baber/WOPTO huggingface dataset:
Patent JP-S5693785-A (JP)
Title: Liquid crystal composition
Inventor: TAKEI KATSUMORI
IPC: G02F1/13
Filed: 1979-12-28
Abstract: PURPOSE: To provide a liquid crystal having excelent characteristics as a liquid crystal material for a double-frequency driving system in which response speed is quick and display having a high contrast is possible, by blending a specified cyanophenylbiphenyl derivative with a liquid crystal compsn.  
     CONSTITUTION: A compd. of the formula (wherein R is 3W8C straight-chain alkyl) is incorporated into a liquid crystal compsn. to obtain a liquid cystal compsn. having excellent characteristics as a liquid crystal material which is used for a double-frequency driving system to which the dielectric dispersion phenomenon of the liquid crystal is applied. The absolute value of the dielectric anisotropy of the compd. in a frequency zone lower than a crossover frequency is large. Thus, even when a small amount of the compd. is added, the dielectric anisotropy in a frequency zone lower than the crossover frequency of the liquid compsn. can be adjusted to an appropriate value. Further, the crossover frequency of the liquid crystal compsn. contg. the compd. in a practical temperature range is low, and the viscosity of the compsn. is low. Thus, the liquid crystal compsn. contg. the compd. is suitable as the liquid crystal material for the double-frequency driving system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001001269-A (JP)
Title: Grinding/polishing tool and its manufacture, and grinding /polishing method using the tool
Inventor: KOSAKAI TAKASHI
IPC: B24D7/18
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent grooves in a tool surface of a forming tool from being disappeared. SOLUTION: Slit grooves 11, 12 having the groove depth of at least 80% of tool height are opened in a tool surface 10a of a body of a forming tool to grind/polish a lens surface, etc., and a grinding solution is introduced in a machining point. Bottom surfaces 11a, 12a of the slit grooves 11, 12 are inclined in a ridge shape or a valley shape following an uneven shape of the tool surface 10a, and thus, the strength is not insufficient even when the groove depth is 80% or over so that the groove is not eliminated by the wear.
Patent JP-H0819962-A (JP)
Title: Swivel mechanism for machine tool
Inventor: TANAKA MAMORU
IPC: B23Q1/64
Filed: 1994-06-30
Abstract: PURPOSE:To improve machining precision and production efficiency for an object to be machined by forming a swivel plate into a box provided with a rib structure in its inside. CONSTITUTION:A hydrostatic bearing is formed of a swivel center shaft 129 and a swivel center bearing 141, and in a hydrostatic pad arranged on the back face of a swivel base plate 110, the swivel base plate 110 is hydrostatically supported on a traverse table 105 by means of fluid supplied from a hole having a throttle. Under this condition, a motor 164 is driven, so that the swivel plate 110 is smoothly moved around the center of rotation. In this process, a swivel box 107 integrated with the swivel base plate 110 is formed into a box shape, whose inside is formed into a honeycomb structure, so that its load is lowered despite its high rigidity.
Patent JP-S5873664-A (JP)
Inventor: SAWADA KOUICHI
IPC: E04G21/32
Filed: 1981-10-26
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-S6149584-A (JP)
Title: Color signal reproducing device
Inventor: MURAKAMI MITSURU
IPC: H04N9/87
Filed: 1984-08-17
Abstract: PURPOSE:To improve the SN ratio of a color signal by providing a burst signal substituting circuit which removes a burst signal from the color signal and adds the output signal of a synchronous oscillating circuit instead of this burst signal and supplying the output of this substituting circuit to a load circuit. CONSTITUTION:A phase detecting circuit 8 compares the output of a voltage control oscillator 7 with the phase of the burst signal in the color signal from a reading circuit 3, and a control voltage to the oscillator 7 is so controlled that both phases are equal to each other. At this time, the constant of a loop filter 9 is selected to remove a momentary phase noise from the output signal of the oscillator 7. Meanwhile, the contact of a burst signal substituting circuit 10 is switched to a contact 11 in the burst signal period and is switched to a contact 12 in the other periods by the burst gate pulse from a horizontal synchronizing signal separating circuit 4. Thus, only the burst signal in the read-out color signal is substituted with the output signal of a synchronous oscillating circuit 6 from which the momentary phase noise and an amplitude noise are removed, and the color signal is supplied to the load circuit.
Patent JP-H1018967-A (JP)
Title: Pump device
Inventor: SENDA MASAYUKI
IPC: F04B53/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a pump device which hardly receives the environment of a mounting surface, and is hardly corroded in the pump device in which a pump is loaded on the upper part of a pressure tank, and is covered with a pump cover, by fitting a resin-made base in the lower part of the pressure tank. SOLUTION: In a pump device in which a pump 1 and the other main parts are loaded on the upper part of a pressure tank 2, liquid lifted by the pump 1 is introduced from a suction flange 14 to the pump 1, and water is fed from a discharge flange 15 through the pressure tank 2. The pressure tank 2 made of a steel plate is arranged for smoothening the automatic operation of a pump by compression/expansion of enclosed air accompanied by the starting/stopping of the pump accompanied by the opening/closing of a faucet. A resin base 12 having a base groove along the shape of a lower end, is annexed to the lower part of the thus arranged pressure tank 2. Hereby, this pump device hardly receives the environment of a mounting surface 5, especially hardly receives the influence of a water content, and can be prevented from being corroded from the lower end of the pressure tank 2.
Patent JP-H0460142-A (JP)
Title: Idling speed control device
Inventor: SAWAMOTO KUNIAKI
IPC: F02D31/00
Filed: 1990-06-29
Abstract: PURPOSE:To improve stability of an idle speed by providing idle control valves in bypass passages for bypassing respective multiple throttle valves and feedback-controlling an opening of the idle control valve classified by cylinders. CONSTITUTION:Sucked air from an air cleaner is supplied to each cylinder from a collector 31 and manifold branches 32A to 32D. Multiple throttle valves 33A to 33D are provided in the manifold branches 32A to 32D. Here, passages for bypassing the throttle valves 33A to 33D are provided, and idle control valves 34A to 34D are provided in each bypass passage. An engine speed Ni in an explosion cycle is calculated classified by a cylinder in a calculating means 37 based on a detection value of a crank angle sensor 36, and an opening of each idle control valve 34A to 34D is feedback-controlled classified by the cylinder in a feedback control means 38 so that this engine speed Ni agrees with a control target value NT set in a setting means 35.
Patent JP-H05219926-A (JP)
Title: Method for preparing frozen food
Inventor: RARUSU ERITSUKU ANDERUSU HANSO
IPC: A23L13/00
Filed: 1992-06-30
Abstract: PURPOSE: To obtain frozen food for presenting an attractive appearance even at the time of being re-heated by heating a meat piece, cooling it, adding a thickener, then mixing them, molding them into a block, freezing it further and wrapping it together with vegetables. CONSTITUTION: Preferably, a marinated meat piece is heated, and further preferably, it is cooled to 35-45 deg.C. Then, preferably, the thickener which is gelatin is added to the cooled meat piece, mixed and molded into the block. Thereafter, by freezing the block and wrapping it together with the vegetables such as potatoes, cabbages and carrots, etc., the target frozen food is obtained.
Patent JP-S6428500-A (JP)
Title: Connector and signal transmitter and higher reliability of priming
Inventor: PIITA EFU REISU
IPC: F42D1/04
Filed: 1988-07-13
Abstract: PURPOSE: To trigger reliable explosion surely by providing a connector with a well for receiving a blasting cap, one or more ports or channels for receiving a transmission line and/or downline, and means for coupling other connector side by side. CONSTITUTION: A blasting cap 25 is exploded by a signal on a transmission line 28. Consequently, a next blasting cap 23 is exploded and a trigger signal is transmitted on a downline 16 and a transmission line 12. Function of the input line and the output line can be reversed. A transmitter 18a comprises two connectors 20a, 20a each having a wall 22a for receiving a blasting cap 24 and a port 26a for receiving the transmission line 12 juxtaposed to the well 22a. The downline 16 is inserted into a groove 36 formed by coupling two connectors 20a, 20a. The connectors 20a, 20a are coupled through a dovetail by sliding the coupling means 32 of one connector into the groove hole 33 of the other connector. The downline 16 is brought into tight contact with the blasting cap 24 and a trigger signal is placed surely on the downline 16 upon explosion of the blasting cap 24.
Patent JP-S5697210-A (JP)
Title: Makeup removing agent
Inventor: OKUNUKI YUTAKA
IPC: A61K8/00
Filed: 1979-12-28
Abstract: PURPOSE:To prepare a makeup removing agent having high performance as well as safety, by compounding a specific amount of a specific ester having a restricted structure, e.g. decyl myristate, neopentyl glycol didecanoate, etc. CONSTITUTION:A makeup removing agent containing 30-100wt% of at least one compound selected from a monoester or a diester having a carbon number of  23-28, pref. 24-26 (i.e. derived from saturated, unsaturated, straight-chain or branched alcohols, fatty acids, dibasic acids, and glycols). The agent may contain  other components such as oil, surface active agent, polymer, moisture retainer, perfumery, colorant, preservative, etc., and may be liquid, paste or emulsion. EFFECT:Excellent removing effect with very little irritation to the skin.
Patent JP-H0836536-A (JP)
Title: Data transmitting method of lan and lan board using the method
Inventor: TERAUCHI HIDEYUKI
IPC: H04L12/40
Filed: 1994-07-26
Abstract: PURPOSE:To speed up the transmission and reception of data by starting analyz ing the header part of the data in parallel to the input of the information data once the end of input of the header part of the data is detected. CONSTITUTION:When data are sent to the LAN board 3' of a server, the LAN board 3' inputs the data (packet). Namely, a LAN controller 16 starts inputting the data to the buffer of the server as they are and once a monitor part 21 confirms the input of the header part of the data ends, an interruption control circuit 22 outputs an interruption signal to the CPU of a personal computer through a personal computer bus 12. Then, a driver starts analyzing the header part of the data in parallel to the input of the information data paid of the data and outputs a confirmation signal to an NOS(network operation system) when it is confirmer that the data are data sent to the server. A driver to which a partial request signal for the data is outputted from the NOS transfers part of the information data part in the buffer to the NOS.
Patent JP-H0520099-A (JP)
Title: Interruption control circuit
Inventor: ISHIKAWA HIDENORI
IPC: G06F9/48
Filed: 1991-07-15
Abstract: PURPOSE:To make a return to an original program even unless a process requested by interruption ends within a constant time. CONSTITUTION:This interruption control circuit has an interruption source circuit 3 which resets an interruption factor from a central processing unit, an EIF information register circuit 4 for displaying the interruption factor from the interruption source circuit on the central processing unit through an internal bus 2, an interruption monitor circuit 5 which has a monitor timer value set from the central processing unit and monitors whether or not the interruption factor from the interruption source circuit is reset by the central processing unit within the constant time, and an interruption factor inhibiting circuit 6 which inhibits an interruption request to the central processing unit with the interruption inhibition signal from the interruption monitor circuit when it is decided that the interruption factor of the interruption source circuit is not reset within the monitor timer value.
Patent JP-2001000119-A (JP)
Title: Pollen processing method
Inventor: NAITO TOMIHISA
IPC: A23L21/20
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for breaking the shell of pollen in best state from the viewpoint of installation and bioactivity. SOLUTION: Pollen and a fluid such as liquid are introduced under high pressure into an ultra-pulverization apparatus 3 to break the shell of the pollen and the broken pollen is discharged from the apparatus in the form of a fluid composed of a fine particulate pollen component and the liquid, or the like. The liquid, or the like., is removed from the fluid to obtain the pollen component.
Patent JP-S6420981-A (JP)
Title: Bench for large bore swivel joint
Inventor: NAKAE MASUMI
IPC: F16L37/00
Filed: 1987-07-13
Abstract: PURPOSE: To disassemble/reassemble a large bore swivel joint and carry out tests for pressure withstand torque and rotational torque safely and easily by providing a height adjustable roller support for holding a rotating ring horizontally in the swivel joint. CONSTITUTION: A winch 20 is started to wind a wire cable 22, and a rotating ring 62 is rotated normally and reversely through a large pulley 15 to attach/ detach a ball, thus disassembling/reassembling a large bore swivel joint. Torque applied at the time of winding the wire cable 22 is detected by a torque meter 29 connected to a hydraulic cylinder 19. At the time of this disassembling/ reassembling, a lower roller support 6 holds the rotating ring 62 horizontally, and its recessed groove is adjusted to a recessed groove of a fixed ring 61 over the whole periphery. At the same time, an upper roller support 4 presses a seal packing 66 to the rotating ring 62 through a pressure ring 14 so as to impede the lift of the rotating ring 62.
Patent JP-S6066728-A (JP)
Inventor: SUZUKI WATARU
IPC: A61B6/00
Filed: 1983-09-21
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-S5874957-A (JP)
Title: Lubricator of transmission
Inventor: KONDOU MAKOTO
IPC: F16H63/00
Filed: 1981-10-29
Abstract: PURPOSE:To enable forcible supply of lubricating oil to be carried out onto the sliding faces of shift forks by drilling a main oil supply passage and oil path holes for communication of the external peripheral face of a shift fork shaft and bearings of shift forks through and in the shift fork shaft. CONSTITUTION:By driving an oil pump P, pressurized lubricating oil is fed from an oil passage 13 to a main oil supply passage 11 which is drilled through a shift fork shaft 2, flows from the main oil supply passage 11 through oil path holes 141-143 and oil supply paths 151-153 and then is supplied between the sliding faces of fork-like catches 61-63 and related shift gears 71-73. Some of the lubricating oil inside annular oil grooves 161 and 163 of the first and third forks 41 and 43 is supplied between the shift fork shaft 2 and the internal peripheral faces of bearings 101 and 103 while some of the lubricating oil inside oil path 13 is also supplied between the sliding faces of a bearing hole 9 and the shift fork 2.
Patent JP-2000005877-A (JP)
Title: Joint device
Inventor: KUSUMI KAORU
IPC: B23K9/133
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To sequentially and smoothly carry out a welding operation without twisting a cap tire cable, a hose, and the like when an inner face of a rotor is welded. SOLUTION: This device comprises a housing 2 fixed to a shaft end of a rotor for carrying out inner welding, a cylindrical member 3 rotatably supported in the housing 2, and pipe joints 9, 10 which are inserted in the cylindrical member 3 and connected to a hose, a cap tire cable, and the like arranged inside/outside the rotor respectively. Thus, welding can be sequentially and smoothly carried out, and working efficiency and product equality can be improved.
Patent JP-H117927-A (JP)
Title: Battery pack mounting/demounting structure
Inventor: SAKAMOTO YUZURU
IPC: H01M2/10
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack mounting/demounting structure having improved product reliability by preventing the backlash of a battery pack mounted in an electronic apparatus. SOLUTION: This battery pack mounting/demounting structure for mounting or demounting a battery pack 31 in or from a small-sized electronic apparatus body 30 has an elastic part 32 integrally formed on at least either of the contact surfaces of the apparatus body and the battery pack, which elastic part serves to produce repulsive force between the apparatus body and the battery pack. Such repulsive force between the apparatus body and the battery pack that the elastic part produces secures the battery pack to the apparatus body constantly to stabilize the engagement of the battery pack with the apparatus body and thus prevents the battery pack from chattering.
Patent JP-H0725349-A (JP)
Title: Rear wheel steering device for four wheel steering vehicle
Inventor: UEHARA YASUO
IPC: B62D101/00
Filed: 1993-07-13
Abstract: PURPOSE:To eliminate the influence of the movement of a steering handle, which is caused by vehicle oscillation and the accuracy and the resolution of sensors, to rear wheel steering in the rear wheel steering device of a four wheel steer vehicle steering rear wheels in response to a front wheel steering angle. CONSTITUTION:A microcomputer 35 inputs a vehicle speed V, a yaw rate gamma, and a front wheel steering angle thetaf from a vehicle speed sensor 31, a yaw rate sensor 32 and a front wheel sensor 33, and determines a target rear wheel steering angle thetar* based on the yaw rate gamma and the front wheel steering angle thetaf so as to steer a right and a left rear wheel RW1 and FW2 to the target rear wheel steering angle thetar*. Besides, the microcomputer 35 allows samples on the front wheel steering angle thetaf to be taken at specified time intervals, and computes the weighted average value of the front wheel steering angles which have been sampled from the time before a specified time to the present time, so that the average value is thereby used to determine the target rear wheel steering angle thetar*.
Patent JP-2001008019-A (JP)
Title: Image processing unit and its method
Inventor: MIYASHITA TOMOYUKI
IPC: G06F21/16
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in image quality and to enhance the immunity of imbedded information in the case of imbedding the information to image data by controlling a step width of re-quantization on the basis of a discrimination result of an image characteristic in the vicinity of a target pixel to which the information is going to be imbedded. SOLUTION: A block processing unit 1 divides image data to which information is imbedded into blocks each consisting of e.g. 3×3 pixels. An image characteristic discrimination unit 2 discriminates an image characteristic of the blocks on the basis of values of peripheral pixels. An information imbedding unit 3 decides a re-quantization step width on the basis of the discrimination result and imbeds information to a target pixel. The step width used for re- quantization of the blocks can be selected (decided) by discriminating the characteristic of the blocks with a similar method. The step width can be changed in multi-stages.
Patent JP-H06344472-A (JP)
Title: Molding of automotive weather strip
Inventor: MIYAGAWA NAOHISA
IPC: B29C48/495
Filed: 1993-06-07
Abstract: PURPOSE:To form a smooth toughened weather strip having a strong film reduced in friction resistance formed thereto by simultaneously subjecting the synthetic resin of a weather strip main body or the foamed resin thereof and the synthetic resin of a protective film to extrusion molding and forming a rough surface part such as unevenness on the surface of the protective film. CONSTITUTION:In a weather strip main body 1, the glass pressure contact part 4 coming into contact with a door glass window 6 is formed using a polyolefinic resin or the foamed resin thereof. A thin protective film 5 is integrally applied to the surface along which the door glass window 6 slides in a pressure contact state of the glass pressure contact part 4. This thin protective film 5 is formed using a base material such as a low viscosity highly flowable polyoeleflnic resin. The synthetic resin of the weather strip main body 1 and the synthetic resin of the thin protective film 5 are simultaneously extruded to be molded. A rough surface part such as unevenness becoming low in friction resistance is integrally formed on the surface of the protective film at the time of the passage through a mold die by the heat and pressure at the time of extrusion molding.
Patent JP-H1123279-A (JP)
Title: Electric-field compensation device
Inventor: FUKATSU KEISUKE
IPC: G01C19/5621
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electric-field compensation device in which an electrostatic support force by a capacitor is enhanced and in which the sensitivity of a change in a capacitance with reference to the displacement in the X-axis direction of a vibration part is enhanced by suppressing the electric field at the end part of the capacitor which is constituted of an electrode part in the vibration part in a tuning-fork part and of an electrostatic support electrode by a cover member. SOLUTION: Electrodes 401A-1, 401A-2, etc., and auxiliary electrodes 411A-1, 411A-2, 411A-3, etc., as electric-field compensation mechanisms are installed at the inside of cover members 40A, 40B. Then, potentials of auxiliary electrodes 411A-1 to 412B-3 are made identical to potentials of electrode parts 501A-1 to 502B-2 in vibration parts 501, 502. Thereby, an electric field which is generated at the end part of a capacitor which is composed of electrode parts 501A-1 to 502B-2 in the vibration parts 501, 502 in tuning-fork parts 50-1, 50-2 and of electrodes 401A-1 to 402B-2 by cover members 40A, 40B is suppressed. An electrostatic support force by the capacitor and the sensitivity of a change in a capacitance with reference to the displacement in the X-axis direction of the vibration parts 501, 502 are enhanced.
Patent JP-S6151170-A (JP)
Title: Image forming method
Inventor: KIMURA MASATOSHI
IPC: B41J2/44
Filed: 1984-08-20
Abstract: PURPOSE:To form good images without a corona discharger by removing electrostatically the toner of a toner layer, which is formed on a photoconductive film by overall exposure, with exposure corresponding to an image. CONSTITUTION:A photosensitive film 14 consists of a transparent base body 11, a transparent conductive film 12, a photoconductive film 13, etc.; and when a developing bias voltage is applied across the first developing device 15 and the film 13 simultaneously with overall exposure of the film 14, an electrified toner layer 16 is formed on the film 13, and a latent image 17 of the trap electric charge due to charge injection to the film 13 is formed. When a prescribed bias voltage is applied by the second developing device 18 simultaneously with exposure corresponding to the image pattern from the side of the base body 11, the toner of the layer 16 stuck to the film 13 is removed electrostatically to obtain a toner image corresponding to the image pattern. Thus, the corona discharger is unnecessary which requires a high power source voltage and has much dependence upon humidity and generates ozone in the atmosphere, and good images are formed.