baber/WOPTO huggingface dataset:
Patent JP-H04144243-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEGAWA KAZUAKI
IPC: H01L29/812
Filed: 1990-10-05
Abstract: PURPOSE:To enable thick plating on a gate, in a manner approximate to self- alignment by a method wherein, after gate metal is evaporated, thick plating is formed just above a gate while resist and metal are left without performing lift-off. CONSTITUTION:After gate metal is evaporated, resist C7 and gate metal 3 are left without performing lift-off. After resist A4 is spread, ashing is performed by O2 asher, and the head of the gate metal 3 is exposed. Next, plating base metal 8 is formed, resist B5 is spread, and an aperture part is formed by photolithography. After a plated layer 9 is formed, unnecessary metal is eliminated by ion milling. Finally, left unnecessary resist 7 is eliminated. Thereby a mushroom metal can be formed in a manner approximate to self-alignment.
Patent JP-H04144719-A (JP)
Title: Method and device for molding composite optical element
Inventor: KAWAKAMI HIROKO
IPC: B29C43/18
Filed: 1990-10-05
Abstract: PURPOSE:To impart sufficient optical performance and a smooth surface shape to a molded form by detecting force in the vertical direction applied to a mold by cure shrinkage force generated and controlling the lowering speed of the mold. CONSTITUTION:The base material 1 of an optical element is placed on a holding base 2, and coated with a resin 3. A mold 5 is held vertically movably by a vertically movable mechanism section 4 in the upper section of the base material 1, and a pressure detector 6 is installed to the lower section of the holding base 2 or a pressure detector 7 is interposed between the mold 5 and the vertically movable mechanism section 4. External force received in the vertical direction of the mold 5 generated by the cure shrinkage of the resin 3 is detected by the pressure detector 6 or 7, and the operation of the vertically movable mechanism section 4 is controlled by a controller 8 so that the detecting value reaches zero. Accordingly, pressure is not applied to the resin 3 during molding, and molding following cure shrinkage is enabled. A molded form can be given sufficient optical performance and a smooth surface shape.
Patent JP-H09114764-A (JP)
Title: Distributed data access system
Inventor: AMADA HIROYUKI
IPC: G06F13/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To quickly access changed data with the retrieval of a small amount of data. SOLUTION: A B system 200 for gathering and managing data holds plural information tables 210, and when an event occurrence detection part 220 detects the event occurrence of a fault or the like, updates the data of the pertinent information table. When the data of the information table 210 are changed, a data change detection part 230 detects it and sets a change flag 245. In an A system 100 for utilizing the data, a change flag detection 110 regularly performs the polling of the change flag 245, and when the change of the data is discriminated, a table retrieval part 120 is activated. Thus, the information table 210 is accessed and the data to be obtained are retrieved in the table retrieval part 120.
Patent JP-H02114928-A (JP)
Title: Length measuring jig for endoscope
Inventor: DOI YUZURU
IPC: A61B5/107
Filed: 1988-10-24
Abstract: PURPOSE:To measure a dimension at the center of a visual field by simply bringing a length measuring part to the close contact state with an objective region even in an oblique direction by bending a tube at the first and second breaks. CONSTITUTION:The first break 2 provided to the flexible tube 1 freely inserted in and detached from the forceps channel of an endoscope in the diameter direction thereof so as to provide an interval L from the leading end 1a of the tube 1 to make the tube freely bendable. The length measuring part formed by the tube 1 on the leading end side from the first break 2 and the second break 6 provided to the tube 1 in the diameter direction thereof at a position providing an interval M shorter than the length measuring part 5 to make the tube freely bendable are provided. The length measuring part 5 is drawn near to the break 6 by elastic force and the breaks 2, 6 are bent to provide an elastic member 10 forming the leading end of the tube 1 into a T-shape and a flexible core rod 7 whose leading end moves from the position on the base part side from the break 6 to the position on the leading end side from the break 2 in the tube 1 is provided.
Patent JP-S61144302-A (JP)
Inventor: AIZAWA NOBORU
IPC: B27D1/00
Filed: 1984-12-19
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-H0984930-A (JP)
Title: Light emitting device for game parts of pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device for game parts of a Japanese pinball game machine capable of incorporating a luminous body while preventing from becoming large sized, easily providing the luminous body even in small- sized game parts and performing light emission display. SOLUTION: This device is provided with a parts main body 27 made of synthetic resin mounted to a game panel 5, a light emission display part 28 provided on the front surface side of the parts main body 27, the luminous body 29 arranged on the rear side of the light emission display part 28 and a light guiding part 38 for guiding light from the luminous body 29 to the light emission display part 28.
Patent JP-H03132287-A (JP)
Title: Fm demodulator
Inventor: KUMAGAI IKUO
IPC: H04N9/64
Filed: 1989-10-18
Abstract: PURPOSE:To reduce number of components and to decrease adjustment items by switching selectively a free run frequency of a voltage controlled oscillator forming a phase locked loop of a demodulation circuit of a single phase locked loop circuit system receiving FM signals with different carrier frequencies in time division. CONSTITUTION:A demodulation switching means 142 is provided, which switches selectively a free run frequency of a voltage controlled oscillator 143 forming a phase locked loop of a demodulation circuit 14 of a single phase locked loop circuit system receiving FM signals with different carrier frequencies in time division. Thus, the plural FM signals with different carrier frequencies can be demodulated, and the demodulation of two color difference signals and an ID signal are implemented by one FM demodulation section as the chroma signal processing circuit of the SECAM system. Then an ID demodulator and its adjustment are not required and number of components and adjustment items are reduced.
Patent JP-S61147341-A (JP)
Title: Branch control system
Inventor: NODA TAKAHITO
IPC: G06F9/32
Filed: 1984-12-20
Abstract: PURPOSE:To attain high speed processing with simple control by setting a branch destination address of a branch instruction to an address register for the 2nd operand. CONSTITUTION:In executing a normal instruction, the 1st operand address register 2 and the 2nd operand address register 3 are used together, and in case of a branch instruction, since the 2nd operand address register 3 is not used, the branch destination address is set to the register 3. In branching the instruction, the instruction is branched by using the content of the 2nd operand address register 3 so as to fetch the instruction. In this case, the address of the instruction to be executed next after branching is produced by adding 1 to the content of the 2nd operand address register 3, and it is stored to an instruction fetch address register 1 via a multiplexer 4.
Patent JP-H01112922-A (JP)
Title: Culture of plant
Inventor: TAMURA KOKI
IPC: A01G7/00
Filed: 1987-10-27
Abstract: PURPOSE:To shorten the period necessary for the germination and growth of a seed and to enable safer accelerated culture at a lower cost especially in the case of using a membrane-type oxygen-enriching apparatus, by performing the germination and growth of a seed keeping the oxygen concentration in the atmosphere at a constant level. CONSTITUTION:The oxygen concentration in the atmosphere is maintained at 25-60% in the germination and growth of a seed (preferably leguminous plant or wheats). An oxygen-enriched air produced by an oxygen-selective permeable membrane is preferably used at least a part of the atmosphere.
Patent JP-S63122113-A (JP)
Inventor: KANEKO SHINICHI
IPC: H01G9/00
Filed: 1986-11-11
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-H07100764-A (JP)
Title: Electrolytic in-process dressing grinding method and device
Inventor: AKITA TOSHIYA
IPC: B24B53/065
Filed: 1993-09-30
Abstract: PURPOSE:To maintain the shape precision of a worked member by carrying out the electrolytic in-process dressing grinding for maintaining the shape of a grinding tool by forming an electrode to an arcuate shape and the shape far reducing the opposed part toward the outer periphery of the grinding tool. CONSTITUTION:An electrode 4 is formed to an arcuate shape whose opposed part reduces toward the outer periphery of a grinding tool 2. The electrode 4 thus formed is set to a spherical shape opposed to the grinding tool 2, and when the grinding tool 2 is swing-moved, electrolysis is applied by a switching device 7 only in the case where the rotary shaft 3 of the grinding tool 2 and the electrode and nearly coincide. Accordingly, the electrolytic in-process dressing grinding in which the shape of the grinding tool is maintained can be carried out, and the grinding work in which the shape precision of a worked member is maintained can be carried out.
Patent JP-H08129412-A (JP)
Title: Machine tool device
Inventor: TANITSU TOSHIRO
IPC: B23Q15/00
Filed: 1994-11-02
Abstract: PURPOSE: To attain the parallel machining of plural works and to improve the productivity by connecting a host computer to an NC control part of a machine tool device where plural gantries are provided to transmit the machining information on the works and the inter-gantry approximation information via a communication circuit. CONSTITUTION: The gantries 4 (4A, 4B) are provided along a fixing table where a work is attached so that the runs of the gantries can be driven, and the NC control parts 14a and 14b which issue the machining designation are added to the gantries 4. A common host computer 21 is connected to both parts 14A and 14B to transmit the machining information on the work and the inter-gantry approximation information via a communication circuit 22. In this time, the relative positions of the gantries 4 are detected by a sensor and the movements of both gantries are stopped if the abnormal approximation is detected between them, and the movement of one of both gantries 4 is started again when these gantries set close to each other move in the directions opposite to each other.
Patent JP-2001088171-A (JP)
Title: Injection molding apparatus
Inventor: YAMADA NOBUO
IPC: B29C45/28
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding apparatus solving such a subject that technical difficulty is generated and a structure becomes complicated to be increased in cost because pneumatic or hydraulic pressure is utilized as a drive source in reciprocally operating a valve and a pneumatic or hydraulic cylinder is arranged outside a nozzle to have to transmit the driving of the cylinder to the valve in the nozzle. SOLUTION: A difference pressure piston part 14 providing a difference between effective axial projection areas by an inner wall 14e and a blade part 14b in opening and closing an injection gate 13a1 accompanied by an injection cycle and utilizing the difference pressure generated at this part is employed and a spring structure part 15 is arranged in the difference pressure piston part 14 to be housed in a manifold part 11. By this constitution, a hot runner system 10 can be miniaturized.
Patent JP-H0586890-A (JP)
Title: Abnormal condition detection by engine generator
Inventor: YAMASHITA FUMIO
IPC: F02D29/06
Filed: 1991-09-20
Abstract: PURPOSE:To take countermeasures for driving abnormality by computing a real driving data in accordance with a driving condition detection data of an engine and an output data of a generator and by displaying an abnormal part in advance after comparing the real driving data and a standard performance table with each other. CONSTITUTION:A generator 2 is driven by an engine 1 with a supercharger in an engine generator. Output change of the generator 2, engine speed change of the engine 1 and change of intake pressure are input to a drive control device 3 as driving condition detection data. In this case, a memory part 4 and a computing part 5 are arranged in the drive control device 3. Additionally, a standard performance table of the engine generator is memorized in the memory part 4. Additionally, a real driving data is computed in accordance with a generator output data and the driving condition detection data in the computing part 5. Thereafter, the standard performance table and the real driving data are compared with each other, and an abnormal part is presumed in accordance with their discrepant amount. Thereafter the abnormal part is displayed in advance on a display device 6.
Patent JP-H04146995-A (JP)
Title: Lubricating oil for refrigerator
Inventor: NOMURA KENJI
IPC: C10M105/00
Filed: 1990-10-08
Abstract: PURPOSE:To improve the miscibility with 1,1,1,2-tetrafluoroethane refrigerant, low hygroscopicity and heat resistance by using a specified base oil as a main ingredient. CONSTITUTION:A lubricating oil for a refrigerator with a viscosity at 100 deg.C of 2-30mm<2>/S is obtd. by incorporating a base oil consisting of an ester of a polyoxyalkylene monoether of formula I (wherein R<1> and R<5> are each a 1-8C alkyl; R<2> and R<4> are each a 2-6C alkylene; R<3> is a 2-13C alkylene or an arom. ring; m and n are each 2 or larger) with a dicarboxylic acid or a deriv. of a polyoxyalkylene adduct of a trimethylolalkane of formula II (wherein R<1> is a 1-6C alkyl; R<2> to R<4> are each a 2-6C alkylene; R<5> to R<7> are each acyl; p, q and r are each 1 or larger), if necessary with an ester with a different viscosity from that of the above base oil or one or more polymers selected among polyalkyl methacrylate, polyoxyalkylene glycol, a complex ester comprising a partial ester of an aliph. polyol with a fatty acid and an aliph. or arom. dibasic acid and a polyester of neopentyl glycol with a fatty acid.
Patent JP-S63125438-A (JP)
Title: Gear change operation structure of working vehicle
Inventor: TERAOKA AKIRA
IPC: F16H61/26
Filed: 1986-11-13
Abstract: PURPOSE:To improve the operating property of a working vehicle by enabling switch over to the allowing condition and preventing condition of the switching operation of a front wheel change gear to an acceleratingly driving condition side by means of a change lever when a traveling change gear is in a low speed condition. CONSTITUTION:After a change lever 37 is operated to a low speed position along a lever guide, as the change 37 is slidingly operated in the direction of a shaft center, the operating part 37a of the change level 37 is engaged with the engaging part 35a having a plan view of lateral U-shape provided on the boss part of a front wheel gear change operating arm 35. And, then, the change lever 37 is swingingly operated along the lever guide and a gear change shaft 9 is operated by means of the front wheel gear change arm 35, to displace a cam member 44 in a position opposite to an operating part 31a. In this condition, as a front wheel is operated at above a set angle, an operating shaft 31 is operated to an accleratingly driving condition side by the cam action of the cam member 44 and a front wheel change gear is switched over to an acceleratingly driving condition via a shift fork 30.
Patent JP-H04146959-A (JP)
Title: Fiber-reinforced resin composition having smooth surface
Inventor: SHIMAOKA GORO
IPC: C08K7/14
Filed: 1990-10-11
Abstract: PURPOSE:To obtain the title compsn. excellent in solvent resistance, mechanical strengths, thermal stability, and esp. surface smoothness and useful for producing automotive exterior furnishings by compounding a resin compsn. contg. a polyphenylene ether resin and a polyamide resin with a thermoplastic elastomer, a compatibilizer, and glass fibers. CONSTITUTION:100 pts.wt. resin compsn. contg. a polyphenylene ether resin having structural units of the formula (wherein R1 is 1-3C alkyl; and R2 is H or 1-3C alkyl) in the main chain and a polyamide resin in a wt. ratio of the former to the latter resin of 10/90-90/10, 0-40 pts.wt. thermoplastic elastomer [e.g. a hydrogenated A-B-A type block copolymer (wherein A is a vinyl arom. hydrocarbon polymer block and B is a conjugated diene polymer block), a polyester elastomer, or a polyurethane elastomer], 0.1-5 pts.wt. compatibilizer (1,2-substd. olefin compd., e.g. maleic anhydride), and 5-100 pts.wt. glass fibers (having a mean diameter of 2mum or lower) are compounded to give the title compsn.
Patent JP-H10115547-A (JP)
Title: Vibration detector and its manufacture
Inventor: KATO YASUNARI
IPC: G01M15/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration detector which can reduce an assembling man-hour and to provide its manufacturing method. SOLUTION: A fourth electrode 25 and a fifth electrode 26 are connected electrically by a resistor 27. In a state that terminal plates 30, 31 are not assembled, a first electrode 22 is not connected electrically to the fourth electrode 25, and a second electrode 23 is not connected electrically to the fifth electrode 26. A third electrode is formed on the other face of a piezoelectric element 21. A voltage at several kV is applied, in the reverse direction, across the first electrode 22 and the third electrode and across the second electrode 23 and the third electrode in the state that the terminal plates 30, 31 are not assembled, and the piezoelectric element 21 is polarized in the reverse direction. When the piezoelectric element 21 is polarized, a current does not flow o the resistor 27.  As a result, the piezoelectric element 21 can be polarized normally, and it is possible to prevent the resistor 27 from being broken down due to a current.
Patent JP-H08132903-A (JP)
Title: Transmission switching device of industrial vehicle
Inventor: KONNO SHUJI
IPC: B60K20/02
Filed: 1994-11-04
Abstract: PURPOSE: To operate a steering wheel and a transmission gear without moving both hands off. CONSTITUTION: A transmission shifting switch 21 is placed in the tip of a load operation lever 12. A steering wheel 11 is operation by a left hand. The load operation lever 12 is operated by a right hand. When a transmission is to be switched, each of the operation buttons 23b, 24b, 25b and 26b of the transmission shift switch 21 in the load operation lever 12 is pressed by the thumb of the right hand. This operates a corresponding actuator and switches the transmission.
Patent JP-H09113649-A (JP)
Title: Push button device for alarm clock
Inventor: NAKAGAWA TAKASHI
IPC: G04B23/03
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To enable freely setting push down stroke of a push button by changing the fixing position of a pushing switch which gives return force of spring to the push button. SOLUTION: A guide lever 8 is supported freely movably up and down a predetermined stroke by a fitting projection part 5b coupled with a vertically long slit 8a. A push button 9 combined with the lever 8 by fittings 8b and 9a is provided with a push switch 10 fixed to a nail part 2a of a front frame 2 so that its curved upper surface 9b contacts the upper surface of a clock frame 4 and is positioned between the button 9 and a flange part 8b. The switch 10 of which switch piece 10a fits in a push up projection 9c of the button 9, is turned on by pushing down the button 9. The switch piece 10a gives upward return force of spring to the button 9 and the lever 8 combined with the button 9 becomes in a state that the projection part 5b touches the uppermost position of the movement stroke, in other words the lower end side in the slit 8a.  Thus, by changing the fixing position of the switch 10, the push down stroke of the button 9 can be set freely in accordance with the size and shape of the frame 4.
Patent JP-H05107952-A (JP)
Title: Transferring/carrying device
Inventor: WATARIKI RYUJI
IPC: G03G15/16
Filed: 1991-10-18
Abstract: PURPOSE:To achieve the uniform-pressure contact of a transfer roller and a circulating belt with a photosensitive drum and to obtain a stable transfer performance. CONSTITUTION:This device is arranged in the vicinity of the photosensitive drum 8, includes the circulating belt 19 used for carrying a sheet on its surface and capable of circulating and the transfer roller 17 capable of coming into pressure-contact with the photosensitive drum 8 via the circulating belt 19, and provided with a transfer means which transfers an image held on the photosensitive drum 8 to the sheet carried by the circulating belt 19. The transfer roller 17 is formed so that the outside diameter of its central part is greater than the outside diameter of its end parts.
Patent JP-H0693713-A (JP)
Title: Working scaffold for exterior wall surface of cylindrical tank
Inventor: SHISHIDO KATSUMASA
IPC: E04G1/36
Filed: 1992-09-14
Abstract: PURPOSE:To provide a working scaffold for use in repairing the external wall of a cylindrical tank for oil storage or the like, while enabling quick assembly and dismantling of the scaffold and enhancing the safety. CONSTITUTION:To connect ready-made pipe scaffolds A, B...K in series into plural stages as a long scaffold to be hung to a hunger truck movable circumferentially along the outer peripheral portion of the upper end of a cylindrical tank, the adjacent pipe scaffolds are joined together by fitting cylindrical connecting pins 12 into those portions of the frames 1a, 1b of the pipe scaffolds which abut to longitudinal pipes 2. The overall length of a wire rope 15 is passed through the four longitudinal pipes 2 of the frames 1a, 1b of each stage and the cylindrical holes of the connecting pins 12, and the wire rope 15 is tightened by a manually operated hoist 17 so that the plural stages of pipe scaffolds A, B...K are connected together.
Patent JP-S63125740-A (JP)
Inventor: IKEGUCHI SHINJI
IPC: E03F5/10
Filed: 1986-11-14
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-H02164-A (JP)
Title: Preparation of retinal
Inventor: MARUKU JIYURIA
IPC: C07C403/00
Filed: 1988-10-28
Abstract: Process for the preparation of retinal by condensation of a C15 sulphide of formula (I) with a C5 haloacetal of formula (II) followed by the hydrolysis and the desulphurisation of the C20 acetal sulphide of formula (III) via the intermediacy of the aldehyde sulphide of formula (IV). 
<IMAGE>
Patent JP-H05106058-A (JP)
Title: High corrosion resistant surface treated steel sheet for fuel vessel
Inventor: YONEZAWA KAZUMA
IPC: C25D5/26
Filed: 1991-10-18
Abstract: PURPOSE:To provide a surface treated steel sheet for a fuel vessel capable of enduring use over a long period for fuel having high corrosiveness such as gasoline mixed with alcohol (gasohol) and alcohol. CONSTITUTION:This cover is a one in which the surface of a steel sheet applied with Zn-Ni allay electroplating having 8 to 20wt.% Ni content and 10 to 60g/m<2> coating weight is applied with a chromate film having a film compsn. in which the weight ratio of Cr : Si : F is regulated to 1:0.2-5:0.05-0.5 and Cr lies in the range of Cr<3>/(Cr<6>+Cr<3+>)=0.1 to 0.5 by 5 to 100mg/m<2> chromium content.