baber/WOPTO huggingface dataset:
Patent JP-2003035661-A (JP)
Title: Method and apparatus for measurement of infrared absorption spectrum by attenuated total reflection method
Inventor: NISHIKAWA YUJI
IPC: G01N21/552
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To disclose a method and an apparatus for the measurement of an infrared absorption spectrum wherein not only a liquid or semisolid substance but also a solid substance untransferable to an island-shaped metal film can be measured with high sensitivity. SOLUTION: In the measuring method for the infrared absorption spectrum on the surface of a material to be measured, the surface of the material to be measured is bonded to a prism for attenuated total reflection measurement in which the island-shaped metal film is formed on a side on which the material to be measured is arranged, a pressure is applied periodically from its rear side, a modulating signal due to a surface enhanced infrared absorption responding to a change in a strong bond or a weak bond is taken out, and the modulating signal is demodulated by a lock-in amplifier or the like.
Patent JP-2003035082-A (JP)
Title: Auger with casing
Inventor: KITAMURA MORIO
IPC: E21B10/44
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an auger with a casing, which suppresses abrasion of a blade for conveyance of diggings and the generation of noise, and enhances the efficiency of the conveyance of the diggings. SOLUTION: The blade 13, which is provided spirally in a rotating shaft 12 of the auger 11, is formed of a rubbery elastic material. The blade 13, which has a trapezoidal cross section, is mounted on the rotating shaft 12 in such a manner that the base of a trapezoid is almost brought into line with an outer peripheral surface of the rotating shaft 12.
Patent JP-2002370181-A (JP)
Title: Pipe marking auxiliary tool
Inventor: ISHIKAWA TOSHIO
IPC: B25H7/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for easily making mutually penetrating lines required when joining a pipe. SOLUTION: A freely openable-closable slide plate having parallel end surfaces is provided. A guide bar slidable to the slide plate is provided. A probe is installed on one end of the guide bar.
Patent JP-2003036890-A (JP)
Title: Nonaqueous electrolytic solution secondary battery and electric vehicle
Inventor: NAKAI KENJI
IPC: H01M10/0566
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution secondary battery, of which the decrease of capacity and output resulting from charge/discharge cycles can be suppressed to make the life of the battery long. SOLUTION: A cylindrical lithium ion battery is manufactured, using manganese acid lithium or cobalt acid lithium for a positive electrode and amorphous carbon powder or graphite powder for a negative electrode. In the manufactured battery, the ratio of an internal resistance for 85% of DOD(depth of discharge) is made lower than 150% to that for 0% of DOC. In this manner, the differences between respective internal resistances can be made small in the whole range of charge and discharge for practical applications, so that the discharge efficiency of the battery can be improved.
Patent JP-2003036485-A (JP)
Title: Theft preventing tag and theft preventing system
Inventor: SAKURAI MAKOTO
IPC: G08B13/24
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a theft preventing tag which is difficult to stand out and to provide a theft preventing system using the theft preventing tag. SOLUTION: A thin film electrode 15 and a coil 11 surrounding the electrode 15 are connected in series and they are formed in the center of the surface of a transparent film 13. A thin film electrode 17 and a lead part 18 are arranged in positions confronted with the electrode 15. The lead part 18 conducts to one end of the coil 11 through a conductive material 19 in a hole passing through the film 13. A capacitor 12 is constituted by arranging the insulating film 13 between a pair of electrodes 15 and 17. The radio wave of the resonance frequency of a resonation circuit 10 is transmitted from a transmission antenna 101. A reception signal from a reception antenna 102 is compared with a transmission signal from the transmission antenna 101, and it is detected that the resonance circuit 10 comes between the transmission antenna 101 and the reception antenna 102.
Patent JP-2003043122-A (JP)
Title: Magnetic field sensor
Inventor: NAKAYAMA HISAHIDE
IPC: G21B1/11
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a steady magnetic field sensor essential for plasma measurement control in a nuclear fusion device performing steady operation. SOLUTION: This magnetic field sensor is provided with a sensing coil 2 for making a predetermined current flow, a strain gauge lever 3 bent by torque received by the coil 2 from a measured magnetic field and connected to the coil 2 resiliently, a base member 5 supporting the strain gauge lever 3, and strain gauges R1-R4 detecting displacement of a strain starting part in the strain gauge lever 3. The respective strain gauges are constructed of a plurality of resistor elements arranged on the front and back faces of the strain starting part, connected mutually through a bridge connection for changing a resistance value according to the strain and supported by means of the base member 5 in the center of the strain gauge lever 3, and among connection parts with the coil 2 and the strain gauge lever 3, at least one part is connected via a buffer 4 lowering connection rigidity in the connection direction.
Patent JP-2003044312-A (JP)
Title: Method for verifying semiconductor integrated circuit inspection program
Inventor: SHIODA RYOJI
IPC: G06F11/22
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To verify an inspection program for a semiconductor integrated circuit sufficiently by reproducing all processing flows in advance when verifying it. SOLUTION: The inspection program can sufficiently be verified since the inspection program is verified by reproducing all the processing flows, which can not be conventionally confirmed, in advance by inverting an expectation value of a test pattern (S10) and adding a mode (S101) to perform the inspection when the semiconductor integrated circuit inspection program is verified.
Patent JP-2003042909-A (JP)
Title: Phase lag detector for evaluating controllability and sensation of stability
Inventor: SASAKI HISASHI
IPC: G01M17/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To detect a phase lag in sensation of a human being with respect to a driving operation, in a riding position to collect information linked directly to controllability and stability. SOLUTION: One end of a shaft 4 is fixed onto a seat attaching position of a vehicle 1 via a pedestal 3, and a weight 5 is fixed to the other end of the shaft 4. The shaft 4 has, in the direction of a specified axis as a center as the axis, torsional rigidity equal to a value, composed with torsional rigidity of a seat and torsional rigidity of an occupant seated on the seat, the weight 5 is provided with an inertia mass equal to a value composed with inertia mass of the seat 7 and inertial mass of the occupant 8 seated on the seat, a strain gauge 6 is attached to the shaft 4, rotation of the weight 5 around the specified axis is detected, and the phase lag felt by the occupant with respect to the driving operation is numerically grasped thereby.  Noise, irrespective of the sensation of the controllability and the stability is thereby eliminated, to collect the information linked directly to the controllability and the stability, and the sensation of the human being is properly numeralized to evaluate properly the sensation of the controllability and the stability.
Patent JP-2003039425-A (JP)
Title: Method for manufacturing epoxy resin composition for sealing semiconductor
Inventor: ISHIGAWARA MITSUO
IPC: B29K63/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an epoxy resin composition for sealing a semiconductor which improves flowing characteristics and burr characteristics. SOLUTION: The method for manufacturing the epoxy resin composition for sealing the semiconductor comprises a step of kneading the resin in which melting is expedited by heating by a heating unit provided near a supply port of a kneading unit in the case of kneading the epoxy resin composition for sealing the semiconductor by using the kneading unit.
Patent JP-2003048560-A (JP)
Title: Electric power steering device
Inventor: FUKUDA KEN
IPC: B62D101/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To determine, when a failure is generated in a motor driving system of an electric power steering device, whether or not the failure is fatal, and to quickly start an appropriate process with respect to the failure for ensuring a safety depending on a determined result. SOLUTION: The failure in a motor driving part 20 is detected based on a detected current difference |Ia-Ib| which is a difference between an inflow current Ia and an outflow current Ib of a motor driving circuit 30 detected by an inflow current detection circuit 23 and an outflow current detection circuit 26. When the failure is detected, determination is performed whether or not the failure is fatal based on a difference |VDsum-VEsum|between a detected motor terminal voltage sum VDsum and an estimated motor terminal voltage sum VEsum, thereby selecting the appropriate process for the failure depending on the determined result.  Here, the VDsum is a sum of positive and negative terminal voltages Vm+ and Vm- detected in positive and negative terminal voltage detection circuits 24 and 25, and VEsum is calculated by a power supply voltage VB detected in a power supply voltage detection circuit 22 and a duty ratio of an input signal to the motor driving circuit 30.
Patent JP-2003052130-A (JP)
Title: Charging control apparatus
Inventor: TAMAI YASUHIRO
IPC: H02J7/10
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To charge a secondary battery in a state wherein a regulator efficiency is high. SOLUTION: A charging control unit 3, which charges a low-voltage battery 7 with a DC voltage from a DC-DC converter 2, which converts a high voltage from a high-voltage battery 1 into a low voltage, has a switching regulator, a series regulator, a voltage/current detection unit which detects the voltage of the low-voltage battery 7, and a controller which controls the output voltage value to charge the low-voltage battery 7 with a constant current supplied by the switching regulator and the series regulator according to the detected voltage value; and if the detected voltage value is not higher than the prescribed value, it controls to charge the low-voltage battery 7 by the switching regulator, and if the detected voltage is not lower than the prescribed value, controls to charge the low-voltage battery 7 by the series regulator.
Patent JP-2003058761-A (JP)
Title: Point system utilizing purchase authentication, communication charge discount system using point system, discount totaling system using point system, and information batch management system utilizing purchase authentication
Inventor: YOSHIMURA FUMIO
IPC: G06Q50/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a purchase authentication system capable of totaling and extracting data on who, when, what, how many and where commodities are purchased. SOLUTION: The purchase authentication system uses a club management server which is connected to a computer network represented by the Internet to be accessed by a user, etc., of a membership system from a user terminal for performing purchase authentication by using purchase authentication information. The management server is provided with a membership information database for storing the personal information and attribute information of the user, member authentication information for authenticating the user, etc., a purchase information database, a club player information database, an individual purchase authentication matching server for performing authentication in the case of individual purchase, and a point management database for returning points corresponding to purchase, etc.  The system receives a purchase authentication number imparted to purchased commodities, etc., stores purchase authentication information in connection with the member authentication information and imparts points according to stored purchase history and a purchase amount to the user.
Patent JP-2003058817-A (JP)
Title: Information processor
Inventor: YAMADA SEIJI
IPC: G06K1/12
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective recording and reproduction due to the carriage of a recording medium of a curved state at the time of recording/reproducing information in/from the recording medium. SOLUTION: In the case of carrying the recording medium 1, the medium 1 is carried by forcedly curving it to a direction rectangular to a scanning line formed by optical systems 4, 5 on an information recording/reproducing position by using a carrying roller 3 and a driven roller 15.
Patent JP-2003059722-A (JP)
Title: Laminated inductor and its manufacturing method
Inventor: SAKATA KEIJI
IPC: H01F17/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated inductor that has a high degree of freedom for design of magnetic path configuration and a small size, and to provide a method of manufacturing the inductor. SOLUTION: Conductor patterns 13a-13g and 14a-14f for coil are respectively exposed on the top and bottom faces of a laminate 16 and columnar connecting conductors 15A are respectively exposed on both side faces of the laminate 16. The top, bottom, and both side faces of the laminate 16 are covered with an insulating protective film 17 by leaving both end faces of the laminate 16 uncovered. A resin, ceramic paste, etc., is used for forming the protective film 17.
Patent JP-2003054036-A (JP)
Title: Printing head for optical printer and printing unit
Inventor: NAKADA KENJI
IPC: G03B27/32
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To improve the printing efficiency of a light emitting element assembled in a printing head of an optical printer. SOLUTION: A printing head 76 comprises a carriage 70, a head substrate 77 with LEDs of different colors disposed, a panel shade 71, and an aperture 40. Reflection mirrors 84, 86 are mounted on the side facing the longer side as the light emitting surface of the LED 77R, LED 77B, and LED 77G disposed on the head substrate 77. The reflection mirrors 84, 86 have reflection surfaces 84a, 86a formed so as to collect the light outputted sideward from a light emitting part 82 to an exposing hole 40e of the aperture 40. Thereby, a direct light from the light emitting part 82 and a reflected light reflected by the reflection mirrors 84, 86 are synthesized at the exposing hole 40e so that the light amount to be directed to a printing medium 90 can efficiently be increased so as to improve the printing efficiency.
Patent JP-2003066046-A (JP)
Title: Ligand immobilized base
Inventor: OMI TADAHIRO
IPC: C12N15/09
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a ligand immobilized base excellent in uniformity for measuring an information analysis related to bonding of various ligands to recipients thereof with super-high sensitivity and good reproducibility, a preparation method thereof, and a preparation device therefor. SOLUTION: This ligand immobilized base is prepared under a clean air environment humidified with pure water, and comprises a plurality of ligands immobilized in predetermined areas of the surface. This preparation method of ligand immobilized base and the preparation device for this method are characterized by preparing the ligand immobilized base under a clean air environment humidified with pure water.
Patent JP-2002104920-A (JP)
Title: Cosmetic composition, and its use as skin cleansing mask
Inventor: POTIN ANTONY
IPC: A61K8/30
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic composition affording especially a skin cleansing preparation, particularly a form of peel-off mask intended for care of the face and/or the neck, in particular designed to cleanse the skin to the depth through removing dead cells in the skin surface stratum corneum or removing fatty matter (e.g. sebum) existing in excess on the skin surface. SOLUTION: This cosmetic composition comprises water, 5-25 wt.% of a polyvinyl alcohol, at least one vinylpyrrolidone copolymer, and at least one kind of oil.
Patent JP-2003066721-A (JP)
Title: Image forming device
Inventor: KUSUDA HIROSHI
IPC: F16C13/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a gear part caused by biting of a developing roller and a roller supporting part in an image forming device. SOLUTION: This device has a development roller 5 which has a first gear part 15 formed coaxially on a rotary shaft and manifests an electrostatic latent image formed on a photoreceptor drum, and a roller supporting part 16 which is arranged coaxially with the development roller 5 in the state of being displaceable in an axial direction with respect to the development roller 5, which has a second gear part 17 biting the first gear part 15 mutually coaxially on the rotary shaft to be gear-connected with the development roller 5 to support the development roller 5 rotatably. In advance of the performance of printing operation, the roller supporting part 16 is rotated to make the first gear part 15 and the second gear part 17 bite with each other.  To put it concretely, in advance of the performance of printing operation, the roller supporting part 16 is rotated by (1/a number of the teeth of the gear part) to 1 times.
Patent JP-2003062831-A (JP)
Title: Apparatus for melting/volume-reducing polystyrene foam
Inventor: MIKOSHIBA MAMORU
IPC: B02C19/22
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for melting/volume-reducing waste polystyrene foam which can be carried to volume-reduce the waste polystyrene foam on the spot where the foam is discarded and a treatment method using the apparatus. SOLUTION: The apparatus 10 has an inlet 15 for charging the waste polystyrene foam, a cutter 38 for crushing the charged foam, a screen 39 through which the foam crushed in a prescribed size or below can pass, a conveyance means 49 for conveying the foam which passed through the screen, a melting means 44 for melting the foam supplied by the conveyance means, and a discharge opening 44 for discharging the molten foam, and can be carried by being fitted with casters 14.
Patent JP-2003066325-A (JP)
Title: Collimation lens having beam shaping function, optical pickup and optical coupler
Inventor: FUKUDA HIROAKI
IPC: G11B7/09
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To effectively enhance light use efficiency in an optical pickup and joint efficiency in an optical coupler. SOLUTION: A collimation lens is constituted as a single lens CL. When an incident side of luminous flux LF to be collimated is set to be a first surface, an emitting side is set to be a second surface, at one side of the first and second surfaces, a shape in the direction of a minimum diffusion angle and the direction of a maximum diffusion angle is a noncircular arc shape, and at the other side, a shape in one of the directions of the minimum diffusion angle and the maximum diffusion angle is a noncircular arc shape, and a shape in the other direction is a circular arc shape. Thereby, a wavefront aberration of collimated luminous flux LFP is corrected satisfactorily.
Patent JP-2003067059-A (JP)
Title: Controller for high-voltage power source
Inventor: YONETANI YOSHIFUMI
IPC: G03G15/16
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To lower costs by supplying a high voltage with excellent precision. SOLUTION: The output voltage of a high-voltage control part 21 is set according to the analog control voltage from a CPU 14, so this output voltage has no variation error and the high voltage can be supplied with excellent precision. The 3.3 V voltage of a supply power source 11 is supplied as a reference voltage to a CPU 14 and a variable resistance 22 of a high-voltage power source 12, so the CPU 14 and high-voltage power source 12 has no correlation error and then an error occurrence of the high voltage outputted from the high-voltage power source 12 can be suppressed. Further, a control voltage is supplied from the CPU 14 to the high-voltage power source 12 and a high voltage of level corresponding to the control voltage is only generated, so that circuit constitution is simple and the costs can be reduced.
Patent JP-2003072828-A (JP)
Title: Poly-lactate packing band
Inventor: HIOKI MASANOBU
IPC: C08K3/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a packing band which is bio-degradable, excellent in the mechanical characteristic and flexibility, adequately resilient, and capable of performing the stable and continuous packing by a fully automatic packing machine. SOLUTION: A poly-lactate packing band is formed of a resin composition mainly consisting of a crystalline poly-lactate and an aliphatic-aromatic copolymer polyester with the glass transition temperature at or below 0 deg.C, and this resin composition is extended in the longitudinal direction to form surface roughness on at least one of surfaces.
Patent JP-2003072739-A (JP)
Title: Packaging box with contrivance
Inventor: TAGAMI YOSUKE
IPC: B65D5/44
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box with a contrivance, easy to be manufactured and capable of being supplied at a low cost. SOLUTION: The packaging box is composed of a main body 19 formed with a front wall 2, a rear wall 6, and a pair of side walls 8, which are all provided upright on a circumference of a bottom wall 1, and a lid 20 which is connectively provided to an upper edge of the rear wall 6 and with which an upper face of the main body 19 is opened and closed. An upper face sheet 3 provided to the main body 19 is connected to a rear face sheet 4 provided to the lid 20, and a folding portion 16 positioned between valley fold lines 15 extending toward a crest fold line 14 is provided to each of both ends of the boundary between the upper face sheet 3 and the rear face sheet 4.  A display sheet 17 of each folding portion 16 is allowed to extend from the side of the upper face sheet 3, and it is designed so that when the lid 20 is opened, both the folded display sheets 17 jump out on the upper face sheet 3.
Patent JP-2003076991-A (JP)
Title: Automatic inspection device and method and method for processing image signal
Inventor: DAIMATSU SHIGERU
IPC: G01N21/88
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, though repetitive work of accurately performing a rule given by a human beforehand is a strong point, intellectual work of flexibly adapting to an environmental change as the human and performing learning from examples can not be expected in a conventional pattern recognition technique. SOLUTION: An automatic inspection device is composed of a photoelectric converter for converting image information of an object to be inspected to electric signals, a processor for processing the electric signals from the photoelectric converter so as to improve the signals and an arithmetic unit provided with a contention type neural network performing identification and evaluation to learned data and un-learned data on the basis of a specified standard, for which output from the processor is input.