baber/WOPTO huggingface dataset:
Patent JP-H0858429-A (JP)
Title: Headup display device
Inventor: KADOYA MINORU
IPC: B60K35/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide such a headup display device that prevents adverse influence due to heat of a lamp and ultraviolet rays on a liquid crystal display device. CONSTITUTION: A headup display device is so formed that a liquid crystal display panel 8 for transmitting and displaying a light emitted from a lamp 4 is arranged on a mount board 2, on which the lamp 4 as a light source is mounted, via a mount holding member 10. A plurality of boss parts 10a are projected on the bottom face of the mount holding member 10 so that a space may be formed between the mount holding member 10 and the mount board 2.
Patent JP-H0737943-A (JP)
Title: Probe device
Inventor: SANO KUNIO
IPC: H01L21/66
Filed: 1993-07-19
Abstract: PURPOSE:To provide a prober, in which a conductive protrusion used as a contact in a probe card is adequately put in contact with an electrode pad in a chip. CONSTITUTION:A movable plate 4 facing to a wafer stage 2 and a link arm 43 are provided so that the movable plate 4 kept in parallel with the wafer (W) can be rotated around an axis in parallel with the wafer (W). A flexible multilayer interconnection board 31 having bumps (conductive protrusions) 32 put in a row is mounted on the rear face of the movable plate 4. Both ends of the wiring board 31 is fixed to a printed board on the upper side. In this constitution, the wiring board 31 is pushed downward by a buffer body 44 in a notch part 41 that passes through the movable plate 4. when the wafer (W) abuts on the bump 32 and moves upward, the bump 32 pushes the electrode pad and slides sideways through rotating force of the movable plate 4 as well as restoring force of the buffer body 44. Then, the bump 32 abrades a natural oxide film on a surface of the electrode pad.
Patent JP-H0523086-A (JP)
Title: Horizontal control device of applicator
Inventor: NOGAMI HISAO
IPC: A01C15/00
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the title device improving operation accuracy without causing nonuniformity of pump drive in horizontal control by vertically and rockingly supporting an intermediate part of boom on an operation frame of an applicator having a specific structure and further installing an actuator for horizontal control. CONSTITUTION:In an applicator wherein an operation frame 4 to be connected to a traveling machine is equipped with a pump to be linked and connected to a power deriving shaft of a traveling machine body and a boom 9 projecting from the operation frame 4 toward left and right outside and the boom is provided with an application nozzle 10 to spray a material to be sprayed sent under pressure by the pump, the intermediate part of the boom 9 is vertically and rockingly held on a support projecting from the rear end of the frame 4 toward the intermediate part of the boom 9 and an actuator 13 for horizontal control, rocking the boom 9 against the frame 4, is set between the frame 4 and the boom 9 to give the objective device to control only the boom 9 horizontally.
Patent JP-H0930103-A (JP)
Title: Color printed matter and production thereof
Inventor: KITAYAMA TAKUO
IPC: B41M7/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide color printed matter having unevenness in the whole or desired part of a pattern layer and formed by ink good in color development in three-dimensional printed matter having unevenness. SOLUTION: A foamable pattern layer 2 and a color printing layer 3 are successively laminated to the part corresponding to the pattern layer on the same surface of paper 1 and the foamable pattern layer 2 is foamed by activation to form a foamed printing layer 21.
Patent JP-H0842022-A (JP)
Title: Wall panel for system bath and production thereof
Inventor: INUZUKA AKIHIKO
IPC: E04H1/12
Filed: 1994-08-03
Abstract: PURPOSE:To lighten wall panels and increase the safety, by attaching sashes at the rear face side of the aluminum underlay plate forming recessed grooves at every certain interval in the vertical direction and sticking a heat-insulating material between the sashes and sticking a surface decorative plate on the front face side of the aluminum underlay plate. CONSTITUTION:Recessed grooves 1a are vertically formed at every certain interval on the front surface by a press-forming, in an aluminum underlay plate 1. Both sides are bent to make a nearly L-shaped form to the rear face side to form edges 1b. The recessed groove 1a increases the rigidity of aluminum underlay plate 1 and contains the screw 3 heads when the sashes 2 are fitted to the rear face side of the aluminum underlay plate 1. The sashes 2 are fixed to the rear face side of the aluminum underlay plate 1 by screws 3 to constitute reinforcing lateral sashes arranged at right angles against the peripheral frame sashes and the recessed grooves 1a. Surface decorative plates 4 are attached on the surface side of the aluminum underlay plate 1 through an adhesive 5. A heat-insulating material 6 is stuck so as to fit it between the sashes 2 of the rear face side of the aluminum underlay plate 1.
Patent JP-H1147936-A (JP)
Title: Welding method of al-mg-si alloy
Inventor: HORI HISASHI
IPC: C22C21/12
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a welded material having excellent strength by suppressing re-precipitation of Mg2 Si in which Mg and Si solid-solved in a matrix by welding heat do not contribute to the improvement of the strength. SOLUTION: Immediately after an Al-Mg-Si alloy aging treated material containing 0.3-1.0% Mg, 0.5-1.5% Si, 0.1-1.0% Cu and 0.05-0.35% Fe and further, one or two or more kinds of 0.1-0.6% Mn, 0.1-0.4% Cr and 0.1-0.3% Zr under the condition of Mn%+Cr%+Zr%=0.15-0.80% and in which the quality of Mg2 Si is >=1.0%, is welded under the condition where a head affected part is partially heated to >=400 deg.C, the material is cooled at the cooling speed of >=30 deg.C/sec. to the temperature of <=300 deg.C. The quality of Mg2 Si is regulated to >=1.1% when an excessive Si quantity to be calculated as [Si%-0.58%×Mg%] is <=0.2%. Thereby, Mg2 Si is precipitated by a natural or an artificial aging after the welding and the strength of a welded part is recovered.
Patent JP-S5991257-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/08
Filed: 1982-11-17
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-S6443627-A (JP)
Title: Controller for operator angle of front loader
Inventor: KOROGI ISAO
IPC: E02F3/43
Filed: 1987-08-10
Abstract: PURPOSE:To make the operation of bucket easier by a method in which one operating lever to control boom and bucket cylinders is provided, and a coupler is provided for the operating lever and its couplement is released by detecting the reach of the bucket at a given angle to the boom. CONSTITUTION:Under a condition that damping condition is set on the max. rising position of boom, an operating lever 14 is slightly operated from neutral position N to lowering direction, a coupler 38 operating toward scooping side is coupled with a coupler 39, and the lever 14 is locked at the scooping operation position and the bucket turns upwards. When the bucket turns to an angle at which it can contact with flat bottom face by the upward turning, the coupler 39 is turned downwards through a push and pull wire 47, the turning of the bucket is automatically stopped by uncouplement, and the lever 14 is bucket to the neutral position N. When the lever is operated lowering direction, the bottom of the bucket can reach the ground horizontally. The cost of production can thus be reduced.
Patent JP-H0860134-A (JP)
Title: Heat-resistant adhesive
Inventor: YOSHIKAWA ATSUSHI
IPC: C09J7/02
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a filmlike or a sheetlike adhesive, containing a specific aromatic bismaleimide, an alkenylphnol and a solvent-soluble polyimide, excellent in handleability such as heat resistance, moldability, tackiness and drapeability and adhesion and suitable for bonding composite materials, etc. CONSTITUTION: This filmlike adhesive contains (A) 100 pts.wt. aromatic bismaleimide of formula I [X is CH2 , C(CH3 )2 , SO2 , SO, S, O, or CO], (B) 58-100 pts.wt. alkenylphenol of formula II (R<1> and R<2> are each alkyl; (n) is 1-4] and (C) 10-100 pts.wt. solvent-soluble polyimide. Otherwise, this sheetlike adhesive is prepared by the impregnation into a (non)woven fabric. The component (C) is fine particles having preferably 0.01-100μm particle diameter.
Patent JP-H0249353-A (JP)
Title: Lead-acid battery
Inventor: NISHIMURA MIYUKI
IPC: H01M4/20
Filed: 1988-08-11
Abstract: PURPOSE:To increase large pores only in an active material to increase utilization of the active material by using a plate obtained by filling a paste-like active material prepared by adding a substance, soluble in a sulfuric acid aqueous solution, having a specified diameter to lead powder. CONSTITUTION:A plate obtained by filling a paste-like active material prepared by adding a substance, soluble in a sulfuric acid aqueous solution, having a diameter of 0.08-1.0mum to lead powder is used. Pores only having sizes adequate for passing sulfuric acid during formation are formed in the active material. Diffusion of sulfuric acid in the plate is increased, and reaction is advanced to the inside of the plate. Utilization of the active material is therefore enhanced.
Patent JP-H1144888-A (JP)
Title: Liquid crystal element, electronic apparatus and production of liquid crystal element
Inventor: NAGATA MITSUO
IPC: G02F1/1345
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of TAB packaging and to reduce a cost by using a mixture (ACP) composed of a pasty adhesive and conductive particulates in the electrical connection between a liquid crystal cell and a flexible substrate (TAB substrate) mounted with an IC for driving. SOLUTION: The STN type liquid crystal cell using a glass substrate and the TAB substrate 8 mounted with the IC 9 for driving the liquid crystal cell are connected by the ACP. A mixture prepd. by mixing plastic particles coated with nickel and gold as conductive particulates into a one-pack type thermosetting resin is used as the ACP to be used. After this ACP is formed at the terminal part of the liquid crystal cell by a dispenser, the TAB substrate 8 is stuck thereon and after both positions are exactly aligned, the substrates are pressurized and then integrated by heating. As a result, the connection reliability is improved and the production cost may be reduced in the case of the liquid crystal element using the liquid crystal cell formed by using the plastic substrates.
Patent JP-S5992967-A (JP)
Inventor: MIYASHITA FUMIHIKO
IPC: C04B35/447
Filed: 1982-11-15
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-H0948466-A (JP)
Title: Case for receiving drinking water bag
Inventor: HORII NORIYOSHI
IPC: B65D77/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a case for receiving a drinking water bag wherein water can be used with an amount of remaining drinking water always known, the case can be repetitively used to reduce an unnecessary cost as well as to eliminate troubles of disposal or the like, and further all of the drinking water can be reliably discharged from the drinking water bag in the case. SOLUTION: A case body 4 of a containing case 3 is made of a transparent resin material such as ABS resin and acrylic resin with an open/close lid 4a provided on an upper part. The case body is constituted so that a vinyl bag with drinking water W sealed received in the case body 4 can be viewed from the outside, especially from the lid 4a on the upper face. An opening for allowing an ejection port 5 of the vinyl bag 2 with the drinking water W sealed to protrude is formed on a lower part of the case body 4.
Patent JP-S6444056-A (JP)
Title: Hybrid integrated circuit
Inventor: SENBA NAOHARU
IPC: H01L25/00
Filed: 1987-08-11
Abstract: PURPOSE:To effectively utilize a space by providing a circuit substrate on the upper face or the bottom of a transfer molded package, and forming a hybrid integrated circuit. CONSTITUTION:A circuit substrate 4 is bonded to a lead frame 1, an active element 5 and a passive element 6 are placed, connected by metal fine wirings 2 to form a circuit. A sheathing resin 3 is performed by a transfer molding method. In this case, circuit substrates 7, 8 are simultaneously integrally formed on the upper face and the bottom of the resin 3. Then, an adhesive is adhered to the substrates 7, 8 by a printing method or a dispensing method, etc., a passive element 10 and an active element 9 are bonded to the substrates 7, 8 by dipping in solder bath, or by other method to form a circuit, thereby manufacturing a hybrid integrated circuit device. Thus, a space can be effectively utilized to enhance a mounting density.
Patent JP-H0862268-A (JP)
Title: Input logic threshold value measuring device for pulse measuring circuit
Inventor: GONDA TOMOHIKO
IPC: H03K21/40
Filed: 1994-08-25
Abstract: PURPOSE: To shorten the time for measuring threshold value by raising the wave height value output by a pulse signal generating means at every certain period, judging the output voltage level of an integrator, and determining the pulse wave height having reached a specific level to be an input logic threshold value for a pulse measurement circuit. CONSTITUTION: When the wave height value of square wave continuous pulse Pi output by a pulse signal production means 106 is raised for every certain period in order, the active level output of a pulse measurement circuit 102 is integrated by an integrator 103 by an arbitrary time. The level of the output voltage Io of the integrator 103 is judged by a judgment means 105. When the level has reached a specified voltage or higher (in the case where the output of the circuit 102 is positive logic), or has reached a specified voltage or lower (in the case where the output of the circuit 102 is negative logic), the wave height value of the pulse Pi is set to be an input logic threshold value of the circuit 102. In this manner, the threshold value measuring time can be shortened.
Patent JP-S6260178-A (JP)
Title: Optical information recording and reproducing device
Inventor: AIHARA TAKAO
IPC: G11B23/50
Filed: 1985-09-10
Abstract: PURPOSE:To effectively cool a heat generating part by using a shift path of a carriage attached with a pickup to a leading path for cooling air produced by a fan of a cooling means. CONSTITUTION:A deck part 3 is stored in a housing 2 and then cooled by a cooling part 4. A base 5 of the part 3 is cut at the center part along the lengthwise direction. Thus a recess part 17 is formed and a shift path for a carriage 6 is formed to the part 17. A cartridge 12 storing a disk 11 is loaded through a loading port 13 of the housing 2 and a square opening 31 is formed to the end face of the housing 2 at the side opposite to the port 13. Then a cooling part 4 is provided inside the opening 31. The air sent through the opening 31 is supplied to the part 3 and the shift path for the carriage 6 is as an air path by means of an air leading member 51. In such a way, the effective cooling is possible with a coil of a voice coil motor which drives a pickup 7 attached to the carriage 6.
Patent JP-H0845302-A (JP)
Title: Gaslight mantle and its manufacture
Inventor: HACHIMAN AKIO
IPC: F21H3/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide a gaslight mantle emitting reddish pink light and its manufacture. CONSTITUTION:Material containing thulium as a main component is supported with a mesh carrier 1 so as to form a gaslight mantle. Mesh carrier material is impregnated with the solution 3 of the material containing the thulium as the main component, and is dried. Thereafter, the same is fixed to a seating ring in an organic support-capping state, and is baked so that the organic support is burnt to ashes. Thereby, it is possible to provide beautiful reddish pink light generation. Further, its production process is simple so that the production cost can be reduced.
Patent JP-H0250964-A (JP)
Title: Formation of al film by cvd
Inventor: SUZUKI NOBUMASA
IPC: C23C16/44
Filed: 1988-08-12
Abstract: PURPOSE:To rapidly deposit and form a high-purity Al film for wiring appropriate for the production of a semiconductor device by impressing an AC or DC voltage on a target consisting of the solid halide or hydride of Al to sputter the target. CONSTITUTION:A reaction vessel 101 can be evacuated through an exhaust port 105. A substrate 102 placed on a holder 103 and a target 108 put on an electrode 107 are arranged in the chamber 101 in opposition to each other. an atmospheric gas such as Ar is introduced into the chamber 101 to form an inlet pipe 104, and a high-frequency voltage is impressed on the electrode 107 form a power source 106 to produce plasma. The target 108 is sputtered by the generated ion to form a film on the substrate 102. In this CVD method, the halide or hydride of Al as the solid CVD material is used as the target 108, and the sputtered material is supplied into the vapor phase. The material is allowed to react by the plasma to form Al, and a high-purity Al film is deposited and formed on the substrate 102.
Patent JP-S6260804-A (JP)
Title: Production of ferromagnetic powder
Inventor: TAKAGI SHIGEAKI
IPC: B22F9/20
Filed: 1985-09-11
Abstract: PURPOSE:To produce ferromagnetic powder for an electric-wave absorbing material having superior characteristics by mixing iron oxide powder contg. wustite and magnetite as principal components with a carbon source and by heating the mixture at a specified temp. CONSTITUTION:Iron oxide powder contg. wustite and magnetite as principal components is mixed with a carbon source such as graphite powder, coke breeze or mineral oil. The mixture is heat treated at 300-650 deg.C in a flow of gaseous nitrogen or the like. By this method, ferromagnetic powder contg. metallic Fe and Fe3O4 without losing the state of fine particles and having uniform quality can be produced at a low cost.
Patent JP-S5992930-A (JP)
Title: Preparation of optical fiber
Inventor: OGAWA KAZUFUMI
IPC: G02B6/00
Filed: 1982-11-16
Abstract: PURPOSE:To obtain optical fiber of glass having low loss sent from high-purity preform process, by pulling up a glass rod with the progress of precipitation of raw material to form a preform for a core, forming the preform for clad on the side of it. CONSTITUTION:By using the carbonic acid gas laser 8 for precipitating a core part, the gas nozzle 9 for feeding SiCl4, GeCl4, and O2, the carbonic acid gas laser 10 for precipitating a clad, and the gas nozzle 11 for feeding SiCl4 and O2, first the high silicate glass 12 (consisting essentially of SiO2, containing GeO2) to become the core is precipitated and grown from the tip of a starting rod. After the high silicate glass 12 to become the core is formed to a considerable degree, while the side face of the high silicate glass rod 12 is irradiated with the carbonic acid gas laser, a preform for a clad, namely the quartz glass 13 to become the clad, is precipitated on the surface. When the starting rod is pulled up while being rotated, the preform for optical fiber can be prepared continuously. Finally, it is sent to a drawer, so that optical fiber for long distance can be prepared.
Patent JP-H0251582-A (JP)
Title: Grout
Inventor: KASHIWABARA KENJI
IPC: C09K17/00
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a grout having a gelation time long enough to make its preparation easy and improved in penetrability by mixing a specified non- alkaline aqueous silicic acid solution with Mg(OH)2 and/or Ca(OH)2 and an alkali metal hexametaphosphate. CONSTITUTION:Water glass is added to an acidic solution (e.g., aqueous sulfuric acid solution) under forcible agitation to remove the alkali from the glass and obtain a non-alkaline silicic acid solution of a pH of 1-3. This solution is mixed with Mg(OH)2 and/or Ca(OH)2 and an alkali metal hexametaphosphate (e.g., sodium hexametaphosphate) and, optionally, water.
Patent JP-H0250686-A (JP)
Title: Method and apparatus for recording and reproducing
Inventor: UJIIE YUKINORI
IPC: H04N5/92
Filed: 1988-08-12
Abstract: PURPOSE:To record a video signal and a PCM audio signal of a satellite broadcast on one VCR tape simultaneously with one set of a VCR device by recording the video signal and the PCM audio signal on one and same tape alternately. CONSTITUTION:The video signal is synthesized by a video signal processing circuit 20 in such a way that its time base is compressed into, e.g., 1/2 in the unit of 1H and a consecutive time base is obtained for each signal component. The odd number field of the PCM audio signal from audio signal processing circuits 21, 12 is retarded by a 1V delay circuit so as to make the odd number fields and the even number fields in parallel, the time base is compressed to 1/2 in the unit of 1V by a simple compression encoder and the compressed signal is synthesized by a time base multiplex encoder to be a consecutive time base and the video signal and the PCM audio signal are recorded alternately for each 1V.
Patent JP-H02258150-A (JP)
Title: Dipgate for melting metal
Inventor: ERUNSUTO RIYUURUZEN
IPC: C04B35/10
Filed: 1989-08-04
Abstract: PURPOSE: To obtain an immersion nozzle having the sufficiently high strength in the temp. variation by using flux, binder and additive with mixing of liquid formation, drying and firing from a raw material mixture containing Al oxide and boron nitride to manufacture the immersion nozzle for molten metal. CONSTITUTION: The raw material mixture composed of fused alumina, plate-like alumina, crushed quartz material, feldspar, borax, glass frit containing boron having a specific B2 O3 content, flaky graphite, boron nitride and pulverized fine silicon, is used and sufficiently pre-mixed in a mixer. Successively, resol resin solution is added, and after sufficiently mixing, the immersion nozzle is formed from these mixture, and after drying at a prescribed temp. and for a prescribed time, successively, the hardening is executed at a prescribed temp. and for a prescribed time. Successively, the atmospheric pressure is lowered and this formed material is slowly heated and fired at a prescribed temp. and for a prescribed time. As the Al oxide to be used, the Al oxide having the max.grain size of 250 μm is used.  This immersion nozzle shows only little tendency of sticking of components containing oxide on the surface contacting with molten steel and has the sufficiently high strength to the temp. variation.
Patent JP-S6092691-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K1/03
Filed: 1983-10-27
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-H0547305-A (JP)
Title: Plasma display panel
Inventor: OKAJIMA TETSUJI
IPC: H01J11/24
Filed: 1991-08-12
Abstract: PURPOSE:To realize a high-sped and reliable plasma display panel operation by enhancing the panel data writing discharge propability. CONSTITUTION:The electrostatic capacity per unit of area of one or both of an insulation layer and a phosphor layer, each layer coating the data electrodes, from which data writing discharge is caused to occur, is set in the range of from 0.5muF/m<2> to 5muF/m<2>. Further, the dielectric constant of the insulation layer coating the data electrodes is made 10 or less. By reducing the electrostatic capacity of such insulation layer, the writing discharge probability is increased to realize a high-speed and reliable panel operation.
Patent JP-H0936299-A (JP)
Title: Lead frame for semiconductor device
Inventor: MANAKO TAKAHIRO
IPC: H01L23/50
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a lead frame for a semiconductor device having excellent solder wettability and heat resistant releasability. SOLUTION: The lead frame for a semiconductor device comprises a plated film made of Ni, Fe, Co or their alloys containing 10ppm of hydrogen at least on the chip mounting part of the frame. In the case of heating the frame to solder, the hydrogen is radiated from the film, the oxide film generated on the surface of the plated film is reduced to the surface having excellent solder wettability.