baber/WOPTO huggingface dataset:
Patent JP-H0820853-A (JP)
Title: Solder coating device
Inventor: KOJIMA NAOKATSU
IPC: B23K1/00
Filed: 1994-07-06
Abstract: PURPOSE:To form a uniform solder film in a good state. CONSTITUTION:A solder coating device in which a block 9 set in molten solder is provided with a passage 10 passing a lead 8, a jet pore jetting molten solder jets to the passage is opened, the block is provided with an inert gas feeding pore 20 feeding an inert gas to the outlet side of the passage, the lower side of the passage is provided with a fluidizing member 14 in which both sides are formed of slopes, a jet pare is opened at the center of the fluidizing member and the progressing side of a clamping device 21 holding the lead is mounted with a scraper 23 applying flux every time is obtd.
Patent JP-S5877342-A (JP)
Title: Multiple access system for data relay satellite
Inventor: INAMIYA KENICHI
IPC: H04B7/195
Filed: 1981-11-02
Abstract: PURPOSE:To extend the scanning range with a multiple antenna movable biaxially and mechanically, by providing a gimbal mechanism for a location where the multiple access antenna is fitted to a satellite. CONSTITUTION:A multiple beam antenna 15 is coupled with a satellite main body 16 with a gimbal mechanism 20, a data relay satellite takes a direction directing the earth as a roll axis 23, and the antenna 15 is rotatable toward a pitch axis 24 and a yaw axis 25. The antenna element of the antenna 15 is fitted to the surface. Thus, in mechanically rotating the antenna of satellites 1, 2, since the angle of sight can be extended as dotted lines 26, 27; 28, 29, the range of control can be extended to an orbit 31 of a still satellite 30 as well as for a circulating satellite with a low altitude around the earth 3, through the combination of the functions scanning electronically.
Patent JP-2000010191-A (JP)
Title: Projection type display device
Inventor: KURODA AKIYOSHI
IPC: G03B21/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To accelerate miniaturization and to excellently cool the inside of a device. SOLUTION: A power source unit is constituted of 1st and 2nd smaller power source blocks and arranged on both sides of a projection lens 6. Thus, the respective power source blocks are efficiently arranged inside the device 1, so that a dead space is hardly formed inside the device 1 and the miniaturization of the device 1 is realized. Then, 1st and 2nd power source block cooling channels 41 and 42 are formed for the 1st and the 2nd power source blocks which easily generate heat, and an optical modulation optical system cooling channel 43 is formed for an optical modulation optical system positioned nearly in the center of the device 1. Therefore, even when component parts are closely arranged in the device 1 with the miniaturization, they are excellently cooled and the cooling efficiency of the entire device 1 is improved.
Patent JP-H1015571-A (JP)
Title: Purification tank
Inventor: SATO HACHIRO
IPC: C02F1/44
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To avoid such a state that water to be treated immediately can not be treated. SOLUTION: A purification tank is constituted so that a membrane separator M is internally provided to provide a membrane separation tank and a filtered water storage tank storing filtered water from the membrane separation tank is provided and a transfer pipe 1 of water to be treated guiding filtered water to the filtered water storage tank is provided and the intake pipe end part 1a on the side of the filtered water storage tank is provided under the water level of the membrane separation tank. In this case, a branch passage 2 branched upwardly is provided to the transfer pipe 1 of water to be treated and an atmosphere open part 3 is provided to the branch passage 2 and the opening and closing operation part 4 performing the opening and closing operation of the atmosphere open part 3 is provided.
Patent JP-H0341756-A (JP)
Title: Connecting lead of circuit component
Inventor: KAWA MIKA
IPC: H05K3/34
Filed: 1989-07-07
Abstract: PURPOSE:To make it possible to absorb stress such as bending and external shock in connecting circuit components such as ICs and a board, to improve the mounting efficiency of the circuit components on the board and to make it possible to make a device compact by providing elastic absorbing parts which can be expanded and contracted freely for connecting leads. CONSTITUTION:A U-shaped elastic absorbing part is provided at a connecting part, or an S-shaped elastic absorbing part is provided. When the elastic absorbing part having an allowance for free expansion and contraction is provided at the connecting lead 2 in this way, stress can be absorbed in the connecting lead 2 even if an IC 1 is provided at a bending part and the stress due to the bending occurs. Separating force is not applied to the contact part between the connecting lead 2 and a pattern part 3 of a flexible board 4. The elastic absorbing parts can be provided for both of two connecting leads. The elastic absorbing part can be provided at one lead.
Patent JP-S5969227-A (JP)
Title: Enlarging machining system in electric discharge machine
Inventor: MATSUI MITSUO
IPC: B23H7/28
Filed: 1982-10-07
Abstract: PURPOSE:To make it possible to obtain a desired degree of working accuracy in simple control operation and as well to enable a working time to be shortened, by judging whether the frequency N of generation of a short-circuit signal issued during a predetermined working time becomes less than a set number Ns or not, so that a machining passage is enlarged when N<Ns. CONSTITUTION:An input control circuit ICT for controlling a tape reader TRD reads NC data from an NC tape TP and then delivers the data to a decoder circuit DEC. A computing and controlling unit OPCN having a processor part CPU, a control program memory CPM, etc., counts short-circuit signals SS within a predetermined working time Ts to judge whether the frequency of generation of the short circuit signal becomes less than a set number Ns or not each time when a working time is elapsed, and enlarges a machining passage it the frequency becomes below the set number Ns. A parameter memory PMM stores therein a set number Ns delivered from an operation panel PNL and a predetermined time Ts, and a memory STM stores therein an enlarged frequency (n), a working time T and a frequency N of generation of a short-circuit signal.
Patent JP-H097140-A (JP)
Title: Device for adhering magnetic head chip and adhering method
Inventor: NIWA KATSUYA
IPC: G11B5/127
Filed: 1995-06-20
Abstract: PURPOSE: To make it possible to obtain sure conduction by curing an adhesive by irradiation with UV rays after the continuity between a magnetic head chip and a base was inspected. CONSTITUTION: This device has a coating means 15 for applying the adhesive 22 to a prescribed position of a base 21 for fixing a fixed and held magnetic head chip, a transporting means 14 for positioning and placing the magnetic head chip 23 on the adhesive 22, a pressurizing means 17 for pressing the magnetic head chip 23 placed on the adhesive 22 to the base 21 and a continuity detecting means 18 for detecting the continuity between the magnetic head chip 23 and the base 21. The magnetic head chip 23 is pressed by the transporting means 14 for positioning and placing the magnetic head chip 23 on the adhesive 22 and press rod 17 which is the working means of the magnetic head chip 23 placed on the adhesive 22 to the base 21. The continuity between the magnetic head chip 23 and the base 21 is then detected by the continuity detecting device 18.  The adhesive 22 is cured after the continuity between the magnetic head chip 23 and the base 21 was detected.
Patent JP-S5965168-A (JP)
Inventor: MAKINO SHIYOUJI
IPC: E04G21/18
Filed: 1982-10-06
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-H0846873-A (JP)
Title: Driving method and signal processing method for solid-state image pickup device
Inventor: MATSUDA YUJI
IPC: H04N5/355
Filed: 1994-07-28
Abstract: PURPOSE:To expand a dynamic range without deteriorating an S/N as maintaining high resolution characteristic by reading out first and second signals in a shutter release period, reading out third and fourth signals in a cutoff period and setting a period from release to the readout of the first signal equal to the one from the readout of the second signal to cutoff. CONSTITUTION:A shutter is opened at a time t1. A short period signal is accumulated at a time t2. A pulse phiV1a goes to a high level at a time t3, and a signal charge accumulated in a photodiode on an odd-numbered line is read out to a vertical transfer part. A reference period signal is accumulated at a time t4. A pulse phiV1b goes to the high level at a time t5, and the signal charge accumulated in a photodiode on an even-numbered line is read out. The shutter is closed at a time t6, and the short period signal is accumulated. The transfer periods of the pulses phiV1a, phiV1b, phiV2 and phiV3 arrive at a time t7, and the signal charges are transferred by every two stages in one horizontal blanking period.
Patent JP-S6449965-A (JP)
Title: Apparatus and method for analyzing body liquor component
Inventor: KIYASARIN AN SARUTSUMAN
IPC: G01N35/02
Filed: 1988-07-15
Abstract: PURPOSE: To clean a test element in an off-line state between each cultivation cycle by moving the test element supplied with a body fluid to a cleaning station and cleaning the element, and then, returning the element to a cultivator which is used for cultivating the element by again dropping the body fluid onto the element. CONSTITUTION: A test element E is put on one of vacant carriers 104, 106, and 108 by inserting a reciprocating finger-like section 64 into a low step of a groove formed on the carrier. Then the element E is mounted by locking the element E to a finger-like section 66 and moving the element E toward a cultivator 22. Another test element E is taken out from the cultivator 22 and pulled back to the carrier and stopped immediately below a flow-out nozzle 132. While a cleaning liquid flows out, the another test element E is taken out and put on a carrier by means of the section 66. The cleaned test element E is returned to the cultivator 22 by means of a back-forth moving device 100 and the section 66.
Patent JP-S5876808-A (JP)
Inventor: KENTO OOSUCHIN MAAFUII
IPC: G02B6/28
Filed: 1982-10-07
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-H0618264-A (JP)
Title: Marking device
Inventor: KURITA KOHEI
IPC: G01C15/02
Filed: 1992-07-03
Abstract: PURPOSE:To realize easy, quick, and accurate marking with reference to reference coordinates even when an obstacle exists. CONSTITUTION:An arm part 18 extends from a part 16 fixed detachably to floor 12. A reference point 22 is set at the fixed part 16 and matched with an original point P on a reference mark L. Arms 18a-18e are coupled through bendable joints 24a-24d and rotatable joints 25a, 25b thus constituting the arm part 18. The joints 24a-24d are provided with angle sensors 28a-28d While the joints 25a, 25b are provided with rotation sensors 30a, 30b. Displacements detected through the angle sensors 28a-28d and the rotation sensors 30a, 30b are summed and converted into coordinates DELTAx, DELTAy, DELTAz of a measuring point 26 corresponding to the reference point 22 and operation results are displayed on a measurement coordinates display section 36.
Patent JP-S6334413-A (JP)
Title: Vaporizing type burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1986-07-28
Abstract: PURPOSE:To make it possible to allow a stable vaporizing combustion flame to rise up for a long period of time by making a fuel supplied into a vaporizing cylinder rotating at a high speed into an air mixed gas, dividing the air mixed gas into two gaseous flows at a gaseous flow branching path, and allowing the air mixed gas to flow into a cylinder wall side gas chamber and a bottom wall side gas chamber under an equalized pressure condition. CONSTITUTION:A combustion plate 102, provided on its cylindrical wall side combustion surface 103 and it bottom wall side combustion surface 104 with a large number of gas ejection holes 105, is disposed around the inner periphery of a combustion cylinder 101. A cylinder wall side gas chamber 106 and a bottom wall side gas chamber 107 which communicate with each other are provided within the combustion cylinder, and a vaporizing cylinder 109 communicating on its base open end side with a gas chamber 107 is positioned rotatably at the central opening part 108 of the gas chamber 107. Furthermore, a gas chamber partitioning plate 110 is disposed within the gas chamber 107 so that an annular gas flow branch path 111 faces a position where the gas chambers 106 and 107 are branched from each other, thereby partitioning the interior of the gas chamber 107. As a result, a stable vaporizing combustion flame can be allowed to rise up for a long period of time.
Patent JP-S6238012-A (JP)
Title: Variable gain circuit
Inventor: FUJII TOSHIKAZU
IPC: H03G1/04
Filed: 1985-08-12
Abstract: PURPOSE:To improve the noise characteristic by connecting an emitter follower transistor (TR) to an output of an operational amplifier bringing an input terminal of the titled circuit to an imaginary common level and providing a current mirror circuit to the collector of said emitter follower TR. CONSTITUTION:The input terminal 110 is connected to an inverting input terminal of the operational amplifier 112 whose non-inverting input terminal is connected to common and connected to an emitter of a TR 114 whose base is connected to an output terminal of the operational amplifier 112. The collector and base of a TR 116 of diode connection are connected. Further, the collector of the TR 114 and the collector of a TR 118 are connected to the current mirror circuit 122 supplying the collector current of the TR 114 to the TR 118.
Patent JP-H05194687-A (JP)
Title: Polyurethane dispersion
Inventor: HAINTSUUPEETERU KURAIN
IPC: C08F299/06
Filed: 1992-07-03
Abstract: Polyurethane dispersions (I) are obtd. by radical polymerisation of polyurethane macromonomers (II) contg. COOH, PO3H or SO3H gps. (gps. X), lateral vinyl gps. and opt. terminal vinyl, OH, urethane thiourethane and/or urea gps.. More specifically (II) are obtd. (a) by polyaddition of polyhydroxy-polyethers, -polyesters or -polycarbonates, and polyhydroxycarboxylic acids, dihyroxyphosphonic acids or polyhyroxysulphonic acids and polyisocyanates, and monomers with at least 2 OH and at least one vinyl gp., to give (II) contg. gps. (X), OH gps. and lateral vinyl gps.; or (b) to give (II) contg. gps. (X), NCO gps. and lateral vinyl gps. (followed by reaction of the latter with amines, alcohols or thioalcohols); or (c) by reaction of the same starting materials followed by reaction with a monomer which contains a vinyl gp. and a gp. which reacts with NCO gps., together with prim. or sec. amines, alcohols or thioalcohols; or (d) by reaction of the same cpds. to give (II) contg. NCO gps. and lateral vinyl gps., followed by reaction with amino- or hydroxy-carboxylic or -sulphonic acids; the polyhydroxy-polyethers, -polyesters or -polycarbonates contain COOH, PO3H or SO3H gps. (X); radical polymerisation is carried out in an unsatd. comonomer (III) which serves as solvent, opt. in the presence of other unsatd. comonomers, or in a mixt. of water and inert solvent (w.r.t. NCO gps.), opt. in the presence of unsatd. comonomers, opt. with distn. of the solvent before or after polymerisation.
Patent JP-S5967430-A (JP)
Title: Thermography apparatus
Inventor: NAKAYAMA YOUJI
IPC: H04N5/33
Filed: 1982-10-08
Abstract: PURPOSE:To enable indication of an image high in the resolution with a simple construction by arranging an infrared detector to be made up of a main detector and an auxiliary detector arranged in the perimeter thereof and providing a means of determining a differential signal of both the detectors. CONSTITUTION:When a rectangular object 1 is scanned, a signal as shown by A is obtained from a main detector 12a while a signal as shown by B done from an auxiliary detector 12b. Both the signals are amplified separately and supplied to a differential amplifier 16. A differential signal of both the signal obtained here is equivalent to the signal detected with the main detecotor 12a from which a peripheral sag is removed. The signal indicated by C is very similar to the detection signal without abberation. When supplied to a cathode ray tube 17, the output signal of the differential amplifier 16 enables the indication of an infrared image on the tube with a very high resolution.
Patent JP-S61180646-A (JP)
Inventor: IBAN DEIMOFU NIKOROFU
IPC: B22D47/00
Filed: 1984-08-27
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-H0342598-A (JP)
Title: Gas treating device
Inventor: KOBAYASHI YOSHIHIRO
IPC: B01D53/32
Filed: 1989-07-10
Abstract: PURPOSE:To stably and continuously treat a gas to be treated by stopping the introduction of the gas and breaking power source voltages upon detection of the gaseous pressure or discharge state in a hermetic vessel and making control to introduce the gas to be treated by impression of the power source voltages when the gaseous pressure drops. CONSTITUTION:An intake pipe 6 is provided with an automatic introducing valve 16 for introducing the gas to be treated stored in a gas supplying tank 15 into the hermetic vessel 1 and an exhaust pipe 7 is provided with an automatic exhaust valve 17 for exhausting the gas from the inside of the vessel by the suction force of an exhaust pump 18. these valves 16, 17 are opened and closed by the command from a controller 24. Signals are inputted from a pressure detector 19 and detecting current monitor circuits 20, 21 to the controller 24 to detect the discharge state. Power source breaking circuits 22, 23 are turned on and off by the command from the controller 24. The power source voltages to be impressed from an ion implantation power source 11 and a sputtering power source 10 to an ion implantation electrode 2 and a sputtering electrode 8 are broken when an arc discharge is generated.
Patent JP-H05341966-A (JP)
Title: Optimizing system for built-in m-system random number generating function
Inventor: TSUDA YOSHINORI
IPC: G06F9/45
Filed: 1992-06-11
Abstract: PURPOSE:To accelerate the generating processing speed of an M-system random number and the execution speed of a generated object program in an optimizing system for the compiler of a computer system provided with a vector computing function. CONSTITUTION:A built-in random number generating function detecting means 6 detects an intermediate text in accordance with the innermost side loop including a built-in M-system random number generating function, and a deformable text detecting means 7 decides whether or not the intermediate text detected by the built-in random number generating function detecting means 6 can be deformed. A text deformation means 9 generates the M-system random number of the intermediate text in accordance with the innermost side loop whose generating number is decided statically just before the innermost side loop by a vector arithmetic operation comprehensively, and performs deformation in such a manner that the processing of the innermost side loop is performed by using a generated M-system random number.
Patent JP-S57100344-A (JP)
Title: Electrode for detecting concentration of alumina
Inventor: YAMADA KOUICHI
IPC: G01N27/406
Filed: 1980-12-15
Abstract: PURPOSE:To obtain an inexpensive detection electrode for the concentration of alumina having an excellent durability, by measuring the electromotive force generated between a main electrode inserted a metallic lead wire into an alumina saturated molten salt bath and an opposite electrode of the metallic lead wire. CONSTITUTION:Filling up an alumina 7 and an alumina saturated molten salt bath 8 in a porous tube 6 formed by an electric insulating materials such as silicon nitride, silicon carbide, boron nitride, a main electrode is made by inserting a metallic lead wire 9 made of stainless steel, nickel and having an excellent chemical durability and oxidation.reduction-resisting property, into the bath 8. On the other hand, an opposite electrode is made by surrounding a metallic lead wire 11 made of the same metal as the metallic lead wire used for the main  electrode with an oxidation.reduction-resisting material 12 such as silicon nitride, silicon carbinde or boron nitride. In such constitution, the concentration of alumina is detected continuously for a very long time by measuring the electric potential differenece between the main electrode and opposite electrode.
Patent JP-S5876000-A (JP)
Inventor: BUERUNAA FUIDEI
IPC: H01R13/24
Filed: 1982-10-12
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-S6421213-A (JP)
Title: Bearing apparatus for linear movement
Inventor: YUMURA TAKASHI
IPC: F16C29/02
Filed: 1987-07-15
Abstract: PURPOSE:To smooth the movement and reduce the size of the bearing apparatus in the caption by making at least either one of a supporting shaft surface or a supporting bearing surface facing each other to be vibrated at high frequency in the radial direction by a high frequency vibration means, and by constituting at least a part of either one of both surfaces with a sliding material. CONSTITUTION:Supporting bearings 2 for supporting a supporting shaft 1 making linear movement are formed through the process that the electrostriction elements such as two sheets of piezo element different in polarity from each other are stuck together, and the Lulon material 4 as a sliding material is used as a coating on the surface faced to the supporting shaft 1. Furthermore, when the supporting bearings 2 are connected to each other by a connecting tube 3 and the high frequency electric source is applied thereto to vibrate the bearings by high frequency, a gaseous film having higher pressure than the circumferential pressure is generated between the supporting shaft 1 and the supporting bearing 2 and the Luron material 4 acts to support a load produced by the contraction of the gaseous bearing. Accordingly, the movement can be smoothed and the size can also be reduced.
Patent JP-S6272310-A (JP)
Inventor: WATANABE SEIHACHI
IPC: A47J41/00
Filed: 1986-07-30
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-S5881872-A (JP)
Inventor: YAMAGUCHI KEN
IPC: B62J37/00
Filed: 1981-11-07
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-H0227734-A (JP)
Title: Semiconductor device
Inventor: FURUHATA TOMOYUKI
IPC: H01L21/331
Filed: 1988-07-15
Abstract: PURPOSE:To improve transporting efficiency of a base and to increase a current amplification factor by charging a semiconductor layer containing a reverse conductivity type impurity in a groove and forming an emitter region and a collector region by impurity diffusion. CONSTITUTION:Grooves 6, 6' are so formed in an n-type epitaxially grown Si layer 3 that one side faces are opposed. A P<+> type polycrystalline Si layer 7 is charged in the groove 6. P<+> type diffused layers 8, 9 are formed in the layer 3 by impurity diffusion from the layer 7, and an emitter, a collector and a base are respectively formed of the layers 8, 9, 3. The area of the layer 9 opposed to the layer 8 is large, and the width of the base is constant in its depthwise direction. Thus, the transporting efficiency of the base is improved, and its current amplification factor is increased.