baber/WOPTO huggingface dataset:
Patent JP-S59171309-A (JP)
Title: Frequency control circuit of tuner
Inventor: SAITOU TAKESHI
IPC: H03J5/02
Filed: 1983-03-18
Abstract: PURPOSE:To suppress disturbance due to oscillating signals of the 1st and 2nd local oscillators by frquency-dividing an output signal of the 1st and 2nd local oscillators and using the difference between the frequency-divided signal frequencies so as to control the oscillating frequency of the 1st local oscillator by a PLL circuit. CONSTITUTION:In Figure, 19 is a frequency divider frequency-dividing an output signal of the 1st local oscillator 8, 20 is a frequency divider fequency-dividing an output sigal of the 2nd local oscillator 9, and 21 is a fequency synthesizer so as to synthesize the output signal of the frequency dividers 19 and 20. In setting the 1st IF frequency to nearly 3GHz, 1/2-frequency-division is most suitable for the frequency dividers 19, 20 and the occurrence of disturbance is less frequent. The frequency-division allows to suppress a disturbing signal easily and the constitution of the frequency synthesizer 21 is simplified, and it is also possible to constitute the circuit by an LPF only. In the Figure, 17 is a reference oscillator and 21 is the frequency synthesizer.
Patent JP-S52127359-A (JP)
Title: Electronic timepiece capable of giving multiplekind of indicatios
Inventor: ICHIKAWA SHINGO
IPC: G04G5/00
Filed: 1976-04-19
Abstract: PURPOSE:To provide an electronic timepiece, which comprises indicating means consisting of electrochromism indicating means and other electro-optical indicating means, whereby combined advantages of each of the above indicating means can be obtained.
Patent JP-2000239758-A (JP)
Title: Method for recovering zinc from zinc-containing powdery material
Inventor: UCHIYAMA TAKESHI
IPC: C22B19/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering zinc from zinc-containing powdery material by which the recovered material having high zinc concn. and little variation of the concn. in a day can be obtd. by using a vertical type smelting reduction furnace. SOLUTION: In the inner part of the vertical type smelting reduction furnace having plural tuyeres 3, 3' arranged at plural stages in the vertical direction for blowing high temp. air, a filled layer 5 of carbon-base solid reducing agent is formed and the zinc-containing powdery material is blown into the filled layer from at least the tuyeres except the lowermost tuyere. Further, auxiliary fuel 16 is blown from the tuyere blowing the zinc-containing powdery material and/or the tuyere not blowing the zinc-containing powdery material, to execute the reduction-refining of the zinc-containing powdery material. When the zinc is recovered from the exhaust gas, shredder dust and/or waste plastics are used for the auxiliary fuel.
Patent JP-H11231444-A (JP)
Title: Image processing method and image processor, frame position detecting method and device, image input method and device, and print forming method and device
Inventor: NOMURA SHOICHI
IPC: H04N1/60
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To make executable an appropriate image-processing from any original by performing the image-processing to image information based on previously set image processing procedure in accordance with the kind of the original and obtaining new image information. SOLUTION: The control part 7 of this print forming device 1 reads original information from a film scanner part 9 or a reflection original input device 10 based on command information, and obtains the image information to display it on a CRT 8. The image-processing is performed to the image information by the image processing part 70 of the control part 7 so as to form the image information for exposure, and image-exposure is performed to photosensitive material in an exposure processing part 4. The exposed photosensitive material is developed and dried by a developing processing part 5 so as to form the print. In such a case, the film scanner part 9 reads any original being a negative type color transmissive original or a positive type color transmissive original or a monochrome transmissive original as the original.  The image for exposure is formed in accordance with the read original and exposed on the photosensitive material so as to form the print.
Patent JP-H07262771-A (JP)
Title: Semiconductor memory device
Inventor: TSUKIDE MASAKI
IPC: G11C11/4074
Filed: 1994-03-15
Abstract: PURPOSE:To reduce the power consumption at the time of self-refreshing operation by means of easy control in an inner circuit. CONSTITUTION:A timing generating circuit 1 generates a signal SRE specifying a period for performing self-refreshing operation based on a signal ext/RAS and a signal ext/CAS. An inner voltage decreasing circuit 2 controls the level of an inner power source voltage intVcc generated in the period specified by the signal SRE so as to become lower than the level at the time of normal operation.
Patent JP-S59170656-A (JP)
Inventor: MOCHIZUKI TAKETOSHI
IPC: F25B1/00
Filed: 1983-03-18
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-S57158729-A (JP)
Title: 4-substituted-(4'-(4"-alkylphenyl)cyclohexen-1'-yl)benzene
Inventor: SUGIMORI SHIGERU
IPC: C07C41/00
Filed: 1981-03-26
Abstract: NEW MATERIAL:A 4-substituted-[4'-4"-alkylphenyl)cyclohexen-1'-yl]benzene expressed by formulaI(R 1  is 1W10C alkyl; R 2  is 1W10C alkyl or alkoxyl).  
     USE: A liquid crystal display element having a wide liquid crystal temperature range and high clear point (N-I point or S m -I point) with a low viscosity.  
     PROCESS: A 4-alkyl-4'-hydroxybiphenyl is reacted in the presence of Raney nickel and then reacted with metallic sodium at 100°C to give a compound of formula  II, which is then oxidized in a mixture solution of chromic anhydride with sulfuric acid to afford a 4-(4'-alkylphenyl)cyclohexanone of formula III. On the  other hand, a 4-substituted bromobenzene is reacted with Mg to give a 4-substituted magnesium bromide, which is then reacted with a compound of formula  III to afford a compound of formula IV. The resultant compound is finally dehydrated with potassium hydrogensulfate to afford the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61202641-A (JP)
Inventor: BERUNAARU SHIYUROO
IPC: A01K79/00
Filed: 1985-03-06
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-S60188185-A (JP)
Inventor: SHIBATA YOSHIJI
IPC: A63B53/12
Filed: 1984-03-06
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-S52127948-A (JP)
Title: Electrodeposit coating by separate forming method
Inventor: ODANAKA MASAMITSU
IPC: C25D13/00
Filed: 1976-04-19
Abstract: PURPOSE: To retard the loss of the rust-proof properties at the border line of the powder coatings spraying a filtrate obtained by filtering out the electrodeposit coating compound in the primary electrodeposition tank upon the border line of the electrodeposit coatings, and by forming coatings at a voltage lower than the primary electrodposition voltage upon perfect immersion of the article in the secondary electrodeposition tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60189436-A (JP)
Inventor: MISHIMA YASUHIRO
IPC: B29K75/00
Filed: 1984-03-08
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-S62203879-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J6/00
Filed: 1986-02-28
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-H02221231-A (JP)
Title: Transfusion base liquid having high calorie
Inventor: TAMAE HIRONORI
IPC: A61P1/00
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a high-calorie transfusion base liquid containing saccharides and electrolyte constituting elements in specific concentration, containing a specific amount of human epidermal growth factor and capable of suppressing atrophy of digestive tract observed in a patient in applying total parenteral nutrition(TPN). CONSTITUTION:The high-calorie transfusion base liquid containing 100-200g/l, preferably 120-180g/l glucose, 50-100g/l, preferably 60-90g/l fluctose, 25-50g/l, preferably 30-45g/l xylitol, 1mug/l-10mg/l, preferably 10mug/1-5mg/l human epidermal growth factor and each electrolyte constituting elements having the concentration expressed by the table and having pH4.0-5.5. The above-mentioned base liquids used in the range of 500-2000ml/adduct.day and by administration thereof, function of normal digestive track can be maintained and oral nutrition intake in application of total parenteral nutrition(TPN) can be readily carried out also in application of TPN and recovery term of patient can be remarkably shortened.
Patent JP-H11314062-A (JP)
Title: Method and apparatus for coating extended flexible web with wet layer
Inventor: KISTLER STEPHAN F
IPC: B05C5/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To produce a high quality multilayer magnetic recording body on a web by providing an advance means, an applying means, a pair of space guides, a stretching means, an extruding die, and a support means in an apparatus for coating a stretched flexible web with a wet layer. SOLUTION: A different speed gravure coater 10 has a gravure roll 12, an extrusion feeder 13, a doctor blade 14, a backup roll 16, and a nip roll 17. When a carrier web 19 is sent through the clearance between the rolls 16, 17 and transferred through a winding idler roll 20 and others, a wet gravure layer 23 is transferred to the web 19. The web 19 which passed through the winding roll 20, with tension created by the action of a stretch roll 28, is sent to a heating oven 29 after the gravure layer 23 being coated with a dispersed material ejected from an extrusion die 30 having a projected upstream tip 31 of 200 mm or below radius of curvature and a downstream tip 32 having a radius of curvature 0.2-2.0 times that of the upstream tip 31.
Patent JP-H03247111-A (JP)
Title: Operational amplifier
Inventor: OZASA MASAYUKI
IPC: H03F1/34
Filed: 1990-02-26
Abstract: PURPOSE:To smooth the transient characteristic of a signal by providing a switch to an input terminal of an operational amplifier. CONSTITUTION:When a switch SW1 is opened and a switch SW2 is closed at a time t=0, a voltage at a VOUT reaches -VIN(R2/R1) at t<0. Moreover, the relation of I1=VIN/R1 at t>0 is kept and the charge stored in a capacitor C is discharged through a resistor R2. The relation of VOUT=-VIN(R2/R1) in the vicinity of a negative value at t=0 and the relation of VOUT=-VIN(R2/ R1) exists in the vicinity of a positive signal. Thus, the VOUT is made continuous.
Patent JP-S53130974-A (JP)
Title: Manufacture for silicon thin film
Inventor: SAITOU TAKESHI
IPC: H01L31/04
Filed: 1977-04-21
Abstract: PURPOSE: To manufacture a n or p type Si thin film of good quality and having a large crystal diameter, by separating Si from the eutetic liquid layer of Si with Al or Sb through the use of a low cost substrate such as metallic silicon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10243447-A (JP)
Title: Synchronization acquisition processing system between base stations
Inventor: YAMANE KAZUYASU
IPC: H04W56/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization acquisition processing system where a time required for the synchronization acquisition processing is reduced. SOLUTION: A base station adopting this system is provided with a pattern detection section 2a that detects a synchronizing word from a radio signal from other base station to provide the output of a pattern coincidence signal, a gate generating section 2b that provides the output of a synchronizing word gate signal only for a gate period, a gate section 2c that provides the output of a synchronizing word detection signal when the gate section 2c receives the pattern coincidence signal and the synchronizing word gate signal, a reception data decoding section 3 that decodes data succeeding to the synchronizing word, and a synchronization processing section 5 that takes synchronization at a point at which the synchronizing word is detected when the decoded data are prescribed data.  The synchronization processing section 5 is provided with a synchronizing word position detection section 5c that detects all positions of the synchronizing words within a length of a prescribed number of frames of the received data and is provided with a gate revision section 5d to set the position of the gate period so as to include the positions and to revise the setting for each reception of the length of the frames of a prescribed number.
Patent JP-H03250449-A (JP)
Title: Security structure for disk
Inventor: KIBIHARA KAZUO
IPC: G11B33/02
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the security structure of floppy disks(FDs) by the small number of parts by blocking the passage of an FD medium by a key lever when a key is set up to a locked state to regulate the insertion/ejection of the FD medium. CONSTITUTION:The figure shows the security structure obtained by inserting and rotating the key 11 to a key unit 4 and rotating the key lever 3 up to the position where an FD medium inserting slot 2 is not blocked so that the FD medium 11' can be inserted/ejected. An FD unit 1 fixed by a screw 13 and a key unit 4 are attached to an FD fixture 12 and the key lever 3 is attached to the unit 4. The assembly of the FD unit constituted as mentioned above is inserted and fixed into/on a hole 16 formed on a case chassis 15 by a tongue chip 14 formed on the fixture 12 at its rear part and also fixed to a case chassis 19 by screws 17, 18 at its front part. When the key 11 is set up to the locked state, the key lever 3 attached to the key unit 4 is positioned in the front of the slot 2, so that the key lever 3 blocks the passage of the slot 2 and the insertion/ejection of the FD medium are suppressed.
Patent JP-S6442420-A (JP)
Title: Drug delivery system and manufacture
Inventor: TOOMASU AARU TEISU
IPC: A61K9/50
Filed: 1988-02-26
Abstract: PURPOSE: To produce a composition capable of releasing an effective and constant dose of an active ingredient for a prescribed period by combining plural microcapsules capable of releasing the active ingredient at different rates so as to successively release the active ingredient. CONSTITUTION: This composition for delivering an active ingredient is produced by encapsulating an effective amount of the active ingredient, e.g. a luteinizing hormone-releasing hormone or its analog in the first and the second biodegradable and biocompatible copolymer excipients so as to enable the release of the active ingredient by the respective microcapsules at a different rate, forming the first and second microcapsules, combining both the microcapsules so as to start the release through the second microcapsule at the time of declining the release of the active ingredient through the first microcapsule. A poly (D,L- lactide-coglycolide) is preferred as the copolymer excipients and the release rate of the active ingredient can be controlled with the molar ratio of the lactide/glycolide.
Patent JP-S62203447-A (JP)
Title: Carrier recovery circuit
Inventor: SAITO SHIGEKI
IPC: H04L27/14
Filed: 1986-03-03
Abstract: PURPOSE:To establish very quickly carrier recovery by detecting it as a burst that a carrier phase of an input angular modulation wave is changed rapidly or much noise is included as burst so as to disconnect the input to a loop filter during bursting. CONSTITUTION:When a modulation wave is fluctuated in a burst way, a control circuit 32 receives an output signal of a sensor circuit 31 to open a switch 33, thereby disconnecting the connection between a multiplier 21 and a loop filter 22 to keep the input voltage of a voltage controlled oscillator 15 just before the disconnection. When the burst fluctuation of the input modulation wave is finished, the control circuit 32 receives an output signal of the sensor circuit 31 to close the switch 33 thereby connecting the multiplier 21 and the loop filter 22 and reforming a phase locked loop. In closing the loop, since an input voltage just before the loop is opened is stored in the loop filter 22, the output frequency just before the loop is opened is stored in the voltage controlled oscillator 15.
Patent JP-S60101288-A (JP)
Inventor: DANKUUARUTO AIERUMAN
IPC: F04C18/18
Filed: 1984-03-12
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-S55139074-A (JP)
Title: Phase control inverter device
Inventor: GOTOU TOSHIAKI
IPC: H02M7/162
Filed: 1979-04-13
Abstract: PURPOSE:To prevent flickering in a fluorescent light, a television, or the like by operating or stopping the phase control inverter device in synchronism with the power source frequency. CONSTITUTION:When a trigger pulse is applied to the terminal 30 of a pulse transformer 25 from a trigger circuit block 4, thyristors 14 and 17 become conductive. By the conduction of the thyristors 14 and 17, a differentiation pulse is applied to a pulse transformer 25, and a pulse trigger voltage further triggering the thyristor 14 is generated. Subsequently, thyristors 15 and 16 are triggered. When a trigger pulse is applied from a synchronizing trigger circuit 4 to an self-exciting inverter circuit in synchronism with the pulsating voltage of the rectifying block 2, the self- exciting inverter circuit operates at the crest of the pulsating voltage and stops at the bottom part thereof.
Patent JP-S63213022-A (JP)
Title: Information processor
Inventor: SAKAMOTO HIRONOBU
IPC: G06F3/12
Filed: 1987-02-28
Abstract: PURPOSE:To avoid the undesired print actions and to improve the availability of an information processor by inhibiting the print of the information stored in an information storing means in case the using frequency of the same information on the files stored in said storing means exceeds a prescribed level. CONSTITUTION:The information stored in an information storing means 111 for each file can be displayed by a display means 115 and also printed by a print means 117 with an instruction of a control means 119. A print frequency discriminating means 125 decides whether the same information on the files stored in the means 111 exceeds a prescribed using frequency or not via a print designating input signal 121 which is supplied for a printing job of the means 117. If said using frequency exceeds a prescribed level, a print invalidating signal 123 is produced from the means 15. Thus the means 119 works so that the same information stored in the means 111 cannot be printed by the means 117.
Patent JP-H10234981-A (JP)
Title: Locking device
Inventor: KURODA KOJI
IPC: A63F5/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a locking device capable of preventing an unauthorized opening operation just by being added to the existing hook mechanism of a game machine and especially inhibiting the forcible movement of a stopper for obstructing the movement of a hook. SOLUTION: Relating to this locking device 1, the plunger 8a of a second solenoid 8 is fitted to a notch 4a when a first solenoid 6 is energized and a sliding member 4 is moved to a locking position at a right part and the sliding member 4 is moved to an unlocking position at a left part by the force of a spring 6b when the second solenoid 8 is energized and the plunger 8a is pulled up. Since the plunger 8a is hooked to the sliding member 4 at the locking position, even when the stopper 10 is unauthorizedly operated, the stopper 10 is not moved to the unlocking position. When the stopper 10 is at the locking position, the hook of the game machine is abutted to the stopper 10 and a movable frame can not be opened.
Patent JP-H11227898-A (JP)
Title: Feeder for mixed oil
Inventor: OGUMA NOBORU
IPC: B67D7/16
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a feeder for mixed oil wherein a flow meter for weighing oil is simplified, accuracy in weighing oil is high and the feeder is inexpensive. SOLUTION: The feeder 1 comprises a first weighing mechanism 3 including a pump 7 and a flow meter 9 mounted on an oil feed pipe 5 connected to a tank 31, an oil feed hose 11 equipped with an oil feed nozzle 10 connected to the oil feed pipe 5 and an oil feed controller 30 for displaying a weighed value of the flow meter 9 on an oil feed amount indicator 14 and a second weighing mechanism 4 including a pump 18 and a flow meter 19 mounted on an oil feed pipe 16 connected to a tank 32 and the oil feed pipe 16 connected to the oil feed pipe 5 on a flow-out side of the pump 7 of the first weighing mechanism 3. In this case, gasoline is reserved in the tank 31 and oil is reserved in the tank 32.  The flow meter 19 of the second weighing mechanism 4 comprises a cylinder equipped with a piston, inlet pipes connected to both ends of the cylinder, outlet pipes connected to both ends of the cylinder and solenoid valves mounted on the respective inlet pipes and the outlet pipes, wherein the oil feed controller selectively opens/closes each solenoid valve according to a flow rate value of the flow meter 9 of the first weighing mechanism 3.
Patent JP-S63212036-A (JP)
Title: Treatment of mold surface
Inventor: NISHIMURA MASAYUKI
IPC: B22C3/00
Filed: 1987-02-27
Abstract: PURPOSE:To improve the heat resistance and corrosion resistance of a casting mold and to improve working environment by mixing sodium silicate with a standard liquid consisting of lignin sulfonate as a chief material to prepare a treating liquid for the mold surface and coating such treating liquid on the mold surface. CONSTITUTION:The standard liquid is prepd. by using the sodium silicate as the chief material and adding an alkaline soln. thereto and further, the sodium silicate is mixed at a prescribed ratio to this standard liquid to prepare the treating liquid for the mold surface. The treatment of the mold surface is executed by coating such treating liquid on the mold surface which is a surface to be poured with a molten metal and drying the coating. The treating liquid penetrates down to an adequate depth from the mold surface at this time and bonds among the particles of the molding sand to fix the surface layer part on drying, thereby forming the mold surface having high smoothness. The burn of the casting mold is thereby prevented and the casting surface is smoothed. The heat resistance and corrosion resistance of the casting mold are, therefore, improved and since no carbonaceous materials are used, the working environment is improved.
Patent JP-S58164263-A (JP)
Title: Semiconductor device
Inventor: YASUDA SEIJI
IPC: H01L21/331
Filed: 1982-03-25
Abstract: PURPOSE:To improve the dielectric strength of a semiconductor device by setting the substrate region of a protecting ring which surrounds a p-n junction to an impurity density lower than the main junction orming region. CONSTITUTION:A P type impurity is selectively diffused in the degree not varying the conductive type in an N type epitaxial layer 2 to form an N<-> type region 20, and a P type protecting ring 15 is formed in the region 20. A P type layer 3, an N<+> type source 4, a source electrode 6 and a gate electrode 7 are formed as conventionally in the region surrounded by the ring 15, and a drain electrode 8 is formed on the back surface of the substrate. Accordingly this configuration, the dielectric strength can be improved between the source and the drain without forming a thick epitaxial layer with high resistance, the increase in the resistance at conducting time can be increased, and the multiple protecting ring can be eliminated.
Patent JP-S59209773-A (JP)
Inventor: ARUTSUURU EFU KURAUSU
IPC: B25C1/00
Filed: 1984-03-10
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。