baber/WOPTO huggingface dataset:
Patent JP-H11230758-A (JP)
Title: Angular velocity sensor
Inventor: SHIRATORI NORIHIKO
IPC: G01C19/5628
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an angular velocity sensor which can be miniaturized and whose performance can be increased by a method wherein a tuning fork comprising two or more legs is used, electrode end parts for excitation or detection on side faces of the respective legs are gathered in the base part of the tuning fork, the other face of the base part is fixed and bonded to a base, and electrode groups at the base part and at the base are connected by conductors. SOLUTION: A tuning fork 1 made of quartz comprises two legs as a leg A and a leg B. Electrode films for excitation or angular-velocity detection are provided on circumferential side faces of the respective legs A, B. Outgoing lines of respective electrodes 11 are gathered in an upper-side base part from the side face of the tuning fork 1, and they are terminated in bonding pads 12. A case 2 is a ceramic box as an airtight container which houses the tuning fork 1. The tuning fork 1 is attached to the pedestal 22 of the case 2 while a proper elastic material is interposed. After that, the bonding pads 12 on the side of the tuning fork 1 and bonding pads 25 on the side of the case 2 are wire-bonded individually. Since the difference in a height between both pads 12, 25 is small, the case 2 can be miniaturized as a whole.  The difference voltage between an electrode A1 and an electrode A2, that between an electrode A4 and an electrode B5, that between an electrode B1 and an electrode B2, and that between an electrode B4 and an electrode B5, proportional to the flexure of main faces of the leg A and the leg B due to the Coriolis force. As a result, when the difference voltages are measured, an angular velocity can be detected.
Patent JP-S63210180-A (JP)
Title: Ink composition for color filter
Inventor: SAWAMURA MASASHI
IPC: C09D11/10
Filed: 1987-02-27
Abstract: PURPOSE:To obtain the title composition for screen printing, which forms a high-quality, low-cost color filter having excellent heat resistance, light resistance, chemical resistance, adhesiveness, and spectral characteristics, by using as its principal constituents an epoxy resin, a solvent, and coloring matter. CONSTITUTION:At least one epoxy resin (A), as binder resin, selected from among bisphenol, novolak and alicyclic epoxy resins, and coloring matter (B) of an average primary particle diameter of 0.3mum or smaller, preferably having a high coefficient of absorptivity for visible light, if necessary, together with an extender pigment (C) comprising, e.g., SiO2 or CaCO3 and dispersion aid (D) comprising a surface active agent, an organic dye derivative (e.g., an organic dye compound, such as an azo or phthalocyanine compound, having 1-4 substituents such as OH, COOH, or SO3H) are added to a solvent (E), such as an aliphatic alcohol having at least one alcoholic OH group and a boiling point of 120-260 deg.C [e.g., (di)ethylene glycol (monomethyl ether)], to form a mixture.
Patent JP-S53129347-A (JP)
Title: High frequency heater
Inventor: KIKUCHI ITSUO
IPC: F24C7/02
Filed: 1977-04-18
Abstract: PURPOSE: To effectively control heating, by mounting a means for adjusting the quantity of air current that passes through a detecting means, in a device that installs a means for ventilating the outside air into a heating chamber and controls a magnetron oscillator by means of signals from an element for detecting temp disposed to an exhaust port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01217624-A (JP)
Title: Patch area setting system
Inventor: HONMA MAKOTO
IPC: G06F9/44
Filed: 1988-02-26
Abstract: PURPOSE:To easily and surely secure a patch area by obtaining a module where a linket itself is used as a patch area and adding the name of said module to a link module storing area at the link working time for linking and the then securing a patch area within a practicable file. CONSTITUTION:A link module name storing area LMN where a link module name to be linked is written with a link designated by a parameter is prepared together with another link module name storing area LMN 2 having its capacity double as much as the LMN. Then a patch area module name P' is first stored in the LMN 2 and the link module names held in the LMN are set on the name P' at every other name. Then the linking is carried out with the double of the designated link module number N defined as the link number. Thus it is possible to secure a patch area within a practicable file which is obtained by linking the object files.
Patent JP-H06316672-A (JP)
Title: Electically conductive polymer and its production
Inventor: MORI SHIGERU
IPC: H05K9/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain an electrically conductive polymer having exellent formability and useful for battery electrode, electromagnetic wave shielding casing, etc., by carrying out vapor-phase doping of ferric chloride to a specific silicon-containing high-molecular substance under normal or reduced pressure under heating. CONSTITUTION:This electrically conductive polymer is produced by the vaporphase doping with ferric chloride of a compound having Si-Si bond in the main chain and expressed by formula I [R<1> is H, an alkyl (methyl, ethyl, etc.), aryl (phenyl, tolyl, etc.), aralkyl (benzyl, phenethyl, etc.), etc.] or a silicon- containing high-molecular substance having Si-Si bond and C-C multiple bond in the main chain and expressed by formula II {A is C-C multiple bond @{9146/28e.g. group of formula III (R is H, a halogen, etc.), formula IV, etc.]} (the weight-average molecular weight is preferably 3,000-1,000,000) under 0.1-10mmHg pressure at 50-200 deg.C. The content of the Si-Si bond is preferably 50-100mol%.
Patent JP-S60188991-A (JP)
Inventor: SOUMA TSUNENORI
IPC: G06F3/0481
Filed: 1984-03-09
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-H02138531-A (JP)
Title: Fluid shock absorber
Inventor: GIRUBAATO HENRII DORATSUCHIYAS
IPC: F16F9/46
Filed: 1989-02-23
Abstract: PURPOSE: To control the movement of a control valve by using a comparatively small amount of electroviscous fluid by comprising a means for defining a variable volume chamber, filling the fluid chamber with a working fluid, and controlling the fluid current to a place where the fluid from the fluid chamber does not resit relative movement of the parts by a valve. CONSTITUTION: In a case of compression, for example, the working fluid in a first chamber 52 is flown to a passage way 74 and a second chamber 54 when the fluid pressure in the chamber 52 and a passageway 72 releases a valve member 86 from a face 94. By acting the member 86 against the pressure force of a spring 92, a specific damping ratio of a damper is generated. An electric rheology fluid control device 112 resists the movement from a close position of an auxiliary member 86 in a state that the force generated on the spring 92 is controllable.  That is, when the voltage is added to the conductive plates 142, 144 mounted in the electric rheology fluid chamber 124, and the viscosity of the electric rheology fluid between the plates 142, 144 and a rod 146 is increased, the electric rheology fluid current flown therein is limited, whereby the device resists the movement of the member 86 by the fluid pressure from the chamber 52 and the passageway 72.
Patent JP-S62202511-A (JP)
Title: Detector for gas in oil for oil-filled electric apparatus
Inventor: HASHIMOTO MITSUMASA
IPC: H01F27/00
Filed: 1986-03-01
Abstract: PURPOSE:To analyze and detect a gas in oil stored in a gas measuring tube through a six-way changeover valve, and to improve the precision of analysis and reliability by continuing a section between carrier gas input-output tubes by the six-way changeover valve and connecting the gas measuring tube removed from a gas reserving chamber to the six-way changeover valve. CONSTITUTION:A gas detector 4 is constituted of an air feeder 11, a gas sensor 15, etc. connected to carrier gas input-output tubes 9, 10. A gas measuring tube 8 is connected detachably to a gas reserving chamber 6. A section between the carrier gas input-output tubes 9, 10 is coupled by a six-way changeover valve 7, and connecting tubes 22a, 22b connecting the gas reserving chamber 6 are fitted between residual one terminals of the six-way changeover valve 7, and gas tubes 23a, 23b supplying and discharging a standard gas are mounted between residual other terminals. Accordingly, the gas detector 4 need not be carried, and a gas in oil is analyzed easily, thus improving the precision of analysis and reliability.
Patent JP-H02225360-A (JP)
Title: Aggregate powder of orientated ceramic crystal particle and production thereof
Inventor: UEMATSU KEIZO
IPC: C04B35/00
Filed: 1989-02-28
Abstract: PURPOSE:To make characteristics of various functional ceramics exhibit like those of single crystal by orientating the crystal axis of crystal particles comprising isometric system of ceramics having pyroelectric properties. CONSTITUTION:In aggregate powder of ceramic crystal particle comprising isometric system having pyroelectric properties but not ferroelectric properties, the crystal axis of crystal particle is orientated to form aggregate powder of orientated ceramic crystal particle. The aggregate powder of orientated ceramics can be obtained by the following method (a) or (b). Namely, (a) crystal particle powder having pyroelectric properties is subjected to temperature change and placed in an electric field so that the crystal axis of crystal particle is orientated. (b) Crystal particle powder having pyroelectric properties is subjected to temperature change in an electric field so that the crystal axis of the crystal particle is orientated.
Patent JP-S63213676-A (JP)
Title: Adhesive for electroless plating
Inventor: NATSUME TAKASHI
IPC: C09J121/00
Filed: 1987-03-02
Abstract: PURPOSE:To produce an adhesive for electroless plating having superior heat resistance and bonding strength and leaving no air bubbles after coating, by using acrylonitrile-butadiene rubber contg. a specified percentage of acrylonitrile and resol type alkylphenol resin. CONSTITUTION:An adhesive for electroless plating contg. acrylonitrilebutadiene rubber (NBR) contg. 42 - about 60wt.% acrylonitrile and resol type alkylphenol resin is prepd. The pref. amt. of the NBR blended is 50-75pts.wt. per 100pts.wt. in total of the NBR and phenol resin and the pref. total amt. of them in the adhesive is about 15-25wt.%. The NBR and phenol resin are added to an org. solvent and mixed to obtain the adhesive for electroless plating having superior bonding strength and heat resistance and leaving no air bubbles after coating.
Patent JP-2000242422-A (JP)
Title: Sheet for mouse pad
Inventor: MUNEDA KOICHI
IPC: G06F3/039
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the mouse pad from deforming by absorbing hand oil, etc., sticking on a desk by laminating base cloth on the top surface of a polyolefin-based resin sheet and forming an ultraviolet-ray setting type film on the reverse surface. SOLUTION: A base cloth layer is laminated on the top surface of a foam sheet made of polyolefin-based resin or a non-foam sheet and the ultraviolet-ray setting type film is formed on the reverse surface. The polyolefin resin in use is polyethylene, polypropylene, a copolymer of them and other α-olefin, or a copolymer of them and a monomer such as polymerizable vinyl acetate, vinyl chloride, and (meth)acrylic acid. The base cloth in use is synthetic fiber of polyester, polyamide, polyolefin, etc., or natural fiber such as cotton, silk, wool, and hemp and the synthetic fiber is preferable in cost. As ultraviolet-ray setting type paint, generally used ultraviolet-ray setting type paint such as urethane- acryl ultraviolet-ray setting type paint is usable.
Patent JP-H05245974-A (JP)
Title: Laminated sheet
Inventor: TOMITA ITSUO
IPC: H05K3/38
Filed: 1992-03-03
Abstract: PURPOSE:To enhance wetting characteristics and to improve the close adhesiveness of ink, in a laminated sheet wherein a metal foil layer is integrally provided on the surface of a resin impregnated base material, by setting the surface wetting index based on JIS of metal foil to a definite value or more. CONSTITUTION:A required number of base materials composed of an inorg. fiber such as a glass fiber or an asbestos fiber, an org. fiber composed of polyester, polyamide or fluoroplastic or a natural fiber are impregnated with a resin and metal foil of copper, aluminum or nickel is integrally arranged on the upper surface and/or under surface of the impregnated base materials to obtain a laminated sheet. Herein, the surface wetting index of the metal foil measured according to JIS-K6768, that is, a wetting test method of polyethylene and polypropylene films is 35dyn/cm or more. The thickness of this metal foil is pref. 0.018-0.07mm. By this constitution, wetting characteristics are enhanced and the close adhesivenss of ink is improved.
Patent JP-H04282214-A (JP)
Title: Molding method for barrel body
Inventor: MASUDA KOJIRO
IPC: G02B7/02
Filed: 1991-03-11
Abstract: PURPOSE:To integrally mold a plurality of lenses in a lens barrel together with the lens barrel under the condition that their optical axes are correctly set. CONSTITUTION:A first barrel body 6 is formed out of non-light transmitting resin 26 with a first forming mold 11. At the same time, a second barrel body 7 is formed out of non-light transmitting resin 27 with a second forming mold 12. After that, at the second process, a first lens 2 is formed out of light transmitting resin 28 with the first forming mold 11 together with the first barrel body 6. At the same time, a second lens 3 is formed out of light transmitting resin 28A with the second forming mold 12 together with the second barrel body 7. After the first lens 2 and second lens 3 are arranged in the first and second forming molds 11 and 12 so as to fall optical axes 4 and 5 in line with each other by falling the axis lines 29 and 30 of respective cavities through the movement of the second forming mold 12, the first and second barrel bodies 6 and 7 are made into an integral body by means of resin 9.
Patent JP-H07230000-A (JP)
Title: X-ray lens
Inventor: TOMIE TOSHIHISA
IPC: G02B3/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a lens, whose application wave length range is wide and convergence performance is high and which can be manufactured easily and highly precisely, and wherein a vertical incidence is possible by arranging in parallel and arraying N pieces of hollow cylindrical unit lenses along linear arraying axis for a lens material member. CONSTITUTION:N pieces of hollow cylinders 12 of drilled in the direction of its thickness are provided for a lens material member 11, the N pieces of cylinders 12 are successively connected (in cascade constitution), since they are mutually parallel and their center axes are arrayed at right angles with an array axis which is one straight line, a focal distance fr of an X-ray lens 10 composed of these N pieces of cylinders 12 or a group of N pieces of unit lens as a whole is effectively reduced up to fu/N to give the X-ray lens 10 of a practically fully short focal distance, an X-ray XR emitted along the arraying axis of the lens 12 is converged at a focal position FP corresponding to the effective focal distance fr constricted in a fully practical length range and becomes linear light collection XP.
Patent JP-H04283119-A (JP)
Title: Controller of air conditioning device for vehicle
Inventor: OGATA HISASHI
IPC: F04B49/06
Filed: 1991-03-12
Abstract: PURPOSE:To provide a controller of air conditioning device for a vehicle suitable for the vehicle with automatic transmission and to dispense with adjustment of opening degree of accelerator by maintaining the operating condition of a compressor in the same condition as before when brake is released while a car stops at an uphill slope. CONSTITUTION:A vehicle with automatic transmission is provided with a car speed detection means 21 which detects car speed, a pitch angle detection means 22 which detects inclination of vehicle in forward and backward directions, a braking condition detection means 23 which detects operation of a brake device, and control means 15, 16 which maintain the operating condition of a refrigerant compressor 11 of an air conditioning device for vehicle constant when the vehicle stops at an uphill slope in the condition where brake is not applied based on the detected information of the detection means 21, 22, 23.
Patent JP-H11242479-A (JP)
Title: Stand for musical instrument
Inventor: SENBA YASUYUKI
IPC: G10G5/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To make it easy to adjust the height of a musical instrument setting base, to lighten the physical load on a user, and to improve handling. SOLUTION: A musical instrument stand 1 consists of a stand main body 2 and a musical instrument setting base 3 where a marimba is set. A height adjusting device 14 which supports the musical instrument setting base 3 in a freely height adjustable state is built in a leg 12 of the stand main body 2 and coupled with a support member 20 of the musical instrument setting base 3. The height adjusting device 14 is equipped with a cylinder 31 in which high-pressure gas is charged, a piston which is fitted slidably in the cylinder 31 to partition the inside of the cylinder into a 1st and a 2nd room, and a piston rod 36 which is coupled with the piston to project out of the cylinder 31, and the musical instrument setting base 3 is energized upward with the gas pressure in the cylinder.  A stopper 15 which locks the support member 30 at an arbitrary height is fitted to the upper part of the leg 12.
Patent JP-S59207218-A (JP)
Inventor: KURAESU TOUUSUTEN NIRUSON
IPC: B29C49/12
Filed: 1984-03-09
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-H09209229-A (JP)
Title: Machine for cord-dipping
Inventor: MAETANI MASAKATSU
IPC: D02J13/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive compacted cord-dipping device reduced in the number of rolls to shorten a cord-passing operation time by disposing a part of a driving roll having a cord wound thereon several times in a dipping liquid received in a dipping tank so as to use the driving roll also as a dipping roll. SOLUTION: This cord-dipping device is used as follows: pulling out a cord 10 used as a core cord of an industrial belt useful for transmitting a powder with a driving and dipping device 19a, imparting a constant tension to the cord, simultaneously dipping the cord in a dipping tank 23, repeatedly reciprocating the treated cord in an oven and simultaneously heating the cord, cooling the cord outside the oven and subsequently winding up the treated cord on a winder. Therein, the driving dipping device 19a has a pair of driving rolls 24a, 24a' disposed in parallel to each other, and a driving means 55 for rotating a pair of the driving rolls 24a, 24a'. The cord 10 is spirally wound between the driving rolls 24a, 24a' plural times, and a part of the driving roll 24a' is immersed in a treating liquid received in the dipping tank 23.
Patent JP-H11285535-A (JP)
Title: Stent flexible in direction of branched axis
Inventor: HOJEIBANE HIKMAT
IPC: A61F2/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an expandable stent system flexibly varying in the axial direction. SOLUTION: The stent 101 flexible in the axial direction is provided with an axis in the longitudinal direction and consists of plural bands arranged in the longitudinal direction in its desirable executing form, and the respective bands demarcate a nearly continuous waveform along linear segments parallel with the longitudinal axis. Plural links maintain the bands to be tube-like structure. Each band arranged in the longitudinal direction of the stent is connected to an adjacent band through a link in the direction of short outer periphery at plural periodical positions. In addition, a pair of branched stents are opened and shown.
Patent JP-H029220-A (JP)
Title: Low absorption control circuit of power transistor
Inventor: ANTONERA BAIOKI
IPC: H03K17/0412
Filed: 1989-02-28
Abstract: PURPOSE: To reduce the size of a capacitor by providing the control circuit with two turn-off circuits and a comparator connecting its input to a reference voltage supplying source and the gate electrode of a power transistor(TR) and connecting its output to 1st and 2nd turn-on circuits and minimizing the absorption of electric charge to a capacitor. CONSTITUTION: When the voltage of a gate terminal G exceeds a value obtained by summing voltage Vr and a voltage drop due to diodes D6, D7, a circuit 7 is turned to a driven state. The value of the voltage Vr can be controlled by suitably selecting a Zener diode DZ. Consequently the absorption of charge by the capacitor Cp can be minimized and the reduction of switching speed due to the saturation of a TR M2 can be simultaneously evaded. At a moment that the circuit 7 is driven, all currents flowing from a constant current source A are allowed to flow through a TR DM2 and a 1st circuit 6 is turned to a non-conductive state. Thus the 1st circuit 6 is separated from a bridge circuit 4 by the action of a diode D5.
Patent JP-S60192021-A (JP)
Title: Water stopping method for construction joint of underground continuous wall
Inventor: HOSOKAWA YOSHIO
IPC: E02D5/18
Filed: 1984-03-12
Abstract: PURPOSE:To facilitate a cut-off word and to improve cut-off effect, by a method wherein an injection material injecting pipe, hereinafter called an injecting pipe, is inserted through a leak water detecting pipe, hereinafter called a detecting pipe, disposed to the end surface of the construction joint of an element for building an underground continuous wall, and plural sluice valves are located therebetween. CONSTITUTION:A detecting pipe 1 is attached to a partition 2 of an existing element A for building a continuous wall. An injecting pipe 4, having additional function to detect a pressure, to which plural cylindrical sluice valves 5 formed by a material such as rubber are attached, is inserted through the detecting pipe 1. A sluice valve pressurizing pipe 6 is connected to the sluice valve 5, and a pressure air or a pressure water is fed or drained to and from the pipe 6. In case pressure fluid is not fed, the injecting pipe 4 is vertically moved within the detecting pipe 1, and in case the pressure fluid is fed, a space between the detecting pipe 1 and the injecting pipe 4 is blocked. This permits facilitation of a cut-off work, and improvement of a cut-off effect.
Patent JP-S58162839-A (JP)
Title: Measuring apparatus of moisture content
Inventor: SHINDOU OSAMU
IPC: G01N5/04
Filed: 1982-03-24
Abstract: PURPOSE:To measure quickly and accurately moisture of various samples, by utilizing a memory card stored a prescribed heating time and heating temperature information corresponding to the sample in a heating and drying type moisture measuring apparatus. CONSTITUTION:Weight of a sample is weighed by a balance 20 and data are fetched in an MPU 26 from an interface 61. A memory card corresponding to the sample is received to an input part 32 and set data of heating time and heating temperature are fetched in the MPU 62 through an input-output control part 33. Thus, a heating controlling circuit 12 is operated and a heater 10 is controlled. The weight of the sample on the way of heating is measured by the balance 20 and moisture content is obtained in a short time by finding an asymptotic line of a moisture drying curve. Optimum heating control for a new object sample to be measured is made possible by applying a memory card system in such a manner.