baber/WOPTO huggingface dataset:
Patent JP-H02194901-A (JP)
Title: Tool bit
Inventor: MAIKERU BERIYAA
IPC: B27G15/00
Filed: 1989-10-03
Abstract: PURPOSE: To provide relatively large holes or slots in a thickness of plywood by providing a connecting portion joining a cylindrical base portion and an elongated end portion of generally cylindrical shape, a carbide insert brazed in the recess of the end portion, and a cutting edge on the carbide insert. CONSTITUTION: A shaft 15 includes a base portion 21, an elongated end portion 23, and a connecting portion 25 joining the base portion 21 and the end portion 23. The elongated end portion 23 has a generally cylindrical outer periphery 31, an axis 33 extending coaxially with the axis 27 of the base portion 21, and a diameter which is substantially less than the diameter 29 of the base portion 21. The end portion 23 also includes an elongated recess 41 which extends the entire length, has a cross section of right angled shape in the direction transversely of the end portion axis 33, and is constant for the length of the end portion. The connecting portion 25 is relatively short and tapers from the diameter 29 of the base portion 21 to the diameter 35 of the end portion 23.  A carbide insert 17 is preferably a substantially rectangular bar of carbide, such as OM2 carbide, and is fixed in the recess 41 and recess extension 73. The outer end portions of the end portion 23 and the carbide insert 17 are sharpened to provide the desired cutting edge.
Patent JP-H1099834-A (JP)
Title: Garbage treatment apparatus
Inventor: ONO MASAHISA
IPC: C05F9/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient fermentation treatment by installing an agitation means which makes treated substances overflow into the second treatment tank in the first treatment tank and setting an overflow operation time so that the inside of a given time of a control late period is longer than the inside of a given time of a control start initial period. SOLUTION: After garbage being put into a treatment tank 32, by rotating each agitation claw 41-44 couterclockwise by an agitation claw driving motor 50, the garbage is crushed, fermented, and aged with stirring. The first treated substances treated in the tank 32, by rotating each agitation claw 41-44 clockwise by the motor 50, the first treated substances which are scraped up by the agitation claw 42 are made to overflow into a treatment tank 33 through an overflow window, fermented, and aged. On this occasion, an overflow operation time is set up so that the inside of a given time of a control late period is longer than the inside of a given time of a control start initial period.
Patent JP-H01100819-A (JP)
Title: High temperature superconducting material
Inventor: KONO TSUKASA
IPC: H01L39/12
Filed: 1987-10-14
Abstract: PURPOSE:To obtain an excellent high temperature superconductor by forming a layer via an MBE method on the layer of an A-B-C-D system formed via a laser deposition method, where A stands for Y and the like in group IIIa of the periodic table, B for Sr and the like in group IIa, C for Cu and the like in group Ib and Nb, and D for O and the like in group VIb. CONSTITUTION:The A-B-C-D system comprises a high temperature superconducting material, where A stands for one or more elements such as Y and Sc in group IIIa of the periodic table, B for one or more elements in group IIa, C for two or more elements containing Cu among group Ib elements such as Cu and Ag, and Nb or Cu, D for one or more elements containing O among VI group elements such as O and S and group VII elements such as F and Cl. And the high temperature superconducting material 2 of an oxide system having a two-layer structure is formed on a substrate 1. This superconducting material 2 comprises a superconducting layer 2a formed via a laser deposition method and another superconducting layer 2b formed via a molecular-beam epitaxial(MBE) method having a smaller thickness than the layer 2a. According to the aforesaid process, a high temperature superconducting material having high critical current density and critical temperature, and sufficient thickness is formed in a short time.
Patent JP-H02106492-A (JP)
Title: Control thrust distributing device
Inventor: YAMAMOTO IKUO
IPC: G05B13/02
Filed: 1988-10-14
Abstract: PURPOSE:To secure the superior constant-point holding function and route holding function by carrying out the thrust distribution of a plurality of thrust generators under the condition that the fuel consumption reduces to the min., when the constant-point holding and route holding of a navigation body (aeroplane, underwater navigation body, vessel, etc.) are carried out. CONSTITUTION:The position, angle, and speed information of a navigation body are detected by a detector 1, and the set position, set angle, and the set speed information are outputted by a setting device 2, and the command signals for the total thrust force and total moment which are necessary for constant- point-holding the navigation body 7 at a set position or for route-holding the navigation body 7 at a set route are outputted from the above-described signals by a control command calculator 3. Each driving means 5 for a plurality of thrust generators 6 is allowed to output a thrust distribution signal so that the total thrust and total moment can be secured with the min. fuel consumption by a control thrust optimum distributor 4 according to the command signals, and the movement of the navigation body 7 is controlled.
Patent JP-2000090824-A (JP)
Title: Metal barrier rib for image forming device and manufacture thereof
Inventor: INOUE RYOJI
IPC: H01J11/36
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent the fallout of the interposed material and the occurrence of crack in etching a metal barrier rib by casting the melted metal of the Fe-Ni group alloy dissolved or scoured in vacuum into a block, and applying the vacuum arc re-dissolving method. SOLUTION: The melted metal of the Fe-Ni group alloy dissolved or soured in vacuum is cast into a block, and thereafter, vacuum arc re-dissolving method is applied so as to lower the quantity of the interposed material. Size of the interposed material is effected by the degree of vacuum of a dissolving furnace and the kind of the free-oxygen absorber, but it is controlled to 10 μm or less in a cross section vertical to the rolling direction in the final thin plate condition so as to enable the manufacturing of a metal barrier rib having excellent etching hole shape. About the quantity of Ni, a coefficient of thermal expansion of the barrier rib material is necessarily set close to the coefficient of thermal expansion of a back surface plate glass.  Consequently, quantity of Ni in the case of a plasma display is set at 44-52%, and in the case of a liquid crystal display, quantity of Ni is set at 38-44%.
Patent JP-H04137675-A (JP)
Title: Light emitting diode array
Inventor: TAKANISHI HIROYOSHI
IPC: B41J2/44
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a projecting light having a large light quantity adapted for a dielectric light source and a clear contour without using a lens with small number of components by condensing a light irradiated from a light emitting diode element via a light focusing hole of a reflecting surface by the inner surface to increase the quantity of the light, and converting it to a projecting light of a predetermined shape by a frame itself. CONSTITUTION:A case 13 is composed of a black (light absorbing color) member, and light focusing holes 14 are provided at positions corresponding to the positions of LED pellets 12 of the case 13. The pellet 12 is exposed externally from the bore side of the hole 14. The inner surface of each hole 14 is mirror-finished, and a reflecting surface 15 is formed on the same surface. A light X irradiated from the pellet 12 is propagated to an emitting port 14a while condensing, i.e., increasing in the light quality by the pyramidal shape of the hole 14 and the reflection of the surface 15. The light is converted to a predetermined shape, i.e., a square projecting light by the case itself (black) and externally irradiated.
Patent JP-2001086728-A (JP)
Title: Linear motor
Inventor: SHIMURA YOSHIKI
IPC: H02K41/03
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor capable of increasing the number of opposite faces of a magnetic circuit and protecting a sensor and the like from mechanical disturbances. SOLUTION: A linear motor includes a frame 1, arranged linearly in an elongated direction with a C-shaped cross section, on which a core 2 is mounted, an armature-side block 6 having an armature 4 opposite to the core 2, tow rails 7 of a linear guide 9 fixed symmetrically with respect to the frame 1, and two slide blocks 8 of the linear guide 9 fixed to the armature-side block 6 and fitted with the rails 7 fixed to the armature-side block 6. The frame 1 and the armature-side block 6 can moves alternately with respect to each other from one side to the other side. A linear scale 11 of a linear encoder 10 is fixed to a frame 1. A sensor 12 opposite to the linear scale 11 with a gap in between is provided at the slide block 8.
Patent JP-H1195745-A (JP)
Title: Sound field effect imparting device
Inventor: SUZUKI HIDEO
IPC: G10H1/08
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To impart the sound field effect meeting a distance feel by taking the nature of a non-harmonic component, such as noise, into consideration. SOLUTION: This device has a multiplier M1, which multiplies the harmonic component signal consisting of a basic component of the musical tones to be generated and the harmonic overtone component thereof by a coefft. A1, and a multiplier M2, which multiplies the nonharmonic component signal formed by excluding the harmonic component from the musical tones to be generated by a coefft. A2, and a reverb effect imparting section 301, which imparts the reverb effects determined by the coeffts. B1, B2 to the results of the multiplication. The ratio of the coefft. A2 to the coefft. A1 is so set as to be smaller as the distance feel to be imparted is longer.
Patent JP-S61137015-A (JP)
Title: Measuring device
Inventor: MATSUMOTO MASAICHI
IPC: G01D7/02
Filed: 1984-12-07
Abstract: PURPOSE:To prevent a reading error or a collimation mistake while omitting a rating plate, by arranging the indicator of either one of temp. graduations and pressure graduations and showing the tolerant range to the indication value of the indicator to the graduations region in the non-indicated side. CONSTITUTION:A thermometer 10 has temp. graduations same to conventional one displayed on the plate surface 1 thereof and pressure graduations 12 calcu lated on the basis of a Boyle-Charles' law is displayed inside the temp. graduations 5 on the plate surface 11 corresponding to said temp, graduations. An auxiliary plate 14 having a predetermined width is mounted to the part of an indicator 13 indicating temp. corresponding to the graduations 12 of a pressure value. The width of said auxiliary plate 14 corresponding to the graduations 12 of the pressure value is set so as to be fitted to the tolerant pressure width (a) to temp.
Patent JP-S63111889-A (JP)
Inventor: HIYOSHI AKIO
IPC: A63B24/00
Filed: 1986-10-31
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-H06130129-A (JP)
Title: Measuring method of transmission line length
Inventor: OTSUJI TAIICHI
IPC: G01R31/319
Filed: 1992-09-29
Abstract: PURPOSE: To provide a method by which the length of a transmission line associated with such a structure that limits the frequency band at its far end can be measured with high accuracy. CONSTITUTION: For a transmission line B associated with such a structure A that limits the frequency band at is far end, the waveforms of reflected waves from the transmission line B only and those from the transmission line B and structure A are observed 11 and 13 and transfer functions 12 and 14 which can separately show the frequency band limiting factor that occurs between the incident and far ends and the frequency band limiting factor locally existing at the far end are found by using both observation data and the propagation delay time 15 of the line B is found by using the functions 12 and 14.
Patent JP-S62119919-A (JP)
Title: Device for crystal growth of compound semiconductor
Inventor: FURUHATA NAOKI
IPC: H01L21/205
Filed: 1985-11-19
Abstract: PURPOSE:To grow a uniform film effectively by providing a gas cooling device between a material gas supply hole and a pedestal for supporting a substrate. CONSTITUTION:A gas cooling device 7 is arranged between a material gas supply hole 1 and a pedestal 5 for supporting a substrate 4. The material gas is mixed into a carrier gas and is led from a supply hole 1 to a reaction chamber 3, and further to the substrate 4 through the device 7. Then, the material gas is decomposed there and the crystal of a compound semiconductor is deposited on the substrate 4 by the chemical reaction among the decomposition products. Accordingly, also when the substrate 4 is heated to high temperature, the temperature of gas phase of the upstream of the substrate 4 does not increase and the transported material gas is decomposed only on the substrate 4 or in the vicinity of the substrate 4. The temperature distribution in the vicinity of the substrate 4 becomes uniform and the uniform film can be grown effectively.
Patent JP-S61138486-A (JP)
Inventor: KOJIMA TAKAO
IPC: H05B3/20
Filed: 1984-12-11
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-H05102816-A (JP)
Title: Output circuit
Inventor: OBARA TAKASHI
IPC: G11C11/409
Filed: 1991-10-08
Abstract: PURPOSE:To prevent the generation of ringing of an output signal while keeping a high speed operation. CONSTITUTION:This circuit is provided with 1st and 2nd ground wires GL1, GL2 whose terminals are connected respectively to a ground terminal and arranged separately. The circuit is provided with a switching control circuit 1 which selects a 1st control signal phi1 while a 2nd input signal IN2 is at an active level, when the level of an output terminal To is larger than a preset level and selects a 2nd control signal phi2 when smaller as an active level. A TR Q2 is turned on by the 1st control signal phi1 to supply the charge at the output terminal To to the 1st ground wire GL1. A TR Q3 turning on by the 2nd control signal phi2 and supply the charge at the output terminal To to the 2nd ground wire GL2 is provided.
Patent JP-H07114325-A (JP)
Title: Cartridge and image forming device
Inventor: ARIGA TOMOE
IPC: G03G15/08
Filed: 1993-10-18
Abstract: PURPOSE:To miniaturize a cartridge by avoiding driving force on the part to be driven of a cartridge from being concentrated on only one part, and to enhance cost-saving in maintenance by independently exchanging toner and the cartridge. CONSTITUTION:This cartridge is provided with a photoreceptor drum 1 having a means to be driven to rotate, a developing part 10 having the means to be driven to rotate, a cleaner part 90, a toner storage part 11, a toner feeding part 30a, a supporting member 5 for the developing part 10, and a spring 8 pressing the developing part 10 to the drum 1. The supporting member 5 supports the developing part 10 so as to turn centering around a fulcrum 7 in the toner sotrage part 11, and the fulcrum is arranged at a position where the driving force acts in the direction in which the developing part 10 is separated from the drum 1 when the developing part 10 and the drum 1 are driven. Then, the image forming device to/from which the cartridge is freely attached/ detached is constituted by providing a driving means for driving to rotate the drum 1 and the developing part 10.
Patent JP-H07167298-A (JP)
Title: Unit of piston and connecting rod
Inventor: KURAUSU YUNGE
IPC: F02F3/00
Filed: 1994-10-25
Abstract: PURPOSE: To provide the unit of a piston and a connecting rod, capable of ensuring an airtight function, reducing the number of individual parts, and enabling simple assembly of the individual parts without increasing the height. CONSTITUTION: In a piston, a place 5 of a connecting rod support contact surface for receiving a pin 7 fixedly connected to a connecting rod 8 is provided on the bottom part 4 of the piston. A head part 9 of the connecting rod is formed into a bent shape, and the pin 7 is projected from the connecting rod 8 to one direction opposite to the bending direction. Since the head part 9 of the connecting rod is formed into the bent shape, the connecting rod 8 and the piston 1 are easily connected to each other.
Patent JP-S63114995-A (JP)
Title: Manufacture of electroformed mold
Inventor: MIYASAKA YOSHIYUKI
IPC: C25D1/00
Filed: 1986-10-31
Abstract: PURPOSE:To easily manufacture an electrodeposited mold at good yield for a short time by spraying plating liquid to a mother and performing electrolytic plating and changing the thickness of a shielding ring provided to the outer periphery of the mother in coincidence with the growing thickness of a plated film. CONSTITUTION:In a method for forming an electroformed mold such as a mold for molding plastic by electrolytic plating, the unnecessary part of a mother 1 made of brass engraved with a male shape is masked with an insulator 2 and furthermore a shielding ring 3 having about 5mm thickness b1 such as PVC is fitted to the outer periphery of the male shape part. Plating liquid is sprayed to the male shape part of the mother 1 through a nozzle 6 in plating liquid incorporated in a plating tank 9. Then a plated film 5 is grown on the surface of the mother 1 by using Ni or the like as an anode 8 and using the mother 1 as a cathode and performing electrolysis. The thickness b1 of the shielding ring 3 is successively changed into about 10mm and about 15mm in coincidence with the growing thickness of the plated film 5. Thereby the electroformed mold is efficiently obtained by preventing the loss of the anodic plate 8 without performing grinding of the plated film 5.
Patent JP-S63111909-A (JP)
Title: Degasification apparatus
Inventor: SHIRATO KOZO
IPC: B01D19/00
Filed: 1986-10-30
Abstract: PURPOSE:To transport a liq. to a desired site while liberating the dissolved gas from the liq. by using a porous tube permeable only to gas and impermeable to liq. CONSTITUTION:A membranous material made of fluororesin, silicon resin, etc., is formed into a tube to obtain the porous tube 1 permeable only to gas and impermeable to liq. A liq. B to be degasified is forced into the tube 1 at a specified pressure by a liq. feed pump C from the inlet side of the tube 1. As a result, the dissolved gas in the liq. B is discharged to the outside through the tube 1 while the liq. to be degasified passes through the inside of the tube 1, and a liq. degasified to a desired degasification rate is obtained from the end connector Ab on the outlet side of the degasification device A. Consequently, the liq. can be transported to a desired site while the dissolved gas is liberated from the liq.
Patent JP-H05102659-A (JP)
Title: Method of treatment of through-hole of ceramic board
Inventor: KITAMURA KOJI
IPC: H05K3/40
Filed: 1991-10-08
Abstract: PURPOSE:To avoid defects caused by conductive paste scattered onto the rear of a board and realize highly reliable through-hole printing securely without employing an exclusive through-hole printing jig. CONSTITUTION:After a film 5 is applied to a ceramic board 1, a through-hole 6 is formed. After conductive paste 7 is applied, the film 5 is removed. Or, a photosensitive film is applied to a ceramic board having a through-hole and, after the film on the through-hole part is exposed and removed by solvent, conductive paste 7 is applied and then the film is removed. As conductive paste 7A which is scattered when the paste 7 is applied can be removed with the film 5, product defects can be eliminated. Coating conditions can be predetermined easily and a working efficiency can be improved. Further, an exclusive through-hole printing jig is not necessary.
Patent JP-H06106117-A (JP)
Title: Coating device
Inventor: TOMIZAWA YOSHIO
IPC: B05C5/00
Filed: 1992-09-29
Abstract: PURPOSE:To keep the temp. of the coating agent at the tip part of a nozzle proper by sufficiently transferring heat even to the tip part of the nozzle. CONSTITUTION:The nozzle 6 held by a nozzle holder so that the nozzle body 63 thereof is covered is fixed to the block guided by a guide by the driving of a motor to be moved up and down through the holder. The nozzle holder is so provided as to extend to the tip part of the nozzle attached to the nozzle body 63 in a detachable and replaceable manner and the adhesive in the tip part of the nozzle is heated by the heater 76 embedded in the nozzle body 63.
Patent JP-S62118333-A (JP)
Title: Copying device with automatic adapting method between photosensitive material roll and original image magnification
Inventor: YANATORI HIROMI
IPC: G03B27/34
Filed: 1985-11-19
Abstract: PURPOSE:To obtain an efficient copying device which eliminates the need for test copying, etc., by detecting the size of an original on an original platen and specifying a photosensitive material roll of specific width size and associating an enlarging means or reducing means and a magnification calculating means for projecting an image of the original to width and length adapted to the specified photosensitive material roll with a conveying means and a measurement cutting means. CONSTITUTION:Characteristic conveyance paths 11A-11C for respective photosensitive materials are formed of guide chutes, respective guide roller couples 6A-6C are arranged halfway at constant intervals and join with a common conveyance path 12 at a roller couple 7, and a cutter mechanism 13 is provided as the measurement cutting means halfway on the common conveyance path 12. An image of the original 25 on the original platen 26 is formed at an exposure position 28 through an optical system 20 composed of an irradiation lamp, mirrors, a lens, etc. When the original image needs to be printed to not only its full size, but also larger or smaller size, the lens 21 and mirrors 22 and 23 are moved as shown by arrows to vary the magnification. The cutting and conveyance of a cut sheet to an exposure part by the measurement conveyance and cutter mechanism 13 is repeated by as many times as the specific set number of sheets and the copying operation is completed.
Patent JP-H07112690-A (JP)
Title: Link member for vehicle
Inventor: KOBAYASHI HISATOSHI
IPC: B62K25/26
Filed: 1993-10-19
Abstract: PURPOSE:To concurrently cut both sides of adjacent link members and improve the yield by cutting an extruded material in the direction perpendicular. to the extruding direction to manufacture a link member, and forming both sides facing each other in parallel by the cutting. CONSTITUTION:Both links 30, 31 are pivotally fitted to the lower end section of a main frame 5 and the middle section of a swing arm 6 with shafts 30a, 31a respectively, and they are connected with a pin 32 in a vehicle, e.g. a motorcycle. The lower end of a cushion unit 33 supported on the main frame 5 at the upper end is supported on one link 31 with a pin 34. When the link 31 is to be manufactured, an aluminum alloy material is extrusion-molded to form an intermediate material 40. The intermediate material 40 is cut along cut lines C1, C2. Both the upper and lower sides L1, L2 are formed into a parallel rod shape, and the U-shaped link 31 connected with two plate sections 41 with a thick section 42 is manufactured.