baber/WOPTO huggingface dataset:
Patent JP-2002257349-A (JP)
Title: Windshield of gas burner
Inventor: MIYAZAWA SHIGEO
IPC: F24C3/14
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that when a burner employing a portable cartridge of gas fuel is used outdoors at the time of mountain climbing or fishing, flame is blown away or blown out by wind and heating power is lowered when the atmospheric temperature is low because evaporation of gas decreases, and although an auxiliary tool for windshield and heating is used for preventing these problems, the tool has five functions of windshield, heat reception, heat conduction, heating and fixing and since these functions are used individually or by assembling several functions, it is intricate, bulky, heavy and expensive. SOLUTION: In order to improve simplification and portability (lightweight, small volume) while noticing the possibility of integrating the structure of different functions of windshield and heating, the auxiliary tool is held in tight flexible contact with the tubular outer surface of the portable cartridge 3 of gas fuel using only two structures of a windshield 1 made of a flexible thin metal plate and a coil spring 2.
Patent JP-2002256093-A (JP)
Title: Porous film, production method thereof and usage thereof
Inventor: YAMAGUCHI MUTSUKO
IPC: C08J5/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous film, having a highly strong and uniform porous structure, also excellent in affinity for an electrolysis solution, and suitable as a separator of a fuel cell and a capacitor and the like, to provide a production method thereof, and further to provide the fuel cell and the capacitor that are obtained by using the separator composed of the above porous film. SOLUTION: The porous film is characterized in that the resin composition is composed of a high-molecular-weight polyolefin resistor 70-99.9 wt.% and a polymer of 0.1-30 wt.% which has, as a main chain, a polyacrylate, polymethacrylate, polyethylene oxide, polypropylene oxide, polyethylenepropylene oxide, polyphosphazene, polyvinyl ether or polysiloxane structure, and as a side chain, a chain oligoalkylylene oxide. This porous film is obtained by heating and kneading the high-molecular-weight polyolefin resin and the above polymer in a solvent, molding the resultant kneaded material to a gel-type sheet, rolling and/or extending it, and thereafter removing the solvent.
Patent JP-2002262521-A (JP)
Title: Rotor of small-sized motor and manufacturing method therefor
Inventor: FURUYA KENJI
IPC: H01R39/32
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To attain sufficient electrical connection with commutator leg parts even when an insulating coating membrane with a high melting point causing difficult melting due to arc heat is used for a winding coil. SOLUTION: The beginning end of a winding wire sent from a winding machine is wound at one of commutator leg parts by the prescribed number of turns, and wound at one salient pole corresponding to the commutator leg part. The winding wire is then wound around the other commutator leg parts sequentially in the same way. After the completion of winding around the other salient poles, the winding wire is wound around the commutator leg part where the beginning end of the winding wire is wound, and then is cut. In synchronization with the transmission of the winding wire from the winding machine, the insulating coating membrane of only the wire part to be wound around the commutator leg parts is removed in advance before winding work. The winding part of the commutator leg parts is welded.
Patent JP-2002254242-A (JP)
Title: Cutting tool
Inventor: SEGAWA KAZUHIRO
IPC: B23D57/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To improve a cutting operation in a cutting tool travelling to the thrust direction and performing the cutting operation while giving cutting thrust along the cutting side of an object to be cut. SOLUTION: In the cutting tool travelling to the thrust direction and performing the cutting operation, a spike 14 guided by a spring 16 from the vertical direction at an angle of 30 degrees to the thrust direction is installed in the forward bottom of a body 6 to be always energized to the direction of the object to be cut. Moreover the composition of the tool is that the cutting thrust is given while the cutting tool is oscillated using the tip of the spike as a bearing to cut the object to be cut by reducing the contact area of the tip of a chain saw.
Patent JP-2002261925-A (JP)
Title: VoIP NETWORK CONGESTION CONTROL METHOD AND SYSTEM DEVICE
Inventor: FUJIWARA TAKESHI
IPC: H04L47/2416
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a VoIP network congestion control method and system device capable of realizing efficient congestion control. SOLUTION: This system device is provided with a traffic collecting device 11 for outputting a traffic data signal related with traffic from each telephone network 1a, 1d, and 1e to an IP network 2; a packet flow rate measuring device 21 for outputting the packet flow rate measured data of each path of the IP network 2; a congestion management device 7 for storing the inter-network edge gateway traffic distribution of each path based on the traffic data signal, for judging whether or not each path is put into a congesting state based on the packet flow rate measured data, and for generating a regulation instruction signal for regulating the inter-network edge gateway traffic constituting the maximum element in the stored traffic distribution for each path;  and a congestion regulating device 12 for regulating the congestion of the path by preventing the inter-network edge gateway traffic from flowing to the IP network 2 based on the regulation instruction signal.
Patent JP-2002259617-A (JP)
Title: Method, device, and program for record distribution of running race, and recording medium
Inventor: HASHIMOTO JIRO
IPC: G06Q50/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To enable a runner who participates in a running race to easily know the predicted time when the runner will pass measurement points set in the course during his or her running. SOLUTION: While participant data and course data are read (S31, S32), the identification numbers of chips issued to the participants on the day of the race are read in (S33). The participants puts the issued chips on shoes and run in the course. When the participants start, the start time is read in (S34). When a participant passes a point of, for example, 10 km, the passage time is read in (S35). The passage time of the point of 10 km is e-mailed to the mail address that the participant specifies (S38). Electronic mail is similarly sent at points of 20 km, 30 km, and 40 km (S35 to S38). When the participant reaches the goal (S36), a result report is sent (S39).
Patent JP-2001324834-A (JP)
Title: Toner for development of electrostatic charge image and method for manufacturing the same
Inventor: MITSUHASHI KAZUO
IPC: G03G9/08
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a toner having a sufficient non-off set region even for the method for fixing by a heat roller and showing good transparency for an OHP and good gloss in an image. SOLUTION: In the toner for development of electrostatic charge image consisting of aggregated particles prepared by aggregating at least polymer primary particles and coloring agent primary particles, the tetrahydrofuran insoluble content of the toner is 12 to 70% and the mol.wt. peak (Mp) of the tetrahydrofuran soluble content in the polymer component of the toner ranges 30,000 to 150,000.
Patent JP-2002258952-A (JP)
Title: Temperature controller
Inventor: TAMURA HISAHARU
IPC: G05D23/19
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To realize a temperature controller capable of converging a PV value after the end of disturbance to a control target value SV in a short time without generating any overshoot, and preventing any offset from being left. SOLUTION: This temperature controller is provided with an adjusting means for operating an object to be controlled according to an operation output obtained by performing a proportional integration and differentiation(PID) arithmetic operation and a proportional differentiation(PD) arithmetic operation to deviation between the temperature measured value of the object to be controlled and a set value. This temperature controller is also provided with a primary delay arithmetic means for the temperature measured value and a control mode switching means for switching the PID arithmetic operation or the PD arithmetic operation based on a difference between the output of the means and the temperature measure value.
Patent JP-2002263727-A (JP)
Title: Apparatus and method for manufacturing track rail
Inventor: UENO TAKASHI
IPC: B21C3/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a track rail for linear guides, by which the buckling of a base stock to be worked is prevented even when the work is performed at a large reduction of area by working and the work can be started without causing any buckling. SOLUTION: In the manufacturing apparatus 1 for track rails using an extruding/drawing device which has at least a drawing device 2, an extruder 3 and a working die 4 which is installed between them and with which the base stock 6 to be worked is worked into a prescribed cross-sectional shape, by providing a guide member 16 between the extruder 3 and the working die 4, the buckling on the way of manufacture is prevented and, by arranging a guide die in an adjacent relation on the inlet side of the working die 4, the buckling at the start of manufacture is prevented. At this time, the base stock 6 to be worked which is extruded from the extruder 3 is held without offset to the working die 4 with the guide member 16.  Moreover, the internal shapes of the guide member 16 and the guide die are made into the same shape as the cross-sectional shape of the base stock 6 to be worked which is extruded from the extruder 3.
Patent JP-2002265099-A (JP)
Title: Recording material conveyance method for image recording device
Inventor: SUGIYAMA SHINICHI
IPC: B65H9/14
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To bring a loop amount for compensating a skew into a predetermined scope even while reducing a conveyance interval. SOLUTION: In this recording material conveyance method for an image formation device constituted such that a motor driving a conveyance roller for conveying a recoding material to a resist roller and the resist roller for conveying the recoding material to an image formation part is independently provided and a conveyance guide arranged between the conveyance roller and the resist roller is provided, to an operation condition is set so as to satisfy by expression, R2 >=L1 +U2 -L0 provided that a loop amount absorbable in the conveyance guide is L0 and a loop amount determined in advance is L1 when the recording material is conveyed to the image formation part by the resist roller after forming the loop amount determined in advance,  a conveyance amount of the recording material conveyed during a period from after the formation of a loop of L1 amount to reaching of the resist roller to a recording material conveyance speed determined in advance is R2 , and a recording material conveyance amount of the conveyance roller on the upstream side during the same period is U2 .
Patent JP-2002257977-A (JP)
Title: Method of recoating suppression chamber
Inventor: NIIZAWA YOSHIMARU
IPC: G21C13/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of rust during the time after an existing coating film inside a suppression chamber is peeled and before a new coating is applied. SOLUTION: Eight temporary walls 19 separated in the peripheral direction of the suppression chamber are formed in the suppression chamber 6 in which a plurality of bays 7 are endlessly connected, and sections A, B, C, D, E, F, G, and H surrounded by the inner surface of the chamber 6 and the adjacent temporary walls 19 are formed. Dry air is fed from the outside of the chamber 6 through dehumidifying hoses 20, 21 to the sections D, G on the both ends of the sections D, E, F, and G continuing in the peripheral direction of the chamber 6 to flow the dry air into the intermediate sections E, F through an air gap between the inner surface of the bay 7 and the edge part of the temporary wall 19. While insides of the sections E, F are kept at a low humidity, the existing coating film is peeled and the new coating is applied.
Patent JP-2002263608-A (JP)
Title: Detoxification process of incineration ash and incinerator
Inventor: TATEFUKU TERUO
IPC: F23J1/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an incineration ash detoxification process by which detoxification of toxic substances contained in incineration ash, such as halogen- based substances (e.g. dioxins) and heavy metals, can be performed inside an incinerator used, without using a fusion furnace for treating the incineration ash, and also to provide an incinerator capable of detoxifying such incineration ash by using the detoxification process. SOLUTION: This process involves, in an waste incinerator provided with fire grates, raising the temperature of incineration ash on certain one of the fire grates to >=250 deg.C, preferably by at least one of the following procedures (a) to (d): (a) controlling the movement rate of incineration ash on a final combustion stage fire grate; (b) heating incineration ash on the final combustion stage fire grate by using burners; (c) placing a barrier on the final combustion stage fire grate on its downstream side; and (d) supplying an oxidizing agent of a temperature exceeding ordinary temperature, to the inside of a combustion chamber from above the final combustion stage fire grate and also controlling the flow rate of the oxidizing agent supplied to the inside of the combustion chamber from below the final combustion stage fire grate.
Patent JP-2002262817-A (JP)
Title: Method for mixing young wheat or barley leaf powder and mixed powder of young wheat or barley leaf
Inventor: TAKAGAKI KINYA
IPC: A23L33/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for mixing young wheat or barley leaf powder, with which taste of young wheat or barley leaf powder which is difficult to drink alone is smoothed, and young wheat or barley leaf powder more readily drinkable than each raw material young wheat or barley leaf powder is obtained and to obtain a mixture of young wheat or barley leaf powder. SOLUTION: This method for mixing young wheat or barley leaf powder comprises mixing (A) young wheat or barley leaf powder having <150 mg/100 g glutamic acid content with (B) young wheat or barley leaf powder having >=150 mg/100 g glutamic acid content in the mixing ratio of 1:40 to 1:5. This young wheat or barley leaf powder is obtained by the method.
Patent JP-2002271934-A (JP)
Title: Cable protective tube made of rodent-proof synthetic resin and cable installation method using the tube
Inventor: NISHIYAMA HIDEMI
IPC: E03F3/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To install a cable which does not have a rodent-attack protective metal sheath and has satisfactory flexibility in a drainpipe where a rodent-attack occurs frequently and many bends exist. SOLUTION: A rodent-proof synthetic resin cable protective tube 10, whose wall is made of resin containing a rodent-proof agent, is installed in a drainpipe 18. A cable 32 which does not have a rodent-attack protective metal sheath is installed in the cable protective tube 10. The cable protective tube 10 has a composite structure comprising a synthetic resin layer containing rodent-proof agent and a synthetic resin layer which does not contain the rodent-proof agent and is formed outside the former synthetic resin layer and is corrugated.
Patent JP-2002267413-A (JP)
Title: Instrument and method for three-dimensional position measurement
Inventor: SHIMIZU NORITAKA
IPC: G01B11/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the use storage capacity and processing time needed to compute three-dimensional information by a device which actualizes compound- eye view and motion view. SOLUTION: This instrument is equipped with time-series difference extracting and encoding processing parts 105 and 106 which extract motion parallax information from time-series image data through differential operation and encode it, image decoding processing parts 109 and 110 which decode the encoded motion parallax information, motion view arithmetic parts 115 and 116 which compute motion view three-dimensional position information from the motion parallax information, a both-eye parallax detection part 119 which computes both-eye parallax information from the motion view three-dimensional position information and motion view three-dimensional position information, and a both-eye motion view arithmetic processing part 120 which computes both-eye motion view three-dimensional position information from the both-eye parallax information.
Patent JP-2002272884-A (JP)
Title: Putter head
Inventor: NASU SUSUMU
IPC: A63B102/32
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To permit even an unskilled player to easily shoot a ball in a right direction by right distance in the case of putting. SOLUTION: The position of the center of gravity G is placed to be higher than two-fifths of the height h of a head 2 from the bottom to bring the center of gravity G closer to a position P which abuts on the ball B on the ball shooting surface of the head 2. Then a shooting force is effectively and horizontallg applied to the ball B when the head 2 hits the ball along a ground surface GR.
Patent JP-2002281049-A (JP)
Title: Information terminal system
Inventor: KONDO KAZUYUKI
IPC: H04L12/28
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To automatically switch the line of a signal by receiving a control signal from an information terminal. SOLUTION: Information terminals 2,... which are respectively provided with input and output connectors 2a and 2b and an internal circuit 20 for receiving/transmitting a signal from a server 3 are connected by connecting wiring through an LAN cable 1, and branching devices 4 which are respectively provided with input and output connectors 4a and 4b connected to the LAN cable L1, input and output connectors 4c and 4d connected to the information terminal 2, and a relay 5 to be controlled by the internal circuit 20 of the information terminal 2 for disconnecting the information terminal 2 and for transmitting/receiving a signal to/from the next information terminal when any trouble is generated in one information terminal 2 or when the power of the information terminal 2 is not turned on.
Patent JP-2002275711-A (JP)
Title: Apron for care-receiver
Inventor: YAMADA YUZO
IPC: A41D13/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an apron for a care-receiver, which a care-receiver such as a sick person, aged person or infant wears to use when dining so as to prevent the area surrounding the care-receiver from getting dirty with scattered food and drink. SOLUTION: This apron for a care-receiver is used in order to prevent the area surrounding a care-receiver from getting dirty with scattered food and drink when dining; wherein front-back both sides of a lower part 3 leading to a belly pad 2, of an apron body 1 so as to range from the wearer's upper leg to his (her) lower leg below the knee when he (she) is seated are respectively formed into slip down-preventive faces 4 and 4.
Patent JP-2002273953-A (JP)
Title: Image recorder, image recording system, and method of recording image
Inventor: TOYOFUKU TAKASHI
IPC: G06F3/12
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder, an image recording system, and a method of controlling the recording of an image wherein a plural pieces of image information can be received at the same time even with a host computer of which the transmission rate of the image information is low, thereby improving the productivity with respect to image information for the image recording operation transmitted from a plurality of host computers. SOLUTION: The image recorder is equipped with a buffer. The image information transmitted from a plurality of image information supply means at the same time is independently accumulated in the buffer so that a time for the transmission of the image information can be reduced and the productivity can be improved.
Patent JP-2002276915-A (JP)
Title: Method for drying and treating waste
Inventor: MURAMATSU HIDEAKI
IPC: F23G5/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying and treating a waste capable of reducing a fuel fee and an electric bill. SOLUTION: The method for drying and treating the waste comprises the steps of drying and treating the waste by utilizing a high temperature exhaust heat to be exhausted from a cogeneration system as a pretreatment such as incinerating, gasifying melting, RDF making treatment or the like. The method comprises the steps of supplying a high temperature exhaust heat to be exhausted from the cogeneration system to a hot air furnace, further raising the temperature of the exhaust heat in the furnace, and drying the waste by using the exhaust heat. Thus, the fuel fee required for drying can be saved. The electric bill of the incinerating, gasifying melting, RDF making facility or the like can be reduced.
Patent JP-2002288922-A (JP)
Title: Disk changer
Inventor: DEO HISAO
IPC: G11B5/55
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To regulate the rotation of a disk tray when the disk tray stops after passing through a specified rotational position, or stops before the specified rotational position. SOLUTION: When an arm part 261b is displaced counterclockwise, the shaft part 262b of a rotary stopper 262 is moved toward an engaging groove 223, and thus a acuminated part 262a1 is inserted into the engaging groove 223. At this time, the slope of the acuminated part 262a1 formed by sandwiching a tip is guided along the slope of the engaging groove 223 to be fitted in a deep part. Thus, even when a rotary tray 220 is shifted from a specified rotational position to stop, the rotation of the rotary tray 220 is surely regulated.
Patent JP-2002284917-A (JP)
Title: Expandable styrene-based resin particle
Inventor: ARAMOMI YUKIO
IPC: C08J9/232
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an expanded molded product having a low density and good heat insulating properties. SOLUTION: This expandable styrene-based resin particle is obtained by including a foaming agent to a styrene-based resin particle having 300,000-600,000 of weight-average molecular weight Mw and 1.5-3.0 of expansion ratio SR (A/B) when defining the internal diameter of orifice as B mm and the external diameter of a resin strand as A mm at the time of measuring a melt flow and has 0.8-2.5 μm of average bubble wall thickness when expanding to 0.02-0.009 g/cm<3> of bulk density.
Patent JP-2002114894-A (JP)
Title: Solution composition of aromatic liquid crystal polyester, and method for producing film
Inventor: OKAMOTO SATOSHI
IPC: C08K5/136
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a solution composition of an aromatic liquid crystal polyester, obtained by using an easily treatable solvent, and further to provide a film obtained by using the composition and having small anisotropy, and a method for producing the film. SOLUTION: [1] This solution composition of the aromatic liquid crystal polyester comprises 100 pts.wt. solvent and 0.5-100 pts.wt. aromatic liquid crystal polyester, and the solvent contains a chlorine-substituted phenol compound represented by formula (I), (A is a halogen atom or the like; and i is 0-4), [2] The film of the aromatic liquid crystal polyester is obtained by removing the solvent from the solution composition of the aromatic liquid crystal polyester of the above [1]. [3] The method for producing the film of the aromatic liquid crystal polyester comprises casting the solution composition of the aromatic liquid crystal polyester of the above [1] on a supporting substrate, and removing the solvent from the solution composition.