baber/WOPTO huggingface dataset:
Patent JP-2004039673-A (JP)
Title: Polishing device, polishing precess, and method of manufacturing semiconductor device
Inventor: FUKUSHIMA MASARU
IPC: H01L21/304
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device which is capable of polishing the required layer of a target substrate at a sufficiently high polishing rate as defects caused by corrosion or scratches are reduced to the utmost while a slurry is kept high in stability and long in service life without providing an annexed feed unit.  <P>SOLUTION: The polishing device is equipped with a turn table (11) that is provided with a polishing region, where the target substrate (16) is relatively moved and a non-polishing region which is located inside of the polishing region; a substrate holder (14) which enables the target substrate to bear against a polishing surface inside the polishing region as holding the target substrate, a first supply pipe (24) for feeding a first liquid (20), and a second supply pipe (25) for feeding a second liquid (21); and a slurry mixing tank (17) which is arranged in the non-polishing region of the turn table (11) as separating from the tips of the first and the second supply pipe, (24) and (25), keeps the first and the second liquid in it, mixes them together, and feeds the mixed slurry on the polishing surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035926-A (JP)
Title: Plating apparatus and plating method
Inventor: MISHIMA KOJI
IPC: C25D7/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating apparatus which does not require to monitor a liquid composition and accessory equipment therefor, and reduces the cost, and to provide a plating method.  <P>SOLUTION: The electrolytic plating apparatus 10 has a substrate treatment region 20 for contacting the surface to be plated of a substrate with a plating solution, and plating it therein. The substrate treatment region 20 is provided with an inflow part 100 for receiving a plating liquid to be used for plating therethrough, and an outflow part 120 for draining the plating liquid used for the plating process therethrough. The apparatus has such a structure as not to return the plating liquid drained from the outflow part 100 to the substrate treatment region 20. Then, the apparatus does not require to monitor the liquid composition, because of having such a structure so as not to use a plating liquid once used at all.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036185-A (JP)
Title: Mounting reference-point display for apparatus or the like, and mounting method
Inventor: NOMURA YUTAKA
IPC: E04G21/18
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting reference-point display for an apparatus or the like, by which the positional references of all apparatuses in a line are set without movement at places where a floor face is not obstructed, and the direction can also be specified, and a mounting method.  <P>SOLUTION: The mounting reference-point display for the apparatus or the like has a constitution having a reference-point display member 20, which is fixed onto the structural material 13 of a building in the lower section of a grating installed onto the floor face 11, on which the apparatus or the like must be mounted, or a detachable floor material 12 and in which an upper end face as the display section of a reference point 28 is formed in approximately the same surface as the floor face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037008-A (JP)
Title: Storage shed for cold insulation
Inventor: HAMAMOTO TOYOJIRO
IPC: A47B77/16
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage shed for cold insulation that reduces the weight of the storage shed itself, facilitates the installation and horizontal adjustment of the storage shed, and prevents condensation.  <P>SOLUTION: The storage shed 1 for cold insulation comprises: a storage shed body 10 that has a biparting opening/closing door 2 at one side and fits a caster 3 to the lower surface of a bottom wall 11; a cooling unit 100 for supplying chill into the storage shed body 10; and a trestle 20 for receiving the weight of the storage shed body 10 and the cooling unit 100. In the storage shed 1 for cold insulation, a heater H for preventing condensation and a seal packing P are arranged at the check section of the opening/closing door 2. A frame body 21 that can be inserted between the bottom wall 11 in the storage shed body 10 and a bottom surface Y, and a plurality of adjusters 23 whose height can be adjusted by a tool that is inserted via a through hole 22 being provided at the frame body 21 are provided on the trestle 20. A through hole 19 for guiding tools communicating with the through hole 22 on the trestle 20 is provided at the bottom wall 11 in the storage shed body 10, and a guide 30 for positioning the trestle 20 is provided on the lower surface of the bottom wall 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034546-A (JP)
Title: Image formation device
Inventor: OIDE TOSHIO
IPC: B41J2/44
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent concentrations of images to be formed from diverging by main scan positions in the case where images are to be formed by superposition of two or more beams in an image formation device with an optical system whose optical attenuation ratio differs depending on main scan positions on a photoconductor.  <P>SOLUTION: In the image formation device, in a process for forming images on a photoreceptor drum 9 by pitches smaller than mechanical vertical scanning pitches by generating a code of two or more classes by a detection matrix from image data to be formed, and by scanning on the photoreceptor drum 9 as a record medium by optical beams of a pulse width set corresponding to the two or more classes' code, respectively, an LUT connection 3 is equipped with two or more LUTs which define the pulse width of optical beams to be outputted corresponding to the two or more code of classes. The main scan positions are divided into two or more regions, and the diverging LUT is used for every divided region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039198-A (JP)
Title: Chucking mechanism of disk drive device
Inventor: SUZUKI KANEO
IPC: G11B17/028
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability for chucking a disk on a turntable.  <P>SOLUTION: In a chucking mechanism of a disk drive device for chucking the disk 11 located on a chucking position on the turntable 54, a disk spindle 53 provided with the turntable 54 is arranged so as to be approached/separated to/from the disk 11 located on the chucking position, an upper case 17 is arranged on the opposite position of the disk spindle 53 through the disk 11 and the disk spindle 53 is approached to the disk 11 to depress the disk 11 to the upper case 17 and chuck the disk 11 on the turntable 54 by the depression reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041850-A (JP)
Title: Evaporative manufacturing method for highly pure water and apparatus therefor
Inventor: MOCHIZUKI HIROAKI
IPC: C02F1/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the deterioration of the purity of pure water to be made by the heating steam to a steam ejector when pure water is made in high purity from raw water such as industrial water or ground water using a auto-vapor compression type multiple-effect evaporator.  <P>SOLUTION: A plurality of evaporators 2-6 are connected mutually so as to guide steam formed in the evaporator of the front stage to the evaporator of the rear stage as a heat source of evaporation. A part of steam formed in the evaporator 5 before one stage of the final stage evaporator 6 among the respective evaporators is sucked/compressed by a steam ejector 12 driven by heating steam to be supplied to the evaporator 2 of the first stage as a heat source of evaporation while raw material water from pipeline 31 is evaporated in the evaporator 6 of the final stage and generated steam is condensed by a condenser 16. The condensed water of the evaporator 2 of the first stage is evaporated in the evaporator 5 of one stage before the evaporator 6 of the final stage. Condensed water of the other evaporators 3, 4 and 5 excluding the evaporators 2 and 6 of the final and first stages is taken out as highly pure water by a pump 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046538-A (JP)
Title: Computer system, interface circuit, external device, and test method of interface circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G06F3/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system for verifying all functions of a counter without a comparator for time reduction even if detecting a connection/non-connection state with reducing the time.  <P>SOLUTION: In the computer system comprising a personal computer 1, an external device 2, and a cable 3 connected to the personal computer 1 and the external device 2, the external device 2 comprises a connector 5, an interface circuit 6, and a user circuit 7. The interface circuit 6, as a detection means to detect connection/non-connection with the personal computer 1 via the connector 5, comprises two or more counters 101, 102; two or more comparators 103, 104; and a selector 105 inputted with a switching signal, and switches a timing to output the detection signal of the connection/non-connection to the user circuit 7 by the switching signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044721-A (JP)
Title: Transfer roll and transfer method of ion exchange membrane
Inventor: OKUYA TAMAO
IPC: F16C13/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer roll for stably transferring a membrane-like body without generating any wrinkles, and to provide a stable transfer method of an ion exchange membrane.  <P>SOLUTION: When a number of flexible projections 2 are mounted to a roll body 1 and the projections 2 rotate the transfer roll, the transfer roll is in contact with a strip of object to be transferred, falls in an opposite direction to the rotational direction, is deformed from the central section of the roll body to the outside, and gives essentially linearly symmetrical tension toward an axial direction to the object to be transferred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053284-A (JP)
Title: Observation device, observation method, recording method, and display method for coated optical fiber
Inventor: SHIMAZU TAKAYUKI
IPC: G01M11/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation device for a coated optical fiber capable of accurately and easily observing in a peripheral direction, an observation method for the coated optical fiber, a recording method for the coated optical fiber capable of accurately recording a condition in the peripheral direction, and a displaying method for the coated optical fiber capable of easily grasping the condition of the coated optical fiber.  <P>SOLUTION: The observation device 1 for a coated optical fiber has a refractive index matching agent sump 11 transmitting light through a bottom surface 11 as well as a fiber housing part 13 provided with two ferrules 14, 14 supporting a coated optical fiber 12 and a fiber rotation part 15 provided outside of the fiber housing part 13 and rotating the coated optical fiber 12 around its axis in the refractive index matching agent sump 11. The coated optical fiber 12 is supported by ferrules 14, 14 to cross an area of the light transmitting from the bottom surface 22 of the refractive index matching agent sump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054388-A (JP)
Title: Method and system for providing newborn infant information
Inventor: ISHIBASHI RYUJI
IPC: G06Q50/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for providing newborn infant information with a simple structure enabling to know the appearance of a newborn infant even in a remote place, and to transmit information such as congratulations.  <P>SOLUTION: This system is provided with personal computers 13-15 which are a plurality of client computers connected with the Internet 12, cellular phones 16 and a server computer 11 storing specified newborn infant information. The server computer 11 has a data input means, a communication means enabling connection of the inputted data with the Internet 12, a storage device 22 storing newborn infant information, a discrimination means identifying specific newborn infant information out of a plurality of newborn infants, a connecting means enabling access of a personal computer 14 to the newborn infant information of a specific newborn infant designated by a certain personal computer 14 out of a plurality of newborn infants, and an information recording means enabling the personal computer 14 accessing the newborn infant information to record fixed information in the newborn infant information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056403-A (JP)
Title: Acoustic reproduction apparatus and acoustic reproduction method
Inventor: TEIKA KOICHI
IPC: B60R11/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic reproduction apparatus and an acoustic reproduction method, whereby two listeners placed side by side in a place such as a car copartment can respectively obtain an excellent stereo sound field.  <P>SOLUTION: The acoustic reproduction apparatus for reproducing a stereo audio signal comprising a left audio signal and a right audio signal, includes: a left speaker; a right speaker; a correction speaker; a subtractor for generating a difference signal between the left audio signal and the right audio signal; a delay unit for delaying the difference signal; and a correction amplifier for amplifying the delayed difference signal and outputting the delayed difference signal to the correction speaker, and the correction speaker is structured to emit sound waves with the same amplitude whose phases are inverted to each other to the left and right of the correction speaker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053918-A (JP)
Title: Intermediate transfer device
Inventor: HIRANO YASUO
IPC: G03G15/16
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent intermediate transfer device in which problems such as toner scattering, toner releasability, friction coefficient, are improved and to provide an image forming apparatus using the intermediate transfer device.  <P>SOLUTION: The intermediate transfer body 11 has at least a surface layer which contains a polyimide modified silicone resin and needlelike conductive particles with a major axis length of less than 1 μm. The content of the needlelike conductive particles is equal to or less than 50 parts by weight based on 100 parts by weight of polyimide modified silicone resin. Also, it is preferable that the needlelike conductive particles are surface-treated with a silane coupling agent. It is also preferable that the volume resistivity of its surface layer is in the range of 10<SP>8</SP>Ωcm to 10<SP>12</SP>Ωcm. Additionally, the intermediate transfer body 11 preferably has a volume resistivity of 10<SP>12</SP>Ωcm or less, and an underlayer made of a rubber base material which has 95 or less in effective hardness JISA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049667-A (JP)
Title: Game machine
Inventor: SAKANAKA TAKAYUKI
IPC: A63F5/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can be easily assembled and maintained without burden and time on a cable wiring work, a detachment work, and a re-wiring work.  <P>SOLUTION: The game machine includes, in a cable duct 73, a partitioning wall part 76 which separates a part where an operation cable 71 is put through and a part where a fluorescent lamp cable 72 is put through. Thus, the operation cable 71 and the fluorescent light cable 72 are prevented from excessively approaching each other, and are stored in the single cable duct 73 for wiring. Parts to be screwed are thus reduced compared with wiring of the cables with a plurality of fasteners. Consequently, the assembling work and maintenance are easily performed without burden and time on the wiring work, the detachment work, and the re-wiring work of the cables 71 and 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053202-A (JP)
Title: Floor heating panel
Inventor: OOKA HOKAN
IPC: F24D3/16
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive floor heating panel remarkably improved in its assembling workability and being easily carried.  <P>SOLUTION: A plurality of plate-shaped heat insulating members (first, second and third heat-insulating members 14, 15, 24) are arranged in parallel with each other, and piping holding members 11 having a piping holding groove part 13 opened to one face side of each of the heat insulating members (first, second and third heat-insulating members 14, 15, 24) are mounted respectively between end faces (end faces 14B, 15B at one side, and end faces 14B and 24B at one side) of the adjacent heat insulating members (first and second heat insulating members 14, 15, and the first and third heat-insulating members 14, 24). A fixing member 16 is mounted between end faces (end faces 14A, 14A at the other side) of adjacent heat-insulating members (first heat-insulating members 14, 14) at a position free from the piping holding members 11. A heat conductive member 17 is mounted over the whole face from the piping holding member 11 excluding the piping holding groove part 13 to the heat-insulating members (first, second and third heat-insulating members 14, 15, 24), and the fixing member 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062951-A (JP)
Title: Media access device and ink jet recording device
Inventor: TANABE TAKAYUKI
IPC: B41J2/01
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a media access device wherein the shifting of a recording position is prevented when recording is executed on a level surface, a user needs not take out a data storage medium for each recording or data access operation to set it again on the other device and, even in the incompletely dried sate of an image recorded on the level surface, the user accesses data without touching the data storage medium.  <P>SOLUTION: In the media access device which rotates a data storage medium on a media tray at a high speed, and reads information from the data storage medium by a pickup disposed in the media tray, a recording head is disposed on a position facing the level surface of the data storage medium, and switching is carried out between a recording mode for executing recording by the recording head and a data access mode for executing the data access.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061225-A (JP)
Title: Cell-function measuring method
Inventor: KOBAYASHI KOJI
IPC: C12Q1/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing the amount of physiologically active substance to be produced and for performing high-sensitivity measurement in a cell-function measuring method for measuring the amount of physiologically active substance to be produced from a blood cell by bringing the blood cell into contact as a stimulus material.  <P>SOLUTION: In the cell-function measuring method, the blood cell is brought into contact with a material having irregularities whose center line average roughness Ra value is 0.2-10μm on the surface, and the physiologically active substance. The amount of production of the physiologically active substance as a substance to be measured is increased by the stimulus of both the material having irregularities on the surface, and the physiologically active material, thus measuring the amount of produced substance that is the substance being produced to be measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061239-A (JP)
Title: Dispensing system, dispensing method, and method for detecting fault in discharge of solution containing biological sample
Inventor: FUJII MASAHIRO
IPC: G01N33/53
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To propose a dispensing technique for reliably spotting a biological sample on a solid phase.  <P>SOLUTION: A head chip (12) applies a voltage pulse between a diaphragm and an individual electrode based on a drive control signal outputted from a head driver IC (313), and discharges a solution containing protein filled into a pressurization chamber due to the elastic deformation of the diaphragm. A drive pulse generation circuit (307) generates a drive voltage pulse for supplying to the head chip (12) to discharge the solution containing protein from the head driver (12). A drive current detection circuit (308) detects a drive current flowing between the diaphragm and an individual electrode. Waveform, a peak current value, and the like in a detection drive current differ depending on whether a discharge state is normal or abnormal. Therefore, failure in discharge can be discriminated by detecting this sort of change. An appropriate protein chip can be manufactured by utilizing a discharge mechanism having an appropriate discharge state and spotting the solution containing protein on the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064458-A (JP)
Title: Subscriber transmitter
Inventor: KATO TOSHIYA
IPC: H04L69/40
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a subscriber transmitter configured of a terminal, modem, line card and host device for carrying out communication by the data of an ATM(asynchronous transfer mode: asynchronous transfer system) cell by providing a means for recording the power consumption in at least either the modem or the line card.  <P>SOLUTION: Either a line card or an modem 1 is provided with a packet communication monitoring function 4 for monitoring the presence/absence of valid data, a transmitting function control circuit 9 for controlling the start and stop of a transmitting part 6 according to the presence/absence of valid data, the transmitting part 6 for executing the stop and start of the transmitting function in response to an instruction from the transmitting function control circuit 9, and a buffer 5 for storing valid data during the stop of the transmitting part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061443-A (JP)
Title: Building of nuclear power plant and method for constructing it
Inventor: HIRAI HIDEO
IPC: G21C13/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To decrease construction costs by shortening the construction period for building a nuclear power plant.  <P>SOLUTION: The whole body of a building 1 is constructed by forming a part of a building structure out of steel, constituting an equipment module 1C integrated with equipment, manufacturing it in a factory, in parallel with the construction of the building body on site, carrying the completed equipment module 1C to the site and installing it on a lower part 1A of the building 1, and assembling and jointing the module 1C and the building 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066844-A (JP)
Title: Air conditioner for vehicle
Inventor: ARAKI DAISUKE
IPC: B60H1/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of reducing vertical dimensions of a part wherein a heat exchanger for cooling is housed and capable of easily conducting maintenance work for a filter or an evaporator.  <P>SOLUTION: This air conditioner for the vehicle is provided with a blower 5, the evaporator 7 for making air supplied from the blower 5 pass, a heater core 8 arranged downstream side of the evaporator 7, an air mix door 9 for adjusting a ratio between the air passing through the heater core 8 and the air bypassing it, and a blowoff mode switch means for guiding the air to an opening part selected in accordance with a blowoff mode in a lowermost downstream side of an air flow passage. The evaporator 7 is arranged between the blower 5 and the heater core 8 along the horizontal direction, and a flow end surface of the air is made to be almost horizontal. The filter 6 is arranged above the evaporator 7 almost horizontally. A case member 33 constituting a part of an air conditioner case 3 and detachable above the evaporator 7 is provided on the air conditioner case 3.  <P>COPYRIGHT: (C)2004,JPO