baber/WOPTO huggingface dataset:
Patent JP-2004270909-A (JP)
Title: Utilization of carbon material from waste tire for brake, clutch, and bearing
Inventor: ABE YOSHIHIRO
IPC: F16C33/16
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To industrially utilize carbon nanotubes obtained from waste tires to take advantages of their characteristics.  <P>SOLUTION: Since carbon nanotubes obtained from waste tires contain additives added for improving mechanical characteristics of tires, they are applicable to usage conditions requiring strength. They also have an advantage of favorable adhesion performance in junction with material for clutch discs and brake pads. Since characteristics of additives can be effectively utilized without deteriorating heat resistance and abrasion resistance that carbon naturally has, it is more useful than conventional materials, and products can be provided at low cost. By crystallizing the carbon as necessary, it can be used as material of still higher strength. It is used as it is sintered and welded with metal or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004315996-A (JP)
Title: Defoaming agent addition system
Inventor: KUROSE SHIGERU
IPC: D21H21/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for adding the optimal amount of a defoaming agent to a liquid, by which the amount of a gas contained in the liquid such as flowing raw material water for papermaking, etc., is continuously and accurately measured by simple structure.  <P>SOLUTION: The antifoaming agent addition system 50 comprises taking out the raw material water for papermaking from a main flow channel 54 in which the raw material water for papermaking of a paper machine 52 flows by a by-pass pipe 56, measuring the amount of the gas contained in the raw material water by an apparatus 10 for measuring a gas content and controlling an antifoaming agent pump 60 by a controller 62 so as to add the optimal amount of the defoaming agent to the raw material water. The apparatus 10 for measuring the gas content has a tubular liquid container 16, the liquid is mad to continuously flow in from an inlet 12 at the downside of the liquid container, the liquid pressure is detected by a liquid pressure sensor 18 arranged at the position of a detection level L between the inlet 12 and an outlet 14 while overflowing the liquid from the horizontal outlet 14 at the top to measure the gas content contained in the liquid between the detection level L and the liquid level Lh in the outlet 14 based on the detected value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314217-A (JP)
Title: Power transmission
Inventor: KASE TAKAAKI
IPC: B25J5/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power transmission which continues driving a load even when a motor driving the load is broken, and reduces power consumption when driven at a low speed as compared with the maximum operation speed.  <P>SOLUTION: The power transmission is constituted by installing a plurality of motors constituting an actuator for driving the load in relation to one load and providing a reduction gear train transmitting the rotary driving force of the motor and reducing speed. The motors 101 are composed of a first motor 101a and a second motor 101b, and the first motor 101a is coaxially connected through a clutch 101c to the second motor 101b. When the load is heavy, two motors are driven, and when the load is light, for example, only the first motor 101a is driven and the clutch 101c is disconnected to separate the second motor 101b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319193-A (JP)
Title: Lighting method and lighting device of high-pressure discharge lamp, and image apparatus using it
Inventor: KAZMIERSKI ANDREI
IPC: H05B41/18
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting method of a high-pressure discharge lamp especially for an image apparatus capable of re-lighting it immediately after switching-off in a short time.  <P>SOLUTION: This lighting method is characterized by that, in a transition state wherein a lighting state is changed over to a lighting-out state, lamp power to be supplied to electrodes 3 and 4 is reduced to a level without stopping arc discharge 5 until the lamp temperature is set to a value allowing the lamp to be lit again, and current feed to the electrodes 3 and 4 is cut off when the lamp temperature is set to the value allowing the lamp to be lit again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313514-A (JP)
Title: Bone plate
Inventor: OSADA TSUTASHIGE
IPC: A61B17/80
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone plate attached to a fractured part properly.  <P>SOLUTION: The bone plate is equipped with a diaphysis plate part applied to a diaphysis and a head plate part (1b) applied to the distal end (2b) or the proximal end of the bone, and has at least one penetrating hole (13) formed for inserting a bone screw (5) or a bone pin on the diaphysis plate part and the head plate part (1b) respectively. A spherical recessed surface (13a) and a female screw (13b) are respectively formed at an inlet side and an outlet side of all or a part of the penetrating holes (13). If the shaft part (5b) of the bone screw (5), with a spherical convex surface (10) formed on the underside of a head part (5c), or of the bone pin is loosely penetrated through the penetrating hole (13), the spherical convex surface (10) of the head part (5c) fits in the spherical recessed surface (13a) slidably. When the shaft part of a bone screw, with a male screw formed on the lateral side of the head part, or of a bone pin is loosely penetrated through the penetrating hole (13), the male screw at the head part is threaded into the female screw (13b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320619-A (JP)
Title: Communication device
Inventor: HASE JUNKO
IPC: H04M1/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device which prevents a third person from knowing the person from whom a call is terminated when a casing is opened.  <P>SOLUTION: When there is an incoming call (step S10), a control part temporarily stores a received telephone number into a second storage part (step S11) and indicates the received telephone number on a sub-display part (step S12). When it is continuously determined that the casing is opened (step S13), it is determined whether or not a telephone number matched with the received telephone number is stored in the second storage part (step S14) and when the presence of the matched telephone number is determined and it is determined that information indicating that a telephone number is not to be indicated is stored in accordance with the telephone number (step S15), the indication of the telephone number on the sub-display part is stopped (step S16).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320649-A (JP)
Title: Line suspension recalling system of telephone network
Inventor: YAMAMOTO NAOHIKO
IPC: H04M3/42
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line suspension recalling system of a telephone network which uses a line suspension recalling system function even in an IP telephone network, and at the same time, can prevent wasteful suspension of line resources in a public telephone network.  <P>SOLUTION: When a subscriber accommodation node of a terminating side (3) receives an originating signal to an accommodated telephone terminal (5), it searches a database (14), and discriminates whether the terminating side telephone terminal is a telephone terminal which has line suspension recalling service, or not. If it is a telephone terminal which has the line suspension recalling services, the node stores identification information of the originating side telephone terminal (4) and the terminating side telephone terminal (5) in the 1st means, and transfers the information to the originating side subscriber accommodation node adding information which displays that the terminal is an object of the line suspension recalling services to an answer signal from the terminating side telephone terminal. An originating side node (3) stores that the call is an object of the line suspension recalling services in a 2nd memory means. The terminating side and the originating side subscriber accommodation nodes continues to hold the stored information in the 1st memory means and the 2nd memory means until a line disconnect signal from the terminating side telephone terminal is received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323589-A (JP)
Title: Curable adhesive composition
Inventor: FUKUNAGA ATSUSHI
IPC: C09J163/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable adhesive composition for bonding a surface decorative sheet to a building structure which has a low viscosity and yields a cured product with an improved elongation and strength without deteriorating the elastic modulus.  <P>SOLUTION: The curable adhesive composition essentially comprising a polyoxyalkylene polymer (A) having a silicon-containing functional group which is crosslinkable by forming a siloxane bond, a copolymer (B) having a silicon-containing functional group which is crosslinkable by forming a siloxane bond and a molecular chain comprising an alkyl acrylate monomer unit and/or an alkyl methacrylate monomer unit and an epoxy group-containing compound (C), is used. Here, a raw material of the polyoxyalkylene polymer (A) having the silicon-containing functional group is a polyoxyalkylene polymer polymerized using a composite metal cyanide complex catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321945-A (JP)
Title: Membrane module and production method therefor
Inventor: NAKAMURA JUNICHI
IPC: B01D19/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module having a less amount of eluate to an organic solvent and capable of being appropriately used for filtration of the organic solvent and deaeration, and a production method therefor.  <P>SOLUTION: The membrane module is constituted such that one surface of the membrane and the other surface are sealingly divided through a thermoplastic resin an amount of the eluate of which is 15 mg/L or lower. The amount of eluate is measured by procedures that (1) 5 g of thermoplastic resin is pressed at a temperature of 140°C at a pressure of 10MPa for 30 seconds to make it to a thin film shape, (2) the thin film is made to a testing piece having length of 5 cm and width of 5 cm, (3) the testing piece is immersed in 50 ml of testing liquid comprising an organic solvent at a temperature of 50°C for 16 hours and (4) the amount of eluate eluted in the testing liquid after the testing piece is immersed is measured by gas chromatography.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322156-A (JP)
Title: Method for molding of powder molded body and powder molding die device
Inventor: NAKAI TAKASHI
IPC: B30B15/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain the high-density powder molded body by uniformly forming a lubricating layer with a lubricant in the molding part.  <P>SOLUTION: An electrifying means 10 is provided in a spraying part 6 and a reverse polarity electrifying means 14 provided with an electrode plate 13 for electrifying the reverse polarity to a electrifying means 10 for a solution L is provided on a through hole 1. A homopolarity electrifying means 16 provided with an electrode plate 15 for electrifying the same polarity as the electrifying device 10 for the solution L is provided on the top 2A of a die. The solution L is stuck to the electrode plate 13 by electrifying and spraying the solution L and also by electrifying the electrode plate 13 in the reverse polarity to the polarity of the electrification of the solution L. In the state where the top 2A is electrified in the same polarity to the polarity of the solution L, the sticking of drops L' of the solution L to the top 2A is reduced. The crystallized layer is uniformly formed by uniformly sticking the solution L to the surface of the molding part 1A in which material powder is charged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283154-A (JP)
Title: Method for culturing plant through rooting induction using cotton candy-like alternative culture soil material comprising biodegradable material
Inventor: AOKI NAOYUKI
IPC: A01C11/00
Filed: 2003-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transplanting a plant by which the plant is transplanted to a setting hole without breaking a root ball (the root of a seedling) in transplanting field crops and roots are generated in the soil of a ridge almost equal to those of seedlings in water culture by overcoming circumstance in which rooting is difficult for young seedlings in field soil.  <P>SOLUTION: The method is to bury a cotton candy-like alternative culture soil material comprising a biodegradable material in the soil of a conventional ridge, make a receiver hole for receiving the root ball in the cotton candy-like alternative culture soil material and receiving the seedling (the root ball) to the receiver hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323695-A (JP)
Title: Additive for heated asphalt
Inventor: HONMA YUICHI
IPC: C08K5/134
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for heated asphalt which is liquid and excellent in operating efficiency and further enhances preventive effects on separation of asphalt from aggregates.  <P>SOLUTION: The additive for heated asphalt comprises asphalt and, incorporated therewith, a specific gallic acid amide and the like in a specific ratio to asphalt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007627-A (JP)
Title: Capacity reservation according to location in mobile radio system
Inventor: GABARA THADDEUS J
IPC: H04W36/32
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network management system for evaluating a user's bandwidth demand when the user moves in a radio communication network.  <P>SOLUTION: The network management system receives location and capacitance information from a mobile unit to estimate a path for the mobile unit through the network (324). The network management system determines the availability of capacity of a plurality of base stations located along the path. The network management system performs the following operations on the basis of this information. First, the network management system predicts that the mobile unit goes into the area covered by each of the base stations located along the route and reserves the capacitance of each of the base stations (330). Secondly, the network management system selects base stations for handoff along the route (311) and sends the mobile unit the identification of the base stations (316). Thirdly, the network management system notifies the mobile unit of an alternate path including a base station having relatively large free capacitance (316). Fourthly, the network management system sends the mobile unit an instruction for making the mobile unit positionally approach a certain base station closer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323335-A (JP)
Title: Method for preventing cracking of silicon rod
Inventor: MATSUBARA NOBUHIRO
IPC: C30B29/06
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of cracks when a sample is collected from a cut rod without subjecting the rod to heat treatment.  <P>SOLUTION: The cut rod 1 is sampled from a polycrystalline silicon rod manufactured by a Siemens method. At one or a plurality of positions of the cut rod 1 in its circumferential direction, one or more slits 2 extending from the circumferential surface toward the central part of the cut rod 1 are formed over the whole length of the cut rod 1. The residual stress in the circumferential direction is released when the slit 2 is formed, and even when a stress is added by sampling, the stress is released by deformation of the cut faces, because the cut faces at both sides, putting the slit 2 between them, becomes free interfaces. Consequently, the occurrence of cracks during sampling can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323337-A (JP)
Title: Low-temperature firing ceramic composition and wiring base using the same
Inventor: SUMI YASUSHI
IPC: C03C8/14
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-temperature firing ceramic composition suitable for electric characteristics at a high frequency signal, where deposition of boric oxide crystals does not occur when forming a ceramic green sheet and an optimum firing condition has a wide range, and a wiring base using the same.  <P>SOLUTION: The wiring base is formed by using the low-temperature firing ceramic composition comprising a glass uncrystallizable in firing at ≤1,050°C and an inorganic filler as an insulating layer. The glass comprises SiO<SB>2</SB>, B<SB>2</SB>O<SB>3</SB>, Al<SB>2</SB>O<SB>3</SB>, RO(R is at least one or more kinds among Ca, Sr, Mg, and Zn), wherein SiO<SB>2</SB>is 55-72 mol%, B<SB>2</SB>O<SB>3</SB>is 14-26 mol%, Al<SB>2</SB>O<SB>3</SB>is 4-11 mol%, RO is 4-11 mol%, and a B<SB>2</SB>O<SB>3</SB>/RO mol ratio is 1.3-4, and does not contain an alkali metal, Pb, As, and Sb. The inorganic filler comprises SiO<SB>2</SB>and Al<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332567-A (JP)
Title: Magnet pump
Inventor: SATO OSAMU
IPC: F04D29/04
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet pump wherein the rotating slide of an impeller is stabilized for a long period by preventing the mixture of foreign matters in a fluid enter a bearing of the impeller and permitting small foreign matters, if mixed and enter there once, to be discharged and the bearing of the impeller to be well cooled and lubricated.  <P>SOLUTION: The magnet pump comprises a pump housing A, a bulkhead body 5 connected to the pump housing A, the impeller shaft 6 consisting of a large-diameter shaft portion 6a and a small-diameter shaft portion 6b and supported by the bulk head body 5 and the pump housing A, and an impeller rotor B having a large inner diameter portion 9a and a small inner diameter portion 9b consisting of a bearing hole 9 and an impeller vane portion 11 turnably and slidably jounaled to the impeller shaft 6. A cavity fluid sump portion s is formed by the small-diameter shaft portion 6a of the impeller shaft 6 and the large inner diameter portion 9a of the bearing hole 9 of the impeller rotor B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333811-A (JP)
Title: Lithographic printing plate, method for processing lithographic printing plate, and method for forming image
Inventor: SUZUKI KAZUYOSHI
IPC: G03F7/20
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate in which the adhesion property between a photopolymerizable layer and an oxygen barrier layer is increased and the sensitivity and the developing property can be increased against storage under the condition of high temperature or of high temperature and high humidity.  <P>SOLUTION: The lithographic printing plate comprises a photopolymerizable layer containing a polymer binder, a polymerizable compound having an ethylenically unsaturated bond, and an iron arene compound; and an oxygen barrier layer containing a polymer having a vinyl alcohol unit, and a polymer having a vinylpyrrolidone unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334490-A (JP)
Title: Vehicle information acquiring method, navigation device and vehicle information acquiring program
Inventor: TAKAHASHI HIDEKI
IPC: G08G1/09
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle information acquiring method for acquiring information which is richer in reality than a calculated value.  <P>SOLUTION: The movement destination of a mobile agent for acquiring vehicle information at the movement destination by moving between vehicles which perform inter-vehicle communication through a physical network is set (S101). Then, the mobile agent is made to have location information at the movement destination and information for specifying its own vehicle, and move to the vehicle (S102). Then, passage results are acquired from the mobile agent which has returned from the vehicle (S104). A required time is displayed at a display (S105).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336344-A (JP)
Title: Encrypting/decrypting device
Inventor: SUZUKI NORIYUKI
IPC: G06F3/06
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a encrypting/decrypting device which is secure even when the encrypting/decrypting device is stolen together with a storage device or a storage medium.  <P>SOLUTION: In the encrypting/decrypting device provided with a 1st interface means to be connected to a master device, a 2nd interface means to be connected to a storage device, an encryption key information storage means for storing encryption key information, an encryption key information setting means for setting prescribed encryption key information in the encryption key information storage means, and an encrypting/decrypting means for encrypting/decrypting data on the basis of the encryption key information stored in the encryption key information storage means and constituted so as to encrypt/decrypt data transferred between the 1st and 2nd interfaces, the encryption key information is set by a prescribed encryption key setting command issued through the 1st interface means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330649-A (JP)
Title: Controlling device of injection molding machine
Inventor: ISHII FUMIHIRO
IPC: B29C45/77
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling device of an injection molding machine which can mold a finished article from the initial round of a production cycle saving the trouble to perform a trial shot by structuring a system for previously detecting a pressure abnormality of a molten resin during injection molding and thereby achieve an efficient injection molding process.  <P>SOLUTION: In the injection molding machine equipped with a mold for processing a resin molded article by packing and dwelling a molten resin and an injecting device for injecting the molten resin into the mold, a pressure detecting means for detecting the pressure of the molten resin to be injected into the mold; an upper limit pressure setting means for setting the tolerance limits of the pressure of the molten resin generated during injection molding; a pressure judging means for judging whether a value detected by the pressure detecting means falls within the tolerance limits; and a stopping means for stopping the injection of the molten resin when it is judged by the pressure judging means that the detected pressure has exceeded the tolerance limits, are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330945-A (JP)
Title: Step of cab-behind-engine vehicle
Inventor: KENMOTSU TAKESHI
IPC: B60R3/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step for a cab-behind-engine vehicle capable of improving easiness in getting in/out of a cab by increasing the effective area of a step surface while holding down costs.  <P>SOLUTION: This invention relates to the step 5 provided directly below a door 4 to be stepped on in getting in/out of the cab 6 of the cab-behind-engine vehicle 1. The step 5 is inclined so that the rear side is stretched outside in the car width direction in relation to the front side, and the outside end in the car width direction on the front side of the step 5 is settled within the fender width W1 of the cab 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI