baber/WOPTO huggingface dataset:
Patent JP-H10152367-A (JP)
Title: Composition for producing carbon-containing refractory
Inventor: HASHIGUCHI TADASHI
IPC: C09C1/56
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for producing a carbon-containing refractory, readily handleable when compounding a carbonaceous powder therewith and excellent in dispersibility by using the carbonaceous powder prepared by powdering a press formed compact of carbon black having specific characteristics as a carbonaceous material in the composition for producing the carbon-containing refractory containing a refractory oxide and the carbonaceous material. SOLUTION: This composition for producing a carbon-containing refractory is obtained by using a carbonaceous powder prepared by powdering a press formed compact of carbon black, produced by press forming carbon black as a carbonaceous material under 2-500kgf/cm<2> , preferably 5-400kgf/cm<2> and having the following range of density in the composition for producing the carbon-containing refractory containing 100 pts.wt. refractory oxide and 5-30 pts.wt. carbonaceous material: ρ=8.190×10<-3> D-3.824×10<-3> L+0.516 or above and ρ=3.265×10<-3> D-3.334×10<-3> L+1.173 or below [ρ is the density (g/cc) of the formed compact; D is the arithmetic mean grain diameter (nm) measured under an electron microscope; L is the DBP oil absorption volume (mL/100g)].
Patent JP-S63156204-A (JP)
Title: Automatically guiding system
Inventor: YOKOYAMA TADAO
IPC: B65G1/137
Filed: 1986-12-19
Abstract: PURPOSE:To completely eliminate a need of men and to improve the efficiency of system operation by providing a stockroom and stations, each of which has a forwarding base and a receipt base which can detect the presence/absence of packets, on a route. CONSTITUTION:An automatic stockroom 21 and plural stations 2, each of which has a forwarding base 6 and a receipt base 7 provided with packet presence/ absence detecting means, provided on a root 1 and a control means 5 which collectively controls them constitute this system. When articles are stored in a packet and information of packet presence detected by the detecting means of the forwarding base 6 is inputted to the controller 5, the controller 5 checks whether a packet is present on the receipt base 7 of the destination station 2 or not, and the packet is carried to the station 2 if it is absent, but the packet is carried to the automatic stockroom 21 by an automatically guided vehicle 3 if it is present. When information from the detecting means of the receipt base 7 of the destination station 2 is switched from packet presence to packet absence, the packet stocked in the automatic stockroom 21 is shipped from the automatic stockroom 7 and is automatically carried to this station.
Patent JP-H05141037-A (JP)
Title: Fire protection construction of ceiling
Inventor: YAMAMOTO ATSUSHI
IPC: E04B9/00
Filed: 1991-11-20
Abstract: PURPOSE:To improve the fire proof performance of the fire protection construction of a ceiling while enhancing the production efficiency of a ceiling unit. CONSTITUTION:In a ceiling, in which a plurality of bed materials 5 are juxtaposed and ceiling materials 6a-6d, end faces of which are abutted against the lower end faces of the bed materials 5, are laid in a two upper and lower layer shape, a clearance 8 is formed to the ceiling materials 6c, 6d as lower layers while being oppositely faced to the joint section 7 of the ceiling materials 6a, 6b as upper layers. A joint displacing material 9 is inserted into the clearance 8, and the positions of joint sections 11 formed among both left and right sides of the joint displacing material 9 and the end faces of the ceiling materials 6c, 6d as the lower layers and the joint sections of the ceiling materials 6a, 6b as the upper layers are displaced.
Patent JP-H09141511-A (JP)
Title: Outside excess weld metal cutting device for spiral pipe
Inventor: OKUMURA HIDEAKI
IPC: B23C3/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To reliably cut the excess weld metal even if there is an offset in the direction of thickness between the base metals in the front and rear of the bead by providing a control part which compares a pair of distance information from distance meters and feeds a milling cutter to the outside surface of the base metal to which the distance is longer. SOLUTION: A pair of distance meters 17a, 17b for measuring the distance to the outside surface of the base metal at the entry side and delivery side of the excess weld metal of bead. Cutting control part 44 receives the signal of the distance meters 17a, 17b and compares a pair of distance information and drives a servo motor 37 as necessary to adjust the position of a milling cutter to the outside surface of the base metal to which the distance is longer and to output a cutting comand to a plasma torch 43 after it receives the signal of a length measuring device 42, whereby the excess weld metal is well cut by the milling cutter. When a pipe 46 is swung, a base plate follows it via copying rollers 18, 19.
Patent JP-H01145254-A (JP)
Title: Judgement of variation of frictional coefficient of road surface in antiskid controller
Inventor: YANO TETSUKI
IPC: B60T8/70
Filed: 1987-12-01
Abstract: PURPOSE:To permit the antiskid control corresponding to the change of the road surface state by detecting the sharp increase of the wheel speed and judging the increase of the frictional coefficient of the road surface, during the increase of the brake hydraulic pressure of a wheel. CONSTITUTION:During the operation of a vehicle, a control circuit 4 calculate the wheel acceleration speed (alpha) on the basis of the output of a wheel speed detector 3, and calculates the slip rate on the basis of each output of a car body speed detector 10 and a wheel speed detector 3. If, in such a vehicle, a hydraulic control signal is applied into an actuator 7 in a brake circuit so that the brake hydraulic pressure is increased in pulse form, and the change to the state having a large friction coefficient of a road surface is performed, the frictional force which a wheel 1 receives from the road surface sharply increases, and the wheel speed sharply increases, and the wheel acceleration speed (alpha) becomes positive. Then, the variation of the wheel speed is detected by the wheel speed detector 3, and the change of the frictional coefficient of the road surface is judged.
Patent JP-H01144975-A (JP)
Title: Fixing of biocatalyst in small and narrow region
Inventor: SUZUKI HIROAKI
IPC: G01N27/30
Filed: 1987-12-02
Abstract: PURPOSE:To fix a biocatalyst in a recess, by forming a recess on a hydrophilic substrate having reverse face coated with a water-repellent film, coating the front face except for the recess part with a cured film of a polymeric compound and retaining an aqueous solution containing a biocatalyst and an immobilization carrier solely in the recess. CONSTITUTION:A recess 3 is formed in a biocatalyst-fixing region on the front face of a hydrophilic substrate 1 having reverse face coated with a water- repellent film 7. The surface of the substrate 1 is covered with a film 2 of a polymeric compound which becomes hardly soluble by exposure to light. The polymeric compound film is exposed by using a photomask having a light- transmitting region at a region other than the biocatalyst-fixing region and the exposed film is developed. The processed substrate 1 is dipped in an aqueous solution containing a biocatalyst and an immobilization carrier and pulled out of the solution to fix the biocatalyst in the recess.
Patent JP-S63286220-A (JP)
Title: Production of electric resistance welded tube
Inventor: ITAYA MOTOAKI
IPC: B21D5/12
Filed: 1986-12-23
Abstract: PURPOSE:To reduce the cost in manufacturing by executing bending on the edge at both sides of a strip steel and the center part with the specified radius of curvature, executing bending on other zones with the specified magnification curvature of the max. product radius as well and executing butt welding. CONSTITUTION:At the prestage of a breakdown the bending of rolls 5, 6 is executed with the radius of curvature of 0.8-1.2 times the min. product radius R on the both sides edges 2a, 2b of a metal plate 1. In this case, the distance between the split parts of upper and lower rolls 5, 6 is adjusted via a spacer. The parts 3a, 3b of the metal plate 1 is then subjected to light bending with the radius in 1.5-10.0 times the max. product radius R and the center part 4 of the metal plate 1 is subjected to bending with the same radius as the side edges 2a, 2b. In succession the butt welding of the end edge is executed. Due to the forming being executed with less split rolls with preventing a buckling the production cost of an electric resistance welded tube is thus reduced.
Patent JP-S63211302-A (JP)
Title: Diaper and continuous production thereof
Inventor: IBU BIRETSUTSU
IPC: A61F13/15
Filed: 1987-12-02
Abstract: Napkin on which two strips of liquid-impermeable flexible sheet (7) are placed, over the entire length of the napkin, over the elastic elements (6) fastened by adhesive bonding in the stretched state to the inner face of the liquid-impermeable outer sheet (1), on the said face equipped with longitudinal adhesive-bonding lines (5). Adhesive is applied to the liquid-permeable inner sheet (12) and the latter is applied, over the absorbent pad (8), on the impermeable sheet (1) so as to adhere to the latter and to the strips (7) all around the absorbent pad (8). 
<??>Application: in particular, to napkins comprising an absorbent pad containing superabsorbent granular material. 
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Patent JP-H07127224-A (JP)
Title: Formation of recessed part on surface of mortar layer
Inventor: TACHIKAWA JOJI
IPC: E04F21/04
Filed: 1993-10-29
Abstract: PURPOSE:To rapidly improve adhesive strength between a mortar layer and a stuck mortar layer by dissolving an admixed material exposed on the surface of the mortar layer by applying a specified liquid and forming recessed parts on dissolved spots. CONSTITUTION:A mortar layer 12 is formed by applying mortar 11 admixed with an admixed material 13 to be dissolved in a specified liquid on a working surface 1. Thereafter, a recessed part 14 which is a dissolved spot is formed on a mortar layer surface 12a by dissolving the admixed material 13 by way of applying this specified liquid on the admixed material 13 exposed on a mortar layer surface 12a. When a stuck mortar 17 is applied on the mortar layer surface 12a, the stuck mortar 17 enters the recessed part 14, a large anchoring effect is caused after the stuck mortar 17 is hardened, and extremely large adhesive strength is manifested between the mortar layer 12 and the stuck mortar layer 18.
Patent JP-H11103712-A (JP)
Title: Automatic selector for shellfishes
Inventor: SUGIYAMA HIROAKI
IPC: B65G27/16
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic shellfish selector capable of accurately selecting shellfishes by sizes despite of a simple structure and lightness, excellent in waterproofness. SOLUTION: A hopper 4 for throwing shellfishes into a selector 2 is installed above the selector 2. The hopper 4 is directly or indirectly vibrated by a driving body different front a driving body for vibrating the selector 2 to send the shellfishes in the hopper 4 to the selector 2. The selector 2 and the hopper 4 are directly or indirectly vibrated by a common driving body and the driving body is installed above the selector 2. A rotary type raking out tool for sending the shellfishes outside is laid in the hopper 4. The hopper 4 is equipped with a conveyor for sending the shellfishes to the outside.  A straightening body for dispersing the shellfish in the width direction of the hopper 4 is installed in the hopper 4 and a flow rate adjusting lid for automatically opening and closing according to the outflow of the shellfishes at the outlet side of the hopper 4 so as to change the opened and closed amount of the outlet of the hopper 4 is fixed.
Patent JP-2000127177-A (JP)
Title: Molding machine for cylindrical molding
Inventor: NAKAJO TOSHIJI
IPC: B29C33/42
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine for a cylindrical molding capable of obtaining the molding having excellent molding size accuracy and molding strength without flash. SOLUTION: A molding recess is provided on an upper surface of an inner die 40. A filling hole 42 opened at a bottom of the recess is provided at the die 40. The die is inserted into the recess to form a cavity 4 to a periphery of the recess. A core die 5 for forming a gate 43 to the bottom of the recess is provided at an upper mold 6. A molding material 7 is lifted by a filler 44 provided at a lower mold 1 to fill the material 7 in the cavity 4 from a filling hole 42 with the gate 43, thereby forming the cylindrical molding. A pressure regulating hole 9 opened with a molding recess 41 is formed at the die 5. A pressure regulating plunger 10 vertically moving in the hole 9 by a pressure of the material 7 filled in the hole 9 is provided in the hole 9.  A driver 45 for moving down the die 5 after the material 7 is filled in the cavity 4 to bring the die 5 into contact with the bottom of the recess is provided.
Patent JP-2000277711-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUBOI OSAMU
IPC: H01L21/311
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which can manufacture a cylindrical capacitor with high yield. SOLUTION: This semiconductor device is provided with a first insulating film 10 formed on a base substrate 10, a second insulating film 61 which is formed on the first insulating film and different from it in etching characteristic, and a capacitor 79 having a storage electrode 68 formed protrudingly on the second insulating film. The storage electrode 68 is formed, stretching from the side part of the second insulating film to the lower part.
Patent JP-H05119682-A (JP)
Title: Photosensitive drum
Inventor: ENDO HIROHISA
IPC: G03G21/00
Filed: 1991-10-25
Abstract: PURPOSE:To surely ground a drum by forming a grounding plate of a shape memory alloy and forming a contact part to be restored to a shape in contact with a bearing or drum shaft at the time of using the drum on this grounding plate. CONSTITUTION:The grounding plate 28 made of the shape memory alloy to ground the drum 16 by electrically conducting the drum 16 to the drum shaft 22 side is provided. The contact part to be restored to the shape in contact with the bearing 20 or the drum shaft 22 at a prescribed temp. is formed on this grounding plate 28. The contact part of the grounding plate 28 is a pawl part 28C to be press fitted to the bearing 20 of a flange 18 and is so formed that this pawl part 28C is restored to the shape in contact with the bearing at the environmental use at the time of using the drum. Pawl parts 28E to be pressed fitted to the outer peripheral surface part of the flange 18 are formed on the grounding plate 28 in such a manner that these pawl parts 28E come into contact with the inside surface of the drum 16 at the time of press fitting the outer peripheral surface part of the flange 18 to the drum end. Then, the pawl parts 28C and 28E are eventually surely electrically conducted to each other.
Patent JP-S63158880-A (JP)
Title: Optical semiconductor device
Inventor: NAGAO SHIGERU
IPC: H01L31/10
Filed: 1986-12-23
Abstract: PURPOSE:To reduce floating capacitance by forming structure in which a semiconductor photodetector or a semiconductor light-emitting element is arranged onto a substrate susceptor formed by semi-insulating GaAs. CONSTITUTION:The laminate film of a TiPtAu film 2 and an Au film 3 containing Sn is formed on the front side of a semi-insulating GaAs substrate susceptor 1, while a TiPtAu film 4 is formed on the rear side of the substrate susceptor 1, and a semiconductor photodetector 5 is disposed onto the Au film 3 including Sn. With the semiconductor photodetector 5, an n-type InP layer 7 is formed onto an n-type InP substrate 6 doped with S, an n-type In0.53Ga0.47As layer 8 is formed onto the n-type InP layer, and a p-type In0.53Ga0.47As region 9 is shaped into the layer 8. A nonreflective film 10 consisting of an SiN film is formed onto the region 9 and connected partially to the region 9. an anode electrode shaped by a TiPtAu film 11 is formed, a cathode electrode shaped by an Au film 12 containing Sn is formed onto the rear of the substrate 6, and a structure in which the whole element is coated with a protective film 13 made up of the SiN film is shaped.
Patent JP-H08144131-A (JP)
Title: Isotropic petroleum pitch for producing carbon fiber
Inventor: SAITO YASUSHI
IPC: C08L95/00
Filed: 1994-11-16
Abstract: PURPOSE: To obtain the subject pitch having each specific molecular weight distribution, weight-average molecular weight, softening point, toluene insoluble content and aromatic index, compatible even with relatively low spinning temperature and pressure, relatively broad in spinning temperature range, and capable of giving carbon fibers with adequate physical properties. CONSTITUTION: This isotropic petroleum pitch has the following characteristics: having such molecular weight distribution that >=80wt.% thereof fall within the range of molecular weight between 300 and 1200; weight-average molecular weight: 600-700; softening point: 180-200 deg.C; toluene insolubles: 50wt.%; and aromatic index: 80-90. This pitch is obtained by passing residual oil 1 after catalytic cracking and through a catalyst removing device 2, residual oil tank 4, and deaerating tank 6, removing <=400 deg.C fractions by vacuum distillation in falling film distillation devices 8, 13 and then removing light fractions in a centrifugal molecular distillation device 23, after being passed through residue fraction tanks 17, 19 and deaerating tank 21 thus affording a residual pitch 27, the objective isotropic petroleum pitch.  This pitch is readily soluble in an aromatic solvent, and less apt to cause spinneret cloggings or stains.
Patent JP-H02151808-A (JP)
Title: Optical fiber fixing method
Inventor: KAKII TOSHIAKI
IPC: G02B6/24
Filed: 1988-12-05
Abstract: PURPOSE:To accurately and securely fix optical fibers at a specific positions by forming a thin film for connection at each optical fiber fixation position and pressing the optical fibers against a fixation member integrally across a thin film for connection. CONSTITUTION:Adhesive resin 22, etc., is stuck only where the optical fibers are connected in V grooves 20 of a silicon substrate where the V grooves 20 in which the optical fibers are positioned area formed. Then the optical fibers 23a-23d are mounted so that their surfaces contacet the thin film 22 for connection in the V grooves 21 and mutually adjacent optical fiber are pressed by pressure plates 23a-23c, etc. Consequently, the optical fibers 23a-23d are securely fixed at specific positions and thus positioned.
Patent JP-2000126187-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: HIBI YASUSHI
IPC: H04N7/18
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To display with a simple operation, instantaneously and accurately an ultrasonic image data at a moment when an operator would like to freeze it. SOLUTION: A cinememory 5 for recording ultrasonic data of a plurality of continuous frames and a storing device 8 for storing a time shift (a time difference) between an instance for wishing to freeze it and an instance when the freezing operation is actually performed are proided. When an operator performs a freezing operation, the time difference is converted into an optimum no. of frames based on the time difference and the present frame rate in a frame converting part 9 and then, the output frame no. traced back to the past by the above described frame no. as the newest frame no. reference is calculated by a cinememory reading-out and controlling part 10 and an ultrasonic data of the frame corresponding to the output frame no. recorded in the cinememory 5 is read out and this ultrasonic data is converted into an image data and it is displayed.
Patent JP-H07136027-A (JP)
Title: Sink cabinet
Inventor: MARUYAMA NAOTO
IPC: A47B77/06
Filed: 1993-11-12
Abstract: PURPOSE:To prevent leakage of water or the like by joining side caps to each other in such a manner that the side cap fitted to one top plate is positioned in an area produced by locating the side cap fitted to the other top plate inside from the side of a cabinet. CONSTITUTION:A side cap 19 fitted to a work top 13 placed and fixed on a gas table side floor cabinet 12 and a side cap 20 fitted to a work top 16 placed and fixed on the sink side floor cabinet 15 are brought into contact with each other and joined to each other. Accordingly, the side cap 19 and the side cap 20 are joined to each other in such a manner that the side cap 20 fitted to the work top 16 placed and fixed on the sink side floor cabinet 15 is stored in an area A produced by locating the side cap 19 fitted to the work top 13 inside from the side surface of the gas table side floor cabinet 12.
Patent JP-H06154082-A (JP)
Title: Electric water heater
Inventor: KANBA TAKAO
IPC: A47J27/21
Filed: 1992-11-18
Abstract: PURPOSE:To curtail the number of wiring parts by loading a motor on a sub strate for loading control parts and connecting electrically and mechanically the motor to the substrate. CONSTITUTION:A motor 6 for driving a pump 4 is loaded on a control substrate 8 attached to a holder 7 and the holder 7 is attached to the heater body. A commercial power source, a heating element 2, a temperature detecting sensor 9, etc., and the substrate 8 are connected by connectors 11, 12, the surface loaded with the motor 6 and the control parts 10 is set to the bottom face side of a vessel 1 and the substrate 8 is attached in a prescribed position of the heater body through the holder 7. In such a way, the motor 6 is combined with the pump 4 by a suitable combining means such as magnetic combining, coupling combining, etc., and by a rotation of the motor 6, the pump 4 comes to be driven. In such a way, by loading the motor 6 to the substrate 8 for loading the control parts 10 and connecting electrically and mechanically the motor 6 to the substrate 8, it becomes unnecessary to connect the motor 6 and the substrate 8 at the time of assembly. According, its wiring work is omitted and the wiring part is curtailed, and a wiring error can be eliminated.
Patent JP-H08163575-A (JP)
Title: Method and device for decoding picture
Inventor: NAGAI NORIHIKO
IPC: H04N19/625
Filed: 1994-12-12
Abstract: PURPOSE: To provide a method and a device for decoding pictures capable of obtaining picture output with less noise even when an I frame is not provided inside a sequence. CONSTITUTION: At the time of predicting picture frames from plural prediction frames and decoding encoded picture data, the first P1 frame and the next B2 frame of ant input bit stream 100 are the frames predicted from the two frames that are a P0 frame before being inputted and the P1 frame inputted at first originally in a movement compensation picture reproducing part 60. Thus, for the next B2 frame of the first P1 frame, the first P1 frame is read from a frame memory, another reference picture is defined as entirely gray instead of the uninputted P0 frame and reproduction is performed in the movement compensation picture reproducing part 60. For the second P4 and succeeding frames, a processing similar to the normal processing is performed.