baber/WOPTO huggingface dataset:
Patent JP-H10296565-A (JP)
Title: Clamp device of work
Inventor: KAWAI TAKESHI
IPC: B23Q3/06
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To certainly clamp a work naturally regardless of a domensional error of the work. SOLUTION: A work receiver seat 17 making contact with a lower surface of a large diametrical part W1 of a work W is stored in a work receiver 3, and a spherical surface seat 23 making contact with an upper surface of the large diametrical part W1 is stored on one end of a clamp arm 11 above it. This spherical surface seat 23 is devised free to slide in all directions by a spherical surface recessed part 22. Clamp pieces 34, 34' furnished with receiver seats 38, 38' to sandwich a small diametrical part W2 of the work W vertically are stored in a rotationally free state on its side and the work receiver 3 and the clamp arm 11.  Additionally, the clamp arm 11 is axially installed on a fulcrum shaft 5 free to oscillate by a fulcrum pin 14, one end of it is energized to the side of the work receiver 3 by a clamp pin to push up the other end of the clamp arm 11 from below, and the work W can be clamped vertically.
Patent JP-S5817167-A (JP)
Inventor: UIRIAMU YUUJIN BATSUCHIMAN
IPC: C09B67/20
Filed: 1982-07-02
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-H0627073-A (JP)
Title: Fuel property discriminating apparatus
Inventor: KOBAYASHI KAZUMITSU
IPC: G01D1/16
Filed: 1992-04-07
Abstract: PURPOSE:To determine the unknown quantities of a mixed fuel having the unknown quantities of three kinds or less comprised of the concentration of one alcohol, the concentrations of the other alcohol and the concentration of gasoline, or the kinds and the concentration of additives and the kinds of heavy and light gasolines. CONSTITUTION:A capacitor type sensor 15 and resistor type sensor 16 are provided in the halfway of a fuel pipe. Two kinds of characteristic maps having a plurality of characteristic curves are formed based on the many kinds of mixed fuels having the unknown quantities of three known kinds. The characteristic curves of each characteristic map are sequentially selected based on output voltages V1 and V2 from the sensors 15 and 16. The unknown quantities are sequentially determined, and all unknown quantieis are determined.
Patent JP-H08302545-A (JP)
Title: Driving mechanism for loom
Inventor: SUGITA KATSUHIKO
IPC: H02P5/51
Filed: 1995-05-12
Abstract: PURPOSE: To miniaturize and simplify a mechanical connection system and make an electrically synchronous operation between a main motor and an auxiliary motor. CONSTITUTION: The main body of a loom L and a shedding motion K are linked through a mechanical connection system C and the main body is driven by a main motor M1 . An auxiliary motor M2 bears a part of shedding load required by the shedding motion K, while the main motor M1 shares the rest of the needed load through the connection system C.
Patent JP-S5540952-A (JP)
Title: Temperature measurement unit
Inventor: SAMEJIMA SHIYUNEI
IPC: G01K7/32
Filed: 1978-09-18
Abstract: PURPOSE: To measure temperature with high accuracy and less power consumption, by intermittently using the frequency of the oscillation circuit using Y-cut crystal oscillator.  
     CONSTITUTION: When the pulse a having the width of 2 seconds every 100 second period from the timing pulse generating circuit 3, is fed to the power supply circuit 2, each circuit operates for 2 seconds. At the period of the pulse C having the width of one second simultaneously produced with the circuit 3, by using the Y-cut crystal oscillator, the output pulse of the crystal oscillation circuit 5 in which the oscillation frequency is in proportional to the temperature is fed to the counter of the discrimination circuit 7 via the frequency division circuit 6 and the discrimination signal q is fed to the operation circuit 9 depending on the polarity of temperature according whether the count value is more than a given value or not. When the gate circuit 8 is open with the pulse d from the circuit 3 immediately after the period of pulse C is elapsed, the pulse from the circuit 6 is fed to the operation circuit 9 for the period of the pulse e of width of one second caused by the circuit 3 together with the pulse d, and the circuit 9 performs subtraction with a given value depending on the signal q to calculate the temperature. Accordingly, the temperature can be measured with high accuracy and less power consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61274111-A (JP)
Inventor: KASHIMA MASAHARU
IPC: B66C1/14
Filed: 1985-05-29
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-H0942463-A (JP)
Title: Sealing device
Inventor: ONUMA TSUNEHISA
IPC: F16J15/3244
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of a sealing property due to abrasion of a seal lip, to initially and durably maintain a thread groove effect and to prevent lowering of the sealing property at the initial time due to dispersion on manufacture. SOLUTION: This is to seal a ring clearance between two members 2, 3 built in free to relatively rotate cocentrically with each other, and a shape of a screw part 6 is made larger from a lip head end toward the atmospheric air side A in a sealing device furnished with a ring seal main body 4 to be installed on the one member 2 of the two members 2, 3 and a seal lip 5 to make contact sealed with the other member 3 of the two members provided on the seal main body 4 free to slide and provided with the screw part 6 on an atmospheric air side sliding surface 51 of the seal lip 5.
Patent JP-H0411741-A (JP)
Title: Field-effect transistor and its manufacture
Inventor: TOKUE TATSUO
IPC: H01L21/338
Filed: 1990-04-28
Abstract: PURPOSE:To prevent a parasitic capacitance from being increased at a gate electrode and to improve a gain by a method wherein, at a passivation film with which the gate electrode of a mashroom structure is covered, voids are formed at the lower part of eaves of the gate electrode. CONSTITUTION:A first insulating film 2 is formed on a GaAs substrate 1; after that, an opening part 3 is formed in a position to be used as a gate region in the film 2. Then, a resist layer 4 is coated; the resist corresponding to the lower side of eaves of a mushroom gate is left on both sides of the inside of the opening part 3 in the film 2; an opening part 5 is formed between them; after that, a recess part 6 at a desired depth is formed by making use of the resist 4 as a mask. Then, a gate metal is vapor-deposited; it is patterned in the upper-part width of the mushroom gate; after that, a gate electrode 7 of a mushroom structure is formed. When a second insulating film 8 is formed, voids 9 are produced at the lower part of eaves of the electrode 7 of the mushroom structure. Thereby, since the permittivity of the air is smaller than that of the film 8, it is possible to prevent a parasitic capacitance from being increased at the electrode 7 and the improve a gain.
Patent JP-S5817174-A (JP)
Title: Resin composition for coating
Inventor: MORITA TOSHIAKI
IPC: C09D133/04
Filed: 1981-07-23
Abstract: PURPOSE:To provide a resin compsn. for coating consisting of a hydroxyl group- contg. acrylic copolymer, a chlorinated polyolefin and an isocyanate compd. and forming a coating film excellent in compatibility, adhesion to polyolefin over a long period of time and resistance to solvent. CONSTITUTION:The resin compsn. consists of (A) hydroxyl group-contg. acrylic copolymer made from 5-99wt% at least one monomer selected from among cyclohexyl (meth)acrylate, isobutyl methacrylate and n-butyl methacrylate, 1- 30wt% hydroxyl group-contg. monomer[e.g. beta-hydroxyethyl (meth)acrylate]and 0-50wt% other hydroxyl group-contg. copolymerizable monomer[e.g. methyl (meth)acrylate], (B) chlorinated polyolefin with a chlorination degree of 50% or lower (e.g. chlorinated polypropylene) and (C) isocyanate compd. (e.g. tolylene diisocyanate).
Patent JP-S5752006-A (JP)
Title: Method and device for detecting focus
Inventor: ITOU KENICHI
IPC: G02B7/28
Filed: 1980-08-19
Abstract: PURPOSE: To realize a small-sized structure capable of detecting an in-focus state accurately all the time by causing only the circumferential luminous flux of luminous flux reflected by an irradiated body.  
     CONSTITUTION: Through a collimator lens 22, a P-polarized beam radiated from a laser beam source 21 is condensed into parallel luminous flux, with which a video disk 26 is irradiated as a spot through a polarizing prism 23, a quarter-wavelength plate 24 and an objective lens 26. The light reflected by the disk 26 is condensed by the objective lens 25, changed into S-polarized light through the quarter-wavelength plate 24, and reflected by the polarizing prism 23 to strike a detection prism 27. The reflecting surface 27a of the detection prism 27 is set nearly at a critical angle to the parallel luminous flux in an in-focus state. The circumferential luminous flux of the luminous flux reflected by the reflecting surface 27a is photodetected by a photodetector 28 which has photodetection areas 28A and 28B separated mutually. An output difference between the photodetection areas 28A and 28B is found by a differential amplifier 29 to obtain a focus error signal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0413224-A (JP)
Title: Pickup feeder
Inventor: IWABUCHI TOSHIAKI
IPC: G11B7/085
Filed: 1990-04-27
Abstract: PURPOSE:To freely control the travel, stoppage, slow travel, and fast travel of a pickup by combining a first power transmission device with a second power transmission device. CONSTITUTION:The first power transmission device 11 which converts rotary motion to linear motion to feed the pickup 3 is provided between the pickup 3 supported movably freely along a recording medium and a chassis, and also, a motor M1 to drive the member at the chassis side of the first power transmission device 11 is provided, and furthermore, the second power transmission device 21 to rotate the member at the pickup side of the first power transmission device 11, and a motor M2 to drive the device are provided. In such a case, the feed of the pickup at constant speed or slow speed can be performed by stopping or decelerating either the motors M1, M2, and feed speed can be controlled freely. In such a way, the fast feed and fine feed of the pickup can be performed by using the conversion mechanism of the motor and mechanical rotation and the linear motion.
Patent JP-H0418127-A (JP)
Title: Production of carbon fiber
Inventor: KAZUMA KENJI
IPC: D01F9/145
Filed: 1990-04-28
Abstract: PURPOSE:To increase the absorption capacity and improve the flexibility of production plan by dividing a mesophase-containing pitch into a mesophase component and a non-mesophase component, spinning a part of the components in molten state and storing the remaining parts in solidified state. CONSTITUTION:A non-mesophase pitch having a mesophase content of <=1.0% and a mesophase particle diameter of <=3mum is produced by separating a mesophase-containing pitch obtained from a carbonaceous pitch into a mesophase component and a non-mesophase component. A part of the mesophase pitch and a part of the non-mesophase pitch are directly spun in molten state without solidification and the remaining mesophase pitch and non-mesophase pitch are stored in solidified state and melted again before spinning.
Patent JP-H09301690-A (JP)
Title: Cargo carrying-in-and-out apparatus
Inventor: OKADA NOBORU
IPC: B66F7/22
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To easily carry in and out cargos by setting a cargo mounting surface flash with a cargo loading surface at all times. SOLUTION: A cargo carrying-in-and-out apparatus consists of an acceleration sensor 2 provided in a transport apparatus to detect the inclination and vertical displacement of a cargo loading surface 7 trembling irregularily and output an attitude signal of the cargo loading surface 7, an actuator 3 disposed close to the cargo loading surface to control the attitude of a cargo mounting surface 6 for mounting temporarily a cargo 5 carried in or out and a controller 4 to input the attitude signal and figure out a control amount for making the cargo mounting surface have the same attitude as the cargo loading surface for outputting the control signal to the actuator. Thus, the cargo on the stationary cargo mounting surface 6 or cargo mounting surface 6 trembling irregularly can be carried in and out of the cargo loading surface 7 trembling irregularly differently from the cargo mounting surface or the cargo 5 on the cargo loading surface 7 can be carried in and out of the cargo mounting surface 6 only by lateral shift.
Patent JP-H02293716-A (JP)
Title: Projection type liquid crystal display device of three-plate system
Inventor: INAMI TAKASHI
IPC: G09F9/00
Filed: 1989-05-08
Abstract: PURPOSE:To absorb the greater part of the incident light on a light shielding part and to prevent the degradation in image contrast by reflected light by using a coloring material to constitute the light shielding part for the TFT matrix of a liquid crystal panel for a light valve. CONSTITUTION:A transparent conductive film 13 is formed over the entire surface of a transparent glass substrate 12 and the coloring material 21 is patterned thereon. An oriented film for orienting the liquid crystal 15 is formed on the coloring material 21 and the TFT matrix 17 for impressing a voltage on the liquid crystal is patterned for each of picture elements on the transparent glass substrate 16 in the position corresponding to the coloring material 21. The coloring material 21 contains a photosensitive resin composed of a multifunctional acrylate monomer, org. polymer binder and photopolymn. initiator consisting of a trihalomethyl-S-triazine compd. and a pigment. The incident colored light in an arrow direction passes the liquid crystal 15 to form transmitted light 19 contg. image information. A part of the incident light on the part of the coloring material 21 is absorbed by the coloring material 21 and the degradation in the image contrast by the reflected light is eventually prevented.
Patent JP-H0410955-A (JP)
Title: Image formation method and device therefor
Inventor: NAGATA TETSUYA
IPC: G03G17/04
Filed: 1990-04-27
Abstract: PURPOSE:To make formation of images with a device made up in simple structure possible by controlling movement of image-forming media by light. CONSTITUTION:Toners 18, media for formation of images, are floated in the air with an ultrasonic vibrator 19, and are moved slowly through a circulatory passage 6, being suspended in the air that is blown with a blower 20. The toners are made, at an opening 21 of the passage, to be in such that they travel at almost the same speed as recording paper that is fed in the same direction as the travelling of the toners. A laser beam is emitted to the toners 18 with an optical system 23 at the opening 21, and the toners are made therewith to fly toward the recording paper. The amount of the toners reaching the recording paper 22 at the time of the flying depends on the intensity of the laser beam. Therefore images in excellent gradient can be formed by controlling the intensity of the laser beam. The toners placed on the recording paper are then fixed with heat rollers 24 for fixation.
Patent JP-H07313332-A (JP)
Title: Tassel for electrically operable curtain
Inventor: UMEMURA YOICHI
IPC: A47H23/01
Filed: 1994-05-27
Abstract: PURPOSE:To provide a tassel for an electrically operable curtain, which can automatically bundle or release the curtain. CONSTITUTION:When a small electric motor 9 is operated, a rotating shaft 12 of a worm wheel is rotated and a base end part 3b of a flexible belt 3 is pulled by a turning lever 13, the leading end of a flexible belt 2 under an extended attitude is pulled, and the attitude is changed to a curved attitude, and a pulled and gathered curtain is wrapped and held. When the small electric motor 9 is reversed and the flexible belt 3 is pushed by a pushing/pulling link 7, the flexible belt 2 is changed to an extended attitude, and the curtain is released. Bridge members of a triangular shape, etc., of which adjoined corresponding interval is expanded as coming closer to the leading end, are arranged in order in the longitudinal direction of one side surface of the flexible belt or on the internal surface of a rubber tube, and the flexible belt is changed into a curved attitude and extended attitude by changing the corresponding interval between adjoined bridge members, and a pulled and gathered curtain can be bound by this method also.
Patent JP-S6467230-A (JP)
Title: Method for separating nox from exhaust gas stream by contacting said stream with reproducible solid material layer
Inventor: PEETERU FUIRUSU
IPC: B01D53/34
Filed: 1988-05-13
Abstract: PURPOSE: To efficiently oxidize NO in waste gas by adding an oxidizable component like KMnO4 to a regeneratable solid material layer and bonding NO in the waste gas coming to be supplied in the oxidized form to this solid material layer. CONSTITUTION: The waste gas is supplied through a waste gas supply pipe 18 to the bottom 19 of an experimental reactor 12, where the waste gas flows into an annular spacing 20 remaining between the outside surface of an inflow pipe 18 and an outside wall 13. The waste gas comes into contact with the solid material layer 14 formed on the outside wall 13 of this reactor 12 and, thereafter, the waste gas flows out of the experimental reactor 12 through a waste gas outlet pipe 21. At this time, a reactant which oxidatively reacts with NO in the waste gas flow is added as the component to bond this NO in the oxidized form to the solid material layer 14. Permanganate, more particularly KMnO4 is used as the oxidative component.
Patent JP-H06288572-A (JP)
Title: Recovering device for liquid
Inventor: TAKAOKA MAKOTO
IPC: F24F13/22
Filed: 1993-04-05
Abstract: PURPOSE:To reduce the cost and to improve operability of fitting and removal of a drain tank by a method wherein a plurality of cut-off parts opening downward are provided in the lower end part of a drain port in the circumferential direction and drip parts extending in the axial direction are formed between the cut-off parts respectively. CONSTITUTION:A recovering device for liquid comprises a pipe-shaped drain port 1 making drain water M flow down and a drain tank 2 receiving the drain water M flowing down from the drain port 1, through an opening 3. The lower part of the cylindrical drain port 1 is cut horizontally substantially, a plurality of cut-off parts 8 opening on the lower end side are formed in the circumferential direction of the port and thereby the fore end part of the drain port 1 is so divided in four, for instance, as to form drip parts 10. Moreover, a taper 7 lowering inward is formed in the outer periphery of the fore end part of each drip part 10. According to this constitution, it is possible to lead downward in the axial direction the drain water M dropping inside the drain port 1, to make it drop straight downward and to recover it surely in the drain tank 2 through the opening 3.
Patent JP-S63280211-A (JP)
Title: Two-field microscope
Inventor: SUZUKI BUNZO
IPC: G02B21/18
Filed: 1987-05-12
Abstract: PURPOSE:To narrow a distance between both optical axes by displaceably integrating concave lenses to the lower parts of respective 2nd objective lenses of right and left objective optical systems so that the optical axes of these concave lenses are displaced in the right and left direction against the optical axis of the 2nd objective lens. CONSTITUTION:The concave lenses 5, 5 built in the lower positions of respective 2nd objective lenses a-2, b-2 are fixed and supported on frames 3, 3' to be moved in the right and left direction through an outside lens frame 50 supported so as to be optionally slided in the right and left direction against the frames 3, 3' and an inside lens frame 51 supported by the lens frame 50 so as to be optionally slided in the front and back direction so that the lenses 5 are arranged on the left 2nd objective optical system A. The lenses 5 are set up so as to be optionally moved in the right and left direction against the 2nd objective lens a-2, b-2 by operating adjusting screws 52, 52 connected to the outside lens frame 50 and so as to be optionally moved in the front and back direction against the 2nd objective lenses a-2, b-2 by the operation of an adjusting screw 53 connected to the inside lens frame 51. Consequently, the optical axes can be drawn into the center side.
Patent JP-S63282255-A (JP)
Title: Corrosion resistant material proof against gallium
Inventor: OZAKI TOSHINORI
IPC: C23C30/00
Filed: 1987-05-12
Abstract: PURPOSE:To improve the corrosion resistance of contact member kept in contact with liq. Ga as a heat medium by forming a film of the oxide of Ti, Zr, Nb or the like on the high temp. side contact surface of the contact member. CONSTITUTION:A stud 3 is immersed in liq. Ga 1in a bellowslike Ga vessel 2 and positioned at the axial core part of the vessel 2. A prescribed interval is left between the stud 3 and the bottom of the vessel 2 and the stud 3 is kept in noncontact with the vessel 2. The base end of the stud 3 is connected to a water chamber 4 in one body and the outside of the bottom of the vessel 2 is brought into contact with a heating element 5 such as LSI. In the resulting device heat radiated from the element 5 is transferred to water in the chamber 4 with the liq. Ga 1 as a heat medium through the stud 3. Accordingly, the vessel 2 is heated o a higher temp. then the stud 3 and the bottom of the the highest temp. In order to improve the corrosion resistance of the vessel 2, a Ti oxide film 8 is formed on the inside of the bottom of the vessel 2. A film of the oxide of Zr, Nb, Ta, Cr, Mo, W or NI may be formed in place of the film 8.
Patent JP-S5815906-A (JP)
Inventor: KUROODO MAIYUU
IPC: A61K8/00
Filed: 1982-07-02
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-H0413355-A (JP)
Title: Communication terminal equipment
Inventor: MARUO SEIJI
IPC: H04M11/10
Filed: 1990-05-01
Abstract: PURPOSE:To realize a communication application function offering convenience of use by decoding a sound data stored in a storage means in advance and outputting the decoded data through a command of an opposite terminal equipment while coding a voice signal in real time and sending/receiving it as a sound data. CONSTITUTION:A data for real time voice communication with a communication opposite party is processed by a PCM CODEC 1(102) and an ADPCM CODEC 1(103), a voice memory data is subject to parallel processing by a PCM CODEC 2(108) and an ADPCM CODEC 2(109) to input and output the result. The received data is demultiplexed by a multiplexer circuit, either of a real time voice data 302 and an MPU control data 303 or the both are stored in a voice memory 112, they are decoded by the ADPCM CODEC 2(109) and the PCM CODEC 2(108), the other data resulting from demultiplexing the received data by the multiplexer circuit is mixed by a mixing circuit 105 and outputted from a speaker 104.