baber/WOPTO huggingface dataset:
Patent JP-H09287916-A (JP)
Title: Center position measuring apparatus between thin film steps and overlap error measuring apparatus
Inventor: SUZUKI TAKAHIKO
IPC: G01B11/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To enable measurement of overlap error at a high accuracy even when the thickness of at least one thin film pattern is less than 0.10μm in the measuring of overlap errors of two thin film patterns, by making it possible to measure the center position between steps of a thin film with the thickness thereof of below 0.10μm at a high accuracy. SOLUTION: A center position measuring apparatus between steps of a thin film measures the center position between steps of a thin film separately near the surface of a thin film pattern and near the bottom surface thereof (surface on the side of a base body contacting the thin film) to define a mean of the two center positions obtained as center position between the steps, which can remove the effect of chromatic aberration, thereby allowing accurate measurement of the center position between steps of the thin film. An overlap error measuring apparatus utilizes the theory of the center position measuring apparatus between steps of the thin film to measure an overlap error between a resist pattern and an etching pattern.  Thus, an accurate measurement of an overlap error between the etching pattern with the thickness of below 0.1μm and a resist pattern with the thickness of about 1μm can be made.
Patent JP-S62290031-A (JP)
Title: Electromagnetic type relay
Inventor: MIHIYAERU DEITSUTOMAN
IPC: H01H50/14
Filed: 1987-05-22
Abstract: A relay comprises a spool with flanges (2, 3), an angular yoke (7) and an angular armature (9) positioned in front of the free end of the yoke (7). A contact element (8) attached to the free end of the yoke is provided for contacting of the relay spring (10c), which is connected with said armature. During the assembly process an armature assembly including an armature (9), connecting element (8) and leaf spring (10) is preassembled and subsequently mounted as a single unit onto the yoke (7). Since all connecting elements are connected with the spool or with the yoke, additional soldering to the base is not required. This physical configuration enables a fully automatic production of the relay.
Patent JP-2000313280-A (JP)
Title: Control device for reflecting mirror for rear visual recognition
Inventor: HIRANO YOSHIHISA
IPC: B60R1/062
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To largely reduce cost by substantially simplifying a mechanism without spoiling operability on an adjustment of a mirror finished surface of a reflecting mirror, containment, or the like by a manipulator to be capable of omitting waterproof/dustproof mechanisms. SOLUTION: In a switch driving part 70 of a control device 10 for adjusting a mirror finished surfaces of a left-right pair of rear visual recognition reflecting mirrors 12, 14, motors 88, 90, 92 are switch-operated by a plunger 100 to selectively engage with gears 74, 76, 78 or gears 80, 82, 84 and the mirror finished surfaces of the rear visual recognition reflecting mirrors 12, 14 can be adjusted to an arbitrary mounting angle. A manufacturing cost is substantially reduced since driving mechanisms provided as a respective mechanism on right and left as usual are integrated as a single (one) switch driving part.
Patent JP-H0648269-A (JP)
Title: System for automatic identification of vehicle or target
Inventor: JIYANNPIEERU PASHIYARU
IPC: B60R25/10
Filed: 1993-05-26
Abstract: PURPOSE: To detect a stolen vehicle by using a system including a comparison means for comparing an identification code in a file with an identification code transmitted by an electronic label and a reporting means for immediately reporting the presence of a vehicle corresponding with an identification code memorized in the file. CONSTITUTION: A copy of a file 4 for identifying stolen vehicles is recorded in a memory 5 of a reader 3 in order to enable identification of a stolen vehicle. The copy makes it possible for a comparison circuit 5a to compare identification attribution of stolen vehicles in the copy of the file 4 memorized in the memory 5 with identification attribution of a vehicle 1 inquired to search in order to see whether or not the identification attribution of the vehicle 1 inquired to search appears in the list of the file 4 of the stolen vehicles. Further the reader 3 includes a reporting device 6 usable for reporting identification attribution of the stolen vehicle to an authoritative person possessing the reader.
Patent JP-H09308979-A (JP)
Title: Laser beam machine
Inventor: NISHIGAKI HIROBUMI
IPC: B23K26/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the laser beam machine which can shorten a travel time having a copying approach operation from a copying retreated position to a reference position of copying operation. SOLUTION: A command generating part 16 at copying approach operation for generating a travel command at copying approach operation is provided based on copying approach speed information from a copying approach speed storing part 13, acceleration/deceleration information from a time constant storing part 14 for copying approach acceleration/deceleration, deceleration stopping distance information from an operation part 15 for copying approach acceleration/deceleration and distance information to a gap reference position from an operation part 12 for a gap reference position reaching distance, by accelerating/decelerating the copying approach operation from a copying retreated position to a reference position for copying operation as taking the information from a gap sensor 9 for distance information based on the speed information and acceleration information set beforehand,  the travel time having copying approach operation is shortened.
Patent JP-H1092224-A (JP)
Title: Conductive paste
Inventor: SUNAHARA KAZUO
IPC: H01B1/16
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To easily adjust the specific resistance value by containing the low- melting point glass frit increasing the resistance value of a paste. SOLUTION: The conductive glass frit constituting this conductive paste is an essential component to stick the conductive powder governing conductivity to the backing glass or a ceramic color layer formed on the glass. One or more kinds of crystals are deposited when the glass frit is baked. One or more kinds are preferably selected from lead titanate, lead zirconate, lead borate, and lead stannate for the deposited crystals. The crystal components are deposited as crystals at the bending temperature of the glass for an automobile. The crystals are deposited in the silver grain boundary and have an effect to increase the specific resistance value by impeding the conductivity of the silver grain boundary. The dense silver texture is not broken, and good connecting strength is maintained.
Patent JP-H06336889-A (JP)
Title: Excavator
Inventor: OMURA KAZUNORI
IPC: E21B3/00
Filed: 1993-05-26
Abstract: PURPOSE:To surely perform a chucking action by rotating a chuck body at a large stroke into uniform contact with the outer periphery of a rotary shaft without enlarging a chuck mechanism. CONSTITUTION:A static chuck mechanism 13 is supported at the fixed position of a stanchion 10. The stanchion 10 liftably supports a rotary shaft 26 on both chuck mechanisms 13, 20. Both chuck mechanisms 13, 20 are switched to the chuck state in turn while the rotary shaft 26 is rotated, the mobile chuck mechanism 20 is lifted or lowered, and the rotary shaft 26 is lowered. Both chuck mechanisms 13, 20 are provided with at least a pair of rotatable chuck bodies 42, 64 separably arranged on the outer periphery of the rotary shaft 26, cylinders 49, 68 for driving the chuck bodies 42, 64, and connecting links 54, 73 connecting the cylinders 49, 68 and the chuck bodies 42, 64.
Patent JP-S5618663-A (JP)
Title: Releasable coat paint
Inventor: OZEKI KENICHI
IPC: C09D5/20
Filed: 1979-09-27
Abstract: PURPOSE: To obtain a coat, which is readily released but prevented from being unnecessarily released during package or transportation, by forming a coat, which requires specified releasing force depending on silicon content selected, on the surface of a structural part.  
     CONSTITUTION: Fan blade 4, blade fastener 4a, outer frame 8 and oil receiver 17, are integrally molded with a synthetic resin such as a polypropylene resin. Releasable coat 20 is formed by coating their surface with a coating liquid, composed of a synthetic resin, and drying the surface. Said coating liquid is composed of a synthetic resin such as an unmodified polyurethane resin, a solvent, an additive and silicone. Releasing force for coat 20, can be specified in a desired range, depending on the silicon content. From the results of a number of experimental manufactures, it is found that in order to prevent coat 20 from being released during package or transportation, and, to continuously and readily release said coat, without rupture, when required, said leasing force is to be 1W5g for every cm width. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0688548-A (JP)
Title: Exhaust assembly for high-speed nonofficial transport airplane engine
Inventor: ROORIN JIYOOJI GIFUIN ZA SAADO
IPC: F02K3/06
Filed: 1991-04-30
Abstract: PURPOSE: To provide an exhaust assembly for a gas turbine engine for an aircraft, which is relatively small in size and light in weight, suitable for use in supersonic velocity and has means for restricting exhaust gas noise. CONSTITUTION: An exhaust assembly 24 is effective for receiving exhaust gases discharged from an outlet of a core engine 20 of an aircraft gas turbine engine 12. The assembly includes a casing 62, a variable area converging-diverging nozzle 74 attached to the casing. The CD nozzle including a first throat 80 and an outlet 84 for channeling exhaust gases received from the core engine. A plurality of retractable chutes are disposed upstream of the nozzle outlet and are positionable in a deployed position forming a converging nozzle having a second throat with a flow area less than the first throat. Means are provided for channeling air along aft facing surfaces of the chutes into the CD nozzle for mixing with the exhaust gases when the chutes are disposed in the deployed position for reducing noise from the exhaust gases.
Patent JP-S5825708-A (JP)
Title: Correcting circuit for digital filter device
Inventor: HANZAWA KOUTAROU
IPC: H03H17/02
Filed: 1981-08-08
Abstract: PURPOSE:To enhance the operation precision, by counting the number of times  of inversion of the sign of the output of a digital filter device and subjecting selectively the output of this digital filter device to different corrections having prescribed contents each time the counted value reaches a prescribed value. CONSTITUTION:The output of a digital filter circuit 10 is outputted as 11-bit data expressed with 2's complement from output terminals 010-00, and the most significant bit is a sign bit Sign. The number of times of inversion of the Sign bit is counted by a tertiary counter 14; and when the counted value becomes 2, a carry signal (cry) is outputted for the next input. If accumulated data stored in a register 18 is positive when the carry signal (cry) is outputted from the tertiary counter 14, the sign bit Sign ''0'' is latched in a latch 17 and is given to an input terminal D0 of an adder 20. Consequently, the omitting operation is executed in the adder 20 at this timing. If data in the register 18 is negative, the raising operation is executed in the adder 20.
Patent JP-S616176-A (JP)
Inventor: MIZUNO FUMIO
IPC: H01B3/12
Filed: 1984-06-18
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-S5750871-A (JP)
Title: Production of dried and torn cuttlefish seasoned with curry
Inventor: NATORI MITSUO
IPC: A23L17/50
Filed: 1980-09-09
Abstract: PURPOSE: A curry composition is applied to the roughened surfaceof dried and torn cuttlefish and subjected to the first and secondary drying to produce dried and torn cuttlefish with high storability and high uniformity of curry applied.  
     CONSTITUTION: Internal organs, feet, surface skins are removed from raw cuttlefish and the cuttlefish is seasoned and the water content is adjusted to 40%. The cuttlefish is roasted and torn to prepare torn cuttlefish. The torn cuttlefish is passed through between a pair of rollers rolling at different revolution number from each other to make the surface rough. In the meantime, a curry seasoning is prepared using a curry powder, water, sugar, chemical flavors, natural sweeteners and a pH regulator and applied to the surface of the torn cuttlefish. The resultant cuttlefish is subjected to the first drying at 40W50°C until the water content becomes about 35% and stod for about 5W10hr to effect the uniform distribution of water. Then, the resultant cuttlefish is sprayed with vegetable oil on the surface by about 2wt% and is subjected to the secondary drying until the water content becomes about 25W30%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5349630-A (JP)
Title: Exhaust gas circulating apparatus for engine
Inventor: HARADA SETSUO
IPC: F02D21/08
Filed: 1976-10-18
Abstract: PURPOSE: In the exhaust gas circulating apparatus wherein are provided the exhaust gas circulating path having its one end opened to the air inlet passage between the wenturi portion and throttle valve and the air passage having its one end opened to the exhaust gas circulating path, to permit the paths to have the air fuel ratio automatic compensating effect by setting the resistances in the respective paths in the appropriate relashionships to each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5647904-A (JP)
Title: Delay sound recorder
Inventor: SUZUKI KOUJI
IPC: G11B20/02
Filed: 1979-09-27
Abstract: PURPOSE: To make it possible to record only pieces of music by preventing the operation delay of a magnetic recording circuit as to the resetting and driving of a temporary stopping method, by providing a delay circuit.  
     CONSTITUTION: With temporary stop switch 8 on, the recorder is held in readiness until the start of a piece of music to be recorded. As the music starts, temporary stop switch 8 is reset to start the recording. An original signal is delayed (by three seconds, for example) by the 1st delay circuit 4 and then recorded on a tape through the 1st change-over switch 2 and recording and reproducing mechanism 3. On the end of the music, temporary stop switch 8 is turned on. As a result of the closing of switch 8, a stop signal is sent the delay time later from the 2nd delay circuit 6 via selection control circuit 7 to stop recording and reproducing mechanism 3 via the 2nd change-over swith 5. Thus, a desired piece of music only can easily be recorded only through the operation of the temporary stop switch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63291760-A (JP)
Title: Dynamic pressure servo type braking pressure generating device
Inventor: NAKAGAWA KEIJI
IPC: B60T13/14
Filed: 1987-05-21
Abstract: PURPOSE:To allow a servo section to act even in the efficacy of one system of a master cylinder by providing the second working fluid reservoir for assuring minimum quantity of fluid for the servo section between a working fluid reservoir and the suction side of a hydraulic pump in the captioned device. CONSTITUTION:A master cylinder section 3 and servo section 4 are provided in the left and right sections in the interior of a sylinder body 2 respectively, and a lid body 6 to close the rear end opening of the cylinder body 2 is penetrated by an input member 9. The first and second pistons 19 and 20 are fitted into the stepped bores 5 of the cylinder body 2, and an accumulated pressure room 28 and a non-pressure room 27 are formed between the large diameter sections 21 and 22, and the large diameter sections 22 and 23 of the first piston 19 respectively. And at the upper section of the accumulated pressure room 28 of the cylinder body 2 is a boss section 83 formed, to which the discharge port of a hydraulic pump 91 is connected through a pipe line 87. The suction port of the pump 91 is connected to the second reservoir 90 communicated to a first reservoir 54 through a pipe line 93.
Patent JP-H10320549-A (JP)
Title: Image filter
Inventor: TSUKAOKA HIDEKI
IPC: B60R21/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To extract a white line drawn on a road, for example, with a simple constitution and with high reliability, by referring to the gradation value of an attentional pixel and also the gradation value of pixels existing on both sides of the attentional pixel with a space of prescribed width secured respectively and outputting the smaller difference of both gradation value. SOLUTION: The video signals (a) are inputted from a TV camera mounted on an automobile. Two delay units 1 are used in series to refer to the gradation value C of an attentional pixel contained in an inputted gradation image (a) and to refer to the gradation value L and R of two pixels existing at both sides of the attentional pixel with a space of prescribed width (h) secured respectively. A subtracter 2 inputs the gradation value C and R and the gradation value C and L to calculate (C-L) and (C-R) respectively. A selector 3 selects the smaller one of acquired (C-L) and (C-R) and outputs a signal (b). Then a bright part that is smaller than width 2h is outputted as the positive value, and (h) is set in response to the width of a white line. A comparator 5 binarizes the output (b) of the selector 3 based on the threshold generated by a threshold generator 4 and outputs a signal (c).
Patent JP-2000314872-A (JP)
Title: Frame for shielding liquid crystal display
Inventor: NUMAZAWA HIROO
IPC: G02F1/1333
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a frame for shielding liquid crystal display and a manufacturing method thereof by which the material is saved and the cost is reduced. SOLUTION: All of or one of frame-like panels constituting the shielding frame of the liquid crystal display is set as plural constituting members 10a and 10b, and each end part of respective constituting members to be mutually connected is mechanically coupled and integrated so as to form a frame-like panel, so that the shielding frame for the liquid crystal display panel is obtained. The fitting locking member 11 of each constituting member mutually coupled is constituted of single or plural projected and recessed parts having a furrow part 11c, and the projected part is provided with a boss part 11a. A frame-like panel constituting member is made as two nearly L-shaped members split at a corner part.  As a manufacturing method, the frame-like panel constituting member is punched by a press machine, and the fitting locking part is formed at a part to mutually couple each constituting member, and each fitting locking part is fitted and locked with each other, and a fitting locking portion is bent after caulking the fitting locking portion of the fitting locking part in the up- and-down direction.
Patent JP-2000026541-A (JP)
Title: Photoresist monomer and its production, photoresist copolymer, photoresist composition, formation of photoresist pattern and semiconductor element
Inventor: LEE GEUN SU
IPC: C08F22/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a new compound that bears one or more carboxylic acid an butyl groups and can readily produce a large amount of photoresist resins for electron beams and X-rays in low costs. SOLUTION: This new compound is represented by formula I (R1 and R2 are each H, t-butyl; X is hydrogen, hydroxy, oxygen; n is 1-3), typically 5- norbornene-2-carbony-di-t-butyl malonate. The compound of formula I is prepared by allowing a compound of formula II (R3 is a halogen as chlorine, bromone, iodine or the like or H) to react with a malonic salt of formula III (R4 and R5 are each t-butyl or sodium ion) in a solvent, acidifying the remaining solution after the solvent distillation from the reaction mixture and separating and purifying the organic layer. An example of malonic acid salt of formula III is the sodium salt of di-t-butyl malonate of formula IV.
Patent JP-H06307300-A (JP)
Title: Vessel having ring groove
Inventor: SAWADA YOSHIHIRO
IPC: F02F11/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a vessel having a ring groove, wherein a burr or a level difference is not generated on the surface of the ring groove, and excellent in sealing performance. CONSTITUTION:This vessel 2, having a ring groove for engaging annular seal material, is divided into a first member 25 having a first groove wall 251 at one side of the ring groove and a second member 26 having a second groove wall 261 at the other side of the ring groove, and is preformed. These members 25 and 26 are joined to each other so that the first and second groove walls 251 and 261 can be adjoined to form a ring groove. The vessel 2 is used for the case, etc., of a highmolecular absorber chamber in e.g. the evaporated fuel treatment device of an automobile.
Patent JP-S5916398-A (JP)
Inventor: FUJI MASAAKI
IPC: H05K3/46
Filed: 1982-07-19
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-H09308390-A (JP)
Title: Shading curtain device
Inventor: KOYAMA YASUNORI
IPC: A47H5/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable shading curtain device. SOLUTION: This shading curtain device is equipped with a curtain length control shaft 1 opposite to a winding and fixing shaft 6 and designed to control the length of a curtain 5 through moving along support members 2 located parallel with each other and a set of moving support members 4 to shift a shading place through moving along the support members 2 after enfolding the curtain 5. Therefore, the operational safety of this device can be improved.
Patent JP-H11285957-A (JP)
Title: Method and device for working lens of spectacles
Inventor: SHIBATA RYOJI
IPC: G02C13/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure a proper V-shape formed on a lens to be worked by obtaining a V-shape working data so that an interference between a V-shape formed by a V-shape top locus and a V-shape groove may be made smaller than a specified reference. SOLUTION: Locus data of top point of V-shape applied to a lens to be worked according to a specified program based on an edge position information is obtained. V-shape working locus data is obtained for keeping the V-shape top point as required. Namely, the position where a first V-shape work slant surface V1 and a second V-shape work slant surface V2 are brought into contact with the V-shape top point is obtained, whereby V-shape working data with a distance between a lens rotating shaft rotating the lens to be worked and a rotating shaft of a V-shape working grinding wheel 31 corrected is obtained. According to the V-shape work locus data, rotation and movements in directions X, Z of the lens are controlled to apply V-shape work on the whole periphery of the lens.
Patent JP-H11326506-A (JP)
Title: Target tracking apparatus and display method for tracked target
Inventor: KOJIMA MASAMICHI
IPC: G01S13/72
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To realize the excellent visibility of display contents while the validity of the display contents is being maintained when a plurality of similar tracks exist in a target tracking apparatus by which the track of a target is estimated and displayed. SOLUTION: A hypothesis update part 34 which generates a plurality of hypotheses regarding the track of a target on the basis of observed data regarding the position of the target is installed. Contents of all the generated hypotheses are supplied to a display-track decision part 46. The display-track decision part 46 extracts an effective track out of the plurality of hypoteses so as to be supplied to a target display device 42. When a plurality of similar tracks exist in the hypotheses, the display-track decision part 46 selects, as an integrated track, the track whose validity is highest out of the plurality of similar tracks, and it excludes the other tracks from the tracks to be supplied to the target display device 42.