baber/WOPTO huggingface dataset:
Patent JP-H06176964-A (JP)
Title: Ceramic electronic parts
Inventor: TSUYUKI HIROSHI
IPC: H01G4/012
Filed: 1992-12-03
Abstract: PURPOSE:To provide ceramic electronic parts having an electrode wherein a very high anti-adhesion action is ensured and no characteristic deterioration is caused. CONSTITUTION:Seizing electrodes 2, 3 are formed on the surface of a ceramic elementary structure 1. The seizing electrodes 2, 3 contain a metal component and granular ZrO2 4, most part of ZrO2 4 having particle diameter D1 larger than the film thickness TH1 of the seizing electrodes 2, 3 excepting ZrO2.
Patent JP-H05165159-A (JP)
Title: Photographic processing composition and processing method
Inventor: OKADA HISASHI
IPC: G03C7/42
Filed: 1991-12-11
Abstract: PURPOSE:To prevent processing products from causing precipitates or sludges due to mixing of metal ions and affecting photographic performance, and to enhance desilverability and to reduce bleaching fog and stains occurring with the lapse of time by incorporating a specified compound. CONSTITUTION:The photographic processing composition contains at least one of the compounds represented by formulae I and II in which Z is an atomic group necessary to form an aryl group; A1 is H, carboxy, or the like; each of X11-X13, is H, -L11-A11 or the like; L11 is alkylene; A11, is phosphono or the like; W is alkylene or arylene or the like; L21 is alkylene; A21 is phosphono or sulfo or the like; each of X21-X23 is H, -L22-A22, or the like; L22 is alkylene; and A22 is H, carboxy, or the like.
Patent JP-H11187311-A (JP)
Title: Video display device
Inventor: SHIMURA KENJI
IPC: H04N5/45
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of the frame number of the slave moving pictures in the case of displaying many pictures consisting of a main picture and plural slave pictures based on the interlaced video signal system. SOLUTION: This device is constituted of a main picture memory part 1 storing a main picture video, a slave picture memory part 2 storing each of plural slave picture videos consisting of one moving picture and the other still pictures, and a control part 3 controlling writing and reading of memory parts 1 and 2. Then the memory space of the part 2 is divided into areas 1 and 2. Concerning the slave moving picture, each video data in odd and even numbered fields is alternately written in areas 1 and 2 by each field and concerning the slave pictures of the still pictures, video data in one of the odd or even numbered fields is simultaneously written into both of the areas 1 and 2 and then writing is interrupted. Then video data is alternately read from the areas 1 and 2 by each field concerning both the moving and still pictures.
Patent JP-H10186448-A (JP)
Title: Shutter device, and camera provided therewith
Inventor: SHIMADA KOICHI
IPC: G03B9/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a shutter device capable of securing the traveling stability of a curtain blade while miniaturizing and making thin the device, by avoiding the collision of the curtain blade with the end face of the aperture of a partition plate. SOLUTION: This shutter device having a front curtain arm member 5 for making the front curtain blade travel and a rear curtain arm member 7 for making the rear curtain blade travel is provided with a mutual action means 10 making the moving force in curtain thickness direction in accordance with the actuation of the respective arm members act each other. Thus, when the member 5 is actuated and moved to the inside (direction where it approaches the partition plate) in the curtain thickness direction, the moving force is transmitted to the member 7 and the member 7 is moved to the outside (direction where it goes apart from the partition plate) in the curtain thickness direction, so that the rear curtain blade is prevented from colliding with the end face of the aperture of the partition plate.
Patent JP-H11183276-A (JP)
Title: Electric measuring circuit
Inventor: MIYAZAKI ATSUTOSHI
IPC: G01B7/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electric measuring circuit in which the output voltage can be corrected automatically so as to be held at a prescribed value in a dynamic range by automatically performing an operation in which the output voltage of a DC amplifier circuit becomes a prescribed value of a balance state and holding the prescribed value even when a power supply is turned on again. SOLUTION: A balance adjustment by which the output of a DC amplifier circuit used to amplify an output from a sensor circuit constituted of a bridge circuit becomes a prescribed value or a desired value within a dynamic range is performed in such a way that a variable resistance to the bridge circuit is corrected or that the DC amplifier circuit which amplifies the output from the sensor circuit is corrected by applying a voltage to the amplifier circuit so as to be corrected automatically. An output in a balance state that the output voltage of the DC amplifier circuit becomes the prescribed value or the desired value within the dynamic range is output to the outside via an external output terminal. Thereby, the balance state can be used to correct the initial balance state of the output from the sensor circuit.  When this function is built in the sensor circuit, a balance adjustment by trimming the sensor circuit is not required.
Patent JP-H05162613-A (JP)
Title: Seat belt retractor
Inventor: SAGIYA HIDEO
IPC: B60R22/34
Filed: 1991-12-11
Abstract: PURPOSE:To increase the length of one turn linearly for winding and decrease thickness for enabling winding by rotatingly-driving a rotating element in a direction of winding an endless belt automatically, and restraining the rotating element not to rotate with a locking device when a vehicle is detected that it has attained a prescribed acceleration. CONSTITUTION:When an engine starts, a motor 20 rotates in a winding direction, so that an endless belt 11 is rotated in a direction B so as to tense a belt 7, and when proper tension has been attained, it stops. In other words, winding operation is always carried out in a proper tense condition. When acceleration which exceeds a prescribed level is generated by the rapid braking or the like of a vehicle, an electromagnetic solenoid 26 is operated so as to restrain the belt 7 from being drawn-out. When an occupier removes the belt 7, a tension signal level lowers, winding operation is carried out continuously.
Patent JP-H11251238-A (JP)
Title: Aligner
Inventor: MIYAMOTO YOSHIYUKI
IPC: G03F7/23
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an aligner, which is capable of correcting the errors of each shot without executing position measurement on plural points by executing position measurement in designed reference positions and on alignment marks in a wafer to obtain composite errors, from which wafer expansion/contraction errors are detained, and averaging them to obtain magnification error, based on which magnification error correction is executed. SOLUTION: Positions of plural marks arranged on a wafer as a alignment object, are measured by the chip alignment. Composite errors of the difference between the measured results and the design data are obtained. Based on the composite errors, wafer expansion/contraction errors are obtained, and by averaging the expansion/contraction errors, magnification error is obtained. Since the reticle side is not constituted so as to be telecentric, magnification varies when the reticle 6 moves along the optical axis direction. Thus by utilizing this principle, correction for the shot magnification error is executed. That is, the magnification error correction is executed by moving the reticle 6 vertically by a fine adjustment mechanism 42.
Patent JP-H06174690-A (JP)
Title: Method of measuring ph electrolytic acid solution by means of metallic oxide ph electrode
Inventor: KATO AKIHIKO
IPC: G01N27/30
Filed: 1992-12-04
Abstract: PURPOSE:To provide a method of always stably measuring pH of an electrolytic acid solution by utilizing a metallic oxide pH electrode which is easily used in a hospital, farm, home or the like. CONSTITUTION:A metallic oxide pH electrode is immersed in a water containing residual chlorine until a voltage relative to an electrolytic acid solution with prescribed pH becomes stable. After that, a voltage obtained from the electrolytic acid solution with prescribed pH by means of the metallic oxide pH electrode is regarded as a prescribed pH, thereby the method of measuring pH of the electrolytic acid solution can be attained.
Patent JP-H08102098-A (JP)
Title: Production of optical information medium
Inventor: ARAI YUJI
IPC: G11B7/24094
Filed: 1993-12-30
Abstract: PURPOSE: To easily obtain an optical information medium capable of easily and satisfactorily forming letters and a pattern on the surface of the protective layer of the medium and excellent in recorded part protecting function. CONSTITUTION: A recording layer 23 of a coloring material is formed on a platelike transparent substrate 21 and a reflecting layer 24 made of a metallic film is disposed on the recording layer 23. The surface of the reflecting layer 24 is coated with a UV-curing resin and this resin is cured by irradiation with UV to form a protective layer 25. The surface of the protective layer 25 is further coated with a hydrophilic UV-curing resin and this resin is cured by irradiation with UV to form a hydrophilic resin film 26 on which water-base printing ink is fixable.
Patent JP-H04275485-A (JP)
Title: Vertical cavity semiconductor laser device
Inventor: YAAHON SHI
IPC: H01S5/183
Filed: 1991-12-16
Abstract: PURPOSE: To provide a vertical laser device which is easily manufactured and has high reflectivity, a high light gain, and a low power loss. CONSTITUTION: A vertical cavity surface-emitting semiconductor laser 100 has nonepitaxial multi-layered dielectric reflectors 14 and 24 positioned on both its top and reverse surfaces, and consequently the manufacture of the reflectors are facilitate to obtain a high light cavity gain and a low power loss.
Patent JP-H11173529-A (JP)
Title: Heat storage catalytic method and device for treating exhaust gas
Inventor: KOBAYASHI YOSHITO
IPC: F27D17/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage catalytic method and device for treating exhaust gas by which the decomposing efficiency of an exhaust gas can be improved by thermally decomposing the gas in a high-temperature zone of 800-1,100 deg.C and, at the same time, re-decomposing dioxins which are not thermally decomposed in the high-temperature range or preventing the synthesis of the dioxins with a catalyst provided in a low-temperature zone of 150-550 deg.C. SOLUTION: In a regenerative catalytic method for treating exhaust gas, an exhaust gas containing dioxines is thermally decomposed by introducing the gas to a combustion chamber maintained within the high temperature range of 800-1,100 deg.C in the top section of the main body 1 of a treating device and, at the same time, the exhaust gas is further decomposed by passing the gas through a catalyst 7 provided in a low-temperature zone of 150-550 deg.C in a heat storage chamber 5 in which a heat accumulating material 6 is arranged.
Patent JP-H07198070-A (JP)
Title: Clip device for piping
Inventor: KATAGIRI ATSUSHI
IPC: F16L3/10
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate assembly even in the case of no space existing at the lower part by forming semicircular grooves for clamping a pipe, in the same position of the respective adhering opposed faces of a main clip member and an auxiliary clip member. and connecting the lower end parts of both members in the freely engaged/disengaged state by a hook and an engaging face. CONSTITUTION:Semicircular grooves 8, 9 for clamping a pipe are respectively formed in the same position of the respective adhering opposed faces 3, 4 of a main clip member 1 and an auxiliary clip member 2. An engaging piece 20 with a hook 22 provided at the tip part upper face is provided in the horizontally protruding state at the lower end of the auxiliary clip member 2. An opening part 14 into which the engaging piece 20 can be inserted is formed at the lower end of the opposed face of the main clip member 1. A space part opened downward being formed of an upper face wall 14a and both lateral side walls 14c of the nearly same space as the width of the engaging piece 20 is formed in a depth part in line with the opening part 14, and the rear end of the upper face wall 14a is made a hook engaging face. A bolt is then inserted in bolt insert holes 7 formed at the upper parts of both members 1, 2 and fastened to fix both members 1, 2.
Patent JP-2000167153-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To raise player's interset in a pattern game by placing display elements in prescribed numbers in longitudinal and lateral directions into a matrix to constitute a variable display part, stopping display elements in a prescribed order, and generating a special prize condition when a pattern in which display elements display mutually different patterns without doubling. SOLUTION: When a game ball got prize winning into a starting prize winning port 12, a pattern game is started and a random number is generated at a random number generating part. When the generated random number is a special prize random number, a special patter is displayed to complete a special prize pattern in longitudinal and lateral directions or diagonal directions by display elements in a variable display part 40 to generate a special prize condition and a jackpot prize winning port is opened to bring the condition into the one in which game balls easily get prize winning into the jackpot winning port. On the other hand, when a special random number is generated, display elements in the variable display part 40 are scroll-displayed and display-stopped from a row in the left end toward a row in the right end.  When mutually different numbers (including special pattern 'star mark') are displayed by display elements without doubling, the special prize condition is generated and the background colors of display elements are changed.
Patent JP-H11184959-A (JP)
Title: Detection method for bar code area
Inventor: ICHINOHE TOSHIHIRO
IPC: G06K7/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To perform quick detection of a bar code area by shortening a processing time and to perform highly precise bar code detection by eliminating an image noise in printing or the like other than that of the bar code. SOLUTION: The maximum extremum value is detected from a projected picture element density distribution (k) for projecting the picture element density in a horizontal direction to two-dimensional picture data and a range based on a minimum value or the least value adjacent to this maximum extremum is judged to be a vertical direction range of a bar code area. Then, in the height direction ranges (n) and (p) of the judged bar code area, the picture element density is projected in the vertical direction and a projected picture element density distribution (q) is obtained, the extremum is detected from this projection and part of a continued extremum more than a specified number with space between adjacent extremums is within a specified ratio range is detected.  Then, a central coordinate of extremums of the first and the last detected parts becomes a central coordinate in the width direction of a bar at both ends of a bar code (g) and thus the width direction range of the bar code area is judged and the bar code area is detected by this width direction range and the height direction range.
Patent JP-H06177122-A (JP)
Title: Deposition of silicon oxide
Inventor: SASAKI MOTOI
IPC: H01L21/316
Filed: 1992-12-10
Abstract: PURPOSE:To provide a method for depositing a silicon oxide nonsoluble to organic solvent thickly, with no crack nor pin hole, on the surface of a basic material. CONSTITUTION:A hydrogen silosesquioxane resin film is formed on the surface of basic material for semiconductor device and then it is heated at 250-500 deg.C (500 deg.C is excluded) in an inert gas atmosphere until the content of hydrogen atom bonded with silicon atom in silicon oxide thus produced drops below 80% of the content of hydrogen atom bonded with silicon atom in the hydrogen silosesquioxane thus converting the hydrogen silosesquioxane resin into ceramic silicon oxide.
Patent JP-H07201758-A (JP)
Title: Opening variable valve device for reduced pressure heat-treating furnace
Inventor: HONMA KENJI
IPC: H01L21/02
Filed: 1993-12-29
Abstract: PURPOSE:To contrive the reduction in facility cost and the space for facilities and the simplification of the control of the device by a method wherein the opening and shutting of an exhaust system, a strong vacuum control, a slow vacuum and a weak vacuum control are made possible by one valve. CONSTITUTION:An opening variable valve device 20, which is provided in an exhaust system of a vacuum heat-treating furnace, has a valve seat 27 formed in a valve chamber 26, this valve seat 27 is provided with a valve disc 28 in a seating and separation adjustable manner. Peripheral wall parts 28a and 27a are respectively formed on these of the valve disc 28 and the valve seat 27 so as to oppose to each other in the direction to intersect orthogonally the direction of movement of the valve disc 28 and a gap 37 for fine adjustment is provided between these parts 28a and 27a. Accordingly, the opening and shutting of the exhaust system, a strong vacuum control, a slow vacuum and a weak vacuum control become possible by one valve and the reduction in facility cost and the space for facilities and the simplification of the control of the device are contrived.
Patent JP-H06180976-A (JP)
Title: Operation changeover method for electronic equipment apparatus
Inventor: YOKOZUKA KAZUTAKE
IPC: G11B15/02
Filed: 1992-12-14
Abstract: PURPOSE:To obtain the operation changeover method, of an electronic equipment apparatus, wherein both a main body and another electronic equipment apparatus can be operated by one remote controller without increasing the number of operating keys. CONSTITUTION:An operation changeover switch 41 which changes over an operating mode for a main body 10 or an equalizer 20 as a whole is installed in a remote controller 40, and the main body 10 or the equalizer 20 is operated by operating the operation changeover switch 41.
Patent JP-H04302311-A (JP)
Title: Bias circuit and method of bias voltage generation
Inventor: ROBAATO JIYORI
IPC: G05F3/20
Filed: 1991-12-17
Abstract: PURPOSE: To obtain a reference voltage for emitter coupled logic(ECL) which is tolerant of source voltage variation by providing a bias network, which supplies a 1st and a 2nd ECL reference voltage, with a differential amplifier. CONSTITUTION: The differential amplifier which detects the potential of nodes 44 and 46 by NPN bipolar transistors(TR) 50 and 52 and amplifies and feeds the different back to a node 28 hold the operation points of the nodes 44 and 46 at the same potential. Then P channel FETs 54 and 56 form mirror constitution and is adapted to asymmetrical output. Resistors 58 and 60 increase the output impedance of a P channel FET 54 of a node 62 and the gain of the differential amplifier is therefore increased. The P channel FET 64 connects the collector terminal of an NPN TR 26 to the node 28. When the FET 64 is not present, all the TRs are OFF and have stable operation points where VREF1 =VREF2 =0. The FET 64 sends a supply voltage to the node 28 when this state is entered to prevent the circuit from becoming inactive.
Patent JP-2001162981-A (JP)
Title: File with filing string
Inventor: FUNAKI YUKIO
IPC: B42F13/04
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a file, capable of omitting a labor for aligning holes bored on filing documents and capable of filing the documents by a file permitting the shifting of the documents or the like simply under the condition as it is without disturbing the order of the documents while facilitated in the rearrangement of the documents. SOLUTION: The file with a filing string is constituted of a base board, formed integrally with fixed guides established at the end part of the same, a guide base board 5b, attached pivotally to the base board through a hinge, a pusher plate, having up-and-down inserting rods attached detachably to the up-and-down guide rods 5c, 5d projected from the guide base board, a filing mechanism unit 5, attached to the fixed guides through a spring and formed of a retaining plate for retaining the pusher plate, and a guide groove 5n, on which a slit 1a for passing a filing string through the guide base board as well as a rear cover is formed and which is formed to guide the U-shape filing string through the up-and-down guide rods attached to both ends of the slit 1a.
Patent JP-H11265556-A (JP)
Title: Servo sector achitecture for high-density and detachable medium type disk
Inventor: HOGAN PAUL JAY
IPC: G11B21/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enable a head for disk recording to search and recognize a data sector in a high-density and detachable medium type disk by allowing servo information to include a constant frequency field, a gap and servo timing mark field, a gray cocked address field, a binary address field and a position field. SOLUTION: A constant frequency field 34 synchronizes read/write signals with rotary data in order to detect a gap and servo timing mark field 36 and obtains it. The field 36 supplies address information needed for positioning a recording head on a high-density and detachable type disk correctly. The gray coded address field 38 positions the head on a correct cylinder being on the disk correctly and the binary address field 40 decides the rotational position of the head being on the disk and a position field 42 supplies information for positioning the head.
Patent JP-H10174676-A (JP)
Title: Contact lens for observation and imaging of eyeground
Inventor: KANEKO MASANOBU
IPC: A61B3/14
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To make an eyeground camera wide-angle by specifying a synthesized visual angle of a contact lens and an eye to be examined when the contact lens which is to be placed by bringing it into contact with the eye to be examined and changes the apparent angle of imaging of an optical system for observation of the eyeground is placed by bringing it into contact with the eye to be examined. SOLUTION: A light emitted from a light source 19 for illumination is focused at the position of a light source 17 for imaging by means of a condenser lens 18 and the light emitted from this light source 17 is passed through the first relay lens 16 and an image is formed in the vicinity of a perforated mirror 12 through an aperture of a ring slit 14 and the second relay lens 13. The light reflected on the perforated mirror 12 is passed through an objective lens 1 and enters into a contact lens L and forms a ring-like illmination light at the position of the pupil of an eye to be examined.  In this instance, when the radius of curvature on the object face side of the contact lenz is RL and the thickness at the center is (d), a condition of 0.5<=d/RL<=1.8 is satisfied and, when the contact lens is fitted, the synthesized visual angle is made approximately zero diopter to hold emmetropia of the eye.
Patent JP-H09182926-A (JP)
Title: Aluminum honeycomb panel and its manufacture
Inventor: KAGEYAMA MASAO
IPC: B32B3/12
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum honeycomb panel having high fatigue strength and excellent deformation absorbing capability. SOLUTION: In an aluminum honeycomb panel wherein face plates are arranged on the upper and rear surface of a honeycomb core and the honeycomb core is integrated with face plates by brazing, at least either of the honeycomb core or face plates is composed of Al-Mg-Si alloy, its tensile strength is 18 to 25Kgf/mm<2> , its elongation >=5%, the average particle diameter of Mg2 Si deposit is 10 to 100 angstrom and the inplane density of the same is 1×10<7> to 1×10<9> piece/mm<2> . At least, face plates are preferably composed of AN-Mg-Si alloy.