baber/WOPTO huggingface dataset:
Patent JP-H06129487-A (JP)
Title: Spring constant variable type damping device
Inventor: MASUDA HIROMITSU
IPC: F16F15/03
Filed: 1992-10-13
Abstract: PURPOSE:To make it possible for damping in a wide range of vibration frequencies in avoiding any resonance by altering a spring constant in a vibration system and also any natural frequency, respectively. CONSTITUTION:A load supporting coil spring 10 is set up in space between a damped body mounting part 1 and a damping device base 2, and further an electromagnet 3 is installed in the damping device base 2. In addition, a magnetic substance 4 is attached to the damped body mounting part 1. Control takes place from acceleration or the like of a damped body and an electric current is selectively impressed on the electromagnet 3.
Patent JP-S63128550-A (JP)
Title: Electrolyte pouring container for storage battery
Inventor: NAKAZAWA YOSHIHIRO
IPC: H01M50/673
Filed: 1986-11-19
Abstract: PURPOSE:To prevent a leakage of the electrolyte out of a storage battery, and to make it possible to pour a specific amount of electrolyte to cells uniformly, by furnishing a structure to open the inlet in the condition a pouring tube is inserted in the pouring inlet of the storage battery. CONSTITUTION:A pouring container 1 is divided into six containers 2, 2..., and each container 2 extends its pouring tube 3 upward. At the outer periphery in the middle of the pouring tube 3, a groove is furnished around the tube, and a thin skin 4 part is formed at the bottom of the groove. When the pouring container 1 is used, the pouring tubes are inserted to the inlets 7 of cells 6 in a battery 5, and when the pouring container 1 is laid down, all pouring tubes 3 are bent within the inlets 7 all at once, the thin skin parts 4 are cut off and opened, and the electrolyte is poured to each cell 6. Since this opening of the pouring tubes 3 is carried out in the inlets of the cells 6 without using tool, the electrolyte never attaches to the tool nor leaks out to the outside, and all the amount of the electrolyte is poured into the cells.
Patent JP-H1079942-A (JP)
Title: Contour encoding method and its device
Inventor: KIM JIN-HUN
IPC: H04N19/91
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a contour encoding method and device which simplify a complicated calculating process of contour approximation by encoding the contour of an object that is included in a video signal in a contour block unit. SOLUTION: The contour data of an object that is included in a video frame is inputted to a contour block detection detector 100. The video frame is divided into plural K×L pixel blocks, and a contour block is detected. The position information of a contour pixel that is included in a block is sent to a start vertex deciding block 110. The block 110 seeks for the end points of each contour segment within each contour block and selects the two detected end points as the start vertexes of the contour segment when the end points are detected.
Patent JP-H07127610-A (JP)
Title: Fixing device for positioning
Inventor: AKIBA YASUHIRO
IPC: F16B5/02
Filed: 1993-11-02
Abstract: PURPOSE:To provide a fixing device for member positioning which can be applied even to small members and whose precision is excellent and whose low cost can be realized. CONSTITUTION:The device is made up of a member having a positioning projection 4 and a coupling female screw 5; a member 2 having a positioning hole 6 to be put on the positioning projection 4 and a penetration hole 7 into which a coupling screw 3 is to be penetrated; and the coupling screw 3, and by constitution in which differentiation is brought on between an interval of the member positioning projection 4 and the coupling female screw 5 and an interval of the member 2 positioning hole 6 and the penetration hole 7, the positions of the two members are decided and fixed, so even if the members are miniaturized, positioning fixation can be realized easily and with precision and inexpensively.
Patent JP-H02120019-A (JP)
Title: Control method of injection molding machine and device
Inventor: TAKIZAWA MICHIAKI
IPC: B29C45/77
Filed: 1988-10-29
Abstract: PURPOSE:To eliminate generation of overshooting at the time of a speed reduction and transformation, by a method wherein after a signal relating to a changeover of an action of an actuator is put out, open-loop control is performed and after the lapse of a fixed period of time, closed-loop control is performed. CONSTITUTION:In the case where a screw 12 starts injection from a suspended state by putting out a command signal Vs, a switch 44 in a speed property compensating part 34 maintains an ON state. An input side and output side of an amplifier circuit part 41 are short-circuited to each other, a flow control signal Vo put out from the same compensating part 34 becomes Vo = Vs and open-loop control is performed. The screw 12 is moved forward through output of the speed command signal Vs, the open-loop control is kept ON until the same arrives at a position S1 and overshoot does not occur. When a fixed period of time lapses after a speed command signal Vs is put out, the screw arrives at a changeover position S1 and the switch 44 is turned OFF. In this instance, closed-loop control based on high gain is performed. Since an effect due to delay in response is already canceled, a speed arrives at a predetermined speed without performing overshooting.
Patent JP-S63128504-A (JP)
Inventor: TANMACHI MASAMI
IPC: H01B3/44
Filed: 1986-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10125924-A (JP)
Title: Org. thin film transistor, liq. crystal element and org. light emitting element
Inventor: TAKIMOTO AKIO
IPC: G02F1/1368
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a bright display having a large aperture ratio with large light emitting elements by using an org. compd. having specified repetition units of oligomer molecules for forming an active semiconductor layer. SOLUTION: The org. thin film transistor comprises three terminals of a gate, source and drain electrodes 2, 6, 5 and active semiconductor layer 4 on a transparent insulative substrate 1. The active layer 4 is an org. thin film having five or more repetition units of oligomer molecules of phenylene sulfide having benzene rings and S atoms straightly bonded, shown by formula I. A voltage applied between the drain and source electrodes 5, 6 of the transistor structure causes the charge migration orthogonally to the major axis of the oligomer molecule easily enough to lower gate voltage required for the transistor switching.
Patent JP-H10122435-A (JP)
Title: Elbow tube holder
Inventor: NATSUME KIYOTATSU
IPC: F16L3/08
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To fit a piping tube smoothly, optionally increase the number of the tube for holding, and hold an elbow tube holder in a straight shape. SOLUTION: An elbow tube holder 1 consists of a first end plate 10, an intermediate plate 20, and a second end plate 30. A first groove 21 fitted to a piping tube in an elbow shape is arranged on the intermediate plate 10. An engaging part 2 is arranged on the first end plate 10, and a lock pawl part 3 and the engaging part 2 are arranged on the intermediate plate 20 and the second end plate 30. The first end plate 10, the intermediate plate 20, and the second end plate 30 are connected to each other, and the piping tube fitted to the first groove 21 of the intermediate plate 20 is held in the elbow shape. A second groove 22 for fitting the piping tube in the straight shape is continuously arranged to the first groove 21 arranged on the most outside toward the intermediate plate 10.
Patent JP-H06124878-A (JP)
Title: Electron beam lithography apparatus
Inventor: NAKAMURA HIROYUKI
IPC: G03F7/20
Filed: 1992-10-13
Abstract: PURPOSE:To enable use of an electron gun constantly in a stable state to perform highly accurate lithography of a resist pattern by directly measuring a temperature of the electron gun of an electron beam lithography apparatus. CONSTITUTION:In an electron beam lithography apparatus for focusing electrons generated from an electron gun 17 onto a substrate to perform highly accurate lithography of a desired pattern, a thermocouple 11 for measuring a heated temperature of the electron gun 17 is provided in the electron gun 17 to directly measure the temperature of the electron gun 17 in forming a resist pattern on the substrate by electron beam lithography, whereby highly reproducible electron beams can be constantly obtained and highly accurate lithography of the resist pattern is possible.
Patent JP-H04150501-A (JP)
Title: Cross polarization compensator device
Inventor: MIYABAYASHI TETSUYA
IPC: H04J11/00
Filed: 1990-10-12
Abstract: PURPOSE:To easily obtain good cross polarization discrimination by providing a power distributor, an amplifier, a variable phase shifter, a variable resistance attenuator, and a power synthesizer. CONSTITUTION:A part of a signal outputted from the V polarization (vertical polarization) output terminal 8 or the H polarization (horizontal polarization) output terminal 9 of a group branching filter 5 is taken out by a distributor 2, and is amplified by a signal amplifier 25, and after the amplitude and the phase of it are adjusted by the variable phase shifter 4 and the variable resistance attenuator 3, it is synthesized with an H polarization output signal or a V polarization output signal from a group branch output terminal by the synthesizer 1. Accordingly, a cross polarization component in the signal can be canceled, and the good cross polarization discrimination can be obtained.
Patent JP-H06209271-A (JP)
Title: Communication method between interrogator and plural transponders, and dual data link transponder system
Inventor: ROEKU DOUHONTO
IPC: G07B15/06
Filed: 1993-09-28
Abstract: PURPOSE: To provide a communication method between an interrogator and at least first and second transponders. CONSTITUTION: Transponders 12 are independently arranged in first and second vehicles 20 traveling on first and second lanes, and first and second LF antennas 16 related to first and second lanes are arranged in the vicinities of them. Continuous subcarriers functioning as clock signals of related transponders 12 are transmitted from first and second LF antennas 16, and a wake-up signal is first sent from each LF antenna 16 to the related to transponder 12 and an unequivocal lane code is next sent. Transponders 12 store peculiar lanes in memories 70 and send UHF responses of periods corresponding to unequivocal lane codes, and these periods are specified for transponders 12 respectively to avoid the interference between responding transponders 12.
Patent JP-H07105984-A (JP)
Title: Charger
Inventor: IIZUKA NOBUO
IPC: H02J7/02
Filed: 1993-10-06
Abstract: PURPOSE:To avoid damage of a plurality of secondary batteries resulting from over-charging by charging them through a standard procedure, and by conducting quick charges one by one through switching over while their charged conditions are monitored using a computer. CONSTITUTION:Two or more batteries 6A, 6B are first charged through standard procedure with a low current by a standard charge control part 31 of a charge control part 3. Then the charged conditions of the batteries 6A, 6B are sensed by a charged condition sensing part 101 of a microcomputer 10, and one of the first and second changeover parts 4A, 4B of a charge current switching part 4 undergoes changing-over through a charged condition control part 104 so that the batteries 6A, 6B are quickly charged by a quick charge control part 32, not simultaneously but one after another. With this switching operation which does not require frequenct mounting and removal of battery on/from a charger, damage of secondary battery can be avoided which results from over-current likely to be generated with frequent repetition.
Patent JP-2000172606-A (JP)
Title: Remote access method and data processing system
Inventor: DARRYL CARVIS KROMER
IPC: G06F21/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To remotely access an initial set value included in a client by accessing only one set value among initial set value, in response to the reception of a server by the client. SOLUTION: A server 100 sends a command for accessing only one specific set value among initial set values of the client 104 to a client 104. The client 104 accesses only the specific initial set value in response to the reception of the command. Other initial set values are not accessed. While the client 104 is powered off, the individual initial set values can be accessed. The command that the server 100 sends is a read or write command for the specific initial set value. The command includes an offset for identifying the specific initial set value to be accessed. For example, when the command is a 'read' command, the value stored in the storage location discriminated by the offset is read out.
Patent JP-S61153047-A (JP)
Title: Timing-belt laying device for engine for car
Inventor: NONAKA SHIGEJI
IPC: F16H7/12
Filed: 1984-12-25
Abstract: PURPOSE:To suppress the vibration of a belt before and behind a driven wheel and reduce noise by setting the chrod vibration resonance frequency before and behind the tensioner (driven wheel) of a timing belt fulfills a prescribed relation. CONSTITUTION:In the captioned laying device, an endless timing belt 9 is laid onto a driving pulley 4 fixed onto a crankshaft 3 and cam pulleys 7 and 8 fixed onto a pair of cam shafts 5 and 5, and a tensioner 10 as driven wheel and a pulley 13 for driving auxiliaries which is fixed onto the driving shaft 12 of a water pump 11 are arranged between the pulleys 4 and 7. In this case, when the chord vibration resonance frequency fr of the timing belt 9 is represented by fr=K/2l, where (l) is the chord length of the timing belt 9, and K is the constant determined according to the width and tension of the timing belt 9, the chord vibration resonance frequency fr1 and fr2 of the chord parts S1 and S2 of the timing belt 9 before and behind the tensioner 10 are set as follows: ¦fr1-fr2¦not equal to 0.
Patent JP-H1195094-A (JP)
Title: Retro-focal lens
Inventor: TOCHIGI NOBUYUKI
IPC: G02B13/18
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To simplify lens constitution and easily obtain high optical performance by appropriately setting lens constitution of each lens, and providing at least one lens face with low-pass filter function. SOLUTION: This retro-focal lens has a meniscus-shaped negative first lens L1 with a convex facing the object side, a positive second lens L2 with both lens faces being convex, a third lens L3 weak in refracting power, a negative fourth lens L4 with both lens faces being concave, and a positive fifth lens L5 with both lens faces being convex, and a diaphragm SP is arranged between the second and third lenses L2, L3. The third lens L3 is formed of plastic material, and at least one lens face of the lens L3 is provided with optical low-pass filter function.  A phase advance part for advancing the phase of a wave front from a reference phase, and a phase delay part having phase delay action of delaying the phase of the wave front from the reference phase when the phase of the wave front at the center of an aperture in relation to the wave front of incident light is made the reference phase, are therefore continuously formed in the circumferential direction of a lens aperture.
Patent JP-H08116692-A (JP)
Title: Permanent magnet 3-phase stepping motor and driving apparatus thereof
Inventor: SASAKI NAOTAKA
IPC: H02K37/04
Filed: 1994-10-17
Abstract: PURPOSE: To reduce the number of transistors required to drive a motor in comparison with the existing method by providing a phase current control means for controlling on/off condition of a switch element in accordance with the excitation sequence for every entry of the drive pulse. CONSTITUTION: When the switch elements 2, 4 turn on and the switch element 3 turns off, a drive current flowing from the neutral point N flows to the phases U and V and a total current returns to the drive current 14 via a total current detecting resistor 13. In this case, a voltage appearing on the total current detecting resistor 13 is inputted to a total current control PWM circuit 19 for comparison with a preset voltage of the standard voltage source 20. When the voltage is detected to be larger than the preset voltage by this comparison with the total current detecting resistor 13, a base signal of the switch element 12 for total current control outputted from the total current control PWM circuit 19 turns off. As a result, the total current control switch element 12 which has been in the on state until immediately before this timing turns off.  Thereafter, the magnetic energy accumulated in a choke coil 9 is released via a circulation element 11.
Patent JP-H07131024-A (JP)
Title: Fabrication of thin film transistor for liquid crystal display
Inventor: WADA TAMOTSU
IPC: G02F1/136
Filed: 1993-11-04
Abstract: PURPOSE:To enhance the transistor characteristics by covering the source electrode with the extension of electrodeposition resist for covering the drain bus line and the drain electrode when a low resistance drain bus line is formed by electrodeposition and to allow selective growth of a semiconductor layer containing impurities on the electrodes. CONSTITUTION:A resist 8 is deposited on the drain electrode 4 by electrodeposition and extended to cover the source electrode 6. Consequently, when a metal film 3 is removed by etching using the resist 8 as a mask, the source electrode 6 and the drain electrode 4 have similar layer structure. A TFT is thereby formed symmetrically by electrodeposition resist formation method and the transistor characteristics are enhanced along with the throughput. Furthermore, the process for forming the TFT is simplified because the semiconductor layer containing impurities for forming a contact layer can be grown selectively on the drain electrode 4 and the source electrode 6.
Patent JP-H10126707-A (JP)
Title: Frequency synthesizer channel selection device
Inventor: KAMIMIZU SAHO
IPC: H04N5/44
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the automatic channel seek time by discriminating the presence of a station in the automatic channel seek at a center frequency and a plurality of frequencies apart by several kHz from the center frequency respectively. SOLUTION: When an input operation section (button) 8 is operated, a channel seek control circuit 9-A in a microcomputer 9 reads center frequencies sequentially from the CH 0 based on a channel frequency table 9-B, a tuner control means 9-D controls a tuner 1 to discriminate the presence of a signal. When no signal is in existence, the presence of a signal at a frequency smaller than the center frequency by several kHz is discriminated and when no signal is yet in existence, the presence of a signal at a frequency higher than the center frequency by several kHz is discriminated.  The processing above is repeated for several number of times, and when a signal is in existence as to the channel, it is discriminated that a station is found out and when no signal is in existence as to the channel, it is discriminated that no station is found out, and a channel number and the presence/absence of the station are stored in a memory 10 through a specific position information processing circuit.
Patent JP-H05113995-A (JP)
Title: Method and system using it for processing natural language
Inventor: MASE HISAO
IPC: G06F17/28
Filed: 1991-10-24
Abstract: PURPOSE:To always grasp a corrected part and corrected contents at a glance by narrowing-down and displaying the corrected part and the corrected contents while referring to a word dictionary based on meaning information having a word correspond ing to the corrected part and meaning information having a word paired with the word corresponding to the corrected part in the manner of syntax, meaning or word order. CONSTITUTION:When the system selects a means to select the corrected contents out of displayed corrected candidates, a corrected candidate approval processing part 8 sets and displays the corrected candidate corresponding to the corrected part designated by a user while referring to an operating instruction object definition information table 24, word dictionary 25, example information storage table 26, logical indicator relation table 27 and logical operator relation table 28. Next, an example correction processing part 9 corrects the corrected part by letting the user select the corrected contents out of the corrected candidates. When finishing the correction processing, the corrected example is defined as a Japanese sentence 11, when not completing the processing, the processing to correct the example is repeated, and the input Japanese sentence 11 is finally acquired.
Patent JP-S63129569-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B21/02
Filed: 1986-11-18
Abstract: PURPOSE:To remarkably reduce a crash accident between a magnetic head and a magnetic disk and to obtain a device with high reliability, by applying the impregnated baking process of lubricant on all of the rails which support the rolling bearing of a carriage and form sliding plane. CONSTITUTION:The carriage 6, on which the magnetic head 23, the rolling bearing 26, an a coil 24 being mounted, is supported with a main rail 19 mounted on a housing space 4 through rail supports 17 and 18, a fixed rail 20, and a preload rail 21 through the rolling bearing 26. In this case, since the impregnated baking process of the lubricant is applied on all of the main rail 19, the fixed rail 20, and the preload rail 21 which support the rolling bearing 26 of the carriage 6, sliding friction force due to rolling and sliding friction between the outer ring of the rolling bearing 26 of the carriage 6 and the rails 19-21 can be reduced, and no metallic friction powder is generated, and the incidence of the crash accident between the magnetic head and a magnetic disk group can be remarkably reduced.
Patent JP-H11117533-A (JP)
Title: Clamping bit for exterior-wall fitting
Inventor: WATANABE ISAO
IPC: E04G21/16
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of installation works by setting up a mounting section at one end of a rod-shaped bit while fitting a tip section at the other end. SOLUTION: A mounting section 4 is formed at one end of the clamping bit 1 for the exterior-wall fittings and a tip section 5 at the other end respectively, and the mounting section 4 is installed detachably to a chuck 7 for a power tool 6 as a driving means. The tip section 5 has a hexagonal radial section a1 shape, and the hexagonal hole-shaped socket of the tip section 5 corresponds to a bolt formed to a head section, the tip section 5 is fitted to the socket in a posture, in which the bit 1 is tilted to the bolt, and the torque of the power tool 6 is transmitted to the bolt. The bit 1 is set up to the power tool 6, the joint adjustment and final tightening of the an exterior wall panel are conducted from the outdoor side, and joint adjusting fittings are tightened finally from the indoor side. Accordingly, the bolt can be clamped quickly and firmly by transmitting the torque of the power tool 6 to the bolt, and operating efficiency can be improved.