baber/WOPTO huggingface dataset:
Patent JP-H0974273-A (JP)
Title: Copper plated laminated board for printed circuit board and adhesive agent used therefor
Inventor: YOKONO ATARU
IPC: C09J133/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To realize a copper-plated laminated board where an unroughened foil is used by a method wherein adhesive agent formed of various kinds of prescribed resins is used as adhesive ground represented by a specific formula on a copper foil. SOLUTION: An adhesive ground formed of silane coupling agent represented by a formula I (Q denotes a functional group which reacts with resin composition, R is a coupling group which couples Q with an Si atom, and X, Y, and Z denote a hydrolytic group or a hydroxyl group bonded to Si atom) or thiol coupling agent represented by a formula II (T is aromatic ring or the like, n denotes an integer of two or more) is formed on a copper foil. The copper foil is bonded to a laminated base material with adhesive agent formed of acrylic monomer, diallyl phthalate, peroxide curing resin composition of thermoplastic elastmer which contains ethylene butylene copolymer and styrene copolymer in a molecule, and polyvinyl butyral resin composition possessed of a side chain which contains unsaturated groups through the intermediary of the adhesive ground.  The adhesive agent is turned into silanol groups through hydrolysis and reacts on the surface of the copper foil, whereby a copper plated laminated board can be obtained.
Patent JP-S61106375-A (JP)
Inventor: INGO KEEPURAA
IPC: B41F13/60
Filed: 1985-07-26
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-H0918851-A (JP)
Title: Multimedia communication system and communication equipment
Inventor: SUZUKI TOSHIAKI
IPC: H04N7/173
Filed: 1995-06-29
Abstract: PURPOSE: To provide the multimedia communication system which enables a user to surely receive the information which he wants to receive. CONSTITUTION: A terminal equipment 20 for information presenter successively circulates a reservation table to users 10 through a network. Each user 10 writes his desired program and the desired reception time there and returns it to the terminal equipment 20. The terminal equipment 20 selects video programs based on the reservation table to transmit them to users. Users are charged in accordance with transmitted programs by an accounting parts 25. CM is inserted and transmitted at need.
Patent JP-S6322494-A (JP)
Inventor: NISHIMURA KOJI
IPC: B66D3/14
Filed: 1986-07-12
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-H0720963-A (JP)
Title: Operation control circuit for clock oscillator
Inventor: YOSHII NOBUO
IPC: G06F1/04
Filed: 1993-07-02
Abstract: PURPOSE:To improve a circuit which reduces the power consumption by stopping a system clock when no signal is inputted. CONSTITUTION:When the external signal 1 is inputted, an oscillation control circuit 3 actuates an oscillation circuit 4 first. Consequently, a noise eliminating circuit 2 and an input signal processing circuit 7 start operation. The noise eliminating circuit 2 judges whether the inputted signal is a regular signal or noise and outputs a specific signal. When the inputted signal is the regular signal, an input ON signal is outputted. With this signal, the oscillation control circuit 3 holds the operation of the oscillation circuit 4 to enable an input signal processing circuit 7 to continuously process the inputted signal. When the inputted signal is the noise, on the other hand, the noise eliminating circuit 2 does not output the input ON signal, so the oscillation circuit 4 stops operation because the input of the signal is ceased, eliminating unnecessary power consumption.
Patent JP-2000003523-A (JP)
Title: Optical pickup and optical disk device
Inventor: ONISHI KUNIKAZU
IPC: G11B7/09
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a photodetector in which signal lines are made equal to or smaller than a specified number of lines by setting the photodetector so that luminous fluxes of one pair and luminous of another pair being in zeroth- order luminous fluxes and ±1st-order luminous fluxes which are respectively divided into two luminous fluxes are respectively focused in the front and the back of the photodetector and providing first to sixth light receiving photodetecting areas in the photodetector. SOLUTION: Spots L10, L20 and M10, M20 by main luminous fluxes and spots L11, L21, L22 and M12, M21, M22 by subluminous fluxes of respective two diffracted lights are set so as to be projected on the photodetector 7. Photodetecting areas 710, 720, 711, 721, 712, 722 being the detection surface of the photodetector 7 are respectively divided into a to d, e to h, i to m, n to q, r to v and w to z in photodetecting parts 70. An information recorded signal is detected by L10, L20 or M10, M20 and a focus error signal is detected by using two subluminous fluxes. Thus, a reproduction or a recording is made possible with signal output lines equal to or smaller than 9 lines by respectively using an optimum tracking error signal detecting means and an optimum wavelength.
Patent JP-H1010732-A (JP)
Title: Negative photosensitive resin composition and production of resist image
Inventor: KASUYA KEI
IPC: G03F7/038
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative photosensitive resin compsn. having high sensitivity and high resolution and to provide a production method of a resist image with which highly integrated circuits can be easily produced. SOLUTION: This compsn. contains a resin soluble with an alkali soln., an acid producing agent, an amino resin and a phenol compd. expressed by formula. In formula, R is an alkyl group, a and b are integers 1 to 3, x and y are integers 0 to 3 satisfying (a+x)<=4 and (b+y)<=4, and when the compd. contains plural numbers of R, they may be same or different. This negative photosensitive resin compsn. is applied on a substrate, dried, exposed to light or irradiated with active radiation, heated and developed with an alkali soln.
Patent JP-S6058237-A (JP)
Title: Encapsulation of inorganic particle
Inventor: FURUSAWA KUNIO
IPC: C01B33/152
Filed: 1983-09-07
Abstract: PURPOSE:To obtain a stable dispersion without receiving the influence of a water soluble high-molecular compound by performing efficient encapsulation, in a method for coating the water soluble high-molecular compound after adsorption with a radical polymer, by performing adsorbing treatment in two stages while a temp. is changed. CONSTITUTION:An inorg. particles is suspended in water and the almost lower limit critical temp. of a water soluble high-molecular compound having a lower limit critical consolute temp. for adsorbing said particle is held. On the other hand, an aqueous solution of the aforementioned high-molecular compound is prepared and the concn. thereof is set so that a concn. after said compound is added to the inorg. particles suspension is a saturation adsorption equlibrium concn. or more. This aqueous solution is held to the same temp. as the aforementioned inorg. particle suspension while the inorg. particle suspension is added to the aqueous solution to perform first stage adsorbing treatment under stirring. Subsequently, by raising the temp. of the resulting system under stirring, an adsorbing layer of the water soluble high-molecular compound is formed to the inorg. particle. A radical polymerizable monomer, an initiator, if necessary, an emulsifier are added to the obtained particle suspension and emulsion polymerization is performed to obtain an encapsulated particle.
Patent JP-S5589858-A (JP)
Title: Copying control unit
Inventor: HONMA TOSHIO
IPC: G03G21/00
Filed: 1978-12-28
Abstract: PURPOSE:To perform image formation always in the specified position of transfer material by beforehand setting the timings for operating feed means according to plural copying magnifications and storing the timings having been thus set for the specified time thereby controlling the feed means. CONSTITUTION:The electrostatic latent images of the original placed on an original platen 12 are formed on the conductive member on a screen 13 and further the secondary electrostatic latent images are formed on the recording medium having been fed onto an insulation drum 24. Clutches CL3A-CL4 are so controlled that  the leading end on this recording medium assumes the specified position relation.  The timings at which the clutches CL3A-CL4 operate the positions of the lens  systems 17-1-17-3 of this copying apparatus and the initial position of a mirror 16  are beforehand set in the Hall IC44 which outputs optical system home position  signal OHP, the Hall IC45 which outputs optical system resist position signal ORGP  and the Hall IC47 which outputs the home position signal DHP of the drum 24 and  the timings having been thus set are held stored in RAM, etc. for the specified time, whereby the images are formed in the specified position on the recording medium.
Patent JP-S6220533-A (JP)
Inventor: URURITSUHI HAABAARANTO
IPC: C08K3/04
Filed: 1986-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0333536-A (JP)
Title: Transmission belt and manufacture thereof
Inventor: NOGUCHI TADAHIKO
IPC: B29D29/10
Filed: 1989-06-27
Abstract: PURPOSE:To improve elasticity and flexibility in the longitudinal direction and rigidity in the lateral direction by covering the bottom or both sides of a V-belt element with elastic canvas, and making a fastening band have two layers of bamboo-blind-like cord with rubber crossing bias with a specific angle, so as to restrain separation between the V-belt element and the fastening band. CONSTITUTION:The bottom and both sides of each V-belt element 1, or the underface of a fastening band 5 between neighboring V-belt elements 1, 1 are covered with one-layered, continuous, and elastic canvas 10. The canvas 10 is composed of a plain weaving cloth with rubber having crossing angle 90-150, out of elastic yarn such as nylonpolyester and non-elastic yarn such as cotton, nylon, and polyester. Consequently, as the belt element 1 and the band 5 directly adhere to each other and the adhesive force is increased, separation of respective belt elements from the band 5 is restrained, even at generating excessive side pressure on the belt B, side wear due to slip, existence of dust between, and the like. Further, as the rubberized bamboo-blind-like cords 7, 8 are bias arranged, elasticity and flexibility in the longitudinal direction and rigidity in the lateral direction of the belt B can be insured.
Patent JP-S6412113-A (JP)
Title: Fixing construction
Inventor: OKITA KOJI
IPC: F16B5/12
Filed: 1987-07-01
Abstract: PURPOSE: To increase perdurability and working property in fixing and removal operations by forming a clamp head to fit with the surface of the non-fixing member at one end and fixture consisting of a pin and collar at the other end equipped with an elastic clamp member which pivots and releases the engagement of the supporter. CONSTITUTION: At one end of a pin 13, a clamp head 13a to be clamped on the upper surface of a penetration hole 12 of a lid 4, and at the other end, a clamp member 15 to be clamped elastically to supporters 8a, b, by pivoting and passing a clamp opening slit 9 of a frame 3 or by way of protruded clamps 15a, b, are provided. Furthermore, between the clamp head 13a and clamp member 15, a collar 14 pivoting around the pin 13 is installed. Accordingly, perdurability is enhanced, fixing and removal operations are easily facilitated and relatively rough working accuracy can do the job to obtain a satisfactory fastening fixture.
Patent JP-H0911518-A (JP)
Title: Thermal stamp head and production thereof
Inventor: INABE TOSHIHISA
IPC: B41J2/335
Filed: 1995-06-30
Abstract: PURPOSE: To provide an inexpensive thermal stamp head capable of applying thermal marking capable of visually confirming the standard of a card utilizing state accurately and sharply, simple in structure and capable of being reduced in size and wt. CONSTITUTION: The head substrate of a thermal stamp head is constituted by bonding the electrodes 2 of six heating resistor chips 3 each formed by providing electrodes 2 to both side parts of a flat heating marking part 1 protruding at its central part thereof to seven connection parts having a predetermined interval of the circuit pattern 6 provided to a heat-resistant substrate 5 through conductive paste and placing the heat-resistant substrate 5 on a support plate 7 to connect seven lead electrode pins 8 to the respective connection parts through the through-holes of the heatresistant substrate 5 and the support plate 7. Further, the respective heating resistor chips 3 are covered with a protective cover 4 to constitute a head main body and, in this state, the respective heating marking parts 1 is exposed from the respective window parts of the protective cover 4.
Patent JP-2000001463-A (JP)
Title: Production of 4-cynobenzene derivative
Inventor: TAKEHARA SADAO
IPC: C07C255/50
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To simply and highly selectively obtain a 4-cyanobenzene derivative useful as a p-type liquid crystal material at a low cost from an easily available raw material or intermediate by reacting a specific oxazoline derivative with an acidic dehydrating agent. SOLUTION: This method for producing a 4-cyanobenzene derivative of formula II [for example, 4-(4-propylcyclohexyl)-4'-cyanobiphenyl] comprises reacting an oxazoline derivative of formula I [R is a 1-20C alkyl capable of being substituted by a 1-7C alkoxyl group or the like; ring A is 1,4-phenylene capable of being substituted by fluorine or the like; ring B is 1,4-phenylene capable of substituted by fluorine or the like; L is CH2CH2 or the like; (m) is 0 or 1; Xa and Xb are each H or fluorine; Ra-Rd are each H or a 1-5C alkyl]  for example, 2-[4-[4-(trans-4-propylcyclohexyl)phenyl]phenyl]-4,4-dimethyl-1,3- oxazoline} with an acidic dehydrating agent (preferably phosphorus oxychloride) in a solvent such as pyridine preferably under heating.
Patent JP-H05251251-A (JP)
Title: Combined current/voltage transformer for gas insulated high voltage device sealed by metal
Inventor: RUDORUFU BAUMUGARUTONERU
IPC: G01R15/18
Filed: 1992-06-23
Abstract: PURPOSE: To provide a combined current/voltage transformer for a gas insulated high voltage device sealed by metal in which manufacturing costs can be reduced, the size can be made small, and measuring precision can be increased. CONSTITUTION: This device is provided with a current/voltage sensor 10 and a signal processor following this sensor, and a coil 14 wound in a torus is used as a current sensor, and a hollow cylindrical measuring electrode 15 is used as a voltage sensor. When the current/voltage sensor 10 is inserted into a metallic capsule 4, the coil 14 and the measuring electrode 15 coaxially surround a current conductor 5 of the device. In this case, the current/voltage sensor 10 is formed so that a signal equivalent to the desired time change of currents and a voltage can be outputted at the output edge, and a signal processor is provided with at least one integrating device acting on the output signal of the current/voltage sensor 10.
Patent JP-S6228581-A (JP)
Title: Pressure control valve
Inventor: ICHIHASHI KOJI
IPC: F16K31/42
Filed: 1985-07-26
Abstract: PURPOSE:To permit a secondary pressure to be controlled continuously, by applying force of a spring from a plunger to a poppet valve in accordance with exciting current of an electromagnetic actuator so that a pilot pressure acting on an end surface of a stepped spool is changed. CONSTITUTION:Force of a spring 7 from a plunger 34 is applied to a poppet valve 8 in accordance with exciting current of an electromagnetic actuator 25, whereby the poppet valve is displaced to a position where a pilot pressure acting on an end surface of a stepped spool 3 balances with force of a return spring 45. As a result, the pilot pressure pc changes linearly in accordance with exciting current of an electromagnetic coil 61 and a stepped spool 36 is also displaced in accordance with the pilot pressure pc. When an amount of the displacement is large, a pressure reducing ratio decreases so that a pressure P2 at an outlet 17 proportionally decreases.
Patent JP-2000351890-A (JP)
Title: Hollow container
Inventor: MATSUMOTO KAZUSHI
IPC: C08G63/189
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a hollow container which is excellent in gas barrier properties, enabling it to be used for containing carbonic acid beverages, etc., and also is excellent in mechanical strengths, such as stress crack resistance, and in clarity and resistances to heat and water. SOLUTION: This hollow container can be produced by using at least two kinds of polyester polymers through an injection molding or extrusion step, provided that the total carboxylic acid units in a composition for forming the hollow container comprises 80-99.0 mol% terephthalic acid units, 0.5-10 mol% phenylenedioxydiacetic acid units, and 0.5-10 mol% naphthalenedicarboxylic acid units.
Patent JP-H05330669-A (JP)
Title: Sheet stacking device
Inventor: KOIKE MAKOTO
IPC: B65H7/02
Filed: 1992-06-01
Abstract: PURPOSE:To arrange the width direction end parts of sheets in the case of placing layered sheets on a sheet stacking device. CONSTITUTION:A crossed helical gear 11 fitted to the motor shaft of a motor 3 fitted to a cassette case 20 is meshed with a helical gear 9, and the helical gear 9 is meshed with a rack 13. The rack 13 is fixed to a movable sheet regulating plate 4, and the movable sheet regulating plate 4 is provided with a pressure detecting means 5. When sheets are placed on a sheet stacker plate 1 and the motor 3 is rotated, the rack 13 moves to the right, the movable sheet regulating plate 4 advances toward a fixed sheet regulating plate 7, and pressure is applied to the sheet end face by the pressure detecting means 5 and fixed sheet regulating plate 7 so as to arrange the paper face in the width direction of the sheets. The applied pressure is determined by controlling the motor 3 by a control device on the basis of a pressure signal detected by the pressure detecting means 5.
Patent JP-S6057685-A (JP)
Title: Semiconductor element
Inventor: TASHIRO YOSHIHARU
IPC: H01L31/107
Filed: 1983-09-08
Abstract: PURPOSE:To largely take the withstand voltage difference between the breakdown voltage at guard ring parts and that at a light-receiving part and to lessen the dark current of a diode by a method wherein a low-concentration region is formed in the vicinity of the surface of the semiconductor substrate. CONSTITUTION:An SiO2 film of a prescribed thickness is formed on an N type germanium substrate 1 added with antimony and a thermal treatment is performed for a fixed time by a vacuum closed tube method for forming a low-concentration region 10 in the vicinity of the surface of the substrate 1. After that, an arsenic ion implantation is performed and an N region 2 is formed via the prescribed ion activation annealing process. Then, a beryllium ion implantation is performed, and guard ring parts 3 and a P<+> region 4 are formed via the prescribed ion activation annealing process respectively. After then, a CVD-SiO2 film 5, which is used in common as a surface protective film and a non-reflected coating, is formed. Electrodes 6 are formed on the P side and an electrode 7 on the N side, and an avalanche photodiode is constituted. As a result, the withstand voltage difference between the breakdown voltage at the guard ring parts and that at the light-receiving part can be largely taken and the dark current of the diode can be lessened.
Patent JP-H0918618-A (JP)
Title: Image forming device
Inventor: WATANABE KOICHI
IPC: H04N1/00
Filed: 1995-06-30
Abstract: PURPOSE: To shorten a series of image forming processing time without increasing a memory capacity by progressing simultaneously write and read of image data to/from an image memory. CONSTITUTION: A means conducting write of image data in an image memory of an image processing unit 14 from a read means 13 and reading and coding the image data in the memory and a means decoding the image data to the image memory from a code memory and reading the image data and forming an image are processed simultaneously. Thus, the processing time of reading of the image data to the image memory, coding of the image data, coding of the image data, decoding of the coded data, reading of the decoded image data and forming an image is reduced without increasing the memory capacity.
Patent JP-S6388109-A (JP)
Title: Antibacterial composition
Inventor: NEIRU EDOWAAZU
IPC: A01N59/16
Filed: 1987-07-03
Abstract: An antimicrobial composition for topical use or for incorporation into a coating or structural composition comprises an antimicrobial silver compound, preferably silver chloride, deposited on a physiologically inert oxidic synthetic particulate support material. A preferred support material is titania containing one or more of the crystalline forms anatase, rutile, and brookite.
Patent JP-H0213945-A (JP)
Title: Method and device for processing photographic sensitive material
Inventor: GOSHIMA NOBUTAKA
IPC: G03D5/04
Filed: 1988-07-01
Abstract: PURPOSE:To allow efficient processing of a film with a small volume of a processing liquid without using spirals by superposing a processing sheet on the emulsion surface of the photographic sensitive material and spreading the processing liquid supplied between the photographic sensitive material and the processing sheet to a thin and uniform layer state by a press-contacting means. CONSTITUTION:The processing sheet 6A wound on a winding roll 9A is taken up by a take-up roll 9B and is superposed on a film F while the sheet passes between guide rollers 10A and 10B. The sheet is pressed to a heater 8 side by the press-contacting means 11 such as press-contacting roller and the processing liquid CD supplied between the film F and the sheet 6 is spread to the uniform and thin layer state. The processing liquid BF supplied between the film F and the sheet 6B is spread to the uniform and thin layer state similarly in the processing part 5B of the ensuing stage. The film is efficiently processed with the small volume of the processing liquid in this way without using the spirals.
Patent JP-H0330869-A (JP)
Title: Apparatus for supplying coating agent
Inventor: KATSUYAMA KAZUO
IPC: B05B7/24
Filed: 1989-06-28
Abstract: PURPOSE:To simplify and miniaturize a coating agent supply apparatus and to reduce the length of the air piping connected between a signaling air supply valve and an air control circuit by interposing the signaling air supply valve opened and closed in connection with the clock motion of the cylindrical piston externally fitted to the outside of a cylinder in a freely slidable manner between both pumps. CONSTITUTION:A pair of double-acting reciprocating pumps 2A, 2B are arranged in opposed relationship so as to oppose the respective leading ends of cylinders 16A, 16B having piston rods 7A, 7B received therein to each other. Further, signaling air supply valves 18a-18c opened and closed in connection with the operation of the piston rods 7A, 7B are interposed between both pumps 2A, 2B. By this constitution, the whole of a coating agent supply apparatus can be integrated extremely compactly and the air pipings connected between said valves 18a-18c and an air control circuit can be made extremely short.