baber/WOPTO huggingface dataset:
Patent JP-H07300524-A (JP)
Title: Production of particulate polyimide, and particulate polyimide
Inventor: TASHIRO AKITSUGU
IPC: C08G73/10
Filed: 1994-05-09
Abstract: PURPOSE:To provide the method for producing a particulate polyimide which is porous and almost spherical and has a narrow particle size distribution (a small degree of dispersion). CONSTITUTION:A particulate polyimide is produced by reacting a tetracarboxylic dianhydride. a diamine, and water in a polar solvent in such a manner that after the dianhydride is dissolved in the solvent, water is added to the resulting soln. to react with the dianhydride followed by the addition of the diamine.
Patent JP-S62255024-A (JP)
Title: Plug pull-out device
Inventor: KUROKAWA HIDEYUKI
IPC: F28F11/00
Filed: 1986-04-25
Abstract: PURPOSE:To make it possible to pull out plugs, successively, by providing a stationary clamp and a plug recovery mechanism in a plug pulling device body and by providing aligning flexible joints for aligning a mandrel with the center of a plug, in the intermediate section of a core pushing rod. CONSTITUTION:A clamp 24 is inserted into a heat transfer pipe (b) having no plug (c), to lower an expanding member 25 so that the clamp 24 is depressed to secure a plug pull-out device body 1 to a pipe header (a). Then, the inside of a cylinder 2 is pressurized to raise a piston and a mandrel 4 which is therefore pressed at its top end against a threaded part of the plug (c). At this time aligning flexible joints 10, 11, 12 are moved to make the top end of the mandrel 4 align with the center of the plug (c). Further, the mandrel 4 is rotated to be screwed into the threaded part of the plug (c), and then the inside of the cylinder 2 is pressurized to lower the mandrel 4 to pull out the plug (c) from the heat transfer pipe (b) into the plug pulling device body 1. Further, the plug is dropped into a recovery cylinder 18 for being recovered.
Patent JP-S62250437-A (JP)
Title: Silver halide photographic sensitive material and its production
Inventor: KOMORIDA KAZUO
IPC: G03C1/005
Filed: 1986-04-24
Abstract: PURPOSE:To increase the pressure resistance in both of dry and wet states and to enable the rapid processing by hardening a silver halide emulsion layer contg. a water soluble iridium compound by 10<-8>-10<-5>mol per 1mol silver halide and silver halide particles having >=80mol% silver chloride content with at least one kind of specified compound. CONSTITUTION:At least one silver halide emulsion layer contg. silver halide particles having >=80mol% silver chloride content and a water soluble iridium compound by 10<-8>-10<-5>mol per 1mol silver halide is hardened with at least one kind of compound selected among compounds represented by formulae I, II. The amount of the compound used is 0.5-100mg, preferably 2-50mg per 1g coated gelatin. In the formula I, R1 is Cl, hydroxy, alkyl, alkoxy, alkylthio, -OM (M is a univalent metallic atom), -NR'R'' (each of R' and R'' is H, alkyl or aryl) or -NHCOR''' (R''' is H, alkyl or aryl) and R2 is a group represented by R1 other than Cl. In the formula II, each of R3 and R4 is C deg. or the like, each of Q and Q' is a combining group such as -O-, L is alkylene or the like, l=0 or 1 and m=0 or 1.
Patent JP-H03294602-A (JP)
Title: Moving blade for turbine
Inventor: NAKANO HIROAKI
IPC: F01D5/18
Filed: 1990-04-12
Abstract: PURPOSE:To prevent breakage of a sleeve and improve thermal efficiency by providing a blade shaft which is projected from a turbine shaft and has the circumferential face of club-shaped construction, and a sleeve covering the blade shaft, and contacting the inner circumferential face of the sleeve with the circumferential face of the blade shaft. CONSTITUTION:A turbine moving blade 20 is provided with a blade shaft 21 having a fixing part 21a and a core part 21b, and a sleeve 22 facedly contacting with this blade shaft core part 21b and concentrically covering it. Consequently, the whole inner circumferential face of the sleeve 22 is a contact part 23 with the blade shaft core part 21b. Centrifugal force is applied on the turbine moving blade 20 at rotation of a turbine shaft 24. As a result of this, because the blade shaft core part 21b is formed into a club-shape, the sleeve cannot be broken away from the blade shaft core part 21b. In this way, the sleeve is not broken even under the environment of high temperature working gas, and thermal efficiency can be improved.
Patent JP-S6126448-A (JP)
Inventor: HEINZU JIYOSEFU GAABAA
IPC: H02K37/22
Filed: 1985-05-02
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-H03293281-A (JP)
Title: Device mounted on outside of elevator cage
Inventor: ONISHI KIHACHIRO
IPC: B66B9/00
Filed: 1990-04-11
Abstract: PURPOSE:To obtain required air flow regulating function and decorating function at usual time and easy and safe maintenance work at maintenance time by providing a holding tool to hold movable plates in standing plane position and supporting bodies to support the rotationally moved movable plates in horizontal position. CONSTITUTION:Usually, a first movable plate 5 is arranged along a first standing plane 4a, a second movable plate 6 is arranged along a second standing plane 4b, and they are held on the respective standing planes with a holding tool 7. When a cage 2 is elevatably moved in this condition, smooth and continuous air flow is generated to restrain generation of noise. Meanwhile, at a maintenance work, the holding tool 7 is removed, the first movable plate 5 is rotationally moved in the clockwise direction, horizontally supported with a first supporting body 8, the second movable plate 6 is also rotationally moved in the clockwise direction, and horizontally supported with a second supporting body 9. Hereby, a working space is formed out of both the first movable plate 5 and the second movable plate 6 on the horizontal position. Therefore, maintenance and inspection work can be performed easily and safely.
Patent JP-H11272091-A (JP)
Title: Image forming device
Inventor: OKAMURA TAKEHIKO
IPC: G03G15/01
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve processing speed while keeping an image quality. SOLUTION: As for the device allowed to form a toner image by applying toner charged in same polarity as the charge polarity of a photoreceptor 10 by a developing roller 20 to the electrostatic latent image formed on the charged photoreceptor, primary transferring this toner image to an intermediate transfer belt 36 being rotary driven, and further secondary transferring on a recording member S between the secondary transferring roller 38, the capacity of the intermediate transfer belt is made beyond 0.5 (pF/mm<2> ). The intermediate transfer belt is provided with a conductive layer and the resistant the resistant layer with a volume resistivity above 10<13> (Ω cm). The static charge density of the toner image is made below 1 (nC/mm<2> ).  When assuming the peripheral speed of the intermediate transfer belt as vp (mm/sec.), the resistance of the secondary transfer roller is made below 18,000/vp (M Ω).
Patent JP-H03293359-A (JP)
Title: Method and device for processing photosensitive planographic printing plate
Inventor: WATANABE SHINYA
IPC: G03F7/30
Filed: 1990-04-11
Abstract: PURPOSE:To eliminate a development promating means and the stain of a squeezing roller and the surface contamination of a printing plate by supplying an unused developer to a developing tank through the means at every prescribed time, while the processing of a block material is being interrupted. CONSTITUTION:A printing plate material is carried on a path P with its surface to be processed up, and an unused developer is applied through a supply member 3, and thereafter, it is immersed into a developer in a developing tank 8a. Subse quently, the plate surface is rubbed by a brushing roller 10 being a development promoting means, allowed to pass through squeezing rollers 15a, 15b, and fed to a water washing part 20. Even while the processing of a plate material is being interrupted, the rollers 10, 15a and 15b are rotated, and the developer is supplied to the roller 10 at every prescribed time from a shower nozzle 13. In such a manner, the washing effect of the rollers 10, 15a and 15b becomes large, and also, it becomes unnecessary to clean the nozzle 13, etc.
Patent JP-S62256392-A (JP)
Inventor: PATORITSUKU JIYOSEFU PATSUKIN
IPC: H01R43/01
Filed: 1987-04-20
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-S60239337-A (JP)
Title: Preparation of parent glass material for optical fiber
Inventor: KIYOUDOU TSUNEHISA
IPC: C03B37/014
Filed: 1984-05-15
Abstract: PURPOSE:To obtain a parent glass material having high proportion of added fluorine with prevented incorporation of impurities by heat-treating fine glass particles consisting essentially of SiO2 in a gaseous atmosphere contg. at least SiF4 as a coexisting component. CONSTITUTION:Fine glass particles 1 consisting essentially of SiO2, formed by flame hydrolysis or solution hydrolysis reaction such as Sol-Gel process, are heat-treated at about 1,200 deg.C in an atmosphere contg. SiF4 and Cl2, etc. in an inert gas such as He, in an electric furnace 2 provided with a carbon heater 21, and an internal cylinder as muffle 22, etc. The above-described atmosphere is prepd. by heating the quartz-based fine particles 3 obtd. by hydrolytic process, etc. at >=600 deg.C, preferably about 900 deg.C in a decomposing furnace 6, passing fluorine-contg. gas such as SF6, which is stable in the air at room temp. through the furnace to react with the fine glass particles, and mixing the generated SiF4 with Cl2 and inert gas introduced from a gas introducing port 5.
Patent JP-S5620370-A (JP)
Title: Answer system distributing-charging system
Inventor: MATSUDA MASAHIKO
IPC: H04M15/08
Filed: 1979-07-28
Abstract: PURPOSE:To make it easy for detailed individual recording, using incoming charging information, to coexist with other telephone services, by providing an originating-side exchange with a four-wire channel, special charging trunk and information processor. CONSTITUTION:Once a special number is dialed through telephone set 21, switchboard 22 connects a ciricuit to charging trunk 26, which actuates information processor 28. Processor 28 records 29 the called-subscriber's number and also sends it to switchboard 30, and consequently subscribers 21 and 32 are connected together. Once subscriber 32 makes an answer, the up and down channels of trunk 26 are connected to announcement unit 33 by switching and incoming charging call guidance is sent to subscribers 21 and 32. As subscriber 32 accepts incoming charging and sends a fixed signal, a charging pulse is supplied to incoming charging meter 41. After their talk, processor 28 sends fixed information to an incoming charging information storage unit via a communication system.
Patent JP-H07280892-A (JP)
Title: High speed pattern generator for semiconductor test system
Inventor: IKEDA NAOHIRO
IPC: G01R31/3183
Filed: 1994-04-08
Abstract: PURPOSE:To execute a loop instruction for generating a plurality of patterns in some combination repeatedly by a plurality of times easily at high speed. CONSTITUTION:In addition to a pattern generator of conventional technology, a loop buffer 28, an MUX2.29 and a sequence controller A.31 section are provided. The sequence controller A31 comprises a sequence address generating circuit generating a sequence for controlling a Loop instruction. Furthermore, a jumping destination, i.e. MARK.18 bits, are provided a sequence storing memory and a Loop instruction, i.e., JUMP.19, is stored in the instruction section. A loop buffer 28 is also provided in a sequence controller A.31 and the signals MARK.18, JUMP.19 and LpSEL.9 are connected to output a sequence controlled Loop instruction through the MUX2.29.
Patent JP-H02273839-A (JP)
Title: Evaluating device for microcomputer
Inventor: KOMATSUBARA NORINAGA
IPC: G06F11/22
Filed: 1989-04-14
Abstract: PURPOSE:To quickly notice the wrong program evaluation and to attain the accurate program evaluation by confirming the access state and the access frequency of a memory used for the program evaluation. CONSTITUTION:A storage means 3a stores the access frequency data which shows the access frequency of a 1st memory 2 when a program is evaluated. At the same time, a process code showing a fact that an access was carried out to a prescribed address of the memory 2 is written into the corresponding address of a 2nd memory 3 which is set corresponding to the designated address of the memory 2. Thus it is possible to check whether a normal address of the memory 2 received an access or not. Furthermore the access frequency of the memory 2 can be confirmed. Then the accurate program evaluation is quickly carried out.
Patent JP-H08267660-A (JP)
Title: Adhesive pre-coated metal sheet
Inventor: FURUKAWA HIROYASU
IPC: B32B7/10
Filed: 1995-03-30
Abstract: PURPOSE: To provide an adhesive pre-coated metal sheet which facilitates adhesion even for any resin series. CONSTITUTION: A resin coated film containing an adhesive pigment is formed by 0.5-30μm thickness on a metal sheet. As the adhesive pigment, chitin and/or chitosan of 2.0μm or under maximum particle size is preferably contained by 11-200 pts.wt. to 100 pts.wt. to the resin.
Patent JP-2000293021-A (JP)
Title: Image forming device
Inventor: HOSOI ATSUSHI
IPC: G03G15/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To make an excellent image obtainable by restraining a frame fogging or the boundary fogging. SOLUTION: This image forming device is letting optical elements 6a and 6b respectively arranged on a light path of the light emitting diode(LED) array 5 for making a frame erasing exposure on a surface of a photoreceptor drum 1. The optical elements 6a and 6b, are letting potential on the photoreceptor 1 surface so as to be changed successively or stepwise by making the light quantity being exposed from a LED array 5 on the surface of the photoreceptor drum 1 changed at the time turning on or turning off of a LED array 5.
Patent JP-S5322194-A (JP)
Title: Electrolytic method for sodium chloride aq. solution
Inventor: ODA YOSHIO
IPC: C08J5/22
Filed: 1976-08-13
Abstract: PURPOSE: To carry out electrolysis in high current efficiency, by using, as the diaphragm for the electrolysis of an NaCl aq. solution, a fluorine-containing cation exchange resin membrane having carboxylic acid groups as ion exchange groups and limited in its quantity of water permeance under electrolysis within a specific range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09260307-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA KOICHIRO
IPC: B05D1/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To surely form a metal interconnect in the inside of a contact hole, etc., which has a high aspect ratio. SOLUTION: Al powder 1 of the maximum grain diameter 0.05μm or below is deposited on an interlayer insulating film 12 and in a contact hole 13 and then is sintered to be formed into a film. There are some methods for surely guiding the Al powder 1 into the inside of the contact hole 13; a method wherein attraction force due to static electricity is employed, a method wherein ultrasonic vibration being applied to a substrate 10, Al powder is sent down from a carrier gas and is deposited, and a method wherein a suspension which is made by dispersing Al powder in a liquid is used. By this method, the Al powder 1 can be deposited with such low energy as not to destroy the structure of a device which has already been formed.
Patent JP-S61254877-A (JP)
Title: Transmitter-receiver for synthetic aperture radar
Inventor: NISHINO HIDEO
IPC: G01S7/40
Filed: 1985-05-07
Abstract: PURPOSE:To improve the reliability of the measured results of a synthetic aperture radar, by calibrating the resolution of the synthetic aperture radar in the bearing direction together with the resolution in the distance direction by using a transmitter-receiver having a built-in dummy receiving signal. CONSTITUTION:A synthetic aperture radar loaded on a spatially moving body recognizes a target by receiving radio waves reflected by the target while radiating radio waves and synthesizing the received signals into plural pictures by means of a processor 8. At the time of target recognition, a dummy receiving signal generating means 1 generates a dummy receiving signal, to which frequency variation accompanied by the movement of the moving body is added, with respect to a transmitting reference frequency. Then a coupling means 2 adds the dummy receiving signal to the output of a radio wave transmitting- receiving means 4 and outputs the output of the means 4 to a receiving means 5.
Patent JP-S59220113-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C7/12
Filed: 1983-05-30
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-S59224212-A (JP)
Title: Plate-passing method with table roller in thick steel plate shear line
Inventor: TAKEUCHI TAKAYUKI
IPC: B21D43/02
Filed: 1983-05-31
Abstract: PURPOSE:To prevent a thick steel plate from obliquely travelling due to one- sided wear of table rollers while sharing the wear of table rollers between the right and left parts with respect to the table center by making the steel plate pass with its center aligned with the table center when it is forced to pass through a shear line. CONSTITUTION:When a thick steel plate is formed to pass through a shear line, a reference line S is provided on the center of a table line, and the center line S' of a material to be sheared is aligned with the reference line S, and thereafter said plate is forced to pass through the shear line. For exmple, as soon as a material 2 to be cut comes onto an aligning table, the material 2 is pushed up by an elevating table 5, and held separated away from a table roller 1. And, side guides 3 arranged on both sides of the table are pushed by a driving part 6 such that the center of the spacing of said guides is made to coincide with the reference line S of the shear line so as to align the center of the material 2 to be sheared with said reference line S. Thereafter, the elevating table 5 is lowered to permit the material 2 to return to the table roller 1.
Patent JP-H08294171-A (JP)
Title: Automatic incoming call system in mobile object communication system
Inventor: SASHIDE NAOYA
IPC: H04W4/02
Filed: 1995-04-21
Abstract: PURPOSE: To provide the automatic incoming call system in a mobile object communication system in which an incoming call can be automatically received at the mobile terminal within the specified group which is the closest to an originating caller within an exchange. CONSTITUTION: When a call processor 9 receives the originating call of a volunteer calling request from a PS 1b, the password as to whether a notified volunteered password is registered or not by referring to a volunteered registration part 7 is confirmed after a confirmation request is performed. When a volunteered registration is performed for the PS 1b, the call processor 9 gives a simultaneous volunteer calling incoming call request to the positional registration area which is the same as the PS 1b. When a PS 1a responds to the calling, whether the volunteer registration is performed for the PS 1a or not is confirmed by referring to a volunteer registration part 6. When the PS 1a is registered, the calling is performed for the PS 1a and the calling sound of the PS 1a is rung.
Patent JP-S60241128-A (JP)
Title: Silent input device
Inventor: HIGUCHI TOORU
IPC: G10L15/28
Filed: 1984-05-16
Abstract: PURPOSE:To simplify the confirmation procedure by using a silent speech which is not produced as an answer to a request for confirmation given from an input device. CONSTITUTION:A speech input device includes a speech recognizing part R where the spoken words are recognized, a speech reproducing part S where an indication is given to an input operator M in speech and a control part C which controls both parts R and S. Thus it is decided that ''OK'' is supplied for a state where no input is carried out at all for a short time, e.g., 1sec, etc. instead of the speech input ''OK'' when a speech input is recognized correctly. In such a way, even a silent speech is used as a speech input word. In this case, it is decided that a prescribed input exists.
Patent JP-H074324-A (JP)
Title: Bleeding controller
Inventor: CHIYAARUZU HENRII KABUAATO
IPC: F02M25/08
Filed: 1994-05-10
Abstract: PURPOSE: To control the purge of not only large-size engines but small-size engines. CONSTITUTION: A purge controller 20 for an evaporative controller is provided with a housing 30 having two solenoid operation valves 32, 34 for controlling parallel orifices 40, 70 leading from an inlet chamber 36 to an outlet flow passage 38. The two solenoid operation valves have orifices of different sizes to provide different flow characteristics. The purge flow is controlled by an electric control module 48 regulating the duty cycle of the solenoid valve. Each solenoid valve receives a signal so as to control flows flowing the orifices individually.
Patent JP-S58491-A (JP)
Title: Device for improving propulsion efficiency of ship
Inventor: IKEDA TSUTOMU
IPC: B63H5/16
Filed: 1981-06-23
Abstract: PURPOSE:To enhance the propulsion efficiency of a propeller by a structure wherein fins locating at the side, at which the blade of the propeller moves upward, are also twisted respectively so as to have larger setting angles at the position nearer to the tip of the fins in order to effectively generate rotating currents, the direction of rotation of which is opposite to that of the currents caused by the blades of the propeller. CONSTITUTION:The fins 12a-12c located at the port side, at which the blade of the propeller moves upward, are fitted in such a manner that the trailing edge of the fin is lower than the leading edge. Furthermore, each fin is so twisted as to have a larger setting angle alpha at the position nearer to the tip of the fin. Owing to the structue as described above, the attack angle of each fin toward current is kept constant throughout the entire length of the fin, resulting in effectively generating rotating currents and in enhancing the propulsion efficiency of the propeller.
Patent JP-S62256284-A (JP)
Title: Disk cassette
Inventor: MATSUI TAKAO
IPC: G11B23/03
Filed: 1986-04-28
Abstract: PURPOSE:To attain excellent recording/reproduction by providing a shutter opening/closing in common the 1st and 2nd openings in interlocking with the loading/unloading to/from a driver so as to prevent the invasion of dust/dirt into a cassette. CONSTITUTION:A cassette 1 is loaded from the tip shown in arrow C to a disk driver and the shutter 8 is displaced to a position in the arrow A shown in full lines by the operation of a shutter closing mechanism at the driver side. Each of opertures 8a, 8b of the shutter 8 is matched to a head window 5 and a center hole 6 at the said position to open the window 5 and the hole 6. On the other hand, when the cassette 1 is taken out of the driver, the restriction to the shutter 8 is lost and the shutter 8 is moved up to a position in the arrow B shown in double dotted chain lines. Then the positions of the operatures 8a, 8b are parted from the window 5 and the hole 6 which are closed both by the shutter 8.