baber/WOPTO huggingface dataset:
Patent JP-2002152832-A (JP)
Title: Information transmission system, mobile unit, and information transmission method
Inventor: HIRATSUKA KOJI
IPC: H04W80/12
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission system that eliminates the need for setting up a call in the case of updating information and can readily update information at any time even when a mobile unit is resident at the outside of a transmission reception zone and to provide the mobile unit and an information transmission method. SOLUTION: The information transmission system includes a mobile unit 100 and a network 200. The mobile unit 100 generates and stores transmission information. Then the mobile unit 100 transmits the stored transmission information to a terminal 300 or 400 through the network 200.
Patent JP-2002149527-A (JP)
Title: Site connection service method, and method or site for providing information or service
Inventor: IWAI SHIN
IPC: H04W64/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To make general users firm in a taxi business and also to shorten a waiting time even though a taxi user specifies a taxi company, a car family, a driver or the like. SOLUTION: An information provider (taxi location information center (C)) provides the location of information the taxi or a taxi dispatch (to meet the user) service to the user (E) of a portable telephone set 10 by utilizing a connection service performed by a telecommunication provider (portable telephones site connection service center (D)) from the portable telephone set 10 to a site 5. The site 5 is established on the basis of the taxi location information that the center (C) obtains from a taxi trader (B1, etc.). The taxi location information is sent to the taxi trader (B1, etc.), by each taxi (A11, etc.). The taxi trader (B1, etc.), sends present location information obtained by a GPS receiver by utilizing taxi radio equipment.
Patent JP-2002150871-A (JP)
Title: Wareeproof structure of switch part, and printer using the same
Inventor: YAJIMA KUNINOBU
IPC: H01H9/04
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To enable an electronic device having a movable part like a cover to operate a switch from the movable part, and to provide a waterproof structure of the movable part. SOLUTION: An electronic device or an information device, having a main body part and a movable part movably mounted to the main body part, comprises a switch sheet formed on the movable part, a switch with an operation part, mounted on the main body part, and a buffering member with flexibility arranged between the operation part of the switch and the switch sheet.
Patent JP-2002145629-A (JP)
Title: Sintering apparatus for porous preform
Inventor: SHIMAZU TOMOAKI
IPC: C03B8/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a quartz core tube in a sintering apparatus for a porous perform and to reduce the cost. SOLUTION: The sintering apparatus is for dehydrating and transparently vitrifying the porous perform, uses an electric furnace as a furnace body and has the quartz furnace core tube 1, in which the porous perform is housed, a heater and a carbon furnace core tube 2 between the heater and the quartz furnace tube 2 and the distance between the quartz furnace core tube 1 and the carbon furnace core tube 2 is controlled to be larger than 3% of the outside diameter of the quartz furnace core tube and equal to and below 7%.
Patent JP-2002151032-A (JP)
Title: Band type battery and portable electronic equipment using band type battery
Inventor: SAITO TAKASHI
IPC: G04G99/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To enable a longer time usage or a higher output by constituting the whole band member as a chargeable secondary battery having a higher capacity. SOLUTION: The whole body is constituted in a wrist watch type from an equipment main body 2 provided with a first joining part 10 and a second joining part 11 and from a band member 20 in which a first joining body 23 and a second joining body 24 on both end parts are respectively joined to the first joining part and the second joining part. The ban member 20 is constituted as the chargeable secondary battery, and a power is supplied to the equipment body 2 in a joined state. The band member 20 is constituted of a battery body 21 whose both ends are fixed to the first joining body and the second joining body and which possesses a chargeable thin thickness and flexibility and the whole body is constituted in a band state, and constituted of a thin plate state reinforcing body 22 whose both end parts are fixed to the first joining body and the second joining body.
Patent JP-2002150792-A (JP)
Title: Memory test device
Inventor: TSUDO MASARU
IPC: G01R31/28
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a memory test device which can perform a test by an interleaving system between banks and distinguishing correctly a charge 1 region and a charge 0 region. SOLUTION: This device is provided with a pattern-select section taking out selectively plural pattern signals outputted for each same time slot by a pattern generating section in accordance with an input pin of a memory to be tested, plural cycle delaying sections giving time difference for arranging in the direction of time series to each of pattern signals selected by this plural pattern-select sections, and a multiplxer multiplexing a pattern signal delayed by this plural cycle delaying section.
Patent JP-2002159006-A (JP)
Title: Calculation assisting circuit
Inventor: MIYAKOSHI DAISUKE
IPC: H04N19/91
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a calculation assisting circuit which can be manufactured at a low cost in a short manufacturing time and can be appropriately reduced in circuit scale and improved in computing speed. SOLUTION: An image processing system performs the compression or decompression of image data by the encoding method using the DCT with software and hardware and is constituted by connecting a CPU 40, an external image memory 44, and a calculation assisting circuit 50 to each other through a bus. The calculation assisting circuit 50 is provided with an internal arithmetic circuit 52 and buffers 54-58 which are accessible from both the CPU 40 and circuit 52. Upon receiving an instruction to perform a YUV conversion, an RGB conversion, a quantization calculation, or an inverse quantization calculation, the internal arithmetic circuit 52 reads data from the buffers 54-58, performs calculation including a common calculation which is commonly performed in the above-mentioned calculations based on the plurality of read data, and writes the results of the calculation in the buffers 54-58.
Patent JP-2002156195-A (JP)
Title: Manufacturing method for cooling plate
Inventor: NAKAJIMA YASUNORI
IPC: F28F3/12
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling plate of which the length is not restricted in terms of a manufacturing technique and which can exerts a high cooling capacity in a length required for a body to be cooled. SOLUTION: On the occasion of manufacturing the cooling plate 1 constituted by disposing a metal pipe 30 between the inner surfaces of paired metal plates 10 and 20, pipe holding grooves 11 and 21 substantially larger in diameters than the metal pipe 30 are formed on the inner surface sides of the metal plates 10 and 20. In the pipe holding grooves 11 and 21, a pressurizing fluid is supplied into the metal pipe 30 to enlarge the diameter of the pipe and thereby the metal pipe 30 is brought into close contact with the pipe holding grooves 11 and 21.
Patent JP-2002154364-A (JP)
Title: Assist grip device of automobile
Inventor: MORI SOICHIRO
IPC: B60N3/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an assist grip device of an automobile capable of projectively arranging an assist grip to the side of a car room at a position effective for getting in and out in a state of opening a slide door at a specified position. SOLUTION: When the slide door 3 is moved to open, a movable member 27 of a swing working means 12 is moved to the rear of a vehicle by an arm 26 on the door side provided on the slide door 3 after the slide door 3 opens in specified width, a rack 18 is tracked upward by a wire 28, a pinion 21 is rotated, a grip axis 13 of rotation is revolved and a grip main body 11A is made to work to swing to a projected position in a roughly horizontal state toward the outdoor side from a normal position in a roughly erected state.
Patent JP-2002156140-A (JP)
Title: Range hood
Inventor: TAKAHASHI YOSHIKAZU
IPC: F24F7/06
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem of the insufficient amount of air supply upon exhaust operation in a simultaneous air supply/exhaust system range hood. SOLUTION: There are provided a range hood body (1) and an air supply box (2), with which range hood body an air exhaust outlet (3) communicated to a fan is communicated and connected, and to which air supply box an air supply inlet (4) is communicated and connected, which air exhaust outlet and air supply inlet both include turbines (8), (9), both turbines being disposed on the same rotary shaft (10) for simultaneous rotation with an exhaust air stream produced upon actuation of the fan.
Patent JP-2002155645-A (JP)
Title: Cylinder lock for building
Inventor: YAMAMOTO TETSUYA
IPC: E05B29/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder lock for a building, which can effectively prevent picking thereof. SOLUTION: The cylinder lock for the building consists of a holder 1 mounted in a door main body for the building, with an engaging groove formed in the internal peripheral surface thereof, and a cylinder main body 11 rotatably arranged in the holder 1. The cylinder main body 11 is comprised of a plurality of tumblers 15, and a side bar 20 arranged therein. The tumblers 15 are energized in a direction orthogonal to an insertion direction of a key 31, and upon insertion of the key 31, notches 17 formed in respective side edges of the tumblers are aligned. The side bar 20 is energized toward the tumblers 15, and before insertion of the key 31, it abuts on the side edges of the respective tumblers 15 to protrude from the cylinder main body 1, to thereby engage with the engaging groove of the holder 1.  On the other hand, by engaging with the notches 17 aligned upon insertion of the key 31, the side bar 20 sinks into the cylinder main body 11. According to the cylinder lock thus formed, a protective member 34 formed of a hard metallic material is arranged on the outside of the side bar 20.
Patent JP-2002162130-A (JP)
Title: Air conditioner
Inventor: ENDO KOICHI
IPC: F25B29/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can downsize a steam compression type heat pump device 20 not only by combining an adsorptive freezer 10 making use of solar heat and the steam compression type of heat pump device 20, but also by raising the heating capacity by the utilization of solar energy. SOLUTION: The refrigerant of the steam compression type heat pump device is heated by passing the hot water supplied from a solar heat calorific 2 to a heat exchanger 27 arranged in series to the evaporator 25 of the steam compression type heat pump device 20 when performing heating with the steam pressure compression type of heat pump device 20. Consequently, eat recovery is performed as the heat of evaporation of a refrigerant from the temperature of outside air with the evaporator 25, and besides heat recovery is performed further from the hot water at a higher temperature than outside air in series to it, so energy utilization efficiency improves, and the heating capacity rises. As a result, it becomes possible to downsize the steam compression type of heat pump device 20, and besides energy is saved, since the heat source used for heating is solar heat.
Patent JP-2002160069-A (JP)
Title: Method of connecting terminals
Inventor: FUNAKI MITSUHIRO
IPC: B23K11/16
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To avoid affixing a terminal to an electrode after joining the terminal with copper wire. SOLUTION: The end part 18 of copper wire 16 is pinched by a terminal 20 wherein tinning 26 is applied on the inner face 24 and nickel plating 30 is applied on the outer face 28. After that, the outer face 28 of the terminal 20 is pinched by a pair of electrodes which comprises a positive electrode 32 and a negative electrode 34, and is pressed by a predetermined pressing force. The terminal 20 and the end part 18 are joined by electrifying the pair of the electrodes 32 and 34 with a predetermined current for a predetermined time and by melting a tin component of the tinning 26.
Patent JP-2002163660-A (JP)
Title: Rotating angle detection error reducing method for image pattern and recording medium recording program for the same
Inventor: NAKAJIMA SHIGERU
IPC: G06T7/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotating angle detection error reducing method for highly accurately detecting the rotating angle of a source image pattern with low image resolution or detecting the rotating angle of a pattern limiting the spatial frequency, that the pattern has, to a low frequency band. SOLUTION: A source image is rotated at an arbitrary rotating angle, the rotating angle of a detection target pattern is detected from the rotated image by various rotating angle detecting methods, and the rotating angle of the pattern of the source image with a detection error is calculated by subtracting the arbitrary rotating angle from the detected rotating angle. Further, the same operation is repeated plural times while changing the arbitrary rotating angle, the rotating angle detection error is canceled by averaging the calculated plural rotating angles, and the rotating angle of the pattern of the source image is accurately found.  Namely, the rotating angle of the source image is accurately detected by using a statistic character that the mean value of the detection error, which is included when the rotating angle of the arbitrarily rotated object pattern is detected, is converged to a fixed value including '0'.
Patent JP-2002167921-A (JP)
Title: Rainwater intake apparatus for down pipe
Inventor: TANNO MASAYOSHI
IPC: E04D13/08
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an intake apparatus stably and easily executed at a down pipe and advantageous in cost in view of a tendency to use rainwater falling on the roof of a general house from the recent improvement of consciousness of environmental conservation although a large-scale rainwater intake apparatus installed at a large building is heretofore known. SOLUTION: This rainwater intake apparatus is constituted to install a body at a part of the down pipe by slightly cutting it out and to lead out rainwater to the side for use only by opening/closing a water intake plate. Since the body part is short, the cutout part of the leader is small, and work can be stably execute with little influence of a fitting or the like. Further, structure is simplified to make a cost low.
Patent JP-2002162756-A (JP)
Title: Electrostatic recording material
Inventor: SASAKI TAKEHIRO
IPC: G03G5/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic recording material which can provide an image having excellent property for fixing toner and high quality. SOLUTION: The electrostatic material has a dielectric layer, which includes pigments, on a conductive support. As the pigments, two kinds of pigments respectively having a different particle diameter are included. A silica particle doped with alumina on its surface is used as the pigment having smaller particle diameter. The silica dopes with the alumina has the excellent property for fixing the toner the same as the alumina and a better dispersibility than the alumina, and can be easily dispersed in the dielectric layer and form a layer.
Patent JP-2002170480-A (JP)
Title: Field emission cold cathode, its manufacturing method and flat picture display device
Inventor: ITO FUMINORI
IPC: H01J9/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a field emission cold cathode which has strong adhesion between a substrate and a CNT(carbon nano tube) layer, and can obtain superior emission characteristics with high uniformity and stability, even though a CNT layer is used. SOLUTION: This field emission cold cathode comprises an emitter layer 1b which includes a plurality of CNT formed on a glass substrate 6, then, the emitter 1b emits electron from its surface when a specified voltage is applied on it. Here, the emitter 1b has alternately laminated structure of binder layers 3a (and 3b) and CNT layers 4a (and 4b) which include CNT bound with the binder layers.
Patent JP-2002170091-A (JP)
Title: Resin composition for card and card of the resin composition
Inventor: URAKAWA TOSHIYA
IPC: B42D15/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having a filler hardness <=5 in Mohs' hardness and to provide an electronic card made of the composition. SOLUTION: This resin composition suits manufacturing of the electronic card such as an IC card or a memory card, has a surface hardness not damaging an insertion port or terminals even in the case of insertion into an electric/ electronic product, and has sufficient sealability for protecting the card product from external environment.
Patent JP-2002166758-A (JP)
Title: Seat slide device
Inventor: MOCHIZUKI NOBORU
IPC: B60N2/90
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To improve productivity. SOLUTION: This seat slide device has an end cap 4 for covering an end of an upper rail 2, and this end cap 4 comprises a bearing part 41 for holding an end of a lead screw 3 and a plurality of ribs 42 extending from the bearing part 41 toward the inner surface 2a of the upper rail 2. Thus, a dimension managing range for engaging the upper rail 2 with the end cap 4 is suppressed to improve productivity.
Patent JP-2001242653-A (JP)
Title: Charge generating pigment, method of preparing that charge generating pigment and electrophotographic photoreceptor containing that charge generating pigment
Inventor: WATANABE KAZUMASA
IPC: G03G5/06
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor for a semiconductor laser in which stability of the electrification potential, particularly the fluctuation ΔV12 of the electrification potential between electrification in the initial time and the second time is improved and deterioration in the sensitivity due to repeated formation of images is improved, and to provide a method of preparing a charge generating pigment used for the photoreceptor, a device for the formation of an electrophotographic image which uses the photoreceptor, and a process cartridge. SOLUTION: The electrophotographic photoreceptor has a charge generating organic pigment containing a hardly soluble metal salt.
Patent JP-2002172542-A (JP)
Title: Multiple spindle synchronization control system and multiple spindle synchronization control method
Inventor: UCHIDA MITSUHIKO
IPC: G05B19/18
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a multiple spindle synchronization control system and a method therefor that can control a plurality of rotary spindles so as to establish a proper relation between a main spindle and a follower spindle according to the rotational frequency of each rotary spindle, in a machine tool with a plurality of rotary spindles. SOLUTION: The rotational frequencies of the plurality of rotary spindles are monitored. The spindle whose feedback value of the rotational frequency varies beyond a preset machining enabling limit value is used as a master, and the other spindles are handled as slaves, whereupon the rotational frequency of each spindle is controlled.
Patent JP-2002176960-A (JP)
Title: Method for sterilizing grain
Inventor: MOTOI HIROBUMI
IPC: A23B9/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing grains by irradiating the grains with electron beams without retrograding starch, denaturing protein, or the like. SOLUTION: This method for sterilizing the grains comprises carrying out polishing treatment of the grains, peeling 1-15 wt.% of the grain weight and then irradiating the peeled grains with electron beams so that the electron beam energy on the surfaces of the grains is 50-200 keV.
Patent JP-2002185157-A (JP)
Title: Case of high-frequency device
Inventor: ITO FUMIHIRO
IPC: H04N5/44
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of shock noises in the case of a high-frequency device. SOLUTION: The case of the high-frequency device includes a metal case body in which a wiring substrate mounted with high-frequency components is built and a case cover that is removably fitted to the opening portion of the case body to close the opening portion. The case covers 13, 14 are fitted to the opening portion of the metal case body 12 via a member 15 formed of conductive and elastic material.
Patent JP-2001196135-A (JP)
Title: Female connector
Inventor: MATSUDA KOICHI
IPC: H01R13/42
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a female connector which does not give influence on a male and female terminal metal fittings and that has an opening for detection pin at the front face side. SOLUTION: A terminal housing room 11 to mount a terminal metal fitting 2 of female side is equipped inside of the connector housing 3. Only a wall surface 24 to wrap up three sides is protrudingly installed in the terminal housing room 11, and a wall to form the remaining one side is formed as a insertion through hole wall 23 at a retainer 4 side. A front opening of the terminal housing room 11 ranges and opens in the deflection space 14 permitting the deflection of lance 12, and a detection hole 15 ranges and open beside the deflection space 14. If a retainer 4 is mounted, the deflection space 14 is covered by bending regulation part 20, and a tab insertion through hole 11A and the detection hole 15 are partitioned and formed.
Patent JP-2002183739-A (JP)
Title: Ellipse detection method and ellipse detection device
Inventor: HIRAI TATSUYA
IPC: G06T7/60
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an ellipse detection method and an ellipse detection device capable of detecting even a defect ellipse in a practical time by using two kinds of hough transforms. SOLUTION: This ellipse detection device executes pattern matching to all pixels in image data of a processing target by use of a previously stored mask pattern (S2-3) to estimate normal directions of edge pixels. Pairs of the edge pixels having the estimated normal directions different by 180 deg. are generated (S2-7), coordinates of the middle points of the generated edge pixels are found (S2-8), the coordinates are voted on a two-dimensional voting space by a method of the hough transform (S2-9). An integrated point in the voting space is detected (S2-11), coordinates of the center point of the ellipse are assigned to the integrated point is (S2-12), and the ellipse is detected on the basis of the coordinates of the center point.
Patent JP-2001205578-A (JP)
Title: Chisel and/or drill tool
Inventor: KLEINE WERNER
IPC: B23B51/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a chisel and/or drill tool inexpensive to manufacture for optimizing impact energy transmission between a hand tool machine and the tool. SOLUTION: The drill and/or chisel tool 1 insertable into a hand tool machine, wherein a suction/exhaust device 10 having a housing encircling the tool is provided, comprises a tubular shaft 2 having a through-channel 8 extending in the axial direction and a connection 3 to be latched to the housing 11 at the end of the shaft 2 in opposition to the direction of drilling. The diameter of the connection 3 is larger than the diameter of the shaft 2, where a cave 7 opening in the through-channel 8 is provided. The connection 3 having a core 5 and at least one adapter 6 for encircling the core 5 is formed of a material having lower density than the core 5 and the shaft 2.