baber/WOPTO huggingface dataset:
Patent JP-H02215238-A (JP)
Title: Mobile radio equipment
Inventor: FUJII YUICHI
IPC: H04B7/26
Filed: 1989-02-15
Abstract: PURPOSE:To prevent consumption of a battery of a mobile station and to avoid interruption of a voice head by decreasing a transmission output level by a prescribed level when a reception electric field level of a signal from a base station is a prescribed level or over. CONSTITUTION:A signal from a control signal reception circuit 15 is used to discriminate whether or not a transmission output switching request signal is received from a radio base station 20. Upon the receipt of the signal, a transmission output control circuit 8 is controlled to set an output level of a transmission output amplifier 5 to a level of a command and an output of a voice monitor signal of a voice monitor signal generator 7 is made consecutive. When it is discriminated that a reception electric field level fetched by a reception electric field level detection circuit 13 is a specified value or over, the circuit 8 is controlled to set an output level of the amplifier 5 to the state decreased by a prescribed level L1 and the voice monitor signal is being sent. Thus, interruption of voice head is not caused and consumption of the battery of the mobile station is prevented.
Patent JP-2000233054-A (JP)
Title: Game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To remarkably increase the interest for a display device in a game machine such as a pachinko machine having a figure display device capable of variably displaying a plurality of figures. SOLUTION: An operation hole 3 and a big winning hole 4 are formed on a game board 2 of a pachinko machine 1, and a display device 13 comprising a display part 13a is built in a central part of the game board 2. A plurality of figure arrays are displayed on the display part 13a, and the figure arrays are formed by a plurality of kinds of figures. A controller 24 controls the display in a state of at least a part of at least one figure displayed on the display device 13 processed to be inconspicuous in comparison with the other part.
Patent JP-H08229854-A (JP)
Title: Tool and tool mounting grip handle body
Inventor: KANEKO KOICHI
IPC: B25G1/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide a tool and a tool mounting grip handle body that can screw in and out a hooked nail easily. CONSTITUTION: A tool mounting grip handle body 2 provided with a grip handle insert hole 5 for inserting the grip handle 7 of a tool 1 is provided with a recessed groove 4 of specified width and depth for fitting a screw-in member 3 such as a hooked nail, a hook, etc., formed of a screw-in part 3a and a locking part 3b, so as to rotate the screw-in member 3.
Patent JP-S57160447-A (JP)
Title: Applicator for ultrasonic diagnosis
Inventor: YOHAN BAIYAA
IPC: G10K11/02
Filed: 1982-03-09
Abstract: In an exemplary embodiment an ultrasonic head comprises at least one transducer element which, possibly via a liquid precursory path, transmits ultrasonic signals and receives echo signals. It is the object of the disclosure to design the applicator such that it is simply and rapidly adjustable to variable depth scanning. In accordance with the disclosure this object is achieved in that the liquid precursory path has the form of a sack, containing the liquid, which sack is capable of being coupled with the transducer element or elements on the ultrasonic head in the manner of a spacer by a readily detachable mounting arrangement.
Patent JP-S60184125-A (JP)
Title: Sea bottom levelling method
Inventor: UEDA KOUHEI
IPC: E02D15/10
Filed: 1984-03-01
Abstract: PURPOSE:To improve levelling efficiency, by a method wherein an impact force is exerted on a bottom plate through the drop of a hammer within a casing formed integrally with the bottom plate, and levelling is effected through transmission of a striking force to a sea bottom ground through the medium of the bottom plate. CONSTITUTION:A levelling device 1 is formed such that the lower end of a casing 2 is formed integrally with a bottom plate 3, and the casing 2 is formed so as to have size enough to allow incorporating of a hammer 4. The levelling device 1 is lowered onto the sea bottom as it is suspended by means of a crane, and the hammer 4 is freely dropped within the casing 2. Since horizontality of the bottom plate 3 is ensured, an impact force produced by the drop of the hammer is vertically exerted. This enables maintenance of vertical direction properties of an impact force generated by the hammer, and practically prevents energy loss produced until the hammer drops down to a bottom ground, resulting in the possibility to perform more efficient levelling.
Patent JP-S61196771-A (JP)
Title: Pulse width modulation inverter
Inventor: HARA TAKAHIRO
IPC: H02M7/48
Filed: 1985-02-25
Abstract: PURPOSE:To simply and accurately control to regulate the output voltage of a pulse width modulation inverter by comparing many modulation waves modulated in sinusoidal wave with a variable DC voltage to obtain a pulse width modulation signal. CONSTITUTION:An AC voltage is applied to a load 24 by turning ON and OFF semiconductor switches 16-19 connected with a DC power source 15 at every half period. A pulse width modulation signal is input from a pulse generator 26 to the gates of the switches 16-19 during a half cycle that the switches 16-19 are closed to turn ON and OFF the switches 16-19 many times to regulate the output voltage. The generator 26 compares many modulation waves modulated in sinusoidal wave from a modulation generator 27 with a variable DC voltage form a variable DC voltage generator 28 to output a pulse width modulation signal.
Patent JP-S60203337-A (JP)
Inventor: JIYON ETSUCHI UINSUTON
IPC: B22C11/00
Filed: 1985-02-26
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-S62196170-A (JP)
Title: Printer
Inventor: MIYATA KATSUJI
IPC: B41J29/38
Filed: 1986-02-24
Abstract: PURPOSE:To enable a ribbon to be easily replaced without adding any new component mechanism, by driving a motor by an operation of an operator to move a carriage to a predetermined position, and separating a printing head away from a printing medium. CONSTITUTION:When a ribbon replacement control by a controlling part 2 is selected by operating a specified key at a keyboard operating part 1, the controlling part 2 first drives a spacing motor 13 to move a carriage 11 and stops the carriage 11 at the position of a ribbon-replacing door 14 provided at a part of a casing of a printer. Then, an up/down motor 27 is driven, motive power is transmitted to a shaft 28 through a gear 24 and a belt 25, and the shaft 28 rotates an eccentric cam 21 until a projected part of the cam makes contact with a head-up lever 19. The lever 19 is moved in a head-up direction with a fulcrum 20 as an axis of turning, whereby a printing head 8 is pulled up to a top-up position 22, resulting in that a ribbon cassette 9 can be replaced by opening the door 14.
Patent JP-S63204915-A (JP)
Title: Sound wave signal generator
Inventor: AOKI SHINGO
IPC: H03F3/68
Filed: 1987-02-20
Abstract: PURPOSE:To generate an AC signal which drives a ceramic speaker, etc., in a simple circuit by constituting a titled device of a first and a second operational amplifiers, using one of them as an inversion amplifier and simultaneously driving an input side with the AC signal. CONSTITUTION:The operational amplifier 25, which is a non-inversion amplifier, and the operational amplifier 26, which is the inversion amplifier, receive the outputs from the operational amplifier 24 and respectively generate the outputs whose phases are opposite. When the operational amplifiers 25 and 26 receive the maximum signal in a positive phase among the sound signals, which is amplified, and the primary side of a transformer 27 receives the signal of a voltage near +3V from the output of the operational amplifier 25 side as the maximum value and receives the signal of the voltage near -3V from the output of the operational amplifier 26 side. Meanwhile, when the operational amplifiers 25 and 26 receive the maximum signal in a negative phase among sound signals, the primary side of the transformer 27 receives the signal of the voltage near -3V from the output of the operational amplifier 25 side as the maximum value and receives the signal of the voltage near +3V from the output of the operational amplifier 26 side. Thus, the AC signal which drives the ceramic speaker, etc., can be generated.
Patent JP-2000233638-A (JP)
Title: Safety device for vehicle air conditioning system
Inventor: KATO YUICHI
IPC: F25B9/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To quickly reduce the pressure of an air conditioning cycle when an impact is added to a vehicle by providing a detecting means for the impact added to the vehicle, and a relief means for releasing the high pressure-side pressure of the air conditioning cycle out of the cycle through a prescribed position in response to the impact detection. SOLUTION: A capacitor 10 constitutes a part of a vehicle air conditioning cycle using carbon dioxide as coolant, and it is arranged in the front of an engine room. The lower tank 11 of the capacitor 10 has a solenoid relief valve 20 as relief means in two lateral positions. The relief valve 20 may be set in one position, but the pressure can be more quickly relieved when it is set in two positions. When a G-sensor (detecting means) senses an impact of a prescribed value or more by the collision of a vehicle, current is carried to each coil of a pair of relief valves 20 to open the relief valves 20. Consequently, the high pressure in a coolant chamber is relieved to the outside, and the pressure of the air conditioning cycle is quickly reduced.
Patent JP-S55129152-A (JP)
Title: Production of inogranic composition and cyclohexane derivative using it
Inventor: ENOMOTO SABUROU
IPC: C07C13/28
Filed: 1979-03-28
Abstract: PURPOSE: To obtain the cyclohexane derivative at a high yield in one stage by letting the melt of aluminum chloride and alkali metal halogen and hydrogenated active componets exist at the production of cyclohexane derivative.  
     CONSTITUTION: At the time of producing the cyclohexane derivative from aromatic hydrocarbons, the inorganic composition composed of the cooled solids after heating and melting aluminum chloride and alkali metal halogen such as sodium chloride and the hydrogenated active components comprising carrying hydrogenation catalysts such as nickel and cobalt on alumina, etc. is let to exist. Then, in the hydrogenation process of aromatic hydrocarbons, this inorganic material up takes cyclohexane intermediate and permits continuation of alkylation or addition, thus the cyclohexane derivative is obtained at a high yield in one stage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59188056-A (JP)
Title: Variable compression ratio engine
Inventor: HITOMI MITSUO
IPC: F02P5/153
Filed: 1983-03-08
Abstract: PURPOSE:To surely suppress knocking, by first reducing compression ratio upon detection of knocking, and delaying ignition timing when knocking cannot be suppressed irrespective of reduction in compression ratio by a predetermined amount. CONSTITUTION:When a control circuit 24 receives an output from a knocking sensor 7 during engine operation and decides creation of knocking, it compares a real compression ratio E given by a compression ratio sensor 28 with a minimum compression ratio E0 dependent upon engine rotational speed. When E> E0 is given, the real compression ratio is reduced by a predetermined amount DELTAE to determine a maximum compression ratio E, and a variable compression ratio control valve 22 is controlled to control a position of a compression ratio varying piston 10. Further, when it is decided that subsequent knocking is created, and E<=E0 is given, a real ignition timing is reduced by a predetermined amount to determine a final timing advance and delay ignition timing of an ignition plug 8.
Patent JP-S58154066-A (JP)
Title: Diameter calculating circuit
Inventor: IMAMURA MAKOTO
IPC: G06T7/60
Filed: 1982-03-09
Abstract: PURPOSE:To realize the high-speed processing and to make a device small in size and simplify of a controlling processor and software, by providing the hardware to calculate the coordinate value in the direction where a diameter is obtained and another hardware to obtain both the maximum and minimum diameters. CONSTITUTION:For a pattern to be tested, the contours are tracked successively and then the X and Y coordinate values are delivered successively to outside. The X and Y coordinate value signals are fed to input terminals 1 and 2 respectively. A maximum/minimum value holding circuit 3 is connected to the terminal 1; while a maximum/minimum value holding circuit 4 is connected to the terminal 2. The terminals 1 and 2 are connected to the input terminals of adders 7-12 respectively, and the outputs of adders 7-12 are applied to input terminals of maximum/minimum value holding circuits 15-20. The outputs of circuits 3, 4 and 15-20 are fed to an arithmetic circuit 21.
Patent JP-H05232324-A (JP)
Title: Element for linear illumination
Inventor: FUJII KIYOSUMI
IPC: H04N1/04
Filed: 1992-02-25
Abstract: PURPOSE:To provide the element for linear illumination with which linear illumination light having a uniform illuminance distribution is obtd. by making light incident from an external light source and which can be inexpensively produced. CONSTITUTION:A silver plating film 22 is applied on the lateral peripheral surface of a transparent bar-shaped body 21 consisting of glass in which phase splitting is generated. The specified width part is then polished and lapped along the ridge line of the lateral peripheral surface to form a light releasing part 23. The light within progresses toward the other end while repeating the irregular reflection by the phase splitting of the glass and the total reflection by the silver film on the outer periphery when the light source light is made incident on this element 20 from its one end. The light arriving at the light releasing part 23 is released as scattered light to the outside in the process of this reflection.
Patent JP-S54130405-A (JP)
Title: Vertical reduction furnace
Inventor: OOTSUKI NAOKI
IPC: C21B7/18
Filed: 1978-03-31
Abstract: PURPOSE: To make press.-resistant hopper etc. for raw material unnecessary, so that the height of the furnace is decreased, and the gas flow in the furnace is uniformized, by installing a suspended body, equipped with an exhaust gas conduit and spreading downward, in the center of the top of a blast furnace, and by charging raw material around the suspended body.  
     CONSTITUTION: One or more raw-material-feed pipes 8 are installed at the top wall 7 of a blast furnace 1, and at the center is arranged a suspended body 9 equipped with exhaust gas conduit 5. The lower part of the body 9 widens in a shape of a dome, semisphere, or an umbrella. Raw material such as iron ore drops through the feed pipes 8 to the space 10 made by outer surface of the suspended body 9 and the inner surface of the blast furnace 1. The raw material 3 forms a nearly flat annular stock line 11 and a conical stockline 12, so that coarse particles of the iron ore collect easily to the center of the furnace. Consequently, ascending gas in the furnace rises up through the central zone of the furnace and is discharged through the conduit 5. Furnace conditions are stabilized because the furnace gas rises up through the central zone, in addn., the height of the furnace is decreased because it is unnecessary to install special raw-material-feeding apparatus at the furnace top. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08237073-A (JP)
Title: Ladder type ceramic filter
Inventor: OIKAWA YASUNOBU
IPC: H03H3/02
Filed: 1995-02-27
Abstract: PURPOSE: To attain the ease of automation and sure assembling by laminating alternately terminal members and piezoelectric resonators and connecting a coupling terminal to a case opening. CONSTITUTION: A laminator comprising at least four piezoelectric resonators 11-14 and at least 5 terminal members 21-24 is contained in an inner case 3 with an opening and a bottom face. A 1st terminal member of the laminator is arranged to a lowermost part of the case, a 2nd terminal member is used for an output terminal, a 3rd terminal member is used for a ground terminal, a 5th terminal member is used for an input terminal, a 1st piezoelectric resonator is used for a 2nd series resonator, a 2nd piezoelectric resonator is used for a 2nd parallel resonator, a 3rd piezoelectric resonator is used for a 1st parallel resonator, a 4th piezoelectric resonator is used for a 1st series resonator, the 1st terminal member 21 is used for a 1st coupling terminal extracted up to the upper part of the opening of the inner case 3,  the 4th terminal member 24 is used for a 2nd coupling terminal extracted to be overlapped to the leadout part of the 1s terminal member on the upper part of the opening of the case.
Patent JP-S62196261-A (JP)
Title: Suction type sheet distributor
Inventor: NISHIMURA NORIHISA
IPC: B65H29/60
Filed: 1986-02-21
Abstract: PURPOSE:To guide sheets accurately up to a part of a distributor even in case these sheets are fed in a state of being overlapped with each other, by stretching a strip sheet presser across plural rollers disposed zigzag and elastically energized outward. CONSTITUTION:A strip sheet presser 25, whose one end is engaged with a separating claw 21, is being drawn out beneath along a sheet conveying part of a conveyor belt 6. In response to the drawing of this strip sheet presser, tensile force of the presser 25 goes up, whereby a tension spring 32 is extended longer, and tension rollers 27 disposed zigzag are getting closer with one another. And, when the separating claw 21 is going up reversely, the tension spring 32 is contracted so as to absorb the looseness of the strip sheet presser 25, therefore an interval between these tension rollers 27 and 27 is widened. doing like this, when the separating claw 21 comes down up to a spot proximate to a sheet housing tray 12i where copying paper should be discharged, a belt 20 stops its running at this position.
Patent JP-H01211118-A (JP)
Title: Arithmetic and logic unit
Inventor: NAKAGAWA KATSUHIKO
IPC: G06F7/50
Filed: 1988-02-19
Abstract: PURPOSE:To effectively detect the normality of a redundant carry foresight processing by obtaining the AND of all outputs of plural carry foresight circuits. CONSTITUTION:A carry to propagate a line 6 is generated by four carry foresights by CLA circuits 16-19. The CLA circuit 19 generates a carry to an MSB by executing the carry foresight from an LSB. At this time, the carry foresight by other CLA circuits 16-18 is established, and the carry to the MSB is respectively generated. Consequently, when the logical operation is executed in which the carry is propagated from the LSB to the MSB, all circuits 6-19 become active and the output of an AND circuit 22 becomes '1'. By investigating whether the output of the circuit 22 is '1' or '0', the normality of the circuits 16-19 can be investigated.
Patent JP-H01211137-A (JP)
Title: Program debugging system
Inventor: MASUDA NORIYO
IPC: G06F11/28
Filed: 1988-02-19
Abstract: PURPOSE:To add a command without rewriting a debugged program by applying an interruption and control-shifting to a batch area when an address set to a debugging register in a CPU and the execution address of the debugged program are coincident with each other. CONSTITUTION:A memory writing command is issued in order to write a batch code adding a part program from a host machine 2 and a return instruction to return to the program to be debugged at a batch area in the program. The monitoring program of a target system 1 receives the command message, decodes this, writes it into a fixed address and as the result, a message is resent to the machine 2. Next, when the interruption due to a debugging register 7 occurs, a system table showing the jumping destination of the interruption is rewritten, and an address for adding a batch is written to the register 7. Thereafter, the message is decoded by the monitoring program of the system 1 and a command to promote the execution to the machine 2 is supplied.
Patent JP-S63205783-A (JP)
Title: Picture tone discriminating device
Inventor: SUZUKI YOSHIYUKI
IPC: H04N1/40
Filed: 1987-02-23
Abstract: PURPOSE:To accurately discriminate a continuous image tone from a linear image at every block unit by dividing a digital image into picture element blocks calculating their mean value and a standard deviation value, setting up threshold corresponding to the standard deviation, and comparing the threshold with the means value. CONSTITUTION:When the mean value (m) of the picture element blocks is in the vicinity of the mean (Max+Min)/2 of the maximum value Max and the minimum value Min of image data, the threshold of the reference deviation is set up to large value Th1. As the mean value (m) reaches the Max or Min, the threshold is set up to a small TH2-TH5. Since the threshold for discriminat ing the picture tone is changed such as TH1-TH5 in accordance with the mean value (m) of the picture element density of the picture element blocks, picture element blocks 302, 304 are decided as picture element block including a linear image, i.e. an edge and a picture element block corresponding to a position 406 is accurately decided as a plane block.
Patent JP-S54131282-A (JP)
Title: Screw conveyor
Inventor: KAMIWAKI TADAYOSHI
IPC: B65G33/14
Filed: 1978-04-03
Abstract: PURPOSE: To prevent troubles caused by biting of mixed foreign substances by connecting a cylindrical chamber of pipe, having a bigger diameter than those of pipes connected at inlet and outlet ports, at an intermediate portion of a casing pipe for a screw conveyor.  
     CONSTITUTION: An upper casing pipe 3 and a lower casing pipe 4 for a screw conveyor are connected with a cylindrical chamber 6 of pipe having a bigger inner diameter than those of casing pipes 3, 4 and consisting of a ceilling wall 7, a cylindrical wall 8 and a bottom wall 9 with an aperture 10 and a rotatable lid 11. When an upwardly feeding action for mixed loose substances is begun by a screw blade 2, the cylindrical chamber is filled with the fed initial mixed loose substances, however, foreign blocks among the mixed loose substances receive bigger centrifugal force than the others, therefore, will be pushed out toward the cylindrical wall 8 and separated from the others. Accordingly the foreign blocks may not be involved within the substances being fed upwardly into the upper casing, thus, troubles caused by biting between the mixed foreign blocks and a screw blade may be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09225258-A (JP)
Title: Desulferizing method of exhaust gas
Inventor: NAKAGAWA KENICHI
IPC: B01D53/34
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To desulferize exhaust gas by a double alkali method with simple and small-sized equipment by supplying an excess quantity of treating liquid to a double decomposition process, and also adding Ca(OH)2 in the double decomposition process such that pH in a desulferizing process becomes constant. SOLUTION: A desulferizing process treating liquid is fed from a desulferizing tower 1 to an oxidation tank 3 with a pump 2 and piping L2, and aerated with air to oxidize and produce MgSO4 and a small quantity of H2 SO4 aqueous solution. The oxidation process treating liquid is fed to a double decomposition tank 4 with piping L3 in more excess than a theoretical flow rate. A water slurry of Ca(OH)2 is added to the double decomposition tank 4 from a Ca(OH)2 supply tank 5 with piping L4 under being controlled such that pH of the treating liquid in the desulferizing tower 1 becomes 5.9. Then, the MgSO4 and H2 SO4 are reacted with Mg(OH)2 , and solid particles of gypsum dihydrate and Mg(OH)2 are produced. Thus, absorption efficiency of sulfur oxide with the treating liquid becomes high.