baber/WOPTO huggingface dataset:
Patent JP-H0365930-A (JP)
Title: Optical material and production thereof
Inventor: TAKAGI HIROTSUGU
IPC: C23C16/511
Filed: 1989-08-03
Abstract: PURPOSE:To obtain the optical material having the effect of confining excitons by including a superfine particle film formed by mixing and depositing semiconductor superfine particles and insulator superfine particles into this optical material. CONSTITUTION:This optical material contains the superfine particle film formed by arbitrarily mixing and depositing the semiconductor superfine particles 1 and the insulator superfine particles 2. Namely, the superfine particle film formed by mixing and depositing the semiconductor superfine particles 1 and the insulator superfine particles 2 has the effect of confining the quantum. This mixed superfine particle film is easily produced by forming the superfine particles of the semiconductor and the insulator respectively in separate vapor phases and ejecting the particles onto a substrate by the effect of a nozzle from a forming chamber to mix and deposit the particles. The optical material having the effect of confining the quantum is obtd. in this way.
Patent JP-H0252341-A (JP)
Title: System for producing film-integrated type camera
Inventor: TAKAHASHI KIYOHIKO
IPC: G03C3/00
Filed: 1988-08-16
Abstract: PURPOSE:To efficiently produce the camera by winding an unexposed long-sized film, then cutting the film and pulling off the winding core, loading the bull- wound film into the film housing chamber of a camera body and attaching a cover to the camera body. CONSTITUTION:The film 100 is cut by a cutter 105 and is then transported to a turn table 1. The table 1 rotates intermittently and has 4 stations A, B, C, D. The camera body 3 is supplied by a conveyor 107 to the station A. The bull-wound film 2 standing by on the station B descends and is housed into the film housing chamber 3a of the body 3. A winding spool 4 which is gripped and transported by a gripper 108 is housed into another film housing chamber 3b of the body 3 when the body 3 arrives at the station C. The camera cover 5 transported by a hanger 109 is adhered to the body 3 assembled in the station C, by which a finished product 6 is formed in the station D. The camera is efficiently produced in this way.
Patent JP-H1018854-A (JP)
Title: Trunk piston type engine
Inventor: YAMAZAKI YOICHI
IPC: F02D15/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a long-stroke trunk piston type engine which is small in total height and has less wear in a piston skirt. SOLUTION: A connecting rod 2 comprises an H-shaped cross-sectional trunk 21 having two side plates 22 and a connecting plate 23 for connecting the two side plates 22. Interference preventing grooves 7 are formed on portions where interferes with the side plates 22 in the vicinity of the lower end of a cylinder 1. A piston slide face 12 is formed between the interference preventing grooves. At least portions of the connecting rod trunk in which the side plates 22 are intruded into the interference preventing groove 7, are formed to have an H- shaped cross section.
Patent JP-H0848321-A (JP)
Title: Bottle made of resin
Inventor: SHIBUYA TAKEYOSHI
IPC: B65D1/02
Filed: 1994-08-04
Abstract: PURPOSE:To provide a bottle made of a resin wherein the sealability between the bottle mouth part and a seal material of a cap and an internal plug is favorable, and fear for the leakage of a content to the outside is eliminated by forming a tilted surface which has a specified angle to the opening end surface, on the internal circumterential edge at the opening end of the mouth part of the bottle, on which the cap is screwed, or the plug is driven in. CONSTITUTION:A tilted surface 2 which has an angle theta in a range from 45 deg. to 80 deg. to the opening end surface is formed on the internal peripheral edge on the opening end of a bottle mouth part 1. When the angle theta is 45 deg. or less, the pressing force is too small, and when the angle theta exceeds 80 deg., there is fear that the leading end may be deformed by the pressing. By the angle theta, the shape of the cross section of the opening end of the mouth part 1 becomes narrower to the top, and an area at the upper end becomes smaller. For this reason, even when a cap is put by the same top load as a conventional product, the pressing force of the opening end of the bottle mouth part 1 to press the seal material is increased, and the mouth part opening end deeply bites into the seal material, and a liquid leakage can be prevented from generating. Also, the opening end can be applied to a plug to be driven in, etc., not limited to a screw type cap.
Patent JP-H0547753-A (JP)
Title: Method of forming protective film of semiconductor element
Inventor: SHIMOKAWA MASAAKI
IPC: H01L21/31
Filed: 1991-08-13
Abstract: PURPOSE:To block hydrogen released from a P-SiN film and prevent deteriora tion of a transistor life by a method wherein a No.NH3.P-SiN film is formed on a lower layer as a protective film and the P-SiN film is formed as an upper layer. CONSTITUTION:An insulating film 1 is formed on a semiconductor substrate and a No.NH3.P-SiN film 4 is formed thereon Next, a contact hole for a connection of a wiring layer is formed, an Al system alloy wiring layer is formed by sputtering to pattern it by photolithography and etching to obtain a wiring layer 2. Thereafter, the P-SiN film is formed as a last protective film 3. Thus, hydrogen released from the P-SiN film can be prevented and a deterioration of a transistor life can be prevented.
Patent JP-H0366478-A (JP)
Title: Automatic butt welding machine
Inventor: KOUNO KOUZOU
IPC: B23K11/04
Filed: 1989-08-03
Abstract: PURPOSE:To automatically and exactly decide the welding quality by comparing the melting quantity at the time of finishing welding detected by a melting quantity detector with the preset reference melting quantity to decide the propriety of the melting quantity at the time of finishing welding. CONSTITUTION:The melting quantity detector 12 detects a traveling stroke of a melting quantity detection arm fixed on a movable electrode 6 at the time of welding and detects the melting quantity from both end faces 7a and 8a in opposition of a couple of members 7 and 8 to be welded. A welding quality deciding device 15 compares the melting quantity at the time of finishing welding detected by the welding quantity detector 12 with an upper limit value and a lower limit value of the preset proper melting reference quantity and decides the propriety of the melting quantity at the time of finishing welding. By this method, the welding quality on a welded product can be decided automatically and a accurately.
Patent JP-H0868990-A (JP)
Title: Gas barrier type low moisture permeable insulating transparent substrate for electrode and its use
Inventor: KIKKAI MASAAKI
IPC: G02F1/1333
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a substrate having excellent moisture resistance and extremely excellent gas barrier property for a wide moisture range by forming a nitride transparent thin film and an oxide transparent thin film on a transparent substrate. CONSTITUTION: At least one layer of nitride transparent thin film 2 and at least one layer of oxide transparent thin film 3 are laminated on at least one surface of a transparent substrate 1. The transparent substrate 1 is a film such as polyester, which is transparent and has flexibility. As for the nitride to constitute the transparent thin film 2, silicon nitride or the like is used. The transparent thin film 2 consists of a single layer or laminated body of transparent thin films comprising at least one of nitrides, oxide nitrides and hydrogen nitrides. The transparent thin film 3 consists of a single layer or laminated body of oxides such as indium oxide. Since oxides or nitrides have a function to firmly fix a polyvinylalcohol resin, these layers give an effect to increase the barrier property against air and steam.
Patent JP-H0257784-A (JP)
Title: Method of preventing valve leakage
Inventor: KAWASHIMA RYOJI
IPC: G21D1/00
Filed: 1988-08-17
Abstract: PURPOSE:To decrease the temperature difference across a valve so as to restrain thermal deformation by preventing the valve from being made into direct contact with steam with the use of a pipe line between a U-like section and the valve and liquid for sealing the U-like section in a water-tight manner. CONSTITUTION:A water pipe 2 and a steam pipe 3 are connected to a valve 1 substantially horizontal direction. The steam pipe 3 incorporates an U-like section 4 formed of a U-like pipe. In this U-like section, the upper surface part 6 of a valve 1 side pipe 5 is set to be lower than the lower surface part 8 of a pipe 7 on the side opposite to the valve side 1 with respect to the U-like section 4. The pipe 5 and the U-like section 4 are made to be water-tight. A water filling pipe 9 is connected to the pipe 5 through the intermediary of a valve 10. Before steam being fed into the steam pipe 3, water is filled into the U-like section and the pipe 5 through the water filling pipe 9. Thereafter, water in the U-like section 4 which makes contact with steam gradually increases its temperature due to heat transmission, but a temperature gradation is caused by heat radiation from the outer surface of the pipe line of the U-like section 4, thereby it is possible to alleviate the temperature difference between the valve 1 and the water pipe 2.
Patent JP-S6179799-A (JP)
Inventor: RESURII SUUIFUTO RAITO JIYUNIA
IPC: C25D3/04
Filed: 1985-09-13
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-H1147980-A (JP)
Title: Method for joining applying sprayed coating and joined body, and thermal spraying material used for said method
Inventor: TAKEDA HIROYUKI
IPC: B23K1/20
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain joining strength with high strength and less dispersion by adding a specified ratio of B into sprayed coating composed of a Ni based alloy containing a specified ratio of Cr and Si. SOLUTION: The thermal spraying material forming sprayed coating film is a Ni based alloy containing, by mass, 18.0-19.5% Cr, 7.0-10.5% Si, and 2-7% B. For brazing the alloy of this component, heating up to a temperature >=1130 deg.C is preferable, but B reacts on the oxide of Cr and Si and the melting point of the resultant oxide is low, so that heating >=1130 deg.C causes the resultant oxide to become liquid and to flow from the inside of the layer of brazing filler metal to the outside. Accordingly, after the sprayed coating film is melted, the amount of oxide remained inside the layer of brazing filler metal gets very small and the joining strength becomes high. Sprayed coating film 3 is formed on both sides of separate plates 2, a fin stock 4 is corrugated into a fin 1, and then both of them are assembled and subjected to thermal joining.  Or, the sprayed coating film 3 is formed into the fin 1 and then subjected to thermal joining together with the separate plates 2, as well.
Patent JP-H0761745-A (JP)
Title: Hoist type elevator
Inventor: NARUMI EIJI
IPC: B66B7/06
Filed: 1993-08-18
Abstract: PURPOSE: To reduce the vibration and noise level by setting a circumferential surface of a sheave for a car to be substantially parallel to circumferential surface of a drive sheave when the sheave for the car which is directed diagonal to the drive sheave is fitted to an upper part of the car. CONSTITUTION: In an elevator in which a pair of sheaves 4, 5 for a car are provided on a cross head channel 3a of a car frame provided in the car 2 of the elevator in the direction of the diagonal of the car 2, and a plurality of ropes 12-14 are wound between the sheaves 4, 5 for the car and a drive sheave 16 of a hoist 15 installed in a machine room, a circumferential surface 4a of the sheave 4 for the car is located substantially parallel to a circumferential surface 16a of the drive sheave 16. The sheave 4 for the car is split into a plurality of sheave pieces 17-19. The vibration and noise can be prevented without twisting the whole ropes even when the car 2 is vertically moved at a high speed.
Patent JP-S5995827-A (JP)
Inventor: BUARUTAA TSUAISHIEEKU
IPC: A01G27/02
Filed: 1983-10-28
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-2000002960-A (JP)
Title: Solid fine dispersion of photographic organic compound
Inventor: NAKANISHI MASATOSHI
IPC: G03C1/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a solid fine dispersion of a photographic org. compd. having low viscosity when it is prepared and supplied and having high viscosity to a certain degree so that sedimentation of dispersed particles can be suppressed when the dispersion is left to stand, by preparing the dispersion having specified viscosity and containing substantially no gelatin. SOLUTION: The solid fine dispersion of an org. compd. to be used for silver halide photography has <=200 mPas viscosity measured under the condition of 384 sec-1 shear rate and has >=1000 mPas viscosity measured under the condition of 3.84 sec-1 shear rate at 25 deg.C and does not substantially contain gelatin. The dispersion does not substantially contain gelatin means that the gelatin concn. is <=10 wt.% to the solid dispersed material. The photographic org. compd. is preferably a spectral sensitizer. To obtain the viscosity above described, for example, the photographic org. compd. is dispersed in a water medium containing a proper amt. of an inorg. salt. The pH of the water when the inorg. salt is dissolved is preferably controlled to 4 to 10.
Patent JP-2000290822-A (JP)
Title: Cooling panel for hat body and cool-keeping hat equipped with the same cooling panel
Inventor: KAWAMURA HIRONOBU
IPC: A42B1/24
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooling panel for hat body arranged in a hat body of general hat, helmet, or the like, for protection and stably cooling the head of a hat wearer without moving. SOLUTION: An inner bottom plate part 3 is formed in recessed curved face 4 recessed toward the center from the periphery correspondingly to the head of a person wearing the hat body and an outer wall plate part 2 is formed in the protruded carved face separated at a required interval from the inner bottom plate part 3 and the peripheries of these plate parts are connected and the hat body is formed so as to be able to house the head of the person to wear by proper depth, and a cooling agent 6 is sealed in the cavity part between the outer wall plate part 2 and the inner bottom plate part 3.
Patent JP-H0525374-A (JP)
Title: Thermoplastic elastomer composition
Inventor: AONUMA KOKICHI
IPC: C08F8/00
Filed: 1991-07-18
Abstract: PURPOSE: To provide the title compositions contg. a thermoplastic copolyester elastomer, etc., and a specified epoxy group-contg. (meth)acrylate copolymer rubber in a specified ratio and being flexible and providing excellent heat resistance, compression-resistant permanent strain and high stress.  
     CONSTITUTION: Aimed compositions comprise 30-90 (wt.)% thermoplastic copolyester elastomer such as copolyether ester elastomers and thermoplastic copolyamide elastomer (A) such as copolyether esteramide elastomers and 70-10% (meth)acrylate copolymer rubber (B) contg. epoxy groups such as glycidyl (meth)acrylate which is crosslinked with a compd. contg. a plurality of carboxyl groups and/or at least one carboxylic anhydride group and is dispersed. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5993453-A (JP)
Title: Electrophotographic receptor
Inventor: YASHIKI YUUICHI
IPC: G03G5/14
Filed: 1982-11-19
Abstract: PURPOSE:To omit or simplify surface treatment of a substrate by incorporating surface-treated titanium oxide powder in the intermediate layer between a substrate and a photosensitive layer. CONSTITUTION:A coating material contg. titanium oxide powder subjected to surface treatment, such as tin oxide treatment or alumina treatment, is used for the intermediate layer between the substrate and the photosensitive layer. At that time, a tin oxide powder may be added to the intermediate layer to enhance electric conductivity and a nonsurface-treated titanium oxide may be added to enhance smoothness. Any of rutile and anatase types of titanium oxide may be used.
Patent JP-S58104922-A (JP)
Title: Curing method of urethane resin
Inventor: KAZAMA SEIJI
IPC: C09D175/00
Filed: 1981-12-16
Abstract: PURPOSE:To cure an unyellowing urethane resin useful for outdoor use, etc. at a high speed, by treating a specific aliphatic isocyanate compound or a urethane resin obtained from the formet with a tertiary amine in the vapor phase. CONSTITUTION:(A) An isocyanate compound having two or more isocyanate groups linked to the aromatic group through a methylene group, e.g. 1,2-bis (isocyanatomethyl)benzene, or an isocyanate-terminated urethane resin obtained from the isocyanate compound and a compound containing an active hydrogen, e.g. a polyether polyol having 300-10,000 molecular weight and 2-4 functionality, is usually applied to a base material, and then treated with (B) a tertiary amine, e.g. triethylamine, in the vapor phase state. The use of the component (A) dissolved in an organic solvent, e.g. a ketone, preferably promotes the permeation and diffusion of the component (B).
Patent JP-H0252539-A (JP)
Title: Transmission controller
Inventor: TAKENAKA TERUE
IPC: H04L12/40
Filed: 1988-08-17
Abstract: PURPOSE:To execute the control just meeting the scope based on an instruction from a specific control signal generator by controlling a terminal equipment based on the setting condition of a control condition setting means and an instruction from the control signal generator. CONSTITUTION:A communication means 15 in a transmission controller 12 receives control signals A, B, when any sent from the control signal generator and a signal processing means 17 compares its own address with a transmission address. When the result of comparison shows coincidence and the result is a start or stop instruction, any of sets of the transmission address and instruction set to a control condition setting means 19 and sets of the transmission address and instruction stored in a storage means 20 is coincident and the transmission address and instruction set to the control condition setting means 19 are coincident with the transmission address and instruction of the control signals A, B, then or the transmission address stored in the storage means 10 and the transmission address of the control signals A, B are coincident, then the signal processing means 17 sends the instruction of the control signals A, B to a terminal equipment control means 18.
Patent JP-S6098880-A (JP)
Title: Rotary drive device
Inventor: SHIBATA KAZUNORI
IPC: H02N10/00
Filed: 1983-10-31
Abstract: PURPOSE:To smoothen the operation of a rotary drive device by combining a movable magnet, a temperature sensitive magnetic unit and a stationary magnet, and rotating a rotary drum by simultaneously utilizing attracting and repelling forces, thereby improving the rotary torque. CONSTITUTION:A rotary drum 1 is supported in the vicinity above hot water 3, and a plurality of temperature sensitive elements 5 are provided on the outer periphery of the drum 1. The elements 5 are constructed by securing temperature sensitive ferrite members 7 on the outer periphery of a movable permanent magnet 6. When the ferrite members 7 are disposed outside the hot water 3, they exhibit magnetic property, and when they are filled in the hot water 3, its magnetic property is lost. The members 7 which are disposed in the vicinity of the surface of the water 3 out of the water 3 are attracted to a stationary permanent magnet 4 under the water surface, and repelling force is generated between the magnet 6 and the permanent magnet 4. Accordingly, the drum 1 is continuously driven rotatably.
Patent JP-S58104520-A (JP)
Title: Selective clock generating circuit
Inventor: ANDOU SUSUMU
IPC: H03K5/15
Filed: 1981-12-16
Abstract: PURPOSE:To generate a plurality of usage priorities from a channel to a common functional circuit, by leading a priority output signal being a referece to a selection circuit and outputting a plurality sets of clocks via the selecting circuit. CONSTITUTION:A selection clock generating circuit consists of the 1st stage multistage shift register circuit 2, an NAND circuit 3, the 2nd stage shift register circuit 5, and an FF circuit 6 and a data selection circuit 7. Sequence designation pulses CP1-CPn are transmitted and the pulse CPn is a clock signal of the circuit 5, then outputs phi1-phi2 are transmitted in the order from the circuit 5. The output phi1 of the circuit 5 resets the FF circuit 6, a control terminal A of the selection circuit 7 goes to a high level, the input given to input terminals X1-X4 is outputted and the sequence designation pulse is generated. When the output phi11 at the 11th stage of the circuit 5 goes to a high level, the FF circuit 6 is set, and the input from input terminals Y1-Y4 of the selection circuit is outputted, and a sequence designation pulse based on the output is generated.
Patent JP-H1153128-A (JP)
Title: Distributed printing system
Inventor: WATABE TAKAYASU
IPC: B41J29/38
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To always maintain the use efficiency of respective printers to be high and to shorten printing time. SOLUTION: A printing page distribution management control part 108 stores the number of pages which the respective printers 101a-101c print till then and required time in a printer ability element file 105, and it calculates printing speed from information. Data to be printed is stored in a document spool file 104 and the total number of printing pages is informed by a spool file management part 103. A printing page distribution management control part 108 decides a page range printed by the respective printers 101a-101c based on the total number of pages and calculated printing speed. Data stored in the document spool file 104 is distributed to the spool file management part 103 and the respective printers 101a-101b by using a distributed printing file group 102.
Patent JP-H04255874-A (JP)
Title: Means and method for controlling intensity of raster output scanner
Inventor: ROBAATO ETSUCHI MERINO
IPC: B41J2/44
Filed: 1991-08-14
Abstract: PURPOSE: To provide a raster output scanner(ROS) intensity control means and a method for correcting and outputting the change of writing beam intensity by the change of an ROS electrophotographic printer, specifically speaking, a process control electronic system. CONSTITUTION: The output copy quality of the ROS electrophotographic printer is kept by a method and a device for selectively changing the beam intensity level of laser beam scanning. A test parttern video data input is periodically transmitted to a laser 12B and a test pattern is exposed to a photoreceptor 38. An obtained print is provided with plural horizontal belt-shaped parts the respective belt-shaped parts are permitted to be in relation to a specified beam intensity correcting signal. The test pattern belt-shaped part which is supported to give an optimum density is judged. A digital beam intensity correcting signal corresponding to it inside an ESS memory 13' is operated, the beam intensity signals till this point of time are replaced and the laser output level is controlled.