baber/WOPTO huggingface dataset:
Patent JP-2004357585-A (JP)
Title: Hydroponic device
Inventor: OTSU KANJI
IPC: A01G31/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroponic device enabling easily cultivating plants without taking trouble in a narrow space at home or in an office without saving space.  <P>SOLUTION: This hydroponic device has a container 1 with an opened upper part, a solid medium 4 filled in the container, a partition board 8 arranged in the container, supporting the solid medium through separating from the bottom 9 of the container 1 and filling a part of the supported soli medium 4 up to the bottom 9 of the container 1, and a cover 14 covering the upper part of the container 1. The device is set with a wash water discharge hole 5 on the lower part of the side wall 2 of the container 1 and an overflow hole 7 where a culture solution 6 overflows. A plurality of through holes 12 are formed on the partition board 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363373-A (JP)
Title: Oxide semiconductor light emitting element and method of manufacturing the same
Inventor: SAITO HAJIME
IPC: H01S5/223
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light emitting element which is lowered in operating current and improved in reliability, and to provide a method of manufacturing the light emitting element.  <P>SOLUTION: In the oxide semiconductor light emitting element, an n-type MgZnO clad layer 103, a non-doped quantum well active layer 105, a p-type MgZnO second clad layer 109, and a p-type ZnO contact layer 110, are successively laminated upon an n-type ZnO single-crystal substrate 101. The second clad layer 109 and the p-type ZnO contact layer 110 are formed to have mesa-shaped cross sections which are made wider on the second clad layer 109 side than the p-type ZnO contact layer 110 side in the direction parallel to the surface of the n-type ZnO single-crystal substrate 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002483-A (JP)
Title: Aliphatic polyester fiber
Inventor: HOSOHARA SADAO
IPC: D01F6/62
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester fiber having good high-order processability and excellent resistance to embrittlement.  <P>SOLUTION: The aliphatic polyester fiber is obtained by applying a finish oil comprising [A] an anionic surfactant and [B] a cationic surfactant to the fiber surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006068-A (JP)
Title: Token passing communication method
Inventor: KAWASHIMA TAKASHI
IPC: H04L12/417
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To inform the state of own station to the other stations without separately using simultaneous broadcasting to all the stations on a network by making a token as the simultaneous broadcasting data.  <P>SOLUTION: The token is transmitted as the simultaneous broadcasting data. Accordingly, it is possible to inform the state of the token transmitting station to all the stations in the network. Also, when message data are transmitted, the states of transmission destination stations are confirmed by the station information in the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004142419-A (JP)
Title: Post-treatment unit and method
Inventor: WATABE RYOJI
IPC: H04N1/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To fix a semiconductor chip to a member for forming an image.  <P>SOLUTION: The print unit 10 of a copying apparatus 1 forms an image on a print sheet 40 by an electrophotographic system in response to operation of a UI unit 26. The post-treatment unit 50 of the copying apparatus 1 drives a staple 42a holding an IC chip 3 into the print sheet 40 on which an image is formed and then writes data inputted from the UI unit 26 onto the IC chip 3 held by means of the staple 42a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002527-A (JP)
Title: Accelerator for alkali reduction process of polyester-based fiber and method for alkali reduction process of polyester-based fiber using the same
Inventor: NAGAMORI HIDEO
IPC: D06M11/38
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerator for accelerating the alkali reduction of a polyester-based fiber cloth containing an easily reducible component, leaving less in the fiber and without having a problem in later processes, and a method of the reduction process by using the same.  <P>SOLUTION: This accelerator for the alkali reduction consists of at least 1 kind of a monovalent alcohol having a specific chemical structure, an adduct of ≥1 mol alkylene oxide with the monovalent alcohol having the specific chemical structure and an adduct of ≥1 mol epoxy derivative with the monovalent alcohol having the specific chemical structure. This method of reduction process is provided by preparing a reduction-treating liquid containing the accelerator and an alkali, and then immersing the polyester-based fiber or cloth containing the easily reducible component capable of being dissolved and removed by the alkali in the reduction-treating liquid to dissolve and remove a part or whole of the easily reducible component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000895-A (JP)
Title: Filter
Inventor: KANEDA TOSHIHIKO
IPC: B01D29/62
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter requiring very easy maintenance work after use by simplifying the constitution of a filter body and also excellent in filtering properties.  <P>SOLUTION: This apparatus includes the filter body 3 arranged in a roughly parallel cross shape in plane so that the longitudinal end part of a glass plate 4 adjacent thereto abuts upon the longitudinal side face of a roughly rectangular glass plate 4. The filter body 3 is stacked with a plurality of stages to constitute the filter 2. The filter bodies are stacked alternately to position the longitudinal end parts of the vertically adjoining glass plates 4 directed to the outside of the filter bodies 3 differently with each other. A pressing member 5 brought into contact with the longitudinal end part and pressing the glass plate 4 in a longitudinal direction is provided. With the pressing member 5, the glass plates 4 mutually in contact with each other above and under the stacked filter bodes 3 can be moved alternately along the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010225-A (JP)
Title: Print seal dispenser
Inventor: HONMA YOSHIO
IPC: G03B11/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print seal dispenser capable of issuing a print seal having a more fantastic and more unique background image than ever.  <P>SOLUTION: A back screen device (5) where many high-luminance point light sources (50) are arranged is provided to cover at least part of the visual field of a camera (31a) at the back part of a position occupied by a person being a subject inside the housing of the print seal dispenser, and a special effect filter (32) is attached to the lens of the camera (31a) so that it can be automatically attached/detached. A cross light filter or the like is suitably used as the special effect filter (32).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006841-A (JP)
Title: Decoration cover for built-in type mist generator
Inventor: TORIGOE KENJI
IPC: A47K4/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To gorgeously decorate inside a bathroom and improve the usability when blocking an opening part of a storage chamber storing a built-in type mist generator.  <P>SOLUTION: A blowoff port 3 is formed in the upper part, a suction port 2 is formed in the lower part, and a counter part 1 is overhangingly formed facing to the front surface at a height between the blowoff port 3 and the suction port 2. The counter part 1 is formed into a legless type or a legged type. A fitted part 4 corresponding to the inner circumferential wall of the opening surface of the storage space of the mist generator is provided in the rear surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029020-A (JP)
Title: Systematic procedure for deterministic safety analysis based on risk information
Inventor: PAPPONE DANIEL C
IPC: G21C17/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method (40) for analyzing the safety of a nuclear power generation system (8) based on risk information.  <P>SOLUTION: In an exemplified embodiment, the method comprises the step (42) of ordering events based on event occurrence frequency, the step (44) of determining a threshold value of the event occurrence frequency, the step (46) of determining the tolerance standard having a controlled quantity of conservatism as a function of the event occurrence frequency, and, if an event has an event occurrence frequency equal to the threshold value or higher, the step (48) of analyzing the event by the deterministic safety analysis method, or, if the event has an event occurrence frequency equal to the threshold value or lower, the step of analyzing the event by the probabilistic risk evaluation method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005011996-A (JP)
Title: Application method and application apparatus
Inventor: YAMASHITA ATSUSHI
IPC: B05C11/08
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application method for assuring sufficient flatness for a coating film such as a resist film on a substrate such as a wafer, and to provide an application apparatus therefor.  <P>SOLUTION: During a resist liquid application process, a high-concentration solvent gas in a circulation circuit 83 is supplied into a casing 17a, and an atmosphere inside the casing 17a is exhausted through an exhaust port 64 positioned at the lower part of a cup 62. Resist liquid is applied to a wafer W with a solvent gas atmosphere maintained in the casing 17a, and the wafer W is rotated for the formation of a resist film on the wafer W. When the application process is finished, the solvent gas in the casing 17a is exhausted through an upper exhaust port 81 but the supply of the high-concentration solvent gas into the casing 17a continues. In this way, the wafer W after the application process is held in the solvent gas for a specified time period. During the specified time period, because the viscosity of the resist film on the wafer W is kept low without solvent evaporation from the resist film, the resist film can flow on the wafer W and is flattened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012034-A (JP)
Title: Method of manufacturing semiconductor thin film and semiconductor device
Inventor: OGIWARA MITSUHIKO
IPC: H01L21/306
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a good semiconductor film in a short time by accelerating the penetration of an etchant for peeling so as to improve the uniformity of an etching speed in a method of forming the semiconductor thin film on a substrate and thereafter peeling it.  <P>SOLUTION: When a plurality of semiconductor films 20 are on the substrate 11, a connection supporter 40 connects the plurality of semiconductor films 20 with each other and supports them. As the connection supporter 40, there is used one provided with a gap for transmitting the etchant in a direction vertical to the surface of the substrate 11 or in a direction parallel to the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007048-A (JP)
Title: Device for fixing shaft body
Inventor: TERENCE STAHERSKI
IPC: A61B17/70
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft body fixing device capable of temporarily fixing a bone screw body to a cap without screwing and preventing damage by reducing stress concentration.  <P>SOLUTION: The shaft body fixing device 10 includes the bone screw body 11 and the cap 21. A connection means for connecting the bone screw body 11 to the cap 21 allows the cap 21 to be slidable within a surface which is orthogonally crossed with the axial direction of the bone screw body 11, and comprises fitting parts 15, 16 and fitted parts 26, 27 which are mutually fittable. A fitting opening of a fitting means is set to be horizontally wide but small in depth. As fitting is advanced, a fixing force is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016579-A (JP)
Title: Synthetic resin-made tube
Inventor: MACHINO TATSUYA
IPC: B32B27/32
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made tube capable of enhancing the internal pressure creeping resistance and preventing crack development and eccentricity of the tubular axis by reinforcing a tubular wall while increasing the strength of the tubular wall itself.  <P>SOLUTION: The synthetic resin-made tube has a tubular wall (2) in which side edge portions (1a) and (1b) of a preceding strip (1) and a succeeding strip (1) are heat-bonded or welded to each other by spirally winding the strip (1) formed of a polyethylene resin of medium density. In addition, in this synthetic resin-made tube, reinforcing wires (3) formed by converging fibers (4) formed of oriented ultra-high molecular weight polyethylene resin, and fibers (5) formed of low-density polyethylene resin are spirally wound around the tubular wall (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015604-A (JP)
Title: Water-based color ink set
Inventor: AOKI MOMOMI
IPC: C09D11/326
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set capable of obtaining printed images with high color reproducibility using a pigment-containing ink.  <P>SOLUTION: The water-based color ink set comprises a cyan-ink, a magenta ink and a yellow ink. In this ink set, each of the inks essentially comprises a pigment, a water-miscible organic solvent, a basic material, a surfactant and water. The pigment in the cyan-ink has the structure of C.I. Pigment Blue 15:3, the pigment in the magenta ink has the structure of C.I. Pigment Red 185, and the pigment in the yellow ink has the structure of C.I. Pigment Yellow 194. Each of the pigments comprises 20-45 wt.% of a pigment into which one sulfo group is introduced per pigment and 55-80 wt.% of a pigment into which no sulfo group is introduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086186-A (JP)
Title: Optical scanner
Inventor: NAKAI YOKO
IPC: G02B26/10
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner such that an optical deflector is reducible in thickness in a vertical scanning direction while a mutual interval between pieces of luminous flux is held large enough for separation.  <P>SOLUTION: The optical scanner is equipped with a polygon mirror 4 which deflects pieces L1 to L4 of luminous flux emitted by a light source and passed through a front optical system PRE so that their traveling directions change along a first direction corresponding to a horizontal scanning direction (x) and a rear optical system PST which separate the pieces L1 to L4 of luminous flux from the polygon mirror 4 mutually to a second direction corresponding to the vertical scanning direction (y) crossing the horizontal scanning direction at right angles and guides them to scanned surfaces 71 to 74, and scans the scanned surfaces 71 to 74 in the horizontal scanning direction (x) by using the pieces L1 to L4 of luminous flux. The pieces L2 and L3 of luminous flux from the polygon mirror 4 travel in parallel to each other in a plane containing the second direction to impinge on the rear optical system PST and the pieces L1 and L4 of luminous flux impinge on the rear optical system PST at such angles of incidence that they gradually leave each other in a plane containing the second direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005016235-A (JP)
Title: Connection structure of segment
Inventor: YAMAMOTO MINORU
IPC: E21D11/04
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To rationally constitute a connection structure retaining the connected condition even in the case a force acts in the direction separating mutual segments.  <P>SOLUTION: A fitting member having a fit body 3 is fixed to one peripheral end of a concrete segment, a member to be fitted having a cylindrical body 12 in which a slit 13 is formed at the other end is firmly fixed, A connection means is constituted so that the concrete segment is connected by fitting the fit body 3 into the space V to be fitted of the cylindrical body 12. The inner face of the cylindrical body 3 is formed of a first inside perimeter formed in an arcuate shape of a radius r1 set in the opposite side to the slit 13 and a second inside perimeter formed in an arcuate shape with a radius r2 larger than the radius r1 in the slit 13 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017219-A (JP)
Title: Interface detecting means of serum
Inventor: SHIBAZAKI KAZUSHIRO
IPC: G01N35/10
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect an interface X of a serum in a blood collection tube 1 having a bar code label 10 stuck on a peripheral wall for controlling a specimen, by an optical detecting means.  <P>SOLUTION: A blank sheet portion of the bar code label 10 is removed along a vertical direction with a prescribed width, a slit-like clearance 12 is formed in the peripheral wall of the blood collection tube 1, and the interface X is detected in the clearance 12 by the optical detecting means. Application for automatic dispensing of the serum is thereby allowed easily by a simple means, workability is thereby enhanced remarkably, and a dispensing cost for the serum is remarkably reduced thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020667-A (JP)
Title: Document feeder
Inventor: IWAGO TOSHITAKA
IPC: G03B27/50
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document feeder in which a document can be highly accurately read by preventing a document presser plate from being floated by a tensile force based on the inclined attitude of the document when using the document presser plate to read the fed document in tight contact with a read plane.  <P>SOLUTION: The document feeder comprises a document presser plate 30 which is disposed while facing the read plane of a read means and is mounted while being energized to press the document at a read position 10a to the side of the read plane, a feeding means which is disposed away from a plane S including the read plane on the downstream side of a feeding direction rather than the document presser plate 30 and is driven to feed the document in the feeding direction, and a float-up preventing means 33 which is disposed between a terminal portion 30c of the document presser plate 30 on the downstream side of the feeding direction and the feeding means and prevents the document presser plate 30 from being floated on the basis of the tensile force of the document when feeding the document over the terminal portion 30c and the feeding means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027013-A (JP)
Title: Amplifying solid-state image pickup device
Inventor: WATANABE YASUSHI
IPC: H04N5/335
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifying solid-state image pickup device capable of reducing both resetting noise and an after-image in a simple configuration.  <P>SOLUTION: A signal level read term T<SB>S1</SB>, a first resetting period T<SB>R1</SB>, a reset level reading period T<SB>S2</SB>, a second resetting period T<SB>R2</SB>and a third resetting period T<SB>R3</SB>are repeated in this order for each of frames F(n), F(n + 1), .... In the first resetting period T<SB>R1</SB>and the third resetting period T<SB>R3</SB>, a MOS transistor for resetting performs a soft resetting operation with a sub threshold current. Meanwhile, in the second resetting period T<SB>R2</SB>, the MOS transistor for resetting performs a hard resetting operation for fixing the potential of a photoelectric area to the drain potential.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023672-A (JP)
Title: Steel lid for manhole
Inventor: KAWAMURA KENTARO
IPC: E02D29/14
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To allow a worker to come in and out by opening a steel lid 2 of a manhole to not only perform work in the manhole safely and speedily, but also give security property to locking.  <P>SOLUTION: This steel lid 2 is detachably fitted and supported in a receiving frame 1. A cap fitting space 3 opened on a surface on one end side of a line d in the radial direction of the steel lid 2 is provided as a recessed part in the steel lid 2. An exclusive passing transparent hole 6 for a wrench head used in common with a bolt head 4 and the wrench head 5 is opened in a bottom face plate 3' in the space 3. A bolt head storage chamber 7 is formed below the bottom face plate 3'. A lock fitting 9 of the receiving frame 1 and the steel lid 2 is provided on a bolt 4' suspended through a bolt hole 8 provided in a bottom plate 7' in the bolt head storage chamber 7. An upper end part of an L-shaped fitting 10 is detachably supported on a rear surface on the other end side of the line d in the radial direction by a bolt 11 in the radial direction. A sideway facing part 10' in the radial direction of the fitting 10 is detachably engaged with a lower part of the receiving frame 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027187-A (JP)
Title: Method for measuring characteristic of fm demodulation circuit and its device
Inventor: KUROSAKA MASAHIRO
IPC: H03D3/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively measure characteristics of an FM demodulation circuit at a high speed by utilizing a general-purpose measuring instrument such as a multimeter, which only executes the voltage measurement, and a computer without requiring a measuring instrument for exclusive use.  <P>SOLUTION: A non-modulated frequency scanning signal is input to the FM demodulation circuit. Frequency/voltage characteristic data A is obtained by measuring an output voltage of the FM demodulation circuit for every frequency of the input signal. The waveform (the demodulation output waveform B) of the output voltage, when the frequency of the input signal is changed to a sine wave form, is equivalently obtained on the basis of the frequency/voltage characteristic data. The actual value of the waveform is obtained as demodulation output. Further, a demodulation distortion rate is calculated from a frequency spectrum C in which the demodulation output waveform is subjected to the Fourier transform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025070-A (JP)
Title: Optical attenuation method for live line fiber and optical attenuator
Inventor: SEO KOJI
IPC: G02B6/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical attenuation method in which the optical power of a live line fiber can be attenuated in a restorable manner, and also to provide an optical attenuator and an operation method of a live line fiber.  <P>SOLUTION: The optical attenuation method for a live line fiber attenuates the optical power of a live optical fiber in a manner restorable by a prescribed quantity. The optical attenuator for a live line fiber has an optical fiber clamping part for fixing an optical fiber, with the optical power of a live optical fiber attenuated in the similar manner. The optical fiber clamping part is equipped with an upper and a lower cover each having a corresponding curved surface. In the curved surface of either the upper or the lower cover, there is formed a groove for guiding a primary coated optical fiber, a secondary coated optical fiber tape, or an optical cable, which are alternatively clamped by the upper and the lower cover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI