baber/WOPTO huggingface dataset:
Patent JP-H05110885-A (JP)
Title: High voltage stabilizing circuit
Inventor: YOSHIKAWA YOICHI
IPC: H04N3/185
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a stable image by controlling the generation of the high voltage in accordance with the error voltage and clip-removing an overshoot part by the transient response of an error amplifier. CONSTITUTION:The output of an operational amplifier 408 is added to the positive input terminal of an operational amplifier 418, the output equal to the obtained input voltage is added to one end of a resistor 419, compared with a reference voltage and the error voltage is outputted. Here, the value of the resistor 419 selects the value larger than the output impedance of the amplifier 418, and the value of a capacitor 421 is made into the sufficiently large size so as to smooth the overshoot component composed of the high frequency component to occur at the output of the amplifier 418. Then, at the positive side of the capacitor 421, the high frequency component only like the overshoot is removed, and for a subsequent part, the voltage waveform equal to the output of the amplifier 408 is obtained. The voltage is made into the clip voltage, a diode 422 for a clip is energized, the overshoot part is removed, therefore, the picture quality is improved and stabilization can be performed.
Patent JP-2001079418-A (JP)
Title: Decomposition catalyst polymer of triazine compound and its production and use thereof
Inventor: TAKEUCHI TOSHIBUMI
IPC: B01D15/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To use a decomposition catalyst polymer of a triazine compd., such as triazine type agricultural chemicals or insecticides, containing a triazine compd. as a matrix in the detoxification of a triazine compd. harmful in environment. SOLUTION: A decomposition catalyst polymer of a triazine compd. is synthesized by a matrix polymn. method using a triazine compd. represented by the formula (wherein X is a halogen atom, a 1-5C alkylthio group, a mono 1-5C alkylamino group or an amino group and R1 and R2 are each independently a 1-5C alkyl group) as a matrix in the coexistence of a prepolymer having a proton free group.
Patent JP-2000085566-A (JP)
Title: Negative pressure booster
Inventor: SHINOHARA TAKAYOSHI
IPC: B60T13/563
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure booster with a simple structure which can lead in a large amount of atmosphere to an operation chamber rapidly, so as to make an output rod exercise a high output of the booster limit, in an emergent braking time. SOLUTION: While an input plunger 18 connecting to a reaction mechanism 24 is connected to an input rod 20, a valve piston 33 made of a magnetic body is fitted to the outer periphery of the plunger 18 slidable in the area in the constant axial direction, and a permanent magnet 48 opposing to the front end of the valve piston 33 is fixed to a valve tube 10, and at the same time, the valve piston 33 is spring energized to the rear side so as to form a specific clearance g1 between the valve piston 33 and the permanent magnet 48.  And, in the normal advancing time of the input rod 20, the clearance g1 is almost not changed by the following advance of the valve tube 10 to the input rod 20, but when the input rod 20 is advanced emergently, the clearance g1 is reduced by delaying the follow of the valve tube 10, so as to attract the valve piston 33 to the permanent magnet 48, and thereby, an atmosphere leading-in valve seat 31 is made in a full opened condition.
Patent JP-2000100649-A (JP)
Title: Capacitor member and manufacture thereof
Inventor: MURATA KATSUHIRO
IPC: H01G4/18
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a thin and flexible capacitor member having higher capacity than a conventional capacitor member, in a limited space. SOLUTION: In a capacitor member which is provided with a flexible film 1, a pair of filmy electrodes 2 and 2' having a specified pattern and a filmy dielectric material 3, and so formed into a flat shape as to have flexibility, both the filmy electrodes 2 and 2' are provided on a side surface of the flexible film 1, and the dielectric material 3 is provided between and on the both filmy electrodes 2 and 2', and the dielectric material 3 provided between both the filmy electrodes 2 and 2' and the dielectric material 3 provided on both the filmy electrodes 2 and 2' are formed into a body.
Patent JP-H10112219-A (JP)
Title: Sheet-shaped pressure sensitive resistive member
Inventor: TAMURA YASUHIRO
IPC: C01G23/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To effectively transfer the pressure variation from the outside, and to sharply improve the transfer sensitivity of the pressure information by dispersing the needle-shaped conductive particles into a resin material under the condition that they are kept closely in contact with the surfaces of the spherical non-conductive particles. SOLUTION: A sheet-shaped pressure sensitive resistive member 1 is prepared by mixing needle-shaped conductive particles 2, obtained by forming a tin oxide film onto the needle-shaped potassium titanate particles, and spherical non- conductive particles 3 composed of spherical potassium titanate particles, into an acrylic urethane resin material 4. On this case, the particles 2 and the particles 3 are dispersed into the resin material under the condition that the particles 2 are closely kept in contact with the surfaces of the particles 3 in such manner that the conductive direction is transverse to the sheet face part. Thereby the particles 2 can be uniformly positioned in the resin material in such manner that the conductive direction thereof is transverse to the sheet face part. Accordingly the stable resistance value can be obtained without the dispersion of the resistance value on the sheet surface, and the transfer sensitivity of the pressure information can be sharply improved.
Patent JP-H1162816-A (JP)
Title: Manufacture of new energy, engine device generating new energy and manufacturing device of new energy
Inventor: SUZUKI GENICHI
IPC: F03G7/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To create new energy in place of nuclear and fossil fuel by pushing up a piston via a receiving plate with weight with increased force due to a diameter difference of a large chain pulley and a center gear and pushing up water quantity of a piston chamber to an upper limit water level of an upper tank. SOLUTION: Chains 16L, 16R are put on both the sides of a sliding element 14 and are wound on chain pulleys 17L, 17R and large chain pulleys 18L, 18R and weights 20L, 20R are mounted at the suspension end. When the weights 20L, 20R are pulled up, the large chain pulleys 18L, 18R idly revolve. Next, when the weights 20L, 20R are pulled down, the large chain pulleys 20L, 20R lock on gears 11L, 11R, operating force is increased by a diameter difference, a piston 3 is pushed up via a receiving plate 7, a floating body 5, weights 6L, 6R and a connecting bar 8, water in a piston chamber 9 is pushed up to an upper tank 2 and an upper water level surface is formed within the upper tank 2. The weights 6L, 6R are mounted, the piston 3 of a middle tank 1 is lowered, the water level of the upper water tank 2 is lowered and a lower water level surface is formed.  A weight floating chamber 15 in which water is put in both chambers is suspended in upper space and drop energy is generated.
Patent JP-S63119074-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IDE KATSUYUKI
IPC: G11B21/02
Filed: 1986-11-07
Abstract: PURPOSE:To eliminate moving variations of a head carriage and to enable the feeding accuracy to be of uniformity by fitting a steel belt directly to the rotating shaft of a step-motor. CONSTITUTION:The rotating shaft 12 is wound around its end with the steel belt 14 and this steel belt 14 is fixed with a set screw 15. The set screw 15 is screwed into a screw hole 12a at the end of the rotating shaft. On the other hand, the steel belt 14 is made of a thin material and is given a tension by stretching both ends right and left, which are fixed respectively with set screws 16 and 17 to the head carriage 18. Then the steel belt 14 is driven directly by the rotating shaft 12 of the step-motor 11 to move the head carriage 18. A uniform feeding accuracy can be obtained and at the same time a fine feeding of the head carriage is feasible, by fitting the steel belt 14 directly to the rotating shaft 12 of the step-motor 11.
Patent JP-2001091720-A (JP)
Title: Color filter and its production method
Inventor: TAMURA HISAHIRO
IPC: G02B5/20
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To produce a color filter having an enhanced transmissivity in simplified production steps. SOLUTION: Each of the color pixels 3 of the color filter 7 are formed by imidating a colored polyimide having a photosensitive group in vacuum. The overcoat film 4 is formed by imidating a polyimide having no photosensitive group in vacuum.
Patent JP-H08124034-A (JP)
Title: Lodging charge data processor
Inventor: NABETA TETSUYA
IPC: G07G1/12
Filed: 1994-10-28
Abstract: PURPOSE: To provide a lodging charge data processor which is easily handled and can quickly and accurately calculate the total hotel charge based on each charge of each number of staying days. CONSTITUTION: This processor 10 includes a charge table 23A which can set and store the charges for each number of staying days, the staying day number- based charge reading means 21 and 22, and the staying day number-based total charge calculation means 21 and 22. Thus the device 10 can, automatically calculate a total lodging charge An based on each lodging charge Ai that differs by the number of staying days and just by performing a check-in/out time input operations as conventional at the check-out time.
Patent JP-H03130402-A (JP)
Title: Glove
Inventor: IKEDA MASATAKA
IPC: D04H1/4282
Filed: 1989-10-13
Abstract: PURPOSE:To provide working or sports gloves made of a hydrogenated diene block copolymer and a polyolefin at a specific ratio, having excellent elongation, elongation recovery and softness, comfortably fittable to hand and having excellent form stability. CONSTITUTION:The objective gloves are made of a nonwoven cloth having an average fiber diameter of 0.5-30mum and an areal weight of 30-200g/m<2> and produced by compounding (A) 100-65wt.% of a hydrogenated block copolymer obtained by hydrogenating a block copolymer having (i) >=2 block polymers composed mainly of vinyl aromatic compound (e.g. styrene) and (ii) >=2 block polymers composed mainly of conjugated diene compound using titanocene compound, etc., and (B) 0-35wt.% (preferably 5-30wt.%) of a polyolefin (e.g. block copolymer of propylene and ethylene).
Patent JP-2001082223-A (JP)
Title: Common rail type fuel injection device
Inventor: NISHIYAMA YASUHIRO
IPC: F02M37/08
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a common rail type fuel injection device to calculate an average value of common rail pressures, lowered due to injection of fuel and in a pulsation state, as the net pressure of a common rail after injection of fuel, and accurately determines a fuel injection amount. SOLUTION: A common rail pressure Pr starts pulsation by an oil shock due to injection of fuel from a pressure Pr0 before starting of injection of fuel. Throughout a period ranging from a starting time t0 of a command pulse to a data sampling period Tds, a common rail pressure Pr is detected and its average value Prave is calculated. The average value Prave is considered to be an exellent similar value of the net common rail pressure Pr lowered due to injection of fuel. Since a fuel injection amount is determined according to a net lowering amount ΔPr from a pressure Pr0 before starting of a fuel injection to an average value Prave, accurate calculation is executed without unevenness due to the individual difference of an injector.
Patent JP-S63121412-A (JP)
Inventor: KURAHASHI EIJIRO
IPC: H02G7/16
Filed: 1986-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000094039-A (JP)
Title: Bending machine
Inventor: ADACHI KOJI
IPC: G01B3/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To simplify a set up work by easily detecting a length of a press die. SOLUTION: When bending a work W clamped in cooperation of a pressure die and a support die 5 by a bending die 6, there is the case a length of the pressure die is required to be set to a desired length by selecting a number of reference pressure dies and an adjusting die. In this case, ear dies 17L, 17R set at both ends are moved/set to a desired position by a die moving mechanism 21, at this time, by detecting the positions of the ear dies 17L, 17R with a measuring means 33, the length of the pressure die is detected and displayed by a die length display device.
Patent JP-H04141863-A (JP)
Title: Compressed sound signal reproducing device
Inventor: KASAHARA TETSUSHI
IPC: G11B20/02
Filed: 1990-10-02
Abstract: PURPOSE:To decide the termination of sound sequence without detecting the control code of a subsequent track by invalidating a subsequent sound track number which a control code detection means detects by means of a sound track where a control flag is detected by means of a control flag detection means. CONSTITUTION:A system control circuit 54 gives a detection instruction to the control code detection circuit 53 and a sector type detection circuit 10. A sequence discrimination circuit 55 compares the control codes from the outputs of the control code detection circuit 53 and discriminates the connection of the sound track. When the sector type detection circuit 10 detects a type-3 in the track, the 'subsequent sound track number' is invalidated from the output of the control code detection circuit 53 and information on the sound sequence is outputted to the system control circuit 54. Thus, the reproduction of sound can be terminated without accessing to the track of the 'subsequent sound track number'.
Patent JP-H02127296-A (JP)
Title: Service station
Inventor: KOBAYASHI KENJI
IPC: B60S5/02
Filed: 1988-10-21
Abstract: PURPOSE:To contrive the improvement of efficiency of fueling operation and an effective utilization of service station apron by installing on the apron a fueling data input and output device which guides the driver in driving his vehicle in the apron for refueling. CONSTITUTION:When service station is opened, a shutter 18 for a control panel 14 of a fueling data input and output device 10 is opened and a hose operating switch 17 is turned on to bring down a fueling hose 4 in a stand-by position between its upper dwell position and a fueling position. A lighting in a lamp box 12 is then turned on and a display 13 is operated to display wording in a flow advertising sign. In this case, the lamp box 12 and the display 13 are located at the top of a case 10a in adjoining relation and the display 13 is made up in the form of a horizontal strip all around the periphery of the case 10a, permitting a horizontal, endless flow of the wording, etc. for advertisement and, therefore, arousing the attention of the drivers of vehicles running on the roads. Also, the light emitted from the lamp box 12 and the flow sign of the display 13 offer a guide for a driver attempting to drive his vehicle in the service station apron for refueling.
Patent JP-H09112766-A (JP)
Title: Pipe body connecting structure
Inventor: TASHIRO KATSUMI
IPC: F16L21/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To easily and certainly tightly sticking first and second taper parts to each other, by fastening a fastening member arranged outside a second pipe body, and inserting the projected part of a first pipe body to the hole of the second pope body opened on a first taper side closer than the projected part of the first pipe body. SOLUTION: A projected part 21b is formed on a first pipe body 21 having a predetermined interval from a first taper part 21a formed at the end of the first pipe body 21. A hole 23b to which the projected part 21b of the first pipe body 21 is fitted and inserted, is formed to a second taper part 23a formed inside the end of a second pipe body 23. When a fastening member 25 is arranged outside the hole 23b of the second pipe body 23, and fastened by a bolt and a nut, the end of the second pipe body 23 is deformed, the projected part 21b of the first pipe body 21 is fitted and inserted to the hole 23b of the second pipe body 23, and the second pipe body 23 is pulled on a projected part 21b side so that the second taper part 23a is pushed and pressed to the first taper part 21a.  When the fastening member 25 is further fastened, the projected part 21b is fitted and inserted to the hole 25a of the fastening member 25 so that the hole 23b of the second pipe body 23 is strongly fixed to the projected part 21b of the first pipe body 21.
Patent JP-H0797347-A (JP)
Title: Method for producing monohalogenoalkene compounds
Inventor: OOTSUKI NORIYASU
IPC: C07B61/00
Filed: 1993-09-29
Abstract: PURPOSE:To provide a method for obtaining a monohalogenoalkene compound in a good yield by a safe method. CONSTITUTION:This method for producing a monohalogenoalkene compound comprises heating an alpha,omega-dihalogenoalkane compound in the presence of a tetraalkylurea compound for removing a hydrogen halide.
Patent JP-H02118175-A (JP)
Title: Production of hoop
Inventor: MATSUBARA SUMIYUKI
IPC: D06M101/16
Filed: 1988-10-24
Abstract: PURPOSE:To obtain in high efficiency a hoop of high shear force by preparing a braid fibrous form by knitting fine fiber of high tensile strength, impregnating said fibrous form with a binder and winding the resultant fibrous form under tension on a mold followed by heating and curing said fibrous form to effect firm mutual bonding with uniform size. CONSTITUTION:A braid fibrous form is first prepared by knitting fine fiber of high tensile strength (e.g., aromatic polyamide fiber). This fibrous form 8 is then impregnated with a binder such as epoxy resin, wound in a loop form on a mold 10 while applying a desired tension and heated to ca.120-250 deg.C while keeping the tension to effect curing, thus obtaining the objective hoop 12 with the respective fine fibers mutually bound without relaxation.
Patent JP-H11112047-A (JP)
Title: Actuator
Inventor: YAMASHITA TAKASHI
IPC: H02N2/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a finely controllable actuator movable over a wide area hard to see from outside in a microscope. SOLUTION: An actuator comprises a motion part 1 composed of piezoelectric elements, drive 2 for outputting specified voltages for expanding/shrinking the piezoelectric elements, and means 3 for controlling the specified voltages such that it applies the specified voltages to the piezoelectric elements to expand/ shrink them repeatedly to move a wall surface 10 up and down.
Patent JP-H03130700-A (JP)
Title: Door apparatus for building of atomic power plant
Inventor: FURUHIRA MASAO
IPC: G21C13/02
Filed: 1989-10-16
Abstract: PURPOSE:To make a structure simple and to facilitate opening an closing operation by providing a nuclear matter protective door to the lower end part of a shutter on an almost vertical line as the receiving stand of the shutter. CONSTITUTION:A machinery feed in and out entrance and exit 2 provided to a turbine building 1 and a machinery feed in and out entrance and exit shutter 3a is provided to the entrance and exit 2. A door 6a is provided to the lower end part of the shutter 3a on a vertical line from the floor 7 of the building as the receiving stand of the shutter 3a. When machinery is fed in the building 1, the shutter 3a is drawn upwardly by operating a drive part 8 to be brought to an open state and, thereafter, door fittings 9 are detached to open the door 6a and the entrance and exit 2 is brought to a full-open state to feed the machinery in the building 1 from the entrance and exit 2. Contrarily, when the machinery is fed out of the building 1, the shutter 3a is opened by the same procedure as that at the time of feed-in and, next, the door 6a is opened to bring the entrance and exit 2 to a full-open state to feed out the machinery. When the shutter 3a and the door 6a are closed, the door 6a is closed at first and, thereafter, the shutter 3a is closed by operating the drive part 8.
Patent JP-H01109799-A (JP)
Title: Magnetic shielding device
Inventor: ONOE TATSUYA
IPC: H05K9/00
Filed: 1987-10-23
Abstract: PURPOSE:To reduce disturbance of a magnetic field caused by asymmetry of the magnetic reluctance by using an annealed iron body in a part of an iron material to shield the magnetic field induced by a magnet. CONSTITUTION:For example, a cylindrical magnetic shielding device having a flange, wherein components 31-35 are composed of electromagnetic soft iron plates of almost the same thickness and iron bodies, only whose flange member 32 being annealed. The annealed iron material 32 has higher relative permeability compared to that of the nonannealed, therefore, has an effect of compensating for any increase in the magnetic reluctance caused by a hole 4. Any disturbance in the uniformity of the magnetic field due to asymmetry of the magnetic reluctance can be compensated for by the flange member which is the annealed iron body 32. According to the constitution, not only the mag netic shielding effects are provided but also any disturbance in uniformity of the magnetic field caused by asymmetry of the magnetic reluctance can be prevented.
Patent JP-H01109314-A (JP)
Title: Optical parts and its manufacture
Inventor: TANNO SEIKICHI
IPC: G02B6/28
Filed: 1987-10-23
Abstract: PURPOSE:To facilitate connection between a light source and an optical fiber which is difficult in a conventional method, by inserting and fixing the optical fiber to the transparent resin part of a light emitting element to integrate them. CONSTITUTION:A transparent mold part 3 of the light source like an LED is holed vertically to a virtual spherical surface which has the light emitting part as the center and has a radius R. Optical fibers 2 are inserted to holes and are fixed with an adhesive 4. Or a mold die 5 is prepared which has holes by which optical fibers are set to positions vertical to the virtual spherical surface having the light source as the center. Fibers 2 are inserted and a mold resin 3 is charged, and an LED 1 with a lead frame 6 is inserted into the resin 3, and the resin 3 is solidified by heating. They are taken out from the die and the lead frame is cut to complete optical parts. By this constitution, the work to integrate the light source and the optical fiber which is difficult in a conventional method is facilitated.
Patent JP-H02113821-A (JP)
Title: Grass divider in rush harvester
Inventor: AKIYAMA TAKAO
IPC: A01D63/02
Filed: 1988-10-21
Abstract: PURPOSE:To precisely carry out grass dividing action by mounting weight members in part of grass dividing frames and revolving the grass diving frames while freely rotating the frames on a rotating grass dividing driving shaft. CONSTITUTION:The lower parts of grass dividing frames 8 are supported by bearings integrally with a grass diving driving shaft 7 and the upper parts thereof are rotatably supported by bearings of an arm lever 11 fixed to the driving shaft 7. When the grass dividing driving shaft 7 is driven, the grass dividing frames 8 are integrally rotated with the arm lever 11 so that grass dividing action may be performed by partially mounted weight members 9 while describing large rotation loci of the outside thereof with action of centrifugal force. When the grass dividing frames 8 attain parts of strongly entangled stem culms, the frames 8 retreat in a state of rotation.