baber/WOPTO huggingface dataset:
Patent JP-2008275636-A (JP)
Title: Rotary sensor
Inventor: NOMURA YASUTETSU
IPC: G01B7/30
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary sensor that more easily controls a gap between a magnet and rotary disk, while controlling an effect of secular change.  <P>SOLUTION: The rotary sensor 8, supported by a spool 4 so as to rotate as a unit, includes a rotary disk 10 comprising a number of magnets 14, wherein N-pole magnets 14N and S-pole magnets 14S are alternately arranged tightly, and hall elements, which detect the magnets 14. There are two hall elements, a first one 12a and second one 12b, which are mounted at predetermined intervals on a bracket 11 along the circumferential direction of the circularly arranged magnets 14, so that they will face the corresponding magnets 14, respectively, which have come to predetermined positions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010003005-A (JP)
Title: Vector image formation method, image processor, and computer program
Inventor: HIRAMATSU NAOKO
IPC: G06T3/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To convert a raster image including a tilted character into a vector image while keeping the character shape more clear than the conventional art.  <P>SOLUTION: The tilt of the character included in the image is determined, a vertex pixel forming the contour of the character is determined, and the same segment candidate pixel group as a candidate of the same segment pixel group to be positioned on the same line is determined in a part to be expressed with one line segment of the contour of the character (#101). The same segment pixel group is extracted from the same segment candidate pixel group based on the determined tilt (#104), end pixels positioned at both ends in the extracted same segment pixel group are determined, the contour of the character of a part related to the end pixels is approximated with the line segment interconnecting the end pixels (#106), and a part other than the approximated part is approximated with a straight line or curve by outlining it using the vertex pixel other than the vertex pixel of the same segment pixel group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002372-A (JP)
Title: Multi-frequency gnss receiving device
Inventor: FUJISAWA NAOMI
IPC: G01S19/32
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-frequency GNSS (Global Navigation Satellite System) receiving device for performing positioning operation efficiently and effectively by acquiring a positioning pseudo distance by utilizing a positioning signal of the second signal form of the first satellite, or of some data channel signal form of the second satellite, even when the positioning pseudo distance cannot be obtained relative to the first signal form of the first satellite.  <P>SOLUTION: When the positioning pseudo distance cannot be obtained from a positioning signal of the first signal form of the first satellite, a lower order part of a pseudo distance below a prescribed distance is determined from an obtained pseudo distance, and then integrated with an upper order part obtained from a signal form of the satellite or a positioning signal of another satellite, to thereby generate the positioning pseudo distance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001871-A (JP)
Title: Fuel injection device
Inventor: NOMURA SHIGEO
IPC: F02M61/16
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device for securing strength of a first body for receiving internal pressure of fuel.  <P>SOLUTION: In the first body 2 for storing a needle inside, a second body abuts on its anti-nozzle port surface 201. A rotation preventive pin 6 regulates the relative movement in the peripheral direction between the first body 2 and the second body. Assuming the thickness of the rotation preventive pin 6 corresponding to the radial direction of the first body 2 as t, and the length of the rotation preventive pin 6 corresponding to the peripheral direction of the first body 2 as w, w>t is realized. Thus, the rotation preventive pin 6 can surely perform positioning and the rotation prevention in the peripheral direction between the second body and the first body 2. The size in the radial direction of a first recessed groove 11 is further reduced. Thus, the thickness 1 in the radial direction of the first body 2 having the first recessed groove 11 can be enlarged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008581-A (JP)
Title: Electronic device and its production method
Inventor: KOYAMA JUN
IPC: G09G3/36
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the productivity of an electronic device represented by a portable telephone.  <P>SOLUTION: Regarding the production method of the electronic device completed by assembling a plurality of components, in receiving the supply of one component from one, two or more component makers, when there are the ones having different input/output characteristics of the one component, a control program for controlling the operation of a function circuit to be operated receiving signals of the component is appropriately changed corresponding to the input/output characteristics of the component and is installed to the recording medium of the electronic device to be completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010583-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIOMI ARATA
IPC: H01L29/78
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that reduces a leakage current Idss of SBD while improving forward voltage Vf characteristics by incorporating the SBD in a power transistor, and a method of manufacturing the same.  <P>SOLUTION: In the semiconductor device 1, a power transistor cell T1 has a first trench 41 formed by connecting a first first-stage trench 411 and a first second-stage trench 412 to each other, and also has a second semiconductor region (a body region) 51 with a uniform width in a first semiconductor region (a drift layer) 3 along an internal wall of the first first-stage trench 411. A power transistor T2 adjoining the power transistor cell T1 has a second trench 42 formed by connecting a second first-stage trench 421 and a second second-stage trench 422 to each other, and also has a third semiconductor region (body region) 52 with a uniform width in the first semiconductor region (drift layer) 3 along an internal wall of the second first-stage trench 421.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009530-A (JP)
Title: Service providing method and online service system
Inventor: LEE JUNYON
IPC: G06F21/62
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing method and an online service system for enabling an authorized user to securely use an online service by controlling online service use by a person other than the authorized user.  <P>SOLUTION: The service providing method of the online service system includes: a step of issuing first authentication information to a user terminal and storing the first authentication information on the basis of user login information in an online service providing server; a step of transmitting an authentication request including the issued first authentication information to an authentication management server; a step in which the authentication management server uses the first authentication information to execute authentication execution and issues second authentication information to the user terminal on the basis of an authentication result; a step in which the user terminal transmits a service connection request including the second authentication information to a service server; and a step in which the service server uses the second authentication information to execute authentication processing through the authentication management server and starts to provide the user terminal with an online service on the basis of an authentication result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012813-A (JP)
Title: Active vibration noise controller
Inventor: SAKAMOTO KOSUKE
IPC: B60R11/02
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active vibration noise controller capable of reliably reducing the vibration noise of an object for cancellation by generating the real component and the imaginary component in the frequency of the vibration noise of the object from the real component of the error signal, and improving the estimation accuracy of the imaginary component.  <P>SOLUTION: In the active vibration noise controller, a first controller 24 sequentially updates the filter coefficient Rw1 based on the corrective error signal e1 and the cosine wave signal Rx of the rotational frequency fe, and the filter coefficient Iw1 based on the corrective error signal e1 and the sine wave signal Ix of the rotational frequency fe, and extracts the updated filter coefficients Rw1, Iw1 as the phase coefficient and the amplitude coefficient capable of indicating the phase and the amplitude of the error signal e. A second controller 26 generates the real component Re2 and the imaginary component Ie2 of the error signal e2 in the rotational frequency fe by using the extracted filter coefficients Rw1, Iw1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014880-A (JP)
Title: Optical waveguide and method of manufacturing the same
Inventor: HORIKOSHI HIROSHI
IPC: G02B6/13
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of loss of light to be transmitted, and to improve the efficiency of a manufacturing process.  <P>SOLUTION: An anisotropic etching is performed to a single-crystal silicon film using a hard mask HM to form a single-crystal silicon pattern. A thermal oxidization process is performed on the single-crystal silicon pattern to transform the exposed side wall part of the single crystal silicon pattern into silicon oxide, thus a second clad layer 201 is formed and a core layer 111 is formed in the single-crystal silicon pattern. Here, an isotropic thermal oxidization process is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014934-A (JP)
Title: Photosensitive polymer composition
Inventor: TAKAHASHI TOSHIYUKI
IPC: G03F7/40
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterned transparent film excellent in transparency and a technique for providing the same.  <P>SOLUTION: Provided is a positive photosensitive polymer composition which contains a copolymer prepared by radical polymerization of monomers including a specific (meth)acrylic acid or (meth)acrylate having a cyclohexyl group, and a 1,2-quinonediazide compound, or further contains a copolymer prepared by radical polymerization of monomers not including the specific (meth)acrylic acid or (meth)acrylate having a cyclohexyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009151911-A (JP)
Title: Method of manufacturing magnetic head, the magnetic head, and magnetic recording device
Inventor: KARASAWA KAZUAKI
IPC: G11B5/31
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic head, capable of improving throughput in comparison with a conventional method when magnetic poles are formed in a damascene structure.  <P>SOLUTION: The method includes the step of forming a conductive layer 31 on a substrate layer 3, the step of directly forming a resist mask 32 having an opening 33 on the conductive layer 31, the step of forming a cavity 34 in the conductive layer 31 by etching the conductive layer 31 at least up to the middle of a layer thickness through the opening 33 of the resist mask 32, the step of forming a magnetic layer 35 electrically separated from the conductive layer 31 by using the conductive layer 31 as a plating electrode in the cavity 34 and on the conductive layer 31 after removing the photoresist 32, and the step of setting the magnetic layer 31 left in the cavity 34 as a magnetic pole 21 by removing the magnetic layer 35 from the upper surface of the conductive layer 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010018310-A (JP)
Title: Tray having partition
Inventor: KOBAYASHI MASAHIRO
IPC: B65D5/498
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray that facilitates the formation of pack receivers when being folded into a tray and improves yield of corrugated board used for the tray, prevents the bottom surface of the tray from directly bearing the weights of vegetables and fruits, or the like, thereby preventing damage to vegetables and fruits, or the like, and has an improved strength of sidewalls relative to external forces.  <P>SOLUTION: In the tray (600), a single corrugated board (100) includes the bottom surface (1), front and rear sidewalls (3 and 3), and right and left sidewalls (2 and 2). In addition, a box (400) is formed by raising the front and rear sidewalls (3 and 3) and the right and left sidewalls (2 and 2) upright from the bottom surface (1). Further, a vertical partition (5) dividing the box (400) at the middle in a right and left direction is held between the front and rear sidewalls (3 and 3), and packs (700) are mounted inside the sections defined by the partitions. In the tray (600), at least one of pack receivers supporting the peripheral edges of the packs (700) is formed so as to extend substantially upright from the bottom surface (1) or incline inward from the front and rear sidewalls (3 and 3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019350-A (JP)
Title: Fluid transmission device
Inventor: OKADA TAKUYA
IPC: F16H45/02
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid transmission device capable of reducing vibration, while restraining an enlargement.  <P>SOLUTION: This fluid transmission device 1-1 has a front cover 10 for transmitting driving force from an engine via a plurality of set blocks 13 and drive plates 100, a fluid transmission mechanism 20 for transmitting the driving force to an output shaft 50 via a hydraulic fluid, a lockup clutch 30 for directly transmitting the driving force to the output shaft 50, and a damper mechanism 40 for connecting the front cover 10 and the lockup clutch 30 by a plurality of damper springs 44a and 44b arranged between the front cover 10 and the lockup clutch 30. The front cover 10 projects to the engine side in a part between the respective set blocks 13, and an inter-block space part 15b is formed between the respective set blocks 13 among the inside, and the damper spring 44a is stored in the inter-block space part 15b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297011-A (JP)
Title: Konjak of helianthus tuberosus
Inventor: FUKUSHIMA SHUNICHIRO
IPC: A23L19/00
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide konjak of Helianthus tuberosus that is a processed health food having ameliorating and preventing effect on diabetes and lifestyle-related diseases, has general-purpose properties for cooking while suppressing a rise in blood sugar level by synergistic effect of inulin of Helianthus tuberosus abundantly containing natural insulin and glucomannan of konjak.  <P>SOLUTION: Refined flour of konjak that is low-calorie and abundantly contains glucomannan dietary fibers is mixed with tiny pieces of fresh Helianthus tuberosus and grated Helianthus tuberosus in a ratio of 30%-50% based on the konjak component and, if necessary, formed into a globular granule to produce konjak.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023967-A (JP)
Title: Picking system
Inventor: OMAE TAKESHI
IPC: B65G1/137
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow a plurality of workers to pick in the same picking area, at the same time.  <P>SOLUTION: The picking system includes: carrying-in conveyors carrying containers from the upstream to the downstream; a plurality of branch paths branching the containers from the carrying-in conveyors; ID readers respectively disposed to the branch paths and reading out IDs of the containers; and indicators indicating the quantity of picking articles based on the IDs of the containers read out by the ID readers, to freely identify the article for each branch path, on a shelf for picking the articles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024486-A (JP)
Title: High-nitrogen martensitic stainless steel
Inventor: NARITA SHUJI
IPC: C22C38/58
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-nitrogen martensitic stainless steel which has high hardness and is superior in corrosion resistance, quench crack resistance, bending toughness and fatigue characteristics.  <P>SOLUTION: The high-nitrogen martensitic stainless steel comprises, by mass%, 0.20 to 0.50% C, 2.0% or less Si, 2.0% or less Mn, 0.05% or less P, 0.2% or less S, 0.05 to 3.0% Cu, 0.05 to 3.0% Ni, 13.0 to 20.0% Cr, 0.05 to 5.0% Mo, 0.36 to 0.60% N, 0.05 to 0.8% V, 0.030% or less Al, 0.020% or less O, 0.0005 to 0.0100% B and the balance Fe with unavoidable impurities, while satisfying the expressions of 0.56≤C+N≤0.80 mass% and 0.35≤C/N≤1.10; and is obtained by hot working the slab, and subjecting the product to solution heat treatment and spheroidizing annealing treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026400-A (JP)
Title: Method of storing optical fiber and optical fiber device
Inventor: TAKAHASHI MASANORI
IPC: G02B6/00
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of storing a plurality of optical fibers in higher density and in a compact form and to provide a compact optical fiber device which stores the plurality of optical fibers in high density.  <P>SOLUTION: The method of storing the plurality of optical fibers is provided by which a first wound bundle in which a first optical fiber is wound and bundled is arranged in a storage body and a second wound bundle in which a second optical fiber is wound and bundled with an inner diameter larger than the outer diameter of the first wound bundle is arranged so as to enclose the outer circumference of the first wound bundle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033751-A (JP)
Title: Lighting system
Inventor: UCHIDA YUKI
IPC: F21V23/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system that can interlock a luminaire provided outdoors and having a man sensor, with a luminaire provided indoors.  <P>SOLUTION: The luminaire 20 with the man sensor, provided outdoors and having the man sensor 21 is interlocked with the indoor luminaire 40 provided indoors and having a control block 41. Consequently, when the luminaire 20 with the man sensor detects a person, the indoor luminaire 40 is controlled and lighted or the like to improve a crime preventive effect.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029889-A (JP)
Title: Device and method for controlling tension and looper angle in continuous rolling mill
Inventor: YAMANAKA SACHIFUMI
IPC: B21B37/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the mutual interference between the variation of the tension between rolling stands and the variation of a looper angle and to suppress the variation of the tension and the looper angle of a material to be rolled to the variation of tension in portions of the material to be rolled, which are generated caused by the variation of the mechanical property or the like of the material to be rolled.  <P>SOLUTION: When controlling the tension F and the looper angle θof the material 3 to be rolled between the stand 1 of the preceding stage and the stand 2 of the succeeding stage by using the deviation T<SB>e</SB>between the detected value T<SB>m</SB>of " the tension F of the material 3 to be rolled between the stand 1 of the preceding stage and the stand 2 of the succeeding stage" which is detected with a tension detector 12 and a tension command value T<SB>ref</SB>and the deviation θ<SB>e</SB>between the detected value θ<SB>m</SB>of the looper angle θ detected with a looper angle detector 11 and a looper angle command value θ<SB>ref</SB>, the hardness (the amount K<SB>10</SB>of elongation of the material 3 to be rolled) of the material 3 to be rolled is estimated with an estimator 16 by using the deviation V<SB>e</SB>between the rotational speed V<SB>r1</SB>of a mill motor 4 of the preceding stage and the rotational speed V<SB>r2</SB>of a mill motor 5 of the succeeding stage, and the gain K<SB>f011</SB>of a looper controller 14 is changed by using that estimated value d<SB>s1</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033255-A (JP)
Title: Signal synchronization method and signal synchronization circuit
Inventor: TSUJI RYUICHI
IPC: G06F13/38
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow a device to discriminate between a previous request from a processor and a following request continued thereto.  <P>SOLUTION: When a signal REQin that is a signal showing a request rises and gets into an active state when a processor makes a first request to a device (time t3), but only continues the active state when the processor successively makes the following request (time t14), the signal REQin is outputted as a signal REQout to the device that is the requesting destination as it is up to a mask start time 6t, and the signal REQout is laid into a non-active state by masking and outputted to the device of the requesting destination only during the time between t6 and t14 or until a mask continuation time Tm passes from the mask start time t6. According to this, since the signal REQout is changed from the non-active state to the active state after the lapse of the mask continuation time, the device can discriminate the previous request from the following request.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033276-A (JP)
Title: Emergency reporting system for disaster
Inventor: SAEGUSA HIROYUKI
IPC: H04M11/04
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency reporting system for disaster, low in cost and high in reliability.  <P>SOLUTION: The emergency reporting system for disaster includes: a broadcasting base station 2 transmitting DTMF signals including disaster occurrence information using AM radio broadcasting waves; and receivers 7, 8 receiving the DTMF signals transmitted using the AM radio broadcasting waves from the broadcasting base station 2. The receivers 7, 8 generate alarms according to the content of the DTMF signals upon receiving the DTMF signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030466-A (JP)
Title: Tire
Inventor: NARUSE KAORI
IPC: B60C11/13
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire preventing the degradation of the productivity and the draining performance of the tire by properly making a shape of a groove bottom, and improving wear resistance and stone biting preventive performance while ensuring flexibility in pattern designing.  <P>SOLUTION: In the tire, a block land part line 5 composed of a large number of block land parts 4 is divided and formed on a tread portion 1. The groove depth H of a lateral groove 3 is at least partially increases gradually from a start point 6 on a tire equator surface CL side of the lateral groove 3 toward the outside in a tire width direction. On the groove bottom 8 of the lateral groove 3, a protrusion 9 projecting out to the outside in a tire diametrical direction is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029114-A (JP)
Title: Pet harness
Inventor: NAKANO MITSUO
IPC: A01K27/00
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excessive tension from being given on a pet and to prevent the pet from escaping by the unexpected action of the pet.  <P>SOLUTION: The pet harness to be worn by the pet is equipped with a vest part 11 having a prescribed area along the spinal cord of the pet, and contacting the back of the pet, a lead-engaging part 12 positioned at the surface of the vest part 11 and on the spinal cord, and a ringlike neck-part belt 13 wound around the neck part of the pet and an abdominal part belt 14 to be wound around the abdominal part of the pet, formed by using the lead-engaging part 12 as a starting point. The neck part belt 13 and the abdominal part belt 14 are sewed to the vest part 11 over prescribed lengths so as to keep a prescribed angle to the spinal cord.  <P>COPYRIGHT: (C)2010,JPO&INPIT