baber/WOPTO huggingface dataset:
Patent JP-2002097799-A (JP)
Title: Demolition method of existing structure and demolition device
Inventor: TADOKORO OSAMU
IPC: B02C1/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a demolition method and a demolition device capable of demolishing only an existing structure although an obstacle is installed above the existing construction. SOLUTION: The demolition device includes a balance-shaped crushing device 10 hanging a crusher 13 and a weight 15 on both sides of a support member 11. At the center of the support member 11, a wire 3 hung from the boom end of a truck crane is connected via a hook member 7 and a connecting wire 8. A hydraulic hose 16 connected to a cylinder for opening/closing the claw part 13a of the crasher 13 is extended upward along the wire 3, turned back at the boom end, and runs along the boom down to the hydraulic pump placed on the ground, and is piped. Furthermore, the hydraulic hose 16 is clamped by a plurality of clampers 20 at a position extended along the hydraulic hose 3, and is bundled together in a way of being wound round between clampers 20, 20 when the wire 3 is rolled upward.
Patent JP-2002096549-A (JP)
Title: Ink for forming ink-jet ink receiving layer and sheet for recording using it
Inventor: KAWAZOME MITSURU
IPC: B41M5/52
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink with which an ink-jet ink receiving layer can be easily formed only at necessary positions of a base material since water resistance of the printed ink is excellent and bleeding of the printed image does not occur and quality of printing is high and printing ink suitability is excellent. SOLUTION: The ink for forming the ink-jet ink receiving layer prepared by compounding a cationic resin whose water solution exhibits alkaline and porous fine particles to a vehicle containing a glycol solvent with a boiling point of at least 100 deg.C as a main ingredient is used. The porous fine particles whose aqueous suspension exhibits alkaline are preferably used as the porous fine particles. In addition, a binder resin is preferably additionally compounded.
Patent JP-2002063673-A (JP)
Title: System for monitoring state of person living alone
Inventor: TANAKA HIROAKI
IPC: G08B25/04
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology system capable of preventing an accident by predicting an abnormal state from the outside even in the case of a sudden swoon accident such as cerebral hemorrhage, with which a person can not request a support to the outside, or even when that person tries to suicide without getting contact on his own will. SOLUTION: A matter expressing a state showing leading of a normal life is selected and abnormality or normality is judged from a change in the state of this matter.
Patent JP-2002099956-A (JP)
Title: Delivery port structure for vending machine
Inventor: KANO HIROYUKI
IPC: G07F9/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To precisely detect the presence of a commodity delivered to a delivery port for preventing troubles in commodity sales. SOLUTION: A photoelectric detection sensor 21, which is arranged at a position opposite via the delivery port 7, detects two deliver port inner doors 17a and 17b, opened by a pack commodity 9 delivered to the delivery port 7 and outputs the open detection signal. It is detected from the open detection signal that the pack commodity 9 has been present in the delivery port 7 to stop the selling operation of the pack commodity 9, and when the closing of the delivery port inner doors 17a and 17b is detected, the restart of the selling operation of the pack commodity 9 is permitted.
Patent JP-2001190644-A (JP)
Title: Method for disinfecting contact lens and disinfecting solution therefor
Inventor: NAKAMURA SHIYUUKO
IPC: G02C13/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method for disinfecting a contact lens by using a disinfecting solution capable of exhibiting a disinfecting effect for a long time of period and being handled safely and easily. SOLUTION: The contact lens to be disinfected is dipped into the disinfecting solution in which fine particles of water-dispersible titanium oxide are dispersed in an aqueous medium so that the medium contains the titanium oxide, and then a light is irradiated on the contact lens. In this way, the contact lens can be disinfected.
Patent JP-2002112396-A (JP)
Title: Ultrasonic wave transducer
Inventor: MEODORAAGU PUROKIKKU
IPC: G01F1/66
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave transducer the vibration characteristic of which is not affected through the mount of the ultrasonic wave transducer on an external substance so as to avoid the necessity of resonance and/or impedance matching. SOLUTION: The ultrasonic wave transducer is provided with a head mass, an end mass, a vibration mass and two modified elements elastically deformed, a rigid connection means between the head mass and the end mass is placed and the vibration mass is placed between the head mass and the end mass, the one modified element is placed between the head mass and the vibration mass, the other modified element is placed between the end mass and the vibration mass, at least the one of the modified elements consists of a conversion element generating ultrasonic wave vibration or a conversion element permitting the ultrasonic wave vibration element. The vibration mass can carry out vibration that freely traces the ultrasonic vibration generated by the conversion element or permitted by the conversion element relatively with respect to the head mass and the end mass.
Patent JP-2002103516-A (JP)
Title: Method and apparatus for separating metal clad laminated sheet
Inventor: SAKAKIBARA SHIROJI
IPC: H05K3/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating a metal clad laminated sheet, wherein a long metal foil is continuously folded back so as to form a plurality of plies, to take out the same while preventing surface damage and the generation of warpage and a separation apparatus using the same. SOLUTION: In the separation method, the metal clad laminated sheet 1 is separated from a block body 6, which is formed by alternately arranging the metal clad laminated sheet 1 is wherein the long metal foil is continuously folded back so as to form a plurality of plies and a molding plate 5 to take out. The first metal clad laminated sheet 1a mounted on the uppermost surface of the block body 5 is raised and, after the metal foil 2 is cut off, the end surface of the cut metal foil 2 of the second metal clad laminated sheet 1b is collapsed from above.
Patent JP-2002105356-A (JP)
Title: Inorganic pigment solid microparticle dispersed product, method for producing the same and ink-jet printing sheet using the same
Inventor: KAWAHARA YUSUKE
IPC: B01J19/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic pigment solid microparticle dispersed product free from coarse particles and abrasive matter such as a medium and causing no flaws when formed into a coating film, to provide a method for efficiently producing the dispersed product, and to provide ink-jet printing sheets using the dispersed product. SOLUTION: This method for producing an inorganic pigment solid microparticle dispersed product comprises the following process: an inorganic pigment slurry is continuously introduced into the grinding chamber of a disperser packed with a medium and contacted with the medium in the grinding chamber and thereby continuously made into a form of microparticles, and the resultant inorganic pigment in the form of microparticles is continuously separated from the medium by centrifugal force and then taken out of the grinding chamber; wherein the medium is characterized by having a bulk density of >=4.0 g/cm3, Vickers hardness of >=10 GPa, fracture toughness of >=5 MPa.m1/2 and average particle size of <=0.3 mm.
Patent JP-2002125913-A (JP)
Title: Fluorescence detector
Inventor: TSUJITA KAZUHIRO
IPC: H04N5/238
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a patient by avoiding damage of living tissue caused by excessive exciting light irradiation of the living tissue in a state where the tip of an endoscope insertion part is in contact with the living tissue in a fluorescence detector for picking up a fluorescent image generated from the exciting light irradiation of the living tissue. SOLUTION: To the tip 15 of the endoscope insertion part, a cap frame 20 is fitted through which the exciting light is transmitted and whose front end part 20a is positioned at a prescribed distance from the tip 10a of the endoscope insertion part and whose rear end part 20b is mounted to the emitting end of the exciting light. The prescribed distance is set so that the energy density of the exciting light L1 irradiating the tissue 32 may be not larger than an MPE(maximum permissible exposure) value being a safety standard in a state where the front tip of the cap frame is in contact with the living tissue 32.
Patent JP-2002112273-A (JP)
Title: Moving image encoding method
Inventor: KIMOTO TAKAHIRO
IPC: H04N19/85
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoding method that encodes an image signal in advance so as to reduce image quality deterioration caused by a transmission error in the case of communication of the image signal subjected to compression coding through a transmission channel environment with low channel quality. SOLUTION: A degree of image quality deterioration is estimated (S2) on the basis of a quantization error quantity a decoded image of coded data and a received image and an expected value of image quality deterioration due to missing data in the case of occurrence of a transmission error in the coded data at a probability, inter-frame prediction coding or in-frame coding is selected for a block coding mode on the basis of a degree of image quality deterioration of all blocks in frames so as to encode all blocks in the frames. Refreshing the image on the basis of the expected value of the image quality deterioration can suppress deterioration in the decoded image when the coded data are partly missing due to occurrence of the transmission error.  Furthermore, processing totally the quantization error quantity and the deteriorated error quantity can suppress the image quality deterioration of the decoded image when no transmission error takes place without largely increasing number of blocks subjected to in-frame coding.
Patent JP-2002110168-A (JP)
Title: Battery
Inventor: SAKAUCHI YUTAKA
IPC: H01M10/052
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a new battery which is high in energy density and excellent in stability and safety. SOLUTION: The battery 1 is provided with a separator 10 including a positive electrode 9, a negative electrode 5 and an electrolyte. At least a positive electrode active material or a negative electrode active material contains a boron radical compound or a sulfur radical compound.
Patent JP-2002107039-A (JP)
Title: Locker-type refrigerator
Inventor: MORISHITA KAZUTOSHI
IPC: F25D23/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To uniform temperature distribution and conduct smooth cooling in a plurality of cooling boxes provided to a locker-type refrigerator. SOLUTION: A duct 10 is provided, at the lower part of its vertical portion 12, with a straightening vane 16 having a plurality of holes, so that the rate of airflow, that flows from a horizontal portion 11 to the vertical portion 12 of the duct 10, is uniformed in the left and right cross direction. Each of cooling boxes 5 is formed with a plurality of cool air inflow holes at the upper wall surface thereof, and a plurality of cool air outflow holes at the lower parts of the left and right sidewall surfaces thereof, respectively, so that the cool air is mainly charged from the upper part and discharged from the lower parts.
Patent JP-2002117566-A (JP)
Title: Optical pickup device
Inventor: SHINDO HIROYUKI
IPC: G11B7/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To make the optical system of an optical pickup device thinner. SOLUTION: In a laser beam unit 12, a reflection mirror 10 and a pair of photodiodes 11 are provided at a position dislocated upward by a distance f from the center of a unit package 8. Accordingly, a distance g between the reflection mirror 10 and the upper end part 8b of the unit package 8 is smaller than that of a conventional type by the distance f by which the reflection mirror 10 and the pair of photodiodes 11 are dislocated upward. Thus, the height or the upper part of the reflection mirror 10 of the laser beam unit 12 is made smaller than that of a conventional type by the distance f, by which the optical system is made thinner while a space d is kept with respect to a disk 2.  In the optical pickup device 14, the distance (height) between the bottom face of a rising mirror 4 and the disk 2 is decreased to H1 (<H0) by setting the inclination angle of the rising mirror 4 to a decreased value θ1 and the device is made thinner by this amount.
Patent JP-2001167488-A (JP)
Title: Optical disk device
Inventor: SHIMANO TAKESHI
IPC: G11B7/125
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device suitably used for a floating type optical head. SOLUTION: A surface light emission laser 1 and a magnetic coil 39 for magnetic field application are loaded on the same slider, and the magnetic coil 39 for magnetic field application is disposed on a surface side irradiated with a light from the surface light emission laser 1 with respect to an optical disk R.
Patent JP-2002116557-A (JP)
Title: Method of making resist pattern, method of patterning thin film and method of manufacturing microdevice
Inventor: UEJIMA SATOSHI
IPC: G03F7/26
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of making resist patterns for forming fine patterning thin films and a method of patterning the thin films using the same. SOLUTION: After a thin film 2 to be milled is formed on a substrate 1, a polymethyl glutarimide layer 3 and a photoresist layer 4 of a positive type are formed by coating application. The photoresist layer 4 is thereafter exposed through a mask 5 and is developed to form preresist patterns 6. The preresist patterns 6 are subjected to ashing treatment, by which the narrowed resist patterns 7 are obtained. The thin film 2 to be milled is then subjected to milling treatment through the resist patterns 7 as a mask, by which the patterning thin films 9 are obtained.
Patent JP-2002031065-A (JP)
Title: Motor-driven pump unit
Inventor: SHIMIZU YOUSUKE
IPC: F04C2/18
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To improve a conventional expensive arrangement having many items of component which is completed by combining a motor unit and pump unit which are so far prepared separately. SOLUTION: A single shaft 6 serves commonly to a rotary shaft 4 of motor 2 and a rotary shaft of pump 3 and is supported by a first and a second rolling bearings 24, 25. The coupling part 6d of the shaft 6 is inserted into a coupling hole 38 in the driving gear 13 of the pump 3 and coupled fast by spline, serration key, etc. The end wall 9 of a motor housing 7 serves also as end wall of a pump housing 10, and the pump 3 uses only one side plate 15.
Patent JP-2001162138-A (JP)
Title: Treatment of gas mixture
Inventor: NORTON IAN ANDREW
IPC: B01D53/34
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for breaking perfluoroalkane, in which the breaking yield is generally increased and the life of a reagent is generally ad latently prolonged. SOLUTION: In the method for removing perfluoroorganic compounds (one kind or plural kinds) from the gas stream containing at least one perfluoroorganic compound by treating the gas stream, a stage in which the gas stream is brought into contact with alkali metal fluoride at 350-1000 deg.C under the presence of carbon and steam is included.
Patent JP-2002116761-A (JP)
Title: Electronic musical instrument and sound volume display method
Inventor: KONISHI KEIJI
IPC: G10H1/053
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To enable a user to visually check the sound volume produced by an electronic musical instrument with simple constitution without using LEDs and LCDs capable of displaying numerals in controlling the sound volume produced by the electronic musical instrument by a sound volume switch. SOLUTION: The LEDs that timbre setting switches 33-1 to 33-8 respectively possess are so controlled as to display the selection states of these switches when the sound volume switch 16 is operated and the sound volume controlled according to the operation of the sound volume switch 16 is so controlled as to be displayed by the prescribed time by the LEDs that sound volume setting switches 33-1 to 33-8 respectively possess when the sound volume switch 16 is operated, by which the visual check of the sound volume produced by the electronic musical instrument is made possible with the simple constitution.
Patent JP-2001181249-A (JP)
Title: Amidophenols
Inventor: KANEDA TAKAYUKI
IPC: G03F7/037
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a new amidophenol that is suitable as a component for a positive photosensitive resin composition. SOLUTION: The objective amidophenol is represented by general formulas (1)-(4): (wherein X represents general formula (5) or the like; Y represents general formulas (6), (7), (8) and the like).
Patent JP-2002117890-A (JP)
Title: Vaporization apparatus for fuel reformer and fuel cell system
Inventor: ISHIKAWA HIRONORI
IPC: H01M8/04
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system excellent in reliability, and having a short starting time, and a vaporization apparatus for a fuel reformer having the short starting time, high vaporization efficiency, and little carbon monoxide generation. SOLUTION: The fuel cell system is constituted with a fuel atomizing means 1 for atomizing a fuel for combustion from one side, the vaporization apparatuses 5, 22, and 25 for the fuel reformer prepared with an atomizing means 3 for atomizing a raw material for the reforming from another side, the reformer 16, which generates reform gas from the raw material for reforming vaporized with these vaporization apparatuses 5, 22, and 25, for fuel reforming device, the fuel cell 20, which generates electricity using the reform gas generated with the reformer 16, and a heat exchanger 30 in an atomizing space of the atomizing means 3 for atomizing the raw material.
Patent JP-2002114104-A (JP)
Title: Storage tray structure for automobile
Inventor: SAKURAZAWA KIYOSHI
IPC: B65D25/04
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl storage bag or the like suspended within a storage tray with putting-in mouth open. SOLUTION: U-shaped recessions 13, 14 are formed to face each other in a part of each facing side wall 11, 12 of a storage tray 10 placed on a luggage floor. Standing pillar parts 15, 16 are formed in the recessions 13, 14. A pair of fitting recessions 17, 18 is formed to fit partition plates 20 on both outsides of the standing pillar parts 15, 16 to divide the storage tray 10 into small rooms in the end.
Patent JP-2002113499-A (JP)
Title: Slurry waste liquid treatment method
Inventor: TAMADA SATOSHI
IPC: C02F11/12
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a proper slurry waste liquid treatment method large in treatment capacity and low in cost. SOLUTION: A predetermined chemical liquid is injected in a pH adjusting tank 3 into which a slurry waste liquid is sent so that the pH of the slurry waste liquid becomes a pH value in the vicinity of the isoelectric point of one particles dispersed in the waste liquid. Since the solubility of one particles shows the minimum value at the isoelectric point, particles exceeding solubility are precipitated. The slurry waste liquid mixed under stirring and adjusted in its pH is sent to a charging treatment tank 5 in which an electrode plate group is arranged. Relatively large particles attracted to the electrode plates by coulomb force gathers to the peripheries of the electrodes and loose zeta potential to be coarsely fluocculated by intermolecular force and precipitated heavy particles are sedimented and separated.  After definite time treatment, the flocculated solid is discharged from the lower part of the tank and a supernatant liquid is sent to a drain treatment process from the upper part of the tank.
Patent JP-2002114771-A (JP)
Title: Novel compound f-15784
Inventor: TAKATSU TOSHIO
IPC: C07D307/935
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that has the antimycotic activity. SOLUTION: The objective novel compound is represented by the following formula (I).
Patent JP-2002120243-A (JP)
Title: Gloves made of low allergic natural rubber and its manufacturing method
Inventor: YAMASHITA SHINZO
IPC: B29C41/22
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide gloves each made of a natural rubber having no onset of a disease of an allergy and having no adhesive properties on an inner surface and suitable lubricity and a method for manufacturing the gloves each made of low allergic natural rubber by omitting an extraction treating step of an allergy inducible protein. SOLUTION: The gloves each made of the natural rubber each comprises a lubricating resin layer provided on an overall inner surface of a glove body made of the natural rubber. In this case, the resin layer has a thickness of 1 to 8 μm and contains an acrylic modified polybutadiene rubber or a butyl rubber as a main component. The method for manufacturing the gloves each made of the natural rubber comprises the steps of forming a natural rubber latex layer gelatinized by an ordinary method on a hand mold, then dipping the layer in an aqueous dispersion containing the acrylic modified polybutadiene rubber or butyl rubber latex, lifting it up, heating to dry it, vulcanizing the formed laminate, then inverting the glove body formed with the resin layer, and releasing the body from the mold.
Patent JP-2002124874-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KENICHIRO
IPC: G06F1/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To decide the stability of a clock output signal from a PLL circuit which is operated in synchronization with a reference clock signal even when the reference clock signal is in an unstable state when a system is started. SOLUTION: The PLL circuit generates the clock output signal which is synchronized with the reference clock signal supplied from an oscillation circuit. In a stability decision circuit, the drive current of a unit gate circuit constituting the ring oscillator of a voltage controlled oscillator for the PLL circuit is compared with a prescribed reference current, and a stability decision output signal which decides the stability of the clock output signal generated by the PLL circuit is generated. By using the stability decision output signal, the filter constant of a loop filter is controlled, and the operation of a circuit block which is operated in synchronization with the clock output signal is controlled so as to be started stepwise.
Patent JP-2002124160-A (JP)
Title: Switch device
Inventor: TAKEUCHI TOSHIE
IPC: H01H33/666
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a switch device with small energy loss by efficiently utilizing a magnetic field generated by a coil as an electromagnetic repulsive force. SOLUTION: Electromagnetic repulsive force F is efficiently generated, and energy loss is reduced by making the outer diameter ϕ1 of a ring-shaped coil approximately 5-15 times the thickness h2 of the same, and making the outer diameter ϕ1, 2-3 times the inner diameter ϕ2.