baber/WOPTO huggingface dataset:
Patent JP-S6016150-A (JP)
Title: Electric razor
Inventor: MARUYAMA MASATO
IPC: H02K11/00
Filed: 1983-07-07
Abstract: PURPOSE:To notify the cleaning timing of outer and inner cutting blades of an electric razor to a user by detecting and indicating the set values of upper and lower limits of a motor supplying current. CONSTITUTION:When a switch S is closed, a motor M is rotated. If dirts such as a mustache and a filth exists in the inside of an outer cutting blade 4, an inner cutting blade 3 and a mustache reservoir 5, a load increases when the blades 4, 3 slidably contacts under pressure. Then, a drive current I of a motor increases by the motor characteristic, and a voltage VR across a resistor R increases by VR=IXR. When the VR increases to the prescribed value or higher, a transistor Tr becomes ON state, and a display element L is fired. Thus, suitable contacting degree of the outer and inner blades can be confirmed, thereby notifying the cleaning timing of the outer and inner blades for a user.
Patent JP-S63290073-A (JP)
Title: Reader for color picture
Inventor: FUKUDA HARUHIKO
IPC: H04N1/48
Filed: 1987-05-22
Abstract: PURPOSE:To prevent dislocation by executing signal processing at every color line sensor from the color line sensors to a delay means, executing writing into separate memories at every color and executing synchronization and reading respective memories of respective colors in the order of a main scanning direction at the time of reading so as to make picture data of respective colors into one line. CONSTITUTION:An analogue/digital converting means 3 which analogue signal- processes the outputs from respective color line sensors 1 and which makes the outputs into digital multi-level signals, a delay means which delays the outputs, and a digital processing means 4 including a storage means which stores the outputs from the delay means for plural lines by colors are provided. The signal processing is executed at every color line sensor 1 from the color line sensors 1 to the delay means. The storage means executes writing into other memories at every color at the time of writing picture signals, and synchronizes and reads respective memories of respective colors and makes picture data of respective colors into one line. Thus, data of respective colors without dot deviation can be obtained.
Patent JP-H03155439-A (JP)
Title: Apparatus for producing rapidly cooled metal strip
Inventor: SHIBUYA KIYOSHI
IPC: B22D11/06
Filed: 1990-05-16
Abstract: PURPOSE:To smoothly produce a rapidly cooled metal strip by preventing splash of molten metal from sticking into an outlet slot with a baffle plate and splitting the molten metal stream in the direction orthogonal to flowing-out direction of a slot opening hole with splitting path. CONSTITUTION:A flowing out nozzle 4 is formed with molten metal basin 9 and outlet slot 7, and fitted to bottom part of a tundish 1 through a stopper 2. The baffle plate piece 6 is set in inner part of the molten metal basin 9. The baffle plate piece 6 is fitted to the position, where the molten metal splash flowing while gushing out through gap between the tundish 1 and the stopper 2 from the tundish 1 is cut off from sticking with spattering into the outlet slot. Further, the baffle plate 6 is provided with the splitting path for splitting the molten metal stream in the direction orthogonal to flowing-out direction of the slot 7 opening hole. By this method, the development of nozzle clogging and paddle brake can be eliminated.
Patent JP-H02302064-A (JP)
Title: Surface-mounting type resin-sealed semiconductor device
Inventor: TOMIKAWA MASAO
IPC: C08G73/10
Filed: 1989-05-16
Abstract: PURPOSE:To prevent a resin crack without executing a specific treatment before a surface mounting operation by a method wherein a polyimide which forms a stress-absorbing film is provided with a main dispersion by measuring its dynamic viscoelasticity and with a subdispersion which is caused at a temperature lower than that at the main dispersion. CONSTITUTION:An integrated circuit is formed on a semiconductor substrate such as a silicon substrate or a gallium arsenide substrate; a passivation film such as, e.g. silicon nitride of an inorganic film is formed on its surface in order to prevent moisture and an ion component from creeping from the outside. A polyimide which forms a stress-absorbing film is provided with a main dispersion (alpha dispersion) by measuring its dynamic viscoelasticity and with a subdispersion (beta dispersion) which is caused at a temperature lower then that at the main dispersion; the temperature of the beta dispersion is a post-curing temperature or lower of a sealing resin. When a peak temperature is made lower than the post-curing temperature of the sealing resin, it is possible to relax a strain which is caused at a molding operation while the sealing resin is post-cured.
Patent JP-H0425622-A (JP)
Title: Fastening structure for rotating member and shaft
Inventor: MATSUNO HIDENORI
IPC: F16D1/06
Filed: 1990-05-16
Abstract: PURPOSE:To facilitate mounting and demounting of a rotating member on a shaft so as to maintain the accuracy of coaxial condition by engaging the rotating member with the shaft after inserting an end of the shaft into the rotating member, fitting the end of the shaft to a side of the rotating member, and fixing the shaft and the rotating member coaxially by means of nut threadedly fitted to the shaft. CONSTITUTION:In fastening an impeller 7 to a pinion shaft 4, into an insertion hole of the impeller 7, a threaded shaft 43 side for centering of the pinion shaft 4 is inserted from the side of gear part 71. Into an engaging hole 73 of the insertion hole 72 the pinion shaft 4 is fitted to allow a gear part 71 of the impeller 7 and a gear part of the pinion shaft 4 to mesh with each other. Next, an impeller nut 8 is threaded to the threaded shaft 43 and the impeller 7 is fastened to the pinion shaft 4, thereby maintaining the coaxial accuracy of the pinion shaft 4 and the impeller 7. In demounting the impeller 7 from the pinion shaft 4, the impeller nut 8 is loosened and thereby it is removed, and then releasing the meshing condition of the gears 71, 41. It is thus possible to carry out the mounting and demounting.
Patent JP-H04349837-A (JP)
Title: Drag mechanism of reel for fishing
Inventor: IKUTA TAKESHI
IPC: A01K89/033
Filed: 1991-05-29
Abstract: PURPOSE:To prevent the change in the braking force even under the rise in the temperature of a drag mechanism when a fishing operation is performed in a state causing the slippage of the drag mechanism, e.g. when a fishing operation for a large fish is performed. CONSTITUTION:The drag mechanism is equipped with a braking force-correcting means C for canceling the thermally caused change in the braking force of the drag mechanism D on the frictional surface thereof by controlling the pressure difference between a spool 3 and a braking member 28 based on the value of the heat generated on the frictional surface of the drag mechanism D.
Patent JP-H11302061-A (JP)
Title: Concrete for placing joint and method for placing joint using the concrete for placing joint
Inventor: ABE YOICHI
IPC: C04B41/50
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness, strength, durability and execution characteristic of an existing concrete structure surface by incorporating an AE water- reducing agent or high-performance AE water-reducing agent into the concrete and specifying the slump, water cement ratio and fine aggregate rate. SOLUTION: The concrete for placing joint is obtd. by mixing low heat Portland cement, water, the AE water-reducing agent or the high-performance AE water-reducing agent and the fine aggregate and if necessary, an org. shrinkage reducing agent in such a manner that the slump attains 2 to 8 cm, the water cement ratio 35 5o 45% and the fine aggregate rate 36 to 42%. The crack and damage portions of the surface layer of an existing concrete pavement 1 are cut by a water jet treatment, by which macroruggedness 4 is formed on the surface of the concrete pavement 1. Next, the surface of the ruggedness 4 is subjected to a shot blast treatment to form microruggedness 6 and thereafter the concrete for jointing of successive pours is placed and is leveled off by a concrete finisher or the like.  The placing joint is then executed by applying vibration for 10 to 60 seconds at a number of vibration of 2600 to 3700 vpm.
Patent JP-S61283602-A (JP)
Title: Production of aqueous dispersion of fine polymer particle
Inventor: HATTORI MASAYUKI
IPC: C08F2/16
Filed: 1985-06-10
Abstract: PURPOSE:To obtain the titled aqueous dispersion excellent in shelf stability, by forming monodisperse liquid drops by contacting seed particles with an oil-soluble polymerization initiator and (meth)acrylate derivative in an aqueous medium and polymerizing the monomer component. CONSTITUTION:Monodisperse liquid drops are formed by contacting seed particles (a) with an oil-soluble polymerization initiator (b) and a monomer component (c) containing 40-10wt%, based on the total monomer, monomer of the formula (wherein R1 is H or methyl and R2 is a 6-18C alkyl) in an aqueous medium to allow the seed particles to absorb the oil-soluble polymerization initiator and the monomer component. Examples of the monomers of the formula includes 2-ethylhexyl acrylate and lauryl methacrylate. Examples of the seed particles, which are preferably those which can swell upon absorption of the monomer component, include styrene polymers and acrylic ester polymers.
Patent JP-S5249407-A (JP)
Title: Reversibible pluse motor for electronic watch
Inventor: NAKAJIMA AKIO
IPC: H02K37/16
Filed: 1975-10-17
Abstract: PURPOSE: To reduce size and power consumption of pulse motor reversible with one driving coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5248595-A (JP)
Title: Method for utilization of coetrell dust
Inventor: ITOU TOMIZOU
IPC: C01F11/46
Filed: 1975-10-17
Abstract: PURPOSE: To obtain granular product by mixing cottrell dust as an industrial waste with gypsum anhydrate by-produced chemically and changing the latter to dihydrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000313431-A (JP)
Title: Disposable cup-like container and deposit device therefor
Inventor: NAGANUMA TATSUO
IPC: G06K7/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To identify even paper cups which are likely to deform and be contaminated so that reliable depositing can be attained to improve a collection ratio for reuse of resources by including, at an appropriate portion of a container, a magnetic information medium which generates vibration waves of specific frequency due to magnetic resonance inherent to an electromagnetic beam. SOLUTION: A material for a paper cup 1 comprises a paper material with polyethylene coated on an internal surface. When a barrel of the cup 1 is to be formed, portions to be glued to each other of a barrel component 1a are hot-welded across amorphous fibers 3, thereby providing the paper cup 1 with the amorphous fibers 3 interposed between the portions. The amorphous fibers 3 to be used may include a Co-based amorphous magnetic wire with a thickness of 1 to 10 μm and length of approximately 20 to 30 mm. The wire should cause inherent magnetic resonance according to the thickness and length of the fibers 3 when the wire passes through an electromagnetic beam, and vibration waves of specific frequency at this time are received to allow identification.
Patent JP-S5249083-A (JP)
Title: Device for detecting surface defects of one dimensionally continuous o bjects to be examined
Inventor: KUNI TOMOHIRO
IPC: G01N21/892
Filed: 1975-10-17
Abstract: PURPOSE:Minute sections of an object to be examined are radiated annularly from three circumferential directions by a light source and plural reflecting mirrors, whereby the captioned detecting device which can dispense with one light source and may simplify maintenance and inspection is obtained.
Patent JP-S5459118-A (JP)
Title: Flexible disc driving apparatus
Inventor: HAMANAKA KUNIO
IPC: G11B25/04
Filed: 1977-10-19
Abstract: PURPOSE: To adjust the spacing between paddle and medium surface easily by making the end of one of a pair of paddles with U-shaped member of different stiffness and providing spacing adjusting screw between members.  
     CONSTITUTION: Paddles 506, 507 to press against two heads 501, 502 are held pivotally on pins 508, 509, and are mounted on a bracket 510. At the end of paddle 507 there are part A having high stiffness and part B having low stiffness. A bolt 515 is intended to adjust difference in the spacing from the paddle end position to  the medium surface due to dimensional error of paddles 506, 507 and bracket 510.  By tightening this bolt, the part B having low stiffness may be flexed easily as compared with the part A having high stiffness. Thus, the spacing between the paddle  and the medium surface may be easily adjusted so as to protect the medium 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6018377-A (JP)
Title: Gap-adjusting system
Inventor: MATSUI YOSHIMITSU
IPC: B41J7/92
Filed: 1983-07-11
Abstract: PURPOSE:To automatically adjust the gap at a printing head by only designating a duty, by vertically moving the printing head in accordance with paper thickness information corresponding to the duty fed from a host computer by reading the contents of a memory. CONSTITUTION:When information such as the content of duty and customer codes is inputted through an input part 4 of a terminal device 7, the information is transmitted to the host computer 1 through a circuit connection controlling part 3 and a circuit 2 by a main controlling part 6. In accordance with the telegram thus transmitted, the host computer 1 transmits a response telegram to the device 7. The response telegram contains information from a memory which stores paper thickness information corresponding to the content of duty stored in the computer 1, so that the gap at the printing head in a printing part 5 is automatically adjusted by only designating the duty.
Patent JP-S5463757-A (JP)
Title: Alternating current corona discharger for simultaneous process of discharge and exposure
Inventor: TANAKA HIROSHI
IPC: G03G15/02
Filed: 1973-11-06
Abstract: PURPOSE: To increase process speed by applying an insulation type shield plate as a shield electrode enclosing a corona discharge electrode thereby increasing corona current quantity and ending destaticization within a short time without increasing voltage.  
     CONSTITUTION: The AC corona discharger is so constituted that a conductive shiled plate 2 which is opened at its top and bottom as much as necessary for image radiation and an insulation material 4 on the side thereof facing the corona discharge electrode are provided by surrounding the corona discharge electrode 3. When an a.c. high voltage is supplied to the discharge electrode 3, the voltage of the positive polarity in its one cycle is applied, then the corona discharge of a positive polarity takes place, whereby a photoreceptor 1 and insulation layer 4 are charge to the positive polarity. Next, when the voltage of a negative polarity is applied, the corona discharge of a negative polarity conversely takes place. At this time the insulation layer 4 has previously been charged to the positive polarity and therefore the interface between the corona discharge electrode 3 and the insulation layer 4 becomes stronger than that in the case of the shield plate 2 alone, thus corona discharge is effectively accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S613728-A (JP)
Title: Manufacture of heat-shrinkable film
Inventor: KAWASE MIKIO
IPC: C08J5/18
Filed: 1984-06-18
Abstract: PURPOSE:To manufacture stably and continuously a protective coating film of a glass bottle whose lateral heat-shrinkable properties are large, by performing inflation molding of a composite of ethylene resin based on a high-pressure method and specific ethylene-alpha-olefin copolymer resin at a blow ratio of more than 4. CONSTITUTION:Inflation film molding of a composite of 60-90wt% ethylene resin based on a high-pressure method and 40-10wt% ethylene-alpha-olefin copolymer resin whose alpha-olefin content is 4-15wt% is performed at a blow ratio of more than 4. As for the ethylene resin, for example, ethylene-vinyle acetate copolymer of low-density polyethylene, whose density is 0.916-0.930g/cm<3> and a melt index is 0.1-1.0g/10 minutes, and 3-20wt% vinyl acetate can be mentioned. As for the ethylene-alpha-olefin copolymer resin, an article, whose alpha-olefin content is 4-15wt% and melt index is 0.5-2.0g/10 minutes, is used.
Patent JP-S5551390-A (JP)
Title: Measuring device for electronic watch
Inventor: UEDA JIYUN
IPC: G04D7/00
Filed: 1978-10-11
Abstract: PURPOSE: To increase the measurement accuracy for the rough torque of the analog crystal watch by memorizing both the driving frequency and the correcting frequency of the step motor.  
     CONSTITUTION: The step motor incorporated into the crystal watch consists of stator 1, rotor 2 and coil 3, and receives supply of the reverse pulse with every second. The voltage applied across coil 3 flows the current of loop 9 at section (a) and is switched to loop 10 containing detection resistance 6b at section (b). And the voltage generated by the vibration of rotor 2 is obtained at terminal 8h. Then when the non-rotation is detected at section (b), the current is supplied to coil 3 through loop 9 to secure the correcting drive for the motor via the sufficiently long pulse. And both the driving frequency and the correcting frequency are memorized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10298597-A (JP)
Title: Liquid detergent composition
Inventor: SHINDO HIROYUKI
IPC: C11D10/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition, having high softening and slipping effects on synthetic fiber clothes such as polyester or an acrylic ones and excellent in soil release effects in the liquid detergent composition containing an anionic surfactant as a deterging base. SOLUTION: This composition contains (a) 15-50 wt.% at least one anionic surfactant, (b) 0.01-5 wt.% at least one selected from bishydroxyethylene terephthalate, bishydroxydiethylene terephthalate, a polyethylene glycol having 1,000-8,300 number-average molecular weight, ethylene glycol and diethylene glycol and (c) 0.1-10 wt.% polyester resin, represented by the formula [R1 is 1,4-phenylene group; R2 is 1,3-phenylene group; R3 is 1,4-phenylene group or 1,3-phenylene group; (n) and (m) are each 32-100; (a) is 30-65; (b) is 15-40] and prepared by carrying out the block polymerization.
Patent JP-H04328037-A (JP)
Title: Velours carpet
Inventor: SEKIYA HIDEO
IPC: B60N3/04
Filed: 1991-04-26
Abstract: PURPOSE:To provide soft touch, smallness in volume and lightness in weight, improve strength of the weft after lamination and to decrease pile falling and directivity by improving weak points of a conventional velours carpet as an interior finish material of the velours carpet for interior-finishing an automobile or the like. CONSTITUTION:An automobile velour carpet using a nozzle of YU-type section as shown by (a) in the drawing 1 and a YU-type modified cross-section yarn having five protrusive parts of 8 to 12d single fiber denier further manufactured by a pile yarn of 11 to 17% CD value. Accordingly, the velour carpet most completed for internal finish of an automobile or the like light in weight large in bulkiness with small pile falling further with large strength of the weft by improving all the weak points in the conventional interior-finish velours carpet for the automobile or the like.
Patent JP-S616588-A (JP)
Title: Finned tube type heat exchanger
Inventor: ITOU MASAAKI
IPC: F28F1/32
Filed: 1984-06-20
Abstract: PURPOSE:To realize high heat transfer rate by a structure wherein more than one kind of different wave form are provided respectively both on fin cut-and- rised parts and on fin base parts so as to position the downstream side fin outside the upstream side temperature boundary layer. CONSTITUTION:Wave forms, which are respectively different from one another, are formed on cut-and-rised parts 2 and on fin base parts 3. Accordingly, inflowing air current 5 develops temperature boundary layers at upstream side fins. However, because downstream side fins locate away from the center of said temperature boundary layers, the downstream side fins can keep on having high heat transfer rate. Concretely, wave forms adjoining to each other on the upright shaved parts 2 and on the fin base parts 3 do not fall on when viewed in the direction of the air current 5 or the wave forms can be placed apart from the position, on which the wave forms fall commonly. Accordingly, because the downstream side wave form fins locate outside the temperature boundary layers of the upstream side wave form fins, the total heat transfer rate of the titled heat exchanger is improved.
Patent JP-S5750393-A (JP)
Title: Driving circuit of electric charge transfer element
Inventor: YOSHIOKA SEISHIROU
IPC: H03H15/02
Filed: 1980-09-08
Abstract: PURPOSE:To prevent a sensor element, a transfer element, etc. from the effect of variance, by delivering successively plural inputs via an electric charge transfer element and comparing them with a corresponding reference voltage. CONSTITUTION:The electric signals which are converted photoelectrically through photosensors 2-1... are applied to each corresponding element of a BBD3 and then applied successively to a comparator 4. Synchronously with this transfer of information, contact pieces SC1... of switches S1... are switched successively. Thus the reference voltage is also applied to the comparator 4 via resistance R1... whose resistance value are set according to the variance of the sensors 2-1... and the transfer element of the BBD3. In such constitution, the variance of a sensor element, a transfer element, etc. is substantially excluded to produce a high-quality output which is free from any error.
Patent JP-H0421760-A (JP)
Title: Surface-coated hard member excellent in wear resistance
Inventor: OMORI NAOYA
IPC: B23B27/14
Filed: 1990-05-15
Abstract: PURPOSE:To develop the surface-coated hard member excellent in wear resistance and appropriate for cutting tools and wear-resistant tools by forming a hard coating layer consisting of at least one kind among the carbide, nitride and carbonitride of an alloy of Zr and Al on the surface of a base material consisting of a hard member. CONSTITUTION:The hard coating layer consisting of the carbide, nitride and carbonitride of an alloy of Zr and Al can be formed in single or plural layers, the wear resistance is not significantly improved when the layer thickness is controlled to <0.5mum, the residual stress is increased and adhesive strength is decreased at >10mum, and hence the thickness is adjusted to 0.5-10mum. When an adhesion increasing layer consisting of at least one kind among the carbide, nitride and carbonitride of Zr or Ti is formed directly on the base material surface between the hard coating layer and base material, the adhesive strength of the hard coating layer to the base material is drastically improved. A surface layer consisting of at least one kind among the carbide, nitride and carbonitride of Zr or Ti is formed on the surface of the hard coating layer when oxidation resistance at high temp. is required, and excellent oxidation resistance is obtained at high temp. and wear resistance is also improved.