baber/WOPTO huggingface dataset:
Patent JP-H07297210-A (JP)
Title: Manufacture of semiconductor element
Inventor: YOKOHATA AKIHITO
IPC: H01L21/52
Filed: 1994-04-28
Abstract: PURPOSE:To enable effective arrangement of a low hardness metallic foil wherein a semiconductor element is formed by forming a semiconductor element part on one surface of a metallic foil consisting of a low hardness metal, by dispersing the metallic foil in solvent and by attracting and arranging the metallic foil on a surface with an attraction means for solvent. CONSTITUTION:A low hardness metallic foil with a semiconductor element part 9 is immersed in a solvent bath 12 of acetone put in a container 11 for example, adhesion wax is dissolved and it is cleaned. Inert gas (such as nitrogen and air) is blown into the solvent bath 12 from a gas blow-in port 13 provided to a side surface of a bottom part of the container 11 and the solvent bath 12 is bubbled. A vacuum device is operated at the same time bubbling is started, and each element part 9 dispersed and floating in the solvent bath 12 is attracted one by one to each attraction surface of an attraction body 15a in a row by an attraction device 15. Then, the attraction body 15a is removed from the attraction device 15 and each element part 9 is automatically picked up for bonding.
Patent JP-H01262621-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBOTA TETSUYA
IPC: H01L27/04
Filed: 1988-04-14
Abstract: PURPOSE:To control an impurity density without ion implantation, by outdiffusing an impurity of a first semiconductor film on a substrate via a second semiconductor film which is formed on the first film and has a large impurity diffusion coefficient. CONSTITUTION:On a semiconductor substrate 1, a first semiconductor film 2 such as a polysilicon film which contains an unnecessary impurity such as boron is formed. A second semiconductor film 3 such as a silicon dioxide film which has a large diffusion coefficient of boron is formed on the film 2 by a thermal oxidation method or another method. When this is exposed to a reducing atmosphere containing H2 to be heat-treated, boron in the film 1 is outdiffused via the film 2, resulting in the reduction of boron density in the film 1. By this method, a semiconductor device having such a semiconductor film as has good characteristics can be manufactured with an impurity density controlled easily, accurately and rapidly by the use of a heat treatment furnace without ion implantation.
Patent JP-H10287394-A (JP)
Title: Refreshing drink dispenser and method for washing spout nozzle
Inventor: NAGASAKI TADASHI
IPC: B67D1/07
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To simply and effectively wash spout nozzles at refreshing drink outlet ports, which are projected outward from a dispenser main body, while they are being kept in a mounted state without demounting them one by one. SOLUTION: This refreshing drink dispenser having a carbonator 2 for preparing carbonated water, which is mounted in the dispenser, supplies refreshing drinks prepared by adding the carbonated water and diluting water to condensed sirup taken out of each BiB (sirup container) to discharge them into a cup 19. In this dispenser, a spout nozzle 3a is provided at a refreshing drink discharge port of a dispensing valve unit 3 disposed at a refreshing drink supply end for every refreshing drink supply system (#1-#4).  Further, a rinse circulating path 11 for washing the spout nozzle 3a by discharging the carbonated water thereinto is provided between the carbonator 2 and each dispensing valve unit 3, and a rinse instruction is emitted on occasion by manipulation of a push botton or by control of a timer, whereby the carbonated water is discharged to effectively wash off dirt, such as refreshing drink lees, adhering to the spout nozzle 3a, so that each spout nozzle 3a can be kept in a clean state.
Patent JP-S5217139-A (JP)
Title: Warming-up device
Inventor: TSUBOUCHI HARUYOSHI
IPC: F02M31/00
Filed: 1975-07-30
Abstract: PURPOSE: Warming-up device which is simple in construction and durable against a vibration of automobile. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000279695-A (JP)
Title: Washing machine
Inventor: KITAGAWA KOICHI
IPC: D06F39/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress the temperature rise of a power part, and make the power part adaptable to one wherein the heating density of the power part becomes larger, and one wherein a large-sized heat sink cannot be used. SOLUTION: Among from peripheral walls 26 (insulating members) of a recess 21 of a top cover 2 which isolates a rotating tank by surrounding an electronic unit 22 (control section) having a power part 24 and a heat sink 25 which performs a radiation for the power part 24, on the bottom of a section located in the vicinity of the heat sink 25, more ventilation holes 27 than other sections are provided, and thus, an air stream which is generated by the rotation of the rotating tank is introduced from the large number of the ventilation holes 27 and made to flow around the heat sink 25, and by the air stream, the radiation of the heat sink 25 is accelerated.
Patent JP-S61248912-A (JP)
Title: Assembly cam shaft
Inventor: KAWABATA KUNIHIRO
IPC: B21D26/02
Filed: 1985-04-26
Abstract: PURPOSE:To prevent foreign objects from being bitten when molding a bulge by forming a hole section having a polygonal cross section on the through hole of a cam piece and providing truncated-conical chamfer sections flaring gradually toward the side face on both sides of this hole section. CONSTITUTION:A polygonal hole section 23 having a hexagonal cross section is provided nearly at the center in the axial direction on the through hole 22 of a cam piece 6, and truncated-conical chamfer sections 7, 8 flaring gradually toward the side face of the cam piece 6 are formed smoothly in contact with both sides of this hole section 23. Therefore, when a hollow shaft 2 is inserted into the through hole 22 for bulge-machining, no gap is generated between the outer periphery of the hollow shaft 2 and chamfer sections 7, 8, thus no foreign objects are bitten, and each cam piece 6 is firmly fixed to the hollow shaft 2.
Patent JP-S59217422-A (JP)
Title: Manufacture of oil tank for petroleum burner
Inventor: OOSAWA NORIO
IPC: F24C5/18
Filed: 1983-05-24
Abstract: PURPOSE:To improve watertight property by a method wherein seal agent of epoxy resin or the like are interposed between a tank lower plate, having a tubular section, a flat section and an annular protuberance, and the partitioning section of a tank upper plate as well as between the tubular section and the inside of lower stage of a wick guide tube of the lower plate respectively to engage with each other. CONSTITUTION:The heat-curing and adhesive sealing agent 22 of epoxy resin or the like is painted on the whole surface of the side of tube 16 of annular protuberance 17 of the tank lower plate 2', the flat part 15 of the partitioning plate 3' of the tank upper plate is abutted against the flat section 18 of the tank lower plate 2' while the flat sections 15, 18 are welded to fix them. Further, the whole periphery of lower inside near the expanded tube section 19 of the wick guide tube 7' is painted with the sealing agent 22 of epoxy resin or the like and, then, the wick guide tube 7' is engaged with the tubular section 16 of the tank lower plate 2'. According to such constitution, sealing films are formed uniformly between the flat sections of the upper and lower plates as well as between the contacting surfaces of the tubular section and the wick guide tube respectively, therefore, the watertight property of the tank may be improved.
Patent JP-S61252084-A (JP)
Inventor: KOMATA HITOSHI
IPC: B25J3/00
Filed: 1985-05-01
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-H05267578-A (JP)
Title: Semiconductor device
IPC: H01L27/04
Filed: 1992-03-19
Abstract: PURPOSE:To contrive to downsize a semiconductor device and to improve its reliability in the semiconductor device, with which a plurality of wiring patterns are selectively connected so that the characteristics of the device can be varied. CONSTITUTION:A semiconductor device 2 is mounted on a substrate 1 composed of ceramics, etc.; the top face of the semiconductor device 2 is provided with a plurality of near-placed and selectively connectable wiring patterns 3, 4 for varying the characteristics of the device; and a conductive metal 5 such as Au is contact-bonded to neighboring parts 6 between the wiring patterns 3, 4 in the manner of stretching over both patterns 3, 4 so that the both patterns are connected electrically. Then, when these pattern-neighboring parts 6 are connected selectively, it is possible to obtain a semiconductor device, of which electric characteristics are set to desired ones.
Patent JP-H10278140-A (JP)
Title: Apparatus for producing single faces corrugated cardboard sheet
Inventor: ISHIBUCHI HIROSHI
IPC: B31F1/24
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To produce a single-faced corrugated cardboard sheet of high quality without generating pitch shift or phase shift between a plurality of core papers and without collapsing corrugations and generating a press mark. SOLUTION: A plurality of corrugation rolls 4, 5 for applying corrugations mutually different in height to a plurality of core papers 10, 11 to mold the core papers into a wavy form, a laminating roll 3 for laminating respective core papers 10, 11 mutually while holding a plurality of the core papers 10, 11 molded into the wavy form along respective corrugations in a superposed state to guide them, and a pressure apparatus 1 for performing pressing so as to accelerate the lamination of a plurality of core papers 10, 11 and a liner 12 is provided.  The laminating roll has corrugation ridges equal to or higher than the highest corrugation ridges among the corrugation ridges of a plurality of the corrugation rolls 4, 5 and, while the respective corrugations formed to a plurality of the core papers 10, 11 along the corrugation ridges of the laminating roll 3 are held, a plurality of the core papers 10, 11 are mutually laminated and the liner 12 is laminated to a plurality of the laminated core papers 10, 11.
Patent JP-S5318521-A (JP)
Title: Preparation of 3,5-dichloronitrogenzene
Inventor: ISHIKURA TSUKASA
IPC: C07C67/00
Filed: 1976-08-04
Abstract: PURPOSE: The title compound with high purity is obtained in a quantitative yield by the diazotization reductive decomposition of 2,6-dichoro-4-nitroaniline or 2nitro-4,6-dichloroaniline in the presence of an alcohol, an acid and water at a temperature below 30°C. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05345806-A (JP)
Title: Polymerization initiator composition for controlling interface polymerization and curable composition containing the same composition
Inventor: IMAI YOJI
IPC: C08F4/06
Filed: 1991-04-23
Abstract: PURPOSE:To provide a polymerization initiator composition composed of a (thio)barbituric acid compound, a cupric halide or a ferric halide, etc., and capable of controlling interfacial polymerization, especially on the moist dentinal interface and to provide a curable composition containing the same composition. CONSTITUTION:This polymerization initiator composition is composed of (A) 100 pts.wt. (thio)barbituric acid of the formula (R is a 5 to 15C alkyl, allyl or cycloalkyl; X is O or S) and (B) 0.001 to 1 pts.wt., preferably 0.01 to 0.5 pts.wt. (B1): a cupric halide or a ferric halide or (B2): a halide ion-generating compound (e.g. hydrobromic acid salt) and a cupric ion- or ferric ion-generating compound (e.g. copper acetate) and capable of controlling interfacial polymerization. The curable composition is composed of 100 pts.wt. radical-polymerizable monomer [e.g. methyl (meth)acrylate], 0.1 to 10 pts.wt. (A), 0.0001 to 0.5 pts.wt., preferably 0.0005 to 0.1 pts.wt. (B) and, as necessary, a water-soluble monomer, a water-soluble organic solvent, etc.
Patent JP-S63258023-A (JP)
Title: Manufacture of semiconductor device
Inventor: OMURA SOJI
IPC: H01L21/306
Filed: 1987-04-15
Abstract: PURPOSE:To isolate between elements by mesa etching the surface of a compound semiconductor with aqueous solution which contains hydrogen peroxide and fluoric acid with a photoresist film as a mask, thereby forming a predetermined mesa shape without depending upon the crystal azimuth of a GaAs semiconductor. CONSTITUTION:A compound semiconductor made of a buffer layer 12 and an active layer 13 is formed on a semiconductor substrate 11, and a photoresist film 14 is formed on the surface. With the film 14 as a mask the surfaces of the semiconductors 12, 13 are mesa etched with aqueous solution which contains hydrogen peroxide and fluoric acid, thereby isolating between the semiconductor elements. For example, an n-type GaAs active layer 13 is formed through the nondoped layer 12 on the semi-insulating GaAs substrate 11. Then, after the patterned film 14 is formed, the surface of the semiconductor 13 is mesa etched to isolate between the elements with aqueous solution which contains 0.1-5wt.% of peroxide and 0.1-50wt.% of fluoric acid as etchant.
Patent JP-S59217916-A (JP)
Inventor: TANAKA MASAHARU
IPC: H01H33/64
Filed: 1983-05-24
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-S63259040-A (JP)
Title: Manufacture of cylindrical fiber compact for reinforcement
Inventor: MURATA KANJI
IPC: B22D19/14
Filed: 1987-04-15
Abstract: PURPOSE:To obtain the titled fiber compact which is improved in strength and in which fiber exfoliation is inhibited, by applying sucking action to the inside of a cylindrical mold to allow fiber reinforcement and inorganic binder to adhere to the outside peripheral surface of the mold, by applying and impregnating inorganic binder to and into the inside peripheral surface along the compact material after heating and burning, and then by applying heating and drying. CONSTITUTION:A mold 2 is immersed, e.g., in an aqueous solution 1 of compacting material containing alumina fiber and binder such as silica sol, and a medium is sucked 3 via the mold 2. By this procedure, a compact material 4 in which the alumina fiber is allowed to adhere together with the binder to the outside peripheral surface of the mold 2 is prepared. Subsequently, the material 4 is dried and burned together with the mold 2 in a drying furnace 5 and then subjected to mold release. The material 4 released from the mold is placed on a turntable 6 and, while turning the material 4, the above-mentioned binder is sprayed 7 on the internal, surface and a dry hot-air jet pipe 9 is inserted into the inside peripheral side of the material 4, and the internal surface 4a of the material 4 is dried by heating to undergo burning. By this method, a cylindrical fiber compact for reinforcement in which binder distribution in the inside peripheral layer is finely regulated and binder distribution is uniformized in both inside and outside peripheral layers can be obtained.
Patent JP-S63262054-A (JP)
Title: Stator for small-sized motor
Inventor: TORISAWA AKIRA
IPC: H02K21/14
Filed: 1987-04-15
Abstract: PURPOSE:To improve the assembling operability by providing a gap on the outer periphery of a stator to provide a lead securing function. CONSTITUTION:A coil unit 10 is contained between an inner stator 15 and an outer stator 18, and a cutout 22 for leading externally leads 13 is formed on the outer periphery of the stator 18. When the leads 13 are lead externally from the unit 10, a thermal shrinkable tube 14 is held in the cutout 22, and externally led at the contracted tube. The cutout 22 is formed at the same gap as the thickness of the tube to impart the securing function of the leading section of the leads 13. Thus, since the leads can be secured only by passing the leads 13 through the narrow cutout 22 of the outer peripheries of the stators 15, 18, the number of parts can be reduced, and the assembling operability can be improved.
Patent JP-H03290486-A (JP)
Title: Adhesion improver for plated steel plate and method for treating
Inventor: KOSEKI MITSUO
IPC: C09D5/00
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject improver, composed of a chelating agent and excellent in adhesion to coatings and adhesives without deteriorating working environment. CONSTITUTION:The objective improver composed of a chelating agent (preferably acetylacetone) composed of acetic acid, oxalic acid and salicylic acid, etc., capable of forming a water-soluble chelate compound and dimethylglyoxime, the acetylacetone, etc., capable of forming a chelate compound sparingly soluble in water or extracted with an organic solvent. Furthermore, plated steel plates such as steel plates plated with zinc, tin, lead-tin alloy, Al or Ni are cited as the plated steel plates to be applied.
Patent JP-H07277377-A (JP)
Title: Composite container for frozen food
Inventor: YASUDA JUNICHI
IPC: B32B27/10
Filed: 1994-04-07
Abstract: PURPOSE:To provide a composite container for frozen food, wherein the external surface becomes waterproof, and the printing on the external surface does not smear even when water is absorbed, the hinge property is excellent, and the building up of the external box can be done by a machine by applying a laminated body of a water-absorbent pulp made paper and a waterproof synthetic paper of a specified porosity as a support paper to form the external box. CONSTITUTION:An internal container C on which a lid body is put is internally fitted in an external box D made of a laminated body with the internal surface of a water- absorbent pulp made paper of which the basic weight is 160-465g/m<2>, and with the external surface of an oriented film made of a resin containing an inorganic micro- powder, of which the opacity (JIS-P-8138) is 85% or higher, of which the porosity being calculated by a specified equation is 10-60%, of which the thickness is 30-120mum, and of which the density is 0.60-1.0g/cm<3>, to form a composite container. Therefore, the external box D absorbs a moisture which is from the internal container C, and a clear printing can be applied on the appearance. In addition, even when a moisture is produced absorbed, the printing does not smear. Also, the external box support paper is superior in hinge characteristics, and trouble does not happen when the external box is built up by a machine.
Patent JP-H11288992-A (JP)
Title: Processed object transfer chamber
Inventor: HASEME TAKASHI
IPC: H01L21/68
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a processed object transfer chamber, which is capable of surely and easily and inexpensively restraining gas from penetrating from a vacuum processing chamber, wherein the processed object transfer chamber is continuously connected to the vacuum processing chamber for loading and/or unloading the processed object into or from the vacuum processing chamber. SOLUTION: A processed object transfer chamber A is continuously connected to a vacuum processing chamber which processes a target object as prescribed in a prescribed vacuum for loading and/or unloading a target object into or from the vacuum processing chamber, wherein a purge gas inlet port 4 is provided to a ceiling wall 1, an exhaust port 5 is provided to a base wall 2, an indoor gas blowout hole 11 for communicating with the gas inlet port 4 is provided to the center of the ceiling wall 1, an indoor gas blowout slit 15 communicating with the gas inlet port 4 is provided along the peripheral edge of the ceiling wall 1, a baffleplate 6 is installed at a distant from the base wall 2, so as to form an evacuating cavity 60 with the base wall 2, and an evacuating slit 7 which communicates with the evacuating cavity 60 is provided along the peripheral edge 61 of the baffleplate 6.
Patent JP-H10269522-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: FUKUYAMA HIROSHI
IPC: G11B5/31
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a tin film magnetic head permitting to keep an excellent condition by stabilizing a contact state of the magnetic head with a recording medium. SOLUTION: This magnetic head has a head main body 1 which is composed of at least an under core on a non-magnetic substrate, a coil, a magnetic gap 8 and is buried on a head chip. In this case, a sliding part 14 including the magnetic gap 8 of the head main body 1 is projectingly formed as a step part of almost a right angle cross-section form on one side of the above head chip, and a sliding face 3 on the tip of this sliding part 14 has a fixed width along the sliding direction, being made to form a curved face. Thus, a contact state of the magnetic head with the recording medium is stabilized.
Patent JP-2000286099-A (JP)
Title: Apparatus and method for adjusting distribution of intensity of emitted light
Inventor: TOYODA EIJIRO
IPC: G21K1/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To uniformize the distribution of the dose on an irradiation area by mounting a reflective mirror vertially oscillatable on an optical axis after reflection, and a shielding member supported and moved by a driving member to change an area and the shape of an image obtained by projecting a shielded part of the emitted light onto a virtual plane vertical to the optical axis, in a vacuum duct defining a propagation path of the emitted light having a horizontally long beam cross section. SOLUTION: A shielding plate 21 of a distribution of intensity adjusting mechanism 20 mounted at an upstream side of a reflection mirror in an incidence side vacuum duct 11, and controlled and driven by a controller with an oscillating mechanism of the reflection mirror interrupts a part of a path of the emitted light. The shielding plate 21 such as a rectangular plate and the like rotatably held by a holder 22 vertically to an optical axis, and curved in the width direction, is rotated or vertically moved by a disc 23 with projection of a rotary shaft, whereby an area and the shape of the shielding part is changed, and the distribution of an exposure amount on the irradiation surface is adjusted.  A driving shaft 31 for supporting the holder 22 is supported by a linear bearing 32, and vertically driven by a hole-shaped screw driving unit 33, and the vacuum bellows 35 are mounted in a penetration part of the vacuum duct 11.
Patent JP-H10264590-A (JP)
Title: X-y plotter
Inventor: TAKAHASHI ISAMU
IPC: B43L13/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent disturbing of a sheet setting fin when a sprocket sheet is set by upward movably providing the fin for positioning a side of a cut sheet. SOLUTION: In the case of using a sprocket sheet, when a sheet setting fin 44 is projected from a platen, it becomes disturbing of setting operation of the sheet. Then, a setting fin elevating member 80 is pulled to the state that the fin 44 is depressed. That is, when the member 80 is manually pulled, a wire 78 in a release 76 is pulled. Thus, a displacing element 66 is rotated at a fulcrum as a center, and the fin 44 is depressed against a rising force of a spring 60.
Patent JP-H02272697-A (JP)
Title: Sales data processor
Inventor: HORIE SHUICHI
IPC: G07G1/12
Filed: 1989-04-14
Abstract: PURPOSE:To easily reoutput the image of sales data temporarily outputted as an image or the image of correction data by storing a code type data temporarily outputted as an image correspondingly to control information and executing image reoutput processing based on the control information. CONSTITUTION:A 1st storage means (a) stores code type data relating to executed registering processing and a 2nd storage means (b) stores image outputting output control information relating to the data stored in the means (a) and link information indicating which record in the means (a) corresponds to the output control information. An output control means (c) reads out the corresponding record in the means (a) based on the link information stored in the means (b) when a prescribed instruction is generated and outputs the contents of the record as an image based on the output control information. Consequently, the sales data temporarily outputted as an image or the correction data of the sales data can be easily outputted again as an image.