baber/WOPTO huggingface dataset:
Patent JP-H06212266-A (JP)
Title: Production of silicon steel of regularly oriented crystal grain under one stage cold rolling pressure
Inventor: JIERII DABURIYU SHIYOON
IPC: C22C38/00
Filed: 1993-11-09
Abstract: PURPOSE: To produce a regular grain oriented silicon steel using single cold reduction.  
     CONSTITUTION: A silicon steel band contg. excess amount of Mn over that needed to combine with S and/or Se by 0.024% or less is provided. This band is annealed at 900 to 1125°C and is rapidly cooled to obtain an annealed band having γ (1150°C) of ≤7%. This annealed band is subjected to single cold rolling to have the final strip thickness. The strip is decarburized till a level sufficient for preventing its magnetic aging effect, and to one surface or both surfaces thereof S-contg. additives are added, and an annealing separator coating is formed thereon, and this coated strip is subjected to final annealing. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09123631-A (JP)
Title: Screen for screen process printing
Inventor: SUZUKI KENGO
IPC: H05K3/12
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To eliminate an adverse effect by a reflected light from a screen when a fine photosensitive plate making is performed, in a screen process printing method. SOLUTION: This screen for screen process printing is formed of a braided fine metal wire such as stainless steel, with the surface treated in black using a black chrome plating or a black nickel plating method, or colored by electrodeposition painting or metal printing. Thus a reflected light generated when exposed to light for plate making is suppressed.
Patent JP-H09129483-A (JP)
Title: Method and device for manufacture of laminated ceramic electronic part
Inventor: HOSOKAWA TAKAO
IPC: H01G13/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently advance a process of exforiation of a carrier film, lamination of a ceramic green sheet and printing, etc., of an internal circuit element when a mother laminating body, with which a plurality of chips for each laminated ceramic electronic part are taken out, is manufactured using the ceramic green sheet which is retained on the carrier film. SOLUTION: A ceramic green sheet 8 is taken up to a heated wind-up roll 3 while a carrier film 7 is being stripped off by the guiding of a stripping roll 4. An internal circuit element is printed on the surface of the ceramic green sheet 8 on the wind-up roll 3 by a rotary printing machine 5. When a mother laminated body 21, provided with the ceramic green sheet 8 of prescribed number of layers, is obtained, it is removed from the take-up roll 3, and when it is extended in plane form and cut, a plurality of chips are obtained.
Patent JP-H01121304-A (JP)
Title: Oil-resistant hydrogenated acrylonitrile-butadiene rubber and vulcanized rubber composition having improved heat resistance
Inventor: SAWANOBORI TAKEO
IPC: C08L15/00
Filed: 1987-11-05
Abstract: PURPOSE:To obtain the titled rubber, having improved heat resistance and oil, weather resistance, etc., and useful as industrial belts, etc., by hydrogenating butadiene parts of acrylonitrile-butadiene rubber prepared by binding a specific vinyl based deterioration inhibitor as the third component thereto. CONSTITUTION:The aimed rubber obtained by copolymerizing 100wt.% rubber component consisting of 45-80wt.% butadiene and 20-55wt.% acrylonitrile with 0.1-10wt.% vinyl based deterioration inhibitor containing anilinophenyl skeletons in the molecule {e.g. a compound expressed by formula I or II [R1 and R2 are H, Cl, Br or 1-12C alkyl; R3 is H or 1-4C alkyl; R4 is H, 1-4C alkyl or 6-12C aryl; X is a group expressed by formula III (R5 is H or 1-4C alkyl), etc.; Y is -N=CH-, etc.]} and hydrogenating >=70wt.% carbon-carbon double bond parts of the resultant multielement based copolymer. Furthermore, carbon black, a vulcanizing agent or vulcanization accelerator is blended with the afore-mentioned rubber to provide a vulcanized rubber composition.
Patent JP-2001102380-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method therefor
Inventor: SAITO TATSUYUKI
IPC: H01L23/52
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of wiring formed of a conductive film superior in embedding characteristics, while ensuring a high reliability. SOLUTION: A wiring channel 15 is formed at an interlayer insulating film 11b, and a titanium nitride film 16 is formed on the interlayer insulating film 11b comprising the wiring channel 15. Then a copper film 17 is formed by coating. A copper film is deposited on the copper film 17 by sputtering to fill a recessed part (wiring channel 15), and an excessive copper film and titanium nitride film other than the wiring channel 15 are removed by a CMP method to form a wiring.
Patent JP-S62140998-A (JP)
Inventor: SAITO NAOICHIRO
IPC: E02F9/20
Filed: 1985-12-11
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-S61160254-A (JP)
Title: Printing head
Inventor: SUZUKI TAKAMI
IPC: B41J2/255
Filed: 1984-12-31
Abstract: PURPOSE:To make the printing operation according to the different printing mode possible, by installment of the changeover means changing the arrangement state of wire in the printing head having plural wires arranged facing the form to be printed. CONSTITUTION:When located at the first position, a changeover lever 12 is in a horizontal state touching the first stopper 13. When the lever 12 is located at the second position in which it is inclined by an angle theta to the scanning direction S by grasping a grip 14 and rotating it clockwise, respective guide compornents 7, 7a, 7b are displaced opposing the operations of springs 9, 9a, 9b. Therefore, the straight lines connecting respective mutually neighboring 3 lines of wires NI1, NII1, NIII1; NI2, NII2, NIII2;... of three wire columns NI, NII, NIII, are inclined to the scanning direction S. The arranging state of the top part of printing head 3 is selectively changed to the first and the second arranging states as above-mentioned and thereby, various printing operations can be met.
Patent JP-H11119549-A (JP)
Title: Developing device
Inventor: SAKO MINEYUKI
IPC: G03G15/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which the occurrence of fogging on an image and toner smoke are prevented by suppressing the occurrence of blowing-up and blowing-down of the developer. SOLUTION: As for the developing device making the developer circulate by a supply screw 14 and a recovering screw 16 arranged up and down; the recovering screw 16 generates larger pressure in a normal direction than the supply screw 14. Thus, the blowing-down of the developer by which the developer fed by the supply screw 14 is moved to the recovering screw 16 while being fed is prevented. Thus, since the developer is sufficiently stirred during toner is replenished at a toner replenishing port 40 and is supplied to a developing roller 18, the developer which is sufficiently stirred and where the toner is uniformly dispersed is supplied to the developing roller 18, so that the occurrences of the fogging on the image and the toner smoke are prevented.
Patent JP-H04154120-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKINE MAKOTO
IPC: H01L21/3205
Filed: 1990-10-18
Abstract: PURPOSE:To obtain a buried connecting hole whose resistance is low and which has a stable connection resistance value by a method wherein, at the selective vapor growth operation of a high-melting-point metal, a conductive material which hardly produces the nucleus of the high-melting-point metal is formed on the wall of a connecting hole. CONSTITUTION:An element isolation region 102 and a conductor region 103 are formed on an Si substrate 101; they are covered with an insulating film 104; and a connecting hole 105 is made. TiN 106 is deposited; it is etched anisotropically; and it is left on the wall of the hole. Ions are implanted; and a heat treatment is executed in N2. Then, W 107 is filled selectively into the hole 105 by the SiH4 reduction method of WF8. In succession, an Al wiring layer which is connected to the conductor region 103 via the W 107 inside the hole 105 is formed on the insulating film 104. The W 107 is hardly grown from the wall of the hole 105; it is restrained that a cavity is produced in the W; the W does not creep into the interface between the insulating film 104 and the conductor region 103 because it is surrounded by TiN 106a; the effective diameter of the hole 105 is not reduced; and a connection resistance is not increased.
Patent JP-H0693564-A (JP)
Title: Magnetic fiber, production of the fiber and magnetic paper comprising the fiber
Inventor: FUJIWARA KATSUHISA
IPC: H01F1/34
Filed: 1992-09-07
Abstract: PURPOSE:To provide the magnetic fiber having good magnetic characteristics by adding a magnetic substance to the inner cavities of fiber as a raw material for paper, and to provide the magnetic paper comprising the magnetic fibers and having the magnetic characteristics. CONSTITUTION:The magnetic fiber is characterized by containing 25-45wt.% of a magnetic substance in the inner cavities of the fiber. The method for producing the magnetic fiber is characterized by dispersing the fiber having inner cavities in a metal aqueous solution containing a ferrous salt as a main component, adding an alkali aqueous solution to the solution to produce a metal hydroxide, and subsequently oxidizing the metal hydroxide to produce the magnetic substance in the inner cavities of the fiber. Further, the magnetic paper comprises the magnetic fibers.
Patent JP-H05144489-A (JP)
Title: Flat cable connection part
Inventor: FURUKAWA NORIYASU
IPC: H01R4/38
Filed: 1991-10-01
Abstract: PURPOSE:To perform flat cable laying works effectively by connecting a compressed terminal with a flat cable previously, and conducting at site merely works of fastening bolts and putting a protection cover. CONSTITUTION:At the junction of a flat cable, a conductor 5 for connection is provided which is in advance processed into a specific bending angle, and at each end, a joiner 6 with a long hole 7 is provided. This is connected by bolts with a terminal 10 in compressed connection with each conductor 1 of the flat cable.
Patent JP-S61157486-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/126
Filed: 1984-12-29
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-2000108138-A (JP)
Title: Mold
Inventor: TATEISHI YUUKIKIYU
IPC: F16J15/52
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a split boot smaller by a method wherein a structure, by which the split boot is pulled out strainingly from a mold at a mold opening or releasing, is suppressed as small as possible. SOLUTION: This mold 1 is for molding a split boot 21, in which a projected engaging part 28 and a recessed engaging part 29 engaging with each other are provided on the opposing surfaces 26 and 27 at a split part, which is formed by dividing one part on the circumference of a circle. In this case, the mold 1 has a first core 5, with which the projected engaging part 28 is molded, and a second core 6, with which the recessed engaging part 29 is molded. At a mold opening, both the cores 5 and 6 move so as to separate from a molding in regular order.
Patent JP-S61159479-A (JP)
Title: Production of pressure-sensitive adhesive tape
Inventor: TAKIYAMA EIICHIRO
IPC: C08F290/00
Filed: 1984-12-30
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive tape inexpensively in a fire prevention manner without any problems on environmental hygiene, by applying a mixture of a rubbery polymer contg. (meth)acryloyl groups on its side chain, a monomer and an oligomer to a substrate and irradiating it with actinic rays. CONSTITUTION:A mixture of a rubbery polymer contg. (meth)acryloyl groups on its side chain, a monomer capable of dissolving said rubber and an oligomer compatible with said rubber and capable of imparting tack, is applied to a substrate. The substrate is irradiated with actinic rays in the absence of air. Examples of the monomers consituting the rubbery polymer are those giving a polymer having a glass transition temp. of 30 deg.C or below. Examples of the oligomers are unsaturated alkyd resins contg. alpha,beta-unsaturated polybasic acid obtd. by esterifying a polyhydric alcohol.
Patent JP-H03142731-A (JP)
Title: Production of optical disk
Inventor: ISHIKAWA YUICHI
IPC: G11B7/2433
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a recording film having excellent moisture resistance and oxidation resistance by selecting a target material forming the recording film from alloys of specific ternary, quaternary or higher element systems contg. Te or In. CONSTITUTION:The alloy formed by adding at least one kind of the metals selected from the group formed of Pb, Ga, Zn, Bi, and Ag to the basic material of the alloy having a compsn. GexSbyTez(x, y, z>0) is used as the target material. The respective metals or alloy components are placed into respectively separate boats for vapor deposition or crucibles for electron beam vapor deposition and the recording film is formed by using a mixed vapor deposition or mixed sputtering method. The recording film having the good moisture resistance and oxidation resistance is obtd. in this way.
Patent JP-2000111050-A (JP)
Title: Gas cooking appliance with spare gas plug
Inventor: YOSHIMURA SADAO
IPC: F24C3/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To form a structure in which a gas hose of a gas equipment does not disturb in the case of cooking by using a gas cooking appliance, by forming an opening at a top plate, and opposing a connecting port of a spare gas plug from its opening to an exterior of a gas cooking appliance body. SOLUTION: Window holes for opposing burner heads 71a, 72a and 73a of burners 71, 72 and 73 from below and an exhaust window 4a having substantially an overall width of a top plate 4 are formed at the plate 4. Hot air in a cooking appliance body 3 is exhausted from the window 4a upward, and an exhaust port of an exhaust duct of a grill 8 is opposed to a center of the window 4a so that the exhaust air from the grill 8 is exhausted from the window 4a. Further, a tilting connecting port 13b of a spare gas plug 13 is opposed from the window 4a to an exterior of the body 3. Thus, a gas hose does not disturb in the case of cooking by using the appliance 1, and handling convenience of the appliance 1 is upgraded.
Patent JP-H05122073-A (JP)
Title: Semiconductor device
Inventor: KUDO OSAMU
IPC: H03M1/12
Filed: 1991-10-28
Abstract: PURPOSE:To respectively execute signal conversion and signal reading at optimum speed. CONSTITUTION:An A-D converter 1, a storing means 2 which has writing and reading circuits 21 and 23 and a storing part 22 so as to store the output of the A-D converter 1 in the storing part 22 with the writing circuit 21 and also to read the output from the storing part 22 with the reading circuit 23, a counter 3 designating the address of the storing part 22 with a counted value, a first clock circuit transmitting a first clock signal CLD 1 for driving the A-D converter and the counter 3, the second clock circuit transmitting the second clock signal CLD 2 for driving the counter 3, a clock signal switching means 4 switching the first and second clock signals so as to transmit them to the counter 3 and a control circuit 5 controlling the writing and reading circuit and the clock signal switching means 4 are provided in one chip so as to constitute a semiconductor.
Patent JP-H03206897-A (JP)
Title: Specific labeling of genome dna
Inventor: MUKAI TSUNEHIRO
IPC: C12Q1/68
Filed: 1990-10-18
Abstract: PURPOSE:To improve detection sensitivity by repairing genome DNA by enzymatic reaction, scissoring with a restriction enzyme and labeling. CONSTITUTION:Genome ONA having 1X10<8>-1X10<10>bp derived from mammal is enzymatically reacted with DNA polymerase, DNA ligase, etc., by using a base such as thymine and/or a base analogue such as dideoxynucleotide 5'- triphosphate at 35-40 deg.C for 1-2 hours, polymerized or subjected to chain reaction and nick, gap and nonspecific end are repaired to give repair DNA (A). Then, the component A is reacted with a desired restriction enzyme at pH 7-8 at 37-40 deg.C for 0.5-2 hours to give genome DNA fragment (B). Then the scissored end of the component B is labeled with a radioactive isotope <32>P to give genome DNA labeled fragment (C). Then the component C is separated by electrophoresis of agarose gel to give specifically labeled genome DNA.
Patent JP-H10112367-A (JP)
Title: Ic socket
Inventor: ITO SADAO
IPC: H01R33/94
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket capable of simply attaching without directly soldering an IC when the IC is mounted on a main circuit board. SOLUTION: A conductor pattern having the same pitch as terminal pins of an IC 2 is formed on an IC mounting surface of a printed board, continuous pins 9 continuing to a conductor pattern are formed on the back surface in wider pitch than the terminal pins to form an IC pitch conversion substrate 3, the IC pitch conversion substrate 3 is inserted into a substrate fixing lower frame 6, the continuous pins 9 are projected to the lower part of the substrate fixing lower frame 6, an IC positioning frame 4 is piled on the substrate fixing lower frame 6, an IC to be mounted is inserted into an IC positioning frame 4, a substrate fixing upper frame 5 is piled on the IC positioning frame 4, a pin pressing projection formed along the inner circumference of the substrate fixing upper frame 5 is inserted into a guide hole formed along the inner circumference of the IC positioning frame 4,  the substrate fixing upper frame 5 is connected to the substrate fixing lower frame 6, and a terminal pin of the IC 2 is pressed against the conductor pattern with the tip of the pin pressing projection.
Patent JP-S61156577-A (JP)
Title: Positioning controlling circuit of disk driving device
Inventor: KITAMURA YOSHITSUGU
IPC: G11B27/10
Filed: 1984-12-27
Abstract: PURPOSE:To satisfy easily a non-defect condition to a specified logical cylinder address or logic track, and to improve a non-defective rate of a head disk assembly in a manufacturing process by inputting a cylinder shift parameter which is designated at every head disk assembly, and shifting the number of cylinders by a shift parameter designated value from an absolute cylinder address origin at the time of an initializing control operation for positioning a cylinder. CONSTITUTION:When a power source is applied by a power source turn-on signal (a), a head 2 is positioned at an absolute cylinder address origin. Subsequently, a shift parameter 'CSP' which has been set by a cylinder shift parameter setting circuit 6 is read to a microprocessor circuit 40 from a bus 'k'. In case when the CSP is '1', a cylinder position of an absolute cylinder address which has been shifted by one is set as a logical cylinder address origin.
Patent JP-H07133523-A (JP)
Title: Cleaning apparatus of spinning frame
Inventor: KINOSHITA KENJI
IPC: D01H11/00
Filed: 1993-11-10
Abstract: PURPOSE:To remarkably decrease the contamination of a bearing, coupling part, etc., of a rotary impeller with deposited fiber waste passed through a filter member. CONSTITUTION:A fine spinning frame is furnished with a dust collector and a pair of ducts constituting the dust collector are extended along the longitudinal direction of the frame. Plural cross flow fans 12 are fixed to a line shaft 9 at regular spacings and inserted into a duct furnished with an air-sucking opening and an exhaustion port. Line shafts 9 are connected with each other via a coupling 13 to form a straight line and rotatably supported with a bearing 15 between cross fans 12. A filter belt 24 is circulated in a state covering the air-sucking opening. Shielding members 16,17 are placed in the duct 5 at positions corresponding to the spaces between the cross flow fans 12. The coupling 13 and the bearing 15 are covered with the shielding members 16,17 and the inner circumference of the duct and protected from the air flow F4 passing through the filter belt 24.
Patent JP-H01123240-A (JP)
Title: Method for feeding photosensitive material of slit exposing type copying camera
Inventor: HANDA MASAYUKI
IPC: G03F7/20
Filed: 1987-11-07
Abstract: PURPOSE:To execute slit exposing without leaving a non-image part on the front end side of a photosensitive material by letting off the photosensitive material in a loose state between photosensitive material let-off rollers and rear rollers and cutting the material by means of a cutter disposed on the down stream side of the let-off roller, thereby feeding and progressing the photosensitive material without stopping the same between front rollers and rear rollers. CONSTITUTION:The photosensitive material let-off rollers 12 are constituted as nip rollers consisting of a driving roller 12a and a driven roller 12b and are so constituted that the driving roller 12a is rotated by a let-off driving motor 13. The rotating speed of the rollers 12 is so set that the photosensitive material 11 can be let-off at a high speed of about 2.5 times higher than the photosensitive material feed speed of the rear rollers 21. The device is so constituted that the material 11 is let-off in the loose state between the rollers 12 and the rear rollers 21 while the material 11 is fed by the rollers 21 and that the material 11a can be cut to a required length L. The image can, therefore, be projected and exposed over the entire surface of the photosensitive material from the front end to the rear end thereof. The remaining of the non-image part particularly on the front end side of the photosensitive material is thereby prevented.
Patent JP-H06141537-A (JP)
Title: Dc-dc converter
Inventor: SOFUE MAMORU
IPC: H04B7/26
Filed: 1992-10-20
Abstract: PURPOSE:To reduce the output voltage ripple without having to increase the capacitance of the output capacitor. CONSTITUTION:An output voltage VO which is generated by stepping up or down the voltage of the DC power supply is taken out from one terminal of the output capacitor C by controlling the charging and discharging of the output capacitor C using a charging/discharging control circuit 1 which controls the connection and cur-off of the DC power supply to the output capacitor C. A voltage detection circuit 2 detects the fluctuations in the output voltage VO. Based on the fluctuations in the output voltage VO detected by the voltage detector circuit 2, a voltage control circuit varies the voltage of the terminal of the output capacitor other than the one from which the output voltage VO is taken out to cancel the output voltage fluctuations. As a result, the fluctuations in the output voltage VO (that is, the fluctuations in the voltage of one terminal of the output capacitor C) are cancelled out by the fluctuations in the voltage of the other terminal of the output capacitor C.
Patent JP-H07134877-A (JP)
Title: Apparatus for supporting magnetic head
Inventor: MIYAKE TOMOYUKI
IPC: G11B21/21
Filed: 1993-11-11
Abstract: PURPOSE:To restrict the power consumption of a magnetic head to be small by controlling the positional shift of the magnetic head to a position of a projecting beam from an optical head at the center of the magnetic head which is generated when a disc surface vibrates. CONSTITUTION:A holding tool 6 for a magnetic head is supported by a pressure spring guide shaft 3. The guide shaft 3 is passed through a through-hole formed vertically in a pressure spring guide 2 fixed to a supporting tool in parallel to a recording medium. One end of the guide shaft 3 is pressed by a pressure spring 7.