baber/WOPTO huggingface dataset:
Patent JP-2001050288-A (JP)
Title: Sealed type rolling bearing
Inventor: ISHIGURO HIROSHI
IPC: F16C33/76
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To remarkably improve a sealing property without increasing bearing width and cope with high speed rotation by providing a cover with a fixing part fixed to either one of an inner ring or an outer ring and providing a labyrinth, a contact seal or both of them between the cover and a sealing plate. SOLUTION: An external shape 13 of a sealing plate 11 is fitted into an outer ring 5 and a lip 14 on an inside diameter 12 side comes into contact with a seal groove 3 of an inner ring 1. At the outside of the sealing plate 11, a desired labyrinth 30 is formed in space with an outside face 16 of the sealing plate 11 and a steel plate or a plastic cover 21 is fixed to the inner ring 1. Therefore, even if water and mud are scattered from the outside, the almost all are interrupted by the cover 21 and entering of water and mud can be prevented by the labyrinth 30 and a labyrinth 31 between the outer ring 5 and the cover 21 and thereby entering of water and mud into the bearing becomes very difficult. By utilizing both surfaces of an inner ring seal groove outside diameter surface 2 and an inner ring end face 4, the cover 21 can be easily and accurately fixed.
Patent JP-H0386276-A (JP)
Title: Production of color filter
Inventor: KUBOTA HIROSHI
IPC: B05D3/02
Filed: 1989-08-31
Abstract: PURPOSE:To prevent uneven dyeing by fixing a substrate on a rotatable stand and sprinkling a dyeing soln. on the substrate to carry out dyeing. CONSTITUTION:The substrate 1 of a solid-state image pickup element with a formed pattern of a dyeable material is fixed on a rotatable stand 2 and a dyeing soln. is uniformly sprinkled on the substrate 1 from a nozzle 3 for the dyeing soln. to dye the pattern. The sprinkling of the dyeing soln. is then stopped and washing water is uniformly sprinkled from a nozzle 4 for the washing water to wash the substrate 1. The washed substrate 1 is dehydrated and dried by high speed rotation with the stand 2. A high quality color filter free from stains is produced without causing uneven dyeing.
Patent JP-H0669700-A (JP)
Title: Visual inspection system for printed board unit
Inventor: KAKIZAWA SADAO
IPC: H05K13/08
Filed: 1992-08-21
Abstract: PURPOSE:To provide a visual inspection system to achieve the rationalization and efficiency elevation in the inspection of a printed board unit with mounted parts and also, materialize the quality improvement of the printed board unit. CONSTITUTION:A visual inspection system is equipped with an optical device 1 which mainly inspects the appearance of visible areas of a printed board unit where a plurality of parts are mounted, an X-ray device 2 which mainly inspects the appearance of hidden areas of the printed board unit, a diagnostic device 3 which recognizes the section being judged inferior by the optical device 1 and the X-ray device 2 again, and a server 4 which integrally manages the data obtained from the optical device 1, the X-ray device 2, and the diagnostic device 3.
Patent JP-H04104663-A (JP)
Title: Facsimile equipment
Inventor: YOSHIKAWA MITSUO
IPC: H04N1/44
Filed: 1990-08-24
Abstract: PURPOSE:To prevent confidential transmitted document from being observed by any other person excepting for a receiver by providing a cutting part to cut printing paper after printing is completed, and a confidential function in respect to the document of the cut printing paper. CONSTITUTION:This equipment is composed of a cutting part 5 to cut printing paper 2 after the end of printing, paper guide 6a to guide the cylindrical printing paper 2 cut by the cutting part 5, stopper 7 to stop the printing paper 2 not so that the printing paper can not go outside, press 8 to compress the cylindrical stopped printing paper 2 on the paper guide 6a, and stapler which is fitted to the press 8 so as to press the cylindrical printing paper 2 and simultaneously to bind the paper by staples 9a. Thus, the transmitted document can be prevented from being observed by any other person excepting for the receiver.
Patent JP-S59115318-A (JP)
Title: Production of formaldehyde copolymer
Inventor: TSUNEMI KAZUMASA
IPC: B01J19/20
Filed: 1982-12-21
Abstract: PURPOSE:To obtain a copolymer excellent in stability in a basic medium in high yields, by continuously supplying formaldehyde, cyclic formal, an inert organic solvent, and boron trifluoride catalyst into a double-shaft mixer and copolymerizing them therein. CONSTITUTION:A double-shaft mixer is continuously charged with formaldehyde, about 0.001-0.1mol, per mol of the aldehyde, of a cyclic formal of formula I or II (wherein R<1>, R<2>, R<3>, and R<4> are each H, an alkyl, aryl, or cycloalkyl, m is 1-3, and n is 2-6), e.g., propylene oxide or tetrahydrofuran, 0.1-20pts.wt., per 100pts.wt. formaldehyde, inert organic solvent (e.g., pentane or hexane), and boron trifluoride or its etherate complex as a catalyst. The aldehyde is copolymeried with the formal to obtain the purpose formaldehyde copolymer.
Patent JP-H0874011-A (JP)
Title: Method of locally giving microstructure of fine grain to selected surface of aluminum alloy
Inventor: MAAREI DABURIYU MAHONII
IPC: C21D1/34
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a microstructure improved in peeling corrosion resistance and fatigue life of a localized fine grain surface by recrystallizing the cold- worked surface of an aluminum material.  
     SOLUTION: An aluminum alloy subjected to the conventional working is usually large in the size of particles and the aspect ratio thereof is high as shown in the figures. Since the particle structure of flanks, such as the edges and fastener holes of this material is long in the grain boundaries, corrosion transfers over a long distance. The end face surface is, thereupon, subjected first to cold working, for example, peening and the exposed particle structure existing in a pancake-shape is broken into pieces by the controlled depth. This surface is then recrystallized by rapid heating, to obtain the localized fine grain corrosion resistant and fatigue resistant microstructure. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6466981-A (JP)
Title: Target for sputtering deposition and manufacture thereof
Inventor: TAKAGI YASUO
IPC: H01B13/00
Filed: 1987-09-08
Abstract: PURPOSE:To simplify a sputtering device and reduce its cost by performing lamination in sequence while changing target materials according to neighboring layers, performing physical deposition on a target substrate, and by forming target thin films consisting of a plurality of layers. CONSTITUTION:A target consisting of a BaO layer 2, a Y2O3 layer 3, and a Cu layer 4 is produced on a copper substrate 1 whose diameter is 6 inches by the ion plating method. As a result, a uniform three-layer target is produced in approximately 15 minutes, where each layer is 1mum in thickness. The deposition rate at this time is 5 to 60Angstrom /s. By using the three-layer target thus obtained, a thin film is formed by magnetron sputtering, where each layer is approximately 500Angstrom  in thickness. The RF power can be increased to 0.7kW max. through each layer under sputtering conditions with a degree of vacuum of 5X10<-3> torr and Ar flow of 70ccm. The surface of formed thin film is uniform. The used target has sputter mark in circular form but thin film has not been peeled off on the substrates 1 and 2 and between each layer.
Patent JP-H08119964-A (JP)
Title: Method of preparing benzoic acid derivative intermediate andbenzothiophene pharmaceutical
Inventor: DAGURASU PATSUTON KUJIERU
IPC: C07D333/56
Filed: 1995-08-31
Abstract: The present invention provides a novel process for preparing novel compounds of formula I <CHEM>  wherein R<1> and R<2> each are independently C1-C4 alkyl, or combine to form piperidinyl, pyrrolidinyl, methylpyrrolidinyl, dimethylpyrrolidinyl, morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; and     n is 2 or 3;  or a pharmaceutically acceptable salt thereof, comprising     a) reacting a haloalkyl amine of formula III <CHEM>  wherein     X is a halogen; and R<1>, R<2>, and n are as defined above, with a compound of formula IV   <CHEM> wherein R is C1-C6 alkyl, in the presence of an alkyl acetate solvent and a base; b) extracting the reaction product of step a) with an aqueous acid; and c) cleaving the ester of the reaction product from step b) to form an acid.   The present invention further provides a novel process for preparing compounds of formula V <CHEM>  wherein R<1> and R<2> each are independently C1-C4 alkyl, or combine to form piperidinyl, pyrrolidino, methylpyrrolidino, dimethylpyrrolidinyl, morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino;     R<3> and R<4> each are H or a hydroxy protecting group; and     n is 2 or 3;  or a pharmaceutically acceptable salt thereof, comprising     a) reacting a haloalkyl amine of formula III <CHEM>  wherein     X is a halogen; and R<1>, R<2>, and n are as defined above, with a compound of formula IV   <CHEM> wherein R is C1-C6 alkyl, in the presence of an alkyl acetate solvent and a base; b) extracting the reaction product from step a) with an aqueous acid;   c) cleaving the ester of the reaction product from step b) to form an acid; d) reacting the extracted product from step c) with a compound of formula V <CHEM> wherein R<3> and R<4> are as defined above, or a pharmaceutically acceptable salt thereof; e) optionally removing the R<3> and R<4> hydroxy protecting groups of the reaction product form step d); and f) optionally forming a salt of the reaction product from either steps d) or step e).
Patent JP-H0561933-A (JP)
Title: Logical inspecting device
Inventor: NAKADA MASARU
IPC: G06F11/25
Filed: 1991-09-04
Abstract: PURPOSE:To omit the resimulation for the logical inspection and to improve the logical inspecting efficiency. CONSTITUTION:When it is decided that an output request is not satisfied with only the storing state value information d that is outputted from a simulation result storing means 2, a result output means 3 outputs the short part input value information (e). At the same time, a partial simulation means 4 executes the logical simulation for supply the short based on the information e and outputs the short part output value information f. In such a constitution, the resimulation to be carried out by a simulation means 1 can be omitted.
Patent JP-H02107082-A (JP)
Title: Method and apparatus for generating multiplex frequency television signal
Inventor: MIKAIRU TSUINBAAGU
IPC: H04N7/081
Filed: 1989-08-31
Abstract: PURPOSE: To enable the transmission of augumented information in the channel of 3MHz by generating a frequency multiplexed television signal by multiplexing the frequency of an ordinary image signal together with that of a timewisely extended augumented signal. CONSTITUTION: Left and right panel line difference signals LDL and LDR timewisely extended by a time extension circuits 18 and 20 and left and right panel signals PL and PR timewisely extended by time extension circuits 24 and 26 are quadrature modulated by quadrature modulators 28 and 32, and a signal quadrature modulated inside a proximate frequency band is provided. Then, a timewisely extended luminance signal Yh timewisely extended by a time extension circuit 22 is converted to a frequency band adjacent to the proximate frequency band and synthesized, an augumented frequency band is provided, a center segment line difference signal LDC and an ordinary television signal timewisely extended by a time extension circuit 17 are quadrature modulated by a quadrature modulator 23, and a television frequency band proximate to the augumented band can be provided.  Thus, the augumented information can be transmitted in 3MHz band width.
Patent JP-H0385545-A (JP)
Title: Electrostatic latent image bearing body
Inventor: MINAMI KOJI
IPC: G03G15/02
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a good image in a low surface potential by forming a photosensitive section composed essentially of amorphous silicon and adding an element capable of trapping carriers injected near the surfaces of this section. CONSTITUTION:The photosensitive section is formed by laminating on a transparent support 11 a transparent electrode 12 made of ITO, SnO2, or the like, on this layer a blocking layer 13, and on this layer a photoconductive layer 14 both composed essentially of the amorphous silicon in this order. The element 14a capable of trapping carriers injected near the surface of the layer 14 from a toner layer and capturing them is added, thus permitting the carriers to be securely captured, and photoconductive characteristics to be enhanced, and a superior image to be formed in a low surface potential.
Patent JP-S59110970-A (JP)
Inventor: EDERUBERUTO TEIEFUENSARUTAA
IPC: F16K17/10
Filed: 1983-11-29
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-H0654021-A (JP)
Title: Priority selection circuit
Inventor: MARUYAMA MASATO
IPC: G06F13/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide the priority selection circuit increasing number of accommodated lines by adding weight information generated from a length of a telegraphic message on a line and a line speed to an input parameter of the priority selection circuit so as to increase the priority of the line whose telegraphic message arrival interval is short regardless of the mounting location of the line and to reduce the occurrence probability of cover run/under run in a telegraphic message level. CONSTITUTION:The priority selection circuit 2 receiving an interrupt request signal from plural line adaptors implementing serial parallel conversion of reception data or the like with a data communication line, coding a line number selected with priority and outputting the coded number, receives line corresponded interrupt request signals 1-0-1-2 and outputs of latch circuits 4-0-4-2 for weight information provided newly corresponding to the lines and generated based on a length of a telegraphic message communicated on the relevant line and the line speed and encodes and outputs a line number of a line having the largest weight information among lines making an interrupt request.
Patent JP-H04104997-A (JP)
Title: Device of crystal growth
Inventor: TSUKAMOTO KATSUO
IPC: C30B30/08
Filed: 1990-08-24
Abstract: PURPOSE:To grow relatively large crystal free from stain in a short time by bonding seed crystal to the inside of an optical observation window with an adhesive having light transmission and fixing the seed crystal in space part formed separately from a crystal growth container. CONSTITUTION:By raising a partition wall 13, a solution 20 in the partition wall 13 flows into space part 12 and comes into contact with seed crystal 50. In the operation, the solution 20 in the partition wall 13 and the solution 20 in a solution container 25 are communicated through a solution communicating hole 26 and the lower side of a diaphragm 27 is communicated through an open air communicating hole 28 with the open air. Consequently, by moving the diaphragm 27 by pressure difference between pressure of the solution 20 and pressure of the open air, the solution 20, in an amount to corresponding to volume of the space part 12, in the solution container 25 flows through the communicating hole 26 into the partition wall 13. Approximately at the same period, the seed crystal 50 is rapidly cooled by a cooler 55 to grow crystal on the surface of the seed crystal 50 in a short time. This crystal growth process is two- dimensionally observed at the front of the seed crystal by an optical beam 61 for solution observation and at the side of the seed crystal by an optical beam 62 for solution observation.
Patent JP-S6467072-A (JP)
Title: Data writing/transfer device
Inventor: ISHII TAKATOSHI
IPC: H04N1/21
Filed: 1987-09-07
Abstract: PURPOSE:To generate writing data coinciding with the boundary of the word of a writing destination by sequentially supplying data rotated by a barrel rotator to first and second registers and combining the data in the first and second registers. CONSTITUTION:The barrel rotator 23 for rotating and outputting the data in a prescribed direction according to a crossing over method when the data to be written or transferred crosses over the boundary of the word of the writing destination and the first register DR0 for storing the data outputted from this barrel rotator 23 are provided. Then, the second register DR1 for storing the previous data outputted from the first register DR0 and a phase mask selector 25 for selecting the output data of the first and second registers DR0, DR1 for every bit according to respective writing positions and synthesizing the writing data thereby are provided. Thereby, the writing data coinciding with the boundary of the word of the writing destination can be formed by moving the bit position of the writing data.
Patent JP-S6469807-A (JP)
Title: Air pressure circuit
Inventor: SUGINO YOSHIHIDE
IPC: F15B11/06
Filed: 1987-09-09
Abstract: PURPOSE:To perform the emergency stop and its cancellation on the circuit in the caption by sending the air pressure outputted from a second regulator to a switching valve via an emergency stop valve at the emergency stop. CONSTITUTION:A two-port type solenoid valve 11 is provided between a first regulator 3 and each of switching valves 4A, 4B, and a second regulator valve 12 for setting air pressure to low pressure is provided between the first regulator 3 and the two port type solenoid valve 11, thereby the air pressure outputted from the second regulator 12 is sent to each of switching valves 4A, 4B at the emergency stop, so that piston 6A, 6B never drops at the emergency stop. Accordingly, the emergency stop and its cancellation can be achieved safely.
Patent JP-H1162959-A (JP)
Title: Temporary shaft of slider for direct acting guide bearing device
Inventor: ABE YASUSHI
IPC: F16C29/06
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide the temporary shaft of a slider for a direct acting guide bearing device to perform highly efficient lubrication by a lubricant from a lubricant-contained member and provide an increased life. SOLUTION: A lubricant-contained member having an inner peripheral surface in a shape approximately coinciding with at least the shape of a rolling body rolling groove 30A and 30B of the outer surface shape of a guide rail 1 is arranged at the end part in a moving direction of a slider 2. A temporary shaft 50 is formed such that the shape of at least the part, equivalent to rolling of the rolling body of a guide rail, of a part fitted in the lubricant-contained member approximately coincides with the shape of the rolling body rolling groove of a guide rail.
Patent JP-2000059416-A (JP)
Title: Gateway
Inventor: ABIRU IWAO
IPC: H04L12/46
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a gateway that transfers a request packet addressed to a server and arrived from a client and allows the server to receive this request packet. SOLUTION: A private address of a server 103 is registered in a private address registration section 108 and a global address for access to the server 103 is registered to a through-address registration section 109. An address comparator section 110 compares the address of a received packet with an address registered in the through-address registration section 109 and when the address is the same, the comparator section 110 gives the address to an address conversion section 111, where the address of the received packet is converted into an address, that is registered in the private address registration section 108. With this configuration, a packet is transmitted from a client in a global address network to a server of a private address network.
Patent JP-S60116998-A (JP)
Inventor: SAITOU OSAMU
IPC: G21D1/00
Filed: 1983-11-30
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-H1060811-A (JP)
Title: Powder force-conveying device
Inventor: INE MUNEHARU
IPC: E01C19/08
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a powder force-conveying device capable of knowing the conveyance abnormality and a stop-up position in the case powder is conveyed. SOLUTION: A pressure sensor 6 for detecting conveying pressure is provided to a conveying pipe 2 placed between a powder conveying siro 4 and a powder force-conveying blower 3. When pressure detected by the pressure sensor 6 is remarkably high, the conveyance abnormality is caused by stop-up of the coveying pipe 2, and when pressure detected by the pressure sensor is remarkably low, it is caused by stop-up of the supply siro 4 or a rotary valve 5. Alarms are given to the force conveyance abnormality.
Patent JP-S6285043-A (JP)
Inventor: SHIOMURA SHIGEO
IPC: D02H5/02
Filed: 1985-10-07
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-S6466247-A (JP)
Title: Rubber composition
Inventor: TAKINO HIROSHI
IPC: C08L9/00
Filed: 1987-09-08
Abstract: PURPOSE:To provide a rubber composition outstanding in low-temperature characteristics, crack and wear resistances, breaking strength, etc., suitable for such rubber products as conveyor belts, with the cis content predominant and the Shore A hardnesses at the corresponding respective specified temperatures specifically correlated. CONSTITUTION:The objective rubber composition having the following char acteristics: 1. cis content ... >=98%, 2. difference DELTAA between the Shore A hardnesses at -5 deg.C and 23 deg.C respectively ... <=4, and 3. ratio: DELTAB/DELTAA ... 1.0-1.5 (where DELTAB refers to difference between the Shore A hardnesses at -20 deg.C and 23 deg.C respectively).
Patent JP-H0782393-A (JP)
Title: Polyphenylene ether resin prepreg
Inventor: KATAYOSE TERUO
IPC: C08K5/03
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a new curable polyphenylene ether resin prepreg which exhibits an excellent resin flow and gives a cured article excellent in dielectric characteristics, chemical resistance, and heat resistance. CONSTITUTION:The prepreg is produced by impregnating a substrate with a polyphenylene ether resin compsn. and contains 10-20,000ppm (based on the prepreg) xylene.
Patent JP-S61104525-A (JP)
Inventor: TAKADA TAKASHI
IPC: H01H57/00
Filed: 1984-10-25
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-S59113546-A (JP)
Title: Power transmitting device of tape recorder
Inventor: UENO HITOSHI
IPC: G11B15/10
Filed: 1982-12-21
Abstract: PURPOSE:To transmit the power of a motor or the like alternately with one reciprocating motion due to a weak operating force, by attaching directly one and the other end of an elasticity giving member to the second gear and the third gear of a pair of cam gears. CONSTITUTION:In the state just after turning-on of a plunger 12, the detention of a cam gear 3 due to a trigger lever 8 is released, and the cam gear 3 is turned by the force of a rotation charging spring 5 to the position where a projection 3c is detained by another detaining part 8a, and the cam gear 3 is stopped there. At this time, an output lever 15 is shifted in the direction of a white arrow along a cam 3a by a charging spring 19. The detention of a cam gear 4 due to a trigger lever 9 is released, and the cam gear 4 bites the first gear. By this bitting, the power of a motor 1 is transmitted to the cam gear 4, and an output lever 16 is shifted in the direction of an arrow by the lift head due to a cam 4a to output the motor power. In the state just after turning-off of the plunger 12, the detention of the cam gear 4 due to the trigger lever 9 is released, and the cam gear is turned by the force of the rotation charging spring 5 to the position where a projection 4c is detained by another detaining part 9a, and the cam gear is stopped there.