baber/WOPTO huggingface dataset:
Patent JP-H06343112-A (JP)
Title: Isdn connection board for isdn terminal
Inventor: KIN KOUSHIYUN
IPC: H04M1/253
Filed: 1991-11-30
Abstract: PURPOSE: To provide an ISDN connection board for ISDN terminal equipment in which a U interface device for mutually exchanging signals with an S interface device is integrated in addition to this S interface device. CONSTITUTION: This ISDN connection board is provided with an interface 10 for transmitting/receiving signals with terminal equipment, board driving part 20, S interface part 30, U interface part 40 and interface part 50 for converting analog voice signals to digital data or performing inverse signal conversion and a U interface signal inputted from the line of ISDN is converted to an S interface signal and supplied to the ISDN terminal equipment or an S interface signal outputted from the ISDN terminal equipment is converted to the U interface signal and supplied to the line of ISDN.
Patent JP-H05148867-A (JP)
Title: Fluid faucet
Inventor: SONOKAWA SHOJI
IPC: E03C1/042
Filed: 1991-11-30
Abstract: PURPOSE:To perform the free ON and OFF flow of fluid by a method wherein a spherical shell a part of which is opened and a rotatable hollow spherical body are provided to the fluid introduction part of a faucet, and a plurality of holes coupled to the fluid introduction body are formed in the hollow spherical body. CONSTITUTION:A fluid faucet 10 comprises a fluid introduction part 12, a flow rate regulating valve 13 coupled to the introduction part 12, a spherical shell 14 having an opening 25, and a hollow spherical body 16 having a fluid discharge port 15. The fluid discharge port 15 is capable of oscillating in a specified range and when the fluid discharge port is pointed to the regulating valve 13, a water passage 26 is closed. A plurality of holes 27 are formed so that when it is pointed to the fluid discharge port 15 on this side and rotated to other position, the water passage 26 is communicated to the inner side. When water is caused to flow out, by properly opening the regulating valve 13, water flows to the fluid discharge port 15 side. When the fluid discharge port 15 is moved to the regulating valve 13 side, the flow of water is stopped. This constitution performs discharge or outflow of fluid only by rotating the fluid discharge port 15.
Patent JP-H11177431-A (JP)
Title: Modulator, modulation method and serving medium
Inventor: NAKAGAWA TOSHIYUKI
IPC: G11B20/14
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To conduct DSV control in a data string and with few redundancies. SOLUTION: A bit insert section 21 inserts DSV control bits with a level '0' to a received data string at a prescribed interval for producing a first data string, and inserts DSV control bits with a level '1' to the received data string at a prescribed interval to produce a second data string. A modulation and NRZI processing section 22 conducts modulation and NRZI processing for the two sets of the data strings. A DSV calculation block extract section 23 extracts each DSV calculation block and a block DSV calculation section 25 calculates each block DSV in the extracted block. An accumulation DSV calculation and DSV bit decision section 26 sums respectively DSV accumulated thus far and blocks DSV of the first or 2nd data strings, and allows a DSV control data string decision section 24 to select and output either of the DSVs with smaller absolute sum.
Patent JP-H0621735-A (JP)
Title: Solid-state high-power amplifier module
Inventor: TETSUDO EMU MAAKUSU
IPC: H01P1/30
Filed: 1991-12-25
Abstract: PURPOSE: To improve a flow of cooling air by adding a plenum along one end of the module and coupling it with a cooling path so as to mount much more modules on a circumference of a radial coupler. CONSTITUTION: A plurality of modules 6 are fitted around an upper plate 2 and a circumferential end 8 of a radial coupler having an output terminal 4. Then the thickness of the module 6 in the circumferential direction at a connecting point of the plate 2 is a sum of the thickness of an RF amplifier section 10 and a thickness of a cooling duct 12. A cross section of a plenum 46 in the module 6 is in existence on an extension of a cross section of the RF amplifier section 10 and connected to the end 28, and then an end of a path 44 in the duct 12 via a slope section 48. The plenum 46 is used for an extension part of the duct 12. As a result, even when number of modules able to be mounted around the radial coupler is increased, the flow of the cooling air is improved.
Patent JP-H10180324-A (JP)
Title: Method for rolling steel strip
Inventor: IMAI HISAO
IPC: B21B37/42
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of defects in shape such as edge wave and middle wave at the time of flying changing edge drop. SOLUTION: In this rolling method, steel strips (a preceding material 10, the succeeding material 11) which are continuously fed by successively joined in the longitudinal direction are rolled with a one-side tapered roll shift rolling mill. In such a case, when the flying change of edge drop is executed in the vicinity of a joint 30, bending force is changed in accordance with the changing action of a shift position corresponding to with the predetermined relation between the shift position L of a work roll 2 and bending force P.
Patent JP-H03200303-A (JP)
Title: Oxide magnetic material for wave absorber
Inventor: SHIGIHARA MASAO
IPC: H01F1/00
Filed: 1989-12-27
Abstract: PURPOSE:To enable improving wave-absorbing characteristics in a low frequency area by adding a specific wt.% and less titanium oxide to nickel, copper, zinc and iron oxide magnetic material. CONSTITUTION:The title material is composed of a principal component consisting of 30.0-35.0 mole % zinc oxide(ZnO), 10.0-15.0 mole % nickel monoxide(NiO), 3.0-9.0 mole % copper monoxide(CuO) and the remainder ferric oxide(Fe2 O3) and, as an auxiliary component, 7wt.% and less (not including 0wt.%) titanium oxide(TiO), and has wave-absorbing characteristics. That is, TiO being the auxiliary component for obtaining a large reflection coefficient for electric waves shows a larger value of the reflection coefficient with the increase of the added quantity of TiO in the especially important frequency range of 30 MHz-300MHz within the range of the added quantity of 0.2-2.0wt.% out of the addition range of 0.2-7.0wt.%. Thus, the title material can be caused to have a large reflection coefficient, to be excellent in wave-absorbing characteristics and to be easy to sinter.
Patent JP-H07155756-A (JP)
Title: Method for purifying water in lake, marsh, pond or the like and device therefor
Inventor: UEMORI YASUJI
IPC: C02F3/32
Filed: 1993-12-06
Abstract: PURPOSE:To efficiently purify water in lakes, marshes, ponds, etc., contg. vegetable plankton. CONSTITUTION:This device consists of a cell deactivating tank 1 provided with an ultrasonic vibrator, etc., for exerting microvibration and cavitation on a water W to be treated collected from lakes, marshes, ponds, etc., 3 and contg. vegetable plankton and a catalystic oxidation tank 4 for allowing the animal plankton to predate the vegetable plankton in the cell-deactivated water. A contact material 8 is provided in the tank 4, an aeration means consisting of a diffuser pipe 9 is furnished at the tank bottom, hence the deactivation and colonization of the vegetable plankton cells are eliminated, the predation and oxidation are improved, and the water is efficiently purified.
Patent JP-H06191099-A (JP)
Title: Print control system
Inventor: WADA HIROSHI
IPC: B41J29/38
Filed: 1992-12-24
Abstract: PURPOSE:To print data for one page in a small memory capacity by providing two memories each having 1/4 the memory capacity necessary to represent one page, forming next data in the other memory during printing of the data formed in the one memory, and repeating it after the formation of the data and the printing are finished. CONSTITUTION:A CPU 1 forms data 21 in a page memory A. Then, printing of data of the memory A is started, and data 22 is formed in a page memory B. If any of the printing and the formation is not finished, it is weighted as it is. If the both are finished, printing of data of the memory B is started, and data 23 is formed in the memory A. If any of the printing and the formation is not finished, it is weighted as it is. If the both are finished, printing of the data of the memory A is started, and data 24 is formed in the memory B. Similarly, if both the printing and the formation are finished, printing of the data of the memory B is started. If the printing is finished, printing of one page is finished.
Patent JP-H04296059-A (JP)
Title: Resonance tunnel device
Inventor: EMIRIO YUUJIENIO MENDESU
IPC: H01L29/737
Filed: 1991-12-03
Abstract: PURPOSE: To provide a resonance tunnel device having an improved peak-to- valley current ratio. CONSTITUTION: A resonance tunnel device comprises a quantum-well layer 18, surrounded with a first and second barrier layers 14, 16 which are made of a first indirect III-V compd. semiconductor. The first barrier layer has a larger lattice const. than that of the second barrier layer and formed on a second III-V compd. semiconductor substrate 12, which causes a biaxial stress in the first barrier layer. The biaxial stress brings about an energy shift for increasing the peak-to-valley current ratio of the device at resonance.
Patent JP-2001160834-A (JP)
Title: Gmsk modulation circuit
Inventor: FURUKAWA SHOICHI
IPC: H04L27/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a GMSK modulation circuit that can surely attain a phase transition quantity of 90-degrees for one symbol period even when data are changing. SOLUTION: In a GMSK modulation circuit where a Gaussian filter 3 receives an input data signal, an output signal from the Gaussian filter 3 is given to a voltage controlled oscillator 5 whose modulation index is 0.5, where MSK modulation is applied to the signal with the oscillator 5, a gain adjustment device 4 is placed to a stage after the Gaussian filter 3. The gain of the gain adjustment device 4 is controlled so that the gain is controlled to be unity when the signs of two consecutive symbols are the same and the gain is controlled in a way that the phase transition quantity for one symbol period is 90 degrees when the signs are different.
Patent JP-H09185409-A (JP)
Title: Unmanned vehicle system for wagon truck conveyance
Inventor: KOMORI KATSUHIKO
IPC: G05D1/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned vehicle system for wagon truck conveyance for which severe positioning is not required when arranging a wagon truck at a prescribed position. SOLUTION: When an unmanned vehicle 10 detects a magnetic mark 4, traveling is started along a guide line 23 provided on the bottom face of wagon truck 20 by a guide sensor 16. When a mark sensor 18 detects a magnetic mark 24 later, traveling is stopped, a hook pin 19 is protruded and engaged with a hook hole 25 of wagon truck 20, and the wagon truck 20 is drawn to the destination of delivery. At such a time, since the width of guide line 3' inside a frame line 2 is made wider by laying guide lines 3a and 3b on both sides, even when the wagon truck 20 is obliquely arranged inside the frame line 2, the wagon truck 20 can be drawn to the destination of delivery without losing the guide line 3.
Patent JP-H03198748-A (JP)
Title: Feed for chicken
Inventor: HAYASHI MASAHARU
IPC: A23K1/18
Filed: 1989-12-27
Abstract: PURPOSE:To prepare a feed for chicken effective in preventing abnormal accumulation of fat and remarkably improving nutritive condition, feed efficiency and productivity by adding a specific amount of a medium-chain fatty acid. CONSTITUTION:A feed for chicken is incorporated with 0.5-20wt.% of a 6-10C medium-chain fatty acid such as caproic acid, capric acid or caprylic acid.
Patent JP-H11174046-A (JP)
Title: Tunnel facing front surveying method
Inventor: AOKI KENJI
IPC: E21D9/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To properly predict geological condition on the front side in a tunnel and the like to be dug for preparing a countermeasure against a defective geologic part part previously so as to safely perform construction economically by means of a combination of four processes such as TSP, drilling logging, speed logging, and facing image processing. SOLUTION: In advance examination of a tunnel to be dug by means of a facing front survey general system, elastic wave velocity of the natural ground is measured along a track and approximate position and dimension of a fracture zone are estimated. From this information, a survey requiring section in front of the facing is determined, and firstly, existence of a surface of discontinuity to a predetermined distance in front of the facing is predicted according to an elastic wave research reflection method. When the facing approaches the surface of discontinuity, drilling logging is carried out while using a hole bored by a drill jumbo, and a fracture energy coefficient is found. Then, speed logging is carried out in the hole, in which drilling logging is carried out, and a geological condition is predicted on the basis of the elastic wave velocity.  If a correlative relationship between the elastic wave velocity and the fracture energy coefficient is confirmed, from then on, a geological condition is predicted only by drilling logging.
Patent JP-H11170450-A (JP)
Title: Coated film of vinylidene chloride latex
Inventor: MIYASHITA NORIKAZU
IPC: B32B27/30
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain excellent gas barrier properties and enable using for various types of packaging materials by providing a coated layer, which satisfies specified structure parameters and has a specified thickness, by using a vinylidene chloride copolymer latex having a specified weight ratio of vinylidene chloride in a vinylidene chloride copolymer. SOLUTION: A coated layer satisfying specified structure parameters and having a thickness of under 8 μ is provided by using a vinylidene chloride copolymer latex (PVDC-LTX), where a weight ratio of a vinylidene chloride(VDC) in a vinylidene chloride copolymer (PVDC) is 100-60 wt.%. A Cuba is used for the structure parameters in an X-ray diffractometry, where scattering peaks resulted from the PVDC on an X-ray diffractometry plane photograph have characteristics of the specified structure parameters, when a film having the coated layer is irradiated.
Patent JP-H07179558-A (JP)
Title: Polyurethane and its production
Inventor: KATO SHINYA
IPC: C08G18/48
Filed: 1993-12-22
Abstract: PURPOSE:To produce a polyurethane excellent in mechanical properties, utility, etc., and useful for forming a molding excellent in visual appearance by reacting an organic diisocyanate with a high-molecular diol composed mainly of polytetramethylene ether glycol and a chain-lengthening agent. CONSTITUTION:This polyurethane is produced by reacting (A) an organic diisocyanate, (B) a high-molecular diol composed mainly of polytetramethylene ether glycol having 500 to 3000 number-average molecular weight and (C) a chain-lengthening agent composed mainly of (i) 1,4-butanediol and (ii) a diol (preferably, 1,9-nonanediol) of the formula [R is H or methyl; (m) and (n) are each an integer of >=1 and the total of (m) and (n) is 4 to 10] and having >=4.0wt.% N content. In the chain-lengthening agent (C), the molar ratio of the component (i) to the component (ii) is 97:3 to 70:30. In addition, a molding and a fiber can be obtained by melt-molding or melt-spinning this polyurethane.
Patent JP-H09155456-A (JP)
Title: Bending device of hollow double tube
Inventor: ARAI SABURO
IPC: B21D9/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a bending device having a simple structure capable of easily and continuously performing two-dimensional and three-dimensional bending. SOLUTION: In this device, the fixing end side F of the hollow double tube P is constrained with a bending die 1 and a fixing die 2, the middle part of the hollow double tube P is slidably held with a shoe 3 and a pressing die 4 behind the bending die 1 and the fixing die 2, an inner core bar 5 is inserted into the inner tube P1 and a tubular core bar 6 is inserted between the inner tube P1 and an outer tube P2 from the opening end side of the hollow double tube P, and the hollow double tube P is bent by turning the bending die 1 in the bending direction. In this case, a pressing member 8, striking in common to the opening end surface of the inner tube P1 and the outer tube P2, is provided.  The pressing member 8 and a chuck 7, fixing to the peripheral surface of the outer tube P2 at the opening end side of the hollow double tube P, are combined via a guiding long hole 10 formed in the tubular core bar 6, and the tubular core bar 6 is turned to the inner core bar 5.
Patent JP-H06196894-A (JP)
Title: Film carrier transport container and manufacture thereof, method for installation of electronic component
Inventor: AKIGUCHI NAOSHI
IPC: H05K13/02
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate an electrical connection between a film carrier tape and a circuit board and to prevent an electrostatic breakdown of a film carrier in a TAB working of electronic component mounting. CONSTITUTION:A resin tape 25 is arranged in a hole of a film 23 consisting of an insulator 21-conductor 22-insulator 21 layered structure, and embossings 24 are molded to form a film carrier transport container 20. Containing film carriers 5 one by one into the embossings 24 of the film carrier transport container 20 causes no peeling of the conductor 22 or no penetration into embossings 24 because of the protection of the conductor 22 with the insulator 21 even in the case where the film contacts the transport part of a device, so that contamination of the film carrier 5 due to peels of conductor can be prevented as well as the electrostatic breakdown of the film carrier 5.
Patent JP-H05264683-A (JP)
Title: Internal magnetic field measuring method for superconductor structure, magnetic shield characteristic measuring method for superconductor, and internal magnetic field measuring device for superconductor structure
IPC: G01R33/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide an internal magnetic field measuring method of supercon ductor structure, magnetic shield characteristic measuring method of superconduc tor, and internal magnetic field measuring device of superconductor structure in which the internal magnetic field to AC magnetic field and DC magnetic field and its magnetic shield characteristic can be relatively easily measured. CONSTITUTION:A magnetic field detecting coil 4 is arranged in the inner part of a superconductor structure 1, and the signal having a frequency synchronized to vibrating frequency is taken out and detected from the electric signals generated in the magnetic field detecting coil 4 when the superconductor structure 1 or the magnetic field detecting coil 4 is vibrated. Thus, the internal magnetic field of the superconductor 1 to AC magnetic field and DC magnetic field and its magnetic shield characteristic can be relatively easily measured.
Patent JP-H10180537-A (JP)
Title: Cutting method of pipe material and device therefor
Inventor: TSUNE RYOICHI
IPC: B23D33/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method whereby even a circular saw blade of diameter equal to or smaller than a diameter of a pipe material can be used, also a moving stroke of this circular saw blade can be shortened, swelling of a pipe material cut end part periphery due to use of a disk cutter is eliminated, and even in the case of a thin thickness pipe material, its deformation is eliminated. SOLUTION: While rotating a pipe material W, which must be cut, around an axial center thereof, a V-groove forming circular saw blade 5 advancing/ retracting in the orthogonal direction relating to the pipe material W is rotated at a peripheral speed faster than the pipe material W, a groove of V-shaped section in a prescribed depth is formed in a pipe material peripheral surface, a thickness part left by forming of this V-shaped groove, from a position suitably distant in the peripheral direction from the circular saw blade 5, is press cut by a rotation free disk cutter 7 advancing/retracting in the orthogonal direction relating to the pipe material W.
Patent JP-H07177805-A (JP)
Title: Mobile agricultural machine
Inventor: KASAHARA TOSHIAKI
IPC: A01C11/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide a mobile agricultural machine reduced in the right and left attachment width of an engine and an alternator, and increased in the right and left width of each step. CONSTITUTION:This mobile agricultural machine is equipped with front steps (65) for movement of a worker on both the sides of an engine (2) and an alternator (52) driven by the engine (2). In the mobile agricultural machine, the alternator (52) is set in a space almost within a range of the right and left width of the engine (2) so as to face the rear side surface of the engine (2).
Patent JP-H05181509-A (JP)
Title: Fuzzy c0ntroller
Inventor: KYO AKIRA
IPC: G05B13/02
Filed: 1991-12-27
Abstract: PURPOSE:To enable high-speed and high-precision operation by providing a fuzzy scale storage table corresponding to input parameters and an arithmetic part to execute secondary arithmetic using the VERY TRUE of a fuzzy true value while using the input parameters and the fuzzy table. CONSTITUTION:In the control system of a vacuum pressure tank, a vacuum pump 1 evacuates a vacuum pressure tank 2 into low pressure and is connected through a valve 3. A pulse motor 4 drives the valve 3 at a desired opening and maintains the pressure of the vacuum pressure tank 2 at a target value. Deviation en between measured value yn of the pressure of the vacuum pressure tank 2 detected by a pressure sensor 6 and a target value (r) is inputted to a fuzzy controller 5 at every sampling time and the changed variable DELTAen is inputted. Based on these two inputs, the fuzzy controller 5 executes VERY TRUE inference and outputs a changed variable DELTAUn of a manipulated variable.
Patent JP-H11169698-A (JP)
Title: Deposit agitating device
Inventor: KANEKO YUTAKA
IPC: C05F9/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a deposit agitating device in which the efficiency of scraping by blade members is prevented from being lowered to prevent the efficiency of agitating a deposit from being lowered. SOLUTION: A deposition removing mechanism 50 for removing compost material M stuck to blade members 46 from the blade members 46 is provided. Concretely, at a position near the outer peripheral surface of an endless conveyor 45, a rod 51 installed extended in the right and left directions is arranged so that it can be rotated on its axis line. The intermediate parts of arms 53 and 53 are fixed to the rod 51, and one ends of the aems 53, 53 are installed extended toward a transfer surface 45b of the endless conveyor 45, and with the heads thereof, stripping members 54 are assembled. And with the other ends of the arms 53 and 53, weights 55 are assembled to energize the stripping members 54 in the direction reverse to that of movement of the blade members 46 at a position below the rod 51.  Further, stoppers 56 and 56 for prohibiting the heads of the stripping members 54 from being rotated to above the upper ends of scraping parts 46a on the front side of the rod 51 are provided.