baber/WOPTO huggingface dataset:
Patent JP-H08215749-A (JP)
Title: Tension controller in belt-like material coiling machine and method therefor
Inventor: KANO HIROSHI
IPC: H01M10/05
Filed: 1995-02-09
Abstract: PURPOSE: To provide a tension controller in a belt-like material coiling machine and a method therefor which exactly controls the tension corresponding to even the rapid acceleration or deceleration without deteriorating the material. CONSTITUTION: This is a tension controller in a belt-like material coiling machine which coils a belt-like material 1 while bringing a dancer roller 16 into contact with the material 1 to apply the tension on the belt-like material 1 being coiled on a coiling shaft 15, and the position of the dancer roller 16 is controlled so as to make the tension constant by detecting the coiling torque and the coiling amount on the coiling shaft 15 side, and calculating the tension during coiling.
Patent JP-2000202491-A (JP)
Title: Water cleaning device
Inventor: OKA SHUYA
IPC: C02F3/32
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To improve a water quality by detoxifying and removing the nitrogen component being the main cause of eutrophication of the water quality and adsorbing and stabilizing phosphorus component without destroying a natural ecosystem at the area where water quality improvement is supposed to be impossible such as pond, river and lake being wide area. SOLUTION: The water quality purifying device is composed of the vessel in which a coconut fiber and a biodegradable polymer are filled. Moreover, the rate of perforation of the vessel is kept in 30-90% per surface area of the vessel, and the coconut fiber is filled in the vessel in the density of 0.1-0.7 g/cm3 so that a plant can be planted in the vessel.
Patent JP-S62199654-A (JP)
Title: Stabilized flame-retardant thermoplastic resin composition
Inventor: KITANO YOSHIKAZU
IPC: C08L21/00
Filed: 1986-02-27
Abstract: PURPOSE:A halogen-based flame retardant-containing thermoplastic resin composition, obtained by blending a specific amount of zeolite A, and further preferably a dialkyltin maleate polymer, etc., with a resin, thermally stabilized and readily processable at high temperatures. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. resin selected from polyolefin resins, styrene based resins, polyester resins, etc., with (B) 1-50pts.wt. halogen based flame retardant, e.g. polychloroparaffin, tetrabromoethane, etc., (C) 0.01-5pts.wt. zeolite A expressed by formula I (M is monovalent cation or polyvalent cation in an amount equal thereto, e.g. Na, K, etc.) and, as necessary, (D) 0.01-5pts.wt. dialkyltin maleate polymer expressed by formula II (R is 1-12C alkyl; n is 2-10) and/or dialkyltin maleate ester salt expressed by formula III or IV (R is 1-12C alkyl, etc.; R' is alkyl, etc.).
Patent JP-H03246033-A (JP)
Title: Polyester film for magnetic recording medium
Inventor: MEGURO YOSHIO
IPC: G11B5/733
Filed: 1990-02-23
Abstract: PURPOSE:To enhance electromagnetic conversion characteristics and slip properties by laminating a polyester layer having specific surface roughness and a polyester layer containing specific crosslinked polymer particles. CONSTITUTION:A polyester film is constituted by laminating a polyester A layer having surface roughness Ra of 0.010mum or less and a polyester B layer containing 0.01-4wt.% of crosslinked polymer particles having a mean particle size of 0.05-3mum and a particle size ratio of 1.2-5.0. The polyester A layer is in contact with a magnetic layer and a proper amount of inert particles having a relatively small particle size are contained therein or coating is applied to the surface thereof to set the surface of the film to 0.010mum or less in its center line average roughness Ra. The polyester B layer is characterized by that stretching stress is allowed to act on the crosslinked polymer particles having a particle size ratio before stretching of 1.0-1.1 to form particles with a degree of deformation of 1.2-5.0. The crosslinked polymer particles are compounded with the polyester B layer as an ethylene glycol slurry, for example, in either one of the stages of a polyester manufacturing process.
Patent JP-H02222389-A (JP)
Title: Moving picture encoder
Inventor: MATSUKA TETSUYUKI
IPC: H04N19/176
Filed: 1989-02-23
Abstract: PURPOSE:To reduce the total generation code quantity of an encoding frame by selecting a moving vector out of candidate moving vectors so as to reduce encoding quantity, for which the variable length encoding of a moving vector predictive error value is executed. CONSTITUTION:A candidate moving vector calculation circuit 21 calculates a candidate moving vector d1, for which a motion compensation predictive error is made minimum, from an input picture signal (a) and a referring picture signal (b). A moving vector select circuit 22 calculates the moving vector predictive error between each candidate vector d1 and a predictive moving vector (c) when the plural candidate moving vectors are calculated. Then, the candidate moving vector d1, for which the moving vector predictive error is minimum, is outputted as a moving vector (d) of an encoding block. Thus, the total generation code quantity of the encoding frame can be reduced.
Patent JP-S63210501-A (JP)
Inventor: NAKAO MASARU
IPC: H01L21/31
Filed: 1987-02-26
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-H08240971-A (JP)
Title: Cleaner for electrifier
Inventor: TAMURA KENICHI
IPC: G03G15/16
Filed: 1995-03-03
Abstract: PURPOSE: To provide a cleaner for an electrifier capable of exchanging an electrifying the with excellent workability and surely cleaning the electrifying wire, for more enhancing its discharge capacity. CONSTITUTION: The cleaner 30 cleans the electrifying wire 28 of a transfer electrifer (electrifier) 4 arranged to face a photoreceptor (image carrier) 1, in such a manner that the wire 28 is held between a pair of cleaning pads 34a and 34b and moved along the electrifying wire 28. At this time, a pair of the cleaning pads 34a and 34b are arranged to make the mating surface (cleaning surface) S2 of them parallel with the facing surface S1 of the photoreceptor 1 and one cleaning pad 34a is rotatably supported in the plane of rotation of the electrifying wire 28. By such a constitution, the surface facing the photoreceptor 1 of the electrifying wire 28 is surely cleaned by the cleaning pads 34a and 34b, so that the discharge capacity of the wire 28 is more enhanced.  Moreover, at the time of exchanging the wire 28, one cleaning pad 34a is rotated and retreated so that the wire 28 can be exchanged with the excellent workability.
Patent JP-H07253706-A (JP)
Title: Toner hopper and developing device
Inventor: NISHIMURA RYOJI
IPC: G03G15/08
Filed: 1994-03-15
Abstract: PURPOSE:To provide a toner hopper in which residual toner between a rotary- type toner-carrying means and the side of a toner storage chamber is rather little in comparison with a conventional toner hopper, and a developing device in which the image density of a copy can be controlled rather suitably in comparison with a conventional developing device. CONSTITUTION:The device is equipped with: the toner storage chamber 102a for storing toner 104 which is supplied from a toner cartridge 7; two plate-like toner-carrying members 107 and one screw conveyor 106, all of which are provided in the toner storage chamber 102a and substantially carry the taner 104; and a first PET sheet 31 and a second PET sheet 32, each of which is fixed at a part 5a opposite the flange part 7a of the toner cartridge 7 of the toner storage chamber 102a by the use of adhesive tape or the like so as to project toward the inside of the toner hopper 5.
Patent JP-H07251411-A (JP)
Title: Manufacture of ceramic green sheet
Inventor: SHIMIZU YASUSHIGE
IPC: C04B35/622
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a manufacturing method which is excellent in mass production and in reliability by providing an offset preventing layer on a face opposite to a ceramic layer formed on one face of a base film so as to prevent the ceramic layer from attaching again so that offset of the ceramic layer can be prevented. CONSTITUTION:In a ceramic green sheet, a ceramic layer 7 is formed on one face of a base film 1. In this case, on a face opposite to the ceramic layer 7, an offset preventing layer 8 is provided for preventing the ceramic layer 7 from attaching again. That is, the opposite side of the ceramic layer 7 of the base film 1 is, for example, coated with a specified resin solution 11 by a wire bar 10 so as to manufacture a ceramic green sheet 12 having the offset preventing layer 8. The thickness of the base film 1 is set to 50mum and the thickness of the ceramic layer 7 is set to 30mum. Between them, a peeling-purpose layer 9 may be arranged. Further, for the specified resin solution 11, wax resin, silicone resin or fluororesin is used selectively.
Patent JP-S58160481-A (JP)
Inventor: HIROSE MASANORI
IPC: E05B49/00
Filed: 1982-03-19
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-H07253790-A (JP)
Title: Noise cancelling method
Inventor: SAITO NOZOMI
IPC: G10K11/178
Filed: 1994-03-16
Abstract: PURPOSE:To improve the noise cancelling system in performance by identifying the transfer function of the cancel sound propagation system in parallel with the noise cancelling operation and setting the transfer function on the signal processing filter. CONSTITUTION:The cancel sound propagation system from the speaker 23 to the observation point (error microphone 24) is assumed to exist between the reference signal generating section 21 and the adaptive filter 22b to approximate the noise sound cancel system 20. When noise cancellation operates, the transfer function arithnaetic processing section 30, based on such approximated system, uses the reference signal xn, error signal en and adaptive filter coefficient wn to compute the transfer function of the cancel sound propagation system in the noise cancel system and cancels noises by adaptive signal processing based on setting the transfer function on the signal processing filter 22c.
Patent JP-2000241923-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OKUSA HIROSHI
IPC: G03C7/20
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material having high sensitivity and excellent in sharpness, color reproducibility, preservability at high temperature and high humidity and development stability after preservation. SOLUTION: The silver halide color photographic sensitive material has photographic constituent layers comprising silver halide emulsion layers having different color sensitivities and a nonphotosensitive layer on one side of the substrate. Each of the color-sensitive layers comprises plural silver halide emulsion layers having the substantially same color sensitivity and different from each other in sensitivity, >=50% of the total projected area of silver halide grains contained in the highest sensitivity layer is occupied by tabular silver halide grains having <=0.5 μm thickness, >=0.5 μm diameter, an aspect ratio of >=2 and >=10 dislocation lines per one grain and >=50 wt.% of silver halide grains contained in a layer having the same color sensitivity as the highest sensitivity layer and other than the highest sensitivity layer are grains,  >=50% of the total surface area of which comprise (100) faces.
Patent JP-S59170557-A (JP)
Title: Variable speed gear
Inventor: NONAKA MITSUO
IPC: F16H35/02
Filed: 1983-03-17
Abstract: PURPOSE:To enable to continuously change the angular velocity of an output shaft by a simple structure wherein a pair of gear wheels of right circule with equal modules and numbers of teeth are engaged with each other and at the same time eccentrically supported rotatably. CONSTITUTION:A driving gear wheel 1 and a driven gear wheel 2, both of which are fittingly fixed onto an input shaft 3 and an output shaft 4 respectively, are gear wheels of right circule with equal modules and numbers of teeth and rotatably housed through bearings 5 respectively in a casing 6. In addition, the centers of rotation (f) and (g) of the respective gear wheels 1 and 2 lie on a straight line (l) connecting the centers (j) and (k) of base circles (h) and (i) under the state that the gear wheels 1 and 2 are engaged with each other and yet are located offset the centers (j) and (k) by the distance (m) respectively. The above- mentioned speed change gear wheels are employed to variable-speed drive such as a stretching fork. When the input shaft 3 is driven at uniform angular velocity, the angular velocity can be continuously changed in the midway of each period, which corresponds to one revolution of the gear wheel, resulting in enabling to realize the transfer of cargo with no fear of collapse of cargo piles and the like.
Patent JP-S53129978-A (JP)
Title: Pnp semiconductor device of lateral structure
Inventor: KIRISAKO TADASHI
IPC: H01L29/72
Filed: 1977-04-19
Abstract: PURPOSE: To let holes and electrodes implanted from an emitter region to a base region arrive sufficiently at a collector region and improve hFE by increasing the specific resistance of only the base region between the emitter and collector regions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11242836-A (JP)
Title: Optical disk device
Inventor: ENSHIYUU HISASHI
IPC: G11B11/10
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To securely prevent recording information from being destroyed owing to abnormality of a magnetic disk as to the optical disk device which records information in the recording layer of an optical disk by applying a specific magnetic field by the magnetic head. SOLUTION: After the optical disk device is powdered ON, an inspection signal generating circuit 7 outputs an inspection signal having specific time width tc. While the inspection signal is at 'H', a current source 1 supplies an inspection current IC to a coil 107. When the coil 107 does not have abnormality such as wire breaking, a voltage drop is generated across a current detecting resistor 6 and a comparator 5 detects whether or not there is the voltage drop to detect whether or not the magnetic head 105 is abnormal. The comparator 5 outputs 'H' as a recording OK signal when the current detecting resistor 6 has the voltage drop and outputs 'L' when not. Relating to an optical head 103 its light intensity is switched from reproduction to recording when the recording OK signal is at 'H' and switching of the light intensity is inhibited when at 'L'.
Patent JP-H07234000-A (JP)
Title: Method and apparatus for controlling air conditioner
Inventor: SUGAWARA YOICHI
IPC: F24F11/02
Filed: 1994-02-18
Abstract: PURPOSE:To prevent influence to a compressor in which a room temperature detection by a room temperature sensor provided in an indoor unit is performed when at least one indoor unit of an air conditioner having a plurality of indoor units is stopped. CONSTITUTION:When a heating operation of at least one indoor unit of an air conditioner having an outdoor unit and a plurality of indoor units is stopped, a heat exchanger temperature of the indoor unit is detected by a detector 1, stored in a memory 2, and then a difference Tn from a predetermined value (e.g. a value lower than a criterion value of an overload) detected by the detector 1 after a predetermined time is elapsed from the stop of the operation by a comparator 4. Thus, a calculator 5 calculates a timing change rate DELTATn of the indoor heat exchanger temperature based on the detected temperature and the temperature stored in the memory 2, inputs the difference Tn and the DELTATn to a controller 6, and fuzzy-calculates an opening of an indoor unit side electronic expansion valve during stopping according to a predetermined control rule and membership function. A control amount in which, the larger the DELTATn is in a positive direction, the greater the throttling of the valve of the indoor unit side during stopping is opened, is obtained.
Patent JP-H05243754-A (JP)
Title: Inverter device
Inventor: CHIGUSA TOMOYUKI
IPC: H02M7/04
Filed: 1992-03-03
Abstract: PURPOSE:To provide a smaller and inexpensive structure for a transformer of an inverter which detects the input current flowing through the external lead wiring. CONSTITUTION:A cylindrical elastic bush 2 is fitted into an external wiring lead-in port 1a of an inverter body case 1 and simultaneously a transformer 3 is fitted in the outer end face of the bush 2 which has a large-diameter support section 2a integrally, and an external wiring 4 is led in through the center part of the transformer 3.
Patent JP-H02225628-A (JP)
Title: Pretreatment of sintering raw material
Inventor: NITTA SHOJI
IPC: C22B1/16
Filed: 1989-02-28
Abstract: PURPOSE:To produce sintered ore having high collapse strength by pelletizing powder raw materials to minipellets by compaction plasticizing and kneading with an excitation kneading machine, then drying and dehydrating the minipellets, further sieving the pellets and supplying the same onto a pallet of a sintering machine at the time of producing the sintered ore for a blast furnace by using fine pulverous iron ore. CONSTITUTION:The powder raw materials contg. the fine pulverous iron ore in which <=60mum fine powder occupies >=60% are charged from a raw material tank 1 into the excitation compaction plasticizing and kneading device 30 by a conveyor 3. After the raw materials are compaction-plasticized and kneaded under excitation by the pressurizing and rolling using many compacted media, the raw materials are pelletized to the minipellets by an excitation pelletizing machine 40. The minipellets are imposed on a perforated plate having the many apertures having 2 to 3mm width and 10mm length and are dried to <3% moisture by blowing an exhaust gas of 150 to 200 deg.C from a cooler 20 for the sintered ore. The dust in the exhaust gas is recovered by a bag filter 25 and is recycled. The dried minipellets are sieved to coarse grains and fine grains by a vibrating screen 50. The coarse grains are laminated on the lower layer and the fine grains on the upper layer on the endless pallet 18 of the sintering machine 17. The coke in the sintering raw materials is fired by an ignition burner 18 to sinter the raw materials. The sintered ore having the high strength is thus produced.
Patent JP-S51120559-A (JP)
Title: Automatic feeding apparatus for the cutting wire
Inventor: KOBAYASHI TADAAKI
IPC: B65G65/42
Filed: 1975-04-16
Abstract: PURPOSE: The provision of the automatic feeding apparatus for the cutting wire which is structually simple and facilitating the pitch change. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09206685-A (JP)
Title: Powder catching machine
Inventor: MATOBA KATSUTO
IPC: B29B13/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To increase the capacities of a pellet container and a powder receiving container by supporting a screen through which a powder can pass but pellets can't horizontally and reciprocatably and reciprocating it to make the velocity asymmetric between forward and backward ways in an apparatus for separating crushed plastics into pellets and a powder. SOLUTION: A hopper 2 is installed in an opening part in the upper part of a casing 1, a screen 5 composed of a net 3 and a frame 4 is installed horizontally movably right under the hopper 2. The net is made by combining an upper net 6 and a lower net 7 together, and the mesh of the upper net 6 is fine, but that of the lower net 7 is rough. A powder receiving container 8 is arranged extractably/insertably right under the net 3, and a pellet container 9 is placed in front of the screen 5. An appropriate number of tapping balls 13 are placed in the space between the upper net 6 and the lower net 7 to prevent the clogging of the powder. The rotation of a motor 40 is transferred to an eccentric cam 43 through a speed reducer 41, and the screen 5 is moved X,-X direction by the rotation of the cam 43.
Patent JP-H05245814-A (JP)
Title: Production of hydraulic inorganic molded form
Inventor: MAESAKO HIROSHI
IPC: B28B3/20
Filed: 1992-03-03
Abstract: PURPOSE:To excellently perform filling into a mold and to obtain a hydraulic inorganic molded form excellent in strength by giving vibration having specified vibration frequency and amplitude to the mold nearly vertically to the direction of extrusion in the case of extruding slurry which contains hydraulic inorganic substance, water and reinforcing fibers at a prescribed rate into the mold by an extruder. CONSTITUTION:Slurry is used which contains 100 pts.wt. hydraulic inorganic substance such as portland cement, 15-65 pts.wt. water and 1-20 pts.wt. reinforcing fibers such as synthetic fibers and glass fiber. Slurry is extruded into a mold to which vibration is given by a vibrator or the like. The direction where vibration is applied is regulated to the direction nearly vertical to the direction of extrusion. Vibration frequency is 50-15000Hz and amplitude is 0.5-500mum. Further slurry containing hydraulic inorganic substance and water at the above- mentioned rate is used and a reinforcing bar may be simultaneously incorporated thereinto. Lightweight aggregate having 0.02-0.6 bulk density may be contained in the slurry at 5-50 pts.wt. and used. Fluidity is sufficiently given to the kneaded material by giving such vibration as this to the mold. A molded form high in filling density is obtained.
Patent JP-H08205881-A (JP)
Title: Production of taxane type diterpene
Inventor: SUGA CHUZO
IPC: A61P35/00
Filed: 1995-03-06
Abstract: PURPOSE: To industrially and advantageously obtain the subject compound useful as a therapeutic agent, etc., for ovarian, mammary cancer, lung cancers, etc., by culturing a cell or a tissue of a plant capable of producing a taxane type diterpene in the presence of an oxidizing agent and recovering the produced oil from the resultant cultured product. CONSTITUTION: A cell or a tissue of a plant capable of producing a taxane type diterpene (e.g. Taxus baccata Linn) is bedded on a solid culture medium containing naphthaleneacetic acid and cultured in the dark at 25 deg.C by stationary culture to produce a callus, which is then cultured in a culture medium containing an oxidizing agent (e.g. potassium peroxodisulfate) at 25 deg.C for 21 days by shaking culture, then collecting the cultured cell of the plant capable of producing the taxane type diterpene by filtration, freeze-drying the collected cell, extracting the dried callus and culture medium with methanol, dichloromethane, etc., and purifying the extract by a high-performance liquid chromatography. Thereby, the objective taxane type diterpene (e.g. taxol) useful as a therapeutic agent, etc., for ovarian, mammary, lung cancers, etc., is efficiently obtained.
Patent JP-H08240485-A (JP)
Title: Exhaust gas temperature measuring device of gas turbine
Inventor: NAKAMURA TOKUJI
IPC: G01K1/08
Filed: 1995-03-06
Abstract: PURPOSE: To provide an exhaust gas temperature measuring device of gas turbine on which response speed in measuring temperature is not reduced and in which the degradation and abrasion by a collision or the like of impurity particles and foreign matters and a failure such as breaking are not caused. CONSTITUTION: In the exhaust gas temperature measuring device of gas turbine which has a thermocouple 1 arranged in the direction perpendicular to the jet direction of gas turbine exhaust gas and in which this thermocouple has a heat resistant protective cylinder 2 on the surface, the heat resistant protective cylinder 2 is formed so as to cover up to a temperature measuring tip part of the thermocouple 1. An exhaust gas penetrating window 4 which opens in the jet direction of the gas turbine exhaust gas and has a diameter smaller than an exhaust gas impurity particle, is arranged in a temperature measuring side tip part of this heat resistant protective cylinder 2.