baber/WOPTO huggingface dataset:
Patent JP-H11160078-A (JP)
Title: System for estimating condition of traveling road
Inventor: OKUWA YOSHIHIRO
IPC: G06T1/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To enable estimation of curved shape of a traveling road in a wide range ahead of a vehicle even under adverse conditions such as rain and fog, by estimating condition of a road ahead to travel on the basis of specific information obtained from design conditions of a traveling road ahead of one's own vehicle. SOLUTION: A device for estimating condition of a traveling road is provided with a control device 10 to estimate the condition of the traveling road such as a radius of curvature at each location within a predetermined distance ahead of one's own vehicle on the basis of detection signals from a yaw rate sensor 11 and a wheel velocity sensor 12, image pickup signals of road white lines from a camera 13, map information from a navigation device 20. Then, for example, when a vehicle enters a curve from a straight-ahead zone, it is determined that the vehicle is traveling, for example, in an entrance transition zone on the basis of a measured radius of curvature at a present location of traveling and information on the condition of the travelling road from map data, etc., to obtain specific information of the traveling road such as the parameter of a clothoid curve.  On the basis of the specific information, the condition of the road ahead is estimated and set in a register 14.
Patent JP-H08225194-A (JP)
Title: Jogger
Inventor: GERUHARUTO PORIHI
IPC: B65H9/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To set the timing of an aligning force to be applied in a main carrying direction and a side extended perpendicularly to it on a paper sheet. SOLUTION: Suction chamber structures 12 and 20 respectively have suction chamber openings 12.1 and 20. 1 and these suction chamber openings are disposed to be mutually shifted by a predetermined diameter line angle (α) on the respective diameter lines 21.1 and 21.2 of a suction disk 7. The radial extension range of each of the suction chamber openings 12.1 and 20.1 is matched with a hole pattern to which each belongs.
Patent JP-H06163408-A (JP)
Title: Crystallizing method for semiconductor thin film
Inventor: MATSUZAKI TOMIO
IPC: H01L21/268
Filed: 1992-11-19
Abstract: PURPOSE:To form a single crystal of a polysilicon thin film ranging over a wider area. CONSTITUTION:A polysilicon thin film 2 is deposited on the upper surface of an insulating substrate 1, and when an excimer laser is applied, a polysilicon thin film 3, which is somewhat single-crystallized, is formed by recrystallizing a certain region of the polysilicon thin film 2. Then, a polysilicon thin film is deposited again on the upper surface of the somewhat single-crystallized polysilicon thin film 3, and when an excimer laser is supplied, both polysilicon thin films 3 and 4 are recrystallized using the somewhat single-crystallized polysilicon thin film 3 as a nucleus, and a polysilicon thin film 5, which is single-crystallized over a wide range of area, can be obtained.
Patent JP-H07187281-A (JP)
Title: Chip-form electronic component storage cassette
Inventor: WATANABE TORU
IPC: B65D85/86
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a chip-form electronic component from adhering to the inner surface of a case due to static electricity, and at the same time, improve the mechanical strength of the case for a chip-form electronic component storage cassette being equipped with a case which randomly stores a plurality of chip- form electronic components. CONSTITUTION:A case 2 is constituted of a 2 layer structure consisting of an inner wall member 17 to define a storage space 4 and an outer wall member 18 to define the outer surface of the case 2. Then, the inner wall member 17 is constituted of a material which is superior in anti-static property, and the outer wall member 18 is constituted of a material which is superior in mechanical strength.
Patent JP-H01176216-A (JP)
Title: Production of superconducting thin film of compound oxide
Inventor: TANAKA SABURO
IPC: H01B12/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a superconducting thin film having excellent superconducting characteristics and uniform composition and texture, by combining specific elements to give a deposition source, carrying out physical deposition to give a thin film of oxide and heat-treating the thin film by a given method. CONSTITUTION:In producing a thin film of superconductor of compound oxide containing at least one element alpha of element of group IIa of the periodic table, at least one element beta of element of group IIIa of the periodic table and at least one element gamma of element of groups Ib, IIb, IIIb, IVa and VIIIa of the periodic table, the following treatment is carried out. Namely, physical deposition is carried out by using a combination of simple substances of the elements alpha, beta and gamma and/or oxides containing the elements alpha, beta and gamma as a deposition source to form a thin film of oxide. Then the thin film is heated in an oxygen- containing atmosphere to 600-700 deg.C, kept at the thin film temperature for >=1hr, then further heated to 900-950 deg.C and maintained at the thin film temperature for >=1hr and the thin film is heat-treated.
Patent JP-H04200013-A (JP)
Title: Logic circuit
Inventor: MIYAMOTO KAZUHISA
IPC: G11C11/418
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the operating current and number of circuit components and to use the logic circuit for a low power supply voltage by providing an input transistor(TR), a 1st MOSFET, a 2nd MOSFET, an output TR and a 3rd MOSFET to the logic circuit CONSTITUTION:The logic circuit substantially consists of a variable impedance means comprising an input TR T1 receiving an input signal S1, an output TR T2 receiving a collector level of the input TR T1, a diode D1 provided in parallel with a collector of the input TR T1 and a P-channel MOSFET Q1 receiving an input signal, a current source comprising an N-channel MOSFET Q21 provided to an emitter of the input TR T1 and turned selectively on according to the input signal, and a pull-down means comprising an N-channel MOSFET Q22 provided with an emitter of the output TR T2 and receiving an emitter level of the input TR T1. Thus, a normal state operating current is attained, number of circuit components is less and the logic circuit is operated at a low power supply voltage.
Patent JP-H05140544-A (JP)
Title: Treatment of waste oil and waste oil-treating agent
Inventor: MINOSHIMA RYOICHI
IPC: C12P7/64
Filed: 1991-11-21
Abstract: PURPOSE:To carry out an efficient treatment of waste oil without complicated handling by using a specified microorganism, etc., and solidifying liquid or semisolid waste oil. CONSTITUTION:Waste oil is treated with a microorganism such as Pseudomonas sp. and/or an enzyme capable of converting an unsaturated fatty acid and/or its glyceride to a saturated and/or oxidized-fan fatty acid. In addition, a waste oil-treating agent is obtained from the microorganism and/or enzyme.
Patent JP-H02264390-A (JP)
Title: Method and apparatus for updating information in non-volatile memory of postagemeter
Inventor: NANETSUTO BURAUN
IPC: G06F11/14
Filed: 1989-12-21
Abstract: PURPOSE: To surely update postage calculation by returning the update of postage calculation to its start point before starting an update routine under the control of an address stored in a memory when power supply is interrupted in the middle of calculating postage. CONSTITUTION: A recovering program is supplied in ROM 100 with a starting address and before updating the memories 104 and 106, the address is stored in nonvolatile memories 104 and 106 to update information in the memories 104 and 106. Then when power supply to the postage meter is interrupted in the middle of the information update after throwing power supply, the address is inspected and the address from the memories 104 and 106 is cleared so that a routine related with the recovering address is called so as to restart the updating operation of the memories 104 and 106. Thereby the memories 104 and 106 can be updated.
Patent JP-H05138962-A (JP)
Title: Printer
Inventor: KAWAMURA TOSHIO
IPC: B41J29/38
Filed: 1991-11-21
Abstract: PURPOSE:To cut form paper at an arbitrary position only by operating a cut switch whichever there is page feed in the last of printing data in a printer constituted so that printed form paper is fed to a cutting position by operating the cut switch of an operation panel to cut the same by an operator. CONSTITUTION:A memory switch 3 setting a cutting position to a top-of-form position or a printing completion position and a control mechanism making the paper feed amount due to the operation of a cut switch 2 variable corresponding to the condition set to the memory switch 3 are provided and, by presetting the cutting position to the memory switch 2, form paper 6 is sent to a desired cutting position only by operating the cut switch 2.
Patent JP-H07192021-A (JP)
Title: Data collector
Inventor: MATSUMOTO HIDEAKI
IPC: G06F17/40
Filed: 1993-12-27
Abstract: PURPOSE:To provide a data collector indicating a position of a carried object by revising an indicated timing of the carried object. CONSTITUTION:An indicated position recognition means 8 recognizes a position of an object carried on a line indicated at a time by a 1st indication means 6a in 1st and 2nd indication means provided at a predetermined interval and recognizes an updating point of an indicated position by the 1st indication means 6a based on a moving speed of the carried object from a speed measurement means 7 and an elapsed time from an indicated time of the carried object by the 1st indication means 6a. When a carried object detection means 85 detects it that an indicated position by the 1st indication means 6a is set to a prescribed range set from a 2nd indication means 6b in a direction by the 1st indication means 6a in advance, an indication time control means 1 predicts a time when the carried object reaches the 2nd indicating means 6b based on a distance between the indicated position by the 1st indication means 6a and the 2nd indication means 6b and a moving speed of the carried object from the speed measurement means 7 and the 2nd indication means 6b indicates the carried object at the predicted time.
Patent JP-H02176356-A (JP)
Title: Hot water feeder
Inventor: INOUE MASAATSU
IPC: F24H1/18
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the generation of hydrogen through prevention of the occurrence of waterless burning of a heater and to produce an eminent effect in terms of safety by providing a control part which starts energization to a heater only when the value of a total integrated water quantity part exceeds a specified water quantity. CONSTITUTION:The title hot water feeder is provided with a flow rate detecting part 2 for water flowing in a tank 1, a water quantity converting part 9 to convert a flow rate signal from the water flow detecting part into a pulse, a total integrating water quantity part 10 to add the number of the pulses, a specified water quantity memory part 11 to store a water quantity proper to water storage capacity of a tank, a comparing part 12 to output a signal for energization to a heater 3, and an output part 13 to energize the heater 3. A control part 26 is formed with the total integrating water quantity part 10, the specified water quantity memory part 11, and the comparing part 12. In this constitution, only when the value of the total integrated water quantity part 10 having a quantity of water flowing in the tank 1 exceeds a specified water quantity which responds to a water storage capacity of the tank 1, and which the specified water quantity part 11 has, the comparing part 12 permits the starting of energization to the heater 3. This constitution enables the prevention of energization to the heater 3 in a state that no water is present in the tank 1.
Patent JP-H05105910-A (JP)
Title: Diamond-bonded laminated sintered body and its production
Inventor: KURATOMI TATSURO
IPC: C23C18/32
Filed: 1991-10-17
Abstract: PURPOSE:To produce a diamond-bonded laminated sintered body with the fallout of a diamond grain suppressed and having powerful performance by sintering a plate obtained by firmly bonding discrete diamond grains and a solidified metal plate in layers. CONSTITUTION:The laminate of the formed plate of the diamond grain electroless-plated with an Ni alloy or a Co alloy and a Ni- or Co-based base metal plate is pressed. The laminate is heated at a temp. where the alloy film is melted to form a liq. diamond-bonded structure. The pressure is increased, the laminate is heated to a temp. at which the base metal plate is melted, hence the molten film alloy and the molten base metal are filled in the gap between the diamond grains to form a liq. diamond-bonded laminate. The laminate is then cooled while keeping the pressure, and a diamond-bonded sintered laminate consisting of the solidified diamond-bonded structure and a solidified base metal structure is produced.
Patent JP-H01176874-A (JP)
Title: Automatic gate valve
Inventor: TSUTSUI OSAMU
IPC: F16K31/02
Filed: 1987-12-28
Abstract: PURPOSE:To protect a plunger from damage by providing a limit device for regulating the maximum advance position and the maximum retreat position of the plunger in a piezoelectric actuator. CONSTITUTION:Respective piezoelectric actuators A are provided with limit devices L1, L2 for limiting the maximum advance position and the maximum retreat position of the piezoelectric actuator A. When a plunger (d) advanced to the maximum advance position then tries to advance furthermore, a limit switch 42 functions to stop advancing operation of the piezoelectric actuator A immediately. When the plunger (d) retreats to the maximum retreat position then tries to retreat furthermore, a limit switch 51 functions to stop retreating operation of the piezoelectric actuator A immediately.
Patent JP-H07185404-A (JP)
Title: Rotating gun for ultrahigh pressure water
Inventor: KARASAWA YUKIHIKO
IPC: B26F3/00
Filed: 1993-12-27
Abstract: PURPOSE:To simplify a structure, eliminate the necessity of a power source for driving and the like other than ultrahigh pressure water and make a gun small and easy to handle by disposing an impeller installed on a shaft of a rotating head on a flow path of ultrahigh pressure water and rotating a rotating nozzle head by means of the impeller rotated by ultrahigh pressure water. CONSTITUTION:A rotating head 2 is installed on a gun main body 1 for ultrahigh pressure water, and a nozzle 3 is disposed on a position displacing from the center of the rotation of the rotating head 2. A passage 5 for ultrahigh pressure water is formed inside a rotating shaft 4 of the rotating head 2, while an impeller 6 is installed on the rotating shaft 4. An introduction section 7 for the ultrahigh pressure water is formed on a gun, and the ultrahigh pressure water is fed from the introduction section 7 to rotate the impeller 6, and then the water is jetted out of the nozzle 3 disposed on the rotating head 2 through the passage 5 in the rotating shaft 4. The leakage of ultrahigh pressure water from the rotating shaft 4 and the gun body 1 is prevented at a sealing section 8.
Patent JP-H01176762-A (JP)
Title: Method and device for transport of band type material
Inventor: HASEGAWA NOBUO
IPC: B29C48/92
Filed: 1987-12-30
Abstract: PURPOSE:To automate operation by sensing either the leading or trailing edge of a band type material extruded while it is transported on a cooling conveyor line, and by guiding to the next cooling conveyor by a transfer device at the junction of the cooling conveyor. CONSTITUTION:The leading edge of a band type material W extruded from an extruder 1 to a roller conveyor 2 is sensed by a photoelectric tube 5, and a pulse oscillator 6 is started and counting the time is commenced, and transfer is made to an inclined cooling conveyor 3. The leading or trailing edge of the band W is sensed by termination sensing devices 7a-7c installed in a cooling conveyor line, and after passage of a certain while, transfer devices 8a-8c at the junction of the cooling conveyor 3 are actuated, and the leading or trailing edge of the band W is guided to the next cooling conveyor 3. Thereby the intra-rod transport speed of the band W is held constant, and the band W is extruded to a carryout conveyor 4 in the identical condition from the leading to the trailing edge to cause uniformity of the material, wherein human labor is omitted to lead to enhancement of the working effectiveness.
Patent JP-H06156367-A (JP)
Title: Drain pump control device for vessel
Inventor: ONO YOSHINORI
IPC: B63B13/00
Filed: 1992-11-19
Abstract: PURPOSE:To operate a bulge pump regardless of the operation of a marine engine. CONSTITUTION:The device is equipped with a battery 8, a switch 10 indicating current feed to a bulge pump 7 from the battery 8, a lighting coil 12 which generates electricity as an engine is operated, a rectifier 11 which feeds DC current to the bulge pump 7 after generated electricity has been rectified, and with a diode 9 which prevents the switching-on to the bulge pump 7 by the battery 8 when the switch 10 is actuated to be off, and concurrently charges DC current to the battery 8 at the time of generation.
Patent JP-H06154814-A (JP)
Title: Method for cold rolling steel tube
Inventor: UEZONO TATSUHIKO
IPC: B21B17/14
Filed: 1992-11-18
Abstract: PURPOSE:To suppress the deterioration of dimension of a outside diameter in reducing rolling at high reduction rate of outside diameter. CONSTITUTION:In a method for manufacturing a steel tube having the highly accurate dimension of the outside diameter by executing cold reducing rolling of the steel tube, reducing stage with three-roll reducers of three or more stands and diameter finishing stage with one or more sets of two-roll reducers are combined in this cold reducing rolling and reducing rolling is executed at the ellipticity of roll of 2% or more of stands down to a (n-2)th stage in the reducing stage with the three-roll reducer and at high reduction rate of outside diameter of 10% of the max. reduction rate of outside diameter per one stand. Next, reducing rolling is executed at 0 < ellipticity <=3% of roll in the (n-1)th stage and at the max. reduction rate of outside diameter of 5%, the circumferential length of roll of the stand in the n-th stage is designed so as to be equal to the circumferential length of product and reducing rolling is executed at a rate less than the max. reduction rate of outside diameter which is determined when the roll is taken as 0<= ellipticity <=1.5%, the reduction rate of outside diameter as <=0.5% and the radius at the groove bottom of roll of the stand in the (n-1)th stage is less than the radius of roll flange of the stand in the n-th stage. the small-diameter thick-walled steel tube with the high thickness ratio t/D to the outside diameter is manufactured into highly accurate dimension of the outside diameter of product.
Patent JP-H10175051-A (JP)
Title: Fixed molten metal surface holding furnace
Inventor: NODA SABURO
IPC: B22D1/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of quality of molten metal caused by elevating/ lowering of an immersion body and also, to fix the surface level of the molten metal with a simple control system. SOLUTION: In a fixed molten metal surface holding furnace, a furnace body 10 dividing a molten metal supplying chamber 20 for receiving the molten metal melted from casting material and a molten metal holding chamber 22 for storing the molten metal supplied into a casing device, a molten metal shifting passage 24 for communicating the molten metal supplying chamber 20 with the molten metal holding chamber 22, a tap 26 in the molten metal for opening/closing the shifting passage 24 and the immersion body 30 arranged so as to be freely elevated/lowered in the molten metal holding chamber 22 are provided. The immersion body 30 is elevated/lowered between two positions of the upper limit position at the position rising from the molten metal surface and the lower limit position at the position dipping the whole immersion body below the molten metal surface.  An actuator and an elevating/lowering means are controlled so that the tap 26 in the molten metal is opened when the molten metal surface in the molten metal holding chamber lowers from a reference level during casting based on a molten metal surface detecting signal while holding the immersion body 3 to the lower limit position.
Patent JP-H08164978-A (JP)
Title: Packing cushion and corrugated cardboard box with the same
Inventor: MATSUE YASUHIRO
IPC: B65D81/133
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a packing cushion, made of corrugated cardboard, which deforms with a weak force, has a strong restoring force, and does not buckle easily and to facilitate the setup of a corrugated cardboard box provided with such a cushion and its opening and closing. CONSTITUTION: An angular tube having a rectangular cross-section is formed by bending corrugated cardboard, and inward bending lines 3 in the axial direction of the tube are made in a pair of opposite sides 4, one in each. The inward bending lines 3 can be wave lines or zigzag lines, and when the inward bending lines 3 bends a specific amount, ridgelines or ridgefaces inside the inward bending lines 3 meet. A pressing plate 7 provided with the cushion 1 is integrally provided on the upper part of the inside corrugated cardboad sheet of a double- structure side wall. Also, in a corrugated cardboard box in other structure, the cushion 1 is provided on the inside of a flap on the upper, short side of the box.
Patent JP-H08168684-A (JP)
Title: Grate bar of horizontal hammer crusher
Inventor: MATSUDA MASARU
IPC: B02C13/284
Filed: 1994-12-15
Abstract: PURPOSE: To solve an extremely difficult problem of removing a grate bar after wear, since a dust accumulated layer is formed by the crush dusts which are filled and agglomerated in a gap between the grate bar mounted to a horizontal type hammer crush and the side face of a casing. CONSTITUTION: The end face of a grate bar opposite to the side face 11 of a casing is sloped into an inclined surface 51 so that the space between such faces will increase in the removing direction and a tapered gap is thus formed between the bar end face and the casing side face. Even if a firm accumulated layer is formed, when the grate bar is hit lightly in the removing direction, the peeling off occurs at the boundary of the inclined surfaces and the edges of both the faces are simply cut off so that the removal can be easily made. That is, this method ensures the shortening of the replacement time, the reduction of labor and the safety of the place of work.
Patent JP-H04197995-A (JP)
Title: Four section simultaneously telescopic boom portion
Inventor: OISHI YUKINORI
IPC: B66C23/687
Filed: 1990-11-29
Abstract: PURPOSE:To lessen rope tension by fitting a fourth boom into a third boom with N plus 2 wire ropes when the number of ropes to be hooked between a first and a second boom of a three section boom, which expands and contracts simultaneously and in the same amount, is N. CONSTITUTION:A three section boom is composed of a first boom section BS1, a second boom section BS2 and a third boom section BS3 while BS1 and BS2 are expanded and contracted by means of a hydraulic cylinder 5 and each BS1 through BS3 are expanded and contracted simultaneously and in the same amount by means of expansion and contraction synchronizing device 6, 7. When BS4 is fitted into BS3, one end of a wire rope WR32, which is hooked around an expansion and contraction synchronizing device 35, is fastened 32 to the tip of BS3 and, after hooking around pulleys 28, 29, 30 and 31, the end is hooked around pulleys 30 and 31 again and the other end is fastened 34 to BS3. While N numbers (drawing shows two ropes) of WR are hooked around BS1 and BS3, 2N numbers of WR are hooked around BS3 and BS4. Thus a four section boom, expanding and contracting simultaneously and in the same amount, is formed and, furthermore, the tension imposed upon a wire rope is lessened.