baber/WOPTO huggingface dataset:
Patent JP-2003068489-A (JP)
Title: Discharge lamp lighting device
Inventor: ASANO HIROYUKI
IPC: H05B41/24
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device wherein the final stage of the discharge lamp life can be detected surely even if the discharge lamps of plural kinds are made as the adapted load. SOLUTION: As for a detecting circuit 12 wherein a voltage value of a high frequency voltage generated in an inverter circuit 11 is detected, an end voltage of a detecting coil n3 installed in a secondary side of a transformer LT1 is rectified by a rectifying circuit RE, and detected at a voltage detection part 12a. The voltage detecting part 12a is constituted of resistors R13, R14, a filter capacitor Ck, and a changeover switch Q3, and the end voltage of the filter capacitor Ck is outputted to the control circuit 14 as the detecting voltage Vk. The changeover switch Q3 is controlled by a discharge lamp judging circuit 13. The classification of discharge lamps La1, La2 is judged by the discharge lamp judging circuit 13, and depending on the judged results, the on/off of the changeover switch Q3 is switched.  By appropriately setting the resistance value of the resistors R13 to R15, the detected voltage Vk can be made as a constant value irrespective to the classification of the discharge lamps La1, La2.
Patent JP-2003067990-A (JP)
Title: Forming method of information recording layer on optical recording medium, and manufacturing method of optical recording medium
Inventor: YAMAYA KENJI
IPC: G11B7/26
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer optical disk that can suppress cost increase to the minimum and realize a large capacity. SOLUTION: First, a first information recording layer 108 is formed on a base plate 104. On the other hand, a light transmissive resin stamper 140 having fine asperities (the second recording layer for transfer) 142 to transfer the second information recording layer 114 is formed separately. Both 104 and 140 are adhered together through the first ultraviolet-rays curable light transmissive layer 110. Then, removing the stamper, the second light transmissive layer 116 is formed on the supper surface of the second information recording layer transferred and formed on the first light transmissive layer 110. The laser beam La is radiated from the second light transmissive layer 116 to record and/or reproduce information signals on the first and the second information recording layers 108 and 114.
Patent JP-2003066169-A (JP)
Title: Watch with noncontact data communication function
Inventor: WASHISAWA AKIRA
IPC: G04G21/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which, while ensuring the function as a watch and required characteristics, a noncontact data communication function can be enhanced. SOLUTION: A movement 104 and a dial 107 are arranged at the inside of a case part 101. An annular substrate 108 is attached to the back in the circumferential part of the dial 107 by an insulating adhesive 109. An antenna 111 is constituted on the substrate 108 by a conductor pattern. The movement 104 is positioned on a back lid 103. The dial 107 is coupled and held on the inner surface of the case 101.
Patent JP-2003074650-A (JP)
Title: Belt transmission device
Inventor: TAKECHI HIROKI
IPC: F16G5/20
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a belt transmission device that excels in sounding resistance containing sounding itself independently of sounding conditions such as a material condition and a travel condition, in a belt transmission device using a V-ribbed belt. SOLUTION: A combination of a V-ribbed pulley 3 and the V-ribbed belt 2 fitted thereon places rib point portions 3a of the V-ribbed pulley 3 in pressure contact in a compressed rubber layer 2f at rib groove bottom portions 2b of the V-ribbed belt 2 to suppress definition of a resonant space between the rib groove bottom portions 2b of the V-ribbed belt 2 and the rib point portions 3a of the V-ribbed pulley 3, whereby sounding resistance is improved.
Patent JP-2003078422-A (JP)
Title: Device and method for decoding soft decision
Inventor: MIZUOCHI TAKASHI
IPC: H04B10/556
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a soft decision decoding device and a soft decision decoding method capable of performing error correction with high accuracy. SOLUTION: A weighting circuit 15 changes a soft decision result outputted from a binary encoder 14 by taking into consideration codes in the vicinity of the soft decision result, and a block turbo decoder 17 performs repetitive decoding of error correction on the basis of the changed soft decision result.
Patent JP-2003074286-A (JP)
Title: Rod clamping device
Inventor: KANEKO TSUTOMU
IPC: E21B19/24
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate centering of a drill rod while suppressing the dislocation of a center position of the drill rod when clamped, caused by wear or the like of parts. SOLUTION: This rod clamping device is provided with a pair of teeth 24, 34 for clamping the drill rod of a drill; a large-diameter clamp cylinder 2 for taking precedence to move one tooth 24 and stopping it in a prescribed centering position; and a small-diameter clamp cylinder 3 for moving the other tooth 34 succeedingly to clamp the drill rod 5.
Patent JP-2003071401-A (JP)
Title: Water sealing treatment method of revetment for controlled waste landfill
Inventor: WAGI TAKATSU
IPC: B09B1/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a water sealing treatment method for a revetment demarcating a site for landfilling waste that is capable of well establish water sealing performance between a caisson side of a water sealing work using an impervious sheet and the end part of a submarine ground side. SOLUTION: In the revetment 1 constructed on the submarine foundation by using the caisson 10, the water sealing treatment is applied between caissons and a bottom part impervious layer 20 which is applied on the surface of the basic mound 3 is pressed and fixed at the end of the impervious layer by forming an asphalt mixture layer 24, 26 in the predetermined width, thickness and length at the caisson side end and the foundation side end. This method utilizes viscosity and elasticity of the asphalt mixture so that the gap is not formed even if the impervious sheet is dislocated, and similarly the top impervious layer 28 also can be pressed and fixed at the end of the impervious layer by the asphalt mixture.
Patent JP-2003073137-A (JP)
Title: Glass element of dosimeter and method for manufacturing the same
Inventor: ISHIDOYA TATSUYO
IPC: C03B23/047
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a glass element of a dosimeter which can be manufactured at a low cost, in a short time and with less manufacturing steps, and to provide a method for manufacturing it. SOLUTION: The columnar glass element 7a of a dosimeter is obtained by the steps of inserting a silver-activated phosphate glass perform 2 into a heater 1, setting the upper end of the perform 2 to a supporting part 3, attaching a drawing part 4 vertically movable by a driving device, softening the perform 2 by heating with the heater 1, descending the drawing part 4 by the driving device to draw the preform 2 to a fine rod, where the drawing speed by the driving device is regulated so that the outer diameter of the drawn part is kept constant while detecting it by an outer diameter regulating part 5, cutting the drawn part 6 of the perform 2 by a fixed length, and grinding the cut face by a grinder.
Patent JP-2003074759-A (JP)
Title: Hose
Inventor: IKEMOTO AYUMI
IPC: F16L11/08
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight, low-cost hose with excellent gas barrier property. SOLUTION: This hose is of laminated structure of a rubber layer 1 formed of a rubber composition using the following (A)-(D) as essential components, and a laminate layer 2 comprising resin and metallic foil excluding aluminum foil. (A) Rubber formed of at least one of an ethylene-propylene-diene ternary copolymer and an ethylene-propylene copolymer (B) Peroxide vulcanization agent (C) Resorcinol compound (D) Melamine resin.
Patent JP-2003071925-A (JP)
Title: Surface repairing method for corona treatment roll in film manufacturing apparatus
Inventor: UEDA TSUNEO
IPC: B29C59/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently repair a corona treatment roll in a film manufacturing apparatus without stopping the film manufacturing apparatus for a long time. SOLUTION: When the surface of the corona treatment roll 7 wherein a rubber layer 12 is formed on the surface of a metal roll 11 is repaired in the film manufacturing apparatus for molding a thermoplastic polymeric compound into a film, the dent 15 generated in the surface of the rubber layer 12 is filled with a caulking agent in such a stage that the dent 15 does not exceed a definite depth.
Patent JP-2002079694-A (JP)
Title: Ink jet recorder, method of recovery operation to cartridge therein, and cartridge
Inventor: NUMATA YASUHIRO
IPC: B41J2/18
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder, a method of recovery operation to a cartridge therein, and the cartridge wherein an optimum recovery operation to each cartridge is executed to optimize the recording. SOLUTION: The cartridge has information of the production year, month and day and the recovery operation is determined based on an elapsed time period from the production year, month and day to execute the optimum recovery operation so that the recording can be optimized. In detail, as the elapsed time period becomes greater, the recovery operation is changed so as to increase the amount of sucked ink and the number of times of idling ejections.
Patent JP-2003079352-A (JP)
Title: Beverage
Inventor: MATSUMOTO MITSUMINE
IPC: A23L2/52
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a beverage drinkable with gusto, and good for the health. SOLUTION: This beverage contains an essence of a carrot, an essence of Acanthopanax senticosus Harms, nicotinic acid amide, an essence of tea, an extracted essence of garlic, an extracted essence of oyster, an essence of Japanese apricot flesh, a perfume containing Japanese apricot juice, an essence of fermented starch, vitamin B1, vitamin B2, vitamin B6, chitosan, and a natural taurine.
Patent JP-2003087920-A (JP)
Title: Cable joint and method of forming the same
Inventor: HOTTA NOBUHIKO
IPC: H01R4/70
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a cable joint and a method of forming the cable joint which facilitate a work for removing a water-proof compound layer when the cable joint is dismantled. SOLUTION: A tearing wire is buried beforehand in a water-proof compound layer near the boundary surface between the compound layer and a cable joint box. When the cable joint is dismantled, the tearing wire is strongly pulled to cut the water-proof compound layer to open, so that the water-proof layer can be removed easily.
Patent JP-2003085113-A (JP)
Title: Information providing system, device and method for providing information, device and method for processing information, and program
Inventor: NOMURA YASUO
IPC: H04N21/4143
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To allow respective users of a plurality of clients connecting to the same server to easily and rapidly communicate intension or feeling. SOLUTION: In step S51, it is determined whether or not connection to itself is requested. In step S52, it is determined whether or not the other client is connected. When connection to the other client is determined in step S52, two or more clients including the client having requested the connection are connected. Therefore, in step S53, starting of a chatting program is requested to two or more respective clients including the client having requested the connection.
Patent JP-2003079357-A (JP)
Title: Apparatus for feeding pasty foodstuff or the like
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for feeding a pasty foodstuff or the like by which a pasted Japanese horseradish or the like is stably fed to a formed boiled rice or the like for a Sushi without causing breakage or the like of a tube. SOLUTION: A hopper (4) capable of storing the pasted Japanese horseradish, and a feed passage (6, 7, 17) communicating with a feed port (4c) of the hopper (4) at the midway are installed. The communication part (6a) with the hopper (4) can be opened and closed by the reciprocal movement of a piston (25) reciprocally slidable in the passage, and an opening and closing valve (13) capable of opening and closing the passage is installed in the position at the front part of the communication part of the feed passage.  When the communication part (6a) is opened by the reciprocal movement of the piston (25), the Japanese horseradish in the hopper (4) is fed to the feed passage, and when the opening and closing valve (13) is opened by the pushing pressure of the Japanese horseradish caused by the reciprocal movement of the piston (25), the Japanese horseradish in the feed passage can be pushed out through the opening and closing valve (13).
Patent JP-2003086674-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: ANDO ATSUHIRO
IPC: H01L21/8242
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device which is made small-sized by high integration. SOLUTION: The manufacturing method has a process of forming a 1st insulating layer 8 on a substrate where at least three adjacent contacts 5, 6, and 7 are formed, a process of forming an opening part at a specific position of the 1st insulating layer, a process of forming an Si-based conductive layer 10 on the 1st insulating layer and opening part, a process of forming a 2nd insulating layer 11 on the Si-based conductive layer, a process of etching only the Si-based conductive layer by anisotropic etching, a process of forming a silicide layer 15 on the etched Si-based conductive layer and forming Bit wires on the contacts respectively, a process of burying the 1st insulating layer and silicide layer in the 2nd insulating layer and 3rd insulating layer 16, and a process of forming a contact hole 19 by etching the 3rd insulating layer between adjacent Bit wires.
Patent JP-2003083795-A (JP)
Title: Printing apparatus
Inventor: CHIBA HIROYUKI
IPC: B41L13/18
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus for easily making adjustment for detecting ink without requiring any exclusive measuring instrument. SOLUTION: A detection pulse from a detection pulse generation means 3 in an ink-free state and a reference pulse from a reference pulse generation means 2 are fetched, a section (t) equivalent to the difference of the pulse widths is counted by a timer means 11, and the result is displayed at a display section 9, so that adjustment work may be made by monitoring a display result, operating a variable means 5, and adjusting the pulse width of the reference pulse, and the need for an exclusive measuring instrument such as an oscilloscope is eliminated, thus making the adjustment easy and making readjustment easy in the market.
Patent JP-2003087225-A (JP)
Title: Method for transferring data, data transfer system, terminal, data transfer program, and recording medium
Inventor: ISHIMARU KATSUHIRO
IPC: H04L47/43
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer method capable of achieving highly reliable data transfer at real processing time and complexity on a packet switching network. SOLUTION: A transmitting terminal divides data to be transmitted to a receiving terminal into a plurality of blocks, applies error correction encoding to the data of individual divided blocks, rearranges data in m (m>=2) blocks processed by the error correction encoding to n (n>=2) blocks so that the error corrected and encoded data in m blocks are dispersed in n blocks, and transmits the data of n blocks to the receiving terminal. The receiving terminal rearranges the data of n blocks received from the transmitting terminal, restores the m blocks processed by error correction encoding and applies error correction encoding to the data of each of m blocks.
Patent JP-2003083621-A (JP)
Title: Marine refrigerating unit
Inventor: HACHISUGA KATSUMI
IPC: F25B1/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a marine refrigerating unit, capable of efficiently effecting capacity control across a wide range and, further, capable of effecting energy saving operation upon low capacity operation by reducing an electric power consumption for driving a compressor. SOLUTION: The marine refrigerating unit C1 has a refrigerating cycle, equipped with the compressor 1, a condenser 2, an expansion valve 4A and an evaporator 5 which are connected sequentially by a refrigerant pipeline 7, and is installed on a marine container. A refrigerant circulates through the refrigerating cycle so as to repeat the change of state while the unit C1 is provided with an inverter control unit 10 to effect the capacity control of the compressor 1 through inverter control.
Patent JP-2002175029-A (JP)
Title: Semiconductor device and display device
Inventor: ANZAI KATSUYA
IPC: G09F9/30
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce variation of a current to be supplied to a plurality of organic EL elements. SOLUTION: An element drive TFT 20 for controlling a current value to be supplied from a power supply line VL is provided between an organic EL element 50 and a power supply line VL, and the channel length direction of the TFT 20 is arranged in parallel with the lengthwise direction of a pixel, or with the extending direction of a data line for supplying a data signal to a switching TFT for controlling the TFT 20, or the scanning direction of laser annealing for polycrystallizing the active layer 16 of the TFT 20. Furthermore, a compensating TFT 30 of an inverse TFT 20 having inverse characteristics may be provided between the power supply line VL and the TFT 20.
Patent JP-2003090027-A (JP)
Title: Method of recovering solid with small particle size on bottom
Inventor: OE MICHIHIRO
IPC: E02F3/92
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To contribute to an urging recovery treatment of a sediment even in a problem of the recovery treatment of the sediment as an urgent problem in a water storage section of a dam or a river, a lake, a marsh or the like by applying an improvement measure to a device connecting suction pipes and transferring pipes to a pump. SOLUTION: For the device connecting the suction pipes 3 and the transferring pipes 4 to the pump 2, main sections are loaded on floating body structures 5 to arrange them on the sea, a suction solid controller 6 is attached to a suction port section of the suction pipes 3, movable connection bending pipes 7 are so arranged that positions of the suction pipes 3 or the transferring pipes 4 can be moved, additionally, a rope is stretched between a take-up device and a rope taking installation so that the position maintaining or the operation of movement of the floating structures can be made, an expansion pipe is set in an intermediate section of the suction pipes or the transferring pipes or the end of them to promote workability, and transfer improving pipes are used for the transferring pipes to control the sediment in the pipes to recover the solid with a small particle size on the bottom by using a bottom small particle size solid recovery device 1 applying the improvement measure such as an expansion of an effective transferring distance or the like.
Patent JP-2003082115-A (JP)
Title: Antistatic part
Inventor: SAGISAKA KOICHI
IPC: B29K101/12
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic part which quickly dissipates electrostatic charge load and hardly generates contact current due to the contact with an electronic device. SOLUTION: This antistatic part for handling electronic parts is prepared by molding a conductive thermoplastic resin composition comprising a thermoplastic resin filled with a conductive filler. The surface resistance of its section in contact with an electronic part is 1×10<6> Ω-1×10<12> Ω, and the internal earth resistance of its section in contact with an electronic part is 1×10<7> Ω or lower and is lower than the above surface resistance by at least 0.5 order. Preferably, the conductive filler is carbon fibrils with a diameter smaller than 200 nm.
Patent JP-2003092725-A (JP)
Title: Video signal processor and method, recording medium, program, and information recording medium
Inventor: KATO MOTOKI
IPC: G11B27/10
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent thumbnail pictures from being illegally copied. SOLUTION: A thumbnail encoder 19 generates thumbnail pictures of a video signal received from a terminal 12. A macro vision detection section 13, a CGMS (Copy Generation Management System) detection update section 14, and a WM (watermark) detection update section 15 respectively detect an analog copy protection signal (APS), a CGMS signal as copy generation management information, or a watermark of the video signal received from the terminal 12 and provide an output to a controller 21. The controller 21 creates copy limit information of a thumbnail picture on the basis of the copy restriction information. An information recording medium 26 records the thumbnail picture and its copy restriction information.
Patent JP-2002129868-A (JP)
Title: Apparatus and method for lining shaft
Inventor: UOZUMI MASATAKA
IPC: E21D11/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for lining a shaft particularly suitable for lining a shaft having a large bore. SOLUTION: The lining apparatus for a shaft is provided with a frame portion 1A, a suspension mechanism portion 1B, a material introducing portion 1C, an agitating and mixing portion 1D, a rotary projecting portion 1E, and a rotary drive 1F. The rotary projecting portion 1E comprises an impeller 45 mounted at the lower end of an agitating cylinder 27, rollers 49 pivotally attached to a direction control plate 52 and disposed around the outside of the impeller, and an endless belt 48 wound between the impeller and the rollers in such a manner as to release a projecting opening 53.  The rotary drive 1F includes a rotating and projecting motor 58 for rotating the impeller 45 and an agitating rotating shaft 34 at the same time via a connecting cylinder 47, and a direction controlling motor 59 for driving the direction control plate 52 to rotate it to vary the position of the projecting opening 53. When the impeller 45 is rotated by the motor 58, the endless belt 48 is rotated therewith guided by each roller 49.
Patent JP-2003100749-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YAMAGUCHI YASUO
IPC: H01L27/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the radiation characteristic of a resistance element without retarding its fiming. SOLUTION: A resistive element layer 5 is formed on an isolation insulating film 4 that is selectively formed on the principal surface of a semiconductor substrate 1. Plugs (9, 19) are buried in the state of wiring in an interlayer insulating film 7 that covers the resistive element layer 5. The plugs (9, 19) not only connect the end portions of the resistive element layer 5 to wiring layers (8, 18) on the interlayer insulating film 7, but also connect the ends of the resistive element layer 5 to the principal surface of the semiconductor substrate 1 simultaneously.