baber/WOPTO huggingface dataset:
Patent JP-H02310812-A (JP)
Title: Thin-film magnetic head
Inventor: AKAI HIROSHI
IPC: G11B5/31
Filed: 1989-05-25
Abstract: PURPOSE:To improve prouctivity and to allow sure and easy connection to the outside by joining a nonmagnetic substrate formed with a magnetic core, coil, insulating, bonding pads, etc., on one surface thereof and a supporting substrate formed with leader wirings in such a manner that the bonding pad and the one end of the leading wire are flush with each other on the same plane. CONSTITUTION:The nonmagnetic substrate 1 which is laminated with the magnetic core 2, coil 3 and insulating material formed as thin films and is formed with the bonding pads 4 connected to the ends of the coil on one surface thereof and the supporting substrate 5 consisting of a poor conductor material formed with the leader wirings 8 consisting of a conductive electrode material are joined to each other. The bonding pads 4 on the substrate 1 and the one end of the leader wirings 8 of the supporting substrate 5 are connected on the same plane and the other end of the leader wirings 8 is positioned onto the side face of the supporting substrate 5 approximately orthogonal with the connecting plane with the bonding pads 4. The productivity is improved in this way and the sure and easy connecting operation at the time of the assembly to a head base is carried out. The product having the high reliability of connection is thus obtd.
Patent JP-H05303793-A (JP)
Title: Video tape recorder system
Inventor: KANEKO AKIRA
IPC: G11B23/36
Filed: 1992-04-23
Abstract: PURPOSE:To provide the video tape recorder system capable of recognizing the contents and type (the size of a cassette and tape length or the like) of tape without moving the set tape. CONSTITUTION:A video tape recorder 3 is provided with a bar code reader or a magnetic sensor. Bar code data or a magnetic data tape 2 or a magnetic card is attached to a cassette tape housing 1. The bar code data or the like is read by means of the bar code reader when or after loading the cassette tape housing 1 on the video tape recorder.
Patent JP-S5833162-A (JP)
Title: Oestriol-16alpha-glucuronide assaying antigen and preparation thereof
Inventor: NANBARA TOSHIO
IPC: A61K38/16
Filed: 1981-08-21
Abstract: PURPOSE:To obtain an antigen suitable for gaining an antibody used in the immunological analysis of oestriol with a high accuracy by combining bovine serum albumin to a position C6 of B ring of a 6-oxoestriol as starting material, not to a glucuronic acid moiety of D ring. CONSTITUTION:After OH at C3 of A ring in 6-oxoestriol of formula III is  changed to C6H5CH2O (benzyl eter) group, H of OH at C16 of D ring is replaced by a glucuronyl group having acetyl groups in positions C2, C3 and C4 of formula IV. Then, after the reduction of C6H5CH2O to H, NOCH2COOH is introduced into position C6 of B ring. Then, after the reaction with bovine serum albumin (BSA), a hydrolysis is conducted to convert the acetyl group into OH. Thus, an antigen is obtained for assaying oestriol-16alpha-dlucuronide of formulaI(where, G represents the glucuronyl group of formula II). This antigen is injected into a rabbit to obtain an antiserum. The use of the antiserum enables a highly sensitive assaying of oestriol in plasma and urine without the hydrolysis of the plasma and the urine.
Patent JP-H06345496-A (JP)
Title: Side protector of multiple glass
Inventor: IKEUCHI SEIJI
IPC: E06B3/64
Filed: 1993-06-01
Abstract: PURPOSE:To provide a side protector of multiple glass capable of readily fitting, hardly disconnecting and hardly flawing the edge part of the multiple glass in attaching or detaching. CONSTITUTION:In this side protector, a pair of contact parts 10a capable of freely contacting with the edge part of multiple glass H placing flat glasses 5 and 7 side by side in the direction of thickness from the both side of the surface and the back is provided so as to be able to freely and closely approach and separate each other and closely contacting operation means K capable of freely and closely approaching both contact parts 10a is provided.
Patent JP-S61291079-A (JP)
Title: On-line painting system of rolled steel material
Inventor: MATSUNAMI AKIRA
IPC: B05D3/00
Filed: 1985-06-15
Abstract: PURPOSE:To constitute a system wherein the enhancement of productivity, the conservation of energy and labor saving were attained, in the painting of a rolled steel material, by directly connecting a rolling processing production line to a painting processing line. CONSTITUTION:In the production system of a rolled steel material wherein a block (I) for rolling steel to a desired steel material and a refining block (II) having cooling, correction, cutting and inspection processes are arranged in this order, a pretreatment block (III) removing scale to clean the steel material is at first provided in the refining block (II) or immediately after said block (II). Next, a painting block (IV) for painting the steel material by using one paint selected from aqueous type, solvent type, solventless type and powder type paints is provided. A brush roll apparatus and a high pressure air spray apparatus are arranged to the pretreatment block (III). In the painting block (IV), spray painting using an aqueous paint is pref. employed from the aspect of productivity or safety.
Patent JP-H10305482-A (JP)
Title: Laminate apparatus
Inventor: TONARI YOSHIRO
IPC: B29C65/40
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a laminate apparatus capable of shortening the manufacturing time and suitable to continuous production. SOLUTION: The laminate apparatus 1 conducts laminating by melting and compressing filling materials 72, 73 in the inner part of a body P to be laminated, and it includes a vacuum chamber 20 disposed adjacent to the upstream side of a laminate chamber 10 with an expansible diaphragm 11 adapted to compress the body P to be laminated and heaters 21, 22 for heating the filling materials in the vacuum chamber 20.
Patent JP-S6024366-A (JP)
Title: Production of strengthened carbon steel material
Inventor: FUJITANI MAKOTO
IPC: C23C10/28
Filed: 1983-07-18
Abstract: PURPOSE:To provide substantial elongation strength to a carburized and tempered steel material by subjecting the steel material to tempering, surface polishing, plating and diffusion heat treatment under specific conditions then to tempering and retempering under specific conditions. CONSTITUTION:A chain or the like formed of a low-carbon steel material is subjected to a primary carburization treatment and is then tempered for 1hr at a low temp. of about 200 deg.C. The surface thereof is then polished and is plated by electroless plating, etc. The plated steel material is subjected to a diffusion heat treatment followed by cooling, heating to about 200 deg.C and low temp. tempering for about 1hr. Such chain is cooled to <=100 deg.C and is then subjected to retempering by heating the same again to 180-200 deg.C and low temp. hardening for about >=3hr. Then the surface layer of the chain consists of a pure plating layer 5, a diffused layer 6 and a base iron 7 and the island of the retained austenite in the iron 7 is converted into martensite and eliminated.
Patent JP-H07115999-A (JP)
Title: Detecting method for dna arrangement variation
Inventor: ANDOREASU HERARUDOUSU AITSUTER
IPC: C12N15/00
Filed: 1992-05-22
Abstract: PURPOSE: To efficiently detect the genetic mutation of DNA by subjecting the DNA sample to be analyzed to multi-dimensional electrophoresis, for example, linearly based on the molecular length and two-dimensionally based on the base sequence, then transferring the separated patterns to a membrane filter and analyzing the patterns with probes.  
     CONSTITUTION: Methods for detecting mutations on a DNA sample comprise 2-dimensional electrophoresis of the DNA derivatized from the DNA sample, transferring the separated DNA to a membrane filter for nucleic acid hybridization using a DNA or RNA probe. The target DNA may be further amplified by PCR using specific primers, or the centromere repetitive sequence-specific primers. The method is suitable for the studies of subgenomic DNA such as the cosmids or yeast artificial chromosomes. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61291020-A (JP)
Title: Method for preparing dry air
Inventor: NISHIWAKI JINICHI
IPC: B01D53/26
Filed: 1985-06-18
Abstract: PURPOSE:To prepare a large amount of dry air with good energy efficiency by simple equipment without using a cooling medium such as Freon, by forming two air streams and obtaining dry air by the compression and expansion of air itself and the heat exchange between two air streams. CONSTITUTION:The atmosphere is sucked by a compressor 1 while emitted air raised in temp. is passed through a first heat exchanger to be cooled. Gener ated water droplets are removed by a water droplet separator 3. This air is introduced into an expansion device 4 to drive the same and a generator 5 is driven by the expansion device 4 while the generated power is used as the auxiliary power source of the motor 6 for driving a compressor 1. The low temp. air from the expansion device 4 lowered in temp. by a diabatic expansion is sent to a second heat exchanger 7 and the air of a second stream B due to the atmosphere taken in from a blower 8 is cooled. After the stream B is passed through a second waterdroplet separator 9, the streams A, B are mixed to form a mixed stream C which is, in turn, passed through the first heat exchanger 2 and the emitted air of the compressor 1 is cooled while the heat exchanger 2 itself is raised in temp. to obtain room temp. dry air.
Patent JP-H06141571-A (JP)
Title: Magnetic member thermal engine
Inventor: TANAKA TSUYOSHI
IPC: F03G7/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a magnetic member thermal engine having high thermal efficiency which converts thermal energy into dynamic energy. CONSTITUTION:In the magnetic member thermal engine, magnetic field is produced by a magnet 2 and thin magnetic plates 1 are passed, while being stacked through an appropriate interval, through the magnetic field thus magnetizing the thin magnetic plates 1 at low temperature. The thin magnetic plates 1 are then heated and demagnetized while being separated from the magnetic field and subsequently cooled to low temperature.
Patent JP-S63294565-A (JP)
Title: Electrophotographic sensitive body
Inventor: MITANI WATARU
IPC: G03G5/082
Filed: 1987-05-27
Abstract: PURPOSE:To improve an electrostatic charge characteristic, dark attenuation characteristic, photosensitive characteristic and environmental resistance by forming at least a part of a surface layer by alternate lamination of thin amorphous silicon films contg. carbon and having specific film thicknesses and thin fine crystalline silicon films contg. carbon and having specific film thicknesses. CONSTITUTION:This electrophotographic sensitive body has a conductive base 1, a photoconductive layer 3 and a surface layer 4. At least a part of the surface layer 4 is alternately laminated with the thin amorphous silicon films 11 contg. carbon and having 30-500Angstrom film thicknesses and the thin fine crystalline silicon films 12 contg. carbon and having 30-500Angstrom  film thicknesses. The content of the carbon incorporated into the one thin amorphous silicon films 11 constituting the surface layer is preferably 0.1-40atom.%, more preferably 5-25atom.% and the content of the carbon incorporated into the other thin fine crystalline silicon films 12 is preferably 0.1-40atom.%, more preferably 5-25atom.%. The higher sensitivity in a wide wavelength region from visible light to near IR light and the higher traveling property of carriers as well as the higher resistance and the better electrostatic charge characteristic are thereby obtd.
Patent JP-S5655063-A (JP)
Title: Formation of solder bump
Inventor: MIYAMOTO KEIJI
IPC: B23K1/20
Filed: 1979-10-12
Abstract: PURPOSE:To eliminate the connection of adjacent solder bumps by forming an auxiliary layer which is not moistened with solder so as to surround a bump forming region. CONSTITUTION:A wiring layer 4 formed on the entire surface of the main surface of a substrate 1 is formed, for example, of a lower layer of titanium layer 5 having preferable adherence with aluminum, an upper layer of a copper layer 5 having good adherence with solder, and an auxiliary layer 11 made of Cr having low moistening property with the solder formed thereon. A ring-shaped portion 13 is formed on the portion of the solder bump forming region of the layer 11 by photoetching,  and a solder film 8 is formed on the wiring layer 4. Then, the copper layer 6 and  the titanium layer 5 are removed with the solder film 8 and the layer 11 retained,  the film 8 is then heated and molten, and the semispherical solder bump 9 is  formed by surface tension.
Patent JP-2000319805-A (JP)
Title: Wooden brick for road surface and its connection member
Inventor: NAKAO SHIGEO
IPC: E01C5/14
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a wooden brick capable of preventing the cracking of an end grain without lowering the yield of a lumbering and the compression strength in a thickness direction by cutting down the end of a wooden piece cut in the inclined direction to the fiber direction of a raw material in the thickness direction. SOLUTION: A raw material is cut in parallel with the inclined direction S intersected obliquely to the fiber directions L, L to obtain the wooden piece 11 of prescribed thickness. Next, the end of the wooden piece 11 is cut down in the thickness direction, and a wooden brick whose face shape is an angular wooden piece 11a is obtained. A tenon groove is provided on the side of the wooden brick, the adjacent wooden bricks are connected by engaging a connection member comprising an elastic material with the tenon groove, and laid on so that a growth ring is exposed on the upper face. Thereby the cracking of an end grain can be prevented without lowering the yield of the raw material and the compression strength of the thickness direction, and walking can be made excellent.
Patent JP-H09290718-A (JP)
Title: Automatic control brake system and tandem master cylinder used in this system
Inventor: TANAKA RYUICHI
IPC: B60T11/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To simplify a brake system which can comply with two control forms of manual brake control and automatic control and simplify a vicinity of a tandem master cylinder especially in the brake system. SOLUTION: In the first passage 81 connecting a reservoir 30 to the first fluid pressure chamber 71 in a cylinder main body 22, a switch valve 500 switched from an opened condition to a closed condition in compliance with a fluid pressure increase inside the first fluid pressure chamber 71 is provided. The switch valve 500 includes a rubber valve element 57, which is elastically deformed by a fluid pressure so as to close a groove type clearance passage 5795 on the valve seat side. That is, the switch valve 500 is constructed of a mechanical component alone, and by means of elastic deformation of the valve element 57 itself, an opening/closing operation of the valve is carried out. Therefore, the valve does not include a solenoid coil and requires no electrical connection with an electronic control means.  A one-way valve 700 allowing fluid to shift from the reservoir 30 side to the first fluid pressure chamber 71 side is connected in parallel to the switch valve 500. By means of the one-way valve 700, fluid can be fed from the reservoir 30 side to the first fluid pressure chamber 71, in which a pressure tends to be reduced when a brake is released.
Patent JP-S61288222-A (JP)
Title: Preventing system for light pen malfunction
Inventor: AKIYOSHI MASAO
IPC: G06F3/037
Filed: 1985-06-17
Abstract: PURPOSE:To prevent the erroneous input due to light pen malfunction by providing light pen field detection inhibiting areas on both sides of the boundary in the X direction of a window. CONSTITUTION:A display device with a light pen consists of a processor 1, display counters 2 and 7, registers 3-6, comparing circuits 8 and 19, AND circuits 10, 11, and 13, a NOT circuit 12, and an OR circuit 14, and the detection signal is sent to a terminal C through the OR circuit 14 when a light pen field 18 is detected. In this case, delay circuits 20 and 21, AND circuits 22, 24, 26, 27, and 30, NOT circuits 23 and 25, an OR circuit 28, and a NAND circuit 29 are added to stop the light pen field detection signal in areas (3) and (4) indicated by oblique lines in the figure. When the field 18 is touched with the light pen, the detection signal is stopped though the light of a field 17 is detected by the light pen, thereby preventing the malfunction of the light pen.
Patent JP-S6251951-A (JP)
Inventor: RUISU BAANANSU HEINZU
IPC: A23L27/20
Filed: 1986-06-05
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-S6027167-A (JP)
Inventor: HANSU SUTEFUAN RUPUREKUTO
IPC: H01L21/285
Filed: 1984-06-27
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-H0427703-A (JP)
Title: Control method of by-pass damper in combined cycle power generating plant
Inventor: SHIOMI HAJIME
IPC: F01K23/10
Filed: 1990-05-23
Abstract: PURPOSE:To shorten start-up time and reduce start-up loss by changing the opening holding time of a by-pass damper at a certain opening angle at the time of opening this by-pass damper according to the operated state of an HRSG to set the opening holding time. CONSTITUTION:The holding time of a by-pass damper 7 at a certain opening angle theta at the time of shifting from the gas turbine single operation to the combined cycle operation in a combined cycle power generating plant, that is, at the time of opening the by-pass damper 7 into a B-side position from an A-side position, is set by a function of gas turbine exhaust gas temperature and HRSG drum metal temperature or equivalent drum pressure. The by-pass damper 7 is then controlled in its opening according to its holding time. Start-up time can be shortened and start-up loss can be reduced by thus adjusting the opening holding time of the by-pass damper 7 to an HRSC correspondingly to the time when the HRSC is in the moderately operated state.
Patent JP-H11307881-A (JP)
Title: Semiconductor device having quantum wave interference layer
Inventor: KANO HIROYUKI
IPC: H01L29/66
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure by which conductivity of carriers is improved. SOLUTION: An i layer of a nin or pip type device is provided with a quantum wave interference layer A, which is formed by stacking first layers W and second layers B of a band wider than that of the first layers W at multiple periods. The thickness of the first layer W and the second layer B is set to a multiple by an even number of 1/4 of the wavelength of quantum wave of carriers transmitted in the i layer. A δ layer which is sufficiently thinner than the first layer W and the second layer B and suddenly changes the energy band is formed in the interface between the first layer W and the second layer B. With this structure, the carriers can be transferred with high conductivity, high mobility and high transmittance. Besides, the propagation speed can be increased.
Patent JP-H04332860-A (JP)
Title: Electrode
Inventor: HIROZAWA ATSUHIKO
IPC: G01N27/416
Filed: 1991-05-08
Abstract: PURPOSE:To achieve use at a high temperature and for a long period of time by allowing an electrode with a high reaction property which is used for a sensor of chemical amount to previously react with a substance within a lubrication oil before use. CONSTITUTION:When the electrode 1 which is constituted by silver out of a pair of electrodes 1 and 2 where for example silver is used for one electrode and iridium is used for the other is heated 5 within a lubrication oil 4 with an admixture agent to be measured, a surface of the electrode 1 reacts with a substance within the lubrication oil 4 and a compound is adhered to a surface chemically on a surface and then is stabilized for this lubrication oil 4. In the case of measurement. the heat-treated electrode 1 is dipped into the lubrication oil 4 within a container 3 along with the other electrode 2 and is heated 5 while being controlled by a modulator 6. thus enabling a potential difference between both electrodes 1 and 2 to be measured 7. At this time. the potential difference between both electrodes 1 and 2 changes in a same pattern in proportion to that of temperature and does not change with time, thus preventing a secondary reaction from occurring easily and the electrode which is constituted by a substance with a high reaction property to be used at a high temperature and for a long period of time.
Patent JP-H04332112-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: OKUBO SATORU
IPC: H01G9/028
Filed: 1991-05-07
Abstract: PURPOSE:To achieve compactness and thinning when using a plurality of anode foils in lamination. CONSTITUTION:A plurality of, for example two, anode foils 11 and 12 are overlapped and anode terminals 13, 13 are mounted to both edges, thus forming a foil-laminated body. Then, a solid electrolyte consisting of a conductive macromolecule, a carbon layer, and a silver layer (cathode layer) are formed in sequence on the anode foils 11 and 12 of the same foil-laminated body and then a cathode terminal is mounted to an outermost silver layer with a conductive adhesive. Since the anode terminals are mounted to both edges of the foil-laminated body, opening of the edge portion can be suppressed. Also, by providing a plurality of anode terminals, impedance component is reduced and impedance frequency characteristic is further improved.
Patent JP-S5832690-A (JP)
Title: Process for making reduced iron as well as pyrolysis of heavy oil
Inventor: ARIKAWA MASAYASU
IPC: C10G11/18
Filed: 1981-08-21
Abstract: PURPOSE:A specific gas circulation circuit is combined with a fluidized bed heavy oil thermal cracking system as well as an iron ore reduction system using carbon formed as a by-product, thus permitting the integrated treatment of large amounts of heavy oil and iron ores and producing light oil, cracked gas and high-quality reduced iron in high yield. CONSTITUTION:After heated in the heater 1, iron ore particles are fed into the fluidized  bed cracker 2 to form a fluidized bed. Heavy oil is fed from its bottom to effect cracking and simultaneously to effect partial reduction of the particles. At this time, carbon-including ores are formed (CIO). CIO is circulated between units 1 and 2 and a part is sent to the heater 3 where they are heated, then sent to the first reduction furnace 4 where the ores are converted into reduced iron. The reduced iron is sent to the fluidized bed reformer 5 where an oxidizing gas is converted into a reducing gas. The CIO is partially oxidized and sent to the second fluidized bed reduction furnace to form  reduced iron. The thermal cracking products from the unit 2 is sent to the rectification system 7 where the cracked gas is separated, then sent to the unit 5 where the gas is converted into a reducing gas, which is sent to the unit 6 and used as a final reducing gas for the iron ore particles.
Patent JP-H08328276-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ISHIO KOZO
IPC: G03G5/06
Filed: 1995-05-30
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor having high sensitivity and low residual potential and excellent in durability. CONSTITUTION: This electrophotographic photoreceptor has a photosensitive layer on the electrically conductive substrate and contains a styryl compd. represented by the formula in the photosensitive layer. In the formula, each of R1 -R4 is aryl, a heterocyclic group, alkyl or aralkyl, each of Ar1 and Ar2 is allylene or a divalent heterocyclic group and each of A-D is a benzene ring which may have a substituent.