baber/WOPTO huggingface dataset:
Patent JP-H02275694-A (JP)
Title: Manufacture of ceramic board
Inventor: KATSUBE SEIJI
IPC: H05K3/40
Filed: 1989-08-22
Abstract: PURPOSE:To improve flatness of a chip pad to be printed on a through hole and to improve adhering strength of an IC chip by flattening the uneven part of conductive paste filled in the hole. CONSTITUTION:When a chip pad 4 is printed on a ceramic green sheet 1, conductive paste 3 is filled in a through hole 2 formed on the sheet 1. Thereafter, the sheet 1 is pressurized to flatten the uneven part of the paste 3 filled in the hole 2. Thus, the flatness of the pad to be printed on the hole is improved, the adhering strength of an IC chip is improved to prevent insufficient strength and irregularity.
Patent JP-H0639859-A (JP)
Title: Powder slush molding apparatus
Inventor: KAWAUCHI YOSHIRO
IPC: B29C41/18
Filed: 1992-07-23
Abstract: PURPOSE:To eliminate the adhesion of a powder to a seal member by allowing the shape of the peripheral wall of the thermoplastic powder receiving part of a bucket to coincide with the outer peripheral shape of the product molding part of a mold and producing a seal material to the upper end part of the peripheral wall and independently performing the heating of the periphery of the seal material and that of the molding part other than the seal material. CONSTITUTION:A thermoplastic powder is charged in the powder receiving part 22a of a bucket 22. The peripheral wall 23 of the receiving part 22a is allowed to coincide with the outer peripheral surface 24b of the product molding part of a mold 24 and a seal material 26 is provided to the upper end part of the peripheral wall 23. The periphery of the seal material 26 is heated by a heating means 29 and the molding part other than the seal material 26 is independently heated by a heating means 28. The mold 24 and the bucket 22 are closed to perform reversed slush molding and the powder is brought into contact with the surface of the mold 24 to form a resin film. At this time, even when the seal material 26 comes into contact with the mold 24, the mold at the contact part is not directly heated and, therefore, the temp. of the mold at the contact part is low and no powder is bonded to the seal material 26.
Patent JP-S58188593-A (JP)
Inventor: JIYON ARAN MATSUKEN
IPC: B23K26/08
Filed: 1982-12-13
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-H0263665-A (JP)
Title: Vacuum die casting device
Inventor: SAGA NORIHIKO
IPC: B22D17/14
Filed: 1988-08-31
Abstract: PURPOSE:To inhibit a fact that a molten metal is brought to jet outflow into a cavity before an injection by connecting a back pressure control chamber and a vacuum source by a first vacuum leading-in passage, and also, connecting the back pressure control chamber and the cavity by a second vacuum leading-in passage. CONSTITUTION:At the time point when a plunger chip 5 closes a pouring hole 4, vacuum pressure is supplied through a first vacuum leading-in passage 8 from a vacuum source P. As a result, first of all, pressure in a back pressure control chamber 5B is reduced through a first vacuum leading-in passage 8, and thereafter, the inside of a cavity 1 is brought to pressure reduction to a vacuum through a second vacuum leading-in passage 9 connected to the back pressure control chamber 5B. Accordingly, the degree of vacuum of the back pressure control chamber 5B becomes larger temporarily than a degree of vacuum of the inside of the cavity 1. In such a way, it can be prevented entirely that the open air intrudes into a sleeve chamber 3A from a gap between the outer peripheral surface of the plunger chip 5 and the inner peripheral surface of an injection cylinder sleeve 3, therefore, it does not occur that a molten metal in the sleeve chamber 3A is brought to jet outflow into the cavity 1 before an injection.
Patent JP-2001049558-A (JP)
Title: Knit for tool for assisting body such as belt for low back pain, and its knitting
Inventor: YOKOYAMA KENICHI
IPC: A61F13/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic fabric having both characteristics of elasticity and rigidity, and further having a three-dimensional structure by using a needle bed type warp knitting machine. SOLUTION: This knit for a tool for assisting a body, such as a belt for low back pain, knitted by a one needle bed type warp knitting machine is obtained by interknitting rigid filaments 2, 3 so as to sandwich the row of parallelly interknitted elastic yarns 1 in the wale direction, from front and back both sides, in a zigzag state over several to ten-odd wales, and constituted so that both the surface of the zigzag part may face to each other while sandwiching the row of the elastic yarns 1 by using each of the stitch-supporting turning back point of the zigzag part.
Patent JP-H1063616-A (JP)
Title: Data transmission system
Inventor: YOSHIDA HIROKAZU
IPC: G06F13/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system capable of simplifying an interface between devices and suppressing the increment of hardware quantity in a data transmitting side device. SOLUTION: A data receiving side device 2 is constituted of an input buffer 14 for inputting data from an output buffer 3, a buffer write control circuit 12 and a buffer write control circuit 13 corresponding to the buffer 14, a buffer read strobe counting circuit 25 for counting read strobe signals outputted from the buffer 14, and an unsent ACK counter 2-1 for storing the number of unsent ACK signal data and the data transmitting side device 1 is constituted of an output buffer 3 for storing output data, and an unprocessed data number counter 7 for counting the number of unprocessed data stored in the butter 14, etc., included in the device 2.
Patent JP-S6276203-A (JP)
Inventor: MOTOHASHI HIROYUKI
IPC: H05B37/00
Filed: 1985-09-30
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-H0264654-A (JP)
Title: Toner for electrophotography
Inventor: KUBO MASAHIKO
IPC: G03G9/09
Filed: 1988-08-31
Abstract: PURPOSE:To obtain the toner for electrophotography with which electrostatic charge impartation is uniformly executed and which has excellent electrostatic chargeability by combining a compd. classified as 'C.I. Solvent Yellow 16, 56, 60 or C.I. Solvent Blue 14(R)' or a binder resin for the toner. CONSTITUTION:The 'C.I. Solvent Yellow 16, 56, 60 or C.I. Solvent Blue 14(R)' is used in the binder resin for the toner as the constituting component. The oil soluble dye classified as the 'C.I. Solvent Yellow 16, 56, 60 or C.I. Solvent Blue 14(R)' dissolves well in the binder resin for the toner and uniformizes the charge control agent components in the individual fine toner particles. The toner having the uniform electrostatic chargeability is obtd. without generating unequalness in electrostatic charge impartation.
Patent JP-H0266858-A (JP)
Title: Connector
Inventor: FUKUDA KAZUNORI
IPC: H01R13/58
Filed: 1988-08-31
Abstract: PURPOSE:To make the positioning easier by providing a gearing member of a cover near the aperture, forming a connection member at the cover, and moreover, forming plural positioning members which are geared to the gearing member and connected to the connection member, at the periphery of a connector body. CONSTITUTION:Wires are inserted from wire connecting holes 39 of a connector main body 2, the tips of the wires are inserted between a terminal plate 34 and a nut 36, and fastened and connected. One side gearing projection 40 of the main body 2 is geared with a gearing groove 11 of a cover member 4, the connected wires are arranged to recessed grooves 15 for wire insertion, led toward the outer side, and another cover member 5 is connected to the cover member 4. A connecting projection 13 of the member 4 is connected to a connecting recess 14 of the member 5, a screw inserted from a screw insertion hole 9 of the member 5 is screwed to a screw hole 7 to combine the both members 4 and 5, and the main body 2 is installed and fixed in the cover 1. And, by positioning a positioning member 41 at the position of a connecting projection 12 selectively, the drawing-out direction is converted. The positioning can be carried out easily in such a way.
Patent JP-S59107784-A (JP)
Title: Production of brake disc
Inventor: MARUYAMA IWAO
IPC: B23K26/00
Filed: 1982-12-14
Abstract: PURPOSE:To produce a titled product by rotating an assembly consisting of a disc plate and pad sliding contact rings on both side faces thereof, irradiating laser light from both side faces thereto while moving optical waveguides in a vertical direction and welding the assembly spirally or like multiple circles. CONSTITUTION:Laser light is irradiated from a light source 10, via a pair of righ and left optical waveguides 9, 9 on both outsides of an assembly 3 consisting of a disc plate 1 and pad sliding contact rings 2, 2 on both side faces thereof, to said assembly. The respective inside superposed surfaces 3a, 3a are welded 11 by the laser light and the respective welds 11 have the circular orbits along the rotating direction with the rotation of the assembly 3. The assembly 3 and the waveguides 9, 9 are relatively moved along the radial direction of the assembly 3 in this stage. The welds 11 which are spiral over the entire part are obtd. if, for example, the waveguides 9, 9 sides are made freely movable as a whole in the vertical direction.
Patent JP-S6278115-A (JP)
Title: Production of powdery raw material for sintered zirconia
Inventor: UEDA KENICHI
IPC: C04B35/48
Filed: 1985-10-02
Abstract: PURPOSE:To produce the titled raw material powder having high purity in high efficiency at a low cost, by desiliconizing a mixture of zircon powder and a carbon-containing material and subjecting the product to the stabilizing heat-treatment in the presence of a stabilizing agent. CONSTITUTION:(A) Zircon powder having a purity of >=98.5% and particle diameter of <=44mum is mixed with (B) a carbon-containing material (e.g. petroleum coke) at a molar ratio of silica in the component A to carbon in the component B (C/SiO2) of 0.4-2.0. The mixture is heat-treated in a non-oxidizing atmosphere under reduced pressure of <=0.6atm at 1,300-2,000 deg.C to effect the dissipation and removal of the silica component in the component A. The zirconia powder produced by the above process is added with one or more stabilizers selected from MgO, CaO, Y2O3, CeO2 and a compound forming the above oxide by heating, crushed, mixed and subjected to the stabilizing heat-treatment at 800-1,800 deg.C in air. The amount of the stabilizer is 0.5-20mol% based on the component A.
Patent JP-H0668792-A (JP)
Title: Design of color cathode-ray tube
Inventor: ITO YUKIO
IPC: H01J29/07
Filed: 1992-08-17
Abstract: PURPOSE:To provide a color cathode-ray tube designing method by which failure in vertical stripes of a color cathode-ray tube can be eliminated. CONSTITUTION:In a designing method of a color cathode-ray tube provided with a panel 1, carbon inside of the panel 1, the first phosphor, the second phosphor and the third phosphor formed respectively while sandwiching the carbon between them and a color selecting mechanism 2 as a mask having an opening part inside of the panel 1, the panel and the color selecting mechanism is designed in such a way that light from a light source arranged in the first light source position G passes through respective prescribed positions in the first opening part and the second opening part adjacent to the color selecting mechanism 2, and is reflected on the panel outside surface 1a, and intersections A and B with the panel inside surface 1b are found, and light whose light source is arranged in the second light source position R or the third light source position B passes through a prescribed position in the first opening part or the second opening part, and is reflected on the panel outside surface 1a, and a point C situated between the A and the B is found among the intersections with the panel inside surface 1b, so that a ratio of a distance AB to a distance AC or BC can fall within prescribed range.
Patent JP-H0882954-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: SHINTAKU TAKASHI
IPC: G03G9/087
Filed: 1994-09-13
Abstract: PURPOSE: To improve the dispersibility of additives such as a colorant and an electrostatic charge controlling agent in a resin and to ensure superior electrostatic charge characteristics by incorporating a specified compd. into a toner. CONSTITUTION: This toner contains a resin, a colorant and an olefin-maleic anhydride copolymer. The resin is, e.g. polystyrene or polychlorostyrene. The colorant is, e.g. titanium oxide, zinc white, magnetite or carbon black. The copolymer is, e.g. represented by the formula, wherein R is H and/or alkyl which may have a substituent, (n) is a natural number and the alkyl is, e.g. methyl, ethyl, n-propyl, isopropyl, pentyl, decyl, icosyl, triacontyl, tetracontyl, pentacontyl or hectyl.
Patent JP-S6373155-A (JP)
Title: Automatic chemical analyzer
Inventor: OGAWA YOSHIBUMI
IPC: G01N35/02
Filed: 1986-09-16
Abstract: PURPOSE:To make an analyzer compact, by arranging the odd number of reacting tubes, providing a rotary table, which turns each reacting tube by a half turn +1 pitch for every 1 cycle, and arranging washing positions at specified positions together. CONSTITUTION:Reacting tubes 11a-11m are stopped at position, where the tubes are turned by a half turn +1 pitch from the state, which is the same arrangement as the stopped state of a rotary table 10, by the driving of the table 10 through an annular holder 12. When the odd number of the reacting tubes are used, the total pitch numbers of the movement of the tubes by a half turn +1 pitch can be shown by (n+1)/2, where (n) is the total number of the reacting tubes. During the turning of said half turn +1 pitch, measurement of light in a measuring system 15 can be continuously performed with respect to each reacting tube, which shields an optical axis 16 of the system 15. Then the measurement of the light is repeated with the combination of the turning time and the stationary time as 1 cycle by the same way. Thus the data of the light measurements of all the reaction tubes, which have shielded the optical axes 16 every time, can be obtained.
Patent JP-H0957766-A (JP)
Title: Interior finish material and its manufacture
Inventor: KITAOKA YOSHIMI
IPC: B60R13/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the incidence of flashes and make it possible to manufacture an interior finish material with sufficient efficiency by solidifying an unsolidified resin molding material packed in a packed space under a pressure state. SOLUTION: Molding dies 1-3 with an injection path 1a communicating with the interior of a cavity C and this cavity C are prepared. In addition, a highly rigid base material 4 and a less rigid skin material 5 are arranged in the cavity in such a manner that these materials are faced to each other. At the same time, an injection opening 4a bored through the non-designed area of the base material 4 is matched with the injection path 1a. Next, a resin molding material 6 is injected into a packing space C between the rear surface of a skin material 5 and the rear surface of the base material 4, from the infection path 1a and the injection opening 4a.  Next, the lower part of the injection path 1a is blocked with a slide core 10 by extending a rod 10a, so that the unsolidified molding material 6 packed in the packing space C is solidified by a foaming pressure under a pressurized state, and consequently, an interior finish material is formed in an in-mold fashion. Thus the obtained upholstery is composed of the skin material 5 fixed to part of the base material 4 and the resin molding material 6.
Patent JP-H04101884-A (JP)
Title: Rewritable organic optical recording medium
Inventor: KAWAGUCHI TAKEYUKI
IPC: G11B7/24035
Filed: 1990-08-22
Abstract: PURPOSE:To efficiently perform the recording of optical data due to a configurational change (bump formation) at the time of heating and the erasure of a recorded bump by constituting the recording layer provided on a substrate of a three-dimensional crosslinked polymer containing a dye so that the crosslinking density of the crosslinked polymer is continuously attenuated from the surface of the recording layer in a thickness direction. CONSTITUTION:A photo-crosslinkable polymer or oligomer containing a dye is applied to a substrate 1 and irradiated with active rays to form a three-dimensional crosslinked body 2. At this time, the irradiation with active rays is carried out so that the crosslinking density of the crosslinked body is continuously attenuated from the surface of the coated layer in a thickness direction. The polymer or oligomer is a thermoplastic one wherein no flow deformation is generated by heating after crosslinking and the surface of the coated layer is in a resinous state but the interior thereof is in a rubbery state at room temp. and the surface crosslinked layer of the coated layer is also in a rubbery state under the heating due to the irradiation with recording and erasing laser beam. The thermoplastic polymer or oligomer is one having a UV crosslinkable functional group selected from an epoxy resin, a polycarbonate resin, a modified phenoxy resin, a polyurethane resin, a polyester resin and a polyamide resin.
Patent JP-H0883132-A (JP)
Title: Information processor
Inventor: TAKEUCHI SHIGEKI
IPC: G06E3/00
Filed: 1994-09-13
Abstract: PURPOSE: To accelerate the processing speed of an information processor and to miniaturize the processor itself by obtaining the arithmetic result by providing an output part for detecting and outputting the interference of electronic waves controlled by a control part to propagate through an arithmetic part with the electronic wave as a medium. CONSTITUTION: This device is provided with a control part 5 for controlling an electron beam 1 with an input signal 2, arithmetic part 7 through which the electronic wave of the electron beam 1 controlled by the control part 5 propagates, and output part 11 for detecting and outputting the interference of the electronic wave propagating through the arithmetic part 7 and controlled by the control part 5.  Then, the information processing result is provided by receiving the interference of each electronic wave with the electronic wave of a wavelength shorter than light as the medium and a processing according to a complicated conversion algorithm is unnecessitated so that the processing speed can be accelerated and since the wavelength of the electronic wave used as the medium is shorter in comparison with the case of using light or the like as the medium, the device itself can be miniaturized.
Patent JP-H1150618-A (JP)
Title: Ventilating ridge structure of hip roof
Inventor: NITTA HARUO
IPC: E04D13/16
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To ventilate an attice space sufficiently, and to prevent the infiltration of rainwater into a ridge. SOLUTION: A ridging material 2 having specific structure having a plurality of vertically penetrated ventilating holes 2F, left-right ventilating paths communicated with the ventilating holes 2F and a plurality of support projections zigzag constituting the ventilating paths is disposed along a flat ridge and a hip. A ventilating opening 7A communicating the lower space 5 of the ridging material 2 and an attic space 6 is formed to the ridge section of a batten 7.
Patent JP-S6199769-A (JP)
Title: Belt pulley
Inventor: OBATA HIDEO
IPC: F16C33/74
Filed: 1984-10-18
Abstract: PURPOSE:To prevent oil from leaking out to the outside by providing an annular groove and an annular wall on the side of a belt pulley that confronts with the end surface of an oil impregnant bearing metal, so that oil leaking out from the oil impregnant metal due to centrifugal force is caught in the annular groove. CONSTITUTION:A main shaft 7 is fixed to a chassis 8. A belt pulley 9 where an oil impregnant bearing metal 10 is pressed into is fitted to the main shaft 7 and rotatably supported. An annular groove 11 is disposed on the inside diameter surface of the belt pulley 9 on the end surface side of the oil impregnant bearing metal 10. The inside diameter phid1 of the annular groove 11 is larger than the outside diameter phid2 of the oil impregnant bearing metal 10. Further, an annular wall 12 is disposed adjacent to the outside of the annular groove 11. The inside diameter phid3 of the annular wall 12 is smaller than the inside diameter phid1 of the circular groove 11.
Patent JP-S58109034-A (JP)
Inventor: HERUMUUTO FUORUSUTAA
IPC: G01T1/24
Filed: 1982-12-14
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-S59112453-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUBOTA SHINYA
IPC: G11B15/43
Filed: 1982-12-17
Abstract: PURPOSE:To make a tape run stably by a simple constitution without requiring dimension control nor adjustment by supporting an almost tapered rotating member on a rotatable arm to which a turn energizing force is given in one direction on a board, and conrolling tension in the width direction of the tape. CONSTITUTION:A fixed guide 6a for controlling the upper and lower positions of a tape 3, and a turnable arm 18 are pivoted on a shaft 17 on a board, a shaft 19 is erected vertically to the board, on the arm 18, an impedance roller 7 having some inertial mass is pivoted so as to be freely rotatable, also a spring is extended between the arm 18 and the board, and the arm 18 is energized to turn in one direction, by which the impedance roller 7 is brought into contact with the tape 3 at the time of recording and reproducing, and a longitudinal vibration which is harmful to the performance is relieved. The tape 3 is brought nearer the lower side where a circumferential speed of the impedance roller 7 is high, a force going along the lead part of a cylinder is generated, and the tape runs stably.
Patent JP-S60113350-A (JP)
Title: Tape guide post
Inventor: MOMOKI MOTOYASU
IPC: G11B15/60
Filed: 1983-11-22
Abstract: PURPOSE:To enable to return a tape to a regular running state automatically even when the tape is deviated from the tape running position and maintain a guide post itself at a regular tape contolling position by providing a piezo-electric element capable of expansion and contraction in axial direction in a flange and expanding and contracting the piezo-electric element according to deviation of a tape in the direction perpendicular to the running direction of the tape. CONSTITUTION:An upper flange 12 and a lower flange 13 are fixed in axial direction separating from each other in the upper part of a fixed shaft 11, and a rotary sleeve 14 is provided rotatably between upper and lower flanges 12, 13. Annular, laminated type piezo-electric elements 15, 16 are fixed on opposite faces of upper and lower flanges 12, 13. The distance of separation between piezo-electric elements 15 and 16 is set a little larger than the width of a running tape 17. The laminated type piezo-electric elements 15 and 16 are made expandable and contractible in axial direction against applied voltage, and inner peripheral faces of the piezo-electric elements 15 and 16 make slide contact with outer peripheral face of the rotary sleeve 14. Plural piezo-electric elements 201-20n are laminated through electrodes 211-21n+1 formed on upper and lower end faces of the piezo-electric elements, and voltage of reverse polarity is applied alternately to end faces of these piezo-electric elements.