baber/WOPTO huggingface dataset:
Patent JP-H0292670-A (JP)
Title: Ink jet recorder
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J25/308
Filed: 1988-09-30
Abstract: PURPOSE:To always stably print by providing a spacer member for holding a gap between a recording sheet and a head body constant in a head body, and disposing to bring the member into pressure contact with the sheet. CONSTITUTION:Since a protrusion 25 for a spacer is formed on the side end of the ink discharge port 10 of a recording head body 2 and an electrostatic induction electrode 19 of the conveying support of a recording sheet 4 is energized with respect to the body 2, the sheet 5 passing the front side of the electrode 19 is always pressed to the protrusion 25 at the time of printing, and a gap between the surface of the sheet 5 of a flying ink adhering surface and the port 10 is held constant according to the height of the protrusion 25. Accordingly, since the thickness of an air layer between the ink adhering surface and the port 10 becomes constant, the intensity of an electrostatic field formed between a head side electrode 18 and an electrostatic induction electrode 19 becomes substantially constant, stable electrostatic induction force is operated at ink 3 held by an ink discharger 11 to always form an ink column of predetermined shape on the port 10.
Patent JP-2000078775-A (JP)
Title: Emergency power source
Inventor: OKADA KEISUKE
IPC: H02H7/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To protect a connected load against an overrun of an engine by detecting a frequency of an output voltage of a generator, comparing the frequency with a preset reference value, and stopping the engine for driving a generator at the time of detecting the overrun of the engine from the output voltage of the generator. SOLUTION: When a frequency of an AC from an output winding of a motor generator 1 becomes higher than a preset value, it is detected by an overrun detecting means 10, which outputs a signal of the overrun to an automatic drive control means 6. At this time, the means 6 sends a stop signal to the engine and forcibly stops the engine. Further, when it becomes an overvoltage during operating of the generator 1, there is a fear of damaging the load. Then, when it becomes the overvoltage with respect to a rated voltage of the generator, it is detected by an overvoltage detecting means 9, and the means 6 sends a stop signal to the engine to forcibly stop the engine, thereby protecting the load against its damage.
Patent JP-S62104867-A (JP)
Title: Fungiproof silicone rubber composition
Inventor: YONEYAMA MASARU
IPC: C08K5/07
Filed: 1985-10-31
Abstract: PURPOSE:The titled composition that is obtained by adding an organosilicate and reinforcing silica to a specific diorganopolysiloxane, thus being suitable for a variety of optical instrument, because it shows durable fungiproof properties for a long period of time, high heat and weather resistances. CONSTITUTION:(A) 100pts.wt. of diorganopolysiloxane of the formula (R<1>, R<2> are alkyl, alkenyl; m is over 5), having a viscosity of 250,000 to 500,000 Cs at 25 deg.C and chain terminals blocked with hydroxyls, are mixed with (B) 0.5-30 pts.wt. of organosilicate such as ethyl orthosilicate or its hydrolyzate, (C) 0-100 pts.wt. of reinforcing silica over 50m<2>/g specific surface area, 0.5-200pts.wt. of alpha-bromocinnamaldehyde and (E) 0.5-20pts.wt. of a metal organic acid salt such as dibutyltin acetate.
Patent JP-S60141476-A (JP)
Title: Manufacture of grinding member
Inventor: KANAZAWA ICHIROU
IPC: B24D3/00
Filed: 1983-12-27
Abstract: PURPOSE:To lengthen service life of abrasive by burrying abrasive directly into base material then cooling quickly to be held firmly to the base material thereby blocking dispersion during usage. CONSTITUTION:A metallic base material 1 is passed in a high temperature furnace 2 to soften the surface thermally then powder abrasive 3 composed of diamonds is ejected through nozzles 4, 6 forcefully toward the surface of said material 1. Thereafter, said material 1 is pulled forcefully from a die 5 burried with abrasive to press the abrasive 3 adhered to the surface of said material 1 with external force and burry into the surface. Then said material 1 is cooled quickly by spray through nozzle 6 to engage the base 1 and abrasive 3 tightly to hold the abrasive firmly in the base material 1.
Patent JP-H0881774-A (JP)
Title: Method for producing three-dimensional stereoscopic shape
Inventor: AKETO JUN
IPC: B29C67/00
Filed: 1994-09-13
Abstract: PURPOSE: To produce a three-dimensional stereoscopic shape having sufficient mechanical strength, electrical functions, optical functions, etc., by depositing superfine particles of various materials to the arbitrary tree-dimensional sterescopic shape at a high accuracy. CONSTITUTION: Gases contg. the superfine particles consisting of various different materials are blown from one or plural nozzles 3 and are adhered onto the base surface 12' of a substrate 12. The deposited film surface formed by depositing the films having the different materials within two-dimensional planes in such a manner is used as the base surface 12'. The stereoscopic object consisting of the deposits of the superfine particles varying in the materials are three-dimensionally formed by repeating such deposited film forming operation. The arbitrary three-dimensional stereoscopic shape is produced by removing a part of such stereoscopic object by the melting or etching utilizing the different properties of the materials of the deposits, by which the three-dimensional stereoscopic shape is produced.
Patent JP-S60138995-A (JP)
Inventor: TAMURA YOSHIFUMI
IPC: B23K1/00
Filed: 1983-12-27
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-H07103863-A (JP)
Title: Method and apparatus for inspecting adhesive matter
Inventor: MAEDA SEIJI
IPC: G01N1/02
Filed: 1993-09-30
Abstract: PURPOSE:To evaluate the surface of a component easily and quantitatively in a short time. CONSTITUTION:The inventive apparatus for inspecting the adhesive matter comprises a stage 2 for molting a component 1, a nozzle 4 for blowing gas to the surface of the component 1, a suction pipe 3 for capturing the gas blown toward the surface of the component 1, and a dust counter 5 for inspecting the adhesive matters contained in the gas fed into the suction pipe 3.
Patent JP-S59134755-A (JP)
Title: 1-(aminoalkoxyphenyl)-1-phenyl-propanols
Inventor: EDEITO TOSU
IPC: A61K31/535
Filed: 1983-12-27
Abstract: The invention relates to new aminopropanol derivatives of the formula (I)    <IMAGE>  (I)  wherein R1 is halogen, trihalomethyl, alkoxy having from one to 3 carbon atoms or alkyl having from one to 3 carbon atoms, R2 is alkyl having from one to 3 carbon atoms, and R3 is cycloalkyl having from 3 to 6 carbon atoms, or R2 and R3 together with the nitrogen they are attached to form an up to 8 membered ring optionally containing oxygen or a further nitrogen as an additional hetero atom, and optionally substituted with alkyl having from one to 4 carbon atoms or benzyl, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention there are provided processes for the preparation of these compounds. The new compounds are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them are also within the scope of the invention.
Patent JP-H0692222-A (JP)
Title: Rear piston structure and piston forming metal mold of tandem master cylinder
Inventor: OKADA SHINICHI
IPC: B60T11/22
Filed: 1992-09-14
Abstract: PURPOSE:To reconcile reduction of weight and durability of a rear piston of a tandem master cylinder. CONSTITUTION:A rear piston 2r of a master cylinder M comprises a main body part 27 made of synthetic resin and a metal core part 28 which is integrally inserted inside the piston. A tapped hole 283 where a space regulating rod 24 of a space regulating device is screw-inserted is formed on the front end of the core part 28, and a pressing part 282 where the output rod 21 of a booster is pressed is formed on the rear end thereof. As the rear piston 2r has the main body part 27 made of synthetic resin, it is light-weighted as compared with the entire metallic piston. Furthermore, as the tapped hole 283 and the pressing part 282 are formed on the metallic core part 28, the durability and the strength can be made good.
Patent JP-H08109866-A (JP)
Title: Hydraulic motor having break device
Inventor: HAYASHI MORITA
IPC: F16D65/18
Filed: 1994-10-11
Abstract: PURPOSE: To reduce the outside diameter of a motor case and to block leakage of pressure oil, by which a brake piston is operated, through an oil passage. CONSTITUTION: Annular brake members 31 and 36 are arranged on the inner peripheral surface 20a of a motor case 20 and the outer peripheral surface 23a of a cylinder block 23. The annular brake members 31 and 36 are brought into pressure adhesion on the inner surface 21a of an end cover 21 through an annular spring support member 32 through the force of a spring member 38. A brake piston 41 is attached to an end cover 21. An oil passage 43 through which pressure oil is fed to the oil chamber 42 of the brake piston 41 is formed in an end cover 21, and a piston 44 attached to the brake piston 41 is brought into contact with the annular spring support member 32.
Patent JP-S60140769-A (JP)
Title: Photoconductive member
Inventor: MATSUO TAKESHI
IPC: H01L31/0248
Filed: 1983-12-28
Abstract: PURPOSE:To reduce the dark attenuation of charges, and to obtain a photoconductive member having excellent electrophotographic characteristics by laminating and growing all of an SiH4, CH4, B2H6 three component group barrier layer, an SiH4, B2H6 two component group photoconductive layer, an SiH4, CH4 two component group intermediate layer and photoconductive layer having the same composition as the photoconductive layer on a conductive substrate in Al, etc. through plasma glow discharge and coating the surface with an SiH4, CH4 two component group protective layer. CONSTITUTION:The temperature of a conductive substrate 1 consisting of Al, etc. is elevated to approximately 280 deg.C, and a barrier layer 2, a photoconductive layer 3, an intermediate layer 4, a photoconductive layer 3 and a surface protective layer 5 are all grown on the substrate 1 through plasma glow discharge, thus manufacturing a photoconductive member. In this case, the layer 2 is composed of SiH4, CH4 and B2H6 at 1:1:1X10<-2>, the layer 3 is composed of SiH4 and B2H6 at 1:1X10<-7>, the layer 4 is composed of SiH4 and CH4 at 1:3, and the layer 5 is composed of SiH4 and CH4 at 1:10. Accordingly, the dark attenuation characteristics of surface potential and charges are improved remarkably.
Patent JP-H0293295-A (JP)
Title: Heat exchanging device
Inventor: SAKUMA KIYOSHI
IPC: F28F1/12
Filed: 1988-09-29
Abstract: PURPOSE:To provide a heat exchanging device for exchanging a large quantity of heat by attaching a porous object which is highly heat conductive to the outer surface of the pipe. CONSTITUTION:The heat exchanging device has a highly heat conductive, porous object 3 which serves as a fin attached to the surface of a serpentine pipe 2. For manufacturer of it, a foamed resin such as urethane molded foam is first configured in a desired shape of the porous object 3, and then a hole is opened in it in which a dummy pipe having an identical shape to the pipe 2 is routed. After applying an electrically conductive treatment by applying graphite, for example, the dummy is replaced with the actual pipe 2. Then, the electroplating is applied thereto along with the urethane foam with a metallic substance which is highly heat conductive such as aluminum, copper, nickel, etc. Thereafter, the resin part is removed by burning and the metallic part is subjected to a reduction treatment, which leaves the metallic porous object 3. In this way, a heat exchanging device can be provided which has the metallic porous object 3 attached to the pipe 2.
Patent JP-H0291938-A (JP)
Title: Formation of surface stabilizing protective film of compound semiconductor element
Inventor: KAMITAKE KAZUTAKA
IPC: H01L21/318
Filed: 1988-09-29
Abstract: PURPOSE:To prevent plasma damage to the surface and mixing-in of impurities by oxidizing the surface of an element in a steam atmosphere so as to form the oxide layer of a substrate constituent element, and creating surface stabilizing protective films continuously in the same furnace. CONSTITUTION:An n<->-type InGaAs layer 2 and an n-type InP layer 3 are formed on an n<+> InP substrate 1, and an Si oxide film 9 is grown by the CVD method. After opening the desired region of the film 9, heat treatment at specific temperature is applied by a sealed tube diffusion method using Zn compound which contains P so as to form P-N junction by a P-type diffusion layer 4. Next, after removal of the film 9, nitrogen gas which contains steam in fixed concentration is let flow into a growth device by bubling nitrogen gas in a pure water bath at a specific temperature, and the temperature of the substrate 1 is elevated so as to form an oxide layer (n<+> InP layer) 5 consisting of In and P at the element surface of the substrate 1, and next after replacing it with nitrogen atmosphere, a plasma CVD nitride film 6 is grown. A Window is opened in the layer 5 and the film 6, and through an ohmic electrode an anode electrode 7 of Ti/Pt/Au and a cathode electrode 8 are formed.
Patent JP-H1066884-A (JP)
Title: Production of nonwashing rice
Inventor: SHIMIZU YASUO
IPC: A23L7/10
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enable the production of nonwashing rice simply by a dry method by a method in which at least one kind of starch or grain powder is gelatizized and extruded from the die of a high pressure granulator, an abradant obtained by crushing and grading the obtained material is mixed with polished rice, and the mixture is agitated to polish the polished rice. SOLUTION: An abradant is obtained by a method in which at least one kind of starch or grain powder is gelatinized and extruded from the die of a high pressure granulator, and the obtained material is crushed and graded. Rice powder, grain powder of barley etc., or bran of these are named as the grain powder to be used. Nonwashing rice is produced by using the obtained abradant. The abradant is mixed with polished rice, and the mixture is agitated for polishing to peel off and remove the bran left on the surface of the polished rice. After that, the polished rice is separated from the abradant. After the end of polishing, since the fine bran which is peeled off and separated from rice is contained in the separated abradant, it is preferable to reuse fine bran components after being separated and removed by a fine sieve.
Patent JP-S60140002-A (JP)
Inventor: YAMAGUCHI YOSHIHIRO
IPC: F28F9/013
Filed: 1983-12-28
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-S61123651-A (JP)
Title: Thermoplastic resin composition
Inventor: KATO SADANOBU
IPC: C08L51/04
Filed: 1984-11-20
Abstract: PURPOSE:To provide a thermoplastic resin composition composed mainly of a polyphenylene ether resin and a rubber-modified styrene resin, having high impact-resistance and chemical-resistance and giving a molded article having excellent surface gloss. CONSTITUTION:The objective composition can be produced by compounding (A) 20-80pts.(wt.) of a polyphenylene ether resin, preferably poly(2,6-dimethyl-1,4- phenylene) ether with (B) 12-75pts. of a rubber-modified styrene resin produced by dissolving 2-15(wt)% rubbery elastomer (e.g. polybutadiene) in styrene monomer and polymerizing the monomer, and having a volume-average particle diameter of the rubbery elastomer particles of preferably 1-5mu when separated from the polystyrene phase, (C) 0.6-16pts. of a styrene-butadiene block copolymer resin having a butadiene content of 40-60%, and (D) 0.6-16pts. of an ethylene-vinyl acetate copolymer resin having a vinyl acetate content of 10-40%.
Patent JP-H0993965-A (JP)
Title: Ultrasonic oscillator and ultrasonic motor using the ultrasonic oscillator
Inventor: TSUBATA TOSHIHARU
IPC: H02N2/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor where the constitution can be simpli fied and also which can be driven at a low voltage. SOLUTION: Piezoelectric elements 3 and 6 consisting of a plurality of stacked piezoelectric elements are arranged at the two junction faces at least of the wall face in the longitudinal direction of an elastic body, and a circular driver 8 is arranged at the end face orthogonal to the longitudinal direction of the elliptic body, and a rotor 11 is retained rotatably by the elastic body while pressure-contacting with this driver 8. And, ultrasonic circular elliptic oscillation is excited in the position of the driver 8 by exciting the longitudinal oscillation and torsional oscillation at the same time, by applying AC voltage having phase difference each, to the plural piezoelectric elements 3 and 6, thus the rotor 11 is rotated by this ultrasonic elliptic oscillation.
Patent JP-S60141943-A (JP)
Inventor: BUTSUTA TAKASHI
IPC: E04C2/26
Filed: 1983-12-29
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-H0348462-A (JP)
Title: Insulated gate bipolar transistor and manufacture thereof
Inventor: AKIYAMA HAJIME
IPC: H01L29/68
Filed: 1989-09-20
Abstract: PURPOSE:To suppress or control the variation of a threshold voltage and effectively prevent the occurrence of latching up by making the number of fixed positive charges in an insulating film balanced with or especially larger than the number of levels at the boundary between the insulating film and first semiconductor area. CONSTITUTION:A voltage is applied across the emitter electrode 7 and gate electrode 6 of an IGBT from a power source 42 so that the gate electrode 6 can become negative. When irradiation is performed as usual with an electron beam which is a kind of ionizing radiation under such condition, electron-positive hole pairs produced in an gate insulating film 5 move along each electric force line and the recombination coefficient drops. Therefore, the voltage of the power source 42 is optimized so that the number of fixed positive charges in the gate insulating film 5 can be balanced with the acceptor type boundary levels at the boundary between the film 5 and a P well area 3.
Patent JP-2000078558-A (JP)
Title: Video information distribution system, video information distribution method and recording medium
Inventor: FUKUI TOSHIYUKI
IPC: H04N19/40
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To distribute a smooth video image at a high frame rate even when a band width of a network between a video server and a distribution server is narrow by allowing the network placed between the video server and the distribution server to adopt an image format of a high compression rate. SOLUTION: A distribution server is provided with a device or a procedure that once expands a video image sent with an image format 1 (213) and compresses the video image with an image format 2 (215), and the video information distribution system with a high efficiency is provided by adopting the image format 1 in response to a characteristic of a network 1 between the video server and the distribution server and the image format 2 in response to the characteristic of the network 2 between the distribution server and the information processing terminal with a viewer.
Patent JP-H0585333-A (JP)
Title: Anti-skid braking device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/58
Filed: 1991-09-25
Abstract: PURPOSE:To prevent the increase of false body speed in the case of an accelerator pedal being depressed around the time of terminating ABS control so as to provide each wheel with sufficient braking pressure. CONSTITUTION:There is provided a control means 34 for setting the false body speed on the basis of the wheel speed of all wheels 11-14 so as to control a braking pressure regulating means on the basis of this false body speed and each wheel speed. The reduction of wheel braking pressure is thereby controlled in such a way that each of the wheels 11-14 is decelerated at the expected deceleration or slip factor. There is also provided a body speed switching means 41 for allowing the control means 34 to set the false body speed only by the wheel speed of the driven wheels 11, 12 when the wheel speed difference reduced state of the driven wheels 11, 12 of a vehicle continues for the specified time so that the false body speed is not increased even if the wheel speed of the driving wheels 13, 14 is increased by the depression of an accelerator pedal.
Patent JP-S6398671-A (JP)
Title: Color copying method
Inventor: SAKAI TOSHIO
IPC: H04N1/48
Filed: 1986-10-16
Abstract: PURPOSE:To practically detect a black image by a simple process by counting black-and-white picture elements in a block of mXn picture element constitution and regarding a part which is considered to be a black-and-white block as an object of development using only black toner. CONSTITUTION:The image of a color original 0 is read by a color scanner while separated into red, green, and blue picture elements. Data on the every m.n picture elements are made into a block with an m.n matrix. Black-and- white picture elements in this block are counted to judge whether each picture element in one block is a black-and-white picture element or a color picture element, so that they are developed in a black-and-white or color binary picture element map memory. When it is known that all blocks are black-and-white or color blocks, an electrostatic latent image is worked accordingly. Namely, an analog color copying machine erases the electrostatic latent image in block units by a dot eraser 22 according to the storage contents of a block map memory. Consequently, the black image part of a color original is copied and reproduced in pure black by using black toner.
Patent JP-S6397268-A (JP)
Title: Production of coated pipe
Inventor: YAMAMOTO AKIRA
IPC: B05D7/14
Filed: 1986-10-15
Abstract: PURPOSE:To efficiently coat a pipe by inserting an electrically conductive cap of a specified shape into the end of the pipe, abutting the rear end of a preceding pipe on the front end of a succeeding pipe, unitedly advancing and rotating the pipes, and electrostatically coating the pipe while grounding the pipe on the inlet side. CONSTITUTION:The conductive cap 9 consisting of a cylindrical part 92 to be inserted into the end of a pipe 1 and a flange part 91 to be abutted on the end edge of the pipe 1 is inserted into the end of the pipe 1. Then the flange part 91 of the cap 9 inserted into the rear end of the preceding pipe is abutted on the flange part 91 of the cap 9 inserted into the front end of the succeeding pipe, and the pipes are unitedly advanced and rotated in a coating machine 5. The pipe is electrostatically coated to form a coated film on the surface of the pipe while grounding the uncoated part of the pipe on the inlet side of the coating machine 5, and the pinholes in the coated film are checked by a pinhole detector. In this method, many connecting jigs corresponding to the inner diameters of the pipe need not be prepared, an operator is not required to detach the connecting jigs. Besides, skill is not necessitated to control the velocity of each part of a conveyor.
Patent JP-S63103178-A (JP)
Inventor: NAKAI HATSUO
IPC: E05B65/08
Filed: 1986-10-15
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。