baber/WOPTO huggingface dataset:
Patent JP-2005230435-A (JP)
Title: Filter device
Inventor: TOKUYAMA HIROTAKA
IPC: A61L9/16
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter device miniaturizing the device with neither lowering the adsorbent property of a filter body nor raising a pressure loss.  <P>SOLUTION: This filter device is provided with the rectangular parallelepiped filter body 60 formed with a plurality of pores penetratingly extending from one end face to the other end face positioned in an opposite side, a case 53 storing the filter body in such a state as to form a space where one end face and the other end face with the opened pores are opened, and partition members 54a and 54b, at least, one of which is provided extendingly in a diagonal direction of a rectangular cross section, at least, in either one of a first space 71a with opened one end face and a second space 71b with the opened other end face, each of which is formed into the rectangular cross section, and partitions the space into a plurality of partition spaces 72a, 72b, 73a and 73b; and is formed with a reciprocating channel 70 reciprocating between the first space 71 and the second space 71b in the case 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233408-A (JP)
Title: Equipment with gear mechanism
Inventor: TAKAHASHI YOSHIKAZU
IPC: B62D5/04
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce production cost by making the burr removal processing of a synthetic resin gear unnecessary in the equipment with gear mechanism.  <P>SOLUTION: The gear mechanism M1 with the power steering mechanism of a steering equipment is composed of a drive gear 21 having a metal gear 22 and a driven gear 31 having the synthetic resin gear 32. The gear width W2 of the gear 32 is larger than the gear width W1 of the gear 22 so that the gear 32 has a burr 39 in the burr range R2 in the un-geared range R1 that does not contact with the gear 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243326-A (JP)
Title: Hybrid power supply system
Inventor: KOBAYASHI KENJI
IPC: H01M8/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid power supply system adaptable for home use and for small scale buildings for business use.  <P>SOLUTION: This hybrid power supply system is constituted such that a redox flow battery 2 is divided into a battery reaction cell 21 and an electrolyte solution tank 22, and the electrolyte solution tank 22 is placed on the ground 3, and also, the battery reaction cell 21 is arranged on the lower part of a solar cell panel 1 set on a roof 4 more sun-flooded than the ground 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243121-A (JP)
Title: Objective lens driving device, optical pickup device and optical disc device
Inventor: AKANUMA GOICHI
IPC: G11B7/08
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce tilt generated by a support system in focusing and tracking operation.  <P>SOLUTION: A driving device for an objective lens in which a movable part attached with the objective lens, an Fo coil 3, a Tr coil 4 on an objective lens holding member is structured to be supported by eight wire springs in total consisting of two sets of the four wire springs from the fixing member on both sides in the tangential direction. When a magnet 8 for driving having a magnetization boundary line on both sides of tracking direction parallel to the tracking direction and the magnetization boundary line for the focusing direction in the center is made to face the moving part, an interval Lc_fo at the center in the tracking direction for each of the two of the Fo coils 3, 3 is set narrower than an interval Lm_fo at the center of flux density distribution in both the sides part for the magnet 8 for driving. When the focusing and the tracking moves occur at the same time, a moment occurs in the direction canceling the tilt of the support system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239394-A (JP)
Title: Non-contact drive type curved conveyor
Inventor: SATOZONO MASANARI
IPC: B65G23/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact type curved conveyor of simple and compact constitution, having no angular restriction, and achieving favorable driving efficiency, in which a carrying passage can be kept horizontal.  <P>SOLUTION: On a base on an upper surface of a frame, a number of taper rollers 6 are radially disposed to compose a carrying part, and a drive plate 4 is installed to drive each taper roller 6 to rotate. The drive plate 4 comprises a magnetized surface, in which N-poles and S-poles are alternately disposed at least along a circumferential edge part. The taper roller 6 has a magnetized part 10, in which N-poles and S-poles are alternately magnetized in a circumferential surface on its roller shaft to be positioned to the magnetized surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252564-A (JP)
Title: Image forming apparatus, mobile terminal mount unit, wireless communication control method, and program
Inventor: TSUDA SATOSHI
IPC: H04N1/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology of preventing a mobile terminal used by an image forming apparatus from being dropped and the occurrence of a communication error when the mobile terminal transfers data to the image forming apparatus by means of wireless communication.  <P>SOLUTION: The image forming apparatus is provided with a mobile terminal placing spot 30 that is an exclusive space for placing the mobile terminal, and the mobile terminal placing spot 30 is provided with an infrared ray port 31, a contactless IC antenna 32, and a Bluetooth chip 33, which act like a wireless communication means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246246-A (JP)
Title: Bathtub water cleaning apparatus
Inventor: ONO HIDEKI
IPC: A47K3/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To resolve problems wherein, in cleaning bathtub water by a system using particulate filter medium, pressure drop increases to satisfy filtering performance, or equipment is enlarged, causing difficulty for incorporating in a general household-use hot water supply system.  <P>SOLUTION: The performance of a filtering means can be enhanced by including the particulate filter medium and a thin layered filter aid thereon in a filtering tank, without making the particulate size of the filter medium small or increasing the packing height of the filter medium, to realize a small-sized bathtub water cleaning apparatus with a low pressure drop, as a result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252015-A (JP)
Title: Shield box and measuring system
Inventor: TAKAHASHI TOYOHIDE
IPC: H05K9/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when a third-generation portable telephone is tested, the invasion of an electromagnetic wave from the outside or the leakage of the electromagnetic wave from inside influences the accuracy of measurement whereby a pressing force is necessarily increased and a gap is necessarily reduced in a conventional electromagnetic wave shielding method, however, a locking mechanism becomes complicated in this case.  <P>SOLUTION: The shield box is provided with an outer casing body 120, a front surface panel 101 which serves as a lid body, a locking mechanism for fixing the front surface panel to the outer casing body 120 and an electromagnetic shield provided on the front surface panel and the opening of an inner casing body. The portable telephone 160 is disposed horizontally on a tray 105 fixed to the front surface panel 101 and received into the outer casing body 120 by closing the front surface panel 101 by the locking mechanism whereby an electromagnetic wave shielding atmosphere is obtained by the sealing structure of a U-shape groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250160-A (JP)
Title: Positive photosensitive resin composition and cured object thereof
Inventor: MIYAMOTO MANA
IPC: G03F7/023
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high resolution, high sensitivity, excellent pattern dimension controllability, high heat resistance and low hygroscopicity, and to provide a cured object of the composition.  <P>SOLUTION: The positive photosensitive resin composition comprises (A) an alkali-soluble phenolic resin, (B) a polyamide resin having a phenolic hydroxyl group, (C) a photosensitive diazoquinone compound, (D) a polyfunctional methylol compound and (E) a solvent, is adaptable to both high temperature curing and low temperature curing, and ensures good chemical resistance of an obtained film and good adhesion of the film to a substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253214-A (JP)
Title: Electromagnetic actuator
Inventor: TANAKA MASATO
IPC: H02K33/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator of high response of which assembly process is simplified without a high processing technology.  <P>SOLUTION: When a coil 14 is applied with a current, in the direction to cancel the magnetic flux generated at a turning shaft 12, to excite the coil 14 so that the upper side of the turning shaft 12 comes to be N-pole, the magnetic flux from a magnet 13 combines with that from the coil 14 for saturation at a connection yoke 11c. The magnetic flux leaks to the magnet 13 from an upper corner part 111d and a lower corner part 112d to repel against the magnetic pole of the magnet 13, allowing the turning yoke 11 to rotate counterclock. When energization of the coil 14 is interrupted, the magnetic flux of the magnet 13 flows in the turning yoke 11 for attraction, and the turning yoke 11 rotates clockwise to restore the initial state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251598-A (JP)
Title: Separator for alkaline storage battery, and alkaline storage battery
Inventor: KIYOKU YOSHIFUMI
IPC: H01M10/24
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the lyophilic property or liquid retaining property of a separator for an alkaline storage battery to an alkaline electrolyte solution, and to improve the output characteristics of the alkaline storage battery from its initial use over a long period by using this separator from the time when the alkaline storage battery is initially manufactured.  <P>SOLUTION: To manufacture the alkaline storage battery by providing the separator 3 between a positive electrode 1 and a negative electrode 2, a sheet material containing a composite oxide of Zn and Mn is used as the separator 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249159-A (JP)
Title: Drive shaft
Inventor: YOSHIOKA TOSHIJI
IPC: F16D3/18
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive shaft suitably used in a fuel cell or an electric vehicle.  <P>SOLUTION: A motor is mounted at an upper part of rear wheels. The drive shaft for transmitting the torque of the motor to the rear wheels is mounted in a state that its vertical direction is approximately longitudinally positioned. The drive shaft is composed of a shaft having barrel-shaped members on both ends, a first hollow cylinder having a space for accommodating one of the barrel-shaped members inside, and a second hollow cylinder having a space for accommodating the other barrel-shaped member inside. Outer peripheral faces of the barrel-shaped members and inner peripheral faces of the first and second hollow cylinders are respectively fitted with splines. The rotation of the drive shaft is transmitted to the rear wheels while decelerated by a gear intersecting approximately at a right angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254292-A (JP)
Title: Turret punch press, and method for preventing trouble caused by sheared chip in the same
Inventor: TAMAI TOMOMASA
IPC: B21D28/34
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turret punch press which can prevent troubles (breakage of a punch, scratches due to the so-called scrap rise, etc.) caused by sheared chips (hairlike chips, etc.) produced in punching a workpiece sheet.  <P>SOLUTION: After a punching operation, sheared chips D stick to the cutting edge portion 105a of a punch body 103. After that, when the punch body 103 has perfectly withdrawn into a space 101S in a body 101, the sheared chips stuck to the cutting edge portion 105a are wiped off so as to be tucked by means of a wiper 110 arranged around the cutting edge portion 105a. As a result, this can reduce the possibility of the deterioration of the shearing ability due to the adhesion of the sheared chips D on the cutting edge portion 105a and the breakage of a punch assembly 100 due to the intrusion, etc. of the sheared chips D into the clearance between the sliding portion 105 of the punch body 103 and the small diameter inside portion 101B of the body 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255884-A (JP)
Title: Wash liquid for probe for clinical test automatic analyzer and method for washing
Inventor: ODAWARA SHINO
IPC: G01N35/10
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make washing of a probe for collecting a specimen complete, to prevent contamination among specimens and to improve reliability of measured values when the specimens are continuously analyzed with a clinical test automatic analyzer.  <P>SOLUTION: A wash liquid for the clinical test automatic analyzer containing a chaotropic ion, e.g. SCN<SP>-</SP>is used. The concentration of the chaotropic ion used as the wash liquid is at least ≥0.1 mol/L and the pH is ≥10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323970-A (JP)
Title: High strength hot dip galvanized steel sheet, and its production method
Inventor: IKEMATSU YOICHI
IPC: C22C18/04
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To produce a high strength hot dip galvanized steel sheet having increased plating adhesion, both strength and formability, by a continuous galvanizing production apparatus at a low cost without reconstruction of the apparatus, nor adding a process.  <P>SOLUTION: In the hot dip galvanized steel sheet, a galvanizing layer comprising 0.01 to 1% Al, and the balance Zn with inevitable impurities is formed on the surface of a steel sheet comprising, by mass, 0.05 to 0.40% C, 0.2 to 3.0% Si and 0.1 to 2.5% Mn, and the balance Fe with inevitable impurities. One or more kinds of oxide grains selected from Si oxide, Mn oxide and multiple oxide of Si and Mn, and preferably one or more kinds of oxide particles selected from Al oxide, the multiple oxide of Al and Si, the multiple oxide of Al and Mn and the multiple oxide of Al, Si and Mn are contained in the inside of the steel sheet within 2μm from the grain boundaries.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352221-A (JP)
Title: System, method and unit for controlling operating function for bicycle, and computer program product
Inventor: GUDERZO GIANFRANCO
IPC: B62M25/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electronic control system for bicycles from not functioning in absence of a display unit.  <P>SOLUTION: The electronic control system 2 for bicycles is equipped with the display unit 21, a control unit 22 and a power unit 23 which control governing actuators 14, 15 provided on the bicycle, for instance a gear shift actuator, in absence of the display unit 21. The control unit 22 and the power unit 23 are able to ensure performance of a set of basic locomotion functions, such as an upwards and downwards gear shifting and an upwards and downwards derailleur shifting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266883-A (JP)
Title: Control device
Inventor: HABA SHINGO
IPC: G05B11/36
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly activate a drive system by superimposing a minute pulsation signal on a control circuit for controlling the drive system.  <P>SOLUTION: The control device is provided with the drive system performing predetermined action by control of the control circuit, and is provided with a pulsation signal superimposing means for superimposing the minute pulsation signal on the control circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268879-A (JP)
Title: Image coding method and apparatus thereof
Inventor: SHIMIZU KAZUTADA
IPC: H04N19/19
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image coding method and an apparatus thereof for reducing computation complexity required for the mode selection of a macro block in coding wherein a plurality of modes can be selected by the coding of the macro block.  <P>SOLUTION: A macro block mode selecting method includes: a prediction step for generating a predicted image; an error calculation step of obtaining a prediction error; a comparison step for comparing the prediction error with a threshold value; and a selection step for comparing the error with a threshold sequentially from a greater sub macro block and selecting a sub macro block whose error first reaches the threshold or below for an encode mode of the macro block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262528-A (JP)
Title: Printer
Inventor: SASAKI HIDEMI
IPC: G06F3/12
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storefront-installed printer that supports a plurality of kinds of storage medium, and is compact.  <P>SOLUTION: The casing body 15 of the printer 10 has a display 16, selection buttons 17a to 17e, a card mounting unit 20, a coin slot 21, a paper-money slot 22, a change putting-out slot 23, a mounted lid 24, a discharge opening 25 and a tray 26. The card mounting unit 20 is composed of a frame 35 rotatably supported on the casing body 15 around a rotating shaft 35a, card slots 36a to e provided on the circumferential surface 35b of the frame 35 and arranged along the circumferential direction of the frame 35 and a driving motor 38 rotationally driving the frame 35. When the kind of a memory card 13 is inputted by pressing the selection buttons 17a to e, the frame 35 rotates and desired card slots 36a to e get exposed from an exposure hole 15a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262535-A (JP)
Title: Clamper opening and closing mechanism of bookbinding machine
Inventor: HORII YOSHIYUKI
IPC: B42C11/04
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide the clamper opening and closing mechanism of a bookbinding machine, in which the clearance adjustment of the clamper' clamping part necessary for an operator every time when the thickness of a bookbinding changes can be reduced both in labor and in time.  <P>SOLUTION: Under the condition that, after the finish of the bookbinding of a booklet, when the bookbinding of the next booklet different in thickness is performed, when the difference between the thickness of the next booklet to be bound and that of the booklet bound just before lies within ±5 mm, handles 5 and 5' are moved respectively by the same angle in response to the amount of the difference. Through the movements of the handles 5 and 5', eccentric shafts 4 and 4' rotate and consequently cams 3 and 3' swing round about fulcrums P and P' so as to adjust the position of the interposing part at swingingly moving end sides (booklet clamping and releasing action sides), resulting in easily enabling to set the interval between a movable clamping plate and a fixed clamping plate under the widely opened condition of the clamper 2 to the desired one without performing the clearance adjustment of the clamper 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263535-A (JP)
Title: Method for manufacturing single crystal of group iii element nitride, and reaction vessel used therefor
Inventor: SASAKI TAKATOMO
IPC: C30B11/06
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing efficiently a group III element nitride, e.g. gallium nitride or aluminum nitride, with high quality.  <P>SOLUTION: A group III element such as gallium or aluminum and an alkali metal such as sodium are put into a crucible in a nitrogen gas atmosphere and thermally melted under pressure, thus growing a single crystal. The crucible used here is (A) one made of a nitrogen-free material having a melting point or decomposition temperature of 2,100°C or higher or (B) one made of at least one material selected from the group consisting of rare earth oxides, alkaline earth metal oxides, W, SiC, diamond, and diamond-like carbon, this material preferably being, for example, Y<SB>2</SB>O<SB>3</SB>. The above yielded single crystal, as illustrated with a photograph (A) of the figure, is colorless and transparent and has a high quality and a maximum diameter of 2 cm or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267112-A (JP)
Title: Driver state estimating device and information presenting system
Inventor: YAMADA KEIICHI
IPC: B60R21/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the dependency of a driver to an information presenting system presenting information of an obstacle, pedestrian, or the like to the driver, and to suppress the dependency to information presentation.  <P>SOLUTION: The driver normally turns off an accelerator when the driver recognizes information presentation from the information presenting system. After visually confirming an obstacle, the driver carries out braking operation. When the driver depends on the information presentation from the information presenting system, time from the information presentation to accelerator off operation tends to become shorter, and time from the accelerator off operation to visual confirmation tends to become longer. In the information presenting system, the dependency of the driver to the information presentation is estimated on the basis of such times. In the information presenting system, the dependency of the driver is reduced by delaying timing of the information presentation as the dependency of the driver becomes higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229984-A (JP)
Title: Method for killing cuttlefish by using acidic electrolytic water
Inventor: KAWANAMI TAKU
IPC: A23L17/50
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To aim at the elucidation of discoloration and prevention of the discoloration for solving a problem such that by cooling live cuttlefishes immersed in a cooling medium which is the ice of fresh water, their body surfaces become discolored by ammonia excreted by the cuttlefish themselves and their commercial value decreases.  <P>SOLUTION: This method for cooling for killing the cuttlefishes is provided by adding acidic water into the cooling medium so as to acidify and instantly neutralize ammonia excreted by the cuttlefishes for preventing the discoloration of the cuttlefishes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269123-A (JP)
Title: Camera-attached electronic apparatus and photographing method
Inventor: MATOBA SEIKO
IPC: G03B7/08
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera-attached electronic apparatus and a photographing method capable of efficiently preventing occurrence of white-out of a photographed image caused by flash light of a light at closeup photographing, without the need for providing autofocusing function.  <P>SOLUTION: The camera-attached mobile phone 10 is provided at least with: a work memory 3 for temporarily storing two images A, B photographed at closeup photographing; a storage image memory 4 for storing either of the two stored images A, B as a stored image; an image arithmetic section 15 for integrating the magnitudes of the luminance information Y, respectively included in the two images A, B stored in the working memory 3; and a central arithmetic processing unit 1 that compares the integrated values and controls transfer of either of the two images A, B from the working memory 3 to the storage image memory 4 to be stored therein as the stored image, depending on the result of the comparison.  <P>COPYRIGHT: (C)2005,JPO&NCIPI