baber/WOPTO huggingface dataset:
Patent JP-S5944074-A (JP)
Title: Toner supplying and distributing mechanism
Inventor: OOTSUKI MICHIAKI
IPC: G03G15/08
Filed: 1982-09-06
Abstract: PURPOSE:To supply an irreducible necessary amount of magnetic toner into a developing device all the time and to distribute the magnetic toner to respective magnet rolls uniformly, by providing a means which detects the amount of the magnetic toner restrained on circumferential surfaces of respective sleeves of plural magnet rolls and a scraper rotatably between the magnets rolls. CONSTITUTION:An agitator 11 rotates according to the output signal of the toner amount detecting means 12 to supply the magnetic toner 9 in a toner tank 10 by an enough amount to form a uniform layer around the circumferential surface of the sleeve 5 of the magnet roll 2 until its level drops below the operation point of the toner amount detecting means 12. A solenoid 16 and a movable piece 17 operate by the output signal of the toner amount detecting means 13 to rotate the scraper 14 around a fulcrum 15, and its leading edge contacts the circumferential surface of the sleeve 5 of the magnet roll 2, so that the magnetic toner 9 is supplied onto the circumferential surface of the sleeve 5 until the level drops below the operation point of the toner among detecting means 13, i.e. until the uniform toner layer is formed.
Patent JP-H06339538-A (JP)
Title: Laser therapeutic apparatus
Inventor: GOTO SHIGERU
IPC: A61N5/06
Filed: 1993-05-31
Abstract: PURPOSE:To enable the accomplishing of laser light therapy and ultrasonic therapy simultaneously and separately with a single probe by integrating a laser light irradiation section and an ultrasonic vibrator section. CONSTITUTION:An ultrasonic vibrator 13 is arranged as mounted integral on a piezo-electric body 14 and an optical fiber 2 to irradiate a laser light in the direction of vibrating the ultrasonic vibrator 13. A laser light radiation end face part of the optical fiber 2 is opened at a free vibration end face 13' of the ultrasonic vibrator. A lens may be set at the tip of the optical fiber 2 or a lens 17 at an opening of the vibrator 13.
Patent JP-H0446708-A (JP)
Title: Cutting controller
Inventor: FUJII YASUYORI
IPC: G05D3/12
Filed: 1990-06-13
Abstract: PURPOSE:To shorten the interval between the rolling works of material to be rolled continuously to improve productivity by providing a circuit for stopping the blade of cutter at a normal stop position while increasing the speed of cutter to the maximum after completion of cutting the material. CONSTITUTION:A circuit 24 to stop a cutter 14 at a position automatically while the moving speed of cutter 14 is increased varies the moving speed in sequence according to signals from an angle recognizing circuit 20 so that it may have a speed according to signal from a cut speed setting circuit 21, when the blade of a cutter 14 cuts a workpiece 1. After the blade has cut the workpiece 1, the speed of the cutter 14 is reset to the maximum, and signals is outputted to a drive control circuit for changing the speed sequencially so that the blade may be stopped at its normal stop position. This drive control circuit 23 drives a motor 17 to drive the cutter 14 via a drive shaft 18, speed reduction unit 15 and interconnection shaft 16. According to start command from a cutting start command circuit 13 the workpiece 1 is cut.
Patent JP-H07330399-A (JP)
Title: Production of fine aggregate for concrete
Inventor: SAIKI MASAMICHI
IPC: C04B18/04
Filed: 1994-06-14
Abstract: PURPOSE:To recycle resources by forming a granular slug from a waste, making the resultant granular slug finer and spherical and blending a fine powder component produced in processing for forming the spherical granule with the slug particles already subjected to processing. CONSTITUTION:A granular slug (A) is prepared by treating a waste and charged into a circular body 12 and a disc 18 having an upper side surface composed of a rough surface 20 and fixed to a rotary shaft 16 is rotated so that the lower layer part contacting with the rough surface 20 of the slug (A) may collide with the inside wall of the body 12 by a centrifugal force. The granules of the slug (A) are simultaneously rubbed with each other so as to be made finer by abrasion between the granules. The granules are made spherical so as to have a prescribed fineness modulus at the same time and discharged through a discharge opening 10 to a weighing vessel 22. A fine powder component produced during the process for forming the spherical granule is allowed to pass through a suction unit 24 and stored in a weighing tank 26. The fine powder component is mixed with the slug particles already subjected to processing in a blender.
Patent JP-H10323404-A (JP)
Title: Evacuating device for fire extinguishing equipment
Inventor: OKAMOTO AKITO
IPC: A62C35/68
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a fire extinguishing equipment evacuating device by which the gas pressure of a fire extinguisher at the discharge side of a control valve is adjusted with a simple mechanism and also with high precision. SOLUTION: The fire extinguishing equipment evacuating device is constituted by arranging a pressure control valve 2, by which the gas pressure P0 of the fire extinguisher at the discharge side is restricted by the gas pressure P1 of a constant pressure gas source 11, in the fire extinguisher flow path of a fire extinguishing equipment which discharges the fire extinguisher stored in a gas state in a fire extinguisher storing container 1 into a fire extinguishing object section so as to execute fire extinguishing.  A constant pressure gas interrupting valve S1 for interrupting a constant pressure gas supply path 13 and a ventilation valve S2 for reducing gas pressure P4 on the pressure control valve 2 are arranged in the constant pressure gas supply path 13 for supplying constant pressure gas from the constant pressure gas source 11 to the pressure control valve 2 when the exit side pressure P0 of the pressure control valve 2 becomes more than set gas pressure.
Patent JP-S5854154-A (JP)
Inventor: HAYASHI SHIGEO
IPC: E04D11/02
Filed: 1981-09-28
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-S5277527-A (JP)
Title: Magnetic record/reproduction system
Inventor: NOMURA HIROSHI
IPC: H04N9/84
Filed: 1975-12-23
Abstract: PURPOSE: To eliminate both jitter and color signal interference between adjacent tracks with use of AFC circuit of OLL structure and APC circuit using stable variable oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6047190-A (JP)
Inventor: NAKAMURA DAIJIROU
IPC: G03B21/56
Filed: 1983-08-23
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-S6216244-A (JP)
Title: Production of magnetic coating compound
Inventor: SAKAMOTO KAZUNORI
IPC: C09D101/18
Filed: 1985-07-12
Abstract: PURPOSE:To improve the dispersibility in a magnetic layer and to improve surface smoothness and electromagnetic conversion characteristic by using a binder resin having a hydrophilic functional group and a dispersion treating liquid of a polishing agent and antielectrification agent obtd. by mixing and dispersing said agents together with a diluting solvent. CONSTITUTION:A magnetic coating compd. is prepd. by using the binder resin having the hydrophilic functional group and the dispersion treating liquid of the polishing agent and antielectrification agent obtd. by mixing and dispersing said agents together with the diluting solvent. Functional groups except components such as carboxyl group and phenolic hydroxyl group are chemically bound onto the surfaces of the above-mentioned powders of the polishing agent, antielectrification agent, etc. because of the unsaturation property of the surface molecules and the surfaces are chemically active. The above-mentioned agents are dispersed into the binder resin having the hydrophilic functional groups such as carboxyl groups and hydroxyl groups on the surface, by which the dispersion of the powder is made easy as these hydrophilic functional groups form the hydrogen bonds with the hydrophilic functional group on the surfaces of the polishing agent and antielectrification agent. A large amt. of the dispersion treatment is thus made possible. The dispersibility of the polishing agent and antielectrification agent in the magnetic layer is thereby improved and the magnetic recording medium having the excellent surface lubricity and electromagnetic conversion characteristic is obtd.
Patent JP-H106133-A (JP)
Title: Circular saw
Inventor: NAKAJIMA HIROSHI
IPC: B23D61/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To perform cutting without leaving chips by forming a cutting edge upper surface side edge surface composed of a kind of cemented carbide material, on a circular arc surface running over between both side surfaces. SOLUTION: Since this is a cutting edge 10 composed of a kind of cemented carbide material, a width of an edge surface 10E can be secured large, and therefore, abrasion promiting speed is delayed, and defect resistance can be improved, and its service life can be lengthened. Since this is also a circular arc sheet-like edge surface 10E, it is put in a condition of being projected in the cutting direction, and pushing force acts on chips by this projecting part, and these chips are ruptured, and therefore, when cutting of a steel pipe is finished, the chips do not remain on its cutting end, and a product value can be improved.
Patent JP-H05106097-A (JP)
Title: Plating treatment jig for piston
Inventor: KAYAHANA KENICHI
IPC: C25D17/08
Filed: 1991-06-26
Abstract: PURPOSE:To provide a plating treatment jig for piston capable of maintaining the top of a piston and a plating bath in a state of noncontact with each other even in the case where the length of the skirt part of the piston differs and also capable of avoiding the influence of a deposit. CONSTITUTION:This jig has a pallet body 2, a locating pin 32, a clamper 43, a spring 44, and a roller 42. In the state where the clamper 43 is lifted, the pinhole P3 of a piston P is inserted into the locating pin 32 and the top P2 is pressed with the clamper 43 to fix the piston P. By this method, independently of the length of the skirt part P1 of the piston P, the height position of the pinhole P3 can be held constant.
Patent JP-H098449-A (JP)
Title: Wave soldering tank
Inventor: USUHA TAKASHI
IPC: B23K1/08
Filed: 1995-06-21
Abstract: PURPOSE: To make it possible to solder efficiently a printed wiring board and in particular, to make it possible to solder a multitude of printed wiring boards with good accuracy. CONSTITUTION: A wave soldering tank has a primary nozzle and a secondary nozzle 1, a continuous rear former 7 is installed on a nozzle plate 4 on the rear side of this nozzle 1 and an oblong groove 8 is formed in this former 7.
Patent JP-S5581217-A (JP)
Title: Exhaust-gas silencing apparatus
Inventor: YAMANA OSAMU
IPC: F01N1/08
Filed: 1978-12-11
Abstract: PURPOSE: To enable to keep silencing effect if outer diameter is reduced, by providing an exhaust-gas passage by cutting off an outer peripheral portion of a partition.  
     CONSTITUTION: Exhaust-gas silencing apparatus 20 comprises a partition 16 for dividing a first expansion chamber 10 and a second expansion chamber 14 from each other. This partition 16 is cut off at its peripheral portion in a sector form and a guide plate 22 is fixed in the sector-shaped cut. Since communicating portion 26 is thus shaped in a flat form, exhaust gas from engine introduced into the first expansion chamber 10 through diffuser pipe 12 comes into abutment against partition 16, and then by-passing guide plate 22, introduced into the second expansion chamber 14 through communicating portion 26. Therefore, if outer diameter of outer sleeve 24 is made small, diffuser pipe 12 and portion 26 do not cause axial interference in the axial direction of sleeve 24, so that required silencing effect can be obtained by making the passage of exhaust gas sufficiently long. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6310712-A (JP)
Title: Composition for oral cavity application
Inventor: TANAKA KUMIKO
IPC: A61K8/66
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the titled transparent liquid composition for oral cavity application capable of keeping its transparent appearance even after a long-term storage without causing the clouding and precipitation, by using a heat-treated dextranase as a component, thereby inactivating lipase existing in dextranase as impurity enzyme. CONSTITUTION:Stock powder of dextranase is heat-treated in the form of a solution of 5-12 pH at 40-65 deg.C for 5min-5hr and the product is compounded to obtain the objective composition. The amount of the compounded dextranase is usually 100-100,000 unit per 1g of the composition, wherein 1 unit is an amount of reducing group produced in 1min in terms of mug of glucose when determined by using dextran as the substrate. The composition can be used in the form of transparent liquid product such as mouth-washing liquid, spray- type mouth wash, etc., tooth paste, moistened dentifrice, gingiva massaging cream, etc. EFFECT:It can be compounded to tooth paste, etc., without causing the decomposition of ester-type activation agent and stably keeping the compounded components. The feeling to the oral cavity can be maintained in desirable state over a long period.
Patent JP-S5487362-A (JP)
Title: Anti-skid control system for automotive multi brake system
Inventor: KONDOU TOSHIYUKI
IPC: B60T13/46
Filed: 1977-12-22
Abstract: PURPOSE: To provide a hydraulic brake pressure control system, with which reduction of performance is prevented by providing for communicatin to the side of a pressure reduction chamber of an actuator with more provision of a control valve means in another system.  
     CONSTITUTION: When defectiveness of the wheel rpm takes place during the brake action and is sensed by a wheel sensor, a directional control valve 300 is switched by the action of a computor to change vacuum in a chamber 40 into atmospheric pressure. As a result, a power piston 39 is moved rightwards due to a pressure difference between chambers 40 and 41 to operate a control valve 33 through a rod 43, thus blocking a first port 36 in communication with a master cylinder 10 and a second port 37 in communication with a wheel cylinder 13 and communicating the second port 37 with a third port 33 in communication with a cylinder section 25d of an actuator 100. As a result, a left rear brake cylinder 13 is disconnected from a master cylinder 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H112232-A (JP)
Title: Multi-direction tilt mechanism
Inventor: MATSUI JUN
IPC: F16C11/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a multi-direction tilt mechanism to perform tilting operation in an arbitrary direction. SOLUTION: A hemispherical seat 11 having an X-direction slit 12 extending in one-way is formed at a base 1. A Y-direction slit 24 crossing orthogonally to the X-direction slit 12 is formed in a moving stem 2 on which a mike part 3 and a hemispherical part 22 making contact with the hemispherical seat 11 is formed. Further, a joint 4 is provided to intercouple the hemispherical seat 11 and the hemispherical part 22 extending through the X-direction slit 12 and the Ydirection slit 24. By moving the joint 4 in the X-direction slit 12 and the Ydirection slit 24, the moving stem 2 is caused to effect tilt operation in the Xdirection and the Y-direction. As a result, a multi-direction tilt mechanism to perform tilt operation in an arbitrary direction is provided.
Patent JP-S6311930-A (JP)
Title: Photosensitive resin composition
Inventor: MAKINO SHIGEO
IPC: G03F7/032
Filed: 1986-07-03
Abstract: PURPOSE:To permit development by an aq. alkaline coln. without deteriorating characteristics such as heat resistance, insulating characteristic and chemical resistance by compounding a specific half esterified compd., mono- or polyvalent epoxy compd., photopolymerizable unsatd. compd. and photoinitiator. CONSTITUTION:The copolymer of styrene and maleic anhydride having 500-50,000 average mol, w, is formed by compounding the half esterified compd. which is esterified by a monomer having at least one hydroxyl group and at least one (meth)acryloyl group in one molecule and is expressed by the formula I, the monopolyvalent epoxy compd., the photopolymerizable unsatd. compd. and photoinitiator. In the formula I, R1 denotes H or CH3, R2 denotes H, CH3, C2H5, C2H7 or halo group, l denotes 1-5 integer, Xr denotes the (meth)acryloyl group expressed by the formula II(R3 is H or CH3, m' is 2-5, n' is 1-30 integer), m denotes 0, an arbitrary number from 1 to 10 integer and n arbitrary number from 2 to 200 integer.
Patent JP-S6049235-A (JP)
Title: Temperature sensor and manufacture thereof
Inventor: ERUUIN HIYUUPUNAA
IPC: G01K13/02
Filed: 1984-07-25
Abstract: A temperature measuring probe for measuring excess temperatures at the exhaust of an internal combustion engine is provided which incorporates an NTC resistor in a gas-tight metal housing. The housing is vacuum-tight, shock-proof, and vibration-proof (10 g RMS, 0 through 500 Hz) and the probe is suitable for temperature sensing up to about 700 DEG  C. The probe is particularly suitable for use as a temperature monitor for turbo-chargers.
Patent JP-S6135066-A (JP)
Title: Flat bed type reader
Inventor: HOKI YOJI
IPC: H04N1/04
Filed: 1984-07-27
Abstract: PURPOSE:To improve the picture quality by providing a white luminous reference plate between a transparent original platen and a case, using a receiver means to read the color tone of the reference plate and using an output to adjust the luminous amount of a lighted light source and its gain thereby correcting the white level depending on the state and kind of original. CONSTITUTION:The white luminous amount reference plate 8 is arranged between a case 1 of a flat bed type reader and a transparent glass plate 2 on which an original 7 is placed. The glass plate 2 of the case 1 is provided with a scanning section 3 reciprocated by a drive mechanism comprising a motor 6, pulleys 5, 5' and a belt 4. Further, the scanning section 3 is provided with an optical system comprising fluorescent lights 31, 31' lighting the original 7, a reflection mirror 32, a lens 33 and a CCD34 reading the image from the original 7. An output signal from the CCD34 is fed to a tone control system provided with a gain switching circuit, an A/D converter, a microprocessor and a white level correction circuit. The luminous amount of the fluorescent lights 31, 31' and the output gain from the CCD34 are adjusted by the color tone level of the luminous reference plate 8.
Patent JP-H0321264-A (JP)
Title: External heart pace maker electrode
Inventor: HARA SHINJI
IPC: A61N1/362
Filed: 1989-06-16
Abstract: PURPOSE:To facilitate the operation for electrode fixation by providing, in one electrode lead, a ventricle electrode to be fixed in the ventricle and a pair of atrium electrodes to be connected to a detecting differential amplifier, and forming an earthing electrode into a large size, compared with the atrium electrodes. CONSTITUTION:One electrode lead 1 connected to an externally mounted heart pace maker body 6 is inserted from the cut ascending vena cava SVC into the right ventricle RV through the right atrium, and a ventricle electrode 2 on its top is fixed to the right ventricle inner cavity. Atrium electrodes 3, 3A provided in the middle of the electrode lead 1 are disposed in the right atrium inner cavitiy in an intravascularly floating state. A disk earthing electrode 7 connected to the heart pace maker body 6 is fixed to the surface of the human body. The sizes of the atrium electrodes 3, 3A are about 1mm in width, and the earthing electrode 7 about 10cm<2>, which acts as the earthing to a detecting differential amplifier and other circuit constituting elements forming the heart pace maker body 6. Thus, the operation for electrode fixation is facilitated, and the atrium contraction can be precisely detected.
Patent JP-S6218405-A (JP)
Title: Catalyst component and catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F4/64
Filed: 1985-07-16
Abstract: PURPOSE:To obtain a catalyst which can act highly actively in the polymerization of an olefin and afford a stereoregular polymer in a high yield by combining a specified catalyst component for olefin polymerization with a specified silicon compound and an organoaluminum compound. CONSTITUTION:A catalyst component obtained by contacting a titanium alkoxide (a) with a dialkoxymegnesium (b), an aromatic dicarboxylic acid diester (c), a halohydrocarbon (d) and a titanium halide (e) of the formula: TiX4 (wherein X is a halogen) and is used in combination with a silicon compound of the formula (wherein R is H, alkyl or aryl, R' is alkyl or aryl and 0<=m<=4) and an organoaluminum compound. As the titanium alkoxy compound, a tetraalkoxytitanium is preferable. As the dialkoxymagnesiums, diethoxymagnesium and dipropoxymagnesium are particularly preferable.
Patent JP-H07331967-A (JP)
Title: Blind type shutter
Inventor: OISHI MAMORU
IPC: E06B9/02
Filed: 1994-06-14
Abstract: PURPOSE:To check each individual rotation of a slat being locked in a closed state by housing the slat connecting and supporting a link train in a storage unit, opening or closing the slat delivered by an on-off mechanism, and checking any lifting motion of the slat. CONSTITUTION:When a driver 53, a shaft 51, a wheel 52 or the like are operated, a first link train 3 is delivered in succession. Next, plural pieces of mutually paralleling slats 2 connecting and supporting the first link train 3 are also delivered successively, closing the opening part of a building in consecutive order. In this case, during closing operations, the slats 2 are turned round as capable taking daylighting by operation of an on-off mechanism 6 and then opened. In succession, after complete closing in the building opening part, in the case where the slat 2 delivered is intentially uplifted, a second ling train 64 comes into contact with a longitudinal frame side wall, thereby checking any uplifting motion of the slat 2.
Patent JP-H05169635-A (JP)
Title: Ink apparatus of printing machine controll- ing adhering of ink on printing cylinder of press and method for controlling it
Inventor: SANGU SHII RII
IPC: B41F33/10
Filed: 1992-06-15
Abstract: PURPOSE: To provide a simple and inexpensive printer inking device which is easily controllable so as to obtain a selected rotation angle during a fountain roll and a transfer roll are mutually engaged. CONSTITUTION: A servo motor 40 connected with a fountain roll 20 of an inking device via gears and quickly acting at low inertia is controlled and supplied with energy by an electronic control unit 45. The control unit controls acceleration of the fountain roll 20 from speed zero to a speed required for rotating the fountain roll 20 in a prescribed angle ϕs . When a transfer roll leaves the fountain roll 20 and approaches an ink transfer roll of the inking device to engage with, the speed of the fountain roll comes down to zero. Operation of the device following a command is secured by a closed servo loop.