baber/WOPTO huggingface dataset:
Patent JP-2003231197-A (JP)
Title: Multi-layer gas-permeable foam and its production method
Inventor: NISHIMURA HIROYUKI
IPC: B32B5/32
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide multi-layer gas-permeable foam in which by laminating and extracting a plurality of mixtures to be foam by an extraction method, the foam obtained from the adjacent mixtures are face-joined by the development of compatibility, and a three-dimensional open cellular structure is formed beyond a junction boundary surface, so that prescribed gas permeability is developed and a method for producing the foam.  <P>SOLUTION: At least one thermoplastic resin, a water-soluble bubble forming material which is stable at the melting temperature of the resin to keep its shape, and a water-soluble polymer acting as a lubricant are mixed while being heated to obtain a plurality of mixtures having prescribed compatibility and physical properties. The mixtures are laminated into multi-layers, after the adjacent mixtures being face-joined, water-soluble substances are extracted/ removed from each mixture, and the multi-layer gas-permeable foam forming the three-dimensional open cellular structure beyond adjacent junction boundary surface is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231210-A (JP)
Title: Paper/film composite structure and manufacturing method therefor
Inventor: TANIOKA SOJI
IPC: B32B23/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a film/paper composite body which is inexpensive and with no danger of breakage during processing, carrying and using as recycle of waste papers can be performed without removing film parts in advance and strength of the film can be improved without increasing the manufacturing cost.  <P>SOLUTION: The paper/film composite structure prepared by combining a paper and a film is characterized by using a mixed film of a water-insoluble cellulose derivative being soluble in an alkaline water solution and an organic solvent and a water-soluble polymer as the film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237988-A (JP)
Title: Device for correcting posture of stacked news papers
Inventor: SHINTANI SHIGETOSHI
IPC: B65H29/58
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To correct excess and deficiency in a curved degree of stacked news papers in a curved part of a stack line conveyer to convey the stacked news papers at a fixed posture.  <P>SOLUTION: This posture correcting device 1 provided in the stack line conveyer 2 arranged with a curve conveyer 4 between a terminal end part of an upstream conveyer 3 and a start end part of a downstream conveyer 5, and for conveying the stacked news papers S conveyed from the upstream conveyer 3 to the downstream conveyer 5 while bending the news papers S by the curve conveyer 4 comprises an excess curved-degree correcting means provided in one side of the start end part of the downstream conveyer 5 to correct an excess in the curved-degree in the stacked news papers S on the downstream conveyer 5, and a curved-degree deficiency correcting means provided in the width-directional central part of the downstream conveyer 5 to correct the deficiency in the curved degree in the stacked news papers S on the downstream conveyer 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241561-A (JP)
Title: Method and apparatus for forming image
Inventor: ADACHI KEIICHI
IPC: G03G15/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact method of forming an image which can obtain a high-quality image free from the occurrence of a defective image such as the chip off of a character, the omission of highlight caused by defective fixing in the center of a material to be recorded as against a conventional method and which has long life by speedily and stably fix the image uniformly in a short time to the whole surface of the material to be recorded.  <P>SOLUTION: The image forming method of forming an image on the material to be recorded comprises at least an image imparting process for adding the image onto the material to be recorded and a process for heating and fixing the material to be recorded which is added with the image. The heating and fixing process consists of a first fixing process for heating the material to be recorded imparted with the image without contacting and a second fixing process applying pressure simultaneously with heating. Pressure in the second fixing process is ranges from 0.01 to 250 MPa, and the pressure difference between the center of the medium to be recorded and both of the ends of the medium is within 20-folds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244504-A (JP)
Title: Device for familiarizing photographing, electronic camera and control program
Inventor: KOBAYASHI KAZUYA
IPC: H04N5/225
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To familiarize a user with photographing naturally by encouraging use of a variety of photographing functions.  <P>SOLUTION: In a learning mode, learning, etc., is performed with a predetermined timing in accordance with a set generation pattern and a designated time. In the learning, instruction messages for encouraging the user to perform specific photographic operations, such as in the so-called 'learning game'. When the photographic operations performed in accordance therewith is determined as being correct, a character of good mood is displayed, while when it is determined as being incorrect, a character of bad mood is displayed. Furthermore, when the number of times determined as being correct increases, a further advanced character is displayed; while when the times is determined as being incorrect reaches three, a character in a poor health is displayed, and the instructing message at determination of being incorrect is re-displayed so as to make the user retry the photographic operation according to the instructing message.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249474-A (JP)
Title: Method and device for water supply
Inventor: KOBAYASHI NAOAKI
IPC: B08B3/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply device having a parameter for determining highly efficient water supply conditions of high peeling/removal ability of unnecessary matters of a resist film or the like and its method.  <P>SOLUTION: In the water supply device and method for supplying water for washing/peeling/processing of an object, a nozzle device for spraying a spraying body of water vapor body and water mist body is provided to a plate- like object treatment surface of an object. As for parameters determining water supply conditions, at least (1) a weight ratio between water vapor body and water mist body in an object treatment surface, (2) a temperature of an object treatment surface and (3) a distance between a supply opening of a nozzle device (water) and an object treatment surface are provided. The parameters are constituted to be set at proper values so that water is supplied to an object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205003-A (JP)
Title: Stick-shaped rollator
Inventor: TSUCHIE KIMIHIRO
IPC: A61H3/04
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 'non-bulky' rollator (cart for assisting walk while supporting the body in front of the body) which can be taken into the bus or train and can be used even on a passageway of general home.  <P>SOLUTION: A grip to become perpendicular (traverse) to an advancing direction is added such that a 'stick with wheels' to be used by the side (one side) of the body can be used in front of the body, and the breadthwise interval of the wheels is made approximately as wide as the breadth of the buttocks for preventing falling down.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247383-A (JP)
Title: Fire shutter apparatus
Inventor: NAKAJIMA KOJI
IPC: A62C2/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire shutter apparatus which can prevent lateral edges of a shutter curtain from slipping out of a guide structure when a fire breaks out.  <P>SOLUTION: According to the fire shutter apparatus, the guide structure 9 for guiding movement of the shutter curtain 7 is formed such that an inner guide member 21 is arranged in an outer guide member 20 so as to be slidably movable in a curtain 7 moving direction in a thermally insulated state with a gap between the two members. The inner guide member 21 has a slipout- preventive engaging portions 21D, 21E for engaging with slipout preventive portion 22 formed at the lateral edge of the curtain 7. Therefore, even if a front surface 20B of the outer guide member 20 is curved due to deformation at the time of fire occurrence, the inner guide member 21 is prevented from slipping out by virtue of guide wall portions 20F, 20G of the outer guide member 20, and therefore the slipout preventive portion 22 is prevented from slipping out by virtue of the engaging portions 21D, 21E.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245477-A (JP)
Title: Railroad model
Inventor: NARITA FUJIAKI
IPC: A63H30/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To individually control the travelling state of model trains not via a rail but by each model train.  <P>SOLUTION: This railroad model is provided with: a plurality of the model trains 10-1, 10-2,...10-n travelling by receiving the supply of power from the rail; and a main controller 2 controlling the travelling operation of the model trains. Each model train is provided with: a receiving part 12 for receiving a control signal from the main controller 2 in a non-contacting state; and a train control part 14 for controlling a driving motor on the bases of the control signal for the model train received by the reception part 12. The main controller 2 is provided with: a control signal preparation part 4 for preparing the control signal for controlling the operation of the model trains by each model train; and a transmission part 6 for transmitting the prepared control signal toward the reception parts 12 of all the model trains in a non-contacting state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247838-A (JP)
Title: Vehicle navigation system
Inventor: NAGASAWA TAKAAKI
IPC: G01C21/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle navigation system by which a present position of a vehicle can be calculated with high accuracy by precisely correcting a cumulative error at a time when the present position is calculated by a self-contained navigation operation.  <P>SOLUTION: The vehicle navigation system is provided with a map-data storage means; a beacon-signal reception means; a beacon-distance calculation means used to calculate a distance between two points in such a way that beacon positional information received by the beacon-signal reception means is collated with map data in the map-data storage means; a pulse output means used to output prescribed pulses on the basis of a rotation of a wheel; a pulse- distance calculation means used to calculate a distance between the two points on the basis of the pulse output means; a distance-correction-coefficient calculation means used to calculate a distance correction coefficient on the basis of the distance by the beacon-distance calculation means and on the basis of the distance by the pulse-distance calculation means; and a running-distance correction means used to calculate a running distance of the vehicle by using the calculated distance correction coefficient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324736-A (JP)
Title: Electric double layer capacitor
Inventor: NOMOTO SUSUMU
IPC: H01G11/86
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor whose withstanding voltage is high, by forming stable atmosphere in which corrosion is hardly generated. SOLUTION: In this electric double layer capacitor, a capacitor element 13 and electrolytic solution (not shown in figure) which are sealed in a case 12 sealed with a sealing member 11 are disposed, and further a solid buffer 16 for restraining fluctuation of pH of the electrolytic solution is disposed in the case 12. At least one compound selected from oxide and hydroxide can be used as the solid buffer 16. Element contained in the compound is at least one selected out of e.g. Be, Al, Si, Sc, V, Cr, Fe, Ni, Cu, Zn, Ga, Ge, Y, Zr, Mo, Ag, Cd, In, Te, La, Ce, Pr, Nd, Pm, Gd, Dy, Ho, Er, Tm, Lu, W and Pb.
Patent JP-2003249793-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: MATSUO TOSHIKAZU
IPC: H01L21/60
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting an electronic component capable of preventing adhesion of a resin adhesive to a sucking nozzle to reduce mounting mistake.  <P>SOLUTION: In an electronic component mounting apparatus, an electronic component 4 is held and mounted on a substrate, coated with the resin adhesive 3, by an mounting tool. A resin adhesion preventing member 12, having a resin blocking part 12a surrounding the lower end periphery of a sucking nozzle 6c at the lower part of the mounting tool, is provided on the sucking nozzle 6c movably in the vertical direction. When the electronic component 4, sucked and held by the sucking nozzle 6c, is mounted on the resin adhesive 3 coating the substrate, the resin blocking part 12a abuts on the upper surface of the electronic component 4 sucked and held on the sucking nozzle 6c to prevent the adhesion of the resin adhesive 3, creeping to the upper surface of the electronic component 4, to the lower end of the sucking nozzle 6c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259691-A (JP)
Title: Apparatus and method for controlling stepping motor, and image-forming apparatus
Inventor: SUGANO SATORU
IPC: B41J29/38
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a limited number of DMACs also to other uses in a system even if a number of stepping motors are driven in an image-forming apparatus or the like.  <P>SOLUTION: There are timers and excitation pattern tables of the same number as the number of stepping motors 10 to be controlled, one DMAC 7 that is driven when one of timer outputs is changed, and an excitation pattern change timing generation section 8. In the DMAC 7, information indicating which timer output among a plurality of timer outputs is changed is transferred to the excitation pattern change timing generation section 8. At the excitation pattern change timing generation section 8, a timing signal for indicating the excitation pattern for which motor should be changed is generated. According to the timing signal, the excitation pattern table concerned is changed. According to the excitation pattern, the stepping motor 10 is driven.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258528-A (JP)
Title: Ic chip mount body
Inventor: KODAMA KAZUNARI
IPC: B42D15/10
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC chip mount body capable of preventing an IC chip from being destroyed by uniformizing and increasing the adhesive strength between the IC chip and antenna terminals and maintaining the parallelism between a base and the IC chip.  <P>SOLUTION: This invention provides the IC chip mount wherein the IC chip is mounted on a prescribed part of a face of the base and the IC chip is mounted via an IC chip support formed on the face of the base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254756-A (JP)
Title: Method of displaying difference of elevation and altitude
Inventor: SUZUKI KEIZO
IPC: G08G1/0969
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To graphically display difference of elevation or an altitude so as to be visually and easily understood.  <P>SOLUTION: This is a method of displaying the difference of elevation, the difference of elevation from a reference altitude is displayed by making the altitude of an automobile when instructed, a reference altitude and displaying a reference altitude mark RM at the center of a screen. The difference of elevation is classified into a plurality of ranges. Scale SCL of the difference of the elevation of a display screen is changed and size of an automobile mark CM is made small, so that scale ratio enlarges as the range of the difference of the elevation enlarges. The automobile mark is displayed at a position of the difference of the elevation, and the difference of the elevation is displayed with numerals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301673-A (JP)
Title: Robot
Inventor: HIRUMA KENICHIRO
IPC: G05B19/404
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a robot allowing the setting of work in relation to a position and allowing the setting of positional correction. SOLUTION: This robot is provided with a means for setting work in a set position in addition to a means for setting the position for executing the work, a means for setting the execution of positional error detection, and a means for setting the execution of the positional correction based on the detected positional error. The set conditions are memorized by relating them to the set position and performed.
Patent JP-2003255769-A (JP)
Title: Image forming apparatus
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G21/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with a configuration by which a cost is not increased in the apparatus, a space is not enlarged, etc., and a speed is rapidly changed, in consideration of a problem that the mobile speed of a recording medium is requested in the configuration.  <P>SOLUTION: The image forming apparatus 1 comprises the configuration for fixing the recording medium S to which a toner image carried by an latent image carrier 2 is transferred. The apparatus includes a means 16 for changing only the speeds of a transfer device 7 and a fixing device 8 when the mobile direction length of the recording medium S is not more than an arrangement interval between the devices 7 and 8, setting the carrier interval of the recording medium S which meets the speed changed by the transfer and fixing devices 7 and 8, while not changing the processing speeds of devices M6 and M7 which perform a process before a transfer process to the latent image carrier 2, and, then, performing matching with the numbers of carrier of the recording medium S after/before the transfer process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258090-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KUDO HIROSHI
IPC: H01L21/3065
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent bowing and digging by a dual damascene method.  <P>SOLUTION: Silicon nitride etching is performed as shown in Fig. 2 (B) for a semiconductor device in a manufacturing process which has a sectional structure shown in Fig. 2 (A). Consequently, a portion of a copper film 26 is oxidized into oxide 43, and CFX deposits 44 grow thereupon. As shown in Fig. 2 (C), an organic insulating film is etched by using hydrogen plasma to reduce the oxide 43 into copper, and the CFX deposits are converted into a volatile compound for removal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313222-A (JP)
Title: Manufacturing equipment used for the manufacturing of imaging device
Inventor: YAMANOBE MASATO
IPC: H01J9/02
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing equipment used for the manufacturing of an image forming device, equipped with an electron source, having electron emitting elements with excellent and stable electron emitting property. SOLUTION: The manufacturing equipment is used for the manufacture of an imaging device comprising an envelope, an electron source having a plurality of electron emitting elements housed in the envelope, and an image forming member forming an image by the radiation of electrons emitted from the electron source. The electron emitting element comprises a conductive film, having an electron-emitting part and an electron impressing a voltage on the conductive film. The process of forming the electron-emitting part includes a process of coating an organic material film on the conductive film, a process of carbonizing the organic material film, and a process of forming cracks on the conductive film.  The manufacturing equipment comprises a chamber, in which the process of carbonizing the organic material film is processed, and a chamber in which the process of forming cracks on the conductive film is processed.
Patent JP-2003262761-A (JP)
Title: Optical receptacle and arrangement structure of the same
Inventor: OKUNO DAICHI
IPC: G02B6/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receptacle and an arrangement structure of the same by which the risk of incidence of emitted light on human eyes is small in the case of connecting an optical fiber inside of a room.  <P>SOLUTION: A light emitting means and a first connection part for connecting a first optical fiber with it opposed to the light emitting means are housed in a casing. The casing is provided with: an opening part through which the first optical fiber can be inserted toward the first connection part from the outside of the casing; and a light shielding means which is provided between the opening part and the first connection part to be opened when the first optical fiber is inserted and to be closed when the first optical fiber is not inserted and which can shield light so as to prevent the light from the light emitting means from being leaked from the opening part. The optical receptacle is arranged in a wall so that its opening part side faces a room side in this arrangement structure of the optical receptacle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262666-A (JP)
Title: Tracking antenna apparatus
Inventor: NAKAJIMA ISAO
IPC: G01S3/42
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking antenna apparatus which is hard to be interfered by a radio wave barrier, such as power transmission lines when mounted to a mobile and used and can surely and stably acquire the direction of a arrival radio waves, since an antenna determines the direction of the arrival radio waves by itself and returns the direction to a tracking apparatus.  <P>SOLUTION: In the tracking antenna apparatus, n directional sub antenna elements are fixed around a directional main antenna element so as to constitute n-divided globe detection system and a tracking drive apparatus integrally changes directions of all the antenna elements. The tracking antenna apparatus is provided with a reception means for generating n-detected outputs by independently heterodyne-detecting each high-frequency received signal, obtained from the n sub antenna elements of the n-divided globe detection system, a detection means for detecting the maximum received signal power direction by a comparison operation process, based on the n-detected outputs from the reception means and a control means for feedback-controlling the tracking drive apparatus so as to direct the main antenna element to the maximum power direction, based on a detected result from the detection means.  <P>COPYRIGHT: (C)2003,JPO