baber/WOPTO huggingface dataset:
Patent JP-H10230806-A (JP)
Title: Folding method for bag for air bag device and air bag device
Inventor: NAGANO MAKOTO
IPC: B60R21/203
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To extend a bag into an optimum state at the initial swelling stage. SOLUTION: At first, a bag 44 made of two sheets of foundation clothes 48, 50 is made into a plane extension state. Next, the first peripheral edge part 58 to the fourth peripheral part 64 are folded back and the shape of the bag 44 by a plane view is made a square. Next, a first apex part 66 is folded back and is folded into a roll shape after the bag 44 is turned the other way. Also a third apex part 70 is folded in the same way. Next, a second apex part 68 and a fourth apex part 72 are folded in the same way after the bag 44 is turned the other way again. Namely, each of the first apex part 66 to the fourth apex part 72 is separately folded and the shape of the bag 44 by a plane view is made a square smaller than the square.  Because a first roll part 74 to a fourth roll part 80 do not interfere each other by making the bag into this state, the bag 44 simultaneously extends in the up and down directions and the left and right directions separately and parallelly at an initial swelling stage of the bag 44 and the bag 44 can be made into an optimum extension state.
Patent JP-H08232609-A (JP)
Title: Steam compression reheat regenerative cycle
Inventor: TACHIBANA YOSHIHARU
IPC: F01K19/04
Filed: 1995-02-27
Abstract: PURPOSE: To increase the power which can extracted outside a cycle, while maintaining the thermal efficiency of a referential steam compression regenerative cycle. CONSTITUTION: A regenerator 2, a constant-pressure cooler 5, and an adiabatic compressor 3 are prepared, so that a heat exchange between high-pressure steam and low-pressure exhaust is performed by the regenerator 2. In addition, the high-pressure steam is heated by a constant-pressure heater 4a in order to enter a steam prime mover 1a. The exhaust steam from the steam prime mover 1a is heated further by a constant-pressure heater 4b in order to enter a steam prime mover 1b, while the exhaust steam from the steam prime mover 1b is heated further by a constant-pressure heater 4c in order to enter a steam prime mover 1c, thereby forming a steam compression reheat regenerative cycle.
Patent JP-S56134739-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKABAYASHI HIDEKAZU
IPC: H01L21/318
Filed: 1980-03-26
Abstract: PURPOSE:To apply a fine process by a method wherein a predetermined mask is applied to a nitriding film of Mo or W to selectively separate N and made patterning after being converted to metal. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a P type Si substrate to allow MoN4 to be reservoired. When an Si3N4 mask 5 is applied and treated in H2 at 600 deg.C for about five minutes, the N of the MoN is separated to be changed to the metal Mo. Then, only Mo6 is selectively fused in a well-known Mo etching liquid, a gate electroe 4a of MoN is formed. Hereinafter, MOSFET is formed according to a general method. With this construction, the nitriding film of Mo or W can easily be wet-etching and applied the fine process.
Patent JP-H05210537-A (JP)
Title: Test item preparing device
Inventor: SAKAI MASAYA
IPC: G06F11/28
Filed: 1992-01-30
Abstract: PURPOSE:To prepare test items which pass through all paths of source codes. CONSTITUTION:A source code input part 2 inputs the source codes from a source code storage file 1. A branch retrieval part 3 retrieves the branch line of the source codes and a branch condition extraction part 4 extracts the branch conditions of the branch line. A test item extraction part 5 takes both true/false conditions of the branch conditions out and decomposes those conditions into expressions represented with only program input variables to extract the test items. A test item registration part 6 registers only test items, which are not in a test item storage part 7, in the test item storage part 7. A control part 8 executes respective parts 3-7 by branch lines in order and a test item output part 9 outputs the test items 10.
Patent JP-H07247310-A (JP)
Title: Production of propylene block copolymer
Inventor: WATANABE HARUMI
IPC: C08F297/08
Filed: 1994-03-09
Abstract: PURPOSE:To produce a propylene block copolymer excellent in the balacne between low-temp. impact resistance and stiffness stably and continuously by using a specific catalyst, a specific process, and specific additives. CONSTITUTION:A propylene block copolymer is produced by a vapor phase polymn. using a catalyst comprising a solid catalyst component contg. Mg, Cl, an arom. carboxylic ester, and Ti, an organoaluminum compd., and an alkoxysilane compd. of formula I (wherein R<1> is an arom. or alicyclic hydrocarbon group; R<2> and R<3> are each a 1-3C linear hydrocarbon group; and 0<s<=2 and 0<=t<=2 provided s+t is 1-2) under the conditions that the former polymn. step, propylene homopolymn., is conducted at higher than 80 deg.C and that the latter polymn. step, ethylene-propylene copolymn., is conducted at a temp. 20 deg.C lower than at the former step in the presence of 0.01-1mol of a methoxysilane compd. of formula II (wherein R<4> is a branched or alicyclic hydrocarbon group; R<5> is a 1-3C linear-chain hydrocarbon group; and 0<x<=2) and 0.01-2mol of an alcohol in such a manner as to give the block copolymer having an ethylene content of 5-30wt.%.
Patent JP-H01217161-A (JP)
Title: Cooler
Inventor: TSUBOI KATSUTAKE
IPC: F25B1/00
Filed: 1988-02-23
Abstract: PURPOSE:To make it possible to reduce the loss in an invertor, reduce the size, and further improve the efficiency, by cooling an invertor comprising a superconductive material using a cooler and cooling said invertor by means of an outside cooling device at the time of start as well. CONSTITUTION:During the starting of a cooler, a cooling device 7 is not cooled yet. Therefore, the temperature of an invertor 2 which comprises a superconductive material is also higher than the critical temperature of the superconductive material. The invertor 2 is adapted to be cooled by starting the operation of the cooler under this status and operating an outside cooling device 9 as well, thereby dropping the temperature of the invertor 2 and the temperature of the cooling device 7 due to the operation of the cooler. Then, when the cooling device 7 is cooled below the critical value of the superconductive material, the operation of the cooling device 9 is brought to a stop. Under this condition, the invertor 2 is switched over to the cooling operation only based the cooling device 7, and is maintained below the critical value. It is, therefore, possible to reduce the loss is the invertor 2 and hence inhibit the generation of heat.
Patent JP-H02218088-A (JP)
Title: Shoulder belt auxiliary equipment
Inventor: KOBAYASHI NAGAO
IPC: G11B33/02
Filed: 1989-02-17
Abstract: PURPOSE:To prevent the weight of equipment attached to a shoulder belt from directly pressurizing the top part of the shoulder and clavicle of a human body by sufficiently thickening the width of first and second abutting members so as not to abut on the clavicle. CONSTITUTION:When equipment 1 is hung over the shoulder of a human body 2 with the use of a belt 3, and the widths 4b and 5b of abutting members 4 and 5 are sufficiently thickened, the belt 3 is penetrated through an upper corner 4c of the abutting member 4 and an upper corner 5c of the abutting member 5, the equipment 1 can be carried without the direct pressure to a top part 2a of the shoulder and a clavicle 2b of the human body 2 by a weight W of the equipment 1, and a carrying person is not tired of long-time carriage. On the other hand, a lapel 6b may be attached to the front edge of an abutting member 6, or an abutting member 8 is freely detachably attached through attaching/detaching members 10a and 10b to the top part of the shoulder of the human body.
Patent JP-H05207755-A (JP)
Title: Inverter
Inventor: FUKUSHIMA SHUNJI
IPC: H02M7/48
Filed: 1992-01-28
Abstract: PURPOSE:To prevent the significant variation of output current from an inverter due to the variation of load by enlarging the lower limit of heating output. CONSTITUTION:The inverter comprises control rectifying elements CR10, CR11, CR12, CR13 at an inverter section INV, a current detector DA for detecting the output current I from the inverter section INV, and a circuit IS for actuating the inverter section INV, wherein the phase control angle for controlling the phases of the control rectifying elements CR10, CR11, CR12, CR13 is controlled in relation to an output current I detected through the current detector DA.
Patent JP-S61200521-A (JP)
Title: Projection lens for television projector
Inventor: ARAI NORIKAZU
IPC: G02B13/18
Filed: 1985-03-01
Abstract: PURPOSE:To reduce variation in back focus as much as possible, to reduce deterioration in picture quality, and to improve the picture quality of an image surface peripheral edge part by using plastic for the screen-side lens of four- group constitution and satisfying specific requirements. CONSTITUTION:A projection lens for a TV projector consists of four groups; a lens L1 with low refracting power, positive lenses L2 and L3 arranged having a large gap with it, and a negative lens group G4 arranged having a larger air gap successively from a screen side. Then, L1 is a plastic lens with one aspherical surface and L2 is a glass lens; and L3 is a plastic lens with one aspherical surface and G4 is a plastic lens includes a plastic lens which has its concave lens on the screen side as the lens closest to the screen side. Then, this projection lens meet the requirements shown by inequalities. In the inequalities, (f) is the focal length and (r) is the radius of curvature.
Patent JP-H07247424-A (JP)
Title: Aromatic polyamide composition
Inventor: SUGIYAMA KAZUTO
IPC: C08L77/06
Filed: 1994-03-09
Abstract: PURPOSE:To obtain the subject composition, comprising a specific aromatic polyamide and a liquid crystalline polymer, excellent in heat resistance, mechanical characteristics, etc., such as heat-resistant rigidity without causing the deformation due to warpage or shrinkage and useful as engineering plastics. CONSTITUTION:This composition comprises (A) 100 pts.wt. aromatic polyamide derived from a dicarboxylic acid composed of 45-100mol% terephthalic acid and 0-55mol% 4-12C aliphatic dicarboxylic acid and a diamine containing a 4-18C alkylenediamine having a side-chain alkyl group, (B) 0.001-1 pt.wt. liquid crystalline polymer such as a polymer containing 10-90mol% bivalent residue of a naphthyloxycarboxylic acid and 10-90mol% bivalent residue of a p- phenoxycarboxylic acid and forming a thermal thermotropic molten phase or taht of a polymer prepared by condensing a compound expressed by formula I (R<1> is H, benzoyl, etc.; R<2> is H, phenyl, etc.) with a compound expressed by formula II (R<3> and R<4> each is R<2>) and a compound expressed by formula III [R<5> and R<6> each is R<1>: X is O, CO, S, etc.; (m) and (n) each is O or 1].
Patent JP-S56136948-A (JP)
Title: Amorphous alloy for magnetic head core
Inventor: SHIIKI KAZUO
IPC: C22C45/04
Filed: 1980-03-28
Abstract: PURPOSE: To raise the permeability and saturated magnetic flux density of the resulting titled alloy and reduce the magnetrostriction of the alloy and the change with the passage of time by adding a small amount of Fe, Cr and Si to Co and B.  
     CONSTITUTION: This amorphous alloy for a magnetic head core has a composition represented by formula I (where x=0.04W0.07, a=0.73W0.75, b=0.005W0.03 and c=0.02W0.06). The magnetic characteristics of this alloy are greatly changed in accordance with heat treatment conditions. By heat treating the alloy at about 450W about 500°C for about 3W60min and cooling it at ≥about 20°C/sec cooling rate, the permeability can be enhanced. When this alloy is used to manufacture a magnetic head core, it is required to properly select the working void. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52122151-A (JP)
Title: Electronic watch with alarm for automobiles
Inventor: AGAWA TAI
IPC: G04C23/16
Filed: 1976-04-07
Abstract: PURPOSE: To make possible knowing of time from sound during driving by providing a terminal which generates an output pulse when the designated time such as full hour, half an hour or other time is reached, so that an alarm is given by that signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10235869-A (JP)
Title: Surface treatment method for nozzle plate for ink-jet printer head
Inventor: KAZAMA AYAKO
IPC: B41J2/135
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To stably discharge ink by coating, filling and hardening a positive photosensitive resin at an ink discharge face, a hole interior, coating and hardening a positive photosensitive resin at a rear face of the ink discharge face, exposing and developing with ultrasonic rays from the ink discharge face, coating a liquid repellent coat, and removing the positive photosensitive resin. SOLUTION: A positive photosensitive resin is coated, filled and hardened at an ink discharge face 30 of a nozzle plate 10 having a circular through hole 20 for discharge of ink and at an interior 70 of an ink discharge hole. While a silicon rubber sheet is pressed in touch with a rear face 60 of the ink discharge face, a positive photosensitive resin is dropped to the rear face 60 turned upside, and coated by spin coating. Ultrasonic rays are projected through the ink discharge face 30, and thereafter the nozzle plate 10 is soaked in a developing solution. Teflon eutectoid plating is conducted to form a water repellent coat 50 to the nozzle plate 10. A thickness of the Teflon eutectoid plating is controlled by a time soaked in a plating solution. Then, the positive photosensitive resin is dissolved and removed with the use of a solvent.
Patent JP-H03242022-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUI TAKASHI
IPC: H03K19/0175
Filed: 1990-02-20
Abstract: PURPOSE:To prevent the manufacturing process from being complicated and to attain accurate pull-up/pull-down by adopting a depletion type MOS transistor(TR) for any of two n-channel MOS TRs to form a pull-up or pull-down circuit. CONSTITUTION:N-channel MOS TRs Q5, Q6 are employed and they are connected in series between a high voltage power supply Vcc and a low voltage power supply GND, a series connecting point is used as an output terminal OUT and gates of the TRs Q5, Q6 are connected in common to the low voltage power supply GND. A depletion type TR is employed for one of the TRs Q5, Q6 and enhancement type TR is adopted for the other to manufacture a pull-up/ pull-down circuit. Thus, accurate pull-up/pull-down is implemented and the manufacturing process is not complicated for the pull-up/pull-down circuit.
Patent JP-S63206614-A (JP)
Title: Absolute magnetic encoder
Inventor: IKEDA MITSUAKI
IPC: G01D5/245
Filed: 1987-02-24
Abstract: PURPOSE:To reduce a change in output in relation to a change in spacing by a method wherein an angle formed by the stripe length direction of a magnetoresistance (MR) element and the direction of the tangent of the surface of a substrate in a part wherein the MR element and the substrate are in the closest vicinity to each other is set to be within a specified range. CONSTITUTION:A plurality of magnetized pattern arrays n1... are written as shown by arrows on a magnetic recording medium 3 formed on the lateral side of a drum 2, and a magnetic field leaking from these magnetized patterns n1... acts on a corresponding MR element 5 formed on a substrate 4. It is found herein from an effect produced on an encoder output value by an angle alpha formed by the length (l) direction of the element 5 and the direction of the tangent of the surface of the recording medium 3, that the angle alpha needs only to be tan<-1> [(l+g)/p]<alpha<=90 deg. (g: a distance whereat the recording medium 3 and the element 5 are in the closest vicinity to each other, and p: a position reading unit). Since the stripe width direction of the element 5 is in the direction of the magnetized pattern arrays and the magnetic field is impressed in the direction of the stripe width, the element is made free from the effect of a diamagnetic field. In addition, the width of the magnetized pattern arrays can be narrowed without reducing resolving power, since a stripe can be turned back with the same pattern array.
Patent JP-S63206882-A (JP)
Title: Information recognizing system
Inventor: ISHITANI SHINKO
IPC: G06T7/00
Filed: 1987-02-24
Abstract: PURPOSE:To improve the recognition rate of frequency ratio values in a circle graph by using calculated information as one recognition consideration element at the time of obtaining the frequency ratio of each term in the recognized circle graph. CONSTITUTION:A document image 1 is stored in a buffer memory 3. Image data in the memory 3 is converted to narrow lines and is converted to vectors to recognize the circle graph except character patterns by a circle graph recognizing part 4, and the frequency ratio of each area in the circle graph is calculated. Only character patterns in the image stored in the memory 3 are segmented and character recognition is executed by a character recognizing part 5, and the frequency ratio value of each area is referred in accordance with recognition results to select the best recognition candidate. Next, corresponding regular character patterns are read out from a character font ROM 6 and are developed in a VRAM 7 and are displayed on a CRT 9.
Patent JP-H04357330-A (JP)
Title: Flexible coupling
Inventor: SUZUKI MICHIRO
IPC: F16D3/50
Filed: 1991-02-07
Abstract: PURPOSE:To simplify a structure, and facilitate manufacture and assembly, and improve an eccentric adsorption efficiently by forming a pair of rigid plates and a first plate spring as structural elements of a flexible coupling into a flat shape, and forming a second plate spring into a bent shape. CONSTITUTION:At least, a pair of flat and second rigid plates 2, 3, of which flat surfaces cross the axial line respectively and which are separated and a pair of plate spring fitting holes 1 are formed in the peripheral edge thereof, are provided, and a flat type first plate spring 5, of which pair of edges transverse to each other around of a curved line are to be fixed to fitting holes 1 of each rigid plate 2, 3 by fixing members 4, is interposed between these rigid plates 2, 3. A pair of second plate springs 8 respectively having a flat part 6 transverse to the axial line and both sleeve parts 7 bent in both ends thereof are provided so that the flat parts 6 are pinched for fixation between the rigid plates 2, 3 and the center part of both sleeve members 7 are fitted to a shaft fitting hub 9. The abovementioned 4 items 2 to 5 are fixed integrally by the fixing members 4 constituting of caulking pins.
Patent JP-S60182934-A (JP)
Inventor: FUJITA KENJIROU
IPC: G01N23/04
Filed: 1984-02-29
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-S59163671-A (JP)
Title: Vector processor
Inventor: YANO HARUO
IPC: G06F17/16
Filed: 1983-03-09
Abstract: PURPOSE:To execute consecutive vector instruction in overlapping by performing reading and writing independently of each other for a vector buffer and at the same time providing a means which identifies each state in response to the vector buffer. CONSTITUTION:Vector buffers 4-19 can be read and written independently of or simultaneously with each other, and a means is provided to each of these buffers to detect the write timing of the head element corresponding to each buffer. Thus it is possible to detect the timing where all buffers serving as the operands of a certain instruction are not set under a write waiting mode and at the same time the buffer to which the result is written is not under a writing mode. Then the reading is started in said timing for the buffers 4-19 serving as the operands. Thus it is frequently possible to process the corresponding instruction and its preceding instruction in overlapping with each other. As a result, the processing speed can be increased for a vector processor.
Patent JP-S56136386-A (JP)
Title: Aqueous transfer painted sheet
Inventor: KEINO GOROU
IPC: B41M3/12
Filed: 1980-03-27
Abstract: PURPOSE: To obtain the captioned sheet rich in lucidity, light resistance, antifriction only if the laminated sheet is swollen in the water and attached on to a matter to be painted by a method a releasing layer made up of watersoluble starch paste, a pattern forming layer and an adhesive layer containing watersoluble starch paste are provided one after another on a base sheet.  
     CONSTITUTION: The releasing layer 2 composed of watersoluble high molecular materials such as starch powder, PVA, etc. is formed over the base sheet 1. The pattern forming layer 3 is provided by printing with the printing ink composed mainly of a water-unsoluble high molecular compound (e.g.; ethylene vinyl acetate copolymerized resin etc.) and a pigment, preferably, by printing with a plate adversely printed to usual printing. Moreover, on this layer 3 is coated an adhesive layer 4 composed of tackifying resin like rubber and so forth, watersoluble starch paste, printing ink and so forth to obtain the desired transfer painting sheet. This sheet is dipped in the water and attached onto a matter to be painted 5, then the sheet 1 is released and removed. In this manner, since the starch paste in the adhesive layer is dissolved away and adhesion of the resin is restored when the layer is wetted, the releasing sheet is not required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01214792-A (JP)
Title: Nuclear fuel element
Inventor: MOTOMIYA TAKEO
IPC: G21C3/28
Filed: 1988-02-24
Abstract: PURPOSE:To prevent effectively a temperature rise at a center part of a fuel pellet and to diminish a discharging amount of fission products and generation of swelling, by piling up alternatively fuel pellets having metal protrusions at both upper and lower ends which are formed by inserting metal bars at its center axes, and metal discs having holes at their center axes. CONSTITUTION:Fuel pellets 3, into which center axes a metal bar 2 are inserted to form protrusions at both upper and lower ends, and metal discs 5 having center holes 4 are combined each other, are piled up and filled in a cladding tube 1. The fuel pellets 3 and the metal discs 5 are held by a spring 6, and both upper and lower ends of a fuel element are sealed by an upper end plug and a lower end plug, respectively, to constitute the fuel element itself. The metal bar 2 of the fuel pellet 3 slightly protrudes from the both upper and lower ends of the pellet to form the metal protrusion and fit into the center hole 4 of the fuel disc 5. Therewith, a thermal transfer of the pellet center part is well attained and thus a temperature rise at the pellets center can be suppressed.
Patent JP-H05240319-A (JP)
Title: V-belt transmission device
Inventor: MASHIBA TAKEHIKO
IPC: F16H9/18
Filed: 1992-02-26
Abstract: PURPOSE:To improve the kickdown performance in the speed-change and improve the feeling and the fuel consumption due to reduction of the mechanical losses by keeping the sliding resistance to change the speed of the driven pulley zero or minimum. CONSTITUTION:A V-belt transmission device implements the speed change of the rotation of the engine 2 and transmits the rotation to the drive side of the rear wheels 14 through a drive pulley 8, a V-belt 10 and a driven pulley 9. A torque cam pin 25 is implanted from the outside on a boss 15 to support one pulley piece 9a of the driven pulley 9, and this torque cam pin 25 is engaged with the cam surface of a boss 16 of the other pulley piece 9b. On the other hand, the outer end of the torque cam pin 25 is brought in the non-contact condition with the inner surface of an annular body 22 to be mounted on the other pulley piece 9b or brought into contact with the inner surface of the annular body through a ball 27.