baber/WOPTO huggingface dataset:
Patent JP-2003148386-A (JP)
Title: Turbo-molecular pump, and method for operating turbo- molecular pump
Inventor: TOKIMASA YASUNORI
IPC: F04B49/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-molecular pump capable of stabilizing the control, and a method for operating the turbo-molecular pump. SOLUTION: The turbo-molecular pump having a magnetic bearing and a magnetic bearing control device to control the magnetic bearing is provided with a determining means 70 which detects the direction of installation of the turbo-molecular pump and gives a control constant according to the direction of installation to a proportional instrument P and a differentiator D of the magnetic bearing control device.
Patent JP-2003150007-A (JP)
Title: Image forming device
Inventor: WATANABE KOKI
IPC: B41J29/377
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To minimize the effect of air leakage from the joint of ducts, in an image forming device having a duct on the image forming device main body side and a fan and duct which are disposed in a unit removable from the image forming device, both the ducts being able to be separated from each other at the same time that the unit is removed. SOLUTION: The image forming device has the duct on the image forming device main body side, and the fan and duct which are disposed in the unit removable from the image forming device, both the ducts being able to be detached from each other at the same time that the unit is removed. In the image forming device, an ozone filter is disposed within the duct in the removable unit.
Patent JP-2003151850-A (JP)
Title: Laminated ceramic capacitor and its capacity adjustment method
Inventor: INOUE TATSUYA
IPC: H01G4/255
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic capacitor which enables an easy capacity adjustment and is suitable for speeding up and improving the high accuracy of the capacity adjustment, and to provide its capacity adjustment method. SOLUTION: An external electrode has a first external electrode and a second external electrode for acquiring a capacity, and a third external electrode for trimming, and each external electrode is not in electrical connection on the surface of a laminated body. An internal electrode has first inner electrodes 101 to 106 electrically connected to only the first external electrode, a second internal electrode 201 electrically connected to the second external electrode and the third external electrode, and third internal electrodes 302 to 305 electrically connected to the third external electrode alone. Consequently, one of the third inner electrodes 302 to 305 in parallel connection is electrically disconnected with the second external electrode, thus reducing an electrostatic capacity by cutting or omitting the third external electrode for trimming.
Patent JP-2003155787-A (JP)
Title: Joining structure of wall panel and joining method for wall panel
Inventor: YONEDA KEIGO
IPC: E04B1/684
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure of a wall panel and a joining method for the wall panel, capable of improving waterproof performance in the joining side end parts of a pair of wall panels, simply performing waterproof treatment, and previously fitting a facing material to the joining side end parts of the wall panels to thereby easily join the wall panels to each other. SOLUTION: The wall panel 2 of one wall panel 1 with a facing material and the wall panel 2 of the other wall panel with the facing material are abutted and connected to each other. Subsequently, a pair of waterproof moisture permeable sheets 3, 3 are folded with the side end parts superposed one on the other and inserted in a gap 6 formed between the side end part of the facing material 4 of one wall panel 1 with the facing material and the side end part of the facing material 4 of the other wall panel 1 with the facing material, and a joint material 8 for sealing between the facing materials 4, 4 is inserted therein.
Patent JP-2003156648-A (JP)
Title: Polarization fiber and method for manufacturing the same, ribbon fiber and optical waveguide device using the same, and optical fiber array and method for manufacturing the same
Inventor: MATSUMOTO AKIRA
IPC: G02B6/024
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a polarization fiber with which a multi-core ribbon fiber and an optical fiber array are easily manufactured and working efficiency and a yield are improved, and to provide a method for manufacturing the polarization fiber, a ribbon fiber and an optical waveguide device using the same, and an optical fiber array and a method for manufacturing the same. SOLUTION: A means to regulate the polarization direction of the polarization fiber 20 is provided at a bare fiber part 10 or a fiber covering part 11. The means to regulate the polarization direction consists of one surface of a positioning member 50 formed directly at the bare fiber part 10 or the fiber covering part 11 by using a resin. The means to regulate the polarization direction is formed by rotating and adjusting the bare fiber part 10 or the fiber covering part 11 within a molding flask so that the end surface of the polarization fiber 20 forms a predetermined polarization plane, pouring the resin in the molding flask and curing it subsequently, and removing the molding flask.
Patent JP-2003157941-A (JP)
Title: Ic socket
Inventor: KAWAMURA NOBUO
IPC: H01R33/76
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket capable of evenly pressing a cover member by single hand using an operation lever, surely inserting an IC package by an even pressure, and suitably releasing contacts without causing disorder. SOLUTION: The IC socket comprise a socket body having a base board part, a plurality of contacts mounted to the socket body, an IC package put on the socket body, a vertically movable cover member, a plurality of contact opening/closing operation parts rotatably mounted to the peripheral part of the socket body at the inside of the cover member so as to open/close the contact, and a socket releasing mechanism evenly pressing the cover member.
Patent JP-2003162689-A (JP)
Title: Similar character-recognizing program and method
Inventor: KUROKAWA KOJI
IPC: G06K9/62
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase judgment conditions for improving the recognition rate of similar characters by making conversion to a character concerned when being in a conversion candidate based on the position information of a reference line and a rectangle and information on the rectangle for composing one character on similar characters to be recognized regarding a similar character- recognizing program and a character-recognizing method for recognizing characters based on images that are read from characters to be recognized.  <P>SOLUTION: The similar character-recognizing program and the similar character-recognizing method are allowed to function by a computer as a means for recognizing characters based on images read from the characters to be recognized and for generating candidates, a means for judging the image to be a character (j) when a character image to be recognized that is read is below the reference line and the character (j) is included in the candidate, and a means for separating character images corresponding to one character to be recognized that is read into at least two and for judging that the image is a character (i) when the character (i) is included in the candidate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159169-A (JP)
Title: Bedding for preventing contamination causing atopy and others
Inventor: WATANABE HIDEO
IPC: A01N63/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To catch pest insects such as mites, etc., approaching bedding such as a quilt, a mat, etc., in a hotel, a hospital, a house, etc., to expire a generating source of allergen of atopy, etc., for clean and hygienic sleep.  <P>SOLUTION: A pocket part 2 capable of containing a pest insect catching mat 3 of a mite catching mat, etc. is equipped on bedding 1 such as a quilt, a quilt cover, a bedding mat, etc., so that a pest insect catching mat 3 of a mite catching mat, etc.. is exchangeably housed in the pocket part 2 of bedding 1. It is preferable that the bedding 1 includes down and is quilted in a lattice pattern at intervals of 10-30 mm, and the opening/closing part 5 of the pocket 2 is equipped facing the lower part side or a side part side of the bedding 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166692-A (JP)
Title: Sound isolation duct for operating machine
Inventor: ONODA TAKUMI
IPC: B66C13/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound isolation duct for an operating machine with simple structure, low cost, without fear of engine overheat, and using the vehicle width effectively.  <P>SOLUTION: This sound isolation duct (20) includes moving mechanisms (30, 30a) that enables the duct (20) to be moved to a plurality of positions and placed. The moving mechanisms (30, 30a) can move the sound isolation duct (20) between positions of the width direction and the longitudinal direction of the operating machine. The mechanisms (30, 30a) may include suspending means for suspending the duct (20) and changing the direction of the duct (20) and suspending arms (33, 33a) with the suspending means (35, 35a) mounted on, having a base portion mounted turnably on the body of the operating machine. It is preferable that up-down moving mechanisms (34, 34a) that can move the sound isolation duct (20) up and down are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166194-A (JP)
Title: Paper making method
Inventor: KUBOTA ISAMU
IPC: C08F2/20
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the yield of a paper making process coping with the increase of paper making speed, the progress of a closed paper making system and the reduction of cost.  <P>SOLUTION: The purpose can be achieved by adding a cationic and/or ampholytic water-soluble polymer to a paper making raw material before the paper making process, producing an anionic polymer having a composition composed of 5-100 mol% monomer expressed by general formula (1) and 0-95 mol% nonionic monomer copolymerizable therewith in a salt solution, adding inorganic particles to obtain a composite material and adding a diluted aqueous solution of the composite material to the paper making raw material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003131556-A (JP)
Title: Walk guide system for visually impaired person
Inventor: TSUTAI MORIO
IPC: E01F9/518
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a walk guide system which can easily secure a safe and correct path when a visually impaired person walks. SOLUTION: A magnetic band 2 composed of magnetized paint or a tape is installed along a path 1, etc., where a visually impaired person walks. A sensor 4 for sensing the magnetic band 2 is provided near the lower end of a walking stick main body 3, and a notifying device 6 constituted of a vibrator, a sounding device, etc., which operates when the sensor 4 senses magnetism is provided on a grip section 5 of the stick main body 3.
Patent JP-2003169169-A (JP)
Title: Document transmitter
Inventor: SAKAI YASUMASA
IPC: H04N1/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document transmitter in which communication costs can be reduced.  <P>SOLUTION: The device is provided with a means for reading a document as an image, means for communications with a telephone line, means for communications with a LAN line, image compressing means, means for dividing the image into area, loading OCR to a character area and saving the document in a file form capable of layout saving like RTF and table in which a communication route predetermined for each destination and the form or compression form of a medium to be distributed to that route are determined, and by referring to that table for each transmitting destination, the transmitting operation is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173099-A (JP)
Title: Image forming apparatus
Inventor: KUSAKA KENSAKU
IPC: G03G15/20
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate soiling of a press roll of an on demand fixing device such as SURF/IHF.  <P>SOLUTION: A cleaning roll is abutted to the press roll. The cleaning is carried out from time to time and the cleaning is intensified at resetting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002214867-A (JP)
Title: Control of registration and operational quality of tandem xerographic equipment using transfuse
Inventor: DE JONG JOANNES N M
IPC: G03G21/14
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To control the speed of two or more connected members. SOLUTION: The device is provided with 1st and 2nd members having a connection mode and a separation mode, a 1st speed controller for controlling the speed of the 1st member, when the 1st member is separated from the 2nd member, and a 2nd speed controller for controlling the speed of the 2nd member, when the 2nd member is separated from the 1st member, when both members are connected, they are controlled in common by one of these controllers.
Patent JP-2003173575-A (JP)
Title: Optical disk and method for manufacturing the same
Inventor: KONDO SATOSHI
IPC: G11B7/24
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk having a composite film of a thin film cover layer/a hard coat layer having excellent wear resistance and transparency and excellent adhesion property with an optical disk substrate, and to provide a method for manufacturing the optical disk.  <P>SOLUTION: The thin film cover layer (X) consists of a cured layer of an active energy ray-curing composition (P) comprising a polyfunctional urethane (meth)acrylate compound (A), an active energy ray-curing functional compound (B) having a polycycloalkane structure, and a photopolymerization initiator (C1). The hard coat layer (Y) consists of a cured layer of an active energy ray-curing composition (Q) containing an active energy ray-curing polyfunctional compound (D), colloidal silica (E) the surface of which is modified with a mercaptosilane compound and a photopolymerization initiator (C2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174843-A (JP)
Title: Fish sorter
Inventor: BANDO TADANORI
IPC: A22C25/04
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized and lightened fish sorter that can sort target shrimps from the fishes remaining in the trawl fishing net after the net is hoisted on the floor of a small or intermediate-sized fishing boat efficiently with the working space saved.  <P>SOLUTION: The bottom-having cylindrical fish sorter tank 1 is constructed with the peripheral wall 10 in a drum shape and a disk plate or a polygonal bottom plate 11. The sorting tank 1 is arranged so that the bottom plate may be inclined and supported on the frame (f) so that the bottom plate 11 rotates around the central axis. An opening (a) for discharging small sized fish and shrimps is formed on the central position of the bottom plate 11 and the opening (b) on the upper face side of the fish sorter tank 1 is used as an inlet for the caught fish and as an outlet for the fish mixture remaining after the shrimp discharge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185071-A (JP)
Title: Earthquake-proof joint for existing pipe renovation method
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To develop an earthquake-proof joint capable of sufficiently exhibiting earthquake-proof performance without considerably reducing the diameter of a pipe when a new pipe is inserted in a worn-out pipe.  <P>SOLUTION: In the earthquake-proof joint, a lock ring 3 housed in a lock ring housing groove 2 formed on the inner surface of a socket 1 is engaged with an engagement groove 6 formed on the outer surface of a spigot 5 so as to prevent pulling out. The lock ring 3 comprises a plurality of divided pieces 31 capable of forming an annular body by being arranged continuously in a circumferential direction. A notch part 14 is formed so as to pass the divided pieces 31 through the outer periphery of the spigot 5 from the open end 1c of the socket 1 to the lock ring housing groove 3 along the circumferential direction. After the spigot 5 is inserted into the inside of the socket 1, the divided bent pieces 31 of the lock ring are inserted into the lock ring housing groove 2 via the notch part 14, so that the lock ring 3 can be inserted circumferentially along the lock ring housing groove.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182994-A (JP)
Title: Pallet lock device for forklift truck
Inventor: FURUKURA KAZUMASA
IPC: B66F9/18
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To lock a pallet lifted with forks against accidental displacement upon an impact in transfer.  <P>SOLUTION: A reach type forklift truck has masts 2 and 5 raised on a vehicle body 1, lift brackets 6 vertically movable along the masts 2 and 5, the forks 10 supported on the lift brackets 6, and tilters 11 disposed on the lift brackets 6 to tilt the forks 10. Lock bars 13 are fixed for projection toward the forks 10 from the lift brackets 6, so that the lock bars 13 abut a pallet P in which the forks 10 are inserted and pressure the pallet P when the tilters 11 tilt the forks 10 in an upward direction c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186340-A (JP)
Title: Fixing device of image forming apparatus
Inventor: KONDO HIDENOBU
IPC: G03G15/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a low cost and space saving by composing a releasing means and a resetting means of a swing member that is one member.  <P>SOLUTION: A fixing device of an image forming apparatus 118 is provided with a releasing means 70 for releasing pressurization of a pressurizing means 50 bringing a transfer material into contact with a heating means 1 for heating the transfer material carrying a toner image with pressure. When paper is removed in paper clogging, one end constituting the releasing means 70 for releasing the pressurization of the pressurizing means 50 is made a supporting point, the swing member provided with a projection part 18 projected on a part of the swing member constituting the resetting means 180 restored to a position before pressurization releasing after clogged paper is removed is composed of a lever member 7 engaged with one end of a swinging cover member 11, two cams 17 and 18 projected in the pressurizing means side are provided at different positions, one cam 17 constitutes the releasing means 70, and the other cam 18 constitutes the resetting means 180.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191187-A (JP)
Title: Robot device and method of controlling it
Inventor: HASEGAWA RIKA
IPC: B25J13/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device capable of improving its entertainment property and a method of controlling it.  <P>SOLUTION: In the robot device and the method of controlling it, the robot device is made to create a feeling according to the external and/or internal status of the robot device, and an action parameter is varied according to the status of the current feeling for developing action according to the varied parameter. In addition, a feeling is created according to the external and internal status of the robot device, and an action is determined according to the status of the current feeling, and the action is made to develop in the robot device according to the parameter of the determined action, and the status of the feeling is varied based on the parameter of the developed action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192945-A (JP)
Title: Inkjet recording fluid
Inventor: SATO SHINICHI
IPC: C09D11/36
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording fluid which gives a recorded matter capable of emitting a red light when irradiated with ultraviolet rays and having good water resistance, which has excellent dryability, adherence and transparency even when applied to a nonporous object, and which has low odor.  <P>SOLUTION: This inkjet recording fluid contains 0.2-3 wt.% of a fluorescent material represented by formula (1) [where X is methyl, furyl, phenyl, naphthyl or thionyl; and Y is (n-C<SB>4</SB>H<SB>9</SB>)<SB>4</SB>N or (H<SB>2</SB>O)<SB>n</SB>], 3-35wt.% of a polyketone resin having a hydroxy value of 100-300 mgKOH/g, and 50-95 wt.% of an alcohol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191725-A (JP)
Title: Pneumatic safety tire
Inventor: YOSHIDA MASAHIRO
IPC: B60C17/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely restrain failure caused by a physical property change linked up to a fatigue crack for a long period and to enhance durability in run-flat travel, by reinforcing an area of a concentrated stress applied onto a reinforcement rubber layer.  <P>SOLUTION: In this pneumatic safety tire 1 provided with the reinforcement rubber layer 13 having a crescent shape of cross section in an inner circumferential face of a carcass layer 7 in a side wall 5, a coating film layer 15 is provided over at least a prescribed area in an inner side 13a of the reinforcement rubber layer 13, and the area of the concentrated stress applied in the run-flat travel is reinforced by the coating film 15 to prevent the fatigue crack.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191335-A (JP)
Title: Release preventing structure of vibration welding member
Inventor: MORI KATSUMI
IPC: B29L31/58
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To suitably prevent vibration welded first member and second member from being released from welding surfaces.  <P>SOLUTION: An engaging part 38 having a recess 34 opened at a side is projected from a welding surface 16 of a first member 12. An inserting hole 40 for allowing the engaging part 38 to be inserted is perforated at a required site of a second member 20. A welded rib 42 for melting to welding surfaces 16, 28 by a frictional heat at a vibration welding time is projected from the surface 28 of the second member 20. The first member 12 and the second member 20 are vibration welded in a state in which the engaging part 38 is inserted into the hole 40, hence a part of the melted rib 42 is invaded into the recess 34 of the engaging part 38, and is solidified in the recess 34 so that both the members 12 and 20 can be prevented from being released from the surfaces 16, 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190838-A (JP)
Title: Cyclone type fine powder catcher
Inventor: YOSHIYAMA EIJI
IPC: B01D51/04
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone type fine dust catcher which efficiently catches fine powder of such a particle size as to be hardly caught by the conventional cyclone.  <P>SOLUTION: This cyclone type fine powder catcher is composed of a cyclone body 2, a fine powder agglomeration part 3 which is disposed on the side part of the cyclone body 2 and a fine powder-containing gas introducing path 4 for introducing the fine powder-containing gas R to the cyclone body 2. Therein, the fine powder agglomeration part 3 is composed of an adsorptive powder charging part 31 which is disposed on the down side of the fine powder- containing gas introducing path 4, a voltage imparting means 32 which is disposed between the fine powder-containing gas introducing path 4 and the adsorptive powder charging part 31, and an ultrasonic wave applying means 33 which is disposed on the upper and lower parts of the fine powder-containing gas introducing path 4 between the adsorptive powder charging part 31 and the cyclone body 2.  <P>COPYRIGHT: (C)2003,JPO