baber/WOPTO huggingface dataset:
Patent JP-H0835550-A (JP)
Title: Troidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1994-07-27
Abstract: PURPOSE:To facilitate the manufacture of the structure part for suppressing the relative rotation and to secure the strength of this part, by combining an output side disc and an output gear in a relatively by unrotative manner. CONSTITUTION:Noncircular recessed parts 34 and 34 are formed at the center part on the shoulder surface of an output side disc 4. On one side surface in the axial direction of an output gasr 31, noncircular projection parts 37 and 37 are formed. Through the fitting between the recessed parts 34 and 34 and the projection parts 37 and 37, the relative rotation between the output side disc 4 and the output gear 31 is prevented.
Patent JP-H0517507-A (JP)
Title: Production of copolymer latex
Inventor: SHICHIZAWA ATSUSHI
IPC: C08F236/12
Filed: 1991-07-16
Abstract: PURPOSE:To stably produce a rubber latex, suitable as an ABS stock, predominant in butadiene with a monodisperse particle size distribution of 0.1-0.2mum. CONSTITUTION:Firstly, emulsion polymerization of 5-40 pts.wt. of the first monomer mixture containing (A) >=65wt.% of an aliphatic conjugated diene monomer and (B) 5-20 pts.wt. of a vinyl cyanide monomer is carried out. And, at a point when the polymerization rate reaches 30-80%, the continuous addition of a second monomer mixture containing 0-3wt.% of a vinyl cyanide compound is started to carry out the polymerization. Throughout the process, the polymerization is started smoothly with good balance between the first monomer mixture consumption due to the polymerization and the feed of the second monomer, thus stably obtaining the objective rubber latex containing small particles with a uniform distribution of 0.1-0.2mum in high reproducibility.
Patent JP-H0340923-A (JP)
Title: Removing method for silicon in iron and steel pickling waste liquid
Inventor: OTSUKA KUNIHIKO
IPC: C01G49/00
Filed: 1989-07-06
Abstract: PURPOSE:To easily and effectively remove silicon from waste liquid by specifying both the concn. of hydrochloric acid and the concn. of iron chloride in iron and steel pickling waste liquid and making silica in waste liquid insoluble and then adding the solid material recovered from the waste liquid. CONSTITUTION:Iron and steel pickling waste liquid is regulated so as to obtain 2-6wt.% concn. of free hydrochloric acid and 25-34wt.% concn. of iron chloride. Solid material recovered from this waste liquid is added at the rate of 0.5-10g/l. The mixture is agitated and thereafter the solid material is filtered. In this case, when the concn. of iron chloride is lower than 25%, flocculation and bulking of silicon are not sufficiently promoted. When it exceeds 34%, such possibility is caused that iron chloride is deposited. Further when the concn. of free hydrochloric acid is lower than 2%, flocculation and bulking of silicon are not sufficiently promoted. When this exceeds 6%, such case is caused that crystal of iron chloride is deposited at ordinary temp. The above-mentioned solid material is constituted of both SiO2 as main component and the balance slurry material consisting of carbon and alumina. Such material can be utilized which is separated from the pickling waste liquid by ultrafiltration and filtered by this method.
Patent JP-H0727559-A (JP)
Title: Cantilever with thin film type displacement sensor
Inventor: FUJIO HISAMITSU
IPC: H01J37/28
Filed: 1993-07-15
Abstract: PURPOSE:To improve the detection characteristic and operability by forming an actuator on a cantilever with thin film type piezoelectric/electrostrictive elements like a thin film type displacement sensor. CONSTITUTION:A silicon nitride film 1 is formed on Si (100) by the CVD method, a window is partially opened, and a pit is formed by anisotropic dry etching with potassium hydroxide. The pit portion is oxidized to form a needle 2 of silicon oxide, and a platinum electrode 3 is formed on the silicon nitride film 1 by photolithography. Titanate zirconate (PZT) 4 of a phase boundary composition is formed on it by sputtering, a platinum electrode 5 is formed on it, the silicon nitride film 1 is formed on it, a platinum electrode 6 is formed on it, a PZT 7 is again formed on it, and a platinum electrode 8 is formed on it. The silicon nitride film 1 on the back face is finally removed, a glass block is electrostatically pressed, and a displacement sensor constituted of the lower electrodes 3, 6, intermediate PZT 4, 7, and the upper electrodes 5, 8 and an actuator are formed on the flexible plate of silicon nitride respectively.
Patent JP-H0620866-A (JP)
Title: Dielectric element
Inventor: KATO KOJI
IPC: H01G4/10
Filed: 1992-07-02
Abstract: PURPOSE:To prevent a film from decreasing in adhesion, fatigue properties, and polarization retaining properties and to enhance the reliability by a method wherein the composition of the material of electrodes and the dielectric in contact with one of the electrodes is specifically varied continuously. CONSTITUTION:The surface of a silicon substrate 101 is oxidized for the formation of an insulating layer 102 of silicon trioxide, and an adhesion enhancing film 103 is formed thereon. Then, an electrode 104 (lower electrode) of a capacitive element and a dielectric film 106 are provided. At this point, a region 105 (composition transition region) where component elements, platinum and PZT (Pb{ZXXTi1-X}O3), of the lower electrode 104 are continuously varied in the mixing ratio from 0:1 to 1:0 is provided between the lower electrode 104 and the dielectric film 106. By this setup, an interfacial stress induced between a dielectric and an electrode due to change with time or a thermal treatment carried out in a dielectric element manufacturing processing can be relaxed, so that a film can be prevented from deteriorating in adhesion, fatigue properties, and polarization retaining properties and enhanced in reliability.
Patent JP-H051077-A (JP)
Title: Imide compound, curable composition containing the same and cured product therefrom
Inventor: KISHIMOTO YASUHISA
IPC: C08G77/28
Filed: 1991-07-16
Abstract: PURPOSE:To provide a novel compound curable at relatively low temperatures by the action of a catalyst, useful for cured products, excellent in heat resistance, chemical resistance, solubility and mechanical properties. CONSTITUTION:The objective compound of formula I [R<0> is 6-30C tetravalent organic group containing aromatic group; R<1> is 1-20C divalent organic group; R2 is 1-20C monovalent organic group or of formula II (R<3> is 1-10C monovalent hydrocarbon); X is OH or hydrolyzable group; (a) is 1-3], for example, a compound of formula III. This compound is obtained, e.g. by the following process: firstly, reaction is made in an organic polar solvent between an aromatic tetracarboxylic dianhydride and an alkenyl group-contg. amine to produce an amic acid, which is then heated to form a compound; then, this compound is reacted with a compound of formula IV in a solvent such as hexane in the presence of a catalyst such as H2PtCl6.6H2O. The second objective curable composition containing said compound and a silanol condensation catalyst such as tetrabutyl titanate gives the third objective cured product excellent in resistance to acids and alkalies on curing by moisture and heat.
Patent JP-S6332618-A (JP)
Title: Automatic setting method for compounding condition of color paste
Inventor: ICHINOSE SHIRO
IPC: G05D24/02
Filed: 1986-07-28
Abstract: PURPOSE:To attain an automatic setting method for compounding conditions of color paste that sets and outputs automatically the printing conditions, by having input of the compounding conditions of the color paste used for printing the fiber products, etc. to a computer. CONSTITUTION:The length (a) and the width (b) of the texture to be printed are put into a computer together with an area ratio (c) of the print part, the amount (d) of the color paste applied per unit area of the print part, the recipe (e) of the dyestuff weight ratio set to the color paste, and viscosity (f) of the color paste. The computer calculates (aXbXcXd=P) to obtain the color paste liquid amount P. Then (PXe=Q) is calculated to obtain the dyestuff amount Q. Then the paste piece number (y) is obtained from the viscosity (f) and the number (y), i.e., the weight ratio between the source paste and the color paste stored previously. Then the source paste amount R=PXy is calculated together with the supplied water amount S=P-R-Q for output of the amount Q, the amount R, the amount S and also the amount P if needed.
Patent JP-2000011892-A (JP)
Title: Gas-discharge type display panel and display device using the same
Inventor: SUZUKI KAZUO
IPC: H01J11/26
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance the electric insulating property between a dielectric layer and a protecting layer by forming an insulator layer between an electrode pair and the dielectric layer. SOLUTION: A diffusion preventing layer 50 of conductive fine particles is provided between the bus electrodes 7, 7' of a front substrate 1 and a dielectric layer 8. The thickness of the diffusion preventing layer 50 is set to 0.5 μm or more, whereby diffusion of the conductive particles in the electrode material to the dielectric layer 8 or a protecting layer 9 can be suppressed. However, since the diffusion preventing layer 50 itself is cracked by the difference in thermal expansion coefficient with the dielectric layer 8 or the like when the thickness is too large, the thickness is preferably set to 10 μm or less.  In the manufacturing process of the front substrate 1, a paste containing silicon oxide as component is used, and it is printed on the bus electrodes 7, 7', for example, by screen printing, and baked with a prescribed profile to form the diffusion preventing layer 50. In a panel having such a diffusion preventing layer 50, all cells can normally emit light to perform a precise display.
Patent JP-H0522679-A (JP)
Title: Rotational device for television receiver
Inventor: YAYAMA ZENJI
IPC: H04N5/64
Filed: 1991-07-17
Abstract: PURPOSE:To obtain the rotational device for television receiver which can be remotely controlled with good operability and capable of rotating a cabinet to an operator. CONSTITUTION:A rotation signal B to be emitted by pressing an automatic rotation button 9 of a remote control signal transmitter 4 continuously is received by light receiving parts 7 and 8 provided on both sides in front of a cabinet 1. Based on the difference of the intensity of a rotation signal B received by these light receiving parts 7 and 8, the cabinet 1 rotates in the light receiving part receiving a rotation signal B strongly, and the screen of the television receiver is turned to an operator of the remote control signal transmitter.
Patent JP-H0729519-A (JP)
Title: Crt for projector
Inventor: NOMURA KOJI
IPC: H01J29/89
Filed: 1993-07-15
Abstract: PURPOSE:To reduce manufacturing cost by making common use of a part, by improving color purity of emitting light in a CRT, improving chromatic aberration, and installing a projection lens in common to respective CRTs. CONSTITUTION:A light absorbing agent is contained in panel glass 20 of a CRT so that transmissivity of light having a wave length except a main wave length of an emitting light spectrum emitted from phosphors 28 of CRTs 4, 6 and 8 for a projector becomes lower than transmissivity of light having the main wave length. For example, the light absorbing agent is contained in panel glass of a CRT for G so that an average value of transmissivity of light having a wave length within a range of 500 to 560nm becomes higher than transmissivity of light having a wave length except this range. The light absorbing agent is contained in panel glass of a CRT for R so that an average value of transmissivity of light having a wave length within a range of 600 to 700nm becomes higher than transmissivity of light having a wave length within a range of 500 to 600nm.
Patent JP-H0225318-A (JP)
Title: Method and apparatus for high frequency welding thermally weldable tube
Inventor: MOCHIZUKI YASUHIRO
IPC: B29C65/00
Filed: 1988-07-14
Abstract: PURPOSE:To make it possible to prevent high frequency noise from propagating outside even under the state that blood or electrolytic solution is present in a tube by a method wherein high frequency welding is done under the condition that the inner passage is blocked by clamping the tube at portions on both sides of a weld. CONSTITUTION:In order to be able to respectively and properly block the inner passage of a tube, for example, a set of welding electrodes 2a and 2b are accessibly provided face to face at both sides of the leading-in part of a thermally weldable tube 1, in which blood or electrolytic solution is present and two sets of clamping members each consisting of a clamping block 10 and a clamping claw 16 are respectively provided at both the sides of the welding electrodes along the leading-in part of the tube somewhat apart from the welding electrodes. As a result, by blocking the inner passages at the portions of the tube or both the sides of a weld with the respective sets of the clamping members, the blood or electrolytic solution in the tube is cut into parts. Under the above-mentioned state, high frequency welding is done. Further, before the blocking of the thermally weldable tube with the clamping members, the amount of the blood or electrolytic solution is preperably reduced by flattening the tube between the clamped portions with the welding electrodes and the like.
Patent JP-H04371856-A (JP)
Title: Defective printing detection device for thermal recorder
Inventor: KARIBE MUTSUHIRO
IPC: B41J2/35
Filed: 1991-06-21
Abstract: PURPOSE:To detect defective printing accurately even in an ordinary thermal recorder in which image signals inputted to a thermal head are continually changed. CONSTITUTION:A thermal recorder 31 using a thermal head or the like receives image signals for one line from an image signal storage means 33 and prints the data for one block at every supply of a strobe signal from a strobe signal control means 34. The number of black pixels is detected. An electric current value prediction means 42 arithmetically predicts an electric current according to the detected number. An electric current value detection means 43 detects the value of an electric current consumed by the thermal recorder 31 per block. When an actual electric value for one line is accumulated in an electric current storage means 45, a comparison means 46 compares the actual electric current value with the predicted electric current value. In this comparison, detective printing is detected.
Patent JP-2001007691-A (JP)
Title: Power supply control circuit for ac two-wire type switch
Inventor: KAMATA OSAMU
IPC: H03K17/78
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control circuit for an AC two-wire type switch, that does not employ transformer and switching regulator module and functions at a low cost, with a saved space, a high input fluctuation suppression ratio and immunity to external noise and that can be coordinated with other electronic switches. SOLUTION: A phototriac coupler Q2, a Zener diode ZD1, and a bridge rectifier diode D1 applies firing control to a contactless switching element 1, a switching element 3 is provided to a secondary side of the bridge rectifier diode D1, and the Zener diode ZD1 and a small signal thyristor Q4 apply output control of the switching element 3 and firing control of the phototriac coupler Q2 utilizes the secondary voltage of the switching element 3.
Patent JP-S6068701-A (JP)
Title: Crystal oscillation system
Inventor: NAKAJIMA ATSUYOSHI
IPC: H03B5/32
Filed: 1983-09-22
Abstract: PURPOSE:To attain a flat output characteristic over a wide temperature range by oscillating simultaneously two different resonator modes in a crystal resonator and extracting a frequency difference. CONSTITUTION:The beat frequency has the best characteristic when alpha1/alpha2 and f2/f1 are equal to each other, where f1, f2 and alpha1, alpha2 are the frequencies of the short side oscillation and the long side oscillation existing in a GT-cut crystal resonator with a supporting part and the primary temperature coefficients. An oscillation circuit 32 oscillates a resonator 31 in the dual mode, and one frequency of the two oscillation modes is subjected to amplitude modulation by a beat frequency at an output of the oscillation circuit 32. The beat frequency is extracted by passing the output through a low-pass filter 33.
Patent JP-H0227006-A (JP)
Title: Method of construction of temporary road
Inventor: JIYOSEFU I POUYAA
IPC: E01C9/08
Filed: 1988-07-14
Abstract: PURPOSE: To easily and quickly perform the attachment and recovery of a temporary road by continuously laying duckboards reversely in a damp area, and continuously laying duckboards thereon while meshing the back plates of these drain boards therewith back to back. CONSTITUTION: Lower duckboards arranged at intervals are fixed to the lower surfaces of upper duckboards arranged at fixed intervals so as to cross them to form a duckboards. A plurality of the thus-formed duckboards is continuously laid in a damp area while the lower duckboard plates are mutually meshed back to back. According to this, a temporary road can be easily and quickly constructed by use of lightweight duckboards easy to carry.
Patent JP-H04370200-A (JP)
Title: Solid cleaning agent for flush toilet
Inventor: NAKAZAWA TAKEKAZU
IPC: C11D3/60
Filed: 1991-06-19
Abstract: PURPOSE:To obtain the title cleaning agent containing an oxygen based bleaching agent, surfactant, fat and protein decomposing enzyme and water absorbing polymer resin at a specific ratio, capable of quickly removing stain such as yellowing and also having deodorizing and degerming and bleaching effects together. CONSTITUTION:The objective cleaning agent containing (A) 50-80 pts. wt. oxygen based bleaching agent having >=10.0 effective oxygen concentration and pH 4.0-11.0 and preferably consisting of sodium percarbonate, (B) 10-30 pts.wt. surfactant, preferably nonionic or amphoteric surfactant, (C) fat and/or protein decomposing enzyme consisting of an alkaline protease or alkaline lipase, preferably capable of exhibiting effect best at pH9-11 and (D) 1-15 pts.wt. water absorbing polymer resin such as carrageenan or polyacrylic acid.
Patent JP-2000011025-A (JP)
Title: Method for supporting material design
Inventor: AIGA FUMIHIKO
IPC: G06F17/50
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To evaluate the stable structure of a large scale molecular system, the transition state of a reaction and activating energy by properly reproducing the potential energy curved surface of the large scale molecular system by means of a small calculation quantity through the use of an energy describing procedure, an energy calculating procedure and a structure optimizing procedure. SOLUTION: An object molecule is divided into an area and a model molecule sharing the area of the object molecule is defined (S1 and S2). The approximate level of energy calculation in the sharing and non-sharing areas of the object molecule with the model molecule is selected (S3 and S4). The initial structures of the object molecule and the model molecule are designated (S5). The energy and the energy differentiation of the initial structures in the non-sharing and sharing areas of the object molecule with the model molecule are calculated (S6 and S7) and the sum of the respective contributions is calculated (S8). The new structures of the both molecules are generated (S9).  When absolute values in the coordinate displacement of the new structures and the old ones are converged to be equal to below a setting value (S10), the physical quantity of the optimizing structure of the object molecule is calculated (S11).
Patent JP-S5799562-A (JP)
Title: Preparation of microcrystal
Inventor: KAWAMATA MASANOBU
IPC: C07C233/58
Filed: 1980-12-12
Abstract: PURPOSE: To obtain a microcrystal capable of exhibiting a remarkably high cholesterol-lowering action in blood by the oral administration, by forming a polymorph from N-(2,6-dimethylphenyl)-Δ 3 -dihydroabietamide (THD) with a specific solvent, and finely dividing the resultant polymorph.  
     CONSTITUTION: The polymorph of N-(2,6-Dimethylphenyl)-Δ 3 -dihydroabietamide (THD) is prepared by the following methods: (A) THD is dissolved in a solvent selected from a halogenated hydrocarbon, e.g. methylene chloride, a cyclic saturated hydrocarbon, e.g. cyclohexane, and chain or cyclic ethereal organic solvent, e.g. ethyl ether, and the crystal is then separated from the resultant solution. (B) THD is wetted by the solvent and allowed to stand. (C) THD is allowed to stand in the solvent vapor. The resultant polymorph of THD is then mechanically and finely divided to give the crystal of THD having an average particle diameter of 2W4μ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6154585-A (JP)
Title: Data writing system of ic card
Inventor: YORIMOTO GIICHI
IPC: B42D15/10
Filed: 1984-08-24
Abstract: PURPOSE:To shorten the data writing time with high accuracy by using an initial writing means for card containing a microcomputer, a verifying means, a rewriting means applying the routine processing and an additional writing means. CONSTITUTION:The first writing time t0 per byte is set shorter enough than the standard writing time and also at the writing enable time. In case it is decided the data is not satisfactorily accurate with the writing time t0, this time t0 is changed to the time t1(t1>t0). The time t1 is usually larger serveral times as much as the time t0. The stability of the data written to a PROM is subject to the total writing time with the fixed current value. Therefore the writing time of (n) times is increased up to t0+(n-1)t1 even though each writing time is kept at t1. Thus the satisfactory effect is secured from a rewriting action. The additional writing is carried out for a period of time equal to m(m>1) multiples as much as the time (nX5), where (t) and (n) show the writing time and the routine frequency respectively.
Patent JP-H0225649-A (JP)
Title: Exhaust structure for cooking room
Inventor: ASAUMI HIROTOSHI
IPC: F24C15/20
Filed: 1988-07-14
Abstract: PURPOSE:To adsorb soot contained in air from a cooking room to foggy water for purification and to enable the soot to be discharged togetherwith water by a method wherein a fan, a spray tool, and a draining means are mounted in an exhaust duct. CONSTITUTION:A cooking tool 11 formed with a gas range is disposed approximately at the central part of a cooking room R and an exhaust duct 2 having the one end opened in a position above the cooking tool 11 extends along the back of the cooking tool 11 and through the floor body of the cooking room R. The other end is connected to a box body 13 situated in an underfloor space 12 below the cooking room. When air from the cooking room R flowing from an inlet 15 toward an outlet 16 through the exhaust duct 2 passes within the box body 13, by spraying foggy water against an air flow through spray tools 4, soot contained in air from the cooking room is adsorbed by the foggy water for purification. Water adsorbing the soot is dropped in a water reservoir pert 25 and is drained to the outside A of a house through drain pipe 26.