baber/WOPTO huggingface dataset:
Patent JP-2002292044-A (JP)
Title: Game machine, presentation expressing method with machine, storage medium, and server
Inventor: KAWAMOTO TOMOAKI
IPC: A63F13/55
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing the player to continuously have an interest in the play without having a monotonous feeling, boring, etc., and capable of enhancing the fun to a great extent. SOLUTION: The game machine at least includes a normal probability condition in which the probability of generating a big hit remains normal and a high probability condition in which the probability of big hit is higher, and after the high probability condition is established, a transition is made into a special playing condition in which a varying pattern is not stop displayed individually at any specified timing, and in this special playing condition, the time from the start of the varying display of the varying pattern till establishment of the stop display is shorter than the time from the start of the varying display of the varying pattern in the normal playing condition till the stop display to be given individually at a specified timing.
Patent JP-2002248004-A (JP)
Title: Insole with shoehorn
Inventor: KAMATA SUSUMU
IPC: A43B17/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary insole equipped with a shoehorn always usable and enabling a wearer to quickly wear shoes without injuring the same or the wearer's waist and yet also serving as an identification marker. SOLUTION: The insole comprises a looped tape and an elastic body provided with an identification marker at the heal portion thereof and a slip resistance at the tip end portion thereof.
Patent JP-2002299345-A (JP)
Title: Silicon single-crystal wafer and method of manufacturing the same
Inventor: TOBE TOSHIMI
IPC: H01L21/322
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single-crystal wafer,capable of having gettering capability with oxygen precipitates, even in an n/n<+> wafer, and to provide a method of manufacturing the same, and an epitaxial wafer using the silicon single-crystal wafer. SOLUTION: A silicon single-crystal wafer, obtained by working a silicon single-crystal ingot pulled by the Czochralski method for forming a wafer contains two species or more of electrically active impurities of the group 5 elements and the group 3 elements, so that at least the impurity concentration of the group 3 element(s) is 1×10<18> cm<-3> or higher.
Patent JP-2002299266-A (JP)
Title: Filming method for amorphous silicon membrane
Inventor: WATANABE MASAO
IPC: H01L21/336
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a filming method for an amorphous silicon membrane having satisfactory film quality by markedly reducing a cluster quantity in silane-discharging plasma. SOLUTION: When filming the amorphous silicon membrane on a member to be filmed held by a first electrode while using a filming device provided with a vacuum container, the first electrode located inside the vacuum container for holding the member to be filmed, a second electrode located inside the vacuum container while facing the first electrode and having a plurality of gas exhausting parts on the surface facing the first electrode, gas exhaust holes formed on the side wall of the vacuum container, a high frequency power source connected to the second electrode and a raw material gas feeding means, the first electrode is heated to a high temperature of 240 to 260 deg.C and the second electrode is maintained at a temperature lower than the first electrode.
Patent JP-2002314422-A (JP)
Title: Digital/analog converter
Inventor: ABE KOICHI
IPC: H03M1/06
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog converter that obtains a sum of currents corresponding to received digital data to provide an output of a stable analog signal. SOLUTION: A current transistor group for high-order bits of the received digital data is placed close to both a current cell group for several low-order bits and a current cell group for mid-position bits.
Patent JP-2002313092-A (JP)
Title: Shift register, electrooptical device, driving circuit and electronic equipment
Inventor: FUJIKAWA SHINSUKE
IPC: G09G3/20
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce capacity of a shift register which can transfer signals bi-directionally. SOLUTION: The shift register in which circuit blocks 1450 comprising clocked inverters 1451, 1452 being effective respectively exclusively in accordance with a logical level of a control signal and clocked inverters 1453, 1454 being effective respectively exclusively in accordance with a logical level of a transfer direction control signal are connected in multi-stages, and which transfer signals in a direction indicated by the logical level of the transfer direction control signal, every time the logical level of a clock signal is inverted, is provided with a control block 1460 in which it is detected that an input and an output in the circuit block 1450 in a certain stage are significant or no, when it is detected as significance, a clock signal is supplied to the clocked inverters 1451, 1452 of the stage as a control signal, when it is detected as insignificance,  a transfer direction control signal is supplied to the clocked inverters 1451, 1452 of the stage as a control signal.
Patent JP-2002310763-A (JP)
Title: Flow-rate measuring device
Inventor: OKUMURA MASARU
IPC: G01F1/698
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a flow-rate measuring device which performs a definite temperature compensation irrespective of an ambient temperature. SOLUTION: A sensor-coil-current detecting resistance 2 is connected in series with a sensor coil 1. A temperature sensor 3, a temperature-difference setting resistance 5 and a sensor-coil-current detecting resistance 4 are connected in series. A bridge circuit is composed of them. According to the temperature change of a resistor in the sensor coil 1 due to the ambient temperature of the sensor coil 1 or due to a fluid temperature, the difference between the electrical resistance value of the temperature sensor 3 and the electrical resistance value of the sensor coil 1 is controlled, and the influence of the ambient temperature of the sensor coil 1 with reference to a flow rate or the fluid temperature is reduced.
Patent JP-2002315111-A (JP)
Title: Method of operating reformer installed hydrogen station
Inventor: HARADA HIDEKAZU
IPC: H01M8/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a reformer and a hydrogen storage facility and supply them with hydrogen timely without excess or deficiency, by combining a mover communication device and a navigation device mounted on a mover such as a fuel cell automobile or the like moving with hydrogen as fuel, and an operation controller and a hydrogen manufacture controller installed on a hydrogen station, and performing the transmission and reception of data between each other. SOLUTION: The mover is equipped with the mover communication device and the navigation device, the operation controller and the hydrogen manufacture controller installed on the hydrogen station are combined with them, data are transmitted and received between each other, and the reformer is operated based on the request of hydrogen from the mover. As a result, the user can receive hydrogen supply precisely by selecting a hydrogen station to receive hydrogen supply from the residual quantity of hydrogen of the mover. Moreover, the hydrogen station can manufacture hydrogen efficiently without excess or deficiency based on the request of hydrogen from each mover.
Patent JP-2002314543-A (JP)
Title: Topology correction method and communication node
Inventor: TATSUMI TOSHIHIRO
IPC: H04L12/28
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To continue communication even on the occurrence of a loop connection in a network having a plurality of communication nodes. SOLUTION: In the case of addition of a new transmission line (SA1), at least either of communication nodes placed at both ends of the added transmission line transmits a confirmation signal through the added transmission line (SA4). Whether or not a new loop path is formed is decided depending on whether or not the transmitted confirmation signal is returned from other own transmission line (SA5, SA6). When the decision indicates formation of a new loop path, the topology correction method brings the added transmission line to a logically or physically unavailable state so as to prevent formation of the loop path (SA7).
Patent JP-2002314069-A (JP)
Title: Semiconductor device
Inventor: SUGAHARA KAZUYUKI
IPC: H01L21/76
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device of high drain withstand pressure which enables high frequency operation. SOLUTION: The semiconductor device has a first conductivity-type semiconductor substrate (12), a gate electrode (3) formed on the semiconductor substrate (12), a source region (41) composed of a second conductivity-type diffusion layer formed in a semiconductor substrate at one side in the gate electrode (3), a drain region (44) composed of the second conductivity-type diffusion layer formed in the semiconductor substrate (12) in the other side in the gate electrode (3), and an isolation region composed of an isolation insulation film (11) provided all over a circumference of the source region (41) and the drain region (44), and a first conductivity-type diffusion layer (15) formed under the isolation insulation film (11). The length of the second conductivity-type diffusion layer (44) of the drain region in the gate lengthwise direction is made longer than the length of the second conductivity-type diffusion layer (41) of a source region, and the impurity concentration of an end opposing to the drain region (44) in the one conductivity type diffusion layer (15) is made within the range of 1×10<16> cm<-3> or more and 2×10<18> cm<-3> or less.
Patent JP-2002306649-A (JP)
Title: Golf putter head and manufacturing method for the same
Inventor: KITAGAWA HISAO
IPC: A63B53/04
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter head capable of obtaining enough strength while the whole is formed of ceramic, and favorably absorbing repulsive impact force in hitting, and having light weight and no sweet spot, and obtaining sense of distance and directivity when any part of the face is hit by making the whole surface of the head face as optimum hitting portions. SOLUTION: As main raw material of this putter head, silica clay is mixed with zeolite and kneaded, and powder of a metal oxide is added thereto. The obtained material is formed in a desired putter head shape, and with an insert hole for a putter shaft bored, the shaped material is baked and hardened.
Patent JP-2002320216-A (JP)
Title: Joint performance support system using communication network and method therefor
Inventor: MIZUNO OSAMU
IPC: H04N21/242
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To improve convenience of both performers and viewers by enabling performers at different locations, to mutually make joint performance using a communication network, and distributing the joint performance to the viewers. SOLUTION: An information circulating platform part 6, having a live broadcasting part 9, a charging part 10, a center par 7, and a service managing part 8, a transmission and reception terminal 1 for transmitting the performing conditions of the performers, a providing agent terminal 12, and viewer terminals 11 are connected via a network exchange network 50. The information circulating platform part 6 accepts the performance registration of performers A-C, according to the performance plan on the network from the providing agent terminal 12.  As for the joint performance, support information, including tuning information, performance start timing information, and music rhythm, is applied to those performers A-C, and the videos and sounds of the respective performers, synchronized based on the support information, are broadcast to the viewing terminals 11 of the viewers who wishes to view them.
Patent JP-2002323053-A (JP)
Title: Rolling bearing
Inventor: DENPO KOUTETSU
IPC: F16C33/66
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a long-life rolling bearing in which a grease with excellent biodegradability and a less harmful influence to an natural environment is sealed. SOLUTION: This deep groove radial ball bearing is constituted of an inner ring 1, an outer ring 2, a plurality of balls 3 which are rollably arranged between the inner ring 1 and the outer ring 2, and the grease G filled in a space 5 which is formed between the inner ring 1 and the outer ring 2 and the balls 3 are equipped inside thereof. The grease G contains base oil whose main composition is a vegetable oil having biodegradability and an auxotonic material composed of a metallic soap.
Patent JP-2002321391-A (JP)
Title: Flow rate control device for liquid, liquid container, liquid discharge head, recording device, and method for controlling flow rate of liquid
Inventor: ANDO YUJIRO
IPC: G05D7/01
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate control device for a liquid, a liquid container, a liquid discharge head, a recording device, and a method for controlling a flow rate of the liquid, which can make the liquid such as ink stably circulate by maintaining a differential pressure necessary for the circulation of the liquid such as the ink for a long time. SOLUTION: Air is made to exist in a space part 9 between first and second control members 1 and 3, and the differential pressure necessary for supply of the ink to a recording head from an ink tank 7 is set by pores 2 and 4 provided in the members 1 and 3.
Patent JP-2002329097-A (JP)
Title: Price calculation method and its device for interpersonal transaction system
Inventor: OTA YUKIYOSHI
IPC: G06Q30/08
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a price calculation method and a device for an interpersonal transaction system, by which a fair reference price for a service and a commodity can be provided objectively for an interpersonal transaction including an auction. SOLUTION: This method is for computing a fair reference price by combining a general evaluation for prescribed personal services and commodities in the society and a evaluation by the persons who have purchased the prescribed personal services and commodities.
Patent JP-2002322748-A (JP)
Title: Exterior wall
Inventor: SARUKO TOSHIO
IPC: E04B1/76
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To improve workability. SOLUTION: The exterior wall is so comprised that an exterior wall panel 3, in which a heat insulating material 5 is mounted on the back face of a metal panel 4, is formed, the exterior wall panel 3 is mounted on the exterior face of a building frame 1 by an anchor bolt 10, and a finish material 15 is mounted beforehand or afterward on the surface of the metal panel 4.
Patent JP-2002325844-A (JP)
Title: Drug solution injector suitable for small volume of drug solution dosing
Inventor: HASEGAWA MITSURU
IPC: A61M5/31
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a drug solution injector which is easily operable and can dose a small volume of other drug solution midway drug solution dosing. SOLUTION: The inlet 13 and the outlet 14 are equipped on both sides mutually opposite with respect to the longitudinal axis on the cylindrical body 1 and a drug solution chamber 4 is equipped in between two gaskets 2, 3. The first gasket 2 has a drug solution passage 22 in between seal parts 21, 23. The drug solution passage 22 is movable from the first position to pass the drug solution through the inlet 13 and the outlet 14 to the tip end 11. On the base end of the first gasket 2 and the tip end of the second gasket 3 respectively facing the drug solution chamber 4, cylindrical projection parts 24, 32 with outer diameters smaller than the inner diameter of the cylindrical body 1 are respectively equipped.  The inlet 13 for drug solution is opened to the lumen of the cylindrical body 1 to the tip end side than the outlet 14 so that the inlet 13 and the outlet 14 for drug solution communicate via the cylindrical projections 24, 32 when the first gasket 2 is moved to the tip end.
Patent JP-2002284561-A (JP)
Title: Fly ash treatment method
Inventor: HARA KOICHI
IPC: C04B18/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of rapidly solidifying fly ash without dissolution of hazardous substances contained in the fly ash. SOLUTION: Fly ash of 100 parts by weight was mixed with portland cement of 5%, and a silicate solution of high concentration(produced by NIHON GIKEN HOKUETSU CO.,Ltd.; brand name MTS) of 50 % by volume was mixed with the mixture. The mixed materials started rapidly hardening without heat generation and a mold form could be removed in ten and a few minutes. And then the mixed materials became completely hardened in about 30 minutes.
Patent JP-2002016502-A (JP)
Title: Information transmission device
Inventor: SHAMSUNDER SANYOGITA
IPC: H03M13/27
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission device that reduces an IER (information error rate) of a communication network under an established standard, without the need for substantial correction of user and system devices. SOLUTION: The device 400 is provided with a selector device 416, connected to a framer 402 and with an interleaver 414. The interleaver 414 is connected to the framer 402 and to communication units 404-412 that are normally used for processing user information. The framer 402 groups the user information into information groups and generates copies of each information group, on the basis of system information received by the selector device 416. The interleaver 414 receives the generated information group. The interleaver 414 interleaves generated frames over time blocks, whose number is selected in a communication network, on the basis of the system information that the selector device 416 receives.
Patent JP-2002334818-A (JP)
Title: Semiconductor manufacturing apparatus and method of manufacturing the same
Inventor: BOKU YOSHIHIRO
IPC: H01L21/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which contains an in-line monitor, interposed between a certain substrate treatment process and the following substrate treating process in an in-line manner, and is capable of returning a processed substrate to a semiconductor production line, after the processed substrate has been subjected to a partially destructive test. SOLUTION: A specimen is picked up from a processed substrate by the use of a focused ion beam in an in-line monitor, and the processed substrate which has been subjected to processing is cleaned to satisfy the cleanliness level required for the following substrate treatment and then returned to a semiconductors production line.
Patent JP-2002333648-A (JP)
Title: Camera
Inventor: OKUMURA YOICHIRO
IPC: G03B7/0805
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera which enables a use to set without being confused a photographing mode in an easy-to-use state. SOLUTION: In this camera, a plurality of exposure modes are switched and set by the operation of an exposure mode button 30, and a plurality of photographing modes are switched and set by the operation of an image selecting button 34. Only when the specified exposure mode is set by the operation of the button 30, the setting of the photographing mode by the operation of the button 34 is permitted by a main CPU 40.
Patent JP-2002332853-A (JP)
Title: Exhaust guide assembly for vgs turbocharger applied with surface modification
Inventor: OISHI SHINJIRO
IPC: F02B39/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust guide assembly for a new VGS turbocharger, having improved sliding performance of a constituent member, under a high temperature and exhaust gas atmosphere. SOLUTION: High temperature durability is improved, by constituting the constituent member of the exhaust guide assembly A, such as a variable blade 1, a turbine frame 2 or the varying mechanism 3 by a nickel - chromium based heat resistant member and forming a coat of chromium carbide with a substantially single phase on the surface of the member.
Patent JP-2002345113-A (JP)
Title: Voltage change-over structure
Inventor: KONDO HIROSHI
IPC: H02B1/20
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide voltage change-over structure for a distribution board which enables easy and reliable changeover. SOLUTION: A branch bar 4 is screwed to a main bar 3 via a branch spacer 9 composed of conductive material, and electrical machinery and apparatus are connected; a screw receiving part 8 of the main bar 3 is formed by cutting the bar off into a U shape, and the branch bar 4 is covered with a case 6 having openings 5; a screwing part 10 of the branch bar is in the shape of a slot, and a screw 7 is made slidable in the opening 5 of the case 6, together with a slide component 12; and a fitting protrusion 16 is formed at an end part of the slide component 12, and the slide component 12 is fittable to the end part of the opening 5 of the case 6.
Patent JP-2002341403-A (JP)
Title: Reverse-galilean finder device
Inventor: MASUDA TAKESHI
IPC: G03C3/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a reverse-Galilean finder enabling a user to easily peep into a finder image without deviating the range of a visual field. SOLUTION: Since a reverse-Galilean finder device 33 constituted of an objective lens 31 having negative refractive power and an eyepiece lens 32 having positive refractive power is covered with a front cover 5 provided with a finder objective aperture 5b arranged in the front of the objective lens 31 and a rear cover 6 provided with a finder eyepiece aperture 6c arranged on the back of the eyepiece lens 32, a user can observe the finder image through the aperture 6c. The aperture 5b determines the range 38 of the visual field and the aperture 6c is formed as size larger than the range 38. A target mark 36 is formed on the lens 31 and a micro-lens 37 having positive refractive power to observe the target mark 36 is formed on the lens 32.
Patent JP-2002140345-A (JP)
Title: Method for supporting generation of component manual
Inventor: HAYASHI KANJI
IPC: G06Q50/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method which can accurately cover information to be entered in a manual according to the specifications of a product and is easily adaptive to design modifications, etc., and to provide a method which easily finds the most suitable existing original to be diverted by used without depending upon the experience, etc., of an original creator and allows the original prepares to effectively use the existing original. SOLUTION: To generate a manual of a product, itemized index data determined by the chapters, paragraphs, components, etc., of the manual are determined according to the specifications of the product. An original to be diverted corresponding to the index data is retrieved from an original database and displayed as manual original data on a display screen while the itemized index data and the related original data by groups are made to correspond to each other. When the manual original data are corrected, the original data may be corrected on the display screen by inputting correction data or the manual original data may be determined when no correction is needed.