baber/WOPTO huggingface dataset:
Patent JP-S57146831-A (JP)
Title: Vibration type hammer
Inventor: ARAKI HIROYUKI
IPC: E02D7/18
Filed: 1981-03-03
Abstract: PURPOSE:To safely and efficiently drive a pile without causing any vibration and noise by a method in which pressure oil is selectively supplied into the vibration cylinder of a vibration type hammer for driving concrete pile, etc., and a locking device is provided to fix the pile to be driven. CONSTITUTION:A plurality of vibrating cylinders 3A and 3B are connected with each other in parallel between an upper plate 1 and a base plate 2. The vibrating cylinders 3A and 3B are each divided into two pressure chambers 11A and 11B by a piston 10 connected to a piston rod 9, and pressure oil is selectively supplied to the chambers 11A and 11B. A locking device 13 is also provided to the body of the vibrating cylinders 3A and 3B. The locking device 13 has a lock plate 18 guided by rods 17A and 17B between support plates 15 and 16 and serves to selectively fix a part P to be driven. The vibrating cylinders 3A and 3B generate vibration originated from pressure oil in the axial direction while restraining the part P to be driven, thereby gradually driving the part P into the ground.
Patent JP-H02208586-A (JP)
Title: Method and apparatus for radar display
Inventor: MORIMOTO MIKA
IPC: G01S13/66
Filed: 1989-02-09
Abstract: PURPOSE:To make it possible to confirm the reliability of a target on a radar display device by displaying the shape of a software gate (SWG) which is computed with a plurality of target tracking filter on the symbol of the target at the same time. CONSTITUTION:This apparatus is composed of the following parts: a radar signal input circuit 1 in which a plurality of target signals are inputted; a plural ity of target tracking filter circuits 2 which track a plurality of the targets and compute the data with regard to target position, speeds and the shapes of SWG; a plurality of target display circuits 3 which display the symbols of the targets indicating the positions and the speeds of the target together with the elliptical shape of the SWG; and a tracking signal output circuit 4. When a radar signal is inputted into the circuit 1, the circuit 2 tracks a plurality of the targets and computes the data for the positions and the speeds of the targets and the shape of the SWG. The symbols of the targets and the shape of the SWG are displayed on the screen of the circuit 3 at the same time. The data are outputted from the circuit 4. In this way, the difference in reliabilities for the targets and the reliability trend in time can be visually confirmed.
Patent JP-S59155945-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/28
Filed: 1983-02-25
Abstract: PURPOSE:To prevent the generation of a disconnection even on the formation of a multilayer wiring by forming an MoSi2 film on an oxide film formed on an Si substrate, forming an Si3N4 film of the same shape as a wiring pattern on the MoSi2 film, changing the exposed section of the MoSi2 film into an SiO2 film through heat treatment in an oxidizing atmosphere, removing the Si3N4 film and exposing the MoSi2 film as a wiring under the removed section. CONSTITUTION:The upper section of an Si substrate is coated with an SiO2 film 1 also functioning as a field oxide film, silicide film 7 consisting of MoSi2 is formed on the film 1 through sputtering, and an Si3N4 film 8 of the same pattern as a wiring to be obtained is formed at the central section of the surface of the film 7. The exposed section of the silicide film 7 is changed into an SiO2 film 9 through heat treatment at approximately 1,000 deg.C in an oxidizing atmosphere, the unnecessary film 8 is removed, and the wiring consisting of the desired silicide film 7 surrounded by the film 1 is acquired under the removed section.
Patent JP-H08187460-A (JP)
Title: Direct combustion deodorizing type coating and baking
Inventor: SAKUMA OSAMU
IPC: B01D53/74
Filed: 1995-01-09
Abstract: PURPOSE: To use a combustion deodorizing furnace performing both of the heating of a coating and baking furnace and the removal of the malodor produced accompanied by coating and baking without increasing apparatus equipment. CONSTITUTION: The molodorous gas component produced accompanied by the coating and baking of the article W to be coated fed so as to be passed through a tunnel-shaped coating and baking furnace 20 is introduced into a deodorizing furnace/hot air generating furnace 1 and the heating of the coating and baking furnace is performed so as to perform deodorizing at the same time. The heating of the coating and baking furnace is performed according to an indirect heating system using a radiation pipe, and hot air is circulated within a hermetically closed system and excessive hot air is taken out of the system to be effectively utilized.
Patent JP-2000229783-A (JP)
Title: Lifting method for large-size equipment, lifting jig and large-size equipment storage building
Inventor: TSUTSUMI SHIGEHIRO
IPC: F22D1/32
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the lifting work large-size equipment in a building. SOLUTION: This lifting method enables the suspension of a large-size piece of equipment 1 inside a building in which an overhead traveling crane 14 is normally installed and the large-size equipment 1 is stored. A through-hole 17 is formed in a part positioned between the overhead traveling crane 14 and the large-size equipment 1 for a horizontal partitioning member 15 dividing the inside of the building into a plurality of stories, a suspension member 18 connected with the overhead travelling crane 14 is inserted through the through hole 17, and a lower end of the suspension member 18 inserted into the through hole 17 is connected with the large-size equipment 1 to suspend the large-size equipment 1 by the overhead travelling crane 14.
Patent JP-S58147237-A (JP)
Title: Dynamic pla
Inventor: OOMORI KENJI
IPC: H03K19/177
Filed: 1982-02-26
Abstract: PURPOSE:To simulate an LSI through hardware, by obtaining the OR output of the same sum term line from the AND output of the same product term line, and correcting the logical circuit of an LSI according to whether said output coincide with inspection specifications data or not. CONSTITUTION:An input register 2 supplies input data to a product term memory group 3. A control circuit 8 outputs a block number to the product term memory group 3 and a sum term memory group 5. The product term memory group 3 selects the address of a product term memory by the input data and block number and supplies the contents to the sum term memory group 5  through an AND circuit 4. A sum term memory is addressed by the output of the product term memory 3 and the block number and outputs its contents to an output register 7 through an OR circuit 6. The contents of the output register are compared with the data of inspection specifications and when they do not coincide, logical circuits of the LSI are corrected so that they coincide with each other. Thus, the simulation is performed through hardware.
Patent JP-H09223141-A (JP)
Title: Device and method for analyzing japanese sentence
Inventor: TADA TOMOYUKI
IPC: G06F17/22
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide Japanese sentence analyzing device and method capable of accurately detecting only a character string forming an unregistered word out of a character string including the unregistered word and registering the word consisting of the detected character string as an unregistered word. SOLUTION: A morphem analyzing part 3 divides an inputted character string into words by using a dictionary file 4 for registering data indicating the character string of a word and the attribute of the word. When a word of which character string length consists of one character, a word of a prescribed part of speech or a word having less possibility of forming a composite word is included in the divided words, a word candidate detection part 5 detects a character string connecting the word to a preceding or succeeding adjacent word as an unregistered word (word candidate) and temporarily records the word in the dictionary file 4. Then a word candidate verifying part 7 verifies the validity of the temporarily registered word candidate. The word candidate of which validity is verified is formally registered in a word candidate formal registration part 10.
Patent JP-H02208598-A (JP)
Title: Underwater driving michanism
Inventor: HIGUCHI YASUTAKA
IPC: G21C17/06
Filed: 1989-02-08
Abstract: PURPOSE:To diminish a transfer error and to enable prevention of biting into a transfer mechanism by connecting an underwater rotary actuator RA and a rotary-actuator-in-the-air RA with a hydraulic pressure piping and by providing a mechanism which transfers a driving force by a hydraulic pressure, therewith. CONSTITUTION:RAs A1 and A2 are constituted with water chambers 8 and 9 which are formed at both inner sides of a casing 1, a rack 2 which has cylinders 4 and 5 at its both ends and is arranged so as to enable to slide, and a shaft pinion 3 which engages to the rack 2. When the pinion 3 of RA A1 is rotated by a step motor 12, the cylinders 4 and 5 reciprocate through the transfer mechanism of the rack 2 and compress water in the water chambers 8 and 9, and moreover a hydraulic pressure is transfered to the cylinders 4 and 5 of a submersed RA A2 via hydraulic pressure pipings 13 and 14 to recipro cate the RA A2, and is transformed again to a rotary motion by the transfer mechanism of the pinion racks 2 and 3, and finally the rotary motion in the air is transformed to a submersed rotary motion as it is. This facility has very little mechanical transfer mechanisms, is able to diminish a backlash and a transfer error, and screws and gears are not exposed to water so that the biting by a sticking part can be prevented.
Patent JP-H09221250-A (JP)
Title: Transfer paper conveying device and image forming device
Inventor: SHIRATORI TATSUYA
IPC: B41J13/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of plural kinds of sensors for detecting passage of sheet conveyed by a lateral registration roller in the case of forming an image in an overlapped manner on the same surface of sheet or the other surface thereof after formation of image on a first surface. SOLUTION: This transfer device has a lateral registration roller which moves reciprocally in the advance direction of transfer paper sheets and adjusts the position of transfer paper sheet in the perpendicular direction to the advance direction thereof, and in the device each transfer paper sheet is carried in a center standard manner. A sensor 2 positioned in the vicinity of the lateral registration roller is adapted to move freely in a slit between the guides 4, 5. The sensor has a function of detecting passage of transfer paper sheet conveyed by the roller and a function of detecting a reference position at the time of moving for detecting a paper end position according to the size of transfer paper.
Patent JP-H07236620-A (JP)
Title: Magnetic resonance image device
Inventor: OTOMO TOSHIAKI
IPC: G01R33/48
Filed: 1994-02-28
Abstract: PURPOSE:To easily recognize the saturation area by superposing and displaying a saturation area on a magnetic resonance image at the time of applying a saturation pulse for restraining a magnetic resonance signal. CONSTITUTION:The output of a RF receiver 10 is supplied to a storage device 11 for reconfiguring a magnetic resonance image and storing the same, and the stored magnetic resonance image is displayed on a display device 13 under the control of an arithmetic device 12. Further, the arithmetic device 12 includes a saturation setting part l2a for setting an area for presaturation according to the inputted from an input device 14, and according to the setting, a pre- saturation pulse from a RF transmitter 9 is applied to a desired saturation area. Further, a display switching device 21 is provided for selecting whether the display of the saturation area is made or not. In the case of superposing and displaying the saturation area on an image, when the effect is input from the input device 14, the saturation area is displayed by the operation of the display switching device 21.
Patent JP-S51115306-A (JP)
Title: Squeeze type fluid pump
Inventor: TANAKA KATSUSHI
IPC: F04C5/00
Filed: 1976-03-19
Abstract: PURPOSE: A simple squeeze type fluid pump that can minimize the maximum driving power required and that is possible to operate with reduced pulsation and noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56126760-A (JP)
Title: Detecting method for open part of embedded pipe
Inventor: YAMAUCHI FUMIO
IPC: G01N27/72
Filed: 1980-03-11
Abstract: PURPOSE:To detect the position of the open part of a metal pipe accurately by a method wherein a device including a magnetic-field generator and a magnetic-field detector is inserted into and moved through the inside of the inner-surface resin- coated metal pipe to be inspected. CONSTITUTION:Under the condition that the magnetic-field detectors 8 and 9 are kept balanced, indication of an indicator 14 is zero normally when the device 6 advances inside the main pipe 1. When the device 6 comes to the position of the open part 2, the balance between the magnetic-field detectors 8 and 9 is lost and the indication for that appears on the indicator 14. The position where the indication value therefor becomes maximum is located just under the open part 2. The device 6 is stopped at this position, tools equipped on the device 6 are operated, and thereby an unnecessary coating film blocking up the open part 2 is removed. In this way, the unnecessary coating film at the open part 2 is removed, for instance, by melting the same by means of an electric heater.
Patent JP-S57146174-A (JP)
Title: Distance measuring method utilizing radiowave
Inventor: ADACHI HAJIME
IPC: G01S5/10
Filed: 1981-03-05
Abstract: PURPOSE:To perform the measurement of a required accuracy of the locations of a plurality of mobile stations simply with specified accuracy by modulating the carrier wave in a specified wavelength band by a distance measuring frequency signal whose phase is synchronized, and transmitting the signal to the mobile stations from two pairs of fixed stations, with one pair being composed of two stations. CONSTITUTION:Two pairs of the fixed stations S1 and S2 and S1 and S3 are formed. The radiowave having the same phase is transmitted from each fixed station. Then hyperbolic equal phase lines are definitely determined on a map or a marine chart at every lambda/2 for the wavelength lambda. The carrier wave of the straightly propagating frequency having short wavelength in the VHF band or higher is modulated by the distance measuring frequency signal whose phase is aligned and transmitted from said fixed stations S1 and S2 and S1 and S3. When the frequency of said distance measuring frequency signal is increased in response to the measuring accuracy, the number of the equal phase lines are changed. The ordinal number of the equal phase line, on which the mobile station is located, is judged without using a computer. The positions of a plurality of the mobile stations are simply measured based on the intersections of the equal phase lines whose ordinal numbers are specified with the specified accuracy.
Patent JP-S60196687-A (JP)
Inventor: HARARUTO GUREEBUKE
IPC: G09B9/54
Filed: 1985-02-20
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-2000230409-A (JP)
Title: Variable valve device for internal combustion engine
Inventor: NOHARA TSUNEYASU
IPC: F01L1/20
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To positively rotate a tappet by offsetting a press position of a cam lobe from the center of the tappet. SOLUTION: A cam shaft 14 having a pair of can lobes 16 at the periphery thereof is relatively rotatably fitted over a drive shaft 12. A tappet 19 is interposed between each cam lobe 16 and an intake valve 18. Link functions 22, 28, 30 interconnecting the drive shaft 12 and the cam shaft 14 are provided with a variable mechanism 24 to vary a lift characteristic of the intake valves 18. With respect to the center of each tappet 19A, 19B, the axial center of each cam lobe 16A, 16B is axially offset toward a link connecting part where a rod-shaped link 30 and an axial end of the cam shaft 14 are interconnected.
Patent JP-S62193522-A (JP)
Title: Supporting device for connecting line of tator coil
Inventor: KAMINAGA KENJIRO
IPC: H02K3/50
Filed: 1986-02-17
Abstract: PURPOSE:To prevent the breakage of an insulating layer of a connecting line caused by the slide of the connecting line by installing supporting plates situated on the lower and upper sides of a stator core end with the shapes changed. CONSTITUTION:Along the external diameter of a stator coil end 1 extended from a stator core 7 there is a connecting line 2 arranged in alignment in the axial direction. The ring section 3 of this connecting line is supported by supporting plates 4, for which L-shaped glass-based synthetic resin moldings rectangular in section are used. Two kinds of supporting plate different in shape are used so that the one supporting plate may come into contact with the external diameter side of the connecting line 2 situated on the lower side of the horizon passing the circumferential center of the stator core 7, while the other supporting plate situated on the upper side of that horizon may come into contact with the internal diameter of the connecting line 2.
Patent JP-S55123629-A (JP)
Title: Molding method of polyolefin resin
Inventor: OONISHI SHIYUNJI
IPC: C08J9/06
Filed: 1979-03-15
Abstract: PURPOSE: A small amount of a specific organic carboxylic acid is added to a polyolefin resin as a foaming agent to prevent sink mark without any adverse effect on the surface luster of moldings.  
     CONSTITUTION: To 100pts.wt. of polyolefin resin such as polypropylene is added 0.15W1.0 part of an organic carboxylic acid decomposing at a lower temperature than the molding one, preferably aliphatic polycarboxylic acid decomposing at 140W 190°C such as citric acid as a foaming agent. Preferably, 0.3W0.7 part, per 1 part of the foaming agent, of foaming asistant such as zinc oxide is added. Then, they are foamed and molded by heating to give the objective moldings. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07217808-A (JP)
Title: Steam supply using system
Inventor: KAYAHARA TOSHIHIRO
IPC: F22B35/00
Filed: 1994-02-01
Abstract: PURPOSE:To prevent adverse influence of a temporarily occurring pressure drop to a steam using facility at the time of switching to other steam boiler when a malfunction occurs or at the time of simultaneously opening a plurality of steam supply passages, etc. CONSTITUTION:A relative steam generation amount insufficiency occurring dose to a large using steam flow rate of steam using facilities 5A, 5B is decided for present steam generation amount of steam boilers 1. Steam valves 7A, 7B are sequentially closed from a low priority order based on predetermined priority order information when the relative steam generation amount insufficiency is decided, and the closed valve is opened when the insufficiency is eliminated.
Patent JP-2000228315-A (JP)
Title: Transformer
Inventor: SUZUKI HIROSHI
IPC: H01F30/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress loaded noise generated, while a transformer operates, and reduction of coil fastening pressure with respect to axial mechanical charges caused by the shrinkage of an insulator over aging inside the coil, while the transformer operates. SOLUTION: An upper frame 1 has a hydraulic cylinder 8 fitted within in such a way as to press a coil 7, and the hydraulic cylinder 8 is connected with a hydraulic coil pipe 10 to a pressure generator 11 having a built-in sensor which is set outside a transformer, and regulates pressure. The pressure generator 11 detects the pressure of the hydraulic cylinder 8 continuously by the built-in sensor and is capable of sensing reduction of a coil fastening pressure. A pressure corresponding to the reduction detected by it is applied to the hydraulic cylinder 8 by that, and an initial coil fastening pressure can always be maintained.
Patent JP-S57144142-A (JP)
Title: Sheet covering apparatus on dump truck platform
Inventor: FUNAKOSHI YOSHIAKI
IPC: B60J7/06
Filed: 1981-03-04
Abstract: PURPOSE:To enable a sheet to be automatically stretched over a truck platform by operating a moving and laying-down mechanism provided on the platform without aid of a driver climbing onto the platform. CONSTITUTION:On left and right side plates 2a of a truck platform, guide plates 14 for guiding rollers provided at the bottom of a moving and laying-down mechanism 5 and guide pipes 6 for guiding guide plates 10 provided on the mechanism 5. The guide plates 10 of the mechanism 5 are adapted so slide longitudinally along the guide pipes 6 due to driving force of a motor through sprockets 7, 8 and a chain. Consequently, the moving and laying-down mechanism 5 can be moved from a front position to the rear lay down position of the truck platform. One end of a sheet 3 is fixed to a front portion of the platform and the other to the mechanism 5 and then only movement of the mechanism 5 from its front position to its rear lay down position is enough for covering the truck platform with a sheet.
Patent JP-H10276075-A (JP)
Title: Driving circuit for voltage driven type semiconductor device
Inventor: SASAGAWA KIYOAKI
IPC: H03K17/08
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress a leap voltage and the time of overcurrent interruption, to reduce the energy consumption of an element and to protect the device from an overcurrent by gradually lowering a voltage with the lapse of time while a detection means for monitoring the voltage of an input side main terminal and detecting that the voltage exceeds a prescribed value is operated. SOLUTION: An overcurrent detection part for monitoring the voltage of the collector terminal side of an IGBT 4 and detecting that the voltage exceeds the prescribed value is connected to a voltage limiting circuit composed of a variable power source by a capacitor 20 and a resistor 18 connected to the base of the output stage transistors 9 and 10 of a driving part. Then, after detecting the overcurrent, the voltage between the gate and emitter of a semiconductor element is gradually reduced along with the lapse of the time. Since a short-circuit current value made to flow to the semiconductor element depends on the voltage applied between the gate and the emitter, a short circuit current is also reduced corresponding to the reduction of the voltage between the gate and the emitter. Thus, a reduction rate at the interruption of the overcurrent is suppressed to a small value.
Patent JP-H11233135-A (JP)
Title: Manufacture of wound type electrode
Inventor: ITABA KEISUKE
IPC: H01M6/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a wound type electrode (generating part) with high yield, which is formed to have high capacity by fine winding and which has high reliability. SOLUTION: This is a manufacturing method for a wound type electrode where a positive electrode sheet 2 and a negative electrode sheet 3 are wound to a rotating winding core body 1 into a vortex foot while interposing interlayer insulating sheets 4, 4, and where the outer circumferential face wound into the vortex form is pressurized 5, 6. The pressurzing force for the wound circumferential face is set.changed lower in the initial stage of vortex form winding than that in a stationary period.