baber/WOPTO huggingface dataset:
Patent JP-H10286748-A (JP)
Title: Ferrule grinding device
Inventor: UENO TARO
IPC: G02B6/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule grinding device in which grinding work precision to a ferrule cylindrical body is improved. SOLUTION: In a ferrule grinding device, axial end parts of a ferrule cylindrical body in which anoptical fiber insertion hole is formed are supported by a pair of support members 41 to set it rotatable, and a grinding member 31 is pressed to an outer circumferential surface of the ferrule cylindrical body 12 to grind the outer circumferential surface. In this case, an engagement shaft part 43 to be engaged with the optical fiber insertion hole in the ferrule cylindrical body is formed at a tip surface of the support member 41.
Patent JP-H06305281-A (JP)
Title: Electric discharge recording medium
Inventor: SHIKAKUBO TSUTOMU
IPC: G06K19/10
Filed: 1993-04-21
Abstract: PURPOSE:To provide an electric discharge recording medium in which information of high contrast can not only be recorded but also recording sensitivity is not reduced. CONSTITUTION:A heat-sensitive color developing layer 2, a metal thin film layer 3 are at least sequentially laminated on a base 1. Since the developing layer is normally white or pale, even it is a thin metal film layer, it can conceal the developing layer, and its recording sensitivity is excellent. In the case of electrosensitive recording, electric discharge occurs by a print head to destroy the thin film layer, and simultaneously the developing layer of the lower layer develops a color by heat generated in the case of the discharge, and hence information of high contrast can be recorded by electric discharge.
Patent JP-S62250512-A (JP)
Title: Vertical magnetic recording medium
Inventor: FUKUICHI AKIHIRO
IPC: G11B5/706
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a vertical magnetic recording medium with which a vertically magnetized layer and soft magnetic layer are hardly strippable from an Al alloy substrate by providing an Ni-Cu-P plating treatment layer formed on the substrate, the soft magnetic layer which consists essentially of Fe and Ni and is formed on the plating treatment layer and the vertically magnetized layer which consists essentially of Co and Cr and is formed on the soft magnetic layer. CONSTITUTION:The Ni-Cu-P plating treatment layer 2 is formed on the Al alloy substrate 1 by subjecting the substrate to an Ni-Cu-P plating treatment. The FeNi layer 3 is then formed on the Ni-Cu-P plating treatment layer. A Co-Cr layer 4 is formed on the FeNi layer 3 obtd. in the above-mentioned manner. This recording medium has the Al alloy substrate 1, the Ni-Cu-P plating treatment 2 which is formed on the Al alloy substrate, the soft magnetic layer which consists essentially of Fe and Ni and is formed on the plating treatment layer and the vertically magnetized layer 4 which consists essentially of Co and Cr and is formed on the soft magnetic layer and therefore, the vertical magnetic recording medium with which the vertically magnetized layer and the soft magnetic layer are not easily stripped from the Ni-Cu-P plating treatment layer and which has the high reliability is obtd.
Patent JP-S57207742-A (JP)
Title: Hot water reservoir type hot water supplyer
Inventor: GOKAJIYA YOSHIYUKI
IPC: F24H1/18
Filed: 1981-06-17
Abstract: PURPOSE:To enable quick taking out operation of very hot water and to improve handiness, by a method wherein an outlet part of a heat exchanger which is heated by a burner is diverged at least into two directions through a changeover unit so that hot water at the outlet part can be diverged and flowed into the upper and the lower part of a boiler body. CONSTITUTION:When a burner 16 is burnt after a heater body 1 has been filled with water, burnt gas is exhausted forcibly by the action of a blower 19, which heats water within the heater body when it passes through a heat exchanger 4, and then discharged to an exhaust top. As for the heat exchanger 4, water is led through an inlet part 8 and hot water is led out to a header 9 and a changeover unit 11 after the water has been heated by the burnt gas at plural fin pipes part 5. The changeover unit 11 opens a connecting pipe 12 side through nonelectrification of a solenoid 14 to obtain large quantity of hot water of a uniform temperature and opens a lifting pipe 13 side through electrification of the solenoid 14 to obtain very hot water in a small quantity, in either case of which combustion is controlled by hot water temperature thermostats 23 and 22.
Patent JP-S5319828-A (JP)
Title: Reversal processing method for color photography
Inventor: SHIMAMURA ISAO
IPC: G03C7/30
Filed: 1976-08-06
Abstract: PURPOSE: To stabilize a foggant in a bath or a color developing solution, reduce its toxicity, and render a reversal color image clear, by using phosphonocarboxylic acid tin (II) chelate as a foggant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5218124-A (JP)
Title: Polarizer
Inventor: KOBAYASHI NOBUYUKI
IPC: H01J37/147
Filed: 1975-08-02
Abstract: PURPOSE: In order to make the coil winding with high accuracy possible, through correcting the strain by means of combining 90° degree winding and 180° degreee winding, in Troidal Type Deflector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58212065-A (JP)
Title: Secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M4/60
Filed: 1982-06-01
Abstract: PURPOSE:To reduce the self electric discharge of a secondary battery by using an oxidative polymerization product of diethynylbenzene as a synthetic metal used for a positive or a negative electrode. CONSTITUTION:A charge-and-discharge test was conducted by using an oxidative polymerization product of p-diethynylbenzene or m-diethynylbenzene as a macromolecular material for a positive electrode, using a lithium plate to which a nickel net is pressed and fixed as a counter electrode, and using propylene carbonate in which 1mol/l of lithium perchlorate is dissolved as electrolyte. As the result of the test, the oxidative polymerization product of diethynylbenzene also was doped with ClO4<-> ions, which are negative ions existing in the electrolyte, during charging, and these ions were released from the polymer into the electrolyte during discharging. As to the preservation characteristic after charging, such a polymer indicates a high retaining efficiency. Besides, a negative electrode prepared by use of the oxidative polymerization product of diethynylbenzene, has an excellent preservation characteristic.
Patent JP-S63259721-A (JP)
Title: Terminal equipment for controlling computer
Inventor: YOKOYAMA MASASHI
IPC: G06F3/048
Filed: 1987-04-17
Abstract: PURPOSE:To facilitate the monitor and the control of plural computers within a narrow space by dividing and using the screen of one display unit, and besides, transmitting a data to the desired computer by means of designating a transmission destination by means of striking a key of one key board. CONSTITUTION:The whole of the screen of a picture display unit 16 is divided, and the data, received from the respective computers 2-4, are displayed on the respective areas. A transmission data is inputted by the key board 18, and a key board inputting mechanism 17 controls the key board 18, and the key board 18 is provided with an inputting destination switching key. A data processing mechanism 14 controls circuit connecting mechanisms 11-13, a picture displaying mechanism 15 and the key board inputting mechanism 17, and transmits the data, inputted from the key inputting mechanism 17, and transmits the data, inputted from the key board 18, through the designated circuit connecting mechanism, or displays the received data on the divided area of the screen of the picture display unit 16, corresponding to the respective circuit connecting mechanism. Thus, plural computers can be monitored and controlled by one terminal equipment.
Patent JP-S59219814-A (JP)
Inventor: FUJITANI KATSUMI
IPC: B29B7/00
Filed: 1983-05-27
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-H02273326-A (JP)
Title: Optical recording and reproducing device
Inventor: SASAKI TAKESHI
IPC: G11B7/085
Filed: 1989-04-14
Abstract: PURPOSE:To prevent malfunction in the lead-in of a focusing servo by starting an AGC action at the point of time when a focusing sum signal exceeds a reference voltage level. CONSTITUTION:Laser light reflected by the surface of a medium is splitted into two by a two-splitting photodetector 1. The divided signal is amplified by a differential amplifier 2 and a summing amplifier 3 and inputted in an AGC circuit 4. At the same time, output from the summing amplifier 3 is compared with Vref1 by a comparator 5. When it is smaller than the Vref1, a switch 41 is turned off and the reference voltage is impressed on the AGC 4, which works as an amplifier with fixed gain. When it exceeds the Vref1, the output of the comparator 5 is switched to set an FF 6. The switch 41 is switched to a focusing sum signal side with the output of the FF 6. When the switch is switched, the AGC 4 outputs a signal which is a focusing error signal/focusing sum signal.
Patent JP-H01265898-A (JP)
Title: Method for dyeing polysaccharides
Inventor: SHINOKI HIROSHI
IPC: G01N33/66
Filed: 1988-04-19
Abstract: PURPOSE:To make it possible to rapidly and precisely carry out analysis having high sensitivity, by combining a dye capable of maximally distributing intramolecular electron charge to coloring mechanism with polysaccharides. CONSTITUTION:Auxiliary solvents such as water and dimethylacetamide are blended at a volume ratio of 1:0.2-2 to give a mixed solution (A). Then polysaccharides (B) such as potato starch and dye being a compound (C) expressed by the formula and having 620mum wavelength and 89,000 epsilon value is added to the liquid A so that B:C is weight ratio of 1:0.5-1.5 to provide the reaction liquid (D). Then as necessary, a deacidification agent such as triethylamine is added to the liquid D and the reaction is carried out at pH 6-9 and 20-60 deg.C for 2-10hr to dye the polysaccharides. Then a precipitation of colored polysaccharide is separated from the reaction liquid.
Patent JP-S5320503-A (JP)
Title: Stator of rotary electrical machinery
Inventor: FURUYAMA MASAYUKI
IPC: H02K1/06
Filed: 1976-08-09
Abstract: PURPOSE: To decrease a leakage flux and to prevent a local heating and electrical corrosion at a vicinity of an end portion of an iron core by covering an external perighery at a vicinity of an end portion of an electrical machine iron core with a conducting shielding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5439168-A (JP)
Title: Electronic watch
Inventor: YODA KAZUHIRO
IPC: G04G15/00
Filed: 1977-08-08
Abstract: PURPOSE: To set at least one time os that the time may be informed by a warning device, when it comes, by proivding a time indicating device, a normal counting circuit, and an outside operating member in a resistor of alarm time so that the operating relationship among the device may be selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04304319-A (JP)
Title: Metallic filament for rubber composite material and its manufacture
Inventor: WATANABE SHOJI
IPC: B21F1/00
Filed: 1991-04-02
Abstract: PURPOSE:To provide a metallic filament for a rubber composite material which is excellent in the characteriatics of rubber penetrability, fretting and elongation and can easily improve rigidity, as well without generating punching at the time of compositing with the rubber, and a method for simply manufacturing this filament in a low cost. CONSTITUTION:In the filament 1 having 0.1-0.8mm wire diameter, used as reinforcing material for rubber, this filament has >=300kgf/mm<2> tensile strength, >=130% shaping ratio and two-dimensional irregularity 10, 11. Further, straight filament having >=300kgf/mm<2> tensile strength and 0.1-0.8mm wire diameter is shaped at >=130% shaping ratio with gear rolls composed of one pair of flat gears setting backlash at >=0.5.
Patent JP-H11315000-A (JP)
Title: Single crystal sic and its production
Inventor: YAMADA MASUZO
IPC: C30B23/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To produce a high graded SiC single crystal very few in lattice defects and micropipe defects, and high in quality. SOLUTION: In this method, an α-SiC single crystal substrate 1 and a Β-SiC polycrystal plate 2 consisting of Si atoms and C atoms is placed in opposite and parallel to each other in such a way that a minute space 3 is formed between their opposite surfaces 1a and 2a, in that state, both the α-SiC single crystal substrate 1 and β-SiC polycrystal plate 2 are subjected to heat treatment in an inert gas atmosphere contg.  SiC vapor of its saturated vapor pressure in such a way that the side of the α-SiC single crystal substrate 1 is maintained at a lower temp. than that of the side of β-SiC polycrystal plate 2 thereby sublimating and recrystallizing Si atoms and C atoms within the minute space 3 to crystallize a single crystal on the single crystal substrate 1, and the β-SiC poycrystal plate 2 is modified into a single crystal with the resulting single crystal as a seed crystal. Thus, the single crystal whose axis has the same orientation as that of the crystal axis of the α-SiC single crystal substrate 1, is grown on the substrate 1 integrally with it.
Patent JP-H0658063-A (JP)
Title: Sash and window frame watertight structure
Inventor: SHIGARAKI GINICHI
IPC: E06B7/22
Filed: 1992-04-15
Abstract: PURPOSE:To prevent intrusion of wind and rain perfectly even though the window structure is such as opened and closed toward the inside and outside of the building. CONSTITUTION:A recess 41A in smooth curvature to the counter window frame 60 side is formed at the inside of a sash frame 40, and two rows of watertight packings 70 parallel with the longitudinal edges of the window frame 60 are furnished at the periphery of the window frame 60. Each watertight packing 70 is configured with a fixation part 71 to be fixed to the window frame 60 and a waterproof foot protruding from the fixation part 71 to the sash frame 40 side, wherein the waterproof foot consists of an inner member 72 positioned near the center of the sash frame 40 and an outer member 73 positioned outside of the inner member 72. The length of the inner foot member 72 is formed approx. equal to the length from the outer surface of the window frame 60 to the deepest part in the recess 41A of the sash frame 40, while the length of the outer foot member 73 is formed smaller than the length of the inner 72.
Patent JP-S58212096-A (JP)
Inventor: DEGUCHI YASUSHI
IPC: H05B6/78
Filed: 1982-06-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5219070-A (JP)
Title: Distribution method
Inventor: NAKASE MAKOTO
IPC: H01L21/3205
Filed: 1975-08-05
Abstract: PURPOSE: A distribution method which makes the ultra fine aluminum patterning possible by means of reducing the side etching quantity thereby performing the etching of spacer-layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59221046-A (JP)
Title: Synchronizing word detecting circuit
Inventor: OOTANI SUSUMU
IPC: H04L7/04
Filed: 1983-05-30
Abstract: PURPOSE:To decrease the number of using elements by storing plural soft deciding data to a shift register then adding these data successively. CONSTITUTION:A timing generating circuit 408 produces the 1st - 4th signals from the signals of a high-speed oscillating circuit and the clock signals. A switch circuit 406 outputs the clock signal and the 1st signal with switching in accordance with the state of the 2nd signal. With this output signal, a shift register 403 fetches the input data in the register. While a switch circuit 402 supplies the deciding data and the output signal of the register 403 to the input terminal of the register 403 after switching them in response to the state of the 2nd signal. A reference code of a reference code word memory circuit 405 is read out by the 3rd signal, and a correlation circuit 404 produces a correlation signal between the register 403 and the circuit 405. Then a shift register 411 fetches the input data in the register by the output signal of the circuit 406. An adder circuit 410 adds the output signals of the circuit 404 and the register 411 and supplies them to the input terminal of the register 411. A comparator 412 produces an output signal when the output signal of the register 411 exceeds a prescribed level.
Patent JP-H10273433-A (JP)
Title: Sun-screening cosmetic
Inventor: SATO FUMITAKA
IPC: A61K8/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sun-screening cosmetic that permits a high-polar ultraviolet absorbent to be stably formulated in high concentration, protects skins from ultraviolet rays, inhibits skin inflammation caused by ultraviolet rays and gives good application feeling. SOLUTION: This sun-screening cosmetic contains an ester composition prepared by esterification of the following components (1), (2) and (3) and an ultraviolet absorbent: (1) polyhydric alcohol, (2) straight-chain, branched-chain, unsaturated or hydroxy fatty acid of 8-30 carbon atoms, and (3) straight-chain or branched-chain dibasic acid of 12-30 carbon atoms.
Patent JP-H10275198-A (JP)
Title: Card processor
Inventor: NAKAMURA KATSUSHI
IPC: G06K13/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make the card processor small-sized by reducing the power consumption of the card processor. SOLUTION: When an IC card 1 is inserted up to a prescribed position, a cam 11O rotates counterclockwise, a slide plate 100 moves to the card insertion slot side, and the tip of a card stopper 90 coupled with the slide plate 100 move in behind the card insertion slot to restrict the return of the IC card 1. AT this time, a selector 120 provided between the slide plate 100 and a push button 130 is at an angle position where the force of the push button 130 is not transmitted to the slide plate 100.  When the IC card is allowed to be extracted, a plunger 175 is driven for C short period and the selector 120 is switched to an angle position where the force of the push button 130 can be transmitted to the slide 100; when the push button 130 is pressed in this state, the tip of the card stopper 90 exits from behind the card insertion slot to reset the return restriction of the IC card 1, so that the IC card can be extracted.
Patent JP-H09287593-A (JP)
Title: Centrifugal pump and automatic water supply pump device using the same
Inventor: YAMADA YOICHI
IPC: F04D29/24
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal pump of a large pumping rate in which a low pressure part is not formed with an extremely slight amount of flow, for reducing operation noises and a running cost, and an automatic water supply pump device using the centrifugal pump. SOLUTION: A centrifugal pump has an impeller 7 composed of a front shroud 12, a rear shroud 13, and plural spiral vanes 14 therebetween circumferentially, and plural spiral flow passages 15 formed between the spiral vanes 14. The spiral vanes 20 have projection 20 each, at its front end surface in rotational direction, for throttling a sectional area of each spiral passage 15 over an area where peeling eddy is generated at the time of operation with a little flow. The projection 20 prevents generation of peeling eddy inside the spiral passage 15 is in operation with an extremely slight amount of flow.
Patent JP-2000288715-A (JP)
Title: Insulating material for molten metal and production thereof
Inventor: SEKI KATSUSHIRO
IPC: B09B3/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a drying process and to easily obtain raw material by producing an insulating material for molten metal sprayed on the molten metal surface making hard of one or plural kinds among waste paper, thermosetting waste plastics and the other combustible waste material and non-combustible waste material under using thermosoftening waste plastics as a binder as a piece specifying one side or the diameter. SOLUTION: This insulating material is the piece having 6-25 mm in the one side or the diameter. Blending ratio of the thermosoftening waste plastics is 5-10 wt.%. The producing method of the insulating material for molten metal is composed of a process for mixing the thermosoftening waste plastics at corresponding to 5-10 wt.% into one or plural kinds among the waste paper, the thermosetting waste plastics and the other combustible waste material and non-combustible waste material, a crushing process for crushing the obtd. mixture into 8-80 mm size, a compressing process for compressing the obtd. crushed material by the thermosoftening waste plastics till softening and a grading process for making the obtd. compressed material into the piece having 6-25 mm.
Patent JP-H03292532-A (JP)
Title: Back-up device for development of program
Inventor: UENO TAKASHI
IPC: G06F9/06
Filed: 1990-04-11
Abstract: PURPOSE:To easily recognize a developed control program by extracting a judging sentence out of a program in order to decode a conditional sentence, extracting a control sentence corresponding to the decoded conditional sentence, and then outputting the hierarchical conditional sentence with the correspondence secured to the control sentence. CONSTITUTION:A judging sentence extracting means 101 is provided together with a conditional sentence decoding means 102 which decodes a conditional sentence based on the extracting result of the means 101, and a control sentence extracting means 103 which extracts a control sentence corresponding to the decoded conditional sen tence. Furthermore a hierarchical structure means 104 is added to turn the decoded conditional sentence into a hierarchical form together with an output means 105 which outputs the extracted control sentence in correspondence secured to each hierarchical conditional sentence. That is, a judging sentence is extracted for 'if', 'then', 'else', etc., and a conditional sentence is decoded. Then a control sentence corresponding to the decoded conditional sentence. Furthermore the conditional sentence is turned into a hierarchical form, and this hierachical conditional sentence is outputted to a CRT, etc., with correspondence secured to the control sentence. Thus the contents of a program described in a high-level language like a C language, etc., can be outputted in an easier-to-understand way.
Patent JP-S60242103-A (JP)
Inventor: TEJIMA SHIGERU
IPC: B65G53/24
Filed: 1984-05-15
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-H02272756-A (JP)
Title: Semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L27/06
Filed: 1989-04-14
Abstract: PURPOSE:To cut down a process by providing a wiring layer which is mainly composed of silicon and contains P-type or N-type impurity on a source/drain diffusion layer of an MOSFET and an emitter/collector diffusion layer of a bipolar transistor. CONSTITUTION:A source/drain region 116 of an N-channel MOSFET 103 and an emitter region 112 of an NPN bipolar transistor 105, which are formed on the same P-type silicon substrate 101, are formed by discharging N-type impurity in a second polycrystalline silicon layer 115 of a first wiring layer into the silicon substrate 101. According to this constitution, formation of an emitter region 112 of the NPN bipolar transistor 105, and a diffusion layer 116 and a wiring layer 115 of a collector region 113, and formation of the wiring layer 115 and a diffusion layer 116 of the source/drain region 116 of the N- channel MOSFET 103 can be carried out using the same material. Manufacture process of ICs can be cut down in this way.