baber/WOPTO huggingface dataset:
Patent JP-S60140648-A (JP)
Title: Enclosed lead storage battery
Inventor: MATSUSHIMA TOSHIO
IPC: H01M50/40
Filed: 1983-12-27
Abstract: PURPOSE:To prevent the capacity reduction of a storage battery by providing oxygen guide sections having fine holes with a fine hole diameter larger than the gap size of a separator proper so as to penetrate the separator from its one side to opposite other side. CONSTITUTION:Multiple oxygen guide sections 2 having fine holes with a size larger than the gap of a separator proper 1 are prrovided on the separator proper 1 made of a nonwoven fabric such as glass fibers so as to penetrate the separator proper 1. These oxygen guide sections 2, 2... are arranged so as to cross each other, thus facilitating oxygen to be guided on both sides of the separator through these oxygen guide section 2, 2.... Such a separator is preferably used so that the oxygen guide sections 2 are vertically laminated. Accordingly, even if a relatively large quantity of oxygen is generated during uniform chargng, recovery charging, etc., this oxygen is temporarily shifted to the space in a battery jar through the oxygen guide section 2 having fine holes with a large diameter and never stays in the separator.
Patent JP-H0777288-A (JP)
Title: Opening/closing valve
Inventor: DAIGAKU HAJIME
IPC: F16K31/70
Filed: 1993-09-07
Abstract: PURPOSE:To provide an inexpensive opening/closing valve which opens/closes according to a change in temperature of fluid. CONSTITUTION:A case l provided with an engaging valve is arranged in an opening end of a cylindrical case 2, and inside the case 1 provided with the engaging valve, a discharge port 5 discharging fluid, a fixed rod 8, and an engaging valve 4 arranged via an O-ring 7 in the tip of the fixed rod 8 provided with a spring 6 are arranged, while a Teflon pipe 11 is arranged inside the cylindrical case 2 and the case 1 provided with the engaging valve, and shape memory alloy cylindrical valve 3 is arranged via the Teflon pipe 11, and thereby, the fluid flows inside the cylindrical valve 3, and the cylindrical valve 3 is expanded/shrunk according to a change in temperature of the fluid, and in this way, a flow rate of the fluid is controlled.
Patent JP-S60142859-A (JP)
Inventor: NUMAZAWA MASAAKI
IPC: A61M60/538
Filed: 1983-12-29
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-S6489119-A (JP)
Title: Housing extruding method of self-support type communication cable
Inventor: NAKAHARA KAZUYOSHI
IPC: B29C48/345
Filed: 1987-09-29
Abstract: PURPOSE:To make a support wire and a housing adhere each other rigidly and to prevent the biting of the housing in a cable core by forming the housing at the support wire and at the core in a pressure type extrusion and in a pipe type evacuating extrusion respectively. CONSTITUTION:A cable core 3, a support wire 4, and a housing 12 are molded unitary through a nipple 10 and a die 11. The end of a cable core passing hole 13 of the nipple 10 has a discrepancy of about 2mm from the end of the die 11, and an evacuating pipe 9 is provided at the part of the core 3. Consequently, the housing 12 is formed without biting in the core 3 in the molding. The end of a support wire passing hole 14 of the nipple 10 and the end of a die land 15 are arranged making a discrepancy of about 1 to 3mm, and the housing 12 is pressed by the support wire 4 to adhere closely each other during the molding.
Patent JP-H03109071-A (JP)
Title: Continuously fragrance-providing and deodorant
Inventor: UTSUNOMIYA SHINGO
IPC: A61L9/01
Filed: 1989-09-21
Abstract: PURPOSE:To keep an effect for a long time by dispersing a fragrance and a deodorizing substance in a porous molding consisting of a terminal isocyanate group-contg. urethane prepolymer, a reactive highly water-absorptive resin and a surfactant. CONSTITUTION:A fragrance and a deodorizing substance are dispersed in a porous molding consisting of a terminal isocyanate group-contg. urethane prepolymer, a reactive highly water-absorptive resin and a surfactant. The terminal isocyanate group-contg. urethane prepolymer is obtd. by reacting a polyalkylene oxide with an excess org. isocyanate compd. and free isocyanate groups are incorporated on terminals thereof. In addition, various surfactants such as nonionic, cationic, anionic and amphoteric surfactants can be used. In addition, as the reactive highly water-absorptive resin, a crosslinked polyacrylic acid salt with a carboxylic acid residue in the molecule, a saponified product of a vinyl acetate-acrylate copolymer, etc., can be cited.
Patent JP-S60142391-A (JP)
Inventor: AIZAWA MASANORI
IPC: G09F9/30
Filed: 1983-12-29
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-H05171354-A (JP)
Title: High strength hot-dip zincing steel sheet excellent in plating peeling resistance and having baking hardenability and its production
Inventor: FURUNO YOSHIKUNI
IPC: C23C2/06
Filed: 1991-09-26
Abstract: PURPOSE:To provide a high strength hot-dip zincing steel sheet practically free from peeling of plating even if subjected to working. CONSTITUTION:A sheet of a steel having a composition consisting of <=0.005% C, <=0.5% Si, 0.80-1.50% Mn, <=0.080% P, <=0.100% Al, <=0.0050% N, 0.0002-0.0050% B, 0.05-1.50% Cr, 2XC(%) to 7.5XC(%) Nb, 0.003-0.030% Ti, and the balance iron with inevitable impurities is subjected to hot-dip zincing by which Fe concentration in the plating layer is regulated to, 5-15%. By this method, the high strength hot-dip zincing steel sheet practically free from peeling of plating even if subjected to working can be obtained.
Patent JP-S61126095-A (JP)
Title: Novel glucosamine derivative
Inventor: ACHINAMI KAZUO
IPC: C07H15/18
Filed: 1984-11-26
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> each represent H or acyl; R<3> represents allyl or benzyl) or its 4,6-o-isopropylidene derivative. EXAMPLE:1-o-Allyl-2-chloroacetylamino-2-deoxy-beta-D-glucopyranose. USE:An intermediate for synthesis of physiologically active lipid A and its analogue existing in a surface layer portion of bacterial cell wall. PREPARATION:For example, using a glucosamine hydrochloride such as 1,3,4,6- tetra-o-acetyl-2-deoxy-2-chloroacetoamino-D-glucopyranose as a starting material, a compound expressed by formula II is derived from said starting raw material by the well-known method, and then the compound is quantitatively deacylated by an action of a base such as ammonia alkali to obtain the compound expressed by formula I, wherein R1 is H.
Patent JP-H0588476-A (JP)
Title: Double-side image forming method
Inventor: SAITO TATSUHIKO
IPC: G03G15/08
Filed: 1991-09-26
Abstract: PURPOSE:To shorten an image forming time by transferring the first image to the first page of a recording paper, fixing it, turning the recording paper upside down through a vertically curved inverting conveyance passage, and transferring the second image to the second page of the recording paper to be sent in the opposite direction to the first image formation. CONSTITUTION:The first image formed by moving a photosensitive body 18 in the forward direction is transferred to the first page of a recording paper, and it is fixed, and after the recording paper is turned upside down through a vertically curved inverting conveyance passage 94, the recording paper is sent in the opposite direction to the first image formation, and the photosensitive body 18 is moved in the opposite direction, and the second image formed by a recording means is transferred to the recording paper to be sent in the opposite direction to the first image, and the direction of the recording paper is changed in the forward direction, and it is conveyed in an approximately linear fixing conveyance passage 91 from a transfer position 25 up to a fixing device 7, and the second image is fixed to the recording paper.
Patent JP-H07163139-A (JP)
Title: High efficiency regulator of switching method
Inventor: MAAKU ERIOTSUTO JIYAKOBUSU
IPC: H02M3/158
Filed: 1994-10-14
Abstract: PURPOSE: To achieve practical improvement of efficiency by limiting loss of an auxiliary network, including an auxiliary switch and an inductor connected to operate a power switch in zero-voltage switching system. CONSTITUTION: When an auxiliary switch Q2 is turned on, a current flowing through an inductance L2 increases and, thereby the sum of current flowing through the coupling winding of a magnetic element T1 increases to effect soft turn off of a diode D1 . The sum of current flowing through the magnetic element T1 increases continuously, and a power switch Q1 is turned off with zero voltage after charges are removed from a capacitor C01 resonantly. When the power switch Q1 is conducted, the current flowing through the inductance L2 is decreased to zero, thus permitting zero current turn off of the auxiliary switch Q2 . After the power switch Q1 is turned off, voltage across the auxiliary switch Q1 is clamped to the output voltage, and the energy related to reverse recovery of a diode D3 is absorbed by an auxiliary network, when the auxiliary switch Q2 is turned on.
Patent JP-H1098608-A (JP)
Title: Facsimile equipment and transmission system using the facsimile equipment
Inventor: TAKADA HISANOBU
IPC: H04N1/387
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To attain efficient transmission even when many transmitter side facsimile terminals are in existence and only a few of receiver side facsimile terminals are in use and to facilitate the logging job of ordering status for each facsimile terminal at a transmitter side. SOLUTION: A facsimile terminal 13 of a transmission station is configured such that a processing section 42 applies assignment processing to many original images read by an image pickup element 21 to be transmission image data of one page in the unit of prescribed numbers and the transmission image data subject to the assignment processing are stored in a processing image memory 43. The facsimile terminal 13 is connected to a facsimile terminal 11 being a reception station via a telephone line 12.
Patent JP-H0297623-A (JP)
Title: Method for continuously heating steel slab
Inventor: ONO TOMIAKI
IPC: C21D9/00
Filed: 1988-09-30
Abstract: PURPOSE:To efficiently prevent overheat to end part of steel slab and to manufacture steel plate product having good dimensional accuracy by positioning one end face of the steel slab to the specific distance from furnace wall face at the time of heating by charging the steel slab to right angle to longitudinal direction in a continuous heating furnace. CONSTITUTION:The steel slabs 2 for supplying to hot-rolling are charged at the right angle and parallel in the longitudinal direction in the continuous heating furnace 1, progressed in the furnace, heated to the prescribed temp., ejected and carried to the rolling line 3. Then, the one end face of the steel slab 2 charged into the heating furnace 1 is set so as to position to >= about 30mm within 200mm from the furnace wall face. By this method, the overheat of the end face of the steel slab can be prevented and the plate thickness is easily controlled at the time of rolling and the steel plate product having stable quantity is obtd.
Patent JP-S61125841-A (JP)
Inventor: KORENAGA HIDEHO
IPC: B05D7/14
Filed: 1984-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001077207-A (JP)
Title: Semiconductor device comprising diode and manufacture thereof
Inventor: YAMATO HIDEKAZU
IPC: H01L27/06
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To improve an ESD(electrostatic discharge)-resistance of a p-n junction diode with no increase in the number of manufacturing processes. SOLUTION: An inter layer insulating layer 9 is etched to form contact holes 9a, 9b, and 9c, and further an element separation insulating layer 6 is etched via the contact hole 9c to form a contact hole 6c. An impurity is introduced into an MOSFET-forming part 21 via the contact holes 9a and 9b, while being introduced into a diode-forming part 22 via the contact holes 9c and 6c, so that p+-type contact regions 11a and 11b are formed inside p+-type impurity regions 4a and 4b, while a p+-type anode region 11c is formed inside an n--type well 3.
Patent JP-S60135727-A (JP)
Title: Correcting method of fall extent of quantitative cutting weighing machine
Inventor: ASAKAWA TAKEO
IPC: G01G13/00
Filed: 1983-12-23
Abstract: PURPOSE:To correct accurately a fall to unmeasured flow rate variation by stopping throwing in a body to be measured temporarily below a set measured value and calculating a fall correcting value, and stopping throwing in the body when the value obtained by subtracting the correcting value from the set measured value attains to an actual measured value. CONSTITUTION:When the body to be measured in a supply hopper 11 is supplied to a measuring hopper 13 through large and small throw-in cutting gates 12 and 14, the gate 12 is opened firstly and switched to the gate 14 at, for example, 90% of the set measured value; and the gate 14 is closed when the output of a load cell 15 which measures the objective body in a hopper 13 becomes equal to the output of a temporary weight setter 18 which is less than the set value of a main setter 17. Then, the difference between the actual measured weight at a stop and a temporary set weight value in the transmission of a stop signal is determined as the fall extent and the gate 14 is opened again and then closed when the output of the cell 15 attains to the difference obtained by subtracting the fall extent from the set measured value.
Patent JP-H1183685-A (JP)
Title: Method for deriving stability factor of rear tandem vehicle and method for setting target yaw rate
Inventor: MATSUDA KATSUSHI
IPC: B62D6/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To derive the index of vehicle turning characteristics by calculating the stability factor of a rear tandem vehicle according to the specific relationship between the stability factor and the yaw rate of the vehicle based on a vehicle speed, a front wheel steering angle, an actual yaw rate, and a set equivalent distance between axles. SOLUTION: A stability factor A of a vehicle is calculated from an expression I by detecting a vehicle speed V, a front wheel steering angle δ, a yaw rate γ being generated in the vehicle. In this case, an equivalent distance L between axles is calculated from an expression II. However, L1 indicates the distance between front and rear front axles, L2 indicates the distance between the front and rear rear axles, L3 indicates the distance between rear front and rear rear axles, X1 indicates the representative value of the cornering power ratio of the rear front wheel for the front wheel, and X2 indicates the representative value of the cornering power ratio of the rear rear wheel for the front wheel.
Patent JP-S62108516-A (JP)
Title: Solid growth method for polycrystalline semiconductor film
Inventor: OOSHIMA TAKEFUMI
IPC: H01L21/265
Filed: 1985-11-06
Abstract: PURPOSE:To grow in solid phase a polycrystalline semiconductor film by ion implanting an electrically inactive impurity to the film under specific conditions to form an amorphous semiconductor film, then annealing it, and growing in solid phase the amorphous semiconductor film. CONSTITUTION:An electrically inactive impurity is ion implanted to a polycrystalline semiconductor film 2 to form an amorphous semiconductor film, the film is then annealed, and the film is then grown in solid phase. The ion implantation is executed with energy of Rp>=(2/3)t, where t is the thickness of the film 2 and Rp is the projecting flying stroke of the impurity ions, dosage that the impurity density becomes 2X10<19>cm<-3> in the portion having 0.25Rp or larger of depth from the surface of the film. Thus, substantially complete amorphous semiconductor film is formed on the entire film thickness to uniformize the solid phase growth, thereby forming a polycrystalline semiconductor film having large crystal grain and high quality of film.
Patent JP-H04129628-A (JP)
Title: Screw threading method and screw threading
Inventor: HIRAI YUKINOBU
IPC: B23P19/06
Filed: 1990-09-20
Abstract: PURPOSE:To perform thread fastening by means of fastening torque being a target by rotating only in a fastening direction to fastening torque being a target after thread fastening is effected as a fastening part is alternately rotated to seating. CONSTITUTION:The stem part of a screw 5 is inserted in holes 8 and 7 of a jig 3 for machining and stuck in a thread hole 6 of a common jig 2. The screw 5 is rotated alternately in a fastening direction and an unfastening direction by means of torque lower than fastening torque being a target, and the aboves are repeated until a screw head 8 is seated to a seat located at the inlet of the hole 7. After the screw head 8 is seated, the screw 5 is rotated only in a fastening direction to fastening torque being a target. This method prevents the occurrence of unevenness in fastening torque owing to the influence of inertia of the rotary system of a thread fastening tool, and performs reliable fastening of the screw by means of the fastening torque being a target.
Patent JP-H0585589-A (JP)
Title: Installing method for drainage pump for draining underground type storage tank
Inventor: IWAMA GENMEI
IPC: B65D90/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide a method of installing a drainage pump for draining an underground type storage tank, which is capable of reducing cost by installing the drainage pump immediately before draining work, reducing work at the time of the installation thereof and easily performing the maintenance of the pump. CONSTITUTION:Drainage pumps 10 and drain pipes 11 are disposed, immediately before starting drainage of an underground type storage tank 1, through pump barrels 12 installed in the underground type storage tank 1 as to penetrate through the roof 2 of the storage tank from the outside of the storage tank and reach the vicinity of the bottom plate 4 of the storage tank.
Patent JP-H0991026-A (JP)
Title: Method for correcting attitude error of force controlled robot
Inventor: TAKIZAWA KATSUTOSHI
IPC: G05B19/42
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To correct an attitude error on an approach point teached to execute fitting work. SOLUTION: An inserted side work 1 is pressed to a plane 5 vertical to an inserting direction 3 for fitting by prescribed force (S1). Thereby a face contact state between the top surface of the work 1 and the plane 5 is obtained. The attitude data WTA in the face contact state between the top surface of the work 1 and the plane 5 are obtained (S2). The attitude data WTA obtained in the S2 are stored as the attitude data of an approach point (S3). Consequently an attitude error on the approach point set up to execute fitting work is corrected.
Patent JP-S60139108-A (JP)
Inventor: GOTOU AKIHIKO
IPC: H02B13/02
Filed: 1983-12-26
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-H1178982-A (JP)
Title: Seal structure of dash panel
Inventor: EZAKI HIROSHI
IPC: F16J15/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of a dash panel capable of improving the mounting workability without receiving the pressing reaction of the dash panel when a heat exchanger unit is mounted in a cabin. SOLUTION: Even when a heat exchanger unit 1 is pushed to the prescribed position toward a dash panel 20 side, grommets 14 of a piping connection part 13 and its peripheral side part are received by a working hole 23 larger in diameter than these parts, and no pushing reaction is generated in the dash panel 20. When a lid 25 is tightened and fixed to a front side of a peripheral edge part of the working hole from an engine room side, a forward end of the piping connection part 13 enters an opening window part 27 in the center of the lid 25, and the grommets 14 is compressed between a projected edge part 28 and a forward side of the heat exchanger unit 1 to generate the seal reaction, and the sufficient sealability can be secured.
Patent JP-2001073518-A (JP)
Title: Leader joint
Inventor: ISHIDA TAISEI
IPC: E04D13/08
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To easily adjust the bend angle and eliminate water leakage by slidably connecting a small diameter part of a joint body into a large diameter part and covering mutual inner peripheral parts of a leader connection part of both ends of the joint with a bellows-like packing. SOLUTION: This leader joint is constituted of a substantially cylindrical joint body 1 and leader connection parts 4, 4 which are disposed at both ends of the joint body 1 respectively and rotatable in the peripheral direction of the joint body 1. The joint body 1 is constituted of a small diameter part 2 and a large diameter part 3 and the small diameter part 2 is slidably connected into the large diameter part 3. The mutual inner peripheral parts of the two leader connection parts 4, 4 at the both ends of the leader joint are covered with an extensible bellows-like packing 5. Then, the upper and lower leaders 7, 8 are connected by the leader joint. Hence, the bend angle can be easily adjusted and there is no fear of water leakage.
Patent JP-2001074193-A (JP)
Title: Pipe opening repairing member
Inventor: MAEDA HIROTOSHI
IPC: E03F7/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To perform a repair in the state where a pipe opening repairing member is closely fitted even to a stepped part such as joint or other irregularities within a pipe by forming a cylindrical part and a collar part to be connected to the end thereof by use of a superposed material of an expansible and contractible woven cloth of glass fiber and a nonwoven fabric. SOLUTION: This pipe opening repairing member 1 is formed of a cylindrical part 2 and a collar part 3 connected to the end thereof by use of a superposed material of an expansible and contractible woven cloth of glass fiber and a nonwoven fabric. The connection part 6 of the cloth 4 to the nonwoven fabric 5 is connected by suturing, or adhesively connected in a site. In the repairing of a stepped part 11 such as joint or other irregularities in a pipe by use of the pipe opening repairing member 1, the pipe opening repairing member 1 is closely fitted to the stepped part 11 or other irregularities by use of the respective expansibilities of the cloth 4 and the nonwoven fabric 5. Accordingly, when a thermosetting adhesive is applied in this state, the inner surface of a pipe opening 20 can be covered with a tough hardened layer in a close state.
Patent JP-2000080425-A (JP)
Title: Copper alloy having fine cast structure
Inventor: NOMOTO NORIYUKI
IPC: C22C9/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy capable of refining the crystal structure at the time of casting for preventing cracks when being rolled and moreover having excellent characteristics also in terms of mechanical strength and electric conductivity by incorporating specified amounts of Fe, P, Zn and Ca into Cu. SOLUTION: This alloy is the one contg., by weight, 1.5 to 2.5% Fe, 0.001 to 0.1% P, 0.01 to 1.0% Zn and 0.0005 to 0.05% Ca, contg., at need, one kind among Mg, Al and Zr, and the balance Cu. Fe improves its mechanical strength and heat resistance by being precipitated into Cu, but, in the case of >2.5%, coarse Fe crystallized products are easy to be produced at the time of casting, and cracking, blistering in plating or the like is made easy to be generated in the final product. Ca has the action of refining the cast structure, in the case of <0.0005%, the effect can not be obtd., and, in the case of >0.05%, the improvement of the refining effect above that is not exhibited, and, furthermore, the reduction of the electric conductivity and, particularly, the involving of slag at the time of casting are frequently generated.