baber/WOPTO huggingface dataset:
Patent JP-2001310351-A (JP)
Title: Method for manufacturing reflection preventing molded article
Inventor: MEN RYOMEI
IPC: H04M1/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing a reflection preventing molded article having excellent reflection preventing effect even if a transparent low reflection layer is formed on the rear surface of a transparent substrate. SOLUTION: A decorative sheet 10 for a rear surface wherein at least a fine uneven layer 12 is formed on a substrate sheet 11 is arranged in a mold 1 so that the substrate sheet comes into contact with a cavity surface and a transparent molten resin is injected in the mold to obtain the integrated matter with a transparent substrate 2 comprising the decorative sheet and the resin and, subsequently, the substrate sheet 11 of the decorative sheet 10 is peeled to obtain a molded article wherein the surface of the transparent substrate 2 is smooth and the rear surface thereof has a fine uneven shape 6.
Patent JP-2001032756-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: SAITO MITSUNARI
IPC: F02M51/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To achieve electric connection and disconnection apart from a valve in an electromagnetic fuel injection valve in which a valve actuation part and an electromagnetic actuation part are respectively provided at a front and a back part of a housing, and in which a back end part of the housing is covered with a mold part of synthetic resin. SOLUTION: A connection cylinder part 29a to which a pair of connection terminals 28 to be continuous with a coil 20 are faced is provided on a mold part 29, a boot 311 installed on one end part of a pair of flexible wires 30 to be joined with both connection terminals 28 comprises a cap part 32 to be elastically repulsively engaged with the connection cylinder part 29a, and a holding part 33 connected to a side part of the cap part 32 for both flexible wires 30 to be inserted while being tightly brought into contact with its outer surface, and filler material 34 is filled in the connection cylinder part 29a and the cap part 32.
Patent JP-2000358255-A (JP)
Title: Interactive television broadcasting system
Inventor: KYDD RICHARD ANDREW
IPC: H04H60/31
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an interactive television broadcasting system and a receiver by which an audience survey can accurately be made. SOLUTION: The interactive television broadcasting system has a supply source device 40 that supplies a plurality of television channel programs and data through broadcasting and a plurality of receivers 50. Each receiver 50 has a channel election means 51 that selects a channel to receive a television channel among broadcasting television channels sent by the supply source device 40, a processing means 52 that discriminates which channel the receiver 50 receives in response to data sent from the supply source device 40, and a transmission means 53 that transmits information related to a channel being received by the receiver 50 to a data collection device 60 provided in common.
Patent JP-2001317160-A (JP)
Title: Auxiliary for connecting pc steel strand wire
Inventor: SUMIYA TSUTOMU
IPC: E04C5/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary implement for connecting PC steel strand wires, capable of automatically aligning by only placing it on a connecting auxiliary implement and fastening with a screw and capable of quickly and easily performing the connecting work and capable of previously preventing the breakdown of a screw part during the work. SOLUTION: This auxiliary implement for connecting PC steel strand wires is formed of a pair of gutter-like holding members, which is formed with a surface for holding a male screw part of a plug and a socket with a semicylindrical surface having the same diameter with the outer diameter of the male screw part of the plug and a recessed curved surface having the same diameter with the outer diameter of the socket and a wall surface formed in the boundary between both the curved surfaces at a right angle against the axial direction, and a fastening member for fastening the pair of holding members having the recessed surfaces facing each other.
Patent JP-2001319205-A (JP)
Title: Ic card
Inventor: KATO YOSHIBUMI
IPC: B42D15/10
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an IC card capable of being easily identified as an IC card and improving its visual interest. SOLUTION: A loop antenna covered with coating layers 4a and 4b is made visible directly watched or by holding the card to the light and by using this loop antenna 6 for an expression line, a picture or character is expressed.
Patent JP-2001317926-A (JP)
Title: Apparatus and method for measuring radiation angle of semiconductor laser
Inventor: OGUMA NOBUO
IPC: G01B11/26
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method, etc., by which the radiation angle and radiation pattern of a semiconductor laser can be measured accurately. SOLUTION: A diffraction grating 10 is set up in an inclined state on this side of a light-receiving element 7 set up on the measurement axis X of the semiconductor laser 6 and a light-receiving element 9 for axial alignment is caused to receive the primary diffracted light of the grating 10. The laser 6 is set up on a rotary stage 5 which rotates around the measurement axis X and two-directional direct acting type stages 4, which can respectively move in orthogonal two directions in a vertical plane and the position of maximum light quantity at each rotational position is specified based on the output of the light receiving element 9, while the stages 5 and 4 are driven.  Then, the grating 10 is removed from the measurement axis X, and the radiation angle of the laser 6 is found by measuring the light quantity of rotating the light- receiving element 7 to a relative position on a circular arc around a light- emitting point b, by making the center of the emitting pattern to coincide with the measurement axis X, by controlling the angle of rotation and position of the laser 6 based on the information on the position of maximum light quantity.
Patent JP-2001317577-A (JP)
Title: Ceramic spring and elestically supporting structure using same
Inventor: TATSUMI TETSUO
IPC: F16J15/10
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic spring and an elastically supporting structure using the same capable of interposing between a member on an inner curved circumferential side and a member on an outer curved circumferential side without providing a large space between both of the members and supporting one of the members so as to relatively move to the other member in a diameter direction. SOLUTION: The ceramic spring 50 is formed of a ceramic material and is formed in a curved long and narrow plate shape. The ceramic spring 50 of such a shape is interposed between the member 65 of a circular shape on an inner circumferential side and the member 49 of a circular shape on an outer circumferential side. Thereby, one of both of the members 65 and 49 is supported by spring force of the ceramic spring 50 so as to relatively move to the other in the diameter direction without a large space between both of the members 65 and 49.
Patent JP-2001063463-A (JP)
Title: Display element for sideview mirror of automobile
Inventor: KATZ WERNER
IPC: B60R1/12
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To show heat of a mirror by changing the color of a display element from a transparent color or a first color, coloring the display element, darkening the display element or changing the display element in a second color. SOLUTION: A temperature display element 2 is fitted on a mirror 1 of an automobile and a driver can be made to check whether a heater is functioned or not by a direct method such as a visual observation. The display element 2 fitted on the sideview mirror 1 is basically colored a transparent color or a first color when a surface of the mirror 1 has the same temperature as an ambient temperature. When the mirror 1 exceeds a certain minimum temperature, the mirror 1 is colored, is darkened or is colored a second color. When a surface temperature of the mirror 1 becomes lower than the minimum temperature again, the display element 2 returns to the first transparent color again or returns to the first color. The display element 2 displays the surface temperature of the mirror 1 and a function as to whether the heater heats or not can be directly checked.
Patent JP-2001326527-A (JP)
Title: Planar antenna and its manufacturing method
Inventor: TAKEMOTO MAKOTO
IPC: H01Q13/08
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that bending occurs in a planar antenna due to the difference of thermal conductivity because core materials having different thickness are laminated. SOLUTION: This planar antenna is hardly warped even though a plurality of core materials 1 and 2 are laminated since the planar antenna is formed with the plurality of core materials 1 and 2 consisting of dielectric material having almost the same thickness and one or more pre-preg sheets 6 disposed between the core materials 1 and 2 and constituting a dielectric having prescribed thickness when the core materials 1 and 2 are laminated.
Patent JP-2001325341-A (JP)
Title: Support system for used-house relative business
Inventor: HAYASHI AKIMASA
IPC: G06Q50/16
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To enable a user to freely use technical kow-how regarding the evaluation of a used house useful in selling and reforming the used house and calculating its price and to totally support used-house relative business by making good use of the information gathered at this time. SOLUTION: The used-house relative business support system having a house evaluation system 10 which inputs information regarding a house and evaluates the house, a house information database 11 which stores information regarding the house inputted to the house evaluation system 10, a personal information database 12 which stores information regarding the owners of houses and persons desiring to buy houses, a means which selects the purpose of use of the house evaluation system, and a trader information database 13 which stores information on traders to be introduced to users according to selected purposes is provided on a server 1 of the Internet 2 and made usable from arbitrary terminals.
Patent JP-2001177011-A (JP)
Title: Manufacturing method of packaging board and packaging board manufactured thereby
Inventor: WAKINO YUKIKO
IPC: H05K3/40
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method which can manufacture a packaging board having through conductors buried in an insulating material at an accurate pitch with good repreoducibility. SOLUTION: Linear conductors 1 are wound on a frame-shaped winding jig 2 applying a tension to the conductors 1 and thereafter, the jig 2 is made to bury in a softened insulating material. Then after the insulating material is made to solidify and is formed into a block and thereafter, and the block is cut into more than two pieces. An array of the conductors 1 can be conducted using a linear conductor put in a capillary instead of the jig 2, and can be conducted using a plate made of an insulating material provided with grooves or a plate made of an insulating material provided with grooves filled with a conductor material.  Or linear conductors covered with a thermoplastic resin are used and a packaging board can be manufactured by inserting those linear conductors in through holes formed in a plate made of an insulating material, or the linear conductors are tied in a bundle to form the linear conductors into a block and thereafter, the packaging board can be manufactured by cutting the block.
Patent JP-2001333315-A (JP)
Title: Optical device
Inventor: MORI YOSHITAKA
IPC: H04N5/225
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical device that effectively adopts an auxiliary lens used in common for image pickup lenses by extending applications for a wide converter lens or a ratio converter lens depending on the aperture of an image pickup lens and that is excellent in the weight-reduction and compactness when the auxiliary lens is used for the ratio converter lens. SOLUTION: The auxiliary lens 10 containing lenses 12, 14 in a mount 16 has an afocal magnification of 0.8 and when the auxiliary lens 10 is mounted in front of an image pickup lens 20 with a small aperture, the auxiliary lens 10 acts like a wide converter lens. On the other hand, when the auxiliary lens 10 is mounted in front of an image pickup lens with a large aperture, the auxiliary lens 10 acts like a ratio converter lens in a camera compatible with a switchable camera where the aspect ratio of an image pickup area can be switched from 16:9 into 4:3.
Patent JP-2001331833-A (JP)
Title: System for managing visiting customer
Inventor: TANAKA KUNIHIKO
IPC: G06Q30/06
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a visiting customer management system with which cooks can quickly place food and drink that corresponds to the number of customers on a carrying path even when the number of customers suddenly increases. SOLUTION: This system is provided with a visiting customer detecting means which is installed at a prescribed position within the site of a restaurant and a notifying means which notifies the cooks or the chief cook of the approximate number or real number of visiting customers detected by the visiting customer detecting means.
Patent JP-2001331469-A (JP)
Title: Method for sharing data, terminal equipment and recording medium
Inventor: YAE MITSUO
IPC: G06F12/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To keep the consistency of shared information stored in each of pieces of terminal equipment while reducing the load of processing in each of the pieces of the terminal equipment. SOLUTION: In the case that updating is generated for shared data stored in each of the pieces of the terminal equipment within a group for constituting a computer system, the terminal equipment uniquely decided for each updating based on a predetermined prescribed algorithm multi-address transmits updating information to the other terminal equipment. Also, information regarding member data within the group is handled as the shared data as well. A number for discrimination is imparted to the updating information generated for the shared data. Then, at multi-address transmission, the number for the discrimination is also transmitted together with the updating information and the number for the discrimination is also managed as the shared data in each of the pieces of the terminal equipment.
Patent JP-2001333158-A (JP)
Title: Mobile phone and method for notifying history of incoming call arrived during absence and recording medium
Inventor: NOBUSAWA HIDEAKI
IPC: H04W88/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can urge a user to confirm an incoming call history when an incoming call arrives during absence. SOLUTION: When the user does not reply an incoming call at its arrival, incoming call history information is stored (step S3), a timer is started (step S5) and the timer periodically starts a ringer tone generator (step S7).
Patent JP-2001329778-A (JP)
Title: Locking kelly-bar
Inventor: OCHIZAWA JUNICHI
IPC: E21B17/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of having difficulty in confirming whether lock is released or not since a conventional locking kelly-bar is in an excavated hole when releasing the lock. SOLUTION: Ribs 36a-36c provided at the outer periphery of kelly-bars 30-32 are provided with grooves 38a-38m arranged at specified spaces, with a distance X from the upper ends. Driving plates 37a, 37b provided at the inner peripheries of the kelly-bars 30, 31 and rotary table 27 are engaged with the grooves 38a-38m to lock the kelly-bars 30-32 and rotary table 27 to each other. When extended most, the locking kelly-bar 24 is locked at the grooves 38a, 38e, 38i of distance X from the upper ends. At the release of lock, the locking kelly-bar 24 falls by the distance X and collides with the kelly-bars 30-32 and rotary table 27. The release of lock can be positively recognized by the collision sound made at this time.
Patent JP-2001330671-A (JP)
Title: Pet system
Inventor: TANAKA EIICHI
IPC: G01T1/29
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a positron emission tomography(PET) system having excellent quantitativeness by suitably correcting the influence of a scattering beam while improving the resolution of a reconstituted image and holding a good photon (γ-ray) pair detecting sensitivity. SOLUTION: A judging unit 52 judges whether a rectilinear line for connecting photodetecting surfaces of a pair of photon detectors for simultaneously detecting a photon pair crosses any of slice collimators 21n. Simultaneous count information judging that the line does not cross any of the collimators 21n is stored in a first simultaneous count information storage unit 53 and a signal sinogram is generated. Simultaneous count information judging that the line crosses any of the collimators 21n is stored in a second simultaneous count information storage unit 54 and a scattering sinogram is generated. The influence of a scattering component in the signal sinogram is corrected based on the scattering sinogram, and the image is reconstituted based on the corrected signal sinogram.
Patent JP-2001336947-A (JP)
Title: Route guiding method and its system
Inventor: SANHONGI AKIKO
IPC: G06Q50/10
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an adequate route guide to a destination with a portable terminal according to a user (needs of the user). SOLUTION: This route guiding method comprises a step of receiving information on a selected point from the terminal of the user and extracting map data near the selected point, a step of receiving utilization type information from the user based on a condition possessed by the user and setting a map creating condition, a step of creating a route according to the utilization type referring to the map creating condition and the extracted map data, and a step of transmitting the created route to the terminal of the user.
Patent JP-2001337833-A (JP)
Title: System to automatically collect contents existing on network
Inventor: GUNJI NOBUHIRO
IPC: G06F9/445
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the collection of contents which exist on the network. SOLUTION: Attribute information is stored at a predetermined position under a domain in a server that provides a device driver. The attribute information provides in a XML form the attribute about the driver provided by the server such as the location on the server, correspondent machine types, version, method of installation, platform, etc. If a user of the driver obtains the attribute information from the computer connected to the network and analyzes the content, the user can easily specify the location of the driver no matter how the inside of the server is constructed and make a confirmation from the attribute information as to whether the driver has been updated or not. The automatic acquisition of the updated driver is thus realized easily.
Patent JP-2001339728-A (JP)
Title: Image encoding method and encoding apparatus
Inventor: HORIE HITOSHI
IPC: H04N19/625
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To make an effective use of encoding memory by preventing overflowing of an encoding memory while maintaining high definition of a still image. SOLUTION: An image is divided into tiles to initialize conditions for each tile for encoding. At this point, for each tile, encoding rate after next tile is encoded is estimated at an encoding rate estimating device 103. Based on this estimated value, scaling factor calculation means 104 outputs an integer value which is mapped to be transformed into an integer value. A value of quantization table 106 is scaled by scaling factor of integer value with quantization step width being adaptively changed. With this, data vale after quantization is changed and, as a result, encoding rate falls within given limits.
Patent JP-2001343703-A (JP)
Title: Reflection type liquid crystal projector unit
Inventor: SATO YOSHIHISA
IPC: G03B21/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the focus of a reflection type projector unit, without having optical element, interposed for shutting off the light heading toward a screen from a liquid crystal projector. SOLUTION: This reflection type projector unit projects the image of a reflection type liquid crystal panel to the screen 9, by successively passing a luminous flux via illumination optical system 2 which includes a light source 3 and emits the luminous flux from the light source, a polarization beam splitter 6, the reflection type liquid crystal panel 7 and a projection lens 8 having a focal position varying mechanism 10. The reflection-type projector unit displays the focused image onto the screen, by making the luminous flux reflected by the screen 9 incident on a photodetector 11 again via the projection lens 8 and the polarization beam splitter 6 and causing a focusing control section 12 to drive the focal position varying mechanism 10, according to the signal outputted from the photodetector by the incidence of the reflected luminous flux.
Patent JP-2001345411-A (JP)
Title: Lead frame and semiconductor device using the same and its manufacturing method
Inventor: NOSE KOJI
IPC: H01L23/50
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where an interface void, package warpage, deformation in an electrode shape on back-surface polishing, or the like hardly occur when a resin sealed package is formed on a lead frame 1 whose entire surface is made of copper alloy, and the manufacturing method of the semiconductor device. SOLUTION: The lead frame 1 is used. In the lead frame 1, a pattern such as a die pad that should be left in a package and a lead is connected by a slender joint bar 13. What the resin sealing package is formed by using the lead frame 1, a void near a die surface at a lower side is removed while the back surface is to be polished, and the package warpage can be reduced since a sealing resin 11 reaches the die surface at the lower side for curing. In addition, the deformation in the shape of an electrode 16 in the back-surface polishing is extremely improved by the silting prevention effect of a grinding stone since the metal occupation area of a polishing surface is reduced.
Patent JP-2001341076-A (JP)
Title: Grinding wheel
Inventor: FUKUDA MASAAKI
IPC: B24D3/20
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of sharpness and grindability due to abrasion of an edge of a grinding surface and chipping easily to happen. SOLUTION: Abrasion is restrained by reinforcing both side edges of a grinding surface Na by an electrodeposited layer 16 by forming the electrodeposited layers 16 with abrasive grains dispersedin them on both side surfaces extending from the both side edges of the grinding surface Na which is an outer periphery of a thin disc type grindstone main body 12a for cutting. The grindstone main body 12a is a resin bond grindstone for example with abrasive grains 14a dispersed and mixed in a resin bond 13a, and the electrodeposited layers 16 are formed on the both side surfaces through an electrically conductive film layer 15 as required under an electrolytic galvanizing method or a non-electrolytic galvanizing method.  Grindability of the grinding surface Na and a reinforcing effect of a grinding surface edge by the electrodeposited layer 16 are favourably secured by setting thickness T3 of the electrodeposited layer 16 at less than 1/3 of thickness T1 of the grindstone main body 12a.