baber/WOPTO huggingface dataset:
Patent JP-2004093650-A (JP)
Title: Optical transmission line and dispersion compensated optical fiber using therefor
Inventor: TAMURA JUNICHI
IPC: G02B6/34
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion compensated optical fiber which can suitably compensate the wavelength dispersion of a dispersion-shifted optical fiber by connecting with the dispersion-shifted optical fiber.  <P>SOLUTION: In the dispersion compensated optical fiber, a dispersion value in the wavelength of 1550nm is -40 to -250 ps/nm/km, a dispersion and a dispersion per slope (DPS) divided the dispersion in a wavelength by a dispersion slope are 67 to 100nm, and the increase of transmission loss when being wound into a coiled form with the diameter of 20mm is equal to 10dB / m or below in the wavelength of 1550nm. The dispersion compensated optical fiber has a central core region 20, and clad regions 21 to 23 comprising at least three layers provided in the exterior of the core region one by one. When the maximum relative index difference to the refractive index of the clad region 23 located in the outermost layer among a plurality of clad regions of the core region is set to Δn0 and relative index differences to the refractive index of the clad region 23 of the outermost layer of the plurality of clad regions each layer is set to Δni (i ≥ 1) from the core region toward cladding of the outermost layer, respectively, the followings are satisfied, Δn0 > Δn2 > ...... > Δn1, 2% < Δn0 < 3% and Δn1 < -0.5%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092497-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: TAKAHASHI HIDEYUKI
IPC: F01N3/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas clean-up device of a diesel engine which can preferably regenerate a particulate filter with an NOx occlusion catalyst, without changing the main combustion of the engine.  <P>SOLUTION: In the exhaust gas clean-up device of the invention, a CO generation catalyst 19 which converts HC in the exhaust gas into CO is provided on the inflow side of the particulate filter 18 with an NOx occlusion catalyst, and a burner 22 which raises the temperature of the exhaust gas is provided on the inflow side of the CO generation catalyst 19. Further, an HC addition injector 23 which adds HC in the exhaust gas is provided on the upstream side from the CO generation catalyst 19. When regeneration is demanded, only by controlling the burner 22 and the HC addition injector 23 by an ECU 24 without changing the main combustion of the engine, the occlusion NOx of the NOx occlusion catalyst is designed to be reduced by utilizing the resulting CO.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096888-A (JP)
Title: Rotor failure detection system
Inventor: MATSUMOTO KATSUNARI
IPC: H02K11/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for detecting rotor failure in a motor for vehicle.  <P>SOLUTION: A number of motor revolutions are acquired (S10), and the difference between it and a command value of number of revolutions is computed (S20). If the number of times when the difference exceeds a predetermined value becomes equal to or exceeds a predetermined value, the number of motor revolutions is determined anomalous. Further, the stator temperature is acquired (S70), and it is subjected to predetermined correction (S80). If the corrected value of stator temperature is thereafter higher than an allowable value, the stator temperature is judged anomalous. If both the number of motor revolutions and the stator temperature are determined anomalous, then it is determined that the rotor is failed. Then a warning lamp is illuminated (S110), and driving of the motor is limited (S120).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089124-A (JP)
Title: Link structure with overload safeguard and dough-dividing machine using the same
Inventor: GOTO SATOSHI
IPC: A21C5/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety by the break of a shear pin caused by fatigue at overload, and to enable repair operation to be carried out in a short time without taking time.  <P>SOLUTION: The link structure has a turnable lever 59, a driving link 58 and a rotary connecting pin 80 for providing a turning driving force, a first pin part 84 to be supported by a driving link so as to be rotatable, a second pin part 88 to be supported by the turning lever so as to be rotatable, and an overload-sensor. The rotatable connecting pin has a center axis of the first pin part and a center axis of the second pin part mutually parallel and arranged at a prescribed interval x. The overload-sensor senses a rotating torque when the rotating torque caused by the turning driving force to the rotary connecting pin centering the center axis of the second pin part of the rotary connecting pin is increased by braking or restricting the turning of the turning lever by the turning driving force from the driving link to the turning lever by the load over a prescribed value added to the turning lever.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091432-A (JP)
Title: Method for preventing polymerization in acrylic acid manufacturing process
Inventor: OKOCHI KAZUO
IPC: C07C51/46
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method enabling long time stabilized operation of an azeotropic dehydration tower by effectively suppressing the polymerization of acrylic acid generated at dehydrating distillation in an acrylic acid manufacturing process.  <P>SOLUTION: In the method for preventing the polymerization in the acrylic acid manufacturing process, and when the acrylic acid is separated by supplying an aqueous acrylic acid solution to the azeotropic dehydration tower in the acrylic acid manufacturing process, a still residue taken out of the bottom of the azeotropic dehydration tower contains ≥ 50% glyoxal (its hydrate is included) contained in the supplied aqueous acrylic acid solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098520-A (JP)
Title: Printer and image input-output apparatus
Inventor: UTSUKI YASUSHI
IPC: B41J2/18
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image input-output apparatus which secures a liquid absorption capacity of a liquid absorbing material after shipped from a factory.  <P>SOLUTION: The image input-output apparatus has (A) a printing part for printing images to a sheet-shaped medium by jetting ink; (B) a waste liquid pipe 52 for flowing ink which becomes a waste liquid when jetted from the printing part; (C) the liquid absorbing material 50 for absorbing the ink which reaches a downstream side end 54 of the waste liquid pipe 52; (D) housings 33 and 34 for storing the printing part, the waste liquid pipe 52 and the liquid absorbing material 50 inside, with having an opening 80 which can lead out the downstream side end 54 of the waste liquid pipe 52 from the inside to the outside; and (E) a cover 82 which can open and close the opening 80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100001-A (JP)
Title: Deposition system
Inventor: INAGAKI TORU
IPC: H01L21/31
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposition system in which the spouting states of gases from each of nozzles of a gas spouting head is optimized.  <P>SOLUTION: The gas spouting head 7 is provided with many spouting sections 9 respectively for independently spouting the treating gases to a head surface 8 facing a treated object 5 side. The head 7 comprises flow passage members 10A, 11B and 12C respectively having introducing side flow passages 16A, 17A and 18C for each of treating gases and existing so as to correspond to each of the treating gases. The respective flow passage members have laminated structures that the members are separated in a direction substantially along the head surface 8. The members are so constituted that the treating gases are supplied to the nozzles corresponding to the respective treating gases from the nozzle side flow passages 19A, 20B and 21C of the members 10A, 11B and 12C. As a result, each of the treating gases is jetted through the independent flow passages to the treated object 5 and the films having good quality are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073156-A (JP)
Title: Hair clipper type mowing blade device
Inventor: OKANDA MASAO
IPC: A01G3/04
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve inconvenience in weed-mowing by allowing a center line of driving shaft of a mobile power part in a weed-mower to approximately coincide with a center line of driving shaft of a hair clipper type mowing blade in the hair clipper type mowing blade device.  <P>SOLUTION: This hair clipper type mowing blade device is provided by engaging a bevel gear member 2 which is fixed with a driving shaft-connecting member 1 by a screw, with a bevel gear member 5, connecting the bevel gear member 5 with a spur gear member 6, engaging the spur gear member 6 with a spur gear member 7, further connecting the spur gear member 7 with a bevel gear member 8, engaging the bevel gear member 8 with a bevel gear member 9 and fixing the driving shaft 12 of the hair clipper type mowing blade attached with eccentric cams 10, 11, at the bevel gear member 9 by a screw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112248-A (JP)
Title: Local information distribution system
Inventor: FUJIWARA HIDEKI
IPC: H04H60/66
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of timely displaying information related to a particular area within a particular period on a television screen.  <P>SOLUTION: A first local information distribution system includes: a center server 12; control boxes 24 connected to the center server 12 via the Internet 20; and a television monitor 22 connected to each control box 24. Further, each control box 24 is provided with: a means for displaying video data for a program main text and related data on the television monitor 22; a means for transmitting a distribution request of local information in matching with a local category and genre set to the related data to the center server 12; and a means for displaying the distributed local information on the television monitor 22. Further, the center server 12 is provided with: an area information database 44; and a means for extracting the local information corresponding to the local category and genre transmitted from each control box 24 and within a valid period at a present point of time from the local information database 44 and distributing the information to each control box 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108005-A (JP)
Title: Wall panel for unit bathroom
Inventor: KOBAYASHI YUJI
IPC: E04B2/74
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall panel for a unit bathroom having excellent design properties and sufficiently expressing a feeling of depth.  <P>SOLUTION: In the wall panel for the unit bathroom with two surface plates 2 and 3 installed through intermediate members 4, the intermediate members 4 are composed of a light-transmitting member, the surface plates 2 on the bathroom side are formed of the light-transmitting member and a structure in which the light of a luminaire 6 is emitted indirectly from the inside of the wall panel for the unit bathroom by forming an illumination housing section 5, on which the luminaire 6 is mounted, at the intermediate members 4 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110485-A (JP)
Title: Display device for stock quotation
Inventor: SHIMIZU HIDETO
IPC: G06Q40/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for stock quotations in which a user can easily specify cutting of digit numbers and also display a numeric value of stock quotation cut of the digit number added with a unit representing the digit number.  <P>SOLUTION: A display device 10 for the stock quotations comprises a display unit 14 which receives the stock quotations including a brand identifier and a numeric value of the stock quotation from a host computer and displays the stock quotations as a stock quotation screen. The display unit 14 displays a registering screen in order to register a unit of the numeric value in the stock quotation screen in accordance with an input by the user using an input unit 12, and also displays the unit and the numeric value, which is limited in digit number so that none of a fraction with respect to the registered unit appears, and the unit on the stock quotation screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120076-A (JP)
Title: Customer service server
Inventor: TAKUMI KAZUKI
IPC: H04M11/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer service server capable of rapidly grasping the position of a property of a customer, when the customer makes a phone call.  <P>SOLUTION: The customer service server has a transmitting/receiving means for transmitting/receiving to/from a plurality of terminal devices via a network, a storing means for storing customer information and map information about a property to be managed, a map display means for displaying a map on the basis of the map information, and a display control means for detecting the position of the property contained in the customer information and plotting the detected position of the property so that the position is overlapped on the map.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113033-A (JP)
Title: Massage tank
Inventor: KAWAI KAZUYOSHI
IPC: A23L13/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage tank which can surely stir an enlarger amount of raw material meats to give the uniform treated product, and can be subjected to a reverse rotation operation to surely discharge all of the raw material meats treated in the tank.  <P>SOLUTION: This massage tank is characterized by spirally disposing a stirrer for stirring the raw material meats in the main body of the tank, continuously forming the stirrer 3 in a state that the stirrer is revolved on at least a half round or more of the inner peripheral surface of the tank, and ensuring a releasing area S for discharging the treated raw material meats in the tank inner peripheral wall between the spiral starting end 9 and spiral finishing end 10 of the stirrer 3. The spiral angle θ of the stirrer 3 from the spiral starting end to the spiral finishing end 10 is set within the range of 180 to 270 degree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113634-A (JP)
Title: Stereo electronic endoscope system
Inventor: SUGIMOTO HIDEO
IPC: G02B23/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereo electronic endoscope system at a low cost, with which an inner part of a celom is observed as a stereoscopic image.  <P>SOLUTION: This system includes a stereoscopic viewing adapter to be attached to the tip end of an electronic endoscope. The adapter includes: first and second illumination light paths: first and second observation light paths; a light introducing optical member for allowing the light passing through the observation light paths to be made incident to the objective optical system of the electronic endoscope; first and second shutters for transmitting/shielding the light toward the light introducing optical member from the respective observation light paths; and first and second solar batteries which are arranged in respective illumination light paths so as to supply power to transmit/shield the light by respective shutters. An endoscope processor includes a light flux changeover means for periodically changing-over the incident destination of an illumination flux.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128558-A (JP)
Title: Imaging unit
Inventor: MAEDA TOSHIHISA
IPC: H04N5/335
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit capable of easily providing various photographing images and a proper photographing image depending on an object at flash photographing.  <P>SOLUTION: The imaging unit keeps an opening state of a shutter in one short flash photographing to bring a light receiving section into an exposure state to perform first light emission F1 and reads an electric charge signal from a first field of the light receiving section to acquire first field image data. Then the imaging unit performs a second light emission F2 in the case of reading the electric charge signal from the first field and reads an electric charge signal from a second field of the light receiving section to acquire second field image data. Further, the imaging unit performs a third light emission F3 in the case of reading the electric charge signal from the second field and reads an electric charge signal from the third field of the light receiving section to acquire third field image data. Thereafter, the imaging unit applies interpolation processing and addition processing or the like to the first to third field images to acquire image data by one frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128769-A (JP)
Title: Information recording medium, information recording and/or reproducing apparatus and method, computer program for recording or reproduction control, and data structure including control signal
Inventor: KODA KENJI
IPC: G11B27/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform subpicture reproduction playing a partial role in complicated high level contents reproduction such as interactive reproduction, for example, by a DVD player or the like.  <P>SOLUTION: Video information indicative of main video, subvideo information indicative of subvideo at least part of which can be displayed to be overlapped on the main video, and subvideo control information including subframe range information for designating at least part of region of the subvideo as a subframe and subframe control information for controlling the display of the subframe to be displayed so as to be overlapped on the main video are recorded in an information recording medium. The subframe control information includes dynamic control information for dynamically displaying the subframe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186321-A (JP)
Title: Image heating apparatus
Inventor: OGAWA KENICHI
IPC: G03G15/20
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-heating apparatus which can suppress the degradation of durability of a flexible rotation element 2 and a heater 3, and can also suppress lasting effect of an image.  <P>SOLUTION: The image-heating apparatus for heating the image formed on a recording material has a slide member 3, a support member 1 for supporting the slide member 3, a pressure member 4 for forming a nip Wn cooperating with the slide member 3 for pinching and feeding the recording material and the flexible rotation element 2 pinched by the nip Wn and rotating. A nip area extends from an area formed by the slide member and the pressure member to an area, formed by the support member and the pressure member upstream of the rotation element in the rotational direction. A part of the support member for forming the nip protrudes from a face on the nip side of the slide member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004124502-A (JP)
Title: Excavator for slope and excavating method for slope
Inventor: YOSHINO YASUHARU
IPC: E02F5/06
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavator for a slope and an excavating method for the slope, which enables automatization and labor saving in ground leveling work by the excavation of the slope.  <P>SOLUTION: This excavator 1 for the slope 11 is equipped with an endless caterpillar 3 which is constituted by pin-joining a plurality of track boards to one another so as to arrange them in a vertical row, a driving source 4 for making the caterpillar 3 go or return in the direction of the row of the track boards, excavating blades 6 which are protruded from a tread 5 of the track board, respectively, and a supporting device 7 for positioning the caterpillar 3 at a prescribed height. In the supporting device 7, a plurality of leg bodies 73, which are pin-joined in positions facing each other in the width direction of a main frame 70, are swung by a cylinder 74. Thus, when lower ends of the leg bodies 73 are vertically displaced, the caterpillar 3 ascends/descends with respect to the slope 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121627-A (JP)
Title: Game machine
Inventor: YAMASHITA HIDEKI
IPC: A63F5/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which has a simple machine constitution, expresses a plurality of pieces of information in the same area, and provides a lot of information without changing a visual point of a player.  <P>SOLUTION: An LCD 202 is disposed between a back light part 200 and reels 350. When light from the back light part 200 passes through the LCD 202, an image is formed by gradation control of each pixel of the LCD 202. Since the light forming this image is utilized as the transparent illumination of the reels 350, a projection image is projected on the reels 350 in addition to an original transparent illumination function. As the result of this, the plurality of pieces of information can be displayed in the area of the same visual point of the player, thereby the player can obtain the information without moving his and her eyes. The amount of the information given by the LCD is remarkably larger than that given by flickering or color change of the back light part 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159437-A (JP)
Title: Pachinko game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a conventional pachinko game machine whose passage for balls delivered from a pachinko ball dispenser is limited to one ball delivery chute, by solving a problem that connection between a ball supply chute and a ball ejection chute, and attachment with a selector valve to the connected point are necessary, for instance, when the balls are ejected from a ball tank.  <P>SOLUTION: The pachinko game machine P has a ball supply means 3a, a pachinko ball dispenser 4 for receiving balls from the ball supply means 3a, and a ball delivery chute as a passage of balls out of the dispenser 4. A drive means 26 is installed to hold the pachinko ball dispenser 4 movable and to displace it. The ball delivery chute is divided into a plurality of ball delivery chutes 5a and 5b. Displacement of the pachinko ball dispenser 4 by the drive means 26 switches over the ball passage to the ball delivery chute 5a or 5b. A typical case where the ball delivery chute 5a is used as a prize ball passage and the other chute 5b as a ball ejection passage allows the pachinko ball dispenser 4 itself to serve as a selector valve for ball ejection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129118-A (JP)
Title: Telephone terminal having function against one-ring call
Inventor: MORIMOTO TAKAHIRO
IPC: H04W4/20
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone terminal having a function for coping with a malicious 'one-ring' call and reducing damage caused by retaining an incoming call history of the one-ring calls within the telephone terminal.  <P>SOLUTION: The telephone terminal is provided with a function such that an incoming call with a small number of ringing times less than a preset ringing times or with short ringing duration less than a preset time is prevented from being recorded in the incoming call history. Thus, recording of so-called 'one-ring' incoming calls each having either a substantially small number of ringing times or substantially short ringing duration into the incoming call history is prevented.  <P>COPYRIGHT: (C)2004,JPO