baber/WOPTO huggingface dataset:
Patent JP-2000187725-A (JP)
Title: Image processor and image processing method
Inventor: SHIMIZU YUKIHIKO
IPC: G06T3/40
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To save the memory capacity and reading time for storing a character as an image. SOLUTION: Text data 612 are stored in a memory 602 as the attribute of image data 611 of plural resolution values corresponding to an image together with the image data 611. At the time of outputting an image, the image data of a certain resolution matched with the resolution of a printer 631 are selected by a selector 621 and the text is rasterized by a rasterizer based on the resolution. The selected image data and the text are composited by an image composition module 624 and the composited image is outputted by the printer 631.
Patent JP-2000186538-A (JP)
Title: Internal combustion engine having combustion heater
Inventor: HAYASHI KOTARO
IPC: F01N3/24
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To promote the regeneration of a DPF provided in an exhaust system of an internal combustion engine. SOLUTION: A three-way valve 97 is provided in the course of a combustion gas discharge path 36 for returning the combustion gas of a combustion heater 17 to a connecting pipe 25 on the upstream side of an intake pipe 23, a different three-way valve 97' is provided in the course of a branch pipe 95 connecting the three way valve 97 to the downstream side connecting pipe 27, and the three-way valve 97' and the upstream side of an exhaust emission control device 50 in an exhaust pipe 42 are connected by a bypass pipe 48 bypassing an engine body 3. An oxidation catalyst 52 is provided on the upstream side of the exhaust emission control device 50, while a DPF 53 is provided on the downstream side of the purifier.  When the temperature of combustion gas does not reach the temperature necessary to regenerate the DPF, the combustion heater 17 is operated to allow the combustion gas to flow into the bypass pipe 48 through the three-way valves 97, 97'.
Patent JP-2001181943-A (JP)
Title: Handloom
Inventor: ASAMI YOSHIYUKI
IPC: D03C9/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a handloom designed to obviate such an operation as to thread a heald through a warp one by one. SOLUTION: This handloom has such a scheme that an approximately rectangular frame 10 is mounted with a heald 11 turnably and in an axially movable manner; by turning the heald 11, a 1st warp group consisting of every other warp set up between a warp 1st seizing part 14 and a warp 2nd seizing part 15 can be pushed up by a projection 11a, and by moving the heald 11 axially and then turning it, the remaining 2nd warp group consisting of every other warp can be pushed up by the projection 11a; in this way, every time the heald 11 is moved and turned, the relative position of the two warp groups is reversed, and during the time, a shed to be threaded with a weft therethrough is created; thus a weaving operation can be done without threading the heald 11 with warps one by one.
Patent JP-H11188574-A (JP)
Title: Indexing device
Inventor: MITSUI KAICHIRO
IPC: B23Q16/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an interchangeability of a rotary actuator by increasing the accuracy of an oscillating stop position in an indexing device in which the rotary actuator is used. SOLUTION: An indexing device comprises an oscillating unit 1, a transmission unit 2, and first and second indexing table units 4A and 4B. The transmission unit 2 is formed by connecting a rotary actuator to a case body 20 in parallel with each other. The indexing table units 4A and 4B are formed by supporting tables 42A and 42B on the case body 20. A transmission member and protruded part which are provided with a cylinder hole 24 into which a piston 25 is press-fitted and to which a rotating force is transmitted from an output shaft 13 are installed on a cylinder member 22. An adjusting element is installed adjustably in forward and backward directions on the case body 20. A power transmission means for transmitting a rotating force in engagement with engagement grooves 43A and 43B is installed at one stroke end of the piston 25.
Patent JP-2000196364-A (JP)
Title: Frequency converting circuit
Inventor: YOKONAGA HIROYUKI
IPC: H03D7/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a frequency converting circuit for simultaneously realizing the reduction in the voltage, current, and noise and a high conversion gain, and for reducing the deterioration of a noise figure against the fluctuation of a local oscillation signal. SOLUTION: In this frequency converting circuit 100, output of thermal noise generated from eighth and ninth resistances 18 and 19 connected with the bases of the second and third differential transistor pairs 12 and 13 is multiplied by a difference in gain between second and third differential transistor pairs 12 and 13, then the influence of the thermal noise generated from the eighth and ninth resistances 18 and 19 is offset and does not appear in the output when the gains of the second and third transistor pairs 12 and 13 are made equal. That is, the load resistances of the second and third differential transistor pairs 12 and 13 are adjusted so that the gains of the second and third differential transistor pairs 12 and 13 can be made equal. Thus, any thermal noise signal generated by the eighth and ninth resistances 18 and 19 can not be outputted.
Patent JP-2001184175-A (JP)
Title: Storage management system
Inventor: OTAKE OSAMU
IPC: G06F3/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reconstruct logical disk structure to enable enhancement of access performance and use efficiency of a disk area. SOLUTION: An access information history database 4 stores history of access information for a storage deice 2 of a group 2 of storage devices. An access information history recording part 5 stores history information of the access information corresponding to an access request transmitted form a user to the storage device via a host computer in the access information history database 4. An access information history analyzing part 3 analyzes the history information of the access information stored in the access information history database 4 and simultaneously generates candidates for new logical disk structure based on an analysis result. A disk structure propriety diagnostic part 32 decides a degree of effect of the new logical disk structure based on the analysis result by the access information history analyzing part 33.
Patent JP-H11164871-A (JP)
Title: Health-care article to be worn on foot
Inventor: NOJIMA YOSHINAGA
IPC: A61H39/04
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a new health-care article for pressing effective points on the sole of foot. SOLUTION: A band 1 is attached to this health-care article around the instep, and the band has an appropriate thickness to form an arch in the shape of the arch of the foot. Magnets or red peppers are stored inside the article or many protrusions 2 are formed on the surface in places corresponding to effective points on the sole so that they hit on the effective points and stimulate them when a user is walking. As the band is attached, the article can be easily carried, and can be put on quickly if necessary. And if the user feels the stimulation is too strong, the user can easily take it off, and can put it on again, if necessary.
Patent JP-2000191394-A (JP)
Title: Binary controller for crystalline body
Inventor: ONOE SHUJI
IPC: C30B15/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a binary controller of a crystalline body effective for achieving stable binary control. SOLUTION: A weight deviation (GWD) is parallelly inputted to a D type speed manipulation amplifier (72) and a PID type temperature manipulated variable amplifier (74), by which a seed rising speed manipulated variable (SLC) and a temperature manipulated variable (TC) are respective independently formed. The seed rising speed manipulated variable (SLC) converges a crystal growth diameter (GD) by changing a seed rising speed (SL). The temperature manipulated variable (TC) converges an insufficient heat quantity to a prescribed value by changing heater temperature.
Patent JP-2000196635-A (JP)
Title: Multifunction system and its data transferring method
Inventor: KAJITA KOJI
IPC: H04N1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a multifunction system and its data transferring method which eliminate the trouble of user operations while preventing cost increase and also allows flexible setting for each individual. SOLUTION: In this multifunction system in which a copying function is constructed by transferring data from an input device connected to a network to an output device, a transfer path profile generating part 409 generates transfer path information constituting an input-output path from the input device to the output device on the basis of device information 404 proper to the input device and the output device and stores it in a database 405, and a transfer path profile supplying part 408 transfers data from the input device to the output device according to transfer path information supplied according to a transfer request of the input device or the output device.
Patent JP-2000191129-A (JP)
Title: Rotary disk type article supply device
Inventor: TAJIMA MOTOHISA
IPC: B65G47/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary disk type article supply device capable of smoothly shifting the article from a rotary disk to a transfer flange, levering the articles on the rotary disk, and separating the articles from each other when stacked in many stages in the vertical direction or in the longitudinal direction. SOLUTION: When a 500 yen coin C reaches again a shifting point P, the 500 yen coin C is shifted to an exposed part 45. An inclined part 39 at the height position of a rotary disk 31 is lowered toward a transfer flange, and the 500 yen coin C is lowered from the inclined part 39 to the exposed part 45, and shifted thereto. The 500 yen coin C can be smoothly and surely shifted. The 500 yen coin C shifted to the exposed part 45 is transferred by the rotation of a rotary ball.
Patent JP-2000167248-A (JP)
Title: Game device and information storage medium
Inventor: NAKANISHI KENSUKE
IPC: A63F13/45
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of accurately deciding the collision of a moving body moved at a high speed. SOLUTION: A relative coordinate calculation part 21 calculates the relative coordinate of another vehicle in the case of defining a present vehicle position as an origin and a relative speed calculation part 22 calculates the relative speed of a present vehicle and the other vehicle. Then, in the case that the relative speed is larger than a prescribed value, a hit check position decision part 23 decides the number of times of hit checks by equally dividing a distance that the present vehicle travels for 1/60 second at the relative speed by length not exceeding the length L in a front-to-back direction of the present vehicle and sets one or more hit check positions at middle positions on the moving track of the present vehicle and the other vehicle.  A hit check part 25 performs the hit check between the present vehicle and the other vehicle at the set respective hit check positions in the middle.
Patent JP-2001175607-A (JP)
Title: Command chip mount type portable terminal device
Inventor: NISHI TAKUMI
IPC: G06F15/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To improve operability by simplifying complicated, easy-to-mistake operation like combinational operation of keys of a portable terminal. SOLUTION: A necessary function is run by mounting a chip for commands on the portable terminal and then a user is released from complicated key operation. The chip for the commands is formed in a small-sized coin, card, or stick shape for noncontact operation to improve the portability and breakage resistance.
Patent JP-2000199868-A (JP)
Title: Multibeam image forming device
Inventor: WATANABE TAKAO
IPC: G03G15/04
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To make scanning magnification on a photoreceptor in terms of each beam constant, to realize scanning in an unmagnified state and to form a high- quality image by providing plural write CLK generation means for adjusting the write modulation speed of a multibeam scanning optical system and constituting the write CLK generation means so that CLK frequency can be set independently of every scanning beam. SOLUTION: A 1st LD array modulation part 220 is constituted of an LD modulation part A221, an LD modulation part B222, and write CLK generation parts A227 and B228. A 2nd LD array modulation part 230 is constituted of an LD modulation part C231, an LD modulation part D232, write CLK generation parts C239 and D240, a line memory 237 and an image inverting means 238. The plural write CLK generation parts A to D (227, 228, 239 and 240) for adjusting the write modulation speed of the multibeam scanning optical system are constituted so that the CLK frequency can be set independently of every scanning beam.
Patent JP-2000191675-A (JP)
Title: Compound having adss inhibitory effect
Inventor: KOBAYASHI TAKAMITSU
IPC: A61P43/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound that has adenylosuccinic acid synthetase inhibitory activity and is useful as a therapeutic agent for pancreatic cancer, non-small cell lung carcinoma, leukemia, neuroglioma or the like. SOLUTION: This novel compound is represented by formula I [R1 is a (substituted) lower alkyl, carboxyl, phosphono; R2 is H, hydroxyl group; X is carbonyl, carboxymethylene, hydroxymethylene; Y is a (substituted) methylene; n is 0 or 1], typically 1-(2-hydroxy-5-phosphonophenyl)-3-(4-phosphonophenyl)- propane-1-one. The compound of formula I is prepared, for example, by reacting a metal hydride, for example, aluminum diisobutyl hydride with a compound of formula III that is prepared by starting with the compound of formula II.
Patent JP-H04215504-A (JP)
Title: Pneumatic radial tire
Inventor: SUZUKI TOSHIHIKO
IPC: B60C11/04
Filed: 1990-12-13
Abstract: PURPOSE:To improve controllability and rectilinear derivability in a pneumatic radial tire having a directional tread pattern by forming quasi main grooves on both sides of a main groove in the same direction as inclined sub-grooves at a predetermined inclination and setting a circumferential projected length of the tire larger than a circumferential ground contacting length of the ground contacting surface of the tire under the regular condition. CONSTITUTION:A directional pattern is formed of a straight main groove 1 in the circumferential direction of a tire and sub-grooves 2 inclined to designated rotational direction R of the tire in the opposite directions R toward ground contacting ends E. At least one quasi main groove 3 is formed respectively no both sides of the main groove 1 to be inclined in the same direction as the sub-groove by 3-30 deg. of an average inclination alpha to the circumferential direction of the tire. Also, the circumferential projected length L1 of the tire is set larger than the circumferential ground contacting length L2 of the ground contacting surface of the tire under the regular internal pressure and load.
Patent JP-H04216658-A (JP)
Title: Lead frame for semiconductor element
Inventor: IKENAGA CHIKAO
IPC: H01L23/50
Filed: 1990-12-15
Abstract: PURPOSE:To prevent short-circuiting due to wire flow and edge touch between a wire and a chip, and remarkably increase the number of pins. CONSTITUTION:The upper surface of a pad 7 for an insulative film, which pad is the sticking part of an insulative film 9, is set at a position lower than the upper surface of an inner lead 3. The upper surface of a recessed part 2a as the mounting part of a semiconductor element 5 is set at a position lower than the upper surface of the pad 7. Hence the upper surface of the inner lead 3, the upper surface of an intermediate pad 8 of the insulative film 9, and the upper surface of the electrode part of the semiconductor element 5 are nearly equal in height.
Patent JP-H04223014-A (JP)
Title: Relay and socket
Inventor: TANIGUCHI NAOHIRO
IPC: H01H45/04
Filed: 1990-12-25
Abstract: PURPOSE:To facilitate fixing or removing work of a relay and reduce a mounting height by providing engaging projections on both sides of the relay, and guide grooves for the engaging projections and locking pawls in a socket arm, and making the height of the arm smaller than that of the relay. CONSTITUTION:Engaging projections 3 are formed on both sides of a relay. There are provided in an arm 7 guide grooves 8 for slidably guiding the engaging projections 3 and locking pawls 9 for locking the engaging projections 3. A removing pin is inserted into the groove 8 from the upper side, the projections 3 are removed from the locking pawls 9. Consequently, stable mounting work can be performed by the aid of the grooves 8 while the removing work can be performed by the effect of the insertion of the removing pin. Therefore, the removing work can be facilitated even in the case of adjacent high density mounting.
Patent JP-H03289376-A (JP)
Title: Circuit for driving ultrasonic wave motor
Inventor: SASAKI TOYOJI
IPC: H02N2/00
Filed: 1990-12-25
Abstract: PURPOSE:To perform flexible control of a motor by, in advance, providing a frequency data memory means for an ultrasonic wave motor (USM) to be driven and a microcomputer to change a frequency dividing ratio in accordance with values stored in this memory means. CONSTITUTION:Frequency and phase data of a USM 10 to be driven is, in advance, written in a memory means 7 and, when the USM 10 is driven, a microcomputer 8 sets the frequency and phase in accordance with the data in the memory means 7. Since a phase width is also formed to be able to be changed digitally, at the time of driving the USM 10, the microcomputer 8 changes one of either frequency, phase or phase width and, consequently, a speed control can be accomplished. In addition, in driving more than one USM 10 in turn, by changing over a USM 10 to be driven and, simultaneously, changing over a frequency and phase, one driving circuit can drive more than one USM 10.
Patent JP-H04215681-A (JP)
Title: Transfer device
Inventor: KANEKO TOSHIO
IPC: G03G15/16
Filed: 1990-12-14
Abstract: PURPOSE:To prevent a transfer blur and a transfer omission by improving the adhesion between a photosensitive belt and a transfer roller across the transfer paper. CONSTITUTION:The carrier of a photosensitive belt 1 is formed with a nickel seamless belt made of a magnetic substance, a transfer roller 12 is formed with a nonmagnetic conducting sleeve 21 provided with a polyurethane thin layer on aluminum storing a fixed magnet 22, and the photosensitive belt 1 and the transfer roller 12 are closely stuck by the mechanical pressing force and the magnetic attracting force.
Patent JP-H04222913-A (JP)
Title: Rotary magnetic head device
Inventor: YAMAMOTO MOTOHISA
IPC: G11B5/52
Filed: 1990-12-25
Abstract: PURPOSE:To remove or reduce the load on a shaft, in a rotary magnetic head device of fluid bearing type, which becomes larger by the change of bearing resistance according to the temperature variation. CONSTITUTION:A heater provided with a control part is mounted direct on a center shaft to keep the inside temperature of bearing on the center shaft constant, and a viscosity resistance of the bearing grease is kept constant to generate a stable dynamic pressure, and also the load for the shaft is removed or reduced.
Patent JP-H04231721-A (JP)
Title: Low load slide bearing
Inventor: SOMEYA HISAO
IPC: F16C17/00
Filed: 1990-12-27
Abstract: PURPOSE:To provide a slide bearing capable of easily coping with changes in the diameter and length of shafts by setting a clearance between a cylindrical member and a shaft member and inserting a soft, low friction bearing material plate formed in an annular shape into the clearance. CONSTITUTION:A cylindrical member 11 is for supporting a shaft member 12 for freely sliding and rotating in a shaft hole 11a. The shaft member 12 is provided with a shaft portion 12a to be fitted into the shaft hole 11a, a flange portion 12b, and a shaft portion 12c continuously formed in a body. A clearance is specified between the shaft hole 11a and the shaft portion 12a to be supported so that a soft bearing material plate can be inserted in the clearance. The bearing material plate is made of fluorine resin such as ethylene tetrafluoride resin and 0.01-2 mm thick. A simple slide bearing for supporting a light load is provided in this way. Since the selection of diameters and lengths of the cylindrical member and the shaft member is not made, these diameters and lengths are not limited by the slide bearing. As a result, freedom of design is increased.
Patent JP-H04249756-A (JP)
Title: Measuring method of expansion characteristic
Inventor: SEKI MASAYUKI
IPC: G01N25/16
Filed: 1990-12-29
Abstract: PURPOSE:To measure the expansion characteristic of a sample simply and quantitatively by applying a prescribed load onto the sample enclosed in a sample chamber, by heating it and by detecting a stroke of a sample presser and a heating temperature on the occasion. CONSTITUTION:A sample 1 is packed in a cylinder 11 and a prescribed load is applied onto the sample 1 through a piston 13. The sample 1 is heated by controlling a heater 12 by a control circuit 30 through an input-output circuit 24 and thereby an equal-speed rise in temperature is started, while a printer 23 is started. A sample chamber temperature from a temperature detector 22 and a piston stroke from a stroke meter 21 are made to correspond to each other and stored in a memory 32. When the end of a test is determined, the printer 23 records graphs of a heating temperature and the stroke and determines a start point of expansion by using them. Next, an output signal of the stroke meter 21 at the start point of expansion and the heating temperature corresponding thereto are stored. Then, the output signal of the stroke meter 21 at an end point of expansion and the heating temperature corresponding thereto are stored. Then, the rate of expansion is determined by a prescribed formula.
Patent JP-H04249764-A (JP)
Title: Apparatus for testing contamination of outer wall by algae
Inventor: OBA NOBUKAZU
IPC: G01N33/15
Filed: 1990-12-27
Abstract: PURPOSE:To relatively judge the effect of an algicide by pursuing the contamination of an outer wall due to the aerial algae thickly grown on the surface of said wall from the generation cause thereof. CONSTITUTION:A large number of wall surface test bodies A cut into a constant size are arranged in parallel and sprinkling nozzles B are arranged at every wall surface test bodies A and, since comparative judgment is impossible when there is irregularity in the emitting amounts and emitting pressures of the sprinkling nozzles B, water feed pipes 5,6,7,8 are branched in a tournament combination table state so as not to generate difference at every terminal sprinkling nozzles B and the filtered water of tap water to which an eutrophication agent is added is sprinkled at a definite time interval in a rainwater state.
Patent JP-H04250946-A (JP)
Title: Fluid pressure clamp with clamp lock device
Inventor: YONEZAWA KEITARO
IPC: B25B5/06
Filed: 1990-12-28
Abstract: PURPOSE:To prevent a fluid pressure clamp from being unclamped by an external force, when the fluid pressure for clamping is abnormally reduced. CONSTITUTION:It is prevented that a 1st piston 12 for clamping returns to an unclamping position Y from a clamp position X with a wedge like locking tool 27 being abutted on the 1st piston 12 by a press spring 28. The locking tool 27 equips two pressure receiving faces F/S whose pressure receiving areas are almost equal. On the both pressure receiving faces F/S, the fluid pressure of the 1st motion room 13 for clamping is applied in the opposing direction. The locking tool 27 is pressed to a locking position M with the weak force of the press spring 28, so the changeover operation force from a lock position M to a lock release position N may be less.