baber/WOPTO huggingface dataset:
Patent JP-H02251471-A (JP)
Title: Sheet feeding speed controller for printer
Inventor: SUGIMOTO YUKIHIKO
IPC: B41J11/58
Filed: 1989-03-24
Abstract: PURPOSE:To improve an operating efficiency by switching a driving speed of a sheet feed motor to a low speed by an arrival detection signal of a detector for detecting mounting of a sheet feeder in a printer body and a sheet feeding motor to a high speed by a nonmount detection signal of the detector. CONSTITUTION:When a sheet is fed by a sheet feeder 2, the feeder 2 is inserted into an insertion port 7 of a printer body 1, and sheets are placed in a sheet guide 8. When a device switch is pressed, a detector 3 detects the mounting of the feeder 2, and outputs a mount detection signal to a controller 5. The controller 5 outputs a cum and signal to drive a sheet feeding motor 4 at a low speed, the motor 4 is driven at a low speed, the sheets are fed one by one from the feeder 2 into a sheet feed port 6a, wound on a platen 20, and fed to a print starting position. When the sheet is fed manually without the feeder 2, the sheet is inserted into the port 6a, and operation switch is pressed. Then, the nonmount of the feeder 2 is detected by the detector 3, the controller 5 drives the motor 4 at a high speed, thereby rapidly feed the sheet to the starting position.
Patent JP-S59200712-A (JP)
Title: Improvement of defective surface state of fe-cr-co magnet alloy
Inventor: OGATA MASAO
IPC: C22C1/02
Filed: 1983-04-26
Abstract: PURPOSE:To reduce the surface defects of an Fe-Cr-Co magnet alloy and to improve the appearance and yield by melting the alloy and blowing an inert gas into the molten alloy before charging the molten alloy into a casting mold or the like so as to inhibit the molten alloy from reacting with air. CONSTITUTION:An Fe-Cr-Co magnet alloy is melted in the air, and an inert gas is blown into the molten alloy before charging the molten alloy into a casting mold or the like. By blowing the inert gas, the molten alloy is inhibited from reacting with oxygen and nitrogen in the air, so the formation of the oxide and nitride of the alloy is reduced. Thus, the surface defects of a product magnet are reduced, and the appearance and yield are improved.
Patent JP-H06291321-A (JP)
Title: Field-effect transistor
Inventor: ENJIYOU YOSHIHIRO
IPC: H01L29/78
Filed: 1993-03-31
Abstract: PURPOSE:To increase the withstand voltage by forming, between the adjacent base regions on the semiconductor surface, semiconductor regions of the same conductivity type as the base regions, thereby to suppress the longitudinal expansion of the depletion layer which occurs when a reverse voltage is applied between the drain region and the source region. CONSTITUTION:Between the adjacent P-type base regions B on the surface of a semiconductor substrate 1, P-type semiconductor regions 8 of a conductivity type which is partially the same as the base regions B are additionally formed. If the plurality of base regions B shaped substantially in a squre and having the same size are formed lengthwise and crosswise at a fixed pitch in a grid pattern on the surface side of the semiconductor substrate 1, the F-type semiconductor regions 8 are formed in a dot pattern intermediately of the base regions B which are adjacent in the diagonal. direction in the grid pattern. If a reverse bias voltage is applied between a drain region D and a source region S, a depletion layer 7 is generated in an N<-> type epitaxial growth layer 1''. The depletion layer 7 tends to upwardly extend between the adjacent baser regions B, but this expansion is suppressed and the withstand voltage increases.
Patent JP-H09269848-A (JP)
Title: Docking device for portable computer
Inventor: MAEDA KAZUHIKO
IPC: G06F1/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To protect a portable computer and the peripheral equipments, which correspond to a use mode that a user selects, by specifying the combination of a key position and a protection means. SOLUTION: A security key 213 provided at the back of the left side of a docking device 200 has three key positions. At the time of a single user mode, the removal of the notebook computer 100 is inhibited and the extraction of PC cards from a PC card slot 118 and a PC card slot 331 below the docking device is inhibited at a locking position. At the time of a multi user mode, the PC cards cannot freely be installed on the PC card slot 331 and the removal is protected in an ejecting position and an unlocking position.
Patent JP-S58190475-A (JP)
Inventor: KUMANO FUMIHIRO
IPC: B26B19/14
Filed: 1982-04-30
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-S61232492-A (JP)
Inventor: NAKATSUTSUMI YASUKATA
IPC: G09G1/28
Filed: 1985-04-08
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-H06291241-A (JP)
Title: Semiconductor device
Inventor: ITO EIZO
IPC: H01L21/52
Filed: 1993-03-31
Abstract: PURPOSE:To provide a semiconductor device wherein a semiconductor die can be accurately mounted on the die pad of a lead frame at a prescribed position, and the mounting position of the semiconductor die can be clearly discriminated after it is bonded. CONSTITUTION:A semiconductor die is mounted on a die pad 21 of a lead frame 20, and a reticulate scale mark 22 used for confirming the mounting position of the semiconductor die is provided to the die pad 21.
Patent JP-H03273693-A (JP)
Title: Mounting device for semiconductor device
Inventor: NAKANE YASUO
IPC: H05K3/30
Filed: 1990-03-23
Abstract: PURPOSE:To prevent burn-out from being produced even if a lot of repetitive vibration stress is received by allowing a required electrode lead of a semiconductor device to be connected to a circuit substrate, one terminal of a supporting material to be penetrated and gear-locked to a mounting hole, and the other terminal to be fixed to the circuit substrate. CONSTITUTION:Electrode leads 1a, 1b, and 1c of a semiconductor device 1 are inserted into a specified position of a circuit substrate 2, are soldered 3 to a circuit substrate pattern 2a by solder reflow, etc., and are fixed at fixation parts 4a, 4b, and 4c. One terminal part with a gear-lock part of a supporting material 5 which is formed by a wire, etc., is penetrated and gear-locked through a mounting hole 1d which is provided on an upper part of a semiconductor device 1, and the other terminal is penetrated and mounted through a mounting part 5a which is provided at the circuit substrate 2 and is fixed by the solder 3. As a concrete example, a TO-220 type power transistor is used for the semiconductor device 1, a glass epoxy substrate is used for the circuit substrate 2, a tin-plated copper wire which is 2mm in diameter is used for the supporting material 5, and a collector lead electrode pattern is used for a mounting part 5a.
Patent JP-H03274455-A (JP)
Title: Method for diagnosing corrosion of pipe
Inventor: OZAWA MICHIO
IPC: G01N27/83
Filed: 1990-03-24
Abstract: PURPOSE:To detect the pipe axial direction component of the leaked magnetic flux caused by corrosion and the depth of the diameter of a thin-wall part by magnetizing a pipe to be diagnosed and allowing magnetic detection elements to run through the pipe along with an exciting coil to detect leaked magnetic flux. CONSTITUTION:Magnetic flux is generated in the normal part of a pipe so as to magnetically saturate the same by the exciting coil 4 wound around the small diameter part at the center of the axial line direction of a core 3 composed of a high permeability material. A plurality of magnetic detection elements 5 are arranged on the small diameter part of the core 3 at equal intervals L in the peripheral direction thereof. When there is no thin-wall part due to the corrosion in the pipe 1, the magnetic flux due to the coil 4 entirely passes through the thin wall of the pipe 1 and, therefore, no leaked magnetic flux is generated from the pipe and leaked magnetic flux is not detected by the magnetic detection elements 5. When there is the thin-wall part 6 in the pipe 1, the magnetic flux due to the coil 4 is leaked from the pipe 1 and detected by the elements 5.
Patent JP-H07261529-A (JP)
Title: Toner supplying device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/08
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the scattering of a toner when it is supplied by providing a cover member having elasticity or a recovery property and covering a toner supply port, and forming multiple crossing notches at part of the cover member. CONSTITUTION:A cover member 2 having elasticity or a recovery property is provided to cover and block a toner supply port 1 by adhesion or another method. The cover member 2 has proper stiffness and/or thickness not to hinder the movement of the discharge tube 6 of a toner bottle 5 to be inserted. Multiple radially crossing notches are formed at the center section of the face of the cover member 2, and the discharge tube 6 of the toner bottle 5 is inserted into the toner supply port 1 to supply the toner while multiple sector notch pieces 4 formed by the notches are retreated into a device. The notch pieces 4 have sufficient stiffness and/or thickness to be pressed and retreated into the device by the insertion of the toner bottle 5 and to be returned to the original position by the removal of the toner bottle 5.
Patent JP-S63313557-A (JP)
Title: Ume (japanese apricot) food and production thereof
Inventor: KIYOMOTO TAIJI
IPC: A23L19/00
Filed: 1987-03-26
Abstract: PURPOSE:To obtain the titled soft food retaining the external shape of UME, having good texture, by soaking UME in an alcohol, removing the alcohol, drying and immersing treated UME in separately prepared UME essence to remove the strongly acid component of UME. CONSTITUTION:(A) Green UME having preferably 90-95 aging degree is washed with water, dehydrated, mixed with (B) preferably 70wt.% based on the weight of the component A of an alcohol (e.g. low-class distilled spirits having 20-35 deg.), pressed by placing a weight having 0.5wt.% the weight of the component A, then immersed in (C) a warm aqueous solution of sodium bicarbonate and dried preferably at 35-40 deg.C. Then treated UME is soaked and swollen in essence which is separately prepared as UME extract by freezing the component A, pressing to give juice and adding (D) a sweetener such as honey to the juice. The UME is taken out and only the surface is dried preferably at 30-35 deg.C to give the aimed food.
Patent JP-S57189006-A (JP)
Title: Size measuring device for tubular test piece
Inventor: MORIYA SUSUMU
IPC: G01B17/02
Filed: 1981-05-15
Abstract: PURPOSE:To determine the original sectional area of a tubular test piece with good accuracy by transmitting ultrasonic waves through a water column while rotating the tubular test piece, and measuring the outside diameter and wall thickness thereof from the received waves thereof. CONSTITUTION:Water is injected from ultrasonic water column nozzles 1, 2 disposed on both sides of a tubular test piece 3, and ultrasonic waves are emitted to the test piece 3 through the water columns formed by these. The outside  diameter and wall thickness of the test piece 3 are determined with a measuring circuit 32 from the received front surface waves and rear surface waves. A sampling circuit 33 applies prescribed timing signals in accordance with the rotating angle of the test piece 3 to the circuit 32, so that the data on the outside diameters and wall thicknesses in plural places of the test piece 3 are calculated. An arithmetic circuit 34 calculates an average outside diameter and an average wall thickness from the outputs of the circuit 32, and an arithmetic circuit 35 calculates the sectional area of the test piece 3 from the outputs of the circuit 34. The calculated sectional areas are averaged by plural places whereby the original sectional area is calculated.
Patent JP-S62232060-A (JP)
Title: Data processor
Inventor: ODA KENICHIRO
IPC: G06F13/28
Filed: 1986-04-02
Abstract: PURPOSE:To connect a device that needs a high-speed processing without increasing the number of pieces of scanning units by shortening the vacant time between two DMA transmission by using plural DMA holding latches. CONSTITUTION:Direct memory access DMA holding latches 56, 57, registers 59, 60 to store the line address at the time of DMA request issuing, transmission data registers 63, 64, and registers 66, 67 to fetch numbers corresponding to DMA holding beats at the time of completing the DMA transmission, are provided in, for instance, two sets. By increasing the number of latches and registers in accordance with the number of lines to be scanned, the line speed, and the rate of use of a DMA bus, it is made possible to connect a line whose speed is even higher. It means that after the completing of the DMA transmission through a line A, a DMA request is issued through a line B without waiting for the postprocessing (updating of memory address, data counting, etc.) for the DMA through the line A, so that the vacant time between the DMA transmissions is shortened.
Patent JP-S51150780-A (JP)
Title: Method for removal of dusty gas
Inventor: AYUSAWA SABUROU
IPC: B01D46/00
Filed: 1975-06-20
Abstract: PURPOSE: To provide a device which can easily remove dusts having a large variety in the size contained in a large quantity of waste gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06290768-A (JP)
Title: High temperature secondary battery
Inventor: OKUNO AKIYASU
IPC: H01M10/39
Filed: 1993-03-31
Abstract: PURPOSE:To improve efficiency of a battery by simplifying a connecting structure to decrease a number of part items further with decreasing electric resistance and to uniformly hold distribution of temperature in a heat insulating vessel by preventing heat from partially escaping from the inside of the heat insulating vessel. CONSTITUTION:A plurality of cells 3 are connected in series to form string. A plurality of these strings 4 are connected in parallel to form a cell block 6. A plurality of these cell blocks 6 are arranged to be housed on one line from one side part toward the other side part an connected in series arranging and housing in a heat insulating vessel 1. Electrodes 8, 10 are provided to be inserted to both side walls of the insulating vessel 1 and respectively connected to both ends of the cell block 6.
Patent JP-H09262947-A (JP)
Title: Laminated skin material, molding thereof and laminated molding
Inventor: HAMANAKA TATSURO
IPC: C08L23/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated skin material, the generation of a breakage, an unevenness and a crease of which is suppressed as well as a molding method using this laminated skin material and a laminated molding. SOLUTION: This laminated skin material consists of an olefin thermoplastic elastomer composition layer and an olefin resin foam layer, and meets the conditions of (1), (2) described below. The method for molding this laminated skin material is to deposit the skin material between the male and the female half of a molding die, then feed a molten thermoplastic resin into a clearance between the skin material and the male or the female half of the molding die, and bond the skin material and the thermoplasitc resin together into a monolithic form. The laminated molding is obtained by this molding method.  Conditions (1): Given the gradient in an early stretching process of a curve of tensile elongation at a temperature of 23 deg.C (axis of abscissa) and a curve of corresponding force (axis of ordinate) as (θ1 ) and a gradient after passage through a point of inflection as (θ2 ), (θ2 /θ1 ) ×100>1 is established. In addition, conditions (2): In the curves of the tensile elongation (axis of abscissa) and the corresponding force (axis of ordinate) of the skin material at a temperature of 23 deg.C, the tensile elongation when showing the tensile breaking point strength (T) of the skin material at a temperature of 50 deg.C is at least, 90%.
Patent JP-H10249840-A (JP)
Title: Steel form for tubular concrete structure mold
Inventor: OYA TOSHIKI
IPC: B28B21/76
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To constitute a form of large or small size and to easily assemble or disassemble it by modularizing inner and outer forms of a form for a tubular concrete. SOLUTION: In the steel form for a tubular concrete structure mold, an inner form 13 has three intermediate split form panels 26 disposed at intermediates of three of four sides of a substantially rectangle, two first corner split form panels 25 disposed at four corners, and mold release split form panels 28 detachably coupled to the two second corner split form panels 27 and movable via a mold release clank mechanism 31. And, an outer form 12 has split outer form panels coupled or separated to sides each other and detachably coupled with a plurality of form panel plates in a lateral direction. The split outer form panels are provided movably in direction approaching to or separating from sides of a pedestal 14 in parallel with the sides of the pedestal 14 by movable frames 19 moving along guide rails 17, 18 provided at the pedestal 14.
Patent JP-H04220783-A (JP)
Title: Display apparatus and display method
Inventor: ROJIYAA EMU SUWANSON
IPC: G06T15/20
Filed: 1991-03-14
Abstract: PURPOSE: To express a three-dimensional object with more reality by executing interpolation by considering that a remote place is displayed smaller for displaying the object with the gradation of color tone, etc. CONSTITUTION: A means for interpolating a pixel value is provided in a non- linear screen perspective space. A perspective interpolation unit 210 operates an expression for obtaining a rate for a total distance in the perspective space and an expression for interpolating the corresponding shading parameter of an input point based on the calculated rate and two interpolation points to be the base of interpolation. Thus, display points are scaled in accordance with perspective values for every display point and perspective projection at the time of interpolating the value of a displayed pixel can be taken into consideration.
Patent JP-H10265928-A (JP)
Title: Hot dip aluminum coated steel sheet excellent in corrosion resistance, and its production
Inventor: YOSHITAKE MAKOTO
IPC: C23C2/12
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip aluminum coated steel sheet having improved corrosion resistance in a service environment exposed to a server corrosive action such as salt damage, and its production. SOLUTION: This hot dip aluminum coated steel sheet has an Fe-Al-Si alloy layer, having >=8 μm layer thickness (T21 ) and <=80% layer thickness ratio [T21 /T20 ×100(%)] comprising the whole thickness (T20 ) of plating layer, formed in the interface between an Al-Si plating layer (3 to 13 wt.% Si) and a steel as a base material. This plated steel sheet can be produced by carrying out, on a continuos hot dip plating line where a steel sheet is passed through an Al-Si plating bath [3 to 13 wt.% Si content, m.p. to (m.p.+70 deg.C) bath temp.], the control of coating weight above the plating bath and the regulation of elapsed time from the introduction of the steel sheet into the plating bath to the completion of solidification of the plating layer for controlling the formed layer thickness of the Fe-Al-Si alloy layer.
Patent JP-S551940-A (JP)
Title: Welding method of girth joints for pipelines
Inventor: SAITOU KESAO
IPC: B23K9/028
Filed: 1978-06-22
Abstract: PURPOSE: To achieve the automation of the welding process of pipeline laying and the higher reliability of welding by expanding the pipe from its inside, forming the first pass weld beads from the outside then finish-welding the inside surface while welding the outside.  
     CONSTITUTION: In the first welding stage a, the pipes 1 to be welded to themselves are expanded and centered by inside pipe expanding clamps 6 and the first pass weld beads having sufficient strength to hold the joint are formed through gas metal arc welding using an outside welder 7. Next, in the second b and subsequent stages, the pipe inside is welded by plasma torch 4. Even in this second b and subsequent stages, the welding of overlapping runs for the second and subsequent passes of the outside is accomplished in succession. This method enables the operations to be simplified and the stable weld beads to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53410-A (JP)
Title: Swinging type compressor
Inventor: TERAUCHI KIYOSHI
IPC: F04B27/08
Filed: 1976-06-23
Abstract: PURPOSE: To prevent surely and easily the rotation of a swing plate by connecting a ball joint at the outer periphery of the swing plate and a ball joint at the inner surface of a cylindrical casing by way of a steel rod having ball portions on both ends. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03275089-A (JP)
Title: Island for installing playing machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1990-03-24
Abstract: PURPOSE:To make it possible to absorb high-concentration smoke in which tobacco smoke and indoor air are not so much mixed by providing an inlet port of ventilating device on the curtain plate to enable to absorb tobacco smoke at a plane most near a smoker. CONSTITUTION:On a curtain plate 3, an inlet port 5 of a ventilating device is provided. A well-known device composed of an electromotor and a fan is used as a ventilating device. The inlet port 5 is connected to the ventilating device with a flexible hose. Operation of the ventilating device absorbs the air in the playing ground. This causes tobacco smoke to rise along playing machines 2, 2. Then smoke is absorbed from the inlet port 5 which is connected to the curtain plate part 5 and then discharged at a proper occasion.
Patent JP-S59199227-A (JP)
Title: Production of bamper
Inventor: TANAKA TAKAYOSHI
IPC: B29C45/00
Filed: 1983-04-28
Abstract: PURPOSE:To enhance production efficiency and product quality, by forming a mold cavity for forming a surface member by a core mold to which a bamper base material is adhered and a cavity mold for forming the surface member while laminating the surface member to the bamper base material by injecting a second resin. CONSTITUTION:A mold cavity for molding a bamper base material is formed by a first core mold 11 and a cavity mold 14 for molding the bamper base material and a first resin is injected from a first injection apparatus 17 to form the bamper base material 1 and, thereafter, a movable platen 13 is spaced apart from a fixed platen 16 to release the molds. In this case, a state such that the bamper base material is adhered onto the first core mold 11 is held. Subsequently, the movable platen 13 is revolved to replace the positions of the first core mold 11 and a second core mold 12 and the movable platen 13 is allowed to advance toward the fixed platen 16 in a predetermined amount whereupon a mold cavity 22 for molding a surface member is formed by the first core mold 11 having the bamper base material 1 ahered thereto and a cavity mold 15 for forming the surface member. In this state, a second resin is injected into the mold cavity 22 to laminate the surface member 2 to the surface of the bamper base material 1.
Patent JP-H09262039-A (JP)
Title: Pulling string with loop and clip used therefor
Inventor: ICHIO AKIRA
IPC: F16B2/24
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a pulling string with a loop without shifting the position of a clip during the fixing thereof. SOLUTION: This pulling string 2 with a loop is obtained by pivoting an outer nipping member 3 and an inner nipping member 4 of a clip 1 in a mode of respectively opposite sides 31, 31, 41 and 41, biting pieces 32 and 42 and pressing pieces 33 and 43 with the sides 41 and 41 of the inner nipping member 4 kept on the inside. The pulling string 2 with the loop is designed to insert and pass an overlapped part forming the loop of the string 2 between the outer nipping member 3 and the inner nipping member 4 and nip the string 2 with an extending stopping part at both ends of the string 2. The pressing pieces 33 and 43 installed in the pinching part forming the loop always press the string 2. Since a force in the separating direction is applied to the pinching part, there is no fear of shifting the position of the clip 1 by a sudden shock.