baber/WOPTO huggingface dataset:
Patent JP-2008180175-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: ONISHI TOMOMI
IPC: F02M25/07
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology inhibiting poor combustion and increase of HC emission in recovery from fuel cut operation to normal operation under low temperature environment, in an internal combustion engine provided with a low pressure EGR device.  <P>SOLUTION: This system is provided with a turbocharger including a compressor provided in an intake passage and a turbine provided in an exhaust passage, a low pressure EGR means returning part of exhaust gas to an internal combustion engine via a low pressure EGR passage connecting the exhaust passage in a downstream of the turbine and the intake passage in an upstream of the compressor, a low pressure EGR valve provided in the low pressure EGR passage and changing passage section area of the low pressure EGR passage, and a valve control means controlling open and close of the low pressure EGR valve. When it is judged that the internal combustion engine is under a predetermined low temperature environment, the low pressure EGR valve is opened during fuel cut operation condition of the internal combustion engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181000-A (JP)
Title: Motor drive control device and image forming apparatus
Inventor: ONISHI KENICHI
IPC: H02P8/38
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To securely suppress step out during the slow up start of a stepping motor.  <P>SOLUTION: The motor drive control device performs the slow up start for the stepping motor. The control device has a motor drive control means for exerting rotation control for the stepping motor with a pulse within the maximum self-start frequency range until a predetermined time has elapses from the start. If step-out due to, e.g., vibration of the motor may occur before the predetermined time elapses from the start, the rotation control is exerted with the pulse within the maximum self-start frequency range. Accordingly, the stepping motor is speedily returned to a normal state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180474-A (JP)
Title: Gas burner
Inventor: YUASA SHINICHIRO
IPC: F23D14/22
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas burner which has high NOx suppressing function with a simple burner structure.  <P>SOLUTION: In the gas burner, a gas head 2 is made into a simple burner structure using a single pipe without flame stabilizing cup or a wind control plate, and air passages W2 and W3 provided in a flame holding plate 3 and fuel gas injection nozzles 6 have a positional relation such that the majority of the fuel gas injection nozzles 6, desirably all of the fuel gas injection nozzles 6 are opened toward areas where holes 7 and 8 forming the air passages W2 and W3 are not present. The holes 7 and 8 are opened so that the central position R2 of the hole 7 opened on the flame holding plate 3 is Ro<R2<0.75Ro, the central position R3 of the hole 8 is 1.1Ri<R3<1.5Ri, and, with respect to relative area ratios of the air passages W2 and W3 to the total air passage area W, the air passage area W2 is 75-95% of the total air passage area W, and the air passage area W3 is 0.2-8% of the total air passage area W.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184501-A (JP)
Title: Printing ink and electrode for plasma display panel using the same, and method for producing the electrode
Inventor: ARAI MASAHIDE
IPC: C09D11/10
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing ink containing a resin component with its glass transition point limited within a predetermined range, thus ensuring print pattern coating film to be prevented from dust deposition after its drying and enabling the electrical conductivity of electrodes using the ink to be kept well after baking the print pattern coating film.  <P>SOLUTION: The printing ink 11 comprises a powder component consisting of inorganic powder, the resin component with a glass transition point of -25 to 25°C, and a solvent component. This printing ink 11 is to be used as follows: the ink 11 is filled in a printing block 10 with a recessed pattern 10a, transferred onto a printing blanket 13 having a silicone sheet 13a on its surface, then transferred from the printing blanket 13 onto a to-be-transferred object 14 and then baked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183977-A (JP)
Title: Vehicular seat
Inventor: TAKAI NOBUHITO
IPC: B60N2/90
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent pushing force for causing erroneous action from acting on a seating sensor arranged on a vehicular seat.  <P>SOLUTION: A first seating sensor 10 and a second seating sensor 20 for detecting the seating of an occupant are arranged within the shape of the seat cushion 3 of the vehicular seat 1. The second seating sensor 20 has a pushing type switch structure having a membrane switch 21 which detects the seating state of the occupant by being pushed with the cushion pad 3P of the seat cushion 3 which is flexed and deformed by receiving the seating load of the occupant. A recess being a gap is formed between the membrane switch 21 and the pushing position of the cushion pad 3P for pushing the membrane switch 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184989-A (JP)
Title: Engine and vehicle
Inventor: TAKANO YOSHIHIDE
IPC: F01M11/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce intermeshing sound of an oil pump gear, and the like at the time of starting drive by always maintaining movable members such as an oil pump in a lubricated state.  <P>SOLUTION: The engine 10 storing an engine oil in the inside comprises an oil pump gear 70A to be operated by transmission of the driving force of the engine 10 in the inside, and an oil reservoir 100 for the movable members having an opening in the upper part, provided so as to cover a part of the oil pump gear 70A from below for storing a part of the engine oil for soaking a part of the oil pump gear 70A in the engine oil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186747-A (JP)
Title: Surge absorption element and manufacturing method thereof
Inventor: IMAI KOICHI
IPC: H01T1/14
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a surge absorption element capable of suppressing variations in a discharge inception voltage (a DC discharge inception voltage and an impulse discharge inception voltage).  <P>SOLUTION: Openings at both ends of a case member 12 are airtightly sealed with a pair of lid members 14, 14 also serving as the discharge electrode to form an airtight envelope 16; discharge gas is sealed into the airtight envelope 16; a discharge gap 22 is formed between discharge electrode sections 18, 18 in the lid members 14, 14; a plurality of trigger discharge films 28 are formed on an inner-wall surface 24 in the case member 12 while both the ends of the plurality of trigger discharge films 28 separate the lid members 14, 14 and a minute discharge gap 26; and further the film 30 containing titanium carbide baked at 100-1,000°C and molybdenum disilicide is formed on the surface of the discharge electrode section 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188051-A (JP)
Title: Game image reproduction system and method
Inventor: OKUNOKI YUTAKA
IPC: A63F13/55
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game image reproduction system and method which enable the reproduction of game images in a battle game so as not to be able to specify players on the side of losers.  <P>SOLUTION: Pieces of information for the reproduction of images for reproducing game images during the battle of the battle game are collected and the information pertaining to the form of at least the character on the side of a loser is revised out of the information pertaining to the forms of the characters contained in the information for the reproduction of collected images. Thus, the game images of the battle game are reproduced from the information for the reproduction of images revised.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191748-A (JP)
Title: Inter-user communication method, inter-user communication program and inter-user communication device
Inventor: OKUMURA KOJI
IPC: G06F17/30
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-user communication method calculating similarity of tastes or a topic between users even in a stage wherein a history of a chat with another user is absent, to perform matching between the users.  <P>SOLUTION: This inter-user communication method has: a history storage step for storing a message transmitted by the user into a message history table 103t; an interest similar user specification step for specifying the user having a similar interest item based on a message history stored by the message history table 103t; and a presentation step for presenting the user having the similar interest item based on a result of the interest similar user specification step. In the history storage step, the message transmitted to a personification response part 102 by the user is stored in the message history table 103t.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191557-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SUGAWARA TOMOAKI
IPC: G03G15/20
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which permits the high-speed rising with respect to the fixing device for an image forming apparatus and can achieve low heat capacity (low-density) and high thermal conductivity to a fixing member made of a heat-resistant rubber material.  <P>SOLUTION: The fixing device for the image forming apparatus includes a fixing roller incorporating a heat source and a rotation member in pressurized contact with the fixing roller, transfers a recording medium carrying toner to a pressurized nip part composed of the fixing roller and the rotation member, and fixes the toner onto the recording medium to form an image. The fixing roller has the heat source on the central part, a core and an elastic member. The elastic member includes acicular first thermal conductors in a matrix phase and further contains air bubbles, wherein the surroundings of the air bubbles are covered with second thermal conductors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190831-A (JP)
Title: Boiler system, power generation system and operation method of boiler system
Inventor: TANAKA MAKOTO
IPC: F23K1/02
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler system, a power generation system and an operation method of the boiler system, capable of using dehydrated sludge generated in a sewage treatment facility as fuel.  <P>SOLUTION: This boiler system has a pressurizing fluidized bed boiler 20, a kneader 31 mixing CWP composed of coal, water and limestone, and a hopper 37 storing the dehydrated sludge generated by a sewage treatment plant 40, and supplies the dehydrated sludge to the kneader 31 from the hopper 37. The kneader 31 manufactures and supplies mixed fuel to the pressurizing fluidized bed boiler 20 by mixing the CWP and the dehydrated sludge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198711-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: INAGAKI HIDEYA
IPC: H01L27/092
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce displacement of a collector region and an emitter region within a base region for formation of the collector and emitter regions within the base region that constitutes a transistor.  <P>SOLUTION: When a N-type emitter region 15 is formed within a P-type base region 14, a ring-type LOCOS oxide film 16, that is opened in the region to which the N-type emitter region 15 is to be formed, is provided on the P-type base region 14 (Fig. 3(a)). A resist 20 is formed to a region, excluding the region to which the N-type emitter region 15 is to be formed and on the LOCOS oxide film 16 and the N-type emitter region 15 is formed by ion implantation and thermal diffusion (Figs. 3(b), 3(c)).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196078-A (JP)
Title: Men's lower-half garment
Inventor: IMANISHI YOSHITORI
IPC: A41B9/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a men's lower-half garment designed so that a front crotch part cloth hardly slides up so as to have comfortable wearing feeling in spite of having fitting properties.  <P>SOLUTION: The men's lower-half garment is structured as follows: the front body part and the back body part of the garment are made of stretchable main body raw material; the right and left lower side parts of a pair of right and left front body parts ranging from the right and left both sides surrounding the crotch part to the right and left front bottom edge while the border line position between the front body part and the crotch part is set as the lower limit, is made of stretchable raw material having lower stretchability than that of the main body raw material; and the right and left lower-side parts of the front body part made of the lower-stretchable raw material have the width of 3-10 cm from the crotch part side end edge to the front bottom edge side end edge, and is formed in a range of 20-30% of the whole length of the bottom part at the front bottom side from the front crotch joint.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216951-A (JP)
Title: Heating element support frame for electric heater in ventilating, heating or air-conditioning equipment
Inventor: COLETTE OLIVIER
IPC: F24F1/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive frame with a simple structure for storing heating elements for an auxiliary electric heater in ventilating, heating or air-conditioning equipment of a vehicle, by in particular, limiting assembling operation to be performed for mutual assembling of heater components.  <P>SOLUTION: In this frame 1, main faces 2, 2' which are constituted to have a hollow configuration and through which an air flow A introduced by the equipment passes, are mutually separated and held so as to provide storage spaces 12 for the heating elements 3 between the main faces 2, 2'. The frame 1 comprises a single component, and fixation means 15 of the heating elements 3 to the storage spaces 12 are provided in a region of the main faces 2, 2'.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008204092-A (JP)
Title: Category identifying device
Inventor: KASAHARA HIROKAZU
IPC: G06T7/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To speed up identification processing of a category for identifying a category (person, scenery, or the like) of an image, according to the percentage of pixels having a specific hue.  <P>SOLUTION: The category identification device comprises a first identification apparatus (overall identification apparatus) and a second identification apparatus (partial image identification apparatus). The first identification apparatus has a plurality of sub identification apparatuses for identifying that the identification object belongs to the specific category, based on the probability information indicating the size of probability at which the identification object belongs to a specific category, according to the type of specific category. Regarding an identification object whose category has not been identified by the first identification apparatus, the second identification apparatus identifies the category to which the identification object belongs, but will not identify the identification object, when any of the probabilities shown by a plurality of pieces of probability information used by a plurality of sub identification apparatuses lies within a range defined by a probability threshold and within a range of probability at which the identification object can be determined as not belonging to the specific category.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202871-A (JP)
Title: Wind direction changing device
Inventor: KINOSHITA TAKESHI
IPC: F24F1/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of an operation part, by widely securing the operation part in a top surface part of a body, by expanding an air blowing range of blowout air.  <P>SOLUTION: The top surface part 2 of the body 1 is longitudinally divided, and blowing air can be supplied over a wide range from a blowout port 6 up to the horizontal direction from the upper direction by a louver 5 arranged in a top surface rear part 2b. While securing a wide air blowing range, the operation part 3 can be widely secured in another one top surface front part 2a by arranging a handle 4 so as to surround the periphery of the blowout port 6. The wind direction changing device capable of improving operability and visibility of the operation part 3, can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200397-A (JP)
Title: Medicament dispensing device
Inventor: OTA MASAHARU
IPC: B65B69/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament dispensing device permitting a stable retention of a blister packaged medicament stored in a medicament cassette, making adsorption of an extraction unit reliable, and implementing extraction of the blister packaged medicament smoothly.  <P>SOLUTION: One side plate of a medicament cassette 1 with the opened upside is made openable and closable, and a cushion material 3 is mounted on the other control side plate 13 opposite to this opening and closing side plate 12, and the opening and closing side plate 12 is opened to stack a blister packaged medicament and insert it, and the side plate 12 is closed to push the blister packaged medicament 2 inside and contact to the cushion material 3 to be immobilized by pinching. An extraction unit 4 for adsorbing the blister packaging medicament 2 and taking it out from the upside of the medicament cassette 1 is equipped with an adsorption tool 5 for adsorbing the upper surface of the blister packaging medicament, and it is adsorbed with the opening and closing side plate 12 of the blister packaging medicament 12, and when the adsorption tool 5 is pulled up, the opening and closing side plate 12 is pulled up first to incline the blister packaging medicament 2 and separate and take out it from the opening and closing side plate 12 and the cushion material 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007225275-A (JP)
Title: Outdoor heat exchanger for heat pump system
Inventor: JIN JU HWAN
IPC: F25B47/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor heat exchanger for a heat pump system capable of simplifying a structure, quickly and efficiently performing defrosting, and efficiently condensing refrigerant vapor.  <P>SOLUTION: A heat transfer tube 11 for refrigerant and a heat transfer tube 12 for brine are alternately vertically arranged in zigzag in a casing 10, inlet and outlet headers 13a, 13b, 14a, 14b are respectively disposed at inlets and outlets of the heat transfer tube 11 for refrigerant and the heat transfer tube 12 for brine, and a plurality of fins 15 are vertically disposed on the heat transfer tube 11 and the heat transfer tubes 12 for brine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008200440-A (JP)
Title: Device and method for corresponding volume data
Inventor: HASHIMOTO HIROSHI
IPC: G06T1/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate operation for allowing two volume data to correspond to each other.  <P>SOLUTION: When the corresponding point (a) on second volume data corresponding to the reference point A on first volume data is determined by an operator, the distance between the frame f1 and the reference point AB on the first volume data, both of which are selected by the operator, is set as a radius and the curve (q) crossing of a spherical surface Q centering the corresponding point (a) is drawn on the frame f1. Accordingly, since a corresponding point (b) may be searched on the basis of a displayed auxiliary line (q) when it is determined by the operator, the load of the operator can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207603-A (JP)
Title: Air cleaner
Inventor: OGURA YUJI
IPC: B60H3/06
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner having excellent appearance which can be mounted on the ceiling of a vehicle.  <P>SOLUTION: A case 10 has a flat shape, and has a path P with air passing therethrough therein. A fan 20 is stored in the case 10 to form the flow of the air passing through the path P. At least one of dust filters 31a and 31b is arranged in the middle of the path P. A cover 60 covers a suction port 81 of the path P. The cover 60 is mounted on the case 10 so that a pair of slit-like spaces S are formed between the case 10 and both edges of the cover 60. The slit-like spaces S are openings 91 for sucking air.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207993-A (JP)
Title: Method for producing sapphire single crystal
Inventor: UEDA SHUNSUKE
IPC: C30B29/20
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sapphire single crystal by which the occurrence of bubble defects can sufficiently be reduced even when the sapphire single crystal is grown in the c-axis direction.  <P>SOLUTION: The method for producing the sapphire single crystal by growing a single crystal from a melt of a raw material, wherein the ratio (M<SB>T</SB>/M<SB>A</SB>) of the molar number M<SB>T</SB>of titanium oxide to the molar number M<SB>A</SB>of aluminum oxide is ≤20×10<SP>-6</SP>, comprises: a melting process for obtaining a melt by melting the raw material; a shoulder part forming process for forming a shoulder part of an ingot 1 of the sapphire single crystal by pulling a sapphire single crystal from the melt accommodated in a crucible 17 while rotating the single crystal; and a straight body part forming process for forming a straight body part of the ingot by pulling the sapphire single crystal while rotating it so that the sapphire single crystal is extended below the shoulder part. In the straight body part forming process, the pulling velocity and the rotation velocity of the sapphire single crystal are regulated so that the lower end surface of the straight body part becomes a horizontal surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209707-A (JP)
Title: Stage structure for imaging device and imaging apparatus
Inventor: NAKAYAMA KENJI
IPC: G03B5/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blur correction device and an imaging apparatus suppressing generated heat and drive noise and also preventing backlash of a gear or the like.  <P>SOLUTION: The stage structure for the imaging device is equipped with: a Y stage unit 6 on which a CCD 3 is installed; an X stage unit 5 provided with first flexible driving devices at a first relative position to the CCD 3 to interpose an imaging surface and connected to the Y stage unit 6 through the first flexible driving devices; and a base unit 4 provided with second flexible driving devices at a second relative position to the CCD 3 to interpose the imaging surface on a line orthogonal to a line connecting the respective first flexible driving devices and connected to the X stage unit 5 through the second flexible driving devices. Each first flexible driving device is fixed to the Y stage unit 6 at its one end and also connected to the X stage unit 5 at the other end, and each second flexible driving device is fixed to the X stage unit 5 at its one end and also connected to the base unit 4 at the other end.  <P>COPYRIGHT: (C)2008,JPO&INPIT