baber/WOPTO huggingface dataset:
Patent JP-S62271537-A (JP)
Title: Data collection system
Inventor: SHIMIZU SHINKICHI
IPC: G06F17/40
Filed: 1986-05-20
Abstract: PURPOSE:To surely attain the identification of data even if the number of data collection terminal equipments is increased by connecting a sub data collection terminal equipment to the data collection terminal equipment connected to a signal line. CONSTITUTION:The titled system is provided with the data collection equipment comprising a Fourier analyzer 2 and a CPU 1, a signal line 4 and a data collection terminal equipment group 3. The terminal equipment group 3 consists of terminal equipments 31-34 connected to the line 4 and sub terminal equipments 311-343 connected to the equipments 31-34. Individual frequencies, e.g., f10-f13 are assigned to the sub terminal equipments 311-343 the same as the terminal equipments 31-34 to identify the address. Thus, the probability of superimposition of signals on the line 4 is decreased and the reduction in the amplitude is reduced. Thus, even if the number of the data collection equipments is increased, the data is identified surely.
Patent JP-S5339401-A (JP)
Title: Vertical type rotary machine
Inventor: NOMURA MASAYASU
IPC: H02K5/04
Filed: 1976-09-24
Abstract: PURPOSE: To make a reduction capable for the vibration of bearing support and current collector ring, by increasing a rigidity of the portion near the top bearing support, with a construction made for the current collector ring device capable to be directly secured to end part of the stator frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5238216-A (JP)
Title: Fine move machanism
Inventor: KAWAMURA YOSHIO
IPC: G02B7/28
Filed: 1975-09-22
Abstract: PURPOSE: To enable a low friction fine move by jetting a fluid into a gap in the form of a taper produced by a fixed piece and a movable piece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63278321-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIENO FUMITAKE
IPC: H01L21/331
Filed: 1987-05-11
Abstract: PURPOSE:To enable simultaneous formation of a single-crystal silicon layer and a polycrystalline silicon layer on respective corresponding regions on a substrate, by performing ion implantation of argon or the like with appropriate implanting energy and subsequently by using a CVD method or the like to heap silicon there. CONSTITUTION:Ion implantation and sputtering processes of argon, silicon, silicon trifluoride, nitrogen, and the like are performed without removing a silicon nitride film 2 used in a LOCOS method. Thereupon, oxygen atoms are removed from a surface layer of a silicon dioxide film 3, so that only active silicon atoms are made to exist on the surface layer of the silicon dioxide film 3. When the silicon nitride film 2 is removed and next monosilane contact processing is performed at 980 deg.C under a normal pressure, a p-type single-crystal silicon film 4 and a low-resistance polycrystalline silicon layer 5 are made to grow on an n-type silicon substrate 1 and on the silicon dioxide film 3, respectively. The p-type single-crystal silicon film 4 and the low-resistance polycrystalline silicon layer 5, growing respectively, are upgraded in their film qualities.
Patent JP-S5239430-A (JP)
Title: Pingpong ball shooting device in a pingpong traing machine
Inventor: NAKAJIMA TOYOJI
IPC: A63B69/36
Filed: 1975-09-20
Abstract: PURPOSE: To provide a pingpong ball shooting device having superior momentary shooting property capable of shooting any predetermined mode of balls such as a driven, cut or other peculiar ball which is shot just like a ball rebounded by a racket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5638228-A (JP)
Title: Method and device for preparing vessel from pipe and vessel thus prepared
Inventor: FUKUDA KINYA
IPC: B29C65/00
Filed: 1979-09-07
Abstract: PURPOSE:To prepare economically a vessel having the large strength against the internal pressure by applying the axially extending method and the radially directional swell forming to a pipe of thermoplastic resin which is cut in a fixed length and whose end surface parts are both worked. CONSTITUTION:A rod 7 having an airing passage 7a along the axial line and provided with many jetting orifices 21 communicated with the airing passage 7a is put inside a rod 6 formed of a hollow cylinder slidably in the direction of the axial line, while flangers 8 and 9 are fitted to the rods 6 and 7, respectively. The end part of a pipe material heated to the fixed temperature is put on the above flangers 8 and 9 and, flange roller 17 and 18 being rotated around the pipe material, the pipe material is cut by a cutter 19 and flange parts F1 and F2 are formed. Next, while both  end parts of a pipe P thus obtained are held by a flange holder 27, the pipe P is  drawn by pushing out the rod 7 to the left, and then the pressure air is fed through  the airing passage 7a and jetting orifices 21 to swell out the pipe P in the direction  of the diameter, whereby a pipe body P1 is formed. Then, a covering body is fitted  to the flange part of the pipe body P1 and thereby a vessel is obtained.
Patent JP-S5238901-A (JP)
Title: Multichannel stereo system
Inventor: IWAHARA MAKOTO
IPC: H04S5/00
Filed: 1975-09-23
Abstract: PURPOSE:To make it possible to obtain a matural sound image, as well as stabilize and attendant feeling through a headphone by changing the natural sound received by a microphone into plural sound signals which is evquvalent to the original sound received by the listner from a different direction and by reducing and mixing them according to the position of the listner's head.
Patent JP-H11290802-A (JP)
Title: Ultrasonic cleaning device
Inventor: KUBONO NAOKI
IPC: B08B3/12
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize an ultrasonic cleaning device while a cleaning liquid is purified. SOLUTION: This device is provided with a cylindrical barrel 2, a rotatively holding mechanism wherein one end part side of the barrel 2 is freely rotatably held in an inclined state by raising it higher to some degree than the other side end part side, a barrel driving mechanism for driving rotatively the barrel 2, a spiral-like helical board mechanism 5 for conveying a material to be cleaned by rotation of the barrel 2, an ultrasonic rinsing tank 7 for dipping one end part side or the barrel 2, an ultrasonic oscillator 8 for cleaning ultrasonic via the cleaning liquid inside the ultrasonic cleaning tank 7, a water based jet cleaning mechanism 31 for jetting the cleaning liquid to the material to be cleaned, and an air blow mechanism 35 for jetting air to the jet cleaned material to be cleaned.  Then, a liquid jet nozzle part 32 of the successively arranged water jet rinsing mechanism 31 and an air nozzle part 36 of the air blow mechanism 35 are arranged, the ultrasonic rinsing tank 7 is extendedly installed from one end part of the barrel 2 to a jet position of a liquid jet nozzle, and a water drop receiving tank for receiving an water drop according to the jet position of the air nozzle part 36 is jointly attached to the rinsing tank 7.
Patent JP-H0630442-A (JP)
Title: Apparatus for encoding/decoding of image and method for division of image
Inventor: JIEIMUZU ORIBAA NOOMAIRU
IPC: H04N21/236
Filed: 1992-04-08
Abstract: PURPOSE: To release compression and to display a video picture with compressed movement on a real time basis by providing a plurality of calculation modules connected in parallel and processing video data for compression/compression release. CONSTITUTION: The calculation modules 401-404 of an architecture 400 have processors, dual port memories, scratch pad memories and arbitration mechanisms. A first bus 412 connects the calculation modules with a host processor 410. The processor 410 is connected to a computer system having a display device 428, a memory and other peripheral equipments. The first bus 412 is a control bus operating at relatively slow speed. A device is provided with a common memory 405 connected to the processor 410 and the modules 401-404 by a second bus 420. The bus 420 is known as a video bus and it operates at considerably faster speed than the control bus.
Patent JP-H06322271-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: OSAKO YASUHIRO
IPC: C08K3/34
Filed: 1993-05-17
Abstract: PURPOSE:To provide a polyarylene sulfide resin compsn. which can suppress generation of corrosive gas, can prevent sudden corrosion in a short term and corrosion in a long term and can be used pref. in a wide range of fields, e.g. electric and electronic parts such as relays, switches and connectors. CONSTITUTION:100 pts.wt. polyarylene sulfide resin, 0.5-10 pts.wt. at least one inorg. filler selected from the group consisting of hydrotalcite compd. and magnesium oxide solid soln. and 0.05-3 pts.wt. di(cyclohexyl)ammonium nitrite are incorporated.
Patent JP-H0845709-A (JP)
Title: Antisurging device
Inventor: GOORAN HORUMUSUTOROOMU
IPC: H01C7/12
Filed: 1995-05-12
Abstract: PURPOSE: To provide a surge preventing device with good short circuit performance which withstands electric/thermal destruction without mechanical decomposition of this varistor block stacked body occurring, even if arc generated due to a failure of an internal varistor block. CONSTITUTION: This surge preventing device includes a stacked body of a plurality of cylindrical varistor blocks 10 of metal oxide, and they are disposed between two end electrodes 11, 12 within a long insulating casing 23 of silicon rubber or other polymer material. These varistor blocks and the electrodes are surrounded in the axial direction by compressing loops 15-17 of an insulating material so that a necessary contact pressure is given between the different elements 10, 11, 12 of this varistor block stacked body. This varistor block stacked body 10 and the compressing loops are surrounded in the radial direction by a burst preventing winding body 21 with an open part 22 being provided by which the pressure escapes when internal short circuit occurs in this surge preventing device.
Patent JP-H02293169-A (JP)
Title: Bail roller opening/closing device in printer
Inventor: NAKAYASU TAKAFUMI
IPC: B41J11/42
Filed: 1989-05-08
Abstract: PURPOSE:To reduce an impact of a bail roller abutting against a platen to a great extent by a method wherein the operation of a motor for driving a drive mechanism is brought to a stop at least once on the way of a bail roller closing action by a bail roller opening/closing control means. CONSTITUTION:A bail roller opening/closing control means 9 controls the operation of a line feed motor 3 or a spacing motor 6 for driving a drive mechanism 7 and the operation of an interruption means 8 for interrupting a drive force and abuts a bail roller 4 against a platen 2 to press printing paper. In this case, on the way of closing the bail roller 4, the bail roller opening/closing control means 9 stops the operation of the drive motor 3 or 6 at least once or gradually lowers the rotating speed thereof to reduce an inertia force in the closing action of the bail roller 4. In this manner, an impact force at the abutting of the bail roller against the platen is alleviated, whereby the occurrence of impression stains can be prevented even when pressure-sensitive paper is used for printing paper.
Patent JP-H10292717-A (JP)
Title: Sash roller guide rail
Inventor: ENOMOTO HIROYUKI
IPC: E05D15/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the rolling noise of a sash roller from being propagated to a floor, make it stumble-free and improve the appearance. SOLUTION: A guide rail is comprised of a flat sound insulation base 4 fixed to a floor F with nails 3 and a rail 5 adhered to the top face of the sound insulation base 4. The sound insulation base 4 is made up of an elastic bar made of a soft plastic or rubber. The rail 5 adhered to the sound insulation base 4 is supported on the floor F in a non-contact state and the sound insulation base 4 attenuates and absorbs noise propagated to the floor F.
Patent JP-2000303895-A (JP)
Title: Internal combustion engine
Inventor: TANAKA TAMON
IPC: F02D21/08
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To accurately estimate temperature of air flowing to a combustion chamber, even if a rapid fluctuation in temperature of intake air is observed due to a state change in exhaust circulating current, a supercharging means, or a cooling means in an internal combustion engine. SOLUTION: An intake temperature sensor 18 is disposed at a connecting part between an inter cooler 13 and an exhaust gas circulating current tube 16. Intake temperature is obtained after adding the response delay of the intake temperature sensor 18. Then, the temperature of intake air flowing to the downstream side from the connecting part of an intake tube 11 and the exhaust gas circulating current tube 16, namely, a combustion chamber 15 is estimated based on the intake temperature and total intake mass, exhaust circulating current mass, and exhaust circulating current temperature. An air-fuel ratio map for an internal combustion engine is corrected based on the estimated intake temperature.
Patent JP-S5237338-A (JP)
Title: Bumper
Inventor: MATSUZAKI KIYOTO
IPC: B60R19/44
Filed: 1975-09-20
Abstract: PURPOSE: To provide a light, less expensive and rigid bumper by eliminating conventional inner panel with a flange integrally formed in inward bent manner at upper and lower open ends of steel bumper of U shape in section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63281789-A (JP)
Title: Pulse laser beam machine
Inventor: HOTTA KAZUAKI
IPC: B23K26/06
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the generation of the unevenness in working by polarizing a laser beam by synchronizing with the oscillation of a pulse laser by providing a sweep type polariscope and superposing the work position of a pulse oscillation light on one part of the following work position. CONSTITUTION:A condensing lens 3 is provided on the pulse laser device 1 having strength distribution in the beam cross section, a sweep type polariscope 4 is arranged as well to sweep a laser beam 2 by polarizing it by synchronizing with the oscillation of the pulse laser device 1. In this case, the laser beam 2 is polarized by the polariscope 4 and the working position by the previous pulse oscillation light and one part of that by the following pulse oscillation light are polarized by being superposed. Accordingly, the working unevenness due to the strength distribution inside the cross section of the beam 2 is generated in the work of one shot of the pulse oscillation light, but a uniform laser light is radiated on the surface of a sample 5 by multi-shot radiation and the generation of the working unevenness is therefore prevented.
Patent JP-S62275525-A (JP)
Title: Lead frame bending die
Inventor: HATADA NAOZUMI
IPC: B21D7/06
Filed: 1986-05-21
Abstract: PURPOSE:To reduce the gap caused on the interface of the inner part lead and resin at the lead bending time by providing the groove having the same width as that of the lead frame on the die for bending the lead frame of a semiconductor. CONSTITUTION:The groove 9 having the same width W as that of the outer part lead 2 and the depth (h) of the same degrees is provided on the bending die 8 bending the lead frame 1 sealing with resin the inner part lead to a mold part 7. When the bending is performed by placing the frame 1 on the bending die 8 so that the lead 2 comes into the groove 19, the lead 2 is restrained by the groove 19 at its deformation and the gap delta0 in the center of the lead width becomes smaller by the height delta1 of the camber. In this way the gap caused on the interface of the inner part lead and resin at the bending time can be reduced.
Patent JP-H08311523-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: KOROGI SHOHEI
IPC: C21C5/36
Filed: 1995-05-12
Abstract: PURPOSE: To efficiently execute dephosphorization without halide compound together with alkaline compound by controlling the blowing quantity of calcium oxide powder and the blowing of gas for stirring to molten iron. CONSTITUTION: To the molten iron incorporated in a converter type reaction vessel, slag-making agent of fluorite, etc., as deoxidizer is not used from a top-blowing lance, but 5-30kg/ton of molten iron, calcium oxide is blown together with 0.7-2.0Nm<3> /min of oxygen per ton of molten iron. The gas for stirring is blown at 0.05-0.30Nm<3> /min.ton of molten iron from the furnace bottom or the side wall of the converter type reaction vessel and thereby, while securing sufficient carbon content in the molten iron, the dephosphorization in the molten iron is efficiently and economically executed by using the combined blowing converter.
Patent JP-S595044-A (JP)
Title: Method and apparatus for controlling tandem extruder
Inventor: IGUCHI KATSUHIRO
IPC: B29C48/09
Filed: 1982-07-01
Abstract: PURPOSE:To unnecessitate a gear pump, by a method wherein the rotating speed of the second extruder is set to be constant, and the rotating speed of the first extruder is so controlled as to make constant the material pressure difference between the charging side and ejecting side of the second extruder, in a tandem extruder for a molten resin. CONSTITUTION:A die 22 is fitted to a tip part of the second extruder 16 through a filter 21, and a molten resin supplied from a ejecting port of the first extruder 11 through a connecting pipe 23 is extruded. The rotating speed N2 of a screw for the second extruder 16 is controlled to be constant by a loop comprised of a speed detector 19, a speed controller 20 and a driving motor 18. The pressure difference P1-P2 between the charging side and the ejecting side of the second extruder 16 is detected by pressure difference detectors 24, 25 and a comparing calculator 26, and a pressure controller 28 performs a cascading action on a screw rotating speed controlling system for the first extruder 11 which system is comprised of a speed detector 14, a controller 15 and a driving motor 13 so that the pressure difference becomes a set point 27, whereby the pressure difference P1-P2 is controlled to be constant. Accordingly, clogging of the filter can be automatically compensated for without using any gear pump.
Patent JP-H01285823-A (JP)
Title: Manufacture of turbine rotor
Inventor: TAKEI YOSHIKI
IPC: G01F1/10
Filed: 1988-05-13
Abstract: PURPOSE:To enable the monolithic molding of two or more blades in such a manner that they are superposed in the axial direction, by a method wherein after molten resin is injected into a mold and molded, the mold is rotated and the main body of a rotor is released from the mold. CONSTITUTION:In a state wherein a movable die is in contact with a fixed die 6, molten resin is injected from a runner 16. This molten resin is filled up in a cavity from a gate 15 and put under a pressure. After a mold 5 is cooled down and the resin in the cavity is set, the movable die is moved downward to be separated from the die 6. When a gap large enough to take out the main body 2 of a rotor is formed between the die 6and the movable die, subsequently, pressure pins 12 and 13 are driven. Since a rotary mold 8 is supported by rolling bearing 9, the main body 2 is rotated while it is pressed by the pins 12 and 13, so as to be taken out of mold 8. In this way, two or more blades can be molded monolithically so that they are superposed in the axial direction.
Patent JP-S63280178-A (JP)
Inventor: MORITA TAMAO
IPC: E05C17/56
Filed: 1987-05-13
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-S5816271-A (JP)
Title: Developing device
Inventor: TANIGAWA KOUICHI
IPC: G03G15/09
Filed: 1981-07-22
Abstract: PURPOSE:To prevent irregularity of application and a sleeve ghost in the developing device consisting of the 1st and 2nd developer carriers, by roughening  the surface of the 2nd developer carrier. CONSTITUTION:Through the rotation of a magnetic sleeve 1, a magnetic brush 5' strikes the surface of a developing sleeve 2 to apply a developer to the thin surface layer 6 of the developing sleeve 2. The 2nd developer carrier 2 has unevenness with 5-100mum pitch P, 0.2-10mum recessed-part depth, and 2-3D recessed-part width W on the surface. This unevenness eliminates irregularity to form a thin uniform toner layer for jumping development. Therefore, irregularity of application and a sleeve ghost are prevented.
Patent JP-H11308623-A (JP)
Title: Image processor
Inventor: IIDA YASUHIRO
IPC: H04N19/51
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To delete a moving video image automatically from a photographed image. SOLUTION: A dynamic image signal generated by a CCD or the like is fed to a motion detector 200 and an image memory 202. The motion detector 200 detects a motion vector for each macro block from a received dynamic image signal and gives it to a vector comparator 201. The vector comparator 201 compares the magnitude of this motion vector with a magnitude of a reference vector received separately, produces a control signal based on the comparison result and gives it to an image memory 202. Upon the receipt of the control signal denoting if the motion vector is larger than the reference vector, the image memory 202 does not update a corresponding macro block but stores the macro block in, e.g. a preceding frame.  Thus, a processed image signal, from which a video image with a motion of a prescribed value or over, is generated and a coder 203 applies compression coding to the signal in compliance with the MPEG 2 standards or the like and a recording system 204 records the resulting signal.
Patent JP-H01284943-A (JP)
Title: Information processor
Inventor: YAMADA KENJI
IPC: G06F12/08
Filed: 1988-05-12
Abstract: PURPOSE:To cope with the continuation of write commands via the fixed hardware regardless of the continuation degree of the write commands by securing a function to eliminate a case where an answer is waited for from a memory. CONSTITUTION:A write command given to a main memory 2 from a CPU 1 as a macroinstruction, is sent to the memory 2. Then the virtual address of said write command is converted into a real address by an address converting circuit 8. Thus the data are written into the real address as long as a page of a real memory corresponding to the page of said virtual address is included in a memory bank 6. In case the page of the real memory does not exist, the circuit 8 transmits a missing page signal to the CPU 1. Receiving this page signal, the CPU 1 sends a page operation command signal to a page operation mechanism 10 after confirming the missing page via a mission page confirming part 9.
Patent JP-S5340760-A (JP)
Title: Preparation of unsaturated imide esters
Inventor: INADA HIROO
IPC: C08G73/10
Filed: 1976-09-28
Abstract: PURPOSE: To obtain bismaleimides containing an ester bond in the main chain, which are generally called as imide ester compounds, by the reaction of unsaturated imide carboxylic acids with e.g. polyols. They are useful as the starting material of heat-resistant and thermosetting resins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08314782-A (JP)
Title: File system management method
Inventor: SONE YOSHINOBU
IPC: G06F12/16
Filed: 1995-05-15
Abstract: PURPOSE: To enable everybody to safely save and restore data of 100% completeness with an easy operation and to use the restored data without influence upon contents of a save source information storage medium. CONSTITUTION: Upon receiving the save instruction from a man-machine part 2, it is checked whether records of files 12 to 14 are completed as independent data or not and whether pertinent records of files 12 to 14 in the reference relation destination are completed or not, and the results are recorded in a structure check result data 23, and it is referred to collectively save and restore only normal data, and a file system 4 in a magnetic disk 3 and a table 7 in a main storage memory can be designated as the restore destination by the man-machine part 2.