baber/WOPTO huggingface dataset:
Patent JP-2004125828-A (JP)
Title: Image forming apparatus
Inventor: WATANABE YASUNARI
IPC: G03G15/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electrifying failure and image failure caused by residual developer, in an image forming apparatus which optimizes the quantity of electrification with a developer electrification quantity control means before the residual developer reaches an electrifying means and performs simultaneous development-cleaning with a developing means.  <P>SOLUTION: A DC bias in which the absolute value of application inclination is equal to or lower than 2,000V/second and a DC bias in which the absolute value of application inclination is equal to or higher than 2,000V/second are selectively applied to a first developer electrification quantity control means 7 which is situated on the downstream side from a transfer means 5 in the direction of the rotation of an image carrier 1 and applies a DC bias for uniformizing the quantity of the electrification of developer remaining on the image carrier, and a second developer electrification quantity control means 8 which is situated on the downstream side from the first developer electrification quantity control means 7 and on the upstream side from the electrifying means 2 and applies a DC bias in order to electrify the residual developer to normal polarity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125446-A (JP)
Title: Navigation device and navigation program
Inventor: YAHIRO TAKAO
IPC: G01C21/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device and its program capable of displaying the circumferential map information in detail, while grasping a situation of a point relating to a route.  <P>SOLUTION: When a user performs the scenic image reading-out operation or in a case when a vehicle is close to a predetermined distance from a positional coordinate of the scenic image stored in the memory, and the photographing direction and the vehicle traveling direction are approximately agreed with each other, the scenic image of the close position is read out form a memory. On the other hand, the map data of the circumference of a vehicle position to be displayed on a display part is obtained from a camera through the memory by a map data processing part, the processing for transparency is performed on a background part of a map, so that a backing image is transmitted through the background part of the map when the map is superposed to the scenic image, and an image composing part superposes the map processed by the map data processing part to the camera image taken out from the memory to create a composite image, and displays the image on the displaying part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127649-A (JP)
Title: Method and apparatus for manufacturing watertight insulated electric wire
Inventor: OTANI TAKUYA
IPC: H01B13/32
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variations in the outside diameter of electric wires caused by air bubbles in an watertight material.  <P>SOLUTION: Taking into a consideration the case, in which air bubbles occur in the internal gap of a conductor 1a and in a watertight material 3 around it, an insulating material 8 is coated around its outer periphery using an insulating extruder 7, and immediately after that an air pressure is applied toward the whole periphery of an electric wire, and the internal air bubbles are pressed down. The internal air bubbles are pushed outside from the insulating extruder 7, while residual 17 of the watertight material is pushed out from the coated position of the insulating material 8; and the air bubbles are crushed, resulting in reduced apparent swelling. The apparent swelling of the electric wire is prevented/reduced, to suppress the variations in the outside diameter for improved yield, before the electric wire is cooled in a cooling liquid 13 and the insulating material 8 and the watertight material 3 are cooled and hardened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126122-A (JP)
Title: Image forming apparatus
Inventor: KURIBAYASHI IKUO
IPC: G03G15/16
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which cleaning is excellently performed by providing an equalizing mechanism to a cleaning blade and also installing the cleaning blade in the attitude of a specified range.  <P>SOLUTION: In the image forming apparatus where the top end of the cleaning blade abutting on an intermediate transfer belt so as to be opposed to a tension roller abuts in a state that a downstream side is inclined in the running direction of the intermediate transfer belt so as to make an acute angle, the cleaning blade is pivotally supported nearly at the center part of the intermediate transfer belt in a width direction so as to be turnable, and when the acute angle out of angles formed by the cleaning blade with the tangent of the surface of the intermediate transfer belt at its abutting part is set as Φ and an angle formed by vector in a direction where the tension roller is energized by an energizing means with vector connecting the center of the tension roller and the abutting part on the downstream side of an endless belt in the running direction is set as θ, the relation of Φ-90≤θ<Φ+5 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123182-A (JP)
Title: Biodegradable molded container and its production method
Inventor: HASHIMOTO AKIHISA
IPC: B65D1/09
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable molded container which effectively prevents a biodegradable foam material mainly made of starch or a starch derivative from bing exposed at a lip part and which can be used satisfactorily in the existence of water.  <P>SOLUTION: The lip part 14 of a biodegradable molded container is treated with lip processing. The lip processing comprises: a step of base material pressing and separating where, on the lip part 14, only the base material 11 made of a biodegradable foam molded material held by a covering film 12 is pressed and separated; a step of film welding for forming a welded part 16 by welding the film 12 in contact with each other; and a step of cutting the outer peripheral part 15 of the lip part 14 leaving the welded part 16 on the body side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126969-A (JP)
Title: Device, method and program of learning community, and medium with the program stored thereon
Inventor: TAKEUCHI MIKIYOSHI
IPC: G06Q10/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning community system, capable of giving a user formal knowledge and tacit knowledge which are operative corresponding to the user's attribute.  <P>SOLUTION: An educational material selecting part 15, in the learning community device 1, selects a material suitable for a user from an educational material file 13, based on the user's attribute stored in a user file 10. A contribution data selecting part 16 selects contribution data suitable for the user from a contribution file 14, based on the contents of the educational material selected. The selected educational material and the contribution data are transmitted to a user's terminal 3 via a telecommunications line 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175319-A (JP)
Title: Membrane element, membrane module, water making apparatus and water making method
Inventor: ONOE TOSHIJI
IPC: B01D69/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane element capable of enhancing the washing properties of a membrane surface by air by equally introducing air discharged from an air diffusion pipe into a housing, a membrane module and a water making method.  <P>SOLUTION: The membrane element is constituted by providing a flow channel material and a separation membrane on a support plate in this order and providing filtrate take-out nozzles communicating with the flow channels formed by the flow channels material to the edge part of the support plate. A plurality of the membrane elements are parallelly housed in the housing having a plurality of liquid gathering pipes arranged thereto and the filtrate take-out nozzles of a plurality of the membrane elements are connected to a plurality of another liquid gathering pipes at every predetermined number to constitute the membrane module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004126322-A (JP)
Title: Imaging device
Inventor: SHIMATANI HIROSHI
IPC: G03B17/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which surely stores and protects a lens barrel.  <P>SOLUTION: When an abnormality detection sensor 62 detects storage abnormality, an abnormality detection signal is outputted from the abnormality detection sensor 62 to a control part 60. When the abnormality detection signal is inputted, the control part 60 outputs an operation signal to a plunger 40, and the plunger 40 receiving the operation signal is operated. Thus, a shaft transfer plate 42 energized in an X-direction by a coil spring 46 at regular time turns to a Y direction against energizing force with a stationary shaft 44 as a center, and it moves to a separation position 42B. When the shaft transfer plate 42 is moved to the separation position 42A, a gear shaft 34 and a gear 33 also turn to the Y direction with the shaft transfer plate 42. The gear 33 moves to a release position 33B and the gear 33 is detached from a gear cylinder 24. The lens barrel 14 is detached from a driving motor 30 and it can freely rotate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175573-A (JP)
Title: Stampable sheet with excellent adhesive property and non-gas-permeability manufactured by paper making process
Inventor: FUJIMAKI MASAMI
IPC: B29K77/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a stampable sheet with excellent adhesive properties and non-gas-permeability which is to be a raw material for a porous product exhibiting excellent adhesiveness and complete non-gas-permeability.  <P>SOLUTION: The stampable sheet is prepared by heat-pressing and solidifying a sheet-like web prepared by molding a mixture of a polypropylene with a melting point of at least 135°C and a reinforcing fiber by a paper making process; and a film consisting of a film A constituted of a resin with the same or similar structure as the polypropylene constituting the web and a melting point or a melt viscosity of the same level or higher as the polypropylene, and a film B constituted of a resin with a melting point of at least 10°C higher than that of the polypropylene constituting the web, and if necessary, a film consisting of a film C constituted of a resin with a melting point of the same or lower than the melting point of the polypropylene. The film A is positioned on the web side, and the film A, the film B and the film C are laminated in this order to integrate the laminated film by heat pressing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004089651-A (JP)
Title: Syringe for recycling
Inventor: FUJIMOTO HIROYOSHI
IPC: A61M5/158
Filed: 2002-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe in which recycling can be simply performed.  <P>SOLUTION: This syringe is composed of an injection needle made from an identical material from a portion for puncturing to a portion for removing from a syringe connection portion and a mechanism capable of moving and fixing this injection needle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132074-A (JP)
Title: Simple fixing tool for sign pole
Inventor: ANDO TOYOO
IPC: E01F9/70
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple fixing tool for easily and surely mounting and fixing a sign pole to a guardrail.  <P>SOLUTION: This simple fixing tool is composed of an upper jig A and a lower jig B, the upper jig has an approximately L-shaped side face formed by fixing a basic part of an upper arm rod 2 having an approximately channel-shaped plane, and an engagement part engageable with an upper edge of the guardrail is integrally connected thereto. The lower jig is composed of a square drum body 6 slidable on a lower outer periphery of an upper jig tubular body, a channel-shaped lower arm rod 8 having the same constitution as the upper arm rod and mounted on a front lower part of the drum body in a state of being vertically opposite to the upper arm rod, and being engageable with a lower edge of the guardrail, and a fastening tool 9 mounted on a rear face of the square drum body, and comprises a revolving lever 10 vertically revolvable, and a shaft rod journaled to an intermediate part of the lever at its basic part, and having a locking member 12 at its tip part to be locked with a hook projecting from a rear face intermediate part of the upper jib tubular body to be vertically revolvable, and a revolving shaft of the shaft rod set to be inner side with respect to a revolving shaft of the lever when the lever is revolved and abut against the square drum body face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135182-A (JP)
Title: Monitoring camera and monitoring camera system
Inventor: OGASAWARA SHINO
IPC: H04N7/18
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To promptly and exactly grasp the status of a part where an abnormality is generated.  <P>SOLUTION: A monitoring camera unit 10 is constituted of a convex magic mirror 15 on which all direction images of a monitoring area are reflected, a first camera 14 which photographs the all the direction images and a second camera 16 having an optical zoom function and which photographs images in the specific direction. Image data photographed by the first camera 14 is transmitted to an image processor 11, image processing and storage of the image data are performed and the all direction images are displayed on a monitor 12. When an abnormality is generated, overwrite storage of the image data is canceled and pieces of the image data before and after generation of the abnormality are stored. The part where the abnormality is generated is specified from the all direction images of the first camera 14, the photographic direction of the second camera 16 is made to match the part where the abnormality is generated and a detailed image of the part where the abnormality is generated is photographed by using the optical zoom function. Display of the monitor 12 is switched over to an image from the camera 16 and the status of the part where the abnormality is generated is grasped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144116-A (JP)
Title: Fluid filled mount
Inventor: SASAKI KEIICHI
IPC: F16F13/08
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of an elastic leg 31 by minimizing a clearance of a rebound stopper 12 in its rebounding direction without using separate parts.  <P>SOLUTION: A molding 10 constructed with a rubber elastic body 3 adhered thereto between an inside mounting cylinder 1 having the rebound stopper 12 and a reinforcing cylinder 2 arranged on the outer periphery thereof is split at one circumferential place. The molding 10 is sealingly fitted to the inner periphery of an outside mounting cylinder 4 to reduce a gap of its split portion P, whereby a clearance formed between an upper side shock absorbing layer 34 of the rebound stopper 12 and a shock absorbing projection 35 is also reduced to be significantly smaller. Thus, the tensile deformation of the elastic leg 31 is prevented during rebounding operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143235-A (JP)
Title: Vinyl chloride-based resin composition for injection-molded shoe
Inventor: HOSOGOE RYUICHI
IPC: C08L27/06
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition which is used for injection-molded shoes and has good oil resistance and excellent flowability, when injection-molded.  <P>SOLUTION: This vinyl chloride-based resin composition for injection-molded shoes is characterized by comprising 100 pts. wt. of a vinyl chloride-based resin and 90 to 150 pts. wt. of a plasticizer which comprises (a) 30 to 55 wt. % of an adipic acid polyester-based plasticizer having a mol. wt. of 1,500 to 3,000 and (b) 70 to 45 wt. % of (b-1) an adipic acid polyester-based plasticizer having a mol. wt. of 550 to 900 and/or (b-2) an adipate-based plasticizer [(a)+(b)=100 wt. %].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144425-A (JP)
Title: Umbrella drier
Inventor: IWAMURA YOSHIMI
IPC: F26B9/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in a conventional umbrella drier wherein a drying process takes time since air is blown on an inserted umbrella by an annular air blowing nozzle and the umbrella has to be inserted slowly or repeatedly to remove moisture adhered to the umbrella.  <P>SOLUTION: The umbrella drier has a box body, a blower, a space provided in the box body for housing the umbrella in a closed state, an umbrella fabric turning means provided in the box body for turning a crease of fabric between a main frame and a main frame of the umbrella when the umbrella is housed, and an air flow jetting means for jetting air sent from the blower toward the umbrella.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149240-A (JP)
Title: Load handling device and container having the same
Inventor: MAEHARA YUJI
IPC: B65D90/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the stable state of a load handling device by stopping the movement of a movable partition wall such as lateral swinging in the load handling device for unloading and loading from and into a box body in which floor plates allowed to move in the longitudinal direction by a cylinder are placed at the bottom part thereof and a movable partition wall allowing only the floor plates to move when locked and moving together with the floor plates in moving is installed on the floor plates.  <P>SOLUTION: First chains 2a and 20a and second chains 2b and 20b are applied and stretched midway across rotary bodies 1a to 1d and 9a to 9d formed at the lower part of the movable partition wall 12 by separating the rotary bodies in the lateral direction of a wall from each other. Sprockets 3a and 3b engaged with the first chains 2a and 20a and second chains 2b and 20b are disposed between the first rotary bodies 1a and 9a and third rotary bodies 1c and 9c and the second rotary bodies 1b and 9b and fourth rotary bodies 1d and 9d. A rotation locking mechanism is fitted to the rotating shaft 5 of the sprockets 3a and 3b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154941-A (JP)
Title: Luminous sheet and cut material thereof
Inventor: MORISHIGE CHIKAO
IPC: B32B27/20
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous sheet having high afterglow brightness and excellent appearance, and a cut material thereof.  <P>SOLUTION: The luminous sheet with a thickness of 300 μm or less has at least one thermoplastic resin layer containing 20 wt.% or more of a luminous pigment. The luminous pigment contains moisture in an amount of 500 ppm or less and the average particle size thereof is 0.1-20 μm. The afterglow brightness after 10 min in a phosphorescence brightness evaluating means described in JIS Z 9107 of the luminous sheet is not less than 10 mcd/m<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159032-A (JP)
Title: Spatial optical communication system
Inventor: TOYODA MASAHIRO
IPC: H04B10/071
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform directivity control and alignment adjustment in spatial optical communication between both stations in the case of interconnecting two points spatially apart from each other by means of the spatial optical communication.  <P>SOLUTION: Both of the first and second communication stations for performing the spatial optical communication have an optical reflector 2, a light receiving means 3 receives reflected laser beams 5a', 5b' resulting from transmission laser beams 5a, 5b emitted from a laser transmitter 1 of its own station and reflected in the optical reflector 2 of an opposite communication station, and a communication control means 4 adjusts the strength, the spread angle, and the emission direction of the transmission laser beams 5a, 5b on the basis of the reception strength of the reflected laser beams 5a', 5b' to automatically perform the proper directivity control and alignment adjustment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159118-A (JP)
Title: Communication device
Inventor: YOSHIDA KAORU
IPC: H04M1/03
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone compact for carrying and easy to use.  <P>SOLUTION: The folding portable telephone is composed of a display case having a display and a speaker, a main body case which is rotatably mounted on one end of the display case and has input keys, and a microphone case which is rotatably mounted on the other end of the main body case and has a microphone. The microphone case is formed in the shape of a frame which has an opening in its center. When the microphone case is overlapped on the main body case, the input keys on the main body case are inserted into the opening of the microphone case, and the tops of the input keys are exposed from the opening of the microphone case. This enables key input. In this way, the portable telephone is compact and is user-friendly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161794-A (JP)
Title: Thermal storage medium, method for producing thermal storage medium and thermal storage system using thermal storage medium
Inventor: MATSUDA YASUHIRO
IPC: C09K5/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal storage medium having high fluidity at thermal storage temperatures, improved heat transfer performances and excellent stability as a dispersion and to provide a method for producing the thermal storage medium and a thermal storage apparatus or a thermal storage system suitably used for saving energy and increasing the efficiency of cooling and heating energy, environmental protection, etc.  <P>SOLUTION: The thermal storage medium comprises a dispersion prepared by dispersing an oily substance having thermal storage properties by a phase change in an aqueous medium in the presence of a dispersing agent. The dispersion of the oily substance is subjected to repetition of coagulation/dissolution by the phase change 50 times and has a variation of a change in volume-average particle diameter of the dispersion within ±50% as compared with the volume-average particle diameter before carrying out the repetition of the coagulation/dissolution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159693-A (JP)
Title: Standard bar code discriminating electronic stick system for the blind
Inventor: HANAMOTO GIICHI
IPC: A61F9/08
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of the sight-impaired persons who depend on the tactile of the sixth sense of sensing the information obtained from the tip of a white stick for the blind, however, when a person impairs vision in the midst of the life, it is very uneasy to depend on the stick, and as a whole, the sight-impaired persons need the safety and assurance in the information obtained from the stick.  <P>SOLUTION: Standard bar code sheets 14 for the blind are laid on the existing yellow lanes 12 in facilities, and the like. A detection sensor 11 incorporated in the subject electronic stick detects the bar code and an electronic circuit 7 discriminates it to issue contents which agree with prestored bar code compressed symbols as a sound 5 or to vibrate a specific position vibrating plate 4 to transmit the information such as the direction to the user.  <P>COPYRIGHT: (C)2004,JPO