baber/WOPTO huggingface dataset:
Patent JP-2003088397-A (JP)
Title: Plasminogen fragment having neovascularization- inhibiting activity and method for searching compound which induce production of the plasminogen fragment
Inventor: HASUMI KEIJI
IPC: C12Q1/37
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently searching a compound which accelerates the conversion of plasminogen into an angiotensin-like activity-having fragment, and to provide the new plasminogen fragment. SOLUTION: This method for efficiently searching the compound which accelerates the conversion of the plasminogen into the angiotensin-like activity- having fragment. A point which utilizes the acceleration of the activation of the plasminogen as an index is an important point. The plasminogen fragment produced by the action of the compound identified by the method. The plasminogen fragment is a new molecule which has a molecular weight of 50 to 72 kDa and contains K1-K5 and whose protease domain is partially linked with a disulfide bond, and inhibits the proliferation, migration and lumen formation of cultured vascular endothelial cells similarly to angiostatin.
Patent JP-2003130665-A (JP)
Title: Navigation device for vehicle
Inventor: TAKEUCHI KENSUKE
IPC: G09B29/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To represent an intersection drawing as close to appearance by human eye as possible, when an actual road is corrected to a normalized orientation. SOLUTION: The navigation device for a vehicle includes a storage means (3) for storing road data, a control means (11) for reading the stored road data, correcting an actual road to a normalized orientation, and producing an intersection drawing, and a display means (6) for displaying the intersection drawing output from the control means. The control means is such configured that based on the weighting corresponding to the angle difference between the actual road and the normalized orientation, and on the weighting with respect to overlapping between a plurality of actual roads and one normalized orientation, an intersection drawing is produced after correction by which a total weighted value in correcting all actual roads to normalized orientations is minimized is selected.
Patent JP-2003137317-A (JP)
Title: Refill pouch
Inventor: TAKAI TAIZO
IPC: B65D33/38
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a refill pouch with which a spout is automatically opened as soon as an end is cut without any working on the spout and a large opening area can be secured. SOLUTION: The refill pouch has a pouch body 3 of a plane structure including a pair of front and rear sidewall films 2 which are joined with each other. The films of the pouch body 3 swell fore and aft by a pressure of filled contents, and the swell 6 is formed to have a ridge 61 extending upward on the pouch 3. The spout 4 is provided on the ridge 61 or on an extension of the ridge 61.
Patent JP-2003135904-A (JP)
Title: Method for removing zirconium chelate complex
Inventor: KAI HIDETOMO
IPC: C07C69/54
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently removing a zirconium complex which remains in a reaction product after a synthetic reaction using the zirconium complex as a catalyst. SOLUTION: In the method for easily and efficiently removing the chelate complex of zirconium which remains in the reaction product, after a compound soluble in a water-insoluble organic solvent is synthesized by the reaction using the chelate complex of zirconium as the catalyst, a solution of the reaction product in the water-insoluble organic solvent is washed with an aqueous solution containing a weak acid salt of an alkali metal.
Patent JP-2002221539-A (JP)
Title: Layered voltage measuring device
Inventor: MORIMOTO NAOHISA
IPC: H01M10/48
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To use a small-sized inexpensive switch means by reducing a withstand voltage of the switch means. SOLUTION: Switch means 312 are connected in series to plural switch means 311, and therefore a battery voltage of a prescribed battery block 21 is copied into a capacitor 313. After setting all the switch means 311 and the switch means 312 in the OFF state, switch means 314 are set in the ON state, and when reading a voltage to a degree of maximum DC 400 V of an assembly battery voltage, voltages bisected by parasitic capacities Ca, Cb of the plural switch means 311 and the switch means 312 in the OFF state are applied respectively to the switch means 311 and the switch means 312.
Patent JP-2003141181-A (JP)
Title: Method, system, and program for analyzing turbulence
Inventor: MUROTA TOMOYA
IPC: G06F17/50
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of analysis for automatically calculating a local optimal value of a model coefficient of SGS stresses in accordance with instantaneous flow conditions as large eddy simulations, that is, techniques for analyzing turbulence, while avoiding a numerical instability phenomenon. SOLUTION: A calculation formula for the SGS model coefficient is derived based on 'local interscale equilibrium assumption' assuming the equilibrium of energy transfer in a wavenumber area 7 serving as a sub-test scale and a grid scale on a wavenumber space. The calculation formula is used in the calculation of SGS stress terms. A model constant for the SGS stresses is automatically calculated and numerically stable analysis is made possible.
Patent JP-2003139434-A (JP)
Title: Regenerative air conditioning and hot water supply system
Inventor: FUJITA HIDEKATSU
IPC: F25B30/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative air conditioning and hot water supply system that can offer air conditioning and hot water supply with appreciable energy efficiency by using a common heat pump mechanism throughout all seasons. SOLUTION: A refrigerant circulation circuit of the heat pump mechanism H branches into a heat storage circuit B and a hot water supply circuit A, to both of which a refrigerant can be supplied. While ice heat storage is in operation in a heat storage tank 4, waste heat use from the heat pump mechanism H and electric heaters 21h to 23h combine to store hot water in hot water storage tanks 21 to 23 connected to the hot water supply circuit A.
Patent JP-2003153092-A (JP)
Title: Imaging device
Inventor: NAKAJIMA TAKAYUKI
IPC: H04N5/335
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To decrease a change of a black level in a low-speed shutter mode, etc., caused by a long exposure time by applying an imaging device to an electronic still camera, for example. SOLUTION: A corrected value Baa of a black level is calculated in accordance with an output Bopb1 of a first optical black area which shields a photoelectric conversion part as well as an output Bopb2 of a second optical black area which differs from the first optical black area in the photoelectric conversion part.
Patent JP-2003149217-A (JP)
Title: Fractionating liquid chromatograph
Inventor: IWATA YOUSUKE
IPC: G01N30/80
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To form a plurality of fraction components to be collected and heighten a recovery rate in on-line fractionation using trap columns. SOLUTION: Peak detection is performed on an eluate from a column 14 by a detector 16 or a mass spectrometer 18. When the peak of a desired component to be collected is detected, change-over valves 24 and 38 are switched so as to select any one of channels 26-2 to 26-n of the same trap columns 28, and the component is collected by the trap columns 28 while being diluted by a diluent. By sequentially switching and feeding a movable-phase solvent for desorption to the channels 26-2 to 26-n of the specific trap columns 28 at the completion of fractionation and analysis, the fraction components each collected by the trap columns 28 of the channels 26-2 to 26-n are desorbed and collected by separate collecting containers by a fraction collector 30.
Patent JP-2003144000-A (JP)
Title: Reef floating in water
Inventor: TAJIRI ISAO
IPC: A01K61/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a habitat for small animals and fishes living in shallows of lakes and marshes, and to improve ecosystem thereby. SOLUTION: This habitat is provided by suspending a shallow basket like container having a large area, suspended at a constant depth in water and spread vegetation mats, pebbles and the like in the container to make hydrophytes grow and small animals live.
Patent JP-2003150684-A (JP)
Title: Gift exchange system and server therefor
Inventor: KURITA HIDEHIKO
IPC: G06Q50/10
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To increase satisfaction of a person receiving a gift by enabling the person receiving the gift to dispose of the gift in various kinds of forms. SOLUTION: In a catalog data base DB2 provided in a server 1, a plurality of catalogs in which a plurality of merchandise groups of the same money amount are gathered into one set are registered. A name, address and mail address of a person giving the gift and the name and mail address of the person receiving the gift inputted to a terminal 2 on an ordering side are made to correspond to the catalog selected from the catalog data base DB2 by specification at the terminal 2 on the ordering side and registered in a management data base DB3. Generation of the gift is reported to the terminal 2 on a receiving side by electronic mail and the merchandise group included in the catalog selected at the terminal 2 on the ordering side is presented at the terminal 2 on the receiving side.  By requesting a handling management means 17 of the server 1, the terminal 2 on the receiving side can alternatively select reception of merchandise, return of the merchandise and transfer of the merchandise for the presented merchandise group.
Patent JP-2002217060-A (JP)
Title: Microcomponent including capacitive component
Inventor: GUILLON BERTRAND
IPC: H01G5/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor having a small amount of change in capacitance for the capacitor manufactured by the MEMS technique. SOLUTION: This microcomponent has a capacitive component. The capacitive component is composed by the continuous coupling of at least two capacitor elements (C1, C2, C3, and C4) that are successively connected. There are first and second plates (10) and (12) in each component. The first plate (10) is fixed to the other of the microcomponents. The second plate (12) includes a portion (19) that can deviate to the first fixed plate (10) by the effect of a control signal so that the value of the capacitance of the capacitor element C1 is changed. The control signal to the plurality of capacitor elements should be independently generated so that the entire capacitance of the capacitor is changed by independent change in the capacitance of each capacitor element.
Patent JP-2003145323-A (JP)
Title: Tool holding device
Inventor: OGAWA TAKAHIDE
IPC: B23B31/117
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To improve durability of disc springs, and elongate the service life of a tool holding device. SOLUTION: In this tool holding device 5 provided in a main shaft 1, disc springs to energize a pull-up shaft 6 to retraction position comprise disc springs 12, 12, etc., in a part A on the back side, and disc springs 13, 13, etc., in a part B on the front side, having different spring constants. The spring constant of the disc springs 12, 12, etc., is larger than that of the disc springs 13, 13, etc.
Patent JP-2003158510-A (JP)
Title: Line switching apparatus
Inventor: YAMAMOTO KOJI
IPC: H04L69/40
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a line switching apparatus that can switch an active line into a standby line at a high-speed. SOLUTION: Transmission terminals are switched when no standby line is in use, after detecting frame pulse positions of an active line signal frame pulse and a standby line pilot signal, a delay given to an active line signal is controlled to optimize the frame pulse position of the active line signal with respect to the frame pulse position of the standby line so as to realize high-speed line switching in a state of establishing the frame synchronization by eliminating a time to set up the synchronization again with respect to out of frame synchronism when the standby line selects the active line signal from the pilot signal due to line switching caused by deterioration in the active line.
Patent JP-2003156789-A (JP)
Title: Electronic camera
Inventor: SATO YUSUKE
IPC: G03B17/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera equipped with a collapsible mount type lens barrel, which can be miniaturized and thinned by simplifying the collapsing mechanism of the lens barrel and which realizes power saving. SOLUTION: This electronic camera is equipped with a lens group 21a fetching subject luminous flux along a 1st optical axis O1, a lens frame 21 supporting the lens group and provided to be manually moved along the 1st optical axis between a using position where it projects on the front surface of a housing and a housing position where it is collapsed inside the housing, a reflection mirror 40 reflecting the luminous flux transmitted through the lens group along a 2nd optical axis O2 crossing with the 1st optical axis, and an imaging device receiving the luminous flux reflected by the reflection mirror.  The reflection mirror is moved to a reflecting position (using position) where the luminous flux passing through the lens group is guided to the imaging device according as the collapsible lens frame is moved to the using position, and is moved to a retreat position where the housing space of the lens frame is secured at the housing position according as the lens frame is moved to the housing position.
Patent JP-2003153788-A (JP)
Title: Mailbox
Inventor: ITO SUGURU
IPC: A47G29/126
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a mailbox in which mail matters are easily taken out from the box and a space for rotating a lid for the taking-out hole is unnecessary in front of the taking-out hole in the taking-out hole for the mailbox. SOLUTION: In the mailbox 1 with a throwing inlet 2 and the taking-out hole 3, the mailbox in which a flat thin plate-shaped lid 4 for the taking-out hole with a specified elasticity is moved along guide channels 10a provided on both side frames 9 of the taking-out hole 3 in a face curved state in the up and down direction and in the forward and backward direction to make opening and closing of the taking-out hole 3 possible, is provided.
Patent JP-2002246481-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FURUTA HARUO
IPC: H01L27/088
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose manufacturing yield is improved by reducing dispersion in the threshold voltage in a MOS transistor formed by using a dual oxide process, and to provide a manufacturing method thereof. SOLUTION: Gate oxide films GX1 and GX2 of different thicknesses are disposed on a major surface of a semiconductor substrate 1 in active regions 3A, 3B, respectively. Gate electrodes GT1, GT2 are disposed in upper parts of the gate oxide films GX1 and GX2. An end edge part in a MOS transistor 100 side of an isolation film 2, defining the active region 3A of a thick film part AR, is bored, and a recessed part DP is formed in an end edge part of the active region 3A. However, the end edge part in an MOS transistor 200 side of the isolation film 2 is not bored in a thin-film part BR.
Patent JP-2003160217-A (JP)
Title: Belt conveyer and belt for conveyer
Inventor: KOIDE EIJI
IPC: B65G15/60
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To stably run a belt without increasing costs even when being arranged on a curve.  <P>SOLUTION: The belt 1 is moved along a predetermined passage. This belt conveyer comprises a linear member 3 protruded to both sides in a width direction of the belt 1, an engaging member 4 fixed on tip of the linear member 3, and a guide member 2 fixed along the passage and movably engaged with the engaging member 4 for guiding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163365-A (JP)
Title: Light emitting semiconductor device
Inventor: HONJIYOU TOMOIKU
IPC: H01L33/30
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable light emitting semiconductor device which is capable of increasing the light emission efficiency and also of keeping the light emission characteristics for a long time.  <P>SOLUTION: The semiconductor light emitting device has such a structure that, on the top face of a monocrystalline substrate 1, a semiconductor layer 2 of one conductivity and a semiconductor layer 3 of the opposite conductivity are stacked in order, and one electrode 5 is formed on part of the semiconductor layer 3 of the opposite conductivity, while the other electrode 6 made of metal is formed on the bottom face of the monocrystalline substrate 1. At least an upper region 3c of the semiconductor layer 3 of the opposite conductivity is formed of AlGaAs, and a contact layer 4 is interposed between the semiconductor layer 3 of the opposite conductivity and the electrode 5. The contact layer 4 is formed of GaAs and its end is extended to the periphery of the semiconductor layer 3 of the opposite conductivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164654-A (JP)
Title: Noise measuring equipment
Inventor: HASUNUMA KOJI
IPC: A63F7/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify air conditioning control at a low cost.  <P>SOLUTION: Noise measurement equipment is formed into a structure of an electric wave black box covering a small chamber 3, a replenishment route chamber 4, a replenishment equipment chamber 5, a collective route chamber 6 and an air-conditioning equipment chamber 7 and a power distribution chamber 8 as one group is formed on a portably-formed pedestal 2 having castors 1, and creates indoor environment protecting a pachinko machine 9 as an object of measurement of electromagnetic noise and an indoor environment in which the operating pachinko machine 9 can easily produces electrostatic noise. Two pachinko machines are installed back to back in an island chamber 3 or one pachinko machine is installed. When the interior of the electric wave black box gets into a set air-conditioned state, when the pachinko machine 9 is put into operation, a ball circulates through the pachinko machine 9, the collective route chamber 6, the ball polishing an lifting machine 16, and the replenishment route chamber 4 and an occurrence of static electricity noise is measured in that state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330961-A (JP)
Title: X-ray ct system
Inventor: KOKUBU HIROTO
IPC: A61B6/03
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT system, with which smooth animation is provided by preparing the tomograph of the heart over a wide range, in which motion artifact is reduced, while using helical scan. SOLUTION: In the multislice X-ray CT system, retropective ECG gate photographing is applied to the helical scan as well, the motion artifact is reduced by interpolating the discontinuity of projection data generated at such a time while using the data of cardiac time phase in the 180 deg. confronted relation, for example, and an arbitrary slice position and the projection data of the cardiac time phase are formed and suitably combined or collected while utilizing the divided projection data of continuity provided by such reduction. Thus, the tomograph of the entire heart, a three-dimensional(3D) image thereof, and further, the 3 dimensional animation of the heart, or the like, in the cardiac time phase of arbitrary time intervals can be smoothly prepared without interruption.
Patent JP-2003166435-A (JP)
Title: Control method for fuel injection device for internal combustion engine and controller thereof
Inventor: KAMIMURA KIYOSHI
IPC: F02D41/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a fuel injection device for an internal combustion engine which easily purges air when the air exists in a pipe for supplying fuel connecting a fuel pump with an injector.  <P>SOLUTION: When starting the internal combustion engine 1, a drive current is continuously or intermittently supplied to the injector 4a during injector drive time when starting the internal combustion engine 1 which is sufficiently longer than fuel injection time for giving a fuel injection amount required for starting the engine to perform an air venting injection process in which the air existing in the pipe for supplying fuel connecting the fuel pump 6 with the injector 4a is purged through the injector 4a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171204-A (JP)
Title: Gel-like insect repellent formulation
Inventor: SHIRAI HIROYUKI
IPC: A01N25/04
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel-like insect repellent formulation having good adhesion after coating with slight absorption from the skin and slight white parts remaining after the coating.  <P>SOLUTION: This gel-like insect repellent formulation is obtained by formulating an insect repellent with a lower alcohol in an amount of 10-30 wt.% based the total amount of the formulation, a gel base, water and a silicic acid compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002261140-A (JP)
Title: Method for measuring temperature
Inventor: NANBU YUKO
IPC: G01K11/00
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the temperature and temperature distribution in a chamber with high accuracy, and to provide a method for making a sample suitable for the temperature measurement. SOLUTION: When As is injected into a silicon substrate 10 having a natural oxidation film 11, an amorphous region 10a is formed, and the amorphous region 10a is divided into a high concentration oxygen region 10aa where the oxygen concentration is more than a critical value and a low concentration oxygen region 10ab where the oxygen concentration is lower than the critical value. Then, when oxygen ions are injected, the high concentration oxygen region 10aa is enlarged to the whole amorphous region. By taking advantage of the fact that the thickness of amorphous region becomes small when an annealing is performed, a recover rate is obtained. Further, by taking advantage of a relationship between the anneal temperature and the recover rate, the anneal temperature is obtained.  By adjusting the oxygen concentration of the amorphous region to that of larger than the critical value, the recover rate can be made an almost small constant value, and thus the accuracy and reliability in the temperature measurement are improved.
Patent JP-2003170200-A (JP)
Title: Sludge thickening apparatus
Inventor: SATONAKA YUKIO
IPC: C02F11/12
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge thickening apparatus which has an easily assembled disk assembly, does not have restrictions in the number of disk assemblies to be used and has great latitude in the layout.  <P>SOLUTION: A first disk assembly 11 is surrounded by four second disk assemblies 15, and arranged in the thickener 6. The outer circumferences of many disks 17 of the adjacent second disk assemblies 15 are made to approach so as to come in contact with each other or be 1.0 mm or less away from each other. Many disks 13 of the first disk assembly 11 are inserted between the disks 17 of the second disk assemblies 15 so as to be 1.0 mm or less away from each other, and so as to be 1.0 mm or less away from the shafts 16 of the second disk assemblies 15. The outer circumference of each disk 13 of the first disk assembly 11 overlaps a line segment L which connects the center of rotation of the adjacent second disk assemblies 15, or exceeds the line segment L. The sludge is thickened by introducing water content in the sludge flowing in the thickener 6 to many internal spaces C formed between the first and second disk assemblies, 11 and 15, and separating the water content. Separated water is discharged out of the thickener 6 through the first and second holes 27 and 28 of the shaft 12 of the first disk assembly 11.  <P>COPYRIGHT: (C)2003,JPO