baber/WOPTO huggingface dataset:
Patent JP-H0445574-A (JP)
Title: Master slice type semiconductor integrated circuit device
Inventor: OGUCHI YASUHIRO
IPC: H01L27/118
Filed: 1990-06-13
Abstract: PURPOSE:To change the resistance value by a wiring process alone by fixing the source region of an Nch transistor to the potential of vss, and connecting the drain regions of one or more Nch transistors with said input terminal electrically. CONSTITUTION:The signal inputted from outside a chip is inputted from an input terminal 104 to the gate electrode of a Pch transistor 102 and the gate electrode of an Nch transistor 103, and is connected to the following stage from a terminal 105. For the Nch transistor for pull-up, in the condition that the source diffusion area is fixed to low potential vss and that the gate electrode is connected to high potential vdd, the drain diffusion area is connected electrically to the input terminal. Accordingly, the resistance value of the transistor for pull-down is constant. Thereupon, in the logical circuit based on the potential vdd, in the case that there is no input signal, the resistance value, which makes potential vss into potential vdd, can be changed by a wiring process alone according to the quantity of the current of the input signal of the circuit, while maintaining the potential of the input terminal at vss.
Patent JP-S5855593-A (JP)
Title: Multi-color electrolytic coloration of aluminum of aluminum alloy
Inventor: ISHIDA SHINICHI
IPC: C25D11/22
Filed: 1981-09-28
Abstract: PURPOSE:To color aluminum or an aluminum allou optional color such as red, blue or green, by a method wherein an anodic oxidation film is formed in an electrolite based on sulfuric acid in a first process and modified in a acidic bath in a second process and the modified coating is electrolyzed in an electrolytic coloring liquid containing a metal salt such as NiSO4 in a third process. CONSTITUTION:An Al material or an Al alloy material is subjected to electrolytic treatment in an electrolyte based on sulfuric acid in a first process to chemically form an anodic oxidation coating having plural fine pores on the ground material. After washing by water, the anodic oxidation material is immersed in an acidic liquid in a second process to increase the diameter of each fine pore as well as to form plural further finer pores to each pore bottom part in a branched form. Subsequently, in a third process, electrolytic coloring treatment is applied in an electrolytic coloring liquid based on a metal salt such as NiSO4 by passing DC, AC or pulse current to develop a gray color, a bronze color, a blue color, a green color or a reddish purple color on the coating.
Patent JP-S6045444-A (JP)
Title: Water-proof structure for car
Inventor: MIKAMI TAKESHI
IPC: B60R13/06
Filed: 1983-08-23
Abstract: PURPOSE:To improve the water-proof performance easily with low cost, by applying water repellent surface treatment on the window panel at the position contacting with weather strip. CONSTITUTION:A weather strip 1 is comprised of a groove welt 3 containing a core member 2, two pair of rips 6a, 6b, 7a, 7b facing each other to hold a flange 5 extending from a body panel 4 in said groove, seal rip 8 formed on the upper face of groove welt 3 and a deflector rip 9 formed at the body panel side 4. Here, treatment layers 12-14 where water repellent surface treatment agent such as silicon oil is coated and burnt are provided on the flange 5 at the position contacting with said rips 6-9, inner panel 10a at the door side and body panel 4. Consequently, water-proof performance can be improved easily with low cost.
Patent JP-S6046017-A (JP)
Title: Manufacture of magnetic bubble element
Inventor: MATSUDERA HISAO
IPC: H01F41/14
Filed: 1983-08-24
Abstract: PURPOSE:To improve ion implantation efficiency, reduce time length thereof and reduce manufacturing cost by forming a magnetic bubble transfer passage implanting helium ions into a magnetic garnet single crystalline film under the conditions of being cooled below the room temperature. CONSTITUTION:A mask pattern is provided on a magnetic garnet single crystalline film which is epitaxially grown on a nonmagnetic garnet single crystalline substrate and in the case of forming a magnetic bubble transfer passage by implanting helium ions in a region other than the mask pattern, the magnetic garnet film is subjected to helium ions implantation under the conditions of being cooled below the room temperature. If the temperature of the magnetic garnet film which is subjected to helium ions implantation is cooled below the room temperature, e.g., to the temperature of liquid nitrogen, the atoms which constitute the magnetic garnet and obtain kinetic energy due to collision with the helium ions causing transition and defects have little possibility of recovery by thermal energy due to low temperature, and as compared with the implantation at the normal or higher temperature, the same quantity of implantation causes increase of accumulation of crystal damaged due to the defects.
Patent JP-S5487052-A (JP)
Title: Digital circuit
Inventor: KUSUMOTO YASUO
IPC: H03L7/00
Filed: 1977-12-22
Abstract: PURPOSE:To insure the normal operation for the overall device for the clock signal source circuit of the digital circuit by obtaining the signal source of the lowest frequency among plural units of the clock signal sources. CONSTITUTION:Oscillation frequency f1 and f1' generated from oscillator circuit 1 and 1' independent to each other are supplied to divider circuit 2 and 2' and then to flip-flop 5 via flip-flop 3 and 3' memorizing the output plus AND circuit 4. The output CL turns to the clock signal. Then the output of the full step number of circuit 2 and 2' plus the output of circuit 4 are supplied to circuit 4.
Patent JP-S6047659-A (JP)
Title: Food feed containing protein decomposed with enzyme
Inventor: TANAKA TOMOJI
IPC: A23L1/305
Filed: 1983-08-24
Abstract: PURPOSE:The titled food feed having good digestibility, raising growth ratio of animal, by decomposing a solution of animal or vegetable protein with an enzyme to give a solution of decomposed protein, adding starch and an extender to the solution, granulating the blend. CONSTITUTION:Animal or vegetable protein such as soybean milk, fish soluble, etc. and water are put in the heating tanks 1, 1a, 2a, and 3a, and heated. An enzyme such as protease, etc., a starch enzyme, an inorganic salt, and a cellulose ether are added to the protein, the protease is decomposed at 40-90 deg.C, and filtered by the filter 2, to give a solution of decomposed protein, which is sent to the kneader 3. The solution of decomposed protein is blended with starch such as cornfrey wheat flour, etc., an extender such as straw waste, chaff powder, bagasse, isagol, mannan, sodium alginate, etc., an antiseptic, mildewproofing agent, etc. by the kneader 3, fed through the hopper 6 to the extrusion granulator 5, extruded, cut by the cutter 7, granulated, fed through the conveyor 8 to the dryer 9, and dried.
Patent JP-S5676578-A (JP)
Title: Longitudinal microwave transistor
Inventor: NAKATANI MASAAKI
IPC: H01L29/80
Filed: 1979-11-28
Abstract: PURPOSE:To imporve the high frequency characteristics of a transistor by forming a drain electrode corresponding to the effective areas of the source and gate electrodes and thereby reducing the confronting capacity between the drain and the gate. CONSTITUTION:N<+> type layer 6 and P<+> type layer 7 are diffused in an N<-> type layer 5 epitaxially grown on an N<+> type substrate 4. A drain electrode 3 is formed only the parts confronting the source electrode 1 and the gate electrode 2 becoming effective transistor of the drain electrode 3 in a chip. The bonding pads of the source and gate electrodes 2 are formed in thickness of approx. 50mum by thick plating or the like, and are pressurized on the source and gate bonding areas 11, 21 formed on the approximately same plane of the package in the chip 8 by a flip-chip type, and the drain electrode 3 is bonded to the drain bonding area 31 by a wire 9. Thus, the confronting capacity between the drain and the gate can be reduced, thereby improving the high frequency characteristics thereof.
Patent JP-H05114686-A (JP)
Title: Manufacture of composite lead frame
Inventor: ISHIKAWA SHINJI
IPC: H01L21/60
Filed: 1991-06-26
Abstract: PURPOSE:To eliminate the need of a taping process so as to reduce the cost of a composite lead frame by cutting off the leading edge section of a lead frame in which the leading edge sections of inner leads are coupled to each other with the lead frame kept fixed so that the inner leads cannot move and sticking the leading edge sections of the outer leads of a TAB tape to the leading edge sections of the inner leads. CONSTITUTION:The leading edge section 5 of a lead frame in which the leading edge sections of inner leads manufactured by etching or stamping are coupled to each other is cut off with the inner leads kept fixed by means of a pressing jig 11. When a TAB tape 6 is stuck to the inner leads, this composite lead frame 12 without tape can be manufactured. After sticking the TAB tape, the deformation of the leads can be prevented, because the leads 9 of the TAB tape are fixed by means of an insulating film 8. Therefore, the cost of this composite lead frame can be reduced, because the need of a taping process can be eliminated.
Patent JP-H11122-A (JP)
Title: Noodle preservative, and bacteriostatic method for noodle
Inventor: NAKAMURA SHINGO
IPC: A23L7/109
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a noodle preservative capable of affording noodles excellent in long-term preservability without impairing their palate feeling and quality, by composing the noodle preservative of a sucrose fatty acid ester with a specific HLB number. SOLUTION: This noodle preservative comprise a sucrose fatty acid ester >=5 in HLB number and pref. a polyfatty acid ester and/or enzymegenated lecithin. Another version of this preservative containing 0.001-5 wt.% of the above sucrose fatty acid ester and, pref. a polyfatty acid ester and/or enzymegenated lecithin enables sterilization of noodles. The fatty acid is e.g. a saturated or unsaturated straight-chain fatty acid such as lauric acid, myristic acid, palmitic acid, stearic acid, arachidic acid, behenic acid, oleic acid, linolenic acid, linolenic acid, elaidic acid, erucic acid or arachidonic acid.
Patent JP-H0446752-A (JP)
Title: Polishing/grinding method and device for mandrel
Inventor: IMAZEKI TOSHIO
IPC: B24B5/37
Filed: 1990-06-13
Abstract: PURPOSE:To enhance the quality of a coil by furnishing a coil transport device with an elevator device fitted with a grinding wheel, and therewith removing deposit on a mandrel without extending the takeup time schedule. CONSTITUTION:A coil transport device is made consisting of a cylinder 4 for elevating and sinking roll 3, a wheel 5 to run this cylinder 4, and a frame 6 bearing this wheel 5. When this coil transport device intrudes into a takeup machine at ending of coil taking-up, at transport of coil 1, or in standby for takeup, the surface of a mandrel 2 rotating in genuine circular state is polished/ ground by a grinding wheel 7 which is elevated and sunk by a cylinder 8 installed on this frame 6, and thus deposit on the mandrel 2 are removed.
Patent JP-2000336875-A (JP)
Title: Staircase room
Inventor: OKUBO TOMOKO
IPC: E04F19/04
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a staircase room facilitating the fitting work of a corner bead and a baseboard. SOLUTION: This staircase room includes a baseboard 40 provided along an inner wall face 30 and a corner bead 50 abutting on treads 12 and risers 13 between a floor surface 20 kept in contact with the lowermost section of a staircase 10 an the inner wall face 30 of the staircase room 1. The height dimension D of the baseboard 40 is made smaller than the height dimension H of the riser 13, and the baseboard 40 is continued at the intersection portion between the baseboard 40 and the parting edge 50. Since the height dimension D of the baseboard 40 is made smaller than the height dimension H of the riser 13 and the baseboard 40 is overlaid at their intersection portion, the arrangement of the lowermost portion of the staircase 10 can be simplified, and the fitting work of the parting edge 50 and the baseboard 40 can be facilitated.
Patent JP-H0348812-A (JP)
Title: Polarization blind interferometry wave- guide electro-optic modulator
Inventor: DONARUDO RASUKIN
IPC: G02F1/35
Filed: 1990-06-13
Abstract: PURPOSE: To realize an interferometry electro-optic modulator including an org. nonlinear optical element by providing the modulator with first and second waveguide channels consisting of electro-optic reactive org. medium which is the blend of a host thermoplastic polymer and a quest org. compd. exhibiting nonlinear optical reaction. CONSTITUTION: The interferometer 11 consists of a transparent nonlinear optical polymer film 11 on a supporting substrate. The film 11 branches a randomly polarized optical energy ray input 20 to a Y to split the input to optical path channels 22 and 23, converges these rays again by the Y branch and emits the ray as a ray output 21 from a waveguide 16. The parallel optical path channels 22 and 23 are respectively provided with electrodes 25, 26 apart a spacing. A perpendicular electric field is applied on the channel 22 and a horizontal electric field on the channel 23. The film element 11 is the thin film org. medium consisting of the blend contg. the polymer host and gust component. The electrooptic characteristic is controlled only by the guest component and both of the host component and the gust component have the nonlinear optical sensitivity.
Patent JP-S5582748-A (JP)
Title: Steel sheet for enamel with superior fish scale resistance
Inventor: SUEMUNE KENICHIROU
IPC: C22C38/38
Filed: 1978-12-18
Abstract: PURPOSE: To enhance the fish scale resistance of a Ni-contg. steel sheet and provide high strength to the sheet by adding one or more out of Ti, Zr, Nb and V to the sheet with specified relation to form nitride.  
     CONSTITUTION: To a C≤0.15% steel sheet contg. N 0.007W0.025% intentionally added are added one or more out of Ti≤0.30%, Zr≤0.30%, Nb≤0.30% and V≤ 0.20%, satisfying (0.30×Ti%+0.15×Zr%+0.15×Nb%+0.25×V%≥0.0007). To enhance the strength of the sheet one or more out of Si 0.10W2.0%, Mn 0.50W 2.0%, Cr 0.1W2.0% and P 0.05W0.15% may be added. Ware obtd. by enameling a hot- or cold-rolled steel sheet of this compsn. has elongated hydrogen permeation time by the effect of the N added, so formation of a fish scale can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6314820-A (JP)
Title: Production of cold rolled steel sheet for deep drawing from thin ingot
Inventor: OKADA SUSUMU
IPC: C21D9/48
Filed: 1986-07-03
Abstract: PURPOSE:To produce a cold rolled steel sheet for deep drawing having excellent average elongation and drawing property in a D direction by hot rolling a steel ingot to under specific conditions at the time of producing the cold rolled dead soft steel sheet for deep drawing by continuous casting, hot rolling, cold rolling and recrystallization annealing. CONSTITUTION:The thin steel ingot having 10-50mm thickness is produced by subjecting the melt of the dead soft steel contg., by weight %, <0.006% C, <1.0% Si, <1.0% Mn, <0.1% P, <0.03% S, <0.1% Al, <0.004% N or further <=0.05% respectively Ti or Nb and 0.0003-0.003% B to continuous casting. The time from the completion of the casting of the thin steel ingot before the start of the hot rolling of the thin steel ingot is specified to at least >=5min in this case; in addition, the residence time at <=1,150 deg.C prior to the start of the hot rolling during this time is specified within 60min and the rolling reduction ratio at the time of the hot rolling is specified to >=4 and the finishing temp. to the Ar3 point or above. The cold rolled dead soft steel sheet for deep drawing which has the average elongation and is free from the deterioration at 45 deg. from the rolling direction, i.e., in the so-called D direction is thus obtd.
Patent JP-H0320711-A (JP)
Title: Hologram disk
Inventor: TSUNEZAWA MASAYOSHI
IPC: G02B26/10
Filed: 1989-06-16
Abstract: PURPOSE:To apply other optical functions to a hologram and to decrease optical parts by providing the hologram on a rotating disk substrate, providing a reflecting member on the open surface of the hologram and emitting reflected light from the side end part of the substrate. CONSTITUTION:A laser beam 5 is diffracted by the hologram 3 when the laser beam is made incident to the hologram disk 1. The diffracted beam is emitted from the side end 2a of the disk substrate 2. The diffraction angle of the hologram 3 varies with the incident position of the light corresponding to the rotation of the disk 1 and the diffracted light is advanced in different directions by the diffraction angles so as to arrive at the side end 2a. The diffracted light is refracted by the curved surface of the side end 2a to scan the scanning surface. The exit light from the substrate 2 is, therefore, refracted like the light past a cylindrical lens and is advanced. The hologram is provided with the other optical function, by which the optical parts are decreased and the cost is reduced.
Patent JP-S5277956-A (JP)
Title: Freewheel hub
Inventor: GOTOU HIROKI
IPC: F16D11/14
Filed: 1975-12-24
Abstract: PURPOSE:To reduce cost by fixing independently formed cam to handle thereby sharing a handle with plural kinds of freewheel hubs having different axial lengths.
Patent JP-S6219359-A (JP)
Title: Manufacture process layout fixed type process formation switching system
Inventor: KOBAYASHI YASUSHI
IPC: G05B19/418
Filed: 1985-07-16
Abstract: PURPOSE:To enable the process formation to be switched with no necessity for stopping a manufacture process of multi-kind large quantity production, by providing a high speed moving function for conveyance between long distant machine equipments while a low speed moving function for temporary work common storage of plural machine equipments. CONSTITUTION:A work, carried into a work temporary storage 3-1, is conveyed passing through a low speed mover 5-1 and a work communication device 7-12 to the central position of a high speed mover 6-1 in accordance with a request from a generalizing controller 8. And the mover 6-1, receiving from the generalizing controller 8 the information to which manufacture equipment the work must be conveyed, uses a work communication device 7-11 to drop the work, if it is in light weight, by its dead weight while lower the work, if it is a weighted object, by the elevator method, so that the work is transferred to a work mount-removal device 2-1i in a corresponding manufacture equipment. Next the work, fed to the work mount-removal device 2-1i, is processed in a manufacture equipment 1-1i, and if a process is finished, the work, repeatedly performing a control, ends the all manufacture processes. Next the work is set and carried out to a carry-out work temporary storage 4-1.
Patent JP-S5379356-A (JP)
Title: Strip line-slot line conversion circuit
Inventor: OGAWA HIROTSUGU
IPC: H01P5/10
Filed: 1976-12-23
Abstract: PURPOSE:To obtain excellent frequency characteristics by performing the impedancematching of the electrical length of a slot line against the limited-size slot cavity.
Patent JP-H055062-A (JP)
Title: Silicone rubber composition for wire-coating
Inventor: NAKANISHI KOJI
IPC: C08K3/36
Filed: 1991-05-30
Abstract: PURPOSE:To provide a silicone rubber composition for wire-coating use having long pot-life before curing and giving a silicone rubber coating having excellent heat-resistance, electrical insulation, dielectric strength, etc., after curing. CONSTITUTION:The objective wire-coating silicone rubber composition is composed of (A) a raw organopolysiloxane rubber having alkenyl group, (B) fine silica powder, (C) an organohydrogen polysiloxane, (D) an alkyl-based organic peroxide and (E) a spherical fine particle catalyst composed of a thermoplastic resin containing a platinum-based catalyst.
Patent JP-H03128949-A (JP)
Title: Foamed thermoplastic elastomer of low specific gravity
Inventor: TEIMOSHII HARORUDO UORUTAA
IPC: C08L71/02
Filed: 1990-06-15
Abstract: PURPOSE: To obtain a low gravity, foamed thermoplastic elastomer having high strength and energy return ratio by mixing a specific thermoplastic multi- block copolymer elastomer with a blowing agent by heating under pressure and extruding the mixture to foam.  
     CONSTITUTION: A thermoplastic multi-block copolymer elastomer selected from an ether-ester copolymer, an ester-ester copolymer, an ether-imide-ester copolymer and an ether-amide copolymer and having a Shore D hardness of 25-75 is prepared. Then, this elastomer and a blowing agent are mixed at a temperature of the melting point of the elastomer or higher under a sufficient pressure to dissolve and disperse the blowing agent into the elastomer. Subsequently, the mixture is extruded to a low pressure zone through an orifice to foam and expand. As a result, a foamed thermoplastic elastomer having a uniform closed cell structure, a specific gravity of about less than 0.4 and an energy return ratio of about 0.5 or less when compressed and released from compression is produced. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000345682-A (JP)
Title: Outside angle structure and execution method for exterior material
Inventor: HAYASHI MASAYUKI
IPC: E04F13/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To resolve a problem such as weatherability caused by the deteriora tion of a sealant by providing shiplaps on a corner material and an exterior material respectively at a factory in advance, applying shiplap machining to an exterior material cut at a site for connection. SOLUTION: A corner material 1 is formed with two side pieces, and shiplaps 2a are formed on an upper edge, a lower edge and a side edge respectively. An intrinsic siding 5 is formed at a factory as a standard-length item, and a surface shiplap 8 and a back shiplap 9 are formed in advance. A siding 15 cut at a site is ground and formed with a shiplap 13 on the back face side. The corner material 1 is fixed to a vertical furring strip, and the siding 15 cut with a right short piece is connected to the right corner material 1 and is fitted to a wall face. The intrinsic sidings 5 are connected in sequence, and the siding 15 cut with a left short piece is finally connected to the left corner material 1. No sealant is required, and high quality, high weather ability pollution resistance, durability and a decorative design property can be maintained over a long period.
Patent JP-H0820831-A (JP)
Title: Production of metallic porous body
Inventor: HARADA KEIZO
IPC: B22F3/11
Filed: 1994-07-07
Abstract: PURPOSE:To produce a metallic porous body suitable for use as battery electrodes, various filters, catalyst carriers, etc. CONSTITUTION:A slurry liquid, in which a powder mixture of an Ni powder of <=10mum average grain size and a metal, as a second metal, forming an eutectic alloy at a temp. not higher than the melting temp. of Ni, such as Al, B, Bi, Cr, Fe, Ga, Ge, In, Mg, Mo, Sb, Sn, Si, Ti, Zn, and Zr or oxides thereof, or an alloy powder of Ni and the second metal is dispersed in a binder, is prepared. This slurry liquid is applied to a synthetic resin porous body having a three-dimensional network structure, which is then heat-treated in a reducing atmosphere or in an inert gas atmosphere. By this method, a sintering accelerating effect can be produced by incorporating the second metallic element into Ni, and the metallic porous body excellent in strength characteristics can be obtained.