baber/WOPTO huggingface dataset:
Patent JP-S6429293-A (JP)
Title: Water feeder of washing machine
Inventor: TORIDA FUMIO
IPC: D06F39/08
Filed: 1987-07-24
Abstract: PURPOSE: To miniaturize a solenoid valve by intermitting electrification or dropping of a voltage at the time point when electrification time exceeds a prescribed time, after the start of the electrification to the coil of a solenoid valve, concerning a washing machine provided with the solenoid valve for opening/closing a water feeding path. CONSTITUTION: After the start of electrification to the coil 9 of a solenoid valve 1, when the time of the electrification exceeds a prescribed time, the following electrification is intermitted or the voltage is dropped by an electrification controller 14 so that the temperature elevation of the coil 9 is suppressed. In this case, magnetic attraction force can be improved by enlarging the current of electrification to the coil 9 in the beginning of water feeding start, for which large operating power is required for operating a valve element, and while preventing the coil 9 from being enlarged, an available water pressure range can be expanded.
Patent JP-H0235771-A (JP)
Title: Semiconductor storage device
Inventor: KAWADA KOJI
IPC: H01L23/528
Filed: 1988-07-26
Abstract: PURPOSE:To minimize effect of noise by arranging a conductor layer between and along adjacent bit lines through an insulating layer, the conductor layer having the same potential as that of a counter conductor layer defining a capacity of a memory cell. CONSTITUTION:A switching transistor for a memory cell consists of a word line 6 (7) and dopant diffused layers 9 (11), 10, and storage of charges is performed between storing electrodes 3, 4 and a counter-electrode conductor layer 2. There is formed a conductor layer C having the same potential as that of the conductor layer 2 which serves as a counter electrode of the cell capacity. According to such arrangement, effect of noise from an adjacent bit line can be minimized and a memory cell hardly affected by fluctuation of potential of the counter conductor layer of the cell can be obtained.
Patent JP-H0278672-A (JP)
Title: 4-halogeno-5-nitrothiazole derivative, its production, use thereof as harmful organism control agent and novel intermediate
Inventor: GUNTAA BETSUKU
IPC: A01N43/34
Filed: 1989-07-20
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein Hal is halogen; A is O, S, SO, SO 2  or NR 1  (wherein R 1  is H, alkyl, alkenyl, halogenoalkyl, aryl, aralkyl or the like); R is H, alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or aryl or R and R 1  form a ring togher with N to be bonded; and R is other than H when A is SO or SO 2 ].  
     EXAMPLE: 2-(3-Bromophenylamino)-4-chloro-5-nitrothiazole.  
     USE: A harmful organism control agent.  
     PROCESS: For example, 2,4-dihalogeno-5-nitrothiazole represented by formula II (Hal' is halogen) is reacted with a nucleophilic reagent represented by the formula H-A'-R(A' is A other than SO) or a metal salt thereof, if proper, in the presence of an acid binder and a diluent. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0234398-A (JP)
Title: Method and apparatus for charge beam drawing
Inventor: WAKASAKI KUNIYOSHI
IPC: B41J2/49
Filed: 1988-07-26
Abstract: PURPOSE:To draw similar patterns through using a smaller number of patterns by drawing each element pattern by varying a scaling factor according to the ratio of similarity, thereby completely drawing all patterns. CONSTITUTION:Pattern data 10 can be regarded as being formed by arranging an element pattern 10a repeatedly in multiplicity and concentrically toward a center with gradual reductions. The scaling factor for the element pattern 10a is 1, so that unit ring form patterns 11, 12 are drawn by a charge beam drawing device. Next, the reduction factor of two unit ring form patterns 13, 14 on the inside of the patterns 11, 12 relative to the patterns 11, 12 is calculated as a scaling factor, and the unit ring form patterns 13, 14 are drawn based on the pattern data on the element pattern 10 and position data on the element pattern consisting of the unit patterns 13, 14. Other unit ring form patterns on the inner side are sequentially drawn similarly by varying the scaling factor, whereby the checkered ring form pattern 10 is drawn.
Patent JP-S6345130-A (JP)
Title: Removal of zinc from aqueous solution acidified with sulfuric acid
Inventor: IIO TOSHIMASA
IPC: C01G51/10
Filed: 1986-08-08
Abstract: PURPOSE:To easily remove Zn impurity from an aqueous solution containing Co, Ni, Fe and/or Mn as main components and acidified with sulfuric acid, in high efficiency, by adding CaCO3 as a neutralizing agent to the solution while introducing H2S gas into the solution. CONSTITUTION:An aqueous solution containing Co, Ni, Fe and/or Mn as main components and Zn as an impurity, acidified with sulfuric acid and produced by electrolytic refining or electrolytic extraction of metals is added with fine powder of CaCO3 at a rate to keep the pH of the system to 1.0-2.0 while introducing H2S gas into the solution under atmospheric pressure. ZnS is exclusively precipitated and removed by this process without causing the induced precipitation of the other metal sulfides.
Patent JP-H0528557-A (JP)
Title: Magneto-optical recording medium
Inventor: TOKI KAORU
IPC: G11B11/10
Filed: 1991-07-25
Abstract: PURPOSE:To improve corrosion resistance and to enhance reliability by successively forming a 1st dielectric layer, a 2nd dielectric layer, a recording layer, a 3rd dielectric layer, and a metallic reflection layer on a base body. CONSTITUTION:This magneto-optical recording medium is constituted by successively laminating the 1st dielectric layer consisting of the oxide of Ta (TaOx), the 2nd dielectric layer of an SiN film, the recording layer consisting of an amorphous magnetic alloy film produced by a combination of a rare earth element and iron family transition metal, a 3rd dielectric layer of an SiN film and the metallic reflection layer consisting of an AlNi alloy on the base body. The magneto-optical recording medium having the higher corrosion resistance and higher reliability than heterofore is obtd. in this way.
Patent JP-S5976354-A (JP)
Inventor: YASUDA MITSUKATSU
IPC: E04B1/98
Filed: 1982-10-26
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。
Patent JP-2001009620-A (JP)
Title: Printed substrate finishing machine
Inventor: NAGASAWA KATSUHIRO
IPC: H05K3/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board finishing machine preventing the increase in the size of a device even when the number of sliders is increased and simple in structure. SOLUTION: Nuts 22 and 23 are threadedly engaged with one ball screw 10 and the nut 22 is fixed directly at a slider body 7s. The nut 23 is rotatably held at the bearing 25 and a bearing holder 24 to hold the bearing 25 is fixed at a slider body 7t. Further, a gear 26 is fixed at the side of the nut 23 and a gear 29 engaged with the gear 26 is situated. A motor 28 to drive the gear 29 is fixed at a bracket 27 formed integrally with the slider body 7t. The ball screw 10 is stopped and a slider 7b is individually positioned by rotating the motor 28.
Patent JP-H0237410-A (JP)
Title: Personal computer
Inventor: YAMAKI KAZUNORI
IPC: G06F3/02
Filed: 1988-07-28
Abstract: PURPOSE:To eliminate a need of display rewrite of a function label at the time of changing the function of a function key by packaging function labels in at least first and second specific positions parallel with key arrays on a keyboard. CONSTITUTION:When resident software will be used, functions of function keys 11a being mainly used software are written on a function able 15a, and functions of function keys 11a of resident software are written on a function label 15b. When several kinds of software will be frequently used, functions of function keys 11a of software whose frequency in use is the highest are written on the function label 15a, and functions of function keys 11a of software whose frequency in use is the highest but one are written on the function label 15b. Thus, it is unnecessary to rewrite the display of function labels in accordance with the change of functions of function keys.
Patent JP-S6166274-A (JP)
Title: Color jacket for floppy disk
Inventor: IWASA MASAKAZU
IPC: B65D85/57
Filed: 1984-09-06
Abstract: PURPOSE:To improve both the light resistance and the workability of a color jacket for floppy disk by using a plastic sheet containing a colored pigment and also an inorganic pigment of a prescribed amount added to the resin. CONSTITUTION:For production of a color jacket, the light transmission factor is reduced with the light resistance improved when the compounding ratio of an inorganic pigment, etc. is increased. However the sheet workability and the blanking workability are deteriorated to a material. Therefore the compounding ratio of the inorganic pigment is set at 5-40pts.wt. (preferably 5-30pts.wt.) to the 100pts.wt. plastic resin. Furthermore the carbon black is added by 0.005-0.5pts.wt. (preferably 0.005-0.1pts.wt.). Thus the workability is maintained with a proper level of reduction of the light transmission factor for a color jacket for floppy disk.
Patent JP-H0636659-A (JP)
Title: High speed reclosing grounding device
Inventor: IKEDA HISATOSHI
IPC: H02G7/00
Filed: 1992-07-14
Abstract: PURPOSE:To make interruption possible surely, even if a ground fault is followed by another one occurring in another phase as a grounding device in the phase of the fault is operated for opening contacts, of induced currents in the phase of the fault, thereby making possible subsequent reclosing of a switch at high speed. CONSTITUTION:While a first ground switch ES-A in the phase of a fault is being operated to open contacts, a following ground fault in another phase is detected at a transmission line fault detecting protection relay Ry and then a command of that detection is introduced into an operation control unit 10 in the operating phase. After a period of time set by a post-time working timer 10c has elapsed, a command to open contacts is sent to a second ground switch ES-B only if the command of detection is within the operation holding time of a time holding timer 6 and is ANDed with an alreadly input command to open contacts. At that point the following ground fault in the other phase has already been solved, so the induced current in the phase of the fault can be interrupted.
Patent JP-2001013239-A (JP)
Title: Ultrasonicvibrator
Inventor: KAJIYAMA TOMOHITO
IPC: H04R17/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic vibrator that allows the thickness of beams in each direction to differ without using any horns. SOLUTION: In a cylindrical case 1 in nearly a cylindrical shape, its one end face 1b is open, a piezoelectric element 2 is applied to nearly the central part inside the cylindrical case 1 on the other end face for arrangement as a vibration surface 1a, and ultrasonic waves are transmitted and received from the vibration surface 1a. On the vibration surface 1a, circular arc-shaped openings 3 and 3 with a length A1 in parallel with each one center line P1 and with a length B1 in a direction that orthogonally crosses the direction of the length A1 are provided at a position that is located outside the position where the piezoelectric element 2 is provided and is symmetrical with the center line P1 passing through a center P of the vibration surface 1a as a center.
Patent JP-S6079979-A (JP)
Title: Paper-feeding method
Inventor: KATAHIRA YUKIHIRO
IPC: B41J11/42
Filed: 1983-10-07
Abstract: PURPOSE:To perform a plurality of line-feeding operations in a short period of time, by a method wherein actual line feeding is not conducted each time a line feed code is detected, a plurality of line feed codes are sequentially accumulated, and a plurality of line-feeding operations are collectively carried out in a stroke when printing data are detected. CONSTITUTION:Even when a line feed code is detected in printing data, line feeding is not immediately executed, and the code is stored. When printing data subsequently fed are also a line feed code, the code is stored, and when printing data are detected, the line feed codes thus accumulated are executed in a stroke, followed by starting printing.
Patent JP-H059461-A (JP)
Title: Sliding member
Inventor: FUJISAWA YOSHIKAZU
IPC: F16C33/12
Filed: 1991-07-02
Abstract: PURPOSE:To provide a plain bearing excellent in resistance to seizure. CONSTITUTION:A sliding surface 4a is formed from an aggregate of Pb alloy crystals 8 of a quadrangular pyramid shape. An oil groove 6 is installed on the surface 4a to supply an oil from the groove 6 to the surface 4a, to increase the area of the surface 4a so that the surface 4a has a sufficient oil retention capacity, and to allow a smooth oil flow on the surface 4a. Since vertexes c of the crystals 8 are first abraded, the initial fit of the part 5 constituting the sliding surface 4a is good.
Patent JP-S5977606-A (JP)
Title: Reproducing device of digital disc
Inventor: NAKAMURA SHIYOUICHI
IPC: G11B7/004
Filed: 1982-10-25
Abstract: PURPOSE:To decide a reproducing condition immediately by reproducing only a reproducing starting part of a disc under the reproducing condition of reference recording density, discriminating recording density discriminating information and then deciding the reproducing condition in accordance with the prescribed recording density due to the discriminated output. CONSTITUTION:An optical pickup part 6 is provided with a laser light source, a lens system, a photodetector, etc. In order to enable the pickup part to be replaced by a pickup proper to the recording density of the disc, a reproducing circuit 7 provided with a head amplifier and a digital signal extracting part is built in the optical pickup part 6. The pickup part 6 scans the recording range part 5 of the disc 1 in the radius direction from the inner periphery part to the outer periphery part.
Patent JP-S57108940-A (JP)
Title: Test processing system for operating system
Inventor: KASHIWADA TAKESHI
IPC: G06F11/36
Filed: 1980-12-25
Abstract: PURPOSE:To perform debugging processing only for some of input and output interruptions when the other central processor is unable to operate, by checking whether the other central processor is able to operate or not, by using a program for an operating system test. CONSTITUTION:When a central processor 2-0 performs necessary debugging processing, the execution interruption point of one operation system A is determined and the central processor 2-0 executes the operation system A. When the execution reaches the execution interruption point X, the processing of the central processor 2-0 is branched to the processing of a debugger 5 after the state at the execution interruption point X is saved. Through the processing of the debugger 5, a check on whether the other central processor 2-1 is able to operate or not is made. When not, only specific input and output interruptions are permitted to perform debugging processing.
Patent JP-S6431860-A (JP)
Title: Molding polyethylene terephthalate polymer composition
Inventor: TAKIZAWA HIDETO
IPC: C08L25/06
Filed: 1987-07-27
Abstract: PURPOSE:To obtain a molding polyethylene terephthalate polymer composition having high crystallization rate, excellent mechanical strength, heat resistance and water-vapor resistance, by blending specific amounts of a specific plastic copolymer with a brominated polystyrene and glass fibers. CONSTITUTION:(A) 100pts.wt. polyethylene terephthalate polymer which comprises A1: 95-5pts.wt. polyethylene terephthalate polymer having 0.35-1.20 intrinsic viscosity and A2: 5-95 pts.wt. block copolymer containing (i) 60-97wt.% ethylene terephthalate segment and (ii) 3-40wt.% polyether segment shown by the formula (R<1> is 2-4C bifunctional hydrocarbon; X is bivalent bonded group; m and n are 5-15) and has 2-30wt.% polyether segment content is blended with (B) 5-50pts.wt. brominated polystyrene and (C) 5-250pts.wt. glass fibers.
Patent JP-H0849447-A (JP)
Title: Building equipped with vibration control device for wind
Inventor: TAMURA TAMOTSU
IPC: E04H9/14
Filed: 1994-08-09
Abstract: PURPOSE:To achieve vibrationproofing against winds by constructing a wind pressure plate from fixed walls disposed on the four sides of the uppermost story to close part of a space and from a movable wall closing another space, placing the wind pressure plate upright on a base, and driving the movable wall in such a way that it freely moves. CONSTITUTION:An appropriately sized wind pressure plate 4 is placed upright on a base 3 and formed by fixed walls 6 mounted on a rectangular frame 5 and by a movable wall 7. In this case, front 8 and rear 9 movable walls are moved horizontally by a driving motor 13, a chain 16 or the like to block spaces 6a on both sides of each fixed wall 6. If a building 1 vibrates windward, the movable wall 7 is moved to close the spaces 6a so that the resistance of wind is received by the overall wind pressure plate 4. If the building 1 vibrates leeward, the movable wall 7 is moved in the opposite direction to open the spaces 6a so that the wind pressure plate 4 prevents the resistance of wind. Therefore, the windward projected area of the wind pressure plate 4 is varied to increase or reduce the force of wind pressure on the building 1, and the force of wind is utilized as a vibration controlling force, whereby vibration generated in the building 1 in the direction of action of the wind can be reduced.
Patent JP-H1058579-A (JP)
Title: Sheet-like airtight material
Inventor: MITSUOKA YOSHIAKI
IPC: C09J7/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To beautifully finish airtightly and watertightly at various positions by a unit member by specifying an elongation ratio at break and a permanent strain ratio at the time of orienting of a laminate laminated with a pressure sensitive adhesive layer on one surface of an extensible holding layer. SOLUTION: A pressure sensitive adhesive layer 2 is laminated on one surface of an extensible holding layer 1 of the sheet-like airtight material, and the layer 2 is covered on its surface with a release liner 3 as needed. In this case, a breaking elongation of a laminate A having the layers 1 and 2 is 100% or more, and a permanent strain in the case of 100% orientation is 20% or more. As the layer 1, PVC film, random polypropylene, low-density polyethylene, or linear low-density polyethylene is preferable. As the layer 2, butyl rubber, or rubberized pressure sensitive adhesive is preferable particularly from viewpoints of low-temperature adhesive, rough surface adhesive properties and durability.
Patent JP-S6433389-A (JP)
Title: Electric sliding door
Inventor: KATO MIKIO
IPC: E06B9/04
Filed: 1987-07-27
Abstract: PURPOSE: To facilitate manual opening of door panels by arranging a first endless belt in a door running groove of a shutter frame and a second endless belt in the entire bottom of a door storage case so as to support a door so as to be delivered at the same height, and separably. CONSTITUTION: Guide blocks 6 to 9 each having a slanting guide surface are secured to upper and lower edges of an entrance of a door storage case frame 4 adjacent to a shutter frame 2. An endless belt 10 is arranged on the bottom of a door storage case 3 between a driving roller 11 and a driven roller 12, and an endless belt 17 is arranged in a lower groove which guides a door, respectively. Then, the belts 10, 17 are driven by a motor 26 in the same direction. When a door is to be drawn out, the motor 26 is driven to deliver the door panel closer to the exit onto the belt 17. Then, the next door is slid on the belt 10, and moved along the slanting guide surface of the block 7, followed by delivering the door onto the belt 17. By this constitution, opening of the doors in emergency can be facilitated.
Patent JP-S5888490-A (JP)
Title: Fan
Inventor: SUGAWARA NORIO
IPC: F04D17/04
Filed: 1981-11-20
Abstract: PURPOSE:To easily obtain a comfortable air conditioning effect by making it possible to deflect the flow of a wind approximately vertically downward from a horizontal path only with the rotation of a control shaft, while permitting a flow control member to turn within a prescribed region around the control shaft provided with an eccentricity. CONSTITUTION:When a flow control member 10 is turned to such an angle as shown in (a) of the drawing, air blows off horizontally, and when said member is gradually turned counterclockwise, the flow of air is gradually deflected downward, and further when turned to a position shown in (b) of the drawing, it is deflected almost vertically downward. And when it is turned to a position shown in (c) of the drawing, the flow blows off while branching off in both horizontal and downward directions. Accordingly, the flow is arbitrarily directed from horizontal to downward directions with only the rotation of the control member 10 while premitting it to make branch flows. Hereby, by switching the flow to the horizontal direction during air-cooling, to the downward direction during heating and to branching flows when any strong wind is not desired, it is possible to obtain a comfortable air conditioning effect without reducing an air flow.
Patent JP-H065786-A (JP)
Title: Fabrication of semiconductor device
Inventor: URABE FUMIAKI
IPC: H01L21/822
Filed: 1992-06-22
Abstract: PURPOSE:To suppress level difference at the side wall part of a resistor formed of poly-Si and to obviate the necessity of high temperature heat treatment. CONSTITUTION:The method for fabricating a semiconductor device comprises a step for forming a first insulation film 2 on a semiconductor substrate 1 and then forming a second insulation film 3 having etching selectivity with the first insulation film 2 thereon, a step for removing the second insulation film 3 selectively from parts for forming resistors by etching, a step for forming a poly-Si film 4 on the entire surface and introducing impurities therein in order to achieve required conductivity, and a step for forming a mask 5 on the poly-Si film at the resistor forming parts and removing the poly-Si film 4 selectively by etching through the use of the mask 5, wherein the poly-Si film 4 being left after etching is constituted as a resistor 10.
Patent JP-H0911178-A (JP)
Title: Actuator for light load and light load transmission device using the actuator
Inventor: KISHI SHUJI
IPC: B65G47/82
Filed: 1995-06-30
Abstract: PURPOSE: To provide an actuator for a lrght load which can be manufactured at low cost because of a small sized compact whole body, can transmit a load of relative long stroke, and is devised to immediately stop transmission of a load at applying an overload so as to previously prevent an objective work from breaking down, and a light load transmission device using this actuator. CONSTITUTION: A plate spring body T of which the whole body is formed into a long and slender belt having rigidity nearly equal to that of a metallic measuring tape is constituted deliverably by a drive roller 3, and an extreme end member TB for holding or pushing out a light load is provided on the extreme end part TA of this plate spring body T.