baber/WOPTO huggingface dataset:
Patent JP-2003153506-A (JP)
Title: Manufacturing method for armature, winding device for winding, armature and dynamo-electric machine
Inventor: IWASE HIDEAKI
IPC: H02K15/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a winding device for winding capable of increasing space factor of a winding in salient poles by preventing a plurality of windings from being crossed and twisted even in the case that the plurality of windings are concurrently wound around the salient poles. SOLUTION: This winding device 1 for winding, used in an armature 80, comprises the plurality of salient poles arranged in an armature core, a plurality of slots formed between the plurality of salient poles, the plurality of windings 81, 82 wound around the salient poles. The winding device 1 for winding comprises a winding nozzle 26 which concurrently guides the plurality of windings 81, 82 into the slots sandwiching the salient poles, and a nozzle turning means 20 of turning a winding nozzle 26 around the rotating shaft thereof by 180 degrees in moving the winding nozzle 26 from one slot to the other slot.
Patent JP-2003152927-A (JP)
Title: Electronic blackboard system
Inventor: MATSUURA YASUKI
IPC: G03B21/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic blackboard system in which a more accurate synthesized image can be acquired while reducing the size of the system by reading out a still image and a handwriting image integrally. SOLUTION: An electronic blackboard system comprising a handwriting display section 110 where a format image or a data image is displayed on the surface of an endless sheet or a winding sheet and these images can be handwritten or erased is further provided with a section 120 for projecting a still image of an existing format or data onto the handwriting display section 110 according to an external designation and reading out, storing or reproducing a synthesized image handwritten onto the still image.
Patent JP-2003155088-A (JP)
Title: Packing case for glass substrate
Inventor: MIYAZAKI KATSUYUKI
IPC: H01L21/673
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a packing case for a glass substrate with which dew condensation is difficult to occur. SOLUTION: The packing case 10 of a glass substrate includes a case body 12, a lid 14 and a means 26 for leading a vacuum inside when the lid 14 is mounted on the body 12.
Patent JP-2003144815-A (JP)
Title: Method and apparatus for dehydrating compressible slurry
Inventor: JIYOUBE DAISAKU
IPC: B01D25/30
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a dehydrating method and a dehydration apparatus for dehydrating the subject to be dehydrated by a filter press in high efficiency while dispensing with pretreatment such as water injection even if the subject to be dehydrated is compressible. SOLUTION: The compressible slurry is dehydrated by using the filter press comprising a plurality of filter plates and several sheets of filter cloth spread between the adjacent filter plates and sending forcibly the compressible slurry to the gap between the adjacent sheets of the filter cloth by using different pumps. A constant volume type pump is used at first and a low-pressure large- volume type pump is used in succession when the filter press is filled with the compressible slurry and at the early dehydration stage of the filter press. The constant volume type pump is used at first and a high-pressure small- volume type pump is used in succession on the late dehydration stage.
Patent JP-2003154002-A (JP)
Title: Powder dissolving apparatus
Inventor: SAIBI HIDETOSHI
IPC: A61M1/14
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a powder dissolving apparatus capable of preventing the infection of a patient with falling bacteria or endotoxin at the time of dissolution of a powder drug for a dialysing fluid and constituted so as not to generate a fine powder at the time of charging of the powder drug. SOLUTION: The powder dissolving apparatus includes a dissolving tank 1, a dissolving liquid supply passage 2 for supplying a dissolving liquid to the dissolving tank 1 and the stirring means 3 provided in the dissolving tank 1 and an air cleaning mechanism is provided in the powder dissolving apparatus. The powder dissolving apparatus may be further provided with container holding means 6 and 6' for holding containers 5 each housing a powder, a feed means 7 for feeding the containers 5 from the positions where the containers 5 are held by the container holding means 6 and 6' to the position where the powder is supplied to the dissolving tank 1, an opening means 8 for automatically opening the containers at the powder supply position and a powder supply means 9 for supplying the powder to the dissolving tank 1 from each of the opened containers 5.
Patent JP-2003157584-A (JP)
Title: Optical recording medium and method for recording and replaying optical recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/24
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium capable of recording and replaying with the recording density exceeding the diffraction limit of a pickup lens, which can not be realized by a conventional optical disk. SOLUTION: The optical recording medium has a recording layer 13 to record signals on a substrate 11. The optical recording medium 10 has a super resolution mask layer 12 as an upper layer and/or a lower layer of the recording layer 13. The super resolution mask layer 12 contains a dispersed porphyrin derivative.
Patent JP-2003154574-A (JP)
Title: Conductive thermoplastic resin tube, coated charge roller, and electrophotographic apparatus
Inventor: HIGAKI YUJI
IPC: G03G15/02
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable thermoplastic resin tube excellent in shrink characteristics or perforation properties at the time of coating of a part such as a charge roller or the like, realizing thickness equal to that of a conductive film layer using a conventional conductive coating liquid, excellent in electric characteristics and chemical stability in spite of a thin-walled product and also excellent in surface smoothness and mechanical processability. SOLUTION: The conductive thermoplastic resin tube contains a conductive filler and has a radial heat shrinkage factor of 5-60%, an inner diameter of 3-90 mm and a wall thickness of 25-125 μm.
Patent JP-2002240425-A (JP)
Title: Improved ink jet recording element
Inventor: QUINTENS DIRK
IPC: B41J2/01
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording element which has a fastness to water and is suitable for outdoor use. SOLUTION: The medium for the ink jet recording element includes a film- forming latex, the ink accepting layer of a polymer containing a repeating unit derived from a specified monomer type, in addition to a pigment and a binder used when necessary. An especially preferable monomer is a vinylester monomer derived from a versatic acid.
Patent JP-2003167466-A (JP)
Title: Fixing device
Inventor: NAKANO KUNIAKI
IPC: G03G15/20
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily exchange a web even when a fixing device is equipped with a one-way clutch for preventing the web from being sagged in a driving transmission path where the web is taken up.  <P>SOLUTION: In this fixing device 400 attachably/detachably equipped with a cleaning unit 600 where the web 601 impregnated with a release agent is brought into contact with a heating roller 401 so as to clean the surface of the roller, the unit 600 is equipped with a feeding roller 610 around which an unused web is wound and a take-up roller 630 on which the used web is taken up. A take-up gear 631 for transmitting rotational force to the roller 630 is attached to the shaft 632 of the roller 630 to freely rotate by a specified angle with respect to the shaft 632. A transmission gear 641 for transmitting driving from a driving source is meshed with the gear 631, and the one-way clutch 643 capable of rotating only in one direction with respect to driving from the driving source is attached to the rotary shaft of a one-way gear 642 coaxial to the gear 641.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168810-A (JP)
Title: Method and device for manufacturing solar battery
Inventor: IMANAKA TAKAO
IPC: H01L31/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a solar battery, which can apply stable dopant liquid and can use dopant liquid with low viscosity.  <P>SOLUTION: The manufacturing device of the solar battery has a means applying dopant liquid onto a substrate by an ink jet system. A nozzle diameter (d) (μm) of an ink jet head when the viscosity (n) (Ns/m<SP>2</SP>) of dopant liquid when dopant liquid is applied is not less than 0.001 (Ns/m<SP>2</SP>) is defined by a formula 30-1000×n≤d≤34-1000×n. The manufacturing method of the solar battery includes a process for applying dopant liquid onto the substrate by using the manufacturing device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166797-A (JP)
Title: Heat exchanger
Inventor: SATO JOJI
IPC: F25B39/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To promote heat exchange by maximizing number of passes for a constant core front surface area for a two-row type heat exchanger using flat tubes.  <P>SOLUTION: Both ends of two rows of the flat tubes 1 of a core 3 are communicated with a first tank 5 and a second tank 6. The first tank 5 has an inner part separated into a front row side and a rear row side and three or more vertically separated first chambers 5a-5c. The second tank 6 has plural vertically separated second chambers 6a, 6b and the front row side and the rear row side of the respective chambers are communicated inside. A heat exchanging medium vertically moves inside the first tank 5 and longitudinally moves inside the second tank 6, and as a whole, the heat exchanging medium longitudinally and vertically spirally flows.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169310-A (JP)
Title: Two-way broadcast system, method therefor apparatus thereof and program
Inventor: NAKAMOTO HIROSHI
IPC: H04N21/61
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable reliable provision of responses of viewers concerning to a broadcast program to a broadcast station.  <P>SOLUTION: In a broadcast apparatus 10 equipped in the broadcast station, an uplink section 12 transmits program data outputted by a program transmitting section 11 to a cable TV station via a satellite 4. In a re-broadcasting apparatus 20 equipped in the cable TV station, a head end section 22 transmits the program data to a subscriber's terminal 30. After that, in the station 20 in the cable TV station, upon reception of response data concerning to a digital broadcast program from the subscriber's terminal, a band control section 26 secures the maximum transmission band which is allowed to transmit the response data in the Internet 5 between the stations. Then, in the apparatus 20, the response data stored in a data storage section 24 are read out within the range of the secured transmission band, and the data are transmitted to the apparatus equipped in the broadcast station via the Internet 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174766-A (JP)
Title: Drive unit for inductive load
Inventor: NISHI HIROKI
IPC: H02M1/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To share a current detecting function for detecting currents passed through a motor, and a voltage detecting function for detecting overcurrents passed through a switching element for the reduction of the number of parts, size, and cost.  <P>SOLUTION: A power module 1 has an upper arm 2 wherein a first IGBT 4 and a first shunt resistor 6 connected in series are connected in parallel with a first FWD 7, and a lower arm 3 wherein a second IGBT 9 and a second shunt resistor 10 connected in series are connected in parallel with a second FWD 12. The current passed through the IGBTs 4 and 9 and the motor is detected as follows: when a first drive signal is outputted from a controller 13 to the IGBT 4, the current passing through the first shunt resistor 6 in synchronization with the signal is detected. When a second drive signal is outputted to the IGBT 9, the current passing through the second shunt resistor 10 in synchronization with the signal is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170964-A (JP)
Title: Ice cream container
Inventor: TSUCHIDA TSUTOMU
IPC: B65D83/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft ice cream container with which soft ice cream being pushed out does not catch head space air in pushing out the ice cream from a bottom push out hole by pushing up a container using the pusher of a dispenser.  <P>SOLUTION: This plastic soft ice cream container comprises a cover which is formed with a downwardly recessed container main body touching part on the inside of its top end outer peripheral fitting part and with a pressing part upwardly projected with a flat center on the inside of the touching part, and a container main body formed with a cover touching part beneath the inside of the top end outer peripheral fitting part and with an ice cream storage part whose bottom push up hole is sealed separably by a sealing sheet by providing an inner bump beneath the cover touching part. Projected ribs 150 with a semicircular cross section reaching from the top end of the cover touching part 120 of the container main body 100 to the inner periphery of the bump 130 are arranged in parallel in a plurality of lines with equal intervals in the peripheral direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172845-A (JP)
Title: Optical fiber holder
Inventor: NAKATANI YOSHIHIRO
IPC: G02B6/255
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely insert a coated optical fiber into a mechanical splice.  <P>SOLUTION: The optical fiber holder 1 which supports the coated optical fiber 2 is provided with a supporting member 3 which supports the coated optical fiber 2 into the longitudinal direction, a straightening member 5 which guides the top end 4 of the coated optical fiber 2 and straightens the coated optical fiber 2 and a slide mechanism 6 which makes the straightening member 5 approach to and sets apart from the supporting member 3 in the longitudinal direction of the coated optical fiber 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173510-A (JP)
Title: Magnetic tape cassette
Inventor: KIRA TADASHI
IPC: G11B5/627
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cassette which prevents production of mold or rust in a leader tape even when the cassette is left to stand for a long time in a high temperature and high humidity environment and which can suppress deterioration in the magnetic characteristics of the magnetic tape.  <P>SOLUTION: Naphthalene diol as a rust preventive and polyphenol as a mildew proofing agent are mixed in the leader tape L connected to the end of the magnetic tape MT.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174997-A (JP)
Title: Endoscope device
Inventor: TAKASE SEISUKE
IPC: A61L2/07
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To surely make the temperature of an operating part equal to or lower than a temperature of an insert part when the temperature of the insert part lowers to an inspectable temperature after a high-pressure steam sterilization.  <P>SOLUTION: This endoscope device 1 comprises an endoscope 2, a light source device 3, a video processor 5, and a monitor 6. The endoscope 2 comprises the insert part 7, the operating part 8, a connection cord 9, a connector part 10, and an electric connector part 11. The insert part 7 is formed flexible in a slender shape. The operating part 8 is connected to the base end side of the insert part 7. The endoscope 2 can perform at least one processing at a high temperature selected from among washing, disinfection, and sterilization. Also, the endoscope 2 is formed so that the amount of lowering of temperature of at least a part of the outer surface of the operating part 8 when cooled in a specified temperature range is made generally equal to or larger than the decrement of temperature of at least a part of the outer surface of the insert part 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175232-A (JP)
Title: Pinball game machine
Inventor: YOSHIDA KENKICHI
IPC: A63F7/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure to be easily assembled in a game ball detecting device disposed in a tank member or in a pathway of game balls for detecting whether the number of present balls is a prescribed value or more.  <P>SOLUTION: The winning ball shortage detecting device for detecting whether the number of game balls stored in the tank member 41 has at least a prescribed amount comprises a lever member 120 disposed facing a lever opening 415 of the tank member 41 in such a way that it can be oscillated upward/downward and a detection switch 130 for detecting the oscillation angle position of the lever member. The lever member 120 and the detection switch 130 are integrally fitted to a switch base 110, and the switch base 110 is integrally fitted to a detection assembly 100A. The winning ball shortage detecting device is attached to an attaching part 35 of a pachinko game machine body as the detection assembly 100A to which the switch base 110 with the lever member and the detection switch is integrally attached, and the lever member 120 is located to face the ball storage part in the pinball game machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177807-A (JP)
Title: INFORMATION PROCESSING SYSTEM HAVING DETECTING FUNCTION OF MISMATCHING/OVERLAP OF n-WORD AREA BY SEQUENCE PROGRAM
Inventor: MIYAZAKI TOSHINORI
IPC: G06F11/28
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time to be spent on the development of a sequence program, and to prevent the misoperation of a programmable controller in an operation at the time of detecting the mismatching/overlap of an n-word area by a sequence program.  <P>SOLUTION: This system is provided with a table 104 for holding the number of the operands of an instruction and the size of an area to be occupied by each operand, a numerical occupancy word judging part 105 for judging the number of words of the operand of the instruction read from a program memory 102 by referring to the table 104, and a mismatching/overlap judging part 106 for judging whether or not the n-word operand is mismatched and overlapped with the other n-word operands of the program memory. At the time of executing the program check processing of the sequence program editing device of a programmable controller, the mismatching/overlap of the operand using the n-word area and the other n-word operands is automatically detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186907-A (JP)
Title: Profile information retrieval method and device, program, and recording medium
Inventor: OKAMOTO AOSHI
IPC: G06F17/30
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To instantaneously cope with the change of profile data, and to execute valid retrieval and highly precise unknown attribute value estimation by accurately grasping the characteristics of each user, content, and service.  <P>SOLUTION: This information retrieval method comprises a candidate data retrieval step for retrieving a plurality of similar candidate data from among a profile data group having specific attribute values for each of different attributes based on an input to designate one or more attribute values, a significance calculation step for calculating significance associated with the attributes based on the retrieved candidate data and non-candidate data, a score calculation step for calculating the score of each candidate data based on the calculated significance, and a retrieval result output step for ranking each candidate data based on the calculated score, and for outputting the ranked high order candidate data as a retrieval result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180641-A (JP)
Title: Blood flow velocity measuring apparatus
Inventor: FUJII HITOSHI
IPC: A61B3/12
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood flow velocity measuring apparatus by which the same level measurement accuracy can be obtained as conventional apparatus using at least three images without requiring multiple images.  <P>SOLUTION: The blood flow velocity measuring apparatus has a storage section storing in turn multiple images formed on a light-receiving part based on the reflecting signals from a body tissue by applying laser beam to the blood cells of the body tissue, and calculates the distribution condition of the blood cell velocity based on at least three images of the stored images. The calculation section detects the blood flow distribution condition in the body tissue by selecting a first pixel group comprising a plurality of pixels selected from the pixels of a predetermined address position and the pixels present adjacent to the above predetermined address position within one image, selecting a second and third pixel groups present respectively at the same address as the above first pixel group within other images, selecting predetermined two combined pixels from the above the first to third pixel groups, calculating the average of the total of the differences of the outputs of the selected two pixels or the inverse number, and carrying out the difference calculation on each predetermined address position pixel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189350-A (JP)
Title: Portable apparatus, how to use portable apparatus, and program thereof
Inventor: TAKIZAWA HIROSHI
IPC: G08G1/005
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable apparatus that realizes an excellent navigation function even by an apparatus single body without using a server or the like and to provide how to use the portable apparatus and a program thereof.  <P>SOLUTION: The portable apparatus is configured to comprise a position measurement means for measuring a position of a casing, a storage means for storing the position measured by the position measurement means as position information data; and a display means that displays a way from the current position measured by the position measurement means to the position denoted by the position information data stored in the storage means in terms of a distance and an azimuth. Further, the mobile apparatus further includes an azimuth measurement means for measuring a direction of the casing so as to allow the display means to display the azimuth corresponding to the direction of the casing measured by the azimuth measurement means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192441-A (JP)
Title: Boride sintered compact
Inventor: KAMISAKA SHINYA
IPC: B23B27/14
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boride sintered compact which is sintered by using a binder, is provided with wear resistance required, e.g. for cutting heat-treated steel, and can reduce the working cost of steel or the like.  <P>SOLUTION: The boride sintered compact contains Al, one element M selected from the groups Ia and IIa in the Periodic Table, and borides consisting of boron. The boride sintered compact has a composition consisting of 50 to 75 vol.% borides expressed by AlX<SB>1</SB>M<SB>y</SB><SB>1</SB>BZ<SB>12</SB>, and the balance bonding phase with inevitable impurities. The bonding phase consists of at least one kind selected from the carbides, nitrides, carbonitrides and borides of the group IVa, Va and VIa metals or a compound of their solid solutions. The borides expressed by AlX<SB>1</SB>M<SB>y</SB><SB>1</SB>BZ<SB>12</SB>are mutually joined via the above bonding phase in the structure of the sintered compact.  <P>COPYRIGHT: (C)2003,JPO