baber/WOPTO huggingface dataset:
Patent JP-H04237305-A (JP)
Title: Method for forming nc data for thick film circuit plotting device
Inventor: FUJIWARA HIROAKI
IPC: H05K3/10
Filed: 1991-01-22
Abstract: PURPOSE:To improve the automation rate of forming processing of NC data for a thick film circuit plotting device, to reduce worker's burden and to shorten the processing time of the whole data forming process. CONSTITUTION:An NC data forming process is automated by characterizing it by the shown 2nd process for checking the turning directions of respective vertexes of the tangents of respective sides of a closed graphic formed by segments, circular arc curves expanded to the outside, or both of them as sides by starting the check from an optional vertex of the closed graphic, successively circulating respective vertexes along the outline of a circuit pattern constituted of the closed graphic, determining a vertex whose turning direction is inverted as a dividing point, dividing the closed graphic into a projected graphics by a straight line connecting the dividing point to the initial start vertex, restarting the check by determining the dividing point as the succeeding start point, finding out the succeeding dividing point, dividing the graphic into projected graphics, repeating the dividing operation up to return to the initial start point.
Patent JP-H10193401-A (JP)
Title: Hot runner mold and manufacture of resin molding by utilizing hot runner mold
Inventor: SHIMURA SATOSHI
IPC: B29C45/78
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To attain smooth separation in the gate portion, and make pressure drop uniform in the resin conduit to each molding cavity by providing a plurality of branched portions in the runner portion so as to enable temperature to be controlled individually, and specifying the length of the gate. SOLUTION: At the stationary side 3 of a hot runner mold 1, heaters are installed inward for heat-retainable resin within a series of runner portions 8, and temperature sensors are also installed inward for controlling the temperature of the heaters. A heater 50 is disposed around the projection 47 of a manifold 32. Furthermore, heaters 51, 52, 53 are built in the main body of the manifold 32 in triple relation every two pieces so as to be in a regular hexagonal arrangement with respect to its coross-section. In addition, each independent heater is set in nozzle configured portions 33, 34 in order to make parallel branched portions 15, 16 temperature-controlled individually. Besides, the gate is made 1mm or less in its length.
Patent JP-H10164922-A (JP)
Title: Riding farm work machine
Inventor: ISHIDA ISAO
IPC: F16H57/021
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To arrange a mission case so as to improve the front and back balance of a machine body further more than before while preventing the front-to- back length of the machine body from being prolonged in a riding farm work machine for which a farm work machine is mounted to the rear part of a traveling car body. SOLUTION: The mission case 11 of the traveling car body 2 is arranged so as to position the front end of the mission case 11 on a machine body front side and to position the rear end of the mission case 11 on a machine body rear side to a shaft 104 for transmitting the rotation of a steering wheel 102 from the mission case 11 from a machine body upper side to a machine body lower side and to position the shaft for transmission inside the mission case 11 on either one of the machine body front side and the machine body rear side.
Patent JP-2000207964-A (JP)
Title: Longitudinal lapping method and device for cable
Inventor: NAKANO MASATAKE
IPC: H01B13/26
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To surely and closely fit lapping tape to the outside periphery of a core, to prevent the flow of the core from being hindered by the pressing action for the close fitting and to prevent the circumferential surface of the tape from being damaged. SOLUTION: A roller collective body 6 is composed by mounting multiple squeezing rollers 9, etc., to a core wire 8 in the form of a long string, and the roller collective body 6 is pressed against the circumferential surface of lapping tape 1 and is pulled towards its overlapped part 1a, while supporting the entire core with a stopping roller 7. Thereby, the lapping tape 1 is squeezed towards the overlapped part 1a so that the lapping tape 1 is made to closely fit to the outer periphery of the core.
Patent JP-S59129990-A (JP)
Title: Semiconductor memory cell
Inventor: TERADA KAZUO
IPC: G11C11/40
Filed: 1983-01-17
Abstract: PURPOSE:To obtain a small sized highly integrated semiconductor memory in which the software error due to radioactive particles is decreased by connecting storage sections comprising the 1st and 2d conduction type FETs to which a different reference potential is applied via a capacitor. CONSTITUTION:An N type FET1 to which a reference potential 11 such as ''0''V is supplied by connecting to an N NET3 forming a gate is connected to a P FET2 to which a reference potential such as 5V is supplied by connecting to a P type FET4 via a capacitor C. If a current due to a charge produced on the node N1 or the like by the incidence of radioactive particles such as alpha particles flows in this constitution, the potential of electrodes 1c, 3c of the FETs 1, 3 is changed to decrease the potential difference from the surrounding potential, and when the electrodes 1c, 3c and the surrounding are at the same potential, the potential of the electrodes 1c, 3c is not effected substantially by alpha particles. This is the same as the node N2. As a result, the software error by the radioactive particles is decreased and the semiconductor is miniaturized and integrated highly.
Patent JP-S59132143-A (JP)
Title: Assembling method of semiconductor device
Inventor: AKIYAMA KATSUHIKO
IPC: H01L21/304
Filed: 1983-01-19
Abstract: PURPOSE:To prevent the effect of attachment of dust and the like in atmosphere, by coating and protecting the surface of semiconductor element immediately before a semiconductor chip is sealed in a package and the like. CONSTITUTION:A protecting coating layer 3 is deposited on the surface of a semiconductor wafer in advance and dicing is performed. Therefore cut chips are not directly attached to the surface of a CCD element 2. Since the layer 3 is formed by a synthetic resin having heat resisting property, die bonding and the like are performed on a semiconductor chip 5 with the layer 3 being deposited. Therefore the CCD element 2 can be protected from dust and the like, immediately before the element is closely sealed by a color separating filter and the like. Moisture, which is attached when the surface chip 5 is washed by water after the removal of the layer 3, is dried by a drying means utilizing a centrifugal force. Therefore stain due to drying uneveness is not yielded on the surface of the chip 5.
Patent JP-S63176586-A (JP)
Inventor: YOYASU TOYOHIKO
IPC: E21C37/00
Filed: 1987-01-16
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-H06210325-A (JP)
Title: Manufacture of work roll for cold rolling
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B27/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide a work roll with an excellent wear resistance for a cold rolling. CONSTITUTION:Nickel plating is performed on the surface of a roll, further, trivalent chrome composite platings obtained by dispersing hard particles on a nickel-plated layer, are performed, and a soaking treatment is performed under a condition of <=1 soaking time tauX19<25>/T<10.3>(hr), where T is a soaking temperature ( deg.C). Since the high hardness of the plating film is obtained in a range in which the hardness of the roll base material does not lower, the roll shows an excellent wear resistance.
Patent JP-H11199667-A (JP)
Title: Polyether-ester-amide, antistatic agent and thermoplastic resin composition
Inventor: OMAE TADAYUKI
IPC: C08L33/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyether-ester-amide with improved yellow-based discoloration properties, to obtain an antistatic agent by using the polyether-ester-amide, and further to obtain a resin composition having sustained type antistatic properties and good in balance of mechanical properties. SOLUTION: This polyether-ester-amide is obtained by reacting (a) at least one kind of an amide-forming component selected from an aminocarboxylic acid, a lactam and a salt synthesized from a diamine and a dicarboxylic acid, (b) a polyoxyalkylene glycol, (c) a dicarboxylic acid and (d) a compound having at least three functional groups of at least one kind selected from hydroxy group, carboxyl group and amino group in a molecule, and has 1-4 reduced viscosity (measured as 0.5 wt.% formic acid solution at 25 deg.C). The antistatic thermoplastic resin composition is obtained by compounding a thermoplastic resin with the antistatic agent.
Patent JP-H07274676-A (JP)
Title: Threshing apparatus
Inventor: NAKAJIMA SHINROKU
IPC: A01F12/00
Filed: 1995-01-18
Abstract: PURPOSE:To provide a threshing apparatus with excellent maintainability. CONSTITUTION:This threshing apparatus is obtained by installing locking means for engaging and fixing the side of an upper threshing case in a closed position thereof to three positions of a front position of a threshing chamber, a rear position thereof and a position on the side of a threshing and waste straw conveying chamber and respectively attaching operating levers 25 and 28 formed so as to enable the rocking to the side of the upper threshing case, hook-shaped locking members 21 and 22 integrally rocked with the respective operating levers 25 and 28 and engaging members installed on the side of a lower threshing case 16 so as to engage with the respective locking members 21 and 22 in the respective locking members at the front and rear positions of the threshing chamber, tilted cam faces brought into contact with the engaging members with the lowering rocking of the side of the upper threshing case so as to relatively press and rock the locking members 21 and 22 in the direction to release the locking and engaging recessed parts engaging with the engaging members relatively passing through the tilted cam faces.
Patent JP-S63175591-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1987-01-16
Abstract: PURPOSE:To improve resolution remarkably by tilting the lengthwise direction of each filter stripe of a stripe filter with respect to the scanning line direction and arranging a fundamental wave component signal in a luminance signal band to separate the fundamental wave component signal and the luminance signal respectively. CONSTITUTION:Prescribed 1st-3rd filter stripes F1-F3 are arranged in a prescribed order in a way that the lengthwise direction of the filter stripes F1-F3 is tilted in the scanning direction and light from an object is given to the photoconductive face of a photoelectric face of an image pickup tube 3 through a stripe filter 2, and the vertical correlation of the output signal of the image pickup tube of a least two horizontal scanning lines is utilized and a circuit comprising filters 7-10, 14, 21 is used to output the luminance signal and the fundamental wave component signal in the luminance signal band separately respectively. Thus, the band of the fundamental wave component is set in the luminance signal band, which has been impossible for a conventional device and then the broad band twice the conventional device is attained. Then the resolution is improved remarkably.
Patent JP-H11262003-A (JP)
Title: Method for encoding double bus of digital motion video sequence for fixed bit rate of variable bit rate
Inventor: RAAJESHU RAJAGOOPAARAN
IPC: H04N7/26
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To attain the encoding of a digital information unit with a simple configuration by combining an unit picture quantizing scale which is set through the use of a result obtained by means of analyzing data, through the use of a rate control mechanism with a bit generating precision monitor method and using them. SOLUTION: Entire data are compressed by a picture coder 901 by a bit rate which is obtained by dividing the number of all the bits according to a connection time, plural picture encoding characteristics 904 are collected and they are inserted to a bit stream. A pre-processor extracts the encoding characteristics, filters them and controls the picture coder 903 by a quantizing scale for distributing the number of usable bits by which the quantizing scale becomes all the pictures of segments through the use of the division of sequence to the multiple segments which are aligned to scene change. The two bit streams with a fixed bit rate and a variable bit rate having only a prescribed max. bit rate are generated by the picture coders 901 and 903.
Patent JP-S56103706-A (JP)
Title: Machine tool with numerical control device
Inventor: MASUDA SHIYOUJI
IPC: G05B19/406
Filed: 1980-01-21
Abstract: PURPOSE:To ensure to prevent the misreading of a process information and to increase the efficiency of machine operation, by comparing and analyzing input process information and stored process information and transmitting the process information correctly read in to the operating section. CONSTITUTION:The system consists of an input section 12 reading a process information 10 and analyzing it, operating section 14 which makes start, stop and other operations of a machine tool 20 by the process instruction of the machine operator, operating section 16 which makes processings such as moving trace analysis and speed control of the machine tool 20 by the process information from the input section 12 and the operating information from the operating section 14, control section 18 making the control instruction of machine tool by the arithmetic information and the operating information, the driving section 22 driving the machine tool by the control instruction and memory section 24 storing the read process informa- tion. Further, the process information inputted and that in the memory section are compared for analysis, and the process information correctly read in only is fed to the operating section 16.
Patent JP-H023040-A (JP)
Title: Color photographic developing agent
Inventor: HERUMUUTO HEZERAA
IPC: G03C7/413
Filed: 1989-01-17
Abstract: PURPOSE: To suppress the variation in the characteristics of a developing soln. even after heating and storage by incorporating effective amts. of at least one kind of arom. prim. amine developer and at least one kind of specified compds. without incorporating a bromide. CONSTITUTION: Effective amts. of at least one kind of arom. prim. amine developer and at least one kind of compds. represented by formulae I and II are incorporated without incorporating a bromide. When an effective amt. of hydroxyketone or 1,3-diketone is used as an antioxidant, a coupling reaction proceeds even in a bromide-free high-speed developer without lowering color density at all and a very high antioxidation activity is exhibited. The change of a developing soln. prepd. from a stock soln. contg. hydroxyacetone in sensitometry measurement can be suppressed and the developing soln. is well usable even after heating and storage.
Patent JP-S5391562-A (JP)
Title: Oxide cathode
Inventor: NAKANISHI TOSHIO
IPC: H01J1/26
Filed: 1977-01-21
Abstract: PURPOSE: To lower the operation temperature of an oxide cathode by implant a group of needle-shaped carbon with high reducing power in the electron radioactive substance of an oxide cathode used for an electron tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5499755-A (JP)
Title: Positioning method for torch
Inventor: SAKAI KEIJIROU
IPC: B23K9/02
Filed: 1978-01-25
Abstract: PURPOSE:To surely settle the torch at the arc striking position for performing the welding of good quality, by carrying out vertical positioning for the arc striking position before striking the arc, and then, by settling the center position of weaving and the width of weaving. CONSTITUTION:At first, the torch adjusting switch 13 and the torch'es lateral position adjusting switch 14 are put on for making the torch act the weaving motion. Then, the error DELTAx in the position of center of weaving motion is visually corrected by the micro-adjusting potentiometer 10 for weaving-center-position; and further, the error DELTAw in the weaving width is corrected by the micro-adjusting-potentiometer 11 for weaving width; hereby, by making optimum the weaving motion, the lateral position is adjusted. Next, after the switch 14 is put off, the micro-adjusting-potentiometer 12 for torch'es-vertical-position is settled at the upper maximum position above the bead surface, and the torch-vertically-adjusting switch 15 is put on, so as to move the torch up to the ordered vertical position of the torch, and then, above stated potentiometer 12 is gradually returned to the optimum vertical position for striking the arc.
Patent JP-H10203101-A (JP)
Title: Wheel
Inventor: MIZUTANI YOSHIYUKI
IPC: B29K105/22
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To capacitate a wheel for its lightweightiness as securing the strength required by making a rim be made of fiber reinforced resins, and embedding a metal wire in each peripheral and part at both sides of this rim along the peripheral edge. SOLUTION: A fiber reinforced resin rim 2 and a metallic disk 3 are joined together as one body, and each of metal wires 4 and 4 is embedded in respective peripheral ends 2a and 2a at both sides of this rim 2 which is made up of impregnating thermosetting resin such as unsaturated polyester resin, epoxy resin, diallele phthalate resin or the like, in a reinforced fiber including those of carbon, glass, alamide fibers, by way of example. In addition. a metal wire 4 to be embedded in a peripheral edge part 2a of the rim 2 is, for example, a steel wire, or poano wire, etc., and respective two metal wires 4 and 4 are inserted and processed into the peripheral end parts 2a and 2a at both sides of the rim 2 parallelly in a ring form along each peripheral edge. With being structured like this, its weight is sharply reduced, while those of necessary strength and rigidity are maintainable.
Patent JP-S5288855-A (JP)
Title: Dryer for sheet-like substance
Inventor: KAWABATA NOBUO
IPC: G03D15/02
Filed: 1976-01-20
Abstract: PURPOSE:To obtain a device capable of removing liquid on the surface of recording paper and drying the recording paper without using other sub-means and changing a kind or transferring system of the recording paper, with a simplified construction for rotating rollers engaging with the recording paper.
Patent JP-H09200879-A (JP)
Title: Network access system
Inventor: SAKURAI YOSHIO
IPC: H04Q11/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to increase equipments in a public communication network, to eliminate the necessity of fare charge in the public communication network and to obtain an economical effect by directly connecting each subscriber's terminal equipment to a network such as a wide band LAN without passing an exchange. SOLUTION: Plural remote multiplex transmitters (RTs) 2 for storing plural terminals 1 are connected to a subscriber's line sorting module (LXM) 4 through multiplex communication lines 51. In the module LXM 4, a processor 46 receives '2B+D' channels from the terminals 1 through the RTs 2. The processor 46 sets up one Bchannel communication pass to be separated in each terminal 1 in a time division network (TDNW) based upon a previously determined condition and connects the communication pass separated in each terminal 1 to a multiplexing device (FH) 45. The FH 45 multiplexes B channels separated and connected correspondingly to each of plural terminals 1 and connects the multiplexed channel to a network through a private line 52.
Patent JP-H11205541-A (JP)
Title: Image reader and image forming device
Inventor: HARADA KENTARO
IPC: G03B27/50
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device with which correct image information can be inputted by preventing the image information from being inputted again by reflection on the back side of a protecting member. SOLUTION: This device is provided with a scanner for scanning light on an original, image forming lens for guiding light reflected from the original in a prescribed direction, light receiving part 34 for receiving light guided by this image forming lens through light receiving elements 82... and reading the original image of the original, and light transmissible protection glass 84 attached so as to form a prescribed angle on the light receiving plane of the light receiving elements 82... in order to protect the light receiving plane and to reflect light reflected from the light receiving plane in a direction out of the light receiving plane.
Patent JP-H11202460-A (JP)
Title: Color development processing solution for silver halide color photographic sensitive material and its processing
Inventor: NAKAHANADA MANABU
IPC: G03C7/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To possess an aptitude for rapid processing and to improve gradation and to enhance the storage stability of the processing solution and to reduce developing fog and color blurring by incorporating at least one kind of specified compound and iodide ions of a specified range of the concentration (mol/l). SOLUTION: This color development processing solution for the silver halide color photographic sensitive material contains at least one kind of compound represented by the formula and the iodide ions of the range of 6.0×10<-7> -7.0×10<-5> mol/l. In the formula, R<1> is a -OH, -OR<4> or -NHR<5> group; each of R<4> and R<5> is an alkyl group; each of R<2> and R<3> is a -H or -C(O)-R<6> group; R<6> is an optionally substituted alkyl or aryl group; each of X and Y is C and H atoms necessary to form a 6-membered ring together with other atoms; and Z is a -N= or -S= or -C= atom.
Patent JP-H09196626-A (JP)
Title: Original size detection apparatus
Inventor: TOYOIZUMI TERUHIKO
IPC: G03B27/62
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus by which the size of an original can be detected reliably and stably. SOLUTION: In an apparatus, an original P is placed on an original base 13, and the size of the original is detected automatically by at least two original detection sensors 20A, 20B installed at the lower part of the original base 13 while an original cover 12 is being closed. In this case, light receiving parts 22A, 22B and light-emitting parts 21A, 21B at the original detection sensors 20A, 20B are arranged nearly parallel to an original mounting face, and the arrangement of the light-emitting part 21B and the light receiving part 22B at the original detection sensor 20B on the other side is made reverse to the arrangement of the light-emitting part 21A and the light receiving part 22A at the original detection sensor 20A on one side.
Patent JP-S58123134-A (JP)
Title: Car guide display
Inventor: KAWAI NOBORU
IPC: G06F3/037
Filed: 1982-01-18
Abstract: PURPOSE:To know at a glance the route and distance to a destination, by displaying an estimated traveling route previously by means of a light pen or a route once travelled. CONSTITUTION:A display circuit 8 contains a driving circuit and a storage circuit to display the starting point, destination, estimated traveling route and traveling locus respectively at a display 9. The driving circuit applies a scanning system and requires a background display, and the brightness of the background is increased or decreased to facilitate the discrimination for the display of the estimated traveling route, etc. As a result, an input is possible by means of a light pen 4. The storage device stores temporarily the estimated traveling route and the traveling locus. The display 9 uses a CRT most suitably in terms of a scanning system.