baber/WOPTO huggingface dataset:
Patent JP-H07159459-A (JP)
Title: Impedance measuring instrument
Inventor: ANDO MASANORI
IPC: G01R35/00
Filed: 1993-12-10
Abstract: PURPOSE:To inexpensively detect the contact state of measuring terminals with the terminals of a sample by finding the value of the current flowing to the sample or voltage value across the terminals of the sample based on the output impedance of a signal source and the actually measured impedance of the sample. CONSTITUTION:Cables from measuring instruments are respectively connected to the connecting points C1 and C3 and C4 and C2 of terminals L1 and L2 at both ends of an object to be measured, namely, a sample Z. A signal source 11 composed of a voltage E and output impedance Zs is connected to the point C1 and a voltage detecting section 12 composed of an amplifier 121 and A/D converter 122 is connected to the points C3 and C4. A current detecting section 13 composed of an amplifier 132, differential amplifier 133, and A/D converter 134 is connected to the points C4 and C2. The A/D-converted outputs of the sections 12 and 13 are supplied to an arithmetic section 14 which finds the impedance of the sample Z by arithmetically processing the ADD-converted outputs together with information from various kinds of parameters stored in a storing section 15.
Patent JP-H06189159-A (JP)
Title: Clamp controller
Inventor: NAMIOKA TOSHIYUKI
IPC: H04N5/16
Filed: 1992-12-22
Abstract: PURPOSE:To surely perform video signal processing with simple configuration without dispersing the output of an A/D converter by automatically controlling a DC level corresponding to whether the level of a digital video signal during a blanking period exceeds a prescribed level or not. CONSTITUTION:When an input signal is inputted while being DC offset in the lower direction, concerning the MSB, the period of the pulse width of a clamp pulse S12 is turned to a '0' level so that a three-state inverter output signal S17 can be turned to 5V. Therefore, a current flows through a resistor R14 to a capacitor C12, and a voltage S20 is increased at both terminals of this capacitor 12. It is also controlled so that a clamp voltage can be increased and the potential of an A/D input signal S14 at an A/D converter 16 can be increased as well. When the input signal is DC offset in the higher direction, oppositely, the current of the capacitor C12 is discharged through the resistor R14, and the potential is lowered. The input potential of the A/D converter 16 is also controlled to be dropped. A digital color difference signal S15 is converged at the intermediate value from '0' to '255' of 8 bits during a clamp pulse period, namely, between 128 and 127.
Patent JP-H06183071-A (JP)
Title: Printer device
Inventor: HASEGAWA MASASHI
IPC: B41J29/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a printer device capable of designating a code page in a ROM card without changing a program in the printer device at every ROM card. CONSTITUTION:In a ROM card 21 to be mounted on a printer device, menu printing information 22 as a data for printing names of code pages is stored. In the menu printing information 22, the arrangement of the data for printing the names of the code pages is made to correspond to an arrangement of tables of the code pages in code page table information 23 in which a character pattern data and a code data are made to correspond to each other by a predetermined relationship.
Patent JP-H05149756-A (JP)
Title: Driving road recognition device for traveling vehicle
Inventor: KOBAYASHI MASANORI
IPC: G01C21/26
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a driving road recognition device for a traveling vehicle which can perform recognition processing at a higher speed. CONSTITUTION:A road image indicating an environment of an outside world of a traveling vehicle is input at a road image input part 11 and a candidate point set W of a white line of the driving road is extracted from the road image at a line candidate point extraction part 12. A driving road recognition means 20 refers to a global recognition base 30, performs operation of a driving road shape X, a vehicle position Y, and a vehicle posture Z based on the candidate point set W, and then outputs them as a recognition result of the driving road. At the same time, a combination of W, X, Y, and Z is registered in a local knowledge base 40. When a candidate point set which closely resembles the given candidate point set W is registered within the local knowledge base 40, the registered X, Y, and Z are output as the recognition output as they are without performing operation referring to the global knowledge base 30.
Patent JP-H07165144-A (JP)
Title: Handlebar locking device for bicycle
Inventor: KATO MASANORI
IPC: B62H5/04
Filed: 1993-12-15
Abstract: PURPOSE:To prevent the theft trouble for a bicycle by preventing the excessively complicated operation and preventing the unreasonable lock release by breakage and a special tool. CONSTITUTION:A handlebar locking device for a bicycle is equipped with a locking mechanism 4 fixed with a cylindrical part 1 at the front end of a car body frame, movable member 5 which is constituted so that the getting-in/out state is controlled by the locking mechanism, and a cut part 7 formed over a front wheel fork 2 positioned in the cylindrical part 1 of a car body frame, and the movable member 5 is engaged with the cut part 7 in locking.
Patent JP-H05302017-A (JP)
Title: Epoxy resin composition and its cured product
Inventor: ONODERA KAZUYUKI
IPC: C08L63/00
Filed: 1992-12-22
Abstract: PURPOSE:To obtain the title composition which is lowly viscous, has excellent workability and high safety for a worker, can give a cured product of excellent mechanical properties, and is desirable as a casting material or the like by mixing an epoxy resin with an alkyl carbonate. CONSTITUTION:The title composition is obtained by mixing an epoxy resin (A) (e.g. bisphenol A/epichlorohydrin condensate epoxy resin) with an alkyl carbonate (B) (e.g. dimethyl carbonate). It is desirable that component A comprises an epoxy resin of an epoxy equivalent of 100-5000g/eq and component B comprises an alkyl carbonate of a carbonate equivalent of 600-76g/eq. The mixing ratio by weight of component A to component B is suitably in the range of 60/40-99/1. When this composition further contains a compound containing a prim. amino group in the molecular skeleton (e.g. ethylenediamine), it can give a cured product more excellent in mechanical properties.
Patent JP-H05159251-A (JP)
Title: Magnetic head device
Inventor: KOSEYOSHI MASATOSHI
IPC: G11B5/455
Filed: 1991-11-30
Abstract: PURPOSE:To measure the contact time of a magnetic head in simple constitution by measuring the contact time with a time function of real time OS whenever the magnetic head is brought into contact with a magnetic recording medium and storing it cumulatively in a nonvolatile memory. CONSTITUTION:Whenever the magnetic head 6A is brought into contact with the magnetic recording medium 7, the contact time of the head 6A is measured by an OS timer, and this measured result is stored cumulatively in the nonvolatile memory (EEPROM) 4. Then, 1st and 2nd storage areas (A), (B) and (C), (D) as ARA, ARB and ARC, ARD for the contact tinge of the magnetic head are constituted in the EEPROM 4, and the measured results of the contact time of the magnetic head are cumulated in turn alternately and stored. By this method, the contact time of the head can simply be measured, and even when a power source is cut off during the measurement of the contact time of the head, the contact time of the head immediately before the power source is cut off can be detected, and hence the reliability of data is improved.
Patent JP-H11177997-A (JP)
Title: Correlation value calculation circuit and method
Inventor: KOBAYASHI ATSUSHI
IPC: H04N9/07
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a correlation value detection circuit and method which can detect a satisfactory correlation even at an edge where a certain specific color changes and also at an edge that complementary changes by colors. SOLUTION: An image processor processes image signals which are outputted from a CCD sensor having a color filter of a primary color RGB Bayer, for example, on its light receiving surface. Meanwhile, a color separation circuit 32 separates inputted image signals into signals corresponding to the pixels (R/G/B pixels) of different spectral characteristics. Change value calculation circuits 33 to 36 calculate the change value of the separated R, G and B signals respectively. These change values are turned into absolute values by absolute value circuits 45 to 48 and then multiplied by each optional coefficient by coefficient adding circuits 49 to 52. Then these multiplication results are added together by an adder 53 as a correlation value.
Patent JP-2001110228-A (JP)
Title: Lighting device and method
Inventor: KOTOVSKY IRWIN
IPC: F21Y101/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for preventing the view of the lower edge of a housing from a ceiling. SOLUTION: A lighting device which is fitted in a wall, a ceiling or a floor includes a housing having a lower edge and at least one light holding mechanism. The housing has a depth. The device includes a frame having an opening. The width of the opening is greater than the depth where the housing is fitted. The housing with the lower edge hidden by the frame is fitted around the frame. A lighting method includes the steps of installing the frame having the opening in a space in a ceiling of a room, of inserting the housing into the ceiling through the opening of the frame, of fitting the lower edge of the housing around a ridge of the frame, the ridge being extended into the ceiling and the lower edge being hidden by the frame, and of arranging at least one light holding mechanism in the housing.
Patent JP-H07169537-A (JP)
Title: Connector for coaxial cable
Inventor: SUZUKI YASUO
IPC: H01R13/52
Filed: 1993-12-17
Abstract: PURPOSE:To prevent torque from being applied to a coaxial cable or central conductors. CONSTITUTION:An external conductor 21 of a plug 13 is formed in a structure of being electrically continued by embedding it in an external conductor cylinder part 14a of a socket 12. A taper hole 16 which telescopically holds a ball 15 with respect to the protrude inside surface of a cylinder part, and a coupler socket 17 to protrude and retreat the ball 15 is fitted so as to be freely movable. A ball locking-inserting recessed groove 23 is formed in an outer peripheral part of the plug 13. The plug 13 can be mounted on and demounted from the socket 12 by moving it in the shaft direction. Thereby, since a coaxial cable 7 or central conductors 6 and 10 are not twisted, fastening failure or breakage of the central conductors can be prevented.
Patent JP-2001157895-A (JP)
Title: Water cleaning method, water cleaning system, cleaning method and cleaning system
Inventor: TANAKA MASARU
IPC: C02F1/50
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To realize a water cleaning method and a water cleaning system capable of eliminating the excess and deficiency of a dissolving amount of ozone and capable of simplifying a control mechanism by detecting the concentration of ozone gas generated from water in which ozone is dissolved and controlling the amount of ozone dissolved in water corresponding to the detection result. SOLUTION: An ozone sensor 81 sends a detection signal of a detection value corresponding to the concentration of ozone of ozone gas 43 to an ozone gas monitor 80. The detection signal is converted to a digital value by an A/D converter circuit 87 to be taken in a CPU 83 through an input/output circuit 86. The CPU 83 operates the concentration N of the ozone gas based on the taken-in digital value and sends a start signal to an ozonizer 70 when the operated value is not a reference value N1 or more. The ozone gas formed in the ozonizer 70 is diffused in the waste water 31 stored in an ozone aeration tank 30 through an air diffusing pipe 15 to sterilize the waste water 31.
Patent JP-2001159997-A (JP)
Title: Www server accessing method
Inventor: TAGO AKIYO
IPC: G06F13/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To permit a client to normally obtain latest information at high speed concerning a page to which access is requested through a proxy server. SOLUTION: The proxy server calculates a page data updating time by a page data updating time calculating means 113 from an access time which is calculated by an access time calculating means 111 to indicate an access request interval and from an updating time which is calculated by an updating time calculating means 112 to indicate a page updating interval concerning each page to which connection is requested from the client and, then, the server introduces the interval necessary for updating page data. A page address access means 115 performs access to a page address at every interval written by the page data updating time concerning the page with frequent access, updates information of page data and holds it so that the client rapidly obtains updated information by requesting access.
Patent JP-2001158021-A (JP)
Title: Mold or mold master for microlens array and its manufacturing method
Inventor: TEJIMA TAKAYUKI
IPC: G02B3/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a mold or a mold master for a micro-structural body with small in-surface distribution of a size thereof and its manufacturing method. SOLUTION: A method for manufacturing a mold or a mold master for a micro-structural body includes (1) a process of preparing a substrate 1 having a conductive portion 2, (2) a process of forming a first masking layer 3 on the conductive portion 2, (3) a process of making the conductive portion 2 exposed by forming a plurality of openings 4 in the first masking layer 3, (4) a process of forming a first plated layer 6 on the openings 4 and the first masking layer 3 by means of an electroplating method using the conductive portion 2 as a cathode, (5) a process of forming a second masking layer 7 on the openings 4 and a selected area of the first plated layer 6 and (6) a process of removing the area of the first plated layer 6 having no second masking layer 7 by means of an electrolytic etching method in which voltage is impressed by use of the conductive portion 2 as an anode.
Patent JP-H11162778-A (JP)
Title: Method for manufacturing ceramic electronic parts
Inventor: TABUCHI MASAMI
IPC: H01G13/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a ceramic sintered body from being chipped and to improve the connection reliability of an external electrode by performing the wet polishing of the ceramic sintered body using a polishing medium with a specific surface area of a specific value or less and hence rounding the ridge part of the ceramic sintered body. SOLUTION: An element (ceramic sintered body) for a lamination ceramic capacitor that is formed by cutting and burning is polished after a plurality of ceramic green sheets where an inner electrode is provided are laminated and at the same time a ceramic green sheet where no inner electrode is provided is laminated at the upper and lower surface sides and is subjected to contact bonding. At this time, a ceramic sintered body is thrown into a barrel along with a slurry for polishing where alumina whose specific surface is 2 m<2> /g or less is dispersed into water and the barrel is rotated, thus performing wet polishing and rounding the ridge part of a ceramic sintered body.
Patent JP-H05157686-A (JP)
Title: Quantitative analysis of salt water for trace quantity of alkaline earth metal
Inventor: SUETSUGU HIDEMASA
IPC: G01N21/74
Filed: 1991-12-03
Abstract: PURPOSE:To quickly perform a highly sensitive and highly accurate quantitative analysis of a sample for alkaline earth metals under the same condition by adding a modifying agent composed of hydrogen peroxide and phosphoric acid to a salt water sample containing alkaline metals. CONSTITUTION:Upon quantitatively analyzing salt water containing alkaline metals for trace quantities of alkaline earth metals with a frameless atomic absorption photometer, a modifying agent composed of hydrogen peroxide and phosphoric acid is added to the salt water. The salt-water solution containing alkaline metals is an aqueous solution of salt composed of alkaline metal ions, such as lithium, sodium, etc., contained as cationic species and counter ions contained as anion species and the salt-water solution is usually of sodium chloride, lithium bromide, etc. The concentration of the solution is set at, for example, 30-320g/l when the solution is of sodium chloride. The alkaline earth metals include calcium, magnesium, strontium, and barium and the solution is quantitatively analyzed when its concentrations of the metals are equal to or higher than several ppm. It is preferable to add the modifying agent in the rates of 20-50ml of hydrogen peroxide when 30% hydrogen peroxide is added and about 0.5ml of phosphoric acid when 85% phosphoric acid is used to 1l of sample.
Patent JP-H05173869-A (JP)
Title: Cell storage management method in list type data expression
Inventor: ODA TOSHIHIKO
IPC: G06F12/00
Filed: 1991-12-26
Abstract: PURPOSE:To prevent a list which is data-bound from becoming the object of garbage collection and being salvaged at the time of list processing with a high-level language such as C-language. CONSTITUTION:The system is provided with a volatile cell to be the object of the garbage collection which automatically salvages and recycles by the system and a nonvolatile cell which constantly keeps existing after generating the list as cells to be list constituting element. Besides, the system is provided with a user management cell which is willfully released storage by a user separately from the volatile/nonvolatile cells. The lists which are judged to be unnecessary by the user are storage-released so as to salvage/recycle a user managing cell included in a list among them so that the user managing cell like this is utilized to duplicate the list which is data-bound to prevent the list from being affected by the garbage collection.
Patent JP-H09141057-A (JP)
Title: Method for purifying waste gas
Inventor: NAKATSUJI TADAO
IPC: B01J21/12
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a purification material for efficient removal of NOx and hydrocarbons from waste combustion gas by combining an Ag catalyst in a 1st stage with a porous inorg. oxide catalyst in a 2nd stage and a Pt catalyst in a 3rd stage. SOLUTION: Catalyst beds are arranged in 1st, 2nd and 3rd stages from the waste gas inflow side. A catalyst obtd. by carrying Ag and/or Ag oxide on a carrier such as T-alumina is used in the 1st stage. A porous inorg. oxide having a large surface area and satisfactory heat resistance, e.g., γ-alumina or silica or a catalyst obtd. by carrying the oxide on an inert porous substrate is used in the 2nd stage. A ternary catalyst for removal of hydrocarbons obtd. by carrying Pt, Rh, etc., on a carrier is used in the 3rd stage. By this combination, NOx and hydrocarbons are efficiently removed from waste combustion gas contg. a larger amt. of oxygen than the amt. of oxygen reacting theoretically with unburnt components.
Patent JP-H10188821-A (JP)
Title: Plasma display panel
Inventor: HAMADA TAKESHI
IPC: H01J11/32
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having a structure suppressing generation of an abnormal discharge current in a discharge cell or in an auxiliary discharge cell. SOLUTION: On a back glass plate 1, a first electrode line 2, auxiliary electrode line 3 and an auxiliary electrode pad 4 are formed, between this auxiliary electrode pad 4, the first electrode line 2 and the auxiliary electrode line 3, an auxiliary resistor 5 is formed, so as to cover these members, an insulating layer 6 is formed, also partly in the insulating layer 6 on the auxiliary electrode pad 4, a hole is formed, here an auxiliary electrode unit 7 is formed. The first electrode line 2 and the auxiliary electrode line 3 are concealed in a total surface by a partition 8 above the insulating layer 6, to be separated from each discharge cell. In this way, generation of an abnormal discharge current is suppressed in the discharge cell or auxiliary discharge cell.
Patent JP-H09156338-A (JP)
Title: Vehicle roll control device
Inventor: MASAMURA TATSUYA
IPC: B60G21/055
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To enhance a transient steering characteristic that enhances turnability during the initial stage of cornering and convergence during the late stage of cornering and to provide excellent controllability and driving stability so that the steering characteristic is not varied even with changes in live load. SOLUTION: Differential pressure control valves 12f, 12r are combined respectively with the rigidity-varying actuators 2f, 2r of stabilizers 1f, 1r for front and rear wheels. Ports 10, 11 in the matching sides of the actuators 2f, 2r are communicated at one side to the hydraulic pump 18 of a hydraulic pressure source 17 from the respective differential pressure control valves 12f, 12r by passing through a flow divider valve 15 and a fail-safe valve 20 in series, and are communicated at the other side to the reservoir 19 of the hydraulic pressure source 17 by passing through only the fail safe valve 20.
Patent JP-H06195869-A (JP)
Title: Reproducing device
Inventor: TANAKA KEISUKE
IPC: G11B20/06
Filed: 1992-12-25
Abstract: PURPOSE:To easily adjust a delay time of compensation processing of a dropout by supplying a reproduced demodulated signal to a comparator and detecting an accurate dropout. CONSTITUTION:A reproduced FM signal of a recording medium 1 is demodulated by a demodulator circuit 3, a dropout is detected by applying the demodulated signal to a comparator 9 to which a detecting potential signal of a detecting potential generating circuit 8, and compensation processing of a dropout is performed by a reproduced signal processing circuit 6. Further, the comparator 9 is replaced with a digital comparator 10, the demodulated signal is converted to a digital signal by an A/D convertor circuit 5, then a dropout may be detected by the digital comparator 10.
Patent JP-H06195273-A (JP)
Title: Data communication equipment
Inventor: YAMADA KUNIHIKO
IPC: G06F13/00
Filed: 1992-12-25
Abstract: PURPOSE:To acquire the same data again in the case that processing is interrupted at the time of the read-out of data by accessing a data buffer in an interface. CONSTITUTION:An address designated by a microcomputer 6 is stored in an address buffer 51. A decoder 52 supplies a clock 9 signal to a corresponding read-out registers 421 to 42n by this address, and the read out data is stored in the data buffer 53, and the microcomputer 6 reads the data out of the data buffer 53. In the case that the read-out of the data by the microcomputer 6 is interrupted, when a prescribed address is stored in the address buffer 51, a changeover switch 58 is connected to the Q side of the data buffer 53 by the output of a comparator 57. Accordingly, rotate operation is executed for the data buffer 53, and the just preceding data is held. Therefore, the microcomputer 6 executes the read-out of the data again by reading out the data of the data buffer 53.
Patent JP-H10187139-A (JP)
Title: Method and device for displaying sprite
Inventor: OKADA KENICHI
IPC: G09G5/38
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the flickering of the screen and the bungling in the changes by providing quick changes against the various changes of many sprites. SOLUTION: The attribute data related to the display attributes of each sprite for the display of plural sprites are grouped into the absolute attribute data group and the relative attribute data group which is subordinated to the absolute attribute data and these groups are stored in a sprite attribute table 6. By updating the absolute attributes, a CPU2 batch updates plural sprite display positions, the direction of the display, the display pattern, the color and the size which are specified by the absolute attribute data and the relative attribute data which are subordinated to the absolute attribute data.