baber/WOPTO huggingface dataset:
Patent JP-2012027318-A (JP)
Title: Projection type display device
Inventor: YAMAUCHI HISASHI
IPC: G03B21/00
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a color separation optical system and a projection type display device that prevent interference fringes and reduces color bleeding.SOLUTION: A projection type display device that projects an image on a projection surface includes a separation element that separates light from a light source into first color light and second color light, a first reflection type image display element that optically modulates the first color light, and a second reflection type image display element that optically modulates the second color light. A glass material as a first parallel flat plate with great chromatic dispersion in a refractive index is located between the separation element and the first reflection type image display element, and a glass material as a second parallel flat plate with great chromatic dispersion in a refractive index is located between the separation element and the second reflection type image display element.
Patent JP-2011087280-A (JP)
Title: Image forming apparatus, system and method for supporting image formation
Inventor: SUGINO MAKOTO
IPC: G03G21/00
Filed: 2010-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform various input operations on an image forming apparatus using a handheld terminal device.  <P>SOLUTION: When an initial communication program is executed, a handheld terminal device 2 searches for image forming apparatuses 1 within its communicable range. Then, upon receiving a response of that inquiry from the image forming apparatus 1, the handheld terminal device 2 requests the image forming apparatus 1 for transmission of an image forming apparatus control program for handheld terminal devices according to a predetermined determination condition. The image forming apparatus 1 then responds to the inquiry from the handheld terminal device 2 and, on the basis of the request from the handheld terminal device 2, sends to the handheld terminal device 2 the image forming apparatus control program for handheld terminal devices, which has been stored in a memory device 17. Upon receiving the image forming apparatus control program for handheld terminal devices from the image forming apparatus 1, the handheld terminal device 2 stores it in a memory unit 21, terminates the execution of the initial communication program, and executes the image forming apparatus control program for handheld terminal devices.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032974-A (JP)
Title: Mobile communication device
Inventor: FUKUDA KOJI
IPC: G08G1/16
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication device that gives a predetermined alert about a possible contact of a mobile body with another mobile body based on information about a driver or driver information.SOLUTION: A mobile communication device is provided on a mobile body and includes a driver information acquisition unit that acquires driver information for the mobile body, a vehicle information acquisition unit that acquires vehicle information for the mobile body, a communication unit that receives information including at least vehicle information for another mobile body, a control unit that determines whether or not there is a risk of a contact between the mobile body and the other mobile body based on at least the vehicle information for the mobile body and the vehicle information for the other mobile body, and an alert unit. The control unit controls the alert unit to give a predetermined alert based on the driver information of the mobile body when there is a risk of a contact between the mobile body and the other mobile body.
Patent JP-2012033673-A (JP)
Title: Magnetic element and manufacturing method of the same
Inventor: YAMAYA TAKASHI
IPC: H01F41/02
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of attachments generated in a place upper than the magnetic slurry liquid surface after casting.SOLUTION: A magnetic element compact is obtained from using a cast having a flat part configured so that an inner diameter in the position farther from the bottom face of the cast than a reference surface is larger than an inner diameter in the position closer to the bottom face of the cast than the reference surface including the reference surface when the reference surface is the position closer to the bottom of the cast than the liquid surface into which a magnetic slurry is to be cast and from using a lid member to form a thin wall part by engaging with the cast. A magnetic element is obtained by damaging and separating at least a part of the thin wall part from the magnetic element compact by using a fixture.
Patent JP-2012021520-A (JP)
Title: Spindle rotating device
Inventor: KOSUGE KAZUO
IPC: F03G3/00
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To generate inexpensive and highly stable rotational energy by using a spindle.SOLUTION: Rotational motion is accelerated by next motions from the stopped state of the device. 1. Main disk rotation is stopped by hand, and when the hand is released in the stopped state, then, the device continues the rotational motion in a following order. 2. In a state where a pendant stick and a stick to be topped are separate, a pendant gear rotates clockwise to drop, and an upper gear is lifted to increase a gravity center of a rotor. Before the pendant gear stops rotating, the pendant stick is placed on the stick to be topped to be integrated. 3. The rotator gravity center of the integrated pendant integrated stick to be topped and the pendant sticks drops and moves, and consequently entire main disk rotates anticlockwise to lift the pendant gear. Before the entire main disk stops rotating, the stick to be topped is separated from the pendant stick. 4. Thus, the stick to be topped and the pendant stick alternately move up and down like a seesaw between an integration device and a separation device, the pendant stick continuously rotate clockwise while the upper gear and the main disk continuously rotate anticlockwise. 5. Thereafter, by alternately repeating the motions 2 and 3, the rotational motion is gradually accelerated.
Patent JP-2012035525-A (JP)
Title: Inkjet image forming apparatus
Inventor: ARAIDA HIROHISA
IPC: B41J2/175
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet image forming apparatus capable of recording with high quality.SOLUTION: The inkjet image forming apparatus performs preliminary discharge on paper for the entire recording region of a recording medium when performing back-feed of the recording medium.
Patent JP-2011005866-A (JP)
Title: Recording device
Inventor: SUZUKI SHIGERU
IPC: B41J2/045
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of suppressing the cost of the parts of a connecting means by using a general-purpose flexible substrate in part of a flexible substrate serving as the connecting means connecting a recording means and a relay substrate, wherein a drive circuit is mounted on the flexible substrate.SOLUTION: A flexible wiring cable 60 connects a recording head 7 and the relay substrate with each other and is composed of a COF (chip-on-film) 62 and a general-purpose FFC (flexible flat cable) 63. The COF 62 connects an output-side wiring pattern of an IC chip 61 to the recording head 7. Parallel wiring patterns are formed on the FFC 63. The flexible wiring cable 60 connects the output-side wiring pattern of the IC chip 61 to the relay substrate 50 via the FFC 63. Therefore, the usage amount of the expensive COF 62 can be reduced by the usage amount of the general-purpose low-price FFC 63, and the manufacturing cost as a whole ink-jet recording apparatus can be reduced correspondingly.
Patent JP-2010281454-A (JP)
Title: Variable transmission machine
Inventor: ONOKI KENKICHI
IPC: F16H61/00
Filed: 2010-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that, when the belt contact areas of input and output wheels are substantially equal to each other in belt transmission, the transmission efficiency is good, but when it is deviated from the range, the efficiency is deteriorated, and the usage band is narrowed even in low-speed range and high-speed range, and to attain a broadband high efficiency transmission method by assembling two transmission machines or two input and output pressurizing devices having transmission modes which are different from each other.  <P>SOLUTION: The variable transmission machine includes a first input and output pressurizing device 11 or a first transmission machine which performs speed ratio control and torque control respectively by applying a pressurizing force and an elastic force to input and output wheels 1, 2 respectively, and a second input and output pressurizing device 51 or a second transmission machine which performs torque control and speed ratio control by applying the elastic force and the pressurizing force to the input and output wheels 1, 2 respectively, wherein a broadband transmission method is attained by switching between both the pressurizing devices 11, 51 or between both the transmission machines while combining each transmission band.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189406-A (JP)
Title: Seaming device and connection guide member
Inventor: ENAMI TOSHIAKI
IPC: B21D39/02
Filed: 2010-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seaming device performing the seaming processing in a state in which an object subjected to the seaming is stationary, easily changing the number of processing rollers, and simplifying its structure.  <P>SOLUTION: A seaming device is provided with: a processing unit 120 which includes a processing roller 127 for performing bending processing on a flange part 214 and a flange part 215; a processing guide part 140 which extends along the flange part 214 and the flange part 215 and guides a guide roller 129 so that the processing roller 127 processes the flange part 214 and the flange part 215; a retreat guide part 141 which is provided at a position apart from the processing guide part 140 and guides the guide roller 129 so that the processing roller 127 retreats from the flange part 214 and the flange part 215; and a switching unit for performing the switching between a state in which a guide member is guided from the retreat guide part to the processing guide part and a state in which the guide member is guided from the processing guide part to the retreat guide part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012044075-A (JP)
Title: Optical element
Inventor: KUNITSUGU YASUHIRO
IPC: H01S5/22
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical element capable of preventing separation of a dielectric film, which is formed on the edge face of a mesa structure, in the vicinity of an active layer.SOLUTION: An optical element comprises: a mesa structure that is formed on a substrate and includes an active layer therein; and a dielectric film formed so as to overlap the edge face of the mesa structure. The edge face of the mesa structure is formed so as to have more than three corners.
Patent JP-2012048862-A (JP)
Title: Lamp assembly for vehicle
Inventor: SAITO TATSUMA
IPC: H01L33/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a lamp assembly for vehicle that utilizes a light source including an LED element without cutting part of light therefrom and capable of forming a luminance distribution where the light with a maximum peak portion can be arranged substantially at the cutoff line.SOLUTION: In the lamp assembly for vehicle equipped with a light source including an LED element and a wavelength conversion layer, the LED element is a face-up type one equipped with a rectangular substrate, an n-type semiconductor layer laminated on one surface of the substrate, an n-electrode formed at a narrow-width region including one of the longer sides of a surface of the n-type semiconductor layer and extended in a long-side direction, a plurality of active layers laminated on the surface of the n-type semiconductor layer and extending in a longer side direction of the substrate, and partitioned by at least one groove reaching the n-type semiconductor layers, a p-type semiconductor layer laminated on a surface of each of the plurality of active layers, a transparent electrode formed on a surface of each of the p-type semiconductor layers, and a p-electrode, extended in the same direction as the n-electrode, formed at a narrow-width region including the longer side further away from the n-electrode of each of the surface of the transparent electrodes.
Patent JP-2012052684-A (JP)
Title: Heat pump heat source machine
Inventor: NAKATANI KAZUTO
IPC: F24H1/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump heat source machine that can increase the efficiency of a radiator (water-refrigerant heat exchanger), and also reduce noise.SOLUTION: The heat pump heat source machine includes: a refrigerant circuit in which a compressor, a radiator (water-refrigerant heat exchanger) 5, a pressure reducer, and an evaporator 7 are all connected in a circular via a refrigerant piping, and through which a refrigerant is circulated; a blower fan 9 disposed downstream of the evaporator and for distributing air into the evaporator 7; and a heat insulation material 18 with which the circumference of radiator 5 is covered. The heat pump heat source machine is configured such that the thickness of an upper side radiator heat insulation material 18a that is a heat insulation material provided above the evaporator 5 and in a direction relative to the blower fan 9 is thicker than that of a lower side radiator heat insulation material 18b that is a heat insulation material provided below the evaporator 5.
Patent JP-2012054733-A (JP)
Title: Reproduction apparatus and reproduction method
Inventor: KANAMARU TAKASHI
IPC: H04N5/93
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To improve usability in reproduction by a device which receives a three-dimensional display image.SOLUTION: In accordance with switching of a reproduction speed, a control unit controls a reproduction control unit, a decoding processing unit, and an output processing unit and properly switches between three-dimensional display and two-dimensional display. When an input stream can three-dimensionally be displayed in part, the control part properly switches between three-dimensional display and two-dimensional display in accordance with information included in the stream and indicating whether three-dimensional display is possible.
Patent JP-2012051761-A (JP)
Title: Glass for semiconductor coating
Inventor: NISHIKAWA YOSHIKATSU
IPC: H01L23/29
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a glass for semiconductor coating that causes little environmental stress and has a high surface charge density and excellent chemical durability.SOLUTION: The glass for semiconductor coating is essentially lead-free and contains a composition comprising, by mass%, 40-60% ZnO, 5-25% BO, 15-35% SiOand 3-12% AlO. A material for semiconductor coating is also provided that contains glass powder comprising the glass for semiconductor coating.
Patent JP-2012055350-A (JP)
Title: Ultrasonic inspection apparatus
Inventor: NAGATA TAKAYUKI
IPC: A61B8/00
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic inspection apparatus in which receiving channels are increased to improve S/N, but the size, the power consumption, and the cost are prevented from deteriorating due to scaling up of a receiving circuit.SOLUTION: A receiving opening is expanded so that many signals in the same phase can be detected at the same time. As a result, the analog phasing addition processing by a delay circuit and the digital beam forming processing are made unnecessary, and a circuit scale is reduced while increasing the receiving points of a signal.
Patent JP-2012056784-A (JP)
Title: Method and apparatus for recovering phosphorus from sludge incineration ash
Inventor: INOUE KOHEI
IPC: C01B25/32
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for recovering phosphorus from sludge incineration ash by which the recovery efficiency of phosphorus is increased and the apparatus is made smaller.SOLUTION: The method for recovering phosphorus from sludge incineration ash comprises an extraction step to obtain a silicon-containing phosphorus extract by mixing sludge incineration ash containing at least phosphorus and silicon with an alkaline reaction solution to extract phosphorus and silicon included in the sludge incineration ash into the alkaline reaction solutio, a calcium phosphate deposition step to deposit the phosphorus in the silicon-containing phosphorus extract in the form of calcium phosphate by mixing the silicon-containing phosphorus extract with a calcium compound at a deposition reaction temperature of not lower than 30°C and not higher than 70°C, and a calcium phosphate recovery step to recover the calcium phosphate. The apparatus for recovering phosphorus from sludge incineration ash is provided with a calcium phosphate deposition vessel, a temperature control means to control the temperature in the calcium phosphate deposition vessel in the range of not lower than 30°C and not higher than 70°C, and a calcium phosphate recovery means.
Patent JP-2012057714-A (JP)
Title: Shaft and pinion shaft
Inventor: YAMAMOTO KOICHI
IPC: C21D9/28
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive shaft and a pinion shaft having a long service life even when they are used in a foreign matter-mixed environment.SOLUTION: The shaft and the pinion shaft are inexpensive since both carbonizing processing and carbonitriding processing are not applied. Stress concentration in an edge part of an impression caused by foreign matter can also be reduced by setting a residual austenite quantity of a surface to 15-40 vol.%, and abrasion resistance, impression resistance and static strength are improved by setting a surface hardness to 650-900 Hv. Thus, the shaft and the pinion shaft are long in the service life even in the foreign matter-mixed environment.
Patent JP-2012056250-A (JP)
Title: Method of determining raw material composition or manufacturing condition
Inventor: OI KAZUKI
IPC: B29C45/00
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of studying a molding condition and a raw material composition while evaluating the problem of curvature deformation by previously evaluating the problem of the curvature deformation of a molding formed by molding a liquid crystalline resin composition including the problem of later occurring curvature deformation.SOLUTION: A correlation between such a saturation integrated value that a change in integrated value of a distortion amount down to each unit depth which is calculated from a distortion amount in a resin flowing direction per unit depth has reached saturation and a deformation amount of curvature deformation in a depth direction from a surface of the molding is used.
Patent JP-2012061023-A (JP)
Title: Card reading device and table game system
Inventor: SHIGETA YASUSHI
IPC: H01M50/204
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a card reading device allowing easy movement of the card reading device in a participation type table game.SOLUTION: This card reading device 2 includes: a card shoe part 8 storing cards C; a card reading part 9 reading information of a pulled-out card; a control part 10 deciding an outcome of the game based on the read information of the cards; and display parts 11, 12 displaying the decided outcome of the game. In a table game system 1, the information of the cards read in the card reading part 9 and information of an outcome result decided in the control part 10 are wirelessly transmitted from the card reading device 2 to a main computer device 3. The card reading device 2 also includes a battery 15 supplying power to the control part 10, the display parts 11, 12, and a wireless output part 13.
Patent JP-2012064784-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: YAMAZAKI YUICHI
IPC: H01L21/3205
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device to enable a graphene wiring structure by which a low-conductivity area is reduced as far as possible.SOLUTION: A semiconductor device comprises: a catalyst metal film 220; a graphene film 230; a contact plug 240; and an adjustment film 250. The catalyst metal film 220 is formed on a substrate. The graphene film 230 is formed on the catalyst metal film 220. The contact plug 240 is connected to the graphene film 230. The adjustment film 250 is formed on an area excluding the area connected to the contact plug 240 on the surface of the graphene film 230, while a Dirac point position is adjusted in the same direction as the area connected to the contact plug 240 with reference to the Fermi level.
Patent JP-2011084267-A (JP)
Title: Hybrid drive system
Inventor: YAMASHITA MITSUGI
IPC: F16H15/42
Filed: 2010-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a sure torque transmission and shifting with a compact constitution by applying a friction type continuously variable transmission such as a corn ring type to a hybrid drive system.  <P>SOLUTION: A case 11 is oil-tightly partitioned into a first space A and a second space B by a partition wall 12. The friction type continuously variable transmission 3 is stored in the first space A, and traction oil is filled. A gear transmission device 7 being a part of a transmission passage for transmitting rotation of an electric motor 2 to a differential device 5, is stored in the second space B, and lubricating oil is filled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012066391-A (JP)
Title: Printing apparatus
Inventor: KONDO KATSUYUKI
IPC: B41J29/00
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provides a printing apparatus that takes the removal of an ink cartridge into consideration.SOLUTION: The printing apparatus (1) includes an ink cartridge 7 that is removal from a printing apparatus body (2), and an attachment position 13 to which the ink cartridge 7 is attached. The ink cartridge 7 is removal from the attachment position 13, from an upper surface side of the printing apparatus (1). Thus, a user can easily access the attachment position 13 of the ink cartridge 7 regardless of which direction the printing apparatus (1) faces the user in.
Patent JP-2012067697-A (JP)
Title: Exhaust emission control device
Inventor: FUJITA HIROAKI
IPC: B01D53/86
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device which can suppress a pressure loss and the lowering of an exhaust emission temperature while suppressing an increase in weight and cost.SOLUTION: The exhaust emission control device includes at least two sets of catalysts 22, 22 arranged in series in the axial direction of a cylindrical casing 21, a first inlet space 23 provided at one end in the cylindrical casing 21 and having an exhaust inlet port 26 and a first communication port 31, a second inlet space 24 formed at the other end in the cylindrical casing 21 and having a second communication port 32, an outlet space 25 formed between the two sets of catalysts 22, 22 in the cylindrical casing 21 and having an exhaust outlet port 27, a communication passage 30 connecting the first communication port 31 and the second communication port 32, and a partition board 33 provided in the outlet space 25 and dividing the inside of the cylindrical casing 21 into two in the axial direction.