baber/WOPTO huggingface dataset:
Patent JP-2002271008-A (JP)
Title: Wiring board device
Inventor: NAKA ISAO
IPC: H05K1/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost without increasing the number of components. SOLUTION: A pair of lands 2A and 2B are formed in open circuit of a wire 2 on a board 1. If necessary, a chip component is mounted between the lands 2A and 2B or the lands 2A and 2B are shorted. In such a wiring board device, a pair of nearly L-shaped electrodes 2a and 2b are integrally formed with the lands 2A and 2B respectively. The leading ends of the nearly L-shaped electrodes 2a and 2b are close to each other like a hook with a specified space α.
Patent JP-2002265086-A (JP)
Title: Ticket conveyance device
Inventor: SHINODA TSUTOMU
IPC: G07B5/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To satisfactorily convey a ticket without causing its jamming in a separation roller by rotating the separation roller in the reverse direction to the direction of rotation when performing separation operation if it is judged that one ticket is charged. SOLUTION: This ticket conveyance device is provided with a thickness detection sensor 6 judging whether charged and conveyed ticket P is one ticket or a plurality of overlapped tickets, a separation and conveyance means for separating tickets P one by one by conveying the tickets P in the direction of conveyance and rotating the separation roller so as to feed tickets P in the reverse direction to the direction of conveyance based on the judgement that the number of tickets P is a plurality of tickets by the thickness detection sensor 6, and a controller 82 feeding tickets P in the direction of conveyance by rotating the separation roller 17 in the reverse direction to that when separation operation is performed based on the judgement that the number of tickets P is one by the thickness detection sensor 6.
Patent JP-2002267726-A (JP)
Title: Method of determining level of signal, and device therefor
Inventor: ISHIBASHI MASAHIRO
IPC: G01R31/319
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a level is determined erroneously when a noise is superposed on a signal. SOLUTION: The signal is compared with a reference value by a comparator to generate a binary signal for expressing a relation between their levels, the binary signal is compared plural times with an expected value within a prescribed period, and the level of the signal is determined as not brought within a prescribed range only when a frequency in which the both values thereof are not consistent is a prescribed frequency or more. Erroneous determination is precluded thereby from being generated even when the noise is superposed on the signal.
Patent JP-2002267047-A (JP)
Title: Pipe connection adapter structure
Inventor: HANEDA SHIGEAKI
IPC: F16L33/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connection adapter structure small in parts number and advantageous for connection in near distance. SOLUTION: This pipe connection adapter structure has a male screw part 3 with a cap nut 6 provided on a tip of a flexible pipe 5 screwed thereto, and a hexagonal nut 9 larger than the cap nut 6 is tightened and fixed to this male screw part 3.
Patent JP-2002270026-A (JP)
Title: Luminaire
Inventor: TSUBOTA SHINICHI
IPC: F21Y101/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for a ceiling suitable for using a light emitting diode as a light source. SOLUTION: This luminaire is provided with: a hooking rosette 3 fixed to the ceiling 1 and having a lock part 2 formed in its circumference; a body 8 equipped with a hole 4 for inserting the rosette 3 at the center, locked parts 5 elastically energized to be projected into the hole 4 and locked to the lock part 2, and a light source part 6 at a position outside the locked parts 5, and fed with power through a plug 7 (and a cord 7a) connected to the undersurface of the rosette 3; and a cover 10 for removably covering the undersurface of a lock releasing operation part 9 exposed to the undersurface of the body 8 for displacing the undersurface of the plug 7 and the locked part 5 downward. The light source part 6 is provided with multiple white light emitting diodes 11, etc.
Patent JP-2002264195-A (JP)
Title: Resin rod-shaped article, and method and apparatus for manufacturing the same
Inventor: NODA TAKESHI
IPC: B29C48/355
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To stably provide a resin rod-shaped article having a large diameter and no voids. SOLUTION: The resin rod-shaped article 10 has the maximum length of 300 mm or more in its diameter direction and is obtained by a manufacturing method having an extrusion process for extruding a molten resin, a cooling process for cooling the molten resin in a molding cylinder to solidify the same and a take-over process for taking over the resin rod-shaped article extruded from the molding cylinder. Especially, in the take-over process, at least one of a plurality of grasping means 14 and 17 movable along the extrusion direction is always moved in the extrusion direction at a take-over speed lower than the extrusion speed while grasping the resin rod-shaped article 10 to continuously take over the resin rod-shaped article 10.
Patent JP-2002274346-A (JP)
Title: Brake booster control device and its control method
Inventor: MANAKA TOSHIO
IPC: B60T7/22
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a conventional vehicular braking control device where time is needed for sensor attaching work and an attaching position adjustment and an attaching structure is complicated, since a stroke sensor and a stepping force sensor have to be attached to determine whether on not a driver has stepped on a brake pedal. SOLUTION: In a brake booster control device, it is determined that the drive has stepped on the brake pedal on the basis of either of the instance when an output (master cylinder pressure) exceeding by a predetermined value or more an expected output (master cylinder pressure Pr), expected from a current impressed on a solenoid 6 of a brake booster 4 is obtained, the instance when an output (the master cylinder pressure) higher than a predetermined control target output (target master cylinder pressure) is obtained, and the instance when an output change more than a predetermined value in the increasing direction in comparison to a changed amount of the control target output (the target master cylinder pressure) is obtained.
Patent JP-2002277210-A (JP)
Title: Device for measuring eccentricity of specular piece for lens
Inventor: MORITA NOBUHIRO
IPC: G01M11/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the eccentricity of specular pieces for lenses for measuring and evaluating displacements in the locations of the specular pieces for lenses in a metal mold for injection-molding an optical image-forming element. SOLUTION: The attitude of the metal mold to the movement of a lens forming surface in the arranging direction is set by a setting means 6. The metal mold is moved in the arranging direction of the lens forming surface by a metal mold moving means 7. The location of the metal mold moving means 7 at the time is detected by a detecting means, and the curvature center locations of the incident-side and image-forming-side specular pieces 1 and 2 are detected by curvature center location detecting optical parts 4 and 5. Operations based on the curvature center locations detected by the curvature center location detecting optical parts 4 and 5 and the location of the metal mold moving means 7 detected by the detecting means are performed by an operating means to measure the eccentricity of the incident-side and image- forming-side mirror frames 1 and 2 for lenses.
Patent JP-2002279405-A (JP)
Title: Pattern quality examination method and device
Inventor: MAENO YOSHIHIRO
IPC: G06T1/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pattern quality examination method and a device which surely detects lack of patterns, such as characters, symbols, etc., formed by marking, printing, etc., and examining the quality of the pattern with high accuracy. SOLUTION: This pattern quality examination method, which examines the quality of the patterns such as the characters, symbols, etc., formed by marking, printing, etc., is provided with an imaging process imaging the patterns, so as to obtain picture signals, a contour extraction process processing the image signals and extracting the contour of the pattern, an angular change calculation process for calculating angular change in pixel rows forming the contour, a color tone difference image forming process for converting the angular change into the color tone difference and forming a color tone difference image, and a comparison process comparing the color tone difference image with a reference color tone difference image in the pattern. The quality of the pattern is examined, based on the comparison results of the comparison process.
Patent JP-2001342758-A (JP)
Title: Passive keyless entry system
Inventor: NOWOTTNICK JUERGEN
IPC: B60R25/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an entry security system having improved resistance to invasion from the outside, which has a type of construction rendering 'relay invasion' at least substantially difficult or impossible. SOLUTION: A data carrier includes M pieces of antenna coils which are arranged perpendicularly to each other, in addition to a UHF transmission stage. A base station is mounted in a vehicle and includes N pieces of the antenna coils. Further, the base station includes a number of UHF receiving stages. In a first process, the data carrier (PKE card) measures and calculates an orientation of the base station with respect to the antenna coils. The thus obtained positional information is, in a second process, transmitted to the base station in a code format. The base station measures and calculates the orientation of the data carrier, based on a difference in phase or amplitude of an UHF signal.  The thus obtained two units of the positional information are compared with each other, and only if both the units are compatible with each other within a predetermined measured allowance, access is authenticated.
Patent JP-2002275958-A (JP)
Title: Bathtub water reusing device
Inventor: YOSHIDA ATSUSHI
IPC: A47K3/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub water reusing device which is not a hindrance during bathing and cleaning, dispenses with preparation and a cleanup for using bathtub water as water for a washing machine, can prevent mold from being gathered by preventing leakage of moisture outside a bathroom, and enables the water remaining in piping from the bathtub to the washing machine to be discharged to a side of the bathtub by an ejector action when the bathtub is filled with hot water and when a reheating operation is conducted. SOLUTION: In the bathtub water reusing device for using the bathtub water as the water for the washing machine, a branched part is provided midway along a circulating channel composed of the bathtub and a water heater with a reheating function, which is equipped with a reheating pump, a distributing water pipe for distributing the bathtub water to a side of the washing machine is provided outside the bathroom, and an ejector is provided inside the branched part.
Patent JP-2002289058-A (JP)
Title: Key switch
Inventor: KURIHARA AKIO
IPC: H01H11/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a key switch, of which the productivity is high, the arrangement on a print circuit board can be made in a high flexibility, and the visibility from a direction other than the key top is also superior. SOLUTION: The key switch comprises a button base 4 having a button press surface 4b and a shaft 4c, and a shaft supporting part 2c for supporting the shaft 4c of the button base 4 in a slidable manner. The key switch further includes a switch base 2 attachable on the print circuit board 19, a contact rubber 3 placed on the print circuit board 19 and having a conductive part 13 in the position facing the print circuit board 19, and a light emitting part 15 arranged on the print circuit board 19. When the button press surface 4b of the button base 4 is pressed, the shaft 4c goes down, lowering the conductive part 13 of the contact rubber 3 to make the conductive part come in contact with an electric contact 14 on the print circuit board 19. Upon contacting, the conductive part 13 and the electric contact 14 perform conductive function and the light emitting part 15 emits light.
Patent JP-2002289879-A (JP)
Title: Diode
Inventor: MATSUSHITA KENICHI
IPC: H01L27/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a diode that is small in switching loss. SOLUTION: In this diode, a p-type anode layer 2 is formed on the first main surface of an n-type semiconductor layer 1 and n-type cathodes 4 are formed on the same surface at fixed distances from the layer 2; an anode 3 is connected to the anode layer 2, and cathodes are connected to the cathode layers 4. On the second main surface of the substrate layer 1, an n-type impurity layer 6 is formed so as to face the anode layer 2, p-type impurity layers 7 are formed to face the cathode layers 4, and the impurity layer 6 and the impurity layers 7 are mutually connected at a metal layer 8.
Patent JP-2002290370-A (JP)
Title: Transmission line characteristic measurement device and sneak path wave canceller
Inventor: SHIBATA TAKAKI
IPC: H04B17/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To more easily acquire characteristics of sneak path waves in a repeater. SOLUTION: A complex conjugate component generating section 12 adds and generates a component P*(τ) from received delay profile data P(τ). An FFT processing section 14 calculates a discrete transfer function (or energy spectrum) S(n) from delay profile data (P(τ), P*(τ)) including the complex conjugate component, and a complex reciprocal calculation section 16 calculates a transfer function (or energy spectrum) T(n) that is a reciprocal of the transfer function (or energy spectrum) S(n). An IFFT processing section 18 applies inverse discrete Fourier transform to the reciprocal transfer function (or energy spectrum) T(n) so as to eliminate second harmonies or more in a sneak path wave resulting that a direct wave and a primary component of the sneak path wave remain. Thus, the characteristic of the sneak path wave can more easily be acquired.
Patent JP-2002286931-A (JP)
Title: Optical film and front filter for plasma display
Inventor: MURAKAMI TAKASHI
IPC: G02B1/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical film having IR absorbing property and excellent durability and to provide a front filter for a plasma display. SOLUTION: In the optical film and the front filter for a plasma display, the optical film has at least two laminated layers on a supporting body and at least one layer except for the surface layer contains an IR absorbing dye.
Patent JP-2002284194-A (JP)
Title: Inner bag for bag-in-box with which contents can be easily taken out and method of taking out the contents
Inventor: MANABE TAKESHI
IPC: B65D33/24
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an inner bag for bag-in-box in which opening is easily carried out and the contents are prevented from scattering and film pieces are also prevented from mixing thereinto, and the contents are easily taken out therefrom, and also to provide a method of taking out foodstuffs. SOLUTION: The inner layer bag is inserted into an outer layer bag in a way that the openings of both layers are overlapped with each other. Further, the inner part of the oter layer bag and the outer layer of the inner layer bag are jointed in the vicinity of the opening of the bag. Still further, when the contents are filled therein, the opening of the inner layer bag is sealed with a heat sealing part having a tape shaped interlayer of an easily peelable material which comprises the outermost layers of a sealant and an easily peelable core layer.
Patent JP-2002297575-A (JP)
Title: Information terminal apparatus and document transferring system
Inventor: IMASATO SHO
IPC: G06F17/21
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a document transferring system capable of processing and controlling properly documents transferred between information terminal apparatuses with different kinds of document management functions varying kinds of properties, expression ways of data, document models and the like. SOLUTION: In the system, when transferring documents from an information terminal 20 on transmission side to an information terminal 10 on receiving side at a transferring destination, contents of the documents and properties are transmitted serially in a common data format (XML) following a predetermined format. On receiving side, a document management means 14 converts (changes, adds and deletes of property values, etc.), documents and properties serialized by a serialized document conversion means 12 into a serialized data following to a manageable format. A serialized data decomposition means 13 to decompose the converted serialized data into respective constituent elements of the contents and properties is equipped to store into a database of the control means 14 after decomposing.
Patent JP-2001341178-A (JP)
Title: Injection molding apparatus
Inventor: TAKEUCHI MASAO
IPC: B29C45/62
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding apparatus constituted so as to enhance the temperature stability of a molding material in its material supply part by providing a structure for exerting an effect on the temperature gradient in its supply cylinder to enhance and stabilize the grade of a molded article and capable of being miniaturized. SOLUTION: An annular gap part 11 is formed to the intermediate part of a supply cylinder 113 so as to be digged down from the outer periphery of the supply cylinder toward the center thereof. A material supply port 113c to which a hopper 111 is attached is provided to the supply cylinder 113 on the base part side of the gap part 113a and a cooling pipe 113b for passing a cooling medium of every kind such as cooling water or the like is provided in the supply cylinder 113 between the material supply part 113c and the gap part 113a.
Patent JP-2001331385-A (JP)
Title: Data memory system having message network provided with plural directors on separated data transfer part and common circuit board
Inventor: MACARTHUR STEPHEN D
IPC: G06F13/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a data memory system, having a redundant configuration for protecting an entire system from a fault, in the case of the fault in a component. SOLUTION: This system is provided with a data transfer part, having a cache memory together with a system interface having plural first and second directors and a crossbar switch, having an input/output port coupled to such first and second directors higher than first and second director boards and a pair of output/input ports. The cache memory is coupled to the plural first and second directors. A message network is provided, and such a network is operated independently of the data transfer part. Data pass through the cache memory inside the data transfer part.
Patent JP-2002294793-A (JP)
Title: Water supply equipment
Inventor: MIZUNO TOMOYUKI
IPC: E03D5/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enable any one of solenoid valves to be opened without trouble while eliminating the need for a power source after all the solenoid valves on a branch channel are brought into a closed state in water supply equipment which makes the solenoid valves on the branch channel opened/closed by electric power generated by a generator provided in a channel after water supply is started by a person's operations. SOLUTION: The water supply equipment 10 is equipped with a main channel 12, the first and second branch channels 12A and 12B, the solenoid on-off valves 16A and 16B, the generator 18 which generates the electric power by a stream of water, and a controller 24 which controls operations of the valve. The electric power generated by the generator 18 is taken as driving power and supplied to the on-off valves 16A and 16B, and the on-off valve 16A is opened by human power so as to start the water supply. After that, the valve is driven by the electric power generated by the generator 18. Additionally, the electric power generated by the generator 18 after a start of the water supply is temporarily stored in a capacitor 62 and made usable as auxiliary power only for the single water supply.
Patent JP-2002296468-A (JP)
Title: Optical fiber tape capable of being separated into single fiber, and method for separating the same
Inventor: MIYASHITA AKIRA
IPC: G02B6/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber tape having a function capable of removing a tape coating in the middle part of the optical fiber tape and easily separating single optical fibers in order to construct a network through optical fibers. SOLUTION: In the optical fiber tape prepared by linearly arranging coated single optical fibers 7 each concentrically coated and covering the fibers with an coverall coating 9, a space or a material 10 having the Young's modulus lower than that of the overall coating is made present between the single coated optical fibers 7 and the overall coating 9.
Patent JP-2002299933-A (JP)
Title: Electrode structure for antenna and communication equipment provided with the same
Inventor: ONAKA KENGO
IPC: H01Q9/42
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To make an antenna small in size and wide in frequency band of ratio wave. SOLUTION: A feeding radiation electrode 5 and a ground part 3 are provided while providing capacity between an open end 5a of the feeding radiation electrode 5 and the ground part 3. A parasitic radiation electrode 18 subjected to electromagnetic coupling with the electrode 5 is also provided. The electrode 18 is configured so as to provide capacity between the open end 18a of the electrode 18 and the ground part 3 and also so as to be able to produce a double resonance state with the electrode 5. The electrode 5 performs antenna operation by signal supply from a signal supply source 8 and the electrode 18 also performs antenna operation from signal transmission from the electrode 5 respectively, and the ground part 3 also performs antenna operation by being energized by the antenna operation.  The antenna operation of the ground part 3 facilitates the miniaturization of the electrodes 18 and 5. A wider band can also be utilized by the double resonance state of the electrodes 5 and 18.
Patent JP-2002010968-A (JP)
Title: Image processor
Inventor: SASAKI MASAHIKO
IPC: A61B1/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To easily compare an observation image picked up by visible light and an image picked up by special light different from the visible light and to improve diagnostic performance by synthesizing the image picked up by the visible light and the image picked up by the special light different from the visible light and displaying them at a single display means. SOLUTION: When a 2-screen display switch 135 is turned on, the normal light of a normal light lamp 124 is shielded, the excitation light of an excitation light lamp 125 is guided to a light guide and a fluorescent image is picked up and stored in a second memory 142. A normal image by the normal light lamp 124 is stored in a first memory 141 before the switch 135 is turned on. The images read from the first memory 141 and the second memory 142 are image-synthesized through a display position selector circuit 144 and respectively and simultaneously displayed on a monitor 114.