baber/WOPTO huggingface dataset:
Patent JP-2003128910-A (JP)
Title: Polishing pad
Inventor: MORIGAMI TADAO
IPC: C08L71/02
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad having increased polishing rate by improving the affinity of the slurry to the polishing pad. SOLUTION: The polishing pad is made of a polyurethane composition. The polyurethane composition contains a urethane resin copolymerized with a compound having a hydrophilic group and the composition contains a hydrophilicizing agent. The hydrophilicizing agent is one or more compounds selected from 2,4,7,9-tetramethyl-5-decyne-4,7-diol-dipolyoxyethylene ether, 2,4,7,9- tetramethyl-5-decyne-4,7-diol and polymethylalkylsiloxane and the compound having a hydrophilicizing group is one or more compounds selected from ethylene oxide monomer, propylene oxide monomer and ethylene propylene oxide monomer.
Patent JP-2003116331-A (JP)
Title: Combine harvester
Inventor: NAKAHATA AKIHIRO
IPC: A01F12/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of remainder of threshing and sticking particles by controlling a combine harvester so that the amount of stalks is nearly equal to a previously set standard amount of stalks by increasing a conveying and feeding rate by a stalks-conveying and feeding means when the amount of stalks conveyed and fed from the stalks-conveying and feeding means is larger than the standard amount. SOLUTION: This combine harvester is equipped with a stalk amount- detecting means for detecting stalk amount conveyed and fed from the stalks conveying and feeding means and a control means for inputting a detected result from the stalk amount-detecting means and controlling a conveying and feeding rate of the stalks-conveying and feeding means based on the detected result.
Patent JP-2002355031-A (JP)
Title: Method of forming cell pattern
Inventor: NELLES GABRIELE
IPC: C12N5/079
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To enable the growth of cells on a surface to be accurately controlled and guided. SOLUTION: This method of forming a cell pattern comprises a step for prepatterning by attaching a cell growth-promoting molecule and/or a cell growth-inhibiting molecule on the surface on which the cell pattern may be formed, and a step for forming the cell pattern on the surface by culturing the cells on the surface having the prepattern.
Patent JP-2003130807-A (JP)
Title: Defect detector
Inventor: OKABE MASAHARU
IPC: G01N21/95
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To conduct image sampling in a short time while rotating an inspection object without requiring a stationary stopping time. SOLUTION: This defect detector includes a means for rotating the inspection object, a means for detecting an angle of the object, a synchronization control circuit for determining an input timing of a photo-receiving sensor based on the angle, and a signal processing circuit for signal-processing an output of the photo-receiving sensor to output defect information.
Patent JP-2003133697-A (JP)
Title: Method for manufacturing printed board
Inventor: IRISAWA MUNETOSHI
IPC: H05K3/18
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit pattern reducing the dispersion of etching quantity by reducing the influence of etching from the side face direction of a 2nd metallic conductive layer at the time of removing a 1st metallic conductive layer by etching, in a printed board manufacturing method using a semi-additive method. SOLUTION: The printed board manufacturing method using the semi-additive method includes a process for forming resin layers on the surfaces of the 1st and 2nd metallic conductive layers, a process for removing the resin layers other than the resin layer formed on the side wall of the 2nd metallic conductive layer by the irradiation of a high energy laser beam causing generation of ablation on the resin layer between a process for removing a photoresist layer, and a process for removing the 1st metallic conductive layer by etching.
Patent JP-2003130670-A (JP)
Title: Destination guiding system, method of guiding destination, and program for guiding destination
Inventor: SHIMONO YUZURU
IPC: G06Q50/30
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a destination guiding system, a method of guiding a destination, and a program for guiding a destination capable of guiding a user to a destination smoothly, in a short time, and in security. SOLUTION: The destination guiding system 1 acquires information on the destination from a server 2 through a mobile communications network 4, and outputs it to a mobile terminal 3. The mobile terminal 3 comprises a position detection unit 14 for detecting a present position of own terminal, an information acquisition unit 18 for referring the present position detected by the position detection unit 14, and acquiring destination-related information relating to the destination from the server 2, when the mobile terminal approaches the destination set in advance, and an output unit 16 for outputting the destination-related information acquired by the information acquisition unit 18.
Patent JP-2003133960-A (JP)
Title: Encoding method, encoding apparatus, and recording medium
Inventor: HAYAMIZU ATSUSHI
IPC: H03M7/14
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem in variable length encoding that encoding must be conducted along while discriminating the constraint length because of the inclusion of uncertain elements in encoding words, as a result, an encoder becomes complex, and determination for the constraint length must be conducted. SOLUTION: A 17 encoding unit 11 can obtain a 3-bit fixed length output coded word by referring to an encoded table 111 for the upper 2 bits of input bits out of an input bit series stored in a shift register of 11 bits. Even a variable length code can be encoded same as a block code, by outputting an encoded table element to be encoded next as a state information Sk+1, inputting it into the encoded table 111, and encoding next input bits with a table element corresponding to Sk+1.
Patent JP-2003127404-A (JP)
Title: Dust prevention mechanism for ink jet printer
Inventor: TAKAHAGI HIROSHI
IPC: B41J2/165
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive dust prevention mechanism which can be applied to printing heads having nozzles mounted with a high density. SOLUTION: In the dust prevention mechanism for the ink jet printer provided with the ink jet printing head having a nozzle array of a plurality of arrays for discharging ink, a member having a plurality of holes formed to the periphery of the nozzle array of the plurality of arrays, a blower for blowing the air from the plurality of holes, and a hose for linking the air from the blower to a plate having a plurality of holes, the plurality of holes are angled to mix the air blown out from adjacent holes of the plurality of holes.
Patent JP-2003131021-A (JP)
Title: Manufacturing method of color filter
Inventor: FUNAKURA SEIJI
IPC: G02B5/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of color filter capable of obtaining a color filter having high productivity and high performance, by making hue fluctuation of a colored matrix constituting a colored pattern of the color filter small, enhancing dispersion of a minute organic pigment in resist ink, and holding fluidity of the resist ink in a high state. SOLUTION: A surface treatment minute organic pigment adhered to the surface of a minute surface organic pigment, as 3-25 parts of a thermosetting film formation resin having a 2-oxo-1,3-dioxolane-4-yl group and a functional group reacting therewith per 100 parts of mass conversion of the minute organic pigment remains uncured, is dispersed on a resist containing optical polymerization monomer to be applied on a transparent substrate as ink, and irradiated with ultraviolet rays from a photomask to cure the optical polymerization monomer to be washed. After an uncured part is removed, it is heated to cure the thermosetting membrane formation resin on the surface treatment pigment and a colored matrix is formed.
Patent JP-2003137143-A (JP)
Title: Dual traction trailer
Inventor: HANAOKA TORU
IPC: B60D1/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent the tail end trailer of multiple connections from moving in a zigzag and improve travelling stability in a dual traction trailer having travelling performance not to deviate a travelling locus from the travelling path of a traction vehicle and to sufficiently secure travelling performance at the time of changing a traction direction. SOLUTION: A front side wheel 12 and a tie rod 19 of a rear side wheel 13, and a front part tow-bar 14 and a rear part tow-bar 15 are connected respectively. The front part tow-bar 14 and the rear part tow-bar 15 are linked by a cross rod 21 via some play. A slide pin 33 as a slide engagement means is provided for engaging the front side wheel 12 with the front part tow-bar 14 and also not engaging the rear side wheel 13 with the rear part tow-bar 15. A changing means 30 is provided for changing the slide pin 33 according to the change of a travelling direction. An anti-swing device 40 is provided between the rear part tow-bar 15 of at least the tail end vehicle and a main body 10 in the case of multiple connections.
Patent JP-2003136711-A (JP)
Title: Ink jet head and its manufacturing method, ink jet recorder and its manufacturing method, system and method for manufacturing color filter, and system and method for manufacturing field emission substrate
Inventor: SHIMIZU NOBUO
IPC: G09F9/30
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head capable of ejecting high viscosity liquid utilizing electrostatic force and its manufacturing method, an ink jet recorder mounting that ink jet head and its manufacturing method, system and method for manufacturing a color filter, and system and method for manufacturing a field emission substrate. SOLUTION: The ink jet head comprises a first substrate 1 functioning as a diaphragm, a second substrate 2 bonded to one side of the first substrate 1 and forming an oscillation chamber 9, a third substrate 3 bonded to the other side of the first substrate 1 and forming a nozzle hole 5 and an ink inlet 6, and a plurality of electrodes 22 to 24 arranged in series in the oscillation chamber 9. The first substrate 1 is bent sequentially from the ink inlet 6 side to the nozzle hole 5 side in the oscillation chamber 9 by applying a driving voltage sequentially to the electrodes 22 to 24 and the first substrate 1 thus delivering ink liquid supplied from the ink inlet 6 to the nozzle hole 5 side and ejecting the ink liquid therefrom.
Patent JP-2003140346-A (JP)
Title: Polymer for resist and chemically amplifying resist composition
Inventor: FUJIWARA TADAYUKI
IPC: H01L21/027
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a (co)polymer for a resist and a chemically amplifying resist composition in which higher resolution can be obtained by lithography such as DUV excimer laser lithography and electron beam lithography. SOLUTION: The (co)polymer for a resist is changed to be soluble with an alkali aqueous solution with an acid and is obtained by single polymerization of the following monomer or by copolymerization of the monomer with other monomers. The monomer has an optically active lactone skeleton such as an optical activated compound of (meth)acrylate having γ-butyrolactone ring which may have substituents on the lactone ring except for substituents containing (meth)acryloyloxy groups.
Patent JP-2003152591-A (JP)
Title: Multiple-user cdma wireless communication system
Inventor: MA YUGANG
IPC: H04B1/707
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely detect data in multipath channel CDMA communication. SOLUTION: A receiver for CDMA signal, in which data intended for transmission to multiple intended receivers is spread by respective orthogonal spread codes and scrambled by aperiodic and random scrambling codes, includes a processing branch for each of a number of base stations, from which the receiver may pick up CDMA signals. Each processing branch performs both channel equalization, based on a set of weights for that branch, and a decoding operation. The outputs of the branches are combined to produce a combined signal which is used both for determining the data intended for the receiver, and in a feedback loop to improve the sets of weights.
Patent JP-2003137430-A (JP)
Title: Powder and granular material supplying device
Inventor: HASEGAWA YOSHITAKA
IPC: B65G53/40
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder and granular material supplying device easy to be maintained. SOLUTION: In the condition that an opening/closing valve 18 is closed, when the granular material is thrown into a space forming member 6 and an air cylinder is operated for extension, a second valve member 15 is firstly pushed upward by the residual compressed air inside of a reservoir tank 3 to close an opening 4 part of the space forming member, but a first valve member 14 is pushed downward to open a lower end opening part of a support member 13, and the residual compressed air inside of the reservoir tank is discharged. Pressure inside of the reservoir tank is thereby reduced to lower the second valve member, and the opening part of the space forming member is opened and the granular material inside of the space forming member are fallen into the reservoir tank.  When the air cylinder is operated for shrinkage to close the opening part of the space forming member, the compressed air injected from a compressed air injection means 16 flows into the reservoir tank to pressurize the granular material inside of the reservoir tank, Thereafter, the opening/closing valve is opened to supply the granular material inside of the reservoir tank to a pneumatic transportation pipe 17.
Patent JP-2003135355-A (JP)
Title: Hand mop
Inventor: NAKA KATSUTOSHI
IPC: A47L13/20
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a hand mop enabling firm fitting of a mopping member to a handle and also being easy to assemble. SOLUTION: The hand mop has a constitution wherein the mopping member 1 formed of feathers bundled in strips is wound on a holding shaft 2 and the base end part of the shaft 2 is screwed in and fixed to the handle 3. Herein a flange 7 is formed in the outer periphery of the base end part of the holding shaft 2 and a groove is formed in the inner periphery of the handle 3. When the holding shaft 2 is screwed up, the flange 7 is pressed in the groove and thereby the shaft 2 is prevented from loosening. Besides, pawls 11 are provided in the outer periphery of the fore end part of the holding shaft 2 and the fore end parts of the mopping member 1 pushed in the fore end opening of the holding shaft 2 and pulled out of a notched part 10 thereof are hitched on the pawls 11 and engaged with them.
Patent JP-2003136554-A (JP)
Title: Method for manufacturing laminated sheet
Inventor: KARIBA TSUTOMU
IPC: B29K101/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated sheet being used for a base sheet for a printed- wiring board and the like and with excellent thickness accuracy with good productivity. SOLUTION: When sheet-like prepregs impregnated with a thermosetting resin are placed between mirror plates and they are heated and pressed between heating platens to mold the laminated sheet, by heating the mirror plates in advance before molding is started, temperature difference between the prepreg at the nearest position to the heating platens and the prepreg at the most separated position to the heating platens is made small to improve accuracy of thickness of the laminated sheet obtained.
Patent JP-2002209754-A (JP)
Title: Apparatus and method for continuously frizzling boiled rice
Inventor: HIRAYAMA HIDEO
IPC: A23L7/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for continuously frizzling boiled rice by which boiled rice raw materials such as the boiled rice, ingredients to be mixed and seasonings can be frizzled while they are sufficiently agitated and mixed and a large amount of the boiled rice can be continuously frizzled. SOLUTION: The apparatus for continuously frizzling the boil rice provided with a heating drum 13 in which a cylindrical body having respectively a feeding part 16 for the boiled rice raw materials and a product taking-out part 17 on both ends is provided by directing the axial line in the horizontal direction so as to be rotated, a drum heating means 14 provided on the outer periphery of the heating drum 13 and agitating blades 15 provided on a rotating shaft 24 rotating around an axial line being different from the central axial line of the heating drum 13 as a center and having blade members 26 whose apexes are close to the inner peripheral face of the heating drum is used to perform frizzling treatment while the boiled rice raw materials are agitated by means of the agitating blades rotating under a non-contacting condition on the inner peripheral face of the heating drum.
Patent JP-2003144210-A (JP)
Title: Personal ornament
Inventor: ARITAKE SHIGERU
IPC: A44C25/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a personal ornament in which external appearance quality and productivity can be sharply improved and which is improved so that decoration parts is surely turned toward the front when wearing. SOLUTION: Decoration parts 20A and 20B are formed in a hollow state by combining an upper side member and a lower side member. In the both edges of connecting parts 30, 40 and 50, each of a shaft part vertically extending for the axis of the decoration parts 20A and 20B and a shaft part parallelly extending is provided. Because a part with a combination of the decoration parts 20A and the connecting part 30 can be vertically folded and a part with a combination of the decoration parts 20B and the connecting part 40 can be vertically folded, the decoration body can be always turned toward the front. Because a decoration part is divided into the upper side member and the lower side member, a combination attachment of the connecting part is easy and productivity is improved.  Because the shaft part of the connecting part is accommodated on the inside of the decoration part, external appearance quality is also improved.
Patent JP-2003145606-A (JP)
Title: Apparatus for producing resin tube
Inventor: HARA SHUICHI
IPC: B29C48/32
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To previously prevent the occurrence of wrinkles, a spiral pattern, etc., in a resin tube by vibration occurring during the suction of the tube by an air suction means in an apparatus for producing the tube. SOLUTION: In the apparatus, the molten resin tube 5 discharged from the lip part of a ring-shaped die 2 is shaped and cooled by making the tube 5 pass through while being contacted with the inner surface of an outside contact ring 11 and sucked radially by making the tube 5 pass through an air suction means 17 so that press force to the inner surface of the ring 11 is applied to the tube 5. A vibration preventing means 22 for preventing the vibration of the tube 5 by the suction of air from being transmitted to the upstream side of the tube 5 is installed on the extended line of the axis of the ring-shaped die 2 in the tube 5 upstream from the air suction means 17.
Patent JP-2003146220-A (JP)
Title: Container conveyance vehicle
Inventor: TABAYASHI GIICHI
IPC: B66C1/62
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To automatically and surely clamp a container in a conveyance vehicle which lifts and reverses the container. SOLUTION: In this container conveyance vehicle provided with a tilting post 3 provided on a bogie 1 in capable of elevation and tilting in the perpendicular plane, an upper supporting means 4 for supporting an upper part of the container on the upper end of the tilting post 3 and a lower supporting means 5 for supporting the lower part of the container 200 on the lower end, the lower supporting member 5 can surely clamp the container with a hook piece 52 automatically rotated from a stand-by position in the middle of lifting of the container and hooked onto the lower edge of the container.
Patent JP-2003148796-A (JP)
Title: Air direction changing device for air conditioner
Inventor: INABA SADAICHI
IPC: F24F13/15
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for changing the air direction which is fitted to an air conditioner without any air direction changing device. SOLUTION: This air direction changing device for the air conditioner comprises a rectangular frame body part, a louver turnably fitted in the frame body part, a propeller part having a propeller which is provided in the frame body part and rotated by receiving the wind, and a drive unit to convert the rotational force of the propeller into the force to turn the louver.
Patent JP-2003144321-A (JP)
Title: Rice cooker
Inventor: SATO TAKETOSHI
IPC: A23L7/10
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To cook rice grain by grain. SOLUTION: This rice cooker is provided with a rice take-out means 1 for taking rice grain by grain, a rice moving means 2 for moving rice from the rice take-out means 1 grain by grain, a first steam generating means 3 for heating rice, a rice boiling means 4 for boiling heated rice, a second steam generating means 5 for draining the moisture of boiled rice and steaming rice, and a rice cooking container 6 provided on the terminal end of the rice moving means 2 for storing cooked rice grain by grain.
Patent JP-2003153377-A (JP)
Title: Speaker
Inventor: KOBAYASHI SHINJI
IPC: H04R9/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To use a diaphragm that is large for its outer diameter in a speaker whose maximum outer diameter is limited. SOLUTION: The speaker 1 has a frame 2 for supporting a magnetic circuit 11, a voice coil 9, and a diaphragm 7 where the inner periphery is coupled to the voice coil and at the same time the outer periphery is supported by the tip of the frame via an edge. At the tip of the frame, a flange 5 for edge for supporting the edge, and a flange 4 for gasket that is positioned so that at least one portion overlaps with the flange for edge in forward and backward directions, are provided so that they project inward. Then, a gasket 16 is supported at the flange section for gasket.
Patent JP-2003151743-A (JP)
Title: Ceramic cooking device usable for electromagnetic cooker and manufacturing method thereof
Inventor: MARU NAOKI
IPC: H05B6/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a new ceramic cooking device that has nothing different from a ceramic cooking device to be directly put over a fire in appearance and can be also used as an electromagnetic cooker though it can be, of course, put over a fire, and a manufacturing method thereof. SOLUTION: When forming into a predetermined device shape with clay, a space with a predetermined largeness is formed on the bottom part and a pouring port with a small diameter with which the space is communicated with outside and an air relief port are formed on the bottom surface. After burning the formed body, conductive molten metal is cast inside the space from the pouring port.
Patent JP-2003116437-A (JP)
Title: Device for unhooking small fish into bucket
Inventor: MASUTANI AKIRA
IPC: A01K97/18
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for unhooking a caught fish and putting the fish directly into a bucket without touching the fish. SOLUTION: When a small fish is caught on a fishing tackle such as Sabiki (a fishing tackle to use multiple branch lines), the tackle is set into a narrow gap between a supporting post and a round rod of a main supporting member attached to the upper brim of a bucket and slowly pulled through the gap to effect the unhooking of the caught fish and drop the fish into the bucket.