baber/WOPTO huggingface dataset:
Patent JP-2002057579-A (JP)
Title: Fractional n frequency synthesizer
Inventor: DOUKOME HIROFUMI
IPC: H03L7/197
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce fractional sprious contained in an output signal less than a conventional example and to accelerate lock operation concerning a fractional N frequency synthesizer capable of sending the output signal of a frequency, which is the rational number multiple of a reference signal. SOLUTION: A frequency divider 9 is controlled to adopt N and (N+1) as a frequency dividing number and even when the phase error of a compare signal Sp is delayed or advanced, timing to set the frequency dividing number of the frequency divider 9 to (N+1) can occur. At the same time, when sucking a current from the side of a low-pass filter(LPF) 6 to a charge pump circuit 5, a current ISCH is discharged from a sprious cancel circuit 15 to the side of the LPF 6 and when discharging a current from the charge pump circuit 5 to the side of the LPF 6, a current ISCL is taken in from the side of the LPF 7 to the sprious cancel circuit 15.
Patent JP-2002058807-A (JP)
Title: Game panel
Inventor: NAKAMURA MASATO
IPC: A63F7/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To reconcile the improvement of visibility and the prevention of a warp. SOLUTION: An opening section 3 penetrating from the front to the back is formed at a portion of a game substrate 2 corresponding to the pattern display device 10, and a portion of a decorative sheet 4 corresponding to the opening section 3 is formed as a see-through area 7.
Patent JP-2002061192-A (JP)
Title: Sheet for reinforcement banking, and reinforcement banking construction method
Inventor: MORISAWA TAKAO
IPC: E02D17/18
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for reinforcement banking in which vertical direction tensile strength is excellent, in which banking above and under the sheet can be favorably integrated when constructed, in which drainage performance is excellent for water invading into the banking, and in which banking stabilizing performance is excellent. SOLUTION: In this sheet 1 for reinforcement banking woven of uniaxially orientated strands of synthetic resin, vertically extended cuts 5 are partially formed in a vertical direction in such a way that uncut parts 6a, 6b, and 6c exist at two or more positions at a specified interval in a lateral direction.
Patent JP-2002062433-A (JP)
Title: Optical device
Inventor: SAITO DAISUKE
IPC: G02B6/02
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical device in which the change of optical characteristics in a diffraction grating is reduced without damaging a temperature compensating function to the diffraction grating. SOLUTION: The optical device 10 is provided with an optical fiber 4 in which the diffraction grating part 6 is formed, and the optical fiber 4 is stuck and fixed to a base part 1. Two first bases 1a and a second base 1b which is positioned between the first bases 1a are included in the base part 1. The first bases 1a consist of a material having a coefficient of thermal expansion larger than that of the second base 1b, and one side of the first bases 1a is stuck and fixed to the end part of the second base 1b with a second adhesive 2. The optical fiber 4 is fixed to the first base 1a with a first adhesive 5 at both side parts of the diffraction grating part 6 in the state that prescribed tension is imparted to the diffraction grating part 6 while monitoring the central wavelength of the diffraction grating part 6.  The first adhesive 5 and the second adhesive 2 are the same resin base adhesive, and the amount of the volume change of the both adhesives caused by moisture absorption (swelling) are equal.
Patent JP-2002064611-A (JP)
Title: Case for hanging portable telephone set, portable telephone set hanging tool and set thereof
Inventor: NAKAI YOSHINOBU
IPC: H04M1/05
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a case for hanging a portable telephone set which hangs a portable telephone set from an ear, makes both hands free, and enables smooth writing. SOLUTION: In this case A for hanging a portable telephone set, an engaging member 2 for hanging a portable telephone set B which is accommodated in a case main body 1 by engaging the rear upper part of the case main body 1 capable of accommodating the telephone set B with an ear is formed integrally with the main body. By engaging the engaging member 2 with the ear, the portable telephone set B accommodated in the case main body 1 can be installed in a stable state being hung from the ear without being retained with a hand.
Patent JP-2002065198-A (JP)
Title: Method for improving palate feeling of cooked vegetable
Inventor: BESSHO KANAKO
IPC: A23L19/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and to obtain an agent both for improving the palate feeling of a cooked vegetable subjected to a heat processing, capable of preventing the vegetable from e.g. being softened, broken into pieces, discolored without spoiling the taste of the vegetable. SOLUTION: This method for improving the palate feeling of a cooked vegetable comprises heat-processing the vegetable in an aqueous solution containing 0.05-3.0 wt.% of sodium L-aspartate, wherein preferably 0.05-3.0 wt.% of a calcium salt such as calcium lactate is used together.
Patent JP-2002039628-A (JP)
Title: Heat-absorbing flue of firewood, gas, oil burning space heater
Inventor: HASEYAMA SADANORI
IPC: F24B7/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat-absorbing flue of firewood, gas, or oil-burning space heater for increasing heating efficiency, contributing generally to conservation of resources and abatement of air pollution caused by flue-gas emission, in view of the fact that those heating appliances used in cold districts are operated in combination with other kinds of heating appliances, because of low efficiencies of the fuels considering the consumption. SOLUTION: The flue (1) is provided with an internal flue (3), a small ventilator (3) attached to the flue side, and a hot-gas exhaust port (5) made on the side opposite to the ventilator.
Patent JP-2002067660-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMAMOTO HAJIME
IPC: B60H1/32
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To quickly heat inside a cabin even in a vehicle which is equipped with a high-efficiency diesel engine or the like. SOLUTION: When heating by a heater core 5 only is judged to be insufficient based on temperature of cooling water of an engine which is detected by a water temperature detection means 25 in the case of conducting heating operation by closing the third flow rate adjusting means 14, a clutch 8 is connected and a compressor 7 is driven. When the heating by the heater core 5 only is judged to be sufficient, the clutch 8 is cut off. In the heating or cooling operation, after the clutch 8 is cut off and the compressor 7 is stopped, when the clutch 8 is connected and the compressor 7 is driven again, time for preparing operation which inhibits drive of the compressor 7 is provided.
Patent JP-2002072824-A (JP)
Title: Unit, process cartridge, and electrophotographic image forming device
Inventor: KARAKAMA TOSHIYUKI
IPC: B41J29/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge and an electrophotographic image forming device which has a storage element for storing information and can transmit the information stored in the storage element to a device body through an antenna. SOLUTION: The unit fitted detachably to an electrophotographic image forming device body 14 for forming an image on a recording medium P has a memory member 44 provided to a unit body and when the unit is loaded in the device body 14, a unit frame abuts against a body antenna cover 41a provided to the device body 14.
Patent JP-2002078382-A (JP)
Title: Controller for motor, and control method
Inventor: OGATA YUJI
IPC: H02P23/07
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller which can perform switching of a speed readily and at a low cost, and to provide its control method. SOLUTION: In a motor controller, which switches the rotational speed of a motor M from a preset speed to a speed other than this; a carriage controller 31 outputs an on/off signal at specified on/off ratio to a motor drive 32, when the user changes a rated rotational speed to a preset reduced speed; and the motor driver 32 superposes it on a drive current in normal AC waveform; and it supplies a motor M with an on/off drive current being intermittent at prescribed intervals. Hereby, this controller can realize rotational speed which is lower than the rated rotational speed of the motor M in continuous power supply state and enables speed switching using simple and low-cost method.
Patent JP-2002069240-A (JP)
Title: Chloroprene rubber composition and transmission belt using the same
Inventor: SAWADA MAMORU
IPC: C08J5/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a chloroprene rubber composition preventing sticking abrasion without lessening reinforcing effects by incorporating a silica treated with a silane coupling agent and carbon black each within a specific amount, and a frictional transmission belt such as a V-ribbed belt, a V-belt using the same. SOLUTION: The chloroprene rubber composition comprises a chloroprene rubber and, incorporated therewith, at least a surface-treated silica, carbon black, a short fiber, a vulcanization accelerator and a vulcanizing agent, where the surface-treated silica and carbon black are added in an amount of 5-15 pts.wt. and 20-40 pts.wt., respectively, based on 100 pts.wt. of the chloroprene rubber, the surface-treated silica and carbon black adding up to 25-55 pts.wt. The chloroprene rubber composition gives after vulcanized a storage elastic modulus E' of 15-30 MPa and a loss factor tanδ of 0.01-0.06 by the dynamic viscoelasticity measurement at 150 deg.C.
Patent JP-2002074588-A (JP)
Title: Method and system for communicating car allocation and recording medium recording program for the same
Inventor: TANAKA KENJI
IPC: G06Q50/30
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide car allocation communicating method/system for speedily and efficiently performing the car allocation service of high quality without congestion even if multiple coming persons exist and the allocation of multiple taxis is required at the time of leaving in a hotel and a hall, where a party is held, a funeral hall and an event hall. SOLUTION: A call number for car allocation and the self-station number of a pocket bell (trademark) 2 are contrasted/registered in a personal computer 1 by using the personal computer 1, the pocket bell 2 and a car call ticket 3. The pocket bell 2 is assigned by the call number and it is distributed to a driver. The car call ticket 3 is distributed to the coming person by describing the assigned call number. When the coming person shows the car call ticket 3, the call number described on it is inputted to the personal computer 1, the pocket bell 2 of the self-station number corresponding to the call number is called from the personal computer 1 through networks 7 and 12 and car allocation is reported to the driver.
Patent JP-2002066413-A (JP)
Title: Oil coating apparatus
Inventor: KIMURA KOICHI
IPC: B05D7/24
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil coating apparatus which can evenly coat a heating and fixing roll with a release oil, does not cause a layer for controlling the amount of an applied oil to swerve or separate, and is free from oozing of an oil when it is not used. SOLUTION: This apparatus is made by bonding an oil-holding member for holding a silicone oil for coating to a layer for controlling the amount of an applied oil with a mixture of an adhesive and a silicone oil for mixing. The ratio (VKS)/(VTS) of the viscosity (VKS) of the silicone oil for mixing at 25 deg.C to the viscosity (VTS) of the silicone oil for coating at 25 deg.C is (50/1)-(1/10).
Patent JP-2002067893-A (JP)
Title: Car washing device
Inventor: TAKASE KENICHIRO
IPC: B60S3/04
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a car washing device capable of preventing freeze of water in a water sending hose supplying water from a water storage tank. SOLUTION: A car washing device supplying water to a water spray nozzle 13 through a flexible water sending hose 15 from a water storage tank 16 arranged on a fixing location adjacent to a car washing machine main body 11 reciprocating along a rail and including the water spray nozzles 13 is provided with an antifreeze circulation mechanism 20 comprised of an antifreeze tank 21 storing high temperature antifreeze heated by a heater 29 arranged adjacently to the water storage tank 16, a circulation pump 22 pressurizing and sending high temperature antifreeze in the antifreeze tank 21, circulation tubes 24, 26 circulating flowing antifreeze pressurized and sent by the circulation pump 22 and circulating the same along the water sending hose 15, a temperature sensor 28 detecting external temperature,  and a control device 27 driving the circulation pump 22 when temperature detected with the temperature sensor 28 get below freezing temperature of water.
Patent JP-2002075875-A (JP)
Title: Chemical vapor phase thin-film growth method of silicon semiconductor substrate
Inventor: TORIHASHI SHUJI
IPC: C23C16/24
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a chemical vapor phase thin-film growth method for obtaining a thin film having the same quality as, or better quality than a conventional thin film by inhibiting the generation of slip dislocation of a silicon semiconductor substrate while reducing a film formation temperature. SOLUTION: In the chemical vapor phase thin-film growth method for growing a thin film on the silicon semiconductor substrate surface by using a rotary vapor growth thin-film formation device for supplying a feed gas so that it flows down from an upper portion to the rotating silicon semiconductor substrate surface, a monosilane gas is used as the effective constituent of the feed gas for forming the thin film, and a thin-film growth reaction is made under the reduced pressure of 2.7×102-6.7×103 Pa, a silicon semiconductor substrate speed of 500-2000 min-1, and a reaction temperature of 600-800 deg.C.
Patent JP-2002068185-A (JP)
Title: Easily openable can lid with safe opening edge
Inventor: HOTTA EISUKE
IPC: B65D17/28
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enable security of safety at the opening edges of both a can-body- side can lid and an opening-piece-side can lid after a can is opened. SOLUTION: The easily openable can lid is provided with the can-body-side can lid 10, the opening-piece-side can lid 11, an S-shaped part 8, and a score 1. The S-shaped part is formed between the can lids 10 and 11 by folding part of the can lid around the entire circumference in such a manner as to have an S-shaped cross section. The top surface of the can lid 11 is provided with the intermediate part of a can opening tab 15, whose one end has an abutting part 16 and whose other end has a finger hook part 17, through a mounting part 14. The upper layer 8A of the S-shaped part 8 ranges to the can lid 11, and the lower layer 8C thereof ranges to the can lid 10. The score 1 is formed in the intermediate layer 8C of the S-shaped part 8.
Patent JP-2002074993-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIOMI TORU
IPC: G11C29/04
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which a defective cell can be specified and relieved at the time of a defect of DC current such as defect of standby current or the like and the yield of semiconductor chips can be improved. SOLUTION: At the time of a wafer test performed in manufacturing process, the positive side power source voltage and negative side power source voltage are separately applied to two inverter circuits 8, 9 constituting a memory cell 1 of a SRAM and detection of a defective memory cell in which micro-short- circuit is caused is performed, applying the positive side power source voltage or the negative side power source voltage is cut off by cutting a fuse inserted in wirings for a detected defective memory cell, while a defective memory cell is replaced by a redundant memory cell provided previously in a memory cell array.
Patent JP-2002080894-A (JP)
Title: Bleaching agent composition
Inventor: SHIOZAKI SHINTA
IPC: C11D7/36
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching agent composition which is excellent in the mold removing affect, namely the bleaching effect, the mold-gathering preventive effect and the mold removal workability against the mold gathering on the hard materials such as floorings, walls, ceilings, joints and sealing materials of a bath room, kitchen, toilet and so on in a dwelling house or the like, as well as which is capable of reducing considerably the frequency of mold removal workings during a definite period, and to provide a using method therefor. SOLUTION: The bleaching agent composition consists of the composition 1 which contains 0.5-10 wt.% of hydrogen peroxide, 0.01-10 wt.% of an organic thickener, 0.05-10 wt.% of an organic chelating agent and water and also has a viscosity at 25 deg.C of 5,000-200,000 cP, and of the composition 2 which contains an inorganic alkali, 0.01-10 wt.% of an organic thickener, 0.1-10 wt.% of a bleaching activating agent and water and also has a viscosity at 25 deg.C of 5,000-200,000 cP, being used by mixing the composition 1 and 2 at the working time; the bleaching method comprises a bleaching process using the said bleaching agent composition.
Patent JP-2002078618-A (JP)
Title: Cooking grill provided with temperature sensor
Inventor: HANABUSA AKIRA
IPC: A47J37/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooking grill maintaining response capability of a temperature sensor by preventing a foreign object entering from an exhaust outlet from sticking. SOLUTION: The cooking grill 1 adjusts burning of a grill burner by an exhaust temperature detected by the temperature sensor 6 provided on an exhaust route 4 having an exhaust inlet 41 communicating with a grill box 2 and the exhaust outlet 42 opening on a housing surface above the exhaust inlet, wherein an exhaust window 75 is provided on only a side face of the exhaust inlet, and a sensor cover 7 is provided for surrounding the whole circumference of the temperature sensor.
Patent JP-2002081870-A (JP)
Title: Heating furnace for bending glass plate
Inventor: MAEDA KENJI
IPC: C03B23/023
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace for bending a glass plate in which a glass plate can be heated efficiently with a regular temperature distribution while preventing dust caused by the ceiling from adhering to the furnace wall. SOLUTION: Since the inner circumferential surface of a through hole 54 in the furnace wall 50 for passing a lead terminal 52 is applied with a tubular insulator 56, surface layer on the inner circumferential surface is prevented from stripping. Furthermore, surface layer on the ceiling surface 51 can be prevented from stripping because the ceiling surface 51 is applied with a heat resistant plate 58.
Patent JP-2002082957-A (JP)
Title: System for providing electronic album service
Inventor: USAMI YASUSHI
IPC: G06F17/30
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To make easily arrangeable and readable picture data in an electronic album service for managing digital picture data photographed with a digital camera or the like on a server. SOLUTION: A selection screen 600 including a map display area 601 for displaying at least a map and a list display area 602 for displaying plural thumbnail pictures as a list is displayed on the display screen of customer terminal equipment, and when a user selects at least one thumbnail picture and an arbitrary pace on the map, index information related with the selected place is attached to the selected picture, and a link for retrieving picture data from a server is formed by using the index information as a key, and a link button is displayed on the map.
Patent JP-2002082624-A (JP)
Title: Surface illuminant device and surface type display device using the same
Inventor: ITO ATSUSHI
IPC: G02F1/13357
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface illuminant device which is inexpensive and thin and has a uniform luminance distribution while minimizing a decrease in the use efficiency of the light. SOLUTION: This surface illuminant device comprises rod type lamps 1, a diffusion plate 3 which diffuses the light emitted by the light source lamps 1, and a reflecting plate 2 which can reflects the light emitted by the lamps 1 toward the diffusion plate 3 and has the reflecting plate 2 arranged opposite to the diffusion plate 3 for the lamps 1; and the reflecting plate 2 has at lest one projection part 6 formed in parallel to the lamps 1 at the interval between two adjacent lamps 1.
Patent JP-2002083365-A (JP)
Title: Reception control system, transmission control system, transmission/reception control system, reception control method, transmission control method and recording medium
Inventor: MISE RYOKO
IPC: H04N21/258
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To select image quality, tone quality or the like individually when delivering data on the net down load, and to obtain the data by a condition in accordance with one's own sense of values. SOLUTION: This reception control system which is a reception control system on the net down load has a received money processing means for executing received money processing, a selection means for selecting an image, a sound or others, a judging means for judging whether the amount of money required by the selection result is in the range of the received money or not, and a processing means for executing data transfer processing or alert processing according to the judgment result.
Patent JP-2002093448-A (JP)
Title: Stopping method and stopping-retaining method for fuel cell
Inventor: YAMAZAKI OSAMU
IPC: H01M8/10
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a stopping method and a stopping-retaining method for a fuel cell capable of improving durability. SOLUTION: This stopping method for the fuel cell carries out an oxygen consuming process consuming oxygen in an oxygen electrode by generating power by the cell with the feeding of an oxygen containing gas to the oxygen electrode stopped when the fuel cell is stopped. This stopping-retaining method for the fuel cell carries out the oxygen consuming process consuming oxygen in the oxygen electrode by generating power by the cell with the feeding of the oxygen containing gas to the oxygen electrode stopped when the fuel cell is stopped, and thereafter carries out a purge process for keeping a purging gas present in the oxygen electrode.
Patent JP-2002095013-A (JP)
Title: Three-dimensional image pickup device and three- dimensional image pickup method
Inventor: HARADA TOMOHIRO
IPC: H04N13/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image pickup device which can obtain video without crosstalks, irrespective of the characteristic of a shutter. SOLUTION: The shutter 101 switches and inputs right and left videos at every field and a light quantity sensor 112 measures the quantity of crosstalks generated by the characteristic of the shutter. A coefficient operation part 113 conducts a crosstalk coefficient from measured crosstalk quantity. A multiplier 107 multiplies a video signal, delayed with a delay circuit 106 by one field, by the operated crosstalk coefficient. An adder 108 adds the multiplied video signal with a video signal outputted from CCD 105.