baber/WOPTO huggingface dataset:
Patent JP-H05221795-A (JP)
Title: Production of monoclinic plate crystal having layer structure represented by axmyti2-yo4
Inventor: FUJIKI YOSHINORI
IPC: C30B29/64
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a monoclinic plate crystal having a layer structure represented by AxMyTi2-yO4. CONSTITUTION:A compd. represented by A2O (A is K, Rb or Cs) is mixed with a compd. represented by MO or M2O3 (M is Mg<2+>, Ni<2+>, Zn<2+>, Cu<2+>, Fe<3+>, Al<3+>, Ca<3+> or Mn<3+>) and TiO2 in such a ratio as to give a compsn. represented by (A2O)a(MO or M2O3)b(TiO2)c (where each of a, b and c is 0.1-2.0 to prepare a starting material for a crystal and MoO3 is mixed with A2O in such a ratio as to give a compsn. represented by A2O(MoO3)d (where d is 0.5-2.0 to prepare a starting material for a flux. The starting material for a crystal is mixed with the starting material for a flux in (10:90):(50:50) molar ratio and this mixture is melted by heating at 1,100-1,300 deg.C and slowly cooled to 1,000-800 deg.C to obtain a monoclinic plate crystal having a layer structure represented by AxMyTi2-yO4 (where x is 0.5-1.0 and y is 0.25-1.0).
Patent JP-S56153410-A (JP)
Title: Position control system
Inventor: KUWABARA KOUJI
IPC: G05D3/12
Filed: 1980-04-30
Abstract: PURPOSE:To suppress the vibration of the system and improve response by superposing the position command corrected of a position deviation in accordance with the magnitude of a speed command value on an acceleration command and a speed command integrating this in positioning of a machine tool using hydraulic and electric servo. CONSTITUTION:The acceleration alpha set necessary for moving a controlled system to a prescribed position is set by an acceleration command generator 21, from which the required accleration is outputted momentarily. The output of the generator 21 is integrated 22 to obtain a speed command vset, which is further integrated 23 to provide a position command xset. The deviation DELTAx between this output xset and the output (x) of a position detector 6 is inputted to a coefft. multiplier 24, where it is multiplied by a coefft. (a). This coefft. (a) is selected large when vset is small and small when vset is large. These outputs are added 26, and the position of the controlled system 5 is determined by a servo amplifier 4. With such constitution, the command values are connected in accordance with the magnitude of the speed command, and the vibration of the system is suppressed; at the same time, the response is improved.
Patent JP-H05240651-A (JP)
Title: Position compensation method in method for measuring self-standing position of traveling body
Inventor: MURAYAMA OSAMU
IPC: G01C17/38
Filed: 1991-03-01
Abstract: PURPOSE:To provide a position compensation method in a method for measuring the self-standing position of a traveling body where a highly accurate compensation by an absolute position and an azimuth can be made to compensate a position or the position and an azimuth of a traveling body which is measured by the estimation navigation. CONSTITUTION:When a position of a traveling body or the position and a direction of the traveling body are compensated, not only a compensation value which is obtained at the point but also a compensation value which is obtained at least one compensation point before the point and that which is calculated from a travel amount which is obtained from a self-standing position calculation system are utilized.
Patent JP-S55149747-A (JP)
Title: Preventing method for defect of spheroidal graphite cast iron casting
Inventor: ABE KISAO
IPC: B22C3/00
Filed: 1979-05-12
Abstract: PURPOSE: To inexpensively prevent the captioned defects owing to the sulfur-base gas produced from the mold during pouring by coating iron oxide as coat on the walls of the mold which uses sulfur-contained organic binders, thereby performing casting.  
     CONSTITUTION: In producing castings by the mold which uses organic binders containing sulfur such as furan resin using paratoluene sulfonic acid as a hardener, fine powder of iron oxide (Fe 2 O 3 ) is beforehand coated on the mold wall, then emission of sulfur-base gas such as H 2 S and COS from the mold is prevented and therefore the degradation in the degree of spheroidization of the graphite of the casting surface layer is prevented. Hence, the occurrence of the structual defects of the spheroidal graphite casting is prevented and therefore the casting quality may be improved without any increase in the cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H101486-A (JP)
Title: Production of silicon-containing isocyanate compound
Inventor: UCHIDA TAKASHI
IPC: C07F7/18
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a highly pure silicon-containing isocyanate compound at a high yield from a specific urethane compound, which is a carbamic acid ester, by thermal decomposition of the urethane compound under specific conditions. SOLUTION: This silicon-containing isocyanate compound of formula II is obtained by thermal decomposition of a silicon-containing carbamic acid ester of formula I (R<1> to R<6> and R<8> are each a hydrocarbon; R<7> is a 1-8C alkylene; (n), (m) and (l) are each 0-3, and (n)+(m)+(l)=3; (a) is 1-3; (b) is 0-2; (c) is 0-8) preferably in an inert solvent in the presence of a metal or metal compound catalyst under conditions of pH8 or less, 350 deg.C or lower temperature and a presence of 1-500mmHg. The catalyst comprises one or more of metals, Fe, Sn, Co and Sb, or their compounds, for example, dibytyltin dilaurate. This method produces the objective compound with no use of highly toxic phosgen and without problems, such as a side reaction and corrosion of a reactor due to by-product hydrochloric acid.
Patent JP-H03258823-A (JP)
Title: Preparation of rigid polyurethane foam
Inventor: YUGE KIYOHIRO
IPC: C08G18/50
Filed: 1990-03-08
Abstract: PURPOSE:To prepare the subject foam useful as a heat insulating material for electric refrigerators, etc., and having excellent heat insulating characteristics, compression strength, etc., by reacting a specific organic polyisocyanate with a polyol in the presence of a specified foaming agent, a catalyst, etc. CONSTITUTION:(A) An organic polyisocyanate component comprising (i) a prepolymer formed from polymethylenepolyphenylisocyanate and a hydroxyl group-containing compound and (ii) a prepolymer formed from tolylenediisocyanate and the hydroxyl group-containing compound in a weight ratio of 1:0.1-10 is reacted with (B) a polyol component comprising (iii) a polyetherpolyol obtained from tolylenediamine and/or methyl glycoside as in initiators and (iv) a polyetherpolyol obtained from trimethylol propane as an initiator in a weight ratio of 1:0.25-4 in the presence of a trichloromonofluoromethane substitute as a foaming agent, a catalyst and a foam stabilizer to provide the objective foam.
Patent JP-S52141969-A (JP)
Title: Steel material transfer apparatus
Inventor: MIKAMI SHIGEMI
IPC: B65G25/02
Filed: 1976-05-21
Abstract: PURPOSE: To provide the above-identified apparatus, which comprises a slider for vertically operating a steel material receptacle, a slider guide having a guide groove for guiding the afore-said slider, and a spring for causing smooth vertical movement of the steel material receptacle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52141806-A (JP)
Title: Transmission gear oil for automobile
Inventor: SUZUKI ISOO
IPC: C10M107/08
Filed: 1976-05-21
Abstract: PURPOSE: A transmission gear oil for automobiles having good spreading properties, reduced carbonizing properties and excellent resistance under load, comprising a base oil consisting of a mineral oil and polybutene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03260680-A (JP)
Title: Electrophotographic copying device
Inventor: NIMATA YUKIO
IPC: G03G15/16
Filed: 1990-03-12
Abstract: PURPOSE:To electrostatically charge a transfer paper with static charge which is necessary and sufficient for transfer by arranging conductive members which come in contact with a material to be transferred before and behind a transfer device and applying bias voltage having a polarity opposite to toner particles stuck to a photosensitive body to them. CONSTITUTION:When a transfer paper 21 is fed to a transfer part, the conductive members 22 and 23 come in contact with the back surface of the transfer paper 21. Since the members 22 and 23 are arranged before and behind the transfer device 6 and the bias voltage 24 having the polarity opposite to the toner particles stuck to the photosensitive drum 9 is impressed on the members 22 and 23, a surface potential equivalent to the bias voltage 24 is obtained on the back surface of the transfer paper 21. Then, the back surface of he transfer paper is electrostatically charged with the static charge which is necessary and sufficient for transferring the toner even under the environment of high temperature and high humidity, and a high-quality transferred image is stably obtained.
Patent JP-S54149423-A (JP)
Title: Shutter for image pickup unit
Inventor: YUNOKI YUTAKA
IPC: H04N5/225
Filed: 1978-05-16
Abstract: PURPOSE: To correct easily and economically shading generated in the horizontal direction and the vertical direction by changing properly the width of the opening slit of a shutter disc.  
     CONSTITUTION: Reflection light flux 3 from moving object 2 dependent upon illuminating equipment 1 is caused to pass or cut off by opening slit 5, which is provided on the circumference of rotatable shutter disc 4, and is exposed to light as a static picture on pickup face 8 of pickup tube 7 in pickup unit 6. Then, the width of opening slit 5 is defined as a shape changed according to a shading generation part so that the picture obtained by reproducing pickup signals can be prevented from generating shading. For example, when shading which becomes darker towards the lower part of the reproduced picture is generated, opening slit 9a whose width in the lower part for the pickup picture is wider is used to expose the lower part of the pickup picture to light for a time longer than the upper part of the pickup picture, thereby eliminating shading of the reproduced picture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09250242-A (JP)
Title: Curing method for surface of construction
Inventor: SAKUSE NOBUO
IPC: E04G21/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the peeling work of a film after a curing term from the surface of a construction by applying an application liquid composed of a film forming polymer and a plasticizer which are dissolved in water to the surface of the construction to form a peelable film through the evaporation of water for curing the surface. SOLUTION: An application liquid 5 composed of a film forming polymer 2 and a plasticizer 3 which are dissolved in water 4 is applied to the curing object area of a construction surface in thin film-shape, and a uniform film 7 is formed on the construction surface 1 by drying the application liquid 5 to cure the surface 1, and the film 7 is peeled after curing term. The concentration of the film forming polymer 2 in the application liquid 5 is regulated according to the material of the construction surface 1 and circumferential environmental conditions. The film 7 adheres to the construction surface 1 during the curing term to protect a curing object area from the adhesion of dirty objects 8 or a flaw, and has such characteristics as even in the case where the film 7 peels partially, it is easily stuck again to the construction surface 1 by pressing it against the surface 1.
Patent JP-S51133381-A (JP)
Title: Plywood and a process for manufacturing it
Inventor: MURANAKA ISAO
IPC: B29C43/18
Filed: 1975-05-15
Abstract: PURPOSE: A plywood suitable for use in civil engineering and construction with improved tensile strength and elasticity, prepared by laminating and compressing several sheets of fabrics treated with a thermoplastricresin, fusing and onepiece molding at a specified compression ratio, and a process for manufacturing it. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63303180-A (JP)
Inventor: HIYUURII AREKUSANDAA RATSUSHIY
IPC: D06M101/16
Filed: 1988-03-11
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-H07270771-A (JP)
Title: Color filter substrate for liquid crystal display device
Inventor: FUKUYOSHI KENZO
IPC: G02F1/1335
Filed: 1994-03-29
Abstract: PURPOSE:To provide such a color filter substrate that light beams made incident on a liquid crystal display device are efficiently used and a bright screen can be obtd. CONSTITUTION:This color filter substrate 1 essentially consists of a glass substrate 11, color filter layers 12R, 12G, 12B in three colors of red, green and blue formed at the position corresponding to the pixel on the substrate, and a light scattering layer 13 formed in the area between pixels of the substrate. Light beams made incident on the area between pixels are scattered by the light scattering layer 13 so that a part of the incident light can be changed to emit in the direction to the pixels. Thereby, the light beams made incident on the area between pixels are partly made to enter the color filter layers and used for the screen. Thus, brightness of the screen is improved.
Patent JP-S61225312-A (JP)
Title: Production of aromatic polyester yarn
Inventor: SUGIMOTO HIROAKI
IPC: D02J1/00
Filed: 1985-03-23
Abstract: PURPOSE:To obtain aromatic polyester yarn having high strength and high modulus of elasticity almost without causing fusion during heat treatment, by subjecting an aromatic polyester which shows optical anisotropy during melting and winding it round a specific bobbin in a specified state and heat- treating it. CONSTITUTION:An aromatic polyester showing optical anisotropy during melting is subjected to melt spinning, the prepared yarn is wound round a cylindrical bobbin (having a great number of the open holes 1) made of iron, aluminum, or its alloy in winding density of 0.16-0.5g/cm<3> and heat-treated. The bobbin has preferably 20-70% porosity and preferably the side of the bobbin is cut off and the bobbin is shrinkable corresponding to shrinkage of the yarn.
Patent JP-H04293334-A (JP)
Title: Pipeline processing unit
Inventor: MURAMATSU MASAJI
IPC: G06F9/38
Filed: 1991-03-22
Abstract: PURPOSE:To eliminate the memory storing a processing data in the pipeline processing unit. CONSTITUTION:The pipeline processing unit consists of a pipeline processor 4 and data input output controllers 2, 3. A data to be processed is not stored in the processing unit. The data is inputted from a memory at the outside of the processing unit synchronously with the pipeline processing by the data input output controllers 2, 3 and outputted synchronously with the pipeline processor. Since the data input output controllers are in operation synchronously with the pipeline processor, a memory for storing data is not required in the pipeline processing unit.
Patent JP-S58177782-A (JP)
Title: Sealing device for crawler pin
Inventor: MATSUNAGA SHIGEYUKI
IPC: B62D55/21
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a seal which offers a satisfactory follow-up ability with respect to thrust displacement and which has less abrasion, by forming the lip part of the seal of resilient material harder than that of the other part thereof. CONSTITUTION:A packing 11 having a substantially W-like cross-sectioned shape, is formed of resilient material such as, for example, polyurethane rubber having a hardness of about 85-94 deg., and one of lips thereof which are subjected to slide action, is formed of resilient material harder than that of the packing, such as, for example, polyurethane rubber having a hardness of about 94-99 deg., in the part 13 which is arranged to contact to and slide on the end face 5 of a bushing when the packing 11 is fitted in an annular chamber 7 with a load ring 12 made of soft material such as, for example, nitril rubber of 63 deg. hardness, silicone rubber of 60 deg. hardness or hidrin rubber of 50 deg. hardness, being fitted thereonto, and which is jointed to the packing.
Patent JP-H07266700-A (JP)
Title: Thermosensible recording paper
Inventor: OKUDA MASATOSHI
IPC: B41M5/337
Filed: 1994-03-29
Abstract: PURPOSE:To provide a thermosensible recording paper for the second original drawing which has reduced substrate fogging and produces a recording image with good preservative property. CONSTITUTION:In thermosensible recording paper in which a thermosensible recording layer containing leuco dye and a coloration agent is laminated on a substrate paper sheet impregnated with a resin soluble in organic solvents, zirconium ammonium carbonate is incorporated into a resin solution of an organic solvent or an intermediate layer which is installed between the support and the thermosensible recording layer.
Patent JP-H09251629-A (JP)
Title: Magnetic recording medium and its production
Inventor: USUKI KAZUYUKI
IPC: G11B5/64
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve smoothness, heat resistance and blocking resistance and to enable easy production at a low cost by forming an undercoating film consisting essentially of a specific material between a nonmagnetic base and a ferromagnetic metallic thin film. SOLUTION: This magnetic recording medium has the magnetic film consisting of the ferromagnetic metallic thin film on at least one surface of the nonmagnetic base. At this time, the undercoating film having an alkyl chain via an ethyl bond in polysiloxane is formed between the base and the ferromagnetic metallic thin film. The undercoating film consists essentially of a polymer of a silane coupling agent contg. an org. residue having an epoxy group. The process for producing the magnetic recording medium comprises applying a coating liquid contg. the silane coupling agent soln. including the org. residue having the epoxy group on the nonmagnetic base, then heating the coating, thereby executing drying and the polymn. of the silane coupling agent.
Patent JP-S62219285-A (JP)
Title: Magnetic bubble memory
Inventor: MATSUMOTO SHINZO
IPC: G11C19/08
Filed: 1986-03-19
Abstract: PURPOSE:To improve a bias margin by making an attraction pole formed at a root part coincident with a phase wherein a revolving magnetic field has maximum intensity. CONSTITUTION:The tilt angle theta2 of a leg part L is set positive within a range of 0<=theta2<=45 deg.. Thus, the temperature of the leg is slanted and then the attraction pole formed at the leg tip P2 is almost in the phase where the revolving magnetic field has the maximum value (Hr)max. Further, the attraction pole is generated within a range of phases B1 and B2. Thus, the connection part from an ion implantation transfer path (I<2>) to a soft magnetic body transfer path (P) where the bias magnetic field margin is wide suitably to triangular wave driving is realized, so a device which has a bias magnetic margin of >=10% with the revolving magnetic field of 50(Oe) is realized.
Patent JP-S59184881-A (JP)
Inventor: MIMURA YASUSHI
IPC: G21C1/02
Filed: 1983-04-06
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。
Patent JP-H05227244-A (JP)
Title: Communication equipment
Inventor: KIMURA FUMIHIRO
IPC: H04L69/14
Filed: 1992-02-14
Abstract: PURPOSE:To use one communication pass while being divided theoretically and to use plural protocols by providing a prescribed communication pass management section, a prescribed job pass management section and a prescribed service pass management section to the equipment. CONSTITUTION:A communication pass management section 1 manages a communication pass in response to a communication protocol. A job pass management section 2 divides logically one communication pass and sends it to a service management section 3 as a job pass. Then the correspondence between the job pass and the communication pass is managed. The service management section 3 decides the service decided definitely from the job pass and the communication protocol, manages the correspondence and gives it to an application 4 as a service pass.
Patent JP-H03261207-A (JP)
Title: Data compressor
Inventor: KOWAKI HIROSHI
IPC: H03G3/20
Filed: 1990-03-09
Abstract: PURPOSE:To compress the maximum value of the digital data in a prescribed area within a reference value and to reproduce an input digital data from a compressed digital data by compressing a digital data in a prescribed area of a memory with a coefficient obtained from a maximum value of a data digital data string. CONSTITUTION:The compressor consists of a memory 2 fetching a digital data, a means 10 detecting a maximum value in a prescribed range of a fetched digital data and obtaining a coefficient based on the detected maximum value and a prescribed reference value and a means 20 storing the obtained coefficient corresponding to the digital data of the prescribed range. Moreover, a multiplication means 20 is provided, in which the digital data stored in the memory 2 is extracted sequentially and the coefficient is multiplied to compress the digital data. Furthermore, when the maximum value of the digital data in a prescribed area is a prescribed reference value or over, all digital data in the prescribed area is uniformly compressed so that the maximum value is within the reference value. Thus, the inputted digital data is reproduced from the compressed digital data.
Patent JP-H03260707-A (JP)
Title: Guiding method for unmanned carrier
Inventor: YAMAMOTO SHIGEHIRO
IPC: G01C21/00
Filed: 1990-03-09
Abstract: PURPOSE:To simplify an operation which performs the steering control by converting the arithmetic results of the position and the direction of an unmanned carrier body into the values set on a new orthogonal coordinate axis in terms of coordinates when the carrier is guided to a rectilinear course from another. CONSTITUTION:The rectilinear course A-B and C-D are defined as the virtual courses 3A and 3B respectively. When an unmanned carrier 1 reaches a position where the transfer of the carrier 1 is started to the course 3B from the course 3A, the position and the direction of a carrier body 1A set on an orthogonal coordinate axis 8A are converted into the values set on an orthogonal coordinate axis 8B in terms of coordinates. Then the position and the direction of the body 1A are operated on the axis 8B with those converted coordinate values defined as the initial values. Then the deviation between the body 1A and the course 3B, i.e., the lateral displacement and the attitude angle of the body 1A are operated to perform such steering control that sets the deviation at zero. Thus, it is not required to provide a guide zone along the traveling course of the carrier 1 and furthermore the deviation between the body of the carrier and the virtual course can be operated in a simple way be cause the carrier is driven on the rectilinear virtual course.
Patent JP-H09250260-A (JP)
Title: Receiving tool for key device
Inventor: TANIGUCHI SHIGERU
IPC: E05C1/16
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To simplely and quickly correct inferior engagement between a locking body and a receiving seat by threadedly engaging the receiving seat provided with an engaged part engaging with the longitudinally movable locking body of the key device in an attaching part fixed to an attached face in a way where the movement of the locking body is adjustable in a moving direction. SOLUTION: In the case where an engagement allowance between the latch body 14 of a key device A on an opening and closing door 2 and the engaged part 30A of a receiving seat 30 of a receiving member B attached to the bottom plate 1C of a box body becomes larger or less than a set engagement allowance, the receiving seat 30 is directly rotated, and adjusted in its movement in the moving direction of the latch body 14 to the attaching part 31 to simply correct inferior engagement.  In addition, even in the case where the engagement allowance between the latch body 14 and the engaged part 30A of the receiving seat 30 is made larger or less than a set engagement allowance by the attaching position error of a casing 10 to the door 2, the receiving seat 30 is rotated to adjust the engagement allowance between the latch body 14 and the engaged part 30A of the receiving seat 30 to the set engagement allowance.