baber/WOPTO huggingface dataset:
Patent JP-2003069102-A (JP)
Title: Member for piezoelectric element
Inventor: TATEYAMA TAIJI
IPC: H01L41/337
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a thick piezoelectric ceramic plate and a thin substrate, both of which are used for forming a member for piezoelectric element, are stuck to each other through an adhesive layer, the outer peripheral section of the member for piezoelectric elements is warped and, in addition, the thickness of the adhesive layer becomes uneven due to the shrinkage of the adhesive used in the adhesive layer or the polarization performed on the piezoelectric ceramic plate. SOLUTION: At the time of adhering the thick piezoelectric ceramic plate 2 and thin substrate 3, both of which are used for forming the member for piezoelectric element, to each other through the adhesive layer 4, the mean arithmetic surface roughness (Ra) of at least the surface 2b of the ceramic plate 2 on the opposite side of the adhesive surface 2a of the plate 2 is adjusted to <=1 μm and, at the same time, the plate 2 is polarized toward the adhesive surface 2a from the surface 2b.
Patent JP-2003065928-A (JP)
Title: Method for determining quantity of carbon black in rubber composition comprising rubber containing hetero atom
Inventor: TAKAMI HIDEKAZU
IPC: G01N5/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately determining the quantity of carbon black regarding a rubber composition comprising rubber containing hetero atoms where the quantity of carbon black cannot be determined easily. SOLUTION: In the method far determining the quantity of carbon black in a rubber composition comprising rubber containing hetero atoms, a weight decrease percentage (S) when weight essentially starts to decrease and a weight decrease percentage (E) when weight decrease finally reaches a steady state are read. A weight decrease percentage (Rn) at each weight measurement point is converted to a conversion weight decrease percentage Cn. A Weibull distribution diagram is created by a temperature T ( deg.C) at each weight measurement point of the second stage and the Cn. The intersection of two straight lines having different gradients in the obtained Weibull distribution diagram is obtained. Then, the amount of carbon black is obtained from the Y coordinates in the intersection.
Patent JP-2003069981-A (JP)
Title: Moving picture transmission system and moving picture transmission method
Inventor: EDA SHINICHI
IPC: H04N7/173
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional moving picture transmission system that may have caused missing of frames of a moving picture because a moving picture band to a subscriber device remains decreased when entire traffic increases resulting in decreasing the moving picture band when the subscriber device receives the moving picture from a station side. SOLUTION: The subscriber device for receiving moving picture data from a station side device monitors quantity of moving picture data temporarily stored in a buffer by a limit circuit, requests the station side device to revise the priority so as to increase the band for the subscriber device thereby avoiding frame missing of the received moving picture.
Patent JP-2003076584-A (JP)
Title: Simulation method
Inventor: OTSUKA TORU
IPC: G06F19/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method capable of executing an appropriate simulation. SOLUTION: In the simulation method of receiving a command provided from an external control CPU, simulating various kinds of operations on the basis of a simulation program and returning a simulated result, a fixed interval notified from the simulation program is measured, data indicating a dispersion of the fixed interval are generated on the basis of a measured result and the fixed interval is adjusted on the basis of a fixed interval dispersion result indicated by the data.
Patent JP-2002326767-A (JP)
Title: Yarn setting method to take-up tube in automatic winder, and automatic winder
Inventor: HASUI HIROHITO
IPC: D01H15/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a yarn setting method to a take-up tube in an automatic winder for smoothly and speedily conducting yarn setting work from a supply yarn wound body to the take-up tube without adding a special device, and an automatic winder. SOLUTION: A number of take-up units 2 each comprising a bobbin yarn catching guide member 22 to catch yarn of the supply yarn wound body 5 to be guided to a yarn piecing device 20 for pulling up the yarn of the supply yarn wound body 5 to be taken up by the take-up tube to form a take-up yarn wound body 6 are provided in parallel, and a doffing device 3 is provided to run based on a demand signal along the take-up units to reach the take-up unit 2 issuing a demand signal for taking up yarn of the supply yarn wound body 5 caught by the bobbin yarn catching guide member 22 to be set to the take-up tube installed on the take-up unit in this yarn setting method for the automatic winder.  When the take-up unit 2 demands action of the doffing device 3, the yarn of the supply yarn wound body 5 is caught by the bobbin yarn catching guide member 22, and the bobbin yarn catching guide member 22 is moved to a take-up yarn wound body 6 as the yarn of the supply yarn wound body 5 has the yarn, and the demand signal is then given.
Patent JP-2003076416-A (JP)
Title: Maintenance system for working machine
Inventor: SHIBATA KOICHI
IPC: G06Q50/10
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the maintenance work efficiency by controlling data such as a maintenance manual corresponding to the kinds of machine in a different kinds of machine information database separately from a maintenance database, matching both the two databases on the basis of the kinds of machine data, and unifying the maintenance work to reduce the working time for maintenance and repair. SOLUTION: This maintenance system for a working machine is formed of a hydraulic shovel 11 provided with a maintenance monitor device 21, a maintenance managing server 12 for managing the failure information and the operation information per each machine, a different kinds of machine information server 13, and a cellphone 14 for a service worker. The maintenance monitor device, the maintenance managing server, the different kinds of machine information server and the cellphone are connected to each other through the Internet 15. When a failure is generated in the hydraulic shovel, the maintenance monitor device transmits the failure information to the maintenance managing server, and the maintenance managing server transmits the failure generation information to the cellphone to display it in a display part of the cellphone.
Patent JP-2003080238-A (JP)
Title: Apparatus for producing fresh water
Inventor: OE MICHIHIRO
IPC: C02F1/14
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing fresh water from seawater environmentally friendly by utilizing both the sunlight energy in coastal areas of the sea or salt lakes and the cooling capacity the sea or the salt lakes. SOLUTION: This apparatus consists mainly of a steam generating unit 2 which is provided with a shell unit 2a constituting a body and a sunlight receiving unit 2b and in which the outer peripheral part of the shell unit 2a is covered by a thermally insulating material 8 and which internally has a salt water storage section and a steam generating space, a dew condensation generating unit 3 which is immersed into the water for moving and cooling the steam to cause dew condensation, and a communicative connection unit 4 which has a communicative connection cavity for moving the steam between the steam generating unit 2 and the dew condensation generating unit 3 and the outer peripheral part of which is covered with the thermally insulating material 8.  The apparatus is also provided with a salt water feeder 5 to the steam generating unit 2 and a fresh water recovering device 6 form the dew condemnation generating unit 3, and also with a member 7 for suppressing convection and waving of the salt water near the water surface of the salt water storage section of the steam generating unit 2.
Patent JP-2003081100-A (JP)
Title: Electric power steering device
Inventor: KITAMI ETSURO
IPC: B62D5/04
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To easily regulate the position in the axial direction of a drive gear outside a housing after the assembly. SOLUTION: Openings 83 and 84 facing circumferential surfaces of roller bearings 9 and 10 are formed in a housing 8 supporting a worm 71 rotated by a motor 6 for steering assistance via the roller bearings 9 and 10, a regulating body 22 which has abutting parts 22a and 22b which are inserted in through holes and abutted on the roller bearings 9 and 10 and a bridging part 22d to bridge the abutting parts and is arranged outside the housing 8, and an operation body 21 which pushes the regulating body 22 toward the roller bearings 9 and 10 outside the housing 8 are provided to regulate the position in the axial direction of the worm 71.
Patent JP-2003084772-A (JP)
Title: Sound insulating cover and method of forming the same
Inventor: KANEHARA HIDEHIKO
IPC: G10K11/16
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating cover which is capable of highly maintaining the heat radiation performance of a vibrator while enhancing the sound insulating performance to the noise vibrations radiated from this vibrator and a method of forming the same. SOLUTION: Hot melts are first attached in a rod shape to the surface of a cylinder block 10a radiating the noise vibrations along desired ventilation routes 23 in forming the sound insulating cover 20. Next, a sound insulating plate 22 are attached to the surface of the cylinder block 10a so as to have a suitable spacing from the surface and to cover the surface. Raw material of foamed urethane which is to be an acoustic material 21 is injected into the spacing between the sound insulating plate 22 and the surface of the cylinder block 10a and is then solidified. The hot melt is thereafter thermally melted, to form the ventilation routes 23.
Patent JP-2003083951-A (JP)
Title: Evaluation method of relish in oil fried food, program for allowing computer to execute oil fried food relish evaluation method, and method for evaluating relish in oil fried food
Inventor: TOYOSHIMA TAKASHI
IPC: G01N29/44
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for experimentally evaluating the relish in oil fried food even without performing any functional tests for experimentarily evaluating the mouthfeel of oil fried food having batter coating. SOLUTION: In the method for evaluating relish in oil fried food, the relish in the oil fried food is evaluated by an oilness value of oil fried food obtained by using moisture content contained in the batter coating of the oil fried food having the batter coating and the oil content, an acoustic value obtained by acoustically analyzing a sound and/or vibration that is generated when crushing and/or chewing the oil fried food, and/or a single axis compression rupture evaluation value obtained from a rupture curve by acquiring the rupture curve of the oil fried food by single axis compression testing equipment.
Patent JP-2003085626-A (JP)
Title: Automatic vending machine
Inventor: MATSUO ATSUNORI
IPC: G07F5/22
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of detecting the actual operation state of an operation device. SOLUTION: In the automatic vending machine provided with a motor-driven operation device S and an operation control means 28 for controlling an operation, a signal component detection means capable of outputting electric signals and including specified signal components generated by the operation of the operation device S is provided. The operation control means 28 is constituted so that it analyzes the electric signals of the signal component detection means and discriminates the operation state of the operation device on the basis of the presence/absence of the specified signal components.
Patent JP-2003081791-A (JP)
Title: Oxidizer composition, and hair color or hair decolorant
Inventor: TSUGE MICHIJI
IPC: C08L83/04
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an oxidizer composition capable of being used for a one- pack, two-pack or three-pack hair color or hair decolarant, scarcely damaging the hair, and having a good conditioning effect on the hair. SOLUTION: This oxidizer composition is used for the one-pack, two-pack or three-pack hair color or hair decolarant and contains at least an oxidizer, wherein the oxidizer composition is compounded with a silicone compound having a low kinematic viscosity together with another silicone compound having a high kinematic viscosity of which the both have such a chemical structure as the same to each other. Methylpolysiloxane is preferably used as the silicone compounds.
Patent JP-2003079931-A (JP)
Title: Game apparatus
Inventor: YAMADA MIKIYOSHI
IPC: A63F9/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus which enables rapid scattering of medals by a novel method when the jackpot is established. SOLUTION: In the game apparatus 1, players are given chances to obtain a large number of medals. The game apparatus is provided with a medal housing part 30 for housing a plurality of medals and a judging part 5 for judging the establishment of the jackpot. When the establishment of the jackpot is judged by the judging part 5, the medal housing part 30 is separated apart after rising.
Patent JP-2003091754-A (JP)
Title: Time recorder
Inventor: WATANABE SHIGEYUKI
IPC: G07C1/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To make confirmable whether or not the setting of office hours is correct in a time recorder having a totalizing function. SOLUTION: A function displaying a calculation process and a calculation result of an office hour calculation program is arranged in a control part of the time recorder. When inputting the optional attendance time and the clock-out time as a preset test mode, a summary of the calculation process and the calculation result such as the office hours in a prescribed time, overtime, midnight overtime is displayed to be confirmable the initial setting or the setting after changing the setting.
Patent JP-2003092215-A (JP)
Title: Ferrite drum core and manufacturing method therefor
Inventor: MATSUNAGA SHIGERU
IPC: H01F27/255
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To readily provide a difficult-to-form ferrite drum core. SOLUTION: A first molded item 21 is provided with one flange 23a and a projection 29 whose diameter ΦB is smaller than a diameter ΦA is formed in one end P of a columnar coil support shaft 24. In a second molded item 22, a fitting hole 25 which fits in a projection 29 is formed in a coil support shaft receiving part 28 to project concentrically to a flange 23b. A diameter ΦD of the fitting hole 25 is made slightly larger than the diameter ΦB of the projection 29. The contraction coefficient of the second molded item 22 in baking is made larger than the contraction coefficient of a first molded item 21 in baking, and both molded items are integrated by baking based on the difference of contraction rate thereof.
Patent JP-2003088497-A (JP)
Title: Endoscope instrument
Inventor: YAMAGUCHI SEIJI
IPC: G03B15/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To perform simultaneous communication of a plurality of endoscope images inputted from outside. SOLUTION: A video processor 19 provided in an endoscope instrument 7 is provided with a video signal processing circuit 21 for outputting a first digital image signal by digitally processing an imaging signal outputted from the eyepiece camera 18 of an endoscope 17, a video signal reception circuit 25 for receiving a second digital image signal outputted from another endoscope instrument 6, and an image data synthesis circuit 28 for synthesizing the respective digital image signals outputted from both of the circuits 21 and 25 synchronously. The digital image signal synthesized by the image data synthesis circuit 28 is transmitted to a network via a signal cable 9.  Since the first and second digital video signals are outputted after they are synthesized in the state of being synchronized within the video processor 19, the simultaneous communication of the plurality of images becomes possible.
Patent JP-2003092549-A (JP)
Title: Radio base device, and method and program for transmission directivity calibration
Inventor: KITAKADO JUN
IPC: H04B7/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio base device capable of calibrating another terminal with spatial multiplex, and to provide a method for calibrating transmission directivity of a terminal and a calibration program. SOLUTION: An adaptive base station 2 uses two antennas 23 and 24 to transmit/receive a signal to/from one antenna terminal 1 and also uses two antennas 21 and 22 to send a desired signal to an adaptive array terminal 3 to be a calibration target while directing null to the terminal 1. The signal from the antennas 23 and 24 to the terminal 1 becomes an interference signal to the terminal 3. The terminal 3 transmits a signal with transmission directivity for directing beams and null to desired signal sources 21 and 22 interference signal sources 23 and 24 on the basis of receiving weight, and the base station 2 measures a DU ratio. The terminal 3 corrects receiving weight so as to obtain an optimum DU ratio.
Patent JP-2002176028-A (JP)
Title: Device and method for wet-machining semiconductor wafer
Inventor: KAN BEN CHON
IPC: B24B57/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a new method and device by which a fixed flow rate can be guaranteed for a fluid which flows in a semiconductor device machining tank. SOLUTION: A flow meter is set to a specific flow rate and the fluid from a POU is supplied through the flow meter and flows in the machining tank 10 through the flow meter. The fluid is allowed to fill up the tank 10 to the overflow point 30 of the tank 10. An overflow reservoir 16 is provided and, when the fluid overflows the edge of the tank 10, the overflowed fluid is supplied to a fluid recovering container for discharge. The overflow is detected by means of a sensor 18 and the sensor 18 neutralizes the overflow of the fluid supplied to the overflow reservoir 16 by discharging the fluid from the fluid recovering container by actuating an overflow relieve valve 14 to open. The interaction between an overflow sensor 18 and the valve 14 guarantees the fixed supplied quantity of the fluid to the tank 10.
Patent JP-2003098956-A (JP)
Title: Map data distribution device, map data receiving device, map data distribution method and map data receiving method
Inventor: SAITO KENICHI
IPC: G06Q50/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To shorten the user's waiting time without depending on map using scene (whether a route is set up or not) or map data amount by a map distribution device that dynamically judges map data required by the user and successively distributes data to a client. SOLUTION: In the map distribution server section 11 of the map distribution device 1, a request control section 113, based on client information of a client (display size, memory size, purpose of using a map, communication speed, etc.), determines a distribution unit when distributing map data, a data access section 114, based on a request for distribution from the client, extracts map data to be distributed for every distribution unit from a map information database 12, a data transform section 115 sets up priority of distribution order on the map to be distributed for every distribution unit, and a communication section 111 distributes, in the order in accordance with the priority of distribution order, the map data to be distributed for each distribution unit to the client.
Patent JP-2003101697-A (JP)
Title: Image scanning apparatus
Inventor: NOGUCHI TAKAHIRO
IPC: H04N1/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an operation section, which is reduced in size and cost and which is easy for an operator to understand and operate, in an original scanning apparatus which has both facsimile and copying function and can scan both sides of an original. SOLUTION: Keys to be used by an operator to set a transmission side of an original in a transmission mode also serve for keys to be used to set a copy side of the original in a copy mode, concurrently as keys for setting a scan side mode. A display means for displaying the state is set to a copy mode, since more LED display lamps are used for setting the scan side mode in the copy mode than in the transmission mode. At the transmission mode, by having a part of the plurality of LED display lamps of the display means not operating, the display means is used in double.
Patent JP-2003101786-A (JP)
Title: Picture processor
Inventor: SAKAMOTO TAKASHI
IPC: H04N19/152
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor capable of minimizing the deterioration of picture quality, and ensuring a transfer time by block units, and controlling the whole code amounts to not more than a target value. SOLUTION: An encoding processing part 13 encodes data according to an encoding parameter in an encoding parameter table 20 selected by an encoding parameter selecting part 21. Code amounts for one line are counted by a second counter 16, and the value is compared with the target code amounts of a line by a second comparing part 17. The encoded compressed data are transferred from a code buffer 18 through an output control part 19. At that time, the code amounts are counted by a first counter 14, and the value is compared with the target code amounts of a band by a first comparing part 15, and when the code amounts exceed the target code amounts, the transfer from the output control part 19 is stopped.  The encoding parameter selecting part 21 selects the encoding parameter, and executes re-encoding processing based on the compared results of the second comparing part 17 and the first comparing part 15.
Patent JP-2003096230-A (JP)
Title: Foamable styrenic resin particles and production method therefor
Inventor: HARAGUCHI KENJI
IPC: B29K25/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide foamable styrenic resin particles from which foamed products, which are excellent in strength and appearance, are obtained by making use of discarded styrenic resin materials and also provide a production method therefor. SOLUTION: The foamable styrenic resin particles are obtained by dispersing styrenic resin particles containing the discarded styrenic resin materials in an aqueous medium in a closed container and then by impregnating them with a foaming agent. In addition, a void 1 existing at the central section of the foamable styrenic resin particles has a void density of 30,000 pieces/mm<2> or less.
Patent JP-2003110370-A (JP)
Title: Distortion compensating device
Inventor: TAKADA TOSHIO
IPC: H03F1/32
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a distortion compensating device for highly accurately compensating distortions, generated in an amplifier which generates a distortion at a frequency of (2×f2-f1) and a distortion at a frequency of (2×f1-f2), in amplifying the signal of a frequency f1 and a signal of a frequency f2. SOLUTION: For example, a side-band generating means comprising an amplitude circuit 9, delay circuit 10, amplitude modulator 13, amplitude circuit 11, delay circuit 12, phase modulator 14 amplitude-modulates and phase-modulates a signal amplified by the amplifier 15, to generate a side-band wave in either the frequency of (2×f2-f1) or the frequency of (2×f1-f2), thereby compensating the distortions generated in the amplifier by using the side-band wave of one of the frequencies.