baber/WOPTO huggingface dataset:
Patent JP-2004341457-A (JP)
Title: Color wheel device
Inventor: KONO TATSUYA
IPC: G02B26/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the damage to the color wheel when transporting.  <P>SOLUTION: This is a color wheel device housing a rotating color filter to obtain three primary colors from the emitted light of a light source and has a stopper to suppress the rotation of the filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001736-A (JP)
Title: Stacking structure of container
Inventor: KANEKO TOSHIHIKO
IPC: B65D21/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacking structure for containers having a superior stacking property.  <P>SOLUTION: Circular projections 52 are formed on the bottom face of a container body 11, where each projection 52 is made into a spherical shape bulging downward with a degree of swell gradually decreasing from the center to the outside of the spherical shape. A center swelling part is formed at the center of a lid 61 closing an upper opening of the container body 11, and recessions 113 are formed on the upper surface of the center swelling part. Each recession 113 is made into a spherical shape recessed downward with a degree of recession gradually decreasing from the center to the outside of the spherical shape. Each recession 113 is formed at the position corresponding to that of each projection 52 of the container body 1, so that the projections 52 formed on the container body 11 of the container 1 at the upper tire are located to match the recessions 113 formed on the lid 61 of the container 1 at the lower tier when the containers 1 are stacked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005600-A (JP)
Title: Semiconductor light receiving element
Inventor: ARAGAKI MINORU
IPC: H01L31/0304
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light receiving element for suppressing disconnection or insulation failure, and for improving yield.  <P>SOLUTION: In this semiconductor light receiving element 1, flat faces in three stages whose height is different are formed at the upper face part of a semi-insulating GaAs substrate 2, and a p type GaAs layer 3, i type GaAs layer 4 and n type GaAs layer 5 are sequentially laminated on the low stage face(recess) formed at the central part of the semi-insulating GaAs substrate 2. Furthermore, an n type ohmic electrode 6 is made to straddle on the flat face constituted of the upper stage faces of the n type GaAs layer 5 and the semi-insulating GaAs substrate 2, and a p type ohmic electrode 7 is made to straddle on the flat face constituted of the middle stage faces of the p type GaAs layer 3 and the semi-insulating GaAs substrate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007915-A (JP)
Title: Battery pack cooling structure, and floor board
Inventor: HAYASHI TSUTOMU
IPC: H01M10/60
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor board which is used for cooling battery packs while reducing the number of parts, the weight and the cost of the floor board.  <P>SOLUTION: The floor board 6000 is used for a cooling structure for battery packs 2000, 3000 and 4000 mounted on a floor panel. The floor board 6000 is installed on the floor panel while maintaining an predetermined interval in the height direction and forms a floor surface on the in-cabin side. A first rib 6100, a second rib 6200, and a third rib 6300 are provided on the lower side of the floor board 6000 in a direction perpendicular thereto to lead cooling air from the battery packs 2000, 3000 and 4000 in the right-to-left direction of a vehicle, and the length of the ribs in the perpendicular direction is smaller than a space between the floor panel and the floor board 6000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006811-A (JP)
Title: Oxygen enriching hot water supply apparatus
Inventor: KONDO MASAMITSU
IPC: A61H23/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a large-scale system such as a jet bath system is required conventionally in the case of wanting to enjoy comfortable bathing by supplying oxygen to a bathroom.  <P>SOLUTION: An oxygen enriching hot water supply apparatus is constituted such that the oxygen of high concentration from an oxygen enricher 21 is mixed in an auxiliary heating circulation circuit 12 of a hot water supplier 10 where the hot water of a bathtub 20 is circulated by a pump 18 near the bathtub 20 inside the bathroom 28 and is jetted from an auxiliary heating adapter 19. Thus, the apparatus is attached at a low cost and is easily installed to a general household since piping for oxygen enrichment is not required and bathtub hot water is not cooled since high concentration oxygen supply and bathtub hot water heating are possible by an auxiliary heating operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007529-A (JP)
Title: Micro fluid device and manufacturing method of micro fluid device
Inventor: SHINBARA HITOSHI
IPC: G01N37/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro fluid device wherein semipermanent integration processing is unnecessary, and a manufacturing method thereof.  <P>SOLUTION: Hydrophobing processing is performed all over a surface 10a and a surface 20a. On the surface 10a and the surface 20a, an upper groove portion 11 and a lower groove portion 21 that become a flow passage 2 by superimposing with each other are formed. At specified positions of an upper platy base material 10, a first through hole 12 and a second through hole 13 are formed. The upper platy base material 10 and the lower platy base material 20 are superimposed with each other, and fixed by an upper press-contacting member 30, a lower press-contacting member 40, and a bolt 51. Therefore, the micro fluid device preventing the leakage of fluid can be formed without passing through an irreversible integration process. Preferably, the platy base material is Fe-Ni alloy, and hydrophobing is materialized by a BN carrying out surface segregation. The groove portion is formed by etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004189583-A (JP)
Title: Glass composition, and glass fiber
Inventor: TANAKA TOSHIKATSU
IPC: D03D15/12
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass composition which has excellent alkali resistance and acid resistance and can suppress devireification on spinning, and in which alkali metal ions are less to apt, and which has satisfactory adhesive strength with resin and is suitable as a reinforcing material for glass fiber reinforced resin, and to provide a glass fiber.  <P>SOLUTION: The glass composition has a composition of, by mol, 50 to 60% SiO<SB>2</SB>, 0.1 to 10% Al<SB>2</SB>O<SB>3</SB>, 20 to 45% MgO+CaO+SrO+BaO, 0.5 to 20% TiO<SB>2</SB>, 0.1 to 10% ZrO<SB>2</SB>, and 0 to 2% Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O, and in which BaO/CaO is 0.3 to 1.6 by a molar ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004025879-A (JP)
Title: Method for protecting printed item, and printed item, and printed item image
Inventor: WANG SHEN-GE
IPC: H04N1/32
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To protect a printed item image from a fraudulent operation by adding an information index gloss mark image to the printed item.  <P>SOLUTION: The gloss mark information index image is realized by printing the gloss mark information index image on a printed item, selecting a first halftone having a first anisotropic structure orientation, selecting a second halftone having a second anisotropic structure orientation different from the first halftone, applying the first halftone at least to a part of the gloss mark information index image, and applying the second halftone to the rest of the gloss mark information index image, so that a printed item can be protected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005008580-A (JP)
Title: Composition containing ceramides
Inventor: WATANABE MINORU
IPC: A61K8/92
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable composition containing a ceramide or a ceramide analogue, and hardly precipitating a crystal with the lapse of time.  <P>SOLUTION: The composition contains (A) the ceramide or the ceramide analogue, and (B) sorbitan monolaurate. The composition containing the ceramide or the ceramide analogue, and hardly precipitating the crystal with the lapse of time can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007839-A (JP)
Title: Non-core drill
Inventor: HIRANO YUKIHIRO
IPC: B24D7/18
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-core drill which enables the finishing operation for a hole bottom surface when boring a blind hole.  <P>SOLUTION: A super-abrasive layer 6 is fixed to the top of a shank 2, and a V-shaped groove 7 is formed on the super-abrasive layer. The groove is disposed such that the center P of the super-abrasive layer is positioned in the groove in a view from the end face of the layer, but the groove is displaced to the lateral direction of character V in relation to the center P, and one edge part 10 thereof extends so as to approach the center P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179615-A (JP)
Title: Solder connection structure and method for solder-connecting electronic part
Inventor: KUBOKAWA TERUYOSHI
IPC: B23K1/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free solder connection structure and a method for solder-connecting by which a non-heat resistance electronic part can be surely soldered at a low cost.  <P>SOLUTION: A first solder part 14 made of tin-silver-copper based soldering material is respectively provided on a solder land 11 for surface mounting and a solder land 12 for lead terminal of a circuit board 10 wherein the lands 11 and 12 are formed on the same surface, and a terminal 21 of a chip-like electronic part 20 is mounted on the land 11 and it is heated to melt the first solder part 14 and connect it with the terminal 21. Next, a second solder part 15 made of tin-zinc based soldering material is provided on the first solder part 14 formed on the land 12, and a lead terminal 31 of a non-heat resistance electronic part 30 is inserted into a terminal hole 13 formed adjacent to the land 12, and then it is heated at lower temperature than the heating step to melt the second solder part 15 and connect it with the terminal 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005014340-A (JP)
Title: Structure of grip part of writing instrument, and manufacturing method therefor
Inventor: SUZUKI KENICHI
IPC: B43K23/008
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To omit a process for separately attaching a grip member of a writing instrument to a barrel; to prevent swelling deformation and deterioration from being caused by a fat content of fingers in use; and to make a feeling of grip in use good by possession of structural flexibility.  <P>SOLUTION: A structure of a grip part comprises: a grip barrel part of the barrel of the writing instrument, which is molded of a thermoplastic resin material; and the grip member which is integrally molded by two-color molding in such a manner that an elastomer resin is used for the grip barrel. The grip member is composed of an outer peripheral cylinder part and many ribs which are integrally elongated inward from the outer peripheral cylinder part; and many tubular vacant chambers are formed of the outer peripheral cylinder part, the many ribs, and the grip barrel part of the barrel part, which is integrated by the two-color molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016121-A (JP)
Title: Window regulator
Inventor: TOMARIIWA YOSHI
IPC: B60J1/17
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window regulator capable of preventing the breakage of a guide member for guiding a wire to increase durability in the window regulator for opening and closing a window-pane of an automobile.  <P>SOLUTION: In the window regulator making the window-pane open and close by sliding a carrier plate supporting the window-pane on a guide rail fixed to the inside of a door of the automobile with the wire, an approximately U-shaped wall is formed in a terminal part of the guide rail mounting the guide member for guiding the wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015664-A (JP)
Title: Water indicator ink composition for highly moisture-permeable film
Inventor: YONEZAWA KENJI
IPC: C09D11/037
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for water indicator, giving an ink film dissolved by water to collapse the pattern of the film, for example, a water-indicator ink composition for the detection of urine of a disposable diaper.  <P>SOLUTION: The water-indicator ink composition for a highly moisture-permeable film contains a pigment having an average particle diameter of 0.2-10 μm in the ink composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013541-A (JP)
Title: Operation part of treatment instrument for endoscope
Inventor: SHIBATA HIROAKI
IPC: A61B17/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, operable and usable operation part as the operation part of a treatment instrument for an endoscope with a sheath tube retractably engaged with a flexible sheath, a coil shaft movably inserted into the flexible sheath and an operation wire retractably inserted into a coil shaft.  <P>SOLUTION: The operation part of the treatment instrument for the endoscope consists of an operation part body 31 to which the base end of the flexible sheath 1 is connected, a sheath tube operating member 34 to which the base end of the sheath tube 2 is connected, a coil shaft operating member 39 to which the base end of the coil shaft 21 is connected, and an operation wire operating member 38 to which the base end of the operation wire 22 is connected. The sheath tube operating member 34, the coil shaft operating member 39, the operation wire operating member 38 are slidably disposed in the operation part body 31. The operation wire operating member 38 is inserted into the cylindrically formed coil shaft operating member 39, and a butting end of the operation wire operating member 38 is disposed to project from a butting end of the coil shaft operating member 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014828-A (JP)
Title: Safe transportation system and safe transportation method
Inventor: TSUTSUMI HIROBUMI
IPC: B60P7/06
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cargos during transportation by a truck from being damaged or collapsed.  <P>SOLUTION: A total of six and at least one of sensor net modules 4a, 4b, 4c, 4d, 4e, and 4f are mounted on the three X-, Y-, and Z-axis surfaces of the deck 3 of a trailer 1 and the cargo 3. When acceleration and vibration exceed thresholds while the acceleration and vibration are monitored, and when a deviation exceeds a threshold while a deviation between the acceleration and vibration of the deck 2 and the cargo 3 is monitored, an alarm is given to a driver and the driver decelerates or stops the trailer 1 and confirms the state of the cargo 3 so as to prevent the load 3 from being damaged or collapsed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026760-A (JP)
Title: Timing signal generating circuit and signal receiving circuit
Inventor: CHIBA TAKAYA
IPC: G06F1/12
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timing signal generating circuit capable of highly accurately generating a plurality of timing signals having a predetermined phase difference with a simple configuration, and a signal receiving circuit provided with the timing signal generating circuit.  <P>SOLUTION: A resistor value control unit 24 outputs a resistance control signal for controlling weight of composite for each of signals in phase-compositing a plurality of clock signals Va, Vax, Vb, Vbx having a plurality of kinds of phases. Upon receiving the plurality of clock signals respectively, transconductance amplifiers 22a-22d output a plurality of current outputs I1-I4 whose amplitudes are controlled by allowing resistors R1-R4 to change the resistances according to the resistance control signals. An output terminal OUT connected to the outputs OUT1 of the plurality of transconductance amplifiers 22a-22d sums the current outputs I1-I4 outputted from the transconductance amplifiers 22a-22d to output a phase-composited signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023578-A (JP)
Title: End part guide of storable stretching surface member
Inventor: KAMOZAWA HIROSHI
IPC: E06B9/06
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end part guide stable in operation with a simple structure, formable in a straight line rail shape in a deriving state, preventing a curve in the horizontal lateral direction and bending in the inverse direction, and capable of stably guiding an end surface of a stretching surface member.  <P>SOLUTION: A net guide 12 continuously connects a large number of guide pieces 14 formed in a substantially U shape out of a bottom part 14a running along an end part of a net 4 and a rising wall part 14b running along an outside surface of the net 4, so as to be capable of mutually rotating a tip part of the rising wall part 14b in continuously connecting surfaces of the guide pieces 14. When the net guide 12 is derived along the end part of the net 4, the continuously connecting surfaces of the adjacent guide pieces 14 abut on each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021386-A (JP)
Title: Capsule for inhalation powder preparation
Inventor: OKI HISATOMO
IPC: A61J1/03
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability by preventing the erroneous aspiration of a capsule and to continuously inhale a powder preparation over a plurality of times without performing capsule detaching work.  <P>SOLUTION: This capsule 1 for an inhalation powder preparation is constituted by connecting four preparation containers 2 each of which houses the powder preparation 6. Accordingly, the capsule 1 for the inhalation powder preparation has a peculiar shape different from the shape of a drinking capsule and can be formed so as to have a large length dimension L incapable of being put in a mouth to certainly prevent a state drunk as the drinking capsule by mistake. Further, the capsule 1 for the inhalation powder preparation can be continuously administered over four times without performing the replacing work of the capsule 1 by once mounting the capsule 1 for the inhalation powder preparation in an inhalation type administration device 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022279-A (JP)
Title: Designing method of tire mold, tire mold and tire manufacturing method
Inventor: NIWA MASAKAZU
IPC: B29C33/02
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a designing method of a tire mold capable of uniforming the contact pressure of the tire bead of a tire with a standard rim on which the molded tire is mounted, the tire mold and a tire manufacturing method.  <P>SOLUTION: In the tire mold 30 for molding the tire 10, a tire bead molding part 31 for molding the tire bead 19 of the tire 10 has a straight line part M in the cross section of the meridian surface of the tire bead molding part 31 and the straight line part M is formed on a straight line L6 wherein the angle β formed with respect to a straight line L4 from a crossing point P1 becomes β=α±2° with respect to the angle α formed by straight lines L1 and L5 and is the straight line going toward the crossing point P1 side from a point B2 where the distance from the crossing point P1 on the straight line L6 is same to the distance from a point B1 to a crossing point P2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025566-A (JP)
Title: Handwriting input device, method and program, and program recording medium
Inventor: SUZUKI SATORU
IPC: G06K9/62
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load on inputting by hand-writing when hand-written information inputted is processed in its image state.  <P>SOLUTION: A storage part 2 stores information on the set of strokes, which is inputted by hand-writing from an input part 1, as hand-written information. A candidate generation part 3 determines hand-written information to be retrieved from the hand-written information stored in the storage part 2, searches a hand-written information dictionary based on the hand-written information to be retrieved, generates dictionary entry, which matches the hand-written information to be searched, as a predicted candidate, and then displays it on a display part 5. A candidate selection part 4 selects a predicted candidate from the predicted candidates displayed and displays it on the display part 5. Thus, an operator has only to execute inputting by hand-writing till a desirable predicted candidate is generated, when the information inputted by hand-writing from the input part 1 is processed in its image state, and the load required for hand-writing on the operator is alleviated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021450-A (JP)
Title: Device and method for analyzing state of organism
Inventor: MORITA CHIE
IPC: A61B5/11
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To precisely recognize the state of an organism with reduced amount of calculation.  <P>SOLUTION: The state of the organism is recognized by measuring the state of the organism, obtaining data on the acceleration and data on the organism in a time series, extracting the quantity of characteristics from the data on the acceleration and data on the organism, and using the quantity of characteristics extracted from the data on the acceleration in a time series and from the data on the organism in a time series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031361-A (JP)
Title: Optical lens and information recording and reproducing apparatus
Inventor: OTA TATSUO
IPC: G11B7/1392
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical lens in which both of making spot diameter small and securing the quantity of transmitting light are performed in a well-balanced manner, and to provide an information and reproducing apparatus equipped with the optical lens.  <P>SOLUTION: An optical pickup device 1 performs the recording of information to an optical recording medium and the reproduction of the information recorded on the optical recording medium. The optical pickup device 1 is provided with a first laser beam source 2a of 390-420 nm and an objective lens 5 that collects light emitted from the first laser beam source 2a on the optical recording medium. The objective lens 5 has a lens main body 50 and an anti-reflection coat 51 is disposed on the surface S1 of the lens main body 50. Regarding light incident at a right angle on the central portion C of the lens surface S1 having a surface angle θ of 0°, spectral reflectance of the anti-reflection coat 51 is ≤4% in the continuing one or more wavelength regions and the widest wavelength region among the one or more wavelength region has a spread from wavelength λ1 to wavelength λ2. The wavelength λ1 is in the range of 348-468 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006016-A (JP)
Title: Magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/31
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head wherein a dimple is not formed on a side facing a magnetic recording medium and which is resistive against electrification and improves the precision of a magnetic pole width.  <P>SOLUTION: This magnetic head has a lower magnetic pole 7 formed over a wafer 1, a non-magnetic gap layer 8 formed on the lower magnetic pole 7, an upper magnetic pole 15 formed over the non-magnetic gap layer 8 and having a pole tip 15a with a slender point, two recesses 7a formed laterally from a part immediately under the side surface of the pole tip 15a and sandwiching an area having the same width as that of the pole tip 15a, and a protective layer 16 made of a non-magnetic insulation material that fills the recesses 7a and covers the upper magnetic pole 15 and the lower magnetic pole 7.  <P>COPYRIGHT: (C)2004,JPO