baber/WOPTO huggingface dataset:
Patent JP-S61270306-A (JP)
Title: High-frequency sintering device
Inventor: OSHIMA ICHIRO
IPC: F27B17/00
Filed: 1985-05-24
Abstract: PURPOSE:To permit taking out of a mold in a horizontal direction with a simple construction and to improve workability by forming an induction coil in such a manner that said coil can be opened and closed or can be attached and detached partially in the circumferential direction thereof. CONSTITUTION:The cylindrical induction coil 7 of a high-frequency sintering device is constituted of circumferentially bisected coil unit bodies 8, 9. A high-frequency voltage is impressed between a terminal plate 12a on the outside end of the bodies 8, 9 and a terminal plate 12b on the inside end thereof to heat inductively the mold 3 in a cylindrical body 4 for protection set at the center of the coil 7. The one body 8 of the coil is fixed and the other body 9 is constituted in such a manner that the body can be opened and closed around a fulcrum shaft 14 in parallel with the center line of the coil 7. The body 4 is taken out laterally together with the mold 3 by moving such movable body 9 to open. The divided coils of the device are removably constituted. The removal of the mold 3 is made easy by such mechanism.
Patent JP-H01285425-A (JP)
Title: Speed controller for crawler
Inventor: IBUKI TOSHIO
IPC: B60K31/12
Filed: 1988-05-11
Abstract: PURPOSE:To enable even unskilled drivers to operate with high accuracy by pressing a constant speed switch of a speed controller so as to memorize the speed at the time and make control of a governor device for keeping the constant speed. CONSTITUTION:Output signals from a decelerator 4, an external throttle 5, a transmission 6, a speed means 7, and signals from a brake switch 8 are inputted respectively to the input side of a controller 3. A memory means 9 used for the initial value set is also connected to the controller 3, and the controller 3 outputs control command signals to the control part of a governor device 2. The speed is kept constant by pressing a constant speed switch of the controller 3 so that the controller memorizes the speed at the time and makes control of a governor device 2 for keeping the constant speed.
Patent JP-S5540244-A (JP)
Title: Catalystic convertor
Inventor: TADOKORO ASAO
IPC: F01N3/28
Filed: 1978-09-12
Abstract: PURPOSE: To thoroughly simplify, unify and compact structure, by housing a catalyst bed, which mainly purifies NOx, and a catalyst bed, which chiefly cleanses CO and HC, in single casing.  
     CONSTITUTION: The first and second catalyst vessels 7, 12, which each consist of upper holding plates 11 and lower holding plates 12 and to which insides catalyst space A, B are formed, are arranged into a casing, which is composed of an upper shell 1 and a lower shell 2 that are oppositely made up in pan-like shapes, before and behind. Ventilating holes are mounted so that exhaust gas introduced from an inlet 14 to the upper and lower holding plates 11, 12 of the first and second catalyst vessels 7, 12 successively pass through front space C, the first catalyst holding space A, central space D, the second catalyst holding space B and rear space E and be exhausted from an outlet 15 while a secondary air nozzle 13 and a temperature sensor 19 are each installed to the central space D. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61271628-A (JP)
Title: Recording and reproducing method for optical disk
Inventor: KATSUTA SHINICHI
IPC: G11B7/24085
Filed: 1985-05-25
Abstract: PURPOSE:To add a writing function by providing the second recording pit string on a recording medium with a laser beam modulated by the frequency different from the signal frequency of the pit string on an optical disk and separating the signals from the reflected laser beam from each pit string. CONSTITUTION:An optical recording medium layer 3 of a Te alloy is formed in thickness ranging from several tens to several hundreds Angstrom  on a transparent resinous disk and a pit string 31 modulated with a frequency sufficiently higher (or lower) than the signal frequency of the existing bit 11. The positions of the string 31 and the string 11 can be vertically overlapped. A laser beam is irradiated in reproducing on both strings, the reflected beam is transduced into an electric signal and the signals of respective components are separated by a specified filter circuit. Tracking servo in recording and reproduction is carried out by a well-known method with the existing binary digit string 11 as a reference. By this constitution, a crosstalk between two kinds of information is eliminated, the pitch between the existing pit strings need not be expanded, optical head tracking can be done by completely the same method and the constitution is not complicated.
Patent JP-H09298626-A (JP)
Title: Flexible printed wiring board for image sensor
Inventor: KURANISHI HIDEAKI
IPC: H04N1/19
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing-in of various noise to the photoelectric conversion analog signals of an image sensor without damaging the flexibility of a flexible printed wiring board. SOLUTION: This flexible printed wiring board 50 is turned to a double-sided printed wiring board and a part where the image sensor 1 is disposed is turned to a solid ground part 53. A mesh-like ground pattern 54 is formed on one surface side (A surface side) of a wiring part between the solid ground part 53 and the part where a male type connector 51 is formed and an analog signal pattern part and a digital signal pattern part are spatially separately formed on the surface (defined as a B surface) on the opposite side of the side where the mesh-like ground pattern 54 is formed. Thus, a connection structure between the image sensor 1 and the signal processing substrate of the photoelectric conversion analog signals is turned to the structure with less mixing-in of the noise to the photoelectric conversion analog signals.
Patent JP-H09266859-A (JP)
Title: Deterioration decomposition restraining device of edible deep-frying oil
Inventor: ABE TAKEHIKO
IPC: A23L5/10
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To cook frying food at a low temperature, and restrain deterioration decomposition of edible deep-frying oil by making a feeble electric current and high voltage sufficiently act on the edible deep-frying oil in an oil tank of a heating apparatus. SOLUTION: An excellently electroconductive metallic plate 2 in which a hole of a degree capable of dropping an oil cake is bored, is laid on a heating apparatus on which an insulating material is performed and an insulating material adhering to an inside surface of an oil tank formed in this, and a current-carrying bar 3 on which an insulating material is performed is installed. An electric current is passed through a socket from a transformer of a feeble electric current and high voltage, and electricity is carried to the excellently electroconductive metallic plate 2 in edible deep-frying oil in the oil tank of the heating apparatus through the current-carrying bar 3, and it is used.  Or a pan receiving stand 8 on which insulation is performed is placed on a heating apparatus upper part 7, and the excellently electroconductive metallic plate 2 in which the hole of a degree capable of dropping an oil cake is bored is laid on a pan inside bottom, and current-carrying is controlled on electricity of a feeble electric current and high voltage through the current-carrying bar 3.
Patent JP-S60257227-A (JP)
Title: Method and equipment for inspecting soldered state
Inventor: HIROI TAKASHI
IPC: G01N21/88
Filed: 1984-06-04
Abstract: PURPOSE:To contrive to improve reliability to inspection, to reduce inspection time and to automate inspection by vibrating an inspected object indirectly, irradiating laser rays to it, observing laser speckles by a photosensor and determining solderability. CONSTITUTION:When inspection is commenced, the X-Y table 24 is driven by the table controller 27 to position the flat package part 7. Therefore, a laser beam is irradiated from the laser irradiation system 20 to the object of inspection or the soldered part of the lead 8 and at the same time air is ejected from the air nozzle 15 of the vibration system 16. Incomplete soldering in this state vibrates the lead 8. The laser beam irradiated to the object of inspection is condensed by the condensing optical system 21 and the laser speckles are observed by the accumulative linear sensor 22. Since images caught by the accumulative linear sensor 22 differ by soldered states, they are determined by the defect deciding part 29 through the difference in these images.
Patent JP-S63275963-A (JP)
Title: Printed board testing apparatus
Inventor: SHIMODA MASAMICHI
IPC: G01R31/02
Filed: 1987-05-08
Abstract: PURPOSE:To make it possible to inspect a pattern highly accurately, by providing means for screening the projection of laser light on the circuit pattern, detecting the brightness of the laser light reflected from the vicinity of the part of the circuit pattern and the pattern of the circuit pattern itself, and displaying the images. CONSTITUTION:Laser light, which is emitted from light sources 1-1 and 1-2, is guided through light guides 10 and intensely projected on the vicinity of a circuit pattern 8 of a printed board 3 from the slanted side planes. The projected laser light intrudes into the inside of a base material part 3-2 and reflected from the vicinity of the pattern 8. At the same time, the shade of the pattern 8 is formed when it is viewed from a photodetector 4. The photodetector 4 detects the laser light reflected from the pattern 8 and from its vicinity aided by the screening with screening pates 9. The output signal becomes a high level voltage in the vicinity part of the pattern 8. The output level becomes a 0-level signal at the part (shaded part) of the pattern 8. The output signal is supplied to a signal processing part 5. Only the pattern image is displayed on a display 6. In this way defects on the surface of the pattern due to contamination and the like are removed, and the highly accurate inspection can be performed.
Patent JP-H02291762-A (JP)
Title: Rotating drum of image scanner
Inventor: KAWATANI MASASHI
IPC: G03F1/00
Filed: 1989-05-02
Abstract: PURPOSE:To easily cope with the change of the size of a sheet material by providing a passage switching means which switches and connects an evacuating means to a suction groove or an suction hole of each suction area through a connection path, a suction path, and a vacuum suction path. CONSTITUTION:When the sheet material will be sucked to a suction area 26, each switching valve 60 is manually turned, and only the switching valve 60 interposed in a connection path 42 connected to a connection hole 34 of the suction area 26 has a through hole 64 connected to the connection path 42, and the other connection paths 44, 46, and 48 are halfway cut off by switching valves 60. Thus, a vacuum pump 58 is connected to only a suction groove 24 belonging to the suction area 26 through a vacuum suction path 56, a passage 54 of a joint 52, a suction path 50 of a revolving shaft part 18, the connection path 42 of a flange part 16 and the connection hole 34, and the sheet material is sucked to and held on the suction area 26 of the outer peripheral surface of a cylinder part 14 through the suction groove 24 by vacuum suction of the vacuum pump 58.
Patent JP-S5813513-A (JP)
Title: Pharmaceutical containing stable sodium guaiazulenesulfonate
Inventor: ASAMI KUNIAKI
IPC: A61K9/00
Filed: 1981-07-20
Abstract: PURPOSE:The titled pharmaceutical, obtained by mixing sodium guaiazulenesulfonate with propylene glycol, and usable for cosmetics, drugs, etc. without the decomposition with time. CONSTITUTION:A stable pharmaceutical containing 7-isopropyl-1,4-dimethylazulene-3-sodium sulfonate (GAS) as a principal constituent and propylene glycol (PG) without the change due to oxygen, moisture, temperature, etc. GAS is useful as a cosmetic and drug having the anti-inflammatory and inhibitory action on the liberation of histamine, and the incorporation of the PG provides experimental results of almost no change with time at room temperature for 180 days or longer. The content of the GAS in the GAS pharmaceutical is 0.1-1.5wt%, and that of the PG is 20wt% or more, preferably 50-100wt%, based on the weight of the GAS. The partial replacement of the PG with another polyhydric alcohol gives almost the same results.
Patent JP-H074433-A (JP)
Title: Linear ball bearing
Inventor: OZAKI KUSUYA
IPC: F16C29/06
Filed: 1993-05-14
Abstract: PURPOSE:To make a bearing main body of material light in specific gravity as compared with a track member by forming hard material into the track member between the bearing main body and its cage. CONSTITUTION:The linear ball bearing includes a bearing main body 11 in a cylindrical shape, a cage 12 installed in the inner wall of the bearing main body 11, and has a track member 16 in a thin wall shape interposed between the bearing main body 11 and the cage 12. The bearing main body 11 is formed out of a casting light alloy such as an aluminum alloy and the like, or is formed through the fabrication of synthetic resin and the like, and the track member 16 is formed out of a hardened metallic material such as a hardened steel, nitriding steel and the like, or out of a hard material in a thin wall shape such as ceramic molded items. Therefore, its manufacturing processes are greatly simplified, and its manufacturing cost can thereby be reduced.
Patent JP-2000301370-A (JP)
Title: Controller of laser beam machine, and laser beam machining method
Inventor: ISHIGURO MASAFUMI
IPC: B23K26/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an NC controller for laser machining without causing any burn through at a corner part by controlling the value of laser beam machining speed synchronously with output values of laser power, a laser beam frequency and laser duty in front of/behind machining blocks. SOLUTION: By discriminating an angle between machining blocks, switching between laser beam machining of normal control and laser beam machining of adaptive control, synchronizing the value of laser beam machining speed with values of laser beam output, a laser beam frequency and laser beam duty, and executing acceleration/deceleration control, laser beam machining not generating burn through is made possible between the machining blocks.
Patent JP-S593653-A (JP)
Title: Remote terminal i/o simulator
Inventor: MURAI TAKASHI
IPC: G06F11/22
Filed: 1982-06-30
Abstract: PURPOSE:To execute a function test optionally in the actual scale of a system, by eliminating the restriction due to a kind of terminal on the terminal I/O simulator of a host processor. CONSTITUTION:The terminal I/O simulator 5 is coupled with the input/output interface part of the host processor (called a host hereafter) to fetch pieces of control and data information out of the host, and logs those pieces of information. When host-side TSS and VTAM programs, etc., are tested, an I/O instruction is generated by application programs 4, 4', 4'', etc., and an input/output request for read/write operation is sent to an optional CCP. The terminal I/O simulator 5 intercepts the terminal I/O request to the CCP at the port of the host 1 to simulate input/output response out of the actual terminal. Thus, program functions are tested in association with the terminal system.
Patent JP-H11307594-A (JP)
Title: Film carrier tape for electronic component mounting and semiconductor device
Inventor: TEJIMA YUJI
IPC: H01L21/60
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent an inner lead from being bent by forming a least a slit which intersects almost perpendicularly a wiring pattern being in contact with a bump electrode and is opened across a plurality of wiring patterns, in an insulating film by punching, so as to span the wiring patterns. SOLUTION: A slit 17 is formed at position of an insulating film 10 by punching which position corresponds to a bump electrode of a device to be mounted. This slit 17 is formed so as to span a plurality of inner leads 15 and open. A plurality of the inner leads 15 are laid in parallel, transversely intersecting the surface of the slit 17. Each of the inner leads 15 is bonded to the insulating film 10 by using adhesive agent 10, at a base end portion and a tip end portion which are joined to an outer lead 16. As a result, when a conductor foil forming the inner lead is thinned, the inner lead is not bent, but surely bonded to the bump electrode.
Patent JP-H06298738-A (JP)
Title: 5-aminopyrrazole derivative
Inventor: NIIGATA KUNIHIRO
IPC: A23L33/00
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a new 5-aminopyrazole derivative or its salt, having inhibiting activity against the Maillard reaction and useful for preventing and/or treating various diabetic complications and diseases due to aging. CONSTITUTION:The compound is expressed by formula I {R<1> is >=3C alkyl, (lower alkyl-substituted)thienyl or furyl, lower alkyl or lower alkenyl substituted with phenyl or phenyl expressed by formula II [R<2> to R<4> are H, halogen, amino, nitro, (halogenated)alkyl or lower alkoxy], with the proviso that either of R<3> and R<4> is other than H when R<2> is H or Br} or its salt, e.g. 5-amino-3-(1,1- dimethylethyl)-1H-pyrazole-1-carboxamidine hydrochloride. This compound expressed by formula I is obtained by carrying out the cyclizing reaction of an acetonitrile compound expressed by formula III with aminoguanidine salts expressed by formula IV.
Patent JP-S63278579-A (JP)
Title: Hanger device for treating lubricating film
Inventor: SASAKI HIROSHI
IPC: B05C13/02
Filed: 1987-05-11
Abstract: PURPOSE:To form a lubricating film over the whole surface of a coiled wire rod by providing a column with plural protrusions arranged on its outer periphery in rows and horizontally fixed to a frame free to rotate, and hanging the coiled wire rod from the column. CONSTITUTION:The coiled wire rod is hung down and dipped in a lubricating solvent, and a lubricating film is formed on the surface of the wire rod. In this case, the column 14 with plural protrusions 22 arranged on its outer periphery in rows and horizontally fixed to the frame free to rotate is provided, and the wire rod is hung from the column 14. Namely, the column is rotated while dipping the wire rod in the lubricating solvent, hence the contact positions between the coiled wire rod and the column and the protrusion are changed, and the lubricating solvent can be infiltrated into the whole surface of the wire rod. As a result, a lubricating film can be formed over the whole surface of the wire rod.
Patent JP-S5237756-A (JP)
Title: Phase synchronous circuit
Inventor: INOUE TAKETOSHI
IPC: H03D5/00
Filed: 1975-09-19
Abstract: PURPOSE: To obtain a phase synchronous circuit of an excellent noise deletion characteristics, without lowering controlling and responding properties as well as without decreasing phase leading-in time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S596659-A (JP)
Title: Device for indicating transfer
Inventor: YASO TOSHIO
IPC: H04N1/387
Filed: 1982-07-02
Abstract: PURPOSE:To omit a keyboard or the like and to transfer an original easily and rapidly, by discriminating a pattern entered in the paper indicating a transferring area and the one indicating an area to be transferred and making the same pattern correspond to the areas before and after the transfer. CONSTITUTION:The form 3 indicating a transferring area and the form 5 indicating an area to be transferred are used to discriminate the transferring area from the area to be transferred. The forms 3, 5 are scanned by a picture input part 11 in the transfer indicating device successively, the inputted picture information is temporally stored in a picture storing part 12, the picture information is processed by an operation part 13, and then the operated result is supplied to M (integer) comparators 14-1-14-M in parallel to compare the information. Corresponding area storing parts 15-1-15-M are connected to the output sides of the comparators 14-1-14-M to store coordinate values related to the previously inputted pictures of the transferring area and detect the coincidence of the stored coordinate values with the pattern of the area to be transferred which is inputted afterwards, so that a coordinate input part such as a keyboard is omitted and the original can be easily transferred.
Patent JP-S5741417-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: IMASHIRO MINORU
IPC: F02B19/08
Filed: 1980-08-21
Abstract: PURPOSE: To facilitate the vaporization of a fuel in a cabity to improve a combustion by jetting into a cabity the combustion gas, rapidly combusted in an auxiliary chamber for a swirl provided in a combustion chamber whereby generating a strong flow of air.  
     CONSTITUTION: An auxiliary chamber 11 for a swirl is provided in the direction toward the inside of a piston 3 at the bottom wall of a cabity 4, provided at the top part of the engine 3, to communicate to the cabity 4 via a throttle hole 12 provided in said chamber 11. The chamber 11 having the hole 12 is formed by contacting an upper case 13A having a hole and a lower case 13B and is mounted at the piston 3. Further, the fuel jet direction of a fuel jet valve 5 is set so that one of the fuel amount may be jetted into the chamber 11 through the hole 12 and the rest is jetted into the cabity 4. With the above arrangememt, a strong from of air is generated in the cabity 4 by the combustion gas rapidly combusted in the chamber 11, whereby a film-like fuel attached to the inner way of the cabity 4 is stretched. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05286442-A (JP)
Title: Steering wheel
Inventor: HIROSE YUUJI
IPC: C08G18/48
Filed: 1992-04-07
Abstract: PURPOSE:To manufacture efficiently a high-quality leather-wrapped steering wheel product which is excellent in hardness stability and reactivity when it is manufactured. CONSTITUTION:In a steering wheel provided with a core part and a covering part composed of polyester base semi-hard urethane foam to cover the core part, assuming that a total of ethylene oxide and propylene oxide is 100 pts.wt., the content of the ethylene oxide in polyester polyole to form the semi hard urethane foam is 7-13 pts.wt. (particularly, 10-13 pts.wt.). In this case, mainly in hardness of the semi-hard urethane foam, the hardness under relative humidity of 90% has a performance capable of showing a value of not less than 80% (or a difference between both is not more than 10 degrees) under relative humidity of 40%.
Patent JP-H04319183-A (JP)
Title: Safety device for solid parking machine
Inventor: KAMEGAWA MASAYASU
IPC: E04H6/06
Filed: 1991-04-18
Abstract: PURPOSE:To prevent damage to a machine body, lowering of durability and a risk caused by the overweight of parking cars in excess of a specific limit. CONSTITUTION:Load applied to a chain suspending a rising and falling body is detected by detectors 22 and 23. A weight decision means 35 receiving output signals A and B from them decides whether the overall weight of a rising and falling body is within a specific tolerance. When the overall weight of the rising and falling body is in excess of the tolerance, driving of a motor 13 is prevented by a rising and falling prevention means 36 and an alarm means 37 receiving the output signals from the weight decision means 35 to prevent a rising and falling operation of the rising and falling body and, at the same time, an alarm is issued.