baber/WOPTO huggingface dataset:
Patent JP-H06346015-A (JP)
Title: Water-based coating composition
Inventor: NAKAYAMA TOSHIOKI
IPC: C09D101/26
Filed: 1993-06-10
Abstract: PURPOSE:To obtain the subject composition, containing nitric ester of a carboxyalkyl cellulose having a specific substitution degree, water and a fluidity improver, containing a small amount of an organic solvent, excellent in viscosity stability with time and useful as a functional coating material, etc. CONSTITUTION:This coating composition is obtained by blending 1-30wt.% nitric ester of a carboxyalkyl cellulose having >=0.2 substitution degree of nitric ester group and >=0.05 substitution degree of carboxyalkyl ether group per anhydroglucose residue and neutralized carboxyl group contained therein (e.g. carboxymethyl cellulose) with 20-98wt.% water and 1-50wt.% fluidity improver composed of one or more of alcohols, polyhydric alcohols, polyhydric alcohol derivatives, ketones, esters, ethers and carbonates. Thereby, the amount of the organic solvent used is remarkably reduced and the composition is used for coatings, printing inks, paper coatings, textile processing agents, magnetic coatings, electrically conductive pastes, etc.
Patent JP-S6118163-A (JP)
Title: Bonding wire
Inventor: SANKI SADAHIKO
IPC: H01L21/60
Filed: 1984-07-04
Abstract: PURPOSE:To improve the corrosion resistance of a bonding wire by applying pure aluminium thinly on the surface of an aluminium alloy containing a transition element as a core with a thickness of 4-20% for a cross section ratio. CONSTITUTION:An bonding wire 3 with a diameter of 0.03mm. is constructed by applying 10%, for example, for a cross section ratio a pure aluminium layer 2 on the surface of Al-1% Co alloy as a core 1. When the bonding wire of such a compound structure is applied to an IC, the resistance exists both in a general air and in resin sealing. in a general air it becomes easy to produce and maintain products with an existence of the pure aluminium, and in resin sealing it effects maintenance of a performance and reliability of a semiconductor device with an existence of an aluminium alloy containing a transition element.
Patent JP-S6029730-A (JP)
Title: Roll film retrieving device
Inventor: MAETANI MASAMI
IPC: G03B21/02
Filed: 1983-07-28
Abstract: PURPOSE:To prevent a failure in retrieving a desired film frame by providing members which apply tension to a film zigzag on the reverse surface of the film in front of and behind a mark detector, and performing brake control when the film stops. CONSTITUTION:When the microfilm is stopped abruptly after high-speed retrieval, brakes 12 and 13 operate on a driving and a driven side at the same time, and the driven-side brake is turned off a time T1 later for a time T2 and then put in operation again to obtain a specific sag when the film is stopped. This sag absorbs the feed-directional oscillation of the film F due to differences in angular speed and inertia system between the payoff side and take-up side and the play of a mechanism system, and rollers 39-44 arranged zigzag in front of and behind the mark detector 17 apply tension to the film F, so the film is stopped on the mark detector 17 accurately without any oscillation becuase of the sag formation, so that miscounting is prevented.
Patent JP-S5840499-A (JP)
Title: Method of cleaning bath boiler
Inventor: TERASAWA SENJIYU
IPC: F28G9/00
Filed: 1981-09-01
Abstract: PURPOSE:To effectively perform cleaning of a bath boiler by inserting a connector into the opening of a pipeline communicating the bathtub with the bath boiler, filling the bath boiler with a detergent, and then cleaning the boiler with service water. CONSTITUTION:A bath boiler cleaning connector 5 is inserted into the opening of a pipeline connecting the bathtub with the bath boiler, and the connector 5 is connected to the injection port 6a of an airsol can 6 filled with a foaming detergent by a hose 7. Then, the injection port 6a of the airsol can 6 is opened, and the foaming detergent is filled in the bath boiler. After the foaming detergent is caused to stay in the bath boiler, the hose 7 is removed and the hose connected to the cock of the service water is connected to the connector 5 and the inner side of the bath boiler is cleaned by the service water supply.
Patent JP-H04337057-A (JP)
Title: Treatment for steel sheet before hot-dip metal coating
Inventor: FUKUI YASUSHI
IPC: C23C2/02
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a hot-dip metal coated steel sheet free from defects, such as uncoating, by controlling the partial pressure of residual gas in a vacuum atmosphere at the time of subjecting a steel sheet to be plated to etching by means of plasma or ion beam and then applying hot-dip metal coating to the above-mentioned steel sheet. CONSTITUTION:In the case of plasma etching, oxygen, water vapor, and nitrogen as residual gases are maintained at partial pressures of <=8%X10<-3> Pa, <=7X10<-2> Pa, and <=9X10<-2> Pa, respectively. Further, in the case of ion beam etching, oxygen, water vapor, and nitrogen as residual gases are maintained at partial pressures of <=1X10<-2> Pa, <=2X10<-1> Pa, and <=2X10<-1> Pa, respectively. A steel sheet to be plated, which is previously subjected to plasma or ion beam etching in the above vacuum atmosphere, is introduced in the above surface activated state into a hot-dip metal coating bath.
Patent JP-S6033207-A (JP)
Title: Carbon black for surface heater
Inventor: NISHIDA NOBUYUKI
IPC: C01B31/02
Filed: 1983-07-28
Abstract: PURPOSE:To reduce the electric resistance and to increase the tensile strength and elongation by providing a mixture of an organic high molecular substance coupled with carbon in the molecule, pitch, and carbon black having physical properties such as high pH and small specific surface area and iodine adsorption number. CONSTITUTION:1-30wt% carbon black is mixed into an organic high molecular substance coupled with carbon in the molecule such as vinyl chloride, acrylonitrile, and styrene resins and/or pitch to obtain a mixture. The mixture is heat- treated at >=1,000 deg.C, preferably at 1,000-1,600 deg.C, under a nonoxidative atmosphere to obtain the carbon black for surface heaters contg. powdered carbon having >=9pH, 40-70m<3>/g specific surface area, and 50-80mg/g iodine adsorption number.
Patent JP-H10333088-A (JP)
Title: Display method of projected picture and projective picture display device
Inventor: KOBAYASHI KIWAMU
IPC: G02B27/18
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a deviation in a picture projected on a screen by optically detecting the deviation in the projected picture from a fixed position on a projection receiving surface. SOLUTION: An image pickup device 1 fetches the projected picture 5, its marker group 6, the screen with a coordinate input device 3 and its marker group 4, as the pictures and further, converts them into electric signals 14, to transmit them to a deviation detecting means 12 for detecting the deviation by picture processing. This deviation detecting means 12 extracts three elements of the deviation between the projected picture 5 and the screen 3, from the picture information and the extracted parameter 16 is transmitted to a controller 9. This controller 9 constructs an additional optical system control instruction 18, based on deviation parameter information transmitted from the deviation detecting means 12, to transmit the instruction 18 to an additional optical system controller 8.  This controller 8 moves or deforms the optical member of each optical system by the additional optical system control instruction 18, to optically correct the deviation.
Patent JP-H01307881-A (JP)
Title: Character generator
Inventor: KANEGAE TAKAHIRO
IPC: G06T11/20
Filed: 1988-06-06
Abstract: PURPOSE:To suppress the variance in line width of characters by referring to the extent of line width correction stored in a correction extent storage means to correct vector data in accordance with the character size with respect to line width. CONSTITUTION:Based on the character and the character size inputted from an input means 2, a data read-out means 3 reads out a corresponding character font vector, the number of loops forming the vector, patterns of individual loops, the number of vectors of each loop, etc., from a vector data storage means 1 like a ROM. Vector data is hit off by a line width correcting means in accordance with the extent of line width correction from a line width correction extend storage means 4 and the line width is corrected in accordance with the character size. By this correction, bit omission or the like is prevented in vector data converted to bit data by a vector-bit converting means 6 even in case of a small character size, and the variance in line width of characters is suppressed.
Patent JP-H04361662-A (JP)
Title: Cellulose fiber having excellent ultraviolet light screening effect and production thereof
Inventor: SAKAI YOSHIAKI
IPC: D06M101/02
Filed: 1991-06-11
Abstract: PURPOSE:To obtain the title fiber capable of maintaining ultraviolet light screening effects for a long period of time by treating cellulosic fiber by using an ester of a specific polyhydric alcohol and hydroxybenozic acid and a polycarboxylic acid. CONSTITUTION:Cellulosic fiber is immersed in a solution prepared by emulsifying an ester of an aliphatic or alicyclic polyhydric alcohol having a remaining hydroxyl group and an alkyl-substituted or nonsubstituted hydroxybenozic acid, preferably monosalicylate of ethylene glycol and a polycarboxylic acid, especially butanetetracarboxylic acid preferably with an aqueous solution containing a surfactant, dried and heat-treated to give cellulosic fiber having excellent ultraviolet light screening effects.
Patent JP-S6116274-A (JP)
Title: Alarm device of outboard engine
Inventor: UMEHARA KAZUHIRO
IPC: F02F7/00
Filed: 1984-07-04
Abstract: PURPOSE:To prevent an engine from a decrease of its life, by detecting a speed of the engine to be suppressed when the speed increases to a preset value or more, in the case of a device which controls operation of the engine when abnormality is generated. CONSTITUTION:This overspeed preventive device 200, additionally provided in a CDI ignition device 100, has a thyristor 202 as a suppressing means connecting its anode side with the positive side of a capacitor charging coil 102 in the ignition device 100. This thyristor 202, connecting its anode side and gate side with a speed detecting circuit 204, connects a cathode side of the thyristor 202 with the ground through a resistor 206 and with a spark quenching circuit 208. And the overspeed preventive device 200, when the speed detecting circuit 204 detects a speed exceeding the preset value input from a speed switching circuit 214, turns off the thyristor 202 both stopping the action of ignition and displaying this condition by lighting a light emitting diode 220.
Patent JP-H04364082-A (JP)
Title: Microwave semiconductor device
Inventor: ISHIMARU ATSUSHI
IPC: H01L27/04
Filed: 1991-06-11
Abstract: PURPOSE:To easily obtain the predetermined characteristic by effectively preventing deterioration of high frequency characteristic by the distributed constant effect of a feedback circuit. CONSTITUTION:The maximum ability gain(MAG) which is obtained through complex conjugation matching of input and output can be improved by providing a feedback circuit connecting a first and a second resistance elements 15, 16 having the equal resistance value and a capacitance element 17 between a gate terminal 13 and a drain terminal 14 of an FET10.
Patent JP-S5928399-A (JP)
Inventor: IDO TAKAO
IPC: H05K13/04
Filed: 1982-08-09
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-S6037626-A (JP)
Inventor: ROBAATO ETSUCHI BITSUKUREI
IPC: H03K17/00
Filed: 1984-07-04
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-H09318121-A (JP)
Title: Range hood fan
Inventor: WARATANI KATSUUMI
IPC: F24F7/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To secure a wide space for a hanging rack and achieve an excellent advantage in the countermeasure for fire prevention. SOLUTION: An opening for ventilation is formed based on an index unit 21, provided at the left side part of a ceiling plate 11 in a hood 1 in a case when the hood 1 is a left side wall (partitioning) neighboring type while the opening for ventilation is formed based on the index part, provided at the right side part of the ceiling plate in the hood in a case when the hood is a right side wall (partitioning) neighboring type. A fan unit 2 is connected so as to be communicated with the opening for ventilation while the hood 1, provided with the fan unit 2, is installed at a height just below a hanging rack so as to be neighbored to the wall (partitioning). The fan unit 2 is arranged so as to be biased to one side of the hood 1 whereby a space for the hanging rack is secured beside the fan unit 2 above the hood 1.
Patent JP-H08309802-A (JP)
Title: Three-plate mold structure
Inventor: WATANABE KIKUO
IPC: B29C45/40
Filed: 1995-05-15
Abstract: PURPOSE: To provide a mold structure which can deal with a single cavity injection molding of a large-size product. CONSTITUTION: A cavity 9 is formed at a center of a mold base by adopting an L runner 20, to prevent burrs from being formed by partial mold opening caused by variation in the mold opening force. The L runner 20 and the cavity 9 are communicated by a side gate 10 that has a larger sectional area than a pinpoint gate, achieving smooth resin filling and ensuring delivery of dwell pressure. A gate cut pin 5 is disposed at the side gate 10. A resin portion of the gate 10 is cut by operating the gate cut pin 5 before opening the mold, to prevent the product from remaining on the stationary mold part and from tearing when the mold is opened. This structure thus allows single cavity molding of a large-size product.
Patent JP-S62297076-A (JP)
Inventor: OTSU SHINKI
IPC: B25C1/08
Filed: 1986-06-13
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-2000325046-A (JP)
Title: Food or medicine for preventing and treating hepatitis
Inventor: SASAKI HAJIME
IPC: A61K38/16
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a preventing and treating agent for hepatitis, having a hepatic failure-suppressing activity and reducing a risk that the hepatic failure is induced due to sepsis even in the case of an invasion by bacterial such as Gram negative bacteria by incorporating lactoferrin as an active ingredient. SOLUTION: This agent contains lactoferrin which is an iron-binding glycoprotein existing in mammals, mainly in their milk, as an active ingredient. Further, it is preferable to produce a food composition used for hepatic disease patients by using the lactoferrin as an active ingredient. Also, the preventing and treating agent for hepatic disease can be administered by orally or parenterally, and the dosage is preferably 10-200 mg/kg body weight in the case of the oral administration, 5-100 mg/kg body weight in the case of intracutaneous, subcutaneous, intraperitoneal and intramuscular administrations and 1-50 mg/kg body weight in the case of intravenous administration.
Patent JP-H036664-A (JP)
Title: Document retrieving method
Inventor: HATTORI KENICHI
IPC: G06F17/30
Filed: 1989-06-02
Abstract: PURPOSE:To easily register and retrieve the document data by using a part of the contents of the handwritten memorandums or the document data received from a tablet as a retrieving key and at the same time giving a hierachical structure and a sequence relation to the retrieving key. CONSTITUTION:When the document data is confirmed and corrected, a registration operator gives a retrieving key to the document data and registers it. That is, a handwritten retrieving key is written into an input/display area 202 of an input part. Furthermore a hierarchical structure containing the big headlines 301, the crossheads 302, the subheads 303, the titles 304, etc., is added to the retrieving key. Then a sequence relation is secured between retrieving keys within the same hierarchy. As a result, the document data can be effectively arranged and retrieved.
Patent JP-H035186-A (JP)
Title: Ink-jet recording device and copier
Inventor: TAKAHASHI HIROYUKI
IPC: B41M5/00
Filed: 1989-06-02
Abstract: PURPOSE:To set a range, in which ink can be discharged by a recording head, in response to size detected by providing a means for detecting the size of recording paper fed by manual insertion. CONSTITUTION:Recording paper in specified size is laminated and housed in a paper-feed cassette 103. Recording paper is fed to a specified recording-paper carrying path by a paper-feed mechanism such as a pickup roller 103A. When the cassette 103 is installed to a copier, the size of recording paper housed in the cassette is detected through a fixed sensor, etc. Recording paper is carried up to the predetermined position of recording by resist rollers 104 and a belt carrying section 105. A recording head section 106 is disposed so that each discharge opening of four recording heads 106A, 106B, 106C, 106D is faced oppositely to the position of recording. These recording heads 106A-106D discharge ink to recording paper by a head drive signal based on an electric signal from a scanner section 101 and conduct recording. A manual-insertion paper-feed section 108 is composed of a recording-paper base plate 12, a guide 35, paper- feed rollers 108A, etc., and the dischargeable discharge openings are set regarding the recording of recording heads 106A-106D in response to the movement of the guide 35 of the manual-insertion paper-feed section 108.
Patent JP-S63304110-A (JP)
Title: Inspecting device for packing of chip parts
Inventor: HIROOKA MIWAKO
IPC: G01B11/24
Filed: 1987-06-03
Abstract: PURPOSE:To execute a packing inspection without being influenced by a variance of a character and a pattern on the surface of chip parts, by bringing a chip of a plate to be inspected, to an image pickup, and deriving a dispersion of this image pickup signal, based on a size of a reference image. CONSTITUTION:Non-defective chip parts which become a reference are brought to an image pickup and its image pickup signal is stored in advance in a reference image memory 5. Subsequently, chip parts 1 which have been packed to a base plate 2 to be inspected are brought to an image pickup by a television camera 3. This image signal is digitized and stored in an image memory 4. A dispersion arithmetic means 6 checks a dispersion of an inspected image stored in the image memory 4, based on a size of the reference image stored in the reference image memory 5. Based on its dispersion, a deciding means 7 decides a packing state of the chip parts 1.
Patent JP-S6030906-A (JP)
Title: Premixing burner
Inventor: KURAMOTO SHINJI
IPC: F23D14/72
Filed: 1983-08-01
Abstract: PURPOSE:To increase an earth area and a flame current value, by a method wherein, in a burner having a burner head in which a non-conductive material such as ceramic is used, a plurality of openings are provided in the locking part of a clamping plate. CONSTITUTION:Openings 10a are formed at the inside of a locking part 10 for clamping the outer edge of a burner head 1 so that a number of pores 1a in the burner head are positioned within the opening 10a. In such constitution, flame is formed on the central side of the burner head 1 of a clamping plate 3, and besides, it is formed within the opening 10a in the locking part 10. Thus, an outer edge 10b of the locking part 10 and inner edges 10c and 10d of the opening 10a are brought into contact with the flame, and this increases an earth area and increases a flame current value, resulting in the provision of a burner most suitable for a flame detector employing a flame rod system.
Patent JP-S5928992-A (JP)
Inventor: NOUTOMI HIROSHI
IPC: D06F73/00
Filed: 1982-08-11
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-S62297608-A (JP)
Title: Vertical type vaporization burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1986-06-16
Abstract: PURPOSE:To provide a vertical type vaporization burner capable of providing hot water supply or space heating etc. efficiently by installing a stabilizer for spouting flames on the inner circumference of a bottom bearing and flat-shaped burning device having a short vertical cylinder wall with an upper open end. CONSTITUTION:Cold blast introduced into an air spouting chamber 14 at the time of vaporization burning is transferred in jet stream from a cold blast jet stream passage 123 along an inner bottom wall surface of a burning disc body 105 in cooling the disc body 105 and then the blast revolving along a vertical cylinder wall 106 is spouted towards an upper open side and is going to suck up mixed gas forcibly from a number of spouting flame holes 107. However, as a stabilizer 131 for spouting flames is installed in the inner circumference of the wall 106, revolving blast is hindered to revolve at the wall 106 side and therefore, the revolving blast is not affected at the surface side of the wall 106. As a result, the blast is spouted under a constant pressure and stable vaporization burning is achieved and partial lift burning does not take place.
Patent JP-S5565340-A (JP)
Title: Alloy for building up cast iron
Inventor: TSUDA MASATOSHI
IPC: B23K35/30
Filed: 1978-11-13
Abstract: PURPOSE:To manufacture the title alloy exerting no adverse influence on base material cast iron and providing a strong bonding state by adding a specified amt. of Mn, Ni and Co to Cu or further adding B, Sn or Al. CONSTITUTION:The alloy is a Cu alloy contg. Mn 10-35%, Ni 3-25% and Co 0.1-10% (Mn+Ni+Co>=30%) or further contg. one or more out of B 0.1-3%, Sn 0.1-1% and Al 0.1-3%. This alloy exerts little thermal influence on base material cast iron in building up and prevents the vicinity of the built-up portion of the base material from becoming a hard structure owing to martensite conversion. In addn., it exhibits high bonding strength to the base material and is capable of forming a built-up portion of a superior joining state.
Patent JP-S61295658-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: AIGA MASAO
IPC: H01L27/146
Filed: 1985-06-24
Abstract: PURPOSE:To pattern a transparent electrode and a photoconductor layer in a self-aligning manner and to easily produce a photoelectric conversion element array free of cross talk, by etching the photoconductor layer simultaneously with the patterning of the transparent electrode by the use of the same mask for forming the photoconductor layer into an island shape. CONSTITUTION:A discrete electrode 2 formed of a metallic thin film is adhered on an insulating substrate 1 and is patterned. After that, a photoconductor layer 3 made of amorphous silicon hydride for example is adhered thereon, while the portion of the substrate on which the silicon should not be adhered, namely the left-side portion with respect to the line A-A, is covered with a metal plate. Subsequently, a transparent electrode 4 formed of an ITO thin film for example is vapor-deposited on the whole surface, so that the ITO thin film is provided directly on the insulating substrate 1 in the left-side portion and is provided on the amorphous silicon hydride in the right-side portion. The photoengraving is performed such that photoresist is left in the portion in which the ITO thin film should be left as transparent electrodes 4. The ITO thin film is first etched with a mask of the photoresist, and then the amorphous silicon hydride is plasma etched with the same mask of the photoresist.