baber/WOPTO huggingface dataset:
Patent JP-2004256398-A (JP)
Title: Method for purifying and producing 2,5-bis(isocynatomethyl)-1,4-dithiane
Inventor: SUGIMOTO YOSHIAKI
IPC: C07D339/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a mixture containing BIMD [2,5-bis(isocyanatomethyl)-1,4-dithiane] with which the high-purity BIMD with slight discoloration can be obtained and to provide a method for industrially advantageously producing the BIMD.  <P>SOLUTION: The method for purifying the BIMD is to isolate the BIMD by distilling the mixture containing the BIMD. The method for purifying the BIMD comprises a step of treating the mixture containing the BIMD with a removing material for colored substances. The method comprises a step of carrying out a phosgenation reaction of an inorganic acid salt of BAMD [2,5-bis(aminomethyl)-1,4-dithiane], a step of treating the resultant phosgenation reaction product with the removing material for the colored substances and a step of distilling the reaction product treated with the removing material for the colored substances and isolating the BIMD. Thereby, the high-purity BIMD with the slight discoloration can be isolated/purified by simple operation without adding a great change to a conventional method for production.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257022-A (JP)
Title: Lower-limit stop device of horizontal blind
Inventor: YAMAGISHI KAZUTO
IPC: E06B9/322
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower-limit stop device of a horizontal blind which stably works by employing a simple constitution without enlarging a head box.  <P>SOLUTION: In the horizontal blind, a winding shaft 4 is rotatively driven via a driving shaft through the operation of an operating device; an elevating cord 7 is wound or rewound by means of the winding shaft 4 so that slats can ascend/descend; a supporting member 5 for supporting the winding shaft 4 is provided with a load generating part 17 for increasing load torque needed to rotate the driving shaft in the operation of winding the elevating cord 7 around the winding shaft 4 in the reverse direction; and a torque transmitting part, which can transmit only torque lower than the load torque generated in the generating part 17, is provided between the operating device and the driving shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259325-A (JP)
Title: Optical disk device and control method of optical disk device
Inventor: OSADA NAOMICHI
IPC: G11B7/095
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve jitter of write clocks which is generated when wobble signal components of adjacent groove tracks are leaked into the wobble signal component of a pertinent groove by a crosstalk.  <P>SOLUTION: An optical disk device which binarizes a rotation control wobble signal which is detected from return light in tracking of tracks with respect to the tracks formed on an optical disk and performs control for the rotation and the recording of the optical disk based on this binary wobble signal is equipped with a wobble signal binarizing means which compares the wobble signal with the signal based on a tracking error signal for tracking control which is detected from the return light in tracking and binarizes the wobble signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257029-A (JP)
Title: Correcting tool for laying side ditch
Inventor: HIGUCHI FUMIO
IPC: E03F5/04
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correcting tool for laying a side ditch capable of simultaneously bringing a pair of left-right correcting members in pressure contact with opposed wall part inner surfaces via a connecting member respectively threadably attached to both end parts of a screw rod body by rotating the screw rod body in one direction, capable of correcting dislocation of a joint part of adjacent side ditches, restraining the occurrence of dislocation, excellently laying the side ditch, and improving workability by oppositely arranged the pair of left-right correcting members having a pressure contact surface capable of simultaneous pressure contact between the respective opposed part inner surfaces of the joint part of the adjacent side ditches.  <P>SOLUTION: This correcting tool is composed of the pair of left-right correcting members 1 and 1 having the pressure contact surface capable of simultaneous pressure contact between the respective opposed wall part inner surfaces of the joint part of the adjacent side ditches, the screw rod body 2 for forming one end part in a right-handed screw with the center as a boundary, and forming the other end part in a left-handed screw, and the connecting member 3 respectively threadably attached to both end parts of the screw rod body, and capable of installing the respective correcting members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257279-A (JP)
Title: Electric external gear pump
Inventor: YUKITAKE YASUHIRO
IPC: F04C2/18
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external gear pump smaller, lighter and less in parts count than an existing one, and easy to control and low in cost.  <P>SOLUTION: This external gear pump is composed to making a gear 2 function as a rotor of a brushless DC motor by polarizing an end surface of at lease one of a pair of gears 2, 3 externally contacting and meshing each other in a housing 1 in such a manner that S pole and N pole are alternately positioned in a circumference direction and arranging a motor stator 41 composed of a plurality of electromagnetic coils 41 to oppose to the polarized part 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258472-A (JP)
Title: Toner replenishing device
Inventor: MAEJIMA MASANOBU
IPC: B65D83/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing device which prevents leakage of toner when pulling out a toner cartridge from a developing device.  <P>SOLUTION: The toner replenishing device has toner stored therein and is provided with a toner supply opening 56. The toner replenishing device is provided with; a toner cartridge 32 which is provided with a shutter member 60 moved to a closing position for closing the toner supply opening 56 and an opening position for opening the toner supply opening and is freely inserted to and removed from the developing device; a guide part 33 provided for guiding the toner cartridge 32 to a prescribed set position along a prescribed insertion direction; and a toner reception hole 74 provided for replenishing the toner from the toner supply opening 56 to the developing device in such a state that the toner cartridge 32 is set to the prescribed set position. A toner leakage preventing member 93 made of a magnetic material is arranged adjacently to the toner reception hole 74 in the toner cartridge pulling-out direction B of the toner reception hole 74.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265144-A (JP)
Title: Speech display output control device, editing device, speech text reproduction device, speech display output control processing program, editing processing program and speech text reproduction processing program
Inventor: MURATA YOSHIYUKI
IPC: G10L13/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech display output control device for synchronously outputting data an including speech, texts and an image which synchronizes and outputs a speech output, text display, image display for pronunciation in an easy manner when synchronously outputting the text data, the speech data and the image data.  <P>SOLUTION: A user can effectively practice a conversation as an image for showing the movement of a mouth corresponding to each conversation sound and a text is easily displayed as a conversation image Gn corresponding to text display, and a speech output is sequentially displayed in accordance with the next reproduction subject conversation part instructed by a command code PI, PT and its parameter data in the case that the synchronous reproduction output of the text, speech and image are composed of a plurality of conversation parts is performed according to a time code file 12c3 of a file for the reproduction of an English conversation study material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266693-A (JP)
Title: Electronic imaging device
Inventor: KINEMURA HIROYUKI
IPC: G03B17/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic imaging device which can be extended and is easy to hold by hand when photographing is performed, can be folded compactly when stored, and is easy to operate single-handedly.  <P>SOLUTION: A display cabinet 5 which has a monitor 6 and is flat, long, and narrow is attached to a body cabinet 1 which is also used as a handle section 10, so as to be capable of overlapping and rotating around each one end side of both cabinets. A camera lens 2 is arranged so that the center axis of the rotation of the display cabinet 5 may coincide with the optical axis of the lens. An imaging device 3 is placed in the rear of the lens 2, and an operation button is arranged at a position which a finger of a hand supporting the body cabinet 1 reaches. Since the display cabinet 5 can be lapped and folded over the body cabinet 1, the apparatus is convenient for carrying. When a photographer is right-handed, the electronic imaging apparatus becomes easy to operate if the display cabinet 5 is arranged so as to face the left with respect to the body cabinet 1 arranged vertically. When the photographer is left-handed, the electronic imaging apparatus becomes easy to operate, if the display cabinet 5 is caused to face the right.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265816-A (JP)
Title: Heating element and rice cooker using it
Inventor: YASUI KEIKO
IPC: A47J27/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and strong heating element having high heating capacity and good thermal response.  <P>SOLUTION: The heating element is composed by laminating a metal substrate 7, an insulating layer 8 which is formed of slurry containing powdered glass and binder in the form of a sheet, and a resistor 9 which is formed of slurry containing powdered glass and binder in the form of a sheet and integrating them by application baking. The heating element is in simple constitution with good thermal responsiveness without any problem of strength at a high heating capacity. Therefore it can be used as the heating element for the rice cooker.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274175-A (JP)
Title: Color signal compensator, color signal correcting method, and image display
Inventor: IKEDA TAKESHI
IPC: G09G5/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color signal corrector and a color signal correcting method which suppress the variation of the chromaticity points of achromatic colors in an image display.  <P>SOLUTION: The color signal corrector has light emission characteristics correctors independent of each color for correcting light emitting characteristics of the intensities of colors R, G, B. It selects or generates chromaticity correcting offset values for suppressing the variation of the chromaticity points of monochromatic colors and white colors, determined according to the intensity levels, based on one or two color data selected from each color R, G, B inputted to the light emission characteristic correctors; adds the offset values to one color data selected from remaining one or two colors; and inputs them to the light emission characteristic correctors of the colors, thereby enabling the manufacturing of color signals for suppressing the variation of the chromaticity point and suppressing the variation of the chromaticity points of monochromatic colors and achromatic colors.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003300739-A (JP)
Title: Apparatus for supplying molten glass through spout lip in manufacturing float glass
Inventor: LAUTENSCHLAEGER GERHARD
IPC: C03B40/027
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for supplying molten glass through a spout lip in manufacturing float glass using the spout lip which has high temperature stability up to 1,400°C and high erosion stability to various kinds of the molten glass, does not have an undesired interaction with the molten glass, is not stable to a temperature change and does not release the product of erosion into the molten glass.  <P>SOLUTION: At least the surface of the spout lip (20) in contact with the molten glass (12.1) is covered with a heat resistant noble metallic layer (22). Accordingly, the matching of coefficients of thermal expansion is achieved by the metallic layer and the material of the spout lip and therefore the formation of the creases and cracks in the metallic layer is averted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273234-A (JP)
Title: Incandescent lamp
Inventor: YAMAMIZU YUTAKA
IPC: H01K1/18
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incandescent lamp in which a filament does not droop even if turning on and off of the lamp is repeated by applying a tensional force to the filament beforehand for offsetting the amount of stretch at the time of elevating temperature.  <P>SOLUTION: As for this incandescent lamp, the filament 4 of which both ends are connected to the interior reed rods 3 in a glass bulb 2 with a sealing part 21 formed at one end is arranged in an axis direction of the glass bulb 2. The filament 4 is stretched between the interior reed rods 3 by applying a tensional force to the filament 4 at the time of normal temperature beforehand as an amount of the stretch corresponding to that of the stretch at the time of elevating temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269141-A (JP)
Title: Goods input control device of automatic warehouse
Inventor: ITO DAISUKE
IPC: G06Q50/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a goods input control device capable of making input of goods simply, quickly, and efficiently in case the goods consisting of the same item and same quantity are to be put in an automatic warehouse continuously.  <P>SOLUTION: In case the goods consisting of the same item and same quantity are to be put in the automatic warehouse continuously, the bar code of the label 23 attached to the applicable item of goods is read by a bar code reader 25, and the read item code and input instruction code are transmitted upon being converted into radio signals, which are received by a reception unit 29, and the received item code and input instruction code in the form of radio signals are sent out to a management computer 31. On the basis of the item code given by the reception unit 29, the item is collated by the computer 31 with the registered items in a database 33, and if registered, the admission of the input motions is given to a stacker crane 35 and other parts on the basis of the input instruction code from the reception unit 29, and a continuous input to the warehouse is executed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003267625-A (JP)
Title: Web cutting tuck folding machine
Inventor: ELSNER BERTRAM F
IPC: B65H20/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine and a method for performing the cutting, tuck folding and stacking of web segments with high reliability and high production speed.  <P>SOLUTION: A high speed web cutting and tuck folding machine feeds webs downstream between overlying and underlying runs of feed belts having cutting and tuck folding openings spaced along the belts. Lead segments of the webs are cut at a cutting station, and fed downstream to a tuck fold station where they are drawn through tuck fold openings, folded and stacked. The machine is readily adjusted to vary the length of the cut segments, and the relative length of the folding width when folded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004272029-A (JP)
Title: Projector
Inventor: NISHIDA KAZUHIRO
IPC: G02B3/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which allows contrast to be surely improved while having a constitution which does not require a high positioning precision.  <P>SOLUTION: A projector 1 is provided with; a light source 100; a first lens array 131 which divides light emitted from the light source 100 into a plurality of partial luminous fluxes by a plurality of vertically and horizontally arranged small lenses 131A; a second lens array 132 which has a plurality of small lenses 132A corresponding to the plurality of small lenses 131A of the first lens array 131; a superposing lens 134 which superposes a plurality of partial luminous fluxes emitted from the first and second lens arrays 131 and 132, on a liquid crystal panel 170; and a projection lens 190 which projects light modulated by the liquid crystal panel 170. A stop means 200 which has an aperture 201 having a shape approximately similar to the external shape of the second lens array 132 is arranged in the vicinity of a position conjugate with the second lens array 132.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274566-A (JP)
Title: Mobile phone and image display method thereof
Inventor: SUZUKI YUZURU
IPC: H04W4/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone for making display data desired by a user an image on the mobile phone and storing the image in a storage device, and to provide an image display method thereof.  <P>SOLUTION: The mobile phone 10 includes: a user entry processing section 11; various processing sections 12; a display control section 13; an image conversion section 14; the storage device 15; and an image display section 16 such as an LCD. The mobile phone extracts and captures image data displayed on a display image or a menu image on the image display section 16 through copying operations of a user, the image conversion section 14 converts the format of the image data into a format of a JPEG file or the like and stores the resulting data to the storage device 15. The plurality of stored image data are properly read and displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278829-A (JP)
Title: Drying furnace
Inventor: NAKANE SHINICHI
IPC: F26B15/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying furnace capable of heating a vehicle body of different type certainly without bringing about complication in the structure and a high cost.  <P>SOLUTION: The drying furnace 1 blows a hot wind to the vehicle body 2 being transported so as to dry its surfaces and is equipped with a body support 8, a hot wind supply duct 12, a blowout nozzle 11 of telescopic structure, etc. At the time of transport, the vehicle body 2 is placed on the support 8. The hot wind duct 12 supplies hot wind into the furnace. The blowout nozzle 11 of telescopic structure is arranged protruding into the furnace from the duct 12 so that the nozzle tip is positioned contacting with the side edge of the support 8 directly or indirectly. The tip of the nozzle 11 touches the side edge of the support 8 and is pressed. At this time, the nozzle 11 contracts passively in the direction of the nozzle base end in accordance with the pressing amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086852-A (JP)
Title: Non-contact id card or the like, and its manufacturing method
Inventor: AKITA MASANORI
IPC: H05K1/18
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To hold a bonding state in a conductive state that electrical resistivity is kept low and constant satisfactorily for a long period of time in a non-contact ID card or the like formed by laminating both of an antenna circuit board and an interposer board so that electrodes of the antenna circuit board and extended electrodes of the interposer board are bonded in the conductive state with a conductive adhesive or a conductive self-bonding material.  <P>SOLUTION: The antenna circuit board 2 on which an antenna 6 is formed and the interposer board 7 in which an IC chip 4 is embedded are laminated, antenna electrodes 3a, 3b connected to the antenna 6 and the extended electrodes 11a, 11b connected with an electrode of the IC chip 4 are bonded in the conducted state with the conductive adhesive or the conductive self-bonding material 8 and a base material 9 of the antenna circuit board 2 is fixed to a base material 10 of the interposer board 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280279-A (JP)
Title: Top-down design device and top-down design program
Inventor: MORO TAKESHI
IPC: G06F17/50
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform connection check successively from the high-order hierarchies by using physical and logical connection check among terminals of a circuit block in circuit design.  <P>SOLUTION: In a top-down circuit design, a definition slip of the circuit block in a top level is input by a user (S1). An attribute of the terminals of the circuit block in the top level is also included. Next, a circuit block in a first hierarchy to be a low-order hierarchy just under the top level is divided and the definition slip of the divided circuit block is created/input by the user (S2). An attribute of the terminals of the circuit block of the first hierarchy is also included in the definition slip. Then, the connection check between the top level and the first hierarchy is performed by a computer (S3). In this connection check, matching check for the attribute of the circuit blocks in the top level and the first hierarchy is also performed, in addition to the check of the presence/absence of connecting destinations for the circuit blocks in the top level and the first hierarchy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275318-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F5/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of fully utilizing a replay function.  <P>SOLUTION: The game machine has the replay function for a player to replay a game without inserting a new game medium. The game machine comprises a memory storing means for storing and saving game media put out to the player in the replayed game instead of returning them to the player, a monitoring means for monitoring the game state, and a saved game medium returning means for returning the game media saved in the saving means to the player based on the result of monitoring by the monitoring means. The monitoring means monitors the quantity of game media saved in the memory storing means as the game situation, and the saved game medium returning means returns the saved game media when the quantity of saved game media reaches an upper limit value according to the result of monitoring by the monitoring means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277524-A (JP)
Title: Biaxially oriented polyester film
Inventor: MEGURO YOSHIO
IPC: C08J5/18
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film that is easy to handle and excellent in polarization property and allows an easy visual inspection for contamination.  <P>SOLUTION: The biaxially oriented polyester film is manufactured by simultaneous biaxial streching, contains 0.01-0.5 wt.% wet process silica particles having a pore volume of 0.5-2.0 mL/g and an average pore size of 0.1-5.0 μm and satisfies formulas (1) and (2) simultaneously:(1) 0≤Re≤300. (2) 0.1450≤ΔP≤0.1650. Wherein, Re represents retardation (nm) of the film and ΔP represents the in-plane orientation of the film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI