baber/WOPTO huggingface dataset:
Patent JP-2001314038-A (JP)
Title: Power generation system and fuel supply method
Inventor: SHINADA OSAMU
IPC: H02J3/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a power generation system and a fuel supply method just suitable for isolated areas. SOLUTION: The power generation apparatuses P which generate power with energy sources which can be available in the islands (isolated areas) 1, 2 and supply power to such islands (isolated areas) 1, 2 are provided in the islands (isolated areas). Each power generation apparatus P is provided with a methanol manufacturing apparatus (fuel manufacturing apparatus) 11 which is monitored and controlled via a communications means such as a communications satellite 5 and a cable 6, and itinerates the islands 1, 2 to produce the fuel from a fuel raws attained at least one island 1, 2 among the islands 1, 2 and also supplies such fuel to at least one power generation apparatus P among the power generation apparatuses P.
Patent JP-2001317549-A (JP)
Title: Method of forming surface layer of sliding member
Inventor: KAJI KYOKO
IPC: C10M103/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To increase the adhesive force, wear resistance, and cavitation resistance of a lubricating film layer when the lubricating film layer is formed on the surface of a half bearing. SOLUTION: A thermosetting resin and a distributed liquid A containing solid lubricant are coated on the surface of the half bearing 1 by a pad printing method, and heat-cured so as to form the lubricating film layer 4. Because the distributed liquid A is pressed against the surface of the half bearing 1 by a pad 7, the density thereof is increased, the adhesive force thereof is increased, and the wear resistance and cavitation resistance thereof are also increased.
Patent JP-2000333408-A (JP)
Title: Rotary electric machine
Inventor: SENBA AKIOMI
IPC: H02K9/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To equalize temperature rise distribution within a rotary electric machine. SOLUTION: A first cooler 12 (12a, 12b) is provided to a first wind path 14 (14a, 14b), that is extended to the sucking side of fans 10, 11 via an iron core from the exhaustion side of the fans 10, 11 provided to a rotary shaft 7 and a second cooler 13 (13a, 13b) is provided to a second wind path 15 (15a, 15b) branching from the first wind path 14. A part of the coolant, cooled with the first cooler 12, is further cooled with the second cooler 13, namely, the coolant is caused to pass twice the coller for cooling.
Patent JP-2001313202-A (JP)
Title: Protective device
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01C7/13
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To limit or stop a current when a lead gets abnormal and moreover to prevent a short circuit from occurring between a conductor and a lead. SOLUTION: Conductors (electrodes) 2 and 3 are provided to both the edges of an insulator (insulating board), a lead 5 is connected to the conductor (electrode) 2 through the intermediary of a PTC device 4, a lead 6 is connected to the other conductor (electrode) 3, a low-melting point alloy 7 is connected between the conductors 2 and 3, the alloy 7 is covered with flux 8, and an insulator (insulating cap) 9 is deposited thereon and fixed with resin 10 for sealing. The above PTC device 4 is formed by covering the conductor (electrode) 2 with some margin from the periphery of the lead 5 by an enough distance, so that an electrical insulation distance between the conductor (electrode) 2 and the lead 5 can be secured.
Patent JP-2001313627-A (JP)
Title: Ofdm transmitter and ofdm transmission method
Inventor: OKADA TAKAHIRO
IPC: H04B14/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To perform waveform equalization with high accuracy when connecting and transmitting ISDB-Ts. SOLUTION: Information for discriminating whether an adjacent segment is a synchronous segment or a differential segment is described in TMCC information at the time of performing connection transmission. A receiver refers to the TMCC information, and when the adjacent segment is the synchronous segment, the receiver estimates the transmission characteristic of a transmission path and performs waveform equalization by using an SP signal including an adjacent channel, too. Specifically, a timing control circuit 59 decides whether the SP signal is included in the adjacent channel, and when the SP signal is included, a frequency direction filter 56 performs FIR filtering and corrects a signal of a frequency direction by using not only the SP signal inserted into a frequency channel to be a demodulation channel but also the SP signal of the adjacent channel.
Patent JP-2001283696-A (JP)
Title: Direction indicating switch utilizing head inclination
Inventor: MATSUOKA SHUICHI
IPC: H01H35/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To turn on a direction indicating switch simply by inclining the head. SOLUTION: The switch is equipped with a cylinder with electric contacts for right and left turns at the both ends and a metal ball that is sealed in a cylinder to easily roll therein. This switch is fixed to a helmet or a headgear.
Patent JP-2001315360-A (JP)
Title: Ink jet recording apparatus
Inventor: TAKAI MAMORU
IPC: B41J2/18
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink absorber for absorbing and holding waste ink by a recovery operation of a recording head in a simple and inexpensive constitution with a small number of parts, and eliminate adverse effects to an environment when an ink absorber is disposed of. SOLUTION: The whole or part of a casing 4 of the apparatus body is formed of a paper or a moulded pulp product. The ink absorber 10 for absorbing and holding the waste ink discharged by the recovery operation of the recording head 1 is formed of the whole or part of the paper or the moulded pulp product which forms the casing 4.
Patent JP-2001280944-A (JP)
Title: Contact sensor and contact sensing system
Inventor: SHIBATA JIRO
IPC: G01B21/00
Filed: 2000-04-02
Abstract: PROBLEM TO BE SOLVED: To perform contact sensing at a high speed and with high accuracy by a simple structure. SOLUTION: Contact of a contact element with a contacted object produces a deviation in phase or amplitude of an output signal from an input signal of an electromechanical vibrator. The deviation is continuously outputted as a difference voltage between the signals, thereby sensing the state of contact.
Patent JP-2001315195-A (JP)
Title: Vacuum molding roll for manufacturing plastic cellular sheet
Inventor: KAWAKAMI HAJIME
IPC: B29L7/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce such a problem that the corner parts of the caps of a cap film become thin by the use of a known vacuum plug and to prevent such a phenomenon that the corner parts of the caps become extremely thin even when a thin cap film is manufactured, in a vacuum molding roll for continuously subjecting a plastic film to vacuum molding to prepare the cap film having a large number of projections and laminating a flat back film to the cap film. SOLUTION: An almost circular vacuum plug having a plurality of suction holes continuously running along the outer periphery thereof is used. The shape of each of the suction holes may be intermittent annular notches (4A) formed by a circle concentric to the outer periphery of the vacuum plug, a plurality of semicircular notches (4B) formed by the straight line cutting the outer periphery of the vacuum plug or a large number of V-shaped or U-shaped notches (4C) radially formed so as to mutually approach the outer periphery of the vacuum plug.
Patent JP-2001322480-A (JP)
Title: Chicken cage lifter
Inventor: ODAGIRI KATSUMI
IPC: B60P1/46
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a chicken cage lifter attached to a loading space of a carrier truck to be carried, loading the chicken cages stacked into three stages on the loading space of a carrier truck into nine stages in a short time using a power gate, and controlling a hydraulic pump using a power source of an engine. SOLUTION: This chicken cage lifter is constituted of a chicken cage loading frame comprising a bottom frame, side frames, and a top frame and a lift mechanism comprising an external column, an internal column, the hydraulic cylinder, a cylinder rod, a cylinder block, a sprocket, a chain, and a ramp. This chicken cage lifter is so formed that the bottom frame of the chicken cage loading frame is fixed to the floor face of the loading space of the carrier truck by a front stopper and a rear falling prevention stopper, and the external column is fixed to the power gate of the carrier truck by the top stopper so as to be carried by the carrier truck.
Patent JP-2001321790-A (JP)
Title: River cleaning method
Inventor: TOMITA HIROSHI
IPC: C02F7/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a river cleaning method reducing the power cost of river cleaning equipment and capable of preventing the generation of noise during the night. SOLUTION: In the river cleaning method wherein air is supplied to a fine air bubble generator 23 arranged in water from a blower 22 and water is aerated by fine air bubbles generated from the fine air bubble generator 23, a battery 16 is charged with power generated by a solar cell 11 and, when the battery is the lowest operation voltage or more and the solar cell 11 produces electric power in the daytime, the output of the blower 22 is controlled corresponding to the output of the solar cell 11.
Patent JP-2001321117-A (JP)
Title: Method for producing food material rich in cysteinylglycine and agent for improving taste of food
Inventor: NISHIMURA YASUSHI
IPC: A23L27/10
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a food material rich in crysteinylglycine in response to the demand on processed foods having meat flavor according to the westerniza tion and diversification of the dietary life and to obtain an agent for improving the taste and flavor of a food rich in cysteinylglycine, having low scorch smell and chemical smell, free from the defect of conventional agents to deteriorate the taste of the food and effective for imparting the food or drink with good meat flavor, or the like. SOLUTION: The food material rich in cysteinylglycine is produced by keeping a food material containing >=1 wt.% glutathione in solid basis at pH 1-7 and 50-120 deg.C in the presence of water or treating the material with γ- glutamylpeptide hydrolase in the presence of water at pH 3-9 and 15-70 deg.C. The taste improving agent for the food is produced by adding a sugar to cysteinylglycine or a food material containing >=0.5 wt.% cysteinylglycine in solid basis and heating at 70-180 deg.C for 10-180 min in the presence of water.
Patent JP-2001323406-A (JP)
Title: Partial re-covering method for artificial lawn of tennis court
Inventor: NAKAGAWA TORU
IPC: E01C13/08
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a partial re-covering method for an artificial lawn of a tennis court, capable of coping with re-covering using few kinds of artificial lawns. SOLUTION: This partial re-covering method for the artificial lawn of the tennis court 5 is used for partially re-covering artificial lawns 112, 113, 114 and 115 of a base line 8 and its vicinity. This method is characterized in that the artificial lawn 10 used for re-covering is formed by a two-color artificial lawn of two colors in which a belt-like line color lawn 12 is integrally planted in one outer peripheral edge of a field color lawn 11, and in the above two-color artificial lawn, the line color lawn 12 is cut to an arbitrary width to re-cover the artificial lawn of the tennis court 5.
Patent JP-2001338127-A (JP)
Title: System for settling up financing plan and analyzing risk
Inventor: KUSUMI SHOICHIRO
IPC: G06Q40/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To execute the preparation of a predicted financing table, the settling of a financing plan and the analysis of financing risk economically and rationally in a power-saved state without losing data while holding the healthiness of financial affairs. SOLUTION: An LP structure expression consisting of columns defining items related to fund income and items related to fund expenses as variables and rows expressing plural relational expressions between respective variables and objective functions expressing the profit and loss expressed by plural variables is generated by a matrix generator (2) and financing plan is settle on by an LP plan settling module (1). The healthiness of financial affairs is evaluated by a floating ratio, an overdraft ratio or an economical balance ratio, a necessary fund amount corresponding to risk probability is calculated from probability logic and a risk reserve fund is integrated into the relational expression.
Patent JP-2001339278-A (JP)
Title: Fir filter
Inventor: NAKAMURA YUTAKA
IPC: H03H17/06
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To actualize an FIR filter which has no multiplying circuit. SOLUTION: This filter is equipped with data holding circuits 40 to 43 which sequentially input digital data X and send and hold them forward and arithmetic circuits 50 to 53 and 60 which calculate product sum operation values between pieces X(n) to X(n-3) of data and specific coefficient groups B0 to B3. The data holding circuits send the data, bit by bit, forward, and select and send one bit of each piece of data to an arithmetic circuit. The arithmetic circuit adds respective coefficient values of the coefficient groups to the accumulated value of an accumulated value holding part 65 selectively according to the selected bit values and shifts the accumulated value, bit by bit, in synchronism with the forward sending of the data by the data holding circuits.  Consequently, the selective addition, accumulation, etc., are repeated to find a product sum operation value without any multiplying circuit.
Patent JP-2001337774-A (JP)
Title: Information processor, its method and medium
Inventor: INOMATA SHOJI
IPC: G06F3/048
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to assign plural functions to one operation in a jog dial to expand its functions and to make the user instantly recognize that the device is in a jog dial mode. SOLUTION: The mode of a device is changed to match the function of a jog dial, when detecting one click turn of a jog dial in step S2 and also when a push operation is detected in the jog dial in step S3. When one click turn of the jog dial is detected in step S2, the item list of the installed application software is displayed (rancher display) in step S7. When a push operation in the jog dial is detected in step 3, the classified category of the installed application software is displayed in step 4.
Patent JP-2001339918-A (JP)
Title: Overload-protection unit and closed electric compressor having the same
Inventor: SUGAWARA WATARU
IPC: F04B49/10
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an overload-protection unit having high reliability capable of cutting down power consumption, reducing the size and cost and controlling temperature rise, and also to provide a closed electric compressor having the overload-protection unit. SOLUTION: In the closed electric compressor having the overload-protection unit at the side of a power source, which comprises a bimetal 7 and a heater 8 for protecting a single-phase induction motor 1, which consists of a main winding 2 and a start winding 3, protected from thermal damage caused by an overcurrent, the overload-protection unit and a temperature switch 6 are housed in the same box and the temperature switch 6 is connected in series to a starter coil circuit.
Patent JP-2001335742-A (JP)
Title: Water-base coating material containing water-base polyurethane resin
Inventor: SEKI SHINJI
IPC: C08L75/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To enable to form a film which is excellent in hand and mechanical properties ?(tensile strength, elongation, or the like) and can retain such excellent properties for a long time and which is hardly formed from a conventional water-base resin or a conventional water-base coating material in the absence of an organic solvent and a plasticizer. SOLUTION: This water-base coating material is prepared by using a water- base polyurethane resin which does not contain an organic solvent, a plasticizer, and a surfactant.
Patent JP-2001303391-A (JP)
Title: Sheet for construction work
Inventor: SAKAI TADAKATSU
IPC: D01F8/14
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for construction work degradable by embedding in soil or a compost after use thereof and convertible into substances existing in the natural world. SOLUTION: This sheet for the construction work is woven using biodegradable aliphatic polyester fibers comprising two or more kinds of aliphatic polyester resins having at least >=10 deg.C difference in melting point.
Patent JP-2001341036-A (JP)
Title: Laminating method for metal ring and device therefor
Inventor: TAKADA KAZUTOSHI
IPC: B23P15/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminating method for metal rings and device therefor capable of efficiently performing laminating work of the metal rings in a short time. SOLUTION: A metal ring 2 with a maximum circumference is held in a complete round state, and other metal rings 2 are arranged in decreasing order of circumference. Three or more securing members 8 are lowered for substantially aligning center positions of the metal rings 2. Three or more pressing members 9 are forced from outside the metal rings 2 toward a center direction. By this, radially protruding curved parts are formed in the metal rings 2 and they are diametrally reduced. The diametrally reduced metal rings 2 are sent out of terminal ends of the pressing members 9 toward an inside of the metal ring 2 with the maximum circumference in arrangement order. By this, the metal rings 2 detached from the pressing members 9 are restored and they are sequentially laminated inside the metal ring 2 with the maximum circumference.
Patent JP-2001351653-A (JP)
Title: Fuel cell system
Inventor: MIZUNO YUTAKA
IPC: H01M8/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which can protect a cell stack from freezing even at a very cold circumstance, securing durability of total system. SOLUTION: For the fuel cell system 1 with a cell stack body 7 formed by a plurality of laminated and fastened cells to which, hydrogen gas and air for reaction is supplied, at least the cell stack body is housed in a easing 10, and a regenerative heat generation member made of heat generation fibers 11b, 12b which generates heat when moisture is supplied and returns to the state preceding heat generation by exhausting moisture, are arranged, and the regenerative heat generation body is made to generate heat when the temperature of the cell stack body or the temperature inside the easing becomes lower than freezing temperature.
Patent JP-2001350879-A (JP)
Title: Waste exchanging system
Inventor: SAITO JUNICHIRO
IPC: G06Q50/26
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To promote the maintenance of an environment by validly using wastes as raw materials, and saving the processing costs of the wastes, and reducing a price for the purchase of the raw materials, and reducing the amounts of the wastes. SOLUTION: This system is provided with a server 1 of a waste exchange mediating agent for providing a home page 4 where the registration of the use/offer information of wastes can be promoted, and the registered use/offer information of the wastes can be read on the Internet, a computer terminal equipment 2 of a person who wants to offer the wastes which is connected through the Internet to the server 1 for registering the offer information of the wastes on the home page 4, and computer terminal equipment 3 of a person who wants to use the wastes which is connected through the Internet to the server 1 for registering the use information of the wastes on the home page 4.  Then, the waste exchange mediating agent mediates the exchange transaction of the wastes between the person who wants to use the wastes and the person who wants to offer the wastes according to an application to mediation from the person who wants to use the wastes or the person who wants to offer the wastes.
Patent JP-2001316910-A (JP)
Title: Clothes
Inventor: KOBAYASHI YASUKO
IPC: A41C3/00
Filed: 2000-04-29
Abstract: PROBLEM TO BE SOLVED: To transform a part of the body to a more beautiful shape without relying on a cramping force, to keep the transformed shape and to release wearers from uncomfortableness accompanied with the wear in clothes. SOLUTION: A brassiere 10 is equipped with an antislipping area 18 composed of spots 18a made of an antislipping material and arranged from the lower side of a breasts cup 12 to the side part thereof and can excellently prevent the drawn and tucked part from being transformed to the original position when drawing the side part of the breasts of the wearer into the breasts cup 12 or tucking the lower part of the breasts while lifting up. Since only the frictional force by the antislipping area 18 is used for transforming and holding a part of the body of the wearer, cramping of the body of the wearer is not required. Therefore, the wear is comfortable and does not have a fear of causing the uncomfortable feeling.
Patent JP-2001352105-A (JP)
Title: Surface mounting light emitting element
Inventor: KURIYAMA MAKI
IPC: H01L23/12
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem where excellent electrical connection is hardly obtained in the case that attaching is performed in the direction lateral to a board for mounting, i.e., an optical axis is fixed in the direction parallel to the board, in the conventional structure of a surface mounting light emitting element on which a large number of LED chips are mounted. SOLUTION: In this surface mounting light emitting element, an insulating board is made nearly square, and through holes are formed in corners of the insulating board. When the insulating board is mounted on a board for mounting, an electrode terminal which does not approach the board for mounting can obtain electrical connection by providing a surface mounting light emitting element, which is led as far as an end portion approaching the board for mounting by using a conducting pattern arranged on the back of the insulating board. As a result, the problem in the conventional structure is solved.
Patent JP-2001352245-A (JP)
Title: Receiver
Inventor: SUZUKI HIROKI
IPC: H03M1/18
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To achieve efficient A/D conversion even if the level of a reception signal fluctuates by a receiver for converting a controlled reception signal to a digital signal by an A/D conversion means 9 for converting an analog signal with a level between the minimum and maximum reference levels to the digital signal by controlling the level of the reception signal to a specific one. SOLUTION: A level-changing means 1 changes the level of the reception signal, level change-controlling means 2-6 control the level change so that the sum of the DC level and AC amplitude level of the reception signal after level change becomes a reference level, and reference level-controlling means 2, 7, and 8 sets the level obtained by subtracting the reference level from the double of the DC level of the reception signal after the level change to the minimum reference level and sets the reference level to the maximum reference level of the A/D conversion means 9.