baber/WOPTO huggingface dataset:
Patent JP-H04155807-A (JP)
Title: Electromagnetic induction equipment
Inventor: TSUJI HIROSHI
IPC: H01F27/36
Filed: 1990-10-18
Abstract: PURPOSE:To make it possible to obtain an electromagnetic equipment having a small stray load loss by preventing the overheating of a structure by a method wherein the surface opposing to the core leg part of a magnetic shield is positioned in close proximity of the core leg part along core circle. CONSTITUTION:A magnetic shield 11 can be brought in close proximity to each stage of lamination of a core leg part 1 by forming the surface 12, opposing to a core leg part 12, into the shape along the core circle. To be more precise, the relation between the gap G1 formed between the surface 12 opposing to the leg part of the magnetic shield 11 and the core leg part 1 and the gap G2 formed between the lower edge face of the magnetic shield 11 and a support 10 becomes G1<<G2, and as the magnetic resistance of the gap G1 becomes very small, the leakage flux interlinks only to a high tension winding or a low tension winding intrudes first into the magnetic shield 11, then a magnetic circuit, having the gap G1 of small magnetic resistance as a path, is formed and this performs the function of returning the leakage of magnetic flux into the core magnetic path. As a result, the intrusion of the leakage magnetic flux into the gap G2 can be prevented, the overheating of the support 10 can be prevented, and stray-load loss can also be reduced.
Patent JP-H04155854-A (JP)
Title: Semiconductor integrated circuit device and lead frame therefor
Inventor: AKASAKI HIROSHI
IPC: H01L21/60
Filed: 1990-10-19
Abstract: PURPOSE:To enhance the bonding of a bonding wire to an external lead-out terminal in strength so as to improve a semiconductor integrated circuit device in reliability by a method wherein a bonding pad is electrically connected to the external lead-out terminal with a bonding wire, and a groove is provided to the wire bonded face of an external lead-out terminal. CONSTITUTION:One end of a bonding wire 5 is bonded to a bonding pad 4 with a ball bonding 5a. The other end of the bonding wire 5 is bonded to the inner lead 1b of a lead frame 1 with a wedge bonding 5b. The bonding pad 4 is electrically connected with the inner lead 1b with the bonding wire 5. Grooves 7 are provided to the wire bonded face of the inner lead 1b. The wire bonded face is enhanced in effective bonding face, and the bonding wire 5 is bonded to the inner lead 1b through a wedge bonding method, whereby the bonding of the bonding wire 5 to the inner lead 1b can be enhanced in strength.
Patent JP-S63134168-A (JP)
Title: Applying method for wafer adhering wax and device thereof
Inventor: ISHII KEIICHI
IPC: B24B37/04
Filed: 1986-11-26
Abstract: PURPOSE:To apply wax in thin, uniform thickness and prevent it from sticking to a polishing surface as well as to protect a surface other than the polishing surface from abrasive powder, by dropping the liquid wax on the wafer top central part, and spreading it over the whole top surface by centrifugal force. CONSTITUTION:Liquid wax is dropped on the rotational center from the upside of a wafer 6 rotating in the horizontal direction, and it is spread wide over the whole top surface of the wafer by means of centrifugal force whereby the wax can be applied to the top in thin, uniform thickness. Therefore, since thickness of the wax is very thin, when this wafer 6 is made to adhere to a carrier plate, the wax is in no case protruded to the outside from a wax applied surface, thus it can be prevented from sticking to a polishing surface of the wafer 6. On top of that, since the wax is uniformly stuck to the surface to the carrier plate, the surface other than the polishing surface of the wafer 6 is protectable from abrasive powder.
Patent JP-H03191956-A (JP)
Title: Tranparent injury-protecting material
Inventor: JIEEMUZU BUI KAATOMERU
IPC: A61F13/00
Filed: 1990-10-19
Abstract: PURPOSE: To enable a wound protecting material to be applied aseptically by coating a first surface of a transparent thin film with a first tacky layer, coating a first surface of a dimentionally stable back material with a second tacky layer and laminating them on the transparent layer to put transparent hydrogel into a hole in the center part of the transparent layer and laminate a peelable linear on the first surface of the transparent layer. CONSTITUTION: A transparent thin film layer 12 of a wound protecting product 10 has the center part 14 and the peripheral part 15. The first surface of the transparent layer 12 is made of a first tacky layer 17 and a hydrogel layer 18 is inserted on the first surface of the center part 14. A peeling liner 16 is attached adhesively to the peripheral part by the first tacky layer 17 to cover the peripheral part 15 together with the hydrogel layer 18. The first surface of a dimentionally stable back material is joined with the second layer of the transparent layer 12 by a second tacky layer 23. Then hydrogel layer 18 is a skin-like medium having bio compatibility, non-irritating property, a liquid absorbing property and an antimicrobial property consisting of propylene glycol, polyethylene oxide based dimaine, salt and water.
Patent JP-S63136533-A (JP)
Title: Semiconductor device
Inventor: KUROKAWA ATSUSHI
IPC: H01L21/52
Filed: 1986-11-28
Abstract: PURPOSE:To mount a semiconductor pellet with a gold-tin alloy without varying the characteristics of a circuit element, etc., by applying and forming an intermediate layer consisting of one selected from at least titanium, chromium and molybdenum onto the semiconductor surface of the pellet. CONSTITUTION:A pellet 3 joined by a gold-tin alloy layer 4 is brought into contact with said gold-tin alloy layer 4 through an intermediate layer constituted of a first intermediate layer 9 applied onto the joint surface 3a of the pellet 3 and composed of titanium (Ti) and a second intermediate layer 10 applied to said first intermediate layer 9 and made up of nickel (Ni). To join the semiconductor pallet 3 to a package substrate 1, the semiconductor pallet 3 in which a gold layer 11 is applied onto the second intermediate layer 10 applied onto the first intermediate layer 9 on the joint surface 3a is prepared, and heated at a fixed temperature under the state in which foil 4A consisting of a gold-tin alloy is held between said gold layer 11 and the package substrate 1, and the pellet may be scrubbed.
Patent JP-H10102023-A (JP)
Title: Pressure-sensitive adhesive and surface-protection material
Inventor: SHIBATA KENICHI
IPC: C09J149/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive having a well-balanced weather resistance, durability of adhesive force and initial adhesive force and, accordingly, giving a surface-protection material easily releasable without leaving the adhesive on the protection object by using an isobutylene polymer subjected to a specific treatment. SOLUTION: An isobutylene polymer (preferably an isobutylene homopolymer) subjected to peptizing treatment in an organic solvent with a radical generation agent (preferably benzoyl peroxide) is used as a base polymer. The polymer to be subjected to peptizing treatment preferably has a weight-average molecular weight of 350,000-1,500,000. The weight-average molecular weight of the polymer is preferably reduced by peptization to 10-80% of that of the polymer before peptization. The peptized polymer preferably has a weight-average molecular weight of 300,000-700,000 and a number-average molecular weight of 100,000-400,000. The organic solvent preferably contains a 6-8C aliphatic hydrocarbon in an amount of >=80wt.%.
Patent JP-S63138102-A (JP)
Title: Desuperheating control method for turbine bypass
Inventor: KUNIBA YUKIMASA
IPC: F01K23/10
Filed: 1986-11-28
Abstract: PURPOSE:To control an amount of injection water flow to a desuperheater properly so as to perform the optimum desuperheating control regardless of the operating condition of a plant, by calculating a precedence value of the amount of injection water flow according to a steam enthalpy under various operating conditions of the plant. CONSTITUTION:Respective signals from a pressure transmitter 18 and a temperature transmitter 19 are inputted to a computing unit 26 to calculate a steam enthalpy, and the steam enthalpy and an opening signal from the opening detector 20 of a turbine bypass valve are inputted to a function generator 22 to determine the amount of turbine bypass steam flow. Also, the determined amount of the steam flow is computed compensatorily by a temperature/pressure compensating calculator 24 and multiplied by a multiplier 25 to be calculated as the precedence value of the amount of injection water flow commensulate with the steam enthalpy. Further, a deviation between a desuperheated steam temperature in a temperature detector 21 and a set temperature in a signal generator 27 is determined by a subtractor 23, and an output signal from a proportional/integral/deliverative computing unit 18 and the precedence signal are added by an adder 29 so as to obtain a control signal for a turbine bypass desuperheating adjusting valve.
Patent JP-H04159095-A (JP)
Title: Working tool mounted on wrist of industrial robot
Inventor: TORII NOBUTOSHI
IPC: B25J17/02
Filed: 1990-10-22
Abstract: PURPOSE:To prevent interference of a work to a working tool by providing a continuous working type actuator means contained in a containing house for a housing and having a coupled end to a tool arm and capable of swinging and stopping the tool arm to an arbitrary position within a given pivotal moving range. CONSTITUTION:A housing 21 having a containing chamber and a tool arm 30 rockably coupled to a fulcrum positioned to the lower end of the housing 21 and having the lower end to which a given robot worker 40 is held are provided between the coupling upper end of a robot wristle 17 and a lower end positioned facing the upper end. Further, a continuous working type actuator means 23 having a contained in the containing chamber of the housing 21 and having a coupling end to the tool arm 30 is provided. An arbitrary amount of rocking operation of the tool arm 30 is exerted on the housing 21 by means of the actuator means 23 and the tool arm is stopped in an arbitrary position within a moving range.
Patent JP-H04157873-A (JP)
Title: Printer
Inventor: SATO NOBUHIKO
IPC: H04N1/40
Filed: 1990-10-22
Abstract: PURPOSE:To grasp the outline of the entire picture by providing a 1st recording means recording a picture of n-gradation based on an inputted picture data, a 2nd recording means converting the picture of n-gradation inputted by an input means into a picture data of m--gradation (m<n) smaller than the n- gradation and recording the picture of m-gradation and a command means commanding either the 1st or the 2nd recording means to the printer. CONSTITUTION:At first, a print data is generated by a host computer 1 and a printer main body 2 receives the print data through an interface 21. Then the print data is fed to a command analysis section 27, in which the analysis is implemented and the print data is fed to a color reproduction processing section 23 in response to the result of analysis. Then the color reproduction processing section 23 references a color reproduction processing information section 22 to implement the color reproduction processing. A control section 26 compares the quantity of memory required for the color reproduction processing with the quantity of memory usable for the color reproduction processing to command it which of the usual processing mode and the simplified processing mode is to be selected for the color reproduction processing and implements color printing.
Patent JP-H06134395-A (JP)
Title: Method for applying adhesive
Inventor: ONISHI MASAHIKO
IPC: B05D3/02
Filed: 1992-10-20
Abstract: PURPOSE:To prevent the staining of parts exclusive of adhering parts and the energization defect at the time of spot welding, etc., in applying an adhesive to an automobile body, etc., by pseudo curing the surface by injection of hot air of a prescribed temp. right after discharging of the adhesive consisting of a specific epoxy resin from a discharge port and applying the adhesive. CONSTITUTION:The adhesive of the epoxy resin system contg. 100 pts.wt. liquid epoxy resin having at least one piece of epoxy groups within the molecule, for example, biisphenol A type epoxy resin, 10 to 70 pts.wt. powder polymer consisting of methacrylate, for example, methyl methacrylate and 5 to 25 pts.wt. latent type hardener for the epoxy resin for example, adpoil dehydrazide as essential component is discharged from the adhesive discharge port and is applied to the surface. The surface is subjected to the pseudo curing by injecting the hot air of >=300 deg.C right after the application. An org. filler, etc., may be compounded with the adhesive.
Patent JP-H03144984-A (JP)
Title: Cassette tape recorder
Inventor: SUJINO NORIHISA
IPC: G11B27/28
Filed: 1989-10-31
Abstract: PURPOSE:To display a program number consecutively without giving a person the impression of unnaturalness by increasing or decreasing a display program number 1 by 1 at every detection of the program number according to an operation mode after detecting the top of a magnetic tape and displaying program number 0. CONSTITUTION:When a tape cassette is loaded by a loading mechanism 5, this is detected by a first cassette detecting part 2, and further, when the cassette is attached to a mechanism part 6, this is detected by a second cassette detecting part 3, and a rewinding search mode is set automatically through a control part 8, and the magnetic tape is rewound until the tape top is detected by a leader tape detecting part 4. In this state, the program number 0 is displayed on a display part 7 through the control part 8, and henceforward, the program number is displayed as being increased or decreased 1 by 1 every time the program number is detected according to the operation mode through an operating part 1, and even for the magnetic tape whose actual program number is discontinuous, the program number is displayed consecutively without giving a person the impression of unnaturalness by laying it end to end.
Patent JP-2001106154-A (JP)
Title: Rear wheel suspension device for motorcycle
Inventor: ABE YUICHI
IPC: B62K25/20
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a rear wheel suspension device for motorcycle. SOLUTION: A front part 24b of a rear wheel 24 can be inserted in between a left connecting member 47L and a right connecting member 47R by having a connecting member 44 constituted with the left and the right connecting members 47L and 47R. The rear wheel 24 can be arranged further in front to shorten a wheel space with a simple structure.
Patent JP-S61185494-A (JP)
Title: Folder system
Inventor: ORURE UIBERUGU
IPC: B42F13/16
Filed: 1985-12-17
Abstract: A folder system comprising a folder which has attached on the inside (2) thereof a ring mechanism (3) or corresponding device for holding hole-punched paper sheets (4). The ring mechanism (3) is placed between two side-pieces (6, 7) of the folder, these side-pieces preferably being of mutually the same size. In accordance with the invention one side-piece (6) of the folder (1) incorporates a pocket (8) whose mouth (9) is located adjacent that outer edge (10) of the side-piece (6) which is parallel with the ring mechanism (3) or corresponding device. The wall of the pocket (8) located nearest the outer side (12) of the folder comprises a plastics film (11) made of a soft and stretchable plastics material.
Patent JP-H01124027-A (JP)
Title: Automatic forming system for circular index
Inventor: SAKAI MINORU
IPC: G06F17/30
Filed: 1987-11-10
Abstract: PURPOSE:To automatically form a circular index for a sentence or a title which is not written dividedly in each word by analyzing a sentence described by language which is not written dividedly at every word to a word string and automatically forming a circular index by words to be the constituting elements of the word string. CONSTITUTION:A series of character data is inputted to an original sentence input part 1, analyzed to words by a morphene analyzing part 2 and converted into a sentence written practically dividedly at every word by inserting a space corresponding to one character e.g. between decomposed words. A syntax analyzing part 3 identifies parts of speech at every word by the arrangement of words in the decomposed word string. Thus, a circular index is formed from the practically dividedly written word string by a circular index forming part 4 and written from an output part 5 to a memory 6. Consequently, a circular index can be automatically formed from a sentence or a title which is not dividedly written, etc.
Patent JP-S63133677-A (JP)
Title: Field-effect semiconductor device
Inventor: YAMATO TOSHIYA
IPC: H01L29/78
Filed: 1986-11-26
Abstract: PURPOSE:To obtain a structure capable of contributing to the reduction of the ON resistance by a method wherein a channel region, of an opposite conductivity type, formed by self-aligned diffusion and a high-concentration region, of the same conductivity type, coming into contact with a semiconductor substrate are formed inside an epitaxial layer, of one conductivity type, on the substrate, of the same conductivity type. CONSTITUTION:A channel region 4, of an opposite conductivity type, formed by self- aligned diffusion and a high-concentration region 10, of the same conductivity type, coming into contact with a semiconductor substrate 1 are formed inside an epitaxial layer 2, of one conductivity type, on the semiconductor substrate 1 of the same conductivity type. For example, after a first n-type epitaxial layer has been formed on an n-type low-resistance silicon substrate 1, its prescribed region is transformed into an n-type high-concentration region 10. Then, a second n-type epitaxial layer is formed; the first and the second epitaxial layers are united; a p-type impurity region 3 is formed on the surface of this epitaxial layer 2. In addition, a gate insulating film and a gate electrode 7 are formed; ions of boron are injected by making use of the gate electrode 7 as a mask; a thermal diffusion process is executed; the second p-type impurity region 4 which is used as a channel region is formed.
Patent JP-2000114790-A (JP)
Title: Part mounting device
Inventor: KADOTA SHOZO
IPC: H05K13/04
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To shorten an operation time for pressing down a part and a mounting time onto a substrate, by moving a part which, held by a head, comprises a lead terminal at a lower part above a through hole of a substrate, and pressing down it by a pusher where a vertical weight position for the part is adjusted. SOLUTION: A lead terminal 25 of an element 24 held with a head 20 is inserted in a through hole of a substrate 106 placed below. Under the condition, a pusher 100 is pressed down to contact to the upper end of the element 24. Utilizing a play time before the element 24 is pressed into the substrate 106, a cam follower 116 is positioned at a bottom of a cam 118, and rotated downward with a supporting point 114 of a lever 112 as a center so that the pusher 109 gently hits the element 24. When contacted, a sensing switch acts and the level of the element 24 is calculated from the rotation angle of the cam 118, recognizing the level. Thus, a level weight position of the pusher is adjusted from the level of the element while mounting time of the element is shortened.
Patent JP-S62141628-A (JP)
Title: Magnetic recording medium
Inventor: OKUBO KEIJI
IPC: G11B5/706
Filed: 1985-12-16
Abstract: PURPOSE:To improve both magnetic characteristics and corrosion resistance by forming a thin magnetic Co-Ni alloy film contg. a proper amt. of platinum as a magnetic layer on an underlying layer formed by continuous sputtering on an Ni-P layer on an aluminum substrate. CONSTITUTION:The film of an Ni-P alloy is electroless-plated to about 30mum thickness on the nonmagnetic alloy substrate 1 to form the nonmagnetic base body 2. Cr is sputtered as the nonmagnetic metallic underlying layer 3 on the base body 2. A Co-30at% Ni-Pt alloy is provided as the magnetic layer 4 by sputtering on the underlying layer 3 to 500Angstrom  thickness. Carbon is finally sputtered as a surface protective and lubricating film 5 to 500Angstrom  film thickness. The magnetic characteristic which changes most largely with the content of Pt is Hc. The range of the content of Pt where >=900Oe effective as a magnetic recording medium is obtainable is 1-14at%. The most preferable range where Hc exceeds 1,000Oe is 2-13at%. The effect of increasing Hc by the underlying Cr film is remarkable with the magnetic layer. Hc attains the saturation at a large value when the thickness of the Cr film is >=0.3mum.
Patent JP-S62143682-A (JP)
Title: Coryne-type bacterium having recombinant dna and production of tyrosine and/or phenylalanine using same
Inventor: SATO KATSUAKI
IPC: C12N15/09
Filed: 1985-12-16
Abstract: PURPOSE:To produce tyrosine, etc., in high efficiency, by culturing a coryne-type bacterial cell having a recombinant DNA in which a gene coding shikimic acid kinase is connected to a plasmid vector proliferative in a coryne-type bacterial cell. CONSTITUTION:A coryne-type bacterial cell containing a recombinant DNA in which a gene manifesting in a coryne-type bacterial cell and coding shikimic acid kinase is connected to a plasmid vector proliferative in coryne-type bacterial cell is prepared beforehand. Cultivation of the bacterial strain gives tyrosine and/or phenylalanine. It is preferable to insert a prephenic acid dehydratase gene, prephenic acid transaminase, etc., in addition to shikimic acid kinase gene in the case of producing a phenylalanine or tyrosine-producing strain.
Patent JP-H10119652-A (JP)
Title: Console box
Inventor: HOSHI SHOICHI
IPC: E05B79/22
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a console box with one lock mechanism to achieve its purpose as desired, without damaging the lock mechanism. SOLUTION: A lock mechanism consists of an operating arm 31 energized to a lock position with an elastic piece 35, a lock arm 41 energized to a lock position with an elastic piece 45 and a transmission mechanism to transmit the moving force of the operating arm 31 from the lock position to an unlock position to the lock arm 41 with the movement to a transmission position when a cup holder is stored in a cover and not to transmit it to the lock arm 41 with the movement to a non-transmission position when the cup holder is pulled out of the cover.
Patent JP-H04155988-A (JP)
Title: Semiconductor laser
Inventor: UCHIDA TOMOJI
IPC: H01S5/223
Filed: 1990-10-19
Abstract: PURPOSE:To reduce the noise by return light when used as the pickup of an optical recorder/regenerator by providing a plurality of narrow parts at the part excluding both ends in the longitudinal direction of a stripe-shaped active region. CONSTITUTION:A lower clad layer 26, an active layer 24, the first upper clad layer 22, a protective layer 20, an AlGaAs layer 18, a current limiting layer 16, the second upper clad layer 14, and a cap layer 12 are stacked on a substrate 28. But, the AlGaAs layer 18 and the current limiting layer 16 are removed from the center into a stripe shape, and in that part (stripe groove 32), the second upper clad layer 14 is stacked on the protective layer 20. What is more, under the substrate 28 is provided an N electrode 30 and on the cap layer 12 is provided a p electrode 10. The shape of the stripe groove 32 is not uniform in longitudinal direction, but is made in such shape that a plurality of narrow parts 34a and 34b are provided. These narrow parts 34a and 34b are provided inside excluding both ends 32a and 32b in the longitudinal direction of the stripe groove 32.
Patent JP-S63146091-A (JP)
Inventor: KONISHI TOSHIO
IPC: G02B6/00
Filed: 1986-11-26
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。