baber/WOPTO huggingface dataset:
Patent JP-2000205202-A (JP)
Title: Electro-hydraulic servomotor
Inventor: ASANO YOJI
IPC: F15B9/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an electro-hydraulic servo motor having a compact structure by devising the arrangement of a control valve. SOLUTION: This servomotor comprises a first helical gear 49 connected to an output shaft 34, second helical gears 52, 53 screw connected to a command rotary shaft of a pulse motor also meshed with the first helical gear 49 to be driven thereby, a spool valve energized by the second helical gear 52 so as to move therewith in accordance with changing of a rotational speed in one electric motor and the output shaft 34 to control a supply amount of operating oil to hydraulic drive means 37, 38, and another spool valve energized by the other second helical gear 53 so as to move therewith in accordance with changing of a rotational speed in a command rotary shaft of the other electric motor and the output shaft 34 to control a discharge amount of operating oil from the hydraulic drive means 37, 38.
Patent JP-H07215145-A (JP)
Title: Self-diagnosable device of motor for on-vehicle device and selection driving mechanism of motor thereof
Inventor: MIZUTA KEN
IPC: H02P7/06
Filed: 1994-02-07
Abstract: PURPOSE:To reduce electric power consumption in an amplifier of a self- diagnosable device. CONSTITUTION:When changeover switches 2 and 3 are closed to the B side, since battery voltage +B is not supplied, a motor 1 is stopped. When the changeover switch 2 is closed to the A side and the changeover switch 3 is closed to the B side, respectively, or when the changeover switch 2 is closed to the B side and the changeover switch 3 is closed to the A side, respectively, the battery voltage +B is supplied to the motor 1 through the changeover switch 2 or the changeover switch 3, and the motor 1 rotates forward or backward, but at the same time, the battery voltage +B is supplied to a differential amplifier 5 through a diode 6 or a diode 7. Thereby, a self-diagnosable device is put in an actuating condition. Thereby, since electric power supply voltage is supplied to the differential amplifier 5 only when the electric power supply voltage is supplied to the motor 1, wasteful electric power consumption in the differential amplifier 5 is eliminated.
Patent JP-S59140655-A (JP)
Title: Photomagnetic recording type writing and reading device
Inventor: TATSUOKA MASAMICHI
IPC: G11B11/10
Filed: 1983-02-01
Abstract: PURPOSE:To use both writing and reading systems in common with each other and at the same time to attain the additional writing by using two lasers having the same polarizing direction and forming the same beam form and the same optical path with an optical means (polarized beam splitter) which secures the coincidence among optical paths of output beams and a 1/2 wavelength plate which secures the coincidence among beam shapes. CONSTITUTION:A 1/2 wavelength 33 is inserted only to an optical system of one side, and the polarizing direction is set vertical. At the same time, a polarized beam splitter 34 is used for connection of the plate 33 to obtain the same optical path and the same beam form. At the time of writing, only the semiconductor laser 31 of one side is oscillated intensively so that the temperature at the position of a beam spot on a disk 7 is set higher than the Curie point. Then the information is written on the disk 7. While at the time of reading, only the semiconductor laser 11 of the other side is oscillated with reduced intensity to read the information written on the disk 7. Then both lasers 11 and 31 are simultaneously oscillated at the time of additional writing. Then the additional writing is carried out with the beam of the writing laser 31 while the tracking control is performed with the beam of the reading laser 11.
Patent JP-S4890979-A (JP)
IPC: C09K23/04
Filed: 1973-02-05
Abstract: 1410784 Liquid detergent concentrates ALBRIGHT & WILSON Ltd 7 Feb 1973 [7 Feb 1972 26 May 1972] 5519/72 and 25054/72 Heading C5D An aqueous concentrate containing 30 to 70% by wt. of a water-soluble salt of a sulphate of an alkoxylated aliphatic alcohol contains, as solubilizer, 1 to 10% by wt. of an alkali metal, alkaline earth metal, alkanolamine, amine or ammonium salt of an aromatic sulphonic acid of formula: R u Y a Ar(SO 3 H) b X c  wherein R is C 1 -C 4  alkyl; Y is carboxylic acid; X is OH or C 1 -C 4  alkoxy; Ar is a benzene or naphthalene nucleus; a is 0 to 3; b is 1 to 3; c is 0 to 3; u is 0 to 4; with the proviso that b is at least 2 unless a + c is 1 or more. Typical solubilizers are benzene m-disulphonic acid, meta-xylene disulphonic acid, para-xylene disulphonic acid, 1,3,5-benzene trisulphonic acid, phenol disulphonic acid, phenol trisulphonic acid, naphthalene disulphonic acid and 3,5-disulphobenzoic acid in the form of the sodium salts. The concentrates are diluted with water to form shampoos, bubble baths and liquid cleaning compositions. Other anionic surfactants, e.g. sulphosuccinates and alkyl sulphates; and nonionic surfactants, e.g. monoalkylolamides, may be present. The concentrates remain freeflowing when diluted with water.
Patent JP-H10214761-A (JP)
Title: Substrate treating device
Inventor: OTANI MASAMI
IPC: H01L21/68
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device which can stably supply temperature- and moisture-controlled air to a chemical treating section without increasing the foot print. SOLUTION: An air conditioning unit F which supplies temperature- and moisture-controlled air to a chemical treating section (spin coater SC1) is positioned between the chemical treating section and a heat-treating section (from a hot plate HP1 to cool plate CP2) immediately above the chemical treating section. The unit F takes in the outside air through an opening W2. When the unit F takes in the outside air, the air passage between the unit F and a transporting path R is interrupted, because the path is blocked at a part W1. The temperature- and moisture-controlled air supplied to the spin coater SC1 from the unit F ascends through an opening W3 after the air forms a down flow in the spin coater SC1, joins with fresh air flowing from the opening W2, and is taken in the unit F for recycling.
Patent JP-H05203083-A (JP)
Title: Laying structure for pipe unit
Inventor: ISAKA YOSHITAKA
IPC: E03F3/06
Filed: 1992-01-29
Abstract: PURPOSE:To provide a laying structure which generates no deformation and damage even when severe external force of impulse load or the like repeatedly acts over a long period on a buried pipe after execution work, relating to laying a pipe unit suited for applying to piping execution of providing a very shallow distance from the ground surface to the top of the buried pipe unit. CONSTITUTION:A coating material 1 is provided on an almost upper half barrel peripheral surface of a buried pipe P. This coating material 1 is formed of a compound unit comprising a cushion material 3 and a rigidity material 4, and this rigidity material 4 is formed of a structure laminated on an upper surface of the cushion material 3 or buried in the vicinity of the upper surface of the cushion material 3. In this way, a vertical load is partly dispersed to right/left of the buried pipe P and also reducing the load applied to the buried pipe.
Patent JP-S63182827-A (JP)
Title: Bonding device
Inventor: OKAMOTO MICHIO
IPC: H01L21/60
Filed: 1987-01-26
Abstract: PURPOSE:To improve the reliability when a bonding work is performed by a method wherein a deformation member, which can be plastically deformed by applying the pressing force in excess of the prescribed value of a pressing member, is interposed between a base stand and a supporting stand, and the parallelism of the pressing stand and the supporting stand is adjusted in a highly precise manner. CONSTITUTION:A deformation plate 1 formed in disc shape in the same diameter as a stage 10 is interposed between a pair of bonding stage 10 and a rotating table 12. A ball 15 is fixed between the stage 10 and the table 12. When a tool 7 is pressed to the stage 10 by the pressing force in excess of the pressing force necessary when a bonding work is performed, the pressing force is applied to a deformation plate 1 through the intermediary of the ball 15 inserted into a hole 6. Then, a plastic deformation is generated by the excessive pressing force on the part which is contacted to the ball 15 of the deformation plate 1. As a result, the palallelism between the stage 10 and the tool 7 can be adjusted in a very precise manner, and the reliability when a bonding work is performed can be improved.
Patent JP-H02197627-A (JP)
Title: Operating device for excavator
Inventor: ASAZUMA KINPEI
IPC: G05G9/04
Filed: 1989-01-25
Abstract: PURPOSE:To improve operating property by enabling three operations at least among the four operations of the swing of a swing base, the vertical oscillation of a boom, the front and rear oscillation of an arm, and the vertical oscillation of a bucket, to be freely performed with one operating lever. CONSTITUTION:When an operating lever 31 is vertically operated, then the position of the lever 31 is sensed by a potentiometer 67, and signal is generated, and the signal is received and solenoid valve is worked by a controller and pressure oil is fed to a hydraulic cylinder, and a boom is vertically oscillated. Besides, when the lever 31 is operated in the front and rear, then signal from a potentiometer 49 is received, and by the controller, an arm is oscillated in the front and rear. When the lever 31 is operated on the left and right, then position signal from a potentiometer 51 is received, and by the controller, a swing base is swung in the swing direction which coincides with the operating direction of the lever 31.
Patent JP-S53100579-A (JP)
Title: Belt conveyor type transport system in use of magnetic attractive force
Inventor: MATSUI KAZUMI
IPC: B61B13/00
Filed: 1977-02-14
Abstract: PURPOSE:To provide a belt conveyor type transport system in use of magnetic attractive force, in which endless belt means are formed by connecting a multiplicity of bars made of magnetic material, to drive a carrier body with magnetic means while attracting the same onto said endless belt by the function of magnetic attractive force, whereby the carrier body with articles or passengers placed thereon can be transported in stable manner by the aid of stable magnetic attractive force.
Patent JP-H10212020-A (JP)
Title: Article transfer equipment and method
Inventor: FURUKAWA JUNJI
IPC: B65G47/34
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To automate a work for transferring articles between a pallet and a conveyer by constituting a pallet receiver for mounting the pallet in such a state as transferring the receiver to an article moving means via a receiver elevating means. SOLUTION: A pallet 8 having a plurality stages of folding containers 3 stacked thereon is mounted on a pallet receiver 5 and moved to a inter-container transfer height. The stacked folding containers 3 on the pallet 8 are moved to a container mount face corresponding to the width of the pallet 8 by a first container moving means 9 via a conveyer 4 and an auxiliary carrier 2. One line of the folding containers 3 is pushed out at a time by the first container moving means 9. The stacked folding containers 3 mounted on the conveyer 4 are moved by operating the conveyer 4.  A main carrier process (D) which moves the stacked folding containers 3 mounted on the conveyer 4 by operating the conveyer 4 and an auxiliary carrier process (E) which moves the stacked folding containers 3 on the auxiliary carrier mount 2 to the conveyer 4, which is emptied in the main carrier process, by a second container moving means 10 are appropriately repeated.
Patent JP-H07218356-A (JP)
Title: Integration calorimeter
Inventor: NAKAJIMA JUNZO
IPC: G01K17/00
Filed: 1994-02-08
Abstract: PURPOSE:To obtain an integration calorimeter with no need for piping construction in the field. CONSTITUTION:An outgoing connection pipe 14 connected to a heating medium going pipe 10 and a return connection pipe 15 connected to a heating medium return pipe 11 are incorporated in an integration calorimeter body 12 and at the same time an outgoing temperature detection sensor 16 is mounted to the outgoing connection pipe 14, a return temperature detection sensor 17 is connected to the return connection pipe 15, and the wiring of a signal line 21 for connecting an operation part 19 and the temperature detection sensors 17 and 16 is all completed in a body 13.
Patent JP-H01190954-A (JP)
Title: Starting fuel supply device for engine
Inventor: KAMOZAWA YOSHIYA
IPC: F02M1/08
Filed: 1988-01-25
Abstract: PURPOSE:To surely supply starting fuel by an inexpensive system in small size with no necessity for a power source by constituting a device introducing a positive pressure of pulsation, generated in a crankcase before complete explosive combustion of an engine, to a float chamber and pressurizing fuel. CONSTITUTION:An air vent passage 14, connected to an inlet of an intake passage 5, is opened to the upper part of a float chamber 6, and a selector valve 18 is provided halfway the passage 14. A pressure introducing passage 17, opened to a crankcase 16 of an engine 15, is connected to the selector valve 18. In a low negative pressure before complete explosive combustion of the engine 15, a valve 20 closes an atmospheric side passage part 14a by tension of a spring 27, connecting the pressure introducing passage 17 to a float chamber side passage part 14b. A check valve 31 is provided in the pressure introducing passage 17, and introducing only a positive pressure of pulsation to the float chamber 6 pressurizing fuel to be depressed in its oil level L-L, a mixture in the time of starting obtains high concentration.
Patent JP-S60159934-A (JP)
Title: Decimal code adding circuit
Inventor: ISHIKAWA TEI
IPC: G06F7/00
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a decimal code adding circuit which does not require a position matching circuit for adding a code, by constituting so that the code can be added to an optional position of a processing object data. CONSTITUTION:An input data line 10 leads a processing object data DI, and inputs it to a selecting circuit 20. A selector 21 becomes an output permitted state when an E input is low, and becomes an output high impedance when said input is high. A selector 22 is always in an output permitted state. A control signal ZONE for showing whether a data format of a data to be processed is a pack format or a zone format is supplied to a terminal E of the selector 21. Also, code adding position information SP of 2 bit is supplied to a terminal S of the selectors 21, 22. The information SP is supplied from a code adding position determining circuit 30, and indicates which byte part of the data DI on the input data line 10 the code adding position becomes, that is to say, which of DI0-DI3 it becomes.
Patent JP-H05253200-A (JP)
Title: Holding device for biomagnetic measuring system
IPC: H05K9/00
Filed: 1993-02-01
Abstract: PURPOSE: To perfectly remove interfering signals induced by relative motion of a biomagnetic measuring system against a chamber wall during measurement from the measuring system. CONSTITUTION: In this holding device for a biomagnetic measuring system displaced in a shielded chamber 2 provided with an aluminum shielding shell 5 with twist rigidity, a holding device 14 is connected to two mutually facing chamber edges 4 of the aluminum shielding shell 5 through fixing mechanisms 16, 18.
Patent JP-H10200242-A (JP)
Title: Anisotropic conductive rubber sheet
Inventor: SATO KATSUMI
IPC: G01R1/06
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce the strain in the entire anisotropic conductive rubber sheet, by setting the thickness of this sheet to specified multiples of the center-to-center spacing of the closest adjacent conductors composed of conductive grains arranged in the thickness direction of an electric insulation material. SOLUTION: Each of anisotropic conductive rubber sheets 2, 3 is composed of an electric insulation matrix and Ni-Au plated grains 4, 5 to be conductors oriented in the sheet 2, 3 to form a substrate having through-holes in the thickness direction and has a thickness equal to 1.1 times the center-to-center distance of the closely adjacent conductors. Two more sheets 2, 3 are aligned so as to superpose the conductors 4, 5 and laminated to form an anisotropic conductive rubber sheet 1. Its conductor surfaces 6, 7 are contacted consecutively to electrodes of a surface mount LSI, etc. Increasing the no. of laminated sheets increases the entire thickness to suppress the sheet strain ratio to a fixed value of strain.
Patent JP-H02194800-A (JP)
Title: Edge for speaker and its manufacture
Inventor: SANO HARUHIKO
IPC: H04R7/20
Filed: 1989-01-23
Abstract: PURPOSE:To obtain an edge which is of small variance and inexpensive by providing it with a foaming cover layer formed by using a thermal-expansive fine ball. CONSTITUTION:The foaming cover layer formed by using a large number of the hollow fine balls manufactured in such a way that the thermal-expansive fine ball manufactured by sealing thermal expansive material in a shell made of thermoplastic resin is expanded is provided on a fibrous base board. This foaming cover layer becomes little different from the one made of foaming polyurethane in touch and appearance, and the individual thermal-expansive fine ball is free from the variance in its thermal characteristic, and its foaming state can be easily made uniform, and the foaming cover layer with the small variance in its characteristic and its finished condition can be obtained. Thus, the edge of a speaker which is of small variance and in addition, inexpensive can be obtained.
Patent JP-H01189640-A (JP)
Title: Light source device for reading original
Inventor: KOBAYASHI KOICHI
IPC: G03B27/54
Filed: 1988-01-26
Abstract: PURPOSE:To prevent a decrease in circuit efficiency, and heating and noise leak, both of which are accompanied with that decrease, by housing a lamp in a light source unit case doubling as a radio wave blocking shield and constituting the size of the unit case adjustably. CONSTITUTION:The longitudinal direction of the light source unit case 7 is constituted adjustably, and one shorter side plate 7 of the unit case is fixed slidably to both longer side plates 7a and 7b with screws 7c through oblong holes 7d. The adjustable range bases on the length of the oblong hole 7d. The lamp 1 is loaded onto the unit case 7 constituted in such a way, and the matching with a circuit part is carried out by adjusting the position of the shorter side plate 7a. Consequently, sufficient matching is attainable without changing circuit constants such as a resonance capacitor or an induction coil, which have been performed conventionally. Impedance on a high frequency output side can be matched with that on a load side most suitably, whereby a decrease in circuit efficiency, heating, and noise leak can be prevented.
Patent JP-H03220100-A (JP)
Title: Launching by canister launcher
Inventor: YAMANAKA TSUNEO
IPC: B64G5/00
Filed: 1990-01-26
Abstract: PURPOSE:To drastically improve the launch precision without taking account of the mechanical precision of a canister and a launcher by setting the rocket axis of a rocket immediately before launch by using the light beam supplied from a light source in the canister and carrying out launch after correcting the initial set angle of the rocket for a computer. CONSTITUTION:A light source 24 inside a sealed canister 10 is turned ON imme diately before the launch of a rocket, and the light beam 24a obtained from the light source 24 is taken outside the canister 10 from a transparent window 14. The light beam 24a is analyzed to two optical paths through a half mirror prism 16, and one light beam is represented as it is on the coordinates on a divided photoelectric plane, and the other light beam is represented as optical lever, separated by a prescribed distance, on the coordinates on the divided photoelectric plane. The difference between two coordinates is obtained as the alignment deflection of the angle of the obtained rocket axis 20a, in the sine and cosine components. Accordingly, the initial error of the rocket flying passage is corrected before launch from the values of the components, and the launch precision is improved.
Patent JP-H08210086-A (JP)
Title: Tunnel boring machine
Inventor: TANAKA JUNICHI
IPC: E21D9/06
Filed: 1995-02-01
Abstract: PURPOSE: To simplify a structure, to reduce costs, and to enhance reliability by enhancing the dustproof performance of a cutter drive. CONSTITUTION: In a tunnel boring machine in which a cutter head 14 that is freely driven and rotated is mounted at the front end of a skin plate 11, the cutter head 14 is supported by a parallel link mechanism 31 in such a way as to freely rock, the parallel link mechanism 31 comprising a plurality of rocking jacks 21 to 28 which are tilted in the circumferential direction and arranged in a truss form. The drive 17 of the cutter head 14 is sealed inside a dustproof case 19, the skin plate 11 is connected to the dustproof case 19 via freely rocking connecting cylinders 32, 33, and a hydraulic feed/discharge hose 34 is placed inside the connecting cylinders 32, 33.
Patent JP-S57129522-A (JP)
Title: Analog-to-digital converting system
Inventor: HASHIMOTO MASAAKI
IPC: H03M1/08
Filed: 1981-02-05
Abstract: PURPOSE:To avoid the lowering of the executing and processing capacity of a microcomputer system and at the same time to simplify the insulation between the microcomputer system and an external system. CONSTITUTION:Plural analog signals A1-An are applied to a multiplexer 1. At the same time, a multiplexer selection signal (b) supplied from an address counter 16 is applied to a photocoupler 15, and the above-mentioned analog signals  are selected by the output (b'). A selected input data 5 is applied to a sample  holding circuit 2. The input data given from the circuit 2 is applied to the input  of an A/D converter 3, and the digital output signal is connected to a memory  19 via a digital data bus 7, a photocoupler 15, a digital data bus 7', a gate 18  and a converter data bus 24. On the other hand, a data bus 28 connected to a  microcomputer system 23 is also connected to the memory 19 via a gate 20 and  an internal data bus 27.
Patent JP-S56114122-A (JP)
Title: Magnetic head position switching device for reciprocative sound recording and reproducing tape recorder
Inventor: NANBA MAMORU
IPC: G11B5/55
Filed: 1980-02-09
Abstract: PURPOSE:To prevent variance of the characteristic, by performing position switching seletively between the first position where the magnetic head is linked to the fitst sound recording track of the magnetic tape and the second position where the magnetic head is linked to the second sound recording track of the magnetic tape. CONSTITUTION:For linking magnetic head 3 to the first sound recording track from the state where magnetic head 3 is not linked to magnetic tape 12, electromagnetic solenoid 13 is inactivated, and subchassis 2 is slided by driving means 11 to move magnetic head 3 toward magnetic tape 12 in parallel with chassis 1. For sound recording and reproducing to the second recording track, electromagnetic solenoid 13 is activated, and guide end part 17 of pivotal moving material 15 is protruded to the oblique direction from subchassis 2. Magnetic head 3 moves along guide end part 17 and is linked to the second sound recording track. Thus, the composite magnetic head is needless, and variance of the characteristis is prevented, and since the magnetic head itself is not displaced directly by the electromagnetic solenoid and so on, the magnetic head is switched rationally with a simple constitution.