baber/WOPTO huggingface dataset:
Patent JP-2002026513-A (JP)
Title: Electronic parts, its manufacturing method, assembled electronic parts, electronic parts mounting structure, and electronic device
Inventor: SAKAI NORIO
IPC: H05K3/34
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To make undesirable fracture to hardly occur in assembled electronic parts before disassembling the parts even when the heights of the parts are reduced and, in addition, to reduce the heights of solder fillets used for mounting the electronic parts by making the mountable areas of the parts larger in a method of manufacturing the assembled electronic parts from which a plurality of electronic parts can be obtained by disassembling the assembled parts. SOLUTION: The via hole conductors 13 of a laminated body 18 in which the via hole conductors 13 are provided in a state where the conductors 13 do not pass through the body 18 in the thickness direction and which becomes the assembled electronic parts are divided by forming a through hole 24 through the laminated body 18 and the plurality of electronic parts are taken out from the laminated body 18 by installing external terminal electrodes 10 to the divided portions and dividing the laminated body 18 along a dividing line12 passing through the through hole 24.
Patent JP-2002026641-A (JP)
Title: Array antenna
Inventor: SUGIMOTO YUKI
IPC: H01Q15/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna that can suppress production of side lobes without power distribution. SOLUTION: In the array antenna where radiation elements are placed on a line at an equal interval, a reflecting plate that is shaped to be part of a cylinder (its cross-section is shaped to be a semicircular gutter) is placed behind the respective radiation elements, the diameter of the cylinder of the reflection plates is selected larger toward the center axis of the array antenna and the reflecting plates are placed behind the respective radiation elements in left-right symmetry with respect to the center axis.
Patent JP-2002026874-A (JP)
Title: Optical communication unit
Inventor: FUSE MASARU
IPC: H04B10/27
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed optical communication unit with a large scale in a configuration that selects and switches a signal transmission path in an optical region. SOLUTION: An address extract section 101 extracts address information in data information, a variable frequency RF modulation section 102 converts the data information into an RF modulation signal with a prescribed frequency corresponding to a low-order address, a variable wavelength optical modulation section 103 converts the data information into an optical signal with a prescribed wavelength corresponding to a high-order address and provides an output of the optical signal. An optical router section 105 outputs respective optical signals depending on an optical wavelength of a received optical signal. A 1st RF optical router section 1071 outputs one optical signal from its 1st or 2nd output terminal depending on its RF modulation frequency.  A 2nd RF optical router section 1072 similarly outputs one optical signal from its 1st or 2nd output terminal depending on its RF modulation frequency. First - fourth optical reception circuits 1091-1094 respectively convert the input optical signal from corresponding output terminals of the 1st and 2nd RF optical router sections 1071, 1072 into electric signals.
Patent JP-2002021327-A (JP)
Title: Construction inspection system, construction inspection information display device, and construction inspection method for building
Inventor: SHIKI TAKEHIKO
IPC: G06Q50/08
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To realize the easiness and promptness of a construction inspecting work by jointly possessing the inspection data for a building on a computer network. SOLUTION: The inspection result every process of the building and a required treatment according to the inspection result are written in an inspection sheet every portion by a construction-side client machine 120, transmitted to a common file server 130 on the network 140 and stored therein. The access to the stored inspection sheet is performed by an inspection/examination-side client machine 110, the processing result according to the written required treatment is written, and the inspection sheet with the processing result written therein is transmitted to the common file server 130, substituted and stored.
Patent JP-2002023610-A (JP)
Title: Examination method and online examination system
Inventor: OKUBO HIROSHI
IPC: G06Q50/10
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an examination method and an online examination system capable of executing examination efficiently with a few competent persons and also capable of rating the examination on a fair basis. SOLUTION: In this examination method, question contents data are distributed to terminals 12 which are used by examinees via a network 200. The examinees confirm contents of the question contents data by using the terminals 12 to prepare answer contents data. Then, answer contents data are collected and is rated based on the answer contents data and the answer data of the question contents data to prepare rating contents data.
Patent JP-2002026054-A (JP)
Title: Method for fabricating semiconductor device
Inventor: OBARA HIROSHI
IPC: C23C14/06
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device in which arcing due to emission of thermal electron can be reduced during a sputtering process for forming bumps. SOLUTION: High frequency plasma (e.g. inert gas plasma of Ar+) is generated in a sputtering chamber. Consequently, metal particles for UBM fly from a target 15 for UBM in the chamber to a wafer to deposit UBM 13 including the electrical connection area 11a of a pad 11. When a protective film 12 of 1.0 μm thick or above is applied and an oxide film 16 thick enough (e.g. several tens nm) to increase the capacitance at least for a wafer holder is provided on the rear surface of an Si wafer 10, arc power of the Si wafer is lowered and generation of hot spots (hot cathodes) can be suppressed.
Patent JP-2001045689-A (JP)
Title: Coil for switching reluctance machine
Inventor: RANDALL STEVEN PAUL
IPC: H02K11/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To realize testing before assembling of a coil to a stator by assembling the coil to an electronic assembly. SOLUTION: Side portions 72, provided opposite to each other respectively including a first and a second end portions, a first end portion loop 74 for connecting the first end portion of the side portions 72 and a second end portion loop 76 connecting the second end portion, are provided. Moreover, there is provided a single coil 64, where at least one of the first and second end portion loops 74, 76 specifies an arch between the side portions 72 so as to form an aperture to be closed with a coil, when it is viewed along the direction of the side portions 72.
Patent JP-2002030947-A (JP)
Title: Throttle control device for engine for generator
Inventor: SUGIYAMA TAKAHIDE
IPC: F02D9/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To increase the opening of a throttle valve when the number of revolutions of an engine is temporarily reduced and to enable maintenance of a waiting operation state even on an operation condition that rotation is easily brought into an unstable state. SOLUTION: A waiting mechanism 29 is provided to oscillate a governor arm 5 such that a throttle valve 2 is closed to a waiting position when a generator is in no load. A first tensile coil spring 28 to energize the governor arm 5 in a direction in which the throttle valve 2 is opened is interposed between the waiting mechanism 29 and the governor arm 5. The waiting mechanism 29 is structured that the governor arm 5 is oscillated such that the throttle valve 2 is opened to a position during generation in a direction in which the rebound of the tensile coil spring 28 is increased. Further, the waiting mechanism 29 is structured that when the generator is in no load, the governor arm 5 is oscillated in a direction reverse to a direction during generation.
Patent JP-2002037446-A (JP)
Title: Direction regulating device
Inventor: SASAKI SUSUMU
IPC: B65G47/80
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a direction regulating device for a container table, capable of instantaneously obtaining the stable direction regulation and realizing high speed inspection. SOLUTION: In this direction regulating device, the support parts are made uniform in a designated direction with respect to the axis of rotation in a designated section of a conveyance path. The device is incorporated in an inspector for an article including a conveyer moved along a designated conveyance path, and a support 100 provided with a support part 30 mounted on the conveyer in the state of rotating round a designated axis 21 of rotation and supporting a conveyed article on the axis of rotation. The direction regulating device is provided with a connecting member 5 capable of expanding and contracting, having rotatable connecting points at both ends, and connecting a fixed point P in the direction orthogonal to the axis of rotation of the support and a fixed point Q on the conveyer.
Patent JP-2002031068-A (JP)
Title: Scroll compressor
Inventor: TAKEDA SHUJI
IPC: F04C27/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor free of the risk that a high pressure gas leaks to the low pressure side and capable of suppressing drop of the volume efficiency of compressor and the energy consuming efficiency by introducing such a structure that a taper is provided inclining to the side on which the high pressure of a ring-shaped seal member acts, the force applied to the taper is allowed to act both in the radial and axial directions, and that the gap between the ring-shaped seal member and seal groove is sealed. SOLUTION: A main frame 10 is fitted with seal groove 12, which is furnished with ring-shaped seal member 11, whereby the inside and outside of the back face of an end plate 5a are partitioned being sealed in such a way that different pressures act, and a resilient member 13 to press the ring-shaped seal member 11 to a revolving scroll 5 is installed between the oversurface of the seal groove 12 and the ring-shaped seal member 11, and the taper 11a to incline in such a way that the oversurface narrows is provided at the upper corner part of either of the inside and outside where a high pressure acts on the ring-shaped seal member 11, and a slope 12a mating with the taper 11a and inclining parallel therewith is formed in the upper part of the seal groove 12, and the resilient member 13 is positioned between the slope 12a and taper 11a.
Patent JP-2001052563-A (JP)
Title: Key switch device and its assembling method
Inventor: TAKAGI TAKEYUKI
IPC: H01H11/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To easily assemble link members and a holder member by locking the lower end of a first link member in a third locking part of the holder member, locking the lower end of a second link member in a fourth locking part of the holder member, and fixing a circuit board and a supporting member to the lower side of the holder member. SOLUTION: In a key switch 1, a turning locking part 15 and a sliding locking part 16 are installed on the bottom surface of a key top 2, and a sliding locking groove 28a and a turning locking groove 27a are formed in a holder member 7, in the lower diagonal position of the turning locking part 15 and the sliding locking part 16. A first link 4 and a second link 5 are locked in the turning and sliding locking grooves of the holder member 7, and guide the vertical motion of the key top 2. Two contacts of a circuit board 9 are switched according to the vertical motion with conductive rubber 30, and after the first and second links 4, 5 are locked in the holder member 7, the circuit board 9 and a reinforcing plate 10 are fixed to the holder member 7. The first and second links 4, 5 are easily assembled with the holder member 7.
Patent JP-2002029293-A (JP)
Title: Displacement measuring device for trolley wire
Inventor: SHIMIZU MASATOSHI
IPC: G01B11/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a displacement measuring device for a trolley wire, compact, lightweight and low in cost with a relatively simple mechanism. SOLUTION: A light source device 1 and a light receiving device 2 are arranged below the trolley wire T. The light source device 1 extends almost horizontally in a displaced direction of the trolley wire T and projects a single wavelength light to the trolley wire T. The light receiving device 2 receives reflected light from the trolley wire T, and the displacement of the trolley wire T is computed by a control device 12 from the light receiving position and outputted. The light receiving device 2 is provided with a large number of light receiving elements 8 lined up to output voltage corresponding to the light received quantity, and a plurality of partition plates 9. The control device 12 outputs the position of the light receiving element 8 outputting high voltage of specified value or more, as the displacement of the trolley wire T.  A focusing mechanism and a high-cost CCD camera are unnecessary. The incidence of light from an obliquely lateral direction is intercepted by the partition plate 9, so that only the light receiving element 8 directly below the trolley wire T receives reflected light from the trolley wire T.
Patent JP-2002035260-A (JP)
Title: Game machine
Inventor: ETSUDEN AKIO
IPC: A63F7/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine simplifying the back face structure of a game board and preventing the same game ball from duplicately entering a start area or prize winning areas. SOLUTION: A plurality of prize winning areas 31, 32, 51, 52 arranged on the game board 10 are made a passing type, and a winning ball flows down in a game area and is discharged to the outside from an outlet port 60 at the lower end section. The winning ball to the start area 34 giving a fluctuation chance of the display patterns of a special pattern display device 40 is moved on the back face of the game board 10 via an opening 34a formed on the game board 10, and this winning ball is prevented from duplicately entering other prize winning areas 51, 52 or the like.
Patent JP-2002040450-A (JP)
Title: Liquid crystal filling method and liquid crystal filling system
Inventor: KAWAGOE ATSUSHI
IPC: G09F9/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal filling method which is excellent in productivity and a liquid crystal filling system used for the same. SOLUTION: Liquid crystals L are supplied to a liquid crystal reservoir 4 of a liquid crystal port 3 arranged within a reduced pressure chamber 2 by using the liquid crystal filling device 11 having the reduced pressure chamber 2, the liquid crystal port 3 including the liquid crystal reservoir 4 and a force defoaming means 13. The pressure in the reduced pressure chamber 2 is reduced in the state of driving the force defoaming means 13 for removing the air bubbles of the liquid crystals L and an injection port 5 of an empty liquid crystal display panel P is brought into contact with the liquid crystals L of the liquid crystal reservoir 4 and the atmosphere pressure is restored in the reduced pressure chamber 2, by which the liquid crystals L are injected into the empty liquid crystal display panel P through the injection port 5.
Patent JP-2002035667-A (JP)
Title: Coating device
Inventor: TAKAHASHI FUMIO
IPC: B05D5/06
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a coating device (sputtering coating device) capable of inexpensively and continuously forming a dot pattern on the surface of a work material. SOLUTION: The coating device A is composed of the work material 1 and a pattern spreading device B mounted to cross the work material 1. The pattern spreading device B is composed of a trench filled with a coating material (α), a plurality of spreading rolls 4 having a brush part 5 formed on an axially erected shaft 4a and a scattering member 6. The brush part 5 of the spreading roll 4 is in contact with the coating material (α) in the trench 3 and the scattering member 6 is arranged to be in contact with the brush part 5 at an optional position of the outer periphery of the spreading roll 4.
Patent JP-2002038378-A (JP)
Title: Method for improving heat shrinkability of polylactic acid fiber
Inventor: KOMORI KAZUHIRO
IPC: C08L101/16
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for solving a problem on the heat shrinkability of polylactic acid fiber due to its low melting point (170 deg.C). SOLUTION: This method comprises imparting a polylactic acid fiber with an aminoplast resin or reactive silicone resin followed by drying and heat treatment.
Patent JP-2002049329-A (JP)
Title: Display device
Inventor: HAYAKAWA TSUTOMU
IPC: G02F1/1333
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device which prevents a retaining part disposed on a holder which holds a display element from being disconnected from a printed wiring board and has high attaching reliability. SOLUTION: This display device is provided with a liquid crystal panel 14 (display element), a panel case 15 as a holder which holds the liquid panel 14 from the back side, a panel presser 16 as a holder which is formed so as to hold the liquid crystal panel 14 with the panel case 15, a first printed wiring board 1 which is disposed behind the holder and a second printed wiring board 7 which is disposed behind the first printed wiring board 1. A retaining piece 29 which projects to the side of the second printed wiring board 7 is disposed on the panel presser 16, at the same time, a projecting part 30 as a retain part which retains the first printed wiring board 1 is disposed on the retaining piece 29. In the printed wiring board 7, a through-hole 31 is disposed in the part corresponding to the retaining piece 29.  Therein, the tip side of the retaining piece 29 is inserted into the through-hole 31.
Patent JP-2002051353-A (JP)
Title: Image display system and chrominance signal adjusting used for the same
Inventor: KOYAMA FUMIO
IPC: G09G5/06
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To improve displayable luminance, without excessively deteriorating the color balance. SOLUTION: When an input chrominance signal, indicating an achromatic color of 100% level is inputted, a chrominance signal adjusting device outputs an output chrominance signal of 100% level, and when an input chrominance signal indicating an achromatic signal at 0% level is inputted, the chrominance signal adjusting device outputs an output chrominance signal at 0% level. When an input chrominance signal indicating an achromatic color in at least one intermediate level which excludes 100% level or the 0% level is inputted, the chrominance signal adjusting device outputs an output chrominance signal, so that the chromaticity point of an image to be displayed at an image display device can be turned so as to be almost the same as a prescribed white point.
Patent JP-2002049196-A (JP)
Title: Image forming device
Inventor: TACHIKI HIROSHI
IPC: G03G21/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of optimally forming an image in every image forming mode without deteriorating the image nor giving the impression of indistinctness of an indistinct edge, and realizing the reduction of cost. SOLUTION: A color printer equipped with a developing unit 2 developing an electrostatic latent image carried and fed on a photoreceptor belt to a visible image with toner is equipped with a control part 7 receiving output from a surface potential sensor 47a, and controlling the electrification amount of toner to be low by adjusting the driving of a stirring driving mechanism 25 so that the detected result of the surface potential of a toner reference patch on the photoreceptor belt may be -70 to -125 V in a line image forming mode in which a line image such as a character is set as a subject and controlling the electrification amount of the toner to be high by adjusting the driving of the mechanism 25 so that the detected result of the surface potential of the toner reference patch on the photoreceptor belt may be -150 to -250 V in a solid image forming mode in which a solid image  is set as a subject.
Patent JP-2001336721-A (JP)
Title: Method for melting refuse
Inventor: NISHIHARA NOBUYOSHI
IPC: F23G5/24
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a furnace for melting refuse directly in which consumption of auxiliary fuel, e.g. coke, and oxygen for enriching air being supplied from a tuyere is reduced or eliminated utilizing electricity generated from thermal energy of the refuse. SOLUTION: In the furnace for melting refuse directly, incombustible matters in refuse is melted by blowing oxygen containing gas from a lower section of the furnace body such that an air column gas in the furnace has a velocity of 0.3 m/sec-Vt, and conducting an AC current to a heating coil arranged on the outer circumference at the core floor section of the furnace body thereby induction heating a molten deposited on the core floor section or a conductive heater.
Patent JP-2002053233-A (JP)
Title: Image forming device
Inventor: TAKAHASHI ATSUYA
IPC: B65H7/06
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of achieving the maximum throughput without increasing the jam generation probability and the production cost even when the feed carrying passage L is longer than the sum of the sheet length and the distance between paper sheets. SOLUTION: This image forming device comprises a control means for performing the control of starting the feed of the sheet before a predetermined time elapses after the preceding sheet is fed out by a sheet feeding means. The control means performs the control that the feed of the next sheet is the re-feed of the preceding sheet if the preceding sheet is not detected by a sheet detecting means within a predetermined time.
Patent JP-2002056195-A (JP)
Title: Bill data management system for clearer bill or the like of financial institution
Inventor: YONENO YUKI
IPC: G06Q40/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out the generation of data on the withdrawal of clearer bill, etc., of a financial institution, the sorting operation for the actual bills, and the processing of information regarding them and to unitedly manage information on the clearer bills, etc. SOLUTION: This system is equipped with a 1st input means 10 which has characteristic discrimination data set for individual clearer bills, etc., (18) and is installed at each business store 300 to generate data by reading journal character information 24 of a clearer bill, etc., MIC information 26, and image information on the whole clearer bill, etc., a data communication means 12 which transmits data corresponding to the bills, etc., inputted and held by the 1st input means to a centralization part 310, and data matching determination part 14, a data storage means (40) which relates and stores the discrimination data set corresponding to the respective bills, etc., and the journal determination data CFR, and an MIC print journal processing means 16 which performs journal processing by printing MIC amounts on the actual bodies such as the clearer bills.