baber/WOPTO huggingface dataset:
Patent JP-2007286325-A (JP)
Title: Image forming apparatus
Inventor: ARATAKE MASAYUKI
IPC: G03G21/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of enhancing the efficiency and convenience for determining the abnormality of a sensor.  <P>SOLUTION: The apparatus includes: ATC sensors (5Y, 5M, 5C and 5K) for outputting detection values to detect two or more kinds of apparatus states including a remaining amount of toner, an abnormality determining means for determining whether the detection value of the ATC sensor is abnormal or not; an information means for informing a user of the occurrence of the abnormality when determining by the abnormality determining means that the detection value of the ATC sensor is abnormal; and a predicted toner-remaining calculating part 14 for calculating the predicted remaining amount of toner based on the detection result by a toner usage detecting part 13. In the case the predicted remaining amount of toner is equal to or exceeding a prescribed amount when determining by the abnormality determining means that the detection value of the ATC sensor is abnormal, an operation screen including a selection button to select whether or not continuing an image forming operation is displayed, and when the continuity of the image forming operation is selected by the selection button, image formation by the amount of the allowable number of sheets obtained based on the predicted remaining amount of toner is allowed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287295-A (JP)
Title: Suspension for disk drive
Inventor: HANYA MASAO
IPC: G11B21/21
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension used in a disk drive, that can reduce the Z height sensitivity in the flying height and stabilize the flying height.  <P>SOLUTION: The suspension 13 used in the disk drive has a load beam 20, a flexure 23, and a slider 60. The slider 60 is attached on the tongue 56 of the flexure 23. When the disk 11 turns, air flows from the inflow side (leading side) to the outflow side (trailing side), and an air bearing is formed between the disk 11 and the slider 60. A dimple 33 is formed at the top end of the load beam 20 to support the slider 60 swingably in the pitching and rolling directions. This dimple 33 is formed at the position shifted from the center of slider 60 to the trailing side. The amount of this shift is made larger, the shorter the load beam 20 is.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007290418-A (JP)
Title: Front fork bracket of motorcycle
Inventor: FUSE TOMOHIRO
IPC: B62K21/04
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a hollow part of a top bridge small, and to make the hollow part as lightweight and highly rigid as possible.  <P>SOLUTION: The top bridge 8 is cast by an aluminum alloy. An arm-shaped bridge part 45 extending in a right and left direction has a center hole 34 at the center. The front fork bracket is provided with a center boss 40, fork bosses 41 having fork holes 37 on right and left sides, and a handlebar mounting boss 44 having a mounting hole 31 to mount a handlebar clamp for supporting the handlebar 12 in the middle of the fork bosses 41. An open recessed part 46 opened downward is provided in front of the center boss 40. The front fork bracket is provided with the hollow part 47 communicated with the open recessed part 46 and the fork holes 37 and formed by avoiding the center boss 40 and the handlebar mounting boss 44. The hollow part 47 can be made smaller by the open recessed part 46, and the whole is made as lightweight and highly rigid as possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292861-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OKUMURA NAOYUKI
IPC: G03G15/20
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device designed so as to securely prevent toner from clinging to a non-contact temperature sensor, and to provide an image forming apparatus.  <P>SOLUTION: The fixing device 90 has a fixing roller 91 and a pressure roller 92 rotated in firm contact with each other, and a heater 93 for heating the fixing roller 91. The fixing device 90 passes a recording medium P holding thereon an unfixed image containing toner T, through a nip part N formed by the firm contact of the fixing roller 91 and a pressure roller 92. The fixing device then applies heat and pressure to the recording medium P, thereby fixing the unfixed image to the recording medium P. Here, the fixing device 90 is provided with the non-contact temperature sensor 94 disposed near the fixing roller 91 and is used to detect the surface temperature of the fixing roller 91, without contacting the surface. A gas is caused to flow between the non-contact temperature sensor 94 and fixing roller 91, thereby preventing the toner, floating in space, from sticking to the temperature sensor 94.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293954-A (JP)
Title: Diffraction element, objective lens unit, optical pickup, and optical disk drive
Inventor: AIBA MOTOO
IPC: G02B5/18
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a diffraction element which has excellent characteristics.  <P>SOLUTION: The diffraction element 20 is built by forming the surface of the cover layer 20D to cancel the wavefront aberrations generated at the first air boundary IFa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295142-A (JP)
Title: Recording/playback apparatus, transmission apparatus, and transmission system
Inventor: HAMADA KOICHI
IPC: H04N19/50
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit for recording a video signal for a longer time in a video signal recording/playback apparatus, suppressing image deterioration when displayed with a reduced code amount necessary for video recording, and similarly in video signal transmission; and to provide an apparatus efficiently transmitting the video signal with reduced transmission capacity.  <P>SOLUTION: A recording/playback apparatus, includes a decoder for decoding input video signals to video frames, a decimator for decimating video frames decoded by the above decoding section, a coder for coding the video frames decimated in the above decimation section into coded video signals, and a storage unit for storing the video signals coded in the coding section. The above decimator performs decimation on a basis of each video signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294206-A (JP)
Title: Light filter and lighting fixture using it
Inventor: AOKI SHINICHI
IPC: F21Y103/02
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a light filter and a lighting fixture using the same to restrain attraction of insects by light irradiated from the fixture and emit light with a strong white taste.  <P>SOLUTION: The light filter 1 uses a translucent material as a base material 2 cutting light almost by 100% of a wavelength range from around 300 nm to around 395 nm likely to attract insects and is provided with a reflecting film 6 consisting of a translucent resin layer 4 with recess parts formed on a light irradiation face 20 of the base material 2 and a translucent member 5 fitted to each recessed part 3 and with a refraction index higher than that of the translucent resin layer 4. By the structure, attraction of insects is restrained since light of specific wavelengths out of the light L1 irradiated from the light source is cut, and a white taste of light irradiated from the light filter 1 is intensified as a whole, since light L2 from an inside of the room is effectively reflected by the reflecting film 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291575-A (JP)
Title: Acrylic shrinkable fiber and pile cloth by using the same
Inventor: NISHIDA SOHEI
IPC: D01F6/54
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic shrinkable fiber having a flat cross sectional shape and also having a high shrinking function even by stretch-treating under a condition of giving a high stretching magnitude and also giving a dyeing treatment, and a pile cloth obtained by using the fiber as the fiber constituting a short pile part.  <P>SOLUTION: This acrylic shrinkable fiber is a synthetic fiber containing an acrylic copolymer (A) and characterized by capable of being dyed at ≤80°C temperature, and having a function of shrinking by 10 to 40% range shrinking rate under the dry heat of 130°C even after the dyeing and 3 to 20 flatness R<SB>A</SB>expressed by the following formula (1) of the fiber cross sectional surface. Preferably the polymer constituting the fiber is obtained by mixing (A) 30 to 99 wt.% acrylic copolymer with (B) 1 to 70 wt.% copolymer consisting of an acrylic acid ester and other copolymerizable vinyl monomers, and the pile cloth by using the same is also provided. Formula (1): the flatness:R<SB>A</SB>=WL/WS [wherein, WL is the length of its long axis; WS is the length of its short axis. and also R<SB>A</SB>is an average value of the flatness from 10 pieces of fibers extracted randomly].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295844-A (JP)
Title: Evaluation method of crisis resistance and susceptibility of bovine mastitis
Inventor: HAZAMA YOKO
IPC: C12N15/09
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To find out allele concerning to crisis resistance or susceptibility to bovine mastitis, and to provide an evaluation method and means of the resistance and susceptibility.  <P>SOLUTION: The method for evaluating crisis resistance or susceptibility to bovine mastitis of a test bovine comprises detecting DQA1<SP>*</SP>1201 allele and/or DQA1<SP>*</SP>0101 allele of DQA1 gene encoding a bovine major histocompatible antigen DQ molecule α chain of a test bovine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007299965-A (JP)
Title: Electronic-component mounting apparatus, and surface light-emitting device
Inventor: NASU HIROSHI
IPC: H05K13/08
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus which can rotate a component to be mounted in accordance with a mounting position of a mounting objective work.  <P>SOLUTION: A mounting head 6 for pressing a held component to a mounting objective work is provided to a mounting position S3 wherein the mounting objective work is disposed. A relay head 4 is provided between a component supply position S1 wherein a component to be mounted on the mounting objective work is supplied and the mounting head 6. The relay head 4 picks up a component in the component supply position S1, and the mounting head 6 carries the component to a position S2 for receiving it. The held component is rotated by a rotation means 22 in accordance with a mounting position of the mounting objective work.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007091574-A (JP)
Title: Manufacturing method of high activity anatase type titanium dioxide sol which uses metatitanic acid as precursor
Inventor: LI FANGBAI
IPC: B01J21/06
Filed: 2006-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a high activity anatase type titanium dioxide sol capable of enhancing the activity of the sol to visible light using metatitanic acid as a precursor.  <P>SOLUTION: In manufacturing a transition metal or a rare earth doped sol, with process (1) in which a sulfate ion is removed by adding an alkali and washing, dispersion process (2) in which an acid is added and a filter cake is dispersed to obtain a uniform suspension liquid, and process (3) in which the suspension liquid obtained in the dispersion process is peptized, in this order, in this method, first, a certain quantity of the solution of the transition metal salt or the rare earth salt is prepared then added to the suspension liquid of metatitanic acid which has not been washed with an alkali, and filtered and washed until the sulfate ion disappears. When a sol doped with a precious metal is manufactured, a solution of the precious metal salt is put in the prepared pure sol, then stirred for 0.5-10 hours while irradiating an ultraviolet ray.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317938-A (JP)
Title: Toner compositions with amino-containing polymers as surface additives
Inventor: HAWKINS MICHAEL S
IPC: G03G9/08
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved toner composition, having negatively chargeable toner particles coated with a positively chargeable surface additive.  <P>SOLUTION: The toner composition includes core particles that include a polymeric latex and an optional colorant, and amino-containing polymer particles dispersed on the outer surfaces of the core particles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007304147-A (JP)
Title: Image forming apparatus
Inventor: SOMIYA TOKUMASA
IPC: G03G9/10
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an appropriate amount of replenisher toner is replenished to developer after development so that the toner concentration of developer supplied to a development roller can be kept stable.  <P>SOLUTION: Toner concentration sensors are separately set on downstream parts of a recovery-conveyance path 7 and an agitation-conveyance path 10 in a developer conveying direction, whereby since the amount of toner consumed by development can be exactly grasped, an appropriate amount of toner can be replenished to developer after development, and since the toner concentration of developer after sufficient agitation of the replenished toner can be detected, whether the toner concentration is within the target toner concentration range can be grasped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275528-A (JP)
Title: Toilet paper holder
Inventor: SUZUKI HIROKO
IPC: A47K10/36
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when using the toilet paper installed on a general toilet paper holder, the end part of the paper is hidden behind a paper cutting plate after one portion of toilet paper is used to cause difficulties and take time to draw out the end part of the paper for using the next portion and lack hygiene for the next person when using the paper since it requires touching parts other than the end of the toilet paper for drawing out the paper.  <P>SOLUTION: A toilet paper holder includes notches on both sides of a paper cutting plate 1. The end part of the paper 5 is visible even after one portion of the toilet paper is used, thus the drawing out of the next portion of the paper can be easily performed and the cleanliness is ensured by enabling the person draw out the paper without touching parts other than the end part of the paper.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304357-A (JP)
Title: Polyimide endless belt, method for manufacturing the same and image forming apparatus equipped with polyimide endless belt
Inventor: MIYAMOTO TAKESHI
IPC: C08L79/08
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide endless belt capable of suppressing variation in electric resistance by preventing aggregation of conductive agent particles due to change in the surface state of the particles by coming into contact with polyamic acid which is an acidic compound (so-called acid shock), and to provide an image forming apparatus equipped with polyimide endless belt.  <P>SOLUTION: The polyimide endless belt comprises a conductive agent-containing polyimide resin, wherein when a voltage of 100 V is applied to the belt under the conditions of 22°C and 55% RH, the difference between the common logarithm of surface resistivity after the lapse of 30 ms after the application of 100 volt voltage and the common logarithm of surface resistivity after the lapse of 10 s is ≤0.2 (logΩ/sq.) in terms of absolute value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309975-A (JP)
Title: Three-dimensional image display method and three-dimensional image display device
Inventor: TAKAGI YASUHIRO
IPC: G03B35/18
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the size of a conventional three-dimensional image display device constituted of a multiple telecentric afocal imaging optical system is too large with respect to a screen size and it is difficult to obtain a satisfactory image because of lens aberrations.  <P>SOLUTION: A projector 100 has an eccentric projection optical system, is two-dimensionally arranged in the horizontal direction and the vertical direction to constitute a two-dimensional image projection display array as a whole, and performs the image formation which provides directions of directive light rays necessary for the three-dimensional image formation, whereby a common image surface 18 of an afocal optical system can be formed near a common lens 16, and the common lens 16 can be arranged proximately to a vertical diffusion plate 17. Further, a deflection function is provided by an eccentric projection optical system 103 disposed in the projector 100 and the common lens 16. As the result, an optical path length and a size of the common lens 16 can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311085-A (JP)
Title: Dummy sunlight irradiation device
Inventor: HISHIKAWA YOSHIHIRO
IPC: F21S2/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dummy sunlight irradiation device for improving uniformity in light on a sample surface by arranging a plurality of filters on a surface nearly vertical to a light axis between a light emission section and a sample.  <P>SOLUTION: In the dummy sunlight irradiation device for irradiating a sample 6 with light, a plurality of filters 4 for improving uniformity in light on the surface of the sample 6 are arranged on a surface nearly vertical to a light axis between a light emission section 2 and the sample 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311670-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: UEGAKI KOJI
IPC: H01L29/93
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of recovering a capacitance between terminals of a varicap diode which is out of standard.  <P>SOLUTION: When a capacitance of a diode element (inter-terminal capacitance) is smaller than a standard value on the basis of the capacitance measured after forming a pn junction, in an ultraviolet ray emission process executed by eliminating electric charges charged on a substrate after forming a rear side electrode, ultraviolet rays are emitted by suppressing an ultraviolet ray emission energy. Thus, reduction is suppressed in a pn junction capacitance apparently increased by charging the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007313583-A (JP)
Title: Paper cutting device and image forming system
Inventor: TAMURA HITOSHI
IPC: B26D7/18
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the scattering of paper chips by surely storing chips generated during paper-bundle cutting into a chip container in a paper cutting device that has a cutting blade for cutting a paper bundle and the chip container for storing the chips separated from the paper bundle by the cutting blade.  <P>SOLUTION: A shutter is evacuated by the start-up of a shutter driving means by a control means at a stage of cutting a prescribed number of sheets of paper after temporarily accumulating the paper chips which are separated from the paper bundle by cutting with the shutter so as to drop and the accumulated paper chips into the chip container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317291-A (JP)
Title: Disk drive unit, controlling method thereof, and manufacturing method thereof
Inventor: ANDO HARUO
IPC: G11B5/00
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal operation of an actuator in a disk drive unit.  <P>SOLUTION: An HDD 1 checks consistency between an AE port table stored in an EEPROM 25 and a port of an AE 13 actually connected to each head element part 12 before starting rotation of a magnetic disk 11 and moving the actuator 16 onto a user data area in start-up processing (POR: power on reset). Thus, even when an HDA is not consistent with a reused circuit board in manufacturing the HDD 1, abnormal operation of the actuator 16 is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007317505-A (JP)
Title: Electromagnetic relay
Inventor: MAKINO MASAKATSU
IPC: H01H50/36
Filed: 2006-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay whose absorptions of an armature and an iron core are sufficiently secured even when the electromagnetic relay is downsized, and which has no trouble in contact/release operation of movable contacts and fixed contacts.  <P>SOLUTION: The electromagnetic relay is equipped with a coil bobbin 3 through the center of whose body 32 the iron core 1 is penetrated and on whose body 32 an exciting coil 31 is wound, and a yoke 2 is swingably attached which is fixed to the iron core 1 and to which the armature 8 with a leaf spring 9 having the movable contacts 91, 92 thereon is fixed. Energizing the exciting coil 31 makes the iron core 1 absorb the armature 8, whereby the movable contacts 91, 92 are made to contact with/release from the fixed contacts 7, 62. The iron core 1 is equipped with a head 1a as the absorption of an area S coincident with the size and shape of the portion opposing to the armature 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007316016-A (JP)
Title: Radar device
Inventor: WAKAYAMA TOSHIO
IPC: G01S17/10
Filed: 2006-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize measurement with high angular accuracy, even when beams are scanned at a high speed.  <P>SOLUTION: The radar device converts a transmission wave motion to a transmission beam; therewith matches the arrival direction from a reflecting subject of an object to be observed, with the radiation direction of the transmission beam; performs beam scanning; receiving the reflected waves obtained by a plurality of arranged receiving elements by using a receiving beam; calculates the angular difference between the transmission beam and a reflecting beam thereof, based on the assumed distance between the beam scanning speed and the reflecting subject; selects only the receiving element that receives the receiving beam from among a plurality of receiving elements, in response to the angular difference; and obtains the receiving signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007321560-A (JP)
Title: Internal combustion engine
Inventor: YAMANA SHUNSUKE
IPC: F01N3/20
Filed: 2006-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a torque level difference when opening a flow passage switching valve 5.  <P>SOLUTION: A bypass passage 7 is arranged in parallel to an upstream side part of a main passage 3 having a main catalytic converter 4 on the downstream side. This bypass passage 7 is provided with a bypass catalytic converter 8. The flow passage switching valve 5 blocking up the main passage 3 is arranged in the upstream side part of the main passage 3. When switching the flow passage switching valve 5 to a full opening state from a full closure state, before valve opening operation of the flow passage switching valve 5, a valve overlap quantity of the exhaust valve closing timing and the intake valve opening timing is gradually reduced. Thus, a residual gas quantity in a cylinder reduces, and a relative increase in suction efficiency can be prevented by substituting the residual gas quantity in the cylinder with fresh air, and generating torque of an internal combustion engine of a flat characteristic of having no torque level difference, is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT