baber/WOPTO huggingface dataset:
Patent JP-H02226530-A (JP)
Title: Method and device for refining of optical disk substrate
Inventor: KONDO SHIGEO
IPC: G11B7/26
Filed: 1989-02-27
Abstract: PURPOSE:To remove impurities from the surface of a molding without impairing the shape and surface condition thereof by bringing pressurized fluid of carbon dioxide into contact under specific conditions with an optical disk substrate made of a polycarbonate resin. CONSTITUTION:The optical disk substrate is made of the polycarbonate resin selected from a group consisting of a polycarbonate resin, resin compsn. essentially consisting of the polycarbonate resin and polycarbonate resin polymer. This disk substrate is brought into contact with the fluid having the compsn. contg. >=70wt.% carbon dioxide and having 30 to 100 deg.C and 10 to 200kg/cm<2> pressure. The device for refining this optical disk substrate is constituted of a contact treating device 1 which executes the contact treatment of this fluid and the optical disk substrate under prescribed conditions, a reducing valve 2 which reduces the pressure of this fluid, an impurity separating tank 3 which excludes the extracted impurities, a compressor 4, a heat exchanger which controls the introducing temp. of this fluid to the tank 1, and a filter 6 which refines the fluid to be introduced to the tank 1.
Patent JP-S51117814-A (JP)
Title: Receiver
Inventor: OOSAWA MITSUO
IPC: H04B1/26
Filed: 1975-04-09
Abstract: PURPOSE:A coupling capacitor at an input stage of the detector signal circuit is omitted and the effect of using ICs is increased.
Patent JP-S51117855-A (JP)
Title: Electric wave projection method using annular secondary curve mirror
Inventor: SAKURAI TOKIO
IPC: H01Q19/19
Filed: 1975-04-09
Abstract: PURPOSE:The range of curved surface to be used is expanded as far as the opposing faces of secondary curves, and high-gain and wideband radiation of wide open-angle spherical wave is made to be easily obtained.
Patent JP-H09236410-A (JP)
Title: Detector for object to be inspected
Inventor: NISHIHARA KAZUHIRO
IPC: G01N21/88
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To surely execute color registration and color detection in a color sensor that indirectly indicates a sensing region by emitting a light to the sensing region and the proximity of the circumference thereof. SOLUTION: A light generated by a halogen lamp 51 is emitted on a shadow mask 57 via lenses 53, 55. The shadow mask 57 passes only the light which is limited by a window 75 and the passed light is emitted to an object 111 to be inspected via lenses 58, 59, a reflection plate 61, a half mirror 67 and a lens 69. The light generated by the halogen lump 51 is blocked by the shadow mask 57. As a result, a sensing region where the object to be inspected is positioned can be visible when registration and detection are executed.
Patent JP-S59170170-A (JP)
Title: Surface hydrophilizing composition
Inventor: MIYOSAWA YOSHIAKI
IPC: C09D5/00
Filed: 1983-03-17
Abstract: PURPOSE:The titled composition, consisting of an organic-inorganic composite material obtained by reacting a mixture of water-dispersible silica with an organic polymer resin, silane compound and dialkyl sulfosuccinate salt, and having a specific contact angle or below and improved rust preventing property. CONSTITUTION:A surface hydrophilizing composition consisting of an organic- inorganic composite material obtained by reacting a mixture consisting of (A) water dispersible silica, preferably having 7mmu-1mu particle diameter, (B) a water-soluble and water-dispersible organic polymer resin, e.g. acrylic copolymer resin, (C) a di--trialkoxysilane compound and (D) a dialkyl sulfosuccinate salt of formula I (R1 is 1-18C alkyl; M is alkali metal such as Li, Na or K, ammonium or amine) or an alkylene oxide silane compound of formula II (X is an integer 5-20; a is an integer 5-20; b is an integer 0-15; y is an integer 1- 8; R2 is 1-6C lower alkyl) at 50 deg.C or above. EFFECT:Good water wetting property.
Patent JP-S62200917-A (JP)
Title: Data conversion method
Inventor: TASHIRO SHOJI
IPC: H03M7/12
Filed: 1986-02-28
Abstract: PURPOSE:To improve an arithmetic speed by executing arithmetic only to a word area in a register where a data is written possibly to omit useless arithmetic. CONSTITUTION:The arithmetic is executed only to a word area having the possibility of data write in two registers having plural word areas in the method using the registers to convert a data. An operation word location calculation circuit 113, a selector 114 and a register 115 are provided. The operation word location calculation circuit 113 is a circuit generating an operation word location DWN based on a value DPT in the pointer 103, the value DWN is a value changed sequentially vased on the value DPT and showing a maximum word area number having the possibility of data write in the register 107 at the present stage. That is, the word area having the possibility of data write is obtained in advance and the arithmetic is executed to the area only, then the useless arithmetic is omitted and the arithmetic speed is improved.
Patent JP-H07227207-A (JP)
Title: Method for improving viability of bifidus
Inventor: KANEKO TSUTOMU
IPC: C12R1/01
Filed: 1994-02-18
Abstract: PURPOSE:To make Bifidobacterium bifidus viable adequately even at low pH state under non-anaerobic conditions by adding to bifidus a cultured product, solvent extract and/or treated product thereof of propionic bacteria and/or naphthoquinone ring-bearing compound-productive bacteria. CONSTITUTION:A cultured product, solvent extract and/or treated product thereof of propionic bacteria capable of producing bifidus proliferation-promotive substances (e.g. Propionibacterium freudenreichii IFO12424) and/or naphthoquinone ring-bearing compound-productive bacteria (e.g. Bacteroides vulgatus JCM 5826T) is added in a small amount to a bifidus-contg. liquid.
Patent JP-H02271166-A (JP)
Title: Manufacture of lip seal
Inventor: NAKAMURA KENYA
IPC: F16J15/328
Filed: 1990-02-23
Abstract: PURPOSE:To reduce a fastening force and improve a following property by roll working an annularly molded synthetic resin seat member into a corrugated member having a predetermined pitch and height so that the seat member is bonded to the end face of a seal lip. CONSTITUTION:An annularly molded seat member 25 is plastically worked by roll working into a corrugated member having fine waves with about 10mum pitch number and about 10mum height while having the rough surface. The seat member 25 extended by an interference is baked fixedly to the end face 24a of a seal lip 24. The apparent rigidity of the seat member 25 and a fastening force to a rotary shaft 26 are reduced to reduce torque so that a following property of the seal lip 24 is improved by the spring effect due to the waves to improve enclosing performance.
Patent JP-H01217724-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: WAKAMATSU HIROAKI
IPC: G11B5/64
Filed: 1988-02-25
Abstract: PURPOSE:To prevent demagnetization, magnetic erasure, etc., by the external leak magnetic field of magnetized information by providing nonmagnetic shielding bands for segmentation between soft magnetic lining layers divided to a concentrical circular shape. CONSTITUTION:The nonmagnetic shielding bands 33a-33d for segmentation are provided to the soft magnetic lining layers 32a-32e which are divided in plurality to the concentrical circular shape. A perpendicular magnetic recording layer 14 similar to the conventional recording layer is disposed on the surface of the plural soft magnetic lining layer parts 32a-32e. The concentration of all of the leak magnetic fields from the outside absorbed in the wide region or the entire region of the soft magnetic lining layers 32a-32e to the soft magnetic lining layer part corresponding to the part right under the main magnetic pole of a magnetic head for perpendicular recording is, therefore, prevented. The demagnetization or the magnetic erasure, etc., of the magnetized information are thereby prevented.
Patent JP-H06241319-A (JP)
Title: Pressure container
Inventor: SUKA TEIJI
IPC: F16J10/00
Filed: 1993-02-09
Abstract: PURPOSE:To enhance the corrosion resistance of a cylindrical end part of a container by simple machining. CONSTITUTION:In a gas damper 11 including a cylinder 12 having an opening 18 which is blocked by a rod guide 16 fitted thereinto, the rod guide is made of thermoplastic materials, and is formed therein with a melting groove 30 in which a foot part 32 of a cap 31 is inserted. Then, a part of the rod guide around the melting groove and the cap are melted by heating, and are integrally incorporated with each other while the opening is covered, at its tip end, with the cap.
Patent JP-H07254316-A (JP)
Title: Formation of transparent conductive film, formation of transparent electrode using the film, and flat display panel using the electrode and formation thereof
Inventor: SATOMI HIDETO
IPC: H01J11/26
Filed: 1994-03-15
Abstract: PURPOSE:To provide a pattern formation method capable of forming a transparent electrode pattern with high accuracy and without any etching irregularity, regarding a pattern formation method for the transparent conductive film of a display panel. CONSTITUTION:Regarding the formation of a transparent conductive film where a pattern can be formed at an etching process without need of a catalyst, a substrate 1 is coated with transparent conductive ink formed out of a mixture of organic tin and organic antimony dissolved into an organic solvent at a ratio of antimony to tin between 8 to 15wt.%, and is dried. Thereafter, the coat is baked between 250 to 410 deg.C. Furthermore, the transparent conductive film, after patterned into electrode shape at an etching process, is again baked between 500 and 800 deg.C for lowering electrical resistance, thereby forming a transparent electrode for a flat display panel or the like. In the case of an AC plasma display panel, the aforesaid re-baking process is used as common to a baking process for a dielectric layer to cover the transparent electrode.
Patent JP-S56143046-A (JP)
Title: Terminal control system
Inventor: OOMURA MASATOSHI
IPC: G06F13/00
Filed: 1980-04-04
Abstract: PURPOSE:To achieve automatic processing of transmission message produced asynchronizingly with the inquiry from the terminal device, by adding one or a plurality of shunt registers, in a system in which the inquiry reply processing is taken as basic one. CONSTITUTION:When the inquiry message from the input/output device 3 is stored in the transmission/reception register 6 by the terminal controller 2, and when the reception request of the unidirectional transmission message is received from the central device 1, the temporary inquiry message is shunted to the shunt register 7 in common use with each input/output device 3, the unidirectional transmission is received at the transmission/reception register 6, and after the message is finished for output processing to the input/output device 3, the inquiry message shunted is recovered from the shunt register 7 to the transmission/reception register 6. Thus, unidirectional transmission message is quickly output to the input/output device 3 and the inquiry message can automatically be returned to the transmission request state.
Patent JP-H0853682-A (JP)
Title: Fluid for automatic speed change gear and addition therefor
Inventor: OOTANI HIROKO
IPC: F16H57/04
Filed: 1995-02-08
Abstract: PURPOSE: To obtain an effective automatic transmission fluid(ATF) which overcomes the shudder problem associated with continuous slip torque converter clutches, especially the shudder problem which occurs with a new friction material before break-in.  
     CONSTITUTION: An automatic transmission fluid consists essentially of (i) an N-aliphatic hydrocarbyl-substituted diethanolamine wherein the N-aliphatic hydrocarbyl substituent is free of acetylenic unsaturation and consists of one or more linear aliphatic hydrocarbyl groups having 14-20C, and (ii) an N- aliphatic hydrocarbyl-substituted trimethylenediamine wherein the N-aliphatic hydrocarbyl substituent is free of acetylenic unsaturation and consists of one or more linear aliphatic hydrocarbyl groups having about 14- about 20C, wherein neither a tertiary amine friction improver nor a 12-36C aliphatic hydrocarbyl succinimide or succinamide improver is contained. The ratio by parts by weight of (i) and (ii) (7 to 340):1 with respective concentrations of 0.08 to 0.17 wt.% and 0.0005 to 0.02 wt.%. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10238089-A (JP)
Title: Soundproof floor backing material
Inventor: IIJIMA AKIRA
IPC: E04F15/18
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain soundproof performance without giving an adverse effect to a human body by using a ceramic plate for a substrate material, and integrating a fiber raw material via thermal fusion or a mechanical entangling means to form a buffer material. SOLUTION: A soundproof floor backing material 5 laminated with a buffer material made of a fiber integrated body 3 and a hard substrate material 2 on it is arranged beneath a floor surface layer material 1 to form a soundproof floor material. A ceramic plate made of fiber-reinforced cement or fiber- reinforced plaster is used for the substrate material 2. A fiber raw material is heated to its melting point or above to fuse the junctions of fibers, or it is entangled, hooked, and integrated by a needle punch to form the fiber integrated body 3. This soundproof floor material is by no means inferior to the conventional one on the classification of sound isolation, it contains no aerial formaldehyde, and it gives no effect to a human body at all.
Patent JP-S52126790-A (JP)
Title: Constituting method for jumper unit
Inventor: NUMATA KOUICHI
IPC: H02G1/02
Filed: 1976-04-19
Abstract: PURPOSE: To utilize the cut-down portion for the constitution of jumper line effectively by constituting the jumper line by interconnecting the cut-down portion with other auxiliary conductor in tensionwise locking a transmission line of a tension iron tower unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01219413-A (JP)
Title: Air fuel ratio controller using proportional control burner
Inventor: FUJINO HIROSHI
IPC: F23N5/00
Filed: 1988-02-26
Abstract: PURPOSE:To correct a deviation of air fuel ratio without needing a specific sensor by obtaining real heat gain from really obtained heat output and tank efficiency and performing feedback control so as to obtain optimum air supply to the heat gain. CONSTITUTION:When combustion is started by a feed forward control, output hot water temperature information from an output hot water temperature sensor 7 is input in a microcomputer 11, really obtained heat output Q1 is calculated and real heat gain Q2 is calculated from the heat output Q1 and tank efficiency, because hot water is allowed to flow in a hot water discharge pipe 4. The tank efficiency is shown in Q1/Q2, obtained in a previous experiment and stored in a microcomputer 11. Thus, optimum air fuel ratio can be obtained by newly providing optimum air supply to real heat gain Q2. In other words optimum damper opening angle is selected by the memory of the microcomputer 11 from the real heat gain Q2 while damper drive voltage corresponding to it is selected, determined and feedback control is performed.
Patent JP-H04280271-A (JP)
Title: Image forming device
Inventor: SASAKI YUKIO
IPC: G03G15/08
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the travel of latent image electric charge, and enable high development density and clear image to be obtained by using a photo-sensitive body having an electric charge generation layer and an electric charge transport layer laminated to the inverse order of conventional lamination. CONSTITUTION:A photo-sensitive body 19 has an electric charge generation layer 19d and an electric charge transport layer 19c laminated to the inverse order of conventional lamination. When light 11 is irradiated to the aforesaid photo-sensitive body 19 for image exposure, an electron hole pair is generated in the electric charge generation layer 19d. Negative recording voltage 9a is applied to the second development means 8A and, therefore, toner is collected from a non-exposure section due to the addition of weak electric field. In this case, negatively charged electrons or latent image electric charge 6a residual in the electric charge generation layer 19d cannot travel, due to a blocking layer formed with the interface of the electric charge generation layer 19d and the electric charge transport layer 19c. As a result, the static restraint of the latent image electric charge 6a and toner electric charge can be strongly retained. Consequently, toner deposited on the section of the latent image electric charge 6a becomes hard to be collected by the second development means 8A, thereby enabling development density to be maintained at a high level.
Patent JP-H01217608-A (JP)
Title: Generation of spline curve
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4103
Filed: 1988-02-26
Abstract: PURPOSE:To increase the computing speed and to improve the interpolating accuracy by securing to coincidence between the first order differential coefficient at the end point of each point train block and the first order differential coefficient at the corre sponding point on an auxiliary curve, and also the coincidence between the first order differential coefficient at the start point of the point train block and that at the end point of the preceding point train block respectively. CONSTITUTION:Plural point trains P1, P2... which are designated within a 3-dimensional space are divided into a certain number of point train blocks #1, #2 and so on. The end point conditions of the curve segment obtained from each point train block are decided from the end point conditions decided by an auxiliary curve Am covering two contiguous point train blocks (m) and (m+1) and the first order differential coeffi cient at the end point of the curve segment. For said end point conditions, the curve segments are connected smoothly even at the connection point between the point train blocks by approximating a spline curve by an overlapping auxiliary curve Am set at a point near the segment connection point. Thus it is possible to produce a curve with which the spline interpolation is possible within a sufficiently practical range without reading all given point trains.
Patent JP-2000240646-A (JP)
Title: Bearing device of dynamo-electric machine
Inventor: NAHARA YOJI
IPC: F16C19/49
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To surely and stably fix and support a ball bearing without assembling loss. SOLUTION: This bearing device is so constructed that a roller bearing 13 for supporting radial load and a ball bearing 11 which has a designated clearance from a bearing bracket 3 and supports thrust load are combined and fixed and supported on a rotating shaft 5 passed through the bearing bracket 3. A ring-like energizing member 7 disposed on the outer ring part 17, 23 side outside the roller bearing 13 and the ball bearing 11 and a ring-like spacer 9 disposed on the inner ring part 15, 27 side inside thereof are provided between the roller bearing 13 and the ball bearing 11, and the ball bearing 11 is fixed and supported by energizing force of the energizing member 7.
Patent JP-H11241518-A (JP)
Title: Sidewalk device for person to get in and out for mechanical parking device
Inventor: YAMANE KEIZO
IPC: E04H6/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a sidewalk device for a person to get in and out of an automobile in the getting in and out compartment of a mechanical parking device. SOLUTION: A sidewalk device 1 for a person to get in and out is equipped with partition plates 7, 8 elevatably provided between a getting in and out compartment S1 and a getting in and out section S2; an elevating member 2 having a sidewalk section 3; and a driving device 5 for elevating the member 2. The sidewalk section 3 is located between a pallet P and the partition plates 7, 8 when the pallet P exists on the side of the getting in and out compartment S1. When the elevating member 2 is risen by the driving device 5 from a lower limit position, the elevating member 2 abuts on the lower ends of the partition plates 7, 8, which are raised by the elevating member 2.
Patent JP-S63208849-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUROKAWA MAKOTO
IPC: G03G5/06
Filed: 1987-02-25
Abstract: PURPOSE:To obtain an org. sensitive body having high sensitivity and superior stability to repeated use by laminating a layer of a specified polycyclic quinone compd. and a layer of a specified quinacridone compd. to form an electric charge generating layer on an electrically conductive supporting body. CONSTITUTION:The electric charge generating layer of an org. sensitive body is composed of a layer of a polycyclic quinone compd. represented by formula I (where R1 is H or halogen atom.) and a layer of a quinacridone compd. represented by formula II (where each of R1-R8 is H, halogen atom., alkyl, aryl or alkoxy group). Since the electric charge generating layer is formed by laminating the layers of the two kinds of electric charge generating materials, it has desired absorption spectrum and superior photoconductivity, so an org. sensitive body having high sensitivity is obtd. and the stability to repeated use is improved.
Patent JP-H06256815-A (JP)
Title: Method for cooling and crushing slag and pretreating device therefor
Inventor: HORII KAZUHIRO
IPC: C21B3/06
Filed: 1993-03-04
Abstract: PURPOSE:To provide a method and device for separating metal in molten slag containing molten metal and solid metal, as a cooling and crushing treatment method and a pretreating device for steelmaking slag. CONSTITUTION:An intermediate vessel 4 is arranged between a slag off ladle 2 accommodating the molten slag containing the molten metal and a slag receiving vessel 7, and by passing through the intermediate vessel 4, the solid content among the solid and the liquid in the molten slag is remained and the liquid content is poured into the slag receiving vessel 7. Thereafter, the solidified slag and metal in the slag receiving vessel 7 are discharged to a tilting type slag pan or a field, and after separating the slag and the metal 9, the slag and metal are carried to a pressurized cooling treatment process for cooling and crushing.
Patent JP-S58161977-A (JP)
Inventor: YOKOYAMA YOUICHI
IPC: C04B35/66
Filed: 1982-03-18
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-H03247094-A (JP)
Title: Preventing method for video image shaking on cathode ray tube and video equipment using method thereof
Inventor: AKIYAMA SHOICHI
IPC: H04N9/29
Filed: 1990-02-23
Abstract: PURPOSE:To prevent shaking of a video image on a cathode ray tube by cancelling a magnetic flux leaked to the cathode ray tube from an electromagnetic component with a magnetic flux source placed separately or cancelling the magnetic flux leaked from plural electromagnetic components to the cathode ray tube through the adjustment of the leakage magnetic flux from at least any of electromagnetic components. CONSTITUTION:When only one electromagnetic component 2 causing leakage magnetic flux in the inside of a video equipment exists, a magnetic flux source 3 is provided newly and the magnetic flux leaked from the electromagnetic component 2 and the magnetic flux source 3 to a cathode ray tube 1 is balanced to cancel the leakage magnetic flux. Moreover, when plural electromagnetic components 2, 4 exist in the video equipment, the magnetic flux leaked from the electromagnetic components 2, 4 to the cathode ray tube 1 is balanced to cancel the leakage magnetic flux. Thus, the effect of the leaked magnetic flux onto the cathode ray tube 1 is cancelled to prevent shaking of the video image.