baber/WOPTO huggingface dataset:
Patent JP-S62142926-A (JP)
Title: Cooking burner
Inventor: SHIMADA RYOJI
IPC: F24C3/04
Filed: 1985-12-17
Abstract: PURPOSE:To provide a cooking burner having a high heating efficiency by a method wherein a discharging passage is arranged between an upper surface of a trivet for holding a heat transmitting plate provided with a discharging port at a central part just above a combustion plate and an upper surface of the heat transmitting plate. CONSTITUTION:A receptacle pan 12 is mounted at a central part of ceramic porous plate 11 having as its major constituent Al2O3, SiO2, Cr2O3, Fe2O3, MgO, CaO, TiO2 and ZrO2 or the like and having several flame holes 10 just above a mixing pipe 9 of a cooking burner and then a combustion plate 14 provided with a non-combustion zone 13 is installed. Above this combustion plate is held a heat transmitting plate 16 having a discharging hole 15 at its central part by a trivet 17. A space between the upper surface of the trivet 17 and the thermo-transparent plate 16 is used as a discharging passage 18. A radiation ray 4' generated by a red heat of the upper surface of a combustion chamber 14 passes through the heat transmitting plate and then is transmitted to the bottom part of a pan 5' as a radiation heat. To the bottom part of the pan 5' are added the radiation heat and a second thermal discharging flow 6'', and to an outer circumference of the pan 5' are applied a first thermal discharging as flow 6' and a second thermal discharging gas flow 6''. Thus, a heating efficiency becomes high.
Patent JP-2001106614-A (JP)
Title: Hair cosmetic
Inventor: YAMAGUCHI TOMOMI
IPC: A61Q5/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic having both excellent volume increasing effect and improved touch, causing neither bad combing properties nor flaking (release of setting agent), capable of combing the hair after drying due to difficult flaking even in combing after drying and capable of adjusting a volume by the combing. SOLUTION: This hair composition comprises (A) an acrylic resin alkanolamine as an acrylic resin, (B) hydroxypropyl cellulose and (C) an acrylic acid/alkyl methacrylate as thickening polymers.
Patent JP-2000109787-A (JP)
Title: Gelling agent for paraffins and gelling
Inventor: NANBA SADAFUMI
IPC: C09K3/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To simply gel a paraffin useful in the fields of ink, coating material, medicine, food, chemistry, or the like, by using a gelling agent containing aluminum ethylhexanoate and a fatty acid. SOLUTION: (A) A paraffin is gelled by using (B) a gelling agent containing (i) aluminum 2-ethylhexanoate and (ii) a fatty acid which is preferably an 8-23C (un)saturated fatty acid as active ingredients. A paraffin comprising a saturated hydrocarbon such as a normal paraffin, isoparaffin, liquid paraffin, paraffin wax as a main component may be cited as the component A. Lauric acid, myristic acid, stearic acid, oleic acid, linoleic acid, or the like, may be cited as the component (ii). The amount of the component (i) used is preferably 0.1-100 pts.wt., more preferably 0.1-30 pts.wt., and that of the component (ii) used is preferably 0.1-100 pts.wt., more preferably 0.1-30 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-S63137101-A (JP)
Title: Production of metal powder
Inventor: OKAMOTO SHINYA
IPC: B22F1/00
Filed: 1986-11-27
Abstract: PURPOSE:To easily produce low-oxygen and small-diameter metal powder by supplying the metal powder produced by a water atomization method to a reduction furnace provided with a mechanical pulverizing means and reducing said powder. CONSTITUTION:The metal powder produced by the water atomization method is supplied into the reduction furnace provided with the mechanical pulverizing means where the oxide film on the surface of the metal powder is stripped and the powder is reduced; in addition, the sintering of the powder particles to each other is prevented. A rotary kiln in which, for example, alumina balls are loaded and a reducing gas is circulated is usable as the reduction furnace. The preferable reduction temp. is about 400-900 deg.C. The low-oxygen and fine metal powder is thereby easily produced.
Patent JP-H06106243-A (JP)
Title: Welding distortion removing machine for panel for structure
Inventor: TAKAHATA SEIJI
IPC: E01D19/12
Filed: 1992-09-29
Abstract: PURPOSE:To prevent an indentation from being caused on the surface of a steel strip making up a panel when welding distortion is corrected. CONSTITUTION:This is a welding distortion removing machine composed of a pair of upper rollers which are brought into contact with the surfaces of steel plates 4 on both sides of a reinforcing material 5 welded onto a steel plate 4 for a panel for a structure, arranged in parallel with each other and can be moved vertically and a drum-shaped lower roller 19 arranged directly below the upper rollers 18 and in parallel with them, the central projecting part of the lower roller 19 is brought into contact with the lower surface of the steel plate in the welded position of the reinforcing material 5. The outer peripheral surface of the upper roller 18 expands in the circular-arcuate shape toward the external part and the central point (O) of the circular arc of the external peripheral surface deviates to the side of the internal surface (S) of the upper roller 18 from the central line (L) orthogonally crossed with an axial line (I) of the upper roller 18.
Patent JP-H11115797-A (JP)
Title: Vehicle frame structure
Inventor: OBA TAKAYUKI
IPC: B62D21/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle frame structure which is suitably applied to a low floor vehicle whose floor is set up lower, and is reduced in the protrusive quantity of a tire house formed of side members to widen the inside of a car room. SOLUTION: In a vehicle frame structure having a side member extended in a longitudinal direction of a vehicle; wheels 2 arranged on a vehicle side outer than the side member 1; and an arranged wire member 4a arranged from near the wheel 2 along the side member 1, a section of the side member 1 is formed in an about U-shape and composed so as to open toward the outside of the vehicle, and it is desirable that the wheel 2 is driven by a wheel-in motor 4 arranged inside the wheel 2 and the said wire-shaped member 4a is a harness 4d connected to the wheel-in motor 4.
Patent JP-2000108176-A (JP)
Title: Method and apparatus for setting resin filling conditions for injection molding machine
Inventor: HANDA YUJI
IPC: B29C45/50
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for setting resin filling conditions for an injection molding machine without necessity of a work for outputting the conditions to meet the state of the machine. SOLUTION: A set value of a multi-stage injection switching position of resin filling conditions of the injection molding machine is set to a resin filling amount (volume value) A, and a set value of a screw moving speed of each stage is set to a resin filling amount (volume value) B per unit time. Thus, since the conditions are not changed by controlling the amount A or the like even when a cylinder size or a molding machine is different, it is not necessary to re-output the conditions to meet a mold according to the state of the molding machine.
Patent JP-2001107032-A (JP)
Title: Artificial snow aerosol
Inventor: KUBOTA KOICHIRO
IPC: C09K3/24
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To develop an artificial snow aerosol which sustains normal injection. SOLUTION: From 2 to 10% dimethyl ether and from 48 to 40% liquefied petroleum gas are added to an aerosol.
Patent JP-2000114189-A (JP)
Title: Evacuation chamber
Inventor: OHINATA TAKESHI
IPC: H01L21/205
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent crackings and peeling-offs of an oxide film layer of the electrode of an evacuation chamber, to prevent the generations of particles from the oxide film layer, furthermore to reduce the replacement frequency of the oxide film layer through lengthening its lifetime, and moreover to improve the availability factor of the evacuation chamber. SOLUTION: In an evacuation chamber, electrode bodies 13, 14 for generating a plasma are provided. On the surfaces of the electrode bodies 13, 14, oxide film layers 52 are formed respectively, and on the surfaces of the oxide film layers 52, alumina thermally spraying layers 53 are multilayered respectively. The surface of each oxide film layer 52 is brought into roughened surface by the surface treatment to improve the bonding strength of the alumina thermally spraying layer 53 to the oxide film layer 52. The oxide film layer 52 is protected by the alumina thermally spraying layer 53 to prevent the oxide film layer 52 from crackings and peeling offs.
Patent JP-H0989153-A (JP)
Title: Thermo actuator
Inventor: KUZE GIICHI
IPC: F16K31/68
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate invasion of external coolant and leakage of internal lubricating oil by filling wax into a thermally-sensitive cylinder, fixing it in the upper part large-diameter flange part of the thermally-sensitive cylinder through a metallic ring, and sealing a rod and required lubricating oil into both hermetically sealed rubber seal pipes. SOLUTION: A projecting rib 13 on the tip inner surface of a bellows 3 composed of a rubber seal straight pipe is engaged with a ring-like groove 14 of a rod 2, a plurality of recessed grooves are formed on the inner peripheral surface of the pipe-like part, and the lower surface of a skirt part 4 and the upper part of a flange part 6 of a rubber seal spool 5 to be engaged with the rod 2 are directly faced to each other. In this case, the required amount of lubricating oil 7 is sealed in a space between the lower end of the rod 2 and the bottom of the rubber seal spool 5.  These four parts are held between a metallic ring 8 and a metallic holder 10, inserted into a thermally-sensitive cylinder 9 in which wax is filled, and fixed in the upper part large-diameter flange part 12 of the thermally-sensitive cylinder 9, and therefore, invasion of external coolant and leakage of internal lubricating oil are eliminated.
Patent JP-H10129789-A (JP)
Title: Water storage tank
Inventor: SAKURAI YOSHIKI
IPC: B65D88/76
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution of a water storage tank and also to prevent its seismic performance from dropping a valve of the water storage tank to a tank body. SOLUTION: In order to switch a two-way valve 24 for emergency shutting having a pair of down-facing ports 25 connected to respective lids 23 and a pair of horizontal ports 26 opened in a lengthwise direction of a tank body 10, a valve body 28 is provided on an upper part of a horizontal valve box 27. By mounting a down-facing leg 29 formed at a base of the horizontal port 26 of the two-way valve 24 on a base 30 on top of the tank body 20 by connecting the down-facing port 25 to the lid 23 for supporting, the horizontal port 26 can be supported. By thus attaching the two-way valve 24 to the tank body 10 for integrating with the tank body 10, the number of valve chambers can be reduced as compared with a conventional one and also piping around the tank can be simplified and seismic performance can be improved.
Patent JP-H09104524-A (JP)
Title: Container discharging device for container aligning device
Inventor: URANO YOSHIO
IPC: B65G47/68
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To achieve high ability as a container aligning device by improving a holder carrying mechanism after drop of a container through a drop chute. SOLUTION: A holder guide 18 having two parallel lines of guide spaces (a), (b) capable of containing holders 14 is movably disposed under a drop chute 9. The holder guide 18 is reciprocated to position one guide space (a) or (b) of the holder guide 18 onto a fixed plate 13 disposed on a drop position under the drop chute 9, and the other guide space (b) or (a) to either one of conveyors 15, 16 disposed on both sides of the fixed plate 13, thereby the holders 14 on the fixed plate to which containers 5 are alternately discharged through the conveyors 15, 16 on both sides.
Patent JP-H09104981-A (JP)
Title: Cassette
Inventor: OSONO MASA
IPC: C23C14/56
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum treating device capable of correctly and exactly positioning and placing circuit boards even if the circuit boards are rapidly supplied by the arms of a robot without increasing a cost. SOLUTION: Both side edges on the inner side facing each other of a frame 95 of a cassette are provided with positioning blocks 93a, 93b, 94a, 94b and 95a, 95b respectively making pairs and horizontal planes 100, 102 on the same level are respectively formed. Slopes 101, 103 inclining upward are formed outside the frame 95 of the cassette in successive connection thereto. The circuit boards detached from the arms of the robot glide on the slopes 101, 103 and are correctly positioned and placed on the horizontal planes 100, 102.
Patent JP-H05116921-A (JP)
Title: Method and device for producing fullerenes
Inventor: MURATA KATSUHIDE
IPC: C01B31/02
Filed: 1991-10-30
Abstract: PURPOSE:To easily discharge fullerenes from a fullerenes forming reaction chamber. CONSTITUTION:Electrodes 28 and 30 and a heater 34 are provided in the reaction chamber 26 in a chamber 24. When fullerenes are formed by a reaction, the heater 34 is stopped, and an arc discharge is generated between the electrodes 28 and 30 to produce plasma. The soot contg. fullerenes is deposited on the inner wall surface of the chamber 24. When a specified amt. of soot has been deposited, the arc discharge is suspended, and the heater 34 is energized to sublimate the fullerenes which are, then, introduced into a cold trap 38. The fullerenes are pulverized in the trap 38, dissolved in a solvent in a spray tower 50 and recovered, and the fullerenes from the reaction chamber 26 are separated from the soot and recovered. When the fullerenes are discharged, the rare-gas atmosphere in the reaction chamber 26 is not ruined, hence the rare gas is efficiently used, and the extraction of fullerenes is not needed. Consequently, the fullerenes are mass-produced at a low cost.
Patent JP-S63137463-A (JP)
Title: Semiconductor device
Inventor: KITASAKO HIROYUKI
IPC: H01L23/28
Filed: 1986-11-28
Abstract: PURPOSE:To improve the strength of a parting-line part and to enhance moisture resistance, by arranging the parting line of a resin molding package in a zigzag pattern. CONSTITUTION:Outer leads 11-1-11-5 are arranged so that the heights of the leads are alternately different. A difference (d) between the height H1 and the height H2 is made larger than a thickness (t) of e.g., the outer lead 11-1. Because of the arrangement of these outer leads, a parting line 13 of a resin molding package 12 is bent in a zigzag pattern. Upper and lower half bodies 12a and 12b are coupled at their bent parts as a unitary body of the package 12. The strength at the part along the line 13 is remarkably increased. Therefore gaps are not formed between the outer leads and the package 12 even at the shocks caused when the leads are bent. Cracks are not yielded around the outer leads. Thereby the moisture resistance of a semiconductor device 10 is improved.
Patent JP-S63136079-A (JP)
Inventor: MIYAMOTO YUICHIRO
IPC: G09G5/00
Filed: 1986-11-28
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-S62143963-A (JP)
Title: Curable composition
Inventor: SATO ATSUSHI
IPC: C08L63/00
Filed: 1985-12-18
Abstract: PURPOSE:An economically inexpensive composition having improved electrical insulating properties and filling properties, obtained by blending a specific acid modified petroleum resin with epoxy resin and an aromatic hydrocarbon. CONSTITUTION:(A) 100pts.wt. acid modified petroleum resin obtained by polymerizing a hydrocarbon fraction containing unsaturated hydrocarbons having 140-280 deg.C boiling point range, obtained as by-products by thermal cracking of petroleum, as a main component, in the presence of Friedel-Crafts catalyst to give a petroleum resin and reacting 100pts.wt. petroleum resin with 2-20pts. wt. alpha,beta-unsaturated dicarboxylic acid anhydride is blended with (B) 15-100pts. wt. epoxy resin and (C) 4-200pts.wt. aromatic hydro-carbon which contains three aromatic rings of condensed or noncondensed type and has >=400 average molecular weight. Addition of a phenol (phenol, cresol, etc.) to the component A during polymerization preferably improves compatibility with the epoxy resin.
Patent JP-2000111824-A (JP)
Title: Image forming device
Inventor: ITO TATSUYA
IPC: G02B26/10
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having such constitution that the disassembly of the image forming device is made unnecessary and a scanning unit is renewed or remade by easy operation without requiring working time and labor. SOLUTION: In this image forming device 1 provided with a optical scanning system for executing image-recording by scanning with a beam emitted from a light source by using a deflector and forming an image on a photoreceptor surface 2 by an image-forming optical system; the light source and the image- forming optical system are substantially integrally mounted on a base plate 101 where a control circuit to perform image-forming or a circuit being a part of the control circuit is formed, and an electric connection means 112 where connection wiring is performed with the attachment of the base plate 101 to a device main body is arranged.
Patent JP-H01124944-A (JP)
Title: Image tube
Inventor: HOSHIYAMA TADASHI
IPC: H01J31/50
Filed: 1987-11-10
Abstract: PURPOSE:To make it possible to displace an input light axis parallel to an by a specified dimensional width from an output light axis by arranging fiber plates constituting light input window and light output window in such a manner that respective inner surfaces are normal to a tube axis direction and outer surfaces are tilted relative to the inner surfaces. CONSTITUTION:A light input window 1 and a light output window 2 are formed such that its inner surface is normal to a tube axis direction Z while its outer surface is tilted by an angle theta relative to the direction Z. When a light beam Ii is inputted from the direction normal to the outer surface of the light input window 1 namely from the direction Zo, an input image is propagated along the arrow (e) as the structure from the inner surface of the input window 1 to the inner surface of the output window 2 is the same with that of conventional image tubes, and the light beam is outputted as Io parallel to and displaced by a dimension (d) from the light output window 2. Assuming the tube length as l, the parallel displacement distance is expressed by d=lcostheta. This realizes a snooperscopic device of a simple, small size without requiring a specific optical system for translating optical axis.
Patent JP-H02130165-A (JP)
Title: Bar code printing apparatus
Inventor: OHAKO MASAHIKO
IPC: B41J2/51
Filed: 1988-11-11
Abstract: PURPOSE:To enhance the reading efficiency of bar code printing by a method wherein a black dot row is printed in timing delayed by DELTAt as compared with usual printing timing when the black dot row on the side of the start point in the black dot line is printed out printed in timing fast by DELTAt when the black dot row on the side of a final point is printed. CONSTITUTION:In bar code printing timing, a timer is set to t'52 at the point of time when the printing of the 51-th dot is performed and the printing of the 52-th dot is performed at the point of time when the timer is timed out and, at the same time, the timer is set to t'53 and, hereinafter, in the same way, the printing of the 58-th dot is performed at the point of time when the timer is timed out. By this method, the black dot row of the 52-th dot is printed so as to be delayed from usual printing timing as shown by formula I and the black dot row of the 53-th dot is printed so as to become fast as compared with usual printing timing and, therefore, the width of a black bar constituted of the black dot rows of the 52-th and 53-th dots becomes smaller than one printed in the usual printing timing. The black dot rows of the 56-th, 57-th and 58-th dots are also similar.
Patent JP-H02161701-A (JP)
Title: Manufacture of permanent magnet
Inventor: OZAKI RYUICHI
IPC: H01F1/055
Filed: 1989-11-02
Abstract: PURPOSE:To improve the performance of a resin bonding type magnet by coating the magnetic powder surface with lubricant. CONSTITUTION:Aliphatic carboxylic acid, aliphatic carboxylate and aliphatic carboxylic acid amide are used for lubricant. The lubricant added into a solvent and dissolved; magnetic powder is dispersed therein; the solvent is vaporized while being stirred; and thereby a coating film is formed on the magnetic powder surface. R2TM17 magnetic powder is used, where R is one or more kinds of lanthanum metal elements including Y, and TM is a transition metal. Next, epoxy resin is added and blended, and the mixture is subjected to press molding in a magnetic filed. A lubricant layer formed on the powder surface reduce friction between powder/resin and powder/powder at the time of press bonding, and the amount of filled powder is increased, so that orientating property also is enhanced and the performance of a magnet is improved.
Patent JP-H04159637-A (JP)
Title: Magneto-optical disk
Inventor: UCHIDA KIYOSHI
IPC: G11B11/10
Filed: 1990-10-22
Abstract: PURPOSE:To avoid surface contamination and, further, facilitate the stable floating of a magnetic head by a method wherein a recording member formed on a substrate is covered with resin in which a plurality of types of inorganic fine particles covered with specific monomolecular film are mixed. CONSTITUTION:A first protective film 13, a magneto-optical recording film 14 and a second protective film 15 are successively formed on a substrate 1 and the second protective film 15 is covered with thermosetting or ultraviolet curing resin 3 in which inorganic fine particles covered with fluorine-containing silane system surface-active agent chemical adsorbing monomolecular films, inorganic fine particles covered with at least one type of lubricant chemical adsorbing monomolecular films and inorganic fine particles covered with antistatic chemical adsorbing monomolecular films are mixed. With this constitution, a magnetic head 19 and a slider 18 can slide smoothly and, further, surface contamination can be avoided and a magnetic field can be applied to the recording film 14 securely.
Patent JP-H04158506-A (JP)
Title: Semiconductor device
Inventor: IMANISHI SADAYUKI
IPC: H01L21/02
Filed: 1990-10-22
Abstract: PURPOSE:To enable location of cause of defectives in the final test and dispersion in characteristics through feedback up to dispersion in the diffusion step at the manufacture stage by preparing a plurality of semiconductor chips of the same type on a semiconductor substrate and by differently marking each of the plurality of semiconductor chips. CONSTITUTION:After a plurality of semiconductor chips 2 are formed by the diffusion step on a semiconductor wafer 1, the corners of semiconductor chips 2 on the same wafer 1 are marked with serial numbers 3 sequentially with laser before probe test. After marking with the numbers 3, probe test is made for division into discrete chips to subject them to the assembly step. Marking with the numbers 3 can be made before division into chips at any stage from the beginning of the diffusion step to the probe test. Even symbols and figures are different from each other among the semiconductor chips 2 on the same wafer 1: any can be used if they are identified in location in the wafer 1.