baber/WOPTO huggingface dataset:
Patent JP-2009015003-A (JP)
Title: Image forming apparatus
Inventor: TAKACHI HAJIME
IPC: G03G21/14
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform optimum drum rotational speed control adapted to the printing rate of an image formed on a photoreceptor drum and also to eliminate gradation unevenness and image deviation or the like.  <P>SOLUTION: The image forming apparatus is equipped with: an image forming part 80 forming the image at an optional printing rate on the photoreceptor drum 1M or the like; a speed data output part 58 outputting rotational speed data D41 by detecting the rotational speed of the photoreceptor drum 1M; an image processing and signal generation unit 44 generating Y, M, C and K-IDX signals by inputting the rotational speed data D41 and a reference Index signal for forming an image; and a control part 50 controlling a motor driving part 56 by inputting the rotational speed data D41, and also performing image writing control on the basis of the Y, M, C and K-IDX signals. The control part 50 calculates the printing rate in each predetermined number of lines of the image formed on the photoreceptor drum 1M or the like, and corrects the rotational speed data D41 on the basis of the printing rate of each predetermined number of lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305365-A (JP)
Title: Markov interest rate forecasting
Inventor: YAMAZAKI JUNICHI
IPC: G06Q10/06
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To probabilistically forecast an interest rate with the same logic as practitioners figure an interest rate in their head.  <P>SOLUTION: The period rate of each level range of a fixed period of interest rate transition data is assumed to be the stationary probability of a Markov chain, and a matrix having a matching stationary probability is calculated from a prepared Markov chain matrix of some validity by a general calculation procedure and is used as a transition matrix for use as the grounds for probabilistic interest rate forecasting of an interest rate level at a future term.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012063-A (JP)
Title: Method of manufacturing bend-forming roll
Inventor: IGUCHI KEINOSUKE
IPC: B21C37/08
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing the optimum shape of a bend-forming roll which can be also used for the manufacture of electric resistance welded pipe having various sizes without necessitating trial-and-error.  <P>SOLUTION: The target outside diameter R<SB>0</SB>desired to form, the target thickness t<SB>0</SB>, the maximum outside radius R<SB>fe</SB>of a roll desired to use for other purposes, the minimum thickness t<SB>fe</SB>in the maximum outside radius R<SB>fe</SB>, the minimum outside radius R<SB>fs</SB>of the roll desired to use for other purposes, the maximum thickness t<SB>fs</SB>in the minimum outside radius R<SB>fs</SB>, the angle varying range θ<SB>ctr</SB>of an upper roll, forming rate α which is shared with a stand and the ratio Kr of the target outside radius when welding to the target outside radius which is formed in the stand in which the roll is installed are set; simultaneous equations are solved by substituting these set values into seven numerical expressions; and a function R(θ) which is used for a roll caliber, a proper angle θ<SB>bottom</SB>of a lower roll, the minimum bending radius R<SB>min</SB>of a caliber, the maximum bending radius R<SB>max</SB>of the caliber and a bending starting position θ<SB>p</SB>for achieving the target outside diameter R<SB>0</SB>and the target thickness t<SB>0</SB>are obtained, and thus the roll is manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022001-A (JP)
Title: Light-receiving unit and manufaacturing method thereof
Inventor: TAKAHASHI TOYOMASA
IPC: H01L27/14
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-receiving unit with desired performance and its manufacturing method.  <P>SOLUTION: A light-receiving unit 1 comprises: a support substrate 12 where a light-receiving section 111 and a light-receiving element 11 equipped with a base substrate 112, on which the light-receiving section 111 is mounted; and a transparent substrate 13 disposed to counter the surface, where a light-receiving element 11 of the support substrate 12 is arranged. A frame portion 14 is formed between the support substrate 12 and transparent substrate 13 so that the light-receiving element 11 may be surrounded. This frame portion 14 is photocuring adhesive that directly adheres the transparent substrate 13 to the support substrate 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009014181-A (JP)
Title: Sealing structure, manufacturing method therefor, and bearing unit
Inventor: KANO ATSUYA
IPC: F16C33/78
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure which can maintain excellent sealing performance and can stabilize rotation torque by performing positioning and fixation with a high degree of precision with respect to a bearing.  <P>SOLUTION: The sealing structure has a slinger 20 and a sealing body. The slinger 20 is fixed to a race ring on one side, and the sealing body is fixed to a race ring on the other side opposite to the slinger. The sealing body is provided with an annular core bar 22, an elastic member 24, and at least one set of seal lips 24a, 24b. The proximal part of the annular core bar 22 is fixed to the race ring on the other side, and its tip is extended toward the race ring on one side and positioned in a non-contact state. The elastic member 24 is added to the surface of the core bar opposite to the slinger, and at least one set of seal lips 24a, 24b, which is integrally molded with the elastic member, is positioned in slide-contact with the slinger. A plurality of through holes H are provided to the proximal part (a cylindrical part 22a) of the core bar in the circumference. Then, a gasket 26 integrally molded with the elastic member through each of the through holes is provided which is projected from the through hole and constituted continuously along the circumference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018512-A (JP)
Title: Liquid-droplet discharge head and liquid-droplet discharge device
Inventor: KOMATSU HIROSHI
IPC: B41J2/045
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-droplet discharge head or the like that achieves reduction in costs and size, suppresses pressure fluctuation in a reservoir, and ensures ink landing position accuracy while suppressing variations in nozzle row or in nozzle position.  <P>SOLUTION: A plurality of head parts for discharging liquid-droplets are stacked. Each of head parts A, B includes a discharge chamber 70, which individually communicates with a plurality of nozzle holes 61, a vibrating plate forming the bottom part of the discharge chamber, a reservoir 80 communicating with a plurality of the discharge chambers in common, and an electrode facing the vibrating plate while being spaced apart at a minute interval. The two head parts A, B adjacent to each other share a common substrate 30 therebetween. The electrode 32 of one head part A is provided on one face of the common substrate 30. The discharge chamber 70 of the other head part B is partitioned and formed by the other face of the common substrate 30. One nozzle substrate 60 formed with a plurality of the nozzle holes 61 is joined to the whole end face on the liquid-droplet discharge side of a laminated substrate constituting each head part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008216963-A (JP)
Title: Optical apparatus, image display device, and liquid crystal display device
Inventor: SAKAMOTO MICHIE
IPC: G02B5/30
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus that prevents unevenness in color and brightness from occurring in an image display device, and can improve the color purity of transmitted light and color reproducibility of the image display and is excellent in practical use.  <P>SOLUTION: The optical apparatus includes a light source device 12, a reflective layer 13, a color purity improving sheet 11 and a reflective polarizer 10. The color purity improving sheet 11 includes a light-emitting layer including a light emitting means improving purity of a color in a target wavelength range by absorbing light in a specific wavelength range other than the target wavelength range and converting the absorbed light to emitted light in the target wavelength range. Light emitted from the light source device 12 exits through the reflective polarizer 10 to the outside. The color purity improving sheet is disposed between the reflective polarizer 10 and the reflective layer 13. The light source device 12 is disposed in a location between the color purity improving sheet 11 and the reflective layer 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026930-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MIURA TAKASHI
IPC: H01L29/739
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To lower an on-voltage of an insulating gate type semiconductor by suppressing a latch-up.  <P>SOLUTION: A method of manufacturing the semiconductor device includes: a step (a) of forming a body diffusion layer 4 of a second conductivity type on a semiconductor layer 3 of a first conductivity type; a step (b) of forming a groove 30 which penetrates the body diffusion layer 4 to reach the semiconductor layer 3; a step (c) of forming a gate electrode 8 in the groove 30 with the gate insulating film 7 interposed therebetween; a step (d) of forming an emitter layer 10 of the first conductivity type having higher impurity density than the semiconductor layer 3 has at a periphery of the groove 30; and a step (e) of forming a body contact layer 12 of the second conductivity type having higher impurity density than the body diffusion layer 4 has above the body diffusion layer 4 on the opposite side from the groove 30 when viewed from the emitter layer 10. The manufacturing method further includes a step (f) of making the body diffusion layer 4 lower in impurity density at least at a predetermined portion below the body contact layer 12 than at any other portion while maintaining the second conductivity type.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025539-A (JP)
Title: Afterimage display device and afterimage display system
Inventor: SHINOHARA KATSUNORI
IPC: G09G3/32
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To display an image read by an afterimage display device largely while suppressing its upsizing or cost rising.  <P>SOLUTION: This afterimage display device 1 displays the image, that is read by a plurality of light emitting elements 21 arrayed along the longitudinal direction of the housing 10(5), as the afterimage by the plurality of light emitting elements 21. The housing 10(5) of the afterimage display device 1 is connected to housings 10(6) and 10(7) of other afterimage display devices through connection mechanisms 22 and 23 so as to be arranged side by side in the longitudinal direction. A transmission means 37 is configured to transmit the image data 25 stored in a storage means 26 to other afterimage display devices 10(6) and 10(7) and controls other afterimage display devices 10(6) and 10(7) to emit light based on the image read by the afterimage display device 10(5).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024416-A (JP)
Title: Dust collector
Inventor: ODAKA SHIRO
IPC: E02B5/08
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector extremely easily installable in a water channel while taking measures against odor and noise into consideration.  <P>SOLUTION: This dust collector comprises: a storage body 16 having a pair of side plates 11 disposed opposite to each other along the side wall 10a of the water channel 10, a front plate 12 and a rear plate 13 surrounding both side plates raised from the water channel and a ceiling board 14, and a bottom member 15 installed between the lower end parts of both side plates; a bar screen 17 disposed in the storage body between the downstream sides of both side plates in the water channel; a rake 20 lifted while being guided by guide parts 18, 19 installed on the inner surfaces of the side plates; a discharge hole 31 so formed in the rear plate as to correspond to the lifted position of the rake; and installation members 43 horizontally attached onto the outer surfaces of the both side plates, the front plate, and the rear plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031131-A (JP)
Title: Traffic control information generator and traffic control information generation program
Inventor: SHIBATA NORIMASA
IPC: G09B29/10
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic control information generator for outputting control details on road signs, based on not only the nearby link shape of road signs but also on a link shape inside a prescribed range for the road signs extracted from image data.  <P>SOLUTION: The traffic control information generator can specify a link shape connected to a node, without contradicting the details on road signs again by specifying another node again, even if a link shape connected to a node specified first conflicts with the details on the road signs, thus accurately outputting traffic control information that corresponds to the details on the road signs, even if the road signs are those for link, connected to an adjacent node instead of those to a link connected to a nearby node.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031571-A (JP)
Title: Projection structure of planetarium
Inventor: MATSUMOTO KENJI
IPC: G03B21/60
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection structure of a planetarium by which light rays output from a projector of a planetarium are allowed to twinkle independently, and an ordinary family or the like can reproduce the twinkle of stars relatively inexpensively.  <P>SOLUTION: The projection structure 3 projecting the light rays outputted from the projector 2 of a planetarium 1 comprises: a screen main body 4 having a plurality of reflecting surfaces (a first reflecting surface 41, a second reflecting surface 42, and the like) reflecting the light rays output from the projector 2 in different directions respectively; and a holding body 5 vibratably holding the screen main body 4. Preferably, the holding body 5 comprises a linear object such as a thread so as to hang the screen main body 4 from a ceiling or a wall surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028016-A (JP)
Title: Riding-type tending machine carrying granular material spreading apparatus
Inventor: KUBO AKIHIRO
IPC: A01M9/00
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding-type tending machine surely keeping the spread quantity of a granular material per unit area of a field constant.  <P>SOLUTION: A delivery part is operatively connected with an engine of a main machine body, the delivering frequency of the granule from the delivery part is made to be proportional to the revolution of the engine, a pneumatic spreading part is connected and interlocked to the engine, the air volume supplied from the pneumatic spreading part is made to be proportional to the revolution of the engine, a connection part is inserted between the delivery part and the pneumatic spreading part, a suppressing part is placed at the connection part to suppress the flow rate of the granular material, and the flow rate of the granular material flowing through the suppressing part is made to be proportional to the air volume supplied from the pneumatic spreading part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037400-A (JP)
Title: Drawing processor
Inventor: NAKAMURA MASAYUKI
IPC: G06T3/40
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing processor for increasing efficiency of processing in drawing processing for mapping texel data in a texture memory.  <P>SOLUTION: The drawing processor for mapping text data to each pixel of a drawing object is provided with an anti-aliasing processing means for defining pixels continuing in a scan direction in the object as drawing object pixels, and for reading the texel data of texels corresponding to the drawing processing object pixels and the texel data of its neighboring texels from a texture memory, and for carrying out anti-aliasing processing on the basis of the read texel data to generate texel data, wherein when a difference between the processing object pixels and the texel data of its neighboring pixels is larger than a reference value, the anti-aliasing processing is activated, and when the difference is equal to or less than the reference value, the anti-aliasing processing is not activated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008140368-A (JP)
Title: Multi-graphic processor system and method for processing content communicated via network for display
Inventor: HERZ WILLIAM SAMUEL
IPC: H04N21/488
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method including the first graphic processor communicated with a content source.  <P>SOLUTION: The first graphic processor is constituted to process the content from the content source, in operation. The system/method is provided further with the second graphic processor to be communicated with the first graphic processor, using a network. The second graphic processor is constituted to process further the content for the purpose of display.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038637-A (JP)
Title: Electrostatic speaker
Inventor: NAKATANI TAKAO
IPC: H04R7/04
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent trouble from occurring in a playback wave, while vibrating a vibrator with high sensitivity.  <P>SOLUTION: In an electrostatic speaker 1, a spacer 30L is fixed at an edge of an electrode 20L and on the spacer 30L, an edge of a vibrator 10 is fixed, which includes a plurality of surface projections 11 and a plurality of backside projections 12 and has conductivity. A spacer 30U is then fixed on the edge of the vibrator 10 and an edge of an electrode 20U is fixed on the spacer 30U. When a potential difference corresponding to an acoustic signal is generated between the electrode 20U and the electrode 20L, an electrostatic force operates upon the vibrator 10, and the vibrator 10 is vibrated in response to the acoustic signal. Sound corresponding to its vibrating state (vibration number, amplitude, phase) is generated from the vibrator 10. The generated sound is radiated through at least one electrode 20 to the outside of the electrostatic speaker 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036140-A (JP)
Title: Scroll compressor and air conditioner
Inventor: MUKAI YUUGO
IPC: F04C18/02
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable earlier start of injection for improving performance of a refrigerating cycle, and also to enable long term injection for improving a performance of the refrigerating cycle.  <P>SOLUTION: The purpose is achieved by a scroll compressor in which a first port for injecting gas refrigerant is arranged at a tooth bottom part of a fixed scroll so as to make an outer line side compression chamber communicate with an outside of a scroll compressor at a position where the outer line side compression chamber gets smaller than the entrapped volume thereof, and a second port for injecting gas refrigerant is arranged at the tooth bottom part of the fixed scroll so as to make an inner line side compression chamber communicate with the outside of the scroll compressor at a position where the inner line side compression chamber gets smaller than entrapped volume thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038982-A (JP)
Title: Soybean processed food and soybean processed food raw material
Inventor: SHIRAISHI RYOZO
IPC: A23L11/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bean curd refuse soybean processed food having bean curd refuse occupying most of the food ingredients, and having palate feeling allowing a user to ingest, and to provide a soybean processed food raw material.  <P>SOLUTION: This bean curd refuse soybean processed food is obtained by adding a pasty seaweed raw material and devil's tongue powder to a bean curd refuse raw material which is made pasty by crushing bean curd refuse after squeezing soymilk from soybeans, stirring the product in lukewarm water to make a dissolved mixture, adding hidroxide to the dissolved mixture, and leaving the product as it is to coagulation form.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042959-A (JP)
Title: Finance system for game machine purchase
Inventor: MURATA MASAHIKO
IPC: G06Q50/10
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finance system allowing easy introduction of a new game machine by a hall terminal and easy subsequent disposal including a move.  <P>SOLUTION: This finance system for game machine purchase has an examination terminal determining an interest rate in reference to an interest rate determination table based on hall business rating and financial information of an enterprise when a purchase application of the new game machine is performed to the examination terminal from the hall terminal. The finance system for the game machine purchase also has: a credit information output means outputting credit information to the hall terminal based on the interest rate determined by the examination terminal; a remittance means remitting a purchase price for the new game machine to a maker financial institution account in advance; and a debt settlement processing means receiving settlement of a debt of the hall terminal by equal installments of a prescribed period in a state that ownership of the new game machine belongs to a pachinko hall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008016861-A (JP)
Title: Light-emitting device
Inventor: OSHIO SHOZO
IPC: C09K11/64
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device having both high luminous flux and high color rendering property, more specifically a light emitting device for emitting a warm white color.  <P>SOLUTION: The light emitting device includes a fluorescent material layer having red fluorescent material and green fluorescent material and a blue light emitting element. The light emitting element emits a blue light having a light emission peak in wave lengths region not less than 440 nm and not more than 500 nm. The red fluorescent material and the green fluorescent material are exited by the light emitted from the light emitting element and emits light containing at least the component of light emitted from the red fluorescent material and the green fluorescent material as output light. The red fluorescent material is a nitride fluorescent material activated by Eu<SP>2+</SP>, and the green fluorescent material is a fluorescent material activated by Eu<SP>2+</SP>or Ce<SP>3+</SP>having an excited peak in wave lengths range shorter than that emitted from the blue light emitting element. The light emitting device has an internal quantum efficiency between 90% to 100% in the wave lengths range not less than 450 nm and not more than 480 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT