baber/WOPTO huggingface dataset:
Patent JP-H07304843-A (JP)
Title: Polyisocyanate blocked with blocking agent mixture
Inventor: EEBERUHARUTO KEENITSUHI
IPC: C08G18/80
Filed: 1995-05-11
Abstract: (Cyclo)aliphatic polyisocyanates (I) are claimed, with a total content of 5-25 wt.% NCO gps., at least 95% of which are blocked with a blocking agent (II) contg. (A) 30-70 equiv.% 1,2,4-triazole; (B) 30-70 equiv.% 3,5-dimethylpyrazole and (C) 0-30 equiv.% blocking agents other than (A) and (B). (I) are produced by reacting (cyclo)aliphatic polyisocyanates with a NCO content of 7-30 wt.% (III) (opt. dissolved in paint solvents) with at least 95 equiv.% (II), w.r.t. the NCO gps. remaining after modifying up to 20 NCO equiv.% of the NCO gps. in (III) by isocyanate addn. reaction with carboxylic acid hydrazides contg. NCO-reactive gp(s). (IV) so that the final prod. (I) contains up to 5 wt.% units of formula -CO-NH-NH- (w.r.t. solid). The modification can be performed before, during and/or after the blocking reaction, which is carried out by adding the components of (II) in any sequence or as a mixt.
Patent JP-S5658349-A (JP)
Title: Compression and transmisstion method for waveform data
Inventor: WATANABE MASAHIRO
IPC: H04B14/04
Filed: 1979-10-19
Abstract: PURPOSE:To compress the data length, by transmitting the index data indicating a correlativity with the waveform data immediately before, in sampling, coding and transmitting an analog waveform in a given sampling period. CONSTITUTION:All the sample data coded are transmitted in the first one cycle. Next, the first cycle is taken as a reference, the waveform data in this reference cycle and that in the 2nd cycle are compared, and if the two waveform data are in agreement with each other within the determined permissible error range, the index data only is transmitted as the presence of correlativity.
Patent JP-H09137056-A (JP)
Title: Compatibilized composition of poly(phenylene ether) resin and semicrystalline resin
Inventor: SUTAARINGU BURUUSU BURAUN
IPC: C08L67/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a compatibilized composition of a poly(phenylene ether) resin with a thermoplastic polyester, having enhanced characteristics, e.g. improved impact resistance and delamination resistance.  
     SOLUTION: This compatibilized blend composition of a poly(phenylene ether) resin with a polyester resin is prepared from a nucleophilic seed- containing poly(phenylene ether) resin, a polyester resin and compatibilizing agent compound for these resins in order to obtain an article having good impact characteristics, ductility the tensile characteristic. The composition may contain further an impact resistance improver, a metalic salt, a reinforcing material, a flame retardant and a flow promoter. An article produced from the composition is useful as a part for automobiles. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6116164-A (JP)
Title: Wheel slip controller
Inventor: NAITOU YASUO
IPC: B60T8/70
Filed: 1984-06-29
Abstract: PURPOSE:To prevent driving wheels from being slipped by regulating braking pressure in such a manner that the pressure is increased when the slip state of the driving wheels is detected on the basis of acceleration or the like of wheels and the pressure is reduced in accordance with deceleration speed of the wheels. CONSTITUTION:The vehicle speed signal of a driving wheel 1 is input to an acceleration and deceleration speed calculating means 3, which calculates acceleration or deceleration speed of the wheel 1. When the acceleration speed is over the specified value, a pressure increasing signal output means 11 sends an output signal to an acceleration and deceleration pressure signal discriminating means 13, while when the deceleration speed is below the specified value, a pressure reducing signal output means 12 sends an output thereto. Similarly, when speed of the driving wheel is by the specified value higher than speed of a non-driving wheel, a pressure increasing discriminating means 9 sends a signal to said discriminating means 13. Otherwise, a pressure reducing signal discriminating means 10 sends an output thereto. Where the means 9 generates the signal but the means 12 generates no signal, the discriminating means 13 drives a pressure increasing actuator 5 to increase braking pressure for braking the driving wheel 1. Where the means 10 generates the signal but the means generates no signal, the means 13 drives a pressure reducing actuator 6 to reduce the braking pressure.
Patent JP-H01305871-A (JP)
Title: Metal/ceramic jointed body
Inventor: TSUNO NOBUO
IPC: B23K1/19
Filed: 1988-06-03
Abstract: PURPOSE:To obtain a metal/ceramic jointed body having high reliability and high joint strength at both room temp. and high temp., by inserting a protruded part formed on a ceramic member into a recessed part formed on a metallic member jointing both with a brazing material wherein the thickness of the brazing material, the interposition of spaces, etc., are constituted specifically. CONSTITUTION:A metal/ceramic jointed body having an integrally jointed structure is prepd. by inserting a protruded part 2 formed on a ceramic member 1 into a recessed part 4 formed on a metallic member 3 and interposing a brazing material 5 between an external peripheral surface of the protruded part 2 and an internal peripheral surface of the recessed part 4, wherein the thickness of the brazing material interposed between the external peripheral surface of the protruded part 2 and the internal peripheral surface of the recessed part 4 is made thinner toward an opening part than the thickness of the brazing material at a beginning part of outward extension of the recessed part 4. At the same time, a space 7 or an intermediate body (e.g., graphite felt) 8 having a low elasticity consisting of an nonadhesive material to be brazing material 5 is interposed between a tip surface of the protruded body 2 and a bottom surface of the recessed part 4.
Patent JP-S6114813-A (JP)
Title: Drilling method and its device of slit in plastic drainage pipe
Inventor: UTSUNOMIYA HIROMITSU
IPC: B23B35/00
Filed: 1984-06-30
Abstract: PURPOSE:To form a slit in a pipe while moving it in an axial direction by using a drill which is a for ironwork end mill or rotary bar or the like having cutting ability in its point end and periphery, instead of a circular saw or a high speed cutting wheel. CONSTITUTION:A pipe 1 is fixed to a bed 2 placed on a sliding base 3. If the sliding base is moved, the pipe 1 also moves in an axial direction. The bottom of bed 2 comprises three surfaces such as a horizontal surface in the central part and 2 symmetrically sloped surfaces in both sides. The pipe 1 is penetrated by a drill 8 and formed the slit while moving in the axial direction. Accordingly, the slit can be prevented from clogging by tilting the bed 2 so as to widely machine the inner sides of the slit.
Patent JP-H04335993-A (JP)
Title: Oil cooler
Inventor: FUTAMURA SHINJI
IPC: F28F1/10
Filed: 1991-05-10
Abstract: PURPOSE:To reduce a fluid resistance without producing deformation of fins and to enhance a heat transfer effect by forming an oil passage between inner and outer cylinders which are coaxially disposed, axially feeding oil in the passage, and mounting predetermined inner fins in the passage. CONSTITUTION:Inner fins 3 are formed by bending thin metal plates in a rectangular wave state, allowing many cut and erected waves to protrude at a predetermined interval on both sides of the waves in a wave advancing direction and alternately forming first and second row waves (a), (b) in an edge direction. The wave (b) is advanced by about 1/3 of a phase at the crest 4 of the wave in the advancing direction with respect to the wave (a). Further, the width (w) of the crest 4 of the wave in the advancing direction is formed wider than that (x) of the trough 5 of the wave, and both the waves (a) and (b) are integrated at the crests 4 and the troughs 5. Further, the entirety is bent cylindrically in the advancing direction of the wave so that the crest 4 is brought into contact with the inner periphery of an outer cylinder 2 and the trough 5 is brought into contact with the outer periphery of an inner cylinder 1, and a space between the adjacent troughs 5 and 5 is reduced in a sector shape so that the fins 3 are interposed in an oil passage 7.
Patent JP-H10305534-A (JP)
Title: Laminate
Inventor: ONISHI HIDEFUMI
IPC: B32B27/28
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminate useful for interior finish material utility with excellent stainproofness (stain removability) and chemical resistance. SOLUTION: The laminate is obtained by laminating a saponified ethylene- vinyl acetate copolymer layer having 20 to 60 mol.% of ethylene content and 90 mol.% or more of degree of saponification and a resin composition layer made of carboxyl group-containing ethylene-vinyl acetate copolymer and thermoplastic resin having 8.5 to 11 of SP value (calculated from Small formula).
Patent JP-H10311175-A (JP)
Title: Sash sheave
Inventor: SAKURADA SHOZO
IPC: B61D19/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of buffer vibration absorbing outside wheel tire member caused by lateral load from the horizontal direction and accordingly, to provide an optimum sash sheave used for a door for getting on and off a train which repeatedly receives heavy lateral load. SOLUTION: A sheave is so constituted that a metallic hub member 11 rotating on a rotary shaft C-C is used for a core metal and that an elastic tire member is connected along the circumference of the hub member 11. In that case, the hub member 11 is equipped with a circular interlocking projection 13 having a projected section provided along the circumference of a main body 12 thereof and a circular interlocking recessed groove having a recessed section, and a plurality of slit holes passing through the overall circumference of the interlocking recessed groove from one surface side to the other surface side are provided at proper intervals. The undercut interlock of the tire member is made with the interlocking projection 13 and interlocking recessed groove on the hub member 11, and they are cut into the slit holes 15 to connect.
Patent JP-S63299380-A (JP)
Title: Semiconductor photodetector
Inventor: TORIKAI TOSHITAKA
IPC: H01L31/10
Filed: 1987-05-29
Abstract: PURPOSE:To increase sensitivity of a photodetector even in the wavelength band of 1.5-1.6 mum, by forming a multicycle layer of mixed crystal semiconductor consisting of Si, Ge and GaAs on an Si semiconductor substrate, and depositing a lattice relaxation layer and an Si semiconductor layer thereon sequentially in that order. CONSTITUTION:A P-type Si buffer layer 2 is formed on a P<+> type Si substrate 1 by the vapor phase growth. A multicycle layer 3 of 50 cycles each consisting of 100Angstrom  P<-> type Si0.4Ge0.6(GaAs)0.5 and 100Angstrom  Si0.4(GaAs)0.1 layers is deposited thereon. Further, a P<-> type SizGe1-z lattice relaxation layer 4 is deposited to about 0.2 mum while the composition (z) thereof is varied from zero to one. After that, a 1.5 mum thick P-type Si layer 5 is laminated thereon. Incident light is applied through the SiO2 7 and generates optically pumped carriers in the multicycle layer 3. Only electrons among the carriers thus generated are transported to the n<+>-P junction to cause avalanche multiplication there.
Patent JP-S62293853-A (JP)
Title: Interface circuit
Inventor: KUWAOKA TOSHIHARU
IPC: G06F3/00
Filed: 1986-06-13
Abstract: PURPOSE:To eliminate the influence of minute change of a transmission digital signal waveform by providing a means that removes jitter component and high frequency component superposed on transmission digital signals in a receiving side circuit and making receiving digital signal waveform always at a fixed level. CONSTITUTION:A timing control signal generator 9, a driver 12 for controlling and a D flip flop 13 are means that remove high frequency component and jitter component superposed on transmission digital signal (a). The driver 12 for controlling operates at timing other than timing of jitter component, and signals corresponding to operation timing of the driver 12 for controlling are outputted from a phototransistor 3b in a period in which current is flowing in a light emission diode 3a. Receiving digital signals (c) are outputted making the phototransistor 3b output data and making operation timing of the driver 12 for controlling a clock. Thereby, receiving digital signals of fixed waveform at all times corresponding to logical codes of transmission digital signals can be obtained even when minute unnecessary component such as high frequency component, jitter component etc. are superposed on transmission digital signals.
Patent JP-H10309416-A (JP)
Title: Anti-bacterial filter and its production
Inventor: MIZUNO KAZUYOSHI
IPC: B01D39/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an anti-bacterial filter which is easy to detach from a use part and has suitability for washing, excellent sustainable antibacterial property against washing, and high anti-bacterial effect per the use amount of an anti-bacterial material. SOLUTION: An anti-bacterial material 7 is deposited on the surfaces of a plurality of small spherical bodies 3 made of a thermoplastic synthetic resin, the small spherical bodies 3 are brought into contact with one another and gathered together as to form a surface structure with a specified outline shape. The small spherical bodies 3 are melted and deposited one another in their contact parts by heating the small spherical bodies 3 at a temperature at which the small spherical bodies 3 are melted and deposited only in their contact parts and at the same time the antibacterial material 7 is melted and deposited on the surfaces of the small spherical bodies 3. Consequently, since the small spherical bodies 3 are melted and deposited one another, the filter sheet itself has self-shaperetaining property.  Moreover, all of the anti-bacterial material used is melted and deposited on the small spherical bodies while being exposed on the surface of the small spherical bodies.
Patent JP-S62293248-A (JP)
Title: Method for exposing both-face of flexible substrate
Inventor: KISHIMOTO TADASHI
IPC: H05K3/00
Filed: 1986-06-13
Abstract: PURPOSE:To highly accurately match wired pattern projection images formed on the both-face of a flexible substrate by carrying the substrate in the vertical direction and projecting light beams to reticles forming wired patterns from both the sides by projection optical systems having telecentric images sides. CONSTITUTION:The flexible substrate 3 obtained by forming conductive layers and photosenstive resist layers covering the conductive layers on the both-face of an insulating band-like substrate is laid between a feeding shaft 4 and a winding shaft 5, carried in the vertical direction by rollers 4a, 5a and led into the image formation side of the projection optical systems 1a, 1b arranged on symmetrical positions about a vertical line and having telecentric image sides. The reticles 2a, 2b forming wiring patterns are arranged on the opposite sides of respective projection optical systems 1a, 1b to the substrate 3. The reticles 2a, 2b are projected by uniform light radiated from light sources 6a, 6b consisting of a pair of mercury lamps arranged vertically and upward, converted their direction into the horizontal direction by reflectors 7a, 7b and made incident in parallel with an optical axis C by condenser lenses 9a, 9b through integrators 8a, 8b.
Patent JP-S5925732-A (JP)
Inventor: TSUCHIDA YASUYUKI
IPC: A61B5/02
Filed: 1982-08-03
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-H0429293-A (JP)
Title: Display system for plasma display device
Inventor: TSUJI MASAYUKI
IPC: G09G3/291
Filed: 1990-05-25
Abstract: PURPOSE:To improve the picture luminance by dividing a display panel into two by the center in the vertical direction and providing two driving circuits and using one driving circuit to scan the display panel from the center to the top and using the other to scan the display panel from the center to the bottom. CONSTITUTION:A display panel 10 is divided into two by the center in the vertical direction, and two driving circuits 6 and 7 are provided, and the display panel is simultaneously scanned in the upper part and the lower part upward from the center division part to the top line and downward from the center division part to the bottom line respectively. Consequently, the display panel 10 is simultaneously scanned in parallel to extend the display period (panel lighting period). Thus, the picture luminance on the display panel 10 is improved.
Patent JP-S5760034-A (JP)
Title: Method for cotrolling cooling
Inventor: YUI KATSUHIKO
IPC: C21D9/573
Filed: 1980-09-30
Abstract: PURPOSE:To obtain desired cooling rate and cooling end point temp. through controlling of only the shutoff valves by providing the shutoff valves to supply pipes for refrigerant to be injected from nozzles for cooling a material to be cooled, determining effective cooling length, the number of nozzles, and refrigerant density, and turning nozzles on which are provided uniformly and dispersedly. CONSTITUTION:Shutoff valves 32, 34... are provided to water supply pipes 22, 24... to nozzles 12... for cooling a strip 10 by injecting gas and water. Effective cooling length le is determined by the equationI(Ti, To: inlet and outlet side temps. of the trip 10, CR: cooling rate: V: transfer speed of the strip 10), and the number of nozzles (n) by the equation II (leo: the effective cooling lenght per nozzle). Water flow density W is determined by the equation III (rho, Cp, h: the density, specific heat and thickness of the strip 10, K, alpha-delta: constants, G: wind flow density, Tw: water temp., Tg: wind temp.). On the other hand, if n* pieces of the nozzles are turned on and the rest are turned off within the le of the number of nozzles (n), the number of on nozzles is determined by the equation IV (b: the length of a nozzle injection area in the width direction of the strip 10, qo: the water flow rate per nozzle).
Patent JP-S6115530-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/00
Filed: 1984-06-30
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-H11344619-A (JP)
Title: Liquid crystal display device having holographic reflector
Inventor: GAMBOGI WILLIAM JOHN JR
IPC: G02F1/13357
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to reflect either of white and achromatic color as a background color by arranging respective pixel volumes so that the light passing respective liquid crystal cells is reflected by both of the first and second pixel volumes. SOLUTION: The first pixel volumes 110 respectively include first volume holographic mirrors which reflect the light of a firS color (for example, red) wavelength band and allow the passage of the light of at least the second color (for example, green) wavelength band and the third color (for example, red) wavelength band. The second pixel volumes 112 respectively include second volume holographic mirrors which reflect the light of a second color (for example, green) wavelength band and allow the passage of the light of at least the first color (for example, red) wavelength band and the third color (for example, blue) wavelength band. The first and second pixel volumes 110, 120 are so arranged that the light passing the respective liquid crystal cells is reflected by both of the first and second pixel volumes 110, 112.
Patent JP-H08329697-A (JP)
Title: Semiconductor storage device
Inventor: ODA TADASHI
IPC: H01L27/10
Filed: 1995-06-02
Abstract: PURPOSE: To attain access to a redundant bit by making a relieving fuse for a redundant bit set in a non-cut state by providing a MOS transistor switch between a redundant activation signal generating circuit and a relieving fuse for a redundant bit. CONSTITUTION: When address inputs 2a, 2b are in 'high' state, an input 2c has voltage higher than the high level standard value, an output 19 of an input voltage discriminating circuit 11 is made in 'high' state, a CMOS switch 13 is turned off, and a redundant activation signal generating circuit 12 and a relieving fuse 14 for a redundant bit are made a cut off state. Therefore, a node 38 is made in 'high' state, and an output 17 is made in 'high' state. On the other hand, as a relieving address discriminating fuse of a redundant circuit 10 is in non-cut state, its output 18 is made in 'high' state. Therefore, a word line 21 of an X decoder 7 for redundance is made in 'high' state, and access to a redundant bit 24 can be performed.  Also, a word line suppressing signal 16 is made in 'low' state, a word line 20 of an X decoder 6 is made in 'low' state, a bit on a memory mat 23 is not accessed, and the testing of a redundant bit 24 can be performed.
Patent JP-H08327987-A (JP)
Title: Liquid crystal display device
Inventor: NODA MASAYUKI
IPC: H05K3/36
Filed: 1995-06-02
Abstract: PURPOSE: To prevent discontinuity in a copper foil circuit of TAB due to the heat during assembling and the succeeding thermal cycle of cooling and heating by specifying the coefft. of thermal expansion of a multilayered printed circuit board which is connected to a liquid crystal panel glass substrate through the TAB. CONSTITUTION: The coefft. of thermal expansion of a multilayered printed circuit board 5 which is connected to a liquid crystal panel glass substrate 4 through a TAB10 is specified to 15ppm/ deg.C so that the thermal expansion of the multilayered printed circuit board 5 is decreased during the TAB10 is connected. As for a practical means, the coefft. of thermal expansion of the glass fiber which constitutes a glass cloth is specified to <=4ppm/ deg.C and the modulus of elasticity of the glass fiber is specified to >=7000kg/mm<2> . Or, the modulus of elasticity of the resin with which the glass cloth is impregnated is specified to <=200kg/mm<2> , the coefft. of thermal expansion of the glass fiber is specified to <=6ppm/ deg.C and the modulus of elasticity of the glass fiber is specified to >=7000kg/mm<2> .  When the modulus of the resin in the multilayered printed circuit board 5 is specified to >=200kg/mm<2> , a little larger coefft. of thermal expansion of the glass fiber may be allowed.
Patent JP-H05306370-A (JP)
Title: Polyamide resin composition and its production
Inventor: KAWAI MICHIO
IPC: C08L77/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a polyamide resin composition excellent in rigidity, lightweight properties, surface smoothness and color tone of moldings. CONSTITUTION:The polyamide resin composition is obtained by dispersing a layer phosphate salt derivative of a tetravalent cation and/or a layer mixed derivative of phosphate salt with phosphite salt of a tetravalent cation having >=15Angstrom  interlayer spacing at a unit layer level.
Patent JP-H05308784-A (JP)
Title: Electrostatic actuator
Inventor: KONNO SHINJI
IPC: H02N1/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide an electrostatic actuator which can work smoothly even in a high humidity condition. CONSTITUTION:In an electrostatic actuator which is so structured that a stator 3 constituted of an insulating supporter 1 haying electrodes arranged at specified intervals on it a which is made by applying both positive and negative charges to an insulating thin leaf body 4 may be brought into contact with each other, a water repellent agent layer is formed one face or on both faces of the stator 3 and/or on one face or on both faces of the moving element 6 or the insulating supporter 1 of the stator 3 or/and the insulating thin leaf body 4 of the moving element 6 is formed of the material whose absorption coefficient is 0.1wt.% or smaller.