Abstract: Provided is a wide viewing angle ocular fundus blood flow imaging device in which the measurement field of view is enlarged and which includes a projection system that turns a laser beam into a rectangular spot on the ocular fundus, an observation system that images the rectangular spot on an image sensor placed on the corresponding image plane, an observation optical system for carrying out positioning of the laser spot, and a mechanism for monitoring the movement of an ocular fundus blood vessel image.

Abstract: The present invention provides to generate musical sound data easily for people to enjoy playing. A musical sound generating apparatus 10 comprises a vibration recognizing means 12, a main control device 14, an acoustic device 16 and a display device 18. The vibration recognizing means 12 is a vibration sensor that generates vibration data by people clapping their hands or tapping on something. The vibration data processing unit 20 analyzes a waveform of the vibration data to extract a waveform component. Based on the waveform component, a musical sound data generating unit 22 generates musical sound data. The acoustic device 16 causes a musical sound according to a musical sound signal.

Abstract: The present invention provides a packaged stacked semiconductor device which includes bumps serving as external electrode terminals, the bumps being provided on both a front surface and a back surface of the device, and which is sacked on another semiconductor device, substrate, or board having electrode terminals so that the bumps are directly and electrically connected to the electrode terminals. The semiconductor device includes a semiconductor substrate having through-electrodes formed therein. The semiconductor device has, on the front surface side of the semiconductor substrate, a wiring layer connected to the through-electrodes, an insulating film formed on the wiring layer, additional wiring formed on the insulating film, post electrodes connected to the wiring, and external connection bumps connected to the post electrodes.

Abstract: A personal authentication method comprising imaging, on an image sensor as a laser speckle using an optical system, light reflected from retinal blood vessels of the ocular fundus and a blood vessel layer in ocular fundus internal tissue when a laser beam is expanded and made to irradiate the ocular fundus, calculating a quantity that represents the rate of change with respect to time of the amount of light received for each pixel of the laser speckle, obtaining an ocular fundus blood flow map as a two-dimensional map of the numerical values of the quantity, and comparison-checking against pre-registered personal data utilizing at least one, observed in the blood flow map, of blood flow distribution data, a pattern reflecting the course of retinal blood vessels, a pattern reflecting the course of blood vessels in ocular fundus internal tissue observed superimposed thereon, and data on changes thereof over time, and a device therefor.

Abstract: To provide an efficient method for recovering and producing lactide having high optical purity by depolymerizing a polylactic acid or derivative thereof in order to carry out chemical recycling of the polylactic acid or derivative thereof or of a resin composition comprising same, wherein a mixture of a polylactic acid or derivative thereof and aluminum hydroxide is thermally decomposed at a temperature in a range from at least the melting temperature of the polylactic acid or derivative thereof to no greater than 320° C., thus recovering lactide.

Abstract: A magnetic characteristics measurement system includes a superconducting quantum interference device which detects a magnetization of a sample located in the vicinity of a superconducting pickup coil and outputs an electrical signal representing the magnetization. A coil is disposed to surround the superconducting pickup coil and is connected to an AC power supply so as to generate an alternating magnetic field. The AC signal output from the superconducting quantum interference device is sampled by use of an A/D converter which is operable in an audio frequency range and outputs a digital signal corresponding to the AC signal. Phase adjustment is performed so as to optimally correct a time shift of the digital signal in relation to a reference voltage signal. The phase-adjusted signal is subjected to Fourier transformation processing so as to detect harmonic components as magnetic characteristics.

Abstract: Provided are a conversion device and the like for converting a initial test pattern given in advance into a test pattern of a bit constitution of different logic values, without losing the fault coverage of transition delay fault which can be detected by the constitution element of the initial test pattern. The conversion device converts an initial test pattern 100a given in advance for a logic circuit into an intermediate test pattern 100b of a bit constitution of different logic values, where the constitution elements of the initial test pattern 100a are at least two test vectors applied in succession. The conversion device includes a decision means for deciding a combination of logic values in the initial test pattern 100a which meet a detection condition of faults of the logic circuit which can be detected by applying the constitution elements.

Abstract: The number of output switching scan flip-flops in a capture operation is decreased, which decreases the capture power consumption, so that the reduction of the power supply voltage can be decreased to decrease generation of an erroneous test. For this purpose, 0 or 1 is filled in unspecified bits within a test cube to decrease the output switching scan flip-flops, to convert the test cube into a test vector with no unspecified bit X. In a combinational portion 11, when there is one or more unspecified bits X in pseudo external input lines PPI and there is no unspecified bit X in pseudo external output lines PPO, an assigning operation is carried out so that the same logic values as bits of the pseudo external output lines PPO corresponding to all the unspecified bits X are assigned thereto (step 205).

Abstract: A technology for inspecting a write state without requiring a dedicated circuit for write state inspection of a local circuit in an ORGA. Upon switching an optical signal to be irradiated on an optically reconfigurable bit element as an inspection target from ON to OFF, in the logical circuit structure of the ORGA, first and second optical signal patterns having the optical signal ON/OFF to be irradiated to the optically reconfigurable bit element serving as optical signal patterns configuring the logical structure in which at least one logical level or output impedance changes are sequentially irradiated and input to the logical circuit. In addition, an output-state detection circuit that is connected to the logical output terminals and detects whether the logical level of the output terminal is at an H level, L level, or high impedance detects the output state.

Abstract: A sound is output by calculating a change in coordinate data as a vector and generating sound data corresponding to the calculated vector, so that sounds can be freely obtained without being limited by the size of or positions on an input coordinate plane. A sound generating apparatus 10 includes a coordinate input device 12 for inputting coordinate data, a main control device 14, an acoustic device 16, and a display device 18. The main control device 14 includes: a motion calculation unit 20 that calculates a vector between two successive sets of the coordinate data input with a predetermined time interval; a sound data generating unit 22 that generates the sound data based on the calculated vector; a musical instrument data generating unit and displayed-color data generating unit 24 that serves both functions of generating musical instrument data and generating displayed-color data based on the coordinate data; a data transfer and saving unit 26; and a MIDI sound source 28 controlled by the sound data.

Abstract: A circuit element is disposed on an organic substrate and is connected to a wiring pattern provided on the organic substrate. Internal connection electrodes are formed on a support of a conductive material through electrofomiing such that the internal connection electrodes are integrally connected to the support. First ends of the internal connection electrodes integrally connected by the support are connected to the wiring pattern. After the circuit element is resin-sealed, the support is removed so as to separate the internal connection electrodes from one another. Second ends of the internal connection electrodes are used as external connection electrodes on the front face, and external connection electrodes on the back face are connected to the wiring pattern.

Abstract: Compounds represented by formula (1) have strong inhibitory activity that is selective towards HDAC1 and HDAC4. Therefore, the compounds of the present invention are useful as pharmaceutical agents for treating or preventing diseases caused by HDAC1 and HDAC4.

Abstract: An object is to provide a particle for detecting an enzyme activity wherein by measuring an intensity of a fluorescence wavelength in a sample solution, it is possible to not only detect the presence or absence of an enzyme but also accurately perform a quantitative analysis of the enzyme in the sample solution, handleability is excellent as well as measurement accuracy and quantitative property can be enhanced because the present invention is hardly influenced by absorbed moisture and weighing errors hardly occur, and further productivity is remarkably excellent because complicated steps such as a step of cleaving and purifying a synthesized peptide and a step of lyophilizing are not required upon production thereof. The particle 1 for detecting the enzyme activity of the present invention comprises a particle 2 and a first compound 3 binding the particle 2 to one end, binding a first fluorescent group 4 to the other end and having a cleavage site by an enzyme 5 in a sample solution.

Abstract: The present invention provides a bioreactor having a system that can grow cells, tissue, etc. while maintaining or improving their function, and finally recover the cells as they are with good efficiency. The bioreactor has a porous sheet-form material disposed in its main body, the porous sheet-form material being formed from a nonwoven fabric, etc. having high cell affinity in order to retain cells. This porous sheet-form material has a thermosensitive polymer and a cell-adhesive substance incorporated thereinto, and the porous sheet-form material is not only cell-adhesive but also allows cells and tissue to be detached from the porous sheet-form material as they are by, for example, cooling from 37° C. to 25° C. Furthermore, in order to efficiently ensure the bioactivity or the survival of the cells, it is arranged so that circulation of a culture medium in a culturing space of the bioreactor is of a radial flow type.

Abstract: A generation apparatus and the like for generating a test vector set capable of reducing differences in a logic value generated before and after a scan capture for outputs from scan cells included in a full-scan sequential circuit are provided. A generation apparatus 200 generating an initial test vector set 216 for a logic circuit includes a target vector identification unit 204 identifying a test vector satisfying a predetermined criterion and to be selected for the number of bits (the number of bit transitions) whose logic values differ before and after scan capture with respect to outputs from scan cells included in the sequential circuit, from among test vectors in the initial test vector set 216, and a test vector set conversion unit 206 converting the test vector identified by the test vector identification unit 204 and to be selected so as to reduce the number of bit transitions with respect to outputs from the scan cells included in the sequential circuit.

Abstract: In a method for diagnosing faults in an integrated logic circuit including a plurality of input signal lines, a plurality of output signal lines and a plurality of gates connected between the input signal lines and the output signal lines, different symbols are injected into fanout branches of one faulty candidate of the gates.

Abstract: To provide an interaction information processing apparatus capable of easily performing addition and deletion of a scenario, and of suitably executing processing contents, even when a plurality of events are simultaneously input.

Abstract: A non-contact conveying device (10) using superconducting magnetic levitation capable of stably conveying an object (11), including: a conveying table (12) having a bottom with permanent magnets (16-19) to convey the object (11); a conveying guide unit (13) having superconductors (20) immediately below the respective magnets (16-19); distance sensors (21) on the conveying guide unit (13) for detecting a distance between the conveying table (12) and the conveying guide unit (13); damping coils (25) in the conveying guide unit (13) for generating a magnetic field upon energization thereof to damp vibration of the conveying table (12); and a control device (27) for detecting vibration of the conveying table (12) by signals from the distance sensors (21) and for controlling current applied to the damping coils (25). If disturbance occurs on the object (11) conveyed contactlessly by the superconducting magnetic levitation, the vibration is stopped within a short period of time.

Abstract: It is an object of the present invention to retain on an artificial blood vessel material an endothelial cell growth-promoting agent, for example the angiogenic factor HGF, without impairing its activity, thereby providing an artificial blood vessel having the function of promoting endothelialization. Such an object can be attained by an artificial blood vessel that includes a porous tubular structure formed from, for example, polytetrafluoroethylene and, layered and immobilized in sequence onto at least the inner surface thereof, (1) a polyamino acid urethane copolymer, (2) collagen or gelatin, and (3) an endothelial cell growth-promoting agent having collagen-binding activity. Preferred examples of the endothelial cell growth-promoting agent include a fusion protein of a polypeptide having collagen-binding activity such as, for example, a fibronectin-derived polypeptide and an angiogenic factor, in particular, HGF.

Abstract: Provided are a conversion device and others for converting a test vector set so as to reduce a logic value difference generated before and after scan capture in outputs of scan cells included in a full scan sequential circuit. A conversion device 400 converts a test vector set corresponding to the full scan sequential circuit. The conversion device 400 comprises a setting unit 402 for setting a candidate bit which can be a don't care bit and a fixed bit which cannot be the don't care bit according to predetermined constraint conditions based on an input-output relationship in the logic circuit in order to identify the don't care bit identifiable as don't care from each test vector of the test vector set, and a logic value deciding unit 404 for deciding a logic value for the don't care bit in view of a relationship in a plurality of bit pairs in relation to a test cube including the don't care bit identified by the setting unit 402.