baber/WOPTO huggingface dataset:
Patent JP-2002158676-A (JP)
Title: Device, method and product for promoting data conversion in radio network
Inventor: KANDALA SRINIVAS
IPC: H04L12/28
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of solving hidden node problem in a radio LAN. SOLUTION: Many party sessions are rescheduled at the interruption of a radio communication session. A device STA 3 replaces an AP with a signal 444. This replacement lasts for a period T31, which is shorter than an allocated period T3. This shortage is due to many reasons, including for example, a reason why data do not reach the device STA 3 within the time for retransmission. An access point transmits a rescheduling frame R, when the interruption is detected. Time for all the sessions is advanced and thus time is saved in at finish time without leaving pauses.
Patent JP-2003084744-A (JP)
Title: Emulator, emulation method and program for executing the method and recording medium with the program recorded thereon
Inventor: FUJII MASAYUKI
IPC: G09G5/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent an emulation screen from being displayed extremely small on the display of an execution machine, or conversely, the emulation screen from being unable to be completely displayed on the display device of the execution machine and making the check and operation of display contents difficult in the emulation of a target machine having the resolution drastically different from the display resolution of the execution machine. SOLUTION: The emulation system is provided with a magnification setting module, an enlarging and reducing module and a coordinate transformation module and displays images by changing their magnification by the enlarging and reducing module in drawing. The change of coordinates by the magnification is corrected by the coordinate transformation module when there is an operation of a pointing device.
Patent JP-2003083783-A (JP)
Title: Flow monitor
Inventor: SASAO KIMIHITO
IPC: G01F1/22
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a new construction of flow monitor, which is simply, easily, and highly accurately manufactured and machined and easily decomposed to be maintained in cleaning, and easily replaced in parts replacement, and capable of processing with fluororesin, and therewith prevented from solving out of impurity and mixing of micro dust. SOLUTION: A bar member 20 having a shape changing part 21 of which cross section decreases with going to an upper part is provided upright in a straight pipe 11 arranged in a vertical direction so that fluid F communicates from a lower part to an upper part, and then a ring float 30 vertically movable in the fluid F is arranged on the outer circumference of the bar member 20.
Patent JP-2003087266-A (JP)
Title: Method and device for evaluating quality of network and computer program
Inventor: ISHIKAWA AKIO
IPC: H04L12/28
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a network quality evaluation method by which a data kind is precisely estimated even when the kind is not directly recognized and the quality of a network is evaluated based on it and also to provide its device and a computer program. SOLUTION: The method includes a process for estimating the kind of data to be exchanged in accordance with a protocol which is used for radio communication (S104), a process for deciding whether the estimated data kind corresponds to a sequence which is regulated by the protocol or not (S106) and a process for obtaining the data as the object of the quality evaluation of the network using the protocol when it is decided that the kind corresponds to the sequence (S116).
Patent JP-2003079690-A (JP)
Title: Massager
Inventor: KUROTAKI SHOEI
IPC: A61H39/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a massager capable of being housed in a bag or the like capable of applying suitable massage corresponding to a desired region of the body. SOLUTION: The massager is equipped with a rotary member (3) having an uneven surface and a stretchable rod (1) for journalling the rotary member (3). The leading end (4) of the rod (1) can be bent at an angle of 90 deg. with respect to the extending direction of the rod (1).
Patent JP-2003083426-A (JP)
Title: Roller clutch incorporated type pulley device and assembling method therefor
Inventor: AIDA HIROSHI
IPC: F16D41/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To impart excellent durability and reliability, and to facilitate assembling work. SOLUTION: In this pulley deice, axial displacement of a clutch cage 28a constituting a roller clutch 10a is suppressed. Friction of a part of the clutch cage 28a against a portion rotating together with a driven pulley 7a is prevented to suppress heat generation in overrun. Thereby, deterioration of grease is prevented to improve the durability and reliability. Axial end part peripheral edges of a plurality of rollers 26 and a clutch inner ring 21 constituting the roller clutch 10a are formed with chamfering parts. Thereby, the clutch inner ring 21 is easily installed to the internal diameter side of each the roller 26 with a position in the circumferential direction of each the roller 26 adjusted to facilitate the assembling work.
Patent JP-2003083172-A (JP)
Title: Liquefied gas fuel supply device
Inventor: WAKABAYASHI MASAHARU
IPC: F02M21/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the starting performance of an internal combustion engine by accurately regulating the amount of the injection fuel in an early stage in starting the internal combustion engine using liquefied gas as the fuel. SOLUTION: The liquefied gas fuel is stored in the fuel supply piping between an upstream-side fuel cutoff valve and a downstream-side fuel cutoff valve in a state of pressurized fluid when an engine is stopped (S140-S170). Whereby bubbles are not generated in a storage part during the stop of the engine. Accordingly a time for compressing and liquefying the bubbles is omitted with respect to the fuel in the storage part, when the fuel is pressurized by a fuel pump in starting the engine, and the injectable fuel pressure is quickly applied to the liquefied fuel. Further, as the liquefied gas fuel in a state of the pressured liquid is supplied from the storage part to a delivery pipe side in starting, the regulation of the amount by the fuel injection valve is accurately performed from the early stage in starting, whereby the starting performance of the engine is improved.
Patent JP-2002161394-A (JP)
Title: Method for manufacturing copper foil for micro wiring
Inventor: ENDO YASUHIRO
IPC: C25D7/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a copper foil for micro wiring, which has fine surface roughness on a surface to be bonded, is uniformly roughened, has a high etching factor without lowering a bonding strength between the copper foil and a base resin material, and does not leave copper particles on the base material, to form micro wiring. SOLUTION: The method for manufacturing a copper foil for micro wiring comprises; forming a composite metal layer on the surface to be bonded of the copper foil, by electrolyzing it in a plating bath which contains copper ion, ion of metals selected from tungsten or molybdenum, ion of metals selected from nickel, cobalt, iron, or zinc, and chloride ion of 1-100 mg/l, at an electric current density of less than limiting current density of the bath; forming a dendritic copper electrodeposited layer on the composite metal layer, by electrolyzing it in a plating bath containing copper ion, at the electric current density of more than the limiting current density of the bath; and forming coarsened layer consisting of copper, by further electrolyzing it at the current density of less than the limiting current density of the bath to form knotty copper.
Patent JP-2003091063-A (JP)
Title: Photosensitive material processing unit
Inventor: HIROZAWA NOBUHIKO
IPC: G03D3/08
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To reliably guide a photosensitive material on an unpredictable transport locus of the photosensitive material, and to return it to a regular transport locus. SOLUTION: The transport locus is not formed at the point of time of designing of a processing rack 26, and a simply attachable and inexpensive member is adopted. When the curling photosensitive material 14 is transported on an irregular transport locus, the member abuts on the photosensitive material 14, and rotates, thereby, the photosensitive material 14 is reliably guided between an auxiliary roller 78 and a liquid level guide plate 52, and the photosensitive material 14 is returned to the regular transport locus. A space sealed inside the auxiliary roller 78 is formed, the volume of the auxiliary roller 78 is made lager than its weight to give flotage, and its rotary shaft is made be in accord with a liquid level on the basis of the specific gravity of a developer, so as to always follow the liquid level change of the developer and the oxidation of the developer is prevented.
Patent JP-2003090687-A (JP)
Title: Condenser and control method of the same
Inventor: SATO SHIGERU
IPC: F04B49/06
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a condenser capable of restraining a phenomenon that a building, in which the condenser is installed, is vibrated with an uncomfortable frequency of vibration, in a condenser provided in the building with a steam pipe for receiving steam supplied from a steam generating facility, ventilating fans for cooling the steam in the steam pipe from the outside of the steam pipe and a control device for controlling the rotating number of the ventilating fans so as to generate the necessary heat dissipating amount determined in accordance with a steam pressure in the steam pipe. SOLUTION: The control device 10 is constituted so as to control the rotating numbers of the ventilating fans F (F1, F2, F3, F4) so as to avoid a specified zone of rotating number of the ventilating fan, in which the frequency of vibration of the building generated by the ventilating fans is within a predetermined range.
Patent JP-2003107980-A (JP)
Title: English conversation learning support device and english conversation learning support method
Inventor: JAMES J BURGER
IPC: G10L13/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method to support learning of English conversation so as to enable a learner to correctly listen to the pronunciation of a native speaker and to speak with pronunciation close to that of a native speaker. SOLUTION: The support device for a learner to learn English conversation using a personal computer so that the learner can correctly listen to the pronunciation of a native speaker and can speak with pronunciation close to that of a native speaker is provided with an obscure sound storage section for the five English vowels (a, e, i, o, u), a double consonant storage section for double consonants, an abbreviated conversation voice recording section for abbreviated conversation voices, a voice input means for the learner to input these obscure sounds, double consonants or abbreviated conversation voices, a learner's pronunciation storage section, a voice reproduction means, a voice comparison means to compare the pronunciation of the learner with that of a native speaker to pass a judgement, and a comparison result informing means,  and is so constituted that the learner learns English conversation in the order of 'mastering obscure sounds' → 'mastering double consonants' → 'mastering abbreviated conversation voices'.
Patent JP-2003098690-A (JP)
Title: Method of forming patterned thin film and method of manufacturing micro device
Inventor: UEJIMA SATOSHI
IPC: G03F7/40
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the yield of patterned thin films formed by using a mask. SOLUTION: The method of forming the patterned thin films first comprises forming the mask 110 on a ground surface 101. Next, a film 121 to be patterned is formed over the entire surface on the ground surface 101 and the mask 110. A laminate including the ground surface 101, the mask 110 and the film 121 to be patterned is heated or cooled to give rise to racking 122 at the boundary position of the segment of the film 121 to be patterned, which segment is formed on the ground surface 101 and the segment adhered to the mask 110. The mask 110 is then peeled. As a result, the patterned thin films of desired shapes are formed by the film 121 to be patterned which is formed on the ground surface 101.
Patent JP-2003026433-A (JP)
Title: Method of joining quartz glass member and joining equipment used for this method
Inventor: SHIRAISHI KOICHI
IPC: C03B23/203
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding method for quartz glass members which is capable of uniformly joining the quartz glass members without the occurrence of ruggedness in the joined segments of these members and welding equipment used for this method. SOLUTION: This welding equipment has a burner stand 2 which is movably constituted, pipes 3a and 3b which are held at this burner stand and supply gaseous fuel and a burner section 5 which is connected to these pipes. The burner section 5 has U-shaped pipes 6a and 6b and a plurality of nozzles 7a and 7b disposed at the U-shaped pipes so as to face each other. The burner section 5 is constituted movably along the joined surfaces of the quartz glass members 10 and 11. The entire part of the joined parts is uniformly heated and melted from both sides of the joined parts of the quartz glass members and thereafter external forces is applied to the quartz glass members to push together with the entire part of the joined parts, by which the quartz glass members are fused and joined.
Patent JP-2003096262-A (JP)
Title: Resin composition and heat-shrinkable film
Inventor: SATO EIJI
IPC: B29K105/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition useful for a raw material of a heat- shrinkable film excellent in heat-shrinkable properties, natural-shrinking resistance and rigidity, and to provide a film using the same. SOLUTION: The resin composition comprises a component A, a component B and a component C as main components. The component A is a copolymer composition comprising or mainly comprising a block copolymer consisting of a vinyl aromatic hydrocarbon and a conjugated diene and having a block mainly comprising the vinyl aromatic hydrocarbon and a block mainly comprising the conjugated diene, in which the relation of the loss tangent value obtained by dynamic viscoelasticity measurements to temperature satisfies specific conditions. The component B is a styrenic copolymer different from the component A consisting of a vinyl aromatic hydrocarbon and a conjugated diene, in which the loss tangent value obtained by dynamic viscoelasticity measurements has a maximum value within the range of from 65 deg.C to below 100 deg.C.  The component C is styrenic resin different from the component A and the component B.
Patent JP-2003108562-A (JP)
Title: Information providing system, information retrieving server, its client, its cellular phone, its portable electronic equipment, information providing method, its accounting method, its program and recording medium for recording its program
Inventor: SATO HIROAKI
IPC: G06F13/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide precise information as clear and familiar information. SOLUTION: This information providing system is provided with an application image database 111 for storing image data applied from a user together with meta data, an image dictionary database 112 for storing the image data and meta data registered in an image dictionary, a map database 113 for storing an electronic map, an image data registering server 101 for registering the image data and the meta data applied from the user to the application image database 111, a control side terminal 103 for storing the image data and the meta data registered in the image dictionary in the image dictionary database 112 by evaluating the applied image data and meta data, and an image dictionary retrieving server 102 for retrieving the image dictionary database 112 on the basis of a retrieving key received from a user terminal 200.
Patent JP-2002178731-A (JP)
Title: Work tool for tire
Inventor: KLISKEY ROGER
IPC: B60C25/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool for removing the first bead of the tire attached to a rim. SOLUTION: The first work end 24 of this tool 20, which extends outward in a radial direction from the first end of a handle, has a heel section 28 extending outward in a radial direction from the handle, a body section 30 extending outward in a radial direction from the heel section 28 and including a crook 39 opening forward and a raised section, which is arranged adjacent to this crook 39, and a tip section 32 extending outward in a radial direction. The end section on the opposite side of the tool is a second work end 26 for removing the second bead of the tire from a rim and has a heel section 60 extending outward in a radial direction from the handle, a body section extending outward in a radial direction from the heel section 60 and defining a crook and the raised section 66 adjacent to the crook and a tip section 64 extending radially from the body section.
Patent JP-2003109950-A (JP)
Title: Substrate treatment device
Inventor: OKADA ITARU
IPC: C23C16/44
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent residual gas after evacuation from attaching to a treatment chamber and a holding table. SOLUTION: In a single-wafer basis CVD device having a treatment chamber 11 for storing a wager 1, a holding table 20 for holding and heating the wafer 1 in the treatment chamber 11, a gas head 32 for supplying treatment gas to the wafer 1 and an exhaust opening 28 for exhausting the treatment chamber 11 to less than atmospheric pressure, a cover 25 enclosing a periphery of the wafer 1 held by the holding table 20 is installed in the treatment chamber 11 to be moved up and down by the holding table 20. In treatment of the wafer 1, the treatment gas is discharged from an exhaust opening 28 along the wafer 1 held by the holding table 20 and the upper surface of the cover 25.  When the treatment chamber 11 is exhausted after treatment, an atmosphere below the holding table 20 is discharged from the exhaust opening 28 along the lower surface of the cover 25 via an exhaust path 40 with the cover 25 raised by the holding table 20. Thereby, it is possible to prevent the generation of particle caused by peeling of an attaching foreign matter.
Patent JP-2003105828-A (JP)
Title: Capacity indicating method of deodorizer provided to hot water flushing toilet
Inventor: YUKIURA KIYOKO
IPC: E03D9/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a capacity indicating method of a deodorizer provided to a hot water flushing toilet capable of indicating and confirming deodorant performance by a simple means directly appealing to the senses of a human being without laying out any labor and expense. SOLUTION: In a method indicating an airflow of the deodorizer provided to the hot water flushing toilet 10, a wind power indicating means 11 changing a state of an eyesight by the airflow to pass through is placed near to a deodorant inlet 12 or a deodorant outlet 53 of the hot water washing toilet 10, and the deodorizer is operated to vary an indicated airflow of the wind power indicating means 11 to visually confirm variations in the airflow of the deodorizer.
Patent JP-2003113214-A (JP)
Title: Block copolymer having amino group-containing polymer segment
Inventor: KATAOKA KAZUNORI
IPC: C08F8/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a block copolymer which can form a polyion complex together with nucleic acid or the like. SOLUTION: This block copolymer is represented by the general formula (I) [Al is a proper organic residue; R is cyano or CH2 NH2 ; Z is H or one of other organic groups; (m) and (n) are each independently a constant integer], and a method for producing the same is provided.
Patent JP-2003115269-A (JP)
Title: Aperture grill type color-sorting electrode structure
Inventor: MAKINO KEIZO
IPC: H01J29/07
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an aperture grill type color-sorting electrode structure in which a damper line is brought in contact with a grid element formed in an aperture grill to restrict its vibration, where, as an installation position of a damper spring holding the damper line is deflected to twist a tape part positioned on the outer side of a grid, a contact condition between the grid element and the damper line is prohibited. SOLUTION: The plate thickness of a pair of tape parts 3 and 4 positioned on both outer sides of the grid element 52 disposed in this aperture grill 2 is thinned to reduce the rigidity thereof. Even when twisting force is generated in the tape parts 3 and 4 by action of the damper lines 45 and 46 due to deflection of the installation positions of the damper springs 40-43, this force is absorbed by warping of the tape parts 3 and 4 themselves, and end parts of the tape parts 3 and 4 closer to the grid element 52 float to prevent the grid element 52 from getting apart from the damper lines 45 and 46.
Patent JP-2003115474-A (JP)
Title: Substrate processor and processing method
Inventor: KAJITA SHINJI
IPC: H01L21/304
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To more uniformly improve the substrate processing rate of etching, plating, etc., applied onto a substrate surface, e.g. easily and quickly form a plating film of a more uniform thickness. SOLUTION: The processor has a substrate holder 10 for holding and spinning a substrate W, and a hot fluid feeder 24 for contacting a temperature-controlled hot fluid with the substrate W to control the temperature of the substrate W being held and spun by the substrate holder 10.
Patent JP-2003112337-A (JP)
Title: Method for injection-molding axially opened synthetic resin molded article and apparatus therefor
Inventor: SHINDO HIROSHI
IPC: B29C45/73
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for injection-molding an axially opened synthetic resin molded article of high accuracy having no weld line and not requiring the post-processing of a gate mark after molding by a hot runner system, and an apparatus therefor. SOLUTION: When the molten resin ejected from the annular gate 12a of an upper mold 8 is injected in the cavity 16 formed between the upper mold 8 and a lower mold 15, the molten resin is allowed to flow in the cavity along the outside of the leading end 17a of a core pin 17 engaged with and disengaged from the center of the annular gate 12a of the upper mold 8 to be coold and solidified. Thereafter, the upper and lower molds 8 and 15 are separated to obtain the axially opened synthetic resin molded article A or B or C having an axial hole based on the core pin 17 bored therein.
Patent JP-2003115066-A (JP)
Title: Private postcard and sales promotion system therefor
Inventor: NAITO NOBUAKI
IPC: B42D15/02
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a private postcard that a recipient of the postcard can enjoy and a sales promotion system therefor. SOLUTION: A stamp sticking frame 12 and a zip code entry frame 13 are provided in an upper area of an address surface 11 of the postcard 10, and in a lower area, a lottery number 14 for a lottery which can be won by a prescribed probability, the winning confirmation method, a sending method and an addressee, etc., of the postcard 10 in the case of winning in the lottery, a merchandise name 16 of the postcard 10 and an advertisement column 17 are written. When winning in the lottery is confirmed, a winner sends a winning postcard 10 to a prescribed prize money or prize payout origin. Then, prize money or a prize is mailed from the prize money or prize payout origin to the winner.