baber/WOPTO huggingface dataset:
Patent JP-H0826200-A (JP)
Title: Zero-weight generator
Inventor: SAKAI YOSHIHITO
IPC: B64G7/00
Filed: 1994-07-19
Abstract: PURPOSE:To decrease the time necessary for convergence of micro vibration generated at an inner capsule by minor impact at the time of separation by positioning a film-shaped non-magnetic substance whose thickness is uniform between the attraction surface of a magnetizing means in a release device used in a zero-weight generator, and the attraction surface of a dropping object. CONSTITUTION:This zero-weight generator is composed of a double capsule type dropping tower. Just before separation, film-shaped non-magnetic substances 50, 51 are positioned and attracted between the attracting surface of a separation magnet 16 and the attracting surface of an attracting plate 24, so variation in flux density which works upon the whole attracting surface is averaged, and the attracting plate 24 on the inner capsule 22 side is kept in a parallel condition. Namely, the inner capsule 22 is separated from the separation magnet 16 without inclining the inner capsule 22 and drops straight in the gravity direction. An adverse effect by the inclination is not applied from immediately after the separation, so it is possible to early converge vibration by generation of strain by a load from the device.
Patent JP-H0512750-A (JP)
Title: Method for detecting information from optical recording medium
Inventor: TSUZUKIYAMA KOUJI
IPC: G11B13/00
Filed: 1991-07-08
Abstract: PURPOSE:To obtain two signals which are a playback signal based upon Kerr ellipticity and a playback signal based upon variation in reflection factor at the same time from the same position on one medium as long as the optical recording medium is a medium which is variable individually in Kerr ellipticity or angle of Kerr rotation and variation in reflection factor, namely, to record and reproduce two bits (quad recording) at the same time at the same position of the medium, and to increase the density of the medium as a result. CONSTITUTION:When the playback signals are is detected from the optical recording medium 1, reflected light reflected by this medium is passed through a 1/4-wavelength plate 13 and a polarization beam splitter 14 having specific azimuths to detect the playback signal based upon the Kerr ellipticity and also detect the playback signal based upon the variation in the reflection factor of the reflected light. Further, while the playback signal based upon the angle of Kerr rotation of the reflected light reflected by the medium is obtained, the playback signal based upon variation in the reflection factor of the reflected light is obtained.
Patent JP-S5956226-A (JP)
Title: Magnetic recording medium
Inventor: MURAI MIKIO
IPC: G11B5/72
Filed: 1982-09-24
Abstract: PURPOSE:To improve the corrosion resistance in high humidity by sticking a rust preventive agent consisting essenially of a chelating agent which is chelated with a metal on a thin ferromagnetic metallic film which is formed on a non-magnetic substrate and contains oxygen. CONSTITUTION:A rust preventive agent consisting essentially of a chelating agent which is chelated with a metal is adapted to single or multiple leyers of thin ferromagnetic films which contains 3-45% oxygen in atom ratio with a magnetic metal and are formed on a nonmagnetic substrate by a method such as vapor deposition in a vacuum where a trace of gaseous oxygen exists. Oxine or the like is used as the chelating agent, and the chelation with metallic ions is accomplished by bringing the same into reaction with acetate of Co, Ni, Fe in an org. solvent such as acetone and ethanol. Such rust preventive agent provides its effect if said agent is allowed to exist at least in the surface, possibly in the inside part of the thin ferromagnetic film or in the state of contacting with the boundary of the base surface where the thin feromagnetic film is formed. The adequate amt. threof is about 0.5-500mg in each 1m<2> of the magnetic recording medium.
Patent JP-2000003461-A (JP)
Title: Automatic ticket checking device
Inventor: KATAYAMA TAIJI
IPC: G07B15/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket checking device capable of preventing a ticket from being ejected to a passage exit side ejecting when an invalid ticket is fed and preventing a customer from erroneously taking out a ticket for a third person even when plural customers continuously pass the passage. SOLUTION: The validity/invalidity of a ticket is judged in a step F15, and when the ticket is valid, normal processing such as writing processing is executed in a step F16. When the ticket is invalid, a carrying motor M2 and a delivery motor M1 are controlled so as to be reversely rotated in a step F31, a main carrying belt device 17 and a delivery belt 12 begin reverse rotation to return the ticket.
Patent JP-2000352445-A (JP)
Title: Rocker joint pin type silent chain
Inventor: KANEHIRA MAKOTO
IPC: F16G13/06
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce burden on a long pin at the time of manufacture and power transmission by making differ from each other the cross sectional shape of the long pin and the cross sectional shape of a short pin in a rocker joint pin. SOLUTION: This silent chain is formed into an endless shape that a guide link row and an indirect link row are alternately connected to each other. A guide plate and a link plate respectively have a pair of front and rear pin holes. A rocker joint pin 12 is inserted through the pin holes, so that the guide link row and the indirect link row are flexibly connected to each other. The rocker joint pin 12 comprises a long pin 24 and a short pin 26. In this case, within the range of the pin hole shape of the link plate, the cross sectional shapes of the long pin 24 and short pin 26 are made differ from each other and the sectional area of the long pin 24 is formed larger than that of the short pin 26. Thereby, the life of the silent chain can be improved.
Patent JP-H0752926-A (JP)
Title: Tobacco packer, bad tobacco pack discharging device for tobacco packer and its method
Inventor: JIYOZEFU REFUTON KORINZU JIYUN
IPC: B65B57/00
Filed: 1994-07-19
Abstract: PURPOSE: To surely discharge only a defective cigarette pack by providing a first discharging means for discriminating, rejecting and discharging only a defective pack of a top pack in two pack stacks, and a second discharging means for discriminating, rejecting and discharging a bottom pack. CONSTITUTION: When a defective pack of a top pack PT in two pack stacks S is discriminated, a first pack discharging means 28 discharges the defective top pack PT over a guide bar 26 to form a notched part 62 by air nozzles 38, 40. After the defective top pack PT is discharged, a bottom pack PB is fed to a second pack discharging means 30. When the bottom pack PB is defective in the second pack discharging means 30, the signal is transmitted to a discharge mechanism 50, a pivot rotary arm 52 is rotated counterclockwise, and dropped on a fixed support plate 48, the pivot rotary arm 52 is rotated clockwise, and pushes the bottom pack forward over a notched part 64 in the guide bar 26.
Patent JP-H0219586-A (JP)
Title: Double woven fabric for paper making
Inventor: TATE TAKUO
IPC: D21F1/10
Filed: 1988-07-06
Abstract: PURPOSE:To improve abrasion resistance without deteriorating performance, such as freeness or wire mark, etc., by weaving polyester yarns and polyamide yarns as weft yarns in the lower layer of double woven fabric in a weave for entangling the weft yarns with warp yarns in a special state. CONSTITUTION:In a fabric weave chart, nX2 weft yarns (n is an integer of >=7) are arranged in the upper and lower layers to provide a double woven fabric. Polyester and polyamide yarns are used as weft yarns arranged in the lower layer. The yarns are woven in a complete weave in which the weft yarns of the polyamide yarns are entangled with the adjacent two warp yarns at one place and the weft yarns of the polyester yarns are entangled with the adjacent two warp yarns at two places. The wire diameter of the polyamide yarns is preferably larger than that of the polyester yarns. The polyamide and polyester yarns are preferably used at (1:3)-(3:1) ratio.
Patent JP-H1116232-A (JP)
Title: Magnetic recording and reproducing device equipped with back tension mechanism
Inventor: TSUCHITANI KAORU
IPC: G11B15/665
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To diminish an area of a place where a tape guide is arranged on a side of a cylinder. SOLUTION: A reel chassis 2 is provided on a main chassis 1 mounted with the cylinder 8 to be approachable to and separatable from the cylinder 8 in the magnetic recording and reproducing device. A back tension lever 3 having a tension post 30 at the tip part is energized counterclockwise by a spring and pivotally supported 31 by the reel chassis 2. The tape guide 4 is erected in the vicinity of a loading completing position of the cylinder 8 on the main chassis 1. The back tension lever 3 is engaged with a cam groove provided on the main chassis 1, and the back tension lever 3 is turned until the tension post 30 is positioned opposite to the rear of the tape guide 4 by the cam groove in accordance with loading of the reel chassis 2.  While the tension post 30 is abutted aging the periphery of the tape guide 4, the back tension lever 3 is turned around a pivot part 31 as the center, so that the tension post 30 is positioned nearer to the side of the cylinder 8 than the tape guide 4.
Patent JP-S6060954-A (JP)
Title: Stained glass
Inventor: KAWARADA KANICHI
IPC: C03C27/00
Filed: 1983-09-09
Abstract: PURPOSE:To form surely a frame around any of large and small glass segments with remarkably improved work efficiency when the segments are united to one body with a frame material in-between to manufacture stained glass, by injecting the frame material. CONSTITUTION:Cut glass segments 3 are arranged in a molding tool 11 while leaving each fixed gap 15. Molten lead alloy 14' is injected from a nozzle 13 through a sprue 12 in the tool 11 under pressure. Since the alloy 14' has high flowability, it diffuses into all of the gaps 15. When all of the gaps 15 are filled with the alloy 14', the alloy 14' is solidified by cooling the tool 11 to form lead alloy frames 14 at once. Even the uneven sides 45 of the segments 3 are thoroughly coated with the alloy 14', so the frames 14 have satisfactory adhesive strength to the segments 3, and the resulting plate withstands well pressure applied from the directions of arrows 10.
Patent JP-2000002980-A (JP)
Title: Photosensitive material processor
Inventor: TODOKI KENJI
IPC: G03D13/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material processor equipped with a main body having a developing processing part and an upper cover supported so that it can be rocked to close the developing processing part so that it can be opened and constituted so that the upper cover can be easily fully opened without securing a large space for entering at the rear side surface thereof even when it is provided with a heavy and bulky accompanying component. SOLUTION: This processor is provided with a first supporting mechanism 30 holding the upper cover 13 in a first open attitude showing prescribed aperture and a second supporting mechanism 40 arranged between the supporting mechanism 30 and the cover 13 in order to hold the cover 13 in a second open attitude showing the aperture being more than that in the first open attitude. The supporting mechanism 30 is the first rod members 26-28 whose one end side is supported by the main body 20 so that it can be rocked and which can be extended and shortened. The supporting member 40 is constituted by including a second rod member 42 whose one end is supported to the other end side of the first rod members 26-28 and whose other end is supported by the cover 13 so that it can be rocked.
Patent JP-H1110395-A (JP)
Title: Powder feeder for compacting press
Inventor: YAMAGUCHI NAOMI
IPC: B22F3/035
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To realize a powder feeder for a compacting press, which is simple as a counter measure against a powder leak and is excellent in practicableness. SOLUTION: In a powder feeder for a compacting press by which powder is supplied to a die cavity by moving a die table surface back and forth in the state that the raw powder is charged in a powder box 1, a sliding member 2 made of an elastic material provided on the bottom end face of the powder box 1 is provided. Then, this powder feeder has the structure that the bottom end face 1a of the powder box and the sliding member 2 are freely detachably combined by the engagements of projecting parts 4 and recessing parts 5.
Patent JP-S5690529-A (JP)
Title: Treatment of semiconductor device
Inventor: TADAMA NAOTAKE
IPC: H01L23/52
Filed: 1979-12-22
Abstract: PURPOSE:To recover element characteristics after controlling the variations in C-V characteristics by treating a semiconductor device in plasma including a hydrogen atom at least after forming low-melting point metal wiring wherein caused damage to corpuscular rays is eliminated. CONSTITUTION:A semiconductor device 3 forming low-melting point metal wiring such as Al, Al-Si, Al-Cu or the like is fixed on a holder 2 in a quartz cylinder 1 composing of a plasma generation device. And hydrogen gas is pourd in the cylinder 1 under the condition of 0.8 Torr from a conduit 4 provided at the cylinder 1  and while exhausting the gas through an exhasut pipe 5, hydrogen plasma treatment is applied to the device 3 by using an RF electrode 6 connected to an RF  power source 7. In this way, damage by the irradiation of corpuscular rays such as  electron beam exposure at the time of forming metal wiring will be recovered and  C-V characteristics or the like will be returned up to a close value to the initial  value.
Patent JP-H0456978-A (JP)
Title: Recorder
Inventor: UEDA HARUHISA
IPC: G03G15/08
Filed: 1990-06-26
Abstract: PURPOSE:To prevent erroneous recognition for a toner refilling alarm by an operator from occurring by performing the check of toner remainder by a toner sensor again after stopping the operation of a toner agitation bar driving means for constant time while the recording operation of a recorder is stopped, and generating an alarm for toner refilling when the toner remainder shows (few). CONSTITUTION:The check of the toner remainder is performed by the toner sensor 1-2 after stopping the operation of the toner agitation bar driving means 2 for specified time by a toner agitation stopping time counter 2-1 while the recording operation of the recorder is stopped, and when the toner remainder shows (few), the toner agitation bar driving means 2 is driven for specified time by a toner agitation time counter 2-2. Furthermore, after the toner agitation bar driving means 2 is stopped for specified time by the toner agitation stopping time counter 2-1, the check of the toner remainder by the toner sensor 1-2 is performed again, and the alarm for the toner refilling is issued when it shows (few). Thereby, it is possible to prevent the erroneous recognition for the toner refilling alarm by the operator from occurring even when a toner agitation bar is not operated.
Patent JP-H04366349-A (JP)
Title: Method of producing odor in air conditioner
Inventor: NARUSE YOSHIKAZU
IPC: F24F3/16
Filed: 1991-06-13
Abstract: PURPOSE:To provide a method of producing odor in an air conditioner to be used in an office of a building or a working place or other general homes in which any optional odor can be freely selected and replaced with another one as well as its cost is less expensive. CONSTITUTION:An air conditioner and an indoor space 4 are communicated to each other through a duct, an indoor ventilation or an air conditioning of cooling or heating is carried out through a blowing port of a duct at the interior side 4 as well as its discharging port, wherein a rear surface of the duct of a louver 1 covering an opening of the blowing port is provided with an odor material 2, and a rear surface of the louver at the discharging port is removably provided with an odor diminishing agent, respectively.
Patent JP-H077263-A (JP)
Title: Method and apparatus for bonding jumper wiring
Inventor: ISHIHARA REIJI
IPC: B23K26/00
Filed: 1993-06-14
Abstract: PURPOSE:To eliminate adherence of residue of an insulation coating to a bonding position by positioning a connector of a printed wiring board and a wire bonding tool to connect both, peeling the coating near the tool, and connecting it to the connector of the board. CONSTITUTION:When a metal ball is formed at an end of a wire 2, the pressing surface of a wire bonding tool 7 is brought into contact with a predetermined bonding part of a printed wiring board 3 to reach a predetermined applied pressure, a pulse current flows from a pulse heating power source 21 to the surface, and the wire 2 is connected to the connector of the board 3. Then, the tool 7 is positioned to the next connector, the output of a laser oscillator 19 is set to be small, and the wire 2 is peeled only at an insulation coating by emitting a laser beam 26. Thereafter, the surface of the tool 7 is brought into contact with the connector of the board 3, and the wire 2 is connected to the connector of the board 3.
Patent JP-S5957906-A (JP)
Title: Method for purifying kish graphite
Inventor: SEKINO YUUSAKU
IPC: C01B31/04
Filed: 1982-09-28
Abstract: PURPOSE:To obtain high purity kish graphite by successively treating kish graphite with aqua regia and a mixed soln. contg. HF and HNO3. CONSTITUTION:Kish graphite from an iron manufacturing stage has stuck slag and contains iron and Si as impurities. To the kish graphite is added aqua regia, and they are stirred and heated to carry out rough purification. The kish graphite is separated by filtration, washed in water, and added to a mixed soln. contg. equal amounts of about 48% HF and concd. nitric acid. They are stirred and heated, and the kish graphite is separated by filtration, washed in water, and dried to obtain purified kish graphite of high purity. The half width of the kish graphite is small, and favorable crystallizability is recognized.
Patent JP-H04364708-A (JP)
Title: Circuit parts housing case
Inventor: IZU TOSHIO
IPC: H01F27/02
Filed: 1991-06-12
Abstract: PURPOSE:To provide a circuit parts housing case which has an excellent dimensional accuracy in external shape without generating any positional variations and improper arrangement, assures a visual check for wiring status from the outside, and has an appropriate installation stability so as to become superior in mass-productivity. CONSTITUTION:The titled case is provided with parts housing sections 11 to 13 on one face side 10 and terminals 14 and 15 protruding from the face. A plurality of the sections 11 to 13 are prepared. The terminals 14 and 15 are provided for each of the sections 11 to 13, led from the face side 10 to a facing face side 16, and led out to the outside of the side 16 to be bent so as to form almost same plane on the face 16, and the section appearing on the face 16 holds in common terminal wiring pattern sections 143 and 153.
Patent JP-H1084584-A (JP)
Title: Multifrequency and multi-protocol radio communication equipment
Inventor: ROSTOKER MICHAEL D
IPC: H04J4/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To allow the communication equipment to adjust a protocol by providing an operator entry means, an output means, a transceiver section, an adaptive circuit including a 2nd adaptive branch different from a 1st adaptive branch and a micro-controller. SOLUTION: A micro-controller 58 and a DSP(digital signal processor) 60 are communicated with each other via a communication bus 70 and the bus 70 is used to provide communication with two-way branches by a communication protocol adaptive tree 72. A received signal is sent from the right to the left along a proper branch in branches 72a, b to decode a speech signal from an RF signal. Conversely, the communication from the user of an equipment 22 is sent from the left to the right and the format is converted into a specific format used for cellular communication environment used by the equipment 22 at a specific time. The controller 58 activates selectively the branches 72a, b to control part of the RF section and to sample the communication environment thereby making the equipment adaptive to the cellular communication environment.
Patent JP-H1114911-A (JP)
Title: Telescope for measurement
Inventor: NAKAMURA SATOSHI
IPC: G01C15/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a telescope for measurement which can easily remove dew condensation on a lens surface in such a case. SOLUTION: The telescope for measurement which has >=2 lens groups in its lens barrel 100 is provided with one or more air vents 140 for taking air in from outside the lens barrel 100 between adjacent lens groups so that the lens barrel wall is penetrated; and a female screw groove is cut in the air vent internal wall 141; and a gasket 110 is arranged on the external wall side of the lens barrel of the air vent 140 and a male screw 120 is screwed in the female screw groove 141 through the hollow of the gasket 110 to clamp the gasket 110. Then when dew condensation is caused on the lens surface, air is blown in through the air vents 140 to remove the dew condensation.
Patent JP-S6327514-A (JP)
Title: Heat-resistant, light-resistant high polymer water dispersion
Inventor: TANAKA YOSHIMASA
IPC: C08F236/00
Filed: 1986-07-18
Abstract: PURPOSE:In subjecting a conjugated diene-containing unsaturated monomer to emulsion polymerization in the presence of an antioxidant, etc., to obtain the titled dispersion having improved deterioration resistance to heat and light without using an emulsifying agent, by using a specific polymer instead of the emulsifying agent. CONSTITUTION:(D) A conjugated diene (preferably butadiene-1,3) and (E) an ethylenic unsaturated monomer are radically polymerized in the presence of (A) an antioxidant and/or (B) an ultraviolet light absorber and (C) an aqueous polymer selected from water-dispersible or water-soluble polyurethane resin, polyester resin, epoxy resin and acrylic resin in an aqueous medium preferably at 50-70 deg.C. 1,6-Hexamethylenebis(N,N-dimethylsemicarbazide) is preferable as the component B.
Patent JP-S5869081-A (JP)
Title: Printer
Inventor: KUMAMOTO MICHIHISA
IPC: B41J1/30
Filed: 1981-10-22
Abstract: PURPOSE:To achieve a printing free from changes in the density by varying the operation period of a print hammer depending on a table which has a memory device memorizing printing information engraved into a slit disc composing an encoder of a type wheel. CONSTITUTION:A code mark 27a of a type wheel 27 is detected with a detector 37 to indicate an address of a corresponding type wheel in a memory device. According to key information, a CPU sets a signal converted as information for position on the corresponding type wheel in a character position table to rotate the type wheel. The CPU discriminates the state of a slit on a track of a slit disc 28 at the rest position of the type wheel to indicate the address in a print hammer operation time memory device. The operation time of the hammer is varied according to the product in multiplication of the print hammer operation time by a factor for the type wheel.