baber/WOPTO huggingface dataset:
Patent JP-H02158356-A (JP)
Title: Printer
Inventor: SARUTA TOSHIHISA
IPC: B41J2/36
Filed: 1988-12-13
Abstract: PURPOSE:To make a density constant without relying on the number of printing times to obtain a high-quality printed matter by controlling a printing energy according to the number of printing times of a multi-time use ink ribbon. CONSTITUTION:The number of printing times of a multi-time use ink ribbon set in a printing mechanism 1 is read by a circuit judging means 2, and the time information is outputted to a table selection means 3. The table selection means 3 outputs an address signal in order to select a suitable table according to the time information. A memory means 5 converts a signal from N bits to M bits (M is a natural number, M >= N) by using a selected table and outputs the result to a control means 6.
Patent JP-H03177796-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: NAKAMURA KEIICHI
IPC: C09D103/00
Filed: 1989-12-05
Abstract: PURPOSE:To prevent the generation of mildews, eliminate remaining press oil employed upon working fins and make a special process for removing hydrophilic resin unnecessary by a method wherein a fin, provided with the coated film of dextrin and/or sodium polyacrylate, which contains mildewproofing agent, on a hydrophilic film, is incorporated into a heat exchanger. CONSTITUTION:A fin, in which the coated film of dextrin and/or sodium polyacrylate which contains mildewproofing agent is provided on a hydrophilic film, is incorporated into a heat exchanger. When the mildewproofing agent is added to a water-soluble resin, water, adhered by the operation of the heat exchanger, dissolves the water-soluble resin and causes the flow down of press oil. The mildewproofing agent in the water-soluble resin flows down into drain water together with the press oil whereby the generation of microbe in the drain water may be prevented and, further, the press oil on the surface of the fin may be eliminated while the generation of the microbe on the surface of the fin can be reduced since there is no nutrient source.
Patent JP-H06142028-A (JP)
Title: Dishwasher
Inventor: SAITO EIJI
IPC: A47L15/42
Filed: 1992-10-30
Abstract: PURPOSE:To provide a dishwasher which achieves the safety of the operation, by causing drops of hot water to trickle down from the rear of a door when the door is opened and dishes are unloaded after washing. CONSTITUTION:A door 15 slides upwards and downwards by means of a moving roller 26 which is at the rear of the door 15 and a fixed roller 25 which is attached to the upper part of a door support part 23. The door 15 inclines rearwards as it is opened, by suspending and supporting the door 15 with a handle 18 so that it inclines rearwards at all times, and by establishing the positional relationship between the moving roller 26 and the fixed roller 25, in which the distances of them from a reference position are slightly changed. Thus, since hot water used for rinsing is caused to trickle down from the rear of the door, it does not fall onto an operator.
Patent JP-H03215326-A (JP)
Title: Device for feeding fluid to rotating pipe
Inventor: YUUJIEN ANDORIYUU HANII
IPC: C03B37/018
Filed: 1990-11-21
Abstract: PURPOSE: To provide an improved device for supplying fluid which is not contaminated with ambient air into a rotatable tubular member by constituting the device in such a manner that the fluid is introduced into this member and the fluid of the pressure higher than the fluid described above is introduced into a housing enclosing the member without contact therewith.  
     CONSTITUTION: An optical fiber preform forming tube 10 is rotated at the time of chemical vapor deposition and the stream (mostly toxic) of the vapor entraining O 2  as a carrier gas is introduced into the tube 10. A chemical reaction is induced within the hot zone generated by a torch 23 in the vapor stream and the reaction product thereof is deposited on the inside surface of the tube 10. The rotatable tube 32 and the extension part 50 thereof are rotated in an arrow 62 direction as the deposition stage progresses. The O 2  is introduced 60 as a purging fluid into the housing 55 by exceeding the pressure of the ambient air and the pressure of the vapor stream penetrating through a hermetically sealed joint 33. The pressure of the O 2  in the housing 55 of this case is higher than the pressure of the vapor stream flowing into a conduit 32. Consequently, the leakage of the toxic vapor stream into the housing 55 and the ambient atmosphere via an O-ring 54 is prevented by this pressure difference. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11131803-A (JP)
Title: Manufacture of lightweight concrete
Inventor: AOKI HARUO
IPC: C04B103/30
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight concrete excellent in appearance with a low percentage of water absorption by mixing a lightweight aggregate having a percentage of water absorption of a prescribed value or less, cement, a water reducing agent and water to prepare freshly mixed concrete, and placing it in a form followed by hardening. SOLUTION: A lightweight aggregate dried in absolute dry condition or with a percentage of water absorption of 50% or less, cement, a water reducing agent and water are mixed together, and placed in a form to provide a lightweight concrete formed body. As the cement, alumina cement, general Portland cement or the like is used, and the water reducing agent, polycarboxylic acid or the like is used. As the lightweight aggregate, a natural lightweight aggregate may be used in combination with an artificial lightweight aggregate. The specific gravity of the lightweight aggregate is set to less than 1, and the ratio of water to cement is preferably set to 60% or less, particularly, 20-50%. The materials are put in a mixer followed by kneading, and proportioning water and the water reducing agent are put thereto to perform a main kneading.  Thus, a lightweight concrete excellent in freezing and thawing resistance with a low percentage of water absorption, and excellent in working property with a light weight and a high strength can be provided.
Patent JP-H05152751-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: SHIMADA MINORU
IPC: H05K3/46
Filed: 1991-11-28
Abstract: PURPOSE:To provide a multilayered printed wiring board manufacturing method by which excellent plating and connection reliability can be obtained. CONSTITUTION:In this multilayered printed board manufacturing method, a plating catalyst composition composed of a plating catalyst and insulating resin is used as a plating catalyst and the composition is applied to the whole internal surface of a through hole and, after applying the composition, the composition is removed from an inner layer connecting section only.
Patent JP-S63159599-A (JP)
Inventor: HIGASHIMORI SHOSUKE
IPC: D21H13/24
Filed: 1986-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05152259-A (JP)
Title: Method for chamfering semiconductor wafer
Inventor: HONDA KATSUO
IPC: B24B9/00
Filed: 1991-11-28
Abstract: PURPOSE:To prevent a decrease in polishing efficiency through an improvement in the roughness precision of a chamfered face by polishing the peripheral edge of a semiconductor wafer with the rotary shaft of a grindstone inclined in the tangential direction of the semiconductor wafer. CONSTITUTION:A wafer 20 is held by a clamping mechanism or an suction mechanism and rotated at 1-2rpm for example. A grindstone 22 is formed as a grooved grindstone, and an inclined face 24 as a polishing face. The grindstone 22 is rotated at 2500rpm for example in a direction the same as or reverse to that of a wafer. The rotary shaft O-O of the grindstone 22 inclines by thetato the rotary shaft P-P of the wafer 20. That is, the grindstone 22 is inclined by theta in the tangential direction of a wafer 20a, and the wafer is chamfered in the peripheral edge in this state. Polishing in this state increases the number of action abrasive grains and improves the face precision of a polished face.
Patent JP-H07165519-A (JP)
Title: Antibacterial resin plate and antibacterial chopping board
Inventor: HASHIZUME MITSUYUKI
IPC: A01N59/16
Filed: 1993-12-15
Abstract: PURPOSE:To obtain an antibacterial resin plate and chopping board containing amorphous calcium phosphate particles having adsorbed antibacterial metal ions, effective for preventing the dissolution of the antibacterial metal ion and exhibiting antibacterial property capable of being improved by the amorphous calcium phosphate particle. CONSTITUTION:This antibacterial resin plate or antibacterial chopping board is produced by using a synthetic resin produced by mixing antibacterial metal powder, antibacterial metal compound or their aqueous solution into a slurry containing amorphous calcium phosphate particles, drying the obtained mixed slurry containing antibacterial metal and amorphous calcium phosphate particles and compounding a synthetic resin such as polyvinyl chloride with the obtained antibacterial particles e.g. by melting and kneading with a kneader. The antibacterial metal is e.g. Au, Ag, Cu, Sn, Pb, As, Pt, Fe, Sb, Ni, Al, Ba, Cd and Mn and the synthetic resin is e.g. polyvinyl butyral, polyvinyl alcohol, polyvinylidene chloride and polyvinyl acetate.
Patent JP-H11150562-A (JP)
Title: Real time sound communication equipment
Inventor: TOTOKAWA OSAMU
IPC: H04L12/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To realize a high quality, real time sound communication which does not depend on a sound CODEC algorithm, by canceling a received packet on a reception side when a real time sound output on the reception side is judged to be interrupted by an arbitrary received packet based on information on the number of the received packets immediately after the start of sound data reception. SOLUTION: When a network input/output management part 115 stores inputted sound data in an output buffer 114, it refers to a received packet management table 117 and judges whether the present received packet is to be stored in the output buffer 114 or not. The number of received packets immediately after the start of sound data reception and the number of discarded packets, which discard the received packets on the reception side, are stored in a received packet management table 106. The network input/output management part 115 stores inputted sound data in the output buffer 114 when the packet is not a canceled one, and does not store data when the packet is a canceled one.
Patent JP-H04184446-A (JP)
Title: Developing device for waterless lithographic printing plate
Inventor: AOKI KAZUNARI
IPC: G03F7/30
Filed: 1990-11-20
Abstract: PURPOSE:To surely carry out the development of a lithographic printing plate by providing a treating liquid supplying means supplying a treating liquid from the upper part of a swelling tray having partition means, on the entrance side where the printing plate is carried in, and the right and left side surfaces. CONSTITUTION:A developing liquid inside a developing tank is pumped out by a pump, and sprayed by developing shower nozzles 13 and 14. At this time, the developing liquid is sprayed on a developing entrance roller 11, the surface of the printing plate 1, and a tray type guide 15. Since the tray type guide 15 is surrounded by a front partition 15b, and side plates 15c and 15d, on three sides, the sprayed developing liquid is stayed in the tray type guide 15, and the surface of the printing plate 1 is uniformly dipped therein. Further, the developing agent flows toward the carrying direction of the printing plate 1. Thus, the swelling of the printing plate 1 is sufficiently, carried out, so that irregularities in the development caused by the repelling of the developing liquid does not occur, and the development of the printing plate is surely carried out.
Patent JP-H09326039-A (JP)
Title: Device and method for image processing, game device, and recording medium
Inventor: OHARA TORU
IPC: A63F13/42
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make natural the correspondence among voices, expressions of characters, and characters and increase the interest of a game by generating a voice corresponding to a character string, changing expressions of a character in a screen in synchronism with the voice, and outputting characters corresponding to the character string. SOLUTION: A sound block 12 generates a voice. The generated contents correspond to a text displayed in a text window at this time. When the voice is processed to each extent (e.g. word or syllable), a CPU 101 processes an image of the mouth of the character. Namely, the shape of the mouth corresponding to the voice (e.g. a picture showing that the mouse is opened for the Japanese vowel 'a' or closed for 'u') is displayed. Then when a text display is commanded, texts are displayed in the text window, one by one.
Patent JP-H09151720-A (JP)
Title: Lubricating system of ohc engine
Inventor: SUZUKI TAKU
IPC: F01M9/06
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To lubricate each part of a valve system, and obtain enough seizure resistance even in high load/high rotational ranges, by providing a wall part which is approximately perpendicularly crossed with the extended line of a rectilinear part on the loose side of a timing adjustment driving member, and fining oil stuck to the timing adjustment driving member by being hit on the wall part. SOLUTION: In the action of a lubricating system, when a cam pulley 21 is rotated, oil 35 is dispersed by being changed into drops along the elongated line EL of a rectilinear part 18b on the loose side of a timing adjustment driving member (timing belt) 18, and collided with the wall part 42 of a head cover 34, then changed into mist by being further fined. Even through the timing belt 18 is passed through the vicinity of the wall part 42, oil 35 stuck on the timing belt 18 is dispersed to the outside by centrifugal force, and collided with the circular arc stage part 37 of the inner surface of the head cover 34. Each part of a valve system can be lubricated, and enough seizure resistance can be obtained even in high load/high rotational ranges.
Patent JP-2001136248-A (JP)
Title: Folding portable telephone system
Inventor: KUBO TETSUYA
IPC: H04M1/724
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a folding portable telephone system capable of displaying and scrolling non-voice information such as received characters and diagrams so as to be able to be seen in its folded and compact state and retrieving the non-voice information hierarchically to display the non-voice information. SOLUTION: A 1st displaying means 4 composed of a liquid crystal display device, etc., is provided on the outer surface of a 1st main body housing 1. A non-voice radio communication service start button 5, scroll buttons 6a and 6b and a selection decision button 7 are provided in the neighborhood of the means 4. A 2nd displaying means 8 is provided on the inner surface of the 1st main body housing, and an antenna 9 is provided on a side of a 2nd main body housing 2 in a freely and obliquely upward insertable and extractable way. A battery 18 is included in the housing 1 and a reed switch 19 is included in the housing 2.  When the main body housings are closed and the battery 18 and the switch 19 are close, the switch 19 is turned ON, and when the main body housings are opened and the battery 18 and the switch 19 are separated, the switch 19 is turned OFF to detect the opened/closed states of the main body housings.
Patent JP-2000139743-A (JP)
Title: Jet stream device
Inventor: INARI TAMIKAZU
IPC: A61H23/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a jet stream device by which local massage can be given when taking a bath and the bathroom can be washed after bathing and dispense with a separate suction pump for washing, sprinkling, car-washing, etc., by branching a pipe line from the way of a pipe line circulating water through a pump to a water supply opening for a mixture of water and air, opened to the outside of the bathtub. SOLUTION: A turned-back edge 11 is provided at the edge of the whole periphery of a so-called semi-Western style bathtub 1. An intake opening 14 for water in the bathtub 1 is opened in the vicinity of the lower end of the side wall 13 oppositely arranged to the back rest side wall 12. A pump 2 equipped on the way of a pipe line 3 for circulating water mixes air into water sucked from the intake opening 14 and pressurizes it to eject the mixture of air and water from a plurality of ejection openings 15 opened at the nearly middle part of the side wall 13 oppositely arranged to the back rest side wall 12 of the bathtub 1, into the bathtub 1. A water supply opening 4 for the mixture is erected on the turned-back edge 11. A pipe line 31 to the water supply opening 4 is branched upward from the pipe line 3 for circulating water.  A changeover valve 5 cutting off feed water is provided in the pipe line 31 in order to supply water when water is not used.
Patent JP-H01159795-A (JP)
Title: Fire alarm device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/00
Filed: 1987-12-16
Abstract: PURPOSE:To enable an operator easily judge whether the fire is extinguishable or not, or whether to guide regugees or not by obtaining and displaying information regarding the scale of the fire such as the quantity of burning inflammables etc. CONSTITUTION:First fire sensors SE11-SE1n measures the density of smoke near the ceiling of the room 1, while second fire sensors SE21-SE2n measures the density of smoke in the direction of height of the room 1. A receiver RE obtains a value connected with the occurrence of smoke in the room 1 by using the density values of smoke detected by the first and the second fire sensors SE11-SE1n, SE21-SE2n, and displays the result on a display means.
Patent JP-H01160926-A (JP)
Title: Production of isopropylbiphenyls
Inventor: MORITA MAMORU
IPC: B01J21/12
Filed: 1987-12-16
Abstract: PURPOSE:To obtain the title compound useful as a heat transfer medium, solvent for pressure-sensitive paper, etc., and rich in 4,4'-substitution product, by reacting a specific isopropylating agent with biphenyl as raw materials in the presence of a solid acid catalyst in a prescribed temperature range. CONSTITUTION:A biphenyl raw material is reacted with polyisopropylbenzene or propylene and polyisopropylbenzene used as an isopropylating agent in the presence of a solid acid catalyst at 130-280 deg.C, preferably 150-250 deg.C under ordinary pressure 30kg/cm<2>, preferably 2-20kg/cm<2> to provide the aimed compound. The above-mentioned isopropylating agent is used at molar ratio of (isopropyl group + propylene)/(biphenyl + polyisopropylbenzene) of 0.5-3, preferably 1.5-2.5, based on the biphenyl. As the catalyst, e.g., zeolite is preferably used.
Patent JP-H03179215-A (JP)
Title: Magnetic encoder
Inventor: SATO KAZUO
IPC: G01D5/245
Filed: 1989-12-07
Abstract: PURPOSE:To compensate for the Barkhausen effect caused by an MR element and to facilitate the detection of a position highly accurately by providing a magnetizing body at the fixed member of an encoder in the vicinity of the MR element, and generating a bias magnetic field in the direction which is approximately perpendicular to the passing direction of the magnetic flux of the MR element from the magnetizing body. CONSTITUTION:A magnetizing body 20 comprising a permanent magnet is attached to the outside of a detecting-element attaching member 8. The magnetic flux generated from the magnetizing body 20 includes the detecting plane of the magnetic flux formed by a signal magnetic field Hs of a ferromagnetic thin film formed on a vapor deposition substrate 11 constituting an MR element 10 in the longitudinal direction A. The magnetic flux becomes a bias magnetic field HB passing the direction that is approximately perpendicular to the passing direction of the magnetic flux. When a rotating member 7 is rotated by a rotating shaft 3, the change in signal magnetic field Hs from a circumferential surface 7a of the rotating member 7 is detected as the change in magnetic flux formed by the signal magnetic field Hs. The change in resistance is processed in an amplifier circuit mounted on an amplifier-circuit substrate 14. Thus the output signal in the form of the sine wave corresponding to the rotating position of the rotating shaft 3 can be obtained.
Patent JP-H07167180-A (JP)
Title: Manufacture of friction material
Inventor: ISHIURA TAKEHIRO
IPC: C09K3/14
Filed: 1993-12-16
Abstract: PURPOSE:To easily and surely adjust porosity in friction material in a manufac turing method for the friction material suitable for use in manufacturing the clutch etc., of an automobile. CONSTITUTION:In a manufacturing method for friction material wherein basic compounding agents 12, 13, 14, 15, and 16 are press molded and then baked, burnt particle 17 are mixed into the basic compounding agent before press- molding.
Patent JP-H10161276-A (JP)
Title: Disposable camera
Inventor: MORIYA MITSUHIRO
IPC: G03B17/28
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a disposable camera which a film cartridge is easily and surely taken out. SOLUTION: A connecting rod 32 provided with a top end part, 32a for holding a driving member 30 in the opened position of a light shielding cover 28, against the energization of a spring 31 and a bottom end part 32b engaged with an engaging pawl 35 integrally provided with a bottom cover 18 is incorporated to freely slide in a vertical direction along the wall surface of a cartridge chamber 14, between the side face wall of the cartridge chamber 14 and a guiding wall 36 facing it. The connecting rod 32 slides downward in linkage with the opening of the bottom cover 18, so that a lever member 32c formed to be integral with the top end part, 32a of the connecting rod 32 is abutted on the top part of the film cartridge 13 and this cartridge 13 is pushed out from a cartridge take-out port 24.
Patent JP-H07303826-A (JP)
Title: Surfactant composition having improved foam height
Inventor: MANIRARU DAHANAYAKU
IPC: C09K23/00
Filed: 1994-12-20
Abstract: PURPOSE: To enhance the foaming performance and foam height of a foamable surfactant composition by the use of a small amount of a constituent surfactant of the composition by using, as constituents of the composition, an amphoteric surfactant and a polygalactomannan which is used in the composition in an amount sufficient to meet specific conditions. CONSTITUTION: This foamable surfactant composition comprises: an amphoteric surfactant (a single surfactant) such as an alkylamine oxide, which is used in an amount sufficient to produce foam in water; and a polygalactomannan (or a mixture of polygalactomannans) which is used in an amount sufficient to provide an initial foam height of an amphoteric surfactant aqueous solution containing the polygalactomannan, by >=5 mm, preferably >=7.5 mm, or more, desirably >=10 mm higher than that of a reference amphoteric surfactant aqueous solution containing no polygalactomannan, in a Ross-Miles foaming test.  By using this combination of an amphoteric surfactant and a polygalactomannan, a desired foam height can be obtained by the use of such a small amount of the surfactant that sufficient foam stability is attained and yet defoaming over a wide range before wastewater treatment is almost unnecessary.