baber/WOPTO huggingface dataset:
Patent JP-2001292201-A (JP)
Title: Light emitting device for portable telephone set and method for making emitted light into compound color
Inventor: SHIMIZU MASAYUKI
IPC: H04W88/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device for portable telephone set, which can improve both visibility and fashionability and can be driven with a small power. SOLUTION: This device is provided with a tuner circuit A to tune to the transmitting/receiving carrier wave of a portable telephone set 8 and an LED 4, which is made into one chip, equipped with three colors of red LED 41, green LED 42 and blue LED 43 to be emitted by the output of this tuner circuit A, two of these colors alternately flicker in a desired cycle by a C-MOS 6 and at the same time, the other color flicker and is added in a desired cycle by the C-MOS 6. Thus, the desired light emitting color is created by combining the light in three colors of the red LED 41, green LED 42 and blue LED 43. Namely, multicolor can be easily created.
Patent JP-2001289018-A (JP)
Title: Electromagnetic driving device for valve
Inventor: TAKEUCHI TOSHIE
IPC: H01F7/16
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To increase the attracting force without enlarging the outer diameter when increasing the magnetic flux so as to increase the attracting force while using the same material in a conventional electromagnetic driving device for a valve with the structure of both of a movable iron core and an end surface of the electromagnetic coil iron core opposite to the movable iron core formed into a plane. SOLUTION: A first and a second electromagnets 112 and 114 are arranged in around the extension line of a valve shaft 5a so as to be opposite to each other in their back surfaces through a spacer 81. The first and the second electromagnetic 112 and 114 respectively have outer cylinders 12a and 14a and inner cylinders 12b and 14b, and have opening parts 12c and 14c between the inner cylinders and the outer cylinders. Dick-like movable iron cores 16 and 18 connected to each other are arranged opposite to the openings. A bearing member 11 for supporting the connecting shaft 19 is passed through the first and the second electromagnets 112 and 114 for fixation.
Patent JP-2001320731-A (JP)
Title: Device for converting two-dimensional image into there dimensional image and its method
Inventor: YAMASHITA SHIYUUGO
IPC: H04N13/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting a two-dimensional image into a three-dimensional image capable of avoiding that the stereoscopic effects of a conversion video are greatly different depending on an input image when a two-dimensional video is converted into a three-dimensional video by using an MTD method and a CID method together. SOLUTION: The device is provided with a parallax value correction means to correct the parallax value for each region calculated by the parallax value calculation means in compliance with the size of a motion vector for each region detected by a motion vector detecting means, and a phase control means to correct the phase of each region of the video for the right and left eyes outputted by a switching means based on the parallax value of each region corrected by the parallax value correction means, and then to output it as a stereoscopic video signal.
Patent JP-2001031724-A (JP)
Title: Colorless polymaleate and use thereof
Inventor: AUSTIN ANNE-MARIE
IPC: C08F2/10
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-color or colorless polymaleate by subjecting maleic acid and an allyl sulfonate monomer to aqueous solution polymerization in the presence of polyvalent metal transition metal ions. SOLUTION: This polymaleate is obtained by subjecting to solution polymerization an aqueous solution containing 70-99.9 wt.% maleic acid 10-60 mol.%, based on the total weight of the monomers, of the carboxylic acid groups of which are neutralized prior to polymerization, 0.1-30 wt.% allyl sulfonate monomer represented by the formula (wherein R1 is H, a 1-4C alkyl, a 1-6C alkoxyl, a 6-10C aryl, an ester group, or COOH; R2 is O-R3; R3 is a 1-4C alkyl, a 1-6C alkoxyl, or a 6-10C aryl; n is 0 or 1; and M+ is H+, NH4+, an alkali metal, an alkaline earth metal, or a quaternary organic amine group) in the presence of a 0.5-50 μmol, per mol of the monomers, a polyvalent transition metal ion selected from among IVA, VA, VIA, VIIA, VIIIA, IB, and IIB. The polymer maleate is a thin-color or colorless one having a Gardner color number of 8 of less.
Patent JP-2001259922-A (JP)
Title: Tool for cutting and opening nut
Inventor: TSUJI HACHIRO
IPC: F16B41/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a tool for cutting and opening a nut capable of removing the nut from a bolt by one operation and reducing restriction in use according to a mounting place of the nut. SOLUTION: This tool for cutting and opening the nut consists of a cylindrical body 11 with a bottom comprising a hydraulic cylinder inside thereof and a holding arm 21 connected to a tip of the body 11, and the nut 31 is held inside the holding arm 21. A first piston 51 and a second piston 41 relatively movable to each other are accommodated in the body 11. A cutting member 54, pushed out by the piston 51 from the body 11 to the nut 31 to cut the nut 31, and an opening member 47, pushed out by the second piston 41 from the body 11 to open a cut position of the nut 31 after the nut 31 is cut by the cutting member 54, are fittingly inserted into the body 11.
Patent JP-2001293286-A (JP)
Title: Washing machine
Inventor: IMANISHI RYUSUKE
IPC: D06F33/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To efficiently use time to feed water for removing spots on laundry by making washing water act on the laundry in a water feeding process of feeding water in a bathtub, and the like, using a pump so as to ensure detergency while reducing washing unevenness, and to reduce a noise resulting from an operating sound. SOLUTION: A pulsator 3 is rotatably provided in an inner bottom part of a spinning tub 2, and an inverter circuit drives a first motor 7 for rotating and driving the spinning tub 2 and the pulsator 3 and a second motor 15 for driving the pump 14 for feeding the water in the bathtub, and the like, into the spinning tub 2. A control means stops the second motor 15 at water lever than a specified level, at least the first level, detected by a water level detecting means 9 for detecting the water level of the spinning tub 2 in feeding the water in the bathtub, and the like, by operating the pump 14, and then rotates and drives the first motor 7 to rotate and drive the spinning tub 2, and rotates and drives the pulsator 3 so as to make stirring time longer in each process at a low water level as the specified water level increases.
Patent JP-2001291221-A (JP)
Title: Disk shaped magnetic recording medium and method of manufacture thereof
Inventor: YOSHIDA SHINYA
IPC: G11B5/738
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a disk-shaped magnetic recording medium capable of large capacity recording and high density recording in the coming generation. SOLUTION: At least a base layer 2 and a metal magnetic layer 3 film- formed on the base layer 2 are formed on a principal surface of a non-magnetic substrate. The base layer 2 is specified to be Cr film-formed by a sputtering method and the metal magnetic layer 3 is specified to be an alloy consisting essentially of Co, consisting of at least Pt added and film-formed by a sputtering method.
Patent JP-2001293490-A (JP)
Title: Method for preventing sedimentation rate drop of carrier and method for recovering sedimentation rate
Inventor: IZUMIDA HITOSHI
IPC: C02F3/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a drop in sedimentation rate of a carrier due to sticking and growth of a filiform microorganism on the carrier and to provide a method for recovering the dropped sedimentation rate in a waste water treating device using the carrier for immobilizing the microorganism. SOLUTION: In the method for preventing the sticking and the growth of the filiform microorganism on the surface of the carrier, a bulking suppressing agent is previously charged in biological reaction tank containing the carrier for immobilizing microorganism. In the method for recovering the dropped sedimentation rate of the carrier, the bulking suppressing agent is added to the treating tank using the carrier on which the filiform microorganism is stuck and grown.
Patent JP-2001299306-A (JP)
Title: Method for freezing food
Inventor: HASHIZUME SHINJI
IPC: A23L3/36
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for freezing a food while keeping the quality of the food good. SOLUTION: This method for freezing the food comprises a first step S1 of pressing the food by adding isotropic pressure while keeping the temperature of the food at the temperature of the food at the starting time of the freezing treatment, and increasing the pressing pressure to the first prescribed pressure of >=100×9.8×104 Pa and <=15,000×9.8×104 Pa, a second step S2 of decreasing the temperature of the food to a prescribed temperature T2 of >=((-P/100)+T0) deg.C and <T0 deg.C (wherein, T0 is the freezing temperature of the food under a normal pressure), and a third step S3 for reducing the pressing pressure added to the food to the second prescribed pressure P2 of less than the pressure on the crystal limiting line corresponding to the prescribed temperature T2, e.g. the normal pressure, at the prescribed temperature T2, at a pressure-decreasing rate of >=200×9.8×104 Pa/s.
Patent JP-2000330074-A (JP)
Title: Half mirror varying device
Inventor: RI SHOGEN
IPC: G02B27/22
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a half mirror varying device which makes a stereoscopic video display device selectively usable in two-dimensional and three-dimensional video displays by vertically variably supporting a half mirror. SOLUTION: The half mirror 15 fixed to one set of supporting frames 22 is rotationally moved up and down around a hinge shaft coupled to a bottom end, by which the two-dimensional and three-dimensional videos may be selectively displayed. Rack gears are formed at the top ends of the supporting frames 22 and pinion gears meshed therewith are rotated at a prescribed angle, by which the angle of the half mirror 15 may be precisely adjusted.
Patent JP-2001309247-A (JP)
Title: High frequency signal receiving device
Inventor: FUKUTANI JUNICHI
IPC: H04N5/44
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency signal receiving device capable of connecting easily. SOLUTION: In a high frequency signal receiving device 31 connected to a digital machine 33 having a MPEG expander 38 via a common interface signal, an interface converter 26 converting from the received high frequency signal to a serial signal to obtain the common interface signal is equipped, therefore the receiving device 31 can be connected easily to the digital machine 33.
Patent JP-2001299257-A (JP)
Title: Raw chinese noodle for microwave oven cooking and method for producing the same
Inventor: KATAHIRA RYOTA
IPC: A23L7/109
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the Chinese noodles satisfactorily cookable even with a high-power microwave oven, easily cookable for a short time to satisfactory palate feeling, and also capable keeping firm texture after boiled, to provide a method for producing such noodles, and to provide a method for cooling such noodles. SOLUTION: The Chinese noodles are obtained by mildly and slowly freezing noodle ribbons each 0.8-1.3 mm in thickness prepared by adding 0.1-5 wt.% of animal/vegetable protein to wheat flour. The 2nd objective method for producing such raw Chinese noodles, and the other objective method for cooling such raw Chinese noodles are provided, respectively.
Patent JP-2001307433-A (JP)
Title: Optical disk drive
Inventor: MORIWAKI ISAMU
IPC: G11B19/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk drive equipped with a clock signal generating circuit which generates a reference clock signal for writing so that writing operation having been interrupted is restarted accurately at the last writing end position on the optical disk. SOLUTION: A 2nd PFD 61 compares the frequencies and phases of a frame sync signal and a signal generated by dividing the frequency of a channel clock signal by 588 with each other and then sets the frequency division ratio of a variable frequency divider 53 to 1/50 to make the frequency of the channel lock signal higher than usual when intervals of the frame sync signal are smaller than a 588-channel clock or to 1/48 to make the frequency of the channel clock signal lower than usual when the intervals are larger than the 588-channel clock.
Patent JP-2001300713-A (JP)
Title: Apparatus for supplying metallic material into casting machine
Inventor: NODA SABURO
IPC: B22D17/32
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a supplying apparatus for metallic material into a casting machine which can resolve such problem as to develop in the conventional supplying apparatus for metallic material. SOLUTION: In the supplying apparatus 1 for metallic material into the casting machine, in which the metallic material is melted and weighed as the fixed quantity and supplied into a molten metal supplying hole 3 arranged at the upper part of the injecting sleeve 2 connected with the cavity in a metallic mold, this apparatus is provided with a hopper 10 for charging the chipped metallic material, a metallic material carrying means 20 for heating while feeding the metallic material charged into the hopper 10 and a fixed quantity weighing means 30 for measuring the fixed quantity of the metallic material heated with the metallic material carrying means 20 and supplying into the molten metal supplying hole 3.  Therefore, the oxidation of the molten metallic material can be prevented and the improvements of the working environment and the safety can be obtained, and since the molten metallic material in one time can be weighed as the fixed quantity with the fixed quantity weighing means, the supplying accuracy of the molten metallic material is improved.
Patent JP-2001299010-A (JP)
Title: Controller for tillage depth of tractor
Inventor: AIZAWA RYOICHI
IPC: A01B63/114
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To accurately measure the tillage depth of a rotary tiller. SOLUTION: This controller for the tillage depth of the rotary tiller is obtained by installing a pressure detecting sensor 20 for detecting the internal pressure of a hydraulic cylinder 13 and a lifting arm angular sensor 18 for detecting the rotation angle at the base of a left and a right lifting arms 9 and 9 and measuring the tillage depth of the rotary tiller 8 from values detected with the pressure detecting sensor 20 and the lifting arm angular sensor 18 in a tractor for lifting and lowering the rotary tiller 8 with the left and right lifting arms 9 and 9 vertically rotating with the hydraulic cylinder 13 at the rear of a car body.  A position where the rotary tiller 8 is lowered by lowering rotation of the left and right lifting arms 9 and 9 to contact the ground and the internal pressure of 0 of the hydraulic cylinder 13 is detected with the pressure detecting sensor 20 is taken as the tillage depth of 0 cm. The subsequent lowering movement of the rotary tiller 8 is detected with the lifting arm angular sensor 18 and the tillage depth is calculated from a prescribed calculating formula on the basis of the detected lowering angle. Thereby, the tillage depth control for maintaining the tillage depth at the prescribed value is performed.
Patent JP-2001314053-A (JP)
Title: Permanent magnet field pole rotating electric machine
Inventor: KAJIURA HIROAKI
IPC: H02K1/27
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet field pole rotating electric machine which has excellent operation reliability and is capable of restraining low efficiency and increased heat generation. SOLUTION: A soft magnetic short-circuiting plate 202 is formed so as to be relatively rotatable to a magnet rotor 1, adjacent to the end face of an iron core 102 of a magnet rotor 1. The short-circuiting plate 202 is mechanically rotated relatively to the magnet rotor 1. As a result, the effective field flux amount of a permanent magnet in the magnet rotor 1 is adjusted to set the motor torque and the generated voltage to desired levels.
Patent JP-2001313906-A (JP)
Title: Digital camera
Inventor: KANAZAWA TORU
IPC: H04N5/92
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of block distortion or mosquito distortion in photographing under low illuminance under which random noise increases when recording an image by coding for compressing the amount of information of image data. SOLUTION: A microprocessor unit 8 restricts the maximum amplification factor of an AGC circuit 3 responding to the compression ratio of the coding set by a user while controlling the amplification factor of the AGC circuit 4 so as to obtain prescribed output, or changes the coding compression ratio of a coding processing circuit 6 corresponding to the amplification factor of the AGC circuit 3.
Patent JP-2001317712-A (JP)
Title: Waste melting plant
Inventor: IMANAKA TADAYOSHI
IPC: F23G5/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a waste melting plant capable of generating slug which can easily be re-utilized, rendered innoxious from waste such as mainly garbage and stabilized. SOLUTION: The waste melting plant comprises a crusher 2 to crush waste conveyed from a refuse pit 1 and charged, a waste hopper 3 to store the crushed waste, a waste drying furnace 4 to dry and carbonize waste conveyed from the hopper 3 through a conveyor 30, a waste melting furnace 9 to melt carbonized waste, charging from the drying furnace 4 through the hopper 5, a carbonized waste storing part 6, and a kneader 7 by a thermit agent charged from a thermit agent storing part 8, a secondary combustion furnace 10 to induce and burn exhaust gas generated in the melting furnace 9, a slug ladle 11 to store molten slug dropping after the passage of it through the secondary combustion furnace 10 from the waste melting furnace 9, an ash duct 12 to recover ash in exhaust gas; heat exchangers 13 and 14 to cool exhaust gas, and a dust collecting device 15 to remove fly ash in exhaust gas.
Patent JP-2001315803-A (JP)
Title: Hangable packing bag
Inventor: SUGIYAMA MORIHIRO
IPC: B65D33/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a hangable packing bag which can make its indicating parts visible distinctively even though the bag is arranged vertically for display. SOLUTION: The hangable packing bag is formed in a structure wherein an indicating part 40 is attached through a crease 41 to both of a main body part 20 having a housing part 22 for housing liquid contents therein and a holding part 30 having a second indicating part 31 surrounded by an incision line (a) protruding toward the housing part and being connected to the main body part.
Patent JP-2001319898-A (JP)
Title: Cutting method of wafer
Inventor: AZUMA MITSUTOSHI
IPC: B23K26/40
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method that can easily cut a wafer by using a laser beam. SOLUTION: When a wafer 12 put to a mount tape 10 is to be cut into pieces by a cutting device, the back surface of the wafer 12 is put onto one surface of the mount tape 10 where glass cloth 18 formed of glass fiber being harder than resin for mainly forming the mount tape 10 is provided in the resin. After that, as the cutting device, beam-shaped liquid that is narrowed corresponding to desired cutting slit width for discharging is emitted along the cut place of the wafer 12. At this time, a laser cutting device that carries out propagation in the beam-shaped liquid for applying a laser beam to the cutting place of the wafer 12 is used, leaving the glass cloth 18 in a cutting slit 20 at the cut place of the wafer 12, and at the same time the wafer 12 is cut into pieces.
Patent JP-2001318346-A (JP)
Title: Progressive power lens
Inventor: YANARI MITSUHIRO
IPC: G02C7/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a progressive power lens in which the deviation value of a spherical surface diopter from the far sight diopter in a far sight part, i.e., diopter deviation, is suppressed to a small value over a wide range. SOLUTION: The progressive power lens of the minus far sight diopter. Its base curve in defined as BC, the face average refracting power at an arbitrary point on the progressive multifocus face existing at a distance of x (mm) in the horizontal direction from a far sight eye point and existing at a distance of y (mm) in the perpendicular direction is defined as P(x, y) (diopter). The face added average refracting power obtained by subtracting the base curve BC from the face average refracting power P(x, y) is defined as ΔP(x, y) =P(x, y)-BC}. The condition ΔP(x, y)>0 is satisfied in a region which is the far sight correction region and where 15<=(x2+y2)1/3 is satisfied.
Patent JP-2001327115-A (JP)
Title: Brushless dc motor
Inventor: MOCHIZUKI KATSUHIRO
IPC: H02K5/22
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a brushless DC motor in which miniaturization and cost reduction can be realized. SOLUTION: A flange 4 is installed in a unified body with a base part of a stator supporting boss for supporting a stator of a motor main body. A printed board 5 arranged between the flange 4 and the motor body is supported with the flange 4. A board supporting arm 4b is bent and disposed in upright on an edge part of the flange 4. A trench part 9 for clamping an edge part of the printed board 5 is formed in the board supporting arm 4b.
Patent JP-2001315292-A (JP)
Title: Method for drawing on machine and lithographic printing and apparatus for drawing on machine and lithographic printing
Inventor: OSAWA SADAO
IPC: B41J2/01
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for lithographic printing on machine and an apparatus for lithographic printing on machine which can cope with digital image data and by which a number of printed matters with clear images can be printed inexpensively and at a high speed. SOLUTION: In the method for drawing on machine and lithographic printing wherein an images directly formed by an inkjet system wherein a plate material is mounted on a plate cylinder or a printing machine and an oily ink is jetted from a recording head by utilizing an electrostatic field based on a signal of the image data on the plate material to prepare the printing plate and lithographic printing is successively performed by using the printing plate under the condition, the oily ink is filtered and then, used.
Patent JP-2001323404-A (JP)
Title: Asphalt mixture for drainage pavement and pavement
Inventor: IMOO MAKOTO
IPC: C04B111/27
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide drainage asphalt pavement technology which uses a large quantity of waste-originated slag in asphalt aggregate and is improved in long term stability of water resistance. SOLUTION: An aggregate mixture contains 75 to 95 mass % coarse aggregate made of crystallized slag grains having a grain size of 4.75 to 13.2 mm obtained by melting waste or its burned ash, the residual part being formed of fine aggregate and filler. The asphalt mixture for drainage pavement is made by heat mixing the above aggregate mixture with high viscosity improve asphalt having 60 deg.C viscosity of 2×104 Pa.sec or more. This drainage asphalt pavement is obtained by compaction of the asphalt mixture to have 15 to 25% void. It is desirable to mix 4 to 6 pts.mass asphalt with 100 pts.mass the aggregate mixture.  The crystallized slag grains to be used are obtained by crushing the slag block crystallized by slow cooling after waste or its burned ash is melted and held at 1300 to 1500 deg.C, especially the respective oxides SiO2, CaO, Al2O3 and Fe2O3 are contained by 50 mass % or more.