baber/WOPTO huggingface dataset:
Patent JP-H10160115-A (JP)
Title: Fluidized bed combustion heating method and its apparatus
Inventor: SHIZUKUISHI SHIN
IPC: F23G5/30
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To simplify an apparatus and facilitate maintenance control by combusting a combustion product adjusting temperature to one where clinker is not produced, and performing heating fluidized particles with combusted gas, and further keeping an optimum the inside of a furnace by adjusting the amount of a fuel after furnace temperature reaches set temperature. SOLUTION: When heating upon starting is required, temperature of a combustion product is adjusted with an air ratio to a temperature where clinker is not produced and simultaneously combustion is performed with a burner 2 disposed at a lower part 3 of a furnace body, and with the combustion gas fluidized particles such as sand are flowed and simultaneously the fluid particles are heated. With the combustion, after the furnace temperature reaches set temperature, for example, 800 deg.C, a combustion amount is mainly adjusted to keep optimum a fluidized state in the furnace and states such as fluized bed layer temperature. Herein, the burner 2 is set in its injection speed at least to 10m/sec or more. Further, the burner 2 is formed into a tapered shape, and there are disposed a plurality of burners tangentially on the same plane of the furnace.
Patent JP-H03182847-A (JP)
Title: Reflection type display for vehicle
Inventor: AOKI KUNIMITSU
IPC: B60Q3/04
Filed: 1989-12-13
Abstract: PURPOSE:To make the whole of a device compact by providing a transmittant reflecting member having a reflecting surface for transmitting the display light between a display and a reflecting member of a display located in an instrument panel and for performing remote display with the reflecting surface. CONSTITUTION:A display, which consists of a light emittion type analogmeter 1 comprising a back light, a prism 2 as a reflecting member and a total reflection type spherical mirror (reflecting member) 3 of which surface is recessed a little, is housed in an instrument panel 4. Te display light of the light emission type analogmeter 1 is transmitted through the prism 2 to be reflected by the spherical mirror 3, and furthermore, it is reflected by a reflecting surface of the prism 2. A virtual image X can be thereby seen at a position back of the prism 2 (in front of a vehicle) with a view from near a supporting point 8 of a driver. The spherical mirror 3 is located in a position so that the radial center point of the reflecting surface thereof coincides with a position previously set as a supporting point of the driver seat side.
Patent JP-2000147105-A (JP)
Title: Target movement estimation device
Inventor: FUJIKAWA MASAHIRO
IPC: G01S7/32
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce an estimation error, and to make accurately and continuously observable a target by performing the smoothing processing of the estimation value of target movement based on an scheduled flight route and an observation value obtained from a sensor, and by estimating the target movement. SOLUTION: The observation value of target movement being outputted from a sensor 1 (the distance, angle of site, azimuth of a target position) is processed by an observation matrix generator 2 for calculating an observation matrix. On the other hand, in a target estimation movement input device 6, the scheduled course of a target being obtained in advance is used as the estimation value of the target movement, and the target position is outputted. A smoothing device 7 carries out the smoothing processing of the target movement based on the observation matrix and the estimation value being outputted from the target estimation movement input device 6, and outputs a smoothing value. In an estimation device 8, based on the smoothing value, the target movement in the nest sampling of the sensor 1 is estimated for outputting the estimation value.  In a sensor direction position calculation device 5, based on the estimation value of the target movement, the direction position of the sensor 1 is calculated.
Patent JP-H02164688-A (JP)
Title: Display device for small jet propulsion boat
Inventor: OKA KATSUNORI
IPC: B63B35/73
Filed: 1988-12-19
Abstract: PURPOSE:To enable the positive jet of water for informing the other ships of the existence of a boat body by providing a water exhaust pipe for jetting water in a nozzle out to the water surface at the nozzle for generating the force to turn the boat as well as disposing a bucket for changing the direction of the water from the nozzle reversely in a position changeable state. CONSTITUTION:A direction changeable nozzle 6 is fitted at the rear end part of a water channel 82 accommodating a propeller 81 rotated by an engine 8 through a propeller shaft 80, and water sucked from the suction port 83 provided at the bottom of a boat by the rotation of the propeller 81 is jetted in the specified direction so as to turn and propel a boat body 10 in the specified direction. A gate-formed bucket 1 for backing is oscillatingly fitted at the nozzle 6 by means of a pivot 3 as well as a water exhaust pipe 7, as a display device, with the one end opening into the nozzle 6 and the other end part opening upward on the outboard side is fitted at the rear end part inner upper surface 67 of the nozzle 6. This water exhaust pipe 7 is disposed in such a way that its tip part can be positioned in the cut part 11 of the bucket 1.
Patent JP-H02164561-A (JP)
Title: Led printer head
Inventor: ITO TETSUYA
IPC: B41J2/44
Filed: 1988-12-19
Abstract: PURPOSE:To improve the quality of copy by controlling the amount of light to be emitted from a LED array based on detection of light emitted from the LED array under a predetermined pattern for forming no image. CONSTITUTION:When detection of the amount of light emitted from a photoreceptor element 28 is written with an AIDC mark, it is carried out at a time point when no image is formed, i.e., when inter-image erasure or side erasure is executed. Amount of light to be emitted from a LED array 26 is controlled by detecting direct light from the LED array 26 and reflected light from the end face of a convergent light transmission body 27 by means of the photoreceptor element 28 incorporated in a LED printer head. By such arrangement, amount of light can be detected accurately with no influence of external factor and the amount of light can be controlled stably for a long term. Consequently, the quality of copy can be improved considerably.
Patent JP-H05157885-A (JP)
Title: Mixer-settler
Inventor: UEDA KIYOSHI
IPC: B01D11/04
Filed: 1991-12-05
Abstract: PURPOSE:To correctly monitor noncriticalness most important in securing safety even if the position of a nuclear fuel solution is changed. CONSTITUTION:In a rectangular box-shape container 1, there are provided a mixer part M for mixing water phase 8 with oil phase 9, and a settler part S for splitting the oil phase 9 and water phase 8 mixed in the mixer part M. Neutron detectors 14 are disposed on the lower side of the container 1, and a neutron guide pipe 13 with neutron source 15 inserted therein opposedly to the neutron detectors 14 is disposed on the upper side of the container 1.
Patent JP-H06176552-A (JP)
Title: Magnetic recording device
Inventor: OBIKAWA MEGUMI
IPC: G11B33/02
Filed: 1992-12-01
Abstract: PURPOSE:To prevent a shutter from bending and falling off a front bezel and to prevent the rotary fulcrum pin of the shutter from breaking by providing a projecting part lengthened to the backward of a bezel shaft on the upper end of the front bezel. CONSTITUTION:When a disk cartridge 101 is loaded on a loading and unloading mechanism 100, the disk cartridge is inserted in the disk cartridge inserting port 102b of the front bezel 102, and the cartridge pushes up the bezel shutter 103, then the cartridge is loaded on a recording and reproducing position from an accepting position. At this time, the bezel shutter is bent in the inserting direction of the disk cartridge by applying high pressure on the upper part of the bezel shutter with a disk cartridge. Even in such a case, since the abutting part 103c of the bezel shutter abuts on the projecting part 102e of the front bezel 102, the breaking of the rotary fulcrum pin 103a of the bezel shutter due to the over-bending of the bezel shutter in the inserting direction of the disk cartridge is prevented and the falling of the bezel shutter from the front bezel is prevented.
Patent JP-H09146237-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHII YOSHIO
IPC: G03C7/36
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To give superior photographic properties of high sensitivity and small fogging, reduce variation of photographic properties which is caused when the material is stored, and prevent color mixture and color contamination and improve color reproducibility by incorporating a specific coupler and a specific compound. SOLUTION: This material has a photosensitive silver halide emulsion layer and a nonphotosensitive layer on its base and contains the specific coupler shown by formula I and the compound shown by formula II of (Coup)-(Time)a -(Sc). In formula I, R1 is a tertiary alkyl group, R2 a halogen atom, an alkoxy group, etc., R3 an alkoxy carbonyl group, an alkyl sulfonyl oxy group, R4 a halogen atom, an alkyl group, etc., (m) an integer of one of 0-2, R5 and R6 a hydrogen atom and an alkyl group, and X an oxygen atom, a sulfur atom, etc. In the formula II, Coup is a coupler residual group that can discharge groups following Time by reaction on a coloring developing base oxidant, Time a timing group, Sc a scavenger, (a) 0 or 1.
Patent JP-H10158325-A (JP)
Title: Production of ethylene-vinyl alcohol copolymer
Inventor: OSONO SHIGEO
IPC: C08F6/06
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To produce the subject copolymer, excellent in color tone or melt stability and capable of providing a molding product hardly containing fisheyes by copolymerizing ethylene with a vinyl ester, then adding a thiol compound thereto, removing the unreacted monomers and subsequently saponifying the resultant product. SOLUTION: Ethylene is copolymerized with a vinyl ester such as vinyl acetate in the presence of a solvent such as methanol, and a thiol compound having amino group and/or carboxyl group such as cysteine is then added thereto. The unreacted monomers are removed and the resultant copolymer is subsequently saponified to produce an ethylene-vinyl alcohol copolymer.
Patent JP-H05155883-A (JP)
Title: Optically active compound and liquid crystal composition containing the same
Inventor: ISHIZUKA TAKAHIRO
IPC: C09K19/34
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the subject compound, having an aromatic tricyclic liquid crystal core containing asymmetric carbon atoms bound to fluorine atom and useful as a liquid crystal material component capable of realizing high-speed response for a chiral smectic liquid crystal composition, etc., used as ferroelectric liquid crystal displays, etc. CONSTITUTION:An optically active compound expressed by formula IV [R is alkyl or alkoxy which may be substituted; R<2> is (substituted)alkyl; X, Y and Z are aromatic hydrocarbon ring, aliphatic hydrocarbon ring, pyrimidine ring or pyridine ring which may be substituted; (m) is an integer of 4-11] is obtained by reacting optically active epichlorohydrin with an alkoxyalkylmagnesium bromide, etc., in the presence of copper iodide, providing a compound expressed by formula I [R<2> and (m) are same as those described above], then treating the obtained compound with an alkali, dehydrating the treated compound, affording an optically active epoxy compound, subsequently reacting the resultant compound with pyridine hydrofluoride, providing a fluoroalcohol expressed by formula II in which fluorine atom is bound to asymmetric carbon atom, tosylating the prepared compound expressed by formula II and then reacting the tosylated compound with a compound expressed by formula III (R<1>, X, Y and Z are same as those described above). This optically active compound is useful as a liquid crystal material component etc., capable of realizing high-speed response.
Patent JP-H04195415-A (JP)
Title: Hand-writing input device
Inventor: UCHIUMI KAZUHIKO
IPC: G06F3/03
Filed: 1990-11-28
Abstract: PURPOSE:To improve the convenience for use by providing an input pen with a mouse function switch part and providing an input area with a mouse start area and performing recognition and input of hand-written characters together with a series of input operations such as menu selection due to pointing operation and graphic input by a hand-writing input device. CONSTITUTION:A hand-writing input device 1 consists of a recognition control part 2 which recognizes hand-written characters, a display part 3 on which recognized characters or the like are displayed, an input area, an input control part 5 which performs the input control, an input pen 6, and a communication control part 9 which controls transfer of a character code after hand-written character recognition and mouse data to a host. The input control part 5 is provided with a mouse start status control part 11 and a data input control part 12, and a mouse start area 7 is picked with the input pen 6, and an input area 4 is continuously scanned, and then, the input control part 5 performs the same input operation as the mouse function in accordance with the input of a mouse function switch of the input pen 6. Thus, a series of input operations such as menu selection due to pointing operation and graphic input are performed by the hand-writing input device 1.
Patent JP-H09161845-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YOSHIO MASAYUKI
IPC: H01M10/0569
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To improve capacity and repetition stability, by using an electrolyte solution, wherein a lithium compound is dissolved in a specific organic solvent. SOLUTION: A lithium compound is dissolved in an organic solvent, obtained by mixing high and low active solvents having the numbers of donars of 14-20 and 10 or less respectively, so that a mol ratio (S/Li<+> ), between the high active solvent (S) and a lithium ion (Li<+> ), can be 3 or less, to obtain an electrolyte solution. A laminated electrode body, wherein a positive electrode 1, and a negative electrode 2 thereto negative active material composed of material, for absorbing and releasing a lithium ion at the time of charging and discharging respectively, is coated, are spirally wound many times; is housed in a battery vessel 6.  The electrolyte solution is injected in the battery vessel 6, to fittedly engage an opening part 6a and a sealing plate 7 via a packing 8, to spot-weld a negative electrode lead terminal 4 to the inner bottom part of the battery vessel 6, thereby connecting a positive electrode lead terminal 3 to the sealing plate 7.
Patent JP-S6427208-A (JP)
Title: Cylindrical permanent magnet, motor using same and manufacture thereof
Inventor: SHIMIZU MOTOHARU
IPC: H01F7/02
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a surface multipolar anisotropic cylindrical permanent magnet which does not generate cracks and has intensive magnetic force by performing formation in the field using R-Fe-B alloy powder and executes multipolar magnetization after the sintering. CONSTITUTION:A cylindrical permanent magnet is mainly composed of R (R is at least a kind of rare earth element including Nd), B and Fe and has multipolar anisotropy at the surface. A molded space 3 is filled with R-Fe-B alloy powder, a pulse current is applied to a coil 15 for generating magnetic field to orient ferromagnetic powder in the magnetic field. Thereafter, an upper punch 1 is moved downward and R-Fe-B alloy powder is molded with pressure while a pulse current is applied to the magnetic field coil 15. A molded material obtained by applying a backward pulse current to the magnetic field coil while the pressure is applied is demagnetized and it is taken out from the die. After the sintering, adequate heat processing is done as required, and then magnetization is carried out in the same orientation of magnetic powder. Thereby, the surface multipolar anisotropy having a high magnetic force can be obtained.
Patent JP-H06151121-A (JP)
Title: Manufacture of high-voltage resistor
Inventor: EBINA MASAHIKO
IPC: H01C3/00
Filed: 1992-11-10
Abstract: PURPOSE:To improve withstand voltage characteristic by fitting electrodes processed specially beforehand, winding a metal resistance wire after that, and then uniting them all in one body. CONSTITUTION:Electrodes 2 are temporarily fitted to an insulating cylinder 1 beforehand, and the winding-side corners of the electrodes 2 are radiused 3. Besides, the electrodes 2 are provided with screws 4 for connecting metallic resistance wires. And the screws 4 are sand-blasted, acid-treated, and primer- processed to improve adhesion to resin to impregnate. Next, the metallic resistance wires 5 are connected to the screws 4. Then they are stretched to the insulating cylinder 1 with appropriate tension over the radiused corners 3, and wound, After the finish of the winding, the screws 4 are covered with high- viscosity resin, and they are all united in one body by vacuum impregnation with thermosetting resin 6. Consequently, it becomes possible to manufacture high-voltage resistors excellent in withstand voltage characteristics, adhesion, anti-cracking characteristics, and very reliable electrically.
Patent JP-H02168256-A (JP)
Title: Photosensitive resin composition
Inventor: MARUYAMA KOJI
IPC: C08F2/48
Filed: 1988-12-22
Abstract: PURPOSE:To prevent generation of disconnection in a circuit by using a photosensitive resin compsn. constituted of a polymer consisting of a specified macromer and an alpha,beta-unsatd. ethylenic monomer, a photopolymerizable monomer which is liquid at room temp., and a photopolymn. initiator which is sensitized with active rays. CONSTITUTION:A polymer(A) is constituted of a macromer expressed by the formula I and an alpha,beta-unsatd. ethylenic monomer, wherein the proportion of the macromer is 5-70, pref. 10-60wt.% of the polymer(A). A photopolymerizable monomer(B) comprising a liquid monomer at room temp. is added to 100pts.wt. polymer(A) in 5-150, pref. 10-100pts.wt. Further, a 0.1-10pts.wt. photopolymn. initiator per 100pts.wt. polymer(A) is added to the polymer(A), wherein the photopolymn. initiator may be any which activates the photopolymerizable monomer (B) by the effect of active rays and initiates the polymn. In the formula I, each R<1>-R<3> is an H atom or a methyl group; R<4> is a <=5C alkyl group; X is a styrenic polymer having 500-50,000mol.wt. Thus, a photosensitive resin compsn. capable of preventing disconnection of a circuit is obtained.
Patent JP-H0795868-A (JP)
Title: Production of granular or crystalline low-caloric beverage
Inventor: TSUJIMOTO SUSUMU
IPC: A23F5/40
Filed: 1993-12-22
Abstract: PURPOSE:To obtain the subject the beverage excellent in sweetness and sweeten ing nature by coating granules or crystals containing coffee, a fruit juice and/or an extract with a solution or slurry containing alpha-L-aspartyl-L-phenylalaine methyl ester (aspartame). CONSTITUTION:This beverage is obtained by coating granules or crystals containing coffee, a fruit juice and/or an extract as base material with a solution or slurry prepared by incorporating aspartame into a solvent such as water or alcohol. When using the solution or slurry containing 0.1-50g/dl aspartame, coating operation operation is easily performed and the amonut of the solvent needed for drying can be small.
Patent JP-H05158155-A (JP)
Title: Transmission type screen
Inventor: KAWAGUCHI TAKAO
IPC: G03B21/625
Filed: 1991-12-09
Abstract: PURPOSE:To prevent generation of moire and to obtain a picture having glossy feeling. CONSTITUTION:The screen is constituted of combination of the lens sheet of a Fresnel lens sheet 11 and a lenticular lens sheet 12. The Fresnel lens sheet 11 is equipped with a circular Fresnel lens 11a in the incident side of projected light. A first lenticular lens 11b is formed in the horizontal direction in the whole surface of the outgoing side. The lenticular lens sheet 12 is equipped with a second lenticular lens 12a in the vertical direction in the whole surface of the incident side. 1/4 wavelength plate 12b and a polarization plate 12c are successively laminated in the outgoing side.
Patent JP-H03186601-A (JP)
Title: Electro-hydraulic servo-mechanism
Inventor: AKAHO HIDENOBU
IPC: F15B9/17
Filed: 1989-12-14
Abstract: PURPOSE:To adjust the rigidity of an actuator so as to prevent an unnecessary stress from acting upon a controlled object, by providing a pressure receiving member which is displaced in accordance with a differential pressure between two of hydraulic pressure chambers in a pair, and a second differential transformer which biases an electromotive force corresponding to the displacement of the pressure receiving member toward an output of a first differential transformer. CONSTITUTION:Oil chambers 42A, 42B are formed in a hydraulic actuator 11, which are in parallel with a piston 15 and communicated with hydraulic chambers 14A, 14B, and a modulator chamber 41 which is held at a balanced position by means of springs 43A, 43B, is provided therein. A second differential transformer 44 is composed of a core 45 coupled to the modulating piston 41, a primary coil 46 which in series to a primary coil 21 in a first differential transformer 18, and a secondary coil 47 including coils 47a, 47b which are connected in series with secondary coils 22a, 22b in the first differential transformer 18. With this arrangement, it is possible to adjust the rigidity of the hydraulic actuator 11, thereby it is possible to prevent an unnecessary stress from exerting upon a controlled object so as to allow the controlled object to exert a large force.
Patent JP-H03184090-A (JP)
Title: Tuning instrument
Inventor: UJIHARA TATSUYA
IPC: G10G7/02
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the tuning instrument that a beginner easily understands by providing a display control means which shifts an indicated transposed scale so that its tonic corresponds to the tonic of a specific reference scale and assigning it to each display part arrayed corresponding to the reference scale array. CONSTITUTION:This instrument is equipped with a display device (b) constituted by arranging display parts (a) where the pitch difference between the pitch of an external sound and a specific scale is displayed visually corresponding to a keyboard of at least one octave and the display control means (d) which shifts the scale (c) to be transposed into the indicated transposed scale and the indicated transposed scale so that the tonic corresponds to the tonic of the specific reference scale and assigns it to the respective display parts arrayed corresponding to the transposed scale array. In this case, even when a transposing means performs transposition, the tonic of each transposed scale is displayed in terms of the position of the tonic of the reference scale at all times by the shift assignment of the display parts of the display control means. Consequently, the tuning of a transposition musical instrument is possible with the same tone name with a notation sound, so the tuning instrument which makes an easy-to-see display for the beginner is obtained.