baber/WOPTO huggingface dataset:
Patent JP-H05273757-A (JP)
Title: Novolac resin composition for photoresist having high glass transition point and high photosensitivity
IPC: C08G8/12
Filed: 1992-08-20
Abstract: PURPOSE: To provide a novella resin compsn. for a photoresist having high Tg and high photosensitivity. CONSTITUTION: This novolac resin compsn. is prepared by mixing about 30mol% to 98mol% methacresol, about 1 to 40mol% 3,5-dimethylphenol, and about 1 to 10mol% substd. or unsubstd. polyvalent hydroxyphenol expressed by the formula, and then condensing the mixture with formaldehyde. The obtd. resin is insoluble with water and soluble with water-based alkali. In the formula, R is hydrogen or 1 to 5C lower alkyl group and (n) is 1 to 3.
Patent JP-S59112616-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOYU SHIZUNORI
IPC: H01L29/78
Filed: 1982-12-20
Abstract: PURPOSE:To enable to form a shallow junction having high carrier density by heat treating a polycrystalline Si film in a heat treatment temperature range that the various porperties of the film abruptly vary in a short time. CONSTITUTION:After a boron implantation layer 12 is formed on an N type Si substrate 11, an Si oxidized film 13 is formed, the film 13 is then partly removed, and arsenic is implanted to the substrate 11 exposed in a hole and the film 13 in a polycrystalline film 14. Then, a heat treatment is executed at 1,100 deg.C or higher for 1-300sec to diffuse the arsenic in the film 14 into the substrate 11 to form an arsenic diffused layer 15. Then, the boron of the layer 12 is electrically activated to form an N-P-N type transistor. The film 14 indicated in a range 16 at this time is converted into single crystal. Thus, a shallow junction by the arsenic diffusion from the film 14 is formed without almost varying the layer 12.
Patent JP-H06329864-A (JP)
Title: Aqueous dispersion containing copolymer and method of using it as adhesive
Inventor: UBUE DEITORITSUHI
IPC: C09J133/06
Filed: 1993-09-07
Abstract: PURPOSE: To provide an aq. dispersion used as an adhesive, especially, a contact adhesive based on polyacrylate, containing no vinyl acetate and having good adhesiveness and flocculation properties.  
     CONSTITUTION: An aq. dispersion contains a copolymer consisting of 70-90 wt.% of 2-10C alkyl (meth)acrylate (a), 5-20 wt.% of methyl acrylate (b), 0-20 wt.% of methyl methacrylate (c), 0-20 wt.% of a 8-12C vinyl aromatic compd. (d), 0-5 wt.% of 1-10C hydroxyalkyl (meth)acrylate (e), 0-3 wt.% of an ethylenically unsaturated 3-5C carboxylic acid or dicarboxylic acid or an anhydride thereof (f) and 0.5 wt.% of an ethylenically unsaturated compd. (g) other than (a)-(f), and does not contain vinyl acetate and a chlorine-containing compd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0885767-A (JP)
Title: Antifouling coating material
Inventor: NAKAMURA ISAO
IPC: A01N35/02
Filed: 1994-09-16
Abstract: PURPOSE: To obtain an antifouling coating material which forms a biojelly layer on the surface of an underwater structure to protect it from the deposition of fouling aquatic life without using any antifouling agent by using a specified compound as the component. CONSTITUTION: This material comprises a biojelly-forming compound having a benzylideneaniline skeleton or styryl or cinnamyl groups and a binder. The compound having a benzylidene skeleton is represented by formula I (wherein n and m are each 0-5; X and Y are each a halogeno, a 1-20C hydrocarbon group, a 1-2 C alkoxy, nitro, amino, hydroxy, carboxyl, ester, cyano, azo or azomethine), and the compound having styryl or cinnamyl groups is represented by formula II (wherein X<1> is H, carboxyl, hydroxymetyl, aldehydo, carbonyl or amido, and Y is a halogeno, a (halo)alkyl, nitro an alkoxy, carboxyl, ester, cyano, azo, azomethine or amino, or the like).
Patent JP-H0648603-A (JP)
Title: Metal thin plate carrying device
Inventor: KANDORI TAKEFUMI
IPC: H01J9/14
Filed: 1992-07-27
Abstract: PURPOSE:To prevent generation of a flaw and dent in a metal thin plate during carrying and to prevent generation of a pucker in the metal thin plate which is stopped in the midway of carrying so as to smoothly carry the metal thin plate, in a device for carrying the metal thin plate in supporting the same on an endless carrying belt. CONSTITUTION:An endless magnetic belt 22 stretched over a pair of mutually parallel sprockets 18, 20 is arranged inside an endless carrying belt 14 for carrying a metal thin plate 1. The metal thin plate is carried according to a circulation action of the endless carrying belt 14 and the endless magnetic belt 22 while supporting the metal thin plate 1 on the endless carrying belt 14 by applying magnetic force of the endless magnetic belt 22 to the metal thin plate 1.
Patent JP-S6283352-A (JP)
Inventor: YOKOYA YOICHIRO
IPC: H01B3/12
Filed: 1985-10-04
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-S60166592-A (JP)
Inventor: FUIORENTSUO MUTSUSHII
IPC: B64C27/46
Filed: 1984-10-24
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-H0668460-A (JP)
Title: Magnetic recording medium
Inventor: ISHIDA TOSHIO
IPC: C10M105/72
Filed: 1992-08-21
Abstract: PURPOSE:To improve the dissolution in an org. solvent of a hydrocarbon system and to enable the formation of a protective layer with respect to an org. solvent of a hydrocarbon system by having a perfluoroalkyl chain and hydrocarbon part within one piece of molecule. CONSTITUTION:This magnetic recording medium has a magnetic layer consisting of a ferromagnetic metallic thin film on one surface of a nonmagnetic base. This magnetic recording medium is constituted by forming a layer contg. at least two pieces of the perfluoroalkyl groups expressed by formula I or formula II and at least one kind among the fluorine compd. having >=1 pieces of the polar groups selected from a group of -OH, -COOM, -SO3M, -OSO3M, -PO3M2, -OPO3M2 (where M is a hydrogen atom, alkaline metal, ammonum) on the magnetic layer. In the formula I, the formula II, n: integer from 2 to 10, m: integer from 1 to 18, n+m: integer from 6 to 26. The protective film having the high preservable property, traveling property and durability in combination which are heterofore not obtainable with the conventional lubricants is obtd. and the high-density magnetic recording medium is obtd.
Patent JP-S59110537-A (JP)
Title: Chamfering method of brittle material
Inventor: MURAKISHI ISAO
IPC: B24B19/26
Filed: 1982-12-17
Abstract: PURPOSE:To enable the life of a grinding wheel to be prolonged and to improve productivity while absolutely eliminate the chipping of the wheel entering into the edge of a product at its grinding, by using a diamond resinoid bond wheel and glycerine as the grinding fluid. CONSTITUTION:A diamond resinoid bond wheel, having a cutting edge on the upper surface, is filled with glycerine 11 in a surface of the cutting edge of the wheel. A holder 12 for holding a product 13 fixes a pulley 18 being rotated by a motor 16. A motor 27 is connected to a wheel 10 through a belt 28, and holders 33, 34 are fixed to a bed 35, while sliders 31, 32 can be moved in the holders in the vertical direction. At grinding, lowering a vertical mount by an air piston 36 and urging the product 13 to the cutting edge surface of the wheel, the wheel 10, being turned by the motor 27, grinds the product 13.
Patent JP-S6376235-A (JP)
Title: Cathode-ray tube
Inventor: WATANABE TETSUYA
IPC: H01J29/32
Filed: 1986-09-18
Abstract: PURPOSE:To prevent the loss of brightness of a fluorescent screen even though the acceleration voltage is lowered, and to restrict the thermal deformation of a shadow mask to a minimum, by furnishing a phosphor membrane applied with phosphor particles of a specific mean particle diameter and formed in a specific mean membrane thickness. CONSTITUTION:A phosphor membrane 2 is formed in the mean thickness 0.6 to 2.0 mum. To make such a thin phosphor membrane 2, a water glass as a binder and a photo-hardening type resin to form a phosphor picture element 2a are mixed to the phosphor particles of the mean particle diameter 0.3 to 0.7 mum level, the mixture is spread over the inner surface of a panel 1 by spraying to form a desired thickness of membrane, and the picture elements 2a are formed in the normal method. To obtain such a very small diameter of the phosphor particles 7, phosphor particles of about 10 mum are collided each other and crushed in the condition of 6 to 7 kg/cm<2> at the flow speed 1.2 m<2>/min, and after that, a baking process is given to activate them.
Patent JP-H0269836-A (JP)
Title: Starting device for micro computer
Inventor: TANIGUCHI RYOSAKU
IPC: H03K17/22
Filed: 1988-09-06
Abstract: PURPOSE:To set a large number of input conditions and to process data at a high speed by self-resetting a micro computer by means of a reset instruction which the micro computer itself has emitted in the micro computer. CONSTITUTION:With the turning-ON of the micro computer 1, a reset signal G is outputted from a reset circuit to the micro computer 1, a program is initialized and executed, whereby a pulse signal E is outputted from the micro computer 1 to a self reset circuit at the intervals of a prescribed time. The micro computer 1 repeats program execution while it repeats the reset action in it by outputting a driving signal from the self reset circuit to the reset circuit. Thus, the micro computer 1 itself can reset action and a diagnosis result corresponding to a stress cause can be obtained.
Patent JP-2001049727-A (JP)
Title: Auxiliary pipe in manhole
Inventor: KURASHIMA TAKASHI
IPC: E02D29/12
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary pipe in a manhole capable of eliminating dirt and sewage from pattering to the outside of a line by reducing a height different in the manhole to reduce an impact of dirt and sewage against each line wall and reducing even the impact itself so as to substantially eliminate a damage to the line by the impact flow. SOLUTION: This auxiliary pipe in manhole comprises a sewage inflow line 2 protrusively installed to the upper side wall of an auxiliary pipe main body 1 approximately in horizontal direction; an inspection hole line 5 installed on the opposite side of the sewage inflow line 2 approximately in the horizontal direction of the sewage inflow line; an auxiliary pipe main line 3 curved smoothly in arc shape and guided downward from the sewage inflow line 2; a sewage flow-out line 4 connected to the auxiliary pipe main line 3 and curved smoothly in arc shape and led to the bottom of the manhole to form an approximately horizontal line; and an air vent hole line 7 installed protrusively on the upper part of the auxiliary pipe main body 1. The inspection hole line 5 is formed so that a sealing cap 6 is installed detachably and lockably, and the air vent hole line 7 is covered with a cap, and an air vent pipe 9 is inserted therein through the cover cap.
Patent JP-S6377202-A (JP)
Title: Crystal oscillator
Inventor: TANI ATSUSHI
IPC: H03B5/32
Filed: 1986-09-20
Abstract: PURPOSE:To correct the change in the lapse of time without the continuance of the oscillation of the titled oscillator and to save the power for a device such as an automobile telephone set by providing a year/month/day information input section and a storage section for rate of change in the change in the lapse of time in the oscillating frequency and oscillation frequency control information. CONSTITUTION:The year/month/day information input section 10 inputs year/month/day information for the power supply start point of time of the titled crystal oscillator and the storage section 11 stores the rate in the change in the lapse of time in the oscillating frequency and oscillation frequency control information (calculation formula). Then frequency correction quantity at the present point of time is calculated by a microprocessor 6 from the data of change rate in the lapse time in the oscillation frequency of the crystal oscillator with respect to the number of days elapsed stored in the storage section 11 and the input information in from the input section 10, the result is converted by a D/A converter 8 and fed to a varactor element 3. Thus, the oscillating frequency is restored to a reference value, and since the correction quantity at the present point of time is recognized even if the power supply to the oscillator is turned on its way, the correction for the change in the lapse of time is attained and the power saving for device such as an automobile telephone set is attained.
Patent JP-S60115202-A (JP)
Title: Metal oxide magnetic material and magnetic film
Inventor: KOINUMA NOBUYUKI
IPC: H01F10/20
Filed: 1983-11-26
Abstract: PURPOSE:To obtain adequate photo-magnetic recording medium material having high recording sensitivity and excellent oxidation-proofness and corrosion resisting property and light transmitting characteristic by using a material having the composition indicated by particular general expression. CONSTITUTION:A metal oxide magnetic material having the composition indicated by a general expression, MeO.n[Gax.InyFe2-(x+y)O3] (where Me is Bar, Sr and/or Pb; 0<X<=0.8, 0<Y<=0.6, 5<=n<=6) or a magnetic film having the composition indicated by above expression is used. Said magnetic material can be formed, for example, by the following processes that the predetermined amount of BaCO3, SrCO3 and/or PbCO3 and Fe2O3 and Ga2O3 and In2O3 are mixed and pulverized. These are then molded by the metal die and sintered at a temperature of about 1,200-1,400 deg.C. Moreover, said magnetic film can be formed, for example, by adhering said magnetic material as a target to a substrate in the thickness of 0.1-10mum by the vacuum deposition method at the substrate temperature of 500-600 deg.C.
Patent JP-S59113644-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIGEMATSU KAZUMASA
IPC: H01L21/28
Filed: 1982-12-20
Abstract: PURPOSE:To improve the hygroscopicity of a PSG film, to prevent the disconnection of a wiring layer formed on the PSG film while miniaturizing an electrode window by an RIE and to improve the degree of integration and reliability of the LSI by forming the electrode window with a stepped section of an easy shape to the PSG film without melting the PSG film. CONSTITUTION:The electrode window 12a is formed to the PSG film 12 in thickness such as 1.0mum formed on a semiconductor substrate 11 by the RIE. The electrode window 12a is formed by the sharp stepped section 12a at that time. A resist film 13 in film thickness such as 8,000Angstrom  thinner than that of the PSG film 12 is applied and formed on the whole surface. A break can be formed in the resist film 13 at the stepped section 12a of the PSG film at that time. When the resist film 13 continues at the stepped section 12b, the resist film 13 is removed to some extent through oxygen plasma etching, etc., and a break of the resist film is formed. The stepped section 12b of the PSG film 12 is shaved to an easy shape through plasma isotropic etching, etc. When the resist film 12 is incinerated and removed through O2 plasma etching and Al is evaporated to form the Al wiring layer 14, the Al wiring layer is formed without a break because the stepped section of the PSG film 12 forms by gradation. A desired passivation film is formed by a PSG film, a nitride film, etc.
Patent JP-H0652494-A (JP)
Title: Bus service management device
Inventor: NAGATA YOSHISHIGE
IPC: G06Q50/00
Filed: 1992-07-30
Abstract: PURPOSE:To display the difference between the planned bus service and the achievement bus service based on the service schedule information and route information which are not changed except the change of diagram independent of the work program requiring everyday plan input at the time of performing the bus service management. CONSTITUTION:As basic information, a central processor 7 is provided with service diagram information and route information. A bus service information input means 20 inputting diagram numbers, route numbers, distance information, and bus service information such as vehicle numbers is provided on an on-vehicle device 2. When the bus service is started, the bus service information is sent by radio from the device 2 to a radio base station 5. The central processor 7 compares the bus service information with the pertinent information from among basic information, displaying the difference between the planned bus service information and the achievement bus service information.
Patent JP-2001050592-A (JP)
Title: Hot blast generator
Inventor: ISHIDAI SHINJI
IPC: F24H3/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a burner head in a site and improve maintainability by enabling a burner head a having combustion blower, a fuel pump, a fuel-jetting nozzle, an ignition plug and an igniter incorporated therein to be installed in a combustion chamber with a coupling by one touch operation. SOLUTION: A hot blast generator suitable for a rail point snow-melting system for railroad has a blower 2 rotated by an AC motor 1 disposed in the front portion of an outer housing 6 to supply air passing between the outer housing 6, the burner head 4 and combustion chamber 5 by its revolution. In this case, the burner head 4 has a unit constitution in which a DC motor 7, a hall sensor 9, a fuel pump 10, a nozzle 11, an igniter 12, a plug 13, a flame sensor 14 and the like are integrally assembled, and is detachably attached to the combustion chamber 5 through a V band coupling 17 by one touch operation.
Patent JP-S6464694-A (JP)
Title: Dry cleaning machine
Inventor: MURAKAMI MITSUHARU
IPC: D06F43/08
Filed: 1987-09-07
Abstract: PURPOSE: To respectively and surely distill and recover a high boiling point solvent and a low boiling point solvent by providing a control means for leading distillate liquid to a first tank until a temperature inside a reflux device reaches a prescribed temperature, stopping the reflux of a solvent to the inside of a packed tower thereafter and leading the distillate liquid to a second tank. CONSTITUTION: A reflux valve 306 is opened until the temperature inside a tower peak part measured by a temperature detection end 307 inserted to the tower peak part of the packed tower 301 exceeds the temperature set beforehand by a thermometer 308 and a part of a solvent mixture condensed inside a capacitor 304 flows down the inside of the layer of packing 302 through a solvent reflux pipe 305 from the upper layer part of the packing 302 of the packed tower 301 and simultaneously flows in through a solvent recovery pipe 309 to a water separator 22.  At the time of detecting that the temperature set beforehand is exceeded at the temperature detection end 307, the reflux valve 306 is closed, the reflux is stopped, the water separator 22 for the low boiling point solvent connected to the solvent recovery pipe 309 is switched to the water separator 22a for the high boiling point solvent simultaneously and the solvent mixture whose main component is the high boiling point solvent is recovered.
Patent JP-2000054781-A (JP)
Title: Structure of tunnel and its construction method
Inventor: KOYAMA YUKINORI
IPC: E21D9/04
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To construct a tunnel which does not require a high technique and can impart a favorable landscape and usefully use a construction site on the ground. SOLUTION: Side wall faces 2 and the upper floor 3 of a tunnel 1 are advanced from a starting shaft in the direction orthogonal to a lining section one after another against the ground to be constructed while mutually connecting elements 5. Concrete is filled in the inside of the elements 5 and the gaps between the elements 5. After curing of the concrete, PC cables are tensed to introduce a prestress into the side walls 2 and the upper floor 3. Foundations 7 are constructed at the bottoms of the starting shaft and the arrival shaft with reinforced concrete. Wall bodies 8 are constructed with reinforced concrete on the extension lines of the side walls 2 on the upper part of the foundation 7, and the side wall 2 are connected to the wall body 8 by anchors 9. Vertical girders 6 are constructed at both ends of the upper floor 3 to support the wall bodies 8.
Patent JP-2001053435-A (JP)
Title: Solder reflowing apparatus and solder reflowing furnace system using the same
Inventor: KANAZAWA SHIGEYUKI
IPC: B23K1/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a solder reflowing apparatus for improving the quality of soldering by heating a substrate on which parts are mounted, and a solder reflowing furnace system using the solder reflowing apparatus. SOLUTION: In this solder reflowing apparatus 100, a substrate P on which parts are mounted is placed on an in-furnace substrate carrying device 200, and inputted to a reflow furnace device 120 so that the substrate can be heated, and that the parts can be soldered. In this case, the carriage width of the in- furnace substrate carrying device 200 can be varied according to the width of each kind of substrate to be carried in with the central part of the heating temperature distribution of heaters 12 and 13 in the widthwise direction of the substrate as a reference according to the width of the substrate to be heated.
Patent JP-S59112288-A (JP)
Inventor: KOMATA ITSUPEI
IPC: G21C15/18
Filed: 1982-12-20
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-H0966627-A (JP)
Title: Image forming device
Inventor: SEKI YUICHI
IPC: B41J2/44
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To surely execute an image forming on the basis of an image signal by properly controlling a synchronization signal in sub-scanning direction. SOLUTION: The printer main body 1 of a color image forming device has a detector 10 of a reference signal in sub-scanning direction and an engine controlling part 11, which produces a synchronization signal in the sub-scanning direction from a reference signal in the sub-scanning direction based on the normal rotational position information of a transferring drum 17 detected by the detector 10 of a reference signal in the sub-scanning direction and judges whether the synchronization signal in the sub-scanning direction is in a normal state or not so as to control an image forming on the basis of an image signal.
Patent JP-H1070531-A (JP)
Title: Data communication system and receiver
Inventor: SUZUKI MASASHI
IPC: H04K1/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system capable of satisfactorily preventing the leakage of data to be communicated. SOLUTION: A personal computer 1 bi-sects data to be transmitted, adds transmission source data and transmission time data to the respective bisected data and transmits respective data to different servers 7a and 7b through different communication routes. Then the respective servers 7a and 7b transmit each received data to a server 5 through the communication route. The server 5 judges whether or not the transmission source data and transmission time data of the received data is matched with those of the already received data, and at the time they are matched, the received data is combined with the already received to obtain data before bisecting.