baber/WOPTO huggingface dataset:
Patent JP-2008281680-A (JP)
Title: Polymer film, retardation plate, polarizing plate and liquid crystal display device
Inventor: KANEKO AKIHIRO
IPC: G02F1/13363
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer film useful for optical compensation of a liquid crystal display device.  <P>SOLUTION: The polymer film contains at least one compound represented by a general formula (I) and satisfies a mathematical expression (1): Rth(550)/Re(550)>10, wherein Re(λ) is an in-plane retardation value (unit: nm) at a wavelength of λ nm, and Rth(λ) is a thickness-direction retardation value (unit: nm) at a wavelength of λ nm. In the general formula (I), A<SP>1</SP>and A<SP>2</SP>each independently represent a group selected from the group consisting of -O-, -NR- (R represents a hydrogen atom or a substituent), -S- and -CO-; Z represents an organic residue required to form a benzo condensed ring or a naphto condensed ring; R<SP>1</SP>s each independently represent a substituent; m is an integer of 0-4; R<SP>2</SP>and R<SP>3</SP>each independently represent a hydrogen atom or an electron-withdrawing substituent having a Hammett's substituent constant σ<SB>p</SB>of >0, and R<SP>2</SP>and R<SP>3</SP>may bond to each other to form a ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007313308-A (JP)
Title: Transseptal catheterization assembly and method
Inventor: STANGENES TODD
IPC: A61B17/34
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved hand assembly and an improved method which combine a number of the separate known devices used in transseptal catheterization procedures, i.e. a cooperating member which reduces the overall complexity and increase the safety of the transseptal catheterization procedure.  <P>SOLUTION: The handle assembly is equipped with a sheath hub, a dilator hub 104 removably connected to the sheath hub, a needle hub 106 removably connected to the dilator hub 104, and a needle advancement mechanism 110 adapted to cooperate with the needle assembly 106, wherein the needle advancement mechanism 110 allows for selective advancement of the needle assembly from a position within the dilator to a position external to the dilator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008285693-A (JP)
Title: Ferritic stainless steel sheet having superior thermal fatigue resistance for component of automotive exhaust system
Inventor: INOUE YOSHIHARU
IPC: C22C38/00
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel sheet having superior thermal fatigue resistance for a component of an automotive exhaust system.  <P>SOLUTION: The ferritic stainless steel sheet having the superior thermal fatigue resistance for the component of the automotive exhaust system comprises, by mass%, 0.02% or less C, 1.5% or less Si, 1.5% or less Mn, 0.04% or less P, 0.03% or less S, 0.2 to 2.5% Al, 0.02% or less N, 13 to 25% Cr, 0.5% or less Ni, 0.5% or less V, more than 0.5 to 1.0% Nb, 3×([%C]+[%N]) to 0.25% Ti, and the balance Fe with unavoidable impurities. The steel sheet may further contain, by mass%, 0.0003 to 0.0050% B, 0.3 to 2.5% Mo and 0.1 to 2.0% Cu.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284941-A (JP)
Title: Cylinder mechanism and stroke simulator having the same
Inventor: TOYOHIRA TOMOYA
IPC: B60T7/06
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder mechanism in which the quantity of disc springs in use is effectively reduced and which can provide stable spring characteristics and a stroke simulator having the cylinder mechanism.  <P>SOLUTION: This cylinder mechanism 11 comprises a housing 70, a piston 72 slidably held in the housing 70 and forming a fluid chamber 73 to which a hydraulic fluid is guided, and the disc springs 90, 92 for biasing the piston 72 to the fluid chamber 73 side. Inner slits 94 as cuts radially extending from the inner peripheral side to the outer peripheral side and outer slits 96 as cuts radially extending from the outer peripheral side to the inner peripheral side are formed in each of the disc springs 90, 92.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007239455-A (JP)
Title: Turning type construction machine
Inventor: MOTOZU MAKOTO
IPC: E02F3/36
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To protect a hydraulic hose which is connected between an upper turning body and an actuator of an operating device.  <P>SOLUTION: A notch part 20 through which a hydraulic hose group 35 passes is formed in an upper cylinder bracket 19 provided at a right surface plate 17 of a swing post 14, so that the hydraulic hose group 35 is led to the right surface plate 17 of the swing post 14 from a hose storage space 22 formed between a support cylinder 11 for a coupling pin and a rear surface plate 15 of the swing post 14, and then is passed through the notch part 20 of the upper cylinder bracket 19 and is extended to the operating device 4 along an external surface of the right surface plate 17. Accordingly, the hydraulic hose group 35 is prevented from protruding greatly toward the outside from the right surface plate 17 of the swing post 14 and earth and sand or the like during excavation operation is prevented from colliding with the hydraulic hose group 35, so that each hydraulic hose constituting the hydraulic hose group 35 is protected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008284444-A (JP)
Title: Waste liquid treatment apparatus and method
Inventor: OMURA TSUNEO
IPC: B01J3/00
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new waste liquid treatment apparatus which can efficiently treat waste liquid containing an organic matter and inorganic matter, and to provide its method.  <P>SOLUTION: The waste liquid treatment apparatus comprises a reaction vessel, a supply pipe which is installed at the upper part of the reaction vessel to supply the waste liquid containing an organic matter and inorganic matter, and water vertically downward, a heating device which heats the upper side of the reaction vessel to convert a part of the water existing in the upper side of the reaction vessel into high-temperature, high-pressure water, and a discharge pipe which is installed at the lower part of the reaction vessel to discharge decomposition products generated by decomposition of the organic matter by the high-temperature, high-pressure water in the upper side of the reaction vessel, and the inorganic matter from the reaction vessel to outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288989-A (JP)
Title: Digital broadcast reception device
Inventor: SATAKE MASAOMI
IPC: H04N5/445
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that seamless movement between a service of a general broadcasting device and a service which is different therefrom and broadcasts with a frequency arrangement unknown to a user is impossible.  <P>SOLUTION: A digital broadcast transmission and reception device (100) of a digital broadcast system which is broadcasting the same service at a plurality of physical frequencies includes: a storage unit (180) which stores information for receiving frequency organization information showing correspondence relation between physical frequencies at which the digital broadcasting system is delivering broadcastings, and services; and a control unit (110) which performs control to receive a digital broadcast delivering the frequency organization information on the basis of the information stored in the storage unit when a digital broadcast deteriorates in reception quality during the reception of the digital broadcast, to detect the physical frequency at which a service corresponding to the service of the digital broadcast having deteriorated in reception quality from the frequency organization frequency included in the received digital broadcast, and to receive the digital broadcast on the basis of the detected physical frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288470-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/30
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having high mobility, a large current on/off ratio, and excellent storage stability.  <P>SOLUTION: The organic transistor has an organic semiconductor layer, and contains at least one kind of antra[2,1,9,8-stuva]benzo[op]naphtho[2,1,8,7-hijk]pentacene derivative in the organic semiconductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293560-A (JP)
Title: Optical information recording medium, and drive device for optical information recording medium
Inventor: TAJIMA HIDEHARU
IPC: G11B7/24097
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium for discriminating a super resolution optical information recording medium from a non-super-resolution optical information recording medium, and to provide a drive device for the optical information recording medium.  <P>SOLUTION: The medium is a multi-layer read-only or multi-layer recordable optical information recording medium 10. A first information recording layer 3 closest to a reproduction light incident plane has the same reflectance as a single layer read-only optical information recording medium having only a pre-pit longer than the length of optical resolution limit of a reproducing device, or the same reflectance as a single layer recordable optical information recording medium in which information is recorded by only a recording mark longer than the length of optical resolution limit of the reproducing device. The first information recording layer 3 has a lead-in area R and is wider than a thin film of the other second information recording layer 4 or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293897-A (JP)
Title: Liquid tank and tubular structure for liquid tank, fuel cell as well as electronic apparatus
Inventor: SHIMURA JUSUKE
IPC: H01M8/10
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid tank and a tubular structure for the liquid tank capable of sucking out liquid inside at whatever angle it is inclined.  <P>SOLUTION: The tubular structure 40 has a tube channel 41 extended from a specific position 41a in a tank body 30 toward a direction of the vertex, a side or a face of the tank body 30. A tip of the tube channel 41, in contact with the vertex, the side, or the face of the tank body 30, is provided with a liquid intake port 41B. By limiting the intake port 41B only at the tip of the tube channel 41, flow of the liquid inside the tank body 30 is to have a certain directivity entering the tube channel 41 from only the intake port 41B, being transported up to the specific position 41A and sucked outside. An inner structural body 45 having gaps for letting the liquid pass through such as a porous body is provided inside the tubular structure 40, the gaps having an average pore radius capable of suctioning the liquid from the intake port 41B to the specific position 41A by capillary attraction to suppress increase of flow channel resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272409-A (JP)
Title: Ultrasonic examination unit, or ultrasonic examination apparatus
Inventor: IINUMA KAZUHIRO
IPC: A61B8/08
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of conventional immersion type ultrasonic examination apparatus for breasts that an ultrasonic probe and a liquid container containing warm water collide with projecting parts of the breasts to make it difficult to insert the whole breasts in the warm water, resulting in difficulty in collecting ultrasonic data on the whole breasts, and that the probe cannot be set in parallel to and sufficiently close to the body surface, causing deterioration of ultrasonic images.  <P>SOLUTION: The edges of the liquid container are shaped into irregularities instead of being flat, so that the breasts do not collide with them, but the ultrasonic data on the whole breasts can be securely collected. A control mechanism is provided to rotate the probe while controlling the inclination angle or position of the probe in such a way that the probe can be kept in parallel to and sufficiently close to the body surface, so that clear images can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298650-A (JP)
Title: Hydrogen sensor using magnesium-niobium alloy thin film
Inventor: YOSHIMURA KAZUNORI
IPC: G01N27/12
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen sensor material constituted of a magnesium-niobium alloy thin film, a hydrogen sensor using the material, and a hydrogen detection method, or the like.  <P>SOLUTION: In the hydrogen sensor material, having the properties, wherein electrical resistance and optical properties are changed by reacting with hydrogen at a room temperature around 20°C; the magnesium-niobium alloy thin film is used; the composition of the magnesium-niobium alloy thin film is MgNb<SB>x</SB>(0.1<x<0.5); a catalyst layer is formed on the thin film, or the catalyst layer is formed on a material permeable by hydrogen; and a magnesium alloy thin film is formed thereon, and a substrate itself is used as a protection layer. The hydrogen sensor comprising the hydrogen sensor material, and a hydrogen concentration measuring method and a hydrogen detection method by the hydrogen sensor are also provided. According to the present invention, the hydrogen sensor of a low-temperature operation type is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300016-A (JP)
Title: Optical disk device and control method therefor
Inventor: KUDO KENJI
IPC: G11B19/28
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which can select an advantageous rotation control system, based on various parameters such as a recording method and a playback mode besides contents of data and a recording format recorded in an optical disk.  <P>SOLUTION: The optical disk device is equipped with: a motor rotating an optical disk; a motor control part controlling rotation by one of a CLV system in which linear velocity is constant and a CAV system in which angular velocity is constant; a playback part playing back the optical disk; and a system selecting part which reads at least one of the recording format and the recording system of the optical disk, and selects one of the CLV system and the CAV system, based on frequency of seek operation moving striding over a plurality of tracks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301422-A (JP)
Title: Communication system, terminal and base station
Inventor: TAKANO MICHIAKI
IPC: H04B1/713
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication system capable of having a frequency diversity effect independently of a sub-band width.  <P>SOLUTION: In the communication system, a base station (10) is provided with an uplink scheduler (11) for determining a reference resource allocation pattern, an allocation pattern calculation part (17) for predicting a use resource pattern on the basis of the reference resource allocation pattern and a known pattern of frequency hopping and a traffic processing part (19) for receiving traffic in accordance with the reference resource allocation pattern or the use resource pattern. A terminal (20) is provided with an allocation pattern calculation part (23) for determining use resource information and a traffic transmission part (25) for transmitting the traffic by using an RU indicated by the reference resource allocation pattern or an RU indicated by the use resource information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302046-A (JP)
Title: Movable decorative device of game machine
Inventor: SUGITA YOSHIMORI
IPC: A63F7/02
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable decorative device of a game machine capable of largely turning a decoration member by a small displacement of a power transmission member.  <P>SOLUTION: This movable decorative device of the game machine consists of the decoration member 2 having a decorative part 23 extending from a rotation boss part 21, and a solenoid 3 engaged with the decoration member 2 and rotationally turning the decoration part 23 by the rectilinear movement of a plunger 31, wherein the plunger 31 is connected with a plate-like power transmission member 32 having a fitting hole 33, the rotation boss part 21 has a hook type projecting piece 24 inserted into the fitting hole 33 and has an arcuate curved part 63 allowing the power transmission member 32 to come into slide contact with the rotation boss part 21, and the projection piece 24 is inserted into the fitting hole 33 to slidably engage the power transmission member 32 with the rotation boss part 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310414-A (JP)
Title: Computer system
Inventor: KIMURA SHOTARO
IPC: G06F12/08
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce access request processing time by reducing the number of snoop issue for holding cache coherency.  <P>SOLUTION: A computer system connected to a plurality of nodes comprises: an address in prescribed units of a cache; a fine grain snoop filter for managing state information indicating which processor has a memory data copy of the address; and a fine grain snoop filter that divides a memory area into a plurality of memory spaces, and has an entry for managing state information indicating that a data copy included in each memory space is present in the cache entry of the processor. For the cache address of the data copy accompanied by an access request and the state information indicating the processor caching the address, the fine grain snoop filter and a rough grain snoop filter are compared, and a snoop is issued to a related processor according to the result of comparison.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007242061-A (JP)
Title: Data processing method and device
Inventor: FUNEKAWA MASAHIRO
IPC: G06F12/00
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform reference and update processing based on the content of a database (DB) at a past certain point of time while ensuring continuous access by general work to the DB.  <P>SOLUTION: A database management system divides and manages the database (DB) 8 separately in a first storage area 9, a second storage area 10 and a third storage area 11. The first storage area 9 stores the latest data at a current point of time by a general application (UAP) operated in an online system. The second storage area 10 stores data (t0 data) to be frozen at a past certain point of time (t0), and the third storage area 11 stores data (tn data) after update as a result of execution of new UAP based on the t0 data. A DB access control part 5 controls reference and update of each storage area 9, 10, 11 of the DB 8 in response to designation of the latest or past certain point of time from the UAP 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008311512-A (JP)
Title: Light emitting device
Inventor: SUGIYAMA TAKUJI
IPC: H01L33/50
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which has a high output and a long lifetime.  <P>SOLUTION: The light emitting device has a pedestal 114, a light emitting element chip 104 mounted on the pedestal 114, a wavelength converting member 109 which is provided apart from the light emitting element chip 104 and can absorb and wavelength-convert light from the light emitting element chip 104, a frame body which is fixed to the pedestal 114 to hold the wavelength converting member 109 and enclose the light emitting element chip 104, and a light guide member 20 which guides light from the wavelength converting member 109.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002679-A (JP)
Title: Tool defect inspection device
Inventor: NISHIOKI NOBUHISA
IPC: G01B11/30
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool defect inspection device capable of inspecting efficiently and precisely a work such as a throw-away chip and a rod-like cutting tool.  <P>SOLUTION: This tool defect inspection device has a support device 18 for supporting the work 12 by a chucking member 16, a ring illumination 32 for illuminating an inspection face of the work 12, and a camera 26 for imaging the illuminated work 12. The tool defect inspection device includes a display 30 for displaying an image picked up by the camera 26, and an image processor 28 for image-processing an inspection image of the work 12 picked up by the camera 26. The tool defect inspection device includes a backface reflecting plate 22 for reflecting an irradiation light emitted from the ring illumination 32 in a backface side of the inspection image of the work 12 and in the periphery thereof. The ring illumination 32 is disposed to irradiate diagonal-directionally the work inspection face with the illumination light, and the support device 18 and the backface reflecting plate 22 are formed to get to the same white color. The image processor (controller) 28 executes extraction processing for extracting a contour of the work 12, based on the image of the work 12 photographed by the camera 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001453-A (JP)
Title: Method for separating hydrogen-containing gas
Inventor: NAKAMORI YUJI
IPC: C01B3/56
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating hydrogen-containing gases whereby the generation of excessively highly pure hydrogen can be inhibited without altering the number of the hydrogen separation membranes of a hydrogen separation membrane apparatus when highly pure hydrogen is separated from a hydrogen-containing gas comprising a reformer gas and a sweet gas produced in a petroleum refining company (petroleum refining process) A.  <P>SOLUTION: A second hydrogen-containing gas is passed through a hydrogen-containing gas pressure regulation means, is compressed by a compressor, and is combined with a first hydrogen-containing gas. The pressure of the combined hydrogen-containing gas is regulated. When the combined hydrogen-containing gas obtained by combining the first hydrogen-containing gas with the second hydrogen-containing gas is introduced into a hydrogen separation membrane apparatus, the temperature of the combined hydrogen-containing gas is regulated by a temperature regulation means, and the pressure of the highly pure hydrogen leaving the hydrogen separation membrane apparatus is regulated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002596-A (JP)
Title: Cooling unit
Inventor: OCHIAI KOICHIRO
IPC: F25D17/06
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact cooling unit with high cooling performance improved in installation stability by reducing the installation space.  <P>SOLUTION: A refrigerating cycle 6 is formed by connecting a compressor 7, a condenser 8, and an evaporator 11 to each other. The evaporator is formed of heat insulation wall bodies 3, 17, 18, and contained in a cooling chamber 19 having a cool air blowing air passage 29 and a return air passage 28. The compressor and the condenser are disposed in a machine room 5. The cooling chamber is disposed on the upper part of the machine room.  <P>COPYRIGHT: (C)2009,JPO&INPIT