baber/WOPTO huggingface dataset:
Patent JP-H05279144-A (JP)
Title: Composition for inorganic foam
IPC: C04B38/02
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a composition capable of forming an inorganic foam remarkably improved in compressive strength and bending strength by blending a principal material composed of an aqueous solution of an alkali metallic silicate, an inorganic solid component and a filler with a vinyl acetate-based emulsion analogous type dispersing agent and a foaming agent. CONSTITUTION:The objective composition is composed of 100 pts.wt. principal material composed of 20-65 pts.wt. aqueous solution of an alkali metallic silicate, 15-65 pts.wt. inorganic solid component and 3-65 pts.wt. filler, 5-30 pts.wt. vinyl acetate-based emulsion analogous type dispersing agent and 0.1-20 pts.wt. foaming agent. The so-called sodium perborate, aqueous hydrogen peroxide or aluminum powder in an inactivated or an uninactivated form is advantageous to the foaming agent to be used. An incombustible and nonsmoking inorganic foam improved in compressive strength and bending strength or heat insulation at a low density, especially <=250kg/m density can be formed according to this composition. The resultant inorganic foam can extremely advantageously be used as building materials, etc.
Patent JP-S521205-A (JP)
Title: By-pass control device of nuclear energy rurbine
Inventor: OSONO JIROU
IPC: F01K9/04
Filed: 1975-06-23
Abstract: PURPOSE:A by-pass control device of nuclear energy turbine, that improves respondence performance of turbine by-pass values group having large capacity in simple construction.
Patent JP-S57191954-A (JP)
Title: Metal vapor electric-discharge lamp
Inventor: DANNO YUUJI
IPC: H01J61/54
Filed: 1981-05-21
Abstract: PURPOSE:To enable prevention of any functional variation of a near-by conductor,  which is installed outside the emission tube of a metal vapor electric-discarge lamp in  order to increase its starting performance, and enable the starting voltage of the lamp  to be stably reduced. CONSTITUTION:During the starting of a metal vapor electric-discharge lamp, a bimetal  switch 24 of a starting unit 20 is closed, and a near-by conductor 16 is in contact with  the outer surface of an emission bulb 12. When the bimetal switch 24 is opened as a  tungsten filament 22 generates heat, its kick voltage is added to the secondary voltage  of a ballast, and high-voltage pulses are generated. Thus generated high-voltage pulses  are applied to electrodes 15a and 15b as well as to the near-by conductor 16, weak glow discharge is initiated across the electrode 15b and the inner wall of the emission  bulb 12, and the above glow discharge is switched into are discharge carried out across  electrodes 15a and 15b. Here, when the conductor 16 is made to have a plate-like  shape and the width (S) of the conductor is restricted to above 20x, the glow discharge  carried out during the starting grows and shifts securely to the electrode having the  same electric potential as the near-by conductor 16. Consequently, stable starting performance of the lamp can be realized, and the starting voltage of the lamp can be reduced.
Patent JP-S58195488-A (JP)
Title: Phase angle arithmetic circuit
Inventor: FUKUYAMA NORIO
IPC: H02P21/00
Filed: 1982-05-08
Abstract: PURPOSE:To readily obtain an electric angle data of a rotor for an induction motor by providing a numeric value setter, a counter and a memory, and reading out the phase angle data of a rotor from the memory. CONSTITUTION:A phase angle arithmetic circuit has a numeric value setter 7, an up-down counter 10 and a memory 12. The setter 7 sets the repetition number of 2-phase signal which is outputted from a detector 2 that detects the rotating speed of a rotor for an induction motor 1. The counter 10 adds repeatedly the 2-phase signal between the zero and the numeric value which is set by the setter 7 when a rotor normally rotates, and subtracts repeatedly the 2-phase signal between the numeric value set by the setter 7 and the zero. The phase angle data corresponding to the counted output value of the counter 10 is read out by the memory 12.
Patent JP-H0852878-A (JP)
Title: Electrode assembly for continuous ink jet printer and its production
Inventor: JIYAAJII MAACHIN ZABA
IPC: B41J2/09
Filed: 1995-03-08
Abstract: PURPOSE: To reduce the number of manufacturing processes while simplifying the respective processes and to enhance yield to reduce production cost in a method for producing an electrode assembly for an ink jet printer. CONSTITUTION: A plurality of conductive tracks 2 are parallelly provided on a flexible non-conductive film 1 and have electrode portions 3, conductor portions 4 and connection portions 4'. The electrode portions 3 are arranged to the almost central portions in the longitudinal direction of the conductive tracks 2 and the conductor portions 4 extend toward the end parts in both directions of the non-conductive film 1 from both sides of the electrode portions 3. The non-conductive film 1 is sealed between separate non-conductive films 5, 6 and bent to position the electrode portions exposed from a window 9 on the outside of the bent part to support them on the flat surface of a support block.  Since the conductive tracks are arranged so that the conductor portions extend alternately from both sides of the electrode portions 3, the width of the conductor portions 4 and the connection portions 4' can be made wider than that of the electrode portions 3 by about twice and, as a result, the cross talk between the adjacent conductor portions can be reduced.
Patent JP-S59199257-A (JP)
Inventor: BERUCHIRU ARUMUGUREN
IPC: G06K15/10
Filed: 1984-04-17
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-H07287425-A (JP)
Title: Image forming device
Inventor: TOMIOKA YASUHIRO
IPC: B65H7/06
Filed: 1994-04-15
Abstract: PURPOSE:To provide an image forming device capable of executing recording on a normal paper existing in a both-side carrying unit in a normal state without the waste of the paper due to the abnormality which occurs on a printer main body side. CONSTITUTION:When jamming occurs at a paper ejecting part in the main body, an engine control part 102 for the printer informs a printer controller 101 of the effect. Next, whether or not the paper exists in the both-side carrying unit is judged based on a signal from a both-side carrying control part 109, and in the case the paper exists, printing is carried out on the paper existing in the both-side carrying unit after performing a processing for jamming and the jamming in the main body is removed.
Patent JP-H07181881-A (JP)
Title: Motion simulator
Inventor: KENESU DEII GAANJIYOSUTO
IPC: A63G31/16
Filed: 1994-04-15
Abstract: PURPOSE: To provide an improved entertainment vehicle motion simulation system for a game corner. CONSTITUTION: A simulator 10 includes a base 11 and a capsule 14 having at least partially a spherical smooth outside surface 15, and this capsule 14 enables roll, pitch, and yaw angular motions with a pivoting point 16 as a center at the center of the spherical surface, and the pivoting point can be raised and lowered in vertical directions along a vertical axis (z)-(z) to the base 11. An actuator 35 is operationally arranged, and the capsule 14 is selectively moved for the base 11 at any of 4 degrees of freedom. The outside surface 15 of the capsule 14 is formed in a shape in which any part of the capsule 14 is not moved outside the motional limit of a virtual vertical cylinder 41 having a diameter (d) almost equal to the diameter of the spherical surface by the motion of the capsule 14 at the four degrees of freedom.
Patent JP-H09270850-A (JP)
Title: Connector for line network
Inventor: NISHIDE KAZUHIRO
IPC: H04Q3/545
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To attain economical and efficient transmission in response to a change in a network form or a traffic status by outputting an output destination of a signal received, based on a line exchange condition stored in advance to either a digital line network or an analog line network. SOLUTION: A call signal from a telephone set is given to a connector 100, in which the call is exchanged to an INS being a digital line network or a PSTN being an analog line network based on line exchange condition data. That is, a manager sets the line exchange condition to a memory 100i, a control section 100h discriminates a reception signal 121a from a terminal containing trunk 100a based thereon, and provides an output of a line exchange control signal 121b to a line exchange section 100g so as to allow it to exchange the line toward the PSTN when a reception time is, e.g. a day time zone and the line toward the INS when the reception time is a night time zone respectively. The line exchange section 100g selects an output destination, so as to use the line with a cheaper utility charge.
Patent JP-H02254500-A (JP)
Title: Vocalization speed estimating device
Inventor: KAMIYA SHIN
IPC: G10L17/00
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a stable estimated value even if plural stationary parts exist such as a word, a sentence clause and a continuous voice, etc. by calculating an estimated value of an average generation speed, on the basis of a signal related to the average generation speed outputted from a voice speed estimation use neural network. CONSTITUTION:An input sound signal is brought to A/D conversion in a voice analyzing part 11, and a 16-th cepstrum coefficient is derived at every frame. The cepstrum coefficient is inputted to a stationary part discrimination use neural network 13 through a delaying part 12. The network 13 discriminates whether the sound signal of a prescribed number of frames is a stationary part or a non-stationary part. Subsequently, on the basis of a discriminating signal of the number corresponding to a prescribed time from the network 13, an estimated value of an average vocalization speed is calculated at every prescribed time through an average vocalization speed calculating part 16 of an input voice by a vocalization speed estimation use neural network 15. In such a way, even if plural stationary parts exist, a stable estimated value is obtained without being influenced by each stationary part.
Patent JP-S562679-A (JP)
Title: Protection method for light emitting diode
Inventor: YAMAMOTO MASAHARU
IPC: H01L33/00
Filed: 1979-06-21
Abstract: PURPOSE: To protect light emitting diodes from damage when dynamically lighting on a plurality of light emitting diodes in a time division manner, by providing an access time interval monitor circuit to interrupt the lighting-on when the duration of a pulse current supplied to the diodes exceeds a prescribed value.  
     CONSTITUTION: A decoder 2 and a driver 3 are provided for a plurality of light emitting diodes 1a∼1n. The diodes are operated in a time division manner to perform dynamic lighting-on. A display unit is composed of the light emitting diodes. An access time interval monitor circuit 4 is provided to produce alarm information to stop the lighting-on when the duration of a pulse current supplied to the diodes exceeds a prescribed allowable length. The circuit 4 is made of a watchdog timer. A writing signal is applied to the timer. When a lighting-on control circuit does not perform prescribed action, the timer is operated to suppress an overcurrent by the driver 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5413129-A (JP)
Title: Acceleration and deceleration aiding device for vehicle
Inventor: KAJI YUUJI
IPC: B60K25/00
Filed: 1977-06-29
Abstract: PURPOSE: To provide an acceleration and deceleration aiding device which can drive a hydraulic pump motor connected to part ofa power transmission mechanism of a vehicle with work oil accumulated under pressure by a pump at braking time and driven at the motor at accelerating time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58195157-A (JP)
Title: Multiple pitot tube
Inventor: IMAIZUMI ZENTSUU
IPC: G01P13/02
Filed: 1982-05-10
Abstract: PURPOSE:To prevent the influence of impulse waves, by arraying the forward ends of multiple Pitot tubes wherein plural pieces of the Pitot tubes are bundled zigzag. CONSTITUTION:The forward ends 11a-13a of Pitot tubes 11-13 are arranged in one array and the forward ends 14a, 15a of Pitot tubes 14, 15 are positioned in parallel with said array and in a zigzag shape with each slight deviation. The correct measurement is thus made possible without the influence of the impulse waves generated by the forward ends 11a, etc. of the respective tubes 11 on the other and without the interference of the impulse waves with each other.
Patent JP-S62235186-A (JP)
Inventor: USUI YASUAKI
IPC: B66B13/14
Filed: 1986-04-04
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-S63244799-A (JP)
Inventor: BUKATSU SHINJI
IPC: H01R12/71
Filed: 1987-03-31
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-S574665-A (JP)
Title: Convergence measuring device of color television picture receiver
Inventor: KOMABA MAKOTO
IPC: H01J9/42
Filed: 1980-06-11
Abstract: PURPOSE:To realize a quantitative measurement for the shift degree of convergence, by giving a forcible right-left deflection to the beam to detect the change of luminance by means of a photoelectric transducer and measuring the time until an input of a marker. CONSTITUTION:The electron beam is deflected right and left by a saw-tooth magnetic field caused from a magnetic field generating coil 4, and thus the peak of voltage level is detected in the form of the output of a photoelectric transducer 6. The output of the transducer 6 is supplied to a time measuring circuit 9 through an amplifier 8. Thus the circuit 9 obtains the time t up to the position of 1/2 peak value of the output of the transducer 6 from the rise point of the magnetic field generated from the coil 4, i.e., the time from the initial position of a red cross hatch line 7 through an input of the line 7 to the transducer 6. Then the cross hatch pattern is changed to green and blue by a pattern generator 12 to obtain the time (t) in the same way. The time (t) is supplied to an arithmetic processing circuit 10 to be used for a calculation of the shift degree of convergence.
Patent JP-H02256777-A (JP)
Title: Hinge device of door
Inventor: ISHIKAWA MASAYOSHI
IPC: E05D7/08
Filed: 1989-03-29
Abstract: PURPOSE:To make easy the mounting work of hinge members and to reduce working hours by inserting locking fixtures in the hinge members of a door mounted to the upper and lower ends of a stile material to clamp tentatively, and clamping tightly to lock the hinge members. CONSTITUTION:Bolts 18 are inserted in seat plates 23 of hinge members 10 placed to the upper and lower ends of a stile material 3 of a door 2 and loosely fitted to a shaft section 31 of a bearing 30 to hold so that it is capable of swiveling, and they are screwed into screw holes 19 to clamp tentatively. After that, the stile material 3 is held between the hinge members 10 and seat plates 23 to clamp tightly, and the hinge members 10 are locked. According to the constitution, the number of clamping operations insides of the stile material 3 is reduced, the mounting work of the hinge members 10 becomes easy to reduce working hours and, at the same time, a mounting section of the door 2 becomes firm, then deformation and damage to the members can be prevented.
Patent JP-H09269753-A (JP)
Title: Liquid crystal display device
Inventor: AOKI TORU
IPC: G02F1/133
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of displaying a picture in a display area in which the number of scanning lines is larger than that of scanning lines of a video source without necessitating a storage device, at a low cost and with a simple circuit constitution. SOLUTION: An input video signal Vin is subjected to processings such as (R)correction, etc., to be supplied to the circuit of this device. Then, the selection speed of scanning lines of a liquid crystal panel 2 in a flyback period is made faster than that at the time of a normal display operation by a timing controller 5. As a result, a time when all dots of the liquid crystal panel 2 are displayed is made shorter than the scanning time of the video source. Moreover, the writing of a black display area in the flyback period is performed by providing the exclusive means writing black display data.
Patent JP-H0837515-A (JP)
Title: Method for controlling transmission power for cdma system and device
Inventor: DOI TOSHIHIRO
IPC: H04W52/04
Filed: 1995-04-03
Abstract: PURPOSE:To conduct high-accuracy transmission power control with high responsiveness by decoding only the transmission power connecting bit in a short period while using a simplified viterbi decoder, and controlling the transmission power based on this decoded result. CONSTITUTION:A received digital signal outputted from a reception radio part 12 is demodulated by a demodulating part 14 after diffusion is removed by an inverse diffusing part 13. The demodulated received signal is distributed to two systems. The received signal of the first system is decoded by a normal viterbi decoder 15 equipped with a path memory with and about five times restrict length. The received signal of the second system is decoded by a simplified viterbi decoder 16 equipped with a path memory of which the memory length is shorter. As an information data signal, the output of the normal viterbi decoder 15 is used. On the other hand, the transmission power control is performed while using the transmission power control bit of the signal decoded by the simplified viterbi decoder 16. A transmission power control bit extracting part 17 extracts the transmission power control bit from the signal decoded by the simplified viterbi decoder 16.
Patent JP-S63244048-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and superior potential stability during repeated use by using a specified azo pigment in a photosensitive layer. CONSTITUTION:A photosensitive layer contg. a trisazo pigment represented by formula I is formed. I formula, each of R1, R2 and R3 is H, alkyl, alkoxy, halogen, cyano or nitro, and R1 and R2 and R3 may be the same or different; each of A, A' and A'' is a coupler residue having phenolic OH, and the residues A, A', A'' may be the same residues. Thus, an electrophotographic sensitive body usable for all of existing electrophotographic processes and having practical high sensitivity and stable potential characteristics during repeated use is obtd.
Patent JP-2000274394-A (JP)
Title: Turbo molecular pump
Inventor: KAWASAKI HIROYUKI
IPC: F04D27/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a turbo molecular pump formed compactly in the axial direction, having sufficient exhausting and compressing capacities. SOLUTION: In this turbo molecule pump equipped with a casing 10, a stator S fixed to the casing, and with a rotor R supported so as to be rotated at high speed in the inside of the casing, turbine blade exhaust parts L1 and screw groove exhaust parts L2 are formed between the stator S and the rotor R, and the rotor R is divided at specified dividing positions so as to be combined together in such a way as to be formed out of at least more than two component members 22a and 22b.
Patent JP-S58196013-A (JP)
Title: Method for liquid phase epitaxial growth
Inventor: KASHIWADA YASUTOSHI
IPC: H01S5/00
Filed: 1982-05-12
Abstract: PURPOSE:To provide epitaxial growth crystal with little crystal defect, by a method wherein GaAs crystal for preventing supersaturation of As in solution during cooling the solution is contacted to active layer entered in a solution vessel and upper portion of solution for cap layer. CONSTITUTION:Specified amount of solute of Al, n type impurity Te, p type impurity Zn is solved uniformly, and Ga solution to solve As in saturation is prepared at solution vessels 6-9 within H2 vapor of 760 deg.C. Solutions for various layers are entered in growing solution vessels 15-18 through small holes 11-14 provided on a boat part 10. GaAs crystals 19, 20 for preventing supersaturation of As in the solution during cooling are contracted to active layer entered in the vessels 16, 18 and upper portion of solution for cap layer. Temperature of the system is decreased and the solution is transferred, and solution for n-clad in sequence from the vessel 15 is contacted to a substrate crystal 21 thereby epitaxial multi-layer growth is performed at prescribed thickness and composition.
Patent JP-S61237987-A (JP)
Inventor: TSUDA YASUO
IPC: F26B13/20
Filed: 1985-04-15
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-H08269481-A (JP)
Title: Surfactant composition
Inventor: KUBO MAKOTO
IPC: C11D10/02
Filed: 1995-04-04
Abstract: PURPOSE: To obtain a surfactant composition excellent in touch and foaming ability when used as a base material for washing the hair and the body by using a specified amido-amino acid surfactant and alkaline earth metal ions as the constituents. CONSTITUTION: This composition contains an amido-amino acid surfactant of formula I or II (wherein R<1> is 7-23C alkyl, hydroxyalkyl, aralkyl or alkenyl; and X is an alkali metal or H) and alkaline earth metal ions. It exhibits excellent performance in detergency and foaming ability, gives good touch after washing and has high safety. It can be suitably used for various detergent, such as a shampoo and detergent for the body. When used as a detergent base, its content in the detergent is preferably 5-30wt.% in particular.
Patent JP-H07285603-A (JP)
Title: Refuse bag holder belt stopper. and dust bag holder
Inventor: OKANE RYOSUKE
IPC: B65F1/14
Filed: 1994-04-18
Abstract: PURPOSE:To reduce the manufacturing cost, eliminate the wastefulness, and improve the service life of a belt. CONSTITUTION:A belt stopper 12 for a refuse bag holder for setting a refuse bag A within a dust bin B in the opened state has an outside wall 13 making contact with the inner circumferential surface of the dust bin B, and an inside wall 14 forming a clearance allowing the insertion of a belt 11 in the double wound state with the outside wall 13. A first projection with which the first engaging hole of the belt base end part 11a is engaged is provided on the outside wall 12, and a second projection 18 with which the second engaging hole 21 of the belt top end part 11b is engaged is provided on the inside wall 14.
Patent JP-H07288201-A (JP)
Title: High voltage variable resistor unit
Inventor: TSUNEZAWA ICHIRO
IPC: H01C1/14
Filed: 1994-04-18
Abstract: PURPOSE:To provide a high voltage variable resistor unit allowing the consumption of an insulative resin and solder to be greatly reduced. CONSTITUTION:An opening of a substrate housing chamber of an insulation case 1 is closed with a cover 51 and a connecting conductor 59 is insert-formed in the cover 51. Terminal fixtures 29 and 30 are used for electrically connecting conductors LC and 59 to electrodes, the fixture 20 connected to the end of the conductor LC inserted into a through-hole 39 of a conductor lead-out part is disposed in a terminal fixture fitting 19 so as to locate a conductor holder at a position corresponding to the hole 39, and the fixture 30 connected to one cod 59a of the conductor 59 fixed to the cover 51 i disposed in a terminal fixture fitting 23 so as to insert the end 59a of the conductor 59 into the holder with the opening of the case 1 closed with the cover 51.