baber/WOPTO huggingface dataset:
Patent JP-H08267264-A (JP)
Title: Laser system
Inventor: UORUSAA II GOOSARUZU
IPC: B23K26/08
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To easily change a beam diameter or focal spot size without changing beam collimation or a focal surface by interposing a third lens element between two lens elements spaced apart and relatively moving two lens elements and the third lens element. SOLUTION: An optical compensating zoom unit is provided with a pair of the same type moving lenses (a). The pair of lenses (a) are integrally combined so as to move by the same distance through a zooming range while keeping a mutual distance constant. One lens (b) of a second type is interposed between these moving lenses (a). Three positions where an image surface coincides with a reference surface relative to these three lens units (a correctly focused position) exist within the range of zooming. An output beam from a laser means is converted into a focused beam by the optical system. The optical system is positioned within an optical path locating in front of an optical fiber means. The laser system is further provided with a focusing optical element.
Patent JP-H04245502-A (JP)
Title: Input/output controller for power controller
Inventor: KOMIYAMA TADASAKI
IPC: G05B15/02
Filed: 1991-01-31
Abstract: PURPOSE:To exactly edit the data by attaining a constitution where a main arithmetic part carriers out the communication with a center arithmetic unit and other data processing/arithmetic operations in parallel with each other while a sub-arithmetic part is carrying out the digital input processing. CONSTITUTION:An internal program of a sub-arithmetic part 3 switches a PIO bus toward the part 3 at a designated input scanning time and carries out the input processing designated by a parameter. Then the end of the input processing is reported to a main arithmetic part 2 and at the same time the comparison is carried out between the precedent value and the present value. If a state change is recognized the end of the input processing is reported to the part 2 via a shared memory. Thus the part 3 can perform the input processing periodically and at an exact time. In addition, the part 2 can perform other arithmetic processing operations even while the part 3 is carrying out its own input processing. In such a constitution, the data can be exactly edited with no error of time produced between a center arithmetic unit and an input/ output controller 1.
Patent JP-H10210205-A (JP)
Title: Image processor
Inventor: OGAMICHI TAKASHI
IPC: H04N1/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To automatically decide that read image quality deteriorates owing to temporal deterioration of a writing sheet, etc., by providing an image quality deciding means which decides the read image quality of the wiring sheet according to image information read by an image read means. SOLUTION: An electronic blackboard device is provided with a read quality decision part 9 actualized by a microcomputer. The read quality decision part 9 computes and decides the read image quality of the wiring sheet 1 according to a black-and-white binary digital image signal obtained by quantizing the output signal of an image sensor 3 by an image processing part 4. To decide the read image quality, facsimile information drawn on the wiring sheet 1 may be used and facsimile information (actually a white image) read out of a reference white area 1a provided on the writing sheet 1 may be used. Consequently, when the writing sheet 1 is read, deterioration in the read image quality is decided and reported to the user.
Patent JP-S55103431-A (JP)
Title: Test method for instrumental error of large-scale balance
Inventor: ISHII MASAKUNI
IPC: G01G23/01
Filed: 1979-02-03
Abstract: PURPOSE: To enable the test in a simple way even at the narrow place by specifying the structure of the calibrating car.  
     CONSTITUTION: Out rigger 10 possessing leg bar 9 which extends to the lower side and side way is installed to calibrating car 1 so that the car can float up at the inside and outside of weighing base board 5 through operation of driving stage 8. At the same time weight 2 possessing leg bar 6 extending to the lower and side parts plus weight holding stage 7 featuring the same weight as weight 2 are mounted at both sides of the car body. In addition, lifter 4 consisting of the hydraulic cylinder which gives the individual rise and fall to plural units of weight 2 which are born in parallel within weight rack 3 is incorporated. Thus the body of car 1 can be floated up inside ad outside of board 5, and at the same time the weighing becomes possible by means of car 1 which bears plural units of weight 2 in the free rise and fall way plus stage 7 featuring a fixed amount of weight and provided inside and outside of board 5 and apart from car 1, attaining the original purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04244978-A (JP)
Title: Pattern generation for logic circuit
Inventor: IKEDA KOJI
IPC: G01R31/28
Filed: 1991-01-31
Abstract: PURPOSE:To achieve a higher performance of a test pattern generating processing of a logic circuit. CONSTITUTION:In a processing of assigning a signal to a branch target of a multiplex tracing back operation, a branch processing (110) is added which fails to assign the signal when the branch target corresponds to a wide-sense 1 input element. This signal assignment for a branching point can prevent excessive signal assignment at the branch point while achieving the primary purpose of the multiplex tracking back operation to reduce the generation of a back racking.
Patent JP-H02192340-A (JP)
Title: Multiple access device
Inventor: TAMURA HOZUMI
IPC: H04W4/00
Filed: 1989-01-20
Abstract: PURPOSE:To reduce the number of digits of a number to be reciprocated between an up line and a down line and to heighten line efficiency by reducing the number of digits of a terminal number included in a reserve signal, and preventing the terminal number from being included. CONSTITUTION:A central station device transmits the output of an idle signal generating part 12 from a transmission part 14 when the up line is set a null state. When the reserve signal from terminal equipment arrives at a reception part 15, a reserve signal detecting part 16 detects it, and outputs a control signal to a communication control part 11. The control part 11 stops the transmission of the idle signal, and transmits the output of a busy signal generating part 13 from the transmission part 14. Simultaneously, a reserve terminal number extraction part 17 extracts the terminal number from a detected reserve signal, and sends it to a reserve confirmation signal generating part 18. When the reception of the reserve signal is completed, the control part stops the transmission of a busy signal, and transmits the output of the generating part 18 from the transmission part 14. Following that, the output of the generating part 13 is transmitted from the transmission part 14 to receive an information signal from the terminal equipment.
Patent JP-H09204210-A (JP)
Title: Robot controller
Inventor: HATANO YOSHIHIRO
IPC: B25J9/16
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a robot controller with which efficient control utilizing processing standby time can be provided, and a processing procedure for driving and controlling respective driving parts is simplified. SOLUTION: In XY table control processing, assembly head back and forth/up and down control processing and assembly head rotation control processing (collectively called driving control processing), when command signals Bm, Cm and Dm are outputted by synchronizing control processing, a processing under interruption is restarted, and when a series of processings (such as 'descent/ascent' or 'rotation') partitioned in advance is completed, a response signal Sn is outputted and processing is interrupted until the next command is outputted. When the prescribed response signal is outputted by driving control processing and the end of prescribed processing restarted in advance is confirmed after the command signal is outputted, on the other hand, the next command signal is outputted by the synchronizing control processing.  Thus, since the synchronizing control processing simultaneously controls the operating timing of driving control processing, it is not necessary for every driving control processing to care of the processing state of the other driving control processing.
Patent JP-2000212999-A (JP)
Title: Upper turning body for construction machine
Inventor: NAMURA TERUYOSHI
IPC: E02F9/08
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To achieve lightweight and strength, and facilitate replacement by forming the cross-section of a protection guard into a substantially triangle shape, and making an insertion hole at a predetermined side position of the triangle for the attachment hole of a protection guard. SOLUTION: A protection guard 8 comprises a guard plate 11 being triangle in cross-section, two tightening plates 12 secured to the inside thereof, a tightening plate 12b, and two plates 11a secured to both the longitudinal ends of the guard plate 11. An elliptical insertion hole is made in the vicinity of head of attaching bolt 15 in one side of the triangle cross-section of the guard plate 11. The attaching bolt 15 is inserted into the insertion hole, and a clamp can be inserted thereinto. Then, the longitudinal both ends of the guard plates 11 are clogged by securing the plates 11a.  As a result, since the protection guard 8 is substantially triangle in cross-section, its high rigid triangle apex works to receive obstacles during collision therewith so that it is hard to break because flying stone and falling stones slide on the inclined side, and since it is divided into two along the longitudinal direction, its weight becomes light, and its transportation and attachment also become easy.
Patent JP-S56107935-A (JP)
Title: Automatically returned choke of internal combustion engine
Inventor: KAWAHATA SHIYUUKI
IPC: F02M1/02
Filed: 1980-01-31
Abstract: PURPOSE: To automatically control the mixture ratio of fuel, by fitting a base with a stopper on which a bimetal is mounted and by using the heat of a heater to swing the stop part of the stopper through the bimetal to automatically pull back a sliding member.  
     CONSTITUTION: A stopper 2 is fitted in a base 1 by a shaft 8 and provided with a camlike stop part 2-1. A vortical bimetal 3 is attachced to the stopper 2. The bimetal 3 is moved by the heat of a heater supplied with an electrical current form an electricity generator (not shown). The stop part 2-1 is swing by the motion of the bimetal 3 to pull back a sliding member 4 coupled to a carburetor (not shown). As a result, the mixture ratio of fuel can be efficiently automatically controlled from starting to normal running when it is cold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06225449-A (JP)
Title: Protective apparatus of distribution system
Inventor: ISHIBASHI CHIHIRO
IPC: H02H9/08
Filed: 1993-01-27
Abstract: PURPOSE:To reduce a ground current enough during a ground accident by grounding reactors without generating an abnormal voltage due to a series resonance between a ground electrostatic capacity and the reactors. CONSTITUTION:Reactors 5 corresponding to a ground electrostatic capacity of a system and a semiconductor switch 6 for grounding the reactors 5 only if a ground accident occurs are connected to buses or feeders 1 of a substation of a high-tension distribution system of an insulated system, and a series resonance is prevented using the high-tension distribution system as the insulated system during normal state and a ground current is reduced using the high- tension distribution system as a reactor ground during occurrence of the ground accident. Also, a grounding transformer is installed to the buses or feeders 1 of the substation, and the reactors 5 and the semiconductor switch 6 are connected to the grounding transformer.
Patent JP-S57127574-A (JP)
Title: Double wound pipe and production of double wound pipe
Inventor: YAMAMOTO SUKETSUGU
IPC: B23K1/00
Filed: 1981-01-30
Abstract: PURPOSE:To improve corrosion resistance by forming the brazed parts of the outside  pipe part and inside pipe part of a pipe into two layers of different contents of Fe,  Cu, Ni as they go further from the steel base when viewed from one steel base side,  and forming the inside and outside front surface parts of the pipe likewise into two layers. CONSTITUTION:Plated steel plates are double wound and are brazed by melting the  plating coated layers on the top surfaces of the steel plates, whereby a double wound  pipe is produced. More specifically, Ni plating of 0.1-5mu plating thicknesses is carried out on one surface of ordinary steel plates or stainless steel plate, and Cu plating of 0.5-10mu is carried out thereon, whereby Ni-Cu two-ply plating layers are  formed on one side. A double wound pipe is produced with such steel plates and the  pipe is subjected to a brazing treatment under the conditions under which the reduction of the plating layers of two plies into one ply is prohibited. Then, the layer of  a high content of Ni wherein the content of Fe decreases and that of Cu increases as  the brazing parts of the outside pipe part and inside pipe part of the pipe go further  from the steel base and the layer of a low content of Ni are obtained. The front surface parts of the inside and outside surfaces of the pipe are of the two layers which  are opposite from the above-mentioned as they go farther from the steel base.
Patent JP-H09205279-A (JP)
Title: Output filter and high-voltage power supply for traveling-wave tube
Inventor: TAKEI MASARU
IPC: H05K3/46
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce size and to simplify packaging method. SOLUTION: A high-voltage power supply for traveling-wave tube has a DC voltage source 50, a high-voltage conversion part 52 for converting a DC voltage outputted from the DC voltage source 50 to a plurality of AC voltages and outputting them, a rectification circuit 54 for rectifying a plurality of AC voltages outputted from the high-voltage conversion part 52, piling them up in series, and outputting a plurality of voltages, and an output filter 10 for smoothing a plurality of voltages outputted from the rectification circuit 54. The output filter 10 has laminated printed circuit boards, electrodes which are provided at the interlayer and front and reverse sides of the printed circuit boards, and input terminals 171,... and output terminals 181,... which are electrically connected to these electrodes.
Patent JP-S61174449-A (JP)
Inventor: TODA MOTOAKI
IPC: D03D47/38
Filed: 1985-01-23
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-S63179639-A (JP)
Title: Local area network system
Inventor: YAMADA YOSHINORI
Filed: 1987-01-20
Abstract: PURPOSE:To improve the transmission efficiency by separating a data transmission medium into a channel to send a code data and a channel to send an image data. CONSTITUTION:Various terminal equipments 1-6 using a code data or an image data as processing object are connected mutually by a transmission line 10 as a transmission medium and the transmission line 10 consists of two channels, a code data channel 11 used to send the code data and the image data channel 12 used to send the image data. Thus, the code data and the image data are sent independently, then a disadvantage that the code data transmission disabled because the transmission medium is occupied for a long time by the transmission of the image data is avoided and it is possible to adopt the data transmission method coincident with the property of each data. Thus, efficient data transmission is attained.
Patent JP-H01187868-A (JP)
Title: Semiconductor device
Inventor: NISHIDA HIROSHI
IPC: H01L29/732
Filed: 1988-01-21
Abstract: PURPOSE:To provide a V-P-N-P having sufficiently small collector resistance by forming the diffusion depth of a buried region on a semiconductor substrate side deeper than that of a buried collector region and the impurity peak concentration of the buried region lower than that of the buried collector region. CONSTITUTION:A semiconductor device is formed by V-P-N-P by forming a P-type well region 6, an N-type base region 9, and a P-type emitter region 10 according to a normal method thereon by utilizing a P-type buried collector region 4. The diffusion depth of a buried region 2 on a semiconductor substrate 1 side is deeper than that of the region 4. Thus, the substrate 1 can be electrically isolated from the V-P-N-P, and the impurity peak concentration N2 of the region 2 is sufficiently lower than that of the N4 of the region 4. Accordingly, the effective impurity total amount of a collector region 103 an be increased. As a result, the collector resistance of the V-P-N-P can be reduced.
Patent JP-S54105673-A (JP)
Title: Drive force supplementing device for operating system
Inventor: SAKAWA KATSUAKI
IPC: D05B29/02
Filed: 1978-02-03
Abstract: PURPOSE: To provide a drive force suppementing system, which is simple in construction and inexpensive, without using liquid pressure or any clutch by taking out the drive force of the drive source of the machine as auxiliary drive force for the operating system through a cam or oscillating plate.  
     CONSTITUTION: When a connecting rod 25a is withdrawn, a rotative member 25 is rotated to cause rotation of a lever support 21 in the clockwise direction. As a result, a lever 20 is rotated in the clockwise direction about a horizontal shaft 4 by a plate spring 21c mounted on a lever support 21, causing movement of an arm 41 along a flat shaft 4. When a roller 14a rotatably mounted on the arm 14 is brought into contact with a cam 7, which has a spiral form and is always rotated by a drive pulley 5, it is brought into engagement with successive postions of progressively greater diameters of the cam 7. Thus, the arm 14 is rotated in the clockwise direction about the horizontal shaft 3 to operate a conneting rod 26 for operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05205809-A (JP)
Title: Miniature jack
Inventor: SATO HIDEAKI
IPC: H01R13/46
Filed: 1992-01-27
Abstract: PURPOSE:To increase workability of assembling with an external case and perform the high-density miniaturization of an electronic device which excels in water-proof quality by locating the bottoms surface of a jack embeded into a printed circuit board so as to substantially accord with the upper surface or the terminal side surface of parts connectively mounted on the printed circuit board. CONSTITUTION:The bottom surface of a jack 2 is located so as to be embeded into a notch part 11 having its projected form with which a printed circuit board 7 is provided and at the same time to substantially accord with the upper surface or the terminal side surface of parts which are connectively mounted on the printed circuit board 7. With such an arrangement, the height of parts connectively mounted on a printed circuit board may be uniformed, thereby improving the waterproof quality and making it feasible to perform the high- density connective mounting which excels in assembly.
Patent JP-S60156549-A (JP)
Title: Water treating material and its preparation
Inventor: SUGIMORI SHIYUUICHI
IPC: B01J20/30
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a water treating material suitable for removal of oil drops, etc. contained in water by prepg. a semicylindrical material consisting essentially of a thermoplastic org. polymer and inorg. compds. having unevenness on the surface along the peripheral and axial direction of the cylinder and connected pores to the inside wall surface of the cylinder. CONSTITUTION:The water treating material is a semicylindrical body consisting of a thermoplastic org. polymer (e.g. polyethylene) and an inorg. compd. (e.g. silica) having uneveness on the surface along the peripheral direction and the axial direction of the cylinder. The shape of the unevenness is defined by D2/D1=1.10-3.00 (where D1 and D2 is a diameter of an inscribing and circumscribing cylinder, respectively, in a projection of its side shape). Pores connecting to the inside of the cylinder are formed, also. The content of the inorg. compd. in the semicylindrical body is 20-75wt%. The water treating material is suitable for removal of oil drops, other org. substances, and ionic substances contained in water.
Patent JP-S54105316-A (JP)
Title: A piston type liquid pressure-injection supply device
Inventor: OONUMA MASASHI
IPC: B67D7/02
Filed: 1978-02-06
Abstract: PURPOSE: To eliminate drippings of a liquid remaining in a device when the device  is separated after a tank is filled with a liquid, by constructing a valve structure by means of an intermediate wall and a piston in which the liquid flow passage is  closed except for the time of pressure-injection supply.  
     CONSTITUTION: Press sealing member 22 below pison 2 against mouth part T 1  of tank T, then leveling nozzle 23 fits in mouth part T 1 . Then, by driving the pump connected to port 15, feed compressed air to chamber C via connecting passage 16. Then, cylinder housing 1 as a whole is pushed upward by air pressure, gate 27 is opened and chambers B and D partitioned by intermediate wall 9 are connected. Next, by driving the liquid supply pump, the liquid is sent by pressure to chamber  B. By this, it is possible to send the liquid from chamber B into tank T via gate 27, chamber D, and connected passage 29 between supply route 28 and noxxle 23. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03217532-A (JP)
Title: Connection of upper and lower housing units for industrialized housing
Inventor: KISHI AKIRA
IPC: E04B1/348
Filed: 1990-01-22
Abstract: PURPOSE:To raise the efficiency of assembling operation on site by making connection easier and faster by a method in which upper and lower housing units are connected by anchors and a grout is injected into the surrounding of the anchors for hardening. CONSTITUTION:First-floor housing unit 10A in which a metal tool 15 with a threaded hole 15C to be coupled with anchor bolt 16 is attached to the upper end of a column 12 and a second-floor housing unit 10B in which a metal tool 17 with a hole 18 through which bolt 16 is passed is attached to the lower end of the column 12 are formed. The unit 10A is set on a given position of construction site, the hole 15C is coupled with the bolt 16, and while inserting the bolt 16 into the hole 18 of the unit 10B, the unit 10B is set on the unit 10A. Cement mortar 21 is injected into the hollow of the metal tool 17 from the grout injection hole of the column 12 in the unit 10B to connect both the units 10A and 10B.
Patent JP-H09231798-A (JP)
Title: Circuit for sensing burn-in of semiconductor memory
Inventor: SUN HO CHIYO
IPC: G01R31/3185
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To give a hysteresis characteristic between a burn-in start, voltage and a burn-in end voltage through the adjustment of a logic threshold voltage and stably cope with a state change. SOLUTION: The external voltage is reduced in an external voltage-sensing part 70 by the application of a bias voltage. When the reduction of the external voltage is not smaller than a logic threshold voltage set in a burn-in signal- generating part 80, the generating part 80 generates and outputs a burn-in signal. At the same time, the burn-in signal is fed back to turn on an NMOS transistor 86, thereby, output signal of the sensing part 70 is impressed to gate terminal of an NMOS transistor 87 connected in parallel to a logic inverter to turn on the NMOS transistor 87. The logic threshold voltage is thus decreased.