baber/WOPTO huggingface dataset:
Patent JP-H03245989-A (JP)
Title: Holding lever
Inventor: TAKANASHI NOBUAKI
IPC: B25J19/00
Filed: 1990-02-23
Abstract: PURPOSE:To surely hold a removed part and to disperse no part even in the agravity environment like a space, by forming the structure of a robot manipulator or human worker gripping a holding lever at the time of a bonding mechanism being released, in the case of performing the release motion of the bonding. CONSTITUTION:A holding lever fixing part 1 and holding lever movable part 2 which make a set have holding parts h2 and h2 forming the 1st holding part H1 and 2nd holding part H2 in the same shape formed on a holding lever fixing part 1 by the combination, in the case of the both being combined integrally with the holding lever movable part 2 being accepted to the recessed part 1A of the holding lever fixing part 1. Accordingly, at the assembly time, namely in the case of the lever fixing part 1 and lever movable part 2 being integrally assembled, the holding part H1 formed at the lower part of the 1st holding lever fixing part 1 is held and at the assembly release time a hand is used for the motion of gripping the holding h2, h2 of the lever fixing part 1 and lever movable part 2 simultaneously.
Patent JP-S57157660-A (JP)
Title: Signal transmission system
Inventor: YAMAZAKI SHIGERU
IPC: H04L7/08
Filed: 1981-03-24
Abstract: PURPOSE:To make a pseudorandom code have not only a function as frame synchronization but also a function of signal transmission, by constituting so that the transmitting side makes an error on purpose as to a specific bit of an pseudorandom code, and the receiving side detects a code error of the specific bit. CONSTITUTION:An error is generated in a specific bit of a pseudorandom code, and is multiplexed with other transmission signal train by a multiplexing circuit 5. From a synchronizing circuit 9, a pseudorandom code generating output is inputted to a specific bit detecting circuit 7. A signal error detecting output is inputted to an AND circuit 11 and an error rate detecting circuit 12. If there is a signal error detecting output when specific bit detecting signals are outputted, in the specific bit detecting circuit 7, a timing circuit 13 is stated, and those detecting signals become counting inputs of a counting circuit 10.
Patent JP-H06326009-A (JP)
Title: Displacement-error measuring method using charged beam, charged-beam plotting device and semiconductor device using displacement-error measuring mark
Inventor: KOIKE TORU
IPC: H01L21/027
Filed: 1994-03-14
Abstract: PURPOSE:To improve the plotting accuracy by emitting a charged beam on a mark, continuously moving at least one of the charged beam and a stage, detecting the reflected beam, and measuring the relative vibration in the continuous movement based on the reflected beam signal. CONSTITUTION:The cross-sectional shape of the electron beam 9, which is emitted from an electron gun 2, is shaped. The beam is converged with an electronic lens. Then, the shape of the cross section is aligned with an orifice 4 again. The focal point of the electron beam 9 is focused on the resist film surface of a substrate 7 on a continuously moving X-Y stage 8 with an electron lens 6. A mark is used for detecting the relative vibration between the electron beam in the moving direction and the vertical direction of the stage 8 and the stage 8 itself. The line and space mark having the same width as the rectangular electron beam 9 is used. Thus, the relative vibration of the beam and the stage 8 when the stage is moved in parallel with the line and in the vertical direction can be measured.
Patent JP-S60187850-A (JP)
Title: Automatic liquid penetration flaw detection apparatus
Inventor: SAWADA MASANORI
IPC: G01N21/91
Filed: 1984-03-08
Abstract: PURPOSE:To automatically perform liquid penetration flaw detecting, by mounting a pair of freely openable and closable arms, a penetration liquid tank, a washing water tank, a development tank, a spray nozzle, a dryer and a television camera to a running truck. CONSTITUTION:A running truck 2 equipped with arms 4, a penetration liquid tank 9, a washing water tank 10 and a liquid developer tank 11 is fallen on a ladoliner tank R. Subsequently, the arms 4 are allowed to embrance a pipe stand P by radio control and liquid penetration flaw detection is performed while the running truck is rotated around the pipe stand P to a counterclockwise direction. At this time, a penetration liquid, a washing solution and a liquid developer are sprayed toward a welded part W from a spray nozzle 13 by operating spray air by radio control and the drying after washing is performed by a dryer 16 while the observation after development is performed by a television camera 17.
Patent JP-S63211110-A (JP)
Title: Production of magnetic head
Inventor: OTA HIROYUKI
IPC: G11B5/23
Filed: 1987-02-27
Abstract: PURPOSE:To prevent magnetic parts formed on both the sides of a magnetic gap from generating distortion or a difference in size by forming the magnetic gap and the magnetic parts only by one core half. CONSTITUTION:The joint faces of two core halves 9a, 9b are applied with mirror surface polishing then a non-magnetic thin film 10 and a metallic magnetic thin film 11a which are used as a gap spacer are formed on the upper part of the ground face of the half 9a by evaporation or the like. Then a winding groove and a track width regulating groove (A) reached to the half 9b are formed on the half 9a to obtain a half 12a. On the other hand, a metallic thin film 11b is formed on the ground face of the half 9b to obtain a half 12b. The halves 12a, 12b are allowed to butt on each other, the groove A is filled with glass 2 and then sliced. Since the track width is determined by a dimension between the regulating grooves of the half 12a, and both the sides of the gap are formed by cutting the groove A in said method, the magnetic parts can be prevented from generating discrepancy or a difference in size.
Patent JP-H05239681-A (JP)
Title: Method for repairing hole penetrated through metallic object
Inventor: TAJIRI KEISUKE
IPC: C25D1/00
Filed: 1992-02-28
Abstract: PURPOSE:To inexpensively, rapidly, easily and completely fill a through hole tapered to expand upward by an electrocasting method by subjecting the surface of the wax packed into the recessed part of a metallic plate to a conducting treatment, then applying this wax to the bottom of the through hole. CONSTITUTION:The through hole 2 vertically penetrating a metallic object 1 is so tapered to a tray shape having a curved surface R as to expand upward from the bottom. On the other hand, the wax is packed into the recessed part 4 provided atop a stainless steel frame 3 and the front surface thereof is finished smooth and is subjected to the conducting treatment by applying metallic powder 5 thereon. An O-ring 6 is mounted in the O-ring groove of this stainless steel frame 3 and thereafter, the recessed part 4 is applied on the bottom of the through hole 2. An electrocasting liquid is then filled in the through hole part and electrocasting is executed. As a result, a continuous electrocasting layer is formed on the inside wall surface of the tapered part 2a of the through hole 2 and the conducting treated part 5 of the above- mentioned wax. The surface of the electrocasting layer is thereafter smoothed by machining at need and further the operation to form the electrocasting layer is repeated. The stainless steel frame 3 and the adherent wax are removed after the end of the hole filling.
Patent JP-H04280509-A (JP)
Title: Control method for rds receiver
Inventor: RYU KOICHI
IPC: H04B1/16
Filed: 1991-03-08
Abstract: PURPOSE:To attain tracking of the same program and to obtain an excellent reception information state by detecting an average level for each prescribed timing and switching a reception frequency when the average level is higher than or lower than a prescribed level. CONSTITUTION:Radio data information relating to a program content of a broadcast station during reception at present is stored in a memory 15. A frequency division ratio of a programmable frequency divider of a PLL circuit 2a is decided and channel selection is implemented based on a channel selection command from an operation section 16. On the other hand, a level detection circuit 19 detects a reception signal level based on an IF signal level. An average level VAV is obtained by reading reception levels, summing them to obtain a sum and dividing the sum by number of variables (m) at that time. After the level VAV is calculated, whether or not a preceding level VAV is smaller than a prescribed level VL is discriminated. In the case of VAV<VL, whether or not the preceding average level is larger than processing level VH is discriminated. According to the result of discrimination, a controller 14 sets a prescribed required level to a frequency divider of the circuit 2a, the same program is received.
Patent JP-H09236740-A (JP)
Title: Photographing lens system
Inventor: KUDO YOSHINOBU
IPC: G02B13/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a practical photographing lens system whose focus deviating image is improved over the wide range of photographing distances from infinity to the closest range. SOLUTION: This lens system is composed, in order from the object side, of a first group Gr1; composed of a first positive meniscus lens L1 whose convex surface confronts the object side, a second positive meniscus lens L2 whose convex surface con-fronts the object side, a third negative meniscus lens L3 whose convex surface confronts the object side, a diaphragm A, an apodization filter F, a fourth lens L4 of biconcave shape and a fifth lens L5 of biconvex shape; and a second group Gr2 composed of a sixth lens L6 of biconvex shape. m1, m2 typically represent the movement of the first group and the second group at the time of focusing from a focusing state at infinity to a focusing state at the closest photographing distance. The photographing lens system performs aberration correction at a close distance by moving the whole system while widening an interval d13 between the first group Gr1 and the second group Gr2 at the time of focusing from the focusing state at infinity to the focusing state at the close range.
Patent JP-H06226115-A (JP)
Title: Constrictor-type arc heater
Inventor: ISHII MASAHIRO
IPC: B01L7/00
Filed: 1993-02-08
Abstract: PURPOSE:To protect an O ring against heat by preventing an insulating member from becoming heated and at the same time, reduce a work load in the fabrication of an activation gas induction flow path. CONSTITUTION:The constrictor-type arc heater consists of a constrictor 12, with constrictor dices 13 and insulating members 14 assembled continuously toward and axial center through an O ring, which is mounted between a cathode and an anode, and an activation gas induction aperture 4a, which induces the gas 5 into an electric discharge channel 3, formed in the axial center part of the constrictor 12. In this heater 19, an activation gas induction channel which leads to the activation gas induction aperture 4a is opened in the end surface of the constrictor disc 13 at a further inner side than the O ring 18. In addition, a guide groove 21 is formed in a recessed style on the end surface 20 of the constrictor disc 13 so that the activation gas induction channel 4 communicating with an electric discharge channel 3 from an opening position between the adjacent insulating members 14. Thus the insulating member 14 is cooled by an activation gas 5.
Patent JP-S58158108-A (JP)
Inventor: OONO KINYA
IPC: A01D75/00
Filed: 1982-03-17
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-S59167211-A (JP)
Inventor: NAITOU KAZUNARI
IPC: B27L5/08
Filed: 1983-03-15
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-H09236534-A (JP)
Title: Laser diffraction/scattering type granularity distribution measurement method and device
Inventor: KISHI TAKETO
IPC: G01N21/47
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To significantly reduce occurrence of multiple scattering, relating to high concentration samples, and to eliminate measurement data error caused by irregular thickness of a sample layer or sample decomposition. SOLUTION: Facing two sheets of glass plates 1 and 2 are, while avoiding neat piling, piled together with slight dislocation. So, for example, some part of the glass plate 2 might extrudes itself from the glass plate 1. The two glass plates, depending on polished state, etc., of their surfaces, do not close contact to each other and have a slight gap of a specified thickness. Here, when a sample 4 in a spuit 3 is made to drip onto the extrusion of the glass plate 2, thanks to capillary action, the dripped sample is sucked into the gap between the glass plate 1 and 2, so that the sample is set to a constant thickness.
Patent JP-S62200394-A (JP)
Inventor: IMANISHI YASUO
IPC: A61B6/03
Filed: 1986-02-28
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-H07254974-A (JP)
Title: Image data processing system
Inventor: YUGAWA YOSHIYUKI
IPC: H04N1/21
Filed: 1994-03-15
Abstract: PURPOSE:To miniaturize a terminal equipment by providing only one expansion processing part by simultaneously receiving data from plural FAXs by storing received image data in an external storage part without expanding them. CONSTITUTION:The image data received by FAX interface control parts 11-in are written in respective reception buffers inside an internal storage part 6, and a central processing part 2 stores these data in an external storage part 4. The reception buffer is divided into two steps and since the data in one buffer are transferred to the external storage part 4 while the data are received at the other part and since encoded data are not expanded while they are received, there is a margin in processing time and the central processing part 2 can mount the plural FAX interface control parts. Thus, since FAX communication is enabled through a lot of lines with one terminal equipment,the image data from plural FAX terminals can be parallelly received so that job efficiency can be improved. Further, since the number of expansion processing parts required for each of image data received from one line can be reduced to one, the terminal equipment can be miniaturized.
Patent JP-2000237943-A (JP)
Title: Polishing tool
Inventor: SAEKI MASARU
IPC: B24B13/01
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To accurately polish a non-spherical surface or a spherical surface by forming a working surface of polyurethane powder for covering the periphery of a core having a spherical shape. SOLUTION: A polisher 10 is formed of a core 11 formed into an accurate spherical shape, and a working surface made of the polyurethane powder 12 for covering the periphery of the core 11. The polyurethane powder 12 is fitted to the periphery of the core 11 by the adhesive agent 14 evenly coated on the periphery of the core 11, and the polisher 10 is formed into an accurate spherical shape as the whole. Since polishing is performed by the polisher 10 formed into the accurate spherical shape, fluctuation of the working pressure due to the eccentricity of a polishing tool formed of the polisher 10 and vibration of a spindle for rotating the polishing tool are prevented, and a non-spherical surface can be accurately polished. Since the polishing material is efficiently held between the polyurethane powder 12, efficient polishing is realized.
Patent JP-S62201921-A (JP)
Title: Curable polymer composition
Inventor: GOTO JUNICHI
IPC: C08L23/00
Filed: 1986-02-28
Abstract: PURPOSE:To obtain the titled composition excellent in flame retardancy, mechanical properties and electrical insulation property, by mixing a specified polyhydroxyhydrocarbon polymer with a polyisocyanate compound and a phosphoric ester compound. CONSTITUTION:The titled composition having a dielectric constant <=4.0 at 10kHz is obtained by mixing a normally liquid or waxy polyhydroxyhydrocarbon polymer (A) which has the number of hydroxyl groups on the average per molecule >=1.5 and a number-average MW of 500-20,000 and whose main chain mainly consists of a saturated hydrocarbon (e.g., a polyolefin polyol which is a hydrogenated derivative of a polyhydroxydiene polymer obtained from a conjugated diene and, optionally, a vinyl monomer) with a polyisocyanate (B) in an amount to provide a ratio of its NCO grups to the OH groups of component A of 0.7-1.5 and a normally liquid halogen-free phosphoric ester compound free of a functional group reactive with OH or NCO, in an amount to provide a phosphorus content in the obtained composition or 0.5-4wt%.
Patent JP-S59170585-A (JP)
Inventor: YOTSUGI SANJI
IPC: G01V3/00
Filed: 1983-03-16
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-H07325294-A (JP)
Title: Microcapsule containing liquid crystal, production thereof and production of liquid crystal/high polymer composite film
Inventor: TABEI TATSUYA
IPC: G02F1/1333
Filed: 1995-02-08
Abstract: PURPOSE:To provide a capsule necessary for producing a liquid crystal/ high polymer composite film excellent in optical property, electrical property and durability and to provide a method for forming the uniform liquid crystal/high polymer composite film only on a desired part. CONSTITUTION:In the liquid crystal containing capsule formed by enveloping a liquid crystal in a capsule wall, a material of the capsule wall has an ion dissociating group.
Patent JP-H11241665-A (JP)
Title: Fuel injection device
Inventor: TAKEUCHI MAKOTO
IPC: F02M55/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent pressure loss and deterioration of responsiveness, and reduce noise from an oil manifold by arranging vibration damping means for damping vibration transmitted from a fuel injection nozzle, on an accumulator to which the fuel injection nozzle is directly installed. SOLUTION: In a hydraulic operating type fuel injection device, each injector per cylinder is installed on a plurality of installing parts formed on a side part of a cylindrical accumulating container main body 61 of an oil rail (an accumulator) 8. The injector is vibrated by moving vertically a built-in type poppet valve and a pressure increasing piston every a solenoid is turned on/off according to rotating speed of an engine, and its vibration is transmitted to the oil rail 8. For damping vibration transmitted to the oil rail 8, a dynamic damper 75 is arranged on an end part of the oil rail 8. A weight is vibrated through a rubber mount in the damper 75 by vibration transmitted to the oil rail 8, and thereby, vibration is damped.
Patent JP-S52127562-A (JP)
Title: Hydraulic booster for car braking
Inventor: KITOU MASAHIRO
IPC: B60T13/12
Filed: 1976-04-17
Abstract: PURPOSE: A booster improved in braking effect, being devised to quicken the generation of operative pressure in a pressure chamber at the start of braking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63130576-A (JP)
Inventor: JIEEMUSU ERU KOOPURANDO
IPC: C11D1/75
Filed: 1987-02-26
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-H07253680-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1994-03-15
Abstract: PURPOSE:To provide a highly durable high-sensitivity electrophotographic photoreceptor capable of being operated with a positive charge. CONSTITUTION:This electrophotographic photoreceptor is formed by providing a photosensitive layer contg. a compd. shown by the formula on a conductive substrate as a charge transfer material. In the formula, each of A1 and A2 is substituted or unsubstituted aromatic ring or aromatic heterocyclic ring, each of R1, R2 and R3 is hydrogen, alkyl, cyano group, aromatic group or aromatic heterocyclic ring group, and (n) is 0, 1 or 2.
Patent JP-H09208679-A (JP)
Title: Hollow polyester container
Inventor: UEDA ATSUKO
IPC: C08G63/183
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a hollow polyester container excellent in transparency, heat resistance, pressure resistance, flavor properties, etc., and utilizable for drink and food bottles requiring heat and pressure resistances in particular. SOLUTION: This hollow container is made of a polyester obtd. by copolymerizing a dicarboxylic acid component comprising terephthalic acid as the main component and 2,6-naphthalenedicarboxylic acid in an amt. of 3 to 15mol% based on the whole dicarboxylic acid component with a diol component comprising an alkylene glycol as the main component. The temp. at which the maximum rate of deformation is exhibited in the measurement of the thermal stress and strain of the polyester is 80 deg.C or above, while the acetaldehyde content of the polyester is at most 10ppm.
Patent JP-H07251607-A (JP)
Title: Pneumatic radial tire
Inventor: HORIUCHI MAMORU
IPC: B60C9/20
Filed: 1994-03-15
Abstract: PURPOSE:To reduce interior road noise without deteriorating other performance. CONSTITUTION:On the width directional outside of the first belt 20A, a reinforcing layer 24 consisting of unextensible cord is arranged, and the outside end of the reinforcing layer 24 is substantially matched with the end part of the second belt 20B. The width BW1 of the first belt 20A is 80% of the tread width SW or less. As the reinforcing layer 24 is positioned in the tire radius directional inside of the second belt layer 20B and serves as a tension side when the tire runs over a road rough part, bending rigidity of a tread 22 around the both end parts of the tire tread width is improved further in comparison with the intermediate part. A ratio of deformation in the tire side part adjoining the width directional both end parts in the tread 22 according to the road surface shape in the travel on the rough road surface is reduced, so that interior road noise is reduced. As softening of tread rubber, softening of rigidity of a tire case, and the like are not needed, other performances such as abrasion resistance and operation stability are not deteriorated.
Patent JP-S57157774-A (JP)
Title: Printer
Inventor: NOZAKI MINEO
IPC: B41J2/325
Filed: 1981-03-26
Abstract: PURPOSE:To make easier the separation of a printing paper from a transfer ribbon by further moving a thermal head from a print ending position in a serial type transfer type themal printer. CONSTITUTION:A printing head 11 causes heat to be produced on a given place on the head according to a letter pattern to be printed. The transfer tape 12 used is made of a transferring material with a hot-melt type ink, and a given place of the transfer tape 12 is melted and transferred to a printing paper in response to a heat pattern according to the letter pattern of the thermal head 11. When the head 11 begins to return to the print starting point immediately at the print ending point A, a breakage tends to occur because the transfer tape 12 is still bonded to the recording paper 13. Thus, by advancing the head 11 from the print ending point A toward the point B as much a distance as the length l of the bonded portion, the bonded portion can be removed.
Patent JP-S53129714-A (JP)
Title: Sensible heat recovery method for coke furnace gas
Inventor: NISHIOKA KAZUMASA
IPC: F28G3/10
Filed: 1977-04-20
Abstract: PURPOSE: To provide the device that can reclaim efficiently a large volume of the sensible heat of gas produced in a coke furnace, can remove tar contained in said gas and can also remove the tar adhered to a heat transfer pipe. 
     COPYRIGHT: (C)1978,JPO&Japio