baber/WOPTO huggingface dataset:
Patent JP-2004093850-A (JP)
Title: Interference filter, semiconductor photodetector and electronic device including those
Inventor: KATAYAMA TETSUYA
IPC: H01L31/0232
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor photodetector including an interference filter having an excellent heat resistance at low cost in a simple manner.  <P>SOLUTION: The semiconductor photodetector including the interference filter includes a semiconductor photodetector and the interference filer formed by a vapor deposition method using the semiconductor substrate of the photodetector as a base. The interference filter includes a plurality of high-refractive index layers and a plurality of low-refractive index layers which are alternately laminated. The high-refractive index layers consist of Ta<SB>2</SB>O<SB>5</SB>or Nb<SB>2</SB>O<SB>5</SB>and at least the major regions thereof are substantially amorphous. The low-refractive index layers comprises amorphous SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159857-A (JP)
Title: Motor control method in recording apparatus, and recording apparatus
Inventor: ANZAI SUMIHITO
IPC: H02P29/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control method in a recording apparatus capable of relatively accurately estimating the heat generation temperature of an electromotor in consideration of the radiation of heat due to the elapse of time without using a temperature sensor and capable of suitably performing control for restricting the heat generation of the electromotor, and the recording apparatus.  <P>SOLUTION: A unit heating value Qpass (=Ipass<SP>2</SP>.tpass) per one pass is operated from the current value (execution current value) Ipass of a carriage motor and the moving time (motor driving time) tpass of a carriage at the time of one pass (one way running in reciprocating running) of the carriage. Then, the unit heating value Qpass is successively integrated to calculate a heating value Qsigma per a unit time Tbox (=1 min). This heating value Qsigma is converted to a heat generation temperature ΔT<SB>new</SB>. The heat generation temperature ΔT<SB>new</SB>is successively integrated in consideration of the natural radiation of heat due to the elapse of time to calculate the present heat generation temperature ΔT<SB>sum</SB>(ΔT<SB>sum</SB>=K.ΔT<SB>sum</SB>+ΔT<SB>new</SB>; K: coefficient of radiation). When ΔT<SB>sum</SB>exceeds a threshold value, a stop time is provided at every one pass of the carriage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004092827-A (JP)
Title: Range changeover device for automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/28
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain accurate learning of a target angle of each range even with a micro variation in the angle detection value of a range changeover shaft in a range changeover device for rotationally driving the range changeover shaft by a motor.  <P>SOLUTION: When the angle of the range changeover shaft is within a reference angle range set for every range, the angular velocity of the range changeover shaft is computed, and low-pass filter processing is applied to the angular velocity. An angle at which the angular velocity after filter processing shows the peak value is determined to carry out learning of the target angle at the range of the range changeover shaft based on the determined angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094786-A (JP)
Title: Multi-directional input device
Inventor: ISHIKAWA SHINJI
IPC: G06F3/0338
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-directional input device which is excellent in assemblability and inexpensive.  <P>SOLUTION: When an operation shaft 6a is tilt operated, a first interlock member 4 and a second interlock member 5 assembled inside an enclosure 1 by crossing rotating shafts at the right angle to each other rotate against an elastic biasing force of a coil spring 2 and the rotation operation is detected by detector members 7 and 8, respectively. When a tilt operation force to the operation shaft 6a is eliminated, each of the interlock members 4 and 5 is pushed back by the coil spring 2 and returns to postures before rotation. Since each of the interlock members 4 and 5 is provided with the elastic biasing force against rotation by the coil spring 2 at a stage when they are assembled into the enclosure 1 by installing the coil spring 2 for recovery between a peripheral part of an upper opening 1a of the enclosure 1 and coil reception parts 4d and 5d of each of the interlock members 4 and 5, there is no fear that each of the interlock members 4 and 5 rotates by itself when each of the interlock members 4 and 5 is interlocked with the detector members 7 and 8 corresponding to each of the members 4 and 5 at the next assembling process and the operation shaft 6a is held in a standing posture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213557-A (JP)
Title: Binder for inorganic fiber and inorganic fiber heat insulating sound absorbing material
Inventor: INOUE AKIRA
IPC: D04H1/4218
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder for inorganic fibers having sufficient water repellency and causing slight deterioration with time and an inorganic fiber heat insulating sound absorbing material.  <P>SOLUTION: This binder for the inorganic fibers comprises an aldehyde condensing thermosetting resin precursor and at least one kind of fatty acid ammonium salt and/or amine salt selected from 10-30C saturated fatty acids and 10-30C unsaturated fatty acids. The inorganic fiber heat insulating sound absorbing material is obtained by applying the binder for the inorganic fibers to the inorganic fibers just after fiberizing, collecting the resultant loose fibers, then thermosetting the resultant loose fibers and forming the fibers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004102428-A (JP)
Title: System and method for information display, program for executing the method, computer-readable storage medium recording the program, server control method, program for executing server control method, computer-readable storage medium recording the program, and graphical user interface system for information display
Inventor: MORIMOTO YASUHIKO
IPC: G06F17/30
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for information display, a program for executing the information display method, a computer-readable storage medium recording the program, a server control method, a program for executing the server control method, a computer-readable storage medium recording the program, and a graphical user interface system for information display.  <P>SOLUTION: This information display system includes a database DB for holding positional information and an object containing attribute information different from the positional information, an electronic map storage part 38, a set generating part 32 for generating a set of a set comprising the objects near positionally and for generating a set containing the paired objects of a prescribed number or more, a means 36 for deciding position coordinates of the electronic map for display to select the object pair included in the set, for allocating display patterns different in display modes, and for assigning the position coordinates of the displayed objects and display patterns, and a means 28 for arranging the displayed objects and display patterns on the electronic map, using the assigned position coordinates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101700-A (JP)
Title: Electrophotographic photoreceptor, and process cartridge and electrophtographic apparatus having the electrophotographic photoreceptor
Inventor: ISHII SHUJI
IPC: G03G5/14
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To produce a photoreceptor keeping sensitivity stabilized also to an environmental variation or a durability test without causing an image defect by using hybrid material consisting of the mixture of resin having an alkylene oxide structure in a main chain or a side chain and an organometallic compound as intermediate layer forming material.  <P>SOLUTION: The electrophotographic photoreceptor has an intermediate layer and a photoreceptive layer stacked on a conductive substrate, has sufficiently high sensitivity in a long wavelength region by forming the intermediate layer using a mixture containing a polymerization product produced from the resin which has an alkylene oxide structure in the main chain or the side chain and the organometallic compound (zirconium, titanium, aluminum, silicon, germanium), has potential stabilized also in a durability test and an environmental variation, and causes neither a positive ghost nor a negative ghost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097449-A (JP)
Title: Hydraulically driven diaphragm pump equipped with preloaded diaphragm
Inventor: KOHLHASE NILS
IPC: F04B45/06
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulically driven diaphragm pump constituted to satisfactorily suck from vacuum with suction capacity not restricted by the formation of gas in a hydraulic pressure chamber, having a simple structure and high flow control accuracy simultaneously. SOLUTION: A significantly high pressing force is exerted on hydraulic liquid in a hydraulic pressure chamber 5 by the spring force of a diaphragm 1, which is powerfully preloaded so that excessively higher pressure is generated in the hydraulic pressure chamber 5 comparing to that in a force feed chamber 4.
Patent JP-2004102586-A (JP)
Title: Autonomous distributed system and communicating method thereof
Inventor: NAKADE MINORU
IPC: G06F9/46
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous distributed system eliminated in necessity of considering communication data between control devices in a planning stage and capable of changing scramble data of the communication between the control devices without stopping operation.  <P>SOLUTION: This autonomous distributed system is provided with a plurality of control devices A, B and C connected to a network 10. Each of the plurality of control devices A, B and C is provided with an inquiry unit for inquiring other control devices A, B and C through group cast communication when an output element, which has the same discriminator with a discriminator previously assigned by a planing tool in relation to an input element, does not exist in a self-control device and an acquisition unit for acquiring an output element from other control devices A, B and C in response to an inquiry by the inquiry unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097633-A (JP)
Title: Radiographic imaging apparatus
Inventor: TSUJII OSAMU
IPC: A61B6/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To mainly improve stereo-photographing concerning an X-ray focus movement control method.  <P>SOLUTION: A radiographic imaging apparatus includes: an X-ray generating means; an X-ray plane detecting means; an electrocardiographic measuring means for measuring the electrocardiogram of a subject; and an X-ray movement means for moving the X-ray generating means. The X-ray movement means is moved by synchronization with the signal of the electrocardiographic measuring means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096532-A (JP)
Title: Hydrogen-absorbing alloy, method for absorption/ desorption of hydrogen using the alloy, and hydrogen fuel cell using the method
Inventor: OKADA MASUO
IPC: C22C27/06
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To increase the amount of absorbed/desorbed hydrogen in a hydrogen- absorbing alloy having double plateau or slope plateau. SOLUTION: A repetition of hydrogen pressurization and decompression is properly applied to a body-centered cubic structure type hydrogen-absorbing alloy showing double plateau characteristics or slope plateau characteristics in the relation between hydrogen storage capacity and hydrogen pressure to carry out the absorption/desorption of hydrogen. In the above method for absorbing/desorbing hydrogen, the temperature (T2) of the hydrogen-absorbing alloy is regulated, at least temporarily in the course of hydrogen desorption, to a temperature (T2>T1) higher than the temperature (T1) of the hydrogen- absorbing alloy in the course of hydrogen absorption. By this method, absorbed hydrogen in a low-pressure plateau region or a slope plateau lower region, which has so far been unusable as available hydrogen, can be desorbed and used.
Patent JP-2003220454-A (JP)
Title: Sealing device for continuous casting machine
Inventor: MONMA HIROAKI
IPC: F16J15/324
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device 1 which is excellent in a sealing property against grease and dusts and is capable of extending a service life of a bearing, in the sealing device 1 for sealing a space between the roll shaft box 3 and the roll shaft 5 in the roll bearing part 2 of a continuous casting machine.  <P>SOLUTION: The sealing device for the continuous casting machine comprises a plurality of V packings 7, 8 arranged between the roll shaft box 3 and the roll shaft 5 with V shaped opening end faces 7a, 8a opposing each other, adaptors 11, 12 arranged so as to support the V packings 7, 8 from the back side thereof, and a fluid pressure supplying part 13 for supplying the fluid pressure to the intermediate portion 9 of the plurality of packings 7, 8. As the adaptors 11, 12, resin-made female adaptors with the inner peripheral faces 11b, 12b formed into a tapered shape and lips 11c, 12c which are slidably in contact with the peripheral face of the roll shaft 5 is formed is preferable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108681-A (JP)
Title: Glass top cooking stove with grill
Inventor: YAMANE MASAYA
IPC: F24C7/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass top cooking stove with a grill constituted by mounting a glass top plate 4 on an upper face of a cooking stove main body 1 incorporating a grill vessel 6 and providing a heat insulation cover 22 covering a ceiling part of the grill vessel 6 from above without creating a clearance between a lower face of the glass top plate 4 and it to prevent crack of the glass top plate 4 due to abutting of the lower face of the glass top plate 4 on the heat insulation cover 22 when a heavy object is put on the top plate.  <P>SOLUTION: A cushion material 24 is attached to an upper face part 220 of the heat insulation cover 22 to prevent crack of the glass top plate 4 by impact reducing action of the cushion material 24. Moreover, a recessed part 226 for receiving a lower part of the cushion material 24 is formed in the upper face part 220 of the heat insulation cover 22 to set large thickness of the cushion material 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106730-A (JP)
Title: Fuel abnormality notifying device for vehicle
Inventor: SUZUKI TSUYOSHI
IPC: F02D45/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To detect fuel abnormality based on a level of the remaining amount of fuel of a parked vehicle, and notify an appropriate outsider of the abnormality.  <P>SOLUTION: A meter ECU4 periodically detects the level of the remaining amount of fuel based on a fuel remaining amount signal S3 from a fuel sender gage 6 equipped with a fuel tank 7. The level of the remaining amount of fuel set as a standard is the level detected upon a vehicle 2 reaching a stable state after stopping and a predetermined period of time has passed. When the decreasing level of the remaining fuel detected while the vehicle stopping state is continuing is over a predetermined value, the meter ECU4 determines an occurrence of fuel abnormality and sends a fuel abnormality signal S5 to a communication ECU15. The communication ECU15 creates fuel abnormality information S6 and sends it to a centralized monitoring center 3 by a communication terminal 16 by radio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108693-A (JP)
Title: Clean room facility
Inventor: KATO TADASHI
IPC: F24F7/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a form suitable to application to clean room facility having comparatively middle and small scale.  <P>SOLUTION: This clean room facility is provided with a clean room 1, an auxiliary machinery space 2 for installing auxiliary machinery of equipment installed in the clean room, and a machine room 4 for installing facility such as an air conditioner. The whole facility is constituted into one-storied facility, and the auxiliary machinery space 2 and the machine room 4 are arranged on a side of the clean room 1. A floor 5 of the clean room 1 is supported from a foundation installed on the ground through a strut member 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116984-A (JP)
Title: Blood donation apparatus
Inventor: KOLB STEFAN
IPC: A61M1/02
Filed: 2002-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a blood donation apparatus easy to operate, in a blood donation apparatus 10, which is equipped with a receiving part for a blood donation container and a control part 20 and can store instruments required for an operator and can change, detect and/or read the parameters of blood donation work. SOLUTION: By locating the control part 20 higher than the receiving part of the blood donation apparatus 10, it is not necessary for the operator to frequently bend for measuring or changing the work parameters on the blood donation apparatus ordinarily located on the floor.
Patent JP-2003246044-A (JP)
Title: Method for washing blanket in offset rotary press and method for removing washing solution of blanket
Inventor: SENOO SHINICHIRO
IPC: B41F33/16
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently wash a blanket and reduce spoilage during the washing of the blanket in an offset rotary press.  <P>SOLUTION: The washing of the blanket is conducted while a blanket cylinder is thrown off, by running the blanket cylinder at a peripheral velocity different from a traveling speed of a web, preferably rotating the blanket cylinder at a peripheral velocity V<SB>1</SB>, higher than a traveling speed V<SB>0</SB>of the web.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120164-A (JP)
Title: Photo taking apparatus
Inventor: ONO YASUHIRO
IPC: H04N5/225
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo taking apparatus for easily automatically taking a photo of a passenger of a mobile body such as a train.  <P>SOLUTION: The photo taking apparatus for photographing a train on which people can get and moving on rails, is provided with: a plurality of sensors 31a, 31b, 31c installed near the rails to sense passing of trains; cameras 30a, 30n installed near the rails to photograph trains; and a camera sensor control PC 3 that calculates a photographing time when a passenger passes through a visual field of the cameras 30a, 30n on the basis of mount position information of the passenger and information of particularizing the train on which the passenger gets on received by a host PC 1 via a communication line 4 from a PC 20 or the like of a railway company, and passing time when a plurality of the sensors 31a to 31c sense passing of the train and instructs the cameras 30a, 30n to take a photo in a timing of the photographing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114455-A (JP)
Title: Cutting device and cutting method
Inventor: TAKAYAMA MASAYUKI
IPC: B26D3/08
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device which can stably execute half cutting for a plurality of kinds of cutting tapes of different stiffnesses while the forward/backward tape runnability is appropriately maintained, and to provide a cutting method.  <P>SOLUTION: In the cutting method, while the cutting tape T comprising a lamination of a release tape Ta and a tape body Tb is sent forward and backward by a main feed roller 91 arranged in a tape feed direction via a half cutting mechanism 25 to a first feed roller, and the first feed roller 92 of a grip structure which rotates synchronously with the main feed roller, an arbitrary clipping shape is formed to the tape body Ta. When the cutting tape T of a high stiffness as a whole of the tape is introduced, the first feed roller 92 is brought into a non grip state. When the cutting tape T of a low stiffness as a whole of the tape is introduced, the first feed roller 92 is brought into a grip state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118500-A (JP)
Title: Information technology asset management service system, computer for information technology asset management center, and computer software
Inventor: SHINODA EMIKO
IPC: G06Q50/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information technology (IT) asset management service system corresponding to each enterprise, for reducing a cost for the IT asset management operation of each enterprise, and to provide a computer for an IT asset management center, and computer software.  <P>SOLUTION: The IT asset management service system is provided with the computer 1 for the IT asset management center, and a client asset database 12, and transmits and receives information to and from a client system 2 connected via a communication line 3 to provide the management service of IT assets of the clients. The computer 1 for the IT asset management center has an initial investigation function, a system construction function and an information maintenance management function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119763-A (JP)
Title: Method for selectively forming nano structure
Inventor: KOYAMA NORIHISA
IPC: H01L29/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively forming a new nano structure that can selectively arrange a nano structure in high efficiency and operability.  <P>SOLUTION: The method for selectively forming the nano structure is used to form a nano structure on a hetero structure made of III-V group/III-V group hetero basis, and a cycle of a misfit transition line formed on the hetero boundary, a size of the nano structure and a clearance between the misfit transition line and the nano structure are controlled to determine a density of the nano structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116704-A (JP)
Title: Cylindrical dynamic damper
Inventor: ISHIMOTO YOSHITAKA
IPC: F16F15/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical dynamic damper capable of controlling an oscillating state of a mass member and improving the life of a connecting portion in a structure capable of lessening a spring constant of the connecting portion.  <P>SOLUTION: A cylindrical fixed portion 2 fixed on a rotary shaft by externally fitting and the cylindrical mass member 3 coaxially located with the fixed portion 2 in the outside of the fixed portion 2 are connected with each other via a connecting portion 4 made of a rubbery elastic material in the cylindrical dynamic damper. The connecting portion 4 is formed in a peripheral direction of the fixed portion 2 by alternately arranging a wide first connecting part 6 and a narrow second connecting part 7 to an axial direction of the fixed portion 2. Further, the mass member 3 changes its position in a slant position against the fixed portion 2, and the width of the first connecting part 6 is set to be controllable with the first connecting part 6.  <P>COPYRIGHT: (C)2004,JPO