baber/WOPTO huggingface dataset:
Patent JP-2004343091-A (JP)
Title: Beam irradiator, beam irradiation method, and method of manufacturing thin film transistor
Inventor: TANAKA KOICHIRO
IPC: H01L29/786
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam irradiator capable of performing a uniform laser radiation to an article in which the speed of a beam spot can be made constant on the article while ensuring high controllability of scanning position of the spot, and uniform laser annealing can be performed on a semiconductor film.  <P>SOLUTION: The beam irradiator is characterised in that, when a galvanomirror 13 is utilized, it is rotated in one direction. When the galvanomirror 13 is rotated and the inertia is utilized, constant speed properties of a spot 15 are enhanced on the surface to be irradiated. A heavy galvanomirror 13 is employed preferably because a stronger inertia acts to enhance constant speed properties. It is characterised in that polygon mirrors are not arranged in contact with each other because a time for altering the scanning position is provided between the mirrors. When a laser light 12 is not projected, the timing is made to match with the movement of the article, thereby ensuring efficient laser processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005310493-A (JP)
Title: Low-pressure discharge lamp
Inventor: SAKAMOTO SEIJI
IPC: H01J61/06
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a measures against a time delay till discharge starting after applying a voltage between electrodes at a low cost.  <P>SOLUTION: In both electrodes 121,122 of a low-pressure discharge lamp, the electrode 122 on a low voltage side is made of a doped tungsten material and the electrode 121 on a high voltage side is made of a thoriated tungsten material. Thereby, the cost of the lamp can be reduced while reducing the amount of the used thoriated tungsten and holding startability equivalent to a lamp whose both sides are thoriated tungsten electrodes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309139-A (JP)
Title: Code book generator, speaker recognition device, program and code book generating method
Inventor: YOSHIZAKI KEISUKE
IPC: G10L15/06
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a code book generator in which an optimum arrangement for a representative vector is obtained.  <P>SOLUTION: A stability computing means 11 obtains a vector degree of stability for a vector in a featured vector sequence to represent the degree of change made by the vector with respect to the vectors in the vicinity, a stationary segment determining means 12 determines a stationary segment, which is a segment to have a less amount of change in the featured vector sequence, from the vector degree of stability and a representative vector determining means 13 obtains the representative vector based on the stationary segment. Thus, the representative vector, which pays attention to the order of the featured vector sequence that is a code book generator, is obtained and an optimum arrangement of the representative vector is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307405-A (JP)
Title: Method for producing glass fiber mixed paper and glass fiber mixed paper
Inventor: HASHIGUCHI HAMAJI
IPC: D21H17/37
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass fiber mixed paper having good formation without using a chemical such as surfactant having possibility to inhibit binding of hydrophilic papermaking raw materials and to provide a method for producing the mixed paper.  <P>SOLUTION: In the method for producing the glass fiber mixed paper comprising producing the mixed paper in wet papermaking method by using a pulp fiber and a chopped strand glass fiber, the chopped strand glass fiber is disaggregated by using aqueous ammonia and a polyacrylamide modifier is added to the treated glass fiber to disperse the glass fiber and the dispersed glass fiber is mixed with the pulp fiber and the mixture is made into paper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312513-A (JP)
Title: Sewing machine
Inventor: IKEDA TAKAFUMI
IPC: D05B73/02
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a thread unreeled from a thread feeding source from winding on a driving shaft of a hand pulley in winding bobbin thread, even if a hand pulley is always exposed outward from an arm portion.  <P>SOLUTION: A sewing machine includes a thread source, a bobbin thread winder, a bobbin thread tension adjusting device, and the hand pulley. The sewing machine has a pulley cover having a front end side cover portion and a rear end side cover portion for connecting the end parts on the front and rear end sides of the pulley cover and a belt cover, respectively, a folded cover portion folded to the inner peripheral side of the lower end part of a cylindrical operation portion protruded into a cylindrical shape on the right side in the axial direction of the main shaft of the sewing machine in the outer peripheral part of the hand pulley so as to follow the curved shape, and an inclined cover portion for covering the lower side of the lower end part of the cylindrical operation portion. The pulley cover covers at least the vicinities on the outside of the lower part of the hand pulley.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314574-A (JP)
Title: Combustion accelerator for petroleum-based fuel
Inventor: MURAI TETSUO
IPC: C10G32/02
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion accelerator, approaching to complete combustion by adding only an extremely small amount to a fuel, improving fuel cost, reducing harmful materials in exhaust gas and showing a high prevention effect of scale formation in an internal combustion engine.  <P>SOLUTION: This combustion accelerator is obtained by putting white kerosene and a ceramic material 5 in a storage tank 1, arranging a circulation piping 4 passing through a magnetic force-generating device 3 and circulating the white kerosene by a pump 2 for a prescribed time while applying the magnetic field by the magnetic force-generating device 3. Also, it is effective to add an antioxidant to the circulation-treated white kerosene.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314850-A (JP)
Title: Method and apparatus for producing seamless belt
Inventor: KITAMURA ATSUSATO
IPC: D06C7/02
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a seamless belt, i.e. one kind of endless belt, capable of easily corresponding to a change in circumference and yarn kind (material) and giving a belt having properties equal to or superior to those based on the cylindrical fabrics, and to provide an apparatus for producing the belt.  <P>SOLUTION: A cylindrical flat knitted fabric (circular knitted fabric) 50 is put around a driving rotating roller 11 and a driven rotating roller 21, extending to the predetermined circumference through advancement of the driven rotating roller 21, transferring in the cylinder circumferential direction through driving rotation of the driving rotating roller 11 and driven rotation of the driven rotating roller 21 while performing resin finishing (resin coating and heat treating) or heat set.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005100587-A (JP)
Title: Recording medium conveying apparatus and disk changer apparatus
Inventor: MIZUNO HAJIME
IPC: G11B17/28
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To make exchange operation of a recording medium simple by enabling exchanging a plurality of recording media at a time.  <P>SOLUTION: This apparatus is provided with a apparatus main body 11, a stocker 12 housing a recording medium 1, and a stocker conveying mechanism 31 for conveying the stocker 12 to the outside and inside of the apparatus main body 11 in the parallel direction to a main surface of the recording medium 1, wherein the stocker 11 is stood outside the apparatus main body 11, the recording medium 11 is constituted so that exchange can be performed by gripping the the outer rim part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004234031-A (JP)
Title: Planar optical waveguide element
Inventor: HENRY CHARLES H
IPC: G02B6/34
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide structure in which a plurality of functional regions are integrated on a single substrate.  <P>SOLUTION: In the optimized structure for a doped silica planar waveguide, efficient coupling between the waveguide and a fiber, the reduction of a manufacturing error of a coupler and a delay element and a small bending radius are allowed by the optimized waveguide. Also, for example, basic elements such as the Dragon router and the Fourier filter are integrated in a high yield by a common manufacturing process. Optimizing is attained by using a core layer thicker than a usual rectangular core waveguide and a width of a core changing every different functional region of an optical circuit. Then, a width of the core is variously changed by using an optical lithography technique in order to optimize waveguide performance while uniformly maintaining a height of the core over the whole substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005321245-A (JP)
Title: Spectrophotometer
Inventor: ISHIMOTO MASUYOSHI
IPC: G01J3/36
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that measuring time intervals are substantially widened since alterations of basic measuring conditions such as charge storage time of a PDA detector during repetitive and continuous measuring have required measuring halting once and measuring and processing for acquiring reference data (dark current data etc.) required for data processing.  <P>SOLUTION: When the basic measuring conditions which are to be used or may be used during the repetitive and continuous measuring before the execution of the measuring are inputted and set, a control part 4 sets the basic measuring conditions one by one, executes dark current measuring, background measuring, abscissa transformation processing, etc. to acquire reference data, and stores it in a reference data storage part 31. A data processing part 3 reads corresponding reference data according to the basis measuring conditions to be used at repetitive measuring of samples and executes processing based on the data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004312756-A (JP)
Title: Information supply system using communication line
Inventor: MATSUNAGA TATSUO
IPC: G08B25/10
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information supply system using a communication line in which ease is given to a caller and monitoring from a destination of visit is made possible at low cost by knowing presence/absence of abnormality in real time.  <P>SOLUTION: In the information supply system wherein a telephone line (cable, radio) system supplies information resulting from a monitoring camera 1, a monitoring video, a temperature monitoring sensor 2, a sound monitoring sensor 3, a smoke sensor and other various monitoring means installed in specific areas, specific information of at least one of caller's telephone number, ID number and cipher is acquired and when the specific information is matched with information registered on a repeating side in advance, a control part 4 works to control the monitoring means installed in the specific area contracted with the caller side in advance, thereby transmitting the information resulting from the monitoring means to the caller by using the telephone line. When a state of disabling connection from the repeating side to a communication terminal on a monitoring terminal side or of not transmitting any information from the monitoring means is confirmed on the repeating side, a predetermined abnormal notification can be transmitted to a callee.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005327541-A (JP)
Title: Alkaline battery
Inventor: SHIMAMURA HARUNARI
IPC: H01M4/62
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline battery with improved electrolyte, excellent in a high efficiency discharging property.  <P>SOLUTION: As for the alkaline battery composed of an anode containing lead alloy at least containing aluminum, alkaline electrolyte, and a cathode, the alkaline electrolyte is composed of KOH aqueous solution, in which LiOH and an aluminum compound are added.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330025-A (JP)
Title: Object position detection device
Inventor: MATSUKAWA YOSHIHIKO
IPC: B65G1/137
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object position detection device capable of detecting a position of an article in a space, grasping positions of a plurality of freely moved articles accurately, and grasping a position of an article accurately even if the article is hidden behind an obstacle such as a person.  <P>SOLUTION: This object position detection device has at least one local position detection device 102 for detecting a local position of an article 20 arranged in the vicinity, and a general situation position detection means 103 provided in a space to detect a position and attitude of the local position detection device and obtain an absolute position in the space of the article based on the local position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335975-A (JP)
Title: Method for producing piezoelectric ceramic and piezoelectric element, method for lowering burning temperature at burning step in piezoelectric ceramic production and piezoelectric element
Inventor: SASAKI MASASHI
IPC: H01L41/43
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a piezoelectric ceramic and a piezoelectric element where their burning temperatures can be sufficiently lowered without adding an additive or the like, a method for lowering burning temperature at a burning step in piezoelectric ceramic production and the piezoelectric element which can be obtained by the methods.  <P>SOLUTION: The method for producing the piezoelectric ceramic comprises a mixing step to prepare a powdery raw material mixture being mixed with a raw material containing Pb, Zr and Ti and a burning step to burn the raw material mixture. The raw material mixture being satisfied with the following equations denoted as D50≤0.6 μm (1) and D90-D10≤0.4 μm (2) (wherein, D50 is a mean particle diameter; D90 is a 90% cumulation particle diameter; D10 is a 10% cumulation particle diameter) is prepared at the mixing step.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336002-A (JP)
Title: Nitrite ion-type hydrotalcite powder, its manufacturing method, rust-preventive composition, and rust-preventive coating composition
Inventor: ABE YASUHIRO
IPC: C09D5/08
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrite ion-type hydrotalcite powder which gives superior rust preventability to metal materials, and a rust-preventive composition and a rust-preventive coating composition which use the nitrite ion-type hydrotalcite powder.  <P>SOLUTION: The nitrite ion-containing hydrotalcite powder from which an amount of 35 mg/g or more of nitrite ions elute when 5 g of the hydrotalcite powder is added to 100 mL of 0.2 mol/L sodium chloride water solution to be left alone for 4 hours at 25°C, the rust-preventive composition, and the rust-preventive coating composition are provided. The hydrotalcite powder is preferably a nitrite ion-type hydrotalcite expressed by general formula (1) (wherein x shows 0.15<x<0.25, and t shows 0.5≤t≤2).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346123-A (JP)
Title: Storage device equipped with parallel interface connector and conversion connector applied to same device
Inventor: NAKABAYASHI YOICHI
IPC: G06F13/12
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a storage device conform with both parallel and serial interfaces.  <P>SOLUTION: A switch 18 specifies a parallel interface mode or serial interface mode. A parallel/serial bridge IC 14 becomes operable in the serial interface mode, and a parallel interface signal sent out from a parallel ATA interface IC 11 to a parallel ATA bus 12 is converted into a serial interface signal. The converted signal is transferred to a host 20 via a serial ATA bus 15 and a specified group of unnecessary pins in a parallel ATA interface included in a parallel ATA connector 13. An IC 14 converts the serial interface signal transferred from the host 20 to the bus 15 via the group of specified pins of the connector 13 into the parallel interface signal. The converted signal is transferred to the IC 11 via the bus 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346275-A (JP)
Title: Behavior monitoring device and behavior monitoring method
Inventor: HARUMOTO SATORU
IPC: B60R21/0136
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether or not a vehicle is in an abnormal state highly precisely.  <P>SOLUTION: A mode shift determination part 12 comprises a first determination means that determines whether there is an abnormality occurring in a vehicle depending upon whether or not a measured value sensed by a sensor installed in the vehicle exceeds the threshold value, and a second determination means for, when threshold values exceed the predetermined threshold value, determining whether or not the vehicle is in an abnormal state by continuously monitoring the behavior of the vehicle. By using the second determination means in case the first determination means can not determine that the vehicle is in an abnormal state, a highly precise abnormality determination is achieved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347091-A (JP)
Title: Circuit breaker
Inventor: KATO HIROAKI
IPC: H01H73/02
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker in which the strength of the main body of the movable contactor is improved while maintaining small size, capable of suppressing the temperature rise of the movable contactor by using a general copper material such as a tough pitch copper having high conductivity as the material of the main part.  <P>SOLUTION: The circuit breaker comprises a fixed contactor 4 on one end of which a fixed contact 5 is fixed, and a movable contactor 1 in which a movable contact 2 capable of contacting and separating from the fixed contact 5 of the fixed contactor 4 is fixed to one end of the rectangular-shaped main body 3. The movable contactor 1 is interlocked with the action of a cross bar 8, and the electric path is opened and closed when the movable contact 2 contacts and separates from the fixed contact 5 of the fixed contactor 4. A projected part 3a extending in longitudinal direction in the nearly center in width direction of the main body 3 of the movable contactor 1 is provided and thereby, the strength of the movable contactor 1 is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005344632-A (JP)
Title: Power generation device for exhaust gas
Inventor: KAMEYAMA KAZUNAO
IPC: H02K7/18
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust finisher excellent in fashionableness and environmental protection.  <P>SOLUTION: In this exhaust finisher 10, a muffler 12 is decorated with illuminations different from each other according to the rotational speed of an engine so that the rotational speed of the engine can be viewed from the outside of a car based on the illuminations of the muffler 12. The exhaust finisher 10 comprises a casing 16 installed at the tail part 14 of the muffler 12, an impeller 18 rotatably fitted to the casing 16 and rotating by receiving exhaust gas from the tail part 14, a generator 20 installed in the casing 16 and generating power by the rotation of the impeller 18, and an illumination part 22 installed in the casing 16 and illuminating the muffler 12 by the illuminations different from each other according to the rotational speed of the engine by utilizing a power obtained by the generator 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348230-A (JP)
Title: Wireless connection apparatus
Inventor: TOMITA YASUYUKI
IPC: H04W16/26
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsiveness of mail transmission/reception or Web access between networks connected by a low-speed half-duplex radio channel.  <P>SOLUTION: In a wireless connection apparatus provided in each of two TCP/IP networks for connecting two TCP/IP networks via a half-duplex radio channel, signals from the TCP/IP networks are repeated higher than a layer-4 and sent to the half-duplex radio channel. Concretely, the wireless connection apparatus comprises a proxy function and temporarily terminates TCP connection. A plurality of wireless connection apparatuses may also be provided in one network and in order to select a wireless connection apparatus comprising an optimal path in that case, a sub-domain of the wireless connection apparatus is designated or route information of a router is updated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346580-A (JP)
Title: Mail information distribution program, mail information distribution method, and receiving set
Inventor: MIZUNO ATSUMASA
IPC: H04H60/13
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To display preferentially a broadcasting program to which a viewer views and listens or electronic mails transmitted from a broadcasting station in interactive service of digital broadcasting.  <P>SOLUTION: A receiving set 100 performs distribution request of mail information including identification information of a broadcasting station which is viewed and listened currently to a mail information distribution set 600. The mail information distribution set 600 acquires identification information of the program currently broadcasted at the broadcasting station, performs sorting of mail information so that mails including identification information of programs and identification information of broadcasting stations come to high rank, and returns response to the receiving set 100.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343429-A (JP)
Title: Hatch cover opening and closing device
Inventor: SEKIGUCHI GOICHI
IPC: E05F15/10
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hatch cover opening and closing device capable of automatically stopping without requiring a special device.  <P>SOLUTION: This hatch cover opening and closing device equipped with motors 5 and 40 for driving hatch covers 3 and 4, and inverters 51 and 21 varying a frequency of an electric current outputted to the motor and controlling opening and closing of the hatch covers is provided with a controlling means 59 for detecting an electric current value of the output electric current of the inverter by a sensor 58 inside the inverter, and stopping operation of the induction motor when the electric value exceeds a predetermined value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005351306-A (JP)
Title: Vibration damper
Inventor: FUJII TORU
IPC: F16F15/04
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damper having static spring characteristics in two stages.  <P>SOLUTION: This vibration isolating mount device 5 comprises an inner cylindrical body 30, an outer cylindrical body 31 disposed around the inner cylindrical body 30, a flange part 32 formed on the outer cylindrical body 31 at the axial front end part so as to extend in the radial outer direction, a rubber elastic body 33 disposed between both cylindrical bodies 30 and 31 and connecting both cylindrical bodies 30 and 31 to each other, and a stopper rubber elastic body 34 installed on the axial outer side surface of the flange part 32. Hole parts 34a are formed in the stopper rubber elastic body 34. The hole parts 34a are opened to a stopper surface 34b and extend to the axial inner side. A rigid body 35 is formed in the stopper rubber elastic body 34 at the axial inner side of the hole parts 34a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI