baber/WOPTO huggingface dataset:
Patent JP-2004145140-A (JP)
Title: Optical connector and connection structure of optical connector
Inventor: SUEMATSU KATSUTERU
IPC: G02B6/40
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is troublesome to apply a refractive index matching agent for optical characteristic stabilization and the problem that PC (Physical Contact)is possibly out of place when optical characteristics are stabilized by PC connection.  <P>SOLUTION: In an optical connector, projection light is collimated by projecting the end surface of a coated optical fiber inserted into and fixed in a ferrule outward from the connection end surface of the ferrule and also curving the end surface of the coated optical fiber to a specified radius of curvature. In an optical connector connection structure, the optical connectors are arranged and fixed so that end surfaces of coated optical fibers projecting outward from their connection end surfaces face each other at a specified interval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151125-A (JP)
Title: Fixing device
Inventor: UCHIDA MICHIO
IPC: G03G15/20
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To carry out fixing operation without having the image quality deteriorated even when a fixing sleeve with a comparatively great heat capacity is used.  <P>SOLUTION: In a fixing device, a heating body, a film state fixing sleeve installed on the outer surface of the heating body, a holder fixing the heating body and is brought into contact with the interior of the fixing sleeve and a pressure rotating body facing the heating body surface with the fixing sleeve in between and forming a pressurized contact nip part are provided. When an axis going through the downstream direction in the carrying direction of a recording medium on the heating body surface is axis (x) and an axis intersecting perpendicularly with the axis (x) at the downstream end part of the heating body and going toward the backside of the heating body is axis (y), all of the inner peripheral surface of the fixing sleeve in the range of x>0 is arranged within a first quadrant constituted by the axis (x) and the axis (y).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150804-A (JP)
Title: Analyzing instrument and analyzing apparatus
Inventor: TAGUCHI TAKAYUKI
IPC: B01L3/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely analyze test liquid in a simple constitution by reducing a burden in feeding the test liquid in an analysis while suppressing the enlargement of analytical equipment, and its manufacturing cost and running cost.  <P>SOLUTION: This analyzing instrument Y is provided with a liquid guide port 61 provided in a central part and a plurality of channels 51 communicated with the liquid guide port 61 and advancing the test liquid guided from the liquid guide port 61 from the center toward a circumferential edge part using capillarity. The respective channels 51 are formed, for example, to linearly extend from the central part to the circumferential edge part. In this case, the plurality of channels 51 are preferably disposed radially. The plurality of channels may be classified into, for example, a single or a plurality of collective channels having a common part and an individual part. In this case, the collective channel is preferably formed to extend from the central part to the circumferential edge part while branching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114662-A (JP)
Title: Log structural unit and manufacturing method of this unit
Inventor: MURAI TOSHIHARU
IPC: B27M3/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that up to now, there is no method for joining/fixing a log structure which is inexpensive and simple and rich in providing strengths, durability and in addition aesthetic, notwithstanding, although it is possible to give sufficient strengths and to secure a sufficient thickness if lumbers from thinning having small diameters, which are heretofore not utilized fully as a structural member because of their lacking in strengths and heat insulation when used as they stand as a building element, are plurally bundled together into a log structure and joined and fixed.  <P>SOLUTION: The above problem is solved by the method of manufacturing the structural unit of built-up logs which comprises the steps of: making round holes or grooves that make a shape of part of a round cross section in the respective corresponding positions of plural parallel logs; inserting a round wooden bar having an approximately same diameter into the holes or grooves; involving a process of providing an adhesive between the holes or the grooves and the round bar; and, under the condition that at least the two logs are placed into contact, fixing them with the adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204391-A (JP)
Title: Cellular phone with lighting function
Inventor: SUZUKI TADAO
IPC: H04M1/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone with a lighting function which reduces power consumption for lighting.  <P>SOLUTION: When a microcomputer 30 processes e-mail and determines that an input mode of characters and figures is not active because of interrupt processing for each fixed time, a transistor 20 is turned off and lights of light emitting diodes 7c to 7f are turned out. Therefore, lights of the ten keys (keys to input characters and figures) 3d to 3n and 3p which are necessary for operation are turned off, resulting in reduction in power consumption for lighting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156461-A (JP)
Title: Variable valve timing controller of internal combustion engine
Inventor: URUSHIBATA HARUYUKI
IPC: F01L1/34
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a gear mechanism of a variable valve timing device from getting in a jam or getting damaged in controlling the valve-timing to a limiting position or to its vicinity in a movable range (variable range for valve timing) of the variable valve timing device.  <P>SOLUTION: A rate-limiting region, where a valve-timing change-rate is limited to a specified limit rate or lower, is set in the vicinity of the limiting position (positions for the lowest retard angle and the highest advance angle) in the valve-timing variable range. When an actual valve-timing changes toward the limiting position within the rate-limiting region, a rate-limit control is executed to limit the valve-timing change-rate to a specified limit rate or lower. Thus, a movable part of a phase variable mechanism is prevented from bumping against a stopper at high speed. Even though the actual valve timing is within the rate-limiting region, the movable part of the phase variable mechanism does not bump against the stopper, when the actual valve-timing changes to the direction opposite to the limiting position, so the rate-limit control is not executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156469-A (JP)
Title: Sealing structure of vacuum device
Inventor: MIYAKE TAKESHI
IPC: F04B37/16
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive sealing structure which is a seal means sealing between a reciprocatory rod passing through a vacuum chamber wall, and the vacuum chamber wall, and can exert stable sealing performance for a long time without damaging exhaust performance of the vacuum chamber irrespective of presence or absence of pressure difference in a space partitioned with the seal means.  <P>SOLUTION: The rod 4 has a conical shaped part equipped with an outer peripheral surface 5 having a first conical surface shape. An opening wall part 6 having an inner peripheral surface 7 having a second conical surface shape opposing to the outer peripheral surface 5 of the rod 4, is provided on the vacuum chamber 1 with the rod 4 passing through. The second conical surface shape is a shape in the reverse direction to the first conical surface shape. A flexible conical cylinder 8 is provided between the rod 4 and the opening wall part 6. In the structure, the conical cylinder 8 seals between the rod 4 and the opening wall part 6 to keep the air tightness of the vacuum chamber 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251622-A (JP)
Title: Substance amount detection system and method
Inventor: DIETZ PAUL H
IPC: G01F23/26
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance amount detection system and method, detecting the liquid level of a liquid without direct contact with the liquid and detecting the same through wireless connection.  <P>SOLUTION: Conductive plates 111, 112 coupled to a transponder winding coil 140 are buried in the wall part and the bottom of a drink container 130. A reader 300 radiates an RF signal at a predetermined frequency through a reader antenna. Similarly a microprocessor connected to the transponder coil 140 and two plates 111, 112 is supplied with power by a rectifier circuit. The rectifier circuit obtains power from the RF signal radiated at that time. The microprocessor modulates the amplitude of the RF signal according to the quantity of a liquid in the container. After that, when the transponder antenna 140 is inductive-coupled to the reader antenna at the predetermined frequency, the reader 300 detects such modulation by a peak detector to detect the amount of substance in the container.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004159140-A (JP)
Title: Dc offset compensation method and electronic circuit using the same
Inventor: KOBAYASHI NORIKO
IPC: H03F3/34
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influences of noise upon a comparator when obtaining compensation data to be used by a D/A converter for compensating a DC offset voltage of an analog output signal by successive comparison operation of the comparator.  <P>SOLUTION: This electronic circuit is equipped with a D/A converting circuit 2, a comparator 3 for comparing voltage of the analog signal outputted from the D/A converting circuit with a DC offset voltage in an output signal of a circuit 1 to be corrected, an offset compensation register 4 for obtaining each bit of the compensation data to be inputted to the D/A converting circuit so as to compensate the DC offset voltage by the successive comparison on the basis of the comparison result of the comparator 3, and a register 5 for majority decision for storing N pieces of values regarding each of specified bits in order to perform majority decision on the basis of the N pieces of values obtained by comparison for N times (N is an odd number equal to or larger than 3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161415-A (JP)
Title: Work material turnover device
Inventor: SUZUKI HIROYUKI
IPC: B65G47/248
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To turn over a work material B upside down at the same position of a conveyor A to solve such a problem with a conventional work material turnover device that the work material B must be turned over by rotating claw parts D and E and carried from a carrying conveyor G.  <P>SOLUTION: This work material turnover device is formed such that a motor 2 is installed on a base stand 1 and a first rotating body support part 3 is installed on the side part of the motor 2. Also, the end of a rotating body 7 is fixed to support arms 5 and 6 fixed to the rotating shafts of second rotating body support parts 3 and 4 and a conveyor 9 is installed on the underside the rotating body 7. Then a stopper 11 lifted by a cylinder 10 is installed between rollers under the first rotating body support part 3 of the conveyor 9. In addition, a plurality of lift cylinders 12 are installed between the rollers of the conveyor 9 at equal intervals starting at the stopper 11, and the drive shafts (12a) of these lift cylinders 12 are formed so that the upper surfaces thereof are made flush to support the work material 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164288-A (JP)
Title: Information processor, information processing support device, user information management device and information processing support system
Inventor: YOSHIDA ICHIRO
IPC: G06F15/177
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To make other equipment to efficiently execute requested information processing even when the requested information processing cannot be executed with a resource inside a main body.  <P>SOLUTION: This portable information processor 1 has a telephone function, allows voice input, and has a CCD camera 6 or the like. The portable information processor 1 can access a server of a resource management company 13, the external equipment 12 or PCs 11a-11d inside a territory via a network 10. When the processing is requested from a user A, the portable information processor 1 decides whether the processing is possible inside itself, downloads the resource of the external equipment 12 and constructs an application when the processing is impossible, and accomplishes the processing by use of the hardware resource.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171130-A (JP)
Title: Communication system, electronic equipment and program
Inventor: MATSUMOTO HIDETO
IPC: H04N1/32
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an e-mail transmitted to one's own equipment without allocating an exclusive mail address with every electronic equipment.  <P>SOLUTION: MFP takes out an unread e-mail with a common mail address as a destination address from a mail server (S102 and S103); determines whether or not a character string continuing with a character string of REQUEST DEVICE in a text of the taken-out e-mail is a one's own equipment name (S103 to S106); determines that it is an e-mail for one's own equipment when a character string continuing with the character string of the REQUEST DEVICE indicates the one's own equipment name (S106 : YES); executes processing associated with an arrival of the e-mail (S107 to S108); and afterwards, deletes the taken-out e-mail from the mail server (S109).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171942-A (JP)
Title: Foam insulated electric wire
Inventor: NAITO KAZUYUKI
IPC: H01B7/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam insulated electric wire with a small bubble diameter and even distribution of bubbles.  <P>SOLUTION: The small diameter foam insulated electric wire with a small bubble diameter and even distribution of bubbles is provided by covering a conductor by a covering material comprising fluororesin with an MFR of ≥35.0 containing a foaming nucleating agent refined so that a particle diameter is within a range of 1-2 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167042-A (JP)
Title: Image display device
Inventor: SHIMAYAMA TOSHIHIDE
IPC: A61B6/03
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of an image display device and prevent an abnormal portion from being missed to thereby improve diagnostic efficiency by quickly re-displaying an image the determination of which is held among successively displayed images when performing diagnosis while successively displaying a large quantity of tomograms based on three-dimensional medical image data representing an object.  <P>SOLUTION: A designation means 10 designates a tomogram desired by a user out of a plurality of tomograms which are displayed successively, a first storage means 20 stores a first display parameter Pi for displaying a tomogram including a position vertical to a cross section, and a parameter display means 30 displays stored one or more first display parameters P1 to Pn identifiably. A selection means 40 then selects a first display parameter Pj desired by the user out of the displayed one or more first display parameters P1 to Pn, and a first image display means 50 re-displays the tomogram based upon the selected first display parameter Pj.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221444-A (JP)
Title: Polybenzoxazole precursor and coating composition using the same
Inventor: UEDA MITSURU
IPC: B05D5/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high purity polyoxazole precursor containing no ionic product.  <P>SOLUTION: The polyoxazole precursor has repeating units represented by general formula (1), wherein A<SB>1</SB>denotes a quadrivalent aromatic group, wherein N and OH to which A<SB>1</SB>is linked make a pair and A and OH in each pair are linked to adjacent carbons on the same aromatic ring; A<SB>2</SB>denotes a bivalent organic group; and n is a number of 2 to 300.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138037-A (JP)
Title: Mini windmill to slowly turning blade by solar cell
Inventor: KOMATSU TAKESHI
IPC: F03D9/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mini windmill which is power-supplied from the natural energy, rotated by using a geared motor, and slowly turns blades to generate negative ions by a solar cell.  <P>SOLUTION: A stay (3) is erected on a pedestal (2) with a solar cell (1) installed therein, and blades (5) to generate negative ions are slowly turned by a motor built in a nacelle (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173192-A (JP)
Title: Method for reducing charge of mobile terminal and system for reducing charge of mobile terminal
Inventor: ONO TAKAHIRO
IPC: G06Q30/06
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system by which communication charge is discounted by a mobile telephone company when a file of a large data size is downloaded to a mobile telephone.  <P>SOLUTION: A file data obtaining means 201 obtains a file downloaded from a website 10. After the acquisition of the file, a reduction rate setting means 202 sets a normal reduction rate determined by the mobile telephone company to user data when the website does not cooperate with the mobile telephone company. If it cooperates with the mobile telephone company, a reduction rate previously determined corresponding to the website is set to the user data in the case of a fixed reduction method or a reduction rate taken from the file is set to the user data in the case of a dynamic reduction method. A file data transfer means 203 transfers the file to the mobile terminal. An accounting means 204 calculates the charge by using the reduction rate set in the user data after transferring the file to the mobile telephone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284436-A (JP)
Title: Traction and guidance system for bamboo material or the like
Inventor: NISHIMURA TOMOHARU
IPC: A01G23/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction and guidance system for bamboo materials, etc., with which transportation is not delayed by a bump of obstacle at a steep slope, a rugged place, etc., bamboo materials, wood, etc., are smoothly transported, operation labor for transportation is reduced and a transportation time is extremely shortened.  <P>SOLUTION: The traction and guidance system has a traction rope 12 having one end to be connected to the end part of a bamboo material or the like to be transported and a covering means 14 for covering the end part of the bamboo material 100 or the like in the state of the traction rope connected to the end part of the bamboo material or the like in which the bamboo material or the like is drawn and guided in a dragged manner in the length direction of the bamboo material or the like. The cut end side of the bamboo material or the like to be transported is covered with the covering means and drawn in the state. Consequently a state of difficulty in transportation caused by collision and engagement with an obstacle such as a bamboo root, a stump, etc., is avoided when the bamboo material or the like is drawn and transported in a dragged manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175304-A (JP)
Title: Airbag folding method and device therefor
Inventor: GOTO YOSHINORI
IPC: B60R21/237
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the work for folding an airbag to cover the window part of an automobile and to smoothly develop downward.  <P>SOLUTION: An airbag body is spread on a table 111. The airbag body in an inflated state is pressed with two blocks 151, 153, and arm parts are formed on upper and lower sides. The portion between the arm parts is piled up on the table 111 to form an aggregate part. The aggregate part is dropped into a storing part 121 together with the lower arm part. The folding work of the airbag body is completed by putting the upper arm part along the top of the aggregate part. The airbag body folded thin and long is inserted into a cylindrical sleeve to keep its shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180539-A (JP)
Title: Device for producing grafted seedling
Inventor: ISU YASUSHI
IPC: A01G1/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing a mass of grafted seedlings made uniform in quality through nipping and cutting together a plurality of stock seedlings held in a matrix form in a stock seedling tray.  <P>SOLUTION: This device for producing grafted seedlings comprises nipping the upper part of the stock seedling 8 with upper shafts 11a and 11b extending from a left shaft device B, the lower part of the stock seedling 8 with lower shafts 11c and 11d extending from a right shaft device C, and a space between the upper shafts 11a and 11b and the lower shafts 11c and 11d with orthogonal shafts 11e and 11f extending from a front shaft device E. Furthermore, a plurality of the stock seedlings 8 are cut with a blade 31 while nipping the stock seedlings 8 through bringing a holder 6 into contact with the lower shafts 11c and 11d with rollers 21 of a blade device D movable from side to side, and a plurality of grafted seedlings are produced together from the stock seedlings 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186925-A (JP)
Title: Moving image data generator and control method therefor
Inventor: NUMATA HAJIME
IPC: H04N5/225
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image data generator for inserting a desired still image into a moving image and a control method therefor.  <P>SOLUTION: A still image IS to be inserted into the moving image is selected. The still image IS is different from an image im constituting the moving image. A position to which the still image IS is to be inserted is designated. The selected still image IS is inserted to the designated position. Since the still image is not restricted to the image constituting the moving image, a relatively free still image can be inserted to the moving image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003284103-A (JP)
Title: Switching device, integrated circuit, digital transmission system, and auto switch
Inventor: BARRE PHILIPPE
IPC: H04L12/931
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small capacity switching device having performance more excellent that a switching device by a conventional technology, facilitating realization and control, and applied to a high-rate applications.  <P>SOLUTION: This invention relates to the switching device comprising a plurality of input and output terminals which are interconnected by a matrix of interconnection points for transmitting electric signals supplied from the input and output terminals via transmission lines in accordance with a predefined switching plan. Each transmission line includes a signal path for transmitting an electric signal and a voltage reference path. The device comprises a control member for controlling the operation of the matrix by means of control signals and a local decoding means for locally decoding the control signals and for decoding the switching state of the interconnection points. The applications is packet switching in optical transmissions.  <P>COPYRIGHT: (C)2004,JPO