baber/WOPTO huggingface dataset:
Patent JP-2003223636-A (JP)
Title: Image processor
Inventor: ICHIKAWA KOJI
IPC: H04N1/407
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of improving the tone of an image photographed under restricted exposure conditions according to utilizations and features of an image input device.  <P>SOLUTION: A Y/C conversion part 18 converts R, G and B data of the inputted image into a brightness signal Y and chroma signals Cr and Cb. A Y histogram calculation part 20 produces a histogram of the brightness signal Y. A LUT (look-up table) calculation part 22 calculates a correction coefficient for flattening the histogram and calculates the LUT for correcting the brightness signal Y. The correction coefficient is adjusted by an intensity coefficient inputted from an intensity coefficient input part. The intensity coefficient is a coefficient for applying an inclination to the correction of the brightness signal Y and preset by the type, characteristics, an installation place, and the utilizations of the image input device 12. The intensity coefficient is set according to the system to be used so as to correct the tone according to the system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222558-A (JP)
Title: Heat interceptor for reference thermometer
Inventor: SHIOJI TAMAO
IPC: G01K15/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat interceptor for a reference thermometer capable of maintaining temperature stably even on the occasion of sharp change in ambient temperature.  <P>SOLUTION: Optical fiber 19 for reference temperature measurement and the reference thermometer 20 are housed in a closed inner container 18. The inner container 18 is housed in a closed outer container 16. Space 17 between the inner container 18 and the outer container 16 is brought into a vacuum state. This vacuum double structure stabilizes temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227383-A (JP)
Title: Control device for spark ignition type engine
Inventor: HITOMI MITSUO
IPC: F02D13/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an exhaust cleaning performance only by using a three way catalyst without requiring a lean NOx catalyst while possessing an improvement effect of fuel consumption by lean combustion.  <P>SOLUTION: In the multi-cylinder spark ignition type engine, burned gas exhausted from leading cylinders 2A, 2D at an exhaust stroke side between a pair of cylinders in which an exhaust stroke and a suction stroke are overlapped is introduced to the following cylinders 2B, 2C at the suction stroke side through a gas passage 22 between the cylinders as such at a low load/low rotation area. Only the gas exhausted from the following cylinders 2B, 2C is introduced to an exhaust passage 20 provided with the three way catalyst 24. Combustion is carried out in the leading cylinders 2A, 2D in the state that a lean air/fuel ratio is larger than a theoretical air/fuel ratio by a predetermined amount. A feed of the fuel to the respective cylinders is controlled such that the combustion is carried out in the following cylinders 2B, 2C in the state that the fuel is fed to the burned gas of the lean air/fuel ratio introduced from the leading cylinders 2A, 2D to make the theoretical air/fuel ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227390-A (JP)
Title: In-cylinder injection type internal combustion engine
Inventor: MATSUBARA JOJI
IPC: F02D41/04
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-cylinder injection type internal combustion engine capable of effectively inhibiting a deviation of an air/fuel ratio caused by a pulsation.  <P>SOLUTION: In the in-cylinder injection type internal combustion engine, a variable valve timing mechanism 9a for varying an opening/closing timing of a suction valve 9 is used and a delivery period of a high pressure fuel pump 14 is synchronized to a fuel timing of an injector varied corresponding to the operation state of the engine. Thereby, the fuel is actually injected from the injector 21 at an injection amount of high accuracy approximate to a target injection amount and the pulsation becomes small every time when the fuel is injected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228601-A (JP)
Title: Operation system and method for execution management data
Inventor: FURUYA HIROSHI
IPC: G06Q50/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize execution with much higher precision and efficiency by increasing interlinkage in an environment where CALS/EC is constructed.  <P>SOLUTION: An execution management data operation system 1 comprises a surveying device 2 for re-surveying an execution site being the target of design drawing CAD data and an arithmetic processing part 3 for integrating the design drawing CAD data into absolute coordinates by associating GIS data with the design drawing CAD data. The arithmetic processing part 3 corrects the design drawing CAD data integrated into absolute coordinates by using the re-surveyed data re-surveyed by the surveying device 2 to newly prepare CAD data for execution, and prepares completion drawing CAD data after execution is carried out based on the CAD data for execution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226569-A (JP)
Title: Structural material obtained by using ash of pressure- fluidized bed boiler
Inventor: IKEDA OSAMU
IPC: B28B1/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural material obtained by using ash of a pressure- fluidized bed boiler, which is produced by inexpensively and efficiently utilizing the ash of the pressure-fluidized bed boiler, being discharged in a large amount, and which therefore contributes to environmental protection.  <P>SOLUTION: The structural material is a block obtained by using the ash of the pressure-fluidized bed boiler as a main solid raw material and using, as a solidifying agent, any of solutions of liquid glass, potassium hydroxide and sodium hydroxide. Preferably, the structural material is obtained by adding a solution of the liquid glass or the like as the solidifying agent to a solid raw material mainly containing PFBC ash, then kneading them, pouring the kneaded fluid into a molding flask, solidifying the poured fluid by curing it in the molding flask for a predetermined period, removing the solidified block from the molding flask, and increasing the strength of the block by further curing the block removed from the molding flask for a predetermined period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226407-A (JP)
Title: Stock management device, stock management method, and program
Inventor: WAZUMI SEIICHIRO
IPC: G06Q30/06
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock management device capable of preventing the increase of the excessive stock of materials by keeping the conformity of the materials and storage yards, and properly managing the stock at the storage yard.  <P>SOLUTION: This stock management device comprises a stock managing part 1 for allowing a caretaker to input the stock management information and storing the inputted stock management information 21 in a stock management table 2a, a use schedule managing part 2 for allowing the caretaker to input the inputted use schedule information 31 on the basis of a material use plan 5, and storing the inputted use schedule information 31 in a use schedule information table 2a, a storage yard managing part 3 for determining the storage yards for the new arrival material and the used material on the basis of the stock management information 21 and the use schedule information 31, creating the new arrival material storage yard information 41 including the information on the determined storage yard, and creating the use schedule storage yard information 51 including the information of the storage yard before and after the use of the material of the use schedule, and a storage yard display part 4 for displaying the new arrival material storage yard information 41 and the use schedule storage yard information 51 to a storage yard worker.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225202-A (JP)
Title: Excitation light irradiation probe
Inventor: UTSUI TETSUYA
IPC: A61B1/06
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excitation light irradiation probe which can irradiate a subject existing on the optical axis of the objective optical system of an endoscope in a measuring range thereof with an excitation light without separating the surface of the subject so far from the distal end face of the endoscope.  <P>SOLUTION: The excitation light irradiation probe 3 has a fiber bandle 30 and a prism 32 fixed on the distal end of a tube 31. The prism 32 has a shape of a triangular prism whose bottom surface is that of scalene right triangle. The side of the prism 32 being brought into contact with the short side in the bottom surface thereof is fixed on the tip face of the optical fiber bandle 30 and a reflection coating is applied on the other side being a brought into contact with the side at an acute angle. As a result, when the excitation light is incident into the base end surface of the prism 32 from the tip face of optical fiber, it is reflected askew on the surface having the reflection coating to the outside of the prism 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002322488-A (JP)
Title: Byproduct having high oxidation stability formed in preparing soybean oil
Inventor: KNOWLTON SUSAN
IPC: A23D9/06
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a byproduct having high oxidation stability formed in preparing high-oleic acid soybean oil. SOLUTION: This byproduct is obtained by extraction of high-oleic acid soybeans which has high oxidation stability and is put to gene recombination so as to inhibit the synthesis of polyunsaturated fatty acids; wherein the high- oleic acid soybeans are such that the C18:1 (substantially free from any trans- fatty acid isomer) content of the fatty acid fraction in the soybean oil is >65 wt.%, a total of the C18:2 and C18:3 contents of the fatty acid fraction is <20 wt.% and an active oxygen induction period longer than 50 h is provided.
Patent JP-2003234705-A (JP)
Title: Optical communication device
Inventor: NATSUME KAZUMASA
IPC: H04B17/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication device with which the operation of a light beacon antenna can be easily diagnosed at low cost.  <P>SOLUTION: A light beacon processing ASIC 31 is provided with a general serial communication transmitting signal processing part 36 and a general serial communication receiving signal processing part 32 and equipped with a switch 33 for switching a received signal inputted from a receiving signal terminal 31 to send it to a light beacon receiving signal processing circuit 22 in the case of communication or to send it to the general serial communication receiving signal processing part 32 in the case of diagnosis and a switch 37 for switching a transmitting signal for communication outputted from a light beacon transmitting signal processing circuit 26 to send it to a transmitting signal terminal 31b in the case of communication or for switching a transmitting signal for diagnosis outputted from the general serial communication transmitting signal processing part 36 to send it to the transmitting signal terminal 31b in the case of diagnosis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232680-A (JP)
Title: Spectrophotometer and measuring signal correcting method
Inventor: UTSUNOMIYA SHINICHI
IPC: G01J3/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately, stably and automatically remove unnecessary component information on a spectral measuring signal.  <P>SOLUTION: This spectrophotometer has a reference unnecessary component waveform calculating means 1 for calculating a reference unnecessary component waveform from background measuring data, a shrinkage degree calculating means 2 for calculating a degree of shrinkage of a reference unnecessary component waveform by using the calculated reference unnecessary component waveform, and an unnecessary component removing correcting means 3 for removing and correcting an unnecessary component from sample measuring data by using the calculated reference unnecessary component waveform and the calculated degree of shrinkage. The unnecessary component information on the spectral measuring signal is accurately determined by extracting the reference unnecessary component waveform for expressing a characteristic of the unnecessary component from the background measuring data, and the degree of shrinkage is automatically calculated by calculating the degree of shrinkage of the reference unnecessary component waveform by using the determined reference unnecessary component waveform and the sample measuring data so that the unnecessary component is automatically removed and corrected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234538-A (JP)
Title: Semiconductor laser element
Inventor: MIKI ATSUSHI
IPC: H01S5/12
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element suitable for the forward pumping light source of a Raman amplifier.  <P>SOLUTION: The semiconductor laser element 100 comprises an active layer 45 of multiple quantum well structure, and separation confinement heterostructure (SCH) layers 42, 44, 50 and 52. A clad layer 16 is provided on the upper surface of the uppermost SCH layer 52. A uniform diffraction grating 36 is provided on the interface of the SCH layer 52 and the clad layer 16. The diffraction grating 36 is provided along only a part of the length of the active layer 45. Since the inventive semiconductor laser element oscillates in multimode, the output light does not scatter easily in an optical fiber. Since the diffraction grating is provided partially, multimode oscillation takes place even if the diffraction grating is deep. The inventive semiconductor laser element can be fabricated with high yield.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234009-A (JP)
Title: Lighting unit and liquid crystal display device using the same
Inventor: SHIMIZU SHIN
IPC: F21Y103/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting unit which can overcome luminance unevenness caused by a clearance between the light entering surface of a light guide plate and the upper end of a reflector, and to provide a liquid crystal display device using the lighting unit.  <P>SOLUTION: The lighting unit comprises a light source 1, a light guide plate 2 for transmitting the light from the light source 1, and a reflector 3 which houses the light source 1 therein; and reflects the light from the light source 1 to the light guide plate 2 having a slight entering surface 2a for entering the light from the light source 1, and an light emitting surface 2b for emitting the entered light while the light source 1 is arranged close to the light entering surface 2. An interval H1 is provided between an upper end part 3a of the reflector 3 and the upper side of the light entering surface 2a of the light transmission plate 2. The interval between the upper end 3a of the reflector 3 and the upper side of the light entering surface 2a of the light transmission plate 2 is set to be ≥0.2 mm and ≤0.3 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232277-A (JP)
Title: Power source for construction machine
Inventor: ISHIYAMA HIROSHI
IPC: F04B1/22
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To form compact structure so as to be enclosable in an existing engine room by suppressing a dimensional increase in the axial direction of an engine in integrating an assisting motor generator into a power source for a construction machine comprising an internal combustion engine and a hydraulic pump.  <P>SOLUTION: A rotor magnet 23 is installed on the outer peripheral surface of a cylinder block 15 of a swash plate type hydraulic pump P driven by the internal combustion engine E used as the power source of the construction machine, and a stator coil 24 is installed on the inner peripheral surface of a swash plate type hydraulic pump casing 8, opposedly to the rotor magnet 23 to form compact structure with the assisting motor generator MG integrated into the swash plate type hydraulic pump P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225048-A (JP)
Title: Freezing processing method for large-sized fish and processing system for the same
Inventor: HANZAWA RYOICHI
IPC: A23L17/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezing processing method for fish body blocks capable of carrying out freezing of large-sized fishes in good quality on a fishing vessel or in a fishery base in the neighborhood thereof without causing breaking of the body even when frozen in each block unit.  <P>SOLUTION: The internal organs of large-sized fishes such as tuna fish-caught in a fishing site such as the interior of a fishing vessel having a freezing apparatus are removed and the fish bodies are cut every blocks in the fishing site before freezing and display labels for displaying the quantities in addition to fish kinds, fish bodies and fished places are prepared and each quality-displaying label is preferably attached to the block before freezing and at least one quality measurement of lipid measurement and color difference is carried out in the fishing site after fishing and before freezing and the display labels for displaying the qualities in addition to fish kinds, fish bodies and fished places are prepared and the quality-displaying labels are attached to the blocks before freezing and a cooling medium is made to collide with a heat transfer plate composed of a material having high heat conductivity in a state in which at least one face among cut faces of the block is brought into face contact with the heat transfer plate and the block is frozen, preferably rapidly frozen to ≤-50°C to carry out freezing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236849-A (JP)
Title: Method and device for vulcanizing tire
Inventor: MATSUO TATSUO
IPC: B29C33/44
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a tire carrying-in/out operation, thereby improving the operating efficiency.  <P>SOLUTION: When an unvulcanized tire M is carried into a lower side mold 28 and a vulcanized tire is carried out of the lower side mold 28, the lower side mold 28 as a lower die is positioned at a carrying-in/out position H apart in the horizontal direction by a specified distance from a beneath position C right under an upper side mold 19. Consequently, it is possible to easily and rapidly perform a tire carrying-in/out operation without being interfered by the punch 19 and thus the improvement of the operating efficiency is achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236896-A (JP)
Title: Gate cut device for resin molding
Inventor: WATANABE TAKEYOSHI
IPC: B29C45/38
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high quality and stable shearing surface by controlling shearing resistance and edge body thrust to be almost constant.  <P>SOLUTION: Ball screws 7, 8 are connected to servo motors 3, 4, sliders 9, 10 are supported by the ball screws 7, 8, and edge bodies 13, 15 are attached to the sliders 9, 10. A heater is built-in the edge bodies 13, 15 and the thermal transfer from the tip of the cutting edges 13a, 15a is used to heat, soften and shear the gate portion G of a resin molding W. The load current on the servo motors 3, 4 is detected by load detectors 29, 30 to set the optimal load current by a setting unit 31. Servo controllers 27, 28 executes feedback control of the torque of the servo motors 3, 4 to make the detected value of the load current a set value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003074394-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: OTAKE MAKOTO
IPC: F02D43/00
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To regenerate DPF enough when the DPF provided with an oxidizing catalyst is applied to an engine having a measure against NOx. SOLUTION: This diesel engine is provided with injection timing control means 15, 21 capable of controlling injection timing of fuel, DPF 41 trapping soot in the exhaust of a diesel engine, and an oxidizing catalyst 42 in the upstream side of the DPF 41 converting nitrogen monoxide in the exhaust to nitrogen dioxide. A control unit 21 is provided with an advance correcting means for correcting the injection timing of the fuel to the advance side by the injection timing control means 15, 21 at the regeneration timing of the DPF 41.
Patent JP-2003247563-A (JP)
Title: Synchronizer for vehicle transmission
Inventor: HIRAIWA KAZUMI
IPC: F16D23/06
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely return a lever of a lever mechanism to an aligning position to a sleeve when the sleeve is returned to a neutral position in spite of dispersion of parts and changes over aging.  <P>SOLUTION: The sleeve 8 is spline-fitted to the outer periphery of a hub 2 provided integrally and freely rotatably to a shaft 1 capable of transmitting power. A transmission gear 5 in which a clutch gear part 5B and a cone face 5A for synchronizing are integrally formed is supported freely rotatably to the shaft 1. Levers 9, 10 increase pressing force by the sleeve 8 by leverage and press the cone face 7A of a synchronizing ring 7 toward a cone 5A of the transmission gear 5. A spring 11 to return the lever to the position capable of aligning to the sleeve by elastic energizing force when the sleeve is returned to the neutral position is arranged between the sleeve 8 and the lever 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250032-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU YASUMITSU
IPC: B41J5/30
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for detecting occurrence of fragmentation in advance prior to transfer of image data so as to avoid the delay of transfer from a primary storage means to a secondary storage means (or from the secondary storage means to the primary storage means).  <P>SOLUTION: In the image forming apparatus wherein the primary storage means stores image data, the stored image data are written in the secondary storage means, and the primary storage means reads the image data stored in the secondary storage means, the recording area is secured, and estimated transfer time of the image data from the primary storage means to the secondary storage means (or from the secondary storage means to the primary storage means) is calculated by adding delay time (seek<SB>-</SB>time) caused by the occurrence of the fragmentation to the transfer time (data amount/transfer speed) where no fragmentation takes place. When the estimated transfer time exceeds the prescribed time, deflag is executed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256584-A (JP)
Title: Information sharing system between different companies
Inventor: YUKIMACHI YASUHIRO
IPC: G06Q50/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide various pieces of information possessed by a company using a computer system to another company in a convenient form useful for development of computer system.  <P>SOLUTION: Users C<SB>1</SB>-C<SB>n</SB>are data communicable with a Web server 10 and a database server 20 through a data communication means 1, and a database 21 comprises of a plurality of information cabinets, and information for each company is classified to different categories from the viewpoint of providing information necessary for system development and housed in the respective information cabinets. The Web server 10 can access the database server 20 according to the request from the users C<SB>1</SB>-C<SB>n</SB>to independently or transversely retrieve each information cabinet.  <P>COPYRIGHT: (C)2003,JPO