baber/WOPTO huggingface dataset:
Patent JP-S61504-A (JP)
Title: Hot extrusion method with lubricant
Inventor: KAWAI NOBUYASU
IPC: B22F3/14
Filed: 1984-06-14
Abstract: PURPOSE:To extrude forcibly a product which is not restricted by the form with a shortened process by charging a body to be treated into a high-pressure vessel along with a medium, compacting the body to be treated with a pressing ram, and readvancing the ram while leaving the medium. CONSTITUTION:A body 19 to be treated is inserted into a high-pressure vessel 10 along with a pressure medium 20, the inner peripheral surface of the vessel 10 is sealed with a sealing member 14 of a die assembly 11, and the die hole 15 is sealed with a sealing piston 17. The pressure in the vessel 10 is increased by advancing a pressing stem 18, and the body 19 to be treated is compacted isotropically to obtain a compact having density >=95% of net density. Then the die assembly 11 is drawn out from the vessel 10, and the whole or a part of the pressure medium 20 is left in the vessel 10. Subsequently, the sealing piston 17 is pulled out, and the pressing stem 18 is again advanced while the vessel 10 is sealed. The front end surface of the stem 18 is abutted on the rear end surface of the body 19 to provide extruding force to the stem 18, and a product 21 in the specified form is compression-extruded from the die hole 15.
Patent JP-S5825546-A (JP)
Title: Electronic control method for engine in warming-up
Inventor: MATSUOKA HIROKI
IPC: F02D41/06
Filed: 1981-08-07
Abstract: PURPOSE:To prevent worsening of driveability during acceleration in warming-up and to enhance characteristics such as the rate of fuel consumption by determing the increase of fuel injection during acceleration in warming-up (or correction amount  of the angle advance) on the basis of the difference between the current temp. of cooling water and the temp. of the same at the time of starting. CONSTITUTION:The step 100 is to discriminate if it is during warm-up starting or not,  and the warm-up control start temperature is selected to the value of the cooling water  temp. at the time of starting added with the specific position increase of temperature DELTATHW. Steps 106, 107 are to discriminate whether it is during warming-up, that is  judged in case the current water temp. is over the abovementioned warmup start temperaure and below the specific warmup control ending temp., whereafter the amount of  warmup angle advance thetac is determined to be added with the basic angle advance, and  the increase AEW of fuel injection shall be calculated using the value thus obtained.  This value of increase is executed for every cranking angle of 360 deg. in synchronization  with the interstitial signal from the cranking angle sensor. Then, at the step 66, the  value AEW is subtracted wit DELTAAEWs repeatedly for every fuel injection from the start  of acceleration to be concluded at the value of zero. At this point of time, accordingly,  the amount of fuel injection will become the basic amount of fuel injection calculated  on the basis of the quantity of taken-in air.
Patent JP-H04281082-A (JP)
Title: Ultrafine wire for reinforcing rubber product
Inventor: HINOURA KOICHI
IPC: B60C9/00
Filed: 1991-03-04
Abstract: PURPOSE:To obtain the subject ultrafine wire capable of improving fatigue strength without breaking in an early stage even under a repeatedly applied load by carrying out wire drawing working of a substrate steel wire of an ultrafine wire having a copper-containing plating layer formed thereon and regulating the surface roughness within a specific range. CONSTITUTION:An ultrafine wire 3 for reinforcing rubber such as automotive tires or conveyor belts is obtained by subjecting a heat-treated substrate steel wire 1 to wire drawing working with a continuous wire drawing machine, etc., regulating the surface roughness (Rt) to 0.1-0.4mu, then washing the resultant steel wire, further subjecting the washed steel wire to copper plating in a copper sulfate plating bath, etc., and forming a plating layer 2 on the outer periphery of the aforementioned steel wire.
Patent JP-H01290869-A (JP)
Title: Panel for building
Inventor: ABE MASAHIKO
IPC: E04F13/12
Filed: 1988-05-19
Abstract: PURPOSE:To prevent the thermal expansion/contraction of a panel and the separation/ falling off of the panel or a surface material caused by the deformation of a body by using metal thin plates for the surface material and a back material, without bringing both into contact with each other even on linking portions, and fixing one end edge of the back material to the body. CONSTITUTION:In the surface material 1 of a building panel in which a core material 29 is filled between the surface material 1 and a back material 15 which are made of a metal thin plate long-size material, a side wall 4, a joint base 6 and an inserting edge 5 are formed on one end edge while forming an engaging portion 9 consisting of a side wall 10 and an engaging groove 13 on the other end edge. In the back material 15, a fixed portion 16 is formed on one end edge of the long-size plate material while forming a flume-like portion 15a with an inserting bottom edge 21 on the other end edge, being opposed to the flume-like portion 1a of the surface material 1. The inserting edge 5 and the engaging portion 9 are prevented from being brought into contact with the fixed portion 16 and the inserting bottom edge 21 respectively by means of the core member 29 being formed in a body. Thereby, waterproof, airtight, earthquake-proof, fireproof, soundproof, and executing properties can be improved.
Patent JP-S6016136-A (JP)
Inventor: ISAKA MASAYOSHI
IPC: H02M5/27
Filed: 1983-07-08
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-S5597777-A (JP)
Title: Television pickup system
Inventor: SUGIHARA YASUMASA
IPC: H04N5/335
Filed: 1979-09-25
Abstract: PURPOSE: To obtain a picture of high dignity with its picture quality improved by using an electrode signal-line signal for one line in one field and an adjacent double- line signal in any other field by using the output signal of an image sensor.  
     CONSTITUTION: Since there is a time difference of 3H between the signal of signal change-over circuit 33 and a signal inputted to 1H-delay circuit 31 althrough the both are equal in color, adjusting the polarity of the pulse of odd/even field switching signal generator 32 allows circuit 33 to select and input the signal of input terminal 28 to adder circuit 34 as to an odd field and to select and input the signal of circuit 31 to circuit 34 as to an even field. At the output of circuit 34, the signal of each scanning line appears as it is in case of the odd field and an arithmetic mean of two adjacent signals equal in color appears sequentially in case of the even field. Then, 1H-delay circuits 29 and 30, ring counter 35, and signal change-over circuit 36 are combined to convert sequential line signals of R, G and B into simultaneous signals of R, G and B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61282421-A (JP)
Title: Method of winding polyester multifilament
Inventor: NAKATSUKA HAJIME
IPC: D02J1/08
Filed: 1985-06-05
Abstract: PURPOSE:To wind polyester multifilament without causing bad shape of package and yarn quality difference between the center and the ends of the yarn, by providing the polyester multifilament approximately at the innermost layer of a bobbin and at the position before it with interlacing processing. CONSTITUTION:Polyester multifilament approximately at the innermost layer of a bobbin and the position before it, such as polyester multifilament forming a tail part and a bunch part of each bobbin is preponderantly provided with interlacing processing. Polyester multifilament bobbins having reduced end breakage during false twisting processing, etc., are obtained while causing hardly rise in cost, reducing occurrence of fluff.
Patent JP-S62281583-A (JP)
Title: Packet picture communication system
Inventor: TAKEKOSHI HIROSHI
IPC: H04N19/00
Filed: 1986-05-30
Abstract: PURPOSE:To efficiently and economically use a line by using a packet communication line at the time of performing a moving picture communication, providing a means for adjusting the number of the transmitted and received packets and the length of the packet and suitably thinning out one picture of the moving picture and packeting according to the speed or the like of the movement of an object. CONSTITUTION:A picture frame inputted from a television camera is sequentially stored in an input picture frame temporary memory device 3 one frame by one frame and the presence and the absence of the necessity for packeting and the range for packeting and transmitting in the input picture frames are decided by an input picture packeting decision device 5. The packeting decision of the input picture is automatically carried out by detecting the difference between the picture frames. In a receiving side, when the packet is inputted to a communication controller 8 from the packet communication line 9, it is decomposed into picture frame information in a packet decomposition device 7, and all of the contents or a part thereof of an output picture frame temporary memory device 4 is rewritten. Accordingly, the communication of wide range from the moving picture rapid in movement from a still picture can be performed by the same communication terminal equipment.
Patent JP-H06305923-A (JP)
Title: Antibacterial agent
Inventor: OSUMI SHUICHI
IPC: A01N59/16
Filed: 1993-04-26
Abstract: PURPOSE:To provide an antibacterial agent resistant to discoloration and the deterioration of the antibacterial property even in a severe environment such as the exposure to sunlight or hot atmosphere or the contact with an acidic substance and exhibiting the antibacterial property, etc., over a long period. CONSTITUTION:The antibacterial agent is composed of a compound expressed by the general formula MaAbSb2O5(OH)2.-nH2P (M is at least one kind of metal ion selected from silver, copper, zinc, tin, mercury, lead, iron, cobalt, nickel, manganese, arsenic, bismuth, barium, cadmium and chromium; A is at least one kind of ion selected from alkali metal ion, alkaline earth metal ion, ammonium ion and hydrogen ion; (p) is valence of M; (q) is valence of A; (a) and (b) are positive numbers satisfying the formula pa+qb=2; (n) is 0 or positive number).
Patent JP-S612267-A (JP)
Title: Manufacture of negative electrode for lithium solid electrolyte battery
Inventor: NAGAI TATSU
IPC: H01M6/18
Filed: 1984-06-14
Abstract: PURPOSE:To obtain a lithium negative electrode having high discharge utilization and uniform discharge performance by dispersing lithium and solid electrolyte in hydrocarbon solvent having high boiling point at high temperature to uniformly mix lithium and lithium ion conductive solid electrolyte. CONSTITUTION:Hydrocarbon solvent having high boiling point for mixing lithium and lithium ion conductive solid electrolyte is required to have higher boiling point than the melting point of lithium (about 186 deg.C). For his purpose, decalin (b.p. 194.6 deg.C) or ''Amsco 450'' made at American Mineral Spirits Corp. in the U.S.A. is used. Lithium and lithium ion conductive solid electrolyte are put into high boiling point hydrocarbon solvent, and they are heated with gently stirring to melt lithium, then stirring rate is increased to disperse lithium in solid electrolyte, or lithium is melted and dispersed in hydrocarbon solvent, then solid electrolyte powder is dispersed therein.
Patent JP-H09301959-A (JP)
Title: Benzotriazole compound and recording material
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/26
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzotriazole compound, capable of improving the light resistance of a recording material, especially effectively preventing the coloring of a nonimage part and suitable for use in a protecting layer, etc., in the recording material such as a heat-sensitive recording or a photosensitive material. SOLUTION: This benzotriazole compound is represented by formula I  Z is H, a halogen, an alkyl or an alkoxy; X, Y and W are each Z, an alkenyl or an aryl; (m) is 1 or 2; A is a group, etc., represented by formula II [R<1> and R<2> are each H, an alkyl, etc.,; R<3> is H, an alkyl, etc.; R<4> is H, an alkyl, etc.; R<5> is X when (m) is 1] and a group, etc., represented by formula III (R is an alkylene, an arylene, etc.) when (m) is 2}, etc., e.g. 4-t-butyl-6-sec-butyl-2-(2H- benzotriazol-2-yl)phenyl 4-diethylamino-2-hydroxycinnamate. The compound represented by formula I is obtained by reacting a compound represented by formula IV with a compound represented by formula V [X is a halogen, OH, etc.; R<11> is H or a group, etc., represented by the formula COR<12> (R<12> is an alkyl, etc.)] and, as necessary, further hydrolyzing the resultant compound.
Patent JP-H11315633-A (JP)
Title: Connection pin for scaffold building frame
Inventor: HAYASHI SHINYA
IPC: E04G7/20
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a connection pin capable of ensuring the safety in the work without releasing an engaging projection simply in a condition in which scaffold building frames are mutually connected. SOLUTION: A support lever 12 extending in the axial direction along an inner wall of a pin main body 7 is provided inside the hollow pin main body 7, and an engaging projection 9 which is provided in an upper end part of the support lever 12 is comes in and out of the outside of the pin main body 7 and a spring 13 energizing the projection 9 through the support lever 12 so as to protrude to the outside of the pin main body 7 are arranged. A lock member 20 having a lever for vertical operation 19 on the outside is provided in the pin main body 7. Cam faces 21, 22 retracting the engaging projection 9 inside the pin main body 7 against an energizing force of the spring 13 by moving the lock member 20 upward are provided on the lock member 20 and the support lever 12.
Patent JP-H06334002-A (JP)
Title: Lead bonder
Inventor: KOBAYASHI KAZUHISA
IPC: H01L21/603
Filed: 1993-05-26
Abstract: PURPOSE:To prevent the degradation of positioning accuracy and the resultant faulty press bonding of a TAB type semiconductor device and a lead frame for external pull-out due to the fatigue of a gimbal spring when a lead member is press bonded. CONSTITUTION:A support frame 15 for positioning a TAB type semiconductor device 1 and a lead frame 5 for external pull-out comprises a stage 9 supported in a swingable way by a gimbal spring 8, a ball support member 11 running through the gimbal spring 8 and stretching toward the center of the bottom of the support stage 9, and a ball 12 mounted on top of this ball support member 11 as a load receiving member which supports the support stage 9 in an inclinable way in all directions.
Patent JP-S5164496-A (JP)
Title: Aminhenseimaku oyobi koreoshosuruensooarukaridenkaiso
Inventor: CHAARUSU JEI HORA
IPC: B01J47/12
Filed: 1975-10-14
Abstract: 1479388 Cation exchange membranes in electrolytic cells DIAMOND SHAMROCK CORP 15 Oct 1975 [16 Oct 1974 16 June 1975]  42309/75 Heading C7B [Also in Division C3] Cation exchange membranes for use in an electrolytic cell are obtained by surface treatment of a membrane comprising a fluorine containing polymer having pendant sulphonyl groups with an acyclic polyamine other than ethylene diamine to convert the sulphonyl groups to the form -SO 2  NRR' NRR", optionally after a pre-treatment with ethylene diamine, on one side, the remaining sulphonyl groups being in the form -SO 3 R where R is H, Na or K. R' is C 3 -C 6  alkylene, Z 2 NR", or ZNR" Z 2 NR", Z is C 2 -C 6  alkylene and R" is R or -SO 2 -. If the membrane is first treated with ethylene diamine, groups to a depth of 2.5-25 microns are converted to -SO 2  NR-C 2 H 4 -NRR". The remainder of the treated depth, up to about 50 microns and to an extent of at least 10 microns in the absence of ethylene diamine treatment, is treated with a polyamine e.g. 1,3-diaminopropane, dipropylene triamine, diethylene triamine, or butylene diamine. Treatment with alkali metal hydroxide converts other sulphonyl groups to the -SO 3 R form. The polymer is preferably a copolymer of tetrafluoroethylene and CF 2 =CFY f SO 2 F where Yf is a C 2 -C 8  bivalent perflourinated aliphatic radical. The membranes are used in the electrolysis of brine with the treated surface facing the cathode.
Patent JP-H1074314-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: KANBE TETSUYA
IPC: G11B5/64
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a medium having 2 G bits recording density per sq. inches and a mean time between failure of >=300,000 hours by using a magnetic record ing medium having a multilayered base film in which one layer consists of an amorphous or fine crystalline material containing Co. SOLUTION: A chemically reinforced soda-lime glass is used as a substrate 20. Then a first base layer 21 comprising Co-30at.%Cr-10%Zr alloy is formed to 50nm thickness, and then a second base layer 22 comprising Cr-15at.%Ti alloy to 30 nm thickness, a magnetic layer 23 comprising Co-20at.%, Cr-12at.%Pt alloy to 20 nm, and further a carbon protective film 24 to 10 nm are formed by DC sputtering method. The first base layer is formed without heating the substrate. Then the substrate is over heated to 250 deg.C by a lamp heater and the upper layers are formed. After the films are formed, a lubricant 25 prepared by diluting a perfluoroalkylpolyether material in a fluorocarbon material is applied thereon.
Patent JP-2000314383-A (JP)
Title: Scroll fluid machine
Inventor: HONMA TOSHIHIRO
IPC: F04C18/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machine which can keep lifting pressure for lifting a tip seal, even when entering pressure of the tip seal into the groove is small. SOLUTION: Bottom cut-in portions 44 are formed on a tip seal 34 so as to be opened in a direction that fluid compressed by sealed space shows high pressure, for providing a sliding surface 34a of the tip seal 34 with elasticity for pressurizing a mating side mirror surface, when the tip seal 34 is arranged between the bottom of a tip seal groove 43 and the mating side mirror surface. A seal member groove is formed on the tip seal 34, on a side face so as to be opposed to a groove wall of the tip seal groove 43 on the side of a low pressure side space, to member groove, a seal member 40 made of material softener than that of the tip seal can be fitted. A clearance between the tip seal groove 43 and the tip seal 34 is sealed by the sealing member 40 arranged to the seal member groove.
Patent JP-H09306368-A (JP)
Title: Gas discharge panel, fitting method of metal wire and forming method of gas discharge panel
Inventor: FUJII KOZO
IPC: H01J17/49
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge panel of constitution provided with an electrode of small defect and its forming method. SOLUTION: A partition 19 provided in an upper surface of 11a of a back substrate 11 is constituted by a first/second partition part 19a, 19b, and, in a side of a front substrate 13 of the partition 19, a wire fitting groove 23 for holding a metal wire 21 as a cathode with a fixed space is formed. A 42-6 alloy wire as the metal wire 21 is fitted to the wire fitting groove 23, to be provided with a fixed space as a plurality of rows. In the case of forming a panel thus provided, first, a wire feed part, while fitting the metal wire 21 to a groove concerned to a first row, is rotated by one turn passing the center of the groove concerned to the first groove and in a plane vertical to an upper surface of the back substrate 11. Similar work is performed by a prescribed number of times.
Patent JP-S5648063-A (JP)
Title: Gas discharge lamp and its preparation
Inventor: NAKAMURA HAJIME
IPC: H01J9/22
Filed: 1979-09-28
Abstract: PURPOSE:To fresh the hue and prevent the damage of illumination by coating different fluorescent substances on the inside wall of a gas discharge tube and a groove formed on the inside wall of the tube. CONSTITUTION:A spiral illumination pattern 5 is provided on the inside cylindrical surface of a gas discharge tube 2 of a meterial such as glass. The illumination pattern 5 is formed by providing a continuous spiral groove 6 with depth of about 1mm. on the inside wall of the gas discharge tube 2, a fluorescent substance 7, for example yttrium oxide which emits red light, is coated on the groove 6, and another fluorescent substance 8 different from the substance 7, for example calcium halophosphate which emits white light, is coated on the entire surface of the inside wall of the gas discharge tube 2 including the substance 7.
Patent JP-H10311247-A (JP)
Title: Carburetor device for engine
Inventor: OGAWARA YASUYUKI
IPC: F02M3/02
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To improve assembly ability of a fuel cut valve located in a fuel passage and a pilot valve, and improve responsiveness during the starting of an engine, in a pilot system of a carburetor device. SOLUTION: A pilot screw 12 is attached to the valve element 16 of a fuel cut solenoid valve 8 regulatably of a position. A pilot port 11 and a bypass port 15 are opened and closed by the valve element 16, and the pilot screw 12 is positioned facing the pilot port 11. The pilot screw 12 is regulatably arranged such that the gap of the pilot port 11 is properly formed during opening of the valve element 16. This constitution eliminates a mounting work for the pilot valve, decreases the number of processes, and simplifies a work. Further, since a distance therebetween is also eliminated, a space is reduced, a design of a layout is rendered advantageous, a fuel discharge lag after fuel cut return is prevented from occurring and responsiveness is improved.
Patent JP-H06328782-A (JP)
Title: Brightness controlling circuit device
Inventor: KUBOTA SHINICHI
IPC: G06K15/12
Filed: 1993-05-26
Abstract: PURPOSE:To provide a brightness controlling circuit device which corrects the dispersion of brightness between LED chips by the addition of a slight circuit composition. CONSTITUTION:A device is equipped with brightness controlling transistors 23-1 to 23-4 which make up a current mirror circuit with a master side transistor 11' and control uniformly the brightness of all LEDs together with the master side transistor 11' and control signal supply terminals 25-1 to 25-4 which are supplied with control signals for on-off controlling the brightness controlling transistors.
Patent JP-S612863-A (JP)
Inventor: YAMADA KATSUYA
IPC: A61L17/00
Filed: 1984-06-15
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-S5550044-A (JP)
Title: Stabilizer composition
Inventor: SUGAWARA YUUJIROU
IPC: C08K3/00
Filed: 1978-10-07
Abstract: PURPOSE: To provide the title composition of low lead eluation, having excellent thermal stability, transparency, and dispersibility, for use in chlorine-contg. polymers, which comprises an extremely fine powder of tribasic lead sulfate and an alkaline earth metal-based filler in a specific weight ratio.  
     CONSTITUTION: The objective composition comprising (A) an extremely fine powder of tribasic lead sulfate having an average size ≤0.2μ (pref. ≤0.1μ) and a bulk density ≤1.8 pref. ≤1.7) g/ml, and (B) a filler consisting of an inorganic compound such as an alkaline earth metal (Ca, Mg, Ba, Sr, etc.) carbonate, silicate, sulfate, phosphate, oxide, hydroxide, etc. in a weight ratio (A):(B) of 95: 5W30:70 (pref. 95:5W50:50). The composition can be obtained by grinding and mixing the above components by means of an atomizer, ball mill, etc. In practical use, the composition would be incorporated in a chlorine-contg. polymer in an amount of 2W15wt% on the basis of the polymer. 
     COPYRIGHT: (C)1980,JPO&Japio