Abstract: An object detecting device can prevent a seizure of an object between an opening and an opening-closing unit for opening and closing the opening. The object detecting device includes a pressure-sensitive sensor disposed at one of the opening and the opening-closing unit, and judging means for judging the contact of the object with the pressure-sensitive sensor on the basis of an output signal of the pressure-sensitive sensor. The pressure-sensitive sensor includes pressure-sensitive means for generating an output signal depending on deformation, and support means for supporting the pressure-sensitive means at the one of the opening and the opening-closing unit, the support means including a vibration damping portion for damping vibration propagated to the pressure-sensitive means.

Abstract: A DC-DC converter for boosting an input voltage to a higher output voltage includes an inductor, a field effect transistor, a first ON signal generating circuit, a second ON signal generating circuit, an OFF signal generating circuit, a transistor driving signal generating circuit, and a switching frequency varying circuit. The switching frequency varying circuit changes a first ON time with the passage of time, so that the energy of switching noise is diffused without concentrating at specific frequencies. Thus, magnitude of the energy of switching noise in each switching frequency can be reduced.

Abstract: A weather strip has a molded section and extruded sections. A seal part of the molded section is connected to an end face of a hollow seal part of the extruded section. Concave cutout portions, which serve as a deformation facilitating portion or a stress absorbing portion, are respectively formed in regions of the seal part, each of which is located in the vicinity of a connection surface between the seal part and a corresponding one of the extruded sections. The molded section is made of TPO instead of a rubber material. Although stress acting in the direction of extension of the weather strip may be applied, the presence of the concave cutout portions limits the concentration of stress on the connection surface.

Abstract: An object detecting device can prevent a seizure of an object between an opening and an opening-closing unit for opening and closing the opening. The object detecting device includes a pressure-sensitive sensor disposed at one of the opening and the opening-closing unit, and judging means for judging the contact of the object with the pressure-sensitive sensor on the basis of an output signal of the pressure-sensitive sensor. The pressure-sensitive sensor includes pressure-sensitive means for generating an output signal depending on deformation, and support means for supporting the pressure-sensitive means at the one of the opening and the opening-closing unit, the support means including a vibration damping portion for damping vibration propagated to the pressure-sensitive means.

Abstract: A molding device for molding a molded portion of a weather strip has a lower mold, an upper mold, a first sliding mold, a second sliding mold, and a core mold. The core mold has a core body and a core holding portion. The core body comprises a molding part, and insertion parts, into which end parts of an extrusion portion are respectively inserted. The core holding portion extends from only a one-side part of the core body. Cutout portions are formed in parts in which the core holding portion is not present. Convex portions of the second sliding mold are fitted thereinto in what is called a zero-abutment state. Upon completion of molding, the second sliding mold is slid to thereby cause a molded portion to perform relative movement with respect to the core mold. Consequently, the core body can extremely easily be removed from the molded portion.

Abstract: The core mold in the molding device (51) for forming the molded member (4) of the weather strip (1) is provided with a center core (61) having a center core body (63), and a side core (62) having a pair of side core bodies (66L, 66R). The base bottom portion (21) of the molded member (4) is made so that a center slit (33) having substantially an H-shape, a pair of slide slits (32L, 32R), and slit-less bridge portion (34). In order to open the molds, the side core (62) is slid, and the center core body (63) is thereby separated from the side core bodies (66L, 66R). The center core body (63) is thereby withdrawn from the weather strip (1), and the side core bodies (66L, 66R) thereafter are withdrawn.

Abstract: When a molded portion of a weather strip is molded, a slit, from which a core body is taken out, is formed in a mounting base portion thereof. Also, plural blocking clips are provided at predetermined intervals along the slit. The blocking clips comprises a base portion, which constitutes a part of the mounting base portion, a fitting portion fitted into the slit, a lock portion locked on an inner surface of the mounting base portion, and an engaging projection formed in such a way as to project from the base portion. A fitting groove, into which the engaging projection is fitted, is formed in the mounting base portion. After a core body is taken out of a molded portion precursor, the blocking clip is attached thereto, so that the molded portion is obtained.

Abstract: When a molded portion of a weather strip is molded, a slit, from which a core body is taken out, is formed in a mounting base portion thereof. Also, plural blocking pieces are provided at predetermined intervals along the slit. Each of the blocking pieces has a base piece portion formed in such a way as to extend from a mounting-face side of the mounting base portion, and also has an insertion portion, which is integrally formed with the base piece portion, and a lock portion to be locked on an inner surface of the mounting base portion. After the core body is taken out of a molded portion precursor, the base piece portion of each of the blocking pieces is bent around a part thereof continuously connected to the mounting base portion, so that the insertion portion is fitted into the slit, and that the lock portion is locked on the inner surface of the molded portion precursor, which faces a hollow portion. Thus, the molded portion is obtained.

Abstract: A method adaptable for winding a long adhesive film at multiple stages in such a diameter that adhesive cannot be squeezed out is provided, as is a reel member that can be applied to this method. A reel member 50A includes a winding spool 52A around which a given film can be wound, and a plurality of flanges 51A mounted on the winding spool 52A and each having a guide groove 53A for passing the film from winding spool 52A on one side to winding spool 52A on the other side of the flange 51A.

Abstract: An absorption refrigerator includes a high temperature regenerator for heating a water solution including a halogen compound to generate steam. An oxide film having thickness of 0.02-5.0 &mgr;m, one of the colors blue, purple and gray, or a hydroxyl group is formed on a surface of at least one of the high temperature regenerators and the heat exchanger.

Abstract: A method for producing a weather strip having an extruded straight part and a molded part molded at an end of the extruded straight part, which enables smooth injection of a molding material, and does not require any additional cutting process, thereby exhibiting improved productivity. The method includes the steps of providing protrusions in a mold so as to protrude into a mold cavity from positions adapted to mold a bottom part of the weather strip, injecting a molding material into the mold cavity with a plurality of sprue gates which are provided on an upper side of the mold so as to extend downwardly through the protrusions, directly or by way of short gates, and opening the mold such that the molding material is cut at joints between the sprue gates and the mold cavity.

Abstract: An absorption refrigerator includes a high temperature regenerator for heating a water solution including a halogen compound to generate steam. An oxide film having thickness of 0.02-5.0 &mgr;m, one of the colors blue, purple and gray, or a hydroxyl group is formed on a surface of at least one of the high temperature regenerators and the heat exchanger.

Abstract: An object detecting device can prevent a seizure of an object between an opening and an opening-closing unit for opening and closing the opening. The object detecting device includes a pressure-sensitive sensor disposed at one of the opening and the opening-closing unit, and judging means for judging the contact of the object with the pressure-sensitive sensor on the basis of an output signal of the pressure-sensitive sensor. The pressure-sensitive sensor includes pressure-sensitive means for generating an output signal depending on deformation, and support means for supporting the pressure-sensitive means at the one of the opening and the opening-closing unit, the support means including a vibration damping portion for damping vibration propagated to the pressure-sensitive means.

Abstract: A power supply device supplies electrical power to an electrical circuit that has to be protected from overvoltage. A protecting switch is disposed in a circuit connecting a power source, such as a battery, to the electrical circuit, such as a circuit for igniting an airbag system mounted on a vehicle. The power source voltage is compared with a reference voltage, and a control signal for turning off the protecting switch is generated when the power source voltage exceeds the reference voltage. The electrical circuit is disconnected from the power source, and thereby the electrical circuit is protected from overvoltage.

Abstract: In a pressure-sensitive sensor for detecting seizure of an object in the window frame or the like, support means (13) is more flexible than a piezoelectric sensor (12), and the support means (13) is easily deformed together with the piezoelectric sensor (12) without impeding the deformation of the piezoelectric sensor (12), and an output signal is issued from the piezoelectric sensor (12) depending on this deformation. Accordingly, when detecting the contact of an object with a pressure-sensitive sensor (4) by a judging device, the pressure-sensitive sensor (4) for generating an output signal of a sufficient magnitude for detection can be presented.

Abstract: An image on the original to be printed on a print sheet Pin by a printing machine is scanned by a scanner, and the data is edited by an editing section. The edited data is converted from the data dependent on the device (printing machine) to data not dependent on the device with the use of a device profile P1 which a converter has. A luminous-environment conversion circuit compensates the data sent from the converter according to the data corresponding to surrounding light, output from a sensor S1, and data related to the paper color of the print sheet Pin, output from the sensor S2. Another luminous-environment conversion circuit compensates input data according to the paper color of a print sheet Pout in a printer or surrounding-light data, output from sensors S3 and S4. Another converter converts the output of the luminous-environment conversion circuit to data dependent on the printer and the data is printed on the print sheet Pout by the printer.

Abstract: A weather strip has a molded section and extruded sections. A seal part of the molded section is provided by being connected to an end face of a hollow seal part of the extruded section. Concave cutout portions as a deformation facilitating portion or a stress absorbing portion are respectively formed in regions of the seal part, each of which is located in the vicinity of a connection surface between the seal part and a corresponding one of the extruded sections. The molded section is made of TPO instead of a rubber material. Although stress acting in the direction of extension of the weather strip may be applied thereto, the presence of the concave cutout portions suppresses an occurrence of a situation in which the deformation of the weather strip is relatively liable to occur and in which the stress applied in the direction of extension thereof is concentrated on the connection surface.

Abstract: A vital signal detecting apparatus comprises an attachable device to be attached to a finger, a sensor having a light-emitting device and a light-receiving device, and a transmitting circuit for transmitting a signal waveform as a pulse wave from the sensor to a pulse wave monitoring unit. The pulse wave detecting unit also has an attachment detecting circuit for detecting whether or not the attachable device is in an attached state by comparing a signal waveform obtained when the light-emitting device is on with a signal waveform obtained when the light-emitting device is off and an operation control circuit for controlling the operation of the sensor, the transmitting circuit and the attachment detecting circuit. Preferably, the light-transmitting plate is disposed above the light-emitting device and the light-receiving device to pass light therethrough, and the light transmitting plate may be an IR-cut filter capable of blocking light of wavelengths greater than 700 nm.

Abstract: A polarization apparatus is provided wherein a piezoelectric body tube 3 is wound around a first rotation drum 5 and a second rotation drum 6 and a coaxial flexible piezoelectric body 2 is polarized while the piezoelectric body tube 3 is wound. According to the polarization apparatus, polarization can be conducted except for the coaxial flexible piezoelectric body 2 of the portion containing a defect and a defect existing in the piezoelectric body tube 3 of a given length can also be detected before an outer electrode 4 is formed.

Abstract: An electrode for a PTC thermistor of the present invention includes a base layer having electrical conductivity and a sintered layer formed on the base layer. The sintered layer is formed by sintering a conductive powder and has electrical conductivity, and has roughness on a surface thereof. Thus, the present invention can provide an electrode for a PTC thermistor that has a large adhesion to the conductive polymer and can be produced easily.