baber/WOPTO huggingface dataset:
Patent JP-H09236559-A (JP)
Title: Spontaneous combustion testing device
Inventor: MORITA KOICHI
IPC: G01N25/50
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a spontaneous combustion testing device wherein no powder-sample is jetted even when inactive gas flows in. SOLUTION: A sample 6 is placed an a sample holding device 4, inactive gas is discharged from a plug 7, the sample is kept at constant temperature with a heater 8, and then the inactive gas is replaced with air and measurement is initiated when the temperature becomes stable. The gas charged at measurement is discharged through, by way of the hole at the bottom surface of the sample holding device 4, the channel passing through the sample 6 part and also through discharge outlets 17 and 18. When, at the point the temperature begins to rise, the gas is abruptly changed to the inactive gas and the large amount of the gas flaws in, the sample manages to jet itself from a communication channel 5a only to blocked by a mesh cover 16. When the mesh cover 16 is clogged, the gas is mainly discharged from the ventilation openings 17 and 18.
Patent JP-S545660-A (JP)
Title: Cooling device for semiconductor device
Inventor: KICHIJIMA MASAHIRO
IPC: H01L23/467
Filed: 1977-06-15
Abstract: PURPOSE: To realize a compact design for the cooling device as well as a highdensity mounting for the module, by inserting and fixing the projection into the hole drilled to the cooler and transmitting the heat generated from the heating unit to the cooling water which is circulating the cooler through the projection of the heat sink. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60214384-A (JP)
Inventor: MAEDA SATORU
IPC: G09G1/00
Filed: 1984-04-10
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-H01243292-A (JP)
Title: Optical register memory array
Inventor: KUROKAWA TAKASHI
IPC: H01S5/026
Filed: 1988-03-24
Abstract: PURPOSE:To control write, storage, and readout times and to obtain output light with low distortion by providing gain control type laser diodes at the front or the rear side or both sides of a distribution feedback type or a Fabry-Perot type bistable semiconductor laser of multiple electrodes. CONSTITUTION:The waveguide layers 12' and the activating layers 13' of semiconductor lasers G and G' for optical gate and the waveguide layer 12 and the activating layer 13 of the distribution feedback type bistable semiconductor laser BL are connected optically at respective layers, and the laser BL is provided with a diffraction grating 15, and the waveguide layer and the activating layer are embedded by an embedding layer 14, and an electrode is attached, respectively, and a part between the electrodes is separated by grooves 16, 16' and 17, and antireflection films 19 and 19' are attached on an end part. When the large injection currents of the lasers G and G' flow, light transmits and arrives at the laser BL. The electrode EF of the laser BL is reset by permitting a current I1 to flow, and light Pin is made incident, and a current I3 is permitted to flow on the laser G, and emission light Pm is maintained, and readout is controlled by the injection current I4 of the laser G'. It is possible to control the write, storage, and readout times by the setting of a current impression time easily, and the distortion of the output light can be reduced in spite of the storage time.
Patent JP-S51146432-A (JP)
Title: Process for preparation of benzanilide derivatives having therapeutic action to immunological disease
Inventor: UMEZAWA KENJI
IPC: A61K31/22
Filed: 1975-06-12
Abstract: PURPOSE: Benzanilide derivatives, having therapeutic action to immunological disease, are prepared by the condensation of salicylic acid derivatives with aniline derivatives. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59198852-A (JP)
Title: Voltage regulator
Inventor: MASE AKIRA
IPC: H02K11/00
Filed: 1983-04-22
Abstract: PURPOSE:To prevent a thermal defect of a semiconductor part and to enable to sufficiently clamp a voltage regulator by containing by inserting or press-fitting a thermosetting resin pipe to the periphery of a through hole of a case made of thermoplastic resin. CONSTITUTION:A case 1 of a regulator 6 made of thermoplastic resin is insert molded with a plurality of terminals 7 made of metal therein. A heat sink 5 made of metal is fixed via an adhesive to the case 1. A through hole is opened at the same positions of the heat sink 5 and the case 1, which are clamped via a screw 2 to a generator frame 3. A thermosetting resin pipe 4 is molded or press- fitted to the periphery of the hole. In this manner, the shrinkage can not be almost observed due to the characteristic of the resin, and since the thermal conductivity is smaller than the metal, the heat of the frame 3 can be hardly transmitted to the heat sink 5, thereby suppressing the rise of the temperature of the regulator 6.
Patent JP-S63237996-A (JP)
Title: Composite photosensitive planographic printing plate
Inventor: KAWAI TAKAO
IPC: B41N1/00
Filed: 1987-03-27
Abstract: PURPOSE:To effectively use both sides of a double-faced type PS plate (photosensitive planographic plate) by providing a photosensitive layer on the surface of each of two supports releasably adhered to each other on the back side thereof by a weak adhesive. CONSTITUTION:To produce a composite PS plate, two aluminum plates 1 are releasably adhered to each other on the back side thereof by a weak adhesive 3, each of the face sides of the plates 1 is subjected to a surface treatment such as graining and electrolytic oxidation, and a photosensitive composition is applied to each of the face sides of the plates 1, followed by drying. To use the composite PS plate, one side thereof is first subjected to imagewise exposure by an ordinary method according to the kind of the photosensitive layer on that side, then the other side is subjected to imagewise exposure, and both sides are simultaneously subjected to development. A developing liquid and a developing means are appropriately selected according to the type of the photosensitive layer to be developed. When images are formed, the supports 1 are released from each other, and each of the PS plates thus obtained is used for printing on an offset press or the like.
Patent JP-H10266803-A (JP)
Title: Gas turbine cooling moving blade
Inventor: FUKUNO HIROKI
IPC: F02C7/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine cooling moving blade which is used under high temperature and can be applicable to a long blade, whose thickness is tinned and cooling efficiently is enhanced, and which can be easily machined. SOLUTION: In a moving blade 1, its inside from a blade root part 2 to a shroud 6 at an end is formed into a cavity 31, and many turbulators 5 are arranged in parallel on a blade inner wall surface. Cooling air from a turbine rotor is entered from a cooling air inlet 30 to the cavity 31 in the moving blade 1 and raised so as to disturb a flow by the turbulators 5 to improve heat transmission, cools a blade more efficiently than the conventional multihole cooling method, and is passed through the shroud air cooling hole 9 of the shroud 6 at the end, and released from a cooling air outlet 7 to the outside. The degree of the hollow of the inside of the moving blade 1 is raised by the cavity 31, so that this gas turbine cooling moving blade can be lightened and also easily machined, therefore cooling efficiency is enhanced.
Patent JP-H05275479-A (JP)
Title: Film sheet for protecting semiconductor substrate surface
IPC: H01L21/52
Filed: 1992-03-30
Abstract: PURPOSE:To prevent the electrostatic breakdown of a semiconductor device, by using conductive adhesive agent for a film sheet. CONSTITUTION:When a specified amount of the rear 7 of a semiconductor substrate 4 is ground as a grinding surface 10, in order to obtain a specified thickness, a separator 2 is peeled from a film sheet 1, and an insulative film 3 is stuck on the surface of the semiconductor 4 with adhesive agent 5. Since said adhesive agent 5 is conductive, generation of static electricity can be prevented, when the separator 2 is separated from the film sheet 1, when the film sheet 1 is stuck on the surface of the semiconductor substrate 4, and when the film sheet 1 is peeled from the surface 8 of the semiconductor substrate 4. Thereby the electrostatic breakdown of a semiconductor device can be prevented.
Patent JP-S58187351-A (JP)
Title: Method for correcting offset printing plate
Inventor: TAKEUCHI HIDEO
IPC: B41C1/10
Filed: 1982-04-28
Abstract: PURPOSE:To obtain printing durability without necessitating special work and to make it possible to carry out correction in good printing image quality, by a method wherein the surface of printing plate is ground or cut from the upper surface of rubber applied to said printing plate in order to protect the film surface thereof and the treated surface thereof is coated with a correcting liquid. CONSTITUTION:A correcting unit 27 is moved to a predetermined position on a printing plate positioned on a moving table 23 through a guide rail 20b and a slider bar 26. In the next step, a grinder 28 is at first fallen and, while moved, grinds the surface of the printing plate along with the protective rubber film thereon in a predetermined shape corresponding to a register mark while the pen tip 28a of a correcting pen 28 is succeedingly fallen to apply a correcting liquid to the ground part while the correcting unit 27 is moved. At this time, the correcting liquid protruded from the ground part is removed at the same time when the rubber film is removed, therefore, there is no such fear that the protruded correcting liquid is converted to a printing image during printing. By this method printing durability and good printing image quality are obtained.
Patent JP-S51148008-A (JP)
Title: Process for preparing therapeutic agents for leukemia
Inventor: OGASA KATSUHIRO
IPC: A61K35/50
Filed: 1975-06-16
Abstract: PURPOSE: Novel therapeutic agents for leukemia which inhibit selectively multiplication of leukemia cells and can recover the lost functions of leukemia cells to the functions of normal cells. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07316480-A (JP)
Title: Ink jet recording fluid
Inventor: MISE NOBUTAKE
IPC: C09D11/38
Filed: 1995-03-29
Abstract: PURPOSE:To obtain the title fluid which can be satisfactorily delivered, is capable of high-reliability recording and can give a black recording having good water resistance, high recording density, high grade, good hue and good fastness such as light resistance even when it is applied to plain paper. CONSTITUTION:This fluid comprises an aqueous medium, a dispersant and carbon black satisfying the following properties requirements: particle diameter (D) of 25-120nm desirably 25-40nm, DBP absorption (B) of 40-180ml/100g desirably 60-180ml/100g, pH of 2-6, and 10D+B>=400 desirably 10D+B>=600.
Patent JP-S62229803-A (JP)
Title: Nd-fe-b alloy powder for plastic magnet
Inventor: OGAWA RIKURO
IPC: H01F1/08
Filed: 1986-03-29
Abstract: PURPOSE:To obtain the Nd-Fe-B alloy powder, to be used for plastic magnets, having excellent magnetic characteristics and fluidity when an injection molding is performed by a method wherein the density of taps is set at 60-75% of true density when the average Particle diameter of powder is 40 mum or less, the particles are formed into a globular shape, the content of oxygen is set at 0.l% or less, and most of the particles are formed into an Nd2Fel4B phase. CONSTITUTION: Powder l is formed by performing an atmizing method, the tap density of 60-75% of true density is obtained as particle-size distribution with the average Particle diameter of 40 mum or less by adjusting spray pressure and the diameter of nozzle. As the particles are formed in globular shape, an excellent fluidity is given fo them, and also they have the most suitable shape for an injection molding. Pertaining to the content of oxygen, as the content of 0.l wt. % or more givens adverse effect on the magnetic characteristics of the powder and high magnetic coercive force is not obtained, the content of oxygen is set at 0.l% or less. The high magnetic coercive force can not be obtained by the rare-earth alloy which is oxidized intensely but the high coercive force is obtained by atmizing inert gas. The Nd2Fel4B phase having high coercive force can be obtained by performing a heat treatment on the powder.
Patent JP-S62229862-A (JP)
Title: Semiconductor element mounting circuit board having sealing frame
Inventor: YASUE TOSHIHIKO
IPC: H01L23/28
Filed: 1986-03-28
Abstract: PURPOSE:To spread a liquid resin to be bonded and sealed on the entire surface of the inside of a sealing frame surrounding an element mounting part and to prevent the outflow of the resin beyond the sealing frame, by exposing water repelling filler on the surface of the sealing frame. CONSTITUTION:A mixture of a thermosetting resin and a water repelling filler 6 is applied around the semiconductor element mounting part of a circuit board 1 in a frame shape. The mixture is heated end hardened, and the surface is polished with buff aud the like. Thus, a sealing frame 5, from which the water repelling filler 6 is exposed from the surface, is formed. A semiconductor element 8 is bonded to the element mounting part. The pad of the element 8 is bonded to a pattern 2 of the board 1 with wire 9 such as gold wire. A liquid resin is potted aud sealed in the inside of the sealing frame 5. The resin is heated and hardened. For the thermosetting resin, which is the constituent of the sealing frame 5, epoxy resin, phenol resin, melamine resin and modified resin thereof are used. For the water repelling filler 6, granule of fluorine based resin or silicon based resin is used.
Patent JP-H01247762-A (JP)
Title: Starter with planetary gear decelerator
Inventor: ENDOU SUETOU
IPC: H02K7/102
Filed: 1988-03-28
Abstract: PURPOSE:To lower rapidly the inertia rotation of an armature by pressing the armature by means of a cylinder member, by inserting the cylinder member into a hollow portion formed at an output rotary shaft and holding pinchingly this cylinder member by means of a pinion and an armature shaft. CONSTITUTION:At a starter, the armature shaft 7 of a motor 1 and an output rotary shaft 14 are arranged on the same axis, and at the same time, these are meshed with each other through a sun gear 12 and a planetary gear 23. And both end portions of the output rotary shaft 14 are shaft-supported respectively through a plurality of bearings 13, 16 and a pinion 17 or the like. In this instance, the output rotary shaft 14 is formed into a hollow structure and at the same time, a cylinder member 31 is inserted into this hollow portion 30. And the outer end portion of the cylinder member 31 is held pinchingly with the armature shaft 7 and a cap 33 fixed at the tip portion of the pinion 17. As a result, the inertia rotation of an armature is rapidly lowered by pressing the armature 6 on the side of a rear bracket 8 by means of the cylinder member 31.
Patent JP-H10269249-A (JP)
Title: Data logger system
Inventor: TANAKA SATOSHI
IPC: G05B9/03
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a data logger system with high reliability by using a plurality of inexpensive personal computers instead of an expensive large-scale computer or minicomputer. SOLUTION: The data logger system 10 is connected to a control unit and a central control board through a data line 11 and implements functions. Personal computers 41, 42...4N for processing take partial charge of the functions and are connected to one another by a network 30. Two personal computers 21 and 22 for data transmission and reception each have one end connected to the data line 11 and the other end connected to the personal computers 41 to 4N for processing through the network 30. The personal computers 21 and 22 mediate between the said control unit and central control board, and the personal computers 41 to 4N for processing while doubling data transmission and reception.
Patent JP-S5837204-A (JP)
Inventor: SHINOHARA KUNIO
IPC: E01C19/10
Filed: 1981-05-15
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-H0773740-A (JP)
Title: Composition for anisotropic conductive connection
Inventor: YOKOYAMA AKINORI
IPC: B22F1/02
Filed: 1994-04-11
Abstract: PURPOSE:To provide a composition, which is excellent in an oxidation resistance and a silver migration resistance, for anisotropic conductive connection by mixing the specific organic binder in fine powder of Ag-Cu group alloy of the specific composition. CONSTITUTION:A hot solution of Ag-Cu alloy, whose composition is represented by a general formula AgxCu1-x (the value of X represents an atomic rate and 0.001<=X<=0.4), is injected with inert gas to be pulverized into fine powder with the average particle diameter of 2-40mum. Ag-Cu alloy powder, in which Ag concentration on the surface of the fine powder is larger than 2.1 times of the average concentration of Ag concentration inside the fine powder and an area in which the Ag concentration gradually increases from the center toward the surface is provided, while one or more kind of Ti, Si is contained at the rate of 0.1-1000ppm and oxygen of 1-7000ppm is contained, and its diameter is within the range of the average particle diameter + or -2mum, occupies 50% or more in the whole of Ag-Cu alloy group powder, and 0.1-200 parts by weight of an organic binder such as a thermosetting resin or the like is added to one part. by weight of this Ag-Cu group alloy powder. In this way, a composition, which is excellent in conductivity and other characteristics, for anisotropic conductive connection is provided.
Patent JP-S58191210-A (JP)
Title: Continuous admixing of low-viscosity liquid to dope for wet spinning
Inventor: KAWABATA YUKIKAZU
IPC: D01D1/02
Filed: 1982-04-27
Abstract: PURPOSE:Two metering pumps are set in the feed system for the spinning dope and a pipe for introducing liquid of lower viscosity than the spinning dope is set between these metering pumps to permit continuous and stable admixing of a low-viscosity liquid to the spinning dope with high accuracy. CONSTITUTION:When a liquid of lower viscosity than the spinning dope such as a liquid containing additives, e.g., coloring agents, the pipings from the tank 1 for storing the spinning dope LS to the spinning system 2-6 are provided with 2 metering pumps P1 and P2 and a piping 4' from the tank 3 for storing the low viscosity liquid LA is set between these pumps. It is, of course, required in this case that the throughout of the pump P2 on the lower stream side is set larger than that of P1 on the upper side.
Patent JP-S55164457-A (JP)
Title: Grinding method for circumferential surface of pellet
Inventor: SEKIGUCHI HIROSHI
IPC: B24B5/22
Filed: 1979-06-11
Abstract: PURPOSE: To effectively grind the circumferential surface of, especially, a short fuel pellet having a ratio of height of diameter of not more than 1, by using a guide extended through and coaxially with the fuel pellet.  
     CONSTITUTION: A guide 6 is provided such as to be extended through and coaxially with a short fuel pellet 1. The guide 6 is adapted to transfer the pellet 1 to a receiving element 4, which is disposed between a grinding wheel 2 and a feed wheel 3, so as to be placed thereon. The circumferential surface of the pellet 1 is then subjected to grinding for centering the pellet 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H074993-A (JP)
Title: Encoder apparatus
Inventor: MAEDA HIDEO
IPC: G01D5/38
Filed: 1994-03-16
Abstract: PURPOSE:To measure quantity of two-dimensional movement of an object to be measured with a high resolution and a simple structure. CONSTITUTION:A diffraction grating 2 having a cross grating structure diffracts light from a light source 1 when it is made incident, to generate a first type of diffraction light having direction cosine in a first plane and a second type of diffraction light having direction cosine in a second plane perpendicular to the first plane. An interference part 30 selects two different diffraction lights nx1, nx2 from the first type of the diffraction light from the diffraction grating 2 to have them interfered to provide a first type of interference light, and selects two different diffraction lights ny1, ny2 from the second type of the diffraction light from the diffraction grating 2 to have them interfered to provide a second type of interference light. A light receiving element 6 detects a change in a phase of the first type of the interference light, while a light receiving element 7 detects a change in a phase of the second type of the interference light. Quantity of movement of the diffraction grating 2 can be measured based on the detection results.
Patent JP-S62229730-A (JP)
Inventor: OTSUJI TAIICHI
IPC: H01H67/06
Filed: 1986-03-31
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-H09268523-A (JP)
Title: Transparent sound insulating board
Inventor: OCHIAI SHINSUKE
IPC: E01F8/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the scattering prevention performance of a transparent sound insulating board when broken, and facilitate manufacture by plastering a specified performance film to at least one side of the transparent board made of an acrylic resin. SOLUTION: This transparent sound insulating board for the side wall of a road is manufactured by plastering a film to at least one face of an acrylic resin transparent board such as a polymethyl methacrylate. Shock and weather resistance is improved by adding a rubber component, a ultraviolet absorbing agent and a light stabilizing agent to the acrylic resin. A film whose tensile strength is 1,200kgf/cm<2> or more at the test speed of 3mm/min and whose Elmendorf tear strength is 50kgf/cm or more is used. The acrylic board and film is glued together so that the peel strength between them may be 1,000g/25mm or more at the test speed of 30mm/min. A drawn polyethylene terephothalate resin is used as the film.
Patent JP-H03272524-A (JP)
Title: Close-open detection circuit
Inventor: OKAMOTO SHINGO
IPC: H01H9/54
Filed: 1990-03-22
Abstract: PURPOSE:To find the number of switches in an open state with a small mounting space by forming different voltage values according to the number of switches in an open state of a plurality of switches to be inputted in an operational amplifier in order to detect the open state of the switches from its output. CONSTITUTION:Cathodes of (n) diodes D1 to Dn are respectively connected to one end of (n) resistors R1 to Rn respectively, and (n) switches S1 to Sn are connected between the cathodes of the respective diodes D1 to Dn and DC voltage supply V1 to form (n) pieces of unit switches 13. All of the anodes of the diodes D1 to Dn are connected to an input terminal of an operational amplifier 11 to be connected to DC voltage supply V2 through the resistors R. The other ends of the resistors R1 to Rn are connected to DC voltage supply V3 respectively. Three DC voltage supply V1 to V3 are made to have sufficient potential differences respectively. Thereby, how many of (n) pieces of unit switching circuits 13 are opened by measuring the voltage value of an output terminal 12 can be detected.