baber/WOPTO huggingface dataset:
Patent JP-S6141284-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUI MASAHIKO
IPC: H04N9/82
Filed: 1984-08-02
Abstract: PURPOSE:To always have flat reproduction frequency characteristics by sampling a part where a reference signal is fitted and recorded out of a reproduction signal to give the wave detection to said part and to feed it back to a frequency characteristic varying means and giving control to secure a fixed reproduction level of the reference signal. CONSTITUTION:The reproduction video signal is supplied to a gate circuit 27 from a de-emphasis circuit 24, and the reference signal applied in a record mode is sampled out of the reproduction video signal by a gate pulse. The sampled reproduction reference signal undergoes the peak wave detection through a wave detecting circuit 26 and is held to be converted into a DC component according to the amplitude of the reproduction reference signal. The wave detection output is fed back to a variable frequency characteristic circuit 21, and the reproduction level of the reference signal of 3.58MHz is fixed. The reproduction video signal controlled to a fixed level is sent to a blanking circuit 32 so that the reference signal part of the video signal is deleted. Then the reproduction video signal is delivered in the form of a luminance signal output.
Patent JP-H0914609-A (JP)
Title: Liquid fuel combustion device
Inventor: ISHII HIKOYA
IPC: F23D11/34
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a liquid fuel combustion device, permitting the use of low- quality kerosene or modified kerosene and capable of shortening a time from ignition to stabilized combustion. CONSTITUTION: A liquid fuel combustion device is provided with an ultrasonic atomizing device 43, atomizing liquid fuel such as kerosene or the like which is supplied into a pot 31, to ignite the finely particulated atomized fuel by an igniting heater 35 and burn it by combustion air, supplied from an air duct 40 through air vents 3a, provided on the peripheral wall 32 of the pot 31, and a gap 42a, formed around the ultrasonic atomizing device 143.
Patent JP-H0912330-A (JP)
Title: Method for drawing optical fiber
Inventor: KOBAYASHI KOHEI
IPC: C03B37/029
Filed: 1995-06-29
Abstract: PURPOSE: To draw an optical fiber capable of drawing an optical fiber having a small non-circular rate. CONSTITUTION: An optical fiber drawing furnace 11 having a heater 29 enclosing a furnace core tube 26 to be supplied with a preform 20 for the optical fiber and a pair connecting terminal parts 30 of which the outer sides are connected to a power source through a heat insulating material 24 interposed between this heater 29 and a furnace body 25 and of which the inner sides are so connected to the heater 29 as to face each other cross the heater 29 is used.  This method has a step for regarding the sectional shape of the preform 20 for the optical fiber as an elliptic shape and determining at least either of the major axis or minor axis thereof and a step for adjusting the rotating phase of the preform 20 for the optical fiber supplied to the furnace core tube 26 in such a manner that at least either of the major axis or minor axis of the preform 20 for the optical fiber corresponds to the opposing direction of a pair of the connecting terminal parts 30 of the heater 29 at the time of drawing the optical fiber 34 from the bottom end of the preform 20 for the optical fiber by heating and fusing the bottom end of the preform 20 for the optical fiber.
Patent JP-S649232-A (JP)
Title: Polyester for binder
Inventor: MURAKAMI TAKASHI
IPC: D04H1/55
Filed: 1987-07-02
Abstract: PURPOSE:To obtain the title polyester which can give a wet process high- strength nonwoven fabric, especially, paper, comprising a specified acid component and a specified glycol component, having a polymer structure which can give a solubility constant higher than a specified value and having a strength at break of film lower than a specified value. CONSTITUTION:A polyester for binder, comprising a terephthalic acid component containing at least 75mol.% terephthalic acid component and at least 10mol.% metalosulfoisophthalic acid component and a glycol component containing at least 50mol.% pentamethylene glycol component, having a polymer structure which can give a solubility constant S>=95 and having a strength at break of film >=5kg/mm. Said solubility constant S is determined by feeding 5g of a ground polyester in 200cc of boiling water, filtering the mixture after 15min, measuring the weight of the cake, Wg, and calculating S according to S=(5-W)/5X100 and, the strength at break of films is determined by forming polyester pellets into a film (2cmX10cm), measuring the strength at break of this film at a tensile speed of 30cm/min and converting the measurement into a value per mm of thickness.
Patent JP-H0215924-A (JP)
Title: Wire cut electric discharge machining device
Inventor: AZUMA IZUMI
IPC: B23H7/10
Filed: 1988-07-02
Abstract: PURPOSE:To automatically adjust the speed of a wire take-up reel and enable taking up and recovering a used wire smoothly without any trouble at all times by connecting the driving shaft of the wire take-up reel and a winding motor via an electromagnetic powder clutch. CONSTITUTION:When a wire feed speed is changed to a higher side by a programmed instruction, a wire is temporarily loosened between a wire take-up reel 12 rotatably driven with a motor 16 via an electromagnetic powder clutch 15 at an initial stage and a hoisting roller. Then, the torque of the wire take-up reel 12 required for recovering the wire temporarily becomes less than the predetermined torque due to the electromagnetic powder clutch 15. As a result, the speed of the take-up reel 12 becomes high, thereby preventing the loosening of the wire. Furthermore, when torque due to wire take-up resistance and the predetermined torque due to the electromagnetic powder clutch 15 balances with each other, the speed of the take-up reel 12 becomes stable and the used wire is smoothly recovered therein.
Patent JP-S5878506-A (JP)
Inventor: MARUKU FUERE
IPC: A01C7/18
Filed: 1982-09-22
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-S5592198-A (JP)
Title: Disposing method of screenings or the like
Inventor: FUSHIO MASANORI
IPC: B03B5/00
Filed: 1978-12-28
Abstract: PURPOSE:To surely and easily perform a series of processing up to dehydration, by washing and pulverizing screenings or the like removed from sewage in a sewage disposal plant or pump-up plant and then separating and scraping up the screenings or the like by a cylindrical screen. CONSTITUTION:Streenings or scum collected from a settling pond is conducted to a washing vessel 2 by a conveyor or the like. The washing vessel is equipped with numerous washing nozzles. High-pressure water or air is ejected from the nozzles to apply impact and stirring action to pulyerize weak solids such as human feces and pulverize and wash soluble substances. Relatively heavy garbage, sand, sludge or the like belonging to the screenings in the washing vessel 2 and sedimented at the bottom of the screenings is removed through a pipe 8. The pulverized and washed screenings are conveyed to a cylindrical screen 9 as a separation and scrape- up means along an overflow plate 6. Water and fine grains are separated from each other by the screen. The fine grains are dropped to a dehydrator 13 through an outlet chute 12.
Patent JP-S6143200-A (JP)
Title: Monoclonal antibody
Inventor: HIROHASHI AKIO
IPC: C07K16/00
Filed: 1984-08-07
Abstract: NEW MATERIAL:An antibody 35-Lu65 of class IgM, having an antigenic determinant which is a sugar chain reacting and recognizing a glycoprotein antigen having >=1,000,000 molecular weight (measured by the gel filtration method), and having N- acetylgalactosamine at the terminal, and reactive with human pulmonary noncellule cancer, only a part exhibiting epithelial differentiation in human pulmonary cellule cancer, human gastric cancer, pancreatic cancer, colonic cancer and mammary cancer, and further normal human bronchial epithelium, bronchial gland of the blood type A, sialaden, renal tubule, pancreatic exocrine gland, digestive tract epithelium, transitional eqithelium, squamous epithelial surface layer, erythrocytic membrane, vascular endothelium and intestinal epithelial metaplastic gastric mucous membrane. USE:A diagnostic agent for cancer. PREPARATION:A tumorous tissue is excised from a lymphonodus metastatic nest of a patient with human pulmonary giant cell carcinoma, and finely cut to prepare a cancer cell membrane fraction, which is used to immunize a mouse. The splenic cells of the mouse are subjected to cell fusion with mouse myelomatous cells, and the fused cells are cloned by the limiting dilution method and administered to an abdominal cavity of a mouse to give the aimed monoclonal antibody from the abdominal dropsy.
Patent JP-H082104-A (JP)
Title: Reversible thermal recording sheet
Inventor: YAMAGUCHI TAKEHITO
IPC: B41M5/26
Filed: 1994-06-23
Abstract: PURPOSE:To accelerate color erasing speed and to enhance light fastness by adding an ultraviolet absorber having a long chain alkyl group to a recording layer. CONSTITUTION:A compsn. based on an ultraviolet absorber having a long chain alkyl group, an electron donating color forming compd. and an electron acceptive compd. forming the recording layer of a recording sheet is temporarily heated to its melting temp. or higher to form a regular flocculated structure of developed color matter being the reaction product of the electron donating color forming compd. and the electron acceptive compd. When the compsn. is reheated to temp. lower than the melting temp., the regular flocculated structure is collapsed and the electron acceptive compd. is separated from the developed color matter to be crystallized. At this time, the ultraviolet absorber is present so as to be dispersed in a molecular or fine domain like state and has action lowering the regularity of the flocculated structure of the developed color matter. Especially, the long alkyl group of the ultraviolet absorber is considered to be easily taken in the flocculated structure of the developed color matter.
Patent JP-S6225325-A (JP)
Title: Absolute value adding and subtracting circuit
Inventor: MASHIMA SAKAE
IPC: G06F7/508
Filed: 1985-07-25
Abstract: PURPOSE:To speed up arithmetic operation and to reduce the size of hardware by changing arithmetic algorithm and producing a difference value A-B between two numbers A and B when detecting A-B being a complementary number. CONSTITUTION:When an adding and subtracting circuit in a figure performs subtraction, a sum production unit 13 calculates S=A+(-B)+1 if A>B and outputs A-B as a result. If A<=B, on the other hand, the sum production unit 13 calculates S=A+(-B) and its inverted value, i.e. the inverse of S=-[A+(-B)] is selected, so that B-A is outputted. Thus, the arithmetic algorithm is changed in the adding and subtracting circuit automatically according to A>B and A<=B and the result which is normalized in absolute value expression at any time is obtained.
Patent JP-H11355307-A (JP)
Title: Preventing circuit for wrong setting of parameter
Inventor: MATSUYAMA TAMAMI
IPC: H04Q3/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the setting change even when the set value is changed by mistake in an operation mode and the firmware F/W has a wrong access to the set data which affect the operations of all devices by setting the data and then changing a protection bit from 0 to 1 or vice versa to prevent a wrong setting operation. SOLUTION: In an initialization mode, the initialization data 5h and a write pulse (j), for example, are inputted to a set data address 01h (shown in hexadecimal value) that requires prevention of the wrong setting from the F/W, and the set data (o) are inputted to a wrong setting preventing circuit 10 via an F/W interface circuit 23 as the input set data. Then the bit-0 data on an address 10h are inputted to the circuit 10 as a protection bit via the circuit 23 when the data 1h and the pulse (j) are inputted from the F/W to the address 10h of a wrong setting preventing protection bit. The protection bit is always equal to logical zero in a device normal operation mode and accordingly the output set data are never changed even when the inappropriate input set data are given by mistake to a set address from the F/W.
Patent JP-H0717675-A (JP)
Title: Maintaining device for elevator
Inventor: FUKUDA SATORU
IPC: B66B5/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide a maintenace device for an elevator capable of easy and quick restoration when generated abnormality in operation of an inverter or the like. CONSTITUTION:A device comprises a current detector 11 for detecting a current flowing in self arc-extinguishing elements 4a to 4f of an inverter 4, comparing decision means for comparing a current detection value obtained by this current detector 11 with a predetermined current reference value decided for whether abnormal or not, memory means for storing the abnormal self arc-extinguishing element and its current detecion value in the case of deciding abnormality by this comparing decision means, deciding power supply 12 different from a driving power supply and a switching circuit 13 for respectively switching the self arc-extinguishing elements 4a to 4f successively connected to this deciding power supply 12. Respective action of the self arc-extinguishing elements 4a to 4f is inspected, to store the abnormal self arc-extinguishing element and its current detection value in the memory means.
Patent JP-S6219596-A (JP)
Inventor: JIYABAN SHIRII
IPC: C08F10/00
Filed: 1986-07-15
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-S5865677-A (JP)
Title: Transfer type recording device
Inventor: AKUTSU HIDEKAZU
IPC: B41M5/382
Filed: 1981-10-15
Abstract: PURPOSE:To make it possible to perform uniform ink supply and quick hardening, in the transfer type recording device wherein an endless ink carrying body is used, by jetting and supplying fused ink to the ink carrying body in a meshed body, thereby regenerating the carrier body. CONSTITUTION:An ink carrier 6 is constituted by a meshed body, wherein stainless fiber 6a whose diameter is several mum-100mum is woven, a meshed body which is constituted by photoetching a thin steel plate 6b, and the like. Ink is held in the mesh. meanwhile, the ink which is heated and fused in an ink fusing tank 2, is imputted into a fountain head 1 by a pump, and jetted to the ink carrier 6 after tansfer from a nozzle 1a. At this time, the ink is fused together with the residual ink in the hole and inputted, with its temperature being quickly decreased. Excessive ink is scraped by blades 4, heated and fused by a heter 5, and returned to the ink fusing tank 2.
Patent JP-S6057288-A (JP)
Inventor: MARUYAMA HIROMI
IPC: G21C7/10
Filed: 1983-09-09
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-S5789265-A (JP)
Title: Photo electromotive element
Inventor: ADACHI TOSHIO
IPC: H01L31/06
Filed: 1980-11-26
Abstract: PURPOSE:To obtain a photo electromotive element with a high open terminal voltage and high short circuit current by providing an oxide semiconductor layer, amorphous hydro silicon layer and an ohmic contact layer on a transparent conductive film. CONSTITUTION:An transparent electrode film 8 of In2O2+xSnO2 (x=0.03) is formed on a transparent glass substrate 7 by a sputter method. Then a oxide semiconductor film of Ti O29 100Angstrom  thick, of a p type a-Si:H of 50Angstrom  doped with 30% boron, an undoped a-Si:H11 of 1.0mum, an N type a-Si:H12 doped with 0.5% of phosphor of 300Angstrom  are formed and aluminum 13 for an ohmic contact electrode is vaporised.
Patent JP-H0828141-A (JP)
Title: Dry sash frame
Inventor: KAMODA GORO
IPC: E06B1/56
Filed: 1994-07-18
Abstract: PURPOSE:To simply replace a sash frame, and improve design by preventing exposure of a calking material to the outer wall side. CONSTITUTION:A sash frame 10 is composed of a frame material 11 and a sash frame body 12, and after the frame material 11 is installed in and fixed to an opening edge part, the sash frame body 12 is installed in and removed from this frame material 11, and the sash frame body 12 is replaced without stripping off an outer wall material, a calking material or the like. Therefore, even when the sash frame body 12 is damaged, replacing work of the sash frame body 12 can be simply performed without damaging the outer wall material and the calking material.
Patent JP-S61221783-A (JP)
Inventor: ROBEERU MUIERU
IPC: G09G3/22
Filed: 1985-07-26
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-S6321282-A (JP)
Title: Liquid phase epitaxial laminating method for alloy semiconductor
Inventor: IKEDA KAZUHISA
IPC: H01L21/208
Filed: 1986-07-16
Abstract: PURPOSE:To subject an alloy semiconductor having two layers and above to epitaxial growth by performing the substitution of an epitaxial soln. for growing a second layer at the specified temp. for the epitaxial soln. for growing a first layer present on the upper surface of the first layer formed on a base plate and thereafter subjecting the second layer to epitaxial growth. CONSTITUTION:The substitution of an epitaxial soln. for growing a second layer for the epitaxial soln. for growing a first layer present on the upper surface of the first layer formed on a base plate is performed at such temp. that the amount of a solute dissolved in the epitaxial solns. for growing the first layer and the second layer is made small. After the substitution, the temp. is raisen in order to subject the first layer to melt-back and thereafter the second layer is subjected to liquid phase epitaxial growth.
Patent JP-S5592800-A (JP)
Title: Grease for oil damper
Inventor: KOBAYASHI TERUO
IPC: C10N40/08
Filed: 1978-12-29
Abstract: PURPOSE: To prepare grease for an oil damper such as a cassette holder, giving a constant damping effect irrespective of the ambient temperature, by dispersing a thickener and a lubricant uniformly in a silicone oil containing a specific polysiloxane.  
     CONSTITUTION: A grease composition composed of a uniform dispersion of (A)70W 98wt% of a silicone oil containing a polysiloxane partly substituted by side chains, (B)29W1wt% of a thickener such as polytetrafluoroethylene, and (C)29W1wt% of a lubricant such as molybdenum disulfide. The presence of the side chains at the main chain of the silicone increases the viscosity of the grease, and decreases the temperature-dependency of, e.g. the time necessary to open a cassette holder. The lubricant protects the oil from shear degradation, and is especially effective when applied to a part which is used frequently.  
     USE: The cassette holder of a cassette tape recorder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S649834-A (JP)
Title: Whisker-reinforced glass
Inventor: KAGAWA YUTAKA
IPC: C03C14/00
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a whisker-reinforced glass having low density, small total area of interface between the whisker and the glass and improved mechanical characteristics, by dispersing whiskers in a glass matrix with continuous concentration gradient. CONSTITUTION:Whiskers are dispersed in a glass matrix 2 consisting of an amorphous or crystalline glass. The volume content of the whisker in the glass is made highest at a part where the reinforcing effect is especially required. The volume content of whisker in the matrix 2 is gradually decreased and is made lowest at the surface part (b) where the requirement of the reinforcing effect is not so serious. The whisker-reinforced glass of the present invention having the above structure has high specific elastic modulus, specific strength and fracture toughness compared with conventional material. The volume content of whisker is decreased to the necessary minimum level in the present reinforced glass and, accordingly, the total area of the interface between the whisker and the glass matrix can be decreased and the cost of the reinforced glass can be reduced. The whisker is e.g. SiC, Si3N4 or C whisker.
Patent JP-S6321106-A (JP)
Inventor: HONDA KOJI
IPC: B28B1/48
Filed: 1986-07-15
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-H1113058-A (JP)
Title: Pile joint part
Inventor: HORIGUCHI TAKASHI
IPC: E02D5/24
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a pile joint part in which special processing is not required, in which junction work at site is easy, and which has a functionally rational structure. SOLUTION: An upper and a lower piles 1a, 1b are connected to each other through a cylindrical connection pipe 2. The connection pipe 2 is locked to an end part of one pile 1a by a bolt 3 without largely deflecting from a joint part. The connection pipe 2 has a roughly similar inner diameter to an outer diameter of a pile 1, and it has such a length (h) as to cover an end part specified zone of the lower pile 1a and an end part specified zone of the upper pile 1b. Compression force in an axial direction of the pile 1 is directly transmitted from a lower end surface of the upper pile 1b to an upper end surface of the lower pile 1a.  A little clearance is provided between an outer surface of the upper and lower pile 1a, 1b and an inner surface of the connection pipe 2, so connection of the piles 1a, 1b to each other is facilitated, and the upper and the lower piles 1a, 1b are relatively movable in the axial direction of the pile 1 in the connection pipe 2 to vibration such as an earthquake or pulling force applied to the pile 1.
Patent JP-S5591622-A (JP)
Title: Forming method and device for tile having embossed figure
Inventor: ARAI MICHIYUKI
IPC: B29C59/00
Filed: 1978-12-29
Abstract: PURPOSE: To improve a cutting precision, to prevent adjoining tiles to lose the appearance of figure embossed on their surfaces when cut tiles are laid in a place, and thereby to enable the expression of a whole pattern which is formed in a precisely nice and neat order, by simultaneously cutting a sheet by means of cutters when an embossed figure is produced.  
     CONSTITUTION: Cutters 4 are hanged down from two bottom ends of a base 6 of a mold 11, a stamping plate 2 being located between the cutters 4 so that it is free to move vertically toward the base 6. A spring 7 is placed between the base 6 and the stamping plate 2. A given embossing pattern 14 is provided in a bottom surface of the stamping plate 2. A heated plastic resin sheet 1 conveyed by a conveyor is stopped when it is positioned right under the mold 11, the mold 11 being then lowered. Thereby an embossed figure is produced in a upper surface of the sheet 1 by means of the stamping plate 2. Further lowering of the mold 11 results in compressing the spring 7 and causes only the cutters 4 to be lowered to cut the sheet 1. In this way, a tile having an embossed figure is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5955756-A (JP)
Title: Apparatus for inspecting nozzle of ink jet recording apparatus
Inventor: KIMURA MASATOSHI
IPC: B41J2/175
Filed: 1982-09-25
Abstract: PURPOSE:To make it possible to inspect the normality of the injected ink from a nozzle, by constituting the titled nozzle inspecting apparatus of an opeque mask having a light pervious aperture provided thereto in corresponding relation to the normal position to be adhered of the injected ink, a light source provided to the nozzle surface side of the mask, and a light detector provided to the opposite side thereof. CONSTITUTION:After ink droplets are injected as shown by the arrow A from a nozzle 4 and adhered onto an inspecting plate 8, this inspecting plate 8 is irradiated from a light source 5 and the pervious light is received by a light detector 6. If the position to be adhered of ink droplets is normal, the aperture 3 of an opaque film 2 is covered while light is not detected by the light detector 6 and it is judged that the nozzle is normally operated. On the other hand, when the ink injection is not performed by the clogging of the nozzle 4 or a jet direction is abnormal, light is detected by the light detector 6 because the aperture 3 is opened and, whereby, the abnormality of the nozzle 4 is detected.