baber/WOPTO huggingface dataset:
Patent JP-H0317546-A (JP)
Title: Reference electrode probe used in aqueous environment of high temperature and high radiation
Inventor: MOORISU EZURA INDEIGU
IPC: G21C17/00
Filed: 1990-04-20
Abstract: PURPOSE: To make it possible to function at a high temperature without leakage of a reference electrode probe by providing a sealing mechanism at the open end of a first annular metal sleeve at the base side. CONSTITUTION: The zirconia tube 18 of an apparatus has a closed end 20 and an open end 22. A metal/metal oxide powder 24 is disposed in the end 20, and held by an inorganic insulating filler. The first annular metal sleeve 28 is formed of metal having thermal expansion coefficient conforming to the tube 18 and has an open end 30 of the end side connected to the end 22 of the tube 18 in a sealed state and the open end 32 of the base side. A first electric conductor 16 has the end of the base side electrically connected at the end to the powder 24, extended in the sleeve 28 through the filler 26 and disposed near the open end of the sleeve 28. The sleeve 28 is connected to the end 32 of the base side in a sealed state, and a second electric conductor is connected to the conductor 16 through the signal transmission assembly 14.
Patent JP-H09264051-A (JP)
Title: Rain gutter for joint part
Inventor: GOTO HIDEO
IPC: E04B1/64
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting work by integrally forming one support member to one side of rain gutter body, and the other support member to the other side of rain gutter body. SOLUTION: A rain gutter member 9 is set in a bent form in a joint part 3 between right and left buildings 2, 2 so that the upper width of rain gutter body 5 made of metal sheet of rain gutter 1 for the joint part may be small and the member 9 is locked to wall surfaces 2b, 2b in the joint part 3 with both support members 7, 8 pressed against the surfaces 2b, 2b. Sealant 6 is charged to the upper parts of the members 7, 8 and the surfaces 2b, 2b. A drainage gutter 10 by which rain water dropping from both ends of the body 5 is received and discharged to the lower part is mounted one of the wall surfaces 2b, 2b. The member 9 is bent according to the elasticity of the body 5 when the buildings 2, 2 swings right and left or upward and downward, the movement is absorbed. The small movement in the forward and rearward directions is also absorbed by the bending of the body 5.
Patent JP-H05300567-A (JP)
Title: Terminal equipment for remote monitor control system
Inventor: HIGASHIYA KAZUNORI
IPC: H04Q9/00
Filed: 1992-04-23
Abstract: PURPOSE:To control the operation of the load which supplies the power through a single-phase/3-wire type power line by providing a double circuit type latching relay and a setting part which can set a proper address in a decimal notation. CONSTITUTION:A housing 30 stores a printed board containing the circuit parts. A lower printed board contains plural double circuit type latching relays which cut off the power supply to control the operation of the load, and an upper printed board contains other circuit parts respectively. In addition, the rotary switches SW1 and SW2 which set the proper addresses in a decimal notation and an IC, etc., forming a signal processing circuit are provided on the upper printed board. Meanwhile one of both switches SW1 and SW2 sets a first digit and the other sets a second digit respectively when the operation control is applied to the load that receives the power through a single-phase-3-wire type power line and then an address is set.
Patent JP-H01274332-A (JP)
Title: Electromagnetic relay
Inventor: TANAKA KOJI
IPC: H01H50/04
Filed: 1988-04-25
Abstract: PURPOSE:To ease the insertion of a measuring gauge by providing the gauge insertion hole, communicating to the gap between the magnetic pole surface of an iron core and a movable iron core, to the fixed member at the vicinity of the iron core of an electromagnet block, and making one part of a hole edge flush with the magnetic pole surface of the iron core. CONSTITUTION:A movable block is housed in one box room lying across two rooms vertically divided with a horizontal insulation separation plate 10 in a base (fixed member) 1. Gauge insertion holes 19a and 19b are made on one side wall of the room. And a hole is extendedly provided to the vicinity of the end surface of the magnetic pole piece 26 of an iron core 22, and led to the gap between the magnetic pole surface of the core 22, that is the surface of a magnetism shielding plate 27 fixed to the piece 26, and the magnetic pole surface of movable iron pieces 43a and 43b. The lower edge of the hole 19a and the upper edge of the hole 19b are flush with the surface of the plate 27. The insertion ports of the holes 19a and 19b are tapered. By such a constitution, a gauge can be easily inserted into the gap between the magnetic pole surface of the iron core and that of the pieces 43a and 43b by only inserting the gauge into a hole 19, consequently the follow measurment of the movable iron pieces and a contact pressure adjustment can be eased.
Patent JP-S58220016-A (JP)
Title: Valve transferring device
Inventor: OKIBE SADAMU
IPC: B65G47/90
Filed: 1982-06-15
Abstract: PURPOSE:To improve transferring operation efficiency by providing a movable bed equipped with an elevation base provided with a chucking device on its under part over the upper space of a placing bed and a feeding conveyor upon transferring a valve placed on the placing bed to the feeding conveyor in an inspecting part, etc. CONSTITUTION:A valve 1 to be inspected is carried by a crane, etc., to a valve delivery position 12, placed on a placing bed 9, and positioned. The placing bed 9 on which the valve 1 has been placed is allowed to move to a leakage detecting position 13 to permit it to be subjected to a leakage test. When, after the testing, the placing bed 9 is returned to the position 12, an elevation base 46 is lowered with the action of a cylinder 50, and a press plate 57 is forced onto the valve 1 upper surface. In succession, both slide levers 53 is allowed to mutally come near by the cylinder, and valve lifting plate 56 is pressed onto the valve 1 outer peripheral surface. Thereupon, the elevation base 46 is allowed to rise, and in succession a moving cylinder 42 is subjected to a contraction motion, so that the valve 1 is transferred above a conveyor part 60 along with a movable bed 41, and thereafter the valve 1 is lowered onto a pallet 62.
Patent JP-S62259262-A (JP)
Title: Control method for spindle in information recording disk reproducing device
Inventor: OYA TAKAYUKI
IPC: G11B19/247
Filed: 1986-05-06
Abstract: PURPOSE:To shorten a spindle servo leading-in time at the time of scanning or the like by controlling a spindle motor on the basis of positional information in the disk radius direction of a pickup also at the opening of a spindle servo loop. CONSTITUTION:When an actuator for the pickup 3 reaches a prescribed oscillating position, the tracking servo loop is opened and a high control signal is generated from a tracking servo circuit 4. During the period of generation, a selecting switch 15 selects a driving signal D generated from an open control circuit 16 and supplies the driving signal D to a spindle motor 2 through a motor driving circuit 18 and the driving of the motor 2 is controlled by the signal D on the basis of the positional information in the disk radius direction of the pickup 3 and the moving direction information. The rotational frequency of the motor 2 is set up to a value approximate to the rotational frequency at the close of the loop under said control, so that the leading-in of the spindle servo after the loop close of the tracking servo can be easily attained within a short period.
Patent JP-S5224547-A (JP)
Title: Process for reducing speckle noises in the reproduction of hologram
Inventor: IMADA HISATOSHI
IPC: G03H1/32
Filed: 1976-08-30
Abstract: PURPOSE: To reduce speckle noises produced in the reproduction of a hologram by reflecting a real image on a vibrating or rotating reflector and receiving the reflected light on an image device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08297584-A (JP)
Title: Method and device for fault management
Inventor: MARUBAYASHI TAKESHI
IPC: G06F11/00
Filed: 1995-04-27
Abstract: PURPOSE: To take proper fault measures corresponding to the kind of a fault occurring in an information processor for an application program, an operator, etc. CONSTITUTION: This method and device have a fault detection step wherein a fault detection program 5 in a kernel program 2 detects the fault occurring in the information processor 1, a fault information step wherein a fault information program 5 informs a fault measure program 3 corresponding to the kind of the fault detected in the fault detection step of information showing that the fault occurs, and a fault measure step wherein the fault measure program 3 informed in the fault information step takes fault measures to the application program 4.
Patent JP-S58223507-A (JP)
Title: Drilling device
Inventor: KAKIMOTO MASAKAZU
IPC: B23Q17/22
Filed: 1982-06-15
Abstract: PURPOSE:To improve precision of a drilling position and reduce proportion defective by calculating a discrepancy between a mark center and a drilling center and correcting it automatically. CONSTITUTION:X-Y coordinates are set with a drilling center (o) as an origin. Through optionally dividing an outline of a mark M projected on a cathode-ray tube and subsequently calculating an equation of a point from an optional point on an arc of a circle for each said arc, the central coordinates of each arc of the circle are calculated. As for the mark M, coordinates which do not include a recessed part 20 have superior precision. In order to exclude said recessed part, coordinates which have the smallest error when an equation of a circle of each arc of the circle is substituted for other arcs is made the center of the mark M. When the center of the mark M is (o), its coordinates come to be (b), (a) and a portion for the coordinates is a discrepancy between the mark M center and the drilling center (o).
Patent JP-H07311209-A (JP)
Title: Tachometer driver circuit
Inventor: TAKAHASHI KAZUO
IPC: G01P3/48
Filed: 1994-05-18
Abstract: PURPOSE:To provide a tachometer driver circuit having excellent response and capable of easily confirming indicating properties. CONSTITUTION:A rise-signal processing circuit 6 and a fall-signal processing circuit 7, in which the rise and fall time of frequency are controlled by a time constant setting circuit 8, are mounted on an arithmetic circuit 9, which inputs a frequency signal corresponding to the number of revolution of an engine and outputs an indicator driving signal at a level corresponding to the frequency of the frequency signal. Accordingly, response at the time of the increase of the rotational speed of the engine is improved, and the indicated value of a tachometer is easy to watch.
Patent JP-H042230-A (JP)
Title: Voice output control circuit
Inventor: KATO TARO
IPC: H04B14/04
Filed: 1990-04-19
Abstract: PURPOSE:To make a voice output stable by discriminating the state of synchronizing step-out from the output waveform of a synchronism detecting signal and using a control pulse for voice interruption having a pulse width in response to the state so as to interrupt the sound output. CONSTITUTION:A 1st integration output is fed to 1st and 2nd level comparator sections 14, 15 and respective comparison outputs Ca, Cb drive pulse generating sections 16, 17. The pulse width of a control pulse Pb in control pulses Pa, Pb for voice output interruption outputted from the pulse generating sections 16, 17 is controlled by a 2nd integration output Ib. Thus, when the period of the synchronizing step-out is longer than a prescribed period Ta, interruption control is implemented by the control pulse Pa and when the period of the synchronizing step-out is a period Tb shorter than the prescribed period Ta, interruption control is implemented by the control pulse Pb and when the period of the synchronizing step-out is longer than the period Tb and shorter than the period Ta, interruption control is implemented by the control pulse Pb. Thus, the detection timing of the synchronizing step-out is fast and unstable voice interruption is not caused, then a stable voice output is obtained.
Patent JP-H08294896-A (JP)
Title: Bread cutter, and device for cutting bread
Inventor: TSURUOKA YASUMASA
IPC: B26D7/10
Filed: 1995-04-27
Abstract: PURPOSE: To provide a bread cutter which lessens the wipe-off works on the surface and ensures enhancement of the working effectiveness. CONSTITUTION: A bread cutting device concerned is composed of a metal plate 11 which is equipped at one end face with a cutter 11a to cut bread and at the other end face with a groove 11b stretching in the longitudinal direction, a resistance plate 12 which is installed in the groove 11b and on whose ends a specified voltage is impressed, and an insulative substance to electrically insulate these plates 11 and 12 from each other.
Patent JP-H07311709-A (JP)
Title: Computer system
Inventor: SEHORI RIYOUICHI
IPC: G06F12/06
Filed: 1994-05-18
Abstract: PURPOSE:To expand an option ROM area by enabling a VRAM and a memory for realizing a special function to be allocated to a reservation area for a video memory in an overlapping state. CONSTITUTION:In text mode, the area 101 of addresses A0000h-AFFFFh is allocated as the option ROM area. The area 101 is a free area which is not used for VRAM access in text mode. In graphic mode, the area 102 of addresses B0000h-B7FFFh and the area 103 of addresses B8000h-BFFFFh are allocated as the option ROM area. Those areas 102 and 103 are both address spaces which are not used for VRAM access in graphic mode.
Patent JP-H0622751-A (JP)
Title: Method for improving productivity of coryneform microorganism strain secreting l-lysin and resistant to aec
Inventor: BERUNTO BATSUHAMAN
IPC: C12R1/15
Filed: 1992-04-23
Abstract: PURPOSE: To increase productivity of L-lysin secretin by inducing an oxalysin resistance into a coryneform strain having a specific property.  
     CONSTITUTION: This strain having increased productivity is obtained by inducing mutation to a genus corynebacterium secreting L-lysin and resistant to AEC {S-(2-aminoethyl)-cysteine}, especially corynebacterium glutamicum, etc., with N-methyl-nitroso-guanidine, etc., then making the resultant strain impart resistance to oxalysin by selecting a mutating strain without supplying L-threonine in the presence of DL-oxalysin. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05299040-A (JP)
Title: Display device
Inventor: TODA TAKAO
IPC: H01J1/34
Filed: 1992-04-23
Abstract: PURPOSE:To provide a low electric power consumptive, simple constitutional, large areal, thin type, and lightweight cathode-ray tube by adopting a cold cathode formed by using an electroluminescent element to emit ultraviolet radiation or visible radiation and a photoelectric material having an external photoeffect. CONSTITUTION:A plurality of first stripe shape electrodes 2 are formed on a glass substrate 1, and a first insulating material layer 3 is formed above it. An emissive material layer 4 is formed on the first insulating material layer 3, and a second insulating material layer 5 is formed on the emissive material layer 4, and a plurality of second stripe shape electrodes 6 are formed lastly in the orthogonal direction to the electrode 2, so that an electroluminescent element can be completed. A network material 7 composed of photoelectric material wires is arranged on the electroluminescent element. An insulating barrier 9 is also formed on the other glass substrate 8, and red phosphor 10, insulating phosphor 11 and blue phosphor 12 are arrayed periodically inside of it, and An Al thin film anode 13 is arranged further on the phosphor.
Patent JP-S5438160-A (JP)
Title: Ultrasonic refelector
Inventor: UESUGI NOBUO
IPC: G01S7/521
Filed: 1977-09-01
Abstract: PURPOSE:To provide an ultrasonic reflector of broad reflection directivity for active soner training by providing a spherical or right-angled triangular groove to the reflecting face of ultrasonics.
Patent JP-H05300668-A (JP)
Title: Controller for automoble alternator
Inventor: KAWAKAMI TAKASHI
IPC: H02J7/16
Filed: 1992-04-23
Abstract: PURPOSE:To improve the fuel consumption and drivability by controlling the power generation of an alternator by the running conditions of an automobile. CONSTITUTION:A controller 4A judges the running condition of a vehicle, based on output of a car-speed sensor 5, an accelerator 6, and a throtle sensor 7, and controls the power generation of an alternator 1, according to this judgment result. The controller 4A stops the power generation when going up a slope, etc., and performs the control of power generation when going down a slope, etc.
Patent JP-S5730859-A (JP)
Title: Magnetic brush developing device
Inventor: UCHIDA TOSHIO
IPC: G03G15/09
Filed: 1980-07-31
Abstract: PURPOSE:To prevent a magnetic developer from spilling from both ends of a developing roll by providing sealing magnets to both end parts of the roll spacially from a rotating magnet. CONSTITUTION:A rotatable rotary magnet 3 is supported by supporting parts 12 via bearings 14 in a nonmagnetic sleeve 2 of a developing roll 1. Sealing magnets 15 are provided spacially from the magnet 3 in both end parts of areas where the roll 1 oppose to a latent image holding member 4. The spilling of a magnetic developer 5 from both end parts of the roll 1 is prevented by these magnets 15.
Patent JP-S5628693-A (JP)
Title: Continuously desalting apparatus
Inventor: MOTOMURA KOUJI
IPC: B01D61/58
Filed: 1979-08-16
Abstract: PURPOSE: To convert a continuously desalting apparatus into of closed type and shorten the retention time of raw liquor by connecting a raw liquor duct to the raw liquor passage of each desalting unit and laying a raw liquor discharge duct at the upper stream side of a raw liquor feed pump installed at the outlet of the passage to form a circulation circuit.  
     CONSTITUTION: A concentrating soln. from duct 11 is circulated through valves 12d, 18d, 13d and passage 3d of unit 1d, and part of the soln. is fed to passage 3c of unit 1c from branching valve 13d through branched duct 16d and valves 18c, 13c. Part of the circulating soln. is similarly shifted to units 1b, 1a in order. Raw liquor from duct 4 is fed to raw liquor passage 2a of unit 1a through valves 5a, 17a, 6a, and part of the liquor is fed to unit 1b from branching valve 6a while the liquor is circulating through the circulation circuit. Part of the circulating liquor is similarly shifted to units 1c, 1d in order. During this time, in each unit 1aW1d the raw liquor contacts to the soln. through an ion exchange membrane and is desalted by dialysis. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60247467-A (JP)
Title: Hermetic heating case
Inventor: OGAWA AKIRA
IPC: H01L23/20
Filed: 1984-05-23
Abstract: PURPOSE:To provide a hermetic heating case which can form quickly a prescribed gaseous atmosphere and heat an article to be heated to a prescribed temp. at a low cost with a small size by imposing a cap body having a gas introducing part on a bottom plate consisting of a material having good heat conductivity and imposing the same on the heat transmitting surface of a heater. CONSTITUTION:The article 15 to be heated is fixed on a holding plate 8 consisting of a material such as metal having good heat conductivity and is fixed by a fixture 9, etc. A box-shaped cover 12 positioned by guide pins 10 studded at four corners is imposed on the plate 8 and a gas such as N2 is introduced through the gas introducing port 13 provided on the side face thereof via a gas tube 13 to maintain the prescribed gaseous atmosphere in the cover 12. The assembly is then imposed in the heat transmitting surface of the heater 16 to constitute a hermetic heating case 14. The prescribed gaseous atmosphere is formed around the article 15 in short time by the smaller amt. of the gas by the simple hermetic heating case 14 constituted in the above-mentioned way. The quick heating up to the prescribed temp. is thus made possible.
Patent JP-H11299243-A (JP)
Title: Power converting apparatus with no higher-harmonics
Inventor: IWAJI YOSHINAO
IPC: H02M7/12
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a power converting apparatus wherein the value of its power factor is equal to 1 and its higher harmonics can be suppressed, by so controlling two power converters that the waveforms of their output DC currents become analogous to the specific waveforms repeated alternately within a specific range. SOLUTION: Diode rectifiers 4, 4' are connected with the secondary sides of transformers 2, 3 whose primary sides are connected with a three-phase AC power supply 1, and the rectifiers 4, 4' are connected in series. As the transformer 2 is of Δ-Δ connection type and the transformers 3 is of Δ-Y connection type, a secondary side voltage has a phase difference of 30 deg. compared with a primary side voltage. Further, output voltage Vrec1, Vrec2 of the diode rectifiers include respectively the ripple components six times the power supply frequency, and DC voltage is fed to a load device 6 through the ripple reductions performed by smoothing capacitors 5, 5'.  Moreover, controlling the output voltages of single-phase AC power supplies 7, 8, output currents Irec1, Irec2 of the respective rectifiers are so controlled as to repeat alternately their waveforms of x=0-30 deg. and x=150-180 deg. when f(x) represents sin x, As a result, the higher-harmonics of a power converting apparatus can be made zero in principle and a power factor of 1 is realized.
Patent JP-S63270719-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: TAKEYAMA SHUICHI
IPC: C08F220/28
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the title composition which can give a cured product of high modulus, high elongation, low water absorptivity and low viscosity, by mixing urethane acrylate with a specified isocyanurate or both of this compound and a diacrylate and further mixing this mixture with a specified compound. CONSTITUTION:The title composition is prepared by mixing 100pts.wt. urethane acrylate obtained by reacting both terminals of polytetramethylene glycol of an MW of 650-1,300 with hydrogenated 4,4'-diphenylmethane diisocyanate and further reacting the product with a compound having both hydroxyl and acryloyl groups in the molecule with 10-140pts.wt. tris(2-acryloxyethyl) isocyanurate or both of a compound of formula I and a diacrylate of formula II and further mixing the product with 1-40pts.wt. at least one member selected from acryloylmolpholine and dicyclopentanyl acrylate of formula IV. This composition can give a cured product of high modulus, high elongation, low water absorptivity and low viscosity, and is useful as, especially, a secondary coating material for fibers.
Patent JP-S58222062-A (JP)
Title: Preparation of aromatic carbamic acid ester
Inventor: TAKEUCHI TSUTOMU
IPC: C07C239/00
Filed: 1982-06-17
Abstract: PURPOSE:To prepare the titled compound in high yield, by reacting an aromatic nitro compound with carbon monoxide and excess organic compound containing hydroxyl group in the presence of a catalyst using a specific organic solvent. CONSTITUTION:An aromatic carbamic acid ester is synthesized by reacting an aromatic nitro compound (e.g. nitrobenzene) with a hydroxyl-containing organic compound (e.g. methanol, phenol, etc.) and carbon monoxide in the presence of a catalyst (e.g. Pd, Pt, etc.). The amount of the hydroxyl-containing organic compound is adjusted to 1.1-15mol per 1 equivalent of the nitro group of the aromatic nitro compound, and the reaction is carried out in the presence of 0.1- 15pts.vol., based on 1pt.vol. of the hydroxyl-containing organic compound, of an organic solvent (e.g. hydrocarbons, halogenated hydrocarbons, nitriles, ethers, etc.). High reaction activity can be achieved by the use of said solvent, and accordingly, the corrosive action of the reaction system can be mitigated by reducing the concentration of the catalyst.