baber/WOPTO huggingface dataset:
Patent JP-2004163389-A (JP)
Title: Charging voltage detector and detection method
Inventor: BREUCH GEORG
IPC: G01R31/36
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure charging voltage to prevent the damage of a storage battery by overcharging.  <P>SOLUTION: This charging voltage detector for the storage battery comprises a voltage converter for converting the charging voltage to a voltage signal, an analog/digital converter for converting the voltage signal to a digital signal, and an evaluation and control device for evaluating the digital signal as well as for controlling the charging process on the basis of the evaluation of the digital signal of the analog/digital converter. The voltage converter comprises an amplifier circuit with a variable gain controlled such that the gain applied for the generation of the voltage signal is adjusted to the input voltage range of the analog/digital converter according to a transfer function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316722-A (JP)
Title: Power transmission device and control method therefor
Inventor: KASE TAKAAKI
IPC: F16D65/18
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission system, which can avoid drive thereof by the external force when an actuator is not driven and which does not need power consumption when braking and non-braking.  <P>SOLUTION: A cam plate 114 is fitted to a support shaft 111 freely to move in a direction expressed with an arrow B, and regulated not to rotate around the support shaft 111 in a direction expressed with an arrow C. The cam plate 114 is formed with a cam part in a side surface, which is not opposite to a brake caliper 113. Projecting parts and recessed parts are mutually formed every 45 degrees, and they are smoothly connected to each other through a slope. A spring 115 is fixed to the cam plate 114 in a side opposite to the brake caliper 113. When the cam plate 114 is moved in the direction expressed with the arrow B (a figure 13), the brake caliper 113 is energized in the direction expressed with the arrow B. Drive of the power transmission system by the external force when the actuator is not driven can be avoided by using this brake mechanism, and power consumption can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005592-A (JP)
Title: Dwell time regulating method for pointing device
Inventor: KIM C SMITH
IPC: G06F3/038
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selecting an object displayed on a display screen by posing a cursor controlled by a pointing device at the object for a longer time than a dwell time threshold, a device, and a medium carrying signals thereon.  <P>SOLUTION: In this method for selecting the object by posing the cursor controlled by the pointing device at the object displayed on the display screen for the longer time than the dwell time threshold, the device, and the signal carried medium, the dwell time threshold is regulated based on the density of the object displayed on the screen. Accordingly, if the density of the object is high, the dwell time is increased, and to select a desired object, users must maintain the cursor at the desired object for a long time. If the density of the object is low, the dwell time is decreased, and to select the desired object, the users may simply maintain the cursor at the desired object for a short time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313608-A (JP)
Title: Living body magnetic field measuring apparatus
Inventor: KANDORI AKIHIKO
IPC: G01R33/035
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a living body magnetic field measuring technique capable of non-invasively obtaining a potential waveform corresponding to the membrane potential of the myocardial cell.  <P>SOLUTION: The apparatus has a fluxmeter operating circuit 4, a means including means 5 and 6 for collecting the output data of the fluxmeter operating circuit and calculating an electric current vector at time t, a means for calculating the absolute value I<SB>xy</SB>of the electric current vector, a means for calculating a potential waveform V(t) from the absolute value of the electric current vector within the time corresponding to heart depolarization, and a means for calculating the potential waveform V(t) from the absolute value of the electric current vector within the inactive time zone and the time zone corresponding to repolarization of the heart.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322676-A (JP)
Title: Passenger type travelling car body
Inventor: NIIMI SHIZUO
IPC: B62D25/08
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce production cost by constituting a frame cover of a plurality of passenger type travelling car bodies different in size by a set of frame covers 35.  <P>SOLUTION: This passenger type travelling car body is furnished with the frame covers 35 at the front and the left and right sides of a seat 31, and the front covers 35 are divided and constituted into a front part cover 35a positioned at the front of the seat 31, left and right covers 35b, 35b positioned at the left and right sides of the seat 31 and a seat lower part cover 30 positioned below the seat 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323147-A (JP)
Title: Cargo conveyance device using pallet
Inventor: TAKAMOTO KAZUNARI
IPC: B65G47/52
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a necessity for letting left and right chain conveyors advance and retract relative to a position opposing to an elevation table.  <P>SOLUTION: A first conveyance conveyor and a second conveyance conveyor are provided at two upper and lower steps on the lifting table 10 of a lifting and conveyance mechanism 1. A cargo carrying-in-and-out mechanism 2 is provided at an inlet G1 and an outlet G2 at each story. The cargo carrying-in-and-out mechanism 2 is provided with left and right chain conveyors 3, 3 for conveying a cargo, left and right chain conveyors 4, 4 for conveying an empty pallet, and a pallet unloading mechanism 7 for unloading a cargo loading pallet and the empty pallet from the chain conveyors 3, 4. A cutout part 18 is formed in a central part of length of both side fringes in the pallet. Each chain conveyor 3, 4 is formed so as to deform in a reverse V shape allowing the pallet to pass through the cutout part 18 when the pallet is lifted and lowered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327284-A (JP)
Title: Enclosed type battery, gasket for enclosed type battery, and manufacturing method of gasket
Inventor: MORI KAZUTERU
IPC: H01M2/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket for an enclosed type battery in which cracks hardly occur.  <P>SOLUTION: This is a gasket 9 for the enclosed type battery formed by injecting a resin material in a mold, and a weld part exists in an air vent extension part 12 extending from an annular main body 10, and the air vent extension part 12 is located at a position where the external pressure is not added at the time of sealing of the enclosed type battery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328584-A (JP)
Title: Image processing unit, image processing program and storage medium for storing image processing program
Inventor: SHIMURA HIROSHI
IPC: H04N1/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing unit which can perform inclination correction irrespective of the presence or the absence of the detection of edge information or the presence or the absence of input information.  <P>SOLUTION: The image processing unit refers to a radius table showing a relation between the physical value of a radio wave shown by radio wave information and the radius of a circle, projects coordinates of IC chips 14a, 14b and the coordinate of an IC chip 4 on the coplanar parallel surface with the placement surface of contact glass 11, and calculates a distances between the coordinates of the projected coordinates as radii r1, r2. The image processing unit calculates intersections c1, c2 of the circle of the radius r1 and the circle of the radius r2. The image processing unit extracts straight line information, indicating a straight line passing the vicinity of either of the calculated intersections c1 and c2 from the image information as a whole. The image processing unit calculates an inclination θ with respect to the sub-scanning direction x of the straight line L1, shown by the extracted straight line image information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329293-A (JP)
Title: X-ray ct photographing apparatus and photographing method
Inventor: ARAI YOSHINORI
IPC: A61B6/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To construct an X-ray CT photographing apparatus using an X-ray cone beam so that the size of the apparatus is made small, the target part is accurately positioned in a relatively short time and the exposure dose of X-rays is minimized.  <P>SOLUTION: This local photographing X-ray CT photographing apparatus is provided with: a preliminary photographing means for photographing an object O under two positional conditions in which the positional relations of an X-ray generator 1, the object O and an image sensor 2 are different from each other; an arithmetic processing means for gathering and arithmetically processing two-dimensional positional data of the object O of the target part m determined on the two obtained radioscopic images and obtaining a three-dimensional position of the object O of the target part m; a position adjustment means for adjusting the positional relation of the three members 1, O and 2 so as to turn the obtained three-dimensional position to a turning center; and a main photographing means for relatively turning a turning means and the object O after an adjusting operation and photographing the tomographic image of the object O.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003344997-A (JP)
Title: Radiation-sensitive mixture and recording material produced therewith
Inventor: GRIES WILLI-KURT
IPC: C09K3/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive mixture obtainable by a simple method, containing more commercially available monomers and having improved photosensitivity as compared with that by the prior art and to provide a recording material.   <P>SOLUTION: The radiation-sensitive mixture contains an acrylate or methacrylate monomer and/or oligomer capable of free radical polymerization and having at least two acrylate and/or methacrylate groups and at least one photooxidizable group, a photoinitiator, an organic polymeric binder and a heptamethinecyanine dye acting as an IR absorbing dye. The recording material comprises a substrate and a photopolymerizable layer. The present invention furthermore relates to a process for the production of a printing plate from this recording material. The recording material is distinguished by suitable photosensitivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330316-A (JP)
Title: Fragile material removing tool
Inventor: ORINO TORU
IPC: B23B51/12
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fragile material removing tool which rapidly and easily removes a fragile material without damaging a cable in the removal work of the fragile material such as a cut-off material in an opening part of a pipeline.  <P>SOLUTION: This fragile material removing tool has a drill 100 having a spiral cutting edge part 110, and a cover 200 for rotatably enclosing the drill 100. The cover 200 is of cylindrical shape opened at the tip and covering at least the cutting edge part 110. With this constitution of covering the cutting edge part 110 of the drill with the cover 200, the cutting edge part 110 only comes in contact with the fragile material led into the cover from the opening side of the cover tip, and the cutting edge part 110 is positively prevented from coming in contact with the cable and the internal wall of the pipeline. Consequently, the damage of the cable is completely avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003322144-A (JP)
Title: Bearing assembly and method
Inventor: DOURLENS HERVE H
IPC: F16C27/02
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing assembly and method in which a bearing cage is disposed around a rotating member and a housing is disposed around the cage, and to provide the bearing assembly and method enabling accurate coupling between the bearing cage and the housing.  <P>SOLUTION: A first portion of the radial outer surface of the cage extends in a slightly spaced relation to the corresponding portion of the inner surface of the housing, and a second portion of the radial outer surface of the cage projects from the first portion in a radial direction and engages the corresponding portion of the inner surface of the housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329613-A (JP)
Title: Magnetic resonance imaging apparatus and method for parallel imaging
Inventor: MACHIDA YOSHIO
IPC: G01R33/561
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a parallel imaging capable of reducing turned artifacts and reducing efforts of an operator regardless of the positional relation between a field of view (FOV) set as an imaging region at the time of planning of scanning and the region of existence of a subject.  <P>SOLUTION: A developed FOV of a method for development processing with a magnification exceeding a specified magnification for the set FOV is set among the FOVs and the specified magnification corresponding to an imaging region set as a part of conditions for the parallel imaging, and a restructured image by each element coil, obtained by scanning of the parallel imaging on collected FOVs set according to the specified magnification from the set FOV via multi-coils, is developed on the image of the developed FOV. The image of a final FOV, agreeing with the set FOV, is cut out of the image of the developed FOV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331854-A (JP)
Title: Polymer compound, positive resist material and pattern-forming method using the same material
Inventor: HATAKEYAMA JUN
IPC: G03F7/075
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist material having a remarkably high contrast of rate of alkali dissolution between before and after exposure, having high resolution and high sensitivity, having small line edge roughness and exhibiting excellent etching resistance by using a polysilsesquioxane in which hydroxyindane substituted with an acid-unstable group is pendent as a base resin and formulating the polysilsesquioxane with a positive resist material and to provide a polymer compound useful as the base resin for the positive resist material.  <P>SOLUTION: The polymer compound has a recurring unit represented by general formula (1) (R<SP>1</SP>is a hydroxy group or an acid-unstable group; m is an integer of 1-4; 1≤x≤1.5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336603-A (JP)
Title: Wall mount unit for tabular display device
Inventor: AIDA YASU
IPC: H04N5/64
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the angle of inclination of a tabular display device by remote operation.  <P>SOLUTION: Tabular parts 2a and 2b are arranged along a wall located on a rear surface side of an LCD 14, the tabular part 2b is provided with a support part 16 so as to support a lower part of the LCD 14 in a freely turnable way around an axis along the horizontal direction of a display screen of the LCD 14 while the display screen of the LCD 14 is almost parallel to the wall, a gear box 6 is provided between the tabular parts 2a and 2b so as to be able to advance and retreat along the vertical direction of the LCD 14, one end of an arm 8 is connected to the gear box 6, and the other end of the arm 8 is connected to the LCD 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331626-A (JP)
Title: Method for recovering deltavalerolactone
Inventor: MIURA KOJI
IPC: C07D309/30
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and stably recovering chemically unstable δ-valerolactone from the reaction mixture including δ-valerolactone that is obtained from 1,5-pentanediol via dehydrocyclization.  <P>SOLUTION: When δ-valerolactone is recovered by distilling the reaction mixture including δ-valerolactone that is obtained by dehydrocyclization of 1,5-pentanediol, the column bottom temperature of the distillation column is set in the range of from 180°C to 400°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341006-A (JP)
Title: Method and device for adjusting attitude of optical lens
Inventor: GOTO KOSHU
IPC: G11B7/22
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for adjusting the attitude of an optical lens by which the aberration of the optical lens is accurately measured by restricting an aperture to the absolute minimum aperture in the case of detecting the aberration of the optical lens and adjusting the attitude of the optical lens with edges as reference.  <P>SOLUTION: By receiving light which is light 3 emitted from a light source 2 and reflected on a diffraction grating 8, and light which is the light 3 emitted from the light source 2 and reflected by the lens holding part 20 of an objective 5, and adjusting the inclination of the objective 5 to the grating 8 on the basis of the received light, the aperture is restricted to the absolute minimum in order to detect the aberration of the objective 5 and the attitude of the objective 5 is adjusted with the edges 6 as reference, whereby the aberration of the objective 5 is accurately measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339641-A (JP)
Title: Card-sending device of dobby machine
Inventor: SHIMIZU AKIRA
IPC: D03C1/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card-sending device hardly causing displacement of a position for sending a card, caused by an operation for removing a weft yarn in a Dobby machine in a pre-reading method.  <P>SOLUTION: The card-sending device 35 of the Dobby machine 2 has both of a card-sending structure 60 for transmitting the power of a drive shaft 36 interlocked with a loom body to a driving shaft 31 for sending the card, and a structure 50 for reversing the sending of the card and for transmitting the power of a motor 51 for reversion to the driving shaft 31 for sending the card. The power transmission between the card-sending structure 60 and the structure 50 for reversing the sending of the card is carried out only by the meshing of external teeth plane gears. A part of the card-sending structure 60 is constituted of a sun gear (the third gear 39 and the fifth gear 41) of external teeth flat gears, and a planet gear (the fourth gear 40) of an external teeth flat gear, and the reverse rotation structure 50 for sending the card has a turning structure in which a planet gear is moved around a sun gear, and the turning structure is a crank structure using the motor 51 for the reversion as a driving source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337464-A (JP)
Title: Optical image uptake apparatus
Inventor: TOSAKA YUJI
IPC: A61B1/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical image uptake apparatus which facilitates electric wiring work in a scan mirror, and provides a clear observation image with reduced reflection light noise caused by electric wiring.  <P>SOLUTION: The optical image uptake apparatus comprises a photofiber 11 for guiding an observation light to irradiate on a test body, a light-condensing lens 13 for condensing light from the photofiber to focus on the test body, and a scan mirror 14 for scanning the light focus irradiated on the test body from the light-condensing lens within a determined range rectangular to the light axis of the light-condensing lens, wherein the scan mirror 14 is comprised of a mirror 15 for scanning an incidence angle to the light-condensing lens within a determined angle range, and a mirror supporter 19 for supporting the mirror and driving it to scan within the determined angle range; and wires 31-34 for supplying electric potential to control the scanning and driving of the mirror and the mirror supporter are made of a material having a lower reflectance than the mirror supporter and formed on the surface of the mirror supporter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343658-A (JP)
Title: Ultrasonic echo sounder transducer, its manufacturing method and ultrasonic flowmeter using the same
Inventor: TAKAHARA NORIHISA
IPC: G01F1/66
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic echo sounder transducer which makes the variation of the transmission/reception efficiency of an ultrasonic wave smaller by obtaining an adhesive layer with a uniform thickness when adhering and fixing a piezoelectric vibrator or a vibrator case including the piezoelectric vibrator with an acoustic matching member.  <P>SOLUTION: In the ultrasonic echo sounder transducer having the piezoelectric vibrator and the acoustic matching member (6) provided between the piezoelectric vibrator and an object to be tested, the piezoelectric vibrator or the vibrator case (10) including the piezoelectric vibrator and the acoustic matching member (6) are adhered and fixed with the adhesive layer (7) composed of resin in which spherical fillers (8) are distributed. Preferably, the uniform adhesive layer (7) with a desired thickness is obtained by making the diameter of the spherical filler (8) approximately the same as the desired thickness of the adhesive layer (7), and the ultrasonic echo sounder transducer in which the variation of the transmission/reception efficiency of the ultrasonic waves is made smaller is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347739-A (JP)
Title: Daisy chain circuit, display device, and multi-display system
Inventor: ASAMURA YOSHINORI
IPC: H04N5/66
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a daisy chain circuit capable of removing the limitation of the number of steps of a daisy-chain connected display device, and to provide a display device and a multi-display system provided with the daisy chain circuit.  <P>SOLUTION: Each display device constituting the multi-display system has a signal input circuit, a pixel conversion circuit, a display section, the daisy chain circuit and a digital signal output circuit. The daisy chain circuit has a memory 31, a write address generating circuit 29 for writing input image data into the memory 31 in synchronization with an input clock WCLK, a fixed output clock oscillation circuit 32, a synchronizing signal generating circuit 25 which latches inputted horizontal synchronizing signal and vertical synchronizing signal by means of an output clock RCLK and outputs the signals, a lead address generating circuit 30 which reads image data from the memory 31 in synchronization with the output clock RCLK and a control circuit 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347812-A (JP)
Title: Spherical surface prototype
Inventor: KIYOHARA GENSUKE
IPC: G02B5/10
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical surface prototype which is to be used for an optical instrument such as an interferometer, which can be easily produced with high surface accuracy even when the numerical aperture of a condenser lens being an evaluation object is large, and which can be easily positioned and make stable observation possible.  <P>SOLUTION: The prototype has an incidence plane 2, a reflective face 3 being a concave spherical surface and facing the incidence plane 2, and a medium having a refractive index exceeding 1 between the incidence plane 2 and the reflective face 3. The distance from the incidence plane 2 to the reflective face 3 is equal to the sum of the optical path length of a cover glass corresponding to the condenser lens 101 which condenses a beam falling on the incidence plane 2 and the radius of curvature of the reflective face 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI