baber/WOPTO huggingface dataset:
Patent JP-S58142266-A (JP)
Title: Power source unit for measuring electron tube
Inventor: MITA OSAHISA
IPC: G01R31/25
Filed: 1982-02-19
Abstract: PURPOSE:To provide an optimum power source unit for automatic measurement of travelling wave tubes or the like by connecting optical fibers between processing unit each provided at a low potential part and a high potential part and the parts. CONSTITUTION:An interface section 3 of a ground potential to connect a measurement control section 2 and a universal data bus 5 to be linked to an external controller 6 and the measurement control section 2 and the interface section 3 are connected with optical fibers 41 and 42. A digital command signal from the controller 6 enters the interface section 3 passing a data bus 5 and then a low potential side processing unit 8 via the interface circuit 7. When entering from a power source section 1, a voltage setting signal is fed sequentially to a light emitter 101 with a parallel-serial conversion circuit 91. Light of the light emitter 101 reaches a photo detector 111 of the measurement control section 2 through the optical fiber 41, converted into a parallel signal as digital electrical signal passing through the subsequent serial-parallel conversion circuit 12, and then, reaches a high potential side processing unit 13. This eliminates malfunctioning due to mixing of noises and disturbing pulses by the connection of the measurement control sectin 2 and the interface section 3 with the optical fibers 41 and 42.
Patent JP-S61184450-A (JP)
Title: Nitrogen oxide sensor
Inventor: KIKUCHI KENJI
IPC: G01N27/416
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a sensor effectively operating even at low temp., by using not only a AgI type electrolyte as a solid electrolyte but also AgNO3 as a material for coating one electrode. CONSTITUTION:The titled sensor has such a structure that a pair of electrodes 2, 2 are arranged to a AgI type solid electrolyte 1 being a Ag-ion conductor by a vacuum vapor deposition or sputtering means and AgNO3 3 is applied to one electrode 2. As the AgI type solid electrolyte, for example, RbAg4I5 having conductivity of about 10<-1>/OMEGA.cm at room temp. is used and prepared by adding RbI so as to obtain the composition of RbAg4I5 and molding the resulting mixture into a pellet shape, for example, having a diameter of about 5mm and a length of about 10mm before sintering.
Patent JP-S55116915-A (JP)
Title: Sand pile preparing apparatus
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1979-03-05
Abstract: PURPOSE: To accomplish efficient preparation of the sand pile through the driving of the outer casing and the vertical movement of inner casing by vertical movement of the monkey with the switching between the press-in of air into and the bleeding thereof from the air spring in the preparation of the sand pile into the poor subsoil.  
     CONSTITUTION: The monkey 2 is fixed at the upper end of the inner casing 4 in such a manner as to be travel up and down along pipes 17 and 18 fixed at the upper end of the outer casing 1, and moved vertically with an air spring 3 interposed between the monkey 2 and the upper end of the outer casing. To drive the  outer casing into the subsoil, the monkey 2 is moved vertically with the switching  between the press-in of air into and the bleeding thereof from the air spring 3. The  resulting impact accomplishes the operation. Then, to compact sand chaged into the  outer casing 1 thus driven, the inner casing 4 is moved vertically through the vertical movement of the monkey. To accomplish the continuous compaction of the sand, it is done pulling out the outer casing 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57141001-A (JP)
Title: Cutter head supporting device in recording device for record original disc
Inventor: KAWASHIMA ISAO
IPC: G11B3/12
Filed: 1981-02-20
Abstract: PURPOSE: To cause a cutter head to follow accurately the surface of a lacquer disc and to prevent the modulation of a sound groove accompanied with vibration of a supporting material, by detecting the undulation on the surface of the lacquer disc and the turning speed of the supporting material to control the turning of the supporting material when the sound groove is cut.  
     CONSTITUTION: An undulation detector 24 and a speed detector 27 are turned off, and a depth adjusting current is flowed to an adjusting coil 15 of an electrical and mechanical converter 11 to turn and adjust a supporting material 9, and a cutter needle 8 is set to a reference depth of a sound groove on a lacquer disc 1, and the disc 1 is rotated in a speed lower than the reference speed to cut a cutting lead-in groove on the outside circumference of a disc surface 1a. Next, detectors 24 and 27 are turned on, and a reference position of a cutter head 7 is set, and the disc 1 is rotated in the reference speed to cut the sound groove. At this time, the undulation of the disc surface 1a is always detected to control a coil 16, and thus, the supporting material 9 is caused to follow the undulation; and the turning speed of the supporting material 9 is detected to control a coil 17, and thus, vibration of the supporting material 9 is suppressed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03229447-A (JP)
Title: Cooling equipment
Inventor: MOCHIZUKI MASAHIRO
IPC: H01L23/473
Filed: 1990-02-05
Abstract: PURPOSE:To improve a cooling efficiency, reducing a thermal resistance required for a heat radiation by making the heat generated from LSIs conduct in the order of ranging from radiating studs to a thermally conductive block and making a heat exchange be performed in the thermally conductive block. CONSTITUTION:Radiating studs 11, each being made of a metal being excellent in thermal conductivity, are made to abut on the radiating surfaces of LSIs 2 being mounted on a board 1 respectively. Each abutment surface is coated with a thermal compound 3 of semi-fluidity to improve adhesiveness. By inserting the radiating stud 11 into a hole 9 for mounting the stud which is provided in a thermally conductive block 5 made of a metal being excellent in thermal conductivity, the both are in contact with each other. Still, the board 1 is fastened to the thermally conductive block 5 by a frange 4. Further, in the thermally conductive block 5, a water channel 6 in which a refrigerant of fluidity such as a cooling water circulates is so formed as to surround the holes 9 for mounting the studs.
Patent JP-S57137838-A (JP)
Title: Tester for axle system of vehicle
Inventor: SUGIMOTO HIROSHI
IPC: G01M13/02
Filed: 1981-02-20
Abstract: PURPOSE:To perform testing without giving any harmful influence upon an axle system in spite of extension of the axle or connection of a shaft torque meter thereto by applying load to tires without applying load upon the axle. CONSTITUTION:This device is so arranged as to support an axle 4 by means of suspension devices 31, 32, to insert tires 2, 3 of an axle to the axle and to apply the load corresponding to the weight of the vehicle directly to the tires 2, 3. Auxiliary rollers 23, 24 are made vertically movable by means of supporting arms 25, 26, and load is exerted upon between the tires 2, 3 and a drum 21 by means of springs 27, 28. The axle to be tested is not fixed to the ground, and can be moved within the deflection range of the devices 31, 32. The damping effect of the tires acts upon the axle system, thereby generating an oscillation suppressing effect. In the stage of applying the load equal to the vehicle weight upon the tire 3 in order to obtain sufficient torque transmission between the tire 3 and the drum 21, a roller 24 is used to avoid exerting said load upon the axle and to apply the load directly upon the tire.
Patent JP-H02202658-A (JP)
Title: Split pdu assembling/disassembling system
Inventor: ANEZAKI AKIHIRO
IPC: G06F13/00
Filed: 1989-02-01
Abstract: PURPOSE:To make the security of a huge one-dimensional array unnecessary, and to improve processing speed by assembling/disassembling data received as protocol data unit PDU into session service unit SSDU. CONSTITUTION:At the time of disassembling, a split PDU inputting means 6 inputs PDU to which description is given by split PDU data structure splitted into an SSDU unit. An octet fetching means 7 takes out an octet to be the object of assembling/disassembling by one octet unit. An assembling/ disassembling means 8 disassembles it in conformity to ISO 8825. A split VTL outputting means 9 outputs the disassembled VTL as the image of split VTL data structure. At the time of assembling, a split VTL inputting means 1 inputs the VTL as the split VTL data structure. A VTL cell fetching means 2 takes out a VTL cell to be the object of the assembling/disassembling by one cell unit. The assembling/disassembling means 3 assembles it in conformity to ISO 8825. A split PDU outputting means 4 outputs the PDU as the image of the split PDU data structure.
Patent JP-H07211644-A (JP)
Title: Method and equipment for depositing thin film
Inventor: NISHIKAWA SATORU
IPC: H01L21/205
Filed: 1994-01-26
Abstract: PURPOSE:To deposit a thin film uniformly by feeding a material stably into a reaction chamber thereby stabilizing the CVD reaction. CONSTITUTION:A material being used in vapor phase epitaxial growth is dissolved into a volatile solvent to prepare solutions 81a, 81b which are fed into a reaction chamber 11, where the solutions are evaporated to cause vapor phase epitaxial growth reaction on the material dissolved into the solutions 81a, 81b thus depositing a thin film 92 on the surface of a sample 92. The equipment for depositing the thin film 92 comprises the reaction chamber 11, and units 21a, 21b for feeding the solutions 81a, 81b containing the material being used for vapor phase epitaxial growth reaction to the reaction chamber 11. A heater 31 is disposed below the supply ends 26a, 26b of the solution feeding units 21a, 21b and a sample holder 41 is disposed oppositely thereto. The equipment may comprises a plurality of solution feeding units and corresponding number of heaters.
Patent JP-H07221231-A (JP)
Title: Power transistor fixing structure
Inventor: MAKIDAI HARUO
IPC: H01L23/40
Filed: 1994-01-27
Abstract: PURPOSE:To ensure the creeping distance satisfying safety specifications when a power transistor is fixed on a circuit board. CONSTITUTION:An aperture part 11 is formed at the fixing position of a power transistor 18 on a board 10. The pressure-fixing part 32 of a first heat sink 30 passes the aperture part 11, and is fixed on a first main surface 17 of the power transistor 18. The shoulder part 34 is engaged with the edge part of the aperture part 11. A bridge part 42 of a second heat sink 40 is fixed with pressure on a second main surface 19 of the power transistor 18. Leg parts 44 are engaged with the edge part of the aperture part 11. An insulating sheet 14 excellent in thermal conductivity is interposed between an electrode 16 formed on a second main surface 17 and a second heat sink 40. The first heat sink 30 and the second heat sink 40 are fixed together by using bolts 20 and nuts 22. Thereby the power transistor 18 is fixed on the circuit board 10.
Patent JP-S55117146-A (JP)
Title: Block copy making device
Inventor: YAMAMOTO KIYOUICHI
IPC: G03F1/90
Filed: 1979-03-02
Abstract: PURPOSE:To achieve the perfect automation of block copy making process by obtaining the intended accurate point of the instructed original from the position information of the specific point on the instructed original patterns and performing pattern processing. CONSTITUTION:At the time when the magnetic detector 21a of a drawing head 21 detects the magnetic field of the electromagnet 14a of cursor, the signal corresponding to the difference in the resistance values of Hall elements 21a-1-2 is supplied to a follow-up pulse generating device 40. The output of the device 40 is applied to a control unit 41. The unit 41 lets the head 21 follow up the center position of the index of the cursor. On the other hand, at the time when the head 21 follows up, the pulse information is counted in a counter 42. When the position detection is instructed by a keyboard 16, the value of the counter 42 and the code by the keyboard 16 are stored in a position register 45. This information is converted to absolute coordinate and in an arithmetic unit 49, the same point of the values of the instructed point register 46 and reference point register 47 is detected. In an arithmetic unit 51, the specified point is obtained and is stored in a register 52. This information is read out to a drawing control unit 56, which in turn controls the head 20 and solenoid 60.
Patent JP-H03229661-A (JP)
Title: Spray apparatus
Inventor: HIROSE AKIO
IPC: B25J9/10
Filed: 1990-02-02
Abstract: PURPOSE:To move a sprayer at arbitrary increased and decreased speeds by operationally processing the speed for smoothly decelerating the sprayer on the basis of the respective position data of start and end points and the respective moving speed data at the respective positions by a speed operation means. CONSTITUTION:The position having to move a sprayer 2 and the moving speed of the sprayer 2 at that position are instructed by an instruction pendant 5. The speed for smoothly changing the speed of the sprayer 2 from a start point position to an end point position instructed by the instruction pendant 5 is operated on the basis of the respective position data of the start and end points and the respective moving speed data at the respective positions by a speed operation means 7. As a result, the sprayer can be simply moved at arbitrary increased and decreased speeds between predetermined positions.
Patent JP-H03229433-A (JP)
Title: Semiconductor device
Inventor: KAWAZU AKIYOSHI
IPC: H01L21/60
Filed: 1990-02-02
Abstract: PURPOSE:To contrive to hold the satisfactory strength of a conductive wire by applying an ultraviolet-curing resin to the conductive wire to be bonded, and by applying ultraviolet ray after bonding to cure the resin. CONSTITUTION:A semiconductor device 1 is secured to a lead frame 2 by means of silver paste 6, one end of the conductive wire 4 of gold streak is bonded to the electrode or the semiconductor device 1, and the other end of this conductive wire 4 is bonded to the surface of an inner lead 3. The surface of this conductive wire 4 is uniformly coated with an insulating resin 7 and an ultraviolet radiation curing acrylic adhesive resin is used as the insulating resin 7. The adhesive resin is liquid and uniformly applied to the surface of the conductive wire during bonding of the conductive wire. After the end of bonding, ultraviolet ray is applied to cure the adhesive resin. The cured resin holds mechanical strength and electrical insulating properties.
Patent JP-H07261743-A (JP)
Title: On-screen display circuit
Inventor: KIN KOUGEN
IPC: H04N5/278
Filed: 1995-02-14
Abstract: PURPOSE: To provide an on-screen display circuit with which much quantity of information can be effectively on-screen-displayed within small area. CONSTITUTION: The information to be displayed is continuously displayed like moving superimposed characters by using a moving clock generating part 13, horizontal position detection part 3', display off signal generating part 14 and RAM address generating part 6' so that much more information can be displayed within the small area.
Patent JP-S60172427-A (JP)
Title: Parts transfer assembling device
Inventor: OOWADA SHIYUNICHI
IPC: B23P19/04
Filed: 1984-02-15
Abstract: PURPOSE:To aim at shortening the time required for parts transfer, by holding an arm part of a magazine housing parts and transferring it forward, while taking out each of parts by means of a chucking device at that position and making it build in an object product, in case of a parts trasfer assembling device of a robot, etc. CONSTITUTION:A magazine 2' housing parts 1 is conveyed to a magazine feed position 29 by a conveyor 30. At the magazine feed position 29, there is provided with a magazine stopper A28a hitting a cap 19 on the sidepiece of the conveyor 30. An arm part 10 of a robot 9 moves forward, then a magazine holder 26 is set to the magazine feed position 29, and at this position the holder 26 holds the magazine 2' as the magazine 2' presses the cap 19 to the stopper A28a. Next, the arm part 10 is transferred to the side of an assembled product 14 at an assembling station 13. A finger of a chucking device 11 is positioned in assuming a posture of standing by at the opening side of a member of the magazine holder 26. Under this condition, when a pushing device is set in motion, each part 1 is chucked by the finger and built in an assembling position 15a as specified.
Patent JP-S59153456-A (JP)
Title: Rotary electric machine
Inventor: AOKI KANEMASA
IPC: H02K23/66
Filed: 1983-02-17
Abstract: PURPOSE:To perform the reduction in the thickness of a rotary electric machine by mounting part of a component member of a frequency generator in a cup- shaped yoke at the machine side. CONSTITUTION:A stator has an outer housing 10, a ring-shaped field magnet 11, a bearing 12, yokes 13a, 13b, a winding 14, a cover 15, and a brush 17, etc. A rotor has a cup-shaped yoke 21, a rotor core 22, a winding 23, a commutator segment 24, a ring-shaped field magnet 25, etc. A rotational shaft 20 is inserted into the bearing 12, the rotatable rotor is contained in the housing 10 so that the magnet 25 is disposed concentrically at the prescribed interval between the yokes 13a and 13b, the brush 17 is contacted with the segment 24, and the cover 15 is further mounted on the housing 10.
Patent JP-S56124178-A (JP)
Title: Device for reproducing program
Inventor: ISHII MASAICHI
IPC: G11B15/087
Filed: 1980-02-29
Abstract: PURPOSE:To simplify constitution to facilitate the correspondence to manual/automatic operations, by giving an intermusic detection signal to a presettable shift register as a clock signal in an automatic music selecting device. CONSTITUTION:The program of a desired music number is reproduced on a basis of the intermusic detection signal obtained by reproducing tape T, where plural tunes are recorded, in a high speed/low speed. The intermusic detection signal is input as a clock signal to presettable shift register 219 consisting of plural bits corresponding to the presettable number, and this shift register 219 shifts the signal successively from the bit corresponding to one or plural desired music numbers, which are program-reproduced, to succeeding-stage bits, and FFD generates the driving control signal for setting the tape recorder mechanism to contact-speed or high- speed reproducing according the clock signal from the last-stage bit is shifted or not.
Patent JP-S59149289-A (JP)
Inventor: KOBAYASHI TOSHIAKI
IPC: B66C1/14
Filed: 1983-02-16
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-H02205813-A (JP)
Title: Method for controlling light in water utilizing air lump
Inventor: TANAKA TATSUMI
IPC: A01K61/00
Filed: 1989-02-03
Abstract: PURPOSE:To enable light to be guided to a prescribed area by arranging air lumps in a proper shape into the water and utilizing refraction, reflection, etc., caused on the border surfaces between the air lumps and water. CONSTITUTION:An air lump 2 in the concave lens shape is arranged into the sea water 1 almost in parallel to the sea water surface, an air lump 3 is arranged below it almost in parallel, and an air lump 4 is arranged below the air lump 3 slantingly to that the angle theta of incidence light on the surface is larger than a critical angle. Namely, when those air lumps 2-4 are dipped into the sea water 1, the air lump 2 in the concave lens shape and the air lump 3 operate as convex lenses in air. Consequently, the sunshine which enters the sea water 1 from above is converged when passing through the air lump 2 and air lump 3 and guided to the surface of the air lump 4 in a flat plate shape which is arranged below.
Patent JP-S59151516-A (JP)
Title: Crystal oscillator
Inventor: MOMOZAKI EIJI
IPC: H03H3/02
Filed: 1983-02-17
Abstract: PURPOSE:To measure a bending oscillation frequency and a torsional oscillation frequency from the state of a wafer itself by dividing a crystal oscillator driving electrode terminal on a frame of the wafer consisting of plural TM crystal oscillators into two, left and right parts. CONSTITUTION:Exciting pads 209, 211, 212, 214 of crystal oscillators 201, 202, 218 and 219 of the upper stage are divided into two, left and right frames. For example, a lead electrode 207 from an electrode 203 mounted on the oscillator 201 is connected to the pad 209. Thus, the width of the electrodes is widened more in comparison with the collected pads to one side, no disconnection occurs and the electric resistance is small. Further, rear electrodes shown in broken lines are all common electrodes to all the oscillators and the electrodes mounted on oscillators and common pads 210, 217 are connected by lead electrodes 207, 208.
Patent JP-S53110678-A (JP)
Title: Manufacture of decorative board
Inventor: HIRAKAWA MATSUO
IPC: B29C69/00
Filed: 1977-03-08
Abstract: PURPOSE:To manufacture a decorative board having the same pattern of embossed design as that on thermosetting resin-impregnated paper, by laminating a base board on said paper having the pattern containing a substance capable of evaporation etc. in hot-press operation followed by hot-pressing the resulting laminate and then removing the cured resin.
Patent JP-H10220233-A (JP)
Title: Engine intake port
Inventor: NISHIMURA TOSHIFUMI
IPC: F02F1/42
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To raise plane efficiency between ports so far as to form an arrangement of six head bolts per cylinder as retaining swirl strength, with regard to an engine provided with a tangential port and a helical port as swirl ports for the cylinder. SOLUTION: A tangential port 2 and a helical port 3 extending long towards the downstream side looking from the intake inflow direction with respect to the tangential port 2 are provided as intake ports for a cylinder head of a multiple cylinder engine. The tangential port 2 and the helical port 3 are arranged with both port axis almost parallel to each other and a part of them overlapping on top of the other by coming close to each other. A throat 21 is provided on the downstream side portion of the tangential port 2. A passage side wall 20a to the center of the cylinder is formed to provide a port axis P with a curved portion 20 curved towards the cylinder peripheral wall side.
Patent JP-S55117791-A (JP)
Title: Bipolar memory cell
Inventor: OKADA KENJI
IPC: G11C11/411
Filed: 1979-03-05
Abstract: PURPOSE:To realize high integration density and high performance by forming a load resistance, for constituting a FF type memory cell, of the collector saturated resistance of a transistor in the cell. CONSTITUTION:Transistor Q constituting FF has collector terminals C1 and C2 for supplying a current and detecting a potential, and between the both, base area 1, and emitter areas 2 and 3 are arranged; and terminals C2 and C2' and base terminals B and B' of Q and Q' are cross-connected. Then, terminals C1 and C1' are connected in common to terminal W, information holding emitter terminals E2 and E2' of Q and Q' are also connected in common to terminal W', and read/ write emitter terminals E1 and E1' are led out as terminals D and D' respectively to obtain a memory cell. Therefore, collector saturated resistances Rs1 and Rs2 of Q and Q' serve as load resistances.