baber/WOPTO huggingface dataset:
Patent JP-2007182114-A (JP)
Title: Floor mat for working machine
Inventor: NAKAJIMA MASAYOSHI
IPC: B60N3/04
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate standardization by improving flexibility to a change in vehicle class or specifications with a simple structure, thus attaining reduction in manufacturing cost in a floor mat for a working machine.  <P>SOLUTION: The floor mat 7 laid on a floor surface 8 of an operating room for the working machine includes a surface skin member 1 horizontally covering the floor surface 8, and a rib member 2 formed in a grid pattern on the floor surface 8 side of the surface skin member 1 to reinforce the surface skin member 1, and further a columnar rib 3 vertically standing in a column shape from the rear face 1b of the surface skin member 1 toward the floor surface 8 as the rib member 2, and a plane ribs 4, 5 detachably supported to the columnar rib 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187183-A (JP)
Title: Pipe coupling structure
Inventor: IKEDA SHINTARO
IPC: F16L23/028
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily connect mutual pipes in a sealed state, while allowing axial dislocation and parallel dislocation.  <P>SOLUTION: Packing is arranged between both side surfaces, and is formed in a shape having two tongue pieces projecting to the pipe inside and a trough groove formed between these tongue pieces in a state of being fitted to a packing fitting groove, and connects both pipe ends by fastening of a bolt extended between a bolt insertion hole formed on the flange pipe end and a loose flange. The packing is solved by a pipe coupling structure sandwiched between the pipe ends in a state of forming a clearance for introducing fluid to the trough groove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188215-A (JP)
Title: Method and apparatus for optimization design
Inventor: SATO KEIICHI
IPC: G06F17/50
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance design efficiency in designing a subject of design having design goals about performance and reliability.  <P>SOLUTION: A method for designing a subject of design having design goals about performance and reliability adopts a means of solving an optimization problem where maximization of the performance and maximization of the reliability are design goals, based on an optimization problem solution algorithm that makes it possible to derive an optimum solution without depending on the number of local solutions, and designing a machine structure based on the optimum solution derived.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188248-A (JP)
Title: Controller for vehicle and obstacle detecting device
Inventor: YAMAUCHI HIROSHI
IPC: B60R1/00
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a vehicle for controlling on-vehicle equipment by making proper an image from an image pickup means which picks up the image of the periphery of a vehicle, and to provide an obstacle detecting device for properly detecting any obstacle in the periphery of the vehicle.  <P>SOLUTION: This controller for a vehicle is provided with image pickup means 10a and 10b for picking up the image of the periphery of a vehicle and a control means 50 for controlling on-vehicle equipment by using an image from the image pickup means. As for an image to be picked up by the image pickup means 10a and 10b, the rate of a section obtained by picking up the image of the upper part of a horizontal direction when it is viewed from the image pickup means 10a and 10b is set so as to be made larger than the rate of a section obtained by picking up the image of the lower part of the horizontal direction when it is viewed from the image pickup means 10a and 10b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185899-A (JP)
Title: Liquid droplet jetting apparatus
Inventor: TSUNODA TAKESHI
IPC: B41J2/01
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid droplet jetting apparatus capable of sealing a piezoelectric transducer to which a flexible printed circuit substrate or the like is connected into a sealed space.  <P>SOLUTION: The liquid droplet jetting apparatus is equipped with a pressure generating room communicated with a nozzle opening for delivering liquid droplets, a vibrating plate constituting a part of the wall of the pressure generating room, a piezoelectric transducer comprising lead titanate zirconate formed on the outside face of the vibrating plate, and the flexible printed circuit substrate connected to the piezoelectric transducer. In the liquid droplet jetting apparatus in which the vibrating plate is vibrated by the piezoelectric transducer to generate a pressure in the pressure generating room, and the liquid droplets are delivered from the nozzle opening by the pressure, the piezoelectric transducer is sealed by a plurality of layers of sealing covers 13, 16 and 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191261-A (JP)
Title: Passenger conveyor
Inventor: SHINNO TAKASHI
IPC: B66B31/00
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of easily performing replacement work and maintenance work of a lighting source in a short time, dispensing with machining of a notch or the like on a translucent lighting cover and simplifying a machining shape of the lighting cover.  <P>SOLUTION: The passenger conveyor is provided with a pair of opposed skirt guards 10 for forming a movement route of treads 33; and a pair of opposed handrail panels 11. A deck 13 is detachably provided on the lighting cover 12 and the handrail panel 11. A lighting case lid member 16 is detachably provided on a lighting case body 15 so as to cover an opening at the handrail panel 11 side of the lighting case body 15. A lighting source 17 is mounted to the lighting case lid member 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193569-A (JP)
Title: Electronic seal device and electronic tag paper
Inventor: KOJIMA AKIRA
IPC: G06Q10/06
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic seal device capable of storing sealing information on paper as electronic data with a simpler composition.  <P>SOLUTION: This electronic seal device 1 is equipped with a sealing detection sensor 19 for detecting sealing between a printing surface fixing plate 17 fixed on upper surface of a printing surface 3 and the side part of a control board 11 having a control circuit and a transmission coil 14 for making radio communication with an RFID tag 7 buried in electronic tag paper 5. When the sealing detection sensor 19 detects sealing by the pressure applied to the printing surface 3, the control circuit transmits the sealing information data to be written into the RFID tag 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192127-A (JP)
Title: Internal combustion engine with turbocharger
Inventor: ISOTANI TOMOYUKI
IPC: F02B37/24
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To regulate flow of exhaust in a second scroll passage while restricting loss of exhaust energy due to pressure reduction of exhaust.  <P>SOLUTION: In a turbocharger 43 installed on the internal combustion engine 11, a scroll chamber 53 around a turbine wheel chamber 52 is parted by a partition wall 56 to a first scroll passage 57 and the second scroll passage 58 in the axial direction of the turbine wheel 45, and exhaust is blown to the turbine wheel 45 from nozzles 61 and 62 on the respective scroll passages 57 and 58. On the internal combustion engine 11, a first exhaust passage 25 to introduce exhaust generated following engine operation to the first scroll passage 56, and a second exhaust passage 26 to the second scroll passage 58 are provided. For regulating only flow of exhaust into the second exhaust passage 26 in accordance with engine operation states, the internal combustion engine 11 has a valve characteristics varying mechanism to vary the valve characteristics of a second exhaust valve 29 between a combustion chamber and the second exhaust passage 26 in accordance with the engine operation states.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007190827-A (JP)
Title: Flow simulation method for viscoelastic fluid
Inventor: TANAKA YOSHIHIRO
IPC: B29C48/92
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow simulation method for a viscoelastic fluid, which can define the circular flow part in the viscoelastic fluid with good precision and also sharply reduce the calculation load.  <P>SOLUTION: The method comprises the following steps: forming an initial calculation grid of the flow passage (step 01); giving uniform-flow conditions to the initial calculation grid as the initial values (step 02); obtaining the solution of the flow field by the numerical calculation about a non-Newtonian pure viscous fluid (step 03); based on the obtained solution, by the adaptive grid refinement method according to the movement of the grid points, moving the grid points of the initial calculation grid so that the calculation grid of the circular flow part may be dense and the one of the uniform-flow part coarse to renew the calculation grid (step 04); giving the renewed calculation grid the solution obtained on the non-Newtonian pure viscous fluid as the initial values (step 05); and obtaining the solution of the flow field by the numerical calculation about the viscoelastic fluid (step 06).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193179-A (JP)
Title: Patch density detection apparatus, patch density detection method and patch density detection program
Inventor: HATTORI TOSHIYUKI
IPC: G03G15/00
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of low detection accuracy for patch density.  <P>SOLUTION: The patch density detecting apparatus is provided with: a variation acquiring means which changes density reading regions in a predetermined patch into a plurality of stages, and acquires variation in the density for each reading region; a reading region specifying means specifying the reading region having the minimum variation among reading regions; and a patch density specifying means acquiring a nearly central density in the above specified reading region and using the nearly central density as the density for the patch.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006199376-A (JP)
Title: Apparatus for storing and supplying liquid material
Inventor: SUCHAN MATTHIAS
IPC: B65D81/32
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To simply and certainly fix/remove a charge element to/from a container by improving a liquid substance storing/supplying apparatus of a type comprising at least one container provided with an extraction sleeve on the end face side for receiving the liquid substance, a charging element and a spring section for releasably locking the charge element on one or a plurality of the extraction sleeves, wherein the spring section is connected with the container and/or one or a plurality of the extraction sleeves turnably.  <P>SOLUTION: A lock element 12 movable relatively to at least one spring section 10 is assigned to the one spring section 10, and the lock element is made to shift from an opened position as the first position for releasing at least one spring section to a lock position as the second position for engaging the spring partition 10 with the charge element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007192507-A (JP)
Title: Air conditioning system
Inventor: MORIMOTO JUNJI
IPC: F24F11/02
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system with a plurality of outdoor units bus-connected via transmission lines, for actualizing the feeding restoration of transmission power supplies with remaining systems without stopping the air conditioning function of all systems due to a power failure or a trouble in part of the outdoor units.  <P>SOLUTION: The air conditioning system comprises the plurality of outdoor units having the transmission power supplies, and an indoor unit to which the transmission power supplies of the outdoor units are bus-connected via the transmission lines. Each outdoor unit consists of a connection means for switching on-off connection between the transmission power supply and the transmission line, and a feed determining means for determining the feed or not of the transmission lines and outputting instructions of on-off connection to the connection means. The feed determining means gives instructions of on-off connection to the connection means to feed one of the plurality of outdoor units.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200595-A (JP)
Title: Charged particle beam device, focus adjusting method of charged particle beam, measuring method of fine structure, inspection method of fine structure, and manufacturing method of semiconductor device
Inventor: ABE HIDEAKI
IPC: H01J37/21
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a focus of charged particle beam with high accuracy while reducing damage onto a sample.  <P>SOLUTION: Focus adjusting areas P1 to Pn, including contour points of a pattern inside respectively, are arranged, and the focus adjusting areas P1 to Pn are successively scanned by an electron beam EB in correspondence with respective exciting conditions while changing the exciting conditions of an object lens 22 stepwise. An indicator expressing focusing state of the electron beam EB at respective exciting conditions is calculated on the basis of respective exciting conditions and detected signals related to respective focus adjusting areas obtained, and an optimum exciting condition for obtaining optimum focus position is calculated from the obtained indicator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201725-A (JP)
Title: Radio communication equipment and method, and signal attenuation amount estimation device and method
Inventor: MIYABAYASHI NAOKI
IPC: H04J3/00
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce computational complexity about combination of the optimal modulation mode and transmission power to efficiently derive the combination.  <P>SOLUTION: Radio communication equipment has: a pathloss estimation part 17 which estimates the signal attenuation amount of a radio transmission path; an optimal power consumption calculation processing part 19 which calculates the modulation system and the level of a transmission signal in which communication power consumption is minimized on the basis of the signal attenuation amount estimated by the pathloss estimation part 17 and a conversion table 18; and a modulation mode/transmission power control part 20 which controls the modulation system and the level of the transmission signal on the basis of a calculation result calculated by the optimal power consumption calculation processing part 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006245551-A (JP)
Title: Semiconductor integrated device and method of shield-wiring the device
Inventor: UENO TAKESHI
IPC: H01L21/3205
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated device that allows reducing noises caused by digital signals to intrude into analog signal lines or other signal lines and to provide a method of shield-wiring the device.  <P>SOLUTION: On a to-be-shielded wiring 101, there is stacked through the interposition of an insulating layer 122 a wiring layer 118 provided with a first shield wiring 102 formed of a signal line for shielding, and under the to-be-shielded wiring 101, there is stacked through the interposition of the insulating layer 122 a wiring layer 116 provided with a second shield wiring 103 formed of a signal line for shielding. The signal transmitted through the to-be-shielded wiring 101 is an analog signal that is required to have a high accuracy, or a high frequency digital signal. In addition, it is intended that differing electric potentials are applied to the first shield wiring 102 and the second shield wiring 103, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007198523-A (JP)
Title: Pipe joint
Inventor: MINAMI MASABUMI
IPC: F16L19/08
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint capable of facilitating connection work and capable of preventing looseness.  <P>SOLUTION: This pipe joint is provided with a nut 5 screwed with a joint body 2, a slit ring 6 having a cylindrical surface 6c and a tapered surface 6d, and a sleeve 7 having a tapered surface 7a and a cylindrical surface 7b. The nut 5 is tightened with respect to the joint body 2, the sleeve 7 is pulled to the joint body 2 side in an inner step part 5b of the nut 5, and thereby, the tapered surface 7a of the sleeve 7 is brought into contact with the tapered surface 6d of the slit ring 6, and the the slit ring 6 is contracted in diameter and deformed, and the cylindrical surface 7b of the sleeve 7 runs upon the cylindrical surface 6c of the slit ring 6, and tightening is completed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204548-A (JP)
Title: Modified natural rubber and its manufacturing method, and rubber composition and tire obtained using the same
Inventor: KONDO HAJIME
IPC: C08F253/00
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition superior to conventional ones in abrasion resistance, a tire using the rubber composition and a modified natural rubber suitable as a rubber component of the rubber composition.  <P>SOLUTION: The modified natural rubber is obtained by adding a polar group-containing monomer to a natural rubber latex, adding a radical scavenger in a process of graft-polymerizing the polar group-containing monomer onto a natural rubber molecule in the natural rubber latex, and coagulating and drying the latex. The rubber composition is obtained using the modified natural rubber. The tire is obtained using the rubber composition for any one of tire members.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205777-A (JP)
Title: Diagnosis supporting method for osteoarthritis
Inventor: NAKAGAWA HIROAKI
IPC: G01N30/74
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for early obtaining the state of an arthrosis as to a patient of osteoarthrosis or its prospective patients.  <P>SOLUTION: This method provides useful information on diagnosis and/or medical treatment of articular disorder, including a process for analyzing N-binding glycoprotein sugar chains in articular cartilage, wherein the articular disorder is osteoarthrosis and a process for analyzing glycoprotein sugar chains in articular cartilage, in blood, or in synovial fluid, is included. Further, the process for analyzing the glycoprotein sugar chains includes a method for analyzing optional items selected from among (1) glycoprotein sugar chains, (2) fucose content, (3) sialic acid content, (4) fucosyl sugar chain synthesis-related enzyme, and (5) sialyl sugar chain synthesis-related enzyme.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205271-A (JP)
Title: Rotary fluid machine
Inventor: OKAWA TAKEYOSHI
IPC: F04C15/00
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve slidability and abrasion resistance between a bush and a slide member facing a surface of the bush.  <P>SOLUTION: A compression mechanism (20) of a swing compressor (1) comprises: a cylinder (21) equipped with a cylinder chamber (25); and an oscillating piston (28). The oscillating piston (28) comprises a piston body (28a) and a blade (27), is stored in the cylinder chamber (25), and eccentrically rotates in the cylinder chamber (25). The cylinder (21) has a bush hole (26), and the bush (51) is stored in the bush hole (26). The bush (51) pinches the blade (27) for back and forth movement, and oscillates in the bush hole (26) together with the blade (27). A coating layer (52) of diamond-like carbon is formed on the surface of the bush (51).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206581-A (JP)
Title: Toner storage container
Inventor: TANDA TETSUO
IPC: G03G15/08
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner storage container where the constitution of the bearing part of a rotating member arranged in a housing is made simple and compact and toner leakage from the bearing part is effectively prevented.  <P>SOLUTION: A through-hole 30 is provided in the housing 5, and the shaft center part 22a of a driving input gear 22 is movably fit in the through-hole 30 from the outside of the housing 5, and fixed on a rotary shaft 18a by a fixing member 31. The bearing part 32 is provided on the outside surface of the housing 5, and a sliding surface 32a concentric with the through-hole 30 on which the outer peripheral surface of the driving input gear 22 slides is formed on the bearing part 32. A cylindrical projection part 35 protrusively provided to be concentric with the through-hole 30 and the sliding surface 32a is engaged in a groove part 36 provided to be recessed on the inside surface of the driving input gear 22 while leaving a predetermined space in between, thereby forming a communicating part 37.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206596-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: HORIOKA TAKASHI
IPC: G03G21/16
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive release mechanism for performing coupling and releasing of drive transmission in the smaller number of components and performing sure operation.  <P>SOLUTION: An electrophotographic image forming apparatus capable of attaching and detaching a process cartridge and for forming images on a recording medium has: an opening and closing cartridge door 12 for attaching and detaching the cartridge on an apparatus body; a motor; and a drive transmission means for coupling and cutting drive transmission of a transmission means to be driven of the cartridge mounted on the apparatus and the motor. The drive transmission means couples and cuts drive transmission with the driven transmission means of the cartridge by interlocking with opening and closing operation of the cartridge door 12. In opening operation of the cartridge door 12, the cartridge door 12 cuts drive transmission before it opens in a state in which the cartridge can be taken out. In closing operation of the cartridge door 12, drive transmission is coupled after the cartridge is mounted on a mounting part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214010-A (JP)
Title: Discharge lamp lighting device and projector
Inventor: OKAWA KAZUO
IPC: H05B41/24
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a projector with the same built in, capable of suppressing generation of a flicker and generation of a stripe pattern on a display screen.  <P>SOLUTION: The device is provided with a down chopper 11 for inputting a direct current voltage and controlling a current to supply a predetermined constant power to a high pressure discharge lamp, an inverter 12 for converting an output current of the down chopper 11 into an alternating current of a predetermined frequency and supplying a drive current to the lamp 20, and a control circuit 15 for controlling the down chopper 11 and the inverter 12. The control circuit 15 superimposes a current pulse asynchronous with a cycle of the drive current to the drive current.  <P>COPYRIGHT: (C)2007,JPO&INPIT