baber/WOPTO huggingface dataset:
Patent JP-2008212592-A (JP)
Title: Bed using buoyancy due to difference in specific gravity
Inventor: TAMURA MASAYOSHI
IPC: A47C17/02
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when a person lies on a bed (a mattress), a large gravity load is applied to the surface of a body coming into contact with the bed for supporting the weight, the gravity load is not uniformly applied to the whole surface of the body and concentrates in a part coming into strong contact with the bed, a blood flow of a blood capillary in a contact face of the body with the bed is worsened and blocked due to the continuation of taking a same posture, which not only prevents a comfortable sleep but also necroses the skin tissue.  <P>SOLUTION: This bed is different from those using a material with cushion property such as sponge and low-resilience urethane foam or providing it with a cushion property using a resilient force of a spring; and is so formed that multiple small spheres having a gravity heavier than that of the human body and a diameter of 1 mm or more are accumulated in a vessel-shaped bed, a buoyancy due to a difference between the specific gravity of the human body and the specific gravity of the multiple small spheres makes the body float, disperses the gravity load applied to the body, and prevents its concentration in a specific portion so as to provide the comfortable sleep and prevent the bedsore.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242379-A (JP)
Title: Display drive device, display device, and electronic apparatus
Inventor: SAWADA MUNENORI
IPC: G02F1/133
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of abnormality in image display even when a temperature rises.  <P>SOLUTION: A display device 140 which changes an alignment state of cholesteric liquid crystal to display an image is provided with a temperature sensor 150. An output of the temperature sensor 150 is input to a CPU 111 through an AD converter 114, and the CPU 111 detects the temperature of the display device 140. The CPU 111 determines a time interval of selection periods for driving the display device 140 by a DDS, on the basis of the detected temperature. When the temperature is within a range lower than a prescribed temperature, the CPU shortens the time interval of selection periods in accordance with the temperature rise. On the other hand, when the temperature is within a range equal to and higher than the prescribed temperature, the time interval of selection periods is not changed and is fixed regardless of the temperature rise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007290956-A (JP)
Title: Method of manufacturing ferrite magnet
Inventor: UMEZAWA HIDEYUKI
IPC: H01F1/11
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ferrite magnet by which the pass of a dispersion medium in slurry is reduced in order to shorten hours required in a molding step and the elution of metallic ions to the dispersion medium is suppressed in order to reduce the occurrence of pin holes in a sintered compact.  <P>SOLUTION: The method of manufacturing the ferrite magnet is provided with a finely grinding step of pulverizing a composition including ferrite powder and SiO<SB>2</SB>powder having 50-150 m<SP>2</SP>/g specific surface to obtain pulverized powder, a molding step of compacting the slurry in which the pulverized powder is dispersed in the dispersion medium in a magnetic field to obtain a compact and a step of firing the compact. It is preferable that the specific surface of SiO<SB>2</SB>powder is ≥100 m<SP>2</SP>/g and the composition contains 0.05-2.5 wt.% SiO<SB>2</SB>powder per the ferrite powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008247292-A (JP)
Title: Automotive pedal support structure
Inventor: MASUDA MANAMI
IPC: B62D25/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automotive pedal support structure with superior safety capable of effectively preventing load to an occupant by movement of a pedal at collision.  <P>SOLUTION: The automotive pedal support structure is provided with a stopper bracket 31 having a pedal abutment part 25 formed with an abutment part 38 having a base end fixed to a pedal bracket 10 and being a plate-like extending in a front direction in which a rear edge 56a of a pedal lever 56 is opposed to a front end edge 38a while interposing a fragile part 27 at a distal end. The front end edge 38a of the abutment part 38 is abutted on the retreated/moved pedal lever 56 by external force from a front side inputted to a master back 9 to deform the fragile part 27, thereby, rapid rearward movement of the pedal lever 56 is prevented. Load applied to a foot part of an occupant placed on the pedal pad 57 is reduced at collision, and safety is enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256797-A (JP)
Title: Optical sheet and display unit
Inventor: HIRAI MOTOSUKE
IPC: F21Y103/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet capable of eliminating rapid lowering of a luminance view angle while minimizing lowering amount of front luminance or while avoiding lowering of the front luminance.  <P>SOLUTION: The optical sheet includes a luminance enhancement film 33 and an anisotropic diffusion sheet 34 which are layered on each other. The luminance enhancement film 33 has a plurality of convexes 33a, that extend in a given direction and are arranged in parallel in a direction crossing the given direction, in-plane on the anisotropic diffusion sheet 34 side. The anisotropic diffusion sheet 34 has a plurality of convexes 34a, that are arranged in parallel in one direction and are arranged in parallel in a direction crossing the one direction, in-plane on the luminance enhancement film 33 side and has shape anisotropy and refractive index anisotropy in-plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007194663-A (JP)
Title: Bonding pad structure of semiconductor element
Inventor: LEE SOO-CHEOL
IPC: H01L23/52
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding pad structure of a semiconductor element that can supply a sufficient amount of current into a chip and where an insulating film between conductive films is not cracked.  <P>SOLUTION: The bonding pad structure includes first conductive and second conductive films spaced out at a predetermined distance, a continuous third conductive film that is provided between the first conductive film and the second conductive film and electrically connects the first conductive film and the second conductive film spaced out at a predetermined distance, and a plurality of island insulators 925I, 945I that are provided inside the continuous third conductive film and are extended so as to penetrate the continuous third conductive film, and whose sidewalls are each enclosed by the continuous third conductive film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008257000-A (JP)
Title: Noise suppression device and image forming apparatus provided with the same
Inventor: NAKANE YOSHIMITSU
IPC: G03G21/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise suppression device which is equipped in an image forming apparatus such as a copying machine and for maintaining a comfortable operating environment by suppressing various kinds of machine noise and abnormal noise, generated in the machine body of the image forming apparatus lower.  <P>SOLUTION: The noise suppression device 17 is incorporated on the way of an exhaust duct 15c and mutes noise such as the machine noise and the abnormal noise, propagated in the exhaust duct 15c and emitted to the outside of a machine. A response sound generating section 31 branching from the exhaust duct 15c has a reaction duct section 31a fulfilling a cylinder function and in the reaction duct section 31a, a top plate 31b functions as a piston and is reciprocated in the directions of arrows A and B, to make the length of the duct variable. Moreover, an interference sound source speaker 24 is arranged on the downstream side from the reaction duct section 31a and outputs interference sound having an opposite phase to the generated noise toward the inside of the exhaust duct 15c. The length of the reaction duct section 31a is changed based on the noise detected by a noise detection microphone 25 on the downstream side of the exhaust duct 15c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007220136-A (JP)
Title: Module attachable to data tarminal equipment
Inventor: SAKAMOTO KIYOMI
IPC: G06F15/02
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card module which can inexpensively be used for various uses, and attachable to a personal digital assistant.  <P>SOLUTION: When loaded on the slot of a personal digital assistant PDA, the card module CM executes an application-specific program and transmits the result to the personal digital assistant PDA. In this case, the personal digital assistant PDA is inquired about bit width of a transmission path with the personal digital assistant PDA. Then, transmits an execution result after adjusting the number of bits of the execution result based on an inquired result. The portable information terminal PDA outputs the received execution result from an output part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008255955-A (JP)
Title: Oil storage device
Inventor: YAMADA KENICHI
IPC: F01M5/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil storage device having a two-tank type oil pan structure capable of satisfactorily facilitating progress of warming-up operation and enabling use of oil stored inside as uniform as possible.  <P>SOLUTION: The oil storage device (3) comprises an outer oil pan (31) and an oil separator (32). The oil separator (32) is disposed in a space inside the outer oil pan (31). An inside storage chamber (3a) and an outer storage chamber (3b) are thus formed in the space inside the outer oil pan (31). A main communication part (34) with which the outer storage chamber (3b) and the inner storage chamber (3a) communicate is provided on one of upper end parts as viewed in a side cross section of the outer storage chamber (3b). The main communication part (34) is provided at a position lower than an uppermost end on the other upper end part as viewed in the side cross section of the outer storage chamber (3b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260024-A (JP)
Title: Welded structure and method of welding structure
Inventor: SUMIYA RIE
IPC: B23K31/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded structure constituting a highly reliable weld joint against stress corrosion cracking and to provide a method of welding the structure, by utilizing a difference of linear expansion coefficient between a material comprising a welded structure and a weld metal, adopting a plurality of weld metals, reducing tensile residual stress of a weld zone or introducing compressive residual stress, and thereby controlling residual stress distribution in the weld zone and its proximity.  <P>SOLUTION: In the welded structure 1, a T-joint is constituted of a pair of base materials 2a, 2b and is fillet-welded with weld metals 3, wherein the weld metals 3 used are materials having a smaller linear expansion coefficient than that of the base material 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007287145-A (JP)
Title: Shape comparing device and shape comparing method
Inventor: LIU RUJIE
IPC: G06T11/80
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape comparing device and a shape comparing method for computing the similarity of two objects based on the outline information of the objects.  <P>SOLUTION: The outlines of the objects drawn on an image is expressed converted into outline primitive sequence, and attribute values on outline primitives and outline primitive configuration are computed to compute similarity between the outlines while keeping the order of polygonal primitives. When input is not the outlines of the objects but the objects drawn on the image, the outlines of the objects drawn on the image in the objects drawn on the input image are extracted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262369-A (JP)
Title: Network terminal management apparatus, method, and program
Inventor: HAGYUDA TADASHI
IPC: G06F21/44
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network terminal management apparatus for managing terminals using a simple method without making a user feel the deterioration of convenience in terms of operability.  <P>SOLUTION: This network terminal management apparatus generates a list table of target tasks in which user terminal information is included, and sends the information of the list table to the user terminal. Consequently the user is enabled to select desired target tasks from the displayed list table and enjoy services even with a multi-function device having low operability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259653-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the decline of a strong interest in a game by displaying a specified musical number in one of a plurality of musical numbers in a first long opening big winning.  <P>SOLUTION: In the game machine, on the basis of the detection of an entry to a start port in a first start port sensor 780, a second start port sensor 782 and a third start port sensor 784, first special pattern drawing means 900 and second special pattern drawing means 910 perform drawing processing. While big winning game execution means 715 executes a big winning game when winning in the drawing processing, when executing the big winning game, performance control means 962 displays the plurality of musical numbers so as to select a performance during the big winning game. Especially, in the first long opening big winning, the specified musical number is displayed in one of the plurality of musical numbers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267304-A (JP)
Title: Abnormality diagnosis device for internal combustion engine and control system for internal combustion engine
Inventor: TAKAHASHI TOMOHIRO
IPC: F02D41/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality diagnosis device for an internal combustion engine capable of appropriately diagnosing existence of abnormality relating to response in an actuator operated to control the controlled variable of a control object in a desired manner when fuel is converted to the rotary energy of the internal combustion energy, and a control system for the internal combustion engine.  <P>SOLUTION: Behavior of actual fuel pressure is monitored when target fuel pressure is changed stepwise. In abnormality of case 1, time required for actual fuel pressure to reach target fuel pressure coincides with that of in a normal case. The maximum value of time differentiation value of the actual fuel pressure, however is different from that of a normal one as shown in Fig.3(b). Consequently, predetermined region is set for the maximum value of time differentiation value of actual fuel pressure, and abnormality is determined when the value gets out of the range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007190417-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: A63F7/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which displays a display mode with ambience, then, enables a player to keep lasting interest.  <P>SOLUTION: Each of objects J2 is moved to a projection plane TM set within a world coordinate system. When each of the objects J2 is moved immediately before the projection plane TM, the objects J2 is rotated around the x-axis and y-axis of a visual point SP, thereby a visual line which is a z-axis is swung, and consequently the projection plane TM set on the basis of the visual point is displaced in a swung manner. Display images formed by perspectively projecting the respective objects J2 on the projection plane TM are generated and successively displayed. As a result, the display mode with the ambience is displayed, the display mode allowing the player to feel as if the object moving toward a display screen collides with the display screen and the inside of the display screen is swung by the reaction of the collision, so that the player can keep lasting interest.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008265664-A (JP)
Title: Air-conditioning apparatus of electric vehicle, electric vehicle equipped therewith, and air-conditioning system therefor
Inventor: OKADA MINORU
IPC: B60H1/22
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning apparatus 1 where a travel distance per one charge is not largely decreased by performing the air conditioning, an electric vehicle 10 having the air-conditioning apparatus 1, and an air-conditioning system of the electric vehicle 10, in the electric vehicle such as an electric fork-lift truck.  <P>SOLUTION: The air-conditioning apparatus 1 is composed of: a storage tank 11 for storing a heat medium; and a heat exchanger 12 for heat-exchanging between the heat medium introduced from the storage tank 11 and ambient atmosphere of a driving seat 21. The heat medium is supplied as needed from a heat storage tank 30 for storing the heat medium which is previously cold stored or heat stored by a heat source machine 20, and the heat medium stored in the storage tank 11 is introduced to the heat exchanger 12 to heat and cool the driving seat 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264385-A (JP)
Title: Bathtub lid holder
Inventor: ARAI AKIHIKO
IPC: A47K3/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve an outward appearance by applying resin plating or coating to an installation member and a holding member forming a bathtub lid holder and to prevent the resin plating or the coating from peeling off.  <P>SOLUTION: In the bathtub lid holder comprising an installation member 11 fixed onto a wall surface 30 and a holding member 2 freely rotatably joined to the installation member 1 and used by engaging a bath lid with the holding member 2 at a prescribed rotation position, the resin plating or coating is applied onto the surface of the installation member 1 and the holding member 2, and a sliding member 3 is interposed at a joint part of the installation member 1 and the holding member 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275823-A (JP)
Title: Elastic belt for image forming apparatus and manufacturing method therefor, and image forming apparatus
Inventor: NANBA HARUYUKI
IPC: G03G15/16
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress unintentional belt movement (so-called walk) in an axial direction perpendicular to the rectilinear running direction of the belt when the elastic belt is circularly conveyed in a predetermined running direction while kept extended over a plurality of extension rolls.  <P>SOLUTION: The elastic belt 50 has: a substrate containing an elastic material; and a resin layer formed on the substrate. The circumferential length L2 of each of the ends of the cylindrical elastic belt 50 in the axial direction is shorter than the circumferential length L1 of the middle of that. In addition, the thickness T2 of each of the ends becomes greater toward the outside in the axial direction than the thickness T1 of the middle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275271-A (JP)
Title: Heat pump hot water supply floor heating device
Inventor: TANAAMI TAICHI
IPC: F24D7/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation efficiency, by optimizing operation control for two kinds of uses of hot water supply and floor heating, in a heat pump hot water supply floor heating device of a two-cycle direct hot water supply system.  <P>SOLUTION: This invention is the heat pump hot water supply floor heating device having a single system heat pump refrigerating circuit 41, a double system heat pump refrigerating circuit 42, a floor heating circuit 50, and an operation control means 55. The operation control means can perform optimal temperature control, by respectively setting a control quantity of a compressor rotating speed to the water outlet temperature of a hot water supply heat exchanger 3 in both a single system and a double system, setting a target value of the compressor rotating speed to a higher value among a hot water supply temperature target value and a floor heating forward temperature target value in the single system and to the hot water supply temperature target value in the double system, setting a control quantity of hot water supply expansion valve openings 4a and 4b to an evaporator overheating degree or the compressor delivery temperature in both the single system and the double system, and setting a control quantity of floor heating expansion valve opening to the floor heating forward temperature and a target value to the floor heating forward temperature target value, with the target value as a predetermined target value, when simultaneously operating the hot water supply and the floor heating.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275282-A (JP)
Title: Composite heat source machine
Inventor: NAGATA JUNICHI
IPC: F24H1/12
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite heat source machine capable of reserving heat by restraining heat radiation from an expansion tank itself and/or effectively using heat radiated from the other.  <P>SOLUTION: In an external facing case 1, the expansion tank 4 being a component of a hot-water circulation-type heating circuit is oppositely adjacently arranged in an intermediate position between a hot water supply combustion heating part 2 and a heating combustion heating part 3. Upper sides of both combustion heating parts 2 and 3 are extended by a secondary heat exchanger 5 for recovering latent heat, and an upper part of the expansion tank is covered with the secondary heat exchanger. A heat reserving effect by heat radiated from the combustion heating parts is also obtained by cutting off even an upward heat radiation passage by avoiding a passage of suction outside air to air blowing fans 31a and 36a at lower sides of the respective combustion heating parts from air supply holes 12 and 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008007748-A (JP)
Title: Thermoplastic resin composition, method for producing the same, and molded product made therefrom
Inventor: KOMORI KENJI
IPC: C08L21/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in transparency, heat resistance, impact resistance, toughness and fluidity.  <P>SOLUTION: The thermoplastic resin composition is such as to be obtained by compounding 50-99.99 pts.wt. of (A) an acrylic copolymer and 0.01-50 pts.wt. of (B) a silicone-based compound containing specific structural units and a polysiloxane structure 0.3-0.4 in the ratio of (the total number of phenyl groups)/(the total number of phenyl groups + the total number of methyl groups), wherein the total weight of the components(A) and (B) are 100 pts.wt.  <P>COPYRIGHT: (C)2008,JPO&INPIT