baber/WOPTO huggingface dataset:
Patent JP-2002166822-A (JP)
Title: Seat belt device for wheelchair
Inventor: ISHIZUKA AKIHIRO
IPC: B60R22/12
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device for a wheelchair capable of enhancing the easiness in the belt setting operation. SOLUTION: The seat belt device 30 is attached to a wheelchair W through a fixing part 31, when belts 43R and 43L and a tongue 46 and buckle 47 for fastening them together will be positioned near the side with wheelchair W. This enhances the easiness in the belt setting works, and because the person sitting on the wheelchair can conduct the setting of the belts 43R and 43L her/himself, the burden of anybody in care is reduced.
Patent JP-2002172432-A (JP)
Title: Pressing die unit
Inventor: IWATANI JIRO
IPC: B21D11/18
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressing die unit having an excellent press formability capable of further restraining a reduction of the plate thickness excellent in slidability of a cut steel plate. SOLUTION: The pressing die unit is provided with an upper die 1 which forms No.1 plate pressing surface of the opening outer peripheral surface of a forming concavo portion 2, a lower die 2 forming a cut steel plate W by cooperating with the forming concavo portion 2, and a plate pressing member surface 7 having No.2 plate pressing surface 6 which sandwiches the cut steel plate at the pressing conditions between No.1 plate pressing surface 5 and No.2 plate pressing surface 6, allowing the cut steel plat to flow into the forming concavo portion 2 at the time of forming the cut steel plate.  At least one of No.1 plate pressing surface 5 or No.2 plate pressing surface 6 is a rough surface having a plurality of striation-like projections, whose striation direction is shaped within ±25 degrees against a peripheral direction of the opening edge of the forming concavo portion 2 or preferably in parallel substantially.
Patent JP-2002173471-A (JP)
Title: Method for splitting and collecting isocyanate-based to- be-split compound
Inventor: INOUE TOSHINORI
IPC: C07C209/86
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a splitting and collecting method of high operability and economy for obtaining in high purity and at high yield an amine compound as the raw material for an isocyanate-based compound with the isocyanate-based compound as the object to be split. SOLUTION: This method for splitting and collecting an isocyanate-based to-be-split compound is characterized by comprising the following process: high- temperature and high-pressure water containing ammonia and/or an aliphatic amine is contacted at 200-290 deg.C with the isocyanate-based to-be-split compound having at least one isocyanate group or a functional group derived therefrom to collect the to-be-split compound as the raw material or a derivative thereof for the above compound.
Patent JP-2002174544-A (JP)
Title: Liquid level sensor
Inventor: OZAKI NOBORU
IPC: G01F23/62
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level sensor of suppressed cost increase and improved reliability which does not involves an increase in the number of magnetic detecting elements such as lead switches even if the number of points of liquid level detection is increased. SOLUTION: Some of floats F1-F10 housed in a plurality of float housing chambers R1-R10 according to the points of liquid detectiort L1-L10 and guided by a shaft yoke 102 to rock come into contact with the ceiling surface of the housing chambers. Magnets M1-M10 are each embedded in the floats F1-F10, and the magnets are magnetically coupled with the foot parts of an outside yoke 103 corresponding to the locations of the float housing chambers R1-R10 when the magnets come into contact with the ceiling surface. A magnetic coupling loop composed of one pole of the magnets, the shaft yoke 102, the outside yoke 103, and the other pole of the magnets is formed by this, and magnetic force due to this is detected by a magnetic detecting element 104A. Then the liquid level LV of a liquid LQ stored in a container TNK is measured through the use of the magnetic force.
Patent JP-2002177934-A (JP)
Title: Method of recovering electrical appliance, method of evaluating breakup, electrical appliance, information system for electrical appliance, recovering equipment for electrical appliance, apparatus for evaluating breakup
Inventor: TAKAGI TSUKASA
IPC: B29K23/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency for recovering by elucidating the kinds of classification in manual breakup work which is a fore process step of processing electrical appliances with a crushing machine and to reduce a cost of recycling treatment by preventing the trouble of the crushing machine. SOLUTION: Marks are displayed to manual breakup components which can be manually disassembled without being mechanically disassembled or crushed in recovering the electrical appliances after disposal or use and the manual breakup components are manually broken up from the products. In mechanically crushing the components thereafter, the mark displays are the marks discriminatable to plural kinds of the components having value and components requiring a cost burden, making easy breakup possible at a low cost.
Patent JP-2002184806-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KATAGIRI MITSUAKI
IPC: H01L21/60
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance and inductance of the power supply system of a semiconductor device. SOLUTION: In this semiconductor device for electrically connecting a pad that is the external terminal of a semiconductor chip to a lead that makes a continuity with the external terminal of the semiconductor device, a pad for a power supply in the pads is provided inside a circuit provided at the periphery section of the semiconductor chip, and the other pads are provided outside the circuit, thus reducing resistance since the pad for the power supply exists extremely close to electrical main wiring and the length of leading wiring is shortened, and hence reducing the resistance and impedance of the power supply system.
Patent JP-2002186273-A (JP)
Title: Servo control method and apparatus of dc motor
Inventor: KASAGAMI FUMIO
IPC: H02P6/28
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To realize change-over of torque control, speed control and position control of a DC motor without time delay and also prevent generation of shock during change-over of control mode. SOLUTION: A PWM controller for outputting a PWM signal matched with the PWM target value to a power feeding apparatus includes a synchronization management section, a PWM calculating section, a PWM target value selecting section, and a PWM command section. The synchronization management section completes all of the processes and calculations predetermined during the control period. The PWM signal for determining the power to be fed to a motor is assigned and instructs start of the PWM calculations 441, 442, 443, PWM target value selection 451 and PWM command 46 which are assigned for each fine time domain obtained by dividing the control time domain into n domains. The PWM target values for a plurality of control target values DP0, DV0, DT0 are also calculated in parallel and the servo control which can quickly follow up the change of control mode F-N can be realized.
Patent JP-2002178506-A (JP)
Title: Liquid jet head
Inventor: TSUKADA MAMORU
IPC: B41J2/015
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head having a novel structure with a superior controllability for discharge liquid drops by utilizing surface acoustic waves. SOLUTION: Two sheets of piezoelectric substrates 1 each having a thickness of approximately a wavelength of the surface acoustic waves are overlapped, thereby forming nozzles 4. At the same time, unidirectional comb type and crossing finger-shaped electrodes (UDT) 2 are arranged to a face of each piezoelectric substrate 1 opposite to the nozzles 4. A highly viscous liquid is used as a liquid to be discharged. A direction of traveling waves of the surface acoustic waves generated on the piezoelectric substrates 1 when the UDTs 2 are operated in burst mode is made opposite to a liquid discharge direction. Therefore, the fully viscous liquid moves in the direction opposite to the traveling direction of the generated surface acoustic waves because of a large friction to inner wall faces of the nozzles 4, and is discharged as liquid drops from the nozzles 4.
Patent JP-2002179167-A (JP)
Title: Injection unit for double-liquid mixing type aerosol container
Inventor: SHIKANOYA KATSUHIKO
IPC: B65D83/38
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an injection unit for a double-liquid mixing type aerosol container in which an aerosol injection is injected in a long side direction of the connected aerosol containers, the injection unit can be removed from the aerosol containers and an always stable depressing action is carried out against each of the stems in the containers. SOLUTION: There are provided aerosol containers 1 connected side by side by a connector member 40; an injector base segment 30 removably installed at top ends of the aerosol containers; and an injector main body 9 having a nozzle 20 mixing the stored content discharged through a stem 3 and injecting it and an operating segment 10 for depressing the stem 3, wherein the nozzle 20 is oriented to inject the stored content in a direction of long sides and then one end of the operating segment 10 in one long side direction is oscillatably supported at the injector base segment 30 in the vertical direction. The nozzle 20 is comprised of an installing segment fitted to the stem 3 and both side pins 27 projected and arranged an intermediate position between fitted segments at the nozzle side surface, and the operating segment 10 is provided with a holding piece 18 for holding the nozzle side surfaces. This holding piece is formed with a notch where it is rotatably engaged with the pins 27 from above.
Patent JP-2001223818-A (JP)
Title: Method for processing message exchange session between radio communication terminals through radio network
Inventor: KRAFT CHRISTIAN
IPC: H04M1/72436
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a concept of improved message exchange processing. SOLUTION: A message exchange session between radio communication terminals is started from one of terminals through a radio network. A user of this starting terminal invites at least one of the other communication terminals to participate in this message exchange session. This invitation is performed by transferring a message text to at least one of the other communication terminals. A user of the invited terminal inputs a message text to respond to the reception message. This responding terminal automatically adds the inputted response message text to the reception message text, and thus the entire message text includes the history of the message exchange session, and this entire message text is transmitted to other communication terminals participating in the message exchange session.
Patent JP-2002181498-A (JP)
Title: Target detecting method and guiding device
Inventor: HASEGAWA ATSUSHI
IPC: F42B15/01
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a guiding device having a target selector to output an induction signal in a target direction without misguiding a target by a false target when a part higher than target energy is present as a false target in a background in a short distance. SOLUTION: A reference picture photographing device 16 measures energy discharged from a target 2 and a background at a wavelength band of 8-13 mm, where atmosphere damping is low, and outputs a video signal for a reference picture. A mat picture photographing device 18 measures energy discharged from a target and a background at a wavelength band of 14-15 mm where atmosphere damping is high and outputs a video signal for a mat picture. A picture pretreatment part 20 utilizes a fact that the mat picture obtains only a picture at a near distance that the false picture 4 is present, and outputs a pretreatment picture by removing unnecessary background information like the false target present in a near distance by reducing the mat picture from the reference picture.
Patent JP-2002179729-A (JP)
Title: Polymer and rubber composition using the same
Inventor: NAKAGAWA RYUJI
IPC: B60C1/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer with a special structure having an amide bond useful for improvement of both dry-grip characteristic and wet-skid resistance without affecting break resistance or abrasion resistance, and to obtain a rubber composition using the polymer. SOLUTION: This polymer contains at least one amide bond in the molecule expressed by at least one selected from the group consisting of -NH-C(=O)-, >NC(=O)N< and >NC(=O)-O-, and the weight average molecular weight per one of the amide bond is 500 to 100,000. The rubber composition is formulated with the polymer.
Patent JP-2002176966-A (JP)
Title: Refined sake using desalinted marine deep water and method for producing the same
Inventor: NISHIOKA YUJI
IPC: C12G3/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high-grade refined Sake(rice wine) having much flavor and low rough taste by promoting fermentation and increasing nitrogen utilization, and to provide a method for producing the refined Sake. SOLUTION: The refined Sake is obtained, first by brewing with desalinated marine deep water refined by electrodialysis or reverse osmosis membrane filteration of clean marine deep water taken from deep sea >=200 m below sea level, instead of a part or the whole of ordinary water added to raw materials together with seed malt in preparation and then producing by specified production steps i.e., cleaning unpolished rice to be polished, washing the polished rice, soaking it in water, steaming to form steamed rice and mixing it with the desalinated marine deep water and yeast to obtain a yeast mash. The later steps are as follow: the desalinated refined water is added to a mixture obtained by adding the yeast mash and malt yeast to the steamed rice, saccharification and alcoholic fermentation are performed in parallel through each preparation steps i.e., first addition, stirring, middle stage addition and aging, and thereby, unrefined turbid Sake generating mellow flavor is produced. This is pressed and heated or diluted with the desalinated marine deep water to produce the refined Sake.
Patent JP-2001194472-A (JP)
Title: Means for recharging accumulator of wrist watch
Inventor: PARATTE DANIEL
IPC: G04C3/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a means for recharging accumulator of wrist watch which incorporates a time setting system 4 and at least, one control member 6 for at least one counting function of a wrist watch 1 and can surely recharge the watch 1 with the electric current supplied from a recharged accumulator 16. SOLUTION: The means for recharging accumulator of wrist watch is constituted, in such a way that the time setting system 4 is electrically connected to one 18 of both poles of the accumulator 16, and the control member 6 can be connected electrically to the other pole of the accumulator 16, after the member 6 is pushed.
Patent JP-2002185730-A (JP)
Title: Image reader and white level correcting method
Inventor: GOTO KAZUO
IPC: G06T1/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and a white level correcting method in which a read speed is accelerated without moving an optical unit, correction is performed by using data at a center part stabilized with the least fluctuation of an emitted light quantity and the influence of the fluctuation of the emitted light quantity is evaded with less memory. SOLUTION: This image reader is provided with an irradiation means having a light source 103 for irradiating an original 101 mounted on an original platen 102, a read means for reading reflected light from original images obtained by the irradiation with the light source 103 of the irradiation means and a storage means for storing the data of the reflected light from white reference plates arranged at the tip part and rear end part of the original. By correcting image data by using a correction means on the basis of white reference data gathered from the white reference plates 117 and 117 at two places by the read means, the light quantity irregularities of an image input part are corrected.
Patent JP-2002070129-A (JP)
Title: Waste water treatment system
Inventor: TANIMOTO YOSHIHIRO
IPC: E03F5/14
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment system capable of preventing the disadvantage that when the transport capacity of a relay transport means is short or disabled, water overflows from a relay tank or water can not be removed from a sink. SOLUTION: This waste water treatment system has a disposer 2, a waste water treatment device 11 for treating drainage of the disposer and the relay transport means disposed in the midway of a waste water passage extending from the disposer 2 to the waste water treatment device 11 for relaying and transporting waste water. The relay transport means is provided with a relay tank 7 for receiving waste water and a pump 8 for transporting waste water, and a discharge port 7c for discharging waste water to the discharge destination such as sewage or the like not through the waste water treatment device 11 is formed in a lower position than an inflow port 7a for waste water to the relay tank 7.
Patent JP-2002188673-A (JP)
Title: Joint structure of impact transmission member and impact absorption member and bumper
Inventor: GOTANDA MITSUTSUGU
IPC: F16F7/12
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of an impact transmission member and an impact absorption member and bumper, wherein the load in the axial direction can be reduced when a plastic deformation is started, without reducing productivity. SOLUTION: The bumper frame 11 is equipped with a bumper reinforce 16 to which the load is applied and the crash box 17 to which a bumper reinforce 16 is jointed. The crash box 17 has hollow structure with an approximately fixed cross section and the load applied to the bumper reinforce 16 is transmitted as the load in the axial direction, and the load is absorbed by the plastic deformation in the axial direction to absorb an impact energy. The bumper reinforce 16 provided with swelling parts 26 and 27 that protrude facing only to a part of the opening end face 17a of the crash box 17.
Patent JP-2002192874-A (JP)
Title: Direct liquid type writing implement
Inventor: KOYAMA TAKAO
IPC: B43K8/02
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a direct liquid type writing implement which has an ink reservoir of a reduced reserving capacity even when it has an ink tank of a large capacity and which is excellent in terms of technical difficulties in molding and of the cost and the performance. SOLUTION: In the direct liquid type writing implement A, an ink tank part has a structure provided with a second ink tank chamber 11 inside a first ink tank chamber 10, and an open part 13 communicating with the first ink tank 10 is provided in the bottom of the second ink tank chamber 11, while the ink reservoir 20 is provided between a penpoint and the first and second ink tank chambers. A partition wall 15 is provided between the ink reservoir 20 and the first and second ink tank chambers, while an air replacing hole through which the second ink tank chamber communicates with the external air is provided in the partition wall, and a pen core 17 inserted through the ink reservoir 20 pierces the partition wall 15 and communicates with the second ink tank chamber 11.
Patent JP-2002198819-A (JP)
Title: Device and method for decoding
Inventor: IWAKI HIDEAKI
IPC: H04N19/91
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for decoding by which the quality of a reproduced image can be improved without increasing the amount of information by reproducing the information lost by quantization through inference at the time of decoding data which are compression-encoded by DCT conversion. SOLUTION: When the data compressed by DCT conversion are decoded, the high-accuracy coefficient data of a high-accuracy frequency region is generated through inference with respect to the coefficient data of a frequency region outputted from a reverse quantization circuit 12 by means of an information inference adding circuit 13 provided in the preceding stage of a reverse DCT conversion circuit 14. For the inference, a neural network model is used. By reversely converting the coefficient data of the high-accuracy frequency region estimated from the reversely quantizing means through inference, high-accuracy data can be decoded.
Patent JP-2001170304-A (JP)
Title: Game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the load in the processing of a main control board and to improve a degree of freedom in the processing of a figure control board. SOLUTION: A determination starting code is transmitted to a figure control board 32b from a main control board 30 after the finish of a big prize operation, a stop figure designating code is transmitted immediately thereafter, a determined figure defining code is transmitted after the finish of variation, a distinguishment number of the start code is composed of five kinds of variable patterns from 01H to 05H, the variable pattern is selected when a game ball wins an ordinary electromotive special 36, whether a game is transferred to high probability or not is determined on the basis of a value of a counter selected in winning of the ordinary electromotive special 36 by the game ball, the transferring to high probability is determined when the value is a specific value,  the character 'lucky!' is displayed after a story of the winning in the game is expanded when the game is transferred to high probability, and the character 'sorry!' is displayed after a story of the failure in the game is expanded when the game is not transferred to high probability.
Patent JP-2002201645-A (JP)
Title: Moisture retaining plate and construction method of vegetation on slope face using the moisture retaining plate
Inventor: TANNO KATSUJI
IPC: E02D17/20
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a moisture retaining plate and a construction method of vegetation on a slope face using the moisture retaining plate attaining the uniform greening vegetation of a rock bed or a mortar sprayed face of slope. SOLUTION: This moisture retaining plate is composed of a net body 2 having a mortar receiving part 4 formed in rectangular shape, and vertical receiving parts 5 formed by bending both longitudinal end parts of the mortar receiving part; and a receiving part holding bodies 3 for fixing the net body to the face of slope by making the side end face parts of the vertical receiving parts and the mortar receiving part of the net body abut on the face of slope and holding the lower face side of the mortar receiving part.
Patent JP-2001180416-A (JP)
Title: Air bag for vehicle
Inventor: FUKUSHIMA SHIGEYOSHI
IPC: B60R21/16
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing man-hours and cost of an air bag constituted to change the gas flow of an inflator by means of inner cloth additionally provided inside the air bag and to suppress the release of gas from a vent hole. SOLUTION: The inner cloth 5 additionally provided inside this air bag to change the gas flow of the inflator is formed to be smaller as required than inflator side cloth 1, and the outer peripheral edge part of the inner cloth 5 is partially sewn to the inflator side cloth 1. The vent hole 7 is formed outside of the added range of the inner cloth 5 of the air bag.