baber/WOPTO huggingface dataset:
Patent JP-2003337124-A (JP)
Title: Device of liquid chromatography and method for measuring column liquid chromatography therefor
Inventor: OISHI KAZUYUKI
IPC: G01N33/72
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the device of liquid chromatography capable of surely performing compensation when starting the use of a new column, reducing measurement the dispersion of a column and a measurement device, and performing measurement with high accuracy.  <P>SOLUTION: The device 1 of the liquid chromatography comprises an input device 3 for inputting the holding power of the column 7 of the device 1. Therein, elution conditions E1, E2,... En corresponding to the holding power T1, T2,... Tn are stored in a memory 4 in advance. The elution condition E corresponding to the holding power T of the column 7 given from the input device 3 is selected based on data stored in the memory 4, and then the measurement with the device 1 based on the selected elution condition E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339104-A (JP)
Title: Drive unit, driven assembly and vehicle
Inventor: TAKEUCHI KESATOSHI
IPC: B60L15/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit provided with a drive source which is suitable for yielding high torque to a drive mechanism for driving a driven assembly, and also for rotating this in high speed.  <P>SOLUTION: A drive unit includes the drive mechanism 2 for driving the driven assembly, the drive source 12 for yielding drive force to the drive mechanism, a control device for the drive source, and a detection circuit of a drive status. The drive unit is configured, in such a manner that a plurality of drive sources are set for one drive mechanism, and the control device independently controls the plurality of drive sources depending on the detection results of the detection circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344406-A (JP)
Title: Developing solvent for immuno-chromatography, measuring method and kit
Inventor: MOCHIZUKI TAKESHI
IPC: G01N33/531
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a non-specific aggregation and a non-specific reaction at the measuring time by improving a developing solvent used for an immuno- chromatography method, and to thereby measure highly accurately.   <P>SOLUTION: This developing solvent for the immuno-chromatography is characterized by including a polymer having a phosphorylcholine group in a buffer solution. The polymer is preferably included with a concentration of 0.005-0.3 w/v%, and its number-average molecular weight is preferably over 40,000. The polymer preferably includes 2-methacryloyloxyethyl phosphorylcholine as a constitutive monomer, and may be a single polymer or a copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348541-A (JP)
Title: Moving image recording apparatus
Inventor: AKIMOTO YASUHIRO
IPC: G11B27/10
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image recording apparatus in which recording is prevented from being stopped by unexpected lack of empty capacity by selecting at least one or more moving image digital signal processing means with a recordable time matched to target successive recording as a standard.   <P>SOLUTION: The moving image recording apparatus includes: a recording means for recording a moving image on a recording medium while using at least one or more moving image digital signal processing means; an empty capacity detecting means for detecting the empty capacity of the recording medium; a recordable time calculating means for calculating the recordable time from the output of the empty capacity detecting means and a data amount required for recording per unit time in each signal processing means; a display means for displaying a kind of the signal processing means and the recordable time corresponding to the kind; and a selecting means for selecting the signal processing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343411-A (JP)
Title: Misfire detection device of internal combustion engine
Inventor: INADA TAKAHIKO
IPC: F02D41/22
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a misfire detection device of an internal combustion engine capable of correctly determining combustion/misfire even when an increase zone of an ion current is not present due to monotonous decrease of the ion current superposed on a leak current.   <P>SOLUTION: This misfire detection device is provided with: an ion current detection means for detecting an ion current signal in accordance with the ion current generated in burning a gaseous mixture in a combustion chamber of an internal combustion chamber; a gradient detection means for detecting, after ignition of the gaseous mixture, a first gradient of the ion current signal at every first detection interval and a second gradient of the ion current signal at every second detection interval longer than the first detection interval; and a determination means for determining combustion or misfire in the combustion chamber based on the first and second gradients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341026-A (JP)
Title: Construction board printer
Inventor: YABE TOMOYOSHI
IPC: B41J2/01
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To relax visually strange feeling when print heads, each arranged with a plurality of nozzle arrays in parallel in the subscanning direction at a specified interval, are arranged in zigzag with respect to the main scanning direction by suppressing deterioration of image quality even if an error occurs in the nozzle pitch between adjacent print heads.   <P>SOLUTION: When a long print head assembly is formed using a plurality of print heads each having a plurality of nozzle arrays for respective colors consisting of a specified number of ink jet nozzles arranged at a constant interval, the ink jet nozzle at one end of one of two adjacent print heads and the ink jet nozzle at the other end of the other print head are arranged on the same line in the subscanning direction. Print operation of the same line in the subscanning direction is born by two adjacent print heads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346643-A (JP)
Title: Fluorescent lamp
Inventor: TOKUNAGA MASUNORI
IPC: H01J61/36
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp equipped inside with an electric circuit and endowed with an added value without upsizing the outer diameter of the lamp.   <P>SOLUTION: When a tube end of the fluorescent lamp 1 is sealed for molding, a shape of the tube nearer to the tube end than a coil 5 is made smaller than a glass tube at a luminous part of phosphors, and a base 10 is elongated so as to cover the above part to enable to have an electric circuit 11 fitted between the base and the tube end, and further, the base 10 is provided with an opening 14 to be enabled to well exert raising of a temperature of the electric circuit and an action by the electric circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346905-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: WADA HIROSHI
IPC: H01M10/0525
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the life of a nonaqueous electrolyte secondary battery.   <P>SOLUTION: The nonaqueous electrolyte secondary battery uses a spinel- structure lithium-manganese compound oxide as a positive electrode active material, and a carbon material as a negative electrode active material. The discharging capacity of the positive electrode active material when the battery is charged so that the open terminal voltage after charging becomes 4.1 V is 70 to 80% of the discharging capacity of the positive electrode active material in discharging at a voltage between 4.3 V and 3.0 V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001280-A (JP)
Title: Printer and method for displaying image
Inventor: SUGA TOMOAKI
IPC: B41J5/30
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for reaching a target image by setting a book mark having additional information because a long time is required for previewing all images on a viewer before the target image is reached when the target image is selected from an external storage medium storing a large volume of image files using a direct printer mounting the viewer.  <P>SOLUTION: In the printer and the method for displaying an image, book mark information edited on the direct printer and stored in the external storage medium is read into an internal storage area. Based on the book mark information read into the internal storage area, a display control section displays a book mark list including information concerning to print on the viewer thus providing a user with a high identity book mark for each external storage medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007282-A (JP)
Title: Solid state image pickup device and image processing system
Inventor: HOMITSU HIDEYUKI
IPC: H04N5/341
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state image pickup device capable of reading data of low resolution at high speed and capable of reducing EMI as well.  <P>SOLUTION: A plurality of pixel strings 31, 32 are arranged like a staggered array and each of optional pixel strings out of these pixel strings is divided into a plurality of sections. The charge of respective pixels is successively transferred to the number of analog shift registers 36-1, 36-2 corresponding to the number of divided sections, transferred charge components are charge/voltage-converted by floating spread output stages 38-1, 38-2 provided corresponding to respective analog shift registers 36-1, 36-2 and the converted voltage components are amplified by amplifiers 40-1, 40-2 respectively and read. Consequently data of low resolution can be quickly read at a speed multiplied by the divided number without increasing the transfer rate. Since a comparatively low transfer rate also is permitted, the EMI can also be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010637-A (JP)
Title: Easily separative type sealant
Inventor: MATSUMOTO MITSUO
IPC: C09K3/10
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily separative type sealant which is improved in following up to a rugged or rough surface and upon separation it will be readily peeled from the surface of an adherend without occurring a cohesive failure.  <P>SOLUTION: The separative sealant is made by mixing a polyisobutylene rubber of 100 pts.wt., an inorganic filler of 50-200 pts.wt. and a softener of 50-150 pts.wt. When the sealant is applied to an adherend, it is superior in watertightness and airtightness because it is improved in following up to the rugged or rough surface, and when the sealant is recovered, it can be well separated from the adherend because it can be readily peeled from the interface without occurring a cohesive failure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014632-A (JP)
Title: Atmospheric pressure plasma processing system
Inventor: TAKEI HIDEO
IPC: C23C16/44
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric pressure plasma processing system in which gas leakage can be prevented and degassing can be carried out safely upon power interruption.  <P>SOLUTION: The atmospheric pressure plasma processing system is contained airtightly in a housing equipped with an exhausting system capable of evacuating the entire system including an atmospheric pressure chamber to a negative pressure level as compared with the atmospheric pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015874-A (JP)
Title: Motor driving device
Inventor: YATSUSU YASUAKI
IPC: H02P7/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain highly accurate detection of the service life of a belt used in an apparatus in which a main spindle for a machine tool or the like is engaged with a rotating shaft of a motor driven by a drive such as an inverter device using the belt.  <P>SOLUTION: When an operation command is given from a driving command operation device 1, a counter 31 detects an edge of the operation command to calculate the starting frequency of the inverter device 20. The integrated value of the counter 31 is inputted in a comparative operation part 33 and is compared with reference frequency from a reference frequency setter 32. The counter judges whether or not the starting frequency is in excess of the reference frequency. If yes, an alarm display 34 is illuminated to tell the service life of the belt 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013419-A (JP)
Title: Output device and method of advertisement information
Inventor: OMI YASUHIRO
IPC: G06Q30/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To attract more attention to a program and to increase the effect of advertisement.  <P>SOLUTION: An advertisement information output device 100 is equipped with a program information retrieval part 102 which retrieves information associated with a program outputted by a program output part 101 outputting the program, an advertisement information output part 103 which performs output for making a viewer view the advertisement information through the retrieval of the program information retrieval part 102, and a point calculation part which calculates points to be given to the viewer of the advertisement information according to the output of the advertisement information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009461-A (JP)
Title: Bookbinding method, and pipe and bolt used for bookbinding
Inventor: HIRAOKA AKIO
IPC: B42F13/12
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nature-friendly bookbinding method using a pipe and bolts made of paper which are water-soluble and capable of incineration and recycling, and such a pipe and bolts to be used for bookbinding.  <P>SOLUTION: A liquid containing moisture obtained by compounding a raw material pulp for paper containing a large amount of cellulose which is manufactured from wood chips with starch, is poured into molds for the pipe 5 and the bolts 6, then the pipe 5 and the bolts 6 solidified by removing the moisture are molded. In addition, a hole 13 is opened at a specified spot on one of the sides of sheets 1, then the pipe 5 cut to the overall thickness of the stacked sheets 1 is run through the hole 13 and the bolts 6 are fitted into both ends of the pipe 5. After that, the irregularities of the adhesive surface 12 formed on the periphery of the bolt 6 are fitted to the irregularities of the adhesive surface 11 of the pipe inner face to bind the sheets. Also the pipe 5 and the bolts 6 to be used for bookbinding are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017506-A (JP)
Title: Manufacturing method for trumpet-shaped sheath pipe
Inventor: HIRANO SHINNOSUKE
IPC: B29C57/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of forming a trumpet-shaped sheath pipe in an extremely inexpensive manner.  <P>SOLUTION: Cylindrical pipes formed of a resin and having the same diameter are impregnated with a liquid held to a predetermined temperature and the end part of the impregnated pipe is opposed to a trumpet-shaped fixture and this opposed trumpet-shaped fixture is inserted in the pipe and the pipe is thermally and elastically deformed into a trumpet shape. The pipe deformed into the trumpet shape is taken out of the impregnation liquid. The taken-out pipe is cooled to form a trumpet-shaped sheath pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018339-A (JP)
Title: Method of reducing hexavalent chromium in cement clinker
Inventor: KONISHI MASAYOSHI
IPC: C04B7/60
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing the content of hexavalent chromium in a cement clinker by which the content of hexavalent chromium contained in a cement clinker can be reduced by a relatively simple operation, and harmful effect is hardly exerted on the quality of the cement clinker.  <P>SOLUTION: In the method of reducing hexavalent chromium in a cement clinker, the cement clinker comprising hexavalent chromium is subjected to heating treatment at 650 to 1,100°C in a reducing atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017249-A (JP)
Title: Electrode guide for electric discharge machining of small hole
Inventor: MURAYAMA SHINICHI
IPC: B23H7/26
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and easily insert a rod shape electrode into a guide hole at a straight portion, which forms a longitudinal guide hole by circumscribing a plurality of round pins and by forming an introductory taper hole which gradually decreases its diameter at a predetermined rate.  <P>SOLUTION: A hollow round hole 3B is formed by a tapered hole 3B-T having a required taper angle at a machining electrode insertion end side and a long straight hole 3B-S having a small internal diameter formed so as to follow the taper hole 3B-T. A plurality of the round pins to be inserted into the hollow round hole 3B are configured so as to have a combined shape of the taper portion 3B-T corresponding to the taper of the hollow round hole 3B and the straight portion 3B-S having the diameter and length corresponding to the straight hole 3B-S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021106-A (JP)
Title: Developing roller
Inventor: INASE SHINGO
IPC: G03G15/09
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems arising in a method of increasing the outer diameter of a magnet roller in a sleeve to reduce the distance with a probe, such as rise of a revolving torque, wear-out of a magnet roller, breakage or the like that may occur because the contact with the inner wall of the sleeve cannot be avoided due to the sway of the magnet roller itself or a deflection by self-weight.  <P>SOLUTION: In a developing roller which has a magnet roller with a plurality of magnetic poles in the sleeve, lubricating oil is enclosed in the sleeve together with the magnet roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023762-A (JP)
Title: Oscillation circuit
Inventor: NISHIYAMA TETSUYA
IPC: H03B5/12
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation circuit that reduces phase noise.  <P>SOLUTION: A parallel resonant frequency has at least two parallel resonant frequencies. The parallel resonant frequency of a high frequency, a low frequency and a lowest frequency represent f<SB>+</SB>, f<SB>-</SB>and f', respectively. In this point, if either of parallel resonant frequencies f<SB>-</SB>and f<SB>+</SB>is allowed to be brought infinitely closer to either of series resonant frequencies f<SB>1</SB>, and f<SB>3</SB>, and X<SB>1</SB>and X<SB>3</SB>in the vicinity of the resonant frequency f<SB>1</SB>are inverted, the Q of the oscillation circuit and phase noise are allowed to be raised and reduced. Such a resonant frequency is in existence. The variable capacity of a first reactive element column X<SB>1</SB>is conditioned so that the lower parallel resonant frequency f-can be brought infinitely closer to the series resonant frequency f<SB>1</SB>. A targeted frequency represents the f<SB>1</SB>, and this eventually results in an increase in Q value in the frequency f<SB>1</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028584-A (JP)
Title: Holder for positioning semiconductor chip
Inventor: HONGO SHINYA
IPC: G01R31/26
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely position a semiconductor chip regardless of size of the semiconductor chip.  <P>SOLUTION: This holder holding and positioning the semiconductor chip 500L having angle parts 510L of right angles, is provided with a pair of holding jaws 100A and 100B composed of two sheets of plates 110A, 120A, and 110B, 120B, and laminated respectively. Linear edge parts 111A, 121A and 111B, 121B of two pairs of plates 110A, 120A, and 110B, 120B are laminated respectively so as to match angles with the angle 510L of the semiconductor chip 500L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025462-A (JP)
Title: Imaging apparatus
Inventor: KAIMA NOBUKANE
IPC: B41J2/44
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which the lifetime of an LD can be prolonged by decreasing the lighting time thereof.  <P>SOLUTION: The imaging apparatus having a sample hold type APC function for keeping a constant quantity of light of a semiconductor laser comprises a writing unit section having a function for measuring the time required for the voltage of an APC hold capacitor to reach some reference level and determining an optimal APC sample hold timing for each machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025952-A (JP)
Title: Tire mounter
Inventor: WAKATSUKI MASAYOSHI
IPC: B60C25/12
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire mounter capable of reducing damage to a bead toe portion.  <P>SOLUTION: This tire mounter is constructed such that a wheel W is set horizontally, a tire T is placed so that part of a bead portion may be fitted diagonally, on the wheel W, a bead expansion roller 6 is inserted into the inside of the bead portion of the tire T, and rim assembly is conducted by moving the top face of the bead portion in the tire peripheral direction while the top face is pressed down by a bead drop-off roller 7. In this tire mounter, a tension roller 8 for applying tensile force Fo, diagonally outward downward in the tire radial direction, to the side top face of the tire. The tension roller is moved in the tire peripheral direction together with the bead expansion roller 6 and the bead drop-off roller 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175960-A (JP)
Title: Depressurizing pump assembly and closure device for beverage container
Inventor: WILHITE GERALD
IPC: B65B31/04
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To keep the quality of a beverage within a bottle even after opening of it.  <P>SOLUTION: An assembly for depressurizing an opened beverage bottle includes a bottle closure device having a valve to permit depressurization of the bottle by a removable pump assembly. The pump assembly includes a stretchable diaphragm having a roller being movable on tracks within a housing. A pivotal actuator stretches the diaphragm to cause the expansion of a diaphragm chamber and effect depressurization of the bottle through a closure valve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004028682-A (JP)
Title: Measuring method of object substance
Inventor: MARUYAMA KOHEI
IPC: G01N33/566
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To measure an object substance in a sample with a high sensitivity by detecting a fluorescent or luminous labelled substance bonded with beads.  <P>SOLUTION: In a method of measuring the object substance in the sample by detecting the fluorescent or luminous labelled substance combined with the beads after a specific bond reaction using the beads is caused, the beads suspending after the reaction is settled on a bottom face and excitation light is cast onto the beads held settled on the bottom face, and then fluorescence or luminance caused is measured. By this method, a passage of the excitation light is not obstructed by the beads, and light emitted from the fluorescent or luminous substance reaches a detector directly so that a high detection sensitivity can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032428-A (JP)
Title: Wireless radio and communication method
Inventor: NAGAI YUKIMASA
IPC: H04W92/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method by which transmission efficiency in the whole system is improved by accommodating a carrier between access points.  <P>SOLUTION: This communication method comprises a carrier release step for transmitting a "carrier release notification" from an access point where it is decided that the excess number of carriers to a current communication traffic is secured to a peripheral access point, a communication step for communicating by adding the released carrier when the peripheral access point that has received the "carrier release notification" decides that the number of carriers is not sufficient on the current communication traffic, and the communication step that the noticed released carriers are usable.  <P>COPYRIGHT: (C)2004,JPO