baber/WOPTO huggingface dataset:
Patent JP-H11190094-A (JP)
Title: Joint fitting for ceiling material
Inventor: HOKARI MINORU
IPC: E04B9/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To install various functional members such as a luminaire, a curtain rail, a partition rail, etc., with excellent appearance by firmly connecting ceiling materials by a small number of parts, saving the execution of works, shortening the term of works and reducing cost while improving the walking function of a ceiling. SOLUTION: A bolt mounting section 5 mounted at the lower end of a hanging bolt fixed onto a ceiling foundation is set up to the upper section of a fitting body 4 connecting the end sections 3a, 3a of the adjacent ceiling materials 3. An approximately inverted U-shaped mounting recess 6 opened to a lower section is formed to the lower section of the fitting body 4. A mounting means 7 for fitting various functional members such as a luminaire, a curtain rail 10, a partition rail, etc., is installed into the mounting recess 6.
Patent JP-H11194761-A (JP)
Title: Stringed musical instrument
Inventor: IWAMA SHOICHI
IPC: G10D3/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a stringed musical instrument which is easy to play by fitting a bridge, etc., to a body so that its height decreases. SOLUTION: A TAISHO lyre 10 being one of the stringed musical instruments provided with a recess 58 at an end part of the surface of its body 26. The recess 58 has a slanting surface 58a (inclined place), where a bridge 18 and a tail piece 20 are fitted. Consequently, a bridge 18, etc., is positioned inside the surface of the body 26. The tail piece 20 is fitted and fixed to the slanting surface 58a with a fixing screw 54. An adjusting screw 62 after being engaged threadably with a screw hole 64 is engaged threadably with the screw hole 18b of the bridge 18 through a coil spring 66. An adjusting screw 50 is engaged threadably with the screw hole 18a of the bridge 18 and the tip of the adjusting screw 50 is positioned in a groove 51. Therefore, the height of the bridge 18 is less than before and the instrument becomes easy to play.
Patent JP-H11188870-A (JP)
Title: Liquid emitting method
Inventor: TACHIHARA MASAYOSHI
IPC: B41J2/05
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid emitting method wherein emission reliability free from emission distortion is held and the adhesion of satelite droplets or fine mist to a recording medium is prevented. SOLUTION: The air bubble 307 generated by the sudden heating by a heater expands volumetrically to grow and communicates with the open air in the vicinity of the heater 1 within a liquid flow path 5 in the contraction stage of the air bubble 301. The liquid of the lower part of a main droplet is allowed to fall on the side of the heater 1 to be allowed to reach the heater 1 so as to cover the upper surface of the heater 1 and the main droplet and the liquid on the underside thereof are separated within the liquid flow path 5.
Patent JP-2000186122-A (JP)
Title: Organic polysiloxane-modified graft copolymer
Inventor: KUO CHUNG MIEN
IPC: C08F290/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an organic polysiloxane-modified graft copolymer containing a graft chain derived from both macromonomers of an organic polysiloxane and a poly(ethylene-butylene) and to provide a method for producing the copolymer. SOLUTION: A mixture of ethylhexyl acrylate, polydimethylsiloxane having a ω-methacryloyloxypropyl end group, poly(ethylene-butylene) having a ω- methacryloylurethane end group, toluene and 2,2-azobisisobutyronitrile is heated and polymerized with stirring at 70 deg.C for 24 hrs in a nitrogen atmosphere and subsequently cooled to room temperature to terminate the reaction. The obtained polymer solution is poured into methanol and the solvents are evaporated under reduced pressure to give a graft copolymer containing a poly(2-ethylhexyl acrylate) segment, an urethane-functional poly(ethylene-butylene) graft chain and a methacryloyloxypropyl-functional polydimethylsiloxane graft chain as an extremely viscous polymer. The copolymer is useful as an adhesive material and a release coating.
Patent JP-H05254409-A (JP)
Title: Method for braking vehicle
IPC: B60T13/66
Filed: 1992-12-18
Abstract: PURPOSE: To avoid a sudden change of brake pressure by approximating brake pressure in a range following wear-optimized range to a stability-optimized ideal characteristic curve for drive. CONSTITUTION: Brake pressure is designed so as to fit a wear-optimized characteristic curve in a range up to a first target characteristic curve branch S1 to a front axle brake pressure P1 V. A target characteristic curve (solid line) to a larger deceleration command signal S is formed by (S1 , P1 V; S2 , P1 R) called an approximate parabola. A slope of the approximate parabola at a point S1 of switch-over deceleration request signal is equal to a slope of an ideal characteristic curve for optimizing stability (dashed line). Further the approximate parabola is designed so as to pass through a point at a second deceleration request signal S2 through which the ideal characteristic curve also passes.  Regarding a target characteristic curve for rear axle brake pressure, an approximate parabola is designed in the same manner so as to pass through a point at a second deceleration request signal S2 through which the ideal characteristic curve also passes and further to form a peak at a predetermined value S3 . Thus the approximation of the target characteristic curve to the ideal characteristic curve avoids a sudden change of brake pressure.
Patent JP-H11335435-A (JP)
Title: Resin composition giving composite foam, composite foam and production of composite foam
Inventor: KATO TETSUYA
IPC: C08L75/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition giving a lightweight composite foam having excellent mechanical characteristics and dimensional stability, to provide the composite foam, and to provide a method for producing the composite foam, capable of producing the composite foam in a good performance. SOLUTION: This resin composition gives a composite foam containing foamed particles in a state homogeneously dispersed in a polyurethane foam. The composite foam is obtained by dispersing foamable resin particles in a polyurethane component and foaming the foamable resin particles in the polyurethane component with heat generated the reaction of the polyurethane component and/or with heat given for accelerating the reaction.
Patent JP-2000186143-A (JP)
Title: Polyamic acid and polyamic acid varnish containing the same
Inventor: TAKAHASHI SATOSHI
IPC: C09J179/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamic acid not causing the problems of blooming and 'resin' in a process for dissolving an anticorrosive agent or in a process for imidating the polyamic acid, not causing the problem of the electric migration on flexible wiring boards, and capable of producing the poyimide exhibiting good adhesive strengths to copper foils by subjecting a specific diamine compound and an acid dianhydride to an addition polymerization. SOLUTION: This polyamic acid is obtained by addition-polymerizing (A) a diamine compound with (B) an acid dianhydride. Therein, the component A contains an imidazolyl-diaminotriazine compound of formula I [A is a group of formula II [R2 is an alkyl; (n) is 0, 1 or 2] or the like; R1 is an alkylene; (m) is 0 or 1; R3, R4 are each an alkylene; (p), (q) are each 0 or 1], concretely 2,4-diamino-6-[2-(2-methyl-1-imidazolyl)ethyl]-s-triazine. The component A preferably further contains an aromatic diamine such as 4,4'-diaminodiphenyl ether.
Patent JP-H11184532-A (JP)
Title: Flow control method for flow control valve and flow control valve device
Inventor: MIYAKE TOMIO
IPC: F16K31/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a flow control technique of a flow control valve with which satisfactory flow control can always be performed in dependent of fluctuations in an incoming water pressure. SOLUTION: Characteristics (a) are obtained by converting the characteristics of the flow rate and valve position of a flow control valve to logarithmic values. In these characteristics, the relation between the valve position and the flow rate (logarithm) is approximated as a linear representation while the difference of incoming water pressure to the flow control valve is indicated as an inclination of the above characteristics. Thus, the inclination of these characteristics is obtained from a flow rate  ΔLog (flow rate)) per unit change in the valve aperture, and based on this inclination, valve position is controlled. Besides, the fluctuation in the incoming water pressure or the like can also be dealt with by shortening an interval (control cycle) (t) to obtain this inclination.
Patent JP-2000190483-A (JP)
Title: Ink jet head and method for driving the same
Inventor: MATSUNO YASUSHI
IPC: B41J2/14
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate no ink discharge or an abnormal discharge by incorporating opposed electrodes for discharging ink from an ink nozzle, and opposed electrodes for separating the ink discharged from the nozzle from the ink retained in an ink chamber. SOLUTION: Auxiliary electrodes 101 of second opposed electrodes are formed independently of segment electrodes 10 in a surface of a recess 9 of a glass board 4 oppositely to a plurality of diaphragms 51. The electrodes 101 are opposed to independent four pluralities of the diaphragms 51 so that the each auxiliary electrode conducts as one electrode. Continued to a main operation of discharging an ink by charging and discharging between segment electrodes 10 and the diaphragms 51, the electrodes 101 and the diaphragms 51 are charged and discharged therebetween, thereby conducting an auxiliary operation for sucking a meniscus to an ink chamber 5. Accordingly, an ink column discharged from the nozzle 1 by the main operation is effectively separated by the auxiliary operation.
Patent JP-2001179965-A (JP)
Title: Ink jet recording head
Inventor: UEKI CHITOSE
IPC: B41J2/045
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head which can realize high speed printing with high recording density. SOLUTION: The ink jet recording head comprises a channel member 1 formed by making a plurality of juxtaposed grooves, each serving as an ink channel 2 and having closed opposite ends, in a piezoelectric ceramic plate where two ink ejection holes 3, 4 are made in the bottom of each channel 2 partitioned through a barrier wall 7, a cover body 9 covering each channel 2, and drive electrodes 5, 6 formed independently on the side face of the barrier wall in the vicinity of each ink ejection hole 3, 4. The ink jet recording head is arranged such that ink drops can be ejected independently from two ink ejection holes 3, 4 made in one channel 2.
Patent JP-2001184567-A (JP)
Title: Transaction processing device
Inventor: MUROI HIDEFUMI
IPC: G07G1/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent secret information on security from being illegally acquired from a memory inside a main body by disassembling the main body of device without erasing the secret information from this memory. SOLUTION: A cover open detecting circuit 6 is provided for detecting the cover open of a main body 1 of transaction processing device. When the cover open of the main body 1 of transaction processing device is detected by this cover open detecting circuit 6, access to a second RAM 5, which stores the secret information on the security of account settling processing, is disabled.
Patent JP-2000193638-A (JP)
Title: Solid electrolyte type carbon dioxide sensor element
Inventor: MATSUI MITSUHIKO
IPC: G01N27/416
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide sensor element, capable of preventing the sharp reduction of electromotive force, even if it is left intact in the high- moisture concentration atmosphere, such as the high-humidity atmosphere or the dew condensation atmosphere by forming a working electrode layer and a reference electrode layer on the surface of a solid electrolyte layer containing Li2Si2O5. SOLUTION: Powder of Li2CO3 or SiO2 is mixed by ball milling to prepare the synthetic raw material powder of a solid electrolyte, or metal alkoxide such as LiOCH3 or Si(OC2H5)4 is mixed, and it is hydrolyzed and dried as the generally employed method. When a synthetic raw material powder is baked in the temperature range of 400-1,300 deg.C, Li2Si2O5 can be synthesized. The synthesized solid electrolyte powder is molded by pressing such as uniaxial pressing or isotropic hydrostatic pressure pressing, then it is sintered into a green sheet through sintering. After the solid electrolyte powder is molded, it is heated and sintered in the temperature range of 500-1,500 deg.C, thus a solid electrolyte layer 2 containing Li2Si2O5 can be obtained.
Patent JP-2001180836-A (JP)
Title: Image printer
Inventor: KOIKE TAKAYUKI
IPC: B65H3/52
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image printer obviating a driving source for releasing a friction member holder, reducing the number of part items and capable of easily reducing a cost and the size of a device in the image printer for recording various information such as image information on recording paper. SOLUTION: A paper feeding tray 3 engages in the prescribed timing with a release lever 19 arranged on a rotary shaft of a friction member holder 20 by operation for inserting-extracting the paper feeding tray 3 into-from a device so as to regulate pressure contact of a friction member 5 with a paper feeding roller 2, so that a small image printer for reducing the number of part items can be easily constituted.
Patent JP-2000194374-A (JP)
Title: Small-sized guitar and small-sized bass
Inventor: HIROTA FUKUTAKE
IPC: G10D1/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable a child to easily play a small-sized guitar and small-sized bass and to easily smoothly play an ordinary guitar and ordinary bass in future. SOLUTION: The taper of in the width of a neck 3 of the small-sized guitar having a scale S of 300 to 560 mm is specified 0.029 to 0.033. The gear ratio of a peg 13 is specified to 25 to 35 and the shaft diameter of a peg shaft 14 to 3.0 to 4.0 mm. Or in the small-sized bass, the scale S is 500 to 660 mm and the taper of the width of the neck 3 is to 0.024 to 0.042. The gear ratio of the peg 13 is specified to 35 to 45 and the shaft diameter of the peg shaft 14 to 5.0 to 6.5 mm.
Patent JP-2000193351-A (JP)
Title: Ice storage detecting device
Inventor: KAGA SHINICHI
IPC: F25C5/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To permit the detection of the storage amount of ice in an ice storage chamber, which has become a predetermined amount, stably at all times in spite of an outside temperature. SOLUTION: In a detecting device, when ice pieces in an ice storage chamber 30 supplied from an auger type ice making machine 20 are reduced, an oscillating member 41 is kept in natural condition and a magnet 42 is abutted against an upper wall 30a. Accordingly, a distance between the magnet 42 and the movable contact unit 44a is reduced whereby the movable contact unit 44a is abutted against a fixed contact unit 44b. When the amount of ice pieces is increased, the oscillating member 41 is pushed by the ice pieces, and the distance between the magnet 42 and the movable contact unit 44a is increased. Accordingly, the movable contact unit 44a is separated from a fixed contact unit 44b by the own restoring force. The magnet 42 is positioned in the ice storage chamber and kept at about 0 deg.C, whereby a stabilized magnetic force is generated.
Patent JP-2000191274-A (JP)
Title: Digital position displaying and setting system for hoist crane, etc.
Inventor: TANAKA KUNIHIKO
IPC: B66D3/20
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of the cargo hang-up position and put-down position in an intra-yard hang-up cargo transporting facility such as a hoise crane. SOLUTION: A digital position display system includes an at-hand operation unit 4 for a traversing body 3 capable of running on a constant azimuth line and supported on a frame for traverse motions 2, and the traversing body is equipped with a motor M1 for traversing drive and a first range finder 6 to measure the traversing distance from one end of the traverse range to the current position, while the frame is equipped with motors M2a and M2b for running drive and a second range finder 7 to measure the running distance from one end of the running range to the current position, and the at-hand operation unit is fitted with an Up button and a Down button for indicating the actuation and the rotating direction of a vertical motion motor for setting the level of a hook for hanging the cargo,  four direction indicating buttons to indicate the actuation for each rotating direction of the traversing drive motor and running drive motors, and a first azimuth digital display window and a second azimuth digital display window for indicating the current positions of the traversing body and the frame for traverse motions.
Patent JP-2000194654-A (JP)
Title: Unit and method for scsi bus priority control
Inventor: SAKUMA KAZUHISA
IPC: G06F13/368
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To allow SCSI devices to equally obtain the right to use a bus by omitting the operation of an arbitration phase and starting a selection phase at a request from a bus emergency request means. SOLUTION: A bus monitor part 30 once detects the arbitration phase informs an arbitration phase timer part 31 of that. The arbitration phase timer part 31 measures the arbitration phase time and informs a bus emergency request part 32 of the elapse of a bus-free delay time. The bus emergency request part 32 once informed of an emergency access instruction and the bus-free delay time elapse instructs a SCSI bus control part 23 to start the selection phase. The SCSI bus control part 23 omits the arbitration phase and sends its ID number, the ID number of a target SCSI device, and number and a SEL signal to the SCSI bus to start the selection phase.
Patent JP-2000194948-A (JP)
Title: Sales registration system, pos printer, journal recording paper, and recording method of journal recording paper
Inventor: YANAGISAWA NOBORU
IPC: G07G1/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a journal recording method and a sales registration system capable of efficiently storing, restoring sales information and which are difficult to be forged. SOLUTION: The sales registration system is constituted by providing at least a two-dimensional bar code generating means to convert date and time, a name of commodity, price, quantity, etc., for every transaction into two-dimensional bar codes, a printing means to print the two-dimensional bar codes and the journal recording paper is obtained by continuously printing at least a set of a transaction management number capable of specifying the transaction and the two-dimensional bar codes. The sales registration system is further provided with a two-dimensional bar code analyzing means and the sales information for every transaction is restored by analyzing the two-dimensional bar codes, for example, when the stored sales information disappears.
Patent JP-2001189520-A (JP)
Title: Light source device and projection type display using the same
Inventor: SAKURAI MICHIHIKO
IPC: G09F9/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a light source device, by which speckle noises can be lowered sufficiently and a system can be simplified, the device minimized, and cost reduced, and a projection type display using the light source device. SOLUTION: A laser modulation driver circuit 112 is provided, in which each laser diode LD111, LD112, LD113 is current-pulse driven by controlling the laser diodes LD111, LD112, LD113 for R, G, B light emission and a driving current based on video signals corresponding to luminescent colors according to a fixed modulation system, each laser diode LD111, LD112, LD113 is light- emitted under an incoherent state, and incoherent red light signal beams LR, green light signal beams LG and blue light signal beams LB are projected.
Patent JP-2000193611-A (JP)
Title: Radiography inspection method for deteriorated state of cracks or the like of concrete bridge floorboard under asphalt pavement
Inventor: OTSUKA KOJI
IPC: E01C23/01
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a nondestructive inspection method of the state of cracks, deterioration, damages or the like of a concrete floorboard part which is covered with asphalt. SOLUTION: In this inspection method, an X-ray generator, a contrast medium for concrete, an X-ray grid, an X-ray film and an X-ray moving apparatus are used. A hole having a diameter of about 10 mm is bored in asphalt without tearing off the asphalt (2), and a contrast medium for concrete is injected therefrom into a cracked, deteriorated or damaged part of a concrete floorboard (3), and radiography is executed to thereby nondestructively inspect the state of cracks, the deterioration, the damage or the like. By using the method, depth, width, degree or the like of crack, deterioration, damage or the like generated on the concrete floorboard part paved with asphalt can be measured with high accuracy without tearing off the asphalt.  Also, since the contrast medium is alkaline, the effect to retard the corrosion of reinforcing steel can be expected by injecting it into the deteriorated/damaged part of the concrete floorboard.
Patent JP-2000334046-A (JP)
Title: Device for applying liquid medicine to skin portion having hair
Inventor: WATABE YOKO
IPC: A61D7/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for applying liquid medicine to a skin without applying the medicine while parting closely grown hair. SOLUTION: A plurality of hollow pipes 4, which have a specified length and outlet ports 5a at their respective lower ends, are fixed to a longitudinal bottom surface of a liquid medicine vessel 1 so as to make a straight line. Further, the outlet port is provided with a contact portion for coming in contact with the skin. The contact portion is provided with a recess like a groove. Therefore, convenient application becomes possible by adjusting an angle of a grip that is an elongated part of the vessel.