baber/WOPTO huggingface dataset:
Patent JP-H06261562-A (JP)
Title: Oscillation-wave actuator
Inventor: NAKANISHI TORU
IPC: H02N2/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide an oscillation-wave actuator wherein its cost is low, its working property is good, its durability is high and its reliability is high by eliminating a drawback that a flexible printed-circuit board as a connecting conductor which connects a piezoelectric element to a drive circuit is expensive, easily breakable and the like in an oscillation-wave actuator (an ultrasonic motor) in conventional cases. CONSTITUTION:Conductive conductors 17a to 17d (thin sheetlike conductors) which are not insulated and covered are used instead of a flexible printed-circuit board, and a base stand 19 which fixes an oscillation body 3 and a case 20 which surrounds the whole are constituted of an insulating material. A rotor is represented by 4, a vibration-proof rubber by 5, a spring by 6, and a shaft which is fixed to the rotor 4 by 11, respectively. Thereby, since the metal conductors are used instead of the flexible printed-circuit board as connecting wires which connect a piezoelectric element 2 to a drive circuit, the attachment working property of the title actuator is improved, its cost is lowered. and its reliability and its durability are improved.
Patent JP-2000248266-A (JP)
Title: Electrification-reducing membrane, membrane forming method therefor, and image forming device and its production
Inventor: OGURI NOBUAKI
IPC: C09K3/16
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prepare an electrification-reducing membrane capable of reducing electrification in a container housing emissive elements, hardly varying electric resistance e.g. even in an oxygen atmosphere, excellent in stability and reproducibility and useful for an image formation device, or the like by, making a nitride of both a specific transition metal and boron exist in the membrane. SOLUTION: This membrane is prepared by making a nitride (preferably having 1,000-3,000 Å thickness of both a transition metal and boron which is obtained by sputtering a target made of both at least one transition metal selected from the group consisting of Cr, Ti, Ta, Mo and W and boron nitride exist in the membrane itself. The surface nitrification degree of boron, i.e., the weight ratio of (boron nitride/boron) in the nitride of both the transition metal and boron is >=60%. It is preferable to produce an image formation device containing both emissive elements and image formation members in an envelope and a spacer containing an electrification-reducing membrane having 10 nm-1 μm thickness, 10-7×Va2-105 Ωm resistivity and <=1% absolute value of negative temperature coefficient of resistance on the surface of a substrate material.
Patent JP-2000251634-A (JP)
Title: Substrate, device with element formed on the substrate, and recycling method of the substrate
Inventor: TAKASE HIROMITSU
IPC: G02F1/1333
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To recycle a device with an element arranged on a blocking layer by providing a substrate, having the blocking layer and an etching stopper layer formed on a glass member containing sodium. SOLUTION: A blocking layer 2 selected from among silicon oxide film, phosphorous silicon oxide film (PSG) and the like is formed on the surface of a glass member 1. An etching stopper layer 3 selected from silicon film, silicon nitride film and the like is formed on the blocking layer 2, a blocking layer 4 is further formed thereon, and an element 6 is formed on the surface. In the recycle of such a substrate, the element 5 and the blocking layer 4 is removed with diluted fluorine solution, and the removing is stopped when it reaches the etching stopper layer 3. A new blocking layer 4 and electron emitting element 5 are formed. In the regeneration treatment of the substrate, it is detected that the blocking layer 4 having the element arranged thereon is removed. The etching stopper layer 3 does not have the element contained in the blocking layer 4.
Patent JP-S60194596-A (JP)
Inventor: MAEDA MASAHIKO
IPC: H05K1/05
Filed: 1984-03-16
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-S51125885-A (JP)
Title: Line discriminating system with open- magnetic circuit coupler
Inventor: SUGAMURA YASUO
IPC: G01R31/02
Filed: 1975-04-23
Abstract: PURPOSE: A line discriminating system discriminating the same line in a transmission line with three or more lines shorted at one end, at distant and near ends P and Q which are distant each other. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000253669-A (JP)
Title: Power supply apparatus
Inventor: YOSHIDA KENJI
IPC: H02M1/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply apparatus for saving loss resulting from a high input voltage. SOLUTION: In this power supply apparatus, a switch-off circuit 3 operates, for the 100 V system input, to turn off a switch element 6 in the power saving mode and stops operation when the voltage drops up to the detection voltage of a lower limit voltage detecting circuit 4, thereby turning ON the switch element 6 to operate stably for the steady 100 V system input voltage. Therefore, for the 200 V system input, the switch-off circuit 3 operates, in the power saving mode, to turn off the switch element 6. When the voltage drops up to the detecting voltage of the lower limit voltage detecting circuit 4, the switch-off circuit 3 stops operation to turn ON the switch element 6 to raise again the voltage up to the steady 200 V system input voltage.  But when this voltage rises up to the detecting voltage of the upper limit voltage detecting circuit 5, the switch-off circuit 3 operates to turn OFF the switch element 6.
Patent JP-S59189578-A (JP)
Inventor: TSUDA YASUO
IPC: H05B3/14
Filed: 1984-03-14
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-H10232686-A (JP)
Title: Karaoke device
Inventor: MURASE SHINJI
IPC: G07F7/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to use one or both of a prepaid card and cash in combination by providing a priority selecting means which selects one of priority modes when the prepaid card and cash are used at the same time, and further inputting balance data, etc., of the both and controlling the device. SOLUTION: The device is provided with a card insertion slot part 11 which receive a prepaid card and a cash throw-in slot part 21 which receives cash. At the card insertion slot part 11, a card data output part 12 is arranged which reads and discriminates stored data, etc., of the prepaid card and outputs remaining rate data and at the cash throw-in slot part 12, a cash data output part 25 is arranged which retrieves and counts thrown-in cash and outputs thrown-in cash data, etc. For the payment of use charge with the prepaid card or coins, on the other hand, a priority switching operation unit for optionally selecting one of a card priority mode and a cash priority mode, or a priority changeover switch 31 in this case is arranged.
Patent JP-H08244129-A (JP)
Title: Resin bonded type aspherical lens assembly
Inventor: NAKADA KOJI
IPC: G02B3/04
Filed: 1995-03-09
Abstract: PURPOSE: To easily prevent the water absorption of a resin molded layer without limiting the kind of glass of a base material lens and obstructing mass- production efficiency. CONSTITUTION: A base material lens 1 wherein an aspherical resin molded layer 2 is formed into a convex shape and the separate member lens 3 bonded to the base material lens 1 are provided and the space between the base material lens 1 and the separate member lens 3 is sealed with an adhesive 4 in such a state that the space between both lenses is filled with the resin molded layer 2. Since the water absorption of the resin molded layer can be prevented by this constitution, the change of the surface accuracy of the lens caused by water absorption is prevented even in high humidity environment. As a result, even a lens large in resin thickness is not lowered in optical capacity.
Patent JP-H06263306-A (JP)
Title: Sheet carrying change-over mechanism
Inventor: MORINO KIYOSHI
IPC: B65H29/60
Filed: 1993-03-11
Abstract: PURPOSE:To provide a sheet carrying change-over mechanism in which jam by buckling is hard to occur even for a soft sheet by facing a back end-movable carrying passage of which forward end is faced with a fixed carrying passage, and of which back end is set movable to be freely changeable between plural destinations. CONSTITUTION:A back end-movable carrying passage 17 is provided between plural stackers, a forward end is faced to a back end 14a of a fixed carrying passage 14, and a back end is set freely movable to each stacker by rotation of a movable frame 19 about a support point of the forward end. A charged sheet is carried by rotation of a movable belt 20, and information of the stacker preliminarily written on the sheet is read by a bar code. As a sensor 37 detects a forward end of the sheet, carrying of the sheet is once stopped, and then it is restarted at a low speed, so printing is performed by a printing head 13. Next, when a sensor 36 detects the sheet, the speed is increased, and the sheet is delivered from the fixed carrying passage 14 to the back, end-movable carrying passage 17. The sheet is applied to a conveying belt 38 to be take and guided to the back end-movable carrying passage 17, thereby jam is not generated.
Patent JP-2000246563-A (JP)
Title: Copper bar forming machine
Inventor: ENDO MAKOTO
IPC: B23P23/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To automate various types of forming for copper bars by providing a plurality of machining devices implementing various types of machining for the copper bars such a computer controlling the machining device. SOLUTION: A copper bar forming machine is formed of a drum for supplying copper bars, a feed device 2 for feeding a necessary quantity of the copper bars, a boring device 3 boring several types of bores, a twisting device 4, a vertically bending device 5, an R bending device 6, an L bending device 7, and a cutting device 8. The vertically bending device 5, the R bending device 6, the L bending device 7, and the cutting device 8 have moving devices installed therein respectively, these are moved to a machining position as necessary to machine, and when not machining, these are retreated in such a position not as to interfere the others. The respective machining devices 3-8 are driven by an AC servomotor, a stepping motor, a hydraulic, pneumatic cylinder, etc., and controlled by a computer via a sequencer.
Patent JP-H07234686-A (JP)
Title: Manufacture of vibration body for electroacoustic transducer
Inventor: IMAHORI TAKAO
IPC: G10K9/13
Filed: 1994-02-22
Abstract: PURPOSE:To decrease process man-hours and simplify processes and to improve characteristics of the vibration body and stabilize the quality by welding magnetic pieces on a resonance plate raw material at constant intervals and then punching the resonance plate raw material. CONSTITUTION:The resonance plate raw material 6 and a magnetic piece raw material 10 are arranged in parallel, and the raw material 6 and the raw material 10 are conveyed by a conveyance device 9 and a conveyance device 11 continuously or intermittently, synchronously or asynchronously, and individually as shown by arrows (a) and (b). On the conveyance path on the side of the raw material 10, a press machine 12 is installed; and a conveyance device 14 which conveys magnetic pieces 8 to the side of the raw material 6 as shown by an arrow (c) is arranged between the raw material 6 and raw material 10, and the press machine 18 which punches the raw material 6 into resonance plates 4 as shown by an arrow (d) is arranged on the side of the raw material 6 together with a laser welding machine 16. Said devices and equipments are controlled by a control part 20. Then the raw material 6 is conveyed, the magnetic pieces 8 which are previously formed are mounted thereupon, and after a welding process, the material plate is punched in a specific shape. Consequently, the directivity only on the side of the magnetic pieces 8 is only considered.
Patent JP-S59175532-A (JP)
Inventor: OKIHARA NAOHITO
IPC: H01H57/00
Filed: 1983-03-25
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-H08248935-A (JP)
Title: Picture display device
Inventor: HANEDA YOSHIHITO
IPC: G09G1/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a picture display device in which a burning is not generated even when still pictures, etc., of a personal computer screen and a television video are displayed for a long time by using a CRT, etc. CONSTITUTION: One analog picture signal S1r among three primary colors is made to be a digital video signal S2r in an analog/digital converting circuit 1r to be inputted to tri-state buffers 2r, 3r. The changeover control signal C1 from the outside and the blanking signal C2 of the video signal to be displayed are ANDed in an AND gate 5 and the output C3 of the gate is negated in an inverter 6 to be inputted to the buffer 2r as the gate signal C4 of the buffer 2r. The signal C3 is inputted to the buffer 3r as the gate signal of the inversion tri-state buffer 3r.  Consequently, since when the changeover signal C1 is logic 0, an outputted video signal S3r has a polarity the same as that of the input and when the changeover signal C3 is logic 1, only the video signal is inversed, the inversion display of the picture is made possible in the arbitrary timing of the changeover control signal from the outside.
Patent JP-S60195170-A (JP)
Title: Dry offset ink
Inventor: KAWASHIMA SEIJI
IPC: C09D11/00
Filed: 1984-03-15
Abstract: PURPOSE:To provide the titled ink developing its color by rubbing the printed letter lightly with a door pen, etc., discoloring gradually with time, usable repeatedly, giving a printed matter changing its color by the application of a coloring assistant, and useful for the printing of scientific literatures and exercises, etc. CONSTITUTION:The objective ink contains a color developer (preferably a pH indicator or a color-changing pigment) and a coloring assistant (e.g. acidic, alkaline or neutral compound). A print printed with the ink develops the color when rubbed lightly with a tool such as door pen, and the color disappears gradually with time.
Patent JP-S55141169-A (JP)
Title: Preparation of feed for fish farming
Inventor: TERASE TSUNEO
IPC: A23K1/18
Filed: 1979-04-23
Abstract: PURPOSE: To prepare a feed for fish farming, having a feed efficiency comparable to or higher than that of fresh fish, by treating raw fish with an aqueous solution of H 2 O 2 , removing water and fish oil from the separated solid part of the treated fish, mixing the wet fish cake thus obtained with mixed vegetable raw materials and a binder, and forming the mixture.  
     CONSTITUTION: Gruelly fish meat is prepared by chopping raw fish to about 3W 4mm, and adding nearly equal amount of water to the chopped meat. The pH of the gruelly meat is adusted to pH 4.8W5.8 which approximately corresponds to the isoelectric point, by adding a proper amount of an acid. The gruelly meat is heated at 50W65°C, and completely coagulated by adding 0.04W0.10% (as 100% H 2 O 2 , based on the meat) of an aqueous solution of H 2 O 2 . The coagulate is separated from the liquid, and pressed to reduce the contents of water and fish oil. The fish cake thus obtained contains about 45W57% of water. A mixture composed mainly of the fish cake, and containing fish soluble, fish meal, vegetable protein cake, vitamins, etc. and a biner, is pelletized to obtain the objective feed for fish farming. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59177380-A (JP)
Title: Construction of outside wall having excellent corrosion preventiveness for underground space
Inventor: TODOROKI RIICHI
IPC: F16L58/00
Filed: 1983-03-28
Abstract: PURPOSE:To provide a titled construction of an outside wall having excellent corrosion preventiveness by attaching a galvanic anode baser than steel to a part of an embedded steel member, covering the anode with backfill and covering the part except the part where the anode is attached with concrete. CONSTITUTION:A galvanic anode 3 consisting of metal or alloy exhibiting the potential baser than steel is attached by a connecting means such as welding to a steel material panel 1 of a structure having a corrosion preventive paint coated film 2 to have electrical conduction with the panel 1. The part of the panel 1 except the part where the anode 3 is attached is covered with mortar or concrete 7 to a desired thickness and the anode 3 is embedded in soil and sand 6 in the state of being convered by backfill 8. Then even if the concrete 7 is cracked, the generation of local corrosion is suppressed by the effect of the anode 3 and the corrosion preventive measures are easily and thoroughly accomplished.
Patent JP-H09244432-A (JP)
Title: Image forming device
Inventor: OBARA YASUNARI
IPC: G03G15/16
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To satisfactorily transfer a toner image by preventing resistance in a transfer roller from becoming irregular in its longitudinal direction due to heat. SOLUTION: The transfer roller 4 is obtained by cylindrically wrapping the periphery of a core metal 2 with an elastic layer 3. A cooling member (metal roller) 102 is obtained by covering the periphery of an insulation core 100 with a roller-like metal member 101. The length of the metal member 101 is equal to that of the elastic layer 3. To transfer a toner image on the second side of a transfer material 19, the transfer material 19 whose temperature has increased due to heat applied at the time of fixing on its first side is inserted. As a result, the temperature of the transfer roller 4 increases, in particular, resistances in both ends of the transfer roller 4 increase, and a transfer current in this parts decreases.  From the elastic layer 3 to the metal member 101, heat is uniformly transmitted longitudinally, a distribution of the temperature of the elastic layer 3 in the longitudinal direction becomes uniform and, thus, the temperature irregularity is eliminated.
Patent JP-S53137083-A (JP)
Title: Selective electrodializing method for monovalent cation
Inventor: KOORISHIMA TOMONORI
IPC: B01D61/46
Filed: 1977-05-04
Abstract: PURPOSE: To dialyze selectively only monovalent cations by the electrodialysis of an aq. soln. of an electrolyte contg. two or more kinds of cations having different charges by use of a cation exhcange membrane which has neutral hydrogel film of specific moisture content on its surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53136374-A (JP)
Title: Low pressure vapor discharge lamp
Inventor: YAMANE MIKIYA
IPC: H01J1/50
Filed: 1977-05-04
Abstract: PURPOSE: To apply electromagnetic force to a discharge plasma and optimize the arrangement of electrodes and connection so that a uniform plasma can be obtained and that the size of the discharge lamp can be made smaller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59176043-A (JP)
Inventor: MURAKAMI KUNIO
IPC: B05D7/04
Filed: 1983-03-26
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-H02229363-A (JP)
Title: Water permeable formwork
Inventor: NAGATA NOBUYOSHI
IPC: E04G9/05
Filed: 1989-03-01
Abstract: PURPOSE:To enable the release of moisture and air to the outside of a formwork even when it receives the heavy pressure of concrete slurry by sticking rounded hard particles on the surface of a formwork base plate, and spreading a filter cloth never allowing permeation of cement particles thereon. CONSTITUTION:Hard particles 3 having roundness of about 0.5-2mm are stuck on a part or the whole of the surface of a formwork base plate 1 or the surface and end surface of the formwork base plate 1 by the use of an adhesive coating material 2. Then, an adhesive coating material 4 is applied thereto if necessary to prevent the easy falling of the particles 3 by the knack of finish coating. After this is press-spread and dried, a filter cloth 5 allowing permeation of moisture and gas but never allowing permeation of cement particles is laid thereon. Hence, the excessive moisture and gas in concrete slurry 6 can be efficiently released to the outside, and strong concrete can be formed.
Patent JP-H10233139-A (JP)
Title: Push switch
Inventor: TADA MORIO
IPC: H01H11/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a push switch that is easy to manufacture and inexpensive, such that the switches can be automatically installed smoothly and surely without hooking to each other. SOLUTION: A push switch has a fixed contact and a movable contact inside a case of an insulating resin, and lead terminals 32 extend from the case and are affixed on an automatic feeding tape 36 by an adhesive tape 38 or the like at certain intervals. A cover 18 made of a metallic plate taking the form of U to cover two sides, i.e., the side where a pushbutton 14 is located and the adjacent side, is installed, and locking terminals 30 are formed at both ends of the cover 18 in such a way as to extend downward. A curved piece that is curved integrally with the cover 18 is provided outside one side of the case 12 which is parallel to the face of the automatic feeding tape 36.
Patent JP-H08243026-A (JP)
Title: Electric hot liquid container
Inventor: SAKAGUCHI YOSHIJI
IPC: A47J27/21
Filed: 1995-03-10
Abstract: PURPOSE: To provide a useful and convenient electric hot water container wherein the structure and controlling system do not become especially complicate, and contained heat retaining liquid can be repeatedly boiled as required. CONSTITUTION: This electric hot liquid container is provided with a thermostat 62, which keeps a heater circuit in heat retaining state by closing it until boiling detected, and switches the heater circuit to heat retaining state by opening it when boiling is detected. This thermostat 62 comprises a heat sensor 81, which is deformed when boiling is detected, and which is restored as it is before boiling is detected when the temperature below the prescribed temperature which is lower than the heat retaining temperature after boiling is detected, a contact point 82, which switches the closing state and the opening state corresponding to the reversal of the heat sensor 81 before and after boiling is detected, and a means 84 for boiling liquid repeatedly, which works so as to restore the heat sensor 81 as it is before boiling is detected.
Patent JP-H07263387-A (JP)
Title: Device for manufacturing wafer
Inventor: TAKEDA KEISUKE
IPC: B24B37/00
Filed: 1994-03-22
Abstract: PURPOSE:To improve the manufacture efficiency and reduce the installation area by preventing the polishing agent adhering to a wafer from wafting in a room, and continuing the polishing process and the cleaning process, concerning the manufacturing device for a wafer. CONSTITUTION:A polishing device 3 and a cleaning device 4 are arranged adjacently, and a partition wall 5 to divide both devices into isolated condition is provided between these, and this partition wall 5 is provided with a communication path 8 for transferring a wafer 2 from the polishing device 3 to the cleaning device 4, a humidifying means 17 for damping the wafer 2 passing the communication part 8, and a shifting means 14 for shifting the wafer 2 from the polishing device 3 to the cleaning device 4, and the wafer 2 is held not to release dust into the space including the cleaning device 4 while it is shifting to the cleaning device through the communication path 8.