baber/WOPTO huggingface dataset:
Patent JP-S6078324-A (JP)
Title: Testing device of flow meter instrumental difference
Inventor: ARAKAWA KEIICHI
IPC: G01F25/00
Filed: 1983-10-05
Abstract: PURPOSE:To make the test speed high and to improve the measurement accuracy by measuring automatically the indicated value of a flow meter to be tested and a true capacity of the fluid which pass the flow meter to be tested, and calculating an instrumental difference of the flow meter with an electronic computer. CONSTITUTION:A piston 6 and a piston rod 7 are reciprocated, and an operation is performed in an electronic controller 32 as follows; an indicated value I of the flow meter to be tested and a true capacity Q of the fluid which passes the flow meter to be tested are measured automatically, and an instrumental error E (%) of the flow meter obtained in accordance with formula E=[(I-Q)/I]X100% is calculated by the electronic computer. Thus, the test precision is improved, and the measurement accuracy is improved.
Patent JP-S6163578-A (JP)
Inventor: KURODA HIROSHI
IPC: C04B35/10
Filed: 1984-09-04
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-S57109661-A (JP)
Title: Ink jet printer
Inventor: IWASAKI KIYUUHACHIROU
IPC: B41J2/175
Filed: 1980-12-27
Abstract: PURPOSE:To simply correct the viscosity of an ink by supplying a proper amount of diluent to the ink corresponding to an amount of deviation when ink drops of an ink jet printer of charge deflection type deviate from their apecified amount of deflection. CONSTITUTION:Ink drops jetted out from an ink jet head 6 are selectively charged by a charge electrode 7, and then deflected corresponding to their charge by a deflection electrode 8 and printed on a sheet of recording paper. Ink drops which are not charged are collected in a gutter 9 and returned to an ink tank 1. The amount of deflection of charged ink drops is detected by a deflection amount detection electrode 10 and when the amount of deflection is larger than a predetermined value, a proper amount of diluent 14 corresponding to the deviation is supplied to the ink tank 1 and viscosity of the ink is corrected.
Patent JP-2000021226-A (JP)
Title: Lighting fixture for rolling stock
Inventor: SHIBANUSHI YOSHIO
IPC: F21W107/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To heighten durability and reliability of a shade turning means in the case of beam switching by the turning of the shade, in a lighting fixture for a rolling stock capable of switching of a travelling-beam and a passing-beam. SOLUTION: A turning axis 30 of a shade 24 is horizontally extended in the position lower than the center of gravity of the shade 24, and the rotation from a passing-beam position (represented by a double-dotted line) to a travelling-beam position (represented by a solid line) is carried out by the weight of the shade 24 itself. Thereby, a structure such as a solenoid 32 which can press the shade 24 against its own weight and can release the pressing can be used as a shade turning means. Thus, the shade turning means having a simple constitution and improved reliability can be provided.
Patent JP-S5975314-A (JP)
Title: Unattended running service car
Inventor: ITOU KATSUMI
IPC: A01B69/00
Filed: 1982-10-21
Abstract: PURPOSE:To execute a good profile running control by making an unattended running service car provided with a profile sensor run by updating successively to new running information, when changing the direction of a car body. CONSTITUTION:In the course of profile running along a boundary of an untrimmed place and an already trimmed place from the part of a turning place 11D in the vicinity of a start point ST, running information by actual running is stored. Subsequently, in the turning place 11D, when the direction of a car body is changed, a block transfer is executed to a memory range stored in the previous process, storage contents are updated successively, and profile running is executed along the boundary of the running place. Accordingly, even in case when the boundary is like a curve, the profile running control can be executed satisfactorily.
Patent JP-2000018469-A (JP)
Title: Electrodeposition device
Inventor: SAGI TAKASHI
IPC: F16L47/02
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To perform the starting and stopping of deposition, the setup of various data, the completion of deposition preparations and the check of deposition elapsed time at a separate position from an electrodeposition device. SOLUTION: In an electrodeposition device 11 equipped with a control section C to control the operations of a power output part supplying a coil with electric power, operating parts 28a and 28b emitting a control signal to the control section C and a display part 29 displaying the control information to be emitted out of the control section are installed in a portable operating terminal unit 26 performing both of the transmission and reception of an input-output signal with a body device 14 via a signal transmission means.
Patent JP-S6077976-A (JP)
Title: Resin plated product
Inventor: MAEDA TETSUO
IPC: C08L55/00
Filed: 1983-10-04
Abstract: PURPOSE:To provide a titled product which has a secure plating layer by polymerizing and mixing respectively a vinyl cyanide monomer and an arom. vinyl monomer in the presence of diene rubber latex having large and small grain sizes and subjecting partially the mixture thereof to a plating treatment of a wet process. CONSTITUTION:A graft polymer A obtd. by emulsification polymn. of >=60pts. a monomer mixture composed of a vinyl cyanide monomer and an arom. vinyl monomer in the presence of 100pts.wt. small grain size diene rubber latex having >=150mmu weight average grain size and a polymer B obtd. by emulsification polymn. of a monomer mixture similar to the above-mentioned mixture in the presence of large grain size diene rubber latex having particle size exceeding 150mmu are mixed to obtain an ABS resin consisting of 5-30wt% diene rubber as well as 80-99% small grain size diene rubber contained in said polymer A and 1-20% large grain size diene rubber contained in the polymer B. The ABS compsn. formed by adding 0.1-10pts. alcohol or phenol to 100pts. such ABS resin is partially subjected to plating of a wet process, by which the resin plated product is obtd.
Patent JP-S6444439-A (JP)
Title: Positive photoresist composition
Inventor: RAINHARUTO SHIYURUTSU
IPC: G03F7/022
Filed: 1988-07-27
Abstract: PURPOSE: To impart high sensitivity to a resist and to accelerate development without adversely affecting the quality of a resist image by incorporating a specified arom. hydroxyl compd. CONSTITUTION: This compsn. contains one or more kinds of alkali-soluble resins, one or more kinds of photosensitive quinoneazido compds. and one or more kinds of arom. hydroxyl compds. represented by the formula as essential components dissolved in an org. solvent or further contains other additives if necessary. In the formula, X is a single bond, -O-, -S-, etc., and each of R<1> -R<4> is H, halogen, 1-4C alkyl, etc. The hydroxyl compds. for increasing sensitivity and developing speed preferably include 4,4'-dihydroxybiphenyl. Cresol- formaldehyde resin may be used as the alkali-soluble resin and naphthoquinonediazidosulfonic ester may be used as the quinoneazido compd.
Patent JP-S5973447-A (JP)
Title: Manufacture of optical fiber preform
Inventor: OKAMURA KOUJI
IPC: C03B37/018
Filed: 1982-10-21
Abstract: PURPOSE:To obtain an optical fiber preform having high numerical aperture, in high yield, without causing cracking, by forming a solid preform after temporarily removing the exhaust-side supporting tube attached to the exhaust-side end of a reaction tube, at the deposition stage of the glass layer. CONSTITUTION:A glass layer constituting the optical path is formed on the inner surface of a reaction tube 1 used as a starting material by the chemical vapor deposition process, and the tube is collapsed to a rod having smaller cross- section by heating and melting to obtain an optical fiber preform. In the above process, the exhaust-side supporting tube 21 attached to the exhaust-side end of the reaction tube 1 is removed temporarily at the deposition stage of the glass layer, and the solid preform is formed. Thereafter, the tube is attached again to the revolving means 3 to continue the collapsing process.
Patent JP-S61126491-A (JP)
Inventor: AREN AARU GURAAN
IPC: G01B17/06
Filed: 1985-08-26
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-S57109693-A (JP)
Title: Fiber planting laminated material for transcription
Inventor: AZUMAGUCHI SHIGEHIKO
IPC: B44C1/17
Filed: 1980-12-26
Abstract: PURPOSE: To obtain a fiber planting laminated material for the transcription capable of avoiding deterioration of the working environment due to dusts of adhesive powder and preventing transcription of short fibers except for the required portions by a method wherein hot melting adhesive synthetic resin powder is prepared in the form of paste together with water and a viscosity increasing agent and thus obtained paste is applied on the bonding surface of the fiber planting laminated material.  
     CONSTITUTION: Temporary adhesives 2 such as starch is coated on a base 1 formed of paper, non-woven cloth or so. Before this adhesives are dried up, short fibers 3 such as nylon are planted thereon by an electrostatic fiber planting method or the like. Then, adhesives 4 such as polymer emulsion type is coated thereon by a screen printing method all over the surface or in the form of a desired pattern. Finally, adhesive pastes 5 which are obtained by dispersing hot melting synthetic resin powder (for example; nylon 6/66/12) into viscous aqueous solution including an added viscosity increasing agent such as PVA to form polymer emulsion are coated and then dried up so as to obtain the desired laminated material. Transcription cloth 6 such as a shirt is placed on thus obtained laminated material and this is heated under pressure by an iron 7 or the like, so that only the short fibers in the adhesive paste portions 5 are transferred to the shirt 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08237971-A (JP)
Title: Micro motor
Inventor: JIYONA ZUMERISU
IPC: H02N2/00
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a high driving force by attaching a ceramic spacer to a short edge of a piezoelectric plate and providing an elastic force source for pressing the spacer to an object surface to a part of the plate. CONSTITUTION: Electrodes 14, 16, 18, 20 are placed on a piezoelectric ceramic (SK) 10 surface. The opposite surface of the SK 10 is entirely covered and grounded. The electrodes (14 and 20, 16 and 18), arranged in the diagonal direction, are connected with wires 22, 24. A ceramic spacer 26 is mounted to the center of a short side 28 of SK10. The resonance mode is used, depending on Dx, Dy sizes of SK10. SK10 is restricted in its movement by supporting bodies 32, 34 and supporting bodies with springs 36, 38. The supporting bodies 32 to 38 are placed in contact with the SK10 along the longer sides 40, 42 at the position 0. These supporting bodies are designed to be slidable in a y-direction. The supporting body 44 with spring is pressed to the center of short side 43, giving a pressure between ceramic 26 and main body 30.  Thereby, the movement of the ceramic 26 is transferred to the main body 30.
Patent JP-S5887219-A (JP)
Title: Fixing method for pin constituted of alloy which causes thermoelastic type martensite transformation
Inventor: HAMAGUCHI TSUNEO
IPC: F16B4/00
Filed: 1981-11-20
Abstract: PURPOSE:To fix a pin constituted of an alloy which has a sectional shape larger than a hole and causes thermoelastic type martensite transformation wherein the end temp. of reverse transformation is lower than the fixing temp. of the pin firmly without the need for large power in the stage of insertion by cooling said pin at a temp. lower than the reverse transformation temp., inserting the same into the hole and fixing the same by heating. CONSTITUTION:An alloy for constituting a pin 1 is composed, by wt%, of, for example, 65 Cu, 30 Zn and 5 Al. This alloy causes thermoelastic type martensite transformation wherein the initiating temp. of reverse transformation is 10 deg.C and the end temp. of reverse transformation is 15 deg.C. The pin 1 is made to have a sectional shape larger by about 2% the hole diameter of a base plate 2. The pin 1 is kept at a temp. lower by about 5 deg.C than the initiating temp. of reverse transformation to convert the alloy structure into the martensite state then the pin is inserted into the hole. When the pin is heated to a temp. higher by about 20 deg.C than the end temp. of reverse transformation, the alloy structure transforms from the martensite state to the austenite state and the pin is fixed in the hole.
Patent JP-S5978933-A (JP)
Title: Production of double-mouthed double vacuum bottle
Inventor: TANAKA KENJI
IPC: C03B23/13
Filed: 1982-10-22
Abstract: PURPOSE:To produce a titled double bott having high heat insulation property by setting an inside bottle in an outside bottle, and welding the two bottles then subjecting the same to plating and evacuation. CONSTITUTION:The neck part 3a of an inside bottle bulb 12a and an inside tube 6a for a bottom mouth are cut at the prescribed position by a cutter 14 to remove excess parts 13, 13'. A collar part 15 is formed at the top end of the neck part 3a and an asbestos spacer 16 is adhered in a bottom part 5a, whereby an inside bottle 1a is obtd. On the other hand, the center in the neck part 3b and body part 2b of the bulb 12b and the prescribed position of an outside tube 6b for a bottom mouth are cut by a cutter 14 to remove excess parts 13, 13'; thereafter, an evacuation tube 11 is welded to the off-centered position of the bottom part 5b, whereby an outside bottle 1b is obtd. The bottle 1a is stored in the lower half part 18 of the bottle 1b and after the tube 6a is inserted into the tube 6b, the upper half part 17 is put on the lower half part and the butt part of the part 17 and the part 18 is welded. The neck part 3b is welded to the collar part 15 and the tube 6a to the tube 6b thereby forming joined parts 9, 10. The outside surface of the bottle 1a and the inside surface of the bottle 1b are plated and the inside of a space 8 is evacuated to vacuum.
Patent JP-S6186347-A (JP)
Title: Lifting/lowering unit for roll paper
Inventor: AKAGI MANABU
IPC: B65H19/12
Filed: 1984-09-07
Abstract: PURPOSE:To prevent damage of roll paper and deformation of the roll paper and nose by sensing the variation of load except roll paper to be applied onto V-type lifter where the upper edge corner section of V-groove is rounded and functioning a hydraulic cylinder to lift/lower a lifter. CONSTITUTION:Upon turning on of projector 31 and receiver 32, the optical axis will align with a line 33 and when no light is received through said receiver 32, a frame 27 and V-type lifter 30 will continue lifting through a cylinder 26 while upon passage of the upper end of inner diameter face 8a in a pipe 5 through the optical axis, light is received to stop lifting. Then left and right noses 7L, 7R are brought near to the inner diameter end 8b and pressure contacted, to produce negative or positive force which is detected through a load cell 29 to execute comparison through controlboard then the short cylinder 28 is functioned to be within the range between Pmax and Pmin and upon reaching to Pmin, the noses 7L, 7R will advance by X1 such that first advance is performed at the position n1 while pressure contact is released upon second function of short cylinder 28. It is detected through a load cell 29 to advance to X2 and stop automatically at the position n2.
Patent JP-S6168115-A (JP)
Inventor: ROBAATO ROOTON GUREI JIYUNIA
IPC: C07C9/00
Filed: 1984-09-07
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-H0849327-A (JP)
Title: Interior finish wall panel and interior finish wall structure
Inventor: SATO MASASHI
IPC: E04B2/74
Filed: 1994-08-09
Abstract: PURPOSE:To make it possible to constitute an interior finish wall by enhancing its fire resistant performance without increasing the thickness of an interior finish wall panel and using the interior finish panel as well. CONSTITUTION:At least four grooves 1a to 1d are installed to a front surface or a rear surface of a plaster board 1 near both ends in the longitudinal direction respectively and folded alone the grooves 1a to 1d, thereby forming a stud 2. A reinforcing board 3 is installed between the studs 2 in the transverse direction, thereby constituting an interior finish wall panel A. A plurality of interior finish wall panels A are continuously installed to an upper runner 9, a lower runner 10 and a middle runner 11, thereby constituting an interior finish wall. The interior finish walls A continuously installed to each of the runners from 9 to 11 are bonded with each other by way of an end face 2a of the stud 2.
Patent JP-2001012115-A (JP)
Title: Key lock structure
Inventor: TERANISHI SHUNPEI
IPC: E05B17/04
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To avoid the deformation and breakage of a hook section by providing an evasion mechanism section avoiding an abnormal state on the hook section in response to the abnormal state of the hook section of a key lock mechanism when a door is closed or a drawer is inserted. SOLUTION: An evasion mechanism section 1 is provided for avoiding an abnormal state when a door 12 is closed or a drawer 13 is inserted with a key 11 located at the locking position. In a normal unlocked state (b), the lock between a hook section 2 directly connected to a key cylinder and a lock section 3 on the fixed side is completely released by the rotation of the key 11. In an abnormal locked state (c), the hook section 2 directly connected to the key cylinder and the lock section 3 on the fixed side cannot be locked at the prescribed position because the key 11 is not rotated to the unlocking position, an abnormal collision occurs between the hook section 2 and lock section 3, and the hook section 2 is rotated to the key 11 side around a point (c) in the direction to avoid the abnormal state.
Patent JP-S57111835-A (JP)
Title: Optical information recording system
Inventor: GOTOU YASUYUKI
IPC: G11B7/09
Filed: 1980-12-29
Abstract: PURPOSE:To ensure accurate tracking, by previously recording the track servo signal with a frequency lower than the information signal recording frequency and also in such a way that the formed pit length is set longer than the information signal recording pit. CONSTITUTION:The pit 9 of the track servo signal is previously written on the entire surface of a recording medium 7. Then the pit 10 is formed to record the information signal at the position between pits of the track servo signal synchronously with the position of the pit 9. During the reproduction of the information signal, the information signal can be separated from the track servo signal by means of a filter and making use of the fact that the difference is caused to the frequencies which are reproduced according to the difference of the pit lengths between the pit of the track servo signal and the pit of the information signal. A relation of tauc>taub is maintained to facilitate the detection of the information signal during the reproduction.
Patent JP-H1032364-A (JP)
Title: Semiconductor laser
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To improve a semiconductor laser in reliability even when it outputs a high power by a method in which a quantum well active layer, a first and a second barrier layer, and a first and a second optical waveguide layer are all set equal in a composition ratio of V component As to P. SOLUTION: Clad layers 2 and 8 and optical waveguide layers 3 and 7 are set in composition so as to lattice-match a GaAs substrate 1. Compression distorted barrier layers 4 and 6 are set in thickness so as not to cause defects such as displacement or the like while the layers 4 and 6 are grown, and the compression distorted barrier layers 4 and 6 is set in distortion so as to make up for the compressive distortion of an active layer 5 sandwiched in between them. At this point, the active layer 5, the optical waveguide layers 3 and 7, and the compression distorted barrier layers 4 and 6 are all the same in the composition ratio of V component As to P, so that V raw materials of AsH3 and PH3 used in a MOCVD growth process are not required to be switched, and a hetero-interface can be stably formed. In result, a distorted quantum well semiconductor device of wavelength 0.6 to 0.8μm, which is kept high in reliability at a high output power, can be obtained.
Patent JP-H0855458-A (JP)
Title: Tape cassette
Inventor: MISUGA TOORU
IPC: G11B23/087
Filed: 1994-08-09
Abstract: PURPOSE:To dissolve dislocation of a reel pressing spring at the time of its assemblage and to enhance productivity by adding a simple component to the tape cassette. CONSTITUTION:An end part of a fitting part 8 of the reel pressing spring 6 is formed with a recessed part 11, and a wall surface 1a of an upper half 1 corresponding to the end part of the fitting part 8 is provided with a rib 12. Under the state of inserting a fixing boss 5 of the upper half 1 into a calking- fixing hole 7 of the fitting part 8, the recessed part 11 of the fitting part 8 is engaged with the rib 12 of the wall surface 1a, and the fixing boss 5 is molten and fixed by calking.
Patent JP-2000018293-A (JP)
Title: Braking device for vehicle
Inventor: NISHIZAWA YUKIO
IPC: F16D65/62
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce a bragging motion caused by a friction material brought into contact with a rotor in non-braking time in a braking device for a vehicle, and to enhance the responsiveness of braking. SOLUTION: The electronic control device 5 of an electric drive braking device which presses each pad 7 by means of an electrically driven actuator 10 to bring into slide contact with a disc rotor 6, is equipped with a control function capable of increasing a clearance generating between each pad 7 and a disc rotor 6 much more at the time when an accel pedal 2 is turned on than that at the time when the accel pedal 2 is turned off.
Patent JP-S5891931-A (JP)
Title: Blade assembly of fluid coupling
Inventor: INOSE HIDEO
IPC: F16D33/18
Filed: 1981-11-21
Abstract: PURPOSE:To smooth a flow of working fluid and reduce resistance of a flow line, by closely mounting a blade plate tab of a fluid coupling to a blade housing. CONSTITUTION:A slit 15 is provided from the internal peripheral side of a blade housing 12 to a disc part 11 of a shell 1, and a tab 24 of a blade 2 is inserted into this slit 15. Then an annular plate shaped retainer 3 having an external diameter corresponding to the disc part 11 is interposed between an external wall of the part 11 and internal wall of the tab 24 to engage a blade internal peripheral part to the shell 1. Accordingly, a gap and step difference due to mounting of the blade can not be generated.
Patent JP-S6078259-A (JP)
Inventor: FUJIMOTO TERUO
IPC: F25B27/00
Filed: 1983-10-06
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。