baber/WOPTO huggingface dataset:
Patent JP-S6037265-A (JP)
Title: Soldering iron
Inventor: ONODA IZUMI
IPC: B23K3/02
Filed: 1983-08-08
Abstract: PURPOSE:To perform satisfactory soldering with a min. amt. of solder by forming the tip of a soldering iron into a hollow well for molten solder and melting and leading out he solder from said tip so that the solder flows out by heating with small electric capacity without formation of surface oxide film on the surface of the soldering material. CONSTITUTION:The tip part 3 at the top end of a heating part 2 of a soldering iron is formed as a hollow well 4 for solder. The solder is inserted therein through an introducing hole 6. The solder melted by heating flows from a narrow groove part 5 at the tip to accomplish soldering. Wasteful consumption of electric power for melting, formation of an oxide film and scattering of the solder are obviated and the amt. of the solder to be used is minimized. The need for using an agent for removing the oxide film such as paste is eliminated in some case. It is equally well to insert a swing plug into the circular narrow part at the tip of the iron so that the molten solder flows out only when the tip contacts with the material to be brazed.
Patent JP-S5571920-A (JP)
Title: Protective tube for thermocouple
Inventor: HAYASHI YOSHIHIRO
IPC: G01K1/08
Filed: 1978-11-27
Abstract: PURPOSE: To obtain a protective tube with excellent heat resistance, impact resistance and mechanical intensity by winding refractory fiber (string, tape, colth), which is impregnated with a specific refractory and corrosion resisting aggregate and refractory binder, around a cast iron tube or a steel tube.  
     CONSTITUTION: Refractory fiber (alumina fiber, silicon carbide fiber, etc. not melted at temperature up to 1200°K) (string, tape) is impregnated with paste mixture that contains refractory and corrosion resisting aggregate (powders of alumina, magnesia, oxides of alkaline earth metal, with corrosion resistance to flux and chlorine) and refractory binder (refractory clay, aqueous silica sol, ethyl silicate hydrolysis, etc. stable at temperature up to 1200°K). It is wound around the cast iron tube or steel tube and is dried to form a covering layer of 1W20mm thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11335437-A (JP)
Title: Aqueous urethane resin having excellent gloss and removability
Inventor: KOBAYASHI TATSUHIKO
IPC: C09D5/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous urethane resin capable of forming a coating film having excellent gloss and excellent removability from a substrate, when coated on the substrate. SOLUTION: An aqueous urethane resin comprises an organic diisocyanate compound, a polyol compound, an ion group-forming compound and, if necessary, a chain extender. Therein, the polyol compound is a bisphenol skeleton- containing polyetherpolyol having a number-average mol.wt. of 300-2,500 and obtained by reacting a bisphenol compound with a 2-4c alkylene oxide. The aqueous urethane resin has a number-average mol.wt. of 2,000-15,000.
Patent JP-S5848672-A (JP)
Title: Electrode device for monitoring of etching
Inventor: RO AKINARI
IPC: C23F1/00
Filed: 1981-09-17
Abstract: PURPOSE:To prevent direct contacting of an electrode probe with an etching soln. in the stage of deciding the end point of etching by the current between the thin conductive film on the surface of a semiconductor wafer and a counter electrode by forming the electrode probe in contact with the thin conductive film into specific construction. CONSTITUTION:The attracting opening part 11A of an elastic material of an electrode probe 33 is brought into abutment on the suitable position on the surface of a semiconductor wafer 3 having a thin conductive film 31 and resist patterns 32 thereon. The space in a suction cup 11 is evacuated through an air releasing port 12 to suck and fix the part 11A to the patterns 32 in liquid-tightness. At the same time the preceding end part 33A of the probe arrives at the film 31 by penetrating through the patterns 32 and is conducted and connected to the film. Thereafter, the wafer 3 is dipped in an etching soln. 2 together with the cup 11 and the probe 33, whereby the wafer is etched. Here, the current between the counter electrode 4 in the liquid 2 and the film 31 is monitored with an ammeter 5, and it is decided that the etching is completed when said current coincides with a predetermined reference value.
Patent JP-H09328153-A (JP)
Title: Reversely erected container
Inventor: SUZUKI TOSHIYUKI
IPC: B65D51/24
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a reversely erected container in which the container body is detachable from the cap in a single motion by one hand when using it. SOLUTION: In this reversely erected container, the container body 300 is set on the cap reversely positioned. A fitting ring 222 for the cap is provided at the mouth neck 310 of the container body 300. The cap is composed of the outer cap 100 and the polygonal columnar inner cap 200 which can be vertically slid in a state urged by a spring 130 at the inside thereof. The inner cap 200 is constituted of the body 210 and the attaching member 220 to the container. The attaching member 220 is provided with an attaching hole 221 having the fitting ring 222 for the container body 300 at the upper side and connecting to at least oppositely positioned two sides of the upper end of the body through hinges 223 respectively. A seal ring 211 of the container is provided at the upper face of the main body and a fixing cam 230 is rotatably provided at the side face.  And a cam actuation part constituted of a cam guide groove 121 and a plurality of cam actuation projections is provided at one inside face of the inner cap-sliding hole 110 of the outer cap 100.
Patent JP-S5668361-A (JP)
Title: Detector for themal degeneration of protein-containing food
Inventor: TAKIUCHI MOTOHIRO
IPC: A23L5/10
Filed: 1979-11-09
Abstract: PURPOSE: To measure spectral transmission characteristics of a food and to know the cooked state of the food accurately, by providing the titled detector with photoelectric conversion means which receive light rays transmitting through a protein- containing food and carry out photoelectric conversion.  
     CONSTITUTION: The titled detector consists of the light rays transfer means 3 and 4, e.g., glass fibers, which are faced each other at a given interval in the protein- containing food 8, the light source 2 providing the opposite part with light rays through the light ray transfer means 3, the photoelectric conversion means 5, receiving the light rays transmitting through the food 8 at the opposite part through the light transfer means 4 and carrying out photoelectric conversion, etc. By the detector, the reduction in the spectral transmission of the protein-containing food 8 which lowers its spectral transmission with the proceeding of cooling by heat is detected as the change of voltage of power output to measure the roasting state of the food accurately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63228-A (JP)
Inventor: NAKAYAMA MINORU
IPC: A01D57/22
Filed: 1986-06-20
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-H0814077-A (JP)
Title: Speed governing device for spark ignition type engine
Inventor: ISOJIMA HIROAKI
IPC: F02D9/02
Filed: 1994-06-28
Abstract: PURPOSE:To increase rotation interlocking torque of a throttle valve stem by bringing the maximum opening attitude of a throttle valve into an attitude wherein the throttle vale is throttled further to the opening side at a given angle than the axis of the passage of a throttle valve arrangement passage. CONSTITUTION:The maximum opening attitude 10a of a throttle valve 10 specified based on the minimum extrusion attitude 5a of a governor sleeve 5 is brought into an attitude throttled further to the closing side at a given angle thetathan the passage axis 15 of a throttle valve arrangement passage 14 as seen from a direction paralleling the direction of the axis of a throttle valve stem 13. In this way, the opening closing operation range 12 of the throttle valve 10 specified based on the extrusion stroke 11 of the governor sleeve 5 is reduced by a throttle angle 9. Thereby, rotation interlocking torque of the throttle valve stem 13 is increased and the attitude maintaining force of the throttle valve 10 is also increased. In the vicinity of the full opening attitude of the throttle valve 10, even when the throttle valve 10 is throttled to the closing side to some extent, a flow rate of intake air is only reduced slightly and no influence is exercised on a maximum output.
Patent JP-H0441629-A (JP)
Title: Manufacture of rutile crystalline titania whisker reinforced al series composite
Inventor: NUKAMI TETSUYA
IPC: C22C47/00
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a rutile crystalline titania whisker reinforced Al series composite having high strength by baking the formed body of amorphous hydrat ed titania whiskers bonded by an organic binder into a rutile crystalline one, vanishing the organic binder, thereafter impregnating it with an inorganic binder, executing heating to harden this inorganic binder and impregnating the formed body with the molten metal of a matrix metal by pressurizing. CONSTITUTION:The formed body 16 of amorphous hydrated titania whiskers 10 bonded by polyvinyl alcohol is baked by a heater 18 and is converted into rutile crystalline titania whiskers to vanish the polyvinyl alcohol. This formed body 16' is immersed into a colloidal silica water soln. 20 and is thereafter heated to solidify the silica binder. This formed body 16'' is packed into a case 24, is preheated and is thereafter disposed in the mold 28 of a high pressure casting apparatus 26 as is in the case, to which the molten metal 30 of pure Al is poured, and it is pressurized and is perfectly solidified.
Patent JP-S6346161-A (JP)
Inventor: NAKAMATSU YOSHIRO
IPC: A61J1/06
Filed: 1987-06-13
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-S63310124-A (JP)
Title: Loading device of lead frame, etc.
Inventor: TAKATSUDO KAZUYUKI
IPC: H01L21/50
Filed: 1987-06-12
Abstract: PURPOSE:To execute a molding operation by an aperture plate system automatically, continuously and efficiently by a method wherein a lead frame or the like inside a magazine is extracted from an uppermost stage, is set on a chuck table and, furthermore, is transferred to a prescribed position. CONSTITUTION:Magazine-elevating mechanisms 2-4 are selected in accordance with a kind of a lead frame or the like and are actuated. The lead frame or the like inside a magazine 5 is extracted from a lead frame extraction mechanism 14 successively from an uppermost stage and is set on a chuck table 16. The lead frame or the like which has been placed on the chuck table 16 is chucked by a chucking device 24 of a loading robot 20, is shifted in each coordinate-axis direction X-Z, is transferred onto a table where an aperture plate or the like is placed, and is placed in a prescribed position. By this setup, a loading operation or the like of the lead frame prior to a molding operation by an aperture plate can be executed automatically, continuously and efficiently.
Patent JP-H09309514-A (JP)
Title: Antistatic package bag and its production
Inventor: YAMAMOTO HIROSHI
IPC: B32B27/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a package bag whose inside comprises a highly conductive, thin metal film such as an Al deposited film or Al foil laminate film which cannot be used conventionally, by using as the inside of the package bag a layer which is not heat-sealable. SOLUTION: A laminate film 2 whose surface comprises a heat seal layer 11 and inside comprises an antistatic layer 12 is folded into two so that the antistatic layer 12 comes inside, and side seal parts 3 are formed on both its sides by heat-sealing heat-sealable tapes 13 and the heat seal layer 11 together, so that the film is formed into a bag. Then, an opening heat-seal part 4 is formed by heat-sealing the opening of the bag by means of a wide tape 14 which can be heat-sealed to the surface of the bag and whose insides can be heat-sealed together, and thus an antistatic package bag 1 can be formed.
Patent JP-2000338118-A (JP)
Title: Scanning type proximity field microscope
Inventor: ONADA TAKESHI
IPC: G01N37/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type proximity field microscope measuring a specimen at a high S/N ratio and a high resolution. SOLUTION: This device is provided with a polarizing mean 10 making light from a light source 8 to be a prescribed polarized state, an incident means 9 to make the light incident on the surface of a specimen 3 after passing through the polarizing mean 10, a probe 1 with its tip part 2 positioned in proximity to the surface of the specimen 3 to which the light is made incident, a converging means 11 converging scattered light at the tip part 2 of the probe 1, and a difference means detecting the difference in amplitude between two polarized components of the light with polarized directions different from each other converged by the converting means 11.  The difference means is provided with a phase difference means 18 providing a phase difference between a P polarized light component and an S polarized light component of the scattered light at the tip part 2 of the probe 1, and an interference means 19 making the polarized light components provided with the phase differences interfere with each other.
Patent JP-S5848265-A (JP)
Title: Production of guide cylinder
Inventor: FUJIKI KIYOOMI
IPC: B22D19/00
Filed: 1981-09-16
Abstract: PURPOSE:To produce a highly precise guide cylinder in a simple way, by adhering a molded body to the inside of a ring body which is obtained with plastic working. CONSTITUTION:A cylindrical body obtained with plastic working is cut in accordance with the heights of upper and lower guide cylinders A and B to obtain ring bodies 1a and 1b. An adhesive is coated on the inside of these bodies 1a and 1b, and then die cast molded bodies 2a and 2b are put into the bodies 1a and 1b, respectively. Then the outer circumferences of the bodies 1a and 1b are cut into the prescribed sizes, and the cylinders A and B are connected with a socket. Thus a guide cylinder of a VTR, etc. is obtained. In such a way, a highly precise cylinder is produced in a simple way without causing any play between a body 1a and a matter 2a as well as between 1b and 2b, respectively.
Patent JP-H067955-A (JP)
Title: Resistance welding method for aluminum alloy
Inventor: OKADA TOSHIYA
IPC: B23K11/11
Filed: 1992-05-12
Abstract: PURPOSE:To provide the method which assures the life of electrodes equiv. to the life of plated steel sheets at the time of resistance welding of aluminum alloy materials coated with pure Al. CONSTITUTION:The method for joining the Al alloy materials by resistance welding consists in coating one surfaces of the same alloy materials or different alloy materials of Al-2 to 6wt.% Cu alloy, Al-2 to 9wt.% Mg alloy, Al-0.05 to 2.5wt.% Mg-0.05 to 2.5wt.% Si alloy, Al-0.8 to 8wt.% Zn-0.5 to 3wt.% Mg alloy or Al-3 to 8wt.% Zn-0.5 to 3wt.% Mg-0.5 to 3wt.% Cu alloy with pure Al of >=99wt.% purity at a thickness of 2 to 25% of the sheet thickness of the alloy materials and superposing these coated materials on each other with the surfaces coated with the pure Al positioned on the electrode contact surface side, then subjecting the materials to resistance welding.
Patent JP-H04226208-A (JP)
Title: Module type conveyor belt
Inventor: DEBITSUDO AARU GURUTSUTONAA
IPC: B65G17/08
Filed: 1991-05-21
Abstract: PURPOSE: To connect the conveyance surfaces of a first and a second module unit in a flat and generally contiguous manner, by arranging the units adjacently one before the other and interlocking the hinge barrels at the rearward end of the front unit to those at the forward end of the rear unit by means of a pivot pin. CONSTITUTION: A modular conveyor belt 10 comprises a plurality of module units 12 that each have a flat upper conveyance surface 14, a rearward end face 16, a forward end face 18 and a pair of side faces 20 and 22. The forward end face 18 is provided with a plurality of identical hinge barrels 26 projecting forward from it and spaced out regularly along it. Each unit 12 has a top protruded slightly upward so that its conveyance surface deforms flat by the weight of goods conveyed thereon when used as the belt. The rearward end face 16 is likewise provided with a plurality of hinge barrels 24 spaced out regularly along it in stagger arrangement in relation to the barrels 26 of the forward end face 18.  The barrels 26 along the forward end face 18 of the rear unit 12 fit to the rearward projecting barrels 24 of the front unit 12 in stagger arrangement such that both units 12 have a continuity between their conveyance surfaces 14.
Patent JP-S5479144-A (JP)
Title: Controller for continuous rolling
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/18
Filed: 1977-12-07
Abstract: PURPOSE: To carry out alays stable control for the sheet gauge, by installing the controller for controlling the peripheral speed of rolls in the main stand and the front stand correstpondingly to the deviation of the exit sheet gauge of arbitrary stand from the aimed sheet gauge, and for selectively controlling both stands correspondingly to the draft percentage.  
     CONSTITUTION: The exit sheet gauge of the n-th stand is detected by the sheet gauge detector 9, and the peripheral speed of the roll in the n-th stand is controlled by the automatic sheet gauge controller 10 of the n-th stand through the speed controller 8 correspondingly to the deviation of the detected sheet gauge from the aimed sheet gauge, and the back tension is given to the n-th stand so as to make zero the deviation in the sheet gauge. Further, the (n-1)th stand is controlled correspondingly to this deviation in the sheet gauge. Besides, the automatic sheet gauge controllers 10 and 11 of the n-th stand and (n-1)th stand are arbitrarily selected by the selector 15 correspondingly to the draft percentage of the n-th stand. According to this mechanism, the effective, safe, automatic sheet gauge control can be carried out in the continuous rolling work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08316320-A (JP)
Title: Production of semiconductor device
Inventor: HIRAYAMA TAKESHI
IPC: H01L21/768
Filed: 1995-05-22
Abstract: PURPOSE: To form a contact at a high yield by equalizing etching end-point reaching time on a gate electrode and diffusion layer when forming a contact by which a MOS type transistor having a gate electrode that is changed into silicide and a diffusion layer is jointed with a metallic wiring. CONSTITUTION: A contact opening part 16 with a small diameter is prepared on a gate electrode and a contact opening part 15 on a source/drain diffusion layer silicide, respectively. Then, an inclined etching is applied to a wiring interlayer film 1 in order to form a contact, and after the inside of the contact is sputtered with a titanium nitride 11, a tungsten-embedding plug 12 is formed thereon. Further, a metallic wiring 13 is sputtered with the titanium nitride 14, so that the wiring 13, gate electrode 3 of an N-channel type MOS transistor and source/drain diffusion layer 8 are electrically connected with each other.
Patent JP-H0438855-A (JP)
Title: Package for microwave band ic
Inventor: KATO TAKAYUKI
IPC: H01L23/02
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a package for a microwave band IC with low loss and low reflection up to a high frequency and whose evaluation is simple by using a lead-shaped dielectric film constituting a coplanar line with a signal line and a grounding line for connection of RF signal between a package and an external circuit. CONSTITUTION:In a lead-shaped dielectric film 9, a coplanar line with a grounding line 11 is constituted at both sides over a signal line 10. The lead-shaped dielectric film 9 has a certain amount of elasticity so that a signal line which is provided on a rear surface of a lead press 6 and the signal line 10 which is provided on the lead-shaped dielectric film 9 can be adhered easily, thus achieving an improved operation property. Also, since parasitic inductance is small, reflection and loss at an edge face of the package are extremely small. Also, the signal line 10 and the grounding line 11 are provided on a surface of the dielectric film 9 but the same effect can be achieved by constituting a coplanar line with formation on a rear surface of the dielectric film 9.
Patent JP-H11337075-A (JP)
Title: Control information display device for cooking appliance
Inventor: KASAI ISAO
IPC: F24C15/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent steam generated by heating food from entering a display device to generated the cloud of condensate droplet in a control information display device for a cooking appliance. SOLUTION: A gap sheet 1 is provided between an enclosure rib 11 with the structure of a wall provided around a peeping window provided with a display means 7 and a control base 8 to suppress an uneven gap generated between the enclosure rib 11 with the structure of a wall and the control base 8. Thus, the entry of steam generated in a heating chamber is prevented from entering an air layer between the display means 7 and a transparent film 12 provided in the front part of the display means 7 and the generation of the cloud of steam condensate is prevented on a surface inside the transparent film 12.
Patent JP-H07328865-A (JP)
Title: Jig for front cabinet of television receiver
Inventor: WATANABE AKIRA
IPC: H04N5/64
Filed: 1994-06-06
Abstract: PURPOSE:To immediately cope with a front cabinet of the different size, and improve convenience in use. CONSTITUTION:A front cabinet is positioned and supported by guide pins 65 to respectively come into contact at least two by two with the two edges oppositely extending in parallel to each other among the opening 76 edges of the front cabinet 73 and a pair of clamp parts 15 and 15' which can freely move in the extending direction of the opening edges extending in parallel to each other and supports it by coming into contact with outside parts 75 mutually situated on the opposite side of the front cabinet by moving in the opposite direction in synchronism with each other.
Patent JP-S5770448-A (JP)
Title: Enzyme electrode
Inventor: NANKAI SHIROU
IPC: C12Q1/00
Filed: 1980-10-20
Abstract: PURPOSE:To measure the concentration of a substrate rapidly and simply, by forming an electrode for a specific material detection on one sheet of porous body membrane and moreover, using a membraneous enzyme electrode of the immobilized enzyme. CONSTITUTION:An electrode for a specific material detection is formed on the surface of a porous body membrane 1 by vapor deposition, sputtering and next, an object enzyme is immobilized on the surface of the membrane including the inner part of holes and then, a filmy enzyme electrode is obtained icororated in one body body as the whole body. Obtained enzyme electrode is as the whole body. Obtained enzyme electrode is furnished on a cylindrical electrode holder and is used for measurement. A platinum electrode side of said membrane is contacted with a lead 6 and  is maintained on a cylindrical main body 10 by a cap 9 through a packing 8. An  electrolyte 11 is filled up in the electrode holder.
Patent JP-H05343453-A (JP)
Title: Coupling jig for cold slug removing mechanism
Inventor: TAKEGAWA YUJI
IPC: H01L21/56
Filed: 1992-06-08
Abstract: PURPOSE:To selectively mount a bending type removing mechanism and a thrust down type removing mechanism at a driving mechanism. CONSTITUTION:A base 11 is provided rotatably to a lower support 17, and a mount 15 is vertically movably provided at the support 17. When a cold slug removing unit is operated as a function of a bending type, a lead frame support for supporting a lead frame is mounted on the base 11, and an upper support for suppressing unnecessary resin from above is mounted at the mount 15. When the removing unit is operated as a function of a thrust down type, a presser having a pressing member is mounted at the mount 15.