Patents by Inventor Takayoshi Kawai

Takayoshi Kawai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6918730
    Abstract: An apparatus for assisting an operator of an electric-component supply device including component feeders mounted on feeder support and each accommodating electric components, the apparatus including (a) a position indicator operable to indicate the feeder-mounting position at which the component feeder is to be mounted on the feeder support, and/or the feeder-mounting position at which the component feeder has been removed from the feeder support, and/or (b) a feeder indicator operable to indicate at least one of (i) the component feeder which has been mounted on the feeder support, (ii) the component feeder which is to be removed from the feeder support and (iii) the component feeder on which an intermediate operation is required to be performed between moments of the operations to mount and remove the component feeder on and from the feeder support.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: July 19, 2005
    Assignee: Fuji Machine Mfg. Co., Ltd.
    Inventors: Takayoshi Kawai, Shinsuke Suhara, Yusuke Tsuchiya
  • Patent number: 6885905
    Abstract: An electric-circuit fabricating system for fabricating an electric circuit, by performing a working operation on a circuit substrate, including a substrate holding device to hold the substrate, an imaging device to image a surface of the substrate on which the working operation is to be performed, an imaging control device to control the imaging device to take an image of a substrate-position fiducial mark provided on the substrate, and obtaining substrate-position information on the basis of the image, and a working device to perform the working operation on the substrate, on the basis of the substrate-position information, and wherein the imaging control device is operable to control the imaging device to take an image of a substrate ID mark provided on the substrate as held by the substrate holding device, for obtaining substrate identifying information identifying the substrate, on the basis of the image of the substrate ID mark.
    Type: Grant
    Filed: September 18, 2002
    Date of Patent: April 26, 2005
    Assignee: Fuji Machine Mfg. Co., Ltd.
    Inventors: Seigo Kodama, Takayoshi Kawai, Kazuo Mitsui
  • Patent number: 6861269
    Abstract: A method of fabricating an electric circuit, including first and second working processes of performing respective first and second working operations on a circuit substrate, where3in the first working process includes a first substrate-identifying step of obtaining substrate identifying information identifying the substrate on which the first working operation is to be performed, a specific-information obtaining step of recognizing a specific-information providing portion of the substrate, to obtain specific information indicating at least one specific characteristic of the substrate, a first working step of performing the first working operation on the basis of the obtained specific information, and a specific-information storing step of storing the specific information in relation to the substrate identifying information, and the second working process includes a second substrate-identifying step of obtaining the substrate identifying information identifying the substrate on which the second working operat
    Type: Grant
    Filed: September 18, 2002
    Date of Patent: March 1, 2005
    Assignee: Fuji Machine Mfg. Co., Ltd.
    Inventors: Takayoshi Kawai, Kazuo Mitsui, Seigo Kodama
  • Patent number: 6850855
    Abstract: Where a result of operations to mount electronic components is inspected, for example, an operating procedure of an inspecting operation is determined on the basis of mounting-condition information such as used-device information relating to used suction nozzles, feeders and other devices, and mounting-result information such as information relating to recovery actions. The operating procedure may be determined on the basis of device-usage historical information as well. For instance, the inspection operation is performed on inspecting objects selected from the mounting objects, such as mounting objects mounted with nozzles of high mounting defect ratios, mounting objects mounted with feeders of long use, etc. Additional inspecting objects are selected such that the inspection can be effected within a predetermined time. The inspecting order may be determined so as to complete the inspection in a shortest possible time.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: February 1, 2005
    Assignee: Fuji Machine Manufacturing Company, Limited
    Inventors: Takayoshi Kawai, Kazuo Mitsui
  • Patent number: 6827284
    Abstract: A vehicle air conditioner controls the air-conditioning automatically based on a control characteristic. The control characteristic, such as a blower voltage calculation map, is selected from plural control characteristics, or obtained by a calculation based on the personal information of the passenger or the manual operation for the air conditioner by the passenger. The control characteristic is selected or calculated as the one which is supposed to be suitable for the passenger's preference. The control characteristic can be used as a basis, or a specific characteristic for learning the passenger's preference after the control characteristic is determined.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: December 7, 2004
    Assignee: DENSO Corporation
    Inventors: Yoshinori Ichishi, Akira Ohga, Takayoshi Kawai
  • Patent number: 6788806
    Abstract: A method of inspecting whether a printed board is appropriately supported by a supporting device, when a holding device holding an electric component mounts the electric component on the printed board supported by the supporting device, the method including the steps of taking, with an image taking device, an image of at least one prescribed detection portion of the printed board supported by the supporting device, and judging, based on image data representing the taken image of the detection portion, whether the printed board is appropriately supported by the supporting device.
    Type: Grant
    Filed: December 26, 2000
    Date of Patent: September 7, 2004
    Assignee: Fuji Machine Manufacturing Company
    Inventors: Sumio Kadomatsu, Takayoshi Kawai
  • Publication number: 20040095366
    Abstract: An operating device in a vehicle has hierarchical display screens. The hierarchical display screens have operation items for operating an operational object. An operation item on a lower-level screen is displayed on the top screen, based on the number of use of the operation item.
    Type: Application
    Filed: September 24, 2003
    Publication date: May 20, 2004
    Inventors: Takayoshi Kawai, Nobuaki Koshobu, Akira Kamiya, Yuji Ito
  • Patent number: 6718783
    Abstract: In a vehicle air conditioner with an automatic air-conditioning control, when a change operation of a set temperature is not performed by a passenger while air conditioning control is performed based on the set temperature in one region of environment condition, it is determined that the one region is a region corresponding to a passenger's preference. Accordingly, even if the change operation of the set temperature is not performed, when the region is stored once for the air conditioning control, the region is used as a learned region. Further, when the change operation of the set temperature is performed in an another region, a correction of the set temperature of the learned region is restricted. Thus, it can restrict the set temperature of a region, which is satisfied by the passenger from being changed.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: April 13, 2004
    Assignee: Denso Corporation
    Inventors: Akira Ohga, Takayoshi Kawai, Yuichi Kajino, Yoshinori Ichishi, Tatsumi Kumada
  • Patent number: 6705098
    Abstract: A vehicle air conditioner has a standby RAM having a map memorizing many regions of, for example, preset temperature, each of which is determined by environmental conditions such as the inside/outside air temperatures and the sunlight amount. The air conditioner automatically controls the air conditioning of the passenger compartment of the vehicle based on the information stored in the region of the map determined by the environmental conditions that is regarded as a control preset temperature used for calculating a target blowing temperature in a control flow repeating cyclically. When the preset temperatures read at the previous cycle and the current cycle are different from each other, the control preset temperature is regarded as the preset temperature which changes gradually from the previous one to the current one, whereby the temperature of air blown into the passenger compartment gradually changes.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: March 16, 2004
    Assignee: Denso Corporation
    Inventors: Takayoshi Kawai, Akira Ohga, Yuichi Kajino
  • Patent number: 6669101
    Abstract: In a vehicle air conditioner with an automatic control having a learning function of manual operation, when a passenger manually sets an air blowing amount in the automatic control, it is determined whether or not an air blowing amount after the manual operation is in a readily sensible area. When a change of the air amount due to the manual operation is in the readily sensible area, a reflecting degree of the manual operation reflected in an air amount control pattern is increased. For example, 100% of the manual operation is reflected in the air amount control pattern in the readily sensible area, while about tens % of manual operations is generally reflected in the air amount control pattern totally.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: December 30, 2003
    Assignee: Denso Corporation
    Inventors: Yoshinori Ichishi, Akira Ohga, Takayoshi Kawai
  • Patent number: 6659358
    Abstract: The air conditioner includes a surface temperature sensor for detecting a surface temperature of a clothes portion of a passenger. In the air conditioner, a thermal-feeling estimation value for the passenger is calculated based on the surface temperature of the clothes portion of the passenger, and air-conditioning operation of a passenger compartment is controlled based on the thermal-feeling estimation value. Accordingly, in the air conditioner, the thermal feeling can be always accurately estimated, and comfortable air-conditioning control can be performed using the thermal-feeling estimation value.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: December 9, 2003
    Assignee: Denso Corporation
    Inventors: Toshifumi Kamiya, Takayoshi Kawai, Akira Ohga, Yuichi Kajino
  • Publication number: 20030216816
    Abstract: A manipulation display area and an operation state display area are disposed in a display. The manipulation display area is divided into a constant area and a variable area. The constant area includes manipulation items to be most frequently selected by a user, while the variable area includes manipulation items to be altered according to use condition. Thereby the user can easily reach a necessary manipulation item among a lot of the manipulation items.
    Type: Application
    Filed: May 13, 2003
    Publication date: November 20, 2003
    Inventors: Yuji Ito, Nobuaki Koshobu, Takayoshi Kawai, Akira Kamiya
  • Patent number: 6644558
    Abstract: In a vehicle air conditioner, when a passenger manually reduces an air blowing amount in a large blowing amount area of automatic control, a correction of the blower voltage control characteristic is changed in accordance with a condition capable of determining a passenger's request. For example, as the condition, at least one of a target blowing temperature of air blown into a passenger compartment and a passed time after start of the automatic control can be used. Therefore, the corrected blower voltage control characteristic after the manual operation can be made suitable for the passenger's preference.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: November 11, 2003
    Assignee: Denso Corporation
    Inventors: Akira Ohga, Takayoshi Kawai, Yoshinori Ichishi, Yuichi Kajino
  • Publication number: 20030164000
    Abstract: In a vehicle air conditioner with an automatic air-conditioning control, when a change operation of a set temperature is not performed by a passenger while air conditioning control is performed based on the set temperature in one region of environment condition, it is determined that the one region is a region corresponding to a passenger's preference. Accordingly, even if the change operation of the set temperature is not performed, when the region is stored once for the air conditioning control, the region is used as a learned region. Further, when the change operation of the set temperature is performed in an another region, a correction of the set temperature of the learned region is restricted. Thus, it can restrict the set temperature of a region, which is satisfied by the passenger from being changed.
    Type: Application
    Filed: February 27, 2003
    Publication date: September 4, 2003
    Inventors: Akira Ohga, Takayoshi Kawai, Yuichi Kajino, Yoshinori Ichishi, Tatsumi Kumada
  • Publication number: 20030127527
    Abstract: A vehicle air conditioner controls the air-conditioning automatically based on a control characteristic. The control characteristic, such as a blower voltage calculation map, is selected from plural control characteristics, or obtained by a calculation based on the personal information of the passenger or the manual operation for the air conditioner by the passenger. The control characteristic is selected or calculated as the one which is supposed to be suitable for the passenger's preference. The control characteristic can be used as a basis, or a specific characteristic for learning the passenger's preference after the control characteristic is determined.
    Type: Application
    Filed: January 9, 2003
    Publication date: July 10, 2003
    Inventors: Yoshinori Ichishi, Akira Ohga, Takayoshi Kawai
  • Publication number: 20030125895
    Abstract: Where a result of operations to mount electronic components is inspected, for example, an operating procedure of an inspecting operation is determined on the basis of mounting-condition information such as used-device information relating to used suction nozzles, feeders and other devices, and mounting-result information such as information relating to recovery actions. The operating procedure may be determined on the basis of device-usage hysteresis information as well. For instance, the inspection operation is performed on inspecting objects selected from the mounting objects, such as mounting objects mounted with nozzles of high mounting defect ratios, mounting objects mounted with feeders of long use, etc. Additional inspecting objects are selected such that each mounting object is inspected at a predetermined frequency or such that the inspection can be effected within a predetermined time. The inspecting order may be determined so as to complete the inspection in a shortest possible time.
    Type: Application
    Filed: October 7, 2002
    Publication date: July 3, 2003
    Applicant: FUJI MACHINE MFG. CO., LTD.
    Inventors: Takayoshi Kawai, Kazuo Mitsui
  • Publication number: 20030089788
    Abstract: In a vehicle air conditioner, when a passenger manually reduces an air blowing amount in a large blowing amount area of automatic control, a correction of the blower voltage control characteristic is changed in accordance with a condition capable of determining a passenger's request. For example, as the condition, at least one of a target blowing temperature of air blown into a passenger compartment and a passed time after start of the automatic control can be used. Therefore, the corrected blower voltage control characteristic after the manual operation can be made suitable for the passenger's preference.
    Type: Application
    Filed: November 8, 2002
    Publication date: May 15, 2003
    Inventors: Akira Ohga, Takayoshi Kawai, Yoshinori Ichishi, Yuichi Kajino
  • Patent number: 6550686
    Abstract: In a vehicle air conditioning system, a non-contact temperature sensor having plural temperature detecting elements is disposed to detect a predetermined region within a passenger compartment. The plural temperature detecting elements are constructed by plural first elements each of which has a smaller temperature detecting area in the predetermined region, and plural second elements each of which has a larger temperature detecting area in the predetermined region. The non-contact temperature sensor detects an area, where a detail temperature-distribution information is necessary, using the first elements, and detects an area, where the detail temperature-distribution information is unnecessary, using the second elements.
    Type: Grant
    Filed: May 8, 2001
    Date of Patent: April 22, 2003
    Assignee: Denso Corporation
    Inventors: Takayoshi Kawai, Toshifumi Kamiya, Akira Ohga, Hiroshi Ando, Yuichi Kajino, Hiroyuki Tarumi, Katsuyoshi Nishii
  • Publication number: 20030066297
    Abstract: In a vehicle air conditioner with an automatic control having a learning function of manual operation, when a passenger manually sets an air blowing amount in the automatic control, it is determined whether or not an air blowing amount after the manual operation is in a readily sensible area. When a change of the air amount due to the manual operation is in the readily sensible area, a reflecting degree of the manual operation reflected in an air amount control pattern is increased. For example, 100% of the manual operation is reflected in the air amount control pattern in the readily sensible area, while about tens % of manual operations is generally reflected in the air amount control pattern totally.
    Type: Application
    Filed: October 4, 2002
    Publication date: April 10, 2003
    Inventors: Yoshinori Ichishi, Akira Ohga, Takayoshi Kawai
  • Publication number: 20030059961
    Abstract: An electric-circuit fabricating system for fabricating an electric circuit, by performing a working operation on a circuit substrate, including a substrate holding device to hold the substrate, an imaging device to image a surface of the substrate on which the working operation is to be performed, an imaging control device to control the imaging device to take an image of a substrate-position fiducial mark provided on the substrate, and obtaining substrate-position information on the basis of the image, and a working device to perform the working operation on the substrate, on the basis of the substrate-position information, and wherein the imaging control device is operable to control the imaging device to take an image of a substrate ID mark provided on the substrate as held by the substrate holding device, for obtaining substrate identifying information identifying the substrate, on the basis of the image of the substrate ID mark.
    Type: Application
    Filed: September 18, 2002
    Publication date: March 27, 2003
    Applicant: Fuji Machine Mfg. Co., Ltd.
    Inventors: Seigo Kodama, Takayoshi Kawai, Kazuo Mitsui