baber/WOPTO huggingface dataset:
Patent JP-S55100712-A (JP)
Title: Power amplifier unit
Inventor: SAITOU YOSHITERU
IPC: H03F3/21
Filed: 1979-01-26
Abstract: PURPOSE:To realize a power amplifier of simple constitution by driving the n-number amplifiers by 2pi/n-out-of-phase signal and then by synthesizing their outputs. CONSTITUTION:For example, when n=3, input signals are applied to amplifier 3 being equal in level and shifted in phase mutually by 120 deg.. Input signals, after being multiplied by G respectively, are synthesized by synthesizer circuit 7 of the same constitution of input branch circuit 7 and then outputted. At terminal 2, outputs of amplifiers 3 appear in phase and are canceled mutually at terminal 15. Further, when input characteristics of amplifier 3 are equal, a reflected wave generated in the input part disappears by being added to an out-of-phase component at input terminal 1. Then, it appears in phase at terminal 14, but is terminated. Thus, an external influence of input and output is eliminated and complete matching can be put into effect.
Patent JP-S62166455-A (JP)
Title: Memory device
Inventor: TAKAHASHI YUJI
IPC: G06F12/16
Filed: 1986-01-20
Abstract: PURPOSE:To perform operation with only effective memory arrays without shutting down the system by making a memory array in trouble insignificant with an enable flag when the memory array is put in trouble. CONSTITUTION:The enable flag 7 of an address base register 7 is normally in an enable state and the data set in an internal memory is compared with the high-order (n) bits 2 at this time, so that an enable signal 6a is outputted to a memory array 5 when they are coincident. If trouble occurs to an array 5 in system operation, the flag 7 in a register 6 which is assigned to the array 5 is disabled. Therefore, the signal 6a is not outputted and the array 5 where the trouble occurs is not accessed. Then, the memory in the register 6 which is assigned to another effective array 5 is rewritten to reallocate an address space.
Patent JP-S57122535-A (JP)
Title: Pellet bonding device
Inventor: KUDOU KAZUO
IPC: H01L21/58
Filed: 1981-01-23
Abstract: PURPOSE:To prevent the mistake of a pickup in an automatic pellet bonding device by mounting a detector at a collet so that incident light can be prevented by an adsorbed pellet and arranging a parallel light generator under a passage route in which the collet reciprocates. CONSTITUTION:A hybrid IC substrate 12 is, for example, installed at the bonding position on rails 23, and pellets 10a-10c placed on tape groups 11a-11c are adsorbed by a plurality of collet groups 13a-13c and are bonded. A photodetector 18 is mounted at the end of an adsorbing hole 16 formed vertically at each collet 13, and is evacuated in vacuum via a side tube 17 so as to shield the light when the pellet 10 is attracted. A single light source 20 and a concave mirror 21 are provided under the route of each collet to form a horizontal parallel light beam, which is converted to vertical parallel light beam via a reflecting mirror 22 to be incident to the hole 16. In this manner, a parallel light generator of a simple structure is arranged, thereby preventing the mistake of the pickup of the pellet.
Patent JP-S58123659-A (JP)
Title: Manufacture of lead storage battery
Inventor: YONEZU KUNIO
IPC: H01M10/12
Filed: 1982-01-20
Abstract: PURPOSE:To enhance the efficiency of the assembly work of a lead storage battery by subjecting an electrode plate group, which consists of positive plates expanded during the formation process, porous separating parts made of glass mats or the like and negative plates, to formation after the plate group is installed in a monoblock battery jar the side wall of which is reinforced. CONSTITUTION:A paste containing natural graphite which is made to have a high anisotropy by heat treatment and treated with concentrated sulfuric acid, is packed into  a grid so as to make a non-formed positive plate 6. Then, such positive plates 6 are combined with porous separating parts 7 made of glass mats or the like and negative plates 6 so as to constitute an electrode plate group, and thus constituted plate group is installed in a monoblock battery jar 1 the side wall 2 of which is reinforced with a metallic frame 3 and which consists of several cells. After that, formation of the plate group is performed by feeding current after a diluted sulfuric acid is poured into the battery jar 1. As a result, even when a pressure of only around 20kg/dm<2> is applied to the plate group, when it is installed in the jar 1, the pressure can be increased to over 30kg/dm<2> due to the expansion of the positive active material caused by the above formation. Consequently, the assembly work efficiency of a lead storage battery can be improved, and the life performance of the battery can be increased.
Patent JP-S58124130-A (JP)
Title: Device of stopping water filled in tank of dehumidifier
Inventor: OONO TADASHI
IPC: F24F13/22
Filed: 1982-01-20
Abstract: PURPOSE:To improve the accuracy of operation by a structure wherein a drain tank is downwardly pivotally supported about one end of its upper part and held at its lower part by elastically coupling members, the engagement of which is broken under the condition that the drain tank is full of water, and a switch to stop the dehumidifier is rendered to be turned off by the tilt of the drain tank due to the water filled to the brim of the drain tank. CONSTITUTION:The upper part of the drain tank 19 is supported by the engagement of a fulcrum 23 and a fulcrum support 29 and its lower part is supported by the elastic coupling member consisting of a fitting projection 27 and an elastic pincher 28. Under the condition just mentioned above, the actuator 25 of microswitch 24 is depressed by the tank 19 so as to turn ON a driving circuit of the dehumidifier to operate. When the  tank 19 becomes full of water and the gravity applied to the tank 19 overcomes the elastic pinching force of the pincher 29 pinching the fitting projection 27, the female- male engagement is broken, resulting in tilting the tank 19 downward about the fulcrum 23. The tilting movement of the tank 19 causes the actuator 25 of the micro switch 24 to push out, resulting in turning OFF the driving circuit of the dehumidifier to stop. In such a manner as mentioned above, the state that the drain tank 19 is full of water as a result of dehumidification can be surely detected and consequently the overflowing of water from the tank can be prevented.
Patent JP-S5291614-A (JP)
Title: Correcting quality of printed characters in printer
Inventor: KOUNO KENJI
IPC: G06K15/12
Filed: 1976-01-28
Abstract: PURPOSE: To prevent resolution failure in a modified character by changing CRT brightness in accordance with the deformation rate of the character to its regular form. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04250423-A (JP)
Title: Rubbing method
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1991-01-28
Abstract: PURPOSE:To uniform a display by a liquid crystal element by uniforming the orientation of liquid crystal molecules nearby the oriented film of the liquid crystal element. CONSTITUTION:The fiber 7 of the rubbing cloth 6 of a rubbing roller 4 is used and rubbed against a resin film on a glass substrate 3 at a high speed. Static electricity generated by the friction at this time affects the uniformity of the orientation of the liquid crystal element. A rod or foil type conductor 8 which contacts the fiber 7 and a means 9 which short-circuits the conductor 8 and a rubbing table 1 electrically are provided to evade the generation of the static electricity. Consequently, the potential at the time of the rubbing of the fiber 7 is lowered to improve the display uniformity of the liquid crystal element.
Patent JP-H05198636-A (JP)
Title: Terminal for circuit measurement and manufacture thereof
Inventor: WATANABE TORU
IPC: G01R1/073
Filed: 1992-01-21
Abstract: PURPOSE:To obtain pads having a small pitch and a small size and contact a terminal for measurement with the pads securely even if the number of pads increases. CONSTITUTION:A needle crystal 49 is grown on a substrate 41 and a gold 50 is formed on the surface of the needle crystal 49. Then, a wiring pattern 42 connected to the gold 50 formed on the surface of the needle crystal 49 is formed and a terminal 51 for measurement is formed. Since the needle crystal 49 and the wiring pattern 42, etc., can be formed by utilizing technologies such as lithography or dry etching used in a fine machining process of an LSI, a remarkable firneness can be obtained as compared with a conventional probe card. Therefore, no problems occur even if the number of pads increases or a pitch between the pads becomes small.
Patent JP-H06234611-A (JP)
Title: Oxidative pretreatment for enhancing adhesive power
Inventor: JIYOERU DEIBITSUDO OTSUKUSUMAN
IPC: A61K6/847
Filed: 1994-01-28
Abstract: PURPOSE: To provide a method and a material useful for such a purpose as requires adhesion property to a conventional dental amalgam, for example, to stick a composite repairing material to an amalgam repairing agent and to repair or exchange an old repairing agent with a new amalgam or a composite repairing material. CONSTITUTION: A primer compsn. is prepared by incorporating an oxidizing agent having higher oxidation potential than the absolute value of E deg. reducing agent of the body to be stuck, and a desired solvent. An adhesion accelerating agent containing an adhesive is prepared. The method to stick a repairing material to an amalgam base body includes a process to apply the primer compsn. and the adhesive to the amalgam base body, a process to harden the adhesive and if necessary, a process to cover the adhesive with a repairing material.
Patent JP-H11206889-A (JP)
Title: Catheter cover member
Inventor: ISHIBASHI TAKUYA
IPC: A61M25/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To enable to securely prevent infection and save trouble of infection prevention control of an inserting position, by equipping a skin contact part, a dent part surrounded by the skin contact part, and a catheter inserting hole on a member covering the skin inserting part of a catheter to be percutaneously inserted into a human body. SOLUTION: A skin contact part 1, a dent part 2 surrounded by the skin contact part, and an inserting part 4 of a catheter 4 are equipped on a catheter cover member A. As the use method, the catheter 4 percutaneously inserted is fixed by a suture 6, a bactericide is filled in the dent part 2, the catheter 4 is passed through the inserting hole 3, a catheter inserting part 5 is covered by the cover member A, and the skin contact part 1 is fixed to the skin 9 by an adhesive, a tape, or the like. The shape of the dent part 2 is not specially limited, but the size is made as large as possible to store the suture 6 in the dent part 2 and to prevent the catheter 4 from kinking. The outer face 13 of the cover member A is pref. hemispherical.
Patent JP-H07214454-A (JP)
Title: Spindle structure
Inventor: TANIGAWA OSAMU
IPC: B23Q11/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide spindle structure which can remove effectively attachments on the tool fitting surface of a spindle with simple constitution. CONSTITUTION:In the case of spindle structure which is provided with discharge holes 14, 15 to discharge a fluid onto the tool fitting surface 13 of a spindle 1, the spindle core lines 14a, 15a of the discharge holes 14, 15 possess angles in regard to supposition lines L1, L2 that connect the rotary center C of the spindle 1 to the opening portions 14b, 15b of the discharge holes 14, 15 opening on the tool fitting surface 13.
Patent JP-H05198115-A (JP)
Title: Floating type magnetic head device
Inventor: ENDO TETSUO
IPC: G11B21/16
Filed: 1992-01-21
Abstract: PURPOSE:To decrease the number of parts, to miniaturize the floating type magnetic head device and to exactly set a floating quantity by constituting an arm, head slider and suspension of the integral body. CONSTITUTION:An Al plate is formed to a width narrow toward the front end and the front end thereof is constituted as a head slider 3. The base part side is worked internally thin to have a spring effect, by which the suspension 2 is constituted. A bearing 5 which supports the arm 1 freely turnable on the central axis of rotation is disposed through the arm. Further, a thin-film coil 16 constituting a VCM is formed in the broad part. The number of parts and the man-hours for assembly are reduced by constituting the parts to an integral body in such a manner. In addition, the positional relations and shapes of the respective parts are exact and, therefore, the floating quantity of the slider 3 is exactly set and the device is miniaturized. Further, the setting of the narrow floating quantity for high-density recording is possible.
Patent JP-H09197480-A (JP)
Title: Camera provided with slide cover
Inventor: YOKOTA HIDETAKA
IPC: G03B11/04
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To protect all of a photographing lens and various windows on the front surface of a camera body and to perfectly expose them when a slide cover is opened by constituting the slide cover of plural slide cover elements which can slide along the front surface of the camera body. SOLUTION: The slide cover of the camera 10 is constituted of a main slide cover 40 and a sub slide cover 50 superposed each other in the front-and-back direction of the camera 10. An abutting surface 12f connecting a 1st front surface 12 and a 2nd front surface 13 positioned ahead of the surface 12 is formed on the front surface of the camera 10. When the cover 40 is closed, upper and lower abutting end faces 47a abut on the surface 12f and a non-abutting end face 47b is separated from the surface 12f by specified width W. When the cover 40 is opened, the photographing lens and the window part of the camera are perfectly exposed to the front by the end face 47b. Then, a fixed gap formed in the closed state of the cover 40 is covered with a part of the cover 50 on the side opposed to the surface 12f.
Patent JP-H08198103-A (JP)
Title: Attitude holding method for intra-pipe inspection device
Inventor: SATO CHIKARA
IPC: B62D57/024
Filed: 1995-01-24
Abstract: PURPOSE: To direct an inspection sensor accurately in the normal direction to a bent pipe according to the combination of a sensor head and sub-heads. CONSTITUTION: The arrangement according to the invention comprises a sensor head 3 which has a supporting leg 11 to serve centering and sub-heads 5, 6 having bridge legs in front and behind for the purpose of retaining the attitude which are coupled by a flexible joint 4.
Patent JP-S60151973-A (JP)
Title: Sealing member for fuel cell stack
Inventor: TSUTSUMI MASARU
IPC: H01M8/02
Filed: 1984-01-20
Abstract: PURPOSE:To reliably prevent any gas leakage or similar phenomenon by forming a longitudinal groove on one of facing seal surfaces and applying clamping force to a sealing member formed by fusing the extended areas of two thin fluorine resin sheets formed on a spongy rubber bar. CONSTITUTION:A longitudinal groove 10 is formed in one (9) of the facing sealing surfaces 9 and 9' of adjacent gas-separating plates 3 so that a sealing member 11 is fitted into the groove 10. The sealing member 11 is formed by coating a spongy rubber bar 12 having a diameter of 2.5-3.0mm. with two thin fluorine- resin sheets 13 and 13 of 0.05mm. thickness and then fusing the extended areas 13' and 13' of the sheets 13 and 13. After the thus formed sealing member 11 is fixed in the groove 10 of the gas-separating plate 3 to place its extended areas 13' and 13' on the sealing surface 9, clamping force is applied to the sealing member 11 by pressing the flat sealing surface 9' of the adjacent gas-separating plate 3 upon the sealing surface 9. As a result, the spongy rubber 12 is compressed and the extended areas 13' and 13' of the sheets 13 and 13 become in close contact with each other, thereby reliably preventing any gas leakage or or similar phenomenon.
Patent JP-2000203697-A (JP)
Title: Gas station
Inventor: TATSUNO HIYOSHI
IPC: B67D7/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas station wherein commodities in commodity selling machines provided in a maintenance area are prevented from being sold out and there exists no possibility of missing opportunity of selling commodities. SOLUTION: In a gas station wherein a refuelling area 1 where refuelling works are performed by means of metering machines 5, an area 2 for payment where works for gas fares are performed by means of a POS 7 and an equipment area 3 where commodities are sold by means of commodity selling machines 8 and maintenance and inspection of automobiles are performed by means of equipment instruments are provided, sensors for detecting that stocks of the commodities in the commodity selling machines 8 provided in the equipment area become a few are provided and the POS 7 provided in the area 2 for payment receives a signal information shortage of stocks and informs it.
Patent JP-2000209204-A (JP)
Title: Remote monitor control method and its system
Inventor: YAMAZAKI KAZUYA
IPC: H04L12/58
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To newly build up a remote monitor control system at a comparatively lower cost and to extend a remote management system almost, without a cost of a central management system side. SOLUTION: This remote monitor control system consists of a central management system 1 that monitors occurrence of a fault in an object system to be monitored, remote management systems 2-4 and the Internet 6 which interconnects them. The central management system 1 is provided with a central management means 8, that receives monitor information informing occurrence of a fault sent from the object system to be monitored, a mail generating means 9 that automatically generates a monitor information transmission mail 13, on the basis of this monitor information and with an electronic mail server 11, that transmits a monitor information transmission mail 13 to the designated remote management system 2 via the Internet 6. The remote management system 2 is provided with an electronic mail application 12, that receives the monitor information transmission mail 13 sent via the Internet 6.
Patent JP-S56106359-A (JP)
Title: Electrode of discharge lamp
Inventor: YADA MASAAKI
IPC: H01J61/073
Filed: 1980-01-29
Abstract: PURPOSE:To prevent both generation of carbon dioxide gas and falling off of electron radio-active material during lighting, by sintering and solidifying the mixture of heatproof oxide and carbonate through irradiation of laser for the electron radio- active material covering the whole surface of an electrode body. CONSTITUTION:An electrode body 4 is formed by winding in a coil, a metal wire 3 of high melting point consisting of fine metal wire 2 made of tungsten etc. wound around a core 1 made of tungsten etc., and electron radio-active material 5 is spread through the clearance between the surface where metal wire 3 is wound and the core 1 for both metal wire 3 and fine wire 2. Electron radio-active material 5 is sintered and solidified by applying laser as a heat source to the spread film of a paste which can be produced by dissolving a mixture of heat-proof oxide such as tungsten oxide etc. and a carbonate such as barium carbonate etc. in buthyl oxide solution.
Patent JP-S61169923-A (JP)
Title: Data processing system
Inventor: SANO RYOICHI
IPC: G06F1/00
Filed: 1985-01-23
Abstract: PURPOSE:To execute the initializing of a memory within a short period and to reduce the load of a microprocessor by forming an initializing circuit for writing a prescribed data pattern in the memory under the separated state from the microprocessor. CONSTITUTION:When a mode switching control circuit 11 receives a trigger signal (initializing start signal) from the microprocessor 1 or the external, the initializing circuit 10 initializes respective memories in memory blocks 5a-5k while generating addresses and data patterns automatically under the separated state from the microprocessor 1. Thereby, it is unnecessary for the microprocessor 1 to initialize the memories on the basis of software. Consequently, the load of the processor 1 is reduced and the processor 1 can transfer to another processing during the initialization of the memories by the circuit 10.
Patent JP-S62167072-A (JP)
Title: Method for imparting information to cloth
Inventor: MASUDA YUTAKA
IPC: B41M5/00
Filed: 1986-01-21
Abstract: PURPOSE:To provide a method for imparting information to cloth according to an ink jet process, by using ink capable of being made colorless prepared by together using type ink erased by heating or with elapse of time and a fluorescent brightener made visible by ultraviolet rays. CONSTITUTION:Ink containing a color former, a volatile or sublimable coupler and a fluorescent brightener as ink component is used to impart information according to an ink jet method. The coupler must be volatile or sublimable. That is, a substance gradually volatilizing or subliming at ambient temp. - temp. of about 160 deg.C is used. By compounding the fluorescent brightener and detecting the light emission of the fluorescent brightener under ultraviolet rays in dark color cloth or detecting the light emission under visible light in light colored cloth or fluorescent whitening cloth, clothes from dark color one to light colored or white one can be detected by one kind of ink.
Patent JP-H08202947-A (JP)
Title: Receipt/journal printer for pos terminal
Inventor: TSUNO HAJIME
IPC: B41J29/38
Filed: 1995-01-24
Abstract: PURPOSE: To provide a printer capable of printing out a receipt without replacing a printer even when a fault is generated in a receipt printer. CONSTITUTION: This system is provided with the receipt printer 100, the receipt/ journal printer 1, a non-volatile memory 10, a fault detection part 20, a printing/ storage control part 30, and a switching part 40, and when a fault generated in the printer 100 is detected by the detection part 20, the detected result is reported to the control part 30. Thereby, the control part 30 controls the switching part 40 so as to input receipt printing data to the receipt/journal printer 1 and input journal printing data to the memory 10.
Patent JP-S59135455-A (JP)
Title: Method and apparatus for working photogaphic film
Inventor: SHIMIZU SHIGEHISA
IPC: G03C1/00
Filed: 1983-01-22
Abstract: PURPOSE:To cut easily a photographic film with high accuracy by detecting the number of perforations in the film, marking the film when the film is transferred by a precribed length, and carrying out printing and cutting in order on the basis of the mark. CONSTITUTION:By operating a setter 4, film size information is sent to a marker controller 3 and a cutter controller 17, and printing information is sent to a printer controller 10. The number of perforations in a film 1 detected with photosensors 2a, 2b is sent to the controller 3, and the film 1 is marked 6. When the mark 6 is detected with a detector 11, a printer 9 works to print the frame numbers at prescribed positions. When the mark 6 is detected with a detector 20 during the transfer of the film 1, the rotation of a film moving sprocket 19 is stopped, and a movable edge 22 works at once to punch out the shadowed part to be trimmed.