baber/WOPTO huggingface dataset:
Patent JP-2000187793-A (JP)
Title: Radio data collection system, radio metering unit and radio data collection method and radio unit
Inventor: ONO KENICHI
IPC: G08C15/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve data collection ability by collecting data in a data collection unit from plural low-order radio units via a high-order radio unit in a radio data collection system formed of plural radio units which can mutually communicate in a tree structure. SOLUTION: The data collection unit U of a master station is installed in a utility pole 14 as a main controller, for example. Metering data are collected based on a command signal from a center and they are returned to the center. Data are collected from low-order third radio unit U3 and fourth radio unit U4 to the data collection unit U via a high-order first radio unit U1 as the data collection function of tree structure. Data are collected from low-order fifth radio unit U5 and sixth radio unit U6 to the data collection unit U via a high-order second radio unit U2.
Patent JP-2001185984-A (JP)
Title: Stacked filter
Inventor: KAMIGAKI YASUYO
IPC: H03H9/17
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a stacked BAW filter which has high mechanical reliability and a wide bandwidth and can deal with high frequency. SOLUTION: An output electrode 2, an output piezoelectric substance 3, a ground electrode 4, an input piezoelectric substance 5 and an input electrode 6 are successively stacked on a substrate 1 having a vibration space A so as to cover this space. In such a constitution of a stacked filter, the substance 3 and 5 are constituted of ferroelectric substances and the substance 3 and/or 5 comprise a layered product including the piezoelectric substances 3a and 3b having different polarizing directions.
Patent JP-H11249119-A (JP)
Title: Liquid crystal display and production thereof
Inventor: ENOMOTO SHINTARO
IPC: G02F1/1337
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display with high contrast. SOLUTION: This liquid crystal display 1-1 has a liquid crystal layer 7 provided with first and second liquid crystal microcapsule layers 8 and 9 successively laminated on a pixel electrode 4 of a substrate 2, wherein the first and second layers 8 and 9 respectively include plural non-spherical liquid crystal microcapsules 6 containing liquid crystal materials 10 having liquid crystal compounds and dichroic coloring matters in transparent coatings 11, the long axes of the microcapsules 6 included in the first liquid crystal microcapsule layer 8 are respectively oriented in a first direction, and the long axes of the microcapsules 6 included in the second liquid crystal microcapsule layer 9 are respectively oriented in a second direction different from the first direction.
Patent JP-H11246345-A (JP)
Title: Decolorant composition
Inventor: RODELET JEAN-FRANCOIS
IPC: A61K8/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which has tyrosinase inhibitory activity and is useful in the lightening in color of the skin or the dermatological treatment of pigment stigma by including an acetone-α,α'-dioxalate type compound as an active ingredient. SOLUTION: This composition contains a compound of the formula (R and R' are each a 1-6C alkyl or H) or its physiologically permissible salt in a physiologically permissible medium. As the compound of the formula, diethyl acetone-α,α-dioxalate is particularly favorable. It is desirable that this composition contains the compound of the formula as an active component in the form enclosed in a ribosomal vector. Further, the active component of the formula is preferably contained in a proportion of 0.1-5 wt.% in this composition The medium used in this composition is mainly composed of water and when necessary, an auxiliary used in a cosmetic or a preparation for external use for the skin can be added. By this process, the lightening in color of the skin or the treatment and prevention of pigment stigma is expectable.
Patent JP-2000196738-A (JP)
Title: Communication terminal equipment
Inventor: KATO YOSHIYUKI
IPC: H04M1/658
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment capable of recognizing the message transmitted from the opposite station without complicated operation in a specified station by recognizing a message by the speech transmitted from an opposite station, converting the recognized result into a prescribed data system, and transferring it to the specified station. SOLUTION: An automatic answering telephone set 1 stores a message by the speech transmitted from an opposite station in a received message storage part 12. When communication with the opposite station completes, the message stored in the received message storage part 12 is subjected to speech recognition and converted into a recognized result DTMF signal. It is transferred to the paging device of a line number stored in the specified station storage part 13. In the paging device, the message stored in the received message storage part 12 of the automatic answering telephone set 1 is displayed. The message from the opposite station, which the automatic answering telephone set 1 receives, can easily be recognized without calling the automatic answering telephone set 1.
Patent JP-2000194907-A (JP)
Title: Recording medium processor
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the insertion of another game recording medium in the middle of reading/writing information. SOLUTION: The recording medium processor is provided with an entrance/ exit of a game recording medium 37 recording information (ID) capable of specifying the size of a value which can be used for a game machine, a reading and recording medium 91 provided at a prescribed position of a recording medium passage 92 successively provided at this entrance/exit to execute at least one of reading and writing of information recorded in the medium 37, and an insertion suppressing member 95 suppressing the insertion of the medium 37 by projecting in a direction crossing with the longitudinal direction of the opening of the entrance/exit provided that the recording medium IC card 37 exits at a prescribed position of the passage 92.
Patent JP-2001183437-A (JP)
Title: Incident azimuth measuring device for incoming wave
Inventor: ODATE KISHO
IPC: G01S7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an incident azimuth measuring device, capable of obtaining an accurate incident azimuth estimating result, even when an incoming wave is made incident on an array antenna with the two-dimensional incident directional distribution. SOLUTION: Arrangement and an arranging position of a virtual two-dimensional array antenna are set by a virtual two-dimensional array setting part 13, a two-directional angle sector is set by an angle sector setting part 14, and after calculating an array converting matrix for converting a steering vector in the angle sector of an actual array antenna 10 into a steering vector in an angle sector of the virtual two-dimensional array antenna by an array converting matrix calculating part 16, a correlation matrix of the virtual two-dimensional array antenna is calculated by a correlation matrix calculating part 17, by using a correlation matrix of a received signal of the actual array antenna 10 calculated by this array converting matrix and a correlation matrix calculating part 12, and a correlation matrix calculated from this correlation matrix by a space smoothing matrix calculating part 18 is processed by a MU SIC measuring angle processing part 19, to estimate the incident azimuth of an incoming waves.
Patent JP-2000193968-A (JP)
Title: Light-reflecting substrate, its production and reflection type liquid crystal display device
Inventor: IGUCHI SHINSUKE
IPC: G02F1/1333
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a light-reflecting substrate having projections which are fine with good heat resistance and which can be reproduced without depending on the production conditions by forming projections comprising a chemically amplifying photosensitive resin on one surface of a substrate and then forming a light-reflecting layer made of a metal film all over the surface including the projections. SOLUTION: The light-reflecting substrate 20 consists of a transparent glass plate 21 as a substrate such as a soda glass having one roughened face 21a. The roughened face 21 consists of a great number of projections 22. The projections 22 may be regularly or irregularly (at random) distributed, and are preferably distributed at random as a countermeasure for moire. Further a light-reflecting layer made of a metal film is formed on the roughened face 21a. The light-reflecting layer 23 is an aluminum film formed by sputtering. The lower face of the transparent glass plate 21 is made smooth. Then a color filter layer is formed by an electrodeposition method or the like.
Patent JP-2001189819-A (JP)
Title: Picture communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/032
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a picture communication equipment which allows plural users to utilize the single picture communication equipment effectively in the picture communication equipment capable of receiving a sub-address signal and which surely informs an important transmitting person that a received side is on leave to avoid the transmitting person from being irritated by the delay of communication. SOLUTION: The picture communication equipment capable of receiving the sub-address signal has a means for registering the sub-address signal, days on leave, leave hours, an effect that the today is a leave day and destinations to which the day when facsimile-received information can be seen has to be reported, in accordance with each memory box.
Patent JP-2001187203-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can lessen a control burden for game control means and thus prolong the time the game control means can spend on primary game control. SOLUTION: A game control board sends display control commands including at least a changing time command and stop picture commands to a display control board. The display control board determines a replaced picture employed in picture replacement control via an inverse operation using the stop pictures and changing time the received display control commands specify.
Patent JP-2000195426-A (JP)
Title: Sealing method and closed housing and image display device and evacuation device
Inventor: KOYAMA SHINYA
IPC: H01J29/86
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve vacuum airtightness and a yield with a simple structure, by using an oxide solder for the connection of a closed housing, an exhaust pipe and a sealing lid, and by forming a joining face corresponding between the sealing lid and an exhaust hole into a tapered shape, and by having such a heating structure that the temperature declines moderately toward the outside from a bonded part as the center. SOLUTION: Frit glass 3, an adhesive, is formed beforehand on a joining face of a sealing lid 2 for sealing an exhaust hole 20 of a closed housing 1, and frit glass 4, an adhesive, is formed beforehand on a joining face between the closed housing 1 and an exhaust pipe 5 of a sealing mounting device. Also, a joining face corresponding between an exhaust hole 20 and a sealing lid 2 is formed into a tapered shape, and the end of the exhaust pipe 5 where a heating means 6 is contacted with the closed housing 1 is heated. An auxiliary heating means 7 surrounds the heating means 6 both on the inner side and on the outer side, and forms such a temperature gradient that the temperature declines moderately toward the outside, on the sealed container 1 at the time of melting of the first glass 3, 4.  A heating power source device 8 and an auxiliary heating power source device 9 supply the heating means 6 and the auxiliary heating means 7 with an electric power.
Patent JP-2001188091-A (JP)
Title: Information operation unit of timepiece
Inventor: NAKAMURA NORIHIKO
IPC: G04C23/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an information operation unit of a timepiece capable of confirming the operation of the timepiece and the operation of additional functions and the like before completion, and easily adding and changing the additional functions. SOLUTION: An information operation unit 6 comprises an indicator 16, an operation part 20, an information operation control means, etc. When information is input from the operation part 20, the information operation unit 6 indicates the information on the indicator 16, sets the alarm and time signal and supplies the clock with alarm notification and clock correction signals.
Patent JP-2000193938-A (JP)
Title: Driving method for liquid crystal display device
Inventor: HANAOKA KAZUTAKA
IPC: G02F1/133
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To minimize the flicker which is to be accompanied with the flowage of liquid crystal molecules and the fluctuation of leaked light by applying a common voltage having a value equal to the center value of the amplitude of a driving voltage signal on an auxiliary electrode. SOLUTION: As a common voltage Vcs deviates from the center value of the amplitude of double-pole driving voltage pulses, a domain fluctuation rate is increased and, consequently, the flicker is increased. Moreover, simultaneously, as the common voltage Vcs increases, flows of liquid crystal to the direction of diagonal line of a liquid crystal panel are generated along rubbing direction of a molecular alignment layer in a liquid crystal especially in a black display mode in which the amplitude of the driving voltage pulses to be impressed on the panel become the maximum and, as a result, the cell thickness of a liquid crystal layer is also increased.  The deviation ΔVc from the center value of the amplitude of the driving voltage pulses of the common voltage Vcs is preferable to be set to be equal to or lower than roughly 50% (area B) of the maximum value of the driving voltage pulses, that is, the voltage amplitude of the driving voltage pulses in the black display mode and, more preferably, it is preferable to be set to be equal to or lower than 10% (area A) of the maximum value.
Patent JP-2001187577-A (JP)
Title: Power steering
Inventor: NAKAMURA TADAHIDE
IPC: B62D5/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To stably and silently perform transmission from a steering assist motor to a steering shaft by adjusting the engagement of a plurality of feed rings with a thread groove formed on the outer periphery of the steering shaft. SOLUTION: An inner cylinder 11 holding two feed rings R1, R2, and an inner cylinder 12 holding two other feed rings R3, R4, are coaxially held inside an outer cylinder 10 rotatably supported to a transmission housing H, to constitute a rotating cylinder 1. The respective feed rings R1-R4 are engaged with a thread groove 20 on the outer periphery of a rack shaft 2 inserted through the inside of the rotating cylinder 1, and the engaged state can be appropriately adjusted by moving the inner cylinders 11, 12 in the axial length direction inside the outer cylinder 10.
Patent JP-H11313817-A (JP)
Title: X-ray image formation
Inventor: PISCITELLI MARC
IPC: A61P35/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image forming method for diagnosis that dissolves defects related to conventional technique. SOLUTION: In an X-ray image forming device 10, an X-ray detector assembly 26 has an X-ray detector and a support assembly rigidly fixed to the X-ray detector to support a dispersion preventing grid assembly. It is desirable that the X-ray detector has the matrix of a crystal detector. The support assembly has a form bezel with one or more magnets arranged. The dispersion preventing grid assembly has a dispersion preventing grid rigidly fixed to a metal frame. One or more magnets arranged at the bezel are so positioned as to be adjusted to the metal frame of the dispersion preventing grid assembly at the time of connecting the dispersion preventing grid assembly to the X-ray detector assembly. The intensity of one or more magnets is to be such intensity as to be able to detachably fix the dispersion preventing grid assembly to the X-ray detector assembly.
Patent JP-2001155033-A (JP)
Title: Open distributed network database mechanism capable of improving security of data and distributing load by retrieving data with robot program transmitted to network and processing data on network client device stored with data
Inventor: SHIRATA HIDEAKI
IPC: G06F12/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To almost eliminate the data managing cost generated with the execution of database business on a server side although the managing cost is increased since a database is constructed on plural servers inside a protected closed network in a conventional distributed database utilizing an open network. SOLUTION: A database operation subject stops the management of data on the open network, but each data subjects manages its own data. By using such a mechanism, data on a data client side are not sent to the network on any stage of processing as they are. Therefore, the security of data is remarkably improved.
Patent JP-2001156622-A (JP)
Title: Logic cell
Inventor: TAKI KAZUO
IPC: H01L21/82
Filed: 1999-11-23
Abstract: PROBLEM TO BE SOLVED: To enhance the operating speed of a ripple carry adder by devising delay reduction and a circuit configuration of a three-input majority decision logic cell. SOLUTION: The three-input majority decision logic cell is formed of four- stages of layered transistors(TRs) to reduce the cell width and a delay in a carry propagation path is reduced through transistor sizing. Furthermore, the cell function is extended to reduce a load capacity of the carry propagation path thereby conducting high speed processing.
Patent JP-2001193304-A (JP)
Title: Construction method of floating roof tank
Inventor: TSUJI TATSUO
IPC: B65D88/34
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a floating roof tank capable of reducing a construction cost and capable of shortening a construction period. SOLUTION: In this method for constructing a floating roof tank storing liquid in the tank and being arranged by floating a floating roof 11 on a liquid surface, after assembling the floating roof 11 in a bottom part in the tank 10, the floating roof 11 is floated by supplying air to the bottom part of the tank 10, and when floating the floating roof 11, air is supplied to an inside space 32 of the floating roof 11 to increase internal pressure of the floating roof 11.
Patent JP-H11264263-A (JP)
Title: Tomb
Inventor: SATO TSUKASA
IPC: E04H13/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure allowing a posthumous Buddhist nameplate to be detachably inserted surely from the side of a column plate without damaging a tomb formed of a combination of lightweight stones beautiful with a sense of high quality. SOLUTION: A capping stone 1 for an upper part, a foundation stone 2 for a lower part, and column stones 3 for both sides are built up in box shape and fixed by an adhesive or anchor bolts. The capping stone 1, foundation stone 2 and one column stone are respectively provided with a plurality of parallel grooves of specified uniform depth so as to be able to move the column stone laterally through a plurality of through holes to insert a posthumous Buddhist nameplate from the column stone 3 on one side. The posthumous Buddhist nameplate with characters engraved is detachably inserted in a plurality of parallel grooves from the through holes of the column stone 3, and the column stone 3 can be temporarily fixed by a wedge from a plurality of through holes. A tomb includes structure allowing a stone cover to be put on the side of a plurality of through holes of the column stone 3.
Patent JP-H05198104-A (JP)
Title: Head carriage driving device
Inventor: SAKAGUCHI TAKAHIRO
IPC: G11B21/08
Filed: 1990-12-05
Abstract: PURPOSE:To provide the head carriage driving device to cope with miniaturization of a disk device by ensuring stable supporting of a head against a disk in relation to the head carriage driving device which is driven by a lead screw. CONSTITUTION:An engagement segment 13 integrated with a head carriage 30 is fitted with a groove part 2a of the lead screw 2, and the head carriage 30 is moved in the radial direction of the disk by rotating the lead screw 2. Then, the head carriage 30 is provided with an elastic member for abutting an outer circumferential surface of the lead screw 2 in a position fitted with the engagement segment 13 and the same position in the axial direction and pressing the lead screw 2 toward the head carriage 30.
Patent JP-H04216553-A (JP)
Title: Mask for production of semiconductor
Inventor: ARIMOTO ICHIRO
IPC: G03F1/70
Filed: 1990-12-18
Abstract: PURPOSE:To prevent decrease in contrast of image due to difference of the surface level of a resist when the resist has uneven surface level. CONSTITUTION:Steps (projected or recessed part) are provided on the surface of a mask substrate 2 where a shielding film is to be formed to correspond to the difference of surface level (or projected and recessed part) of a resist 7, so that the surface of the mask substrate 2 where the shielding film is to be formed and the surface of the resist 7 make optical conjugate points through a projection lens 4. Thereby, an image is focused with the projection lens 4 on both of the higher surface level and lower surface level of the step in the resist 7, which results in a high-accuracy resist pattern.
Patent JP-H04208801-A (JP)
Title: Apparatus for detecting position of singular shape part in surface of work
Inventor: YAMAMOTO TETSUO
IPC: G01B7/34
Filed: 1990-12-01
Abstract: PURPOSE:To enhance the detection accuracy of a singular shape part by detecting the fluctuation of a magnetic field due to the peculiar shape part by a sensor having two detectors relatively moving along the surface of a work. CONSTITUTION:The magnetic field formed by a transmitter 13 in the relative moving process of a work 1 and sensor 7 is changed by the movement of a singular shape part 4 and corresponding output signals are respectively detected by detection parts 15,16. A comparing means 17 outputs the difference signal A of both outputs and a comparator 23 compares the difference signal with a predetermined threshold value to output a signal B as an H L H level. A zero point transmitting means 22 outputs the pulse signal C of a preset time T as a signal showing the detection of the singular shape part 4 at the time of zero cross. By this method, the position of the peculiar shape part 4 can be accurately detected regardless of the size of a shape.
Patent JP-H04222664-A (JP)
Title: Method for painting pretreatment of bumper of car
Inventor: HAMAZAKI MASAHIRO
IPC: B05D7/02
Filed: 1990-12-26
Abstract: PURPOSE:To remove the lubricant bonded to the surface of a bumper for a car by relatively simple work without performing vapor washing using 1,1,1- trichloroethane. CONSTITUTION:In the painting pretreatment applied to an injection molded bumper for a car before painting treatment, only the peripheral edge parts 1a, 1b, 2a of the surface of the bumper are wipen with an org. solvent.