baber/WOPTO huggingface dataset:
Patent JP-H09270976-A (JP)
Title: Liquid crystal display device
Inventor: HARADA SEIKI
IPC: G02F1/13
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To display not only a video signal corresponding to the aspect ratio of 4:3 but also a video signal corresponding to the aspect ratio of 16:9 with simple constitution without distortion, by thinning the video signal at the rate of one against four horizontal scanning lines and executing a prescribed processing when the video signal whose aspect ratio is 16:9 is inputted. SOLUTION: A video chroma circuit 1 generates and outputs RGB signals and synchronizing signals CSYNC, based on the supplied video signals VIDEO. When the video signal whose aspect ratio is 16:9 is inputted, the RGB signal obtained from the video chroma circuit 1 are thinned at the rate of one against the four horizontal scanning lines, and the RGB signal corresponding to the respective horizontal scanning lines which remain without being thinned are displayed on the respective lines of the liquid crystal display panel 4. MASK signals generated by a mask signal generation circuit 2 are transmitted to an area where the video is not displayed in the liquid crystal display panel 4, and block is displayed, for example.
Patent JP-H01247671-A (JP)
Title: Electronic key
Inventor: TAIKAI TETSUO
IPC: E05B49/00
Filed: 1988-03-29
Abstract: PURPOSE:To aim at the prevention of breakdown operation and the abatement of trouble occurrence ratio by setting up a pattern recognizing magnetic sensor in the inner part of a door or the like in a state of nonexposure, and relatively judging a pattern signal by access of a key where plural numbers of magnetic substances are buried. CONSTITUTION:Twelve pieces of magnets 10, for example, are embedded in a circular block-form aluminum holder 9 in an optional pattern and a key 8 is formed. In addition, a sensor setup space 17 is formed in a spot nearer to an outdoor part in a door 1, and a sensor unit 18 charged with a sensor 21 is embedded in nonexposure form. Then, with access of the key 8 to the sensor 21, a pattern signal out of this sensor 21 is compared with the preset intrinsic pattern of the door 1 by a comparing means constituted of a central processing unit 30 and a random access memory 33 and, after conformity is judged, a door lock mechanism 4 is driven. Accordingly, and breakdown operation is prevented from occurring, and trouble occurrence ratio is thus abatable.
Patent JP-H08276228-A (JP)
Title: Die structure of press device
Inventor: NISHIDA GORO
IPC: B21D37/12
Filed: 1995-04-04
Abstract: PURPOSE: To provide a die structure of a press device which can keep the smooth feed of a blank over long term, which reduces a load of a worker, which improves the working efficiency of an equipment and which hardly causes defects of flaw or ruggedness on the moldings. CONSTITUTION: This die is composed of a fixed die 2 and a moving die 1 which is freely slidable against the fixed die, and the moldings Wa of a prescribed shape is formed from a blank W inserted between both dies. Further, it is composed of resin guide members 12 which are arranged along the feeding direction of the blank W and which mount and guide the blank, attaching members 11 which attach these guide members on the fixed die 2 and which move freely up and down, and a supporting means 14 which supports these attaching members and moves the attaching members 11 up and down following to the up and down movement of the moving die 1 and which retreats the guide members 12 to a position without disturbing the workings at the working time.
Patent JP-S61236546-A (JP)
Title: Photographic supporting body
Inventor: SAKATA TOSHIHIKO
IPC: G03C1/91
Filed: 1985-04-12
Abstract: PURPOSE:To improve an adhesive strength between a film and a hydrophilic colloidal layer laminated on a surface of film by coating an aqueous dispersion or an aqueous high polymer solution of a hydrophobic polymer contg. one or more than one of two types of betaine compds. on a surface of a photographic polyester film as an active surface agent. CONSTITUTION:The betaine compd. shown by formula I wherein R1, R2, R3 and R4 are each a hydrocarbon group or its derivative, X<-> is COOH or SO3H group or the betaine compd. shown by formula II wherein R1, R2 and R3 are each an hydrocarbon group or its derivative, X<-> is COOH or SO3H groups is incorporated with the aqueous dispersion of a styrene-butadiene copolymer or the aqueous high polymer solution contg. polyvinyl alcohol and poly acrylamide etc. to obtain an under-coating solution. The supporting body having the improved adhesive strength for the hydrophilic colloidal layer and less tendency for giving an adverse effect to the photographic characteristics is obtd. by coating the coating solution on the surface of the photographic polyes ter film.
Patent JP-S522165-A (JP)
Title: Method of thermally diffusing selectively aluminum of semiconductor su bstrate
Inventor: YAMANE MASAHIRO
IPC: H01L21/24
Filed: 1975-06-23
Abstract: PURPOSE: To selectively diffuse aluminum in N type semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5412844-A (JP)
Title: Separator for transfer sheet
Inventor: KOMI KIYOUJI
IPC: G03G21/00
Filed: 1977-06-30
Abstract: PURPOSE: To separate the sheet smoothly and asuredly with no damage inflicted on the surface of a photoreceptor in a simple construction by providing a sheet separating member which can make an interstice formed by the surface of the photoreceptor and the forward end edge so fine and small as to prevent slipping out of the sheet therefrom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06347929-A (JP)
Title: Planar particle emulsion with iodide band
Inventor: TOOMASU BURAUNERU BURASUTO
IPC: G03C1/18
Filed: 1994-04-18
Abstract: PURPOSE: To produce a high chloride [1001 platelike particle emulsion offering a more excellent speed-graininess relation in addition to an advantage of the platelike particle emulsion produced by a prior-art. CONSTITUTION: In a radiation sensitive emulsion containing silver halide particle group containing at least 50mol.% chloride per silver, (1) at least 50% of a particle group projected area is divided with the [100] main face having an adjacent edge ratio of less than 10, (2) the platelike particles have an aspect ratio of at least 2 respectively and (3) each platelike particle is occupied with the platelike particle constituted by incorporating a core and a surrounding band containing a high level iodide ion.
Patent JP-S59209936-A (JP)
Inventor: HEINO DABURIYU SHIYAAFU
IPC: B60R19/38
Filed: 1983-05-06
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-S562517-A (JP)
Title: Signal processing method of mtf measuring instrument
Inventor: FUKUSHIMA YOSHIO
IPC: G01M11/02
Filed: 1979-06-21
Abstract: PURPOSE:To make it possible to let a signal processing method adapt itself for a random space frequency automatically while performing correct MTF calculation by regarding as the maximum and minimum values of white and black level regions values corresponding to center signals or close signals of both the regions. CONSTITUTION:A time series of signals from CCD13 is classified by threshold level Vth into white-level and balck-level regions. The numbers of signals of the 1st white level region and black level region are counted by binary counters 37 and 39 to find values that correspond to the center signals or the closest signals of both the regions. Then signal values that correspond to the above-mentioned values in the 2nd and following white and black level regions are detected as the maximum values of the white level regions and the minimum values of the black level regions. Thus, the correct MTF calculation can be performed by lowering the possibility that an abnormal signal is picked up as much as possible, and this method can automatically adapt itself for a random space frequency.
Patent JP-H06265048-A (JP)
Title: Pipe arrangement method
Inventor: OHASHI YASUHIKO
IPC: B61B13/10
Filed: 1993-03-12
Abstract: PURPOSE:To facilitate pipe arrangement by a method wherein when a flexible tube for covering an electric wire is arranged in a tunnel for an underground buried hume pipe, the flexible tubes are bundled to produce a bundled object, the bundled object is introduced through a hand hole into a tunnel, the bundled objects are moved toward the other hand hole side as the bundled object are intercoupled. CONSTITUTION:Bundling is performed by means of a plurality of flexible tubes 14 and tube beds 15 to produce a bundled object 14A, which is introduced through a hand hole 2 into a tunnel 3. In this case, the flexible tube 14 is set to length enough to facilitate insertion of it into the hand hole 2 and after the flexible tubes are introduced in the tunnel 3, the bundled objects 14A are intercoupled. Where occasion demands, a plate rod 20 is caused to laterally span at intervals of a given distance between the bundled objects 14A to prevent the occurrence of rolling. A wire 25 is inserted with the aid of a winch 24, the coupled bundled objects 14A are moved to the hand hole 2 on the opposite side and disposed thereat.
Patent JP-S563498-A (JP)
Title: Error correcting system
Inventor: TANIGUCHI SHIYOUZOU
IPC: G06F12/16
Filed: 1979-06-22
Abstract: PURPOSE: To realize the correction for the 2-bit error in a simple constitution, by storing the 1-bit error position into the error register and then actuating the 2nd error correcting circuit in case the error of 2-bits or more is diagnosed.  
     CONSTITUTION: The parity redundant outputs read out of memory M are counted by syndrome calculator circuit SG and via the 2nd error correcting circuit DC'. And the 1-bit error position is stored in register EL via decoder DEC. When the calculation result of circuit SG is decided as the 2-bit error, the gate of register EL is opened via external device 2. And the inverse correction is given at circuit DC' to the bit position information which is designated by register EL of the rereading data of memory M. Accordingly, the rereading information corrected at circuit DC' is turned to the 1-bit error information substantially. Thus the correction is given through a simple constitution to the 2-bit error via circuit SG, decoder DEC and the 1st correcting circuit DC each. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57194292-A (JP)
Title: Method for silver plating
Inventor: OOKAWA AKIRA
IPC: C25D3/46
Filed: 1981-05-26
Abstract: PURPOSE: To enable high-speed silver plating without newly constructing facilities by carrying out silver plating with a silver plating soln. contg. specified amounts of silver cyanide and potassium cyanide at a specified current density.  
     CONSTITUTION: By providing a composition contg. 75.0W106.0g/l silver cyanide and 90.0W139.0g/l potassium cyanide to a silver plating soln. and regulating the current density to about 1.5A/dm 2 , plating having about 30μm thickness is obtd.  in about 30W35min plating time, and the silver plating stage can be reduced to  about 1/3 of a conventional stage. By adding about 0.05W0.15g/l sodium thiosulfate, the plated surface can be made bright. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03279902-A (JP)
Title: Reflecting mirror and production thereof
Inventor: SUDO MASAAKI
IPC: C23C14/06
Filed: 1990-03-29
Abstract: PURPOSE:To make improvement in the reflectivity of X-ray by forming a specular surface film part on an intermediate film part consisting of carbon on a substrate surface. CONSTITUTION:The reflecting mirror M is constituted of a disk-shaped base plate 2 formed with the substrate surface 1 of an aspherical concave shape on one main surface side, a 1st film part 3 deposited on the substrate surface 1 of this base plate 2 and a 2nd film part 4 deposited on this 1st film part 3. The substrate surface 1 is formed by ultra-precision machining and ultra- precision polishing. The 1st film part 3 consists of the carbon C and the 2nd film part 4 consists of a metal which exhibits the high reflectivity to the soft X-rays from 1Angstrom  to several 100Angstrom  wavelength. The carbon constituting the 1st film part 3 is a material which is liable to be dense and continuous even if this material is formed as an extremely thin film, thus generating an effect of decreasing the ruggedness on the substrate surface 1. The 1st film part 3 and the 2nd film part 4 are formed as the surfaces which have no work har dened layers at all and contain less impurities and oxides. The reflecting mirror M which has the high reflectivity of the X-rays and decreases scattering is obtd. in this way.
Patent JP-S574700-A (JP)
Title: Stereo matrix device
Inventor: SAKAGUCHI YASUNORI
IPC: H04S1/00
Filed: 1980-06-10
Abstract: PURPOSE:To realize the best control for the degree of stereo separation between the left and right channels, by providing two pieces of the (left-right) signal input or the (left + right) signal input and securing an independent level control for these inputs. CONSTITUTION:Both the left signal output Lout and right signal output Rout are shown in equations (3) and (4) respectively, where beta is the attenuation factor of the (left - right) signal level caused by a variable resistance 14 and gamma is the attenuation factor of the (left - right) signal level due to a variable resistance 42, respectively. Furthermore beta and gamma are independent from each other, and accordingly both the coefficient of level R in the equation (3) and the coefficient of level L in  the equation (4) can be set to zero, respectively. In other words, the best degree  can be obtained for the stereo separation. In this case, the gains of an addition amplifier 2 and the reverse amplifier of an operational amplifier 40 can be decided by  the value of diffused resistance within an IC. Thus the change of gain due to the  temperature can be extremely reduced.
Patent JP-H02257460-A (JP)
Title: Cassette loading device
Inventor: WAKIKAWA MASANAO
IPC: G11B15/675
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the moving quantity of a cassette holder to a cassette inserting direction and to miniaturize the device by disposing a 2nd engaging part between a 1st engaging part with which a cassette is engaged and the central hole of turning. CONSTITUTION:Since the 2nd engaging part 4b is positioned between the 1st engaging part 4d and the central hole of turning 4a, the moving quantity of the cassette holder 3 is enlarged and transferred to the cassette 5. That means, the moving quantity of the cassette holder 3 to a horizontal direction can be reduced. And also the cassette 5 can be moved to the cassette inserting direction even after making the leading edge part of the cassette abut on a pushing out part 4c by making the central hole of turning 4a to be an arcuate long hole. Thus, the moving quantity of the cassette holder 3 to the cassette inserting direction can be reduced and the device can be miniaturized.
Patent JP-2000272324-A (JP)
Title: Air conditioner for vehicle
Inventor: NAGANO HIDEKI
IPC: B60H1/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact and economic air conditioner for a vehicle that provides a comfortable in-vehicle environment to the rear seat area. SOLUTION: When a mode selector switch is switched to a bi-level mode, an air mix door 40 moves to a predetermined position between a position indicated by a solid line and the one indicated by a chain double-dashed line where air in a hot air passage 51 and in a cool air passage 41 is mixed. At this time, a door 24 that opens/closes a driver's seat side vent outlet 61, a door 25 that opens/closes a driver's seat side front foot outlet 62 and a driver's seat side rear foot outlet 63, and a valve 26 that opens/closes a driver's seat side rear vent outlet 64 are opened, respectively. Cool air that has passed through the cool air passage 41 is discharged from the driver's seat side vent outlet 61 and the drive's seat side rear vent outlet 64.  Hot air that has passed through the hot air passage 51 is discharged from the driver's seat side front foot outlet 62 and the driver's seat side rear foot outlet 63.
Patent JP-H05238490-A (JP)
Title: Mooring tower for airship
Inventor: TAKEUCHI MASAAKI
IPC: B64F1/14
Filed: 1992-02-28
Abstract: PURPOSE:To provide a real airport facility for exclusive use of airship to be ready for spreading of airship as a commuter flying in the future. CONSTITUTION:A boarding unit 7 capable of rotating by 360 deg. changes the mooring direction of an airship 1 automatically to an optimum position according to the wind direction on the ground observed by a meteorological observation unit 12. An electromagnetic induction device guides a mooring fixture 1a of the airship to a mooring section 8a by an attractive force of an electromagnet 8b for connection. A boarding bridge 7a is used for passengers to get on and off the airship, and a lounge 9 is used to store the passengers of the airship temporarily. An helium gas tank area 4 supplies helium gas to the airship. A fuel tank area 5 supplies fuel for power to the airship. A bus terminal 3 is used for departure and arrival of bus 2 for transporting the passengers of the airship. In an operation and maintenance room area 6, service mechanics and workers wait and make operations.
Patent JP-H04311924-A (JP)
Title: Liquid crystal panel
Inventor: MIWA HISANORI
IPC: G02F1/1335
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a direct-viewing liquid crystal panel which is enhanced in light scattering/transmission contrast by providing a lateral light source and a glossy reflecting plate for a polymer/liquid crystal composite film. CONSTITUTION:A polymer/liquid crystal composite film that liquid crystals 13 are dispersed into a polymeric matrix 14 is formed, and transparent electrodes 12, 15 are provided on electrode substrates 11, 16 arranged on both sides with the composite film between. The polymer/liquid crystal composite film is provided with a light source 17 to emit light from a lateral direction and a glossy reflecting plate 18 arranged on the opposite side of the polymer/ liquid crystal composite film. In the state that the polymer/liquid crystal composite film is scattered, white color or soft color coming from the light source 17 appears, and in the state that the polymer/liquid crystal composite film is transmitted, color coming from the reflecting plate 18 appears. With the respective color changes of the light source 17 and the reflecting plate 18, better contrast is thus allowed.
Patent JP-S60222623-A (JP)
Title: Synchronizer ring
Inventor: YAMADA SHIGEKI
IPC: F16D23/02
Filed: 1984-04-19
Abstract: PURPOSE:To prevent catching and subsequent deterioration of shift feeling through reduction of surface pressure on the small diameter side by making contact are of a conical inner peripheral face in a synchronizing ring frictionally engaging with the gear side cone, to be wider on the small diameter side than on the large diameter side. CONSTITUTION:The gear rotating force of a main shaft 4 is transmitted to a variable speed gear 5 through a hub 7 and a synchronizer ring 6. And a conical inner peripheral face 6b corresponding to the gear side cone 5a of the variable speed gear 5 is formed on the inner periphery of an annular main unit 6d in the synchronizer ring 6 and a screw type continuous groove 6e is engraved on the inner peripheral face 6b in the perpheral direction and a groove 6f along the axial direction is also formed. And the groove width in the circular direction of the groove 6f is formed so that the groove width W2 on the small diameter side is narrwer than the groove width W3 on the large diameter side in the conical inner peripheral face 6b. That is, the contact area between the cone 5a on the gear side and the synchronizer ring 6 is made wider on the small wider on the small diameter side than on the large diameter side.
Patent JP-S5413838-A (JP)
Title: Electronic control system for internal combustion engine
Inventor: KAWAI HISASHI
IPC: G05B9/02
Filed: 1977-07-02
Abstract: PURPOSE:To promtly return the main operation circuit to a normal condition when the operation sequence deviates from the programed region by providing a timer for initializing the function of the main operation circuit.
Patent JP-2000270716-A (JP)
Title: Jig head for lure
Inventor: MIYAZAWA YUKINORI
IPC: A01K95/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a jig head for lure, whose center of gravity is positioned as backward as possible, in order to make the false lure take a horizontal posture while it is falling. SOLUTION: This jig head for lure has a fishhook 10 and a sinker, wherein the sinker is divided into two or more sinker elements 12A, 12B, one element 12A being attached to the head 10T of the fishhook 10, and at least one of the other elements 12B being attached to the fishhook axis in such a way to be apart from the element 12A attached to the head 10T.
Patent JP-S6257589-A (JP)
Inventor: HAINTSU GORUTOBETSUKU
IPC: D05B19/10
Filed: 1986-04-08
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-H04314039-A (JP)
Title: Camera capable of focus lock photographing
Inventor: TOMINAGA SHINJI
IPC: G03B13/36
Filed: 1991-04-12
Abstract: PURPOSE:To decrease cosine error by correcting measured distance data to an object when focus lock photographing is executed. CONSTITUTION:Actions are controlled by a microcomputer MC and the measured distance data and brightness data are stored in a memory in the microcomputer MC. A lens driving part drives a photographic lens based on the distance data stored in the memory of the microcomputer MC, so that the object is brought into focus on a film. An exposure controlling block executes exposure based on the brightness data stored by a memory means. And after a focus lock switch SAFL is turned on, a releasing switch S2 is turned on, and a lens is driven according to the distance data at the point of time when the focus lock switch SAFL is turned on. And when the focus lock switch SAFL is operated, the object is prevented from being in rear focus by correcting the distance data to a closer side by a degree equivalent to the cosine error and driving the lens.
Patent JP-2000239549-A (JP)
Title: Pyridone azo compound, sublimation-type heat-sensitive transfer coloring matter, and sublimation-type heat- sensitive transfer sheet
Inventor: KAWAKAMI TERUSUE
IPC: C07D213/69
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound represented by a specific formula, having a favorable hue in color reproduction, having a large molecular extinction coefficient, capable of being readily allowed to sublime or thermally diffuse, especially excellent in suitability for ink, having yellow color and useful for a sublimation-type heat-sensitive transfer method. SOLUTION: This new compound is the one of formula I [ring A is a (substituted) benzene ring; R is H, a (substituted) cycloalkyl, a (substituted) alkyl or a (substituted) phenyl], e.g. a compound of formula II. Preferably, the compound is used as a sublimation-t heat-sensitive transfer sheet having a coloring matter layer comprising the compound and an adhesive, and the compound is obtained, for example, by diazotizing an aniline derivative of formula III by a conventional method, and subjecting the obtained diazotized product to a coupling reaction with a pyridone compound of formula IV.