baber/WOPTO huggingface dataset:
Patent JP-H10118863-A (JP)
Title: Automatic pipe end processing device for plastic coated steel pipe
Inventor: TSURUTA KAZUO
IPC: B24B9/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To remove the pipe-end coating without damaging the surface of a steel pipe. SOLUTION: A automatic pipe-end processing device is made up of a steel pipe rotating device for supporting a plastic coated steel pipe P horizontally and rotating it in the circumferential direction, a carriage 2 capable of moving along rails 8 laid parallel to the steel pipe rotating device, and three pipe-end processing units 3, 4, 5 installed on the carriage 2, that is, a brush unit 3 having a rotary wire brush 21 for scraping the pipe-end coating part of the plastic coated steel pipe P, a grinding unit 4 having a grinding flap wheel 26 for grinding and removing the remaining deposits on the surface of the pipe-end, and a taper cutter unit 5 for taper-cutting the end part of a plastic coating 40. The three units 3, 4, 5 are installed at needed intervals on the circumferential direction.
Patent JP-H11107211-A (JP)
Title: Repairing method and structure of crack on pavement surface
Inventor: AOMORI NAOKI
IPC: E01C23/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a closely sticking condition on an existing pavement body by filling cracks on the pavement body with a bituminous binder or a fluid heated-mortar mixture and laying the binder or mortar mixture and a sheet of netting so as to cover the pavement body and constituting an integrally formed layer of both materials. SOLUTION: After soil or the like in cracks has been removed, cracks are filled with a bituminous binder or a fluid heated-mortar mixture the fluidity of which has been enhanced. Subsequently, the bituminous binder or the fluid heated-mortar mixture is evenly laid so as to cover the filled parts to form the first layer 6. Before the first layer 6 gets cold, a sheet of netting 7 is laid. And further, the bituminous binder or the fluid heated-mortar mixture is placed so as to hold the netting 7 between the upper side and the lower first layer 6 to form the second layer 8. The first and second layers 6, 8 are closely stuck and integrally formed in a short time so as to hold the netting 7. In this way, a firmly repaired structure excellent in a state closely fitted to an existing pavement body can be efficiently formed in a simple work.
Patent JP-S61156350-A (JP)
Title: Diagnosis and relief system for common bus fault
Inventor: KINOSHITA KENJI
IPC: G06F13/00
Filed: 1984-12-27
Abstract: PURPOSE:To perform automatically the search of a faulty device and isolation of the faulty device from a common bus when a bus fault occurs, by providing a common bus connection/switch device between the common bus and a line trunk device for connection and cut-off of the bus. CONSTITUTION:An output gate circuit of a line trunk device 151 has a trouble and a common bus 120 is held at a logical positive or negative level. Then a central controller 100 detects a fault of the bus 120. Under such conditions, the controller 100 sends the bus cut-off indication signals to common bus connection/switch devices 140, 141 and 142 respectively to check the generation of the fault of the bus 120 after cutting off the connection between trunk devices 150-152 and the bus 120. Then the device 151 is separated from the bus 120 and at the same time transmits the bus connection indicating signals to the corresponding devices 140 and 142 in order to connect the nondefect devices 150 and 152.
Patent JP-H10101788-A (JP)
Title: Method for polymerizing hexafluoropropene oxide
Inventor: KOIKE NORIYUKI
IPC: C08G65/22
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method for polymerizing hexafluoropropene oxide whereby the heat of polymn. is effectively removed by adding a liquefied gas of a specific fluorocarbon to the polymn. system and conducting the polymn. while allowing the liquified gas to evaporate. SOLUTION: Hexafluoropropene oxide is polymerized by adding a liquefied gas of a 1-4C fluorocarbon to the polymn. system and keeping the pressure of the gas phase in a polymerizer at or below the vapor pressure of the liquefied gas to allow the liquefied gas to vaporize from the system. In this case, it is advantageous to conduct the polymn. by keeping the temp. of the liq. phase at -70 to -10 deg.C with an apparatus for cooling and liquefying the vapor of the liquefied gas to recirculate it into the reactor or by keeping the temp. inside the reactor at -70 to -10 deg.C with an apparatus for compressing, liquefying, and cooling the vapor of the liquefied gas to recirculate it into the reactor.
Patent JP-2001095482-A (JP)
Title: Production of fermented dairy food and fermented dairy food
Inventor: YAMAMOTO KEIICHI
IPC: A23C9/137
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a fermented dairy food in which solids such as fruits and the like are stably dispersed. SOLUTION: This production of a fermented dairy food is to ferment mixed raw materials comprising raw milk, lactobacilli, native gellan gum and a solid food, thus, the solid food is stably dispersed in the mixed raw material without generating problems such as separation, coagulation and the like during the fermentation.
Patent JP-H01123455-A (JP)
Title: Inductance for integrated circuit
Inventor: TANAKA TOSHINORI
IPC: H01L27/04
Filed: 1987-11-06
Abstract: PURPOSE:To constitute an inductance consisting of each ribbon-shaped conductor, whose one end and other end are respectively used as an electrode, by a method wherein a plurality ot the ribbon-shaped conductors and a plurality of dielectric films are respectively formed in order on a semiconductor substrate and the ribbon-shaped conductors are connected electrically in series. CONSTITUTION:A ribbon-shaped conductor 2 is deposited on a semiconductor substrate 1. One end 2c of a circular arc part 2b, which is not connected to a straight line part 2a of the conductor 2 and is located on the side opposite to the circular arc part connected to the straight line part, is positioned on the side under the almost central position of the substrate 1. A rectangle-shaped dielectric film 4 is formed on the conductor 2 and on the almost whole surface, on which this conductor 2 is not formed, of the substrate 1. Moreover, a through hole 6 is formed in the film 4 and a through hole conductor 6a is formed in the through hole up to the upper part of the film 4. After that, a ribbon-shaped conductor 5 is deposited on the film 4. Thereby, the conductors 2 and 5 are both formed as an inductance.
Patent JP-H02223091-A (JP)
Title: Computer memory system
Inventor: JIEFURII DEI KAATSU
IPC: G06F12/08
Filed: 1989-10-27
Abstract: PURPOSE: To contrive reduction in time for the purpose of packing a cache by starting a reading motion before a writing motion, in the case where the data obtained in response to the reading motion relating to the reading command has no influence on the writing motion relating to the writing command. CONSTITUTION: A reading motion is commenced before a writing motion previously issued, except that the reading motion must wait for the completion of the writing motion in the case where the writing motion affects the data to be obtained by the reading motion. Accordingly, reading can proceed faster than any writing motion that is free from conflict with reading. As a result, the reading motion can be commenced quickly; hence, time can be reduced for packing cache memory.
Patent JP-H09124326-A (JP)
Title: Mechanism supporting plunger
Inventor: TSUCHIMOTO YOSHIHIRO
IPC: C03B11/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a glass molded product from cracking or cleaving by installing a swinging means between the floating supporter and the lift and swingably setting the floating supporter to the lift. SOLUTION: A plunger 14 is set above the bottom force into which a molten glass lump is fed and the plunger 14 is allowed to move down to press-mold the molten glass lump in the mold whereby a glass product is produced. At this time, the plunger flange 48 set above the plunger 14 is held with a floating supporter 44 in such a state that it is started, and the plunger 14 is freely movably in the horizontal direction. The lift set above is allowed the plunger 14 to vertically move through the floating supporter 44. Further, a swing supporter 46 is set between the floating supporter 46 and the lift and the floating supporter 44 is swingably supported to lift so that the restoring force of the lift may be absorbed by the swinging motion.
Patent JP-H1186339-A (JP)
Title: Optical disk substrate
Inventor: ANDO MASATO
IPC: G11B7/24047
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate copolymer substrate having excellent thermal stability and low double refraction by using two kinds of bivalent phenols in a specified proportion and incorporating a specified amt. of a phosphorus compd. SOLUTION: In this polycarbonate copolymer, at least 80 mol.% of the whole aromatic dihydroxy component consists of (a) 1,1-bis(4hydroxyphenyl)-3,3,5- trimethylcyclohexane and (b) 4,4'-(mphenylenediisopropylidene)diphenyl and/or 2,2-bis(3-methyl-4-hydroxyphenyl)propane, and the components (a) and (b) are included by 99:1 to 20:80 molar ratio. The optical disk substrate is produced by forming the copolymer and the disk substrate contains a phosphorus compd. by 1×10<-5> to 9×10<-5> pt.wt. calculated as phosphorus atoms to 100 pts.wt. of the substrate. The proportion of the component (a) to the component (b) is further preferably controlled to 80:20 to 30:70.
Patent JP-H10123527-A (JP)
Title: Production of liquid crystal element
Inventor: OKADA SHINJIRO
IPC: G02F1/1337
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve orientation at smectic phase having a chiral smectic C phase without having a cholesteric phase in a high-temp. phase and to improve driving characteristics by heating the electrodes of electrode substrates and controlling the temp. change at the time of phase transition from an isotropic phase to the smectic phase. SOLUTION: Two sheets of the glass substrate 12 formed with the transparent electrodes 11 are arranged to face each other with the electrodes 11 on the inside surface side. The liquid crystal material having the chiral smectic C phase without having the cholesteric phase in the high-temp. phase is held therebetween. The electrodes 11 are heated by passing currents across the electrodes 11 on the same substrates from a constant current source 13 to change the liquid crystal material to the isotropic phase. The currents are thereafter shut off and the heat quantity directly applied on the liquid crystals in controlled to rapidly cool the liquid crystals, by which the density of the island-shaped regions of the smectic A phase at the time of the phase transition is increased.  The joining between the island-shaped regions is, therefore, effected and the uniform orientation state is formed before the island-shaped region grow and generate nonuniformity.
Patent JP-S60160859-A (JP)
Title: Cheese flavor imparting product and its production
Inventor: SUBEN HEIRANDO
IPC: A23L27/21
Filed: 1984-12-27
Abstract: A concentrated flavoring product imparting the flavor of cheese based on an aromatic fat containing aromatic substances from the crust of a hard or semihard cheese. It additionally contains vegetable protein hydrolyzate, leucine and a casein hydrolyzate.
Patent JP-2000098733-A (JP)
Title: Developing device and process cartridge provided therewith and image forming device
Inventor: MIZOGUCHI YOSHIHITO
IPC: G03G15/08
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device constituted so that the service life thereof can be prolonged and the surface staining of a developer carrier can be reduced even when developer whose grain size is small and whose electrifiability is low is used or a process cartridge or an image forming device equipped with this developing device. SOLUTION: A sleeve element assembly 51 constituting a developing sleeve is mainly constituted of aluminum alloy, copper alloy or metal whose Vickers hardness HV satisfies a value within the range of 50 to 150. The roughening processing of the surface of the assembly 51 is executed by spherical grains so that plural projecting parts and plural recessed parts are formed. Thereafter, electroless Ni-P plating being equal to or over the Vickers hardness HV 300 is executed so as to form a plated layer 52 whose thickness is within the range of 5 to 25 μm at the surface of the assembly 51. Thus, the respective recessed part formed at the surface of the assembly 51 by the roughening processing executed by the spherical grains are made into the almost mirror surfaces.
Patent JP-H02175927-A (JP)
Title: Contact roll or tension pulley
Inventor: HAINTSU DEIITA BENTSUINGAA
IPC: F16C13/00
Filed: 1989-10-31
Abstract: PURPOSE: To prevent the excessive rising of temperature and the elevation of a necessary driving torque by forming a contact roll or tension pulley so that a part of a grease supplied to an upper ball row receiving a large load will flow down to the lower ball row. CONSTITUTION: An outer ring 3, two ball rows 4, 5 and a shaft 6 are arranged in a bearing housing 1, and a rotary shell 7 is mounted on the upper portion of the shaft 6. A grease is supplied to the upper ball row 4 through a grease- filling port 10 and a lateral groove 11, and a small amount of the grease or its oil component flows down to the lower ball row 5.
Patent JP-S60158595-A (JP)
Title: Ballast system and ballast adapter
Inventor: JIEEMUSU REO RAGURII
IPC: H05B41/16
Filed: 1984-12-25
Abstract: A ballast adaptor circuit which makes it possible to use a known rapid start ballast, designed for operating two T12 (38 mm diameter) fluorescent lamps, for operation of two T8 (26 mm diameter) fluorescent lamps (14, 15) by means of a simple modification that does not require cutting wires or extensive rewiring of the ballast device. The adaptor circuit comprises an auxiliary circuit including a tuned series-parallel LC network (21, 24) connected in parallel with either one or both of the lamps. The LC network is tuned to supply an odd harmonic current to the lamps (14, 15), preferably the seventh harmonic. Improved starting is achieved by adding a series RC circuit (27, 28) and a SIDAC trigger device (29) to the network to produce voltage pulses at the peaks of the AC supply voltage.
Patent JP-H01123982-A (JP)
Title: Door for refrigerator, etc.
Inventor: IIDA YOSHIHIKO
IPC: F25D23/02
Filed: 1987-11-09
Abstract: PURPOSE: To fix a door horizontally by providing fitting pins having an inclining face at the part of a door cover touching a door surface plate and fitting the pins into holes at the left and right ends of the door surface plate thereby eliminating leakage of foamed polyurethane heat insulating material or deformation of the door and fixing the door horizontally. CONSTITUTION: When the fixing hole 28, 29 of a door surface plate 27 passes through the high part 45, 46 at the inclining part 41, 42 of a fitting pin 36, 38, the pin 36, 38 sinks into the hole 28, 29 by resiliency to abut against a position regulating rib 21, 22 at a part touching the end face 30, 31 of a plate 27. When a door frame 10 is inserted after a door cover 37, 35 its secured to the plate 27, a door rear plate 11 is fixed to the flange part 24 of a door frame 10 and set in a foaming jig and a foamable polyurethane heat insulating material is foamed therein, each part is bonded through adhesion thereof to produce a door structure and a gasket 26 is fixed to the fixing groove 25 of the door frame 10.  When the door surface plate and the door cover are jointed mechanically, leakage of foamed polyurethane heat insulating material is prevented and the door can be fixed horizontally while preventing deformation.
Patent JP-H06105819-A (JP)
Title: Rr interval spectral analysis method and apparatus
Inventor: KAWADA HIROSHI
IPC: A61B5/352
Filed: 1992-09-28
Abstract: PURPOSE:To enable early discovery of autonomic disorder by selecting spectral analysis areas at a plurality of points quickly on an R-R tachogram to shorten time until the results of analysis are compared. CONSTITUTION:An RR interval spectral analyzer inputs an RR interval data to select a plurality of spectral analysis areas in the RR interval data and a spectral analysis is performed within the plurality of analysis areas selected to output the results of the analysis at the plurality of points.
Patent JP-H0999398-A (JP)
Title: Waste can crushing machine
Inventor: NAKAJIMA KAZUHIKO
IPC: B30B9/32
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a waste can crushing machine which has a simple structure directly charging the waste can to a compressing part without arranging a chute and has a suitable door, in a low cost. SOLUTION: In this machine, a fixed plate 10, a movable plate 40 supported so as to be possible to advance/retreat between an approaching position to the fixed plate and a waiting position apart from this plate, and driving means for driving to advance/retreat the movable plate, are provided. Further, the end part at the waiting position side of the movable plate is supported so as to be freely turned and the door 50 for opening/closing a gap between the movable plate and the fixed plate at the waiting position is provided, and a guide rail 51 in almost parallel state to the moving locus of the movable plate at the closed position of the door, is arranged in the door.  Further, an engaging part 42 regulating the shifting to the vertical direction of the door by engaging with the guide rail and permitting the shifting of the movable plate to the fixed plate direction, is arranged in the movable plate. By this constitution, the waste can is charged between the fixed plate and the movable plate, and the movable plate is shifted to the fixed plate direction, and while compressing the waste can, the door can be held to the closed position.
Patent JP-2001105375-A (JP)
Title: Composite air chuck with position detection mechanism
Inventor: ASAMI SATOSHI
IPC: F15B15/28
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To certainly detect chuck operation of a work by jaw members with a simple structure in a composite air chuck having a casing coaxially installed with both an air cylinder mechanism for chucking and an air cylinder mechanism for a stroke inward and outward inside the casing. SOLUTION: In this air chuck, a first air cylinder mechanism 5 for a stroke having a large-diameter first piston 11 and a large-diameter first rod 12 is installed inside a casing 1, while a second air cylinder mechanism 6 for chucking having a small-diameter second piston 22 and a small-diameter rod 23 is coaxially installed inside the first air cylinder mechanism 5. A base end part of the second rod 23 is projected from the first piston 11, is extended to a position facing a position detection part 3 of the casing 1, and is installed with a magnet 44. The position detection part 3 is installed with a magnetic sensor 45, and an opening/closing position of the jaw members 30, 30 can be detected by detecting an operation position of the second rod 23.
Patent JP-S62143125-A (JP)
Title: Data read/write circuit for memory
Inventor: OGAWA MASAAKI
IPC: G06F5/06
Filed: 1985-12-18
Abstract: PURPOSE:To omit a selecting circuit and a latch circuit by using a counter circuit to be used at the reading of data from a buffer memory also at the writing of data. CONSTITUTION:To write data from a data I/O device 14 in a memory 16, a CPU 30 outputs a select signal from a SELECT terminal to invalidata a counter control circuit 38. Then, the CPU 30 outputs a signal '0' to an R/W' terminal to set up the memory 16 to a writing mode and outputs '0' to an I/O' terminal to set up a data I/0' device 14 to an output mode. The CPU 30 outputs the address value of a storing position of the memory 16 to be written to a bus 32 and sets up a LOAD terminal to '1', so that both counters 34, 36 enters the corresponding bits of the address value on the bus 43 into respective insides. Then, the CPU 30 stops the output to the bus 32 and sets up an OE2 terminal to '1' to output objective data from a data I/O device 14 to the bus 32. The memory 16 stores the data on the bus 32 in a specified storage position in response to the rise of the R/W' signal.
Patent JP-2001098880-A (JP)
Title: Method and apparatus for surveying pit wall surface
Inventor: HATA KOJI
IPC: E21D1/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To shorten a working period required for survey. SOLUTION: According to this procedure, when it is determined in step 1 that excavation by an excavator is ended and excavation much is completely taken out, a survey apparatus is lowered in step 2. When the survey apparatus is lowered to a prescribed location, the survey apparatus is installed in the location, and automatic horizontal adjustment is carried out by means of a leveling stand in step 3. When the installation is completed, an image pickup angle, focus, etc., of a digital camera are adjusted to pick up an image, in step 4. Next, the digital camera 22 is rotated to carry out image pickup by a prescribed angles, along a baserock wall surface 14 of a pit 12, and then the digital camera 22 is lowered by a prescribed distance, following the repeated operation in the step 4 and this operation in step 5.  With respect to the image pickup information thus obtained, image data are taken backed to office, which are then coupled to each other in step 6.
Patent JP-H08146332-A (JP)
Title: Polygonal mirror motor
Inventor: NAKAJIMA TAKESHI
IPC: G02B26/12
Filed: 1994-11-17
Abstract: PURPOSE: To prevent vaporized substance due to the temperature rise of a motor from sticking to the inner surface of a mirror glass by adding a heat insulating material in between a cover for a polygonal mirror and the laser beam transmissible mirror glass. CONSTITUTION: The polygonal mirror 2 is fixed on the rotor 3 of the motor main body 4. The polygonal mirror 2 is covered with the mirror cover 1, and a laser beam transmissible window is installed on the cover 1. The mirror glass 6 is mounted on the laser beam transmissible window through the heat insulating material 5. Thus, cooling of the cover 1 is not transmitted to the surface of the glass 6, then, the surface of the glass 6 is kept at a high temperature. Thus, the substance vaporized in the motor in accordance with the temperature rise of the motor main body 4 does not stick to the surface of the glass 6, but the substance sticks to the inner surface of the cover 1 in temperature lower than that of the surface of the glass 6. Thus, the occurrence of fogging on the mirror glass 6 is prevented when the mirror glass is kept at the high temperature.
Patent JP-H01132899-A (JP)
Title: Incombustible gypsum board base paper
Inventor: GOTO NAOMI
IPC: D21H27/30
Filed: 1987-11-10
Abstract: PURPOSE: To obtain a gypsum board base paper comprising a noncombustible layer having a surface layer consisting essentially of an inorganic powder and a back layer comprising a water absorbent paper stock layer and having a high degree of flame retardance without using asbestos. CONSTITUTION: A noncombustible gypsum board base paper is obtained by using a noncombustible layer (a) prepared by compounding a fibrous material (e.g. pulp) and a binder (e.g. a styrene-butadiene rubber) with an inorganic powder (preferably aluminum hydroxide, etc.), as a principal component and carrying out papermaking as a surface layer and a water absorbent paper stock layer (b) comprising a waste paper, etc., as a back layer. A water nonabsorbing paper stock layer may preferably be provided as an interlayer.