baber/WOPTO huggingface dataset:
Patent JP-2002222431-A (JP)
Title: System, program, and information storage medium for image generation
Inventor: KAWAKAMI DAIEI
IPC: A63F13/52
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a system, a program, etc., for image generation which generates with a small processing load an image wherein a background image on an inner side can be viewed through a transmission area of an object. SOLUTION: A hole is bored in the object by using characteristics of a Z buffer method. After an object OB1 for transparent boring to which a Z value before a wall object OB2 is set is drawn, the wall object OB2 is drawn and an image wherein the background image behind the OB2 is visible through the hole specified by the OB1 is generated. When a hit event wherein the wall object OB2 is hit occurs, the boring object OB1 is drawn at the hit position. Object groups including a pair of objects OB1 and OB2 are drawn in order from the inner side viewed from a viewpoint. After a dummy object OB1 for Z-value setting in nearly the same shape with an object OB3 constituting a beam image is drawn at the position of the OB3, the object OB2 is drawn and hidden surfaces between the OB2 and OB3 are erased according to the Z value of the OB2 and the Z value of the OB1 (OB3).
Patent JP-2002233192-A (JP)
Title: Synchronization device for combining system for asynchronous induction generator
Inventor: YOKOSE HIROSHI
IPC: H02P9/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To synchronize a main terminal voltage of an asynchronous induction generator with an electric power system for the purpose of reducing an inrush current when the asynchronous induction generator is used in the electric power system. SOLUTION: The synchronization device is connected between the asynchronous induction generator 1 and the electric power system 5, and comprises a main switch 3 and a switch control circuit 7 for controlling the main switch. When the asynchronous induction generator 1 is used in the electric power system 5, the main switch combines systems by operating an excitation capacitor 4 with an excitation capacitor capacity control device 11 and confirming that both voltages of the main terminal of the asynchronous induction generator 1 and of the electric power system 5 coincide with each other, using a frequency comparator and a voltage comparator 8, after the asynchronous induction generator 1 has been accelerated by a drive motor 2 at a speed slightly higher than synchronous speed to close a switch 6 and generates a self-excitation voltage synchronizing with the electric power system by a semiconductor synchronizing switching circuit 9 having a capacitor charged by an auxiliary power supply 13 and a switch 12 in advance, and a three-phase gate signal generating circuit 10.
Patent JP-2002232041-A (JP)
Title: Collimation apparatus for cesium atomic fountain
Inventor: KAJITA MASATOSHI
IPC: G04F5/14
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To suppress the diffusion of launched Cesium (Cs) atoms in the horizontal direction to improve an S/N ratio of a spectrum in a collimation apparatus for Cs atomic fountain for trapping and cooling the atoms by a plurality of laser beams and detecting the passing of the launched Cs atoms through a micro wave resonator. SOLUTION: A means for irradiating the Cs atoms with a collimation laser beam having a frequency close to the frequency of the Cs atoms is provided in parallel to an atomic waveguide in the direction of launching. A means for stopping the irradiation of the collimator laser beam after generating the beam for a prescribed time is provided to suppress the diffusion of the Cs atoms in the horizontal direction by a bi-polar force in the magnetic field of the collimation laser beam.
Patent JP-2002229041-A (JP)
Title: Method for manufacturing liquid crystal display device, and liquid crystal display device
Inventor: OHATA TOYOJI
IPC: G02F1/1339
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, in which the distance be tween a pair of substrates filling and sealing a liquid crystal therein is kept constant for the purpose of not deteriorating picture quality of the liquid crystal display device and further preventing light transmission efficiency from lowering due to spacers being arranged in a pixel region, and to provide a method for manufacturing the same. SOLUTION: The spacers 1 are arranged on a temporary substrate 4, in advance, with an internal equal to a pixel pitch on a device substrate 7. After transferring the spacers 1 to the device substrate 7, only the spacers 1 on column electrodes 9 are made to stick by ultraviolet ray irradiation and so on. By this method, improvement in the image quality and price-reduction of the liquid crystal display device are realized.
Patent JP-2002223935-A (JP)
Title: Folding sheet
Inventor: TSUCHIDA OSAMU
IPC: E04B2/74
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the bending stress required for bending in folding and to make both of mountain folding and valley folding to expand the width of bent portions. SOLUTION: Plural streaky grooves (3) and (4) are disposed in proximity on the respective front and rear surfaces of the sheet (2) made of plastic. The respective grooves face each other on the front and rear of the sheet and bent portions (1) are formed with these grooves, by which the sheet is made bendable like a hinge in the bent portions.
Patent JP-2002236101-A (JP)
Title: Method and device for measuring surface state
Inventor: ENDO HIROAKI
IPC: G01N21/27
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring a surface state that can improve determination accuracy while eliminating the influence of an interference fringe by intercepting infrared rays unnecessary for measurement, and carrying out the incidence of the infrared rays to a substrate at an optimum angle in measuring the surface state by an infrared multiple internal reflection method. SOLUTION: This device has an incident optical system 18 for carrying out the incident of the infrared rays to a semiconductor wafer 16; a shading plate 20 covering a prescribed part of the end part of the semiconductor wafer 16 to intercept the incidence of the infrared rays to the semiconductor wafer 16 from the prescribed part; an infrared ray detector 24 for detecting the infrared rays emitted from the semiconductor wafer 16 after multiple reflection inside the semiconductor wafer 16; and a measuring control computer 28 for measuring the surface state of the semiconductor wafer 16 on the basis of the infrared rays detected by the infrared ray detector 24.
Patent JP-2002235817-A (JP)
Title: Motor actuator
Inventor: KUJIRA YUKINOBU
IPC: F16H57/08
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor actuator decreased in size and capable of outputting in a high reduction ratio and improving quietness. SOLUTION: The motor actuator 10 is formed such that a planetary gear 30, a solar gear 32 (non-rotatable), and an output gear 40 (rotatable) are contained in a shield state in a worm wheel 22. The output gear 32 and the output gear 40 are set such that the numbers of teeth are different from each other and besides, engaged with the planetary gear 30. When the planetary gear 30 effects one revolution around the peripheries of the solar gear 32 and the output gear 40, the output gear 40 is rotated in a peripheral direction by a value equivalent to a difference in the number of gears between the solar gear 32 and the output gear 40, and capable of outputting in a high reduction ratio. A stay 26 has a diameter larger than that of a spindle 28, and correction of a weight balance is applied on the planetary gear 30 in the worm wheel 22.  This constitution prevents generation of rotation noise and vibration when the planetary gear 30 revolves.
Patent JP-2002243927-A (JP)
Title: Method for manufacturing display device and manufacturing device for display panel
Inventor: HORIUCHI KAZUO
IPC: G02B5/20
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing display device and a manufacturing device therefor by which a display device having high pattern accuracy all over the display region can be efficiently manufactured in a process with a short lead time. SOLUTION: The method includes a laser trimming process to remove a black film in specified regions by laser trimming in the black film preliminarily formed on one surface of a panel 31 to form a black matrix and an ink jet process to successively inject ink of a plurality of colors by an ink jet device 11 from the other surface of the panel 31 in the regions where the black film is removed so as to form a color filter.
Patent JP-2002230182-A (JP)
Title: Risk management support system
Inventor: UEJIMA TOKUICHI
IPC: H04W88/18
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a risk management support system capable of applying medial treatment to a patient after accurately confirming the presence or absence of the mistake for any patient or medical material. SOLUTION: This risk management support system is provided with portable information terminal equipment 7 capable of transmitting and receiving information with terminal equipment 2 connected to a database 1, and functioning as a bar code reader and/or RF tag (IC chip or the like) reader/writer. Then, information read from the bar code or RF tag of a wrist band 8 displaying the ID of a patient and information read from the bar code or RF tag of medial materials 9 and information related with the patient read from the database 1 are collated with each other, and after the presence or absence of the mistake of a patient 10 or the medial materials 9 is confirmed, medial treatment is carried out. The information after the treatment is transmitted to the data base 1 or written in the RF tag, and updated.
Patent JP-2002241032-A (JP)
Title: Sheet handling device, and image forming apparatus having the sheet handling device
Inventor: FUKATSU MASAYOSHI
IPC: B65H37/04
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet handling device capable of ensuring excellent operability of an upper part of an image forming apparatus even when fitting the sheet handling device. SOLUTION: This sheet handling device comprises a sheet stacking part 300A capable of temporarily stacking sheets discharged from a printer above a sheet discharge unit 125 on a printer 100, an aligning means 400 for aligning the sheets stacked on the sheet stacking part 300A and dropping the sheets to a sheet discharging unit 125 therebelow, and a handling means for handling sheet bundles aligned by the aligning means 400, and enables evacuation from a part above the sheet discharging unit by turning an alignment unit having the sheet stacking part 300A, the aligning means 400 and the handling means integrated with each other.
Patent JP-2002242752-A (JP)
Title: Machining method for engine cylinder block
Inventor: KOYAMA YOSHINORI
IPC: B23B41/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To improve machining accuracy after the casting of a cylinder block because, in the cylinder block formed by conventional casting, a hole section in a retaining part of a cam shaft or the like needs cutting after casting work for highly accurate finishing, during which squeal or chatter occurs at a cutter for performing cutting, so that processing accuracy is degraded. SOLUTION: A plurality of grooves 110 are provided in the inner periphery of a plug mount, etc., of the cylinder block, and the grooves 110 are arranged at irregular intervals, thereby restraining the cutter from squealing and chattering.
Patent JP-2002246989-A (JP)
Title: Digital mobile communication evaluating system
Inventor: KUDO MASANORI
IPC: H04B17/29
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital mobile communication evaluating system capable of transmitting not normal data, such as transmission data upper-layer information added with an error to an arbitrary bit, transmitting data lower layer information or the like, confirming a control sequence, even at a stage of a low degree of completion of a high-frequency unit of developing base station and mobile station, and changing a modulation system and a frequency, in response to a base station and a mobile station to be evaluated. SOLUTION: The digital mobile communication evaluating system 1A comprise a control sequence file recorder 10 for describing an evaluating item procedure of a digital mobile communication, an evaluating unit controlling 30 for generating the transmitting data upper layer information and the transmitting data lower layer information, based on an output of the recorder 10, a bit signal output unit 31 for generating a transmitting data frame signal and a transmitting data bit signal base on the transmitting data lower layer information, and the high-frequency unit 32f or modulating the transmission data bit signal into a transmission database band signal, converting it into a transmission data high-frequency signal and transmitting it to the object to be evaluated. In this system, the controller 30 displays and changes the upper-layer information and lower-layer information.
Patent JP-2002242218-A (JP)
Title: Lid cover for manhole
Inventor: OTSUGA NORIO
IPC: E02D29/14
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a lid cover for a manhole attachable to a lid body for the manhole provided with a lock function. SOLUTION: This lid cover for the manhole is provided with the lid body 3 for the manhole having a bar hole 7 for opening and closing formed at outer periphery and provided with the lock function 9 for preventing floating in the bar hole 7, a pressing body 21 provided on a rear surface of a cover main body 20 covering the lid body 3 for the manhole and inserted into the bar hole 7 to press a fitting 8 for locking and unlock the lock function 9, and a locking part 22 maintaining unlocking of the lock function 9 at a tip of the pressing body 21. Consequently, since the cover main body 20 can be securely attached to the lid body 3 for the manhole and the lid cover 1 for the manhole is not turned up and does not slip and drop during pavement construction work of a road R, asphalt mixture does not adhere to a surface of the lid body 3 for the manhole.
Patent JP-2002247088-A (JP)
Title: Radio node and its packet route searching method
Inventor: NAKAMURA MOTONORI
IPC: H04W40/12
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a radio node and its packet route searching method which enable reduction of delay until start of communication, elimination of wasteful processings or communication at each node and reduction of use quantity of a memory when each node frequently communicates with a certain specific node however, communicate with radio nodes other than the node not so frequently. SOLUTION: A route to the specific node is constantly constructed by a table driving type and in the case of communication from each radio node to the specific node, the delay from generation of a communication request to start of transfer is reduced. The wasteful processings, communication and use of the memory at each node are reduced by constructing the route by an on-demand type as for a communication form other than that. This method is characterized in that the specific node can be set irrespective of distance between nodes.
Patent JP-2002209699-A (JP)
Title: Cylindrical pillow
Inventor: SUGIMOTO YASUTOSHI
IPC: A47G9/10
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a pillow formed in a cylindrical shape. SOLUTION: A vinyl air pillow is formed in a cylindrical shape. And urethane may be used as a cylindrical pillow.
Patent JP-2002244420-A (JP)
Title: Toner replenishment device and image forming device
Inventor: SUDO KAZUHISA
IPC: G03G21/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishment device having a structure that can surely prevent damage to an IC chip and an abnormal operation of an image forming device, which are caused by electrostatic discharge. SOLUTION: The toner replenishment device is provided with an attachable/ detachable cartridge 4 for developer replenishment, which has the IC chip 20 in which information concerning developer stored in the cartridge is registered. In the toner replenishment device, a ground circuit 23 is provided, in which an electrical connector with the IC chip 20 is provided on a support means 21 of the cartridge, and before apart of the body comes close to the electrical connector between the support means 21 and the IC chip 20, the part of the body is grounded.
Patent JP-2002238547-A (JP)
Title: New microorganism for degrading polyphenol and method for treating polyphenol-containing waste water with the microorganism
Inventor: NIWA ATSUSHI
IPC: C12N1/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bioreactor which is suitable for biologically treating a polyphenol in waste water. SOLUTION: A treating tank 2 in which waste water and a microorganism- immobilized carrier 4 are placed is disposed in a bioreactor 1 for treating a polyphenol. The microorganism-immobilized carrier 4 is cellulose foam, and a new microorganism, Penisillum geastrivorus NM10b (FERM P-18166) is immobilized on the carrier. The waste water 3 is treated in the treating tank 2, thus enabling the continuous and efficient treatment of the polyphenol.
Patent JP-2002238804-A (JP)
Title: Heated toilet seat
Inventor: HAYASHI KOICHI
IPC: A47K13/30
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a heated toilet seat that can suppress the power consumption of an electric heater of the toilet seat in the closed state of a toilet cover. SOLUTION: When the toilet cover 3A is in the closed state, air warmed by the toilet seat 102 ascends toward the inner surface 123 of the toilet cover 3A, but at this time, since the inner surface 123 of the toilet cover 3A is inclined up toward a housing 101, the air flows toward the housing 101 along the inner surface 123 of the toilet cover 3A while being guided by the outer peripheral projecting edge 122 of the toilet cover 3A. However, since a baffle plate 11 of the inner surface 123 of the toilet cover 3A is positioned facing the housing 101, the air warmed by the toilet seat 102 is hindered by the baffle plate 11 from rapidly flowing out of a clearance 130 existing between the toilet cover 3A and the housing 101, and retained between the toilet cover 3A and the toilet seat 102 (a two-dot chain line F1).
Patent JP-2002252248-A (JP)
Title: Semiconductor device and its jointing structure
Inventor: SUZUKI YOSHIYUKI
IPC: H01L21/60
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To improve flatness of a tip surface to be an electrical-continuity connecting surface of a columnar electrode for a semiconductor device and increase electrical-continuity reliability when the semiconductor device is jointed on a circuit substrate through an anisotropic conductive adhesive. SOLUTION: A second dielectric film (passivation film) 26 is formed in a center part of an upper surface of a connecting pad 23 which is exposed in an opening part 24 of a dielectric film 25 when a first dielectric film (passivation film) 25 is formed. A height of a central part of a columnar electrode 28 which is formed on the second dielectric film 26, can be approximately the same as that of a circumference part of the columnar electrode 28 which is formed on the first dielectric film 25 formed on a surrounding part of the connecting pad 23. Therefore, the flatness of tip surface of the columnar electrode 28 can be improved and the electrical-continuity reliability when the semiconductor device 21 is jointed on the circuit substrate through the anisotropic conductive adhesive can be also increased.
Patent JP-2001320109-A (JP)
Title: Structure of magneto resistance(mr) element and its manufacturing method
Inventor: KAWABATA TAKESHI
IPC: G01R33/09
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To form an element wherein magnetic induction phase (PMR) effect or tunnel magneto resistance(TMR) effect are largely exhibited by precisely controlling thickness of a phase transformation layer or a cluster electrode and selecting materials properly. SOLUTION: An element constituted of the phase transformation layer (H component), a perpendicularly magnetized layer or a perpendicularly magnetized electrode and a strain-applied layer (J component) or an element constituted of a cluster layer (K component) is formed on an upper surface of an insulating substrate (B component) constituted of a nonmagnetic member by combining an MBE method, a lithography method, an intensive external magnetic field and heat treatment. As a result, a magneto resistance element or a spin- dependent tunnel magneto resistance element wherein magneto resistance(MR) is greatly reduced by applying a small external magnetic field is formed.
Patent JP-2001298166-A (JP)
Title: Write/read circuit for dram memory
Inventor: FREY ALEXANDER
IPC: H01L21/8242
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a read/write circuit which can be inserted into even the reduced raster of 4F width in DRAM memory components since a DRAM uses the write/read circuit for refreshing information and requires an integrated write/read circuit for evaluating at least one bit line, and high integration is required for the write/read circuit on the other hand as well. SOLUTION: At least one transistor to be used for the write/read circuit is a longitudinal type transistor. Besides, source/drain areas 57 and 59 of each of paired transistor are made common.
Patent JP-2002218896-A (JP)
Title: Method for capturing harmful animal and apparatus therefor
Inventor: FUJIWARA MITSUHIRO
IPC: A01M23/20
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide both a method for capturing a harmful animal by which the harmful animal can more simply and surely be captured to thereby suppress the damage to a low degree and an apparatus therefor. SOLUTION: This method for capturing the harmful animal such as a wild bear or the crossbreed of the wild bear and a pig comprises placing a favorite food for the harmful animal in a restraining means for capturing, thereby attracting the harmful animal and capturing the harmful animal. In the method, a smell of the favorite food is scattered by blasting to thereby attract the harmful animal. The method comprises placing the favorite food for the harmful animal such as the wild bear or the crossbreed of the wild bear and the pig in the restraining means for capturing, thereby attracting and capturing the harmful animal. The favorite food is arranged even on the outside of the restraining means for capturing for the purpose of attracting. In these cases, the favorite food is at least one kind of an earthworm, a dried earthworm, a yam, miscellaneous cereals and Puerariae Radix.