baber/WOPTO huggingface dataset:
Patent JP-H06119452-A (JP)
Title: Device and method for processing image
Inventor: OKUBO KAZUO
IPC: G06T7/00
Filed: 1992-10-02
Abstract: PURPOSE:To accelerate image processing by devising correlation degree calculation processing based on both of image data concerning the processing of aligment between an image expressed based on first image data and an image expressed based on second image data. CONSTITUTION:This device is provided with a first correlation degree calculating means 11 for outputting first correlation degree data DCL based on first and second image data D1 and D2, second correlation degree calculating means 12 for outputting second correlation degree data DCR based on the first and second image data D1 and D2, correlation degree calculating means 13 for outputting correlation degree data DC showing the matching evaluating amount of the first and second images A and B based on the first and second correlation degree data DCL and DCR, and image correcting means 14 for performing aligment correction based on the correlation degree data DC.
Patent JP-H01107659-A (JP)
Title: Power circuit
Inventor: SHIODA HIROSHI
IPC: H02M7/06
Filed: 1987-10-19
Abstract: PURPOSE:To prevent rush current from being generated, by discriminating whether the detection value of DC voltage is more or less than a threshold value, and by short-circuiting a rush-current-proof resistor. CONSTITUTION:So far as a power circuit is concerned, an AC power source 1 is connected to a thyristor 4 and a transistor(Tr) 5 via a diode bridge 2, and a resistor 3 is set in parallel with the thyristor 4 and is connected to a capacitor 7 and a resistor 8, and an inverter unit 11. The collector of the Tr 5 is connected to the gate of the thyristor 4 and an emitter on the light receiving side 6 of a photo-coupler, and a base is connected to the collector of the photo-coupler light-receiving section 6. The power circuit is connected to the cathode of a photo-coupler light-generating section 10 and the GND of the inverter circuit unit 11. When the voltage of the AC current 1 is applied to the diode bridge 2, then the capacitor 7 is charged by the OFF of the thyristor 4, through the resistor 3, and when the charge comes to the Zener voltage of a Zener diode 9, then current flows to the photo-coupler light-generating section 10, and the thyristor 4 is turned ON.
Patent JP-H10108781-A (JP)
Title: Curtain raising and lowering kit
Inventor: KOBAYASHI MITSUO
IPC: A47H1/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To allow a general person to easily and inexpensively install a raising/ lowering-type raising/lowering curtain through the user of a curtain rail. SOLUTION: This curtain raising/lowering kit 10 is constituted by including an operation string 5, a curtain 1 fixed with guide rings 4 to put the string 5 through at regular intervals in a height direction and provided with bag-shaped parts 11 for loading curtain suspending tools at its upper end part, the guiding members 3 of the operation string which can be fixed to the groove of a curtain rail and an operation string lock 2 for locking the strings 5 which can be fixed to the end part of the curtain rail. After installing the lock 2 and the guiding members 3 to the curtain rail and the curtain 1 is suspended form moving rings at the curtain rail by way of the suspending tools.  One tip of the string 5 is tied with a guide ring 4 at the lower end of the curtain 1, the string is put through the residual guide rings 4 in the order from a lower ring to an upper ring, then successively put through the guiding members 3 and put through the lock 2 to complete the raising/lowering curtain.
Patent JP-H06118638-A (JP)
Title: Production of microcapsule
Inventor: TSUDA MASAYUKI
IPC: G03F7/004
Filed: 1992-10-02
Abstract: PURPOSE:To provide the process for production of the microcapsule capable of easily and uniformly forming wall films of an aminoaldehyde resin even if a water-insoluble core material contg. an acrylic photosensitive material is used. CONSTITUTION:This process for production of the microcapsule consists in obtaining an O/W type emulsion by adding 1g pigment, 0.5g dye and 15g photoinitiator to 100g acrylic photosensitive material, completely dissolving these materials to synthesize a liquid component 3 and emulsifying this liquid component 3 in 100ml aq. soln. of 10% ester dispersant adjusted to 4.5 pH for 3min at 5000rpm by using a homogeneizer. The microcapsule 1 is obtd. by adding the O/W type emulsion and 3g initial condensate melamine and formaldehyde under stirring to 400ml aq. soln. of 5% ester dispersant adjusted to 4.5 pH, raising the liquid temp. up to 60 deg.C and effecting reaction for two hours, then cooling the mixture clown to room temp. and controlling its pH to 8.
Patent JP-H05108198-A (JP)
Title: Time correction system by means of plural reference stations
Inventor: OGAWARA HIDEKI
IPC: G04C9/04
Filed: 1991-10-14
Abstract: PURPOSE:To prevent the time correction operation of an information processor group from stopping even when the reference station currently distributing the standard time gets out of order, as to a time correction system obtaining time information for the information processing group from the reference station through a line. CONSTITUTION:Plural reference stations 1-1 to 1-N are provided which retain and distribute the standard time, the respective reference stations are provided with a circuit 8 independently generating/distributing the standard time and a circuit judging the normality of the station itself and the other stations by obtaining the difference data between the time data of the station itself and the other station and applying the majority principle to the obtained data.
Patent JP-S62125599-A (JP)
Title: Pulse generating circuit
Inventor: MATSUMOTO MASAAKI
IPC: G11C29/04
Filed: 1985-11-27
Abstract: PURPOSE:To obtain a circuit of a high degree of integration that is suited to a defect relieving circuit which receives a specific address signal and produces a negative or positive pulse, by incorporating a programmable element to an address comparator. CONSTITUTION:The reference voltage of a current switching type logic circuit is applied to a terminal N1 and the voltage of a constant level is applied to a terminal N2 respectively. When a fuse F21 is cut, the current of a current source I11 flows to a resistance R11 via a transistor Q11 as long as the address signal has a high level of voltage at a node A1. Thus an emitter CO11 of an emitter follower Q31 has a low potential and the output PO is set at a low potential through a fuse F11. When the node A1 is set at a low level of voltage, the collector, the CO11 and the PO are set at low potentials. In the same way, the PO has a low potential when the node A1 is kept at a low level of voltage if the fuse F11 is cut. Therefore all outputs are negative when a specific address is supplied by cutting the fuses F11-F2m are cut in response to said specific address. Then the negative pulses are produced.
Patent JP-H0990902-A (JP)
Title: Pseudo half-tone processing circuit
Inventor: MATSUNAGA SEIJI
IPC: G09G3/28
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale by unnecessitating line memory for error diffusion. SOLUTION: This circuit is constituted of an error diffusion operation circuit 56 performing error diffusion operation in the horizontal direction based on the data A of low-order (n-m) bits (e.g. 3bits) of a video signal of (n) bits (e.g. 8bits) and a first addition circuit 52 adding the output value of the error diffusion operation circuit 56 to the data B of upper (m) bits (e.g. 5bits) of the video signal and outputting them to a display panel, and operates δ=D-S by the operation control circuit 64 of the error diffusion operation circuit 56, and supplies a carry signal for adding '1' to the least significant bit of the data B to the first addition circuit 52, when the operation value δ becomes positive (>=0), to perform error diffusion only in the horizontal direction.  Then, by setting while changing the operation initial value of the error diffusion operation circuit 56 at every line with an operation initial value setting circuit 70, a directive property of a diffusion pattern is erased, and a storage element (line memory) in the line direction is unnecessitated.
Patent JP-2000101060-A (JP)
Title: Solid-state image sensing element and control method thereof
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/335
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To raise the max. storing capacity of a photoelectric conversion element and prevent the smear. SOLUTION: This solid-state image sensing element comprises a substrate having a photoelectric conversion element 21 and a charge transfer line 22 and a power source Vod for applying a specified voltage to the substrate to remove the electric charge in the substrate and the control method thereof comprises step (a) of applying a first d-c bias voltage Vod1 to the substrate, converting a received light to an electric charge and storing the charge in the photoelectric conversion element, step (b) of reading the charge stored in the photoelectric conversion element onto the charge transfer line, and step (c) of applying a second d-c bias voltage Vod2 higher than the first d-c bias voltage to the substrate and transferring the charge on the charge transfer line.
Patent JP-S61144070-A (JP)
Title: Semiconductor device
Inventor: MIMURA TAKASHI
IPC: H01L29/778
Filed: 1984-12-18
Abstract: PURPOSE:To increase the speed of operation by forming an active layer, which consists of a semiconductor having multi-valley conduction band structure and in which a channel is generated, and a superlattice layer being in contact with at least an active region in the active layer and setting base sub-band-energy in the superlattice layer at a value higher than the energy of a conduction band in the channel. CONSTITUTION:A semi-insulating GaAs substrate 1, a superlattice layer 2, I-type GaAs films 2a constituting the superlattice layer 2, an I-type AlGaAs films 2B, which are laminated alternately together with the I-type GaAs films 2a and constitute the superlattice layer 2, an I-type GaAs active layer 3, an N type AlGaAs electron supply layer 4, a source electrode 5, a drain electrode 6, a gate electrode 7 and a two-element electron gas layer 8 are formed. The parameters of the superlattice layer 2 are selected so that the relationship of EL-EC>EO-EC is satisfied among the energy EO of the bottom of a GAMMAvalley in GaAs, the energy EC of the bottom of a base sub-band in the superlattice layer 2 an the energy EL of the bottom of a L valley. Accordingly, transition to the L valley from the GAMMA valley of two-element electrons is prevented, thus resulting in operation at high speed.
Patent JP-S61146838-A (JP)
Inventor: MATSUI MITSUGI
IPC: D03D1/00
Filed: 1984-12-18
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-H04141435-A (JP)
Title: Ink jet injection device
Inventor: ATOBE MITSUAKI
IPC: B41J2/215
Filed: 1990-10-03
Abstract: PURPOSE:To reduce permeation of ink by providing an ink jet injection device wherein an ink jet injection head atomizes recording liquid by supersonic wave so as to make aerosol and print characters or images on the surface of a body to be recorded. CONSTITUTION:A piezo-oscillator 1 having 1.6MHz is provided at the lower part of a tank filled with a recording liquid 2. The recording liquid 2 is made by mixing a little glycerin and ethanol is normal black ink. The specific gravity and surface tension are almost the same as water. The piezo-oscillator is driven by 100V so as to generate aerosol. The particle diameter of the aerosol at this time is about 2-3mum. The generated aerosol is made to flow in a flow passage 5 so as to print on a paper 4. Since an ink jet injection head can make very fine aerosol recording drips, the recording drips dry very quickly after they are attached to the paper and printing matter, so that fine characters can be printed speedily.
Patent JP-H03126938-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OZAWA TAKASHI
IPC: G03C1/40
Filed: 1989-10-12
Abstract: PURPOSE:To obtain a photosensitive material low in fog due to contact with an emulsion layer and superior in desilverability and color reproduction performance by incorporating a specified compound. CONSTITUTION:The yellow filter layer contains the colloidal silver or the compound represented by formula I in which each of X and Y is cyano or carboxy and each may combine each other to form a ring; each of R1 and R2 is H, halogen, or the like; each of R3 and R4 is H, alkyl, or the like and each may combine with each other to form a 5-, or 6-membered ring, or each of R1 and R3 and each of R2 and R4 may combine with each other to form a 5-, or 6-membered ring; and L is methine. An antihalation layer contains a fine crystal dispersion of a specified compound, thus permitting the obtained photosensitive material to be low in fog due to contact with the emulsion layer and superior in desilverability and color reproduction performance.
Patent JP-H05110751-A (JP)
Title: Facsimile equipment
Inventor: HOJO YASUSHI
IPC: H04N1/00
Filed: 1991-10-15
Abstract: PURPOSE:To cut roll paper beautifully to an optional length with a simple equipment. CONSTITUTION:A roll paper sheet 7 printed by a print mechanism 6 is provided with the equipment main body 1, an extraction port 9 of the roll paper 7 and a guide groove 10 in parallel with the extraction port 9 and formed longer than the total length of the extraction port 9 are formed to the equipment main body 1, a slide button 12 moved manually on the guide groove 10 is fitted freely in a reciprocating way and a cut blade 13 cutting the roll paper 7 is provided to the slide button 12.
Patent JP-H0978926-A (JP)
Title: Earthquake resistant lock device
Inventor: IINUMA TOMOAKI
IPC: E05C19/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enable a door to be freely opened and closed and be kept closed without the need for any special locking and unlocking operations under normal conditions and to hold the door unopenable in an earthquake by engaging latches. SOLUTION: This earthquake resistant lock device has a lock body 5 with a pair of latches 10. The lock body 5 is provided on the interior wall of an opening in a cabinet. The device has a catch 6 which locks to and unlocks from the latches 10 and which is provided on the inner surface of a double- leafed hinged door. A magnet 11 and a detecting element 12 which is attracted and held by the magnet 11 are provided inside the lock body 5. The detecting element 12 is formed of a steel ball which, when an external vibration not less than a predetermined value works on the lock body 5, leaves the magnet 11 and drops. The dropped detecting element 12 drops into a lock hole 16 provided between the inner ends of the latches 10 to prevent the latches 10 from moving in backward. Thus the catch 6 and the latches 10 are kept engaged with each other to lock the door 2 in a closed position.
Patent JP-H05201025-A (JP)
Title: Method and apparatus for controlling quality of drop for jet printing
Inventor: EREIN EI PUURIN
IPC: B41J2/195
Filed: 1992-10-05
Abstract: PURPOSE: To maintain a constant drop flight time by setting a desired drop time using only a fresh ink and operating a printing device using ink, which is recycled and changed in temperature. CONSTITUTION: A pressure source 30 is adjusted by fresh ink so that a time of drop jet from a nozzle 12 is in an allowable limit to realize best printing in respect of certain boards, distances, etc. Printing is executed using ink, which is supplied from an ink reservoir 16 to the nozzle 12 via a three-way valve 14. It is important to periodically check the quality of ink in the system, so a control device 28 actuates the three-way valve 14 to switch to a fresh ink reservoir 36. The control device is adjusted until a drop time detector 24 indicates that the drop time is in an allowable limit set in advance. At this time, the control device 28 controls a pressure sensor 26 to determine a pressure necessary for a desired drop time.
Patent JP-H02160052-A (JP)
Title: Improved crystal for releasing
Inventor: SUCHIYUAATO OO GOORUDOMAN
IPC: B01J31/12
Filed: 1989-10-16
Abstract: PURPOSE: To make a combustion reaction efficient by the bursting of microspheres by misting a specified hydrocarbon into a cold environment to form frozen oil pellets and spraying the plasma of a catalystic metal on the pellets to obtain the microspheres. CONSTITUTION: Kerosine, light fuel oil, etc., are passed through a misting valve and sent to a refrigerated zone to form plural small frozen oil pellets. Subsequently, the plasma of a metallic catalyst of platinum, palladium, lithium, etc., is sprayed on the pellets to obtain a metal-coated microspheres. The microspheres are collected and sent to a hydrocarbon fuel combustion chamber along with the hydrocarbon fuel. Consequently, the combustion reaction of the hydrocarbon is enhanced under the influence of the many catalyst broken pieces generated by the bursting of the microspheres. Accordingly, the energy release is maximized, and the by-products are decreased.
Patent JP-H04145064-A (JP)
Title: Method for preventing yellowing of thiourea dioxide
Inventor: SUGIMURA TOSHIO
IPC: C07C381/14
Filed: 1990-10-05
Abstract: PURPOSE:To effectively prevent yellowing of thiourea dioxide produced during storage period by adding ultrafine particle silica to thiourea dioxide. CONSTITUTION:An ultrafine particle silica having <=20mu, preferably <=5mu average particle size is added to thiourea dioxide in an amount of 0.01-1.0wt.%, preferably 0.05-0.5wt.% based on thiourea dioxide. Prevention effect is usually obtained by adding the ultrafine particle silica to powdery thiourea dioxide and uniformly blending both the ingredients.
Patent JP-H0690847-A (JP)
Title: Christmas light set
Inventor: TAKASAKI HIROSHI
IPC: A47G33/04
Filed: 1991-10-15
Abstract: PURPOSE:To increase the performance effect, by lighting every groupe of lamps in accordance with the length of musical notes from a speaker connected to a cable by a controller and lighting the lamps for every cable by turns in accordance with the proceeding notes. CONSTITUTION:A controller is provided to selectively light or extinguish lamps 1-12. The lamps 1, 5, 9 are connected to a cable 13, the lamps 2, 6, 10 are connected to a cable 14, the lamps 3, 7, 11 are connected to a cable 15, and the lamps 4, 8, 12 are connected to a cable 16. Control informations are selected stored in a memory 22 in accordance with the mode selection signal output from the switch 27 in a controller and the mode pattern changeover signal from the switch 28. The lamps 1-12 corresponding to the respective modes and the output patterns in the respective modes are lighted or extinguished and also the sounds from the speaker 24 are output.
Patent JP-S60152472-A (JP)
Inventor: ROORANTO SHIYUMIIRERU
IPC: C07D235/02
Filed: 1984-12-19
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-S63115915-A (JP)
Inventor: GERUTO HERUMAN
IPC: F16D13/64
Filed: 1987-10-23
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-S63121941-A (JP)
Title: Data base encoder/decoder
Inventor: NAKANO RYOHEI
IPC: G06F12/00
Filed: 1986-11-11
Abstract: PURPOSE:To flexibly and quickly perform the encoding/decoding processing of a data base by absorbing the extension of the word pointer length for character strings different in length in a data base by an external memory area of an associative memory device, a one-bit comparator, and a control system. CONSTITUTION:An input/output control system 1 reports 'occurrence of decoding request' to a processing control system 5, and the processing control system 5 stores the contents of a code area 4 in a word address area 11 and requests 'read' to an associative memory control system 8 and stored an upper code in an upper code area 12 corresponding to the contents of the code area 4 in the upper code part of the code area 4. The associative memory control system 8 stores the contents of a word, which exists in the code stored in the word address area 11, in a comparison value register 6 and reports 'read completion' to the processing control system 5, and the processing control system 5 stores a partial character string in the comparison value register 6 in a character string area 2 and adds one to the contents of a word counter 3 and stores a lower code in the comparison value register 6 in the lower code part of the code area 4.
Patent JP-H1199903-A (JP)
Title: Occupant protection device
Inventor: SAITO YASUO
IPC: G01P15/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To allow acceleration sensors compensate each other by cutting off a acceleration sensor in trouble, and supplying output of a not-troubled acceleration sensor to a comparison circuit and a collision judging means, when a trouble diagnosis means judges any one of a first and a second acceleration sensors is in trouble. SOLUTION: When an acceleration sensor trouble diagnosis circuit 15 judges any one of a first and a second acceleration sensors 9, 11a is in trouble, only the acceleration signal from the sensor judged to be normal is input, supplied to a comparison circuit 11b and a collision judging circuit 10, and collision judgment and decision of an output timing are performed. Further, when it is judged that an acceleration signal does not change for a fixed time, the acceleration sensor not-changed in output is judged to be in trouble, a changeover signal is supplied to a first and a second changeover circuits 12, 13, and in addition to cutting off the acceleration sensor in trouble, an alarming lamp 17 is driven to light. Hereby, reliability of the device can be improved.
Patent JP-H04264223-A (JP)
Title: Mode-distribution observing apparatus and optical filter
Inventor: PEETAA DEI MAJIRU
IPC: H01S5/00
Filed: 1991-09-19
Abstract: PURPOSE: To gather accurate mode distribution data from a laser easily and rapidly and to provide a mode distribution observation device with less loss. CONSTITUTION: A main mode is separated from a side mode, and total side mode in a specific range is taken out at filter output simultaneously and continuously. By comparing the intensity of the side mode light with a specific threshold successively, the number of generated mode distribution events and the size can be determined. A filter 6 obtained by combining Fabry-Perot etalon and an external reflector 9 is used, the ordinate of the etalon is inclined for the ordinate (propagation axis) of laser output beams, the external reflector 9 is installed in parallel with etalon, beams pass through the filter 6 at least for two times, and only a side mode is outputted from the filter 6. The filter 6 functions as a notch filter with a wide pass band, thus obtaining side mode output.
Patent JP-2000097852-A (JP)
Title: Ammonia measuring device
Inventor: IIDA YUTAKA
IPC: G01N1/28
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To simplify an equipment configuration, and to measure an ammonia concentration easily, by dissolving sample gas in a liquid, and by sending concentrated solution to a near-infrared spectroscope, and by measuring an ammonia concentration, based on ammonia absorption in a specific wavelength zone. SOLUTION: An input port 15a of a three-way valve 15 is connected to a discharge passage of a concentration column 9, and a draining passage 18 is connected to a first output port 15b, and a near-infrared spectroscope 16 is connected to a second output port 15c. In a concentration system 2, sample gas S is absorbed in pure water in a glass tube 4 of a diffusion scrubber 6, and the absorption liquid is sent to the concentration column 9 by a sample pump 8 and trapped. Thereafter, the three-way valve 15 is switched, and concentrated ammonia is sent to the spectroscope 16, and the degree of absorption by ammonia in a prescribed wavelength zone (about 2,150-2,250 nm) is measured. As an absorbance value in the wavelength of 2,204 nm is in proportion to an ammonia concentration, the ammonia concentration is measured by using the relation.