baber/WOPTO huggingface dataset:
Patent JP-2004188612-A (JP)
Title: Injection mold and method for manufacturing flat molded product
Inventor: HAYASHI MASAHIKO
IPC: B29L7/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection mold which is equipped with a freely detachable flat plate-shaped core and molds flat molded products different in shape and dimension accurately by the same mold, and a method for manufacturing the flat molded product.  <P>SOLUTION: The injection mold for the flat molded product comprises a thermoplastic resin and is constituted of a fixed mold and a movable mold. The movable mold has at least side frames provided to four peripheral sides and a core plate. The side frames can be replaced with side frames different in width dimension and the core plate can be extended by a freely detachable flat plate-shaped core. The joint part of the core plate and the flat plate-shaped core are present within the effective plane of the flat molded product and a height difference between the surface of the core plate and that of the flat plate-shaped core is less than 2 μm. The flat molded product is manufactured by injection molding using the mold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191464-A (JP)
Title: Screen mounting structure for projector
Inventor: AIDA YASU
IPC: G03B21/62
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent trouble from occurring on a screen even if the screen is expanded or contracted.  <P>SOLUTION: A screen 4 is positioned somewhat ahead of the aperture of a frame 2 having the aperture in front. The screen 4 covering the aperture is obtained by combining a lenticular lens 6 and a Fresnel lens 8 both of which are screen-shaped in the front-and-rear direction of the aperture. A light shielding film 10 is fixed on all the area of the periphery part of the screen and mounted on the frame 2 so as to slide in the front-and-rear direction of the frame 2. A sheet 18 connected to all the area of the periphery part of the screen 4 is extended over the film 10 toward the frame 2 side on the outside of the film 10. Adjusting tools 22 are coupled with the specified spots of the extended edge of the sheet 18. The tools 22 have a coil spring 50 elongated and contracted nearly along the front-and-rear direction of the frame 2 in accordance with force from the sheet 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189817-A (JP)
Title: Resin composition for vibration-damping plate and vibration-damping plate obtained using the same
Inventor: HASHIMOTO SEIICHI
IPC: C08K5/29
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a vibration-damping plate exhibiting high vibration-damping performances and adhesive performances within a wide temperature range from ordinary temperature to a temperature as high as about 80°C, and a vibration-damping plate obtained using the same.  <P>SOLUTION: The resin composition for the vibration-damping plate comprises a polyester resin (A) having a glass transition temperature of 10 to 75°C and a polyester resin (B) having a glass transition temperature of -40 to 10°C, where the compounded ratio of the polyester resin (A) to the total amount of the polyester resin (A) and the polyester resin (B) is 10-60 mass% and a bisphenol A alkylene oxide adduct represented by formula (1) accounts for 20-70 mol% of polyol components constituting the polyester resin (A). In formula (1), R is a 4C or lower alkylene group; and m and n are each an integer of at least 1 satisfying 2≤n+m≤10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188531-A (JP)
Title: Walking type movable apparatus, and device and method for controlling its movement
Inventor: FURUTA TAKAYUKI
IPC: B25J13/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking type movable apparatus, which has a simple configuration, and monitors a driving state of a driving means of each articulation, detects a fault when the fault occurs in the driving means, and avoids the fault, particularly to provide a biped walking type humanoid robot, and a device and method for controlling its movement.  <P>SOLUTION: The biped walking type humanoid robot 10 is provided with a movement control apparatus 40 for controllably driving articulation driving motors 11d, 11e, 18L, 18R to 36 of each articulation. The movement control apparatus 40 comprises a movement planning section 41, a movement generating section 42, a compensating section 43, a control section 44, an angle sensor for serving as a detecting section for detecting the angle of each articulation of the robot, i.e., an angle measuring unit 45 and a ZMP detecting sensor provided in both leg portions 17L, 17R, and a movement monitoring section 46 for monitoring the driving state of each driving means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187569-A (JP)
Title: Reaping bundler
Inventor: YAMAMOTO YASUNORI
IPC: A01D37/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaping bundler causing neither misbundling nor the disturbance of grain culm bundle discharge posture independently of the length of reaped grain culms and high in operating efficiency.  <P>SOLUTION: This reaping bundler has the following scheme: The right side of a conveying cover situated behind a grain culm raiser and functioning to convey and guide reaped grain culms right sideways is bent forward to serve as a conveyance support surface, owing to which grain culms bundled at the grain culm bundling part of the bundler are prevented from falling outward. In this reaping bundler, a cover extended outward along the conveyance support surface is provided at a position on the right outside of the conveying cover and designed to be detachable or movable inside of the machine body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193936-A (JP)
Title: Facsimile server
Inventor: EGUCHI MASAFUMI
IPC: H04N1/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile server capable of enabling a client to easily perform processing such as storing of image data or printing, and reducing the size of an electronic mail to be sent, in transferring the image data received by facsimile.  <P>SOLUTION: Upon receiving the image data by facsimile (step 101), the facsimile server determines the distribution destination of the image data on the basis of facsimile communication procedure signals transmitted before the image data (step 102), stores the mail address of the distribution destination (step 103), and stores the image data in a storing area of an URL allocated by an FTP server (step 104). After that, a downloading program is attached to an electronic mail, the electronic mail is transmitted to the distribution destination (step 105), and the client executes the downloading program attached to the electronic mail (step 202). Thus, various processing of the image data can be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003246774-A (JP)
Title: New sulfonium salt compound, method for producing it, and use of it
Inventor: MIYASHIGE RYOZO
IPC: C07D333/46
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2-naphthoylmethyltetramethylenesulfonium salt wherein the acidic matter generated through a light irradiation and originated from the anion does not pollute the environment and does not have a bad influence on the environment, and to provide a method for producing the same.  <P>SOLUTION: The sulfonium salt is 2-naphthoylmethyltetramethylenesulfonium camphorsulfonate represented by formula (1) and useful as a compound which generates an acid through a light irradiation, and the method for producing the same is characterized by salt-exchanging 2- naphthoylmethyltetramethylenesulfonium bromide with ammonium salt of camphorsulfonic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191010-A (JP)
Title: Wood pellet fuel combustion system
Inventor: MAGA KOHACHI
IPC: F23J1/06
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood pellet fuel combustion system capable of preventing incomplete combustion and clinker generation by effectively collecting ash generated in combustion.  <P>SOLUTION: During primary combustion, ash disposal gears 24, 25 are rotated at a given time interval to send out generated ash downward through a slit 26a of each ash disposal plate 26 to temporarily keep the ash on ash disposal doors 30a, 30b. Then, the ash disposal doors 30a, 30b open by the weight of the ash, thereby collecting the ash into an ash collection container 14. This prevents incomplete combustion caused by the ash blocking burner ports 17b for air intake formed in a burner 17, thus maintaining stable combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200792-A (JP)
Title: Optical detector
Inventor: SUZUKI YASUHIRO
IPC: H04N5/369
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical detector capable of ensuring both an S/N ratio and a speed.  <P>SOLUTION: In the optical detector 1, (K×M×N) pieces of photodiodes PD<SB>k, m, n</SB>are arranged in an optical detecting section 10 so as to form M line (K×N) rows, and processing (electric charge storing, CDS , filtering and A-D conversion) are applied to each of the (K×N) pieces of photodiodes PD<SB>k, m, n</SB>(k=1-K, n=1-N) in each line for each time T. Electric charge storing operations in integration circuits 20<SB>m, n</SB>, CDS operations in CDS circuits 30<SB>m, n</SB>, filtering operations in filter circuits 40<SB>m, n</SB>, and A-D converting operations in A-D converting circuits 50<SB>m, n</SB>are performed for every (N×T) time, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197336-A (JP)
Title: Wall construction kit and wooden house or the like constructed by building up wall construction kit
Inventor: KATAGIRI KOJI
IPC: E04B2/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall construction kit built up even by an amateur, providing a number of kinds of wall members 1, 2, and 3, etc. with a few kinds of parts without needing high-cost facilities while raising a new industry using a thinning material in a depopulated district by utilizing the thinning material, and to provide a wooden house or the like constructed by building up an assembling unit.  <P>SOLUTION: This wall construction kit has a main frame 3 formed by building up square timber formed of the thinning material, in an approximately square frame, and a corner frame 4 making one side length short by the cross-sectional dimension of a corner column 14 relative to the main frame 3. A wall construction kit 2 is formed by adding a rectangular half frame 5 and a triangular frame of an approximately right-angled triangle shape. A wall frame kit 7 is formed with a triangular frame 8 of an approximately right-angled isosceles triangle shape instead of the triangular frame 6 of an approximately right-angled triangle shape. The wooden house or the like is constructed by building up such wall frame kits.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196098-A (JP)
Title: Travel transmission device for mobile agricultural machine or the like
Inventor: KIKUZAWA HIROMASA
IPC: B62D11/08
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of a numerical value detected by a speed detecting means for a traveling crawler of a turning inside and a turning outside during turn traveling in a mobile agricultural machine or the like.  <P>SOLUTION: Right and left rotation number detecting means separately detecting the number of rotation of right and left steering clutches with rotated number detecting parts respectively provided on the right and left steering clutches, and an individual rotation number detecting means separately detecting the number of rotation of a straight traveling input gear and a clutch output gear with the rotated number detecting part respectively detecting the number of rotation of the straight traveling input gear of a clutch for straight traveling and the clutch output gear for turning and straight traveling are arranged in a travel transmission device for the mobile agricultural machine or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198242-A (JP)
Title: Photocoupler
Inventor: OGAWA ISAO
IPC: G01D5/347
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocoupler used for the optical type encoders which enables the miniaturization thereof with a higher accuracy.  <P>SOLUTION: The photocoupler has a light emitting element which emits light radially from a light source, an optical component with a refractive index n, made of a resin, which is provided in front of the light emitting element, molded integral with the light emitting element and has the top thereof as a lens body with a curvature r, a scale vertically moving relative to the direction of the light emitted from the light emitting element, a photodetector array comprising a plurality of photodetectors receiving the light through the scale and an output circuit which obtains two output signals with different phases. When the distance to the center of the lens body from the light emitting element is represented by f and the distance to the top from the center of the lens by d, d+f is 2.0 mm or less and the value of the first convergence coefficient Σ=r/ä(1-n)(d+f)+nr} of the light beam emitted from the optical component is held within the range of 3 or more to 9 or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194564-A (JP)
Title: Tunnel type oven
Inventor: AOKI NOBUYUKI
IPC: A47J37/04
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel type oven which is miniaturized and with which the structure of a conveyor is simplified and baking plates in the oven are favorably transported to bake food products.  <P>SOLUTION: A chain conveyor 3 transportation is laid on a horizontal plane in a form to make a U-turn in an oven body. A great number of the baking plates 4 are connected to the conveyor chains of the chain conveyor 3 for transportation. Food products on the baking plates are baked while moving the baking plates in an approach route and a return route including the U-turn in the oven body 1 in the horizontal state of the baking plates 4. A chain conveyor 5 for an approach route guide is arranged at the side part of the approach route in the chain conveyor 3 for transportation in the oven body 1 so that the baking plates are horizontally supported and moved along the approach route. A chain conveyor 6 for a return route guide is arranged at the side part of the return route in the chain conveyor 3 for transportation so that the baking plates are horizontally supported and moved along the return route.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198260-A (JP)
Title: Solid phase carrier and its utilization
Inventor: SHIMIZU HIDENOBU
IPC: G01N21/27
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid phase carrier having a carboxyl group on its surface densely in order to efficiently fix a functional molecule.  <P>SOLUTION: A high-molecular substance having a carboxyl group is covalently bonded to the surface of the solid phase carrier having a functional group capable of being bonded to the carboxyl group by a covalent bond in the presence of a condensing agent under an acidic condition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003205075-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction by excluding influence due to electromagnetic noise though the noise is superimposed to the signal of a sensor for detecting the passage of a game medium.  <P>SOLUTION: In a Pachinko machine which detects the passing through situation of a game ball into a starting port by a game medium detection means and advances a game according to the detecting result, the game medium detection means is provided with a switch for the starting port and a main controller. The switch for the starting port transmits a first signal of a different voltage V1 through a first signal line according to the presence/absence of passing through of the game ball and a second signal where respective voltages V2 in the case of passing through and in the case of not passing through of the game ball are in a relation reverse to the respective voltages of the first signal through a second signal line. The main controller determines the presence/ absence of entering of the game ball to the starting port on the basis of a difference ▵V by utilizing that the difference ▵V between both of voltages V1 and V2 becomes equal to a state of being not superimposed though the electromagnetic noise of a same voltage VN is superimposed to both of the signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206521-A (JP)
Title: Document search device and program
Inventor: TANAKA HIDETOSHI
IPC: G06F17/30
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document search device and program capable of increasing the accuracy of outputting a document image corresponding to an input keyword.  <P>SOLUTION: A full-text search is performed on each page according to candidates for a string of characters, and an image is displayed which corresponds to the page where there is a string of characters as the result of a character recognition process that correspond to the candidate matching the keyword. The user checks whether or not the string of characters retrieved matches the input keyword. When the string of characters retrieved does not match the keyword, non-matching characters are reported to the document search device. The document search device changes information on candidates for the non-matching characters and stores the result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211294-A (JP)
Title: Parking device
Inventor: ENAMI KATSUJI
IPC: E04H6/18
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking device allowing the smooth travel of a traversing pallet on a rail.  <P>SOLUTION: The traversing pallet P is provided with a flanged driving wheel 20 coming in rolling contact with one rail 11 out of a pair of rails 11, 12; a motor 21 for rotating the flanged driving wheel 20; a flanged driven wheel 22 coming in rolling contact with one rail 11; and first and second driven wheels 23, 24 without flanges positioned on the other rail 12. A slip preventing member 50 such as a chain is disposed along one rail 11. A shaft 40 is provided with a slip preventive rolling element 60 such as a sprocket. The slip preventive rolling element 60 is rotated integrally with the flanged driving wheel 20 and rolls in the longitudinal direction of the slip preventing member 50 in a state of being engaged with the slip preventing member 50. The diameter D1 of the flanged driving wheel 20 and the diameter D2 of a pitch circle of the slip preventive rolling element 60 are made slightly different.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212481-A (JP)
Title: Photographic lens
Inventor: ABE YASUHIKO
IPC: G02B13/18
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a photographic lens applied to a mobile camera or the like thin in thickness.  <P>SOLUTION: The photographic lens is equipped with an aperture diaphragm 1 having a given aperture, a first lens group having positive refractive power as a whole, a second lens group having positive refractive power as a whole and a third lens group having positive refractive power as a whole in order from an object side to an image surface side. The first lens group is constituted of a doublet obtained by arranging and bonding a first lens having positive refractive power and a second lens 3 having negative refractive power successively from the object side, the second lens group is constituted of a third lens 4 having positive refractive power and having an aspherical surface as a surface at least on either the object side or the image surface side, and the third lens group is constituted of a fourth lens 5 having positive refractive power and having an aspherical surface as a surface at least on either the object side or the image surface side. Thus, the thin photographic lens whose exit angle is up to about 20°, whose aberration is excellently corrected and whose entire length is short is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214888-A (JP)
Title: Information relay system with duplicate configuration and switching control method
Inventor: HISAKI TAKASHI
IPC: H04L69/40
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To lighten the processing load on an information relaying apparatus by eliminating a take-over processing by a shared memory or the like and to reduce the cost of the information relaying apparatus.  <P>SOLUTION: In the information relaying apparatus (active) 100, when detecting a fault, a monitor function section 111 informs a switching control section 110 about switching. The switching control section 110 informs a relay processing section 112 about start of the switching and informs an information relaying apparatus (standby) 101 about the switching when receiving the end of switching from the relay processing section 112 to switch the state of the apparatus into a standby state. The relay processing section 112 uses buffers to manage relay information and informs the switching control section 110 about the end of switching after confirming that all the buffers are idle in the case of switching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213757-A (JP)
Title: Disk cartridge
Inventor: NAGASATO MAKOTO
IPC: G11B23/03
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge from which an optical disk can be held and taken out surely and easily, and in which recorded data never be damaged by dirt and scratch.  <P>SOLUTION: This disk cartridge has a main wall 111 opposed to one side of surfaces of an optical disk to hold an optical disk so as to be able to take out easily it from a cartridge and to insert easily, a side wall 112 provided at a periphery of the main wall, disk holding pawls 113A, 113B extended from the side wall 112 so as to holding the optical disk D between the main wall 111 the side wall 112, and a region 14 for handling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214932-A (JP)
Title: Clock signal recovery pll circuit
Inventor: FUJIMOTO YUKO
IPC: H03L7/06
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock signal recovery PLL circuit capable of coping with a diversified transfer rate/a high transfer rate of an input signal attended with diversified recording systems to a recording medium and a tendency of higher multiple speeds of a reproducing apparatus.  <P>SOLUTION: The clock signal recovery PLL circuit 1 is configured with: an analog/digital conversion means 2; a phase error signal generating means 3; a decimation means 4; a smoothing means 5; a delta sigma modulation means 6; a digital/analog conversion means 7; and an oscillation means, and the phase error signal generating means 3, the decimation means 4, the smoothing means 5, the delta sigma modulation means 6, and the digital/analog conversion means 7 are operated synchronously with a recovered clock signal S8. Since the phase error signal generating means, the decimation means, the smoothing means, the delta sigma modulation means, and the digital/analog conversion means configuring the clock signal recovery PLL circuit are operated synchronously with the clock signal, the clock signal recovery PLL circuit can excellently recover the clock signal even when the transfer rate of the input signal S1 is varied without being limited to the case when the transfer rate of the input signal S1 is constant. Thus, the clock signal recovery PLL circuit can excellently cope with even the diversified transfer rate attended with diversified reproducing apparatuses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI