baber/WOPTO huggingface dataset:
Patent JP-2002116071-A (JP)
Title: Ultrasonic method for measuring flow velocity
Inventor: MATSUSHITA HIROSHI
IPC: G01F1/66
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an economical ultrasonic method for measuring flow velocities in which a propagation time of ultrasonic waves can be accurately obtained from a small flow rate to a large flow rate, and power consumption can be suppressed low. SOLUTION: Ultrasonic vibrators 2 and 3 are set respectively to the upstream side and the downside of a measurement fluid flowing in an ultrasonic flow velocity measurement pipe 1. Ultrasonic waves are transmitted mutually from the ultrasonic vibrators 2 and 3, and at the same time, the transmitted ultrasonic waves are mutually received. Propagation times τ, τ' of the ultrasonic waves are obtained with the utilization of a clock wave L outputted simultaneously with the transmission of the ultrasonic waves. A flow velocity v is measured on the basis of a difference of the propagation times of the ultrasonic waves. A period T0 of the clock waves L is changed over in accordance with a flow rate Q calculated on the basis of the flow velocity v.
Patent JP-2002113240-A (JP)
Title: Pachinko game machine
Inventor: NAKANISHI KUNIHIKO
IPC: A63F7/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions of a circuit board even if static electricity occurs at any location of a mechanism part by properly grounding the static electricity. SOLUTION: The pachinko game machine includes a circuit board such as main substrate and a mechanism part 4 which is disposed on the rear side 22 of a game board 2 has a plastic body frame 41 forming a prize ball pulling- out passage 43, etc. A large number of projections 33, 33 are formed on the rear side 31 of a static electricity removal induction board 3. The board 3 is inserted into between the rear side 22 of the game board 2 and the front side 44 of the body frame 41. Static electricity generated on the body frame 41 is collected by the projections 33, 33 of the induction board 3 and grounded.
Patent JP-2002116677-A (JP)
Title: Method for controlling image forming device, image forming device and image carrier
Inventor: OKAMOTO YUKIO
IPC: G03G21/14
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and its control method by which the image having excellent image quality is formed even in the case of using a recycled image carrier and also to provide an image carrier by which the rotational speed or the like of the image carrier is properly and easily controlled even when it is used for any image forming device. SOLUTION: In the method for controlling the image forming device, which is provided with the image carrier in which a photoreceptive layer is formed on the surface of the drum-like metallic base body consisting of a recycled base body, the image carrier is rotated and driven at the rotational speed controlled in accordance with the number of recycling times of the metallic base body, thereby performing the image formation. The image forming device has a history recording part, in which the history of the number of recycling times of the metallic base body is recorded, and a rotational speed control means to control the rotational speed of the image carrier in accordance with the number-of-recycling-times history information detected by a number-of-recycling-times history detecting means from the recording part.  The image carrier is provided with a number-of-recycling-times history part at the metallic base body or at a part of a member formed integrally with the base body.
Patent JP-2002113704-A (JP)
Title: Chain saw
Inventor: KOBAYASHI FUJIO
IPC: B27B17/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a chain saw capable of being pulled up without coming in contact with branches and leaves as far as possible from the upper part of a tree by on operator. SOLUTION: For the chain saw having a chain bar part 6 extending forward from a main body, the chain saw 2 has a fitting part 18 for fitting a hanging down component 22. The fitting part 18, when the chain saw is hung down by the hanging down component, is provided near a corner part 4e wherein a rear surface of the main body intersects its bottom surface so that a longitudinal central axis 0-0 the chain bar part 6 forms an angle of <=20 deg.C to a vertical axis V-V.
Patent JP-2002118987-A (JP)
Title: Flywheel battery device
Inventor: HOSHI TAKAFUMI
IPC: H02J15/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize rotational energy that a flywheel possesses in a low-revolution range. SOLUTION: In a flywheel battery device in which the rotational energy accumulated in the flywheel 2 is converted by a motor/generator 4 into electric energy and is supplied to the outside, two DC-DC converters 15, 16 are provided whose rated voltage range is different. If the output voltage of an inverter 12 becomes lower than, the lower limit voltage of the first DC-DC converter 15, a system controller 11 turns on a changeover switch 24, the supply of power is permitted to the second DC-DC converter 16 whose operating lower limit voltage is lower than that of the first converter 15.
Patent JP-2001159608-A (JP)
Title: Gas concentration measuring apparatus
Inventor: MURAKAMI TORU
IPC: H04L27/14
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration measuring apparatus, which dispenses with calibration of phase synchronism and capable of using an inexpensive low speed DSP and the like. SOLUTION: After demodulation by a fundamental wave orthogonal demodulation part 1 and a duplicate wave orthogonal demodulation part 2, higher harmonic components are removed by higher harmonic component removing parts 3, 4 and the amplitude values of a fundamental wave, and a duplicate wave are calculated by a measure operation part and the ratios of the calculated values are taken so as to obtain the measure of the concentration of gas.
Patent JP-2002115999-A (JP)
Title: Guided projectile
Inventor: HIROSHIMA FUMIYA
IPC: B64C13/18
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a guided projectile in which more stable flight can be ensured in the entire speed region from the rear to the front of the body. SOLUTION: A lattice wing comprising a plurality of planar wings intersecting in lattice shape is disposed in the rear of the body. When a guided projectile separated from a mother plane is flying rearward of the body, the lift is low because the lattice wing is subjected to an air flow from the rear end cut off vertically. When the guided projectile is subsequently flying forward of the body, a large lift is generated because the lattice wing is subjected to an air flow from the pointed front end. Consequently, aerodynamic static stability is ensured both when the guided projectile is flying forward and rearward of the body.
Patent JP-2001096006-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which has increased the amusement of a variable display game by giving a plenty of variations to displays at the reach time to differentiate them. SOLUTION: A game machine which enables to play a variable display game with an image display device based on the formation of the prescribed start-up conditions and which can realize the prescribed game conditions in relation to the results of said variable display game has a reach display controller which causes a background area to appear on the display screen of the image display device at the reach time and which displays divided-wise said background area and a pattern area relating to the variable display game, and said reach display controller shows a really photographed image on the background area.
Patent JP-2002124073-A (JP)
Title: Information disk recording/reproducing device
Inventor: YAMASHIRO TOSHIHIRO
IPC: G11B33/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an information disk recording/reproducing device capable of facilitating the replacement of a pickup section with another. SOLUTION: This information disk recording/reproducing device is provided with a pickup 12 for performing recording/reproducing on an information disk, a pickup holder 15 for holding the pickup, and a supporting frame 9 for supporting the pickup holder. The device is further provided with an attaching member 90 supported to be freely protruded from one end of the pickup holder in an inner/outer direction, and a spring member 101 for energizing the attaching member to protrude from one end of the pickup holder to the outside. While the attaching member is protruded outside by the elastic force of the spring member, a part of the attaching member is fixed to the support frame so as to be detached, and the pickup holder is attached through the attaching member to the support frame.
Patent JP-2002123412-A (JP)
Title: File access control system
Inventor: NAKAGAWA HIROMASA
IPC: G06F12/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To access a file on the side of server from the side of client even without using the NFS of UNIX(R). SOLUTION: When the request of file access to a target file 23 is received from a client device 1, in a server device 2, a slave process 22 corresponding to this file request is prepared, the prepared slave process 22 accesses the target file 23 and the access result is transmitted to the client device 1 of an access source.
Patent JP-2002122353-A (JP)
Title: Hot water reserving water heater
Inventor: KAWAGUCHI MITSURU
IPC: F24H1/18
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a safe hot water reserving water heater that does not allow high temperature hot water of a quantity corresponding to expansion of volume to be discharged when the water in a hot water tank of the water heater is boiled and prevents the high temperature hot water from being discharged at an initial stage of discharge after being boiled. SOLUTION: A check valve 12 is provided in a hot water discharge pipe 4 so that the hot water of a quantity corresponding to the expansion of the volume in a hot water tank 2 can be prevented from flowing to a hot-water/ water mixing means 11 side in a downstream side, and heat of the high temperature hot water can be prevented from being transferred to water in the hot- water/water mixing means 11 and a bypass pipe 13. Thus, water showing a small temperature change and having a proper temperature can be obtained safely and stably.
Patent JP-2002123362-A (JP)
Title: Portable information communication terminal device
Inventor: SHIMIZU TOSHIYUKI
IPC: H01Q1/24
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional portable information communication terminal equipped with a helical antenna part does not have a suitable storage structure for a touch pen. SOLUTION: The touch pen 3 for pen input has a recessed groove 32 formed and an antenna 5 is fitted therein, so that the touch pen 3 and antenna 5 are stored in one body in a device main body 2, thereby making a main body small- sized.
Patent JP-2002123292-A (JP)
Title: System controller
Inventor: KAMI KUNIAKI
IPC: G10L15/28
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a system controller which can rely control the setting of a desired visual field or the like by an examiner's speech even when it is hard to perform the operation of a switch. SOLUTION: In the memory 70 of a speech recognition device 25, speech commands for command (execution), the word of commands for permission to permit the reception of the speech commands for command (execution), and similar words similar to the speech of the speech commands are registered in advance. When there is a speech input from a microphone 26 in the state where a mode to perform speech recognition is set, a CPU 63 performs a function assigned to the command only when the input is recognized as the former command. Thereby, system control is rely performed by speech.
Patent JP-2002120851-A (JP)
Title: Fitting structure and fitting set tool
Inventor: KORI YOSHIKIYO
IPC: B65D39/08
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure which can efficiently fit a closed mouth part to a fitting port of a base without opening the closed mouth part of a closed container. SOLUTION: The fitting structure includes a shaft 10 axially, releasbly mountable to a closed mouth part 5 of a closed container 4, a base 11 to hold the shaft 10 in such a manner that the shaft can be rotated or inserted into the base 11, and a mechanism, which applies forces to the shaft 10 in its axial direction relative to the base 11 to pull the closed mouth part relative to a fitting port 3 of a base 2a. The mouth part 5 is tightly closed with a detachable plug body 6, forming the closed mouth part. The mechanism consists of a threaded recess 6a extending to a midpoint of the plug body 6 in the axial direction, and the shaft 10 having a threaded part 10a able to be screwed into the recess 6a, and the base 11 to rotatably hold the shaft 10.  If the shaft 10 is screwed into the plug body 6, the rotational action is converted to a linear action so that the plug body 6 is pulled nearer to a mount port 3 of the base 11.
Patent JP-2002128213-A (JP)
Title: Article transfer device
Inventor: YOSHIDA TADAO
IPC: B65G1/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an article transfer device capable of reducing a size and a cost and smoothly performing the transfer of an article even if the part accuracies of a holding part and a magazine and the positioning accuracy of the holding part are lowered. SOLUTION: In first and second magazines 14 and 16, supporting pieces forming a storage member 26 are supported, in a cantilever structure, by a mounting plate. In a holding plate 22, first and second holding plates 2204 and 2206 are supported in a cantilever structure. The side edge part of the supporting piece supported in a cantilever structure and the side edge pats of the first and second holding plates 2204 and 2206 supported in a cantilever structure are disposed in the positions reverse to each other in the direction perpendicular to the tape cartridge 2 delivery direction.
Patent JP-2001155804-A (JP)
Title: High density socket having small outer diameter and manufacturing method of the same
Inventor: BELOPOLSKY YAKOV
IPC: H01R12/52
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector used in arrangement. SOLUTION: The present invention relates to an electric connector used in arrangement of contacting members mounted between two plate bodies disposed in parallel for regulating gaps in which the connector is inserted. The connector uses a plurality of spacers, and the spacer bars support a plurality of contacting links separated from each other by one or more of spacers. The positions of contacting members can easily renewed to the other side from one side of the spacer bar by adding one or more of spacers, such that positions of contacts are specially implanted to adapt to its position on the contact plate bodies. Other embodiment of the present invention comprises spacer bars made of elastomer material to be elongated so that the contacting rings are slid over constricted portion of the rod.
Patent JP-2002127867-A (JP)
Title: Obstruction presuming device for vehicle
Inventor: ISHIZAKI TATSUYA
IPC: B60R21/34
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To precisely presume a kind of obstruction against which a vehicle collides. SOLUTION: The obstruction presuming device 40 for the vehicle is constituted of a bumper face 42 to deform by making contact with an obstruction, a deforming speed detection means 51 to detect deforming speed Vb of the bumper face, a deforming quantity detection means 52 to detect deforming quantity Sb of the bumper face, a deforming speed maxium value renewing means 55 to make the maximum value of Vb the deforming speed maximum value Vm, standard speed generating means 71 to provide standard speed Vt0 by multiplying Vm by a speed constant of less than 1.0, a first standard deforming quantity generating means 72 to provide first standard deforming quantity St1 by multiplying Vm by a first deforming quantity constant,  a second standard deforming quantity generating means 73 to provide second standard deforming quantity St2 by multiplying Vm by a second deforming quantity constant larger than the first deforming quantity constant and a presuming means 76 to presume that it is a specific obstruction when Vb<Vt0 and St1<Sb<S12 within presuming time from a point of time when the vehicle makes contact with the obstruction.
Patent JP-2002132005-A (JP)
Title: Color image forming device
Inventor: NISHIKAWA HIDEFUMI
IPC: G03G15/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device in which color slippage detection in the main scanning direction is stabilized. SOLUTION: The color image forming device, in which plural image forming units to perform image forming for each color are juxtaposed along a transfer belt 3 and the image of each color formed by the plural image forming units, is transferred to the transfer belt 3, and the image of each color is transferred in an overlapped state on an image forming medium from the transfer belt 3, to which the image of each color is transferred so as to form a color image on the image forming medium, possesses the color slippage detection mark 11a of a reference color and a color slippage detection mark 11b, which is an object for color slippage correction formed into a pair on the same line in the main scanning direction of an image forming unit at the transfer belt 3, and also possesses color slippage detecting means 10,  arranged corresponding to respective color slippage detection marks 11a and 11b formed into the pair on the same line in the vicinity of the transfer belt 3.
Patent JP-2002132367-A (JP)
Title: System and method for charging application program, device, accumulation server, charging management server, charging program and recording medium recorded with charging program
Inventor: YAMAZAWA YUICHIRO
IPC: G06Q30/06
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an application program charging system in which a user can utilize an application program, the number of using times of which is increased at a low charge by making a charge per unit result fluctuate in accordance with the number of using times of the application program, and to provide a device, an accumulation server, a charging management server, an application program charging method and a recording medium on which a charging program is recorded. SOLUTION: The charging management server 1 makes the charge per unit result fluctuate and charges a fee in accordance with the accumulated number of times of obtaining results at the point of time when a result is obtained by utilizing the application program.
Patent JP-2001322576-A (JP)
Title: Rubber crawler
Inventor: ONO YOSHIHIKO
IPC: B62D55/253
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of lugs of a rubber crawler used for a wet field, and to improve propulsion and turning performance. SOLUTION: This rubber crawler for forming core metal embedded in an endless rubber elastic body, a steel cord embedded in the lengthwise direction of the endless rubber elastic body and the lugs on an outer peripheral surface, is constituted such that the lugs are formed by arranging straight line-shaped long lugs extending in the width direction of the rubber elastic body and short lugs between these long lugs, the lug height of a part opposed to the short lugs of the long lugs is lowered, and a swelling part is formed on the width edge of the rubber elastic body in the long lugs. 1... the endless elastic body, 10... the width edge, 2... the core metal, 7... the long lugs, 70... a lower height lug of a central part of the long lugs, 73... an inclined face for connecting the left and right long lugs 71 and 72 and the central part 70, 7a and 7b...  the expanding part of the long lugs, 8... the short lugs, and 80... a foot part in the short lugs.
Patent JP-2001144915-A (JP)
Title: Method for lighting prediction pulse to surface in micro- texture navigation technology
Inventor: OLIVER THOMAS C
IPC: H04N1/107
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing power consumption in an optical navigation system. SOLUTION: One embodiment of this invention proposes power-saving by employing a pulse light source that emits light to surfaces only when required. A servo-mechanism, which monitors a degree of correlation data and average illuminance and changes a controlled level when it is needed and safe, can control a light level. Similarly to the case with production of lighting with various levels, this is attained by (1) pulsizing light and using an electronic shutter that is open only for a period when pulses are present (light is gate- controlled), (2) opening the shutter and changing the width of the light pulses (gate-controlling an LED), (3) opening the shutter and pulsizing the light of the LED for various luminance levels, and (4) combining the (2) and (3) above.
Patent JP-2002134621-A (JP)
Title: Method for synthesizing mask data, method for inspecting mask data, and semiconductor integrated device
Inventor: KONUMA FUMIKO
IPC: G03F1/70
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a mask data where the check of mutual connection terminals is unnecessary about the mask data in which the mask data of a plurality of macro-blocks is synthesized, and to provide a method for inspecting the mask data and a semiconductor integrated device using them. SOLUTION: In a G/A interface cell region 50 provided at an inner part of a hard macro-arrangement region 40 of a chip 10, and in a hard macro IF cell region 80 provided at a hard macro-peripheral part, shrank and arranged at the hard macro-arrangement region 40, the IF cell provided corresponding to the hard macro-connection terminal is constituted of the connection pad constituted of the given wiring layers of the same shape, and a connection pad of the G/A interface cell region 50 and a connection pad of the hard macro- arrangement region 40 are arranged so as to overlap each other.
Patent JP-2002137074-A (JP)
Title: Laser beam machining method and laser beam machine
Inventor: FUTAANA MASARU
IPC: B23K26/382
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method and laser beam machine capable of machining a hole which is uniform and has excellent quality. SOLUTION: A CCD camera 11 and a light source 17 for a CCD camera are arranged above a X-Y table 9. Furthermore, an acrylic plate 13 in addition to a printed board 8, a work is placed on the X-Y table 9. At the predetermined period, the acrylic plate 13 is irradiated with output of laser light 2a which is used in actual machining, and an image of a machined hole is picked up by the CCD camera 11. Provided observed data is compared with an allowable value which is previously inputted to a NC device, and when the observed data is close to the limit of the allowable value, machining is conducted correcting machining conditions so that the observed data comes in the center side of the allowable value.