baber/WOPTO huggingface dataset:
Patent JP-H1114494-A (JP)
Title: Method and device for detecting sealing fault of sealed container
Inventor: KA YUZO
IPC: G01M3/26
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To enable the detection of the presence or absence of sealing fault with ease in a sealing container of even extremely soft material by holding the wall surface of the sealed container, moving it upward, and measuring a displacement by the elevation of the bottom surface of the sealed container. SOLUTION: When a vacuum suction chuck 4 attracts the lid body 2 of a sealed container 3 by suction and lifts it by a size l1, the lid body 2 with the sealing state of the sealed container 3 maintained is not deflected, the sealed container is lifted in the state that the form of the sealed container 3 is nearly maintained, and the outer bottom surface of a container main body 1 is displaced by approximately the size l1. Therefore, in the case that the displacement of the outer bottom surface of the container main body 1 by approximately the size l1 is measured by sensors 5 and 6, the absence of sealing fault is determined. On the other hand, when air flows into the sealed container 3 from the outside, as the lid body 2 is deflected and the sealed container 3 is extended vertically, the outer bottom surface of the container main body 1 is displaced only by approximately a size l2.  Therefore, in the case that the displacement of the outer bottom surface only by the size l2 is measured by the sensors 5 and 6, the presence of sealing fault is determined.
Patent JP-H0367771-A (JP)
Title: Anti-lock control method for vehicle
Inventor: OKUBO TOMOMI
IPC: B60T8/173
Filed: 1989-08-08
Abstract: PURPOSE:To correctly limit the amount of reduction of brake fluid pressure by setting a specific threshold for the highest wheel speed of front and rear, right and left wheels, and also diagnosing a bad road according to a specific measured time of the wheel speed which is repeatedly increased and decreased with respect to the threshold. CONSTITUTION:A control unit 2 controls a wheel cylinder 11 via each valve 6, 7 of a modulator 5 according to a detection signal from a rotating speed sensor 1 on front and rear, and right and left wheels. In the control unit 2 wheel speed is calculated by means 12 and a false vehicle speed is calculated by means 13 according to the highest wheel speed, and a threshold following the false vehicle speed with a predetermined speed difference is calculated by means 14. When a measured time between two points of time at which the wheel speed which is repeatedly increased and decreased passes the threshold twice while being increased is within a predetermined value, it is diagnosed as a bad road and a predetermined grade of pressure reduction is changed to a slower one.
Patent JP-H0489113-A (JP)
Title: Method for joining billets in hot rolling
Inventor: EBIHARA MASANORI
IPC: B21B1/26
Filed: 1990-08-02
Abstract: PURPOSE:To perform suitable heating and joining in accordance with change of thicknesses of billets to be joined by supplying a current having frequency determined by a formula into an induction heating coil when the billets are stuck closely to each other and joined with a pressing treatment to press at least one billet of each billet toward the other billet. CONSTITUTION:When the rear end part of a preceding sheet bar 2 and the front end part of a succeeding sheet bar 3 are joined, each sheet bar 2, 3 is transported by pinch rolls 4a, 4b an estimated part to be joined is moved to an area of an induction heating coil 5 and the transport is stopped here once. Then, an alternating field is generated by the induction heating coil 5 in accordance with the following formula and applied to the sheet bar. The induction current flows in the estimated part to be joined of the sheet bars to which the alternating field is applied and the sheet bars are heated and raised in temperature quickly in a short time by resistance heating given in that time, the sheet bars are pressed to each other under this state or heat treatment in accordance with such manner is given in the preliminary pressed state to join the sheet bars tightly to each other. f=k/d, where f: frequency (Hz), k: constant (2X10<5>-2X10<6>), d: thickness (mm) of billet.
Patent JP-2000033205-A (JP)
Title: Filter apparatus
Inventor: MINOWA TAKAHIRO
IPC: B01D27/08
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter apparatus which can reliably be sealed even in the case a case member and a cover are more or less insufficiently fastened. SOLUTION: In this filter apparatus comprising a bottom-closed cylindrical case 10, a filter material 20 packed in the case 10, a cover 30 having a communication hole for communicating the inside and the outside of the case 10 while covering the opening end of the case 10, and a fastening member 50 for fastening the case 10 and the cover 30, a gap is kept between the circumferential wall 14 of the opening end part of the case 10 and the circumferential face 32 of the cover on the opposite to the circumferential wall 14, and a circular elastic seal member 18 to be installed in the gap and having a wider seal width in the radius direction than the gap width in the radius direction of the gap is installed as to liquid-tightly close the gap in the radius direction at the time of assembling the apparatus.
Patent JP-S5994201-A (JP)
Title: Electromagnetic pickup cartridge
Inventor: AZUMA KOUICHI
IPC: G11B3/50
Filed: 1983-10-31
Abstract: PURPOSE:To prevent a shift of a damper from the center of an oscillator during assembly by forming a tapered projection for the tip of a supporting pipe provided to a supporting line set at the rear side of a cantilever and then fitting said projection into the center hole of the damper. CONSTITUTION:A movable magnet 3 is set to the other end of a centilever 2 having a stylus tip 1 at its tip part, and at the same time a supporting pipe 5 attached to a supporting line 4 led out to the rear side of the lever 2 is fitted to a cylindrical supporter 9 which is regularly positioned at the center between pole pieces 8 and 8 at the tip of a yoke 7 wound around a generating coil 6. The tip of the pipe 5 is tapered and then put into a center hole 10a of a damper 10, and therefore the force is applied to expand the damper 10 in the same direction as well as to press the damper 10 toward the front side. Thus the damper 10 can be regularly set to both magnet 3 and supporter 9 with high adhesive strength. Therefore the coincidence is obtained between the magnet 3 and the center line of the damper 10, and the magnet 3 can be positioned regularly at the center of the yoke 7 with a free angular movement.
Patent JP-H0841784-A (JP)
Title: Fiber treating agent containing acrylic emulsion as main component
Inventor: YAMAMOTO MASAKATSU
IPC: D06M13/224
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a fiber treating agent consisting of an emulsion having specific particle diameters obtained by polymerizing an acrylic monomer with a copolymerizable monomer in the presence of a specific amount of a protective colloid substance under specific conditions, free from the generation of migration and capable of imparting fiber article with excellent feeling. CONSTITUTION:An acrylic monomer is subjected to emulsion polymerization with a monomer copolymerizable with the acrylic monomer, in the presence of a protective colloid by using a redox polymerization initiator at <=65 deg.C to obtain an acrylic emulsion having particle diameters of 1.0-3.0mum. Vinyl acetate of <=25% based on the total amount of the monomers is used as the copolymerizable monomer. Cellulose ether protective colloid and/or PVA protective colloid of 2-10wt.% based on the monomers is used as the protective colloid. An excellent fiber product having fine feeling and free from migration during drying is obtained by immersing and treating a fiber into a treating liquid containing the emulsion.
Patent JP-H0252533-A (JP)
Title: Optical clock signal extraction circuit
Inventor: FUJIMOTO NOBUHIRO
IPC: H04B10/556
Filed: 1988-08-17
Abstract: PURPOSE:To extract an optical clock signal at an optical level from an optical input data and to quicken the signal processing by reflecting and retarding the input optical data with an optical amplifier and generating an optical signal retarded by a time being an integral number of multiple of a time slot. CONSTITUTION:An optical input data is transmitted through a transparent reflection means 1 and after a delay time tau0 corresponding to one time slot of the optical input data elapses, the data enters an optical amplifier 2. The optical output of the amplifier 2 enters a transmission reflection means 3 after the elapse of the time tau0, the data is transmitted and the optical clock is generated and the reflected light returns to the amplifier 2 after the elapse of the time tau0. Moreover, the data reaches the means 1 after the elapse of the time tau0, is reflected and returns to the means 3 via the amplifier 2. The delay time tau0 is added during that time and a delay of 4tau0 is caused during one reciprocation, then the circuit acts like an optical resonator and the optical clock signal is repetitively generated. Thus, the optical clock signal is extracted from the optical input data at the optical level and the signal processing is quickened.
Patent JP-H09284464-A (JP)
Title: Facsimile communication controlling method
Inventor: NAKAGAWA SHUICHI
IPC: H04N1/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a recording medium for referring to facsimile control information by designating necessary control information by means of an operation key so as to display a stored communication control record or control information. SOLUTION: At the time of selecting a transmission control record being one of control information and inputting by means of the operation key, a control part 221 displays the key-inputted contents on a display part 229. Next the control part 221 retrieves the transmission control record from in control list storing EEPROM(electrically erasable program mable ROM) 221 storing control information. Next, the control part 221 inputs a code corresponding to the retrieved transmission control record in a CG(computer graphics) developing part 225 to prepare a dot pattern corresponding to the code. Then when retrieving concerning all the transmission control record regarded as objects is finished, the control part 221 displays the contents of spool RAM 223 on the display part 229 from an address shown by an X-axis pointer and a Y-axis pointer.  When they can not be displayed simultaneously, a displaying place is moved by the arrow key of an operation part 231.
Patent JP-H0743745-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: YAMADA SOU
IPC: H01L21/336
Filed: 1993-07-28
Abstract: PURPOSE:To provide a liquid crystal display device which does not require an exclusive wiring to apply voltage required for a second gate electrode of a thin film transistor. CONSTITUTION:Second gate electrodes 1c1, 1c2, 1d1, 1d2 of (n) type thin film transistors 1a1, 1a2, in a first row are connected to a dummy gate wiring 6, second gate electrodes 2c1, 2c2, 2d1, 2d2 of (p) type thin film transistors 2a1, 2a2, in a second row are connected to a first gate wiring 5 to which gate electrodes 1b1, 1b2 of the (n) type thin film transistors 1a1, 1a2 are connected, second gate electrodes 3c1, 3c2, 3d1, 3d2 of (n) type thin film transistors 3a1, 3a2, in a third row are connected to a second gate wiring 5b to which first gate electrodes 2b1, 2b2 of the (p) type thin film transistors 2a1, 2a2 are connected, respectively, and gate signals which are deviated time sequentially are applied to the dummy gate wiring 6, the first gate wiring 5a, the second gate wiring 5b, and the third gate wiring 5b in this order.
Patent JP-S6183786-A (JP)
Inventor: KUZUTANI KEIJI
IPC: E05F15/00
Filed: 1984-09-30
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-H1044604-A (JP)
Title: Color thermal recording method and color thermal printer
Inventor: IMAI AKIRA
IPC: B41M5/34
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of fixing irregularity even when the luminous intensity of a fixing lamp is changed. SOLUTION: The luminous intensity of a fixing lamp is measured by an illuminance sensor and the feed speed of recording paper is changed corresponding to a change in luminous intensity so as to make the integrated aquantlty of fixing light constant. Therefore, the relation between the luminous intensity and a feed speed making the integrated quantity of fixing light constant is preliminarily calculated to be stored. Corresponsing to a case changed in luminous intensity as shown by (A), the feed speed of recording paper is regulated as shown by (B). Therefore, when luminous intensity is lowered, the feed speed of the recording paper becomes low corresponding thereto and uniform integrated fixing light quantity distribution is obtained as shown by (C).
Patent JP-S6182237-A (JP)
Title: Data processor
Inventor: UCHIBORI IKUO
IPC: G06F9/22
Filed: 1984-09-29
Abstract: PURPOSE:To switch and designate easily a debug object range by executing interruption control by an OR output of the first control bit operated by a system program and the second control bit which a program status word PSW has. CONSTITUTION:A master control bit 32, a control bit 34 of a PSE in a user program, and a new PSW34 in all interruption vectors are turned off, on, and off, respectively, by which debug can be executed with respect to only a user program. Also, when the mask control bit 32 is turned on by a system program, an output signal of an OR gate 35 always becomes true irrespective of a state of the control bit 34 in a PSW register 33, and when one of interruption request signals 22, 37-2-37-m becomes true, one of output signals of AND gates 36-1-36-m becomes true, and an interrupting request is received. Also, when the master control bit 32 and the control bit 34 of the PSW in the user program are turned off, the interrupting request is not received at all.
Patent JP-H03128742-A (JP)
Title: Vehicle equipped with roll bar
Inventor: DEIITAA PANTSUEEDAA
IPC: B60R21/13
Filed: 1990-08-01
Abstract: PURPOSE: To improve a safety and to incorporate a rollover bar in a conventional motor vehicle by rotating the rollover bar about a rotating axis extending substantially in the longitudinal direction of a vehicle body. CONSTITUTION: This rollover bar 1 can rotate about a rotating axis 2 extending in the longitudinal direction L of a motor vehicle. A solid line indicates an upward support position thereof and a dashed line indicates its stationary position when the rollover bar rotates inside. The rollover bar 1 rotates within a cross-section substantially in the vertical direction of the motor vehicle. In such a way, the rollover bar 1 only requires a small space for installation to meet the existing design of the motor vehicle and reduces the risk of injury of occupants upon its outward rotation at high speed. The high speed outward rotation is performed by using a suitable driving device. The driving device operates when the signal of a collision sensor is generated. The rollover bar 1 can be manually controlled to rotate outside and inside.
Patent JP-S5995695-A (JP)
Inventor: TSUJI SHINTAROU
IPC: G08B25/04
Filed: 1982-11-22
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-H1018959-A (JP)
Title: Prime moving mechanism operated by gravity due to mounted load
Inventor: UBUKAWA KENJI
IPC: F03G3/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To generate power without energy consumption and besides without producing exhaust gas and exhaust heat, by converting vertical gravity due to a mounted load into horizontal force by combining a slant railway, a wheel and a compression coil spring together, and generating rotational force. SOLUTION: Wheels 1 supported by (n) parts of arms 2 and compression coil springs 3 are arranged at equal (n) intervals on a circumference on the upper surface of a rotary circular plate 4. While, a track 5 having a contact surface to the wheels 1 is formed into a wave shape having uneven parts in which steep slant surfaces and loose slant surface are combined together at equal (m) intervals, and arranged on the lower surface of an upper plate 7. When this upper plate 7 receives a mounted load 6, the track 5c is moved downward by a constant amount of height, and as a result, the arms 2 supporting the wheels 1 change their angles, and the compression coil springs 3 are extended and shrunk.  At this time, since the contact positions of the wheels 1 to the track 5 are different from each other, the reaction of the compression coil springs 3 are different from each other, and force to rotate the rotary circular plate 4 is generated by the reaction of the compression coil springs 3 through the arm 2.
Patent JP-H0870461-A (JP)
Title: Image pickup unit
Inventor: NARIMATSU YOSHITO
IPC: H04N9/09
Filed: 1994-08-30
Abstract: PURPOSE: To improve deterioration in the output of a detector located in a border between reflection and transmission at the time of increasing more picture elements by a spectroscope unit which mutually has a reflection surface and a transmission surface in a multielement image pickup unit. CONSTITUTION: The picture element is increased in the border part between reflection and transmission so as to permit the detector elements of both are mutually overlapped in the detector 3 which is arranged on the backward image forming surface of the spectroscope 9 mutually having the reflection surface and the transmission surface. After the respective detector outputs are converted into digital signals respectively by an amplifier 4 and an A/D converter 5, the corresponding picture element by reflection and transmission is added in an adder 17 and the picture element in the border part between reflection and transmission is permitted to be the signal in the same level as that of another part so that the deterioration of the S/N is prevented.
Patent JP-H0929197-A (JP)
Title: Deaerating structure of impervious sheet
Inventor: YAMAZAKI TORAO
IPC: B09B1/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To simplify a laborious deaerating stage of impervious sheets by expelling the air stagnating between the impervious sheets laid on the inside wall of a hole dug for reclamation of industrial waste, etc., and a ground surface to the outside by using a previously formed member for deaeration. SOLUTION: This deaerating structure A for the impervious sheets removes the air stagnating between the impervious sheets 1 and the ground surface C in the following manner: A water-impermeable impervious sheets 1 laid on the inside wall of the reclamation hole are bored with a through-hole. The member 2 for deaeration constituted by forming a collar body 21a on the outer peripheral part of a projecting body 20 consisting of a cylindrical projecting member 21b having a hermetically sealable inside hollow part and an inverted U-shape deaerating pipe 22 freely attachably and detachably and liquid-tightly mounted at this projecting member 21b is mounted at the impervious sheets 1 in such a manner that this through-hole and the inside of the projecting member 21b are communicated with each other.
Patent JP-H1197464-A (JP)
Title: Semiconductor sealing resin pellet, semiconductor device and manufacture of semiconductor sealing resin pellet
Inventor: YAMADA MOTONOBU
IPC: C08L63/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To realize good solder heat resistance and prevent generation of stage shift and wire flow during resin sealing of a semiconductor, by forming a pellet by molding molten resin composition containing inorganic filler by specific wt.% of the whole, and specifying a specific surface area of a pellet. SOLUTION: A semiconductor sealing resin pellet is formed by molding molten resin composition containing inorganic filler by 80 wt.% or more of the whole, and a specific surface area of a pellet is at least 4.5×10<-4> m<2> /g. The semiconductor sealing resin pellet is manufactured by molten matter of semiconductor sealing resin composition containing preferably epoxy resin, hardening agent and inorganic filler. The epoxy resin has two or more epoxy groups in one molecule and is not especially limited. The hardening agent is arbitrary only if it is a compound which reacts on epoxy resin. As a result, stage shift and wire flow are not generated when a semiconductor is subjected to resin sealing, and void is not generated.
Patent JP-H0368974-A (JP)
Title: Developing device
Inventor: NAGATA JIRO
IPC: G03G15/08
Filed: 1989-08-08
Abstract: PURPOSE:To widen a margin for discharge and to perform uniform development with desired density by coating the surface of a developing roller with a material having specified resistivity. CONSTITUTION:A blade 24 is allowed to press-contact with the developing roller 21. The developer layer of color toner, etc., is formed on the roller 21 and it is opposed to an electrostatic latent image on a photosensitive drum 2 to perform development. In such the case, a roll where a coating layer 40 consisting of the material whose resistivity is 10<3>-10<11>OMEGA.cm is formed on its surface is used as the roller 21. Since semiconductor glass, SiC and A-Si, etc., can be used for the above material and the material is allowed to have resistance to such an extent that current concentration for maintaining the discharge is not passed, the margin for discharge is widened.
Patent JP-2000038200-A (JP)
Title: Wing for aircraft, and method for deciding on wind shape
Inventor: OGOSE HIROKAGE
IPC: F15D1/12
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a wing of an aircraft having a drag ratio improved by realizing a natural laminar flow, and a method for deciding on a wing shape. SOLUTION: A wing 5 as a swept-back wing has its wing shape decided on so that regarding a pressure distribution on a wing surface during cruise, a pressure along a horizontal direction vertical to the flow line direction of a boundary layer outer edge may become constant and a pressure gradient (dCP/d(x/c) in the flow line direction may realize a natural laminar flow lowered from a front edge 9 to a rear edge 9. By keeping almost constant a pressure along the direction orthogonal to the flow line of the boundary layer outer edge, side flow instability is suppressed and, by providing the pressure gradient gradually lowered toward the rear edge 9, T-S wave instability propagated in the flow line direction is suppressed. Thus, the transition of the boundary layer is delayed to improve a drag ratio.
Patent JP-2001031401-A (JP)
Title: Production of hydrogen gas
Inventor: UEHARA KUNIO
IPC: C01B3/08
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrogen gas, by which the hydrogen gas can be produced without using a chemical requiring an attention for handling the chemical, by applying a cutting processing or a grinding processing to aluminum or an aluminum alloy in water at the ordinary temperature to react the new formed surface of the aluminum or the aluminum alloy with the water. SOLUTION: A pipe 3 for taking out hydrogen gas is connected through a separator to a closed box like vessel 1 manufactured from a material not causing hydrogen brittleness. Water 4 is charged in the closed vessel 1, and a material 5 which is made from aluminum or its alloy and should be cut is held with a chuck 7 which can be transferred in the axial direction by the use of a transfer device 8 and then sunk in the water. The cutter 6 is rotated with a rotation device 9, and the material 5 to be cut is simultaneously transferred in the axial direction to apply the cutting processing to the material 5 in the water. The new surface made by the processing reacts with the water 4 to produce hydrogen gas G only for the processing time.  The produced hydrogen gas G is accumulated in the upper portion of the closed vessel 1, passed through a separator 2 for removing the water from the hydrogen gas G, and then recovered through a pipe 3.