baber/WOPTO huggingface dataset:
Patent JP-2007095307-A (JP)
Title: Method and device to manage defective area on optical recording medium
Inventor: LEE MYONG GU
IPC: G06F11/00
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect managing method to manage the defects on an optical disk depending on whether alternative blocks are assigned or not.  <P>SOLUTION: This method adds the linear replacement control (LRC) bits to the secondary defect list (SDL) entry to discriminate the defective block information listed in the SDL entry according to the linear replacement algorithm and the defective block information listed in the SDL entry according to the skipping algorithm, and thus enables the optical recording medium recording/reproducing device 600 to transmit the correct information to the host. Further, when a defective block is found requiring an alternative block while recording or reproducing the data in the state that the spare areas are all used, LRC bits are set in the SDL entry with the defective block position information without performing linear replacement to show that the SDL entry is made corresponding to the state when the spare areas are all used. Thus, when rewriting or recreating the data later, the data are not written in the defective block or the data in the defective block are not read.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008145549-A (JP)
Title: Optical member, back light unit and display device
Inventor: MIYASHITA JUNJI
IPC: F21Y101/02
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member, a back light unit and a display device each of which is inexpensively manufactured and has remarkably improved front luminance by suppressing leaked light in an oblique direction.  <P>SOLUTION: The optical member is provided with a transparent member 3 having a plurality of convex lens parts 2 formed to line on the surface, a light absorption parts 4 arranged on the back surface of the transparent member 3 and light reflection parts 5 arranged on the back surface of the light adsorption parts 4. An optical window 6 constituting an imaging optic system in which illumination light using the back light part as focusing position and emitted from the back light part is made parallel in the convex part 2 is opened direct below the top of the convex lens part 2 in each of the light absorption parts 4 and the light reflection parts 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143825-A (JP)
Title: Tooth paste composition
Inventor: KITAGAWA CHIHARU
IPC: A61K8/46
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth paste composition exhibiting a high bactericidal effect inherent in isopropylmethylphenol, being reduced in strange smell and taste, having a low irritation to the mucus of an oral cavity, being excellent in foaming and having a high use feeling.  <P>SOLUTION: This tooth paste composition comprises (A) 0.05 to 0.5 mass% isopropylmethylphenol, (B) 0.1 to 2.0 mass% l-menthol, (C) 0.1 to 5.0 mass% sodium chloride and (D) 0.5 to 1.5 mass% lauryl sulfate, and has 2 to 20 mass ratio of (B)/(A) and 2 to 20 mass ratio of (C)/(A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007199687-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HOSOYA KUNIO
IPC: G02F1/1368
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display device in which: a contact defect is reduced; an increase in contact resistance is suppressed; and an opening ratio is high.  <P>SOLUTION: The liquid crystal display device has: a substrate; a thin film transistor provided over the substrate, which includes a gate wiring, a gate insulating film, an island-shaped semiconductor film, a source region, and a drain region; a source wiring provided over the substrate and connected to the source region; a drain electrode provided over the substrate and connected to the drain region; an auxiliary capacitor provided over the substrate; a pixel electrode connected to the drain electrode; and a protective film formed over the thin film transistor and the source wiring, wherein the protective film has an opening covered with the gate wiring and the source wiring, the thin film transistor and the source wiring are covered with the protective film, and the auxiliary capacitor is not covered with the protective film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008152336-A (JP)
Title: System for restricting usage of unauthorized tool
Inventor: HISHIKAWA TAKASHI
IPC: G06F21/12
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for requiring a customer to check a tool to be used in the computer of the customer by the worker of a service vendor.  <P>SOLUTION: An information processing system connects a target apparatus for storing the tool to be used for the work to an authorization management device via a computer network. The authorization management device includes: a reporting means for transmitting information for specifying the tool to the target apparatus; an approval receiving means for receiving approval for the tool from the target apparatus; and an approval response means for making a response whether the tool has been authorized or not with respect to an inquiry from the target apparatus. The target apparatus includes: an approval confirming means for monitoring the start of the tool and making an inquiry to the approval management device when detecting the start; and a rejecting means for prohibiting the use of the tool when the response is received, that the tool has not been authorized with respect to the inquiry.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007195955-A (JP)
Title: Height-adjustable walking stick
Inventor: INOUE KOICHI
IPC: A45B7/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To attain a light-weight, a reinforced shaft, a reduced number of components, and easy adjustment, by structuring an adjusting means for the height of a walking stick by making a grip itself slidable on and fixable to the shaft.  <P>SOLUTION: An inserting part 12 of the shaft 1 on which the grip is inserted is provided with engaging parts 13 composed of a plurality of recesses along the longitudinal direction. The grip 2 is provided in the end part with an insertion hole 21 in which a sliding member 25 is fixed to the inner wall and in which the inserting part 12 penetrates to slidably engage therewith. The grip is provided with a flange section 22 that, having a storing space inside, projects like a sword guard nearly orthogonally to the penetrating direction of the insertion hole 21, and provided with a holder section 23. An engaged part 34 projecting forward in the lower part inside the insertion hole 21 is fitted to any one recess of the engaging part 13, with the grip 2 locked thereby coupled with a pot-hanger-like working force produced by a load on the holder section 23. The engaged part 34 can be released from the engaging part 13 by turning the grip 2 counterclockwise, which makes the position adjustable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008149616-A (JP)
Title: Inkjet recording device
Inventor: SAKAMOTO ATSUSHI
IPC: B41J2/185
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device which can record a high-quality image by efficiently stabilizing an ink discharging state of a recording head by bringing about no increase in the running cost of the recording device even when the recording head in which the nozzle of the recording head is reduced.  <P>SOLUTION: A cap 60 which can cover the recording head is provided with a hole 61C for discharging the ink in the cap 60 outside. The hole 61C can be sealed hermetically to retain the ink in the cap 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007184914-A (JP)
Title: Method, system and program for comparing topologies (topology comparison)
Inventor: DOMINICK SCOTT M
IPC: H04L12/56
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computerized method for comparing topologies.  <P>SOLUTION: A computerized method for comparing topologies is provided. This method includes the steps of: obtaining a first topology and a second topology, each topology including a set of nodes and each node representing an item including a set of item attributes; obtaining a set of differences between the first topology and the second topology based on the set of item attributes; and generating a user interface for displaying at least one of the differences, the user interface displaying a first sub set of the first topologies and a second sub set of the second topologies and the first and second sub sets corresponding to at least one of the differences.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008153584-A (JP)
Title: Semiconductor light-emitting element
Inventor: FURUKAWA CHISATO
IPC: H01L33/38
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element which can effectively emit a light-emitting layer constituting portion located in the surrounding parts.  <P>SOLUTION: The semiconductor light-emitting element includes a plurality of light-emitting layer forming portions 30 which have a p-n junction, capable of emitting light of a specified wavelength λ and are separated by transparent resin films 43 formed on the side; a metal film 28 which has an ohmic connecting portion and a reflecting portion located on a first surface of the light-emitting layer comprising a portion 30; a conductive substrate 11 jointed with the metal film 28; a lower electrode 55 which is formed on a surface of the conductive substrate 11 opposed to a surface of the jointed metal film 28; a transparent electrode 51 which is connected to the second surface, opposed to first surface of the light-emitting layer composing portion 30 and is substantially transparent at the specified wavelength; and an upper electrode 53, which is formed on the upper portion on the second surface of the light-emitting-layer composing portion 30 via the transparent electrode 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155453-A (JP)
Title: Collector for aldehydes
Inventor: MATSUO TAKAO
IPC: B27M3/00
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aldehydes collector, wherein a woody plate manufactured by using the aldehydes collector has an excellent appearance, in the aldehydes collector used by adding and dispersing in a woody material or in a formaldehyde based adhesive when the woody plate is manufactured by using the woody material and the formaldehyde based adhesive.  <P>SOLUTION: A powder aldehydes collector comprising at least one kind of compound for the aldehydes collector which is solid at ordinary temperature has a mean particle diameter of the whole powder of ≤1,000 μm. Although there exists a difficulty on handling as the particle diameter of the powder is small, when such a fluidity improving agent as carbonic acid compounds, silicic acid compounds and metal soaps covers the outermost surface of each particle, handling easiness in manufacturing, preservation and use is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159145-A (JP)
Title: Semiconductor memory device
Inventor: MATANO TATSUYA
IPC: G11C11/4074
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variance in internal voltage in a semiconductor memory device in which power source wiring network is constituted of some sub-wiring networks.  <P>SOLUTION: The device is provided with: internal voltage generating circuits VDLACT 0 to 7 for activation, which are provided respectively corresponding to memory banks BANK 0 to 7, and activated when corresponding memory banks are in an active state, and non-activated when the corresponding memory banks are in a standby state; an internal voltage generating circuits VDLSTY 0 to 3 for standby which are provided respectively corresponding to four groups and activated always; and sub-wiring networks 101 to 104 corresponding to respective groups. According to this invention, since the internal voltage generating circuits for standby are provided for each group, even when the power source wiring network is constituted of a plurality of sub-wiring networks, variation in voltage of the power source wiring network during standby is hardly caused.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159396-A (JP)
Title: Fuel cell stack
Inventor: YOSHITOMI RYOICHI
IPC: H01M8/10
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable economical installation of a plurality of cylindrical insertion parts for coupling pin insertion, and that, to for easy adoption of various jointing methods.  <P>SOLUTION: The fuel cell stack 10 is provided with a laminate 14 with a plurality of unit cells 12 laminated in the horizontal direction (direction of arrow A), and the laminate 14 is integrally supported by a casing 24, including end plates 20a, 20b. The casing 24 is provided with a plurality of side plates 60a to 60d arranged at a side part of the laminate 14, and the end plates 20a, 20b are coupled to the side plates 60a to 60d via coupling pins 64a, 64b. The side plate 60b has a plurality of second coupling parts 72a of a separate structure fixed firmly individually, in order to insert the coupling pin 64b through them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007211388-A (JP)
Title: Nylon spun yarn and method for producing the same
Inventor: KATO MITSUTOSHI
IPC: D02G3/02
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide spun yarn and woven/knitted fabric having lightweightness and pill resistance and peculiar touch with softness and moist feeling by a spinning method and a spinning machine enabling fluff reduction in a ring fine spinning frame enabling real twists to be applied by such a special and ideal hollow structure-forming method as to elute and remove a core component in dyeing processing after fabric formation and in a ring spinner allowing real twist.  <P>SOLUTION: The spun yarn comprising hollow polyamide staple fibers each having a fineness of 0.5-4.0 dtex and a tenacity of 2.0-7.0 cN/dtex is applied with real twist by being twisted with a twist factor K of 3.0 to 4.5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198722-A (JP)
Title: Continuous ventilation system for building, and dwelling house provided therewith
Inventor: KASHIWABARA SEIICHI
IPC: F24F7/007
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for controlling, in the use of a continuous ventilation system, the opening of a window sash and the operation of a ventilating fan according to a ventilation quantity necessary for a dwelling house for ensuring natural ventilation at a maximum while saving wasteful operation during ventilation through an open window.  <P>SOLUTION: The continuous ventilation system for a building comprises a forced ventilating fan device set in the building, a detection means for detecting the state of an opening (d) of a sash in an opening of the building based on a target opening D of the sash corresponding to a target ventilation quantity, and a wind quantity control means for adjusting the wind quantity of the forced ventilating fan device according to the state of the opening (d) of the sash in the opening of the building detected by the detection means. In the continuous ventilation system for the building set in the building in which the ventilation quantity corresponding to a clearance corresponding area of the building is smaller than a desired natural ventilation quantity, the target opening D of the sash corresponding to the target ventilation quantity can be set to an opening of the sash expecting an additive ventilation quantity necessary for increasing the ventilation quantity corresponding to the clearance corresponding area of the building to the desired natural ventilation quantity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008159452-A (JP)
Title: Backlight device, and display device having it
Inventor: TSUDA MIKI
IPC: F21V8/00
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device that is structured to reflect light emitted from a positioning projecting part 26 on the inside surface of a recessed part 27 and thereby prevent generation of a bright point by emitting the light toward a liquid crystal display panel 35, in a backlight device that is structured to receive the positioning projecting part 26 at a side end of a light guide plate 10 into a recessed part 27 formed on the inside surface of a frame body 15 to position it.  <P>SOLUTION: A step 28 is formed at a position of the recessed part 27 of the frame body 15 corresponding to the upper edge of the positioning projecting part 26 of the light guide plate 10; an extension part extended to sides of prism sheets 21 and 22 constituting an optical sheet 20 or ears 31, 32 and 33 of a diffusion sheet 23 are received by the part of the step 28; and generation of a bright point is prevented by blocking, by such an extension part, light emitted from the positioning projecting part 26 and reflected on the inside surface of the recessed part 27.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155549-A (JP)
Title: Polyethylene-based medical container and laminated film used for it
Inventor: IWASAKI TOSHIHARU
IPC: B65D65/40
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene-based medical container which is excellent in drop bag strength and transparency, is hard to block the inner surface of a medicine chamber, easy to open it, and the outer surface of the medicine chamber having blocking characteristics, being hard to slip between the outer surfaces, easy to be attracted to a suction pad, and to certainly open it, and a laminated film used for it.  <P>SOLUTION: The polyethylene-based medical container is formed of a laminated film made of an inner layer containing high density polyethylene as a principal component having a melting point of 128°C or higher, a middle layer containing straight chain low-density polyethylene having density of 0.920 g/cm<SP>3</SP>or lower as a principal component of a copolymer of ethylene manufactured by a metallocene-based catalyst and an α-olefin of 4C or more, and an outer layer containing straight chain low-density polyethylene having a melting point of 128°C or lower as a principal component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157408-A (JP)
Title: Dustproof cap
Inventor: YAMAMOTO KUNIHIRO
IPC: F16L55/00
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dustproof cap 40 which facilitates removing work and allows space saving.  <P>SOLUTION: A dustproof cap 40 comprises a cylinder part 41 insertable into an insertion hole 13 in a connector body 10, a rib 42 protruding from the cylinder part 41, a flange part 43 connected with an end of the cylinder part 41 and an extension part 44 extending axially outward from the flange part 43. In the rib 42, a pinching space 42a into which a finger can be inserted at the removal of the dustproof cap 40 when the rib 42 abuts on a first restriction flange 21 which is an end surface of the connector body 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155885-A (JP)
Title: Pedestrian protection device of vehicle, and its protective method
Inventor: SATO HIROMITSU
IPC: B60R21/34
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestrian protection device of a vehicle capable of preventing any trouble in the travel even after the operation, and its protective method.  <P>SOLUTION: The pedestrian protection device of the vehicle comprises a sensing means which is mounted on the vehicle to sense a person, a prediction means for predicting a collision of the person sensed by the sensing means with the vehicle from information from the sensing means and the traveling condition of the vehicle, a determination means for determining the jetting based on the prediction of the collision by the prediction means, and a jetting device for jetting a liquid forward of the vehicle before the collision with the person based on the determination of the determination means. Any impact received by a pedestrian from the vehicle is mitigated and any collision can be avoided thereby.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166300-A (JP)
Title: Flexible rigid multilayer printed wiring board, manufacturing method thereof, and electronic apparatus
Inventor: KASHIO HITOSHI
IPC: H05K3/46
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate, reliable and quality flexible rigid multilayer wiring board satisfying laminate structure characteristics required in each of flexible and rigid regions, a manufacturing method thereof and an electronic apparatus having the flexible rigid multilayer wiring board mounted thereon.  <P>SOLUTION: A flexible insulating base material 10 and a rigid insulating base material 20 are fitted so as to match each other at an opening 20w provided by opening the rigid insulating base material 20, and juxtaposed like a plane to configure a first layer insulating base material Li. The flexible insulating base material 10 is formed by superimposing a plurality of flexible insulating films 11. A first layer conductor 15 and a conductor adhesive layer 16 are laminated and pressed on the first layer insulating base material Li, and the first layer conductor 15 is patterned to form a first layer conductor pattern 15p.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166948-A (JP)
Title: Underwater video camera and underwater video camera system
Inventor: HACHITANI WATARU
IPC: H04R3/04
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater video camera or the like capable of automatically recording clear sound without performing troublesome operations when photographing moving images underwater.  <P>SOLUTION: The underwater video camera comprises: a microphone 4 for collecting surrounding sound and outputting sound signals; a water pressure sensor 5 for detecting a surrounding water pressure and outputting a result; a sound signal processor 7 for performing filtering processing by a filter whose characteristics are changed corresponding to the output of the water pressure sensor to the output of the microphone; and a recorder 8 for recording the sound signals outputted by the sound signal processor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008164787-A (JP)
Title: Liquid crystal display device
Inventor: SEGAWA YASUO
IPC: G02F1/1333
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a static electricity withstanding property for a liquid crystal display device.  <P>SOLUTION: A first substrate and a second substrate are placed opposite to each other via a liquid crystal. A light transmitting conductive film is disposed on the side of the second substrate opposite to the liquid crystal. A peripheral circuit 150 is arranged on the outside of a pixel region 13 with pixel electrodes arranged thereon on the first substrate. Moreover a dummy wire 168 is arranged on the outside of the pixel region 13, and the dummy wire 168 is positioned closer to the outside edge of the substrate than the peripheral circuit 150, is arranged independent of the peripheral circuit 150 as a circuit, and is grounded on the outside of the first substrate. Or the dummy wire is connected to a power supply wire via a protective resistance. Or the power supply wire to be connected to a control terminal of a circuit element is connected to the control terminal via the protective resistance on the peripheral circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT