baber/WOPTO huggingface dataset:
Patent JP-H0294806-A (JP)
Title: High level slice circuit
Inventor: KASAGI YOSHITAKA
IPC: H03G11/00
Filed: 1988-09-30
Abstract: PURPOSE:To avoid the deterioration in the video quality at an excess input signal by constituting a selection circuit and a slice circuit with a couple of emitter coupling transistors(TRs) and constituting the circuit such that a signal whose level is to be compared is supplied respectively to a base of each TR. CONSTITUTION:A high level signal outputted from a non-summing mixer 15 is fed to one input terminal of a slice circuit 16. The slice circuit 18 consists of TRs Q18-Q22, resistors R26-R28, a capacitor C13 and constant current sources 15, 16 and constituted entirely the same as the non-summing mixer 15 and acts similarly and the output of the non-summing mixer 15 is fed to a base of the TR Q18. Moreover, a reference voltage of a constant voltage source E being a component of a level setting circuit 17 is fed to a base of the TR Q19 being other input terminal of the slice circuit 16. Thus, either an output of the non-summing mixer 15 or a reference voltage of the constant voltage source E which is higher is outputted from a connecting point between the base and collector of the TR Q12 being an output terminal of the slice circuit 16.
Patent JP-H0294234-A (JP)
Title: Fluorescent character display tube
Inventor: MIMIZUKA TAKAO
IPC: H01J31/15
Filed: 1988-09-29
Abstract: PURPOSE:To make the thickness of a transparent substrate thin and prevent the occurrence of the stray light or the like by using a black metal plate for the substrate on the opposite side to the transparent substrate formed with phosphors to be observed in an envelope. CONSTITUTION:A grid 3 and a filament 4 are arranged on a transparent electrode substrate 1 formed with phosphors 6, further a black metal plate 2 is provided. This black metal plate 2 is made by hydrogen-processing a 426 alloy and blackening it. In addition, a hermetic sealing metal may be used for the black metal plate 2.
Patent JP-H07159965-A (JP)
Title: Processing apparatus of photosensitive- substance material
Inventor: EDOGAA PURESUTON GEITSU
IPC: G03D3/00
Filed: 1994-10-12
Abstract: PURPOSE: To unnecessitate a control strip, and allow a processor to execute correction without costing the control strip. CONSTITUTION: A photosensitive material processor 10 is provided with a processing part 26 which processes a sheet 12 as a photosensitive material, and visualizes the latent image of a subject on the photosensitive material, control picture reading device 28 which reads more than one visible test displaying parts on the photosensitive material, and measures the preliminarily decided characteristics of the visible test displaying part, and microprocessor 22 which judges whether or not the characteristics of the visible test displaying part on the photosensitive material is within a preliminarily decided range. When the characteristics of the visible test displaying part are beyond the preliminarily decided range, the processing part 26 is controlled by a manual operation or the microprocessor 22, and more than one processing parameters are adjusted.
Patent JP-S60134143-A (JP)
Title: Hot water supplier
Inventor: KUNIMOTO KEIJIROU
IPC: F24D19/10
Filed: 1983-12-23
Abstract: PURPOSE:To raise the usability of a hot water supplier as well as to save energy to be comsumed by providing a long-term stoppage controller to stop and restart controlling heating by a heat controller. CONSTITUTION:A hot water storage tank 1 is incorporated with a midnight powered heater 2 and a hot water temperature detector 3. In a long-term stoppage controller 6, signals from a period judging means 4 and a long-term stoppage setter 5 are compared. Control on the heater 2 of a heat controller 7 is stopped until the day before the day to restart the supply of hot water from the time when the setting of the setter 5 is started. In the controller 7, signals from a hot water temperature detector 3 in the usual midnight power supplying time zone are compared with a set temperature, and the heater 2 is ON-OFF controlled in such a way as to cause the temperature of hot water in the hot water storage tank to meet the set temperature. In case where stop signal comes from the controller 6, however, supply of power to the heater 2 is turned OFF preferentially regardless of signals from the detector 3. If the date to restart the use of hot water is put in the setter 5, wasteful radiation of heat can be prevented, and it is that hot water is obtained in the day to start the use of hot water again.
Patent JP-S63100651-A (JP)
Title: Press-contact mechanism for pinch roller
Inventor: TANIGUCHI YOSHINOBU
IPC: G11B15/29
Filed: 1986-10-16
Abstract: PURPOSE:To reduce load when a head base retreats by providing a spring which achieves its spring force when a magnetic head moves and becomes close to a tape travel position, energizes holding members and resiliently abuts pinch rollers on capstans. CONSTITUTION:One end of a torsion spring 171a abuts on a linkage part 700a and the other abuts on a locking piece 163a provided on the fitting part 163 of the head base 150. Another holding member 167b has a similar structure and corresponding parts are denoted by suffixes (b). Since, both ends of press- contact torsion springs 171a and 171b bringing the pinch rollers 166a and 166b into the capstans 174 and 175 with pressure are linked to the holding members 167a and 167b, the pinch rollers 166a and 166b can be brought into contact with the capstans 174 and 175 by pressing the ends of the springs 171a and 171b. Besides to that, the head base 169 can retreat without loads of the springs 171a and 171b.
Patent JP-S61124692-A (JP)
Inventor: TOMIOKA NORIYUKI
IPC: D07B3/10
Filed: 1984-11-20
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-H08110867-A (JP)
Title: Watchdog timer circuit
Inventor: TAKEDA TAKAYUKI
IPC: G06F11/30
Filed: 1994-10-12
Abstract: PURPOSE: To reduce the current consumption of a microprocessor in halt mode by providing a monitor holding means which holds the monitoring operation of the microprocessor when the microprocessor is in the halt mode. CONSTITUTION: When a halt mode control signal SWC goes up to a high level to enter the halt mode, the output of a holding reset timer 31 goes up to a high level and a switch circuit 30 is turned on to connect a hold voltage source 32 to a capacitor C1. At this time, since a signal WCK is not supplied, the switch 22b of a charging/discharging control circuit 22 is connected to a discharging circuit 25, a current flows from the hold voltage source 32 to the discharging circuit 25, and the charging voltage of the capacitor C1 is held at a hold voltage higher than a reference voltage through the voltage division of resistances R3 and R2 . Consequently, a set signal is held high in level in the halt mode even the signal WCK is not supplied from the microprocessor, ant it is never reset.
Patent JP-H04125475-A (JP)
Title: Method and device for optical inspection of printed wiring board
Inventor: OTSUKA AKINORI
IPC: G01R31/02
Filed: 1990-09-17
Abstract: PURPOSE:To prevent breakdown from occurring by non-contact inspection and enable need for a highly dense object to be met by allowing a linear polarized wave to enter a voltage optical element which is placed at an object to be inspected and then it to be converted to an elliptical polarized wave. CONSTITUTION:Current is allowed to conduct to an object to be inspected on a printed- circuit board 1 from a power supply 2b and a voltage optical element 9 is placed without any contact along a generated electric field. Then, a linear polarized wave which is subjected to electrical/optical conversion 4 from the power supply 2a and passes through a polarizer 7 enters the element 9, thus enabling the wave to be converted to optical intensity by an analyzer 10 and to be detected by an optical intensity detecting means 11. At this time, when current flows to the object to be inspected due to conduction of current and electric field is generated, the linear polarized wave is converted to an elliptical polarized wave by the element 9 and optical intensity changes, thus enabling short-circuiting to be detected. Also, when no electric field is generated at the object to be inspected, it is detected as an open-circuiting where no optical intensity changes. Therefore, short-circuiting and open-circuiting prevents risk of breakdown without any contact for a highly dense object.
Patent JP-2000079935-A (JP)
Title: Lid member
Inventor: SUZUTA MASAYOSHI
IPC: B65D77/20
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a step section generated at a flange part, keep a sealing characteristic and provide a certain heat-resistance as well as an easy opening characteristic in a lid member having a multi-layer configuration mainly comprised of a thermoplastic resin layer for use in sealing a container having the step at the flange part as found in a paper cup or a paper tray. SOLUTION: A container having a step part at its flange section is sealed. A lid member (a) having a multi-layer configuration with a thermoplastic resin layer being applied as a major component is made such that MI of the thermoplastic resin layer forming the inner-most sealant layer of the lid member (a) is 20 to 80 at 190 deg.C, 21.168 N which corresponds to JIS.K7210. It is preferable that at least one layer of the thermoplastic resin layers forming the multi-layer configuration of the lid member (a) is comprised of a blend layer of more than two kinds of thermoplastic resins.
Patent JP-S60141028-A (JP)
Title: Submarine cable communication system
Inventor: OOTA HAJIME
IPC: H04B3/46
Filed: 1983-12-28
Abstract: PURPOSE:To prevent operation stop for long term due to a fault of a shore end cable by installing >=2 routes of shore end cables from a coast terminal station to a coast ocean and connecting them to the main cable via an automatic changeover device. CONSTITUTION:When a fault takes place in an active submarine cable 1, a switch is driven by allowing the automatic switch device 3 to detect the signal of fault generation so as to switch the cable to the spare system submarine cable 2. In Fig., 5 is a terminal station installed on a coast and 4 is the main submarine cable.
Patent JP-H07101063-A (JP)
Title: Ink jet printer
Inventor: YOSHIYAMA TAKASHI
IPC: B41J2/175
Filed: 1993-10-01
Abstract: PURPOSE:To enhance printing quality by preventing the generation of the strain of an electrostatic field in an ink jet printer deflecting the flight direction of an ink liquid droplet corresponding to the charge level of the ink liquid droplet. CONSTITUTION:A fixing stand 30 having deflection electrodes 11a, 12a, 11b, 12b for forming electrostatic fields fixed thereto is constituted of a ceramic material and the thermal deformation of the fixing stand at a time when heat is generated by the short-circuit current flowing accross the deflection electrodes through the ink mist bonded to the fixing stand is prevented.
Patent JP-H051076-A (JP)
Title: New sulfate of cephem compound
Inventor: SAKANE KAZUO
IPC: A61P31/04
Filed: 1991-06-19
Abstract: PURPOSE:To provide the subject high-purity and stable compound, excellent as an antibacterial medicine. CONSTITUTION:The objective compound, a crystalline 7beta-[2-(5-amino-1,2,4- thiadiazol-3-yl)-2-ethoxyiminoacetamide]-3-[2,3-dihydro-5-(1H-imidazol e-[1,2- b]pyrazolio)]methyl-3-cephem-4-carboxylate sulfate (cis isomer) or its hydrate. This sulfate is obtained by reaction of the free form of the above compound in a solvent such as water or acetone in the presence of aqueous sulfuric acid solution followed by e.g. lyophilization.
Patent JP-S62110074-A (JP)
Title: Cylinder head gasket
Inventor: AKITA HIROAKI
IPC: F02F11/00
Filed: 1985-11-06
Abstract: PURPOSE:To ensure a seal function and torque holding power, by providing beads for a main plate, restraining the contact area of the main plate and bore grommets, and making the total plate thickness of bore grommets mounting portions bigger than the total plate thickness of other portions. CONSTITUTION:Steel plates 24, 25 are laminated on both sides of a main plate 21 provided with beads 23, and bore grommets 26 are mounted to the circumferential portions of cylinder holes 22. The total plate thickness of the gas seal portion of a gasket, or bore grommets mounting portions is made equal or more than the total plate thickness of the other portions of the gasket. Thus, an excellent gas seal function and bolt torque holding power can be ensured.
Patent JP-S60146939-A (JP)
Title: Planetary gear-type speed multiply and reduction gear
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1983-12-31
Abstract: PURPOSE:To simplify a speed multiplying and reduction gear and to reduce the same to a compact size by disposing a universal joint connecting portion between an output shaft and an input shaft and further a carrier with a fitting arm. CONSTITUTION:An input shaft 21 is rotated to rotate an eccentric body 22, and the rotation is transmitted to an external gear 24 through a bearing 23. The axis O1 of the input shaft 21 is eccentric from the rotary axis O2 of the external gear 24 by a distance l, and the external gear 24 is coupled through a carrier 28 to a drive supported in such a manner as to float. The revolution of the external gear 24 round the axis O1 is absorbed by oscillation of a drive 35, and only the rotation of the input shaft 21 is decelerated to 1/(the number of teeth of the external gear 24) by engagement of the external gear 24 with an external pin 27 and taken out. The rotation of the external gear 24 is transmitted through the carrier 28 to the drive 35 to be transmitted to an output shaft 31.
Patent JP-H1178980-A (JP)
Title: Booming noise reducing structure of vehicle
Inventor: AKAMA HIROSHI
IPC: B62D25/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a booming noise reducing structure of a vehicle in which the booming noise generated in a cabin can be greatly reduced by a relatively simple means, and the noise insulation performance can be improved. SOLUTION: An opening part 3 is formed on a cowl 5 above a dash panel 4 to demarcate an engine room 12 in which an engine 8, etc., is accommodated from a cabin 11 to communicate the engine room 12 side with the cowl 5. A duct covering the opening part 3 is projected into the cowl 5 and fixed to the cowl 5, and an opening window 2 to communicate the cowl 5 with the outside air side is formed on the upper surface side of the cowl 5. The duct 1 functions to improve the rigidity of the cowl 5, and reduces its vibration, and the acoustic wave from the engine room 12 side is introduced in the duct 1 from the opening part 3, and attenuated by being introduced in the cowl 5. As a result, the booming noise is reduced in level.
Patent JP-S63101712-A (JP)
Title: Electronic type differential flowmeter
Inventor: YOSHIDA TAKESHI
IPC: G01F1/42
Filed: 1986-10-20
Abstract: PURPOSE:To check any displacement from appearing in a differential output, by a method wherein pressures on high and low pressure sides are detected with respective pressure sensors and electrical differences therebetween are differentially amplified to determine the root of an output so that variations in the pressure in a piping, changes in the outside air temperature and changes due to hysteresis are cancelled therebetween. CONSTITUTION:As a fluid passes through a piping passage 1, a differential pressure is generated on both sides of an orifice 2. The pressure is introduced to lead paths 3a and 3b and drawn electrically with pressure sensors 4a and 4b to be fed to a control means 5, with which pressure sensor outputs on high and low pressure sides are inputted into amplifiers 6a and 6b and outputs thereof are processed with a differential amplifier 7 and a root circuit 8 to output. Thereafter, the resulting outputs are sent to a receiving display device or an electric transmission section as required. When a temperature drift occurs, an output as differential pressure P1-P2 is almost constant as drift rate of the respective pressure sensors on the high and low pressure sides are approximate to each other, thereby minimizing influence of temperature regardless of any drift.
Patent JP-H06101032-A (JP)
Title: Sputtering target
Inventor: WATANABE YUJI
IPC: C23C14/34
Filed: 1992-09-17
Abstract: PURPOSE:To coincide the composition of the formed thin film with the composition of the target by molding the target with an oxide-carbon composite and a chalcogen compd. CONSTITUTION:The sputtering target is formed by using the oxide-carbon composite and the chalcogen compd. As the chalcogen compd., at least one selected among ZnS, ZnSe and ZnTe is used. As the oxide, at least one element selected among Si, Al and Ti is used. As the oxide-carbon composite, an Si-O-C composite is exemplified. The molar ratio of carbon to oxide is preferably below 5. In this target, the composition of the target surface does not change even after long term sputtering and the composition of the formed thin film causes almost no change.
Patent JP-H1094032-A (JP)
Title: Portable terminal equipment
Inventor: ADACHI TADASHI
IPC: H04W48/16
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To select an optimum base station from plural base stations by performing the processing of position registration to the newly selected optimum base station. SOLUTION: When an opposite telephone number is inputted by a key input part 21 and a communication key is operated, control data are supplied to a TDMA processing part 15 by a microcomputer 11 and transmitted to the base station by a control channel. Thus, communication is connected and a communicable state is attained. Also, the data of the communication frequency of a communication channel and a slot position are transmitted as the control data from the base station and supplied from the TDMA processing part 15 to the microcomputer 11. The microcomputer 11 controls a radio part 13 based on the communication frequency data and matches a transmission frequency with the communication frequency of the communication channel. Further, based on the slot position data, a slot selected in the TDMA processing part 15 is set.  Thus, the communication is performed by the communication channel informed by the base station.
Patent JP-H0584695-A (JP)
Title: Continuously cutting device for sheet molding compound
Inventor: KAMIMURA OSAMU
IPC: B29B15/08
Filed: 1991-09-26
Abstract: PURPOSE:To stably and promptly cut an SMC by providing a space between both in/out carrying belt conveyers, arranging an SMC cutting unit in this space, and providing an SMC cutting cutter movably in a right angle direction relating to a running direction of the belt conveyer in the SMC cutting unit. CONSTITUTION:An SMC drawout driving roll 2, film stripping guide roll 3, SMC in-carrying belt conveyer 7 and an SMC out-carrying belt coveyer 9 are arranged in series. A space is provided between both the belt conveyers 7, 9 to arrange an SMC cutting unit 8 in this space, and a cutter of the SMC cutting unit is provided movably in a right angle direction relating to a running direction of the belt conveyers 7, 9. In this way, after stripping mold releasing films 6 in both sides of an SMC 1, a main unit of the SMC 1 of soft and high adhesion can be cut stably and promptly intermittently into a predetermined length with no trouble.
Patent JP-H0585106-A (JP)
Title: Pneumatic tire
Inventor: TAGA GENTARO
IPC: B60C11/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide a tire where partial abrasion of a shoulder part is prevented while reconditioning for the summer use tire is realized. CONSTITUTION:A reinforcement band 12 embedded in a tread part 11 of a tire body 10 consists of a main reinforcement band 14 embedded in the center band of the tread part 11 and at the radially inner side of a buff line 16, and an auxiliary reinforcement band 15 embedded in the right and left side bands of the tread part 11 and at the radially outer side of the buff line 16. The right and the left outer side edges 14A of the main reinforcement band 14 and the respective inner side edges 15A of the auxiliary reinforcement band 15 are overlapped (17) in the direction of the tread width.
Patent JP-H06208891-A (JP)
Title: Method and apparatus for adjusting illumination of lamp
Inventor: RI OUWA
IPC: H05B37/02
Filed: 1993-10-04
Abstract: PURPOSE: To adequately adjust the illuminance of a lamp according to the condition in the periphery of a device and always keep high power factor independent of load variation. CONSTITUTION: An illuminance adjusting device of a lamp contains an illuminance detecting means for detecting the illuminance in the periphery of the device and a means for detecting infrared emitted from the body of a user in order to judge the existence or not of the user in the periphery of the device. A microcomputer 30 outputs a first control signal whose frequency is varied according to the difference between the illuminance in the periphery of the device and the illuminance already set on the inside and a second control signal according to the presence or not of the user in the periphery of the device. A power factor improving means 10 contains a signal generator 11 controlled with the second control signal and a switching element controlled with a signal outputted from the signal generator 11, and controls so that driving current and driving voltage become the same phase.  A lamp driving means 40 contains switching parts 31, 41 for controlling the flow of driving current applied to a lamp with the first control signal and a high voltage charging part for charging high voltage, and controls the lighting of the lamp and its illuminance.
Patent JP-H1179519-A (JP)
Title: Sheet conveying device and image forming device
Inventor: SUGITA SOJI
IPC: B65H31/26
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To ensure a discharge function, and to prevent a stacking order of sheets from being disordered, and to prevent sheets from jamming even though sheets which are not required by a user are returned to a loading bet. SOLUTION: A sheet conveying device comprises a discharge roller 101 and a discharge roll 104 for discharging and conveying sheets, a loading bed 106 on which the discharged sheets are stacked, a sheet retaining member 107 for retaining the discharged sheets stacked on the loading bed 106. With this arrangement, when the discharged sheets stacked on the loading bed 106 are once taken out and are then returned onto the loading bed 106, the sheets to be returned can be retracted by the sheet retaining member 107, and sheets which are then discharged are returned to an original position at which the sheet can be retained toward the loading direction.
Patent JP-S63101423-A (JP)
Title: Polyimideisoindoloquinazolinedione powder and its production
Inventor: MOCHIZUKI SHU
IPC: C08G73/06
Filed: 1986-10-17
Abstract: PURPOSE:To obtain the title powder which can give a molding excellent in heat resistance and abrasion resistance by molding under applied heat and pressure, mainly consisting of specified repeating units and having a particle diameter in a specified range, an average particle diameter in a specified range and a spherical form. CONSTITUTION:The title powder mainly consisting of repeating units of formula I (wherein Ar1 and Ar2 are each an aromatic residue and Ar3 is a diaminoaromatic amide residue) and having a particle diameter distribution of 0.5-20mu, an average particle diameter of 1-15mu and a spherical form. This powder can be obtained by forming a high-MW polyamic acid solution by reacting an aromatic tetracarboxylic acid dianhydride with an aromatic diamine compound (A) and a diaminoaromatic amide compound (B) of formula II (wherein Ar3 is an aromatic residue in which one of the amino groups is para to the group of formula III), said compound B being used in an amount of 0.1-95mol% based on the compounds A and B, and recovering the title powder from this solution. By molding this powder by application of heat and pressure, a molding excellent in heat resistance and abrasion resistance can be produced.