baber/WOPTO huggingface dataset:
Patent JP-S5563838-A (JP)
Title: Preparation of semiconductor integrated circuit
Inventor: SASAKI HAJIME
IPC: H01L27/02
Filed: 1978-11-09
Abstract: PURPOSE:To enable the coexistence of a I<2>L (Integrated Injection Logic) and a bipolar transistor by conducting heat treatment for oxidization at temperatures that provide a different rate of oxidization due to the difference of concentration near the surface of semiconductor. CONSTITUTION:An n-type epitaxial layer 2 is grown on a p-type substrate 1  through an n<+> embedded layer 4, and then a dielectric 18 of oxide film or nitriding film on its surface is removed by etching. After masking it, n-type impurities are diffused up to the required depth to form a high concentration n-type layer 12. In the next step, if the temperature for thermal oxidization is lowered, the rate of oxidization in the layer 12 becomes more rapid than that of others. As the result, a step is formed on the surface thereof. Next, an oxide film 13 is removed, and then the high concentration n-type layer is dispersed through high temperature treatment at a time when the isolation and others are formed to lower the concentration near its surface, thereby forming the I<2>L and the bipolar transistor by means of conventional method. In this arrangement, the epitaxial layer of I<2>L becomes thinner to improve a current amplification factor thereof, whereas the high dielectric strength of the bipolar transistor can be maintained to enable the coexistence of them.
Patent JP-H01307399-A (JP)
Title: Cartridge for record player
Inventor: KIYONO HISASHI
IPC: H04R11/08
Filed: 1988-06-06
Abstract: PURPOSE:To obtain high acoustic effect by using a fine wire consisting of copper at >=6N for the copper coil of a coil part for a cartridge. CONSTITUTION:The coil part of the cartridge for a record player is obtained, for example, by winding the copper fine wire at 10 to 35mumphi for 8 to 50 times around a square iron core at 1 to 5mm, and the length of the copper fine wire used for this is approximately 8 to 16cm. For the fine wire at the above length, the high-purity copper at the fidelity of >=6N (99.9999%) is used. Thus, the rise of the sound becomes fast, and the sound having reverberations and a wide band, and at the high acoustic effect can be generated.
Patent JP-H033396-A (JP)
Title: Case for hermetically sealed vessel
Inventor: IKEDA TATSUO
IPC: H03H9/02
Filed: 1989-05-31
Abstract: PURPOSE:To prevent gas to bs discharged from solder and to hold in high vacuum degree by vapor plating a flat plate with solder in vacuum by depositing or sputtering. CONSTITUTION:In a case for a hermetically sealed vessel formed in a cylindrical shaft after a flat plate is plated with solder, a hoop material 8 of the plate 1 is, for example, wound on a reel 7 in a vacuum tank 11, a boat 9 is heated in vacuum, and solder 10 is deposited to deposit the solder 10 on the material 8. When the material 8 is wound at a predetermined speed in this state, the solder 10 can be deposited in a predetermined thickness, and the solder 10 is heated in vacuum. Accordingly, the solder 10 having small impurity can be deposited on the material 8. As another method of adhering the solder 10 in vacuum, there is a method to be conducted by sputtering.
Patent JP-S5926261-A (JP)
Title: Photographic typesetter
Inventor: KOIZUMI MITSURU
IPC: B41B27/28
Filed: 1982-08-06
Abstract: PURPOSE:To raise the efficiency of printing operation by a method in which when receiving command signals for forward feed printing, letter board fixing, and printing, on the basis of informations on letter width and lens, letter width is deducted from em width, a mover is moved, and light exposure is made. CONSTITUTION:A mover 18 is moved onto a line end line by a forward feed printing command from a control table 27, and half angle of print letter is sent in the inverse direction to prevent the overpassing of the mover 18 in the effective region for picking up desired letters. Afterwards, a letter board 14 is fixed by a fixing command signal, the letters taken are confirmed, the fixation is released by a releasing signal if the letters are mistaken, letters are again picked up, and if the letters are right, a printing signal is given. The letter width is deducted from em width in an arithmetic circuit 25 on the basis of information on the letter width detection circuit 24 and the lens information detection circuit 23, and the mover 18 is sent toward normal direction by as much as the amount deducted. By watching CRT, fine adjustment is made, the mover 18 is moved to a given position and exposed to light, the letter board fixation is released, and at the same time em width of the print letter toward the reverse direction is sent to be readied for the next letter picking-up operation. Printing operation can thus be performed efficiently.
Patent JP-S63303257-A (JP)
Title: Control device for lock-up clutch
Inventor: SUZUKI AYUMASA
IPC: F16H61/14
Filed: 1987-05-30
Abstract: PURPOSE:To accurately control a slipping quantity by providing a sensor for detecting a vehicle speed and acceleration in a driven system behind a lock-up clutch, obtaining the amplitude of variation in rotation from the detected value of the sensor, and controlling the slipping quantity of the clutch in accordance with the size of the amplitude of variation by an increasing function. CONSTITUTION:The pulse signal of a vehicle speed sensor 84 is converted by an F-V converter 85 and an RMS converter 86 to calculate the amplitude X of variation in rotation. If this amplitude X is increased and, when X1<X<=X2 in relation to amplitudes X1, X2 which are set in a map, a clutch torque is reduced based on a defined formula. Then, a duty ratio is a little increased causing a lock-up control valve 70 to introduce oil pressure in an oil passage 60 also into a release oil pressure chamber 43 via an oil passage 47, thereby, reducing the pressing force of a lock-up piston, causing the slippage of a lock-up clutch 3. And, as the amplitude X is larger, the slipping quantity is larger increasing a power transmission quantity by means of a torque converter absorbing the amount of variation in rotating speed.
Patent JP-S5943022-A (JP)
Inventor: RUUKASU KURAUSU BEEMERU
IPC: C08G63/00
Filed: 1983-07-29
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-H0335058-A (JP)
Title: Polyarylene sulfide) compound
Inventor: ROI FURANKURIN RAITO
IPC: C08K5/5435
Filed: 1990-05-28
Abstract: Improved glass-filled poly(arylene sulfide) compositions and methods of preparing such compositions are provided. The compositions which are particularly useful for injection molding are comprised of poly(arylene sulfide) resin, glass and at least one epoxysilane, and have improved mechanical properties including tensile strength, flexural strength and impact resistance.
Patent JP-H09135005-A (JP)
Title: Wiring forming method of semiconductor device
Inventor: RI SOUNIN
IPC: H01L21/8239
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To form a contact hole for wiring small in aspect ratio on a landing pad by forming a landing pad charged with high fusing point at the peripheral circuit part at the same time, when forming the bit line of a memory cell part. SOLUTION: The bit line of a memory cell is made by double inlay method. At this point, a contact hole for formation of a landing pad is made to be connected with the n-type or p-type active region 12b of a peripheral circuit part at the same time, and this is made a landing pad 30b charged with high fusing point metal (or high fusing point metallic compound). A contact hole 40 for wiring charged with aluminum is set to this to make a contact. Hereby, this has an effect of reducing the thickness of an effective insulating film, so the etching film is easy to etch for forming a contact hole for wiring, and also a contact hole for wiring small in aspect ratio can be made on the landing pad.
Patent JP-S5262257-A (JP)
Title: Preparation of novel bicyclo 4,3,0 nonane derivatives
Inventor: INUKAI NORIKI
IPC: A61P43/00
Filed: 1975-11-18
Abstract: PURPOSE: Title compounds of formula I (R 1 ,R 2  are OH- protecting groups; R 4  is H,lower alkyl;R 6  is OH- protecting group); for example, 3-(4-carboxybutylidene)-7α,9α-dihydroxy-4-(1-hydroxyhexyl)-1βH, 6αHbicyclo [4,3,0] -nonane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10331931-A (JP)
Title: Planetary roller type power transmission
Inventor: WATANABE HAJIME
IPC: F16H13/08
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To impede the displacement of at least a planetary shaft onto the anti-planetary-roller side so as to ensure the smooth action of a needle roller bearing in a planetary roller type power transmission. SOLUTION: One end parts of a plurality of planetary shafts 4 inserted through a plurality of planetary rollers 3 through radial type needle roller bearings 8 are pressure-fitted into through holes 7a provided at input-output members 5, in the same number as the planetary shafts 4. In such constitution, regulating members 10, 11 for regulating the axial displacement of the needle roller bearing 8 are mounted at both axial ends in a bearing external mounting area in the planetary shaft 4, and the regulating member 11 on the input-output member 5 side also regulates the movement of the planetary shaft 4 onto the input-output member 5 side. The physical displacement of the planetary shaft 4 onto the anti-planetary-roller 3 side, that is, onto the input-output member 5 side, is therefore impeded. As a result, the action of the needle roller bearing 8 is not impeded.
Patent JP-H06350927-A (JP)
Title: Image pickup device
Inventor: MORI TAKESHI
IPC: H04N5/361
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a proper picture signal by extracting white level shading data being reference data for each picture element and applying correction to all image pickup elements so as to make luminance uneven components coincident in all the image pickup elements based on the data. CONSTITUTION:White level data of a picture signal by each CCD from a mirror image circuit 4 and a correction circuit 5b are received by frame memories 14a, 14b. Then an arithmetic operation circuit 12 is used to allow the correction circuit 5b connecting to a post-stage of a processing system of a CCD 1b to correct a picture signal based on a picture component from a CCD 1a. That is, an arithmetic operation processing section 101 to multiply an uneven luminance and a picture component with a picture component being an output of the CCD 1a, uneven shading and the picture component being an output of the CCD 1b are displayed and a reference white level is picked up and the luminance unevenness is stored in the memories 14a, 14b. Then the arithmetic operation circuit 12 incorporated in the processing section 101 executes arithmetic operation processing of the uneven luminance and an LPF 13 is used to eliminate an undesired high frequency component and to obtain a luminance correction component.
Patent JP-S62293717-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA KIYOYUKI
IPC: H01L21/288
Filed: 1986-06-13
Abstract: PURPOSE:To deposit a desired substance selectively on an n layer or a p layer in the surface of a semiconductor substrate by forming an impurity diffusion layer having a conductivity type reverse to the substrate to one part on one main surface of the semiconductor substrate, dipping the whole in an electrolytic solution and irradiating the upper section of the substrate by beams capable of exciting the semiconductor substrate. CONSTITUTION:A field oxide film 2 is shaped onto a p-type semiconductor substrate 1 by using a selective oxidation method, a gate oxide film 3 and a polysilicon gate 4 are formed, and n layers 5 are shaped in source-drain regions through an ion implantation method. A layer insulating film 6 is deposited, and a contact hole 7 is shaped. When the substrate 1 is dipped in an electrolytic aqueous solution containing platinum ions, chlorine ions and a supporting electrolyte Na2SO4 and irradiated by beams 9 having a wavelength capable of exciting silicon, charge separation is generated in the semiconductor substrate, electrons 10 collect to the n layer surface 11 of the substrate, and holes 12 gather to the back (p-type region) 13 of the substrate. Electrons collecting to the surface reduce platinum ions in the solution, and deposit platinum 14 on the n layer surface 11.
Patent JP-S643653-A (JP)
Title: Generation of color image and sheet material
Inventor: HORUGAA OOSUTO
IPC: G03C8/40
Filed: 1988-06-07
Abstract: PURPOSE: To form a sharp diffused image of high max. color density and low fog by simple heat treatment even when the recording material is stored for a certain period before used, by incorporating a weak acid org. compd. and a salt of a strong org. base as a basic precursor compd. into at least one hinder layer of a second sheet material. CONSTITUTION: A first sheet material is prepared in such a manner that the sheet has at least one photosensitive silver halide emulsion layer on a layer base body and contains at least one color forming compd. which can form the distribution according to an image of a dye which is diffused during development. The first sheet material and/or a second sheet material which is not photosensitive and contains a basic precursor compd. are wetted with a water- based liquid. Then the two sheet materials are laminated with the coating layers in contact with each other, heated at 50 to 120 deg.C and separated. Thus a color image is formed by a photographic dye diffusing method. The second sheet material contains a weak acid org. compd. and a salt of a strong org. base as the basic precursor compd. in at least one binder layer. Thereby, an accurate diffused image can be easily formed.
Patent JP-S6117214-A (JP)
Title: Erasing head of magnetic recording medium
Inventor: SATOU YOSHIHIRO
IPC: G11B5/012
Filed: 1984-07-04
Abstract: PURPOSE:To obtain a high magnetic head without heating, and to erase satisfactory a recording mark by only moving the titled erasing head in the radial direction on a rotating disk, by placing suitably the polarity of a permanent megnet. CONSTITUTION:An erasing head 5 is constituted by placing plual permanent magnets 7 on a nonmagnetic member 6, and installed to a driving device 4. In this case, when the polarity of the permanent magnet 7 is placed suitably, a leakage magnetic field 8 is inverted in the same way just as an AC magnetic field. The erasing head 5 is moved slowly as indicated with an arrow (v) on a rotating disk 3, and drawn out so as to be separated in the end, by which on the track, a recording mark 9 of a recording medium is erased by the leakage magnetic field 8 of the erasing head 5.
Patent JP-S5695939-A (JP)
Title: Hardly collapsible polyolefine article
Inventor: MAABIN UITSUSHIYUMAN
IPC: C08L23/02
Filed: 1980-10-03
Abstract: Degradation-resistant polyolefin articles, such as fibers, films, sheets and the like, are prepared from polymeric compositions containing a stabilizing system comprising a hindered amine and a nickel phosphonate which have been overcoated with a finish comprising an ethoxylated lubricant and a phosphate ester. In a preferred embodiment, polypropylene textile materials having improved thermal stability are provided compositions containing a stabilizing system comprising a hindered amine and a nickel phosphonate which have been overcoated with a finish composition comprising an ethoxylated lubricant and a phosphate ester in an amount sufficient to impart antistatic properties to said composition and increase the thermal stability of said polypropylene textile materials.
Patent JP-S5763221-A (JP)
Title: Coating of metal surface with thermoplastic resin
Inventor: WATASE HIDEO
IPC: B29C63/00
Filed: 1980-10-06
Abstract: PURPOSE: To obtain a coat film excellent in the performance of postworking such as bending, pressing and the like with an even powerful bonding property by heat bonding a thermoplastic resin layer on a metal surface removing air in the coating of the surface with the resin.  
     CONSTITUTION: When a thermoplastic resin layer (polyethylene terephthalate resin is ideal) is applied on a metal surface (it is preferable to keep the metal surface clean by grinding, pickling or the like), a resin film is laid on a metal, a tubular resin is applied on a metal tube or inserted thereinto. Then, after the exhausting of air between the metal surface and the resin layer with a vacuum pump or the like, they are bonded together by heat. If a layer of a heat bonding agent (amorphous polyethylene terephthalate copolymer resin of isophthalic acid, neopentyl glycol or the like is ideal in the case of a polyethylene terephthalate resin, for example) is attached, it is preferable because of allowing the bonding by heating at a low temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01306753-A (JP)
Title: Flow suction device
Inventor: SUGAWARA NORIO
IPC: F24F7/06
Filed: 1988-06-06
Abstract: PURPOSE:To discharge a smoke to the exterior through collecting the smoke before the smoke is diffused, by providing a second blow-off port on the outside of a first blow-off port in such a form that a portion of an annular flow blown off from the first blow-off port is sucked into a suction port while a surrounding flow is rolled up in it. CONSTITUTION:With a fan 5 rotated, a flow is sucked in through a suction port 4, and is blown out dividedly through a first blow-off port 7 and a second blow-off port 1. A flow from the first blow-off port 7 passes outward along a guider 9. A portion of the flow is again blown off through the port 7 to be circulated, but another portion of the flow is exhausted to the exterior through the second blow-off port 11. As time passes, a smoke is completely exhausted through the second blow-off port 11.
Patent JP-H01306759-A (JP)
Title: Detector for sludge in drain water
Inventor: SAKURAI SEIICHI
IPC: F24F11/02
Filed: 1988-06-06
Abstract: PURPOSE:To detect and indicate sludge present in drain water and prevent malfunction, by attaching a pressure sensor to a bottom part of a drain pan in which drain water is collected, and discriminating by means of a microcomputer the combined condition of a signal from the pressure sensor and a timer for draining time. CONSTITUTION:A microcomputer 14 receives a signal from a pressure sensor 12, and controls the operation of a drain pump 13. A timer 15 for measuring draining time is incorporated in the microcomputer 14. A sludge detection indicating part 16 is operated by a signal based on the discrimination performed by the microcomputer 14, and indicates a demand for 'cleaning of drain pan' on the outside of a product. The pressure sensor is attached to a bottom part of a drain pan in which drain water is collected, and the water level in the drain pan is detected based on the pressure sensed, whereby such a malfunction as that associated with a float switch is prevented from occurring, even when drain water becomes sludgy.
Patent JP-H09321639-A (JP)
Title: Receiver
Inventor: MOROHOSHI HIROSHI
IPC: H04B1/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To realize a receiver in which weather forecast data stored in a memory are prevented from not being updated but becoming obsolete and the received weather forecast data and weather forecast data predicted by itself are displayed altogether. SOLUTION: The weather forecast data having been received precedingly and stored and weather forecast data received this time are compared and when the both are dissident, a change in the 'weather forecast' is informed to the user as an alarm. Thus, it is prevented that the weather forecast data stored in a memory are not updated but obsolete. Furthermore, the receiver is provided with a means forecasting a weather in response to a tendency of atmospheric pressure measured by an atmospheric pressure sensor 11, the weather forecast by this means and weather forecast data obtained by receiving an FM teletext multiplex broadcast are displayed so as to display the display the received weather forecast data and the forecast weather.
Patent JP-S5366442-A (JP)
Title: Antitumors
Inventor: SASAKI TAKUMA
IPC: C12P19/04
Filed: 1976-11-18
Abstract: PURPOSE: β-1,3-Glucan derivs. I (at least one of R is-CH 2 COOH, and the other R, if present, is H;n is 0-1,000) and their salts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6029847-A (JP)
Title: Processing method of task
Inventor: FUJIMOTO TAKANOBU
IPC: G06F9/46
Filed: 1983-07-28
Abstract: PURPOSE:To allow a supervisor to perform task processing by an attach instruction and a call instruction by providing a table stored with instruction of the supervisor and also providing a function which stores a post instruction in the table successively to attach instruction processing. CONSTITUTION:A task A,1 requests the supervisor to perform task generation. The supervisor 2 receives this request at a reception part 3 to inform a control part 4 that the request is the attach instruction, and registers the attach instruction in the table 5 and operates a task control block 6 to put a task B,7 in operation. The control part 4 stores a post instruction by said operation as a substitute for the attach instruction in the table 5. Therefore, the generated task is performed according to the post instruction to eliminate the need for a judgement for discriminating between the task generation and task communication. When the call instruction is generated for the task A,1, the reception part 3 registers it in the table 5, and a task control block 6 is operated to call a task B,7.
Patent JP-S6118723-A (JP)
Title: Remedy for hepatopathies
Inventor: OZEKI TSUNEO
IPC: A61K35/14
Filed: 1984-07-05
Abstract: PURPOSE:A drug that contains, as an active ingredient, desialated orosomucoids, thus showing remedial action on hepatopathies such as chronic hepatitis or hepatocirrhosis. CONSTITUTION:Sialic groups are completely or partially removed from orosomucoid, in general, more than 15% desialation degree, is used as an active ingredient to give the objective remedy for hepatopathies. The dose is several mg/kg - tens mg/kg and is given orally or parenterally. Orosomucoid is a glycoprotein in alpha1 globulin, also called alpha1 acidic glycoprotein with a spherical structure which includes one polypeptide chain containing 181 aminoacids and crosslinks with 2 S-S bonds to have beta-structure. It has a molecular weight of 40,000-44,000 and is composed of 41.4% of saccharides, 14.7% of hexose, 13.9% of acetylhexosamine, 12.1% of sialic acid and 0.7% of fucose.
Patent JP-S5766222-A (JP)
Title: Construction of underground continuous wall
Inventor: NOMIYAMA MASUO
IPC: E02D5/18
Filed: 1980-10-07
Abstract: PURPOSE: To eliminate the need for locking pipes and raise the efficiency of construction of an underground continuous wall of partition steel plate type by filling a side-pressure member, e.g., gravel, etc., in the end portion of trench on the forward side.  
     CONSTITUTION: A trench 1 is provided by excavating the ground where a forward element is to be constructed. While tensing a sheet 2 for preventing the leak of concrete, an iron bar cage 4 with a partition plate 3 is hung down in the trench 1 and then a joint box 5 for pushing the partition plate 3 is erected in the trench 1. And, while placing concrete 7 through a tremie tube 6, gravel 8 is charged and filled so as to push the back side of the joint box 5. The trench 1 is excavated where a succeeding element B is to be constructed in such a way that it is connected with the trench 1 on the element A. While pulling up the joint box 5 and tensing the leak-preventing sheet 2, an iron bar cage 4 is erected for the succeeding element B and then concrete is placed. 
     COPYRIGHT: (C)1982,JPO&Japio