baber/WOPTO huggingface dataset:
Patent JP-S59204606-A (JP)
Title: Rubber-modified thermoplastic resin composition
Inventor: NAGAI HISAO
IPC: C08F255/06
Filed: 1983-05-06
Abstract: PURPOSE:The titled composition, containing an ethylene-alpha-olefin-nonconjugated diene copolymeric rubber and a matrix resin consisting of an aromatic vinyl compound, etc., and having a specific swelling degree of gels in the composition and improved weather and impact resistance and appearance of molded articles. CONSTITUTION:A composition obtained by grafting a monomeric mixture containing an aromatic vinyl compound, e.g. styrene, or the aromatic vinyl compound and a vinyl cyanide compoun, e.g. acrylonitrile, as a matrix resin component in the presence of an ethylene-alpha-olefin-nonconjugated diene copolymeric rubber, and adjusting the polymerization temperature, kind of a polymerization catalyst, etc. to give 0.4-1.5 swelling degree of components therein insoluble in methyl ethyl ketone in n-hexane.
Patent JP-S61237402-A (JP)
Inventor: MURATA KIYOHISA
IPC: H01C10/10
Filed: 1985-04-15
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-S59204486-A (JP)
Title: Drive device of brushless motor
Inventor: NAKANO HIROMITSU
IPC: H02P6/08
Filed: 1983-05-04
Abstract: PURPOSE:To alleviate the production of noise from a brushless motor by smoothing an energizing command signal by a time constant circuit at a timing, then supplying it to an input of a drive transistor. CONSTITUTION:An energizing command signal is outputted from an energization switching circuit 40 in response to the position detection signal in response to the rotating position of a rotor outputted from position detectors 20a, 20b. This signal is converted to an operation signal which varies smoothly at a timing by time constant circuits 61-64. A signal corresponding to the operation signal is supplied to the input poles of drive transistors 2-5. A rotary magnetic field is generated by controlling currents flowed to drive coils 1a, 1b.
Patent JP-S556902-A (JP)
Title: Magnetic picture recorder/reproducer
Inventor: HANEMONO TOSHIHIDE
IPC: G11B5/027
Filed: 1978-06-30
Abstract: PURPOSE: To ensure the high-quality reproduction for the color picture signals.  
     CONSTITUTION: The phase error correction signals of each head A, B, C and D are supplied to the error switch 20 from each compounding unit 19 and then collected in the form of a series of signals after switching in synchronization with the switching timing of the reproduced color picture signals given from each head. These signals are supplied to D/A converter 21 to be returned to the analog signals and then led to function generator circuit 22 to be formed into the phase error correction signals featuring the tangent approximate waveform with every H/8 under the timing control of counter 29 and then to be applied to variable delay circuit 25 via amplifier 23. Circuit 25 received previously the application of the reproduced color picture signals from demodulator 6 via fixed delay circuit 24 after application of a delay equivalent to the time delay of the signal required for formation of the higher-order phase error correction signals. And the reproduced color picture signals are supplied to phase stabilizer circuit 26 after application of the higher- order phase error correction. Then the primary phase error correction is given, and then the perfect error correction is applied after giving the other necessary signal processes. Thus the color shading is eliminated to draw out the signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S562534-A (JP)
Title: Gas discriminating detector
Inventor: OOHATA YUTAKA
IPC: G01N21/35
Filed: 1979-06-21
Abstract: PURPOSE:To make it possible to identify and detect many kinds of gas at a time by providing light sources, emitting infrared light differing in wavelength, a photodetector, detecting it, and a reflex mirror, reflecting the sent light, and then by connecting them to one another transmitting and receiving optical fibers. CONSTITUTION:To make it possible to identify and detect many kinds of gas, this detector is equipped with light sources 1-1, 1-2...1-n that emit light beams of wavelengths lambda1, lambda2...lambdan equivalent to those of infrared absorption of gases, transmitting optical fiber bundle 2 transmitting beams from them, reflex mirror 3 reflecting light from transmitting optical fiber 4, photo detection fiber 4 photo-detecting light from reflex mirror 3, photodetector 5 detecting the wavelength and light adsorptivity of the detected light and converting them into electric signals, and gas detection space 6 limited between transmitting and receiving optical fibers 2 and 4, and reflex mirror 3. Corresponding to a gas passing through this space 6, light of specific wavelength is absorbed and at a normal temperature, many kinds of gas can be discriminated at a time.
Patent JP-H10272853-A (JP)
Title: Thermal transfer sheet
Inventor: OBATA KEI
IPC: B41M5/388
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a clear image by adopting polyglycerol fatty acid ester represented by a specific structural formula as lubricant of a heat resistant lubricating layer and phosphoric acid ester, thereby improving feeding properties and dye preservation stability. SOLUTION: The thermal transfer sheet comprises a thermal transfer dye layer formed on a base material sheet and a heat resistant lubricating layer formed on a surface of opposite side to the base sheet. The lubricating layer contains polyglycerol fatty acid ester represented by a formula (where R1 , R2 , R3 , R4 , R5 each indicate hydrogen atom or 12-18C normal chain acyl group, but except that R1 , R2 , R3 , R4 all indicate hydrogen atom, n indicates integer of 0 to 10) and phosphoric acid ester. Thus, the fatty acid ester is adopted together to suppress deterioration of the dye, and preservation stability is improved. The fatty acid ester has a function as a lubricant and reduces its frictional coefficient.
Patent JP-S534706-A (JP)
Title: Exhaust gas circuration sintering method
Inventor: MIURA YOSHIAKI
IPC: C22B1/16
Filed: 1976-07-02
Abstract: PURPOSE: To decrease the quantity of exhaust gas, without decreasing the producibility and sintering property of fine ore sintering rather than present and to reduce treating expense of dust removing, desulfurization and denitration etc., by regulating the concentration and temperature of oxygen in circulating suction gas, at co-relating some range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59206544-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1983-05-07
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-H02257690-A (JP)
Title: Multibeam semiconductor laser device
Inventor: TAKAMURA TAKASHI
IPC: H01S3/23
Filed: 1989-03-30
Abstract: PURPOSE:To improve reliability, and to simplify a process by bonding conductive material wirings in number corresponding to the number of laser beams fitted onto a sub-mount and the electrode of a multibeam semiconductor laser element by a conductive wax material. CONSTITUTION:Gold is vacuum-deposited onto a cubic system boron nitride substrate (a sub-mount) 101, and leading-out electrodes (conductive material wirings) 102 are formed through a photolithographic process. The conductive material wirings 102 in number corresponding to the number of laser beams are shaped onto the sub-mount 101 at that time. The electrodes 105 of a multibeam semiconductor laser element 103 and the conductive material wirings 102 are die-bonded with indium used as a wax material, and lastly wire bonding is executed by a gold wire 104. Accordingly, high reliability is acquired, and a process is simplified.
Patent JP-S57192916-A (JP)
Title: Objective lens with large aperture ratio
Inventor: KATOU MASATAKE
IPC: G02B9/62
Filed: 1981-05-25
Abstract: PURPOSE: To obtain a macro lens whose aberration is efficiently compensated for objects located at places from infinitely long distance to extremely close distance in a lens system consisting of 3 positive lens groups by moving each group forward at a different distance of movement.  
     CONSTITUTION: A titled objective lens consists of 3 lens groups, the 1st lens group with positive refractive indexes, the 2nd lens group with positive refractive indexes and the 3rd positive refractive with positive refractive indexes and focuses objects located at places from infinitely long distance to extremely close distance. At the time, the 2nd lens group II is extended more than the extension of the 3rd lens group III and the 1st lens groupIis extended more than the extension of the 2nd lens group II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62236852-A (JP)
Title: Resin composition
Inventor: TANAKA HIDEKI
IPC: C08L53/00
Filed: 1986-04-08
Abstract: PURPOSE:To provide a resin compsn. which has a low specific gravity and excellent wear resistance and is lightweight and suitable for use in the production of a VTR tape having excellent durability, by blending an ethylene/ propylene block copolymer having a specified MFR and a specified ethylene content with an org. nucleating agent. CONSTITUTION:Propylene is homopolymerized in the presence of a stereospecific Ziegler catalyst. Successively, ethylene and propylene are randomly copolymerized while controlling the polymn. reaction in the presence of a chain transfer agent, etc. without deactivating and catalyst to obtain an ethylene/ propylene block copolymer (A) having an ethylene content of 3.5-11wt% (based on the total amount of the polymer) and an MFR of 6-20g/10min, composed of a propylene homopolymer unit and a propylene/ethylene random polymer unit having an ethylene content of 20-70wt%. 100pts.wt. component A is blended with 0.05-2.0pts.wt. org. nucleating agent (B) [e.g., 1:3, 2:4-di(methylbenzylidene)sorbitol].
Patent JP-H11278280-A (JP)
Title: Steering wheel
Inventor: YANAGIDAIRA KAZUO
IPC: B60R21/20
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of switch devices provided on a steering wheel and to improve the appearance of the steering wheel. SOLUTION: The baseplate 24 of an airbag device 4 is freely vertically movably supported against the boss plate 9 of a steering wheel main body 2 by a support mechanism 12. Switch devices 41 are mounted in an opposite relation to a spoke-side bracket part provided at a spoke part 7, by engaging the switch devices 41 with three portions of the airbag device 4. The airbag device 4 is supported at the limit of its rise by the hone springs 44 of the switch devices 41. When the cover body 26 of the airbag device 4 is moved by pushing, the contact parts 43a, 45c of either of the switch devices 41 make contact with each other to sound a hone.
Patent JP-S5413774-A (JP)
Title: Production of semiconductor devices
Inventor: MIZOGAMI SHIGEO
IPC: H01L21/52
Filed: 1977-07-01
Abstract: PURPOSE: To increase securing strength by placing a solder member which secures a semiconductor element onto a heat sink, melting this member, placing the element to one end thereof, breaking the oxide film of the solder member produced by slightly raising the element and flowing a clean solder in the clearance being produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10273981-A (JP)
Title: Large-sized electromagnetic shielding building
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04H9/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To perform electromagnetic shielding with a high degree of efficiency while using a simple shield. SOLUTION: In a large-sized electromagnetic shielding building constructed so as to have a large electromagnetic shielding space roofs 1, walls 2, and a floor 3 are formed on building materials such as metal panels having electromagnetically shielding functions, and electromagnetically shielding materials such as metal meshes are used for surfaces 4, 5 of building materials having no electromagnetically shielding functions, and electrical connection 6 so as to obtain a double-shield structure. The roof 1 is formed of a folded panel roof or an aluminum roof, and the walls 2 are formed of triangular waves sidings or metal-wall curtains while the structural floor 3 is formed of steel deck plates serving as a form, structural members and electromagnetic shielding members.  Further, a concrete floor 4 is composed of an electromagnetic shielding material laid between permanent concrete and floor concrete.
Patent JP-S59205393-A (JP)
Title: Production of fine powdery "idoxuridine(r)"
Inventor: MURAKAMI KUNIMUTSU
IPC: C07H19/073
Filed: 1983-05-09
Abstract: PURPOSE:To deposit the titled compound used as an antiviral agent in an ophthalmic ointment, eye drop or embrocation as fine crystals, by dissolving idoxuridine in ammonia under specific concentration conditions, adding an acid thereto under agitation, and neutralizing the resultant solution. CONSTITUTION:''Idoxuridine'' of the formula is dissolved in ammonia in <=5wt% concentration to give an aqueous solution in <=15wt% concentration, and an acid e.g. hydrochloric or sulfuric acid, is added to neutralize the resultant aqueous solution. Thus, ''Idoxuridine'' unstable to heat is deposited as fine crystals by the chemical method not by physical pulverization method.
Patent JP-S556962-A (JP)
Title: X-ray television equipment
Inventor: YASUHARA HIROSHI
IPC: H05G1/64
Filed: 1978-06-30
Abstract: PURPOSE: To avoid occurrence of the inappropriate exposure such as the overexpsure or the like caused by covering of the image formed with the negative image forming agent, by carrying out the X-ray control through amplification of the video signals corresponding to the entire photometric viewfield given from the television camera controller.  
     CONSTITUTION: The subject image formed by the X-rays emitted from the X-ray source is converted into an optical image and then picked up through TV camera 7 to be displayed on TV monitor 11. In this case, the video signals corresponding to the entire photometric viewfield are extracted from TV camera controller 10 through automatic exposure controller 12. Thise video signals are then integrated, and integrated value A is held. At the same time, the video signal integrates independently the signals of the fixed levles for the period in the fixed level range, and integrated value B is held. Then value A is amplified with variation of the amplification factor in accordance with value B, and the X-ray volume of X-ray tune 1 is controlled by the amplification output and through X-ray controller 13. In other words, the ratio of the area is detected for the part which is not covered by the negative image forming agent in the entire photometric viewfield in proportion to the ratio between the major and minor parts of the signal level of the video signal. And according to this ratio, a correction is given to the control output given to controller 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11273293-A (JP)
Title: Disk cartridge
Inventor: OKAMOTO TOMOMI
IPC: G11B23/03
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To thin a disk cartridge by constituting a first disk cartridge case with a disk arrangement part, a shutter arrangement part, an opening part, a shutter moving means and a shutter and constituting a second disk cartridge case with a plate. SOLUTION: The cartridge case 1 is provided with the disk arrangement part 8 having a space housing a disk 4 and so that its surface is not in contact with the cartridge cases 1, 2 while the disk 4 is recorded/reproduced and the shutter arrangement part having a step nearly equal to the thickness of the shutter 3 on the rear side surface to be formed by injection molding. On the other hand, the planar cartridge case 2 is extrusion moldable since it is a single plane, and thinner molding is possible to be thinned than the injection molding. Thus, the total thickness of the disk cartridge 10 combining the cartridge case 1 with the planar cartridge case 2 is thinned.
Patent JP-H07259473-A (JP)
Title: Connection engineering of tunnel and segment for tunnel connection
Inventor: TADA KOJI
IPC: E21D9/06
Filed: 1994-03-25
Abstract: PURPOSE:To restrain mechinery manufacturing cost, to restrain machinery weight and segment weight, to easily adapt to a construction environment in a big city such as acquisition of a site for vertical shafts, to minimize earth covering, to easily cope with setting of facilities such as expansion, contraction, branching and confluence of tunnel sections, and setting of an emergency parking belt, etc. with constant intervals and to carry out digging of a natural ground between tunnels without making a shielding machine excessively large even for middle-distance and short-distance tunnels of about hundreds meters and while performing an earth pressure countermeasure and a water stop countermeasure. CONSTITUTION:Tunnels 70 are connected to each other by digging and widening a natural ground 72 between the tunnels 70 dug adjacent to each other with a specified interval. In this case, water stopping and land slide protection are carried out by covering the natural ground 72 between the tunnels 70 by way of press fitting land slide protection plates 14 in the natural ground 72 between the tunnels 70 from a segment main body 12 constituting at least one of the tunnels 70. Thereafter, the tunnels 70 are widened and connected to each other by digging the natural ground 72 surrounded by the land slide protection plates 14.
Patent JP-H08244797-A (JP)
Title: Shopping bag
Inventor: MORIAI SHUICHI
IPC: B65D33/10
Filed: 1995-03-10
Abstract: PURPOSE: To close the opening of a shopping bag when the bag is held and to improve the holding feeling of the shopping bag. CONSTITUTION: A main body part 2 formed into a bag shape from front and rear sheets 2a, 2b of which the peripheral edge parts are sealed excepting an upper opening part 2c and a strip like part 3 formed by folding back the peripheral parts of the opening of the front and rear sheets in a strip like form and having the sealed parts 4 with the main body part in the vicinity of left and right end parts are provided and slits 6 extending left and right are provided to the left and right sealed parts on the folding-back lines 5 of the main body part and the strip like part to constitute a shopping bag.
Patent JP-H09238513-A (JP)
Title: Pot seedling transplanter
Inventor: YABUUCHI MASATOSHI
IPC: A01C11/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To automatically supply a flexible seedling box and collect a discharged empty box to and from the seedling mount of a pot seedling transplanter. SOLUTION: This transplanter is equipped with an automatic seedling box supply device 11 which supplies flexible seedling boxes one by one, onto the horizontal part 10a of the seedling mount 10, a feed gear which moves the seedling boxes toward a planting part 9, an empty box receiver 12 which receives a seedling box discharged backward from the planting part from the horizontal part 10c of the seedling mount, and a preliminary seedling table which supplies seedling boxes onto the seedling mount frame 13 of the seedling box automatic supply device 11.  The automatic seedling box supply device 11 is equipped with couples of seedling mount frames, provided in a right-left opposition state so that both the edges of a seedling box are mounted horizontally, in plural stages and a chain mechanism which increases the mutual intervals of the couples of seedling mount frames at the lower end parts while holding the couples of seedling mount frames at constant intervals, and consequently flexible seedling boxes mounted on the respective couples of seedling mount frames are transferred onto the horizontal part of the seedling mount in order from the bottom stage.
Patent JP-H01252247-A (JP)
Title: Fluid food oil composition and its compound
Inventor: YOKOYA MASATERU
IPC: A23L27/60
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the title composition which is fluidal at room temperature without change in quality such as separation into water and oil, by using fat and oil containing solid fat, water-soluble substance, emulsifier and water. CONSTITUTION:An oil containing solid fat such as vegetable or animal oil, containing solid fat, 6-12% at 10 deg.C, 4-8% at 21.1 deg.C, 3-6% 26.7 deg.C, 2-6% at 33.3 deg.C and 1-5% at 37.8 deg.C is melted 91-98 wt.% at a temperature from the melting point of the oil to 60 deg.C higher than the melting point. Then, the melted oil is mixed with 0.05-3wt.% of water-soluble substances such as salt, sugar and others, 1-5wt.% of moisture and 0.05-1wt.% of emulsifier, emulsified by agitation. Then, the moisture content is adjusted again to 1-5wt.%, the temperature is rapidly lowered 15-30 deg.C lower than the melting point at a rate of 20-25 deg.C/kg.min. to give the subject composition.
Patent JP-H03279577-A (JP)
Title: Power window control device of slide door
Inventor: MIURA NAOYUKI
IPC: B60J5/06
Filed: 1990-03-28
Abstract: PURPOSE:To reduce the number of signal line terminals necessary for opening and shutting control and to reduce the cost by controlling the power supply of a rear side control device depending on the shutting condition detecting signal of a slide door and a lock releasing signal to allow the operation of the rear side control device. CONSTITUTION:The system is composed that a door switch 18 is OFF and car body side terminals 24, 25, and 26 contact door side terminals 33, 34 and 35 of a rear side control device 2, when a slide door 15 is in the closed condition. When a power window lock switch 4 is OFF in such a condition, the output of an AND circuit 17 is made HIGH, a power source relay 16 is excited to give the power supply to a rear controller 5, and the rear side control device 2 is operated to allow a specific opening and shutting control operation. When this switch 4 is ON, the power source relay 16 is demagnetized to make the rear side control device 2 in a stopping condition, and the operation from the driver and the rear seat side can be made as usual. The signal lines necessary to this control may be only three lines. Consequently, the number of the terminals is reduced, and the cost can be also reduced.
Patent JP-S61238248-A (JP)
Inventor: MIZUNO SEIJI
IPC: A61M11/04
Filed: 1985-04-15
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-S59204060-A (JP)
Title: Picture recording device
Inventor: HAYASHI MASAYOSHI
IPC: G03G15/04
Filed: 1983-05-06
Abstract: PURPOSE:To prevent the deterioration of a picture quality in case of recording at a high speed by correcting the generation time of an optical beam. CONSTITUTION:In order to form a picture at the fixed position on a drum, it is necessary to delay the start of formation of the picture by a specified interval of time after a signal HSYNC is inputted. Therefore, this delay time is counted by a left margin counter 180-6, and until this value attains to a prescribed value, the start of count-up of a read address counter 180-5 is inhibited. That is to say, after the inhibition is released, the contents of line memories A, B and C or D, E and F are sent to a data selector 180-15. As for this data selector 180-15, whenever the signal HSYNC is inputted, the input is switched to the side A and the side B by a switching circuit 180-2, therefore, a signal stored in either line memories A180-9-C180-11 or line memories D180-12-F180-14 is always outputted to an output terminal of the data selector 180-15 by synchronizing with a signal RCLK.