baber/WOPTO huggingface dataset:
Patent JP-2000211173-A (JP)
Title: Thermal head
Inventor: OOYANE KOUJI
IPC: B41J2/345
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a thermal head for preventing the inclination of mounted driving ICs generated by recesses and projections of a printed wiring- board and also preventing the generation of defects when wire bonding is carried out. SOLUTION: An insulated base 3 forming an electrode 5 applied power to a heating element 6 and a printed wiring-board 8 having a plurality of driving ICs 9 mounted thereon and driving the heating element 6 are provided facing each other on a substrate 1, and a resin layer 15 is formed in the range including an area from a contact section 21 of the insulated base 3 with the printed wiring-board 8 all through driving IC mounting sites, and the driving ICs 9 are mounted on the resin layer 15. Recesses and projections on the printed wiring-board are absorbed by the resin layer to prevent the inclination of bonding pads of the mounted driving ICs and carry out accurately the wire bonding.
Patent JP-H07220497-A (JP)
Title: Semiconductor device and test method therefor
Inventor: SAWADA JIRO
IPC: G11C11/401
Filed: 1994-02-03
Abstract: PURPOSE:To distinguish the information of a required cell in a short time by delivering information of one bit unit to a parallel test function at high rate. CONSTITUTION:A selection is made among a parallel test mode a binary logic format and a three-valued logic format according to a signal TE and a data register 3 is set by a signal DRS. Information read out from a memory array is amplified and output signals MO0...m-1, -MO0...m-1 are inputted to a binary/ three-valued logic circuit 1 while at the same time they are stored in the register 3. When the data is read out from the register 3, the register 3 is enabled by a signal DR being inputted to a counter circuit 2 and an output switching circuit 4. The circuit 2 outputs signals DR1... according to a signal C1 and the data stored in the register 3 is outputted sequentially. The switching circuit 4 delivers the output information from the logic circuit and the output information from the register 3 of 1...m bits while combining. A decision is made at which address a failure has occurred through comparsion of the information.
Patent JP-S59139831-A (JP)
Inventor: TAKAGI MASATOSHI
IPC: H02J13/00
Filed: 1983-01-28
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-S60156074-A (JP)
Title: Image forming apparatus
Inventor: IEMURA SHIGERU
IPC: B41J2/385
Filed: 1984-01-26
Abstract: PURPOSE:To prevent a toner image formed on a photosensitive drum from coming into contact with the magnetic toner attached to a magnet and being disturbed by installing the magnet for drawing out the toner from a hopper and attaching it to a recording electrode, upstream from the recording electrode. CONSTITUTION:A magnetic toner 24 fed from a hopper 23 is attached to a recording electrode 26 by the magnetism of a permanent magnet 27, and toner chains 24 are formed. A part of the toner chains 24a is transferred to the surface 22 of a drum by applying recording voltage 28 between the recording electrode 26 and an opposite electrode 11 by the Coulomb force to form an image. It is transferred to a recording paper 31 by applying bias voltage 30 on a conductive rubber roller 29.
Patent JP-S5295155-A (JP)
Title: Da converter
Inventor: KOYANAGI HIROKIO
IPC: H03M1/82
Filed: 1976-02-06
Abstract: PURPOSE: To obtain a circuit suitable for D/A converter with more bits and to miniaturize a smoothing circuit by reducing the frequency of clock pulse of D/A converter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09206015-A (JP)
Title: Batter solution, frozen fried bean curd food for cooking by microwave and its production
Inventor: HIRAIDE MARIKO
IPC: A23L5/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a batter solution capable of reducing lowering of crispy texture of a coated material just after oil-controlling in preserving such as freezing, etc., after oil-control cooking of fried bean curd food, especially useful for tenpura (a deep fried food) or fritter, etc., and to prevent lowering of crispy feeling of coated material in freeze-preserving and cooking with a microwave. SOLUTION: This batter solution for fried bean curd food contains wheat flour, starch and water, and granular and/or flaky oil and fat-containing material having >=30 deg.C melting point. Fried bean curd food is oil-controlled and frozen by using the batter solution.
Patent JP-S62253808-A (JP)
Inventor: IIJIMA SHUICHI
IPC: E01F9/00
Filed: 1987-01-22
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-S63180130-A (JP)
Title: Conversation sequence editing device
Inventor: HASHIMOTO OSAMU
IPC: G06F15/00
Filed: 1987-01-21
Abstract: PURPOSE:To obtain a conversation sequence editing device which is free from a long handling time and mistakes by changing or deleting en bloc the contents of all partial conversation sequences for a gathering of the partial conversation sequences of the same contents. CONSTITUTION:A command is inputted from an input device 31 together with reference to a set of the contents of the partial conversation sequence stored in a memory 11 and an emerging position list. Then it is decided whether the subject of an input editing command is equal to a partial conversation sequence or not. In case of a whole conversation sequence, the conversation sequence stored in the memory 11 is edited based on the editing command to wait again for the next editing command. While in case of a partial conversation sequence, the contents of the editing command are checked. Then the contents of the partial conversation sequence stored in the memory 11 are changed when a due instruction is received. Furthermore a relevant set is deleted out of those sets of the contents of the partial conversation sequences stored in the memory 11 and the emerging position lists when a deletion command is received. Then the input of an editing command is waited for again.
Patent JP-2000212799-A (JP)
Title: Polymer-coated stainless steel sheet excellent in coating adhesion and adhesive property
Inventor: NAKAMURA HIROSHIGE
IPC: C25D13/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To form a polymer film excellent in adhesive properties and to improve the coating adhesion and adhesive properties of the steel sheet by applying at least either surface of a stainless steel sheet with nickel plating of a plating layer having a specified thickness and forming a polymer film having a specified thickness thereon by electrolytic polymerization. SOLUTION: At least either surface of a stainless steel sheet is applied with nickel plating by a wood strike nickel plating method or the like to form a plating layer preferably having a thickness of about 0.05 to 20 μm. Next, on this plating layer, a polymer film is formed to a thickness of 0.01 to 40 μm by an electrolytic polymerizing method. This electrolytic polymerizing method is executed in such a manner that the monomer of vinylpyridine, acrylonitrile, acrylic acid, crotonic acid, styrene sulfonic acid or the like is dissolved into a water-soluble solvent, and the stainless steel sheet is used as a cathode, and platinum or the like is used as an anode in the presence of a supporting electrolyte such as perchlorate, sulfate, phosphate.  In this way, a polymer film excellent in adhesion is formed, and the stainless steel sheet excellent in coating adhesion and adhesive properties can be obtd.
Patent JP-H07214820-A (JP)
Title: Structure of led array print head
Inventor: IMAMURA MASAYA
IPC: B41J2/45
Filed: 1994-02-04
Abstract: PURPOSE:To make a LED array print head small in size and light in weight by a method wherein a radiation plate with a U-shaped cross section is fitted to a case body and the bottom surface plate of a radiation plate is securely fitted over the lower surface of head base plate in a closely contacting manner. CONSTITUTION:The heat produced by each LED chip on the upper surface of a head base plate 11 is transmitted through the head base plate 11 to the bottom surface plate 14a of a radiation plate and then to the entire body of the radiation plate, thereby releasing the heat from its wide area to outside air. The projecting parts 14c projecting downward from the bottom surface plate 14a are provided integrally with the radiation plate extending lengthwise along the connecting parts between the bottom surface plate 14a of the radiation plate and both the side plates thereof 14b, whereby the strength of the bottom surface plate 14a of the radiation plate and its radiation area can be increased. By forming a vertical groove also, the radiation plate can be fitted over a case body 15 from below instead of from the lengthwise direction and the number of the fitting and securing operations in the radiation plate-to-case assembly can be reduced.
Patent JP-H05206063-A (JP)
Title: Sputtering device for formation of laminated wiring
Inventor: MAEKAWA KAZUYOSHI
IPC: H01L21/3205
Filed: 1992-01-28
Abstract: PURPOSE:To improve throughput and suppress the refining of a natural oxide film by connecting an after-treatment chamber for a semiconductor wafer to a transfer device through an airtight passage. CONSTITUTION:An after-treatment chamber to apply after treatment to the surface of the metal of a semiconductor wafer is connected to a transfer chamber 4 through an airtight passage. Hereby, the transfer of a semiconductor wafer is performed between a sputter chamber 5 and the after-treatment chamber 11 through the transfer chamber 4. Accordingly, when forming laminated wiring, the semiconductor wafer ceases to be carried to outside of a device, and the film growth process can be performed in vacuum continuous treatment. Therefore, the throughput improves, and also the semiconductor wafer ceases to be exposed to air, and the interface control high in controllability and reproducibility becomes possible.
Patent JP-H10203712-A (JP)
Title: Tape case
Inventor: UEBA MICHIKO
IPC: B65H35/07
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To make a tape case compact by storing a cutter part in a case part of a main body and storing the tape case in the case part of the main body when the tape case is not used. SOLUTION: When a tape case is deformed from its use condition to its non-use condition, a cutter part 40 is pushed in the direction of a case part 20 of a main body by predetermined force. Here, a projection part 45 which engages with a hole 31 is displaced due to the spring action and comes off the hole 31 to release its locking. Accordingly, the cutter part 40 starts to travel so that it is stored in the case part 20 of the main body. That is, an arm part 41 travels backward by coming into slide-contact with a guide rail 28 and a lower face part 24 therebetween. A lock pawl part 46 comes into contact with a front face opening 23 immediately before a front wall part 50 is stored in the case part 20 of the main body due to the travel of the arm part 41.  By pushing in the cutter part 40 into a case part 20 side of the main body further, the lock pawl part 46 is displaced inward due to the spring action by the front face opening 23 to invade inside the case 20 of the main body.
Patent JP-S55106608-A (JP)
Title: Broadside rolling mill for slab
Inventor: TAZOE NOBUHIRO
IPC: B21B13/06
Filed: 1979-02-07
Abstract: PURPOSE:To contrive the stabilization of the rolling work and the improvement of the product quality, by setting the roll chocks for supporting the caliber rolls in the housing so as to face each other on both sides of the pass line for the slab, and by tilting and moving close and far both roll chocks in the direction of breadth of the slab. CONSTITUTION:Two roll chocks 3, for freely rotatably supporting the caliber rolls 2, are placed oppositely; and the bearing box 5 for supporting the tilting shaft 4 for tilting the roll chock 3 is slidably set to the guide 7 of the housing 6; hereby, the roll chocks 2 are made possible to move close and far holding the slab 1 between them. The hydraulic cylinders 13, 14, are arranged between the inner wall of the housing 6 and the roll chock 3, and the tip of piston rod of the cylinder is hinged to the roll chock 3 in order to tilt the roll chock 3. At the broadside rolling pass, if the position detectors 15, 16, detect the inclination of the caliber roll 2 owing to the camber of the slab 1, the cylinders 13, 14, are suitably actuated to tilt the caliber roll 2 by the required angle in order to give the reverse moment against the camber.
Patent JP-H08201844-A (JP)
Title: Active matrix display element
Inventor: MASUSHIGE KUNIO
IPC: G02F1/1368
Filed: 1995-01-30
Abstract: PURPOSE: To reduce the influence of the potential of a light shielding layer and to provide a good quality image even when a metal light layer is used as the bottom layer of TFT by providing an insulated layer made of polymer having a fluorine contained resin group annular structure between the light shielding layer and a thin film transistor(TFT). CONSTITUTION: In an active matrix display element having an electrically conductive light shielding layer between a substrate and TFT, an insulated layer made of polymer having a fluorine contained resin group annular structure is provided between the light shielding layer and TFT. For such polymer, one having an annular structure for a main chain is preferred, containing 20% or more of annular structured polymer units constituted of monomers in the polymer, in terms of transparency and a mechanical characteristic. Such polymer is obtained by means of single polymerization of polymer having a fluorine contained annular structure of perfluoro (2,2-dimethyl-1,3-dioxthole), etc., or copolymerization with radical monomeric monomer such as tetrafluoroethylene.
Patent JP-S63181615-A (JP)
Inventor: SHIMIZU MOTOHISA
IPC: H02H7/06
Filed: 1987-01-22
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-S59140343-A (JP)
Title: Copper alloy for lead frame
Inventor: IWAI HIROHISA
IPC: C22C9/00
Filed: 1983-01-29
Abstract: PURPOSE:To provide a titled copper alloy which has excellent strength, heat resistance, electrical and thermal conductivity, bendability, plating adhesion, solderability, etc. and of which the coefft. of thermal expansion exhibits the value roughly similar to the value of a conventional copper alloy by consisting the same of specifically composed Co, Zn, P and Cu. CONSTITUTION:A copper alloy contains 0.03-0.40wt% Co, 0.03-0.75% Zn, and 0.005-0.03% P and consists of the balance Cu and is suitable as a lead frame material for semiconductor apparatus. Co is precipitated as a microprecipitate in the Cu base of the copper alloy and the copper alloy having excellent strength, heat resistance and conductivity as well as good plating adhesion and solderability are obtd. by such precipitation plus solid soln. hardening by Zn and deoxidizing effect of P. If the Co, Zn and P are added at the amt. lower than the above- mentioned lower limits, the required strength and heat resistance are unobtainable, and if they are added at the upper limits or above, various characteristics such as electrical and thermal conductivity are deteriorated and therefore, the amt. is limited to the above-mentioned range.
Patent JP-H11203926-A (JP)
Title: Surface light-emitting lamp
Inventor: KOSUGI MASAHIRO
IPC: F21S2/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To lighten a burden of the self-weight of a light-emitting element, by supporting both end parts of the light-emitting element by hard tube bodies. SOLUTION: A light-emitting element 21 and a light-transmitting hard tube body 22 surrounding an outer surface thereof are combined integrally with each other by fittings 22. The fittings 12 are made by molding a rubber-like, relatively soft, synthetic resin and the hard tube body 22 is loosely press-fitted into a cylindrical inner-surface hole 12a of each of the fittings 12. An end part of a light-emitting component 23 on the side of a lead wire 23a abuts on a bottom part of a tubular body 24 and a light-emitting surface 23b abuts on an end part of the light-emitting element 21. The light-emitting component 23 is immovably sandwiched between the bottom part of the tubular body 24 and the end part of the light-emitting element 21.  Positional relation between the light-emitting element 21 and the hard tube body 22 is fixed by loosely press-fitting an outer surface of the tubular body 24 into a cylindrical wall body 12b projectingly provided on a middle part of each of the fittings 12 while the end part of the light-emitting element 21 is held by the hard tube body 22.
Patent JP-H05202207-A (JP)
Title: Method of surface-treating molded object of polyetheretherketone resin
Inventor: AMAKAWA TOSAKU
IPC: C08J5/12
Filed: 1992-01-28
Abstract: PURPOSE:To efficiently improve the adhesion of a polyetheretherketone resin molding to other material using a simple device. CONSTITUTION:That part of a polyetheretherketone resin molding which is to be bonded to other member with an adhesive is irradiated with ultraviolet light prior to the bonding.
Patent JP-H04247672-A (JP)
Title: Manufacture of electromagnetic wave detection element
Inventor: TAKAI MINORU
IPC: H01L39/24
Filed: 1991-02-04
Abstract: PURPOSE:To enable an element resistance to be improved and impedance matching with electromagnetic wave to be detected to be improved for improving sensitivity of detection of electromagnetic wave by reducing and making uniform a size of a grain boundary of a high-temperature oxide superconductor as much as possible and setting dimensions of a bridge portion (weakly connected portion) to a specific size. CONSTITUTION:A sintered body of a superconductive particle constituting an electromagnetic wave detection element 1 is formed by primary fining, press forming, and secondary fining of a fine particle powder of a nearly uniform superconductive element body which is 0.5mum or less. A powder which is obtained by the coprecipitation method is fired within an atmosphere at 830-890 deg.C for 9 hours with a powder obtained by the coprecipitation method as the primary fining. This formed object is subjected to secondary fining for 40 hours or longer at 880-930 deg.C within oxygen. A high- temperature oxide superconductive body bulk consisting of a sintered body of a nearly uniform particle whose average grain diameter is 1mum or less is formed, is abraded to a thickness of 50mum or less, and at the same time a weakly connected portion 2 where a bridge width w is 100mum or less and length l is 300mum or less is formed by supersonic machining.
Patent JP-S56110745-A (JP)
Title: Acrylonitrile resin sintered product
Inventor: OCHIAI TAKEHARU
IPC: B29K105/04
Filed: 1980-02-08
Abstract: PURPOSE: The titled sintered product with permanent water absoabing ability, obtained by sintering a powdered copolymer of acrylontrile with a specified surfactant monomer.  
     CONSTITUTION: A copolymer of reduced viscosity 0.3W1.6, obtained by the copolymerization of 40W99wt% acrylonitrile, with at least 0.01wt% surfactant monomer of formula I or II (wherein R 1  is H or methyl; R 2  is OH group, a 22C or lower alkoxyl, halogen, a 22C or lower sulfide, amino, phenoxy, naphthoxy or a derivative thereof; R 3  is a 22C or lower alkyl, phenyl, naphthyl or a derivative  thereof; 0≤n<m; 10≤m), having HLB≥8 and a copolymerizable unsaturated  linkage, and if necessary with a monomer such as methyl acrylate, is moleded into  a sheet or pellet at 130W260°C, and filled in a metal mold after crushed into a  powder of particle size 8W200 mesh, and then sintered in a furnace at 130W260°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09207964-A (JP)
Title: Separating method for top tape for carrier tape
Inventor: MIYAUCHI TSUTOMU
IPC: B65B15/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a carrier tape from being cut or delaminated even when the peeling strength of the sealed part is increased, and perform a stable peeling by a method wherein in front of a peeling utensil to peel a top tape, a slit is put at both internal sides of a both-edge sealed part, and only the central part of the top tape being divided into three, is taken up. SOLUTION: Before a top tape 2 is separated from an embossed carrier tape 1, in front of a utensil 12 for peeling, slits are put in parallel with the feeding direction of the carrier tape 1 by a slit blade 13 being provided inside of a sealed part 3 of both edges of the carrier tape 1 to place the top tape 2 under a state wherein the width can be divided into three, and the carrier tape 1 is advanced. By taking up only the central part of the top tape 2 which are divided into three in the feeding direction at the leading end of the utensil 12 for peeling, by a top tape taking up part 6, only the inside of the slits on both edges is peeled, and the sealed part 3 on both edges of the sealed part 3 are carried together with the carrier tape 1 without trouble by a pin roll 5 while not being broken or peeled.
Patent JP-S55105257-A (JP)
Title: Both side image forming device
Inventor: KADOI HARUO
IPC: B65H1/30
Filed: 1979-02-08
Abstract: PURPOSE:To prevent the occurrence of double feeding and biasing at the refeeding of paper by letting the shape of a middle plate provided to a copying material holding means after finishing of the copying processing on one side of copying material be the shape which conforms to the curled state of copying paper thereby perfectly matching the end parts. CONSTITUTION:At least the central part 26 of a middle plate 1 is formed to an upward convex shape with respect to, e.g., upper side curled paper to be placed on an intermediate cassette 19. Or in place of forming the central part to a convex shape, a protrusion such as rib is provided to this portion. Then, at least the central part of copying paper conforms to the shape of the middle plate owing to gravity and therefore the angle part 2 of the copying paper lowers relatively. Hence, even if the copying paper increases, the angle part 2 of the copying paper will not go beyond separating claws 4 and its end part 22 makes contact with the front plate 23 of the cassette, in which state it is placed. In addition, a recess is provided to the central part of the middle plate 1 for the lower side curled copying paper. In this way, the double feeding and biasing at the refeeding of paper may be prevented.
Patent JP-S62172830-A (JP)
Title: Data transmission system
Inventor: HARUHARA KAZUYOSHI
IPC: H04L1/00
Filed: 1986-01-27
Abstract: PURPOSE:To shorten the transmission time as the whole system by controlling the number of times of a repeated transmission of a data in accordance with the contents of a storage means. CONSTITUTION:Plural sets of slave side ECRs 3 are connected to a center side electronic cash register ECR 1 through a private leased line 2, and between each ECR 1, 3, transmission and reception of a data are executed. In case a preset data such as a unit price, etc., is set to the ECR 3 from the ECR 1, the preset data is transmitted repeatedly plural times from the ECR 1 to the ECR 3, respectively. Each ECR 3 side detects whether an error exists in a receiving data or not, transmits its result to the ECR 1 side, and the ECR 1 side stores a receiving error detection result which is sent from the ECR 3 side, and controls the number of times of a repeated transmission in accordance with its contents. Accordingly, the transmission can be shortened as the whole system, and the transmission can be executed exactly.