baber/WOPTO huggingface dataset:
Patent JP-H02140036-A (JP)
Title: System constitution decision system at the time of restarting operation
Inventor: TAGUCHI AKIYOSHI
Filed: 1988-11-19
Abstract: PURPOSE:To detect a device having a fault before the restart and to realize system restart quickly and suitably by executing quick restart processing without integrating the device having a fault into the system at restart. CONSTITUTION:When a chance of restarting is given by a fault detection circuit BSE or the like, the system constitution of an active ACT system before restart stored in a RAM (not shown) or the like and the restarting operation is started. Then a microprogram is started and devices entirely opposite to a central controller CC or the like stored as the system constitution device before restart are used for the system rasing. Then the initial setting and clock source selection for the raising CC or the like are implemented. When the necessity of memory MM changeover is discriminated by the discrimination of fault information, a proper memory route is set. When the changeover is required, the initial setting of the MM used newly is implemented and the CC or the like is connected according to the decided system constitution.
Patent JP-H02137158-A (JP)
Title: Digital magnetic recording and reproducing system
Inventor: IDE AKIFUMI
IPC: G11B15/467
Filed: 1988-11-17
Abstract: PURPOSE:To detect a tracking error by making the data pattern of an amble part different between adjacent tracks, recording data on a magnetic tape so that this amble part can be set in order between the adjacent tracks and taking out the signal of a period corresponding to the amble part at the time of reproducing. CONSTITUTION:Since a recording head 10 executes helical scan recording, oblique tracks 27-29 are made on a magnetic tape 11. A formatting device 4 is set so that amble parts 30-32 in these tracks 27-29 can be set in order between the adjacent tracks. The different data patterns are recorded to the amble parts 30-32 between the adjacent tracks and the amble parts are in arranged positions between the adjacent tracks. Accordingly, when a reproducing head 33 executes tracing with being dislocated from an original position, a signal in a shape to be different from an original frequency spectrum is taken out of an amble output terminal 25. Thus, the tracking error can be detected.
Patent JP-H05128877-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: UEDA OSAMU
IPC: G11C17/00
Filed: 1991-11-07
Abstract: PURPOSE:To efficiently and accurately rewrite storage data by providing a means to permit or inhibit erasure of data in plural data erasing means provided in a memory cell, erasing only the data of desired bit and not erasing other data. CONSTITUTION:A memory cell array 100 is divided into blocks 1-0, 1-1 which are provided with a memory cell bearing input/output data of 2 bit D0, D1, and a flash EEPROM capable of erasing data as a unit of block is constituted. In the memory cells MC1-8 of the least significant bit D0 and the memory cells MC9-15 of a first bit D0, source lines 280a, 280b, 281a 281b and source line switches 300a, 300b, 310a, 310b are individually provided. Also, at the time of erasing mode, each source line switch is given a signal to permit or inhibit the generation of a high potential for erasing by a data bit selected-circuit 33. Consequently, rewriting such as a partial change in the storage data of the array 100 is efficiently and accurately performed.
Patent JP-H08146313-A (JP)
Title: Bore scope and inspecting apparatus using bore scope
Inventor: HOSHINO MASARU
IPC: G02B23/26
Filed: 1994-11-25
Abstract: PURPOSE: To speed up inspection processing by a bore scope by providing the bore scope with which the inside surface of a cylindrical container is inspectable at one time over a wide range. CONSTITUTION: Half mirrors 2, 2, 2 reflect the light rays entering from light transmission holes 1a, 1a, 1a respectively toward an aperture 1c on one end side of a cylindrical body 1 and allow the transmission of the light rays entering from an opening lb on the other end side of the cylindrical body 1 toward the opening 1c on one end side of the cylindrical body 1.
Patent JP-H04261401-A (JP)
Title: Water-soluble celurose acetate and preparation thereof
Inventor: KAREN RUISU ZAZARA
IPC: C08B3/06
Filed: 1991-11-07
Abstract: PURPOSE: To efficiently obtain the subject compd. forming an aq. soln. high in transparency by acetylating a cellulosic raw material with acetic acid anhydride, acetic acid and an acidic catalyst and subsequently neutralizing the catalyst and hydrolyzing the acetylated raw material to age the same and further adding the acidic catalyst to the reaction mixture and hydrolyzing the raw material.  
     CONSTITUTION: A cellulosic raw material is activated and 200-400 pts.wt. of acetic acid anhydride, 20-350 pts.wt. of acetic acid and 0.5-5 pts.wt. of an acidic catalyst are added to 100 pts.wt. of the activated cellulose and the whole is held at 50-85°C for 5-20 min to acetylate the cellulose to form a primary cellulose acetate and, after the acidic catalyst is neutralized, this mixture is hydrolyzed at 110-170°C by a water-containing system to age the primary cellulose acetate to obtain a secondary cellulose acetate with an acethylation degree of 1.5-2.6, and 10-1,000 pts.wt. of acetic acid and 1-10 pts.wt. of the acidic catalyst are added to 100 pts.wt. of this cellulose, and the cellulose is hydrolyzed at 50-90°C in the presence of water to age the secondary cellulose acetate to obtain a product with an acetylation degree of 0.4-0.9, a water insoluble content of 1.5 wt.% and a wt. average mol.wt. of 5×10 3 -3×10 5 . 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000106267-A (JP)
Title: Safety keeping cover for sheet heating unit and heater
Inventor: SHOJI AKIRA
IPC: F24D13/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To maintain safety of a sheet heating unit by covering the sheet heating unit, having PTC characteristic with a woven fabric made of the whole aromatic polyester fiber and the whole aromatic polyamide fiber. SOLUTION: A surface B1 of a PTC sheet heating unit A used as a heater is covered with a safety cover C. The advantage of using the safety cover C in the PTC sheet heating unit is that the material of the safety cover C is very stiff, and by covering the PTC sheet heating unit A with this woven fabric, the PTC sheet heating unit A is fully protected from the outer pressure. The PTC sheet heating unit A, formed by laminating the surface with a synthetic resin material, is sometimes damaged through shock of the outside force, such as falling of a knife, scissors, or a gimlet, or moving of a chair or furniture set on the heating unit. In this case, cover C fully exhibiting its stiffness protects the PTC sheet heating unit A.
Patent JP-2001108082-A (JP)
Title: Control device for winding transmission device
Inventor: YAMAZAKI MASAMI
IPC: F16H9/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To improve a determination accuracy of a slip state of a belt in a continuously variable transmission. SOLUTION: This control device of a continuously variable transmission comprises a primary pulley and a secondary pulley that are provided on the output side of a driving power source and a belt wound about the primary pulley and the secondary pulley, and can determine a slip state of the belt. The control device comprises a slip determining means (steps S2, S3) for determining the slip state of the belt based on a vibration state of the belt.
Patent JP-H07144290-A (JP)
Title: Method and device for driving working head in laser beam machine
Inventor: TSUTSUI KIKUO
IPC: B23K26/064
Filed: 1993-11-22
Abstract: PURPOSE:To facilitate the wiring, simplify the maintenance and check and enhance the reliability by providing a driving motor fixed on a part where a Z axis does not rotate, which is for A axis, C axis and W axis driving the head of a three-dimensional working. CONSTITUTION:A C axis fixing body 21 is provided on the bottom end of a Z axis member 19 freely movable in a vertical direction. A C axis rotary body 23 is freely rotatably fit to this C axis fixing body 21, and a C axis drive motor 29 is provided as one body through a power transmission member 25 making the C axis rotary body 23 rotate. Further, a W axis rotary body 35 is allowed to freely rotatably inserted into the C axis fixing body 21, and a W axis drive motor 45 is arranged as one body on the C axis fixing body 21 through a power transmission member 36 making the W axis rotary body 35 rotate. At the same time, an A axis rotary body 51 is allowed to freely rotatably inserted into the W axis rotary body 35, and an A axis motor 57 is provided as one body on the C axis fixing body 21 through a power transmission member 52 making the A axis rotary body 51 rotate.
Patent JP-H02135413-A (JP)
Title: Endoscope device
Inventor: KATO SHINICHI
IPC: A61B1/04
Filed: 1988-11-17
Abstract: PURPOSE:To enable such an operation with an endoscope device which the position of the center of gravity of the device does not shift when the grip section of the device is grasped by providing a TV camera mounting section on which a TV camera unit can be mounted in a removable state near the grip section in a state where the TV camera mounting section is faced to the light emitting end of a light branching means. CONSTITUTION:A fiberscope 2A transmits an optical image to its emitting end on the rear side and a half mirror 27 branches transmitted light into transmissive light and reflected light. The transmissive light is led to an eyepiece section 28 side and subjected to visual observation. The reflected light forms an image after passing through an image forming lens 31 and the image is transmitted to the emitting end face by means of an image guide 32. The emitting end face is faced and arranged to the inside of a TV camera unit mounting section 33. When a TV camera unit 3 is mounted on the section 33 in a freely attaching/detaching state, the optical image transmitted by means of the guide 32 is formed on a CCD 35. Since the unit 3 is connected with a grip section, namely, to the vicinity of the center of gravity, the position of the center of gravity does not move even when the grip section is held and this endoscope device can be used with good operability.
Patent JP-H07144626-A (JP)
Title: Brake controller
Inventor: OSAWA TOSHIYA
IPC: B60T15/36
Filed: 1993-11-22
Abstract: PURPOSE:To reduce the hysteresis loss, secure the brake force in the case where the supplied pressure is not generated, and to simplify system, provided with two brake systems or more. CONSTITUTION:A hydraulic control valve is divided into two parts: a pilot valve (b) and a main valve (d), and is equipped with the pilot valve (b) which adjusts pressure by the pedal stepping force, a plurality of main valves (d) which receive the pilot pressure, master cylinder (g) installed in series with the pilot valve (b), and a selector valve (i) which uses the supplied pressure as operation signal pressure.
Patent JP-H11108297-A (JP)
Title: Flash type pressure regulating valve mechanism
Inventor: OONISHI TETSUYA
IPC: F16K31/126
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent freezing of related operation parts and hardening of a closing member from generating by communicating a divided flow hole introducing a part of vaporized pressure on the outlet side of a vaporizer to the pressure chamber of a diaphragm mechanism. SOLUTION: The pressure chamber 3a of a diaphragm mechanism 3 is recessedly formed, and a valve hole 1a penetrating through a housing 1 from the center part and slidably fitted with the valve shaft 3b of a diaphragm D, and an introducing hole 1b communicated to the valve hole 1a at the lower part of the housing and supplying LPG liquid are provided. A divided flow hole 1c communicated to the pressure chamber 3a and capable of introducing a part of vaporized LPG on the outlet side of a vaporizer is provided in the upper part of the housing.  In a flash valve mechanism 2, a valve seat cylinder 2b guiding a needle shaft 3c continuously formed on the lower half part of the valve shaft 3b slidable in the valve hole 1a receiving variation of the vaporized pressure is internally fitted in an outer cylinder 2a, and corresponding to the separate quantity of a valve seat 2c and a valve element 3d, the flash quantity of LPG liquid is automatically controlled, and it is fed from a nozzle 2d to a tube 4 on the vaporizer side.
Patent JP-S62151512-A (JP)
Title: Device for improving iron loss of grain oriented silicon steel sheet
Inventor: SUGIYAMA MOTOTOMO
IPC: H01F1/16
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a remarkable effect of decreasing an iron loss with good productivity by providing plasma flame radiating torches which move back and forth in the direction intersecting with the rolling direction of a titled steel sheet under travel to a rotary conveyer which moves cyclically in the same direction in synchronization with the above-mentioned steel sheet. CONSTITUTION:The rotary conveyer 2 is provided right above the grain oriented silicon steel strip 1 and is cyclically moved in the same direction in synchronization with the traveling of the steel strip 1. The conveyer 2 is extended with torch supporting shafts 4... provided with ball screws on the surface between a pair of link chains 3a, 3b broader than the steel strip 1 and is so assembled that roller arrays cycle as a whole. The shafts 4 are rotated by a motor 7 and the plasma torches 6 attached via bearings 5 to the shafts 4 are moved at a constant speed in the axial direction. The plasma flames are continuously radiated to the surface of the steel strip 1 in the direction intersecting with the rolling direction thereof without hindering the productivity and the iron loss is considerably decreased if the above-mentioned device is used.
Patent JP-H09113830-A (JP)
Title: Multibeam scanning optical system
Inventor: IMAMICHI KAZUYUKI
IPC: B41J2/44
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To simplify the scanning start signal generating means of a multibeam scanning optical device. SOLUTION: The first and second laser beams L1 , L2 generated from first and second semiconductor lasers 1, 2 are synthesized to one piece of the synthesized beam L0 by a beam synthesizer 3. The synthesized beam L0 is scanned by a rotary polyhedral mirror 4 and is split by a beam splitter 7 through an imaging optical system 6 to first and second scanning beams L3 , L4 which are then imaged on the surface of a photoreceptor 5. A part of the synthesized beam L0 is separated and introduced by a detecting mirror 9 to a scanning signal detector 10 where the beam is split to the two beam components varying in wavelengths by diffraction gratings 12.
Patent JP-H0596609-A (JP)
Title: Speed setting device of extrusion molding line
Inventor: HORIUCHI SHOZO
IPC: B29C48/92
Filed: 1991-10-14
Abstract: PURPOSE:To simplify the speed settings of respective devices by a method wherein a controlling computer describes command voltage-stabe speed characteristic curves on the basis of speed command voltages outputted to the respective devices and measured speeds sent back from the respective devices and stores them in a screw extruder, which extrudes rubber or the like. CONSTITUTION:A controlling computer section sends speed command voltages through an analog outputting section D/A to the controlling devices of respective devices. The contro1ling device of each device controls the device driving speed so as to register with the command voltage. Then, after the predetermined stable latency time, speed (or rotational frequency) is measured at a speed measuring section and sent through a data converter and a digital inputting section to the controlling computer section. On the basis of the speed command voltages and the measured speeds, controlling computer describes command voltage-stable speed characteristic curves and stores them. The set speeds of the respective devices in a line corresponding to the product to be made are set enbloc in accordance with the command voltage-stable speed characteristic curves for commanding.
Patent JP-H05105712-A (JP)
Title: Catalyst for polymerizing aromatic vinyl compound and method for producing aromatic vinyl compound polymer
Inventor: MIYASHITA AKIRA
IPC: C08F4/80
Filed: 1991-10-14
Abstract: PURPOSE:To obtain the subject catalyst suitable for an aromatic vinyl monomer, having excellent high activity and stereoregularity, comprising a reactional product of a specific organic transition metal compound, a specific alkylaluminum compound and an aluminoxane. CONSTITUTION:The objective catalyst comprises (A) a reactional product of a (substituted)cyclopentadienyl group-containing organic transition metal compound of formula I [C5R<1>m is (substituted)cyclopentadienyl; R<1> is H or 1-20C hydrocarbon; R<2> is 1-4C alkylene, dialkylsilicon, etc.; R<3> is 1-18C hydrocarbon; M is metal of the group IVa of the periodic table; Q is alkyl, etc.; (m) is 0-5] and an alkylaluminum compound such as trimethylaluminum and (B) an aluminoxane of formula II or formula II (R<4> is hydrocarbon; (p) is 4-30). The ratio of the components A and B used is preferably 10-1,000 in a molar ratio of the component B/A.
Patent JP-H10137940-A (JP)
Title: Gas shielded arc welding method for stainless steel
Inventor: KONDO ATSUSHI
IPC: B23K9/16
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To form a clean slagless bead by using a Cu-plated stainless steel solid wire and using a mixed gas consisting of He, CO2 and Ar of a specific volume percentage. SOLUTION: A welding wire to use is a Cu-plated stainless steel solid wire. In the concrete, a stainless steel wire such as SUS304, Y308, and Y410 is Cu- plated after cold drawing, annealing and again cold drawing, and is further processed by cold drawing to form a prescribed diameter. As a shielding gas, a mixed gas is used consisting of a 20-40 volume % of He, 0.5-3 volume % of CO2 , and Ar for the remainder. As a result, the feeding speed of the welding wire can be stabilized, with the generation of spatter reduced even with a faster feeding speed, thereby enabling a high productivity to be realized in a welding operation.
Patent JP-2001059463-A (JP)
Title: High pressure injector for high pressure fuel injection system
Inventor: MINAMI TOSHITAKA
IPC: F02M55/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To stably inject fuel even in high-speed rotation, high oil temperature and high oil pressure by constructing a pressure oil passage portion of a high pressure injector for air to hardly reside. SOLUTION: A high pressure injector for a common rail type high pressure fuel injection system used for a high pressure fuel injection system, comprises a closing member 2 arranged in a circular recess 33a facing a hollow portion 33 between a high pressure oil passage 32 ranging to a pressure increasing piston and a drain passage 37 through which hydraulic oil O is drained when a poppet valve 23 is closed, whereby the upper part of the circular recess 33a is closed for guiding hydraulic oil O returning from the high pressure oil passage 32 to smoothly flow through the lower side of the circular recess 33a to the hollow portion 33, preventing bubbles generated in the hydraulic oil O from residing in the high pressure injector.
Patent JP-S63140320-A (JP)
Inventor: RICHIYAADO ROORENSU GAAUIN
IPC: G06K11/06
Filed: 1987-11-20
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-S62124321-A (JP)
Title: Manufacture of bearing
Inventor: JIYOSEFU FURANSHISU WAARINAA
IPC: F16C33/24
Filed: 1985-12-26
Abstract: A process is described for the production of bearings for sustaining high loads, the bearings having indentations (14, 32) filled with soft overlay alloy (13, 33). The indentations are produced by peening or embossing. The peening is preferably performed with rounded ceramic shot of 0.25 to 0.5mm diameter. Indentations should preferably be between 0.01 and 0.05mm deep. In one embodiment a bearing is described having alloy comprising a steel-backed (10) aluminium-based bearing alloy (11) having a composition of, for example, Al-Sn20-Cul and a soft Pb-SnlO overlay (13) there also being an interlayer of 3 to 5 um of nickel (12) between the bearing alloy and the overlay. Bearing surfaces having a continuous overlay or a composite surface comprising randomly-shaped areas of bearing alloy and overlay may be produced.
Patent JP-2000117315-A (JP)
Title: Device for controlling opening degree of edger
Inventor: OKIYA YOSHIYASU
IPC: B21B37/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To make the width of products constant by optimizing edger pattern by PI operation whenever the products are manufactured by hot-rolling a material to be rolled and to improve yield by decreasing the amount of crops in this way. SOLUTION: When the products are manufactured by hot-rolling the material 2 to be rolled, by measuring the width of the product manufactured by rolling treatment with a width gage 6 and also on-line analyzing the data of width outputted from the width gage 6 with an edger opening degree controller 9, the relationship between the edger opening-degree pattern which is supplied to edger rollers 4 and the width pattern of the products is learned and, based on this learning result, the learning term of the edger opening-degree pattern is corrected so that the difference between the width pattern of each product and the target value becomes zero.
Patent JP-H09134829-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: YASUKURA YOICHI
IPC: H01F27/32
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent an ignition coil from increasing in outer diameter and enhanced in dielectric strength by a method wherein a filled insulating material layer is set larger in thickness at a point located inside a secondary coil in a circumferential direction than at a point located outside a secondary coil in a circumferential direction. SOLUTION: The thickness L1 of a part of a filled insulating epoxy resin layer 6 located on a primary coil 2 side is set smaller than the thickness L3 of a part located on a secondary coil 2. A secondary bobbin 3 is formed of modified polyphenylene oxide, and the thickness L2 of the bobbin 3 is set as thick as 0.5 to 1.0mm so as to have no effect on the the diameter of the coil 2. Furthermore, the thickness L1 of a part of the epoxy resin layer 6 located on the primary coil 2 side and the thickness L3 of a part of the epoxy resin layer 6 located outside a secondary coil 4 are so set as to satisfy a formula, L3 >=L1 +L2 . By this setup, an ignition coil of this constitution can be prevented from increasing in outer diameter and enhanced in dielectric strength.
Patent JP-H11126551-A (JP)
Title: Circuit protection apparatus
Inventor: TAKAMURA SATOSHI
IPC: H01H71/58
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To simplify the operation of resetting a circuit protection apparatus having a large number of circuit protectors and minimize the restriction for setting place. SOLUTION: A circuit protector 1 is constituted by arranging a large number of circuit protectors which are so manufactured as to shut off a circuit and project out reset buttons 17 when an abnormality occurs in the circuit and as to restore the circuit by pushing the reset buttons 17 when the abnormality is eliminated and a collective reset mechanism 31 to collectively carry out pushing operation for all of the reset buttons 17 is combined with the multiple circuit protector 1.  The collective reset mechanism 31 is provided with a reset button pushing member 35, a spring 47 which pushes back the reset button pushing member 35 at a position where the member 35 is kept from pushing none of the reset buttons 17, and a pulling string 39 which moves the reset button pushing member 25 against the resilient force of the spring 47 to a position where the member 35 pushes all of the reset buttons 17.