baber/WOPTO huggingface dataset:
Patent JP-H10305370-A (JP)
Title: Apparatus and method for metal pipe joining
Inventor: HAGIMOTO KATSUO
IPC: B23K37/053
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the joining apparatus suitable for a mass processing, construction of which is inexpensive and working hour is short, by conducting a heat welding for the metal pipes, first having their fitting faces treated a brushing, and applying a high frequency electric current to both pipes when one pipe is inserted into the other. SOLUTION: The brushing is applied to an outer surrounding surface of the fitting end part 1a of the copper pipe 1, which is being squeezed, and when necessary to an inner surface of an enlarged opening end part of the fitting face of the aluminum pipe 2. The copper pipe 1 and the aluminum pipe 2 are held by a clamp device and are joined together by applying a high frequency induction welding. At this time, when the copper pipe is inserted into the aluminum pipe 2, a high frequency induction current is applied to both pipes, and they are heated and pressure welded. After the joining works are completed, their airtightness is tested, and a given processing is also conducted to the ending parts. Then, they are packed and preparations for delivery are completed.
Patent JP-2000311722-A (JP)
Title: Button type air zinc battery
Inventor: OHASHI MASATO
IPC: H01M12/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent characteristics during an intermittent discharge from being lowered while maintaining characteristics during a continuous discharge at a high level, in a button type air zinc battery. SOLUTION: In this button type air zinc battery, a discharge capacity during a continuous discharge can be enhanced and a discharge capacity during an intermittent discharge can be also enhanced, by setting a compound ratio of an electrolyte (potassium hydrate) in a gel zinc negative electrode 8 at 28-32 wt.% of zinc powder of a negative electrode active material, and by setting a fill factor of the gel zinc negative electrode at 100-105% of the internal volume of a negative electrode container by converting it to a theoretical volume after the discharge. Especially, since no liquid leakage occurs under the above condition even if concentration of the electrolyte is heightened, intermittent discharge characteristics can be further enhanced by heightening the electrolyte concentration (for 40-45% for instance).
Patent JP-H0312132-A (JP)
Title: Surface coil for nuclear spin resonance apparatus
Inventor: HERUMAN REKUWARUTO
IPC: G01R33/34
Filed: 1990-05-09
Abstract: PURPOSE: To make simple tuning and matching possible by connecting each terminal of loops which are receivable respectively to a signal reference line via a first controllable capacitance and connecting the terminals to a signal line connected to an evaluating unit via a second controllable capacitance. CONSTITUTION: Terminals 19a, c, e of an intermediate conductor are connected to a signal reference line 78 via a capacitors 64, 70 or 76 and a varactors 50, 56 or 62 of a first controllable capacitance respectively, and also connected to a signal line 79 via a capacitors 65, 71 or 77 and a varactor 51, 57 or 63 of a second controllable capacitance respectively. Both terminals 85, 86 of an outer conductor are connected to the signal reference line via capacitors 66, 68 or 72, 74 and varactors 52, 54 or 58, 60 respectively, and also connected to the signal line via each one of capacitors 67, 69 or 73, 75 and varactors 53, 55 or 59, 61 of the second controllable capacitance. Thereby, operation of a coil segment can be controlled to a resonant state and matched to an impedance of a rail or an evaluating unit.
Patent JP-S61679-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M15/643
Filed: 1984-06-12
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-S63286948-A (JP)
Title: Data transfer controller
Inventor: NANBA KAORU
IPC: G06F13/24
Filed: 1987-05-20
Abstract: PURPOSE:To enable a high speed data transmission by providing a circuit which informs a maskable and an unmaskable interruption requests to request a data processing, and the circuit which prohibits the next maskable and unmaskable interruption requests, while an unmaskable interruption is executed. CONSTITUTION:When the output of an OR circuit 6 is H and the output of a busy circuit 9 comes to H as well, an AND circuit 10 comes to H, and informs the occurrence of the unmaskable interruption NMI of a computer 1. The signals 13a, 13b of a command decoder circuit 13 are the signals outputted by the control of the computer 1, and are inputted to the busy circuit 9. When the output signal, the inverse of BUSY of the busy circuit 9 is energized, the AND circuit 10 comes to be closed, and it is displayed in the computer 1 that it is in a busy state, and it is prohibited for other unmaskable interruption NMI to occur freely during it. The busy state of the computer 1 continues from a processing to reset a transmission reception controller TRC mask till a processing termination IRET, and it is prohibited for other unmaskable interruption NMI to occur without any restriction during it.
Patent JP-S62277864-A (JP)
Title: Fr converter
Inventor: NAKAGAWA NORIAKI
IPC: H04N5/44
Filed: 1986-05-27
Abstract: PURPOSE:To attain the compatibility with a video equipment not giving a control signal by switching a high frequency televison signal and an external antenna reception signal in interlocking with the detection output of a detection means detecting the presence of a video signal. CONSTITUTION:When a signal detection circuit 7 detects a video signal input, an electromagnetic relay 9 is driven by the detection output to connect the movable contact 1a of a switching circuit 3 with a terminal 4a automatically and a modulation output from an RF modulation circuit 4 is led to the antenna input terminal 1 of the television receiver. Then the modulation signal by the audio signal and the video signal inputted from terminals 5, 6 is inputted to the antenna input terminal 1 of the television receiver. Thus, no exclusive control signal from an integrated VTR or a video camera connected to the RF modulation circuit is required and the compatibility with other video equipment having no function generating the control signal is attained.
Patent JP-2000315630-A (JP)
Title: Electrolyte for electrochemical capacitor and electrochemical capacitor using
Inventor: UE MAKOTO
IPC: H01G11/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte having a high withstand voltage and can maintain high reliability for a long period and an electrochemical capacitor using the electrolyte. SOLUTION: An electrolyte is prepared by dissolving an electrolytic salt containing a tetrafluoroborate as the main component in a nonaqueous solvent and the total content of hydrolyzates in the BF4- portion of the tetrafluoroborate in the electrolyte is adjusted to <=200 ppm. An electrochemical capacitor uses this electrolyte and at least one of its positive and negative electrodes contains a carbonaceous material as the main component.
Patent JP-S60159173-A (JP)
Inventor: MIRAN POONOBITSUKU
IPC: C23C18/40
Filed: 1984-06-12
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-S612126-A (JP)
Title: Liquid crystal display device
Inventor: KINUGAWA KIYOSHIGE
IPC: G02F1/1345
Filed: 1984-06-15
Abstract: PURPOSE:To prevent a liquid crystal display device from the leakage of fine radio waves through a liquid crystal display element by forming a transparent conductive film at least on the outside of one of two electrode base plates constituting the liquid crystal display element and earthing the conductive film. CONSTITUTION:The liquid crystal display element 1 is provided with upper and lower base plates 7, 8, polarizing plates 9, 10, a reflecting plate 11, a printed substrated 3, a liquid crystal driving circuit 2, etc. and the transparent conductive film 15 is formed on the outside of the upper electrode base plate 7 and earthed. To earth the conductive film 15, the conductive film 15 is contacted with a metal frame 5 and the metal frame 5 is contacted with an earth part of the printed substrate 3 or connected to the external case of the display element 1. Consequently, a fine radio wave flowing out from the liquid crystal is prevented from leakage through the element 1 by the shielding effect of the conductive film 15.
Patent JP-S6415488-A (JP)
Title: Rotary type compressor
Inventor: IKEDA KAZUO
IPC: F04C23/00
Filed: 1988-05-20
Abstract: PURPOSE:To promote the miniaturization of a compressor by supporting a rotor, to which a roller of a pump part is fixed, to a bearing and forming locally in its flange a large thickness part and a gas suction passage in a manner wherein its one part exists in the large thickness part. CONSTITUTION:A compressor houses an electric motor 2 in the upper part and a pump part 3, driven by this electric motor 2, in the bottom part, respectively in an enclosed vessel 1. The pump part 3 is constituted providing a roller 7 slidably fitted to an eccentric part 6b in a rotary shaft 6 forced to be press fitted to a rotor 2b of the electric motor 2 and a cylindrical cylinder 11 housing this roller 7. Here the compressor forms an upper part bearing 17, which rotatably supports the rotary shaft 6, by providing a flange 17 of arbitrary width in a shape cutting three parts with a journal part 17a serving as the center. Locally forming a large thickness part 17d in the radial direction from the outer contour side of the flange 17b, a gas suction passage 17e is formed in a part of the flange 17b in which this large thickness part 17d is formed.
Patent JP-S612365-A (JP)
Title: Semiconductor device
Inventor: YAO TSUTOMU
IPC: H01L29/744
Filed: 1984-06-15
Abstract: PURPOSE:To improve the drawing of currents from a control terminal on the interruption of currents by dividing a control electrode brought into contact onto a p type base layer under the state of low resistance and arranging both of control electrodes in parallel through an intermediate n type emitter layer. CONSTITUTION:A gate electrode 3b is surrounded completely by an n type emitter layer 20 and a cathode electrode 2 brought into contact with the layer 20 under the state of low resistance, and the layer 20 and the electrode 2 are surrounded perfectly by a gate electrode 3a. A gate terminal 6 is connected directly only to the electrode 3a. Accordingly, there is no resistance path between the electrodes 3b and 3a, only the lateral resistance of a p type base layer 30 held by the layer 20 and a layer 10 is used as internal resistance between the electrodes 3b and 3a, and resistance between both of gate electrodes 3a, 3b can be maximized.
Patent JP-H10312096-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve operability from one direction and to facilitate jamming processing in a transfer area by moving a developing means to the side of an image forming device together with an image forming body inside which an image exposure means is integrally arranged and making the transfer area open. SOLUTION: An engaging member 103b is disengaged from engaging grooves 101a and 102a and an upper cover 103 is opened with a supporting shaft 103a as fulcrum so as to open the upper part of the device. A processing unit 300a is constituted by coupling a drum unit 301 where a photoreceptor drum 10, a scorotron electrifier 11 and a cleaning device 19 are integrated with a right- side developing unit 302 where right-side C and K developing devices 13 are integrated through a unit coupling member 304a, and pulled out in a right direction on a guide plate 104. In such a state, a transfer part 140 functioning as a transfer means is opened, and the transfer area is set open, so that the jamming processing is easily performed. The drum unit 301 is pulled out from the opening part on the upper part of a device main body so as to execute maintenance.
Patent JP-S6014602-A (JP)
Title: Method for controlling hydraulic cylinder
Inventor: AOYAMA TADAMASA
IPC: F15B9/09
Filed: 1983-07-07
Abstract: PURPOSE:To provide a satisfactory control, by adapting the stroke action to be controlled with detected position in the stroke action and speed at that position. CONSTITUTION:A detector 11 is provided for a piston rod 3 for detecting its stroke amount in a pulse signal. The output from the detector 11 is input to a current position detecting section 12 and the current speed detecting section 13, and then processed in a position computing section 15 and a speed computing section 16. The thus processed signals are then input to a control section 17 for controlling a stepping motor 9 connected with a spool valve 6. By the described arrangement, it is made possible to preset the speed of the piston rod 3 at any position and control the spool valve 6 so that the piston rod 3 will take the preset speed as the same comes to the preset position. Thus, the piston rod 3 can be controlled satisfactorily with regard to its position and speed.
Patent JP-S5548730-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: TAKAHASHI TADANORI
IPC: G02F1/1337
Filed: 1978-10-04
Abstract: PURPOSE: To obtain the liquid crystal display element in which the rise directions of liquid crystal molecules at the working are uniform and by which the display of a wide visual field angle and even is obtained by using the specific thin film layers of silicon oxide, etc. composed of two-layer structure as the orientation control layers to be provided on transparent substrates.  
     CONSTITUTION: The first orientation control layers 5, 6 of about 50W1000Å in film thickness are formed on the glass substrates 9, 10 provided with transparent conductive films 7, 8 by diagonally evaporating SiO, SiO 2 , etc. at an angle of about 5°. On these are formed the second orientation control films (silicon oxide thin films) 3, 4 of about 10W100Å in film thickness by coating the alcohol organic acid solution of organic silicon compound followed by baking. Next, the abovementioned both substrates 9, 10 are combined and the peripheral parts are sealed by spacers 2, after which P-type liquid crystal 11 is sealed to provide the display device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5548676-A (JP)
Title: Function control unit for electronic watch
Inventor: KAWAHARA HISASHI
IPC: G04G99/00
Filed: 1978-10-04
Abstract: PURPOSE:To enhance the function of the electronic watch without increasing the number of the external operation components by combining the operation signal of the switch body and the carry signal of the clocking means. CONSTITUTION:The coincidence is detected at AND gate 10 between the signal delivered from switch output circuit 8 and the carry signal which is transmitted once in every 60 minutes from clocking means 3 for the sequential carrying by giving the simultaneous operation for both switches 8a and 8b which are provided in correspondence to the two external operation components. With this coincidence signal, R-S flip-flop 11 is reset to set for the time signal. At the same time, switches 8a and 8b are operated when no carry signal is transmitted, the function control is possible for the time signal resetting and the buzzer monitor.
Patent JP-S5911446-A (JP)
Title: Multiplier
Inventor: FUKUSHIMA NOBUO
IPC: G06F7/527
Filed: 1982-07-12
Abstract: PURPOSE:To speed up the operating speed without requiring a complicated timing generator by constituting a multiplier with an adder and an ROM. CONSTITUTION:Binary numbers of n-bit, x, y are set to an X register 6 and a Y register 7 of a multiplier, and the content of the registers 6, 7 is added by the 1st full adder 8 of (n+1) bits. The square of the content of the registers 6, 7 and the full adder 8, X<2>, y<2>, and (x+y)<2> are obtained by ROMs 9-11 for reading out them. Further, the content of the ROMs 9, 10 is added by the 2nd full adder 12 and a product xy is obtained based on the content of the ROM11 and the adder 12 at an (n+1)-bit subtractor 13. Then, the multiplier is constituted with the full adder, the ROM and the subtractor, allowing to speed up the operating processing without providing a complicated timing generator.
Patent JP-S60264310-A (JP)
Title: Apparatus for intermittent feed of ozone
Inventor: MATSUMOTO MASAJI
IPC: C02F1/78
Filed: 1984-06-12
Abstract: PURPOSE:To feed intermittently ozone with high reliability even the time of trouble in another equipment, by controlling a refrigerator for an ozone adsorption and desorption column always at the temperature for adsorbing the ozone in an apparatus for adsorbing and desorbing the ozone having an ozonizer connected to the ozone adsorption and desorption column with a circulating route. CONSTITUTION:A cooling mechanism 9 of an ozone adsorption and desorption column 2 consisting of an oxygen feeder 4, ozonizer 1, circulating pump 3, cycle valves (5a) and (5b), and refrigerator 9 in the circulating path of the ozone adsorption and desorption column 2 is designed to operate even in the case of abnormality caused in another equipment, and the cycle valves (5a) and (5b) closed without electricity conduction are used. The cooling of an ozone adsorbent, e.g. silica gel, in the ozone adsorption and desorption column 2 is continued if the abnormality is caused in equipment other than that of the refrigerator 9 of the ozone adsorption and desorption column 2, and the pressure of the circulating cycle is not increased due to the cycle valves (5a) and (5b) closed without electricity conduction. Thus, the adsorption of the ozone can be stably carried out, and the ozone can be stably fed intermittently to water to be treated.
Patent JP-H07323400-A (JP)
Title: Press die and its manufacture
Inventor: ITO MASAHARU
IPC: B21D28/14
Filed: 1994-06-03
Abstract: PURPOSE:To reduce manufacturing cost by using as a press die a panel worked to a desired shape and thereby unnecessitating the shaping process of the abutting face of the press die. CONSTITUTION:The press die is constituted of a fixed lower frame 1, and an upper frame 2 which is arranged oppositely facing the lower frame 1 and which is freely movable in the direction of the lower frame 1; with one panel, which is cut and separated from the trimming line of a panel formed in a desired shape, arranged in the upper frame 2 as an upper die 12, and with the other panel arranged in the lower frame 1 as a lower die 11.
Patent JP-S63287552-A (JP)
Title: Nitrogen oxide remover
Inventor: YOSHIDA KIYOHIDE
IPC: B01D53/56
Filed: 1987-05-20
Abstract: PURPOSE:To efficiently remove a nitrogen compound by formulating a material selected from alkali metals, transition metals including the group IB elements and the group IIB elements of the periodic table and tin with a carbon being a main component, and partially stabilizing with a sulfur compound. CONSTITUTION:After carbon such as an activated carbon, etc., is dipped in a solution of an alkali metal carbonate, nitrate, acetate, etc., is further dipped in a solution of an acetate, carbonate, etc., of one or more metals selected from the transition metals including group IB element and group IIB element of the periodic table, and tin, and is dried. Subsequently, the carbon is treated with the sulfur compound conforming with a service temperature and an oxidizing gas content in an exhaust gas to obtain the nitrogen oxide remover. The nitrogen oxide removing performance of the nitrogen oxide remover thus obtained is improved, and its effect for a mixture containing an oxidizing gas such as oxygen does not fall.
Patent JP-H10262849-A (JP)
Title: Magnetic chair and mat submerged to bathtub bottom
Inventor: SAITOU YUKIKO
IPC: A47K3/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve blood circulation activated by a magnetic field, to relieve from stiffness and fatigue and obtain the same effect like as bathing in the forest through fragrant trees, by attaching a magnet to buoyant wood, combining a matter heavy in specific gravity, for example, metal, etc., in a sandwich form and submerging the same at the bottom of a bathtub. SOLUTION: Magnets 5, 6 are attached to a chair 7 made of wood and mat 3 to generate a magnetic field 4 and a movement of hot water is activated. Metal 8 is inserted in a sandwich shape between the chair 7 and mat 3 and submerged to the bottom of the bathtub. When in use, the chair 7 and mat 3 are submerged to the bottom of the bathtub and one sits down on them so as to push them by one's buttocks, that is, one enjoys a leisurely hip bath. In this instance, the magnetic field 4 is created due to the installation of magnets 5, 6 activating a movement of the hot water, which helps increased blood circulation and restores one from stiffness and fatigue. Further, fragrance of trees emanated from the wood gives the same effect like as bathing in the forest.
Patent JP-H09290891-A (JP)
Title: Carrier tape
Inventor: KATO HIROSHI
IPC: B65D73/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape which can hold and store electrical parts such as a semi-conductor package in a proper attitude and furthermore, can be produced inexpensively. SOLUTION: This carrier tape 1 is provided with many U shaped cavities 10 having a square opening at a fixed interval in its lengthwise direction. In each of the cavity 10, a semi-conductor package P having a lead Pb and a mold part Pa is kept and stored. In this case, at the bottom face of each cavity 10, a pedestal 11 is formed by tube swelling, and around the pedestal 11 a protruding rib 13 is provided. On the upper face of the pedestal 10, apart from the rib 13, a plurality of convex parts 17 are provided positioned symmetrically.
Patent JP-S63288421-A (JP)
Title: Production of magnetic recording medium
Inventor: KAMIGAKI TOMOO
IPC: C23C16/06
Filed: 1987-05-20
Abstract: PURPOSE:To stabilize magnetic characteristics by passing a reactive gas so as to pass the bore of a porous film consisting of aluminum oxide and depositing a high coercive force magnetic material on the porous film by a chemical vapor deposition method. CONSTITUTION:The high coercive force magnetic material is deposited on the porous film by the chemical vapor deposition method while the reactive gas is so passed as to pass the bore of the porous film consisting of the aluminum oxide. Namely, a bypass path 12 for adjusting the flow rate of the gas is provided across the part provided with a holder 11 for setting an alumite film 13 at the mid-point of a reaction tube 10 and the alumite film 13 is heated by a heater 14. The reactive gas, when supplied to this device, flows by passing the bore of the alumite film 13 and reacts to form the high coercive force magnetic material by coming into contact with the circumferential wall surface forming the bore at the time of passing the bore. The magnetic recording medium obtd. in such a manner is packed with the high coercive force magnetic material in the bore of the alumite film 13. The high coercive force magnetic material is thereby deposited with quantitatively good reproducibility and the magnetic recording medium having the stable magnetic characteristics is obtd.
Patent JP-S611828-A (JP)
Title: Fuel-pressure adjusting valve
Inventor: YAMAZOE HIROSHI
IPC: F02M69/00
Filed: 1984-06-13
Abstract: PURPOSE:To prevent the rise of fuel pressure when the material of a diaphragm hardens and the diaphragm is hardly lifted-up, by forming a hole communicating to an effluence passage, outside a passage port, in a fuel chamber and arranging an O-ring made of the same material to that of the diaphragm onto the hole, thus allowing fuel to flow into a fuel passage from the hole. CONSTITUTION:At an extremely low temperature, the rubber of a diaphragm 501 hardens, and the load applied into the setting force for a spring 503 operates, and the operation of the diaphragm 501 becomes difficult. However, simultaneously with the hardening of the rubber of the diaphragm 501, also an O-ring closing a hole 506 hardens, and the sealing performance for the hole 506 is lost, and fuel flows into an effluence passage 504 from the hole 506.