baber/WOPTO huggingface dataset:
Patent JP-S5511458-A (JP)
Title: Manual paper-feeding cassette unit in copy machine
Inventor: KOUNO TATEOMI
IPC: G03G15/04
Filed: 1978-07-08
Abstract: PURPOSE: To improve the operational efficiency of a copy machine by giving inclination to the paper-inserting part.  
     CONSTITUTION: A manual paper-feeding cassette unit 40 is constructed by a manual cassette main body 41 composed of a manual paper-inserting guide plate 42 inclined downward in the front, a stopper piece 43 with a positioning part constructed at the top, and a bottom plate 45 with an opening 45 to receive the top part of a lift lever 21a, and a caddett plate 48 pivotted on the side wall of the main body 41. In this construction, when copy-paper are placed on the inserting guide plate 42, they are dropped to the front by the downward inclination of the inserting guide plate 42 and the cassette bottom plate 48, and stopped at a fixed position by the stopper piece 43 to be positioned automatically. As a paper-feeding lever is turned upward to turn the lift lever 21 a, the cassette bottom plate 48 is rotated, and copy papers are fed as being held between a conveying roller 51 and a paper-feeding roller 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02261487-A (JP)
Title: Cutter
Inventor: HASEGAWA YOSHINOBU
IPC: B26B27/00
Filed: 1989-03-31
Abstract: PURPOSE:To make contact, surely with pressure, with an edge on a contact surface and to keep good sharpness for a long term, by a method wherein an arm is provided with a cutter body and an adjusting member is provided in order to keep the contact of an edge body against the contact surface on the arm. CONSTITUTION:When the title cutter is manufactured, an edge 7a thereof can be surely brought contact on a contact surface 5 with pressure, since an edge body 7 is depressed by an adjusting screw 9 being screwed in to a cutter body 1 and shifted toward the contact surface 5. When the cutter is used, the hem of a cut article is brought contact with the edge 7a of the edge body 7, when a handle part 2 of the cutter body 1 is held, and then the cut article is inserted into a clearance 3 for cutting. In this state, when the handle part 2 is pulled toward an operator, the cut article held between the edge body 7 and the contact surface 5 can be cut by edge 7 of the edge body 7. Furthermore, a plate member 5 used as the contact surface 5 is, besides aluminum, made of synthetic resin, such as polyimide resin or epoxy resin, with abrasion resistance and thermal resistance, or of metal, such as iron or copper.
Patent JP-H10260948-A (JP)
Title: Multiprocessor control system
Inventor: TAKAGI MASAKO
IPC: G06F15/16
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent partial processors from serving as a master processor and to prevent a system stall due to the fault of a master. SOLUTION: A system startup means 111, etc., when starting up a multiprocessor system obtains a random number generated by a random number generating circuit 6 and reads a processor number out of a processor number table 5.1 by using a painter based upon the random number to start up its processor as a master processor when the processor number matches the processor number of its processor or as a slave processor when not. A fault processing means 112, etc., when detecting abnormality of a processor 1 rewrites the processor number table 51 in a backup memory 5 to avoid recognizing the processor to which the fault has occurred as the master processor.
Patent JP-S5623515-A (JP)
Title: Internal combustion engine injecting fuel into combustion chamber
Inventor: TANAZAWA YASUSHI
IPC: F02B23/06
Filed: 1979-06-30
Abstract: PURPOSE: To improve air-fuel mixture filling efficiency and raise at the same time combustion efficiency in an internal combustion engine, by injecting fuel in a wide solid angle towards the top face of a piston where heat conduction is large through a suction stroke.  
     CONSTITUTION: Atomized gasoline is injected to the top wall of a piston where heat conduction is large in a large solid angle in the combustion chamber from a circulating type vortex injection valve 4. In this combustion chamber the atomized gasoline is instantaneously vaporized on injection. Consequently before the sparks at the spark plug SP ignite the gasoline and air mixture, the gasoline is almost completely vaporized, achieving combustion efficiency of nearly 100%. The top wall 5 of the piston P 1  is provided with convex and concave portions like fins to increase the quantity of heat conduction between the air in the combustion chamber and the top wall 5, and the temperature of the top wall 5 is raised near to the maximum gasoline vaporization rate point. The gasoline vaporization speed can be adjusted by adjusting the temperature of the top wall 12 by selecting adequately and shape and dimension of the convex and concave portions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02260207-A (JP)
Title: Production of magnetic head
Inventor: MURATA KATSUYUKI
IPC: G11B5/127
Filed: 1989-03-31
Abstract: PURPOSE:To form a chippingless core chip and to eliminate the need for grinding both the sides of the core chip by slicing the same position of a core block material several times by a cutting saw using a grinding wheel consisting of abrasive grains with a small grain size. CONSTITUTION:The same position of the core block 1 is sliced several times by the cutting saw using the grinding wheel 3 consisting of abrasive grains with small grain size. Thereby, the cutting resistance of the grinding wheel is reduced and the self-forming action of the abrasive stone itself, i.e. an action spontaneously generating new abrasive grains due to the falling of abrasive grains disabled to be used for cutting, is generated and the chippingless chip can be finished. Consequently, the reliability of the core can be improved, the grinding process for both the sides of the core chip can be omitted and the manhour of production can be also reduced.
Patent JP-S61241876-A (JP)
Title: Connecting system between picture processor and robot controller
Inventor: KURAKAKE MITSUO
IPC: G06T1/00
Filed: 1985-04-18
Abstract: PURPOSE:To transfer data at a high speed between a picture processor and a robot controller by providing a bus arbiter for control of access conflict between both CPU to a shared RAM and an input/output controller. CONSTITUTION:An I/O controller 35 controls the transfer of data among a CRT display device, an external storage device like a magnetic bubble memory, etc., an external device like a printer, a keyboard, etc., a picture processor A and a robot controller B respectively. The controller 35 is connected to a shared RAM 30 via a data bus 30a. An interruption signal INT1 is produced when data are supplied to a pigeon CPU 12 from an external device. While an interruption signal INT2 is produced when data are supplied to a main CPU 20. The RAM 30 contains an area storing the data given to the controller B from the processor A and an area storing the data given to the processor A from the controller B. This attains the transfer of data at a high speed and reduces the overall cost of this system.
Patent JP-H03282737-A (JP)
Title: Compulsory termination system for back-end processor leading-type computer system
Inventor: YUMIBA HIDEKI
IPC: G06F15/16
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the overhead of a processing time owing to a constant input/output request for supervising a state by giving a compulsory termination request to a process in a back-end processor through an asynchronous interruption control mechanism by means of setting the compulsory termination processing of a process in a main computer system operating as a server to be a trigger. CONSTITUTION:When compulsory termination is requested to the process 22 operating as the server in the main computer system 2, the process 11 which is logically connected with the process 22 to which compulsory termination is requested by a process synchronous mechanism and which operates as a client in the back-end processor 1 is compulsorily terminated. Consequently, the process 11 in the back-end processor 1 can compulsorily be terminated without time lag with the termination time of the process 22 in the main computer system 2. Thus, the overhead of the processing time owing to the constant input/output request for supervising the state can be reduced.
Patent JP-H09282606-A (JP)
Title: Magnetic head slider with protective film and magnetic disk device using same
Inventor: KAWAHARA HIROSHI
IPC: G11B21/21
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a magnetic head slider by mechanical wear caused by the contact of the slider with a magnetic recording medium while attaining high recording density. SOLUTION: A protective film 6 including a layer of at least one among tithnium nitride, titanium dioxide and titanium oxynitride is formed on the ABS(air bearing surface) 5 of a magnetic head slider 1. Since an adhesive layer is not required between the substrate of the slider 1 and the protective film 6 at the time of forming the protective film 6, sliding characteristics are improved without increasing magnetic spacing.
Patent JP-S59208439-A (JP)
Title: Particle counter
Inventor: SUZUKI YOSHINORI
IPC: G01N21/11
Filed: 1983-05-12
Abstract: PURPOSE:To perform highly accurate detection, by mechanically linking plungers to the first and second syringe pumps, driving them at the same speed, and squeezing sample liquid flow stably at a constant thickness. CONSTITUTION:A motor 48 is driven, and a feeding screw 46 is rotated in the specified direction. Then, a linking plate 44 is moved in the direction of an arrow through the engagement of the feeding screw 46 and a threaded hole 45. Plungers 42 and 43 are linked to the linking plate 44 as a unitary body. Therefore the plungers are driven at the same speed. Adequate amounts of sheath liquid 38 and sample liquid 39 are accommodated in syringe pumps 40a and 41. When three-way valves 34 and 35 are switched, the plungers 42 and 43 are pushed, and the liquids are sent into a flow cell 31. Blood, which is dilluted by dilluting liquid, i.e. the sample liquid 39 and passed through an inner pipe 33, and the sheath liquid 38, which is passed through an outer pipe 32, are squeezed under the state the sample liquid is enclosed by the sheath liquid 38, and the water sheath is formed.
Patent JP-S59209324-A (JP)
Inventor: EJIMA TAKEO
IPC: B65H16/02
Filed: 1983-05-14
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-H05286730-A (JP)
Title: Method for forming glass lens
Inventor: SUGAI MASAKATSU
IPC: C03B11/00
Filed: 1992-04-06
Abstract: PURPOSE:To easily and inexpensively obtain a high-quality glass lens by holding a specified glass material between a couple of forming dies and press-forming the material. CONSTITUTION:A glass material 8 having 1-100mum surface roughness is arranged in a barrel die between a couple of forming dies, heated by a press cylinder contg. a heater and press-formed. A gap is formed between the contact parts of the metallic mold and the material to liberate the air between the mold and the material 8, hence bubbles are not rolled in, and a glass lens having a desired shape or a convex surface resembling the lens is produced.
Patent JP-2000278905-A (JP)
Title: Fixing structure of motor for pump operation of antilock brake device for vehicle
Inventor: SHIMIZU MUTSUMI
IPC: B60T17/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a motor for pump operation of an antilock brake device for a vehicle which can fix a motor easily to a device body of an antilock brake device for a vehicle, and reduce the number of components. SOLUTION: A closed-end cylinder type yoke 54 in which an aperture part 31 is formed is equipped with a flange part 55 stretching outward from the aperture part 31. A motor 7 for pump operation is fixed to a device body 32 via the flange part 55 of the yoke 54. A sealing member 80 sealing a part between the motor 7 and the device body 32 is interposed between the flange part 54 and the device body 32, at the position outside a part position where a housing 72 engages with the yoke 54.
Patent JP-H02263911-A (JP)
Title: Tuyere
Inventor: NUMATA TETSUJI
IPC: C04B41/88
Filed: 1989-03-31
Abstract: PURPOSE:To provide a tuyere having excellent spalling resistance by impregnating metal of stainless steel, etc., to porous body formed with magnesia quality refractory, etc., at the specific ratio. CONSTITUTION:A gas through tube 2 is formed at center part of the tuyere body 1 having truncated cone. The tuyere body 1 is formed with the porous body of magnesia quality, magnesia spinel, etc., alumina quality or spinel quality refractory. Then, one or more kinds of metals selected from group composed of stainless steel, chromium, nickel, aluminum and iron, are impregnated into the above porous body at 10-80wt.% to wt. of the porous body. By this method, operation rate of converter, etc., can be improved.
Patent JP-S58200875-A (JP)
Inventor: AIDA KAZUO
IPC: F24D17/00
Filed: 1982-05-17
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-H09285173-A (JP)
Title: Servo circuit for magnetic tape device
Inventor: WATANABE HIDEYASU
IPC: H02P7/29
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact, simple and low-cost configuration by retrieving a duty corresponding to a detection error in error detection means from a table and making the control pulse width variable in response to the retrieved duty. SOLUTION: A supply current from a switching constant current amplifier 12 to a tape reel running motor 2 is controlled to be constant by control pulses from arithmetic control means 30. The arithmetic control means 30 comprises an A/D converting means 33 for converting a detection current by current detection means 17 to a digital value and duty convention means 37 varying the width of control pulses by retrieving a duty corresponding to a detected error with error detection means 34 from a table 38. Thus, other than the amplifier 12 and a current detection means 17 can be formed by digital circuits and thus a compact, simple and low-cost configuration can be provided.
Patent JP-2000277713-A (JP)
Title: Semiconductor device
Inventor: KITAGAWA KATSUHIKO
IPC: H01L27/115
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve resistance to moisture of a chip size package in which a nonvolatile semiconductor storage device is packaged. SOLUTION: A seal ring 89 is arranged around an IC circuit forming part 1A, and a plug constituting the seal ring 89 cuts the interface of an interlayer insulating film, so that a path of moisture is blocked. Addition to the first seal ring 89, double, triple and so on seals are enabled because a sidewall of the interlayer insulating film, i.e., a spacer 90 covering the interface is formed. Moisture hardly permeates into a chip size package, constituted of a nonvolatile semiconductor storage device, so that a stricture where hydrogen, hydrogen atoms, etc., scarce diffuse into a TEOS film, an SOG film, etc., is obtained. Thereby trap to a tunnel oxide film can be prevented, and the number of times of rewrite can be increased.
Patent JP-H01256937-A (JP)
Title: Breast x-ray photographic equipment
Inventor: MAEHAMA TOMIO
IPC: A61B6/04
Filed: 1988-04-05
Abstract: PURPOSE:To perform locational operation easily and speedily so as to cause a specified photographing part of each breast to be entered within the X-ray irradiation range by installing a mobile means, parallelly moving a support arm to either side of at least longitudinal or crosswise directions with a support shaft as the center, in an interval between this support shaft and the support arm, independent of a photographic base. CONSTITUTION:If a support arm 3 is operated in the longitudinal direction, a shaft 9 attached to a coupling member 7 is pulled out of a hollow part of a support shaft 1, so that the support arm 3 comes to shift in the longitudinal direction on a photographing base 2 by rolling motion of a rail 4 inserted in a groove 3a at an end face of the photographing base 3 side, and if the support arm 3 is operated in both directions, a projection 3b of the support arm 3 being engaged with an engaging groove 7a of the coupling member 7 is slidden along a guide rail 8, whereby the support arm 3 moves in both directions on the photographing base 2 along the rail 4 inserted into the groove 3a at the end face of the photographing base 2 side. With the support arm 3 moved in longitudinal or both directions properly, one relative position of at least either of an X-ray tube, a spot photographing cone 5 and a pressure plate 6 is variable to the photographing base 2.
Patent JP-H07267891-A (JP)
Title: Production of 1,9-nonanedial
Inventor: OMATSU TOSHIHIRO
IPC: C07C45/50
Filed: 1994-03-30
Abstract: PURPOSE:To provide a production method of the subject compound, capable of using a catalyst repeatedly, in separating a catalyst from a hydroformylation reaction product, by conducting it in keeping heat stability of the catalyst, since its heat load is little, and simultaneously without accumulating a high boiling point condensed product produced under the reaction condition, since it is separated to the same organic layer with a remaining not extracted organic substances. CONSTITUTION:A method for production of 1,9-nonanedial comprises conducting a hydroformylation reaction of 7-octene-1-al in the presence of (a) a rhodium compound, and (b) a tertially phosphine of general formula PR1R2R3 (R1, R2 and R3 are each a 1-10C alkyl or aryl group, and R1, R2 and R3 have each a substituent of an alkali metal salt of sulfonic acid), and conducting an extraction treatment with water for obtaining 1,9-nonanedial from the remaining not extracted layer.
Patent JP-S61243768-A (JP)
Title: Method and apparatus for taping electronic part with lead wire
Inventor: KOMATA KATSUMORI
IPC: B65H37/04
Filed: 1985-04-18
Abstract: PURPOSE:To deliver a part to a taping mechanism at high speed by radially dispersing various kinds of devices in the periphery of an index table for lining up the polarity of lead wires of parts and executing a forming step. CONSTITUTION:Parts 15 with a downward lead wire 16 are horizontally conveyed and delivered one by one from the lowermost portion 4a of an index table 4 intermittently rotated round a horizontal shaft to a clamping device. The polarity of the lead wire 16 is discriminated by a polarity discrimination device 5 and lined up by a polarity line-up device 6. The lead wire is expanded by a lead wire expand device 8 and formed by a forming device 9. Subsequently, the parts are checked on the capacity by a capacity check device 10, and sequen tially delivered to a taping mechanism 12 by a part take-out device 11. In this place, a board and an adhesive tape 106 are supplied to perform taping, and the taped part 135 is folded by a device 13 to be enclosed in an enclosure 159. Thus, the taping device is reduced in size and increased in speed, and the struc ture of the device is simplified.
Patent JP-H11277157-A (JP)
Title: Die for press forming
Inventor: AGA HIROAKI
IPC: B21D22/26
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make it possible not to badly affect a product by a line deviating part formed at the time of forming a parting corner part without deteriorating yield. SOLUTION: As to this die, a prescribed corresponding part 15 for forming a parting corner part is formed on a male die 11, and in an outer peripheral edge part of the prescribed corresponding part 15 a trimming shelf 23 is formed. In the trimming shelf 23 a housing recessed part 24 is formed, and a forming block 25 is made to freely get in or get out of the housing recess 24. The forming block 25 is normally pressed to locate at the same position as the prescribed corresponding part 15 or at a little higher position by a gas-spring 26. A work W is at first abutted on the forming block 25, and at the abutting position a line deviating part α is formed, and in company with progress of press work the line deviating part αis moved a litle toward the prescribed corresponding part 15.  The line deviating part α does not appear inward than the prescribed corresponding part 15 which becomes a problem of appearance of products.
Patent JP-H07267809-A (JP)
Title: Insecticide for transpiration
Inventor: MAEDA YASUHIRO
IPC: A01N25/18
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an insecticide for transpiration having merits such as prolonged effect, without requiring a specific container in use owing to sufficient strength of formulation itself, evaporation and disappearance of other components in the formulation with evaporation of an active ingredient and no need of recovery operation of the container and excellent in labor saving and environmental protection. CONSTITUTION:This insecticide for transpiration contains O,O-dimethyl-O-(2,2- dichlorovinyl)phosphate(DDVP) (10-40wt.%) and a sublimable substance (25-88wt.%) and optionally a decomposition inhibitor of DDVP (up to 7wt.%) in a solvent gel (2-70wt.%).
Patent JP-H07267681-A (JP)
Title: Production of optical thin film
Inventor: KAWAMATA TAKESHI
IPC: C03C17/245
Filed: 1994-03-29
Abstract: PURPOSE:To provide a method for producing an optical thin film, capable of extremely improving a film forming rate. CONSTITUTION:In producing an optical thin film by a sputtering method, an inert gas is introduced from inlets 11 and 16 in the vicinity of metal targets 4 and 5 and an oxidizing gas is fed from inlets 9 and 14 in the vicinity of a base 17 separately from the inert gas.
Patent JP-H01258090-A (JP)
Title: Card-like optical recording medium and optical recorded picture reproducing device
Inventor: OTA TAKAHIRO
IPC: G11B7/24012
Filed: 1988-04-07
Abstract: PURPOSE:To miniaturize the title device by providing a display section which displays a reproduced picture and reproducing the picture by using signals generated by processing read-out data. CONSTITUTION:An optical card 10 is provided with an optical recording area on the surface of the card main body and, when a still picture is reproduced, a display section 20 for displaying the reproduced picture is provided. A reproducing device reads the still data recorded in the recording area with a solid- state scanner 30 and processes the signals for regeneration at a signal processing section 34. The above-mentioned still data are produced by optically recording still picture photographed by means of a still camera section. The generated signals are inputted from the input terminal 22 of the card main body and the reproduced picture is displayed on the display section 20. The display section 20 holds the reproduced picture for specific time for visual confirmation. When such system is adopted, the display section 20 is incorporated in the card main body and, therefore, no display section is required for the reproducing device and the device can be miniaturized.
Patent JP-S5610075-A (JP)
Title: Super-conductive coil and method of assembling the same
Inventor: SHIMAMOTO SUSUMU
IPC: H02K3/46
Filed: 1979-07-03
Abstract: PURPOSE:To prevent loosening a spacer due to electromagnetic compressive force during the excitation by filling the porjections and recessions on the surface of a super-conductive wire rod on the contact surface between the super-conductive wire rod and spacer with an epoxy resin. CONSTITUTION:When a spacer 2 is provided on a super-conductive wire rod 1 having on its surface projections and recessions to form a flow path for liquid helium, the projectons and recessions on the surface of a super-conductive wire rod 1 on the contact surface between the super-conductive wire rod 1 and spacer 2 are filled with an epoxy resin 3 such as an epoxy compound or the like. Accordingly, at the time of exciting the super-conductive coil even when an electromagnetic compressive force 10, actuates, it is not applied directly on the projections and recessions on the surface of the super-conductive wire rod 1, and hence no loosening of the spacer 2 is generated while stable fuction can be displayed.