baber/WOPTO huggingface dataset:
Patent JP-H11289489-A (JP)
Title: Device and method for discriminating panning/tilt of camera
Inventor: YAMAGIWA MASATOSHI
IPC: H04N5/232
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance discrimination accuracy of camera-shake from panning/ tilting. SOLUTION: The device is provided with an angular velocity detection means la that detect movement of a camera main body, a reference voltage generating means 1b that generates a reference voltage used to amplify an angular velocity detection output from the angular velocity detection means 1a, an amplifier means 6 that amplifies the angular velocity detection output based on the reference voltage, and a discrimination means 12 that detects the reference voltage from the reference voltage generating means 1b, sets a threshold level based on the detected value and discriminates whether or not the angular velocity detection output amplified by the amplifier means 6 exceeds the threshold level.  In the case that the amplified angular velocity detection output exceeds the threshold level, the device discriminates it to be panning or tilting and in the case that the amplified angular velocity detection output does not exceed the threshold level, the device discriminates it to be a camera-shake.
Patent JP-H02267309-A (JP)
Title: Water separating device for lubricating oil in hydrogen fueled engine
Inventor: INOUE SUSUMU
IPC: F01M11/03
Filed: 1989-04-06
Abstract: PURPOSE:To improve the separation efficiency of moisture in lubricating oil by providing the title device with a lubricating oil reservoir formed integrally at the rotational part of a crankshaft or the like and constructing it in such a way that the moisture is separated from the lubricating oil by the centrifugal force of the rotation and permeates outside through a permeation permitting part. CONSTITUTION:A hollow disc rotor 28 is integrally provided on the crankshaft 27 of a hydrogen fueled engine, and a lubricating oil reservoir 29 is formed inside the rotor 28. Lubricating oil O in an oil pan is led into this reservoir 29 through a feed oil pipe line 9a. Plural mounting holes 30 are formed at the peripheral part of one flank of the reservoir 29, and a water- permeable partition membrane 31 as a permeation permitting part is fittingly secured at each hole 30. The inner wall opposite to an inflow port 29a in the reservoir 29 is provided with a dispersion protrusion 32 formed protruding toward the inflow port 29a side, and an orifice 29b communicated with a feed oil pipe 9b is formed in the vicinity of the dispersion protrusion 32. Annular water receiving members 33 with approximately reversed 'C' shaped cross section are fitted at one flank of the rotor 28 in the state of covering the mounting holes 30, and the water W that permeates the partition membranes 31 is received into the water receiving members 33.
Patent JP-H08283065-A (JP)
Title: Production of silica sintered body
Inventor: HAJIYAMA ICHIRO
IPC: C04B35/14
Filed: 1995-04-14
Abstract: PURPOSE: To improve the fracture toughness of a silica sintered body and to produce a high reliability silica sintered body. CONSTITUTION: When powdery starting material is mixed with a binder and a solvent to prepare a slurry and this slurry is molded and fired at 800-1,200 deg.C in a steam-contg. atmosphere under 0.005-0.85atm partial pressure of steam to produce a silica sintered body, a powdery mixture of amorphous quartz powder of 5-500nm average particle diameter with 5-40vol.% alumina powder of 10-500nm average particle diameter is used as the powdery starting material.
Patent JP-H0316668-A (JP)
Title: Extrusion apparatus
Inventor: KAARU HAINTSU FUTSUKUSU
IPC: B05B7/04
Filed: 1990-04-05
Abstract: PURPOSE: To easily spout out froth without separating frothing gas from a medium by arranging a medium frothing device near an outlet. CONSTITUTION: The medium is sent to the outlet 80 through a passage way 24 to the outlet, and is frothed by the frothing device 100 arranged near the outlet 80. In this case, an air inlet 83 communicates with a mixture chamber 36 of the frothing device 100. Preferably, the frothing device 100 is arranged near the outer periphery of an operation handle of the spouting device.
Patent JP-H03287653-A (JP)
Title: Thermoplastic blend containing ethylene terpolymer and production thereof
Inventor: KIYASURIN AN KAMINZU
IPC: C08L55/02
Filed: 1990-04-05
Abstract: PURPOSE: To obtain a toughened polyphase thermoplastic blend by incorporating respectively a specified resin and a terpolymer and providing a specified value of flexural modulus.  
     CONSTITUTION: An acrylonitrile/butadiene/styrene resin in an amount of 85-99 wt.% (hereinbelow abbreviated as %) and 1-15% terpolymer constituted by incorporating 10-87% repeating unit of ethylene polymer, 10-50% acrylate (e.g. n-butyl acrylate) polymer and 3-40% repeating unit of CO polymer, are incorporated and flexural modulus of at least 1,700 MPa is provided. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5614275-A (JP)
Title: Production of roller for hot roller type fixing device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/20
Filed: 1979-07-16
Abstract: PURPOSE:To provide superior release characteristic to a heating roller even in its initial use stage and prevent the occurrence of toner staining by performing the polishing and finishing of the resin film of the heating roller while rotating the same in the same direction as the rotating direction at the fixing. CONSTITUTION:The surface of a cylinder 11 of roughened aluminum is coated with a primer and is then fired at about 380 deg.C. An emulsion liquid of ''Teflon  '' is spray-coated thereon and is fired at about 380 deg.C. This operation is repeated several times to form a ''Teflon  '' resin layer 12 of a required film thickness. After this, it is finished by polishing with sandpaper and feather cloth. At this time, the rotating direction of the roller is let to coincide with the rotating direction of the time when it is used in a fixing device. Thereby, the directions of the fine fibers of the ''Teflon '' surface are directed to the same direction and are stabilized; therefore, the release characteristic even in its initial use stage of the roller may be given.
Patent JP-S5315165-A (JP)
Title: Digital multifunctional watch
Inventor: MOCHIZUKI YOSHIFUMI
IPC: G04G9/00
Filed: 1976-07-27
Abstract: PURPOSE:To make common use of circuits such as of chromograph, display part, etc. and achieve the provision of multifunctions by providing a presetting means to a counter which consists a chronograph.
Patent JP-H02268881-A (JP)
Title: Method for cleaning container
Inventor: KOMATSU JUN
IPC: B08B9/28
Filed: 1989-04-07
Abstract: PURPOSE:To improve the cleanliness after cleaning and to control the consumption of the cleaning agent and water by spraying low-pressure water onto the inner surface of a container to initially clean the inner surface, then spraying a cleaning agent, allowing the container to stand for some time and spraying high-pressure water to finally clean the inner surface. CONSTITUTION:The initial cleaning and spraying of a cleaning agent are continuously applied in the stage A, the container is allowed to stand for some time in the stage B, final cleaning, namely secondary cleaning, and finish cleaning are continuously applied in the stage C, the container is allowed to stand for some time in the stage D and the container is dried with hot air in the stage E. Consequently, the inner surface of the container 1 is completely cleaned by the stages A-E. Pure water is generally used as the cleaning water, and the initial cleaning in the stage A and twice cleanings in the stage C are carried out by spraying pure water into the container 1 respectively from nozzles 2a and 2b. Low-pressure pure water or cleaning agent is injected from the nozzle 2a through a pipeline 3 by a centrifugal pump 4, and high-pressure pure water is injected from the nozzle 2b through a pipeline 5 by a plunger pump 6.
Patent JP-H06249337-A (JP)
Title: Clutch control method for vehicle speed change gear
Inventor: ISHIKAWA YOSHIKAZU
IPC: F16H61/40
Filed: 1992-03-13
Abstract: PURPOSE:To accurately carry out operation control by setting an operation controlling speed for a clutch according to a capacity difference between a target clutch capacity and an actual clutch capacity, and controlling the operation of the solenoid valve so that the actual clutch capacity is brought close to the target clutch capacity on the basis of the operation controlling speed. CONSTITUTION:A difference between a target clutch opening and an actual clutch opening is computed to find a clutch opening controlling speed, and the predetermined operating signal is outputted to solenoid valves 155, 156 from a controller so that a clutch valve 5 is operated on the basis of the clutch opening controlling speed. Although the controlling speed increases in proportion to the clutch opening until the clutch opening difference reaches the predetermined value, it maintains the fixed value when the clutch opening deference is the predetermined value or more. Therefore, the solenoid valves can be used in the range, in which the opening of the solenoid valves 155, 156 are in an intermediate opening area, so that clutch operating speed control is carried out precisely.
Patent JP-H11292085-A (JP)
Title: Cutter-equipped carton box and its manufacture
Inventor: TERADA KATSUAKI
IPC: B65D25/52
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To heighten rigidity at a face on which a cutter is formed without allowing the cutter part to be bent extremely and to ensure satisfactory durability and sharpness for the cutter itself by a method wherein an embossment is applied along the cutter to the inside of the face whereon the sawtoothed cutter is formed. SOLUTION: A cutter 4 is such that is formed in a sawtoothed shape at the edge of a main body front face piece 5 of an unfolded carton box 2. A reinforcing embossment 3 is applied to the inside of the main body front face piece 5 on which the cutter 4 is formed. The reinforcing embossment 3 may be made either in the inwardly indented form or the outwardly indented form. However, the inwardly indented form is effective against tensile force applied on cutting of a sheet such as wrapping film. The depth of the reinforcing embossment 3 is desirable to be 50-150% of the thickness of a carton blank, and the distance from the sawtoothed cutter 4 to the reinforcing embossment 3 is desirable to be as short as possible and it is to be desired that the distance shall be 3-10 mm from the sawtooth bottom.
Patent JP-H06299632-A (JP)
Title: Unit type curtain wall
Inventor: KONDO HIROSHI
IPC: E04B1/64
Filed: 1993-04-16
Abstract: PURPOSE:To improve waterproofing performance without using a catching pan. CONSTITUTION:An upper frame 2 with a recess, a lower frame with a projection, a left longitudinal frame with a recess and a right longitudinal frame 5 with a projection are assembled into a square frame to form a frame body 1. The frame bodies 1 are vertically and laterally attached in series with each recess and projection being mutually fitted to compose a longitudinal and a lateral joint 6, 7. The lateral joints 7 are laterally located in series, and the longitudinal joints 6 are located in series on the lateral middle parts of the upper and lower frames 2, 3 of the frame body 1 and are vertically discontinuously located.
Patent JP-H10265898-A (JP)
Title: Cold rolled high tensile strength steel sheet and hot dip galvanized high tensile strength steel sheet, excellent in external surface appearance and workability, and their production
Inventor: KIDO AKIMASA
IPC: C22C38/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled high tensile strength steel sheet and a hot dip galvanized high tensile strength steel sheet, capable of combining superior external surface appearance with superior mechanical properties and excellent in workability, and their production. SOLUTION: These steel sheets have a composition containing, by weight, 0.005-0.015% C, <=0.45% Si, 0.3-1.5% Mn, 0.02-0.08% P, 0.003-0.015% S, 0.02-0.06% sol.Al, <=0.004% N, and 0.03-0.15% Ti and satisfying 0.8<=Ti*/C<=1.5, where Ti*=(12/48)×[Ti-(48/14)×N-(48/32)×S] is satisfied. Further, 0.0003-0.0020% B can be incorporated into this composition.
Patent JP-S63256009-A (JP)
Title: Tone control circuit
Inventor: TOYAMA AKIRA
IPC: H03H17/02
Filed: 1987-04-13
Abstract: PURPOSE:To adjust independently the gain of each frequency band by connecting FIR (finite impulse response) low pass filters having a linear phase in cascade, dividing each pass band into, e.g., four frequency bands so as to apply tone adjustment to each band thereby eliminating the phase distortion. CONSTITUTION:After a signal from the FIR filter 1 is retarded by a delay circuit 6, the result is fed to an arithmetic circuit 9, the output of the filter 2 is subtracted from the signal so as to generate a signal of the frequency band shown in figure (i). After the signal is adjusted to have a desired gain by a control circuit 12, the result is fed to a delay circuit 17. The delay circuit 17 corresponds to the delay time of the filter 15b and signals are added by an adder circuit 19 in matching with the timing of the signal from the filter 15b. A signal of a band below the frequency fs/4 as shown in figure (k) is obtained at the set gain by the addition. Since the FIR filter used above has no phase distortion, the signal with fidelity to the original sound is reproduced.
Patent JP-H06300147-A (JP)
Title: Diaphragm valve
Inventor: OKABE TOSHIHIRO
IPC: F16K7/16
Filed: 1993-04-16
Abstract: PURPOSE:To perform operation of valves located in a plurality of flow passages through a single handle. CONSTITUTION:A cam 2 attached on the rotary shaft 8 of a handle 1 is provided in positions situated symmetrically about a shaft 8 with a pair of protrusion edges. Through operation of the handle 1, diaphragms 4 in flow passages 5 and 5 are respectively seated at valve seats 3 by means of the protrusion edges of the cam 2 and through closing of the opening of a valve seat 3, each flow passage 5 is cut out. This constitution performs simultaneous control of opening and closing of two systems of the flow passages 5 and 5 through operation of a single handle and prevents the occurrence of malfunction of the valve.
Patent JP-S5517344-A (JP)
Title: 2-substituted aminotetralin derivative
Inventor: ISODA YOSHIO
IPC: C07C67/00
Filed: 1978-07-24
Abstract: NEW MATERIAL:2-Substituted aminotetralins of formula I (When R 1  is H, either R 2  or R 3  is lower alkoxy and the other is H or both incorporate to form lower alkylenedioxy; when R 1  is lower alkoxy, R 2  and R 3  are H; R 4  is lower alkylene of 2 or more carbon atoms) or their salts.  
     EXAMPLE: N-Ethyl-6-methoxy-1,2,3,4-tetrahydro-2-naphthylamine hydrochloride.  
     USE: Synthetic intermediates of drugs, e.g., an intermediate of spasmolysant for smooth muscle organs as gastrointestinal tracts.  
     PREPARATION: In the presence of a lower alkyl or cycloalkylamine of formula III, a compound of formula II is catalytically hydrogenated using a platinum oxide catalyst and an alcohol solvent under normal or elevated pressure to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5214515-A (JP)
Title: Alloys excellent in both strength and corrosive-resistance production of the same
Inventor: NANUN MICHIHIKO
IPC: C22C38/58
Filed: 1975-07-25
Abstract: PURPOSE: To provide quenched and solidified alloy s containing amorphous substances, which are suitable for use in air and sea water or an oxidizing atmosphere. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08257233-A (JP)
Title: Electronic plotting game device
Inventor: MAKINO KIYOSHI
IPC: A63F13/42
Filed: 1995-03-23
Abstract: PURPOSE: To provide the high-interest electronic plotting game device with which the feeling of satisfaction and interest can be applied to play. CONSTITUTION: This device is provided with an input pen for plotting an image and a main body 1 of the device and equipped with an LCD display 33 for detecting and displaying the image plotted by the input pen 3. This LCD display 33 is provided with a life force calculating means having plural dots for life force calculation so as to calculate the life force of the image corresponding to dots on the image and a life force allocating means for allocating the life force at arbitrary positions more than one or two on the image within the range of calculated life force.  Besides, a target setting means is provided to set a target position on the image of a fighting party and a survival deciding means is provided to perform the calculation of damage and the decision of survival by judging whether the target position set by the fighting party is matched with the position of life force allocated onto the present image.
Patent JP-S59214679-A (JP)
Title: Paper feed mechanism by vibration
Inventor: HASEGAWA HIROSHI
IPC: H02N2/00
Filed: 1983-05-23
Abstract: PURPOSE:To provide the titled mechanism capable of performing smooth paper feed over a long period of time, being constituted of two piezoelectric substances shifted 90 deg. in the strain directions thereof and connected through a spring so as to change over the polarity of voltages supplied to both piezoelectric substances. CONSTITUTION:A piezoelectric substance 11 is secured to a framework 21 by a leaf spring 20 having high conductivity and springiness and a piezoelectric substance 15 is directly secured to said framework while both piezoelectric substances 11, 15 are laminated through a leaf spring 19 having high conductivity and springiness. When the piezoelectric substances 11, 15 are extended, the upper surface of the piezoelectric substance 11 is forwardly extended while paper 8 is pressed to a head 7 and feeds the paper 8 to a paper feed direction. When the piezoelectric substances 11, 15 are contracted, the upper surface 23 is separated from the paper 8 and returned to the original position without pulling back the paper 8.
Patent JP-S60235129-A (JP)
Title: Electrophotographic copying machine
Inventor: KURIYAMA YASUTAKA
IPC: G03G15/04
Filed: 1984-05-08
Abstract: PURPOSE:To obtain automatically a copy image in which unnecessary parts are cut and increase the quantity of copies per hour by increasing the scanning speed of a lamp carriage at copy unnecessary parts. CONSTITUTION:An operator reads coordinate positions of the starting point and ending point of a copy unnecessary part 32 and inputs them to a CPU6 through a console panel 8. The CPU6 determines the start and end timing of a skip and total scanning time on the basis of the coordinate positions and the size of a copy form 4. Then, the lamp carriage 1 moves at a prescribed scanning speed in a copy cycle and an image of an original 3 is formed on the surface of a photosensitive drum 2. When the carriage 1 paases under a register guide 10 and a timer 11 detects the skip start timing, the moving speed of the carriage 1 is increased and when the timer 11 detects the skip end timing, the moving speed of the carriage 1 is returned to the prescribed scanning speed again.
Patent JP-S5517919-A (JP)
Title: Discharge lamp
Inventor: OOTSUKA KATSUO
IPC: H01J61/20
Filed: 1978-07-24
Abstract: PURPOSE: To improve the output of a discharge lamp in the diazo effective wavelength region by sealing a greater amount of gallium metal than the amount of halogen which is added to rare gas, besides mercury and rare gas, in a luminescent bulb.  
     CONSTITUTION: Mercury, rare gas, halogen, and a greater amount of gallium than the sealing amount (2×10 -7  to 6×10 -7  gr atom/cc) of halogen are sealed in the luminescent bulb with the hard glass outer tube 2. This permits a horizontally starter lamp whose luminous length and tube wall load are preset to 400 to 1, 100mm and 3 to 6W/cm 2 , respectively, to obtain the output of 1.5 times as high in the diazo effective wavelength region, as compared with the conventional mercury lamp and enables the reduction in copying time. There does not occur any arc snake event or luminance ununiformity along with the tube length. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58208474-A (JP)
Inventor: YAMAGUCHI KENJI
IPC: D06M15/647
Filed: 1982-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03288833-A (JP)
Title: Device for correcting exposure of video camera
Inventor: KATO MINORU
IPC: G03B7/10
Filed: 1990-04-06
Abstract: PURPOSE:To easily and surely execute the exposure correction of overexposure or underexposure by providing this exposure correcting device with a multistage change-over switch for discretely switching reference potential. CONSTITUTION:The exposure correcting device is provided with the multistage change-over switch 8-1 (rotary switch 9) for discretely switching the reference potential so as to discretely switch and select the reference potential value. A comparator 3 for outputting a control signal for adjusting the aperture of an iris 6 compares a voltage value corresponding to the level of a brightness component in an inputted video signal with reference potential, and when the voltage value corresponding to the brightness component is larger than the reference potential, outputs a control signal for closing the iris 6. When the voltage value is smaller than the reference potential on the contrary, a control signal for opening the iris 6 is outputted. Consequently, overexposure or underexposure can be easily and surely corrected while holding the degree of freedom for the setting of the iris value.
Patent JP-S59216697-A (JP)
Title: Denitrification and dephosphorization due to activated sludge
Inventor: KAWASUGI TADAAKI
IPC: C02F9/00
Filed: 1983-05-23
Abstract: PURPOSE:To enhance a phosphorus removal rate, by subjecting water after activated sludge treatment to solid-liquid separation while determining the supply amount of oxygen-containing gas for nitration treatment so as to bring NOx-load of treated water after nitration and denitrification treatment to 30mg/g.SS.day or less. CONSTITUTION:Water to be treated such as urban sewage to the denitrification part of a nitration and denitrification tank 3 in which the denitration tank 1 and a nitration part 2 are demarcated and formed by a partition wall 3 and recirculated and flowed over the denitrification part 1 and the nitration part 2 in such a state that activated sludge returned from a precipitation basin 5 is contained to subject the ammonia nitrogen component in the water to be treated to nitration treatment. The treated water after nitration and denitrification treatment from the nitration part 2 is supplied to the anaerobic part 10 of a dephosphorization tank 9 to be treated under an anaerobic condition and, thereafter, the treated water is supplied to the precipitation basin 5 to be subjected to solid-liquid separation and activated sludge is taken out while a part thereof is returned to the denitrification part 1 and the excessive part is taken out of the system. ON the other hand, treated water after sludge separation is treated by a post- treatment apparatus 13.