baber/WOPTO huggingface dataset:
Patent JP-2004289301-A (JP)
Title: Nonreciprocal circuit element, composite electronic component, and communication system
Inventor: KAWANAMI TAKASHI
IPC: H01P1/36
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonreciprocal circuit element, a composite electronic component and a communication apparatus which has a high power efficiency and does not impede the miniaturization of products.  <P>SOLUTION: An isolator 1 has an input end 46 electrically connected to the hot end of a center electrode 21 and an output, the hot end of a center electrode 22 is electrically connected to an output terminal, a parallel circuit of a matching capacitor C3 and a termination resistor R1 is electrically connected between the hot end of the center electrode and the ground, matching capacitors C1, C2 are electrically connected between the hot ends of the center electrodes 21, 22 and the ground, respectively. The cold end of the center electrode 21 is electrically connected to the ground through a bypass capacitor C10, and the connection point of the cold end and the capacitor C10 is electrically connected to a DC drain power terminal 48 of a final transistor Tr2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287634-A (JP)
Title: Fare adjusting device
Inventor: TAGUCHI KENJI
IPC: G07B15/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fare adjusting device for allowing a user to accumulate an IC card without visiting a place where a dedicated IC card accumulating device is set.  <P>SOLUTION: When an accumulation button 6 is depressed, and an IC card is detected by an IC card processing part 2, a fare adjusting device 1 shifts to an accumulation mode. When a magnetic card or coins are detected in the accumulation mode, fare adjustment with the magnetic card or cash is carried out in parallel with accumulation processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284977-A (JP)
Title: Inserted fused body consisting of human physiologically active substance and human protein synthesis inhibitor
Inventor: UEDA MASAKAZU
IPC: C07K19/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inserted fused body which comprises a human protein synthesis inhibitor and a human physiologically active substance inserted thereinto to realize a more purposive structure while maintaining the function of each conjugated protein; and a medicine composition containing the inserted fused body as an effective component.  <P>SOLUTION: The inserted fused body having the functions of RNase 1 and bFGF is prepared by inserting a human bFGF, i.e. a human physiologically active substance, into the primary sequence corresponding to the loop position of a human RNase 1, i.e. a human protein synthesis inhibitor, to be expressed in a host cell. The inserted fused body exhibits a cytotoxic activity selectively to a cell highly expressing an FGF receptor of cancer cells, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285705-A (JP)
Title: Microclimate design building
Inventor: NAKATANI JUN
IPC: E04B1/70
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microclimate design building improving ventilation and heat removal action and reducing the resources energy and electric power consumption by effective use of natural energy.  <P>SOLUTION: The microclimate design building T is constituted so as to take air from the outside and discharge it from the second floor or the roof part Y and provided with a plurality of openings (ground window) 10 formed in the first floor, a transom 12 formed at the position separated from the first floor opening(ground window) 10, an air duct 14 provided at the first floor ceiling, and a heat sink tower 15 installed in the roof Y of the building T. An air passage is formed continuously in the transom 12, the air duct 14, and the waste heat tower 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003346166-A (JP)
Title: System and method for facilitating compression of document image by utilizing mask
Inventor: SIMARD PATRICE Y
IPC: G06V30/162
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for facilitating compression of a document image by utilizing a mask for splitting a foreground of the document image from a background.   <P>SOLUTION: This system includes a pixel energy analyzer adapted so as to split a region into the foreground and the background. The system also provides a region merge component adapted so as to merge a region when the region to be merged does not exceed threshold energy. The merged region is splitted into a new foreground and a new background. Then, a mask storage component stores split information into a binary mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297225-A (JP)
Title: Picture distribution server apparatus, communication terminal, picture distributing method and picture distributing system
Inventor: AOYAMA HARUMI
IPC: H04N21/81
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To precisely convey the contents of a moving picture to the audience before determining the moving picture desired by the audience.  <P>SOLUTION: A picture distribution server apparatus 300 receives the streaming data sent from a picture provider apparatus 400, then extracts a fraction of streaming data for a time length shown by the time data in a period shown by the period data from the received streaming data, based on the time data and the period data a user of a mobile terminal 100 has registered, and distributes the extracted stream data to mobile communication terminals 100 intermittently one after another.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294587-A (JP)
Title: Optical transmission apparatus
Inventor: NAKAMURA EISUKE
IPC: H04B10/29
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve optical transmission quality by carrying out optical noise compensation and optical level detection with high accuracy.  <P>SOLUTION: In a first optical amplifying part 11, light is amplified by using an optical fiber transmission route as an amplifying medium. In a second optical amplifying part 12, light is amplified by making second exciting light incident on amplifying medium doped with an active substance for optical amplification. In a first optical level detecting part 13, a level of the optical noise scattered from the first optical amplifying part 11 is monitored by emitting first exciting light in the operational environment before transmission of an optical signal and the optical level compensated for the optical noise level is detected based on a signal amplified with the first optical amplifying part 11 in the transmission of the optical signal. In a second optical level detecting part 14, the optical noise level emitted from the second optical amplifying part 12 is monitored by emitting second exciting light in the operational environment before transmission of an optical signal and the optical level compensated for the optical noise level is detected based on a signal amplified with the second optical amplifying part 12 in the transmission of the optical signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292199-A (JP)
Title: Zinc hydroxystannate, zinc stannate, and method for manufacturing the same
Inventor: SUGANO MANABU
IPC: C01G19/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing zinc hydroxystannate by which high purity zinc hydroxystannate can be manufactured by a simple manufacturing process, and to provide zinc hydroxystannate manufactured by the method and zinc stannate.  <P>SOLUTION: Metal tin particles 1 and metal zinc particles 2 are weighed 12 by prescribed amounts and mixed 14, a mixed acid 5 prepared by mixing 14 hydrochloric acid 3 and nitric acid 4 is added 15, oxidation-reduction potential is adjusted 16, and dissolution 17 is finished after the lapse of about 1 h. A previously prepared alkali solution 6 is dropwise added 18 to the resulting tin/zinc solution under stirring, and after the end of dropping, the above mixed acid is further added to carry out pH adjustment 19, thereby forming a precipitate 7. The formed precipitate 7 is collected and washed 19 to remove residual salts, and then the washed precipitate is separated 20 by filtration, dried 21 and crushed 22 to obtain zinc hydroxystannate 8. Zinc stannate 9 is obtained by sintering 23 this zinc hydroxystannate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296606-A (JP)
Title: Magnetic core of low coercive force, manufacturing method therefor and iron powder for magnetic core
Inventor: FUJINAGA MASASHI
IPC: B22F1/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive magnetic core of low coercive force, a manufacturing method of the core and iron powder for magnetic core.  <P>SOLUTION: Not less than 90 vol. % of whole quantity of iron powders forming the magnetic core have particle sizes of not more than 75μm. Density of the magnetic core is set to be not more than 6g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291025-A (JP)
Title: Device and method for feeding semimolten metal
Inventor: UCHIDA MASASHI
IPC: B22D17/30
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semimolten metal feeding device in which semimolten metal which has a uniform structure including primary crystal spheroidized from molten metal and is suitable for molding is obtained, and the molding material in a semimolten metal state is automatically, continuously, rapidly and smoothly stored in an injection sleeve of a die casting machine or the like without causing any shape breaking.  <P>SOLUTION: The semimolten metal feeding device receives semimolten metal in a holding container once, and feeds it into a horizontal injection sleeve, and comprises a semimolten metal holder having nearly half-cylindrical bodies which are split into two in the axial direction and openable/closable in the radial direction, an opening/closing cylinder to open the semimolten metal holder via an opening/closing drive mechanism unit, and a movable extension rod which is extended/retracted between the retraction limit position for receiving the semimolten metal from the holding container and the extension limit position for charging the semimolten metal from the semimolten metal holder into the horizontal injection sleeve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301922-A (JP)
Title: Car price display tool
Inventor: HIROTA TOMOSHI
IPC: G09F7/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car price display tool which does not leave a mark when a car price display tool is placed on the dashboard of a car, whose position is not shifted, which is not inclined or does not fall down, with which price display is easy, and which is considerably inexpensive, whose handling is easy, and which is very convenient even when it is stored.  <P>SOLUTION: The car price display tool is constituted such that a car price display part 2 is provided on the surface 1a of the display tool body 1 consisting of a synthetic resin sheet and also a part of the surface 1a of the display tool body 1 other than the car price display part 2 is made sticking parts 3 to the rear face of the front glass F of a car.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302783-A (JP)
Title: Card type communication terminal
Inventor: NAKAKUBO KOJI
IPC: G06K19/077
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily fix a memory card and to facilitate the operation of inserting the memory card into a card type communication terminal relating to the card type communication terminal such as a PC card, for instance, on which the memory card such as a USIM card is loaded.  <P>SOLUTION: A card type communication terminal 10 is provided with: a tray 100 on which a memory card 20 is mounted and which is slid and inserted so as to be freely withdrawn in the state of mounting the memory card; and a guide 200 for guiding the slide insertion of the tray and housing the inserted tray. The memory card is loaded by the operation of mounting the memory card on the tray and sliding and inserting the tray into the guide. The tray 100 is provided with: a holding part 103 for fixing the central part at the front end in a tray inserting direction of the memory card 20 to the tray; and an elastic locking piece 104 for fixing the central part at the rear end in the tray inserting direction to the tray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310290-A (JP)
Title: Production managing method for plurality of production lines
Inventor: ICHIKAWA YOSHIMASA
IPC: G06Q50/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To manage the production in a plurality of production lines.  <P>SOLUTION: This production managing method comprises a step (S100) for managing parallel production in a plurality of production lines, and for acquiring an order reception type name and a production type name, a step (S200) for acquiring production result, a step (S300) for acquiring order information, a step (S400) for reserving products in process in a plurality of production lines in the order of the earlier term of delivery based on the order information, a step (S600) for reading production condition data or the like when the shortage of reservation is generated (S500: YES). Furthermore, this production managing method comprises a step (S700) for calculating the number of excellent article conversion based on yield, a step (S800) for calculating an excellent article finish scheduled date for each of new input lots under the consideration of a customer validation acquisition date or temporary stop period and a step (S900) for reserving the new input lots to the shortage of reservation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307267-A (JP)
Title: Molding apparatus of quartz glass
Inventor: YAJIMA SHOJI
IPC: C03B20/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding apparatus for a quartz glass which is capable of homogeneously molding the quartz glass having a wide surface by the heating, pressing and molding of the quartz glass.  <P>SOLUTION: The molding apparatus 10 for the quartz glass is provided with a mold 15 having a hollow part 21 capable of housing the quartz glass 25, a pressing plate 23 arranged movably inside the hollow part 21, a heating means 13 for heating the quartz glass 25 housed in the hollow part 21 and a molding means 26 capable of pressing a part of the pressing plate 23 in the pressing direction and is for molding the quartz glass 25 inside the hollow part 21 into a desired shape by pressing with the pressing plate 23 while heating with the heating means 13. A plurality of the molding means 26 are provided and the respective pressing parts 26a of a plurality of the molding means 26 independently press the pressing plate 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305962-A (JP)
Title: Capsule containing aqueous solution
Inventor: YAMADA HAJIME
IPC: A61K47/38
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule containing an aqueous solution which is stable after being used for a long time, is resistant to breakage, and can be used as a cold insulant for fresh food and as a moisturizer for cosmetics.  <P>SOLUTION: The aqueous solution is sealed in the capsule. A coat material is coated with poly(2-hydroxy-2-methylpropyl methacrylate).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316222-A (JP)
Title: Small roof for building
Inventor: MURAI SHINTARO
IPC: E06B3/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof for a bay window sufficiently reducing the transmission of vibrating sound caused by raindrops, to the indoor side.  <P>SOLUTION: The roof for the bay window is formed by forming a roof body 6 having a cavity part 5, with a roof board 1 with a damping material sheet 8 stuck to the back face, a ceiling cornice 2, a top plate 3 with a sound absorbing material 9 stuck thereto, and a back board 4, and filling a hard polyurethane foam with closed cells in the cavity part 5. The transmission of vibrating sound caused by raindrops colliding against the roof board 1, to the indoor side can be reduced by the hard polyurethane foam 7, the damping material sheet 8 and the sound absorbing material 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313500-A (JP)
Title: Body fluid thickening collecting implement
Inventor: KANEKO SATOSHI
IPC: A61M1/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To offer a body fluid thickening collecting implement using body fluid such as blood, spinal fluid, and sperm in which supernatant fluid after separation is not remixed by collecting directly and for a short time obtained concentrate without passing through after-processes such as an insertion of a pipet after centrifuging and neither the supernatant fluid adhered to the wall of a centrifuge tube nor bacteria, etc., mix.  <P>SOLUTION: A cap 4b with the support part of a collecting tube for thickening and the support part 31b of the collecting tube for thickening in the lower part of a disk 41b are included, an outward section 42b of the same profile as the outward form of the centrifuge tube 1 and an inner side section 43b of the same profile as the inner form of the centrifuge tube 1 are provided in the rim of the disk 41b, a stepped part 44 and a rising part 45 are formed on the surface of the disk 41b and in the rim upper part, respectively, a guard section 33l is prepared in the lower edge of a syringe joint 32b, the guard section 33 is engaged with the rising part 45 of the cap 4b with the support part of the collecting tube for thickening, and a filter 5 is put between the guard section 33 and the stepped part 44 on the surface of the cap 4b with the support part of the collecting tube for thickening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320964-A (JP)
Title: Power conversion system
Inventor: TOIDA KENICHI
IPC: H02P27/08
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power conversion system for operating a plurality of power converters each comprising a converter and an inverter in parallel wherein respective converters are operated in parallel while being synchronized through a relative simple arrangement.  <P>SOLUTION: With reference to the phase of a PWM (Pulse Width Modulation) carrier signal of a converter controller for one system out of a plurality of converter controllers, phase of the PWM carrier signal of the converter controllers for remaining systems is matched with the phase reference. Zero-phase current flowing between converters is suppressed and the capacity of an interphase reactor can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002402-A (JP)
Title: Use of compound having ccr antagonism
Inventor: TSUCHIMORI NOBORU
IPC: A61P29/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prophylactic and therapeutic agent for graft-versus-host disease and/or rejection in organ transplantation or bone marrow transplantation, rheumatoid arthritis, autoimmune disease, allergic disease, ischemic brain cell disorder, myocardial infarction, chronic nephritis and arteriosclerosis.  <P>SOLUTION: The prophylactic and therapeutic agent for graft-versus-host disease and/or rejection in organ transplantation or bone marrow transplantation, rheumatoid arthritis, autoimmune disease, allergic disease, ischemic brain cell disorder, myocardial infarction, chronic nephritis and arteriosclerosis contains a specific compound that has CCR (CC chemokine receptor) antagonism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323925-A (JP)
Title: Strain aging hardening type steel sheet having excellent cold elongation deterioration resistance, cold delayed aging property and low temperature bake hardenability, and its production method
Inventor: MARUYAMA NAOKI
IPC: C23C2/28
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain aging hardening type steel sheet which has excellent cold elongation deterioration resistance, cold delayed aging properties and low temperature bake hardenability, and to provide its production method.  <P>SOLUTION: The steel sheet has a composition comprising, by mass, ≤0.2% C, ≤0.7% Si, ≤3.0% Mn, ≤0.1% P, ≤0.02% S, 0.0030 to 0.0180% N, 0.2 to 1.5% Cr, ≤0.020% Al and 0.0020 to 0.02% O, wherein Cr/N is ≥25, and further comprising ≤0.0040% solid solution C, 0.0020 to 0.0085% solid solution N so as to include 0.0020 to 0.012% solid solution C+12/14 (solid solution N), and the balance Fe with inevitable impurities. In the steel sheet, the area ratio of ferrite is ≥80%, the ratio between BH170, which is the bake hardening quantity after 5% tensile deformation+150°C×20 min heat treatment, and BH 150, which is the bake hardening quantity after 5% tensile deformation+150°C×20 min heat treatment, i.e., BH 150/BH170, is ≥0.9, the BH150 is ≥40 MPa, the reduction of the total elongation after 100°C×1 hr aging is ≤3%, and the increase of the yield point elongation is ≤0.6%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325907-A (JP)
Title: Display device and method of use thereof
Inventor: SHIGENO NOBUYUKI
IPC: G02F1/13357
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that enables the background image etc., of a display panel to be seen through and also enables the image to be viewed from both rear and front of the display panel and can impart a skeleton feeling.  <P>SOLUTION: This display device 2 has the display panel 4 which performs switching control over transmission and scattering of the light passing through the pixels by turning on and off an electric field, pixel by pixel, and a transparent light transmission plate 6 which can guide light from a light source 10 to the display panel side and further transmit the light, transmitted from the front to the rear of the display panel 4, to the rear. The light transmission plate 6 guides the light from a light source 8 to the side of the display panel 4 at a specified deviation angle θ from a nearly vertical normal direction to a light projection surface of the light transmission plate 6. Consequently, a skeleton display such that a display image appears to be floating in space can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325341-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: SAKAI MASUMI
IPC: G01N21/74
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furnace type atomic absorption spectrophotometer improved in an S/N ratio without saturating a detector signal.  <P>SOLUTION: Signal voltages detected by a photomultiplier tube 8 are stored in a memory 15 in all the combinations settable respectively for atomizing temperatures of a graphite tube 4, slit widths in a slit inside a spectrograph 6 and spectrally dispersed wavelengths, without introducing a sample into the graphite tube. When measuring the sample, an amplification factor of the photomultiplier tube 8 is regulated by a negative voltage regulator 18 in response to respective measuring conditions, or an amplification factor of the detector signal in an amplifier 10 is regulated, to conduct measurement after set in the optimum detector signal voltage. A detector signal voltage is not saturated thereby to allow the measurement at the satisfactory S/N ratio, even when the detector signal voltage is increased affected by radiation light from the graphite tube 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI