baber/WOPTO huggingface dataset:
Patent JP-2004266735-A (JP)
Title: Monitoring system for rat
Inventor: MIYAZAWA KIMIHIRO
IPC: H04N7/18
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system which can surely monitor rats of quick movement.  <P>SOLUTION: The monitoring system for rat is provided with a sensing means 1 for sensing through of a rat, a surveillance camera 2 which is operated by detection of the sensing means 1, a video image enclosure 3 which stores video images of the surveillance camera 2, and a terminal device 4 which is connected to the video image enclosure 3 via a network 5. Images from the surveillance camera are displayed on the terminal device 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271574-A (JP)
Title: Side signboard for telegraph pole with excellent durability
Inventor: GOTO HISASHI
IPC: G09F7/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side signboard for telegraph pole to be installed at a high place, e.g. on a telegraph pole, which has, specially, excellent weather resistance and high strength enough to withstand strong winds etc., of a typhoon etc., and further has excellent productivity and superior durability.  <P>SOLUTION: The side signboard for telegraph pole comprises a display plate 1 formed of a surface-painted fused zinc alloy plated steel plate having print layers provided on both its top and reverse surfaces, an external frame 2 for reinforcement formed of a both-sides-coating fused zinc alloy plated steel plate provided to each side edge of the display plate 1 while a space is provided at each end of the display plate or a reinforcement parts, and an external frame 2 for connection reinforcement formed of a both-sides-coating fused zinc alloy plated steel plate which is provided with a connecting means 3a for connection with a sleeve signboard support arm fixed to a telegraphic pole and fixed to the upper edge and lower edge of the display plate 1; and respective join positions are fixed with a plurality of driven type rivets 4 with high anticorrosiveness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267257-A (JP)
Title: Disposable paper diaper
Inventor: ITO KAZUNORI
IPC: A61F13/56
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable paper diaper having an FTT (frontal target tape), which is excellent in air permeability and peeling force, excellent in appearance, soft, easy to handle, and capable of being manufactured at a low cost.  <P>SOLUTION: This disposable paper diaper is provided with a liquid permeable top sheet for which a diaper body covers a front side, a liquid impermeable back sheet for which the body covers a back surface side, an absorbent interposed between the respective sheets, and fastening tapes for fixing the diaper, which are fixed to both sides of the outer side back part of the back sheet. Then, a front body and a back body are formed at the diaper body by folding it from a longitudinal direction center part and it is used by fixing the fastening tape to the FTT (frontal target tape) stuck to the upper surface of the abdominal position of the front body. Also, the FTT is constituted of a base body composed of nonwoven fabric, especially SMS (Spun-bond Meltblown Spun-bond) type nonwoven fabric, and a fixing member provided on the upper surface of the base body to be engaged with the fastening tape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268341-A (JP)
Title: Carriage and liquid ejector equipped with that carriage
Inventor: HATANAKA YUJI
IPC: B41J25/308
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carriage capable of switching the interval between a liquid ejection head and a material being ejected with high precision, finely adjusting the interval between a liquid ejection head and the material being ejected, and finely adjusting the angle of the liquid ejection head in a liquid ejector where a guide shaft for bearing the carriage is reciprocatingly supported fixedly.  <P>SOLUTION: A PG switching unit 9 is supported by a slide lever 26 under such a state as two protrusions 911 formed on the PG switching unit body 91 are each abutting against a supporting section 262. The PG switching unit 9 is displaced in the direction shown by a sign M by sliding the slide lever 26. When a head angle adjusting lever 27 is oscillated in the direction shown by a sign H, a head angle adjusting eccentric cam 272 turns and a recording head 4 turns around a rotational shaft, i.e. a subcarriage guide shaft 28.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273069-A (JP)
Title: Pit pressurizing and transferring device for disk
Inventor: TAZOE MINORU
IPC: B29C59/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressurizing and transferring device, by which a pit is surely transferred by that an air bubble is removable from a space between a stamper 100 and a disk 101 without necessitating the two-step pressurization, in the device for transferring the pit to the disk by pressing the disk 101 against the stamper 100.  <P>SOLUTION: A projecting part 18 is formed on the outer periphery of a disk pressurizing surface 10a of a pressurizing pad 10 pressurizing the disk 101 to press it against the stamper 103, and the outer peripheral part of the disk 101 whereon the residual air bubble is easily generated at the pressurization, is powerfully pressurized by the projecting part 18 so as to push out the air bubble.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269468-A (JP)
Title: Pyrimidine derivative or salt thereof
Inventor: BEITOKU YASUHIRO
IPC: A61K31/505
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound which has an excellent insulin secretion promotion effect and an excellent blood glucose increase inhibition effect and can be used in treatment of insulin-dependent diabetes, insulin-independent diabetes, insulin-resistant diseases, and obesity.  <P>SOLUTION: The compound is a pyrimidine derivative represented by formula (I) or a pharmaceutically acceptable salt thereof. In formula (I), R<SP>1</SP>is methyl, ethyl, or cyclopropyl optionally substituted with one or more halogen atoms of the same or different elements; R<SP>2</SP>is -H, -F, or methyl; and R<SP>3</SP>is an optionally substituted aryl or aromatic-heterocycle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275243-A (JP)
Title: Multi-split diaphragm device
Inventor: NOGUCHI TADASHI
IPC: G21K1/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To form an irradiation field highly precisely by a multi-split diaphragm device.  <P>SOLUTION: Laser beams 40 are sent out between a pair of diaphragm bodies 141A and 141B facing each other to cross the irradiation axis I of radiations. Each leaf 141 of the diaphragm bodies is independently moved along an arc-shaped orbital plane including a radiation source S at the center, and the position of the leaf intercepting the laser beams is detected. Then, by controlling the quantity of movement of each leaf relative to the position of the origin of the leaf with the detected position of the leaf intercepting the laser beams as the position of the origin, a desired irradiation field is set. Accordingly, the position of the origin is set without applying any impact to a number of leaves themselves, and the position of each leaf is adjusted based on the set position of the origin, so that the irradiation field is set highly precisely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003297049-A (JP)
Title: Audio disk and device for decoding audio signal
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio disk whose playback is easy, whose convenience of operation is good for a user when an audio signal is mainly recorded and which can be simply controlled in real time.  <P>SOLUTION: A format of a DVD audio disk does not comprise VTS (Video Title Set), and is constituted only of ATS (Audio Title Set). The audio title set ATS is constituted of an audio manager (AMG), an audio manager menu (AMGM) of video and audio, and ATS<1> and ATS<2> managed by AMGI in AMG. The audio title sets ATS<1> and ATS<2> do not comprise an A-CONT pack, and are constituted of an A pack and still picture packs. These still picture packs are not arranged in a large number in the A pack, but approximately one pack per one track is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004277217-A (JP)
Title: Method of manufacturing optical fiber and optical fiber
Inventor: GOTO RYUICHIRO
IPC: G02B6/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber by which the optical fiber is drawn while being spun to efficiently reduce polarization mode dispersion (PMD) and the optical fiber having small PMD.  <P>SOLUTION: The method of manufacturing the optical fiber is constituted so as to give twist to the optical fiber in melting and drawing an optical fiber preform so that a length range where the absolute value of differential of a spin profile is ≤5% of the maximum absolute value of the differential of the spin profile in the overall length becomes ≤10% of the overall length of the optical fiber. The optical fiber is constituted so that the length range where the absolute value of differential of the spin profile is ≤5% of the maximum absolute value of the differential of the spin profile in the overall length is ≤10% of the overall length. The spin profile is preferably of a triangle wave form. The period is preferably shorter than the beat length of the optical fiber and the spin amplitude is preferably (nπ/2 ) ((n) is a natural number).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284187-A (JP)
Title: Image data transfer method and device
Inventor: HOSHINO TSUTOMU
IPC: B41J2/44
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To transfer an image data to an image forming apparatus which forms an image by moving a plurality of beams for scanning without changing the generating method of the image data, using a plurality of image data transfer circuits of 4 circuits.  <P>SOLUTION: In transferring the image data to a white/black dual beam print engine, a CPU 12 sets in a register (not shown in Figure) a transfer start address, data transfer quantity and address shift quantity by each DMAC, so that the two DMAC used for transferring the image data input/transfer the image data at every one line by one line each, corresponding to the data width d of one line. Each DMAC, when a transfer start command is input from the CPU 12, repeats process for inputting/transferring the image data at every one line by one line each based on the setting, transferring one page of the image data to the white/black dual beam print engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289936-A (JP)
Title: Rotor for rotating electric machine
Inventor: TAKAHASHI HIDEAKI
IPC: H02K1/27
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for a rotating electric machine on which magnets can easily be mounted at prescribed positions to the rotor without using a particular positioning jig.  <P>SOLUTION: The rotor 11 is formed of a shaft 8 and a cylindrical core 1 having the shaft 8 as a central axis. The core 1 has a plurality of recessed magnet mounting grooves 2 formed radially on its entire outside circumference in the parallel direction to the central axis, and magnets 9 are set in the magnets mounting grooves 2. In this rotor 11, a position-determining member 7 protrudes from the bottom surface of the groove 2 on which the magnets 9 are mounted, and is provided at least at one end of the magnet mounting grooves 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284501-A (JP)
Title: Crossing obstacle detection device
Inventor: MIURA MASASHI
IPC: B61L29/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect an obstacle near a shut-off rod of a crossing barrier by a simple structure.  <P>SOLUTION: A refractor 7 and a first reflector 8 are disposed oppositely with a crossing road 3 between at an entrance for the crossing road 3. A detection beam emitted from a sensor 5 is biased to the first reflector 8 side with the refractor 7. The reflecting beam reflected from the first reflector 8 is biased to the sensor 5 side, and the whole of the crossing road 3 is scanned with the detection beam emitted from the sensor 5. When the detection beam from the sensor 3 is transmitted to the refractor 7 side, the presence or absence of the obstacle is determined by the phase difference between the detection beam signal and the reflection beam signal or the change of a delay time to improve detection accuracy when the obstacles such as an automobile break through the shut-off rod of the crossing barrier and go therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286679-A (JP)
Title: Free flow electrophoresis element and free flow electrophoresis method
Inventor: TAJIMA NOBUYOSHI
IPC: G01N27/447
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free flow electrophoresis element capable of performing stable free flow electrophoresis under a condition in which a large amount of gas is generated in an electrode chamber.  <P>SOLUTION: This free flow electrophoresis element separates/takes a sample by applying the voltage approximately vertically to the flow, while continuously poring the buffer fluid and the sample to an electrophoretic vessel constituted by combining two sheets of flat plates. Partitions are mounted respectively between each of a pair of electrodes mounted at both outer sides of the electrophoretic vessel along the flowing direction and the electrophoretic vessel, and small clearances of 3 μm or less are formed respectively between an end face of the partition and each of wall faces of the flat plates opposite thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297169-A (JP)
Title: Method and apparatus for processing a plurality of signals
Inventor: HAYASHI TOSHIO
IPC: H04J99/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for particularly processing a plurality of signals by transmitting many kinds of signals through a single transmission line or a single channel wherein the frequency width is not changed depending on the increase / decrease of the quantities and kinds of signals.  <P>SOLUTION: From a plurality of analog signals Si(t), n-sets of samples are sampled and the samples are respectively multiplied with n-sets of linear independent functions<SB>i</SB>a<SB>j</SB>(t) raised to the m-th power and forming a group and the products are summated to each other to produce modification signals S<SP>0</SP><SB>i</SB>(t), summating all the modification signals S<SP>0</SP><SB>i</SB>(t) produces an initial mixing signal SM(t), a fracture point eliminating signal sin(pw<SB>0</SB>t) and a synchronizing signal sin(qw<SB>0</SB>t) including a fundamental angular frequency w<SB>0</SB>are selected, arithmetic processing is applied to the initial mixing signal SM(t), the sin(pw<SB>0</SB>t) and the sin(qw<SB>0</SB>t) to obtain a signal SMS(t)=Sin(pw<SB>0</SB>t) ×SM(t)+Sin(qw<SB>0</SB>t), which is transmitted. The numeral of a start point and an end point is decreased to zero for the signal for a temporal period to indicate a continuous state of the fracture points.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293854-A (JP)
Title: Air conditioner
Inventor: IMAI YUKIHIKO
IPC: F24F13/22
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide compact and comparatively inexpensive casing and drain pan with a simple structure by receiving the flocculated water attached to an outer face of the casing of a recessed indoor machine by a simple rectangular drain pan.  <P>SOLUTION: The air in a room is sucked from a suction port 6 by the rotation of a centrifugal blower 10 by a motor 11, cooled or heated by an indoor heat exchanger 9, and blown out into the room from a blowout port 7 by the blower 10. The drain pan 2 mounted at a lower part of the casing 1 has the simple rectangular shape. Cuts are formed on left and right both corner parts of a front face of the rectangular casing 2, hangers 4, 5 are mounted on both cut parts 3 and a back face, and a projecting position from an upper part of the hangers 4 has a dimension to be accommodated in the cut parts of the casing, whereby the neighborhood of the blowout port and the hangers 4 are cooled in the cooling operation, and the flocculated water attached thereto can be received by the rectangular drain pan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290789-A (JP)
Title: Gas treatment apparatus
Inventor: TAMURA JUNICHI
IPC: B01J19/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas treatment apparatus in which gas can be treated efficiently by using non-equilibrium plasma while suppressing the electric field intensity for causing dielectric breakdown.  <P>SOLUTION: This gas treatment apparatus has a wire-shaped electrode in a plasma reactor as a high voltage applying electrode for generating the non-equilibrium plasma. The substance to be decomposed is decomposed by making the gas containing the substance to be decomposed pass through the plasma reactor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297398-A (JP)
Title: Imaging optical system and image pickup device using the same
Inventor: TSUBOKURA OSAMU
IPC: H04N5/372
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member and a structure for simplifying and thinning the image pickup device which has a plurality of pixels.  <P>SOLUTION: The imaging optical system has a package for housing an imaging device, an imaging device having a plurality of pixels, a first light transmitting member for covering the imaging device, a lens arranged on the front surface of the first light transmitting member, and a second light transmitting member for covering the lens. In the system, the second light transmitting member consists of a birefringent material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294300-A (JP)
Title: Target device
Inventor: SAITO KATSUHIKO
IPC: G21K5/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target device for enhancing the manufacturing efficiency of a radioactive isotope by enhancing its maintainability.  <P>SOLUTION: This target device 10 is equipped with a first body part 12, a second body part 14, and a joint means 16. The body part 12 comprises a first opening part 50, a second opening part 52, a first communicating hole 54 causing the opening part 50 to communicate with the opening part 52, and a first separation window 22 provided in the middle of the hole 54 to close the hole 54 while allowing an accelerated particle to pass therethrough. The body part 14 comprises a third opening part 86, a target chamber 74 to be stored with a target substance, a second communicating hole 88 causing the opening part 86 to communicate with the chamber 74, and a second separation window 66 provided in the middle of the hole 88 to close the hole 88 while allowing an accelerated particle to pass therethrough. The joint means 16 together joints the body parts 12 and 14, so that the opening parts 52 and 86 are integrally mounted between the body parts 12 and 14 to cause the opening parts 52 and 86 to communicate with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293711-A (JP)
Title: End cap for ball screw, and ball screw
Inventor: SAKAI AKIO
IPC: F16H25/22
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end cap that can be manufactured at a low cost, that is thin and light, and that saves space, and a ball screw using that.  <P>SOLUTION: The ball screw comprises a screw shaft 1 having spiral ball rolling grooves 4 formed in an outer circumferential surface, a nut 2 having spiral ball rolling grooves 5 formed in an inner circumferential surface, and a ball return passage 8 comprising an axially penetrating through hole, an end cap 10 having a return guide groove 12 to communicate a race 6 formed of the ball rolling grooves 4 in the screw shaft 1 and the ball rolling grooves 5 in the nut 2 with the ball return passage 8, and a plurality of balls 3 to roll and circulate along the race 6, the return guide groove 12, and the ball return passage 8. The end cap 10 comprises a plate that is press-worked to form the return guide groove 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331485-A (JP)
Title: Signal reproducing device for magnetic recording medium
Inventor: INAGAKI TATSUHIKO
IPC: G11B11/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal reproducing device used for a magnetic recording and reproducing device capable of considerably improving a track density as compared to the conventional magnetic recording and reproducing device.  <P>SOLUTION: The signal reproducing device is so configured that a light source for radiating light for reproducing magnetic signals and a photodetector are fixed to a head section moving on a magnetic recording medium and are included in a head slider section held with thin magnetic films by means of an elastic member in the head section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308861-A (JP)
Title: Seismic isolation unit
Inventor: OTA IPPEI
IPC: F16F15/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a plastic deformation of a steel plate and an abnormal blister of the covered rubber which are located in an end in the load support condition under the high face pressure and the high distortion conditions.  <P>SOLUTION: An intermediate part of the laminated rubber 15 is the intermediate laminated part 15A that the thickness of a rubber sheet 11 is nearly even. An end of the laminated part 15B is provided with the upper and lower part of the intermediate laminated part 15A. As for this end of the laminated part 15B, the thickness of the rubber sheet is thinner than that of the intermediate laminated part 15A, and changes so that it gradually becomes thick toward the intermediate laminated part 15A from the upper and lower end (flange steel plate 17, 18).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004755-A (JP)
Title: Polarization plate having optical compensation function, and liquid crystal display device using it
Inventor: SASAKI SHINICHI
IPC: G02F1/13363
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization plate having the function of optical compensation that is thin and is superior in optical characteristics, and to provide a liquid crystal display device using it.  <P>SOLUTION: The polarization plate is one having the function of optical compensation, including at least two optical compensation layers. The optical compensation layers include an optical compensation A layer made of a polymer film which satisfies condition indicated in the formula 20(nm)≤ Re<SB>a</SB>≤300(nm) and the formula 1.0≤Rz<SB>a</SB>/Re<SB>a</SB>≤8, and an optical compensation B layer made of a non liquid crystal polymer film which satisfies all conditions indicated in the formula 5≤Rz<SB>b</SB>/Re<SB>b</SB>≤100 and the formula 1(μm)≤d<SB>b</SB>≤20(μm).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316788-A (JP)
Title: Roller clutch and pulley device with built-in roller clutch
Inventor: SATO YOSHIHIRO
IPC: F16H55/36
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the operation of a roller clutch from becoming unstable without lowering durability even if a rotational speed in use is increased.  <P>SOLUTION: Second pressing parts 29 and 29 are formed at the tip parts of pressing pieces 25a and 25a forming a spring 12a. These second pressing parts 29 and 29 are formed so that rollers 10 are present in the radial narrow portion of a cylindrical space 28 and, when the elastically deformed amount of the spring 12a is small, do not come into contact with the side face of a center support plate part 22 as a part of a clutch holder 11. On the other hand, when the rollers 10 are present in the radial wide portion of the cylindrical space 28 and the elastic deformed amount of the spring 12a is large, the second pressing parts 29 and 29 come into contact with the side face of the center support plate part 22. As a result, the Young's modulus of the spring 12a is varied according to the elastic deformed amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI