baber/WOPTO huggingface dataset:
Patent JP-2002082363-A (JP)
Title: Magnetic material inversion display device
Inventor: OZAKI NOBUO
IPC: G02F1/17
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To make the entire surface of the display surface of a large-sized magnetic material inversion display panel dispersed with micromagnetic materials, which have an S-pole and an N-pole and are colored for the S-pole side surface segments and the N-pole side surface segments with different colors in liquid easily selectively changeable to either of the color of the S-pole side surface segments and the N-pole side surface segments. SOLUTION: This magnetic material inversion display device has a guide member (G1), which is arranged in the outer peripheral part of the magnetic material inversion display panel (P1), a moving member (13) which extends in the direction orthogonal with the guide member (G1), is arranged along a surface plate (1) and is supported at both ends movably along the guide member (G1) and a display changing member (19) which extends in a direction orthogonal with the guide member (G1), is supported at the moving member (13) and has the different magnetic poles (S and N-poles) at both ends in the moving direction of the moving member (13).
Patent JP-2002112104-A (JP)
Title: Digital still camera
Inventor: MORIMOTO YASUHIRO
IPC: G03B17/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera that captures plural images for compositing through consecutive shots, in such a way that the same images can be obtained consecutively, without blurs, as much as possible. SOLUTION: When photographing is instructed from an operation section 107 in a fog adjustment mode, an entirety control section 108 changes a focal position to expose a CCD 102 consecutively twice, thereby capturing two photographed images in different focal states. The entire control section 108 discriminates whether the camera body is held in the hands of a photographer, on the basis of detection signals of switches SPOD, SREM, SGRP. When the hand of the photographer holds the camera body, the photographed images are liable occurrence of blurrs by consecutive shot, thus to prevent this, the control section 108 issues a warning for fixing the camera, to an LCD display section 106a.
Patent JP-2001173405-A (JP)
Title: Method for improving cooling effect of gaseous cooling medium flow and relevant product
Inventor: BUNKER RONALD SCOTT
IPC: F01D25/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To improve a cooling effect of a fluid penetratingly flowing a train of passage holes of a base material (for example, turbine components), and flowing out onto a high temperature surface of the base material. SOLUTION: This method includes a process for forming a slot on a plurality of holes on the high temperature surface of the base material. the slot can be formed in a protect film applied to the base material. The slot can be formed in the base material partially, and the other part can be formed in the protect film. A large cooling effect is obtained by movement of a film cooling medium penetrating the base material extending over the slot. The relevant material is also explained.
Patent JP-2002102658-A (JP)
Title: Catalyst apparatus
Inventor: SUZUKI SHOGO
IPC: B01J27/045
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst apparatus made possible to surely have a wide surface area to be brought into contact with a gas passing even if the apparatus is miniaturized, having a high catalyst holding capability, and excellent in durability. SOLUTION: The catalyst apparatus 1 provided with a catalyst to be used for NOx removal or reform of CH4 and CO2 is manufactured using a felt-like fiber structure body 10 produced by layering silicon carbide fibers 11 having fine pores 11h or SiB-O-based glass fibers 11 having fine pores 11h at random, a catalyst 20 containing mainly either brown miralite or a metal, a cerium oxide, and magnesium oxide and deposited in the fine pores 11h of the felt-like fiber structure body 10, and a filter member 40 made of metal nets 31, 32 and sandwiching the felt-like fiber structure body 10.
Patent JP-2002115367-A (JP)
Title: Hybrid board, and aseismatic structure of aseismatic wall or aseismatic floor using hybrid board
Inventor: MIWA KENICHI
IPC: E04B5/43
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid board capable of forming a highly earthquake- resistive aseismatic wall or aseismatic floor. SOLUTION: A thin steel sheet 5 is stuck on one surface 3a of a plywood for structure 3 with a resin adhesive to form a hybrid board 1. The hybrid board 1 is brought into contact with a square pipe 51 forming a metal framework through the thin steel sheet 5, and fixed by driving a nail 71 therein to form an aseismatic structure. In this aseismatic structure, a shearing force acts on the hybrid board 1 and the metal framework along the surface of a surface material and, therefore, the force of the nail 71 on the hybrid board 1 is received by a high strength thin steel sheet 5. As a result, a high aseismatic property can be held since there is no biting of the nail 71 as is present in a wooden plywood for structure.
Patent JP-2001166994-A (JP)
Title: Device and method for storing data for improving data storage device performance by using early data transfer completion
Inventor: LEWIS ANN MARIE
IPC: G06F12/08
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for storing data to improve the performance of the data storage device by investigating a command queue, and executing data transfer to a memory in the device before the completion of the preceding command. SOLUTION: A process operating in the idle loop of a controller in a storage device checks a queue for a request for writing, and when a cache space in a dual port cache is available for holding transfer data, the device completes the data transfer part while waiting for the completion of the preceding command in the queue, and completes the data transfer from the cache to a physical medium for the preceding command.
Patent JP-2001138642-A (JP)
Title: Orange dye mixture for thermal color proof
Inventor: CHAPMAN DEREK D
IPC: B41M5/39
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an orange dye donor element for thermal proof. SOLUTION: The orange dye donor element is to transfer a heat sensitive dye, which includes a support carrying a dye layer including a mixture of a pink dye and a first and a second yellow dyes dispersed in a polymer binder. The ink pink dye has a structure shown by formula A. The first yellow dye has a structure shown by formula D. The second yellow dye has a structure shown by formula F or G.
Patent JP-2002124435-A (JP)
Title: Electrochemical capacitor
Inventor: OKADA NAOTSUYO
IPC: H01G11/22
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical capacitor which can improve insulation property between a metallic foil end part of a package material and an electrode terminal in air-tight sealing between the case and the electrode terminals. SOLUTION: An electrode terminal 3 connected to a current collector is stored inside a case. The area of the electrode terminal 3 excepting a connection part for connection to an external circuit touches the inner surface of the case. A junction end part 40 between the case and the electrode terminal 3 is sealed with resin 42.
Patent JP-2002121758-A (JP)
Title: Locking device of lid for underground structure
Inventor: NAKAHASHI MORIYUKI
IPC: E02D29/14
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a locking condition cannot be maintained only by the self weight of a weight when a conventional locking structure is subjected to abrupt turbulence uplift, and to prevent a lid for an underground structure from being installed on a road surface in an unlocked condition when it is installed on an inclined road surface. SOLUTION: When a hook body 8 is in its locking position, a hook stopper 12 regulates the hook body 8 to be rotated in the unlocking direction. This locking device of the lid for the underground structure comprises a twist hole 3 which is also used for a key hole having a key part 4 and a bottom plate part 5, a hook fitting part 6, the hook body 8, the hook stopper 12, a projection part 16, an unlocking guide 19, a hinge 20 and a hinge bearing 22.
Patent JP-2002124331-A (JP)
Title: Connector
Inventor: TASHIRO KUMI
IPC: H01R12/79
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be made thin and also wired to a substrate. SOLUTION: A contact 13 has a bifurcation 13e, extending from a holding part 13c to be opposed to a contacting part 13d, extending from the holding part 13c connected to a connecting part 13b, the insulator 11 has an opening part 11c opening a first wall part 11b of a contact containing part 11a opposite to the bifurcation 13e, and an actuator 15 is rotatably supported with the insulator 11 as an axis, so as to be openable and closable of the opening part 11c between an open position and a closed position of the opening part 11c, and has a pressure contact part 15b kept in contact with an object for connection 30, so as to pressure contact it jointly with the bifurcation 13e.
Patent JP-2002122842-A (JP)
Title: Antiferroelectric liquid crystal display and method of driving the same
Inventor: FUJIMOTO HISAYOSHI
IPC: G09G3/20
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type antiferroelectric liquid crystal display without deteriorating display quality, and to provide a method of driving the display. SOLUTION: In the reflection type antiferroelectric liquid crystal display, which is constituted so that an antiferroelectric liquid crystal 12 is filled between a transparent plate 10A in which a polarizer 13 is arranged on its outer surface and an alignment layer 11A is arranged on its inner surface side and a reflection surface opposite to the inner surface of the transparent plate 10A and the polarizing axis of the polarizer 13 is inclined in the direction opposite to the tilt direction of the antiferroelectric liquid crystal 12 during voltage application with respect to an alignment direction of the alignment layer 11A, then the writing and erasing of data are performed in respective pixels by selectively applying signal voltage to a plurality of signal electrodes while successively switching a selecting mode,  a non-selecting mode and an erasing mode by a plurality of prescribed number of scanning electrodes in a definite order by a simple matrix driving method, the display is made to be in a sticking prevention mode, by which the antiferroelectric liquid crystal is made to be a ferroelectric state, by applying the voltage having polarity opposite to that of the selecting mode before the respective scanning electrodes are set to be in the erasing mode.
Patent JP-2002085613-A (JP)
Title: Leg-wrestling game
Inventor: TEZUKA TSUTOMU
IPC: A63B67/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To bring up a conventional leg-wrestling game, which is a makeshift play and is not a systematic match or game, into a systematic game and to complete it as a laugh-inviting, healthy, and popular game. SOLUTION: A game mat 1 attached with east and west hip mount marks 2 and 2 and a central boundary mark 3, a shank support 4 having a reinforcing bone 4a of a flexible material at an inner shank corresponding section, an east/west graded list decorative marker 5, and a baton fan 6 are prepared as tools. East and west players each fitted with the shank support 4 decorated with the graded list decorative marker 5 on one leg are seated face to face, with their hips mounted on the hip mount marks 2 and 2. They play a leg- wrestling game, with the inner shank sections of their one-side legs kept in contact with each other across the central boundary mark 3, and victory or defeat is determined by the judgment of an umpire or the discussion of judges based on a predetermined rule in this leg-wrestling game.
Patent JP-2002132883-A (JP)
Title: Ordering system for specially ordered article
Inventor: KITA KAZUE
IPC: G06Q30/06
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an ordering system for a specially ordered article which manages together information that a production management department, a factory, and a distribution department require. SOLUTION: When an article number is inputted through a keyboard 21, a CPU 20 reads information regarding ordering, i.e., a shape, a color, a delivery period, a price, etc., out of an ordering master file 31 of a master file 30 and displays it at a display part 23, information is inputted through the keyboard 21 according to customer's preference, and a printer 24 prints slips necessary for a sales department, the production management department, the factory, and the distribution department.
Patent JP-2001195092-A (JP)
Title: Voice coding device
Inventor: TANAKA YOSHIAKI
IPC: G10L19/008
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To improve a compression rate when voice signals in a plurality of channels are subjected to predictive coding using the fact that the correlation among the upper bit data of each channel of voice signals of the plurality of channels is strong and no correlation exists among the lower bit data. SOLUTION: An adding circuit 1a computes the sum signal (L+R) of stereophonic 2ch signals L and R and outputs the signal to a single ch lossless/encoder 2D1 of a sum ch. A subtracting circuit 1b computes the difference signal (L-R) and outputs the signals to a single ch lossless/encoder 2D2 of a difference ch. The encoders 2D1 and 2D2 conduct predictive coding of the signals (L+R) of upper 16 bits, difference Δ(L+R) of the difference signals (L-R) and the Δ(L-R) among 24 bits, and lower 8 bits are transferred as they are through a recording medium or a communication medium.
Patent JP-2002134198-A (JP)
Title: Male terminal, connector and electrical connection structure using the same
Inventor: SAKIYAMA KOJI
IPC: H01R13/04
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent melting damages of a terminal and a vehicle fire due to electric discharge. SOLUTION: A connector is comprised of a male terminal 1 and a female terminal 2, in which the male terminal 1 is to be inserted. The male terminal 1 is provided with a base plate 3, having width, length and thickness, capable of being inserted into the female terminal 2 and a conductor 4 formed on the base plate 3, for example, the upper surface of the base plate 3. The base plate 3 is comprised of a plate shaped magnetic body core 9 covered with an insulator 10. The magnetic body core 9 is comprised of a ferromagnetic material and is magnetized in the thickness direction. The conductor 4 is comprised of silver or silver alloy or the like and is formed on at least one surface of the base plate 3 through vapor deposition, plating or printing and is capable of instantaneous separation from the base plate 3 due to the energy of electrical discharge.  An arc generated between the terminals is bent by the magnetic field from the magnetic body core 9, and by having the tip of the conductor 4 separate so as to absorb the electrical discharge energy.
Patent JP-2001185237-A (JP)
Title: Device for estimating charged state of battery
Inventor: HING SOTHUN
IPC: H02J7/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a device that enables accurate and actual estimation of battery charged state, as the current operating characteristic function of the battery. SOLUTION: The device (1) estimates the battery charged state of a rechargeable battery (BAT) by means of a measurement circuit (MES). This measurement circuit has at least two initial thresholds, corresponding to the given battery charged state, and can give indications of the battery charged state by comparing them with the voltages on the battery terminals. Then, these initial thresholds are also corrected as a function of accumulated operation time of the battery, to get a group of corrected initial thresholds. Next, the voltages on the battery terminals are compared with these corrected thresholds. This device is applied to wireless telephones.
Patent JP-2002134609-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SATAKE TETSUO
IPC: H01L23/522
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the capacitance between wirings and enhance the mechanical strength in a semiconductor integrated circuit device that has contact plugs and metal wirings formed by a dual damascene method. SOLUTION: A lower wiring 102 is buried in an insulating film 101 formed on a semiconductor substrate 100, and a protective film 103 is formed on the lower wiring 102. A first interlayer insulating film 104 consisting of an organic- inorganic hybrid film and a second interlayer insulating film 105 consisting of an organic film are successively deposited on the protective film 103, a hard mask 106B consisting of silicon oxide is formed on the second interlayer insulating film 105. A contact plug 112 is formed at a contact hole formed in the first interlayer insulating film 104, and an upper layer wiring 113 is formed in a wiring groove formed in the second interlayer insulating film 105.
Patent JP-2002134784-A (JP)
Title: Light-emitting diode
Inventor: AKAI MITSUKUNI
IPC: H01L33/14
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode which ensures reliability, without degrading light-emission efficiency. SOLUTION: An N-type GaAlAs clad layer 2 and P-type GaAlAs clad layer 4 confine injection carriers in a P-type GaAlAs active layer 3, while an N-type GaAs block layer 5 concentrates a current in the light-emission region of the active layer 3. By doping the active layer 3 with an impurity at a concentration higher than that at which a light-emission efficiency is highest, propagation of crystal defects is suppressed to prevent degradation of light-emission efficiency. If magnesium is used as the impurity, propagation of the crystal defect is suppressed effectively to obtain a light-emitting diode of highest reliability.
Patent JP-2002130340-A (JP)
Title: Non-excitation actuated brake
Inventor: YAMADA YASUYUKI
IPC: F16D65/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To simplify assembly work and improve productivity in a non- excitation actuated brake in which generation of unpleasant noise originating in the vibration of a brake disc is prevented. SOLUTION: An elastically deformable resilient piece 9 which is formed integrally in cantilever support shape and has a free end protruding in the central bore 7c is provided in the periphery of the central bore 7c of a disc body 7a made of synthetic resin material. As for brake disk 7 fitted on the outer periphery of a hub 10, vibration in an idle-running is prevented by elastic restoration power of the resilient piece 9.
Patent JP-2001175536-A (JP)
Title: Method and device for calculating page table index from virtual address
Inventor: BRYG WILLIAM R
IPC: G06F12/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for calculating a page table index from a virtual address. SOLUTION: This method uses a compound hash algorithm for supporting two different hash table configurations. In the method, an entry address for referring to the entry of a page table is formed from the virtual address. A hash page number is first formed from the virtual address. A hash index is formed by combining region identifiers to refer to from the region parts of the hash page number and the virtual address, and a table offset is formed by shifting the hash index to the left. Next, a mask is formed on the basis of the size of the page table. Next, a first address part is formed by using the base address of the page table and the mask and a second address part is formed by using the table offset and the mask. Finally, an entry address is formed by combining the first and second address parts.
Patent JP-2002125655-A (JP)
Title: Apparatus for producing polyhydroxyalkanoate
Inventor: HONMA TSUTOMU
IPC: C12P7/62
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing an unusual PHA using an easily available raw material compared with substituted fatty acids, effective for simplifying the production process and reducing the time, labor and cost of production and capable of solving the difficulty in the introduction of a substituted monomer unit caused by the difficult hydrolysis reaction of an ester compound using a conventional method. SOLUTION: The objective apparatus is composed of a means for culturing microorganisms capable of accumulating a PHA containing a monomer unit of chemical formula 2 (R and R' are each an arbitrary substituent; and (x) is an integer of 0-8) in the microbial cell using a substituted fatty acid ester compound of chemical formula 1 as a raw material, a means for supplying the raw material 1 to the cultivation means, a means for the concentration and recovery of the microbial cells from the cultured liquid and a means for separating and purifying the PHA containing the compound 2 from the concentrated or recovered cells.
Patent JP-2002139844-A (JP)
Title: Aligner, exposing method and device manufacturing method
Inventor: KIKUCHI TETSUO
IPC: G03F7/20
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an aligner, an exposing method and a device manufacturing method capable of improving manufacturing efficiency by coping with resin resist and further shortening time required for exposing large area. SOLUTION: In this aligner, the image of a device pattern DP formed on a mask M by irradiating the mask M with illuminating light IL emitted from an illumination optically system 10 is transferred to a plate P through a projection optical system PL. The optical system 10 emits the illuminating light satisfying 300 nm<λ<400 nm and 0.027<Δλ/λ<0.082 when it is assumed that center wavelength and wavelength width in the wavelength spectrum of the illuminating light IL are λ and Δλ, respectively.
Patent JP-2002127965-A (JP)
Title: Article storing device for vehicle
Inventor: HIROSE YOSHIHISA
IPC: B62J9/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To section the inside of a storing box into a plurality of storing chambers by a structure with improved assembling workability, while avoiding complication of a metallic mold constitution for molding the storing box and an increase in the number of parts, in an article storing device for a vehicle for storing a plurality of articles including a coupler and electric equipment connected directly with the coupler into the storing box sectioned into the plurality of storing chambers. SOLUTION: Electric component 42 is fixed to a partition plate 37 insertably/ detachably fitted into the storing box 35 by sectioning the inside of the storing box 35. The coupler 41 connected directly with the electric component 42 is fixed to the storing box 35.
Patent JP-2002136557-A (JP)
Title: Walker with seat part
Inventor: MATSUNAGA SHIGEYUKI
IPC: A61H3/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a walker capable of taking a rest in time of long time use, capable of being housed at the time of nonuse and easy to handle. SOLUTION: In the walker wherein freely revolvable castors 12 are provided to front vertical frames 14 and a non-revolvable rear fixed castors 13 are provided to rear vertical frames 16 and crossbars 23 are fixed to the rear part and upper frames 11 are almost parallelly mounted from the front to the rear, a backrest 18 is provided to the rear vertical frames 16 of the walker and a seat part 17 is provided under the backrest.