baber/WOPTO huggingface dataset:
Patent JP-2001234912-A (JP)
Title: Stone and stone mooring metal fitting
Inventor: MURAKAMI KOJI
IPC: E02B3/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a stone and a stone mooring metal fitting friendly to the environment and rigidly fixable to the stone. SOLUTION: A pair of mounting holes 5 is formed with a mutual distance on the stone 3 and they are obliquely provided so that the distance is broadened as it goes further toward a deep part side. This stone mooring metal fitting 4A is fixed to the stone 3 via the pair mounting holes 5, and it is provided with a pair of leg parts 6 comprised by bending a metal bar in a substantially U shape and attaching both end parts by press fitting into the mounting holes 5 of the stone for fixing it to the stone 3.
Patent JP-2001233471-A (JP)
Title: Paper feeding device
Inventor: KOYAMA KENJI
IPC: B65H3/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional paper feeding devices with both arm members supported at both end parts of a separate roller to be capable of oscillating for supporting a pickup roller at a tip part which are integrally formed, with the separate roller and the pickup roller supported to both arm members through bearing members such as bearings, resulting in a number of parts and a complicated structure to increase cost, and cause troublesome assembling work of the paper feeding devices. SOLUTION: Both arm members 24, 25 supported at both end parts of a separate roller 23 are formed as separate bodies, a connection member 53 to connect both arm members 24, 25 to each other is provided between the separate roller 23 and a pickup roller 26, the connection member 53 is composed to have a roughly cross-shaped cross sectional surface, and one end part 53a penetrates one arm member 24, 25, while the end part 53a is formed roughly in a cylindrical form having a snap claw 53c, with a second gear 54 for composing a gear train installed on the end part 53a by snap fit.
Patent JP-2000309505-A (JP)
Title: Powder cosmetic
Inventor: OKA TAKASHI
IPC: A61K8/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a powder cosmetic being liquefied by embrocation, capable of being finished in a greatly excellent feeling in use without causing a squeaky feeling, having excellent storage stability by including a hydrophobilized silicic anhydride having a specific surface area and an oil-in-water type emulsion composition. SOLUTION: This cosmetic contains (A) 2-20 wt.% of a hydrophobilized silicic anhydride having >=60 m2/g surface area obtained by treating silicic anhydride by an ordinary hydrophobilizing treatment, for example, adding a hydrophobilizing treatment agent (e.g. trimethylsiloxysilicic acid treated powder, etc.), and (B) one or more oil-in-water type (O/W) emulsion compositions. The mixture can be mixed with (C) 0.001-10 wt.% of an unstable component in the presence of water (e.g. bleaching agent, antiinflammetory agent, etc.). Purified water, a water-soluble polymer (e.g. gum arabic, carboxyemthylstarch, etc.), etc., are preferably used as the water phase of the component B. An avocado oil, a camellia oil, etc., are used as the oil phase.
Patent JP-2001233898-A (JP)
Title: Antihypertensive peptide derived from meat protein
Inventor: ARIHARA KEIZO
IPC: A23L33/17
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide new peptides having antihypertensive action or angiotensin I-converting enzyme-inhibiting activity obtained from meat ranked as important food, and to provide a pharmacological composition comprising at least one of the peptides as an active component. SOLUTION: A peptide composition comprising pentapeptides having respective structures of Met-Asn-Pro-Pro-Lys and Ile-Thr-Thr-Asn-Pro is obtained by hydrolyzing meat protein or myosin of a principal meat protein by the action of a protease such thermolysin or protease K. These two pentapeptides and respective tripeptides having partial amino acid sequences Met-Asn-Pro and Pro-Pro-Lys of one of the pentapeptides have both of angiotensin I-converting enzyme-inhibiting activity and antihypertensive action. These peptides are highly safe and can be applied to food for prophylaxis of hypertension and amelioration of its symptom.
Patent JP-2001231593-A (JP)
Title: Novel glycoside and a method of producing the same
Inventor: NAKANO HIROBUMI
IPC: C07H15/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel glycoside and a simple method of producing the same and provide a use thereof as an enzyme inhibitor using the same. SOLUTION: This method of producing glycosides is characterized by allowing a glycosidase to act on glucide and a thiol compound. The novel glycoside is 2-hydroxyethyl-mercapto-β-D-fructofuranoside represented by the following structural formula 1 and 2-mercapto-ethylglycoside represented by the following general formula (I).
Patent JP-2001237281-A (JP)
Title: Semiconductor device and tape carrier therefor
Inventor: OKABE NORIO
IPC: H01L21/60
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a tape carrier for a semiconductor device that has excellent reliability to moisture and a semiconductor device of a chip size package that uses the same. SOLUTION: On a surface of a copper wiring pattern 4 on an insulating film 1, liquid insulating resin is applied and cured on an inner region having an elastic resin layer 10 formed thereon to form an insulating coating film 9. After gold-plated films 7 are applied on exposed wiring parts including a lead 5 for connecting an element, a land 6 and the like, the elastic resin layer 10 is formed on the coating film 9 to improve resistance to moisture.
Patent JP-2001246406-A (JP)
Title: Hydraulic rolling-down cylinder device for rolling mill
Inventor: HAYASHI KAZUHITO
IPC: B21B31/32
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic rolling reduction cylinder device with which the strength of a roll stand is sufficiently secured and a motor-driven rolling- down type rolling mill is changed over into a hydraulic rolling-down type rolling mill in the short term of works. SOLUTION: A cylinder tube 110 is composed of a large-diamter part 113 in which a piston 140 is housed and a small-diameter part 111 with which the outer periphery of the tip part of a piston rod 130 is surrounded and a mounting screw part 114 for screwing into a rolling-down female screw H of the roll stand F is provided on the outer periphery of the small diameter part 111.
Patent JP-2001248758-A (JP)
Title: Truck used for construction method for insertion into sheath pipe
Inventor: UEDA TAKASHI
IPC: F16L1/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a truck used for a construction method for insertion into a sheath pipe suitable as a device for laying, without excavation, piping for fluid transportation used for city water, gas, sewerage, and the like. SOLUTION: This truck is used for the construction method for insertion into the existing sheath pipe by jointing both pipes after inserting a spigot of a succeeding pipe into a socket of a preceding pipe. The truck comprises an annular body composed of multiple circular members mounted to an outer peripheral surface of the spigot of the succeeding pipe with being fastened and connected to each other by bolts, a wheel provided under the annular body, a flange provided to the annular body along an outer periphery of the pipe so as to oppose to the socket, and an insertion force transmitting member inserted between the flange and an end of the socket of the preceding pipe.
Patent JP-2001245957-A (JP)
Title: Apparatus and method for sealing double-chamber container for medical treatment
Inventor: SHIRASU AKIO
IPC: C12M1/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method in which the internal capacity of each chamber of a double-chamber container is controlled to be constant, and only a communication passage of the double-chamber container can be reliably sealed in one pressing operation. SOLUTION: In the sealing apparatus (1) for the communication passage of the double-chamber container having the communication passage to communicate the double chambers with each other and a connection portion, the sealing apparatus comprises a body (10) and a pressing means (20), the body (10) comprises a heating body (13) to bond only the communication passage with the communication passage and the connection portion placed thereon, an insulation body (14) to insulate the heating body from the body, a first capacity control unit (11) to control the capacity with the double-chamber container placed thereon and a second capacity control unit (12) to control the capacity with the other chamber of the double-chamber container placed thereon, the heating body (13) is provided between the first capacity control unit 11 and the second capacity control unit (12), and the pressing means (20) includes a pressing unit (21) to press the communication passage in the sealing apparatus (1) of the double-chamber container.
Patent JP-2000323141-A (JP)
Title: Raw powder material of positive electrode material for lithium secondary battery, manufacture of positive electrode material, and positive electrode material
Inventor: TANAKA MUNEYUKI
IPC: H01M4/505
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing the raw powder material and the positive electrode material capable of improving the discharge capacity, a cycle characteristic, a rate characteristic and a high temperature characteristic as the positive electrode material for lithium secondary battery. SOLUTION: This raw powder material is used for the positive electrode material for lithium secondary battery formed by arranging a separator between a negative electrode of the carbon group material and a positive electrode of the spinel group lithium manganese oxide and filling the non-aqueous electrolyte. The raw powder material of the spinel group lithium manganese oxide is filtered by a filter having a required mesh, and a difference of the grid constant between the filtered raw material and the residual raw material, which can not pass through the filter, is set at 0.006 Å or less. After determining the quality of the row powder material, the raw material of good quality is used in this method of manufacturing the positive electrode material.
Patent JP-2001250566-A (JP)
Title: Separator for fuel cell and method of manufacturing the same
Inventor: INADA ICHIRO
IPC: H01M8/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel cell that enables production of high power making miniaturization possible, especially, a fuel cell of a solid polymer type, and to provide a method to manufacture it. SOLUTION: The separator for a fuel cell is composed by molding the mixed powders of carbon powders and a resin into a board-shape. A gas flow path potion in which plural ditches for a gas flow path are formed on one side or both sides has an electrical specific resistance of 2 × 10-4 Ω.m or lower. A frame portion positioned in a peripheral area has an electrical specific resistance of 3 × 10-4. Ω m or higher, and a gas path portion and a frame portion are integrally molded. A preliminary molded body for a gas path formed from a powder mixture of 100 wt. parts of carbon powders and 18-45 wt. parts of a binder resin, and a preliminary molded body for a frame body formed from a powder mixture of 100 wt. parts of carbon powders and 38-95 wt. parts of a binder resin, are filled in a metal mold and molded integrally with heat and pressure.
Patent JP-2001256530-A (JP)
Title: Coin information retrieval system
Inventor: ONAMI SAIZOU
IPC: G06Q40/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a coin information retrieval system which can perform the collation work of any paper money or coin in the world regardless of absence of expert knowledge and easily discriminates currency in a short time. SOLUTION: Pictures, features, sizes, etc., of currencies in individual nations in the world are registered in a database correspondingly to each other, and a currency picture and required data from the database are displayed on a display part of a user terminal by an indication from the user terminal connected to a computer network.
Patent JP-2001254739-A (JP)
Title: Sintered oil retaining bearing and manufacturing method
Inventor: MIYASAKA MOTOHIRO
IPC: F16C33/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently provide a groove of an arbitrary shape and depth, or the function equivalent to that of the groove in an inside diameter surface of a bearing. SOLUTION: A plurality of one or more kinds of coining portions 12 comprising either of a groove along the circumferential direction, a groove inclined to the circumferential direction, a V-shaped groove converged on one side in the circumferential direction, and a spot-like hole are formed on an outside diameter surface 11a. An inside diameter small portion 13 which is of the same shape as the coining portions 12 and protruded inwardly in the radial direction, and forms a pivotably supported surface of a rotary shaft by an inside diameter surface 11b is formed on a portion corresponding to the coning portion 12 of the inside diameter surface 11b, and a large groove-like inside diameter portion 14 is formed between the small inside diameter portions 13.
Patent JP-2001260359-A (JP)
Title: Ink jet head
Inventor: KOSHIRO YOSHIAKI
IPC: B41J2/205
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head having a more correct control performance for a quantity of ink to be discharged. SOLUTION: At a heater part 3 of this ink jet head 1, a plurality of insulating layers and heating resistors of a predetermined thickness are alternately stacked on a silicon wafer 11 and then an ink chamber 7 is provided. A protecting film 18 is set to surfaces of the heating resistors and the insulating layers facing the ink chamber 7. Conventionally, a distance between an upper face of a protecting film 118 as a heat-acting face and an upper face of each heating resistor has a relationship of L1>L2>L3 and therefore, a heat transfer efficiency decreases more at the heating resistor of a lower layer far from an ink channel 119. However, since the ink chamber 7 is provided, the distance from each heating resistor to the protecting film 18 as the heat-acting face is made equal and a relationship of L1=L2=L3 is held.  The heat transfer efficiency to ink is prevented from differing for each heating resistor. In comparison with the prior art, a calorific value of the first heating resistor 13 and the second heating resistor 15 can be reduced itself, so that the ink jet head 1 can be driven while power consumption is suppressed.
Patent JP-2001267615-A (JP)
Title: Underwater solar panel
Inventor: CHO KIMIMASA
IPC: A63H29/22
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an underwater solar panel for also effectively utilizing light that is slantingly applied. SOLUTION: An underwater solar panel 1 is used as the power source of an underwater driving body that is used in water. In this case, a light reflection prevention layer 24 for preventing the reflection of light should be formed on the surface of the solar panel 1, and the solar panel 1 and the light reflection prevention layer should be subjected to waterproofing protection by a protection layer 25.
Patent JP-2001260665-A (JP)
Title: Moving vehicle for working
Inventor: FUKUDA SADAHIKO
IPC: B60K13/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of easily mounting a pre-cleaner with a simple structure and easily cleaning the pre-cleaner. SOLUTION: An internal combustion engine 2 is loaded on a combined harvester and thresher 1, a pre-processing part 3 and a threshing part 4 are driven by the motive power of the internal combustion engine 2, and a crawler unit 7 is driven to be traveled and moved. The internal combustion engine 2 is accommodated in an engine room 10 with an air cleaner 9 supplying the air to the engine 2, and an engine cover 11 forms a machine body right side of the engine room 10. The pre-cleaner 12 can be connected to and mounted on the air cleaner 9 at an upper part of the engine cover 11.
Patent JP-2001259156-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine able of further visually amusing a player and increasing thrills and excitement in a game. SOLUTION: A pattern matching game likened to a slot machine is executed as a first display game, and when a ready-to-win notice is made, a capture means is displayed, and the state of the capture means catching a prize is produced and displayed as a second display game. At this time, the number, kind and size of the capture means, and the kind of the prize are varied every time to give variety to game contents.
Patent JP-2001240442-A (JP)
Title: Multifunctional chip material and method for producing the same
Inventor: TAKEMURA YUKIHIRO
IPC: C04B18/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional chip material which does not affect the natural environment, and keeps permeability of air and moisture permanently. SOLUTION: In this method for producing a multifunctional chip material, a fibrous material is mixed with cement and water and molded into a board form, which is pressed, dried and disintegrated into multifunctional chip material where chip of the fibrous material is covered with the solidified cement. Curing reaction of the cement is almost completed during molding and drying so that no further curing does not take place after work, resulting in permanent permeation of air and moisture.
Patent JP-2001266157-A (JP)
Title: Image processor, and target detecting and tracking device lising the same
Inventor: KOYANAGI TAKAHIRO
IPC: G06T7/20
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a target detecting and tracking device having high reliability by preparing a label table in common among plural frames and obtaining and using feature information for every label based on the label table. SOLUTION: The target detecting and tracking device has a connection investigation circuit 6 which regionally divides a digitized image signal outputted from an image pickup device 1, and assigns the label to the candidate image of a target matter when detecting it, a frame connection investigating circuit 8 which compares image signals corresponding to respective assigned labels with each other among respective frames and corrects the label so that the same candidate images among the respective frames has the same label, a feature arithmetic part 7 which calculates and outputs feature information on the image signal in accordance with the label table corrected by the circuit 8, and a target extraction processing circuit 13 which outputs a control signal so that the image pickup device may track the target based on the feature information for every label.
Patent JP-2001263707-A (JP)
Title: Bathroom heater-dryer
Inventor: NISHIDA KAZUHIRO
IPC: F24F1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a bathroom heater-dryer that can be assembled efficiently. SOLUTION: The bathroom heater-dryer comprises a fan-housing part 5 and a ventilator-housing part 6, both of which are built integrally in a main body 2 of the bath-room heater-dryer installed in the ceiling. The part 5 houses a circulation fan 11 in a casing 4 for supplying hot air for heating, and the ventilator-housing part 6 houses a fan 11 for ventilation, etc.
Patent JP-2001263406-A (JP)
Title: Front fork
Inventor: HARA TADASHI
IPC: F16F9/348
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the steering bar in a motor cycle from being influenced by preventing the spring force from being excessively high during the spring compression at a high speed in addition to the dependency on the expansion position. SOLUTION: In this front fork comprising a control means 10 which demonstrates the spring force by compressing a gas chamber G with an oil level O as a boundary while generating a predetermined damping force by a damper during the compression, and prevents the high-speed oil from an oil storage chamber from flowing in a reservoir R while permitting the communication of the oil storage chamber with the oil level 0 as the boundary with the reservoir R in the damper, and an air chamber A which is compressed when the hydraulic pressure in the reservoir R is increased to demonstrate the spring force, the control means 10 has an annular relief valve 11 with an outer circumferential side end interposed in an outer circumference of an upper end head portion in a cylinder 4 constituting the damper forming a deflection end,  and an inner circumferential side end on a back side in the annular relief valve 11 is carried by an annular support 12 interposed to the outer circumference of the upper end head.
Patent JP-2001272464-A (JP)
Title: Radar device
Inventor: ASAKO ATSUSHI
IPC: G01S7/36
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radar device which enables a high-precision observation of high precision to easily be made. SOLUTION: Beam forming circuits 61 to 6n perform multi-beam formation including disturbance suppression processing. A target detecting circuit 8 detects a target. A decision circuit 9 determines an angle measurement system from target detection information. An angle measurement processing circuit 10 performs angle measurement operation by selecting a necessary beam output from the multi-beam according to the angle measurement system determined by the decision circuit 9.
Patent JP-2001265809-A (JP)
Title: System and method for communication and recording medium
Inventor: NIHEI KATSUMI
IPC: G06F17/30
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provided a method and a system for communication between users who are similar in current position and taste according to the latest taste at any time by automatically obtaining the taste of a user while the user is using a portable information terminal. SOLUTION: A center which communicates with the portable information terminal through a radio line has a spot information database which stores spot information on tourist resorts, restaurants, etc., and a user TPO database which has time, position, and taste information. Raw material information on the current time T, current position P, and taste O of each user is extracted from a received message to learn the taste of the user and generate user TPO data consisting of static information and dynamic information on the user and raw material information on time, a position, and taste is extracted from operation information on the received message;  and spot information matching the time, position, and taste conditions of the user among pieces of the extracted information is sent to the portable information terminal of the user or a message is sent to other users who meet the time, position, and taste conditions of the user.