baber/WOPTO huggingface dataset:
Patent JP-2002131333-A (JP)
Title: Probe card
Inventor: TAKASUGI KAZUNARI
IPC: G01R1/067
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a probe card capable of preventing such troubles, for example, that a high-voltage side power-supply needle or an output needle is melted in measuring the electrical characteristics of a mixed two power source type semiconductor device. SOLUTION: This probe card 12 is a probe card used to test a mixed two power source type LSI 14 formed on a wafer, and is equipped with first and second power-supply needles 15 and 16 connected to a low-voltage power terminal 19 and a high-voltage power terminal 20, respectively, of the LSI 14 to apply thereto a high power supply voltage and a low power supply voltage, and input and output needles 18 and 17 connected to input and output terminals 21 and 22, respectively, of the LSI 14. In this probe card 12, EMI(electromagnetic interference) filters 23 and 24 are connected to the needles 15 and 16, respectively.
Patent JP-2001268851-A (JP)
Title: Motor having heat dissipating function
Inventor: SHO SHUNKO
IPC: H02K41/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can be easily manufactured, is small-sized and lightweight, does not generate leakage of refrigerant in the motor, is excellent in heat dissipating effect, and can perform heat exchange with high efficiency. SOLUTION: A heat conducting tube having high thermal conduction effect is used. Quality that volume is small, refrigerant is unnecessary or bending is possible and arbitrary connection is possible is utilized. A radiating tube is uniformly installed around a coil or made backlash of silicon steel segments, so that superior heat dissipating efficiency can be obtained. One end of the heat conducting tube is equipped with two kinds of metal plates, i.e., a radiating plate made of metal and a metal plate circulating refrigerant. When the motor is driven, heat is dissipated in the air with the radiating plate, and the refrigerant circulating metal plate dissipates heat with the refrigerant.
Patent JP-2002133184-A (JP)
Title: Proper price engaging determination device at auction mediator side and wide area dispersion bid-type auction system capable of quick engaging trade
Inventor: HOSOKAWA NOBUMASA
IPC: G06Q50/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an auction system capable of quickly engaging the trading at all times with a proper price corresponding with the economical value regardless of the existence of competition or not. SOLUTION: The auction can be quickly engaged with the proper price by the operation on the successful bid by a CPU 11 started by the accessing for the successful bid by the buyer aiming for the successful bid of a specific article on the auction and the control relating to the successful bid by the CPU 11 on the basis of a bid price from a buyer, a predetermined successful bid minimum price which is a price for allowing an auction mediator to ensure the necessary minimum benefit, and means a lower limit of the bid price, and a predetermined successful bid determining price which is a price not high in view point of the business plan of the buyer, applies the brake to the auction mediator not to get the unreasonable benefit, and means the price for the immediate successful bid.
Patent JP-2002138037-A (JP)
Title: Food product for improving atopic dermatitis
Inventor: ABE TAKAMIKI
IPC: A23L2/38
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a food product and an improving agent for improving skin symptoms of atopic dermatitis by oral intake which are absorbed with high efficiency and cause no side effect. SOLUTION: The food product of this invention contains ceramides as an active ingredient.
Patent JP-2002141043-A (JP)
Title: Treatment method and device for alkaline battery separator
Inventor: HIDAKA HIDEJI
IPC: H01M2/16
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the performance and strength by sulfonation treatment by identifying the olefine system resin composition capable of high temperature treatment and by making pressurization by a specific range of pressure during heating in a high temperature liquid as represented by sulfuric acid. SOLUTION: By using a nonwoven fabric of polyolefine system resin having a 20 mass % or less of low density polyethylene content and by making the liquid as represented by sulfuric acid high temperature of 120 deg.C or more, the nonwoven fabric is steeped in the above liquid and a pressing treatment of 0.05-50 kPa is implemented. In order to realize the above treatment, a treatment method and device for alkaline battery separator are provided that can heat the sheet uniformly in the liquid as represented by sulfuric acid and implement a pressing pressure of 0.05-50 kPa in the high temperature liquid. By using these treatment method and device, the strength by sulfonation treatment is improved in effect compared with the raw fabric and the possibility of occurrence of short circuit is reduced, and the thinner separator can be made.
Patent JP-2002136679-A (JP)
Title: Game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To make easily performable the work of erasing game information stored when power is cut off. SOLUTION: This game machine is provided with a backup function for storing game information when power is cut off, and a game information erasing button 14 instructing to erase the stored game information at a return of power. A prescribed time from the restoration of power is set as the effective period of the game information erasing button 14, and the stored game information is erased on condition that the game information erasing button 14 is operated within the effective period.
Patent JP-2002106164-A (JP)
Title: Piston for injector for building sealing material
Inventor: IDO SHOZO
IPC: B05C5/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a piston for a sealing material gun, which injects a building sealing material to a joint, etc., for interior/exterior finishing of a building, maintains the durability thereof, and copes with characteristics derived from the viscosity and hardenability after adhesion of the building sealing material, by having a structure that facilitates disassembling of the piston, for instance. SOLUTION: The piston 1 is formed of an elastic body consisting of truncated cones 6 and 6a which are detachably attached to each other. According to the piston thus formed, the structure thereof is simple, the motion thereof is light and smooth, and washing and removal of the adhering building sealing material which has adhered before, are easily and simply carried out, to thereby improve the working environment.
Patent JP-2002141932-A (JP)
Title: Method for assigning network shared band and network system
Inventor: NOMURA YUJI
IPC: H04L47/41
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce a resource utilized by a band reservation in a network providing inter-point communication more than the case of reserving a band in the unit of paths not considering sharing through the use of a conventional technology. SOLUTION: The shared band assignment method is for a network system which has a point connection network configured with a plurality of nodes each having a packet switch and has a plurality of user points connected to the nodes through an access channel and each consisting of a host or a network. The method comprises calculating an access channel band interconnecting the user point and the point connection network as a minimum band so as to be necessary and sufficient for interconnection between the user point and other user point when the user point is connected to the other user point via the point connection network as to the user points, and assigning the band to the nodes on the basis of the calculated band.
Patent JP-2002141546-A (JP)
Title: Electrode of semiconductor substrate
Inventor: OKADA HIDEO
IPC: H01L31/052
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To maintain the warpage of a semiconductor substrate formed with electrodes constant. SOLUTION: A rear surface electrode 3 of a silicon wafer 1 is formed in a rectangular shape, and a side of this rectangular shape is formed longer than in the lateral direction. Here, a shrinkage of the electrode 3 in association with a solidification of the electrode 3 is more increased in a long longitudinal direction as compared with that of a shorter lateral direction of the side of the rectangular shape. Accordingly, when a metal paste of a material of the electrode 3 is baked and solidified, the electrode 3 (an alloy of an aluminum and a silicon and made of the aluminum) largely shrinks in the longitudinal direction of the rectangular shape. Thus, the warpage of the section A-A in the longitudinal direction is increased as compared with that of the section B-B in the lateral direction.
Patent JP-2002138988-A (JP)
Title: Vacuum pump
Inventor: MIYAMOTO MATSUTARO
IPC: F04D19/04
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a safe vacuum pump capable of bringing a device to a reuse possible condition speedily by replacing the vacuum pump without scratching a chamber and a product during treatment by a fragment of a rotor even if the rotor is broken. SOLUTION: In the vacuum pump in which a gas exhaust part consisting of a vane exhaust part L1 and/or a groove exhaust part L2 is constituted by the rotor R and a stator S inside a pump casing 14, at least a part of a stator S side member of the gas exhaust part constitutes a scattering prevention member 40 for preventing scattering of fragments of the rotor R on a suction port side of the rotor R when the rotor R is broken, the scattering prevention member 40 has a substantially vertical plane part 40a for a rotary shaft of the rotor R in a clearance part in the axial direction of the rotor R, and a substantially cylindrical shape part 40b is provided integrally with the plane part 40a on an inside diameter side of the pump casing 14.
Patent JP-2002144902-A (JP)
Title: Tractor
Inventor: OYA TERUMITSU
IPC: B62D49/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To improve turning performance by increasing the speed of front wheels smoothly in body turning. SOLUTION: A tractor comprising a front wheel speed increasing mechanism 24 for increasing the driving speed of front wheels 4 changes the speed increasing ratio of the front wheel speed increasing mechanism 24 in conjunction with a body turning operation.
Patent JP-2002138471-A (JP)
Title: Temporary pile
Inventor: TAJIMA SHINICHI
IPC: E02D5/50
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a temporary pile enabling such rationalization of execution as to enable the progress of a next execution step while removing an unnecessary section with the upper temporary pile left by having only to conduct receiving replacement without driving a replacement pile by virtue of capability of easy removal such as cutting with a shield machine. SOLUTION: The lower part of the temporary pile is formed of a bag body 4 made of fibers, whereinto a solidification material such as mortar or concrete is infilled, for the purpose of being made destructible.
Patent JP-2002102331-A (JP)
Title: Liquid phase polymeric vascular occlusion material which gives rise to sol-gel phase transition and its application
Inventor: BAE YOU HAN
IPC: C12N5/071
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid phase polymeric vascular occlusion material which gives rise to a soil-gel-phase transition under in vivo conditions (temperature, ion intensity and pH) and its application. SOLUTION: This liquid phase polymeric vascular occlusion material is prepared by using isopropylacrylamide which is a temperature-sensitive material as a basic material and copolymerizing the same with an ion intensity- or pH- sensitive monomer. This material is usable as an extracellular supporting body for vascular occlusion and cell culture and an anticancer drug transmission system.
Patent JP-2001242863-A (JP)
Title: Playing evaluation device and server device
Inventor: SHIMATANI HIDEAKI
IPC: G06Q50/10
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a playing evaluation device which indicates the output of a playing evaluation result with an arbitrary timing during a musical sound reproducing of after the reproducing. SOLUTION: A user gives an indication to determine whether an evaluation is to be outputted or not by using an evaluation result output control operator. An evaluation result output state specifying section 3 indicates the evaluation result output state. An evaluation result output control section 10 notifies the evaluation result of an entire music computed based on the comparison result stored in a comparison result memory 7 for an evaluation result output section 9 after the completion of the reading of the playing data stored in a music data memory 1 provided that an output instruction of the evaluation result is issued.
Patent JP-2002143397-A (JP)
Title: Game machine
Inventor: WATANABE IKU
IPC: A63F5/04
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To further enhance interest to games of a game player by imparting technical intervening performance and a game characteristic to a condition of rushing in a special game state. SOLUTION: In this game machine for deciding a result of one game by a display pattern when stopping a variable display by variably displaying plural pattern rows and stopping the variable display on condition of inputting game media, and refunding the game media according to a decided result, the game machine decides whether or not to play a succeedingly performing game in a special game state advantageous to the game player according to the number of game media acquired by the game player while playing the prescribed number of games.
Patent JP-2002147862-A (JP)
Title: Warm air heating system
Inventor: NAGANO OSAMU
IPC: F23N5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of such a case that a warm air heating system becomes impossible to make heating due to the worsened actuation of an AC fan and stopped combustion even when the room temperature is low. SOLUTION: This warm air heating system is provided with a burner 1 which burns a gas, a combustion chamber 2 in which the exhaust gas generated by combustion is mixed with air taken from the outside, the AC fan 4 which supplies warm air. The system is also provided with a room temperature detector 9 which detects the room temperature, a controller 12 which changes the number of revolutions of the fan 4 by changing the voltage supplied to the fan 4 in multiple steps so that the voltage may be changed in a plurality of steps, and an operating switch 11 which turns on/off the operation of the system.  When the combustion of the system is changed from maximum or intermediate combustion to minimum combustion, the voltage supplied to the fan 4 is raised by one step from the voltage supplied for the minimum combustion and the number of revolutions of the fan 4 is set larger than that set for the minimum combustion by a prescribed number of revolutions for a prescribed period of time.
Patent JP-2002144181-A (JP)
Title: Vacuum generating mechanism for machining device
Inventor: YOSHIDA MIKI
IPC: B23Q11/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum generating mechanism for a machining device that can be constituted as a complete circulation type dispensing with the supply of cold water. SOLUTION: This vacuum generating mechanism for the machining device applying suction force to a chuck table for holding a workpiece, is provided with a water-sealed vacuum pump having a suction port, a discharge port and a water supply port; a suction line communicating the suction port with the chuck table to suck air and a part of machining water supplied to the workpiece, through the chuck table; a drainage tank communicating with the discharge port and storing the sealing water and machining water; a circulating line for communicating the drainage tank with the water supply port and circulating the mixed water of the sealing water and machining water to the water- sealed vacuum pump; a heat exchanger disposed in the circulating line to cool the mixed water circulated to the water-sealed vacuum pump;  a water supply line communicating with the water supply port to supply cold water as the sealing water to the water-sealed vacuum pump; and an on-off valve disposed in the water supply line.
Patent JP-2002144516-A (JP)
Title: Web developing mechanism and apparatus for manufacturing laminate
Inventor: ISHIDA MASARU
IPC: D04H1/736
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To realize a web developing mechanism without disordering an array of strands without releasing the strands from the cylindrical web when a spin ning head is rotated inside the web, the strands are laminated on an inside surface of the web, and the laminate is developed from the cylindrical shape to a planar shape. SOLUTION: A nonwoven fabric 98 regulated at its feeding speed by a pinch roller 84a is fed into a guide cylinder 83 by a guide unit 81, and the fabric 98 is formed in the cylindrical shape along the inner wall surface of a guide cylinder 83. An elastomer is injected from a nozzle 87b of an elastomer ejector 85 rotating in the cylinder 83 to laminate the strands on the inside surface of the fabric 98. A developing unit 82 develops the sheet in the planar shape from the cylindrical shape, while being guided in contact with a guide plate 82a at a the surface opposite to the strand side of a composite sheet 99. Thus, the laminate can be developed without contacting the strands on the fabric 98 with a member or the like.
Patent JP-2002156741-A (JP)
Title: Method for correcting device pattern of mask
Inventor: IWASAKI HARUO
IPC: G03F1/68
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting the device pattern of a mask by which the exposure pattern on a wafer can rapidly simulated with high accuracy and the device pattern can be corrected with high accuracy. SOLUTION: A Levenson phase shift mask 4 is subjected to projection exposure and the intensity distribution of the light which transmitted through the Levenson phase shift mask 4 is detected by a CCD camera 6, to obtain the relation between the defocus quantity on the CCD camera 6 and the dimension of the optical pattern. The phase difference abnormality and transmittance difference abnormality are detected, base on the relation to correct the device pattern of the Levenson phase shift mask 4. In the correction process, the relation between the retreating amount of the sidewall from the edge of the light shielding film in the shifter part and the transmittance difference is preliminarily obtained, and then the retreating amount of the sidewall to give zero difference in the transmittance is determined, based on the relation to correct the device pattern of the mask.
Patent JP-2002156264-A (JP)
Title: Power supply device of microcomputer meter
Inventor: ASANO YUKIO
IPC: G01F3/22
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device low in price, having long-term reliability and provided with a safely detachable battery. SOLUTION: The power supply device is equipped with electrode lead means 12 and 13 having insulating coatings, an electrode part insulating coating means 14 and a battery holding means 15, and the electrode lead means 12 and 13 having insulating coatings can be cut by a tool and, even if a large number of detached batteries are housed, the danger caused by the mutual contact of the electrodes of the batteries is excluded. Further, the positioning of the batteries in mounting and the automatic insertion of electrode leads become possible and, since no connector connection part is provided, the power supply device is inexpensive and has long-term reliability.
Patent JP-2002153773-A (JP)
Title: Centrifuge
Inventor: MIZUKAMI HIROYOSHI
IPC: B04B11/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal centrifuge improved in the efficiency of separation and reduced in energy consumption and cost. SOLUTION: This centrifuge is composed of a bowl 1 rotating at a high speed and a screw conveyor 10 encased therein. The bowl 1 is a horizontal cylindrical straight drum having a port 7 for discharging a separated liquid C at the outer periphery of its rear wall 3 and has a mud discharge ring 20 capable of moving in the back and forth direction in response to the back pressure at its front having a mud discharge port 6. A mud discharge controller 30 provided with a pressure-reception mobile piece 35 that enters or levers in the direction of the radius of a rotary drum 11 of the screw conveyor 11 is provided at the front of the rotary drum 11 so as to automatically regulate the compaction of a heavy component and its delivery clearance.
Patent JP-2002163071-A (JP)
Title: Photodetector
Inventor: TANAKA ATSUSHI
IPC: G06F3/03
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate inputting device capable of optically detecting a coordinate position of an inputting member such as a finger and having a large quantity of input information. SOLUTION: In a coordinate detection unit 1 constructed of light emitting parts 2a and 2b, two angle detectors 3a and 3b, and a control circuit 4 controlling them and performing coordinate-computing for finding X and Y coordinates from a detection signal, the light emitting parts 2a and 2b and the angle detectors 3a and 3b are arranged on both sides individually. In front of the coordinate detection unit 1, a rectangular plane-type input area 5 is arranged, and a reflection member 6 recursively reflecting light from the light emitting parts 2a and 2b toward the angle detectors 3a and 3b is arranged in the outer circumference of the input area 5.  A plurality of layers of the coordinate detection units 1 are layered, while a common sensor part is used for the angle detectors 3a and 3b matching the input area 5 in each layer, and input signals from the input areas 5 in the respective layers are detected by means of the common sensor part.
Patent JP-2002166626-A (JP)
Title: Printing device
Inventor: HASEGAWA HIRONOBU
IPC: G06F3/12
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of executing a cancellation function for a printing job from an operation panel also for complicated printing data. SOLUTION: In the case a reset key is pressed (S201; Y), a printing and outputting process for a paper being conveyed is finished (S203), and an input demand for the number of the cancelled pages is displayed on an operation panel 4 (S205). In the case the number of cancelled pages is inputted (S207; Y), the inputted number of the pages is set in a remaining cancelled page number counter (S209). In the case a CPU 9 judges that received data are paper feeding codes (S211; Y), the value of the remaining cancelled page number counter is subtracted by one (S213). A received data abandoning process and a cancelled page number confirmation process (S211-S213) are repeated until the value of the remaining cancelled page number counter becomes 0.  In the case the value of the remaining cancelled page number counter after subtraction is 0 (S214; Y), the printing job canceling operation is finished.