baber/WOPTO huggingface dataset:
Patent JP-2002055371-A (JP)
Title: Light oscillating method and oscillation device
Inventor: KASAI KATSUYUKI
IPC: H01S3/086
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To make an oscillation to be continued self-stably with respect to an oscillated light whose oscillation output is changed steeply to the change of an optical length with simple constitution as to a light oscillating method and an oscillation device. SOLUTION: This device has constitution for making the oscillation to be continued self-stably with the change of an optical length based on the thermal effect of the optical crystal which is generated by the oscillation of the light with respect to the light which is generated in a state in which the optical length of a light oscillator is separated from its resonance point and whose oscillation output characteristic is steep to the change of the optical length.
Patent JP-2002053057-A (JP)
Title: Electric power steering device
Inventor: AMAKUSA HIDEKI
IPC: B62D119/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent hunting of a steering wheel by stabilizing the behavior of the steering wheel after output abnormalities of a torque sensor are detected. SOLUTION: In this electric power steering device, when output abnormalities of a torque sensor 3 are detected, a motor driving signal is produced on the basis of the last current command value sampled in a sampling circuit 7b before the output abnormalities of the torque sensor 3 are detected, and a motor 4 is operated on the basis of the motor driving signal for the specified time. Therefore, even in a case where output abnormalities of the toque sensor 3 are repeatedly detected caused by intrusion of vehicular noise for the specified time, the current command vague is not largely fluctuated each time noise is detected, the current command value can be kept constant, and the behavior of a steering wheel can be stabilized.
Patent JP-2002021704-A (JP)
Title: Windmill for wind power generating device and wind power generating device
Inventor: MOTAI HIDENOBU
IPC: F03D9/00
Filed: 2000-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a windmill for a small wind power generating device to enable utilization of a wind power with high efficiency and to provide the wind power generating device. SOLUTION: A plurality of blades is provided at the drum part of a windmill, a resistance blade is situated at the side end part of the blade at an angle of 45-135 deg. with the blade, and the windmill of the wind power generating device is directly coupled to the shaft of a small generator.
Patent JP-2002063652-A (JP)
Title: Information exchange device and cash register system
Inventor: SUGIKAWA AKIHIKO
IPC: G06Q10/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an information exchange device capable of easily and surely specifying a communicating party to exchange information by short distance radio communication and a cash register system using that device. SOLUTION: By providing an acquisition means for directly acquiring the terminal identification information from a portable communication terminal to be defined as a communicating party and a short distance radio communication means for exchanging information with the portable communication terminal by establishing a short distance radio transmission line with the portable communication terminal having the terminal identification information acquired by this acquisition means, the specification of the communicating party to exchange the information through the short distance radio communication (more concretely, the acquisition of the terminal identification information of the portable communication terminal to be defined as a communicating party) can be easily and surely performed.  Therefore, time for providing services to the user of the portable communication terminal having the acquired identification information can be shortened.
Patent JP-2002063509-A (JP)
Title: Network franchise commodity selling method and computer-readable recoding medium with network franchise commodity selling program recorded thereon
Inventor: HOSAKA EINOSUKE
IPC: G06Q50/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a network franchise commodity selling method which enables a customer to easily buy a desired commodity and a seller (network franchise head office) to promote sales of commodity and is advantageous to franchise store managers of commodity sales. SOLUTION: This network franchise commodity selling method is a method for introducing and selling commodities through a network and includes a picture presentation stage where a member presents to customers a picture introducing commodities of the network franchise head office and a stage where the head office pays an introduction commission to the member having presented the introduction picture when a customer buys a commodity through the introduction picture.
Patent JP-2001082434-A (JP)
Title: Bolt with integral locking member
Inventor: MATARAZZO JOHN C
IPC: F16B39/28
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a bolt with locking member which can fasten two structural members such as inner members in a reactor vessel with ease and has small sensibility to stress corrosion cracks. SOLUTION: This highly strong integral bolt locking member 10 is used to fasten a baffle plate and molding plate of a pressurized vessel for a pressurized water reactor. A bolt 12 has a head section 17 and an integral locking member 14 to lock the bolt 12 to one of the two structural members by engaging with the structural member. The integral locking member 14 has yielding stress smaller than that of a shaft section 22. Low yielding stress can be obtained by selective annealing. The locking member 14 has smaller sensitivity to stress corrosion cracks in the high temperature and high pressure water in a commercial atomic power reactor.
Patent JP-2002071684-A (JP)
Title: Multi-item vital component measuring test implement and its manufacturing method
Inventor: IWATA KENJI
IPC: G01N31/22
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-item vital component measuring test implement allowing measurement in a short time without needing to move a dispenser, a detector and the test implement, and miniaturizing a testing device and forming it at a low cost. SOLUTION: Micro test paper for measuring each item is held in recessed parts in the number for one specimen for multi-item measurement successively formed through a partition wall. The recessed parts for one specimen are provided in a range where the test paper of all the items get wet by one instillation of the specimen from a single dispenser, and the recessed part on the upper face of the micro test paper can hold the one-time amount of the specimen.
Patent JP-2002127756-A (JP)
Title: Door weather strip
Inventor: MATSUMOTO HIROMICHI
IPC: B60R13/06
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of an outer lip. SOLUTION: A door weather strip 12 is provided with a base part which is fixed to a door sash, an inner seal 26 which seals between the door sash and a vehicle body opening part, and an outer lip 14 whose tip is extended to the outer peripheral side of a design surface and which covers clearance between the design surface and the vehicle body opening part generated on a vehicle body side face.  In this door weather strip, the door sash is provided with a linear part which has roughly constant width of the design surface and is extended along the longitudinal direction of a vehicle in a roughly linear shape and a curved part which is connected to the linear part, has larger width of the design surface than that of the linear part and is curved along the outer shape of a door glass in a roughly arc shape, and is formed so that thickness of the outer lip 14b on the base end side of the curved part becomes thicker comparing with that of the outer lip 14a on the base end side of the linearly part.
Patent JP-2002067466-A (JP)
Title: Multicolor printing equipment
Inventor: HASEBE DAISUKE
IPC: B41F33/08
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor printing equipment having a plurality of plate cylinders, even by using some plate cylinders of which a favorable printing can be performed. SOLUTION: In the multicolor printing equipment having a plurality of plate cylinders 6A, 6B, 6C and 6D and a plurality of separating pawls 45A, 45B, 45C and 45D, which are respectively provided near the outer peripheral surfaces of a plurality of plate cylinders 6A, 6B, 6C and 6D so as to be shiftable their tip parts to approaching positions for approaching to the outer peripheral surfaces of the corresponding plate cylinders and to separating positions for separating from the outer peripheral surfaces of the corresponding plate cylinders, printing can be performed by employing an arbitrary plate cylinder among a plurality of the plate cylinders.  The equipment is so constituted that the rotation of plate cylinders putting out of use for printing are stopped and the separating pawls provided in response to the plate cylinders putting out of use for printing are shifted to the approaching positions at printing.
Patent JP-2002075212-A (JP)
Title: Plasma display member and plasma display
Inventor: IGUCHI YUICHIRO
IPC: H01J11/36
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel which has high luminance of blue color and is excellent in color temperature at white color emission. SOLUTION: In order to improve the task of a plasma display panel that the luminance of blue color is low and becomes reddish, the plasma display panel substrate comprises plural electrodes and the dielectric layers covering the electrodes and, further, plural partitions for dividing the discharge space which are formed on the substrate. In the plasma display panel, blue color PDP member is used for the barrier ribs and also the blue color member is used for the rear panel.
Patent JP-2001101073-A (JP)
Title: Storage device access unit for selective access to static storage device or dynamic storage device and related access method
Inventor: ROHRER STEFAN
IPC: G06F12/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To selectively perform access to an SRAM or DRAM. SOLUTION: A storage device access unit 100 is provided with an address register 154 and a data register 156. A processor performs access to those registers 154 and 156 independently of the operation mode of access to a static storage device or a dynamic storage device.
Patent JP-2002068083-A (JP)
Title: Vertical water jet propeller
Inventor: ISHIGAKI EIICHI
IPC: B63H11/08
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a swivel vertical water jet propeller of low energy loss, capable of converting the kinetic energy by an impeller into the pressure energy, and injecting the pressurized water from a discharge opening while keeping the pressure energy. SOLUTION: A spiral easing 17 is mounted on an outer peripheral part of a pump easing 4, the spiral easing 17 is gradually enlarged toward a discharging port 19, an area of the discharging port is reduced, the discharge opening 20a is bent and opened to a propulsion rear part of the ship's bottom 2, the swivel current produced by the impeller 11 is pressurized in the centrifugal direction and transferred to the discharge port 19, and the kinetic energy by the impeller 11 is converted into the pressure energy by the spiral casing 17, and injected from the discharge opening 20a while keeping the pressure energy.
Patent JP-2001079212-A (JP)
Title: Pachinko game machine
Inventor: CHIBA EIICHI
IPC: A63F7/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To increase the expectation of a player so that the player can perform and interesting game by reducing the number of patterns stoppable in a final pattern display part in a reach (next-to-win) state. SOLUTION: When a reach (next-to-win) state judgment means 120 judges a reach state, a display speed reducing means 122 reduces the speeds of pattern fluctuation of right upper, right middle and right lower pattern display parts to the degree that a player can judge the patterns, and a display pattern reducing means 121 reduces the number of patterns to be visually displayed while masking a preset specified pattern of a plurality of patterns displayed on the right upper, right middle and right lower pattern displayed parts. When a pattern except '7', for example, is masked, the masked pattern is not stop- displayed as a stop pattern in the right pattern display parts. Therefore, the number of patterns to be stop-displayed as the stop pattern in the right pattern display parts is reduced, and the probability of stopping '7' in the right pattern display part appears to have been improved.
Patent JP-2002073751-A (JP)
Title: Device and method for planning supply plan, and program for planning supply plan
Inventor: SUZUKI HIROYOSHI
IPC: G06Q50/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To rapidly set up a production plan to perform the production of commodities at a lower cost. SOLUTION: Based on the requested number of products Xi(t) of a commodity (i), the sum of the planned number of products Yij(t) in production lines (j) and the number of personnel Zj3k(t) required for producing the planned number of products Yij(t) in the production lines (j), a tact time Zj4(t), an over time Zj1(t), direct working times on holidays Zj2(t), and number of personnel Zj3k(t) are set up initially (S100 to S108). Evaluation loss as the cost requiring to produce the commodities (i) by the requested number of products Xi(t) by successively changing the number of personnel Zj3k(t), sum thereof, and planed number of products Yij(t) at with increments at prescribed intervals is calculated (S110 to S122). Then, a set value with the smallest evaluation value is output as a planned commodity supply value (S124, S126).  According to these processings, a production plan capable of performing the production of the commodities at a low cost can be established rapidly.
Patent JP-2002066207-A (JP)
Title: Device for injecting chemical liquid
Inventor: MIYANOSHITA TOMOAKI
IPC: B01D21/01
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for injecting a chemical liquid which can surely prevent the excess injection of the chemical liquid and control an injection ratio precisely at a target value. SOLUTION: The device has a chemical liquid storage tank, a first flow rate adjustment means for adjusting the flow rate of the chemical liquid supplied from the storage tank, a measuring tank which receives the chemical liquid from the storage tank temporarily and detects the present quantity of the housed chemical liquid, a second flow rate adjustment means for adjusting the flow rate of the chemical liquid injected from the measuring tank into raw water, and a control means for controlling the first and second flow rate adjustment means to keep a detected value at a prescribed value set in advance or within a prescribed range based on the detected value from the detection means.
Patent JP-2002081456-A (JP)
Title: Roller coming-off preventer
Inventor: WATANABE KANICHIRO
IPC: F16C41/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a roller coming-off preventer having a simple structure and capable of easily preventing a roller from coming off. SOLUTION: This roller coming-off preventer 1 which is inserted inside an inside diameter surface of a cage-and-roller 10 to prevent the roller 11 from coming off from the cage-and-roller 10 comprises a cylindrical body having the outside diameter larger than the diameter D of the inscribed circle of the roller 11, and has a slit 2 continuous between both ends of the cylindrical body. The section in the plane perpendicular to the axis of the cylindrical body is substantially C-shaped, and the preventer is elastic in the opening/closing direction of the slit 2. The outside diameter of the cylindrical body with the slit 2 closed is smaller than the diameter D of the inscribed circle.
Patent JP-2002089235-A (JP)
Title: On-vehicle exhaust emission control device
Inventor: KOJIMA MASAAKI
IPC: F01N3/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and lightweight on-vehicle exhaust emission control device having superior compactness, inexpensive operation cost, and no limitations to a travel distance of a vehicle. SOLUTION: This on-vehicle exhaust emission control device is provided with a filter 10 collecting particles from exhaust, a casing 20 housing and holding the filter comprising a main body 21 having an entrance port 21a for taking in and out the filter and a lid 22 sealing the entrance port, a lock mechanism 30 locking the lid to the main body or releasing the lock, and a filter sealing member 40 sealing a space between an outer face of the filter and an inner face of the casing. A connection port 23 connected to an exhaust passage of an internal combustion engine is opened in the casing more to an upstream side of the exhaust than the filter sealing member and an exhaust port 24 of the exhaust is opened in the casing more to a downstream side of the exhaust than the filter sealing member.
Patent JP-2002056706-A (JP)
Title: Illumination device
Inventor: SATO EIICHI
IPC: F21V5/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which gives illumination distribution of high energy density or which gives changes to the illumination distribution shape in the illumination device in which plural luminous material elements are used. SOLUTION: Optical elements (for examples, lenses) to make a pair with numerous luminous material elements (for example, light emitting diode) are arranged, to enhance the energy density. By controlling light divergence angle of unit luminous material and emission directions, the energy density are locally enhanced.
Patent JP-2002083910-A (JP)
Title: Radiator of electronic component and its manufacturing method
Inventor: MIZUTANI KAZUO
IPC: H05K7/20
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a radiator of an electronic component, simplify the structure and reduce the manufacturing cost. SOLUTION: The radiator of an electronic component is composed of a radiation fin 10 formed by bending a metal plate in rectangular corrugations, and a radiation fin support base 11 having many parallel fitting trenches 11a with specified intervals on a plane. Bends 10a of the fin 10 are fitted into the trenches 11a of the base 11, having broader bottoms 11a' than the bends 10a, and expanded in the width direction in the bottoms 11a' of the trenches 11a, thereby fitting and fixing them.
Patent JP-2001104847-A (JP)
Title: Small-sized convergent spray gun
Inventor: SCARPA JACK G
IPC: B05B7/08
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To warn users after the work of a spray gun is stopped and purging is carried out in the small-sized convergent spray gun for applying a coating composed of a material hardened with the lapse of time on a base body. SOLUTION: The spray gun 10 is operated to discharge a coating material (resin and catalyst) from a nozzle 14 through a computer 300 by a trigger 30 attached pivotally to a handle 31. A proximity switch 146 attached to the handle 31 generates a signal by the release of the trigger 33 and the signal is sent to the computer 300 through a controller 23 to stop the operation of the spray gun 10. A normal close type valve 232 is opened manually or automatically by a signal sent from the controller 230 to supply a purging solvent into the spray gun 10 to purge. The computer 300 makes an audible or visible signal showing that the spraying gun 10 is not operated.
Patent JP-2002082070-A (JP)
Title: X-ray foreign matter detecting device
Inventor: ABE TAKASHI
IPC: G01N23/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To easily modify a device composition in correspondence to type or state of an inspection target object and to prevent leakage of X-rays. SOLUTION: In a substantially center part of a casing 5, a front face and fore and aft faces in a conveying direction are opened to form an opening 5a, and a back face of a conveying part 3 is detachably fixed. A front face and fore and aft faces of the conveying part 3 are respectively covered by covers 32, 33, and 34 to shield the X-rays. When a sheet for X-ray shielding cannot be provided inside the device due to type or the like of a measurement target object, the conveying part 3 and the covers 32, 33, and 34 are exchanged to those with predetermined conveying lengths attenuating the X-rays. When prior and posterior step devices exist, the leakage of the X-rays can be prevented by the covers 32 and 33 protruding above conveyors of the prior and posterior step devices.
Patent JP-2002093126-A (JP)
Title: Device and method for selecting music
Inventor: OGATA SEISHI
IPC: G11B27/10
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To perform music selecting operation without depending upon text data on song titles. SOLUTION: This device is equipped with a 1st storage part 16 which stores pieces of music data together with file name data specifying the pieces of music data and a 2nd storage part 17 which stores song title data as text data showing the song titles of the pieces of music data and extracted music data obtained by extracting parts of the respective pieces of music of the music data in pairs and stores the file name data stored in the 1st storage part 16 so that the pieces of music data and pieces of song title data stored in the 1st storage part 16 are linked with each other.
Patent JP-2002082239-A (JP)
Title: Photonic crystal and optical pulse controller using the crystal
Inventor: SHIRANE MASAYUKI
IPC: G02F1/01
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain control characteristics independent of a polarization direction in an optical pulse controller for applying a time delay to a transmitted optical signal pulse in an optical pulse transmission line, compressing the width of the optical signal pulse and compensating dispersion. SOLUTION: An incident optical pulse 11 is made incident on photonic crystal 14 constituted of arraying a 1st member (15) and a 2nd member (16) regularly in a two-dimensional or three-dimensional direction through a lens 12a, delayed in the crystal 14 and projected through a lens 12b. A material having an anisotropic refractive index is used for either one of the 1st and 2nd members (15, 16). In the shown example, the 1st member is formed by one-axial crystal (TiO2) and the 2nd member is formed by air.
Patent JP-2002083109-A (JP)
Title: Media planning system
Inventor: YAMAKAWA SHIGETAKA
IPC: G06Q30/06
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and system for performing highly objective media planning. SOLUTION: Individual profile information, individual service and commodity information, and individual media information are respectively extracted from questionnaire replies. The individual commodity and service information b1, b2, b3, b4, etc., are respectively characterized by the individual profile information a1, a2, a3, a4, etc. For example, b1 (a liquid cosmetic A) is characterized by the average age of people buying it, the hobbies of people buying it most, or the like. In the same way, the individual media information c1, c2, c3, c4, etc., are respectively characterized by the individual profile information a1, a2, a3, a4, etc. Several (for example, two) from the individual profile information a1, a2, a3, a4, etc., are selected to assume a profile space using these as coordinate axes.  As shown in figure 4, individual service and commodities and individual medias are evaluated by arranging them on the profile space.