baber/WOPTO huggingface dataset:
Patent JP-S54113282-A (JP)
Title: Integrated circuit unit
Inventor: TAKAHASHI KOUICHI
IPC: H01L21/822
Filed: 1978-02-24
Abstract: PURPOSE:To prevent the destruction of a transistor by forming a diode spanning a separation layer and an island region. CONSTITUTION:N epi-layer 12 is formed on P-type substrate 10 having N<+> buried layer 11 and is separated by P<+> layer 13 to form island region 14. In forming P<+> layer 13, B and As are diffused simultaneously, and densities of them are selected respectively to lower the density of P-type impurity on the surface of layer 13 and prevent the dielectric strength lowering of the diode which is formed in layer 13. Next, N<+> collector connection layer 15 is formed in island 14, and P-type base layer 16 is formed. Next, N-type emitter 17 and N layer 15 are formed simultaneously, and finally, wiring is so performed that cathode K of protective diode D and collector C of transistor Q may be connected. By this constitution, the destruction of collector base junction is prevented bacause low-dielectric strength diode D is connected to collector C.
Patent JP-S55112289-A (JP)
Title: Manufacture of soil stabilizer
Inventor: KOUNO YUUGOROU
IPC: C09K17/50
Filed: 1979-02-21
Abstract: PURPOSE: To obtain a soil stabilizer economically by uniformly dispersing and also closely binding gypsum and organic sludge by a high-speed mixer.  
     CONSTITUTION: Gypsum and/or organic slduge as the main raw materials are preliminarily dried in such a way that the total moisture content of all raw materials to be charged is 50% or less and then mixed together. Then, the mixture is uniformly dispersed and also closely bound by a high-speed fluidizing mixer, e.g., super mixer, etc. The drying of the foresaid organic sludge is performed down to the lower limit, 20%, of the moisture content, and the gypsum used includes natural gypsum and the by-product gypsum of flue gas desulfurization, etc., containing two mol of water of crystallization. Also, the organic sludge used includes excessive sludges generated from activated sludge process for industrial waste water and living waste water such as night soil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08204204-A (JP)
Title: Manufacture of thin film transistor
Inventor: MIN HA PAKU
IPC: H01L29/786
Filed: 1995-01-13
Abstract: PURPOSE: To make the crystal grain size in the vicinity of the boundary of a source/drain region and a channel region larger than the crystal grain size of the channel region, by the flowing of a film containing impurities by heat treatment, and crystallizing a polysilicon film by annealing. CONSTITUTION: Impurities in a BPSG film 8 are diffused in a body-polysilicon layer 4 by a heat treatment process, a source/drain region is formed, and the BPSG film is subject to flowing (e). Since the body-polysilicon layer, i.e., the BPSG film 8 during the process of channel region crystallization acts as a microlens, the temperature distribution in the vicinity of a gate is shown by (f). This local temperature difference exerts an influence upon nuclear growth and growth speed in crystallization of amorphous silicon, so that the crystal grain size in the vicinity of boundary of the source/drain region and the channel region can be made larger than the crystal grain size of the channel region.
Patent JP-S58137824-A (JP)
Title: Two dimensional light deflector
Inventor: INOUE NAOHISA
IPC: G02F1/335
Filed: 1982-02-10
Abstract: PURPOSE:To obtain a high speed and highly reliable deflector by emitting a Bragg diffracted light beam to outside from an emission grating formed on the upper surface of a waveguide path with an intervening upper thin film. CONSTITUTION:A thin film light waveguide path 2 is formed on the surface of a base plate 1, and a comb-shaped electrode 3 that transmits elastic surface wave SAW, and a light introducing section consisting of an incident grating 4 that transmits a light beam P1 in the thin film light waveguide path 2 to form a Bragg angle to the wave surface of the elastic surface wave SAW are provided on it. Further, an emission grating 5 and a pair of electrodes 6 are provided to output a light beam P2 which is Bragg diffracted by the elastic surface wave SAW to outside as a light beam P3. They control a high frequency oscillator 7 that drives the comb-shaped electrode 3, and deflects the light beam P2 in the plane of the thin film waveguide path 2. At the same time, they control output of a DC power source 8 to heat the upper thin film between electrodes 6, 6, and deflects the light beam 3 perpendicular to the plane of the thin film light waveguide path 2.
Patent JP-H02275901-A (JP)
Title: High-refractive index plastic lens
Inventor: NAKAMURA KIMIO
IPC: C08G18/38
Filed: 1990-01-30
Abstract: PURPOSE:To improve heat resistance by polymerizing a monomer mixture contg. at least >=1 kinds of specific polyisocyanates, at least >=1 kinds of specific polythiols and at least >=1 kinds of specific aliphat. thiol compds. CONSTITUTION:The monomer mixture contg. at least >=1 kinds of the polyisocyanates expressed by formula I, at least >=1 kinds of the polythiols expressed by formula II and at least one kind of the prescribed aliphat. thiol compds. is polymerized. In the formula I, R denotes a hydrogen atom or methyl group; X denotes at least 1 kinds selected from chlorine, bromine atom, methyl group and ethyl group; (a) denotes 0 to 4 integer; (b) denotes 2 to 4 integer. In the formula II, R denotes methyl, ethyl, chloromethyl or bromomethyl group; (m) denotes 0 to 2 integer; (n) denotes (4-m) integer. The heat resistance is greatly improved in this way and the high-refractive index plastic lens which allows the enhancement of the degree of freedom in the selection of thermal conditions in post processing is obtd.
Patent JP-H07230945-A (JP)
Title: Projecting and exposing device
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/027
Filed: 1994-02-17
Abstract: PURPOSE:To maintain the image formation characteristics of a projection optical system in a highly precise manner even when a pupil filter is replaced, or inserted, or taken out. CONSTITUTION:A movable retaining members 15, 18 and 21, with which at least a part of a plurality of lense elements constituting a projection optical system PL is shifted, is provided following the exchange or insertion or removal of a pupil surface FTP to be arranged on the pupil surface FTP of the projection optical system PL.
Patent JP-H01198960-A (JP)
Title: Panel for construction
Inventor: ENOKIDO TOSHIO
IPC: E04F13/08
Filed: 1988-01-30
Abstract: PURPOSE:To prevent the slip-off of a connection part by forming each upper part of the male and female connection parts formed on the both side edges into fitted form and forming a cut part having a nearly U-shaped sectional surface on the lower part and inclining the lower edge of the cut part rearwardly aslantly. CONSTITUTION:A male type connection part 3 and female type connection part 9 are formed on the upper parts on the both side edges of a panel A, and cut parts 7 and 13 are formed in the lower part, and the lower edges 8 and 14 of the cut parts 7 and 13 are inclined rearwardly aslantly. Further, the part between the surface member 1 of the panel A and a back surface member 16 is charged with the core members 15 consisting of the foamed synthetic resin bodies. The panels A1 and A2 are placed in fitted form onto the body C, and a metal fitting B is inserted into a gap formed by the cut parts 7 and 13, and the fixed surface of the metal fitting B is attached onto the lower edges 8 and 14 of the panels A1 and A2, and then fixed onto the body C by a bolt D. Therefore, the following to the deformation of the body C is permitted, and slip-off, etc., can be prevented.
Patent JP-H02199540-A (JP)
Title: Automatic formation system for calling sentence
Inventor: NAGI NORIKO
IPC: G06F9/45
Filed: 1989-01-30
Abstract: PURPOSE:To easily execute maintenance and control by automatically forming a calling sentence obtained by adding a processing name or the like to a fixed calling part as a variable part while referring a variable information table correspondingly to a conversational variable name and calling the corresponding processing. CONSTITUTION:A variable information table 1 previously correspondingly stores a conversational variable name, the type of the variable, the length of the variable, registering information, reference information, storage information, or the like. The variable information table 1 is referred correspondingly to the conversational variable name inputted from a screen, and when the corresponding information out of the registeration information, the reference information and the storage information is required, a calling sentence 2 obtained by adding a processing name (registeration, reference or storage), a conversational variable name, and if necessary, the type and length of the conversational variable to the fixing part 3 (e.g. CALL PFDLINK) of the calling sentence 2 as a variable part 4 is automatically formed and the corresponding processing (registering processing, reference processing or storage processing) is called by the calling sentence.
Patent JP-S53115567-A (JP)
Title: Cleaning apparatus
Inventor: NAGAMORI KATSUMI
IPC: E01H1/08
Filed: 1977-02-28
Abstract: PURPOSE: To provide an apparatus ensuring the gathering of things including refuse attached to the road surface in a relatively firm manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06231891-A (JP)
Title: Discharge lamp lighting device and illumination device
Inventor: UEDA AKIHIRO
IPC: H05B41/18
Filed: 1993-02-08
Abstract: PURPOSE:To ensure a high voltage discharge lamp to re-start and light, even when release voltage supplied from a lighting circuit is at minimum required level. CONSTITUTION:At the start of a lighting process, pulse current flows from the first pulse startup circuit 2 to the primary coil L1 of a step-up transformer 3, thereby generating the first high voltage pulse at the secondary coil L2 of the transformer 3. The insulation of a high voltage discharge lamp 4 is consequently broken and the lamp 4 is caused to transit to glow discharge state. During this process, pulse current flows from the second pulse startup circuit 5 to the primary coil L1 of a step-up transformer 6, thereby generating the second high voltage of an attenuated non-oscillatory waveform having half-width T with voltage V2 at the secondary coil L2 of the transformer 6. This high voltage causes the lamp 4 to transit to glow arcing state. In this case, when the release voltage of a lighting circuit l is taken at V3 and high discharge voltage in the glow discharge state with the lamp 4 sufficiently cooled is taken at Vg, a relationship is established so as to satisfy ¦2Vg¦<=V2+V3¦<=¦5Vg¦, and 20mus<=T<=200mus.
Patent JP-H04330175-A (JP)
Title: Artificial hang glider facility
Inventor: FUNABASHI YUKITSUGU
IPC: A63B69/00
Filed: 1991-01-21
Abstract: PURPOSE:To permit any unskilled person to enjoy himself with flight easily by making hang glider flight in a facility comprising a slope with variable gradient, a hopping platform installed over the slope for taking-off, and a blower for generation of buoyancy. CONSTITUTION:A hopping platform 12 for taking off with a hang glider is installed over a slope 10, which is provided in the cavity of a large structural building 22. This slope 10 is supported by an elevating/sinking device. and the gradient is made variable, and with it the platform 12 also elevates and sinks. Landing surface 24 for hang glider 23 is formed at the bottom of the slope 10, and a blowing hole 26 is furnished at the front of this landing surface 24. In a duct leading to the hole 26, a blower 14 is installed for sending wind to the hang glider 23 which has taken off. A netting 16 for prevention of collision is installed stretched over the front face of the blowing hole 26, and a command operation room 32 is provided behind the netting so as to perform gradient adjustment for the slope 10 and blow adjustment.
Patent JP-H04236278-A (JP)
Title: Phenolic resin paint composition
Inventor: KOBAYASHI MASATAKA
IPC: C09D161/04
Filed: 1991-01-21
Abstract: PURPOSE:To improve the processability and alkali resistance of a phenolic resin paint composition while keeping the chemical resistance and solvent resistance of the composition. CONSTITUTION:The resin component constituting the objective phenolic resin paint composition is produced by compounding 50-80wt.% of a resol-type phenolic resin composition with 20-50wt.% of a mixture of an epoxy resin and a phenoxy resin at a weight ratio (phenoxy resin/epoxy resin) of 0.25-4. A polymer alloy is formed to get a flexible material when the composition is applied and cured and, at the same time, the solvent resistance, etc., of the composition can be maintained at a high level by a three-dimensionally crosslinked structure.
Patent JP-H01194141-A (JP)
Title: Optical pickup device
Inventor: SEKI HITOSHI
IPC: G11B7/08
Filed: 1988-01-29
Abstract: PURPOSE:To stably hold a converging lens in a circular hole by sticking it fast to the inside surface of the circular hole by an energizing means to press two ridges between the plane part and the curved part of the side surface of the converging lens. CONSTITUTION:The plane part is provided for the side surface of a lens tube 3 and the side surface of the lens tube facing to it is held by a plate spring 10. Consequently, at the time of an adjustment, the two ridges between the plane part and the curved part of the side surface of the converging lens are always stuck fast to the inside surface of the circular hole of a lens tube holder 5 and a converging lens optical axis 5 does not move when sliding it. Thus, it becomes unnecessary to repeat the adjustment of the position of a laser diode after adjusting the converging lens and a converging lens holding state is stably maintained.
Patent JP-S63189815-A (JP)
Title: Method for inserting optical fiber into tube
Inventor: KASHIWATANI KUNIO
IPC: H01B13/22
Filed: 1987-02-02
Abstract: PURPOSE:To insert an optical fiber from one end of a long tube into the tube without damaging the fiber by oscillating a coil for the tube so as to reciprocate it along a course on a spiral line. CONSTITUTION:An oscillation board 14 is set up on a mount 11 through a spring 18, a pair of motors 21, 22 are arranged on a supporting frame 15 for the board 14 and the motor 22 is in a state rotated around the center axis C of the motor 21 by 180 deg.. These rotary shafts are parallel with a face including the axis C, inclined from the board surface by 75 deg. respectively in the reverse directions and provided with unbalanced weights 24 on respective shaft ends. When these motors 21, 22 are driven so that their oscillation frequency and amplitude coincide with each other and accelerating directions are respectively shifted by 180 deg., the board 14 is oscillated along the spiral line 5 whose center axis coincides wit the axis C. When the characteristics of the spiral line 5 are selected so that the leading angle is >=1 deg., the oscillation frequency is >=5Hz and the whole amplitude is >=0.1mm in a vertical component, force is applied to the optical fiber 7 in the tube from the outer wall surface in the upper oblique direction. The fiber is jumped in the tube in the upper oblique direction or slided on the wall surface by the force and carrying force is intermittently applied to the fiber in the circumferential direction of the coil so as to be advanced and inserted.
Patent JP-H02235932-A (JP)
Title: New compound having piperidyl-functional group and use of said compound for light stabilization of polymer
Inventor: GAY MICHEL
IPC: C08L23/02
Filed: 1990-02-01
Abstract: NEW MATERIAL: A piperidyl-functional compound represented by formula I [wherein the respective units may be randomly distributed in the chain; (p) and (r) are each 0 or greater; (a) is 0 or greater; p+q+r≥5; R 1  is a 4C or higher linear or branched alkyl or a group of formula II or III (wherein (n) is 5-20; R 4  is a 1-12C alkyl; (m) is 3-10; R 6  is H, an ethylene oxide chain, a propylene oxide chain or a 2-12C acyl); R 2  is a divalent organic group selected from among a 2-18C linear or branched alkylene, a 2-20C alkylenecarbonyl with a linear or branched alkylene, etc.; R 3  is H, a 1-12C linear or branched alkyl; and Z is -O- or -NR 8  (wherein R 8  is R 3 )].  
     USE: A light stabilizer for polyolefins and polyalkadienes.  
     PREPARATION: A compound having an ethylenic unsaturation subject to hydrosilylation is reacted with an organosiloxane represented by formula IV in the presence of a platinum catalyst to replace the hydrogen in the compound represented by formula IV with groups of formula V and optionally R 1 . 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62246995-A (JP)
Inventor: JIYATSUKU EFU GUROOTOYANSU
IPC: F02B3/06
Filed: 1987-02-02
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-H10217801-A (JP)
Title: Hub clutch
Inventor: OGIWARA HARUO
IPC: F16D43/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of the arm of a retainer when a torque is applied while facilitating the assembly of the retainer and a slide gear. SOLUTION: This hub clutch is provided with a housing connected to the wheel side a driving gear fixed to a driving shaft a slide gear 13 connected to the housing and movable to a connecting position and this connection position; with thrpudrurin gear a retainer 17 with its arms 21 inserted to engaging grooves 29 of the gear 13 and locking the gear 13 by claws 27 of the arms 21 and an operation means to move the gear 13 to the connecting position. And the width of insertion parts 25 of the retainer 17 inserted to the engaging grooves 29 of the gear 13 is made narrower than the width of a base 23, so as to give a flexibility.
Patent JP-S60166325-A (JP)
Title: Production of heat-resistant resin
Inventor: TOKOU AKIRA
IPC: C08G73/10
Filed: 1984-02-09
Abstract: PURPOSE:To produce a heat-resistant resin giving a cured resin having high thermal decomposition initiation temperature and excellent adhesivity, by reacting a specific tetracarboxylic acid dianhydride with a diamine under specific condition, and cyclizing the product to form an imide. CONSTITUTION:The objective resin having an intrinsic viscosity of the polyamic acid of 0.5-2.5 and the thermal decomposition initiation temperature of 480- 580 deg.C after imidation can be produced by reacting (A) a tetracarboxylic acid dianhydride composed of 99-80mol% compound of formula I (R1 is benzene ring or condensed benzene ring), e.g. pyromellitic dianhydride and 1-20% compound of formula II (X1 is CO, O, SO2, S, etc.) e.g. benzophenonetetracarboxylic acid dianhydride with (B) a diamine composed of 99-60% compound of formula III(R2 is R1), e.g. p-phenylenediamine, 1-40% compound of formula IV (X2 is X1), e.g. 4,4'-diaminodiphenyl ether and 0.01-20% compound of formula V (X3 and X4 are hydrocarbon group), under anhydrous condition in an inert gas atmosphere in a polar organic solvent at 0-100 deg.C.
Patent JP-S61181848-A (JP)
Title: Polypropylene resin composition for biaxially oriented film
Inventor: MATSUMOTO YOSHIO
IPC: C08L23/26
Filed: 1985-02-06
Abstract: PURPOSE:To provide the titled resin compsn. having excellent rigidity and stretchability, by blending a hydrocarbon polymer having a satd. main chain and a hydroxyl group at its terminal with a polypropylene homopolymer contg. boiling heptane insolubles having high stereoregularity. CONSTITUTION:A polypropylene homopolymer wherein the stereoregularity of boiling heptane insulbles is 0.97 or above in terms of isotactic pentad fraction as measured by means of C-13NMR is prepd. by a method disclosed in Japanese Patent Laid-Open Nos. 59285/1981 and 13630/1984. 0.1-2pts.wt. hydrocarbon polymer having a wholly or partially satd. main chain and at least one hydroxyl group at its terminal (e.g. hydrogenated polyhydroxypolybutadiene or hydrogenated butadiene/styrene copolymer) is blended with 100pts.wt. said polypropylene homopolymer to obtain the desired polypropylene resin compsn. for producing biaxially oriented film.
Patent JP-S55114318-A (JP)
Title: Rotary cylinder type separating device of slurry and water
Inventor: KANOU MASAYOSHI
IPC: B01D33/06
Filed: 1979-02-23
Abstract: PURPOSE: To improve the strength of a cylindrical filter to the load of slurry with water by a mechanism wherein the filter is integrally supported to a protective outer cylinder.  
     CONSTITUTION: A protective outer cylinder 1A slantingly installed is mounted in a revolution-possible shape around an axial core by means of rollers 4A, 5A. A cylindrical filter 16A made of a gauze is internally inserted into the protective outer cylinder 1A while being reinforced and supported forming a water passing passage 18A between the filter and the protective outer cylinder 1A by means of liners 17A. A water discharging hole 19A, whose circumference is opened, is made up to an outer circumferential portion of a lower end of the protective outer cylinder 1A at a peripheral portion of a lower end portion of the cylindrical filter 16A, and a passage 21A in a conical portion 7A is ensured between an outlet 16A at a lower end of the cylindrical filter 16A and a shutter 12A. A slurry with water charging pipe 22A faces to an inlet 16B at an upper end of the cylindrical filter 16A, and a jet water pipe 23A further extends to the inside from the inlet 16B concentrically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58140285-A (JP)
Title: Multicolor ink ribbon
Inventor: KITAMURA YUUJI
IPC: B41J35/16
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a multicolor ink ribbon capable of giving good color recordings permanently without causing the intermixture of inks of color zones by a method in which plural color zones of water-soluble inks are provided in parallel in the longitudinal direction of the ribbon and a water repellent is coated on the boundary lines between the color zones. CONSTITUTION:A water repellent is linearly coated on the boundary lines between the color zones 2b, 2c, 2m and 2y of a ribbon 1 formed of a synthetic fiber in a belt shape. After the water repellent 3 is dried, the color zones 2b, 2c, 2m and 2y are impregnated with water-soluble inks of black, cyanine, Magenta and yellow, for example, respectively. Thus, the inks of adjacent color zones do not mix with each other because of the action of the water repellent 3.
Patent JP-S54114937-A (JP)
Title: Bus scramble circuit
Inventor: NAKAMURA TOKUMITSU
IPC: G06F13/12
Filed: 1978-02-28
Abstract: PURPOSE: To ensure the timing control without the timing control circuit.  
     CONSTITUTION: In the information processing system in which each unit is commonly connected to the bus line, the circuit provides the first FF61 set at interrupt request, second FF66 set when the unit uses the bus, first gate 63 inhibiting the output of FF61 with the signal representing that the bus for other units including the said unit is used, delay circuit 64 compensating the output of the gate 63 for the time until the interruption enable signal from the unit having the lowest priority among each unit connected to the bus is off, and second gate 65 inputting the output of the delay circuit 64, interrupt enable signal from other units, and further the signal representing the usage condition of the bus, and controlling the second FF66. 
     COPYRIGHT: (C)1979,JPO&Japio