baber/WOPTO huggingface dataset:
Patent JP-H08259460-A (JP)
Title: Production of sustained release pharmaceutical preparation
Inventor: IGARI YASUTAKA
IPC: A61K47/34
Filed: 1996-01-22
Abstract: PURPOSE: To readily obtain a sustained release pharmaceutical preparation, capable of stationarily releasing a biologically active peptide having a luteinizing hormone releasing hormone antagonism, excellent in storage stability and suppressed in histamine-isolating action in high yield. CONSTITUTION: An inner water phase comprising a liquid containing a biologically active peptide of the formula (X is H or tetrahydrofurylcarboxamide; Q is H or methyl; A is nicotinoyl or N,N'-diethylamidino; B is isopropyl or N,N'- diethylamidino) or its salt is added to oil phase comprising a solution containing a biodegradable polymer having a free carboxyl at the ends and the water phase is emulsified to afford a W/O type emulsion. Then, the emulsion is added to an outer water phase to give a W/O/W type emulsion and a solvent in the oil phase is usually removed to provide the objective pharmaceutical preparation. A lactic acid-glycolic acid copolymer having (90/10) to (50/50) composition ratio (mol.%) of lactic acid/glycol and 8000-15000 weight-average molecular weight is preferably used as the biodegradable polymer.
Patent JP-H05192473-A (JP)
Title: Stacker
Inventor: TAKEUCHI SATOSHI
IPC: D05B41/00
Filed: 1992-01-21
Abstract: PURPOSE:To provide a stacker which stacks worked materials without shifts and also prevents a fall. CONSTITUTION:A stacker for stacking worked materials wherein a table 1 having a passage hole 7 a little smaller than the worked materials and guiding the worked materials sent on the passage hole 7 is provided therein, a stack table is elastically attached under the table 1 so as to stop up the passage hole 7, and a pressing portion 14 for moving it to a stack table 12 is provided movably in the vertical direction while sandwiching the worked materials with the stack table 1, so that the worked materials can be stacked without shifts, and also prevented from falling.
Patent JP-H08204585-A (JP)
Title: Automatic transmission power control circuit
Inventor: ARIGA TAKESHI
IPC: H04B1/04
Filed: 1995-01-23
Abstract: PURPOSE: To provide an automatic transmission power control circuit which reduces the quick variance for transmission start to keep the stable transmission output. CONSTITUTION: The output carrier of an oscillator 1 is inputted through a switch 2 and is inputted to a carrier modulator 3 by a transmission on signal and is subjected to amplitude modulation. The modulation output is amplified to a prescribed power by a power amplifier 4 and is outputted. A part of the transmission output is taken out from a directional coupler and is detected by a detector 6. The anti-phase voltage obtained by inverting the AC component taken out from the detection output through a capacitor 11 by a phase inverter 9 is added to the detected voltage by an adder 10 to obtain the detected voltage where the AC component is eliminated.  This detected voltage is compared with a reference voltage by a comparator 7 to output a control voltage inversely proportional to the transmission power, and an attenuator 8 is controlled by this control voltage to adjust the input voltage of the power amplifier 4, thus generating a fixed transmission output free from variance at the time of transmission start.
Patent JP-S62223287-A (JP)
Title: Heat stable hot melt moisture curable polyurethane adhesive composition
Inventor: BAAJINIA KUREEDON MAAKEBUKA
IPC: C08L31/04
Filed: 1987-01-19
Abstract: A one-package thermally stable hot melt pressure-sensitive moisture-cure polyurethane composition that can be extruded at elevated temperatures to form a hot melt glue line with very high green strength that can moisture-cure to a storng urethane adhesive bond comprises:(a) a green bonding amount of a film-forming thermoplastic poly(ethylene-vinyl monomer) polymer;(b) an amount of a liquid polyurethane prepolymer composition, having a viscosity of less than 25,000 cP at 25°C, comprising the reaction product of a polyfunctional hydroxy compound having a number average molecular weight of at least 1,000 and a polyfunctional isocyanate compound at a ratio of hydroxyl groups to isocyanate groups of 0.1 to 0.7:1, sufficient to form a rigid moisture-cure bond; and(c) a phenol-free, aromatic, or aliphatic-aromatic polymeric tackifier composition.
Patent JP-H03214573-A (JP)
Title: Electric appliance
Inventor: FUJIKAWA MAKOTO
IPC: H01R4/04
Filed: 1990-01-18
Abstract: PURPOSE:To secure a signal terminal without causing protrusion from a wiring body by covering the inside surface of a through hole with a metal conductor, inserting a columnar part at the end of the signal terminal into the through hole, and securing to the metal conductor by an electroconductive adhesive body. CONSTITUTION:A circular through hole 14 is formed in a wiring body 11, and the inside surface of the hole 14 is covered with a metal conductor 15. The end of the signal terminal is embodied in a square column and inserted into the through hole 14, and an electroconductive adhesive body 16 is poured into the gap, between the metal conductor 15 enwrapping the inside surface of the through hole 14 and the columnar part 13 of the signal terminal 12, in order to be fixed. Thereby the wiring body 11 and signal terminal 12 can be fixed without causing the end of signal terminal 12 to protrude from the wiring body 11.
Patent JP-2000208153-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: ENAMI YOSHIAKI
IPC: H01M8/10
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact fuel cell with high performance and low cost by forming a separator from a metallic material, and integrally bonding a gas diffusion layer on the oxidizer gas supplying side to the separator opposed thereto. SOLUTION: Each of a gas diffusion layer 2 facing an oxidizer gas passage 5 and a separator 1 arranged in contact with the gas diffusion layer 2 is formed of stainless steel. The separator 1 is press molded into corrugated form, and the protruding parts of the separator 1 are bonded to the gas diffusion layer 2 in weld parts 10 by resistance welding. Although the surfaces of the gas diffusion layer 2 and separator 1 facing the oxidizer gas passage 5 are oxidized when an oxidizer gas is passed in the oxidizer gas passage 5 formed between the gas diffusion layer 2 and the separator 1, the contact resistance can be kept at a low value without being influenced by the oxidation since the gas diffusion layer 2 is bonded to the separator 1.
Patent JP-H06213204-A (JP)
Title: Oil pressure circuit structure of construction machine
Inventor: ARII KAZUYOSHI
IPC: F15B11/05
Filed: 1993-01-22
Abstract: PURPOSE:To eliminate possibility of substantial inoperativeness of a boom cylinder due to trend of pressure oil flow toward the direction in which a load is lighter, when a total required flow rate at the time of opening a boom cylinder and a turning motor simultaneously during load control becomes more than the maximum discharge flow rate. CONSTITUTION:Each pressure compensation valve G is arranged just after passing each throttle valve F inside each control valve so as to employ an outer orifice structure and an oil passage 3t for communicating a spring side oil chamber 3x of a pressure regulation valve 3 to regulate a pump flow rate with a pressure oil supply lower side part with respect to the throttle valve F are provided, in a backhoe for performing differential pressure sensing type load control for regulating setting the pump discharge flow rate according to an actuator required flow rate of the boom or turning, etc. The part in the vicinity of the pressure oil supply port 15 of a control valve D and a anti- bearing side oil chamber 3y of the pressure regulation valve 3 are communicated together by an exclusively used connection piping 14.
Patent JP-H07217220-A (JP)
Title: All-weather type construction system
Inventor: HIGASAYAMA TETSUKI
IPC: E04H15/54
Filed: 1994-01-28
Abstract: PURPOSE:To efficiently carry out a construction work in a linearly continuous construction area without being influenced by rain or other weather and efficiently and economically covering the extended long work area in accordance with the characteristics of construction. CONSTITUTION:This construction system is constituted of a pair of support ropes 15 as sliding track members built at both sides of a retaining wall 12 under construction or expected to be built and above the wall, a membrane roof 16, which can be slid in the construction direction of the retaining wall 12, spread between a pair of support ropes 15 and provided with an area so as to partly cover a construction position of the retaining wall 12. The membrane roof 16 is moved while sliding in accordance with the progress of construction and hence, the construction zone is always covered with the membrane roof 16.
Patent JP-H09200718-A (JP)
Title: Pictorial communication terminal and multi-spot pictorial communication system
Inventor: KITAMURA KAZUO
IPC: H04N7/15
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To enable a video conference among multiple spots by providing a means for simultaneously encoding image data displayed in plural small areas and for transmitting and receiving these encoded image data. SOLUTION: When the number of recognized terminals is not '2' at the time of loop connection or after the loop connection, the transmission of image data to a frame memory 7 for transmission is instructed to an image composition part 6 by a control part 4, it is calculated how much power of '4' the number of divided picture is and at the time of loop connection or after the loop connection, a recognized present terminal number and a value P calculated in advance are reported to an image format transforming part 9. Corresponding to the number of divided pictures, the image data for one frame transferred from an image input part 10 are respectively horizontally and vertically thinned out into 1/2, the area of the frame memory 7 for transmission corresponding to the present terminal number is detected and the image data are transferred to the detected area.  Thus, the video conference, etc., using a pictorial communication system is enabled among spots more than six.
Patent JP-H06223734-A (JP)
Title: Cathode structure of cathode-ray tube
Inventor: KOMIYA HISAFUMI
IPC: H01J29/04
Filed: 1993-01-22
Abstract: PURPOSE:To prevent, generation of a glass crack and the generation of a bad influence following the generation of the glass crack, by using a metal solder as an adhesion machine used to holding the connection between an insulating substrate and at least one side of a cathode holding tube or a heater holding pin. CONSTITUTION:Between a cathode holding tube 10 and an insulating substrate 8, and between a support 9 and the insulating substrate 8, a metal solder 13 is used to adhere both members. In this case, the corner of the adhering surface of the insulating substrate 8 is removed, and the metal solder is provided in a wire form of the diameter 0.3mm, to the peripheral edge of the cathode holding tube 10 and the peripheral edge of the support 9, where the corner is removed, while the mixture of the powder of a boro-cilicate glass 12 and a volatile adhesive solution is provided in a paste form to the peripheral edges of heater holding pins 11, and it is baked, melted, and fixed. Consequently, since the metal solder is flexible compared with a glass, it can absorb the deformation size difference owing to the difference of the thermal expansion coefficient between parts, and the resultant stress. As a result, the generation of a bad influence owing to the glass crack can be prevented.
Patent JP-S55102251-A (JP)
Title: Mos integrated circuit device
Inventor: SATOU YASUSHI
IPC: H01L29/78
Filed: 1979-01-29
Abstract: PURPOSE: To decrease leak currents and parasitic capacitance, and to adapt the device for high-frequency operation and high-voltage-resistant operation by forming a plurality of MOS transistors on a semiconductor substrate and separating the drain regions of said transistors by using polycrystal Si.  
     CONSTITUTION: An n-type souce and drain regions 2 and 3 are diffused and formed on a p-type Si substrate, and an SiO 2  film 5 deposited on said regions 2 and 3. A plurality of polycrystal Si gate electrodes 6 are provided between the regions 2 and 3. The SiO 2  film 5 is grown again with the electrodes 6 being embeded. Then, on the film 5 located on the outside of the transistor-formed region, are deposited shield layers 11 of polycrystal Si which serve as a chennel stopper. They are covered by the SiO 2  film 5. Then, holes are provided through the film 5, and Al wirings 7 and 8 are attached to the regions 2 and 3, respectively. Thereafter, the layers 11 are connected at other points to a voltage source by which the transistors become nonconductive. In this constitution, since the potential of tho substrate 1 is the same as that of the layers 11, the reversed layer is not generated in a field region, and the individual transistor is actually separated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55102023-A (JP)
Title: High voltage control unit in parallel operation
Inventor: TSUKAMOTO SEIICHI
IPC: B23K15/00
Filed: 1979-01-29
Abstract: PURPOSE: To enable parallel connection of two or more number of sets of high voltages, by determining the beam current shared by the high voltage power supplies through the sharing ratio multiplied to the value obtained with the adder for the overall beam current.  
     CONSTITUTION: The beam current from the high voltage power supplies 1, 1' is inputted to the adder 85 via the resistors 23, 23' and the overall beam current is calculated. The total output 85' of the adder 85 is inputted to the multipliers 86, 86', and it is inputted to the comparators 82, 82' multiplied with the sharing ratio set at the sharing ratio setters 87, 87'. The comparators 82, 82' compare the signal from the multiplier with the signal from the beam current detection resistors 21, 21' and control is made so that the ratio determined with the setters 87, 87' can be obtained to the servo amplifiers 2, 2'. The output of the servo amplifier 10 is shared to the amplifiers 2, 2' as the same ratio as that of the setters 87, 87' with the distributor 12. Further, the drop point detectors 14, 14' detect the voltage across the beam current detection resistors 21, 21' which reaches to the drop point set value. The drop start signal is fed to the drop circuit 13 to drop the signal from the acceleration voltage 8, allowing to minimize the failure of short circuit at one power supply. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63178144-A (JP)
Title: Biaxially oriented polyester film
Inventor: NOMI NORIHIRO
IPC: C08L67/00
Filed: 1987-01-20
Abstract: PURPOSE:To obtain the title film small in void size, uniform in both surface roughness and surface irregularities and excellent in both slip and cracking resistance, by dispersing a small amount of specified spherical crosslinked acrylic particles in a polyester. CONSTITUTION:A biaxially oriented polyester film prepared by dispersing 0.005-1wt.% spherical crosslinked acrylic particles of an average particle diameter of 0.1-4mu and an aspect ratio (length/breadth) of 1.0-1.2 in a polyester such as polyethylene terephthalate. It is preferable that said spherical crosslinked acrylic particles have a narrow particle diameter distribution, and that the relative standard deviation which represents the steepness of distribution is 0.5 or below, especially, 0.3 or below. This relative standard deviation is represented by formula I [wherein Di is the diameter (mu) of the circle of equal projected area of an individual particle, D is the average (formula II) of the diameters of the circles of equal projected areas, and n is the number of the particles measured]. This film is small in void size, uniform in both roughness of the film surface and surface irregularities, and excellent in both slip and cracking resistance.
Patent JP-H01185638-A (JP)
Title: Photosensitive body
Inventor: NAKANISHI TATSUO
IPC: G03G5/08
Filed: 1988-01-19
Abstract: PURPOSE:To make possible to maintain the good image of the title body even at the time of repeatedly using the body by mounting a specified surface reforming layer composed of a hydrogenated and/or a halogenated amorphous silicone contg. at least one of carbon atom on a substrate. CONSTITUTION:The photosensitive body 39 is formed by laminating an electric charge blocking layer 44 composed of a-Si, a photoconductive layer 43 composed of a-Si:H, and the surface reforming layer 45 composed of the hydrogenated amorphous silicone composed of carbon and oxygen atoms and contg. at least one of carbon atom [or a-SiC(O):H] on a drum shaped conductive supporting substrate 41 composed of Al, etc. As the layer 45 contains the carbon atom, the mechanical strength and the printing resistance of the sensitive body are improved, without deteriorating the image quality caused by generating a white strip, etc. And, as the photosensitive body satisfys the relationship shown by formula I, the specific resistivity rhoD of the body at a dark place is sufficiently increased, and the dark decay of an electric charge is remarkably reduced, and the image trailing of the body is prevented at the time of forming the image. The photosensitivity of the photosensitive body in addition to the anti-image trailing is improved by controlling the ratio of rhoL/rhoD (wherein rhoL is the specific resistivity of the body at the time of radiating right).
Patent JP-H05196274-A (JP)
Title: Control device for air conditioner
Inventor: MITSUSHIMA KAZUYUKI
IPC: F25B49/02
Filed: 1992-01-22
Abstract: PURPOSE:To detect in advance a fusion adhesion in an electromagnetic contact to turn on or turn off an electrical motor for a compressor for an air conditioner and to prevent serious trouble of the compressor caused by the molten adhering of the contact. CONSTITUTION:A control device is comprised of an electromagnetic contact 2 for turning on or off a main circuit of an electrical motor 3 for a compressor, a current sensing circuit 5d for detecting an over-load current of the electric motor 3 for the compressor, an abnormal state informing circuit 5e and a microcomputer 5a for use in controlling an air conditioner. ON delay of the electromagnetic contact 2 and OFF delay of the electromagnetic contact 2 are measured to judge a life of the electromagnetic contact 2.
Patent JP-H10209489-A (JP)
Title: Optically coupled device
Inventor: ODA YUKIHISA
IPC: H01L31/12
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain an optically coupled device which is capable of carrying out position detection with high accuracy by a method wherein a stable output is obtained from a photodetector independent of an output variation in a light emitting device. SOLUTION: A light emitting device 1 and a photodetecting device 20 are arranged facing to each other having a path 11 therebetween, where a detected object H moves, wherein the photodetecting device 20 is composed of photodetectors 22a and 22b which are equally divided by the diagonal line 21 which is of the rectangular form of the detected object H in a plan view and obliquely crosses the movement axis G. The detectors 22a and 22b are changed in detected light volume with the movement of the detected object H. The detected light volume ratio of the detector 22a to the detector 22b is computed, and an output corresponding to a movement of the detected object H can be obtained.
Patent JP-H01183878-A (JP)
Title: Manufacture of through hole wiring board
Inventor: YASUNO HIROSHI
IPC: H05K3/42
Filed: 1988-01-19
Abstract: PURPOSE:To make it possible to ensure the removal of electrodeposited resin layer, by swelling the electrodeposited resin layer, which is formed on a board, and sequentially rubbing the surface of the board with a brushes or buffs, which can be mechanically operated. CONSTITUTION:Removal of an electrodeposited resin layer after etching is performed as follows: treating liquid A is brought into contact with the electrodeposited resin layer; the electrodeposited resin layer is made to swell under this state; and the surface of a printed wiring board 1 is rubbed with brushes 8 or buffs, which are operated mechanically. In this way, the electrodeposited resin layer, which is formed on both main surfaces of the printed wiring board 1 and the insides of the through holes in the board, can be removed efficiently and positively.
Patent JP-H01183715-A (JP)
Title: Constant current floating charging circuit
Inventor: SAGANE TOMIYASU
IPC: G05F1/56
Filed: 1988-01-18
Abstract: PURPOSE:To simplify the circuit constitution even with a back-up power supply having small power consumption by using an FET, a resistance, a power transistor and a Zener diode to form a constant current circuit. CONSTITUTION:A current flows to a Zener diode Dz31 from a resistance R11 as long as the DC input voltage is normal. As a result, the potential difference Vgs is produced between the Zener voltage and the voltage of a battery 2. Then a constant drain current equivalent to the difference Vgs flows and the output voltage of a fixed level is supplied to a load via a constant voltage circuit 3. When the DC input voltage has an extreme drop, a current flows to the Dz31 from the battery 2 via an internal diode parasitic to an FETTr 11 and the R11. Thus the voltage supplied to the circuit 3 is kept constant in the same way. As a result, the output voltage of a fixed level is always supplied to the load and therefore the circuit constitution is simplified even with a back-up power supply.
Patent JP-H01187018-A (JP)
Title: Control device for point seeding position of mulching seeding machine of belt type
Inventor: MUKAI KIYOTERU
IPC: A01C15/18
Filed: 1988-01-18
Abstract: PURPOSE:To accurately make seed holes coincide with seed falling positions, by intermittently rotating a pulse motor of a seed feeder of belt type at a rate proportional to a feed unrolling speed based on a seeding hole detecting signal of mulching film. CONSTITUTION:A mulching film 15 having formed a great number of seeding holes at fixed intervals is continuously unrolled and laid on a seeding bed M by a pressing roller 17. Simultaneously seeds are fed from a seed hopper 40 to an endless belt 41 intermittently driven by a pulse motor 46 and dropped from a chute 42 onto the seeding bed M. In the operation, the unrolling speed of the film 15 is detected and seeding hole positions of the film 15 are recognized by a sensor S1. Based on the recognized signal of the sensor, the pulse motor 46 is variably rotated at a speed proportional to the unrolling speed of the film 15 automatically and intermittently until a stopping position is detected by a sensor S3 and the seeding holes of the film 15 are made to coincide with seed falling positions.
Patent JP-S57124158-A (JP)
Title: Shaft seal device
Inventor: NAKA SHIGEKATSU
IPC: F16J15/26
Filed: 1981-01-24
Abstract: PURPOSE:To equalize pressing force applied to a packing in each stage of a device and increase its sealing effect, by successively jointing neighboring packing elements with their protruded part and hollowed part and providing a larger gap between the packing elements in the packing at a higher pressure side. CONSTITUTION:A packing element 9 is formed with a protrusion 9a in its one end and a hollow 9b in the other end. Then the protrusion 9a in one of the neighboring packing elements 9 is overlapped to enter the hollow 9b of the neighboring packing element 9, thus successively the elements are annularly jointed together. In this case, a gap g is circumferentially left between end faces of the two neighboring packings, simultaneously sealing length h is peripherally ensured by overlapping the protrusion 9a and the hollow 9b on each other. Then the gap g is arranged larger further with the sealing length h smaller for the packing built in the packing chamber at the high pressure side, while the gap g is formed smaller with the sealing length h larger for that built in the packing chamber at the low pressure side.
Patent JP-S60164201-A (JP)
Inventor: MITSUCHIYARU MAASERI FUEIRUCHI
IPC: G21C17/12
Filed: 1985-01-23
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。