baber/WOPTO huggingface dataset:
Patent JP-S5632163-A (JP)
Title: Copying device with variable power
Inventor: MIYAMOTO KOUICHI
IPC: G03G21/00
Filed: 1979-08-24
Abstract: PURPOSE:To achieve copying which is free from distorted transcription under any varied magnification, by making the transcribing material stand by at a specific standard feeding position conforming to magnification, and by feeding said transcribing material upon detecting the passing of the threshold of the original through the standard scanning position. CONSTITUTION:A standard position D for feeding the original is provided in the feeding path for the original O1, and the threshold position of said original O1 is detected by the light emitting element 23 and photodetecting element 24. The time required until the scanning starts after the threshold of said original O1 passed through the position D varies according to the selected magnification. Conforming to the variable time required, the standard positions C1, C2 and C3 for feeding the transcribing papers are provided, which make the threshold of said transcribing papers stop and stand by in the path for feeding the transcribing paper P. Thus, when the feeding is started for said transcribing paper P stand by at said positions C1, C2 and C3 after elapsing a  certain time from the moment at which the threshold of the original O1 passed the position D,  synchronization of the time of arrival of both toner figures of the photoreceptor and the threshold  of transcribing paper at the transcribing position B is achieved under any magnification, so that distorted transcription is satisfactorily prevented.
Patent JP-S5232322-A (JP)
Title: Slide type focal plane shutter
Inventor: KONDOU TOSHIHIRO
IPC: G03B9/36
Filed: 1975-09-05
Abstract: PURPOSE: To reduce the shock, the cause of camera vibration, by providing a spring near the position where the preceding curtain has stopped running when two plate-like blades are driven by an electromagnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60250048-A (JP)
Title: Pre-expanded propylene resin particle
Inventor: KUWABARA HIDEKI
IPC: C08J9/16
Filed: 1984-05-28
Abstract: PURPOSE:To provide pre-expanded propylene resin particles having excellent low-temperature moldability, flexibility, etc., by using a resin mixture of a crystalline random propylene copolymer and an atactic propylene resin in a specified weight ratio as a base resin. CONSTITUTION:80-99wt% crystalline random propylene copolymer (e.g. a random propylene/ethylene copolymer contg. 95-99wt% propylene) is mixed with 20-1wt% atactic propylene resin. The resulting resin mixture is used as a base resin. For example, a blowing agent (e.g. propane), a dispersant (e.g. basic magnesium carbonate), etc. are incorporated in the base resin particles in a closed vessel. While keeping the pressure within the vessel at not lower than the vapor pressure of the blowing agent, one end of the vessel is opened to thereby expand the resin particles, thus obtaining the desired pre-expanded propylene resin particles.
Patent JP-H05301557-A (JP)
Title: Pad for air bag device
Inventor: KAGOHASHI RIYOUJI
IPC: B60R21/20
Filed: 1992-04-27
Abstract: PURPOSE:To prevent production of a defective design, such as void and exposure of a net, at the upper wall part of a molded product and besides to set the warp of the molded prod owing to after-shrinkage to a value within an allowable range. CONSTITUTION:A pad for an air bag device is mounted on the steering wheel of an automobile. A pad 11 is injection-molded by using a soft high molecular material, and comprises an upper wall part 2 and a peripheral wall part 3 so as to form a box-form body the lower part of which is opened. The upper wall part 2 has a thin section forming groove 9, and a net insert 14 is embedded throughout the approximate whole surface of the upper wall part 2 and the peripheral wall part 3. The embedding height of the insert 14 in the upper wall part 2 is set to a low position where the peripheral edge portion is positioned in a level approximately flush with that of the back of the upper wall part, and the inner portion thereof forms a neutral position.
Patent JP-H08279433-A (JP)
Title: Coil supplier and coil supplying method
Inventor: HATTORI YUICHI
IPC: H01F41/04
Filed: 1995-04-08
Abstract: PURPOSE: To promptly and smoothly move a coil from a winding shaft to a transfer shaft by a method wherein a top end part of a received shaft having the same outer diameter as the winding shaft is coaxially abutted against a top end part of the winding shaft and a formed coil is moved from the winding shaft to the received shaft along the winding shaft and the received shaft. CONSTITUTION: This embodiment has a coil transferring part 31 provided with a received shaft 30 having the same outer diameter as a winding shaft 29 of a winding part 25 and a coil terminal forming part 32 in a coil transferring terminal processing part 7. After a step of forming a hollow core coil is finished in a coil forming part 5, under conditions that the coil transferring part 31 holds the received shaft 30 coaxially with the winding shaft 29 of the coil forming part 5, it is moved backward from an origin location together with the coil terminal forming part 32 and fetched a hollow core coil from the winding shaft 29 to the received shaft 30.  Thereafter, the coil transferring part 31 moves frontward together with the coil terminal forming part 32 and returns to the origin location, and supplies the hollow core coil transferred on the received shaft 30 to a coil insertion robot part 6.
Patent JP-H05302638-A (JP)
Title: Damping force variable shock absorber
Inventor: MORIKAWA KENJI
IPC: B60G17/08
Filed: 1992-04-27
Abstract: PURPOSE:To provide a damping force variable shock absorber where a rotary actuator and a piston rod can be miniaturized and relatively easily manufactured. CONSTITUTION:A rotary actuator 23 is disposed in the vicinity of the tip of a piston rod 4 projected from an inner cylinder 2 and an outer cylinder 3. A ball screw shaft 16 and a ball screw nut 15 are contained inside the piston rod 4 for converting a rotating motion into a linear motion. The ball screw shaft 16 is connected to the rotary actuator 23, while the ball screw nut 15 is connected to a spool valve 5 for opening or closing oil passages 9, 10.
Patent JP-S5334742-A (JP)
Title: Preparation of 2-(4-alkylphenyl)propionic acids
Inventor: YAMADA ARIHIRO
IPC: C07D263/12
Filed: 1976-09-09
Abstract: PURPOSE: To conveniently obtain title compounds useful for anti inflammatory and analgesic agents in high yield by reacting 2-(4-alkylbenzyl)-4, 4-dimethyl2-oxazoline, which can be synthesized readily, with formaldehyde, followed by hydrogenation and hydrolysis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10264727-A (JP)
Title: Concave mirror band and device for mounting the same on rear-view mirror
Inventor: FUJISAWA MOTOKIYO
IPC: B60R1/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To avoid dangers by allowing the driver of a vehicle to check blind spots on the sides of the vehicle as much as he can. SOLUTION: This concave mirror band and a device for mounting the same on a rear-view mirror are so designed that a bolt 7 is passed through a spring 8 and a horizontal adjustment frame 3 and is tightened against a mounting stay 4 for the rear-view mirror and the concave mirror band 1 is bonded to a vertical adjustment frame 2 and fastened to the horizontal adjustment frame 3 by screws 5. Therefore, blind spots on the sides of a vehicle, which could not be checked with rear-view mirrors of the prior art, can be checked as much as possible.
Patent JP-S62264467-A (JP)
Title: Optical recorder
Inventor: TORASAWA KENJI
IPC: G11B5/02
Filed: 1986-05-12
Abstract: PURPOSE:To prevent a track jump, a miserasing, and a misrecording, by providing a photosensor means which receives reflecting light, or transmitting light from a recording medium for an erasing beam, and obtaining a recording control signal from the photosensor means. CONSTITUTION:A control beam B3 is made incident on photosensors 12 and 15, and a focus error signal can be obtained from a four-sected photosensor 12, and a tracking error signal can be obtained from a bisected photosensor 15. And since an address signal can be obtained as the sum signal of the bisected photosensor 15, and the reflecting light of a recording beam B2 is not made incident on the photosensors 12 and 15, an accurate address signal can be obtained. According to the address signal, the direction of a current impressed on a coil 17 at every recording track is switched, then the polarity of a bias magnetic field is switched, and the recording of new information by the recording beam B2 can be performed, while erasing recorded information by an erasing beam B1. Thus, the miserasing, the misrecording, or the track, jump can be prevented from occurring.
Patent JP-S5536917-A (JP)
Title: Process of diffusing phosphorus to semiconductor
Inventor: MONMA NAOHIRO
IPC: H01L21/22
Filed: 1978-09-05
Abstract: PURPOSE: To manufacture such semiconductor elements as are uniform in characteristics by diffusing phosphorus evenly to a semiconductor substrate with the density of phosphorous compound in a mixed gas current adjusted to come in a given range and further the diffusion temperature and the oxygen density in the mixed gas adjusted to come in a specified range.  
     CONSTITUTION: To diffuse phosphorus to a semiconductor substrate in a non- oxidizable gas including phosphorous compound and an acid mixed gas current with liquid or gaseous compoud as a diffusion source, the phosphorus density in the mixed gas current is adjusted to 0.85W2.6×10 -4 mole/l. Where diffusion temperature °C is taken on lateral axis and oxygen density % in the mixed gas current on vertical axis, phosphorus is diffused evenly to a semiconductor substrate through setting an area to diffuse by connecting in sequence those point A (600°C, 0.8%), point B (675°C, 6%), point C (800°C, 7%), point D (940°C, 17%(, point E (980°C, 17%), point F (1,050°C, 12%), point G (1,100°C, 4%) and point H (1.030°C, 0.8%). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02284959-A (JP)
Title: Production of emulsion of aminosilicone fine particle
Inventor: TANAKA MASAKI
IPC: D06M13/51
Filed: 1989-04-27
Abstract: PURPOSE:To produce an emulsion of aminosilicone fine particles having excellent stability by emulsifying and dispersing an (epoxy modified) aminosilicone into water by using a surfactant, then adding an acidic substance to the emulsion and heating and aging. CONSTITUTION:(A) 100 pts.wt. aminosilicone shown by formula I [R<1> is 1-20C monofunctional hydrocarbon group, OH, etc.; A is aminoalkyl group shown by formula II (R<2> and R<4> are 1-6C bifunctional hydrocarbon group; R<3>, R<5> and R<6> are H or 1-20C monofunctional hydrocarbon group; Z is 0-5); 0<x<=3; 0<=y<3; 0<x+y<=3] and/or reaction product of the aminosilicone and a monoepoxy compound shown by formula III or formula IV (R<7> is monofunctional organic group) is blended with >=10 pts.wt. surfactant, emulsified and dispersed into water and (B) then mixed with >=0.1mol equivalent based on N atom of the (epoxy modified) aminosilicone, heated and aged.
Patent JP-S60251354-A (JP)
Inventor: KUWABARA EIJI
IPC: F25B13/00
Filed: 1984-05-28
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-S60250370-A (JP)
Title: Developer stirring device
Inventor: HIYOUDOU KEIICHIROU
IPC: G03G15/08
Filed: 1984-05-28
Abstract: PURPOSE:To stir sufficiently a developer in the direction vertical to the axial direction, and to equalize the density of a picture by connecting spirally a blade body whose half periphery consists of an inclined blade, and whose half periphery of its opposite side consists of a flat blade. CONSTITUTION:As for a blade body 10, its half periphery consists of an inclined blade 13 having a prescribed inclined angle, and the half periphery of its opposite is provided with plural flat blades 14 which have been placed radially. Also, a connecting part 16 is provided on the end part of the blade body 10, and a stirring blade is constituted by inverting the surface and the rear side of the blade bodies 10 adjacent to each other and connecting them spirally. Therefore, a developer is carried in the axial direction by the inclined blade 13, also carried in the direction vertical to the axis by the flat blade 14, the developer is stirred and mixed sufficiently and the density of a picture can be equalized.
Patent JP-H02285897-A (JP)
Title: Television system converter
Inventor: NAKAMURA MASAHIKO
IPC: H04N11/20
Filed: 1989-04-27
Abstract: PURPOSE:To enable almost the entire picture of high-definition television to be displayed without applying modification on an NTSC monitor by converting an aspect ratio correctly by converting the number of scanning lines from 525 to 350, and performing time compression in a perpendicular direction. CONSTITUTION:A MUSE signal applied on an input terminal 1 is converted to a luminance signal and two color difference signals RY and B-Y by a luminance signal processing circuit 7 and a color difference signal processing circuit 8. The luminance signal and the color difference signals are signals having 525 scanning lines per frame and with field frequencies of 60Hz and with interlaces of 2:1. A blanking insertion circuit 21, when a signal time- compressed in the perpendicular direction of a velocity conversion memory circuit 20 being inputted, attaches period blanking with 175 scanning lines on a hatched part shown in figure (b), and outputs the luminance signal and the two color difference signals with the 525 scanning lines per frame and with the field frequencies of 60Hz (350 effective scanning lines).
Patent JP-H09273979-A (JP)
Title: Method and apparatus for locating generated position of signal in radial bearing
Inventor: YOSHIOKA TAKEO
IPC: G01M99/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for locating generated positions of signals in a radial bearing which helps improve an S/N ratio by accurately determining abnormal condition as information on position in abnormality diagnosis of the radial bearing. SOLUTION: A signal detection sensor 7, an inner ring position detecting sensor 8 for detecting the position of an inner ring 3 and a ball position detecting sensor 11 for detecting the position of a ball 5 are used to locate the contact position between the ball and the inner ring or the outer ring during the generation of a signal as signal generated position by signals of the signal detection sensor 7, the inner ring position detecting sensor 8 and the ball position detecting sensor 11.
Patent JP-S63274675-A (JP)
Title: High heat conductivity ceramics substrate
Inventor: KUROKAWA YASUHIRO
IPC: H05K3/38
Filed: 1987-04-30
Abstract: PURPOSE:To intensify the bond between an AlN ceramics substrate and metal Ni by a simple stage by interposing a Hf nitride between said substrate and the metal Ni. CONSTITUTION:A coating layer of the nitride essentially consisting of Hf, for example, HfN powder paste having 98% purity is formed to about 10mu thickness on the AlN ceramics substrate contg., for example, CaO.2Al2O3 (0.2wt.% as Ca) essentially consisting of AlN. Metallic foil of Ni having 100mu thickness is placed thereon and while 1kg/cm<2> pressure is held exerted to the joint surface, the substrate is subjected to a heating treatment for 1hr in gaseous N2 kept at 1,200 deg.C. The HfN layer is thereby brought into reaction with both the AlN ceramics and the metal Ni, by which both are securely joined. The resultant high heat conductivity ceramics substrate is applicable to various parts, etc. of automobiles, gas turbines and lasers in addition to the substrate to be packaged with semiconductors.
Patent JP-H044970-A (JP)
Title: Solder removing filter for solder absorbing device
Inventor: YOSHIMURA HIROSHI
IPC: B23K3/02
Filed: 1990-04-23
Abstract: PURPOSE:To surely store and fix molten solder into a filter body by constituting a filter body of a coil spring like cylindrical body, closing the root end thereof and removably mounting the front end thereof to a part of an absorbing route. CONSTITUTION:The solder heated by a heating means 2 is sucked from an absorbing nozzle 1 by a sucking means 5 via the absorbing route A into the inside. The absorbing route A is partly formed of a filter pipe 11. The filter body 12 is removably inserted into the filter pipe 11. The filter body 12 is constituted of a cylindrical body formed by winding an elastic wire like a tension coil spring. The root end part 12b of this body 12 is closed and the front end 12c is removably mounted to a part of the absorbing route A. The solder removing filter having the structure to allow an easy exchange operation is provided in this way.
Patent JP-2000308062-A (JP)
Title: Method for processing animation
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/85
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To further improve the encoding efficiency at the time of performing the motion compensative prediction encoding on animation. SOLUTION: At the time of in-frame encoding a macro block in a P-picture, the forward prediction vector MVf and the backward prediction vector NVb of B-picture are respectively found by searching in steps S401 and S403, and the correction information MVDB on the motion vectors MV of the macro blocks in the P- and B-pictures is computed. Therefore, the predicting accuracy in the motion compensative prediction encoding can be improved.
Patent JP-H11291832-A (JP)
Title: Openable/closeable roof box
Inventor: UCHIUMI TAKETOMO
IPC: B65D43/24
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To open or close a roof box by providing a support rod pivotally supported on a body or a cover at one end and guided by a guide at the other end, and suppressing the movement of the support rod with a spring. SOLUTION: A guide groove 11 extending in the horizontal direction is formed on a body 3, and the tip of a support rod 10 is guided in the horizontal direction by the guide groove 11. One end of a tensile spring 12 is fixed to the center section of the body 3, and the other end is fixed to the tip of the support rod 10. When the left side of a cover 4 is opened upward relatively to the body 3, the support rod 10 is moved along the guide groove 11 and erected by the support of the tensile spring 12. When the cover 4 is closed, the support rod 10 is moved reversely against the force of the tensile spring 12.
Patent JP-S62265197-A (JP)
Title: Method for synthesizing diamond
Inventor: SAITO YUKIO
IPC: C30B29/04
Filed: 1986-05-14
Abstract: PURPOSE:To synthesize diamond at low temp. at the velocity of several times in comparison with a conventional method by feeding gaseous hydrocarbon, gaseous hydrogen and trace of inorganic gas contg. oxygen atom to a reactor and pyrolytically decomposing the mixture. CONSTITUTION:Methane 1 is used as gaseous hydrocarbon and water 7 is used as the trace of inorganic contg. oxygen atom. Methane 1 and hydrogen 2 are mixed after these are measured by flowmeters 3, and water 4 is accompanied with a gaseous mixture because it is bubbled in a thermostatic chamber 6 and fed to a reactor 5. The amount of water to be fed is regulated by controlling the temp. of water 7 incorporated in the thermostatic chamber 6 by a heater 8. The gaseous mixture introduced into the reactor 5 is pyrolytically decomposed by a tungsten heater 9 heated at 1,500-1,700 deg.C and diamond is deposited on a silicon wafer 10.
Patent JP-S5441721-A (JP)
Title: Release mechanism for winding-stop of spring winder
Inventor: KAJITA HIDEO
IPC: G03B1/12
Filed: 1977-09-08
Abstract: PURPOSE: To release the winding-stop of a spring winder in a simple construction with no limit of the shutter time by transmitting the finish of shutter travel from the camera body to the spring winder with an electric signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60256686-A (JP)
Inventor: JIYON CHIYOA HAN CHIYAN
IPC: F16K3/02
Filed: 1984-05-30
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-2000296050-A (JP)
Title: Manufacturing method for mat with hem
Inventor: IIOKA MUTSUMI
IPC: B60N3/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by producing a mat with hem in a carpet manufacturing factory by a through process without bringing and returning semi- manufactured goods and products to and from a raw rubber molding factory. SOLUTION: A first adhesive 14 is applied to the rear surface of a pile fabric and dried to form a first lining layer; and it is cut to be a pile mat 17 of a necessary shape. Next, a second adhesive 20 is applied to the rear surface of a backing 18 and dried to form a stitch fixing layer. After then, a third adhesive 23 is applied to the whole surface of the liner 18 by partially changing the thickness of applying, and the mat 17 is placed on the adhesive 23 applied surface to be press-fixed without being dried. After then, a hem 30 is formed around the mat 17 and the backing 18 is cut off to be in the shape of a mat.
Patent JP-S61262208-A (JP)
Inventor: MAABIN PII RIISU
IPC: F16B13/06
Filed: 1986-05-14
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-H08161476-A (JP)
Title: Inspecting device for interface
Inventor: MATEIASU BUEEDERU
IPC: A61B6/00
Filed: 1995-05-02
Abstract: PURPOSE: To easily inspect an interface between an image reproducing device and the camera unit of an X-ray diagnosing device from a various aspects. CONSTITUTION: An interface inspecting device is the one for the data line 5 of an element to be inspected and a control line 6 and is provided with a circuit device 3 and a computer 4. The circuit device 3 is provided with insertion connecting parts 11, 12 and 17-19, level converters 13-16 and 20-22 connected to the insertion connecting parts, a configuration element 10 providing a flexible logical circuit, storage means 25-27 and a reset logical circuit 29. The flexible logical circuit is for evaluating data which is transmitted to the data line 5 and the control line 6, the computer 44 is connected to the circuit device 4 with an interface and also is for outputting an evaluation result and an inspecting module corresponding to the adaptation of the configuration element 10 is loaded to the configuration element 10 which is provided with the flexible logical circuit.
Patent JP-S5233438-A (JP)
Title: Remote input unit
Inventor: ISHIDA MASAHIRO
IPC: G05B1/00
Filed: 1975-09-10
Abstract: PURPOSE: To decrease number of cables and to obtain a digital input unit with versatile extending nature, in case digital signals exsisting the peripherals of a computer are read. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5811058-A (JP)
Title: Automatic coating machine
Inventor: MASUDA KAZUJI
IPC: B05B13/04
Filed: 1981-07-13
Abstract: PURPOSE:To obtain an even and satisfactory coating surface easily and quickly, irrespective of an expert, and to elevate the work efficiency, by giving a rocking motion to a spary gun of an automatic coating machine. CONSTITUTION:Spray guns 34, 43, 58 and 70 which relatively move in the fixed direction against a work W and also execute a rocking motion in the direction intersecting at almost right angles with said direction are installed to running arms 23, 45 executing a reciprocating movement, through rocking devices 32, 41, 56 and 68. As for the running arms, the running arms 23 executing a reciprocating movement in the left and right directions, and the running arm 45 executing a  reciprocating movement in the forward and backward directions are provided, and as for the spray guns, the left and right direction moving spray guns 34, 43 installed to the arm 23 through the rocking device 32, 41, and the forward and backward direction moving spray guns 58, 70 installed to the arm 45 through the rocking devices 56, 68 are provided.