baber/WOPTO huggingface dataset:
Patent JP-2000269075-A (JP)
Title: Device and method for handling ceramic green sheet and method for manufacturing lamination ceramic electronic component
Inventor: BABA HIROYUKI
IPC: H01G4/30
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a ceramic green sheet from being damaged by providing a sculptured surface at an edge being located at the side of the vacuum chuck surface of a suction port that a suction head has. SOLUTION: In the handling device, a sculptured surface 12 is provided at an edge 11 being located at the side of a vacuum chuck surface 8 of a suction port 9, and a radius of curvature 13 of the sculptured surface 12 is set to 100 μm or less. Then, a mother ceramic green sheet (mother sheet) 3 containing a binder with a thickness of 5 μm and 7 wt.% is prepared, and a vacuum chuck head 7 with a total of 5,000 chuck ports 9 and 10 with a diameter of 350 μm is used.  A green sheet (sheet) 6 is cut from the mother sheet 3 being backed by a carrier film (film) 2, at the same time a negative pressure is applied to the suction ports 9 and 10 and at the same time the sheet 6 is chucked by the vacuum chuck head 7, and the vacuum chuck head 7 is isolated from a cut table 4 for releasing the sheet 6 from the film 2, thus reducing the fracture occurrence rate of the sheet 6 at this time to 0/500.
Patent JP-H04284813-A (JP)
Title: Method and device for treating exhaust gas
Inventor: KAMEDA TAKASHI
IPC: B01D53/08
Filed: 1991-03-14
Abstract: PURPOSE:To continuously and efficiently treat exhaust gas containing dust, nitrogen oxides, and sulfur oxides such as exhaust gas of Diesel engine, exhaust gas of boiler, etc. CONSTITUTION:An exhaust gas treating zone 26 is provided on the upper section of a moving bed of particles and a regeneration zone 32 is provided in the lower section of the bed to incinerate collected dust. The particles containing ash discharged from the lower section of the bed are sepatated into ash and regenerated particles in an ash separating device 36, while the regenerated particles are circulated to the upper section of the bed for reuse. And, the moving bed may be divided into three sections, i.e. upper section as exhaust gas treating zone 26, middle section as regeneration zone 32, and lower section as preheat zone 44. Further, part or whole of the particles can be formed into particles having desulfurization activity or particles having denitration activity or particles having desulfurization activity and particles having denitration activity or particles having simultaneous desulfurization and denitration activity, so that SOx or NOx can be removed simultaneously with dust, or SOx and NOx can be removed simultaneously with dust.
Patent JP-S61234460-A (JP)
Title: Word correction system
Inventor: OOYAMA YUTAKA
IPC: G06F17/21
Filed: 1985-04-10
Abstract: PURPOSE:To relive the load of character input and error correction by extracting and offering automatically a correct word candidate when the user makes a mistake in spelling of Kanji (Chinese character) or usage. CONSTITUTION:A character string inputted from an input means 2, e.g., 'Sen Mon' is fed to a reading character string generating means 4, a Kanji dictionary 3 is retrieved based on Kanji 'Sen', 'Mon' constituting the obtained character string, the reading of each Kanji is extracted, a possible reading character is generated and given to a word dictionary 5 based on the obtained reading character string, a corresponding word candidate is extracted, the result is fed to a word candidate limit means 7, where the word candidate is limited and fed to a word output means 8, where a desired word is decided and outputted.
Patent JP-H06290022-A (JP)
Title: Shifter
Inventor: IZUMIKAWA MASANORI
IPC: G06F5/01
Filed: 1993-04-01
Abstract: PURPOSE:To improve the operation speed of a shifter and to reduce power consumption. CONSTITUTION:A reference unit circuit in this shifter is constituted of a clocked inverter 1A connecting its input terminal and output terminal to an input signal line Xi and an I/O signal line Yi L, respectively, and controlled by a control signal Li, a clocked inverter 1B connecting its input terminal and output terminal to the input signal line Xi and an I/O signal line YiR, respectively, and controlled by the inversion signal of the control signal Li, a clocked inverter 1C connecting its input terminal and output terminal to an I/O signal line TiL and an output signal line Xi+1, respectively, and controlled by a control signal Ri, and a clocked inverter 1D connecting its input terminal and output terminal respectively to the I/O signal line YiR and the output signal line Xi+1.
Patent JP-S56669-A (JP)
Title: Display unit of digital clock
Inventor: YOSHIKAWA KIYOJI
IPC: G04B19/34
Filed: 1979-06-15
Abstract: PURPOSE: To make it possible to separate a clock mechanism part and a time display part from each other and facilitate extension display of the time, by projecting the current time number onto a flat face such as a wall through a slit hole, which is provided on the time display panel rotated while interlocking with the time mechanism part, by an optical means.  
     CONSTITUTION: Time mechanism part A rotates and drives time display panel 2 which displayes hours and minutes due to a synchronous generator and so on, and part A indicates the current time digitally with time numbers existing in prescribed position B. Ring-form fractionized plates 2a, 2b, 2c and 2d are arranged coaxially on display panel 2, and numeric slits 5 for hours and minutes indicating the time are arranged. Projector lamp 4 surrounded with parabolic reflection mirror 3 is provided in the back of prescribed position B indicated on time display panel 2, and the light irradiated from this lamp 4 passes through numeric slits 5 and becomes parallel light beams by optical lens 6 and is projected to projection face 7 such as a proper wall, thus descriving time numbers dependent upon the light on the projection face. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000263942-A (JP)
Title: Optical recording medium
Inventor: UENO YASUNOBU
IPC: G11B7/2467
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the light-resistance and the preservation stability, and at the same time, make adaptable to a high density disk system of the next generation by containing at least one kind of azo metal chelate compounds comprising an azo compound represented by a specified structural formula, and a metal or its salt, in a recording layer. SOLUTION: At least one kind of a metal chelate compound comprising an azo compound represented by a specified formula (in the formula, R1 and R2 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group or aryl group, and R1 and R2 may form a cycle by linking. R3-R11 each independently represent a hydrogen atom, a halogen atom, a nitro group, a cyano group, a hydroxy group, a carboxy group, an amino group, or a calbamoyl group, and R3 and R4, R4 and R1 or R2, R5 and R1 or R2, R6 and R7, R7 and R8, R8 and R9, R9 and R10, and R10 and R11 may form a cycle by linking. X represents a hydroxy group, an alkyloxy group, an aryloxy group, or a carboxy group.) a metal or its salt, is contained in a recording layer.
Patent JP-S5922559-A (JP)
Inventor: HERUMAN JIYOSEFU GOORU
IPC: B41J1/24
Filed: 1983-04-28
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-H05240185-A (JP)
Title: Fuel pump
Inventor: OKADA JUNJI
IPC: F02M37/08
Filed: 1992-02-26
Abstract: PURPOSE:To avoid the fixing of a shaft to an impeller caused by the biting of dust in fuel between the fitting surfaces of the impeller and the shaft and solve inconveniences such as a reduction in discharge flow rate and an operation failure. CONSTITUTION:A fuel pump is formed of a motor part 16 consisting of a driving motor and a pump part 17 having an impeller 2 driven by the driving motor. The shaft 9 of the driving motor is fitted into the mounting hole 5 of the impeller 2 in such a manner as to be capable of sliding in the axial direction and locking in the rotating direction. A recessed part 15 is provided on the fitting surface of the shaft 9 to the impeller 2. The dust contained in a fuel penetrating between the fitting surfaces of the shaft 9 and the impeller 2 is entered to the recessed part of the shaft 9, whereby the biting of the dust between the fitting surfaces can be prevented or reduced.
Patent JP-S51151922-A (JP)
Title: Three step protact able and retractable beam system
Inventor: KONDOU TAIZOU
IPC: B66C23/80
Filed: 1975-06-19
Abstract: PURPOSE: To employ a protract retract cylinder in order that protraction is performed from a main beam and retraction from the end beam in three sep protract beam system of a truck crane or outrigger. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11272946-A (JP)
Title: Vending machine having deodorization function
Inventor: EBARA MITSUO
IPC: G07F9/10
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To easily and economically deodorize a waste liquid container and the inside of a vending machine by attaching a deodorizing device provided with an ozone processing part, Mn catalyst-deposited activated carbon and a fan for exhaust air to an exhaust air passage connected to a storage chamber, etc. SOLUTION: An exhaust pipe 30 connected to a storage chamber is provided in a rear upper part of a vending machine main body and a deodorizing device 34 provided with at least an ozone processing part 31, Mn catalyst-deposited activated carbon 32 and a fan 33 for exhaust air is mounted on the pipe 30. In the device 31, a nonwoven fabric filter 37, the part 31, the carbon 32 and the fan 33 are arranged in a housing 38 from a gas inlet side A to a gas outlet side B in this order. And, the filter 37 removes inorganic trash and dust from air including odor in such a manner that an odor sensor attached in the storage chamber detects the odor and that the fan 33 of the device 31 is operated based on a signal from a controller and the part 31 mixes and contacts them with ozone to subject to oxidative decomposition.
Patent JP-S62231145-A (JP)
Title: Generating and detecting device of high frequency magnetic field
Inventor: YODA KIYOSHI
IPC: G01R33/20
Filed: 1986-03-31
Abstract: PURPOSE:To improve the isolation between a transmitter and a receiver and to obtain a DC and AC excitation and detection type high frequency magnetic field generating and detecting device which is highly reliable by composing a 90 deg. hybrid part of only coaxial lines. CONSTITUTION:The 90 deg. hybrid part 15 consists of a closed loop coaxial line 15a formed by coupling three 1/4-wavelength lines and one 3/4-wavelength line in a ring shape and two coaxial lines 15b and 15c. The coaxial lines 15b and 15c have relation ¦L1-L2¦=n/4lambda (n: odd number), where L1 and L2 are their electrical lengths. When the transmitter 10 generates high frequency pulses, high frequency pulses which are 180 deg. out of phase are induced at connection points P3 and P4 to produce 90 deg. out-of-phase high frequency magnetic fields at high frequency coils 1 and 3. Further, the 90 deg. out-of-phase high frequency magnetic fields detected by the 1st and the 2nd high frequency coils 1 and 3 are put together in in-phase relation and inputted to only the receiver 1.
Patent JP-S62234735-A (JP)
Title: Operation device for work vehicle
Inventor: KANEFUJI YUJI
IPC: B60K20/00
Filed: 1986-04-02
Abstract: PURPOSE:To make change of operation smooth by detecting various operation positions of an operation lever, controlling various actuation parts by means of a control part based on the detected results, and at the same time controlling the various actuation parts to non-working condition when an operation to a neutral position is detected. CONSTITUTION:When an operation lever arranged near a steering wheel 3 is operated to various operation positions, a control part 26 outputs commands to an actuation part K according to signals from respective detectors Sa-Se attached corresponding to respective operation positions so that various devices 6-25 are controlled to specified conditions. In this case, when the operation lever is operated to a neutral position, a throttle device 6 is changed to an engine idling operation, a driving speed change device 10 is changed to a driving clutch off position, and a PTO speed change device is changed to a PTO clutch off position so that respective devices 6, 10 and 16 are brought to non-working condition and operated respectively at low speeds. This makes operation changed between various operation positions smooth.
Patent JP-S58193147-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: B32B15/08
Filed: 1982-05-07
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-S574413-A (JP)
Title: Revolution body of external power
Inventor: MIZUTANI TOSHIO
IPC: B60F3/00
Filed: 1980-06-05
Abstract: PURPOSE: To adapt a raft vessel to navigate on the water by mounting an automobile on a raft vessel roller equipped with a pair of rollers in parallel to be rotatable for driving the roller by wheels.  
     CONSTITUTION: Rollers (a) arranged in parallel are fixed by bearings (b) to be rotatable. Then, a combination body of these rollers (a) is fixed on a raft vessel capable to load an automobile. Meanwhile, an automobile tire (c) is mounted to be in touch with the pair of rollers (a), and rollers (a) are rotated by the rotation of the tire (c). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02257284-A (JP)
Title: Data processor
Inventor: IWASAKI TAKAO
IPC: G06F17/30
Filed: 1989-03-30
Abstract: PURPOSE:To eliminate overhead due to the segmentation of a specific field and perform an output processing at high speed by performing the segmentation processing of the specific field in parallel with an actual file output processing. CONSTITUTION:A CPU 1, when receiving computation completion information from the control part 53 of a relational arithmetic processor 5, re-arranges each record in a target file F in the first area of a main storage 4 in sequence of computed result(result identifier string) in a second area. And a new output file is generated on the output buffer of the main storage 4, and the output file is stored in a magnetic disk device 3 via an input/output channel 2. Thus, by performing the extraction(segmentation) processing of a key field according to projection information at a processing to obtain the output file, the overhead due to the segmentation processing of the specific field can be eliminated, and also, the output processing can be performed at high speed since the amount of data of the output file outputted actually can be reduced.
Patent JP-S63242195-A (JP)
Title: Dc brushless motor driver
Inventor: MINEGISHI SEI
IPC: H02P6/10
Filed: 1987-03-30
Abstract: PURPOSE:To eliminate a vibration, a noise and the like by providing a commutation sensing circuit for each coil and an applied voltage switching means for switching a coil-applied voltage to a high voltage. CONSTITUTION:A three-phase type DC brushless motor 10 has a structure including three coils 11-1-3 at given intervals and is equipped with rotor-rotational position sensing elements (Hall elements) 12-1-3. Output ends of respective Hall elements 12-1-3 of this motor 10 are connected with a commutation circuit 20 and respective transistors 30-1-6 of a power application control circuit 30 are ON-OFF controlled so that electric current flows in a given direction through a coil 11. This apparatus is also provided with a commutation sensing circuit 50, a one-shot circuit 60 and a coil-applied voltage switching transistor 70. In this case, said sensing circuit 50 generates only one pulse of pulse signal from a current commutating point of each coil to ON-OFF control the switching transistor 70 via the one-shot circuit 60 and an inverter circuit 61. Thus, a high voltage is applied to said coil from immediately after the commutation so that a response to power application is quickened.
Patent JP-H09264778-A (JP)
Title: Vibration detector by spontaneous power supply
Inventor: ISHIDA SHIGEO
IPC: G01H11/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To certainly detect abnormal vibration generated at a time of abrasive deterioration by adjusting the attaching position of the wt. attached to a rectangular or U-shaped tabular member and altering the length of a vibration arm. SOLUTION: When a vibration mechanism of a cantilevered beam wherein one end of a rectangular tabular member is fixed to a frame 16 and a wt. 14 is attached to the free end part thereof receives up and down vibration through the frame 16, piezoelectric elements 11A, 11B generates charge by bending vibration and this generated charge is taken out by lead wires 18A, 18B and two outputs thereof are connected in series or in parallel to be supplied to a DC conversion part. Since the bending amplitude in the cantilevered beam vibration mechanism becomes the max. value when the inherent vibration frequency thereof coincides with the vibration frequency of an object to be detected, desired inherent vibration frequency in a vibration frequency band can be obtained by adjusting the attaching position of the wt. 14 and the wt. thereof.  By this adjustment, two piezoelectric elements 11A, 11B can generate the max. quantity of charge.
Patent JP-H02257714-A (JP)
Title: Pseudo random pattern detector
Inventor: KANEZAKI TAKAFUMI
IPC: H03K5/19
Filed: 1989-03-30
Abstract: PURPOSE:To simplify the circuit constitution by using a monostable multivibrator for the changeover of synchronous and asynchronous state. CONSTITUTION:A selector 3 is controlled by an output signal of a monostable multivibrator 6 connecting to a pseudo random pattern detection circuit 2. As a result, when a pseudo random pattern signal is inputted, an error pulse is outputted and a control signal when the synchronous process state is inputted to the selector 3. When the synchronization is obtained, no error pulse is outputted and the selector 3 attains the synchronizing state while receiving the control signal in the case of synchronous process state and its inverted signal. Since the monostable multivibrator 6 is provided to an error pulse output terminal of the pseudo random pattern detection circuit 2 as a switch applying changeover, the signal is switched with simple constitution of circuit.
Patent JP-H029850-A (JP)
Title: Production of 2-(2-hydroxyethoxy)ethanol ester of fulphenaminic acid
Inventor: GIYUNTAA METSUTSU
IPC: C07C229/00
Filed: 1989-03-30
Abstract: According to a novel process, the 2-(2-hydroxyethoxy)ethanol ester of flufenamic acid is prepared by direct esterification with the diol in an excess of 8-15 mol of diol per mole of flufenamic acid without simultaneous removal of water from the circulation.
Patent JP-S553574-A (JP)
Title: Liquid fuel burner
Inventor: MORI SHIYOUJI
IPC: F23D3/02
Filed: 1978-06-23
Abstract: PURPOSE: To improve the combustion efficiency and increase the calorific value, by laying a band wick like an inverted U on a fuel tank, immersing both the ends of the wick in oil in the tank and covering the wick with porous plates.  
     CONSTITUTION: An air intake port 3 is opened through the central part of the fuel tank 1. A plurality of air passages 2 having zigzag upper sides are provided. A wick container 4 made of a flat tube shaped like an inverted U is inserted into the tank 1 so that the top of the wick container 4 is located on that of the tank. Square holes 8, 8  are opened through the top of the wick container 4. The porous plates 13 are fitted in the square openings holes 8, 8. The band wick 10 is laid through the wick container 4 so that both the ends 11, 11 of the wick are immersed in the oil. Because a flat combustion part is formed, the combustion efficiency is raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03277924-A (JP)
Title: Hot-wire type air flowmeter
Inventor: YONEDA HIROSHI
IPC: G01F1/698
Filed: 1990-03-28
Abstract: PURPOSE:To prevent effects from occurring on a hysteresis voltage with a simple circuit by connecting the output of a comparator to other circuits through PNP transistors. CONSTITUTION:Voltages are applied to the emitters of PNP transistors 10 and 11 which are connected to the output terminal of a comparator 6 so that the transistors are operated only when the output of the comparator 6 is L. In this way, a hysteresis voltage is not subject to the effects of other circuits when the output of the comparator 6 is H. When the output of the comparator 6 is L, the saturation resistance of the output is as low as several tens of OMEGA. Therefore, voltage change due to the base currents of the transistors 10a and 11 is less. Therefore, the hysteresis voltage is not subject to the effects of the other circuits. The base potentials of the output transistors become high at low temperature. Therefore, connection to the next stage becomes difficult. Then, base resistors 13 and 14 are inserted for the bases of the transistors 10 and 11. In this way, the base potentials of the transistors 10 and 11 rise up by the voltage drops at the resistors. Therefore, allowance is obtained in the range of the collector voltage, and the connection to the next stage can be ensured.
Patent JP-S58194980-A (JP)
Title: Manufacture of blast furnace coke
Inventor: SUGIMOTO YUKIHIRO
IPC: C10B57/04
Filed: 1982-05-07
Abstract: PURPOSE:To obtain blast furnace coke freed from microcracks by pulverizing coal contg. a particular vitrinite into particles having a particular size. CONSTITUTION:In the manufacture of blast furnace coke by blending coal contg. vitrinite of vitrinoid type 5 or below, the coal is blended after it has been pulverized to attain a particle size of 1mm. or less. The reason of the particle size specification is as follows: when the particle size is above 1mm., the prevention of microcrack formation is difficult, while when the particle size is 1mm. or less the pulverizing effect can be achieved. This process enables the avoidance of uneven concentration of thermal stress resulting from the shrinkage during carbonization, thus preventing the formation of microcracks. Therefore the amt. of said coal can be substantially increased from several percent (prior-art) to about 10%.
Patent JP-S562419-A (JP)
Title: Protector for exhaust gas purifying catalyst
Inventor: IWAMOTO SHINICHI
IPC: F01M11/03
Filed: 1979-06-19
Abstract: PURPOSE: To prevent catalyst charged in an exhaustion passage of an engine from being possoned by phosphorus by placing in a passage of engine oil a member which adsorbs phosphorus contained in the engine oil.  
     CONSTITUTION: In a lubricating system, engine oil in an oil pan 2 at the bottom of an engine 1 is compressed by a pump 3, passes through an oil filter 4 and is supplied to each lubricating parts. Material like γ-aluminum oxide, δ-aluminum oxide, activated charcoal, or MgSO 4 , which is generally used as catalyst to purify exhaust gas serves as an agent for adsorbing phosphorus. The agent 7 enclosed by a wire net 6 is secured with fixtures 8 to the bottom of the oil pan 2 where an engine oil is hot. As the adsorptivity is increased at high temp, phosphorus in engine oil can be effectively removed. 
     COPYRIGHT: (C)1981,JPO&Japio