baber/WOPTO huggingface dataset:
Patent JP-S5514937-A (JP)
Title: Fuel injection system internal combustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02M29/00
Filed: 1978-07-17
Abstract: PURPOSE: To reduce the variation of air-fuel ratio of fuel injection system internal combustion engine for taking corrective action against exhaust gas by supplying intake introduced from between a throttle valve and controlling valve downstream thereof through a sub-intake path to a combustion chamber to form eddy current therein.  
     CONSTITUTION: Either a throttle valve 14 or controlling valve 15 is made a butterfly valve. When an engine is started with the throttle valve 14 being closed, negative pressure of intake downstream of the throttle valve 14 is increased so that a drive 16 drives the controlling valve 15 to be closed. Fuel injected from a nozzle 29 is supplied from a sub-intake path 11 to a combustion chamber 4. As the throttle valve 14 is opened gradually, the controlling valve 15 is gradually opened to supply intake from the sub-intake path 11 and both main intake paths 10, 7. Fuel injected from nozzles 28, 29 is dispersed widely over the surfaces of the throttle valve 14 and controlling valve 15 while the fuel is well atomized and fuel attached to the inside of the main intake path 10 is reduced since the intake abuts directly against these surfaces. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5713541-A (JP)
Title: Slide system coordinate input device
Inventor: SHIRATORI YOSHIO
IPC: G06F3/00
Filed: 1980-06-27
Abstract: PURPOSE:To elevate the workability and also to reduce an input error, by moving a pendestral into the upper horizontal surface of an inclined character board surface. CONSTITUTION:In case when a Chinese character is inputted to a computer, etc., an operator holds a control 5, moves a pedestral 4 along a bar 2 in the direction as indicated with an arrow C, also moves the bar 2 along guide rails 3, 3' in the direction as indicated with an arrow B, and irradiates a character to be inputted, by a visible ray from a light emission element which has been provided on the lower part of the pedestral 4. X and Y coordinates of the pedestral 4 in this case are detected by a detecting means, and this coordinate code signal or a Chinese character signal based on the coordinate code signal is outputted. In this case, since a character board surface is inclined, it is easy to see, and an input error scarcely occurs.
Patent JP-H04296376-A (JP)
Title: Coating composition
Inventor: SAKURAI TAKAHIRO
IPC: C09D175/04
Filed: 1991-03-26
Abstract: PURPOSE:To develop a coating capable of exhibiting excellent adhesion not only to plastics such as PPO or ABS but also to PP, and providing velvet finish, etc. CONSTITUTION:A coating composition consisting essentially of (A) chlorinated polypropylene or chlorinated polypropylene graft acrylic resin, (B) a polyester resin, consisting essentially of a straight-chain dibasic acid and a polyhydric alcohol and having >=50wt.% content of straight-chain components at <=20wt.% benzene nucleus concentration, (C) a polyisocyanate compound and (D) organic resin beads for providing suede finish.
Patent JP-S59213631-A (JP)
Title: Preparation of pyrophoric file for cigarette lighter
Inventor: YONEDA YUUSHIN
IPC: F23Q2/46
Filed: 1983-05-20
Abstract: PURPOSE:To prepare a pyrophoric file for cigarette lighter in one step and with low cost by charging a semihardened glass material in a mold and press- forming the file part and the shaft in one body. CONSTITUTION:A cylindrical mold 1 is prepd. so as to be dividable into two parts by a face passing through a rotary shaft, and a groove 1a having the shape corresponding to a pyrophoric file which is divided by the face passing through the rotary shaft is provided on its dividing face wherein the central axis of the groove 1a is made to correspond to the rotary shaft of a pyrophoric file to be formed. The groove 1a is designed to provide a pyrophoric file combined with a file part 2a, auxiliary gear 2b, and a shaft 2c in one body, by one-step molding. Semihardened glass is charged in the groove 1a, and another segment 1 of the mold is laid thereon from above, and the glass material is press-formed to provide the external shape of the pyrophoric file. Further, a ring 5 is worked to protrude a blade rod 3 out of the forming surface by separating the mold 1, 1 from the molded product.
Patent JP-S61247222-A (JP)
Inventor: TADA KAZUHIKO
IPC: H02H7/12
Filed: 1985-04-24
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-H11242088-A (JP)
Title: Composite electromagnetic shield material of metal and inorganic reaction type spraying material
Inventor: SUGA TAKAO
IPC: G12B17/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To realize electromagnetic shield effect without easily making any joint on various bodies regardless of shape, by compounding metal material to inorganic raw material comprising silica in the form of powder, flake or meshes. SOLUTION: Metal such as nickel, copper, aluminum and iron is compounded to inorganic reaction type inorganic raw material adding water and an alkaline to silica SiO2 in the form of powder, flake or meshes. As a result, composite electromagnetic shield material realized by a spraying or painting method can be obtained. Shield effect can be held in the same function state without easily making any joint on various bodies regardless of the whole face of a required space needing an electromagnetic obstruction measure, for instance, a curved surface, irregularity, a circle or any other shape. In addition, even for the existing building, large-scaled work is not needed with good working efficiency, an execution process can be shortened, and good economical electromagnetic wave shield can be realized.
Patent JP-S5211109-A (JP)
Title: Continuous raw material feed apparatus in vacuum melting furnaces
Inventor: YOSHIMATSU YOSHIAKI
IPC: F27D3/10
Filed: 1975-07-17
Abstract: PURPOSE: In melting under reduced pressure, continuous feeding of optimum volume of raw materials is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11262844-A (JP)
Title: Sheet metal working system
Inventor: SAKUMA TAKEO
IPC: G06Q50/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet metal working system for working a sheet metal into a predetermined shape by using a plurality of sheet metal working lines, wherein the plurality of sheet metal working lines are efficiently operated in many types and small lots of production to improve throughputs. SOLUTION: A sheet metal working system includes a plurality of sheet metal working lines 1, control means 2, 3 for controlling the sheet metal working lines, a sheet metal working information storage means 4 for storing sheet metal working information fed to the control means and a production information storage means 6 for storing production information including production types and production numbers, the sheet metal working information including sheet metal material information representing thickness and quality and a sheet blanking die shape information representing working position coordinates and blanking die shapes for blanking sheet metals and the control means transforming the sheet metal working information into blanking die information used for every sheet metal working lines and their set position information to be output.
Patent JP-S61245964-A (JP)
Title: Automatic pouring device
Inventor: KANAMORI AKIHIKO
IPC: B22D39/00
Filed: 1985-04-24
Abstract: PURPOSE:To reduce pouring cycle with a titled device which moves electrically a ladle (vessel) at the top end of a supporting arm and ladles a molten metal by correcting the high-speed descending section of the ladle in accordance with the molten metal level. CONSTITUTION:The data on the position of the molten metal level for each of respective pouring cycles (distance between C and D) is obtd. by a molten metal level detecting sensor 5 and is inputted to the arithmetic part of a control device. The data on the respective positions; the descending start position point A (distance between A and D), speed change position point B (distance between B and D) and descending lower limit position point D of the ladle 3 stored preliminarily in a memory part are fed together with the above-mentioned data to the above-mentioned arithmetic part. The equations I, II (alpha is the predetermined and specified value between the molten metal level and the point B) are operated to calculate the correction rate betaof the descending speed change position. The position point B is successively lowered according to the rate beta to maintain always the specified distance between the point C and the point B. The pouring cycle is thereby considerably reduced and the problems of scattering of the molten metal and the deterioration of quality are simultaneously solved.
Patent JP-H07265496-A (JP)
Title: Winning port device for arranging ball machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1994-03-31
Abstract: PURPOSE:To easily exchange each detection switch individually when it is exchanged. CONSTITUTION:In a winning port device for an arranging ball machine provided with plural detection switches 26 in which plural winning ports 37 are arranged on the upper part of a winning case 22 in columnar shape and which detect a game ball entering each winning port 37 arc arranged accordance with each winning port 37 in columnar shape, a supporting member 23 provided with plural guide holes 50 to support each detection switch 26 individually and freely insertibly is loaded on the winning case 22 loadably/unloadably, and each detection switch 26 is loaded on a substrate 24 fixed on the supporting member 23 loadably/unloadably via a connector 25.
Patent JP-2000285043-A (JP)
Title: Image communication device, server device and method for registering capability
Inventor: TOYODA KIYOSHI
IPC: H04L12/58
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To acquire the capability information of a destination terminal by a transmitting side terminal and to automatically register the capability informa tion of the called party. SOLUTION: An image communication device 11A inquires a server 13A about capability owned by a called party 14B, and when the server 13A does not store the capability information of the called party 14B, inquires a DNS server 14A and acquires the ccapability information. The acquired capability information of the called party 14B is registered in the server 13A or in an internal memory.
Patent JP-S59213120-A (JP)
Inventor: NAKANO SHIGEHARU
IPC: H01G2/14
Filed: 1983-05-18
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-H09277215-A (JP)
Title: Flooring material
Inventor: HAYASHI MORIO
IPC: B32B21/13
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a flooring material, which can be easily finished flat. SOLUTION: A center piece 1 consisting of a medium density fiber board 5 and veneers 7 laminated on both the vertical sides of the medium density fiber board 5 is arranged at the center of this flooring material and, around the center piece 1, peripheral pieces 2, each of which is produced by laminating odd number of veneers 8 having their wood grain directions crossed with each other, are arranged and laminated.
Patent JP-S62242981-A (JP)
Title: Form peeling device in fixing device
Inventor: KUDOME YUTAKA
IPC: B65H29/54
Filed: 1986-04-15
Abstract: PURPOSE:To prevent the surface of a roller from being flawed by the tip of a peeling claw, by moving a revolving shaft of the peeling claw onto a circular arc, in case a large load has been applied to the tip of the peeling claw due to twining of a form to a heat roller or a paper jam, etc. CONSTITUTION:If a paper jam is generated, a peeling claw 11 is pressed strongly against on the surface of a heat roller 2. However, at the same time, an arm member 15 rotates upward centering around the rotation center A against a torque spring 13. Also, the rotation center B of the peeling claw 11 being in the tip of the arm member 15 moves in the direction of a point C, on a circular arc BC. Moreover, it is prevented that an excessive force is applied to a contact D of the peeling claw 11 and the surface of the heat roller 2, and a tip part 11A of the peeling claw 11 is separated from the surface of the heat roller 2 and forms a void D'. In this way, it is prevented that the surface of the heat roller 2 is flawed by the peeling claw 11.
Patent JP-S5612062-A (JP)
Title: Device for generating electricity by hydraulic force and pneumatic pressure
Inventor: YOSHIDA OSAMU
IPC: F03B13/06
Filed: 1979-07-11
Abstract: PURPOSE: To generate electricity, by mixing air bubbles into the flow of water which has a head as to a water surface and by collecting the air bubbles at a downstream place and utilizing the collected air.  
     CONSTITUTION: Air, which is mixed as bubbles 14 into drained water 4, is conveyed into a drain pipe 8 by the flow of the drained water 4 so that the air reaches a place under a float 12. Under the float 12, the drained water 4 is released into a drain passage and the air bubbles 14 rise in the water. In the float 12, the bubbles go out of the water into a space 13. The air flows from the space 13 to a constant pressure tank 10 through a flexible gas pipe 11. The air is supplied under constant pressure from the tank 10 to a pneumatic turbine generator 9 to produce electric power. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03287209-A (JP)
Title: Twisting preventing method for optical fiber connection part when processing excessive length
Inventor: SETAISHI YUKIO
IPC: G02B6/24
Filed: 1990-04-03
Abstract: PURPOSE:To prevent an optical fiber from being twisted by coiling one optical fiber in one direction and the other in the opposite direction and forming loops, connecting the loops, then inverting them according to a specific procedure and equalizing the numbers of the right and left loops. CONSTITUTION:The left and right optical fibers 3 and 3' are coiled in mutually opposite directions without leaving any twist; and the left optical fiber is coiled counterclockwise (n) (positive number) times and the right optical fiber is coiled clockwise (n+1) times to form the coiled loops. Then uncoiled parts are made to abut on each other without twisting, and then connected. Then when the connection part 6 is gripped and twisted (180 deg.) counterclockwise, the right optical fiber 3 crosses the left optical fiber 3' one over the other to form one large loop. Then the connection part 6 is gripped, the large loop is inverted forward, and then one loop of the right optical fibers 3 and 3' is uncoiled. Therefore, the coil is twisted once since the clockwise loop is uncoiled and this twisting cancels twisting caused by the twisting and inversion. Consequently, the twisting of an excessive-length part is eliminated.
Patent JP-H10270284-A (JP)
Title: Manufacture of dielectric ceramic material
Inventor: OTANI OSAMU
IPC: B01J19/08
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing dielectric ceramic material for manufacturing a small-sized multilayer ceramic capacitor of low cost, wherein generation of a segregation phase is restrained, short-circuiting failures do not exist, characteristics deterioration in time is small, electrostatic capacity is large and reliability is high by improving dispersion of subcomponent to main component of dielectric ceramic material, and making composition uniform. SOLUTION: One or at least two kinds from among BaTiO3 , CaTiO3 , SrTiO3 or BaZrO3 are made to be the main component. Component containing at least three kinds of compounds selected out of the respective compounds of Ba, Ca, Sr, Mg, Si, Cr, Y, V, Mn, W, Zr is used as subcomponents, to be mixed in the above main component. Dielectric ceramic material wherein the above subcomponent of at least 0.2 wt.% and at most 10.0 wt.% is contained in the main component is manufactured. After the subcomponent is made into fine powder by water grinding, granule of the subcomponent is made by freezing and drying.
Patent JP-S57210495-A (JP)
Title: Block access memory
Inventor: INAGAKI YASABUROU
IPC: G11C7/10
Filed: 1981-06-10
Abstract: PURPOSE:To speed data transfer by inputting and outputting data at every half period of an external clock for driving input and output shift registers. CONSTITUTION:Switches are changed over by shift registers 70 to send data, appearing atI /O buses, to a data-out buffer 60 and also to send data, entering a data-in buffer 50, to a memory circuit throughI/O buses. TheI/O1-I/O4 ofI/O buses in the memory circuit are connected to the buffers 50 and 60 through control transistors T1-T4. At the leading edge of an external clock phi, clocks phi1 and phi2 are generated to hold the output phiS1 of the 1st stage at a high level, and the signal of theI/O1 is outputted to the buffer 60 through the T1. At the trailing edge of the clock phi, clocks phi1 and phi2 are generated to hold the output phiS2 of the 2nd stage at the high level, and the signal of theI/O2 is outputted to the buffer 50 through the T2. Similarly, one bit is read in a half cycle.
Patent JP-2000283368-A (JP)
Title: Bent joint with thrust guard mechanism and thrust guard structure for bent pipeling part
Inventor: NAKAGAWA HIROHIDE
IPC: E03B7/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To trouble same time and in the application of a thrust block of complex shape by providing a back of a bent part of a bent joint with a thrust guard mechanism having a ground pressing surface gradually expanded outwardly. SOLUTION: A pair of surface plates 21 are mounted on the outside of both ends of a bent joint 1 while passing the through holes. The outer edges of these surface plates 21 are fastened by a fastening part of an outer end fixing member 221 contacted with an outer surface of a back of a bent part 11 of the bent joint 1 through a sleeper material 223, the inner ends are fastened at a fastening part by an inner end fixing member 222, and a thrust guard mechanism 2 is disposed on the back of the bent part 11 of the bent joint 1. This thrust guard mechanism 2 is provided with a relative ground pressing surface 212 where an interval between a pair of surface plates 21 are gradually expanded into the V-shape toward the outside of the back of the bent part 11 of the bent joint 1.
Patent JP-H07256136-A (JP)
Title: Household electric crude refuse treating device
Inventor: KURITA HARUMI
IPC: B65F1/14
Filed: 1994-03-22
Abstract: PURPOSE:To finely pulverize household crude refuse and decrease the amt. of the crude refuse of a treating plant by housing the crude refuse into a crude refuse housing container, actuating a safety device at the time of closing and engaging an outside cap and operating a motor constituting body to rotate a rotary blade. CONSTITUTION:The outside cap 4 is first opened and the crude refuse is housed into the crude refuse housing container 9 at the time of treating the crude refuse. Next, the outside cap 4 is closed and a supporting member 3 and the outside cap 4 are fastened by an engaging pawl piece 16. This fastening state is checked by a pair of contact pieces 19, 20. In succession, a switch 25 is turned on in order to actuate the motor constituting body 8 and the rotary blade 13 is rotated via a driving shaft 14 by an output shaft 10, by which the crude refuse on the periphery thereof is pulverized. As a result, the crude refuse is finely pulverized to an extent that a water distribution piping is not clogged even if the crude refuse is discarded from the drain port of a sink. The switch 25 is thereafter turned off and a pressing piece 6 is pushed to open the outside cap 4 and the crude refuse housing container 9 is taken out of an outside container 1 by utilizing a removing part 9c.
Patent JP-S61248176-A (JP)
Title: Graphic generating device
Inventor: YOSHIDA JUN
IPC: G06F3/153
Filed: 1985-04-25
Abstract: PURPOSE:To store graphic data with a small quantity of data and to obtain a graphic generating device to generate a smeared graphic at a higher speed by dividing a graphic trapezoidally and storing it to an intermediate data memory. CONSTITUTION:Out of the graphic data stored at a graphic memory 1, the polygon necessary to smear is divided trapezoidally by a trapezoidal divider 2 and the trapezoidal data are stored to an intermediate data memory 3. A trapezoid generating device 4 takes out successively the trapezoidal data from the intermediate data memory 3, smears the internal part of the trapezoid, converts to the picture element data and writes to a frame memory 5. Thus, to an intermediate data memory 3, the pattern data can be stored by the trapezoidal data which has a data quantity larger than the graphic data and a data quantity much smaller than the run length, and the trapezoidal generating device 4 can be realized with the constitution a little larger than a straight line generating device.
Patent JP-S5425058-A (JP)
Title: Machine hand
Inventor: NAGANO YUKIO
IPC: B25J15/00
Filed: 1977-07-27
Abstract: PURPOSE:To improve the working efficiency of a machine hand by pivotally securing an inside pawl of a pair with an outside pawl to a supporting base between the outside pawls to rotate the inside pawl upon operation of the outside pawls to thus simultaneously attach or detach a plurality of articles by one drive source.
Patent JP-S5714227-A (JP)
Title: Analog-to-digital converter for pcm circuit
Inventor: UENO NORIO
IPC: H03M1/18
Filed: 1980-06-30
Abstract: PURPOSE:To set the extent of attenuation of a variable attenuator automatically by finding a shift-register set value on the basis of an encoder output level while comparing the peak digital value of an encoder as a constant-level test tone with a reference level. CONSTITUTION:A test tone of a constant-level sine wave is applied to a variable attenuator 1 in maximum attenuation set by a shift register 8, and from an encoder 3, a peak digital value which corresponds to its input level is outputted to a comparator 4. Then, the comparator 4 stores a register 5 with an output digital value which corresponds to the peak of the test tone. The comparator 6, while comparing the peak value of the register 5 with the output digital value of the encoder 3 which corresponds to the peak value of the sine wave with a reference level, subtracts the value of the shift register through a subtractor 7 until both the value conicide with each other. When the value of the shift register 8 is written in a memory 9 and a test mode is reset, a changeover switch SW is changed over to a memory 9 side, so that the extent of attenuation is set.
Patent JP-H07298069-A (JP)
Title: Color facsimile equipment
Inventor: KOBAYASHI JUNICHI
IPC: H04N1/387
Filed: 1994-04-27
Abstract: PURPOSE:To improve identification performance of a receiver side by adding a separate color to each destination name and a comment for each destination. CONSTITUTION:When a registration command is entered from a panel 22 together with an abbreviation number, a CPU 12 registers a comment, a destination and it color or the like to an abbreviation dial storage section 28 corresponding to the abbreviation number depending on the registration command. In the case of transmission, when an abbreviation number registered is entered by the panel 22, a scanner 14 reads a transmission original while decomposing the original into plural color components and a coding decoding section 18 converts read data into compression coding information. When an additional request such as a comment is entered from the panel 22 together with the abbreviation number, the CPU 12 generates additional image information by a color registered in cross reference with the entered abbreviation number and the additional image information is added to the compression coding information to generate transmission image information and it is sent via a communication line.