baber/WOPTO huggingface dataset:
Patent JP-S57185360-A (JP)
Title: Covering composition
Inventor: KAWAMURA KAN
IPC: C09D201/02
Filed: 1981-05-08
Abstract: PURPOSE: The titled composition useful for a coated article having low mar resistance, having improved surface hardness, wear resistance, flexibility, dyability, and durability, comprising a vinyl polymer containing a specific group, ultrafine silica, and a specific coordination compound.  
     CONSTITUTION: (A) A vinyl polymer (e.g., polymer of vinyltrimethoxysilane, etc.) containing a group shown by the formula (R 1  is methyl or ethyl; R 2  is ≤4C alkyl, acyl, etc.; Si is linked to polymer through Si-C bond; m is 0, 1, or 2) is blended with (B) ultrafine silica having an average particle diameter of 1W 200mμ, and (C) a coordination compound (e.g., tetraethoxy titanium, etc.) obtained by bonding a coordinating compound to Al(alkoxide compound), Ti(alkoxide compound), or Zn(II), Co(II), Fe(II), Cr(II), Mn(II), Ca(II), Co(II), Cu(II), Mg(II), Ni(II), to give the desired composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59195922-A (JP)
Title: Sludge treatment apparatus
Inventor: SHIRAKAWA YUUICHI
IPC: E02D3/12
Filed: 1983-04-20
Abstract: PURPOSE:To perform the treatment of sludge with good efficiency by a method in which a reciprocal shaft with a blade group is attached to an elevator base provided on a foundation, the elevator base and the reciprocal shaft are connected with a grout supply path, and an opening is provided in the blade at the tip of the supply path. CONSTITUTION:An elevator base 3 is moved downwards along a portal rail 2, and a stirring blade 11 is penetrated into soft ground of sludge, etc. Reciprocal shafts 4 are reciprocally moved, a grout pump 7 is operated, and grout is supplied through a supply pipe 8, whereupon the grout is injected into the ground from a discharge port 12. The grout can thus be exactly supplied and stirred with good efficiency without causing the simultaneous rotation of soil and the blade. The treatment of sludge can be attained with good efficiency.
Patent JP-H01240920-A (JP)
Title: Intelligent switch
Inventor: YABE RYOICHI
IPC: G06F3/048
Filed: 1988-03-23
Abstract: PURPOSE:To freely change the object and the range of an operating switch by displaying the picture of an input menu on a display with a touch panel, and sending touch input information by performing the recognition processing of touch input on the picture. CONSTITUTION:Since the display 6 with the touch panel and data processing means 1, 4, and 5 are provided, the picture of the input menu to be displayed on the display 6 with the touch panel can be edited and changed freely. Thereby, prescribed control and adjustment can be executed by displaying the picture of the input menu of the operating switch fitted in the layout of an office and performing the recognition processing of the touch input. Also, since input is performed from a picture plane, it is not required to change wiring by changing the picture, and the organization of the switch can be performed easily, which realizes a simple operation and the confirmation of the operation easily.
Patent JP-S62226670-A (JP)
Title: Manufacture of compound semiconductor solar cell
Inventor: UENISHI KATSUZO
IPC: H01L31/04
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a light-weight compound semiconductor solar cell having high photoelectric conversion efficiency by previously forming a plurality of mutually orthogonal grooves to the surface of an Si substrate, growing a compound semiconductor layer, flattening the compound semiconductor layer by mechanical force and generating cracks only in the grooves. CONSTITUTION:A plurality of grooves 12 are worked vertically in a latticed manner in parallel with the surface of an orientation flat in the surface of an n<+> type Si substrate 11. An n-type GaAs layer 13 is shaped orto the substrate 11 by using an epitaxial growth technique, a p-type GaAs layer 14 is grown, and a p-type GaAlAs layer 15 is grown. A section corresponding to the upper section of the groove 12 in the layer 15 is removed through etching, and employed as a contact section 16 for a solar cell. A resist is applied onto the layer 15 at that time, and a mask is aligned through bonding and exposure, thus flattening the whole of the grown substrate, then preventing the deformation of the substrate due to the generation of a crack 17 in the n and p-type GaAs layers 13,14 grown in the groove 12. An insulating film 18 in a contact section 16 is removed, and a p side electrode 19 consisting of an Au-Zn alloy layer is formed. An n side electrode 20 is shaped on thc back of the substrate.
Patent JP-H10258593-A (JP)
Title: Printed matter with lens, its manufacture and device
Inventor: TOMITA SEIJIRO
IPC: B42D15/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To take a series of animation images of a person on a site and seal them into one card in a short time. SOLUTION: A plurality of images taken by an electronic type camera 2 are subdivided into pitches of lens elements of a lenticular lens and printed them by an electronic type printer 4. A series of images of a person are photographed on a site and sealed into one card, and a series of images can be reproduced just like an animation by varying the angles of viewing the card.
Patent JP-H06283005-A (JP)
Title: Variable color lighting system
Inventor: SAIGO MASASHI
IPC: F21S4/00
Filed: 1993-03-26
Abstract: PURPOSE:To control a multiple kinds of light colors in various ways by providing a plurality of single-base type fluorescent lamps of different light colors, and by lighting these lamps simultaneously or in a freely switching manner for a plurality of different light colors by a lighting device. CONSTITUTION:A lighting system 20 comprises an L-color lighting circuit 21 and a D-color lighting circuit 22. The circuit 21 is connected to each L-color lamps 13L, and the lamps are lighted and turned off while the light is adjusted. Each D-color lamp 13D is lighted and turned off by the circuit 22 in the same manner. When a control signal such as a switch signal and the like from a remote control and the like, is received by a sensor, lighting and turn off of the L- and D-color lamps 13L, 13D are switched from one to another, or the lamps are lighted simultaneously by means of the control signal, by a switch circuit 23. By operating via remote control and the like, the white-color light of the lamp group 13 is controlled into either L or D color, or the lamps can be lighted at the same time to control the light into the intermediate color between the L and D colors, or into various colors.
Patent JP-S54161148-A (JP)
Title: Freezing cycle
Inventor: NAKAYAMA HISASHI
IPC: F25B39/04
Filed: 1978-06-09
Abstract: PURPOSE: To lower thermal resistance and to lessen the characteristic variation caused by that of natural air in the freezing cycle provided with a heat exchanger as condenser utilizing thermal siphon action.  
     CONSTITUTION: Medium liquid 2 is enclosed in the bottom section of a thermal siphon container 1 installed perpendicular or inclined, a heat conducting pipe 3 is immersed in said medium liquid 2, and the refrigerant gas of freezing cycle is passed therethrough. When the high-temperature refrigerant gas 7a from the compressor of said freezing cycle is introduced into said heat conducting pipe 3, said medium liquid 2 is boiled by said gas 7a to evaporate and rises as medium gas 4, which is condensed and liquefied through heat exchange with the atmosphere 6 in said container 1 to flow down as condensed liquid. As described heretofore, heat transfer in a heat exchanger is performed by utilizing relative variation. Therefore, thermal resistance can be lowered and thermal efficiency can be raised. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60214760-A (JP)
Title: Antioxidative metabolic halogen-substituted cyclopropanecarboxylic acid ester derivative, its preparation and insecticidal and miticidal agent containing said derivative as active component
Inventor: KATSUTA YOSHIO
IPC: A01N53/06
Filed: 1984-04-05
Abstract: NEW MATERIAL:The compound of formula I [A is group of formula II - formula IV (R6 and R7 are halogen or halomethyl; X is halogen; R8 is halogen or cyano; R9 is halogen, methyl, etc.); R1 is chlorine or methyl; R2 is H, cyano or ethynyl; R3 and R4 are H or F; B is O, S, methylene, etc.; R5 is H or halogen]. EXAMPLE:3'-( 4-Fluorophenoxy )-6'-fluoro-alpha'-cyanobenzyl 2,2'-dichloro-3-( 2,2-dichlorovinyl)cyclopropanecarboxylate. USE:An insecticidal and miticidal agent. PREPARATION:The compound of formula I can be prepared by reacting the cyclopropanecarboxylic acid of formula V or its reactive derivative with the alcohol of formula VI or its reactive derivative, if necessary in the presence of an acid acceptor and a catalyst.
Patent JP-H07275135-A (JP)
Title: Metallic adiabatic double container, its manufacture and internal heating type adiabatic container
Inventor: ITO SEIICHI
IPC: A47J27/21
Filed: 1994-04-06
Abstract: PURPOSE:To reduce a manufacturing defect by facilitating manufacturing by reducing a manufacturing cost and lowering accuracy requested for a manufacturing process. CONSTITUTION:This metallic adiabatic double container 22 comprised by unifying by joining bottomed cylindrical inner cylinder 24 and outer cylinder 26 by forming an adiabatic layer 34 between them is comprised by providing an inner hole 54 pierced through the bottom 46 of the inner cylinder, a diameter expansion part 60 and a diameter contraction part 62 formed so that a cylindrical metallic pipe 50 can pass through an outer hole 56 pierced on the bottom 48 of the outer cylinder 26 and the pipe can be comprised so as to form a step 64 on the outer peripheral plane of the pipe. The edge part of the inner hole and that of the outer hole are formed as flanges bent along and adhered closely with the diameter contraction part of the pipe, respectively, and they are joined with the pipe.
Patent JP-S51149203-A (JP)
Title: Process for preparing optically active allyl esters
Inventor: ARAKI MASASHI
IPC: C07C67/05
Filed: 1975-06-06
Abstract: PURPOSE: Optically active allyl esters are prepared by asymmetric oxidation of olefins with organic peroxides in the presence of a copper complex catalyst derived from an optically active amino acid derivative. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63236333-A (JP)
Title: Method of washing and drying substrate
Inventor: OKOCHI ISAO
IPC: B08B3/00
Filed: 1987-03-25
Abstract: PURPOSE:To quickly dry the surface of a substrate wet with water after the surface is washed with superpure water while preventing any substance from being deposited on the substrate surface by the drying, by washing finally the substrate with superpure water and heating the substrate for transferring heat to the water on its surface and vaporizing the same. CONSTITUTION:A substrate 1 is disposed on a heat exchanger plate 2 mounted within a vessel 3. The heat exchanger plate 2 is heated by a heat generator 5. The vessel 3 is provided with an exhaust port 4 at an end thereof. Atmosphere within the vessel is kept clean and the heat exchanger plate 2 is heated so as to conduct heat to the substrate 1 which has just been washed with superpure water and is still wet with water drops, whereby the wafer is dried and the water is vaporized. The surface temperature of the heat generator 5 at this moment is detected so as to control it at appropriate temperature condition. The exhaust port 4 may be connected to a sucking device or a restricting device in accordance with the temperature condition so as to keep the pressure in the vessel fixed.
Patent JP-H05272801-A (JP)
Title: Electrical hot water feeder
IPC: F24H1/00
Filed: 1992-03-27
Abstract: PURPOSE:To embody low running cost and to enable hot water of high temperature to be always bed by a method wherein a hot water circulating passage is formed to be ranged from a middle position part of a container to a middle pipe, a heat exchanger, an upper pipe and an upper part of the container. CONSTITUTION:A heating means 10 and a heat exchanger 3 having the first water passage 30 and the second water passage 41 are arranged at an outer lower part of a container 1 having a closed cylindrical shape. Each of the first water passage upper part 31 and the container upper part 1a is connected by an upper pipe 4, and each of the first water passage lower part 32 and the container lower part 1b is connected by a lower pipe 5, respectively. An electrical opening or closing valve 6 is arranged in the midway part of the lower pipe member 5. A middle pipe member 7 is connected between the middle position part 8 of the container 8, the electrical opening or closing valve 6 of the lower pipe part 5 and the first water passage 30. The second water passage 41 is connected to a bath tub 40 through a circulating pump 44. A heat exchanger 3 itself generates heat, the first water passage 30 causes the hot water 2 within the container 1 to be hot water of high temperature and the second water passage 41 cause the hot water in the bath tub 40 to be hot water of high temperature. With such an arrangement, it 18 possible to embody the low running cost and to supply the hot water of high temperature.
Patent JP-S63236177-A (JP)
Title: Picture display method
Inventor: HARA KEIICHI
IPC: G09G1/16
Filed: 1987-03-25
Abstract: PURPOSE:To enable a user to perform the diagnosis, analysis, etc., with no waiting time even with a work station, a personal computer, etc., having no arithmetic unit for picture processing only, by performing the picture processing with preference and in steps from a range noticed by the user and displaying pictures on a graphic display device. CONSTITUTION:A user displays a picture on a display device for diagnosis, analysis, etc., and then has input of a noticed range of the picture as well as the picture processing contents too be given to the picture. Based on the range noticed by the user, the picture is divided into said noticed range and its peripheral parts together with each priority. The picture data contains the bit train data of each picture element and can be partially processed. Then the divided pictures are processed in the order of higher priorities and displayed on a graphic terminal. This processing is applied to al divided pictures in steps for display of pictures.
Patent JP-S54160250-A (JP)
Title: Multicore connector for optical fibers
Inventor: YAMAGUCHI KAZUO
IPC: G02B6/38
Filed: 1978-06-09
Abstract: PURPOSE:To make the axial alignment of optical fibers easy and achieve the improvement of connection accuracy by molding the surrounding of high tensile  strength wires or the like for forming guide holes for optical fibers with a resin and cutting these. CONSTITUTION:Cores 5 being held applied with tension are put in a molding mold 4 for making connectors and a resin is filled through its resin injection port 6 and is set. thereafter, the molding mold 4 is removed and the cores 5 are pulled from the molding, after which the molding is cut square to the guide holes created by the cores 5, whereby the connectors are formed. To use these in actuality, the bare fibers of opticalfibers are passed in the guide holes and the ends of the bare fibers are matched at the cut face of the connector, thence the optical fibers and connector are fixed by means of adhesive agents or the like. Such a mechanism as to align the optical axes of the optical fibers is attached to the outside or other of the connector. As a result, the axial alignment of the optical fibers becomes easy and the accuracy of connection better.
Patent JP-H10254906-A (JP)
Title: Retrieval system and retrieval result display method
Inventor: FUJIYOSHI HIROYUKI
IPC: G06F17/30
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To visually perceive a retrieved object by displaying specifically this object on a main screen via a display means. SOLUTION: An object register table 401 is used when the objects are registered with their categories and usually stored in an external storage. Then the table 401 is updated when the objects are registered or deleted. If 8 objects are stored in two storage areas (α, β, for example, both areas α and β are retrieved in a main window 501 showing the inside of the area αwith 'catalog' used as a retrieval key and these retrieval results are shown in a retrieval result display window 502. In such cases, it's specified that the objects A and B included in the area αand an object F included in the area β have category 'catalogs'. Thus, the objects can be visually detected on a main screen.
Patent JP-S62225744-A (JP)
Title: Stop of fuel supply in fuel feeding device for engine
Inventor: KUME TAKEO
IPC: F02D41/04
Filed: 1986-03-27
Abstract: PURPOSE:To certainly prevent the trouble accompanied with the stop of fuel supply by setting the air-fuel ratio at present to the theoretical air-fuel ratio previously to the stop of fuel supply and delaying the ignition timing at present and then bringing the fuel supply into stop. CONSTITUTION:An engine control unit 76 controls the engine power or stops the supply of fuel into an injector 6 under the necessary conditions for preventing engine stall and improving the fuel consumption by the signals of an engine revolution speed sensor 44 and a car speed sensor 60. Previously to the stop of fuel supply, a fuel feed control means sets the air-fuel ratio at present to the theoretical air-fuel ratio by the instruction supplied from an air-fuel ratio setting means, and an ignition timing control means delays the ignition timing by the instruction supplied from an ignition timing retarding means, and fuel feed is brought into stop by a fuel feed control means. Thus, the generation of rich air-fuel ratio is prevented, when fuel supply stops, and posterior combustion is prevented, and the trouble of generation of knocking is prevented, and the trouble accompanied with the stop of fuel feed can be prevented certainly.
Patent JP-H04278991-A (JP)
Title: Picture display controller
Inventor: OKADA YOSHIO
IPC: G09G5/00
Filed: 1991-03-07
Abstract: PURPOSE:To offer a picture display controller provided with function keys superior in universality and flexibility. CONSTITUTION:A touch panel wider than a picture display part 24 is stuck to the surface of the picture display part 24 in a picture display controller 1, and a function key means 25 is arranged in a virtual display area other than the actual display area of the picture display part 24, and a logical index word W including display area data GA corresponding to the key position or the function key means 25 and command data CD for realization of the function of an operation key is generated and is registered in an event data storage means 26. A system control means 2 executes the operation conforming to command data CD of the logical index word W in accordance with the key operation of the function key means 25.
Patent JP-S51144081-A (JP)
Title: Device of closing duct chute
Inventor: HIDEYOSHI HIROAKI
IPC: E04F17/10
Filed: 1975-06-04
Abstract: PURPOSE: A device of closing duct chute, which is simple in construction, which is contained in a wall thickness, which can be manufactured cheaply and which provides reliable operation without being affected by the moisture and gases in the duct. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55161002-A (JP)
Title: Steel powder for powder metallurgy
Inventor: YAMAGAMI TOORU
IPC: B22F1/00
Filed: 1979-06-01
Abstract: PURPOSE: To further enhance the compressiveness of steel powder, and improve the moldability and strength of sintered body, by precipitating P or Sn on the  surface of steel powder to be used as material for powder metallurgy, and setting  the irregularity of shape to more than 1.3.  
     CONSTITUTION: When producing atomized steel powder as the material for manufacturing sintered product by powder metallurgy, the composition of atomized steel powder is specified as C<0.025%, Si<0.05%, Mn<0.35%, Σ[O]<0.25%. Or, P; 0.05W0.30% or Sn; 0.02W0.10%, or both of them are contained as indispensable components. This atomized steel powder is reduced and annealed at a temperature above the melting point of P or Sn, and P or Sn is melted and leached on the surface of particles, and the surface scale layer is removed, and hardly oxidizable P or Sn is precipitated on the surface. Besides, when atomizing, the flow and intersecting angle of water jet are enlarged, and the diameter of molten steel outlet nozzle is reduced, so that the irregularity of steel powder shape expressed by (measured specific area)/(specific area supposing as spherical form) is set to more than 1.3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03291883-A (JP)
Title: Cutting-off device of lightning arrester
Inventor: IRIE TAKASHI
IPC: H01T1/14
Filed: 1990-03-19
Abstract: PURPOSE:To cut off a lightning arrester securely from a system when a resistance element is broken to prevent a permanent earthing by providing a connection to hold overhead a cutting-off device main body between a transmission wire side and an earthing side, and a built-in resistance element which has non-linear type of voltage- current characteristic and explodes and breaks by a disorder earthing current, in the main body. CONSTITUTION:Inside a tube body 3 made in an airtight condition by base bodies 4 and 5, a columnar resistance element 19 whose diameter is a little shorter than the bore of the tube body 3 is fixed, and the resistance element 19 is composed mainly of a zinc oxide whose voltage-current characteristic presents a non-linearity, and it has a property to make a heat reckless run when an electric energy exceeding a specified value per hour is given, and to break by a thermal shock. And a fixing metal 20 which consists of an inorganic glass whose thermal expansion coefficient is larger than that of a porcelain to compose the tube body 3 is provided at the periphery of the element 19, and the element 19 and the tube body 3 are fixed thereby. Furthermore, a coil-form spring 23 and a conductive member 24 made of a copper foil are provided between the base bodies 4, 5 and the element 19, and the base bodies 4 and 5 are heated at the outer side to the axial lines.
Patent JP-H08245588-A (JP)
Title: Method of methylating 2,2,6,6-tetramethyl- piperidin-4-one
Inventor: PURIMO KAROTSUTSUA
IPC: C07D211/74
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for methylating 2,2,6,6-tetramethylpiperidin-4-one, which can be performed on an industrial scale in a high yield without using any carcinogenic or toxic substances.  
     SOLUTION: This method for methylating 2,2,6,6-tetramethylpiperidin-4-one with formaldehyde and formic acid in an organic solvent comprises (A) addition of the formaldehyde to the 2,2,6,6-tetramethylpiperidin-4-one and formation of a 1-hydroxymethyl-2,2,6,6-tetramethylpiperidin-4-one intermediate, and (B) subsequent addition of the formic acid to the 1-hydroxymethyl-2,2,6,6- tetramethylpiperidin-4-one intermediate and formation of 1,2,2,6,6- pentamethylpiperidin-4-one. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04281844-A (JP)
Title: Catalyst for purification of nitrogen oxide
Inventor: CHIYOU AKIRA
IPC: B01D53/94
Filed: 1991-03-08
Abstract: PURPOSE:To offer a catalyst for purification of NOx having especially superior NOx removing ability and enabling safe, easy and efficient removal of NOx. CONSTITUTION:This catalyst for purification of NOx contains silver and enables removal of NOx in gas by contact with the gas in an oxidizing atmosphere contg. hydrocarbon.