baber/WOPTO huggingface dataset:
Patent JP-H08276399-A (JP)
Title: Working methdo for thermally meltable raw material and its device, metallic mold working method employing working method for thermally meltable raw material
Inventor: TAKEUCHI AKINOBU
IPC: B26F3/08
Filed: 1995-04-05
Abstract: PURPOSE: To enhance molding accuracy, and reduce machining allowances for castings at the time of working for a metallic mold by relatively moving exothermic bodies three-dimensionally while being in contact with thermally meltable material in such a way that the free curved surface of a product to be worked is copied. CONSTITUTION: Electric power is applied to respective exothermic bodies 12a to heat them up to a specified temperature. Moreover, a block of foamed styrene W to be used as material for a metallic mold model Wm is positioned at a set place. Subsequently, a Y axis servo motor 16e is so actuated that a Y axis pedestal 13 is positioned at an original position at the right end. A X axis servo motor is then so actuated that a X axis frame 16 and the Y axis pedestal 13 are thereby moved to the X axis direction. In this case, the tip ends of the respective exothermic bodies 12 are vertically displaced by respective Z axis servo motors 14e in such a way as to follow the surface shape of the metallic mold model Wm to be worked.  Thus as mentioned above, foamed styrene W is locally dissolved so as to be worked while the X axis frame 16 and the Y axis pedestal 13 are being moved in the X axis direction.
Patent JP-H02260448-A (JP)
Title: Semiconductor device and radiating fin
Inventor: UEDA TETSUYA
IPC: H05K7/14
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a semiconductor device which can be mounted at a high density by a method wherein ICs are mounted in a vertical direction over a plurality of electronic circuit boards which have been arranged in parallel. CONSTITUTION:Two electronic circuit boards 6 which have been arranged in parallel are erected perpendicularly to an external device or to a board on which a semiconductor device is to be mounted. For example, eight ICs 1 are mounted perpendicularly to the two electronic circuit boards 6. In the case of module-type semiconductor devices, eight times as many as the devices can be mounted on an identical area of the same external device or the same board. In addition, a circuit can be assembled by including the ICs 1 and other chip components on the two electronic circuit boards 6, and it is possible to obtain a function which cannot be obtained by simply piling up the eight ICs 1.
Patent JP-H05279534-A (JP)
Title: Vinyl chloride resin composition
IPC: C08L27/00
Filed: 1992-04-02
Abstract: PURPOSE:To provide the subject composition improved in weathering resistance, staining resistance and water repellency by mixing a vinyl chloride resin with a copolymer of fluoroethylene with a vinyl ether compound. CONSTITUTION:This composition essentially consists of 100 pts.wt. vinyl chloride resin and 0.5-15 pts.wt. copolymer of fluoroethylene with a vinyl ether compound. The copolymer is a fluorine compound having a structural formula of the formula and has a softening point of about 90 deg.C, which is very low as compared with those of other fluorine compounds such as polytetrafluoroethylene and polyvinylidene fluoride. Therefore, it can be well melt-kneaded with a vinyl chloride resin on a usual molding machine for synthetic resins and can be molded under the conditions substantially same as those for a vinyl chloride resin. In order to further improve the dispersibility in a vinyl chloride resin, it is desirable that the copolymer has a particle diameter of 100mum or below, desirably 40mum or below.
Patent JP-S61239393-A (JP)
Inventor: HAYASHI YOSHIHARU
IPC: G07F13/00
Filed: 1985-04-16
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-H11283090-A (JP)
Title: Data setting method for automatic vending machine
Inventor: MOCHIDA YUKIHIDE
IPC: G07F13/06
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To easily perform data setting to an automatic vending machine and to intuitively discriminate which value is to be changed and when the value is to be changed after setting by enabling the setting work while visually confirming it. SOLUTION: The setting work is performed while using an external terminal 7 provided with the graphic display enabled display of a personal computer or the like and graphically displaying the setting object data of the automatic vending machine on that display. When setting the cooking timing of a cup type automatic vending machine, for example, a cooking timing chart is displayed on the display of the external terminal 7 and data are set by directly operating the displayed chart with a mouse or the like. The set result is converted to a numerical value and temporarily stored in the memory of the external terminal. Then, that external terminal 7 is connected through a connector 6 to the automatic vending machine, and the stored data are transferred to a main control part 1 of the automatic vending machine and written in the memory of the main control part 1.
Patent JP-H06296130-A (JP)
Title: Data output circuit
Inventor: SHIRAISHI SUMAKO
IPC: H03K19/00
Filed: 1993-04-07
Abstract: PURPOSE:To provide the data output circuit in which production of a through- current and reduction in an output speed are prevented to obtain a sufficient high level output. CONSTITUTION:The circuit is provided with an internal circuit 1 providing drive signals d, and the inverse of d, a P-channel transistor(TR) 31 whose one terminal connects to a terminal of a power supply voltage VDD and whose gate receives the drive signal (d), an N-channel TR 32 whose one terminal connects to the other terminal of the P-channel TR 31, whose other terminal connects to a power supply voltage terminal Vss and whose gate receives the drive signal inverse of (d) and an N-channel TR 33 whose one terminal connects to the other terminal of the P-channel TR 31, whose other terminal connects to an external output terminal Dout and whose threshold voltage is lower than that of the 1st N-channel TR, and an output of a high level signal from the external output terminal Dout is obtained by applying a voltage outputted from the power supply voltage VDD terminal to the external output terminal Dout via the P-channel TR 31 and the N-channel TR 33.
Patent JP-S63247597-A (JP)
Title: Cleaning body counter
Inventor: NAKAMURA AKIRA
IPC: G01F1/00
Filed: 1987-04-03
Abstract: PURPOSE:To count cleaning bodies which flows in at a high density by placing a sensor in a cleaning body passage opened to a sensing part at a location on an axis that does not intersect the axis of the cleaning body passage. CONSTITUTION:A sensor 2 is disposed in a sensing unit body 1 at a location not protruding into a cleaning body passage 3 but on an axis which is perpendicular to but does not intersect the axis of the cleaning body passage 3. Cleaning bodies 4 pass continuously under high density state. Since, under such conditions, the sensor 2 can detect interruptions of cleaning bodies 4 at the parts where cleaning bodies 4 are not in contact, the counting of the bodies can easily be done. Because the counting of cleaning bodies 4 can easily be done even if they come in at an extreme density, the number of cleaning body passages and sensors can be reduced, allowing a cost reduction.
Patent JP-S566921-A (JP)
Title: Ball-and-roller bearing
Inventor: HITOHATA SHINZABUROU
IPC: F16C19/18
Filed: 1979-06-27
Abstract: PURPOSE: To prevent the dislocation of the inner doubling rings, etc. by fitting metal annular members respectively onto inner edge of an outer ring and outer edge of the inner doubling rings, and by interposing a sealing lip of a resilient material into each gap between the metal annular members at the construction of a ball-and-roller bearing having inner doubling rings.  
     CONSTITUTION: Onto inner edges of an outer ring 1 are fitted metal annular members 11 each having a L-shaped cross section and each including a spliced annular member 9 and an annular flange 10, and onto outer sides of inner doubling rings 2, 2 are fitted metal annular members 14 similar to the annular members 11 and having a L-shaped cross section to be positioned opposite to the annular members 11. The annular flange 10 of the metal annular members 11 has a bent edge 20 by bending the end of the annular flange 10 inwardly, and on an outer end of the annular member 9 of the metal annular member 11 extends an engaging piece 15 capable of engaging with said bent edge 20. On an inner side of the annular flange 10 of the metal annular member 11 is secured a sealing lip 19 of a resilient material including annular projections 18, 18 which can slide on the metal annular member 14. Thus, the dislocation of the inner doubling rings can be prevented and the sealing of the gaps between the inner and outer rings can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S558462-A (JP)
Title: Heat treating apparatus
Inventor: HARADA YUUJI
IPC: C21D1/18
Filed: 1978-07-05
Abstract: PURPOSE:To favorably execute the heat treatment in case of existence of a zone requiring cooling nearby the zone to be heat treated, by arranging the cylindrical heater, the flexible cooler, the sealing part for sealing the inert gas, etc., so as to  satisfy specified mutual relation. CONSTITUTION:When the heat treatment is applied from inside to the weld zone 3  between the tube 1 and the tube plate 2, being hardly approachable from outside  and being nearby the zone 2A requiring the cooling, is employed the heat treating  apparatus which is constituted into one body of the upper and lower sealing parts  10, 20, that are expandable by introducing the inert gas from the pipe 14 into the sealing rubber 12, the heater 50 including the electric resistance heating element 53 being buried in the outer surface of the heat insulating material 51, the upper and lower coolers 30, 40, including plural flexible cooling elements 31, 41, internally provided with the coolant path, etc.; in this heat treating apparatus, the upper cooler 30 is installed nearby the sealing part 10, and the lower cooler 40 nearby the heater 50; hereby, the heating of the zone 2A requiring the cooling and the sealing part 10, due to the welding heat, is prevented, and the weld zone 3 is favorably welded within the inert gas atmosphere.
Patent JP-H10274547-A (JP)
Title: Position detecting device
Inventor: OCHIAI OSAMU
IPC: G01B7/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device that can keep a clearance between a sensor and a magnetic recording medium constant, protect the surface of the sensor and reduce an error in correspondence with the attitude change of the sensor. SOLUTION: This device is used for straight line position detection. A magnetic recording medium 1 is a bar body for recording with the N-pole and S-pole arranged in the longitudinal direction. A sensor 2 senses the magnetic field magnetized to the magnetic recording medium 1 and converts it into an electric signal. A sensor holding part 3 fixes the sensor 2 and has a bearing part sliding along the magnetic recording medium 1. A detecting part of the sensor 2 is fixed into a position corresponding to the bearing part of the sensor holding part 3. The detecting part of the sensor 2 is included in a sliding direction length range of the bearing part. The sensor holding part 3 has one end face 18 formed of a plane vertical to a sliding direction, and this end face 18 pressure-contacts with a plane part 19 of a rotating support part 4 rotatable almost around the sensor detecting part.
Patent JP-S6020756-A (JP)
Inventor: JIYATSUKU ANRI JIYARE
IPC: H02K15/04
Filed: 1984-04-20
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-S60225693-A (JP)
Title: Treatment of industrial waste solution
Inventor: NAGASHIMA TOKUSABUROU
IPC: C02F1/68
Filed: 1984-04-24
Abstract: PURPOSE:To make it possible to efficiently and economically treat a waste solution, by providing several storage tanks at every solutions to distribute a collected industrial waste solution and applying continuous neutralization treatment to the waste solution after storage. CONSTITUTION:The industrial waste solution collected and conveyed from eacg factory is supplied to a receiving tank 1 and distributed to storage tanks 4-1-4-5 roughly separated at every solutions as innoxious waste acid and waste alkali, and noxious waste acid and waste alkali corresponding to an analytical result. The noxious waste acid among them is sent into a continuous neutralization reaction apparatus 9 by a pump and a neutralizing agent 8 is thrown in said reaction tank 9 from a separate course and pH is adjusted to 8.5-9.0 under stirring by a stirrer 10. Next, a proper amount of waste acid is supplied from a liquid storage tank 3 classified by a liquid and counter neutralization is performed to adjust pH to 7.5-8.5 while neutralization is automatically controlled so as to bring pH to 6-9 in a final stage and the treated solution is discharged to a slurry tank 21. The innoxious waste acid and waste alkali are sent into a batch type neutralization tank 14 to receive batchwise neutralization treatment.
Patent JP-S557461-A (JP)
Title: Connection method for molded synthetic resin body and another member
Inventor: KASHIWAMURA TAKAYOSHI
IPC: B29C65/64
Filed: 1978-07-04
Abstract: PURPOSE: To assuredly and rigidly connecting a molded synthetic resin body and an another member to be connected with the surface layer portion of the body by providing the member with slant face portions.  
     CONSTITUTION: A reinforcing member 2 is made of a metal plate by folding, and comprises one end portion 2a and the other end portion 2b which are to be embedded in the surface layer portions of the flange portion 1a and the bottom portion 1b of a molded body 1, and also comprises a middle portion 2c. The outer peripheral portion of the member 2 and the inner peripheral portions of through-holes 3aW3c are formed with slant face portions 4. The slant face portions 4 are so formed that the angles formed between them and the surfaces of the surface layer portions of the molded body will be acute angles, so that when whole or a portion of the member 2 is covered with a synthetic resin the member 2 does not part from the body 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01253575-A (JP)
Title: Cryopump
Inventor: TAKADA TADASHI
IPC: F04B37/08
Filed: 1988-04-04
Abstract: PURPOSE:To suppress the exhaust speed of the second panel by providing an auxiliary baffle inside the first panel in a cryopump provided with the first panel to be cooled, a baffle, and the second panel arranged in a space made by them and cooled to a further lower temperature. CONSTITUTION:A cryopump cools the first and second panels 4 and 5 fitted to cold stages 2 and 3 cooled by a refrigerator main body 1 to about 80K and 20K, for example. The moisture in the residual gas from an exhausted chamber 10 is adsorbed mainly by a baffle 6, components such as N2 and Ar are exhausted by the second panel 5 respectively, and the quantity of the gas flowing into the second panel 5 is restricted by a screen valve 11 between the baffle 6 and the second panel 5. In this case, an auxiliary baffle 13 closing a gap deltabetween the first panel 4 and the screen valve 11 when the screen valve 11 is fully closed is fitted to the inner wall of the first panel 4 so that the exhaust speed of the second panel 15 can be suppressed small.
Patent JP-H03284633-A (JP)
Title: Production of 1,2,4,5-tetraethylbenzene
Inventor: HARA TADANORI
IPC: C07C15/02
Filed: 1990-03-30
Abstract: PURPOSE:To advantageously obtain the title compound by cooling and crystallizing tegraethylbenzene fraction obtained by distilling an ethylation reaction product of benzene and/or mono- to tri-ethylbenzene under specific conditions and then subjecting the treated fraction to centrifugal filtration to carry out solid-liquid separation. CONSTITUTION:An ethylation reaction product, preferably the above-mentioned raw material of one or more kinds of benzene compounds selected from benzene and mono- to tri-ethylbenzene are ethylated with an ethylating agent in the presence of a Friedel-Crafts catalyst and then subjected to transalkylation reaction in the presence of the above-mentioned catalyst and the resultant reaction product is distilled to provide tetraethylbenzene fraction. Then the tetraethylbenzene fraction is cooled to -5 deg.C to crystallize crystal and then subjected to centrifugal filtration in >=300G centrifugal force to carry out solid- liquid separation and preferably further the liquid phase is returned to the above-mentioned ethylation process or transalkylation reaction process and then the title compound, especially useful as a raw material for pyromellitic anhydride is obtained in high purity and good yield.
Patent JP-S566502-A (JP)
Title: Microstrip line
Inventor: IMAI NOBUAKI
IPC: H01P1/203
Filed: 1979-06-29
Abstract: PURPOSE:To decrease the effective dielectric constant by providing the air layer between the earth conductor and the dielectric substrate of the microstrip line and then to secure the continuous variation of the porpagation wavelength by changing the thickness of the air layer. CONSTITUTION:Ring-type strip conductor 16 forming the ring resonator between strip lines 13 and 13' is provided on dielectric substrate 12. And among the signals supplied through input terminal E, the frequency component that corresponds to the resonance wavelength which is determined by the radius of conductor 16 is extracted at terminal F as the output. Here if the frequency of the input signal shifts from the resonance frequency, some delay arises for the phase relation of the wave. But the effective dielectric constant can be decreased by providing air layer 15. Furhtermore, the effective dielectric constant can be changed by giving the control to the thickness of layer 15. Thus the compensation can be given to the shiaft from the design value.
Patent JP-H05235382-A (JP)
Title: Semiconductor device
Inventor: TAKADA JUN
IPC: H01L31/0264
Filed: 1992-02-18
Abstract: PURPOSE:To generate photoconduction for an electrical connection between a semiconductor thin film and an SrTiO3 substrate by irradiating a semiconductor device having a semiconductor thin film overlaying an SrTiO3 substrate with light having a specified range of energy at a temperature below a fixed temperature. CONSTITUTION:SrTiO3 is irradiated with a light having an energy of 3-5eV range at a low temperature below 150K to make its conductivity suddenly change and to make it have a photoconductive spectrum peculiar at a temperature if decided. Photoconductivity changes markedly in a vicinity of a temperature where SrTiO3 causes phase changes; therefore, using this SrTiO3 as a substrate to overlay it with a semiconductor thin film causes a change in the conductivity of a zone irradiated with 3-5eV ultraviolet rays to make an electrical connection with the semiconductor thin film layer in this zone, so that carriers can be injected into a semiconductor layer for example. This change can be fetched as a change in electrical characteristics of the semiconductor layer.
Patent JP-S578969-A (JP)
Title: Recording and reproducing device
Inventor: MORIYA MITSUROU
IPC: G11B7/2407
Filed: 1980-06-18
Abstract: PURPOSE:To retrieve a desired track with high precision and at high speed by detecting a track crossing signal and a track crossing direction without using an external scale. CONSTITUTION:A photodetector 11 is of two-split structure, whose splite line direction agrees with the groove direction of the pattern of a groove 61 included in reflected light 10. Adifference between outputs of the photodetecotr 11 is omplified by a differential amplifier 12, whose output is passed throught a tracking control system compensating circuit 13 and a driving circuit 14 to rotate a reflecting mirror 8; and an element 15 for scanning a light beam 5 is driven to exercise tracking control. For a high-speed track deviation, transportation control is so exercised that the element rotates nearly naturally.
Patent JP-S59211614-A (JP)
Title: Manufacture of flame-retardant acrylic fiber
Inventor: MATSUMOTO TAKAHARU
IPC: C08F6/06
Filed: 1983-05-09
Abstract: PURPOSE:To obtain the titled fiber having excellent flame-retadance, gloss and transparency, by adding a particular metal-containing water-soluble compound to a polymerization reaction mixture of acrylonitrile compound, separating and purifying the produced polymer together with the added compound from the water-system, mixing with a solvent, and spinning the obtained dope. CONSTITUTION:A polymerization reaction mixture obtained by the aqueous polymerization of acrylonitrile and a vinyl monomer copolymerizable therewith [preferably a copolymer of 30-70wt% of acrylonitrile, 70-30wt% of a halogen- containing vinyl monomer (e.g. vinyl chloride) and 0-10wt% of other vinyl monomer (e.g. methallylsulfonic acid)] is mixed with preferably 0.1-8wt% of a metal-containing water-soluble compound which loses its water-solubility by the pH-adjustment or reaction with an acid or alkali or the dilution or reaction with water and forms gel or colloidal fine particles (preferably a compound of Sn, Sb, Bi, Fe, etc.). The produced polymer is separated from the water system together with the added compound, purified, mixed with a solvent of said polymer, and spun to obtain the objective fiber.
Patent JP-S5416307-A (JP)
Title: Preparation of metal material of particle dispersion type
Inventor: YAMAGUCHI MASARU
IPC: C22C1/10
Filed: 1977-07-06
Abstract: PURPOSE: To make it possible to obtain easily the metal material of particle dispersion type with a method other than the sintering process, by making the metal powder and the powder of a metal of high melting point fall in the mixed state into the pool of molten slag formed in the mold. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62238369-A (JP)
Title: Light cvd device
Inventor: TOKORO NOBUHIRO
IPC: C23C16/34
Filed: 1986-04-09
Abstract: PURPOSE:To efficiently use a raw gas by directing a nozzle for blowing off the raw material to the thin film forming surface of the thin film forming object which is arranged in a reaction chamber, and reducing the deposition of a film on a site other than the film forming object. CONSTITUTION:UV rays are irradiated into the reaction chamber 2 from a light source 1 through an optical window 5, the raw gas is supplied by a gas supply means 3, and an ion is introduced from the communicated ion generating chamber 4. The gas supply means 3 consists of a pipe 3a and a nozzle 3b, the nozzle 3b is made freely rotatable, and the raw gas is uniformly blown against the surface of the thin film forming object 6 by rotational operation. The pressure of the interaction region of the raw gas and light is thus enhanced, the gas excited by the interaction of the raw gas and light caused by the blowing force of the gas can be efficiently introduced onto the surface of the thin film forming object, and the deposition of a film on the optical window 3 can be reduced.
Patent JP-S60226759-A (JP)
Title: Brushless motor
Inventor: KATSUMA TAKASHI
IPC: H02K29/00
Filed: 1984-04-23
Abstract: PURPOSE:To reduce the size and to enhance the efficiency of a brushless motor by setting special relations between the number of poles and the number of salient poles and further the number of salient poles of the same phase winding wound on the adjacent salient poles. CONSTITUTION:A rotor yoke 1 is secured to a shaft 5, and supported through a bearing 6 to a housing 4. A rotor magnet 2 magnetized at 22 poles is mounted on the yoke 1, and a stator core 3 having 20 salient poles is disposed oppositely to the yoke. The core 3 is mounted with a circuit board 7 which places a pole detector 8 and a motor drive circuit, and secured to the housing 4. In this case, windings A-phase and B-phase of two phases are wound on the core 3, the windings of the same phase are wound on adjacent 5 salient poles as one group, and the windings of the same phases are wound at the symmetrical position of 180 deg.. Thus, the rise of the waveform near zero cross is improved for the waveform per one salient pole.