baber/WOPTO huggingface dataset:
Patent JP-H0885884-A (JP)
Title: Etching device
Inventor: TERAYAMA TADATAKA
IPC: H01L21/3065
Filed: 1994-09-20
Abstract: PURPOSE: To provide the etching device with the vacuum vessel hardly damaged by a gaseous etchant and a reaction product resulting from etching. CONSTITUTION: A holder 3 for holding a sample in a vacuum vessel into which a gaseous etchant is introduced to form an electric discharge, a gaseous etchant inlet 7 and all the parts in contact with the etchant constituting the inside of the vacuum vessel are not formed with Al but with a material not reacting with the reaction product such as quartz and stainless steel.
Patent JP-H1068455-A (JP)
Title: Power unit and drive wheel assembly
Inventor: KAWASHIMA YOSHINORI
IPC: B60K17/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make compact a power unit and drive wheel assembly comprising a power unit composed of an internal combustion engine and a continuously variable transmission, and a drive wheel(s) by arranging a cylinder block of the internal combustion engine so as to stand close by one side of the drive wheel. SOLUTION: An input shaft 1 and an output shaft 2 of a hydraulic continuously variable transmission T which are coaxially disposed are engaged with each other through the intermediary of a bearing and the input shaft 1 is coaxially connected to a crankshaft 61 of an internal combustion engine E, while the output shaft 2 is fixed to a hub of a drive wheel W, and a cylinder block 63 of the internal combustion engine E connected contiguously to a casing 52 which accepts and supports the crankshaft 61, the input shaft 1 and the output shaft 2 is disposed so as to stand close by one side of the drive wheel W.
Patent JP-H0739266-A (JP)
Title: Independent feeding device for beef cattle
Inventor: TAKEDA HATSUYO
IPC: A01K15/04
Filed: 1993-07-26
Abstract: PURPOSE:To provide a feeding device capable of independently feeding a plural number of beef cattle pastured in the respective zones of each specified area made by partitioning a cowhouse. CONSTITUTION:Part of a fence body 1 is provided with kinked longitudinal fixed partitioning bars 4 and rotary longitudinal partitioning bars 7 side by side, and the upper portion of a gap 9 between the fixed longitudinal partitioning bars 3 adjacent thereto is made to be expandable, and on the upper frame material 2, a locking device 10 to hold the rotary longitudinal partitioning bars 7 is mounted in a vertical state. The fence body 1 is made to be free to assemble or dismantle. The locking device 10 is a latch actuating automatically when the upper ends of the rotary longitudinal partitioning bars 7 come into contact therewith. With the above scheme, the aimed device is convenient to deal with transportation etc., being easy and sure to lock and unlock.
Patent JP-H1070306-A (JP)
Title: Optically coupled relay device
Inventor: MAKIYA KATSUNORI
IPC: H01L31/12
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optically coupled relay device which can be packaged in a thin type package while maintaining a thermal stress capability without losing electrical insulating capability and optical coupling capability between primary and secondary circuits. SOLUTION: The device comprises light emitting means 4 for emitting light based on an input signal, photoreception means 2 for receiving the light emitted by the light emitting means 4 and generating a photoreception signal, and switch means 5A and 5B which become electrically conductive based on the photoreception signal. The light emitting means 4 is provided on a photoreception surface of the photoreception means 2 via a substrate 3 having insulating and light-transmitting characteristics. By selecting the characteristic of the substrate 3, the size in a longitudinal direction can be reduced without losing electrical insulating capability and optical coupling capability between the primary and secondary circuits.
Patent JP-2001050160-A (JP)
Title: Getter and manufacture thereof
Inventor: FUJIYAMA MAMORU
IPC: A47J41/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing processes and manufacture a getter cheaply and safely by hydrogenating zirconium or titanium having a specified purity, and smashing it, and furthermore, forming finely smashed powder, in an non- evaporated getter used for vacuum holding and the like. SOLUTION: Zirconium or titanium having 90% or more of the purity is hydrogenated and smashed, and thereby, a getter is formed. In this time, hydrogen of 10,000 ppm or more contains. After that, it may be dehydrogenated. In this time, hydrogen of 100 ppm or more contains. The purities of the zirconium and the titanium are set to 99%. In the case of manufacture, it is hydrogenated and smashed, and furthermore fine smashed powder is formed. It is thus possible to simplify manufacturing processes, and an non-evaporated getter is manufactured cheaply and safely.
Patent JP-H0651054-A (JP)
Title: Reflection measuring device for car
Inventor: ANDO HIROSHI
IPC: G01S17/02
Filed: 1992-07-31
Abstract: PURPOSE:To widen the measurable range in distance measuring which is made by using a small-sized body of sensor. CONSTITUTION:A hologram lens 10 is encapsulated in a front glass 21, and a hologram pattern is formed in which only the reflected laser beams from outside of the car onto the surface of the lens are converged on a specified position inside of the car cabin. A driver circuit 3, calculator circuit 6, and laser diode 2 are arranged inside of the body 1 of a sensor. The pulse laser is reflected by an object to be measured, and reflected laser beam is put incident to the hologram lens 10 and converged on a photo-receiving element 5, and the time of photo-reception is sensed. Tone distance is determined from the time difference between light emission and reception. Therein the lens 10 can be structured with a large area because the lens 10 and sensor body 1 are formed discretely, and the quantity of photo-condensation is enlarged. Thus the sensor body 1 can be made in small size, and the measurable range be widened. The hologram lens 10 does not present any obstacle in the view field because it is transparent for visible rays and has no light condensing effect.
Patent JP-H1165832-A (JP)
Title: Source code converting method and record medium
Inventor: RI KOUUN
IPC: G06F9/46
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate adaptation to different program execution environment and to generate a stub method without using any interface definition language by referring to previously registered information corresponding to the program execution environment where the method is implemented. SOLUTION: A pattern file F9 wherein necessary information is described is generated in advance when the stub method corresponding to program execution environment is generated. A stub generator 1 registers the pattern file F9 as internal information in a code generation object 17. When the stub method is generated, the pattern file F9 corresponding to the program execution environment wherein the stub method to be generated is executed is referred to. The stub generator 1 converts the file F1 having the description regarding the stub method to generate a server stub file F4, a client sub file F5, and a common stub file F6.
Patent JP-2000044118-A (JP)
Title: Structure of winding cable into layers
Inventor: NAKAJIMA AKIO
IPC: G02B6/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure of winding a cable into layers capable of surely avoiding the looseness of the winding. SOLUTION: Cables are wound by two or more layers on a winding drum 3, and an interlaid film 4a having a width D wider than the width H of the winding drum 3 is provided in at least one or between more layers of the cables. In both side ends of the wide interlayer film 4 are rising parts 6 rising along flanges 5 in both side ends of the winding drum 3, and notches 8 are formed in the rising parts 6. The notching direction of each of the notches 8 makes a sharp angle α with respect to the rotational direction of the winding drum 3 when the cable is wound.  Thus, the cables are sequentially brought into point- contact with the notch-forming parts from the deep sides of the notches 8 to end edges, shocks generated by the point-contacts are suppressed to be very small to prevent the fallings of the rising parts 6, and the looseness of the winding caused by the fallings of the rising parts 6 is prevented.
Patent JP-H0547747-A (JP)
Title: Method for forming silicon oxide film and film forming device used therefor
Inventor: KODERA MASAKO
IPC: H01L21/00
Filed: 1991-08-12
Abstract: PURPOSE:To provide a device for forming a silicon oxide film by liquid-phase growth in which a formed film is large, which has a high use efficiency of an original material, and in which dust to be generated from a device is suffi ciently suppressed. CONSTITUTION:A silicon oxide film 65 is grown out of a supersaturated solution of fluoric acid. A supersaturated silicon oxide solution 16 in a low temperature condition of 25 deg.C or less is kept at a thickness of 20mm or less on the process surface of a silicon wafer 11, and silicon oxide film 65 is formed at a remarkably higher speed than usual by heating the system and left standing.
Patent JP-H0942313-A (JP)
Title: Synchromesh transmission
Inventor: TAMAKOSHI NOBUTOSHI
IPC: F16D23/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To effectively prevent occurrence of a noise on the basis of the self-excited vibration of a synchronizing ring in an inertia lock type synchromesh transmission by eliminating a part of the synchronizing ring so that the position of the centroid of a ring is deflected from the center line of the conical surface of a ring inner circumferential. SOLUTION: A synchronizing ring 38 arranged between a gear having a cone part whose conical outer circumferential surface is axially projected on one side part and a clutch hub has a thick annular main body 40 and a plurality of clutch teeth 42 projected along the outer circumference of the main body 40, and a conical inner circumferential surface 46 having a conical angle matched to the conical outer circumferential surface of the cone part of the gear is arranged to the annular main body 40. Further, an eliminated part 52 is formed by eliminating a part of the outer circumferential part of the annular main body 40 along a flat surface 50 so that the position of the centroid G of the ring is deflected from the center line of the conical surface 46.  The inner circumferential surface 46 which is on a side opposite to the deflection side of the centroid is always brought in contact with the cone part by centrifugal force during rotation so that the self-excited vibration of the ring is prevented.
Patent JP-H0567195-A (JP)
Title: Shape measuring instrument
Inventor: TSUDA YUKIFUMI
IPC: G01B11/245
Filed: 1991-09-05
Abstract: PURPOSE:To resolve the extension of a peripheral circuit accompanied with the increase of the number of elements and to measure a shape at a high speed. CONSTITUTION:This instrument consists of a slit light source 101 which emits slit light 102, a slit scanning part 103 which throws the slit light to an object 104 to be measured and deflects it, an image pickup device 105 which uses an image pickup element having the image pickup face, where plural one-dimensional optical position detecting elements are arranged in the direction of the shorter side, to pick up the slit image on the object 104 to be measured, a signal operation part 106 which obtains the position on the picked-up face of the slit image in accordance with position information outputted From the image pickup device 105 and calculates three-dimensional coordinates of a measurement, point based on the principle of trigonometry from this obtained position and the slit projection angle, and a general control part, 107 which controls the whole of the instrument, acquires and stores shape data of the object to be measured, and the signal in the signal operation part 106 is multiplexed in time division and is processed to suppress the extension of the circuit scale of the signal operation part 106. The signal operation part 106 is independently provided with a correcting means of the image pickup element to improve the position operation precision.
Patent JP-2001046897-A (JP)
Title: Milling apparatus of cement clinker
Inventor: HASHIMOTO SHINICHI
IPC: B02C23/12
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a cement clinker milling apparatus possible to adjust the particle size distribution of a cement product and to improve milling efficiency without enlarging the constitution. SOLUTION: The milled product produced by milling cement clinker by a vertical type roller mill is transported upward by a bucket elevator 23, supplied to a fluidized bed type classification apparatus 26 to be roughly classified to approximately fine powder and the remaining coarse particle-containing milled matter, and then only the approximately fine powder is supplied to a separator to be classified to a fine powder and a coarse powder and then the fine powder is taken out as a cement product and the coarse powder is turn back again to the vertical type roller mill after being mixed with the remaining coarse particle-containing milled matter classified by the fluidized bed type classification apparatus 26.  In such a manner, the load to the air current type classification apparatus 27 is lessened to make the apparatus 27 possible to be miniaturized and, at the same time, the particle size constitution of the cement product is made adjustable by adjusting the amount of the remaining milled matter bypassing the fluidized-bed type sieving apparatus 26 to improve the quality of the cement product.
Patent JP-S6381534-A (JP)
Title: Program conversion system
Inventor: TAKADA AYAKO
IPC: G06F9/45
Filed: 1986-09-26
Abstract: PURPOSE:To attain effective program conversion without repetitive execution of same processing by using a table storing a structural characteristic pattern of a source program so as to compare it by a program comparison device. CONSTITUTION:The program converter consists of the structural characteristic table 150, a program comparison device 160 and a program conversion device 170. An element being a cause to side effect, a constitution pattern hindering other optimization, a pattern having a nesting program and appearing for plural number of times and a program expansion limit size or the like are stored in the structural characteristic pattern table 150, and the program inputted from an input device 200 is compared by the program comparison device 160 by using the table 150, and the expansion of the program is suppressed in response to the result or the program is converted by the program conversion device 170 and the result is sent to an output device 280.
Patent JP-S59117451-A (JP)
Title: Synchronous electric rotary machine
Inventor: KAWADA SHIGEKI
IPC: H02K21/14
Filed: 1982-12-24
Abstract: PURPOSE:To reduce a slot ripple under no load condition by applying a specific relation to the length of the pitch of slots of a stator in length of the portion opposed to the slots in the field poles of a rotor in a synchronous electric rotary machine. CONSTITUTION:Slots 42 of a pitch L are disposed along the inner periphery of a stator 41. The magnet 33 of a rotor 31 is formed with field poles 32 having N- and S-poles and the circumferential length W in which ferromagnetic thin plates are laminated by polishing ferrites or the like. The W is selected from the value of N/n when an irreducible fraction equal to beta=S/(P.phi) is represented by m/n, where S signifies the number of the slots, P signifies the number of poles of the rotor, phi signifies the number of the phases of a power source, N signifies natural number and beta signifies the number of the slots per every pole and every phase. For example, when S=36, P=8 and phi=3, it becomes beta=3/2. Accordingly, it is selected to W=L.N/2, it becomes W=(0.5, 1.0,...,4.0, 4.5)L, and beta=2.5-4 is desired. In this manner, the throttle ripples are reduced under the no load condition, and become preferable as a servo motor under the light load condition.
Patent JP-H1053969-A (JP)
Title: Dyeing of mixture of acrylic fiber dyeable with acid dye with natural or synthetic polyamide fiber
Inventor: NAKAMURA TOMOKO
IPC: D06P1/39
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enable the dyeing of a mixture of an acrylic fiber dyeable with an acid dye with a natural or a synthetic polyamide fiber good in level dyeing properties and fastness by using a specific metallic complex salt type, a disazopyrazolone-based, a monoazo-based or an anthraquinone-based acid dye. SOLUTION: A mixture of an acrylic fiber dyeable with an acid dye with a natural or a synthetic polyamide fiber is dyed by using one or more acid dyes selected from a sulfonic acid group-containing 1:2 type metallic complex salt dye represented by formula I (M is a 1:2 type metallic complex salt dye residue), a sulfonic acid group-containing disazopyrazolone-based acid dye represented by formula II (A and C are each a coupling component residue and at least one thereof is a pyrazolone residue; B is a tetrazo component residue), a monoazo-based acid dye represented by formula III (D is an alkyl or H; E is amino; F is OH or H; R and R' are each an alkyl, phenyl, etc.) or an anthraquinone-based acid dye represented by formula IV (G and K are each OH or H; P and Q are each amino; Z is H or sulfonic acid, etc.) respectively in the form of a free acid when dyeing the mixture of the fibers.
Patent JP-H1169305-A (JP)
Title: Camera system
Inventor: TODAKA YOSHIHIRO
IPC: G06F13/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera system which can improve the operability of an MPEG camera by connecting the camera to a PC, transferring a file of HDD of the camera to a recorder of the PC and then erasing the transferred file in the HDD of the camera. SOLUTION: A camera system control means 51 monitors the idle capacity of a camera storage device 31 and sends a file through a camera antenna 61 when the idle capacity of the storage device 31 is reduced. The file is transferred a PC storage 701 and stored via a PC system control means 52. When the transfer and storage of the file are over, the means 52 transmits a file storage end signal. When the means 51 detects the file storage end signal, the means 51 erases the transferred file out of the storage 31. Thus, it's possible to carry on the photographing regardless of the idle capacity of the storage 31 of a camera 1.
Patent JP-S61103578-A (JP)
Title: Coating method of embossed pattern of rolling stock body
Inventor: HIRATA SHINJI
IPC: B05D5/06
Filed: 1984-10-27
Abstract: PURPOSE:To obtain the reflected luster peculiar to the metallic coating without losing a feeling of the embossed pattern by forming a flat coated film of the first paint having the prescribed color contg. a metallic foil on the surface to be coated and performing the embossed pattern thereon by the clear paint. CONSTITUTION:In case of performing the coating of an embossed pattern of the surface 1A to be coated of a rolling stock body 1, a flat coated film 2 of the first paint having the prescribed color contg. a metallic foil 3 is formed on the surface 1A to be coated and an embossed pattern 5 is performed thereon with a clear paint 4. As a result, the embossed pattern can be coated on the surface of the rollingstock body without marring a metallic feeling excellent in reflected luster and a feeling of uneven embossed pattern.
Patent JP-H05195672-A (JP)
Title: Sliding door unit for building and construction method thereof
Inventor: FUKUYAMA KEIICHI
IPC: E06B3/46
Filed: 1992-08-25
Abstract: PURPOSE:To improve the workability on the construction site by manufacturing a sliding door unit constituted of a shutter box unit section, a frame unit section, and a sliding door at a factory, carrying them to the construction site, and installing them at the sliding door portion of a building. CONSTITUTION:A shutter box unit section 42 having a threshold 45, a lintel 46, and a face material 48 to form a shutter box 47, a frame unit section 43 having a threshold and a lintel 53, and a sliding door unit constituted of sliding doors 44 are manufactured at a factory respectively. The threshold groove 57 of the shutter box unit section 42 is formed wider in width than the threshold groove 58 of the frame unit section 43. The sliding door unit is carried to the construction site, the shutter box unit section 42 and the frame unit section 43 are integrally installed, and the sliding doors 44 are assembled in them.
Patent JP-S61102610-A (JP)
Title: Plastic jig for connecting optical fibers
Inventor: KODERA KOHEI
IPC: G02B6/24
Filed: 1984-10-25
Abstract: PURPOSE:To improve the workability and reliability of connection by forming an optical fiber insertion hole having the diameter equal to the diameter of the clad of an optical fiber to the central part of a jig and providing high heat conductivity members to the opposed top ends of both optical fibers. CONSTITUTION:The two optical fibers 5 from which the coating is removed by the prescribed size are respectively inserted into the insertion hole of the connecting jig from both ends and the end faces 6 are butted to each other at the central part of the insertion hole. The high heat conductivity parts 4 are then heated by a heating element 7 on the outside, then the top ends of the fibers 5 are preferentially heated and melted then cooled, by which the connection between the fibers 5 is completed. The heating is required to be executed at least near to the m.p. of the fibers 5 and the constituting members of the jig 1 are required to have the heat resistance above the heating temp. A nichrome wire, platinum wire, etc. are conceivable as the element 7. The workability and reliability of the connection are improved by using such connecting jig.
Patent JP-S61104152-A (JP)
Title: Intake air preheating device of car engine
Inventor: MORI EIJI
IPC: F02M25/07
Filed: 1984-10-26
Abstract: PURPOSE:To sharply improve fuel consumption, by a method wherein, during running at a low load, evaporation of fuel is promoted through preheating of air-fuel mixture, and during running at a high load, preheating of intake air is stopped, and a cylinder is forced into a quiescent state through reflux of exhaust gas, where necessary CONSTITUTION:During running at a low load of an engine, an auxiliary suction passage 2 is closed by a valve body 15 of an upper stream control valve 14 and a valve body 13 of a downstream control valve 12, and air-fuel mixture is sucked through only a main suction passage 1. In which case, a part of high temperature exhaust gas flows in an auxiliary suction passage 2 through an exhaust gas intake pipe 17, and preheats air-fuel mixture, flowing through the adjoining main suction passage 1 to promote evaporation of fuel. During running at a high load, the air-fuel mixture is caused to flow in through the main and auxiliary passages 1 and 2 to stop preheating of intake air. A main air intake valve 7 is closed to force a cylinder into a qienscent state, where necessary, and a part of exhaust gas is fed in a cylinder 5 through utilization of the auxiliary suction passage 2 for reflux of exhaust gas. This sharply improves fuel consumption over a range of from a low load to a high load.