baber/WOPTO huggingface dataset:
Patent JP-H09219672-A (JP)
Title: Radio communication equipment
Inventor: MAEHARA FUMIAKI
IPC: H04B7/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a proper data weight value even when the same channel interference exists for the output signals of plural receivers, in a radio communication equipment performing a diversity reception. SOLUTION: An S/N measuring device 22 determines an S/N from receiver outputs R1 and R2. From the S/N, the error rates P1 and P2 of demodulator outputs D1 and D2 and right answer rates 1-P1 and 1-P2 are calculated. A correlation device 21 determines the correlation values C1 and C2 of the receiver outputs R1 and R2 and a specified pattern signal when the specified pattern signal is transmitted by a transmission side. A weight value output part 23 determines the weight values ω1, ω2; ω1*, ω2* for demodulator output data D1 and D2 and the opposite polarity data D1* and D2<2> * from the outputs of the S/N measuring device 22 and the correlation device 21. A majority deciding device calculates the total of the weight values corresponding to '0' data and the total of the weight values corresponding to '1' data of the data D1, D2, D1* and D2*.  The data of the larger total ('0' or '1') is decided as right data.
Patent JP-S60168917-A (JP)
Title: Gas bearing device
Inventor: KATAYAMA KAORU
IPC: F16C32/06
Filed: 1984-02-10
Abstract: PURPOSE:To prevent the decrease of a gap between a shaft and its bearing due to the thermal expansion by fixing a cylindrical member around the shaft so that a ring-shaped space may be formed between them and by inserting this cylindrical member into a bearing with the prescribed gap and supplying pressurized air into this gap. CONSTITUTION:In supporting a shaft 19, which connects a turbine 1 of the turbo- charger to an impeller 2 of the compressor, freely rotable, this shaft 19 is inserted into a bearing hole 21 of a journal bearing 20 which is fitted in a center housing 5. At this time, on the shaft 19, a cylindrical member 22 consisting of a cylindrical portion 23 to constitute a journal of the shaft 19 and its side face plate 24 is fitted. On the other hand, on the bearing 20, many air feed holes 27 are formed with a constricted portion 29 at the tip of each hole, and a gap 31 is formed between the outer surface of the bearing 20 and the inner surface of the center housing 5. This gap 31 is connected to the air feed hole 27. In this way, the compressed air is supplied to this gap 31 through an air supply pipe 32 and the cylindrical member 22 and the shaft 19 are floated and supported.
Patent JP-H08223516-A (JP)
Title: Image display circuit
Inventor: DOBASHI KENJI
IPC: H04N5/68
Filed: 1995-02-13
Abstract: PURPOSE: To prevent deterioration in image quality due to bit noise at a low luminance of a planer image display device by providing a digital noise filter evaluating a data change of a noted picture element in time series after an A/D converter. CONSTITUTION: A digital noise filter is provided with a singular point evaluation circuit 13 that receives an output of an A/D converter, compares digital data of a noted picture element with digital data of peripheral picture elements and discriminates a singularity of data through moving mean edge detection or the like and with a secular change evaluation circuit 14 evaluating a secular change in digital data of the noted picture element based on a rate of change in data. A filter circuit 15 regards a singular point recognition signal as noise when receiving the signal from the singular point evaluation circuit 13 and the secular change evaluation circuit 14 and provides a mean value of digital data in the vicinity of the noted picture element as data of the picture element.  Thus, only the noise is eliminated without deteriorating the image in which a steep luminance change is in existence consecutively in time series. Furthermore, the emphasis effect of bit noise due to a low luminance luminescent characteristic is avoided.
Patent JP-S62180913-A (JP)
Inventor: MASUDA SHIGEO
IPC: H01B13/16
Filed: 1986-02-05
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-H05286603-A (JP)
Title: Parallel transporting device
Inventor: UDA KOJI
IPC: G03G15/00
Filed: 1993-02-12
Abstract: PURPOSE:To sense double feed of sheets to be parallel transported and provide automated response to eventual occurrence of double feed. CONSTITUTION:A sheet feed cassette accommodates in parallel a plurality of sheets, and the sheets fed parallel therefrom by feed rollers are separated by the second separator roller couple, and among them only one sheet per row is forwarded. The sensor parts 241, 242 of the second double feed sensor 24 located downstream of the second separator roller couple about the sheet transport direction sense for each row whether any sheets are being transported parallel. On the basis of the output from this sensor 24, it is judged by a control part 56 whether the sheet fed parallel are being double transported.
Patent JP-H08194682-A (JP)
Title: Arithmetic tracking system and arithmetic method using the same
Inventor: ARIIZUMI TORU
IPC: G06F19/00
Filed: 1995-01-19
Abstract: PURPOSE: To make arithmetic conditions proper in the manner of trial and error by arbitrarily changing analystic conditions in the middle of computer analysis due to a general-purpose program. CONSTITUTION: This arithmetic tracking system. is constituted by providing an arithmetic means 7 for arithmetically analyzing the physical action of a prescribed model while using the general-purpose program, arithmetic control means 6 for controlling arithmetic due to this arithmetic means 7, and display means 5 for displaying the arithmetically analyzed result. Further, this arithmetic can be temporarily stopped by a temporary stop means 1 and in the state of temporarily stopping arithmetic like this, the arithmetic conditions can be changed by a condition changing means 2.  Besides, the arithmetic result back to the arbitrary number of steps can be provided by a step back means 3 as well and afterwards, an arithmetic restarting means 4 restarts arithmetic from this arithmetic state back for the arbitrary number of steps based on the conditions changed by the condition changing means 2.
Patent JP-S57141046-A (JP)
Title: Starting device for automatic control mechanism of cassette deck
Inventor: FUSHIMI AKIHIRO
IPC: G11B15/02
Filed: 1981-02-20
Abstract: PURPOSE:To transfer power to control mechanisms simply to make the device small-size, by operating automatic control mechanisms by a moving member, which reciprocates when the rotation of a reel unit is stopped, and make one of them non-operated when the other is operated. CONSTITUTION:A sensing power gear member 80 connected to an epicyclic gear unit is rotated by the stop of rotation of the reel unit, and sliding members 85 and 86 are pressed and slided through a pair of rollers 81a and 81b. In this constitution, power is transferred to a head base driving mechanism through a prescribed mechanism by the right movement of the member 85, and control mechanisms for play automatic stop due to the detection of the tape end, automatic operation of fast rewinding, etc. are operated. Power is transferred to an auto-eject mechanism by the left movement of the sliding member 86, and one of these automatic mechanisms is made non-operated by a prescribed detention when the other is operated. Thus, power is transferred to automatic mechanisms simply to make the device small-size.
Patent JP-H11222692-A (JP)
Title: Gas diffuser electrode
Inventor: FURUYA CHOICHI
IPC: C25B9/23
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffuser electrode by which liq. is surely discharged when there is no space between the gas diffuser electrode and ion-exchange membrane, the supply of gas is never hindered, a high electrode performance is maintained, and the current collecting capacity is improved. SOLUTION: A conductive porous body 2 is used as a core. A reaction bed 3, a gas feed bed 4 and a gas passage bed 5 are successively integrated from the surface side to constitute the electrode main body, and a hydrophilic conductive porous body 6 denser than the conductive porous body 2, permeable to an electrolyte and hardly permeable to the gas is disposed in contact with the gas passage bed 5 to supply the liq. to the porous body 6. The porous body 6 is preferably brought into contact with the frame 10 of an electrolytic cell and supplied with power.
Patent JP-H07215968-A (JP)
Title: Method for producing azelastine
Inventor: IMAI EIJI
IPC: A61P37/08
Filed: 1994-01-28
Abstract: PURPOSE:To obtain azelastine having a chemical substance release-inhibiting action and an antihistaminic action and release-inhibiting action and an antihistaminic action and useful as an antiallergic agent from easily available inexpensive raw materials by subjecting a specific phthalazinone derivative to a decarbonylation reaction. CONSTITUTION:A phthalazinone derivative of formula I (R is lower alkyl) is directly heated or hydrolyzed with an alkali or acid and subsequently heated and refluxed in a high boiling point solvent such as benzene to obtain the objective decarbonylated compound of formula II. The starting raw material compound of formula I is obtained by reacting a compound of formula III with phthalic anhydride and subsequently reacting the obtained compound of formula IV with a phenylacetic acid derivative of formula V.
Patent JP-H07233765-A (JP)
Title: Intake manifold
Inventor: KITAYAMA TSUGIO
IPC: F02M35/104
Filed: 1994-02-23
Abstract: PURPOSE:To lighten a mounting flange to a cylinder head light in weight, and lighten the whole of the intake manifold in weight in its turn by providing a through hole for the aforesaid mounting flange. CONSTITUTION:This invention is concerned with the intake manifold 1 equipped with a plenum chamber 3 made of aluminum having an inlet port and a plurality of outlet ports 2, a plurality of branch pipes 4 made of expanded aluminum connected to the respective outlet ports 2 of the plenum chamber 3, and with a mounting flange 5 to a cylinder head to which the tip ends of all branch pipes 4 are connected. A through hole 8 is formed in the mounting flange 5 of the cylinder head to lighten the weight.
Patent JP-S58141951-A (JP)
Title: Anti-skid device for car
Inventor: NAITOU YASUO
IPC: B60T8/72
Filed: 1982-02-17
Abstract: PURPOSE:To prevent a lock of wheels when brakes are applied, by generating time pulses correspnding to the magnitude of acceleration in the wheels' speed at the time of braking, by determining thereby the amount of rapid pressurization, and by raising thus the excessively decreased braking pressure to a proper level quickly. CONSTITUTION:In case a decelerative signal d has decreased the braking pressure excessively, the acceleration of wheels will increase to attain a preset acceleration G1, and a comparator circuit 12 of a time pulse generator circuit 11, which generates time pulses corresponding to the magnitude of the acceleration in the car speed, emits an output to a single-stable multi-vibrator (FF)15 to start the FF15. Then a solenoid operated valve 10 is put in operation through the action of an OR circuit 18 in order to rapidly pressurize the braking pressure in correspndence to the magnitude of the acceleration of wheels. when the acceleration of wheels rises further to attain a next preset acceleration G2 another comparator circuit 13 will now give an output, whereby the FF16 is started to put the solenoid operated valve 10 again in operation for a certain specified period of time. Thus the braking pressure is rapidly raised to a proper level.
Patent JP-H10224807-A (JP)
Title: Image signal processing method and electronic still camera
Inventor: MATOBA NARIHIRO
IPC: H04N9/07
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain image quality with high color precision and simple configuration, to easily change processing accuracy and to attain miniaturization in an electronic still camera using a single CCD image pickup element. SOLUTION: A photoelectric conversion element having any spectral sensitivity characteristic among Cy, W, Ye, G spectral sensitivity characteristics is arranged, 4 kinds of the elements with the Cy, W, Ye, G spectral sensitivity characteristics are used as a unit, two kinds of different photoelectric conversion elements are mixed in the set of (Cy+W),(Ye+G),(Cy+G),(Ye+W) and the resulting signal is read by an image pickup element and R, G, B signals are generated by subtracting and adding the read mixed signals. In the calculation of the mixed signals, input signals whose level is less than a level maximizing the subtraction result are subtracted and input signals whose level is over a level maximizing the subtraction result are calculated by the addition of the subtraction signal and the mixed signals.
Patent JP-S55117750-A (JP)
Title: Automatic stopper of tape recorder
Inventor: KODAMA HISAO
IPC: G11B15/02
Filed: 1979-03-05
Abstract: PURPOSE: To stop securely a tape without malfunction by putting a group of rocking, detection, change-over, and automatic stopping levers into interlocking operation.  
     CONSTITUTION: Under right reel turntable 39, frictional board 49 interlocking with it, rocking lever 50 pivoted on pin 51 projecting from chassis 11, detection lever 52, cam idler 53 fitted to rotation axis 57, rotary cam 55, change-over lever 58, and automatic stopping mechanism lever 60 supported by rotation axis 602 are all provided. Once right reel turntable 39 stops turning as a tape reaches its end, the displacement of rocking lever 50 and detection lever 52 by frictional board 49 stops and through the rotation of cam idler 53 by the inertial rotation of flywheel 46, detection lever 52 is turned against spring 63; and automatic stopping mechanism lever 60 is also turned against torsion spring 62 to rotate driving idler 61 in contact with flywheel 46, and lock board 41 is operated to release the lock of reproducing operation member 16, etc., so that the tape will automatically stop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56123375-A (JP)
Title: Masking method
Inventor: KANEGAKIUCHI KATSUMI
IPC: C23F1/00
Filed: 1980-02-29
Abstract: PURPOSE: To surely prevent a treating fluid from reaching the nontreatment surface of a material to be treated by superposing a mask member on the nontreatment surface with a sealant in-between, pressing the material and the member, and bringing them into contact with the treating fluid.  
     CONSTITUTION: For example, circular Al plates 1, 1 to be treated are superposed on each other with circular PVC sheet 2 of the same diameter between nontreatment surfaces 1a, 1a of plates 1, 1. Ringlike cramp 3 made of heat and corrosion resistant resin such as fluororesin is pressed on the outer peripheral part of superposed plates 1, 1. Thus, plates 1, 1 closely contact with each other with sheet 2 inbetween. By dipping this assembly in a treating fluid contg. heated hydrochloric acid or the like, minute uneven etched surfaces 5 are formed on plates 1, 1 except surfaces 1a, 1a. In this case, one plate 1 acts as a mask member to the other plate 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000224731-A (JP)
Title: Cable protecting material
Inventor: ASAI KATSUHIKO
IPC: G02B6/46
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a cable protecting material composed by uniting a large number of cable protecting frames short in length, and bendable in the left and right directions and in the upward and downward directions as well. SOLUTION: A large number of cable protecting frames 1 of short length composed by erecting side board parts 3, 3 on both sides of each bottom board part 2, are united swayably in the upward and downward directions and rotatably in the horizontal direction in front and in the rear of the bottom board parts 2 adjoining each other. Since it becomes possible to bend a protecting material in the left and right directions and in the upward and downward directions as the result of this, it becomes possible to perform wiring, following the minimum radius of curvature of an optical fiber cable, even at a narrow- spaced place.
Patent JP-S63194785-A (JP)
Inventor: KUDOU MATSUKIGU
IPC: F15C3/16
Filed: 1987-02-05
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-S58143693-A (JP)
Title: Digital network controlling system
Inventor: ISONO OSAMU
IPC: H04Q11/04
Filed: 1982-02-19
Abstract: PURPOSE:To rationalize the function distribution and to improve the reliability, by providing a network controller in accordance with each time switch. CONSTITUTION:A network is constituted with n-number of time switch modules TSM1-TSMn and a space switch module SSM. The space switch module SSM is provided with a gate matrix GM and control memories SCM1-SCMn, and each time switch module TSMi is provided with an image memory SIMi bedises multiplexer parts MPX and DMPX, a service memory SMFi, and a control memory TCMi for this service memory. The image memory SIMi has the same constitution as the control memory SCMi corresponding to a junctor JFi of the space switch module SSM and is connected to the control memory SCMi by an information tansfer line IPi. A network controller SNPi where a network control function is added to the function of a signal processor is provided for each time switch module TSMi.
Patent JP-S61182911-A (JP)
Title: Manufacture of seat cushion pad for motor vehicle
Inventor: HIGAKI KUNIAKI
IPC: B29L31/58
Filed: 1985-02-12
Abstract: PURPOSE:To constitute the title manufacture so that a rider is made to feel soft at the time of seating and a bottoming phenomenon is not generated at the time of running, by a method wherein after the back part has been formed by making a sprayer spray highly curable resin within a cavity of a top force and foam, the surface part is formed unitarily with the back part by making the sprayer cast soft resin within a cavity of a bottom force and foam. CONSTITUTION:Highly-curable urethane is made to foam by spraying the same within a cavity 4 of a top force 1 opened toward the upper part of a bottom force 5 by a two-pack preceding mixing type spray gun 15 and the back part 16b is formed. More soft urethane than that sprayed against the cavity 4 of the top force 1 is made to cast and foam within a cavity 8 of the bottom force 5 under a state wherein the top force 1 is opened. Then when the top force 1 is clamped to the bottom force 5, the back part 16b formed within the cavity 4 of the top force 1 and the surface part 16a formed within the cavity 8 of the bottom force 5 are made into a unitary body by adhering closely to each other and made into a seat cushion pad 16. Riding comfort can be improved drastically by making hardness and thickness of resin forming both the parts vary.
Patent JP-H06217677-A (JP)
Title: Method for fermenting bread dough
Inventor: KANBE TAKAO
IPC: A21D8/04
Filed: 1993-01-22
Abstract: PURPOSE:To efficiently prevent excessive drying and wetting and carry out the fermentation of a bread dough, having a large bread volume, excellent in appearance, inner phase and palatability and useful for French bread, etc., by covering the bread dough with a specific hydrophobic netlike material. CONSTITUTION:A bread dough is covered with a hydrophobic netlike material having 0.25-0.65mm mesh opening such as polyamide fiber to carry out the fermentation of the bread dough. Furthermore, the resultant bread dough is preferably used to make breads.
Patent JP-H06210252-A (JP)
Title: Underwater washing method and apparatus therefor
Inventor: UCHINAMI TOSHIROU
IPC: B08B3/10
Filed: 1993-01-21
Abstract: PURPOSE:To complete a non-pollution washing method by enhancing the practicality of underwater washing to contribute to the improvement of environment by providing an air stream suction process introducing an air stream into washing water at a high speed and a washing process washing an article to be washed with the water hammering of the pressurized water stream of a shock wave. CONSTITUTION:In this underwater washing method, when a pressurized water stream is injected toward an object M to be washed from a nozzle 2, the water stream collides with the washing part of the object M to be washed to wash the collision place and the periphery thereof but, at the same time, the outer periphery of the nozzle 2 becomes a kind of a throat to generate negative pressure and the air stream from the air stream piping 5 in the periphery of the nozzle is introduced by negative pressure sucking action to be mixed with the pressurized water stream. By this constitution, the pressurized air stream becomes a stream having numberless air bubbles involved therein and the involved air bubbles move at a high speed to collide with the object M to be washed to generate cavitation and the pressurized air stream applies water- hammering action to the washing part and washing is performed by the strong shock waves generated when fine air bubbles generated by cavitation are burst to disappear.
Patent JP-S56124831-A (JP)
Title: Automatic gas shut-off device
Inventor: MUROGA KAORU
IPC: F23N5/24
Filed: 1980-03-04
Abstract: PURPOSE: To make it possible to automatically shut off a gas passage by an external force resulting from an earthquake or the like as well as by the signal from a gas supply stoppage detecting means such as a gas leakage sensor, a temperature sensor, a smoke sensor or a timer and the like.  
     CONSTITUTION: In the automatic gas shut-off device, when an earthquake or the like causes a weight 5 to separate from a holder part 24 comprising a magnet and fall, the energizing force of a spring 20 acting on an operating projecting piece 14 of a rotary member 13 makes it rotate counterclockwise by approximately 90°, causing a rotating body 35 integral with the rotary member 13 to rotate, so that a valve body 32 is closed by a spring 33. Said rotary member 13 is restrained from rotating when a latch pawl 18 integral therewith is engaged with a pivoting member 19, and released from said restraint by the fall of the weight 5 on a lever 22 of the pivoting member 19. Therefore, connecting a stopping means 40 actuated by the output of a gas supply stoppage detecting means 39 comprising various sensors and the like 41W 44 to the free end of said lever 22 enables automatic shut off in the cases besides an earthquake. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01201120-A (JP)
Title: Detection device for loading weight
Inventor: KATO HARUYUKI
IPC: B60G17/044
Filed: 1988-02-05
Abstract: PURPOSE:To accurately detecting loading weight by providing a leveling valve which feeds and discharges air to and from an air spring according to the up-down motion of a frame to an air conduit extending from an air tank to the air spring, and detecting the internal pressure of the air spring. CONSTITUTION:Compressed air generated by a compressor 19 is stored in the air tank 21 through a conduit 20 and guided to left and right air springs 21 through a conduit 20a and branch conduits 20b and 20c. The leveling valve 22 is provided to the conduits 20b and 20c and its operating lever is rotated reversibly by the up-down motion of the frame 5 to feed and discharge air to and from the air springs 6, thereby holding the frame 5 at constant height from the ground. Therefore, the internal pressure of the air springs 6 increases as the loading weight increases. When maximum loading weight is reached, a pressure switch 27 is turned on with the internal pressure to turn on a lamp 24 and drives a buzzer 25. The accurate detection is easily performed, the constitution is simple and rigid, and no defect in operation occurs.