baber/WOPTO huggingface dataset:
Patent JP-S607246-A (JP)
Title: Converter
Inventor: YAHATA MEIKI
IPC: H04L12/413
Filed: 1983-06-27
Abstract: PURPOSE:To stop quickly the generation of a signal from a device (a) by storing temporarily a signal generated from the device (a) in a network A of the CSMA/CD system in case transmitting the said signal to a certain device (b) of other betwork B or directly to the device (b), and transmitting a signal from the converter when the storage exceeds the storage capacity of the storage means or is on the verge of exceeding, causing the collision of signals supplied from the device (a). CONSTITUTION:A signal 40 from an MODEM is confirmed for the normal procedure by a transmission procedure detecting circuit 41 and fed to an error detection circuit 42. An informing signal part 44 is fed to a buffer memory. A signal stored in the buffer memory from the network B goes to a transmission signal 54 to the network A, fetched by a word assembling circuit 48, grouped into blocks, added with a check bit for error detection and fed to the MODEM through a transmission procedure transmitting circuit 29. When an overflow signal 56 of the buffer memory arrives from a control signal, a collision forcing signal generating circuit 58 is set, the transmission request is outputted and also a collision forcing signal is fed to a word assembling circuit 48. The MODEM of the terminal (a) detects collision and stops transmission.
Patent JP-H07294440-A (JP)
Title: Spectral analyzer
Inventor: HONDA AKIRA
IPC: G01N21/74
Filed: 1994-04-28
Abstract: PURPOSE:To provide an analyzer into which a plasma emission analyzer and an atomic absorption analyzer are integrated. CONSTITUTION:A sample part 10 on which a plasma torch 30 for plasma emission analysis and a heating tube 22 for atomic absorption analysis are placed, is arranged, and the sample part 10 is respectively moved so that a plasma flame 25 on the tip of the plasma torch 30 comes to a light introducing port 26 of a spectral part 11 when the plasma emission analysis is performed, and that the central shaft 27 of the heating tube 22 comes to the light introducing port 26 of the spectral part 11 when the atomic absorption analysis is performed.
Patent JP-H02292960-A (JP)
Title: Block encoding system
Inventor: KASHIWAGI TOSHIHIRO
IPC: H04N1/415
Filed: 1989-05-08
Abstract: PURPOSE:To produce an encoding table at every object phenomenon at the time of the application of a 2-dimensional standard system by scanning all picture elements within a single block based on the bit plane information and then performing the scanning task in the next block when the picture signals are divided into blocks and encoded. CONSTITUTION:An image processors 22 actuates a video disk 23 with an instruction given from a CPU 21 and fetches the picture signal to output the converted digital data to the CPU 21. A picture memory 24 stores the pictures sent to the CPU 21 from the processor 22 by an amount equal to one frame. A RAM 26 stores the emerging frequencies of black and white line lengths of both bit frame information phi1 and phi2 respectively. A ROM 25 stores an encoding table which encodes a program to be used by the CPU 21, the central value Le, and the partial value Ld. Then the pictures sent from the processor 22 are stored in the memory 24 by an amount equal to one frame. These stored pictures are divided into the prescribed blocks via the CPU 21, and all picture elements of a divided block are scanned on the information of the RAM 26 and the ROM 25. Thus the scanning task is proceeded to the next block.
Patent JP-S606453-A (JP)
Inventor: ODAJIMA TOORU
IPC: H05K1/03
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5738435-A (JP)
Title: Method for forming graphed curve block copy
Inventor: FUKAMI TAKUSHI
IPC: G03F1/00
Filed: 1980-08-19
Abstract: PURPOSE:To form an exact graph block copy in a short time, by using a function table calculator to form a numerical list to be used for input converted into an actual dimension of an original, and drawing the graph through an automatic block copy drawing machine and a drawing controller. CONSTITUTION:A numerical list matched to the actual dimension on an original 2 and another numerical list converted for use in input are formed by using a function table calculator 6 from an equation indicated on the original 2. Then, the original 2 is placed on the coordinate reader 1 of an automatic drawing machine to read out axes, scales, lead lines, etc. and these are stored in a read memory 12 through a computer 11. Coordinate values are received from the numerical list for input calculated before by a free curve reading mode, and added to the read memory 12 through the computer 11. All the read data stored in the memory 12 are sent to a drawing section 9 to draw the function curve graph by a drawing controller 13, thus permitting an exact graph block copy to be formed in a short time.
Patent JP-S5637249-A (JP)
Title: Glass for slag wool and its preparation
Inventor: MORIYA YOSHIO
IPC: C03C13/06
Filed: 1979-09-05
Abstract: PURPOSE: To inexpensively obtain the titled glass having properties fit for fiber spinning by mixing scrap glass into molten slag discharged from a blast furnace in an iron manufacturing process and melting the glass.  
     CONSTITUTION: 20W60wt% Scrap glass is mixed into 40W80wt% molten slag discharged from a furnace in an iron manufacturing process so that the total amount accounts for ≥90% as oxides, and the glass is melted at ≥1,400°C. Glass fiber is then manufactured from the resulting glass. As the scrap glass, glass vessels recovered on the streets and/or their crushed matter is used, and blast furnace slag is a kind of waste, so this method is beneficial to the saving of resources and the protection of environment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5340951-A (JP)
Title: Hydraulic control circuit for automatic tension
Inventor: SHINODA KAZUO
IPC: B66D1/44
Filed: 1976-09-24
Abstract: PURPOSE: To enable switching between mooring (approaching to a quay) and automatic tension (automatic mooring) by one lever in a hydraulic automatic tension winch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5238186-A (JP)
Title: Laminate sheathed cable
Inventor: ABE KOUICHI
IPC: H01B7/18
Filed: 1975-09-22
Abstract: PURPOSE: By making the connecting part of a laminated tape have a perfect reinforcement effect and dispersing the stress when an external force is applied to a cable, a mechanical characteristic shall be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04342398-A (JP)
Title: Picture signal processing device
Inventor: YOKOYAMA TOSHIHIKO
IPC: H04N9/64
Filed: 1991-05-20
Abstract: PURPOSE:To provide the picture processor capable of maintaining, the continuity of a subcarrier phase even when the skew correction is performed after a picture signal based on an NTSC television system is color-encoded. CONSTITUTION:When the skew correction processing is performed after the color encoding of the picture signal based on the NTSC television system at its output, the color encoding processing is performed according to a phase- shifted subcarreir signal during the picture signal delayed by 0.5H (H means -horizontal scanning period) in the skew correction processing.
Patent JP-H06323866-A (JP)
Title: Position detecting method for automatic running vehicle
Inventor: SHINASUE TAROU
IPC: G01C21/04
Filed: 1993-05-17
Abstract: PURPOSE:To detect the current position, moving speed and moving direction of an automatic running vehicle accurately by running the automatic running vehicle fixed with detecting means at a predetermined interval along a guide rail alternately arranged with parts to be detected having different detection characteristics. CONSTITUTION:When an automatic running vehicle 3 runs in X1 direction along a guide rail 2, a metal detection sensor 4 detects a part 2A to be detected which is subsequently detected by a metal detection sensor 5 located at a position of 90 deg. input phase shift. The operation is repeated and detection signals are fed to an operating means 6 where the current position and moving speed of the vehicle 3 are operated based on detection signals received from the sensors 4, 5 and previously inputted dimensions L1, L2 of the parts 2A, 2B in the moving direction. Moving direction of the vehicle 3 is also detected based on the input order of signals delivered tram the part 2A. This method realizes accurate detection of the current position, moving speed and moving direction of the vehicle 3 without adding the idling amount of wheel and axle due to slip as a moving distance or detecting the speed from the r.p.m. at the time of idling.
Patent JP-H0672762-A (JP)
Title: Beta-alumina solid electrolyte
Inventor: NAKAGAWA MIKIO
IPC: C04B35/10
Filed: 1992-05-07
Abstract: PURPOSE:To provide a high quality beta-alumina solid electrolyte having mechanical strength and Na ion conductivity necessary for a beta-alumina tube used in a sodium-sulfur cell. CONSTITUTION:Starting material for beta-alumina is subjected to iron removal treatment and conditioning before sintering so that Fe and Si are contained in sintered beta-alumina by 20-600ppm (expressed in terms of Fe2O3) and 20-600ppm (expressed in terms of SiO2), respectively, and sintering is carried out at a low firing temp. by the action of Fe2O3 and SiO2 as sintering aids.
Patent JP-H07232475-A (JP)
Title: Medium to be recorded, ink jet recording method medium and dispersion of alumina hydrate
Inventor: YOSHINO HITOSHI
IPC: B41M5/52
Filed: 1994-04-28
Abstract: PURPOSE:To provide a medium to be recorded which can comply with inks of various compositions, is of superior absorption properties, controls the generation of print bleeding and beading and provides the high image density and also provide an ink jet recording method using the medium by containing an alumina hydrate of average pore radius of half value width and the pore diameter distribution as specified values. CONSTITUTION:A medium to be recorded containing an alumina hydrate of average pore radius of 20-200Angstrom  and the half value width of pore diameter distribution of 20-150Angstrom  is used. Even inks of different kinds and volumes of a dye and a solvent can be printed on the same quality level without the effect to a recorded image. For instance, the constitution in which the alumina hydrate is added into a sheet starting from the adjustment of a raw material is formed, or the constitution in which an ink receptive layer 2 composed of the alumina hydrate and a binder is formed on a base 1 as a single layer is formed. As the alumina hydrate is provided with positive charge, an ink dye is fixed in a good manner to form an image of good coloring, and also the alumina hydrate is preferred particularly as a material used for the receptive layer 2, since problems like the browning of black ink and light fastness generated in the conventional process using a silica compound are not generated.
Patent JP-H08301796-A (JP)
Title: Production of 8c aromatic hydrocarbon
Inventor: TSUCHIYA FUJIO
IPC: C07B61/00
Filed: 1995-05-12
Abstract: PURPOSE: To effectively utilize butenes which occur in oil refinery but are a little poor in usefulness to produce 8C aromatic hydrocarbons such as xylenes in high yield by bringing butene dimers of low branching degree into contact with the reforming catalyst. CONSTITUTION: Olefins of 8C, as dimerized buttens with an average branching degree of 0.7-2.2, or paraffins of 8C as a hydrogenation product of the 8C olefins are brought into contact with a reforming catalyst (suitably platinum/alumina catalyst), preferably at 460-560 deg.C, 0.5-30kg/cm<2> G, H2 /oil molar ratio of 0.5-10 and LHSV of 0.1-10 hour<-1> . The starting butene is preferably free from isobutene. The dimerization of butenes is preferably carried out by using, as a dimerization catalyst, a solid acid comprising alumina or titanium oxide catalyst containing sulfuric acid radical but is weaker than the superstrong acid and has an acid strength of 11.35<Ho<=1.5 where Ho is the Hammett's acidity function value whereby butene dimers of low branching degree are obtained.
Patent JP-H10307798-A (JP)
Title: Certification system in load distributed certification server
Inventor: ISHIDA YAYOI
IPC: G06F21/45
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To shorten certification time by directly transmitting a certification request to a specified distributed certification server. SOLUTION: A managing main certification server MNGNWS, sub- certification servers NWS1 to NWS4 and a certification requesting device NAS are mutually connected through a network to specify the distributed sub- certification servers NWS1 to NWS4. The server MNGNWS prepares destination information medicating users managed by individual servers NWS1 to NWS4 based on user list signals received from the servers NWS1 to NWS4 and transmits a 2nd certification request signal to the sub-certification server corresponding to a specified user name included in a 1st certification request signal outputted from the device NAS.  The sub-certification server concerned transmits the user list signal storing the user name managed by the server itself to the server MNGNWS and sends a certification response signal based on the 2nd certification request signal outputted from the server MNGNWS to the device NAS.
Patent JP-S61272376-A (JP)
Title: End station for ion implantation device
Inventor: SHINOZUKA NORIYASU
IPC: C23C14/48
Filed: 1985-05-28
Abstract: PURPOSE:To treat a large bore wafer, to use at a large electric current and to improve the production efficiency by providing a wafer holder, an ion beam source and a shielding plate which are made relatively movable in the radial direction of the wafer an furnishing a sectorial slit for transmitting ion beams to the shielding plate. CONSTITUTION:A wafer 1 is fixed to a wafer holder 2 and rotated at a specified high speed. An ion beam 3a from an ion beam source 3 is passed through a sectorial slit 4a having width smaller than the diameter of the beam, moved in the radial direction of the wafer 1 by an electrical means and the radial direction of the wafer 1 by an electrical means and irradiated. Or the beam 3a is not moved, the holder 2 and the shielding plate 4 are moved in the radial direction of the wafer 1, ions are implanted and implantation is continued while controlling the difference in the irradiation time of the beam 3a due to the difference in the velocity between the outer peripheral part and the central part of the wafer 1 by the opening degree of the slit 4a. By such a constitution, the sheet-fed treatment by mechanical or semimechanical scanning is made possible and the productivity can be improved.
Patent JP-S595301-A (JP)
Title: Target value setting device of feedback control system
Inventor: METSUGI MASATAKE
IPC: G05B1/01
Filed: 1982-06-30
Abstract: PURPOSE:To set a target concisely and correctly, by constituting so that the same value as a target value or the important lower several digits of the target value coincide with a numerical value which is a reference signal of a feedback control. CONSTITUTION:A radiation thermometer 5 measures a temperature by receiving a thermal radiation from a material to be heated, which is heated and whose temperature is raised, and generates an output of an industrial measuring instrument. This output is inputted to a controller 8c through a signal transducer 8a. A temperature setting device 9a sets a target temperature. This temperature setting device 9a uses a potentiometer provided with a numeral window, has a main setting device 9a1, and lower limit and upper limit setting devices 9a2, 9a3, and a target value 90 is displayed by turning a dial 90. Its value or its lower several digits coincide with a numerical value which is a reference signal of a feedback control.
Patent JP-H1098271-A (JP)
Title: Interlayer insulating agent and multilayered printed wiring board
Inventor: SUZUKI AYUMI
IPC: H05K3/46
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of a resin-insulating layer which is suitable for providing a highly reliable printed wiring board, in which viaholes can be formed efficiently without causing continuity failures caused by an undeveloped part and an interlayer insulating agent. SOLUTION: In a printed wiring board on which upper- and lower-layer conductor circuits are electrically insulated form each other by an insulating resin layer 2 but electrically connected to each other through viaholes, formed through the insulating layer 2, the upper part of the insulating layer 2 is constituted of an adhesive layer 2b formed by hardening an adhesive for electroless plating and the lower part of the insulating layer is constituted of an insulating agent layer 2a, formed through hardening treatment by an interlayer insulating agent prepared by scattering heat-resistance resin particles 18 which dissolve in an acid or oxidizing agent and have an average particles size of 0.1-2.0μm in a heat-resistant resin which hardly dissolves in the acid or oxidizing agent.
Patent JP-H08289073-A (JP)
Title: Facsimile equipment
Inventor: NAOI YUICHI
IPC: H04N1/00
Filed: 1995-04-17
Abstract: PURPOSE: To confirm an image an image stored in an image memory for transmission and an received image stored in the image memory at a low cost without print out. CONSTITUTION: A common use memory 1 is made up of an image memory 11 storing image data read by a scanner 31 and image data received via a communication line and up of a frame memory 12 storing image data to be converted into a video signal. A video control block 5 converts the image data stored in the frame memory 12 into a video signal of the NTSC system according to a command of the operator and provides an output of the converted signal.
Patent JP-H09272080-A (JP)
Title: Automatic ticket receiving equipment from left-handle car
Inventor: MAEKAWA SHOICHI
IPC: B25J1/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To simplify action in a clip part in an equipment tip end and attain lightening of weight, by wrapping a cylindrical shuttle with the tip end in roundness in the hollow circular center of a main finger, and providing a main rubber pad in a shuttle tip end, mount part in an intermediate upper part and a field part in a rear part. SOLUTION: A sliding shaft 12 is inserted to a slide bearing 13, each pipe is connected, both ends of the sliding shaft 12 are secured by a shaft stopper. Both ends of a roll feed screw are tightened to a motor shaft 7-A and an arm field protrusion, an arm field 11 is secured to a tip end part of an arm pipe 3, a main finger 4 and a subfinger 5 are secured to the front of the arm field 11. A cylindrical shuttle 9 with the tip and formed round is wrapped in the hollow circular center of the main finger 4, an main rubber pad 9-D is provided in a tip end of the shuttle 9, a mount part is provided in an intermediate upper part, a field part 9-F is provided in a rear part.
Patent JP-H0412243-A (JP)
Title: Filter with perpendicular hole and its manufacture
Inventor: YASUBOSHI MICHIHIRO
IPC: C12M1/12
Filed: 1990-05-02
Abstract: PURPOSE:To prevent the vortex and to efficiently catch a body to be inspected of the sufficient quantity by manufacturing a filter with perpendicular hole having a hole of specific film thickness, average hole diameter, average numerical aperture and hole number fluctuation rate. CONSTITUTION:As for a mask 3, a transparent part 1b for allowing radiant rays to transmit through by desired position, shape and size is formed by performing chrome plating 7 to a quartz glass plate 6, and passing through processes of application of a resist, exposure, development, etching, and peeling- off of the resist. Also, a state of the transparent part 1b of the mask 3 is transferred to a synthetic resin film 2b by a relation of 1 : 1, therefore, as for the mask 3, the transparent part 1b is formed like a hole of 0.01 - 50mum average hole diameter, 10 - 50% average numerical aperture, and <= 15% hole number fluctuation rate. In such a way, by using the mask 3, many holes can be formed simultaneously.
Patent JP-S5448740-A (JP)
Title: Biphenyl esters
Inventor: SHIONOZAKI YOSHITAKE
IPC: C07C67/00
Filed: 1977-09-26
Abstract: NEW MATERIAL:Biphenyl ester of formula I (R is C 4W8  straight-chain alkyl).  
     EXAMPLE: 4-(4-Cyanophenyl)benzoic acid 4'-n-hexyloxyphenyl ester.  
     USE: Liquid crystal having excellent stability, positive dielectric anisotropy and a broad temperature range of liquid crystal.  
     PROCESS: For example, 4-bromobiphenyl is allowed to react with acetyl chloride in the presence of A1 chloride to give 4-acetyl-4'-bromobiphenyl, which is then reacted with Br 2 NaOH to afford 4-bromobiphenyl-4'-carboxylic acid. Treatment of the compound thus obtained with CuCN gives 4-cyanobiphenyl-4'-carboxylic acid which is then made to react with thionyl chloride to give 4-(4-cyanophenyl) benzoic acid. Finally this compound is made to react with 4-n-hexyloxyphenol to afford the objective compound of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09282493-A (JP)
Title: Method and device for arithmetic processing of three-dimensional graphic data
Inventor: ARAKAWA YOSHIKI
IPC: G06T17/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To realize efficient and speedy arithmetic processing by a small amount of data and calculation by executing shape arithmetic through the use of triangle face data and three-point line segment data. SOLUTION: A graphic input processing part 02 divides the boundary face (surface) of a three dimensional basic graphic into triangular faces based on three-dimensional basic graphical data inputted by an interactive display part 01 to be converted to triangular face data and three-point line segment data. The three-point line segment is defined to be a line segment with anther point sharing the vertex of an adjacent triangular face on its line segment in addition to both tip points against a normal line segment defined by its both tip points. A triangular face data processing part 03 executes the shape arithmetic of a three-dimensional graphic expressed by triangular face data and three-point line segment data, namely a shaped sum (addition), a shaped difference (subtraction) and a shaped product (obtaining an overlapped part) by using three-point line segment data.  A graphic output processing part 04 execute hidden line or hidden surface processing to generate a display graphic and a picture.
Patent JP-S5340603-A (JP)
Title: Breather valve of vertically opening and shutting type for blast furnace
Inventor: NOSHITA KOUHEI
IPC: C21B7/00
Filed: 1976-09-27
Abstract: PURPOSE: To open and shut the valve part with satisfactorily sticking it to the valve sheet and with moving it vertically and to prevent the gas leakage by horizontally moving the slider connected by link to valve part supporting beam of breather valve at blast furnace top. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02293801-A (JP)
Title: Asymmetrical optical fiber coupler
Inventor: NODA JUICHI
IPC: G02B6/42
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the bittle-loss coupling degree of a multimode optical fiber and a single mode optical fiber by consisting the above coupler of the single mode optical fiber stretched until the single mode is attained and the single mode optical fiber welded and stretched to the central part of a stretched part and coupling the light of the multimode optical fiber to the single mode optical fiber. CONSTITUTION:The single mode optical fiber 13 is prestretched, by which the mode is converted to the single mode in the stretched part 15 even if any mode is excited in the multimode optical fiber 23 before the stretched part 13. The nearly 100% coupling is obtd. with a little loss by the welding and stretching of this multimode optical fiber 13 and the single mode optical fiber 11. The little loss connection of a semiconductor laser 21 and the single mode optical fiber 24 at a high connection allowance is executed in this way.