baber/WOPTO huggingface dataset:
Patent JP-H09101024-A (JP)
Title: Gas valve device
Inventor: SHIMIZU MASANORI
IPC: F16K5/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and contrive cost down by eliminating a taper plug employed conventionally as a flow rate regulating valve, in a gas valve device, provided with a safety valve at the fore side in a valve casing and a flow rate regulating valve at the rear side in the same while a rod is advanced to push and open the safety valve upon igniting operation. SOLUTION: The retreatment of a rod 5, which is operated by a return spring 5a after ignition, is regulated at an intermediate position while the rod 5 can be advanced and retreated between the intermediate position and a retreated end position upon heating power regulating operation. A flow rate regulating valve 3 is constituted of a needle valve and the valve body 3b thereof is provided integrally with the rod 5 while the amount of gas is choked by the retreatment of the rod 5 from the intermediate position.
Patent JP-2001086053-A (JP)
Title: Artificial satellite operating method and orbit determining method for artificial satellite
Inventor: MITOME TAKAHIRO
IPC: B64G1/10
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To quantitatively determine which artificial satellite is to be selected from among other artificial satellites that are not used at present when the use of an artificial satellite which is presently used becomes difficult due to fault, etc. SOLUTION: When communication is performed between the artificial satellites and a ground terminal or broadcast is performed to the ground terminal by using plural artificial satellites orbiting around the earth, for example, when a second artificial satellite 712 is out of order and the use of it becomes impossible at time 13:00, operation of the second artificial satellite 712 is stopped. And a third artificial satellite 713 with the highest angle of elevation at 13:00 among the artificial satellites in the service area is selected and operated.
Patent JP-H01141668-A (JP)
Title: Dental spray handpiece
Inventor: GERUTO REEN
IPC: A61C1/08
Filed: 1988-10-13
Abstract: PURPOSE: To facilitate maintenance of a heating device and to simply replace the heating device by inserting removably the heating device into a grasping sleeve and making them into an integrated structure. CONSTITUTION: Electric heating devices 9 and 10 are removable and have an integral structure with a common housing 51 inserted into a grasping sleeve 4. On electric circuits 11 and 12 for the heating devices 9 and 10, on-off switches 16 and 17 are respectively arranged and on two medium flow paths 5 and 6, shut-off valves 13 and 14 becoming open position by worked by a finger are respectively arranged. The on-off switches 16 and 17 are functionally connected thereby with the shut-off valves 13 and 14 and they are structurally and/or functionally commonly worked. In addition, as a cover 31 can be simply removed by removing a push button 19 so as to reach the on-off switches 16 and 17 for the heating devices 9 and 10, maintenance is easily performed.
Patent JP-H1198702-A (JP)
Title: Battery abnormality detector and battery pack
Inventor: KAKO HIROBUMI
IPC: H02J7/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To detect both the overcharge abnormality of a cell unit and the abnormality of a charger, when the charging abnormality of a battery consisting of unit cells connected in series to each other. SOLUTION: A battery 2 is composed of cell units 8, which are connected in series to each other and which are respectively composed of lithium secondary cells 8a connected in parallel to each other. An abnormality detector 3 consists of a unit voltage detection circuit 11, which is composed of analog switches 18-21 and capacitors 22 and detects the voltages of the respective cell units 8, a battery voltage detection circuit 12 which detects the voltage of the battery 2 and an abnormality discriminating circuit 13. The abnormality discriminating circuit 13 discriminates the existence of overdischarge abnormality, when the voltage of the cell unit 8 in a discharged state is lowered to an overdischarge discriminating voltage and turns off an overdischarge protective FET.  When the voltage of the cell unit 8 in a charged state reaches an overcharge discriminating voltage, it is discriminated that there is an overcharge abnormality of the cell unit 8 and an abnormality signal is outputted. When the voltage of the battery 2 reaches an abnormality discriminating voltage, it is discriminated that the abnormality of the charger exists, and an abnormality signal is outputted. The overcharge protective FET is turned off, when there are those abnormalities.
Patent JP-H0568470-A (JP)
Title: Preparation of cut-formed bakery product
Inventor: FURUHASHI TOSHIAKI
IPC: A21D10/00
Filed: 1991-09-11
Abstract: PURPOSE:To improve the yield of bakery products and to recover the edge dough in stable quality by forming a dough into a sheet, punching with a mold, forming the edge dough into a sheet and joining the sheet to that of the fresh dough. CONSTITUTION:A dough composed mainly of cereal flour and water is formed in the form of a sheet and cut by punching with a mold. The edge dough left after the cutting is formed to a sheet and returned together with a fresh dough to the production process. The joining of the recovered sheet dough produced by forming the edge dough to the fresh dough is carried out e.g. by laminating the recovered dough with a roll-in oil and fat and wrapping the laminated dough with the fresh dough in the case of a tapestry dough for pie, etc., or wrapping the recovered dough with the fresh dough and forming to thin layers in the case of forming an elastic dough such as dough for pizza pie. In the case of a soft and crumbly dough such as dough for cookie, the fresh dough is laminated to the recovered dough to form a laminated dough.
Patent JP-H0573776-A (JP)
Title: Guard device for apartment house
Inventor: SUZUKI OSAMU
IPC: B42D15/10
Filed: 1991-09-11
Abstract: PURPOSE:To sufficiently monitor the trespass even in an apartment house where doors of occupancy rooms are hall doors of an elevator. CONSTITUTION:When the cage of the elevator comes to the floor of an occupancy room and an occupant takes on the cage and has a discrimination card read by a card reader 3, trespass monitor of this occupancy room is started. During trespass monitor, the door is not opened even when the cage is stopped on this floor. If a trespass sensor SN (for the N-th floor) is operated or the door (hall door) of this floor is opened to output a door open signal DN during trespass monitor, a trespass signal XN is outputted. When the occupant operates the cage by the discrimination card and comes to the floor of his occupancy room, trespass monitor is terminated (released).
Patent JP-H0999401-A (JP)
Title: Rake stopper for circular saw
Inventor: KONDO MASAYOSHI
IPC: B23D45/04
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to rapidly and accurately square a saw blade and to tilt a pressing member in any direction by providing the pressing member on one tilting support of a table side and a body side by spring-energizing, and setting the position of the recess provided on the other support to the position engaged with the pressing member at the time of squaring the blade. SOLUTION: A tilting supporting section 7 has tilting supports 20, 21 of a table side and a rocking arm 4 side and a take stopper 10. The stopper 10 has a plate 13 having a recess 13a engaged with a steel sphere 12 as a pressing member energized by a compression spring 11. The plate 13 is rotated by both adjusting screws 14 from the exterior of the support 21 to finely adjust the position of the recess 13a, and further the right angle position of a saw blade is adjusted. The body is held at the right angle position by the sphere 12 energized by the spring 11, and a lock lever 24 is clamped. To tilt the blade, when the lever 24 is loosened, the sphere 12 is removed from the recess 13a, and hence it is freely tilted.
Patent JP-H10107296-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: YAMAGUCHI SHUICHIRO
IPC: G01L9/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device in a short time while preventing contamination to a process line. SOLUTION: A silicon nitride 6 is deposited on the opposite sides of a single crystal silicon substrate 5 and an opening 7 is made by etching the silicon nitride 6 using a specifically patterned photoresist as a mask and then the photoresist is removed by plasma ashing. The single crystal silicon substrate 5 is then subjected to etching on the opposite sides thereof using the silicon nitride 6 having the opening 7 as a mask thus making a pressure introduction hole 5a. Subsequently, the silicon nitride 6 is removed by etching and a single crystal silicon substrate 1 provided with a diaphragm 1a is pasted directly to the single crystal silicon substrate 5 provided with the pressure introduction hole 5a.
Patent JP-S62118393-A (JP)
Inventor: MORI DAISUKE
IPC: G10H1/00
Filed: 1985-11-19
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-H09101427-A (JP)
Title: Optical fiber connection device
Inventor: SUGAWARA HIROSHI
IPC: G02B6/255
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connection device which can facilitate the fitting of optical fiber. SOLUTION: A holder positioning member 50 is equipped with a positioning wall part 51 which has a reference surface 51c and a groove 52 into which a bare fiber 3 is inserted and a couple of guide wall parts 53 and 53 which are positioned on both sides of the groove 52 and guide a holder 10 when the holder 10 is guided to the reference surface 51c. At the positioning wall part 51, a guide surface 51d which is continuous to the reference surface 51c and slants upward is formed from the open end side of the groove 52 to the groove inside, the periphery 52a of the groove open end of the groove 52 is set gradually increasing in size from the groove inner part to the groove open end, and the entrance parts 53a and 53a of the guide wall parts 53 and 53 are set so that the size gradually increases from the inner part to the open end.
Patent JP-H109249-A (JP)
Title: Dynamic bearing
Inventor: TOYODA YASUSHI
IPC: F16C17/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To realize the long service life and to clean the environment by controlling the wear and seizure caused by the contact when the system is started or stopped, or when the disturbance is generated. SOLUTION: In a dynamic bearing having a dynamic groove 11, etc., to guide the fluid to at least one of opposite surfaces of two members 1, 2 which are rotated in the opposite direction to each other, a solid film 3 of polyurethane polymer compound containing fluorine is formed on one of the opposite surfaces. The solid film 3 is of threedimensional network structure in which molecules are urethane-bound, and remarkably excellent in the dust generation resistance and the lubricity compared with a conventional film.
Patent JP-H10102128-A (JP)
Title: Operation of arc furnace and arc furnace
Inventor: SUZUKI TAKESHI
IPC: C21C5/52
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To melt low nitrogen steel by operating in an arc furnace steelmaking while closing a slag discharging hole from start of power-on to completion of steel-tapping, opening the slag discharging hole after the steel-tapping and also, tilting the furnace body to discharge molten slag. SOLUTION: Raw material charged into the arc furnace 1 is heated and melted with the arc generated by supplying the power to electrodes 2. In the period from the start of power-on through the electrodes 2 to the steel-tapping, the slag discharging hole 3 is fully closed. When the molten steel in the furnace becomes flat by melting the raw material, oxygen is blown from a lance pipe 6 inserted from an inserting hole arranged in a furnace cover 5 under air tight condition, and C, P and the other impurities are removed into the slag to adjust C content in the molten steel and the molten steel temp. Since each process is executed in the closed furnace 1, nitrogen contained the molten steel becomes low content level. The molten steel is tapped off from a steel-tapping hole 4 by tilting the furnace body.  After tapping the molten steel, the slag discharging hole 3 is opened and the furnace body is tilted to the slag discharging hole 3 side to discharge the slag remaining in the furnace 1.
Patent JP-H1162942-A (JP)
Title: Hook for portable plastic bag with string
Inventor: TAKEDA YOSHITAKA
IPC: F16B45/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a hook for a portable plastic bag with a string to facilitate hooking the string of the portable plastic bag with a string and prevent the occurrence of unhooking. SOLUTION: A fixed hook part 2 having depth is formed out of the lower end of a base plate 1 to a front and a hinge part 4 is formed at the upper end of the fixed hook part 2 and the lower end part of a moving plate part 3 having elasticity and brought into a rotatable state. A lock part 5 is arranged at the upper part of the base plate 1, a protrusion part 8 having a part 6 to be locked and a support part 7 is formed in a removably fit-in state at the upper part of the moving plate part 3 and a pressure sensitive adhesive double coated tape 10 is adhered on the back of the base plate 1.
Patent JP-H10100411-A (JP)
Title: Ink jet recorder
Inventor: ISHII KOICHI
IPC: B41J2/185
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To surely supply ink to a tip of a head and to achieve a stable recording operation. SOLUTION: This device comprises a head substrate 100 which is constituted such that a plurality of individual nozzles 20 that apply an electrostatic force to ink on an insulation substrate 10 are arranged thereon and an ink supplying means 40 that supplies the ink 50 to the head substrate 100. Each of the individual nozzles 20 is equipped with a V-shaped groove and the tip portion is cone- shaped and the part of or whole of the tip portion is constituted of a conductive layer.
Patent JP-S63114170-A (JP)
Title: Semiconductor device
Inventor: TANAKA TAKASHI
IPC: H01L29/06
Filed: 1986-10-30
Abstract: PURPOSE:To increase breakdown strength by implanting impurity ions of the possite conductivity type into an insulating film on a P-type or N-type region to spread a depletion layer in the surface of a semiconductor substrate. CONSTITUTION:Boron ions 10 having a reverse conductivity type, a P type, are implanted into an insulating film 5 on an N-type region 2, and + charges are charged into the insulating film 5, thus forming a - charge layer 11 in the surface of the N-type region 2, then extending a depletion layer 12 in the surface of the N-type region 2. Since the depletion layer is made wider in the low impurity-concentration region side, ions may be implanted only to the insulating film on the low impurity-concentration region side, but impurity ions having a conductivity type reverse to said ions may also be implanted to the high impurity-concentration region side. Accordingly, the depletion layer is extended, thus increasing breakdown strength.
Patent JP-2001079952-A (JP)
Title: Method for manufacturing pneumatic tire
Inventor: KOGURE TOMOHIKO
IPC: B29D30/08
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce an initial strain in a tire and to vulcanize the tire under optimum conditions by previously vulcanizing at least a carcass component and a belt component of tire constituting components in a shape near a final product shape, laminating them so as to become the shape near the final product shape, and molding it. SOLUTION: At lest a carcass component 1, a belt component 2, preferably all tire constituting components including a bead filler component 3, a sidewall component 4 and a tread component 5 of tire constituting components are previously vulcanized in a shape near a final product shape. In order obtain the component 1, a cylindrical primary molding is formed by laminating unvulcanized respective members, inserted in a radially expanded state into a mold manufactured substantially in the same shape as the final product shape, and vulcanized. The component 2 is formed of two-layer annular belts 21, 21. The component 5 is obtained by laminating in a small diameter slightly smaller than the final product shape, enlarging its outer diameter inside the mold, and vulcanized while being transferred at the tread surface to the groove.
Patent JP-H02112442-A (JP)
Title: Weft inserting apparatus in air jet loom
Inventor: MURAMATSU MASAYUKI
IPC: D03D47/30
Filed: 1988-10-15
Abstract: PURPOSE:To provide the title apparatus so designed that the recess of a dent defining the main guide part is made smaller than that of another dent defining the taper guide part, thereby taking in virtually all of the air jet stream from the taper guide part into the main guide part. CONSTITUTION:The length of the upper edge and/or lower edge of the recesses 7 in a taper guide part 10 falling on at least the nearest weft inserting main nozzle side among said recesses 7 is made longer than that of the edge of the recesses 7 in the corresponding main guide part 9. Thus even if weft inserting is made through any main nozzle among a plurality of weft inserting main nozzle 11, virtually all of the air jet stream is taken in from the taper guide part into the main guide part.
Patent JP-S63115679-A (JP)
Title: Feeding and cutting device for brazing thin wire
Inventor: TAMEGAI KAZUO
IPC: B23K3/06
Filed: 1986-10-31
Abstract: PURPOSE:To realize the high speed standard size cutting of a brazing thin wire by manufacturing the roller of an upper side by urethane, in a feeding and cutting device formed by providing a punch and a die on the down-stream adjacent to a pair of upper and lower feeding rollers having plural grooves. CONSTITUTION:On feeding rollers consisting of the upper side roller 2 made of urethane and the lower side roller 4 made of alloy tool steel, plural grooves 1, 2 whose cross section is a circular arc shape are provided on the outer peripheral surface, respectively, and a punch 5 and a die 6 are provided on the adjacent downstream side. Subsequently, by a pair of rollers 2, 4, plural brazing thin wires 7 are fed intermittently in parallel by a prescribed stroke, and they are cut to a standard size by the punch 5 and the die 6. In such a way, the brazing thin wire can be cut to a standard size at high speed. This feeding and cutting device is used for cutting precisely a brazing filler metal for a lead pin for an IC.
Patent JP-S61142255-A (JP)
Inventor: WAKAMATSU SEIJI
IPC: E04G21/02
Filed: 1984-12-12
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-2001085826-A (JP)
Title: Wiring board
Inventor: UZAKI SHUNSUKE
IPC: H05K3/34
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To improve yield in mounting a semiconductor chip, to make mounted parts inexpensive and to improve yield in manufacture, by making parallel the two confronted sides of tip parts in conductive patterns and making a distance between the two sides a minimum interval between the conductive patterns. SOLUTION: In a printed board, the tip part of a conductive pattern 2 on which a junction part 6 with an I/O electrode is positioned is sharp, namely, a spearhead shape. The junction parts 6 with the I/O electrodes are positioned in the tips of the conductive patterns 2 extending from mutually opposite directions. Namely, a direction were the tip of the conductive pattern 2 in the odd-numbered junction 2, extends and a direction where the even-numbered junction part 2 extends are opposite. The width A1 of the conductive pattern 2 is 70 μm and the minimum interval B1 of the conductive pattern 2 is 50 μm. The two confronted sides of the sharp part of the adjacent conductive patterns 2 are parallel and a distance between the two sides is the minimum interval of the conductive patterns 2.
Patent JP-H0568682-A (JP)
Title: Ultrasonic diagnostic device
Inventor: HAMADA HIROYUKI
IPC: G01N29/22
Filed: 1991-09-11
Abstract: PURPOSE:To suppress self-heating by temporarily stopping the operation of a probe and to prolong the service life by providing a coincidence circuit to collate a signal change from a sensor attached to the probe together with the state of operating a manipulator. CONSTITUTION:When executing medical diagnosis, a sensor 5 attached to a probe 4 is held by the pressure of fingers. Corresponding to the pressure, the sensor 5 generates electric signals, and the signals are supplied to a first identification circuit 15. Various operation signals from a manipulator 9 are impressed through a manipulator interface 10 to a second identification circuit 16, and the circuit 16 outputs identification signals so as to show the execution of medical diagnosis. A coincidence circuit 17 is a NOR, receives medical diagnostic signals from both identification circuits, outputs signals only when they are stopped together, and applies the command of stopping the operations to a timing signal generator 1. Therefore, one part of operations at the ultrasonic diagnostic device can be stopped like energizing stop from a pulse circuit 2 to a piezoelectric element in the probe 4 and the temporary freeze of display images on a display 14 or the like.
Patent JP-H02111278-A (JP)
Title: Servo control method
Inventor: IWASHITA HEISUKE
IPC: H02P29/00
Filed: 1988-10-17
Abstract: PURPOSE:To sufficiently suppress oscillation by using disturbance torque, estimated by a condition obvservation device from a speed fluctuation caused by a high frequency component in disturbance unable to be suppressed by a speed loop. CONSTITUTION:A condition observation device 50 estimates disturbance torque so as to converge a deviation a motor actual speed from its estimated speed to zero, and the estimated disturbance torque x'2(t) is input to a high pass filter 70. The high filter 70 attenuates a low frequency component, contained in the estimated disturbance torque x'2(t), and multiplies only a component not less than a predetermined frequency by Km times being output as a correction torque command t2. A torque correcting part 15 outputs a remainder of the correction torque command t2 from a torque command t1 calculated from a speed command, as the true torque command u(t) driving the motor.
Patent JP-2000089822-A (JP)
Title: Electronic control system for vehicle
Inventor: HARA YUSUKE
IPC: B60R16/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control system for vehicle capable of standardizing a connector and reducing the cost without the need of increasing the terminal number of the connector for diagnosis even in the case of additionally installing an ECU. SOLUTION: The rewrite control means of all electronic control units is operated by a rewrite command transmitted from a rewrite command means through the connector (step S12), an identification code from the rewrite command means and the identification code intrinsic to a storage means are collated (step S14) and the storage contents of the storage means are rewritten in the case that they match (step S15). Thus, the need of allocating the terminal of the connector for every electronic control unit like the case of selectively operating the electronic control unit requiring rewrite is eliminated.