baber/WOPTO huggingface dataset:
Patent JP-H06202081-A (JP)
Title: Ferroelectric liquid crystal display element
Inventor: OKADA SHINJIRO
IPC: G09G3/20
Filed: 1992-12-28
Abstract: PURPOSE:To make a gradational display of good quality without any crosstalk by providing a comparing and determining circuit for specific write information. CONSTITUTION:This element is equipped with the comparing and determining circuit which determines an information signal at the time of writing by line sequential scanning by writing the information on the corresponding line and pixels on the following scanning fine. A graphic controller 102 transfers scanning line address information designating a scanning electrode and pieces PD0-PD3 of image information on the scanning line designated by the address information to the display driving circuit (consisting of scanning line driving circuit 104 and information line driving circuit 105) of a liquid crystal display device 101. The scanning line address information is extracted from image information transferred as the PD0-PD3 of image information on the side of a driving circuit 111 in the liquid crystal display device 101 and then outputted to the scanning line driving circuit 104 according to the driving timing of the designated scanning line. Display information is led to a shift register 108 in the information line driving circuit 105 and shifted in the unit of four-pixel with a transfer clock.
Patent JP-2001171761-A (JP)
Title: Arranging and taking-out box for cashier or business trading clip board
Inventor: ITO TOSHIRO
IPC: B65D83/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an arranging and taking-out box for a cashier and business clip board convenient in use in which when the clip boards holding cahier bills or the like are prepared in advance at a counter of a restaurant and the like, the boards can be stacked up neat without occupying any surplus space and further can be taken out one by one in its order in a rapid and positive manner. SOLUTION: There is provided a casing capable of stacking up a plurality of clip boards A for a cashier and a business trading and further storing them in the casing. A technical means is applied to include a box main body 1 having a taking-out port 11 of such a size in which only one clip board A located at the lowest position can pass through the port; and a taking-out member 2 arranged at the box main body 1 so as to make only the stored lowest clip board A slidable toward the taking-out port 11 and selectively take it out through the taking-out port 11 by operating a handle knob 21.
Patent JP-2000181949-A (JP)
Title: Packaging design system for printed wiring board, packaging design method for printed wiring board and recording medium
Inventor: OGAWA TAKASHI
IPC: G06F17/50
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the packaging design system and packaging design method of a printed wiring board and a recording medium capable of performing component arrangement matched with circuit constitution corresponding to the system of performing circuit design and surely transferring already designed technique information for which optimum component arrangement is performed to the plural kinds of the printed wiring boards relating to the packaging design of the printed wiring board for arranging the various kinds of circuit components as a printed circuit board and forming a conductor pattern for connecting the circuit components. SOLUTION: The circuit information 2 of a hierarchical structure for which identification information 4 for indicating hierarchical identification is imparted to the circuit component 6 for constituting the printed circuit board 1, the packaging information 3 of the hierarchical structure corresponding to the circuit information 2 and a block file 8 for which the circuit information 2 and packaging information 3 of the hierarchical structure are combined are prepared. A synthesis means 5 for reading the information of the block file 8 and sticking it to the plural kinds of the printed wiring boards 7 of new design is provided. The component arrangement reflecting the circuit information 2 of the hierarchical structure is performed.
Patent JP-H05183828-A (JP)
Title: Electronic equipment
Inventor: YAMADA BUNYA
IPC: H04N5/44
Filed: 1991-12-27
Abstract: PURPOSE:To prevent general users from making mistakes in the operation by making it possible to use an electronic equipment at levels conforming with operation knowledge and operation capability of users themselves and to use another function when the level of operation knowledge and operation capability of users is raised. CONSTITUTION:Password numbers are given every function or by defining the group of the functions as a unit and keys are locked. Only when a password to be supplied from a key operation part 6 and a password which is preliminarily given every function and stored in a nonvolatile memory 7 coincide, a key is unlocked and the corresponding software is made possible to be executed and the function is opened to users.
Patent JP-H10174411-A (JP)
Title: Coil-winding vibration-generation device
Inventor: INOUE YASUO
IPC: H02K35/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a clean and safe generation device by utilizing vertical movement that is generated due to vibration. SOLUTION: The center part of a coil winding covering copper wire 1 set inside a space 2, a magnet 3 is inserted, and the magnet 3 is vertically moved strongly through transfer device 4 by an external vitiation band 8. Then, electricity is generated in the coil-covering copper wire 1, so that an electricity is taken out of the both edges. The energy source may be any location for generating the vertical movement. For example, an area, where up-down movement such as sea waves is large and an area below a road with a heavy traffic, are used as a space, and numerous generation devices may be installed at the cavity location or may be installed under a bridge with a heavy traffic.
Patent JP-H05183233-A (JP)
Title: Semiconductor laser and manufacturing method thereof
Inventor: TAKEMOTO AKIRA
IPC: H01S5/042
Filed: 1991-12-27
Abstract: PURPOSE:To develop the title high efficiently operable semiconductor laser in low threshold value current and the manufacturing method thereof. CONSTITUTION:Within the buried in hetero-structured semiconductor laser, a high concentration p type region 10 is provided close to an active layer 3 while a region 11 not invertible to p type when an n type impurities are diffused on an etching interface is provided to make a leakage current hardly run out. Through these procedures, the leakage current running out path can be restricted thereby enabling the title high efficiently operable semiconductor laser in low threshold value current running the least leakage current to be manufactured.
Patent JP-2000181720-A (JP)
Title: Display system
Inventor: AKAGAWA YASUKO
IPC: G06F15/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To simplify the generation and alteration of contents in a display system such as intranet and to unnecessitate the alteration of a basic program such as CGI according as the alteration of contents. SOLUTION: This display system provide with a server 1 supplying document information that can be displayed, a database 13 connected to the server 11 and a client 21 which visually displays document information supplied from the server 11 is provided with an information control means for arranging document information 14 which is associated with at least one software part 16 constituted by incorporating attribute information that can be altered and which can be displayed on the server 11, incorporating information which links between the database 13 of a server side and the software part in the software part 16 as attribute information, taking out information from the data base 13 in accordance with link information incorporated in the software part 16 as attribute information and transferring it to the client 21.
Patent JP-H05180296-A (JP)
Title: Actuator and structural body thereof
Inventor: NAGAI SHIGEKAZU
IPC: F16H25/20
Filed: 1991-12-28
Abstract: PURPOSE:To simplify a shape, and enable a desired combination by defining a recess part with one side surface of a pillar body formed as an opening part, housing a driving source and a movable body displaceable under the operation in the recess part, and providing a movable body support means and an opening part covering member. CONSTITUTION:The actuator is provided with a frame 12, which defines a recess part with one side surface of a linearly extending pillar body formed as an opening part 24, and also defines lengthwise groove parts 30a-30f having a T shape cross section on which other structural members can be installed at its respective outside surfaces. A motor 14, a movable body 16 displaceable along the recess part under the driving operation and a timing belt 42 to transmit a driving force are housed in the recess part, and support shafts 36a and 36b used when the movable body displaces and a cover member arranged additionally on the opening part 24 are provided. In the above-mentioned constitution, the opening part 24 can be formed in a flat shape, and the other structural members or an actuator and so on can be connected therein, and a structural body can be assembled in a desired shape.
Patent JP-H06205392-A (JP)
Title: Data compander
Inventor: WATANABE TORU
IPC: H04N19/50
Filed: 1992-12-30
Abstract: PURPOSE:To eliminate a critical path by providing a delay element to the critical path part of a data arithmetic operation means so as to latch data. CONSTITUTION:A data conversion arithmetic operation device 50 receiving data from a data storage device 10 via a parallel serial converter 11 executes 2-dimension multi-stage addition/subtraction, applies discrete cosine transformation(DCT) to the data to encode the data and to compress or expand the data. Then the coded data are quantized by a quantization device 51 via a serial parallel converter 13 and the quantized data are outputted. A delay element such as a FF is provided to a critical path part of the device 50, in which data are latched tentatively and the critical path is substantially eliminated and occurrence of defect such as data collision is prevented.
Patent JP-2001180934-A (JP)
Title: Solution and method for forming ferroelectric thin film
Inventor: HASE TAKU
IPC: C01G25/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a solution and a method for forming ferroelectric thin film capable of forming the uniform thin film without unevenness application (striation). SOLUTION: This ferroelectric thin film forming solution includes at least one kind chosen from modified silicone oil or fluorine surfactant. The ferroelectric thin film is formed by using the solution.
Patent JP-H0561096-A (JP)
Title: Exposure controller for camera
Inventor: SATO OSAMU
IPC: G03B7/01
Filed: 1991-11-28
Abstract: PURPOSE:To easily hold an optimum exposure value by changing one of exposure factors so that the optimum exposure value based on a photometric value may be held while a manual shifting means is operated at the time of photographing under a manual exposure mode. CONSTITUTION:A CPU 41 is provided with functions such as a priority exposure factor changing means, an exposure value holding means and a manual shifting means, etc., in addition to a basic photographing function such as the function of calculating and deciding the exposure factor(stop value and shutter speed). And when the manual shifting means is operated under the manual exposure mode, the exposure factor is set based on an object brightness which is measured by a photometry means, and when the manual shifting means is in operating under the manual exposure mode, an exposure value calculating means makes the photometry means to continue the photometry, and furthermore, an optimum exposure value calculating action by the exposure value calculating means is kept to continue based on the photometric value by the photometry means. And when the operation of the manual shifting means is turned off, the final calculation result by the exposure value calculating means is held.
Patent JP-2000177247-A (JP)
Title: Reversible thermosensitive recording medium and method for reversible thermosensitive recording using the same
Inventor: KUTAMI ATSUSHI
IPC: B41M5/337
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermosensitive recording medium capable of preventing a forgery, particularly its card shape applied product. SOLUTION: In the reversible thermosensitive recording medium having a reversible thermosensitive recording layer on a support comprising a support layer, the reversible thermosensitive recording layer and an image print layer independently on one part of the medium in a surface direction and sequentially laminated on the support, in such a manner that a portion provided with the print layer in the state that the print layer is superposed on the record layer in the surface direction cannot be recorded by a recording energy for recording the recording layer except the portion and has a part which can be recorded by higher energy than that.
Patent JP-H06202928-A (JP)
Title: Sharing system for computer resources through network
Inventor: MAITA AKIO
IPC: G06F12/00
Filed: 1992-12-25
Abstract: PURPOSE:To share the resources of a file system of a tree structure by having an access to this file system from another file system having no tree structure via a network. CONSTITUTION:In regard of a directory assignment control table 8 prepared in an operating system of a file system having no tree structure, the directory areas (0-n) 10 corresponding to the pointer areas (0-n) 9 are provided. Then the path names of the directory structure of a tree structure showing the access requests to the file system of a tree structure of a 1st computer 1 are written in the area 10. The file system having no tree structure have the accesses to the directories of the file system of the computer 1 based on the path names of the directories of the areas 10 of the table 8.
Patent JP-2001175210-A (JP)
Title: Lcd drive circuit
Inventor: OUCHI AKIRA
IPC: G09G3/20
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of a microcomputer in which a drive circuit is incorporated. SOLUTION: A LCD drive circuit is provided with data selecting means 7, 8 which select, based on a display RAM and the data of the display RAM, to which the data are suited a SEG priority or a COM priority and output the data, latches for preparation 1, 2 which latch the data based on a segment write-in signal when changing the data of the display RAM which are to be outputted via the data selecting means 7, 8, LCD latches 3, 4 which latch the output data of the latches for preparation 1, 2 based on a COM synchronizing signal and LCD drivers 5, 6 which convert levels of the data of the LCD latches 3, 4 and output them to SEG terminals (SEG1, SEG2 and the like).
Patent JP-H11171723-A (JP)
Title: Antioxidant
Inventor: OTA MASAHIRO
IPC: A61K8/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an antioxidant capable of preventing the oxidation of lipid components of the skin, and the oxidation injury of the skin, and manifesting the effectiveness against the generation of odor such as body odor, and skin aging. SOLUTION: This antioxidant contains 0.00001-10.0 wt.% extract of a plant belonging to the genus Verbascum of the family Scrophulariaceae such as Gordolobo (scientific name: Verbascum thapsus).
Patent JP-2001174347-A (JP)
Title: Pressure detecting device
Inventor: KAWAKAMI KATSURA
IPC: F16N29/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous action of a detector and the clogging of a passage by preventing the stagnation of a lubricating oil in a communication path causing them. SOLUTION: This pressure detecting device is provided with a block-like main body 10, a communication path 11 formed in the main body 10 to communicate with a passage F, a rod R movable to two positions including an advance position A where one end section Ra is located nearly flush with the wall face forming the passage F or protruded into the passage F from the wall face and a retreat position B where one end section Ra is separated from the passage F side, a detector 30 fitted to the main body 10 via a fitting body 20 and detecting the other end section Rb of the rod R to be operated at the retreat position B of the rod R, and a spring S invariably exciting the rod R to the advance position A side. The grease G flowing into the communication path 11 when the rod R is located at the retreat position B is returned to the passage F when the rod R is moved to the advance position A.
Patent JP-H11181812-A (JP)
Title: Manhole protection frame body
Inventor: ITO TOSHIO
IPC: E02D29/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a manhole protection frame body to facilitate conveyance, provide stability during arrangement, and improve laying workability. SOLUTION: A plurality of through-holes are formed in the direction of thickness and this protection frame body has appearance formed approximately in a lattice-form state, and a division blocks 3 is divided into a plurality of sections which are combined together. Thus, even when a manhole protection frame body 1 has an outline the size of which is increased in proportion to the height of a manhole frame body 2, weight is relieved, conveyance is facilitated, and a laying work is simplified. Even after arrangement, an extending- through lattice is filled with sand and crushed stone, and this constitution ensures a given weight and provides stability even during the passage of a vehicle.
Patent JP-2000200877-A (JP)
Title: Capacitor, formation thereof, integrated circuit chip and semiconductor element
Inventor: PETER RICHARD DANKUUMU
IPC: H01L21/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To ensure effective filtering action while reducing noise by employing an amorphous thin film material as a dielectric material having permittivity of a specified value or above being arranged between two electrodes. SOLUTION: A decoupling capacitor 10 is formed as a laminate where an amorphous dielectric thin film 12 is sandwiched between two electrodes 14, 16 of conductive layer containing TaN, Pt, Ir, ruthenium oxide, Al, Au, Cu, Ta, TaSiN and mixtures or a multiplayer thereof. The amorphous dielectric thin film 12 is composed of a perovskite-type oxide containing a titanate based dielectric, a manganate based material, a cuprite based material, a tungsten bronze type niobate, and tantalite wherein the perovskite-type oxide has permittivity higher than 10. Thus, effective filtering action can be ensured while reducing noise.
Patent JP-2000188839-A (JP)
Title: Brushless motor
Inventor: FUKUTANI SHUJI
IPC: H02K3/18
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor with large torque by taking measures against a cross wire of a salient pole wire and improving torque ripples. SOLUTION: A brushless motor includes a permanent magnet 7, a stator core 15 placed facing the permanent magnet 7 with a gap in between and having salient poles 1a to 1g of m.n pieces, where n is an integer of 2 or larger, and a phase winding 6 constituting m phases, where m is an integer of 2 or larger. A plurality of salient windings 5a, 5d, and 5g are turned every m salient poles 1a to 1g, where m is two or more integer. In addition, cross lines 4a and 4b passing a winding space, and a compensation cross line 3 joined in a line and put in substantially the same path as the cross lines 4a and 4b are provided.
Patent JP-2001186536-A (JP)
Title: Two-board type image pickup device
Inventor: TAKAHASHI NAOYA
IPC: H04N9/09
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a two-board type image pickup device that can improve color reproducibility. SOLUTION: The two-board type image pickup device is provided with an optical means, that separates an optical image generated by an image pickup optical system into an optical image consisting of a 1st optical component and an optical image consisting of a 2nd optical component to measure the signal intensity and a chromaticity component, a 1st optical filter means that uses a color filter, whose color component is known to apply space division to the optical image consisting of the 1st optical component, a 1st image pickup means that picks up an optical image spatially divided via the optical filter means and converts the image into 1st image information corresponding to the 1st optical component, a 2nd optical filter means that spatially divides the optical image consisting of the 2nd optical component,  and a 2nd image pickup means that picks up an optical image spatially divided via the 2nd optical filter means and converts the image into 2nd image information corresponding to the 2nd optical component.
Patent JP-2001182653-A (JP)
Title: Multistage compressor
Inventor: MURAKAMI KAZURO
IPC: F04B25/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a multistage compressor capable of reducing a manufacturing cost of a piston, a piston ring and a bore. SOLUTION: A two-stage compressor 1 is constituted so that an outer diameter of a first piston 12 slidable in a first bore 11 and an outer diameter of a second piston 22 slidable in a second bore 21 become equal to each other. For sealing refrigerant gas of a first compression space 10 and a second compression space 20, a first piston ring 16 is installed on the outer periphery of the first piston 12, and a second piston ring 26 is installed on the outer periphery of the second piston 22 to thereby reduce kinds of respective members such as the bore, the piston and the piston ring.
Patent JP-2001182122-A (JP)
Title: Feeder for flushing water
Inventor: TSURUSHIMA TAKESHI
IPC: E03D3/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To realize a water-closet stool having a neat design, in which the height of a housing section formed to a stool body can be lowered and from which the discharging passage of leaking water overflowing from a vacuum breaker is not exposed, even if there is water-closet stool in which the flushing water feeder is housed in the housing section. SOLUTION: This flushing water feeder has a first output port section, a second output port section, a flushing-water feeding means exclusively feeding first and second output port sections with flushing water, a first vacuum breaker communicating with the second side of the feeding means and communicating with the first output port section, a second vacuum breaker communicating with the second output port section, and a communicating passage communicating with the first atmospheric communicating section of the first vacuum breaker and the second atmospheric communicating section of the second vacuum breaking section.
Patent JP-2000164923-A (JP)
Title: Epitaxial wafer and led
Inventor: SATO TADASHIGE
IPC: H01L33/30
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-output and long-life LED by forming, on a substrate, a compound semiconductor epitaxial layer consisting of Ga, As, and P and having a specified thickness or above and forming in that layer, a low carrier density region with a carrier density within a specified range. SOLUTION: A GaAs1-xPx epitaxial layer 15 consists of a GaAs1-xPx graded composition layer 11 and a GaAs1-x0Px0 composition layer 12. The GaAs1-xPx epitaxial layer 15 is formed in the thickness of 80 μm or above, preferably 100 μm or above. In the fixed composition layer 12, a low carrier concentration region 13, having a carrier density of 0.5-9×1015 cm-3, is formed. Due to this structure, the deterioration of the epitaxial layer 15 due to the internal stress can be estimated by theoretical calculation and therefore can be suppressed by optimizing the thickness of the epitaxial layer 15. By further optimizing the carrier density, the service life of a light emitting diode can be extended.