baber/WOPTO huggingface dataset:
Patent JP-2008026728-A (JP)
Title: Cylindrical sealing member constituted of pile or fiber
Inventor: FUKUI KAZUO
IPC: F16J15/22
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical sealing member for preventing the leakage of powder, used as a shaft seal for the rotating shaft of a powder processing etc. for processing with powder such as toner in an electrophotographic image processor.  <P>SOLUTION: The cylindrical sealing member 2a shown in Fig. 7 for a rotator 5 using the toner for the electrophotographic image processor 8 is cylindrically constituted of pile or fiber 4 and a supporting member 2c, and the pile or fiber 4 is cylindrically constituted of fibers 4a flocked on the supporting member 2c by an electrostatic flocking method or a pile texture 4c having cut piles 4b formed inside the supporting member 2c, and the outside diameter 2g of the cylindrical sealing member 2a is as large as or slightly larger than an attachment hole 6b into which the cylindrical sealing member 2a is inserted before attaching the member 2a, and a zigzag slit 7b is provided so that the member 2a can be attached in the attachment hole 6b in a press-inserted state with the elasticity of the supporting member 2c against the external pressure at the insertion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030972-A (JP)
Title: Lead-free composition and press frit
Inventor: HIROI ATSUO
IPC: C03C8/24
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardly reducible lead-free composition which is a glass being substantially lead-free, containing bismuth oxide as a main component, and being usable for joining and sealing various members.  <P>SOLUTION: The composition is prepared by mixing a glass powder of 80-99.7 mass% containing, by mass, Bi<SB>2</SB>O<SB>3</SB>of 40-85%, B<SB>2</SB>O<SB>3</SB>of 5-30%, CeO<SB>2</SB>of 0.1-10%, SiO<SB>2</SB>of 0-20%, RO of 0-55%, R<SB>2</SB>O of 0-10%, R<SB>2</SB>O<SB>3</SB>of 0-20%, and RO<SB>2</SB>of 0-30% and an oxidizing agent of 0.3-20 mass%, wherein RO is at least one kind selected from ZnO, BaO, SrO, MgO, CaO, FeO, MnO, CrO, and CuO, R<SB>2</SB>O is at least one kind selected from Li<SB>2</SB>O, Na<SB>2</SB>O, K<SB>2</SB>O, Cs<SB>2</SB>O, and Cu<SB>2</SB>O, R<SB>2</SB>O<SB>3</SB>is at least one kind selected from Al<SB>2</SB>O<SB>3</SB>, Fe<SB>2</SB>O<SB>3</SB>, and La<SB>2</SB>O<SB>3</SB>, and RO<SB>2</SB>is at least one kind selected from ZrO<SB>2</SB>, TiO<SB>2</SB>, and SnO<SB>2</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035250-A (JP)
Title: Information providing service control system
Inventor: ANDO TATSUHIRO
IPC: H04W4/06
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To distribute information to a plurality of user terminals existing in a specific area.  <P>SOLUTION: In order to integrate a plurality of kinds of access networks by an IP core network to distribute information from an information originating terminal to a plurality of user terminals existing in the specific area by IP addresses regardless of types of the access networks, a system includes: a first management means which manages location information of the area wherein the plurality of user terminals exist, and a plurality of URIs in association with each other; a first resolution means which answers a first inquiry based on location information of the specific area, which is input from the information originating terminal, with the plurality of URIs corresponding to the plurality of users existing in the specific area; a second management means which manages the plurality of URIs of the plurality of users and a plurality of IP addresses in association with each other; and a second resolution means which answers a second inquiry based on URIs as the answer from the information originating terminal, with the plurality of IP addresses corresponding to the plurality of user terminals existing in the specific area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006300967-A (JP)
Title: Radiation imaging apparatus and nuclear medicine diagnosis apparatus using the same
Inventor: TSUCHIYA KAZUTOSHI
IPC: G01T1/24
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the influence of sensitivity variations (moire patterns) that are included in an image picked up due to interference with a collimator when pixel type detectors are used in a radiation imaging apparatus.  <P>SOLUTION: A collimator 26A, in which a plurality of rectangular through-holes 27A are arranged in a grid pattern, with septa 28A separating the through-hole 27A from the through-hole 27A, is rotated through a predetermined angle as viewed from above in relation to the layout of a plurality of rectangular detectors 21 that are arranged in a grid pattern. The predetermined angle ranges from 20 to 70 degrees and more preferably from 30 to 60 degrees.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008040576-A (JP)
Title: Image processing system and video display device equipped with the same
Inventor: KONDO HIROAKI
IPC: G06F3/038
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily execute a complicate command by an operation which is easy for a user to understand.  <P>SOLUTION: A 3D data storage part 5 stores a plurality of shape patterns which may be acquired from the hand of a human being as 3D data. When the hand of a human being is imaged by an image pickup part 2, an image processing part 3 recognizes the hand, and acquires the shape patterns or the position information of the hand by using the 3D data stored in the 3D data storage part 5. Also, an image display part 1 is made to display the image of the hand shaped so as to be recognized from the line of sight of the human being as a cursor by the image processing part 3. Also, the picture of the operation object of the cursor is displayed at the image display part 1. An interface processing part 4 specifies and executes a preliminarily prepared command by using the shape patterns or position information of the image of the hand processed by the image processing part 3. For example, when a user performs such an operation to grip and move the object, a command to move an icon displayed at the image display part 1 is output.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007051284-A (JP)
Title: Hydrocracking process of heavy hydrocarbon stock oil
Inventor: KHADZHIEV SALAMBEK NAIBOVICH
IPC: C05C3/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrocracking process of heavy hydrocarbon stock oil containing a catalyst for the production of low boiling point hydrocarbon products.  <P>SOLUTION: This process is composed of (a) a step (FP) of activating the stock oil by adding a modifier and stabilizer, (b) a step (CP) of preparing a catalyst combined composition comprising an emulsion consisting of a part of the activated heavy hydrocarbon, water and a catalyst compound, (c) a step (R) of hydrocracking the remaining activated heavy hydrocarbon in the presence of hydrogen and the catalyst combined composition, (d) a step (AD/VD) of fractionating the product as liquid-gas stream obtained by distillation at normal pressure and/or vacuum, (e) a step of returning the residue generated by distillation treatment after separating solid particles in the residue, and (f) a step of separating a catalyst component from the solid particles and recycling the separated catalyst component to the step (b).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072448-A (JP)
Title: Image forming apparatus
Inventor: FUNAMOTO KENSHO
IPC: G03G15/00
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the impact shock caused by the impact between a contact portion and a portion to be contacted generated at the first driving time after installing a unit, when play is provided between the contact portion and the portion to be contacted.  <P>SOLUTION: An upstream rotating member and a downstream rotating member in a drive-force transmission direction which are provided in a drive transmission mechanism between a drive output gear and a drive source in an image forming apparatus are configured to be relatively rotatable in a range of less than 360 degree and are configured to integrally rotate by contacting the contact portion of the upstream rotating member to the portion to be contacted of the downstream rotating member, when the upstream rotating member is rotated by a drive force from the drive source. A drive controller conducts shock absorption control to set a driving speed of the drive source when the contact portion contacts the portion to be contacted slower than a driving speed when an image forming operation is conducted, when the drive source is driven for the first time after installing the unit in an image forming apparatus main body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008044897-A (JP)
Title: Artocarpin derivative and artocarpin analogue, hair-growing composition and brightening cosmetic composition each containing the same, and pharmaceutical as anticancer agent, anti-inflammatory/analgesic agent, antipyretic agent or antiallergic agent, and pharmacuetical for treating pigmentary dermatosis, each containing the same
Inventor: NAGAHATA TETSUJI
IPC: C07D407/06
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide substances each having the ability to inhibit testosterone-5α-reductase activity, the activities of inhibiting and suppressing cancer cell proliferation, the abilities to inhibit cyclooxygenase and 5-lipoxygenase, the ability to inhibit normal melanocyte proliferation, and the ability to inhibit normal fibroblast proliferation.  <P>SOLUTION: The substances are compounds each formed by altering part of an artocarpin molecule and artocarpin analogues including artocarpin's hydrogenated products, demethylated products, methoxy adducts, methylated products, acetylated products, dihydroxylated products, dimethyl ether adducts, epoxidized products, and hydroxylated products. These compounds have the high ability to inhibit testosterone-5α-reductase activity, the high activities of inhibiting and suppressing cancer cell proliferation, the high abilities to inhibit cyclooxygenase and 5-lipoxygenase, the high ability to inhibit normal melanocyte proliferation, and the high ability to inhibit normal fibroblast proliferation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048269-A (JP)
Title: Observation device mounted with stereoscopic imaging device, and stereoscopic imaging method
Inventor: KUDO MASAHIRO
IPC: G03B35/10
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a stereoscopic imaging device, capable of stereoscopically picking up an image by using two imaging elements, that when dirt etc., sticks on an objective of one imaging element, a flicker is generated under normal electronic shutter control.  <P>SOLUTION: The observation device on which the stereoscopic imaging device is mounted and the stereoscopic imaging method, video signals are outputted from two CCDs 4 and 5 in previously set field order to generate a signal for electronic shutter control by a dimming control circuit 14 from those video signals, the signal for electronic shutter control is output to be fed back to the CCDs 4 and 5 outputting the video signals to control an electronic shutter, and even when luminance has a large difference, the luminance is adjusted by decreasing the difference without causing any flicker.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052775-A (JP)
Title: Optical disk device
Inventor: NAKAYAMA SHUHEI
IPC: G11B7/125
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device preventing the reproduction of a rewritable optical disk from becoming disabled without deterioration of the recording state of a target sector even when repeated overwriting deteriorates the target sector in the rewritable optical disk.  <P>SOLUTION: Data are recorded in the area of a power calibration area (PCA) corresponding to the target sector of a rewritable optical disk with several types of recording power, the recorded data are reproduced to measure jitters and an error rate. The recording data having a prescribed jitter value or less and a prescribed error rate or less are recorded in the recording target sector with recording power corresponding to the recording data. If there are no recording data having the prescribed jitter value or less and the prescribed error rate or less, the data are recorded in the recording target sector with recording power lower than lowest recoding power among the several types of recording power.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050466-A (JP)
Title: Aqueous adhesive composition
Inventor: FUJII ICHIRO
IPC: C09J167/04
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous adhesive composition that is biodegradable, forms an adhesive layer without penetrating into the inside of wood and exhibits excellent adhesive performances without being hindered by a gum component.  <P>SOLUTION: The aqueous adhesive composition comprises a main agent comprised of a polylactic acid emulsion, a carboxy group-containing aqueous polymer and a filler, a curing agent reactive with the carboxy group, and a compound (A) represented by general formula (1): R<SP>1</SP>-(CH<SB>2</SB>-CH(R<SP>2</SP>)-O)<SB>n</SB>-R<SP>3</SP>(1). The aqueous polymer is selected from among a carboxy group-containing water-soluble polymer, a solution thereof, a carboxy group-modified aqueous latex and a carboxy group-modified aqueous emulsion. The composition comprises 5-70 wt.% of the polylactic acid emulsion, 0.2-30 wt.% of the aqueous polymer in terms of solid contents and 5-55 wt.% of the filler each based on the main agent. The amount of the curing agent is 2-30 pts.wt. based on 100 pts.wt. of the main agent. The polylactic acid emulsion contains 5-70 wt.% of a polylactic acid. The curing agent is selected from among oxazoline compounds, epoxy compounds and isocyanate compounds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051017-A (JP)
Title: Premixed compression self-igniting internal combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02B11/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premixed compression self-igniting internal combustion engine, highly accurately adjusting a fuel mixture temperature by using back flow gas, while performing self-ignition combustion not generating misfire by using residual gas.  <P>SOLUTION: An exhaust valve solenoid drive mechanism and an intake valve solenoid device mechanism leave over part of burnt gas as residual gas in a combustion chamber by negative overlap of a first exhaust valve opening period EX1 with an intake valve opening period IN. The exhaust valve solenoid drive mechanism makes the other part of the burnt gas flow back as back flow gas from the exhaust port into the combustion chamber. The back flow gas is slightly lower in temperature than the residual gas. An accelerator opening sensor detects an accelerator operation amount, which indicates engine load. In high load side operation, a CPU retards timing finishing the first exhaust valve opening period EX1 and second exhaust valve opening period EX2 so that a ratio of a residual gas amount with respect to a back flow gas amount in the high load side operation is smaller than that in low load side operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054448-A (JP)
Title: Vibration wave motor controller, vibration wave motor control method, program and storage medium
Inventor: TANAKA HIDEYA
IPC: H02N2/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration wave motor controller capable of realizing cost reduction.  <P>SOLUTION: A photographing device 10 having a lens 100 is provided with a lens position control unit 110 for controlling the position of the lens 100, by using a vibration wave motor 111 that is to be driven with the driving voltage of a set frequency F, and a driving frequency control unit 120 for controlling the value of the set frequency F. The control unit 120 acquires the effective frequency of the set frequency F as an estimated frequency, on the basis of variation in the position of a moving object 111b of the vibration wave motor 111 inputted from an encoder 119, calculates the updated value of the set frequency F on the basis of the estimated frequency F acquired, and inputs the calculated value to the control section 110.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007065658-A (JP)
Title: Direct under type backlight unit and liquid crystal display employing the same
Inventor: PARK SANG-MOO
IPC: F21S2/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct under type backlight unit and to provide a liquid crystal display employing the same.  <P>SOLUTION: The backlight unit includes a plurality of light emitting devices disposed at a predetermined angle on a substrate and a grating which diffracts incident light from the light emitting devices at different diffraction angles according to wavelength to separate the incident light into a plurality of colored light beams. The backlight unit and the liquid crystal display include direct under type light sources emitting light at an optimal angle to provide maximum diffraction efficiency of the grating, which allows color image realization without the use of a color filter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008056250-A (JP)
Title: Grain conveyance container
Inventor: ISAKA HIROMICHI
IPC: B65D90/20
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain conveyance container capable of folding a framework as compact as possible and easily and quickly assembling when a harvest of grain starts.  <P>SOLUTION: In the grain conveyance container, a tank suspension section 1-2 for forming a frame by being connected with upper ends of respective base supports 5 of a base section 1-1 which constitutes the framework 1 for suspending a storing tank 2 comprises folding frame sections 9 and 10 prepared to stand the frame so as to fold it to the inside of the framework 1 in front and in the back of short-sides of the base section 1-1, a long-side linear member 13 mounted in a bridge shape between upper ends of support frames 11 and 12 in front and in the back of the folding frame sections 9 and 10 adjoined on both sides of a long-side of the base section 1-1, and a long-side intermediate frame 14 detachably mounted in a bridge shape between the support frames 11 and 12 located in front and in the back at a location lower than the long-side linear member 13. The tank suspension section 1-2 can be folded on the base section 1-1 so that the long-side intermediate frames 14 are respectively removed between the support frames 11 and 12 of the folding frame sections 9 and 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007091212-A (JP)
Title: Seat device
Inventor: SATSUDEN HIRONORI
IPC: B60N2/20
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat device with excellent operability capable of switching a movement direction of a seat back to an opposite direction to the latest movement direction when a user performs predetermined action.  <P>SOLUTION: In the seat device capable of using a back surface of the seat back 3 as a table, the position of the seat back 3 can be moved between a sitting position and a table position by an operation switch. The movement direction of the seat back 3 is switched to an opposite direction to the latest movement direction every time when the user operates the operation switch. As a method for determining the movement direction of the seat back 3 when the operation switch is pushed, determining the direction to the opposite direction to the movement direction based on the latest movement direction of the seat back 3 can achieve excellent operability.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008061383-A (JP)
Title: Electrostatic actuator and drive control method of electrostatic drive device, droplet discharge head and discharge control method of droplet discharge device, and electrostatic drive device and droplet discharge device
Inventor: SANO AKIRA
IPC: H02N1/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method which can generate large electrostatic power even if a voltage is low, and can conduct the drive control of an electrostatic actuator or the like which can be adapted to a variety of discharge aspects by using the large electrostatic power.  <P>SOLUTION: The electrostatic actuator of a droplet discharge head or the like comprises an individual electrode 12 being a fixed electrode, and a diaphragm 22 supported so as to oppose the individual electrode 12 at a prescribed distance and being a movable electrode. The drive control method comprises a process for storing an electric charge at least at one of the electrode, by making the diaphragm 22 contact with the individual electrode 12; and a process for operating the diaphragm 22 by making the electrode which is stored with an electric charge generate the electrostatic power, and also generate a potential difference between the diaphragm 22 and the individual electrode 12, by feeding an electric charge having the same polarity as that of the electric charge stored in the electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058705-A (JP)
Title: Fixing device and image forming apparatus mounted with the same
Inventor: KUSUMOTO HIROSHI
IPC: G03G15/20
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which can prevent a coil from overheating without specially raising the cost.  <P>SOLUTION: A cylindrical bobbin 124 and a coil 122 wound around it are installed in a heat roller 120, which generates heat through the electromagnetic induction of the coil 122. A hole 128 is bored in the bobbin 124 at a nearly axially center position, and communicates with the inside and outside of the bobbin 124. Further, axial flow fan 13 is fitted to one end part of the bobbin 124 through a duct 132. When the axial flow fan 134 is placed in operation to suck the air in the bobbin 124, outside air is introduced from both the sides of the heat roller 120 to produce a flow sucked into the hole 128.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057255-A (JP)
Title: Relative agitator for deep mixing processing and deep mixing method of soil stabilization
Inventor: UEHARA KOJI
IPC: E02D3/12
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten construction time of deep mixing processing, by uniformly agitating and mixing a solidification material and excavation earth by relatively inverted rotation of agitating blades of four stages or more.  <P>SOLUTION: This relative agitator is composed of an intermediate shaft 6 forming an excavation tooth 8 and a solidification material delivery port 9 in a tip part, and an outer shaft 7 installed outside the intermediate shaft 6, and the intermediate shaft 6 and the outer shaft 7 are mutually rotatingly driven in the contrary direction. The vertically adjacent four stages of agitating blades 11 to 14 are installed on the intermediate shaft 6 and the outer shaft 7, and the mutual vertically adjacent agitating blades 11 to 14 are mutually rotatingly driven in the contrary direction, and thus, agitating mixing convection is generated not only in the vertical direction but also in the horizontal direction. The first agitating blade 11 and the third agitating blade 13 are connected at their tip parts by a vertical blade 16, and the vertical blade 16 integrally rotates with the agitating blades 11 and 13. The first agitating blade 11 is arranged in close vicinity to the excavation tooth 8, and the invalid length is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT