baber/WOPTO huggingface dataset:
Patent JP-2003206420-A (JP)
Title: Ink for inkjet
Inventor: HATADA SHIGEO
IPC: C09D11/38
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet, hardly changing the pH with time even when a self-dispersing pigment is used, and having excellent jetting stability even when the ink is used in a nonthermal energy type printer having inferior jetting energy.  <P>SOLUTION: This ink for the inkjet contains at least the self-dispersing pigment, water, a water-soluble organic solvent and a buffer, and has ≤200 mPa.s viscosity after drying for 7 days at 23°C in 50%RH humidity. The recording is carried out by acting the nonthermal energy thereon to form an ink droplet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217482-A (JP)
Title: Display device
Inventor: KIJIMA YUICHI
IPC: H01J63/04
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device easy to assemble and realizing a high- performance electron emission characteristic by sufficiently securing installation spaces for installing space keeping members 5.  <P>SOLUTION: At least two kinds of different spaces (b) and (c) (b<c) are imparted between negative electrode wires 2 (2R, 2G and 2B), and the space keeping members 5 are installed in parts of the spaces (c) having the larger intervals, so that the installation spaces of the keeping members 5 are sufficiently secured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002287128-A (JP)
Title: Display sheet with conductor layer on polymer dispersed cholesteric liquid crystal
Inventor: STEPHENSON STANLEY W
IPC: G02B5/26
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a light absorbing and conductive display sheet with an electrode for a cholesteric liquid crystal. SOLUTION: The display sheet with a polymer dispersed liquid crystal contains substrates, a state changing layer disposed over the substrate, defining first and second surfaces, having the polymer dispersed liquid crystal with first and second optical states and being capable of changing state and a first transparent conductor disposed on the first surface side of the state changing layer. Furthermore, the display sheet contains a second conductor existing on the second surface side of the state changing layer and having laminated structure consisting of at least two layers composed of respectively different materials. The laminated structure absorbs light and is electrically conductive so as to make the liquid crystal change state when an electric field is applied between the first and second conductors.
Patent JP-2003216177-A (JP)
Title: Speech recognition device for vehicle
Inventor: SEKO TAKATOSHI
IPC: G10L15/06
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech recognition device for vehicle with a high recognition rate capable of properly selecting traffic information, an E-mail of a cellular telephone, news by the Internet connection, etc., by a speech instruction of a crew in the vehicle during traveling, etc.  <P>SOLUTION: This invention is provided with a speech input means 2 for inputting the speech instruction and a manual execution means 3 capable of performing speech recognition of the speech instruction by comparing the speech instruction from the speech input means 2 with stored speech sample information and executing a request corresponding to the speech instruction in the speech recognition device for vehicle for executing an instruction corresponding to the request by the recognized speech instruction, when the speech recognition of the speech instruction from the speech input means 2 can not be performed, execution corresponding to the speech instruction which is not recognized can be performed by the manual execution means 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210277-A (JP)
Title: Seat
Inventor: FURUKAWA YOSHITSUGU
IPC: B60N2/90
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat comfortable to sit on in which a net bag for a rear seat is provided on the back of the lower part of the backrest.  <P>SOLUTION: The seat has an elastic strip material 111 stretched over the upper portion of the lower part 101 of the backrest and the rear portion of a seat surface 103 and a net bag 121 provided in the strip material 111. The strip material 111 is attached to the seat surface 103 below and behind the reclining hinge pin (rotating shaft) 107 of a reclining means, and the strip material 111 is attached to the lower part 101 of the backrest with a clearance in-between.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002254463-A (JP)
Title: Method for producing thin rubber sheet having uneven pattern by cloth
Inventor: HASHIZUME HIROSHI
IPC: B29K21/00
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thin rubber sheet which is applied to industrial materials such as a cushioning material, a packing material, a damping material, and a roofing material. SOLUTION: In the method for producing the thin rubber sheet having an uneven pattern by a cloth, kneaded rubber is rolled into a rubber sheet with a prescribed thickness by calendaring, the rubber sheet, after being transferred to a cloth liner, is extracted and vulcanized, and the cloth liner is peeled off.
Patent JP-2003211919-A (JP)
Title: Pneumatic tire
Inventor: SETA EISUKE
IPC: B60C11/13
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of substantially reducing pattern steering and improving operation stability.  <P>SOLUTION: Since a protruding part 26 gradually increasing height of a block tread are provided on each area I, II, III and IV of the block tread segmented by a widthwise extending axis m and a circumferential extending axis n passing a center point O of an intermediate block 16, and the height of the block tread of each area is increased toward a certain rotating direction from the center point O, rotation (distortion) in a certain direction (an arrow Y direction of figure 7) is caused by a difference in ground pressure of the block tread when the intermediate block 16 contacts a road surface. By setting the rotating direction of the intermediate block 16 in a direction opposite to a rotating direction of the intermediate block 16 by the pattern steering T, centrifugal distortion of the intermediate block 16 by the pattern steering T can be suppressed, and since the pattern steering T can be reduced, the operation stability can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214585-A (JP)
Title: Saddle snap tap
Inventor: MINAMI MASABUMI
IPC: F16L41/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle snap tap which prevents not only spark erosion between a saddle and a snap tap body, but also spark erosion between a bolt and the saddle.  <P>SOLUTION: This saddle snap tap fastens and fixes the saddle 1 and a band with a distributing water pipe in between. The saddle 1 and the snap tap body 30 are composed of a different kind of metal. An insulating sheet 70 is arranged between a flange part 31 of the snap tap body and an installing seat 10 of the saddle 1 opposed to this flange part. An insulating member 80 is interposed between the saddle 1 and the bolt 40 or a nut 41 composed of a different kind of metal. The flange part of the snap tap body and the installing seat of the saddle are fastened and fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211276-A (JP)
Title: Method and device of laser beam machining
Inventor: NOJIMA KAZUMASA
IPC: B23K26/382
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of laser beam machining by which a resign part is machined by eliminating the thermal influence of the machining of a metallic layer and the machining time is shortened at the same time, thus both the quality and the time efficiency are improved.  <P>SOLUTION: A laser beam on a first optical path is divided into a second and a third optical paths and the laser beam which advances on the second optical path is made incident on a first part to be machined at which a metallic film is tightly stuck on the surface of a resin member, and a hole is formed on the metallic film of the first part to be machined. The first part to be machined is moved to a position at which a laser beam which advances on the third optical path is made incident, and a second part to be machined at which the metallic film is tightly stuck on the surface of the resign member is arranged at a position at which the laser beam which advances on the second optical path is made incident. A hole is formed on the resin member by making the laser beam which advances on the third optical path incident on a region in which the resin member is exposed on the first part to be machined, and at the same time a hole is formed on the metallic film of the second part to be machined by making the laser beam which advances on the second optical path incident on the second part to be machined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328250-A (JP)
Title: Substrate for packaging optical parts surface and method of manufacturing for the same as well as assembled parts using the same
Inventor: MATSUMOTO AKIRA
IPC: G02B6/36
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for packaging optical parts surfaces which is excellent in dimensional accuracy and is capable of suppressing the trouble by a difference in thermal expansion from contacting parts, such as optical parts and packages, and improving the workability in packaging of the surfaces of the optical parts and a method of manufacturing for the same as well as assembled parts using the same. SOLUTION: This substrate 1 for packaging the surfaces of the optical parts made of glass is used to package the plural optical parts varying in diameters so as to align their respective relative positions. First optical part fixing grooves 2 for packaging the optical parts of the smaller diameter among the plural optical parts are formed and V-grooves (3a and 3b) are respectively formed on both sides of the first optical part fixing grooves 2. Second optical part fixing grooves 5 are so formed that respective outer tapered portions (4a and 4b) of the V-grooves (3a and 3b) formed on both sides are the outer grooves for fixing the optical parts of the larger diameter of the plural optical parts.
Patent JP-2003210474-A (JP)
Title: Trocar
Inventor: SASAKI ISAO
IPC: A61B17/34
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new trocar that can be positively changed over to a lock state and a lock release state while positively shielding a puncture part.  <P>SOLUTION: A protective shield part 40 surrounding the outer peripheral side of a puncture body and movable between the tip side and the base end side to a handle part 20 is provided with a cam projecting part 40b. A safe locking part 50 is provided with a cam drum 52 formed with a cam groove part 53, and an operating part 56c for rotationally operating the cam drum 52. A lock state and a lock release state are changed over by changing the position of the cam projecting part 40b in the cam groove part 53 according to the rotation of the cam drum 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223761-A (JP)
Title: Equalizer, information recording device, information reproducing device, and recording medium
Inventor: KATO TAKATOSHI
IPC: G11B20/10
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase the recording density by positively utilizing the waveform interferences in the scanning direction and in the direction orthogonal to the scanning for decoding using a PRML when reproducing the digital information recorded on a recording medium.  <P>SOLUTION: A plurality of tracks are disposed adjacently each other on a recording medium. The recorded information is read from two tracks or more when decoding the reproduced signals from the adjacent tracks, equalized in a two dimensional equalizer, and decoded by a Viterbi decoder which makes maximum-likelihood estimation on the reproduced two signals. Thus, decoded signals are obtained with less errors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210245-A (JP)
Title: Refill container with mesh
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refill container with a mesh which can prevent cosmetics from retention between a film and a mesh body.  <P>SOLUTION: The refill container with the mesh is a refill container A which has a flexible container main body 1 having an opening part on the upper side and holding the powdery cosmetic material and a mesh frame 2 constituted by stretching the mesh body 2b inside a ring-shaped frame body 2a and which is constituted by so fitting the mesh frame 2 as to cover the opening part 1d of the container main body 1. The upper side of the mesh body 2b is lower in the height than that of the frame body 2a, and a level difference X is formed between the mesh body 2b and the frame body 2a. A sheet 12 having a thickness equal to the difference X and having the same shape as the inside of the frame body 2a is placed on the mesh body 2b and further the film 13 is so stuck on the upper side of the frame body 2a as to cover the upper side of the sheet 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220705-A (JP)
Title: Inkjet printer head
Inventor: YAMADA TAKAHIRO
IPC: B41J2/055
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch passage for delivering ink passing through one ink supply passage 4 from an ink supply source to ink supply holes 19, 19, with the structure of the branch passage that an air hardly stays, in an inkjet printer head wherein a head unit 6 provided with the plurality of ink supply holes 19, 19 thereon is attached to a body frame 68 having the ink supply passage 4 thereon.  <P>SOLUTION: The ink supply passage 4 is so constituted that the end section at the side of the head unit 6 is expanded in a tapered shape (taper section 51) toward the head unit 6. A joint member 47 is interposed between the body frame 68 and the head unit 6, and then the ink supply passage 4 and the ink supply holes 19, 19 are coupled with the inner space thereof. A partition wall 47b for delivering the ink is formed on the joint member 47. The end section of the partition wall 47b at the side of the ink supply passage 4 is made to have inclined faces 53, 53 corresponding to the tapered expanded shape (the shape of the taper section 51) of the ink supply passage 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224065-A (JP)
Title: Aligner and aligning method
Inventor: TAKENAKA HIROSHI
IPC: G03F7/20
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten aligning time in a lithography process.  <P>SOLUTION: By scanning an original plate where a pattern is formed and irradiating the original plate with charged particle beams or electromagnetic waves, the pattern is transferred to a sample. At the time, acceleration in a scanning direction of the original plate is started and irradiation with the charged particle beam, or the electromagnetic wave is started during the acceleration of the original plate. Or, after starting the irradiation of the original plate with the charged particle beam or the electromagnetic wave, deceleration in the scanning direction of the original plate is started while irradiating it with the charged particle beam or the electromagnetic wave.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227042-A (JP)
Title: Polyester-based conjugated fiber
Inventor: KOBAYASHI YASUKI
IPC: D02G3/04
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester-based conjugate fiber which has excellent firmness/stiffness feeling, stretch-back property, repulsive feeling and characteristics of natural fiber.  <P>SOLUTION: The polyester-based conjugate fiber comprises a side-by-side conjugate fiber composed of a high-viscosity polyester component (A) which is a polyethylene terephthalate having ≥85 mol % ethylene terephthalate repeating unit and a low-viscosity polyester component (B) and is obtained by combining the polyester fiber having 12-35 dtex single fiber fineness with a natural fiber or subjecting the fibers to mixed weaving or interknitting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229387-A (JP)
Title: Slurry for chemical mechanical polishing and method for manufacturing semiconductor device
Inventor: SAITO AKIKO
IPC: H01L21/321
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide slurry for CMP in which polishing power can be controlled for an insulating film while sustaining good polishing power for a film of Cu or a Cu alloy.  <P>SOLUTION: The slurry for CMP contains an organic acid, abrasive grains, quaternary ammonium salt and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234240-A (JP)
Title: Metal film transfer film for electronic component
Inventor: TOGO HIROSHI
IPC: H01G4/30
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic film having a metal film for forming an electrode constituting an electronic component by transfer, in particular, a metal film transfer film effective for forming an inside electrode of a laminated ceramic capacitor.  <P>SOLUTION: In the metal film transfer film for the electronic component, a release agent layer and the metal film are formed in this order on the plastic film, and surface roughness Ra of the plastic film is 0.01-0.2 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226722-A (JP)
Title: Modified polymer and coating material
Inventor: KITAHARA SHIZUO
IPC: C08J7/043
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified polymer useful to give adhesive property and contact property to a variety of polymers, in particular polyolefin resin, on which a coating material containing the modified polymer is applied.  <P>SOLUTION: This modified polymer is obtained by adding a compound (B) having a hydroxyl group and a polymerizable unsaturated bond to a conjugated diene polymer cyclized substance (A) of 30-95% cyclization rate, and has a hydroxyl value of 1-100 mgKOH/g. The coating material contains the modified polymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003113224-A (JP)
Title: Photocurable composition and photocurable composition for color filter, and method for producing photocuring film and method for producing color filter
Inventor: YOSHIMOTO YASUBUMI
IPC: C08F2/50
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a photocurable composition which can sufficiently be cured at a low temperature or in a short time, to provide a photocurable composition for color filters, and to provide methods for producing these compositions. SOLUTION: This photocurable composition comprising an alkali-soluble resin, a photopolymerizable monomer, a photopolymerization initiator, a thermal polymer cross-linking agent, and a solvent is characterized in that the thermal polymer cross-linking agent is a multi-functional alicyclic epoxy compound. The photocurable composition for color filters is characterized by containing the above composition and further a coloring agent. The photocurable film accompanied by a thermosetting treatment in a specific condition, and a method for producing the color filter are provided.
Patent JP-2003238044-A (JP)
Title: Safety device for elevator
Inventor: KITO YOSHINOBU
IPC: B66B11/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a space-saving safety device suitable for an elevator to be installed in a limited space such as an existing station house.  <P>SOLUTION: A car 2 and a counterweight 4a or 4b are respectively connected by a main rope 1a or 1b. An interlocking mechanism 15 for operating an emergency stopping device of the car 2 and the interlocking mechanism of the counterweight 4a or 4b are respectively connected by a safety rope 40a or 40b. In case the main rope 1a (or 1b) is broken, tension is exerted on the safety rope 40a (or 40b) and the emergency stopping devices of both the car 2 and the counterweight 4a (or 4b) are operated, which prevents fall of the car 2 and the counterweight 4a (or 4b).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200043-A (JP)
Title: Apparatus for decomposing organic substance by using organic or inorganic el element
Inventor: IWASHITA TASUKE
IPC: B01J35/02
Filed: 2002-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-functional apparatus for treating water or a gas, which can be made thinner and more lightweight in comparison with the conventional apparatus for decomposing an organic contaminant by irradiating it with the light of a short wavelength part of ultraviolet or visible rays and can be installed at any place.  <P>SOLUTION: An organic or inorganic EL element which can emit the short wavelength part of ultraviolet or visible rays and is an ultrathin planar light- emitting element is used instead of the conventional ultraviolet ray emitting lamp or fluorescent lamp fabricated by using a columnar glass tube, or the like, as an ultraviolet source or a light source for emitting the light of the short wavelength of ultraviolet or visible rays.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235194-A (JP)
Title: Armature of dc motor
Inventor: YASUE MAYUMI
IPC: H02K15/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armature of a DC motor which is excellent in inserting a wedge 2 into a slot 1 after a primary insulation process, while a secondary insulation impregnation is performed well.  <P>SOLUTION: An armature core 3 in which a plurality of slots 1 are arranged around the core and a commutator for rectification are assembled to a shaft, thus constituting an assembly. The inside of the slot 1 of the assembly is processed for primary insulation using a slot insulating paper 7, etc., and then a coil 8 is wound to form an armature coil. A wedge 2 which prevents popping out of the coil 8 is inserted and then processed for secondary insulation using the impregnant. The wedge 2 which is inserted in the slot 1 where the coil 8 is wound has such a zig-zag shape as meets the expression: wedge swell width β > slot opening width α > wedge width γ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233591-A (JP)
Title: User authentication method using browser phone mail, user authentication server, user authentication method for authenticating server, and user authentication program for authenticating server and recording medium recording the same
Inventor: FUJII HARUHIKO
IPC: H04W4/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple authentication method using a mail for safely authenticating a user by using a general browser phone (the output of an individual identification number and the function of receiving a mail) and a PC (the function of accessing a WWW site).  <P>SOLUTION: S1-S4: a selective terminal X establishes an authenticating server A and a session via a store server S, receives a session ID and transmits the session ID and a mail address of the browser phone B. S6: A reserves a set of the session ID and the mail address of B and transmits an affirmation mail including the session ID to B. S7: B transmits to A an individual identification number based on the agreement and affirmation of the received session ID with the session ID of the affirmation mail. S8: A assures S of the person himself if the received individual identification number agrees with the individual identification number of a set of a mail address of B and an individual identification number being held in accordance with the set of the session ID and the mail address of B. S9: S permits X for log-in.  <P>COPYRIGHT: (C)2003,JPO