baber/WOPTO huggingface dataset:
Patent JP-2004002655-A (JP)
Title: Polypropylene resin, sheet and film obtained from the same
Inventor: INUKAI AKIHIRO
IPC: B29C47/88
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polypropylene resin which is a propylene resin obtained by using a supported titanium-based catalyst, from which a sheet having a high β crystal content is readily produced without adding a β crystal nucleating agent when formed into a sheet, consequently a capacitor film having excellent antiblocking properties is easily produced and the sheet comprising the same, to provide a method for producing the sheet and to obtain an oriented film and the capacitor film.  <P>SOLUTION: The propylene resin which is obtained by polymerization using the supported titanium-based catalyst and has 0.5-10 g/10 minutes melt flow rate (MFR) measured according to ASTM D-1238 (230°C at 2.16 kg load), ≤100,000 Mn measured by gel permeation chromatography method, ≥5.4 Mw/Mn and ≥20 Mz/Mn is extruded from a T die and slowly annealed by a cooling roll kept at ≥60°C to produce the sheet having ≥0.20 β crystal fraction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178722-A (JP)
Title: Disk player
Inventor: AOKI SHINICHI
IPC: G11B17/028
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk player which can avoid flexure of a clamper caused by an abut, while abutting a tip side of the clamper to an upper board of a chassis and performing alignment.  <P>SOLUTION: The clamper 3 for clamping a disk is rotated about a fulcrum section 3a as a support point by being pushed with a push up member 64 and risen to a surface, and becomes descendent state when the push up member 64 evacuates. Upward and downward movement (floating) of the fulcrum section 3a is allowed within a square hole 11c to which the fulcrum section 3a is engaged. As the floating is allowed and the pressure decreases when the upper board of the chassis base 101 abuts the tip side of the clamper 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003073-A (JP)
Title: Biodegradable conjugate fiber, and fibrous structure using the same,and absorptive article comprising fibrous structure
Inventor: MAEKAWA AKINORI
IPC: D04H1/541
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable conjugate fiber causing no mutual adhesive sticking during the spinning step therefor, having high tensile strength and excellent touch feeling, flexibility and heat resistance, to provide a fibrous structure using the same, and to provide an absorptive article comprising the fibrous structure.  <P>SOLUTION: The biodegradable conjugate fiber is composed of a 1st component and a 2nd component, wherein at least part of the surface of said fiber is continuously formed of the 2nd component in the length direction of the fiber, the 2nd component consisting of an aliphatic/aromatic copolyester having in the molecule a long-chain branched structure, and the 1st component consisting of an aliphatic polyester higher in melting point than the 2nd component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186381-A (JP)
Title: Laminated ceramic component and its manufacturing method
Inventor: KATSUMURA HIDENORI
IPC: H05K3/46
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic component in which a capacitor element having a relatively wide capacity range up to about 50 pF is efficiently built to small size with high precision.  <P>SOLUTION: In the laminated ceramic component, the specific dielectric constant of a main ceramic material is 5 to 10, the specific dielectric constant of a 1st subordinate ceramic material is 2.3 to 3.3 times as large as that of the main ceramic material, and the specific dielectric constant of a 2nd subordinate ceramic material is 7.0 to 10.0 times as large as that of the main ceramic material. Also, a manufacturing method is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182074-A (JP)
Title: Pneumatic tire
Inventor: YAMANE KENJI
IPC: B60C11/03
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for improving uneven wear generated in circuit travel with large lateral acceleration in turning travel.  <P>SOLUTION: A block 7A having an obtuse angle-shaped corner part 5Y and an acute angle-shaped corner part 6 is dividedly formed of a circumferential groove 2B extending in the tire circumferential direction T arranged on the side of the tire center line CL in a center area 1A of a tread surface 1 for designating the tire rotational direction R in one direction and a lateral groove 3 slantingly extending toward the tire anti-rotational directional side to the tire width directional outside from the circumferential groove 2B and arranged at a prescribed pitch in the tire circumferential direction T. Both-side groove wall surfaces W2 and W3 of the obtuse angle-shaped corner part 5Y facing the circumferential groove 2B of the block 7A are inclined so that an inclination α gradually becomes large toward the obtuse angle-shaped corner part 5Y, and the inclination α becomes maximum in the obtuse angle-shaped corner part 5Y.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185350-A (JP)
Title: Demand projection system and demand projection method
Inventor: KONNO HIROYUKI
IPC: G06Q10/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To timely project a product which a consumer desires and timing wherein demand of the product increases.  <P>SOLUTION: This demand projection system has: a component list registration means connected to a system of a component maker and a system of a product maker via a network, registering a component configuration of the product; a trade plan results information registration means registering both or one of trade plan information and trade results information of the product maker to the component maker; and a demand estimation means estimating the demand of the product on the basis of a component list and trade plan results information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184726-A (JP)
Title: Image forming apparatus
Inventor: MIURA TOMOHIRO
IPC: G03G15/20
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent members disposed around a fixing section from undergoing plastic deformation or melting and hardening due to remaining heat of the fixing section after a main power source switch is turned off, to decrease restrictions in apparatus design and selections of the materials of the members, and to prevent unnecessary drive of a cooling fan, thereby saving energy.  <P>SOLUTION: An increased temperature of a member to be protected from heat when the drive of the cooling fan 20 is stopped at the same time that the main power switch 40 is turned off and the permissible upper limit temperature of the member are pre-measured and inputted in a storage 101. In a case where the temperature in which the increased temperature of the member to be protected from heat is added to an outside temperature detected by the temperature sensor 30 is equal to or higher than the permissible upper limit temperature when the main power switch 40 is turned off, the cooling fan 20 is stopped after driven for a predetermined time. In a case where the temperature is lower than the permissible upper limit temperature, the drive of the cooling fan 40 is also stopped at the same time that the main power switch 40 is turned off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003187204-A (JP)
Title: Non-contact ic card and card device
Inventor: FUJIOKA SOZO
IPC: B42D15/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect a start flag, to lower an error rate and to enhance communication reliability.  <P>SOLUTION: A non-contact IC card 2A has a control part 24A consisting of a CPU, a ROM and a RAM, etc., and is further provided with one bit of flip-flop (F/F) 27 connected with a receiving circuit 22. Pieces of reception data are received by one bit by a program of the control part 24A and when a bit pattern of the start flag can be detected, UART (universal asynchronous receiver-transmitter) 23 is made possible to be received.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182314-A (JP)
Title: United beverage dispenser
Inventor: HASHIMOTO MASAMI
IPC: B67D1/08
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To standardize the design of a united beverage dispenser, in one main body of which BIB to dispense a neutral beverage such as an oolong, a juice and a syrup dispensing unit to dispense a syrup beverage are equipped, to decrease the height dimension of the dispenser and to reduce the installation space of the dispenser.  <P>SOLUTION: The height dimension H of a refrigerator 3, in which the BIB2 is installed, is smaller than the width dimension W of the refrigerator so that the BIB2 can be installed in a state long from side to side and the refrigerator is mounted on the upper part of the syrup dispensing unit 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187179-A (JP)
Title: Digital broadcast transmitting and receiving device
Inventor: TAKENAKA HIDEAKI
IPC: H04N5/445
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast transmitting and receiving device provided with a display function for displaying a user-friendly program guide, which is constituted so as to receive at least two digital broadcast waves.  <P>SOLUTION: The digital broadcast transmitting and receiving device is constituted so as to receive such as a digital BS broadcast wave and a CS broadcast wave. A CPU 13 is designed to control a tuner 2 to acquire program information superimposed on each of the broadcast waves and to store the information into a memory 14. The device is designed to make the program information of a broadcasting station under being received and the program information having been stored from other broadcasting station to be within a selecting range, to produce program list data to be displayed by a user's operation after selecting the program information of the BS broadcasting station even in viewing and listening the program of the CS broadcasting station, and to display the program guide on a screen by using an OSD circuit 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188993-A (JP)
Title: Surface friction reducing method for hull
Inventor: TERAO YUTAKA
IPC: B63B1/38
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the surface friction of a hull by letting microair bubbles reach a target place and discharging microbubbles even when the hull moves.  <P>SOLUTION: In this surface friction reducing method for the hull, an air injection unit 1 for injecting air from a plurality of nozzles 3, 3 by an air injection control unit 2 is provided in the hull. A plurality of sensors 4, 4 detecting discharged air bubbles and air sheet are provided at the bottom of the hull. Signals of the sensors 4, 4 are inputted into a hull movement measuring unit 5, in which wave information/relative wave information, detections of displacement/movement velocity/acceleration/azimuth/bubble state and wind velocity/wind direction are inputted. The bubble state is detected based on ship bottom pressure information, bubble distribution information, friction force information, and hull resistance information to control a discharged air layer and the bubble state optimally.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189786-A (JP)
Title: Luster pigment for applying metallic appearance, metallic paint, laminated coating film with metallic appearance and method of forming coating film
Inventor: WATANABE KENTARO
IPC: B05D5/06
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic paint which inexpensively and efficiently forms a coating film having a moderate metallic appearance, a luster pigment used in such a paint, a laminated coating film structure with a metallic appearance and its forming method.  <P>SOLUTION: The scaly luster pigment comprises a black flake material 1 surrounded by a laminated structure comprising silicon oxide (SiO<SB>2</SB>) 2 and titanium oxide (TiO<SB>2</SB>) 3. The metallic coating containing 3-20% pigment in PWC is used to form a metallic coating film layer preferably having a thickness of 1-20 μm on a substrate, and a clear overcoat layer is laminated on this to form the laminated coating film showing a metallic appearance. If required, a primer layer is formed between the substrate and the metallic coating film layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188662-A (JP)
Title: Method for manufacturing resin substrate for microreactor
Inventor: IWASA KOICHIRO
IPC: B29L31/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and efficient manufacturing method for a resin substrate for a microreactor having a groove or hole having extremely high precision formed thereto.  <P>SOLUTION: In the method for manufacturing the resin substrate for the microreactor, a resin is molded by an injection molding method or a transfer molding method. The method for manufacturing the resin substrate for the microreactor has at least a process 1 for dissolving a substance, which is gaseous under a normal temperature/atmospheric pressure condition, or a substance in a supercritical state in the resin, a process 2 for filling a mold cavity with the resin in which the substance gaseous under the normal temperature/atmospheric pressure condition or the substance in the supercritical state is dissolved and a process 3 for transferring the mold surface shape in the mold cavity to the resin in which the substance gaseous under the normal temperature/atmospheric pressure condition or the substance in the supercritical state is dissolved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200744-A (JP)
Title: Imaging apparatus and method for utilizing the same
Inventor: ARAI TAKEHISA
IPC: G03B7/30
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus constituted at a low cost and capable of surely preventing image data obtained through photographing from being missed without being stored.  <P>SOLUTION: A digital still camera 10 is provided with a wireless communication section 38 having a function of making wireless communication with a base station (not shown), and when the wireless communication between the wireless communication section 38 and the base station is disabled, a CPU 34 uses a lens/barrier drive section 22 to move a lens to be contained in a main body of the camera 10 and uses a barrier to close an opening for the movement of the lens to cause a photographer to recognize a photographing disabled state. When the wireless communication between the wireless communication section 38 and the base station is enabled, the lens is moved to a photographing available position, and when a shutter is operated, the camera 10 transmits image data obtained by photographing to the base station via the wireless communication section 38 to make an image server store the image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200807-A (JP)
Title: Control method of radio communication
Inventor: YOSHIDA MASASHI
IPC: H04L12/28
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To deconcentrate the load in a control process of radio communications between the master and slave units, without concentrating the load on a specific master unit.  <P>SOLUTION: In a radio communication between a masker unit and slave units wirelessly connected to the master unit, the number of the slave units wirelessly connected to the master unit is detected. The slave unit to be wirelessly connected to the master unit is informed of the detected number of the slave units which is related to the master unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203116-A (JP)
Title: Joint structure of frame members of vehicle body
Inventor: MASUDA HIROKI
IPC: B62D21/02
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a joint structure of frame members of a vehicle body capable of improving a sealing property at a joint part while securing both of mass production and joint rigidity.  <P>SOLUTION: A notch part 28 for preventing cracks at the time of press molding is formed at an end outside a folded part, where a top vertical face 22 and an intermediate horizontal face 26 of a rear cross member 12 are crossed with each other, while a step part 30 is formed for narrowing a notch range of the notch part 28. This can secure mass production by preventing cracks, and facilitate sealing of the notch part 28 with a seal material. An intermediate terminal flange part 26A of the intermediate horizontal face 26 extends from a general face 26B as it is, and is spot-welded to a bottom horizontal face 16 of a rear side member 10 at the same height, so as to secure joint rigidity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206305-A (JP)
Title: Information retrieval device
Inventor: OGUSU CHIKA
IPC: G06F17/30
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information retrieval device capable of providing further optimum information to a user.  <P>SOLUTION: A query for information retrieval is inputted, and the concept of the retrieval result of the retrieval based on the inputted query is formed. Further, a user profile concept is formed on the basis of the information related to the user, and the similarity of the thus-formed user profile concept and retrieval result concept is measured. The ranking of the retrieval result is performed on the basis of the measured similarity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204013-A (JP)
Title: Thermoplastic resin composition having improved light discoloration
Inventor: MORITOMI SATORU
IPC: C08L71/12
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition having reduced discoloration when exposed to light.  <P>SOLUTION: The thermoplastic resin composition having improved light discoloration resistance comprises (A) a polyolefin resin, (B) a polyphenylene ether resin and (C) inorganic powder which has ≤5 μm average particle diameter and is selected from the group consisting of titanium oxide, mica, barium sulfate, zinc oxide and zinc sulfate coated with titanium oxide in the weight ratio of the component (A)/(B) of 30/70-95/5 in which the component (A) forms a continuous phase, the amount of the component (C) is ≥15 parts wt. based on 100 parts wt. of a polyphenylene ether (B) in the polymer mixture of the components (A) and (B) and ≥50% of the component (C) is dispersed into (A) the polyolefin resin forming the continuous phase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207049-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: KOBAYASHI MASAMI
IPC: H05B41/24
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which prevents reduction in illuminance of a discharge lamp and allows proper discharge without reduction in illuminance irrespective of a temperature rise, and to provide a lighting system using the discharge lamp lighting device.  <P>SOLUTION: The discharge lamp lighting device comprises: a discharge lamp driving circuit for lighting a discharge lamp 3 by driving it at high frequencies; a boosting chopper circuit for boosting an input power source voltage; a step-up transformer 2 for transmitting the voltage boosted by the boosting chopper circuit to the discharge lamp side; and a boosting drive circuit 5 for sending a driving signal to a switching element FET1 of the boosting chopper circuit so that the voltage boosted by the boosting chopper circuit becomes a predetermined level.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203299-A (JP)
Title: Pneumatic tire
Inventor: HIMURO YASUO
IPC: B60C11/11
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving heal-and-toe wear while suppressing deterioration of wet performance.  <P>SOLUTION: A triangular center block reinforced part 24 projecting toward a central inclined groove 18 is formed near the rhombic obtuse corner of the center block 20. The surface in the radial direction of the tire of the center block reinforced part 24 is made to be inclined chamfering shape. Since the triangular center block reinforced part 24 is provided at the obtuse corner of the center block 20, the near of the obtuse corner is hard to be worn out, and the progress of the heal-and-toe wear in the line of the center block can be suppressed. Since the center block reinforced part 24 is the chamfered shape at the road surface side, the central inclined groove 18 can be sufficiently functioned comparing with the case having non chamfering shape, and the initial wet performance can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204332-A (JP)
Title: Method for producing sintering material
Inventor: OYAMA NOBUYUKI
IPC: C22B1/16
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sintering material, which improves the effect of adhesion of a solid fuel type powdery raw material to pseudoparticles of the sintering material, can increase the diameters of the pseudoparticles, and can realize still greater improvement in a production rate, a yield, a sintering time, and the diameters of pseudoparticles.  <P>SOLUTION: The sintering material except the solid fuel type powdery raw material 4 is fed from the feed inlet of a drum mixer 5, and granulation moisture (granulation water a) added for granulation is added in such a weight ratio that the weight ratio to the total amount of water added is larger than the weight ratio of the added sintering material to the total amount of the sintering material to granulate the sintering material. The solid fuel type powdery raw material 4 is added to the zone set in the mid of the downstream side where the residence time taken until the sintering material reaches the exit of the drum mixer 5 is in the range of 10 to 120 sec. During the addition of the solid fuel type powdery raw material 4, the residual granulation moisture (granulation water b) is added to adhere and form the solid fuel type powdery raw material around the sintering material before it reaches the exit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213361-A (JP)
Title: Information delivery system and method, and program for making computer implement the method
Inventor: TAKUBO YOSHI
IPC: G06Q10/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To deliver appropriate information at an appropriate time by an email in a manner flexibly adapting to changes in interests of people to whom the mails are delivered.  <P>SOLUTION: A credit card company delivers a bill mail as shown in the figure to each client card member, e.g., once a month. When the member inputs a keyword to a column 201 in the mail and depresses a "Go" button 202, a usage bill composed of this month's usage details and links to advertising articles found with the keyword can be browsed using a browser. When the user clicks on the link which he or she wants to view, the keyword and the category of the article linked and browsed are saved as a browsing history. Thereafter, contents of the advertising mails sent to the member are determined by the browsing history of the member for, e.g., the nearest one month. More specifically, the keyword input by the bill mail or only the articles related to the category of the article browsed from the usage bill are displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535175-A (JP)
IPC: C08J5/18
Filed: 2001-05-25
Abstract: The present invention includes a blend composition comprising at least one coupled propylene polymer and at least 55 weight percent of at least one ethylene polymer, based on the total weight of the coupled propylene polymer and the ethylene polymer. The invention also includes methods for making the coupled propylene polymer and methods for making the blend composition. The present invention further includes films made from the blend composition.
Patent JP-2004501281-A (JP)
Title: 金属の水酸化物または金属の塩基性炭酸塩の製造法
IPC: C25B1/00
Filed: 2001-06-06
Abstract: 本発明は、対応する金属を陽極で溶解させ水性媒質中で水酸化物または炭酸アルカリを沈澱させることにより金属の水酸化物またはアルカリ性炭酸金属塩を製造する方法に関する。金属成分の陽極での溶解は三室電解槽の陽極室で行われる。補助塩の水溶液を陽極室と陰極室との間に配置され多孔質の膜で分離された中間室に供給する。少なくとも非アルカリ性の金属塩溶液を陽極室から連続的に取り出し、同時に陰極室からアルカリ性の補助塩溶液を連続的に取り出す。金属の水酸化物またはアルカリ性炭酸金属塩を沈澱させる目的で、少なくとも該非アルカリ性の金属塩溶液および該アルカリ性の補助塩溶液を電解槽の外側で一緒にする。