baber/WOPTO huggingface dataset:
Patent JP-2004132997-A (JP)
Title: Fiber optic cable and its manufacturing method
Inventor: HARA MASASHI
IPC: G02B6/44
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber optic cable which has a thin diameter and superior loss characteristics and constructibility and is stabilized in strain and loss characteristics when wound around a drum or bobbin.  <P>SOLUTION: The fiber optic cable 1 comprises a long-sized optical element part 11 constituted by covering with a cable sheath 9 a coated optical fiber 3 composed of a plurality of or a single optical fiber put in a flatly-sectioned area F, an interposing body 5 formed of a heat-resisting plastic yarn, an organic fiber, or an inorganic fiber added along the length while surrounding the plurality of coated optical fibers 3 in the flatly-sectioned area F, and tensile strength bodies 7 for optical element which are arranged on both sides of the flatly-sectioned area F in parallel near by the length-directional sides of the area F. Further, notch parts 13 are formed on the surface of the cable sheath 9 on both the sides of the interposing body 5. The plurality of coated optical fibers 3 and the interposing body 5 expand along the length of the flatly-sectioned area F, so the coated optical fibers 3 can be prevented from finely curving when the cable 1 is wound around the drum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106405-A (JP)
Title: Inkjet head and inkjet recording device
Inventor: KATO TOMOKI
IPC: B41J2/045
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a base member superior in the damping efficiency and mass productivity which is prevented from resonating because of the propagation of vibration of a diaphragm and of pressure variation of a liquid chamber to the base member which supports an inkjet head when the inkjet head is multi channel driven.  <P>SOLUTION: The base member 1 which satisfies both the damping efficiency and the mass productivity and which has a joining face to the head divided is formed at a low cost by stacking sheet elements 1a of a shape shown in Fig.(B) after being punched by a press, and by joining appropriate points of side faces as a welding part 13. A joining method is not limited to welding, and bonding, calking and the like are possible. The base member can be joined in a short time with a full strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113048-A (JP)
Title: Balsam tea and method for producing the same
Inventor: TANAKA HIROKO
IPC: A23L2/38
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide balsam tea facilitating ingestion of balsam having medicinal components.  <P>SOLUTION: The balsam tea is obtained by drying entire balsam plants harvested in early summer to early autumn in the sun for about 3-7 days indoors or outdoors after washing in water followed by artificially drying as necessary, crushing the dried plants into pieces of ≤3 mm, eliminating fine powder using a 100-mesh sieve, and thereafter, roasting the resultant balsam using a predetermined roaster at 120-135°C for 15-20 m. Such a production process makes it possible that active ingredients contained in balsam can be ingested through ordinary drinking or addition to foods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118428-A (JP)
Title: Linkage for lever
Inventor: SAITO MAKOTO
IPC: G05G7/04
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein in a linkage with a fixed link ratio, decrease of the operating force results in the increase of the stroke, decrease of the stroke results in the increase of the operating force, and different operating stroke and operating force result, when operating in the forward movement and reverse movement.  <P>SOLUTION: The linkage for a lever has a lever and link system, comprising a lever and a link, a roller 4 attached to an input arm 21 of an intermediate link 2, coupled slidably, along a notch 3 provided on a first output arm 11 of an operating lever 1, to the arm; input to the operating lever 1 outputted via an intermediate lever 2, and the crossing angle between the axis line of the first output arm 11 of the operating lever 1 and the axis line of the input arm 21 of the intermediate link 2 making approximately 45 degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003190809-A (JP)
Title: Method for manufacturing composite material formed with photocatalyst film
Inventor: TAWARA TOMOYUKI
IPC: B01J35/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite material with a formed photocatalyst film comprising a titanium-containing oxynitride which exhibits photocatalytic activity and/or hydrophilicity upon irradiation with visible light.  <P>SOLUTION: The surface of a substrate is coated with a film of 0.01-3 μm average thickness containing a titanium-containing oxide or a precursor thereof and a prescribed nitriding treatment is carried out in an atmosphere of a prescribed gas to convert the film to a photocatalyst film comprising a titanium- containing oxynitride which exhibits photocatalytic activity and/or hydrophilicity upon irradiation with visible light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004119238-A (JP)
Title: Tact switch
Inventor: SAKANASHI YASUHIRO
IPC: H01H13/70
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow reliable operation of a switch, irrespective of a pressing direction of a key top of buttons or the like provided in a control panel of an image forming device and having a function of indicating operational information by lighting.  <P>SOLUTION: In a tact switch 1 incorporating a light source 8, a key top 2 is provided in a frame body 4 via elastic arm members 3, 3. One protrusion 2a in the lower part of the key top 2 is provided with a contact 5 corresponding to a switch 6, and the other protrusion 2b in the lower part of the key top 2 is hangingly provided with a supporting leg part 15 which hangs down and is locked by a frame 16. Even if the pressing force is partially applied to the key top 2, the force is exerted in a direction to push down the contact 5 with the supporting leg part 15 serving as a fulcrum, therefore the switch 6 can be surely operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115095-A (JP)
Title: Heat-sensitive material printed can
Inventor: HIROTSUJI KIYOSHI
IPC: B05D7/14
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive material printed can capable of maintaining a decorative function of the heat-sensitive material or its temperature indicating function for many hours and suppressing a canning cost increase to the utmost.  <P>SOLUTION: In the heat-sensitive material printed can having a print layer 12 containing the heat-sensitive material on the outer surface of the can 10 and a protective coating layer 13 on the print layer 12, the paint forming the protective coating layer 13 contains a ultraviolet absorbent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128741-A (JP)
Title: Antenna
Inventor: KATO SHINGO
IPC: H01Q13/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna that can be downsized while the strength of an antenna element part is enhanced in a small-sized antenna integrated inside an information terminal or the like such as a personal computer or a PDA.  <P>SOLUTION: An antenna element (2) is placed opposite to an earth electrode (3) via a short-circuit member (4) on the earth electrode (3) and a dielectric member (5) is interposed between the antenna element (2) and the earth electrode (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081776-A (JP)
Title: Crevice suction tool for vacuum cleaner
Inventor: SATO KATSUMI
IPC: A46B9/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crevice suction tool for a vacuum cleaner, which tool is equipped with a brush for removing dusts in crevices among joined parts in an automobile or among household furnishings.  <P>SOLUTION: The crevice suction tool for an vacuum cleaner comprises a square or circular base made of a hard material, a peripheral wall surrounding the same, a brush base longitudinally extending between the front and rear portions of the peripheral wall with vent holes between the base and the left and right side portions of the peripheral wall, a vent channel provided under the brush base, hard bristles arranged on the brush base longitudinally along the central axis thereof, soft bristles arranged thereon at the left and right sides of the hard bristles, an elastic portion provided on the top of the peripheral wall such that the hard and soft bristles project higher than the elastic portion, and a joint exhaust pipe provided at the rear portion of the peripheral wall or on the under side of the brush base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124544-A (JP)
Title: Operation system changeover device for construction machine
Inventor: ISHIKAWA NAOHIRO
IPC: E02F9/20
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation system changeover device for a construction machine capable of preventing misoperation following the change of an operation system which an operator does not intend to change, by inhibiting operation during the changeover of the operation system.  <P>SOLUTION: An arithmetic part 55 selects and reads the operation system corresponding to an operation system setting signal from an operation system setting part 38, out of a plurality of operation systems stored beforehand in a storage part 54. The arithmetic part 55 computes and outputs command signals Sw1, Sw2, Bo1, Bo2, Ar1, Ar2, Ba1, Ba2 for controlling the operation of corresponding hydraulic actuators 19-22 based on operation signals L1, L2, R1, R2 according to the read operation system. At the same time, the arithmetic part 55 accepts the change of the operation system only when lock signals from either one or both of lock levers 33L, 33R are inputted, and rejects the change of the operation system when the lock levers 33L, 33R are both in unlocking positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125680-A (JP)
Title: Reel correction mechanism of automatic handler for tab
Inventor: YAMASHITA AKIJI
IPC: G01R31/26
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel correction mechanism of an automatic handler for TAB for preventing a TAB tape from being rolled up or preventing a device tape and a spacer tape from being step wound on each other by preventing a carrier reel from being deformed.  <P>SOLUTION: This correction mechanism is structured so as to correct a deformation of a reel of the automatic handler for TAB. In the correction mechanism, a pair of slide blocks 1-2 each equipped with two roll shafts 1-4 are movably disposed in a block 1-1 formed in the body of the correction mechanism. Two roll shafts for each of the pair of slide blocks prevent a pair of edge parts of the reel from being deformed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129086-A (JP)
Title: Input circuit
Inventor: YAMADA TAKASHI
IPC: H03K5/1252
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input circuit which eliminates noise at a low cost.  <P>SOLUTION: If an antenna line 107 becomes a low level by noise even for a moment, a one-shot circuit 108 is made to function, outputting a signal that is at a low level for a fixed period of time. Since a sensor signal line 103 goes via a buffer circuit 104, the signal comes to the input of a latch circuit 105 with a delay of a fixed period of time. At this time, when no object is detected, an output of the latch circuit 105 is kept to be at a high level when the noise makes the single shot trigger circuit 108 function, and a spike-shaped low level pulse coming into a latch input does not appear at a latch output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125132-A (JP)
Title: Fluid device
Inventor: HATTORI SHOICHI
IPC: F15B13/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smaller fluid device as compared with before.  <P>SOLUTION: The fluid device 100 comprises a cylinder 200, where a cylinder chamber 200a and a cylinder chamber 200b are formed; a path formation section 300, where a fluid path 300a for passing fluid by a groove formation section 310 and a fitting section 320 is formed; and a communicating section 400, where a communication path 400a for communicating with the cylinder chamber 200a and the fluid path 300a is formed. The path formation section 300 is fixed to the cylinder 200 so that a direction indicated by an arrow 101 that is the traveling direction of a piston 220 to a case 210 is nearly identical with a direction indicated by an arrow 102 that is the traveling direction of the groove formation section 310 to the fitting section 320 when attaching or detaching the groove formation section 310 to and from the fitting section 320.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132387-A (JP)
Title: Control method of vehicular automatic transmission
Inventor: NISHINO HARUHIKO
IPC: F16H59/08
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift control method of a vehicular automatic transmission for preventing a local abrasion of a planetary gear only by changing a program when continuously operated over a long time by a direct-coupled stage.  <P>SOLUTION: This automatic transmission has a plurality of engaging elements C1 to C3, B1 and B2 and a planetary gear device 11, and has a plurality of shift stages, and is constituted so that one of the plurality of shift stages is the direct-coupled stage for not relatively rotating the planetary gear of the planetary gear device 11, and the other one is a higher speed stage than the direct-coupled stage, and has an OD switch 29 for manually switching shift prohibition and permission to this high speed stage. The OD switch 29 exists in a shift prohibiting position to the high speed stage, and when the direct-coupled stage is continued for a prescribed time or more, a shift to the high speed stage is permitted by automatically releasing the shift prohibition to the high speed stage of the OD switch 29, and the local abrasion is prevented by relatively rotating the planetary gear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315220-A (JP)
Title: Nitrogen oxides measuring apparatus
Inventor: AKIYAMA SHIGEYUKI
IPC: G01N1/22
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen oxides measuring apparatus conducting high- precision measurement by reducing losses due to adsorption and dissolution of NO<SB>2</SB>as much as possible.  <P>SOLUTION: The nitrogen oxides measuring apparatus D for conducting quantitative analysis of NOX in a sample gas is provided with a sampling unit 21 sampling the sample gas; a drain separator 2 separating a drain in the sample gas; an NO<SB>2</SB>convertor 3 converting NO<SB>2</SB>in the sample gas into NO; a secondary cooler 7 additionally cooling the sample gas; and an NO analyzer 1 in this order from upstream, and it is constituted so that the drain separator 2 supports high flow rate cooling, and furthermore, the entire flow channel for the sample gas from the sampling unit 21 to the drain separator 2 is designed to be heated and/or kept warm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132905-A (JP)
Title: Thermograph and thermography processing method
Inventor: SAITO MASANORI
IPC: G01J5/48
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermograph and thermography processing method capable of processing in spatial filter processing without the need for a large memory in a short time.  <P>SOLUTION: When data is read from a detector 4, spatial filter processing in a horizontal (vertical) direction is performed, and the data is stored in an image memory 8. When the data is read from the image memory 8, spatial filter processing in a vertical (horizontal) direction is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135541-A (JP)
Title: Insect pest outbreak-forecasting device, applied voltage-controlling method and applied voltage-controlling program therefor
Inventor: ONODA HATSUO
IPC: A01M1/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect pest outbreak-forecasting device which can control an operation period, a voltage-applying time, a voltage cutoff time and the like to realize the saving of electric power.  <P>SOLUTION: This insect pest outbreak-forecasting device is characterized by disposing a voltage-applying means (voltage-applying portion 8) for applying a high voltage to an electrode portion, and an applied electricity-controlling means (controlling portion 14) in which the operation period for operating the insect pest breeding-forecasting device, and the voltage-applying time for applying the high voltage to the voltage portion for the operation period, or the voltage cutoff time for cutting off the high voltage to the electrode portion are disposed and which independently controls or can control the operation period, and the voltage-applying time or the voltage cutoff time. By such the constitution, the saving of electric power can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173442-A (JP)
Title: Method of segmenting multidimensional image and computer system
Inventor: HIRATA KYOJI
IPC: G06V10/56
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new image segmentation algorithm for object-based image retrieval.  <P>SOLUTION: A color region is extracted from a multidimensional image, and the complexity of boundaries of all pairs of color regions is calculated. When a value of the boundary complexity of the pair of color regions is more than a specific threshold value of the boundary complexity, and a color distance of the pair of regions is smaller than a specific distance threshold value, the pair of regions are annexed. Whether the color region is small, and surrounded by another color region is determined, the small color region is annexed to the surrounding color region when the decision is true. Finally, the region data is assigned to each color region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143664-A (JP)
Title: Waterproof structure of external wall
Inventor: YUKINARI SADAICHI
IPC: E04B1/64
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To develop a stable waterproof performance for a long time by enhancing a cut off property around a lock fixed to an external wall.  <P>SOLUTION: Sealing materials (47), (47) and the like are attached to the surface of the external wall so as to cover the heads (46), (46) or the like of screws (45), (45) or the like exposed at the surface side of the external wall (21). A cut off material (50) of which the recess (64) is attached with a watertight material (65), is fixed to the surface of the external wall (21) so as to cover the sealing materials (47), (47) or the like on the recess (64).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200622-A (JP)
Title: Banded composing machine for variable data
Inventor: PROSI PAINER F
IPC: B41J5/30
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for printing variable data which add a performance required for optimizing a raster image processor (RIP) memory that employs memory bands in a page edition process.  <P>SOLUTION: Documents including both recurring elements and non-recurrring elements are rearranged into element lists corresponding to their frequency of recurrence and their overlap position. Recurring elements are retained in a rasterized form while non-recurring elements are rasterized at a time when the elements are used by an output memory. One pass assembly when elements are processed by raster image processing is generated when recurring elements are blitted into the memory and variable elements are processed by raster image processing during the operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144137-A (JP)
Title: Repairing method of existing pipe
Inventor: YAMADA MASAHIRO
IPC: B29C63/34
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing method of an existing pipe for ensuring a desired flow rate, by surely preventing occurrence of buckling of a resin pipe at a bent part, even if the bent part of the existing pipe is an elbow pipe bent at a right angle.  <P>SOLUTION: In the repairing method of an existing pipe, the resin pipe in a heated and softened state is inserted into the existing pipe P having the bent part E. The resin pipe is constituted of a bent pipe 1 and straight pipes 4 connected to be communicating to both ends of the bent pipe 1. After the straight pipes 4 and the bent pipe 1 of the resin pipe are inserted into the existing pipe P while deforming them by heating and softening so that the bent pipe 1 is positioned in the bent part E, inside of the resin pipe is pressurized to set the straight pipes 4 and the bent pipe 1 straight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127857-A (JP)
Title: Static eliminator
Inventor: NODA SADAO
IPC: H05F3/04
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static eliminator capable of stably generating positive and negative air ions even if the ambient atmospheric pressure fluctuates.  <P>SOLUTION: This static eliminator is structured so that a voltage applied to each discharge electrode 16, 17 is changed in response to an output signal level from a pressure sensor 19 and a thermistor 20. Thereby, even if the ambient atmospheric pressure and the ambient temperature around the discharge electrodes 16, 17 fluctuate, corona discharge can be stabilized by changing a voltage added to a discharge starting voltage accordingly, and a rate of generating positive and negative ions is maintained at a fixed level to be able to obtain a reliable static eliminating effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149579-A (JP)
Title: Material composition for preparing optical waveguide and method for producing optical waveguide
Inventor: SATO SHIN
IPC: C08G85/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical waveguide having good productivity and the highest refractive index in the core central part and to provide a material composition suitable therefor.  <P>SOLUTION: A composition 2 comprising a radical-polymerizable material having a low refractive index, a cationic-polymerizable material having a high refractive index, a radical polymerization initiator effective at a high wavelength and a cationic polymerization initiator effective at a shorter wavelength is used. A transparent container 1 is filled with the composition 2 and irradiated with a first irradiating light 3 effective for the radical-polymerization initiator (a) to thereby polymerize the radical-polymerizable material having the low refractive index in an incorporated state of the cationic-polymerizable material having the high refractive index and the cationic polymerization initiator into a pattern according to the shape of light irradiation. An optically transparent optical path part 4 is once formed (b). When the first irradiating light 3 is continued, a layer 5 having a lower refractive index than that of the surface of the optical path part 4 is formed by a light component to the lateral side from the optical path part 4 (c). An uncured product remaining in the interior of the transparent container 1 is subsequently cured with a second irradiating light 6 (d).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147713-A (JP)
Title: Sewing machine
Inventor: FUJIKURA TAKASHI
IPC: D05B15/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine with which independent seams of perfect stitch and independent seams of hitch stitch overlap, and intensive and stable seams can be formed efficiently.  <P>SOLUTION: In the sewing machine, a horizontal hook 15 which rotates clockwise or counterclockwise, a needle 20, a needle 21 and a horizontal hook 16 which rotates in the same direction of the horizontal hook are arranged in order, mechanisms which can feed a sewn material with every stroke of the same spacing with the needle to the orientation of a row of hooks (a lower feed 34 or the like, an upper feeding leg 42 or the like) are provided to both bottom and upper sides of the sewn material, and a cloth holding mechanism (holding leg 53 or the like) which holds down the sewn material during forming seams is provided.  <P>COPYRIGHT: (C)2004,JPO