baber/WOPTO huggingface dataset:
Patent JP-2008072537-A (JP)
Title: Delay filter
Inventor: HAYASHI JUN
IPC: H01P1/20
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay filter which improves flatness of group delay time characteristics in a pass band, suppresses deterioration of insertion loss to extend the pass band, and can be made compact, and by which yield can be improved, by simple configuration.  <P>SOLUTION: This delay filter 10 has an input terminal 12, an output terminal 14 and a plurality of λ/4 resonators (a first resonator 16A to a fourth resonator 16D) electrically connected between the input terminal 12 and the output terminal 14 and includes a bandpass filter 18 in which capacity coupling is performed among the first resonator 16A and the fourth resonator 16D. The delay filter 10 further has a first circuit 20 equipped with fifth capacity C5 for performing the capacity coupling between the first resonator 16A adjacent to the input terminal 12 and the fourth resonator 16D adjacent to the output terminal 14 and a second circuit 22 equipped with sixth capacity C6 for performing the capacity coupling between the fourth resonator 16D adjacent to the output terminal 14 and the input terminal 12 from among the first resonator 16A to the fourth resonator 16D.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074417-A (JP)
Title: Flat-screen television packing method and flat-screen television packing structure
Inventor: HORIUCHI YASUO
IPC: B65D81/113
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat-screen television packing method capable of storing accessories such as an instruction manual and a remote control device without considerably changing the size of a packing box, and preventing any damage or breakage of a flat-screen television stored in the packing box by movement during conveyance.  <P>SOLUTION: When a flat-screen television 100 is fitted to top side reinforcing members 12 and 13 and a bottom side reinforcing member 14 so as to be stored in a packing box 11, an accessory fixing member 15 for fixing accessories is arranged between the back side of the flat-screen television and the inner wall of the packing box 11. In the accessory fixing member, the upper ridge of a strip-like corrugated fiberboard is folded so as to form a U-shaped section, and loads of other packing boxes 11 stacked on the top side of the packing box 11 when they are stacked is supported by the upper ridge of the accessory fixing member 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079397-A (JP)
Title: Variable air gap rotary electric machine
Inventor: NAKAYAMA YUSUKE
IPC: H02K21/24
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To propose a variable air gap rotary electric machine wherein even when the rotational speed suddenly changes, the air gap of the rotary electric machine can be quickly adjusted and its rotor can be reduced in weight.  <P>SOLUTION: The rotor 2 is installed on the rotor shaft 1 of the rotary electric machine so that it can be relatively moved in the axial direction but not in the circumferential direction. Cam members 8, 10 that are expanded and contracted stepwise in the axial direction are attached to the rotor 2. The cam members 8, 10 are cylindrical members having multiple saw tooth-like protrusions 11, 12, different in height in the axial direction, disposed in the circumferential direction. The protrusions 11, 12 of the two cam members 8, 10 are engaged with each other in the axial direction, and one 8 of the cam members is coupled with the rotor 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079438-A (JP)
Title: Programmable controller and its data backup method
Inventor: TOKUMA HIDETO
IPC: H02J9/06
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data loss due to backup battery consumption in a programmable controller.  <P>SOLUTION: The programmable controller is provided with SRAM 3 holding data, a power supply circuit 1 supplying current to SRAM 3, a backup battery unit 7 supplying current to SRAM 3 when the power supply circuit 1 does not supply current to SRAM 3 and an alarm generating circuit 4 emitting an alarm when battery voltage from the backup battery unit 7 falls below a prescribed value. The backup battery unit 7 is provided with a main battery 2 supplying current to SRAM 3 when current supply from the power supply circuit 1 to SRAM3 is stopped and an auxiliary battery 8 starting current supply to SRAM 3 after alarm generation by the alarm generating circuit 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080825-A (JP)
Title: Washer nozzle
Inventor: WADA RYOJI
IPC: B05B1/18
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer nozzle capable of surely absorbing an impact energy when a large impact force is applied from the outside.  <P>SOLUTION: This washer nozzle 10 consists of a nozzle housing 11 holding a nozzle body 12 jetting a washing fluid S while having a male screw part 11f formed thereon, and a fixing means fixing this nozzle housing 11 through the mediation of a vehicle body panel 20. A drop-out mechanism D is provided between the nozzle housing 11 and the fixing means. The male screw part 11f is formed in the middle of the housing 11, and the peripheral surface 11e of the housing 11 is formed in a conical shape with an outer diameter decreasing towards the upper end 11a from the male screw part 11f.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083160-A (JP)
Title: Projector
Inventor: AKIYAMA KOICHI
IPC: H04N5/74
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of achieving the improvement of the efficiency of using light and the reduction of manufacture cost.  <P>SOLUTION: The projector 1 is equipped with a light source device 51, a condenser lens 53, an annular prism 54, a rod integrator 55, a liquid crystal light valve 61 and a projection lens 3. The light source device 51 emits light. The condenser lens 53 converges light emitted from the light source device 51 on a conjugate point of the light emitting part of the light source device 51. The annular prism 54 deflects the light condensed at the periphery part of the condenser lens 53 so as to make an incident angle on the incident end face 551 of the rod integrator 55 small. The rod integrator 55 uniformizes the in-plane intensity of light condensed by the condenser lens 53. The liquid crystal light valve 61 modulates the light uniformized by the rod integrator 55 in accordance with image information so as to form an optical image. The projection lens 3 enlarges and projects the optical image formed by the liquid crystal light valve 61.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055115-A (JP)
Title: Structure for new clothes hanger
Inventor: SHINOBE SADAMICHI
IPC: A47G25/26
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for keeping cleanness in the slip stoppers of a clothes hanger with the use of the minimum number of members, suppressing a waste material to the minimum, and providing the maximum slip stopping function.  <P>SOLUTION: At least one opening parts are provided in the shoulder parts of the hanger, where jagged parts are arranged at the ends of the opening parts. The slip stopping members such as urethane are mounted by being hooked onto the jagged ends to prevent slip and deviation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092035-A (JP)
Title: Speaker
Inventor: SANO KOJI
IPC: H04R9/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin type speaker, the speaker being made thin and increased in sound output.  <P>SOLUTION: The speaker according to the present invention has sound radiation holes 7 formed at both ends on the front of upper and lower cases 5 and 6 made of nonmagnetic bodies to store first and second bar magnets while forming spaces at both ends of the first and second bar magnets, and terminal portions 8b including joining portions 8a for a voice coil are disposed nearby back sides of both the ends of the top surface of the upper case 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091697-A (JP)
Title: Photovoltaic element
Inventor: OKUMURA KENICHI
IPC: H01L31/04
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic element which can move the electron and hole arising in semiconductor layers onto the electrode at the rear side with better efficiency.  <P>SOLUTION: A photovoltaic element 1A has a semiconductor layer 2 attached between an optical receiving side 11 and a rear side 12 for generating electron depending on the incident light L. The semiconductor layer 2 has an n-type semiconductor region 21, a p-type semiconductor region 22, and an i-type semiconductor region 23. The i-type semiconductor region 23 is attached between the n-type semiconductor region 21 and the p-type semiconductor region 22, and a bandgap of the i-type semiconductor region 23 is smaller than that of each of the n-type semiconductor region 21 and the p-type semiconductor region 22. Further, each of the n-type semiconductor region 21 and the p-type semiconductor region 22 is jointed with the i-type semiconductor region 23, and the junction surface extends in the direction intersecting with the optical receiving side 11 and rear side 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007099521-A (JP)
Title: Method for positioning thin and flat article in processing machine
Inventor: CHIARI MAURO
IPC: B65H5/08
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of error in alignment completely between various work performed for a thin and flat article at a continuous station of a processing machine.  <P>SOLUTION: In this method for positioning the thin and flat article 10 in the processing machine 1, the processing machine 1 has an insertion machine 20 for positioning the thin and flat article in a plurality of gripper members 31 belonging to a conveyor 30 for pulling out the thin and flat articles 10 in a noncontinuous manner through continuous stations 3, 4, 5. This method comprises a stage for calculating change of positioning distance of the gripper members 31 for a reference position, a stage for allotting these changes to respective gripper members 31, and a stage for incorporating the changes into first procedures for a controller 4 to improve positioning of the thin and flat article 10 in the gripper members 31 concerning each gripper member 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008097876-A (JP)
Title: Battery
Inventor: OGAWA KENICHI
IPC: H01M10/05
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to suppress oxidation decomposition of a separator in a battery in which a charging voltage is set over 4.2 V.  <P>SOLUTION: The battery is equipped with a positive electrode 21, a negative electrode 22, an electrolyte, and a separator 23. An open circuit voltage in a full-charge state is within a range of 4.25 V or more and 4.55 V or less. The separator contains at least one kind of polyethylene, polypropylene, and polytetrafluoroethylene.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098288-A (JP)
Title: Positioning unit
Inventor: NAKANO RYUJI
IPC: H01L21/68
Filed: 2006-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning unit wherein a slide table can be held at the central position with no load and it can be moved in X and Y directions by a slight control force with devices placed on the slide table, and wherein the slide table is positioned and fixed when the movement (adjustment) is completed.  <P>SOLUTION: While a device 1 is not placed on a slide table 2, an engaging part 16 formed in the periphery of a table position regulating plate 13 is energized and engaged with a positioning opening 15, thus positioning the slide table 2 at the central position. When the device 1 is placed on the slide table 2, the table position regulating plate 13 is lowered against the energizing force of an energizing means 12, and the energizing state of an engaging part 16 with the positioning opening 15 is released, and the slide table 2 can be positioned freely.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094242-A (JP)
Title: Mounting structure in cleaning device of vehicular lighting fixture
Inventor: BABA JUNJI
IPC: B60S1/60
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost by reducing the number of components, and to firmly and easily fit a cleaning device to a bumper.  <P>SOLUTION: A fitting hole 101 to which a cleaning device 1 is fitted and a piston 3 is taken in/taken out is formed in a bumper 100. A plurality of elastically deformable engagement parts 8, etc. having holding parts 8b, etc. in contact with one side of the bumper and abutting surface parts 9a, etc. located opposing the holding parts and in contact with the other side of the bumper are provided on a bracket 7. The cleaning device is fitted to the bumper by holding an opening edge of the fitting hole in the bumper by the holding parts of the engagement parts and the abutting surface parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007115391-A (JP)
Title: Actuator for hard disk drive, and hard disk drive
Inventor: LEE CHUL-WOO
IPC: G11B21/02
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator having a VCN improved in a power efficiency.  <P>SOLUTION: The actuator 130 of this invention includes a swing arm 132 freely rotatably coupled to a actuator pivot, and a VCM 140 having a VCM coil 142 and a magnet 144 coupled to a coil support part 135 provided on a rear end part of the swing arm 132. The VCM coil 142 includes: a first portion 142a and a second portion 142b that are spaced apart from each other and arranged in a direction substantially perpendicular to a rotating direction of the actuator 130; a third portion 142c that is arranged substantially perpendicular to the first portion 142a and the second portion 142b and is disposed on the actuator pivot 131 side; and a fourth portion 142d that is disposed away from the actuator pivot 131. The magnet 144 is arranged so as to face the first portion 142a, the second portion 142b, and the third portion 142c of the VCM coil 142.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008096731-A (JP)
Title: Image forming apparatus driver, processing setting device for image forming apparatus with installed image forming apparatus driver, image forming apparatus and image forming system
Inventor: TAIRA YOSHIYUKI
IPC: B41J29/42
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by showing propriety on prohibition of a post-processing position concerning a comparatively few choices before selecting the post-processing position.  <P>SOLUTION: If a post-processing side is selected (S20), one post-processing position (item) that is a stapling position or the number of punched holes determined by such selection is fetched (S22), whether or not it is an prohibition item is determined (S24) by referring to a post-processing prohibition table (S23), and if it is the prohibition item, it is displayed in a grayed-out state (S25). Such processing is repeated concerning all the items.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094029-A (JP)
Title: Liquid droplet ejection head and its manufacturing method
Inventor: NOZU TOMOHITO
IPC: B41J2/045
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet ejection head in which an adhesion layer is prevented from being damaged in cleaning.  <P>SOLUTION: The liquid droplet ejection head is equipped with ejection ports for ejecting liquid droplets, individual liquid chambers communicating with the ejection ports, pressure generating elements which apply a pressure to the liquid in the individual liquid chambers, and a pair of electrodes. The adhesion layer is provided at least between one of the electrodes and the pressure generating element. A peripheral part of the adhesion layer is formed of a material different from that of a center part of the adhesion layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007140492-A (JP)
Title: Liquid crystal display device
Inventor: UOJI HIDEKI
IPC: G02F1/1343
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor for mobile electronic equipment which is a lateral electric field type liquid crystal display device and provides sharp display even outdoors.  <P>SOLUTION: The lateral electric field type liquid crystal display device is provided with a reflection electrode. Thus, the reflection electrode is provided and then natural light can efficiently be reflected outdoors to provide sharp display. Further, the reflection electrode is provided with irregularities and then the reflection factor can be increased. Thus, provided is the lateral electric field type liquid crystal display device which provides the sharp display even outdoors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008099590-A (JP)
Title: Thresher
Inventor: KAWACHI KAZUTO
IPC: A01F12/10
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thresher in which an opening at a place facing a feed chain device in the frame of the thresher is closed or opened by rotating the feed chain device around a rotation shaft, and in which it can effectively prevent cereals to be threshed, such as gains, from spilling from a space between the thresher frame and the feed chain device, when the feed chain device is placed at a closed position.  <P>SOLUTION: A lower extended face is disposed on an upstream side end wall in a thresher frame, and an upper extended face is disposed on the grain culm-carrying direction upstream side end portion of an inside cover member in the feed chain device. When the upper extended face is observed in the grain culm-carrying direction in a state that the feed chain device is placed at a closed position, the upper extended face is placed on the more grain culm-carrying direction upstream side than the lower extended face in such a state that at least one portion of the upper extended face is overlapped on the lower extended face not to form a space between the upper and lower extended faces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007063126-A (JP)
Title: Method for manufacturing optical fiber preform
Inventor: ENOMOTO TADASHI
IPC: C03B37/014
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a method for manufacturing an optical fiber preform added with various kinds of additives as is capable of preventing the damage and crack occurrence at specific sites such as the end part or the like of a porous glass layer.  <P>SOLUTION: The method for manufacturing an optical fiber preform, comprising depositing a porous glass layer consisting mainly of quartz glass on the inner surface of a glass pipe, thereafter heating the porous glass layer concerned, to thereby vitrify transparently and solidify the glass pipe, is characterized in that the method for manufacturing a glass fiber preform comprises forming the above porous glass layer and thereafter vitrifying transparently in advance before the solidification by heating the portion having a bulk density of a porous glass layer lower than 0.20 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008103636-A (JP)
Title: Vertical transistor and its producing method
Inventor: KIYAMA MAKOTO
IPC: H01L29/12
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical transistor having a structure capable of offering a substantially flat front surface under a gate insulating layer, while being able to reduce an influence of a contamination to a regrowth interface.  <P>SOLUTION: First to third regions 13b to 13d include a p-type dopant concentration profile PF<SB>PDOPE</SB>specified in the X axis direction. A nitride gallium system semiconductor epitaxial layer 13 is provided on a principal plane 21a in a nitride gallium system semiconductor region 21, and includes the substantially same p-type dopant concentration profile PF<SB>PDOPE</SB>in positions P<SB>1</SB>to P<SB>3</SB>. An n-type dopant added to the first region 13b in the position P<SB>1</SB>is specified by a concentration profile PF<SB>NDOPE1</SB>. This n-type dopant concentration exceeds a p-type dopant concentration specified by the p-type dopant concentration profile PF<SB>PDOPE</SB>. As a result of this fact, the first region 13b shows an n conductivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106643-A (JP)
Title: Control device for internal combustion engine
Inventor: IWATANI KAZUKI
IPC: F02D45/00
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of quickly completing learning of the state of the exhaust gas in a control device for an internal combustion engine.  <P>SOLUTION: The control device for the internal combustion engine is provided with a measurement means 6 for measuring the state of the exhaust gas in an exhaust gas passage of the internal combustion engine; a learning means 10 for learning a value obtained by comparing the value measured by the measurement means with the target value at a plurality of operation areas divided according to the operation state of the internal combustion engine respectively; and an informing means 9 for indicating that fuel consumption of the internal combustion engine is sufficient when the internal combustion engine is operated at the operation area where learning by the learning means is completed and indicating that the fuel consumption of the internal combustion engine is insufficient when the internal combustion engine is operated at the operation area where the learning by the learning means is not completed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105559-A (JP)
Title: Accelerator opening display device
Inventor: SAITO MIKI
IPC: F02D11/10
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerator opening display device capable of displaying information for inducing so as not to deviate from an operation area suitable for fuel consumption efficiency.  <P>SOLUTION: The accelerator opening display device comprises an accelerator opening detection means 12 for detecting the accelerator opening, a target opening extraction means 14 for extracting the target accelerator opening of the accelerator opening, and display means 15a, 20 which display the target opening display value corresponding to the target accelerator opening and the display value of the accelerator opening to be detected. The display means is characterized in that the target opening display value is always made to be the display of a predetermined value irrespective of the target accelerator opening extracted by the target opening extraction opening means 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105298-A (JP)
Title: Line head and image forming apparatus using it
Inventor: KOIZUMI RYUTA
IPC: H04N1/036
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent irregularities based on a positional shift of light emitting dots even when a write surface of an optical writing line head having a plurality of light emitting elements of an array shape disposed respectively correspondingly to a plurality of positive lenses arranged in an array shape changes in an optical axis direction.  <P>SOLUTION: In the line head, a lens array 6 arranged so that each one positive lens 5 is aligned correspondingly to each illuminant block 4 which includes one or more light emitting element arrays each with the plurality of light emitting elements arranged in the array shape in a main scan direction is disposed in parallel to an illuminant array 1 at the projection side of the illuminant array 1 in which a plurality of the illuminant blocks 4 are arranged via an interval at least in the main scan direction. The write surface 41 is set in parallel to the imaging side of the lens array 6. A lens face 13 of the incidence side of each positive lens 5 of the lens array 6 is located at a front side focal position of a lens face 14 of the projection side. Moreover, an aperture stop 30 is arranged at the lens face 13 position of the incidence side.  <P>COPYRIGHT: (C)2008,JPO&INPIT