baber/WOPTO huggingface dataset:
Patent JP-2003328809-A (JP)
Title: Control system for cylinder injection type internal combustion engine
Inventor: ICHIHARA HIDEAKI
IPC: F02D43/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To optimally compensate for torque variation in lager combustion at switching of a direct injection engine (cylinder injection type internal combustion engine) from layer combustion to homogeneous combustion.  <P>SOLUTION: In layer combustion at switching of the direct injection engine depending on operating states from layer combustion with an injection of fuel into each cylinder at a compression stroke to homogeneous combustion with an injection of fuel into each cylinder at a suction stroke, request λ (air-fuel ratio) to an ignition/fuel system is retarded in synchronism with a retard of engine intake air. In layer combustion of the direct injection engine, the request λto the ignition/fuel system is set with a retard depending on an actual cylinder charge air quantity, and from the request λ, a fuel injection quantity is set. In layer combustion at switching to homogeneous combustion, even if the request λis switched in a range capable of both layer combustion and homogeneous combustion, the request λ and actual λ to the ignition/fuel system can match to control λ (air-fuel ratio) precisely and suppress a torque shock appropriately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333858-A (JP)
Title: Ac constant-voltage generator
Inventor: MINE RYUTA
IPC: H02M7/48
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC constant-voltage generator capable of increasing the speed of response by digitizing a control part without having a time constant in an output voltage detecting part and reducing a size and cost by reducing the number of parts.  <P>SOLUTION: A similar waveform of an AC output voltage is detected, and the detected result is compared with a triangular wave which has a higher frequency than that of the AC output voltage to pulse an AC output. A Hi duration of each pulse of the pulsed AC output voltage is counted by using a higher frequency clock than the triangular wave. In a control means, a difference between maximum and minimum count values in one cycle of the AC output voltage is obtained, and the AC output voltage is controlled to a desired value by controlling the on-duty of a PWM signal so that the difference meets the desired value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036090-A (JP)
Title: Method and apparatus for synthesizing voice, and robot apparatus
Inventor: OUDEYER PIERRE YVES
IPC: G10L13/033
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To express auditory feeling nearer to feeling expression of creatures, etc. SOLUTION: A speech sentence is created by voice synthesis including a feeling determination process for determining a feeling state of a feeling model (step S1), a speech sentence output process for outputting the speech sentence representing a content pronounced (step S2), a parameter control process for controlling the parameter for synthesizing the voice in response to the feeling state determined by the feeling determination process (step S3), and a voice synthesis process (step S4) for inputting the speech sentence outputted from the speech sentence output process to a voice synthesis part and synthesizing the voice based on the controlled parameter.
Patent JP-2003326772-A (JP)
Title: Printer
Inventor: FUJIMAKI ATSUSHI
IPC: G06F3/12
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which processing of each print data is started quickly when two print data using different language are transmitted continuously.  <P>SOLUTION: A module performing parsing for interpreting print data and a module performing rendering for generating image data from the results of parsing are prepared in the printer for each language. The printer is arranged such that dynamic load of the parsing module/rendering module is performed as required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336745-A (JP)
Title: Oil seal for power steering
Inventor: KATAOKA HIDEO
IPC: F16J15/3284
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a compression permanent set and prevent generation of abnormal noise.  <P>SOLUTION: The loss tangent tanδ of a rubber composite is made to be in the range of 0.15 to 0.19 when the tension vibration method is used as a measuring method, and the measuring condition is set to be a temperature of 100°C and a frequency of 100 Hz in the oil seal for the power steering made of the hydrogenated NBR whose amount of combined acrylonitrile is 15 to 30 wt.% as the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334083-A (JP)
Title: New apelin receptor and its dna
Inventor: HINUMA KUNIJI
IPC: A61K48/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apelin receptor originated from a cattle and having adrenocorticotropic hormone secretion regulating action, oxytocin secretion regulating action, etc.  <P>SOLUTION: The present invention provides the apelin receptor containing same or substantially same amino acid sequence as a specific amino acid sequence, a DAN encoding the receptor, a medicine thereof, use of the receptor to diagnostics, use of the receptor to screening, etc., of a adrenocorticotropic hormone secretion regulator or an oxytocin secretion regulator thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337347-A (JP)
Title: Electrooptic device and electronic equipment
Inventor: MURAIDE MASAO
IPC: G02F1/1368
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To display an image of high quality by an electrooptic device such as a liquid crystal device by increasing lightfastness.  <P>SOLUTION: The electrooptic device has on a TFT array substrate (10), a pixel electrode (9a), a TFT (30) connected thereto, upper light blacking layers (300, 6a) covering at least a channel area of the TFT from upside, and a lower light blocking layer (11a) covering the at least the channel area of the TFT from downside. The upper light blocking film and lower light blocking film have projection parts (401, 411) prescribing corner cutting in opening areas of respective pixels in intersection areas where data lines and scanning lines cross each other. Both the projection parts are connected to each other through a contact hole (601). The channel area (1a') of the TFT is arranged in the intersection area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348633-A (JP)
Title: Mobile communication terminal, navigation system, and computer program
Inventor: OGINO HIROYASU
IPC: H04W88/18
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable a car navigation system to quickly acquire an initial location at start.   <P>SOLUTION: An onboard terminal receives a base station signal from a base station when an automobile is at a halt, transmits a measurement result of the base station signal to a location server when the automobile is driven, and outputs a particular result denoting its own location received from the location server to the car navigation system. The car navigation system processes the particular result received from the onboard terminal as an initial location to quickly acquire the initial location (current location) at start.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340595-A (JP)
Title: Small-sized automatic press machine
Inventor: IMANISHI SHOZO
IPC: B30B15/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized automatic press machine in which a bottom dead center position of a slide is automatically corrected by improving a structure even if a connecting rod is dimensionally changed by temperature fluctuation in a direct acting small-sized high-speed automatic press machine in which the slide is directly moved vertically by driving a crankshaft via the connecting rod.   <P>SOLUTION: The connecting rod 7 is horizontally arranged. The large end part 8 of the connecting rod 7 is connected to an eccentric part 6 of the crankshaft, and at the same time, the small end part 9 is supported horizontally movably. A link 22 is hung down from the middle of the large end part 8 and the small end part 9 of the connecting rod 7. The slide 24 is connected to the other end of the link 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315330-A (JP)
Title: Measurement reagent
Inventor: YOKOYAMA MORISUKE
IPC: C12Q1/37
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a reagent for detecting a gynecological or urological disease due to immune abnormality, cancer or inflammation, that solves the problem of late detection of the disease because a patient having a sense of shame tends to avoid palpation or clinical observation, or the problem with a child patient who cannot be inquired for symptoms that though most kidney cancers are detected by blood in urine, a malfunction due to virus tumors typical for infants or children is not often detected, making early detection difficult that a cancer is detected only through severe symptoms (kidney pain, kidney tumor, blood in the urine), by early detecting an enzyme or an antibody specific to the disease based on a biological fluid, especially the urine while alleviating a psychological burden of the patient.  <P>SOLUTION: The method includes steps of detecting an enzyme by using a method (fluorescence-labeled substrate solution, plate coating, zymography) that uses a substrate of a splitting enzyme from a biological fluid, especially an urine as a sample; detecting the splitting enzyme based on immune reaction from the biological fluid, especially the urine as the sample; and detecting a specific antibody from the biological fluid, especially the urine as the sample.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342633-A (JP)
Title: Method for adjusting heating depth in high-frequency induction heating
Inventor: SAWATSUBASHI SEIICHI
IPC: C21D1/10
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily adjust a heating depth from the surface of a body to be heated, by simultaneously supplying two high-frequency heating electric powers of low and high frequencies, to one high-frequency heating coil.   <P>SOLUTION: This method is to adjust the heating depth from the surface of the body to be heated 2, when induction-heating the body to be heated 2 with a high-frequency power. The method comprises induction-heating the above body to be heated 2 with the high-frequency power, by simultaneously supplying the two high-frequency heating electric powers of the low and high frequencies to the one high-frequency heating coil 3 used for heating the above body 2; and arbitrarily or continuously adjusting the heating depth from the surface of the above body 2, by changing an allotment of one high-frequency power and the other high-frequency power to an arbitrary allotment ratio or allotment proportion, or by independently and arbitrarily changing each heating time by each high-frequency power of the above two powers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341029-A (JP)
Title: Ink jet printer
Inventor: TANNO RYUJI
IPC: B41J2/01
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink jet printer in which air is prevented from being sucked into a nozzle when a suction cap is separated from the nozzle plane of a recording head and a state capable of good ejection is recovered early by quick cleaning work.   <P>SOLUTION: A back pressure control means controls ink back pressure to be held at a desired positive pressure (including a zero pressure) during an operation for separating a suction pump 22 from the recording head 1 after ending suction operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202942-A (JP)
Title: Method for optimizing power consumption
Inventor: HIRAI HIDEKI
IPC: G06F1/32
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption according to an instruction to execute the operating voltage of a processor.  <P>SOLUTION: This method includes a step a3 for calculating the lowest operating voltage from a lowest operating voltage table with respect to a program after a source program is compiled, the same lowest operating voltage detecting step a4 for detecting the place where the instructions of the same lowest operating voltage continue from the program based on the lowest operating voltage of the instruction calculated from the lowest operating voltage table from the program, and for designating the lowest operating voltage for a target instruction group, and a step a7 for adding an operating voltage control instruction to the leading of the instruction group of the same lowest operating voltage detected by the step a4, and for controlling the operating voltage in executing the instruction group to optimize the program.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003339864-A (JP)
Title: Pressure syringe with short needle
Inventor: SAITO MASAHIRO
IPC: A61M5/30
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure syringe with a short needle capable of reducing an incision opening in giving injection, and performing the injection by atomizing a medicinal solution.   <P>SOLUTION: The short needle 1a is integrally attached to a tip of a nozzle, or a screw hole is formed on the tip of the nozzle 1 for injecting the sucked medicinal solution, a screw part engaged with the screw hole is formed on a short needle block in which the short needle 1a is inserted, and the short needle block is engaged with the tip of the nozzle 1. The short needle 1a is abutted on a skin surface and the medicinal solution is injected, to form a minimum incision opening corresponding to a tip diameter of the short needle 1a on the skin surface, whereby the medicinal solution can be easily injected into a subcutaneous adipose layer from the incision opening with low injection pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009848-A (JP)
Title: Damper valve and hydraulic power steering device using the same
Inventor: MIYAZAKI OSAMU
IPC: F16K15/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper valve and a hydraulic power steering device using the damper valve capable of easily obtaining excellent steering characteristics.  <P>SOLUTION: A return passage F2 for guiding an operating fluid returned from a second chamber C2, to a first port P1 via a communicating passage 23a of a valve sleeve 23 is provided inside a casing 21. A valve member 25 for closing the communicating passage 23a is disposed in close contact with one end face of the valve sleeve 23. The valve member 25 opens the communicating passage 23a by the elastic deformation caused by a trace quantity of returned operating fluid according to the flow. When the operating fluid is returned at the fixed flow or more, the valve member 25 is moved together with a spool 22 against the energizing force of a compression spring 26 to open the return passage F2 further larger according to the flow of the operating fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010544-A (JP)
Title: Granule usable as turbidity-forming agent and bathing agent composition containing the granule
Inventor: TORII KAZUKI
IPC: A61Q19/10
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granule usable as a turbidity-forming agent, and to obtain a bathing agent composition containing the granule.  <P>SOLUTION: The granule contains not only titanium oxide and carboxymethylcellulose sodium but also a metal ion-sequestering agent and/or a disintegrator. The bathing agent composition contains the granule. The bathing agent composition having high preservation stability can be provided by using the granule. The bathing agent composition can be packaged in a paper container because of the high stability in the preservation, and has a large merit from the viewpoint of reduction of waste. Good solubility and dispersibility can be obtained even in an area where the hardness of tap water is high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013643-A (JP)
Title: Object outline extraction device
Inventor: KONDO TETSUJIRO
IPC: G06T7/60
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To extract the outline of an object much more accurately.  <P>SOLUTION: An object outline extraction device is provided with a display means which displays a picture; an input means which designates an object in the picture displayed on the display means; a storage means which stores an input result of two or more patterns acquired as a result of designation by two or more users using the input means; and an integrated processing means which performs integrated processing of the input result of two or more patterns stored in the storage means, thereby calculating an ideal representative edge for the object in the picture. Thus, regarding an object which is difficult to extract automatically, the integrated processing can be performed based on the input result of two or more patterns acquired as a result of designation by the two or more users, so that an ideal representative edge approximating the actual outline of the object can be calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020292-A (JP)
Title: Map information updating system
Inventor: HAYAMATSU TAKEO
IPC: G08G1/137
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map information updating system that timely updates map data used by a car navigation system or the like, and enables quick distribution to a request from a user.  <P>SOLUTION: The user 16 stores the map data into a storage medium such as a CD-RW and a DVD. A map information provider (a base station) 14 receives picture data on the ground 12 that is photographed by an artificial satellite 11 or an aircraft, and allows the picture data to be subjected to image processing for extracting the map information (road information). Then, existing map data are referred to for obtaining updated (added/removed) map data. According to the request from the user 16, the map data of the updated portion are distributed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003071720-A (JP)
Title: Device for mixing and supplying slurry and method for mixing and supplying slurry
Inventor: SHIKAMI SATOSHI
IPC: B24B37/00
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for mixing and supplying slurry accurately supplying slurry having plural liquids mixed at an accurate ratio under a good condition without deterioration to polishing device for a chemical machine. SOLUTION: This supplying device for mixing and supplying slurry containing liquids containing at least abrasive grain dispersing liquid and an additive solution at a desired mixing ratio to the polishing device for the chemical machine has suction openings of numbers corresponding to the number of liquids to be sucked respectively and a discharging opening for supplying slurry to the polishing device. Supply pumps sucking each liquid of designated quantity to provide the mixing ratio from each suction opening and discharging the sucked liquid to the discharging opening side are arranged in a supply route of each liquid from each suction opening to the discharging opening. A damper and a pressure valve are provided in the supply route in the discharging side of each supply pump.
Patent JP-2004018669-A (JP)
Title: Polymeric compound film product coated with film by calcium carbonate, and its manufacturing method
Inventor: IWATSUBO TAKASHI
IPC: C08J7/06
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel product coated with a calcium carbonate film having an interference action by rays in the visible region, and its novel manufacturing method.  <P>SOLUTION: The polymeric compound film product coated with calcium carbonate is obtained by forming the calcium carbonate film which exhibits coherence with visible rays on the surface of a polymeric compound film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019543-A (JP)
Title: Filter element of air cleaner, and air cleaner
Inventor: AKAHORI TADAO
IPC: F02M35/024
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter element of an air cleaner for realizing the air cleaner of thinner profile.  <P>SOLUTION: The air cleaner 1 has a filter case 2 comprising a first case 10 and a second case 50 fitted to the first case 10 with a filter space FS formed therein, and a filter element 60 with a peripheral part thereof held on a joining surface part between the first case 10 and the second case 50 which is demarcated into an inlet side space IS to communicate the filter space FS with an inlet side opening 32 and an outlet side space OS communicated with an outlet side opening 42 and fitted in the filter case 2. The filter element 60 comprises a flat plate-like filtration material to filter air and a holding frame 62 to hold the filtration material 61 with a peripheral part thereof held by a joining surface part. The filter element 60 inclines the filtration material 61 by a predetermined angle with respect to the joining surface part while the filter element 60 is fitted in the filter case 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016096-A (JP)
Title: Oil and fat composition
Inventor: MURATA HIROHIKO
IPC: A23D9/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil and fat composition formulated with an oil and fat material and used for kneading into bakery food, inhibiting bloom or cloudiness generated on oil-and-fat material-formulated bakery food products with age after baked, and softening solidification of the oil-and-fat material via heating in baking.  <P>SOLUTION: This oil and fat composition formulated with the oil and fat material and used for kneading into bakery food products contains ≥30 wt.% of oil and fat. SFC (sequential function chart) of the oil and fat is 5-35% at 10°C, 3-20% at 20°C, and 0-5% at 40°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016951-A (JP)
Title: Method for recovering abrasive grain from whetstone waste
Inventor: KOMATSU SHUSAKU
IPC: B03C1/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing impurities from whetstone wastes and recovering and treating abrasive grains for recycling.  <P>SOLUTION: The method for recovering abrasive grains from whetstone wastes comprises steps of evaporating and separating and removing resin components by heating whetstone wastes, separating abrasive grains in the residues left after the resin component removal by evaporation separation to grains with a prescribed particle size by particle size separation, and recovering abrasive grains with the prescribed particle size or larger. The residues after the evaporation separation are preferably pulverized or the ferrous materials in the residues are preferably separated and removed by magnetic separation. Also, the heating treatment temperature is preferably adjusted at 600-900°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023938-A (JP)
Title: Inverter apparatus and processor
Inventor: SEKIHARA SOICHI
IPC: H02M7/48
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single shunt type inverter apparatus capable of detecting a current over a wide speed range.  <P>SOLUTION: Among a plurality of drive patterns determined according to on/off pair of a plurality of switching elements Q1-Q6, the duration time of pulse width modulation signal output Du+ to Dw- corresponding to such drive pattern as a current flows a resistor 20 is assumed as Te, while the conversion time by A/D conversion means 38d is assumed as Tad. The phase between the pulse width modulation signals is changed according to the rotational speed of a motor so that Te>Tad is maintained.  <P>COPYRIGHT: (C)2004,JPO