baber/WOPTO huggingface dataset:
Patent JP-S5297913-A (JP)
Title: Storing of alpha-cyanoacrylic acid esters
Inventor: SAKABE KAZUYUKI
IPC: C07C253/00
Filed: 1976-02-10
Abstract: PURPOSE: To store a-cyanoacrylic acid esters stably without the deterioration of rate of bonding and adhesion by filling polyolefin vessels with said esters, and by letting the vessels stand in the atmosphere of inert gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01189190-A (JP)
Title: Electric laminated bodies
Inventor: SATO KOJI
IPC: H05K1/03
Filed: 1988-01-23
Abstract: PURPOSE:To obtain electric laminated bodies characterized by low thermal expansion and low dielectric constant, by arranging a backup board for supporting a wiring board through an adhesive material layer on the rear surface of a thin film wiring board. CONSTITUTION:Laminated bodies are constituted with a thin film wiring board 1, in which circuits are formed on both upper and rear sources, prepreg 2, which serves as an adhesive material layer, and a backup board 3. The board 1 is formed with multilayered plate comprising the following plates: the plate in which metal foils are stuck on both surfaces of an insulating material layer comprising prepreg and the like; the plate having a conductor layer, which constitutes a circuit, in an insulating material layer; and the like.
Patent JP-S55105333-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KUDOU OSAMU
IPC: H01L21/3213
Filed: 1979-02-07
Abstract: PURPOSE: To prevent shrinking of the dimensions of a gate electrode, in providing the gate electrode on a gate-oxide film formed on a semiconductor substrate, by giving the dimensions of an Si 3 N 4  film beneath said gate electrode.  
     CONSTITUTION: Thick field SiO 2  films 4 are formed on the edges of a p-type Si substrate 1, a thin gate SiO 2  film 5 is provided on the substrate 1 surrounded by said film 4, and the first polycrystal line Si film 6, the first Si 3 N 4  film 7, the second polycrystal line Si film 8, and the second Si 3 N 4  film 9 are laminated and deposited on all over the surface. Then, a photoresist film 10 having a control hole is provided thereon, the films 9 and 8 in the hole are removed by etching and heat- treated, and the hole is filled by a resultant SiO 2  film 11. Thereafter, only a film 12 comprising a part of said film 7 beneath the film 11 and also a gate-electrode film 13 comprising a part of said film 6 and remained by etching. n-Type source and drain regions 14 are formed by ion implantation and covered with an SiO 2  film 15. Then, the gate-electrode 13 is surrounded by an SiO 2  film 15. Then, the gate-electrode 13 is surrounded by an SiO 2  film 16, windows are opened through the film 15, and Al wirings 17 are provided in the regions 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08202235-A (JP)
Title: Image forming device
Inventor: AOYAMA TAKANARI
IPC: G03G21/14
Filed: 1995-01-30
Abstract: PURPOSE: To prevent the deterioration of image quality caused by residual toner on an intermediate transfer body by transferring the toner on the intermediate transfer body on a final transfer material specified time after a toner image which is transferred to be superposed is formed on the intermediate transfer body. CONSTITUTION: In a color copying machine, a latent image formed by writing image information read by a color scanner on a photoreceptor is visualized with the toner, and the visualized toner image is successively transferred to be superposed on the intermediate transfer body by every color, and transferred to be superposed on the final transfer material altogether. A timer counter 41 is provided in a printer engine controller 36 controlling copying operation, and time counting is started by the timer counter 41 after the toner image concerning at least one color image out of yellow, magenta, cyan and black images transferred to be superposed is formed on the intermediate transfer body. At the time of attaining the specified set value of a timer, the toner on the intermediate transfer body is transferred and fixed on the final transfer material, and the transfer material is ejected.
Patent JP-H05204094-A (JP)
Title: Film unit provided with lens
Inventor: SAKAI ZENICHI
IPC: G03B17/04
Filed: 1992-01-28
Abstract: PURPOSE:To attach a film to be loaded in a film unit provided with a lens on a spool having a small shaft diameter and to wind the film around the spool without causing the fold and hard curling of the film. CONSTITUTION:Plural pawls H for engaging perforations P on the film F are formed on the shaft of the spool S2 which is loaded in the film unit provided with the lens so that the pawls may be matched with the perforations on the circumferential surface of the shaft of the spool S2, furthermore, by forming a slit hole SL for inserting the leading end of the film F on the shaft part, or by forming a press member J for preventing the leading end of the film F from floating up, the film F is surely locked and wound, and simultaneously, the occurrence of the fold and the hard curling of the film F is prevented.
Patent JP-H04247698-A (JP)
Title: Work mounting device
Inventor: SUZUKI HISAO
IPC: H05K13/00
Filed: 1991-02-04
Abstract: PURPOSE:To eliminate loss time by increasing or decreasing a ratio of rotary radius or that of rotary angular velocity so that an operation stroke at the time of suction becomes long from a state where a ratio of a drum rotary radius to a head turning radius is equal to a ratio of a turning angular velocity of a rotary head to the rotary angular velocity of the drum. CONSTITUTION:A rotary drum 7 which can be rotated in reference to a drum axis 5 and a rotary head 21 with a work retaining member 23 which can be rotated along an outer-periphery surface which is provided on an outer-periphery surface of the rotary drum 7 are provided and the rotary head 21 is subjected to a specified turning movement for rotation of the rotary drum 7. With a standard cycloid ration of approximately 1:10 of a head rotary radius r from a fixed axis 177 and a first turning 159 to a drum rotary radius R from a drum axis 5 to a suction nozzle 23 as a reference, a distance of plus alpha is added to the rotary radius at a side of the rotary head 21, thus resulting in a pseudo cycloid ratio of for example 1.01:10. An up/down operation stroke is secured to be long and loss time can be eliminated regardless of rotary movement.
Patent JP-2000214860-A (JP)
Title: Resonating-type sound absorbing body
Inventor: MAENO HAJIME
IPC: B32B5/18
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To facilitate visual check of the shape and size of each resonator chamber and improve post-molding mold releasing facility of the sound adsorbing body, in a resonating-type sound absorbing body. SOLUTION: A sound-absorbing body 10 is made up of a porous sound absorbing member 11 having a multiplicity of resonator chambers 12, and each resonator chamber 12 has an opening disposed on the rear surface side of the sound absorbing member 11 and is made to communicate with the front surface side of the sound absorbing member via an inlet passage 13. This enables visual check of the resonator chambers 12, thereby improving reliability in functional aspects and facilitating the mold release of the sound-absorbing body 10.
Patent JP-H04247355-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/60
Filed: 1991-02-04
Abstract: PURPOSE:To stabilize the feed of a magnetic tape when it is fed at high speed. CONSTITUTION:Both first and second tape guides 26, 27 arranged at the outside of two pinch rollers 5, 6 conforming to two capstans 30, 31 and which guide the magnetic tape 3 are comprised so that they can be located at a position where the slidable contact and the guide in a width direction of a magnetic tape 3 plane are performed when the magnetic tape 3 is fed at high speed by separating the two pinch rollers 5, 6 from the capstans 30, 31.
Patent JP-S58131233-A (JP)
Title: Underwater anticorrosive molding material for underwater structure
Inventor: SHIYOUJI NORIO
IPC: E02D31/06
Filed: 1982-02-01
Abstract: PURPOSE:To form a thick and uniform film of an underwater corrosion-resistant material in a short time without affected by tidal wave, etc., by a method wherein a thermoshrinkable plastic material into which an electric heating element is incorporated  and an expanded plastic material are provided on the outside. CONSTITUTION:An underwater corrosion-resistant molding material consists of a thermoshrinkable plastic material 2 into which an electric heating element 3 is incorporated, an expanded plastic material 4, an adhesive layer 8 and a liquid shield film 5. The underwater corrosion-resistance material is wound around the rection to be provided with an anticorrosive layer of an underwater structure 1, and a connection terminal 7 is connected to a constant-current power source device 6 and electrically energized in such a way that the thermothrinkable plastic material 2 is shrunk and the  underwater corrosion-resistant material is adhered to the structure 1 with the aid of the  adhesive layer 8. The outflow of heat of the electric heating element 3 to water is  prevented by the expanded plastic material 4, and the intrusion of cold water is prevented by the liquid shield film 5. Thus, the heat loss of the electric heating element 3 can be prevented and the heat transfer efficiency can be raised.
Patent JP-H02194873-A (JP)
Title: Coating apparatus
Inventor: MURAKAMI MASAAKI
IPC: H01L21/30
Filed: 1989-01-23
Abstract: PURPOSE:To improve the evenness of the thickness of coating film by providing a solvent vapor supply mechanism opposite to a plate for holding an object to be coated, so that the solvent vapor of coating material will be supplied to at least atmosphere around the object on the plate. CONSTITUTION:A plate 5 holds an object 3 to pe coated and is rotatably supported by a rotary mechanism 1. The solvent vapor supply mechanism consisting of a sponge 7 and a solvent supply device 8 is provided opposite to the plate 3 and supplies the solvent vapor of coating material to at least atmosphere around the object 3 on the plate 5. As a result, an increase in the viscosity of coating material will not take place around the object to provide an improved evenness of the thickness of coating film.
Patent JP-H11201440-A (JP)
Title: Ash clogging detection device
Inventor: MORI KIYOAKI
IPC: F23J1/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To readily and accurately detect ash clocking in a hopper, a chute, or the like being provided at the combustion exhaust gas path of a coal boiler or the like. SOLUTION: Ash H in a combustion exhaust gas being delivered from a coal boiler is captured by an electrical dust-collecting machine and is dropped and then is collected at a hopper 1. The ash H that is supplied from the hopper 1 to a blow tank 5 is sent in an air-blowing pipe 7 by fresh air being blown from a blow nozzle 6 and is carried. Temperature in the air-blowing pipe 7 is detected by a thermometer 9 in a pipe, an atmospheric temperature being blown from the blow nozzle 6 is detected by an atmospheric thermometer 10, the value of the difference between both the temperature detection values is compared with a discrimination device 11, and it is judged that ash is clogged in the hopper 1 when the difference value is equal to or less than a setting value.
Patent JP-H01191390-A (JP)
Title: Electronic equipment
Inventor: ARIMA KAZUNORI
IPC: G11B33/10
Filed: 1988-01-26
Abstract: PURPOSE:To recognize easily a necessity for removing a storing medium and the timing thereof by an operator by disposing an output means for urging the operator to remove the storing medium to an information recording and reproducing device in the vicinity of the device. CONSTITUTION:The output means for urging the operator to remove the storing medium to the information recording and reproducing device is disposed in the vicinity to the information recording and reproducing device. Namely, an internal storage device 12 consisting of a RAM, a ROM or the like and floppy disk drives 13, 14 as an external storage device are connected through a signal line 15 and when the CPU 11 decides that it is required to change the disks of the floppy disk drives 13, 14, the signal of a high level is outputted to the signal lines 18, 19. Thereby, the disk removing display devices 21, 22 of the floppy disk drives 13, 14 are controlled to a prescribed lighting state and the operator visually recognizes this display output to know the necessity for removing the disk and the timing thereof.
Patent JP-S61172975-A (JP)
Inventor: KOUTOKU MASAHIRO
IPC: E05B65/08
Filed: 1985-01-28
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-H06169471-A (JP)
Title: Gain-adjusting apparatus of video signal and its control method
Inventor: CHIYOU SEIRIYUU
IPC: H04N17/02
Filed: 1992-01-29
Abstract: PURPOSE: To provide a gain adjustment device for a video signal, which adjusts an R color signal and B color signal based on an inputted G signal to easily adjust a pedestal level and a gain by these adjustment values, and its control method. CONSTITUTION: In a video processing system which records and reproduces an inputted video signal, the input of the R color or B color signal is received through a test probe, and the R color or B color signal is compared with an inputted G color signal by a comparison part 2 to generate an output. The pedestal level and the gain are adjusted in a microcomputer 3 by the signal resulting from this comparison. The microcomputer 3 is connected to the output side and displays the states of adjustment of the pedestal level and the gain, which is performed by the microcomputer, on a display part 30.
Patent JP-H05204678-A (JP)
Title: On-line transaction data processing system
Inventor: ITO JUNKO
IPC: G06F9/46
Filed: 1992-01-29
Abstract: PURPOSE:To efficiently execute the re-execution of a transaction at the time of generating dead lock by the block exclusion of a data file. CONSTITUTION:An exclusion time information acquiring means 6 is started at the time of starting the block unit exclusion operation of a data I/O means 3 or at the time of resetting the block exclusion operation after the end of a transaction processing program 2, acquires a block exclusion time and records the sum of exclusion time, exclusion frequency, and exclusion starting time in an exclusion time information storing area 9. A transaction re-execution delay judging means 8 is started by a transaction re-execution means 7, refers to an exclusion time information storing area 9, forecasts remaining exclusion time from average exclusion time relating to a block to be accessed which is a direct cause of dead lock generation and current exclusion starting time and informs the delay of the re-execution of the transaction only for the forecasted remaining exclusion time is informed to the means 7.
Patent JP-S63183306-A (JP)
Title: Stoker type two-stage combustion method
Inventor: YAMAMOTO SHIGERU
IPC: F23B30/08
Filed: 1987-01-26
Abstract: PURPOSE:To realize a low NOx and a reduction in non-ignited substance by a method wherein a thermal insulation material is supplied on a solid fuel in an intermediate flow area during movement of a stoker and the solid fuel is supplied to the thermal insulation material and then combustion is carried out. CONSTITUTION:Coal 7 preburns as a procombustion zone 14 at an upstream side from an upstream position 11 of a stoker and may act as a pilot flame in respect to the downstream side from the position 11. New thermal insulation material 12 and now coal 13 are fed onto the thermal insulation material 6 and coal 7 acting as pilot flame at the upstream position 11. Combustion air 15 flows as indicated by an arrow. This air shows an air fuel ratio of less than 1 while passing through the thermal insulation material 6, coal 7, thermal insulation material 12 and coal 13, its temperature is kept high while self-burning with the thermal insulation material 6 and the coal 7 and then smoke-dried. That is, the fresh combustion air is blown into the upper part of the downstream side of the upstream side of the stoker 11 to make complete combustion at the gas cumbustion position 16.
Patent JP-H06279357-A (JP)
Title: Preparation of polyhalogenated benzotrifluoride, benzotrichloride and benzoyl chloride and new trihalogenated trichloride and benzoyl chloride
Inventor: ARUBUREHITO MARUHORUTO
IPC: A23K20/195
Filed: 1994-01-13
Abstract: PURPOSE: To obtain 2,3,4,5-tetrafluorobenzotrifluoride useful as an intermediate for synthesis of medicaments and feed additives by reacting ring-chlorinated benzotrifluoride with potassium fluoride.  
     CONSTITUTION: A compd. of the formula I (Z 1 -Z 3  are each F or Cl) is reacted with potassium fluoride optionally in the presence of tetraphenylphosphonium or methylphenylphosphonium halide, pref. fluoride, chloride or bromide, to obtain a compd. of the formula II. Polyhalogenated benzotrifluoride of the formula III (X is Cl or F; Y is H or F) is reacted with a chloride from the series of Friedel-Crafts catalysts to give benzotrichloride of the formula TV, which can partially be hydrolysed by water in the presence of ferric chloride to give benzoyl chloride of the formula V with a high yield. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11214489-A (JP)
Title: Vacuum treating apparatus
Inventor: HOSOKAWA NORITAKA
IPC: H01L21/205
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vacuum treating apparatus which can early detect a a very small gas leak due to cracking of vacuum sealing bellows, etc., and is easy to monitor the gas leak condition. SOLUTION: A vacuum pressure sensor 9 for measuring the vacuum pressure in a vacuum treating chamber 1, a vacuum pump 11 for evacuating the inside hollow of bellows 6 covering an exposed part in the vacuum treating chamber 2 at a shaft 3 reciprocally movable through the vacuum treating chamber 1, and a vacuum pressure sensor 15 for measuring the vacuum pressure in the inside hollow of the bellows 6 are provided. By detecting that the measured value by the vacuum pressure sensor 15 varies, following the measured value of the vacuum pressure sensor 9, damage to the bellows 6 is detected to alarm.
Patent JP-2000213662-A (JP)
Title: Electromagnetic driving device for valve element
Inventor: IMANISHI TOSHIHIRO
IPC: F16K31/06
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To improve operation smoothness of a movable element by forming a cross section orthogonally crossing the operating direction of the movable element into a circular shape. SOLUTION: A cross section orthogonally crossing the operating direction of a plate type movable element P held inside a movable space formed in an iron core is formed into a circular shape around a locking part to a connection rod DS. On the inside face in an extension part 10c1 of a long leg part serving as a side yoke, a curved face part 10c2 with a circular arc cross section part is formed so that the outside face P1 of the movable element P is brought close to the curved face part 10c2.  In this way, as the cross section of the movable element P is formed into a circular shape, a clearance between the outside face P1 of the movable element P and the inside face of an iron core forming a movable space, that is, a clearance between the outside face P1 of the movable element P and the curved face part 10c2 does not change even if the movable element P is turned around the connection rod DS. Therefore, a problem such as increase in operation resistance related to an intake exhaust valve opening/closing action due to contact between the outside face P1 of the movable element P and the curved face part 10c2 can be solved by a simple structure.
Patent JP-H08202092-A (JP)
Title: Digital image forming device
Inventor: SEKIGUCHI ATSUSHI
IPC: G03G15/01
Filed: 1995-01-31
Abstract: PURPOSE: To adjust halftone. CONSTITUTION: The speed of rotation of a rotary sleeve is controlled so as to make a circumferential speed ratio on a proper image forming condition by forming a solid patch image and detecting the density of the solid patch image (step 6), and a halftone patch image is formed (step 8), and the density of the halftone patch image is detected (step 9) and potential by electrification VH is selected based on a detected output value V0 (step 12) and the potential VH by the electrification and writing laser power are fixed so as to obtain an optimum color digital image forming condition (step 13).
Patent JP-S5811660-A (JP)
Title: Structure of cap cover for vessel
Inventor: HANSUUDEITAA DOUPUSU
IPC: B65D55/12
Filed: 1982-02-02
Abstract: An assembly for a locking cap for containers with a threaded neck, having an inner cap, an intermediate cap, and an outer cap. The inner cap 1 has on its upper edge a circumferential knurl. The intermediate cap has on its inner face another knurl and on its top face. The outer cap has on its inner bottom face downwardly pointing projections 15. The knurl of the intermediate cap engages in the circumferential knurl of the inner cap. A container with this assembly can only be opened if pressure is applied to the top face of the outer cap.
Patent JP-S62171577-A (JP)
Title: Rotary solenoid valve
Inventor: MIYAMOTO KATSUJI
IPC: F16K31/06
Filed: 1986-01-24
Abstract: PURPOSE:To minimize the energy loss by providing a permanent magnet adapted to be moved with a rotary valve upon rotating the latter, and also providing an electromagnet formed by a hollow ring member surrounding an outer circumferential wall of a housing. CONSTITUTION:A rotary four-way solenoid valve is mainly composed of a housing 29, a rotary valve 30, two stoppers 31 and 32, a permanent magnet 33, an electromagnet 34 and two magnetic pole generating portions 35 and 36. The polarity of the magnetic pole of the magnetic pole generating portion 35 opposed to the permanent magnet 33 is reversed to that of the permanent magnet 33 so that the magnetic pole generating portion 35 may repulse the permanent magnet 33. On the other hand, the polarity of the other magnetic pole generating portion 36 is set so that the magnetic pole generating portion 36 may attract the permanent magnet 33. Thus, the rotary valve 30 is rotated by a torque generated by the repulsion and attraction. In the case that the polarity of the magnetic pole generating portions 35 and 36 is set so that they may repulse the permanent magnet 33, the rotary valve 30 is maintained at an intermediate position within a rotative angle alpha.
Patent JP-H07217237-A (JP)
Title: Playing sand-pit device
Inventor: FUKAI KATSUHIKO
IPC: E04H3/10
Filed: 1994-02-08
Abstract: PURPOSE:To provide a playing sand-pit device being good for the health and in which the opening or closing operation of the sand-pit can be easily carried out by preventing the entrance of dogs and cats inside the sand-pit when the sand-pit is not used, and by preventing the propagation of bacteria in the sand inside the sand-pit due to the filth such as the excrementitious matter of dogs and cats remaining inside the sand-pit. CONSTITUTION:A playing sand-pit device is provided with a turntable 6 for covering a playing sand-pit 2 from above. The turntable 6 is guidedly supported by a support base 4 so as to be slidable between the closing position of the sand-pit 2 and the opening position thereof.