baber/WOPTO huggingface dataset:
Patent JP-2003220320-A (JP)
Title: Gas permeable membrane
Inventor: KOJIMA KATSUHIRO
IPC: C08L23/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane which is excellent in solvent resistance, particularly does not swell on contact with an ester type solvent and which is excellent in gas permeability, hardly forming a pinhole even if it is formed into film.  <P>SOLUTION: In a gas permeable membrane comprising a blend polymer of 30-70% by mass of an olefin thermoplastic elastomer (a) and 70-30% by mass of a polyolefin (b) of which the density is 0.900 g/cm<SP>3</SP>or less, the gas permeable membrane is characterized in that the calorific value of crystallization for the blend polymer in accordance with the DSC measurement satisfie the following formula 1: C≤0.8×(A+B)...(1) (wherein C represents the calorific value of crystallization in accordance with the DSC measurement of the polymer blend; A represents the calorific value of crystallization for the olefin thermoplastic elastomer (a) alone; and B represents the calorific value of crystallization for the polyolefin (b) alone).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229098-A (JP)
Title: Storage battery
Inventor: OMAE TAKAO
IPC: H01M2/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce temperature dispersion between cells by suppressing the heat generation of a monoblock type storage battery with a plurality of cells integrated.  <P>SOLUTION: A clearance is formed between the cells, and the clearance communicates with aperture parts provided in the lid upper face of a battery jar. When a volume of the storage battery is made V (cm<SP>3</SP>) and a total surface area of the outside air contact part of the storage battery is made S (cm<SP>2</SP>), the relation of S/V≥0.3 is established. Further, a plurality of projections are provided at the bottom face part of the battery jar, and intake or exhaust mechanisms are provided at the aperture parts in the lid upper face of the battery jar.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229154-A (JP)
Title: Surplus power control system and control method, and power supply system
Inventor: ISHIBASHI NAOHIKO
IPC: H01M8/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To absorb the surplus power without lowering the efficiency of the system even if surplus power is generated due to the transient response of the fuel cell by the fluctuations of the AC load, in the power supply system having a fuel cell for supplying power to the AC load.  <P>SOLUTION: A surplus power control system which comprises a power consumption equipment 5 and an equipment control device 10 is used. The power consumption equipment 5 is operated using the surplus power as a power excluding the load power used for the load 8 out of the fuel cell power that is generated by the fuel cell 2 for supply to the load 8. The equipment control device 10 controls the fuel supplied to the fuel cell 2 so as to increase the fuel cell power when the state of the power consumption equipment 5 satisfies a first condition established beforehand and, when the state of the power consumption equipment 5 satisfies a second condition established beforehand, controls the fuel cell power so as to supply a ratio established beforehand to the power consumption equipment 5 out of the fuel cell power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229819-A (JP)
Title: Optical transmitter
Inventor: MARUO SEIJI
IPC: H04B10/524
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical transmitter capable of corresponding to a response characteristic higher than that of conventional feedback control in real time.  <P>SOLUTION: This optical transmitter provided with an optical modulator 102 for receiving light from a light source and for modulating the intensity of input light in accordance with an applied voltage, a modulator bias circuit 105 for supplying a bias voltage to the optical modulator, a modulator driving circuit 104 for generating a signal for driving the optical modulator from an input electric signal, and a controlling means (106) for controlling light output power of the light source and a driving amplitude of an output waveform of the modulator driving circuit is provided with a signal pattern discriminating means (108) for discriminating data to be transmitted and sorting the discriminated data to a plurality of preprepared types of patterns, and a drive variable controlling means (107) for transmitting information discriminated and determined by the signal pattern discriminating means to at least one among a light source driving circuit 103, the modulator driving circuit 104 and the modulator bias circuit 105, changing the drive of the relevant circuit in accordance with a discriminated signal pattern and relieving transmission performance deterioration dependent upon a transmission signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229727-A (JP)
Title: Nonlinear distortion compensating circuit
Inventor: TEZUKA YOSHIHIKO
IPC: H03F1/32
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonlinear distortion compensating circuit that can fully suppress the nonlinear distortion of a high-frequency amplifier circuit to be compensated, while maintaining high efficiency.  <P>SOLUTION: This nonlinear distortion compensating circuit 1, which compensates the nonlinear distortion of the high-frequency amplifier circuit to be compensated generates tertiary to N-nary distortion signals ε3-εN, which can be compensated respectively for tertiary to N-nary mixed modulation distortion caused as nonlinear distortions based on a high-frequency signal Si. At the same time, the circuit 1 composites generated distortion signals from tertiary distortion signals ε3 to N-nary distortion signals εN with the high-frequency signal Si and outputs the composite signals as output signals So.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229138-A (JP)
Title: Fuel cell system
Inventor: KATO KENJI
IPC: H01M8/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which the fuel cell is made to generate power in the high generation efficiency region and generation of the fuel cell in the low generation efficiency region can be suppressed.  <P>SOLUTION: In a fuel cell system 20, the output voltage Vfc of a fuel cell 21 that supplies power to a motor drive circuit 45 is detected by a voltage sensor 23, and when the output voltage Vfc of the fuel cell becomes lower than a prescribed lower limit voltage value VL, an auxiliary power that enables the output voltage Vfc of the fuel cell 21 to hold the prescribed lower limit voltage value VL or more is supplied from a battery 31 to the motor drive circuit 45 or the like. Thereby, in the region of low generating efficiency of the fuel cell 21, an auxiliary power is supplied from the battery 31 to the motor drive circuit 45 in addition to the power from the fuel cell 21, hence excessive power taking-out from the fuel cell 21 in the region of low generating efficiency can be prevented. Therefore, the fuel cell 21 is made to generate in the region of high generating efficiency and generation of the fuel cell 21 in the low generating efficiency can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225504-A (JP)
Title: Polluted oil treatment method
Inventor: NAKAJO KATSUHIKO
IPC: B01J20/22
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To selectively and effectively adsorb and separate an organic pollutant present in waste oil within the maximum range of about several thousand ppm and high in the affinity with oil.  <P>SOLUTION: A technique for removing the organic pollutant in waste oil comprises a process for selectively adsorbing and separating the organic pollutant in waste oil, by continuously bringing polluted oil containing a very small amount of the organic pollutant into contact with an adsorbent (according to circumstances, one or more times). In this technique, a porous adsorbent having an aprotic polar solvent held thereto is used as the adsorbent. Further, an adsorbent obtained by supporting fine particles of a noble metal on the surface of a porous body may be used as the adsorbent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233632-A (JP)
Title: Integrated circuit device including pointer circuit, design method for the integrated circuit and design support device
Inventor: SHIRAISHI TAKEHISA
IPC: G06F17/50
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit device including a pointer circuit, capable of facilitating design of an integrated circuit device using a hardware modeling language capable of indirectly addressing such as a pointer or the like, a design method for the integrated circuit and a design support device for realizing the design method.  <P>SOLUTION: This LSI includes a pointer circuit 12 in which a circuit function is modeled by a C language and designed according to the description, and corresponding to an identifier for indirect addressing such as a pointer included in the description, dynamic addressing is realized by hardware. The function circuit 11 described by the identifier is operated with the pointer circuit 12. The pointer circuit 12 is formed by a register file 13, an address computing part 14, and a data storing part 15 allocated to a part of an SRAM 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238145-A (JP)
Title: High-temperature superconducting solid material and method of manufacturing it
Inventor: MATSUZAWA SHUSUKE
IPC: C01B35/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a large-sized high-density pressed solid material of a high- temperature superconducting substance with less impurity.  <P>SOLUTION: The high-density pressed solid material having a relative density of ≥70% of the high-temperature superconducting substance with less impurity is obtained by pressing using a shock wave.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238333-A (JP)
Title: Skin preparation for external use
Inventor: YASHIRO YOICHI
IPC: A61K8/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a skin preparation for external use excellent in safety to living bodies, time-dependent stability of a composition and improvement of effectiveness by using ubidecarenone together with a compound or compounds expressed by general formula 1 and/or general formula 2, as ubidecarenone assists action of the heart and is useful for improving diabetes and heart diseases, but its action to the skin has not been so noticed, and a compound expressed by general formula 1 has been reported to have action to the living bodies owing to its antioxidative function, i.e., to prevent ischemic reperfusion injury of the heart, while a compound expressed by general formula 2 has generally been mixed with cosmetics, but it is required to further improve its effectiveness.  <P>SOLUTION: The skin preparation for external use contains ubidecarenone and the compound or compounds expressed by general formula 1 and/or general formula 2. The compounds expressed by the general formulae include their salts and derivatives.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232622-A (JP)
Title: Device, method and program for obtaining three- dimensional information
Inventor: IWAKI HIDEKAZU
IPC: H04N5/222
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, a method and a program for obtaining more precise three-dimensional information.  <P>SOLUTION: In one state of implementation, the method for obtaining three- dimensional information provided here comprises an imaging means for taking an image of an object, a relatively moving means for relatively and continuously moving the object and the imaging means so that the image of the object can be taken from a plurality of visual points by the imaging means, a relative position detecting means for detecting the relative positions of the object and the imaging means from each visual point where the image of the object is taken, and a three-dimensional shape estimating means for estimating the three- dimensional shape of the object by using information on the image of the object taken from the plurality of visual points and the relative positions detected by the relative position detecting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234284-A (JP)
Title: Semiconductor device, substrate for exposure and inspecting method thereof
Inventor: SUMINO JUN
IPC: G03F1/70
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify a finish confirmation pattern and a designing value without using the field of a figure, letter or the like, upon finishing confirmation work in the manufacturing process of a semiconductor device.  <P>SOLUTION: In the semiconductor device, on which contact hole forming areas 1a, 1b and 1c and arranged as finish confirmation patterns, a part of the finish confirmation pattern is used as a designing value specifying area 2 while the specifying of the designing value can be effected by changing the configuration, the number of pieces or the arrangement of the contact holes in the designing value specifying area 2. The contact holes are inspected whether they are finished in line with the designing value of the same or not by a method wherein sizes of the contact holes in the finish confirmation pattern are measured and the designing value specifying area 2 is consulted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235235-A (JP)
Title: Stepping motor
Inventor: CHISHIMA YOSHINORI
IPC: H02K5/167
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which a motor shaft can be rotated more smoothly, while decreasing the number of components, by preventing axial shift of an inner bearing part and the motor shaft, thereby reducing force preventing rotation of the motor shaft.  <P>SOLUTION: A first coil, a rotor and a second coil are arranged sequentially in axial direction of the rotor, a first outer magnetic pole and a first inner magnetic pole being excited by the first coil and disposed opposite to the outer circumferential surface, and the inner circumferential surface of the rotor on one end side thereof and one end of the rotor is clamped. A second outer circumferential magnetic pole and a second inner magnetic pole being excited by the second coil and opposed to the outer circumferential surface and the inner circumferential surface of the rotor on the other end thereof and the other end of the rotor is clamped. A member for bearing the motor shaft in the motor is provided in a cylindrical space in the first inner magnetic pole, a fixing plate abutting against the outer surface of a second outer magnetic pole is formed of a mold material suitable for the bearing member integrally with the bearing part, and that bearing part is inserted into the cylindrical space in the second inner magnetic pole and secured in place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231764-A (JP)
Title: Method for etching polyimide
Inventor: KOSHIMUTA SATOSHI
IPC: G11B5/60
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a suspension blank with wiring for a hard disk which permits etching processing of a polyimide with high accuracy.  <P>SOLUTION: In the method for manufacturing the suspension blank with wiring for the hard disk using a laminate having a threelayered structure comprising an electroconductive layer laminated, via an electrically insulating layer, on a metal layer exhibiting spring characteristics, an object of etching is immersed in an etchant and the etchant is sprayed through an liquid spray nozzle while the object of etching fixed to a jig is shaken and overflow parts for the etching bath are equipped at both left and right sides of the upper part of the bath. Thus, the liquid at the surface of the laminate to be processed is kept in a uniformly renewed state to permit etching processing of polyimide with high accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244393-A (JP)
Title: Solid-state imaging device and image inputting device
Inventor: SAITO IKUYA
IPC: H04N1/028
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device and an image inputting device by which scan time of the whole of one picture of an original can be shortened by reducing waste time which is included in required time for one cycle when the original is read with various reading conditions.  <P>SOLUTION: The solid-state image device 17 is provided with light receiving lines (a), (b) in which a plurality of light receiving parts 41a, 41b that store electric charges in accordance with incident light are one-dimensionally arranged by being approximated along the X direction and transfer parts 42, 43 that transfer the electric changes stored in the respective light receiving parts 41a, 41b of the light receiving lines (a), (b) by every light receiving line and the light receiving lines (a), (b) have mutually different light receiving characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243342-A (JP)
Title: Polishing pad
Inventor: TANABE KATSUYUKI
IPC: B24B37/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad which is capable of precisely polishing a semiconductor wafer and the like without contaminating or damaging the surface of the polished work.  <P>SOLUTION: The polishing pad is mainly formed of composite materials composed of a resin matrix and inorganic materials displaying polishing properties. The composite materials are formed through an organic-inorganic hybrid synthesis method, and the inorganic materials are substantially, uniformly dispersed in the resin matrix. The inorganic materials are 10 nm or below in a grain diameter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235681-A (JP)
Title: Bed
Inventor: ICHIBAGASE YASUKO
IPC: A47C20/08
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed capable of improving an internal physiological activity (so-called mental activity) of a user.  <P>SOLUTION: Projection parts 2 and 3 are disposed in the upper part of a base part 1. The projection parts 2 and 3 have approximately crest-shape cross section. The projection parts 2 and 3 are provided with buffer parts 23 and 33 having elasticity. The buffer parts 23 and 33 are disposed in positions serving as the upper surfaces of the projection parts 2 and 3. The buffer parts 23 and 33 are provided with filling materials having elasticity and leathers disposed on the upper surfaces of the filling materials. A sound issue part 4 issuing the sound is disposed inside the projection parts 2 and 3 or inside the buffer parts. The sound issuing part 4 issues, for example, a heart sound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241581-A (JP)
Title: Image forming apparatus and central management device
Inventor: NOROTA TAKESHI
IPC: G03G21/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user himself/herself to remove the main cause of informa tion by speedily and securely performing maintenance or troubleshooting of an image forming apparatus when the main cause of the information occurring in the image forming apparatus is so small that the user can remove it simply.  <P>SOLUTION: When the main cause of the information such as abnormal phenomenon occurs during operation in apparatuses, the main unit 200 of each image forming apparatus P makes a communication controller R inform a central management device Q of the main cause of information via a public line network N. When receiving the main cause of the information from one of the image forming apparatuses P, the central management device Q analyzes the main cause of the information and transmits the analyzed result to the image forming apparatus P where the main cause of the information occurs via the public line network N and the communication controller R. In the case of receiving the analyzed result from the central management device Q, the main unit 200 of the image forming device P displays the analyzed result on its own operation display part 30 so that the user can recognize and display it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239497-A (JP)
Title: Mounting fitting for exterior wall material and execution method using the mounting fitting
Inventor: FUJIWARA AKIHIRO
IPC: E04F13/21
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting fitting for an exterior wall material and an execution method using the mounting fitting, which simplify execution of work for presenting straightness of a joint part of the exterior wall material and prevent rainwater from being retained in a second locking part of the mounting fitting.  <P>SOLUTION: First locking parts 2a and 2b for locking a lower end of the upper exterior wall material, which is bent upward, are locked to both of approximately horizontal ends of a central part of a front surface of a plate body-shaped mounting fitting body 1 for the exterior wall material; the second locking part 3, which is suspended so as to lock an upper end of the lower exterior wall material, is formed between the first locking parts 2a and 2b; and a cut-downward piece 5 is suspended in an approximately central part of a horizontal part 4 of the second locking part 3 so that a header can be seen from a front surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002303367-A (JP)
Title: Traveling transmission structure of working vehicle
Inventor: ASADA AKIHIRO
IPC: F16H63/34
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To surely stop a machine body when operated to cut off transmission between a forward clutch and a reverse clutch in a traveling transmission structure of a working vehicle constituted so that power of an engine is transmitted to a traveling device from a forward and reverse switch device wherein the friction multi disk type forward clutch and the reverse clutch are positioned in parallel through a transmission device capable of shifting in plural stages. SOLUTION: When the forward and reverse switch device is operated to the transmission cutoff side, plural transmission positions having different transmission ratios are operated to be in a transmission condition in the transmission device 10.
Patent JP-2003246839-A (JP)
Title: Epoxy resin composition for sealing and single side-sealed semiconductor device
Inventor: SUGIYAMA HIROSHI
IPC: C08G59/62
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing which is suitably used for sealing especially single side-sealed semiconductor devices and allows improved inhibition of package warpage upon sealing semiconductors and improved reflow resistance owing to improved adhesion to interposers.  <P>SOLUTION: The composition comprises at least one epoxy resin represented by formula (A-1) (wherein G is a glycidyl group; and R1-R6 are identical to or different from each other and are each hydrogen, a methyl group or a t-butyl group) or formula (A-2) (wherein G is a glycidyl group) and a phenol novolac resin of a formula (B) (wherein m is 0 or a positive integer) having a dinuclear content of at most 10 mass% as a hardener.  <P>COPYRIGHT: (C)2003,JPO