baber/WOPTO huggingface dataset:
Patent JP-H1018386-A (JP)
Title: Delay operation device
Inventor: IWASHITA HIROYUKI
IPC: G05G7/14
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a delay operation device which keeps a drain port in an open condition for a fixed period of time by an output shaft, changing the drain port over into a closed condition by the output shaft instantaneously after a fixed period of time, can operate sufficinetly by small driving force, eliminates a necessity of increasing mechanical strength, and provides good touch feeling and operability at the time of operation when it is used as a drain valve open and close device of a flush tank for flush toilet. SOLUTION: A delay operation device has an output shaft 7 which can rotate in the opposite direction to one direction from an original position, a hold member 18 which holds the output shaft 7 at a predetermined position when the output shaft 7 is rotated in either of the directions, a timer 30 which sets the hold time by the hold member 18, and a release member which releases the holding of the output shaft 7 by the hold member 18 after the hold time set by the timer elapses. In this case, the timer has a unidirectional clutch which is arranged in the direction of the same axis as the release member and a brake means 27 which generates brake force when the release member returns.  When the output shaft 7 rotates in one direction, return members 23, 25 of the release member are energized, and the unidirectional clutch does not transmit rotation force so that the brake means 27 does not operate.
Patent JP-S5966220-A (JP)
Title: Lsi for analog-digital conversion
Inventor: TEZUKA MUTSUTO
IPC: G01R15/12
Filed: 1982-10-07
Abstract: PURPOSE:To attain inexpensive DMM by constituting both circuit of a power supply voltage drop detecting circuit and an instantaneous continuity detecting circuit with an operational amplifier and two timing signals, so as to decrease the number of A/D conversion LSIs and to attain ease of large scale circuit integration. CONSTITUTION:Suppose that switches 27-30 are selected to the position A with a timing signal at first, the circuit shown in Figure acts like a power supply voltage drop detecting circuit. When a voltage given to an inverting input of an operational amplifier 24 is lower than a reference voltage VS2 as a result of voltage division with resistors 4 and 23, an output of the operational amplifier 24 jumps to the VDD and a mark 9 is lighted on a display body 26. When the switches 27-30 are selected to the position B, the circuit shown in Figure acts like an instantaneous continuity detecting circuit. When a voltage given to the inverting input of the operational amplifier 24 is smaller than a voltage VS'' given to the non-inverting input of the operational amplifier 24 in case a resistor 16 is connected between the terminal 15 and the reference level, a mark 20 is lighted on the display body 26. Thus, both of the power supply voltage drop detecting circuit and the instantaneous continuity detecting circuit are constituted with the operational amplifier and the timing signals in this way.
Patent JP-S57100455-A (JP)
Title: Developing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/09
Filed: 1980-12-15
Abstract: PURPOSE:To prevent a coating toner layer from uneven coating, by using a weak magnetic matter for a sleeve to prevent the slip between the sleeve surface and the toner in the development using a single component magnetic toner. CONSTITUTION:The insulating magnetic toner is evenly coated on a cylindrical sleeve 2 containing a magnet 4 inside by means of a blade 1a made of a magnetic matter or an elastic blade made of rubber, etc. The sleeve 2 is set opposite to a latent image holding member 6 with no contact between them. Then the AC voltage 7 is applied between the sleeve 2 and the member 6 to carry out the development. The sleeve 2 uses a single material having the weak magnetic property such as the stainless steel showing the weak magnetic property or a  material obtained by coating a thin layer of a magnetic material like nickel, etc. on the surface of a nonmagnetic material to obtain the weak magnetic  property.
Patent JP-S6333727-A (JP)
Title: Optical shuttering device
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/445
Filed: 1986-07-29
Abstract: PURPOSE:To speed up the operation and to miniaturize the device by providing a solid-state electro-optic crystal as a base material with a base electrode, to which a bias voltage is applied, and a signal electrode which controls transmission of light and forming an optical shutter part between this signal electrode and the base electrode. CONSTITUTION:A solid-state electro-optic crystal 1a is provided with a base electrode 1b and a signal electrode 1c, to form an optical shutter part 1d between these electrodes, and this electro-optic effect element 1 rotates the plane of polarization by, e.g. 90 deg. to allow the light to pass through only when a prescribed voltage is applied to form an electric field. The evitre device consists of this element 1, a polarizer 2 which is placed at the rear of the electro-optic effect element 1 in the advancing direction of light and allows the light linearly polarized at 45 deg. to the electric field of the element 1 to pass through, and an analyzer 3 which is placed ahead of the element 1 in the advancing direction of light and has the plane of polarization inclined at, e.g., 90 deg. to the polarizer 12. The bias voltage is applied to the base electrode 1b, and the picture signal of characters or the like is inputted to the signal electrode 1c as an electric signal. Thus, the device is made small-sized with high-speed performance.
Patent JP-S63113116-A (JP)
Title: Air blowing device in enging cylinder
Inventor: KOIKE TETSUO
IPC: F02B33/00
Filed: 1986-07-29
Abstract: PURPOSE:To improve fuel consumption by providing an air nozzle with an electromagnetic valve, and controlling said valve for its opening to charge compressed air in an air tank when an engine brake has been applied. CONSTITUTION:The electromagnetic valve in which a solenoid 5 opens a valve 6 and a spring 7 closes said valve 6 is provided in an air nozzle 4 blowing high pressure air in an air tank through an intake pipe into the cylinder 2 of an engine 1. Said electromagnetic valve is controlled for its opening to charge air compressed by a piston into said air tank when an engine brake has been applied. Thus the function of an air compressor can be lightened, and fuel consumption can be improved.
Patent JP-2001006426-A (JP)
Title: Cold cathode discharge lamp device
Inventor: TAKAYAMA KAZUHISA
IPC: H01R13/66
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode discharge lamp device suitable for backlight of a liquid crystal display device, allowing thinning, weight saving and miniaturization, and having high reliability. SOLUTION: This cold cathode discharge lamp device has a cold cathode discharge lamp 6 having a pair of discharge electrodes respectively sealed in both ends; a pair of sockets 7, 7' functioning as holders having support holes respectively holding both ends of the cold cathode discharge lamp 6 with both ends installed in the support holes, and having lead wires 8, 8', 8" for supplying power to the discharge electrodes; a temperature sensor 9 disposed in at least one peripheral part of the cold cathode discharge lamp 6 close to the socket 7, 7'; and a sensor lead wire electrically connected to the temperature sensor 9. The sockets 7, 7' also have a function leading out and supporting the sensor lead wire.
Patent JP-H0846480-A (JP)
Title: Band-pass filter
Inventor: ITOIGAWA KEIICHI
IPC: H03H11/12
Filed: 1994-07-28
Abstract: PURPOSE:To provide a band-pass filter hardly affected by the fluctuation of temperature or the like and capable of increasing 'Q' without deteriorating the accuracy. CONSTITUTION:An input signal is inputted to a connection point between voltage current converters 8 and 9 through a capacity 12 and the output signal of the BPF being the output of an amplifier 7 is positively fed back to the connection point through a capacity 13. The capacitance of the capacities 12 and 13 have the value C3 and the value C4 respectively. So as to turn the value of Q to 'N' without changing the central frequency WO of the BPF, it is necessiated to be C3:(C3+C4)=1:N, for example, when the conversion conductance of the voltage current converters 8 and 9 are the same. Thus, the accuracy of the capacitance C3 (C3+C4) can be easily made high when the value N for the Q is made high as well and the value of Q with the required intensity can be easily obtained. The voltage current converters 8 and 9 can be controlled by providing the phase detecters so that the input/output signal phase difference of the BPF can be made 0 deg.. Thus, the center frequency of the BPF can be coincide with the center frequency of the band-pass singnal.
Patent JP-S5878016-A (JP)
Title: Heating cooker
Inventor: ONOKI MIKIO
IPC: F24C7/08
Filed: 1981-11-04
Abstract: PURPOSE:To improve practicality, by constituting a heating cooker provided with an electronic timer means such that a switching means for separating a timer means with a clock function from control of a heating source is mounted, and only the timer means can operate independently. CONSTITUTION:In a heating cooker, a central control circuit 21 consists of a set part 22 for setting a time by means of time set keys 11-14, and a timer means 20 comprising a clock part 23 and a timer part 24 for storing a reporting time reserved by a reserving key 16. Additionally, it consists of a comparing part 25 for comparing the time of the clock part 23 with that of the timer part 24, and a switching part 26 which drives a heating source control signal generating part 28 corresponding to an output from a mode selector 18 and controls a buzor 3 corresponding to an output from the comparing part 25. In case a cooker is used as only a timer, after a present time is set through depressing of a clock key 15, a reserving key 16 is depressed to set a reserving time, and a start key 17 is finally operated.
Patent JP-H0841894-A (JP)
Title: Method of pneumatic caisson construction
Inventor: MORIWAKA YOSHIHIKO
IPC: E02D23/06
Filed: 1994-07-28
Abstract: PURPOSE:To prevent operation in compressed air, and to remove excavated soil automatically and positively. CONSTITUTION:The upper door and lower door of a material lock 20 are opened and a clamshell is inserted, and a frame 30 for positioning is erected and a guide steel pipe 8 is positioned. The upper door and the lower door are closed, a section between the material lock 20 and a tail steel pipe is sealed with a sealing material, and the material lock 20 is pressured. The lower door 26 is opened, a sub-boom 5 is extended, excavated soil in a work room is gripped by the clamshell, the sub-boom 5 is shrunk, the lower door 26 is closed, and the inside of the material lock 20 is decompressed. The sealing material is loosened, the frame 30 for positioning is brought down, the upper door and the lower door are opened, and a slave boom is extracted to the outside of the material lock 20, and soil is removed.
Patent JP-S6154806-A (JP)
Inventor: MORITA KAZUO
IPC: H02G3/12
Filed: 1984-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6238075-A (JP)
Title: Device for processing transposition of matrix data
Inventor: YAMASHITA JUN
IPC: G11C8/12
Filed: 1985-08-13
Abstract: PURPOSE:To reduce remarkably the processing time of a signal by outputting each signal string at a delay means by a delayed quantity and outputting the signal string inputted one after another continuously while converting it. CONSTITUTION:A figure (a) shows that M sets of signal strings a11-am2, a12-am2,...a1n-amn are inputted in parallel through N input lines, and in this case, the relation of N=n is used. Then a delay means 21 cuts off each signal string as shown in a figure (b) in time axis direction and adjusts the signal string that the signal is sent with more delay toward the left signal string. Then a distribution means 22 is sued to cut off each signal in a position axis direction and every time a signal is inputted, the signal is outputted while being shifted in the column direction. In taking notice on the signals a1n-amn, the signal is expanded in parallel in the column direction and outputted from the left as amn-a1n. Then the delay means 21 is used to cut off each signal in time axis direction and the timing is arranged so as to output them at the same time.
Patent JP-S6421520-A (JP)
Title: Coordinate input device
Inventor: TANAKA AKIRA
IPC: G06F3/042
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a coordinate input device simplified at its use and having high efficiency by using the two-dimensional array of fluorescent fibers. CONSTITUTION:The one ends of fluorescent fibers x1-xn, y1-yn two- dimensionally arrayed and fixed in a transparent plate (e.g. acrylic resin) 11 are connected respective light receiving arrays 12 and the other ends are covered with reflecting films so that incident light into the fluorescent fibers is efficiently inputted to the arrays 12. When a light emitting part 14a of a light pen 14 is abutted upon a specified display part on the plate 11, light beams 24 from the light emitting part 14a are made incident upon the fibers arranged on the lower part of the display part and transmitted through respective fibers and the beams projected from one ends are detected by the arrays 12. Consequently, the constitution can be simplified, writing (input) accuracy can be improved and the reliability of the two-dimensional coordinate input can be also improved.
Patent JP-H1125603-A (JP)
Title: Recording medium reproducing device
Inventor: MATSUMOTO KATSUYUKI
IPC: G11B20/10
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To surely inform a user of timing of exchange of a disk, to inform the user whether or not data capacity remaining in an earthquake-proof memory is much and to prompt the user to exchange the disk quickly in a disk player provided with the earthquake-proof memory and capable of exchanging/ continuously reproducing the disk without a sound brake by using this earthquake-proof memory. SOLUTION: When the reproduction of the disk 1 arrives at a terminal end, the digital audio data remaining in the memory 5 are checked, and when the digital audio data are remained by a prescribed amount or above, three times of information sounds are rung from an information sound generation means 12, and a backlight of a display part 4 is turned on/off synchronized with that. On the other hand, when the digital audio data aren't remained by the prescribed amount or above, a time of long information sound is rung from the information sound generation means 12, and the backlight is turned on/off synchronized with that. Thereafter, when the disk isn't exchanged within a prescribed time, the player is stopped.
Patent JP-H103282-A (JP)
Title: Error spreading circuit of plural picture displaying device
Inventor: MATSUNAGA SEIJI
IPC: G09G3/28
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality by outputting a constant value, which is not related to the error component detected by an error component detecting section, to an adding section through a delaying section when the detection signal of a picture switching detection section exists and to conduct a pseudohalftone display by an error spreading method without plural pictures being adversely affected by mutual error components. SOLUTION: An error component detecting section 22 detects error components from spread output signals obtained at the output side of a horizontal direction adding section 18 and outputs the error components to an error component control section 42. A picture switching detecting section 44 differentiates the inputted picture switching signals, detects the picture switching signals and outputs the picture switching detection signals to the section 42. Thus, if a picture switching detection signal is inputted, '0', which is not related to the error component outputted from the section 22, is made an error component by an error component control section 42. If the picture switching detection signal is not inputted, the error signals outputted from the section 22 are inputted to a horizontal direction adding section 18 through an n dot delay section 28 as they are.
Patent JP-H07286387-A (JP)
Title: Panel element and indoor wall formation method using the element and indoor wall structure
Inventor: TATSUNO TARO
IPC: E04H1/12
Filed: 1994-07-28
Abstract: PURPOSE:To make it possible to connect easily in the terminal direction by forming an engagement means on the end of a hollow panel element in the direction along the width cut off by a specified length by extrusion-molding. CONSTITUTION:A pair of female engagement parts 12 are formed on outer edges in the direction along the wideness of a panel extending lateral sides 10 from a connection part 11a located on both ends in the radial direction of an aluminum extrusion- molded panel component PA while a pair of counterpart male engagement parts 13 are formed from connection parts 11b. Since the distance between the inner faces of the female engagements 12 is equivalent to the distance between the outer faces of the counterpart male engagements 13, the male engagement parts 13 for the adjacent panel components can be engaged with the space between the female engagement parts 12. When the female and male engagement parts of adjacent PA are engaged by forming engaged projected parts 14 on the internal surfaces of the female engagement parts 12 and engagement recessed parts 15, which can be engaged with the outer surfaces of the engagement projected parts 14, the engagement projected parts and the engagement recessed parts fit each other so that both panel elements may be connected to each other, regulating their relative movement in the direction along their thickness and width.
Patent JP-H0846955-A (JP)
Title: Television communication device
Inventor: ONO MASAHIRO
IPC: H04N7/18
Filed: 1994-07-28
Abstract: PURPOSE:To unnecessitate a monitor signal line between a master set in a room and an added master set in the room by oscillating a carrier to be transmitted to an inter-master set transmission line by means of a carrier oscillator provided in the master set in the added room and multiplexing the oscillated carrier with a carrier multiplexing circuit. CONSTITUTION:When a CPU 10 receives a call signal, a speaker 10a is rung, a power source transmitting circuit 11 is also operated, a power source is supplied to a transmission path terminal T1 and a transmission path switch 5 is operated. When the power source is supplied from the master set MQ1 to a porch slave set with a camera SQ1, a video signal is transmitted to a television monitor 7 with a video voice multiplexing circuit 12. When a transmitter/ receiver 8 is off-hooked, a hook switch K1 is closed, the transmitter/receiver 8 is on-hooked after a call ends and a state is returned to a waiting state. If the monitor button K2 of the master set MQ2 in the added room 9 is depressed at this time, the carrier f2 oscillated by the oscillator 2 is transmitted to a carrier multiplexing circuit 3 and the carrier f2 is multiplexed in the inter- master set transmission path L2 with the inter-master set transmission path terminal T2.
Patent JP-S5968358-A (JP)
Title: Flame-retardant resin composition
Inventor: MAEDA MASAHIKO
IPC: C08L23/26
Filed: 1982-10-12
Abstract: PURPOSE:To provide the titled compsn. excellent in barrier properties against electromagnetic waves, etc., by incorporating a chlorinated polyethylene, conductive carbon black, halogen-contg. compd., Sb2O3, and hydrous inorg. matter with vinyl chloride polymer in specific proportions. CONSTITUTION:A chlorinated polyethylene (B) with a chlorine content of 20- 50wt%, conductive carbon black (C), a halogen-contg. org. compd. (D) (e.g., tetra-chlorophthalic anhydride), antimony trioxide (E), and hydrous inorg. matter (F) (e.g., magnesium hydroxide) are incorporated with a vinyl chloride polymer (A) with a degree of polymn. of 400-4,000, wherein B is 1-25vol% and C is 5- 50vol% based on (A+B+C), respectively; B is 40vol% or lower based on (A+B); each of D and E is 5pts.wt. or higher based on 100pts.wt. total amt. of (A+ B) wherein (D+E) is 50pts.wt. or lower; and F is 5pts.wt. or above based on 100pts.wt. C.
Patent JP-H101901-A (JP)
Title: Elevation adjustable rail fastening device
Inventor: SHIMIZU SOICHIRO
IPC: E01B9/38
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rail fastening device which is capable of preventing an insulating block from being deviated from a sleeper and protecting the insulation block from being damaged by a reduction in the receiving area of a receiving plane. SOLUTION: An elevation adjustable rail fastening device 10 comprises substantially an insulating block 20, a spring clip 30, a hexagon bolt 40 and an elevation adjusting liner 50. The elevation adjusting runner 50 is interposed between the insulating block 20 and the bottom of the rail R. The elevation adjusting liner 50 is a substantially rod-like material whose cross section is roughly a parallelogram and shapes up a trapezoid when viewed on the plane so as to align with the angle of an oblique side of the spring clip 30. The material is a nylon. The liner 50 is vertical on the side surface and the end face in an interposed state.
Patent JP-2001002637-A (JP)
Title: Derivatives of optically active n-substituted pyrrolidine, piperidine derivative and reagent for assaying activity of butyryl choline esterase in brain containing the same
Inventor: IRIE TOSHIAKI
IPC: C07D207/08
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivatives of optically active N-substituted pyrrolidine and piperidine capable of measuring activity of BchE not only in a brain after death but also in vivo targeting a living human or animal and from outside of a body in a noninvasive procedure. SOLUTION: An optically active N-substituted pyrrolidine derivative of formulas I or II [R1 is a butyryl or valeryl group; R2 is (non)radioactive lower alkyl], e.g. (R)-N-methyl-3-butyryl-oxypyrrolidine. The derivative of formula I is obtained, for example, by reacting a derivative of formula III with butyl chloride (or valeryl chloride) in the presence of pyridine in a solvent such as methylene chloride, etc., at room temperature to obtain corresponding N-tert- butoxycarbonylbutyl (or valeryl) ester derivative, and then treating with HCl/ ethyl acetate, etc., at room temperature to give an amino ester derivative and then reacting with(non) radioactive methyl iodide. A reagent for assay of BchE activity is prepared by using the derivative of formula I or II as an active ingredient.
Patent JP-S6070004-A (JP)
Inventor: KAWASAKI KATSU
IPC: B65G33/06
Filed: 1983-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0343872-A (JP)
Title: Display method for compound structure
Inventor: MORI TOSHIAKI
IPC: G06F17/50
Filed: 1989-07-12
Abstract: PURPOSE:To display a compound structure at a high speed and with high accuracy by dividing again an area where the atom models overlap with each other and then compounding these divided areas to display them. CONSTITUTION:A highly accurate primitive model is produced as a standard added with shadow, and a graphic containing the coordinates contained in the coordinates of the divided display parts is selected. Then the comparison is performed between the minimum and maximum values of the Z coordinates. The selected graphic is displayed or undergoes the erasion of the hidden surfaces (lines) and can be outputted to a display part. The divided areas whose mutual superposition is decided at comparison carried out between the maximum and minimum values of the Z coordinates are divided again into smaller areas. Then the comparison is repeated and the divided areas are outputted to the display part down to a picture element unit. Thus the divided areas are compounded together. As a result, the parts having no mutual superposition have the reduced comparison deciding frequency and can be displayed at a high speed. While the parts overlapping with each other are divided again into smaller areas and can be displayed with high accuracy.