baber/WOPTO huggingface dataset:
Patent JP-2005009828-A (JP)
Title: Heat exchanger
Inventor: YOSHIDA HIROYUKI
IPC: F28F3/08
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger in which tubes can be connected with high positional precision without using a tool having high positional precision.  <P>SOLUTION: This heat exchanger is formed by mutually bonding first and second tube sheets 11 and 12 to form tube bodies 7, and laminating the tube bodies 7. A press-worked positioning part 16 having a protruding part 16a formed on the surface side and a recessed part 16b on the reverse side is provided on the first tube sheet 11 of each tube body 7, and the adjacent tube bodies 7 are connected by assembling the recessed part 16b and protruding part 16a of the respective positioning parts 16 together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007084-A (JP)
Title: Electric pot
Inventor: FUJIKAWA HISATERU
IPC: A47J27/21
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric pot, for surely resetting a water supply notifying state, even when supplying water by hot water, without requiring a special exclusive sensor for determining residual water quantity.  <P>SOLUTION: This electric pot has an inner vessel, a heating means for heating water in the inner vessel, a temperature sensor for detecting the temperature of the water in the inner vessel, a heating control means for warming at a prescribed temperature after boiling water by heating and boiling the water in the inner vessel, and a water supply notifying means for notifying the necessity of water supply, by determining that the residual water quantity in the inner vessel reduces to prescribed quantity or less; and is provided with a residual water quantity determining data resetting means for resetting residual water quantity determining data for notifying the water supply (S5), after notifying the water supply by the water supply notifying means (S3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016331-A (JP)
Title: Air compressor and its control method
Inventor: IIMURA YOSHIO
IPC: F04B49/06
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air compressor capable of corresponding to various use environment such as the environment in which importance is attached to noise reduction and the environment in which importance is attached to high power.  <P>SOLUTION: Power mode for rotating a motor in a high speed region as operation mode for the motor driving a compressed air generation part, quiet sound mode for rotating it in a low speed region, and auto mode for automatically changing the number of revolutions from low speed to high speed in accordance with set conditions are prepared. A user can specify operation mode by pressing an operation mode selection switch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016815-A (JP)
Title: Air-conditioner
Inventor: WATANABE YOSHIMI
IPC: F25B27/02
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner having improved capability by increasing the flow rate of injection gas.  <P>SOLUTION: In the air-conditioner 1, refrigerant discharged from a compressor 11 driven by an engine 61 is circulated via an outdoor heat exchanger 15 and an indoor heat exchanger 35 for cooling/heating operation with the heat exchanging effect of the refrigerant. Bypass lines 51, 52 for returning injection gas to the compressor 11 are connected directly and/or indirectly to a liquid line 45 in which the liquid refrigerant flows from the indoor heat exchanger 35 to the outdoor heat exchanger 15 during heating operation. The liquid refrigerant fed into the bypass lines 51, 52 is evaporated and vaporized by a heat exchanger provided on the lines and the vaporized injection gas is returned to the compressor 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018902-A (JP)
Title: Readout system, readout method, and program
Inventor: ANDO HIDEKI
IPC: G11B20/12
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To more quickly perform a readout processing when an edited result of split-edit is reproduced, and predict a time required for the readout processing more precisely.  <P>SOLUTION: In a step S41, a control part for executing a control program judges whether or not voice data of at least one channel of annual rings is required on the basis of a list in which described are editing points such as an editing starting position and an editing end position for video image content data and of time codes. When in step S41 the voice data of at least one channel of annual rings are judged to be required, the operation proceeds to step S42, and the control part controls a servo control part and a signal processing part to readout voice data of all channels of the annual rings. The method is applicable to a disk recording and reproducing device for reading out video image content from an optical disk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014192-A (JP)
Title: Controlling system for rotational mechanism
Inventor: NISHIDA SHINICHIRO
IPC: B64G1/24
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling system for a rotational mechanism for controlling the spinning section of the rotational mechanism by a predetermined rotational angle by detecting torque acting on the rotational mechanism after engaging with a movement object, while preventing excessive force from acting on the spinning section.  <P>SOLUTION: The rotational angle of the spinning section is controlled at a target joint angle θ<SB>ref</SB>by asking virtual compliance angular displacement θ<SB>d</SB>corresponding to detecting joint torque τ<SB>s</SB>based on a virtual compliance mechanism established as a compliance controlling filter 11b about the rotational mechanism, and by correcting this angular displacement θ<SB>d</SB>based on a commanding joint angle θ<SB>com</SB>and target braking torque τ<SB>com</SB>from respective profile generating sections 15, 15 having been established beforehand about braking power and braking torque. The movement slowdown and stoppage of a loading object engaging to the spinning section can be performed without adding an excessive load to the loading object and the mechanism in each mechanism section of the rotational mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022789-A (JP)
Title: Air paper feeding device
Inventor: TAKAHASHI HIRONORI
IPC: B65H3/08
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air paper feeding device for preventing a problem of paper falling to a depth side of a paper loading tray by enabling the drawing of the paper loading tray also when the paper feeding device is in a standby state, in the device of an air paper feeding system.  <P>SOLUTION: In this system, the paper loading tray 13 for loading and storing paper and the air paper feeding device 16 for separating the loaded and stored sheets of paper one by one from the top paper and feeding the paper are provided. The tray 13 is supported to be drawable in relation to an image forming device main body. The air paper feeding device 16 has an air blow duct 20, an air suction duct 21 and a carrier belt 22. The air suction duct 21 is provided with a switching valve 33 to return the paper sucked on the carrier belt 22 to the paper loading tray 13 by interlocking with an operation for drawing the paper loading tray 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022481-A (JP)
Title: Housing structure for vehicle seat
Inventor: SUDA HIROHIDE
IPC: B60R5/04
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing structure for a vehicle seat which can prevent a vibration sound from being generated by surely fastening a latch with a striker.  <P>SOLUTION: This electric housing structure 20 for the vehicle seat is constituted in such a manner that a floor 12 and a seat cushion 21 are linked by a cushion locking mechanism 36 comprising the striker 107 and the latch 167. The seat cushion 21 is combined with the floor 12 by placing the cushion locking mechanism 36 in a locked state, and the seat cushion 21 is separated from the floor 12 by placing the cushion locking mechanism 36 in an unlocked state. For the electric housing structure 20 for the vehicle seat, a seat cushion pushing up mechanism 145 which pushes up the seat cushion 21 by the spring force of a spring 146 for lifting in a manner to be separated from the floor 12 in the locked state of the cushion locking mechanism 36 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032790-A (JP)
Title: Polishing ending point detecting device for wafer polishing device
Inventor: MATSUSHITA OSAMU
IPC: B24B37/013
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing ending point detecting device for wafer polishing device that is simple in facility and can be improved in detection accuracy.  <P>SOLUTION: The polishing ending point detecting device 12 discriminates a polishing ending point when the device 12 detects a Cu film. A filter 44 only transmits light in an a-wavelength region and another filter 46 only transmits light in a b-wavelength region. Since the intensity of reflected light changes to X and Y when a wafer W is polished and the Cu film is exposed, a computer 36 discriminates the polishing ending point based on the X and Y. Since the two information quantities of X and Y are used for discriminating the polishing ending point, the computer 36 discriminates that polishing operation does not reach the ending point and makes the polishing operation to be continued when the computer 36 detects the X, but does not detect the Y. Upon detecting both the X and Y, the computer 36 discriminates that the polishing operation reaches the ending point and causes the control section 22 of a wafer polishing device 10 to end the polishing operation by outputting a polishing ending point signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028244-A (JP)
Title: Filtering device
Inventor: TAKAHASHI KAZUAKI
IPC: B04C5/04
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To separate and easily and surely recover a large amount of magnetic fine objects in a short period of time in a small scale by centrifugal force and magnetic force.  <P>SOLUTION: The filtering device 1 comprises: a filter part A provided with a fluid exit 2c on an axial center and provided with a fluid entrance 2d on a position deviated from the axial center, for supplying fluid 10 including the fine objects 11 from the fluid entrance 2c at a prescribed flow velocity, generating a whirlpool, moving the fine objects 11 to the outer side in an centrifugal state, discharging the fluid 10 from which the fine objects 11 are separated from the fluid exit 2d, decelerating the whirlpool, and settling the separated fine objects 11; a precipitating part B for precipitating the fine objects 11 precipitating in the filter part A; and a magnet unit 20 with the magnetic force for attracting the fine objects 11 in the direction of the precipitating part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033377-A (JP)
Title: Communication terminal
Inventor: KANEKO TORU
IPC: H04W88/02
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal capable of attaining call termination control while confirming a caller by ensuring a prescribed time until the terminal responds to the arrival of a call signal and displaying information for identifying a caller on a display section although the communication terminal has an open speech function.  <P>SOLUTION: An incoming call detection means 231 of a control section 2 always monitors the arrival of an incoming call resulting from a call signal coming from a network to which a caller makes a call. When the incoming call detection means 231 detects the arrival of the incoming call, a display control means 232 displays a caller ID included in the call signal onto a display section 33 and a state detection means 233 detects that the communication terminal is in an open state. When the state detection means 233 detects that the communication terminal is in the open state, a count means 234 starts counting the prescribed time, When the count means counts the prescribed time, the communication terminal carries out a speech connection to the call signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039456-A (JP)
Title: Image processing method and apparatus
Inventor: YANO KOTARO
IPC: H04N1/46
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and apparatus for suppressing a gradation jump and a deviation in a color tone even when the image processing apparatus applies the processing of enhancing the distribution of the lightness to a digital image.  <P>SOLUTION: The image processing method includes: an extracting step of extracting a lightness component from image data; a scale conversion step of obtaining a distribution of the lightness component at a comparatively greater scale; an improvement step of using the lightness component and an output of the scale conversion step to improve the lightness component distribution of the image data; and a gradation compression step of discriminating whether or not the image data rebuilt up in response to the improved lightness component exist within a prescribed color range and carrying out gradation compression processing when the color range is at the outside of the prescribed range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034328-A (JP)
Title: Vehicle seat
Inventor: KUSANAGI HIROKI
IPC: A61G5/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat which is provided with a seat apparatus usable as a wheelchair outside a vehicle compartment and usable as a crew seat inside the vehicle compartment and a seat shifting apparatus for shifting the seat apparatus between the inside and outside of the vehicle compartment, wherein the positioning of the seat apparatus with respect to a seat connecting base is easily and surely performed when the seat apparatus is connected to the seat connecting base.  <P>SOLUTION: While a pair of left and right connecting members 210 and 211 are provided on the front part and rear part of the seat holder 20 of the seat apparatus, the seat connecting base 151 is provided with connection engaging members 156. When the seat connecting base 151 is advanced to the lower surface side of the seat apparatus and elevated, the connection engaging members 156 are fitted inside the engaging grooves 210a and 211a of the connecting members 210 and 211 respectively and the seat apparatus is positioned with respect to the seat connecting base 151 in front and back directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040016-A (JP)
Title: Toilet apparatus for pet
Inventor: NOMURA HIDENORI
IPC: A01K23/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which is used for a pet and can automatically and sanitarily treat the excreta of the pet, even when an owner for the pet is absent.  <P>SOLUTION: This toilet apparatus for the pet is characterized by horizontally disposing a treating sheet 3 comprising at least an absorbing sheet layer 11' and a water-proof sheet layer 12' disposed on the lower side of the absorbing sheet layer 11', in a horizontal disposing portion 2, and then winding up the treating sheet 3 with a winding means on a prescribed timing in the form of a roll. The wound treating sheet can be detached in the form of the roll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041722-A (JP)
Title: Production method for aluminum-doped particulate synthetic silica
Inventor: HIGUCHI KAZUAKI
IPC: C01B33/12
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce aluminum-doped particulate synthetic silica which can be limited to be in a particulate state and is highly pure, durable at a high temperature, and useful as a raw material of a quartz crucible or the like, by applying a conventional production method for synthetic silica.  <P>SOLUTION: In the method for producing aluminum-doped particulate synthetic silica, an alkyl silicate and an aluminum alkoxide are homogeneously mixed in a solvent capable of dissolving the alkyl silicate and the aluminum alkoxide; then, water in an equivalent of 2-4 times the aluminum alkoxide is introduced in 5-20 hr until the alkyl silicate disappears; and a viscous liquid yielded by removing the solvent is used as an aluminum source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047827-A (JP)
Title: Method for producing crystal of 3-chloromethyl-3-cephem derivative
Inventor: MATSUMOTO NOBUO
IPC: C07D501/24
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for directly producing the crystals of a 3-chloromethyl-3-cephem derivative in a high yield in high purity by a reaction.  <P>SOLUTION: This method for producing the crystals of the 3-chloromethyl-3-cephem derivative represented by general formula (2) (R<SB>2</SB>and R<SB>3</SB>are each a substituted or non-substituted aromatic hydrocarbon group) is characterized by reacting a chlorinated azetidinone derivative represented by general formula (1) (R<SB>1</SB>is a substituted or non-substituted aryl or a substituted or non-substituted heterocyclic group residue) with an alcoholate in a solvent containing an alcohol and an ether at pH 8 or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056936-A (JP)
Title: Vacuum processing apparatus, and cleaning method thereof
Inventor: TETSUKA TSUTOMU
IPC: C23C16/44
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum processing apparatus which has a means to clean the inside of a vacuum container efficiently and uniformly.  <P>SOLUTION: An RF electrode 15 for cleaning, which is covered with dielectrics 16, is arranged in the vacuum container 1, and high frequency is applied thereto. Control is so performed with a power controller 62 that magnetic lines of force mf which pass the RF electrode 15 for cleaning intersect a cleaning region by magnetic field generation coils 22-1, 22-2 for cleaning which are magnetic field generating means. As a result, secondary electrons e emitted from the RF electrode 15 for cleaning move along the magnetic lines of force mf, and cleaning irradiation is performed to a specific part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067610-A (JP)
Title: Container for tissue paper sheet or the like with bottom raising function
Inventor: MARUO AKIRA
IPC: B65D83/08
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a simple and sure bottom raising function which prevents all the storing articles from falling down into the container from an output port, or a number of sheets from being drawn out at a time, when the remaining amount of the storing articles becomes less, in the container in which lightweight storing articles such as tissue paper sheets are successively piled up and stored.  <P>SOLUTION: In this container, a side board 31 and a side board 33 form a front side board, and a side board 11 and a side board 13 form a back side board. An auxiliary pressing part formed with two upper and lower perforations extending over a left side board 22 and two upper and lower perforations extending over a right side board 24 is formed on a back board 23. In addition, on the back board 23, two upper and lower perforations are formed from the left end to the right end inside of the perforations on the auxiliary holding part to form a pressing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065739-A (JP)
Title: Game machine
Inventor: KUWANA SUKEYUKI
IPC: A63F5/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine determining a game state by displaying variable information of patterns to be variably displayed on a plurality of variable display parts and viewing changes in the variable states of the patterns.  <P>SOLUTION: In a free game to be performed continuously to a regular game upon the formation of a trigger of the free game, a variable speed of the patterns in a middle reel R stopping in the last out of three reels, a left reel R, the middle reel R and a right reel R is determined based on a lottery table shown in Fig.8 and the determined variable speed is constituted as displayed in a speed display part 85.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004063469-A (JP)
Title: Manufacturing method of electrode for discharge lamp
Inventor: KOBAYASHI SHUJI
IPC: H01J9/28
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for manufacturing with relative ease an electrode for a discharge lamp, in which the dark part is shortened and a reduction in strength by welding and an increase in power consumption amount can be prevented, in a manufacturing method of the electrode for the discharge lamp such as a cold cathode fluorescent lamp used as a backlight of an LCD (liquid crystal display) for a personal computer, etc.  <P>SOLUTION: The electrode for the discharge lamp in which an electrode part arranged in a glass bulb and a sealed wire part of which the one end part is connected to the electrode part and the other end part is connected to an external lead wire are integrally molded is obtained by injection-molding a raw material powder in a predetermined shape and by sintering in a non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005079608-A (JP)
Title: Information processing apparatus
Inventor: HAYASHI TSUNEO
IPC: H03M13/15
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus the circuit scale of an error correction unit of which can be reduced.  <P>SOLUTION: An ECC circuit includes: a parity erasure pointer generator 115312; a read control circuit 115311 for reading code data and an erasure pointer from a memory; a selector 115313 for selecting the code data and the erasure pointer from the read control circuit at decoding, or selecting the code data from the read control circuit and the parity erasure pointer from the parity erasure pointer generator at encoding; an RS decoder 115314 for obtaining an error location and error data including the code on the basis of the code data and the pointer selected by the selector; and a write control circuit 115315 for reading data at a position of the error data by the decoder, correcting error at decode processing, writes the result to the memory, and writes the parity to the memory to attach the parity to the data at encode processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025129-A (JP)
Title: Method and device for dyeing plastic lens
Inventor: HIRAIDE TSUNEO
IPC: D06P3/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dyeing a plastic lens by which uniform and even dyeing is realized and dyeing concentration is adjusted.  <P>SOLUTION: In the method for dyeing the plastic lens, holding material to hold sublimate dye and the plastic lens are arranged to provide specified space in between so that the holding material may be opposed to the surface to be dyed of the plastic lens, a screen for adjusting concentration where a pattern hole is formed between the holding material and the plastic lens is installed, and the holding material is heated to sublimate the sublimate dye, whereby the plastic lens is dyed through the pattern hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033626-A (JP)
Title: Cell shaping device, communication system including the same, and shaping method
Inventor: SHUDO YOSHIO
IPC: H04L47/22
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell shaping device capable of performing appropriate shaping setting for each ADSL acquisition rate.  <P>SOLUTION: Link information and shaping setting data for ATM cells are recorded in a database 3, being related to each other. On the basis of link information detected by a link information detecting section 1, desired shaping setting data are selected in a selection section 4 from information recorded in the database 3, in a setting section 5 the shaping setting data are set into a shaping section 6, and shaping is performed in the shaping section 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI