baber/WOPTO huggingface dataset:
Patent JP-S62236637-A (JP)
Title: Assembly of air spindle device
Inventor: HASHIMOTO MASAYOSHI
IPC: F16C25/02
Filed: 1986-04-02
Abstract: PURPOSE:To facilitate assembly by avoiding the high precision of the length of a rotary shaft, etc. by inserting a spacer between the flange of a bearing sleeve and a thrust plate and pouring and hardening the charged agent between a rotary shaft and the thrust plate, and then taking out the spacer and carrying out assembly. CONSTITUTION:The length L1 of the cylinder part 15 of a rotary shaft 20 is worked shorter than the length L2 of each bearing sleeve 13, 14, and a thrust plate 16 is fixed by bolts 23 and inserted into the bearing sleeves 13 and 14. A spacer 25 having the thickness L3 two times as large as the gap in the axial direction is inserted between a flange part 12 and a thrust plate 17, and the thrust plate 17 is fixed by the bolts 23 by pouring the hardening type high polymeric material 24. After the hardening of the charged agent 24, the spacer 25 is taken out by loosening the bolts 23, and the thrust plate is fixed again. The length (L1+L3-L4) of L1 is set so that the width dimension L4 of the charged agent 24 becomes less than 1mm in order to prevent the reduction of rigidity, and the gap precision in the axial direction is secured even if the working precision of the edge surface 22 is reduced.
Patent JP-H06286603-A (JP)
Title: Conveyance object holder in conveyance device
Inventor: TAKADA HIROSHI
IPC: B61B3/02
Filed: 1993-04-01
Abstract: PURPOSE:To prevent drop of an object to be conveyed surely and ensure safety by simplifying a handling mechanism in a conveyance device and improving work efficiency. CONSTITUTION:A hand section 21 which grasps and holds an object to be conveyed 50 is provided in a handling device 20 of a conveyance device 2, and a drop prevention member 30 which has a projection piece 31 for receiving the object to be conveyed is provided in its lower end part. The drop prevention member 30 can move in the drop prevention condition and the retraction condition, and a drive device which moves the drop prevention member 30 is provided.
Patent JP-H06288044-A (JP)
Title: Joint construction of horizontal roofing panel structural member and horizontal roof panel structure material used therefor
Inventor: SHIDA HIROSHI
IPC: E04D3/362
Filed: 1993-04-01
Abstract: PURPOSE:To reduce cost and labor of construction and, at the same time, to surely prevent the incursion of rain water from adjacent panel structural members without damaging the appearance design in the case a roof or a wall is constructed. CONSTITUTION:A plurality of roof panels 5 are so arranged that they are butted in the direction at right angles to a drainage slope of a roof to be constructed. A joint section 15 formed in a side edge of one roof panel 5a of adjacent roof panels 5 is so fitted to a water channel 10 formed along the drainage slope mentioned above in a side edge of the other roof panel 5b that a projection 12 of the joint section 15 covers the water channel 10.
Patent JP-H03274665-A (JP)
Title: Current collecting method for electrolytic treatment
Inventor: TORIGOE TETSUSHIRO
IPC: H01M4/26
Filed: 1990-03-26
Abstract: PURPOSE:To make it possible to carry out electrolytic treatment stably by dividing a cathode which touches a material to be treated into a large number of collector rollers against one anode and controlling the current of electricity supplied to these rollers individually. CONSTITUTION:After a stripe negative plate 1 is pretreated properly, a quantity of electricity within an allowable limit is applied to collector rollers (a), which are cathodes shown as A, B, C, and installed separately. The collector rollers (a) of A, B, C and an anode (b) make a pair and cathodes D, E, F and an anode (b) make another pair. Terminals in the + side form common anodes (b) to all the paired cathodes and values of current to be supplied to the rollers (a) are controlled separately. With this structure, current multiplied by the number of the collector rollers can be applied and the current is controlled separately, so that productivity can be improved.
Patent JP-H03276673-A (JP)
Title: Semiconductor storage device
Inventor: YAMAUCHI HIROYUKI
IPC: H01L27/10
Filed: 1990-03-26
Abstract: PURPOSE:To make the sense amplifying circuit capable of reducing the lag in the bit line amplification by a method wherein the threshold value voltage of the first transistor comprising a sense amplifying circuit detecting and amplifying the fine potential difference read out of a memory cell is made smaller than the threshold value voltage of the second transistor forming the memory cell and the third transistor constituting the other peripheral circuit. CONSTITUTION:In the potential of N type wells 4a-4c formed in a P type substrate or a P type well 5, VCC2, VCC1 and VCC3 are respectively impressed in a well potential forming a sense amplifying circuit comprising a P type MOS transistor, another well potential forming a peripheral circuit comprising P type MOS transistor excluding the sense amplifying circuit and the other well potential forming a P type MOS transistor comprising memory cell of one transistor and one capacitor, the relations between these three well potentials are as shown below, i.e. VCC3>=VCC1>=VCC2.
Patent JP-H06285772-A (JP)
Title: Stapler
Inventor: UCHIDA YUMI
IPC: B25C5/16
Filed: 1993-04-02
Abstract: PURPOSE:To provide a stapler which can select and use any one of several kinds of staples. CONSTITUTION:A staple push-out slider 4 is set on the center of a stapler body 2 through the intermediary of a grip 3 so as to be vertically reciprocal. A stable folding bed 5 is embedded in the body 2 at a position facing the slider 4. An staple segment board storage case 8 extending to the staple push-out slider 4 is attached to the front parts of opposite outer side surfaces of a cover 7 attached on the rear part of the stapler body 2, by means of screws 9. A staple segment board 30 is provided in the stable segment board storage case 8 so as to be sidewise reciprocal. Further, staple setting beds 34 on which staples H4, H5 and the like having the same width but having different length legs are adapted to be set are journalled to the front side of the staple segment board 30 so that they are respectively swingable in the vertical direction.
Patent JP-S61235276-A (JP)
Title: Front and rear wheels steering type vehicle
Inventor: SANO SHOICHI
IPC: B62D7/14
Filed: 1985-04-10
Abstract: PURPOSE:To make it possible to ensure a high gear ration, by disposing a second pinion shaft provided thereon with two pinions meshed with a pinion on a pinion shaft and a rack on a rack shaft associated with a steering wheel, between the pinion shaft and the rack shaft. CONSTITUTION:In a steering device, a steering box is composed of a main gear box 1 and a subgear box 61, the main gear box 1 incorporating a first pinion shaft 11 coupled to a steering shaft, and a rack shaft 8 orthogonal to the first pinion shaft 11 is journalled to both gear boxes 1, 61. The first pinion shaft 11 is formed in its intermediate section, with a pinion 12 which is meshed with a large diameter pinion 22 on a second pinion shaft 21 as an intermediate shaft laid in parallel with the shaft 11. Further, a small diameter pinion 23 on the afore-mentioned shaft 21 is meshed with a rack 9 on the rack shaft 8. Further, the above-mentioned second pinion shaft 21 is journalled within a bearing cage 21 urged by prepressurized springs 46, 46.
Patent JP-H07278661-A (JP)
Title: Manufacture of composite metallic material with large anisotropy in heat conductivity
Inventor: YAMAMOTO AKIO
IPC: C22C38/00
Filed: 1994-04-14
Abstract: PURPOSE:To provide a manufacturing method of the composite metallic material with large anisotropy in the heat conductivity in the rolling direction and the direction orthogonal thereto. CONSTITUTION:The cast slab made of the metal having the mean composition consisting of <=0.1% C, <=2% Si, <=2% Mn, >=30% to <=65% Cu, >=4% to <=9% Al, no addition through >=4% to <=17% Cr, and one or two or more kinds of Mo, Nb, B, Ti and V as necessary, and the balance Fe and inevitable impurities is hot rolled in the temperature range of >=600 deg.C to <=950 deg.C including one pass or more of the roll reduction with the draft of >=20% of one pass. This constitution provides the composite metallic material with anisotropy in the heat conductivity, and the design in common use of the heat radiation with the heat insulation is realized leading to the increase of the selection of the material, and the possibility to develop a new use.
Patent JP-H06265413-A (JP)
Title: Infrared temperature measuring device
Inventor: SEMA AKIRA
IPC: G01J5/48
Filed: 1993-03-10
Abstract: PURPOSE:To correct optional frequency emissivity about an once obtained infrared image. CONSTITUTION:The infrared energy of a measuring object obtained by a infrared energy detecting section 1 is converted into temperature data on an energy-temperature convertion table 4 as it is, and accommodated in an image memory 5, and those contents (temperature distribution) are displayed in a display section 11 and offered for selecting a measuring point. An operation section 7 has a keyboard and a mode changing over switch. When the designated input of the measuring point is given from the operation section 7, the temperature data at the measuring point is read out from the image memory 5, and converted into energy data on a temperature-energy converting table 8. In an automatic mode, the output of a peripheral temperature detecting section 10 is taken in as peripheral temperature data, and in a manual mode, key input from the operation section 7 is taken in as the peripheral temperature data, and those peripheral temperature data are converted into the energy data on the temperature-energy converting cable 8. CPU 2 computes black body radiation energy suited to the temperature of measuring object by means of these two energy data and emissivity data key-input from the operation section 7, and converts the above radiation energy into the temperature data on an energy-temperature converting table 9 and gives it to a display process section 6 for character-displaying the temperature at the measuring point in the display section 11.
Patent JP-2000234202-A (JP)
Title: Belt to cause abdominal breathing
Inventor: MORI HIDEJI
IPC: A41B9/14
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a belt which causes abdominal breathing and promotes energy by applying further pressure to the abdomen and waist with a belt tightening the abdomen so as to hold and raise it and a discoid part attached to a buckle. SOLUTION: This belt comprises a discoid part A pressing the abdomen and metal fittings E and F each at an angle to change the direction of the belt so as to make it easier to hold the abdomen around right and left hipbone attached inside a buckle D, and parts B and N aiming pressure effects around the waist attached inside the fittings E and F. Furthermore, a strap fastened to the lower part of the fittings E and F is fixed by linking to a hook on a front part of the belt passing under the crotch so that the belt does not go up.
Patent JP-S62234766-A (JP)
Title: Automatic fire extinguisher for automobile
Inventor: IEMURA KOJIRO
IPC: A62C3/07
Filed: 1986-04-02
Abstract: PURPOSE:To make a fire extinguisher compact by providing a coupling part such as a cap on the head of the fire extinguisher, building a drive device into the coupling part for releasing chemicals and starting said device using a car battery and the like. CONSTITUTION:When a thermal sensor 8 has detected fire heat, an electric current runs within a circuit comprised of a dry cell and the lead wire thereof and explosives are exploded with a spark discharge, thereby driving a release actuating device 3. Then, a drill 10 lowers and breaks a seal plate 9 and, therefore, fire extinguishing chemicals within an extinguisher proper 1 run through the fractured part of the seal plate 9 via a siphon 11, finally being jetted outside from the chemicals release outlet of a cap 7. As a result, fire-fighting can be executed instantaneously and properly. According to the aforesaid constitution, a fire extinguisher can be made compact and efficiently mounted within the engine room of an automobile and the like.
Patent JP-S61235900-A (JP)
Inventor: YAMAMURA KOJI
IPC: G10L15/22
Filed: 1985-04-12
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-S554322-A (JP)
Title: 2-phenyl-substituted-1-phthalazone derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61P9/10
Filed: 1978-06-26
Abstract: NEW MATERIAL:2-Phenyl-substituted-1-phthalazone derivative of formula I (R 1 , 2  are lower alkyl; R 3  is straight or branched alkyl).  
     EXAMPLE: 4-Carboxy-7-ethoxycarbonyl-6,8-dimethyl-1-phthalazone.  
     USE: Synthetic intermediate of remedy and prophylactic for ischemic heart diseases, thrombotic diseases, etc.; for example, intermediate of 2-phenyl-4-hydroxymethyl-1- phthalazone derivative.  
     PROCESS: Reaction of a compound II with phenylhydrazine affords the objective compound I. The compound II can be obtained, e.g. by oxidizing the corresponding 3-hydroxyphthalide derivative with potassium permanganate under alkaline condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5411529-A (JP)
Title: Fluidized bed combustion device with reduced nox
Inventor: SAKAMOTO KIMIYA
IPC: F23C99/00
Filed: 1977-06-29
Abstract: PURPOSE: To get a fluidized bed type combust on device with reduced NO x , by keeping the aereal ratio of partial air openings around fuel injection p rts smaller than that of average air openings of a dispersion plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01251700-A (JP)
Title: Mounting device for electronic component
Inventor: HORI HIROYUKI
IPC: H05K13/04
Filed: 1988-03-31
Abstract: PURPOSE:To mount rapidly an electronic component without making the electronic component interfere with an electronic component, which is already inserted, and without making the electronic component, which is already inserted, interfere with chucking pawls and so on and to contrive the improvement of the efficiency of a mounting device by a method wherein the electronic component, which is already inserted, is inclinedly brought down on the side of the rear of a printed substrate and an inserting space is secured. CONSTITUTION:Leads 19 of an electronic component 18, which is already inserted, are pushed to their respective lateral directions by press pawls 27 on the side of the rear of a printed substrate 11 and the main body part of the component 18 is inclinedly brought down. In short, by pressing the leads 19 of the component 18, which is already inserted, the main body part is expanded to the outside, the component 18 is retreated and an inserting space 40 is secured between electronic components 18. After the space 40 is formed on the substrate 11, an inserting head 15 of a component inserting mechanism 12 is made to descend. Whereupon, an electronic component 18 chucked by chucking pawls 16 is inserted in the space 40. At this time, the component 18 can be easily inserted without making the component 18 and the pawls 16 interfere with the component 18 which is already inserted.
Patent JP-H05284534-A (JP)
Title: Picture signal encoding system
IPC: H04N11/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide the picture signal encoding system which is free from the degradation of the picture quality due to encoding and efficiently encodes a picture signal and has a high compression rate of the information volume. CONSTITUTION:In a transmission part, a picture signal sequence which has a signal spectrum in a form adapted to efficient encoding in a means 4 is generated by the transposing operation in a picture signal blocking means 2 and a spectrum conversion means 3 and is encoded by the means 4 and is transmitted together with mode information of the transposing operation. In a reception part, the signal sequence decoded in a means 40 by prescribed decoding processing is subjected to the inverse transposing operation according with mode information by a spectrum inverse conversion means 41 and an inverse blocking means 42 to reproduce the original picture signal. Consequently, even the picture signal of high quality and high definition is free from the degradation of the picture quality due to encoding, and the picture is compressed with efficient encoding at a high compression rate of the information volume.
Patent JP-S61236531-A (JP)
Title: Dimming material
Inventor: SAKAGAMI TERUO
IPC: G02F1/17
Filed: 1985-04-12
Abstract: PURPOSE:To maintain a dimming effect which is excellent for a long period of time by providing a dimming layer formed by dispersing an org. photochromic material into a resin having <=25 deg.C secondary transfer temp. and a light transmittable protective layer covering the surface thereof. CONSTITUTION:The dimming layer 2 formed by dispersing and incorporating the org. photochromic material into the medium resin having <=25 deg.C secondary transfer temp. and the transparent protective layer 3 covering the exposed surface thereof are formed on a base body 1 consisting of a transparent resin. Since the secondary transfer temp. is low, the medium resin which is solid at an ordinary service temp. exhibits fluidity in terms of molecule and the photochromism effect is substantially developed without being hindered. The dimming effect is thereby obtd. at a high response speed and the layer 2 is protected from the outside. The dimming effect excellent for a long period of time is thus maintained.
Patent JP-S556415-A (JP)
Title: Operating method for vertical furnace
Inventor: WAKABAYASHI TOORU
IPC: C21B13/02
Filed: 1978-06-24
Abstract: PURPOSE:To prevent the bridging due to the adhesion, by introducing the nonferrous oxide particle of limestone, etc., into the furnace, in case of manufacturing the sponge iron in the vertical furnace from pellets, etc., using the reducing gas. CONSTITUTION:The pellet or the iron ore of uniform size is reduced in the vertical furnace using the reducing gas for manufacturing the sponge iron. In this case, the reducing gas of 750-1100 deg.C is used for improving the producibility. Hereupon, on purpose to prevent the bridging following to the generation of clusters owing to the adhesiveness of raw material at above stated high temperature, the particle of size under 0.2mm of limestone, serpentine, etc., is charged from the top of the furnace, or is mixed into the reducing gas being blasted into the furnace; or both ways are simultaneously taken. The mixing rate of nonferrous oxide particles of limestone, etc., into the reducing gas as above stated, is desirable to be 1-50kg/m<3>.
Patent JP-H08266600-A (JP)
Title: Deodorant
Inventor: HASHIZUME MITSUYUKI
IPC: A61K8/00
Filed: 1995-03-31
Abstract: PURPOSE: To make it possible to increase the compounding ratio of the other components of a deodorant and to increase the degree of freedom in compsn. design as the deodorant by incorporating amorphous calcium phosphate as a deodorizing active material, thereby preparing the deodorant. CONSTITUTION: An ammonium triacrylate salt is added to a suspension of calcium hydroxide (ACP) under stirring in such a manner that the content thereof attains, for example, 0.5wt.% of the weight of the ACP to obtain a soln. mixture; thereafter, the soln. mixture is adjusted to, for example. pH10 under dropping of an aq. phosphate soln. to obtain a slurry 3 contg. ACP particulates 1 of a grain size of, for example, about <=0.1μm. The slurry 3 is diluted with ion exchanged water, thereby the concn. of the ACP particulates 1 is adjusted so as to attain 8wt.%. The ACP slurry 3 contg. such ACP particulates 1 and an org. dispersant 2 is supplied by a fixed delivery pump 4 to a spray driver 5, and an atomizer 6 is rotated at a high speed, by which the slurry is granulated and dried.  The resulted ACP particles 7 are classified and drawn by a cyclone 8 in such a manner that the average grain size attains, for example, 10 to 100μm.
Patent JP-H10270829-A (JP)
Title: Manufacture of wiring board
Inventor: SHIMIZU AKIRA
IPC: H05K3/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board manufacturing method by which a precise circuit can be formed. SOLUTION: Grooves 3 which pass through a laminated double-sided copper- clad board 1 are formed along the edges of holes which become cavities for mounting semiconductor so that the grooves 3 may partially leave connecting spots which connect parts that become the cavities to parts that become a wiring board until external size working is made and through holes 2 are bored. Then the internal surfaces of the through holes 2 are plated 4 and the through holes 2 are filled up with a printed resin 5. After the resin 5 filling up the through holes 2 is polished, a cavity for mounting semiconductor is formed by cutting the laminated board 1 along the connecting spots.
Patent JP-H09265742-A (JP)
Title: Optical pickup moving mechanism for digital disk drive unit
Inventor: TAKAGI TATSUAKI
IPC: F16H1/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make a pickup moving mechanism greaseless in a digital disk drive unit which reads recorded information from information track by moving an optical pickup in the direction of the digital disk radius. SOLUTION: In a digital disk driving device which reads recorded information from information track by moving an optical pickup 1 in the direction of the digital disk radius, the mechanism is constituted so that it moves the optical pickup 1 by transmitting the torque of a pickup driving motor via gear train 4-8 of thermoplastic resin and also the gear train 4-8 of the thermoplastic resin is composed of alternately arranged gears made of poly-acetal resin and poly- butylene terephthalate resin.
Patent JP-S60231666-A (JP)
Inventor: YOHANESU MARINUUSU BURONSUDEII
IPC: B01J23/00
Filed: 1985-04-12
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-S58193570-A (JP)
Title: Image detector
Inventor: SAEGUSA TSUTOMU
IPC: H04N5/335
Filed: 1982-05-07
Abstract: PURPOSE:To manufacture a superior detector by using a fluorescent material for improving X-ray sensitivity, and determining the thickness of a photoconductive layer on the basis of balance between the migration time of charge and a time constant. CONSTITUTION:A switch 110 is turned off and a switch 111 is turned on to turn on a light source 115; and then the switch 111 is turned off and the switch 110 is turned on to drive an X-ray generator 130, exposing a sample 131. Consequently, charge at the part exposed to the X rays is annihilated and almost no charge is implanted where the X rays are weakened by the sample 131 to maintain a charge state. A laser generator 140 is driven and mirrors 142 and 143 are also driven to move charge within a range where the charge exists; and a current corresponding to the amount of the charge flows to an output resistance 114 to develop a voltage at an output terminal. The current is an analog signal corresponding to an electrostatic latent image formed on a detection plate and the signal is processed as a video signal after A/D conversion to perform video display on a video receiver.
Patent JP-H11271807-A (JP)
Title: Active matrix substrate and liquid crystal display
Inventor: WAKAGI MASATOSHI
IPC: G02F1/1368
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate which can drive a lateral electric field type liquid crystal with high definition and a wide field angle. SOLUTION: On an active matrix substrate having a semiconductor laser 3, a gate insulating layer 4, gate wires 5, a common wire 6, an inter-layer insulating layer 8, drain wires 10, pixel electrodes 12, and a counter electrode 11; a storage capacitor 14 or additional capacitor 16 is formed of a metal film in the same layer with the semiconductor layer 3 and counter electrode 11 across the inter-layer insulating film. The semiconductor layer 3 is formed by using polycrystalline silicon and reducing the resistance by doping.