baber/WOPTO huggingface dataset:
Patent JP-2000317825-A (JP)
Title: Polishing apparatus including attitude control device for substrate holding device
Inventor: SATO KAZUKI
IPC: B24B37/32
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To perform polishing with the surface pressure distribution of a surface to be polished put in the optimum state by controlling the attitude of a top ring main body of the substrate holding device for holding a substrate which is an object to be polished and pressing the same to a polishing surface on a turn table by electromagnetic force. SOLUTION: A target value of attitude of a top ring and a displacement value of the top ring 6 which is detected by a sensor and converted by a coordinate converting part are input to a subtractor of a control part, and a difference between them is input as an error signal to a controller. The error signal is subject to inclination control and damping processing and further passed through a notch filter for eliminating vibration to be converted to a voltage command signal. It is converted to a control signal for an attitude control device by the coordinate converting part and supplied to a driving part. The control signal is supplied to each driving circuit 24, and converted to an exciting current for displacing an armature 14 in each driving circuit 24. The exciting current is supplied to electromagnetic coils 13a to d to control the attitude of the top ring 6.
Patent JP-2000284330-A (JP)
Title: Electrooptic device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which is low-cost and high in manufacture yield by forming 2nd thin-film transistors in a peripheral circuit in the same structure with 1st thin-film transistors. SOLUTION: Only an analog switch array circuit part 1 of a peripheral circuit part connected to X-directional wires is constituted into TFTs similarly to active elements provided for pixels 6, only an analog switch array circuit part 2 of a peripheral circuit part connected to Y-directional wires is also constituted into TFTs, and other peripheral circuit parts are ICs 4 an4 connected to the board by a COG method. Here, the peripheral circuit parts constituted into the TFTs are formed as CTFT(complementary type constitution) as well as the active elements provided to the pixels. Namely, not the whole peripheral circuit of the liquid crystal display device, but a part simple in element structure, a function part having the small number of elements, a part for which a general IC is hardly obtained, a part where the cost of an IC is high, etc., are made into TFTs.
Patent JP-2001258210-A (JP)
Title: Gearless hoist for elevator
Inventor: HOTTA TAKESHI
IPC: H02K9/22
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To restrain temperature rise of a gearless hoist for an elevator by effectively discharging heat which is a factor of failure wherein heat generation of a stator coil of a hoist increases as the speed and the capacity of an elevator are increased. SOLUTION: A phase coil is made to serve as a heat pipe, and discharges the heat of the coil. Further, a fan-shaped protruding body is installed on a sheave. When the sheave rotates, wind is generated and performs air-cooling of a radiation fin part of the phase coil.
Patent JP-2001261692-A (JP)
Title: Method for producing o-glycoside molecular aggregate
Inventor: JOHN GEORGE
IPC: C07H15/203
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new reproducible molecular aggregate usable in a wide range producible from a readily obtainable raw material by a simple method. SOLUTION: This fibrous O-glycoside molecular aggregate is produced by dissolving an O-glycoside comprising an aldose residue as a glycosyl group and a group of general formula (1) (R is a 12-18C aliphatic saturated or unsaturated straight-chain hydrocarbon group) as an aglycone in water at an elevated temperature up to a saturated concentration and then slowly cooling the aqueous solution to cause a molecular aggregation. This spherical O-glycoside molecular aggregate is produced by further heating the molecular aggregate and sphering the heated molecular aggregate.  This crystal type O-glycoside molecular aggregate is produced by heating an O-glycoside comprising an aldose residue as a glycosyl group and a group of general formula (2) (R is a 12-18C aliphatic saturated or unsaturated straight-chain hydrocarbon group) as an aglycone in the absence of a solvent to cause a crystalline molecular aggregation.
Patent JP-2001262145-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: YANAI MOTOKI
IPC: C09K19/34
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition that has a suitable Δn value, it satisfies a variety of the properties required for a liquid crystal composition for AM-LCD, a low viscosity, a large-Δε and a broad nematic liquid crystal phase. SOLUTION: The objective liquid crystal composition comprises the compounds represented by general formulas (I-1), (II-24) and (III-1-1) (wherein, R1 is independently a 1-10C alkyl, a 2-10C alkenyl group; R2 is independently a 1-10C alkyl group, alkoxy group or a 2-10C alkenyl group; and R3 is a 1-10 alkyl group or a 2-10C alkenyl group in which a -CH2- may be substituted with -O-).
Patent JP-2000272094-A (JP)
Title: Tightening device for tensioning foam plate
Inventor: KOENIG WERNER
IPC: B41F13/16
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To make a simple assembly, and accomplish a sufficient control distance with a slight force by slidably supporting a clamping device in the axial direction through the interposition of a spring on a shaft, disposing a control member at the outside of the shaft, and loading the clamp device with forces by the adjusting member in the axial direction. SOLUTION: Each clamping device 3 works to grasp the region of a form plate, e.g. the rear side peripheral part, and is slidably disposed to a shaft 5 the axial direction, and further provided with spring members 6 between the clamp devices 3. A nut 7 is provided on a thread 23 of the end part of the shaft 5 as an adjusting member 7. By this adjusting member 4, the clamping devices 3 are loaded with force under the compression of the spring member 6. When the adjusting member 7 is tightened, the clamping members 3 are moved together so as to compress the form plates, and when loosened, the clamping devices 3 are moved apart from each other in order to expand the periphery of the form plates. The shaft 5 is supported o a form cylinder by a supporting part 13, and the shaft 5 runs to permit flanges 8, 8' provided at its central part thereof to accept the force of the spring members 6.
Patent JP-2001032210-A (JP)
Title: Vibration controlling construction method for bridge
Inventor: HIRANO HIROKAZU
IPC: E01D1/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To effectively carry out sticking work by computing a vibration mode shape of a frequency band equal to that of a reduction target structure sound of a bridge component member and performing installation to cover the top of the vibration mode flat by means of the vibration controlling member. SOLUTION: A vibration controlling material 10 is provided with a thin steel plate 14 serving as a capture layer, and onto one face of the thin steel plate 14, a synthetic rubber 16 as a damping layer is stuck. Both of them are stuck and bound to each other integrally and constitute a short flat board body. Vibration is applied to a bridge girder material 12 by means of a hammering method for finding a bending vibration mode in a structure sound frequency band, and the top position of the bending vibration mode loop is arranged so as to be covered with the vibration controlling material 10. In this way, not only in an already constructed bridge but also in a newly constructed bridge, highly efficient vibration controlling and structure sound reducing effect can be provided.
Patent JP-2001261518-A (JP)
Title: Antimicrobial impression material and photoirradiation device
Inventor: KATO SHINJI
IPC: A61K6/90
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial impression material which enables the degradative extinction and breeding inhibition of viruses, fungi, bacteria and the like, without using anantimicrobial agent and without giving loads to human bodies and environments. SOLUTION: This antimicrobial impression material is characterized by adding and mixing titanium dioxide with a dental impression material. The titanium dioxide is preferably anatase type, rutile type or their mixture. A silicone impression material, a polysulfide impression material, a polyether rubber impression material, an alginate impression material, an agar impression material or a modeling compound impression material is used as the antimicrobial impression material.
Patent JP-2001268685-A (JP)
Title: Directional microphone device
Inventor: KOMATA KATSUYOSHI
IPC: H04R3/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the low-frequency output level, S/N, and directivity of a microphone device which obtains directivity by using cancel signals of a couple of microphone parts. SOLUTION: Front microphone parts 110A, 110B, and 110C and rear microphone parts 120A, 120B, and 120C are arranged at specific intervals in the front-rear direction. The output signals of the rear microphone parts 120A, 120B, and 120 are passed through inverting circuits 130A, 130B, and 130C to generate inverted signals, which are added to the output signals of the front microphone parts 110A, 110B, and 110C to generate cancel signals. The output signals of the front microphone parts 110A, 110B, and 110C are passed through a low-pass filter circuit 180 to extract a low-frequency signal. The cancel signals and low-pass filter signal are added together to obtain a microphone output. Microcapsules 100 of the microphone parts are provided with high-gain initial- stage amplifiers 104 to improve the S/N.
Patent JP-2001275052-A (JP)
Title: Commercial information reception device
Inventor: HIRAMATSU RYOSUKE
IPC: H04N5/445
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a commercial information reception device which can extract data matching the preference of a viewer from commercial message information sent irrelevantly to the preference of the viewer. SOLUTION: A reception part 10 receives a commercial message broadcast having the detailed information of a commercial message superposed on video/ audio information of the commercial message sent from a broadcasting station 1. A decoding part 50 separates the detailed information of the commercial- message and when the viewer decides that a commercial message currently displayed on a display part is of the taste of the viewer and then presses a CM select key on a remote controller 120, a count means 63 of a data processing part 60 cumulatively counts the information included in the detailed information of the commercial massage.
Patent JP-2001271348-A (JP)
Title: Casing driver
Inventor: TAWARA MASANORI
IPC: E02D7/22
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a casing driver which can offer a larger excavation torque and a higher grasping force compared to the conventional one without increasing the size in the horizontal direction. SOLUTION: In a casing driver having a casing flexor hinge splint 6, a turning and driving device 5 turning and driving the casing flexor hinge splint 6, a rising frame 4 guided by a guide post 3 and lifting in up-down direction by providing the casing flexor hinge splint 6 and the turning and driving device 5, and a thrust cylinder for lifting the lifting frame 4, a sub-lifting frame 4' provided with a turning and driving device 5' turning and driving in synchronization with the casing flexor hinge splint 6' and the turning and driving device 5 capable of grasping the casing 1 together with the casing flexor hinge splint 6 is coupled to the lifting frame 4 with a coupling member 7 in a detachable manner so as to rise and fall accompanying the lifting frame 4 thereby installing it above the lifting frame 4 and the casing flexor hinge splints 6,  6' are coupled together with a band coupling device 8.
Patent JP-2001270567-A (JP)
Title: Holding device for carrying precision equipment
Inventor: OKAMOTO HIROSHI
IPC: F16F15/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a holding device for carrying a precision equipment, inexpensive and of superior durability and vibration absorption properties. SOLUTION: The holding device for carrying the precision equipment is used for preventing the vibration applied to the precision equipment in the carriage of the precision equipment, and provided with a base (7) on which the precision equipment (3) is mounted, holding frames (1 and 2) holding rotatably the base (7) in the horizontal direction, a vibration absorption member (6) absorbing the vibration in the vertical direction of the base (7) and a cushion member or members (5) formed of a molded body composed of a flexible urethane resin either on one or both of the base side or the folding frame side whereon the base (7) and the holding frame (1) are brought into contact with together by the rotation in the horizontal direction of the base (7).
Patent JP-2001274261-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: FURUKAWA AKIHIKO
IPC: H01L23/52
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having structure of preventing floating capacitance so that high frequency characteristics do not deteriorate and to provide a manufacturing method. SOLUTION: AMOS transistor formed on a silicon substrate 1 is included. An impurity diffusion layer 9 for giving potential to a well in such a way that the MOS transistor is surrounded is connected to a third metal wiring layer 14 at an upper layer through plug electrodes 11a, 11b and 11c arranged into an array form. A third metal wiring layer 14 is fixed to the ground potential (ground).
Patent JP-2001269768-A (JP)
Title: Method for separating green sand mold and raw casting and its device
Inventor: KANAYAMA RYOJI
IPC: B22D29/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To separate a green and sand mold from a raw casting without generating bruises on the raw casting. SOLUTION: The green sand mold without flasks, in which molten metal is already poured, is air-tightly surrounded. The pressure in the inner part of a structural body air-tightly surrounding the green sand mold is raised and boiling point of moisture is raised to develop the moisture at >=100 deg.C in a moisture condensed layer formed at the surroundings of the as-cast material in the green sand mold. The boiling point of the moisture is lowered by lowering the pressure in the structural body, and the moisture in the moisture condensed layer is boiled and the green sand mold is disintegrated and separated from the as-cast product.
Patent JP-2001276575-A (JP)
Title: Method and apparatus for detoxifying ozone-containing exhaust gas
Inventor: NONAKA HIDEHIKO
IPC: B01J23/72
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for detoxifying ozone-containing exhaust gas, capable of easily and efficiently decomposing ozone in ozone- containing exhaust gas of high concentration while holding the flow rate of exhaust gas sufficiently and capable of detoxifying the ozone-containing exhaust gas without generating impurities in an ozone decomposition system. SOLUTION: In the method and apparatus for detoxifying ozone-containing exhaust gas, the ozone-containing exhaust gas is brought into contact with a solid substance, which contains a metal element capable of reversibly taking plural kinds of oxidizing states, in an atmosphere having proper temperature and pressure to decompose ozone in the exhaust gas to detoxify the exhaust gas. As the solid substance, a metal or metal oxide, wherein two or more kinds of oxidizing states are present in an equilibrated state, or a composite metal oxide, wherein an oxidizing state is continuously changed, is used.
Patent JP-2001269496-A (JP)
Title: Washing machine
Inventor: TATEYAMA YUTAKA
IPC: D06F41/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine for changing a rinsing water level and a rising method to the taste of a user. SOLUTION: This washing machine automatically shifts from a washing process to a rinsing one, and executes the rinsing process at a fixed rinsing water level. A means for selecting a desired amount of increased or decreased water level to the fixed rinsing water level is provided, a desired rinsing water level that is increased or decreased from the fixed rinsing water level by the desired amount of increased or decreased water level is obtained when selection is made by the selection means, and the rinsing level is changed from the fixed one to the desired one, thus executing the rinsing process.
Patent JP-2001285983-A (JP)
Title: Level adjustment circuit
Inventor: KON YOSHIHIKO
IPC: H03G3/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively adjust volume by combining a digital processing and an analog processing. SOLUTION: The volume is adjusted in fine steps in a DSP 12 and the volume is adjusted in wide steps in electronic volume circuits 18L and 18R. Then, for the range of prescribed or smaller volume, only adjustment by the DSP 12 is performed. For the prescribed or larger volume, fine adjustment by the DSP 12 is combined in the transition period of the volume adjustment, a fluctuation width is reduced and the volume adjustment is gradually performed.
Patent JP-2001282382-A (JP)
Title: Electronic equipment
Inventor: MIYASAKA KOICHI
IPC: G06F9/46
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that clock switching processing for tasks to be driven by different oscillators at task switching is complicate, and that it is necessary to perform the clock switching processing for each task in electronic equipment which is provided with a control means for simultaneously processing plural tasks and a CPU circuit having a function with at least two kinds of oscillators. SOLUTION: When interrupting processing requiring the transition of tasks is generated, a clock is switched to an INT mode during the interrupting processing routine, and the present driving clock information is held, and only necessary clock selection is operated during each task.
Patent JP-2001224624-A (JP)
Title: Functional winding band
Inventor: INOUE RYUSUKE
IPC: A61K35/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To enable handy utilization of better action of a functional material on a human body or a pet animal by arranging the functional material comprising far infrared radiation material or the like. SOLUTION: The functional winding band contains a functional material and is so arranged to be worn encircling a human body or the body of a pet animal.
Patent JP-2000311383-A (JP)
Title: Writable optical medium
Inventor: PREUSS DONALD R
IPC: G11B7/258
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dyestuff-base writable optical medium having great stability by specifying the constitution ratio of gold in a reflection layer of a dyestuff recording layer containing a metal complex of a porphyrin or phthalocyanine dyestuff on a transparent substrate. SOLUTION: The writable optical medium is constituted to include a transparent substrate, the dyestuff recording layer which exists on this transparent substrate and contains the metal complex of the porphyrin or phthalocyanine dyestuff and the reflection layer which exists on this dyestuff recording layer and contains a mixture composed of silver and gold at such a ratio at which the gold constitute the atomic per cent of 0.5 to 15% in the mixture and to include the prescribed protective layer on this reflection layer. A desired cost reduction and stability are obtained by a combination of the recording layer containing the metal complex of such porphyrin or phthalocyanine dyestuff and the prescribed reflection layer.
Patent JP-2001283910-A (JP)
Title: Battery
Inventor: KAMEYAMA FUMITO
IPC: H01M50/119
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery that is capable of restraining configuration changes and degradation of battery characteristics. SOLUTION: The battery comprises a battery element 20, laminated with a positive electrode and a negative electrode holding an electrolyte layer in-between in a film shape outer package members 30a, 30b. The electrolyte layer is a gel and composed of a lithium salt, a nonaqueous solvent and a polymer material. The concentration of free acid in the electrolyte layer is 60 ppm or lower in mass ratio. By this arrangement, generation of gas hydride in the battery and generation of gas due to corrosion reaction in battery are prevented, and changes in configuration by swelling can be prevented. Consumption of lithium by reaction of free acid and lithium in the battery can be contained, and degradation of battery characteristics can be prevented.
Patent JP-2001286745-A (JP)
Title: Method for mixing liquid or solution and device therefor
Inventor: SAITO KOICHI
IPC: B01F27/96
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To enable the mixing process to be achieved in a short time by rapid stirring and make a liquid flow in a tank steady during mixing so that the insufficient mixing of liquid and its discharge in such a state are prevented from occurring. SOLUTION: A plurality of different kinds of the liquid or solution are discharged into the internal rotary region of an inner tank 16 formed of stirring blades which rotate together with the rapidly rotating inner tank 16 and are stirred and mixed. Thus it is possible to perform the stirring and mixing process in a short time and create a highly turbulent flow state of the mixture. Further, the mixture of uniform concentration in the turbulent flow state loses no time to flow out of the inner tank 16 into a gap 24, carried by a flow from the inner tank 16 to the gap 24 created by the stirring action of the stirring blades 28. Then the mixture is discharged from a discharge aperture 31 formed at the bottom surface of an outer tank 22 after passing through the gap 24.
Patent JP-2001286270-A (JP)
Title: Gelidium jelly-making blade and gelidium jelly making instrument using the same and packaged set thereof
Inventor: FUJII SEIJI
IPC: A23L17/60
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a TOKOROTEN (gelidium jelly)-making instrument easily usable, and furthermore to bring the instrument to an easily usable commodity form which enables consumers to purchase tokoroten and the tokoroten-making instrument in a set at a low price. SOLUTION: This TOKOROTEN-making instrument is such one as to comprise a flexible squeeze cylinder 2 and a mesh blade 3 provided therewith; wherein the mesh blade 3 and a flexible vessel are connected with each other so as to let the end of TOKOROTEN mass packed in the flexible vessel contact, in an open manner, with the mesh blade, the mesh blade is a lattice-like blade, and the rear side of the lattice-like blade relative to the tokoroten-making advancing direction is sharp. Furthermore, the other objective tokoroten-making instrument packaged set is such one as to pack in a packaging bag 4 tokoroten- making instrument 1 comprising a flexible squeeze cylinder and a mesh blade, and a tokoroten mass 5, or in addition, a seasoning liquid package 6.
Patent JP-2001292213-A (JP)
Title: Radio communication equipment
Inventor: IIJIMA TAKAHIRO
IPC: H04M1/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment having a slide cover, with which the screen of a display can be used at a maximum and the dial key input can be stably performed as well. SOLUTION: This equipment has a main body base 1 provided with a key operating part 2 and a microphone 3 and a slide door 4 provided with a liquid crystal display 6, a speaker 5 and a scroll key 7 and the slide door 4 slides and moves on the main body base 1 so that the range to cover the key operating part 2 can be freely set.