baber/WOPTO huggingface dataset:
Patent JP-2004246213-A (JP)
Title: Developing apparatus, image forming unit and image forming apparatus
Inventor: KOBAYASHI TOMOKAZU
IPC: G03G15/08
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive developing apparatus constituted so that the number of part items is reduced by using a single carrying/stirring member for making developer return, to provide an image forming unit with the developing apparatus loaded, and to provide an image forming apparatus using the image forming unit.  <P>SOLUTION: In the developing apparatus with partitioning walls 21 and 22 for dividing the developer flow path into two forward and backward paths, arranged in upper and lower housing cases 12 and 13 constituting a developing housing Y, one carrying/stirring member 20 is arranged as a means for carrying/stirring the developer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248139-A (JP)
Title: Imaging and recording apparatus
Inventor: MOTODA KAZUMA
IPC: H04N5/765
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging and recording apparatus which solves the problem that conventionally an imaging apparatus, a reproducing device, and a recording device are required for executing the composition/recording of real time video and composition material video, and in which the composition of real time images and previously prepared moving images can be executed with stand-alone equipment provided with a single storage part in an imaging system to execute the composition of the moving images each other.  <P>SOLUTION: The writing period of composition result video to the storage 105 and the reading-out period of the material video for the composition from the storage 105 are shortened and time division multiplexing is executed in the imaging and recording apparatus. Accordingly, outwardly, a writing/reading-out control unit 104, which simultaneously executes the reading-out and the writing, is provided. The composition of the real time video and the moving image material can be executed with the stand-alone imaging and recording apparatus 100. The composition of the images by the moving images and the recording can be executed with the stand-alone imaging and recording apparatus while confirming in real time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245393-A (JP)
Title: Joint for double-pipe, and manufacturing method thereof
Inventor: TAKASAKI HIROMI
IPC: F16L39/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for a double-pipe reduced in the manufacturing cost and shortened in the brazing time.  <P>SOLUTION: This joint for a double-pipe to be used to connect double-pipes 100 respectively having an outer pipe 101, in which the first fluid flows, and an inner pipe 102, which is provided inside the outer pipe 101 and in which the second fluid flows, with the structure that the inner pipe 102 is projected from the outer pipe 101 at an end thereof has a branch part 2, to which a tip of the outer pipe 2 is bonded by brazing and the inner pipe 102 is bonded by brazing in the pass-through condition that a tip of the inner pipe 102 is projected outside. This branch part 2 is formed of a curved pipe having a curved part 6, and a tip of the outer pipe 101 is bonded to one end of the curved pipe, while a through hole 7 passing through the inner pipe 102 is formed in the curved part 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003264171-A (JP)
Title: Method for etching hard-to-etch material and method and device for manufacturing semiconductor employing it
Inventor: MISE NOBUYUKI
IPC: H01L21/3065
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve a etching shape by preventing a deposit produced at the time of etching from adhering to a mask.  <P>SOLUTION: At the time of plasma-etching a film of hard-to-etch material formed on a substrate using a mask formed on the film, the film is etched using a mask having a sidewall angling at less than 90° relative to the surface of the substrate so that the etched film has a taper angle relative to the surface of the substrate not smaller than the taper angle of the mask.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004253921-A (JP)
Title: Antenna device with directional angle visualizing unit, and directional angle visualizing unit
Inventor: SUDA TAMOTSU
IPC: H01Q1/12
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To match the directivity of an antenna for carrying out transmission/reception in viewable section in a subscriber wireless system or the like making a FWA (fixed wireless access) with that of an opposed antenna and to avoid or reduce the effect of an obstacle present within the antenna directional angle.  <P>SOLUTION: A directional angle visualizing unit 30 being a cylinder whose inner diameter and length have dimensions that enable a scenery within a prescribed directional angular range to be viewed at another end when looking from one end of the cylinder, is fitted to an antenna main body 10 in parallel with the directivity of the antenna main body 10. The directivity of the antenna is decided through the continual visual observation of the opposed antenna within the line of sight of the directional angle visualizing unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004569-A (JP)
Title: Method for manufacturing compound semiconductor device
Inventor: KUDO SHOKICHI
IPC: G03F7/40
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound semiconductor device having an asherless process.  <P>SOLUTION: In the method for manufacturing the compound semiconductor device having a lift-off process, the lift-off process consists of the asherless process including: a process of forming a resist mask provided with electrode opening on an active layers of the compound semiconductor formed on a substrate of the compound semiconductor; a process of forming a metallic layer on the resist mask and on the active layer in the electrode opening, and a releasing process of dissolving the resist mark and removing the metallic layers formed on the resist mask to leave the metallic layer on the active layer in the electrode opening as an electrode. The releasing process consists of a process of removing the resist mask by using a releasing solution mainly made up of one or more compounds selected from the group consisting of an amine compound and nitrogen-containing cyclic compound to the extent that the residual resist mask need no be removed by ashing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004228542-A (JP)
Title: Wave soldering machine
Inventor: WERTHMUELLER WALTER
IPC: B23K101/42
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any jet wave of solder having a height greater than that of a printed circuit board from falling to the top face of the printed circuit board by adjusting the height of each jet wave of solder by controlling a shield from the side of the jet wave.  <P>SOLUTION: By using a sensor 40 which monitors the position of a printed circuit board 30 on a conveyor 11, a shield 20 is ejected or retracted. This shield prevents a jet wave of solder 1 having a height greater than that of the printed circuit board 30 from falling to the top face of the printed circuit board 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254853-A (JP)
Title: Fryer
Inventor: KIJIMOTO HIDEKI
IPC: A47J37/12
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To correctly maintain the set temperature without overshoot of the temperature of cooking oil.  <P>SOLUTION: Three burners 3-5 are separately disposed at regular intervals in the circumferential direction on an inclined bottom 13 of an oil tank 2, so that burning of them can be independently controlled. A burner controller 8 selects and executes a full-power mode for letting the whole burners 3-5 burn simultaneously or a lower-power mode for letting two of the three burners 3-5 burn according to temperatures of the cooking oil. When the low-power mode is executed, the combination of two burners is changed in a prescribed order so that the heating area of the oil tank 2 is changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265485-A (JP)
Title: Coating film for optical recording medium
Inventor: YAMAZAKI MARIKO
IPC: G11B7/254
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating film for optical recording medium having a coating layer on at least one surface of a transparent film formed by a solution casting method and having superior surface smoothness.  <P>SOLUTION: The coating film has a basic structure wherein the coating layer is provided on at least the one surface of the transparent film formed by the solution casting method using an amorphous thermoplastic resin composition, especially a polycarbonate. The coating layer is provided on the surface having ≥1 nm center line average roughness (Ra) of the surface of the transparent film and smoothness of the surface of the transparent film is heightened and fine flaws are reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265125-A (JP)
Title: Communication device and web access program
Inventor: KONDO YOSHIYUKI
IPC: G06F13/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which makes a user recognize that access information obtained by character recognition is an incorrect character string owing to wrong recognition.  <P>SOLUTION: When a plurality of character strings including a correct character string and an incorrect character string are distinguished for URL described in a form, a complex machine generates and prints out a list image of the plurality of character strings. Therefore, a user recognizes that the plurality of character strings including the correct character string and the incorrect character string are distinguished from the printed image. Besides, a part B different from other character string is highlighted in each character string in the listed image. 'The part different from other character strings'' is a part which is likely to be wrongly recognized among characters composing the character string, and it is easily checked which character of the part of the URL described in the form is wrongly recognized by highlighting this part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265519-A (JP)
Title: Method of manufacturing optical disk substrate
Inventor: SHINTANI TOSHIMICHI
IPC: G11B7/26
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that it is required for recording a micro mark to make an optical spot micro because a resist conventionally used in a process to manufacture an optical disk substrate had a reactivity almost proportional to the strength distribution of exposure light spot, and even though there is an optical super-resolution technology therefor, a side lobe is formed outside a main spot and the resist is exposed by the side lobe.  <P>SOLUTION: A material having high linear reactivity against a temperature is used as a resist or a mask and a pattern is created with heat generated by absorbing an incident light. A portion in which the temperature becomes not lower than a reaction threshold reacts and a recording pattern can be made smaller. By combining a sample using such material with the optical super-resolution technology, recording with the side lobe by the optical super-resolution can be suppressed and the size of the optical spot can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266600-A (JP)
Title: Polarization diversity antenna
Inventor: SHIMIZU RYOICHI
IPC: H01Q9/16
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polarization diversity antenna superior in cross polarization characteristics.  <P>SOLUTION: In the polarization diversity antenna having a ground conductor disposed in a perpendicular direction and a plurality of polarized waves disposed parallel to the ground conductor and mutually orthogonal of +45° and -45°, when the beam width of a horizontally polarized component is narrower than the beam width of a vertically polarized component, grids are provided vertically to the ground conductor in both terminals of the ground conductor. Thus, only the beam width of the horizontally polarized component can be widened without changing the beam width of the vertically polarized component and a level difference from the vertically polarized component becomes small, thereby a cross polarized component can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263827-A (JP)
Title: Pressure container, and method for manufacturing the same
Inventor: TAKEMOTO HIDEHIRO
IPC: B29C70/68
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure container 1 capable of sufficiently coping with higher gas charge pressure, and a method for manufacturing the same.  <P>SOLUTION: This pressure container 1 is provided with a container main body comprising a straight drum part 4, and semispherical dome parts 5a and 5b closing both ends of the straight drum part 4, with a fiber reinforcement resin layer 3 comprising bundles of reinforcement fibers formed on it. Between the dome part 5a/5b and the fiber reinforcement resin layer 3, reinforcement members 7a and 7b are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263680-A (JP)
Title: Method and device for estimating engine misfire region, and method and device for adapting engine control parameter
Inventor: TAKAHASHI YURI
IPC: F02D45/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a misfire region in an adapting process of an engine control parameter.  <P>SOLUTION: A relation between the engine control parameter and an ignition delay/combustion duration and a relation between the ignition delay/combustion duration and combustion stability are modeled based on measurement data of an engine characteristic to provide a misfire estimating model, and a misfire region is estimated using the misfire estimating model. When the misfire region can be thus estimated using the misfire estimating model, measuring points are arranged only in a combustible region except for the estimated misfire region, the engine characteristic is measured, and an engine characteristic model is prepared based on the measurement data. When the engine characteristic model satisfies a required accuracy, the control parameter is adapted using the engine characteristic model.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249009-A (JP)
Title: Suction nozzle of vacuum cleaner and vacuum cleaner equipped with the same
Inventor: YAGI MIKIO
IPC: A47L9/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To securely wipe off grease stain on a floor surface by appropriately setting the shape of each brush bristle constituting a rotary brush and securely improving the efficiency of removing dust near the floor surface.  <P>SOLUTION: A brush part 12 of a rotary body 13 of the vacuum cleaner comprises a first brush part 21 and a second brush part 31 supported by support parts 41a and 41b of the rotary body 13. The first brush part 21 consists of a straight brush 22, and the second brush part consists of a loop brush 32 and a blade 33 clasping the loop brush. In the loop brush 32, each brush bristle 32a is looped by fixing both ends of the brush bristle 32a to a base fabric 32b so that the line connecting both ends of the brush bristle 32a is along the direction of forming the support part 41b. The rotary body 13 is stored inside a housing 4 in such a way that the straight brush 22 is brought into contact with the front wall 4a of the housing 4 when the rotary body is rotated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274409-A (JP)
Title: Facsimile machine
Inventor: NAGAURA YOSHIKI
IPC: H04N1/21
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine in which a received document can be used by another machine.  <P>SOLUTION: The facsimile machine is provided with an external recording medium writing means 2 for recording the received document on the external nonvolatile recording medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267576-A (JP)
Title: Showcase
Inventor: MAEKAWA KATSUHIKO
IPC: F25D27/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve an assembling structure so as to enable a reduction in cost by reducing the number of components and the number of man-hours for assembling, in terms of a canopy part which is constructed on the upper front face of a showcase.  <P>SOLUTION: The canopy part 5 with a fluorescent light, which is constructed in the front upper part of a case body 1, is equipped with a light rail 7 for supporting the fluorescent light 9, an illumination board 10 which is laid on the front face of the canopy part in a vertically directed attitude in such a manner as to cover the front of the fluorescent light, and left and right hanging fittings 13 for supporting a lower edge of the illumination board from behind; a hook part 10a, which protrudes rearward, is extruded on the lower edge side of the illumination light, made of a resin molding, in the state of being integrated with the illumination board, so as to be directly latched to a tip hook part 13a of the hanging fitting; and a pin-shaped clip 15 made of a resin, which is used as a fixing means for the illumination board, is pressure-inserted into a pin hole 13b which is formed in the hanging fitting, so that the hook part of the illumination board can be fixed by being pressed against a latching position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273088-A (JP)
Title: Magnetic head and method for manufacturing same
Inventor: SATO KIYOSHI
IPC: G11B5/31
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head which can be formed with a track width particularly to a prescribed size with high accuracy, can adequately deal with the narrowing of tracks, can shorten a magnetic path length and can improve recording characteristics, and provide a method for manufacturing the same.  <P>SOLUTION: A first plating underlayer 60 covering the entire region of the top surface of a Gd arrangement layer 36 is formed, by which an upper magnetic pole layer 41 can be surely formed on the Gd arrangement layer 36. The end surfaces on the height direction side of a lower magnetic pole layer 39 and a gap layer 40 come into contact with the end surface on the counter surface side of the Gd arrangement layer 36 and since the upper magnetic pole layer 41 is formed on the gap layer 40, the upper magnetic pole layer 41 is eventually grown by plating from the position nearer the first plating underlayer 60 so that the upper magnetic pole layer 41 can be made to exactly arrive at the top of the first plating underlayer 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280143-A (JP)
Title: Judgement apparatus for compatibility of supply goods, program, storage medium and judgement method for compatibility of supply goods
Inventor: KOBAYASHI YOZO
IPC: G06Q50/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and temporally shorten a process required for deciding whether or not supply goods manufactured by a supply goods manufacturing agent are compatible for desired electronic equipment.  <P>SOLUTION: A supply goods manufacturer accessed through an information input/output device is made to specify electronic equipment requiring the supply of supply goods manufactured by the supply goods manufacturer (P6), and to input the specifications of the supply goods manufactured by the supply goods manufacturer (P7). Also, whether or not the specifications of the supply goods manufactured by the supply goods manufacturer are compatible for specifications required for supply goods used for the specified electronic equipment is judged. Thus, it is possible to much more simplify a process required for judging whether or not the supply goods manufactured by the supply goods manufacturer are compatible for the desired electronic equipment than a process for judging it by actually using a sample provided from the supply goods manufacturer, and also to temporally shorten the process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278370-A (JP)
Title: Contra-rotating axial flow blower
Inventor: OSAWA HONAMI
IPC: F04D29/32
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contra-rotating axial flow blower for enhancing static pressure by increasing the air volume more than the conventional air volume.  <P>SOLUTION: This contra-rotating axial flow blower has a first single body axial flow blower 1 having a first case 5, and a plurality of webs for fixing a first impeller 7 and a first motor to the first case 5, and a second single body axial flow blower 3 having a second case, and a plurality of webs for fixing a second impeller and a second motor to the second case. A housing 59 is constituted by joining the first case and the second case. A plurality of stationary blades are arranged in the housing 59, and are constituted by combining the plurality of webs of the first single body axial flow blower 1 and the plurality of webs of the second single body axial flow blower 3. The number of front blades 28 equipped in the first impeller 7 is set to five blades. The number of stationary blades is set to three blades. The number of rear blades 51 equipped in the second impeller 35 is set to four blades.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276700-A (JP)
Title: Vehicle vapor compression type refrigerating machine
Inventor: OKAMOTO TOSHIAKI
IPC: F25B27/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in air conditioning feeling, while suppressing an increase in power consumption of an air conditioner in a vehicle having PTO.  <P>SOLUTION: When discharge pressure Pd of a compressor 10 exceeds a prescribed value, discharge capacity of the compressor 10 is lowered, regardless of thermal load, and thereby rise speed of the discharge pressure Pd can be decreased. Since time required for raising the discharge pressure Pd up to pressure Pdmax in which the compressor 10, that is, a vapor compression type refrigerating machine has to be substantially stopped becomes long, a working ratio (working time) of the compressor 10 can be increased. As a result, frequent repeating of an action for cooling indoor air raised in temperature again while stopping the compressor 10 can be suppressed, and thereby an increase in power consumption in an air conditioner, that is, the vapor compression type refrigerating machine can be suppressed and deterioration in air conditioning feeling can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280408-A (JP)
Title: Information transfer device
Inventor: INOUE ATSUSHI
IPC: G06F13/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transfer device capable of transferring information as it is compressed, thereby reducing transfer time and the load on a network.  <P>SOLUTION: The information transfer device which transfers information using an FTP (file transfer protocol) is capable of either or both the compression of data to be transferred prior to transmission and the expansion of the data after reception. In this case, adjustments can be made as to whether or not the data are compressed prior to transfer of file data. Alternatively, prior to the transfer of the file data, adjustments can be made as to whether or not the data are compressed and as to the level of data compression.  <P>COPYRIGHT: (C)2005,JPO&NCIPI