baber/WOPTO huggingface dataset:
Patent JP-S5516341-A (JP)
Title: Manufacture of solid electrolyte cell
Inventor: NAGAI TATSU
IPC: H01M4/06
Filed: 1978-07-19
Abstract: PURPOSE:To minimize the internal resistance of cell as well as enhance various cell characteristics by integrally forming electrolyte layer and cathode layer of a great contact resistance by utilizing forming pressure upon the compressive forming of both layers. CONSTITUTION:A cathode composed of silver as an active substance and electrolytic substance, e.g., RbAg4I5, etc. added as needed, and an electrolyte composed of electrolytic substance, e.g., RbAg4I5, etc. are integrally molded by utilizing forming pressure upon the compressive forming of each layer by the procedure in which any one of substance as cathode active substance composing cathode layer and electrolyte substance composing the electrolyte layer is first formed into pellets by a fixed pressure A, then the other substance is put on the formed layer in a fixed amount, and both substances are formed by a compressive pressure B greater than the fixed pressure A from the side where it is put. Thus, it is possible to reduce the internal resistance and also to keep discharge pressure and discharge time high.
Patent JP-S59214687-A (JP)
Title: Two-color thermal recording material
Inventor: MIYAJIMA SHIGERU
IPC: B41M5/34
Filed: 1983-05-20
Abstract: PURPOSE:To provide the titled material imparting a two-color image free from color mixing or color blotting and excellent in whiteness, obtained by providing a high temp. and a low temp. thermal color forming layers respectively forming different colors at a high temp. and a low temp. onto a support through an intermediate layer containing a good heat conductive substance in special constitution. CONSTITUTION:A low temp. thermal color forming layer forming a color at a low temp. (e.g., 3-diethylamino-7-chlorofluorane) is formed on a support and, subsequently, an intermediate layer containing a substance with heat conductivity of 0.1 Joule/cm.sec. deg.C or more (e.g., beryllium oxide pref. having a particle size of 3mum or less) is formed pref. in an amount of 1-3g/m<2> by coating. A high temp. heat sensitive color forming layer forming a color [e.g., 3-(N-methyl-N-cyclohexylamino)-6-methyl-7-anilinofluorane] is formed thereon to obtain an objective recording material.
Patent JP-S6484990-A (JP)
Title: Apparatus and method for tracking subcarrier vs. horizontal synchronism of color television signal
Inventor: TEARANSU SUMISU
IPC: H04N9/45
Filed: 1988-04-11
Abstract: PURPOSE: To minimize the possibility of the change of frame information for input signal SCH phase drift by applying a sub-carrier from an input video signal in a circuit for tracking an SCH phase. CONSTITUTION: An SCH phase measuring and tracking circuit 10 is used by a video device 12 so that the sub-carrier versus horizontal synchronizing pulse SCH phase of an analog color video signal 11 can be measured, and the track can be tracking-processed so as to be decided by a measurement/track signal from the video device 12. The servo operation of a tracking servo loop is operated at the center of a standard or non-standard SCH phase window, and then maintained at a center selected by a phase tracking servo. In the case of the non-standard, the center is shifted from the real center only at an angle selected so as to be matched with the non-standard SCH phase of the video device of a related facility. Therefore, the possibility of the change of frame information can be minimized for the SCH phase drift.
Patent JP-S59215414-A (JP)
Title: Treatment of product containing chromium oxide generated during production of stainless steel
Inventor: KATAYAMA HIROYUKI
IPC: C21C5/00
Filed: 1983-05-20
Abstract: PURPOSE:To reduce and recover inexpensively the Cr component with an existing installation for producing a high Cr alloy and to decrease considerably the content of Cr in the resulted product to be discharged to the outside of the system by treating titled product together with a carboneous material in a top and bottom blown converter type reaction vessel operated at the limited slag/ metal ratio. CONSTITUTION:A titled product, that is, slag, dust, sludge, etc. are charged together with a carboneous material into a top and bottom blown converter type reaction vessel which is operated at >=0.2 slag/metal weight ratio. The efficiency for reduction and recovering of Cr oxide by carbon is increased by increasing the amt. of the slag to be formed under the adequate peripheral condition as mentioned above. The Cr-component can be therefore reduced and recovered from the above-described product with the inexpensive reducting agent and energy. The adequate peripheral condition refers to the condition under which powerful stirring is accomplished by bottom blowing gas and that the free carboneous material exists in the slag.
Patent JP-H08288894-A (JP)
Title: Echo suppression device
Inventor: MAEDA YUJI
IPC: H04B7/015
Filed: 1995-04-14
Abstract: PURPOSE: To suppress the non-continuous feeling of surrounding noise, to maintain the quality of communication voice and to effectively suppress echo. CONSTITUTION: The transmission side voice signals of a terminal 11 are volume- suppressed in an echo suppression part 12 and sent to the terminal 13. Voice power PTX for one frame of the transmission side voice signals is calculated in a transmission side power calculation part 21 and sent to an echo suppression amount calculation part 23 and the average maximum amplitude SN of the surrounding noise of the transmission side voice signals is sent to the echo suppression part 12. Also, the average PPX(a) of the prescribed frames of reception side voice signals PPX from the terminal 14 is calculated in a reception side power calculation part 24 and sent to the echo suppression amount calculation part 23.  In the echo suppression amount calculation part 23, when the average PPX(a) of the voice power on a reception side is equal to or more than a prescribed threshold value TH3 , an echo suppression amount is decided corresponding to the voice power PTX on a transmission side and sent to the echo suppression part 12. In the echo suppression part 12, when the transmission side voice signals are equal to or more than the SN, volume corresponding to the echo suppression amount from the echo suppression amount calculation part 23 is suppressed.
Patent JP-H09253634-A (JP)
Title: Water purifier
Inventor: TANIZAKI YOSHIE
IPC: C02F1/28
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of a purified water emitting part at a time of non-use by providing a cut-off valve so as to allow the same to approach the purified water emitting port of a water purifier not only to cover the surface of the emitting port at a time of non-use but also to allow stagnated purified water to flow down to discharge the same in a freely openable and closable manner. SOLUTION: A water purifier main body 1 has a filter part 4 consisting of an activated carbon filter part 5 and a hollow yarn membrane filter part 6 and raw water changed over by a changeover valve 2 is purified by the filter part 4 to be emitted as purified water from a purified water emitting port 7. A cut-off valve 8 fitted with a lever 9 is provided under the purified water emitting port 7 and allowed to slide and move to the position covering the under surface of the purified water emitting port 7 in a non-contact state at a time of the non-use of a water purifier by the lever 9. By this constitution, the contamination of the purified water emitting port 7 at a time of non-use can be prevented.
Patent JP-H02266795-A (JP)
Title: Remote control transmitter
Inventor: NAIKI TAKASHI
IPC: H04Q9/14
Filed: 1989-04-07
Abstract: PURPOSE:To operate plural kinds of device by reading in stored contents of an external storage means and performing the display on a display part, the processing of information inputted from key switches, and the control of the transmission signal from a light emitting part in accordance with these contents. CONSTITUTION:When an external storage means 14 corresponding to a device to be controlled is set by replacement, a control part 30 reads in stored contents of the external storage means 14 and performs the display on a display part 10 of a remote control transmitter and the processing of information inputted from key switches (touch panel) 20. Consequently, an operator sees the display to depress a desired key switch, and a desired code is transmitted by depression of the key switch because prescribed correspondence is given to instruction contents of key switches by stored contents of the external storage means. Thus, the external storage means is replaced to surely operate plural kinds of device by remote control.
Patent JP-S5614180-A (JP)
Title: Electronic timepiece on digital display system
Inventor: YAMAUCHI MASAMICHI
IPC: G04G15/00
Filed: 1979-07-13
Abstract: PURPOSE: To make it possible to prevent the erroneous setting of a timer while simplifying the constitution by permitting an external operation switch, needed for timer time setting, to serve as a monitor display switch for the contents of a timer times as to a timer clocking circuit, etc.  
     CONSTITUTION: With mode change-over switch S 2  of an electronic timepiece pushed in time display mode, display change-over circuit 7 is changed over through D type FF, etc., of input control circuit 4 to select the timer time display mode. With a pulse generated as rotary switch SB-N is turned in accordance with the turning of its crown, an up-count signal and timer-time latch signal are spplied to timer counting circuit 5 and latch circuit 6 by way of circuit 4 to set a timer time and latch contents of circuit 6 are digitally displayed on display unit 9 by way of circuit 7. Therefore, timer-time setting and timer-time monitor display are controlled by the same external switch and the constitution is simplified, preventing the erroneous setting of the timer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02269487-A (JP)
Title: Converting method for thermal energy to dynamic energy and heat engine
Inventor: TANAKA TSUYOSHI
IPC: H02N11/00
Filed: 1989-04-07
Abstract: PURPOSE:To efficiently convert thermal energy into dynamic energy by employing a temperature sensitive magnetic element. CONSTITUTION:A heat engine is composed of opposed magnetic field applying means 2, a temperature sensitive magnetic element 1 passing through its magnetic field, and heating means 3 and cooling means 4 for the element 1. When the element 1 is heated to Curie temperature or higher, it is altered from a ferromagnetic element to a paramagnetic element, and a magnetic force is operated. As a result, the element 1 or the means 2 can be moved.
Patent JP-2000279158-A (JP)
Title: Multi-purpose heating system in beer manufacturing plant
Inventor: YAMANAKA AKIRA
IPC: C12C13/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject system enabling the respective backups of a hot feedstock liquid, heat recovery hot liquid, sterilization hot liquid by the aid of a single heat exchanger and a single pump. SOLUTION: This system has a heat recovery hot liquid tank 23, a hot feedstock liquid tank 22, a heating means 21, a channel allowing the tank 23 and the heating means 21 to communicate with each other, and a 2nd channel allowing the hot feedstock liquid tank 22 and the heating means 21 to communicate with each other; wherein both the above channels are of loop shape enabling both kinds of hot liquids to be circulated.
Patent JP-H10281810-A (JP)
Title: Power circuit for encoder
Inventor: SHIOZAWA SEIJI
IPC: H02J9/06
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring work and maintenance, by connecting a main power source to a backup power source in common, installing a main power source voltage detection circuit and a power source switching circuit, and stopping the power supply to a regular operation circuit and supplying power only to an outage operation circuit when the voltage of the main power source lowers below a fixed value. SOLUTION: A main power source/backup power source 20 in which the main power source 1 and backup power source 7 are connected in common, is connected directly to a regular operation circuit 3 and an outage time operation circuit 4 of an encoder 2 through a first diode 5. A built-in battery 6 comprising the outage operation circuit 4 and a capacitor parallel with the outage time operation circuit 4 is connected to a first diode 5. A power source switching circuit 30 comprising a transistor and a main power source voltage detection circuit 31 are connected to the regular operation circuit 3. When a voltage of the main power source 1 lowers below a fixed level or the power fails, the power source switching circuit is switched by a detection signal 31a, the operation of the regular operation circuit 3 is stopped, and only the outage time operation circuit 4 is operated.
Patent JP-H05257261-A (JP)
Title: Transmittance modulation type photomask and production of optical parts by using the same
IPC: G03F1/00
Filed: 1992-03-11
Abstract: PURPOSE:To obtain the transmittance modulation-type photomask which can produce optical parts having bidirectional rugged patterns by exposing once and the process for production of the optical parts by using this photomask. CONSTITUTION:Apertures 6 and light shielding parts 7 are alternately arranged at prescribed intervals (a), (b) along first and second directions A, B. The width W1 along the first direction A of the light shielding part 7A existing between the apertures 6A and 6A changes along the second direction B in correspondence to the prescribed shape of the ruggedness 16 of a diffraction grating (optical part) 1. The two-dimensional diffraction grating 1 having the rugged patterns in the two directions A, B is produced by one time of exposing when this photomask 5 is used.
Patent JP-S5214141-A (JP)
Title: High voltage lead wire for the ignition apparatus of the internal comb ustion engine
Inventor: HAGIWARA SADAAKI
IPC: F02P15/00
Filed: 1975-07-24
Abstract: PURPOSE: After resistors are formed at the fixed intervals on the flexible insulated core wires, an insulation covering is formed on the central part of the resistors and an induction layer is formed on the rest part, and both parts are covered with an insualtion layer, and thus a high voltage lead wire for the ignition apparatus of the internal compustion engine which has a high mechanical strength and a superior productivility is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5214097-A (JP)
Title: Device for shutting smoke-preventive damper
Inventor: NOGUCHI KEIZOU
IPC: F24F13/10
Filed: 1975-07-24
Abstract: PURPOSE: To provide a device for shutting the damper by turning automatically the wing shaft of the damper or, when necessary, by operating the manual operation handle for intercepting the flow of fire and smoke in case of fire in the building. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06306529-A (JP)
Title: Galvanized steel sheet excellent in arc weldability
Inventor: HOTTA TAKASHI
IPC: C25D5/26
Filed: 1993-04-16
Abstract: PURPOSE:To provide a galvanized steel sheet excellent in are weldability. CONSTITUTION:This galvanized steel sheet excellent in arc weldability is constituted so that a steel sheet contg. C, Si, Mn, P, S, Al and N and essentially consisting of Fe is incorporated with by weight, 0.05 to 2.0% of one or >= two kinds among Cr, B, V, Ti, Ta and W are incorportaed as the group of blowhole conutering elements. The steel sheet is furthermore incorporated with one or >=two kinds among Nb, Ni, Mo and Cu as the group of strength and toughness improving elements. By the incorporation of the blowhole countering elements, the viscosity of the moltem metal in a molten pool increases at the time of arc welding to precent the infiltration of zinc steam from the periphery thereof. In this way, the arc weld zone of the galvanized steel sheet free from welding defects can be obtd.
Patent JP-S63255848-A (JP)
Title: Optical information recording medium and its production
Inventor: KOYAMA EIJI
IPC: G11B7/24015
Filed: 1987-04-14
Abstract: PURPOSE:To improve productivity and mass productivity and to obtain an optical information recording medium having excellent durability and high S/N by welding respective members to constitute the optical information recording medium by means of a laser absorbent material. CONSTITUTION:Substrates 1, 2, spacers 3, 4 and a holder 6 constituting the optical information recording medium are welded by means of the laser absorbent material. The laser absorbent material is adhered to the joint surface of at least one member of the members to be joined and both the members can be joined simply by projecting laser part to said part and, therefore, excellent productivity and mass productivity are obtd. Since the respective members constituting the optical information recording medium are welded, deterioration of hygroscopicity to the level below the hygroscopicity of the materials constituting said members is obviated. No mechanical force is acted at the time of the welding and, therefore, remaining of large stress in the substrates 1, 2 is obviated and the S/N of a reading-out signal is not degraded.
Patent JP-H07297521-A (JP)
Title: Manufacture of injection molded circuit part
Inventor: ASANO HIDEKI
IPC: H05K3/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide an injection molded circuit part of high productivity wherein an electric circuit of high pattern density and precision is formed. CONSTITUTION:After a negative pattern layer 4 is formed in a surface of an injection molding item 2 comprised of synthetic resin wherein electroless plating catalyst is mixed to cover the surface excepting a part wherein an electronic circuit is formed in advance, an exposed surface of the injection molding item 2 which is not covered with the negative pattern layer 4 is roughened and electroless plating is applied to the acquired roughened surface. Thereby, an electric conductor film 3 is formed and an electric circuit is formed in this way.
Patent JP-H04301572-A (JP)
Title: Rotary sensor
Inventor: SUZUKI YASUAKI
IPC: G01P3/487
Filed: 1991-03-28
Abstract: PURPOSE:To make it possible to simply adjust the value of a gap G between a magnetic pole surface of a magnetic drum and a magnetism detecting element without being accompanied by an increase in the cost. CONSTITUTION:Around a magnetic drum 1 on the outer peripheral surface of which magnetic poles N and S are arranged, a ring-shaped support member 4 on which a magnetism detecting element 7 is so fixed as to be disposed opposite to the magnetic poles N and S and which has an open end 4A in a part is disposed. A screw 10 is screwed into a threaded hole 8 provided in the support member on one side 4a of the open end 4A, the fore end 10A of the screw is brought into contact with the other side 4b and thereby the gap T of the open end 4A is made variable. By this constitution, the value of a gap G can be adjusted with ease.
Patent JP-S61250173-A (JP)
Title: Method for growing tungsten silicide film
Inventor: SHIOTANI YOSHIMI
IPC: C23C16/42
Filed: 1985-04-25
Abstract: PURPOSE:To form a tungsten silicide wiring film having the excellent adhesiveness to a semiconductor substrate and small electric resistance on the substrate by forming the tungsten silicide film contg. Si at the gradually decreasing ratio by a CVD method on the above-mentioned substrate. CONSTITUTION:The Si wafer substrate 1 is placed into a reaction chamber 2 the inside of which is evacuated to the reduced pressure through a discharge port 4 and the substrate is heated to about 350 deg.C by a heater 3. Gaseous WF6 6 is first introduced with gaseous He as a carrier gas through an inlet 5 into the reaction chamber 2 and at the same time gaseous Si2H6 8 is supplied together with the gaseous He into the chamber to form the tungsten silicide contg. Si at a high ratio and having the excellent adhesiveness on the substrate 1. Gaseous SiH4 7 is then supplied with the gaseous He as a carrier gas in place of the gaseous Si2H6 into the chamber to form the tungsten silicide contg. Si at the lower ratio and having the smaller electric resistance in superposition on the above-mentioned film. The wiring layer consisting of the tungsten silicide film having the small electric resistance is formed without exfoliation even when subjected to a heat treatment such as annealing.
Patent JP-H09259653-A (JP)
Title: Oil impregnated paper insulated power cable
Inventor: MITANI MUNEHISA
IPC: H01B9/06
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability of insulation performance, by providing a plastic extrusion layer on a stranded conductor, cutting off a moving main route of impregnation oil, and preventing oil dripping. SOLUTION: On a stranded wire conductor 1 constituted by combining a circular and sector conductors, a semiconductive plastic extrusion layer 2 is provided, and on top of it, a carbon paper winding layer 3 is provided, and an internal semiconductive layer is formed. On this carbon paper winding layer 3, an insulation paper winding layer 4 impregnated with high viscosity oil, which is wound with oil impregnated paper impregnated with high viscosity oil in many layers in insulation paper such as kraft paper, and a carbon paper winding layer 5 as an external semiconductive layer are provided.  In a moving path of impregnation oil, rather than moving in a length direction in the insulation paper, since the stranded conductor 1 is made at the highest temperature, oil in the vicinity of the conductor passes through a space between the insulation paper winding layer 4 and the carbon paper winding layers 3, 5, and the path moving through a strand space of the stranded conductor 1 is made as main route. Here, by providing the plastic extrusion layer 2 on the strand conductor 1, the main route is cut off, an oil dripping is prevented, and reliability of insulation performance is improved.
Patent JP-H09260791-A (JP)
Title: Semiconductor for light emitting element and manufacturing method thereof
Inventor: UEKUSA SHINICHIRO
IPC: H01L21/20
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To attain a sufficient light emission strength with a rare earth element added to a compd. semiconductor. SOLUTION: This semiconductor is a porous compd. semiconductor contg. a rare earth element for the emission center. The manufacturing method of this semiconductor comprises (2) forming a porous compd. semiconductor by the anodic oxidation of a single crystal compd. semiconductor, (3) depositing a rare earth element to this porous semicqnductor, and (4) annealing the porous semiconductor having this rare earth element.
Patent JP-H08282645-A (JP)
Title: Container for liquid
Inventor: IMAI TAKAYUKI
IPC: B65D3/12
Filed: 1995-04-17
Abstract: PURPOSE: To provide a container with an excellent gas barrier property, wherein a liquid does not permeate the paper, the gas barrier property is improved, and the effect on the environment is less. CONSTITUTION: A container for a liquid consists of a cylindrical body member 2 at least of which the innermost layer is a polyester based resin, and of which the top and bottom are open, a lid member 3 at least of which the lower surface is made of a polyester based heat-bondable resin, and a bottom member 4 at least of which the upper surface is made of a polyester based heat-bondable resin. Then, the lid member 3 is heat-bonded to one of the open end of the body member 2, and the bottom member is heat-bonded to the other open end respectively with the polyester based resins to each other for the paper container for liquid. Then, tanδ at 20 deg.C of the polyester based heat bondable resins of at least the lid member 3 and bottom member 4 is 0.05 or higher, and the tensile breaking point elongation is 10% or higher for the container for a liquid.