baber/WOPTO huggingface dataset:
Patent JP-H03259277-A (JP)
Title: Developing device
Inventor: KOGA YOSHIRO
IPC: G03G15/09
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a developing device whose structure is simple and which is miniaturized and made inexpensive and to stably form an image of high resolution and high quality by providing a magnetic field generation layer to a cylindrical thin film member. CONSTITUTION:A developing device 7 carries magnetic toner 8 and executes developing. A developing roller 9 carrying the toner 8 is constituted of a driving roller 10 which is driven to be rotated and provided with a frictional part or the like on the outside circumference and the cylindrical thin film member 11 which is externally provided to the outside circumference of the roller 10 by leaving excess length. Then, the magnetic field generation layer 12 is disposed on the member 11 and the magnetic toner 8 is directly held on the developing roller 9 by the leakage magnetic flux of the outside circumference of the layer 12. Besides, the thin layer toner 8 is carried by rotating the developing roller 9 in a state that it is regulated to proper quantity by a plate-like blade 13. In such a way, the toner is carried near the surface of the thin magnetic field generation layer 12 and the developing roller 9 is constituted of a single rotating body. Thus, the structure of the developing roller is simplified and miniaturized. Besides, it is made light in weight and inexpensive. Moreover, the developing of the high resolution and the high printing quality is realized.
Patent JP-S53144045-A (JP)
Title: High frequency heater
Inventor: IWABUCHI YASUSHI
IPC: H05B11/00
Filed: 1977-05-20
Abstract: PURPOSE: To efficiently perform heating, by mounting a device for interrupting a wind path of a blast port or an exhaust port and a temp detecting element near this device when heating by means of a heater, in a device that carries out heating by menas of the heater and heating by means of microwave at the same time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61218373-A (JP)
Title: Thyristor converter
Inventor: MIYAMOTO TAKAO
IPC: H02M7/48
Filed: 1985-03-25
Abstract: PURPOSE:To enable to accurately control a current and to preferably share a current by controlling thyristor converters by both the entire current control system and the current sharing control system between the thyristor converters. CONSTITUTION:The entire current control is performed by amplifying the difference between the signal detected by a current detector, i.e., a DCCT 22 and a current command signal by an ACR circuit 23, and phase-controlling the outputs of thyristor converters 2, 3 as the inputs of APPS circuits 9, 10 of the converters 2, 3. The sharing current control between the converters 2 and 3 is achieved by butting the signals detected by the DCCTs 4, 5, amplifying the difference by an ACR circuit 24, butting with the output of the circuit 23 to balance the output current sharing of the converters 2, 3 as the inputs of the APPS circuits 9, 10.
Patent JP-H08252404-A (JP)
Title: Oil and water separating apparatus
Inventor: NODA TSUNEHIRO
IPC: B01D17/025
Filed: 1995-03-17
Abstract: PURPOSE: To improve oil and water separating function with porous separation plates by differing the positrons of holes of first separation plates and second separation plates 2 in the up and down direction and making a liquid which passes the differing holes come into collision against the walls of separating plates set below. CONSTITUTION: While passing respective holes 23a, 23b of separation plates 21a, 21b laid in a multilayered state, a cleaning liquid which flows into an oil-water separating tank 10 flows down in the tank. Since those holes 23a, 23b are made to differ for every separation plate 21a, 21b, immediate after the cleaning liquid passes the holes 23a or holes 23b, the cleaning liquid surely comes into collision against the walls of the next separation plates 21b or 21a and coarsening function is effectively carried out and fine particles are converted into coarse particles. Further, during the process in which the coarse particles C flows slowly to the holes of the next separation plate at a proper flow rate on a hole-free tilting path E, oil-water separation of the coarse particles C can be carried out effectively based on the gravity difference.  Consequently, oil particles C which float and are separated in the path E gather in the center part along the tilting faces in the rear sides of respective separation plates 21a, 21b and are collected in an oil collecting chamber 14.
Patent JP-2000261725-A (JP)
Title: Drive method for solid-state image pickup element
Inventor: WATANABE TORU
IPC: H04N5/3725
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To easily eliminate a smear component of a solid-state image pickup element adopting a frame transfer system. SOLUTION: After discharging information charges in a storage section of a solid-state image pickup element from all pixels with a discharge pulse St in a frame transfer clock ϕF at the same time, and transferred to the storage section from idle light receiving pixels by a dummy transfer pulse dt. The information charges stored in the light receiving pixels via a prescribed period L are transferred to the storage section by the frame transfer pulse ft. A smear component left in an image pickup section by the transfer by the dummy transfer pulse dt and the smear component superimposed through the transfer by the frame transfer pulse take inverse distribution to each other in a vertical direction and the smear component is uniformized in all rows by summing the smear components above.
Patent JP-S58175386-A (JP)
Title: Color video display
Inventor: HOSHINO MIKIO
IPC: H01J29/89
Filed: 1982-04-07
Abstract: PURPOSE:To obtain a color video display having high efficiency, by using a white/black cathode-ray tube having high beam efficiency and then adding an optical fiber, etc. to the cathode-ray tube. CONSTITUTION:A television video signal is supplied to a cathode or a grid electrode within an electronic gun 1a of a white/black cathode-ray tube 1. Then an electron beam whose density is modulated by said video signal scans over a fluorescent matter 1b. Thus a white/black image is formed on the surface of the matter 1b. Under such conditions, the output light of the matter 1b is kept in white and black. However, the output light is converted into a color image by providing sequentially a light volume controller 2 such as a liquid crystal display, etc., an optical fiber 3 and a front panel 4 at the front of the cathode-ray tube 1.
Patent JP-S51134702-A (JP)
Title: Oil-water separation
Inventor: TAKENISHI SOUICHIROU
IPC: B01D15/00
Filed: 1975-05-19
Abstract: PURPOSE: Simple method for removing oil from waste water in a tank by utilizing the capillary action and oil absorbent property of fiber assemblies. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10255783-A (JP)
Title: Hydrogen storage alloy electrode and its manufacture
Inventor: NAKAMURA HIROSHI
IPC: H01M4/38
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance charge and discharge characteristics in the beginning by specifying oxygen concentration of hydrogen storage alloy powder of a hydrogen storage alloy electrode made by integrating hydrogen storage alloy power comprising a conductive metal particle adhered to a surface of a hydrogen storage alloy particle with a collector. SOLUTION: Hydrogen storage alloy powder 40 forming a hydrogen storage alloy electrode is made by mixing a hydrogen storage alloy particle 42 and a conductive metal particle 44 and agitating them in reduction atmosphere, while its oxygen concentration is set for not more than 0.5%. An oxidized coat and the like existing on a surface of the hydrogen storage alloy particle 42 are removed, and the surface of the hydrogen storage alloy particle 42 is activated. Since the conductive metal particle 44 is adhered to the activated surface of the hydrogen storage alloy particle 42, reforming of the surface of the hydrogen storage alloy particle 42 can be effectively performed. An electrode made by integrating the hydrogen storage alloy particle 42 with a collector has excellent charge and discharge characteristic from the beginning of a charge and discharge cycle.
Patent JP-H07273164-A (JP)
Title: Embedded electrode and its production
Inventor: ARAI YUSUKE
IPC: B23Q3/15
Filed: 1994-03-29
Abstract: PURPOSE:To provide a method for producing an embedded electrode suitable for mass-production in which the reliability is enhanced by preventing dielectric breakdown or short circuit, the resistance of the electrode is decreased, the number of production steps is decreased and intricate steps, e.g. brazing step, are eliminated. CONSTITUTION:The embedded electrode comprises a compact ceramic substrate 1, and a metal bulk electrode 9 embedded in the substrate 1. The substrate 1 surrounding the electrode 9 is sintered integrally and has no joint face. A ceramic molded item and the metal bulk electrode 9 are subjected to hot press sintering while applying pressure in the direction of thickness of the electrode 9 thus embedding the electrode 9 into the integrally sintered compact substrate 1 having no joint face.
Patent JP-H01232040-A (JP)
Title: Exterior trimming resin product for car and preparation thereof
Inventor: ITO KEIZO
IPC: B32B27/32
Filed: 1988-03-11
Abstract: PURPOSE:To make appearance simple by dispensing with a protector and to eliminate the damage of the painted part of a body at a body contact part, by forming the contact part with the body from a soft PP material. CONSTITUTION:The inner layer 3b composed of a hard PP material R1 of a side spoiler 3 is perfectly covered with an outer layer 3c composed of a soft PP material R2. By this method, the appearance of the side spoiler 3 becomes well. The lip part 3a of the side spoiler 3 being the contact part with the curved part 2a of a body 2 is thin and formed of the soft PP material R2. Therefore, a protector becomes unnecessary and the followability of the lip part 3a to the body 2 becomes well and the painted part of the body 2 at the contact part is not damaged.
Patent JP-S62220712-A (JP)
Title: Bearing protector for compressor
Inventor: KEMI YUICHI
IPC: F16C17/24
Filed: 1986-03-19
Abstract: PURPOSE:To stop a compressor upon damage of bearing by fixing a cover made of shape-memory alloy to a hydraulic line near to a bearing section thereby deforming the over and flowing out the oil upon temperature rise of the bearing. CONSTITUTION:A high speed shaft 3 fixed with an impeller 4 is supported by means of bearings 5, 6 and a bypass line 9 subjected to the lubricant pressure is provided to the bearing 5. A cover 10 is provided at the outlet side of the bypass line 9 while being stopped by means of a thin rod 11 made of shape- memory alloy. Upon temperature rise of the bearing 5 due to damage, the shape-memory alloy rod 11 deforms to remove the cover 10 so as to flow out a large quantity of oil into an oil tank thereby the oil pressure decreases to stop the compressor.
Patent JP-S62219277-A (JP)
Title: Head support arm
Inventor: HIBINO YOZO
IPC: G11B21/21
Filed: 1986-03-19
Abstract: PURPOSE:To remarkably reduce not only vibrations in bending mode and vibrations in torsion mode along a disk surface which causes an off-track state, but bending-mode vibrations which affect the height of flotation of a magnetic disk from a disk surface by utilizing a signal cable and its covering material. CONSTITUTION:The signal cable 8 consists of a signal line 8A and its covering material 8B which is made normally of a plastic covering material such as vinyl and 'Teflon(R)' and covers the signal line. The signal cable 8 is led round to the arm of a positioning device along the support arm 7. Such a signal cable 8 is fixed to the head support arm at positions A-C by utilizing a metallic material itself. Then the signal cable 8 is coupled with the flat part 5 of the head support arm 7. Consequently, slip energy absorption and braking are realized in an adhesive 9 and the covering material 8B to remarkably reduce vibration energy generated at the flat part 5 of the head support arm 7.
Patent JP-S56154806-A (JP)
Title: Loop antenna device
Inventor: YAMAGUCHI SHIYUUICHIROU
IPC: H01Q1/24
Filed: 1980-04-30
Abstract: PURPOSE:To perform communication in the most intense radio-wave direction by  providing a supporting means of holding the loop surface of a loop antenna horizontal. CONSTITUTION:With external frame 4 fixed to transmitter (receiver) 3, internal frame 5 is coupled by shafts 6A and 6B to permit internal frame 5 to rotate freely in external frame 4. Further, loop antenna body 7 is coupled with internal frame 5 via shafts 9A and 9B crossing shafts 6A and 6B at right angles to enable antenna body 7 to rotate freely in internal frame 5. Thus, antenna body 7 is capable of rotating freely centering around two couples of rotating shafts 6A and 6B, and 9A and 9B. When the center of gravity of antenna body 7 coincides with the intersection of two couples of rotating shafts, antenna body 7 is held invariably horizontal in any slanting state of transmitter (receiver) 3 to perform communication in the most intense radio-wave direction.
Patent JP-H10252815-A (JP)
Title: Vibration proofing device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To attain size reduction in an actuator, and realize high performance by forming plural restricting passages to communicate a main liquid chamber with a sub-liquid chamber in a partition member, connecting them to a valve to open-close either of the respective restricting passages of this partition member, and opening-closing the valve by negative pressure. SOLUTION: A partition member 28 is arranged so as to partition a part between a main liquid chamber 30 and a sub-liquid chamber 32, and an idle orifice 42 being a large diameter passage extending in its radial direction is formed in this partition member 28. One end of this idle orifice 42 is connected to a lower part of a circuit through hole 36, and the other end side of the idle orifice 42 is extended downward, and is connected to the sub-liquid chamber 32, and idle vibration absorbing plural restricting passages are formed. Either of the respective restricting passages is opened and closed by a valve 50 while facing to the main liquid chamber 30, and an actuator 100 is connected to this valve 50, and the valve 50 is opened and closed by negative pressure of this actuator 100.
Patent JP-S58178103-A (JP)
Inventor: ARASE HIROSHI
IPC: F01K7/44
Filed: 1982-04-12
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-S61220236-A (JP)
Inventor: ITO NAOKI
IPC: H01H50/24
Filed: 1985-03-26
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-S53144534-A (JP)
Title: Production of styrene
Inventor: OKANO TAKESHI
IPC: C07C1/00
Filed: 1977-05-23
Abstract: PURPOSE: The catalytically oxidative dehydrogenation of 4-vinylcyclohexene is conducted in gas phase using molecular oxygen in the presence of a novel catalyst containing iron, antimony and oxygen as effective components to produce styrene in high conversion, selectivity and yield. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53144959-A (JP)
Title: Curing composition
Inventor: IKEDA TADAYOSHI
IPC: C08K5/32
Filed: 1977-05-23
Abstract: PURPOSE:A curing composition composed of partially hydrolyzate of alkyltrialkoxysilane, a quarternary ammonium hydroxide, and an organic carboxylic acid of 1-5 carbon atoms, gives cured product of extreme hardness with hot water and solvent resistance.
Patent JP-H09252303-A (JP)
Title: Communication equipment and method, recording device and method, and recording medium
Inventor: ITAKURA EIZABURO
IPC: H04Q3/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To attain the effective utilization of a transmission band, and to improve the multiplexing efficiency of data by setting a value obtained by scanning beforehand transmission data as a peak rate value to be reported at the time of call setting before transmission. SOLUTION: When an address information circuit 1 receives the transmission request signal of the data to be transmitted from a call setting part 4, it informs a peak scan circuit 2 of the address of the data corresponding to a transmission request among the variable-speed encoded data stored in a recording medium. The peak scan circuit 2 scans the peak rate of the data corresponding to this address, and outputs the obtained peak rate value. The call setting part 4 receives this peak rate value, and sets it as one value of a call setting parameter, and reports the call setting parameter to a communication network connected through an output device 5. Thus, the peak rate value of the transmission band and the data peak rate value are made equal.
Patent JP-2000258686-A (JP)
Title: Photographing lens system having high-resolution
Inventor: SUZUKI KENZABURO
IPC: G02B13/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a photographing lens system having high resolution suitable for a photographing lens, etc., for electronic image equipment such as a video camera or a digital still camera. SOLUTION: This lens system is equipped with an aperture diaphragm S, a front lens group GF having negative refractive power and arranged on the object side of the diaphragm S, and a rear lens group GR having positive refractive power and arranged on the image side thereof. The lens group GF has at least a positive lens LA having an aspherical surface formed so that the positive refractive power may be weakened as separating from an optical axis. The lens group GR is provided with at least a negative meniscus lens LU turning a convex surface to the object side and having center thickness larger than maximum image height and a positive lens LB having an aspherical surface formed so that the positive refractive power may be weakened as separating from the optical axis.
Patent JP-S57174849-A (JP)
Title: Fluorescent lamp device
Inventor: MATSUNOSHITA ETSUO
IPC: H01J61/34
Filed: 1981-04-22
Abstract: PURPOSE:To obtain a lightweight lamp and improve the reliability of a resistor ballast by employing the resistor ballast in a fluorescent lamp device attached with a bulb cap and providing air holes on a core member of the resistor ballast. CONSTITUTION:A fluorescent lamp 1 is formed into nearly a saddle shape by bending a tube type bulb into a U-shape. Together with the fluorescent lamp 1, a glow circuit is supported by a chassis 2, which is housed inside a transparent globe 3 and a base 4. A bulb cap 5 is attached to the base 4, which is provided with slit-shaped air holes 6. The glow circuit is composed of a resistor ballast 7 and a glow tube 8 which are provided in the center of the fluorescent lamp 1, and the resistor ballast 7 is composed of a core member with air holes and a resistor wound by the core member.
Patent JP-H08234622-A (JP)
Title: Overlay device
Inventor: KUBO HIROSHI
IPC: G03B27/52
Filed: 1995-02-23
Abstract: PURPOSE: To provide an overlay device capable of efficiently performing writing on additive original with writing instruments before and after forming the copy of an additive image to which the additive information of the additive original is added. CONSTITUTION: This overlay device 0 is placed on the original platen 10a of a copying machine so as to simultaneously form the image of the fixed format original consisting of a fixed format sentence and the copy of the additive information recorded at the specified position of the image of the fixed format original. The device 0 is provided with a plate-like main body on whose lower surface the image of the fixed format original is recorded, an aperture 2 formed on the main body to arrange the additive original 1 where the additive information is recorded, an opening/closing plate 5 provided on the upper surface of an original surface 3 and opening/closing the aperture 2, and an underlay 6 provided on the upper surface and consisting of a thin plate member.
Patent JP-2000256125-A (JP)
Title: Composition having discrete cubic structure, and its use as emulsified composition or dermatological composition
Inventor: KUNIEDA HIRONOBU
IPC: A61K8/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of holding highly stable discrete cubic structure without significantly depending on the ethylene oxide chain length of the surfactant to be used, and usable in an emulsified composition or dermatological composition. SOLUTION: This composition is obtained by including 10-60 wt.% of at least one kind of a polyoxyethylene alkyl- or alkenyl ether-based surfactant with an ethylene oxide addition number of moles of 8-100 and 10-22C hydrocarbon groups, 20-80 wt.% of water, and 1-50 wt.% of at least one kind of polyhydric alcohol; alternatively, by including 10-70 wt.% of the above-mentioned at least one kind of surfactant, 10-70 wt.% of water, 1-80 wt.% of at least one kind of polyhydric alcohol, and 1-50 wt.% of an oil. The other objective emulsified composition or dermatological composition is obtained by including >=10 wt.% of the above-described composition.
Patent JP-2000257265-A (JP)
Title: Assembly jig and construction method for hoop/stirrup
Inventor: SHIMIZU MIKIO
IPC: E04G21/16
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a jig for assembling a cage and its construction method to efficiently arrange reinforcing bars to assemble the cage without feeding hoops/stirrups at a high place in a batch when the cage of column/beam of RC structure is to be assembled by a vertical method. SOLUTION: A serrated plate member on which a plurality of stages of hoops/stirrups are horizontally placed with specified intervals therebetween is vertically provided on a rectangular parallelepiped frame on three surfaces prallel to the vertical axis of a rectangular parallelepiped frame, and hoops/ stirrups are set from a surface having no serrated plate member. The hoops/ stirrups are set, and a plurality of stages of frames (assembly jigs) whose attachable/detachable surface having no serrated plate member is closed are stacked on and fixed to each other. A main reinforcement is dropped from an upper part to assemble the cage of column/beam.
Patent JP-S59187765-A (JP)
Title: Preparation of tidbit
Inventor: KASAHARA TAKEJI
IPC: A23L17/60
Filed: 1983-04-07
Abstract: PURPOSE:To prepare a tidbit having rich taste and flavor from seaweeds easily at a low cost, by washing the salted seaweeds such as tangle, WAKAME seaweed, etc. with water, boiling together with a seasoning etc., leaving to cool, forming by a squeezing macine, and drying the formed product. CONSTITUTION:Preferably a young tangle, WAKAME seaweed, etc. of <=6 months old is collected, boiled, salted with about 35%, based on the raw tangle, of salt, and stored at a low temperature preventing the freezing of the tangle. The stored tangle, WAKAME, etc. is washed with water to remove the salt, drained, added with proper amounts of seasonings such as salt, chemical seasonings, sorbit, red-pepper, soy, etc., and boiled while preventing the dissolution of the tangle. The cooked tangle is left to cool, charged into the hopper of a squeezing machine, formed to a proper shape such as plate, and dried by a hot- air drier, etc. to obtain the objective tidbit.
Patent JP-S54152054-A (JP)
Title: Sheet of vinyl chloride resin
Inventor: AZUMAGUCHI TAKEICHI
IPC: C08L27/06
Filed: 1978-05-22
Abstract: PURPOSE: Using a composition consisting of a partially crosslinked vinyl chloride resin and a plasticizer are formed sheets having heat distortion resistnace, low creep properities and delustering effect by the same method as in thermoplastic resin.  
     CONSTITUTION: A partially crosslinked vinyl chloride resin containing 1W90 wt% of polyvinyl chloride gel insoluble in tetrahydrofuran is kneaded with a plasticizer as dibutyl phthalate in e.g., a super mixer then extruded from an extruder into sheets.  
     USE: Motor vehicles, especially for dash board, area heater. Buildings. 
     COPYRIGHT: (C)1979,JPO&Japio