baber/WOPTO huggingface dataset:
Patent JP-2004087350-A (JP)
Title: Solid electrolyte fuel cell and solid electrolyte fuel cell power generation provision
Inventor: KOGA SHIGENORI
IPC: H01M8/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell capable of removing surplus reaction heat in order to retain a temperature of a battery part at a prescribed temperature without supplying a large amount of air and with the minimum amount of the necessary air.  <P>SOLUTION: (1) An air heating tube to supply air to a battery room 39 is installed, the air is heated and supplied recovering reaction heat of power generation by supplying the air through the air heating tube, the surplus cell reaction heat is absorbed by heating the air circulated in the air heating tube 39, the amount of air supply is reduced by decreasing air temperature at an inlet, and loss of exhaust gas is decreased by reducing a potential heat of the exhaust air and the exhaust gas. (2) A recirculation tube 51 and a recirculation exhaust air mixing device (for example, an ejector 52) are installed between an air exhaust tube 49 and an air supply tube 50, and the exhaust air is mixed into the supply air, thus raising the temperature of the supply air, then the amount of the air supply is reduced by decreasing the inlet temperature, and the loss of the exhaust gas is decreased by reducing the potential heat of the exhaust air and the exhaust gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082613-A (JP)
Title: Glare-proof hard coat film
Inventor: SHIYOJI SATORU
IPC: C08J7/046
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glare-proof hard coat film capable of giving excellent glare shield property without lowering a highly fine display image quality, having good visibility in the case of being used as various types of displays, and increased surface hardness, and suitable as a surface protecting film.  <P>SOLUTION: In the glare-proof hard coat film having a glare-proof hard coat layer composed on at least one face of a transparent base film, the glare-proof hard coat layer contains an ionization radiation-curable resin (A), 0.2 to 10 pts.wt. of silica fine particles (B) and 1 to 20 pts.wt. of silicone resin fine particles (C) each per 100 pts.wt of the resin (A).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096376-A (JP)
Title: Data compression method, data communication method and semiconductor device
Inventor: IDE TAKASHI
IPC: H04L13/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance throughput of communication and suppress power consumption without increasing communication period.  <P>SOLUTION: A memory 5 for storing transferred data is provided, and an address comparing means 4 having a minimum address storage register and a maximum address storage register is provided to grasp a write region of the memory 5. The address comparing circuit 4 compares the value in the minimum address storage register and the write address in the memory 5. When the write address in the memory 5 is smaller, this write address is written into the minimum address storage register to update the value in this register. Further, the circuit 4 compares the value in the maximum address storage register and the write address in the memory 5. When the write address in the memory 5 is larger, this write address is written into the maximum address storage register to update the value in this register.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095407-A (JP)
Title: Uninterruptible terminal board for instrument replacement
Inventor: SAGAWA SATOSHI
IPC: H01R9/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable work while passing electricity to a load side by using a short-circuit hardware at replacement of an instrument and enable a safe work by making a secondary terminal voltage-less by using an isolating switch.  <P>SOLUTION: A primary to a secondary sides are put in a conductive state by fitting of a detachable short-circuit hardware inside a terminal board. Further, the secondary side terminal board is to be in a voltage-less state by fitting of an isolating switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092285-A (JP)
Title: Water distribution pipe network route search device and water distribution control device using the device
Inventor: SAMEJIMA SHOICHI
IPC: G06F19/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the identification of searching means of a displayed water distribution pipe network route.  <P>SOLUTION: A pipe network model creation/modification part 11 creates or corrects pipe network models, and registers results in a database 14. A pipe network analysis part 12 executes a hydraulic analysis (flow rate and the like) and a water quality analysis (residual salt analysis and the like) on the created pipe network models, and registers results in the database 14. A route search part 13 uses results by the pipe network analysis part 12 to search for routes between arbitrary two points. Results by the pipe network analysis part 12 are used because the route search needs flow directions. The use of flow directions can preclude such routes as are continuous on lines but conduct no flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098289-A (JP)
Title: Imaging device
Inventor: OGI HIDEYA
IPC: H04N1/028
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging device in which system performance is enhanced by realizing a most advantageous state in view point of minimum quantity of light presupposing dimensional restriction on the working distance, conjugate length, or the like, and positional shift of a light source array or an image sensor from the center of a rod lens array in the thickness direction.  <P>SOLUTION: In the imaging device, an image reading light source array or image sensors are arranged while being shifted in the thickness direction from a rod lens array of such a structure as multiple graded-index rod lens elements 10 are arranged in a plurality of rows. Assuming the degree of superposition of the images of the rod lens array is m (=X<SB>0</SB>/D, where X<SB>0</SB>: radius of a visual field formed by the rod lens elements, D: diameter of rod lens element), the rod lens array has a smallest number of rows where minimum quantity of liquid increases for the maximum shift from the central position of the light source or the image sensor and for the value of m in the range of 0.6-3.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154487-A (JP)
Title: Basic flux cored wire having excellent weldability
Inventor: LEE ZENICHI
IPC: B23K35/36
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a basic flux cored wire which is manufactured by packing a flux into a sheath made of mild steel or alloy steel and is improved in crack resistance, low-temperature toughness and welding workability. SOLUTION: This basic flux cored wire consists of the ingredients of the flux containing, by the total weight of the wire, 0.3 to 3.0% Ti and Ti oxide, as the value in terms of TiO2 , 1.0 to 2.5% Si and Si oxide, as the value in terms of SiO2 , 0.1 to 1.5% Mg and Mg oxide, as the value in terms of MgO, 1.5 to 4.0% Mn and Mn oxide, as the value in terms of MnO2 , 0.2 to 1.5% Al and Al oxide, as the value in terms of Al2 O3 , 0.1 to 1.0% Zr and Zr oxide, as the value in terms of ZrO2 , 0.2 to 3.5% CaF2 and 0.01 to 0.5% K2 O. The values of the basicity of formula (1) of the respective ingredients are required to satisfy values of 0.5 to 4.5. B=(CaF2 +MgO+MnO+K2 O)/(TiO2 +SiO2 +Al2 O3 +ZrO2 )...(1).
Patent JP-2004100473-A (JP)
Title: Control valve for variable capacity type compressor
Inventor: OKII TOSHIKI
IPC: F04B27/14
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the whole structure of a control valve and exactly open and close a valve element by completely transmitting the operations of a sensing part and a solenoid energizing part to the valve element.  <P>SOLUTION: This control valve 200 for variable capacity type compressor includes the valve body 220; the solenoid energizing part 130 for sliding a plunger 133 with a magnetic force; and a sensing part 145 having a sensing body 145 and a stem 232d operated by the sensing body. In this constitution, a valve section 232a which opens and closes by connecting and disconnecting with a valve hole 225 of the valve body, a plunger body section 232c fixed on the plunger, and the stem 232d are formed integrally with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075653-A (JP)
Title: Adipose decomposition accelerator and food or beverage
Inventor: SHINOHARA HISAMI
IPC: A23L1/30
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation, food or beverage, etc., having an adipose decomposition accelerating effect, etc.  <P>SOLUTION: The preparation, food or beverage and oils and fats composition containing a middle chain fatty acid and/or a glycerol fatty acid ester containing the middle chain fatty acid as an active ingredient and having the adipose decomposition accelerating effect, etc., are provided. Also, a directive adipose decomposition accelerator, food or beverage, etc., exhibiting the form of the adipose decomposition accelerating effect, etc., having a directivity of decomposing preferentially from subcutaneous fat accompanying the consumption of energy in a body are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103358-A (JP)
Title: Hydrogen-supply system for fuel cell
Inventor: SAKANO MASAAKI
IPC: C01B3/48
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen-supply system for a fuel cell refining liquid fuel to hydrogen rich fuel gas and supplying it to the fuel cell, whose start-up time is reduced.  <P>SOLUTION: The hydrogen-supply system for the fuel cell comprises an evaporator 3 with a burner 2 ; a refiner 4 ; a shifter 6 ; the first CO remover 9 ; the second CO remover 11 ; the first start-up burner 13 for starting work of the burner 2 ; the second start-up burner 14 for starting up the refiner 4, and the third start-up burner 15 for heating the fuel gas which is discharged from the shifter 6, wherein the liquid fuel containing hydrocarbon like gasoline is refined to the hydrogen rich gas and it is supplied to the anode of the fuel cell 50 as the fuel gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003099062-A (JP)
Title: Keyboard device
Inventor: KUMANO SHINJI
IPC: G10H1/34
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To absorb a size error even when key length is long and to enable reasonable smooth key operation to the overall stroke without causing any play nor generating any noise. SOLUTION: A key 45 is so supported as to swing vertically (in a keying direction) and vertically (in a key-width direction) around the point, where a curved surface formed on one wall surface 6a of a wedge-like wall surface formation part 6c of a key-side fulcrum part 6 and a curved surface part 4f of a projection body 4b provided at a support-member side fulcrum part comes into contact with each other, as a fulcrum. Then the plane wall surface 6a of the key-side fulcrum part 6 and a column surface 4c of the projection body 4b are in linear contact when fitted in, so rotation around an axis along the length of a key 5, i.e., rolling is stopped. The position of the key in the array direction is restricted by fitting the key in a key guide arranged on a key support member.
Patent JP-2004097149-A (JP)
Title: Method for culturing nitrifying bacteria and culture apparatus
Inventor: TABATA MASAYUKI
IPC: C02F3/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new culture method for increasing the proliferation rate of nitrifying bacteria and a culture apparatus.  <P>SOLUTION: The culture method for nitrifying bacteria contains the adjustment of pH of the culture liquid. Ammonia liquid is added to the culture liquid interlocked with the addition of the alkaline liquid for pH adjustment in the case of controlling the lowering of pH of the culture liquid. The molar ratio of OH<SP>-</SP>ion of the alkaline liquid and NH<SB>4</SB><SP>+</SP>-N (ammoniacal nitrogen) of the ammonia liquid to be added to the culture liquid (OH<SP>-</SP>:NH<SB>4</SB><SP>+</SP>-N) is 2:1 to 1.5:1. The concentration of nitrite ion (NO<SB>2</SB><SP>-</SP>) in the culture liquid is continuously determined and the supply of ammonia is stopped when the accumulation of nitrite ion exceeds a preset level. The invention further provides a culture apparatus using the above methods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112432-A (JP)
Title: Portable terminal
Inventor: MATSUKI TOMOAKI
IPC: H04M1/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal capable of facilitating key operations by a user by selectively displaying input items allocated to each input key for each function on the corresponding input key.  <P>SOLUTION: In the portable terminal in which operations corresponding to each of a plurality of functions (numbers, the alphabets, Kana (Japanese characters of syllables)) are performed with the same input keys 6A to 6C, each input key has a display section to display the input items (1, 2, 3, ABC and DEF or others) allocated to each key for each of the plurality of functions on a display section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106744-A (JP)
Title: Structure of loading platform of truck
Inventor: SAKUMA HITOSHI
IPC: B62D33/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy assembling of four panels corresponding to a front wall, both side walls, and a roof composing a loading platform without a fastening structure such as a rivet.  <P>SOLUTION: Relating to a structure of the loading platform of a truck composed by assembling the four panels 5 corresponding to the front wall, both the side walls, and the roof, the structure is equipped with: a male type fitting tool 9 having a fitting groove part 11 for inserting an end of one of the panels 5 abutting another panel 5 to form a right angle with each other, and a locking claw 12 extending in the inserting direction of an end of the other panel 5; and a female type fitting tool 10 having a fitting groove part 15 for inserting and maintaining an end of the other panel 5 and a socket part 16 extending in the direction of a right angle of the inserting direction of an end of the other panel 5 in the side face of the fitting groove part 15 and externally fitting and locking on the locking claw 12 of the male type fitting tool 9. The panels 5 are assembled to each other by the male type fitting tool 9 and the female type fitting tool 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109009-A (JP)
Title: Object angular speed measuring device and object angular speed measuring method
Inventor: KIKUCHI MINORU
IPC: G01P3/36
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object angular speed measuring device and an object angular speed measuring method capable of measuring the object angular speed highly accurately and strongly.  <P>SOLUTION: The number of times when an object is extracted in each pixel of an image frame having an emphasized contrast by binarization processing is counted, and an aggregation of the pixels wherein the object is detected in at least M (M<N) times in the frames to the number of N continuing from the present frame to the past is extracted as an object region. A position coordinate of the center of gravity of the extracted object region is calculated, and the object angular speed is calculated from the moving quantity between the frames of the position coordinate of the center of gravity. When the object region corresponding to the same object is separated into a plurality of segments, the position coordinate of the center of gravity of the object region comprising the separated segments is calculated by determining the weighted mean of the position coordinate of the center of gravity of each segment by using a segment area as the weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111305-A (JP)
Title: Organic thin-film formation method
Inventor: NEGISHI TOSHIO
IPC: H01L51/50
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic LED panel suitable for full color display, and an apparatus for manufacturing the same.  <P>SOLUTION: A first vapor deposition source 63 is moved toward a second vapor deposition 64 while discharging vapor. After a first organic thin film was formed on an object 21, the second vapor deposition 64 discharging vapor is moved while the first vapor deposition source 63 is returned to the original position. The preceding first vapor deposition source 63 forms the laminated first organic thin film, and the subsequent second vapor deposition source 64 forms the second organic thin film on the surface of the first organic thin film. After the second vapor deposition source 64 passed directly beneath the object 21, it is returned to the original position while discharging vapor, thereby laminating the second organic thin film. Consecutive formation of the first and second organic thin films enables a good interface condition and high efficiency in film formation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120054-A (JP)
Title: Frame transmitting circuit
Inventor: AIKAWA JUNPEI
IPC: H04L7/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame transmitting circuit with a decreased circuit scale wherein a CPU can read data even after transmission of frames.  <P>SOLUTION: In the frame transmitting circuit 1 having a shift register which has data written by a device such as the CPU, and serially transmits the data as frames from a head bit 2s sequentially, an output of an FF 2s of the head bit of the shift register is connected to an input of an FF 2e of an end bit to form a loop L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144769-A (JP)
Title: Optical multilayered film filter having prescribed wavelength optical characteristic, its design method, its design program and optical add-drop system using the optical multilayered filter
Inventor: MINAGAWA KAZUHIRO
IPC: G02B5/28
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multilayered film filter which suppresses ripples and has a prescribed wavelength optical characteristic in a prescribed wavelength band.  <P>SOLUTION: The optical multilayered film filter 1 has the prescribed optical wavelength characteristic in the specified wavelength band of center wavelength λ0. Half-value widths of respective cavities 4a1 to 4ak in the case that the wavelength optical characteristic of the respective cavities 4a1 to 4ak of the optical multilayered film filter 1 is expressed by using the center wavelength λ0 and the half-value widths at every cavities as parameters are designed in such a manner that an error between the optical characteristic value in the specified wavelength band of the whole cavities and the target optical characteristic value corresponding to the prescribed wavelength optical characteristic in the specified wavelength band is made small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117782-A (JP)
Title: Method for manufacturing toner and drying apparatus for powder and granular material
Inventor: FUMITA HIDEKAZU
IPC: F26B11/16
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrostatic charge image developing toner, which method comprises subjecting the toner particles obtained by a polymerization process to efficient and uniform removal of an aqueous dispersion medium and unreacted polymerizable monomers at a high yield without deterioration of quality.  <P>SOLUTION: The method for manufacturing the toner comprising cleaning and dewatering the toner particles formed in the aqueous dispersion medium and drying the resultant toner particles by using a drying apparatus for powder and granular materials of specific configuration and the drying apparatus for the powder and granular materials are included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127553-A (JP)
Title: Manufacturing method of sintered electrode plate for battery
Inventor: KITAOKA KAZUHIRO
IPC: H01M4/80
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered electrode for a battery with reduced contraction, manufactured with high yield without reducing filling volume of activator.  <P>SOLUTION: In a conventional sintered electrode plate for a battery composed of a core body containing carbon by 0.06 (wt.%), the amount of contraction is 10 (mm) to 18 (mm) and dispersion of the length is 8(mm), and the dispersion of lengths at every row of electrods becomes 1.33 (mm), namely, as the width of the part where the activator is not painted is 1.5 (mm), and the margin in width direction at a cutting step S4 is only 0.17 (mm) which makes it impossible to cut and divide all rows. In order to solve this problem, the sintered electrode plate for the battery is so composed of a core body containing carbon by 0.04 wt.% with a dispersion of the length of 5.5 (mm). As a result, the dispersion of the length at every electrode row becomes about 0.92 (mm), and the margin becomes about 0.58 (mm). By the above, it becomes completely possible to cut the part where the activator is not applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126337-A (JP)
Title: Electrostatic latent image developing toner
Inventor: UEDA HIDEAKI
IPC: G03G9/08
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrostatic latent image developing toner which prevents the occurrence of defective cleaning and sticking to members such as a roller over a prolonged period of time.  <P>SOLUTION: The electrostatic latent image developing toner comprises at least a binder resin, a colorant, and a wax not showing a distinct peak on the lower temperature side of the main melting peak on a DSC curve, particularly an ester wax represented by the general formula; R<SP>1</SP>-(OCO-R<SP>2</SP>)<SB>n</SB>(where R<SP>1</SP>and R<SP>2</SP>are each independently a 1-40C hydrocarbon group which can have a substituent; and n is an integer of 1-4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173586-A (JP)
Title: Information storage unit using electric charge
Inventor: HONG SEUNG-BUM
IPC: G11B13/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage unit using electric charge.  <P>SOLUTION: The information storage unit is constituted by including a recording medium 50 having an electrode layer, a magnetic layer which is laminated on the electrode layer, and a wear-resisting thin film laminated on the surface of the magnetic layer and a head equipped with a conductive probe 51 which records information by implanting electric charges by being applied with a voltage by a power source while coming into contact with the recording medium 50 and reproduces the information by sensing the electric charges implanted in the recording medium 50. Consequently, the information can be stored with high density by recording the information by accumulating electric charges in the magnetic medium 50 having the wear-resisting thin film formed by coating, vapor deposition, etc., and reproducing the information by using an electrostatic force. Further, the conductive probe 51 and recording medium 50 come into contact with each other to record and reproduce the information at a high speed, thereby improving the sensitivity and resolution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004130340-A (JP)
Title: Soldering iron
Inventor: MATSUBARA YOSHIMASA
IPC: B23K3/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering iron that enhances soldering efficiency without complicating tip manufacture.  <P>SOLUTION: An iron body (30) with built-in straight tip (40) is attached to the upper end of a grip (10). In the grip or the iron body, there is installed a solder feeding mechanism (50) that delivers linear solder (S) toward the point of the tip by the finger operation of the grip holding hand. The linear solder is delivered at least in a manner that the center line extension at the tip end side intersects the vicinity of the tip.  <P>COPYRIGHT: (C)2004,JPO