baber/WOPTO huggingface dataset:
Patent JP-S63282264-A (JP)
Title: Ion beam sputtering device
Inventor: FUKUMARU FUMIO
IPC: C23C14/46
Filed: 1987-05-11
Abstract: PURPOSE:To obtain the title device with the throughput improved by using an annular ion source capable of inwardly drawing out an ion beam from the whole periphery, using a truncated conical target, and arranging the target at nearly the center part of the ion source. CONSTITUTION:The truncated conical target 13 is arranged at nearly the center part of the ion source 15 so that the side is directed upward. The ion beam 16 is inwardly drawn out from the whole periphery of the ion source 15, and the beam is concentrated and projected from the periphery of the target 13 at the center part. As a result, the particles 7 are upwardly sputtered from the whole periphery of the target 13, and the particles are injected and deposited respectively on plural substrates 9 to form a thin film. By the method of this invention, since the beam current density is increased on the target and the number of the particles sputtered from the target is increased, the throughput of the ion beam sputtering device can be improved.
Patent JP-H03128518-A (JP)
Title: Surface acoustic wave element
Inventor: SAKAI ATSUSHI
IPC: H03H9/145
Filed: 1990-04-27
Abstract: PURPOSE:To prevent discharging from being destroyed by a pyroelectric effect and to improve the characteristic of an element by providing a short circuit pattern to short-circuit the both mutually faced electrodes of an interdigital transducer(IDT) in the manner of a direct current and forming this pattern with specified thickness and length. CONSTITUTION:IDT 2 and 3 are respectively composed of comb-shaped electrodes 2a, 2b, 3a and 3b, which are mutually incoming and outgoing, and further, the above mentioned electrodes 2a and 2b or the electrodes 3a and 3b are short-circuited through a short circuit pattern in the manner of the direct current. This short circuit pattern 7 is sufficiently thinned out and equipped with a fixed guide component. Otherwise, the thickness and length is set so that a power reflection factor due to the synthetic admittance of the both short circuit pattern and the IDT can be made small in comparison with the power reflection factor due to the admittance of the IDT. Thus, not only during a manufacture process but also during real use, discharging can be prevented from being destroyed by the pyroelectric effect and simultaneously, the characteristic of the element can satisfactorily be corrected.
Patent JP-H07302808-A (JP)
Title: Method for coating electronic element
Inventor: MURA MITSURU
IPC: H05K3/28
Filed: 1994-04-28
Abstract: PURPOSE:To surely coat only required part by previously covering a seal material on, at least, other part of the outer surface of an electronic element than an area to be exposed, mounting the element on a mounting base, doing specified treatments and melting the seal material. CONSTITUTION:A seal material 2 is covered on, at least, other part of the outer surface of a semiconductor element 1 than an area S to be exposed. After mounting the element 1 on a mounting base 3 such as lead frame or printed circuit board, electrode pads not coated with the material 2 and interconnection pattern 31 formed on the base 3 are connected by bonding wires 4. The material 2 coated on the outside of the element 1 is heated to melt enough to flow round to the mounting face of the base 3 round the element 1 and side face 1a of the element 1, thus covering the element 1.
Patent JP-H0412669-A (JP)
Title: Switching power supply circuit
Inventor: IKEDA KOICHI
IPC: H02M3/28
Filed: 1990-04-28
Abstract: PURPOSE:To maintain one output voltage constant regardless of voltage control operation due to fluctuation of the other load by an arrangement wherein the one output voltage is maintained constant through switching control whereas the other output voltage is maintained constant through a constant voltage circuit connected thereto. CONSTITUTION:Voltage at a positive output terminal 6 is maintained constant, regardless of fluctuation of a load 12, by controlling the ON/OFF time ratio of a switching FET through an error amplifier 8, a pulse width modulating section 9 and a drive circuit 10. Voltage at a negative output terminal 7 is maintained constant, regardless of fluctuation of voltage across a smoothing capacitor C2, through function of a constant voltage circuit 14. Since one of positive or negative output voltage is maintained constant through switching control whereas the other output voltage is maintained constant through a constant voltage circuit, both output voltages can be maintained at a constant stabilized level regardless of fluctuation of load.
Patent JP-H0411596-A (JP)
Title: Measurement of draft line
Inventor: ICHITSUBO KAZUYA
IPC: B63B39/12
Filed: 1990-04-27
Abstract: PURPOSE:To safely measure the draft line without being influenced by waves by inserting a scale wire having a float at the top edge in a telescope type guide type suspended from a broadside and driving-in/out a guide pipe according to the scale wire driving-in/out quantity. CONSTITUTION:A piece of the supporting metalware 2 is rotatably connected with a hinge 2 installed on a hull 1, and a telescope type guide pipe 4 is connected and suspended through a hinge 2a. A scale wire 5 is inserted through the inside of the pipe 4, and a float 7 is installed at the top edge of the wire 5, and the wire 5 is driven-in/out by a winch 8. When the pipe 4 is suspended from a broadside, and the wire 5 is driven out by the winch, the float 7 is separated from a stopper 10, and driven out downward, and then also the guide pipe 4 is lowered and extended, and the lower edge is immersed under the draft line 6. Accordingly, the float 7 is floated up on the draft line 6, and the draft is measured by the scale on the wire 5 without being influenced by waves.
Patent JP-H10306800-A (JP)
Title: Air lift pump
Inventor: KITAMURA SOUETSU
IPC: F04F1/18
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To transport the liquid in a fixed quantity even when a water level is changed, by controlling an inflow adjusting tool in such manner that the resistance of the liquid flowing into a transport pipe is reduced when the water level of a water level detecting means is moved down, and the resistance of the liquid flowing into the same is increased when the water level is moved up. SOLUTION: A transport pipe 3, a compressed air supply pipe 4, and an intake port 6 are provided. A bellow pipe 7, a float 5 and the intake port 6 respectively act as the inflow adjusting tools for adjusting a quantity of drain flowing into the transport pipe 3. When a water level in a flow adjusting tank 2 is high, the drain to be moved to a treatment tank, is limited only to that flowed from a large inflow port 10, by the compressed air jetted from the compressed air supply pipe 4, so that the inflow resistance is increased for the inhibition. Further when the water level in the flow adjusting tank 2 is low, the drain is pushed up by the compressed air in the transport pipe 3, so that the height thereof is increased, whereby the inflow resistance of the drain flowing into the intake port 6 is reduced, and the reduction of a quantity of the drain to be pushed up, can be prevented.
Patent JP-S6011222-A (JP)
Inventor: RAMUTSU YANI SAREE
IPC: C01B39/06
Filed: 1984-06-06
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-H07299102-A (JP)
Title: Bed apparatus for medical treatment
Inventor: MITSUMATA HIROSHI
IPC: A61G13/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a bed apparatus for medical treatment which is easily movable back and forth to an inspection position. CONSTITUTION:A living body magnetism measuring apparatus 2 for measuring magnetism of a subject M to be inspected and a rail 3 being solidly arranged on the floor face over an inspection position Pb being at a close position to this living body magnetism measuring apparatus 2 and a non-inspection position being apart from the living body magnetism measuring apparatus 2 are provided in a magnetism shielding room 1 wherein the whole face is covered with a magnetism shielding sheet. In addition, a bed apparatus 4 which is supported movably on this rail 3 and moves forward and backward a subject M to be inspected carried thereon to the inspection position Pb of the living body magnetism measuring apparatus 2 and a brake mechanism being solidly arranged on the floor face on the inspection position Pb side and braking the movement of the bed apparatus 4 at the inspection position Pb are provided.
Patent JP-S62273092-A (JP)
Inventor: KAIHO KATSUHARU
IPC: F16L45/00
Filed: 1986-05-21
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-S5844153-A (JP)
Inventor: MASUDA NOZOMI
IPC: E04F15/04
Filed: 1982-06-30
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-H09297217-A (JP)
Title: Optically anisotropic film, its production and liquid crystal display device
Inventor: KUWABARA MASATO
IPC: G02F1/1335
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an optically anisotropic film which hardly causes intrusion of dust or bubbles in the production processes and can be produced with good productivity, and to provide its production method and a liquid crystal display device and a nonlinear optical element using this film. SOLUTION: This optical film is produced by mixing a transparent polymer, a dichroic dye and a polymer liquid crystal. The dichroic dye and the polymer liquid crystal are soluble with each other while the dichroic dye and the polymer liquid crystal are present in a phase separated state from the polymer. The domain in which the dichroic dye and the polymer liquid crystal are dissolved with each other ranges 20 to 900nm. A mixture of the polymer, the dichroic dye and the polymer liquid crystal is formed into a film and then the film is stretched. The obtd. optically anisotropic film is used to obtain a liquid crystal display device and a nonlinear optical element.
Patent JP-2000306430-A (JP)
Title: Insulating oil
Inventor: MORISHIMA YOSHIYUKI
IPC: C10M129/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide high electric characteristics such as a small tan δ max and flow charge max in addition to high oxidative stability by including a specified amount of each of sulfide type sulfur and a phenolic compound with mineral oil and/or synthetic oil as the main component. SOLUTION: Insulating oil contains 50 wt.ppm, preferably more than 100 wt.ppm but 1000 weight ppm or less, preferably 500 wt.ppm or less sulfide type sulfur, and 10 wt.ppm or more but less than 300 wt.ppm phenolic compound. The phenolic compound is preferably selected from formulas I, II, III. The phenolic compound is preferable to be 2,6-tertiary butyl paracresol. In the formulas, R11,13,15,18 are 3-12C branched chain alkyl; R12,16, are methyl, ethyl; R17 is 1-4C alkylene, alkylidene; R18 is H, 1-12C alkyl; R20 is H, methyl; and R12 is direct bonding or same as R17.
Patent JP-S5340718-A (JP)
Title: Organophosphorus compound and chlorine-containing resin composition
Inventor: SHIBATA KATSUTOSHI
IPC: C08L27/00
Filed: 1976-09-24
Abstract: PURPOSE:Organophosphorus compound of formula (R<1-4> are alkyl, aryl or aralkyl; n is 1 or 2; m is an integer of 1-8), e.g. the compound of formula (R<1-4>=C2H5; n=2; m=2).
Patent JP-2000306113-A (JP)
Title: Signal processor and image processor
Inventor: HORIOKA TOSHIO
IPC: G06T15/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain high processing results with a small-scale circuit configuration by providing a 1st signal processing circuit and a 2nd signal processing circuit which performs 2nd signal processing by using the results of 1st signal processing, feedbacks the results of the 2nd signal processing and performs 3rd signal processing in the case respective 2nd and 3rd signal processing can be performed in a shorter time than the 1st signal processing. SOLUTION: A LIP circuit 52 performs an operation of four-point neighborhood interpolation processing within one clock cycle about a pixel being an operation object, generates interpolation data S52 and outputs it to a LIP circuit 54. A LIP circuit 53 performs an operation of four-point neighborhood interpolation processing within one clock cycle about the pixel being an operation object, generates interpolation data S53 and outputs it to the LIP circuit 54. The circuit 54 uses the data S52 and S53 from the circuits 52 and 53, performs an operation of four-point neighborhood interpolation processing within one clock cycle, generates four-point neighborhood interpolation data Cpixel0 and outputs it to a LIP/texture function circuit 55.
Patent JP-H06306675-A (JP)
Title: Subduedly lustrous ornamental article and method for working the same
Inventor: MIHASHI SEIJI
IPC: C25D5/02
Filed: 1993-04-20
Abstract: PURPOSE:To finish the surface of an ornamental article in somber, antique color tones by providing the surface of the article with white, gold and black color tones each of which has subdued luster. CONSTITUTION:The working of the subduedly lustrous ornamental article is performed as follows. First, a gold plated layer is formed on the surface of the ornamental article having a white color tone such as a surface of stainless steel and the surface of the gold plated layer is partly masked with a photoresist. Thereafter, the non-masked part of the gold plated layer is removed by peeling it and subsequently the mask is peeled from the masked part by using an organic solvent, etc., to form the surface of the article consisting of two colored surface parts, namely the white stainless steel surface part and the gold plated layer surface part. Then a black chromium plated layer is formed on this whole surface of the article and thereafter the layer having the black color tone is partly removed by the honing, etc., to finish it in subduedly lustrous color tones. Alternatively, thereafter the surface which is finished in the subduedly lustrous color tones, is further partly masked and then a plated layer having at least one color tone slected from a white, black and gold color tone is formed on the resulting surface of the article. Finally, the mask and the plated layer on the mask are removed to form the objective surface consisting of the surface part having at least one color tone selected from the white, black and gold color tone, the surface part having the subduedly lustrous white color tone and the surface part having the subduedly lustrous gold color tone.
Patent JP-H05317876-A (JP)
Title: Batch type sewage treating device
Inventor: HAYASAKA TOSHIRO
IPC: C02F3/12
Filed: 1992-04-08
Abstract: PURPOSE:To provide the subject device automatically controlling the discharge of sewage while following up to the variation of a sewage quantity during the operation without necessitating the installment of a measuring instrument in/above a treating tank and the special equipment and space for maintenance. CONSTITUTION:In the batch type sewage treating device, a stirring device 2 is installed in the treating tank 1 and a discharge port of a sewage discharge pipe 4 is installed at a height so that the sewage quantity required for biological treatment can be secured and a sewage concentration detector 5 is installed in the sewage discharge pipe 4, and a controller 6 opening and closing a sewage discharge valve 7 corresponding to the measured value is provided.
Patent JP-S62273076-A (JP)
Title: Method for detecting position of joint
Inventor: NAKAMURA ATSUSHI
IPC: E04F21/165
Filed: 1986-05-20
Abstract: PURPOSE:To enhance detection accuracy and the stop position accuracy of a laterally moving device, by constituting two preparatory detection sensors and the main sensor arranged therebetween as one set and reducing the moving speed of the laterally moving device when a joint is detected by the mains sensor. CONSTITUTION:When a coating unit 3 moves from a joint (a) to a joint (a), the castors of a laterally moving device 7 are allowed to tumble in a state contacted with an article (b) to be coated. At this time, if the joint (a) is detected by a preparatory detection sensor 5a or 5c, the laterally moving device 7 is reduced in its speed through a control part and moved at an extremely low speed. At a moment when the joint (a) is detected by a main sensor 5b, a pulse stepping motor is stopped to allow the laterally moving device 7 to stop at the position of the joint (a) and, therefore, the position of the nozzle 12 approaching the main sensor 5b is allowed to also coincide with the position of the joint (a) with good accuracy.
Patent JP-H05121137-A (JP)
Title: Manufacture of interconnector with support
Inventor: AKAHA SUSUMU
IPC: H01R43/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide the method to pinch an S-type layer between two support materials via an adhesive, vacuum-degas it, then heat and harden the adhesive. CONSTITUTION:An adhesive is coated on the rubber of support materials 4, 5 provided with a vulcanized molding silicone rubber plate 2 on a polyester film 1, an S-type layer 6 is pinched between the front and rear support materials 4, 5, they are stuck, decompressed, and degassed in a vacuum box 7, and the adhesive is hardened via the heating and molding by a floating die 13.
Patent JP-S5341678-A (JP)
Title: Mult-stage actuator
Inventor: ITOU YOSHIMASA
IPC: F15B15/16
Filed: 1976-09-27
Abstract: PURPOSE: To enable an accurate speed control by making a pressurized liquid accompanying a displacement of the first stage piston an operating liquid of the second stage and by making a pressurized liquid accompanying a displacement of the second stage piston an operating liquid of the succeeding stage piston. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62281309-A (JP)
Inventor: GII OBEERU
IPC: A61B5/055
Filed: 1987-05-12
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-S595991-A (JP)
Inventor: AIZAWA YASUHIRO
IPC: G21C3/32
Filed: 1982-07-02
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-2000300759-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To modulate a player's feeling of expectation of a hit by prenotifying whether or not a reach appearing this time results in a hit. SOLUTION: A pattern matching game executing means 81 draws lots at random on the basis of the prize winning entry of a ball into a startup prize winning port 60 and proceeds with a pattern matching game on a variable display means 30 according to the lots drawing result. A prenotifying lamp control means 83 starts lighting a large number of arrayed prenotifying lamps from the starting point when a reach state appears in the execution process of the pattern matching game, and increases the number of lighted lamps in order up to an end point when the random drawing result is a hit and stops the action of increasing the number of lighted lamps halfway before the end point when the lots drawing result is a miss.  The pattern matching game executing means 81 then makes the stop display of the remaining patterns according to the random drawing result and makes the stop display of the executed result of the pattern matching game.
Patent JP-S61275545-A (JP)
Title: Tappet valve device in internal combustion engine
Inventor: ITO SHIGEYOSHI
IPC: F02B23/08
Filed: 1985-05-29
Abstract: PURPOSE:To support the rolling arm for intake valve reliably by inclining the axis of cover tube for ignition plug against the axis of cylinder bore such that it will pass between the rolling arm shaft for intake valve and the spring of intake valve. CONSTITUTION: The axes 16, 17 of an intake valve 12 and an exhaust valve 13 are inclined in the opposite directions by proper angles theta1, theta2 against the axis 18 of cylinder bore 2 and arranged in V-type as a whole. Single common cam shaft 19 is journaled in parallel with the longitudinal center line of engine between said valves 12, 13. The rolling arm shafts 20, 21 for intake and exhaust valves are arranged in parallel with the cam shaft 19. Here, the axis 30 of cover tube 29 for mounting an ignition plug 8 onto the cylinder head 3 is inclined by proper angle against the axis 18 of cylinder bore 2 such that it will pass between the rolling arm shaft 20 for intake valve and the spring 14 of intake valve 12.
Patent JP-H06330984-A (JP)
Title: Damping device
Inventor: KOBAYASHI TAKAHIDE
IPC: E04H9/02
Filed: 1993-05-18
Abstract: PURPOSE:To provide a damping device which is constituted to utilize liquid oscillation corresponding to which the shape of a container for liquid is comparatively freely set, in a damping device suitable for damping a structure through utilization of oscillation of liquid. CONSTITUTION:A pool 2 formed on the upper part of a structure 1 is divided by a moving partition plate 5 to form a plurality of water tanks 2-1, 2-2, and 2-3 in which water is oscillated in synchronism with the natural frequency of the structure 1.
Patent JP-H07321765-A (JP)
Title: Hierarchical modulation system and transmitter-receiver
Inventor: SAITO MASANORI
IPC: H04J11/00
Filed: 1994-05-30
Abstract: PURPOSE:To reduce crosstalk disturbance onto other services and to prevent disturbance from being concentrated on a specific layer even when a large effect is caused only to a specific frequency band in transmission bands due to multi-path disturbance by adopting the specific hierarchical modulation system so as to keep a power spectrum density of an OFDM signal flat in the transmission band. CONSTITUTION:The power to each carrier for each transmission symbol of a multi-carrier signal and the assignment of the modulation system are changed when hierarchical modulation is implemented by changing the power of each carrier and the modulation system for each carrier or each carrier block in the orthogonal frequency division multiplex modulation OFDM system. That is, the system is provided with a mapping memory circuit 3 and the content of correspondence between complex data and each carrier is set to the circuit 3 as a mapping pattern to be registered therein so as to set freely the power of each carrier and the modulation system. A data conversion assignment circuit 4 converts transmission data into complex data based on the mapping pattern of the circuit 3.
Patent JP-S5741723-A (JP)
Title: Reset preventing system of microprocessor
Inventor: KANZAKI NOBORU
IPC: G06F11/30
Filed: 1980-08-23
Abstract: PURPOSE:To avoid resetting of a microprocessor under normal processing action, by preventing the resetting action during the processing action in the case of the processing action within a certain time and the processing action that possibly exceeds a certain time, respectively. CONSTITUTION:Both an originating button signal GBS and an incoming detection signal TDS are used as the inputs, and a counter CONT is cleared via an OR gate circuit OR1, a 1-shot circuit OS plus an OR gate circuit OR2, respectively. At the same time, the operation of a multivibrator MV is stopped by an off-hook signal HOS based on the detection of operation of a relay L that detects the off-hook, and the clock signal, i.e., the output of the vibrator MV is stopped. Then the operation of a timing circuit is inhibited to prevent the resetting action.