baber/WOPTO huggingface dataset:
Patent JP-H05219424-A (JP)
Title: Assembly structure of automatic focusing module
Inventor: HORIGUCHI MICHIKO
IPC: G02B7/30
Filed: 1992-02-03
Abstract: PURPOSE:To provide the assembly structure for an automatic focusing module compatible with automatic focus ICs with different specifications. CONSTITUTION:The module is an automatic focusing module formed by combining a light shielding box 3 equipped with an optical lens 2 with an automatic focus IC1, and to mounted leg 3a of the light shielding box 3 is overlapped onto the upper face of the package 1a of the automatic focus IC1 and adhered by an adhesives 4, then the adhered part between the package 1a of the automatic focus IC1 and the light shielding box 3 is decided to be both sides along the package 1a in a longitudinal direction, the mounted leg 3a is provided on two sides of the bottom of the light shielding box 3 opposed to the adhered part and the adhesives 4 is used to adhere them for the assembling.
Patent JP-H09207022-A (JP)
Title: Cut length setting device
Inventor: RYU TSUTOMU
IPC: B23D33/10
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To perform smooth progress of a work to cut a channel material to specified lengths. SOLUTION: A cut length setting device comprises a conveyor 1 disposed adjacently to a cutter; a pair of rails 4 and 5 arranged on both sides of the conveyor 1; a scale 14 arranged at least at one of a pair of the rails; slide members 6 and 7 to position a channel material 19, slidably arranged at the rails 4 and 5, to a given cut length; and a positioning auxiliary member 17 arranged at least at one of a pair of the rails 4 and 5 and positioning the slide members 6 and 7. The slide members 6 and 7 are slid from a given length position and returned to an original given cut length position by the auxiliary member 17.
Patent JP-H11208372-A (JP)
Title: Photographing device for vehicle
Inventor: SUZUKI NAOSADA
IPC: H04N5/225
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera visually recognizing both right/left sideward in a front end part of a car body. SOLUTION: Between a number plate 3 and a front bumper, a photographing device 1 for a vehicle is provided. In the vehicle photographing device 1, a camera device 12 is stored in an inner side of a vessel unit 11 comprising a housing 14 and a plate 15. In the camera device 12, two sheets of tilted mirrors are arranged in the forward of a CCD camera and right/left both sides are simultaneously photographed through a window part 21a provided with a convex lens 28. In both side parts of the housing 14, a window part 14b provided with a concave lens 26 is formed.
Patent JP-S62178175-A (JP)
Title: Ac power unit
Inventor: KUROIWA AKIHIKO
IPC: H02M7/48
Filed: 1986-01-29
Abstract: PURPOSE:To inhibit the low-frequency vibrations of output voltage by load fluctuation, etc. by correcting the sinusoidal reference of capacitor currents for absorbing a higher harmonic on the basis of the comparison of the detecting value of output voltage and a sinusoidal reference to the detecting value. CONSTITUTION:A sine-wave oscillator 11 generates a first sinusoidal reference signal as a capacitor current reference, using an output from an amplitude setter 13 as an amplitude reference, and a sine-wave oscillator 12 generates a second sinusoidal reference signal, phase thereof lags at 90 deg. from the capacitor current reference. A voltage control circuit 10 arithmetically operates the quantity of the correction of capacitor currents on the basis of the comparison of an output voltage signal from a voltage detector 7 and an output voltage reference from the sine-wave oscillator 12. An output from the circuit 10 is added to the capacitor current reference from the sine-wave oscillator 11. A current control circuit 9 drives a PWM control circuit 8 on the basis of the comparison of a capacitor current signal from a current detector 6 and the corrected capacitor current reference.
Patent JP-2000210698-A (JP)
Title: Constructional sludge treating device
Inventor: KIKUCHI KIMIO
IPC: C02F11/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce expenditure required for sludge treatment by rationally treating a solid component in the sludge to be separated and recovered. SOLUTION: The sludge supply pipe 2 for charging the sludge such as surplus soil-cement soln. is provided at the upper part of a recovering tank 1, and vibration is applied to the sludge charged in the recovering tank 1 by high-frequency vibrator 3 to settle and to separate the solid component. A sealing plate 7 in which the open port for recovering the solid component is formed at the open port at the bottom part of the recovering tank 1, and the guide 9 for guiding the transfer of a molding flask 8 is provided at the downward of the sealing plate 7.  A double acting hydraulic cylinder 10 is provided at one side of the longitudinal direction of the sealing plate 7, and the molding flask 8 is transferred to the storage position at downward of the open port, and the settled solid component is received and stored in the molding flask 8, then, after filling up the solid component in the molding flask 8, the molding flask 8 in which the solid component is filled up is transferred to a discharge position by the hydraulic cylinder 10, and block-shaped secondary product is obtained by aging and solidifying properly the solid component.
Patent JP-S59144973-A (JP)
Title: High speed processing method of segment coordinates
Inventor: MITSUZUKA IKUO
IPC: G06T11/20
Filed: 1983-02-07
Abstract: PURPOSE:To attain high speed processing by drawing a segment between two points through hardware. CONSTITUTION:When two points (x1, Y1) and (x2, y2) are connected each other, x2-x1=a1, y2-y1=b are used as an example. Frequency divided values A, b are set up in frequency dividing counters 1, 2. At very input of a clock, the counters 1, 2 output 1/a and 1/b respectively. Counters 3, 4 count 1/a and 1/b respectively. Quantized coordinates on a segment connecting the two points (x1, y1) and (x2, y2) can be obtained by the output values of the counters 3, 4. The hardware processing makes it posssible to speed up the processing by about several ten times to several hundred times as compared to the case using only software.
Patent JP-S60253293-A (JP)
Inventor: IMAI TAKESHI
IPC: H05K3/46
Filed: 1984-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58137497-A (JP)
Title: Treatment of heavy metal-containing waste matter
Inventor: TAKENAKA SHINYA
IPC: C02F11/00
Filed: 1982-02-08
Abstract: PURPOSE:To convert harmful heavy metal salts into a stable state and to recover noble matter, by adding an iron salt and alkaline substance to the aqueous slurry of heavy metal-contg. pulverized waste matter, filtering said slurry, and then leaving the formed filtering leftovers spontaneously standing or heat- treating the filtered residues. CONSTITUTION:Waste matter A such as dust is charged in a water tank B and changed into aqueous suspension, so as to dissolve water-soluble alkali metal salts and heavy metal salts in water. By adding iron salt C and alkali D to it, the heavy metal salts are converted into water-insoluble hydroxides with the iron salt, while the alkali metal salts are held under the dissolved condition. Thereafter, the suspension is precipitated and then separated into solid matter and a liquid by filtration using a filtering device E. The filtrate 1 is concentrated by an evaporator H, and the alkali metal slats are recovered. On the other hand, the mixture 3 of heavy metal hydroxides, etc. at the side of filtered residues G is converted into residues 4 stable even to acidic water by heat-treating it in a heat-treating device I.
Patent JP-H03220654-A (JP)
Title: Microcomputer
Inventor: ITO SAKAE
IPC: G06F13/36
Filed: 1990-01-25
Abstract: PURPOSE:To execute an instruction at high speed by providing the plural sets of an address bus, data bus and control bus and transferring data in parallel between a bus interface unit (BIU) and a memory device or an input / output device through the buses. CONSTITUTION:When the execution of the first instruction is finished, a CPU 1 immediately moves the execution of the next second instruction and transfers address signals and data to a BIU 2 again. When a bus B is turned to a usable state although data write to a memory 6 with the first instruction is not completed yet, the BIU executes data write to an input / output device 7 with the execution of the second instruction by using this bus B. When the speed for the BIU 2 to transfer the data through the bus to the memory 6 or the input / output device 7 is the almost 1/2 operating speed of the CPU 1, even in the case of continuously executing the instruction to read / write the data at the CPU 1, at such a time, the write of the data according to the first instruction is finished already and a bus A can be used. Thus, the instruction can be executed at high speed.
Patent JP-S52101026-A (JP)
Title: Heat and light sensitive copying material
Inventor: TSUJIMOTO KOUJI
IPC: G03C1/52
Filed: 1976-02-20
Abstract: PURPOSE:To enable an azo dye image to be formed and an original having images on both pages to be copied and positive - positive type copies to be produced at low cost without requiring fluid developers, by combining a specified light sensitive sheet and a diazo light sensitive paper.
Patent JP-H03223513-A (JP)
Title: Propeller shaft for vehicle
Inventor: YAMASHITA MASAAKI
IPC: F16C3/02
Filed: 1990-01-26
Abstract: PURPOSE:To improve jointing strength between a shaft main body and joint yokes by locally reinforcing a part in comparison with another part out of the shaft body where the joint yokes are press-fitted. CONSTITUTION:Joint yokes 3, 4 made of metal are press-fitted through rubber elastic bodies 5 to the inner circumferential parts on both ends of a shaft main body 2 made of FRP and formed into a tubular shape. As for the part of the shaft main body 2 where the joint yokes 3, 4 are press-fitted, at least one condition among winding angle theta1, winding density, the number of winding, and the diameter of element of reinforcing fiber 8 is locally set larger than another part. In this way, generation of residual stress on the press-fitted part side is restrained by resiliency of the rubber elastic body, and jointing strength between the shaft main body and the joint yoke can be improved.
Patent JP-S60161511-A (JP)
Title: Measurement of roll
Inventor: YAMADA SHIYUUHEI
IPC: B02C4/28
Filed: 1984-02-01
Abstract: PURPOSE:To enable the measurement of a roll clearance without stopping rolls, in two rolls having parallel axial lines, by making one of two rollers freely approachable and separable with respect to the opposed one and measuring the position of the outer peripheral surface of one roll in the side opposite to a material passing side by a non-contact type position measuring instrument. CONSTITUTION:When a zero point got out of order or the position of a roll 3 was altered, the position of the outer peripheral surface of roll 2 corresponding to the non-abrasion part 2a thereof is measured, in such a state that the roll 2 is contacted with the roll 3, by a non-contact type position measuring instrument 15 and, next, the positions of outer peripheral surfaces of the roll 2 corresponding to the non-abrasion part 2a and the abrasion part 2b thereof are measured, in such a state that the roll 2 is spaced apart from the roll 3, by the position measuring instrument 15. Subsequently, a roll clearance is operated from the difference between the positions of outer peripheral surfaces of the non-abrasion part 2a at the time of the contacted state and at the time of the spaced apart state and a roll abrasion amount is calculated from the difference between the positions of the outer peripheral surfaces of the abrasion part 2b and the non-abrasion part 2a at the time of the spaced apart state by operation.
Patent JP-S61173920-A (JP)
Title: Method for thermal fusion connection of synthetic resin pipe
Inventor: ISHIKAWA HIROSHI
IPC: B29L23/00
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a uniform fusion state over the entire peripheral surface of a pipe by eliminating the protrusion of a molten resin when the pipe is connected to a socket, by thermally fusing the inner surface of a joint receiving opening and the outer surface of a pipe insert opening while the side surface of a washer shaped ring body is pressed to the end surface of the joint receiving opening through a two-split metal clamp jig. CONSTITUTION:A two-split metal clamp jig 3 is fixed to the outer surface of a pipe insert opening 1 at a position leaving an insert length (l) in a joint receiving opening and a washer shaped ring body 4, of which the inner diameter (d) is made slightly larger than the outer diameter R of the pine insert opening 1, is externally fitted to the outer surface of the pipe insert port from the pipe insert opening end 1. Subsequently, the resin of the surface layer parts of the outer surface of the pipe insert opening 1 and the inner surface of a joint receiving port 2 is melted under heating and the pipe insert opening is immediately inserted in the joint receiving opening 2. Next, the inner surface of the aforementioned joint receiving opening 2 and the outer surface of the aforementioned pipe insert opening 1 are thermally fused while the surface 4A of the washer shaped ring body 4 is pressed to the end surface 2' of the aforementioned joint receiving opening 2 through the aforementioned two-split metal clamp jig 3. At time of thermal fusion, the protrusion of the molten resin generated from the fusion interface of the outer surface of the pipe insert opening 1 and the inner surface of the joint receiving opening but blocked by the washer shaped ring body 4 to be brought to a pressure collapsed state.
Patent JP-S62281856-A (JP)
Title: Production of epsilon-caprolactam
Inventor: SATO HIROSHI
IPC: B01J31/12
Filed: 1987-01-27
Abstract: PURPOSE:To produce the objective compound over a long period in high productivity, by contacting cyclohexanone oxime in vapor phase with a specific crystalline zeolite catalyst surface-treated with a specific organometallic compound. CONSTITUTION:epsilon-Caprolactam useful as a raw material for nylon, etc., is produced by contacting cyclohexanone oxime in vapor phase with a specific crystalline zeolite catalyst having a control index of 1-12. In the above process, the catalyst is treated its surface with an organometallic compound of formula R4-nMXn (R is 1-6C alkyl or phenyl; M is Si or Ge; X is Cl or 1-6C alkoxy; n is 1 or 2) and preferably has an outer surface area of the pore of >=5m<2>/g, especially an aluminosilicate zeolite or metallosilicate zeolite having an Si/Al or Si/metal atomic ratio of >=500. The conversion of the raw material and the selectivity to the objective compound can be improved and the catalytic life can be prolonged by the suppressed carbon deposition on the catalyst.
Patent JP-H08210520-A (JP)
Title: Disk holding stopper for gate valve
Inventor: MORI MASAHIKO
IPC: F16K3/02
Filed: 1995-02-06
Abstract: PURPOSE: To properly match a stopper insertion hole in a disk with a stopper, to check this proper condition, and to facilitate removing/inserting work of the stopper from/into the stopper insertion hole so as to greatly shorten a removal/insertion time. CONSTITUTION: A stopper insertion hole insertion part in a stopper is formed into a stepped shape consisting of a small diameter part on the point side and a large diameter part connected to the rear end of the small diameter part via a stepped part, and a single screw rod and a connecting plate 18 passed through the screw rod are arranged in the rear end part of the stopper. Stud bolts 13, 13 are passed through the connecting plate 18, while lock nuts 19, 20 are screwed so as to be fixed to the screw rod 17 while putting the connecting plate 18 between them, and the stud bolts 13, 13 are passed through the connecting plate 18, and then, the connecting plate 18 is clamped by means of lock nuts 21, 22 screwed to the stud bolts 13, 13.
Patent JP-H11197351-A (JP)
Title: Game device
Inventor: HARA YOSHITERU
IPC: A63F13/49
Filed: 1998-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a game device wherein a game similar to an actual experience can be experienced in a pleasant manner. SOLUTION: The game device includes a plurality of game cases 3 to simulate a game of traveling over the water and a plurality of display means to display a screen of traveling. Each of the game cases 3 includes a mechanism which oscillates according to the progress of a game, a seat means 11 on which a game player sits down, and a kneepad means 12 which is provided on each side of the means 11 at a position lower than the means 11 so that when the player 7 sits on the means 11, each of the knees of the player can be received by the means 12 at a position where the player can take a nearly forwardly inclined normal posture. Thus a game which simulates a complicated game of traveling over the water can be enjoyed safely in a stable posture.
Patent JP-H03225717-A (JP)
Title: Disconnecting switch
Inventor: USE KAZUYA
IPC: H01H33/64
Filed: 1990-01-30
Abstract: PURPOSE:To reduce polarity difference of electric discharge between electrodes to decrease the number of generations of high frequency surge voltage by arrangedly installing expansion electrodes inside a hollow fixed electrode to constitute the fixed electrode such that it equivalently becomes a cylindrical electrode structure. CONSTITUTION:An electrode 4a made up in a hollow shape with an expansion electrode 20 arrangedly installed inside a fixed electrode 4a equivalently becomes a cylindrical electrode, and a movable electrode 6 and the electrode 4a become ones in approximately the same form of electrode. When a disconnecting switch is turned on, the electrode 6 enters into the inside of the electrode 4a such that the electrode 20 is pushed in by the electrode 6. At the time of breaking, the electrode 20 moves together with the electrode 6 by a spring member 22 and the lock 21a of a supporting electrode 21 is engaged with the lock 20a of the electrode 20. Resultantly, the electrodes 6 and 20 open and the electrode 6 moves in a fixed electrode 4b, so that the breaking operation is completed. Then, a quasi-uniform electric field is formed among the electrodes 6, 4a and 20, respectively, so that the polarity difference of arc discharge to be generated between the electrodes 6 and 4a decreases, and as a result, the number of reignitions of arc decreases, too. Frequency of generation of high frequency surge voltage, therefore, reduces.
Patent JP-S57132666-A (JP)
Title: High pressure discharge lamp with incorporated starter
Inventor: TAKANO YASU
IPC: H01J61/56
Filed: 1981-02-09
Abstract: PURPOSE:To decrease the number of composing parts, facilitate fabrication, and reduce the cost by using a bimetal switch in igniting a lamp. CONSTITUTION:When a power supply is switched on, a heater resistor 5 is heated red, and a bimetal 9 is deformed. In this case, the bimetal has been formed by twisting beforehand, so an ignition contact 10 is first opened. The lamp is ignited by action of the pulse voltage generated upon opening the contact and an ignition auxiliary conductor 4, and is transitted to a stable lighting. During the stable lighting, the bimetal 9 is furthermore deformed due to the heat from a lighting tube 2, then opening a contact 11 for the ignition auxiliary conductor.
Patent JP-H09207753-A (JP)
Title: Hydraulic brake device
Inventor: NAKAMURA KIYOJI
IPC: B60T13/12
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To secure excellent fail-safe safety against abnormality of a proportional control valve concerning a hydraulic pressure brake device suitable as a brake device for an automobile. SOLUTION: A first linear 6A-1 to proportionally control hydraulic pressure is arranged between a brake pedal 30 and a master cylinder 18. The first linear 6A-1 generates master cylinder pressure in accordance with brake operating force or a command value supplied from an electronic control unit. The master cylinder 18 generates master cylinder pressure in accordance with working oil pressure. First and, second hydraulic pressure circuits 52-1 , 52-2 communicate to the master cylinder 18. A second linear 6A-2 to proportionally control hydraulic pressure independently of the first linear 6A is arranged in the first hydraulic pressure circuit 52-1 .
Patent JP-H11201387-A (JP)
Title: Protection guard for press machine
Inventor: TAKAHASHI IWASHIGE
IPC: B30B15/28
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a protection guard by which invasion to a working area via a clearance between the front face of a bolster and a light curtain of a optical safety device during the start of a slide. SOLUTION: In a clearance between the front face of a bolster 2 and a light curtain 7c of an optical safety device 7, a first baffle plate 9 is arranged. On at least one side of the left and right end parts of the first baffle plate 9, a second baffle plate 10 is arranged. The first baffle plate 9 may be formed freely oscillationally/slidably, and this oscillating/sliding movement facilitates approach of a worker to the bolster 2 in a metal die changing work time and the like. According to the oscillation/slide of the first baffle plate 9, or independently, the second baffle plate 10 can be moved, so that the second baffle plate 10 can be moved so as to shield the light curtain 7c from light beams. In this way, the optical safety device 7 and a press working can be interlocked with each other, and safety in a metal die changing work time can be improved.
Patent JP-H07224727-A (JP)
Title: Exhaust gas reflux device
Inventor: SEKIGUCHI JUNICHI
IPC: F02M25/07
Filed: 1994-02-15
Abstract: PURPOSE:To provide an exhaust gas reflux device, by which exhaust gas can be circulated by one EGR valve and short EGR piping without damaging the effect of exhaust gas inertia. CONSTITUTION:In an exhaust gas reflux device comprising plural exhaust resonance pipes 2, 3, and an exhaust gas reflux pipe having an exhaust gas reflux valve 8, which is connected to branch pipes 5, 6 which branch off from at least two exhaust resonance pipes 2, 3, non-return valves 5a, 6a for permitting a flow toward the exhaust gas reflux valve 8 are disposed on the upstream side of a joining part 7 of the branch pipes 5, 6.
Patent JP-H10211618-A (JP)
Title: Ground powder, production thereof, woody holded product using ground powder, production thereof, wood chip cement molded product using the powder, and wood chip bonded molded product using the powder
Inventor: KAMITE MASAYUKI
IPC: C04B18/16
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent ground materials getting entangled with a grinding machine, and increase the strength of a molded product by grinding a building material comprising woody part and fiber part in a manner that the degree of grinding changes in a stepped fashion. SOLUTION: A building material 10 comprises a woody part 20 comprising woody part and a fiber part 30 comprising fibers and functioning as an insulating material, and after the material is collected, a first grinding process is performed wherein a building material 10 is ground into large lumps in which woody part 10 and fiber part 20 are mixed together. A second grinding process is performed wherein a first ground material processed through the first grinding process is then further ground into minute powder, and a third grinding process is performed wherein a second ground material processed through the second grinding process is then ground into fine powder. These stepped grinding processes prevent not only the fiber part 30 comprising fibers from becoming long string-like material but also ground materials from getting entangled with a grinding device. Moreover, the fiber part 30 strengthens the bonding of respective ground materials to increase the strength.