baber/WOPTO huggingface dataset:
Patent JP-2003345726-A (JP)
Title: Method and system for sharing contents and server device
Inventor: HANE HIDENOBU
IPC: H04L12/58
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user belonging to one contents server to quickly obtain contents held by another contents server.   <P>SOLUTION: When a server B having a function for managing e-mail to the user B receives a message to the user B, the server B extracts a contents ID for specifying contents C1 described in the message, and immediately receives the contents C1 from a server A holding the contents C1 if the contents C1 shown by the contents ID are not stored in the server B. Then, when the user B tries to read the contents C1 in response to a request from a user A, the contents C1 can be prepared in the server B to which the user B belongs with a relatively high probability so that the user B can quickly read the contents C1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348177-A (JP)
Title: Broad-band circuit
Inventor: UCHIDA KENJI
IPC: H04L25/03
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a broad-band circuit where frequency characteristics of DC blocking are made flat.   <P>SOLUTION: In a circuit which connects two signal lines different in a DC potential with parallel capacitors including parasitic inductances in an AC connection, a resistor is inserts in series to at least one of the capacitors to make frequency characteristics between the signal lines a broad-band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345113-A (JP)
Title: Image forming device
Inventor: TAKAHASHI SATOSHI
IPC: G03G15/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that obtains a satisfactory image quality by preventing toner in a developer supply container from agglomerating, fusing, caking, etc.   <P>SOLUTION: The image forming device has: a developer supply means which takes out developer from the developer supply container and supplies it to a developing means, and a developing means which supplies the developer to an image carrier from a developer carrier. The image forming device develops an electrostatic latent image, formed on the image carrier, with the developer, thereby developing the latent image, and transfers and fixes the image thus developed. The image forming device is also provided with: a stirring means which stirres the developer in the developer supply container, a transport cancellation stop means which cancels and stops the transport of the developer from the developer supply means to the developing means, and a control means which exerts control so that, in modes other than the mode in which the developer is carried from the developer supply means to the developing means, the transport of the developer is stopped and the developer in the developer supply container is stirred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347247-A (JP)
Title: Cmp polishing agent for semiconductor insulating film and method of polishing substrate
Inventor: KOYAMA NAOYUKI
IPC: B24B37/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing agent and a polishing method which are capable of effectively and quickly polishing an inorganic insulating film such as a silicon oxide film or the like and enabling process control to be easily carried out in a CMP technique for flattening an interlayer insulating film, a BPSG film, and a shallow trench isolation insulating film.   <P>SOLUTION: The CMP polishing agent possessing thixotropic properties of decreasing its viscosity with an increase in shear stress is used for a semiconductor insulating film in the polishing method. A substrate provided with a film to be polished is pressed against the polishing cloth of a polishing platen, the substrate and the polishing platen are moved to polish the film as the CMP polishing agent used for the semiconductor insulating film is fed between the film and the polishing cloth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345564-A (JP)
Title: Image print method and its program
Inventor: SAKAGUCHI YUICHI
IPC: H04N5/76
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of an operator performing test print and main print operation on a print operation picture at the time of print-outputting image data.   <P>SOLUTION: At the time of print-outputting an image whose print is not processed and an image whose only test print is finished, a picture quality adjusting picture for adjusting picture quality is displayed on a monitor 3, and an operator is made to adjust the picture quality of the image to be print- outputted on the picture quality adjusting picture. Then, an output selection picture following the picture quality adjusting picture for selecting main print and test print is displayed on the monitor 3. The operator is made to select whether the print output is the main print or test print on the output selection picture. When the test print is selected, the test print is executed, and when the main print is selected, the main print is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045154-A (JP)
Title: Information recording medium, device and method for recording/reproducing information in/from information recording medium
Inventor: OKADA TOMOYUKI
IPC: H04N5/91
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium for integrated management of data of various AV(audio visual) formats, and a device and a method for recording and reproducing data in/from the information recording medium. SOLUTION: In the optical disk in which objects such as a picture or voice data are recorded, PGC information 50 for defining the order of reproduction of objects as control information and object information 80 being information related with the objects are recorded. The object information 80 is provided with general information 80a and attribute information 80b of objects and a map 80c in which the reproducing time of objects is made to correspond to the addresses of object configuration data to be reproduced on the optical disk. The PGC information 50 is provided with cell information 60, 61, and so on for designating the kinds, identification information, and reproduction blocks of objects to be reproduced. The order of the cell information 60, 61, and so on in the PGC information 50 corresponds to the order of reproduction of the objects.
Patent JP-2004009145-A (JP)
Title: Polishing medium
Inventor: RYOMO KATSUMI
IPC: B24D3/28
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing medium having high grinding force while preventing polishing abrasive grains from falling from the surface of a polishing layer formed on a support.  <P>SOLUTION: In this polishing medium 1, the polishing layer 3 formed by dispersing polishing abrasive grains 31 in a resin binder 32 is provided on the support 2. The surface of the polishing layer 32 is provided with a coating 5 for preventing falling of grains formed by resin thinly filling between exposed polishing abrasive grains. The coating 5 for preventing falling of grains prevents resin liquid having low viscosity from staying at the tip of the abrasive grain 31 so that the resin liquid is set at the battom between the abrasive grains 31 to form a network structure holding the abrasive grains 31, thereby preventing falling of grains. The top of the abrasive grain 31 is exposed to maintain high grinding force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003054615-A (JP)
Title: Seaming lid, and vessel using the same
Inventor: AISAKA AYUMI
IPC: B65D51/18
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a seaming lid which is used for a vessel to take out the liquid sealed inside by piercing a needle therein from the outside and the vessel using the lid, capable of suppressing generation of rubber chips during the coring, high in safety, and capable of stably manufacturing the vessel of excellent appearance without any cave-in in a needle-piercing part. SOLUTION: The seaming lid 1 comprises a rubber lid part 2 which is abutted on an opening part formed in a vessel body for storing the liquid therein to cover the opening part, and a metal lid part 3 which has a needle-piercing opening part 4 for taking out the liquid stored inside the vessel body and covers the rubber lid part 2 so that the rubber lid part 2 is exposed by at the needle- piercing opening part 4. The columnar rubber lid 2 is formed of a flat rubber of the diameter of 7-9 mm and of the thickness of 1-2.2 mm, and having the distortion factor of >=35% when the load of 50 N is applied, and a notched part is formed in an upper or lower edge part.
Patent JP-2003323964-A (JP)
Title: Apparatus for generating ion
Inventor: IKEDA TOSHIHIKO
IPC: H01T19/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating ion for generating positive ions and negative ions simultaneously, which achieves a decreased electric power consumption and a lower price, and is capable of effective ion generation at a voltage lower than a conventional apparatus, and reducing an amount of ozone generation.  <P>SOLUTION: A discharge electrode and an induction electrode are arranged via a dielectric therebetween, and a pulse shape voltage is applied between the discharge electrode and the induction electrode. Then as a further discharge electrode, an electrode having comb-shaped or double helical shaped protrusions is used in a periphery of the discharge electrode. A laminated mica is used as the dielectric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137084-A (JP)
Title: Electric braking device
Inventor: SUZUKI MOTOJI
IPC: B60T17/18
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a braking device having no problem of decrease in energy efficiency or operation sound without requiring many constituent components. SOLUTION: First and second pistons 4a and 4b in an M/C 4 can be driven by a motor 5 and a gear mechanism 6. A fail safe cylinder 2 is provided in a constitution separated from the M/C 4. The M/C 4 is provided with a fail safe piston 4g to form a fail-time pressurizing chamber 4i, and oil pressure in the fail-time pressurizing chamber 4i is increased, thereby generating M/C pressure. The fail-time pressurizing chamber 4i is connected to the fail safe cylinder 2. In such a constitution, in a normal time of the system, the motor 5 is driven to generate the M/C pressure. In an abnormal time of the system, the motor 5 is not driven, oil pressure in the fail-time pressurizing chamber 4i is increased by the oil pressure generated in the fail safe cylinder 2, thereby generating the M/C pressure.
Patent JP-2004010090-A (JP)
Title: Label issuing apparatus
Inventor: SHIMOMURA HIROSHI
IPC: B65C9/08
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To manage issue records of labels in classifying the records according to production areas printed on the labels.  <P>SOLUTION: A label issuing apparatus is capable of issuing labels printed with the production area names, together with the names and prices, of goods. When a label printed with a production name is issued, the issue record data of the label, which is classified according to the printed production area, is stored in a production-area-based adding memory to be accumulated. The result of the data accumulation is displayed, for example on the monitor of the device, in a form of a list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015366-A (JP)
Title: Inspection method and inspection apparatus for integrated circuit
Inventor: TANAKA SHIGEKAZU
IPC: H03L7/095
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for inspecting an integrated circuit which measures the PLL lock up time, without influencing the response characteristics of a PLL.  <P>SOLUTION: The apparatus has a line for connecting the output of a VCO 4 in a PLL circuit to a frequency counter 17, to feed the counter 17 with a clock signal 16 for measuring the output frequency of the VCO 4. The apparatus feeds channel select data for the PLL locking; measures the output frequency of the VCO 4 clock by clock and also the number of the clocks and stores the result at the same time, when a PLL starts its lock up operation; repeats computations/decisions of the frequency measurement result made to be compared with the clock sequence of stored clock signals; and measures the PLL lock up time by, obtaining the number of clocks in the clock signals, when it decides that the PLL has locked, as the decision result is within a rated range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015398-A (JP)
Title: Loop testing method of media converter, and transmission system
Inventor: OGI TAKESHI
IPC: H04B17/40
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To make compatible long-term continuation of a loop test with prevention of abnormal holding a loop state.  <P>SOLUTION: An RMC 2 contains a timer #1 for forcedly canceling a loop state. A CMC 1 contains a timer #2 set to a shorter time than that of the timer #1 in the RMC 2. At the beginning of a loop test, the timer #2 in the CMC 1 and the timer #1 in the RMC 2 start to commence transmission/reception of test frames. At prolonging of the frame test, a control frame for a loop test prolong request is sent from the CMC 1 to the RMS 2, when the timer #2 ends off to restart the timer #1 in the RMS 2 and further restarts the timer #2 in the CMC 1. At the end of the frame test, the transmission/reception of the test frames is finished, to stop the timers #2 and #1 in the CMC1 and the RMS 2, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015594-A (JP)
Title: Path switching arrangement
Inventor: FUCHI YASUHIRO
IPC: H04L49/111
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To materialize appropriate switching control and switching notification of a path switch.  <P>SOLUTION: The path switching arrangement adjusts the phase by buffering each reception signal from a redundant transmission path and can switch the signal of each system after adjustment of the phase. The arrangement is composed of a path switch 1 which can switch each signal of an active system and an inactive system after phase adjustment; a switch controller 2 which switches the above path switch over to the inactive system by an alarm being detected in regard to the reception signal of the active system of the device, and switches the above path switch back to the active system by a first specified time having passed after recovery from the alarm; and an active system holding part 3 which holds the information of the active system of the device. This path switching arrangement switches the information held by itself over to the information of the inactive system by the switching state to the inactive system by the above switch controller by taking a second time Tj longer than the above first specified time Tk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014377-A (JP)
Title: High-pressure discharge lamp device
Inventor: SAKUGI KYOICHI
IPC: F21Y101/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To speed up the rise of optical output as well as or more than the case of preheating by starting the heating of an arc tube by a heater in starting lighting or after the start without preheating the arc tube before starting the lighting of a high-pressure discharge lamp, and to prevent the temperature of the arc tube heated by the heater from abnormally rising to swell or rupture its luminescent part.  <P>SOLUTION: By installing a current-carrying controller 13 for controlling the amount of a carried current to the heater 4 for heating the arc tube 2 according to the voltage between main electrodes of the lamp 1, for instance, when the voltage between the main electrodes of the lamp 1 is lower than the lamp voltage in stable lighting, the amount of the current carried to the heater 4 is increased for a certain period to quickly raise the temperature of the arc tube 2, and the carried current is immediately cut off after the certain period or the amount of the carried current is decreased, so that the rising speed of the optical output is increased and at the same time, the luminescent part 3 of the arc tube 2 can surely be prevented from swelling or rupturing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019967-A (JP)
Title: Electric water heater
Inventor: TSURUTA TORU
IPC: F24H1/08
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact electric water heater which can quickly supply hot water to a plurality of hot water supply faucets with one compact electric water heater.  <P>SOLUTION: A circulation pump 8 is operated to circulate the hot water warmed by a heater 5 in a circulation flow passage connecting a hot water storage tank 4, a hot water supply tube 3, a hot water circulating approach tube 9, a hot water circulating return tube 10, a water supply tube 2 and the hot water storage tank 4 to each other in this order. Hot water can be quickly discharged by opening any one of the hot water supply faucets 13, 14 and 15. Since the circulation pump 8 is operated only in the case where a water temperature detected by a tank temperature sensor 18 and a circulation temperature sensor 7 is lowered, operation time of the circulation pump 8 can be restricted to the necessary minimum, and energy can be saved. Since the heater 5 is provided in the hot water circulating approach tube 9, not inside of the hot water storage tank4, structure of the hot water storage tank 4 is simple.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019191-A (JP)
Title: Variant steel joist
Inventor: SUGANUMA DAIKO
IPC: E04C3/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel joist preventing a floor from creaking and having a larger deformation capacity than a normal sized steel pipe material.  <P>SOLUTION: A joist 1 is made of a steel square columnar material floor plate 2 supported by a beam 3 at the lower face 9. Protrusions 5, 5 are formed along the longitudinal direction at both side edges on the upper face 4 of the joist 1. Thereby, the floor plate 2 is supported at two points on the upper face 4 of the joist.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019796-A (JP)
Title: Fly wheel
Inventor: MINAMINO KEIJI
IPC: F16F15/131
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fly wheel, preventing the occurrence of disk abrasion on the outer peripheral side and slippage, and contributing to reduction of weight by high weight efficiency.  <P>SOLUTION: At the back 6 of a clutch disk contact surface of the fly wheel, a taper 8 gradually inclined to increase in thickness of the fly wheel as it goes outward in the radial direction of the fly wheel is provided extending over the length 50% or more of the width of the clutch disk contact surface in the radial direction of the fly wheel. In the tapered 8 part of the fly wheel, the thickness T<SB>1</SB>of the minimum thickness part is set to 2/3 of the thickness T<SB>2</SB>of the maximum thickness part. The taper 8 of the fly wheel is extended to a ring gear fitting part 7 of the fly wheel in the radial direction of the fly wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023463-A (JP)
Title: Receiver, transmitter, and communication system
Inventor: SUMASU ATSUSHI
IPC: H04W92/10
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To determine a code multiplicity optimum to transmission in a transmitter, and to improving reception quality in a receiver.  <P>SOLUTION: A signal received by an antenna 101 is subjected to prescribed processing through a wireless reception section 102, a GI elimination section 103, an S/P conversion section 104, a DFT section 105, a P/S conversion section 106, and a decoding section 107. A channel estimate section 111 estimates a channel from an output signal of the decoding section 107 and outputs a channel estimate value. A channel compensation section 108 uses the channel estimate value to apply channel variation compensation to the signal outputted from the decoding section 107. An inverse spread section 109 and a demodulation section 110 apply prescribed processing to data after the channel compensation to obtain received data An inter-code interference estimate section 112 estimates an inter-code interference level and informs the transmitter about the estimate result through a wireless transmission section and an antenna (both not shown).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021657-A (JP)
Title: New issue support method and new issue support system for securities
Inventor: WATANABE MASAYUKI
IPC: G06Q40/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new issue support method and new issue support system for securities capable of executing a direct invitation by an issuer which issues securities in a large scale and a wide range by enabling the issuer to directly grasp investment needs without involving a securities company and issue securities in a condition matched to the investment needs, and also enabling an investor to participate in this issuing process.  <P>SOLUTION: This system comprises: an issuing condition acceptance part 36 for acquiring an issuing condition of securities from a corporation; an issuing condition presentation part 37 for displaying the acquired issuing condition on a WEB site to present it to investors; a questionnaire execution part 38 for collecting investment needs from investors before issuing securities; an investment need collection part 39 for accepting the applications of securities from the investors to collect the investment needs; a lottery processing part 40 for selecting a prescribed number of investors when the applicants exceed the prescribed number; an issue processing part 41 for providing information necessary for issue of securities to the securities company to support it; and a sales company retrieval/output part 42 for retrieving a securities company which takes on the securities, when receiving an explanation request related to the issue of securities from an investor, from an issuing condition storage part 18 and presenting it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019857-A (JP)
Title: Resin bearing and resin bearing manufacturing method
Inventor: UEYAMA TOSHIHARU
IPC: F16C33/20
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin bearing capable of reducing a production cost and providing a high reliability by increasing the strength of a connection between a sliding member and a back metal and decreasing a variation in the strength, and a resin bearing manufacturing method.  <P>SOLUTION: This resin bearing 3 comprises a back metal 2 forming a strength member and a thermoplastic resin sliding member 1. The back metal 2 is a member formed of a metal material, and a plurality of grooves are formed in the surface of the back metal which is connected to the sliding member 1. The grooves are disposed in a direction perpendicular to the sliding direction, and disposed at one to two positions for slip prevention in the same direction as the sliding direction. After the back metals 2 grooved beforehand are heated to the melting point of the resin sliding member 1 or higher, the resin sliding member 1 is stacked on the surface of the back metal 2 in which the grooves are formed. The boundary part of the sliding member is molten, and the molten resin sliding member 1 is pressed until a part of the molten resin sliding member 1 is impregnated in the groove parts of the back metal 2.  <P>COPYRIGHT: (C)2004,JPO