baber/WOPTO huggingface dataset:
Patent JP-H08207498-A (JP)
Title: Gold foil sheet and method of producing the same
Inventor: MIYASHITA TORU
IPC: B44C1/14
Filed: 1995-02-02
Abstract: PURPOSE: To provide a gold foil sheet that facilitates the foiling thereof even for a non-skilled person while achieving an ornamental effect comparable to that of prior art gold foil. CONSTITUTION: A gold foil comprises resin coating layers 3, 3 that sandwich and support therebetween a piece or pieces of gold foil 5. The gold foil sheet is formed as follows. An adhesive layer 15 is formed on a base film 12 or, if necessary, with a release agent layer 13 provided therebetween. This layer assembly is placed, with the adhesive layer 15 facing down, over a plurality of pieces of gold foils 5 placed flat, so that the pieces of gold foil 5 stick to the adhesive layer 15. The gaps between the pieces of gold foil are then filled with narrow strips of gold foil 6. The surface of the gold foil is then covered with a resin coating layer 3, and a release paper sheet is stuck to the resin coating layer 3. After the sheet assembly is passed through a heating roller device, the base film 12 is peeled off the release paper sheet.
Patent JP-H03242352-A (JP)
Title: Method for washing hard and brittle material
Inventor: NOZU TAKASHI
IPC: C11D7/32
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate metal defects caused on a hard and brittle material surface in washing by using an aqueous solution at a specific acid concentration in polishing the hard and brittle material surface such as glass with an abrasive containing a very small amount of iron, dipping the surface in water and washing the hard and brittle surface. CONSTITUTION:A hard and brittle material surface is polished with an abrasive containing a very small amount of iron and then dipped in water to wash the hard and brittle material surface. In the aforementioned method, an aqueous solution prepared by adding an acid into water and regulating the hydrogen ion exponent (pH) to <=5.5 is used. Acetic acid, phthalic acid, citric acid, oxalic acid, tartaric acid, ascorbic acid, ethylenediaminetetraacetic acid, cyclohexanediaminetetraacetic acid, etc., are preferred as the above-mentioned acid.
Patent JP-S51114521-A (JP)
Title: Use of piston with coil spring in autombile reciprocating engines
Inventor: KOYAMA TOSHIJI
IPC: F02F3/00
Filed: 1975-03-31
Abstract: PURPOSE:Reduction of exhaust gases to cause air pollution by sharply lowering the temperature of exploded gases.
Patent JP-S63206912-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/84
Filed: 1987-02-23
Abstract: PURPOSE:To assure flatness uniform over a wide area by subjecting a magnetic recording medium disposed with thin films on both faces of a high-polymer film to a heat treatment after formation of the thin films thereon. CONSTITUTION:The magnetic recording medium disposed with the thin films on both faces of the high-polymer film 9 is subjected to the heat treatment after formation of the thin films 12 at the time of producing said recording medium. The long time on a low temp. side and the short time on a high temp. side are preferably combined for the heat treatment conditions. The internal strain possessed by the thin films 12 is thereby relieved and the strains remaining at the boundary faces between the high-polymer film 9 and the thin films 12 is also relieved at the time of forming the thin film. Since the flatness is determined by the constituting thickness of the thin films 12, the sufficient flatness is assured over a wide area by the present thickness control technique.
Patent JP-H06228705-A (JP)
Title: Tial type intermetallic compound having high strength and high ductility and its production
Inventor: TOKUNE TOSHIO
IPC: C22C29/14
Filed: 1993-02-03
Abstract: PURPOSE:To provide a TiAl type intermetallic compound having superior ductil ity at ordinary temp. and strength. CONSTITUTION:In this TiAl type intermetallic compound, Al content is regulated to 38 to 52atomic% and metallic structure has a lamellar structure region L where alpha2-phases and gamma-phases exist in layers, and further, nitrides n1 to n3 are dispersed in the lamellar structure region L. The volume fraction V2 of the nitrides n1 to n3 is regulated to 0.01-15%. Ductility at ordinary temp. can be improved by the lamellar structure region L and strength can be improved by the nitrides n1 to n3.
Patent JP-H06254075-A (JP)
Title: Examining method using magnetic resonance
Inventor: YAMAMOTO ETSUJI
IPC: G01R33/48
Filed: 1993-03-01
Abstract: PURPOSE:To shorten the photographing time, while avoiding deterioration of an image caused by a body motion by executing a measurement synchronized with the body motion at the time of measurement whose phase encoding is small, an executing a measurement which is not synchronized with the body motion for shortening a waiting time of a signal measurement at the time of measurement whose phase enclding is large. CONSTITUTION:This method is provided with a coil for detecting a signal generated from an examined object 12, and also, generating a high frequency magnetic field, a coil 9 for generating an inclined magnetic field in three orthogonal directions, and a magnet 11 for generating an equal static magnetic field to the object 12 to be examined, and a signal received by the coil 4 is inputted to a signal processor 7 through an A/N converter 6 and converted to an image, and displayed on a display device 8. Such an MRI device is constituted so that a signal measurement synchronized with a body motion such as breathing, etc., is executed at the time of measurement whose phase encoding is small, and a measurement which is not synchronized with the body motion for shortening a waiting time of a signal measurement is executed at the time of measurement whose phase encoding is large. In such a way, photographing can be executed by a time of about 1/2, compared with a conventional method, while avoiding deterioration of an image caused by the body motion.
Patent JP-S56137864-A (JP)
Title: Diet food and its preparation
Inventor: KANO MITSUO
IPC: A23L19/00
Filed: 1980-03-29
Abstract: PURPOSE:To prepare a diet food eatable readily, having proper medicinal effect, not separating its components, by adsorbing fruit juice on insoluble fibers, drying them to give granules, blending the granules with granules of water-soluble fibers or their solution. CONSTITUTION:Insoluble fibers consisting of edible roots, vegetables, etc. as a raw material, preferable ground into a particle size <=100 mesh are adsorbed with fruit juice containing >=0.2wt% coarse fibers, e.g., 0.5-2 times weight fruit juice calculated as 5 times concentrated conc. fruit juice based on insoluble fibers. The prepared matter is dried and ground to give granules with a specific volume 0.5- 0.7. 100pts.wt. Granules is blended with 100-300pts.wt. granules of water-soluble fibers, e.g., mannan of a devil's-tongue, pectin, etc. or their solution, and if necessary, dried to give granules with a specific volume 0.5-0.7.
Patent JP-H11224464-A (JP)
Title: Information recording device
Inventor: FUMA MASATO
IPC: G11B20/10
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an information recording device capable of preventing the overflowing of a memory even if accessing a recording position is not properly performed during the recording of data transferred in real time and thus the discontinuous state of recorded data. SOLUTION: Data from an MPEG encoder 12 is temporarily stored in a RAM 18, but a data rate control circuit 20 monitors a data quantity in the RAM 18 and controls a compression rate according to the data quantity in the RAM 18. That is, by setting a threshold value for comparison with the data quantity in the RAM 18 and increasing a compression rate as the data quantity is larger, a transfer rate is reduced.
Patent JP-H05237514-A (JP)
Title: Method and device for rolling by mandrel mill
Inventor: YAMADA MASAYUKI
IPC: B21B17/02
Filed: 1992-02-26
Abstract: PURPOSE:To drastically reduce the possessing number of mandrel bars by arranging respective shafts of at least a pair of rolling rolls obliquely in the direction opposite to each other to the advancing direction of a rolled stock, and thereby drawing a steel tube into which a mandrel bar is inserted. CONSTITUTION:When the steel tube 2 in which the mandrel bar 3 is inserted is reduced in thickness and drawn, the roll shafts of at least a pair of rolls 1, 1' are arranged obliquely by an angle theta in the direction opposite to each other to the advancing direction of the steel tube 2, thereby the thickness distribution in the peripheral direction is uniformized to obtain the steel tube 2 uniform in thickness. Further, the inclined angle theta is decided by a roll caliber, and the angle that an interval in the circumferential direction between the roll and the mandrel is uniformized and rotation in the circumferential direction is canceled to each other is found in advance by an experiment, thereby the angle is adjusted and set whenever the roll gap is changed. Therefore, since the major diameter pitch of the mandrel bar can be roughened, the possessing number of the mandrel bars can be reduced.
Patent JP-S61198765-A (JP)
Title: Semiconductor device
Inventor: BAN HIROYUKI
IPC: H01L21/321
Filed: 1985-02-28
Abstract: PURPOSE:To make the size of a chip compact and to obtain a semiconductor device having desired characteristics, by forming a part of an element part by an impurity diffused layer on the surface of a substrate directly beneath the outer lead electrode part of the semiconductor device. CONSTITUTION:On an N<-> type semiconductor substrate 1 in a semiconductor device, an element part comprising impurity diffused layers 5 and 7 and a diffused layer resistor 6, an outer lead electrode part 2 and wiring parts 4 and 8 are formed. A part of the elements part comprising the diffused layer 5 is formed on the surface of the substrate directly beneath the electrode part 2. The electrode part of the diffused layers 5 and 7 and the diffused resistor 6 are arranged on the right side of the wiring part 8. In this part, the elements such as a transistor TR, a diode, a resistor and the like are formed. The electrode part 2 is used as input and output terminals for the element part. The electrode part 2 is formed as a flip chip bump electrode or as a bonding pad for wire bonding. The chip of the semiconductor device is made compact, and the semiconductor device having the desired characteristics is obtained.
Patent JP-S55132294-A (JP)
Title: Preparing method for aluminum plate for offset printing
Inventor: KITAMURA HIRONORI
IPC: B41N3/00
Filed: 1979-04-02
Abstract: PURPOSE: To obtain an aluminum plate for printing of excellent superhigh printing durability and with microfine rough surface of 0.3W0.6μm deep on an average by applying alkaline treatment and further anodic oxidation treatment to the fine and even flat surface of an aluminum plate of 0.35W0.65μm deep on an average.  
     CONSTITUTION: After forming a fine and complex primary waveform 0.35W 0.65μm keep on an average on the surface of aluminum by giving ball grinding processing to an aluminum plate by using Alundum with the grinding particle size of 1000W1200 mesh, chemical etching treatment is further applied by using sodium hydroxide and other alkali, thereby forming the secondary waveform more complex than the primary. Next, by applying anodic oxidation treatment to the surface of the aluminum plate by using hydrochloric acid etc., a fine and complex rough form 0.3W0.6μm deep on an average is given thereto. The aluminum plate thus obtained has superhigh printing durability and is superior in the accuracy of printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10223545-A (JP)
Title: Susceptor for chemical vapor deposition apparatus
Inventor: NAKAMURA OSAMU
IPC: C30B25/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a susceptor which prevents a phenomenon that the dopant concn. in an epitaxial layer rises at the wafer periphery. SOLUTION: In a wafer pocket 6, holes 7 are bored through the periphery of a wafer to its back surface, thereby forming a flow downwards from the top face of a susceptor 5, together with a dopet species discharged over the back face. This prevents the dopant species from sneaking over the surface of a wafer 8, thereby suppressing the dopant concn. rise at the periphery of an epitaxial layer 9.
Patent JP-S51114850-A (JP)
Title: Flipflop circuit
Inventor: SANO KENJI
IPC: H03K3/356
Filed: 1975-04-01
Abstract: PURPOSE:A self-refreshing dynamic flipflop circuit with a simple constitution by employing MIS devices having common input/output lines.
Patent JP-H01214385-A (JP)
Title: Motorcycle game machine
Inventor: OHIRA TERUO
IPC: A63F13/525
Filed: 1988-02-23
Abstract: PURPOSE:To play games full of ambience, by composing a device, of a bearing means for racing the rear type of an auto-bicycle, an action detecting means for detecting the action of the motorcycle, a pictorial display means for displaying a mimic vision field, and a control means. CONSTITUTION:By the rotation of a motor 6, an motorcycle 2 is moved inclined in the left and right directions around the grounding sections of front and rear tyres 2a, 2b. A bearing shaft 4 is provided with a tilting angle potentiometer 8, and the tilting angle of the motor cycle 2 is detected. The grounding section of the rear tyre 2b is provided with a roller 9, and a photo-coupler 11 is composed of the sensor plate 11a of the bearing shaft 10 of the roller 9 and a pair of photo-sensors 11b, and the wheel speed of the auto-bicycle 2 is detected. On the handle of the motorcycle 2, the CRT 15 of a pictorial display means is set, and by the CRT 15, a speaker 16 is fitted. A coin is put into a coin shooter 20, and a start switch is pushed, and the motorcycle 2 is started by a game player, and according to a running speed, a mimic vision is read out of a pictorial data ROM and is displayed on the CRT 15.
Patent JP-H11238829-A (JP)
Title: Substrate for mounting semiconductor element, and semiconductor device
Inventor: ANDO YOSHIYUKI
IPC: H01L23/12
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for mounting a semiconductor element, and a semiconductor device in which a mounted semiconductor element can be sealed with resin without using a molding die, prevent a lead part from being deformed, and make equipment like a blanking press difficult of management unnecessary. SOLUTION: A wiring pattern 2 containing inner leads 3 and outer leads 6 is formed on the surface of a resin substrate 1 constituted of a synthetic resin molded object. A semiconductor element mounting part 4 is formed in a part adjacent to the inner leads 3 of the wiring pattern 2. A protruding part 5 is formed around the semiconductor element mounting part 4 and surrounds it. Liquid sealing material is injected in the protruding part 5 and cured, thereby sealing the semiconductor element mounted on the semiconductor element mounting part 4.
Patent JP-H08232906-A (JP)
Title: Hydraulic operation circuit
Inventor: MATSUMOTO SATORU
IPC: F15B11/00
Filed: 1995-02-28
Abstract: PURPOSE: To relax impact at the time when an actuator is stopped by providing a compound control valve in which a pressure compensated flow control valve loaded with a spring load and a variable throttle valve which corresponds to the pressure of a change-over valve operation oil pressure chamber are arranged in parallel, in a space between a pilot valve and a change-over valve operation oil pressure chamber, and discharging the pressurized oil in the operation oil pressure chamber through the compound control valve. CONSTITUTION: When a pilot valve 10 is quick-operated to a neutral position in order to stop an actuator 18, a signal oil in the operation oil pressure chamber of a change- over valve 30 is discharged through a compound control valve 60 into a signal line 12 by the action of a spool 36 returning to the neutral position. In a pressure compensated flow control valve 40, the discharge is set to a reduced constant, since the oil is discharged from a flow control valve 42 loaded with a spring load through the reduced operation oil pressure chamber pressure. However, in a variable throttle valve unit 50, the discharge is changed to be reduced, since the throttle spool 52 opening is controlled in the direction 'open' in response to the operation oil pressure chamber pressure.  Thus, the response time of the change-over valve is shortened, a sense of incongruity in operation is eliminated, and the impact due to the stopping of the actuator is relaxed.
Patent JP-S56140015-A (JP)
Title: Synthesizing method for cubic system boron nitride
Inventor: IIZUKA EIICHI
IPC: C01B21/064
Filed: 1980-03-31
Abstract: PURPOSE: To obtain cubic system BN regulated in particle shape and having superior strength by using a mixture of Ca 3 B 2 N 4  and one kind among Ba 3 N 2 , Ba 3 B 2 N 4 , Sr 3 N 2 , Sr 3 B 2 N 4 , etc. as catalyst when cubic system BN is synthesized at high temp. and pressure from hexagonal system BN as starting material.  
     CONSTITUTION: When cubic system BN is synthesized at high temp. and pressure from hexagonal system BN as starting material, a mixture of 100pts.wt. Ca 3 B 2 N 4  and 30W200pts.wt. at least one kind of Ba 3 N 2 , Ba 3 B 2 N 4 , Sr 3 N 2  and Sr 3 B 2 N 4  is used as catalyst. The mixed catalyst is mixed with hexagonal system BN by about 10W50pts.wt. to 100pts.wt. of the BN, and by applying ≥1,350°C high temp. and ≥40kb high pressure to the mixture, the desired cubic system BN suitable for use as abrasives, etc. is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52141642-A (JP)
Title: Image forming device
Inventor: KOMORI SHIGEHIRO
IPC: G03G15/00
Filed: 1977-04-11
Abstract: PURPOSE: To stop rotation of a photoimaging drum to prevent its fatigue, by rotating the drum after turning on a power supply in a liquid developing electrophotographic process and cleaning the drum and also detecting that an image forming signal is not generated within a predetermined time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55133411-A (JP)
Title: Preparation of bead polymer
Inventor: SHIRAGAMI MITSUAKI
IPC: C08F20/34
Filed: 1979-04-04
Abstract: PURPOSE: To prepare a bead polymer having large and uniform particle size and useful as a flocculant, etc., by the suspension-polymerization of an aqueous solution of a dialkylaminoalkyl acrylate derivation in a dispersing medium containing a specific amount of a nonionic surface active agent and ethyl cellulose.  
     CONSTITUTION: (A) An aqueous solution of a neutralized salt and/or quaternized monomer of a dialkylaminoalkyl (meth)acrylate I (R 1  is H or methyl; R 2  and R 3  are 1W4C alkyl; R 4  is H, 1W8C hydrocarbon, etc.; Y is 2W4C alkylene etc.; X is halogen, etc.) or of its mixture with comonomers, is suspension-polymerized in (B) a hydrocarbon dispersing medium, e.g. cyclohexane, containing (C) dispersants  comprising (i) a nonionic surface active agent of an alkyl ether type II (R 5  is 8W 18C hydrocarbon; n is 3W20) or an alkyl allyl ether type III, (0.2W15wt% on the  basis of (A)) and (ii) ethyl cellulose (0.1W7wt%), in the presence of a catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01216464-A (JP)
Title: Document preparing device
Inventor: HORIKOSHI KOJI
IPC: G06F17/21
Filed: 1988-02-25
Abstract: PURPOSE:To effectively use an external memory by preserving only right an left margin information stored at every row without preserving a character code after a page whose document is not included in the external memory. CONSTITUTION:A preservation means to preserve only the right and left margin information stored at every row without preserving the character code of the page after the one in which no document is included out of the documents, and a row information developing means to develop the row information of the document to be called at the time of calling the document are provided. Furthermore, a document call means to transfer the document to a document developing area 131 after setting right and left digit spaces at a row information developing area 132 in case the right and left digit spaces are set by referring to information developed by the row information developing means is provided. In such a way, it is possible to reduce the quantity used on a floppy disk area at the time of preserving the document, and to increase the number of documents to be registered.
Patent JP-S60193867-A (JP)
Inventor: KANEDA TOSHIHIKO
IPC: G09F3/10
Filed: 1984-03-05
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-S58158082-A (JP)
Title: Information recording device
Inventor: KIMOTO KATSUMI
IPC: G11B7/085
Filed: 1982-03-15
Abstract: PURPOSE:To record information securely by detecting double writing and a tracking error during data storage, and moving a storing and reproducing head for plural tracks according to he detected result and recording dummy data over plural tracks. CONSTITUTION:If the tracking error occurs owing to a strong impact, etc., and the beam light of the optical head 3 moves to a recorded track, a sample holding circuit 20 operates in response to reflected light from a recorded pit of an  optical disk 1 to output a double storage detection signal and the optical head is  moved by eight tracks for dummy seeking to form dummy tracks. Then, a control part 27 outputs track numbers, bit by bit, so that one page of picture information is written stating from its beginning. Consequently, if the double writing  is caused, one page of picture information is evaded sufficiently and new picture  information is stored.
Patent JP-H10242131-A (JP)
Title: Method of treating surface of ii-vi compd. semiconductor and treating liq. therefor
Inventor: OKI AKIRA
IPC: H01L21/304
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To grow a high-quantity II-VI compd. thin film with suppressed defects at the growth interface by the chemical etching with a mixed liq. of potassium dichromate water soln. of a specified range of concns. with sulfuric acid and the surface treatment utilizing the reduction of H gas. SOLUTION: The chemical etching with a mixed liq. of potassium dichromate water soln. of 3-12wt.% concn. with sulfuric acid is applied to a semiconductor surface 1 which is then activated with a flat VI element oxide 10 and surface- treated, utilizing the reduction of H gas. This oxide 10 has a higher vapor pressure than that of a II oxide and allows the treating temp. to be lowered to 220 deg.C by the plasma reduction of H gas and hence a pure surface suited to the epitaxial growth is obtd., without roughening the substrate surface due to desorption of Se, etc., thus reducing the defect concn. of a II-VI compd. semiconductor film.
Patent JP-H10234395-A (JP)
Title: Production of major outer membrane protein of chlamydia trachomatis, and measurement of antibody against chlamydia trachomatis and reagent therefor
Inventor: OGAWA HIROYUKI
IPC: G01N33/569
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject protein useful for the diagnosis and treatment of Chlamydia trachomatis infection and the measurement of an antibody against the same, in a large amount by inserting a gene of a major outer membrane protein of Chlamydia trachomatis into a vector, integrating the vector into host cells and proliferating the cells. SOLUTION: This major outer membrane protein of Chlamydia trachomatis, not substantially containing the other protein exhibiting a cross reactivity to bacteria belonging to the Genus Chlamydia, useful for the diagnosis of Chlamydia trachomatis infection, an antigen used as a vaccine, etc., and a reagent, etc., used as a measuring reagent for an antibody against Chlamydia trachomatis, is obtained in a large amount by inserting a gene encoding the major outer membrane protein of Chlamydia trachomatis expressed by the formula, etc., into an expression vector, transforming culturable host cells besides the bacteria belonging to the Genus Chlamydia (e.g.; E. Coil) with the vector, culturing the transformed cells under a condition for expressing the major outer membrane protein of the Chlamydia trachomatis and collecting the expressed product from the cultured cells.