baber/WOPTO huggingface dataset:
Patent JP-2000265231-A (JP)
Title: Master alloy for aluminum alloy grain refining
Inventor: SAGSTAD TROND
IPC: C22C21/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To improve a grain refining effect by regulating respective contents of Ti and B and the value of Ti/B to values in specific ranges, respectively. SOLUTION: The master alloy has a composition which contains, by weight, 0.15-1.45% Ti and 0.05-0.9% B and in which the value of Ti/B is regulated to 1.7-2.7. The alloy permits the formation of TiB2 grains or (Al(x))Ti(x-1)B2 grains alone (where x<0.1 is satisfied and this means that grains are present in lower concentration and large grains are formed). Accordingly, all the Ti added combine with TiB2 and become nuclear grains. Because no excess Ti is contained in the alloy, the free Ti level at final casting in a melting furnace can be freely optimized, which can be done by using AlTi waffles, Ti tablets, or other Ti sources. Because all the Ti can be melted at <0.15 wt.% Ti content, Ti compounds can be uniformized with certainty.
Patent JP-2001242290-A (JP)
Title: Device and method for incineration melting disposal of radioactive waste
Inventor: KANDA MASANORI
IPC: G21F9/30
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To incinerate and melt combustibles, nonflammables and noncombustibles of radioactive wastes together without sorting them and to lengthen a service life to reduce the running cost of a crucible assuming to adopt a melter system. SOLUTION: In this device for incineration melting disposal, a crucible body 11 and a hot water discharge nozzle 21 are formed of a conductive material and provided with induction heating coils 31, 32 at the respective outer peripheries. The end part of the hot water discharge nozzle is assembled and connected to a discharge hole part provided at a bottom part 12 of the crucible body 11, so that the melt can be discharged downward, and a heating burner 3 with a burner nozzle 31 turned to an incineration melting object is disposed above the crucible 1.
Patent JP-2000256190-A (JP)
Title: Antiobestic medicine similar to thyroid hormone
Inventor: CORNELIUS PETER
IPC: A61K31/215
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To treat the obesity of a mammal, especially an animal including human being and companion animals, by administering a specific compound in an obesity-treating amount to the animal requiring the treatment of the obesity. SOLUTION: This method for treating the obesity of an animal comprises administering an obesity-treating amount of a compound of the formula [R is (esterified or etherified) hydroxy; R1, R2 are each a halogen, trifluoromethyl or a lower alkyl; R3 is a halogen, trifluoromethyl, a lower alkyl or the like; R4 is H, a halogen, trifluoromethyl or a lower alkyl; R5, R6 are each H or a lower alkyl; X is O, S or the like; W is O or S; Z is carboxyl or the like]. The compound of the formula includes N-[3,5-dichloro-4(4'-hydroxy-3'- isopropylphenoxy)-phenyl]-oxamic acid. The compound of the formula is preferably administered at a daily dose of about 0.005-100 mg/the body weight of a patient with one to several portions.
Patent JP-2001238943-A (JP)
Title: Air sterilizing device
Inventor: TAKEOKA YOSHIHIKO
IPC: A61L9/16
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems with high-performance filters, etc., that these filters give rise to clogging and therefore the downtime by accompanying their exchange is heretofore inevitable and further that there is a danger of the inflow of the bacterial propagating on the surfaces of the filters into facilities while there is heretofore only the method of filtering the bacterial and dust with these filters in order to maintain the cleanliness of the air in medical facilities, food processing facilities, etc. SOLUTION: The direct sterilization of air is made possible by applying a technique of killing the bacterial by holding an object at a specified temperature and humidity for a specified time. Further, the device which reduces the consumption of the energy necessary for the sterilization treatment and is suitable for continuous operation is realized by utilizing the latent heat of the air for a heat source for heating the air to a prescribed air temperature.
Patent JP-2001206935-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: OKA DAISUKE
IPC: H01L23/29
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin for sealing a semiconductor compatible to an insertion mounting and a surface mounting, excellent in normal temperature preserving property, rapid curing property and solder cracking resistance. SOLUTION: This epoxy resin composition is characterized by containing (A) an epoxy resin, (B) a phenol resin, (C) a curing accelerator which is a molecular association compound of (X) a tetra-substituted phosphonium, (Y) a compound having >=2 phenolic hydroxyl groups in 1 molecule with a conjugated base of (Y) are compound having >=2 phenolic hydroxyl groups in 1 molecule, wherein the above conjugated base is a phenoxide compound obtained by removing 1 hydrogen atom from (Y) the compound having >=2 phenolic hydroxyl groups in 1 molecule and (D) an inorganic filler material as essential components, and having a ratio of 1.1-1.4 mole of the epoxy group based on 1 mole of the phenolic hydroxyl group as the ratio the total epoxy resin to the total phenol resin.
Patent JP-2001239765-A (JP)
Title: Aluminum support for lithographic printing and photosensitive lithographic printing plate
Inventor: TAKADA TERUO
IPC: G03F7/09
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum support for giving a photosensitive lithographic printing plate having an excellent plate life. SOLUTION: The aluminum support has a surface top protrusion density of 9,000 pieces/mm2 or more and a three-dimensional roughness parameter SKu of 4.0 or more. Further, the support preferably has a surface three-dimensional route-mean-square deviation of 0.7 to 0.9 μm in addition to the above.
Patent JP-2000316286-A (JP)
Title: Piezoelectric actuator
Inventor: SATO SHIGE
IPC: H02N2/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To change the drive frequency quickly in response to the change of a resonance frequency. SOLUTION: A piezoelectric actuator has a displacement mechanism unit 103 which has a free end, a drive piezoelectric device 104 and a sensing piezoelectric device 108 which are bonded to one of the surfaces of the displacement mechanism unit 103 and whose other surface are brought into contact with a moving unit 102. Further, the piezoelectric actuator has a superposing means which superposes an AC voltage with a further lower frequency upon an AC voltage supplied to the drive piezoelectric device 104 bonded to the displacement mechanism unit 103 or a voltage detected by the sensing piezoelectric device 108. Directions of the deviation of the present frequency of a drive AC voltage and an actual resonance frequency can be simultaneously detected, so that the drive frequency can follow the resonance frequency immediately.
Patent JP-2001241667-A (JP)
Title: Portable gas cooking appliance
Inventor: YAMAMOTO AKIRA
IPC: F24C3/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable gas cooking appliance capable of easily containing in a pocket with a thin thickness and having excellent safety for not scorching a table or the like by shielding a downward heat in the case of using. SOLUTION: The portable gas cooking appliance comprises a rectangular metal containing case 51 having a pair of right and left cases 51b, 51a opened in a V shape by hinges 52, and a gas cooking appliance body 53 detachably attached to the case 51 and contained in the case 51. In this case, the body 53 is mounted at the cases 51a, 51b opened in the V shape. Thus, the cases 51a, 51b become heat shield plates. A pan or the like can be placed on upper sides of the cases 51a, 51b opened in the V shape.
Patent JP-2000316253-A (JP)
Title: Electric motor
Inventor: SHIOHATA HIRONORI
IPC: H02K5/24
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise by providing a plurality of cooling medium passages extended in the direction of a rotary shaft in the wall of a container, and by providing a rib projecting in the outer-periphery direction of the container in the cooling medium passages. SOLUTION: A rib 11 is provided in two directions of a rotary shaft in cooling water channels being distributed in the outer-periphery direction of a frame 7, and is mounted to the frame 7 by welding or forming integrally. The rib 11 prevents reduction of annular stiffness of the frame 7. To reduce the vibration and noise of an electric motor, it is required that the harmonic constituent of electromagnetic force and the space distribution of an annulus vibration mode of structure are set differently for avoiding resonance. In this manner, a constraint point is provided in the peripheral direction, thus suppressing the generation of the annular vibration mode, avoiding the resonance between the electromagnetic force and structure vibration even in the case of wide bandwidth operation such as inverter driving, and suppressing vibration noise.
Patent JP-2001246433-A (JP)
Title: Embossed stainless steel plate excellent in damage resistance and its manufacturing method
Inventor: ECHIGO YOSHIAKI
IPC: B21B1/22
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a stainless steel sheet used for a ceiling plate of a stainless drainboard which is excellent in design, hard to rust, good at gloss, contamination resistance, contamination removal and is hardly damaged against use in contact with a tableware, a pot/pan, a seasoning container and a grinding material. SOLUTION: Plural projecting parts are formed by conducting embossing on a surface of a stainless steel sheet, a relative-specular glossiness of the stainless steel sheet is 50-400 at a 60 degree gloss value, a number of the projecting parts is 5-180 pieces per 100 mm2.
Patent JP-2001249875-A (JP)
Title: System and method for setting state
Inventor: SASAKI KAZUO
IPC: H04L29/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To set a state being suitable for a channel and to report it. SOLUTION: Each state table storing setting possible states is prepared at every channel. When a user participates in the channel, the state table of the channel is obtained. A user state in each channel is selected from the states registered in the channel state table and set. Since the state table is set in accordance with he quality of each channel and also the user state is independent set at every channel, the user adequately sets the state at every channel. It is favorable that the state table is set by the specified user such as a channel manager. Besides, the state to be set in the channel is made to be different in accordance with a user attribute in the channel.
Patent JP-2001250875-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MURAYAMA HIROSHI
IPC: H01L25/065
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To raise the connection reliability of elements, simplify the process and contribute to reduction of the manufacturing cost. SOLUTION: The semiconductor device 10 comprises a mesh substrate 1, semiconductor element 14 mounted on one surface of the substrate 1, insulation film 17 formed as a protective film on the other surface of the substrate 11, and outer connection terminals 18 provided on the other surface of the substrate 11. The mesh substrate 11 comprises a support 12 of mesh-like woven insulative fibers F and a conductive part 13 for electrically connecting both surfaces through the gaps of the mesh of the support. Electrode terminals 15 of the semiconductor element 14 are connected to the outer connection terminals 18 through the conductive part 13 of the substrate 11.
Patent JP-2001245760-A (JP)
Title: Low-temperature showcase
Inventor: OKETANI TETSUYA
IPC: F25D23/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-temperature showcase which cools the main body by a cooler and of which the cooled wiring is treated for preventing dew condensation. SOLUTION: The low-temperature showcase 1 in which a main body is formed by heat insulating walls is provided with the wiring 11 connected to equipment in the main body and a holding device to form a U-trap 14 for the wiring outside the heat insulating walls.
Patent JP-2000330965-A (JP)
Title: Multiprocessor system and method for transferring its memory access transaction
Inventor: TSUSHIMA YUJI
IPC: G06F15/177
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the latency as to memory access. SOLUTION: When a memory access request from a system bus 107 is sent and the address of an access object becomes clear, a node controller sends an ACTV command to a target node irrelevantly to the results of local snooping and global snooping and the target node inputs only a RAS address for its address. When access to the object address is determined as a result of the local snooping and global snooping, CAS input is performed and data are accessed.
Patent JP-2001247209-A (JP)
Title: Information inspection device and information inspection method
Inventor: SHIMIZU RYOICHI
IPC: G06K17/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an information inspection device and an information inspection method capable of continuously practicing inspection of erroneous arrangement of a large number of articles and of low cost. SOLUTION: An information inspection device IU1 inspects erroneous arrangement by approaching one piece (Mat1) out of a plural number of displayed articles arranged on a shelf stage of a shelf RK, reading arrangement information from second class information on the article side recorded on an article side information tag TFM1 attached thereto and practicing matching judgement of this arrangement information and held specific information when it approaches a shelf side information tag TFR attached to the shelf RK of an article arrangement system MAS and holds the specific information from first class information recorded on the shelf side on a memory means by reading it. Arrangement inspection of the other displayed articles is successively and continuously practiced only by moving the information inspection device IU1 along the shelf stage.
Patent JP-2001252381-A (JP)
Title: Shaft for golf club and method of molding the same, as well as golf club using this shaft
Inventor: UNOSAWA AKIRA
IPC: A63B53/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide additional discrimination by the appearance and form of a shaft. SOLUTION: The shaft B having a translucent segment 1 on the shaft B is constituted, thereby, an unique appearance not possible heretofore by surface finishing by coating is obtained.
Patent JP-2001254085-A (JP)
Title: Waste diposal method and waste disposal facilities
Inventor: KUSAKABE TARO
IPC: B09B3/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a waste disposal method and waste disposal facilities capable of producing slag as a by-product which can be utilized as the concrete aggregate in the waste disposal method and waste disposal facilities which partially oxidize/liquefy and melt wastes. SOLUTION: In the waste disposal method using waste disposal facilities having a high temperature reaction column 5 for partially oxidizing/liquefying and melting wastes and/or a carbonization product of the wastes, a melt heating/heat retaining furnace 16 for heating and heat retaining a melt formed in the high temperature reaction tower 5 which is connected to the side wall of the high temperature reaction tower 5, and a melt discharge opening 14H attached to the melt heating/heat retaining furnace 16, an oxygen-containing gas is supplied to the melt heating/heat retaining furnace 16, and the oxygen concentration in the gas in the neighborhood of the surface of the melt opposite the oxygen-containing gas feed opening within the melt heating/heat retaining furnace 16 is preferably rendered >=0.1 vol.%,  and the waste disposal facilities to be suitably used in this waste disposal method are disclosed.
Patent JP-2001309563-A (JP)
Title: Building power supply system and battery device
Inventor: SEZUKURI KAZUSHI
IPC: H02J7/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a building power supply system which can lower a voltage for charging without being affected by a capacitance difference between batteries and a battery pack device used in the system. SOLUTION: When respective batteries of a battery pack group 13 are charged, switches a22 are opened and switches b23 are closed by a controller 24. By the control of the opening/closing of the switches a22 and the switches b23 like this, the battery packs 21 are connected in parallel to each other and connected to a charger 122 of a building power supply apparatus 12. When the batteries are discharged, the switches a22 are closed and the switches b23 are opened by the controller 24. By the control of the opening/closing of the switches a22 and the switches b23 like this, the battery packs 21 are connected in series to each other.
Patent JP-2001253622-A (JP)
Title: Sheet conveying device and image forming device
Inventor: SUZUKI KENJI
IPC: G03G15/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To execute the correction of the curling corresponding to thickness of a sheet without increasing the cost of a device and enlarging the device. SOLUTION: This sheet conveying device comprising an endless belt 14 for conveying the sheet, at least two laying shafts 11, 12 for rotatably stretching the endless belt 14, and a rotatable pressure roller 13 for pressing the stretched endless belt 14 from the outside, and conveying the sheet while holding the same by the endless belt 14 and the pressure roller 13, further comprises a pressing means 17 for pressing the pressure roller 13 movably in the pressing direction and the pressure releasing direction with respect to the endless belt 14.
Patent JP-2001257691-A (JP)
Title: Radio transmission method and radio transmitter
Inventor: SUGAYA SHIGERU
IPC: H04B7/24
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmission method and a radio transmitter for improving the radio transmission efficiency and attaining the access control that is free from any collision of transmission of information. SOLUTION: In this radio transmission method, an information transmission request (RTS) signal 44 from an optional transmitter is transmitted to a network control station and then the transmission of information (Data) 46 is started by using an optional transmitter after a transmission enabling signal (GTS) signal 49 corresponding to the signal 44 is returned from a control station. Hence an information transmission method that is free from any collision of transmission of information against other transmitters is attained. Furthermore, it is possible to avoid the collision of information sent from other communication stations by transmitting again the request RTS after an optional time if the request RTS is not accepted by a transmitting station.
Patent JP-2001257747-A (JP)
Title: Mobile phone
Inventor: IHARA MASANORI
IPC: G06F21/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To solve problems of the conventional mobile phone that has caused trouble of selection between a headphone and an earphone microphone attended with music distribution for the mobile phone and has had difficulty of protecting a copyright of the distributed music and missing of an incoming call due to failure in hearing a ringing tone. SOLUTION: The mobile phone uses an integrated headphone and earphone, has an entity number for protecting the copyright and synthesizes a ringing tone or the like with music data so as to solve the problems.
Patent JP-2001256326-A (JP)
Title: Order reception method and terminal by means of automatic issuing of reference number
Inventor: AOKI HISASHI
IPC: G06Q50/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an order reception system which receives orders for article purchase and service provision efficiently in the order of arrival without forcing users to wait for a long time. SOLUTION: A primary reception server 3 and a secondary reception server 4 are connected to user terminals 1 through the Internet 2; and the primary reception server 3 receives requests to order article purchase or service provision from plural user terminals, converts the request order numbers into unique reference numbers, and sends them back to the user terminals 1 to display the reference numbers on screens and the secondary reception server 4 receives orders for article purchase or service provision from user terminals 1 by referring to the reference numbers sent back from the users to which the reference numbers are presented and sends the results of the reception processes back to the user terminals 1 to display them on the screens.
Patent JP-2001264142-A (JP)
Title: Flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter whose installation space is small and which is installed easily. SOLUTION: An enclosure 1 which houses respective units (a pressure measuring part 2, a flow-rate measuring part 3, a control and computing part 4 and the like) which undertake various functions of a gas meter 10 is arranged and installed in the ground. The gas meter 10 is arranged and installed in the ground. The installation space of the gas meter 10 or the like around a house on the ground can be reduced.
Patent JP-2001263077-A (JP)
Title: Variable capacity turbo charger
Inventor: ADACHI KAZUNARI
IPC: F01D17/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide supercharging pressure set in response to an engine speed in a compressor rotor 32 by making one portion of exhaust flowing in an outer circumferential scroll part 25 flow surely into an inner circumferential scroll part 24 by a proper amount through each communication hole 23a of a partitioning wall 23 to control exhaust of the inner circumferential scroll part 24 to a set flow rate, in this turbo charger. SOLUTION: The outer scroll part 25 is gradually reduced similarily from a scroll start point A to a prescribed scroll position C, it is gradually reduced axis-directionally from the position C to a scroll terminal position D in the condition where an axis-directional width of the each communication hole 23a is hold, and the flow of the exhaust to the inner scroll part 24 is prevented from being disturbed by the holes 23a to make the proper amount of the exhaust flow in.
Patent JP-2001263857-A (JP)
Title: Cooling/heating water heater and its control method
Inventor: HORI TATSUYA
IPC: F24F11/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling/heating water heater utilizing refrigeration cycle in which pressure loss of a heat exchanger for hot water supply, and lowering of efficiency or reliability due to variation in the optimal filling quantity caused by variation of hot water supply conditions are improved and controllability of air conditioning and hot water supply capacity is enhanced. SOLUTION: A heat exchanger for hot water supply is coupled with a bypass pipe 1 provided with a flow regulation valve 2 and, since the heat exchanger for hot water supply is bypassed, pressure loss is reduced and the efficiency is improved. Since the influence of a hot water supply cycle exhibiting a significant variation is reduced by regulating the quantity of bypass, a cooling/heating and hot water supplying apparatus in which the capacity can be distributed between hot water supply and air conditioning while ensuring operation of stabilized cycle is obtained.