baber/WOPTO huggingface dataset:
Patent JP-S5842667-A (JP)
Title: Rust-preventive coating
Inventor: KASHIWAGI EIICHI
IPC: C09D5/08
Filed: 1981-09-05
Abstract: PURPOSE:To provide a non-pollutant rust-preventive coating containing aluminum phosphomolybdate as a rust-preventive pigment and forming an excellent rust- preventive film with strong adhesiveness. CONSTITUTION:The coating contains 0.4-40wt% aluminum phosphomolybdate and is available in the form of solvent type, oil or water-based coating which may be cured by air drying or baking to form a strongly adhesive rust-preventive film.
Patent JP-S5662422-A (JP)
Title: Ad converter
Inventor: OZAWA TOSHIYUKI
IPC: G09G3/04
Filed: 1979-10-29
Abstract: PURPOSE:To enable to process and display two different signals, by using an AD converter and a decoder in time sharing in common. CONSTITUTION:Different signals are fed to input terminals 1, 2 in time sharing, they are alternately input to a comparator in an AD converter 3 and they are converted into digital signals respectively. The 1st signal is written in a memory circuit group 4 and the 2nd signal is written in a memory circuit group 5. Further, the content of the 1st memory circuit group 4 is displayed on a display device 12 via a decoder 8 and memory circuut group 11 during the period of the 1st timing signal, and the content of the 2nd memory circuit group 5 is displayed on a display device 13 via the decoder 8 and the memory circuit group 11 during the period of the 2nd timing signal.
Patent JP-S5567875-A (JP)
Title: Paper fixing device
Inventor: OONUKI SHIYOUZOU
IPC: G06K13/06
Filed: 1978-11-14
Abstract: PURPOSE: To simplify the correction for the set position of the paper by absorbing the air through the paper adsorption hole of the paper fixing plate and thus adhering the various sizes of paper to the paper fixing plate firmly.  
     CONSTITUTION: A box made of elastic substance 2 and rigid body 3 for external force is attached to paper fixing plate 1 made of the iron or plastics featuring rigidity, thus forming negative pressure room 5. At the same time, plural number of adsorption hole 4 are provided on the entire surface of plate 1 to adsorb the paper, and plate 1 is divided into several blocks of room 5 and with application of the external force outside room 5. Then paper 6 is applied to plate 1 to be fixed with the external force applied to body 3 plus the negative pressure to room 5. In this method, various sizes of paper 6 can be fixed easily, and furthermore the set position of paper 6 can be corrected simply by pushing the paper with the hand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01310168-A (JP)
Title: Ignition timing adjusting device
Inventor: ABE KUNIHIRO
IPC: F02P7/067
Filed: 1988-06-07
Abstract: PURPOSE:To aim at improving the resolving power of the control by detecting the plural detected parts of a rotor by means of an electromagnetic pickup and selecting the rise and fall of the waveform by means of a specific operating parameter so as to control the ignition timing at timing signals. CONSTITUTION:Two protruding parts provided at the TDC position of each air tube of a cam color at the specific angle space are detected by means of a cam angle sensor, gradually doubled by means of a gradual doubling means 23, through the medium of a waveform shaping means, and four pulses are generated in front of respective TDCs at the specific crank angle space in the rise and fall of the cam pulse. The engine speed is calculated out of the cam pulse by means of a calculating means 21, the suction pipe pressure, that is, the engine load is calculated by means of a suction pipe pressure calculating means 22 through the signals of a suction pipe pressure sensor 4, the ignition timing is map retrieved by means of an ignition timing determining means 25, the corresponding pulses are selected as timing signals by means of a divider 24, and an ignition coil 12 is driven through the medium of a drive circuit 1. The resolving power of the ignition timing adjustment is thus heightened.
Patent JP-H04364624-A (JP)
Title: Data transfer system by subaddress
Inventor: TAKEZAWA MINORU
IPC: H04Q5/00
Filed: 1991-06-12
Abstract: PURPOSE:To transfer a simple data with simple control in an ISDN. CONSTITUTION:A caller ISDN terminal equipment 1 is provided with a 1st conversion means 2 converting a data desired to be transferred into a subaddress of the caller ISDN terminal equipment 1 according to a prescribed rule and a transmission means 3 sending the subaddress. Then a called ISDN terminal equipment 4 is provided with a reception means 5 receiving the subaddress and a 2nd conversion means 6 converting the subaddress of the caller ISDN terminal equipment 1 to be received into a data according to a rule opposite to the prescribed rule.
Patent JP-H04364444-A (JP)
Title: Defect inspecting apparatus
Inventor: KATO SEIICHI
IPC: G06T1/00
Filed: 1991-06-12
Abstract: PURPOSE:To detect the stripe-shaped defect of a surface positively and highly accurately by picking up the image of a material under inspection with an image sensing apparatus having general-purpose applications. CONSTITUTION:A defect inspecting apparatus is formed of an image sensing apparatus 11 for picking up the image of a material under inspection, a processing device 20 for converting the data from the image sensing apparatus 11 into the digital image and inspecting the good/bad states due to the stripe- shaped defect of the surface of the material under inspection through a CPU 23 and an output part 30. The processing device 20 performs the concentration- gradient processing of the obtained concentration profile.
Patent JP-H01311564-A (JP)
Title: Manufacture of amalgamated zinc alloy powder
Inventor: NAKAMURA KIYONOBU
IPC: H01M4/42
Filed: 1988-06-09
Abstract: PURPOSE:To sharply reduce the content of mercury, suppress the generation of hydrogen gas, and improve corrosion resistance by substituting and depositing nickel on the surface of the zinc alloy powder in an aqueous solution then amalgamating it with a mercury-indium alloy. CONSTITUTION:The zinc alloy powder is added to a solution solved with nickel hydroxide in dilute hydrochloric acid with the concentration of about 10% and stirred, nickel is substituted and deposited on the surface of the zinc alloy powder, thus the enriched phase of nickel is formed on the surface of the zinc alloy powder, then it is washed with water to obtain the nickel-contained zinc alloy powder. The nickel-contained zinc alloy powder is put into the alkaline aqueous solution of potassium hydroxide with the concentration of about 10% and stirred, amalgamation processing is performed with the preset quantity of an indium-mercury alloy, then it is washed with water and dried to obtain the amalgamated zinc alloy powder. The heat treatment is preferably applied after obtaining the nickel-contained zinc alloy powder formed with the enriched phase of nickel on the surface of the zinc alloy powder.
Patent JP-S622604-A (JP)
Inventor: KOJIMA SOJI
IPC: H01C17/02
Filed: 1985-06-28
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-H08336226-A (JP)
Title: Bus duct with electromagnetic shielding function
Inventor: KITANI YASUHISA
IPC: H02G5/06
Filed: 1995-06-07
Abstract: PURPOSE: To block a detrimental electromagnetic noise propagating through a bus duct by constituting an electric circuit, corresponding to an electromagnetic noise filter in a bus duct where feeder conductors are disposed in a conductive housing while being supported by an insulating material. CONSTITUTION: A feeder conductor 3 is supported by an insulating support 5 on the inside of a housing 4 and capacitors 1 are disposed between annular reactors 2 or on the opposite sides thereof thus forming an LC circuit for the feeder conductor 3. A bus duct 9 is passed through a corner of an electromagnetic shield room 8 and a bus duct 10 having electromagnetic shielding function is disposed at the part where the bus duct 9 penetrates the electromagnetic shield room 8. This structure blocks a detrimental electromagnetic noise propagating through the bus ducts 9, 10.
Patent JP-S5264569-A (JP)
Title: Brake shoe for drum brake
Inventor: MATSUZAKI MIKIO
IPC: F16D65/08
Filed: 1975-11-26
Abstract: PURPOSE: To obtain light weight drum brake with reduced brake noise by fixing brake liningnor rubber vibration restraining board at web of brake shoe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63304522-A (JP)
Title: Manufacture of composite multi-core superconductive cable
Inventor: NAKABAYASHI YOSHIAKI
IPC: H01B13/00
Filed: 1987-06-05
Abstract: PURPOSE:To prevent foreign objects such as water, acid, and alkali from infiltrating into a secondary element by sticking a polyester or polyolefin film on both ends of a composite multi-core superconductive cable element, applying the surface treatment, then binding the elements. CONSTITUTION:A primary element 3 is extrusion-machined into a secondary element 5 to produce a composite multi-core superconductive cable element. A polyester or polyolefin film 6 is stuck on both ends of this secondary element 5 with an adhesive. The preset surface treatment is applied to the secondary element 5 stuck with this film 6. The film 6 is removed after the surface treatment is completed, individual secondary elements 5 are collected and integrally bound. Water, acid, alkali or the like can be thereby prevented from infiltrating into the inside at the time of surface treatment, particularly acid cleaning.
Patent JP-H11333541-A (JP)
Title: Method for working groove of dynamic pressure type fluid bearing and device therefor
Inventor: HAMADA TSUTOMU
IPC: F16C17/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the inspection of the depth of groove after grooving and to reduce the cost of parts by measuring resistance to working during grooving with a load detector by providing a load detector between a Z base and a θ base. SOLUTION: By moving the Z base 18 of a Z axis driving device 13 in the direction of the arrow C while rotating a grooving tool 1 in the direction of the arrow A at constant speed, the grooving tool 1 is allowed to bite into the inner peripheral part of a sleeve 17. Because resistance to grooving at this time is naturally generated as the reaction force in the opposite direction to the direction in which a rolling ball 2 is advanced, the component of its force is detected with a load detector 19. This load is approximately proportioned to the relative bite amount of the rolling ball 2 and the sleeve 17, that is, the depth of groove. Consequently, when load detection resistance during grooving is measured with the load detector 19, the depth of groove is simply determined.  The sleeve 17 on which the load out of an allowed load range is detected is excluded because the depth of groove is defective.
Patent JP-S5766538-A (JP)
Title: Information storage medium
Inventor: ANDOU HIDEO
IPC: G11B7/24027
Filed: 1980-10-08
Abstract: PURPOSE:To achieve excellent writing and reading operation by irradiating a transparent plane side with laser beam by forming a protective layer, having high light transmitivity, on an information recording layer provided on the substrate of an optical disk and by providing a transparent flat plate on the protective layer within a specific thickness range. CONSTITUTION:On a substrate 10 of glass or synthetic resin, Al, Te, etc., is vapor-deposited to form an information recording layer 11 uniformly. On the layer 11, a protective layer 12 is formed by using synthetic resin, such as polystyrene, and onto the layer 12, a 0.2-5mm. transparent flat plate 14 of glass or lower ester, etc., of poly(meth)acylic acid is adhered by using an epoxy adhesive 13, etc. This transparent flat plate 14 has no birefringence and even if small dust sticks to the surface of the flat plate 14, no evil influence is exerted in reading and writing by focusing laser from the flat-plate 14 side on the recording layer 11. Thus, the mechanical strength of a disk is increased and the protective layer 2 may be thin, so coating is done only once, improving operability.
Patent JP-H037364-A (JP)
Title: Paper feed apparatus
Inventor: NISHIGAITO TAKAOMI
IPC: B65H5/36
Filed: 1989-06-05
Abstract: PURPOSE:To simplify the constitution of an apparatus and at the same time, to improve the reliability of the apparatus by providing an auxiliary paper guide with spring effect thereby to positively correct the slantwise movement of a paper even when said paper is uniformly transferred. CONSTITUTION:As indicated by a solid line, when a paper 11 is transferred slantwise by a feed roller, a point of a front end 11a of the paper is brought into contact with a stopping line 59 as shown by a one-dot chain line. When the paper is further uniformly transferred by the paper feed roller even if the paper is slantwise, since the end 11a of the paper butts against the stopping line 59, the paper receives the transferring force of the roller and the side of the paper butting against a paper stopping member tends to deflect in a direction shown by an arrow C. An auxiliary paper guide 34 is supported by a spring 33 and a rotatable fulcrum 32, and therefore, the auxiliary paper guide is easily retracted to the C direction. As the paper receives the transferring force in a direction shown by an arrow D by the paper feed roller 40 and deflects in the C direction, it is deformed to rotate in a direction shown by an arrow E around the center of the paper guide. Thus, the slantwise attitude of the paper is corrected.
Patent JP-H07328809-A (JP)
Title: Surface covered tungsten carbide radical cemented carbide cutting tool having hard overlayer superior in interlayer adhesion performance
Inventor: YOSHIMURA HIRONORI
IPC: C04B41/89
Filed: 1994-05-31
Abstract: PURPOSE:To exhibit superior cutting performance for a long time in the case of use for cutting soft steel, etc. having high cutting resistance by setting a titanium carbide nitride layer into a longitudinally oblong growth crystal structure, setting an aluminum oxide layer into mean layer thickness of a prescribed range, and setting it to a structure mainly consisting of kappa type crystal. CONSTITUTION:On the surface of a cemented carbide base body, a hard overlayer which is formed from the first layer consisting of TiN having granular crystal structure, the second layer consisting of TiCN having similar granular crystal structure, the third layer consisting of TiC having similar granular structure, and the forth layer consisting of Al2O3 having alpha crystal structure is formed in a prescribed mean layer thickness in the range of 3-3mum. In this case, the second TiCN layer is set to a longitudinally oblong growth crystal structure and the forth Al2O3 layer is set to a structure mainly consisting of kappa crystal. A covered cemented carbide cutting tool whose interlayer adhesion performance of the hard overlayer is improved is thus provided.
Patent JP-S63306616-A (JP)
Title: Recrystallization of semiconductor crystal
Inventor: YAMAGISHI NAGAYASU
IPC: H01L21/263
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a good semiconductor recrystallized layer of a large area by a method wherein an energy beam is irradiated in a direction parallel to a stripe direction of a grating and in a direction perpendicular to the stripe direction and an annealing operation is executed so that a temperature distribu tion inside a semiconductor layer can be controlled ellectively. CONSTITUTION:Two or more stripe-shaped parallel grooves, i.e. gratings 24, reaching an insulating layer from the side of a second W film 22 of a protective film 16 are formed. After the gratings 24 have been formed by an etching opera tion from the surface of the second W film 22, a resist pattern 26 is removed and the protective film 16 with the gratings is obtained. While an energy beam is irradiated from a direction perpendicular to a face of the protective film 16, it is scanned principally along a stripe direction of the gratings 24. In addi tion, while the beam is scanned secondarily in a direction perpendicular to the direction, a whole area of a semiconductor layer 14 to be recrystallized is annealed, and the semiconductor layer 14 is zone-melted and a recrystallized. By this setup, a good semiconductor recrystallized layer with a large area can be obtained.
Patent JP-H035113-A (JP)
Title: Injection mold device
Inventor: HIRAI KIYOSHI
IPC: B29C45/26
Filed: 1989-06-02
Abstract: PURPOSE:To apply tension to a core wire and high linearity is given to the core wire at the time of molding, by a method wherein the core wire is made of a shape memory alloy where the linearity memory treatment is performed, an end of the core is held by an insertion piece fitted within a mold and a clearance and resin flow path are provided respectively in the rear and front of the insertion piece. CONSTITUTION:A core wire 19 forming a small hole into a molded product is constituted of a shape memory alloy where linearity memory treatment is performed. A clearance 29 and resin flow path 25 are provided respectively in the rear and front of an insertion piece 30. A molten material S cast through a sprue hole 20 arrives at the resin flow path 25 through a mainrunner 21 and subrunner 22 and the insertion piece 30 is pressed against the rear by amount C of the clearance with casting pressure. Therefore, the core wire 19 held by the insertion piece 30 is pulled, tension is applied to the core wire 19 and the linearity is improved. A very little slackening and bending generated on the core wire by flow resistance at the time of an inflow of a material into a cavity 27 with tension to be applied to the core wire by amount C of a distance where the insertion piece 30 is moved can be prevented.
Patent JP-S63305872-A (JP)
Title: Virucidal sheet
Inventor: SAITO HIDEAKI
IPC: A41D31/00
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a virucidal sheet, by containing a specific acid and/or a specific surfactant in a flexible sheet like base material. CONSTITUTION:A virucidal sheet is obtained by containing 0.5-10%,m pref., 0.5-3% of the least one compound (1) selected from phosphoric acid, phosphate, ascorbic acid and ascorbate and/or 0.01-5%, pref., 0.01-1$% of at least one surfactant (2) selected from sugar fatty acid ester and lauryl sulfate or both (3) of the above-mentioned compounds (1), (2) in a flexible sheet like base material. This virucidal sheet is effective for preventing the propagation of a virus has an evelope having droplet infection and contact infection properties. By increasing the amount of the chemical agents, a virus having no envelope can be also deactivated. As the flexible sheet like base material, tissue paper, a paper towel, nonwoven web, a medical cover cloth, a gown a sheet, a pillow cover or the like are used.
Patent JP-S5932241-A (JP)
Title: Telephone set with attendance display
Inventor: UENO TETSUO
IPC: H04M9/00
Filed: 1982-08-16
Abstract: PURPOSE:To discriminate the calling of an opposite party while observing the attending state of the opposite party, by constituting a telephone system of n-set of terminal devices having a communication function between the terminal devices, an attendance display function and a busy state display function, and one main device. CONSTITUTION:Two signal lines are connected from the main device MIND to a wall-mounted type attendance display board DISB, and four cables for power supply line and communication line are connected between terminal devices SUBD#<1>-SUB#<32> usable on a desk and the MIND. The MIND is provided with a power supply of AC100V and a battery BAT against power failure. The transmission/receiving of data between the MIND and each SUBD is attained by the time division polling system, and the main device has an exchange function. Each SUBD has the communication function between the terminal devices, an attendance display function displaying attendance, leaving or presence seat of a personnel corresponding to each terminal device, busy state display function displaying terminal device during a call and a general calling function from a specific terminal device to other terminal devices.
Patent JP-S5766441-A (JP)
Title: Developer for electrophotographic copying
Inventor: TASHIRO TSUNEO
IPC: G03G9/09
Filed: 1980-10-13
Abstract: PURPOSE:To always correct discrimination authenticity of paper money in a vending machine, etc., by adding a fluorescent substance to a developer. CONSTITUTION:A fluorescent substance is added to a developer for visualizing a latent image formed by charging a photoconductive receptor and exposing it. The fluorescent wavelength peak is kept <=420nm to render the fluorescent light white or colorless, and not to affect unfavorably the pattern and appearnce of a copy. Calcium tungstate, calcium magnesium arsenate, barium silicate, calcium phosphate, etc. are used as a fluorescent substance. An amount of it to be added is 5-50wt% based on a toner, and when an average particle diameter of the toner is 10 micrometers, size reduction of the fluorescent substance to 1 micrometer average particle diameter is sufficiently serviceable. Both are mixed in a V-type mixer after sufficiently pulverizing the substance in a mortar in advance, or the fluorescent substance and a synthetic resin may be melted and mixed by agitation.
Patent JP-S6033066-A (JP)
Title: Burn-in method of high frequency transistor
Inventor: IGARASHI MASABUMI
IPC: H01L29/80
Filed: 1983-08-04
Abstract: PURPOSE:To observe various parameters and set burn-in condition by putting a high-frequency transistor (TR) to be tested in operation with a low-frequency signal. CONSTITUTION:The high-frequency TR9 to be tested where load impedance is connected while an adjustment is made on the basis of static characteristics and a bias point is applied with a drain voltage VD and a gate-bias voltage VG, and a low-frequency signal is applied to the gate, so while voltages and currents at respective necessary points are observed through a measuring instrument, the burn-in condition is set. Simultaneously, the TR9 is heated to take an accelerated test. Consequently, when the high-frequency TR is put in turn-in operation, various parameters, e.g. the drain voltage and drain current, etc., are observed and the burn-in condition is set.
Patent JP-H0439217-A (JP)
Title: Picture image forming device
Inventor: ITSUKIDA MASAMI
IPC: B65H7/02
Filed: 1990-05-31
Abstract: PURPOSE:To enable the detection of information about the dimensions of paper sheets with a small number of signal wires even if there are numerous kinds of recording paper by providing a control part for detecting the dimensions of a picture-image recording medium in accordance with the voltage that is produced when at least one of a plurality of switches is operated by projections corresponding to the dimensions of the medium in a housing means. CONSTITUTION:Projections 8-2 provided at the foremost end or on the rear end surface or on the side surfaces of a partition plate, a partition plate 8-3, and a magnet 8-4 are placed in the positions corresponding to the dimensions of picture-image recording medium P that is housed inside a feed-paper cassette 8-1a or 8-1b. On the other hand, in the picture-image forming device in which the feed-paper cassettes are installed, a paper-size detecting device 20a is provided, and the switches 4-1, 4-2 corresponding to the selected size of the feed- paper are turned on or off by the contact of the projections 8-2 corresponding to the various paper sizes, e.g. JIS A3, B4, A4, A5, and the magnet 8-4. Then, this signal is input into an A/D converter 4-5, and the dimensional information of the picture-image recording medium P, 8-5 housed inside the feed-paper cassette can be detected by a microprocessor 4-6.