baber/WOPTO huggingface dataset:
Patent JP-H02171794-A (JP)
Title: Display device
Inventor: NIIYA HIROSHI
IPC: G09G3/20
Filed: 1988-12-23
Abstract: PURPOSE:To maintain the turning-on of a display part by providing a dynamic turning-on control part to output a signal, with which the dynamic turning-on display of the display part is maintained, to the display part when the input of a clock signal is stopped. CONSTITUTION:A dynamic turning-on maintaining part 4 is provided to output the signal, with which the dynamic turning-on display of a display part 11 is maintained, to the display part 11 when the input of the clock signal from a control part 12, which converts picture data from a display data input means 2 to picture data corresponding to the screen the display part 11. Thus, even when the power source of a personal computer is turned off and the clock signal is stopped being sent, the turning-on of the display part can maintained by sending a signal in place on the clock signal to the display part.
Patent JP-2000150292-A (JP)
Title: Layered ceramic capacitor
Inventor: ISHIKAWA HIROSHI
IPC: H01G4/30
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a layered ceramic capacitor having superior breakdown voltage and a method for manufacturing the capacitor. SOLUTION: In a layered ceramic capacitor 10, with respect to a lead-out margin part 5 of internal electrodes to be connected to a terminal electrode to receive identical voltage polarity, lead-out parts 1a, 1b, 1c and 1d of the internal electrodes are arranged so that the lead-out parts 1a and 1b of the internal electrodes as the upper and lower layers are not overlapped with the lead-out parts 1c and 1d of the preceding internal electrodes respectively.
Patent JP-H07181481-A (JP)
Title: Reflection type liquid crystal display device
Inventor: SUENAGA MACHIKO
IPC: G02F1/1335
Filed: 1993-12-24
Abstract: PURPOSE:To provide a display device which is bright in an observer's visual point region and has good visibility by forming fine slopes on the substrate side surface of a reflection plate and constituting this reflection plate in such a manner that the reflected light from incident light is maximized at a central axis perpendicular to the central part of the substrate. CONSTITUTION:The many fine slopes are formed on the liquid crystal substrate side surface of the reflection plate. The reflection plate is so constituted that the reflected light from the incident light on the many fine slopes is maximized near the central axis perpendicular to the central part of the liquid crystal substrate. For example, the reflection plate is so constituted that the inclination of the many fine slopes viewed from the central axis perpendicular to the central part of the liquid crystal substrate with the liquid crystal substrate is larger the furtherer from the central part of the liquid crystal substrate. As a result, the distribution of the reflected light reflected by the reflection plate is gathered near the central axis perpendicular to the central part of the liquid crystal substrate with the liquid crystal substrate which is the observer's visual point region. Then, the degrading and scattering of the reflected light are suppressed and the reflected light is concentrated to the observer's visual point region.
Patent JP-H01211575-A (JP)
Title: Oxyimino derivative of thiazole and its production and use thereof in treatment
Inventor: BERUNAARU DANREE
IPC: C07D277/32
Filed: 1988-12-23
Abstract: As new industrial product, oxyimino derivatives of thiazole, namely:
 (a) the E and Z diastereoisomers of formula 
<IMAGE>
 in which R1 denotes H, F, Cl, Br, CF3 or CH3; and R2 denotes a C1-C10 alkyl group, a benzyl group of formula CH2C6H2(R3)3 where each group R3, which is identical or different, denotes H, F, Cl, Br, CF3, a C1-C4 alkyl group or a C1-C4 alkoxy group, a CH2COOR4 group, where R4 denotes H, a C1-C4 alkyl group or the ammonium group NH4<+>, a CH2COO1/m M group where M is an alkali metal or alkaline-earth metal and m its valency, or a 2-aminoethyl group of formula CH2CH2NR5R6 where each of R5 and R6, which may be identical or different, denotes H or a C1-C4 alkyl group, it being possible for R5 and R6 considered together with the nitrogen atom to which they are bonded to form an N-heterocyclic group of 5 to 7 vertices, capable of including a second heteroatom chosen from N, O and S and capable of being substituted, it being also possible for R2 to denote the hydrogen atom when R1 is other than H, and mixtures of the said E and Z isomers; and 
<??>(b) the addition salts of the said E and Z isomers and of their mixtures. 
<??>These new derivatives and the compound formula I where R1 = R2 = H are useful in therapeutics as anticonvulsive agents.
Patent JP-H05164892-A (JP)
Title: Inflammable gas control device for nuclear reactor
Inventor: KODAMA TASUKU
IPC: G21D3/08
Filed: 1991-12-11
Abstract: PURPOSE:To make up a device of static units, and thereby enable the device to be surely operated at the time of accidents by filling the inside of a container the opening of which is formed due to an increase in temperature, pressure and the like, with a hydrogen absorbing alloy and inert gas. CONSTITUTION:A plural number of inflammable gas control devices 13 is arranged within an atomic reactor housing container while being dispersed. Each control device 13 is made up of a container 25, a hydrogen absorbing alloy 26 which is filled in the container, and of inert gas 21, and the specific quantity of hydrogen is absorbed and stored in the alloy 26 in advance. When an accident happens to the atomic reactor, temperature, pressure and the like within the atomic reactor housing container are abruptly and progressively increased. A cap 23 is damaged because inner gas 27 is expanded as temperature is increased. The alloy 26 is emitted outside from an opening, and the temperature of the alloy 26 is increased because of combustible reaction of hydrogen which has been absorbed and stored. This situation thereby allows the particles of the alloy 26 to be of ignition sources for hydrogen emitted out of a reactor core and the like, so that the combustible reaction of hydrogen and oxygen in the environment is accelerated. This situation consequently results in an explosion phenomenon due to accumulated hydrogen, thereby preventing the atomic reactor housing container from being damaged.
Patent JP-H07183788-A (JP)
Title: Tristate buffer circuit
Inventor: TANAKA YUKINORI
IPC: H03K19/0175
Filed: 1993-12-24
Abstract: PURPOSE:To accelerate an operating speed, to reduce power consumption and to improve integration. CONSTITUTION:This tristate buffer circuit is constituted of the total of 10 pieces of MISFETs which are a MISFETP4 which is a final output stage transistor, 8 pieces of MISFETP1-P4 and N1-N4 including the N4 and two pieces of the MISFETs of an inverter circuit L1. When enable signals are L and input signals are H, the discharging of electric loads charged to the gate electrode of the MISFETN4 is faster than the MISFETP4. When the enable signals are L and the input signals are L, charging to the gate electrode of the MISFETP4 is faster than the MISFETN4. As the result of such circuit operations, a through current is reduced. Also, the enable signals are transmitted through the MISFETP3 to the MISFETP4 or through the MISFETN3 to the MISFETN4. Also, the gate lengths of the MISFETP2 and N2 are formed long and the gate widths are formed short.
Patent JP-2000144797-A (JP)
Title: Volume reducing method of dredged material stored in recess
Inventor: HAMADA NAOHITO
IPC: E02F7/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To minimize the installation of recesses, in which a dredged material is stored, by introducing moisture in the dredged material onto a ground through a drain column and applying impulse force by dropping a weight onto a surface or applying vibrations to the drain column. SOLUTION: The recess is formed by excavating a ground 16. Soil and sand or the like dredged from the sea bottom under an intake are used as a dredged material 12, and collected and stored successively into the recess 10. Drain columns 14 are mounted mutually at intervals. Steel sheet piles 18 are composed of sheet pile bodies 20 and channel steel 24, a plurality of openings communicated with passages 22 are formed, and moisture in the dredged material 12 is introduced into the passages 22 through the openings, and guided onto the ground. A weight 34 is dropped onto the surface 31 of the dredged material 12 and impulse force is given.  A method, in which a vibration exciter 40 is fitted at the top section of the drain column 14 and operated, or a method, in which a vibrator or the like such as a tamper is worked and vibrations are given to the surface 31, may also be used for giving impulse force. Accordingly the bulk of the dredge material 12 is lowered largely, and a large quantity of the dredge materials can further be stored in the recess 10.
Patent JP-H04192929-A (JP)
Title: Electronic tuner
Inventor: HIBINO EIICHI
IPC: H04B1/26
Filed: 1990-11-27
Abstract: PURPOSE:To obtain high educational FM jamming excluding ability without degrading respective characteristics in the case of reception at another channel by switching the bias setting of a mixer circuit while responding to an FM trap switch signal in the case of reception at a specified channel. CONSTITUTION:Since the FM trap switch signal at an H level (+B) is applied to the mixer circuit in the case of reception at the specified channel (6 channel), a base voltage Vb of a mixer transistor(Tr) becomes an expression I. On the other hand, since the FM trap switch signal at an L level 0V is applied in the case of reception excepting for the 6 channel, the base voltage Vb of the Tr becomes an expression II. Thus, various voltages are biased to the base according to the ON/OFF of the FM trap signal, namely, according to whether the reception is executed at the 6 channel or the other channel. This bias voltage is set to be optimize third-order distortion for excluding educational FM jamming, and set so as not to degrade the respective characteristics while regarding important converting gain and secondary distortion or the like in the case of reception excepting for the 6 channel.
Patent JP-H04196300-A (JP)
Title: Automatic electronic part mounting device
Inventor: KURIHARA MASAO
IPC: B65G35/04
Filed: 1990-11-27
Abstract: PURPOSE:To effectively use a space even if narrow and wide width part supply units are placed in mixture by standing positioning pins at a pitch of half of the size of a part supply unit of minimum width. CONSTITUTION:If narrow and wide width part supply units are set to be placed in mixture, for example, when a positioning pin 18A is engaged with the positioning hole 17A of a base 16A, one positioning hole 17B of a base 16B is then engaged with one positioning pin 18B, and another one positioning pin 18B is inserted into the other positioning hole 17B. That is, if narrow and wide width part supply units are alternately arranged, a cutout 19A and the hole 17A, a cutout 19B and the hole 17B, the hole 17B and the hole 17B are so formed to be disposed at an interval of half of the narrow part supply units to be aligned without gap. Thus, when the narrow and wide width part supply units are placed in mixture, the space can be effectively used.
Patent JP-H07178762-A (JP)
Title: Resin molding method and metal mold
Inventor: WAKABAYASHI MASAAKI
IPC: B29C33/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a molded article without defect by a method wherein when a seal-forming, etc., of electronic components such as a semiconductor element, integrated circuit, or capacitor, etc., is performed, a turbulence, especially a peripheral wall turbulence is generated in the flow of a molding resin to be charged, and voids in the molding resin are prevented from growing, and the molding resin is finely homogenized. CONSTITUTION:In a metal mold, irregularities 7 are given to the peripheral edge surface of a pot 3, and the peripheral wall surfaces of an outlet part runner 4a and branch runners 4b. The irregularities make turbulent flows in molten resin pushed out of the pot 3 by a plunger, and violent agitation of resin flows makes voids evenly minute.
Patent JP-2000143714-A (JP)
Title: Catalyst for polymerizing alpha-olefin and production of olefin polymer
Inventor: ITO MASAAKI
IPC: C08F10/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an α-olefin polymer having high melt-tension, high crystallizability and excellent moldability. SOLUTION: This α-olefin polymer is produced using an α-olefin polymerization catalyst comprising the below-described components. The component A: a solid catalyst component obtained by the contact of the below component A1 with the below component A2; the component A1: a catalyst component containing titanium, magnesium and a halogen; the component A2: a silicon compound expressed by the general formula: R1R2Si(OR3)2 (R1 is a branched aliphatic hydrocarbon group or the like; R2 is a hydrocarbon group which is the same or different as or from the R1; R3 is a 3-6C linear or linear aliphatic hydrocarbon group); the component B: an organic aluminum compound; the component C is a silicon compound of the general formula: R4R5Si(OCH3)2 (R4 is a branched aliphatic hydrocarbon group or the like; R5 is a hydrocarbon group which is the same or different as or from R4).
Patent JP-H03190852-A (JP)
Title: Benzoic acid derivative and production thereof
Inventor: TAKAGI MASATOSHI
IPC: C07C227/10
Filed: 1989-12-20
Abstract: NEW MATERIAL:A benzoic acid derivative shown by formula I (R1 is methyl or ethyl). EXAMPLE:2-(4'-2''-Methoxyethyl-N-allyamino-2'-hydroxybenzoyl)benzoic acid. USE:A raw material for fluoran compound useful to a coloring substance for recording material for pressure sensitive and heat-sensitive recording materials. PREPARATION:A compound shown by formula II is reacted with phthalic anhydride to give a compound shown by formula I. When the fluoran obtained by using the compound, for example, a compound shown by formula III, is used a pressure sensitive recording material, the compound has extremely high solubility in capsule oil and when used as a heat-sensitive recording material, heat- sensitive paper having high whiteness free from base stain in comparison with a fluoran compound obtained by a well-known substance shown by formula IV and has excellent characteristics of coloring in black at a lower temperature and more rapidly than fluoran compound shown by formula V.
Patent JP-H10169053-A (JP)
Title: Outer wall for opened frame and its attaching structure
Inventor: NISHIMOTO RYUICHI
IPC: E04B2/94
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an outer wall for an opened frame and its attaching structure which make it possible to attach the outer wall with the degree of freedom given to the outer wall itself so as not to damage or slip out the outer wall even if a building frame causes relative story displacement. SOLUTION: A fastener 23 having a plane being horizontal when an outer wall 20 is attached to an opened frame A and a channel rail 24 parallel to the lower side of the outer wall 20 are fixed to the back of the outer wall 20 for the opened frame, which is vertically movably locked on a beam 10 through the fastener 23, and in addition, vertically movably locked on the opened frame A through a fastener 26 attached to a bolt 25 which can freely move along the channel rail 24.
Patent JP-H07182563-A (JP)
Title: Commodity data processor
Inventor: GOTO HIROYUKI
IPC: G06Q50/10
Filed: 1993-12-24
Abstract: PURPOSE:To improve operability by setting data an bloc so as to easily set data in a short time at the time of setting the same data for plural commodities. CONSTITUTION:In commodity data stored in PLU file 3a, the same sorting code is set to all the commodities of the same kind. Consequently, after executing a sorting code name setting processing, a mode for setting the sorting code an bloc is specified from a key input device 4 and an old sorting code desired to change, a new sorting code to be set this time and the number of a starting commodity as the smallest number of the commodities desired to change is inputted from the key input device 4 in accordance with a display on the screen of a display device 6 so as to confirm each input data on the display 6. Thereby, the operator can save labor and time for calling commodity data one by one and individually changing the sorting code and easily set data of the sorting code in a short time.
Patent JP-H03189777-A (JP)
Title: Optical coupling terminal equipment and bar-code transfer method
Inventor: URUSHIMA TETSUO
IPC: G06K7/00
Filed: 1989-12-19
Abstract: PURPOSE:To obviate the disconnection cause by a wire and the inconvenience for handling by connecting a bar-code reader and a portable terminal equipment by an optical signal. CONSTITUTION:A bar-code reader 6 is provided with a transfer light emitting part 7 for sending transfer optical signal to a transfer light receiving part 2 of a portable terminal equipment 1 and a bar-code reading part 8 for reading a bar-code 10 of a bar-code label and converting it to an electric signal. The bar-code 10 is irradiated with light from the bar-code reading part 8, its reflected light is received by the bar-code reading part 8 and converted to an electric signal, and its electric signal is sent to the transfer light emitting part 7. The transfer light emitting part 7 converts the sent electric signal to an optical signal again and sends it out to the portable terminal equipment 1, and the portable terminal equipment 1 receives it and converts it to an electric signal again and executes the processing by a computer, etc. In such way, the disconnection caused by a wire and the inconvenience for handling can be obviated.
Patent JP-H06170547-A (JP)
Title: Spot welding device
Inventor: SATO KIYOKAZU
IPC: B23K11/24
Filed: 1992-12-09
Abstract: PURPOSE:To prevent the deformation of works and defective welding by controlling the number of operations and the operating direction of equalizing cylinders according to the position of a movable supporting body for holding the works therebetween. CONSTITUTION:A pressurizing cylinder 7 for holding the works W between electrode tips 5 and 6 is floated and supported slidably on the axis 15 of the movable supporting body 13 of the arm tip of a welding robot. The equalizing cylinders 161 and 162 are arranged on both sides of the pressurizing cylinder 7 and the connection and release of air pressure to the piston side or the rod side of the equalizing cylinders are controlled so that load for holding the works W therebetween is made equal by the position of the movable supporting body 13. Thus, load adjustment by both equalizing cylinders 161 and 162 in accordance with the position change of the movable supporting body 13 is not made by changing the set pressure of the equalizing cylinders and made by controlling the number of operations and the operating direction of the equalizing cylinders, hence the deformation of the works W and defective welding caused by the change of the floating speed can be prevented.
Patent JP-2000153445-A (JP)
Title: Dresser for polishing device
Inventor: EGUCHI YOSHIKAZU
IPC: B24B53/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce cost on a flattening process by providing a tooth setting part and a smoothing pate for dispensing with a high-cost wafer for smoothing an action surface of a polishing cloth. SOLUTION: A dresser main body 42 is provided with a semicircular tooth resetting part 52 and a semicircular smoothing plate 54 on a circumferential edge part of a support plate 46. The smoothing plate 54 is fitted in an installation recessed part 62 formed in the support plate 46 at an upper part. At an upper part of the support plate 46, a chamber 64 formed in a mounting plate 44 is disposed at a corresponding position to the installation recessed part 62. In a back film 64 disposed at a ceiling part of the installation recessed part 62, a through hole 70 is formed. The through hole 70 is communicated with the chamber 56 through a through hole provided in the support plate 46.  The chamber 64 is sucked through a pipe 68 to be at a negative pressure, and compression air is supplied to it, so the smoothing plate 54 can be sucked by the back film 64, and that it can be pressed to a polishing cloth 14.
Patent JP-H01173503-A (JP)
Title: Fluorescent lamp lighting apparatus
Inventor: TOYODA MIDORI
IPC: F21S8/04
Filed: 1987-12-28
Abstract: PURPOSE:To improve the lighting efficiency of the whole room by vertically installing three or more 'circ-lines' of the same size and arranging their bases above the center. CONSTITUTION:A pipe 1 housing a ballast, a lighting tube, a capacitor and a switch is hung from a ceiling 9 with hanging hooks 7, the current is introduced through cords 3 connected to bases 4 of 'circ-lines' via the instruments in the pipe 1 from a receptacle 8. The 'circ-lines' 2 are hung from the pipe 1 with hanging apparatuses 5. When the distance between the 'circ-lines' 2 and the hanging method are adequately selected, the 'circ-lines' 2 rarely interfere with each other, in illumination and the lighting effect can be demonstrated. The whole room can thereby be widely illuminated.
Patent JP-H06175540-A (JP)
Title: Image forming device
Inventor: NAKANE NAOHIRO
IPC: G03G21/00
Filed: 1992-12-09
Abstract: PURPOSE:To eliminate such a trouble that the burdens imposed on a driving motor and gears are increased due to the increase of a starting torque because of the firm sticking of the cleaning roller by setting the surface roughness of the surface layer of the cleaning roller as a specified value. CONSTITUTION:A medium-roughness grinding surface 1S is prepared on the outside of the roller 3. The surface roughness is at least >=12.5S, and projecting parts shown by an enlarged illustration are oriented, and grinding is performed in the illustrated direction with reference to a roller rotating direction. The medium-roughness grinding surface is prepared on the surface of the cleaning roller 3, so that the surface roughness is more increased than the conventional one, thus, it is difficult to stick to the surface of the photosensitive drum 18. Thus, the starting torque of the roller is reduced, further, the occurrence of stick/slip on the contact surface of the drum with the roller is extremely reduced, so that it doesn't cause any problem on printing accuracy. As to the surface pressure at the contact point, the drum surface is rubbed by the larger pressing force, so that a cleaning performance is improved.
Patent JP-H07155745-A (JP)
Title: Method for removing agrochemicals dissolved in water and device therefor
Inventor: FUJIMURA ISAO
IPC: C02F1/28
Filed: 1993-12-02
Abstract: PURPOSE:To selectively adsorb agrochemicals from organic materials coexistent in water by using an adsorptive body formed with fibrous active carbon in a hollow cylindrical shape and selectively removing the agrochemicals from the organic materials coexistent in water at high space velocity. CONSTITUTION:A fibrous active carbon-formed adsorptive body 1 has a hollow cylindrical shape and is constituted of a core 3 made of polypropylene and having a water passage 2 in the center and an adsorptive layer 4 provided outside the core 3 and having a sheet making structure in which fibrous active carbon is joined and held by a hot-melt synthetic resin at random. When water to be treated is passed through the adsorptive layer 4 towards the core 3 is the central part from the outer surface part of the formed adsorptive body 1, agrochemicals are selectively adsorbed from organic materials coexistent in water. The formed adsorptive body 1 is made by preparing a uniform water slurry contg. active carbon fiber and hot-melt synthetic resin at a prescribed ratio and using it to accumulate fibrous components at random on the outer surface of the core.