baber/WOPTO huggingface dataset:
Patent JP-2002028364-A (JP)
Title: Reversing device of dora displaying tile in automatic mah-jongg table
Inventor: MORIYA TAKEHIKO
IPC: A63F9/20
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To achieve an accurate reversing operation of dora displaying tiles in a reversing device of dora displaying tiles provided in a tile arrangement device in a machine body. SOLUTION: The tile arrangement device 4 is mounted inside a body machine frame 1, wherein a tile receiver (a) is provided in the middle or a receiving position of tiles P... of a conveying passage 44 for sequentially conveying the tiles P laid face down. On a lower face of a projected part 71 of the tile receiver (a), an electromagnet or a permanent magnet mg is fixed and mounted so that one of N and S poles positioned on the upper side thereof is the same polarity as one of N and S poles positioned on the lower side of a permanent magnet mg which is buried in the tile P, when the tile P is laid face down.  Over the tile receiver (a), a reciprocating body 73 is arranged so as to reciprocate in a width direction of the tile receiver (a), wherein an engaging part 74 is provided so as to butt against a wall opposite to the projecting part 71 of the tile P positioned in the tile receiver (a), and to push the tile P toward the projected part 71, when the reciprocating body 73 is moved toward the projecting part 71 of the tile receiver (a).
Patent JP-2001353097-A (JP)
Title: Multi-purpose auxiliary tool for japanese-style toilet
Inventor: ISHIYAMA OSAMU
IPC: A47K13/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose auxiliary tool for a Japanese-style toilet, which facilitates installation and setting thereof, is foldable and portable, and is available as a stool, a storage instrument such as a dustbin, or even as an emergency toilet. SOLUTION: A square envelope is formed of a pair of front boards (1a and 1b), a pair of rear boards (2a and 2b), and right- and left-side boards 5 and 4. The front boards have notches A at respective lower ends thereof so as to straddle a rim of the Japanese-style toilet, and they are symmetrical and inward foldable in a manner facing each other. The rear boards are the same in shape as the front boards, and the front board is symmetrically paired with the rear board. The right- and left-side boards 5 and 4 connect the front and rear boards together in parallel. The front and rear boards are inward folded in a manner facing each counterpart, and four corners are outward folded. Further, the auxiliary tool includes a means for holding the adjacent boards (1a, 5, and 2b, and 1b, 4, and 2a) of the square envelope at right angles, and a toilet seat 6 to be attached to the square envelope.
Patent JP-2002031005-A (JP)
Title: Connector for fuel tank
Inventor: KIMISAWA TOSHIHIDE
IPC: F02M37/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To easily and properly install a connector body installed by inserting a insert part into the opening of a fuel tank to a fuel tank in a connector for connecting the fuel tank to a feed pipe in a communicated state. SOLUTION: This connector for fuel tank comprises a flange 22 larger in outside diameter than the opening H of a fuel tank T, a connector body 2 having an insert part 20 formed on the underside of the flange 22 and a connection part 10 formed on the upper side thereof, and a fixed plate 4 having a fixed part 41 to the outer surface of the fuel tank T formed on the lower surface side thereof and fixed to the fuel tank T by the fixed part 41 so as to press the lower surface side to the upper surface of the flange 22 of the connector body 2.
Patent JP-2002033384-A (JP)
Title: Wiring structure and semiconductor device having the same
Inventor: HINODE KENJI
IPC: H01L21/768
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide drastic via wiring connection structure that has superior heat-resistance property, will not depend on the kinds of an insulating film, and can form a reliable wiring system and semiconductor device. SOLUTION: To make a via connected to wide wiring equivalent to connection for narrow wiring near a connection part, and the island of the insulating film is provided near the via in the wide wiring, and the width of wiring connected to the via is narrowed.
Patent JP-2002028113-A (JP)
Title: Vacuum cleaner
Inventor: MOTOKI KAZUSHIGE
IPC: A47L9/04
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an easily usable vacuum cleaner easily removing dust in the verge of a wall and the corner of a room, having a wiping function, and allowing easy maintenance. SOLUTION: This vacuum cleaner is provided with a cleaner main body 1, which has a dust collecting chamber 4 and houses an electric blower 2, and a suction apparatus 7 provided with a suction port 13 on the lower face and communicated with the cleaner main body 1. The suction apparatus 7 is provided with rotationally driven disc-shaped brushes 19 arranged on both sides of the suction port 13 on the lower face front part side. The disc-shaped brush 19 is constructed of a shaft part 20 inserted into the suction apparatus 7 removably so as to be driven by means of an electric motor 25, a floor contact part 21 formed of a disc member formed of fabric/rubber, and an auxiliary part 22 fixing the floor contact part 21 to the shaft part 20.
Patent JP-2002043501-A (JP)
Title: Module and substrate
Inventor: OKUBO KAZUHIKO
IPC: H01L25/07
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a module and a substrate that can be thinned. SOLUTION: In this module that packages a semiconductor chip onto the substrate, a recess is provided on both the surfaces of the substrate, and at the same time the semiconductor chip is accommodated and packaged into the recess.
Patent JP-2002041012-A (JP)
Title: Electronic learning machine and answering method for story problem in electronic learning machine
Inventor: TAKAMORI YASUO
IPC: G06Q50/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic learning machine with which learning can be proceeded effectively by proceeding learning (learning by heart, comprehen sion and the like) step by step and an answering method of story problems in a learning machine. SOLUTION: By containing the following steps such as a step to display sentences on a display, a step to perform a blank display area in which important words contained in the sentences and composed of prescribed numbers are displayed, a step to re-display the important words in the area of the blank display and a control step that controls to perform the blank display of the important words composed prescribed numbers and the re-display by the important words in the blank area on each important word in prescribed turns successively a next blank can be learned after learning each blank.
Patent JP-2002040548-A (JP)
Title: Spherical image pickup device and image pickup system
Inventor: ISHIKAWA YOSHITO
IPC: G03B17/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a spherical image pickup device capable of performing free image pickup without restricting the range in the image pickup direction of an image pickup device, and an image pickup system by which a video picked up by the spherical image pickup device can be viewed from a remote place. SOLUTION: This image pickup device accommodates a spherical cover made of see-through material and a movable member freely rotating while inscribing in the inner wall of the spherical cover and is provided with an image pickup means on the movable member, thus the range in the image pickup direction of the image pickup device is not restricted. Also the device is provided with a remote controller capable of transmitting a radio signal with the spherical image pickup device, then the picked-up video is viewed by the display means of the remote controller.
Patent JP-2002039724-A (JP)
Title: Internal hole surface inspecting device
Inventor: MIYANISHI HIDEKI
IPC: G01B11/30
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal hole surface inspecting device which can prevent measurement precision depending upon the focal length of an objective from decreasing and measure the internal diameter, uneven state, etc., of a hole part of a measured body with high precision. SOLUTION: The light beam emitted by a light source (32) is converged through a condenser lens (31) and further passed through a relay lens (23) to obtain nearly parallel luminous flux, which is guided in an optical lens barrel (20) to irradiate the internal hole surface of the measured body through a reflector (21) and an objective (22); and its reflected light is converged and guided in the optical lens barrel. Then the focusing state is detected from reflected light obtained through a beam splitter (34) to displace the condenser lens or relay lens along its optical axis (focus adjusting mechanism 33) and the distance between the objective and the internal hole surface of the measured body from the quantity of displacement of the condenser lens or relay lens when the focusing is detected (distance measuring means 39).
Patent JP-2002035701-A (JP)
Title: Method and apparatus for tea production
Inventor: NAGAYA YUKIAKI
IPC: G01N21/94
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for foreign substance inspection capable of solving problems with conventional manual inspection that the labor cost is high, the efficiency is low, the consistency is poor: and that the inspection is affected by the health condition and the subjective point of view of the worker. SOLUTION: The method for foreign substance inspection for tea production is to judge the existence and the absence of foreign sorting by putting tea leaves, which undergo sorting by all of sorting apparatuses for producing tea in a tea producing plant, on a conveyer for inspection, measuring either one or both of color information and appearance information on the inspection conveyer, and comparing the measured values with previously set values.
Patent JP-2002034680-A (JP)
Title: Structure for holding tray in storage
Inventor: HATTORI MASAAKI
IPC: A47B88/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure for holding a tray in a storage chamber with which chances to have useless, dead space inside a main body of a storage is minimized and trays with different depths can be housed. SOLUTION: The widths of trays 21, 22 with different depths vary by the degrees to make the width of the tray narrower as its depth becomes deeper. The storage chamber has a storage chamber main body 11 and plural rails 19, 20, which are placed apart at a space vertically and symmetrically inside the main body of the storage chamber. The widths of the rails 19, 20, differ gradually so that the rails 20, which support a bottom of the tray 22 with a big depth, can have a big width, and so that the rails 19, which support the bottom of the tray 21 with a small depth, can have a small depth depending on the gradual difference of the width of the tray.
Patent JP-2002037251-A (JP)
Title: Can made of metal
Inventor: TSUJI NOBUHIKO
IPC: B65D8/20
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a can made of a metal of which the front surface and the rear surface including a lid are coated with a synthetic resin film of polyethylene, polypropylene, polyethylene terephthalate or the like, and wherein the lid is prevented from lifting by releasing air existing in a recess on a top plate section to the inside or the outside of the can made of metal when a protruding section of the lid is pushed into the recess on the top plate section. SOLUTION: The recess 5 having a U-shape cross section is annularly formed around a central opening 4 of the top plate section 3 which is attached by seaming to the upper end of a body section 2. Then, the protruding section 7 which is press-fitted in the recess 5 is annularly formed on the outer peripheral section of the lid 6 in a manner to protrude to the rear surface side for this can 1 made of a metal. Then, the front surface and the rear surface, including the lid 6, of the can 1 made of a metal are coated with the synthetic resin film of polyethylene, polypropylene, polyethylene terephthalate or the like. In such a can 1 made of the metal, a groove 9 for releasing air is formed at least one location on the internal annular rising plate section 8 which forms the recess 5 of the top plate section 3.
Patent JP-2001073040-A (JP)
Title: Production of thin strip-form trip steel and thin strip obtained thereby
Inventor: IUNG THIERRY
IPC: B22D11/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To produce a strip having high quality by directly casting the strip from molten steel, hot-rolling this strip online, executing the first forcible cooling at a specified cooling speed, executing the successive forcible cooling to interrupt the transformation after holding the strip for a time needed to develop the bainitic transformation at a specified temperature and coiling at a lower temperature than a specified temperature. SOLUTION: The strip having 0.5-10 mm thickness is directly cast from the molten steel and this strip is passed through one or more times in 25-70% working ratio at higher temperatures than the Ac3 temperature of the steel online to execute the hot-rolling, and the first forcible cooling of the strip is executed at 5-100 deg.C/sec cooling rate. This strip is held for the time needed to develop the bainitic transformation having more than 5% of the retained austenite content and at 550-400 deg.C, and the formation of the pearlite is prevented and, successively, the second forcible cooling is executed to interrupt the transformation by lowering to <=400 deg.C, and the strip is coiled at <=350 deg.C.
Patent JP-2002041772-A (JP)
Title: Drawing management system
Inventor: IWAMOTO MITSUMASA
IPC: G06Q10/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a drawing management system which gives efficiency by enabling a drawing requester to immediately confirm a reference drawing on his or her terminal and also reduces materials and man-hours by adopting a paperless system. SOLUTION: This system is equipped with a communication line, a drawing requester terminal which is mutually connected to the communication line, and a drawing management department terminal, and the drawing requester terminal has a means which displays an identification number (ID code) and a password set for a drawing management department and a means which sends a requested drawing number to the drawing management department terminal, which has a means for confirming the ID code and password in response to the reception of the drawing number information and a means for prescribing public-openable drawing information related to the ID code, collating drawing numbers within the prescribed range, and sending the information to the drawing requester terminal when the coincidence is obtained.
Patent JP-2002047057-A (JP)
Title: Alumina ceramics
Inventor: MIYAZAKI MANABU
IPC: C01F7/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide alumina ceramics with a theoretical density of 98% or more, preferably 99% or more, by firing at a relatively low firing temperature after compounding a small amount of specific γ-alumina ultrafine particles into an alumina ceramic raw material with a main component of α-alumina particles. SOLUTION: In manufacturing alumina ceramics, γ-alumina ultrafine particles consisting of spherical single particles with an averaged particle size of 20-80 nm and a BET specific surface area of 20-90 m2 are compounded in 0.5-5.0 weight % into an alumina ceramic raw material with a main component of α-alumina particles, and then the compounded material is fired.
Patent JP-2001129996-A (JP)
Title: Ink-jet recording head and recording apparatus using the same
Inventor: WATANABE KENJIRO
IPC: B41J2/05
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent non-discharge by enhancing efficiency for removing air bubbles stagnating in a liquid chamber. SOLUTION: A top face of a liquid chamber 5 where ink discharged from a discharge opening 3 is held is made a surface 15 projecting inward and having a radius of 1-1.5 times a length of the liquid chamber 5. Moreover, a maximum sectional area in the liquid chamber 5 is made not larger than 2.5 times an open area of an ink feed opening.
Patent JP-2002045207-A (JP)
Title: Shoe vamp material sheet and manufacturing method for it
Inventor: OZAKI NORIHIKO
IPC: B32B5/24
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a composite material of two-dimensionally thermoformed latex sponge and a fabric, having suitable air permeability and a mechanical characteristic for a vamp of a shoe. SOLUTION: A prevulcanized latex sponge sheet integrated with fabrics laminated on both surfaces and containing thermoplastic plastic powder is two-dimensionally thermoformed.
Patent JP-2002057190-A (JP)
Title: Method and device for producing semiconductor device
Inventor: KAMIBAYASHI TETSUYA
IPC: H01L21/60
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for producing semiconductor device, with which a semiconductor chip and a wiring substrate can be electrically bonded while using a solder inner bump in the state of fusing the solder inner bump without using flux when electrically bonding the semiconductor chip and the wiring substrate while using the solder inner bump. SOLUTION: A semiconductor chip 1 is held by a collet 7 and an interval with a wiring substrate 2 is controlled constant. Besides, a reducing gas is led from a reducing gas passage 11 and a cold gas 10 for cooling is led from a frame member 12.
Patent JP-2002058035-A (JP)
Title: Apparatus and method for encoding image, recording medium as well as image processing system
Inventor: KONDO TETSUJIRO
IPC: H04N19/423
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain encoded data capable of being more rapidly decoded from an image at a smaller error. SOLUTION: A preprocessing circuit 51 compresses an original image. An upper hierarchical image updating circuit 58 corrects compressed data and generates corrected data. An updating counter 57 measures a number of times of correcting the compressed data. An upper hierarchical image altering circuit 59 alters the compressed data corresponding to the number of times of correcting the compressed data, and generates altering data. A convergence deciding circuit 56 and an updating counter 57 for counting updating times select the correction or the alternation of the compressed data. A mapping circuit 54 predicts the original image. The circuit 56 calculates the predicted error of the predicted value, decides suitability of the corrected data or the altered data, and outputs the corrected data or the altered data as the encoded result of the original image.
Patent JP-2002052976-A (JP)
Title: Light distribution control device
Inventor: KAWAI MASAO
IPC: B60Q1/08
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To carry out light distribution in accordance with an actual road shape. SOLUTION: A rough curved shape is assumed from road information of a navigation device, and a decelerating motion effective range before a curve is decided for each of decelerating motions from it and vehicle speed. When decelerating operation with which a drive corresponds is detected in the decelerating motion effective range, a headlamp device (headlight) is controlled to be in a diffused state from a converged state. A reason to carry out diffusion control by detecting the decelerating operation is to make it possible to take an extensive view of the whole curve by lighting up the vicinity of a vehicle extensively as the probability of existence of the curve is high. Additionally, light distribution in the cross direction is not thereby carried out as it is not clear which way left or right to travel.  Thereafter, light distribution angle control is carried out in the diffused state in the judged direction by judging in which way left or right (and how) it turns in accordance with steering operation of the driver.
Patent JP-2001127004-A (JP)
Title: Laser irradiating device
Inventor: TANAKA KOICHIRO
IPC: B23K26/067
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent any irradiation trace due to linear laser beams from being left on a non-crystal silicon film at the time of annealing the silicon film by using linear laser beams. SOLUTION: A laser beam is divided by an integral cylindrical lens array leans 401, and synthesized into one uniform laser beam on an irradiation face 407 by a cylindrical lens 402 and a doublet cylindrical lens 406. Therefore, it is possible to further finely prepare the cylindrical lens by using the integral cylindrical array lens. Thus, it is possible to divide the laser beam into plural laser beams, and to improve the uniformity of the laser beams on the irradiation face. Also, it is possible to prevent many laser irradiation traces from being left on the silicon film annealed by the further uniform laser beams.
Patent JP-2002062493-A (JP)
Title: Display device using interferometfic modulation device
Inventor: KONDO SHIGEKI
IPC: G09F9/30
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the color reproducibility of a display device which uses an interferometric modulation(IMOD) device and to reduce its power consumption. SOLUTION: When a TFT 107 is in a selected (ON) state, a video signal is sent to a light absorbing film 122 through a TFT electrode 108 and a reflecting electrode is moved by the electrostatic force between its signal level and the potential of the reflecting element 105 to make a light display (solid line 105 in Fig. 1) and a dark display (dotted line 105 in Fig. 1). The difference from a conventional IMOD device is that the potential of the reflecting electrode which is deformed by the electrostatic force is a potential Vcom 203 common to a plurality of pixels. Consequently, change in the display color is suppressed. As compared with a conventional simple matrix, the number of lead-out electrodes decreases greatly and the mount cost can be greatly reduced. Further, the capacity of the whole element decreases for the same reason.
Patent JP-2002060757-A (JP)
Title: Regeneration system for waste plastic
Inventor: OGIWARA SAKAE
IPC: C10G1/10
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration system for waste plastics capable of recycling produced oil from waste plastics in a useful manner. SOLUTION: The regeneration system 100 for waste plastics has a decomposition oil-producing apparatus 20 which decomposes waste plastics by heat to produce decomposition oil. The decomposition oil is mixed with a crude oil in a mixing apparatus 50. The mixed decomposition oil and crude oil are purified in a petroleum purifying apparatus 60.
Patent JP-2002070984-A (JP)
Title: Power transmission device
Inventor: NIKAIDO TAKESHI
IPC: F16H48/12
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of changing a differential limiting force of a viscous coupling part corresponding to an angular acceleration of a shaft. SOLUTION: In this power transmission device having the viscous coupling part and a control part, an inertia mass 10 is relatively rotated relative to a rotation transfer body corresponding to the angular acceleration of the shaft 7, to thereby operate a cage 18 inside a clutch 11, and hereby engagement between a second rotor 3 and the rotation transfer body 8 can be classified.