baber/WOPTO huggingface dataset:
Patent JP-H06136221-A (JP)
Title: Aqueous dispersion of polyvinyl alcoholic resin
Inventor: MIYAMOTO YOSHIHIKO
IPC: C08J3/075
Filed: 1992-10-22
Abstract: PURPOSE:To obtain an aqueous dispersion of a polyvinyl alcoholic resin having a low viscosity even with a high degree of polymerization at a low concentration and good coating properties. CONSTITUTION:This aqueous dispersion is obtained by dispersing polyvinyl alcoholic resin fine particles having >=30% crystallinity, >=3000 average molecular weight and <=50mum average particle diameter at >=0.1wt.% concentration in water.
Patent JP-2001121686-A (JP)
Title: Ink jet recorder and recording method
Inventor: TABATA KEIICHIRO
IPC: B41J2/13
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a binary processing technology of halftone image in an ink jet recording method for a medium, especially a cloth, in which the carriage speed is sustained at a high level in the main scanning direction without causing deterioration of image or lowering of density thereof. SOLUTION: In the ink jet recording method for recording an image by means of a recording head scanning in the direction orthogonal to the carrying direction of an objective medium, the number of maximum continuous pixels of each ink in the scanning direction of the recording head is preset at a maximum continuous dot on number storing section 4. An interesting pixel is then subjected to binarization by error diffusion method such that the preset maximum continuous dot on number is not exceeded while counting the number of continuous dots of each ink, e.g. yellow, magenta, cyan, black.
Patent JP-2001125467-A (JP)
Title: Method for reproducing process cartridge
Inventor: HIGETA AKIRA
IPC: G03G21/18
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reproduce a process cartridge which is filled with toner and sealed without drawing a toner seal out and using a toner seal for a used process cartridge. SOLUTION: This method has a seal sticking stage fro sticking a seal 49 for preventing toner from leaking out on both the part of sheet metal 10e2 of a developing blade 10e and a toner developing container 12 in a reproducing stage. Consequently, the sheet metal 10e2 and toner developing container 12 are easily sealed. This method contributes to the prevention of a toner leak in distribution.
Patent JP-H11132571-A (JP)
Title: Outdoor combustor
Inventor: MARUYAMA KAZUHIKO
IPC: F24H9/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor combustor in which rain water intruding into the body through an exhaust opening made in the front panel can be drained to the outside without wetting an ignition electrode or electric apparatuses within the body. SOLUTION: A rain receiving tray 11 is disposed laterally under an exhaust opening 8 in the inner surface of a front panel 6 such that the central side 13 is lower than the end side 14. A rain receiving guide 15 has one end coupled with the end side 14 of the rain receiving tray 11 and the other end arranged longitudinally downward. The standing part 12 of the rain receiving tray 11 and the standing piece 16 of the rain receiving guide 15 define the V-shaped cross-section at the part where rain water flows.  According to the structure, rain water intruding into the body 1 through the periphery of the exhaust opening 8 in the front panel 6 is prevented from flowing over the standing part 12 of the rain receiving tray 11 and the standing piece 16 of the rain receiving guide 15 to wet electric parts, e.g. an ignition electrode, within the body and drained after being guided to the bottom face of the front panel 6.
Patent JP-S63163018-A (JP)
Title: Spherical sliding type joint device
Inventor: NODA HIROYUKI
IPC: F16C11/06
Filed: 1986-12-26
Abstract: PURPOSE:To enhance the durability of a joint device by providing linkage portions at a socket portion and controlling the displacement of a rubber elastic body so as to prevent its extrusion from the socket portion. CONSTITUTION:Linkage portions 30, 30 which hold a sliding contact body 22 from both axial sides are formed at a socket portion 14 integrally. The sliding contact body 22 is supported at its both axial side end surfaces by said linkage portions 30 provided at a rod 10 so that a relative displacement with respect to the rod 10 is controlled. Accordingly, when a load works between the rod 10 of a joint device and a pyroball metal fitting 16, the extrusion of the sliding contact body 22 from the socket portion 14 is prevented effectually and thereby the durability of the joint device can be enhanced effectively.
Patent JP-H0569679-A (JP)
Title: Heating and thermal transfer
Inventor: FURUKAWA KENICHI
IPC: B41M5/382
Filed: 1991-09-17
Abstract: PURPOSE:To provide sublimable thermal transfer and heating techniques which are simple and do not cause any print irregularities in an image on a pliable long-size cloth or film limited to the length range of 1 to 10m. CONSTITUTION:Pressure and heat are applied uniformly to the entire surface of a material to be heated for a specified time by placing a material to be heated over a thermal sheet consisting of a long pliable planar thermal element, then allowing the material and the sheet to pass through rolls tightly under a specified tension, and causing the thermal sheet to generate heat.
Patent JP-H06161049-A (JP)
Title: Magazine for photographic paper
Inventor: KAWADA KEN
IPC: G03C3/00
Filed: 1992-11-19
Abstract: PURPOSE:To surely transmit driving force from a reel to a core even though there are many kinds of inside dimension of the core around which a photographic paper is wound. CONSTITUTION:A circular tube-state bush 92 where the inner peripheral surface and the outer peripheral surface of the core 90 are closely fitted and which is formed of an elastic material such as synthetic resin is inserted to the side of the inner peripheral surface of the core 90 around which the photographic paper 30 is wound. The core 90 is attached to the reel 56 in such a state. As a result, the lock lever 114 of the reel 56 strongly abuts on the inner peripheral surface of the bush 92 by a compression spring 122, and the bush 92 and the reel 56 are firmly coupled by fritional force. Furthermore, the bush 92 is elastically deformed and strongly pressed to the inner peripheral surface of the core 90, whereby the frictional force between the bush 92 and the core 90 is made strong, and slip between them is prevented.
Patent JP-H0570412-A (JP)
Title: Production of optically active beta-amino alcohol
Inventor: ACHINAMI KAZUO
IPC: B01J31/24
Filed: 1991-09-13
Abstract: PURPOSE:To obtain the subject compound having high optical purity in high efficiency by carrying out the asymmetric hydrogenation of a mineral acid salt of a 1-phenyl-3-aminopropanone compound in the presence of a metal complex catalyst containing an optically active phosphinopyrrolidine compound as a ligand. CONSTITUTION:The objective optically active 3-amino-1-phenylpropanol compound mineral acid salt of formula IV can be produced by the asymmetric hydrogenation of a compound of formula III (Ph is phenyl; R<1> and R<2> are H, 1-4C alkyl or benzyl) in the presence of a metal complex catalyst containing a ligand consisting of an optically active phosphinopyrrolidine compound of formula I or formula II [R'' is H, -OCR', -OCOR'' or -CONHR''' (R' to R''' are alkyl or aryl); R<4> is phenyl which may have 1-3 substituents selected from lower alkyl, alkoxy and dialkylamino; R<5> is cyclohexyl], e.g. (2S,4S)-N- methylcarbamoyl-2-diphenylphosphinomethyl-4-dicyclohexylphosphinopyrro lidine.
Patent JP-H07158456-A (JP)
Title: Intake device for internal combustion engine
Inventor: MIMURA KAZUHISA
IPC: F02B27/00
Filed: 1993-12-10
Abstract: PURPOSE:To solve problems on the vibration of a throttle body and strength while securing branch length so as to make the device compact. CONSTITUTION:A throttle body 14 is disposed on one side of the intake port 4 side of an engine body 1 and supported by the engine body 1. Branch parts 5 with one ends thereof respectively connected to each intake port 4 are curved downward so as to surround the outside of the throttle body 14, and the other ends of the branch parts 5 are provided with a collecting part 11. An air cleaner 21 disposed at the upper part of the branch parts 5 is connected to the throttle body 14 by an intake lead-in pipe 24 passing a space at the center of the branch parts 5, and the throttle body 14 is connected to the collecting part 11 by an intake pipe 17.
Patent JP-H11138000-A (JP)
Title: Purification catalyst for waste gas and its production
Inventor: HATANO MASAHARU
IPC: B01J37/08
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To optimize the compsn. of the oxide main body which holds hardly reducible rhodium oxide and to purify NOx in higher efficiency by preparing a catalyst containing rhodium, aluminum, zirconium and gallium and allowing rhodium to be present in a form of a hardly reducible oxide. SOLUTION: In the production of this purification catalyst for waste gas to selectively remove nitrogen oxides even under condition of excess oxygen, first, rhodium nitrate, gallium nitrate, zirconium nitrate and aluminum nitrate are mixed to prepare an aq. soln. in such a manner that the ratio of atoms of rhodium, gallium, zirconium and aluminum is, for example, 1:20:60:80. Then while stirring the aq. soln., an ammonia soln. is dropped. Further, the aq. soln. is heated during stirring for mild heat treatment and the obtd. soln. is filtered by sucking to obtain a gel coprecipitate. The gel is washed with pure water, dried and pulverized in a mortar to obtain a fine powder. The powder is calcined to obtain an oxide catalyst.
Patent JP-H08167748-A (JP)
Title: Pulse laser oscillator device
Inventor: SASAKI HIROHARU
IPC: H01S3/036
Filed: 1994-12-14
Abstract: PURPOSE: To obtain stable laser output by preventing a decrease of output at the oscillation of high repetition rate in a high output pulse laser oscillator device. CONSTITUTION: A pair of major discharging electrodes 3 are provided facing each other along an optical axis inside a casing 1 that is filled with a laser gas. A laser light output windon 4 that to separate the inside of the laser device and the outside air and to output the laser light is provided in the casing 1. On the optical axis outside the laser device, an output mirror 6 that permeates a part of the leaser light and a total reflection mirror 7 are provided, and an optical resonator for laser oscillation is formed with the output mirror 6 and the total reflection mirror 7. An impact wave absorbing perforated plate 10 is provided between a major discharging space that comprises a pair of the major discharging electrodes 3 and the laser light output window 4.  At the center of the impact wave absorbing perforated plate 10, a laser light passing hole is formed and many opening parts are formed around it.
Patent JP-H11138519-A (JP)
Title: Forming method of concrete block
Inventor: KITAHARA TETSUGOROU
IPC: B28B3/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To form a concrete block having a beautiful and smooth surface and a uniform surface layer. SOLUTION: A base plate 8 is brought into contact with a pressing-vibrating form invertible for ejection, so that it can be moved up and down, and two presses are provided above the form 7 so that they can be switched over to each other. First a concrete material for forming a surface layer is cast into the form 7 and the surface layer is formed with pressure by the press 3 for forming the surface layer. The height of the base plate 8 being regulated subsequently, a concrete material for forming a rear layer is cast in and the rear layer is formed by using the press for forming the rear layer, instead. The form 7 is inverted and a formed article is conveyed outside a machine by a formed article conveying device.
Patent JP-H04181306-A (JP)
Title: Pilot operated type pressure reducing valve
Inventor: WATANABE KENICHI
IPC: G05D16/16
Filed: 1990-11-15
Abstract: PURPOSE:To prevent secondary pressure from rising abnormally when a pilot valve or main valve can not be closed completely by forming a relief hole which links the top and reverse surfaces of a diaphragm with each other and opening and closing the relief hole with the top surface of the pilot valve, and making the secondary pressure operates in the valve closing directions of a 1st and a 2nd pressure reaction valve by opening the relief hole. CONSTITUTION:The 1st pressure reaction valve 23 opens and closes a primary passage 13 linked with the pilot valve 9 and the 2nd pressure reaction valve 33 energizes the main valve 5 in the closing direction; and the relief hole 20 is opened and closed with the top surface of the pilot valve 9 and this relief valve 20 is opened to make the secondary pressure operates in the valve closing directions of the 1st and 2nd pressure reaction valves 23 and 33. If the pilot valve 9 can not be closed completely or if a piston 6 is caught by the main valve 5 and can not be closed completely, the secondary pressure rises to open the relief hole 20. Consequently, the 1st pressure reaction valve 23 shuts off the primary passage and the 2nd pressure reaction valve 23 closes the main valve 5, thereby preventing the secondary pressure from rising abnormally.
Patent JP-H052488-A (JP)
Title: Inference system
Inventor: SUZUKI JUNZO
IPC: G06F9/44
Filed: 1991-11-26
Abstract: PURPOSE:To maintenance the relation in which production system(PS) is main and ATMS is subsidiary while a PS and ATMS are flexibly combined by preparing a merge context based on the optimistic merge strategy. CONSTITUTION:A pattern matching part 20 decides a production rule (PR) to be performed out of PM1 in accordance with a starting command. An action performing part 21 removes the content of the action of the selected PR. An individual action effective range deciding part 23 individually decides the context which becomes the effective range of the removed action. At this time, in case of the action concerning the new fiction preparation, the result is outputted to a context preparing part 22. The context preparing part 22 prepares the new context to establish the fiction data for the decided context. At this time, an optimistic merge strategy interpreting part 24 prepares the context content which becomes a master, based on the optimistic merge strategy not to succeed but to copy all.
Patent JP-H05142790-A (JP)
Title: Electrophotographic sensitive body
Inventor: MATSUDA YUKITO
IPC: G03G5/10
Filed: 1991-11-26
Abstract: PURPOSE:To obtain the seamless belt electrophotographic sensitive body without providing guide rails for preventing meandering. CONSTITUTION:This photosensitive body is constituted by forming a photosensitive layer on a base obtd. by forming a resist film for which a photosensitive resin is used on the parts on electrocasting masters corresponding to the edges on both sides of the base, then executing electrocasting.
Patent JP-H06207897-A (JP)
Title: Hardness tester
Inventor: FUKUMOTO MITOSHI
IPC: G01N3/42
Filed: 1992-10-26
Abstract: PURPOSE:To measure lengths on an X-line and a Y-line passed through a dent only in one direction by providing dent image rotating means for rotating an image of a dent. CONSTITUTION:A cylinder 52 having a window 54 is so rotatably disposed in a cylinder 51 as to sequentially take first, second and third rotating positions around an optical axis 44a by using a bearing 53. A reflecting mirror 42 is fixed toward a reflecting mirror 41 side and the window 54 side and disposed in the cylinder 52. A reflecting mirror 44 is fixed toward a dent image projecting plate 32 and the window 54 side and disposed. With such a structure, even if lengths on an X-X' line passing a dent 7 on a sample 1 or a length on a Y-Y' line is measured, the measurement can be selectively conducted in an X direction by rotating the cylinder 52. Thus, it may be measured in one direction, the measurement is facilitated, and an error scarcely occurs in the measurement.
Patent JP-2001130420-A (JP)
Title: Shaft structure for steering
Inventor: KITO MITSUHARU
IPC: B62D1/19
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems in the conventional resin coating that a film coating process such as mechanical work or the like is needed to unify the resin coating, the excess work causing the cost-up is needed, and further a resin injection fixing member is needed for coping with the collapsing load, which complicates a structure and causes the increase of cost. SOLUTION: This shaft for steering is formed by an output shaft 5 fixed in the axis periphery direction of an input shaft 4, and axially slidable to the input shaft at impact, and resin coating layers 41, 51 of a thickness of approximately 70-100 μm are formed on spline grooves 40, 50 of the input shaft and/or output shaft, for bearing the collapsing load of the input shaft and the output shaft by the resin coating layers. A structure of the shaft for steering can be simplified, this shaft can dispense with the excess work, and the seduction of cost of the shaft structure bearing the collapsing load can be achieved.
Patent JP-S63167824-A (JP)
Inventor: MIYAHARA SHINJIRO
IPC: E03D9/08
Filed: 1986-12-29
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-2001135428-A (JP)
Title: Construction of shield plate
Inventor: INOUE KAZUHIKO
IPC: H05K9/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a construction of a shield plate for facilitating assembly of a coaxial cable, offering good high-frequency characteristics together with a wide ground, and allowing easy machining. SOLUTION: A coaxial cable 4 is inserted between rising pieces 15a, 15a to 15c, 15c of individual holding sections 12a to 12c, respectively, to hold the cable between them. The coaxial cable 4 is then positioned in a position for holding the cable by moving the coaxial cable 4 to a position in which a shield section 4b that constitutes a covering of the coaxial cable 4 comes into contact with a peripheral surface of a positioning projection 16. A core wire 4a is then soldered to a relay terminal 3. Also, the shield section 4b of the coaxial cable 4 is soldered to the holding sections 12a to 12c, each bent piece 14 that is in contact with a side of a metal-plated case 2a to the metal-plated case 2a of a relay 2, and a shield plate 10 to a ground plate 8 of the relay 2.
Patent JP-H06135180-A (JP)
Title: Apparatus for detection of inferiority in turning over of passbook
Inventor: KATO MITSUTOSHI
IPC: G07D9/00
Filed: 1992-10-27
Abstract: PURPOSE:To enable operating time to be shortened without impairing a passbook by a method wherein a controller which sends out a passbook evacuation signal in place of a sending out signal and a roller ascent signal in place of a roller descent signal when an inferiority signal is received from a turning over inferiority-detecting sensor, is provided. CONSTITUTION:A controller, when receives a setting signal from a start position detecting sensor 1, sends out a passbook sending out signal from a passbook sending out signal generating means 5, sends out a roller descent signal of a turning over roller from a turning over roller descent signal generating means 6, sends out a signal evacuating the passbook from a passbook evacuating signal generating means, and sends out a signal which ascends a turning up roller from a turning up roller-ascending signal generating means 8. Then, when an inferiority signal is received from a turning over inferiority detecting sensor 4, a conveyance side switching means 9 sends out the passbook evacuating signal to a conveyance mechanism 2 in place of the passbook sending out signal, and a roller side switching means 10 sends out the roller ascent signal to a turning over roll descent and ascent mechanism 3 in place of the roller descent signal.
Patent JP-H01151191-A (JP)
Title: Temperature self-control type face heater
Inventor: OKAWACHI YUKIKUNI
IPC: H05B3/20
Filed: 1987-12-08
Abstract: PURPOSE:To secure the distance between electrodes without generating the heat peak phenomenon by changing the thickness of a heater formed in a sheet shape to change the cross section area of a conducting section and unifying the resistance value of individual sections. CONSTITUTION:Thickness of the center section 4 of a temperature self-control type face heater 1 is made the thickest, the thickness is made thinner in sequence as electrodes 2 and 3 are approached. The cross section area of a conducting section 5 is made larger at the center section, thus no extreme peak of the resistance value per unit length is generated even if the heat radiation irregularity occurs, and the occurrence of the heat peak phenomenon can be prevented even when the distance between the electrodes 2 and 3 is increased.
Patent JP-H06138014-A (JP)
Title: Method and device for measuring viscosity
Inventor: ISOGAI HIDEAKI
IPC: G01N11/00
Filed: 1992-10-27
Abstract: PURPOSE:To simply and very reproducibly measure the coefficient of viscosity of a liquid substance, by giving liquid surfaces of both sides within a U-tube a pressure difference and by measuring the level difference of both liquid surfaces becomes zero. CONSTITUTION:Such operation is repeated that, after a fixed pressure difference is applied to the both liquid surfaces 12A, 12B of a liquid substance 12 to be measured filled in a U-tube 11 by a pressure difference controller 13, the pressure difference is put zero, and after the fixed pressure difference is again applied after some lapse of time the pressure difference is put zero. The time t0 till the liquid level difference of the both liquid surfaces 12A, 12B becomes zero from the time when the pressure difference is put zero, is measured, and the coefficient mu of viscosity of a liquid substance to be measured, is automatically computed with the equation mu=(pgamma<2>/6t0) e<wto> [where mu is the coefficient of viscosity, p the density of the liquid substance to be measured, gamma the radius of the U-tube 11, omega is (3g/2L)<1/2>, L the length of the liquid column within the U-tube 11 and g the acceleration of gravity].
Patent JP-H05128405-A (JP)
Title: Rotary magnetic head device
Inventor: SAKAI TADAHIRO
IPC: G11B5/02
Filed: 1991-10-31
Abstract: PURPOSE:To suppress effect of a noise and also to attain miniaturization and cost reduction of a head device. CONSTITUTION:Rotary transformers 9a, 9b to give and receive a head signal are arranged between a rotary drum 1 rotating with a mounted magnetic head 3 and a coaxial fixed drum 2 are arranged. On the other hand, signal amplifiers 10, 10,..., 10 to amplify the head signal are provided on the side of rotary drum 1, and a ring-like conductor 7 is mounted at the side of one drum, e.g. the side of rotary drum 1, and also a conductive contactor 6 in sliding contact with the ring-like conductor 7 is mounted on the side of another fixed drum 2, thereby an electic power for the signal amplifiers 10,..., 10 can be supplied at the inside of drum.
Patent JP-H02156661-A (JP)
Title: Lead frame
Inventor: NOUKUMA ATSUO
IPC: H01L23/50
Filed: 1988-12-09
Abstract: PURPOSE:To prevent leads from being short-circuited mutually and to prevent bonding wires from being short-circuited by a method wherein, when a plurality of lead frames are laminated, one part of an inner lead is fixed via an insulating layer and an outer lead is arranged in such a way that it is situated on an identical face from an end part of at least a package. CONSTITUTION:A first lead frame and a second lead frame 1a, 1b are laminated via a polyimide film 10; inner leads 4a, 4b of the frame 1a are extended alternately from different planes and are arranged three-dimensionally. Outer leads 12a, 12b which are situated in a direction opposite to them are extended alternately from an identical plane. A square pad 2 used to mount a semiconductor element and a support bar 13, used to support the pad 2, which is stretched in a diagonal direction from a corner part are formed on the first frame 1a; tie bars 11a, 11b used to maintain an interval of the individual leads are formed at the frames 1a and 1b. Thereby, the frames 1a, 1b are insulated by the film 10; the leads 12a, 12b are made at a uniform height at their tip parts.