baber/WOPTO huggingface dataset:
Patent JP-2003115798-A (JP)
Title: Optical crossconnection system and optical transmission system
Inventor: NAGAYAMA TAKESHI
IPC: H04B10/079
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To monitor the optical transmission line switched or switched back without providing a monitoring optical signal source in the system or on the outside of the system. SOLUTION: When an optical signal monitor section 108 under service in an optical crossconnection system 100 confirms occurrence of a trouble on an optical transmission line under service, a switch control section 103 performs following control. An optical switch section 101 under service connects 'input 1' to 'output 2' and connects 'output 1' to 'input 2' A second output select section 116 selects the 'output 2' of the optical switch section 101 under service. As a result, communication data between opposite stations is delivered to a preliminary optical transmission line. On the other hand, a preliminary optical switch section 102 connects the 'input 1' optically to 'output 3' and a third output select section 117 selects the 'output 3' of the preliminary optical switch section 102. Consequently, an optical signal delivered to the optical transmission line under service is monitored at the optical signal monitoring section 108 under service in the system 100 of the opposite station and recovery of trouble on the optical transmission line under serviced is monitored.
Patent JP-2003112847-A (JP)
Title: Paper discharge tray device and image forming device
Inventor: KUSUSE NOBORU
IPC: B65H31/22
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of an end fence due to outer force and allow an operator to recognize the displaced condition of the end fence due to outer force. SOLUTION: The end fence 35 supported turnably in a range from a falling position through a stopper functioning position to the drawing direction of an extension tray 31 is provided at the end of the extension tray 31 provided on a fixed tray 30 in a drawable manner. Holding means 37 is provided for detachably holding the end fence 35 at the stopper functioning position. Even when a hand hits the end fence 35 during picking out discharged paper, the end fence 35 is displaced from the stopper functioning position for absorbing shock and preventing the breakage. In this case, the holding means 37 sounds or vibrates to give a clicking feeling to an operator. Thus, the operator can recognize the displaced condition of the end fence 35 due to the shock for encouragement of disposal with next image formation.
Patent JP-2003114733-A (JP)
Title: Integrated circuit device having frequency-diffused oscillator, control method therefor, and ink jet recorder having the device
Inventor: MOTOE MASAYUKI
IPC: B41J2/01
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption for an apparatus such as a printer using a frequency-diffused oscillator as a clock generating means. SOLUTION: This device has a quartz oscillator for outputting a clock signal and the frequency-diffused oscillator for outputting a frequency-diffused clock signal, and the clock signal outputted to a circuit block inside an integrated circuit is switched based on an instruction from a CPU.
Patent JP-2003115091-A (JP)
Title: Monitoring device, monitoring method and state change detector
Inventor: KAWAKAMI KAZUYA
IPC: G08B25/01
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent state change detection information from being erroneously transmitted to a monitoring center due to influence of an earthquake. SOLUTION: A monitoring device 20 installed in each monitoring area judges whether or not sensors 10 erroneously detect a state change inside the monitoring area by being influenced by the earthquake and performs control so as not to transmit the erroneously detected state change detection information to the monitoring center 30.
Patent JP-2002277742-A (JP)
Title: Reflection and refraction optical system and exposure device equipped with the same optical system
Inventor: TAKAHASHI YUTO
IPC: G03F7/20
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical system with easy adjustments and high precision, e.g. a reflection and refraction optical system which can have high resolution of <=0.1 μm by using light of a vacuum ultraviolet wavelength range of <=180 nm in wavelength. SOLUTION: This optical system is equipped with a 1st image forming optical system (G1) which has at least two reflectors and forms a 1st intermediate image of a 1st surface according to the light from the 1st surface (R), a 2nd image forming optical system (G2) which has at least two reflectors and forms a 2nd intermediate image of the 1st surface according to the light passed through the 1st image forming optical system, and a refraction type 3rd image forming optical system (G3) which forms a final image of the 1st surface on a 2nd surface (W) according to the light passed through the 2nd image forming optical system. All the optical members are arranged along the single straight optical axis (AX).
Patent JP-2003117114-A (JP)
Title: Game machine
Inventor: KAMIYAMA TAKANORI
IPC: A63F7/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the load of image memory by using at least one of expectation degree expressing images and express a plurality of kinds of expectation degrees by an expressing image with at least one of the expectation degrees. SOLUTION: Because an expectation value can be expressed by a difference in an appearance time by using the same character and changing its appearance time with the same movement, the load of a control system such as image memory can be sharply reduced. Moreover, because it is unnecessary that a player memorizes a plurality of kinds of images and expectation values with correspondence and it is good that he simply focuses on only the appearance time, a game machine is easy to understand also for a beginner and he can focus on the change state of a special figure pattern directly related to primary drawing or the like. Moreover, by simplifying a plurality of characters and their movement, the development period of a pachinko machine itself can be shortened and bugs in development or the like can be reduced at the rate of simple image formation.
Patent JP-2003119260-A (JP)
Title: Copolyester and molded article
Inventor: TANEDA YUJI
IPC: C08L67/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a copolyester having excellent color tone, transparency, impact resistance, and stability with time which are suited for a thick-walled molded article or direct blow molding, and a molded article. SOLUTION: The copolyester has, as the major components, terephthalic acid as the dicarboxylic acid component and ethylene glycol and 1,4- cyclohexanedimethanol as the diol component with a copolymerizable amount of the 1,4-cyclohexanedimethanol of 10-90 mol% based on the entire diol component, and an intrinsic viscosity [η] and a value b in the color tone by the Hunter's Lab color system which meet a specified formula.
Patent JP-2003123568-A (JP)
Title: Signal switching device and signal switching method
Inventor: OGAMI CHOJI
IPC: H01H9/54
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal switching device having high reliability. SOLUTION: A first relay 4 switches and transmits a signal of a terminal C, (1) to a terminal A, (2) or a terminal B, (3), a second relay 6 is serially connected between a make contact of the first relay 4 and the terminal B, (3) and composes a break contact between the terminal C, (1) and the terminal B, (3), and a third relay 5 is serially connected between a break contact of the first relay 4 and the terminal C, (1), operates together with a break contact of the second relay 6 and composes a make contact between the terminal C, (1) and the terminal A, (2).  A switching condition confirming circuit 13 checks an action of the first relay 4 and connection conditions between the terminal C, (1), terminal A, (2) and the terminal B, (3), and a relay driving signal control circuit 14 controls actions of the first relay 4, the second relay 6 and the third relay 5 on the basis of a check result. By such a composition, oxidized compounds formed on a surface of a relay contact is removed and the surface is maintained in a clean condition, contact failure of the relay contact is prevented for a long term, and a highly reliable signal switching function can be secured.
Patent JP-2003122229-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: MURAKAMI RYUTA
IPC: G03G21/18
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the mounting operability of the process cartridge to an image forming device main body. SOLUTION: A gap between the guide part 16cu of the device main body 14 and a cylindrical guided matter 13aL used as a drum ground electrode in common is set to be X1 and a gap between the ceiling surface 72 of a device main body and a member to be guided 15 formed on the upper surface of the process cartridge B is set to be X2. Then, these is a relation of X2<X1. At the beginning of the insertion of the process cartridge B into the device main body, the guided matter 13aL, which is guided by the guide part 16cu, can easily be inserted since X1 is large. When the guided matter 13aL approaches the a drum ground contact 17, the member to be guided 15 is guided by the ceiling surface 72. Since X2 is small, the process cartridge B is brought into contact with a lower guide part 16cd at the final place of mounting operation to be slid without play, thereby operability is improved.
Patent JP-2003124418-A (JP)
Title: Manufacturing method of lead frame
Inventor: ISHIBASHI TAKAHIRO
IPC: C25D7/12
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lead frame capable of suppressing consumption of a metal plating material to suppress the cost of manufacturing a semiconductor device, by partially plating a plurality of unit lead frames in which a gap between plating regions is narrow. SOLUTION: A plurality of masks are so formed that the mask pattern corresponding to adjoining unit lead frames, formed in matrix, are formed to be different masks. The masks are used to sequentially plate so that lead frames with a short distance between plating regions are partially plated.
Patent JP-2003129568-A (JP)
Title: Horizontal-brace structure of wooden building, abbot's- chamber structure and inside-measurement structure
Inventor: ISHIDA NORIHIRO
IPC: E04B1/58
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To improve an appearance, and to simply conduct a mounting and a demounting and a tightening while displaying a sufficient reinforcing effect. SOLUTION: In the horizontal-brace structure of a wooden building, holes 11 for a connection are formed extending over the end sections 4b of horizontal-brace materials 4 and the side face sections of the other horizontal member 3, and holes 13 for installing washer members are formed to the horizontal-brace materials 4 while holes 17 for installing nut members are formed to the other horizontal member 3, and the horizontal-brace structure has the washer members 46 inserted into the holes 13,  the nut members 48 inserted into the hole 17 and connecting fittings 40 with bolt members 41 for a fixing formed so that head sections 42 are abutted against the washer members 46 under the state in which the whole is introduced into the holes 11 and the male screws 43a of shaft sections 43 penetrated into the through-holes 47 of the washer members 46 are screwed into the tapped holes 49 of the nut members 48. The horizontal-brace structure is constituted so that the horizontal-brace materials 4 and the other horizontal member 3 can be fastened by rotating the bolt members 41 for the fixing in the fixed direction, press-contacting the head sections 42 with the washer members 46 in the bolt members 41.
Patent JP-2003127327-A (JP)
Title: Squeegee head mechanism of screen printer
Inventor: HIRAOKA YUICHI
IPC: B41F15/44
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To rotate only a squeegee mechanism part, simply and rapidly attach/ detach a squeegee without using a tool and the like, facilitate work for cleaning the ink and the like, which adhere to the squeegee and a scraper, prevent the deformation of the squeegee, decrease a clamping force of the squeegee, and prevent the generation of dust. SOLUTION: A pipe 60, both the ends of which are supported by a vertical motion mechanism 61 and a meshing mechanism 71, is provided on a squeegee head 31. A squeegee holder 33 is fixed almost to the center of the pipe 60. The mechanism 61 is formed of a vertical motion body 63, a support 65 for guiding the body 63, and an urging member 67 for urging the body 63 upward. The meshing mechanism 71 is formed of: a spur gear 73 which is provided on the same axis line as that of the pipe 60; and an internal gear 75 which meshes with the spur gear 73. The engagement of the spur gear 73 with the internal gear 75 is released so that an angle of the squeegee holder 33 can be adjusted.
Patent JP-2003133466-A (JP)
Title: Wiring board, semiconductor device employing it, and method for producing wiring board
Inventor: SUGIMOTO HIROSHI
IPC: H01L23/12
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a both-sided wiring board being employed in a semiconductor device handling a high frequency signal (a high frequency current) in which the high frequency characteristics are prevented from deteriorating. SOLUTION: First wiring being connected with the outer electrodes (bonding pads) of a semiconductor chip is provided on the first major surface of an insulating substrate, and second wiring connected electrically with the first wiring is provided on the second major surface of the insulating substrate facing the first major surface wherein the wiring for supplying a signal of ground potential in the second wiring spreads over the entire surface of the insulating substrate. In such a wiring board, the insulating substrate is provided with a recess in a specified region and the first wiring passes over the recess of the insulating substrate except a region being connected with the outer electrodes of the semiconductor chip and a region being connected with the second wiring.
Patent JP-2003130600-A (JP)
Title: Charging method and charging device for blasting excavation
Inventor: AIGAMI AKIMITSU
IPC: E21D9/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a charging method and charging device for blasting excavation, capable of improving work efficiency and reducing labor by mechanizing the manually performed charging work, establishing work accuracy, and securing uniform finish, and to provide a charging rod and filler used in the above method and device. SOLUTION: In this charging method and charging device 10 for blasting excavation, a boring hole 2 is charged with an explosive 3 and sealed with a filler 4. The charged explosive 3 is sealed by extension of the filler 4 by the excited charging rod 11, whereby manual work is abolished to make uniform the execution accuracy and improve the work efficiency.
Patent JP-2003132554-A (JP)
Title: Disk device, and track jump method
Inventor: YAMAGUCHI SOICHI
IPC: G11B21/08
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To rapidly arrive at final target location by surely making a big jump to the vicinity of the targeted jump destination. SOLUTION: A means to calculate a distance to move a pickup by a track jump is set up (step 21). In doing track jump, if the distance to move is larger than a prescribed value, a driving means in the thread direction is controlled based on the relation between a driving amount of the driving means in the thread direction and a moving amount of the pickup, and a moving distance calculated by a moving distance calculation means (step 25, 27, 28). A control means calculates a rotational speed of a disk allowing information to be read from the disk at jump destination of the track jump (step 23), and the rotational speed of the disk is controlled to meet to the calculated rotational speed while performing the track jump (step 26).
Patent JP-2003142247-A (JP)
Title: Combined heating cooker
Inventor: NAKAMURA MASAMI
IPC: F24C7/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a combined heating cooker which is easy to use of which, a plurality of heaters are made usable at the highest possible power. SOLUTION: The combined heating cooker combined with an induction heating cooking device A and a heater device C comprises a power source voltage detection means 13 for a commercial power source, and input current detection means 7a, 7b of the induction heating cooking devices A, B. A total current, obtained by adding the current detected by the input current detection means 7a, 7b, and a consumption current calculated from a heater resistance of the heater device C and a power source voltage detected by the power source voltage detection means 13, is calculated at a summed current calculation means 15. A controlled power of the induction heating cooking devices A, B is lowered and controlled so as to become lower than a prescribed maximum current value, when the sum of the total current exceeds the maximum current value.
Patent JP-2003139817-A (JP)
Title: Semiconductor inspecting apparatus
Inventor: HASEGAWA NOZOMI
IPC: G01R31/28
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To implement a semiconductor inspecting apparatus capable of measuring time of wide-band-signals and measuring time with general versatility. SOLUTION: The semiconductor inspecting apparatus is obtained by improving a semiconductor inspecting apparatus for inspecting objects to be inspected. The semiconductor inspecting apparatus comprises at least a driver and a comparator and is provided with a plurality of pin electronics for transmitting and receiving signals to and from the objects to be inspected, at least one cable for receiving the input of the output of the objects to be measured, and a time measuring part for receiving the input of the comparator output of the pin electronics or the output of the cable and measuring time.
Patent JP-2003139921-A (JP)
Title: Light diffusing substrate and method for manufacturing the same
Inventor: OZEKI MASAO
IPC: G03F1/78
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing substrate which does not decrease the diffusing performance even when various kinds of apparatuses having different sizes of minimum display pixels are manufactured. SOLUTION: The diffusing substrate is manufactured by applying a photosensitive resin on a transparent substrate for a liquid crystal display panel, exposing the photosensitive resin through an exposure mask and developing the resin to from a diffusing layer having a diffusing pattern composed of minute recesses and projections. In the above method, the mask pattern of the exposure mask is manufactured by repeatedly drawing a basic pattern BP in a specified size by a beam drawing machine while forming a blank BL of 1 to 5 μm width in the boundary part between adjacent basic patterns.
Patent JP-2002251328-A (JP)
Title: Method for managing contents storage
Inventor: HARADA HIROMI
IPC: H04N21/2389
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide services for protecting contents right and individual user right, etc., by controlling of a contents presentation method and a utilization condition, etc., to a user. SOLUTION: Various controls over contents can be performed with meta-data by defining the meta-data described about detailed information in relation to the contents. A broadcasting side can define the contents providing method to a user, the utilization condition, contents storage in an enciphered state, limited reception to a terminal, limited reception to an individual or the like, and distributes defined contents together with contents to a receiving side. The service that can perform contents right protection such as a copyright by performing viewing control of a viewer, storage control, copy control, enciphering/deciphering control or the like on the basis of these definitions is provided.
Patent JP-2003141847-A (JP)
Title: Optical disk and method for constituting optical disk
Inventor: TAKAKURA MINORU
IPC: G11B7/24
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having an electronic circuit and excellent in an appearance in which problems such as the disruption of a mechanical strength balance and mechanical strength reduction are solved. SOLUTION: The electronic circuit including a plurality of electronic parts is provided in a blank part 13 except a portion corresponding to a main information recording region in an optical disk substrate having a center hole 11. A plurality of non-mounting regions 31 to 39 where electronic parts are not mounted are set in the blank part in the radial direction of the optical disk substrate in advance. The plurality of electronic parts are mounted on the regions other than the non-mounting regions of the blank part 13 except for wiring to connect the electronic parts with each other.
Patent JP-2002201007-A (JP)
Title: Improved fluid dividing apparatus
Inventor: HILL CHARLES C
IPC: B01D53/04
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved apparatus to refine a fluid product by removing a specific component or a pollutant in a fluid mixture from a unified fluid source. SOLUTION: The apparatus to divide the fluid mixture like air by pressure swing molecular adsorption is equipped with the rotating divider valve 10 and the array of the adsorber column 22. The column 22 is held in the product holding tank 9 for one example, or attached to the product tank 130 for another example. As an adsorption/desorption cycle is optimized by the valve 10 which supplies a quasi-steady flow in the order, plenty of valves, switches and pipings usually required are omitted.
Patent JP-2002231264-A (JP)
Title: Method for manufacturing seal integrated separator
Inventor: INOUE MASAJIRO
IPC: H01M8/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a seal integrated separator excellent in accuracy in positioning a sealant and effective in cutting down man hours when assembling a fuel cell. SOLUTION: For instance, a separator body formed by press molding is sandwiched between an upper die 81 having recessed grooves 92-94 at the positions corresponding to second and fourth sealants 42, 44 provided on its one surface and a lower die 82 having recessed grooves 91, 93 at the positions corresponding to first and second sealants 41, 43 provided on the other surface. Under this condition, a seal integrated separator 14 formed by integrating the first - fourth sealants 41-44 on both front and back surfaces of the separator is manufactured by filling the fused sealant in the recessed grooves 91-94 by injection molding.
Patent JP-2002208319-A (JP)
Title: Cable assembly
Inventor: JACKSON ROBERT J
IPC: H01B7/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a link cable assembly as an interface between a network cable and the network to be tested. SOLUTION: The link cable assembly includes a link cable that minimizes cross-talks and is built to have reliability of high quality for a long time. The connector personality modules are releasably attached to the link cable and enable testing the network which has different electric property. Calibration data may be stored in the cable assembly to enable excluding the specific 'patch cord' return loss as a factor from the network cable measurement value.