baber/WOPTO huggingface dataset:
Patent JP-S5831671-A (JP)
Title: Electronic camera
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1981-08-19
Abstract: PURPOSE:To decrease the time required for discharge of unnecessary charges at photographing, by constituting a signal transferring part of a channel consisting of a substrate and the implanted channel of opposite conduction type, and reversingly biasing said channel. CONSTITUTION:In a CCD image pickup element, a row transfer section is formed on the surface region of a P type substrate 40 as an N type implanted channel 42. A region being a charge detection section of an output terminal 34 in the channel 42 and a region corresponding to a power supply terminal 36 are formed as N<+> type drains 44 and 46. In reversingly biasing the channel 42 with a DC power supply 66, a depletion layer is always generated in the channel 42. Before a shutter of an electronic camera is opened, unnecessary charges are discharged externally from a transfer section via the power supply terminal 36. Since the time required for the discharge of unnecessary charges can be saved, the shutter chance can accurately be hit.
Patent JP-S62288185-A (JP)
Title: Production of compound semiconductor crystal
Inventor: SAITO TETSUO
IPC: C30B1/02
Filed: 1986-06-03
Abstract: PURPOSE:To make it possible to produce compound semiconductor crystal having a uniform composition and to add an impurity having large segregation to the crystal uniformly, by producing the crystal by a combined method of a zone melting method and recrystallization method. CONSTITUTION:An ampul 21 is inserted into a fixed position in a furnace 23 in a state wherein an alloy ingot 22 is set at the upper part in the ampul 21. Temperature is raised in such a way that the temperature of the furnace 23 is >= liquid phase formation temperature TL between point P and point Q. Then, the ampul 21 is lowered in direction B. The ingot 22 is melted from a lower end part 22A, melt drops 25 thereof are solidified at a bottom part 21A of the ampul 21 to give crystal, which is formed toward the top part. When the top end part of the ampul 21 reaches the point Q, drop of the ampul 21 is stopped, the temperature of the furnace 24 is adjusted in such a way that the temperature of the whole ampul 21 is a temperature lower than solid phase formation temperature Ts, the ampul is kept in the state for about 30 days and the material is recrystallized. Compound semiconductor crystal having a uniform composition is formed.
Patent JP-H05304887-A (JP)
Title: Hard-to-brown food/beverage with good flavor
Inventor: KUBOTA YASUSHI
IPC: A23C3/08
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a food/beverage with good flavor generating no odor even if heated, not getting yellow or brown even after heat treatment, by adding both rutin and specific coloring matter(s) to a milk or dairy product-contg. food/beverage. CONSTITUTION:The objective food/beverage can be obtained by adding (A) 0.001-0.1wt.% of rutin or a degradation product thereof and (B) 0.0001-0.01wt.% of blue and/or green coloring matter(s) to (C) beverage and/or dessert derived from milk and/or dairy product.
Patent JP-H05297217-A (JP)
Title: Manufacture of black matrix
Inventor: ISODA NORIMICHI
IPC: G02B5/20
Filed: 1992-04-22
Abstract: PURPOSE:To enhance the reliability of the seal strength of a black matrix, wherein the active layer needs not transparency and tight attachment thereto be obtained while the permeability inherent in the pixel is maintained, by using as a coating a sol acquired through hydrolysis of a specific organic compound. CONSTITUTION:Alkoxy organic compound or the like given by a formula: M(OR1)m(OR2)nXpYq is hydrolyzed to form a sol, which is either solely or in combination applied to a transparent base board 1 and baked to provided thereover an active layer 2 in the form of lattice or netting which has fine pores, and the whole surface of this active layer 2 is subjected to non-electrolytic plating to form a black matrix 6. In the formula, M is one element selected among magnesium, calcium, etc., R1 and R2 are alkyl radical or acyl radical, and X and Y are hydrogen atom, chlorine atom, or hydroxyl radical, wherein (m, n, p), and (q) are integer between 0-8, and m+n+p+q gives the number of M's, and m+n must be greater than 1.
Patent JP-H0223395-A (JP)
Title: Brightness adjustment
Inventor: EIBURAHAMU CHIYAIMU NEIMAN
IPC: G09G5/00
Filed: 1989-05-23
Abstract: PURPOSE: To attain the generation of high-quality gray scale characters by selecting the gray scale setting to minimize the discontinuity of the line between the sharp transition line of a first field and the line between the high-luminance part and low-luminance part of a second field and setting a luminance linearization value according thereto. CONSTITUTION: The first field having the white part 42 and black part 44 separated by the sharp transition line 46 is displayed in the first area of a display device 40. The second field having the white part 48 and black part 50 separated by a band-shaped part 52 of a medium-contrast gray is displayed in an adjacent second area. The band-shaped apart 52 is parallel with the transition line 44 and its height is determined by a desired sub-pixel edge arrangement. An observer is placed in the position apart from a display 40 by the distance calculated from the height of the band-shaped part 52 and a prescribed visual angle and the gray scale setting to minimize the discontinuity of the line between the boundaries between the black and white parts of the respective fields is selected. The luminance linearization value is set according thereto.  As a result, the more natural display of the characters, etc., by using the gray scale is made possible.
Patent JP-H07334351-A (JP)
Title: Method and device for managing program correction history
Inventor: KATO YASUTO
IPC: G06F9/06
Filed: 1994-06-13
Abstract: PURPOSE:To improve efficiency for managing respective editions with corrections on the stages of program development and to simplify the operation for extracting any arbitrary edition. CONSTITUTION:Concerning program correction history management for which the respective editions with the corrections of a program for the unit of a module are stored in a filing device 6 and any arbitrary edition to be the next correcting object is extracted from this device based on an identifier, the respective identifiers corresponding to respective editions are managed for the unit of modules in an identifier storage part 5 of a module managing part 4, all the identifiers for the unit of the module as the correcting object are displayed by an identifier list display/selector 3, and the identifier corresponding to the edition of the correcting object is selected out of those identifiers. Since the addresses of respective editions for the storage areas in the filing device 6 are automatically set as the identifiers, it is not necessary for a program developer to care of the identifiers and since the order of list display is defined as the order of preparing the editions of respective identifiers, the identifier can be selected with a reference showing how many times before that identifier is corrected.
Patent JP-S6340278-A (JP)
Inventor: JIYATSUKU TEII JIENTORII
IPC: H01R12/71
Filed: 1987-05-28
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-H10314696-A (JP)
Title: Chemical treating system for molten fly ash
Inventor: WADA SATOSHI
IPC: B09B3/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To use pH of a waste cooling water as a pH controlling agent for fly ash and therefore, to effectively use both of the water and ash, by using a pit water in a cooling water pit as a pH controlling agent for a molten fly ash. SOLUTION: The system is equipped with a conduit 7 to introduce a cooling water 1A from a cooling water pit 1 to an acid or alkali soln. tank 5. The open port of the conduit 7 in the cooling water pit 1 side is provided with a strainer or a filter 7S to remove slug, and the conduit 7 is provided with an opening and closing valve 7A, and if necessary with a pump 7B. The cooling water 1A is used as an acid pH controlling agent and is used as an acid controlling agent for molten fly ash. When a molten fly ash after the treatment is put in water and enough stirred and then the pH of the soln. is measured, a neutral value of pH=7 is obtd., which means that the result is same when hydrochloric acid is used as an acid controlling agent.
Patent JP-H02308519-A (JP)
Title: Semiconductor thin film forming device
Inventor: SUGIURA HIDEO
IPC: B01D53/46
Filed: 1989-05-24
Abstract: PURPOSE:To enable sharp hetero interface formation and also to make hydride gas harmless by providing a plurality of molecular beams for thermal decomposition for one kind of hydride gas inside a vacuum vessel. CONSTITUTION:Phosphin from a phosphin bomb 1 through a mass flow controller 2 is thermally decomposed at high efficiency of 99% or more at the high temperature main cracker cell 5 of a vacuum vessel 4 through a valve 3 opened, and phosphorous molecular beams are applied to an InP substrate 6 opposed to a cell 5. And when the valve 3 is closed and a valve 10 is opened and at the same time a valve 11 is opened and a valve 9 is closed, the arsenic beams by arsine from an arsine bomb 7 through a cell 5 are applied to the substrate 6 in place of phosphorous beams. At the same time, the phosphorous molecules beams by a low temperature of sub cracker cell 14 provided in the vessel 4 does not have facing substrate, and those are exhausted by a vacuum pump 12, and since the decomposing efficiency of the cell 5 is high, removing device 13 is made harmless, and since the changeover time of gas by the cell 5 is short, sharp hetero interface is formed at the substrate.
Patent JP-H04331338-A (JP)
Title: Semiconductor pressure sensor
Inventor: YUMOTO HIROYUKI
IPC: G01L19/00
Filed: 1991-05-02
Abstract: PURPOSE:To enable adhesion strength between a lead and a package to be increased and at the same time assembly accuracy of the lead to be improved. CONSTITUTION:A groove 8 is provided at a lead 3 constituting a pressure sensor and at the same time a protrusion 9 which is formed so that it fits into a groove is provided at a package 5, thus enabling leak failure to be decreased and assembly accuracy to be improved.
Patent JP-2000287164-A (JP)
Title: Work album support system, and computer-readable recording medium recording data and program for the same system
Inventor: KATO YOSHIJI
IPC: G06Q50/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily generate a work album to report the result of work such as civil works to the owner of the works. SOLUTION: A system main body 1 consisting of a microcomputer captures pictures at a work site photographed by am electronic still camera 5 to generate image files and stores data of tiny diagrams. A user selects various layouts on a work album edit screen having at least a site photograph area, a text area and a ting diagram area and displays the work album edit screen, the user selects the pictures and pastes them to the site photograph area, selects a tiny diagram corresponding to the type of work and pastes it to the tiny diagram area, enters data relating to a measurement point to the text area at each measurement point of the work site to edit the work album.
Patent JP-S5755506-A (JP)
Title: Magnetic recorder and reproducer
Inventor: SAGARA YUUJI
IPC: G11B5/52
Filed: 1980-09-19
Abstract: PURPOSE:To realize a random access reproduction of a short time, by securing the shift of a magnetic head in the direction of the tape width by forming a number of recording tracks in the direction of the tape width. CONSTITUTION:A head drum 11 is attached to a drum shaft 13 that is supported, e.g. vertically by a fixed frame 12, and is supported by a movable supporting frame 16 at the upper and lower positions. The frame 16 contains a female screw mechanism which is fitted to a screw shaft 17 supported vertically by the frame 12, and is controlled to be shifted vertically along with the drum 11 by the rotation of the shaft 17. The shaft 17 is rotated by a pulse motor 20 connected via gears 18 and 19. A magnetic head is set on the circumference surface of the drum 11 to perform the reproduction through one of a number of recording tracks formed in the width direction of a tape 21.
Patent JP-H08322688-A (JP)
Title: Impeller in hose exhibiting casing
Inventor: MIYAZAKI OSAMU
IPC: A47F7/00
Filed: 1995-05-29
Abstract: PURPOSE: To exhibit several kinds of hoses in an ordinally used casing for exhibiting a hose. CONSTITUTION: Impellers 100a, 100b are divided in its axial direction into several parts, and pipe-like support shafts 101a, 101b are loosely fitted on a main shaft journalled to bearings 305a, 305b so that the impellers 100a, 100b can be rotated, independent from each other. With this arrangement, it is possible to exhibit several kinds of hoses, which is greater than two times as large as a number of hoses which has been conventionally exhibited.
Patent JP-H01299830-A (JP)
Title: Plastic film
Inventor: YAGI MUNEHARU
IPC: C08J5/10
Filed: 1988-05-28
Abstract: PURPOSE:To obtain a plastic film having excellent durability of dew condensation preventing property and scarcely undergoing loss of transparency, blocking, etc., by mixing a thermoplastic resin with a specified polyethylene oxide. CONSTITUTION:A thermoplastic resin (e.g., PE or PP) is mixed with 0.01-20wt.%, based on the total amount of the resins, polyethylene oxide of an average MW >=1000. The obtained mixture is optionally mixed with 0.01-5wt.%, based on the total of the three components, conventional. antihazing agent (e.g., glycerol fatty acid ester).
Patent JP-S5756338-A (JP)
Title: Dividing method for glass fibers into plural groups
Inventor: TAKE HIROMASA
IPC: C03B37/022
Filed: 1980-09-22
Abstract: PURPOSE: To perform the titled dividing quickly and surely by pressing the fanshaped part of a fiber bundle formed by bundling a group of glass fibers pulled out of a bushing against a dividing member to fix a prescribed number of fibers into each groove of the member.  
     CONSTITUTION: Many glass fibers 2 pulled out of a bushing 1 are bundled with a bundling member 4 after applying a bundling agent to the fibers 2 by an applicator 3. The formed bundle of the glass fibers is extended with an extending device 7 at 5W1,000m/min constant speed to form a fan-shaped part 8 between the member 4  and the bushing 1. The part 8 is then pressed against a dividing member 9 by hand, whereby the fibers 2 are divided at each top 12 of the recesses of the member 9. A fiber groupIand a fiber group II located at the left and right of a top 12 enter grooves 10, 10' and are fixed into the grooves 10, 10', respectively. Thus, plural small bundles 6S of glass fibers are formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11324833-A (JP)
Title: Intake device for engine
Inventor: KIGUCHI SAKAE
IPC: F02B77/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by providing with a housing function of an element simple substance on an installing part while arranging the installing part for installing the element simple substance on an intake system constituting parts. SOLUTION: Installing parts 2, 3 of an element simple substance are arranged on a surge tank 1 as an intake system constituting parts. The installing parts 2, 3 are composed of a recessed part. A function as a housing of an ISC valve is applied on the circular installing part 2. A function as a housing of a boost sensor is applied on the rectangular installing part 3. Since the housing functions can be applied on the surge tank 1 by mounting only an element in the housing of each device, the whole of structure can be simplified. Only the device is built in the surge tank 1, and thereby, an individual housing parts can be omitted while lumping a water proofing structure of each device.
Patent JP-H05325352-A (JP)
Title: Position correction control method for rotating object
Inventor: WATANABE HIDEYASU
IPC: G11B15/68
Filed: 1992-05-22
Abstract: PURPOSE:To execute rapid position correction control with high accuracy by detecting a backlash region from the output signal of a tachometer and lowering the gain of correction force at the time of the position correction control for a motor within the backlash region. CONSTITUTION:The backlash region of rotating mechanism parts 13, 14 is detected from the output signal of the tachometer 15 and the gain of the correction force at the time of the position correction control for a motor 4 is lowered within this backlash region, by which the oscillation state within the backlash region is suppressed. The direction of the mis-registration from the target position to be stopped is determined from the output signal of the tachometer 15 and the point where the direction of the mis-registration changes by a prescribed number of times is decided as to be the backlash region of the rotating mechanism parts when the change in such direction is detected.
Patent JP-S5833993-A (JP)
Title: Speed instructing device for motor
Inventor: KATOU MASATAKA
IPC: H02P29/00
Filed: 1981-08-20
Abstract: PURPOSE:To instruct a motor speed in contactless type by mounting strain gauge at a support having flexibility and generating an output corresponding to the pressing position by the depression of an operating plate, thereby controlling the rotating speed of the motor. CONSTITUTION:Supporting frames 14, 15 are secured to the legs of a sewing machine or the like, supports 14a, 14b which have flexibility are formed at the ends, resistance wire strain gauges 16-18 are mounted, and an operating plate 19 is mounted, thereby varying the resistance values of the gauges 16-18 by the pressing operation. The outputs of bridge circuit 21, 25 formed to include the gauges 16-18 are supplied through amplifiers 22, 26 and A/D converters 23, 27 to a signal generator 24, thereby controlling the motor M. Accordingly, the motor M can be rotated at the speed relative to the distances LA, LB from the pressing point P of the plate 19 to the supporting points 19a, 19b, thereby improving the durability as contactless type.
Patent JP-H07308761-A (JP)
Title: Plate for magnesia-carbon-base sliding gate
Inventor: NOGUCHI HIRONORI
IPC: B22D41/32
Filed: 1994-05-19
Abstract: PURPOSE:To effectively enhance the service life of a non-calcined MG-base plate by a means for improving oxidation resistance. CONSTITUTION:This plate is obtd. by adding a silicon modified phenolic resin contg. 10 to 50wt.% Si as a binder at 0.5 to 10wt.% to the plate (MG-base plate) for a magnesia-carbon-base sliding gate and kneading and molding the mixture, then drying the molding and has a high corrosion resistance. The oxidation resistance and the degradation of strength at the intermediate temp. range are improved by using the silicon modified phenolic resin.
Patent JP-S6026494-A (JP)
Title: Rectification compensator of dc electric machine
Inventor: OHARAGI HARUO
IPC: H02P7/06
Filed: 1983-07-20
Abstract: PURPOSE:To preferably compensate a rectification by opening a closed circuit of a flywheel diode in a current controller of an auxiliary winding when an armature current is abruptly decreased. CONSTITUTION:An armature current IM is flowed through a brush 11 and a commutator 12 to an interpole winding 8. On the other hand, the outputs of a current detector 13 and a rotating speed detector 14 are multiplied by a multiplier 15, inputted to a gate signal generator 16, thereby controlling GTO thyristors 22A, 22B in a current controller 18. When the thyristor 22B is set to ON state and the thyristor 22A is set to ON, a current iP1 is flowed from a DC power source 17 to an auxiliary winding 10, and when the thyristor 22A is turned OFF, a current iP2 is flowed through the thyristor 22B and a flywheel diode 23A. When the armature current is abruptly decreased to a certain limit or larger, the thyristor 22B is turned OFF, and the closed circuit of the winding 10 is opened.
Patent JP-S6026791-A (JP)
Inventor: HIGASHIDA YOSHIKI
IPC: E05F1/02
Filed: 1983-07-20
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-H07315283-A (JP)
Title: Underwater observation buoy separating device
Inventor: MORIMATSU HIDEJI
IPC: B63B22/08
Filed: 1994-05-20
Abstract: PURPOSE:To surely separate a buoy for underwater observation while providing simple constitution. CONSTITUTION:As a base end part of a hook 51 is pressed and fixed on a mounting base 4 by means of an electric corrosion wire 52, the hook 51 is held in a fallen condition. Under this condition, the tip part of the hook 51 is inserted into a mounting hole 21 arranged in a buoy 2 for underwater observation. As a result, the buoy 2 for underwater observation is fixed in the hook 51 so as to be moored on the mounting base 4. On the other hand, when electric current flows in the electric corrosion wire 52 on the basis of a command from the underwater observation device 1, the wire 52 is fused, and the hook 51 is rotated around a shaft by energizing force by a spring 57 and is raised from the fallen condition. In this process, the hook 51 is released from the buoy 2 for underwater observation.
Patent JP-2000324415-A (JP)
Title: On-vehicle television video processor
Inventor: YOSHIDA MOTOMASA
IPC: H04N5/44
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To vary the judging reference of switching to a still picture and moving picture in accordance with the traveling situation of an automobile. SOLUTION: In accordance with a speed obtained by a vehicle speed sensor Vs and the position of its own automobile obtained by a car navigation system, the judging reference of video disturbance is changed to strict judge in the case of traveling at high speed or at the position of its own automobile where electric field intensity is high and to leniently judge in the case of traveling at low speed or at the position of its own automobile where electric field intensity is low. When NG is continuously judged longer than a fixed period or the car navigation system judges stopping of the automobile, an original moving picture is forcedly displayed on a display 15.
Patent JP-S6021862-A (JP)
Inventor: HATA TAKUOKI
IPC: C23C14/34
Filed: 1983-07-18
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-S5658192-A (JP)
Title: Semiconductor memory device
Inventor: OGURA ISAO
IPC: G11C11/4094
Filed: 1979-10-13
Abstract: PURPOSE:To increase the sensitivity of a sense amplifier for the semiconductor memory device using the sense amplifier consisting of the flip-flop circuit, by detecting and storing the unbalanced state of a pair of inverters forming the sense amplifier and then compensating the unbalance in accordance with the storage. CONSTITUTION:The dynamic RAM actuates the sense amplifier 1 by setting the word line and the clock phi1 to ''0'' and the clock phi2 to ''1'' each at the end of the initialization. The amplifier 1 senses either one of the digit lines 20 and 21 as ''1'' and the other as ''0'' respectively according to the unbalance of the electric characteristics of the system. After this, the clocks phi1 and phi2 are set at ''1'' and ''0'' each, and the unbalance state of the lines 20 and 21 is stored in the static memory cell 31. According to the state of storage, the capacities 34 and 35 are added to the lines 20 and 21 with the degree of unbalance set to the 1/2 capacity value in a conversion of the digit line capacity. As a result, the unbalance of voltage can be dissolved to increase the sensitivity.