baber/WOPTO huggingface dataset:
Patent JP-2009130164-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SHIGEKI
IPC: H01L27/06
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To smooth the waveform of switching voltage of LDMOS transistor without widening the width of isolation region.  <P>SOLUTION: A device region 15 is set surrounded by a cutting trench 16, and an isolating trench 17 for isolation is provided on either part of the device region 15 surrounded by the trench 16 for further isolation and insulation of the device region 15. In this case, the isolating trench 17, which reaches an insulation film 3 between an insulation film 3 and a drain electrode 14 on a substrate 1 for forming the device, is provided. Then, a plurality of regions electrically insulated in one cutting trench 16 are formed. By adjustment of the resistance value of each gate resistance 20-22, 24 connected to each region, the wave form of switching voltage of LDMOS transistor 5 is smoothed without widening the width of isolation region for insulating and isolating each region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125433-A (JP)
Title: Game machine
Inventor: YAMADA NORIFUMI
IPC: A63F7/02
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of swiftly advancing the play by improving the timing of feeding game media and the shooting position.  <P>SOLUTION: The mah-jong ball game machine has a rectifier 16a for feeding balls 20 one by one to the shooting position 23; a shooting means 16b for shooting the ball 20 fed to the shooting position 23 toward a play area 6b; a shooting rail 25b for guiding the ball 20 from the shooting position 23 to the play area 6b; a passage sensor 20a for detecting passage of the ball 20 after passing through the shooting rail 25b; and a control circuit 27 for controlling the feeding of balls by the rectifier 16a based on the detection of passage of the ball 20 by the passage sensor 20a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129814-A (JP)
Title: Fuel cell system
Inventor: WADA MAKOTO
IPC: H01M8/04
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suitably introducing scavenging gas into a fuel gas passage while suitably introducing a mixture gas of fuel gas and fuel off-gas into the fuel gas passage.  <P>SOLUTION: The fuel cell system 1 includes: a fuel cell stack 10; a hydrogen tank 21; a hydrogen supply passage through which hydrogen supplied to an anode passage 15 passes; an anode gas return passage which returns the anode off-gas exhausted from the anode passage 15 to the hydrogen supply passage; an ejector 30 that is provided in the hydrogen supply passage and combines anode off-gas with hydrogen toward the anode passage 15; a compressor 51 which supplies scavenging gas for scavenging the anode passage 15; a scavenging gas introduction pipe 40 arranged outside of a diffuser 34 of the ejector 30 so as to constitute a double pipe structure with the diffuser 34 and whose downstream end 40b is connected to an inlet 15a of the anode passage 15, having a scavenging gas introduction hole 40c into which a scavenging gas is introduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129380-A (JP)
Title: Inspection period management device, management period management device, and program
Inventor: MITOMA TETSURO
IPC: G06Q50/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To calculate an appropriate inspection period or management period to appropriately distribute maintenance costs.  <P>SOLUTION: Information indicating the type of an inspection for inspecting equipment, the range of the inspection, and the degree of deterioration obtained as the result of the inspection is input from an input part 12. An inspection period table in which the calculation method of the inspection period to the equipment is defined is stored in a table storage part 20 according to an inspection effective index and the degree of deterioration to the equipment. The inspection effective index is calculated on the basis of the type of inspection and the range of inspection input from the input part 12 by an inspection effective index calculation part 18, the calculation method of the inspection period corresponding to the calculated inspection effective index and the degree of deterioration input from the input part 12 is acquired on the basis of the calculated inspection effective index and the inspection period table to calculate a marginal inspection period by an inspection period calculation part 24. Then, the next inspection time limit is calculated on the basis of the marginal inspection period by a next inspection time limit calculation part 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129387-A (JP)
Title: Vending machine, electronic sales promotion system, method, and control program
Inventor: KOIKE YUICHI
IPC: G07F9/00
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vending machine capable of surely selecting a commodity to which a privilege such as a coupon is applied and capable of contributing to the sales promotion of the commodity, an electronic sales promotion system using it, a method, and a control program therefor.  <P>SOLUTION: When the vending machine detects a payment device with the commodity displayed, the vending machine reads coupon information from this device and determines whether or not the coupon can be applied to the displayed commodity (step S224). If the coupon is applied to the displayed commodities (Y), the vending machine makes settlement for the amount of the commodity selected by a user (Step S225). If the coupon is not applied to the commodity selected by the user, the vending machine flashes the indication of the commodities to which the coupon is applied (Step S228) and makes settlement (Step S225) for the amount of a selected commodity by the user. Thus, when selecting a commodity which is displayed, the coupon is applied to it and user can receive the discount on it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134089-A (JP)
Title: Image display device and head mount display
Inventor: TANIJIRI YASUSHI
IPC: G02B27/02
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain reduction in size and weight of a housing 30 and consequently of a device as a whole, while circumventing deterioration of the image quality by reducing adhesion of foreign matter in the air to a display surface of a display element 13, at assembling of a device, or the like.  <P>SOLUTION: A permeable cover 14 is disposed on an ocular prism 21 side extending from the display surface of the display element 13 through an air layer. According to this, foreign matter in the air is adhered to the permeable cover 14, for example, when the housing 30 is installed or removed during assembling of the device or the like, without adhering directly to the display surface of the display element 13. Since the housing 30, covering a display means 10, is adapted to be supported by the ocular prism 21 which constitutes a part of an ocular optical system 20, the housing 30 can be reduced in size and weight, as compared with the structure adapted to cover the display means 10 and the body of the ocular optical system 20 as a whole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138416-A (JP)
Title: Floor decorative member
Inventor: MIYAKE YOSHIMASA
IPC: E04F19/02
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor decorative member enhanced in stability, safety, and aesthetic appearance by easily and neatly laying out the member irrespective of the size of the surface on which the member is laid out.  <P>SOLUTION: An end decorative member 2 is attached to the side of the floor decorative member body 11 of the floor decorative member 1. The end decorative member 2 comprises a covering part 21 for covering the side of the floor decorative member body 11 and an mounting device 23 for attaching the covering part 21 to the floor decorative member body 11. A plurality of leg parts 12 are attached to the rear surface of the floor decorative member body 11. The mounting device 23 of the end decorative member 2 comprises a locking 24 having a mounting recessed part 241 locked to the leg part 12 and a locking device 25 for joining the locking member 24 to the covering part 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139294-A (JP)
Title: Semiconductor tester
Inventor: YAMAZAKI SHOJI
IPC: G01R31/28
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a diagnosis without a necessity of a dedicated diagnosis circuit, and to have a diagnosis function and a degeneration operation function by effectively utilizing components added so as to achieve the diagnosis.  <P>SOLUTION: The invention eliminates the necessity of the dedicated diagnosis circuit by using one of two semiconductor test circuits as a circuit to be diagnosed, and using the other of two semiconductor test circuits as the diagnosis circuit. Even if one of the semiconductor test circuits is failed, a semiconductor test is continued by interconnecting two semiconductor test circuits and causing the other semiconductor test circuit to implement a test allocated to the failed semiconductor test circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171407-A (JP)
Title: Data retrieval device, data retrieval method and its program
Inventor: MITA MASAHIRO
IPC: G06F3/048
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently retrieve various data such as desired image data.  <P>SOLUTION: A map-style retrieval screen 100 having a matrix structure is displayed on a display device. Data of images photographed at points in an area corresponding to each cell (a matrix position) of the retrieval screen 100 is retrieved, and the number of retrieval is displayed in each cell. A movable cursor 200 is displayed on a predetermined cell. A map of the retrieval screen 100 is changed into a more detailed or wider-area map according to zoom-up or zoom-down instructions. At the same time, the number of image data of each cell of the corresponding changed area is re-retrieved, and the retrieval number is updated. Data of images photographed at a point in the area corresponding to any cell selected by the cursor 200 according to predetermined operation is displayed as a list. A large number of images are automatically classified based on the photographed locations, and furthermore the classification density at that time can be suitably adjusted by a user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009136631-A (JP)
Title: Liquid atomizing device and sauna apparatus using it
Inventor: SAITO KAZUHIRO
IPC: F24F6/16
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress energy loss, with respect to a liquid atomizing device and a sauna apparatus using it.  <P>SOLUTION: According to this invention, there is provided with a body case 10 having a supply port 8 and an exhaust port 9, a heating means 11 and a blowing means 12 provided in a ventilation path inside the body case 10, and an atomizing means 13 provided between the blowing means 12 and the exhaust port 9. The atomizing means 13 comprises a liquid storage part 14, a rotating body 15 provided above the liquid storage part 14, and a liquid level elevating means for elevating liquid inside the liquid storage part 14 by an air pressure from the blowing means 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142928-A (JP)
Title: Grinding method and grinding device
Inventor: SHIBA YOSHIKI
IPC: B24B49/02
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method and a grinding device for improving deburring accuracy and productivity.  <P>SOLUTION: The grinding device 1 uses a grinder for grinding the surface of a workpiece 200. It comprises a carrying-in conveyor 2 for carrying the workpiece 200, a measuring device 4 for measuring the displacement of the workpiece 200 relative to a reference workpiece, grinding robots 6A-6D for moving the grinder along a predetermined track to deburr the surface of the workpiece 200, a supporting device 5 for supporting the workpiece 200 when ground by the grinding robots 6A-6D, a carrying-out conveyor 7 for carrying out the workpiece 200 after deburred, and a transfer robot 3 for transferring the workpiece 200 to the measuring device 4, the supporting device 5 or the carrying-out conveyor 7. The measuring device 4 measures the displacement of the individual workpiece 200 relative to the reference workpiece. The moving track of the grinder is corrected equivalent to the displacement of the individual workpiece 200, and the grinder is moved along the corrected track to deburr the workpiece 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146497-A (JP)
Title: Semiconductor device
Inventor: ARIKANE TAKESHI
IPC: G11C16/02
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the higher reliability of a semiconductor device provided with a nonvolatile memory cell.  <P>SOLUTION: By an electronic circuit electrically connected to a memory array which is composed of a plurality of memory cells, voltages are applied to a selection gate for constituting the memory cell, a memory gate, a well, a source and a drain to control operation such as the writing, erasing, application of an alleviation pulse, and verification. In the application of the alleviation pulse, a positive voltage is applied to the selection gate in a state that holes are distributed at the selection gate side of a charge accumulating film, and 0V is applied to the memory gate to connect the hole and the electron, and thereby electric charges in the charge accumulating film are stabilized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121448-A (JP)
Title: Heavy oil fuel reforming system
Inventor: MIYA MITSUAKI
IPC: F02M27/04
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heavy oil fuel reforming system providing high combustion efficiency.  <P>SOLUTION: A heavy oil fuel reforming system is provided with a magnet fixed on a top plate connected to both side plates, and a pair of magnets fixed on a steel fuel supply conduit leading elevated temperature heavy oil to a combustion chamber of an internal combustion engine of a ship in such a manner that N-pole and S-pole face to both side plates of a substantially U-shape section ferromagnetic material casing. The system is disposed to form magnetic flux perpendicular to flow of the elevated temperature heavy oil fuel, surfaces of three magnets facing an outer wall surface of the fuel supply conduit are fixed on the fuel supply conduit with keeping constant interval with the outer wall surface of the fuel supply conduit, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152748-A (JP)
Title: Image processing device for monitoring neglected object
Inventor: SHINBO KENICHI
IPC: G06T7/20
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To lower a false report probability in neglected object detection processing, and to attain improvement in accuracy.  <P>SOLUTION: The device includes a neglected object detection unit, a moving object detection unit, a reporting processing unit, and a gate. The neglected object detection unit detects a neglected object region based on image data acquired by photographing a predetermined monitoring range with a camera, performs image processing for recognizing a neglected object based on the neglected object region, and outputs a neglected object event notification when the neglect object is recognized. The moving object detection unit detects a moving object region based on the acquired image data, performs image processing for recognizing a moving object based on the moving object region, and generates a moving object event notification when the moving object is recognized. The reporting processing portion performs reporting processing when the neglected object event notification generated at the neglect object detection unit is input. The gate operates to prevent the neglected object event notification generated at the neglected object detection unit from being given to the reporting processing portion, when the moving object event notification generated at the moving object detection unit is input.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008144176-A (JP)
Title: Engine fuel additive containing organic colloidal dispersion of iron particle used for internal combustion engine, method for preparing it and engine fuel containing it used for internal combustion engine
Inventor: BLANCHARD GILBERT
IPC: C09K23/10
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive solving problems occurred on combustion of an engine fuel for an internal combustion engine.  <P>SOLUTION: A colloidal dispersion used in the fuel additive for the internal combustion engine contains an organic phase, an iron compound particles being an amorphous form and at least one of an amphipathic substance. The dispersion is prepared by that an iron salt and a base or an iron complex and a base are reacted while keeping a pH of a reaction medium at least 8 and precipitation is given by carrying out the reaction (the iron complexing agent is selected from water-soluble carboxylic acids having a complexation constant K from which pK is set to at least 3, and the iron complex is chosen from reaction products of the iron salts and the acids), then, by bringing a precipitate obtained or a suspension containing the precipitate into contact with the organic phase under the presence of an amphiphatic material and by a method for getting dispersion in an organic phase. The dispersion provides a superior utility as a combustion additive in liquid fuel or engine fuel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233866-A (JP)
Title: Signal separating device, signal separating method, and computer program
Inventor: HIROE ATSUO
IPC: G10L21/028
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly accurate separation processing in consideration of a delay amount for mixed sound signals having various delay amounts.  <P>SOLUTION: Observation spectrograms generated by converting an input sound signal into a time-frequency domain is interpreted as observation signals subjected to convolution mixtures in the time-frequency domain and an independent component analysis solving the convolutive mixtures is performed to generate signal separated results. Alternatively, modulation spectrograms generated by short-time Fourier transform (STFT) is interpreted as instantaneous mixting and an independent component analysis solving the instantaneous mixting is performed to generate signal separated results. Therefore, highly accurate separation processing is performed by taking into account a delay amount for mixed sound signals having various delay amounts such as direct waves and reflected waves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152987-A (JP)
Title: Testing apparatus
Inventor: NAGOYA MITSUGI
IPC: H04L69/40
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for controlling communication data appropriately.  <P>SOLUTION: A testing apparatus 900 tests a communication controller 10 for executing prescribed processing to communication data received by an antenna to output it. The testing apparatus 900 includes: an output section 904 to output data to the communication controller 10; a holding section 950 for associating data output to the communication controller 10 with those to be output from the communication controller 10 for holding; an input section 906 to input data output from the communication controller 10; an inspection section 908 for inspecting whether the communication controller 10 operates normally; and an updating section 952 for updating data held by the holding section 950 following the update of a database. The output section 904 selects the data of a record updated by the updating section 952 in the data held by the holding section 950 to output it to the communication controller 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008165786-A (JP)
Title: Sequence classification for machine translation
Inventor: BANGALORE SRINIVAS
IPC: G06F17/28
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and model which can be applied to the translation of a sequence of a certain sign into the other sequence of the sign.  <P>SOLUTION: The classification of sequences, such as the translation of natural language sentences, is carried out using an independence assumption. The independence assumption is an assumption that the probability of a correct translation of a source sentence word into a particular target sentence word is independent of the translation of other words in the sentence. Although this assumption is not a correct one, a high level of word translation accuracy is nonetheless achieved. In particular, discriminative training is used to develop models for each target vocabulary word based on a set of features of the corresponding source word in training sentences, with at least one of those features relating to the context of the source word. Each model comprises a weight vector for the corresponding target vocabulary word. The weights comprising the vectors are associated with respective ones of the features; each weight is a measure of the extent to which the presence of that feature for the source word makes it more probable that the target word in question is the correct one.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009156478-A (JP)
Title: Refrigerator
Inventor: HIRAI TSUYOKI
IPC: F25D21/04
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator which is free from degradation of cooling efficiency by preventing continuous generation of dew condensation at a peripheral edge of a storage compartment, and is efficiently produced.  <P>SOLUTION: This refrigerator 51 is provided with: a heat insulating housing 52 composed of an inner case 70; an outer case 71; and foam insulation 72 packed between the inner case 70 and the outer case 71; and a radiation pipe 80 disposed on a radiation side of a cooling cycle. The inner case 70 has an opening portion front wall 70a formed from an opening edge of the inner case 70 toward an outer side, and constituting a part of the opening portion peripheral edge of the storage compartment in the inner case 70, and the radiation pipe 80 is mounted on the inner case 70 in a state of being partially along a peripheral edge portion of the opening portion front wall 70a. Thus, the radiation pipe 80 is disposed at a place far from the storage compartment; continuous generation of dew condensation at the peripheral edge of the storage compartment is prevented; and the intrusion of heat into the storage compartment from the radiation pipe 80 is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158293-A (JP)
Title: Circuit breaker
Inventor: YOSHITAKE AKIRA
IPC: H02H3/20
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain decrease of an installation space in a distribution switchboard, as well as degradation of efficiency of a DC power distribution system as a whole due to conversion loss in a DC/DC conversion means.  <P>SOLUTION: A DC voltage V2 outputted from a DC/DC conversion part 6 is superposed on a DC voltage V1 of a DC power system inputted into a primary terminal 1 to feed a load with a power from a secondary terminal 2, so that, in comparison with the case in which a DC voltage V1 of a DC power system is boosted up to a required level with a step-up DC/DC conversion device to feed a load with a power, a power capacity needed by the step-down DC/DC conversion part 6 can be decreased, and, since a load power is supplied mainly through a bypass circuit 2, loss at the DC/DC conversion part 6 is alleviated. As a result, efficiency degradation of a DC power distribution system as a whole due to loss in the DC/DC conversion part 6 can be alleviated, and at the same time, an installation space of a branch switches in a distribution switchboard can be prevented from decreasing through downsizing of the DC/DC conversion part 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT