baber/WOPTO huggingface dataset:
Patent JP-H09120278-A (JP)
Title: Apparatus and method for line scan conversion in computer graphics system
Inventor: JIYON ERU ASHIYUBAAN
IPC: G06T11/20
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To generate a proper figure corresponding to a line segment by rendering the line segment in the same direction as respective tacit directions of these line segments. SOLUTION: A line scan pre-processor 130 generating a rendering parameter in the prescribed rendering direction according to the vertex data decides whether or not the vertex data in correspondence with the prescribed rendering direction according to an input showing a line segment type. Then, the line scan pre-processor 130 is provided with a second circuit swapping a calculation order of a rendering parameter according to the decision that the vertex data don't correspond with the prescribed rendering direction and obtaining the prescribed rendering direction, and the device consists of a line scan stepper 134 converting the rendering parameter into the pixel data for generating the display of the line segment.
Patent JP-H07330840-A (JP)
Title: Continuous production of rubber-modified styrenic resin
Inventor: OTSUGI SHIROU
IPC: C08F279/00
Filed: 1994-06-28
Abstract: PURPOSE:To produce a rubber-modified styrenic resin having extremely improved impact resistance and surface luster. CONSTITUTION:In this method for producing a rubber-modified styrenic resin from a styrenic monomer and an acrylonitrile-based monomer in the presence of a rubber-like polymer by using a continuous polymerizer consisting of two or more reactors by a continuous bulk and/or solution polymerization method, (1) the method comprises a first process in which raw materials for polymerization are fed to the first reactor and the monomers are polymerized in a state wherein the rubber-like polymer is not substantially transferred to a dispersion phase and a second process in which the polymerization raw materials are added to the second reactor, etc., and the rubber-like polymer is transferred to the dispersion phase and (2) the ratio of the raw materials added in the second process based on the raw materials used in the first process is 10-220wt.%.
Patent JP-S5936289-A (JP)
Inventor: HORIUCHI SHINICHI
IPC: G06F3/048
Filed: 1982-08-24
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-S627288-A (JP)
Title: Interphone with tv
Inventor: DEIBUIDO ERUBABAUMU
IPC: H04N7/18
Filed: 1985-07-03
Abstract: PURPOSE:To improve use efficiency of a device and, at the same time, safety and convenience of the dweller by providing a changeover means for displaying an image from an image pickup means arranged at a commonly used entrance with an image from an administration room, etc. CONSTITUTION:A displaying means (TVs) 32 mounted in interior devices of each house of multiple dwelling houses are equipped with an image changeover button 32(a) through which the image is picked up at the commonly used entrance 10 and those at the administration room 20 are optionally changed over to be displayed to a CRT 32(b). Once the buttons are depressed, the image from a door unit 11 is changed over with that of the switcher 23 of a room 20 and can be displayed to the displaying means 32. Accordingly, the broadcast of information in the multiple dwelling houses which are sent from the administration center via room 20 or directly from the room allow the dweller to have always the concerned information and can improve use efficiency of the device. Furthermore, turning a camera and means 32 90 deg. can photograph the picture of a visitor as large as a lower half of his body and makes it possible to check a person hidden under the visitor to improve safety.
Patent JP-S6126564-A (JP)
Inventor: SUZUKI JUNICHIRO
IPC: C04B35/10
Filed: 1984-07-13
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-S5935471-A (JP)
Title: Manufacture of pnp transistor
Inventor: KAMATA YASUHIDE
IPC: H01L29/72
Filed: 1982-08-23
Abstract: PURPOSE:To prevent the titled device from generation of a depletion layer on the surface of an emitter region, and to remove the lowering of the hFE at a small current flowing time by a method wherein the emitter region constructing the transistor is formed by diffusion using a boron impurity source enabled to be treated at a low temperature, and an oxide film to cover the surface thereof is provided according to the CVD method. CONSTITUTION:When the emitter region 12 is to be formed by diffusion in a base region 11 provided in the surface layer of a semiconductor substrate through an opening provided in the insulating film adhered on the whole surface, boron enabled to be treated in the low temperature is used as the impurity source. Namely, B2O3 enabled to be treated in the low temperature is used as the impurity source in place of BBr3 and BN, and a stain film to generate on the surface is thinned remarkably as 2-300Angstrom . After then, the oxide film 13 is adhered on the whole surface of the region 12, while at this time, generation of the film 13 is performed according to the CVD method, and film thickness thereof is made also to 5,000-6,000Angstrom . Lowering of impurity concentration of the region 12 is avoided by this way, while a contact hole 14 is provided in the film 13, and an Al electrode 15 is equipped to the region 12.
Patent JP-S6040707-A (JP)
Title: Low boiling point medium cycle generator
Inventor: TAJIMA SHIGERU
IPC: F01K25/10
Filed: 1983-08-12
Abstract: PURPOSE:To enable earlier starting of a plant by providing bypass conduits in which a small-capacity starting pump is interposed, detouring a flow-rate regulating valve in a conduit connecting a condenser with an evaporator, in a low boiling point medium cycle generator. CONSTITUTION:A plant has a medium condenser 1, which cools and condenses a medium like a Freon, etc. by means of a low-temp. heat source like an LNG, etc. which flows in a conduit 15, a medium circulating pump 2, a flow-rate regulating valve 3, and a medium evaporator 4, which heats and evaporates the medium by means of a high-temp. heat source like sea water, etc. supplied by a conduit 14. And, a turbine 6 which is directly connected to a generator 13, is driven by means of a medium vapor generated in the evaporator 4. In this case, detouring the flow-rate regulating valve 3, bypass conduits 21 to 23 are provided, in which a small-capacity starting pump 19 and a delivery valve 20 are interposed. And, when starting the plant, by closing the flow rate regulating valve 3 and starting the starting pump 19, the equipment and conduits between the condenser 1 and the evaporator 4 can be cooled rapidly, enabling earlier starting of the plant.
Patent JP-H09193621-A (JP)
Title: Tire for self-traveling vehicle
Inventor: FUJIMOTO MASAAKI
IPC: B60C11/24
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To make a sounding body, embedded in a position on the inner surface side by the specified distance from the ground plane of a tire, come in contact with the road surface to generate alarm sound when the wear of the tire advances to a wear limit line in a tire for a self-traveling vehicle. SOLUTION: The grounding part of a sounding body 3 generating grounding sound at the time of grounding is positioned in a position on the inner surface side by the specified distance from the ground plane of a tire.
Patent JP-H0819043-A (JP)
Title: Portable telephone set
Inventor: SANPEI MASARU
IPC: H04M1/00
Filed: 1994-06-28
Abstract: PURPOSE:To simplify the operation corresponding to the area even when the portable telephone set is resident in any area in the case of the portable telephone set whose use is available over plural areas. CONSTITUTION:The portable telephone set making radio communication with a base station connecting to a telephone line is provided with a communication control means 21 making communication control via a base station, a storage means 25 storing control information of each area in which the use of the telephone set is available together with each area code, and a discrimination means 21 for an area code included in a control signal sent from the base station, and the control information of the code area discriminated by the discrimination means 21 is read from the storage means 25 and the communication control means 21 conducts corresponding communication control.
Patent JP-H0810821-A (JP)
Title: Device for cooling hot plate
Inventor: NAKAGAWA MICHIHIRO
IPC: B05B1/20
Filed: 1994-06-28
Abstract: PURPOSE:To simply change the range of a cooling control corresponding to a hot plate having uneven distribution of the surface temp. in the width direction and to effectively enable the uniform cooling in the plate width direction by arranging a shield plate enabling come-in/come-out in the width direction to the side edges of the hot plate in the interval between the hot plate and a cooling water spouting nozzles and just below each cooling water spouting nozzle. CONSTITUTION:The jetting of the cooling water at the side edge parts of the hot steel plate M is shut out by inserting a first shield plate 3 for masking the side edge parts, enabling come-in/come-out in the width direction to the side edges of the hot steel plate M and the supercooling to the side edge parts can be prevented. Further, a second shield plate 4 fitted to the flowing water receiving trough 5 is tilted from the vertical state, and the supercooling to the center part can be prevented by shutting out the jetting of the cooling water in the center part of the hot steel plate M. Then, the uniform cooling to the hot steel plate M having wholly different to the temp. distribution between the center part and side edges can be executed by the simple mechanism and the mechanism can be kept up with the uniform cooling to any hot steel plate having uneven distribution in the plate width direction caused by the different material and the different treating process.
Patent JP-H04356953-A (JP)
Title: Reflow soldering method for lsi package
Inventor: IIIZUMI TAMIO
IPC: B23K1/00
Filed: 1991-05-22
Abstract: PURPOSE:To secure long-term reliability of the soldered connection of an LSI package. CONSTITUTION:Gold-plated layers are removed from the terminals of a butt lead pin grid array type LSI package (a) by dipping the terminals in melted solder of 200 deg.C or higher for more than 5 seconds in a process 1. The LSI package (a) is mounted in a process 3 on a circuit board (b) to which solder paste (c) is screen-printed in a process 2. And the circuit board (b) with the LSI package (a) mounted on it is reflow-soldered through a process 4.
Patent JP-S6131628-A (JP)
Inventor: BUERUNAA FUAUPERU
IPC: F02M41/12
Filed: 1985-07-05
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-H05312530-A (JP)
Title: Method and apparatus for detecting surface distortion
Inventor: SAGIYA HIDEO
IPC: G01B11/16
Filed: 1992-05-13
Abstract: PURPOSE:To detect surface distortion through a simple structure. CONSTITUTION:White light from a white light source 20 is incident on an elongated prism 11 where the white light is spectrally diffused to produce parallel light beams of seven colors for irradiating the surface to be measured. Distortion on the surface to be measured is detected from the variation pattern of each parallel light beam produced by rotating the prism 11 thereby moving the seven color light beams perpendicularly thereto on the surface to be measured.
Patent JP-S6126050-A (JP)
Title: Light receiving member
Inventor: SAITO KEISHI
IPC: G03G5/082
Filed: 1984-07-17
Abstract: PURPOSE:To prevent light interference and to form a good image by laminating on a substrate the first layer contg. Si and Ge and the second layer contg. Si and a surface layer in succession and increasing Ge concn. in the first layer on the side of the support. CONSTITUTION:The first amorphous layer 1002 contg. Si and Ge and the second amorphous layer 1003 contg. Si and further a surface layer 1005 are laminated on the substrate 1001 to form a light receiving layer 1000. The interfaces 1006, 1007 of each layer are formed not parallel to each other, and each is minutely roughened to prevent the interference of the lights reflected from the interfaces. The Ge concn. in the first layer is increased on the side of the substrate 1001 to enhance efficiency of absorption of the longer wavelength semiconductor laser beams by Ge. The surface layer 1005 is made of an amorphous material of Si and C to prevent light reflection with its surface and to enhance humidity resistance, successive repeating use characteristics, and dielectric breakdown strength, thus permitting the light receiving member to be adapted to image formation by using a monochromatic coherent light.
Patent JP-H0439012-A (JP)
Title: Method and device for crushing remainder of gate
Inventor: TAKAHASHI YASUSHI
IPC: B29C45/17
Filed: 1990-06-05
Abstract: PURPOSE:To obtain a molded product for which selection or post processing is unnecessary, by a method wherein a head possessing a gate crushing terminal is positioned by an actuator moving the head longitudinally and laterally during a molding process where the molded product is in a cavity of a mold. CONSTITUTION:When a molded product 2 is molded and left behind in a movable side platen 1, an actuator 4 fitted to the platen 1 is actuated in a longitudinal or lateral or vertical direction by a control device. A crushing head 3 is fitted to the actuator 4 by extending in the direction of the molded product and gate crushing is performed by facing its positioning surface 3a on the molded product. In addition, a positioning plate 7 is fixed to the crushing head 3 with a plate fixing screw 8 by placing a shock damping spring 5 between the crushing head 3 and positioning plate 7 and a position of the positioning plate 7 is decided by a slide pin 6 fixed to the crushing head 3. A crushing terminal 3b is incorporated into the crushing head 3 through a spring 9 for crushing shock and guided to the positioning plate.
Patent JP-H04369735-A (JP)
Title: Backup system for computer system
Inventor: YAMADA AKIRA
IPC: G06F15/177
Filed: 1991-06-19
Abstract: PURPOSE:To automatically detect the occurrence of a fault in any operation system computer and to automatically raise a standby system computer. CONSTITUTION:A common storage device 6 where backup data areas for respective operation system computers 1A, 1B and 1C are secured is provided. The operation system computers 1A, 1B and 1C successively rewrite data on the self-auxiliary storage devices 4A, 4B and 4C during an operation and successively rewrite self backup data in the common storage device 6. The standby system computer 3 supervises the occurrence of the fault of the respective operation system computers 1A, 1B and 1C. When the occurrence of the fault in any operation system computer is detected, backup data concerned in the common storage device 6 is called, is copied in a self auxiliary storage device 5 and the backup processing of the computer where the fault occurs is started.
Patent JP-H0575218-A (JP)
Title: Molded substrate
Inventor: FUNADA RYUICHI
IPC: H05K3/00
Filed: 1991-06-19
Abstract: PURPOSE:To provide a substrate easy to fix to a product since the molded board itself can be made in optional shape and is excellent in magnetic shield property and ignition resistance and retardation since it is covered with metal. CONSTITUTION:A board itself can be shaped freely by arranging a V-shaped groove 3, a rectangular groove, or the like in the optional part of a circuit pattern during injection molding. The metallic plate at the periphery is retained closely at molding, and by properly bending the board along the groove made in each section of injection-molded resin 2, it becomes a casing-shaped substrate.
Patent JP-S5849898-A (JP)
Title: Manufacture of heat exchanger
Inventor: HATSUTORI TAKESHI
IPC: F28F19/06
Filed: 1981-09-18
Abstract: PURPOSE:To enhance the corrosion resistance of the heat exchanger by a structure wherein a heat exchange tube consists of a cladding material of pure aluminum and a core material of aluminum alloy. CONSTITUTION:The heat exchanger is made of an aluminum clad tube, which consists of the cladding material 4 of pure aluminum and the core material 3 of aluminum alloy, which is nobler than pure aluminum with respect to electrode potential and along the periphery of which fins 2 are fixed by vacuum  soldering. Owing to the structure as described above, because pure aluminum is  used as the cladding material of the aluminum clad tube, the contamination by  zinc in a vacuum soldering furnace, which is the conventional problem in vacuum soldering, can be completely evaded and, because the core material 3, which  is nobler than pure aluminum with respect to electrode potential, the cladding  material 4 turns to be a sacrificial anode. Accordingly, the heat exchange tube  1, made of aluminum clad tube of subject heat exchanger has more excellent  pitting corrosion resistance than that made of aluminum tube having no clad  structure.
Patent JP-H0723484-A (JP)
Title: Network synchronization system
Inventor: FUKUTOMI KOSUKE
IPC: H04W92/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide the network synchronization system in which clock synchronization is established with high accuracy without causing a frequency deviation by the independent synchronization network. CONSTITUTION:A modified clock signal generating means generating a modified clock signal corresponding to relative moving speed with respect to a stationary station is provided to a network synchronization device 8 being a mobile station. The modified clock signal generating means includes plural oscillators 1-3 to oscillate plural original clock signals whose frequency differs and a selection means selecting one of the plural original clock signals as a modified clock signal in response to a moving speed. Through the constitution above, Since the network synchronization device 8 selects at any time any of the oscillators 1-3 in response to a change in the mobile speed and sends a proper modified clock signal (original clock signal) as a reference clock signal, the frequency fluctuation due to the Doppler effect with respect to the reference clock signal is minimized by a receiver 6.
Patent JP-S5770852-A (JP)
Title: Preparation of optical active alpha-cyano-3-phenyl-benzyl-2-(4-chlorophenyl) isovalerate
Inventor: SUZUKI YUKIO
IPC: C07C67/00
Filed: 1980-10-20
Abstract: PURPOSE: To obtain the titled compound having strong insecticidal activity advantageously with respect to industrial production and economical aspect, by crystallizing phenvalerate A α  from a solution of phenvalerate A in the presence of substantially pure crystal of phenvalerate A α .  
     CONSTITUTION: When crystal of phenvalerate A α [(S)-α-cyano-3-phenoxybenzyl (S)-2-(4-chlorophenyl)isovalerate]is crystallized from a solution of phenvalerate A[α-cyano-3-phenoxybenzyl(S)-2-(4-chloro-phenyl)isovalerate] in the presence or absence of a basic reagent(e.g., NH 3 ), first the solution of phenvalerate A is heated at ≥40°C, phenvalerate A α  recrystallized from a solvent (e.g., alcohol type) is used as seed crystal, phenvalerate A α  is crystallized in the solvent (e.g., alcohol type), and the crystal together with phenvalerate A in the mother liquor is recovered, to give phenvalerate A rich in phenvalerate A α . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H093643-A (JP)
Title: Manufacture of substrate having film of chromium compound and color filter
Inventor: YOSHIDA KAZUAKI
IPC: G02B1/115
Filed: 1995-06-14
Abstract: PURPOSE: To provide a manufacturing method of a substrate having a low reflection chromium film which does not use any inert gas and is excellent in the cost aspect by a reactive sputtering method, and a color filter of the low reflection black mask. CONSTITUTION: In a method for manufacturing a substrate having a film of chromium compound consisting of a mixture of chromium oxide and chromium nitride by the reactive sputtering method, the reactive sputtering is achieved using the chromiun metal as the target, and using the mixture of <=4.5vol.% gaseous oxygen and >=95.5vol.% gaseous nitrogen as the atmospheric gas. A substrate having a double-layered low reflection chromium film is manufactured by forming a chromium metal film as a light shielding layer on the film of the chromium compound on the substrate. A color filter is provided in which the low reflection black mask is made of the film obtained by working the low reflection chromium film of the substrate.
Patent JP-H0440417-A (JP)
Title: Liquid crystal device and production thereof
Inventor: MARUYAMA KAZUNORI
IPC: G02F1/1333
Filed: 1990-06-07
Abstract: PURPOSE:To drive the above device with a low voltage and to obtain high- contrast images, distinct threshold voltage, and steepness as well as to allow time-divided driving by forming a transparent high-polymer material by polymerizing a polymerizable compsn. having a specific monofunctional alkyl (meth) acrylate and multifunctional alkyl (meth)acrylate. CONSTITUTION:This device has two sheets of substrates which may have electrode layers but on of which is transparent and a dimming layer supported between these substrates. The dimming layer is constituted by forming the three-dimensional network structure of the transparent high-polymer material into the continuous phase of the liquid crystal material. The transparent high- polymer material is formed by polymerizing the polymerizable compsn. contg. the monofunctional alkyl (meth)acrylate having 5 to 25C alkyl group and the multifunctional alkyl (meth) acrylate. The driving with the low voltage is possible in this way and the transparent/white turbid opaque contrast is high. Since the threshold voltage is high, the time-divided driving is possible.
Patent JP-S5479292-A (JP)
Title: Preparation of 3,5-dihydroxy-1,2,4-triazine-6-carboxylic acid
Inventor: HIRANO TAKAO
IPC: C07D253/06
Filed: 1977-12-07
Abstract: PURPOSE: To obtain the title compound usable as an intermediate for synthesis of antibacterials in a short process in a high yield, by reacting a ketomalonate with a semicarbazide or its salt in an inert solvent, and by cyclizing and hydrolyzing the reaction intermediate with an alkali, followed by neutralizing the reaction product with an acid.  
     CONSTITUTION: A compound of formula I: (R is ester residue easily removable with an alkali) is reacted with s semicarbazide or its salt in an inert solvent, e.g. methanol, etc. under heating, and an alkali, e.g. NaOH, etc. is added to the reaction mixture to cyclize and hydrolyze the reaction intermediate. The resulting mixture is then neutralized with HCl or H 2 SO 4  to form a compound of formulas II and III.  
     EFFECT: Continuous process permits simple operation without problems of pollution prevention. Industrially advantageous.  
     USE: Benzyl penicillin derivatives particularly effective against bacillus pyocyaneus can be synthesized from the title compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S628325-A (JP)
Title: Magnetic recording medium
Inventor: FUJITA TAKASHI
IPC: G11B5/72
Filed: 1985-07-04
Abstract: PURPOSE:To obtain a vapor deposition tape having stable characteristics by providing a thin magnetic metallic film layer on a high-polymer substrate having fine projections and providing org. molybdenum or a mixture composed of the org. molybdenum and higher fatty acid on the surface of the thin magnetic metallic film layer. CONSTITUTION:The surface layer of a high-polymer substrate 1 has the fine projections having about 500Angstrom  diameter and 200Angstrom height. Co or CoNi alloy is used for the material to be formed on the winding 1 surface of the layer 2. Since the thin film of such magnetic layer is formed on the surface of the winding 1, the film has the shape proportional to the fine projections on the surface. The thickness of the org. molybdenum lubricating layer 3 is 100-200Angstrom . The org. molybdenum contains S in the molecular structure and the resultant product of decomposition by sliding is the compd. of Mo and S. The lubricating effect approximate to the lubricating effect of MoS2 which is a solid lubricating agent is thus obtd.