baber/WOPTO huggingface dataset:
Patent JP-2008170111-A (JP)
Title: Method of inhibiting elution of harmful trace element
Inventor: HIKINO KENJI
IPC: F23C99/00
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of sufficiently inhibiting elution of a harmful trace element without degrading a function of a combustion furnace with respect to the method of inhibiting elution of the harmful trace element, without needing heavy initial investment, needing no additional equipment of a large scale, and inhibiting elution of harmful trace element from combustion residue of coal in a coal fired power generation system.  <P>SOLUTION: This method of inhibiting the elution of harmful trace element from coal ash generated in burning the coal used as a fuel in the coal fired power generation system, comprises adding an elution preventing agent for coal addition including at least one of calcined lime, limestone and slaked lime, to the coal or into a combustion furnace before burning the coal, and adding a coal ash additive including at least one of calcined lime and slaked lime to the coal ash.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176987-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FUJINO YUKIKO
IPC: H01M10/0567
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having electrolyte solution with excellent flame resistance, high energy density, and superb high-rate discharge characteristics.  <P>SOLUTION: In the nonaqueous electrolyte secondary battery provided with a cathode storing and releasing lithium ion, an anode storing and releasing lithium ion, and nonaqueous electrolyte containing lithium salt, the nonaqueous electrolyte contains acyclic fluorinated ether containing at least one -CF<SB>2</SB>H group at a terminal end, a cyclic carbonate compound with carbon-carbon π bond, and sultone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173068-A (JP)
Title: Pruning machine
Inventor: HASEGAWA SADAO
IPC: A01G3/04
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pruning machine designed so that a pair of blades are easily set up when assembled, and the space between the blades is adjustable when the blades are worn.  <P>SOLUTION: The pruning machine 1 has an outer plate 47 placed so as to sandwich a pair of blades 10, 12, an intermediate plate 44, a washer 80d, a collar 80c passed through long holes 80d of the blades 10,12 and maintaining the space between the washer 80d and the intermediate plate 44 in a prescribed distance L2, the intermediate plate 44, screws 80f with which the collar 80c and the washer 80d are connected to each other, and a push screw 84 elastically deforming the intermediate plate 44 toward the surfaces 10e of the blades 10, 12, at the tip end parts 6f of the blades 10, 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173739-A (JP)
Title: Power tool
Inventor: AZEYANAGI TAKAISA
IPC: B23B45/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability for switching spindle rotation speed in a power tool capable of switching the rotation speed of a spindle at three stages by making use of a planetary gear mechanism.  <P>SOLUTION: In the power tool having the planetary gear reduction mechanism 8, a speed switching section 26 is slidably operated among a first speed change position for regulating rotation of a first internal gear 20, a second speed change position for regulating rotation of a second internal gear 19, and a third speed change position where the first and second internal gears 20 and 19 are integrally rotated by combining both internal gears. A carrier 11 is rotated on the first speed change position at low speed, the carrier 11 is rotated on the second speed change position at medium speed, and the carrier 11 is rotated on the third speed change position at high speed. In the speed switching section 26, the first speed change position is arranged at one end side in the slidably-operating direction, the second speed change position is arranged at the other end side, and the third speed change position is arranged in the middle of the first and second speed change positions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173089-A (JP)
Title: Effective utilization method of soybean broth component
Inventor: KUBO MASAHITO
IPC: A23J3/32
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the recycling of foodstuff and also, the mitigation of the environmental load by separately recovering the effective component from soybean broth which is presently disposed of and utilizing the effective component as an additive material etc. to the food.  <P>SOLUTION: First, a liquid containing the soybean broth component is acid-treated, and thereby, an amino acid derived from a soybean protein or a soybean peptide is produced. "A liquid containing the soybean broth component" referred to herein, is a stock solution of the soybean broth disposed of presently, a concentrated solution of the soybean broth, a diluted solution of the concentrated solution or an aqueous solution of the hardened product of the soybean broth. In the acid treatment process, a hydrochloric acid solution is added to the liquid containing the soybean broth component, and further, the soybean protein is acid-decomposed by heat at 80 to 90°C. Thus the value added of the soybean broth as a food material can be increased by converting the soybean protein to the amino acid etc. Besides, the reduction of the load factor to drain treatment facilities and the cut of drain treatment cost by an enterprise, can be achieved by utilizing the soybean broth as a food raw material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180874-A (JP)
Title: Electrostatic charge image development toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming method, and image forming apparatus
Inventor: YOSHINO SUSUMU
IPC: G03G9/087
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image development toner capable of suppressing the reduction in a charging amount even if being left from several hours for about ten hours or more after charging treatment.  <P>SOLUTION: The electrostatic charge image development toner at least comprises: a crystalline resin; a noncrystalline resin; and an organometallic compound having an alkyl group in which the number of carbon is in the range of 5 to 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183088-A (JP)
Title: Motor-driven blower and vacuum cleaner using the same
Inventor: MURATA YOSHITAKA
IPC: A47L9/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable motor-driven blower and a vacuum cleaner using the same, by reducing the temperature rise of a carbon brush, and suppressing the degradation of the slidability of the carbon brush.  <P>SOLUTION: The motor-driven blower has a brush holder unit 15 including a cylindrical body 45 whose both opened ends form a roughly rectangular opening cross section, a lid body 16 closing one end of the cylindrical body 45, the carbon brush 26 whose cross sectional shape is roughly rectangular and which is slidable inside the cylindrical body 45 where it is housed, and a coil spring 17 provided between the carbon brush 26 and the lid body 16 for energizing the carbon brush 26 in a direction opposite to the lid body and bringing it into contact with a rectifier 9. The other end of the cylindrical body 45 is recessed to the opposite side of the rectifier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007182327-A (JP)
Title: Method of assembling vertical transport pipe
Inventor: SEKIKAWA TAKAO
IPC: B65F5/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of assembling a vertical transport pipe for improving assembling work for a vertical transport pipe.  <P>SOLUTION: An insertion pipe 20 is mounted between a chute pipe 10A on the upper side and a chute pipe 10B on the lower side. Its protrusion length can be adjusted by changing its insertion length. The adjustable range of the protrusion length is set to be longer than a gap between the ends of the two chute pipes 10A, 10B. With the adjustment of the protrusion length of the insertion pipe, the chute pipes on the upper side and on the lower side can be connected to each other via the insertion pipe without being moved after fixed. During the connection, they can be rotated relative to the insertion pipe into which they are inserted. Thus, to a bolt hole of a flange portion of the chute pipe, a flange portion at the end of the other is easily adjustable with proper rotation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008185506-A (JP)
Title: Apparatus and method for navigation, and automobile
Inventor: SHIMIZU TOSHIHIKO
IPC: G08G1/0969
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve highly accurate navigation in routes of difficult GPS positioning when a noncontact inertial navigation device is used.  <P>SOLUTION: A three-dimensional coordinate DB 22 for storing optical flow information of previously photographed visual scenes correspondingly to three-dimensional coordinate data in an XYZ coordinate system corresponding to a road network and a map, speech, and OF information DB 23 are used. In the processing of computing information on a current position; a distance traveled; and a traveling direction through the use of a navigation sensor 6 having a noncontact inertial navigation device, optical flow information of images acquired by a camera 7 is matched with optical flow information of the map, speech, and OF information DB 23. In the case that they do not match, three-dimensional position information is corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186746-A (JP)
Title: Surge absorption element and manufacturing method thereof
Inventor: IMAI KOICHI
IPC: H01T4/12
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge absorption element that can suppress deterioration in discharge characteristics caused by the adhesion of impurity gas on the surface of a discharge electrode and a film, has a long life, and has a high response speed when an impulse (surge) current is applied.  <P>SOLUTION: Openings at both ends of a case member 12 are airtightly sealed with a pair of lid members 14, 14 also serving as the discharge electrode to form an airtight envelope 16; discharge gas is sealed into the airtight envelope 16; a discharge gap 22 is formed between discharge electrode sections 18, 18 in the lid members 14, 14; a plurality of trigger discharge films 28 are formed on an inner-wall surface 24 in the case member 12 while both the ends of the plurality of trigger discharge films 28 separate the lid members 14, 14 and a minute discharge gap 26; and further the film 30 containing titanium carbide baked at 100-1,000°C and potassium molybdate is formed on the surface of the discharge electrode section 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187599-A (JP)
Title: Facsimile device, and its control program
Inventor: FUKAMI KENTARO
IPC: H04N1/32
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile device for printing image information on a communication network with high definition as compared with a case where the image information on a communication network is received by facsimile communication and printed.  <P>SOLUTION: The facsimile device 1 receives facsimile image information by using a public line N1, extracts the information for search from the facsimile image information thus received, acquires the searched image information from a communication network N2 connected with the facsimile device 1 based on the information for search thus extracted, and prints the image information thus acquired.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186002-A (JP)
Title: Method for producing positively chargeable toner
Inventor: KAWAMURA MASATERU
IPC: G03G9/097
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a positively chargeable toner that exhibits good charge rising performance and can secure sufficient chargeability to reduce foggings.  <P>SOLUTION: The method for producing a positively chargeable toner includes the processes of: mixing and emulsifying a charge-control resin having a positive polar group, an organic solvent and an aqueous medium to form an emulsion, and then removing the organic solvent from the emulsion, thereby forming a suspension of the charge-control resin having a positive polar group in the range of 5.0×10<SP>-5</SP>to 6.0×10<SP>-4</SP>mol/g; mixing the suspension of the charge-control agent with a suspension of toner base particles containing a binder resin and a colorant; and heating the mixture containing the suspension of the toner base particles and the suspension of the charge-control resin to fix the charge-control resin on the surfaces of the toner base particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124413-A (JP)
Title: Surface roughening method of silicon substrate and manufacturing method of photovoltaic power device
Inventor: MATSUNO SHIGERU
IPC: H01L21/3065
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively form uniform unevenness on a silicon substrate with good reproducibility even for, as an object, a large area substrate of about 15 cm square or more which is difficult conventionally.  <P>SOLUTION: The roughening method of a silicon substrate comprises: a process of applying an organic metal solution or an organic metal dispersion solution on a substrate in a dot shape with an ink jet method; a process of drying the substrate; a process of irradiating the surface of the substrate with plasma; and a process of etching the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190139-A (JP)
Title: Water permeable concrete product for trench and construction method for water permeable concrete product for trench
Inventor: HIYAKUTO YASUO
IPC: E03F5/04
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when a longitudinal circular catch basin is provided to heighten the collecting capability, the thickness of a member of a U-shaped drainage trench is increased due to overcoming shortage of the strength, so that the weight is increased to lower the work efficiency in the U-shaped drainage trench with a lid for constructing a trench for drainage installed in a ballast between railway tracks.  <P>SOLUTION: This water permeable concrete product for a trench constructs a trench in the vicinity of the track of the railway by connecting the plurality of concrete products. This concrete product includes a pair of opposite side walls; and a base plate connecting the lower end parts of the side walls to each other, wherein at least one side wall includes a trench member having a plurality of through holes for passing water existing outside after installation; and a lid member at least a part of which is in contact and held between the side walls of the trench member. The trench member contains high-tension deformed reinforcing bar in the side walls and the base plates and it is formed of high-strength concrete.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008166238-A (JP)
Title: Lamp reflector, plate member for lamp reflector, and their manufacturing method
Inventor: ARIMA MASAZUMI
IPC: G02F1/1335
Filed: 2007-01-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp reflector, a plate member for the lamp reflector and their manufacturing method, arranged at a lower end part of a liquid crystal screen, and transmitting light to a light guide plate for transmitting light to a whole of the liquid crystal screen by reflecting irradiation light from a light source.  <P>SOLUTION: Of the lamp reflector, a lower end part of a plate-like member formed by mirror planes with at least one side having light reflectivity, is bent in a concave shape so as an inner wall to be a face having light reflectivity. And also, the plate-like member has tip parts of the mirror planes put under a polishing process in a side direction in a band shape. This polishing process is preferably made by breaking mirror planes either by collision of fine particles or pressing of a sheet containing fine particles on the surface onto the mirror planes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190610-A (JP)
Title: Fluid pipe joint
Inventor: TAKAHASHI JUNJI
IPC: F16L21/08
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact fluid pipe joint for allowing easy check of the condition of inserting a fluid pipe into the fluid pipe joint under non-visible circumstances while avoiding the strength degradation of the fluid pipe joint and an increase of the axial length of the joint.  <P>SOLUTION: The fluid pipe joint comprises an outer cylinder 50 into which the connection end of the fluid pipe P is inserted, an anti-come-off means 30 for the fluid pipe P inserted thereinto, and a water stop part 30. The outer cylinder 50 has a synthetic resin outer cylinder part 51. In the outer cylinder part 51, a recessed portion 1 into which a finger can be inserted from the outward direction, and a check hole 2 through which the inserted condition of the fluid pipe P can be checked with the finger tip in touch with the connection end in the condition that the finger is inserted into the recessed portion, are provided on the corner side beyond the anti-come-off means 30 and the water stop part 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191379-A (JP)
Title: Finder device
Inventor: KATANO KENICHI
IPC: G03B17/02
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To control the position of a finder lens with simple constitution, to prevent deformation in injection-molding during manufacturing, and also, to improve the working efficiency in a parallax adjusting work.  <P>SOLUTION: Regarding a shake preventing groove 10 for the finder lens, the shape thereof is changed in accordance with sensitivity of each lens and the adjustment state, and the dimensional accuracy of the walls 10a, 10d and 10e of the shake preventing mechanism 10 in contact with the lens is secured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189522-A (JP)
Title: Method for manufacturing single crystal
Inventor: MINAMI TOSHIRO
IPC: C30B29/06
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a single crystal which can stably manufacture single crystal having a uniform oxygen concentration over the entire length by controlling the gap size between the radiation shield and the surface of the melt liquid and by controlling the flow speed of the gas flowing between the radiation shield and the single crystal.  <P>SOLUTION: The method comprises controlling the fluctuation of the first gap d1 that is formed between the surface M1 of the silicon melt liquid and the lower end of the radiation shield 6 located above the melt liquid within ±1 mm, and forming a gas flow directing from the upper part to the lower part in the furnace body 2, and at the same time controlling the flow speed of the gas G flowing through the second gap d2 that is formed between the radiation shield 6 and the single crystal C and is located at the nearest point to the surface M1 of the silicon melt liquid to at least 1 m/sec and not higher than 15 m/sec, from the start of the pulling-up of the single crystal C to its end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192025-A (JP)
Title: Content search system and method
Inventor: KASHI SHUNTARO
IPC: G06Q50/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content search system allowing a customer to check whether he/she already possesses content, which he/she consider purchasing/renting, or not at a shop.  <P>SOLUTION: When the customer inserts a disc into a CD player 20, the CD player 20 transmits a search request including a disc specification information of a disk to a content server 10. The content server 10 carries out a search for checking whether the disc specification information included in the search request agrees with disk specification information stored in a possession information table or not and transmits a search result to a CD player 20. The search result is transferred to a cellular phone 30 to be displayed. Therefore, the customer can easily check whether he/she already possess the content stored in the disk, which he/she considers renting/purchasing, or not.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190827-A (JP)
Title: Heat exchanging device
Inventor: OHASHI YUKIO
IPC: F28F9/24
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanging device capable of effectively utilizing a canal.  <P>SOLUTION: This heat exchanging device 10 comprises piping 20 disposed in the canal, a hollow heat exchange module 30 disposed inside of the piping 20 and water-tightly isolated, at least a set of introduction pipes 40A, 40B supporting the heat exchange module 30, communicating the outside of the piping 20 and the inside of the heat exchange module 30, and introducing a cooled medium C, and a cooled medium circulating pump 50 for circulating the cooled medium C inside of each of the introduction pipes 40A, 40B and the heat exchange module 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007144422-A (JP)
Title: Multipoint distribution control system
Inventor: MCLOUGHLIN ROBERT F
IPC: B05C11/10
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller allowing many multipoints on a substrate such as a larger wafer to provide a uniform coating of a wafer.  <P>SOLUTION: The controller includes a fluid supply pipe 12 in which fluid supply means supply a fluid to be distributed to a plurality of distribution nozzles A, B and C, and each of the plurality of distribution nozzles fluidly communicates one valve 10A, 10B and 10C to the fluid supply means and nozzles. Pressure sensing means 27 are provided in each fluid supply pipe in the downstream part of the valve. A computer processor is provided which compares pressure in each fluid supply pipe in response to the pressure sensing means and also generates a signal displaying all pressure differences. Further, a means for adjusting at least one valve in response to the signal displaying the pressure difference is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008206232-A (JP)
Title: Power transmission controller, power reception controller, non-contact point power transmission system, power transmitter, power receiver, and electronic apparatus
Inventor: ONISHI KOTA
IPC: H01M10/44
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable recharging after a battery of a load becomes a fully charged state by non-contact point power transmission, and realize the re-charging with ease.  <P>SOLUTION: When detecting that a battery 94 of a load 90 is fully charged, a power transmitter 10 transmits power while saving power on the basis of power lower than in usual power transmission, maintains the operation of a charging controller (charging control IC) 92 in the load 90 to enable re-charging based on the charging control function of the charging controller 92. Since when the re-charging starts, the load state of the power receiver 40 is heavy, the power transmitter 10 detects the load state and resumes the load state from a power saving power transmission to usual power transmission. If the power receiver 40 is detached during power saving power transmission, the power transmitter 10 senses this and stops continuous power transmission so as to prevent useless power consumption.  <P>COPYRIGHT: (C)2008,JPO&INPIT