baber/WOPTO huggingface dataset:
Patent JP-S526580-A (JP)
Title: Photometric analysis and apparatus
Inventor: ESU ROORANSU BERINJIA
IPC: G01N21/05
Filed: 1976-06-09
Abstract: Method and apparatus for photometric analysis of sample fluids for a constituent of interest. There is provided a method of sample analysis comprising the steps of locating the sample fluid in a cell having an axis, directing a ray of light through the sample and the sample-cell interface at an angle to said axis, totally internally reflecting said light ray passed through the interface to be redirected across said sample, and detecting the redirected light ray passed through the sample.
Patent JP-H10264995-A (JP)
Title: Gas-station management system
Inventor: AMEMORI HIROYUKI
IPC: B60S5/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent, even when customers finish oil feed with a plurality of meters at the same time, a plurality of payment slips from being issued consecutively and, therefore, prevent a payment slip corresponding to other meter from being issued, by issuing each payment slip corresponding the meter when each customer calculates an amount of money required for the oil feed. SOLUTION: In a gas station, meters 1-4 for self-service oil feeding, a POS terminal machine 5 for managing the oil feed data of each of the meters 1-4, a communication control terminal machine 5 for managing the sending/receiving of data between each of the meters 1-4 and POS terminal machine 5, and a card-issuing machine 8 for issuing a card 7 for use in the service station are installed. When a customer arrives the gas station, the card-issuing machine 8 automatically issues the card 7 for use in the service station, on which an identification code is written for the recognition of the meter the customer uses.  When the customer inserts the card 7 for use in the service station into a card reader 20 for use in the service station after oil feed, the identification code is read and each oil feed data, from the start of the oil feed to the calculation of an amount of money required for the oil feed, is managed based on the identification code, so that a payment slip is issued. Because the payment slip is issued in such a way, this prevents a plurality of payment slips from being issued consecutively at the time of calculation at an office.
Patent JP-H03268362-A (JP)
Title: High breakdown-strength planar element
Inventor: WATANABE KIMINORI
IPC: H01L29/78
Filed: 1990-03-19
Abstract: PURPOSE:To increase the breakdown strength of an element and improve reliability thereof by making an insulating film under a gate electrode led out for wiring thicker than a gate oxide film. CONSTITUTION:A thick field oxide film 22 is formed onto the whole surface of a wafer, and etched selectively so that the oxide film 22 under a gate electrode wiring 18a is left by the pattern of a photoresist. The oxide film 22 under the gate electrode wiring 18a functions as a thick field oxide film 22 formed in an element region, and is made thicker than a gate oxide film, and breakdown can be prevented when backward bias is applied between a source and a drain. Accordingly, a lateral type planar element having high reliability and high breakdown strength is acquired.
Patent JP-H09236861-A (JP)
Title: In-finder display device
Inventor: SUDA YASUO
IPC: G03B17/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the positional deviation between displayed pieces of information from standing out and to observe the displayed information in a good state, even in the case an error of each member is generated in the manufacture, or the assembly, by constituting a display device so that displayed information may be provided with two parentheses patterns which are divided in up and down directions and arranged opposite to each other. SOLUTION: A display part 22 is constituted of a TN liquid crystal display device, and polarizing plates 23 and 24 are arranged on both front and rear sides of the part 22. Plural pieces of displayed information are arranged on the display part 22, each piece of the displayed information is constituted so as to be provided with two parentheses patterns divided in the up and down directions in the finder visual field and arranged opposite to each other. And the displayed information on the display part 22 image formed near the incident surface 12a has a virtual image formed on optically almost the same position as that of the mat surface 11b of a reticle 11. Thus, a finder image on the reticle 11 is superimposed on the displayed information on the display part 22 so as to be observed through an eyepiece 13 with the same finder visibility.
Patent JP-H0849341-A (JP)
Title: Construction method of ceiling panel
Inventor: NISHIO KAZUNORI
IPC: E04B9/24
Filed: 1995-02-28
Abstract: PURPOSE:To simplify how to execute construction by holding a ceiling panel whose one side edge is directed upward with a receiving member and then lifting up the panel while the other side edge is being turned, thereby supporting the panel with the receiving member. CONSTITUTION:A ceiling panel 2 whose one side edge E1 is directed upward, is lifted up. This one side edge E1 is held with a receiving member 3 preliminarily installed to a ceiling part while the other side edge E2 of the ceiling panel 2 is turned, centering on the one side edge E1 so that the panel 2 may be lifted up and supported on the receiving member 3. Then, a holding fitting 30 is mounted to the top of a projected part 26 of a first frame material 21 which constitutes this one side edge E1. This holding fitting 30 is provided with a mounting piece 30A and a locking valve 30B having a hinge 31 and a projection piece 7. This construction makes it possible to support the weight of the ceiling panel and reduce the load of a worker who is engaged with overhead work, thereby enhancing workability.
Patent JP-S63234452-A (JP)
Title: Drop-out detecting circuit
Inventor: GOTO TOSHIO
IPC: G11B20/18
Filed: 1987-03-20
Abstract: PURPOSE:To surely detect a drop-out with simple circuit constitution by extracting data of the most significant bit from a digitized read signal and detecting the drop-out based on the change pattern of this most significant bit. CONSTITUTION:If a low-frequency component is generated by the drop-out at the time of drop-out occurrence, the logical '0' or '1' of the most significant bit of a digitized video signal continues for a time longer than that for the absence of drop-out. Consequently, data of the most significant bit indicating the polarity of the digital video signal is extracted by a most significant bit extracting circuit 40 and it is monitored by a first or second detecting circuit 41 or 42 whether the logical '0' or '1' of the most significant bit continues a prescribed number of times or not, thereby detecting the drop-out. That is, the drop-out is surely detected with the simple circuit constitution.
Patent JP-S56162694-A (JP)
Title: Desensitizing treatment device for master
Inventor: HASEGAWA YUTAKA
IPC: G03G13/28
Filed: 1980-05-21
Abstract: PURPOSE:To prevent a poor desensitization from occuring due to insufficiency in the amount of an etching liquid by a method wherein an etching-liquid supplying device is provided and the etching liquid is supplied dripwise to the outside peripheral surface of upper roller. CONSTITUTION:Lower rollers 2-4 and the upper rollers 5-7 are rotated in the directions of the arrows, respectively, so that the etching liquid in a tank 1 is pumped up by the lower rollers 2-4, and an etching-liquid well 13 having a wedge-shaped cross section is formed at the engaging part of each part of upper and lower rollers 2-7. The master M is firstly fed between the rollers 2 and 5, with its surface to be desensitized being direted upward, and it is further conveyed leftward across the etching liquid wells 13, whereby the etching liquid in the wells 13 is coated on the surface of the master M to be desensitized. In this case, the etching liquid is supplied dripwise onto the outside peripheral surface of the upper roller 5, through a pump 10, an etching-liquid tank 8 and a hole 9, so that it is constantly supplied to the well 13 by the rotation of the roller 5.
Patent JP-S59192668-A (JP)
Title: Car handle
Inventor: HANADA KOUJI
IPC: B62D1/04
Filed: 1983-04-16
Abstract: PURPOSE:To eliminate mechanical working as much as possible and to produce a boss for general use by welding the handle spoke to an iron insert. CONSTITUTION:A boss 1 is comprised of an insert disc 7 and an aluminium diecast section 6 made by casting a portion near the center of said disc. The aluminium diecast section 6 is formed with a shaft hole 2 in the center while a disc 7 is inserted such that the circumference of the insert disc 7 is exposed. The central portion of the spoke 4 is bent previously with correspondence to the shape of flange 10 to form a bent section 12 which is mounted on the flange 10 and welded.
Patent JP-S61275508-A (JP)
Inventor: BUARUTAA SHIYUPAIRU
IPC: F16J3/04
Filed: 1986-03-27
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-H0598933-A (JP)
Title: Exhaust gas purifying device for diesel engine
Inventor: SHIMADA MASAKICHI
IPC: F02B3/06
Filed: 1991-03-30
Abstract: PURPOSE:To recondition a filter trap, driving an engine, by providing a ultrasonic burner in the upstream side of a filter trap, and leading the exhaust gas to a second combustion chamber through an exhaust flow-in hole formed in a second combustion cylinder of the ultrasonic burner. CONSTITUTION:An exhaust gas purifying device for diesel engine is provided with a filter trap 3 arranged inside of a housing 2 and a ultrasonic burner 4 provided in the upstream side of the filter trap 3. The ultrasonic burner 4 has a first combustion chamber 8 formed by a first combustion cylinder 5 and a second combustion chamber 9 formed by a second combustion cylinder 6, a ultrasonic atomizing device 10 and an ignition device 11 provided in the first combustion chamber 8, and a taper-shape cylindrical member 12 fixed to an opening part of the first combustion chamber 8 and for narrowing the opening area of the first combustion chamber 8 gradually and projecting to the second combustion chamber 9. The exhaust gas is led into the second combustion chamber 9 through an exhaust flow-in hole formed in the second combustion cylinder 6. Particulate caught by the filter trap 3 is thereby burned to recondition the filter trap 3.
Patent JP-2000264296-A (JP)
Title: Flight control device for helicopter
Inventor: TOMIO TAKESHI
IPC: B64C27/57
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To establish easy applicability to a mechanical type maneuvering transmission mechanism of an existing helicopter and enhance the characteristics and performance of a maneuvering transmission mechanism. SOLUTION: This flight control device for a helicopter is composed of a maneuvering device 10 for a pilot to maneuver, a steering mechanism 14 to generate a pneumatic steering force, a link mechanism 12 to transmit the maneuvering amount Ma of the maneuvering part 10 to the steering mechanism 14 mechanically for driving it, a maneuvering amount sensor 30 to emit a maneuver signal Sa upon sensing the maneuvering amount Ma of the maneuvering part 10, a flight control law calculation part 32 to emit a drive signal Sb for the maneuvering mechanism 14 upon calculating the flight control law of the helicopter on the basis of the maneuver signal Sa, a difference calculation part 33 to emit a difference signal Sc upon subtracting Sa from Sb,  and a precision servo actuator part 20 for adding a difference amount Mc corresponding to the difference signal Sc to the maneuvering amount Ma transmitted by the link mechanism 12.
Patent JP-S542710-A (JP)
Title: Single tone priority selector of electronic musical instruments
Inventor: UCHIYAMA YASUJI
IPC: G10H1/18
Filed: 1977-06-08
Abstract: PURPOSE: To surely perform the production of single tone alone by transmitting one of the highest priority order out of key detecting signals from a key switch signals from a d circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09257540-A (JP)
Title: Coriolis flowmeter
Inventor: KAWAKAMI TATSUO
IPC: G01F1/84
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the alternating vibration of a Coriolis flowmeter, which has an annular loop-shaped measuring tube, so as to improve the mass flow accuracy. SOLUTION: A measuring tube 2, which has an annular loop 2b at one lap or more and less than two laps, is inserted for fixation into a flow-in port 1c and a flow-out pot 1d of an outer cylinder 1 provided with connecting flanges 1a, 1b having the flow-in port 1c and the flow-out port 1d on an axis X-X. The annular loop 2b is integrally supported by first support plates 6, 7, which are arranged at an angle θ (<=30), and driven as a part of the annular loop 2b for resonance around the first support plate 6 and the first support plate 7 by a driving unit 8. With this vibration, although the annular loop 2b within the angle θ is vibrated, the first support plates 6, 7 work as a joint part, bad influence is not applied to the vibration of the curved annular loop 2b, which is driven for resonance.
Patent JP-S59194089-A (JP)
Title: Liquidized gas pressure feed method and liquidized gas pump
Inventor: HOSOYAMA KENJI
IPC: F04B15/08
Filed: 1983-04-19
Abstract: PURPOSE:To improve the reliability by feeding low temperature pressurized gas onto the liquidized gas face in an enclosed adiabatic container immersed in liquidized gas then pressure feeding the liquidized gas through variation of volume. CONSTITUTION:A pair of enclosed adiabatic containers 11, 11' are immersed in liquidized gas then suction pipes P1, P1' and pressure feed pipes P2, P2' associated with valves V1, V1', V2, V2' are coupled below said containers 11, 11' while adiabatic floats 12, 12' are floated on the liquidized gas face in said containers 11, 11' where the upper section is coupled through a heatexchanger 15 to a pressurized gas supply source 14 to pressure feed the liquidized gas through variation of gas volume. Consequently mechanical pressurization through a piston is not required thereby frictional problem caused through sliding between the piston and cylinder can be eliminated resulting in improvement of reliability.
Patent JP-H10258695-A (JP)
Title: Air bag for vehicle
Inventor: ONO KAZUMI
IPC: B60R21/16
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an air bag lightweight and low in cost without jointing separate reinforcing cloth to a fitting part between an air bag and an inflator. SOLUTION: In this air bag 21, a plurality of tongue parts 28 are folded so as to be lapped on one cloth body 22, thereby forming a pressure fluid lead-in opening 23 in cooperation with a cut part 23d, and inflator fitting holes 25, 25a piercing the tongue parts 28 after being folded and one cloth body 22 are formed at the opening edge part 24 of the pressure fluid lead-in opening 23.
Patent JP-S56165508-A (JP)
Title: Shape controlling method for tandem caliber rolling work
Inventor: FUKUOKA SHINGOROU
IPC: B21B37/00
Filed: 1980-05-22
Abstract: PURPOSE: To carry out a good shape control even for a nonferrous material, by computing the rolling condition for each stand from the measurements of breadth of material taken at plural points on a rolling line, and by controlling the rotational frequency of rolling rolls so as to make the forward slip and backward slip satisfy the said computed rolling condition taken as the aimed value.  
     CONSTITUTION: The breadth of a material is actually measured at least two points on a tandem caliber rolling line, for instance at the inlet of the first stand and at the outlet of the final stand. An allowable range of the rolling condition including the forward slip and backward slip at each rolling stand is computed from the data obtained by the said measurements of breadth. The rotational frequency of rolling rolls of each stand is controlled so as to bring its forward slip and backward slip into the said allowable range; hereby, each interstand tension is kept at an optimum value. Hereby, the generation of flaws in the rolling line can be prevented and the dimensional fluctuation can be restricted to a prescribed range. The present method can be applied to the shape control for both of ferrous and nonferrous materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61225854-A (JP)
Title: Semiconductor device
Inventor: MAJIYUUMUDAARU GOORABU
IPC: H03K17/567
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a switching element which can operate at a high speed by connecting an MOSFET and a bipolar transistor in parallel, and connecting the gate of the MOSFET through a diode with the base of the bipolar transistor. CONSTITUTION:When an input pulse voltage from a drive circuit 1 exceeds the sum of a breakdown voltage of a Zener diode 10, a forward voltage drop of a high speed switching diode 11 and a forward voltage drop between B and E of a bipolar transistor Tr 50, the input pulse voltage is applied through diodes 10, 11 to become a base current to the base 28 of the Tr 50. The base current almost flows between a P-type base layer 23 and an N<+> type emitter layer 24 in the Tr 50, saturated between B and E, and the Tr 50 is turned ON in a bipolar operation. At this time, since the MOSFET 40 is already turned ON, a voltage between C/D terminal and E/S terminal is low, and the base current flows between the B and C of the bipolar Tr is considerably smaller than the normal case, or may not flow at all. Accordingly, the Tr 50 is quasi- saturated or switched in an active range to enable a high speed switching operation.
Patent JP-S60209630-A (JP)
Title: Supercharging apparatus for engine
Inventor: AKAGI YUUJI
IPC: F04C18/344
Filed: 1984-04-04
Abstract: PURPOSE:To lower the level of pressure fluctuation of intake air and to thereby prevent degradation of the centering action to a sleeve, by communicating an intake passage of an air pump with an air journal chamber of the air chamber via a connecting passage having a surge tank, and providing a check valve in said connecting passage on the downstream side of the surge tank. CONSTITUTION:In case that fluctuation of pressure is produced through opening and closing of a rotary valve 14 and the pressure of intake air becomes higher than a predetermined value, part of intake air is relieved from a check valve 13 to the side of a surge tank 11, so that so high pressure waves are not transmitted to the side of an air pump 20. High-pressure air introduced into the surge tank 11 is carried into an air journal chamber 28 of the air pump 20 and enhances the effect of pneumatic bearing.
Patent JP-H08261089-A (JP)
Title: Solenoid valve of fuel injectin pump
Inventor: ABE MASAYUKI
IPC: F16K31/06
Filed: 1995-03-27
Abstract: PURPOSE: To provide a solenoid valve of a fuel injection pump which has a valve structure which is not easily affected by feed pressure and can ensure an operation region in which split injection and the like is possible suitably without necessarily increasing solenoid force. CONSTITUTION: A valve element 34 which opens and closes spill passages 23a and 23b of a fuel injection pump 1 in a solenoid valve (spill valve) 30 having a two-step lift structure is provided with a balance port 34c which introduces feed pressure of which bottom face receives around the valve element 34 to achieve pressure balance. Moreover, a piston member 38a which slides its cylinder section in the interlocking relationship with an armature shaft 36 is provided in a movable stopper 38 to prevent feed pressure which is introduced around the valve element 34 from being introduced in an oil pressure chamber 35a in which a spring chamber 37a and an armature 35 are provided. Consequently, the valve element 34 can be closed by small solenoid force, and the extremely stable opening and closing operation as solenoid valve can be guaranteed.
Patent JP-S63255223-A (JP)
Inventor: TSUONNRU GUO
IPC: A61K31/34
Filed: 1988-03-24
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-H11264848-A (JP)
Title: Dc resistance measuring apparatus
Inventor: WATANABE AKIHIRO
IPC: G11B5/455
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a DC resistance measuring apparatus in which a magnetoresistance effect element is not damaged by a surge current in a DCR measurement of sizing a magnetic thin film element. SOLUTION: A filter 6 is interposed between a measuring terminal of a multi-meter 4 and a magnetoresistance effect element. A surge current of a predetermined period generated from the multi-meter 4 can be reduced based on an impedance of the effect element by the filter 6. Further, a radiating noise can be decreased. A measuring line is electrostatically shielded to further enhance a radiating noise reducing ratio. Thus, since the surge current can be reduced to a sense current or lower, a fault such as a damage of the thin film element can be eliminated.
Patent JP-H03270669-A (JP)
Title: Step-motor
Inventor: NAKAGAWA KICHIJI
IPC: H02K37/04
Filed: 1990-03-20
Abstract: PURPOSE:To reduce electric resistance and to increase magnetomotive force by feeding power to a stator coil thereby producing opposite polarities, respectively, at two pole sections in each stator pole. CONSTITUTION:When a current I is fed to the stator coil 8 of a stator pole 4a, a yoke section 6 is excited and flux flows from the pole base section 5a coupled with the yoke section 6 to the inner circumferential face of a pole section 5 thus producing opposite polarities on the inner circumferential face. Consequently, flux flows from the small tooth pole 7 at the pole section 5 having N polarity through an air gap to the left part of a rotor 2 thence flows through the rotor 2 and an air gap into the small tooth pole 7 having S polarity at the right pole section 5 and then returns through the pole base section 5a to the yoke section 6.
Patent JP-H01241585-A (JP)
Title: Recorder
Inventor: SATO KAORU
IPC: G05D23/19
Filed: 1988-03-23
Abstract: PURPOSE:To accomplish a recorder which can correspond to any commercial power source in a low cost with terminal noise and temperature overshoot abated by controlling the driving of an electric heating unit in the way that the temperature-rise rate of a fixing roll is almost constant. CONSTITUTION:An energization control means CPU 1 which controls energization to the electric heating unit H1 to observe and raise the temperature of the fixing roll in steps is provided in the way that heating time which heats the temperature of the fixing roll to specified temperature is almost constant regardless of the high and the low of a working source voltage. For a fixing heater H1 which can be used in the source voltage of a 100V system and of a 200V system in common, for example, the driving of the electric heating unit is controlled in the way that the temperature-rise rate of the fixing roll is constant regardless of the applied voltage of the 100V system and of the 200V system. Thus, the terminal noise of the recorder and the temperature overshoot when the voltage of the 200V system is applied are reduced, and the malfunction of a fixing heater driving system can be prevented.
Patent JP-H11264369-A (JP)
Title: Driving device for reciprocating pump and reciprocating pump using it
Inventor: FUJIWARA NOBUHIKO
IPC: H02K7/14
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a reciprocating pump and the reciprocating pump, not for damaging a driving source even in the overload state, and excellent in durability. SOLUTION: In this reciprocating pump, a recessed part 11 is formed on the front surface of a rotor 9 to be rotationally driven, a housing case 1 is arranged in the recessed part 11 with a clearance 10, a plunger 7 is mounted in the housing case 1 so as to be freely reciprocated, and an S-pole 8a and at N-pole 8b of a magnet 8 are provided on respective ends of the plunger 7 so as to reciprocate the plunger 7. A plurality of magnets 12 are alternately provided on the inner peripheral surface of the recessed part 11 of the rotor 9 at the specified distance so as to interact with the magnet 8, in a state where the same poles of S-poles 12a and N-poles 12b face to each other.