baber/WOPTO huggingface dataset:
Patent JP-H09137695-A (JP)
Title: Course-correcting device for pipe-burying apparatus
Inventor: MURATA MITSUO
IPC: E21D9/08
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To make operations for course correction easy with angles of swinging in the upward, the downward, the rightward and the leftward directions made approximately equal without regard to distances in installation of course- correcting cylinders. SOLUTION: A pipe-burying apparatus is equipped with a lead pipe body composed in an integrated body of a plurality of tubular bodies, each in a diameter the same as each of burying pipes 6, 6... and connected to each of the burying pipes arranged in parallel with one another, a bit mouth part formed in a section the same as the lead pipe body and connected swingably to the front end of the lead pipe body through four course-correcting cylinders on the upper, the lower, the right and the left positions, and excavation heads 15, 16 arranged at each of cylindrical parts of the bit mouth part.  Strokes of the course-correcting cylinders can be selectively decided in accordance with distance of arrangement on the upper, the lower, the right and left positions, and thereby the angles of inclinations in the upward, the downward, the rightward and the leftward directions can be made approximately equal.
Patent JP-2000124404-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAZAWA HIDESHI
IPC: G05F1/10
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that is capable of controlling a step-up circuit without modifying a mask layout corresponding to the voltage of an outer power supply, and restraing a power consumption loss. SOLUTION: A semiconductor integrated circuit is equipped with a step-up circuit 1 that steps up a power supply voltage, an oscillation circuit 2 and a load circuit 3 which operate on the output voltage of the step-up circuit 1 as a power supply, a start-up circuit 4 which fixes the output voltage of the step-up circuit at a constant potential, a multi-power supply voltage detection circuit 5 that discriminates the output voltage level of the step-up circuit 1, and a step-up magnification control circuit 6 that controls the step-up magnification of the step-up circuit 1 corresponding to a discrimination result outputted from the multi-power supply voltage detection circuit 5.  Moreover, a constant voltage circuit operating on the output voltage of the step-up circuit as a power supply is provided between the step-up circuit 1 and the oscillation circuit 2, and the oscillation circuit 2 and the load circuit 3 may be operated by making the output voltage of the constant voltage circuit serve as a power supply.
Patent JP-2001112068-A (JP)
Title: Infrared ray remote control signal processing unit
Inventor: HIKICHI YASUSHI
IPC: H04Q9/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional infrared ray remote control signal processing unit wherein saving of power consumption is insufficient because a remote control signal reception circuit 5 and a CPU 10 discriminating a remote control signal reception are always energized independently of the presence of an infrared ray remote control signal resulting in consuming power to receive the infrared ray remote control signal all the time. SOLUTION: The infrared ray remote control signal processing unit of this invention is provided with a remote control code discrimination means. the remote control code discrimination means discriminates a remote control code of an infrared ray remote control signal received by a remote control sing reception means, and when the means discriminates that the remote control code is a power supply remote control code to control ON/OFF of the power supply of the system device, the means applies ON/OFF control to a control switch so as to supply/interrupt the power supply from the power supply means to an arithmetic means and a main circuit.
Patent JP-H09112534-A (JP)
Title: Driving quantity changing mechanism of crank device
Inventor: YASUNO MASANORI
IPC: D03C5/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate machining and driving quantity changing work, and also to miniaturize a crank device by constituting the device by first and second crank elements that have been connected so that the connecting angle of the crank can be changeable, and by connecting both the crank elements with a split and tightening structure. SOLUTION: A crank element 3 is concentrically fixed to a driving shaft 1, and the fixing to the driving shaft 1 is carried out by screwing and tightening a screw bolt 32 into the split and tightening part. A connecting shaft 33 projected in the axial direction of the crank element 3 is formed in an eccentric position, and a crank element 5 is insertedly fitted to this connecting shaft 33, and by screwing and tightening a screw bolt 52 into a split and tightening part 51, the relative position of the connecting shaft 33 and the part 51 is fixed.  Further, a connecting pin 53 projected in the axial direction is also formed to the crank element 5 in an eccentric position, and a link 7 that is to be connected to a driving object is insertedly fitted to this connecting pin 53, and the relative position thereof is fixed by screwing and tightening a screw bolt 52 into a split and tightening part 51.
Patent JP-H07142159-A (JP)
Title: Sheath heater
Inventor: YASUDA TSUJIHIKO
IPC: H05B3/48
Filed: 1993-11-22
Abstract: PURPOSE:To prevent the deformation or damage of coil wire when the powder filled between a heating wire holder and a protective tube is compressed and solidified into a tube-like inorganic insulating material by forming a resistance heating wire used for a sheath heater with the coil wire, and filling the inorganic insulating material into the coil wire. CONSTITUTION:A resistance heating wire 14A made of a coil wire 32 inserted with an inorganic linear core material 30 is wound on a cylindrical holder 26 made of an inorganic insulating material and inserted and buried with a pair of lead wires 12 at the center section, both ends of the heating wire 14A are connected to the lead wires 12 via connecting wires 24, and spacers 28 are fitted to the holder 26. The opening side of a protective tube 20 is closed by a silicone rubber plug provided with holes for guiding the lead wires 12, the protective tube 20 is shrunk in diameter, and a powdery inorganic insulating material is fed here and compressed and solidified. The core material 30 is inserted in the heating wire 32, no deformation or damage of the heating wire 32 occurs, and no dispersion occurs on the electrical resistivity of a sheath heater.
Patent JP-H06134921-A (JP)
Title: Damping steel panel excellent in short distance interval continuous spot weldability
Inventor: TSURI YUKIROU
IPC: B32B15/08
Filed: 1992-10-30
Abstract: PURPOSE:To improve the short distance interval continuous spot weldability of a damping steel panel wherein a viscoelastic resin compounded with metal particles is held between two plated steel panels. CONSTITUTION:The lower limit (n) (vol.%) of the compounding amt. of metal particles is prescribed according to formula n=1.85(TS-TP)/TF+1 [wherein TP is the m.p. ( deg.C) of a steel panel, TP is the m.p. ( deg.C) of a plating layer and TF is the m.p. ( deg.C) of metal particles].
Patent JP-H04168218-A (JP)
Title: Manufacture of steel tube excellent in earthquake resistance, fire resistance and low temperature toughness
Inventor: YAMAMOTO YASUSHI
IPC: C21D8/10
Filed: 1990-10-30
Abstract: PURPOSE:To improve the low temp. toughness of a steel tube by specifying heat treating conditions for a low carbon steel pipe having a specified chemical compsn. CONSTITUTION:A low carbon steel tube contg., by weight, 0.1 to 2.5% Mo and furthermore contg. 0.010 to 0.15% Nb and 0.010 to 0.30% V is heated to Ac3-250 to Ac3-20 deg.C, is successively subjected to rapid cooling at >=15 deg.C/sec cooling rate, is thereafter provided with >=0.05% cold working strain and is furthermore tempered in the temp. range of 200 to 600 deg.C. In this way, the steel tube excellent in earthquake resistance, fire resistance and low temp. toughness can be manufactured. It is effectively utilized for the manufacture of a steel having resistance till its collapse in case of generating an eqrthquake, having strength in case of a fire without fireproofing and furthermore withstanding use in a cold district.
Patent JP-2000106183-A (JP)
Title: Non-aqueous secondary battery and manufacture of graphite powder
Inventor: HONBOU HIDETOSHI
IPC: H01M4/133
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material having superior reversibility of storage and release of lithium, and provide a nonaqueous secondary battery using this carbon material as a negative electrode material and having high energy density and an superior quick charge and discharge characteristic. SOLUTION: Graphite powder, having a grain size at 100 μm or less and existing in the crystal structure of the ratio for the rhombohedral structure being 20% or less, is used as a negative electrode active material so as to form a nonaqueous secondary battery. This graphite powder can be obtained by crushing the graphite with a jet mill and heating it at 900 degree C or higher of temperature. In this case, a negative electrode includes the graphite powder containing 80% or more of the hexagonal structure graphite.
Patent JP-H05126373-A (JP)
Title: Ventilator for bathroom
Inventor: TSUMURA MASAKI
IPC: F24F7/013
Filed: 1991-11-08
Abstract: PURPOSE:To prevent corrosion of a wooden frame, a wall when the air containing humidity is discharged out of a room in a ventilator for a bathroom. CONSTITUTION:A drain pan 14 covering a lower surface 13 of a vertical wall 3 and having a flash part 15 at the rear is provided at a lower part of a ventilator body 1. The part 15 is disposed at the exterior 16 of a room. Thus, the air A containing humidity can be discharged to the exterior 16 of the room without humidifying the surface 13 of an wooden frame 19.
Patent JP-H09145999-A (JP)
Title: Zoom optical system of laser slit lamp
Inventor: FURITSUTSU SHIYUTOREERU
IPC: A61B3/135
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the zoom optical system which images a projection plane on an image plane without forming an intermediate real image and has a zoom coefficient of >=10x between minimum power and maximum power for the formation of this intermediate real image. SOLUTION: This zoom optical system consists of a near-position partial optical system T1 having a variable refractive index and a far-position partial optical system T2 which has a constant refractive index. The near-position partial optical system itself includes a far-position element 10 and a near-position element 8 which have positive refractive indexes respectively, and the refractive index of the near-position element 8 is much larger than that of the far-position element 10. The near-position partial optical system T1 operates as a collimator. At the same time, its rear focal plane is a virtual focal plane. Two elements 9a and 9b which have negative refractive indexes and are freely slidable along the optical axis for power variation are present between the near-position element 8 and far-position element 10.
Patent JP-H03153340-A (JP)
Title: Adhesion of skin material for automotive interior sheet
Inventor: SHINODA MASANORI
IPC: B29C65/78
Filed: 1989-11-10
Abstract: PURPOSE:To attempt to perform inexpensively mass production of an automotive interior panel by sucking a part facing to an empty room of a skin material adhered to an interior panel base into the empty room, pressing a part on the peripheral edge of an opening by means of a top force and adhering a base part of the part sucked into the empty room on an end edge of the interior panel base. CONSTITUTION:A skin material 3 set between a receiving mold 4 and a top force 7 is vacuum- molded and adhered on an interior panel base 1 supported by the receiving mold 4 by a suction pressure and then, the top force 7 is lowered to a position where the mold face of the top force presses the skin material 3 to the peripheral edge of an opening part 2 of the interior panel base 1 to form an air space 8 surrounded by the skin material 3 and the top force 7 between the top force 7 and a pressing valve 6. When the pressing valve 6 is retreated and a suction pressure is acted in an empty room 5, a part of the skin material 3 which is not adhered on the interior panel base 1 and is faced to the opening part 2 of the interior panel base 1 is sucked along the inner wall of the empty room 5 through the opening part 2 and is formed in a thinned bag shape. Then, air in the air space 8 is compressed by forwarding the pressing valve 6 and the base part of the bag-shaped part adjoining to the opening edge of the opening part 2 of the skin material 3 is pressed and adhered to the rear side of the opening edge of the interior panel base 1.
Patent JP-H06231043-A (JP)
Title: Apparatus and method for transfer of data in cirtual storage system
Inventor: BAAJIRU ANSONII ARUBOO
IPC: G06F12/08
Filed: 1993-11-24
Abstract: PURPOSE: To provide the data transferring device and method for a virtual storage system. CONSTITUTION: The method for managing data transfer between a first device and the allocated part of a common memory 120 includes a step for receiving the reallocating request of the allocated part of the common memory 120 from a second device, step for receiving the rejection of the requested reallocation from the first device, and step for delaying the reallocating request. Moreover, a method for data transfer between a peripheral equipment and the common memory 120 in a virtual storage system includes a step for instructing the peripheral equipment to transfer data with the allocated part of the common memory 120, step for requesting the reallocation of the allocated part of the common memory 120, and step for receiving the rejection of the requested reallocated from the peripheral equipment in response to the instructed data transfer.
Patent JP-H08153936-A (JP)
Title: Generation method of gamma ray laser and its equipment
Inventor: IKEGAMI HIDETSUGU
IPC: H01S4/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a generation method of a gamma ray laser and its equipment which generates a high energy light beam sperior to synchrotron radiation rays(SR), with respect to monochromatic property and low noise quality. CONSTITUTION: An electron beam and a positron beam which are accelerated to the same energy are joined together in the same direction by an electron.positron flow joining magnet 8. By a beam converging solenoid coil 6, positronium molecules or cooled beam type the same phase para.positronium which is transient Bose condensation or approximate to it is synthesized on a confluence axis. Thereby gamma ray laser having two kinds of wavelengths caused by the extinguishment due to self stimulated emission, i.e., forward GASER 11 as the monochromatic gamma ray laser whose photon energy is several MeV or higher and backward GASER 12 as monochromatic gamma ray laser whose photon energy is 200keV or smaller are simultaneously generated.
Patent JP-H01133928-A (JP)
Title: Production of powder mixture for material of superconductor
Inventor: YOSHIOKA NOBUYUKI
IPC: H01L39/24
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a powder mixture to be used for a material for prepg. a superconductor having uniform characteristics and high current density by regulating the concn. of aq. soln. of HNO3 of elements belonging to specified three components to each specified value, and prepg. a powder mixture of metals via precipitate of carbonates of the metals from said solns. CONSTITUTION:Aq. solns. of powdery metals of elements belonging to a first component(at least one among Y, Sc, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, and Lu), a third component(Cu), are prepd. separately. The concns. of each component of the aq. HNO3 soln. are regulated in such a manner that the concn. of the high concn. soln. is <=5 times of that of the low concn. soln. A soln. of Na2CO3 or K2CO3 is added to the solns. to prepare precipitate of carbonates, thus a powder mixture of metals of the above described components is produced from the precipitate. Since the concn. of the high concn. soln. is regulated to <=5 times of the low concn. solns. by this method, the error in the compsn. in the stage of taking each portion of the soln. corresponding to a compositional ratio is kept at a small level. Accordingly, precipitate of carbonates can be formed securely.
Patent JP-H04166926-A (JP)
Title: Silver halide photographic emulsion and silver halide photosensitive material
Inventor: SHIBATA YOSHINORI
IPC: G03C1/07
Filed: 1990-10-31
Abstract: PURPOSE:To achieve high sensitivity in exposure range of both medium illuminance and high illuminance by conducting particle formation or aging of a specific emulsion under existence of a specific compound. CONSTITUTION:In this emulsion, 50% or more of a whole projected area of silver halide particles is occupied by sheet-like silver halide particles each having a diameter of 0.4mum or more, and 80% or more in number of those sheet-like silver halide particles, each having a diameter of 0.4mum or more, each has a dislocation line in the vicinity of a vertex of the particle while an average aspect ratio thereof is 2 or more. Particle formation or aging of this emulsion under existence of a compound expressed by a formula X (QCN)n and being (1/n) X 10<-4>mol or more for 1mol of silver halide provides high sensitivity in high illuminance (10<-4> - 10<-5>sec) exposure as well as in medium (10<-1> - 10<-3>sec) exposure. In the formula, (n) is a natural number of 1 - 5, and X represents a cation of n-value while Q represents S or Se.
Patent JP-2000117346-A (JP)
Title: Turret punch press
Inventor: FUJIWARA TAKAYUKI
IPC: B21D28/36
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To avoid the interference among a rear face of a plate material, a formed part formed on the rear face of the plate material and a die 31 when rotating a upper turret and a lower turret or when moving a plate material in the horizontal direction. SOLUTION: At a normal state, an upper face of each die 31 is respectively constituted to locate to the position lower than a height position of a pass line PL, a push up cylinder 43 to push up a prescribed lower die is arranged so that an upper face of the die 31 in a prescribed lower die indexed to a working region A1 is positioned to the position slightly higher than the height position of the pass line PL, a holder support member 53 to support a die holder 33 in the prescribed die 13 from below is arranged.
Patent JP-H11132009-A (JP)
Title: Fuel-separation-type combined power generation system
Inventor: TSUJI TADASHI
IPC: F02C6/18
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily operate a gas turbine and a steam turbine by independently providing a storage tank for a fuel such as a heavy oil and a gas turbine fuel supplying facility, inputting a light oil into a gas turbine device, and inputting its exhaust gas and the fuel such as the heavy oil into a reheat combustion boiler. SOLUTION: By supplying a heavy fraction second fuel (a) from a fuel storage tank 1 to a reheat combustion boiler 10 through an oil pump to combust it, and by supplying the steam generated in this process to high and low pressure steam turbines 31, 32 through a steam system 7 to make the steam work, a generator 33 is driven. On the other hand, a light fraction first fuel (b) from a gas turbine fuel supplying facility 2 is supplied to a combustion chamber of a gas turbine device 21 through the oil pump, and a generated high pressure and high temperature gas drives a turbine 21a, and a generator 22 is driven. The combustion gas exhausted from the gas turbine device 21 is supplied to the reheat combustion boiler 10 through an exhaust gas dust 9 to be thermally recovered here, and is used to promote steam generation by combustion of the second fuel (a).
Patent JP-2001070646-A (JP)
Title: Plural-direction-driving race game
Inventor: SHIMAZAKI TAKASHI
IPC: A63F13/55
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To develop a race game in which an operated object makes peculiar movement by changing the driving direction of the operated object against the facing direction of the operated object once or more times around turning of the operated object. SOLUTION: A disk which is an operated object sliding on a course set on a plane is operated by a player, and the operation is made by using an input unit with a left button 4 and a right button 5 operated by left hand and buttons 6-8 operated by right hand. The observing point of the image on the image plane is right back skew up or right front skew up the disk, and the observing point can be changed by operating the button 8. When the buttons 6 and 7 are off or the buttons 6 and 7 are on, acceleration is set α=0, and when the button 6 is and the button 7 is off, α=-a. Also, when left button 4 is on and right button 5 is off, the disk is rotated around the up and down axis.
Patent JP-S63147144-A (JP)
Title: Electrochromic display element
Inventor: YANAGIUCHI KAZUKI
IPC: G02F1/17
Filed: 1986-12-10
Abstract: PURPOSE:To improve the repetitive life of an EC display element by providing a color forming layer consisting of a polymer and electrochromic material on a transparent electrode. CONSTITUTION:The color forming layer 4A consisting of the polymer and electrochromic material is formed on the transparent electrode. Since the layer 4A is formed of the polymer and electrochromic material, the polymer functions as the binder of the electrochromic material to assure the bonding between the electrochromic material with each other and the bonding between the electrochromic material and the transparent electrode 3. The polymer diffuses the K<+> ions necessary for an electrochemical oxidation reduction reaction. Since the electrochromic material is securely adhered to the transparent electrode 3 by the binder consisting of the polymer, said material does not easily exfoliate even if the display element is operated by bringing the layer 4A and an electrolyte 6 into contact with each other. The repetitive life of the EC display element is thereby improved.
Patent JP-H04167789-A (JP)
Title: Video conference system
Inventor: SUGIYAMA AKIRA
IPC: H04M9/00
Filed: 1990-10-30
Abstract: PURPOSE:To have a talk with the specific attendant on the other party locally on topic different from the one on the conference by controlling the communication of a main voice from a main voice input/output part and the local voice from a sub-voice input/output part. CONSTITUTION:A voice encoding/decoding part 41 for main voice and a voice encoding/decoding part 42a of low bit rate for sub voice are provided on a voice unit 4. The attendant's number of voice encoding/decoding parts 42a for sub-voice is not provided, but shared by switched by a switch 43. Thus, the local call can be performed with the specific attendant on the other party during the communication of the conference picture and voice without severely compressing communications band.