baber/WOPTO huggingface dataset:
Patent JP-S5371580-A (JP)
Title: Manufactore of planer-type control rectifying element
Inventor: YAMAUCHI TAKASHI
IPC: H01L29/74
Filed: 1976-12-07
Abstract: PURPOSE: To improve the reliability and yielding of a planer-type control rectifying element by previously removing the distortion, contamination and other residual impurity part, generated through the high-temperature and long-hour heat process at the time of the formation of a PN junction, before the final PN junction formation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01316009-A (JP)
Title: Signal generating circuit
Inventor: KATO JUNICHI
IPC: H03B28/00
Filed: 1988-06-15
Abstract: PURPOSE:To generate a highly stable signal at an optional frequency with simple circuit constitution by using a converter so as to convert a desired generating signal into a phase quantity, accumulating the phase quantity from the converter into an accumulator and converting the output into a sine or a cosine wave with a SIN/COS generator. CONSTITUTION:A phase of a reference frequency f0 is varied by 1/2 each for each sample by means of a sampling period Ts by a phase conversion table ROM (converter) 1 of a signal generating circuit. The phase quantity obtained by the table 1 is given to an accumulator 2, where the phase quantity is being accumulated and the output from the accumulator 2 is fed to a SIN/COS conversion table ROM 3. The generated signal is converted into optional information and an angular frequency is generated by the accumulator 2 from the converted phase quantity and the result is converted further into amplitude information thereby generating a highly stable signal at an optional frequency and simplifying the hardware constitution.
Patent JP-S626752-A (JP)
Title: Spraying method for die casting machine
Inventor: YOKOI SEIGO
IPC: B29C45/17
Filed: 1985-07-03
Abstract: PURPOSE:To prevent a core pin from being seized, and to draw out easily the core pin by projecting the core pin again to a cavity part after a product taking-out process has been ended, and spraying a mold releasing agent to the cavity part and the core pin in its state. CONSTITUTION:A regular casting cycle is a process of a metallic mold is opened  a core pin is returned   a product is extruded   a product is taken out  spraying. In this process, after the product extruding and the product taking- out processes have been ended, a core putting-in process is added so as to become a state that the core pin has been projected to a cavity part. Thereafter, a mold releasing agent is sprayed to the cavity part and also the core pin. In this way, there is no possibility that the core pin generates a seizure, and the core pin can be drawn out smoothly from the product.
Patent JP-2000338796-A (JP)
Title: Image forming device
Inventor: MIYAWAKI KATSUAKI
IPC: G03G21/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device by which transfer material can be surely separated at a curvature at a separation part without utilizing any auxiliary separating means such as a separating claw impairing durability of the image carrier or a destaticizing charger disturbing a transfer toner image even when the radius of curvature of an image carrying surface of an image carrier at the separation part is difficult to be made small. SOLUTION: In this device, a periphery surface of a secondary transfer roll 8 formed in the radius Rb of curvature is smaller than radius Ra of curvature of the image carrying surface of an intermediate transfer drum 5D is brought into press contact with the image carrying surface of the intermediate transfer drum 5D to elastically deform the surface of an elastic body layer 5a of the intermediate transfer drum 5D to be made along the periphery surface of the secondary transfer roll 8.  Thus, the direction of movement (a) of the transfer paper P is changed to the direction being rapidly away from the image carrier surface along the periphery surface of the separating roll 13 when the transfer paper P is passed through a nip part between the secondary transfer roll 8 and the intermediate transfer drum 5D, thus the transfer paper P is separated at the curvature by the small radius of curvature at the nip part and the strength of the transfer paper P.
Patent JP-S6128742-A (JP)
Title: Heat and power generating device
Inventor: KITANO YUICHI
IPC: F02G5/04
Filed: 1984-07-18
Abstract: PURPOSE:To improve the coefficient of heat utilization of the whole of a power generating device, by a method wherein exhaust gas from an internal combustion engine for driving a generator is circulated as gas for heating and cooling within an engine to heat fresh water, and a heat pump is utilized. CONSTITUTION:High exhaust gas, exhausted from an internal combustion engine 2 for driving a generator 3 feeding a power to a power load 12, is guided to an exhaust gas heat exhanger 4 to heat-exchange the exhaust gas with fresh water, and fresh water increased in temperature is stored in a hot water storage tank 7. Fresh water in the hot water storage tank 7 is circulated as water for cooling an internal combustion engine 2 with the aid of a cooling water circulating pump 8. Exhaust gas from the exhaust gas heat exchanger 4 is guided to the evaporator of a heat pump 20 coupled directly to the internal combustion engine 2, a coolant is condensed by a heat load 13 to emit a latent heat to utilize the heat for generation of steam.
Patent JP-2000334099-A (JP)
Title: Prize controlling device in pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To adjust the ratio to a defined value during release of the big bonus opening, where the ratio means that of balls hitting a particular big bonus region provided on an interior part of a big bonus opening versus total balls hitting the big bonus opening. SOLUTION: A specific bonus region 7 is provided at an interior part of a big bonus opening 4 that opens on lucky strike. The machine is also provided with a bonus controlling apparatus that adjusts the ratio of balls hitting a particular big bonus region 7 versus balls hitting total big bonus opening 7 during release of the big bonus opening 4 to a defined value. The controlling apparatus comprises a piece 12 of a member 11 that comes out/in to open/close the big bonus region, a solenoid SOL 2, and a main controller.
Patent JP-H0439366-A (JP)
Title: Recording solution for ink jet
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/033
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the title recording solution having excellent light resistance and water resistance of recorded image, excellent shelf stability and delivery stability as recording solution, containing an aqueous medium, pigment and a specific compound as a dispersant. CONSTITUTION:The objective recording solution containing an aqueous medium (e.g. water or water-soluble organic solvent such as ethylene glycol), pigment (preferably Pigment Yellow-74, -154, Pigment Red-5, -122 or Pigment Blue-15) and at least one (e.g. compound shown by formula II) or a compound shown by formula I (m is 1-10; R is 10-20C alkyl or alkenyl; M is Na or NH4) as a dispersant. Content of the dispersant is preferably 30-70wt.%.
Patent JP-H05344344-A (JP)
Title: Picture processor
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/41
Filed: 1992-06-08
Abstract: PURPOSE:To efficiently attain a multi-address transmission, and to improve a man-machine interface by operating the multi-address transmission of picture data according to a progressive build-up or sequential build-up designated at a reception side. CONSTITUTION:At the time of turning on the power source of a device, a CPU 2 initializes a parameter, and confirms the selection of an operating mode. For example, in a transmission processing, the CPU 2 detects that an original is set and a key 29 is pressed through a gate array 10, and operates the transmission processing to one of the destinations of the multi-address transmission. At that time, the reception side judges whether or not the progressive build-up is possible, and selects whether the progressive build-up system or the sequential build-up system is operated. The multi-address transmission can be efficiently attained, and the man-machine interface can be improved by repeating the above mentioned processing.
Patent JP-S63311947-A (JP)
Title: Lithodialytic apparatus
Inventor: IWAMA NOBUYUKI
IPC: A61B17/22
Filed: 1987-06-16
Abstract: PURPOSE:To quantitatively judge the fine change of a grinding state, by displaying the reflection intensity of a cross-section containing a calculus. CONSTITUTION:Grinding concave surface vibrators 21a, 21b are connected to a pulser 33 to emit intensive ultrasonic pulses at a predetermined cycle. An ultrasonic probe 22 is connected to a transmitting and receiving circuit 31 and a receiving signal is reconstituted to a tomographic image in an image reconstitution circuit 32 to be displayed on a display circuit 36. A reflection intensity detection circuit 37 detects the reflection intensity of the image, where a calculus 25 is positioned, on the center axis of the picture of the tomographic image and the value thereof is displayed on the display circuit 36 as a numerical value or distribution simultaneously with the tomographic image. Since the calculus 25 is high in acoustic impedance as compared with other soft tissue, when said calculus 25 is looked on the tomographic image, the reflection intensity thereof is high and a hyperechoic image appears and the direction thereof shows dark shadow because an ultrasonic wave does not transmit through the calculus. When grinding advances during treatment, the reflection intensity lowers or the distribution of reflection spreads and the grinding state of the calculus can be judged.
Patent JP-S5849786-A (JP)
Title: Control of particle diameter of coke for heating medium
Inventor: YUZA YOUICHI
IPC: C10G9/32
Filed: 1981-09-21
Abstract: PURPOSE:To burn coke having smaller particle diameters in coke for heating element for the thermal decomposition of heavy oil and to control its particle diameters, by introducing air from a nozzle set at a position higher than the fluidized bed face of a heating column to the heating column. CONSTITUTION:Heavy oil is fed from the nozzle 8 for feeding raw material oil to the reaction column 1, decomposed thermally by hot coke particles, and the coke particles whose temperature is lowered by the decomposition heat, etc. are introduced from the reaction column 1 through the declining pipe 5 to the bottom of the heating column 2. While air is introduced from the nozzle 18 for feeding air set at a position higher than the fluidized bed for the coke particles of the heating column 2 to the heating column 2, the coke particles having relatively smaller particle diameters in the coke particles are burned by heat such as a high-temperature combustion gas from the feed pipe 17, the particle diameters of the coke are adjusted, the remaining coke particles are heated, and the hot coke particles are again fed to the reaction column 1.
Patent JP-H075845-A (JP)
Title: Write system for phase transition type liquid crystal display
Inventor: KOIZUMI JUN
IPC: G02F1/133
Filed: 1993-06-18
Abstract: PURPOSE:To shorten a rewriting time of display contents related to a display data write system for a phase transition type liquid crystal display. CONSTITUTION:In the case of rewriting the display contents displayed on the phase transition type liquid crystal display, after the new display data are stored in an address corresponding to a common line of a rewrite objective part of a segment memory 14, the selection data for selecting the common line of the rewrite objective part stored in a common memory 15 are read out, and a common driver 13 is driven corresponding to the common line selection data. Then, this system is constituted so that the new display data of the rewrite objective part stored in the segment memory 14 are outputted by a segment driver 12 corresponding to the common line selection data to be displayed.
Patent JP-S6426388-A (JP)
Title: Control device of multiphase thyristor motor
Inventor: OKUYAMA TOSHIAKI
IPC: H02P6/06
Filed: 1988-06-17
Abstract: PURPOSE:To miniaturize a DC reactor, by connecting a multiphase thyristor motor device between the point of contact of a converter on a power source side and the point of contact of a converter on a motor side with a reverse- parallel thyristor. CONSTITUTION:A multiphase thyristor motor device is composed of a power transformer 1, three-phase full-wave converters on a power source side 2-3, converters on a motor side 6-7 and DC reactors 8-9, with which a synchronous motor is driven. On this occasion, reverse-parallel circuits 10-11 are provided which will serve the function of AC switches, where a gate signal is given only when the rotating speed of the motor 5 is lower than the specified value. When the rotating speed is lower than the specified value as such, a thyristor 10 (11) is in an ON state, where the output currents of converters 2 and 3 are alternately interrupted in control and the commutation of converters 6 and 7 is performed. As a result, as the output current of one converter becomes zero in a commutation period, the output current of the other converter flows to thyristors 10 and 11 to perform starting (low speed operation).
Patent JP-H11305000-A (JP)
Title: Radiation image conversion screen and its production method
Inventor: AOKI YUJI
IPC: G21K4/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an image conversion screen which never causes removal of support body and protection screen from edge parts due to repeated use and its production method. SOLUTION: A radiation image conversion screen has basically a fluorescent layer and a protection film and/or a support consisting of plastics for at least one end. At least one part of the edge part of this radiation image conversion screen is sealed with the same plastics as the protection film and/or the support by the means such as thermal melting.
Patent JP-S63312317-A (JP)
Title: Epoxy polymer composition
Inventor: NAGAI SHINICHI
IPC: C08G59/18
Filed: 1987-06-15
Abstract: PURPOSE:To obtain the titled cold-setting polymer composition having excellent flame-retardancy, by using an epoxy polymer and a hardener composed of a polythiol compound adsorbed in alumina having fine pores, as essential components. CONSTITUTION:The objective composition contains, as essential components, (A) an epoxy polymer having >=1 epoxy group in one molecule on an average and (B) a hardener produced by adsorbing a polythiol compound having >=2 thiol groups in one molecule [e.g. pentaerythritol tetrakis(3-mercaptopropionate)] in an alumina having fine pores. Usually, various kinds of amine or phosphine compound are used as a cure accelerator. The accelerator may be also adsorbed to the alumina.
Patent JP-H0441773-A (JP)
Title: Soft finishing agent
Inventor: YAMAMURA MASAAKI
IPC: D06M15/647
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a soft finishing agent able to give sufficient softness and antistatic properties and impart excellent elasticity to various fibers, comprising specific plural components as essential ingredients. CONSTITUTION:Diethylene triamine expressed by formula I (R<1> and R<2> are 11-12C alkyl or alkenyl) is subjected to condensation reaction with fatty acid or esters such as methyl ester of said fatty acid to obtain a compound (A). Next, the compound is neutralized with acid and mixed with (B) an acid- neutralized material of a compound expressed by formula II and/or a compound expressed by formula III obtained by derivatization of compound of formula II to form quaternary derivative thereof (R<3> and R<4> are methyl; X is Cl, CH3SO4 or C2H5SO4; (n) is 2 or 3) in a weight ratio of A/B=1/9 to 9/1 to afford a soft finishing agent composed of aqueous stable dispersion. Said finishing agent not only exhibits softening effect as well as well-known softening agents but also imparts softness with enriched elasticity to various fibers.
Patent JP-H05327179-A (JP)
Title: Manufacture of printed circuit board
Inventor: OKAJI AKIMASA
IPC: H05K3/06
Filed: 1992-05-15
Abstract: PURPOSE:To facilitate a fine pattern with reliability and to form with a low cost by suppressing side etching of a layer to be etched in the case of etching when a printed circuit board is manufactured. CONSTITUTION:When a layer 2 to be etched laminated with a patterned resist layer 3 is etched in order to manufacture a printed circuit board, the layer 3 is softened when the layer 2 is half-etched, the side-etched part of the layer 2 is covered with the softened layer 3, and the layer 2 is then again etched. A pattern width of the resist layer is 1.3-1.5 times as large as a desired width of the pattern of the layer to be etched, and the resist layer is formed of positive type resist.
Patent JP-S59138923-A (JP)
Inventor: RUDORUFU BATSUKUMAN
IPC: G01D9/00
Filed: 1983-08-12
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-H07328854-A (JP)
Title: Manufacture of titanium alloy cutter
Inventor: OSADA KUNIAKI
IPC: B21D26/031
Filed: 1994-06-07
Abstract: PURPOSE:To manufacture titanium alloy cutters of the same quality in large numbers by working ultra-plastic titanium alloy in the cutters after they are plastically molded by using nitrogen gas or inert gas containing nitrogen. CONSTITUTION:An ultra-plastic titanium alloy plate 7 is set between a metal mold 1 and a top plate 2, and the metal mold 1, the ultra-plastic titanium alloy plate 7 and the top plate 2 are integrally inserted in a heating furnace, and are heated. Next, the top plate 2 is mechanically pressed down from above, and nitrogen gas is introduced from a gas introducing port 6 formed in the top plate 2, and an ultra-plastic mold 8 is manufactured. Next, a flange part of the ultra-plastic mold 8 taken out of this metal mold 1 is cut and removed, and an unnecessary part is also cut, and a trapezoidal raw material 10 is manufactured, and this trapezoidal raw material 10 is cut along cutting lines 11, and cutter raw materials are manufactured. Both side surface of these cutter raw materials are ground into a prescribed cutter shape, and edges are applied to both ends, and titanium alloy cutters are manufactured.
Patent JP-S5672283-A (JP)
Title: Multivane compressor
Inventor: HOKOTANI KATSUMI
IPC: F04C18/344
Filed: 1979-11-15
Abstract: PURPOSE: To set an injection timing during a compression stroke without necessitating a pressure regulating valve by a method wherein an opening position of a liquid injection port is set within a predetermined range of angle.  
     CONSTITUTION: This multivane compressor is characterized in a setting in the compressor having a circular cylinder provided with a liquid injection system wherein an opening position of a liquid injection port 5 in a cylinder 1 is set at a leading side more than 360/n° (n: a number of sheets of vanes) from a suction port 2 and at a trailing side from a contact point P. According to this setting, an injection timing may be set and controlled during a compression stroke by the opening position of said port 5, therefore, a prior art pressure regulating valve has become unnecessary and the improvement of reliability as well as simplification of structures of the liquid injection type multivane compressor may be contrived. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04371492-A (JP)
Title: Detection method of maximum deflection angle
Inventor: TOYOHARA TAKASHI
IPC: B66C13/22
Filed: 1991-06-20
Abstract: PURPOSE:To detect the maximum deflection angle at high accuracy even when a deflection angle signal having pulsation. CONSTITUTION:A deflection period is operated from the measured value of a rope deflection angle, a time zone for detecting the maximum deflection angle is set by using an operated deflection period, and the maximum value of deflection data detected in this time zone is made the maximum deflection angle.
Patent JP-S5840262-A (JP)
Inventor: PIEERU ANRII KUNTSU
IPC: B24B31/00
Filed: 1982-08-27
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-H11338932-A (JP)
Title: Electronic manual system
Inventor: EGUCHI NORIO
IPC: G06F3/048
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a manual preparation of the manual of operation/handling for customer submission and to simplify the maintenance and management of such manual. SOLUTION: The electronic manual of operation/handling by the function units of all the functions of a building management system is stored in an electronic manual data base. A system function constitution data base 2 is provided and the data base 2 is linked with an equipment connected to a customer building management system and stores the equipment information of the linked equipment. An electronic manual list preparation program 3 is provided and the program 3 judges the loaded function of the customer building management system from the connected equipment picked up from the data base 2 and thus prepares an electronic manual list in which the obtained loaded function is a list item.
Patent JP-S5775549-A (JP)
Title: Brush of flat motor
Inventor: YOSHIOKA KATSUHIRO
IPC: H02K23/54
Filed: 1980-10-23
Abstract: PURPOSE:To improve the yield of a holder and suppress vibration, by die-cutting a rectangular brush holder, projecting terminals to one side, and arranging the holder with two semicircular magnets. CONSTITUTION:An automatic self-aligning type bearing 13 is mounted at the bottom of a flush-opening yoke 1. A brush holder 5 is made by die-cutting a rectangular printed circuit board with a flat motor which retains a rotor 9 through a shaft 10 to the bearing 3. It is fixed at the center of a yoke cover 4. Terminals 6 of a brush 7 are projected altogether to one side. A permanent magnet 12 for a semicircular field formed on both sides of the holder 5 is fixed by them. This improves yield of the printed circuit board, and suppresses vibration because the magnet 12 retains both sides of the holder 5.
Patent JP-S5938188-A (JP)
Title: Ship
Inventor: NARITA HITOSHI
IPC: B63B25/00
Filed: 1982-08-30
Abstract: PURPOSE:To perform the loading work onto a vessel efficiently by providing a longitudinal rail for travelling a loading trolley longitudinally through an opening made through a lateral separating wall partitioning between each hold thereby enabling travel of the loading trolley between a lateral rail extended to the gunwale side. CONSTITUTION:A loading trolley 8 for freely elevating a container 6 through an opening 4 made through a lateral separation wall 2a for partitioning between each gunwale and a travel truck 7 for moving said trolley 8 in the longitudinal direction are arranged travelably through a rail 9 arranged on an upper deck in the longitudinal direction. A lateral rail 10a extended to the gunwale side is arranged at the predetermined position in the longitudinal direction to match between the lateral rail 12 of said truck 7 and the lateral rail 10a thus to enable travelling of the loading trolley 8 to the gunwale extended position. When enabling travel of the loading trolley 8 from the interior of hole to the gunwale side extended position, the loading work can be performed efficiently without requiring an on-shore crane.