baber/WOPTO huggingface dataset:
Patent JP-2002227523-A (JP)
Title: Driving device of motor-driven sliding door
Inventor: KAYANO KOICHI
IPC: B60J5/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of a slide door capable of reducing fitting space compactly, being formed as a unit, and dispensing with a wire tension adjusting means. SOLUTION: This driving device of the motor-driven sliding door opens and closes the slide door provided to move along a guide rail on the side of a car body. The driving device is provided with a door position detecting device 60, and a drive control device for controlling the drive of a motor 14 according to a detection signal from the detecting device 60.  The door position detecting device 60 is formed by a sprocket 51 driven by the motor 14 mounted on the car body and rotated in the forward and reverse directions, a push-pull chain 40 wrapped round the sprocket 51, one end of which is fitted to the slide door 40, the other end being a free end, a chain guide 55 mounted on the car body 11 corresponding to the width of an opening of the slide door 12 and capable of transmitting pushing thrust of the push-pull chain 40, a marker 61 fitted in a designated position of the push-pull chain 40 and a detecting sensor 62 mounted on the car body for detecting the marker 61, and adapted to determine the moving position of the slide door 12.
Patent JP-2002236106-A (JP)
Title: Gas sensor
Inventor: EGASHIRA MAKOTO
IPC: G01N27/414
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To detect with higher sensitivity than the case of air-oxidizing Ti. SOLUTION: A Pd electrode is provided on a TiO2 film formed by anodizing Ti, and gas is detected from the change of phase boundary potential. The TiO2 film formed by anodization is composed of columnar crystal of TiO2 and has nano-holes of about 50-130 nm in diameter.
Patent JP-2002234489-A (JP)
Title: Wet suit and diving suit provided with manual inflation type life jacket
Inventor: YUZAWA MAKOTO
IPC: A41D13/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight wet suit and a lightweight diving suit for on-board/outboard work or marine sports such as diving, scuba diving or surfing, each having a safe function. SOLUTION: This diving suit is a dry suit or the wet suit 1 worn in the marine sports or the like such as the diving or the surfing. An appropriate position of the diving suit, e.g. a periphery of a shoulder part, is integrally provided with a manual inflation type life jacket 3 with an air charging device 2. A manual switch means 4 for operating the air charging device 2 is provided outside the diving suit or the wet suit 1. When pulling the manual switch means 4 by manual operation in an emergency, the air charging device 2 operates to inflate the life jacket 3 and to generate buoyancy.
Patent JP-2002241191-A (JP)
Title: Method for growing semiconductor crystal
Inventor: NAGAI SEIJI
IPC: C30B25/18
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality semiconductor crystal which is free from cracks and has a low dislocation density. SOLUTION: Hydrogen ions (H+) are implanted into an Si(111) substrate (ground substrate) 10 in a dose amount of 1×1016/cm2 at nearly ordinary temperature with an energy of 10 keV acceleration voltage. Thereby, an ion injected layer having locally high ionic concentration is formed over an area to a depth (h) of about 100 nm from the ion injected surface. Further, a buffer layer 20 of AlGaN having a thickness of about 300 nm is grown on the ion implanted surface of the Si substrate 10, and a GaN layer 30 being an objective semiconductor crystal and having a thickness of about 200 μm is grown on the buffer layer 20. During this crystal growth process, the Si substrate 10 gradually fractures with the ion implanted layer as the boundary, and, finally, the Si substrate 10 separates into a thin film part 11 having a thickness of about 100 nm and a main part of the substrate 10.  It is possible to obtain the GaN single crystal having excellent crystallinity and free from cracks by the aforementioned method for producing the semiconductor crystal.
Patent JP-2002244727-A (JP)
Title: Operation guidance method for thermal electric power plant
Inventor: SHIMIZU SATORU
IPC: G06Q50/06
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide operation guidance service being favorable for contributing to the reduction of operation cost of a thermal electric power plant and capable of saving energy of the thermal electric power plant. SOLUTION: An operation guidance method is constituted such that a service provider provides the information suitable for energy saving operation of the electric power plant using a remote maintenance device 3 connected to a maintenance tool 2 of the electric power plant by a telecommunication line 8. Since energy saving operation guidance of the thermal electric power plant is prepared based on the plant data transmitted to the remote maintenance device through the telecommunication line from the maintenance tool to provide the information suitable for energy saving operation of the electric power plant through the telecommunication line, the method can contribute to the reduction of operation cost of the thermal electric power plant.
Patent JP-2002239303-A (JP)
Title: Liquid degassing apparatus
Inventor: KONO YUKIHIRO
IPC: B01D19/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To enhance degassing capacity by effectively removing the gas in a liquid sprayed from a spray nozzle, in a liquid degasssing apparatus, by allowing the spray pattern of the liquid ejected in a spray state from the spray nozzle at the time of degassing of the liquid to coincide with the conical upper region of a vacuum tank and rapidly lowering the level of the liquid in the vacuum tank and further starting the ejection of the liquid from the spray nozzle when a vacuum layer is formed in the upper region of the vacuum tank. SOLUTION: The upper region of the vacuum tank is formed into a conical shape and a control means is provided so that a solenoid valve is opened when the level of the liquid in the vacuum tank, of which the upper region is formed into the conical shape, lowers to reach a constant value and closed when the liquid level lowers to the vicinity of the bottom of the vacuum tank.
Patent JP-2001265654-A (JP)
Title: Memory access method for self time type tlb
Inventor: REID JAMES REIDLINGER
IPC: G06F12/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for triggering the evaluation of whether or not matching is present for a received virtual address inside a TLB. SOLUTION: This invention provides the self time type TLB of the matching system of two stages. The entries of the TLB are composed of the groups of bits and the respective groups are connected to a local match line. When the bit inside the group does not match with the corresponding bit of the virtual address, the bit turns the local match line to low. The respective local match lines of the entry are connected to a global match line, and when one of the local match lines indicates that it does not match with the virtual address, the local match line turns the global match line to low. When the global match line is high at the time of the evaluation, the global match line indicates that the relating entry matches with the virtual address. When it is not, the global match line indicates that the relating entry does not match with the virtual address.
Patent JP-2001297836-A (JP)
Title: Electric connector
Inventor: NEER JAY HENRY
IPC: H01R12/72
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To simplify and reduce the cost of the connector by utilizing the edge card technology in the interface connector between a cable and an elec tronic device. SOLUTION: The connector interface has a body portion 65 which extends from one end of the two mating ends and the connector 60 has the printed- circuit board 70 as a terminal. The printed-circuit board passes through the body portion 65 and has the first and the second mating ends 71, 72 which extend over the mating ends of the housing body. One of the mating ends 71 is surrounded by the extended portion of the connector housing and the extended portion defines the housing portion housing the opposite connector such as a plug end, etc., of the cable device.
Patent JP-2001311738-A (JP)
Title: Evaluation circuit for magnetic resistance sensor
Inventor: MUTH MICHAEL
IPC: G01P3/487
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation circuit for a magnetic resistance sensor adjusted by an actual sensor output signal only. SOLUTION: When an offset compensation part for a sensor signal and a comparator 4 receiving an offset compensated sensor signal to compare the received signal with a reference voltage are provided to evaluate an output signal of the magnetic resistance sensor 1 for measuring rotation speed, this evaluation circuit for the magnetic resistance sensor is provided with a control unit 6 which selects a value of the reference voltage by approximating to a sensor signal depending on a temperature to check for the presence or absence of the sensor signal continuously in an initial mode, triggers the offset compensation part only after the sensor signal appears to check whether the comparator 4 provides an output signal or not, switches to a control mode only after the output signal appears,  and adjusts the reference voltage to about 401 of the maximum amplitude of the offset compensated sensor signal instead of the value selected by depending on the temperature.
Patent JP-2002258733-A (JP)
Title: Program for supporting education of person in charge of maintenance/repair and computer readable recording medium with the program recorded thereon
Inventor: NABEMOTO TAKESHI
IPC: G06Q50/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To support a person in charge of maintenance/repair so that the person can easily and quickly acquire know-how of maintenance/repair. SOLUTION: Under this program, outlined maintenance/repair information of the object device and detailed information of each section in the outlined information is made to correspond to each other and recorded in a computer readable way beforehand. Then the program makes a computer carry out the first processing of displaying the outlined information on a display means, and the second processing of inquiring a computer operator via a man-machine interface which section the operator desires detailed information to be displayed out of the outlined information being displayed, and the third processing of reading out the detailed information corresponding to the section answered to carry out processing corresponding to the detailed information.
Patent JP-2002254335-A (JP)
Title: Power tool
Inventor: MATSUNO SATOSHI
IPC: B25B21/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To lessen reduction in tightening capacity, minimize an overall tool length, ensure sufficient strength and life, and reduce noise during operation. SOLUTION: An anvil is divided into two parts 10' and 12', and a buffering means is included in a torque transmitting means, so that a design compact but large in buffering capacity is possible, the strength and life of the anvil are improved and reduction in tightening capacity is lessened. The torque transmitting means is a mechanism using balls 18, rollers 19 or the like as key elements and providing the two anvils with grooves in which the key elements are fitted, so that smoother buffering is possible and heat generation is reduced.
Patent JP-2002259277-A (JP)
Title: System and apparatus for forming image
Inventor: OGURA KAZUYASU
IPC: G06F13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and an apparatus for forming image that utilize a portable telephone, etc., enable very free operability at the time of printing out map information, etc., on a network by temporally separating an operation from the portable telephone from an operation from a printing terminal device. SOLUTION: In the imaging system having a portable terminal 11 that is connected to the network N through a gateway device 12 by radio communication and provides a server device with a desired map destination information, the server device 13 for receiving the destination information through the network and storing the destination information in a prescribed area 18, and an imaging apparatus 14 which is connected to the server device through the network in response to a user operation, supplies the position information of the imaging apparatus and designation information designating the stored destination information to the server device, is given map information in which the position information of the imaging apparatus is defined as a start point and the destination information is defined as an end point from the server device and prints the map information,  an operation of map destination designation, etc., can be freely carried out from the portable telephone, and later, a printing operation can be individually performed from the imaging apparatus.
Patent JP-2002253423-A (JP)
Title: Induction heating type rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating type rice cooker for providing delicious boiled rice without non-uniformity in boiling. SOLUTION: Power setting is made so that the sum of the power of a first induction heating means 5 provided on the bottom of a main body for heating the bottom of an inner pot and the power of a second induction heating means 7 provided on the side face of the main body for heating the side face of the inner pot can exceed the rated power of this rice cooker, a control part 4 is equipped with a first switching means 6 connected with the first induction heating means 5 and a second switching means 8 connected with the second induction heating means 7 and further, the control part 4 is equipped with a driving means 10 for driving the switching means by high frequencies and a selecting means 9 for selecting any one of first and second switching means 6 and 8 to be driven by the driving means 10.
Patent JP-2002267692-A (JP)
Title: Current sensor
Inventor: TAKADA HAJIME
IPC: G01R15/14
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor which detects current without lowering the detection sensitivity for a wide range of current and has a simple structure and small constitution. SOLUTION: The current sensor is provided with a bus bar 3 formed on a printed substrate 1 where current shunts 32 and 33 are formed so as to split the current to be measured, a conduction film 16 formed on one surface of a ceramic substrate arranged almost in parallel to the printed substrate 1 and contacted or united to the current shunt 32, a GMR film 9 formed on the other surface of the ceramic substrate 7, having a multiple films where magnetic layers and non-magnetic layers are layered by turns at a plurality of times and whose resistance varies with the variation of the magnetic field impressed to the multiple layer film, and a bias magnet 13 impressing a constant bias magnetic field to the GMR film 9. Based on the detection results of the current flowing in one current shunt 32, the current flowing in the bus bar 3 is detected.
Patent JP-2002263726-A (JP)
Title: Skinpass rolling method and equipment for hot dip galvanized steel strip
Inventor: MOROZUMI JUN
IPC: B21B45/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a skinpass rolling method for hot dip galvanized steel strips, by which the deposion of zinc or the like on a rolling roll is suppressed and also a surface strain caused by tempering liquid is prevented. SOLUTION: When the skinpass rolling of the hot dip galvanized steel strip is performed, the tempering liquid is jetted to a roll bite on the inlet side of the rolling roll, also washing water is jetted to the surface and back faces of the hot dip galvanized steel strip after rolling, then the washing water on the surface and back faces is removed.
Patent JP-2002269570-A (JP)
Title: Recognition system for surrounding
Inventor: OKUBO KATSUYASU
IPC: G08G1/16
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To quickly and surely recognize a target existing in surrounding of an object, even if the relative speed of the object and the target is high. SOLUTION: A surrounding environment, in front of a vehicle photographed with CCD cameras 14, 16, is supplied to an ECU 12 as a first and a second image data. Edge information giving a contour of the target is extracted from the first and the second image data, and three-dimensional coordinates of the target are calculated. A target model modeling the target as a simple rectangular parallelepiped, based on the three-dimensional coordinates is arranged in a virtual three-dimensional space, and the three-dimensional position of the target model is moved, based on the history data. The three-dimensional position of the target model is corrected, based on a result of the comparison of the contour line and the edge line in the first and the second image data of the CCD cameras 12, 16.
Patent JP-2002271746-A (JP)
Title: Data recorder and method
Inventor: UENO TOSHIHARU
IPC: G11B20/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a data recorder that can continue recording without the need for replacing a hard disk 14 even when only a small recording area remains in the hard disk 14 of a video camera. SOLUTION: When a moving picture is being recorded and remaining recording areas of the hard disk 14 are becoming scarce, an imaging interval of still image frames each configuring the moving image is extended. Furthermore, still images are interleaved by extending the imaging interval of still image frames configuring the moving image represented by moving image data having been recorded on the hard disk 14. Since recordable areas are increased in the hard disk 14, the recording can be continued.
Patent JP-2002263194-A (JP)
Title: Stent
Inventor: HOKI YOSHIYA
IPC: A61M29/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a stent which can be inserted to and detained at the branching position of tubular tissues by a simpler operation. SOLUTION: This stent is composed of a main stent 12 and a branch stent 20. The main stent 12 is composed of the enlarged diameter tubular part 14 of a high expansion rate, whose outside diameter when being expanded is large and the reduced diameter tubular part 16 of an expansion rate lower than that of the enlarged diameter tubular part 14, whose outside diameter when being expanded is smaller than that of the enlarged diameter tubular part 14. The enlarged diameter tubular part 14 and the reduced diameter tubular part 16 are integrally connected. At the boundary part of the enlarged diameter tubular part 14 and the reduced diameter tubular part 16, an opening 18 is formed at the enlarged diameter tubular part 14 and the branch stent 20 can be engaged with the opening 18.
Patent JP-2002269114-A (JP)
Title: Knowledge database, and method for constructing knowledge database
Inventor: OOKUBO KOUSAKU
IPC: G16B50/20
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To acquire a knowledge across specialized fields in medical and biological fields. SOLUTION: An object related to a query object 2001 is extracted on the basis of an inter-object relation from a knowledge database storing objects having phrases including terms used in an medical field and/or a biological field as object values and values obtained by quantitatively representing relations among objects to one another as relation values, and the query object and the extracted object are displayed together with a relation between the query object and the extracted object.
Patent JP-2002273176-A (JP)
Title: Method and apparatus for controlling addition amount of reducing agent
Inventor: HISHINUMA YUICHI
IPC: B01D53/86
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling an addition amount of a reducing agent capable of adding a proper amount of the reducing agent, capable of enhancing a denitration ratio and capable of contracting installation cost or space. SOLUTION: The method for controlling the addition amount of the reducing agent is constituted so as to control the amount of the reducing agent (K) added to an exhaust system (3) using urea or ammonia as the reducing agent (K) and provided with a denitration catalyst (5) and has a sampling process for sampling the exhaust gas (GeA) at the outlet part of the denitration catalyst (5) as sample gas (Sga), a process for oxidizing ammonia contained in the collected sample gas (Sga) to nitrogen oxide, a process for measuring the content of nitrogen oxide of the sample gas (Sga) by a nitrogen oxide sensor (10) and a reducing agent addition amount control process for regulating the addition amount of the reducing agent (K) so as to aim at the minimum value of a characteristic curve of the addition amount of the reducing agent (K) and the content of nitrogen oxide in the sample gas (Sga).
Patent JP-2002082730-A (JP)
Title: Locking structure of selector lever for hydraulic selector valve
Inventor: IMASHIGE HIROKAZU
IPC: G05G5/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the locking structure of a selector lever for a hydraulic selector valve which makes it easy to lock the selector lever. SOLUTION: The locking structure of the selector lever for the hydraulic selector valve is provided with the hydraulic selector valve, a rotary spool which is put in the hydraulic selector valve and can switch the connection relation between respective input ports and output ports of the hydraulic selector valve, a casing equipped with ports covering the external surface of the rotary spool, a selector lever which is fixed to one end side of the rotary spool and arranged so as to cross the axis of rotation of the rotary spool at right angles, and a lock member which can lock the selector lever with the casing at a desired position. The locking member has an engagement part which engages one of engagement holes formed on the casing, and this engagement part can be engaged or disengaged without causing the locking member to disengage from the selector lever.
Patent JP-2002276446-A (JP)
Title: Starting control device for internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02D13/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve starting performance at a cold time of an engine by controlling an actual compression ratio. SOLUTION: This device is provided with a variable valve gear mechanism for varying and controlling an intake valve closing timing and a variable compression ratio mechanism for varying and controlling a compression ratio ε. The variable valve gear mechanism is constituted of a lift/operating angle varying mechanism capable of continuously enlarging/reducing a lift/operating angle of the intake valve and a phase varying mechanism for changing a lift center angle Φ. At an initial time of cranking, the actual compression ratio is lowered by quickening the intake valve closing timing, making the lift/ operating angle small, and cranking rotating speed is quickly raised.  After the cranking rotating speed is raised, the center angle Φ is lagged, the actual compression ratio is enhanced together with the high compression ratio ε at the time, and an intake air temperature is raised. As a result, an initial explosion is surely led to start the engine.