baber/WOPTO huggingface dataset:
Patent JP-2001038478-A (JP)
Title: Hollow panel structural element, its manufacturing method, and hollow extruded shape material for manufacturing
Inventor: HORI HISASHI
IPC: B23K103/10
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce required portions for friction agitation jointing to 1/2 or less, remove generation of jointing part failures due to opening of a butt part even if a width direction constraining portion is omitted, remove necessity of manufacture/set of a special joint for jointing, remove necessity of grinding/ polishing after jointing since a rotation/movement locus is not left on a product decorative face, improve productivity dramatically, and reduce facility costs and manufacturing costs. SOLUTION: This hollow panel structural element comprises a pair of hollow extrusion shaped materials 1, 1. Then, the element is equipped with a lower part engagement part 5b, wherein lower part engaged parts 1Aib, 1Bib formed to width direction ends 1A, 1B of each hollow extrusion shaped material are engaged with each other. Also, a friction agitation jointing part 6 is provided to a butt part 2, wherein butted parts 1Au, 1Bu formed on one face plate 1up, 1bp out of a pair of top and reverse face plates 1up of a pair of the hollow extruded shape materials are butted each other, so as to constitute a main part.
Patent JP-2001044001-A (JP)
Title: Structure of thin-film resistor and resistance value adjusting method
Inventor: KANBARA SHIGERU
IPC: H01C7/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To adjust a resistance value with high accuracy to a prescribed value, related to a thin-film resistor, where a thin resistor film and an electrode for both ends are formed on the surface of a heat-resistant insulator. SOLUTION: A mesh circuit is provided, where a plurality of first narrow resistance films 2b' and a plurality of second thin resistance films 2b" extending in the direction different from them are mutually crossed, in a network at a part 2b in the middle of a resistance film 2. In the mesh circuit part, a trimming groove 8 is so provided as to cut a part of the first narrow resistance films 2b' and second thin resistance films 2" of the mesh circuit.
Patent JP-H0760985-A (JP)
Title: Cartridge for ink jet and integrated cartridge
Inventor: IKEDA MASAMI
IPC: B41J2/175
Filed: 1993-08-31
Abstract: PURPOSE:To provide a cartridge for ink jet and an integrated cartridge which houses ink at a high filling rate, prevents leakage, and smoothly supplies ink to an ink jet head. CONSTITUTION:An integrated cartridge is constituted of the holding part 4 of a negative pressure-generating member and an ink holding part 6 which is adjacent in the upside through a partition wall 5 and directly houses ink. The holding part 4 contains the negative pressure-generating member 3 for absorbing and holding ink. Both holding parts are connected through a gas-liquid exchange means 8 provided on the wall surface. An ink supply opening 2 for supplying ink to an ink jet head is provided in the part separated from the gas-liquid exchange means 8 in the base of the holding part 4 of the negative pressure-generating member.
Patent JP-H0379057-A (JP)
Title: Temperature distribution evaluation method on wafer surface
Inventor: ONISHI SHIGEO
IPC: H01L21/66
Filed: 1989-08-22
Abstract: PURPOSE:To enable evaluation of the temperature distribution in a cold region ranging from 400 to 600 deg.C by heat-treating a wafer to which Si<+>+B<+> has been injected, taking an Arreheniopus-plot of sheet resistance, and evaluating the temperature distribution on the wafer surface from the gradient of the straight line and the sheet resistance on the wafer surface. CONSTITUTION:When an attempt is made to take an Arrehenious plot of sheet resistance after the heat treatment of a wafer into which Si<+>+B<+> has been injected, an excellent linearity can be obtained, thereby evaluating the temperature distribution on the wafer surface from its ingredient and sheet resistant distribution on the wafer surface. The straight line can be shifted to the right and left by changing the annealing time in this case. More specifically, the possible evaluation range may be slightly deviated by changing the treatment time, which makes it possible to evaluate the temperature distribution in a temperature range from 400 to 600 deg.C.
Patent JP-H1049849-A (JP)
Title: Magnetic head for magnetic disc and magnetic head apparatus
Inventor: KUDO NORIAKI
IPC: G11B5/10
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a thermal deformation and reduce the influence of magnetic and electric noise, by forming a spacer of a ferrite based magnetic material and selecting the thermal expansion coefficient of the ferrite-based magnetic material to be a value almost equal to that of a non-magnetic material. SOLUTION: In a flexible substrate 24, a part 24a of a grounded electrode projected and consecutively fixed to a gimbal 23. Thereby, a spacer 20 of the magnetic head is ground electrically via the gimbal 23. Therefore, if electrical noise appears on the magnetic head from external side, to it is shielded by the spacer 20. The spacer 20 is also grounded in the magnetic had apparatus mounted to the head carriage and if electric noise comes from the outside, it is cut by the spacer 20.
Patent JP-S6275889-A (JP)
Title: Form reading and sorting system for pattern recognizer
Inventor: OBARA AKIRA
IPC: G06K9/20
Filed: 1985-09-30
Abstract: PURPOSE:To read and sort forms for each size despite the mixed forms of different sizes by reading the ID numbers of supplied forms and sorting the forms for each read control information corresponding to ID codes. CONSTITUTION:The forms are mixed and sent to a reading part one by one from a hopper stand 4a and the numbers put on the forms are read out. This information is transmitted to a control part 3 and commands are given to gates 8 and 9 according to FC data corresponding to said information. Here the gate 8 is closed and therefore the forms of large sizes are led into a storing block 6. While the forms of small sizes are led into a storing block 7 since the gates 8 and 9 are opened and closed respectively. In both blocks 6 and 7 the forms are sent into pockets 6a and 7a in response to the sorting information and then sorted according to the sizes and the sorting conditions respectively.
Patent JP-H0754783-A (JP)
Title: Scroll type compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C18/02
Filed: 1993-08-09
Abstract: PURPOSE:To surely supply lubricating oil while its route leading to each part is connected in series. CONSTITUTION:By interrupting intermediate pressure space 25 and swivel space by a slide seal part, an oil reservoir 60, oil supply passage, oil annular groove 21b of a main bearing 21, spiral groove 18a, intermediate pressure space 25, oil draw in hole 19b, bearing space 19a, swivel bearing 31, swivel space, thrust bearing 28, scroll chamber and a lubricating oil route are constituted in series from the oil reservoir 60 of high pressure over a suction side of low pressure. Further, an outlet side of the spiral groove 18a and an inlet side of the oil draw in hole 19b are provided in an opposed position. A peripheral wall cover is provided in a block upper end, and lubricating oil, separated from a refrigerant by a main balance weight 17 making a turn motion in internal space of this peripheral wall cover, is received to a sealing oil reservoir 70 formed in an upper end of the main bearing 21.
Patent JP-S6194250-A (JP)
Title: Manufacture of recording medium
Inventor: ARITAKE TOSHIYUKI
IPC: H01F41/18
Filed: 1984-10-16
Abstract: PURPOSE:To prevent the formation of a void between a plastic substrate and a substrate electrode and to make the heat-transfer effect uniform by interposing an elastic body having softness between the plastic substrate and the substrate, and fixing the plastic substrate to the substrate electrode. CONSTITUTION:An elastic body 3 having softness is interposed between a plastic substrate 1 and a substrate electrode 24 to fix the plastic substrate 1 to the substrate electrode 24. Low-density polyethylene, polypropylene, silicone rubber, or an elastomer are preferably used as the material for the elastic body 3 having softness. Althrough the thickness of the elastic body 3 depends on the ruggedness of the substrate electrode 24, the thickness is regulated to a value larger than the depth of the ruggedness of the substrate electrode 24, and adjusted to <=about 300mu, preferably to <=100mu. Since the ruggedness of the substrate electrode is adsorbed by the elastic body and the plastic substrate is tightly attached to the substrate electrode, the heat is transferred to the plastic substrate, and the generation of creases and cracks on the electrically conductive thin film, etc. due to strains by stress can be prevented.
Patent JP-S60107888-A (JP)
Inventor: HANZAWA HIROSHI
IPC: H05K1/11
Filed: 1983-11-16
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-S6196805-A (JP)
Title: Differential amplifier circuit
Inventor: TANAKA SHINJI
IPC: H03K19/086
Filed: 1984-10-17
Abstract: PURPOSE:To attain variable sensitivity with high sensitivity by connecting one of collector terminals of the 1st and 2nd transistors (TR) of a couple of multi-collector structure using an emitter terminal in common to other base terminal respectively and connecting each emitter of the 3rd and 4th TRs to each base terminal. CONSTITUTION:TRs Q1, Q2 are TR pairs of multi-collector structure using an emitter terminal in common, the current is shared by a collector of each TR, and the other collector is connected to the base of each TR. Further, each base terminal of the TRs Q1, Q2 is connected to an emitter of TRs Q3, Q4 and differential input voltage V1, V2 are fed to each base of the TRs Q3, Q4. The relation between a differential input voltage V and a current sharing ratio (x) is expressed in equation I, where IK1, IK2, IK3 and IK4 are emitter currents of the TRs Q1-Q4 and the sensitivity is changed by changing a current ratio (t) of the multi-collector.
Patent JP-H0770500-A (JP)
Title: Printing ink
Inventor: KIKUCHI SHIGEO
IPC: C09D11/10
Filed: 1993-09-01
Abstract: PURPOSE:To provide a novel printing ink good in balance between gloss and dryability, esp. excellent in stability, using an AF solvent. CONSTITUTION:The printing ink comprising (A) an improved rosin-modified phenolic resin obtained by Friedel-Crafts reaction with turpentine oil, using an acid catalyst, of the phenolic OH groups left at an acid value of <=40 of a rosin-modified phenolic resin from (a) a rosin, (b) a resol-type phenolic resin produced from an alkylphenol having 8-20C alkyl groups (or such phenolic resin via novolak type one) and (c) a polyhydric alcohol and (B) a varnish dissolved in a petroleum solvent >=0.78 in specific gravity, >=200 deg.C in boiling point and <=1wt.% in aromatic hydrocarbon content.
Patent JP-H0882029-A (JP)
Title: Separation wall frame
Inventor: KURIHARA HISAYA
IPC: E04B2/56
Filed: 1994-09-12
Abstract: PURPOSE: To easily assemble studs and runners and fix them surely and firmly by providing cutouts on the lips of upper and lower runners, and fitting the upper and lower ends of respective studs therein. CONSTITUTION: An upper runner 11, a lower runner 12, and a plurality of studs 13,... formed out of channel steel with lip are frame-likely assembled, so as to constitute a separation wall frame 1. Cutouts 122, 122 are formed on the lips 121, 121 of the upper runner 11 and the lower runner 12, and the upper ends or the lower ends of the respective studs 13 are fitted in the cutouts 122. Consequently, the respective studs 13 are easily positioned against the upper and lower runners 11, 12, and the respective studs 13 can be fixed to the groove parts 123 of the upper and lower runners 11, 12 surely and firmly.
Patent JP-S6277273-A (JP)
Title: Servo assisted hand brake
Inventor: ISHIHARA KIMIO
IPC: B60T7/02
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a smooth operation of a hand brake according to a manipulated variable applied to a hand brake operating member by making the pressure of a fluid introduced into a pressure chamber for operating the brake controllable to the pressure corresponding to the manipulated variable. CONSTITUTION:A pair of opening and closing valves 50, 51 are opened and closed under control of a control unit 53, and the control unit 53 switches fluid passages of a fluid passage switching mechanism 44 to allow the atmospheric pressure to be introduced into a pressure chamber 39 located backside. When a hand brake operating member 55 is manipulated, a signal corresponding to the manipulated variable is transmitted from a manipulated variable detector 56 to the control unit 53. Then, the control unit 53 controls the supply opening and closing valve 50 and the exhaust opening and closing valve 51 for continuous opening and closing operation and, thereafter opens both opening and closing valves 50, 51 in the overlapping condition.
Patent JP-H0539189-A (JP)
Title: First-in object detecting method for automatic crane
Inventor: ARAI RYOICHI
IPC: B66C15/00
Filed: 1991-08-02
Abstract: PURPOSE:To provide a first-in object detecting method for an automatic crane whereby a first-in object can be detected even when a conveyed object is loaded in multiple steps. CONSTITUTION:In an automatic crane 1, an ultrasonic distance sensor 30 consisting of separate unit transmitting part 32 and receiving part 33 is provided to arrange these parts right/left opposed relating to an axial center in a hoisting tool lower part so that an emitting angle of an ultrasonic pulse can be changed. The automatic crane 1 is stopped on an assigned position to detect a propagation time to a conveyed object 10 or 11 by the ultrasonic pulse 31 emitted at a predetermined emitting angle 9, reflected and reset. In this way, whether a first-in object is provided or not is judged, and after judging no first-in object provided, the conveyed object is unloaded.
Patent JP-H1165462-A (JP)
Title: Filter for plasma display panel and plasma display device using the same
Inventor: HIEDA YOSHIHIRO
IPC: H01J11/10
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter for a plasma display panel which is transparent in a visible light region, is capable of shielding the electromagnetic waves and heat rays released from the plasma display panel and is capable of efficiently reflecting near IR rays. SOLUTION: An electromagnetic wave and heat ray cutting film 1 is constituted by providing the surface of a transparent film base material 11 with a metallic thin-film layer 11 which has visible light transmittance of >=50% and cuts the electromagnetic wave and heat rays and inorg. or org. transparent coating layers 12A, 12B as the upper layer and/or lower layer thereof. In addition, a near IR reflection film 2 formed by laminating a solidified layer 21 of high- polymer liquid crystals reflecting the near IR rays on a solidified layer 21 similar to the above layer via a half-wave plate 22 is included together with the film 1, by which the filter X1 for the plasma display panel is constituted.
Patent JP-S6195911-A (JP)
Title: Static attraction type reinforced plastic molding method
Inventor: KAWABATA AKIHIRO
IPC: B29C41/08
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a large molded article which is thin or in a complicated shape or possesses a deep riser, by a method wherein a static attraction layer is formed by making a thin piece of a fibrous reinforced material made of substance like a dielectric, which is attractable through static electricity, attract statically on the surface made of the dielectric and an impregnated static attraction layer is cured. CONSTITUTION:A releasant layer 5 is formed on the surface 2 of a grounded 4 mold 3. The inside of a hopper 6 is filled with pieces 7 of a fibrous reinforced material made of attractable substance through static electricity such as glass fiber and high voltage is applied to the hopper 6. High voltage is applied to the fine piece 7 falling through a fine hole 8 when the same passes through the fine hole 8. The fine piece 7 to which the high voltage has been applied is attracted to the surface 2 of the mold 3 which is in ground potential by the static electricity and a static attraction layer 9 is formed. The layer 9 is made to impregnate with particulate 10 setting resin in an atomized or droplet state by spraying the same, then when the layer 9 is made of thermosetting resin, the static attraction layer 9 is made to cure through heat and when the layer 9 is made of thermosoftening resin, it is made to cure through cooling after heating, through which a molded article is obtained.
Patent JP-H0961370-A (JP)
Title: Differential interference microscope, and defect inspecting device using the same
Inventor: HAGIWARA TSUNEYUKI
IPC: G02B23/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a differential interference microscope and a defect inspecting device using this microscope. SOLUTION: A polarizing beam splitter 14, for example, is used as the analyzer of a differential interference microscope, and the transmitted light i1 and reflected light i2 of the beam splitter 14 are detected to provide detection signals corresponding to them, respectively. The relative strength of the two signals is regulated. The image of an object is observed on the basis of the difference between the two signals after regulation. Further, this device has a mechanism for varying shear.
Patent JP-S6275521-A (JP)
Inventor: UEIN ARAN BUTSUCHIYAA
IPC: G03G15/04
Filed: 1986-09-18
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-H1063654-A (JP)
Title: Method and device for substituting character string
Inventor: HONMA KATSUHIDE
IPC: G06F17/24
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the load of operation for substituting a frequently used character string (a frequently appearing term) specified by a user during the input of a document and to improve the efficiency of document preparation. SOLUTION: A frequently used character string to be frequently used in a prepared document is previously registered in a frequently used character string storing part 22 and a mark corresponding to the frequently used character string registered in the storing part 22 is substituted for all the positions of changing frequently used character strings to be substituted in the document. When the position of the mark is overwritten, the frequently used character string stored in the storing part 22 is changed by a character string substituting means 33. When an optional one of plural registered frequently used character strings is over-written, all frequently used character strings to be substituted can be corrected and changed to overwritten character strings.
Patent JP-S6197932-A (JP)
Title: Compression bonded semiconductor package
Inventor: INOUE KOICHI
IPC: H01L21/60
Filed: 1984-10-19
Abstract: PURPOSE:To apply pressure for compression bonding and to do precise alignment of compression bonded terminals automatically, by employing together a plural of the compression bonded terminals and terminals connected by a minute solder group. CONSTITUTION:A compression bonded semiconductor package is comprised of an alumina ceramic substrate (dielectric substrate) 5 and a silicon chip (semiconductor substrate) 1, which are coupled electrically and mechanically, by employing together a plural of compression bonded terminals 2 on a silicon chip side and compression bonded terminals 3 on an alumina ceramic substrate side contacted with each other, and a plural of solders 4 connected. For the purpose of solder-connecting 4, on the silicon chip 1 and alumina ceramic substrate 5, silicon chip side solder electrodes 6 and alumina ceramic substrate side solder electrodes 7 are formed respectively.
Patent JP-S6463760-A (JP)
Title: Cooling system
Inventor: OGAWA SADAO
IPC: F25B9/14
Filed: 1987-09-01
Abstract: PURPOSE:To simplify the constitution of a system and improve its cooling efficiency by placing a substance to be cooled at a refrigerant flow passage interconnecting a heat storage type heat exchanger and an expansion chamber in a cooling system such as for a superconductive magnet, etc. CONSTITUTION:Sealed refrigerant (Helium gas) is compressed at a compression part 1 and its temp. is reduced by a heat storage type heat exchanger 2 and sent to an expansion chamber 3. At the chamber 3 expanded Helium gas is brought in very low temp. by a cylinder 4 and a piston 5 and the gas cools a superconductive magnet 8 in a refrigerant flow passage 21. Helium gas after cooled flows backward to the exchanger 2 and returns back to the part 1. By this constitution the constitution of a system can be simplified and its cooling efficiency can be improved.
Patent JP-S6373635-A (JP)
Title: Method and device for scanning laser beam for inspection of semiconductor wafer surface
Inventor: MIYOSHI MOTOSUKE
IPC: H01L21/66
Filed: 1986-09-17
Abstract: PURPOSE:To perform a surface inspection by spirally scanning the whole surface of a wafer for a short period by a method wherein a linear scanning of laser beam in a fixed width of deflection in orthogonally intersecting direction in rotating direction is repeated while a semiconductor wafer is being rotated, and the semiconductor wafer is shifted in the direction of linear scanning in the amount of the above-mentioned width of deflection for each revolution. CONSTITUTION:A linear scanning movement of a laser beam in the width of deflection in X-direction is repeated as shown in the diagram C using a polygo nal mirror while a wafer 11 is being rotated in theta-direction by a stage, and the scattered light on the wafer surface is detected by a surface inspection device. When the measurement of a revolution on the wafer surface is finished as above-mentioned, the stage is shifted to X-direction in the amount of the width of deflection, the linear scanning of laser beam in the deflection width W for a revolution is repeated, and the measurement on the whole surface is performed. Through these procedures, the time required for beam scanning on the whole wafer surface can be cut down remarkably.
Patent JP-S59108726-A (JP)
Title: Production of 3,3,3-trifluoropropene-1
Inventor: NAKASORA TOORU
IPC: C07C17/25
Filed: 1982-12-15
Abstract: PURPOSE:In the production of the titled compound by the gas-phase fluorination reaction of 1,1,1,3-tetrachloropropane, a specific concentration of oxygen is used together with a chromium fluoride catalyst and/or a phosphoric acid catalyst to enable prolongation of catalyst life. CONSTITUTION:In the production of 3,3,3-trifluoropropene-1 by the gas-phase catalytic fluorination reaction of 1,1,1,3-tetrachloropropane in the presence of a chromium fluoride catalyst and/or a phosphoric acid catalyst, oxygen or an oxygen-containing gas is added to the reaction system before or after the reaction by 5-30mol% based on the total feed. The introduction of oxygen prevents the surface of the catalyst from being covered with carbon formed during the reaction to inhibit the reduction in catalyst activity in the long-term and continuous operation.
Patent JP-H06133388-A (JP)
Title: Microphone equipment
Inventor: SASAKI TORU
IPC: H03H21/00
Filed: 1992-07-24
Abstract: PURPOSE:To allow the small sized microphone equipment to collect only a sound incident on a desired direction and to suppress other sound properly. CONSTITUTION:A 1st microphone 11 to collect a desired sound and a 2nd microphone 21 having a directivity in which the sensitivity in the arrival direction of a desired sound is low are arranged close to each other, an output signal S21 of the 2nd microphone 21 is fed to a subtractor means 15 via an adaptive filter circuit 24, and the subtractor means subtracts an output signal of the adaptive filter means from the output signal S11 of the 1st microphone. The adaptive filter means is adjusted so as to minimize the output power of the subtractor means and the operation of the adaptive filter means is limited based on the output of a level ratio detection means 51 detecting a level ratio S21/S11 of output signals of both the microphones.