baber/WOPTO huggingface dataset:
Patent JP-H0459761-A (JP)
Title: N-substituted-1,2-bis(2-pyridyl)ethylene-7,7,8,8-tetracyanoqvinodimethame complex salts and production thereof
Inventor: KURIHARA HIROYUKI
IPC: H01G9/028
Filed: 1990-06-27
Abstract: NEW MATERIAL:Compounds expressed by formula I (R is 1-18C alkyl or benzyl; m is a positive number corresponding to the number of mol of neutral 7,7,8,8- tetracyanoquinodimethane contained in 1mol complex salts and 0.5-1.5). EXAMPLE:N-Methyl-1,2-bis(2-pyridyl)ethylene.7,7,8,8-tetracyanoquinodim ethane complex salt. USE:Useful as an organic semiconductor as an electrically conducive material in the fields of electronic equipment, electronic materials, etc. PREPARATION:N-Substituted-1,2-bis(2-pyridyl)ethylene.quaternary ammonium salts expressed by formula II (X is halogen) are reacted with 7,7,8,8- tetracyanoquinodimethane expressed by formula III, preferably in an inert gas atmosphere such as nitrogen gas in a solvent such as acetonitrile at the boiling point of the solvent to afford the objective compounds expressed by formula I.
Patent JP-S5698009-A (JP)
Title: Microwave field effect transistor circuit
Inventor: FUKUDEN NOBUTOSHI
IPC: H03F3/60
Filed: 1979-12-25
Abstract: PURPOSE: To decrease the number of component parts, by securing a direct connection without any capacity between the resistive termination resistance of the 3dB coupler and the gate terminal to be connected in the parallel action of a field effect transistor.  
     CONSTITUTION: The gate terminal of the 1st FET5 to be connected to the input terminal 11 of the 3dB coupler 11 is connected via the bias cutting capacitor 7 and then earthed in terms of DC by the bias choke 9. On the other hand, the gate terminal of the 2nd FET6 to be connected to the resistive termination resistance 13 of the coupler 11 is connected directly to the isolation port. The termination resistance 12 is generally ≤2kΩ, which is small enough in comparison with the input impedance viewed from the gate of the FET. As a result, the earth potential can be held in terms of DC for the gate terminal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08339090-A (JP)
Title: Aqueous composition for dissolution of photosensitive flexographic plate and its application
Inventor: MARUNO MASANORI
IPC: G03F7/00
Filed: 1995-06-12
Abstract: PURPOSE: To obtain an aq. compsn. having dissolving power and plate making property comparable to or higher than those of a chlorine-contg. org. solvent, less liable to cause environmental pollution and having no flammability. CONSTITUTION: This compsn. consists of 15-70wt.% org. solvent. having 150-300 deg.C b.p. under atmospheric pressure and consisting of carbon and hydrogen or these and oxygen as constituent. elements, 5-30wt.% surfactant and 5-50wt.% water.
Patent JP-H1017128-A (JP)
Title: Screw conveyor device
Inventor: ARIMOTO TOKUICHI
IPC: B65G33/34
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a screw conveyor device to be simple in structure, provide a maintenance-free drive transmission part, facilitate mounting and demounting of a screw shaft and a gear, and reduce size. SOLUTION: A screw conveyor device incorporates drive transmission gears 7 and 11 to transmit a rotational drive force to a screw shaft 4, and contains an oil gear box 3 filled with oil and a screw shaft 4, and provided with a casing 2 having an opening part on the side situated facing the oil gear box 3. The oil gear box 3 is removably disposed at the opening part of the casing 2. Further, by fitting the tip part 6a in a polygonal shape in cross section of a gear shift 6, protruded from the oil gear box 3, in the hole in a polygonal shape in cross section of the sleeve 5 joined with the end part of the screw shaft 4, a rotational drive force is transmitted to the screw shaft 4.
Patent JP-H073442-A (JP)
Title: Vapor deposition device
Inventor: SHIMIZU JUNICHI
IPC: C23C14/32
Filed: 1993-06-16
Abstract: PURPOSE:To improve the efficiency of using raw material, (enhance an operating rate and enable the mass production by arranging plural pieces of permanent magnets below a raw material vessel of a vapor deposition device in such a manner that the magnetic poles of the same poles thereof face each other. CONSTITUTION:This vapor deposition device is provided with a film forming chamber 1, a substrate 2 which is disposed in this chamber by facing its film forming surface downward, the raw material 3 which is disposed thereuncler, a coil 6 and coil 12 which are magnetic field generating means for introducing plasma from a plasma gun 5 toward the film forming chamber 1 and plural pieces of the permanent magnets 7a, 7b which are magnetic field generating means for introducing this plasma toward the raw material 3 and are so arranged that the same poles face each other. As a result, the optimum shape and magnetic flux density of magnetic lines of force are obtd., the efficiency of using the raw material and the operating efficiency are enhanced and the mass production is enabled.
Patent JP-H0921292-A (JP)
Title: Start/arrival shaft for shield machine
Inventor: FUJIKI IKUO
IPC: E21D9/06
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide stability after the start or arrival of a shield machine. SOLUTION: A wall body 10 is constituted of a reinforcing bar cage 12 and concrete 14, and a low-strength section 16 having no reinforcing bar is formed at the expected penetration position of a shield machine. Multiple synthetic resin sheath pipes 18 penetrating in the vertical direction are arranged at the low-strength section 16. The sheath pipes 18 are connected by multiple synthetic resin connecting members 20. A partition plate 22 arranged at a construction joint section is provided with a synthetic resin partition section 24 at the portion penetrating the low-strength section 16. An unbonded prestressed steel product 26 is inserted into the sheath pipe 18. The prestressed steel product 26 has an unbonded steel wire 26c, the steel wire 26c is fixed to the lower section of the low-strength section 16 at its lower end and to the upper section of the wall body 10 at its upper end in the tensile state, and it is removed from the sheath pipe 18 except for the fixed section at the lower end at the time of the start or arrival of the shield machine.
Patent JP-S6414308-A (JP)
Title: Helmet for alarm apparatus
Inventor: MOTEGI RYOHEI
IPC: A42B3/30
Filed: 1987-07-07
Abstract: PURPOSE: To operate an alarm device, a device for stopping a working vehicle, etc., for construction by an ultrasonic signal outputted by an operator in a danger zone by installing an ultrasonic echo sounder transmitter and receiver in a prescribed position of a helmet body. CONSTITUTION: An ultrasonic echo sounder transmitter 4 is set in an operation state when a helmet 1 is worn and held on the head and an ultrasonic wave is outputted. Danger is warned by operating an alarm means 13 when a working vehicle 2 enters into a prescribed distance range by receiving and treating the ultrasonic wave by an ultrasonic echo sounder receiver in the working vehicle 12 and calculating the distance between the helmet 1 and the working vehicle.
Patent JP-H074780-A (JP)
Title: Regenerator of absorption type refrigerating machine
Inventor: YAMAMOTO KAZUMI
IPC: F25B33/00
Filed: 1993-06-15
Abstract: PURPOSE:To prevent burn-out of a turned edge by providing a combustion air supply passage right under a floor facing the lower end of a container. CONSTITUTION:A container 1 is hung in a gas boiler 2 and spaces inside and outside the container 1 communicate with each other via a gap 5 formed between the lower end of the container 1 and a floor 4 of the gas boiler 2. A cylindrical screen 12 is installed upright in an inner space 6 of the container 1, and a burner 7 is arranged inside the screen 12. The combustion exhaust gas rising inside the screen 12 flows over the upper edge of the screen 12, desceds along the outside of the screen 12, rises through the cylindrical space outside the container 1 after passing through the gap 5 and is discharged outside through an exhaust port 3 located at the upper part of the side wall of the gas boiler 2. In addition, cold air is sent from outside by a fan 13 and passes through a combustion air supply passage 8 installed right under the floor 4. Thereby, the flooring material is prevented from being burned out even though the floor 4 is heated, leading to an improvement in thermal efficiency.
Patent JP-H0335597-A (JP)
Title: Manufacture of radio wave absorber
Inventor: MIURA TETSUJI
IPC: H05K9/00
Filed: 1989-07-03
Abstract: PURPOSE:To securely join junctions with high conductivity by comparatively simple work by forming an overlap width along an end of an assembled member to overlap and join thereto the other end, overlapping the other end on the overlap width, and joining the ends to each other at the overlap width by heating and fusing at both ends of the overlap width with a heater to heat a material therearound. CONSTITUTION:A synthetic resin plate 2 is cut into the form of the development of a pyramid cut at one oblique line with an overlap width 3 formed along one end of said cut oblique line. The resin plate 2 cut into development form is shaped into a pyramid by bending at bent parts 4 and the overlap width 3 by heating with a bar heater 5. The overlap width 3 and the other end are welded by heating with a heat gun 6 to form a pyramid wave absorber 1. Thereby the overlap width 3 and the other end are welded to obtain high conductivity, the plate can be bent and joined only by heating with the bar heater 5 and the heat gun 6, and the shape is settled after hardening, therefore, the work is facilitated.
Patent JP-H075727-A (JP)
Title: Method for producing electrophotographic engraving printing plate and device used for it
Inventor: KATO EIICHI
IPC: G03G13/16
Filed: 1993-06-17
Abstract: PURPOSE:To provide a method for producing a printing plate by which plate- making image quality and printing image quality are excellently obtained and a printing plate whose performance is stable even when it is continuously processed over a long period is easily obtained and which is suitable for an image forming action by scanning and exposure by a laser or the like. CONSTITUTION:(i) The adhesive strength of the surface of an electrophotographic photoreceptor 11 is made to be <=100g .f by adsorbing or sticking a compound (S) containing a fluorine atom and/or a silicon atom to the surface of the photoreceptor 11. (ii) A transfer layer 12 which can be eleminated and peeled by chemical reaction procssing is formed on the surface of the photoreceptor 11. (iii) A toner image 25 is formed on the layer 12 by an electrophotographic process. (iv) The toner image 25 is transferred on a material to be transferred 16 to be a hydrophilic surface where planographic printing can be executed at a printing time together with the layer 12. (v) An electrophotographic engraving printing plate is produced by eliminating the layer 12 transferred on the material 16 by the chemical processing.
Patent JP-H0219066-A (JP)
Title: Picture reader
Inventor: KURIHARA KAZUYOSHI
IPC: H04N1/04
Filed: 1988-07-07
Abstract: PURPOSE:To avoid waste of power consumption by detecting an original size by an original size sensor and lighting only consecutive light emitting diodes by a block corresponding to the size. CONSTITUTION:A CCD contact image sensor where lots of CCD sensors are provided side by side and lots of light emitting diodes are provided side by side as light sources in the same direction of each CCD sensor and plural original size 5-8 detecting the size of a original to be read are provided to the reader. Then plural blocks comprising light emitting diodes 16 are provided to a width below the original size at minimum to be read and the light emitting diodes 16 are subject to light control by the combination in the unit of consecutive blocks in response to the detection of the original size of the original size sensors 5-8. Thus, the LEDs 16 with a width matching the size of the original to be loaded are lighted in each case and the waste of power consumption of the LEDs 16 is avoided.
Patent JP-H05340093-A (JP)
Title: Concrete molding form
Inventor: HARADA AKIRA
IPC: E04G9/10
Filed: 1992-06-05
Abstract: PURPOSE:To prevent concrete from peeling at form release, dispense with the applying work of a releasing agent to every molding, and improve the appearance of a compact surface by forming a water repellent releasing layer on the form surface of a concrete molding form. CONSTITUTION:On the concrete casting side surface 1a of a concrete molding form 1, a water repellent releasing layer 2 is formed. The releasing layer 2 is formed by preliminarily adhering and fixing a releasing material having a hydrophobic group to the form surface 1a in a determined thickness by lining work such as application, spray coating, hot-melt coating, or sticking. As the releasing material, silicon hydride having the hydrophobic group such as trisilane, tetrasilane or the like is used. Thus, the wetting of the form surface 1a by water is prevented, and the adhesion can be arrested.
Patent JP-S6062979-A (JP)
Inventor: UIRIAMU GURAHAMU MARETSUTO
IPC: C12N5/07
Filed: 1984-08-15
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-S6229939-A (JP)
Title: Method of treating waste
Inventor: NAKAZONO SHUZO
IPC: A23J3/04
Filed: 1985-07-31
Abstract: PURPOSE:To reclaim a feed, food, etc., containing a large amount of protein, by decomposing an animal waste with bacteria and coagulating protein under heating. CONSTITUTION:Water-soluble sludge, animal residue, animal industrial waste, etc., containing carbon compounds or nitrogen compounds, are decomposed with bacteria and synthesized to give protein and carbohydrate. Then, they are put in a cooker which is preheated to >=90 deg.C contains an animal oil, fish oil and vegetable oil, heated at reduced pressure at 10-20mmHg for about 30min after being added, protein is thermally coagulated and dehydrated under reduced pressure at 740-760mmHg until a water content becomes about 6%. Then, the thermally coagulated protein is taken out and separated into an oil component and a solid component.
Patent JP-S6149281-A (JP)
Title: Pattern inspection device
Inventor: OKI KOICHI
IPC: G06T1/00
Filed: 1984-08-17
Abstract: PURPOSE:To process with high speed and to reduce a memory by scanning a memory in parallel corresponding to scanning of a picture memory. CONSTITUTION:A picture memory 1 stores a certain object pattern 0B and for this, two inspection areas A and B are set. Standard patterns A' and B' corresponding to respective inspection areas A and B are stored in a standard pattern memory 2. Then respective kinds of data are stored in standard data memory 4. The data give instructions to a scanning controller 3 to that a prescribed area (A and B) of a memory 1 and a prescribed standard pattern (A' and B') of a memory 2 can be mutually read corresponding each other. By designating a scan starting point and the area, a prescribed relation between the memories 1 and 2 is preserved and the contents can be taken out. At an operation circuit 5, concerning respective data which are read from the memories 1 and 2, for example, matching can be obtained by ''and'' operation.
Patent JP-H0221331-A (JP)
Title: Program control system for microcomputer
Inventor: MINAMITANI JUNICHIRO
IPC: G06F9/30
Filed: 1988-07-08
Abstract: PURPOSE:To decrease the number of program steps by selecting the output of a selector based on the control signal received from a processor unit. CONSTITUTION:A processor unit 7 fetches an instruction word via an outputs line 5 of a selector 2 and carries it out. The selector 2 selects one of two inputs A and B as an output based on an input selection control signal 1 received from the unit 7. While a program memory 4 serving as a main memory outputs the contents of the corresponding program memory address to the input A of the selector 2 via an output line 6 with a program memory address signal 3 received from the unit 7. At the same time, a program memory 11 serving as a macromemory outputs the contents of the corresponding program memory address to the input B of the selector 2 via an output line 12 with a program memory address signal 10 received from the unit 7. In such a way, the number of program steps can be decreased.
Patent JP-H1053370-A (JP)
Title: Device to treat folded paper sheet for printing
Inventor: HARTMANN ROLF
IPC: B65H39/043
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the carrying speed and the performance accompanied thereby by diagonally extending an edge part of a loading table in the carrying direction of a carrying mechanism at least in an area of a working station to simply feed the paper sheet to be printed. SOLUTION: A saddle-shaped loading table 4 is pivotably attached to a carrying mechanism 16 by a turning shaft. Each loading table 4 is provided with a horizontally extending edge part on its upper end. The loading table 4 or the edge part is diagonally extended to a carrying passage 2, and a paper feed machine 1 is diagonally arranged by the diagonal arrangement. The driving force for the turning motion is introduced from the carrying mechanism 16 by a crank type driving device. The loading table 4 or the edge part is fumed in the same direction as the carrying direction indicated by the arrow 3 in an area to store the paper sheets to be printed, and then, turned in the opposite direction. By turning the loading table 4, the relative speed of the edge part of the loading table 4 in the area to be interacted with the paper sheets to be printed can be reduced to zero.
Patent JP-H03293468-A (JP)
Title: Mothproofing and mildewproofing tatami mat
Inventor: AKINE KENJI
IPC: E04F15/02
Filed: 1990-06-28
Abstract: PURPOSE:To increase an effective period of mothproofing and mildewproofing performance by a method wherein a powdery material with which a drug having mothproofing and mildeproofing properties is brought into wrapping contact is sprayed or applied on the surface of a tatami mat on the surface of which a tatami mat core formed of straw and synthetic foamed resin is sewn. CONSTITUTION:An insulation board forms an upper layer, a rock wool board forms a middle layer, and a lower layer forms a synthetic resin layer. 25g/m<2> of annular oligosaccharide with which 25 pts an antibacterial agent having mothproofing and mildewproofing properties, based on 100 pts cyclodextrin, is wrapped is sprayed on the surface of the middle layer, and a tatami mat surface is sewn to a tatami mat core. Wrapping contact ability of the annular oligosaccharide is utilized for a powdery material with which a mothproofing agent and a mildewproofing agent are brought into wrapping contact, and a drug having mothproofing and mildewproofing properties or a drug having performance as a mothproofing agent and a mildewproofing agent is wrapped therein. A powdery material brought into wrapping contact with the mothproofing agent and the mildewproofing agent is sprayed or applied on the surface of the constituting material of the tatami mat core. This constitution provides a step-on feeling having excellent heat resistance and damping properties.
Patent JP-H09327721-A (JP)
Title: Production of martensitic stainless steel welded tube excellent in weldability
Inventor: SHIOZAKI TAKESHI
IPC: B23K26/21
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To produce a steel tube excellent in corrosion resistance in transporting petroleum/natural gas containing wet carbon dioxide and weldability in high productivity. SOLUTION: (1) A process to produce the martensitic stainless steel plate containing as an essential component, by wt.%, <=0.03% C, <=1.0% Si, <=2.0% Mn, 11-14% Cr, 2.0-5.0% Ni, <=2.0% Cu, <=0.05% Al, <=0.02% N and the balance Fe with inevitable impurities, (2) a process to form the steel plate to a cylindrical open tube by one or more forming rolls, (3) a process to heat both edge parts facing of the open tube with electric resistance method or induction heating method, both edge parts heated are butted and welded with laser beam, (4) a heat treatment process, after the welding, to heat up to a temp. of 950-1050 deg.C, to cool at a speed faster than air cooling and to temper at a temp. of.>=550 deg.C to <Ac1 temp.
Patent JP-2000013319-A (JP)
Title: Optical communication device
Inventor: TAKAHASHI JUNICHI
IPC: H04B10/114
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To transmit transmitting and receiving signals via a single line and to facilitate wiring by demodulating and reproducing the transmitting signal that is previously modulated and transmitted when a light transmitting/receiving part is separated from a transmitting/receiving signal processing part. SOLUTION: A transmitting/receiving signal processing part 100 modulates the signal produced at a transmitting signal generation part 20 via a modulating part 30 and outputs this modulated signal to a light transmitting/receiving part 200 via a synthesizing part 40. The part 40 outputs the receiving signal sent from the part 200 to a receiving signal processing part 10. The part 200 converts the optical signal received at a light receiving part 60 into an electric signal and amplifies the signal to output it to the part 100 via a synthesizing part 50. The part 50 separates the modulated signal sent from the part 100 and outputs it to a demodulating part 70. The part 70 demodulates the modulated signal and extracts the transmitting signal to output it to a light transmitting/ receiving part 80. Thus, both transmitting and receiving signals can be transmitted via a single line.
Patent JP-2001000011-A (JP)
Title: Method and device for pelletization
Inventor: TOGASHI TATSUSHI
IPC: A01C1/06
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming such pellets that are used for a direct rice-sowing method and that have a constant size and each contains plural granules. SOLUTION: This method for forming pellets comprises putting clay-like binders 2 formed in string-like shapes on many granules 1 accumulated in a flat plate-like form, rolling the binders 2 on the granules 1 in the circumferential direction to adhere the granules 1 to the surfaces of the binders 2, putting the treated binders 2 having the adhered granules 1 on a lower side groove plate 5 having many continuous semi-circular grooves 4 formed thereon so as to cross the semi-circular grooves 4, covering the lower side groove plate 5 with an upper side groove plate 7 having the similarly formed semi-circular grooves 6 from the upper side so that the upper and lower semi-circular grooves 4, 6 face each other, pressing and simultaneously laterally moving the upper side groove plate 7, thus cutting the binders 2 with the circular grooves 4,  6 and simultaneously pressing the granules 1 into binders 1 and rounding the combined pieces to form the spherical pellets, and then separately cutting off and molding the spherical pellets. Therein, the granules are seeds, and the raw material of the binder is zeolite.