baber/WOPTO huggingface dataset:
Patent JP-H08106483-A (JP)
Title: Component input method for cad for fixed structure and its system
Inventor: KURITA KAZUKI
IPC: E04H1/00
Filed: 1994-10-04
Abstract: PURPOSE: To provide the method and system for component input for fixed structure CAD which can decrease data capacity and securely arrange components in a desired state. CONSTITUTION: The component input system 10 for CAD for fixed structure is constituted by providing a graphic information storage means 30 which stores graphic data 20 for drawing components and four data origin candidate points 21-24 on them, an arrangement origin specifying means 40 which specifies the arrangement origin of the graphic data 20, an arrangement direction specifying means 50 which specifies the arrangement direction of the graphic data 20, a data origin selecting means 60 which selects one data origin candidate point corresponding to the arrangement direction out of the data origin candidate points 21-24 and decides it as a data origin, and an arranging means 70 which arranges the graphic data 20 so that the data origin meets the arrangement origin.
Patent JP-2000067827-A (JP)
Title: Sealed lead-acid battery
Inventor: ISOI TOSHIHIRO
IPC: H01M2/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead-acid battery which can restrain the material cost of its lid, and never causes shrinkage on the outside surface of the lid and in which the outer side surface of the lid is flush with that of its battery container. SOLUTION: Features of this sealed lead-acid battery wherein the outside of welded parts 18 of a battery container 10 to a lid 11 is covered with skirt parts 20 of the lid 11 are that a slot 16 is formed in a part or the entire area around the upper surface of the lid 11, side walls 13 flush with the outer side surfaces of the skirt parts 20 are provided outside the slot 16, and an intermediate lid 14 extending upward from the welded parts 18 and covering the upper surface of the battery container 10 is provided inside the slot 16.
Patent JP-2000180826-A (JP)
Title: Liquid crystal display device drive method
Inventor: INOUE NAOHITO
IPC: G02F1/1368
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image display by compensating asymmetry in transmissivity of a liquid crystal for positive/negative drive voltages and eliminating jitters and burning, etc., in a liquid crystal display device of a counter signal line structure. SOLUTION: A mean voltage of a reference line drive voltage Vcom for AC driving the liquid crystal is set higher than the mean voltage of a signal line drive voltage V0. Further, when plural gradation displays are performed, respective voltages are set so that the mean voltage of the signal line drive voltage becomes low according to that a voltage difference as an absolute value applied to the liquid crystal becomes small.
Patent JP-H1088465-A (JP)
Title: Apparatus for processing yarn with liquid ammonia
Inventor: HONDA KAZUHISA
IPC: D06M11/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To perform alkali treatment of especially single yarns by reacting a cheese wound on a bobbin with liquid ammonia in a batch-type processing tank and to save resources and improve the economic merit by inhibiting the leakage of ammonia gas generated in the processing tank from the tank. SOLUTION: One or plural cheeses 2 each holding a wound long yarn are supported in a skewered state in a closable processing tank 1. Liquid ammonia supplied from the outside of the tank is ejected from the inner side of the cheese 2 toward the outer side through a number of liquid-passing nozzles 4 opened on a cheese-supporting pipe 3. The processing tank 1 is provided with a liquid ammonia circulation path to circulate the liquid ammonia through the liquid passing nozzles 4 of the cheese supporting pipe 3 and an ammonia recovery apparatus 13 having a recovery path to transfer the ammonia gas generated in the processing tank and recover the gas out of the processing tank.
Patent JP-S62101317-A (JP)
Title: Pickling method for metal strip
Inventor: NAWATA YASUTAKA
IPC: B21B45/06
Filed: 1985-10-29
Abstract: PURPOSE:To enable the preceding step high concentration operation with good descaling efficiency by arranging plural pickling tanks in series, by feeding a new pickling liquid to the 2nd tank and by feeding the overflow liquid thereof to the succeeding step in order. CONSTITUTION:Plural pickling tanks 2 are arranged in series from the upstream side in the progressing direction of a metal strip 1. Each pickling tank 7 constitutes a pickling liquid circulation system by connecting to a pickling liquid tank 4 via a pickling liquid feeding piping 4A and discharging piping 4B and provides a feeding pump 3 inside the feeding piping 4A. The liquid feeding piping 4A is connected at the upper part and lower part of the downstream side end part in the metal strip progressing direction of the tank main body and performs the pickling of good efficiency by feeding the liquid in counterflow for the metal strip 1 from the upper and lower parts of the tank. And a new picking liquid is fed from a new pickling liquid tank 6 by a pump 5 to the liquid tank 4 of the 2nd tank of the pickling tank 2 and overflowed by the pickling tank 2 of the succeeding step in order. The liquid overflowed from the pickling tank 2 of the final step is stored in a storage tank and fed to the pickling liquid tank 4 via a pump 8.
Patent JP-H0959432-A (JP)
Title: Rubber composition for tire tread
Inventor: IWAMA SATOSHI
IPC: C08K3/04
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which can be used for tread of tire of passenger car, markedly improved in abrasion resistance without detriment to resistance to skid on a wet road surface. SOLUTION: This rubber composition for tire tread is prepared by mixing 100 pts.wt. of a rubber component prepared by blending 40-60wt.% of a high-cis 1,4-butadiene rubber having a Mooney viscosity of 45 or above, a viscosity of 100cP or above (as measured in a 5wt.% toluene solution at 25 deg.C with a Cannon-Fenske viscometer) and a ratio of the weight - average molecular weight to the number - average molecular weight (Mw/Mn) of below 3 with 60-40wt.% solution-polymerized styrene/butadiene rubber having a glass transition point of -50 deg.C or below in an amount to give a styrene content of 10-15wt.% with 60-80 pts.wt. of a carbon black having a nitrogen absorption specific surface area of 125-150m<2> /g and a DBP absorption of 115-140cm<3> /100g.
Patent JP-H04120307-A (JP)
Title: Snow removal device using air pressure
Inventor: FUJISAWA MASAO
IPC: E01F7/04
Filed: 1990-09-11
Abstract: PURPOSE:To enable snow to be automatically and easily removed by providing a film bag body capable of expansion and contraction with air pressure between an avalanche protection guardrail and a snow removal board, and raising the board with the one end thereof secured. CONSTITUTION:One end of a snow removal board 2 is formed as an elbow 3. This elbow 3 is pivotally supported on the top end of an avalanche protection guardrail 1 with a pin 4, and so fitted as to be rotatable. Also, a film bag body 5 is folded with the free surface thereof kept inside, and stored in space between the guardrail 1 and the board 2. Thereafter, the film bag body 5 is filled with the pressurized air, the snow removal board 2 is turned about the pin 4 and the board 2 is raised, thereby performing a snow removal work. Also, the snow removal board 2 is automatically opened and closed, using a remote operation unit 20 equipped with compressor 7, an air intake valve 8, an exhaust valve 9 and a pressure gauge 10, thereby automatically removing snow. According to the aforesaid construction, the occurrence of an avalanche and the fall of a snow cornice can be easily prevented.
Patent JP-H04121071-A (JP)
Title: Ultrasonic motor
Inventor: TSUKADA NOBUO
IPC: H02N2/00
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a highly efficient and small size ultrasonic motor without changing the fundamental construction of the motor by a method wherein at least the effective part of a piezoelectric device where electrode patterns are provided is formed into an annular shape having a certain width from the outer circumference and the rigidity of the part of a vibrating unit inside the annular part is smaller than the rigidity of the annular part of the vibrating unit. CONSTITUTION:A vibrating unit 1 has a disc-shape and the thickness T1 of its annular circumferential part is larger than the thickness T2 of its inner part. A plurality of protrusions 1a are formed on the annular circumferential part. A piezoelectric device 2 has approximately the same shape as the annular thick part of the vibrating unit 1 and attached to the surface of the annular part opposite to the surface on which the protrusions 1a are provided by bonding, etc. The vibrating unit 1 is unified with a center shaft 4 which is planted in a support plate 3 by pushing the center shaft 4 into the center part of the vibrating unit 1. A moving unit 5 is supported by the center shaft 4 with the center shaft 4 as the center of rotation and pressed against the top parts of the protrusions 1a of the vibrating unit 1 by a pressing spring 6. Lead wires 7 are bonded to the electrode patterns of the piezoelectric device by soldering, etc.
Patent JP-2001062868-A (JP)
Title: Method and apparatus for cooling lower part of hopper of injection molding machine
Inventor: SHIROGANEYA TSUKASA
IPC: B29C45/18
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To change over the cooling water piping system for the lower part of a hopper to the optimum piping row corresponding to a molding material or a molding condition. SOLUTION: A cooling water piping system for cooling the lower part of a hopper 12 supplying a molding material to a heating cylinder 10, that is, the vicinity of the hopper hole of the hopper has a front piping row 14a and a rear piping row 14b and manual valves 15-18 for supplying and discharging cooling water with respect to these piping rows are changed over to be capable of selectively using only one of or both of the front and rear piping rows 14a, 14b. A selection table 1 for displaying the optimum piping row matched with a molding condition, for example, high cycle molding or energy-saving molding or a stabilizing purpose of plasticization at every molding material is retrieved and the manual valves 15-18 are changed over to optimaly control the temp. of the lower part of the hopper.
Patent JP-S6299781-A (JP)
Inventor: SAKURATANI TETSUO
IPC: G09B15/06
Filed: 1985-10-28
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-H0964589-A (JP)
Title: Parts feeder
Inventor: OKADO MASAO
IPC: B23P19/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance the arranging rate of chip parts by enhancing the arranging probability of chip parts being fed into a chip arranging passage. SOLUTION: In a parts feeder where chip parts A stocked, in a bulk, in a chip stock chamber are fed through a chip arranging passage 4 by delivering compressed air intermittently while being arranged in a row, the width of a groove 4a made at the upstream end of the chip arranging passage 4 in order to guide the chip parts A from the chip stock chamber into the chip arranging passage 4 is made narrow to match the thickness of chip parts A.
Patent JP-2000086263-A (JP)
Title: Method for processing optical fiber preform and processing device therefor
Inventor: TERAJIMA MASAMI
IPC: G01M11/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the device which is used for drawing an optical fiber preform and capable of finding foreign matter stuck to the optical fiber preform in the processing stage, efficiently removing the foreign matter and inhibiting product loss from being caused, in performing automatic processing of the preform. SOLUTION: This method comprises: clamping two dummies Wd fused to the both ends of an optical fiber preform W respectively, with chucks 5 fitted to a pair of columns 3 and 4 of a machine base 2 respectively; heating the optical fiber preform W by blowing oxyhydrogen flame on the preform W from a gas burner 8 freely movable in the longitudinal direction of the machine base 2, while rotating the preform W around the axis; widening the space between the pair of columns 3 and 4 while measuring the outer diameter of the preform W with an outer diameter measurement instrument 10 to draw the preform W so as to have a desired outer diameter;  and finally, subjecting the resulting preform W to flame polishing with flame of the gas burner 8 to perform finish processing of the preform W, wherein when foreign matter stuck to the surface of the preform W is irradiated with flame radiant light, luminous intensity of the reflected light is changed and by utilizing this phenomenon, the change in luminous intensity is detected with a photodetector 11 and then data with respect to the position in the axis direction and the angular position in the circumferential direction, of the detected foreign matter are stored with a control computer 7, to perform foreign matter removal operation after the flame polishing.
Patent JP-H04122670-A (JP)
Title: Ink ribbon cassette
Inventor: OTSUKA KEITA
IPC: B41J35/00
Filed: 1990-09-13
Abstract: PURPOSE:To enable cleaning of a heating element forming surface of a thermal head to be urged on a user every time an ink ribbon cassette is exchanged by a method wherein a cleaning component for cleaning of the heating element forming surface of the thermal head is freely detachably annexed to a cassette body. CONSTITUTION:A cleaning component 12 is freely detachably stuck to a specific position of a cassette body 13 by adhesion or the like. This cleaning component 12 is formed by joining a fibrous sheet 18 of felt or the like onto paper 17 such as cardboard or the like as a firmness material, and is stuck to the cassette body 17 by making the paper 17 down side. The cleaning component having collectively firmness of the paper and cleaning faculty of a fibrous sheet is obtained by joining the fibrous sheet to the paper thus. Since the cleaning component is annexed to the cassette body thus, a user can accelerate periodic cleaning of a heating element forming surface of a thermal head by holding the cleaning component by the hands every time a new ink ribbon cassette is replenished to be exchanged.
Patent JP-H04121905-A (JP)
Title: Anisotropic conductive material and its manufacture
Inventor: MASUKO KAZUHISA
IPC: H05K3/36
Filed: 1990-09-13
Abstract: PURPOSE:To obtain an anisotropic conductive material having low conductive resistance and contact resistance, strength, stable resistant value even if stress is applied or it is rubbed and having little secular change by using a linear conductor as a conductor. CONSTITUTION:An anisotropic conductive material 1 is provided with an adhesive material layer 4, which is spread on an electrode for electrostatic planting and is removed after the curing of insulation material 3 which forms a structure body, metal short fibers 2, 2... which are electrostatically planted as multiple linear conductors into this adhesive material layer 4 and an insulation material 3, which is filled among the short fibers 2, 2... and cured so as to form the structure body, with the short fibers 2, 2... oriented in thickness direction from whose obverse and reverse sides both ends of the short fibers 2, 2... are exposed, and is composed so that at least one exposed end faces of the short fibers 2, 2... is coated with conductive protecting layers 5. The short fibers 2, 2... are combined in plural number and then form an aggregate, and the short fibers 2, 2... are arranged on the surface of the insulation substrate 3 in checker board pattern.
Patent JP-S60132893-A (JP)
Inventor: TABUCHI TEI
IPC: B66C13/18
Filed: 1983-12-20
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-S6395586-A (JP)
Title: Method and device for dividing and cumulating data
Inventor: OKUYAMA YOSHIYUKI
IPC: G06T7/60
Filed: 1986-10-13
Abstract: PURPOSE:To speed up cumulative operations of N-bit data by dividing the data into subdivisions, cumulating and processing them every subdivision and integrating the cumulative results of the subdivisions of the data. CONSTITUTION:The N-bit data supplied from a data generator 100 passes through a data bus 300 and it is inputted to each partial cumulator 210 through a bus 310 for the data which is divided by n-bits. Each cumulator 210 cumulates and processes the data divided by n-bits. At that time, there is no linkage by a carrier between the cumulators 210. In order to obtain the final cumulative results, partial cumulative results belonging to respective division positions of the N-bit data divided into n-portions are multiplied by 2<(>N</n)i> (i=0, 1, 2,...(n-1), and place matching is done. Afterwards all of them are added.
Patent JP-H04356791-A (JP)
Title: Semiconductor memory
Inventor: YOSHIOKA SHIGEMI
IPC: G11C11/407
Filed: 1991-09-20
Abstract: PURPOSE:To eliminate a malfunction and to enable a high speed operation by supplying a word line activation signal to a word line when the word line selection signal is supplied to a gate electrode. CONSTITUTION:When the word line selection signal is supplied to the gate electrode, the word line activation signal is supplied to word lines L1-Ln. When a voltage is applied to a word line selection signal terminalD1, a transistorQ11 turns ON and the activation signal is transmitted to a word line L1. Hence a transistorQ31 starts to turn ON and when it is over a threshold voltage VrH3, a transistorQ21 starts to turn OFF due to fall of potential of a reset line N. Next when a reset signal is inputted to a reset signal terminal R, a transistorQ4 becomes an ON state and a potential of the reset line N in raised. TransistorsQ31, Q32 become an ON state and a potential of the word line L1 is decreased. Transistors Q31, Q32 turn OFF. Thus since a lead electric current due to a short channel effect is suppressed, a malfunction is eliminated.
Patent JP-H0796357-A (JP)
Title: Method for automatically starting continuous casting apparatus
Inventor: SEKI TAKESHI
IPC: B22D11/103
Filed: 1993-09-28
Abstract: PURPOSE:To fully automatically control the operation from the start of a ladle to the start of pinch rollers, in the starting method of a continuous casting apparatus. CONSTITUTION:In the starting method for the continuous casting apparatus of supplying argon into a sliding nozzle 13 in a tundish 4 and further, executing oscillation control to this nozzle 13, the molten steel is poured into the tundish 4 from the ladle 11, and when the tundish wt. reaches a first set value, the blowing of argon into the sliding nozzle 13 in the tundish and the oscillation of the sliding nozzle 13 are started. Successively, when the tundish wt. reaches a second set value, the sliding nozzle 13 in the tundish 4 is opened to start the pouring of the molten steel into the mold 7.
Patent JP-2000075274-A (JP)
Title: Insulation film coating liquid composition and liquid crystal display device provided with the insulation film
Inventor: HOSHINO HIROSHI
IPC: G02F1/1333
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal display device having excellent quality without inter-substrates short circuit and enabling to obtain a dense insulation film with low temp. backing by incorporating peroxy-titanium in an insulation film coating liq. compsn. forming an insulation film on a transparent electrode. SOLUTION: In an insulation film coating liq. compsn. coated on a transparent electrode substrate and forming the insulation film on the transparent electrode, peroxy-titanium is incorporated. The peroxy-titanium is a polymeric compd. of a peroxo-titanic acid having a peroxo-linkage. This peroxy-titanium is obtained by adding hydrogen peroxide to titanium hydroxide and at ambient temp. or heating at a temp. of <=90 deg.C or the like. Thus, since the dense insulation film is obtained with low temp. baking by using the insulation film coating liq. contg. peroxy-titanium, the liq. crystal display device of excellent quality without an inter-substrates short circuit is obtained and it is pref. especially for a color liq. crystal display device.
Patent JP-H08109528-A (JP)
Title: Tail yarn cutter in spinning machine
Inventor: YOSHIMINE KAZUYA
IPC: D01H9/16
Filed: 1994-10-05
Abstract: PURPOSE: To smoothly release tail yarn after cross yarn is cut without possibility of holding a part of the tail yarn between empty bobbins by surely cutting the tail yarn by a simple constitution. CONSTITUTION: This tail yarn cutter 1 is integrally formed by press molding of a plate material made of a metal and a hole 3 for inserting a spindle is formed in the center of a disk-like bottom part 2. Three supporting pieces 4 are vertically protrusively provided to the bottom plate part 2 at a prescribed interval in the circumferential edge of the bottom plate part 2 and an engaging piece 5 is formed on the upper both side of the supporting piece so that the engaging part 5a is extended parallel to the bottom plate part 2 so as to become arc-like state protruded outside. The supporting piece 4 and the engaging piece 5 are formed in same curvature and the radius of curvature is set to same radius as that of the bottom plate part 2. The top of each engaging piece 5 is formed in an arc-like state.  The width of each supporting piece 4 is set so that the distance between a line binding adjacent side edge parts 4a of the adjacent supporting pieces 4 and the center of the bottom plate part 2 becomes larger than 1/2 of outside diameter in the lower part of a bobbin.
Patent JP-S63139407-A (JP)
Title: Negative feedback type crystal oscillator using complementary metallic oxide film semiconductor
Inventor: CHIBA SABUROU
IPC: H01L27/08
Filed: 1986-10-10
Abstract: PURPOSE:To improve an oscillation frequency fluctuation ratio characteristic to the fluctuation of a power source voltage and the change of an ambient temperature by inserting and connecting a resistance into respective sources of a metallic oxide film semiconductor electric field effect transistor MOS FET, forming the negative feedback circuit of a serial crossflow, inserting the resistance between the gate and the drain of respective stages and forming a parallel negative feedback circuit. CONSTITUTION:In a complementary metallic oxide film semiconductor (CMOS) single stage amplifier, a resistance (R1) is inserted between a metallic oxide semiconductor electric field effect transistor (MOS FET)T 1 source and a ground, a resistance (R2) is inserted between a T2 source and a resistance (R2) and the negative feedback circuit of the serial crossflow is formed. The fluctuation of the parameter of FETT1 and T2 is made smaller, and the bias between the gate and the source is also made stable. Further, a resistance (R3) is inserted from the drain to the gate, the negative feedback of the parallel crossflow is executed and the bias between the gate and the source is made stable. Further, a frequency determining circuit (C, C1 crystal oscillator circuit) is positively fed back from the drain to the gate. At this time, a capacity (C) is made larger as much as possible, determined to the extent of a=C/C1=5-11, a necessary amplification degree is made smaller, and an excess amplification degree is turned to the negative feedback. For this reason, the oscillation frequency fluctuation ratio characteristic is improved.