baber/WOPTO huggingface dataset:
Patent JP-S60167646-A (JP)
Title: Warren motor
Inventor: YOKOTA REI
IPC: H02K7/116
Filed: 1984-02-08
Abstract: PURPOSE:To eliminate the operation of separately filling oil between a reduction gear shaft and a gear movably engaged with the shaft at an assembling time by immersing lubricating oil therebetween. CONSTITUTION:An axial hole 81 for communicating with oil reserving gaps 13, 14 between shaft supporting plates 9, 10 and oil reserving plates 11, 12 is formed at a reduction gear shaft 8A, and a slip port 82 for communicating between the hole 81 and a gap on the outer periphery of the shaft 8A, i.e., between the shaft 8A and a reduction gear 7 is formed. Thus, lubricating oil in the gaps 13, 14 is fed to the gap between the shaft 8A and the gear 7 through the axial hole 81 and the port 82, thereby lubricating therebetween.
Patent JP-H10223002-A (JP)
Title: Vehicle front lamp conforming to projection principle
Inventor: PETER KUSSELOW
IPC: F21S8/12
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a front lamp for vehicles that is conformed to the projection principle and to reduce cost by decreasing the number of parts. SOLUTION: This lamp has a light source 12, a reflector 10, a lens 16, an element 40 having coating film 44 that partially passes light to cover a part of a light path and is partial reflectivity. The element 40 partially surrounds the lens 16 and has an open part 46 in which the light that enters through the lens can unaffectedly go out. Only the light that is emitted from the light source 12 and is not caught by the reflector goes out through the element 40. The lens 16 is held by a supporting member 22 and the light emitted from the light source 12 passing through the vicinity of the supporting member 22 can reach the element 40. The element tapers in a projected direction 14 of the front lamp and is made at a truncated cone.
Patent JP-H10215749-A (JP)
Title: Insect collector
Inventor: TERAO MASAYUKI
IPC: A01M5/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional insect collector is complicated to operate and high in a cost because it must be given the maintenance of the insect collector by climbing a tree in the period of suspending it from a street tree, etc. SOLUTION: This insect collector consists of the combination of a hollow umbrella body 1 provided with a funnel-formed shooter 3 at a lower part, fitted with a cover 6 at a ring-formed flange body 2 at an upper part and provided with a wide-width opening 5 between four legs 4 on a peripheral wall; and an extensible bottle consisting of an upper cylinder for a bottle and a lower bottle 15 which can be housed in the cylinder 12.
Patent JP-H03226557-A (JP)
Title: Metallizing method for thin diamond film and pattern formation
Inventor: AIKAWA YUMI
IPC: C23C14/04
Filed: 1990-01-31
Abstract: PURPOSE:To form a metallized layer excellent in heat resistance and having wide application with sufficient adhesive strength by depositing a heat resisting metallic layer onto an Si layer formed on the surface of a thin diamond film, carrying out heat treatment in a nonoxidizing atmosphere, and then depositing an Ni layer on the above layer. CONSTITUTION:A thin Si film layer 2 is formed on a thin diamond film layer 1, and further, a heat resisting metallic layer, such as thin W (or Mo) film layer 3, is formed on the above layer 2. Subsequently, heat treatment is exerted in a nonoxidizing atmosphere, by which reaction layer silicon carbide (SixC) is formed between the thin film layers of diamond and silicon and also reaction layer tungsten silicide (nonstoichiometric compound WxSi) is formed between the thin film layers of Si and W. By this method, the metallized layer excellent in heat resistance and having a gradually changed coefficient of thermal expansion can be obtained. As the uppermost layer, a thin Ni film layer 4 necessary to perform brazing to another metallic member is deposited. Further, the above metallized layer is selectively removed and a pattern is formed.
Patent JP-H05220898-A (JP)
Title: Production of film coated wooden panel
Inventor: MINOURA MASAHIRO
IPC: B29C65/02
Filed: 1992-02-10
Abstract: PURPOSE:To produce a film coated wooden panel having a smooth surface by continuously and easily coating the entire surface of a wooden panel with a resin film. CONSTITUTION:A heat-shrinkable film 1 is applied to the entire surface of a wooden panel 2 (coating process) and subsequently thermally shrunk under heating to be closely bonded to the entire surface of the wooden panel (heat- shrinking process) and, continuously, heated hot rolls 4a, 4b, 4c, 4d are brought into contact with the surface of the thermally shrunk heat-shrinkable film 1 under rotation and the surface of the heat-shrinkable film is smoothed while the film is thermally welded to the wooden panel 2.
Patent JP-H05225465-A (JP)
Title: Photoelectric separation type smoke sensor
Inventor: ICHIKAWA NOBUYUKI
IPC: G08B17/103
Filed: 1992-02-10
Abstract: PURPOSE:To reduce the current consumption of a received light amplifier by limiting the time of power supply to the amplifier to only a certain time when light from a light sending part is received by a light reception part and not supplying the power in the other time. CONSTITUTION:A switching element 41 provided on the power line connecting a constant voltage circuit 27 and a received light amplifying circuit 22 is synchronized with the light emission control signal sent from a sending circuit 25 of a switch control means 46. It is turned on by the turning-on signal which is outputted for a period which starts a little before the output period of the light emission control signal and ends a little after this period. Power is supplied to the received light amplifying circuit 22 for a period which starts a little before the period, when light sent from a light sending part 1 based on the light emission control signal of the sending circuit 25 is received by a photodetector (photo diode) 21 of a light reception part 2, and ends a little after this period, and power supply is cut off in the other period. Consequently, the current consumption of the received light amplifying circuit 22 is reduced in comparison with conventional.
Patent JP-S60167069-A (JP)
Title: Pattern recognizer
Inventor: KUNO ATSUSHI
IPC: G06V10/42
Filed: 1984-02-09
Abstract: PURPOSE:To accelerate an operation and to reduce a cost by detecting a position and attitude of a pattern only by processing the operation of a video signal. CONSTITUTION:A pattern coordinate generator circuit 4 makes a video signal binary, sets a picture of a figure on a rectangular coordinates based on the picture data and outputs sequentially respective data of I and J coordinates. Feature picture element extraction circuits 5A-5D input I and J coordinate data, extract feature picture elements PX0, PY0 and PY1, and output I coordinates and J coordinates of each feature picture element to buffers 6a-6D and buffers 7A-7D, respectively. A ROM stores programs and model data to detect a position and attitude of a pattern. A CPU9 decodes these programs, and executes various operations and processing about the position and attitude detection of a pattern while it is reading and writing data for a RAM10.
Patent JP-H06245027-A (JP)
Title: Color scanner
Inventor: BABA NOBUYUKI
IPC: H04N1/028
Filed: 1993-02-12
Abstract: PURPOSE:To provide a color scanner which can be prepared at low cost by simple constitution. CONSTITUTION:In the color scanner which radiates an original 1 with white light 2, converges its reflected scattered light by a lens 6, color-separats the converged light by a grating 12 and reads a picture element and color information on an optical detector 10, liquid crystal is used for the color-separating grating 12 to divide the line-shaped section 12a of liquid crystal, which is sectioned by the electrode into some groups (grating line), the refractive index of each section in each group is made to be the refractive index distribution of equal distribution and gradual values concerning any group, the refractive index distribution is quickly switched from one distribution to another one to change the phase of light transmitting each section to change a spatial frequency by a high diffraction efficiency and by adjusting the number of sections N in the group, a diffraction angle corresponding to a wave length is made almost equal and picture information is read in time-division manner by the same optical detector 10.
Patent JP-H06236000-A (JP)
Title: Light decoloring recording material
Inventor: MUROFUSHI KATSUMI
IPC: C09D11/38
Filed: 1993-02-12
Abstract: PURPOSE:To provide a recording material decolored with a typed or printed record portion via the visible light, made readable when typed or printed again on the same portion, and excellent in stability against the light of a fluorescent lamp by combining a specific decolorant and a specific cation dye having an absorbing capability in the visible light area. CONSTITUTION:A cation dye expressed in the formula I or the formula II and a declorant expressed by the formula III are concurrently used. In the formula I, II, D<+> indicates the cation having an absorbing capability in the visible light area, R1, R2, R3, R4 independently indicate the alkyl group and allyl group. A<-> indicates the anion selected from halogen ion, perchloric acid ion, PR<->6, BF<->4, SbF<->6, and sulfonic acid ion. In the formula III, R5, R6, R7, R8 independently indicate the alkyl group and allyl group, and Z<+> indicates quaternary pyridinium cation, quaternary quinolinium cation, or phosphonium cation.
Patent JP-H09216438-A (JP)
Title: Printer
Inventor: GOTO MASAMI
IPC: B41J2/235
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a printer reducing the printing sound leaked to the outside of a printer main body. SOLUTION: In a printer wherein a printing head 3 applying printing to paper, an ink ribbon cassette 5 supplying ink to the printing head 3, a head moving mechanism 7 moving the printing head 3 and the ink ribbon cassette and a printer main body 2 housing these respective parts are provided and the top cover 13 covering the whole of the open surface of the printer main body is provided, a middle cover 15 having a shape covering the printing head 3 is provided to the region between the printing head 3 and the top cover 13.
Patent JP-H01203728-A (JP)
Title: Friction material composition
Inventor: HARA YASUHIRO
IPC: F16D69/02
Filed: 1988-02-04
Abstract: PURPOSE:To reduce thermal conductivity and to improve friction characteristic, by a method wherein a friction material composition containing cast iron fibers having a specified diameter and length, preferably cast iron fibers formed by spherical graphite containing specified wt.% carbon. CONSTITUTION:A thermosetting resin, e.g., phenol resin, being a binder, and cast iron fibers, being a fibrous material, having a diameter of 10-100mum and a length of 1-10mm are blended together to prepare a friction material composition. Cast iron fiber formed by a spherical graphite cast iron containing 2.4-4.2wt.% carbon is well suitable as the cast iron fiber. A content in a friction material composition of cast iron fiber is preferably 5-40 volume %. The prepared friction material composition has thermal conductivity lower than that of a substance containing a conventional steel despite of a friction factor being equal thereto, and is well suitable for provision of a disc pad having excellent friction characteristics and durability.
Patent JP-H09198133-A (JP)
Title: Method and device for teaching unmanned vehicle traveling course
Inventor: KANEKO KIYOSHI
IPC: G09B9/048
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To attain the teaching change of a traveling course in a short time, to facilitate teaching without disturbing the traveling of other vehicles and to simply set a function on the traveling course. SOLUTION: At the time of teaching the automatic traveling course 96 of the unmanned vehicle, the vehicle is allowed to manned-teaching-travel along a desired traveling course to store position coordinate data on the traveling course of this time as course data. At the time of teaching the automatic traveling course 96 of the unmanned vehicle allowing the unmanned vehicle to travel along the course data at the time of unmanned automatic traveling, the automatic traveling course 96 of the unmanned vehicle is divided into plural sections and after then the unmanned vehicle is teaching-traveled by each section to generate course data of each section. Then after completing the teaching of all the sections, course data of the respective sections are combined to make one piece of traveling course data.
Patent JP-H01202395-A (JP)
Title: Wire for stainless steel gas shielded arc welding
Inventor: YAGIDATE KYUKICHI
IPC: B23K35/30
Filed: 1988-02-04
Abstract: PURPOSE:To well perform the MIG welding using an inert gas and to obtain a sound weld zone by specifying the composition of the wire for stainless steel gas shielded arc welding. CONSTITUTION:The composition contains at the rate of 0.001-0.08% C, 0.01-1.0% Si, 0.01-5.5% Mn, 18-27.5% Cr, 5.5-22% Ni, 0.01-0.50% N, 0.020-0.40% rare earth element, <=0.020% Al, <=0.030% P, <=0.020% S, and <=0.015% O in wt.% and the balance Fe with inevitable impurities. The welding metal of low temp. toughness and high corrosion resistance can thus be obtd. The generation of blowholes on the welding metal can be prevented.
Patent JP-H04264354-A (JP)
Title: Mold battery
Inventor: OO FUMIO
IPC: H01M2/02
Filed: 1991-02-19
Abstract: PURPOSE:To offer a mold battery, in which temperature addition to the battery at the time of high-temperature preservation can be reduced and having high mechanical strength, about the mold battery, particularly one in which a high- temperature preservation characteristic is improved, in this invention. CONSTITUTION:In a mold battery, a battery 1 is fixed to a resin-made case 2, a battery housing vessel, and a mold resin 4, an insulating resin, is injected in a resin-made case 2. The battery 1 is previously buried in oxide ceramics, non-oxide ceramics, or mica ore.
Patent JP-H07235697-A (JP)
Title: High-density light-emitting diode array
Inventor: KOIZUMI GENTA
IPC: B41J2/45
Filed: 1994-02-23
Abstract: PURPOSE:To leave a margin in cut-remaining width to light-emitting dots at both ends, and to obtain high yield on manufacture in spite of high density by vertically displacing and arranging the light-emitting dots at both ends to the center of the row of light-emitting dots in the light-emitting dots disposed in a row in a high-density light-emitting diode array. CONSTITUTION:A light-emitting dot 8 on an end in a chip 21 on the left side is displaced and arranged slightly to a lower section from the center line 13 of the row of light-emitting dots 2 on the inside and a light-emitting dot 8 at the end of a chip 21 on the right side to an upper section from the center of the row of the light-emitting dots 2 on the inside. A dicing groove 9 in the vertical direction is inclined to the row of the light-emitting dots in response to the displacement and arrangement of the light-emitting dots 8, 8, each chip cut surface 10 is rotated at 10 deg. while using a point (a) as a center so as to be separated from the light-emitting dots 8, 8 at the ends, and horizontal distances with the chip cut surfaces 10 are made larger than cut-remaining width Y in the outermost side faces of the light-emitting dots 8, 8 at the ends of the chips. Accordingly, distances from the cut surfaces of chips be dicing to the light-emitting does 8, 8 at the ends of the chips can be separated largely.
Patent JP-H10222753-A (JP)
Title: Merchandise sales data processor
Inventor: SUZUKI YASUSHI
IPC: G07G1/12
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To speedily and exactly execute a key sequence input. SOLUTION: This device is provided with a registration declaring means 20ST, a registration end declaring means 20SP, a person-in-charge input means 20M, an abbreviated key 20S, an abbreviated key data table 13T by persons in charge, abbreviated key data storage control means 11 and 12 by persons in charge, key sequence reading means 11 and 12, and key sequence input executing means 11 and 12, abbreviated key data by persons in charge corresponding to the person in charge and the selected abbreviated key 20S inputted to the key sequence composed of plural keys inputted between the key sequence registration declaration and the key sequence registration end declaration and the order of these inputs are formed so as to be stored and the key inputs of plural keys in the prescribed order based on the key sequence in the abbreviated key data by persons in charge corresponding to the abbreviated key 20S and the person in charge are formed so as to be executed when the abbreviated key 20S is inputted.
Patent JP-H07216898-A (JP)
Title: Block for constituting wall surface
Inventor: HAYASHI YOSHIKI
IPC: E02B3/14
Filed: 1994-01-27
Abstract: PURPOSE:To prevent packed blocks from sinking in the direction of a slope surface base, and to efficiently dispose sediment built up in openings of frame blocks during construction of a wall surface. CONSTITUTION:A frame block 1 is a planer block which is formed with an opening 2 in the center part thereof, extending from the upper surface to the lower surface thereof, and protrusions 4, 5 and a sediment pooling recess 6 at the inner peripheral surface thereof, and a backed block 11 is formed with recesses 14, 15 in the outer peripheral surface thereof, partly or entirely, The sediment pooling recesses 6 of the frame block 1 are opposed to the recess 14 of the packed block 11, and the protrusion 4 of the frame block 1 is engaged therein with another part of the recess 14 of the packed block 11 so as to fit the packed block 11 in the opening 2 of the frame block 1.
Patent JP-H09193239-A (JP)
Title: Preheating method in sheet molding
Inventor: YAMAZAKI TAKUYA
IPC: B29L9/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the strain in the patterns of molded object by locally preheating the molding corresponding part of a molding sheet having a preparatory pattern layer outside and/or inside the side surface thereof in a molded object having an opening part and molding the preheated part to form a pattern layer. SOLUTION: A molding sheet 50 is composed of a single layer or multilayered structure containing at least a thermoplastic resin layer and a molded object 20 has an opening part 35 and a preparatory pattern layer 60 specified so as to estimate a stretched state is provided to at least one of the outside 31 and/or inside 31 of a molded side surface. A heat barrier plate having a heating hole for locally preheating the molding corresponding part 10 of the molding sheet 50 is provided. By this constitution, the molding corresponding part of the molding sheet 50 is uniformly preheated to obtain the molded object 20 having a desired pattern layer 61 formed thereto.
Patent JP-H06279920-A (JP)
Title: Yield strength controlled steel
Inventor: IKI SATOSHI
IPC: C22C38/12
Filed: 1994-01-28
Abstract: PURPOSE:To provide low yield ratio and to reduce the range of fluctuation in yield strength by specifying respective contents of C, Si, Mn, Ps, sol.Al, and V in a steel and forming a structure consisting of ferrite and bainite. CONSTITUTION:The yield strength controlled steel for construction and civil engineering is constituted of a composition consisting of, by weight, 0.08-0.18% C, 0.05-0.5% Si, 1.0-1.6% Mn, <=0.015% P, <=0.005% S, <=0.07% sol.Al, 0.01-0.06% V, and the balance Fe with inevitable impurities. The metallic structure of this steel is composed essentially of ferrite and bainite. It is preferable to regulate the yield strength and tensile strength of this steel to >=325MPa and >=490MPa, respectively.
Patent JP-H07269587-A (JP)
Title: Constant-speed universal coupling
Inventor: JIYON KUREIBUN KAADOUN
IPC: F16D3/38
Filed: 1995-02-14
Abstract: PURPOSE: To provide a constant velocity universal joint transmitting rotation in rotary shafts inclined each other at least a certain time to be used for automobile. CONSTITUTION: This joint is a constant velocity joint and has two cross shafts 10. Each of the cross shaft 10 includes a partially cylindrical part 8 and a partially annular cylindrical part 12 to be slidably stored in each partially cylindrical recessed part and axes of both of the parts 8 and 12 are perpendicular to one another. A central member imparts two partially annular cylindrical recessed parts, and axes of these recessed parts coincide and constitute an axis of the central member. Each recessed part slidably stores one corresponding to the partially annular cylindrical part 12. The axes of the recessed parts pass a geometrical center 20.
Patent JP-H02206661-A (JP)
Title: Ink composition
Inventor: SHINOZUKA SHOICHI
IPC: C09D11/328
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a composition providing excellent printing having high fixing strength, frictional resistance and excellent dot reproducibility regardless of paper quality in a composition for ink jet recording device comprising a vehicle and a coloring material, by adding a specific amount of an antioxidant to the composition. CONSTITUTION:An ink composition which comprises a vehicle [preferably mixture of (semi)solid such as carnauba wax having melting point or pour point higher than normal temperature and fluid such as liquid paraffin] and a coloring material (preferably oil-soluble dye having heat resistance and water resistance) and delivered from an ink jet recording device at normal temperature-high temperature is blended with 0.1-50wt.%, preferably 3.0-40wt.% antioxidant (preferably phenol-based antioxidant having 50-150 deg.C melting point) to give a composition having excellent thermal stability.
Patent JP-S61185734-A (JP)
Title: Shutter running completion holding device of electromagnetically driven shutter
Inventor: SUZUKI TAKASHI
IPC: G03B9/36
Filed: 1985-02-14
Abstract: PURPOSE:To eliminate the breakdown due to shock of a shutter blade driving member operated in a high speed to improve the durability by detaining and holding shutter blades in the running completion position by a detaining lever and cutting off the power supply for driving blades. CONSTITUTION:A 1st blade driving coil 19 and a 2nd blade driving coil 24 are fed successively at the timing corresponding to the exposure time set by shutter release, and a driving member 12 is first turned, and a shutter 1st blade 1 is run from the close position to the full open position, and the driving member 12 is detained by a detaining lever 36 in this full open position, and the shutter 1st blade 1 is held in the running completion position, and simultaneously, it is brought into contact with a switch member 40 to stop the power supply to the 1st blade driving coil 19. Meanwhile, a driving member 15 is turned, and a shutter 2nd blade is run from the full open position to the close position, and the driving member 15 is detained by a detaining lever 38 in this close position, and the shutter 2nd blade 2 is held in the running completion position, and simultaneously, it is brought into contact with a switch member 41 to stop the power supply to the 2nd blade coil 24. Thus, the durability of an electromagnetically driven shutter is improved.
Patent JP-S56122022-A (JP)
Title: Projection display device
Inventor: NAKANO KAZUO
IPC: B41J2/465
Filed: 1980-03-03
Abstract: PURPOSE:To increase the recording speed, by securing such constitution in that a plural number of heat-sensitive recording media are superposed on each other and then projected on a screen. CONSTITUTION:The heat-sensitive recording medium 101 is shifted toward the arrow mark by the feed roller 102 and the pinch roller 103. Then the information that has not to be varied in a frame is recorded thermally by the thermal head 106 to be sent onto the glass plate 7 via the guide roller 112. On the other hand, only the information that has to be varied in a frame is recorded by the thermal head 6 for the recording medium 1 and then superposed on the medium 101 on the plate 7 to be simultaneously projected on the screen 11. As a result, the recording speed can be increased.