baber/WOPTO huggingface dataset:
Patent JP-2003026718-A (JP)
Title: Method for producing cyclohexene addition polymer
Inventor: MIZOMOTO HITOSHI
IPC: C08F32/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclohexane addition polymer with a small dimer content from a cyclohexene monomer in good productivity. SOLUTION: There is provided a method for producing a cyclohexene addition polymer by polymerizing a cyclohexene monomer by using a catalyst comprising a specified transition metal compound, a specified alkylaluminoxane, and a specified boron compound.
Patent JP-2003032399-A (JP)
Title: Image processing unit and feeding method
Inventor: KOIZUMI FUMIO
IPC: G06F1/26
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit and a feeding method that can shift its mode to a low power standby mode, without losing image data, even if a memory stores the image data. SOLUTION: In the case of a normal operating mode, a main power supply 103 feeds power to a memory 106 and a system control section 107. When the ordinary operating mode is shifted to the low power standby mode, the main power supply 103 stops its output and a changeover circuit 105 selects feeding to the memory 106 from the main power supply 103 into a standby power supply 102. Conversely, when the mode is shifted from the low power standby mode into the normal operating mode, a start signal detection section 104 outputs a main power supply ON signal to the main power supply 103 and the changeover circuit 105, the main power supply 103 starts its output and the changeover circuit 105 selects the feeding to the memory 106 from the standby power supply 102 into the main power supply 103.
Patent JP-2003028916-A (JP)
Title: Characteristics measuring instrument for solar battery
Inventor: YASUDA HIROO
IPC: G01R31/26
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a characteristics measuring instrument for solar battery that can be improved in measurement accuracy, without being affected by the electrical charging/discharging time constant of a capacitor, can improve the efficiency of measuring work, and can be manufactured inexpensively. SOLUTION: A current-measuring circuit 19 is provided with a field effect transistor 20, a reference resistor element 21 connected in series with the transistor 20, and an amplifier 23 for driving, which drives the transistor 20 by impressing a voltage upon the transistor 20. The circuit 19 is also provided with an amplifier 22 for current measurement, connected in parallel with the resistor element 21. The circuit 19 is constituted, so that a control current generated in the transistor 20 correspondingly to an impressed control voltage flows in the resistor element 21, and amplifier 22 for current measurement when the control voltage is impressed upon the amplifier 23 for drive.
Patent JP-2003031008-A (JP)
Title: Vehicle lamp
Inventor: MISAWA AKIHIRO
IPC: F21Y101/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp having superior designing property. SOLUTION: The vehicle lamp is structured with a short-wavelength LED and a lens which include phosphor material emitting fluorescence up on receiving a light of the short-wavelength LED, whereby, the light of the short-wavelength LED is irradiated on the phosphor material, fluorescence from which conducts lamp display.
Patent JP-2002237097-A (JP)
Title: Optical recording medium
Inventor: TAKESHIMA HIDEJI
IPC: G11B7/246
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which has excellent long term shelf stability and whose reflection layer has satisfactory weather resistance and corrosion resistance. SOLUTION: In the optical recording medium constituted of a recording layer 2, the reflection layer 3, a protective layer 4 and the like on a substrate, a silver alloy consisting essentially of silver and containing 0.1-15 atom % rare earth metal, preferably neodymium is formed into the reflection layer 3.
Patent JP-2003024631-A (JP)
Title: Three-dimensional puzzle device and program therefor
Inventor: TANABE HIROKO
IPC: A63F13/5375
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional(3D) puzzle device, with which a puzzle can be solved by displaying a 3D puzzle object on a display device. SOLUTION: The 3D puzzle device is provided with a display device 3 having a screen, a 3D puzzle object 1 to be displayed on the screen of the display device 3, a solution field formed on the face of the 3D puzzle object 1 while having a field to be filled with a solution and fixed rules between solutions, and an input device 5, with which the solution field on the 3D puzzle object 1 can be filled with the solution on the screen of the display device 3 and the display state of the 3D puzzle object 1 can be changed. Then, the solution field on the 3D puzzle object 1 is filled with the solution and each time the field is filled with the solution, the number of hints is increased.
Patent JP-2003037490-A (JP)
Title: Input circuit
Inventor: NISHIMURA KAZUYA
IPC: H03K17/16
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an input circuit that operates normally, without a through- current flowing therethrough, even when a circuit operated at a power supply voltage VCC1 or a circuit operated at a power supply voltage VCC2 higher than the power supply voltage VCC1 is connected to the input circuit. SOLUTION: The input circuit 1 is provided with an NMOS transistor(TR) N1 that protects a PMOS TR P2 and an NMOS TR N2 configuring an inverter IV1 against a voltage higher than a power supply voltage VCC1 applied to a pad 10; a PMOS TR P1 that pulls up a level of the gates of the PMOS TR P2 and the NMOS TR N2 to the power supply voltage VCC1; and a diode D1 that prevents a current from flowing from the pad 10 to the power source, with the voltage VCC1 via a resistive element R1 being a pull-up resistor, when a voltage higher than the power supply voltage VCC1 is applied to the pad 10.
Patent JP-2003046281-A (JP)
Title: Electric apparatus
Inventor: HATANO HIROMU
IPC: H05K7/20
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus which satisfactorily radiates heat generated from a power unit. SOLUTION: In the electric apparatus, a square intake hole 3 is arranged in the center part of the base of a box-type cabinet 1 and the power unit is loaded at the base of the cabinet. The power unit is stored in the box-type hermetical case 8, and a square ventilation tube 10 which is connected to the intake hole of the cabinet and passes in a vertical direction is arranged in the center of the case.
Patent JP-2003043671-A (JP)
Title: Pellicle
Inventor: OKADA KANAME
IPC: G03F1/62
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress double refraction in a pellicle plate. SOLUTION: A pellicle plate 12 comprises synthetic quartz glass and an adhesive having <=2% volume shrinkage percentage in curing is used as an adhesive member used for adhesion of a pellicle frame 13 to the pellicle plate 12.
Patent JP-2003044116-A (JP)
Title: System, method, and program for stock reserve processing, and computer-readable recording medium
Inventor: KUMASAKA KENJI
IPC: G06Q30/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a stock reserve processing system which enables efficient stock reservation by reducing occurrence of an add-length cable. SOLUTION: The stock reserve processing system 10 is equipped with a storage part 12 which stores a stock database 12a including stock cable length, a reception part 14 which receives a plurality of orders whose ordered cable length and delivery period are specified, a 1st reserve processing part 16 which reserves a part corresponding to the length of an ordered cable whose delivery period is specified before a 1st time limit with the cable in stock, and a 2nd reserve processing part 16 which further selects an order whose delivery period is specified before a 2nd time limit later than the 1st time limit so that when the remaining length, i.e., the difference between the stock cable length and the cable length reserved by the 1st reserve processing part is longer than a certain length,  the remaining length is less than the certain length and reserves a part corresponding to the ordered cable length with the cable in stock.
Patent JP-2003044820-A (JP)
Title: Non-contact type ic card
Inventor: HIRASAWA AKIRA
IPC: B42D15/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type IC card having an improved illegal use prevention function. SOLUTION: This non-contact type IC card 1 consists of an IC chip card part 2 provided with an IC chip 4 on one face side and an antenna card part 3 provided with an antenna 5 on one face side, engagement structures composed of engagement projecting parts 6 and engagement recessed parts 7 for uniting the respective card parts 2 and 3 into one in a separable way are provided on an IC chip installation surface and an antenna installation surface of the respective card parts 2 and 3, and when the respective card parts 2 and 3 are united into one, the IC chip 4 and the antenna 5 are connected to carry out a function as the non-contact type IC card 1.
Patent JP-2003048203-A (JP)
Title: Finger cutter
Inventor: SOGA KATSUAKI
IPC: B23P15/28
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a finger cutter equipped with abrasion resistance and chipping resistance collectively. SOLUTION: For an edge part area 16 of a changing edge 15 protruding outside in a radial direction at a plurality of positions in a peripheral direction of a periphery of a body 11 of the finger cutter, a tip edge part 16a comprises steel products of a high hardness as an edge component comprising a cutting edge. A base side edge part 16b being the other part comprises steel products having higher tenacity than that of the tip edge part. The wear resistance can be raised by the tip edge part and further the chipping resistance can be raised by the base side edge part. The high hard steel products constituting the tip edge part and the high tenacity steel products constituting the base side edge part can be continuously bonded by hammer welding.
Patent JP-2002138296-A (JP)
Title: Oil and fat composition
Inventor: KOIKE MAKOTO
IPC: A23L27/60
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an oil and fat composition excellent in internal organ fat- burning properties, body fat-burning properties and auto-oxidative stability. SOLUTION: This oil and fat composition comprises 60-100 wt.% of a diglyceride, where less than 20C ω3-based unsaturated fatty acids account for 15-90 wt.% of constituent fatty acids thereof and the weight ratio of cis type ω3-based unsaturated fatty acids/(cis type ω6-based unsaturated fatty acids + saturated fatty acids + trans type unsaturated fatty acids) is 1-6.
Patent JP-2003010077-A (JP)
Title: Rotary brush for floor nozzle for vacuum cleaner
Inventor: ISHIGURO SHINJI
IPC: A47L9/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To simplify working of a rotary brush and to provide the rotary brush efficiently raking up dust and demonstrating a cleaning effect when it is rotated. SOLUTION: In a floor nozzle for an vacuum cleaner for which a body case with a horizontally long opening for sucking the dust on a floor surface is provided with the rotary brush near the opening, the rotary brush is composed of a rotor, a brush body, a fixing member and a bearing. For the rotor, one end is connected to the brush body and freely turnably connected to the bearing and the other end is freely turnably connected to the fixing member. For the brush body, a roughly planar body in a cylindrical shape is formed at a center part in a longitudinal direction, one end is connected to the rotor and the other end is connected to the fixing member. The fixing member is connected to the brush body, one end is freely turnably connected to the rotor and the other end is freely turnably connected to the bearing.
Patent JP-2003052663-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: YAMAMOTO MITSUAKI
IPC: G01R33/28
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus that can relieve the mental anguish of a patient who must enter into a narrow space. SOLUTION: This magnetic imaging apparatus is provided with a planar mirror 23 at the position facing the front face of the head of the patient.
Patent JP-2003054054-A (JP)
Title: Printer
Inventor: HATANAKA YOICHIRO
IPC: B41J11/70
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can print, with high quality, images to be printed in a printing area without applying a pressing trace of a pressing roller to the printing area by pressing, by the pressing roller, the other area than the printing area of a waiting paper before start of printing. SOLUTION: The printer has a paper feed roller 13 and the pressing roller 14 capable of pressing the paper 11 between the paper feed roller 13 and the roller 14 and rotating following the paper feed roller 13. The paper 11 has a marginal part having a size A from a leading end part 11b to a head line W1 as the first line of the printing area W. With a relation between the size A and size B of a distance between the pressing roller 14 and a printing head 16 being set to B<A, the paper 11 supplied to between the paper feed roller 13 and the pressing roller 14 is transferred to send the leading end part 11b from the pressing roller 14 by a size C smaller than the size B. The pressing roller 14 is accordingly positioned to and kept waiting at the marginal part of the size A.
Patent JP-2002277461-A (JP)
Title: Diagnostic marker for vascular endothelial injury
Inventor: HIROWATARI YUJI
IPC: G01N33/50
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of precisely diagnosing arteriosclerotic morbid states and vascular endothelial injury by using a high-specificity marker. SOLUTION: This method of diagnosing vascular endothelial injury and arteriosclerotic morbid states is composed of the measurement of serotonin concentration in plasma samples.
Patent JP-2003054309-A (JP)
Title: Vehicle lamp device
Inventor: ODA SATOSHI
IPC: B60Q1/076
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To ensure the visibility of a driver by alternatively lighting an incandescent lamp when a discharge lamp is extinguished due to generation of load dump. SOLUTION: In a vehicle lamp device 1, the discharge lamp 7 forms a light source for low beam, and a light source for the traveling beam or a light source (incandescent lamp) 3 as an auxiliary lamp is used for an alternative light source. If it is detected that the input voltage from a power source exceeds the threshold when only the discharge lamp is lit, the incandescent lamp is automatically lit. When the light source 3 for the traveling beam is alternatively used, dimming is performed or the irradiation direction is set downward of the horizontal direction.
Patent JP-2003056309-A (JP)
Title: Turbine control device
Inventor: ICHIKAWA HIROYUKI
IPC: F01K23/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce an overshoot amount in which a plant output exceeds a rated output, regardless of an operation condition of a plant. SOLUTION: This turbine control device by combined cycle power generation in which a steam turbine and a gas turbine are uniaxially coupled, comprises: a means 10h for detecting that the turbine output approaches the rated output; a means 10j for switching a load change rate to a change rate lower than that in a normal time in response to approach of the turbine output to the rated output; a means for finding a deviation between a turbine load set signal and the turbine output; and a means 10d for limiting the deviation by means of the load change rate.
Patent JP-2002116089-A (JP)
Title: Highly accurate wavemeter
Inventor: RUECK CLEMENS
IPC: G01J9/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate wavemeter for measuring wavelength of incoming light beams. SOLUTION: The wavemeter (50) includes a coarse measurement unit (130) for measuring a first wavelength value indicating the wavelength of the incoming light beam (100) in a first wavelength range, and a fine measurement unit (200) for measuring wavelengths of the incoming light beam which are ambiguous in each of a plurality of unambiguous wavelength ranges although unambiguous in the first wavelength range. A plurality of different wavelength values are made corresponding to a measured value measured by the fine measurement unit for the incoming light beam.  The wavemeter further includes an evaluation unit (350) for obtaining a second wavelength range as one of the plurality of unambiguous wavelength ranges to cover the first wavelength value and for obtaining a second wavelength value as one of the plurality of different wavelength values corresponding to the measured value in the second wavelength range. The second wavelength value is outputted as the measured result of the incoming light beam.
Patent JP-2002156280-A (JP)
Title: Luminous intensity measuring apparatus, exposure device and exposure method
Inventor: TSUJI TOSHIHIKO
IPC: G03B27/42
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To enhance the measuring accuracy of the luminous intensity of the exposure light applied to a substrate, to facilitate processing/assembling and to perform attaching work rapidly and easily. SOLUTION: In the luminous intensity measuring apparatus is equipped with a chassis 20 having a detection surface 22 to which a light receiving aperture part 21 is formed, and a light detection element of which the light detection surface is arranged at the position corresponding to the light receiving aperture part 21 in the chassis 20, a detection light reflecting surface 23 for detecting at least one of the position and posture of the detection surface 22 is provided to the chassis 20.
Patent JP-2002293830-A (JP)
Title: Vinyl-phenyl pyridine monomer and polymer produced by using the same
Inventor: LEE JAE SUK
IPC: C08F212/32
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl-phenyl pyridine monomer and a polymer produced by using the monomer. SOLUTION: The novel monomer can be not only applied to the synthesis of general purpose polymer, but also used as a photofunctional material in which a polymer forms a complex with a metal compound having a photocharacterization. This is based on the reasons that the polymerization can be performed by various polymerization methods such as radical polymerization, cation polymerization, anion polymerization and metallocen catalyst polymerization due to a resonance effect of a phenyl group, the performances are changed variously through the modification and the processing is easy. The polymer is produced by using the monomer.
Patent JP-2003027564-A (JP)
Title: Improvement in shape of fixed part of toilet stool and anti-corrosion of metal fixture
Inventor: MIYAMOTO NORITSUGU
IPC: E03D13/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To easily prevent bad smell due to sedimentation of a urolith or the like and rust of a metallic part of a toilet stool fixing part caused by urine or the like carried outside the toilet stool even if daily cleaning is neglected. SOLUTION: The above problem is solved by buldging the periphery of a screw and a bolt hole in a toilet stool or fitting a pedestal therein.
Patent JP-2003060185-A (JP)
Title: Solid-state image pickup device and control method therefor
Inventor: KONDO RYUJI
IPC: H04N5/341
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device that can continuously pick up images, while suppressing deterioration of resolution. SOLUTION: This solid-state image pickup device includes a plurality of photoelectric conversion elements which are arranged in lines in a square matrix-like state in a two-dimensional plane and composed of a group of first photoelectric conversion elements, arranged checkwise in the matrix and a second group of photoelectric conversion elements, arranged at different positions from those of the first group of elements in the matrix; a color filter array having a first group of color filters respectively formed on the first group of photoelectric conversion elements in a first color array; and a second group of color filters respectively formed on the second group of photoelectric conversion elements in a second color array, and microlenses, respectively provided on the photoelectric conversion elements.  This image pickup device also includes a drive circuit which can selectively execute a first mode, in which charges are read out from both groups of photoelectric conversion elements and a second mode, in which charges are read out only from the first group of elements.
Patent JP-2003056303-A (JP)
Title: Steam turbine nozzle
Inventor: MATSUO IZUMI
IPC: F01D11/08
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce a corrosion due to residence, by washing away, a boiler scale staying in an inlet at a tip of a moving blade to an outlet side of the moving blade. SOLUTION: A blade cover is provided to a peripheral edge part of the moving blade opposite to an inner peripheral surface of a diaphragm outer ring 3 in the nozzle, and a fin ring 9 is provided to the inner peripheral surface opposite to the blade cover of the diaphragm outer ring 3. A plurality of chip fins 10 are arranged so as to be separate from one another in a peripheral direction of the fin ring 9. A passage 13 is formed to the chip fins 10 so as to make stem flow from an upstream side to a downstream side by cutting out a part of each of the chip fins 10. By this constitution, the residence of the boiler scale is reduced, thereby restraining the corrosion of parts.
Patent JP-2003060547-A (JP)
Title: Mobile communication system and its base station
Inventor: IWASAKI TOMOMI
IPC: H04B7/26
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce consumption power of a transmission amplifying part which occupies about 50% of all consumption power of the base station, since operation is performed in a state where a power source of a transmission amplifying part is always turned on, irrespective of existence of a mobile station, in the conventional base station. SOLUTION: In a base station having six transmitting and receiving parts of three sectors two RFs, when a mobile station does not exist in an area of a base station, for example, a power source is turned on only in a transmission amplifier 111 of a cell c1, and all power sources are turned off in transmission amplifiers 112-116 of other cells c2-c6. An initial synchronizing signal amplified in the transmission amplifier 111 is transmitted to the whole area from a non-directional antenna 200 via a coaxial switch 171 and a sector SW 190. In this case, consumption power of the base station can be reduced, since the power sources are turned off in the transmission amplifiers 112-116 of other cells.  In a transmitting and receiving part of a cell in which the mobile station exists, a power source of the transmission amplifier of the cell is turned on, and a sector antenna is connected with the transmission amplifier.
Patent JP-2003063260-A (JP)
Title: Hybrid drive structure and automobile provided with the same
Inventor: MINEGISHI SEIJI
IPC: B60L50/16
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact hybrid drive structure capable of reducing the capacity of a motor, cost, and noise. SOLUTION: An engine 12, a first motor 14, a second motor 16, a first planetary roller mechanism 18, and a second planetary roller mechanism 20 are coaxially arranged. The first motor 14 and the second motor 16 are mutually connected through the first planetary roller mechanism 18. The first planetary roller mechanism 18 and the engine 12 are mutually connected through the second planetary roller mechanism 20. An axle 22 is arranged non-coaxially with the engine 12, the first and second motors 14, 16, and the first and second planetary roller mechanisms 18, 20 and is connected to the second planetary roller mechanism 20.