baber/WOPTO huggingface dataset:
Patent JP-S61207390-A (JP)
Title: Method of causing redistribution reaction of 2-vinyltetraalkyldisilanyl group-containing compound
Inventor: OKINOSHIMA HIROSHIGE
IPC: B01J31/00
Filed: 1985-03-09
Abstract: PURPOSE:To cause the titled reaction and to obtain various novel compounds useful as intermediates for synthesizing many compounds. CONSTITUTION:A 2-vinyltetraalkyldisilanyl group-containing compound such as vinylpentamethyldisilane, etc., shown by the formula I (R is lower alkyl; R' is monofunctional hydrocarbon except vinyl and ethynyl, halogen, siloxy, or high polymer residue) is heated in the presence of a platinum catalyst (preferably chloroplatinic acid, etc.) usually in an organic solvent such as THF, etc., preferably at 80-140 deg.C generally for 2-5hr, so that the redistribution reaction of the compound shown by the formula I is caused, to give a novel compound shown by the formula II, etc. The amount of the platinum catalyst used is preferably 5-50ppm calculated as platinum based on the total amount of the reaction solution.
Patent JP-H04283978-A (JP)
Title: Laser diode drive circuit
Inventor: ISHIKAWA AKIHIKO
IPC: H01S5/042
Filed: 1991-03-13
Abstract: PURPOSE:To achieve a laser diode drive circuit with a low power consumption and a high-speed operation. CONSTITUTION:A title item is provided with a pulse bias generation means 20 which is turned on by an input signal and a drive current generation means 30 which is turned on by the input signal where a drive current of a laser diode 10 is equal to a sum of a pulsive bias current which is generated by the pulse bias generation means 20 and a pulsive drive current which is generated by the above drive current generation means 30.
Patent JP-H09245790-A (JP)
Title: Negative electrode material for lithium secondary battery
Inventor: TSUCHIYA SOJI
IPC: H01M4/36
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium secondary battery with a superior battery charge and discharge quantity and its efficiency and a repetition stability by using plural carbon powders with their different bonding state between carbon atoms or plural carbon powders with their different particle size and size distribution. SOLUTION: A negative electrode material for a secondary battery is formed by using two or more types of carbon powders with their different bonding state between carbon atoms and/or two types of carbon powders with its different particle size or particle size distribution. Two or more types of carbon powders with their bonding state between carbon atoms and with their equal particle size may be used. The bonding state of carbon atoms may be either of crystal system structure and non-crystalline structure. The carbon powders may be mixed with two or more types of powders of approx. 10μm or less in average particle size and of approx. 50μm or more. The carbon powders may be structured with two or more particle size peaks as a particle size distribution.  This negative electrode material preferably forms the bonding state between carbons by means of burning process at approx. 700 to 3,000 deg.C.
Patent JP-S60194146-A (JP)
Inventor: KOBAYASHI SHIGENOBU
IPC: D06M101/16
Filed: 1984-03-14
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-S54139370-A (JP)
Title: Composite thyristor circuit
Inventor: YOSHINO TETSUO
IPC: H02M1/08
Filed: 1978-04-20
Abstract: PURPOSE: To improve a critical voltage rise rate characteristic without increasing the flowing-in or out quantity of a practical gate current by combining transistors, etc., for a thyristor.  
     CONSTITUTION: Resistance RGK4 is connected between the base and the emitter of first equivalent transistor (Tr) 31 of four-terminal thyristor 3 equipped with a P gate and a N gate, and the series circuit of Tr 11 and diode 2 is connected as amplification means 1, which does not generate the malfuntion dependent upon transient voltage application, between the emitter of Tr 31 and the base of second equivalent Tr 32, and gate trigger is performed by flowing fixed current value It from control terminal 10. In this case, though gate current Ig becomes a current obtained by  amplifying. It, the current flowing into the return path connected to the cathode  terminal is It even if the value of resistance RGK4 is set so low that thyristor 3 may  satisfy a desired critical voltage rise rate (dv/dt) characteristic, so that the increment of the current can be restrained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07260164-A (JP)
Title: Heating and cooking device
Inventor: MUKUMOTO EIJI
IPC: F24C7/04
Filed: 1994-03-17
Abstract: PURPOSE:To improve heating efficiency and durability in a heating and cooking device provided with an electrical heater. CONSTITUTION:A heating and cooking device constructed such that a protection cover 3 having a self-cleaning work processed between a ceiling surface 2 within a heating chamber 1 and an electrical heater 5 is made in such way that a heat reflecting surface 7 for reflecting heat obtained from the electrical heater 5 against a food is applied as a fitting 4 for use in fixing the protection cover 3.
Patent JP-H021327-A (JP)
Title: Recorder of which a plurality of carriers are made capable of being combined and separated
Inventor: HIRANO HIROFUMI
IPC: B41J2/175
Filed: 1989-02-28
Abstract: PURPOSE:To enable a plurality of different recording modes to be operated as recording without any idle time by mounting a first recording head on a first carrier and by mounting a second recording head on a second carrier. CONSTITUTION:A black printing recording head 11 and color printing recording heads 20 to 22 are mounted on independent carriers 10, 19. Then, when black printing is performed, no current is applied to a solenoid 44, and a piston is moved in the black carrier 10 direction. A black gap 37 is forced onto the black 11 by making a switch cam 37a abut against a switch pin 40 to cap the black head. In that case, a change-over lever 13 is counterclockwise rotated by making a control pin 14 of the change-over lever 13 abut against a change- over plate,and an engaged pin of a hook part 13 and the color carrier 19 is made non-engaged. Ink is sucked with a pump 45 and the ink is sucked only from the black head 11. Only this black carrier 10 scans rightward to perform black printing and besides, the color cap 19 continues stopping at a position as it is, and needles consumption of color ink is avoided.
Patent JP-S51123432-A (JP)
Title: Purifying apparatus of automobile exhaust gas
Inventor: NISHINOMIYA TORAZOU
IPC: F02D35/00
Filed: 1975-04-21
Abstract: PURPOSE: By installing a reactor in an exhaust gas passage near the engine and providing an oxygen detector and a ternary catalyzer in the said reactor, temperature dependability of the oxygen detector is eliminated and a heater as an accesory device is abolished for cost reduction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02226268-A (JP)
Title: Image forming device
Inventor: TAKEHARA YOSHIFUMI
IPC: G03G15/08
Filed: 1989-02-28
Abstract: PURPOSE:To separate a toner replenishing part from a developing unit which is carried by carrying device and to miniaturize and lighten a movable part by providing a shutter construction which is released only in a condition when connected to a toner receiving opening of a developing unit in a toner ejecting opening of a toner feeding hopper. CONSTITUTION:In a case when toner replenishing is not carried out from the hopper to the developing unit, a solenoid 510 is in an 'off' condition, a guiding member 507 is lifted in the direction of an arrow 505, a lid 514 seals the toner ejecting opening 301. When the developing unit is traveled in the direction of an arrow 521, and after being pushed up in the direction of a photosensitive drum and stopped at a developing position 520, the solenoid 510 is made to be in an 'on' condition, and the condition of the lid 514 becomes a released. Further, a tip 524 of the guiding member 507 is lowered and pushed against an elastic member 523 of felt etc. provided at the toner receiving opening 400 of the developing unit and stopped. Toner splattering to the outside can be prevented since toner replenishing is carried out in this condition.
Patent JP-S61207302-A (JP)
Inventor: BOKU HEIKA
IPC: A01N37/02
Filed: 1985-03-12
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-S52131102-A (JP)
Title: Insulation processing method for connected portion of field winding
Inventor: MATSUI MASAO
IPC: H02K15/12
Filed: 1976-04-28
Abstract: PURPOSE: To obtain a mold insulated construction on a connection portion by covering charge agent to be hardened of powder or particle like state, hardened at a normal temperature or by heating the connection portion of a field winding and by impregnating varnish into the hardened portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53133288-A (JP)
Title: Unsaturated polyester resin composition
Inventor: MAKI YOSHIKAZU
IPC: C08F4/28
Filed: 1977-04-27
Abstract: PURPOSE: To prepare a rapidly curable unsaturated polyester resin composition having improved storage stability and giving molded articles having uniform and excellent properties in high productivity, by compounding the resin with an organic peroxide, Co and Mn salts of an organic acid, and a tertiary amine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54141074-A (JP)
Title: Incineration of ep ashes
Inventor: IMAMURA MITSUO
IPC: F23G5/00
Filed: 1978-04-24
Abstract: PURPOSE: To maintain the temperature within the layer at a constant value by supplying a predetermined amount of EP ashes to the moving layer of the incinerator and regulating the temperature within the layer by the amount of fuel to be supplied to the auxiliary burner, thereby disposing EP ashes effectively without producing nitrogen oxides.  
     CONSTITUTION: When a moving medium is heated up to more than 500°C, a predetermined amount of EP ashes is supplied from a hopper 7 by a rotary feeder 8 and introduced into a moving layer 6. The heat produced by and the water contained in the EP ashes in the hopper 7 are measured, and the temperature in the layer and the air tower is also measured. The results of both the measurements are sent to a regulating box 14, which performs proportional, differential and integral operation adjustments and emits signals for regulating the amount of fuel to be supplied to an auxiliary burner 10 and an air tower burner 11. Thus, the temperature within the layer is maintained lower than the highest one for forming nitrogen oxides, thereby rendering the time constant of the incinerator 1 to be low for a more effective incineration of the EP ashes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63214063-A (JP)
Title: Filing device
Inventor: SUGIURA MASAMICHI
IPC: H04N1/21
Filed: 1987-03-03
Abstract: PURPOSE:To prevent unnecessary picture information from being displayed by initializing data on the outside of a storage range in a memory if the register size of picture information to be displayed is smaller than the set size set at the time of display. CONSTITUTION:A CPU 1 takes out file management information, which is registered on an optical disk of a storage device 2, together with read picture information. It is discriminated whether the file register size for picture information registration is equal to the display size or not. If it is discriminated that the register size is smaller than the display size, the CPU 1 initializes a memory 4. After this initialization, the read-in processing to transfer data from the storage device 2 to the memory 4 is executed. Information read from the storage device 2 is transferred to the area, whose X address is (m2-m1)/2-(m2-m1)/2 and Y address is (n2-n1)/2-(n2+n1)/2, of the memory 4, and thus, this picture information is displayed on the center of a display screen.
Patent JP-H10239574-A (JP)
Title: Optical fiber unit
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber unit having good operability for the pick finding of an coated optical fiber. SOLUTION: This optical fiber unit is provided with one or more intermediate cover layers 7 covering one or more cathode optical fibers 6 in the lump on then, and it is provided with an outermost layer 8 on the intermediate cover layer 7. The adhesive force of the contact faces between the coated optical fiber outermost layers 5 of the coated optical fibers 6 and the intermediate cover layer 7 kept in contact with the coated optical fiber outermost layers 5 is set to 10g/cm or below at the 90 deg.T peel strength. The adhesive force of the contact face between the outermost layer 8 and the intermediate cover layer 7 kept in contact with the outermost layer 8 is set to 30g/cm or above at the 90 deg.T peel strength.
Patent JP-H02227604-A (JP)
Title: Position detecting device
Inventor: KOMATSU KOICHIRO
IPC: G03F9/00
Filed: 1989-02-28
Abstract: PURPOSE:To enable position detection with high accuracy by constituting the device so as to contain no other frequency components in pieces of luminous flux, which are modulated to mutually different frequencies. CONSTITUTION:The luminous flux from a light source 10 is passed through a 1/4-wavelength plate 11 and a polarization beam splitter (BS) 13 and separated into S-polarized light and P-polarized light, which are frequency-modulated equally through acoustooptic modulators 15a and 15b. Then the pieces of luminous flux are supplied to a BS 18 through parallel plane plates 16a and 16b and a reflecting mirror 17. Then the pieces of luminous flux from the BS 18 are supplied to a BS 20 through a 1/2-wavelength plate 19. Then the two pieces of luminous flux which are transmitted through the BS 20 are detected photoelectrically as reference signals through a lens 21, a reference diffraction grating 22, and a detector 23. Further, the two pieces of luminous flux which are reflected by the BS 20 are passed through relay systems 24 and 25, a BS 26, a parallel plane plate 35, and an objective 36 to irradiate a diffraction grating mark RM on a reticle and a diffraction grating mark WM on a wafer in two directions. Noise components in the respective pieces of luminous flux, however, are at the same frequency with the main polarized component, so the signals which are detected photoelectrically have high reliability.
Patent JP-H03248925-A (JP)
Title: Cruise control device for cylinder direct injection type two-cycle engine
Inventor: MORIKAWA KOJI
IPC: F02D29/02
Filed: 1990-02-28
Abstract: PURPOSE:To improve the responsibility of automatic cruise control by making constitution in which a set vehicle speed is retained by a fuel injection quantity at the time of a low and middle load, and the fuel injection quantity is controlled so as to match an air supply quantity at the time of a heavy load. CONSTITUTION:When a cruise control SW 36 is operated, a set vehicle-speed signal Vs is outputted to a deviation calculation means 39 from a set speed output part 38 to determine a deviated value from an actual vehicle-speed signal V from a vehicle-speed detection sensor 35. A load region is judged with a load region judging part 41 based on the detected signal phi of an acceleration opening sensor 34. When a low or middle load is judged, a fuel injection quantity is decided so as to reduce a deviated quantity  V based on a correction value (kappa) from a setting means 44B with a fuel injection pulse width deciding part 44A, on the other hand when a heavy load is judged, the fuel injection quantity is decided so as to reduce the deviated value  V corresponding to an air supply quantity by the opening of a throttle valve and based on the correction value (kappa).
Patent JP-S59173672-A (JP)
Inventor: HAMAGUCHI YOSHIMITSU
IPC: F25C5/04
Filed: 1983-03-22
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-S59173260-A (JP)
Title: Piping method of electroless plating apparatus
Inventor: KATSUSE HIROYASU
IPC: C23C18/16
Filed: 1983-03-23
Abstract: PURPOSE:To prevent the compositional variation of an electroless plating liquid and the trouble in recirculation, by performing piping without using a valve. CONSTITUTION:In a system wherein a plating liquid is flowed out from an electroless plating tank 19 and passed through various machineries, that is, a pump 20, a heat exchanger 21, a chemical agent injecting and mixing chamber 22 and a filter 23 to be recirculated to said electroless plating tank 19, the use of a valve inhibiting the flow of the plating liquid is wholly excluded. The regulation of the flow amount of the plating stream is performed by changing the rotation number of a pump impeller and, because of this, an inverter 24 is connected to the pump 20.
Patent JP-H02229031-A (JP)
Title: Joining device
Inventor: MIZUNO KENICHI
IPC: B31B50/00
Filed: 1989-03-02
Abstract: PURPOSE:To join reliably the whole surface by applying necessary and sufficient pressure to the whole surface of a joining part, by a method wherein split molds each are expanded or contracted each other independently according to restoration of split supporting parts each corresponding to those to stored forms under a state where an inside and outside materials are superposed upon each other between an inner and outer molds. CONSTITUTION:Respective setting positions of a large number of split molds 18 constituting an outer mold 13 are displaced through a form change of split supporting parts 17 to be performed with a temperature adjusting part 19. The split molds 18 each contract independently their diameters each other according to restoration of the split supporting parts 17 each corresponding to those to stored forms under a state where lid paper 12 and a paper cup 14 are superposed upon each other between an inner and outer molds 11, 13. In the case where, a joint part 15 forming a projected from is provided on a part of a circumferential direction of the paper cup 14, the split molds 18 each not only those corresponding to the joint part 15 but also those corresponding to the other part can pressurize a joining part between those lid paper 12 and paper cup 14 with almost the same pressure. Since the respective split molds 18 can pressurize the joining part between the lid paper 12 and paper cup 14 independently with each other, joining can be completed by pressurizing reliably also a triangular stepped part 20.
Patent JP-H02229696-A (JP)
Title: Production of electrode for plasma processing and electrode
Inventor: MIZUNO SEIJI
IPC: H05H1/34
Filed: 1989-03-02
Abstract: PURPOSE:To improve the life of the electrode by inserting a working insert formed with a conductive ceramics layer into a through-hole formed on a holder and pressing the holder from the outer periphery to tightly fit the working insert and the holder. CONSTITUTION:The working insert 2 is produced by cutting a hafnium wire rod to a prescribed length and the ceramics layer 3 is laminated and formed on the surface thereof. The hole 1b is bored in the solder 1 and a projection 1c is formed. The through-hole 1d is then bored to the holder 1 from the front end face 1a side of the holder 1 and the working insert 2 laminated with the ceramics layer 3 on the surface is inserted therein. The holder 1 is then uniformly pressed from the outer periphery. The holder 1 and the working insert 2 laminated with the ceramics layer 3 are uniformly and tightly fitted to each other in this way. The life of the electrode for plasma processing is improved in this way.
Patent JP-S59174682-A (JP)
Title: Aerosol composition
Inventor: SASAKI AKIRA
IPC: A61K8/00
Filed: 1983-03-25
Abstract: PURPOSE:To obtain titled composition having metallic gloss stable with time even after application, with stable dispersion and low cost, suitable as decorative coating, by dispersing in the aerosol liquid chief agent a lamella material consisting of laminated resin film chips with the maximum width smaller than a specific value. CONSTITUTION:The objective composition can be obtained by dispersing in the aerosol liquid chief agent a lamella material consisting of laminated resin film chips with the maximum width <=100mu (e.g., of laminated polyester film, with a thickness of 18mu and the maximum width of 35mu). The container for the above composition is pref. of a type provided with, e.g., straight shank valve free from neck portion. EFFECT: Change of the laminated resin film constitution would provide aerosol compositions of metallic gloss with various color tones.
Patent JP-S61205664-A (JP)
Inventor: NAKAMURA TSUTOMU
IPC: B24D3/00
Filed: 1985-03-11
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-S55142105-A (JP)
Title: Revolving hydraulic circuit
Inventor: ICHIYAMA SHIYUUICHI
IPC: F15B11/08
Filed: 1979-04-23
Abstract: PURPOSE: To prevent brake lining wear by releasing a stop brake gear by a direction change-over valve for brake so that the brake does not work while rotational speed in the hydraulic motor is more than a settled value.  
     CONSTITUTION: A brake 10 for a hydraulic motor 3 is worked by driving a hydraulic cylinder 11. The cylinder 11 is connected through a direction change-over valve 19 for brake to the oil pressure source 17. During larger moment of inertia for a revolving body revolved by the hydraulic motor 3, even if a counter-balance valve 6 comes to be at the neutral position n, a hydraulic pump 21 runs on, the brake 10 does not work with the valve 19 remained at the position b. When the rotational speed comes to be less than a settled rate, the valve 19 stands at the position (a) to operate the brake 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06264235-A (JP)
Title: Magnetic film forming device
Inventor: KAMEI MITSUHIRO
IPC: C23C14/34
Filed: 1993-03-10
Abstract: PURPOSE:To improve the magnetic characteristics of a formed film at the time of forming a film on the surface of a substrate while impressing an external magnetic field by changing the direction of the external magnetic field and efficiently impressing well-paralleled magnetic fields in the respective directions. CONSTITUTION:A film of the material of a target 3 is formed on a substrate 7 held by a substrate tray 6 by a target electrode 2 provided in a vacuum vessel 1. At this time, a magnetic field generated by a Helmholtz coil 14 is efficiently impressed on the substrate surface by a magnetic field correcting plate 8. The plate 8 is rotated by a motor 13 from the outside to impress a magnetic field vertical to the substrate surface by the Helmholtz coil furnished in another direction. Consequently, the magnetic characteristic of the formed magnetic film is improved, and the device is miniaturized.
Patent JP-H03252378-A (JP)
Title: Coated ceramics for insert
Inventor: YAMAMOTO YOSHIAKI
IPC: B22D19/00
Filed: 1990-02-27
Abstract: PURPOSE:To obtain the title ceramics provided with such functions as to relax thermal shock and reduce the tightening stress derived from thermal expansion difference by coating the surface of a ceramics with a resin. CONSTITUTION:The objective ceramics with a coating layer 10-500mum thick can be obtained by coating the surface of a ceramics with a resin (e.g. fluororesin) containing <=30vol.% of a granular substance selected from metallic powder (e.g. Al) and inorganic refractories (e.g. titania).