baber/WOPTO huggingface dataset:
Patent JP-2004028483-A (JP)
Title: Storage type hot water supply heating apparatus
Inventor: NAKAGAWA MICHIO
IPC: F24D3/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage type hot water supply heating apparatus capable of extremely economically supplying hot water and heating.  <P>SOLUTION: The hot water storage type hot water supply heating apparatus comprises: a hot water storage tank 1 for storing hot water while a water supply pipe 2 and a hot water supply pipe 4 are connected; a heating means 5 for heating hot water in the hot water storage tank 1; a circulation circuit 7 for connecting the hot water storage tank 1 to the heating means 5 so that hot water can be circulated; and a circulation pump 6 that is provided at the circulation circuit 7 to circulate hot water. A bypass circuit 11 having a heat exchange section 14 for heating is provided on the way to the circulation circuit 7. The heat exchange section 14 for heating has an inner heat exchange 15 where hot water heated by the heating means 5 is circulated and a small-capacity heating tank 16 where the inner heat exchange 15 is sunk into a storage heat medium liquid. A channel switching means is provided to connect a radiator 17 and a pump 18 for heating to the heating tank 16, and to switch the circulation circuit 7 to the side of the hot water storage tank 1 and the side of the bypass circuit 11, thus obtaining extremely economical hot water supply and heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028288-A (JP)
Title: Safety control device for vehicle
Inventor: NUMATA AKITO
IPC: F16D48/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety control device retaining the operation of a device securing a power from an internal combustion engine without stopping the internal combustion engine and accelerating and decelerating the vehicle in compliance with the intention of a driver, when a device controlling the output of the internal combustion engine breaks down.  <P>SOLUTION: This internal combustion engine control device is provided with the internal combustion engine, the output control device for the internal combustion engine, a device transmitting the output of the internal combustion engine to the wheels, a device intermitting the transmission of the output of the internal combustion engine to the wheels, and a failure detecting device of the output control device for the internal combustion engine. When the failure of the output control device for the internal combustion engine is detected, the transmission of the output of the internal combustion engine to the wheels is intermitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033804-A (JP)
Title: Container sorting apparatus
Inventor: FURUKAWA SHINICHIRO
IPC: B09B5/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container sorting apparatus which exhibits an epockmaking acting effect not obtainable heretofore.  <P>SOLUTION: The container sorting apparatus is used for sorting containers 1 different in material such as can, PET bottle or the like, and has a crushing mechanism for crushing the containers 1 and a sorting treatment mechanism for sorting the containers 1 for every material corresponding to the thicknesses of the containers 1 after crushed by the crushing mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031852-A (JP)
Title: Semiconductor light emitting device and its manufacturing method
Inventor: SHAKUDA YUKIO
IPC: H01L33/62
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To enable both wire-bonded spots to be reduced in number and the light emitting region of a semiconductor light emitting device to be substantially increased in area. SOLUTION: An N-type semiconductor layer 4, a light emitting layer 5, and a P-type semiconductor layer 6 are formed on the surface of a transparent board 3, a P-side electrode 10 is formed on the surface of the P-type semiconductor layer 6, and an N-side electrode 9 is formed on the exposed surface of the N-type semiconductor layer 4 for the formation of a device main body 2. A sub-mount member 11 is equipped with auxiliary electrode layers 14 and 15 on its front surface, and mounted with the above device main body 2 with its front surface facing down. Light emitting from the light emitting layer 5 is radiated outside from the rear surface of the transparent board 3.
Patent JP-2004039827-A (JP)
Title: Method for vapor phase growing boron phosphide layer, boron phosphide semiconductor element, and light emitting diode
Inventor: UDAGAWA TAKASHI
IPC: H01L21/205
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a boron phosphide layer of a single crystal having little crystal defect density cannot be stably formed due to a large lattice mismatching degree of an Si single crystal substrate and the boron phosphide layer.  <P>SOLUTION: A method for vapor phase growing the boron phosphide layer includes steps of vapor phase growing a first boron phosphide layer by setting a ratio of the concentration of a phosphorus source to that of a boron source supplied to a vapor phase growing region is set in a range of 0.5 to 50, subsequently increasing the ratio to a range of 500 to 6,000 within 10 s, and vapor growing a second boron phosphide layer on the first boron phosphide layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035460-A (JP)
Title: Method for separating organic compound from oxidation reaction system
Inventor: KITAYAMA KENJI
IPC: C07C45/34
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an organic compound produced by using an imide compound catalyst such as N-hydroxyphthalimide, etc., is efficiently separated from a reaction system.  <P>SOLUTION: The method for separating the organic compound comprises separating an oxidation reaction product obtained by reacting (A) the organic compound which forms a free radical and has a nonaromatic carbon-carbon double bond with oxygen in the presence of a cyclic imide skeleton-containing imide compound represented by formula (I) (n is 0 or 1; X is an oxygen atom or OR group (R is a hydrogen atom or a hydroxy-protecting group)) from an oxidation reaction system. After the oxidation reaction, a side reaction product between the compound (A) or the oxidation reaction product and the imide compound is decomposed by heating and the oxidation reaction product of the compound (A) is separated from the oxidation reaction system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003112438-A (JP)
Title: Ink jet recorder for medical use and ink jet recorder
Inventor: NAKAZAWA MASAYUKI
IPC: B41M5/50
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain image hard copies for medical use which have superior gradation characteristics and a high image quality by preventing generation of a pseudo contour and an aged deterioration in image gradation characteristics. SOLUTION: In an ink jet recorder for recording images for medical use with the use of three or more kinds of ink having the same color tone and different concentrations, when a recordable maximum density is Dmax, a recordable minimum density is Dmin, k1=0 and k2=1.0, an ink adhesion amount to a recording medium is controlled to be nearly constant at a solid recording time in a density range from Dmin+k1×(Dmax-Dmin) to Dmin+k2×(Dmax-Dmin).
Patent JP-2004040964-A (JP)
Title: Gable wall with bellmouth
Inventor: ETO AKIRA
IPC: F16L1/024
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gable wall with bellmouth which can be quickly and easily manufactured to be adapted to individual sites, facilitates field work to shorten an execution time, and prevents damage to cables.  <P>SOLUTION: The gable wall 1 with bellmouth is provided with a round through hole 2 into which cables can be inserted. The gable wall made of resin concrete is to be installed on piping installations buried under ground. The periphery of one end of the round through hole 2 is rounded to form a bellmouthed portion 4. Since the gable wall 1 with bellmouth is made of resin concrete, its thickness can be reduced with its strength maintained. As a result, materials used in it is reduced, and its molding time is shortened. Further, since the bellmouthed portion 4 and the body 7 of the gable wall are integrally formed, the bearing strength of the gable wall is not reduced. At the same time, the bellmouthed portion 4 is prevented from being separated from the body 7 of the gable wall due to the weight of cables applied to the bellmouthed portion 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044443-A (JP)
Title: Exhaust emission control device
Inventor: ASANUMA TAKAMITSU
IPC: F01N3/08
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of accurately determining the clogging of a filter in the exhaust emission control device having the filter carrying an NOx occluding agent.  <P>SOLUTION: In this exhaust emission control device, the particulate filter 22 carrying the NOx occluding agent 46 is disposed in an exhaust gas passage. When NOx occluded in the NOx occluding agent 46 must be reduced for control, an NOx reduction and purification control is performed to lower the flow of exhaust gases and increase the air/fuel ratio thereof. The exhaust emission control device comprises a pressure detection means 44 for detecting the upstream side pressure of the filter 22 and a clogging determination means for determining that the filter 22 is clogged when the magnitude of a variation in upstream side pressure when the exhaust gas flow is reduced is detected in the NOx reduction and purification control the magnitude of the variation exceeds a specified value. Thus, a clogging determination becomes difficult to be affected by the operating state of an engine, and the possibility of mis-determination can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046501-A (JP)
Title: Moving object detection method and moving object detection device
Inventor: NARUOKA TOMONOBU
IPC: G06T7/20
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional moving object detection that the detection of a moving object becomes difficult, when the shadow of a tree or the like is present in the background image, by the effect of the movement of the shadow or the inclusion of the object to the shadow, and the reliability of the updated background becomes controversial.  <P>SOLUTION: This method comprises preliminarily forming a basic background image from an image inputted from a fixed camera; determining movement information showing the direction and speed of the moving object 210 by use of a plurality of images differed in input time to determine an area including the moving object from the determined movement information; updating the image not including the moving object 201 which forms a background area; determining a differential image between the updated background image and the input image; determining a presence candidate area 301 of the moving object based on the determined differential image; and detecting the position of the moving object within the determined presence candidate area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044522-A (JP)
Title: Starter for internal combustion engine
Inventor: TAMAGAWA YUTAKA
IPC: F02N11/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starter for an internal combustion engine whereby torque of a starting motor is suitably controlled at engine starting, lowering of an output voltage or deterioration in an early stage of a battery is prevented, and a rotational frequency of the motor can smoothly be controlled to be a target rotational frequency.  <P>SOLUTION: Starting torque TRQS of the motor is calculated so that a deviation between a starting target rotational frequency NSTOBJ and an actual rotational frequency of the motor NM is 0. An output power limit value PLMT1 and a regenerated power limit value PLMT2 are calculated in correspondence with a battery temperature TB, and torque limit values TRQLMT1 and TRQLMT2 are calculated in correspondence with the power limit values PLMT1 and PLTM2. The motor starting torque TRQS is restricted in a range of the torque limit values TRQLMT1 and TRQLMT2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041607-A (JP)
Title: Token unloading device
Inventor: OYA TAKATOSHI
IPC: A63F5/04
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically unload necessary sufficient amount of tokens without performing a stop operation.  <P>SOLUTION: This token unloading device is provided with a storage tank 8 storing the coins for a token game machine, a feeder 9 delivering the tokens in the storage tank 8 to a coin jug 14, the coin jug 14 and a gravimeter 10 measuring the weight of the tokens in the mount position of the coin jug 14 in the lower part of a delivery port of the feeder 9, and a control device 12 stopping the operation of the feeder 9, when weight data detected by the gravimeter 10 exceed a set weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294041-A (JP)
Title: Rolling bearing and its manufacturing method
Inventor: KAWABE MASARU
IPC: F16C33/64
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing having long life even under a hostile lubricating condition in which lubrication is made by refrigerating machine oil containing refrigerant.  <P>SOLUTION: The rolling bearing is provided with an outer ring 1, an inner ring 2 and a plurality of rolling elements 3 freely rotatably disposed between both rings 1, 2, wherein refrigerating machine oil 5 containing refrigerant filled in a gap inside which the rolling element 3 formed between both rings 1, 2 is provided. No foreign matter whose average diameter exceeding 3 μm exists on the raceway surfaces 1a, 2a of both rings 1, 2 and on the rolling surface 3a of the rolling elements 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056532-A (JP)
Title: Integrated circuit and image forming apparatus
Inventor: MIYAZAKI SHINYA
IPC: H03K5/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To automatically secure the hold or setup time of an integrated circuit for inputting or outputting an information signal with clock synchronization.  <P>SOLUTION: This integrated circuit is provided with: a means 408 for holding timing difference indicating data Psh/Pss between H/L switching of a reference signal TpCB and H/C switching of a transmission signal TpCA; a buffer amplifier 403 wherein a plurality of Pa to Pp/Na to Np of a series circuit obtained by serially connecting first switching elements PS1/NS1 that are turned on/off by the H/L of the transmission signal to second switching elements PS2/NS2 that respond to phase control signals (a) to p to be conductive, are parallelly connected between a constant voltage power supply Vc or device ground and a transmission signa line (TpCA); and a timing difference setting means 407 for controlling the number of the second switching elements PS2/NS2 that conduct so as to make the timing difference in H/L switching between the reference signal and the transmission signal coincide with the indicating data Psh/Pss of the holding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049578-A (JP)
Title: Game machine
Inventor: TANIGUCHI NOBUYUKI
IPC: A63F7/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To vary the continuation condition to the next round of a big prize game in simple constitution in a game machine of the second, type or the like.  <P>SOLUTION: This game machine determines the degree of continuation difficulty to the next round by random number lottery when a big prize occurs, and displays the same on a display device 11 in three stages: "15" (the highest level of easy continuation); "10" (the next level of easy continuation); and "5" (the level of most difficult continuation). In the case of "15", the continuation condition to the next round in all rounds is that one game ball passes a specified area. In the case of "10", the continuation condition to 10 round is that one game ball passes a specified area, and the continuation condition to 15 round is that two game balls pass a specified area. In the case of "5", the continuation condition to 5 round is that one game ball passes a specified area, the continuation condition to 10 round is that two game balls pass a specified are, and the continuation condition to 15 round is that three game balls pass a specified area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057212-A (JP)
Title: Drawing of lots game system
Inventor: NAKAMURA SHUICHI
IPC: A63F13/33
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a drawing of lots game system capable of realizing a sales increase at a restaurant.  <P>SOLUTION: This system has a customer side display 38, a product database 52 in which point information and price information on each item are registered, a drawing of lots map 50 in which winning codes are arranged in some of many records 60, a terminal 18 to enter an item to be ordered and its quantity, and a means to store order information from the terminal 18 in an order information database 42 in association with a slip number. The system has a means to refer to both databases 42 and 52 and output an accounting slip on which the slip number and the amount claimed are printed and a means to input the slip number of the accounting slip and a means to refer to the databases 42 and 52 and calculate the number of points based on the item and the quantity associated with the slip number, a means to move the record 60 by the number of points on the drawing of lots map 50 and recognize the inclusion of a winning code as a winning, and a means to display a moving image corresponding to the result in drawing of lots on the customer side display 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062258-A (JP)
Title: System and method for automatic change of data collection destination of meta-data collection
Inventor: YOSHIYAMA KAZUHIRO
IPC: G06F17/30
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of lightening the load of maintenance of a collection destination list on a system administrator by automatically changing a data collection destination and improving the use efficiency of a data storage medium by deterring unnecessary data from being collected.  <P>SOLUTION: When a user is authenticated and retrieves meta-data, a meta-data automatic gathering system stores statistic data in a statistic database 112. A statistic analyzing means 107 takes statistic analyses by classifications of meta-data with the statistic data and the data collection destination is changed according to a data collection destination list 109. Consequently, unnecessary data collection is deterred to improve the use efficiency of the storage medium for a meta-data storage database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061615-A (JP)
Title: Liquid crystal display element
Inventor: MIZUSAKO RYOTA
IPC: G02F1/1333
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display element with which an excellent display quality and a high-speed response is obtained by reducing liquid crystal layer thickness without generating display defect due to gathering of impurities inside a pixel part.  <P>SOLUTION: A gap d<SB>1</SB>at a plurality of pixel parts corresponding to a plurality of pixel electrodes 3 is set to a value corresponding to a previously determined liquid crystal layer thickness and a gap d<SB>2</SB>between substrates at an inter-pixel part between a plurality of the pixel parts is set to be larger than the gap d<SB>1</SB>between the substrates at the pixel parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060483-A (JP)
Title: Air-fuel ratio control system for engine
Inventor: TSUYUKI TAKESHI
IPC: F02D41/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To keep high accuracy in calibrating a canister model even when meeting calibration timing in the exposed state of a base air-fuel ratio error immediately after starting.  <P>SOLUTION: A controller 11 estimates a fuel quantity desorbed from a canister 24 in purge processing using the canister model, computes the quantity of purge part correction to reduce air-fuel ratio deviation from a stoichiometric air-fuel ratio by performing purge processing at a target purge ratio based on the desorbed fuel quantity, and corrects the quantity of fuel supply to an engine with the quantity of purge part correction. The controller 11 further sets a second limiter narrower in width to the central value of the air-fuel ratio feedback correction quantity than a first limiter, performs purge cut-off when meeting calibration timing in the case of determining the presence of a base air-fuel ratio error by comparing the computed air-fuel ratio feedback correction quantity with the second limiter, and performs first calibration processing to the canister model based on data before and after the purge cut-off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059850-A (JP)
Title: Snow melter and its manufacturing process and method of decomposition of waste food
Inventor: YAMAUCHI HIROSHI
IPC: C09K3/18
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic snow melter that has a better snow/ice melting effect and its persistence than the conventional organic snow melters, a low corrosivity against metal, concrete and the like and hardly destructs the environment.  <P>SOLUTION: The snow melter contains the decomposition liquid of waste foods by microorganisms. Preferably it further contains sodium chloride, sodium formate and sodium acetate. The manufacturing process of the decomposition liquids of waste foods for use in the snow melter comprises adding 0.5-5 pts.mass of water to crushed waste foods, inoculating thermophylic microorganisms to the waste foods, decomposing it under an elevated temperature and aerobic condition and concentrating the resultant decomposition liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058023-A (JP)
Title: Wet milling method
Inventor: NAKAMURA TOMOKI
IPC: B02C21/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently realize fine dispersion by preventing a liquid in wet milling from creaming.  <P>SOLUTION: A dispersion in water for a thermal recording paper is prepared and the wet milling is carried out in a sand mill 12 filled with glass beads of an average particle diameter of 0.5 mm. The defoaming state of the dispersion in water is adjusted so that the bulk density of the water dispersion, carried out by the wet milling, divided by the true density is ≥0.7. In the wet milling method, the dispersion in water is maintained in a normal state without creaming, the fine dispersion is carried out efficiently and the obtained dispersion in water has an excellent dispersion state of fine particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062829-A (JP)
Title: Delivery information display method
Inventor: HAGA MASAHIKO
IPC: G06F3/048
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To inform a user of information at the proper time without the user's operating work.  <P>SOLUTION: A client 10 requests a transmission of information to an information providing server 30 when any one of operation buttons in an HTML document displayed on the display screen of the client 10 is operated. The client 10 determines whether an item of news is present on the information providing server 30 or not. When the item of news is present, it sets a display area for exclusively displaying the news on the display screen of the client 10, and displays the news on this display area. When no news is present, the display area and the news are erased from the display screen.  <P>COPYRIGHT: (C)2004,JPO