baber/WOPTO huggingface dataset:
Patent JP-H03246351-A (JP)
Title: Misfiring detector for internal combustion engine
Inventor: NAKABAYASHI KATSUHIKO
IPC: F02D45/00
Filed: 1990-02-23
Abstract: PURPOSE:To realize a stable misfiring detection that is not affected with outside effects such as the unevenness of a road surface, by operating a pressure difference between reference exhaust pressure and real exhaust pressure detected by means of a predetermined take-in timing, and conducting the decision of misfiring when this pressure difference is larger than a misfiring decision value. CONSTITUTION:A reference exhaust pressure operating means 3 that operates reference exhaust pressure at the time of normal combustion on the basis of the output of the rotary angle sensor 2 and load detecting means 1 of an internal combustion engine, is provided, and at the same time a misfiring decision value operating means 4 that operates a misfiring decision value on the basis of the output of respective detecting means 1, 2, is provided. Also, an exhaust pressure take-in timing operating means 5 that operates the take-in timing of exhaust pressure on the basis of the output of the rotary angle sensor 2, is provided. And a pressure difference between reference exhaust pressure and real exhaust pressure detected by means of an exhaust pressure sensor 6, is operated by means of an operating means 7 in agreement with the exhaust pressure take-in timing operated hereat, and this pressure difference is compared with a misfire decision value by means of a misfiring deciding means 8, and misfiring is decided when the pressure difference is larger than the misfire decision value.
Patent JP-H06226161-A (JP)
Title: Arm support method of spraying robot
Inventor: YOSHIMOTO KAZUOKI
IPC: B05B13/04
Filed: 1993-02-08
Abstract: PURPOSE:To provide an arm support method capable of continuing the spraying work of a covering material such as a refractory material without allowing a spraying robot to run so as to avoid the pillar material on a slab. CONSTITUTION:The base end 7303 of a first arm 73 is supported within a vertical plane in a revolvable manner through a support shaft 7305 at the place near to the edge part 101 of the car body frame 71 moving on the upper surface 103 of a floor slab 1 along the edge part 101 thereof. Further, a second arm 75 is supported at the leading end of the first arm 73 so as to be slidable in the direction crossing the longitudinal direction of the first arm 73. Furthermore, a spray nozzle 79 is attached to the leading end 7501 of the second arm 75 and, at the time of the non-spraying of a refractory material, the second arm 75 is slid upwardly and, thereafter, the first arm 73 is revolved upwardly by 120 deg. and the first and second arms 73, 75 are positioned above the housing 7129 on the car body frame 71.
Patent JP-S58170605-A (JP)
Inventor: FUUBERUTO KEENIHI
IPC: B60C27/06
Filed: 1983-03-17
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-H02224158-A (JP)
Title: Cache memory device, data processor, data access method, and method for storing data in cache memory
Inventor: TAKATANI SOICHI
IPC: G06F12/08
Filed: 1989-02-27
Abstract: PURPOSE:To shorten the waiting time of a processor by temporarily storing data read out from a main memory in a buffer means, and when a cache memory is not accessed from the processor, transferring the data stored in the buffer means to the cache memory and writing the data in the cache memory. CONSTITUTION:In addition to the cache memory consisting of a cache directory 201 and a cache data storing part 202, a cache unit 2 is provided with a write holding data register file 208 for temporarily storing the data of one block prior to the storage of data read out from the main memory 3 in the storing part 202 and a write holding address register 206 for storing the main memory address of the data as buffer means. The data stored in the buffer means are transferred and written to/in the cache memory only when the access of the processor1 is not applied to the cache memory. Consequently, the waiting time of the processor 1 is shortened.
Patent JP-H01261393-A (JP)
Title: Purification of alkylsilane
Inventor: ORII UIRIAMU MARUKO
IPC: C07F7/12
Filed: 1989-02-27
Abstract: PURPOSE: To convert chlorcarbon impurities into alkanes and to easily removed the same with high efficiency by bringing a chlorocarbon-contg. crude alkylsilane and a hydrogen-contg. silane into contact with a catalyst composed of a Lewis acid forming material.  
     CONSTITUTION: At first, (A) a crude alkylsilane (i) essentially consisting of an alkylsilane of the formula R i   a SiX 4-a  [R i  is H or a 1-6C alkyl; X is a halogen; (a) is 1 to 4] and (ii) contg. chlorocarbon composed of a chain alkyl chloride jointly having ≥3C atoms and Cl atoms as trace components and (B) a hydrogen-contg. silane of the formula R ii   m H n  SiX p  [R ii  is a 1-6C alkyl; (m) and (p) are 0 to 3; (n) is 1 or 2, where m+n+p=4] are brought into contact with a Lewis acid forming material as a catalyst, by which the component ii is reacted with the component B to convert the component ii into chain alkanes. Then, the catalyst is separated from the reaction mixture, and after that, the alkylsilane in which the content of the component ii is reduced is recovered. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05255053-A (JP)
Title: Substituted monohydroxyindole-containing hair-dyeing composition and hair-dyeing tool
IPC: A61K8/00
Filed: 1991-03-08
Abstract: PURPOSE: To dye keratin fiber, particularly human hair in a very interesting bright color tinged with warm or grayish white reflection color by using a substituted monohydroxyindole in combination with an oxidizing agent. CONSTITUTION: (A) A composition containing a compound of formula I[OH is positioned at any site on the benzene ring; X is a 1-4C alkyl which may be substituted with OH, a halogen, formula II (R4 and R5 are each a 1-4C alkyl); R1 is H, a 1-4C alkyl, R2 and R3 are each H, a 1-4C alkyl, carboxyl, an alkoxycarbonyl] or its salt is applied to keratin fiber and the color is developed by the action of (1) an iodide and hydrogen peroxide, (2) a nitrite salt, (3) a metallic salt selected from Mn, Co, Cu and Ag, (4) a rate earth salt. In the case of (1), for example, an iodide ion-containing composition A and a pH 2-12 hydrogen peroxide-containing composition B, or a hydrogen peroxide- containing composition A and a pH 3-11 iodide-containing composition B are combined where B is applied before or after application of A.
Patent JP-S51117966-A (JP)
Title: A method for treating nox-containing gas
Inventor: OOTSUKI TATSUKIYO
IPC: B01D53/94
Filed: 1975-04-10
Abstract: PURPOSE:To prevent the influence of the dust contained in a waste gas in the catalytic reduction with ammonia of NOx contained in the waste gas.
Patent JP-H05243685-A (JP)
Title: Semiconductor laser and its characteristic testing method
Inventor: AJIKI KOJI
IPC: H01S5/00
Filed: 1992-02-28
Abstract: PURPOSE:To make it possible to test the characteristics of each of the laser elements as it is in the state of a semiconductor wafer. CONSTITUTION:A laser element 29 is provided with a first clad layer 22, a guide layer 23, an active layer 24, a second clad layer 25, and a cap layer 26 which are laminated on a semiconductor substrate 21 in that order, and at the same time, has a grating structure having a waving interface 27 between the first clad layer 22 and the guide layer 23. For this laser element, the waving interface 27 of the grating structure is formed by a given cycle which is determined by the transmission refractive index of the entire element through each of the layers as well as by the intrinsic emissive wavelength of the material for the active layer 24. Then, the laser light generated by the active layer 24 is lead out from the surface of the element in a state of a semiconductor wafer 28 where a number of laser elements 29 are formed.
Patent JP-S55135840-A (JP)
Title: Composite photoreceptor for electrophotography
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G5/12
Filed: 1979-04-12
Abstract: PURPOSE: To obtain the title photoreceptor capable of 2-color copying in one exposure step, by using 2 photoconductive layers having photosensitive regions different from each other in the visible light region, and composing the second photoconductive layer of a specified charge generating layer and a charge transfer layer.  
     CONSTITUTION: The photoreceptor is made by laminating first photoconductive layer 12 and second photoconductive layer 14 composed of charge generating layer 141 and charge transfer layer 142 and electroconductive substrate 11. Layer 12 is made of a photoconductive material rendered conductive by a chromatic color light (e.g., non red light) transmitted through upper second photoconductive layer 14. On the other hand, layer 14 is rendered conductive by a chromatic color light (e.g., red light) of part of the visible light region under a condition charged to each polarity. At that time, copper phthalocyanine is used as a charge generating substance for layer 142 in a thickness of 0.1W5μ, and an electron donor and an electron acceptor (mixing weight ratio 1:3W3:1) are used for charge transfer layer 142 in a thickness of 5W35μ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01218239-A (JP)
Title: Communication system
Inventor: SUZUKI KATSUAKI
Filed: 1988-02-26
Abstract: PURPOSE:To efficiently attain the data transmission of a terminal by providing an exchange and a storing means between a computer and a terminal. CONSTITUTION:For example, the data from a terminal 5a are sent to a first storing means 9 once by the function of a gateway processor held by an exchange 10. Data accumulated into a storing means 9 are sent to a second storing means 11 at the idle time able to be communicated by the function of the gateway processor considering the communication timing of a host computer 1 and a host computer 2. As this result, for the terminal, a calling awaiting is eliminated and the effective use of the terminal can be executed.
Patent JP-H08241057-A (JP)
Title: Image display device
Inventor: TAKAYAMA ICHIRO
IPC: H05B44/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide an image display device making it possible to display with a luminance according to a control signal without being affected by an image control signal for another pixel. CONSTITUTION: This device is an image display device provided with a thin film pixel element EL, a nonlinear element 5 for controlling the light emission of the thin film pixel element EL, a capacitor C for holding a signal connected to the gate electrode of the nonlinear element 5 and the nonlinear element 6 for writing the data in the capacitor C at every pixel. At this time, a resistor R whose resistance value is larger than the on resistance of the nonlinear element 6 for writing the data and smaller than the off resistance of the nonlinear element 6 for writing the data is arranged between the capacitor C and optional fixed potential.
Patent JP-S58161547-A (JP)
Title: Data decoding system
Inventor: YAMAUCHI KEIICHI
IPC: H04L1/00
Filed: 1982-03-19
Abstract: PURPOSE:To prevent an erroneous correction, by discriminating the coincidence between the point obtained by an internal code and the error position obtained by an external code and counting the number of pointers to control the correction of an error with the number of pointers. CONSTITUTION:The detection or correction is carried out for an error by a decoding circuit 5 of internal codes, and the data obtained after the correction or detection and a pointer showing whether the data is wrong are generated. The deinterleaving is carried out by a deinterleaving circuit, and the point and data obtained after the deinterleaving are fed to an external code decoding circuit 7. The data fed to the circuit 7 is sent to a syndrome generating circuit 10; while the point is fed to a counter 15, an OR circuit 19 and a coincidence discriminating circuit 13 respectively. The counter 15 counts the number of 1 of a pointer, and this count value is fed to a control circuit 16. The circuit 13 decides whether 1 of the pointer is set up at error positions alpha<i> and alpha<j> and then sends this result of decision to the circuit 16. As a result, the correction data is delivered from an adder circuit 17 of modulo 2, and the error position information is delivered from a gate 18.
Patent JP-S59169833-A (JP)
Title: Manufacture of compound molded body
Inventor: KAWAI TAKAO
IPC: B29C43/00
Filed: 1983-03-16
Abstract: PURPOSE:To unify the outer skin and a core material directly by one metal die without an adhering process, by puring a synthetic resin material for a core material into the outer skin manufactured by melting and molding a synthetic resin material through reaction injection molding for curing. CONSTITUTION:The outer skin is manufactured by melting and molding polyvinyl chloride paste or thermoplastic synthetic powder through a rotary molding method and slash molding method. As to the foregoing synthetic resin powder, polyethylene, polypropylene, polystyrene and ABS resin can be used. A compound molded body, whose aimed outer skin and a core material are unified directly by one die throughout whole processes, is obtained by puring and curing a synthetic resin material for a core material into a die for melting and molding, which formed the foregoing outer skin, through reaction injection molding. In addition to the above, it is possible to pour and cure the synthetic resin material for the core material through the reaction injection molding by sticking the outer skin into a separate die.
Patent JP-S51118378-A (JP)
Title: Semiconductor unit
Inventor: YUIGAMI NOBORU
IPC: B41J2/34
Filed: 1975-04-10
Abstract: PURPOSE:Diode agreeable with heat printing head by dorming semiconductor element in multicrystal silicon on the electrode of high melting metal shch as Mo, Ti, W.
Patent JP-H01220563-A (JP)
Title: Subscriber circuit
Inventor: SHINOHARA MASARU
IPC: H04M17/00
Filed: 1988-02-29
Abstract: PURPOSE:To send a charge signal with a small amount of noise by connecting the complementary output of an output amplifier and a subscriber line to two circuits for driving output consisting of different conductive transistors. CONSTITUTION:The circuit 10a for driving the output to which different conductive transistors TRQ1 and Q3 are emitter-follower connected is biased so that it can be always set at an active state by a common bias circuit. The circuit 10b for driving the output is formed similarly by TRs Q2 and Q4. And the complementary output of amplifiers A1 and A2 for amplifying the output are supplied between the bases of the TRs Q1 and Q2, and between the bases of TRs Q1 and Q4, respectively. Also, the subscriber lines SL are connected between the emitters of the TRs Q1 and Q3 and between the emitters of the TRs Q2 and Q4, respectively. In such a way, it is possible to perform the switching of a current direction at the time of performing the inversion of polarity smoothly. Therefore, no polarity inversion circuit is required, and a charging pulse with a small amount of noise can be delivered.
Patent JP-H06258634-A (JP)
Title: Liquid crystal display device
Inventor: SAWA YASUSHI
IPC: G02F1/1335
Filed: 1993-03-04
Abstract: PURPOSE:To enable an observer, who puts on polarizing spectacles, to securely view a display surface in whichever direction the observer views by arranging a phase difference plate which has retardation above a specific value and also has its optical axis in a specific direction in front of a front-side polarizing plate. CONSTITUTION:The liquid crystal display device is constituted by sandwiching a liquid crystal layer between two transparent substrates and arranging polarizing plates 2 and 3 outside the two transparent substrates and making a display on one surface of the liquid crystal layer, and the phase difference plate 4 is arranged in front of the front-side polarizing plate 2 arranged on the display surface side of the liquid crystal layer. Then, the phase difference plate 4 is arranged having its optical axis at about 35-55 deg. to the axis of absorption of the front-side polarizing plate 2 and the retardation of the phase difference plate 4 is set to about >=4000nm. Consequently, the display surface of the liquid crystal display device can excellently be recognized without being made hard to see depending upon a display color in whichever direction the liquid crystal device is viewed through the polarizing spectacles.
Patent JP-H11242504-A (JP)
Title: Model decision method
Inventor: NARASAKI HIROSHI
IPC: G06F9/44
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To divide a proper variable space according to the degree of nonlinearity of an object system and to decide a model by deciding a model to every grouping based on the input and output variables corresponding to every grouping of a table generation variable that is set in a grouping process. SOLUTION: It's decided whether a cluster is divided based on the evaluation result of accuracy of a tentative model that is obtained in an evaluation process and also on the cluster size (S104). If it's decided that the cluster is divided in a dividing decision process, the cluster is divided and the model production, evaluation and dividing decision processes are repeated to the divided clusters. If it's decided that the cluster is not divided, the cluster dividing is finished and a table generation variable is turned into a table by means of the divided clusters (S105). Then a model is decided for every table based on the distortion and its velocity corresponding to every table of the table generation variable that is set in a table forming process (S106).
Patent JP-S6254767-A (JP)
Title: Plastic paint
Inventor: HASHIMOTO KENJIRO
IPC: C09D167/06
Filed: 1985-03-06
Abstract: PURPOSE:To obtain paint which can be applied to various resin moldings and has good coatability and drying characteristics as well as a good quality, by adding predetermined quantities of cobalt naphthenate and monosodium citrate as hardener components to an alkyl resin. CONSTITUTION:The titled paint is obtd. by adding cobalt naphthenate and monosodium citrate as hardener components to a styrenated alkyd resin or an acrylic-modified alkyd resin. The hardener component is used in a weight ratio of 0.01-0.3 to 100 of the resin; and cobalt naphthenate and monosodium citrate are used in a weight ratio of 1:3-3:1. The styrenated alkyd resin or the acrylic-modified alkyd resin can be obtd. by styrenating an alkyd resin composed of a fatty acid, a polyhydric alcohol and a polybasic acid or modifying it with an acrylic compd. said resin is usually in the form of a soln. and has an MW of pref. 8,000-15,000.
Patent JP-H08239854-A (JP)
Title: Connection structure for inverted stanchion and beam
Inventor: OBATA KATSURO
IPC: E04B1/35
Filed: 1995-03-03
Abstract: PURPOSE: To improve the position accuracy for an inverted stanchion and simply connect a beam. CONSTITUTION: An inverted stanchion 10 is formed as precast concrete arranged with a steel pipe 10a at the core portion, and a bracket 14 made of a short steel pipe is welded and fixed to the partially exposed steel pipe 10a. The inverted stanchion 10 is driven, and the connection end section of a steel pipe concrete beam 12 is inserted into the bracket 14. Steel wedges 16 are driven into the gap formed at the coupling portion of the steel pipe concrete beam 12 and the bracket 14. The upper contact portion between the steel pipe concrete beam 12 and the bracket 14 and the contact portion between the wedges 16 and the bracket 14 are welded, then a grout material 18 is filled in the gap between the steel pipe concrete beam 12 and the bracket 14.
Patent JP-S59170241-A (JP)
Title: Steel for high-strength and high-toughness spring
Inventor: SAITOU MAKOTO
IPC: C22C38/26
Filed: 1983-03-18
Abstract: PURPOSE:To provide a titled steel for a spring having remarkably improved sag resistance and fatigue strength by consisting the steel of specifically composed C, Si, Mn, Cr, Al, V, Nb and Fe, etc. and subjecting the steel to controlled rolling to >=#9 crystal grain size. CONSTITUTION:A steel contg. 0.40-0.75wt% C, 1.0-2.5% Si, 0.5-1.0% Mn, 0.1- 1.0% Cr, and >=1 kind among 0.01-0.1% Al, 0.03-0.3% V and 0.01-0.3% Nb, further contg. S and O regulated to <=0.010% S and <=0.0015% O according to need, further contains 0.005-0.01% B and consisting of the balance Fe and impurities is subjected to controlled rolling to >=#9 crystal grain size, by which a steel for a high-strength and high-toughness spring is obtd. The above-mentioned controlled rolling is preferably accomplished under the conditions of about 930- 980 deg.C billet heating temp., about <=900 deg.C rolling temp. with the final rolling roll, about >=5% draft, and about >=30 deg.C/min cooling rate down to the Ar1 transformation point after the rolling.
Patent JP-H06236590-A (JP)
Title: Magneto-optical disk device
Inventor: TATSUNO TORU
IPC: G11B7/08
Filed: 1993-02-10
Abstract: PURPOSE:To make cost low and assembly easier by integrally molding plural pieces of members among a floating type slider, load beam, gimbal, spacer, etc., of synthetic resin. CONSTITUTION:A magnetic head 11 has the floating type slider 12 which is made of the synthetic resin, floats on a magneto-optical recording medium via a microspacing and maintains the specified distance between the recording and reproducing surfaces of the medium. Further, the slide 12 is supported by the load beam 13. The gimbal 14 is provided in order to maintain the slider 12 constant with the recording and reproducing surfaces between the slider 12 and the beam 13. A core 19 is fixed or welded by an adhering or insert molding method, etc., to the slider 12 and further, a coil 20 is wound around the core 19. A prescribed magnetic field is impressed to the recording medium by current control. The synthetic resin of the magnetic head 11 is not particularly limited. At least two parts among the respective part are integrally molded of the synthetic resin when the integral molding of the entire part is not possible.
Patent JP-H11228794-A (JP)
Title: Electroconductive epoxy resin composition
Inventor: KANEKO SATOSHI
IPC: C08K3/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive compsn. excellent in electric properties without a large variation in values of dielectric strength properties, by blending specific amts. of two types of epoxy resins with specific epoxy equivalents, a hardening agent and a carbon black. SOLUTION: Blended are 20-80 pts.wt. of an epoxy resin with an epoxy equivalent of 180-200 g/eq. (A), 80-20 pts.wt. of an epoxy resin with an epoxy equivalent of 60-700 g/eq. (B), 10-30 pts.wt. of a hardening agent (C) and 60-80 pts.wt. of a carbon black (D). Examples of the component A and the component B are bisphenol A type epoxy resins, or the like. If the amt. of the component B is less than 20 pts.wt. and when the amt. of the component A is 80 pts.wt., stable dielectric strength properties can not be obtd. If the amt. of the component B exceeds 80 pts.wt. and when the amt. of the component A is 20 pts.wt., the mechanical strength will be decreased. Examples of the component C are acid anhydrides, or the like. An examples of the component D is acetylene carbon, or the like.