baber/WOPTO huggingface dataset:
Patent JP-S62195467-A (JP)
Title: Francis turbine or francis type pump-turbine
Inventor: DAIZOU MASAHITO
IPC: F03B3/02
Filed: 1986-02-21
Abstract: PURPOSE:To reduce thrust in the axial direction, by surrounding the rotary axis of a runner of a water turbine and its runner cone by an internal wall surface and providing fins in the internal wall surface along plural planes containing said rotary axis. CONSTITUTION:An internal wall surface, which surrounds the rotary axis of a runner 2 and a runner cone 9, provides fins 12, 13 respectively along plural planes containing said rotary axial center. The fins 12, 13, which prevent generation of a free vortex in a chamber C, generates a forcd vortex integrally rotating with the runner 2, and a load is reducd in a thrust bearing by decreasing the pressure in a chamber B in the upper of the runner. Consequently, the thrust bearing of small size can be used.
Patent JP-S62195893-A (JP)
Inventor: SAGA NORIHIKO
IPC: C21D1/09
Filed: 1986-02-21
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-S55149468-A (JP)
Title: Automatic gas shut-off mechanism for gas pipes
Inventor: SUGANO TOMOHARU
IPC: F23N5/24
Filed: 1979-03-28
Abstract: PURPOSE: To automatically shut-off gas leakage since a stopper fitted in a gas pipe is operated by an operating mechanism interlocked with an electrically-operated gas- leakage warning detector to which an electromagnetic coil is connected, when an operating piece is attracted by an electromagnet.  
     CONSTITUTION: An automatic gas shut-off device is fitted in a medium portion of a gas hose 6 for a gas apparatus. When a gas-leakage warning detector detects gas  leakage, the electromagnetic coil 10 of the stopper connected thereto operates so  that an electromagnet 11 attracts one end of an operating piece 12 supported by a  support shaft 13. The other end of the piece 12 raises the end portion of a support  plate 14 to cancell the support of a fixed plate 16 so that the plate 16 inclines to let  an operating shaft 20 held by a holding groove 17 at the end thereof out of the  groove 17. The shaft 20 transmits the force of a spring 22 via a fixed piece 21 and  an operating shaft 25 to turn an opening and closing shaft 26 and operate an opening and closing device 27. Gas leakage can therefore stopped momentarily through  automatic operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000233480-A (JP)
Title: Laminated decorative sheet made of polyester resin
Inventor: HORI SATORU
IPC: C08L67/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated decorative sheet made of a polyester resin improving the solvent-resistant characteristics of an amorphous polyethylene terephthalate resin and also excellent in thermal processability such as membrane press moldability or the like. SOLUTION: A laminated decorative sheet made of a polyester resin is constituted by laminating a substrate film layer based on an amorphous polyester resin and a protective film layer based on a transparent amorphous polyester resin. In this case, the protective film layer consists of 40-95 wt.% of an amorphous polyester resin obtained by copolymerizing a dicarboxylic acid component comprising terephthalic acid and a diol component comprising 25-35 mol% of 1,4-cyclohexanedimethanol and 65-75 mol% of ethylene glycol and 5-60 wt.% of at least one kind of an amorphous polyester resin selected from a polyethylene terephthalate resin having crystallinity and a polybutylene terephthalate resin. This laminated decorative sheet has good moldability.
Patent JP-H10232999-A (JP)
Title: Vehicle search system
Inventor: IKEDA MASASHI
IPC: G08G1/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To easily and securely search for a vehicle without exerting any adverse effect on the surrounding and to reduce the power consumption of a carried device. SOLUTION: A transmitter 1 is mounted on a vehicle. A control part 12 discriminates a stop of the vehicle from the vehicle ignition switch 3, actuates the transmitter 1, and also supplies a selected discrimination label to a modulation part 13. The modulation part 13 modulates the discrimination label and sends it as a signal radio wave by a transmission part 14 through a transmitting antenna 15. A portable receiver 2 selects the discrimination label according to the transmitter 1. A portable receiver 21 receives the signal radio wave by a receiving antenna 30.  A control part 24 analyzes the intensity of a receive electric field and the direction of the transmission source from the output of an A/D conversion part 22 when a demodulation part 23 extracts the corresponding discrimination label, and displays it by a display part 26 and a speaker 28 through a display control part 25 and a voice processing part 27.
Patent JP-H08233724-A (JP)
Title: Particle detector
Inventor: SAKATA MASAKAZU
IPC: G01N15/14
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a particle detector for detecting particles of a plurality of particle size using a simple photodetector means. CONSTITUTION: The particle detector comprises a light source 1 for irradiating a particle with light, a shading means 5 including light take-out parts arranged on concentric circles such that switching can be made between light transmitting state and shading state and partially transmitting the light diffracted on the particle by selecting the light transmitting state, and means 7 for detecting the light transmitted through the shading means 5 while being diffracted.
Patent JP-S52121249-A (JP)
Title: Apparatus for preventing elevator from being slided down due to overlo ading
Inventor: NAKAZATO MASAAKI
IPC: H02P3/18
Filed: 1976-04-05
Abstract: PURPOSE: To protect elevator from being slided down, even when passengers exceeding the maximum allowable load have come into the cage of elevator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05203461-A (JP)
Title: Encoder
Inventor: GOTO HIROSHI
IPC: G01D5/245
Filed: 1992-01-27
Abstract: PURPOSE:To achieve a smaller size, a thinner construction and a lower cost of an encoder by providing a mechanism which detects a moving value by a piezo-electric material to be transmitted to the piezo-electric material mechanically. CONSTITUTION:As a rotary plate 1 rotates or a parallel moving plate moves with the movement of an object. the tip part of an elastic body 2 engages or separates from protrusions or recesses of the rotary plate 1 or the parallel moving plate and is deformed elastically to generate a distortion. A piezo-electric material 3 is distorted according to the distortion of the elastic body 2 and generates an electromotive force by a piezo-electric effect. Thus, a moving value of the object can be measured by the electromotive force.
Patent JP-H05303901-A (JP)
Title: Illuminating direction switching lamp
Inventor: SAKAGUCHI ETSUZO
IPC: B60Q1/12
Filed: 1992-01-27
Abstract: PURPOSE:To minimize the variation of light quantity caused depending on illuminating direction by providing a plurality of light emitting bodies in a bulb having a lens and a reflecting mirror, and turning each light emitting body to the center part of the lens. CONSTITUTION:This lamp 1 has a bulb B consisting of a lens 1 and a reflecting mirror 2, and light emitting bodies 3a-3c in the bulb B. A switch interlocked toa steering device is changed over to selectively emit a light from the light emitting bodies 3a-3c, whereby by illuminating direction can be switched. In this case, each light emitting body 3a-3c is turned to the center part of the lens 1. Each light emitting body 3a-3c is formed of a bulb. Since each light emitting body 3a-3c has such a constitution, dispersion of light is prevented, and the variation of light quantity caused depending on illuminating direction can be minimized.
Patent JP-H08232483-A (JP)
Title: Moving device of large structure
Inventor: SOMA HISASHI
IPC: E04H3/14
Filed: 1995-02-24
Abstract: PURPOSE: To check any weight increase in a moved body to the utmost in case where a large structure such as a spectatorial stand is moved, making it shiftable efficiently, and further, to secure the largest aim, namely, the safety of spectators. CONSTITUTION: Each column 3 of a large structure 1 is composed as being free of sliding motion, and each of self-locking devices 4 and moving devices 6 is set up in a nonsliding part 3a of each leg of the columns 3. In addition, a liftup device 11 lifting up a floor surface 10 and a shifting device 17 horizontally shifting this large structure 1 both are set up.
Patent JP-S59163534-A (JP)
Title: Compliance difference erasing method of pressure receiving element in differential pressure measuring device
Inventor: SHIYOUNO YASUSUKE
IPC: G01L13/02
Filed: 1983-03-09
Abstract: PURPOSE:To eliminate a compliance difference by a very simple constitution by enclosing the air into a liquid connecting path before enclosing an enclosing liquid, making both pressure receiving elements operate a constant pressure, and measuring a differential pressure of the liquid connecting path. CONSTITUTION:The air of pressure Pa is enclosed before enclosing an enclosing liquid 3 into a liquid connecting path 1 formed on a high pressure (TP) side and a low pressure (LP) side by a bellows 5 being an intermediate pressure receiving means. A static pressure Ps of constant pressure is operated on both diaphragms 4a, 4b, and a differential pressure of the high pressure side and the low pressure side of the formed liquid connecting path 1 is measured by a differential pressure sensor 15 or a detecting means. A spacer 17 for compensating a volumetric difference corresponding to the differential pressure, in other words, for giving a volumetric variation to the liqud connecting path 1 is inserted into a body 2 from adjusting holes 18, 18 which are pierced on the body and make the outside communicate with the liquid connecting path 1. The volumetric difference of the high pressure side and the low pressure side corresponding to the differential pressure is adjusted by the spacers 17, 17a and 17b, and the differential pressure is compensated.
Patent JP-H01211186-A (JP)
Title: Solid body identifying device
Inventor: OKI NAGAMITSU
IPC: G06K7/08
Filed: 1988-02-19
Abstract: PURPOSE:To identify a solid body regardless of the adhesion of dirt or snow without requiring a power on an identified device side by detecting a high frequency voltage due to the resonance between the identified device and a reader, and identifying the solid body. CONSTITUTION:When resonance circuits 5-1-5-n of an identified device 6 corresponding to resonance circuits 2-1-2-n of a reader 10 are made into a close coupling condition, energy sent from the resonance circuits 2-1-2-n of the reader 10 is consumed by the circuits 5-1-5-n of the device 6, and the terminal voltages of the circuits 2-1-2-n are reduced. By detecting the change of the voltages with the use of high frequency voltage detecting circuits 3-1-3-n, the condition of the circuits 5-1-5-n of the device 6 can be read, and the device 6 can be identified. Thus, the solid body can be identified in the low contact condition, and since the identified circuit consists of passive circuits, the power is not necessary.
Patent JP-S59164629-A (JP)
Title: Method for recovering soda from pulp mill waste water
Inventor: TSUBAKIZAKI SENICHI
IPC: D21C11/00
Filed: 1983-03-09
Abstract: PURPOSE:To improve the rate of calcination and causticity by using MgCO3 and iron oxide in place of CaCO3 in a method in which a hot gas generated in a soda recovery boiler is utilized as a heat source for a CaCO3 calciner placed at a position close to the bottom of the boiler. CONSTITUTION:Highly concd. waste liquor is sprayed and burned in the bottom combustion section of a recovery boiler 10, and produced smelted matter flows down into a soda dissolving tank 16, where it dissolves in water. The soln. reacts with Mg ferrate (MgO.Fe2O3) from an Mg ferrate calciner 23 in accordance with equation I , preparing NaOH as chemicals for digestion. The NaOH is fed to an NaOH circulating system through a white liquor tank 19. MaCO3 and Fe2O3 formed in the tank 16 are taken out of the outlet 21, predehydrated, and fed to the calciner 23. In the calciner 23, MgO.Fe2O3 is formed by calcination in accordance with equation II, and it is dropped into the tank 16 through a connecting pipe 30. A hot combustion gas sucked from the combustion section of the boiler 10 through a pipe 22 is utilized to carry out calcination in the calciner 23, and is sent to a flue 12.
Patent JP-H07247251-A (JP)
Title: Production of dl-aspartic acid
Inventor: FUJII GIICHI
IPC: C07C227/42
Filed: 1994-03-09
Abstract: PURPOSE:To provide an improved method for producing DL-aspartic acid by reacting one or more carboxylic acids selected from a group of maleic acid anhydride, maleic acid and fumaric acid with ammonia in an aqueous solution. CONSTITUTION:This production method is carried out by (b) using ammonia in an amount of 0.8 to 1.4 equivalent based on the above-mentioned carboxylic acid, (c) conducting a reaction between the above-mentioned carboxylic acid with ammonia at 110 to 170 deg.C (a) without using a hydroxide of an alkali metal or an alkaline earth metal, (d) adding one or more carboxylic acids selected from among maleic acid anhydride, maleic acid and fumaric acid to the resultant reaction mixture to crystallize DL-aspartic acid, (e) separating deposited DL- aspartic acid and (f) recycling the obtained mother liquor as a raw material for production of DL-aspartic acid.
Patent JP-H08213851-A (JP)
Title: Output stabilizing circuit
Inventor: MIZUGUCHI MATSUMI
IPC: H04B1/04
Filed: 1995-02-02
Abstract: PURPOSE: To improve power efficiency especially by controlling an output power in response to a load impedance change in a medium wave AM transmitter. CONSTITUTION: The circuit is provided with a load current detection circuit 2 detecting a current flowing to a load, an output voltage detection circuit 3 detecting the output voltage of a power amplifier circuit 1, a conversion circuit 4 converting the current detected by the load current detection circuit into a voltage proportional to the current, an adder circuit 5 adding the output of the conversion circuit and the output of the output voltage detection circuit, and a gain control circuit 6 connecting to the input of the power amplifier circuit 1 whose gain is adjusted by the output of the adder circuit. Then an output impedance of the power amplifier circuit 1 is set smaller than a standard load impedance and when a load 8 has the standard load impedance, the output voltage e1 of the output voltage detection circuit 3 and the output voltage e2 of the conversion circuit 4 are controlled to be equal to each other and a signal e1 being a sum of both the output voltages controls the gain of the power amplifier circuit 1.
Patent JP-H03241598-A (JP)
Title: Signature circuit
Inventor: AKAOGI TAKAO
IPC: G11C16/20
Filed: 1990-02-19
Abstract: PURPOSE:To reduce the number of word lines and to set a semiconductor chip to be compact by selecting a single word line, selecting respective bit line blocks and readineg a desired signature. CONSTITUTION:For reading a first signature, signals A and B are set to an H-level, FETP2 and P3 are turned off. Then, a signal Z0 is set to the H-level and a signal Z1 is set to an L-level in the bus selection signals Z0 and Z1. For reading a second signature, the signals A and B are set to the L-level, FETP2 and P3 are turned on, FETN2 and N3 are turned off and the signal Z0 is set to the L-level and the signal Z1 to the H-level. Thus, plural signatures are stored in a ROM cell connected to a single word line Wn+1 and the word line is selected. Then, respective bit line blocks are selected by bus line selection signals Z0 and Z1 and the desired signature can be read.
Patent JP-H11238022-A (JP)
Title: Service fault information management method/system and storage medium stored with service fault information management program
Inventor: SUZUKI TOSHIAKI
IPC: G06F13/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce a load imposed on a service provider and to efficiently accumulate/manage service fault information obtained from the service fault management node of the service provider. SOLUTION: In the method, a service fault management alternate server which collectively manages service fault information of service providers and supplies service fault information to a user terminal instead of a service provider is provided. The service fault management alternate server obtains (S1) service fault information from the service fault management nodes of the respective service providers and preferentially accumulates/manages service fault information corresponding to the events such as access frequency from a user terminal and the significance of a fault (S2).
Patent JP-S58154934-A (JP)
Title: Interrupting circuit of demodulation signal
Inventor: NAGANO MASASHI
IPC: H04B1/10
Filed: 1982-03-09
Abstract: PURPOSE:To eliminate excessive input terminals for a main circuit and to make the deterioration of characteristics of a phase shift transformer negligible, by providing a control signal input section for demodulation signal interruption and a sort-circuit switch element to one terminal of the phase shift transformer externally mounted to the main circuit. CONSTITUTION:A detection signal obtained through the detection of a shift in democulation signals is used to drive a switch element 3 connected to one end of a secondary winding of a phase shift transformer 2 together with an impedance elemetn 4. In turning on the switch element 3, the potential at a terminal T3 is lowered remarkably, a current of a transistor(TR)Q18 is increased, a voltage drop across a resistor R22 is increased, a base-to-emitter potential of a TRQ22 is increased to turn on it, and a TRQ24 is turned on at the same time. As aresult, the base potential of a TRQ25 is increased to turn on the TRQ25 a current source TR11 is turned off, the operation of a double balanced connection differential circuit is stopped, and the voltage at an output terminal T2 is fixed to a prescribed voltage with a DC fixed power supply V2 and resistors R1, R2.
Patent JP-S58154605-A (JP)
Title: Device for deciding inclination of coil
Inventor: EBIHARA SHIGERU
IPC: G01B11/26
Filed: 1982-03-10
Abstract: PURPOSE:To perform measurement and estabilishment automatically and to improve the efficiency of decision by converting the inclination of a coil to be tested into the number of rasters of a television monitor displaying the image of the coil to detect the inclination. CONSTITUTION:The monitor 1 displays the image of the coil 1 to be tested. A black level detector 10 detects the black level part of a video signal and a turn detecting circuit 27 outputs a turn detecting signal by a black level signal BL. Counters 41, 48 in raster counting circuits 36, 37 count up the number of horizontal synchronizing signals (number of rasters). At the output of the initial turn detecting signal, the counter 41 stops (the counted value is x). The counter 42 counts up the number of inputs of the turn detecting signal, and when the counted value reaches the setting value of a setter 44 for the total number of times of coil turning, the counter 48 stops (x+alpha). When the value of alpha obtained by a subtractor 52 exceeds the set point, a comparator 54 decides that the inclination of the coil 1 includes the standard range.
Patent JP-H08232839-A (JP)
Title: Extremely low temperature refrigerator
Inventor: KURIYAMA HIDEAKI
IPC: F04B37/08
Filed: 1995-02-27
Abstract: PURPOSE: To realize an extremely low temperature refrigerator which controls a cryopanel and improve hydrogen adsorption performance by means of a hydrogen adsorber of the cryopanel at most. CONSTITUTION: An extremely low temperature regregerator has a cryopump unit 3 provided with a cryopanel 2 having a hydrogen adsorber 1, and a compressor unit 6 which performs supply and discharge of operation fluid through high and low pressure passages 4, 5 arranged on the unit 3. A sensing means 7 senses a temperature of the cryopanel 2. A pressure difference adjusting mechanism 81 adjusts operation pressure difference between the high and low pressure passages 4, 5. A controller 91 controls the pressure difference adjusting mechanism 81 based on sensing result of the sensing means 7 and sets the temperature of the cryopanel 2 to absolute temperature 14 to 16K.
Patent JP-S59163664-A (JP)
Title: Test-and set instruction system
Inventor: FUKUI AKIHIRO
IPC: G06F15/16
Filed: 1983-03-07
Abstract: PURPOSE:To ensure the highly efficient use of resources by introducing the shared or exclusive relation to a test-and-set instruction in a multi-processor system. CONSTITUTION:A processor (i) executed a test-and-set instruction with designation for shared use to a shared or exclusive display area in order to read out a common table 5. The exclusive display flags of the shared or exclusive area are all off, and therefore the shared display flag of the processor (i) is turned on to send back a usable condition code. The processor (i) starts reading the table 5. Then a processor (j) executes a test-and-set instruction with the shared designation to the corresponding area, and a shared display flag 2i of the processor (i) is turned on. However all exclusive display flags are off and therefore the sharped display flag is turned on for the processor (j) to send back a usable condition code. Thus the processor (j) also reads out the table 5 concurrenntly.
Patent JP-S60182819-A (JP)
Title: Bit pattern discriminator
Inventor: OOTERU YOUICHI
IPC: G06F7/04
Filed: 1984-02-29
Abstract: PURPOSE:To apply real-time processing using a memory number possible for realization by providing plural stages of converting circuits converting a signal inputted to an input terminal into other signal represented in less bit number than that of the input signal just before the discriminator. CONSTITUTION:An address bit part of a packet represented on a network is extracted by an address detector via a receiver and inputted to a bit pattern discriminator. The high-order 4 bits of the inputted 6-bit address are inputted to the 1st ROM3-1. Then the output is inputted to the 2nd ROM3-2 together with the 5-th bit of the input address. Then the said output is inputted to the 3rd ROM3-3 together with the 6 bits of the input address via a latch 3-5. Logical 1 or 0 is outputted according to the address to be selected and whether or not the packet is fetched is decided.
Patent JP-H03240502-A (JP)
Title: Method for pasting green sheet
Inventor: MIZUNO TOMOAKI
IPC: B28B11/02
Filed: 1990-02-19
Abstract: PURPOSE:To hold down the sagging of green sheet to the minimum by a method wherein a sheet frame, to which a green sheet is bonded, is held under horizontal state for the predetermined period of time and, after that, is rotated to vertical state, under which the bonded part is held until being dried. CONSTITUTION:Adhesive 12 is applied to a sheet frame 11, a green sheet 13 is positioned and pasted to the bonding part, to which the adhesive 12 is applied, of the sheet frame 11. Next, the sheet frame 11 is held for the predetermined period of time under the state being laid horizontally so as to semi-dry the bonded part. After that, the sheet frame is rotated by 90 deg. so as to be brought into vertical state and subjected to magazine housing treatment in order to be housed in a vertically grooved housing box 14 for fully drying the bonded part under the above-mentioned state. Thus, the amount of sagging of the green sheet can be made smaller and the yield in the post-process of the manufacturing process of ceramic board can be improved.
Patent JP-S60183395-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: B67D7/06
Filed: 1984-02-28
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。