baber/WOPTO huggingface dataset:
Patent JP-H07292308-A (JP)
Title: Marking ink composition
Inventor: SAITO SATOSHI
IPC: C09D11/17
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a marking ink composition good in the erasabllity of letters written on a writing board such as a whiteboard (esp. made of resin) even after left to stand for a long time. CONSTITUTION:This marking ink composition comprises 2-10wt.% of an inorganic or organic pigment or metallic powder, 72-85wt.% of a lower alcohol such as methyl or ethyl alcohol, 2-10wt.% of a lower alcohol-soluble resin such as polyvinyl butyral, 3-13wt.% of an unsaturated fatty acid ester produced from an unsaturated fatty acid such as butyl linolenate or ethyl oleate and a <=7C aliphatic alcohol, and 0.2-4wt.% of a phosphoric or phosphorous ester, and an ammonium, alkali metal, alkaline earth metal or alkanolamine salt thereof.
Patent JP-H11325099-A (JP)
Title: Shaft coupling
Inventor: MICHAEL W HENNESSY
IPC: F16D3/54
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a shaft coupling using an elastomer and a holding band. SOLUTION: A bending shaft coupling has two hubs 12 and 14 provided with teeth extending to each other. The teeth are matched with each other in parallel and separated from each other. A flexible elastomer belt 34 fills a gap 45 between a pair of adjoining teeth. A hold band 54 is mounted around the belt and the belt is fixed in a proper spot. A positioning pin 60 arranged on the inner surface of the band is contained in a J-shape groove 46 formed in the outer surface of the belt. The pin locks the band in a releasable state in a position around the belt.
Patent JP-H11306081-A (JP)
Title: Cache flash device
Inventor: KUROSAWA YASUHIKO
IPC: G06F12/08
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce overhead at the time of check point processing by realizing a high-speed cache flash. SOLUTION: A cache flash device 1 is equipped with a modified flag(MF) RAM 2 and a modified block table(MBT) RAM 3. The MBT Tag RAM 3 stores address information regarding the modified block of a cache of all the processors in each entry for each cache line. The MF RAM 2 stores data which have a value obtained by performing a logical sum with a modify bit for all the processors in each entry together with an index as information for retrieving the index of an entry which includes an address of at least one modified block out of each of entries on the MTB Tag RAM 3. At the time of cache flash, an address of the modified block can be read at high speed by using information stored in the MF RAM 2.
Patent JP-H05286714-A (JP)
Title: Production of particles of oxide of rare earth element
Inventor: KANEYOSHI MASAMI
IPC: C01F17/241
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a phosphor having high luminance and hardly causing flocculation and uneven coating by forming and using angular particles of the oxide of rare earth element uniform in particle diameter, specific surface area and particle size distribution. CONSTITUTION:The ammonium type oxalate double salt of rare earth element represented by a formula NH4M(C2H4)2.nH2O (where M is the rare earth element and (n) is >=1) is deposited, separated, washed, heated to 50-100 deg.C in basic hot water, separated and fired.
Patent JP-H02291540-A (JP)
Title: Tripod united camera
Inventor: OGAWA YUKIO
IPC: G03B17/04
Filed: 1989-05-02
Abstract: PURPOSE:To form the camera in a compact shape which has no projection and allows the camera easy to carry by forming a tripod part which can be detached by one easy step and the camera in a circularly-sectioned cylindrical shape which provides the feeling of togetherness in the longitudinal direction of the camera when the tripod is loaded. CONSTITUTION:The subject camera is provide with a cartridge 5, a spool chamber 6 with a spool 7, a photographic lens 8 which is arranged between the cartridge 5 and spool 7, a battery 9 which is provided on the flank of the cartridge 5, an electronic flash device 10 and a finder 11 which are provided on the flank of the spool chamber 6, and a film feed gear train 12 which is arranged below the cartridge 5 and spool chamber 6 in a camera main body 1. In a tripod part main body 2, on the other hand, a tripod fitting base 15 provided with tripod shafts 13a - 13c supporting three legs 3a - 3c rotatably and pivotally is provided slidably and the three legs 3a - 3c can be put in/out. Consequently, the tripod can be attached to and detached from the camera by one easy step and the compact tripod which has good portability, operability, and practicability can be loaded.
Patent JP-H01282097-A (JP)
Title: Solar cell paddle
Inventor: YONEMURA SHIGEMI
IPC: B64G1/44
Filed: 1988-05-09
Abstract: PURPOSE:To use difference caused by difference in reduction ratio between two sets of gears in rotating force and their frictional force for braking force to make reliable braking action possible by providing a braking means whose one gear is coaxially attached to a synchronous pulley of a synchronizing mechanism, and engaged with the other gear supported by a solar-cell panel. CONSTITUTION:When a satellite attains space, and then the lock of a locking mechanism is released, plural solar-cell panels 10a-10c are unfolded from a folded up state into a rotary state by an unfolding spring of a hinge 11. In this case, the solar-cell panels 10a-10c are synchronously unfolded through synchronous pulleys 13 and a belt 14, and the rotating force of the first gear 15 is transmitted to the second gear 17. Consequently, the plural solar-cell panels 10a-10c are given difference caused by a different reduction ratio in the rotating force transmitted through the first and the second gear 15, 17 and frictional force between the gears 15, 17 as braking force, and unfolded with shock softened just after unfolding. Thus reliable braking action can be actualized without a braking damper utilizing oil to improve reliability as much as possible.
Patent JP-H0886339-A (JP)
Title: Combination device for belt with teeth and pulley
Inventor: TOMII TAKASHI
IPC: F16H55/38
Filed: 1995-04-13
Abstract: PURPOSE: To decrease burden of the belt part so as to extend service life of a belt by varying a compression ratio of the belt teeth part to the pulley groove part in response to the number of pulley teeth, and varying a contact condition between a pulley groove bottom face of the belt teeth top part. CONSTITUTION: A fitting condition between a pulley groove part 3 and a belt teeth part 8 is in compression engagement by setting the height H of the belt teeth part 8 larger than depth D of the pulley groove part 3. A compression ratio is calculated by (H-D)/H. A compression ratio between the pulley groove part 3 on the pulley side with a smaller number of teeth in a drive shaft 5 and the belt teeth part 8 is set larger than the compression ratio between the pulley groove 3 on the pulley side having a large number of teeth in a driven shaft and the belt teeth part 8. The relationship between the compression ratio and the number of pulley teeth is calculated by specified calculation, and the compression ratio is also exponentially decreased as the number of pulley teeth is increased under substantially constant condition of the axial load.  The axial load is therefore decreased by varying the depth D at the pulley groove part according to much/small number teeth so as to property set the compression ratio and then the axial load is reduced so that the service life of the belt can be extended.
Patent JP-H10295682-A (JP)
Title: High space resolution, high speed x-ray ct scanner
Inventor: HORI KEIICHI
IPC: A61B6/03
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To enhance the scanning speed of an X-ray CT scanner, improve the space resolution, and improve the image quality by providing a vacuum tank coaxial to detectors in such a state as surrounding the X-ray detectors arranged on the circumference surrounding a measurement object and densely arranging a plurality of X-ray generation units in the inside of the vacuum tank. SOLUTION: A plurality of detectors 2 are fixed on a circumference surrounding an image pick-up region 4 where a measurement object is arranged and a dual-tube structure vacuum tank 11 is fixed coaxial to the detectors 2 and in the outer circumference of the detectors 2. X-ray generating units 101-132 are densely arranged in the circumference in the inside of the vacuum tank 11 whose inside is vacuum and a sectorial X-ray 3 is irradiated to the measurement object by the X-ray generating units 101-132. The X-ray generating units 101-132 and the detectors 2 are arranged in the different height so that the irradiated sectorial X-ray 3 is inclined to the horizontal direction and the irradiated sectorial X-ray 3 can be detected by the detectors 2 in the opposite side across the measurement object without being obstructed by the detectors 2 in the X-ray irradiation side.
Patent JP-S60257089-A (JP)
Inventor: MAKINO SHIGEZOU
IPC: H05B3/00
Filed: 1984-05-31
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-S606271-A (JP)
Title: Underwater cutting method of metallic plate
Inventor: HAMAMOTO NOBORU
IPC: B23K7/00
Filed: 1983-06-24
Abstract: PURPOSE:To eliminate a drilling operation for a start point by providing a notch to a backing strip, bringing the notched surface into contact with a metallic plate to be cut and using the space part formed by the notch and the metallic plate as the start point for underwater gas cutting. CONSTITUTION:The engaging surface 7a of a backing plate 7 formed preliminarily with a notch 6 is pressed to the end face of a metallic plate 4 and the top surfaces of the plates 4, 7 are disposed flush with each other in the stage of cutting the plate 4 with gas in the water. The notch 6 is then used as a hole for starting cutting and a flame 2 is ejected from a torch 3 toward the notch 6 and at the same time an air curtain 1 is formed around the top end of the notch 6. Water is thereby thoroughly expelled from the inside of the notch 6 and when the torch 3 is moved in the direction X in this state, a cut part 5 is formed to the plate 4 and the underwater gas cutting progresses. The underwater gas cutting is thus accomplished without forming specially a hole for the start point to the metallic plate to be cut.
Patent JP-H10298086-A (JP)
Title: Oral composition
Inventor: KONDO ATSUKO
IPC: A61K36/18
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an oral composition capable of improving an unpleasant flavor associated with a nonsteroidal anti-inflammatory drug by including a combination of plantago herb and Glycyrrhiza in a nonsteroidal anti- inflammatory drug. SOLUTION: This composition is obtained by including plantago herb and Glycyrrhiza in an aniline-based or phenylpropionic acid-based nonsteroidal anti- inflammatory drug, the former including acetoaminophenone and the latter ibuprofen. The compounding ratios of these herbs are 2 to 40 pts.wt. for the former and 0.3 to 15 pts.wt. for the latter as the primary herbal medicine per 1 pt.wt. of the nonsteroidal anti-inflammatory drug. The daily oral dosage is 45 mg to 3 g as the nonsteroidal anti-inflammatory drug for an adult and divided into one to several portions. Use of these herbs makes the oral composition a cold treating agent or the like easily takable.
Patent JP-S5446465-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: SHIOTANI MITSUYUKI
IPC: H01J9/24
Filed: 1977-09-19
Abstract: PURPOSE: To improve the dielectric-strength characteristics and picture quality of a cathode-ray tube and the yield of its namufacture by washing a lattice element and functional element in its manufacture porcess.  
     CONSTITUTION: At the time of manufacturing a lattice element, many splashers in a welding process and returns in press process generated contaminate functional elements. This foreign motter maves to the electron gun, thereby deteriorating di- electric-strength characteristics. Further, the foreign matter is accumulated in the aperture of the lattice element to cut off an electron beam, thereby deteriorating the picture quality of the cathode-ray tube.For the purpose, the ultrasonic cleaning and spray cleaning of the lattice element and other functional element are done before sealing the panel and funnel after forming the fluorescent-material screen in the manufacture process of the cathode-ray tube. In other way, the foreign matter in the tube can be removed as much as possible by cleaning either one. Consequently, it can be made possible to improve charcteristics and yield of the cathode-ray tube 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07322271-A (JP)
Title: Image pickup device
Inventor: USAMI MAKOTO
IPC: H04N9/07
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a desired image pickup signal even when a rotary filter is driven asynchronously with a signal processing system. CONSTITUTION:In the image pickup device 20 of rotary filter configuration in which an image pickup signal corresponding to each color is formed by a signal processing section 50 based on a color separation image subject to time division by a rotary filter 10, the rotary filter 10 is driven asynchronously with the processing of the signal processing section 50 and an image pickup signal corresponding to each color is picked up based on a rotary signal VF synchronously with the rotation of the rotary filter 10. The rotary filter 10 is made up of filter sections transmitting at least R, G, B primary colors and a signal for a initial 2-field period obtained just after the rising of the rotary signal VF corresponding to each filter section is used as an image pickup signal. The filter is driven asynchronously with the processing system of the image pickup signal.
Patent JP-H04340412-A (JP)
Title: Signal processor for optical gyroscope
Inventor: NARUSE HIROSHI
IPC: G01C19/72
Filed: 1991-05-17
Abstract: PURPOSE:To achieve a minimization of bias variations in a gyroscope, higher linearity and scale factor safety and further an expansion of the maximum detection angular velocity range by making an output signal of the gyroscope exactly proportional to an input rotational angular velocity concerning a signal processor for an optical gyroscope. CONSTITUTION:Frequency components of frequencies fn, 2fn and 4fn of photoelectric conversion output signals 7 are converted into signals of frequencies  fn, 2 fn and 4 fn respectively. Moreover, a signal 19 digitized is demodulated digitally with digital signals 24 and 25 synchronized in phase with a phase modulator drive signal 8 and sifted by 90 deg. in phase therefrom to judge the polarity of the rotational angular velocity based on the results. Then, a control is so performed that an amplitude ratio of signal components corresponding to the frequency of 2fn and 4fn of the signal 7 is made fixed thereby outputting a signal 33 proportional to the rotational angular velocity.
Patent JP-S603620-A (JP)
Title: Formation of fine pattern
Inventor: NISHIOKA KIYUUSAKU
IPC: G03F7/26
Filed: 1983-06-21
Abstract: PURPOSE:To enable easy and accurate mask alignment and to form a fine pattern by forming an intermediate layer having specified light reflectance on an under substrate and a photoresist layer on the intermediate layer. CONSTITUTION:An intermediate layer 3 showing low reflectance to light (b) of wavelengths in the photosensitive range of a photoresist and high reflectance to light (a) for mask alignment is formed on an under substrate 1 having high reflectance and difference in level, and a photoresist layer 2 is formed on the layer 3 by coating. After prebaking the layer 2, mask alignment and exposure are carried out. Thus, accurate mask alignment is enabled, and a fine pattern can be formed.
Patent JP-H04340612-A (JP)
Title: Constant voltage generating circuit
Inventor: TSUMURA HIDESHI
IPC: G05F3/24
Filed: 1991-05-17
Abstract: PURPOSE:To generate a constant voltage independently of production variance by forming a second impedance simultaneously with the active layer of a first transistor TR. CONSTITUTION:A first TR T1 as the constant current source, a clamp diode D1, first and second impedances X1 and X2 which divide a clamped voltage VC to give it to the control electrode of the first TR T1 as the bias voltage, a second TR T2 cascaded to the first TR T1, third and fourth resistances R3 and R4 which divide the voltage generated between the diode D1 and a prescribed voltage to give it to the control electrode of the second TR T2 as the bias voltage, and a third impedance which is connected to the second TR T2 and has a positive temperature coefficient are provided. The second impedance X2 is formed simultaneously with the active layer of the first TR T1, and the output is obtained from the connection point between the third impedance T3 and the second TR T2.
Patent JP-S5540067-A (JP)
Title: Winding method for heating fusion welding enamel wire
Inventor: HOSOKAWA ETSUO
IPC: B21C47/26
Filed: 1978-09-14
Abstract: PURPOSE: To efficiently heat the heating fusion welding film by heating the enamel wire by high frequency immediately before it is wound up to the bobbin.  
     CONSTITUTION: The heating fusion welding enamel wire 2 which is drawn out from the supply bobbin 1 is continuously wound up to the bobbin 5 through the guide sheave 3, 4. In this winding process, between the sheave 4 and the bobbin 5, that is, immediately before the wire 2 is wound up to the bobbin 5, it is continuously heated by means of the high-frequency heating device 6 such as the induction heating device, the dielectric heating device, etc. As a result, the heating fusion welding film is made a self-fusion welding state between each wire 2 which is wound up to the bobbin 5, and what is called coil setting is performed after forming the coil. Also, the uniform quality can be obtained by properly controlling the rotary speed of the bobbin 5 and the current value of the device 6, and raising the temperature of the wire 2 almost equally. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S592887-A (JP)
Title: Diazo-based heat-sensitive recording material
Inventor: SUGURO YOSHIHIRO
IPC: B41M5/323
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a diazo-based heat-sensitive recording material having good storae stability by a method in which a diazo layer and a coupler layer are laminated on a supporter, and a heat-meltable substance and a binder are added to the lower layer but the layer other than the diazo layer is mixed with a specific hydroxyalkylimidazole. CONSTITUTION:A coating liquid composed of a diazo compound, a heat-meltable substance(e.g., stearic acid amide), and a water-insoluble binder (e.g., vinyl chloride-vinyl acetate copolymer) and a coating liquid composed of a coupler (e.g., naphthol AS) and 2-phenyl-hydroxyalkylimidazole (e.g., 2-phenyl-4-methyl-5-hydroxymethylimidazole) of the formula (R<1> and R<2> are each H, phenyl, or hydroxyalkyl and R<3> is H, phenyl, or benzyl) or its condensate are orderly coated on a supporter and dried to obtain an objective recording material.
Patent JP-H09294916-A (JP)
Title: Method for treating exhaust gas and dust
Inventor: KUROMATSU HIDETOSHI
IPC: B01D53/34
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method in which heavy metals contained in dust generated during the incineration of waste are sealed to be prevented from eluting. SOLUTION: In the exhaust gas treatment apparatus of waste incineration facilities, slaked lime of at least 30m<2> /g specific surface area is sprayed into exhaust gas, and dust containing heavy metals such as Pb which is generated from the exhaust gas and captured by an electric precipitator and a bag filter is added with A liquid containing a soluble silicate aqueous solution as a main component, B liquid chiefly containing an aqueous solution containing a multivalent metal cation which reacts with a hydroxide ion and produces insoluble or poorly soluble hydroxide, and water as required. In this method, heavy metals contained in the dust generated during the incineration of waste are sealed surely to be prevented from eluting.
Patent JP-H08281093-A (JP)
Title: Emulsification dispersion stabilizer
Inventor: TAKAHASHI KOICHI
IPC: C09K23/52
Filed: 1995-04-14
Abstract: PURPOSE: To obtain an emulsification dispersion stabilizer excellent in freezing stability and stability when allowed to stand by using PVA resin contg. an ethylenically unsatd. dicarboxylic acid monoamide contg. a specified branched alkylamide component as a copolymerizable component as a base. CONSTITUTION: This emulsification dispersion stabilizer is based on PVA resin contg. 0.1-20mol% ethylenically unsatd. dicarboxylic acid monoamide as a copolymerizable component and the amide component of the dicarboxylic acid monoamide is represented by the formula (where R1 is H, alkyl, etc., each of R2 to R4 is H, alkyl, etc., two or more of R2 to R4 are not simultaneously H and R1 to R4 have >=4 carbon atoms in total). This stabilizer is excellent in freezing stability and stability when allowed to stand and has a low structural viscosity index even at high viscosity.
Patent JP-H1098466-A (JP)
Title: Conference call session executing method and cooperative conference bridge
Inventor: SHAFFER SHMUEL
IPC: H04M3/56
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To select and establish the 'optimujn' connection of persons related to conference calls by establishing the connection between a 1st node and one other node at least, further establishing cooperation with the other node and select any node to provide a bridge for connection from the 1st related person to the 2nd and 3rd related persons of a conference call session through this cooperation. SOLUTION: A user at a station 24 inputs position information to a local conference bridge 10. The component of a local node 40 is general except for the elements of a conference bridge for optimizing the cooperated connection. A local node PBX 40 is provided with extension cards 42 and 44 for supporting the various extensions of PBX. This node is provided with an external trunk card 46 for an out line to a 2nd PBX 48. When the user at the station 24 starts a telephone call to the user at a station 66, this call is connected through trunk cards 46 and 62.
Patent JP-S63279092-A (JP)
Inventor: SUEYASU MASANOBU
IPC: F27D1/00
Filed: 1987-05-11
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-S63289473-A (JP)
Title: Nuclear magnetic resonance image sensing device
Inventor: YAMANO MASARU
IPC: G01R33/385
Filed: 1988-05-11
Abstract: PURPOSE:To enable the moving in or out of a coil maintaining uniformity of a magnetostatic field, by forming pair of slits for insertion of the coil for generating a magnetic field being extended sideways from both side ends of an opening for inserting an object to be taken. CONSTITUTION:A strong magnetic flux with a high uniformity exists within a cylinder of a yoke 1 made of a magnetic material. An opening 2 cut into the side wall of the yoke 1 is so shaped to let an object to be taken such as human body into the yoke 1. Slits 3 and 3 are provided being extended sideways from the opening 2 to insert a coil for generating a gradient magnetic field within the yoke 1. In this manner, the opening for the insertion of a coil is formed with a pair of slits 3 and 3 attached thereto without increasing the overall shape of the opening 2 for inserting the object being taken to minimize the leakage of the magnetic flux thereby enabling realization of a magnetostatic field generator with a better performance reducing disturbance to the uniformity of the magnetic field.