baber/WOPTO huggingface dataset:
Patent JP-H07214592-A (JP)
Title: Manufacture of panel button for electric equipment component and panel button
Inventor: WATANABE TSUNEHISA
IPC: B29K105/20
Filed: 1994-02-04
Abstract: PURPOSE:To enable movement and righting with the depressing of a pushbutton protrusion by a small pressing force by forming a protrusion for a push button which is independent of a plastic panel through an elastic piece, in the plastic panel. CONSTITUTION:A plastic sheet material 36 is interposed between a plate 21 and a core die plate 24 then the movable plate 21 is caused to come into close contact with the core die plate 24 to close a cavity 22, and the plastic sheet material 36 is allowed to be inserted into the bottom of the cavity 22 by the projecting part 28 of the core die plate 24. Under this state, a synthetic resin is injected into the cavity 22, and the plastic panel 41 is integrally laminated with the rear of the plastic sheet material 36 into a molding. In addition, a circular hole is formed by the projecting part 28 at a position corresponding to the pushbutton of the plastic panel 41. Further, a protrusion 29 and an aroshaped elastic piece 30 are formed in the circular hole by the action of both recessed groove 31 for protrusion and recessed groove 32 for the elastic piece on the lower surface of the projecting part 28. This protrusion 29 is connected to the plastic panel 4 through the elastic piece 30.
Patent JP-S62173112-A (JP)
Title: Apparatus for monitoring side trimming condition of steel strip
Inventor: TOYOSAKA HIDEO
IPC: B23D19/06
Filed: 1986-01-23
Abstract: PURPOSE:To enable the occurrence of defective trimming such as clogging of trim chips, single cutting, etc. to be securely judged by inputting a circumferential speed calculating value of a rotary blade and a speed detecting value from a steel strip speed detector to a trimming condition judging section to judge the coincidence of both values. CONSTITUTION:When a steel strip 1 has any camber or nosing to provide a single cutting condition making impossible trimming by side trimmers 2L, the upper around blade 7Lt of the side trimmer 2L does not contact the steel strip 1 to stop the rotation of the upper round blade 7Lt. Thus, pulse signals are not generated from a pulse generator 9Lt and a circumferential speed calculating value VLt of a round blade circumferential speed calculator 13Lt is made zero so that said value VLt does not coincide with a steel strip speed detecting value PV in a trimming condition judging unit 15L and thus the trimming is judged to be defective. Further, since said value VLt is zero, the single cutting detecting signal of the side trimmer 2L is output to an indicator 16, and as a line stopping signal to a process line controller 18 to stop a line.
Patent JP-S57129285-A (JP)
Title: Rotary compressor
Inventor: ABE NOBUO
IPC: F04C23/00
Filed: 1981-02-02
Abstract: PURPOSE:To simplify the structure of mechanical seal for sealing the contact surface between the inlet port of an exterior vibration-resisting type rotary compressor and its case, by keeping a cylindrical portion and a welded portion of a collar apart from each other, so that deforming stress produced by electric resistance welding may not affect the cylindrical portion of the collar. CONSTITUTION:In accordance with the arrangement of this invention, a cylindrical portion 13a of a collar 13 is kept as far as possible from an inclined surface 13c of the collar 13 where deforming stress is acted by heat produced at the time of welding the collar 13 and a casing 11 together by way of electric resistance welding, so that a diameter-reduced portion 14a of a copper pipe 14, into which a bush 16 is press-fitted with high accuracy, can be protected against change in the inner diameter. Further, since the copper pipe 14 and collar 13 are welded together by use of a brazing material 15 of cast bronze having a melting point slightly lower than those of the materials of the pipe 14 and collar 13, softening of the copper pipe itself is promoted, so that the contact surface between the diameter-reduced portion 14a and the bush 16 can be sealed positively by simply press fitting the bush 16 into the diameter-reduced portion 14a.
Patent JP-S59139086-A (JP)
Inventor: NOSE TADASHI
IPC: G09G1/06
Filed: 1983-01-31
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-H01188963-A (JP)
Title: Access circuit for read-only memory
Inventor: MIYAZAWA HIDEO
IPC: G06F12/02
Filed: 1988-01-22
Abstract: PURPOSE:To shorten the reading time of the ROM data by performing the alternate accesses to an even address data ROM and an odd address data ROM on a time base. CONSTITUTION:The outputs of address registers 4 and 11 which hold temporarily the addresses of an even address data ROM 6 and an odd address data ROM 7 respectively are supplied to a double input multiplexer 12. Then the output of the multiplexer 12 is supplied to one of two input terminals of an adder 8. While a relative address which decides the relative increase/decrease value is supplied to the other input terminal of the adder 8. The output of the adder 8 is supplied alternately to both registers 4 and 11 and the outputs of both registers 4 and 11 are supplied to the ROM 6 or 7. Then the output of the ROM 6 or 7 is selected and delivered via a multiplexer 5 in accordance with the addition result of addresses.
Patent JP-H02194330-A (JP)
Title: Automatic tracking type light quantity measuring instrument
Inventor: ARITAKE TAKAKAZU
IPC: G01J1/04
Filed: 1989-01-24
Abstract: PURPOSE:To track a photodetector automatically in the moving direction of a beam by utilizing Meissner effect by arranging a superconductor around the photodetector. CONSTITUTION:A photodetector unit 25 has the superconductor 23 formed integrally around the photodetector 21, a magnet 27 is arranged around the superconductor 23, and its magnetic field direction is radial. When this superconductor 23 is placed in a magnetic field, the superconductor 23 is held floating in the center of the magnet 27 by the Meissner effect (repulsive force). Then, when the laser beam is made incident on the photodetector 21, for example, the beam shifts toward a superconductor facet 23A, the facet 24A is heated by the beam above its critical temperature. Consequently, the repulsive force balance is lost and the superconductor moves to the side of the facet 23A together with the photodetector 21. Consequently, the center of the superconductor, i.e. the center of the photodetector 21 is irradiated with the beam. Thus, if the beam shifts in any direction, the whole body shifts in the shifting direction to display a self-aligning function.
Patent JP-S57127981-A (JP)
Title: Digital signal storage device
Inventor: UEDA MASAO
IPC: G06F12/00
Filed: 1981-01-30
Abstract: PURPOSE:To achieve write-in or readout by using a memory having a cycle time more than the period of a digital signal, through the provision of a memory controller accessed with shifted time sequentially for a plurality of memories. CONSTITUTION:Memories 5a-5d in which the cycle time being the sum between the access time and the data input and output time is the period or more of a digital signal to be stored in a device and the data input/output time is the period or less of the said digital signal, are provided for the number which can not be accessed duplicatedly. The said digital signal can be read in or read out, by accessing the said memories 5a-5d sequentially with shifted time, so that the memory controller 7 can be operated with a period equal to the period of the said digital signal and the data input/output time of the said memories 5a-5d is overlapped with the period of the said digital signal. The memory controller 7 consists of the content as shown in Figure, for example.
Patent JP-H10198543-A (JP)
Title: Printing controller, printing system and printing method
Inventor: KATO HARUMI
IPC: B41J5/30
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To make partition clear and to facilitate a partitioning work by inverting a printing direction to execute page printing in prescribed order when the copy number of printing outputs or partition at every page is judged. SOLUTION: CPU 10 is provided with a function for controlling a printing system in accordance with a control program stored in ROM 11 and also judging whether or not the page number of the printed page or the copy number is the page number of printing ending or the copy number. When a gathering printing mode where a printing direction is changed at every copy or a plural- copy printing mode where the printing direction is changed at every page is selected based on the judgement result of the function, printing is controlled based on the respective modes. When the partition of the copy or the page is judged, the printing direction is controlled so as to be inverted and a printing device 4 is controlled so as to print the whole pages or the whole copies at every copy or at every page number based on the printing direction.
Patent JP-H11200558-A (JP)
Title: Fixing member for screw-knotted reinforcement and fixing method thereof
Inventor: WATANABE SHIGEMI
IPC: E04C5/16
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member for a screw-knotted reinforcement and a fixing method thereof, by which the formation of the fixing section of the reinforcement and bar arrangement works are simplified. SOLUTION: A fixing material, in which a stationary plate 8 and a fixing section 9 are unified, and a fixing nut 4 are screwed to the screw-knotted reinforcement 1, opposed surfaces are abutted, and the fixing nut 4 is rotated and moved slightly to the fixing material 3 side under a pressure applied state and the fixing material 3 and the fixing nut 4 are fast stuck. Accordingly, residual stress is generated in the reverse-side axial direction of joint surfaces in both the fixing material 3 and the fixing nut 4 under the screwed state of the screw section of the screw-knotted reinforcement 1 and the screw sections of the fixing member (the fixing material 3 and the fixing nut 4), and the looseness of screw sections is removed and the screw-knotted reinforcement 1 and the fixing member are fastened firmly.
Patent JP-S55106649-A (JP)
Title: Steel bar having porous or void parts around center
Inventor: GONDOU HISASHI
IPC: B21B1/16
Filed: 1979-02-09
Abstract: PURPOSE: To make working easy and improve material yield by holding porous or void parts around the center of the steel bar.  
     CONSTITUTION: Porous or void parts of 2% or more and 50% or less in cross sectional area being continuous in the axial direction are provided around the center of the steel bar. The steel bar includes steel bars wound in coil form, and those normally called bar-in-coil, besides straight steel bars. The steel bars are produced by rolling the hollow slabs which comprise forming "rolling crack" in the central part of the slab by, e.g., a Mannesmann system, or forming "cavities" deliberately in the central part in continuous casting or which are made by centrifugal, Mannesmann, Earhart, or press mill methods. The holes of the slab are gradually pressed along with the progression of rolling and the periphery of the center of the steel bar becomes porous including oxides. Hole may be readily  opened in the center of such steel bar by either cutting or blanking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61172699-A (JP)
Title: Work rotating device
Inventor: TATEYAMA SHINSAKU
IPC: B23Q1/40
Filed: 1985-01-26
Abstract: PURPOSE:To permit the easy rotation and angle adjustment of a large sized work by disposing a holding member and lifting device for the work and rotating the work while holding the end of the work. CONSTITUTION:The lifting device 20 and a rotating member 30 are disposed to a base body 10 provided with a roller table 11. The device 20 consists of a vertically driven driving bar and a receiving member fixed to the top end. The inside circumferential surface of the receiving member is formed to an arc shape and cylindrical rollers parallel with the axis are disposed to the inside circumferential surface thereof. The member 30 is constituted of a rotating bar 32 and a rotary plate 33 and is connected via a joint 41 to a stepping motor 40. The work 60 carried into the table 11 is inserted with holding bars 50, 51, etc. and is held to the receiving member by the device 20; at the same time the work is freely rotated by the rotation of the plate 33. The rotation and angle adjustment are made easy by a stepping motor 40.
Patent JP-S61176039-A (JP)
Title: Dot display type fluorescent character display tube and driving method thereof
Inventor: TAKANOYA HISASHI
IPC: G09G3/30
Filed: 1985-01-29
Abstract: PURPOSE:To enable normal character display, scroll display, and graphics selecting and combining dot character and intermediate display elements by making a dot display section consist of continuous pattern structure using two or more dot character and intermediate display elements. CONSTITUTION:The preset number of dot-type phosphor anodes 12 (35 anodes) is arranged in a matrix format in the lateral direction of the andoes substrate 11 of a dot display type fluorescent character display tube and character display elements 131 to 1320 made of the anodes 12 are arranged. A continuous pattern structure is obtained by spacing intermediate display elements 141 to 1419 made of the seven dot-type anodes 12 corresponding to the single row in the gap section or these elements 131 to 1320 at the same intervals, respectively. The anodes 12 corresponding to these elements 141 to 1419 are commonly connected corresponding every other anodes, respectively. In addition, normal character display, scroll display, and graphics display are performed by controlling both elements 131 to 1320 and 141 to 1419 corresponding to almost half pitch by using mesh-type grids 151 to 1520.
Patent JP-S5399082-A (JP)
Title: High frequency sputtering apparatus
Inventor: UMEZAKI MITSUMASA
IPC: C23C14/34
Filed: 1977-02-10
Abstract: PURPOSE:Not to decrease the purity of target surface, by sputtering the substrate holder and screening plate, even if being sputtering condition against proper qualification, by coating the main surface, facing to the target of the substrate holder and screening plate, with the same material of the above target.
Patent JP-H09210830-A (JP)
Title: Pressure detection apparatus
Inventor: TAKEUCHI TAKANOBU
IPC: G01L9/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detection apparatus which can surely detect that an abnormal pressure is applied so as to be set to a failure mode. SOLUTION: In a pressure detection apparatus, a pressure which is applied to a pressure detection part is detected, and it is amplified by an amplifier circuit so as to be output. An amplifier circuit 5 at the final stage is provided with clamping circuits 11, 12. When an output signal Vout which is output from the amplifier circuit 5 is deviated from a value between a predetermined upper-limit value and a predetermined lower-limit value, the clamping circuits 11, 12 clamp the pressure signal to the upper-limit value and the lower-limit value.  When a pressure exceeding a predetermined value is applied to the pressure detection part in such a way that the pressure detection part is broken down so as to be set to a failure mode, resistances R24, R14, R26 as parts in the circuit constituting the clamping circuits 11, 12 are cut off, the clamping operation of the clamping circuits 11, 12 is released, and the output of the amplifier circuit 5 takes a value which exceeds the upper-limit value and the lower-limit value. On the basis of the value, the generation of the fail mode is recognized.
Patent JP-H01188870-A (JP)
Title: Sliding rail
Inventor: MIZUTANI MORIKAZU
IPC: G03G15/04
Filed: 1988-01-25
Abstract: PURPOSE:To realize stable sliding without damaging a sliding surface by molding the longitudinal direction edge surface of a rail in the direction to separate from a rail sliding surface. CONSTITUTION:For an inner rail 1, both side edge parts 3 of a fitting plate 2 on a plane used for fitting to an object A is bent, further, the edge side is bent to the inside in the longitudinal direction and a guiding part 4 is constituted. On the other hand, an outer rail 10 provided so as to surround a part of the inner rail in the upper direction constitutes a planar fitting plate 11 used for fitting to an object B and a bent guiding part 12 and a synthetic resin layer 13 is provided at the guiding part 12. An outer rail edge surface 11a and an inner rail edge surface 4a are molded far away from the sliding surface by the contraction processing respectively. Thus, the synthetic resin layer 13 is not erased, by the contact of the edge of edge surfaces 11a and 4a, and damaged and a smooth sliding property can be obtained.
Patent JP-H05206217-A (JP)
Title: Electronic component and manufacture of the same
Inventor: ISHIKAWA TAKATOSHI
IPC: H01L21/60
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a small-sized compact electronic component provided with leads. CONSTITUTION:The electronic component is constituted of the following; a semiconductor chip 1, a mold body 5 for molding the semiconductor chip 1, leads 2 whose inner end parts stretch on the upper surface side of the semiconductor chip 1 and whose outer end parts stretch outside the mold body 5, and lead wires 4 which connect the inner end parts with electrodes 3 of the semiconductor chip 1. The leads 4 are fusion-bonded to the inner end parts and the electrodes 3, and an electronic component is constituted.
Patent JP-H10210490-A (JP)
Title: Current control circuit for degaussing
Inventor: KATO TOMIO
IPC: H04N9/29
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a current control circuit/device by which a current flowing to a degaussing coil is made almost zero within several seconds. SOLUTION: A positive temperature coefficient thermister 3 is connected between a degaussing coil connection terminal 11 and a power supply terminal 13. A temp.-sensitive magnetic body 41 of a temp.-sensitive switch 4 operates as a magnetic body before reaching a specific temperature and loses the magnetism, when reaching the specific temperature. The temp.-sensitive magnetic body 41 is coupled thermally with the positive temperature coefficient thermister 3. A permanent magnet 472 forms a closed magnetic path with the temp.- sensitive magnetic body 41, when the temp.-sensitive magnetic body 41 indicates ferromagnetism.  A lead switch 43 is connected between the degaussing coil connection terminals 11, 12 and is off when the temp.-sensitive magnetic body 41 indicates ferromagnetism and is on, in response to a magnetic field caused by the permanent magnet 42, when the temp.-sensitive magnetic body 41 loses its magnetism.
Patent JP-H04305664-A (JP)
Title: Image forming device
Inventor: KOMINATO TAKANARI
IPC: G03G21/00
Filed: 1991-01-11
Abstract: PURPOSE:To postpone the interval of exchanging a dustproof filter by providing a driving means for switching the dustproof filter which is wider than the cross section of an air conducting path and the position of the dust suction surface of the dustproof filter. CONSTITUTION:The take-up type dustproof filter 1 for removing dust such as toner or paper powder in the air is arranged halfway through a duct 12. The cross section 22 of the duct 12 at a part where the filter 1 is provided is enlarged to be larger than the cross section 21. Then, a motor 3 for driving a rotary shaft 4 which takes up the filter 1 is provided. Ozone evolved by corona discharge around the electrostatic charging line 10a of an electrostatic charger 10 is sucked by a suction fan 11 and flows in the duct 12. Air flow passes through the filter 1, passes through an ozone filter 14 provided near an exhaust port 16 and is exhausted. At such a time, the filter 1 is taken up little by little by the motor 3.
Patent JP-H053603-A (JP)
Title: Remote controller for mobile engine
Inventor: SAWADA AKIRA
IPC: B60L5/40
Filed: 1991-01-10
Abstract: PURPOSE:To protect trolley wire group against fault by connecting main and auxiliary trolley members, sliding on the trolley wire group comprising power lines and signal lines laid in parallel with a rail on which a moving body moves, through linking wire group with the power section of the moving body. CONSTITUTION:A trolley wire group 3, comprising three power trolley wires 31 and two signal, trolley wires 32 applied with a cover 33 having C-shaped cross section, is laid above a carrier 2 moving on a traveling rail 1 in the direction of an arrow A. A main trolley member 4 sliding on the three power trolley wires 31 through three power terminals 42 and an auxiliary trolley member 8 sliding on the two signal trolley wires 32 through two signal terminals 43 are disposed on a board 41 moving along the cover 33 through rollers 411, 411, and the trolley members 4, 8 are linked each other through a linking wire 9. Furthermore, the main trolley member 4 is linked through a linking wire group comprising three power linking wires 51 and two signal linking wires 52 with the power section 21 of the carrier 2. According to the constitution, failure of the trolley wire group 3 is suppressed resulting in highly efficient maintenance and management.
Patent JP-S58134067-A (JP)
Inventor: BURUUSU II BABU
IPC: C07C245/20
Filed: 1983-02-01
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-H06228636-A (JP)
Title: Production of high tensile strength steel of 80kgf/mm2 class excellent in weldability
Inventor: YOSHIDA YUZURU
IPC: C22C38/00
Filed: 1993-01-29
Abstract: PURPOSE:To simultaneously attain high weldability, high strength and toughness in steel by subjecting a slab added with a suitable amt. of V to controlled rolling under specified conditions and executing specified heat treatment to form its structure into a fine bainitic one and to give the precipitating effect of V. CONSTITUTION:Steel contg., by weight, 0.05 to 0.11% C, <=0.5% Si, <=0.005% S, 0.10 to 0.60% Mo, 0.15 to 0.65% V, 0.005 to 0.025% Ti, <=0.06% Al and <=0.012% N and furthermore contg. one or >= two kinds among 0.005 to 0.05% Nb, 0.05 to 0.70% Cr, 0.05 to 1.0% Cu, 0.05 to 1.0% Ni and 0.001 to 0.006% Ca, and the balance iron with inevitable impurities is prepd. The steel substantially added with no B is reheated to <=1150 deg.C and is subjected to rolling so as to regulate the cumulative draft at <=1000 deg.C into >=50%. It is subjected to reheating and hardening to the Ac3 to 1000 deg.C and is subjected to tempering at 500 deg.C to the Ac1 transformation point.
Patent JP-S58134108-A (JP)
Title: Production of rigid polyurethane foam
Inventor: SHIMADA TADASHI
IPC: C08G18/00
Filed: 1982-02-02
Abstract: PURPOSE:The reaction between a specific polyol mixture containing an aromatic diamine polyol as a base component and a polyisocyanate is conducted in the presence of a catalyst and a foaming agent to give the titled foam suitable for use as an insulation material, because of its good moldability and physical properties. CONSTITUTION:The reaction of a polyisocyanate with a polyol mixture consisting of (A) 40-80wt% of aromatic amine polyol, which is obtained by adding an alkylene oxide such as ethylene oxide to an aromatic polyamine such as m- tolylenediamine and has a hydroxyl value of 350-600, (B) 5-40wt% of a low- viscosity polyol, which is obtained by adding more than 0.3 molecules based on hydroxyl groups of ethylene oxide to a di- or trihydric alcohol such as dipropylene glycol and has a molecular weight of less than 600 and (C) 0-40wt% of additional polyols, which are obtained by adding alkylene oxide to 4 valent or more valent alcohol on the average such as sucrose and/or aliphatic amine such as monoethanolamine is carried out in the presence of a catalyst and a foaming agent to give the objective foam.
Patent JP-H04256465-A (JP)
Title: Control method for film thickness
Inventor: TANAKA HIROAKI
IPC: B05D1/26
Filed: 1991-02-05
Abstract: PURPOSE:To perform the uniform and high-accuracy film thickness control by using a lean roller. CONSTITUTION:Based on the base slit information, the parameters on the web thickness and the film thickness of the coating film, etc., an initial control value to control the inclination of the lean roller 7, a gain and a dead zone are decided.