baber/WOPTO huggingface dataset:
Patent JP-H11148502-A (JP)
Title: Locating method for air cylinder
Inventor: HAYASHI AKIYOSHI
IPC: F15B9/09
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate problems with a conventional locating device for air cylinder such that stopping at the intended destination can not be obtained due to a delay caused by an air flow if the piston position is controlled only with air cylinder, position sensor, and linear servo valve and that a try to correct this deviation will actuate a permanent vibration of the piston. SOLUTION: An air cylinder locating device comprises an air cylinder, a piston accommodated therein movably and a valve to adjust the pressure in the cylinder, and is to stop the piston to the specified position by varying the air pressure through adjustment of the valve, wherein the current speed V of the piston is determined (S1), and the distance Xe from the current position IITI of the piston to its destination XDAT is determined (S2). From the obtained distance Xe, the optimum speed MSPD of the piston is determined (S3), and from the MSPD, the force manipulating amount F is determined (S5, S8, S10). On the basis of the force manipulating amount F, the valve is controlled so that the piston is moved to the destination.
Patent JP-H06144805-A (JP)
Title: Recovery of hydrogen fluoride
Inventor: SHIOMI TOSHIRO
IPC: B01J41/04
Filed: 1992-10-30
Abstract: PURPOSE:To provide a method for recovering hydrogen fluoride, capable of recovering and effectively utilizing hydrogen fluoride which was converted into its metal salt, etc., paying the expenses and subsequently abandoned until now. CONSTITUTION:In the case of a hydrogen fluoride-containing aqueous solution, the solution is brought into contact with an anion-exchange resin (OH type) without applying any pretreatment to the solution. In the case of an aqueous solution containing alkaline salts of fluorine, the solution is preliminarily allowed to pass through a cation-exchange resin (H type) so as to be converted to a hydrogen fluoride-containing aqueous solution and the obtained hydrogen fluoride-containing aqueous solution is subsequently brought into contact with an anion-exchange resin (OH type). After the ion-exchange treatment, the ion- exchange resin is dehydrated and dried. A hydrogen halide except hydrogen fluoride is then allowed to pass and hydrogen fluoride is recovered by substitution.
Patent JP-H10200965-A (JP)
Title: Mobile user terminal equipment with call bypass function
Inventor: CHAMBERS PAUL
IPC: H04W84/22
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a mobile user terminal equipment with a call bypass function having flexibility suitable for use by a conventional telephone set without any special public switched telephone network(PSTN) receiver unit. SOLUTION: A mobile radio telephone transmitter-receiver 1 is connected to a ground telephone system 7 including a call bypass station 39 through a satellite 3 and a satellite earth station 5. When the radio communication with the transmitter-receiver 1 is lost, a substitute telephone set 25 is used to make a phone call to the call bypass station 39 and the mobile radio telephone transmitter-receiver 1 is used to supply a sound instruction automatically to the telephone set 25 to make a bypass instruction to the call bypass station 39. Thus, a call directed to the transmitter-receiver 1 is bypassed to other selectable telephone set 25.  In the case that the mobile radio telephone transmitter-receiver 1 sets up again the radio communication with the satellite 3 once more or the mobile radio telephone transmitter-receiver 1 is operated under a prescribed condition only when the satellite earth station 5 is connected to the transmitter-receiver 1 and acquisition of the call is failed, the bypassing is immediately finished.
Patent JP-H05242147-A (JP)
Title: Natural language interpreting method
Inventor: ARITA MASATAKE
IPC: G06F17/30
Filed: 1991-11-29
Abstract: PURPOSE:To allow a natural language interface to have knowledge regarding the structure of a data base and the contents by applying a prepared rule for conversion into selection conditions of an attribute code and an attribute name to be answered. CONSTITUTION:A key word extraction part 12 extracts key words from a list of words received from a morpheme analysis part 11, in order by referring to a dictionary 15. Then, a conversion part 13 applies the rule stored in a rule base 16 to a string consisting of an attribute value, a relative word, and an attribute name received from the key word extraction part 12, and further, executes a procedure stored in a relative word procedure base 17 at need, namely, when the word string includes the relative word, thereby deriving the attribute name to be answered and the selection conditions of an attribute record. Lastly, an answer part 14 retrieves the attribute record satisfying the selection conditions of the attribute record, outputs the attribute value of the attribute name to be answered in the obtained attribute record as an answer, and ends the process.
Patent JP-H10156831-A (JP)
Title: Raw material transporting apparatus
Inventor: YAMAGUCHI KAZUMI
IPC: B29C31/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight raw material transporting apparatus which does not require a compressed air source for operation. SOLUTION: An opening/closing member 20 is attached to the upper part of a pot main body 11, a valve chamber 22 is formed, the chamber 22 communicates with a vacuum pump, and the lower end of the chamber 22 communicates with the pot main body 11. A spring 23 energized in the direction to close the valve body 22a which opens/closes the communication opening between a valve chamber 21 and the inside of the pot main body 11 is attached to a valve rod 22b, a diaphragm chamber 25 is installed above the valve chamber 21, the upper end of the valve rod 22b is linked to a diaphragm 28, an atmospheric pressure chamber 26 above the diaphragm 28 communicates with the outside air, a vacuum chamber 27 below the diaphragm 28 communicates with the valve chamber 21 through solenoid valves 30, 58, 60, the valves 30, 58, 60, the valve chamber 21 communicates with the vacuum chamber 27,  and the vacuum chamber 27 communicates with the outside air.
Patent JP-2001132391-A (JP)
Title: Concrete-filled steel segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To enhance the joining strength and to improve the workability. SOLUTION: An arc fastening bolt 12 is inserted in arc insertion holes (n), (n) constituted of a through-hole 2a in an end plate 2 and a through-hole 10a for a pipe member 7 and a reinforcing member 10, and steel segments S, S are joined by threaded engaging a nut 13 with a screw part 12a and fastening. Besides the end plate 2, a pipe member 7, reinforcing members 9, 10, and concrete 4 are interposed between the head of the fastening bolt 12 and the nut 13 so that the joining strength, its stability and reliability re enhanced to elongate the service life. The fastening bolt 12 is rotationally moved in its curved direction and easily and quickly inserted in the insertion hole (n) and the nut 13 can be operated from the axial direction of the fastening bolt 12 facilitate the fastening.
Patent JP-H08172058-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO AKIRA
IPC: H01L23/522
Filed: 1994-12-20
Abstract: PURPOSE: To suppress the void production in a tungsten plug in order to form the tungsten plug in a hole of an interlayer insulating film by blanket tungsten CVD process. CONSTITUTION: An aperture part 15a is formed in a photoresist film 15 by ordinary exposure method by chlorine base dry etching step using said film 15 as a mask and then a TiN 14 is selectively and iso-tropically etched away so as to make the aperture part diameter of the TiN film 14 retreat from the aperture part diameter of said resist film 14 by 500Å. Next, anisotropical dry etching step is performed using the photoresist film 15 as a mask to form an interlayer insulating film 13 in the hole 13a in the same diameter as that of the aperture part 15a of the film 15. Next, a plug comprising a W layer 16 is formed in the hole 13.  At this time, since the TiN film 14 to be the core of growing the N layer is made retreat from the hole 13a, the W layer growing in the aperture part end of the hole 13a is delayed to suppress the void production in the W layer 16 thereby enabling the high reliable plug to be formed in the hole.
Patent JP-H02162829-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEI NORIYUKI
IPC: H01L21/822
Filed: 1988-12-16
Abstract: PURPOSE:To fix the output node of a CMOS dynamic circuit to a high or a low level and to prevent the increase in the current consumption attended with the stop of a clock pulse and latchup by detecting the stop state of the clock pulse. CONSTITUTION:A clock pulse phi is converted into a DC voltage V1 by a pulse rectifier circuit PD1 and inverted by an inverter circuit N1 and converted into a DC voltage V2 at a pulse rectifier circuit PD 2. The DC voltages V1, V2 are fed to voltage comparator circuits VC1, VC2 using an intermediate voltage V/2 of an operating power voltage V as a reference voltage and if the clock pulse phi is stopped at a high level, an output signal of the voltage comparator circuits VC1, VC2 goes to a high/low level and the output signal CS of the AND gate circuit G1 changes to a low level. Thus, the output node of the CMOS dynamic circuit is fixed to a high level and the increase in the current consumption and latchup attended with the stop of the clock pulse is prevented.
Patent JP-2001159700-A (JP)
Title: Device for monitoring integrity of intermediate storage canister for spent fuel and facility for intermediate storage thereof equipped with such device
Inventor: KIRIYAMA SATOSHI
IPC: G21C19/06
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a device that can monitor the integrity of canisters for the intermediate storage of spent fuel without guiding a compressed gas in a section sealed by pressure directly to the side of the Earth's surface, the canisters for the intermediate storage of spent fuel that are equipped with the monitoring device and facilities for the intermediate storage of the spent fuel that include the canisters. SOLUTION: The device for monitoring the integrity of the canisters has the structure equipped with a sensor head 21 which includes a standard pressure chamber 25 that is placed in a pressure-sealed section 15 of the canisters for the intermediate storage of the spent fuel, for example, and is formed by sealing a gas of a standard pressure between electrodes 24a and 24b for measuring capacitance, and a measurement pressure chamber 27 that is formed so as to introduce the pressure of the section 15 sealed by pressure from a pressure introduction window 26 to the space between the electrodes 24a and 24b; and a capacitance probe that measures the capacitance of the standard pressure chamber 25 and the measurement pressure chamber 27 of the sensor head 21.
Patent JP-H08170438-A (JP)
Title: Method for controlling stopping position of travel device
Inventor: MATSUKAWA JUN
IPC: E04H6/18
Filed: 1994-12-20
Abstract: PURPOSE: To enable performing stop control at high accuracy without installing a deceleration starting mark and a stopping-position mark for each of plural areas set along a course of travel. CONSTITUTION: A reference-point marker MS serving as the reference position for a truck 12 is provided in a position along a rail 11, a plurality of parking spaces A1 to A8 are provided with teaching markers MA 1 to MA 8, and pointblank original-point markers MAO 1, MAO 2 are provided in one or more parking spaces. Prior to operation, teaching is done for a controller mounted on the truck, and teaching data showing the relative positions of the markers are given.  During operation, the controller, in response to a stopping position command, performs the action of controlling positions up to a stopping position based on the teaching data, runs the truck and, when detecting the pointblank original-point marker nearest to the stopping position, obtains the remaining distance from the pointblank original point to the stopping position from the teaching data, calculates an error corresponding to the speed at the time of arrival at the pointblank original point, and performs position control based on the remaining distance to the stopping position and the error.
Patent JP-H05217087-A (JP)
Title: Position detector for crime prevention and disaster prevention sensor
Inventor: AKITA HARUYUKI
IPC: G08B13/08
Filed: 1992-10-30
Abstract: PURPOSE:To provide an inexpensitive crime/disaster preventing sensor position detector capable of easily wiring at the time of fixing sensors to plural alarm targets and easily and accurately detecting respective sensor driving positions. CONSTITUTION:In an alarm device for detecting the driving status of sensors 2 fixed to plural alarm targets 1 and displaying and alarming the detecting positions, the sensors 2 fixed to the plural alarm targets 1 are serially connected by an inter-sensor serial connection line 7, electrostatic capacity generated between the line 7 and a reference line 8 connected in parallel with the line 7 is measured by an electrostatic capacity measuring part 5 to detect the positions of the driven sensors 2. The sensor driving positions are detected by a control part 3 based upon previously stored data and displayed and alarmed by a display/alarm means.
Patent JP-H04186123-A (JP)
Title: Hot-wire type air flow meter
Inventor: TSUTSUI MITSUKUNI
IPC: G01F1/684
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the weight in a sub-passage constituting member by providing a space having an inner wall opened to a vertical passage in the sub-passage constituting member, and separating this space from the vertical passage by an auxiliary member enclosing the circumference of a temperature detecting resistance body and constituting a part of the vertical passage. CONSTITUTION:In a body 1, a main flow passage 2 constituting the intake air passage of an internal combustion engine is formed, and a sub-passage constituting member 20 crossing the main passage 2 has a vertical passage 4 formed in the axial direction of the main passage 2 and a sub-passage 3 consisting of horizontal passages 5, 6 formed in the radial direction of the main passage 2. A heating current is sent to a temperature detecting resistance body 9, and controlled so that its temperature is higher than the temperature of a temperature detecting resistance body 10 by nearly a fixed temperature. The air flow rate collided with the resistant body 9 or the flow rate of the sub-passage 3 is measured from the value of the heating current, and the flow rate of the main passage 2 or the intake air flow rate of the internal combustion engine is measured. As the member 20 has a hole 21 in its inner part, the thick part of the member 20 can be removed, and a reduction in weight can be attained.
Patent JP-2001133364-A (JP)
Title: Contact detecting and monitoring device
Inventor: ITO MASANORI
IPC: G01M99/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To make an expensive judgment mechanism for contact detecting and monitoring device switchably operable so as to be jointly usable in a plurality of rotary machines to solve the problem that it could not be introduced because of its expensiveness and provide a more precise contact detecting and monitoring device. SOLUTION: In this contact detecting and monitoring device having a detector and the judgment mechanism for judging the contact between the rotating part and stationary part of a rotary machine on the basis of the output signal of the detector, the detector is set independently on each of a plurality of rotary machines and connected to one common judgment mechanism, and the judgment mechanism comprises a detector sensitivity regulating mechanism for receiving the output signal of the detector to regulate the sensitivity, a contact judgment mechanism connected to the detector sensitivity regulating mechanism and a contact judgment setter for setting a contact judgment condition to judge the contact, and a display mechanism for displaying the judgment result.  This device comprises a selecting circuit for connecting the detector to the detector sensitivity regulating mechanism according to the rotary machine to be subjected to contact detection every rotary machine.
Patent JP-H07163409-A (JP)
Title: Metal inner clasp for watch band, watch band and watch
Inventor: KUMAGAI HARUO
IPC: A44C5/18
Filed: 1993-12-16
Abstract: PURPOSE:To allow easy adjustment of length to a wrist measurement, which was impossible before, in the double/single-leaf metal inner clasps with a hooking-detaching and opening-closing mechanism by the convex push outer controlling material and to provide a high-quality looking metal inner clasps. CONSTITUTION:Adjustment grooves 3 to adjust length to a wrist measurement are provided on the double/single-leaf metal inner clasps with a hooking- detaching and opening-closing mechanism and another upper lid 6 is provided as well to hide the adjustment section.
Patent JP-H11147783-A (JP)
Title: Continuous fermentation compost treatment machine
Inventor: MORISHITA NAOICHI
IPC: C05F3/06
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency, miniaturize the installation and lower the production cost for compost treatment. SOLUTION: This continuous fermentation compost treatment apparatus 11 is equipped with the fermentation tank 12 having a pair of sidewalls 17, 18 opposing to each other and having air-bubbling tube 21 for feeding air and the like to the floor 20 of the tank 12, the cart 13 reciprocating on individual sidewalls 17, 18 and the switching mechanism 14 for switching the raw materials for compost. In addition, this apparatus is provided with a mechanism for taking out the compost that retreats during the switching operation, connects to the switching mechanism 14, when the compost is taken out. The compost-taking out mechanism 15 comprises a belt conveyer for conveying out the raw material from the switching mechanism 14 and the belt-conveyer shifter between the taking out position and the retreating position.  Further, this apparatus is equipped with a belt conveyer 16 that is connected to the compost-taking out mechanism 15 to convey out the compost product.
Patent JP-H02164926-A (JP)
Title: Molding method for sandbag
Inventor: NISHIOKA SATORU
IPC: E02D17/20
Filed: 1988-12-15
Abstract: PURPOSE:To easily and quickly mold a sandbag by forming a bag body enclosed with a flexible sheet-shaped body with air permeability, providing an injection port of a filler on the bag body, and filling the filler by pressure into the bag body through the injection port. CONSTITUTION:A bag body 1 enclosed with a flexible sheet-shaped body with air permeability such as a fabric is formed. An injection port 11 of a filler is provided on the bag body 1. A pressure feeder 21 and a compressor 22 are operated, sand 3 is fed into the pressure feeder 21 by a belt conveyor or the like, and sand 3 is filled in a bag body 1 via a hose 2 and the injection port 11. The pressure feeder 21 and the compressor 22 are stopped, the hose 2 is withdrawn from the bag body 1, then the injection port 11 is closed.
Patent JP-H10143753-A (JP)
Title: Raw material pack manual setting cup drink dispenser
Inventor: SHIMIZU SHIGEO
IPC: G07F13/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To enable a customer of the cup drink dispenser to feel reduction of its selling time by making the customer himself tack once a raw material pack and set correctly the pack at a drink extraction device in response to the blinking of an indicator lamp and the open/pop-up actions, etc., of an automatic door. SOLUTION: A customer himself takes a raw material pack 5 out of a raw material pack take-out port 17 and inserts the pack 5 to a drink pack setting part 18 included in the front face of a cup drink dispenser. Then the pack 5 is set at an extraction device 9 and the hot water is supplied to the pack 5 from a hot water tank 8. A drink discharge part prepared at a lower part of the pack 5 opens by the rise of its internal pressure, and a drink is extracted and put into a cup 3 which is located at a place right under the pack 5 and contains the sugar, cream, etc. Then the cup 3 is carried to a position right under an agitator device 19, and the sugar, cream, etc., are agitated and dissolved by an impeller that is moved down by a lifter device. Thus, a desired drink is obtained. When a cold drink is desired, the ice is supplied from an ice machine 14 and agitated by an impeller.
Patent JP-H05149589-A (JP)
Title: Steam generator
Inventor: ARAKI MASAKATSU
IPC: F24F6/00
Filed: 1991-11-29
Abstract: PURPOSE:To generate steam in a short time by heating a limited quantity of water to be stored in a cavity of a heating cylinder by a heater. CONSTITUTION:When a steam unit is introduced into water previously stored in a suitable vessel 12, water invaded from a feed water port 3a of a case 3 thereinto is stored in a heating cylinder 1, heated by a heater 2 fixed to the outer periphery of the cylinder 1 to become steam, and the steam is discharged from a nozzle 1b at the top of the cylinder 1. Water stored in the cavity 1a of the cylinder 1 is extremely smaller than the quantity of entire water stored in the vessel 12, and the heater 2 heats the water of the limited small quantity. Thus, steam can be generated in a short time.
Patent JP-H06159715-A (JP)
Title: Oxygen supplier
Inventor: KATSUTA MOTOHEI
IPC: F24F1/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide an oxygen supplier, operated without supplying any external power, facilitated in transportation and never deteriorating the workability thereof. CONSTITUTION:An oxygen supplier 10 receives an oxygen bomb 12, an oxygen supplying pipe 15, having a solenoid valve 14 for discharging oxygen in said oxygen bomb 12, an oxygen concentration meter 16, measuring the concentration of oxygen at a working site 21, a controller 17, controlling the opening and closing of the solenoid valve 14 in accordance with the oxygen concentration signal from the oxygen concentration meter 16, and a battery 18 for the driving source of the controller 17 and the like in the casing 11 thereof.
Patent JP-H11117340-A (JP)
Title: Clamping device and locking tool of bolt for jack in sliding lifting-lowering type manhole-cover receiving frame
Inventor: FUKUHARA MASARU
IPC: E02D29/14
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a means for facilitating the mounting works of the bolt for the jack in a sliding lifting-lowering type manhole-cover receiving frame, a means for preventing the looseness of the bolt for the jack, and a locking tool. SOLUTION: A seat 3, an external cylindrical body 1, to which a proper number of bolt blind-holes 4 on the market, in which nuts 7 are inserted into horizontal-hole housing sections 6, are formed, a cover receiving frame body 10, in which an outside diameter interiorly finished onto the seat 3 of the external cylindrical body 1 is made slightly smaller than the inside diameter of the upper mounth edge of the external cylindrical body 1 and the head-section engaging sections 11 of bolts 8 for jacks are formed at a proper number of places on the inside, and the bolts 8 for the jacks, which are screwed to nuts 7 through the head-section engaging sections 11 and the blind holes 4 and to which stoppers 12 engaged with the undersides of the head-section engaging sections 11 are set up, are fitted to the lower section of the inside.  Washers 15 are installed among the top faces of the head-section engaging sections 11 of the bolts 8 for the jacks and bolt head sections 8a for the jacks while engaging sections 11a holding the washers 15 so as to be moved in the surface direction of the washers 15 are formed.