baber/WOPTO huggingface dataset:
Patent JP-H0872799-A (JP)
Title: Controlled aircraft guide system
Inventor: SATO TAKAKAZU
IPC: B64F1/36
Filed: 1994-09-09
Abstract: PURPOSE: To provide a controlled aircraft guide system for safely surely guiding the aircraft advancing into an apron area even in a large amount of movement. CONSTITUTION: An aircraft guide system is provided with at least one set of measuring means 13 to measure a relative distance between an aircraft and aircraft parking position, a memory means 11b to store an aircraft parking region map including a plurality of parking positions in an airport, a position specifying means 11c1 to specify the position of aircraft on the parking region map on the basis of a relative position between the parking region map and the aircraft measured by the measuring means 13 and an output means 9 to output to the aircraft the information concerning the guide of aircraft obtained on the basis of the position of the aircraft specified by the position specifying means 11c1.
Patent JP-S6194900-A (JP)
Inventor: IZUMIDA KIICHIRO
IPC: G01J1/02
Filed: 1984-10-15
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-H0657380-A (JP)
Title: Mandrel-rolling core bar having long service life
Inventor: SOGO YASUO
IPC: C22C38/00
Filed: 1992-08-13
Abstract: PURPOSE:To drastically prolong the useful life of a core bar by using tool steel obtd. by adding a specified small amt. of Nb to a Cr-Mo low alloy steel as a core bar material used at the time of producing a seamless steel pipe by mandrel rolling. CONSTITUTION:As the core bar used at the time of producing a seamless steel pipe by mandrel rolling, the Cr-Mo low alloy tool steel having a compsn. contg., by weight, 0.25 to 0.35% C, 0.8 to 1.2% Si, 0.2 to 0.6% Mn, 4.5 to 5.5% Cr, 0.8 to 1.2% Mo, 0.02 to 0.08% Nb, 0.1 to 0.3% V, 0.01 to 0.05% Al, less than 0.025% P and less than 0.015% S is used. By the addition of Nb, austenite in the core bar after hardening treatment is executed is made finely granular so that grain size is 20mum or smaller, by that, its thermal fatigue life can drastically be prolonged.
Patent JP-H0669037-A (JP)
Title: Flat transformer
Inventor: AMANO MASAHIKO
IPC: H01F17/00
Filed: 1992-08-13
Abstract: PURPOSE:To obtain a flat transformer wherein it gains a large inductance value and it can be manufactured easily. CONSTITUTION:Patterns for a primary coil 11 and a secondary coil 12 are buried and installed in a groove part 16 in a magnetic plate 14. When they are buried and installed, the central part of the magnetic plate 14 surrounded by four stripe grooves in the groove part 16 is fitted to an opening window 13 in the central part of a base material 10. Since the coil patterns are buried and installed, magnetic plates 14, 15 surround the circumference of a conductor layer forming the coil patterns for the respective coils 11, 12, and a closed magnetic circuit is structured.
Patent JP-H0668855-A (JP)
Title: Light source device
Inventor: SUGIMOTO MASARU
IPC: H01K1/14
Filed: 1992-08-13
Abstract: PURPOSE:To enable light distribution control by a general light distribution control means by radiating a psuedo-parallel light beam bundle in a light source device using an incandescent body having fine hollows in a light radiation surface. CONSTITUTION:An incandescent body 1 is provided with a number of hollows 2 of such a fine aperture size as to shield light of a wavelength zone of a specified wavelength or more almost along the whole surface of a light radiation surface. A lens array 3 is an assembly of a number of convergent lenses of a similar aperture size to the aperture diameter of the hollow 2 in the incandescent body 1. The incandescent body 1 and the lens array 3 are apart from each other for a micro-distance similar to an interval between the adjacent hollows 2. A facing surface of the lens array 3 with the incandescent body 1 is formed almost as a smooth surface along the light radiation surface of the incandescent body 1. Light radiated from each hollow 2 goes through the applicable convergent lens 4 to be a psuedo-parallel light beam bundle. Light beam not transmitted through the applicable hollow 2 is totally reflected by the lens array 3 to return to the incandescent body 1.
Patent JP-S6193929-A (JP)
Title: Sampler
Inventor: MASUDA HIROAKI
IPC: G01N1/02
Filed: 1984-10-15
Abstract: PURPOSE:To obtain a small sized substance with bigger capacity by arranging the annular powder dust collecting paper coaxial over the whole circumference in the necessary pieces on a horizontal surface and by absorbing the air stream outside the sampler from the collecting paper of the inner-most periphery after the air steam passing through all slits and powder dust collecting paper with absorbing the air stream from the slit of the out-most periphery. CONSTITUTION:A sample is consisted of a cover 13 and body 14 having several impact rings 15, 16 therebetween. A powder dust collecting paper 17 is fitted to each impact ring 15, 16. Since three pieces of the impact ring 15 and one piece of impact ring 16 are provided in the example shown in the figure the powder dust is collected to the powder dust collecting paper 17 with being classified in four steps. Four pieces of screws are provided on the upper and lower faces respectively of the impact ring 15 and the cover 13 and body 14 are unified by screws and a recessed part is provided to flow down the air stream.
Patent JP-H0497888-A (JP)
Title: Thermal recording material
Inventor: OHASHI MASANORI
IPC: B41M5/26
Filed: 1990-08-15
Abstract: PURPOSE:To enhance the water resistance of a recording layer without bringing about the lowering of the whiteness thereof by adding specific SB type latex and polyvinyl alcohol to a thermal color forming layer as an adhesive. CONSTITUTION:In a thermal recording material provided with a thermal color forming layer containing a color former and a developer reacting with the color former at the time of heating to develop a color, SB type latex containing 25-40wt.% of a butadiene monomer and 60-80% of a gel and polyvinyl alcohol are added to the thermal color forming layer as an adhesive. When the copolymerizing ratio of butadiene is 25wt.% or less, film forming properties become inferior and, when said ratio is 40wt.% or more, cohesive force becomes weak and dry pick strength lowers. When the gel content is out of the above- mentioned range, water resistance and adhesive strength are lowered. The content of the styrene monomer constituting the SB type latex is pref. 40-70wt.% from the aspect of the stability of the latex and the wt. ratio of the SB type latex and polyvinyl alcohol is pref. 1:5 5:1 from the aspect of recording density, adhesive strength, water resistance, stickiness and the adhesion of refuse.
Patent JP-H11123537-A (JP)
Title: Manufacture of two members assembled component
Inventor: SCHEBITZ MICHAEL
IPC: C22C9/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal-made component assembled at least two kinds of members having different materials without developing defect as the conventional technique. SOLUTION: This component is pre-assembled by inserting the first member composed of a temperable steel material into a recessed part of the second member composed of a soft magnetic iron material and in the pre-assembled component, the copper-base brazing filler metal is applied to i.e., the recessed part in the contact region between the first member and the second member. Thereafter, the component is heated to higher temp. than the m.p. of the brazing filler metal, and after losing the liquid-state brazing filler metal in the contact region of both members, the component is cooled, then is heated at least one time to the tempering temp. for the first steel member, kept to over the prescribed time and successively, sufficiently cooled.
Patent JP-S60109365-A (JP)
Title: Facsimile receiver
Inventor: KUROKAWA SHIYUNJI
IPC: H04N1/00
Filed: 1983-11-18
Abstract: PURPOSE:To eliminate the waste of recording paper by giving a negative answer to the transmission side in case an error is detected with the received picture data when a one-page end command is received from the transmission side and at the same time invalidating the picture data stored in a picture memory. CONSTITUTION:A transmitter sends out a plural-page signal, a message end signal or a procedure end signal every time the transmission is through with a sheet of transmission original. A control part confirms one of those transmitted signals and then refers to the output of a reception error frequency counting part 8 since the reception is over with data equivalent to a page. In this case, it is decided that the picture information stored in a picture memory 4 has a grave error in an reception error-over state. Thus the picture information is invalidated and not delivered to a printer 6. At the same time, a negative answer signal RTN is sent back to a device at the transmission side to inform the failure of reception.
Patent JP-S60111056-A (JP)
Title: Electrostrictive type actuator
Inventor: ABE MASAYUKI
IPC: H01L41/083
Filed: 1983-11-18
Abstract: PURPOSE:To prevent an operating stress from concentrating in a specified portion of a disc making up an electrostrictive element as well as to secure a surface leakage distance between interlayer electrodes so large enough, by making each diameter at both end parts in the axial direction of each disc equal to that of each interlayer electrode. CONSTITUTION:Each disc 100 making up an electrostrictive element 24 is partitioned by both end faces 102, 104 and lateral faces 106, 108, 110 in the upper and lower sides. At the center of each disc 100, each annular projection 112 is formed, while thickness in the disc 100 is decreased toward the circumference from these end faces 102 and 104. On the other hand, a diameter D of each end faces 102 and 104 is equal to that of each of circular interlayer electrodes 114 and 116. When each disc 100 extends in its axial direction according to voltage impression, each disc 100 receives its axial load but these end faces 102 and 104 of each disc 100 and each surface of electrodes 114 and 116 are closely contacted with each other so that there is no stress concentration part like the conventional one and, what is more, no bending stress is added.
Patent JP-H0957367-A (JP)
Title: Punch fitting method in punch press and punch press using the fitting method
Inventor: IKEDA NOBUYUKI
IPC: B21D28/14
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a punch fitting method capable of easily and surely fitting a punch to an upper supporting member and a punch press using the fitting method. SOLUTION: A guide part 13 which is slightly larger than a punch P provided on the periphery of an upper turret hole 9 on the upper surface of an upper turret 107 decides the position of the punch P, and a punch gripper 19 moves the punch P to the position of the guide part 13. The punch P is released at this position and dropped, and the guide part 13 guides the punch P to the upper turret hole 9. Because inclined parts 5, 11 or a partially arc part of a lower shoulder part of a punch guide 3 slide on the inclined parts or the like of an upper shoulder part of the upper turret hole 9, the punch P is fitted to the upper turret hole 9. Because inclined parts 33, 35, etc., are also provided on an upper shoulder part of a guide key 33 of the upper turret hole 9, engagement is made with a guide groove 31 provided in the punch guide 3 to decide the directivity of the punch P.  The inclined parts are <=45 deg. which is sharp in gradient.
Patent JP-2001044923-A (JP)
Title: Device and method for optimizing antenna characteristics in portable telephone set
Inventor: KONDO HISASHI
IPC: H04W16/28
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To optimize an antenna characteristics without increasing the number of antennas even through an obstacle exists around a portable telephone set. SOLUTION: Each of sensors 11 to 16 is attached to each of the six faces constituting the outer circumferential surface of a portable telephone set. Each of the sensors 11 to 16 detects the existence/absence of an adjacent object. When any of the sensors 11 to 16 detects an object, a detection signal is transmitted to a peripheral situation deciding means 20. The means 20 decides the peripheral situation of the portable telephone set (e.g. whether the portable telephone set is placed on a desk or in a bag) based on the combination of output signals from each of the sensors 11 to 16. An antenna impedance switching means 21 switches antenna impedance based on these decision results.
Patent JP-S58109038-A (JP)
Inventor: KEN HEIMUREIDO
IPC: A61F2/958
Filed: 1982-12-09
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-S61229931-A (JP)
Inventor: IRIYA JIYORUJIEBUIKU
IPC: F02D1/08
Filed: 1985-10-01
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-H0498879-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAKINO TAKAMI
IPC: H01L29/786
Filed: 1990-08-16
Abstract: PURPOSE:To prevent an electrical field from concentrating near a drain diffusion layer due to a fact that the drain and the source diffusion layer are formed thin by a method wherein a silicon oxide film formed just under the drain diffusion layer and the source diffusion layer both formed in a single crystal silicon thin film is partially removed to provide cavities. CONSTITUTION:An island-like single crystal silicon thin film 13 is formed on a buried silicon oxide film 12 provided onto a silicon substrate 11. A source diffusion layer 14 and a drain diffusion layer 15 are formed in the single crystal silicon thin film 13 concerned. A gate oxide film 15 is formed on an active layer between the source diffusion layer 14 and the drain diffusion layer 15. The silicon oxide film 2 just under the source diffusion layer 14 and the drain diffusion layer 15 formed in the single crystal silicon thin film 13 is partially removed to provide cavities 19a and 19b, and the cavities 19a and 19b are filled with the deposited conductive material layers 20a and 20b.
Patent JP-S6196761-A (JP)
Title: Manufacture of semiconductor device
Inventor: AZETSUBO KENJI
IPC: H01L29/08
Filed: 1984-10-17
Abstract: PURPOSE:To improve the current amplification degree and breakdown- withholding capability by a method wherein impurity concentration in a base region is eventually lowered without reducing the quantity of impurity to be diffused during a base region forming process. CONSTITUTION:On a first semiconductor layer 1a on a substrate 1, a silicon oxide film 2 is formed, therein an opening 2a is provided by the selective removal method. A boron-doped oxide film 3 is formed to cover the opening 2a and the remaining silicon oxide film 2. A heating process follows whereby the impurity (boron) in the film 3 is diffused through the opening 2a into the semiconductor layer 1a for the formation of a P type low-concentration first region 4 (base region). The oxide film 3 is subjected to elective removal and the exposed first region 4 is removed by etching for the formation of a recess 4a. An impurity (phosphorus) is caused to be diffused through the inside walls of the recess 4a into a section in the first region 4 for the formation of an N type second region 5 (emitter region), when the impurity diffusion concentration from the recess walls is reduced and an emitter region 5 is formed wherein a high-concentration region 5a is contained in a low-concentration region 5b.
Patent JP-H0266749-A (JP)
Title: Optical disk and stamper for forming optical disk
Inventor: TANAKA TOSHIMITSU
IPC: G11B7/24047
Filed: 1988-09-01
Abstract: PURPOSE:To obtain the stamper for molding optical disks which prevents the generation of sink marks by forming radial non-continuous dummy patterns to either or both of the inner or outer peripheral part. CONSTITUTION:The dummy patterns 3 which are geometrically non-continuous or radial are formed to the regions of recording region patterns 1 exclusive of the recording region thereof as the patterns to prevent the sink marks according to molding conditions. The similar effect is obtd. even if the dummy patterns 3 are formed to either the inner or outer peripheral part of the patterns 1 or both thereof. The stamper for molding optical disks which prevents the generation of the sink marks is thus obtd.
Patent JP-S6370909-A (JP)
Title: Production of magnetic head core
Inventor: YANAGISAWA MASANOBU
IPC: G11B5/133
Filed: 1986-09-12
Abstract: PURPOSE:To improve the productivity of magnetic head cores by joining respectively plural 1st and 2nd bar-shaped ferrite members in such a manner that magnetic head cores are connected in a matrix state and dividing the joined members. CONSTITUTION:A 1st groove 21a to define a 1st magnetic gap is formed on the 1st face of the 1st bar-shaped ferrite member 21, the 1st face and 2nd face of which are opposed to each other. A 2nd groove 21d to define a 2nd magnetic gap is formed on the 2nd face. The 2nd bar-shaped ferrite members 22, 23 are simultaneously joined and integrated by a solid phase reaction method to the 1st and 2nd faces of the 1st bar-shaped ferrite member 21. The 3rd groove 25a to define the width of the 1st magnetic gap 2 and the 4th groove 25b to define the width of the 2nd magnetic gap 4 are formed to the integrated and joined ferrite member 25. These members are joined in parallel by a glass adhesive agent 26 and the joined member is so divided as the respective divided cores include the 1st and 2nd magnetic gaps 2, 4. The lot size of several times the size of the conventional core is thereby obtd. and the productivity is correspondingly improved.
Patent JP-H11116519-A (JP)
Title: Improved method for removing contamination of crystallizing cooler contaminated with bisphenol-phenol adduct
Inventor: CIPULLO MICHAEL J
IPC: C07C39/16
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the recovery of bisphenol A in the production of dihydric phenols by dissolving contaminated cooling and crystallization surface with phenol containing a specific amount of water in the crystallization of phenol- bisphenol A adduct on the upper part of a crystallizer. SOLUTION: An excess mol of phenol is charged together with a ketone compound to a reaction zone 12 and subjected to continuous condensation reaction in the zone at 40-95 deg.C to precipitate a reaction product containing 1:1 adduct of bisphenol compound and phenol compound and the solid adduct is separated by a crystallizer 14. In the above process, the adduct deposited on the cooling surface in the crystallizer 14 is dissolved with a phenol solution containing 5-40 V/V% of water at about 40-90 deg.C and the delta T of the cooling surface of the crystallizer is maintained to about <4 deg.C to achieve the removal of the contamination on the surface of the crystallizer.
Patent JP-S6196684-A (JP)
Inventor: MATSUOKA TAKESHI
IPC: H01R43/00
Filed: 1984-10-16
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-H0938350-A (JP)
Title: Rotary type electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/16
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To easily remove a mustache (or beard) waste around a rotary inner blade in a rotary electric razor which has an oscillating shaving blade unit. SOLUTION: An outer blade 27F (27B) and a rotary inner blade 25F (25B) are mounted on a base 24 and are not mounted on an upper face of a main body case which has right and left projecting supporting walls 15L.15R. Due to this structure, when a mustache (or beard) waste around the rotary inner blade 25F (25B) is removed, the work can be done easily without being hindered by the supporting walls 15L.15R or a seal ring for preventing a mustache (or beard) waste from entering inside which is installed at the root of the supporting walls. Further, there is no fear that a cleaning brush may turn off the seal ring, and a mustache (or beard) waste can be prevented from entering inside.
Patent JP-S6195606-A (JP)
Title: Synchronizing signal selection output system
Inventor: YOKOMIZO AKIRA
IPC: G01R13/32
Filed: 1984-10-16
Abstract: PURPOSE:To obtain easily a synchronizing signal to triggering by obtaining 1/m frequency-division outputs of >=2 sub reference signals having a frequency m-time (m is an integer >=2) of a frequency of a required output signal and different phase and calculating their logical sum. CONSTITUTION:A reference signal S0 having a frequency (mf) being m-time of the frequency (f) of the required output signal is fed to a delay device 10 from a clock generator 1 to form signals having a phase delayed by 1/n each to the signal S0. The signals are given to n-set of 1/p (p=m) frequency divider 21, where they are frequency-divided synchronously with a trigger signal TG. Each output of the frequency divider 21 is fed to an AND circuit 22 and its output S is outputted as a desired frequency signal. Thus, the synchronizing signal to the trigger TG is obtained easily.
Patent JP-S6196115-A (JP)
Title: Method of manufacturing suction valve and exhaust valve of internal combustion engine
Inventor: ASAUMI KOJI
IPC: F01L3/04
Filed: 1984-10-16
Abstract: PURPOSE:To simply manufacture the captioned valve inexpensively by allowing a powdered alloy sheet of a high coefficient of thermal conductivity to adhere to a face part of a valve body while allowing a powdered alloy sheet of excellent heat insulation to adhere to umbrella face pat, and thereafter calcining the respective sheets in the same process. CONSTITUTION:A valve body 1 includes a cylinder rod shaped steam pat 2, a neck pat 3 adjoining to the stem pat 2, and a umbrella part 4 extending from the neck part 3. Thereupon, a first high thermal conductivity powdered alloy sheet 8 comprising two kinds of powdered alloy sheets 6, 7 is formed on a face pat 5 of a valve body 1. In addition, a second powdered alloy sheet 8 of excellent thermal conductivity is allowed to adhere to a umbrella face pat 9 of the valve body 1. The respective sheets 8, 10 are heated in the same process whereby the sheet 8 is calcined on the face pat 5 for forming a calcined layer of high thermal conductivity, while the sheet 10 is calcined on the umbrella part 9 for forming a calcined layer of excellent heat insulation.
Patent JP-H0551023-A (JP)
Title: Pillared container
Inventor: KANAI MITSURU
IPC: B29L22/00
Filed: 1991-08-28
Abstract: PURPOSE:To provide a pillared container which provides an excellent gasp and flavor-barrier character and in which the container odor will not pass into its contents. CONSTITUTION:In a pillared container molded by a method wherein a blank sheet 2 is placed into an injection molding metal die conforming with the contour of its cavity and injection molding resin 3 is injected to be filled into a gap E1 between the end faces of the sheet in the cavity and into the space defined a joint part formed across the gap extending inwardly or outwardly of the blank sheet 2, both at least the innermost layer 25 of the blank sheet 2 and the injection molding resin 3 contain polyester resins.