baber/WOPTO huggingface dataset:
Patent JP-H04233344-A (JP)
Title: Identification of crosstalk source
Inventor: YOTSUSHI ZUIRUBAAFUAABU
IPC: H04B15/00
Filed: 1991-06-14
Abstract: PURPOSE: To determine a generation source and a relative intensity of interference by comparing the amplitude of one discrimination signal with that of other discrimination signals and relating it to a transmitter to superpose it on another transmission system. CONSTITUTION: A signal of a data source 102 and a code of a pseudo random generator 101 are transmitted to an adder 103, Magnitudes of the code and the data source 102 are compared with each other, and the generator 101 is adjusted to make the amplitude of the code to be generated smaller than that of the data source 102. The discrimination signal of the code is related to one transmitter and is superposed on another transmission signal. Since the small discrimination signal is superposed on the main signal and is transmitted in relation to one transmitter, interference is discriminated through the related discrimination code in the case of the interference in a receiver. The generation source and the relative intensity of the interference are determined because the discrimination signal is different by transmitters.
Patent JP-S5474601-A (JP)
Title: Hysteresis circuit of current control
Inventor: KUWABARA HISAO
IPC: H03K17/30
Filed: 1977-11-28
Abstract: PURPOSE: To make easy for solidstate circuit constitution and circuit integration, by improving the temperature characteristics, through the setting of the ON-OFF level with current control, in stereo indicator driving circuits.  
     CONSTITUTION: The input current Iin from the input power supply 11 is outputted from the terminal OUT via the current amplifier 12 and transistor Q2. In this case, the constant currents I1 and I2 are respectively fed to the input and output terminal of the amplifier 12 from the constant current sources 11 and 13 consisting of transistor Q1, Further, a positive feedback loop consisting of the transistors Q1, Q2 and amplifier 12 is constituted. The transistor Q2 controls the transistor Q1 according to the resulting current 15 of the output current I4 of the amplifier 12 and the constant current I2 and feeds signal On and OFF with the hysteresis characteristics with a given level of the input current Iin to the terminal OUT. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01310701-A (JP)
Title: Distillation apparatus
Inventor: TANAKA YASUO
IPC: B01D3/18
Filed: 1988-06-08
Abstract: PURPOSE:To directly recover the heat of a concentration part in a recovery part by joining the distillation elements which have many shelves up and down between a pair of longitudinal plates to the horizontal direction so as to use the longitudinal plates in common therewith and constituting a distillation column. CONSTITUTION:A distillation element is constituted by integrally incorporating both the many stages of a gas-liquid contact shelf 3 and the corrugated fins 4 up and down in the space surrounded by both a pair of front and rear longitudinal plates 1, 1 and the side bars fitted between the right and left end parts of both longitudinal plates 1, 1. A distillation column E having a multilayered plate column structure in which a plurality of concentration parts E1 and recovery parts E2 are alternately provided adjacent with each other is constituted by joining and fixing a plurality of distillation elements equipped with such constitution as this in a state for sharing one longitudinal plate 1 as a partition wall. Both the recovery part and the concentration part are made adjacent to the horizontal direction and heat of the concentration part is directly transferred to the recovery part through the partition wall and the gas-liquid contact shelf and therefore the need for a special heat exchange medium such as a heat pipe is eliminated.
Patent JP-H10336499-A (JP)
Title: Hinge device for electronic camera with pc card
Inventor: OTAKI HIROSHI
IPC: G03B19/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To open a camera body without giving a shock onto the camera body and to easily insert a PC card section by buffering an opening/closing force by a locking protrusion and a spring member. SOLUTION: In the case a camera body section 11 is turned around a 2nd shaft 52 by the self weight of the camera body section 11 or by the user, a tip of a lock protrusion 35 of a hinge slides on the surface of a spring member 45 and is once locked by a protrusion 45a. Moreover, when a force in the direction of the arrow is exerted to the camera body section 11. The lock protrusion 35 of the hinge is locked by being pressed into contact with the spring 45b in excess of the protrusion 45a of the spring member 45. Furthermore, when the camera body section 11 is opened against a lock force of the spring member 45b, the locking protrusion 35 is pressed into contact with a lock piece 15 projected from a chassis end face to surely stop further opening. Thus, it is prevented that the camera body section 11 collides with a desk top directly.
Patent JP-H05333828-A (JP)
Title: Image signal processor
Inventor: OTANI AKINARI
IPC: H04N5/21
Filed: 1992-06-03
Abstract: PURPOSE:To obtain the image signal processor which is improved in display quality by digital image signal processing as to an image display of an image signal for OA of a work station, a personal computer, etc., and a general television signal. CONSTITUTION:A differentiating circuit 12 obtains the quantity of variation of a digital image signal DS and a correcting circuit 13 obtains a correction signal HS having optional characteristics corresponding to the quantity of variation. Then, the signal after being delayed by a certain time through a delay circuit 14 is added by an adding circuit 15 to the original digital image signal DS. At this time, the original signal is corrected with the correction signal HS so that the signal is previously made small at its increasing part due to distortion by a transmission system and large at a decrease part to the contrary, and consequently the cause of the generation of a ghost is canceled to eliminate the ghost.
Patent JP-H01312397-A (JP)
Title: Heat accumulator
Inventor: YAMASHITA KAZUO
IPC: F28D20/02
Filed: 1988-06-09
Abstract: PURPOSE:To enhance heat-exchanging efficiency by transferring a multiplicity of capsules filled with a latent-heat heat-accumulating material from a heat storage tank to a heat-releasing part, causing the capsules there to release thermal energy to an external heat-transmitting medium, and returning the capsules into the tank by a conveyor. CONSTITUTION:A heat accumulator 1 uses capsules filled with a latent-heat heat-accumulating material, the capsules being, for example, spherical. A multiplicity of the capsules contained in a heat storage tank 2 are fed out of the tank 2 to a heat-releasing part 3, and release thermal energy there to a heat- transmitting medium. Then, the capsules are returned into the tank 2 by a conveyor 5. A regulator 4 controls the quantity of the capsules fed, so as to obtain a desired temperature. The heat-accumulating material, which is enclosed in the capsules, is free of the possibility of adhesion to wall surfaces of the heat accumulator or the possibility of agglomeration of the capsules into greater lumps, even upon solidification of the material through the release of heat. It is thereby possible to efficiently take heat off the capsules, and to continuedly obtain a large amount of heat at the same temperature.
Patent JP-H11341057-A (JP)
Title: Data transmitter and data transmitting method
Inventor: FUKUKAWA MASATOSHI
IPC: H04L47/80
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optimum QoS(quality-of-service) to the transfer of data registered in a web server. SOLUTION: This data transmitter is provided with an input buffer control part 104 for receiving a response data frame corresponding to a request data frame from a web server 102, a QoS management table 105 in which content type information included in the HTTP header of the response data frame and QoS output control contents are mapped, a QoS control part 104 for referring to the table 105 and controlling the output of QoS to the response data frame, a data control part 106 for determining the output order of the response data frame based on an instruction from a QoS control part 104, and an output buffer control part 107 for transmitting the response data frame to a network.
Patent JP-S5475871-A (JP)
Title: Controlling of speed of stoker for garbage incinerator
Inventor: YAMAGISHI MIKI
IPC: F23N5/18
Filed: 1977-11-30
Abstract: PURPOSE: To supply a fixed weight of garbage even if the nature of the garbage changes.  
     CONSTITUTION: The garbage put in an inlet hopper 2 by a grab 1 of a garbage crane is conducted to a fire grate (not shown in Fig.) by the stoker 4 while the level of the garbage is measured by an ultrasonic level meter 3. When the garbage falls down to a level 6, other garbage is put in again to a level 7 by the crane. The level of the garbage in the hopper 2 after putting-in (the difference between a set level and the level after putting-in) and the weight of the put-in garbage are measured, thereby determining the falling speed of the garbage in the hopper 2. Then, the difference between the falling speed and a set speed is determined to control the speed of the stoker 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H038298-A (JP)
Title: Lighting device for discharge lamp
Inventor: TANAKA KUNIO
IPC: H05B41/24
Filed: 1989-06-05
Abstract: PURPOSE:To protect a switching element without using an overcurrent protecting circuit by detecting the abnormal overcurrent when the oscillation frequency of a high-frequency inverter reaches the frequency at the time of a discharge start. CONSTITUTION:The output of a DC power source 1 is converted into the high- frequency voltage by a high-frequency inverter 2 and fed to a capacitor element 4 and a discharge lamp 5. The oscillation frequency of an oscillator IC1 is determined by a capacitor C1 and a resistor R1 connected. When the voltage across the resistor R1 is increased, the frequency is reduced, and the inverter 2 is operated. An overcurrent protecting circuit is not operated until the frequency of the inverter 2 reaches the discharge start frequency. The abnormal current value when the frequency reaches the discharge start frequency differs from the current value at the normal time. The abnormal overcurrent is easily detected, and a switching element can be protected without providing the overcurrent protecting circuit.
Patent JP-H06328184-A (JP)
Title: Production of aluminum scroll for air conditioner
Inventor: YOKOYAMA MICHIHIRO
IPC: B21K1/00
Filed: 1993-05-21
Abstract: PURPOSE:To obtain dimensional accuracy of super high precision and to dispense with auxiliary devices such as a heating means and a cooling device by largely working turning scrolls and fixed scrolls in a cold press work in ordinary temperature and finishing by performing a cold press again. CONSTITUTION:In a first process, the blade part 9 of a scroll base material 1 is worked in a cold press from an aluminum bar into the scroll shape of high dimensional accuracy; and simultaneously, a main body 13 which is cylindrical in the outer circumference, plural flanges 5 which are provided with inserting holes 8 for positioning, and a projected part 11 for attaching on the rear side of the blade part 9 are cold-pressed. Then, in a second process, in a state in which the positioning pin 7 of a female die 2 is inserted in the inserting hole 8 for positioning of the scroll base material 1 in a cold working, the scroll base material 1 is pressed by a punch 3 and the sizing work of a super high precision is performed.
Patent JP-S5570443-A (JP)
Title: Manufacture of cast rotor
Inventor: AIGA TOSHIROU
IPC: B22D25/02
Filed: 1978-11-21
Abstract: PURPOSE: To achieve the simplification of work and the reduction of cost by using water-soluble material as a core for molding the vent duct of cast rotors.  
     CONSTITUTION: In aluminum casting of the vane 1, shortcircuit ring 2 and rotor bar 4 of the cast rotor with vent duct, silicon steel plates 3 and water-soluble cores 6 of the thickness equal to the width of the vent duct are alternately fitted onto a shaft 5 and are laminated. This assembly is set in the specified metal mold 7 and molten aluminum is poured into the cavity. After solidification of the molten metal, the assembly is taken out from the metal mold and is dipped in a water cell to dissolve away the cores. This method enables the influx characteristic of the molten metal to be enhanced and the vent duct to be formed without requiring heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H039915-A (JP)
Title: Preparation of finely powdered phenol resin
Inventor: TACHIKAWA TOSHIYUKI
IPC: C08G8/10
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a finely powdered phenol resin with excellent storage stability, flow properties when it is molded, filling properties, etc., by dissolving a phenolic rein in an org. solvent, adding thereto a basic catalyst and an aq. soln. of a protective colloid consisting of a hydrophilic polymer compd., reacting them and dehydrating and drying it. CONSTITUTION:A phenol resin is prepd. by performing polycondensation of a phenol and an aldehyde and dehydration under vacuum. The obtd. phenol resin is dissolved in an org. solvent (e.g. methanol) and a basic catalyst (e.g. hexamethylenetetramine) and an aq. soln. of a protective colloid consisting of a hydrophilic polymer compd. (e.g. carboxymethylcellulose) are incorporated therein. The mixture is reacted under stirring to make the phenol resin insoluble in the org. solvent and to perform granulation of the resin. The formed powdery resin is separated from a liq. layer and a finely powdered phenol resin is obtd. by dehydration and drying.
Patent JP-S6121098-A (JP)
Title: Preparation of enzymic reaction product
Inventor: NAKAMURA KOUZOU
IPC: C12Q1/00
Filed: 1984-07-10
Abstract: PURPOSE:To advance a reaction in a homogeneous phase and carry out separation after the reaction with ease, by carrying out an enzymic reaction in the presence of a substance capable of being a solvent in the supercritical state. CONSTITUTION:For example, lipase, e.g. Rhizopus delemar, is used as an enzyme, and a fat or oil, e.g. palm oil or beef tallow, is used as a substance subjected to the enzymic reaction. The enzymic reaction is carried out using carbon dioxide as a substance capable of being a solvent in the supercritical state. The lipase and the fat or oil are put into reaction vessels 1 and 1', and gaseous carbon dioxide (critical temperature; 31.1 deg.C, critical pressure; 73atm) is boosted with a liquid chromatographic pump 4, liquefied, fed to the reaction vessels 1 and 1' while controlling the pressure with valves 5-8, and reacted at about 32 deg.C under about 100atm pressure with stirring. After the reaction, the reaction vessels 1 and 1' are cooled with acetone-dry ice, and the reaction product is recovered in the dry ice. The dry ice is sublimed to extract and separate the aimed lipid from the residue.
Patent JP-S625299-A (JP)
Inventor: NODA SHIGETOSHI
IPC: G10L15/02
Filed: 1985-06-29
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-S63315958-A (JP)
Inventor: HANSU BUEE HEFUNAA
IPC: B60G15/06
Filed: 1988-06-10
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-S6036334-A (JP)
Title: Collection of cesium from boracite
Inventor: PEETAA GIYUNTAA MAIN
IPC: C22B26/10
Filed: 1984-07-12
Abstract: Cesium is recovered from a cesium-bearing mineral such as pollucite by extraction with hydrochloric acid to obtain an extract of cesium chloride and other alkali metal and polyvalent metal chlorides. The iron and aluminum chlorides can be precipitated as the hydroxides and separated from the solution of the alkali metal chlorides to which is added potassium permanganate or other water-soluble permanganate to selectively precipitate cesium permanganate. The cesium precipitate is then separated from the residual solution containing the metal chlorides. The cesium permanganate, which is in a very pure form, can be converted to other cesium compounds by reaction with a reducing agent to obtain cesium carbonate and cesium delta manganese dioxide.
Patent JP-S5844097-A (JP)
Inventor: TSUBAKI YASUHIRO
IPC: D06F43/00
Filed: 1981-09-11
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-S5569023-A (JP)
Title: Water level meter
Inventor: KANAZAWA TAKAHITO
IPC: G01F23/24
Filed: 1978-11-20
Abstract: PURPOSE: To enable to output the water level in digital value directly, by integrating the counter through the pulse application in order from the lower conductor in the lower tip and stopping the integration when the conductor not immersed in water is applied for power.  
     CONSTITUTION: When the water level is for example at the level of LL', if the measuring start pulse ST is fed to the gate G 1 , the first pulse t 1  is fed to the counter CT 2  and the content is reset. Next, the second pulse t 2  resets FF and the gate G 2  is closed. When the third pulse t 3  is fed to the decoder DEC 3 , the decoder selects band conductor 21 and distributes the pulse t 3  via the connector 4. Since the conductor 21 is connected via the conductor 3 and water, the pulse t 3  is fed to the amplifier A to set FF and open the gate G 2 . Further, the fourth pulse t 4  adds the counter CT 2  and the content is made to 1. The similar operation is repeated hereinafter, and the content of the counter is 4, and the water level is outputted in digital value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5666334-A (JP)
Title: Detecting method for rising slug in press die
Inventor: YAMADA HIROKAZU
IPC: B21D45/00
Filed: 1979-11-06
Abstract: PURPOSE: To detect the rising slug, and to prevent generation of malfunction of the press machine to injure the product, by installing the detector in either one of the moving stripper or the die both interposing the work in the press die unit, and by detecting the clearance between the stripper and the die.  
     CONSTITUTION: At four corners of the moving stripper 9 (or the die 2) of the press die unit, the detectors 21aW21d for detecting the clearance between the moving stripper 9 and the die 2 are set in the depth 1mm from the bottom surface toward upside. If the thickness of the work 3 is 0.2mm, when the stripper 9 comes to the lower dead point after putting on the driving source of the press machine, the clearance between the detector and the die's upper surface becomes 1.2mm. At this point, if the slug 3b is bitten between the stripper 9 and the die 2, said clearance becomes larger than 1.2mm, which is detected by the detector 21. The controller connected to the detector 21 produces a signal to stop the driving source of the press machine; hereby, the troubles that the press work product is injured by the slug, the stripper 9 or the die of the die unit 2 is damaged, etc., are automatically prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11336202-A (JP)
Title: Base isolation bearing device
Inventor: UEDA SAKAE
IPC: F16F15/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation bearing device capable of surely preventing an upper structural body from settlement or inclination and stably bearing the upper structural body. SOLUTION: Both up and down sliding members 3 and 4 constituting a sliding bearing are slid to damp and reduce rolling applied to an upper structural body A, and a buffer 9 stored in a recessed fitting section 8 is deformed to absorb the inclination of a movable plate 7. Since the buffer 9 is prevented from being cut into a gap between the movable plate 7 and recessed fitting section 8 by a seal link 11 fitted into a groove section of the movable plate 7, there is no variation in the thickness and volume of the buffer 9, and they can remain unchanged. When the deformation is released, the buffer 9 can be restored to an original state, so that the settlement or inclination of the upper structural body A can be surely prevented, and the upper structural body A can be stably borne.
Patent JP-H1062818-A (JP)
Title: Production of liquid crystal display device
Inventor: PARK YONG-SEOK
IPC: G03F1/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device capable of preventing the disconnection of signal lines by improving the step coverage which arises in a structure to laminate thin films without complicating production stages. SOLUTION: Photoresist patterns are formed by using a mask having line-and- space patterns 150 of a space width smaller than the resolution of an exposure machine on a metallic layer. When these patterns are used, the various thicknesses at the ends of the photoresist patterns are obtd. As a result, the ends of the metallic layer when source and drain electrodes are formed by etching the metallic layer are formed to gentle curves and gentle taper shapes. Then, the good step coverage in the laminated parts is obtd. and the problems of the wiring defects are solved.
Patent JP-H04343655-A (JP)
Title: Silencer for air type polishing device
Inventor: ISHII AKIO
IPC: B24B23/00
Filed: 1991-05-20
Abstract: PURPOSE:To fit a silencer for reducing the noise of an air type polishing device used for finishing the rough face of a machined portion after welding. CONSTITUTION:A silencer 5 is fitted to the air blowout port 4 of an air type polishing device. The high-pressure air is discharged through discharge paths changed in sequence via multiple air guide means constituted of the outer container 6 of the silencer 5, the first cylinder 7 and the second cylinder 10 without being directly discharged from the air blowout port 4. The pressure of the air is reduced in sequence through different discharge paths, thus the noise discharged to the outside from the air-type polishing device can be reduced.
Patent JP-S5933975-A (JP)
Title: Protecting device
Inventor: MIYAJIMA KOUJI
IPC: H04N3/18
Filed: 1982-08-18
Abstract: PURPOSE:To obtain a protecting circuit even though a horizontal oscillating circuit and other circuits are not charged, by providing a secondary winding to a coil for stable working at a low ringing level, and using the output of said secondary winding as a detecting signal. CONSTITUTION:The flyback pulse emerges at the secondary winding of a coil L1 for stable working at a low ringing level in a normal active mode. This output voltage, however, does not make a Zener diode D6 conduct, therefore, an overvoltage protecting circuit 4 is not operated. If an abnormal current flows to a flyback transformer T1, the both-end voltage of the coil L1 rises up. Thus the pulse voltage emerging at the secondary winding of the L1 also rises up. When the voltage obtained by rectifying the pulse voltage exceeds the working voltage of the diode D6, the circuit 4 works to stop the output of a horizontal primary driving circuit 5. This prevents the destruction of insulation of the transformer T1. In such a way, a protecting circuit can be constituted even though a horizontal oscillating circuit 3, the circuits 4 and 5, etc. are not charged.
Patent JP-S5767325-A (JP)
Title: Analogue-digital converting circuit
Inventor: SAKAMOTO TATSU
IPC: H03M1/46
Filed: 1980-10-15
Abstract: PURPOSE:To make a high-speed D/A conversion possible, by comparing the ana- logue output of a D/A converter with an analogue signal input and by applying the comparison result to a logical operation circuit group controlled by a shift register and by inputting the output of this circuit group to the D/A converter. CONSTITUTION:Outputs of logical operation circuit groups 41-44 are applied to a D/A converter 9, and an analogue output A0 is compared with an analogue signal input AIN by a comparator 10. The output of the comparator 10 is applied to a D-FF 11 and is delayed by one bit and become digital signal outputs D1-D4 and is applied to logical operation circuit groups 41-44 as output timings of shift registers 21-24. When 5 clock pulses are applied to shift registers 21-24, and A/D conversion is completed.