baber/WOPTO huggingface dataset:
Patent JP-H03676-A (JP)
Title: Package of electronic parts
Inventor: TERAMOTO HIROBUMI
IPC: H01G13/00
Filed: 1989-05-12
Abstract: PURPOSE:To resist vibration and impact during transportation and reduce erroneous mounting at the time of automatic mounting by providing constitution wherein a spacer is provided between a holding member and a package. CONSTITUTION:Packaging of electronic parts 1 comprises a package 11 where a series of electronic parts 1 are stored in winding state, a holding member 12 of the electronic parts, a flat plate 13 and a spacer 14. The spacer 14 is in contact with the holding member 12 as well as fixed to the flat board on such a position that it is not in contact with the electronic parts 1. With this constitution the package can resist vibration and impact during transportation as well as erroneous mounting at the time of automatic mounting after the transportation can be reduced.
Patent JP-S61277256-A (JP)
Title: Laser printer
Inventor: SHIRAISHI TAKASHI
IPC: G03G15/04
Filed: 1985-05-31
Abstract: PURPOSE:To make it easy for a user to vary the resolution by incorporating a switching means which sets variably the dot diameter of a laser beam and a resolution signal frequency and/or the scanning speed of the laser beam and varying the resolution of dot images by setting of the switching means. CONSTITUTION:A laser printer controls variably the dot diameter, the scanning speed, and the picture signal frequency by an incorporated switching means 230. If the scanning speed and the picture signal frequency are controlled in parallel with the control of the dot diameter, dot densities in main scanning and subscanning directions are varied, and the dot diameter is varied in accordance with them. On demand, only the dot density in the main scanning or subscanning direction can be adjusted independently to change the resolution. Dot densities in main scanning and subscanning directions are varied to change longitudinal and transverse magnifications of pictures. Thus, the user switches the switching means to vary the resolution easily.
Patent JP-S5344180-A (JP)
Title: Semiconductor inspecting method
Inventor: SAITOU KAZUHARU
IPC: H01L21/66
Filed: 1976-10-04
Abstract: PURPOSE: The production of defectives and the decrease in yield owing to defects of electric characteristic inspection are prevented by beforehand applying a voltage of the extent of breaking the oxide film of Al electrodes prior to inspection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5546519-A (JP)
Title: Light-emitting semiconductor device
Inventor: HIRAHARA KEIJIROU
IPC: H01L33/30
Filed: 1978-09-29
Abstract: PURPOSE: To reduce the stress or strain of the side surface of a diode pellet and raise its reliability, by providing p-side and n-side electrodes on a diode water having a p-n junction to manufacture the diode pellet and inclining the direction of the side surface of the pellet at a prescribed angle to the (110) plane.  
     CONSTITUTION: An n-type GaP single crystal is used as a substrate 1. An n-type GaP layer 42 and a p-type GaP layer 43 are sequentially produced by liquid phase epitaxial growing on the substrate 1 so that the diode wafer having the p-n junction 44 is provided. The p-side electrodes 45 and n-side electrodes 46 are produced on the wafer. The wafer is diced to make the diode pellet for a GaP LED of prescribed size. The elastic stress of strain of the pellet is then elminated by nitrohydrochloric acid at room temperature or by the like. The direction of the side surface of the pellet is inclined at an angle of 15° to the (110) plane. As a result, the stress or strain of the side surface of the pellet is reduced and its reliability is raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60261410-A (JP)
Inventor: MIKAMI KOUSHIROU
IPC: A45D20/10
Filed: 1984-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61276899-A (JP)
Inventor: TOYONAGA YOSHIHIRO
IPC: C11D7/26
Filed: 1985-05-31
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-H08317218-A (JP)
Title: Image processor
Inventor: IMAIZUMI SHOJI
IPC: H04N1/41
Filed: 1995-05-18
Abstract: PURPOSE: To effectively attain a continuous reduction copying function and a picture quality monitoring function by using the average value information on every block acquired from the coding processing as the image data on every pixel constructing the reduced image of an original. CONSTITUTION: The image data on an original are extracted by a GBTC system and in every (4×4) pixel blocks and undergo the coding processing, so that the data quantity is compressed down to 3/8. The coding processing of the GBTC system is applied to the average information LA that is acquired in every block by the same processing system. Thus the 1/16 image data on the original is easily obtained. In such a way, the coding processing is applied to the original image data and the information LA obtained in every block is used as the image data on each of pixels constructing the reduced image of the original. Then the image data consisting of plural reduced images is obtained. Thus it is possible to attain a so-called continuous reduction copying function that can form plural reduced images of an original on a single sheet of form.
Patent JP-H04346577-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRABAYASHI KOICHIRO
IPC: G03B13/02
Filed: 1991-05-24
Abstract: PURPOSE:To obtain the magnetic recording and reproducing device with an electronic finder which can provide a second finder window even in a direction excepting for the optical axis of the electronic finder as well. CONSTITUTION:When a reflection mirror 13 is moved to a position across an optical axis A of the electronic finder, the movement is detected by a position detection switch 16, the display image of an electronic finder 14 is inverted upside down by an inverter circuit 19, and an erecting normal image is obtained.
Patent JP-S63286507-A (JP)
Title: Dephosphorizing method for molten iron
Inventor: WADA MINORU
IPC: C21C1/02
Filed: 1987-05-16
Abstract: PURPOSE:To increase scrap blending ratio and to improve yield of molten iron in dephosphorizing process by melting scraps by charging oxygen and carbonic material after charging the scraps and molten iron into a reaction furnace and after that, charging dephosphorizing agent and oxygen gas. CONSTITUTION:After charging the scrap and the molten iron into the reaction furnace, oxygen and carbonic material are charged to melt the scrap. Then, by charging a dephosphorizing agent and oxygen gas, dephosphorization is executed. Or, after charging scraps and molten iron, dephosphorization is executed by charging a dephosphorizing agent and oxygen gas and after slag-off, is discharged oxygen gas and scraps to be molten are charged. By this method, a large blending ratio of the scrap, securing of melting temp. and maintenance of carbon content in the molten iron in the dephosphorizing furnace can be obtd. Therefore, the yield of the molten iron and the scrap blending ratio are increased and the productivity is improved.
Patent JP-S6011394-A (JP)
Title: Base material for correcting planographic printing
Inventor: SAKURAI YASUO
IPC: B41N3/00
Filed: 1983-07-01
Abstract: PURPOSE:To prevent a stain on a transfer surface after lamination to the surface of a plate by keeping the surface of a silicone rubber layer smooth, by laminating a releasable protective sheet having a smooth surface to the upper surface of the silicone rubber layer or the fluorine contained resin layer of a base material for correcting planographic printing. CONSTITUTION:A sticky layer 2 is provided to one surface of a support 1 such as paper or a plastic film while a silicone rubber layer 3 or a fluorine contained resin layer is provided to the other surface thereof to form a base material main body 4 and a protective sheet, which is excellent in smoothness and has release property to the silicone rubber layer, such as mirror coat paper, glassine paper, a plastic film, cellophane or a metal foil is laminated to the silicone layer 3 or the fluorine contained resin layer. As the protective sheet, one having a thickness of about 1-100mum is properly selected and used. If necessary, the sticky surface of the sticky layer 2 is covered with release paper 6. In correcting base material thus obtained, the protective sheet 5 is peeled off directly before use and the sticky layer 2 thereof is adhered to the required part of a printing plate prior to printing.
Patent JP-H05285548-A (JP)
Title: Method and device for generating elastic pressure by detonation
Inventor: SUZUKI MINORU
IPC: B21D26/027
Filed: 1992-04-15
Abstract: PURPOSE:To provide the method for converting the gaseous pressure by detonation to an elastic pressure and the device for this purpose. CONSTITUTION:A combustion chamber 1 is so set that its sectional area decreases gradually from one end 1A on progression of a flame. A convergent part having the min. sectional area is formed at the other end 1B and an elastic pressure chamber 12 housing an elastic body faces the aperture at the other end 1B. The sectional area of this combustion chamber decreases and, therefore, the pressure increases on progression of the flame in the combustion chamber 1. The pressure at the other end 1B is extremely high. This high pressure is transmitted to the elastic body in the elastic pressure chamber 12. A molding chamber 13 is provided in communication with the elastic pressure chamber 12 and a metallic mold 16 for molding which supports a member P to be molded is housed in the molding chamber 13. The elastic pressure chamber 12 is so formed that shape and size of the chamber or the properties of the elastic body can be properly changed.
Patent JP-S5548861-A (JP)
Title: Cassette changer for vtr
Inventor: INAGA TSUYOSHI
IPC: G11B15/675
Filed: 1978-09-29
Abstract: PURPOSE: To replace the cassette freely and smoothly without dropping the cassette and to enable the remounting of the cassette after once used, by providing the cassette containing section to the carriage horizontally moved.  
     CONSTITUTION: The cassette-containing shelve 26... are placed at the carriage 25, and the cassette 3.... This carriage 25 horizontally moves to the cassette containing section 11 of VTR1 by taking the roller 20 provided with the cover 17 at opening as a guide. Further, the desired cassette 3 is mounted on VTR1 via the cassette holder 5 controlled with the cassette changer 22 and it is again contained in the carriage 25 after it is used. Accordingly, without dropping the cassette, the replacement and re-containing of desired cassette can be made smoothly. Thus, the cassette changer which easily assembles free programs can be constituted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0220493-A (JP)
Title: Single wire type engine alarm device
Inventor: RICHIYAADO JIEI BURAGENZAA
IPC: B60R16/02
Filed: 1989-05-12
Abstract: PURPOSE: To remotely inform an operation failure by generating an alarm capable of identifying at least one of two operating states of a marine engine in response to an identifying means for identifying independent output signals for detecting the two operating states, respectively. CONSTITUTION: Individual engine troubles are identified by periodic voltage waveforms of different duty cycles on one signal line 12 to operate a horn 24 through an enable unit 16, a buffer 18, and a horn AMF 20, and the individual duty cycles are detected by a logic circuit consisting of a logic AMP 22 and a decoder 26. According to the detected signal, an overheat light 28 or a no-oil light 30, or a low-oil light 32 is lighted to give an alarm. According to this, the failure of an engine such as outboard motor can be remotely alarmed through an insulated single wire.
Patent JP-S60263683-A (JP)
Inventor: HIRATA HAJIME
IPC: B25J13/08
Filed: 1984-06-12
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-S62277569-A (JP)
Title: Lsi function tester
Inventor: KOBAYASHI MASAHITO
IPC: G01R31/28
Filed: 1986-05-27
Abstract: PURPOSE:To economically test an LSI with a simple constitution by generating various logic patterns from a data ROM for the LSI to be tested. CONSTITUTION:The data ROM5 and a control ROM6 are mounted according to the kind of the LSI12 to be tested. Then, test data read out of the ROM5 is stored in one of an input/output data register 8, an input/output control data register 9, and a mask data register 10 by control data read out in a pair according to an address signal from an address counter. Then, input data is extracted from test data from the register 8 by test data from the register 9 and supplied to the LSI12. Output data from the LSI12, on the other hand, is compared with an expected value from the register 8 by a comparator 13 and so that the result is masked by a masking circuit 14 with mask data from the register 10.
Patent JP-S6164234-A (JP)
Inventor: ERITSUKU FURANKERU
IPC: A61M5/32
Filed: 1985-06-03
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-S63288879-A (JP)
Inventor: ETSUHARA ATSUO
IPC: B66B1/48
Filed: 1987-05-18
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-H10316429-A (JP)
Title: Electroconductive titanium oxide, production thereof, and plastic composition containing the same
Inventor: TSUNASHIMA MAKOTO
IPC: H01B1/20
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive titanium oxide having excellent light fastness and weather resistance, by forming an electroconductive membrane composed of a metal oxide on the surface of an anatase type TiO2 integrated with Zn and/or Al into crystal thereof. SOLUTION: This method for producing the electroconductive titanium oxide is constituted by preparing a suspension liquid by dispersing an anatase type TiO2 powder having 0.01-1.0 μm mean particle diameter and integrated with 0.05-1.0 wt.% Zn, 0.02-0.4 wt.% AL or in total 0.02-1.0 wt.% in the case of using Zn/Al simultaneously in water, adding a water soluble solution formed by dissolving 80-95 wt.% SnCl2 and 5-20 wt.% SbCl3 in ethanol together with an aqueous alkaline solution such as with NaOH, etc., to the above suspension liquid to make pH1-4 for forming a membrane of a hydroxide containing Sb on the surface of the TiO2 powder, filtering the TiO2 powder formed with the membrane, drying, and burning in air within the temp. range of 500-800 deg.C. The obtained powder is mixed with a plastic material such as a polyolefin to form a composition.
Patent JP-S62277769-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L27/112
Filed: 1986-05-26
Abstract: PURPOSE:To improve yield nearly twice as high as that of conventional devices, and to enhance the effect of workhours by reducing displacement on alignment by conducting the ion implantation of ROM data and the formation of a first gate electrode through self-alignment. CONSTITUTION:The manufacture of an MOS type semiconductor device consists of a process in which at least first polysilicon 205 is deposited after a gate oxidation process, a process in which first silicon oxide 206 is deposited, a process in which the silicon oxide is patterned, a process in which ions are implanted, using a resist pattern as a mask, a process in which selective CVD is performed, employing the first polysilicon layer as a substrate and a first high melting-point metallic layer is deposited, a process in which the first silicon oxide film and the first polysilicon film are removed, a process in which second polysilicon is deposited, a process in which ions are implanted, using the first high melting-point metallic layer 207 and the resist pattern as masks, a process in which the second polysilicon layer is oxidized, and a process in which a second high melting-point metallic layer 212 is patterned.
Patent JP-H01292062-A (JP)
Title: Reversible color changing material
Inventor: MATSUMURA SHUNICHI
IPC: C08K5/34
Filed: 1988-05-19
Abstract: PURPOSE:To obtain a reversible color changing material suitable as photochromic materials, etc., having clear color, excellent repetition durability and solvent resistance, by blending a curable resin consisting essentially of a cyclic iminoether with a viologen. CONSTITUTION:A cyclic iminoether shown by formula I (n is 2-4; R is n- functional hydrocarbon group and the residue thereof may be interrupted or replaced with atom except carbon or group containing atom except carbon; Z is direct bond or group shown by formula II; Ra, Rb, Rc, Rd, Re and Rf are H, methyl, ethyl, etc.) is reacted with one or more compounds selected from the group consisting of a polycarboxylic acid (e.g., succinic acid) and a polyamine compound (e.g., ethylenediamine) except 4,4'- diaminodiphenylmethane (derivative) in the presence of a catalyst (e.g., protonic acid) under heating to give a resin, which is blended with 0.01-50wt.% viologen shown by formula III (D is monofunctional hydrocarbon group; 2(-)<''> is monofunctional anion).
Patent JP-S61280464-A (JP)
Title: Production of disubstituted cyanamide
Inventor: SASAKI MASANORI
IPC: C07C239/00
Filed: 1985-06-05
Abstract: PURPOSE:To obtain the titled compound useful as an epoxy resin hardener, etc., in high yield and purity, without separating hazardous cyanogen chloride, by reacting a disubstituted amine with sodium cyanide, etc., in the presence of chlorine in an aqueous solvent. CONSTITUTION:The objective disubstituted cyanamide can be produced by reacting a disubstituted amine (e.g. diethylamine, methylethylamine, etc.) with sodium cyanide (or potassium cyanide) in the presence of chlorine in an aqueous medium. The disubstituted amine is the compound of formula (R1 and R2 are 1-6C alkyl provided that at least one of R1 and R2 is 2-6C alkyl, etc.). The amine is preferably introduced together with sodium cyanide (or potassium cyanide) into the reactor in the form of a solution or suspension in the aqueous solvent. The aqueous solvent is an aqueous solution of an organic solvent having a boiling point of about <=100 deg.C (e.g. methyl alcohol).
Patent JP-S62276749-A (JP)
Title: Luminous radiation electron tube
Inventor: UETSUKI TADAO
IPC: H01J63/08
Filed: 1986-05-26
Abstract: PURPOSE:To improve the luminous efficiency, by furnishing a magnet to generate the lines of magnetic force along the peripheral form in the tube body, and forming a cathode and an anode to make the line combining the both electrodes cross rectangular to the lines of magnetic force. CONSTITUTION:In a ring-form tube body 1 with the light permeability, a luminous radiation gas such as mercury, cesium, or sodium is sealed at a low pressure, and in a central permeable hole 7, a magnet 6 consisting of a permanent magnet is arranged to make the generating lines of magnetic force follow along the peripheral form of the tube body 1. While a thermion radiation type cathode 2 is furnished at the inside of the tube body 1, an anode 3 is arranged to make the distance from the cathode 2 equal to or less than the mean free path of electrons to get a positive property discharge, and to make the line combining the cathode 3 and the anode 2 cross rectangular to the lines of magnetic force the magnet 6 generates. Therefore, the electron energy in the luminous space is lower than the potential given to to the anode 3, suitable to excite the ultraviolet rays, for example, and the luminous efficiency is increased.
Patent JP-S6013243-A (JP)
Title: Instrument for computing and measuring mol
Inventor: MINEGISHI TSUNEYUKI
IPC: G01N5/00
Filed: 1983-07-02
Abstract: PURPOSE:To simplify computation of mols of various materials, by attaching or assembling a mol computing instruments, which comprises a circular part where a mol scale is marked and can be rotated, to a mass measuring instrument or using the mol computing instrument independently. CONSTITUTION:A disk B, on which a mol scale is marked, and an outer disk A, on which a mass scale is marked, are arranged in a concentric manner so that they are rotated each other. The magnitudes of the mass scale and the mol scale are determined depending on a material. In measuring the mol, the zero point of the mass scale of the outer disk A is aligned with the zero point of the mol scale of the inner disk B. The value of the mol on the disk B, which agrees with the value of the mass scale of the disk A, is read. When one disk, on which a plurality of mol scales are concentrically marked, is used instead of the disk B, it is more effective. When logarithmic scales are used for both mass scale and mol scale, the mol value can be computed for any material. Thus the computation of the mol from the mass of a material can be simplified.
Patent JP-S61280795-A (JP)
Title: Operation mode switching controlling method for scherbius device
Inventor: TAKAHASHI KANEHIRO
IPC: H02P23/00
Filed: 1985-06-05
Abstract: PURPOSE:To minimize a speed variation by switching an operation mode after the speed setter and a start resistor of a Scherbius device side are set to the maximum speed position of a common speed. CONSTITUTION:When a necessity of switching to the secondary shortcircuiting operation occurs due to certain reason during Scherbuis operation, a setter 10 is operated to become the maximum speed. A start resistor 9 is set to the position for producing the maximum speed (the position of the minimum resistance) in parallel with the previous operation. A mode can be switched only when the set speed value and the starting resistance value are both disposed at the position for generating the maximum speed, thereby closing a switch 7, then opening a switch 8, then shifting to the secondary shortcircuiting operation.
Patent JP-H0416445-A (JP)
Title: Recording sheet conveying device
Inventor: SHIBAKI HIROYUKI
IPC: G03G15/00
Filed: 1990-05-10
Abstract: PURPOSE:To stabilize the writing start position of a picture formed on a sensitized material, on a recording sheet so as to improve recording quality by turning ON and OFF a resist clutch several times during warm-up. CONSTITUTION:A recording sheet 2 fed from a sheet feed roller 3 is butted against a resist roller 3 standing still, and a resist clutch 6 is turned ON in a manner to match a timing to convey the recording sheet 2. In this case, after turning ON of a power supply, a drive motor is run to effect warm-up, and thereafter sheet feed operation is started. During the warm-up, the resist clutch 6 is turned ON several times. This process prevents production of dust and burrs on a clutch disc surface, stabilizes a rise time, and stabilizes the writing start position of a picture on the recording sheet 2.
Patent JP-S612374-A (JP)
Inventor: KURAUSU DEIITAA RATSUSHIYU
IPC: H01L31/062
Filed: 1985-06-05
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-H02299266-A (JP)
Title: Solid-state image sensing element and drive thereof
Inventor: OKUBO YOSHIO
IPC: H04N5/374
Filed: 1989-05-15
Abstract: PURPOSE:To enable the reduction of a voltage required for discharging stored signal charges and to moderate the recessed surface of a photodetective section by a method wherein a charge storing section N region of P<+>NP structure of a photosensing section is formed self-aligned with a readout gate electrode. CONSTITUTION:A solid-state sensing element of this design is composed of an N-type region 1 which stores signal charges, a P<+> type region 2E epitaxially grown on the N-type region 1 as a photodetective surface layer, and a conductor strip section 2P which is electrically connected to the epitaxially grown layer 2E of the photodetective surface layer and formed on a separated part on an oxide film 14 formed on a P-type region 9 adjacent to the charge storing section 1. In this case, a charge storing section N region 1 of P<->-N-P type three-region structure of a photosensing section can be formed self-aligned with a readout gate electrode 7. By this setup, not only a voltage required for sweeping out disused charges can be made low but also the surface of a P-type section 2E of a photosensing section P<+>NP structure can be prevented from being lower than the surface of the readout gate electrode 7 in level.