baber/WOPTO huggingface dataset:
Patent JP-2003100267-A (JP)
Title: Power supply
Inventor: MASUDA SATOKI
IPC: H01M2/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a power supply in which gases generated from a battery can be prevented from being leaked to outside. SOLUTION: This power supply 1 has a battery assembly and a battery holding part. The battery assembly has a plurality of batteries 4. The batteries 4 has a degas hole 10 penetrating an outer wall 8. The battery holding part has a holding plate 9, a sealing member 14 and a pressing member 15. The holding plate 9 has a through-hole 20 overlapping with the degas hole 10. The sealing member 14 is attached to the holding plate 9. The sealing member 14 has a member body 30 and a sealing projection 31. The member body 30 has a hole 34 overlapping with degas hole 10 and the through-hole 20. The sealing projection 31 is annularly formed and surrounds the hole 34. The sealing projection 31 has a pair of walls 37. The sealing member 14 has a coupling wall 39 for coupling the pair of walls 37.
Patent JP-2003092948-A (JP)
Title: Poultry feeder
Inventor: NAKAJIMA KIMITADA
IPC: A01K39/01
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To make a cleaning operation of a poultry feeder easily conduct. SOLUTION: This poultry feeder 10 is connectable to a feeding opening of a feed supply conveyor 12, charges the feed into the inside of a falling hood 15 from the feeding opening, supplies the feed onto a feeding plate 40 positioned under the falling hood 15, wherein the poultry feeder 10 is equipped with a bottom member 48, a rodlike material 34, and a fastening part 36. The bottom member 48 blocks an opening which is formed at the center of feeding plate 40, so that the bottom member 48 is freely attached to and detached from the feeding plate 40, and further has a penetration 52 formed at its center. The rodlike material 34 is so structured that it perforates the perforation 52, its lower part is downward projected from the feeding plate 40, and its upper part is extended to the inside of the falling hood 15 and connected with the falling hood 15 through a connecting rib.  The fastening part 36 is attached to such a part of the rodlike material 34 as downward projected from the bottom member 48, so that the fastening part 36 fastens the bottom member 48 to a position specified in the moving direction and supports the bottom member 48 in a suspended state, when the bottom member 48 is released from the feeding plate 40 and moved downward to the specified position along the rodlike material 34.
Patent JP-2002169079-A (JP)
Title: Lens barrel for changing group of zoom lens system having change groups
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel for change group which has a first and a second sub groups constituting one lens group among a plurality of variable power lens groups of a zoom lens system, moves in an optical axis direction, and functions as a focus lens group at an approach position and a distancing position, respectively, during zooming operation. SOLUTION: The lens barrel for change groups is provided with the first sub group frame to hold one sub group, the second sub group frame to hold the other sub group, a change group frame to support both of the first sub group frame and the second sub group movably in an optical axis direction, a sub group frame selectively moving mechanism which selectively moves the first and the second sub group frames in the change group frame to the two positions of an approach state and a distancing state, and a change group frame moving mechanism which moves the plurality of variable power lens groups including the change group frame in a prescribed locus in order to change the focal distance. The zooming basic locus of two sub groups in the change group is realized by the combined movement of the sub group frame selection moving mechanism and the change group frame moving mechanism.
Patent JP-2003098554-A (JP)
Title: Method for manufacturing liquid crystal display element and liquid crystal display element
Inventor: TAKATO TAKAKI
IPC: G02F1/13
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem associated with the appearance of variation of applied voltage-transmittance characteristics in the lapse of time influenced by a bias voltage in MDL (monodomain layer) treatment of a CDR (continuous director rotation) type liquid crystal display element with application of a direct current voltage which results in display unevenness and lowering of display quality. SOLUTION: In a process to select a kind of layer structures of a chiral smectic C phase by cooling down the element from a cholesteric phase or from an isotropic liquid phase under the application of an electric field in the MDL treatment, the electric field to be applied is given by an electric signal the time interval and the amplitude of which are asymmetrically modulated in positive and negative directions.
Patent JP-2003103387-A (JP)
Title: Quality inspection method for laser welding
Inventor: HASEGAWA TAKAHISA
IPC: B23K26/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a quality inspection method for laser welding capable of inspecting lack of penetration. SOLUTION: In the quality inspection method for the laser welding, the light emission by a plasma plume of a plasma light generating on the surface of the work in the laser welding is inspected by a sensor 40, the frequency distribution obtained by analyzing the vibration of the inspected light is calculated, and on the basis of the signal strength in a frequency band of 0.6-1.5 KHz out of the calculated frequency distribution, the quality of the work is determined.
Patent JP-2002190579-A (JP)
Title: Nonvolatile solid memory using magnetoresistance effect, and recording/reproducing method therefor
Inventor: NISHIMURA NAOKI
IPC: H01F10/16
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To realize a device structure which is simplified by reducing the number of writing lines, and to improve the integration degree as well. SOLUTION: Cells comprising a magnetoresistance element, a bit line, a write line, and a field effect transistor are formed in matrix on a substrate. A bit line connected to an adjoining memory element is used for recording and reproducing.
Patent JP-2002202047-A (JP)
Title: Spiral spring mechanism and apparatus having this
Inventor: MATSUNAGA TARO
IPC: F16F1/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a spiral spring mechanism, and reduce a manufacturing cost by simplifying a structure of the spiral spring mechanism having a braking means, and also adopting a structure capable of reducing the number of part items. SOLUTION: A core 10 is connected to the inner end 11a of a spiral spring 11, and the outer end 11b of the spiral spring 11 is connected to an incense box 12. A braking plate 15 is arranged inside a braking case 14, and a fluid substance 16 is filled. A recess-projection joining part 10b is arranged on the lower end of the core 10, and this recess-projection joining part 10b engages with a recess-projection joining part 15b of the braking plate 15 arranged in the braking case 14.
Patent JP-2002188907-A (JP)
Title: Sheet shape control device and manufacturing method for plated sheet
Inventor: ISHIDA TADAHIRA
IPC: C23C2/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet shape control device and a manufacturing method for a plated sheet, capable of stably, accurately controlling the shape of a sheet even under a narrow and high temperature environment. SOLUTION: This sheet shape control device is equipped with an optical measuring means 7 arranged on a sheet side surface on a sheet manufacturing line or a sheet treating line, and measuring on-line the shape containing warp of the running sheet 1 in a noncontact method from the side of the sheet; and a correcting means 5 correcting the shape of the sheet in a noncontact method so as to reduce the warp of the running sheet based on the measured result with the optical measuring means.
Patent JP-2003108730-A (JP)
Title: Work flow support system, its method, work flow support program, and computer readable recording medium with the program recorded thereon
Inventor: JIBIKI YUICHI
IPC: G06Q30/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To previously accurately grasp costs required for the examination claims of much patent application. SOLUTION: Fees (a basic fee per examination claim, a reference amount per claim, etc.), to be paid to the Patent Office and fees (a reference fee amount per claim to be increased by correction, etc.), to be paid to an agent are acquired from a prescribed table and costs required for examination claims are automatically calculated in accordance with the situation of each patent whether the patent is to be processed by an enterprise itself or is to be left to a patent office. The costs of individual patents optionally selected by an operator are automatically calculated and totalized to automatically calculate the total costs required for the examination claims of the patents.
Patent JP-2003103954-A (JP)
Title: Manufacturing method for aluminum support for lithographic printing plate, aluminum support for lithographic printing plate, and lithographic printing original plate
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for aluminum support for a lithographic printing plate, the plate wearability and scumming performances of which can coexist with each other at high levels, the aluminum support thereof and a lithographic printing original plate. SOLUTION: The manufacturing method for the aluminum support for the lithographic printing plate comprises a surface-roughening process consisting of an electrolytically surface-roughening treatment in a nitric acid aqueous solution (1), an alkali etching treatment (1) and a desmut treatment (1) in a first process, an electrolytically surface-roughening treatment in a hydrochloric acid aqueous solution (2), an alkali etching treatment (2) and a desmut treatment (2) in a second process and an anodic oxidation treatment, which are applied in the order named on at least one side of the aluminum plate, the aluminum support of the lithographic printing plate and the lithographic printing original plate are provided.
Patent JP-2003103272-A (JP)
Title: Decomposition treatment method for propylene glycol
Inventor: KISHIMOTO YASUHIRO
IPC: C02F1/32
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a decomposition treatment method for propylene glycol which is especially effective for decomposing propylene glycol in an anti-ice agent and a deciding agent for an airplane and an antifreezing agent and a snow melting agent for a runway, and which can decompose propylene glycol effectively and efficiently into carbon dioxide and water. SOLUTION: The pH of an aqueous solution to be treated containing propylene glycol is adjusted to 2-7, and hydrogen peroxide and ferrous ions are added to the aqueous solution to be treated and this aqueous solution is further irradiated with ultraviolet rays to decompose propylene glycol.
Patent JP-2003122260-A (JP)
Title: Display device and portable telephone using the same
Inventor: HOSOMI KOUDAI
IPC: H04W88/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can be used as an original picture monitor and used effectively also as a display even when it is not in use, and to provide a portable telephone using the same. SOLUTION: In front of a liquid crystal display screen part constituted of glass substrates 1, 2, a spacer 3, a liquid crystal element part 4, an auxiliary illumination member 5 or the like, a shading control part 7 for controlling transmission and shading of a luminous flux is arranged closely to the screen. The shading control part 7 is made to be a sealed space in the state in which the gap between a glass substrate 8 and a glass substrate 9 is kept at a predetermined value by putting a spacer 3 in-between, and this space is filled with a liquid crystal element part 11 and is controlled to two kinds of states of a perfect transmission state and a perfect shading state by applying a predetermined driving signal to the liquid crystal element part 11.  In front of this shading control part 7 (in front of the glass substrate 8), a magic mirror 6 is arranged, in close contact with the substrate 8, which reflects most of an external light component P as a reflected light component Q and transmits the remaining part. The above configuration is used also for a portable telephone.
Patent JP-2003118320-A (JP)
Title: Pneumatic tire for heavy load
Inventor: KOYA MITSUHARU
IPC: B60C11/13
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for heavy load with improved performances on snow and ice, having excellent resistance against partial wear, and adoptable as, in particular, a studless pneumatic tire favorably. SOLUTION: A tread face is constituted in such a way that a block B divided into a plurality of vertical channels G extending continuously in the peripheral direction and a plurality of horizontal channels g crossing among the vertical channels has a plurality of block rows BR separated from each other in the peripheral direction, V-shaped sipe blocks Ba having V-shaped sipings Sa in which a V-shaped protruding end a faces the peripheral direction of the tire and both ends are opened in the vertical channel G continuously with the direction of width are arranged in the peripheral direction in the block row BR, directions in the peripheral direction of the V-shaped protruding ends a differ,  and a connection part C having an upper face which is sunk deeper than the tread face and is higher than a channel bottom face of the vertical channel G that an end part in the axial direction of the tire on at least one side faces is provided between the V-shaped sipe blocks Ba adjacent in the peripheral direction.
Patent JP-2003122440-A (JP)
Title: Structure for temporarily fastening link
Inventor: SETOUCHI NAOTO
IPC: F16B21/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To temporarily fasten a link with ease, appropriately keep the link temporarily fastened, and easily release the link after connecting a wire cable. SOLUTION: When a wire cable 6 is connected to the link 2 provided on a base 1 in such a manner as to be rotatable about a pivot 2a, the link 2 is temporarily fastened to the base 1 by means of a fixing pin 13. The base 1 is formed with a temporary fastening part 4 being approximately cylindrical in shape and having a plurality of first protruding parts 5 on the inner peripheral surface thereof. The link 2 is formed with a channel part 8 for temporarily fastening it, and a cutout part 9 extending from the channel part 8 to an outer edge. The fixing pin 13 has a leg part 15 passed through the temporary fastening part 4 of the base 1 via the channel part 8 of the link 2, the leg part 15 having a locking part 17 located between the link 2 and the temporary fastening part 4 via the cutout part 9 when the leg part 15 is passed through the temporary fastening part 4, and second protruding parts 16 which are caused to abut the first protruding parts 5 of the temporary fastening part 4 to prevent rotation of the second protruding parts by means of torque that is equal to or less than a predetermined value.
Patent JP-2002191611-A (JP)
Title: Method for improving starting performance of ultrasonic system at zero load
Inventor: WIENER EITAN T
IPC: H04R1/22
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the starting performance of an ultrasonic surgery system at zero load. SOLUTION: The starting performance of the ultrasonic system at zero load is improved by setting a phase setting point on a vibration frequency control loop so that during startup the phase setting point intersects a certain point on a phase-vibration frequency response curve having a low positive gradient. This point of intersection on the phase-vibration frequency response curve varies with an increase in load and a decrease in system Q value. A controller 'searches' a target 0 deg. impedance phase angle. The vibration frequency of an ultrasonic wave generator is set at an out-of-resonance frequency which is lower than the resonance of a known handpiece/blade combination. A driving current is set at a certain low level so that a driving voltage will not exceed the physical limit value of the system.  Thereafter, a driving vibration frequency is increased in steps until a target 0 deg. impedance phase delta value is set.
Patent JP-2003139964-A (JP)
Title: Media converter and its installing method
Inventor: YANASE HIROYUKI
IPC: G02B6/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To attractively install an optical fiber while preventing the optical fiber from having bending loss and damage due to external force as much as possible. SOLUTION: A media converter which has a photoelectric conversion processing substrate 20 in a housing 10 and is characterized in that the optical fiber 2 led in the housing 10 from the outside is properly wound in the housing 10 and then connected to the photoelectric conversion processing substrate 20 is provided with fiber introduction holes 50, reaching the winding part of the optical fiber 2, at a plurality of places of the housing 10.
Patent JP-2003141969-A (JP)
Title: Switch
Inventor: TERUYAMA HIDEJI
IPC: H01H13/702
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance airtightness of a switch section by applying a spacer upon a circuit board and to enable maintenance work of the switch section by easily detaching from the circuit board a cover film bonding a click spring and the spacer. SOLUTION: The switch is formed of a fixed contact 3 arranged on the upper surface of a circuit board 2, a movable contact member composed of a semisphere metal click spring 5 connected and disconnected with the fixed contact 3 and of a spacer 6 by bonding an insulating cover film 7 on its upper surface and arranged on the circuit board 2. A layer of weak adhesive 12 detachable from the printed circuit board 2 is formed beneath the spacer 6 allowing the spacer 6 to be placed freely detachable on the circuit board 2.
Patent JP-2003140919-A (JP)
Title: Simulation method and debug method for verifying routine executing order of processor, debugger program, and its recording medium
Inventor: WAKABAYASHI MITSUO
IPC: G06F17/50
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently verify an operation for an external signal of a logically designed processor. SOLUTION: A verified model 21 in which a processor 23, a program RAM 24, a data RAM 25, and a peripheral I/O device 26 are interconnected via a bus, and a test bench 22 for interrupting the processor 23 via the peripheral I/O device 26 are described in a hardware describing language. A test program 14 including a main routine to be processed by the processor 23 and an interrupt handling routine corresponding to each interrupt factor is described in an assembly language. A command of writing an interrupt handling routine identifying code into a trace storing region RV in the data RAM 25 is inserted into each interrupt handling routine. The verified model 21 and the test bench 22 are simulated, and then a trace value RV is compared with an expected value EV to verify the interrupt routine executing order.
Patent JP-2003138793-A (JP)
Title: Looseness preventive device of handle shaft
Inventor: FUJITA KENICHI
IPC: E05B3/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a looseness preventive device of a handle shaft capable of surely preventing looseness of the handle shaft to shaft installing holes over a long period, capable of easily inserting the handle shaft into the shaft installing holes, and reducing a manufacturing cost. SOLUTION: An installing part 30 is formed of a stepped hole opening in a first surface 20 and a second surface 21 of the handle shaft 4, and having a level difference part 33 between a large diameter part 31 and a small diameter part 32. A looseness preventive member 40 composed of a hard resin is fitted to and installed in the installing part 30 in a stepped shaft shape having a level difference part 43 between a large diameter part 41 and a small diameter part 42.  An end surface 41a of the large diameter part 41 projects from the first surface 20, and is brought into pressure contact with one inside surface of the shaft installing holes 8 and 13, and an end surface 42c of the small diameter part 42 projects from the second surface 21, and is brought into pressure contact with the other inside surface of the shaft installing holes 8 and 13 to prevent the looseness of the handle shaft 4.
Patent JP-2003141551-A (JP)
Title: Method and system for calculating face direction
Inventor: YAMADA TSUGUMI
IPC: G06T7/60
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a face direction calculation system having high toughness and using easy-to-use face images by using the change characteristics of face direction. SOLUTION: A face detection part 12 receives a face detection template from a detection template storage part 13, receives an image from an image input part 11 to detect a face area, and transmits the result to a rough direction calculating part 14. Based on the similarity between the template in each direction calculated at the detection of the face area and the image data, the face detection part calculates the direction for output, and a dimension reducing part 15 contracts the face images classified to match each face direction, then creates a partial space by use of a main characteristic vector obtained through main component analysis, performs projection onto the partial space to reduce the dimension of the image data and create a characteristic vector x, and transmits the vector to a detailed direction calculating part 16.  The detailed direction calculating part 16 causes the characteristic vector x received from the dimension reducing part 15 to act on a face direction function f (x) to calculate the dextrality of the face for output as a detailed direction.
Patent JP-2002231146-A (JP)
Title: Plasma display panel and plasma display device
Inventor: YURA SHINSUKE
IPC: H01J11/24
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a PDP(plasma display panel) capable of increasing a light emitting efficiency by preventing erroneous discharge and light emission in cell spaces 8 adjacent to each other and effectively taking out the light emitted in the cell spaces 8 and a plasma display device having the PDP installed therein. SOLUTION: A space between a front substrate (unshown) and a rear substrate 1 is divided into a plurality of independent cell spaces 8 through cube type barrier ribs 2. The cell spaces 8 are formed of discharge cells 9 and non- discharge cells 10. The discharge cells 9 and the non-discharge cells 10 are arranged alternately in the vertical and lateral directions (staggered state). The discharge cells 9 are coated with light emitter 3, and the non-discharge cells 10 are not coated with the light emitter 3.
Patent JP-2003137039-A (JP)
Title: Trim insert
Inventor: MIZUNO SEINOSUKE
IPC: B60R13/06
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a new structure of a trim insert, capable of simply and easily processing a break expectation part of a bond part, allowing a certain break, and not allowing a careless cut of the expectation part by shearing resistance of an extrusion material in shaping. SOLUTION: This trim insert 10 made of a sheet metal is embedded in a rubber or a synthetic resin material. The trim insert 10 has a plurality of bone piece parts 11 disposed in parallel at prescribed intervals in the width direction, and the bond parts 12, 13 connecting the bone piece parts 11 in the longitudinal direction. The break expectation part T of each the bond part 12A is formed with a linear processing hardening part 20 by bending.