baber/WOPTO huggingface dataset:
Patent JP-2004104186-A (JP)
Title: Circuit switching system and method thereof
Inventor: ARIKAWA TOSHIAKI
IPC: H04L69/40
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a circuit switching system performable switching over of circuits at a high speed without needing to add a high-cost hardware, even in a system for executing communications using a protocol having no circuit switching function.  <P>SOLUTION: A trouble detector 21 in a duplexed switching unit 2 detects a trouble, if it cannot detect a recognizable signal from a connected circuit for a specified time. When the detector 21 detects a trouble in a current working system circuit, a circuit switching unit 22 switches the current working circuit to execute a communications between terminals 1A, 1B over a spare circuit. A trouble reporter 23 reports the trouble to other duplexed switching units upon the lapse of a predetermined switching protection time after the detector 21 detects the trouble, thereby making the circuits to be selected mutually coincide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099208-A (JP)
Title: Abnormality detection method for load position of stacker crane
Inventor: KAWAI TAKEO
IPC: B65G1/04
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detection method for load position which can prevent damage to the load and position deviation, reduce the effect on the process after inspecting the deviation, and easily perform restoration work.  <P>SOLUTION: A position detection sensor 43 in the right/left direction and a position deviation detection sensor 45 in the front/rear direction are provided on a lifting base 35 of a stacker crane 25. After completion of movement of the lifting base, the position deviation detection of the load is performed before a transfer device 41 starts the movement relative to the load. When the position deviation of the load is detected, the position deviation is detected again after it is reported to the operator or after adjusting the position of the lifting base or after adjusting the moving amount of the transfer device. Afterward, it follows the process to transfer to the work of a substitute article or the like where continuation of the work, the report to the operator, and the succeeding work are precedingly executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098219-A (JP)
Title: Cutting and processing device for corrugated board sheet
Inventor: TSUKASAKI TADAHIRO
IPC: B31B50/22
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting and processing device for a corrugated board sheet which enables to obtain the corrugated board sheet that is sealed by an automatic sealing machine without collision of respective end surfaces in opposite sides of adjacent flap pieces.  <P>SOLUTION: The corrugated board sheet with formed flap pieces is supplied between a die roll and an anvil roll 1. The corrugated board sheet is cut and processed with a cutting blade arranged in the die roll in a cutting and processing device for the corrugated board sheet. The die roll is provided with a pair of holders 4 on an outer periphery of the die roll. The respective holders 4 are detachably attached with blade stands. One of the blade stand protrudes a cutting edge 6 for cutting a corner of the flap piece which cuts off at least the corner on the tip side on both ends of the flap piece of the corrugated board sheet. The other blade stand protrudes a hand-hooking penetration blade 7 for penetrating a hand-hooking hole at a predetermined place of the corrugated board sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103122-A (JP)
Title: Chucking structure for center core of disk cartridge
Inventor: AOISHI HARUMI
IPC: G11B23/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an engaging failure caused by a drop in the surface accuracy of an engaging surface between a disk cartridge center core and a drive spindle.  <P>SOLUTION: In chucking, a center core 10 is positioned on a drive spindle 20 so as to be in a mode where it comes into point-contact therewith at least at three places. At least three projections 10d are disposed on the bottom surface of the center core 10, and the bottom ends P of these projections 10d are brought into point-contact with the upper surface 21a of the drive spindle 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003103652-A (JP)
Title: Method for coupling and transferring tow guard and inner liner from temporary drum to assembling drum
Inventor: WRIGHT ANTHONY RICHARD
IPC: B29D30/30
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for coupling and transferring at least first and second different tire constituting elements from a temporary drum to an assembling drum. SOLUTION: The method for coupling and transferring at least the first and second different tire constituting elements from the temporary drum to the assembling drum comprises the steps of picking up the free end of the first tire constituting element by using a vacuum unit, and placing the element on the temporary drum. The method further comprises the steps of operating the vacuum in the temporary drum, grasping the first tire constituting element, stopping the operation by the vacuum unit, and releasing the first element. The free end of the second tire constituting element is previously picked up by using a pick-up unit, and placing the second element on the temporary drum. The step of placing the free end of the second element on the temporary drum may be conducted after the temporary drum is slightly rotated.  The method also comprises the steps of rotating the temporary drum, measuring the second element, and cutting these elements in a desired length. At least the two elements are then transferred to the assembling drums.
Patent JP-2004097162-A (JP)
Title: Transporting apparatus for chicken
Inventor: MIYOSHI RYOSUKE
IPC: A22C18/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily hang a live chicken on a suspension hanger.  <P>SOLUTION: The legs L of a chicken are inserted in a notch groove 10 formed on a horizontal transporting tray 5 and the chicken is held with the transporting tray 5 and a door 6. The horizontal transporting tray 5 is rotated to vertical position with a mobile mechanism 7. The suspension hanger 21 is separated from a transportation conveyor at the starting end of the conveyor and guided in inclined state toward the transporting tray 5. The legs L of the chicken protruding to the back side of the transporting tray 5 are inserted over the transporting tray 5 and a hollow groove 24 of the suspension hanger 21. The legs L are extracted from the notched groove 10 of the transporting tray 5 by lifting the suspension hanger 21 and, thereafter, the chicken is transported in a state suspended by the suspension hanger 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067244-A (JP)
Title: Multi-layer hollow container
Inventor: KIKUCHI NARIKAZU
IPC: B65D1/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a container having a vivid color and a pearl gloss and a metal gloss.  <P>SOLUTION: In a multi-layer direct blow container, the outermost layer is a layer of ethylene vinyl alcohol copolymer to which either pearl pigment or metallic pigment of mica coated with an oxidation metal such as flaky aluminum, iron oxide, or titanium oxide is added. A layer situated by one layer inside the outermost layer is a layer of opaque olefin that contains 0.01 to 60 weight % of modified polyolefin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105239-A (JP)
Title: Cooker
Inventor: SASAKI MASANOBU
IPC: A47J27/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooker made of heat resistant synthetic resin, applicable especially to the mass food service in airplanes, ships, hospitals, schools, restaurants, etc., capable of heating and warming any kinds of foods such as cooked food, frozen food, vacuum packed food or others both by an electric circuit heating board part and by an electromagnetic cooker.  <P>SOLUTION: The cooker is molded of heat resisting synthetic resin, and comprises a heater 2 and a built-in ferromagnetic body 4 under the heater. The heater 2 has the electric circuit heating board part 3 in the direction Y crossing the direction X of thickness at least inside the bottom part 1c of a container body 1 with a bottom wall 1a and a peripheral wall 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111454-A (JP)
Title: Consumables managing method for euv light source
Inventor: OGUSHI NOBUAKI
IPC: G03F7/20
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consumables managing method for preventing runout of consumables while an exposure device and instrument are processing a given lot, in which the runout may turn the lot useless, unless uninterrupted supply of consumables to an X-ray plasma source, being indispensable whether it is a laser plasma model or a discharge plasma model, being maintained.  <P>SOLUTION: The quantity of remaining consumables is inventoried, the quantity necessary for completing exposure and measuring is predicted, and a decision is made in advance as to whether exposure and measuring are feasible for the given lot. In this way, a situation is prevented wherein the productivity due to failure in exposure or measuring is seriously deteriorated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004449-A (JP)
Title: Exposure control system for camera
Inventor: DOI TAKAHIRO
IPC: G03B7/08
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure control system for a camera that takes a photograph of a main object with correct exposure regardless of the composition of a photographic scene by comparing the luminance of an area of a photographic image plane in which the main object exists with the average luminance of the photographic image plane, thereby judging whether the photographic scene is in a backlight status or not.  <P>SOLUTION: The exposure control system has a backlight judgement section 7 which judges whether a photographic scene is in a backlight status or not, by comparing the average luminance of the entire photographic image plane obtained by photometry with the luminance of a main object at a range-finding point selected by range-finding. In the case of the photographic scene in the backlight status, the system exerts appropriate exposure control accompanied by illumination, such as auxiliary light, at the time of exposure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157510-A (JP)
Title: Thin-film writing head, data storage system and method for manufacturing the thin-film writing head
Inventor: INJAN CHEN
IPC: G11B5/127
Filed: 2002-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a head which greatly increases a writing magnetic field, and substantially reduces side writing without generating unintended data erasure in the adjacent track of a magnetic recording medium. SOLUTION: To carry out vertical magnetic recording of data, a reading/ writing head and its manufacturing method are used for a data storage system such as a disk drive. This head uses a double-layer magnetic pole structure having a main magnetic pole made of a sputtered high moment magnetic material and an auxiliary magnetic pole made of an electrically plated soft magnetic thin film. The auxiliary magnetic pole is provided to be substantially recessed from an air bearing surface.
Patent JP-2003217589-A (JP)
Title: Lithium secondary battery
Inventor: TAKAHASHI MICHIO
IPC: H01M4/525
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery which is superior in cycle characteristics at high temperature, while its positive electrode active material is lithium manganate of a spinel structure.  <P>SOLUTION: This is a lithium secondary battery of which the positive electrode active material is lithium manganate having a spinel structure. The concentration of sodium in the lithium manganate is 50-5000 ppm. And the concentration of sodium in the lithium manganate is 50-50,000 ppm and the concentration of boron is 10 ppm or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004112207-A (JP)
Title: Optical disk reproducer
Inventor: KANAZAWA YUTAKA
IPC: G11B20/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disc reproducer which quickly changes over the caption language to a caption language set by a user on a setup screen.  <P>SOLUTION: The reproducer comprises a setup-preference caption language switching key provided on an operating unit, a first means for deciding whether the caption language is set to a language other than an initial value on a setup screen when the language switching key is operated, and a second means for switching a now indicated caption stream to a caption stream with the same language as the caption language set on the setup screen, if the caption language on the setup screen is decided to be a set language other than the initial value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105396-A (JP)
Title: Walker with saddle
Inventor: IKUTA NOBUAKI
IPC: A61H3/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow even a person largely disabled for legs and loins to further safely and easily use a walker for going to and from a dining room and a toilet so as to be further safely usable for a long distance over a longer time with a further reduced burden by improving a conventional walker.  <P>SOLUTION: A saddle 4 is installed in the conventional walker by a proper support method, and a handrail 6 with a car stopping mechanism is attached to a lower position so that a user can further safely stand up, sits down and move with a further reduced burden to thereby allow training and a stroll over a longer time by enhancing the possibility of using the walker by the person highly disabled for legs and loins so that a utilization factor can be enhanced as necessaries in daily life.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109713-A (JP)
Title: Method for manufacturing protecting film for polarizing plate
Inventor: YAMAZAKI HIDEKAZU
IPC: G02F1/1335
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a polarizing plate protecting film which has excellent surface property and hydrophilicity.  <P>SOLUTION: At least one surface of the polarizing plate protecting film is processed by electron-beam irradiation. After the electron-beam irradiation processing, the protecting film is dipped in an alkali bath to carry out saponification. Before the electron-beam irradiation processing, a hydrophilic compound is added to the film surface to be irradiated with electron beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112558-A (JP)
Title: Radio locating apparatus and radio terminal to be used therefor
Inventor: MATSUZAWA NAOTO
IPC: H04J13/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus in which transmitting signals are easily synchronized with the distributed apparatuses and radio locating is made possible without requiring an expensive GPS receiver which is required for synchronizing a base station in conventional radio locating using a portable telephone network.  <P>SOLUTION: A signal generated by a signal generating apparatus 100 is converted into an optical signal by an electric/optic conversion interface and transmitted to the distributed apparatuses via an optical fiber. In distributed apparatuses 101-1 to 101-3, the signals are converted into electric signals and transmitted by using optic/electric conversion interfaces. The signals are generated with the same clock, such that signals synchronized in carrier frequencies or timings of baseband signals are created.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110993-A (JP)
Title: Method for selecting laser power, information recording medium and information recorder
Inventor: OGAWA MASATSUGU
IPC: G11B7/1267
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately and quickly selecting recording power on a condition where cross erasing occurs about a recording optical disk.  <P>SOLUTION: A recording pattern for asymmetry measurement is recorded in a test writing area of the optical disk while changing the laser power (step S1). A signal is reproduced from the test writing area, and an asymmetry value is calculated from the waveform of a reproduced signal (step S2). The rate of change in asymmetry is calculated on the basis of the relation between laser power at the time of recording a recording pattern and the calculated asymmetry value (step S3). Laser power with which the rate of change in the calculated asymmetry value is a maximum value is set as the recording power to be used at the time of optical disk recording (step S4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108336-A (JP)
Title: Compressor
Inventor: SATO TSUNENORI
IPC: F04D27/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable thrust balance even if each of a low pressure section and a high pressure section takes any pressure conditions.  <P>SOLUTION: This compressor comprises a first balance piston 12 receiving second pressure P2 by one side face 12A and receiving third pressure P3 by the other side face 12B to cancel thrust pressure TH (P3-P2) produced by a pressure difference (P3-P2) in a high pressure section. The compressor also comprises a second balance piston 13 receiving first pressure P1 by one side face 13A and the second pressure P2 by the other side face 13B to cancel thrust force TL (P2-P1) produced by a pressure difference (P2-P1) in the low pressure section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109952-A (JP)
Title: Polygon mirror scanner
Inventor: ANDO BUNTO
IPC: G02B26/12
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polygon mirror scanner which has bearings easily replaced at the time of expiration of their lifetime and maintains a quality of high precision in a digital copying machine, a page printer, or the like.  <P>SOLUTION: A rotor 3 is formed into a regular prism and has each side face made into a mirror surface to constitute a polygon mirror, and the polygon mirror scanner is provided with a rotor 10 having a magnet 4 attached to the rotor 3, a bearing device 20 which freely rotatably supports the rotor 10 and includes a radial bearing 21, a thrust bearing 22, and a stator yoke 23, and a stator 30 provided with a winding coil 31 which faces the magnet 4 with a prescribed distance between them, and bearings 21 and 22 placed on the inner peripheral surface of the bearing device 20 can be replaced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119500-A (JP)
Title: Chip resistor, its manufacturing method and method for packaging same
Inventor: HIRANO TATSUKI
IPC: H01C17/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip resistor wherein incorporation in a multilayer circuit board is easy, packaging area can be used effectively, and stable resistance value can be realized with high precision when e.g. outline dimension is made equal to or smaller than that of types of 1005 and 0603, and especially, its thickness is reduced to at most one-half of 0.23mm.  <P>SOLUTION: The chip resistor is provided with a sheet-like resin based substrate 1 having flexibility, a pair of surface electrode films 2 formed on one side of the resin based substrate 1, a resistor film 3 which is formed of a thin film so as to coat part of a pair of the surface electrode films 2 and electrically connect a part between the coated parts, a protective film 5 for coating the resistor film 3, and a pair of conductive auxiliary films 4 which are formed so as to coat an interior end of each region in which the resistor film 3 and a pair of the surface electrode films 2 are overlapped, respectively. As a result, the chip resistor wherein electrical connection between the resistor film 3 and a pair of the surface electrode films 2 are made superior is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118476-A (JP)
Title: Electronic dictionary equipment, retrieval result display method for electronic dictionary, its program, and recording medium
Inventor: HONDA AKIRA
IPC: G06F17/30
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic dictionary equipment for allowing a user to quickly select his or her desired items from the retrieval result list of a character string inputted in an electronic dictionary in displaying the list.  <P>SOLUTION: This electronic dictionary equipment is provided with a dictionary part 25 in which dictionary data are stored, a classification information storing part 26 in which classification information is stored for the items of dictionary data, an input part 21 for inputting a retrieval character string, a retrieving part 24 for retrieving the retrieval character string inputted by the input part 21 from the dictionary part 25, a display part 27 for displaying the list of the results retrieved by the retrieving part 24 and a control part 20 for controlling those parts. At the time of displaying the retrieval result list by the display part 27, the set classification information is added to the respective items of the retrieval results by referring to the classification information storing part 26, and the list whose display is changed according to the classification is displayed. Thus, a user is able to quickly select his or her desired items from the retrieval result list of the inputted character string.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116652-A (JP)
Title: Speed change hydraulic device for automatic transmission
Inventor: KATO YOSHIAKI
IPC: B60W10/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change hydraulic device for an automatic transmission using an oil pump driven by an engine as a hydraulic pressure supply source in which the oil pump is stopped during an idle stop control, a hydraulic pressure necessary for smooth travelling is supplied upon restarting and a smooth travel can be realized.  <P>SOLUTION: In a vehicle having the idle stop control means, as an oil passage for a low clutch L/C, an ordinary oil passage having an orifice d1 and an accumulator circuit 105 and a bypass oil passage 45 low in its passage resistance are provided. A selector valve 44 capable of selectively changing the ordinary oil passage 105 and the bypass oil passage 45 is provided. A shift valve is provided with a bypass port for preventing an interlock that directly supplies line pressure to the bypass oil passage when the valve position of the shift valve is a position in which hydraulic pressure is supplied to the low clutch L/C and a position in which the shift valve does not operate and drains the bypass oil passage when the valve position is a position in which the hydraulic pressure of the low clutch is drained. The bypass oil passage 45 is connected to the bypass port for preventing the interlock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117843-A (JP)
Title: Optical filter and image display device
Inventor: KATO EIICHI
IPC: H01J11/44
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical filter which has high absorption in a near IR region, is chemically stable and has excellent near IR absorption performance, heat ray absorbability, visible ray transmission performance, and light resistance.  <P>SOLUTION: The optical filter has at least a near IR absorptive filter layer on a transparent support, in which the filter layer is the near IR dyestuff expressed by general formula (I) or (II). Also, the optical filter contains the formulas (I) and (II) (where Ar<SP>1</SP>to Ar<SP>2</SP>denote aryl groups; Y<SP>1</SP>and Y<SP>2</SP>may be respectively the same or different and denote aryl groups; further Y<SP>1</SP>and Y<SP>2</SP>may form an aromatic ring or condensed polycyclic aromatic ring by coupling each other).  <P>COPYRIGHT: (C)2004,JPO