baber/WOPTO huggingface dataset:
Patent JP-2004002496-A (JP)
Title: New compound having acetamido group and acryloyl group or methacryloyl group, polymerizable composition comprising the same compound, organic polymer obtained by polymerizing the same polymerizable composition and use of the same organic polymer
Inventor: SEKI RYOICHI
IPC: C07C233/36
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound imparting hydrophilicity to an organic polymer, a polymerizable composition using the compound and the organic polymer obtained by polymerizing the polymerizable composition.  <P>SOLUTION: The new compound has an acetamido group and an acryloyl group or a methacryloyl group in the molecule. The composition comprises the new compound and a compound having at least one or more carbon-carbon double bonds polymerizable with the new compound. The organic polymer is obtained by polymerizing the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002326174-A (JP)
Title: Method of controlling articulated robot
Inventor: OKAMOTO OSAMU
IPC: B25J9/10
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To allow smooth operation with simple route generation and high response speed even in an advanced articulated robot having complicated and accurate movement. SOLUTION: In this method of controlling the advanced articulated robot having complicated and accurate movement by an offset rotating joint, the operating area of an end effecter 3 is divided into a plurality of blocks B, and the operating conditions of the joints required to move to specified blocks are stored as a data base for each block. The teaching of operation points in the specified block area is stored as a data base. Up to the block of a working area, the route is created based on block area data. When the generation reaches the reference point of the block, working point data in the block is called to determine the operations of the joints.
Patent JP-2003321508-A (JP)
Title: Resin paste composition and semiconductor device using the same
Inventor: SAWABE KOICHI
IPC: C08F20/36
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a die bonding resin paste composition which reduces the occurrence of reflow cracks in the solder reflow of a semiconductor device and improves reliability.  <P>SOLUTION: The resin paste composition is obtained by uniformly dispersing (A) an acrylic acid ester or methacrylic acid ester, (B) a 1,3-diketone derivative or a urea derivative of a silicon compound, (C) liquid rubber component, (D) a radical initiator and (E) a filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324849-A (JP)
Title: Inverter system
Inventor: OKUMURA YASUYUKI
IPC: H02M7/48
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a conventional linkage inverter system in which a single operation detection method using a frequency shift method is mounted, an electrostriction ratio becomes larger, if an electrostriction of large frequency bias is applied, to raise the single operation detection sensitivity, and a loss consumed by an inductive load caused by a power source harmonics becomes larger.  <P>SOLUTION: An electrostriction applying means 14 applies electrostriction, where the fluctuation of an inverter output current is continuous and the frequency of an inverter output current accompanies a discontinuous frequency fluctuation, at the peak point of the inverter output and a prescribed section near it, so as to generate fluctuations in the output frequency of an inverter system 2. The inverter system 2 has the single operation detection system implemented, where a detection performance is high and a loss consumed by an inductive load caused by a harmonic current is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325250-A (JP)
Title: Furniture for separating and collecting trash
Inventor: TANIGUCHI JUNICHI
IPC: B65F1/08
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide trash separating and collecting furniture which efficiently provides a space for the arrangement of a trash collecting vessel to separate and collect trash, and does not give a strange feeling even when the furniture is disposed in an office.  <P>SOLUTION: The furniture includes main bodies 1A, 1B, 1C whose dimensions in outer shape are standardized with the reference dimension of a cabinet to be used in the office. The main body 1A is divided into a plurality of parts by classification of trash to be collected in at least two or more vertical stages to have storage spaces 7a and 7b for the arrangement of the trash collecting vessels 9a, 9b, 9c, 9d. The main body 1B includes: a drawer 13 for placing the trash collecting vessel inside in the upper stage; a documents drawer 17, etc., in the lower stages; and trash throw-in ports 16 and 18 on their panel boards. In the main body 1C, support rails 22 are vertically arranged in the multiple stages to draw-in/out a plurality of trays 23. It is favorable that each front of the main bodies 1A, 1C is covered by an opening/closing door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324937-A (JP)
Title: Driving apparatus
Inventor: WATABE KIYOTO
IPC: H03K17/16
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving apparatus which can prevent a mistake operation when the potentials of connecting nodes of two switching devices connected in a totem pole manner are changed, and which can reduce a power consumption.  <P>SOLUTION: A dummy circuit 303 fundamentally has a constitution similar to that of level shifting circuits 203a, 203b, and an HVNMOS 311 is always set to a non-conducting state. A mask circuit 403 removes a noise in signals S200a, S200b from the circuits 203a, 203b by utilizing a signal S300 from the circuit 303. Control signals S100a, S100b include repeating pulses, which are transmitted to the S input and the R input of an RS flip-flop 502. PMOSes 215, 225 set current paths 210, 220 to non-conducting states based on the output signal S500 of the flip-flop 502, and thereby suitably pauses one of the circuits 203a, 203b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329884-A (JP)
Title: Ferrule for optical connector and manufacturing method
Inventor: OTSUKA KENICHIRO
IPC: G02B6/38
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferrule for an optical connector by which a chamfered part at the guide hole of the ferrule is easily formed in sufficiently shortened working time, and the ferrule.  <P>SOLUTION: In this method of manufacturing the ferrule 3A in which a containing hole 7 where an optical fiber is inserted and fixed and the guide hole 11 to which a pin 12 is inserted are internally extended from a connection end face 6 and a chamfered part 13 is formed at the connection end face 6 of the guide hole 11, a ferrule molding 15 is fusion-molded, consisting of a resin composition containing a component capable of forming cross-linking structure by ionizing radiations and having the end face 6, the guide hole 11 and the containing hole 7. A chamfered part 13 is formed in the guide hole 11 by machining, the cross-linking structure is formed in the ferrule molding 15 by irradiating the ferrule molding 15 with ionizing radiations to obtain the ferrule 3A. In this case, machining is facilitated to sufficiently shorten the machining time. The cross-linking structure by ionizing radiations can be formed at normal temperature, thereby sufficiently suppressing residual distortion caused by thermal shrinkage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332868-A (JP)
Title: Method for manufacturing high frequency crystal resonator and etching device
Inventor: SHIMIZU HIROBUMI
IPC: C30B33/10
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the polished state of a crystal blank whose oscillation frequency is not deteriorated and an etching condition by a wet etching method.  <P>SOLUTION: An etching device comprises a crystal blank support device 1 and an etchant discharging device 3 for pouring etchant on a crystal blank 2. A plurality of notches 7 are provided on support bars 6, and an angle θmade by a support plate 4 with respect to a support 5, that is, an angle at which the etchant discharging device 3 pours the etchant (water solution of HF:NH<SB>4</SB>F=9:1, and HF:NH<SB>4</SB>F=5:5) is made variable. A pump 11 is operated to continuously and uniformly pour the etchant onto the crystal blank 2 on the support plate 4, simultaneously realizing a uniform thickness and a smooth surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332590-A (JP)
Title: Optical module and optical transmitting/receiving module
Inventor: ITO MAKOTO
IPC: H05K3/34
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module and an optical transmitting/receiving module in which the leakage of a signal being transmitted and the deterioration of transmission characteristics can be suppressed.  <P>SOLUTION: The optical module M1 comprises a light receiving submodule RM, a wiring board WB, and a package P. The light receiving submodule RM comprises an element part 1 and a guide part 3. The element part 1 comprises a mounting member 11, a lens cap 17, a plurality of lead pins 21-25, a semiconductor light receiving element and the like. The wiring board WB is arranged such that it is substantially in parallel with a plane including central axes of two lead pins 24 and one end thereof is located in proximity to the back of the mounting face 12 of the mounting member 11. The wiring board WB is also arranged such that the lead pins 24 and 25 are bonded to wiring formed on the wiring board WB under a state of being stretched linearly. The package P is composed of a base 91 and a cover 93 and contains the element part 1 and the wiring board WB internally. The base 91 and the cover 93 are made of metal materials, e.g. aluminum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328963-A (JP)
Title: Scroll compressor
Inventor: KOSHO KAZUHIRO
IPC: F04C29/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize revolving motion of a movable scroll 26 and enhance compression efficiency of a scroll compressor 1 by relating force for pressing the movable scroll 26 against a fixed scroll 22 to variation of upsetting moment resulting from revolving of the movable scroll 26.  <P>SOLUTION: An adjustment mechanism 56 is provided to generate anti- upsetting moment for reducing the upsetting moment in a revolving angle range in which the upsetting moment acting on the movable scroll 26 exceeds a predetermined value during the revolving of the movable scroll 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333590-A (JP)
Title: System for generating image at site
Inventor: WAKAI HIDEYUKI
IPC: G06T1/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for generating images at a site for grasping a three-dimensional shape of a construction site and properly informing the operator of a construction machine about a relation between a planned frame and a present completed amount, a traveling available range, and a dangerous range or the like.  <P>SOLUTION: A plurality of camera poles 1 each provided with a stereo camera 3 comprising a plurality of cameras 2 are placed respectively at different places, and each camera 2 photographs a construction work site 5. Each stereo camera 3 applies stereo processing to a photographed image to obtain a distance image. A host device 4 acquiring the distance image from each stereo camera 3 integrates the distance images to produce three-dimensional model data of the construction work site 5. The operator of the construction machine 6 designates an optional virtual view point 9-1, 9-2, 9-3, or 9-4 to the host device 4 from a driver's seat. The host device 4 draws an image viewing the construction work site 5 from the designated virtual view point on the basis of the three-dimensional model data and transmits the image to the construction machine 6, which displays the image in front of the driver's seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003000744-A (JP)
Title: Safety device and method for grounding worker
Inventor: COHEN JOSEPH PERRY
IPC: F17C5/02
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a safety device, and a method to prevent an unexpected firing of a fuel due to the static electricity by grounding a worker at a fuel supplying station. SOLUTION: This safety device includes a fuel tank 32, a grounding device 44, and a releasable interlock 42. The fuel tank 32 includes a fuel nozzle 22 communicating with the fuel tank during a fuel supplying work, and holds. The grounding device 44 is adjacent to the fuel tank 32, and includes a grounding switch 40 having a contact member 44A which is physically contacted by the worker and starts operating the grounding switch 40. The interlock 42 works at a fixing location or a releasing location. At the fixing location, the nozzle 22 is fixed to the tank 32 when the nozzle 22 is inserted in the tank port 32. At the releasing location, after the fuel charging work the physical contact to the contact member 44A, the nozzle 22 can be released from the fuel tank 32.
Patent JP-2003340683-A (JP)
Title: Method for setting projecting length of tool, and device for setting the same
Inventor: SUZUKI SHIGERU
IPC: B23Q17/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To quickly, safely, and automatically carry out the setting of a projection length of a tool and the attachment/detachment of the tool to a tool holder with high accuracy.   <P>SOLUTION: There is provided a method for setting the projection length of the tool according to which a cutter T is clamped by a cutter holder 5, a heating coil 6 descends to a location at a predetermined length from the upper edge of the tool holder 13, and the heating coil 6 is heated, to thereby thermally expand the cutter insertion portion of the tool holder 13. When a cutter insertion hole is sufficiently expanded by heating, the cutter holder 5 clamping the cutter T starts its descent, and the cutter T is inserted into the cutter insertion hole. When it is detected that the cutter holder has descended by a distance A-S, i.e., that the cutter holder has descended to the location corresponding to the upper edge of the projection length S, the operation of the heating coil portion 6 is terminated to complete heating. After cooling over a predetermined period, a clamping claw 9 of the cutter holder 5 is released, the cutter holder 5 is elevated, and the heating coil portion 6 is elevated. In this manner, the cutter T is attached to the tool holder 13 in a manner having the predetermined projection length S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338432-A (JP)
Title: Capacitor element used for solid electrolytic capacitor and method for forming dielectric layer thereto
Inventor: NAKAMURA SHINJI
IPC: H01G9/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the rate of inferior products by immersing an anode body 1 made of a valve action metal in chemical liquid 4 in the state that it is supported on an anode rod 2 extending from the upper face of the anode body 1, oxidizing the anode in the state, and thickening a film of a dielectric layer 7 on an upper face 1a of the anode body 1 and the root of the anode rod 2 when the dielectric layer 7 is formed.  <P>SOLUTION: A dc current is applied to the anode rod 2, a first cathode electrode body 5 arranged downward of the anode body 1 in the chemical liquid 4, and a second cathode electrode body 5a arranged at a higher part than the upper face 1a of the anode body 1 in the chemical liquid 4 for an anode oxidization treatment. One end face 1a of the anode body 1 out of the dielectric layers 7 and a film in a part of the root of the anode rod 2 are made thicker than other parts, or not thinner than the other part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342354-A (JP)
Title: New borate compound and cure accelerator for epoxy resin
Inventor: OHASHI KENJI
IPC: C07F5/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cure accelerator for epoxy resin, which is excellent in thermal stability and solubility in a curing agent for epoxy resin and exhibits an excellent cure accelerating action even at a high temperature.   <P>SOLUTION: The cure accelerator for epoxy resin contains as the effective constituent 1,5-diazabicyclo[4.3.0]nonene-5 tetraphenylborate represented by formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341952-A (JP)
Title: Board service life predicting system
Inventor: HARA AKIHIRO
IPC: B66B5/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve reliability of elevator equipment, etc., by replacing a microcomputer board before the microcomputer board, etc., fails by predicting the service life of the microcomputer board, etc., while minimizing amount of service life decision data also when mounting a large number of part items on the microcomputer board.   <P>SOLUTION: Service life time data showing service life time of a part having a shortest service life of parts constituting the microcomputer board are stored in a memory element 3. When time for using the microcomputer board exceeds the service life time shown by the service life time data stored in the memory element 3 when using the microcomputer board, a short service life of the microcomputer board is decided by a deciding part 6, a lamp of a display part 7 is turned on and the microcomputer board is replaced by maintenance personnel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345527-A (JP)
Title: Cartridge mount device and method for controlling the same device and its program
Inventor: ITO HIROYASU
IPC: G11B33/12
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge mount device, its control method and its program capable of quickly and safely realizing the confirmation of the contents of a storage medium incorporated in a portable storage cartridge.   <P>SOLUTION: In a cartridge mount device 100 having a hosing mechanism for housing a portable storage cartridge 1 incorporating a storage medium 16 and a semiconductor storage part 19 for storing at least part of data of the storage medium 16, a microprocessor 40 controls the driving of the housing mechanism to house the portable storage cartridge 1 at a predetermined position inside the device, or to discharge it from the predetermined position. Then, the operating condition of the housing mechanism is decided, and access to the storage medium 16 and the semiconductor storage 19 in the portable storage cartridge 1 is controlled on the basis of the decision result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343864-A (JP)
Title: Heat accumulation floor heating method and device
Inventor: HOTTA TOSHIRO
IPC: F28D20/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the running cost by suppressing to the utmost the amount of power in additional heating in the drop of the temperature of a floor surface.   <P>SOLUTION: This method performs a floor heating by performing heat accumulation by use of midnight power when heating a heat accumulating body 1 including a latent heat accumulating material by a heater 2, and releasing the heat accumulated in the heat accumulating body 1 in the daytime. When the heat accumulation quantity of the heat accumulating body drops in the time other than the time zone usable of midnight power to lower the floor temperature, the heat accumulating body 1 is heated by the heater 2 at a temperature of the melting point of the latent heat accumulating material or lower, whereby the heat of the heater 2 is transferred to the floor surface through the heat accumulating body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008306-A (JP)
Title: Environment-friendly pachinko machine and pachinko-slot machine
Inventor: NISHIKAWA KIYOHIDE
IPC: A63F5/04
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system including a game start button (b) and a sensor (c), whereby before starting a game, a player operates the button (b) turn on a power supply, and after the customer ends the game, the power supply of the game machine is turned off the action of the sensor (C) whose time can be set, thereby solving the problem that since in a game parlor, the pachinko machine and pachinko-slot machine are always in the power-on state during its business hour, resulting in wasteful consumption of power to cause global warming.  <P>SOLUTION: The machine body (a) is provided with the game start button (b) operated by the player and the sensor (c) for sensing the end of the player's game. The game start button (b) and the sensor (c) are quadrangular, for example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011721-A (JP)
Title: Fluid bearing device
Inventor: KOMORI ISAO
IPC: F16C33/10
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide stable bearing performance and to improve working accuracy and assembling accuracy of a housing.  <P>SOLUTION: A radial bearing clearance is formed between the inner periphery of a bearing sleeve 8 made of sintered metal and the outer periphery of a shaft member 2. During rotation of the shaft member 2, the shaft member 2 is supported radially non-contactly by dynamic pressure of oil formed in the radial bearing clearance. The housing is molded with resin using the bearing sleeve as an insert component. Resin composition at this time is a crystalline material having crystallinity of 20% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009591-A (JP)
Title: Reflector
Inventor: ISHIKAWA HIROSHI
IPC: B32B15/01
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector having a reflection ratio necessary for back light of brightness and of high reliability and light fastness.  <P>SOLUTION: A light diffusion layer (B) is formed on a polymer film (A). When the layer (A), layer (B), an underlying layer (C), a reflective layer (D) mainly containing silver, and a protective layer (E) are laminated in turn, (1) the reflective layer (D) is subjected to vacuum vapor deposition under a pressure of 13.3 mPa or below, or (2) the layer (D) is subjected to spatter deposition under a pressure of 20 mPs or below, preferably 7-0.1 mPa, to obtain the reflector. The obtained reflector is installed on the lower surface of the photo-conductive board of the back light with its reflecting surface turned upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149015-A (JP)
Title: Monitoring and maintaining quality in product using repairable component for end user
Inventor: BORG MICHAEL JONAS
IPC: G06F19/00
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for allowing an OEM, a service provider, and an end user to judge whether a non-standard component is used or not instead of an OEM apparatus. SOLUTION: A method is used for monitoring the performance of an apparatus having components that can be repaired by users and comprises the step for generating a first performance metric by performing initial calibration procedures, the step for generating the second performance metric by performing the calibration procedure, the step for comparing the second performance metric with the first performance metric, and the step for outputting a performance factor for indicating the change in performance resulting from the change in components that can be repaired by the users.
Patent JP-2003099410-A (JP)
Title: Multiple device management method and system
Inventor: SUTTON PAUL C
IPC: G06F9/48
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a multiple device management method and system that executes commands on one controller computer, such as in a data center, to initiate operations on controlled computers containing agent software. SOLUTION: A controller 202 communicates with nodes using a message format, and provides a schema to represent the available nodes in the data center, their organization into sets, and the results of ongoing and completed operations. The schema may also be used to manage jobs to perform on nodes and sets of nodes.