baber/WOPTO huggingface dataset:
Patent JP-H0478451-A (JP)
Title: Vertical type uniaxial grinding frictional grain milling machine
Inventor: MASUMOTO TOYOJIRO
IPC: B02B3/06
Filed: 1990-07-23
Abstract: PURPOSE:To confirm the degree of pounding and milling in an early stage and to perform the aimed rice milling by installing a resistance controlling valve capable of being controlled by a sample taken out from a takeout port of the sample for pounding precision in an early stage at a discharge part in the lower part of a grinding grain milling chamber. CONSTITUTION:A vertical axial rotary grinding grain milling chamber 2 is arranged at the upper part. A vertical axis rotary frictional grain milling chamber 1 is arranged to the lower part and both chambers are communicated. Grain is pounded and milled in the grinding grain milling chamber 2 in an early stage and the milled grain is finished, pounded and milled in the frictional grain milling chamber 1. A takeout port 63 of a sample for the pounding precision in an early stage is installed at the communication part 22 of the grinding grain milling chamber 2 and the frictional grain milling chamber 1. Furthermore a resistance controlling valve 30 is installed at a discharge part of the lower part of the grinding grain milling chamber 2. This resistance controlling valve 30 is controlled by a sample taken out from a takeout port 63 of the sample. As a result, the degree of pounding and milling in the early stage is confirmed and the aimed rice milling is performed.
Patent JP-S6257719-A (JP)
Title: Pess die device
Inventor: ITO HIROSHI
IPC: B21D24/00
Filed: 1985-09-05
Abstract: PURPOSE:To extremely easily form a die with high accuracy without difficult die sinking and mating work by forming a die form face by transferring the shape of a punch on the hard resin layer which is hardened at room temp. CONSTITUTION:The hard synthetic resin layer 9 that a punch shape is transferred is formed on the recessed part 7 of the die 1 of a press die device. In order to form this resin layer 9, a urethane resin, etc. is filled up by pouring from a filler hole 10 after filling a filler 11 in the gap by setting the die main body 1a and punch 2 in a shut height state. Consequently the resin layer 9 on which the punch shape is transferred is obtd. on the inner face of the recessed part 7. In case of the press the forming is performed with the resin layer 9 effecting the pressing force onto the blank by being compressed by the thickness part of the blank. The die forming face can therefore be formed extremely easily and accurately without troublesome works.
Patent JP-S6437853-A (JP)
Title: Semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L21/60
Filed: 1987-08-04
Abstract: PURPOSE:To prevent the generation of cracks at the time when an outer lead is connected by thermocompression bonding by making at least one part of a region being in contact with a bump electrode of a wiring thinner than other regions. CONSTITUTION:A bump electrode 15 has protruding sections 15a on both sides of the thick section of a wiring 13. The wiring 13 is divided into a wiring layer 13b in the thickness of a thin section and a wiring layer 13a in residual thickness, and the wiring layer 13a is applied first and regions in which the wiring is thinned are removed, and the wiring layer 13b is applied onto the layer 13a and the wiring 13 is patterned. Consequently, load at a time when an outer lead is thermocompression-bonded is received by the thin section of the wiring 13. The same materials as conventional devices are used as materials for the wiring layers 13a and 13b at that time, and each thickness is brought to 0.7mum and 0.3mum, thus completely removing the generation of cracks.
Patent JP-S6088765-A (JP)
Inventor: AIZAWA TATSUO
IPC: E04H7/06
Filed: 1983-10-18
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-2000017586-A (JP)
Title: Dyeing method for substrate having curved surface and transfer printing machine therefor
Inventor: INUZUKA MINORU
IPC: B41F17/30
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To produce dyed plastic lenses that can improve the operation environment, permits easy control of the color concentration and gives stabilized color phase without unevenness. SOLUTION: An oil-based ink in which subliming pigments are solved or dispersed are placed on the convex face of a plastic lens 1 and the plastic lens is arranged beneath the screen frame 13 on which the screen gauze 23 is extended with a loose tension as much as possible, as the convex face of the lens is kept on the upper side. A screen gauge 23 is intervened between the squeegee 15 that has the concave of an almost same curvature as that of the convex face of the plastic lens and the plastic lens 1.  Then, as the holder base is rotated in the rectangular direction to the widthwise direction of the squeegee 15, the screen frame 13 is moved in the rectangular direction to the widthwise direction of the squeegee to transfer the coloring layer 43 to the convex face of the plastic lens 1 and to sublime the pigments in the coloring layer into the plastic lens 1 followed by the removal of this coloring layer 43.
Patent JP-H0481604-A (JP)
Title: Measuring method of stuck amount of coating film
Inventor: MATSUURA NAOKI
IPC: G01B15/02
Filed: 1990-07-25
Abstract: PURPOSE:To determine the amount of sticking of a coating film after it is dried, by applying radiation to a wet coating surface immediately after coating and by measuring Compton scattered rays generated from the aforesaid coating surface. CONSTITUTION:An X-ray tube 3, solar slits 4 and 5 and a spectroscopic crystal 6 are installed at positions through which a wet base plate 1 passes immediately after a coating film 2 is applied on the surface of the base plate. Accordingly, an X-ray 7 is applied to the wet coating surface and Compton scattered rays 8 are generated from the coating surface. Parallel rays are extracted from this scattered rays by the slits 4 and 5, while the Compton ray of a prescribed wavelength is extracted by a spectroscopic crystal 6, and is made incident on a detector 9. Accordingly, the detector 9 delivers an electric signal corresponding to the intensity of the Compton scattered ray, a counter 10 counts the signal and a count signal (the stick amount of coating film) thereof is displayed as a numerical value in a display element 12 through a processing element 11.
Patent JP-H0945790-A (JP)
Title: Manufacture of cmos semiconductor device
Inventor: AOYAMA MASASHIGE
IPC: H01L21/302
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which reduces the leakage current of a high breakdown strength MOS transistor and besides stabilizes the property of LDD structure of MOS transistor, in the CMOS semiconductor device possessing a high breakdown strength MOS transistor. SOLUTION: When forming a sidewall spacer film 12 by anisotropically etching the oxide film covering the whole face including the gate electrode of each transistor, the etching is performed on condition that the oxide film is covered with a resist film 10 so as not to expose the surface of the p-type drain layer 6, as regards the high breakdown strength MOS transistor.
Patent JP-S5896781-A (JP)
Title: Semiconductor light-emitting device and manufacture thereof
Inventor: ASAHI KUNIHIKO
IPC: H01L33/30
Filed: 1981-12-03
Abstract: PURPOSE:To easily obtain the light-emitting device having a high photoelectric conversion efficiency by a method wherein a concave reflection mirror, consisting of a curvedly coated glass  film and a metal film covering the glass film, is provided on the side wall of the pedestal light-emitting part having the P-N junction parallel to a substrate, and the emitted beams of light are reused by converging them. CONSTITUTION:An N type GaAs layer 2 and a P type GaAs layer 3 are laminated and epitaxially grown in liquid phase on an N<+> type GaAs substrate 1, an SiO2 film 7 is coated on the whole surface, and an aperture is provided corresponding to a ring-shaped reflection mirror forming region 8. Then, a concavity is formed inside the layer 2 by performing an etching on the layer 3, which is exposed inside the aperture, and then to the layer 2, the film 7 is removed, and an SiO2 film 9 and a PSG film 10 are laminated and coated on the whole surface. Subsequently, an etching is performed on the film 10 in such a manner that it will remain at the concavity and its circumference, the film 10 is liquefied by performing a heat treatment in gas, and the side wall surface of the aperture located on the opened side is curvedly formed. Then, a light reflecting mirror 11, consisting of Al, is formed at the curved part, an electrode 4 is coated on the protruded layer 2, which is surrounded by the mirror 11, and an electrode 5 is coated on the back side of the substrate 1.
Patent JP-S6351849-A (JP)
Inventor: IDE KATSUKI
IPC: H01L39/04
Filed: 1986-08-22
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-S5986657-A (JP)
Title: Highly absorptive resin composition
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08L97/02
Filed: 1982-11-09
Abstract: PURPOSE:To provide a highly absorptive resin compsn. which is suitable for use as a water retaining agent in agriculture and horiticulature can retain high absorptivity and is excellent in handling, by wetting a finely divided cellulose powder with an aq. soln., mixing it with a highly absorptive resin powder and granulating the mixture. CONSTITUTION:2-10pts.wt. powdered cellulose which has an average fiber length of 400mu or below and such particle size distribution that at least 90wt% of particles passes through a 100-mesh standard sieve, is wetted with 1-10pts.wt. aq. soln. such as a mixture of water and methyl alcohol. The wetted powdered, cellulose is mixed with a highly absorptive resin powder having such a particle size distribution that all particles pass through a 20-mesh standard sieve and 90wt% or less of particles pass through a 200-mesh stardard sieve. The mixture is granulated to obtain the desired highly absorptive resin compsn. having a bulk density of 0.25-0.6g/cc. Examples of the highly absorptive resin powders are crosslinked polyacrylate salt and crosslinked modified polyvinyl alcohol.
Patent JP-2000031095-A (JP)
Title: Fabrication of semiconductor device
Inventor: MURAKAMI YOSHIKI
IPC: H01L21/768
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a plating method excellent in uniformity without generating any gas. SOLUTION: A first insulation film 11 of SiO2 is deposited by 1 μm on a silicon substrate 10. Cu interconnection is buried in the first insulation film and a second insulation film 12 of SiO2 is deposited by 2 μm on the first insulation film 11. A contact hole 13 having diameter of 0.5 μm is made in the second insulation film 12. A silicon substrate 100 having a contact hole 13 is immersed into a plating bath. Copper ions Cu2+ in the plating bath are reduced to copper Cu which fills the contact hole. Bivalent copper ion is rendered to monovalent copper ion which is then reduced to copper using cobalt. According to the method, even a fine hole can be filled homogeneously with copper without generating any hydrogen gas.
Patent JP-H0541845-A (JP)
Title: Operation display system for picture recorder
Inventor: AMANO HIROTAKA
IPC: B41J29/00
Filed: 1991-08-05
Abstract: PURPOSE:To attain operation display with simple configuration. CONSTITUTION:A picture data read from a memory of picture memory blocks 1R, 1G, 1B at print is converted into an analog picture data by a D/A converter and the gain is adjusted based on a gain given from a gain setting circuit 9 by a gain adjustment circuit. The mode of changing a gain of a picture data of a complementary color as time is attained for each print of Y, M, C at gain adjustment. The picture data resulting from gain-adjusting by the gain adjustment circuit is converted into a composite video signal by an encoder and fed to a monitor. Thus, since the picture displayed on a monitor screen changes with the set gain, the state of print is clearly displayed.
Patent JP-H0939915-A (JP)
Title: Transfer holder for containing bag
Inventor: WATANABE YUTAKA
IPC: B65B43/46
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a transfer holder for a containing bag, capable of stably and widely opening the containing bag having gussets and bands provided on the gussets, and capable of stably transferring the containing bag under the opening condition. SOLUTION: A transfer holder for a containing bag 1 has an opening 2 which opens upward, gussets 4 formed in such a manner that a width-directional intermediate portion of a side face 3 of each gusset 4 is folded inwardly as a folded base, and bands 5 for opening the containing bag, which are provided on the gussets 4 in such a manner that the bands are folded and projected outwardly under the condition where the gussets 4 are folded and that the inner faces of the bands are opposed to the gussets 4 under the condition where the gussets 4 are unfolded. The transfer holder is also provided with a pair of insertion bodies 100, each of which is inserted into a portion between the band 5 and the side face 3, and an operating mechanism 101 for operating the paired insertion bodies 100 so as to extend the bands 5.
Patent JP-H0642615-A (JP)
Title: Shift lever device
Inventor: HORAGUCHI MASAO
IPC: F16H59/10
Filed: 1992-07-22
Abstract: PURPOSE:To provide a shift lever device which does not need a spring for returning a select button and can reduce the number of parts through simplifying its structure, and also can suppress noise generation at the contact part of the select button the a sleeve in the case of shifting the shift lever from an R position or L position to other positions. CONSTITUTION:When a select button 52 is operated by pushing, an almost horizontal shaft 54 arranged on the select button 52 is gripped by a slant surface 50d of the sleeve 50c and a gripping member 56 arranged on an upper part of the sleeve 50c so that the select button 52 does not rattle. Thus, a spring for returning the select button 52 is not needed, and the number of parts can be reduced by simplifying the structure, and also noise generation at the contact part of the select button 52 with the sleeve 50c can be suppressed in the case of shifting the shift lever 16 from an R position or L position to other positions, and generation of play in the stroke of the select button 52 is prevented.
Patent JP-H1187870-A (JP)
Title: Circuit board and its manufacture
Inventor: NODA OSAMU
IPC: H05K1/03
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To mount components in a high density by electrically connecting predetermined wiring patterns of both sides of an insulation base plate via a conductive material filled in a through hole of the plate made of a heat insulation film disposed on resin-impregnated fiber sheet and at least at one side of the sheet. SOLUTION: Heat resistant resin films 16 substantially having no compatibility with resin-impregnated fiber sheet 11 obtained by impregnating nonwoven fabric of organic fiber with thermosetting resin are disposed on both side surfaces of the sheet 11 to constitute composite material as an insulation base plate 10. At least one through hole 12 is provided at a predetermined position of the plate 10, and conductive material 13 is filled in the hole. Predetermined wiring patterns 14a, 14b are formed on heat resistant films 15 for constituting both sides of the plate 10, and electrically connected by the material 13. Thus, a fine wiring pattern can be accurately formed.
Patent JP-H0246970-A (JP)
Title: Automatic flux coater
Inventor: KIKUCHI MASAFUMI
IPC: B23K3/00
Filed: 1988-08-05
Abstract: PURPOSE:To improve the efficiency of flux coating by exerting a pressure to the flux in a pressure tank, raising a liquid temp. and spraying the flux by a spray nozzle in a box, thereby executing the coating stage. CONSTITUTION:The flux liquid is injected from a two-fluid spray nozzle 2 connected to a pressure air pipe 3 and a pressure liquid pipe 4 toward a plate 7 having a bend in the box 10 and the pressure is weakened to spray the fine particles to the upper part and to drop the coarse particles into the box. The particles coming into contact with the plate at the point of this time are made into finer particles which rise successively like a smoke. The liquid is adjusted to the temp. at which the state of the vapor in a prescribed temp. range is generated at this time. The flux made into the vapor state in this way is applied in the state of a high density on the rear surface of a printed circuit board. The rise of the flux onto the front surface of the circuit board is thus prevented and the control of the amt. of the flux is possible.
Patent JP-S6440386-A (JP)
Title: Optical data recording medium
Inventor: HAMADA EMIKO
IPC: G11B7/244
Filed: 1987-08-05
Abstract: PURPOSE:To enhance reflectivity and obtain an output satisfactory as a reproduction signal, by incorporating a specified indolenine cyanine. CONSTITUTION:A heat-mode direct-read-after-write type optical data recording medium comprises an indolenine cyanine of general formula [I], wherein each of R1 and R1' is a substd. or unsubstd. alkyl or alkoxyl, each of R2 and R2' represents one or more substituent groups at least one of which is the same or different substd. amino, X1<-> is an anion such as halide ion, perchlorate ion, fluoroborate ion and trifluoromethylcarboxylate ion, and B is pentamethine. To produce the optical information recording medium, a coloring matter solution containing the indolenine cyanine of general formula [I] is prepared, and is applied to a substrate. The solution may be prepared by using a solvent such as an alcohol solvent (e.g., methanol, ethanol) and chloroform. The proportion of the cyanine coloring matter is preferably 1-10%. The cyanine coloring matter solution is preferably applied to the substrate by a spin coating method.
Patent JP-H0244927-A (JP)
Title: Mobile communication signal transmission system
Inventor: SAKAMOTO MASAYUKI
IPC: H04B7/08
Filed: 1988-08-05
Abstract: PURPOSE:To improve the reception quality without increasing number of diversity branches by connecting a transmission output of a transmitter to an antenna selected in response to the quality of a reception signal. CONSTITUTION:A radio equipment is provided with a receiver 7, two antennas 1, 2 connecting to the input of the receiver 7, a selection means selecting either of the antennas 1, 2 in response to the quality of the reception signal, that is, a changeover circuit 6 and a changeover control circuit 10 and also with a means connecting the transmission output of the transmitter 4 to an antenna selected by the changeover circuit 6, that is, a transmission reception branching multicoupler 3. Thus, in the case of making transmission and reception between two points, the correlation coefficient of two reception levels is the unity and when the reception quality is improved by selecting the antennas 1, 2, the quality of reception is also improved for an opposite radio equipment receiving the signal via the said antenna. Thus, the quality of reception is improved without increasing number of diversity branches.
Patent JP-H0919825-A (JP)
Title: Surface roughing tool
Inventor: NISHIMURA KOUSUKE
IPC: B23D67/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To suppress production costs and form a stable and uniform surface roughened. SOLUTION: A surface roughing tool concerned is composed of a cylindrical support 12 whose base 13 is grasped by a rotary machine 22, a plurality of processing elements 17 supported inside a support 12 provided with file texture 20 on its one surface, and a spring 21 to energize each processing element 17 toward an axis of the support 12 and press to a peripheral surface of a work to be processed which is inserted into the support 12.
Patent JP-H0842277-A (JP)
Title: Hydraulic drive in drifter
Inventor: YUSHIMO ATSUSHI
IPC: B25D9/16
Filed: 1994-07-28
Abstract: PURPOSE:To supply operating fluid to a hydraulic cylinder and to promote work efficiency by switching over a solenoid valve at optimum switching timing with a controller in accordance with detected value of a piston position of the hydraulic cylinder and rock information. CONSTITUTION:An electric output is outputted to a solenoid 21A from a controller 22 at optimum switching timing in accordance with a program set in advance based on detected value of a position detector 27 and rock information. After that, a solenoid valve 21 is placed in a right side position shown by a figure, operating fluid is supplied to oil chambers 29 and 30 of a hydraulic cylinder 20, and a piston rod 26 is raised with difference between projected net areas of pistons 24 and 25. Then, upper dead point arrival is detected by the position detector 27, and it is inputted to the controller 22 to output the electric output to the solenoid 21A at optimum switching timing for a rock. Successively, a selector valve 21 is switched over to a left side position, the operation fluid in the oil chamber 29 is supplied to the inside of an oil tank 11 through the selector valve 21. According to the constitution, the piston rod 26 is lowered to hit the rock, and it is crushed to bore a hole.
Patent JP-S6440329-A (JP)
Title: Laminate
Inventor: SUZUKI YOSHIAKI
IPC: B05D7/24
Filed: 1987-08-05
Abstract: PURPOSE:To obtain a laminate excellent in weatherability, corrosion resistance and at same time marring resistance and workability by a method wherein the laminate consists of an epoxy coating layer and a fluoroplastic coating layer, and specified epoxy resin and hardener are selected for the production. CONSTITUTION:A laminate concerned consists of an epoxy coating layer provided on a metal base material and a fluoroplastic coating layer provided on the epoxy coating layer. Said epoxy coating layer is a thick film hardened layer having a thickness of 30mum or more, which is obtained by applying and baking powder epoxy coating mainly consisting of bisphenol A type epoxy resin and phenolic hardener. The powder epoxy coating is applied on the metal base material by electrostatic spray coating method and baked at an elevated temperature of 200-250 deg.C for about 1-5min in order to form a hardened coating film. The fluoroplastic coating layer is provided on the resultant powder epoxy coating-baked hardened layer by applying fluoroplastic coating in a normal thickness of about 20mum and baking the coating at 230 deg.C for about 60min. Accordingly, the laminate concerned is obtained by applying the powder epoxy coating and the fluoroplastic coating on the metal base material through two-coating and two-baking method.
Patent JP-H0244774-A (JP)
Title: P-channel mos type semiconductor device
Inventor: TAJI SATORU
IPC: H01L29/423
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the intrusion of movable ions into a gate oxide film by forming a three-layer structure of a polycrystalline silicon film, a silicon nitride film and a polycrystalline silicon film which are sequentially laminated from the lower layer for s gate electrode in a channel region. CONSTITUTION:A gate electrode 12 having a three-layer structure is formed on a channel region between a P<+> source 6 and a drain 8 in P<+> diffused regions through a gate oxide film 10. The gate electrode 12 is composed of the following parts sequentially from the side of the lower layer: a polycrystalline silicon film 14 in which impurities are not introduced or low concentration boron is introduced; a silicon nitride film 16 thereon; and a polycrystalline silicon film 18 thereon in which high-concentration boron is introduced. In the gate electrode 12, the lower polycrystalline silicon film 14 and the upper polycrystalline silicon film 18 are in contact on the field oxide film 4. Thus the intrusion of movable ions such as Na ions into the gate oxide film 10 is prevented.