baber/WOPTO huggingface dataset:
Patent JP-2002310665-A (JP)
Title: Columnar member holding part and vibration gyro manufacturing method using the same
Inventor: FUJIMOTO KATSUMI
IPC: F16B2/22
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vibration gyro manufacturing method, capable of stably fixing a vibrator and support members with high accuracy, and to provide a columnar member holding part used in the same. SOLUTION: This columnar member holding part 20 is equipped with two longitudinal contact pieces 20a and 20b for horizontally pinching an end part of the vibrator as a columnar member, and two lateral contact pieces 20c and 20d; they are deformed elastically, to widen the space between them by applying pressures to pressing parts 20m and 20n, and the vibrator is disposed in the widened space; and then by removing the pressures the vibrator is disposed at a position and the support members are fixed in this state. This vibration is prevented from looking to the exterior, the stability of vibration is enhance, and the performance of the vibration gyro can be enhanced.
Patent JP-2002315793-A (JP)
Title: Joint bending and stretching exercise device
Inventor: FURUKAWA SHOHEI
IPC: A61H1/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a joint bending and stretching exercise device that helps make a joint bending and stretching exercise and simultaneously promote the soundness of the central nervous system and peripheral nervous system by combining the will of a patient with bending and stretching and rotation exercises. SOLUTION: In a joint bending and stretching device provided with arms 2 and 3 bending with the bending and stretching of joints to which it is attached, a bending angle indication means indicating an optional angle of bending of the arms 2 and 3, a recognized angle input means to input the angle of bending of the arms that a patient sensually recognizes an angle measurement means measuring the angel of bending of the arms when input is made by the recognized angle input means, a judgment means comparing the angle recognized inputted by the recognized angle input means with the measured angle measured by the angle measurement means and judging whether the recognized angle is approximate to the measured angle, and a visual notification means informing a patient of indication of the bending angle and the result of judgment by a virtual reality image are provided.
Patent JP-2002315895-A (JP)
Title: Pachinko game machine
Inventor: SHIGETA MASAYUKI
IPC: A63F7/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which realizes an operation mode for enabling a player to enjoy strategy property and also stimulates the expectation feeling to a big hit of a game player. SOLUTION: One of a plurality of big hit probabilities is selected based on a start storage number, and thus the game player plays a game while paying attention to the change of the start storage number and takes no notice to the progress of the game. Since the big hit probability is also selected based on the start storage number after a prescribed time elapses from the start of a pattern change, the high probability for a big hit is obtained within a prescribed time by the ball hitting operation of the game player so that strategy property occurs in the ball hitting operation of the game player. Then the big hit probability is not predicted so as to stimulate the big hit expectation feeling.
Patent JP-2002316600-A (JP)
Title: Traveling safety device of vehicle
Inventor: YOSHIKAWA KENJI
IPC: G01C21/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a traveling safety device of a vehicle capable of carrying out a cornering speed control including an auto-cruising function. SOLUTION: The traveling safety device of a vehicle is provided with a memory means A for memorizing a road data; an own vehicle position detection means B; a vehicle condition detection means C; a cruise control means D capable of carrying out constant speed control and inter-vehicle distance control set by a driver; a curve judgment means E for judging a curve shape based on the memory means; an appropriate vehicle condition setting means F for setting an appropriate speed Vs capable of appropriately passing the curve; a comparison means G for comparing a car speed detected by the vehicle condition detection means with the appropriate speed Vs set by the appropriate vehicle condition setting means; and an operating means I for operating a safety device H when it is judged that the car speed is higher than the appropriate speed Vs by the comparison means.  The appropriate vehicle condition setting means sets the appropriate speed Vs at the time of controlling of the cruise control means to a lower degree than the appropriate speed Vs at the time of non-controlling.
Patent JP-2002286773-A (JP)
Title: Static electricity measuring device using element starting energization by prescribed voltage
Inventor: MURAZAKI NORIO
IPC: G01R29/24
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating map information of static electricity by using a fixed-potential detection probe independent of boundary conditions, in the background wherein improvement of equipment for static electricity countermeasure/static electricity application is progressed by using a relative value, on the grounds that the true value of the static electricity in a three- dimensional space is hard to determine because an indication value of a conventional static electricity measuring device is changed with the change of the boundary condition. SOLUTION: The potential detection probe is formed by using an element starting energization by a prescribed voltage, and the map information of the static electricity is created from the probe position determined when the probe is moved in an electric field, and the number of times of energization, namely, an electric potential. Hereby, the true value of the static electricity unidentified hitherto can be measured.
Patent JP-2002325733-A (JP)
Title: Ophthalmologic instrument
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic instrument whose operation is facilitated to an extent such that the amplification degree of a photographed image is adjusted depending on the magnification of an optical system. SOLUTION: This instrument has an illumination system for illuminating an eye E to be examined, an index projection system for projecting at least one index to the eye E to be examined, a photographing system provided with an imaging mechanism 8 for photographing the eye E to be examined and the index image with a variable magnification and a television camera control circuit 31 for controlling the imaging sensitivity of the imaging mechanism 8 on the basis of the photographing magnification of the photographing system.
Patent JP-2002332808-A (JP)
Title: Oil through type push rod
Inventor: USUI MASAYOSHI
IPC: F01L1/14
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an oil through type push rod for a valve system in an internal combustion engine, having a new structure for preventing spatters occurring in welding process, in the manufacturing of the push rod from intruding into the engine oil. SOLUTION: In the oil through type push rod formed by welding a metal pipe with a metal end fitting having an oil hole, a spatter sealing member is disposed between the metal pipe and the metal end fitting.
Patent JP-2002332239-A (JP)
Title: Antidiabetic agent
Inventor: KAWAHARA YUZO
IPC: A23L2/38
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an antidiabetic agent comprising an active ingredient originated from natural matter with slight side effect, readily available and takable in daily dietary life, thereby inhibiting excessive blood glucose condition after meal and effective for preventing onset of diabetes and/or mitigating the symptoms of diabetes. SOLUTION: This antidiabetic agent comprises as the active ingredient a solvent extract from the root and trunk of Phanera lingua as a leguminous plant.
Patent JP-2002335633-A (JP)
Title: Charger
Inventor: SHIMIZU YOSHIHARU
IPC: H01M10/48
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a charger which can make a contribution to energy saving. SOLUTION: In a charger 10, a microcomputer 30 and a battery pack detecting circuit 32 detect the mounting condition of a battery pack 50 and the microcomputer 30, and a current switching circuit 27 controls output power to be supplied to the battery pack 50 to about 50 mA based on information of no-mounting of the battery pack. Accordingly, when the battery pack 50 is not mounted to the charger 10, since the output power to be supplied to the battery pack 50-is controlled to about 50 mA, even when the output power to be supplied to the battery pack 50 is supplied to a closed circuit other than the battery pack 50, a current (termination current) flowing into the closed circuit can be controlled to about 50 mA.  Therefore, the charger can make a contribution to energy saving, because the termination current can be controlled without providing a switch element or the like which results in power loss.
Patent JP-2002303556-A (JP)
Title: Detection seat for bolt fastening force
Inventor: YAMAZAKI ISAMU
IPC: F16B43/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact unit with high accuracy for regulating bolt fastening force. SOLUTION: The unit is formed of an upper washer 1, an upper ring 2, a lower ring 3, a lower washer 4, and an elastic body (a disc spring) built in them, and regulates fastening force by detecting a bending amount of the elastic body (the disc spring) by the fastening force from propriety of turning of the integrated upper ring 2 and lower ring 3.
Patent JP-2002340449-A (JP)
Title: Freezing unit
Inventor: HACHISUGA KATSUMI
IPC: F25B47/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a freezing unit which can especially enhance the cooling efficiency. SOLUTION: In the freezing unit which performs the defrosting treatment for defrosting the frost adhering to an evaporator 10 by the heat of a refrigerant being discharged from a compressor 3 and sent to the evaporator 10 by switching the direction of the flow of the refrigerant circulating in a compressor 3, condensers 4 and 5, an expansion valve 9, the evaporator 10, etc., in order into a reverse cycle by means of a change-over means V10, an outside temperature detector 62 which detects the outside air temperature, a fan controller 61 which controls the start or stop of an outdoor fan 6, according to this detection result, and an inverter controller 60 which inverter-controls the compressor, based on the detection results of first and second sensors SE1 and SE2, a pressure sensor SE3, and the outside air temperature detector 62, are provided.
Patent JP-2002342187-A (JP)
Title: System and method for notifying important message
Inventor: OSHIMA MASAMI
IPC: G06F13/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an important message notification system capable of notifying a maintenance managing device of a particular important message when a congested state occurs due to a large number of messages received from respective NEs(network element) and its method in the maintenance managing device for managing maintenance operation of a plurality of network elements(NE) constituting a network. SOLUTION: The maintenance managing device is in a congestion control state, distributes messages to different maintenance managing devices with a load distributed (1), notifies the maintenance managing device of the important message via a different NE having tree capacity (2), decides a message flow rate independently in an NE and reports the important message if the flow rate is at a level of no problems (3), and is provided with a means for canceling message transmission in the case many messages of the same kind are generated in the NE (4). Thus, it is possible to report an important message.
Patent JP-2002224565-A (JP)
Title: Agent and method for decomposing fluorocarbon
Inventor: OTSUKA KENJI
IPC: C09K3/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an agent and a method for decomposing a fluorocarbon which can decompose a fluorocarbon (e.g. CF4) contained in a waste gas discharged from e.g. a semiconductor production step at a degree of decomposition of at least 99.9% at a relatively low temperature, say, 1,000 deg.C or below without causing the agent to be deactivated within a short time and without forming a corrosive gas such as hydrogen fluoride. SOLUTION: This agent comprises as an effective component aluminum oxide and an alkaline earth metal oxide or an alkaline earth metal compound which yields an alkaline earth metal oxide when thermally decomposed. The method for decomposing a fluorocarbon comprises bringing the fluorocarbon into contact with an agent containing as effective components aluminum oxide and an alkali earth metal oxide under heating. Alternatively, it comprises bringing the fluorocarbon into alternating contact with a treating agent containing aluminum oxide as an effective component and a treating agent containing an alkaline earth metal oxide as effective components under heating.
Patent JP-2002094143-A (JP)
Title: Magneto-resistance effect type element and magnetic memory cell and magnetic head using the same
Inventor: ODAKAWA AKIHIRO
IPC: G11C11/14
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistance effect type element for realizing an excellent tunnel junction by using a perovskite oxide and generating a large magneto-resistance effect even in a low magnetic field. SOLUTION: This magneto-resistance effect type element is provided with a layered perovskite oxide provided with a composition expressed by a formula L2(A1-zRz)2An-1MnO3n+3+x and provided with an (L-O)2 layer within a crystal structure and a pair of ferromagnetic bodies formed so as to clamp the oxide in contact with it. At least one kind of elements selected from Ca, Sr and Ba is denoted by A, at least one kind of the elements selected from Bi, Tl and Pb is denoted by L, at least one kind of the elements selected from Ti, V, Cu, Ru, Ni, Mn, Co, Fe and Cr is denoted by M, and a rare earth element is denoted by R, respectively. 1, 2 or 3 is denoted by (n) and numerical values within a range indicated by -1<=x<=1 and 0<=z<1 are respectively denoted by (x) and (z).
Patent JP-2002348675-A (JP)
Title: Zinc-base plated steel sheet superior in corrosion resistance after working, corrosion resistance after heating, and galling resistance
Inventor: ISHIZUKA KIYOKAZU
IPC: C23C22/17
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a zinc-base plated steel sheet superior in corrosion resistance after working, corrosion resistance after heating, and galling resistance, which does not include hexavalent chromium at all, and which discharges no hexavalent chromium in the manufacturing process. SOLUTION: The zinc-base plated steel sheet superior in corrosion resistance is characterized by having a first layer with coating weight of 0.01-1 g/m<2> formed by means of coating a mixed aqueous solution of primary phosphate of a polyvalent metal, silica sol, and a phosphonic acid compound, and drying it, on the zinc-base plated steel sheet, and a second layer of a silicate film or a silicone resin film with coating weight of 0.1-2 g/m<2> . The first layer is preferably formed by means of coating the aqueous solution containing the silica sol of 10-100 pts.wt. and the phosphonic acid compound of 1-100 pts.wt. to the primary phosphate of the polyvalent metal of 100 pts.wt., and drying it.
Patent JP-2002027485-A (JP)
Title: Video source coding using motion prediction and block effect filtering
Inventor: ASSAF NADINE
IPC: H03M7/30
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a solution for human influence on blocking caused by block coding or problem of blocking effect. SOLUTION: A form of video source coding is proposed that is particularly suitable for transmission over a channel at a low bit rate and with a high error rate, such as a wireless transmission channel. It proposes to use block coding with motion prediction and employing a plurality of reference pictures. The reference pictures are subject to block effect filtering. A reference picture is selected when coding a picture. By using a plurality of reference pictures, transmission channel time propagation errors are limited. Since the reference pictures are subject to block effect filtering, transmission timing errors are corrected independently of intrinsic error caused by block coding.
Patent JP-2002346786-A (JP)
Title: Method for welding aluminum alloy material
Inventor: MATSUMOTO TAKESHI
IPC: B23K26/32
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for welding a 6000 series aluminum alloy material preventing crack on the bottom surface at a side part. SOLUTION: When the side part of the 6000 series aluminum alloy material stipulated in AA or JIS standard is welded, the maximum temperature on the bottom surface of the welding part at the side part is regulated to <=550 deg.C to prevent the welded crack on the bottom surface of the welded part at the side part.
Patent JP-2002350802-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: YONETANI YOSHITADA
IPC: G02F1/1343
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which reduces loading effect by dry etching that occurs due to density difference between a test pattern for estimating transistor characteristics and a pattern in a pixel main body and that causes different processed shapes and displays different characteristics in a process for forming a TFT thin film transistor of the liquid crystal display device. SOLUTION: A measuring pixel pattern 3 which has the same pattern as that in the pixel main body and is used for estimating characteristic of the pixel main body is formed in a periphery of the pixel main body in an array substrate of the liquid crystal display device. Further a dummy pattern 4 having the same pattern as that in the pixel main body is formed so as to surround around the measuring pixel pattern 3. A stylus touching pad for measuring is wired in order to measure the measuring pixel pattern 3 and measurement is executed by bringing a fetching stylus into contact with a source pad 5, a drain pad 6 and a gate pad 7.
Patent JP-2002349567-A (JP)
Title: Magnetic bearing device
Inventor: KAMIYAMA HIROTOMO
IPC: H02K7/09
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To enlarge load capacity by an electro-magnet without enlarging an excitating current fed to the electro-magnet. SOLUTION: A rotating body 5 is non-contact supported in the axial control shaft direction and the radial control shaft direction by a plurality of pairs of electro-magnets 26a, 26b. The magnetic bearing device is provided with a pair of electro-magnets; position detection means 23, 13 for detecting a position of the rotating body and outputting a position detection signal Zs; a levitation referential position signal outputting means for outputting a levitation referential position signal; an electro-magnet control signal outputting means for outputting electro-magnet control signals (Io+Ic), (Io-Ic) including an integrated output based on the levitation referential position signal and the position detection signal; and an electro-magnet driving means 14 for driving the electro-magnets based on the electro-magnet control signal.  The levitation referential position signal outputting means changes the levitation referential position signal such that the integrated output becomes in a range of control system integrated output previously set.
Patent JP-2002347510-A (JP)
Title: Load collapse prevention device
Inventor: KAMURA SEIICHIRO
IPC: B60P7/16
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a load collapse prevention device which can firmly fasten freight in a freight accommodating space of a truck etc., without performing a load collapse preventing operation which usually calls for labor hour or expertise, and can be used even when a freight is brought in or carried out in a cage cart without causing the freight being damaged by flashes on the cage cart or having interference with the cage cart, excellent in durability and capable of effectively utilizing a space. SOLUTION: The load collapse prevention device comprises a bag member 5 which is fixed to a rear wall 7 of a freight accommodating space for accommodating and transporting the freight and can be inflated and contracted by means of air and a means 6 to supply air to the bag member 5 and a fixing means 9 which is fixed to rails 12 disposed in the longitudinal direction so that the fixing member 9 holds and fastens the freight between the bag member 5 and the fixing means 9.
Patent JP-2002358741-A (JP)
Title: Optical disk device executing restore processing adequate for primary factor of error and error restore processing method
Inventor: YAMANAKA MASATAKE
IPC: G11B7/004
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which executes adequate restore processing adequate for the primary factor of an error and a error restore processing method. SOLUTION: The optical disk device 200 has an MPU 170. The MPU 170 includes a drive control section and a decoding control section. The decoding control section outputs an error restore request and the number of times thereof to a drive control section when the section detects the decoding error of the regenerative signal in an ECC decoder 182. The drive control section executes the error restore processing meeting the number of times of the error restore request. As the error restore processing, the phase regulation of the regenerative signal, the correction by the temperature coefficient of laser power, the restartup of a servo system, the optimization of reproducing power and the optimization of the recording laser power are selectively performed.
Patent JP-2002358980-A (JP)
Title: Solid electrolyte fuel cell
Inventor: HOSHINO KOJI
IPC: H01M8/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To realize increase of generating efficiency by improving performance of a current collector. SOLUTION: In the solid electrolyte fuel cell, an electrode layer (fuel pole layer 3, air pole layer 4) is arranged on both sides of a solid electrolyte layer 2 and a current collector made of porous cushion material (fuel pole current collector 6, air pole current collector 7) is arranged on the outside of the electrode layer, and a separator 8 is arranged on the outside of the current collector. The current collector is constructed of a porous body having a graded composition in which the composition changes from dense to coarse successively in the thickness direction, and the current collector made of this porous body is arranged between the electrode layer and the separator in the direction so that a dense layer with small air holes is on the side of contact face with the electrode layer and a coarse layer with large air holes is on the side of contact face with the separator 8.
Patent JP-2002357538-A (JP)
Title: Plasmon sensor device
Inventor: UCHIYAMA KENICHI
IPC: G01N21/27
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To accurately measure a refractive index with a simple constitution and to realize reductions in size and cost. SOLUTION: A plasmon sensor device 10 comprises a sensor plate 13 connected to an incident optical fiber 11 and an emitting optical fiber 12, and thin films 13A and 13B provided on a pair of opposed both surfaces of the plate 13 to excite a surface plasmon. Thus, a light P for exciting the surface plasmon is incident from the fiber 11 and is irradiated from the fiber 12 through the plate 13. The plate 13 is made of a transparent plate. The fibers 11 and 12 are each a multi-mode optical fiber. The device 10 further comprises a polarizing film 14 provided between the fiber 11 and the plate 13.