baber/WOPTO huggingface dataset:
Patent JP-2004224224-A (JP)
Title: Air bag device
Inventor: ABE KAZUHIRO
IPC: B60R21/26
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To hasten expansion of a second chamber and to individually adjust inner pressures and expansion speeds of first and second chambers, in an air bag partitioned into the first chamber having an inflator and the second chamber surrounding it.  <P>SOLUTION: The inside of the air bag 10 is partitioned into the first and second chambers by an inner panel 22 having a communication port 27. The inflator 36 has a first gas generating section 38 on the lower stage side and a second gas generating section 40 on the upper stage side. A gas jetting port 38a of the first gas generating section 38 faces a communication port 27, and a gas jetting port 40a of the second gas generating section 40 does not face the communication port 27. The second chamber 2 expands early due to gas from the first gas generating section 38.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235270-A (JP)
Title: Printed wiring board
Inventor: OSAKI SUSUMU
IPC: H05K1/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board which is capable of using the same pattern and resist for a plurality of specifications and recognizing each specification so as to prevent a part from being wrongly mounted.  <P>SOLUTION: M square marks 21 to 2m formed of pattern and resist are provided in a line from left to right along a lower side at a corner 11 (left lower corner) of a printed wiring board 1a in increasing order of number, n square marks 31 to 3n formed of pattern and resist are provided in a line from top to bottom along a right side at a corner 12 (right upper corner) diagonally situated to the corner 11 in increasing order of number. In the printed wiring board 1a of specification A, a rectangular silk printing 4 is provided on each surface of all the marks except the mark 21 at the corner 11 and the mark 31 at the corner 12, and the marks 21 and 31 are kept exposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235052-A (JP)
Title: Photoelectric conversion material, and photoelectric conversion element using it
Inventor: HORIUCHI TAMOTSU
IPC: H01M14/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element excellent in a photoelectric conversion property.  <P>SOLUTION: A photoelectric conversion material expressed by a general formula (1) and a photoelectric conversion element using the material. In the formula (1), R<SB>1</SB>is an alkyl group, an aralkyl group, an alkenyl group, an aryl group and a heterocyclic ring, R<SB>2</SB>is an alkyl group, an alkoxyl group and a halogen atom, R<SB>3</SB>, R<SB>4</SB>is a hydrogen atom, an alkyl group, an alkoxyl group, an alkylthio group, an aryl group, an aryloxy group, an arylthio group, a heterocyclic group, respectively, R<SB>5</SB>is a substituent containing a quaternary ammonium salt of an acid group, a metal salt amido group of the acid group and an ester group. X<SB>1</SB>is a coupling group forming a cyclic structure together with an amino group, m may be 0 or 1, and a carbon-carbon double bond may be either of E type or Z type.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231272-A (JP)
Title: Metal fitting for assembling steel member and steel member assembly using the same
Inventor: OTA KINJIRO
IPC: E04B1/58
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To structure a metal fitting for assembling steel members with which it is easy to construct a strong assembly using each of the steel members.  <P>SOLUTION: This metal fitting comprises, as a set, a center standing panel part 300 to be engaged in the inner side of the flange part of a C-type steel member 1, a receiving metal fitting 30 which is provided on one side of a bottom panel 30a with a first standing wall 30b having shoulder parts 301, 302 for receiving the flange parts 1c, 1d of the steel member 1 from the underneath and on the other side of the panel 30a with a second standing wall 30c for receiving from the underneath the top side 2a of an I-type steel member 2 overlapping the flange parts 1c, 1d of the steel member 1 receiving the single flange part 2b (2c) of the steel member 2, a holding metal fitting 31 for pressing and fixing the flange parts 1c, 1d of the steel member 1 from inside, and a tightening bolt 32 to be screwed in the screw hole 31d of the metal fitting 31 inserted through the through hole 30f of the metal fitting 30. Two sets are provided as a pair for individually tightening and fixing the crossing part of each of the steel members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238849-A (JP)
Title: After-fitted electric locking device for sash
Inventor: TAKAHASHI SATOSHI
IPC: E05B65/08
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an after-fitted electric locking device for a sash, which positively and firmly locks the sash in a totally closed position even for an existing double sliding opening/closing type sash, performing locking and lock releasing by remote control or a timer, and coping also with IT.  <P>SOLUTION: This after-fitted electric locking device for the sash is provided with: a lock mechanism unit frame 10 after-mounted to one sash frame 2 of the double sliding opening/closing type sashes 1, 3; a lock cylinder 14 assembled to the lock mechanism unit frame 10 and operated in the locking direction and lock releasing direction with the other sash frame 4; an electric gear motor 11 assembled to the lock mechanism unit frame 10 to drive the lock cylinder 14 in the locking direction and lock releasing direction; and a lock receiving member 20 after-mounted to the other sash frame 4 to detachably engage the lock cylinder 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262676-A (JP)
Title: Method of producing high purity sodium chloride crystal
Inventor: KAKITA HIROTAKA
IPC: C01D3/16
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining sodium chloride crystals having a purity of ≥98 mass%, particularly, ≥99.99 mass%, instead of the conventional chromato phenomenon, by utilizing an abnormal chromato phenomenon showing behavior completely different from that of the same.  <P>SOLUTION: A treatment where a rich sodium chloride aqueous solution in a solid component content of ≥50 g/L comprising at least one kind of ion selected from a potassium ion, a magnesium ion and a calcium ion as trace impurities is passed into a column filled with an adsorbent exhibiting selective adsorbability to at least one kind of ion selected therefrom composed therein, and the trace impurities are removed by utilizing an abnormal adsorption chromato phenomenon is performed. Next, sodium chloride is crystallized out from the treatment liquid. Then, a solid-liquid separation stage and a drying stage are performed, so that it is separated and recovered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239697-A (JP)
Title: Chemical analyzer
Inventor: YAMAKAWA HIRONOBU
IPC: G01N1/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical analyzer with high dispensation precision, which suppresses scattering of droplets.  <P>SOLUTION: The chemical analyzer is provided with a reagent vessel, a sample vessel, a reaction vessel which is supplied with a reagent and a sample, a reagent supplying mechanism which supplies the reaction vessel with the reagent, and a sample supplying mechanism which supplies the reaction vessel with the sample. At least one of the reagent supplying mechanism and the sample supplying mechanism includes a probe section which draws and discharges liquid, a probe arm section which moves the probe section between the reaction vessel and the reagent vessel or the sample vessel, and a pump to which one of pipes being arranged from the probe section through the probe arm section is connected. The pipe disposed between the probe arm section and the pump has a slim region having a cross section smaller than that of the pipe disposed at the probe arm section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003231351-A (JP)
Title: Ink recording element having adhesion promoting material
Inventor: CHARLES EUGENE ROMANO JR
IPC: B41M5/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink recording element having excellent image quality, a reduced gloss difference, and good lamination adhesiveness as compared with a conventional element.  <P>SOLUTION: The ink recording element includes at least one solvent absorption layer containing amine-inactive absorption gelatin. Preferably, the element includes a hydrophilic overcoat layer containing a cellulose ether. The element contains polyvinyl alcohol and is arranged between a hydrophilic absorption layer and the hydrophilic absorption layer. The element can additionally include at least one hydrophilic intermediate layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004239147-A (JP)
Title: Compression ratio controlling device for internal combustion engine
Inventor: OTA KENJI
IPC: F02B23/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce torque shock due to control of compression ratio to high at re-start of fuel supply after fuel-cut in an engine equipped with a variable compression ratio mechanism.  <P>SOLUTION: When it is determined that fuel-cut conditions are satisfied while monitoring various operation states of an engine (S1-S3), a target compression ratio during fuel-cut is set to a low compression ratio tεFCUT (S4-S5), and is converged to the low compression ratio tεFCUT to control compression ratio at a time of fuel recovery to low compression ratio (S6, S10). Consequently, torque shock at a time of fuel recovery is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240735-A (JP)
Title: General meeting support method and implementation system and processing program
Inventor: KASAI KOICHI
IPC: G06Q50/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manager's load by efficiently preparing bills to be submitted to a general meeting.  <P>SOLUTION: The general meeting support method comprises the steps of: receiving the input of bill contents indicating the contents of a bill and storing the bill contents into a database; reading out the bill contents stored in the database, displaying the read contents on a voter's terminal device, receiving information indicating whether the displayed bill contents are to be approved or not and a reason of non-approval when the information is not approved from the voter's terminal and storing the received contents into the database; reading out the information whether the bill contents are to be approved or not from the database, totalizing the read information and displaying the approval state of the bill on a manager's terminal device; and reading out from the database the non-approval reason of the bill to which non-approval answer has been given, displaying the read contents on the manager's terminal device, receiving from the manager's terminal device a corrected plan for the bill to which non-approval answer has been given, and updating the bill stored in the database.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245862-A (JP)
Title: Structure and method for coupling optical element and optical fiber, and optical module
Inventor: KANEKO TAKESHI
IPC: G02B6/32
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure between an optical element and an optical fiber which is low in cost and surely conducts transmission of light between the element and the fiber.  <P>SOLUTION: A coupling structure 1000 includes an optical element 100, an optical fiber 120 and a coupling section 140. The element 100 includes an optical surface 180 and a base member 190 provided on the surface 180. The section 140 is joined with an end face 120a of the fiber 120 and a top surface 190a of the member 190.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245587-A (JP)
Title: Object detection device and moving shelf apparatus
Inventor: KANETANI YOSHIHARU
IPC: B65G1/10
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving shelf apparatus using an object detection device capable of minimizing signal lines for outputting detection signals.  <P>SOLUTION: A master detection unit 50 and a plurality of slave detection units 60(1) to 60(3) are installed in a working passage 34 formed on adjacent moving shelves 30. An optical communication detection line starting from the light emitting part of the master detection unit 50 and returning to the master detection unit 50 through the slave detection units 60(1) to 60(3) in order can be established. Communication detection light between the shelves is set to pass the working passage 34. Based on the light receiving state of the communication detection light in the master detection unit, it is determined whether the object is present or not between the adjacent moving shelves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247873-A (JP)
Title: Picture display program
Inventor: SUGIMOTO MASAHIKO
IPC: G06F3/0482
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To clearly display use rates of a low sensitivity picture and a high sensitivity picture are clearly.  <P>SOLUTION: A CCD-RAW application reads JPEG picture data and CCD-RAW data from a memory card, thumb-nail-displays completed pictures 62 to 65 from a JPEG picture on a window 61 on the left side of a display picture 56a and magnifies/displays the completed picture 62 in the left half of a window 66 on the right side. A reference picture 68 is displayed on the right of the completed picture 62 from CCD-RAW data. In the reference picture 68, an outline picture 71 displayed based on outline picture data extracted from luminance data of the completed picture 62 and a rate display picture 72 showing a rate of low sensitivity picture data used for creating the completed picture 62 with respect to high sensitivity picture data for respective dots by a change of colors are overlapped and displayed. When a user changes a threshold and the like used for creating the completed picture 62, it is directly reflected on plotting of the completed picture 62 and the reference picture 68.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244485-A (JP)
Title: Heat transfer medium
Inventor: KASHIWABARA HIDEKI
IPC: C09K5/08
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a heat transfer medium used for a heat exchanger, or the like.  <P>SOLUTION: This heat transfer medium contains a fine nonmagnetic metal powder with a particle size of 400 nm or less. Preferably, the metal powder is of at least one metal element selected from Cu, Ag, and Pd, or an alloy or a composite. The metal powder prepared by the liquid-phase reduction method by using titanium trichloride as the reducing agent is most suitable. A higher content of the metal powder provides a higher heat conductivity; however, the viscosity in use is preferably kept at 1 Pa s or lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248012-A (JP)
Title: Interpolation apparatus for interlace/progressive conversion circuit
Inventor: GOTANDA TSUTOMU
IPC: H04N7/01
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interpolation apparatus wherein there is no erroneous detection by spatially matching difference code pattern of a neighboring pixel with a predetermined pattern and a discrimination criterion.  <P>SOLUTION: The interpolation apparatus for the interlace/progressive conversion circuit is provided with: a (pattern matching) difference discrimination circuit 1 that uses an interpolated pixel candidate from a motion compensation interpolation circuit and an interpolated pixel candidate from a vertical interpolation circuit for creating the difference code pattern of the neighboring pixel in the state of a progressive signal to judge whether or not the pattern and the predetermined pattern are matched and to judge whether or not the discrimination criterion is fulfilled; a difference pattern generation discrimination circuit 2 for exchanging the candidate with an interpolated pixel candidate from an oblique interpolation circuit and then performing pattern matching again when the criterion is not fulfilled; and a difference pattern generation discrimination circuit 3 for exchanging the concerned pixel with the interpolated pixel candidate from the vertical interpolation circuit and outputting the pixel as a final interpolated pixel when the discrimination criterion is not fulfilled, either, in the differential pattern generation discrimination circuit 2. Thus, the interpolation apparatus with no noise is realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265935-A (JP)
Title: Solid state imaging device, its manufacturing method, and radiation imaging device
Inventor: WATANABE MINORU
IPC: H04N5/369
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a thin film transistor from varying in threshold voltage so as to keep it stable in TFT characteristics in a solid-state imaging device having a structure where a part or all of the thin film transistor is covered with a photoelectric conversion element.  <P>SOLUTION: A photodetector 101 and one or more thin film transistors 102 connected to the photodetector 101 are formed in a pixel. The photodetector 101 is stacked up on the thin film transistors 102 overlapping, at least, partially with them. The thin film transistor 102 is composed of a source electrode, a drain electrode, a first gate electrode 111, and a second gate electrode 117 which is arranged on a side opposite to the first gate electrode 111 to the source electrode and the drain electrode, and the first gate electrode 11 is connected to the second gate electrode 117 in each pixel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247628-A (JP)
Title: Carrying holder for reflow
Inventor: SHIINA AKISHI
IPC: H05K3/34
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying holder for reflow which does not generate warp and twist, is excellent in heat conduction and enables good solder connection to a printed wiring board.  <P>SOLUTION: The holder is formed of a sheet body which is formed by impregnating a carbon fiber with a thermosetting resin and setting it. The carrying holder A for reflow is constituted by providing a plurality of grooves 2 lengthwise and breadthwise in the sheet body 1 in the first embodiment or in one surface of its laminated body. Although the depth of the groove 2 and the interval of formation thereof are not limited especially, it is formed, for example, to a lattice shape at a depth which enables cutting of carbon fiber at a regular interval of 1 to 2 cm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247630-A (JP)
Title: Package substrate
Inventor: MIZUTANI DAISUKE
IPC: H01L23/12
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package substrate which can correspond to fining processing, has small stress generated due to the difference of a thermal expansion coefficient to a semiconductor device, has high reliability and enables reduction in cost and weight.  <P>SOLUTION: A carbon fiber reinforced resin laminated board 18 is joined by a solder resist 19 on a circuit substrate 10 formed of a polyimide resin. A connection terminal 11c and pattern wirings 11a, 11b connected to a semiconductor substrate 20 are formed in the circuit substrate 10. The carbon fiber reinforced resin laminated board 18 is formed by laminating a plurality of carbon fiber reinforced resin sheets with carbon fibers arranged in one direction and is provided with an opening part 18a according to the semiconductor device 20 to be packaged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003218290-A (JP)
Title: Resin-sealing semiconductor device
Inventor: ITO HITOSHI
IPC: H01L23/28
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-sealing semiconductor device capable of reducing warping.  <P>SOLUTION: This resin-sealing semiconductor device 1 is provided with a semiconductor element 10 mounted on one face side of a substrate 2, a metallic thin wire 11 connecting the semiconductor element 10 to a wiring pattern provided at one face side of the substrate 2, a resin sealing part 3 for sealing the semiconductor element 10 and the metallic thin wire 11 at one face side of the substrate 2, and an electrode 4 formed at the other face side of the substrate 2 so as to be conducted to the wiring pattern. As for the thickness of the resin sealing part 3 from one face side of the substrate 2, the part where the semiconductor element 10 is sealed is made thinner than the part where the metallic thin wire 11 is sealed, and the part where the metallic thin wire is sealed is divided by the parts to which the metallic thin wire is not connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004251202-A (JP)
Title: Trochoid pump
Inventor: AWAZU MINORU
IPC: F04C2/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturization while suppressing vibrations and noises generated during driving operations.  <P>SOLUTION: This trochoid pump is constructed by disposing a trochoid gear 13 constituted of a stator 7, an inner rotor 11 made of a magnetic substance, and an outer rotor 12 made of a non-magnetic substance. The stator 7 is structured by winding a winding 10 around a salient pole 9 fitted on an inner periphery of a stator core 8 and, by a rotating field generated by controlling energization applied to the winding 10, a rotational force is induced in the inner rotor 11, and the inner rotor 11 and the outer rotor 12 rotate together. As a result, the displacement of a pump room 18 between the inner rotor 11 and the the outer rotor 12 changes, thus providing a pump action.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262270-A (JP)
Title: Combination switch module
Inventor: SUZUKI NORIHITO
IPC: B62D1/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination switch module capable of omitting a circuit substrate of a steering angle sensor, and performing overall size reduction and cost reduction thereof by reducing the number of redundant electronic components, and capable of obtaining correct rotation data by bringing the steering angle sensor close to a steering wheel.  <P>SOLUTION: In a steering angle sensor 15 of the combination switch module 10, a steering angle CPU unit, a steering multiplex communication unit, and a steering angle data storage unit are provided in a multiplex communication control unit, a multiplex communication unit and a data storage unit on an ECU substrate 15, respectively, a sensing circuit unit is provided on the ECU substrate, and the ECU substrate 16 is fitted to a spiral cable body 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258821-A (JP)
Title: Information provision system based on store visiting means and allowed time
Inventor: MATSUSHITA KAZUHIRO
IPC: G06Q30/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide information distribution service distributing sales information on the basis of a store visiting means and an allowed time of a member, and charging according to store visiting and commodity purchase of the member.  <P>SOLUTION: An intermediary device providing the sales information to the member via a network has a means allowing the member to previously register a request including the store visiting means, the allowed time or the like, providing the sales information acquired from a retail store fit for the condition, and charging the retail store on the basis of information including the store visiting or the commodity purchase of the member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254809-A (JP)
Title: Bed
Inventor: ISHII HARUKO
IPC: A47C17/52
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed that stores bedding when the bed is not necessary and reduces the occupation area of a room, making a larger space available for use.  <P>SOLUTION: The bed is formed by continuously connecting a plurality of divisions 2 and 3 and permits the division 2 to be stacked on top of the other division 3, and has a storage space S in the interior.  <P>COPYRIGHT: (C)2004,JPO&NCIPI