baber/WOPTO huggingface dataset:
Patent JP-2007309954-A (JP)
Title: Rotary cam mechanism and image forming apparatus provided therewith
Inventor: TAKAGI MASARU
IPC: G03G15/16
Filed: 2006-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cam mechanism applicable even to the existing image forming apparatus, capable of reducing loads applied to a gear, an electromagnetic clutch or the like and shafts supporting them, in secondary transferring and further capable of securing a stable operation.  <P>SOLUTION: The rotary cam mechanism in an image forming apparatus comprises: an image carrier; an intermediate transfer unit having a primary transfer roller of primarily transferring a toner image formed on the image carrier to a transfer belt; a secondary transfer roller of secondarily transferring the toner image primarily transferred to the transfer belt to a sheet material; and a driving roller arranged so as to be confronted with the secondary transfer roller with the transfer belt sandwiched. In both the end parts of either the driving roller or the secondary transfer roller, a pair of eccentric cams for making the surface of the transfer belt and the surface of the secondary transfer roller to be freely pressure-contacted/separated are arranged, and a pair of the eccentric cams are formed in such a manner that the pressure-contact/separation starting position and the maximum torque position are made different between either cam and the other cam.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309116-A (JP)
Title: Deterioration diagnostic system of nox catalyst
Inventor: TANABE TAKESHI
IPC: F01N3/24
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deterioration diagnostic system of an NOx catalyst capable of precisely determining the deterioration in an NOx catalyst, by preventing potassium poisoning of an NOx sensor.  <P>SOLUTION: An NOx storage catalyst 9 is composed of a front stage catalyst 9a and a rear stage catalyst 9b carrying potassium, and the deterioration in the catalyst is determined by detecting an NOx quantity of exhaust gas passing through the NOx storage catalyst 9 by the NOx sensor 10. A potassium quantity sticking to the NOx sensor 10 is reduced when the potassium is scattered from the front stage catalyst 9a and the rear stage catalyst 9b at the high temperature, by arranging the NOx sensor 10 between the front stage catalyst 9a and the rear stage catalyst 9b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311962-A (JP)
Title: Electronic camera and image display program
Inventor: ISOGAWA SHUICHI
IPC: H04N5/232
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera displaying a focused place in photographed images.  <P>SOLUTION: The electronic camera has display means 20 and 21 for displaying images by image data, and a contrast computing means 18 for computing a contrast information, by using the data of the photographed images acquired after the indication of a photographing. The electronic camera further has a display control means 18 for controlling the display means 20 and 21, so that image data, corresponding to the places of pixels computing the contrast information of a fixed value or more by a contrast computing means 18, and the image data corresponding to the places of the pixels computing the contrast information less than the fixed value, are displayed in different modes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308909-A (JP)
Title: Flexible drain for eaves gutter
Inventor: HATA HIDEAKI
IPC: E04D13/068
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible drain for an eaves gutter, which enables fins to be easily removed even if the fins appear on a parting line when a mold is separated after molding is performed by using the split mold.  <P>SOLUTION: This flexible drain for the eaves gutter comprises an upper member A of the drain, having a male tubular body 1 where a male thread 2 is engraved on an outer surface, and a lower member B of the drain, having a female tubular body 7 where a female thread 8 is engraved in an inner surface. The male tubular body 1 is fitted and inserted into a hole part which is drilled into the bottom surface of the eaves gutter, and screwed into the female tubular body 7, so that a bottom surface of the eaves gutter can be attached in a sandwiched manner. A planar part 6 is formed at an interval equivalent to an angle of 180° on the arbitrary outer peripheral surface of the male tubular body 1, in such a manner as to be flush in the vertical direction of the male thread by making a tangent of a valley part 21 of the male thread 2 serve as a base level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312003-A (JP)
Title: Attenuator
Inventor: YAMAMOTO KAZUYA
IPC: H03G3/10
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an attenuator that allows distortion characteristics at the same level of transmission power, in a through-state and in an attenuation state.  <P>SOLUTION: The attenuator is provided with a first diode, a first control voltage terminal, a second diode, first and second resistors, third and fourth diodes, a fifth capacitor, second and third and fourth control voltage terminals, and a linearizer provided between an input terminal and an anode of the first diode. The linearizer linearizes a signal inputted from the input terminal, only when a low-level voltage is applied to the first and fourth control voltage terminals and a high-level voltage is applied to the second and third control voltage terminals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309474-A (JP)
Title: Branch pipe connecting device and branch pipe connecting method
Inventor: YANO YASUSHI
IPC: F16L41/06
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch pipe connecting device and a branch pipe connecting method, preventing a fluid in the interior of a pipe from easily leaking out from a connecting part even when a large load is suddenly applied to a connecting part between an existing pipe and a branch pipe or a larger load is applied gradually due to a change with te passage of time.  <P>SOLUTION: This branch pipe connecting device includes: a branch case 1 composed of split bodies 1A, 1B which may be water-tightly mounted on the existing pipe K; and a partition valve 2 connected to the branch case 1 and incorporated with a valve element to be connected to the branch pipe, thereby connecting the branch pipe. The branch case 1 is mounted on the existing pipe K and rotatable, split surfaces of the branch case 1 are flange-connected to each other, and the flange-connected split surfaces are located substantially in the horizontal direction to the axial direction of the branch pipe and fastened by a fastener 3. By fastening of the fastener 3, the connection between the branch case 1 and the partition valve 2 is achieved through a seal material 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318837-A (JP)
Title: Ripple detector
Inventor: KURIMOTO MUNEAKI
IPC: H02P7/06
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect ripples to be superimposed on an armature current of a DC motor without being influenced by a low frequency noise.  <P>SOLUTION: When the ripple and a low frequency noise of a 1/N frequency of the ripple are superimposed on the armature current of the DC motor, a minimum value of the armature current is first detected (step S31). If the minimum value is detected, a cycle Tcnt to a subsequent minimum value is measured as a characteristic. It is determined whether a difference between the cycle Tcnt and a cycle T2 of a ripple detected at N previous cycles is smaller or not than a predetermined value ΔT (step S32). If the difference between the cycle Tcnt and the cycle T2 is smaller than the predetermined value ΔT (YES in step S32), it is determined that the ripple is detected and the level of a ripple detection signal is set at a high level during a predetermined period to form a pulse (step S33).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314295-A (JP)
Title: Printer
Inventor: UEDA TOMOAKI
IPC: B41J15/04
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of preventing a printing failure due to the tensile force applied to the printing paper sheet between a feed roller and a paper sheet winding roll when printing.  <P>SOLUTION: The printer has a platen roller provided opposite to a thermal head to push the printing paper sheet unwound from a rolled paper to the thermal head, the feed roller provided in parallel with the platen roller and to be driven for rotation, while pinching the printing paper sheet between a pinch roller, to unwind the printing paper sheet from the roller paper for conveyance, a paper sheet winding roll for winding up the printing paper sheet conveyed from the rolled paper, a reduction gear provided between a rotary shaft of the feed roller and a rotary shaft of the paper sheet winding roll and including a series of gear train, and a driving means for driving the feed roller to rotate. In the reduction gear, the gear teeth ratio of the gear train is set so that the peripheral velocity v1 of the feed roller and the peripheral velocity v2 of the paper sheet winding roll become nearly equal to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317529-A (JP)
Title: High-pressure discharge lamp
Inventor: SHIBUE SHIGENORI
IPC: F21Y101/00
Filed: 2006-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp wherein power supply noise and starting errors are suppressed when starting by starting it at a lower voltage, the manufacturing process is simple, and reliability is high.  <P>SOLUTION: This high-pressure discharge lamp having a pair of electrodes 3 disposed face to face in an arc tube 10 is equipped with a light emitting diode 8 to output ultraviolet rays by being driven by a lamp power supply 6, and is structured so as to irradiate ultraviolet rays to the arc tube 10 and the electrodes 3 when starting the arc tube 10. The ultraviolet rays act on tungsten forming the electrodes 3 or mercury contained in the inside of the arc tube 10, and make electrons emitted from the surfaces of these metals to supply energy to make the electrodes 3 emit photoelectrons. Thereby, a starting voltage required when starting can be further lowered, and power supply noise and starting errors can be suppressed when starting. In addition, even if mercury adheres to the electrodes 3, the starting voltage can be lowered by increasing ultraviolet intensity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007016776-A (JP)
Title: Internal combustion engine
Inventor: SHIMURA SETSU
IPC: F01M13/00
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the deterioration in engine oil in an internal combustion engine.  <P>SOLUTION: An auxiliary catalyst 10 and a main catalyst 12 are arranged in an engine exhaust passage. The engine exhaust passage on the upstream side of the main catalyst 12 and on the downstream side of the auxiliary catalyst 10, is connected to the inside of a crankcase 15 via a communicating passage 14. Blow-by gas is substituted by sending exhaust gas into the crankcase 15 via the communicating passage 14 without substantially including NOx and O<SB>2</SB>by being purified by the auxiliary catalyst 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007319181-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a glass door locking rod or a front surface frame locking rod can not be fraudulently slid even when a fraudulent tool is inserted from the gap between an outer frame and a main body frame.  <P>SOLUTION: When a lock device 560 is fixed to the open side back surface of the main body frame 5, since it is fixed so as to arrange a slide rod 600 for a door and a slide rod 610 for the main body frame 5 inside a closed space formed between a lock base body 561a and the side face wall 190 of the main body frame 5, the slide rod 600 for the door and the slide rod 610 for the main body frame are covered with the lock base body 561a when viewed from the end side of the main body frame 5. Consequently, even when the fraudulent tool such as a piano wire is inserted from the gap between the outer frame 2 and the main body frame 5, the fraudulent action of sliding the slide rod 600 for the door or the slide rod 610 for the main body frame is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006239453-A (JP)
Title: Game machine management system and game machine monitored by game hall monitoring system
Inventor: KOBAYASHI HITOSHI
IPC: G06K17/00
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine management system which collects game information relative to the game of a game machine set in a game hall and monitoring information obtained by monitoring a game machine condition by an IC tag and report pieces of the information, and a game machine to be monitored by the game machine monitoring system.  <P>SOLUTION: A plurality of game machine installation islands with a plurality of pachinko game machines set thereon are present in a game hall and an island computer is installed there. On a pachinko game machine, a board box and a big winning port are provided with IC tags for monitoring. An R/W unit to call the IC tag and read identification data is provided to the pachinko game machine to monitor the board box and opening of the big winning port. When an abnormality occurs at a monitoring place, the monitoring information is transmitted to the island computer and a hall computer to notify the abnormality, but the monitoring information is not transmitted at night. When starting business in the hall, a business start instruction is transmitted from the hall computer to the R/W unit and the monitoring information at night is collected and presence/no presence of abnormality at night is displayed in a list.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006334406-A (JP)
Title: Vascular stent
Inventor: CIVELLI CARLO
IPC: A61F2/82
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical implant such as a stent which can be easily implanted in a body of a patient.  <P>SOLUTION: This invention relates to a coating for a medical implant comprising silicon dioxide and the medical implant having the coating comprising silicon dioxide. The manufacturing method for the medical implant having the coating comprises a process for preparing a substrate and a process for making the coating comprising silicon dioxide by a plasma coating method. The coating can contain additives for providing functionality and the substrate of the coating is preferably a durable material, especially a stainless steel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007323740-A (JP)
Title: Ferroelectric memory
Inventor: WATANABE MASAYA
IPC: G11C11/22
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory in which rewrite-in operation of data is restricted and which is specialized in destruction read-out of data.  <P>SOLUTION: The memory is provided with: a memory part 11 constituted of memory cells 100 comprising of a ferroelectric material, WLs 101 to which selection signals S1 selecting the memory cells 100 are supplied, BLs 102 by which first voltage V1 is supplied to the memory cell 100, and PLs 103 by which second voltage V2 is supplied to the memory cell 100; a data write-in part 12 selecting an arbitrary memory cell 100 by supplying a selection signal S1 through the WL 101 and writing data in the memory cell 100; a data read-out part 13 selecting an arbitrary memory cell 100 by supplying the selection signal S1 through the WL 101 and reading out data written in the memory cell 100; and a control part 14 controlling write-in operation by the data write-in part 12 and controlling read-out operation of data by the data read-out part 13, on a substrate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007322790-A (JP)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: NUMATA TETSUYA
IPC: G03G15/00
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge, capable of increasing the reduction gear ratio of an electrophotographic photoreceptor drum in the process cartridge loadable/deloadablele to/from an electrophotographic image forming apparatus body.  <P>SOLUTION: In the process cartridge, a coupling projection shaft 17c is engaged with a drive gear 14 and receives rotating force, and eccentrically rotates the second shaft 17a of the crank shaft 17. The eccentric rotation of the second shaft causes a transmission gear 16 to revolve around the inner gear 18a of the drum shaft 18, and at the same time, while revolving about itself, by an amount corresponding to a difference between the number of teeth of the inner gear and that of the external gear 16a of the transmission gear 16. By the rotation of the transmission gear about itself, the plurality of pins 16b of the transmission gear are made to revolve along the internal circumferences of corresponding pin holes 15b made in a drum flange. As a result of this, the drum flange is made to rotate together with the electrophotographic photoreceptor drum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007094368-A (JP)
Title: Microlens substrate, method for manufacturing microlens substrate, liquid crystal panel and projection type display apparatus
Inventor: MIYAO NOBUYUKI
IPC: G02B3/00
Filed: 2006-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens substrate for an opposed substrate which has excellent optical characteristics and durability and can be suitably used in a liquid crystal panel, a method of easily and reliably manufcturing the substrate, a liquid crystal panel provided with the microlens substrate and a projection type display apparatus.  <P>SOLUTION: The microlens substrate has many microlenses, includes a substrate with concave portions made of a glass material, having concave portions having a shape corresponding to the microlens, a convex lens substrate provided on the surface having the concave portions of the substrate with concave portions and having the microlens as the convex lens having a shape corresponding to the concave portions and a coating layer provided on the surface of the convex lens substrate which does not face the substrate with concave portions, the coating layer being mainly constituted of a product material produced by a reaction of a polysilazane compound with water wherein the polysilazane compound is represented by a formula (I).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007319916-A (JP)
Title: Method and apparatus for bending pipe
Inventor: SONOBE OSAMU
IPC: B21D7/025
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for bending a pipe capable of reducing a spring back amount while keeping a press-down force to a pressure die moderate in a push rotary bending method.  <P>SOLUTION: In the method for bending the pipe, a part of a pipe 10 is fixed to a rotatable bending die 1, and the pipe is held between the bending die and the pressure die 3. Then, while applying press-down force 12 for pressing down the pipe in the holding area to the pressure die and feeding the pressure die to the holding area in a pipe entrance direction, the bending die is rotated to bend the pipe 1, wherein the end of the pipe on the holding area entrance side is undisplaceably held in an opposite direction of the pressing-down by a pipe end clamp 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319832-A (JP)
Title: Exhaust gas treatment method and exhaust gas treatment apparatus
Inventor: YAMAZAKI KAZUYUKI
IPC: C02F1/28
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment method capable of removing a volatile organic compound, and an exhaust gas treatment apparatus.  <P>SOLUTION: The exhaust gas is circulated to a scrubber vessel 2 filled with an irregular filling object 8 made of carbon deposited at random and forming a continuing void, and washing water containing a microorganism in the irregular filling object 8 is circulated/sprayed by a main water-spraying means 10 to dissolve the volatile organic compound. Micro nano-bubbles are introduced to the washing water to activate the microorganism, thereby, the volatile organic compound dissolved into the microorganism is decomposed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007324102-A (JP)
Title: Cold cathode electron source
Inventor: ISHII KAZUHISA
IPC: H01J1/304
Filed: 2006-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode electron source wherein uniform field emission is stably performed.  <P>SOLUTION: In this cold cathode electron source 8, a large number of aggregates 10 formed by aggregation of electron emitting materials containing fiber of a nano order with the electron emitting material having an aggregation surface in at least a part of it, are dispersedly disposed on an electrode 4 while having an aggregation diameter of 0.5-7 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329053-A (JP)
Title: Light source device and projector using this light source device
Inventor: SUZUKI YUKIO
IPC: F21V5/00
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of irradiating light with less diffusion from a plurality of light-emitting elements, and a compact projector with high brightness using the above light source device.  <P>SOLUTION: The projector is provided with a light source device, a light source side optical system, a display element generating a projection image, a projection side optical system projecting a projection image, and a projector control means. The light source device includes a housing part 20 and a light-emitting element, the housing part 20 is provided with a wall surface such as a slant reflective flat surface forming a rectangular projecting opening 21, and the projector has a trapezoid shape of its short side wall face 25, with a slant of a long side wall face 23 of the projecting opening 21 to be made smaller than that of the short side wall face 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335094-A (JP)
Title: Joint connector
Inventor: ODA SHINYA
IPC: H01R31/06
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an unnecessary joint, and to compactly and efficiently set joint circuit constitution.  <P>SOLUTION: At least one circuit board is arranged in a connector housing 2 along a socket engagement direction, terminal parts 9 in both terminals of the circuit board are positioned in front and rear openings 14 of the connector housing, respective sockets 12 are inserted into the front and rear openings, and joint connectors 1, 1' are thereby constituted to connect terminals 11 of the sockets to the terminal parts. A plurality of the circuit boards 5-7 are arranged layeredly to connect circuits 20 of the plurality of the circuit boards each other by a connecting means. Flexible connection parts 8, 8' having connection circuits 43, 51, a V-cut bent part 50 or a connection terminal 45 are minimized as the connecting means. The connector housing 2 may be constituted of front and rear divided housings 3, 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT