baber/WOPTO huggingface dataset:
Patent JP-H03248611-A (JP)
Title: Temperature compensation gain setting controller
Inventor: SHIINO SO
IPC: H04B3/36
Filed: 1990-02-27
Abstract: PURPOSE:To realize a controller with low power consumption and high reliability without malfunction by operating a ROM by sampling and holding a bias of a variable attenuator. CONSTITUTION:When a telecommand signal is fed to an input terminal 1, a content of a gain status decoder 2 is and an output is given as an address of a ROM 3. The decoder 2 is reset by a pulse generated by a power-on reset circuit 4 at application of power and receives a telecommand signal 5 of gain increase and a telecommand signal 6 of gain decrease to decode a setting gain. An output of an A/D converter 7 independently of an output of the decoder 2 at all is applied to the ROM 3. When the resistance of a thermister 9 changes due to temperature fluctuation and the fluctuation of a level at a connecting point exceeds a threshold level of the converter 7, the output of the converter 7 is changed. A latch 10 fetches an LSB of the converter 7 for each clock period generated at an oscillator 13, the temperature state is sampled and when a change in the LSB is found out, a status of temperature change is outputted.
Patent JP-H05252165-A (JP)
Title: Satellite communication equipment
Inventor: WADA KATSUHIRO
IPC: H04L12/66
Filed: 1992-03-04
Abstract: PURPOSE:To perform satellite communication between LANs in the transmission frame and all of the LAN without being conscious of transmission control for the satellite communication. CONSTITUTION:Data in which preamble and frame check sequence are eliminated from the transmission frame of the LAN is transferred from a LAN controller 41 to an SRAM 47 by the DMA controller of a CPU 43 or an out-fitted DMA controller 51. The data is transferred from the SRAM 47 to an HDLC controller 45, and also, only the data of the information field of an HDLC frame is transferred from the HDLC controller 45 to the SRAM 47. Thence, the data is transferred from the SRAM 47 to the LAN controller 41, and the HDLC controller 45 writes all the data transferred from the SRAM 47 on the information field of the HDLC frame.
Patent JP-H04283620-A (JP)
Title: Digital panel meter
Inventor: KATO SHIGEYUKI
IPC: G09F9/00
Filed: 1991-03-12
Abstract: PURPOSE:To make it possible to know in what range the present value is located instantly by providing first and second preset-value display devices and first and second preset-value confirming lamps which are turned OFF or ON according to the display modes of the preset values, and displaying the values at the same time, respectively. CONSTITUTION:A first preset-value display device 6A is used for displaying both preset values of the uppermost limit and the upper limit. A second preset-value display device 6B is used for displaying both preset values of the lowermost limit and the lower limit. The preset values are selectively displayed. A first preset-value confirming lamp 8A is lit at the time of the uppermost-limit display mode HH and turned OFF at the time of the upper-limit display mode H. A second preset-value confirming lamp 8B is lit at the time of the lowermost-limit display mode LL and turned OFF at the time of the lower-limit display mode L. The lamps are controlled by the operation of an operating switch 10 in this way. Thus, in the display device 6A, the preset value of the uppermost limit is displayed when the lamp 8A is lit, and the preset value of the upper limit is displayed when the lamp is out. In the display device 6B, the preset value of the lowermost limit is displayed when the lamp 8B is lit, and the preset value of the lower limit is display when the lamp is out.
Patent JP-S56158093-A (JP)
Title: Production promotion of bacterium beta-amylase
Inventor: TAKASAKI YOSHIYUKI
IPC: C12N9/26
Filed: 1981-03-30
Abstract: PURPOSE: In preparing the titled substance by cultivating a bacterium belonging to the genus "Bacillus", to attain the production promotion and to enable the industrial preparation, by using a medium containing a phytic acid compound.  
     CONSTITUTION: "Bscillus.cereus.var.mycoides" (FERM P 2391) is cultivated in a medium comprising a carbon source, e.g., starch, dextrin, etc., an organic nitrogen source, e.g., peptone, casein, meat extract, etc., phosphate, magnesium salt, calcium salt, etc., and a phytic acid compound. For example, the cultivation using a medium containing about 0.02wt% calcium phytate yields double the amount of production of β-amylase in comparison with the medium not containing the compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57160764-A (JP)
Title: Power steering device
Inventor: IDA KAKUROU
IPC: B62D5/22
Filed: 1981-03-30
Abstract: PURPOSE:To obtain a smooth valve working mechanism by inserting balls between grooves provided on the outer surfaces of input and output shafts and a tube body surrounding the input and output shafts to engage the grooves with the tube body. CONSTITUTION:The first groove 13 and the second groove 14 with crossing directions each other are provided on the outer surfaces of an input shaft and an output shaft, and said individual shafts 2, 3 are surrounded by a tube body 15 which is free of movement in the direction of the shaft together with a spool valve 11. The tube body 15 is composed of an outer tube body 15a fixed to the valve 11 and an inner tube body 15b which is provided free of rotation within the outer tube body 15a, and the third grooves 16a, 16b corresponding to the first groove 13 and the second groove 14 are formed inside the inner tube body 15b. Balls 17 are inserted as engaging elements between the first groove 13, the second groove 14 and the corresponding third grooves 16a, 16b, and are arranged so that they get into contact with individual grooves at two points and the lines connecting these two points are in parallel each other.
Patent JP-H07263698-A (JP)
Title: Thin film transistor and its manufacture
Inventor: SHINAGAWA TAKAAKI
IPC: H01L29/78
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a thin film transistor whose active layer is very thinned, by decreasing the dry etching rate to an N-type semiconductor, and enabling selective etching elimination of an N-type semiconductor on the active layer. CONSTITUTION:On a glass substrate 1 the following are formed; a Cr gate electrode 2, gate insulating silicon nitride 3, an active layer 4 composed of amorphous or polycrystalline silicon, P-type nanocrystalline silicon 5, N-type nanocrystalline silicon 6, and source-drain electrodes 10, 11. An ohmic contact layer 12 is formed by selectively dry-etching the N-type nanocrystalline silicon.
Patent JP-H04289615-A (JP)
Title: Manufacture of compound superconducting rod
Inventor: WAKATA MITSUNOBU
IPC: H01B12/10
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a method of manufacturing compound superconducting rod, which employs a more convenient way than extrusion, shortens time for manufacturing and reduces a manufacturing cost. CONSTITUTION:A combined substance of a Nb base metal rod 2 coated with Cu base metal 1 and a Cu base metal tube is heated in an inactive atmosphere at 700 deg.C or higher, or at a lower temperature than a melting point of Cu, to sinter one Cu base metal 1 to another. Sn base metal is filled into a cavity 3 in the Cu base metal tube to give reduction-in-area processing and heat treatment so that Nb3Sn group compound superconducting rod is obtained.
Patent JP-H01221024-A (JP)
Title: Ssb transmitter-receiver
Inventor: OGURO KAZUHIRO
IPC: H04B1/40
Filed: 1988-02-29
Abstract: PURPOSE:To transmit two different information signals simultaneously by applying SSB modulation to an upper side band by the 1st information signal, applying SSB modulation to a lower side band by the 2nd information signal and further providing a carrier. CONSTITUTION:An SSB modulation circuit 8 modulating an upper side band by one of two information signals and an SSB modulation circuit 4 modulating the lower side band by the other are provided, outputs of the said two SSB modulation circuits 3, 4 and a carrier from a branch circuit 6 are synthesized and converted into a radio frequency and then sent. The receiver divides a reception signal into two, the component of the upper side band is extracted by a band pass filter 13 and the component of the lower side band is extracted by a band pass filter 14. Then the 1st and 2nd information signals are processed by base band circuits 20, 21 respectively from the output signals of the two band pass filters.
Patent JP-S62204883-A (JP)
Title: Multicolor coating method
Inventor: MIKI KATSUO
IPC: B05D7/14
Filed: 1986-03-04
Abstract: PURPOSE:To facilitate the formation of a multicolor film and to eliminate difference in level, by adapting a laminated film having a protective film as a top layer to a part of colors. CONSTITUTION:A protective film is formed by coating a colored film and a clear film formed if necessary with an acrylic resin and a melamine resin or a polyester resin and the melamine resin and constitutes the top layer of the formed laminated film. This laminated film is partially adhered to an article to be coated after intermediate coating and, after colored top coat having a different coating color is applied to the whole, the protective film of the laminated film is released. If clear paint is further applied to the obtained two-tone film, a film having good smoothness is formed.
Patent JP-S63213316-A (JP)
Title: Rare earth iron permanent magnet
Inventor: AKIOKA KOJI
IPC: C22C38/00
Filed: 1987-03-02
Abstract: PURPOSE:To obtain a rare earth iron permanent magnet having high performance and low cost by hot-working a cast ingot of specific alloy at specific temperature to make crystal grains fine and orienting the crystal axis in a specific direction to be subjected to a magnetic anisotropy. CONSTITUTION:Alloy which contains 8-30 atomic % of R, 2-28 atomic % of B, 50 atomic % or less of Co, 15 atomic % of Al, 10 atomic % of W, the residue of iron and other impurities unavoidable in manufacture is melted and cast. The cast ingot is hot-worked at 500 deg.C or higher to make crystal grains fine, its crystal axis is oriented in a specific direction to subject the cast alloy to a magnetic anisotropy. Thus, coercive force can be obtained only by a heat treatment without pulverizing the ingot, the hot working may be conducted only by one stage process, a holding force can be increased in addition to the anisotropic effect, and the steps can be simplified.
Patent JP-H04284042-A (JP)
Title: Two-phase psk demodulator
Inventor: ONO MITSUHIRO
IPC: H04L27/227
Filed: 1991-03-13
Abstract: PURPOSE:To present the two-phase PSK demodulator especially based on the circuit of a four-phase PSK demodulator and the circuit configuration of the AGC circuit concerning the two-phase PSK demodulator based on the reception side of digital transmission. CONSTITUTION:At the channel of one bit transformation part not reproducing data among two bit transformation parts 1I and 1Q at the Ich and Qch of a carrier reproducing part 100 in the four-phase PSK demodulator, for example, when a straight binary MSB from A/D converters 30I and 30Q in the preceding step is '1', the polarity bit of a bit transformation part output is turned to '1' and the amplitude bit is turned to '1,1-1' as well. Then, the bit transformation part is constituted so as to turn the polarity bit of the output to '0' and turning the amplitude bit to '1,1-1' inverting the code of the MSB or to reversely set it when the straight binary MSB is '0'.
Patent JP-H07259795-A (JP)
Title: Propeller fan for air-conditioner
Inventor: SATO SEIJI
IPC: F04D29/38
Filed: 1994-03-17
Abstract: PURPOSE:To suppress development of a boundary layer on the blade negative pressure surface of a propeller fan for an air-conditioner and to reduce the generation of noise. CONSTITUTION:A number of dimples 5, 5... are formed in a blade negative pressure surface. A secondary flow is generated in the dimples 5, 5..., a velocity of flow on a wall surface is locally restored thereby, and development of a boundary layer is suppressed. When a ratio between the diameter phi and a depth (d) of the dimples 5, 5... is within a range of 0.15<=(d/phi)<=0.30, especially a noise reduction effect is increasd A Reynolds number Re determined from the relative speed of a blade surface speed and a dimple hole diameter phi being a representative length is set to 4000<= Re<=600. Since the velocity of periphery of the impeller is changed in proportion to a radius, a dimple diameter is also is changed according to a radius in a mounting position so that the Reynolds number Re is kept approximately at a constant value.
Patent JP-S59173446-A (JP)
Inventor: UGA SHIZUO
IPC: E04B1/66
Filed: 1983-03-23
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-S55149306-A (JP)
Title: Preparation of thermoplastic resin composition
Inventor: MIZUTANI MAKOTO
IPC: C08F291/00
Filed: 1979-04-19
Abstract: PURPOSE: To prepare a thermoplastic resin composition with excellent dyeability, paintability, adhesiveness or the like, by adding rubbers and unsaturated acids to a thermoplastic resin.  
     CONSTITUTION: To 100pts.wt. of a thermoplastic resin (A), 0.1W20pts.wt., pref. 1W10pts. wt. of a rubber (B) and 0.1W80pts.wt., pref. 1W50pts.wt. of unsaturated acids (C) are added and, if a solvent or a medium is not used, the obtained mixture is kneaded for 2W30min and, if used, kneaded for 30minW15hr to prepare a thermoplastic resin with excellent dyeability, paintability, adhesiveness or the like. Herein, as (A), a resin such as PS, ABS, PVC, or PVAc is used, as (B), a liquid rubber or a solid rubber which is a polymer with an average MW of 500W10,000 and has a functional group such as carboxyl group or the like in a molecule, such as 1,2-polybutadiene, is used, and, as (C), maleic acid or the like or anhydride, metal salt, amide, or ester thereof are used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59196228-A (JP)
Inventor: FURANKU AIBUZU
IPC: B29B7/00
Filed: 1984-03-14
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-S61208474-A (JP)
Inventor: KAMEYAMA HIDEO
IPC: F25B17/12
Filed: 1985-03-12
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-S58164968-A (JP)
Inventor: TAKAHATA SHIYUUZOU
IPC: F25B41/00
Filed: 1982-03-26
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-H09244521-A (JP)
Title: Simulator
Inventor: IMANAGA KENJIRO
IPC: G05B23/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To surely reproduce pseudo results at the arbitrary point of past time without impairing the real time characteristic of a simulator even with a small capacity. SOLUTION: The running operation signal by operation of an operation switch 22 is preserved in a running operation signal preservation device 16 and the plant model reproduction data formed in a plant model section 38 is perioditally preserved in a plant model reproduction data preservation device 18. The plant model reproduction data preserved just before the set back time and the operation signal. preserved after the time when the plant model reproduction data is preserved are successively taken in when the set back time is assigned from an instructor console 24. The behaviors of the plant are simulated in accordance with these contents and the simulation results at the set back time are reproduced.
Patent JP-H09244372-A (JP)
Title: Toner feeding device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To excellently feed the toner by providing a means to give the reciprocating oscillation in the direction to an outlet of a toner storage container on a toner feeding device, and providing a groove orthogonal to the direction of the reciprocating oscillation in an inner wall of the toner storage container. SOLUTION: When a toner bottle 10 is engaged with a toner feed device 100, and an arm 16b reaches a stepped part 17c by the rotation of an eccentric cam 17, the arm 16b is dropped from the stepped part 17c of a cam surface 17b, a lever 16 pulled by a spring 18 is instantaneously pulled, and a tip part 16c taps the toner bottle 10 through a hole 101b to give the impulsive force. The toner bottle 10 is reciprocally oscillated by the impulsive force given to the toner bottle 10 and the restoration force of a spring 103. The toner is moved in the direction to an outlet part 11 in a condition where the toner rides over an inclined surface 12b of a rugged part 12 having a plurality of grooves provided in the toner bottle 10 and pushed out at a perpendicular surface 12a, and dropped inside a toner feed part 200 from the outlet part 11a to feed the toner.
Patent JP-H01223583-A (JP)
Title: Reading control method for index mark
Inventor: OKADA SEIJI
IPC: G06K7/00
Filed: 1988-03-02
Abstract: PURPOSE:To prevent that a continuous processing is interrupted by lowering a black criterion when an index mark exclusive-use micro processor recognizes a reading abnormality and repeating the decoding of the mark data again. CONSTITUTION:Decoding 16 of an index mark iD data analyzes the result read by scanning an iD mark 7 with a mark sensor 10. The mark 7 is classified to a black printing part 14 and a white part, namely, a non-printing part 13 for a dot column. The sensor 10 executes for example, 16 data samplings for one dot and counts the number which is recognized to be black out of them. Here, even when an ink ribbon 11 is new, the black dot of a black and white boundaries is recognized to be white in 16 samplings and a white part is also decided to be black. Consequently, since the criterion is specified to be a certain value or above, the ink ribbon is old and it becomes the criterion or below, the abnormality of the iD value reading is obtained. Here, the criterion value is descended by '1', the decoding is executed and it is executed until the black criterion value arrives at the empirically determined limit value.
Patent JP-S59172027-A (JP)
Title: Data transfer system
Inventor: MAENO RIYOUZOU
IPC: G06F13/12
Filed: 1983-03-22
Abstract: PURPOSE:To attain a data transfer system which excludes the excessive hardware logic added for external status interruption by providing an interface control part, etc. to control the data transfer to an output device. CONSTITUTION:An interface control part is actuated in a mode set from a main body and controls the data transfer to an output device. For instance, a flip-flop 8 is set by a CPU1 to set the parameter of a direct memory access DMA controller 5 in case the font data is delivered from a font memory 4. Then the controller 5 sets a start address, etc. for the data to be transferred of the memory 4. A serial interface control part LSI3 transmits the font data in accordance with the transfer start command given from the CPU1. Then the data to be transmitted next is requested to the controller 5 by the DRY signal every transmission of a character. Then the font data is transferred from the memory 4.
Patent JP-S59172945-A (JP)
Title: Dc high voltage generator
Inventor: HISHIJIYOU HIDEO
IPC: H02M3/335
Filed: 1983-03-22
Abstract: PURPOSE:To reduce the variation in the high voltage and a ringing by connecting a diode of the first block between one end of a high voltage side of a flyback transformer and a ground and a diode of the second block between high voltage terminals of the other end. CONSTITUTION:A horizontal deflecting circuit which has an exciting transformer 1, a horizontal deflection output transformer X, a damper diode D, a resonance capacitor C, a horizontal deflection coil Lh, and an S-shaped correcting capacitor Cs is connected to the low voltage side winding N1 of a flyback transformer T2. The cathode of at least one diode D12 is connected to one end of a high voltage side winding N2 of the transformer T2, and the anode of the diode D1 is grounded. The other end of the high voltage side winding N2 is connected through a multiple magnification rectifier 4 having a plurality of diodes D1'- D3' and capacitors C1', C2' to a high voltage terminal HT. In this manner, the substantial electrostatic capacity of the high voltage winding N2 decreases, and the variation in the high voltage and a ringing can be reduced, thereby reducing the circuit.
Patent JP-H01222840-A (JP)
Title: Main spindle of machine tool
Inventor: NOGUCHI TAKAYO
IPC: B23Q1/70
Filed: 1988-03-02
Abstract: PURPOSE:To reduce looseness, increase rigidity, and reduce vibration in a rotating direction by integrally forming a main spindle and a driving motor and sealing a viscous fluid into a gap between a circular member fixed to the main spindle and a cylindrical body rotatably installed on the main spindle. CONSTITUTION:As a built-in motor consisting of a rotor 4 and a stator 5 is electrified, a main spindle 1 is rotated simultaneously rotating a disk 6, and a cylindrical body 7 is rotated accompanying the disk 6 and the main spindle 1 because of the viscous fluid 11 sealed in the gap 10 toward the disk 6. As the variation in rotation of the main spindle 1 occurs due to load variation, etc., the cylindrical body 7 tends to be belatedly varied because of viscosity, to damp down the vibration of the main spindle 1 by this inertia damper effect. For example, the main spindle 1 is used for each of the cutter shaft and the work shaft of a hardened gear finisher, etc. while using a gear type CBN grinding wheel as a cutter 14 and engaging same at an axial cross angle, and each shaft is rotated at a rotating speed of several thousand rpm to synchronize the rotation of both shafts.
Patent JP-H03249803-A (JP)
Title: Package for micro wave ic
Inventor: INOUE TADAAKI
IPC: H01L25/18
Filed: 1990-02-27
Abstract: PURPOSE:To constitute a micro wave receiver circuit with the high degree of freedom by forming a passive circuit which integrally constitutes a part of a micro wave circuit near the positions of the conductors of a dielectric substrate which forms the conductors such as a micro strip line and a signal transmission line, both of which are contained in a micro wave circuit on a surface. CONSTITUTION:The passive circuit containing an image frequency removal filter 8 for constituting a low noise down converter by respective IC mounted on a metallic conductive plate 2 and a trimming conductor 9, the strip line 10a and the signal transmittion line 10b for transmitting a signal between respective IC are integrally formed by patterning the metallic conductive film by Au vapor deposition. Thus, the micro wave receiver circuit can be constituted with a high degree of freedom.
Patent JP-S56143936-A (JP)
Title: Load cell
Inventor: ITAGAKI TADAO
IPC: G01L1/14
Filed: 1980-04-11
Abstract: PURPOSE:To have high strength despite exertion of deviated load by providing grooves on the load receiving surfaces of a block in parallel with load receiving holes and so forming these grooves that the depth thereof is not uniform along the longitudinal direction of the grooves. CONSTITUTION:At least a pair of electrode plates are provided within the load receiving holes 2 formed in a block 1, and these plates together with a pair of pressurizing plates 7 which sandwich said block and exert pressure on this block constitute the load cell. Grooves 9A, 9B...9H of not uniform depths which are deep in the center of the block and shallow in the end parts are provided on the load receiving surfaces 1A of this block 1 in parallel with the holes 2, and therefore displacement distributions are averaged by this provision, and even if deviated load acts upon the upper parts of the pressurizing plates 7, the generation of excessive  stresses in the adhesive layers is prevented.