baber/WOPTO huggingface dataset:
Patent JP-2004284013-A (JP)
Title: Electric cutting machine
Inventor: ETO NAOYA
IPC: B23D45/16
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an electric cutting machine with further improved cutting accuracy for a target marking line when a worker machines a material, and improved workability at a dark place.  <P>SOLUTION: This electric cutting machine is provided with a main body with built-in electric motor, a saw blade rotatably held on the main body, a saw cover formed into a shape to cover a part of an outer periphery of the saw blade and a base rotatably mounted on a lower part of the main body to be a guide member when performing a cutting work. The machine is provided with a lighting device for irradiating the vicinity of a guide piece provided at an end part of the base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252487-A (JP)
Title: Image forming apparatus using endless belt
Inventor: TSURUOKA RYOICHI
IPC: F16C13/00
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an intermediate transfer belt from cracking at its end by making the gripping force of a driving roll uniform along the axis.  <P>SOLUTION: A rib 41 is provided at a side end part of an intermediate transfer belt 4 and slid while abutting against a rib guide 17 provided at an end of a driving roll 11 to guide an intermediate transfer body 4. Here, the rib guide 17 is made rotatable independently of the driving roll 11. Further, a gap G is formed by making the diameter D1 of the rib guide a little larger or a little smaller than the diameter D2 of the driving roll 11. Consequently, the gripping force decreases at both breadthwise ends of the belt 4 and the abutting force between the rib 41 and rib guide 17 by a walk of the belt 4 can be decreased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005334731-A (JP)
Title: Grain preparing apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain preparing apparatus capable of being made not only small-sized but also easy in maintenance.  <P>SOLUTION: This grain preparing apparatus 10 is constituted so that small stones are removed from uncleaned rice, which is supplied from a supply hopper 28, by a stone removing sorter 30, the uncleaned rice is cleaned by a rice cleaning machine 42 to obtain cleaned rice, crushed grains of rice are removed from the cleaned rice by a crushed rice sorter 52 and color rice is removed by a hue sorter 60 to produce refined cleaned rice. Herein, since this grain preparing apparatus 10 is not equipped with a rice huller, a winnowing machine and a grain size sorter, it can be made small-sized and can be easily transported. Further, since the stone removing sorter 30 is installed so as to be freely taken in and out of a case and the rice cleaning machine 42, the crushed rice sorter 52 and the hue sorter 60 are installed so as to be freely taken in and out of a machine frame, the maintenance of the grain preparing apparatus 10 can be made easy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347366-A (JP)
Title: Manufacturing method for compound semiconductor board having pn junction
Inventor: KOHIRO KENJI
IPC: H01L29/737
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of manufacturing a compound semiconductor board having pn junctions using an epitaxial growth method including a selective growth process, which method enables manufacturing of a compound semiconductor board providing compound semiconductor elements having electrical characteristics higher than that of conventional one.  <P>SOLUTION: In the method of manufacturing the compound semiconductor board having the pn junctions using the epitaxial growth method including the selective growth process, the maximum temperature of the epitaxial growth processes after the selective growth process is made lower than that of the entire epitaxial growth processes before the selective growth process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319436-A (JP)
Title: Water quality improvement by ceramics ball and vibrator
Inventor: FUJIWARA YOSHIMASA
IPC: C02F1/68
Filed: 2004-05-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize improvement of water quality by ceramics balls and a vibrator where expensive ceramics balls are not accommodated in a special metal pipe, the ceramics balls can be easily observed and touched from outside, an ordinary person without a special skill and knowledge can easily judge deteriorated balls etc. and only a part requiring maintenance etc. can be easily changed.  <P>SOLUTION: A housing case 4 (made of polycarbonate) of the ceramics balls is kept in a state always floating on the water surface by a float (made of rubber) into which air or the like is injected, shown by Fig. 1 or 7. By accommodating specially treated ceramics balls 9 (recyclable and almost permanently usable balls) to amplify the power of a water waves added to a water receiving fin 2 (made of polycarbonate) on the water surface or to a water receiving fin 3 (made of polycarbonate) in the water, and to facilitate the swing of the housing case of the ceramics balls, the specially treated ceramics balls are swung according to the swing of the housing case to increase the generation effect of far infrared rays generated when the balls collide with each other. A vibration absorber 5 is installed for suppressing the excessive swing action. By utilizing, for example, ultrasonic vibration wave generated during water discharge from a dam, and vibration energy of wave motion transmitted to the water receiving fin in the water or on the water surface in addition to the above wave, the generation effect of the far-infrared rays due to the ceramics balls can be further increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346467-A (JP)
Title: Graphic recognition program
Inventor: MOMOSE HIROSHI
IPC: A63F13/428
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graphic recognition program capable of exactly recognizing a graph having a complicated shape.  <P>SOLUTION: An information processor executing the graphic recognition program detects in time series a locus drawn on an input face as a coordinate point. The coordinate point for indicating the locus is selected from a coordinate point group formed by arranging in the time series each detected coordinate point. An information processor calculates the length of each line segment formed by connecting the each selected coordinate point in time series order, and also calculates the absolute angle or the relative angle of the line segment on an each line segment basis. In a graphic identification step, the locus graph of an orthogonal coordinate system using as a second axis the angle of the line segment which uses the coordinate point selected by assigning distance on a line as a first axis as a basic point is compared with a reference graph representing a reference graph in the orthogonal coordinate system. As a result of comparison, the reference graph represented by the reference graph having the most approximation to the locus graph is identified as the shape of the locus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347219-A (JP)
Title: Card connector
Inventor: NAKAI YASUO
IPC: G06K17/00
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen and improve semi-lock force in a card mounting state, in a card connector with a push/push type ejection mechanism.  <P>SOLUTION: A cut-out part 101 is formed on a side face of a card 100, and an elastic piece 20c having a lock part 19 for locking the cut-out part on the card side face in elastic return is mounted on a slider 15 of the ejection mechanism 8 on the other connector side. The spring supporting point is so changed as to make the length from the supporting point of the elastic piece smaller in the card mounting state than that in a card ejection state. A fixed end of the elastic piece is used as a first spring supporting point A in the card ejection state, and a second spring supporting point B in the card mounting state is provided for a housing 1. The spring supporting point of the elastic piece is changed from the first spring supporting point A to the second spring supporting point B by movement of the slider to the card mounting position, and the spring supporting point of the elastic piece is changed from the second spring supporting point B to the first spring supporting point A by return of the slider to an ejection position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005049827-A (JP)
Title: Ultraviolet polarizing beam splitter with minimum apodization
Inventor: WILKLOW RONALD A
IPC: G02B5/28
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a beam splitter having a comparatively flat apodization function over a wide angle range, which can be used in ultraviolet photolithography.  <P>SOLUTION: The beam splitter includes a first fluoride prism and a second fluoride prism. A coating interface is provided between the first and second fluoride prisms, wherein an overall R(s)*T(p) function of the beam splitter varies no more than ±2.74% in the range of 40-50 degrees of incidence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005352389-A (JP)
Title: Fixing device
Inventor: FUJINO TAKESHI
IPC: G03G15/20
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To output an image having uniform desired glossiness without changing fixing speed in a tandem fixing device 100 consecutively performing a fixing processing step.  <P>SOLUTION: In the tandem fixing device 100, the aimed controlled temperature of a 2nd fixing unit B is controlled to compensate the temperature change of a 1st fixing unit A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350623-A (JP)
Title: Solid drawing material and method for producing the same
Inventor: SAKANISHI SATOSHI
IPC: C09D13/00
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid drawing material enabling handwriting feeling to be freely set hard or soft through mesopore size and distribution or material kind by including mesoporous material while having sufficient color developability and written line density, also high in mechanical strength (e.g. flexural strength, tensile strength, impact strength), and to provide a method for producing the solid drawing material.  <P>SOLUTION: The solid drawing material contains the mesoporous material as compounding composition, wherein preferable mesoporous mateial is at least one selected from e.g. oxide ceramics, nitride ceramics, phosphoxide ceramics, carbide ceramics, silicoxide ceramics and boride ceramics.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005028874-A (JP)
Title: Liquid ejection data transfer unit, liquid ejector
Inventor: FUKUMITSU YASUNORI
IPC: B41J5/30
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance liquid ejection velocity of a liquid ejector greatly as compared with a conventional one by realizing high rate development processing of compressed data and high rate data transfer to a liquid ejection head.  <P>SOLUTION: Record control data received at an interface section 27 is transferred through a first dedicated bus IB1 to a switching control block 422. The record control data is then transferred to a header analyzing block 423 where the header is analyzed. When data subsequent to the header is a command, it is stored in a command storage register 426 and when it is compressed record data, the compressed record data is transferred to a data transfer control block 424. An MPU 24 accesses the command storage register 426 and analyzes the command. The compressed record data is stored in an FIFO memory 425 from the data transfer control block 424 and transferred to a DECU 41 through a second dedicated bus IB2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006005062-A (JP)
Title: Mocvd apparatus
Inventor: MIURA TAKAMITSU
IPC: H01L21/205
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MOCVD apparatus which can excellently and stably form a crystal on the front surface of a substrate, and which can obtain a semiconductor laser element having excellent characteristics with a high production efficiency.  <P>SOLUTION: The MOCVD apparatus includes a substrate supporting means (21) for supporting a substrate (22), and a first heating means (23) for heating the substrate in a chamber (37). Further, the MOCVD apparatus includes a second heating means (28) for high frequency heating, a hold room (30)which is connected and provided in the exterior of the side wall of a chamber to hold the second heating means (28), and a moving means (35A) for moving the second heating means between the interior of the chamber and the hold room (30). The pressure of the hold room interior can be controlled independently with the chamber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005011812-A (JP)
Title: Light source for improving visual recognition under condition of mesopic vision lighting
Inventor: LAHER ISHMAIL
IPC: F21Y101/00
Filed: 2004-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source which outputs light having spectral distribution of emitted light that substantially coincides with a spectral sensitivity of human eyes.  <P>SOLUTION: The light source such as a ceramic metal halide lamp has a spectral distribution of emitted light which substantially coincides with the sensitivity of the human eyes in a first operating power under a photopic vision condition. When the lamp is operated at operating power that is lower than the first operating power, the spectral distribution of the emitted light changes so that it substantially coincides with the sensitivity of the human eyes under the mesopic vision condition or a scotopic vision condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006000423-A (JP)
Title: Laser surgery apparatus
Inventor: WAKAMATSU TAKESHI
IPC: A61N5/06
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out laser surgery adapted to various kinds of uses by using a plurality of laser oscillators of different oscillation wavelengths and using oscillated laser beams combined from them.  <P>SOLUTION: This apparatus comprises: a plurality of semiconductor laser oscillators 1<SB>1</SB>, 1<SB>2</SB>of different oscillation wavelength; semiconductor laser driving circuits 2<SB>1</SB>, 2<SB>2</SB>provided at each of the plurality of semiconductor laser oscillators; a control circuit (CPU) 3 controlling driving of each of the semiconductor laser driving circuits 2<SB>1</SB>, 2<SB>2</SB>; and a multiplexer 4 for multiplexing the output laser beams of the plurality of semiconductor laser oscillators 1<SB>1</SB>, 1<SB>2</SB>. Thus, the apparatus introduces the output laser beams from the multiplexer to a hand piece 30. The control circuit (CPU) 3 generates a pulse signal for driving the semiconductor laser oscillators 1<SB>1</SB>, 1<SB>2</SB>. and adjusts the pulse width, pulse interval, pulse height, etc. of the pulse signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003714-A (JP)
Title: Image forming apparatus
Inventor: YANO KEITA
IPC: G03G15/20
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To safely, surely, and easily move a fixing unit by a fixed quantity at first, when carrying out withdrawing work of the fixing unit from an image forming apparatus body.  <P>SOLUTION: One end part 6b comes into contact with a fixing member S1d fixed to the image forming apparatus body U0 and a handle part 6c, which an operator holds, is provided at another end part 6c. An intermediate part between the one end part 6b, and another end part 6c is a turning lever 6 turnably supported by the fixing machine F. The image forming apparatus has the turning lever 6 which is arranged so that the fixing unit F moves outside the image forming apparatus body U0 by the action of the lever, when the rotation lever 6 is turned so that the one end part 6b presses the fixing member S1d inside the image forming apparatus body U0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005237943-A (JP)
Title: Game machine
Inventor: SEKINE YOSHIMUNE
IPC: G07D9/00
Filed: 2004-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can obstruct an unfair act to use an unfair tool inserted through a token inlet.  <P>SOLUTION: In a condition a token 38 is not thrown in, a movement member 51 is placed at a contact position (A) to block a guide passage 35 by energizing force of a torsion spring 52. When a token 38 is thrown in, the movement member 51 is pushed downward by the token 38 flowing down in the guide passage 35 and turned counterclockwise centering on a rotation axis 56 (B). Associated with passage of the token 38, the movement member 51 is turned to an open position (C). By turning of the movement member 51 from a contact position to a stand-by position, an unfair act detecting sensor 55 detects an arm part 51b to output a movement signal. A continuation time when a movement signal is continuously outputted is measured by a timer and simultaneously whether the continuation time is within a prescribed time or not is judged. When the continuation time is judged to be over the prescribed time, it is judged that there is possibility of inserting an unfair tool and alarm sound is emitted through a speaker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006001728-A (JP)
Title: Sucking device for plate material
Inventor: OOKA KANAME
IPC: B66C1/02
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sucking device for a plate material, sucking a plate material and lifting the sucked plate material with negative pressure force to thereby lower the price and reduce the size.  <P>SOLUTION: A suction cylinder 10, the inner end 10a of which is opened to a negative pressure chamber 3, the outer end 10b thereof being opened to the outside is fitted to a case 1 having the negative pressure chamber 3 to slide outward, and the suction cylinder 10 is projected and energized outward from the case 1 by dead load or reaction force of an elastic body. The case 1 side where the suction cylinder 10 is located is provided with a receiver 18 receiving a plate material W, and the position of the outer end 10b of the suction cylinder 10 when the suction cylinder 10 is fitted to the inside of the case 1 at maximum is set to the inner position of the case more than the receiving surface 18a of the receiver 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009618-A (JP)
Title: Internal gear pump
Inventor: INUI NAOKI
IPC: F04C2/10
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal gear pump miniaturizing a rotor while making the most of a noise reducing effect.  <P>SOLUTION: In this internal gear pump, the center of an inner rotor 1 is revolved around the center of an outer rotor 2, describing a circle with a diameter (2e + t), and an envelope of an inner rotor tooth profile curve group when the inner rotor 1 is rotated on its axis by 1/n times while the center of the inner rotor makes one revolution, is taken as a tooth profile of the outer rotor. The creation of the tooth profile of the inner rotor 1 satisfies a condition: 1<H/E≤3.5, wherein a diameter of an epicycloid circle forming an epicycloid curve of a tooth tip 1a is ϕE mm, and a diameter of a hypocycloid circle forming a hypocycloid curve of a tooth space 1b is ϕH mm; and e is eccentricity of the inner rotor center and the outer rotor center, t is a maximum value of a clearance between the outer rotor and the inner rotor pressed to the outer rotor, and n is the number of teeth of the inner rotor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013024-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: HORI MASAAKI
IPC: H01F27/245
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine of small size and light weight, capable of optimizing magnetization characteristics of an iron core.  <P>SOLUTION: A primary coil and secondary coil are wound on a magnetic circuit that uses an iron core which is formed by laminating directional silicon steel plates. The current flowing the primary coil is cut off to cause electromagnetic induction, and a generated back electromotive force is boosted with the secondary coil to generate a high voltage. Since rolling direction of the directional silicon steel plates is sequentially rotated for lamination, magnetization characteristics iron core is optimized for small size and light weight.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009936-A (JP)
Title: Planetary roller type power transmission
Inventor: SONOBE HIROYUKI
IPC: F16H13/08
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which includes a side plate for restraining a planetary roller from shifting in axial direction and is integral construction.  <P>SOLUTION: A planetary roller type power transmission is composed of a sun roller, a roller ring concentrically fixed to outer side of the sun roller, a plurality of planetary rollers which rolls by being arranged between the sun roller and the roller ring in pressure contact condition and the retainer type carrier which rotates by accommodating the planetary roller in a pocket. It integrally molds the carrier, which accommodates in the pocket by restraining the planetary roller from shifting in axial direction, by a resin or a sintered material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012677-A (JP)
Title: Solid polymer fuel cell
Inventor: MATSUBARA TAKEHITO
IPC: H01M8/10
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell capable of surely sealing the inside of the cell without jeopardizing performance of the cell.  <P>SOLUTION: A cation exchange film 3 and a separator 7 of a junction body 2 is bonded with a sealant 9. By this, the cation exchange film 3 and the separator 7 are in an airtight state, so that they can maintain airtightness without being clamped with high pressure. Furthermore, a spacer 10 is provided between the cation exchange film 3 and the separator 7 for adjusting a thickness of the sealant 9, with a thickness t<SB>s</SB>of the spacer 10 set at 0.8t<SB>c</SB><t<SB>s</SB><t<SB>c</SB>to that t<SB>c</SB>of an electrode. With such a constitution, the thickness of the sealant 9 can be adjusted so as to have the electrode 4 and the separator 7 in contact with each other with a suitable crimping force while retaining gas diffusion properties inside the electrode 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011184-A (JP)
Title: Image forming apparatus
Inventor: MIYASHIRO TOSHIAKI
IPC: G03G15/00
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately handle a jamming recording material by improving visibility and operability for a jam occurring during feeding, transfer, and fixation even with small-sized, simple constitution.  <P>SOLUTION: In the image forming apparatus wherein a feeding device 60 which supplies the recording material P, a secondary transfer roller 2 which transfers a visible image on an intermediate transfer belt 10 to the recording material P fed by the feeding device 60, and a fixing device 50 which fixes the visible image transferred from the intermediate transfer belt 10 by the secondary transfer roller 2 to the recording material P are arranged upward in this order nearly perpendicularly, and a conveyance path for the recording material is formed among them, a door 3 capable of opening the inner side is provided at a portion of a device housing and the intermediate transfer belt 10 and secondary transfer roller 2 can move toward the opening part where the door 3 is opened while having nearly the same position relation with image formation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI