baber/WOPTO huggingface dataset:
Patent JP-S62181501-A (JP)
Title: Coaxial waveguide converter for orthogonal two-polarized wave
Inventor: HOZUMI ICHIRO
IPC: H01P5/103
Filed: 1986-02-05
Abstract: PURPOSE:To decrease the length of a main waveguide in the guide axis direction and to simplify the adjusting mechanism of an antenna by supporting a couple of L-shaped antennas by a common end plate, enclosing the peripheral of the guide axis parallel part of at least one L-shaped antenna by a coaxial guide and turning freely the end plate to the main waveguide. CONSTITUTION:A couple of L-shaped antennas 11, 12 are supported to an end plate 2 of a main waveguide 1 with a different position and mutual guide axis parallel parts 11A, 12A are connected electrically to the center conductor of coaxial parts 9, 10 penetrating the end plate 2. Further, the L-shaped antennas 11, 12 are directed so that guide axis orthogonal parts 11C, 12C provided respectively to the tip of the parallel parts 11A, 12A via bent parts 11B, 12B are made orthogonal. Thus, the mutual interference is eliminated. In supporting a couple of the L-shaped antennas 11, 12 both to the end plate 2, the size of the main waveguide 1 in the guide axis direction is reduced. Moreover, the end plate 2 supporting both the L-shaped antennas 11, 12 and one or both the coaxial guides 15, 16 is made turnable freely around the axis center of the main waveguide 1. Thus, the direction of the L-shaped antennas 11, 12 is corrected without turning the main waveguide 1.
Patent JP-S51128952-A (JP)
Title: Process for preparing bicyclo (3,1,0) hexane-2-one derivatives
Inventor: KONDOU SEI
IPC: C07C49/427
Filed: 1975-02-27
Abstract: PURPOSE: Bicyclo [3,1,0] hexane-1-methyl carboxylate, of formula I: (where R 1 WR 3  are H, alkyl, aryl, alkoxy, acyl, acyloxy, halogen, amino, alkylthio or arylthio; R 4  is H, alkyl, aryl or alkoxy; X is H or OR 5  (R 5  is H or protective group of OH)). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10221553-A (JP)
Title: Waveguide type semiconductor optical element and optical communication system
Inventor: TAKAHASHI MAKOTO
IPC: G02B6/122
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To narrow the beam radiation angle of a semiconductor laser without modulating the film thickness by forming a layer having refraction index lower than that of a clad layer in a substrate side of a core layer and narrowing the stripe width of a beam enlarging part than that of the laser part. SOLUTION: For example, in a ridge type semiconductor laser, a layer 20 having a refraction index lower than that of a clad layer 40 is formed in a substrate 10 side of a core layer 30 and the stripe width of a beam enlarging part is made narrower than that of the laser part. The presence of the layer 20 having the refraction index lower than the clad layer 40 in the substrate 10 side prevents the light from leaking to the substrate 10 side. The light is thus spread only in the clad to as to set its total efficiency distributed high and the beam width is also narrowed. Then, the wave guide by the core become extremely weak so as to bring about a problem of the dissipation of the light, however, the light spread to the clad layer 40 is enclosed and guided by a mesa molding material and a low-refraction index buffer layer so that the dissipation of the light is a little.
Patent JP-H10218448-A (JP)
Title: Paper roll manufacturing device and paper roll manufacturing method
Inventor: OISHI FUMIO
IPC: B65H18/20
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a paper roll with a high commodity valve having no winding wrincle, by preventing the slipping of a web by a plurality of uneven roller mechanisms provided in the advancing direction of the web, so as to make the stretching condition of the web in a stable and even condition. SOLUTION: This device is composed to wind a web W delivered from a web roll 2 on a winding shaft 51 by winding device 5. In this case, between the web roll 2 and the winding device 1, two sets of uneven roller mechanisms 4 which consist of an uneven rollers 42 furnishing an uneven design on the surface, and pressing rollers 41 contacted to the uneven rollers 42 are provided, and by preventing a slip of the running web W by the uneven roll mechanisms 4, the web is fed to the winding device 5 by making the tension of the web W in the stable and even condition.
Patent JP-S62182781-A (JP)
Title: Image forming device
Inventor: ANZAI TOSHIKI
IPC: B41M5/26
Filed: 1986-02-05
Abstract: PURPOSE:To execute thermal fusion without making a thermal fusion device itself large-sized neither complicated, by providing the thermal fusion mode where heat and pressure rolls are used for fusing of thermal fusing sheets and using an image forming device as the thermal fusing device like a laminator. CONSTITUTION:When the laminated body of piled thermal fusion films is inserted from a manual insertion paper supply opening 30, it is carried toward a photosensitive drum 23 by carrying rolls 31 and 33, and air in the laminated body is pushed out by clipping between rolls to bring closely films into contact with one another. A destaticizing lamp 24 is lit, and a charging charger 25 is turned off, and a transfer charger 27 is turned on. Therefore, a toner is not stuck to the surface of the photosensitive drum 23, and films of the laminated body are brought more completely closely into contact with one another by the electrostatic attraction at the time of the laminated body reaches the transfer charger 27. The laminated body passes between a heat roll 36 set to the thermal fusion temperature and a pressure roll 37 in this state to fuse films stably without creases.
Patent JP-H03230463-A (JP)
Title: Ion implanter
Inventor: HOSOKAWA KAZUNORI
IPC: H01J37/08
Filed: 1990-02-02
Abstract: PURPOSE:To change and use the other analyzer tube when an impurity product is stuck and accumulated on the side wall of one analyzer tube by providing multiple analyzer tubes receiving the same magnetic field. CONSTITUTION:The first and second analyzer tubes 1A, 1B for analyzing the ion beam extracted by an extracting electrode 2 from an ion source 3 via the magnetic field are arranged and provided to receive the same magnetic field. When an impurity product is stuck and accumulated on the side wall of one analyzer tube, the other analyzer tube can be changed and used, and the occurrence of the shielding of the ion beam and a short circuit between the ion source 3 and the extracting electrode 2 due to the impurity product peeled into a thin film shape is prevented.
Patent JP-H02205161-A (JP)
Title: Communication equipment
Inventor: YAMAGUCHI AKIICHI
IPC: H04N1/32
Filed: 1989-02-03
Abstract: PURPOSE:To automatically register an abbreviated dial by automatically executing the registration in relation to abbreviated dial operation when a manually inputted select number does not relate to the abbreviated dial operation. CONSTITUTION:According to a control program stored in a ROM 4, a CPU 1 uses the ROM 4 and a RAM 5 for data processing in correspondence to an operation input from an operation part 7 and controls a printer 2, image scanner 3 and communication control part 6. Then, transmission/reception operation is executed. When a telephone number is inputted by a normal manual input, it is decided whether the abbreviated dial registration is executed for the telephone number or not. When the number is already registered, operation is immediately moved to the transmission operation. On the other hand, when the number is not registered, the number is newly made correspondent to an unused abbreviated dial pattern and automatically registered to the RAM 5. Thus, the abbreviated dial registration can be easily and automatically executed without needing complicated operation.
Patent JP-H03229232-A (JP)
Title: Projection system by overhead projector
Inventor: HIRAIDE TOSHIHIKO
IPC: G03B21/132
Filed: 1990-02-02
Abstract: PURPOSE:To project one image on plural screens by sending the image to be projected on a slave overhead projector from a main overhead projector through a communication means. CONSTITUTION:A recognition part 5 recognizes an image projected on the light convergence and enlargement part 2-0 of the main overhead projector 1-0, an encoding part 6 encodes the recognized image information, and the encoded image information is sent to the slave overhead projector through the communication means 7-0. The slave overhead projector 1-n receives the encoded image information inputted through the communication means 7-n and composes the received encoded image information. Consequently, the image projected by the main overhead projector 1-0 can be projected on plural slave overhead projectors 1-n.
Patent JP-S62183336-A (JP)
Inventor: KINO NOBUYUKI
IPC: B32B15/08
Filed: 1986-02-07
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-S57138278-A (JP)
Title: Correlative picture tracking device
Inventor: HIGUCHI HIROSHI
IPC: G01S3/786
Filed: 1981-02-20
Abstract: PURPOSE:To track a target picture stably by finding the maximum value and expansion width of the correlations factor between an initial picture stored as a reference picture and a succeeding screen, and rewriting the reference picture by comparing them with estimated values. CONSTITUTION:A video signal 1 from a TV camera, etc., is processed by A/D conversion 2 and the resulting signal is selected by a reference window gate 8 and written in a reference data storage circuit 9. The signal of an arithmetic window 7 encircling the reference window 6 of a target picture 5 in a screen 4 is selected by an arithmetic window gate 10 and written in an arithmetic data storage circuit 11. A readout output is supplied to and processed by a correlation arithmetic device 12. Its output is sent to a maximum/minimum detecting circuit 14 and a correlative width deciding circuit to determine a CMAX and a CMIN, and a WxWy. Further, a microprocessor 17 compares them with precribed  threshold values to rewrite the data in the circuit 9. Thus, the target picture is  tracked stably and continuously by the reference window.
Patent JP-H07234574-A (JP)
Title: Electrophotographic recording device
Inventor: OKANO MAMORU
IPC: G03G15/00
Filed: 1994-02-22
Abstract: PURPOSE:To control the image quality in real time by measuring the surface potential of a photoreceptor after an exposure, measuring the density of a developed image after the same potential as the measured value is applied on the surface of the imaging drum in an developing device, and controlling the developing conditions based on the measured result. CONSTITUTION:This electrophotographic recording device is provided with a means 13a measuring the initial electrification potential of a photoreceptor 1 and controlling the electrification potential, a means measuring the surface potential of the photoreceptor 1 after an exposure, a means 14a controlling the exposure quantity radiated to the photoreceptor 1 for controlling the surface potential of the photoreceptor 1 after the exposure based on the measured result of the surface potential of the photoreceptor 1, a means applying the same potential as the measured surface potential of the photoreceptor 1 to an image forming member provided in a developing device 5, a means measuring the density of an image formed on the surface of the image forming member, and a means 15a controlling the development bias applied to the developing device 5 based on the result of a density measuring means.
Patent JP-S63272303-A (JP)
Title: Joint connection type wristlet
Inventor: BUERUNAA SHIYORUPU
IPC: A44C5/00
Filed: 1988-02-05
Abstract: An articulated wristlet has a plurality of decorative elements, an equal number of elements articulated by hinges capable of being unhooked and sliding type fittings. Adjacent lateral faces of two juxtaposed decorative elements hold the decorative elements to each other when the wristlet is worn normally. The lateral faces are shaped to permit the releasing of two adjacent decorative elements when the wristlet is folded beyond a predetermined angle, this releasing permitting the removal of one decorative element of the wristlet and then the unhooking of the corresponding linking element. The arrangement permits adjustment in the length of the wristlet without the use of tools.
Patent JP-S53114754-A (JP)
Title: Method and apparatus for welding
Inventor: HEISHIYA KEIICHIROU
IPC: B23K9/00
Filed: 1977-03-04
Abstract: PURPOSE: To stabilize the welding condition so as to form uniform beads in the welding method performed using the shifting magnetic field and the high frequency magnetic field, by electrically connecting the welded materials to each other at the spot before the main welding power source, and by welding these materials into the tack-weld condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62181532-A (JP)
Title: Submarine cable relay transmission system
Inventor: AOYANAGI MASARU
IPC: H04B3/36
Filed: 1986-02-05
Abstract: PURPOSE:To attain the multi-system in a range permitted by a cable by using a submarine cable without the installation of multi-submarine cables and providing plural number of installations for repeaters only in case the required system number of the submarine cable system exceeds the system number offered by one repeater. CONSTITUTION:The submarine cable 31 has 9 pairs of core wires for the 1st-9th systems. Repeaters 11, 12 and 13 each have three repeaters 21, 22 and 23 respectively (remaining two repeaters are not shown). A signal fro the 1st-3rd systems sent in the submarine cable 31 is relayed by the 3 repeaters 23 via 3 pairs of core wires in the cable 32 bypassing the repeaters 11, 12 and a signal for the 4th-6th systems sent in the submarine cable 31 is relayed by the three repeaters 22 via the 3 pairs of core wires in the cable 32 bypassing the repeaters 11, 13. Thus, when multi-pair is used for the submarine cable, plural repeaters are used to relay the entire system and the repeaters are bypassed as to the system not requiring the said repeaters.
Patent JP-H04263938-A (JP)
Title: Manufacture of laminated metal plate using thermosetting resin
Inventor: KOBAYASHI SHIGERU
IPC: B32B15/08
Filed: 1991-02-19
Abstract: PURPOSE:To enhance both of resistance weldability and bonding strength by manufacturing a laminated metal plate according to a two-stage process wherein roll pressing is performed within a region where the advance degree of effective reaction does not reach 100% and curing reaction is succeedingly advanced so as to reach 100% before heating. CONSTITUTION:In a first process, when Ni particles are pushed in a steel plate by required depth by roll pressing in such a case that Ni particles harder than the steel plate are used as a conductive material, the advance degree of the curing reaction of a polyester resin being a core material with a curing agent is judged on the basis of a gelling ratio of the decompositional reduction ratio of isocyanate and, before the advance degree of curing reaction reaches 100%, roll pressing is performed. In a second process, post-heating for advancing the curing reaction of the resin is performed in succession to the first process and reaction is brought to 100% to be completed. By this process, the sufficient peel strength (TPS) of a product is obtained.
Patent JP-S59164121-A (JP)
Inventor: MANFURETSUDO ARUNO ARUFURETSUD
IPC: B29C55/24
Filed: 1984-02-14
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-H04265327-A (JP)
Title: Drainage trap
Inventor: TOMIOKA TOSHIICHI
IPC: E03C1/264
Filed: 1991-02-19
Abstract: PURPOSE:To prevent pollution of the surface of a trap caused by microbes and to make it possible to keep it always in a clean state by forming an antibacterial resin film on the surface of the drainage trap having a large number of openings on the sides and the bottom thereof. CONSTITUTION:An antibacterial resin film is formed on the surface of a drainage trap of metal, etc., having a large number of openings on the sides and the bottom thereof. The antibacterial resin film is such that an antibacterial agent 9 formed of a silica gel having at least one of silver complex salt and plant extract having the surface coated with a coating material is dispersed in thermosetting or thermoplastic flexible and transparent waterresisting resin 8. According to the constitution, antibacterial and antifungus effect can be kept for a long period of time by slow releasing effect of an antibacterial and antifungus substance.
Patent JP-S61184726-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO TOSHIHIKO
IPC: C23C14/24
Filed: 1985-02-12
Abstract: PURPOSE:To enable efficient production, on an industrial scale, of a thin film type magnetic recording medium to be produced by using a vapor deposition process by using a mixture composedof aluminum oxide, zirconium oxide and hafnium as essential components to form an evaporating source crucible for holding a metal, alloy or oxide having ferromagnetism. CONSTITUTION:The evaporating source crucible consisting essentially of the mixture composed of the aluminum oxide, zirconium oxide and hafnium oxide is constituted further of the contents consisting of <=95wt% and >=75wt% aluminum oxide, <=25wt% and >=5wt% total of the ziconium oxide and hafnium oxide and further <=0.5wt% magnesium oxide. A ferromagnetic material 12 for vapor position set in the crucible 11 is heated to evaporate by the electron beam emitted from an electron beam generator 10. The vapor flow thereof forms the thin film of the material 12 on a substrate 3 moving along a cylindrical substrate support 8.
Patent JP-S62651-A (JP)
Title: Control device of internal-combustion engine
Inventor: YAKUWA MASAHIKO
IPC: F02P7/067
Filed: 1986-02-05
Abstract: PURPOSE:To improve reliability provided at a time when a pulse sensor fails in operation, by a method wherein an auxiliary pulse is generated from a second crank angle detecting means during generation of a first reference pulse, and the auxiliary pulse is used when a first reference pulse is in a trouble. CONSTITUTION:Two rotors 2 and 3 are secured at a given distance on a cam shaft 1, and projections 2a are provided at equal intervals in given spots on the outer peripheral surface of a rotor 2. Further, projections 3a are provided at internals of a distance narrower than that between the projections 2a on the outer peripheral surface of the rotor 3. And, a second projection 3b is provided in a position, situated facing each projection 2a on the rotor 2, i.e., between the two given adjoining projections 3a. When a reference pulse sensor 6, formed with the rotor 2 and a pickup coil 4, is brought into a trouble state due to disconnection and the like, an auxiliary pulse from a crank angle sensor 7 formed with the rotor 3 and a coil 5 is used.
Patent JP-S59153627-A (JP)
Title: Dozing-drive alarming apparatus
Inventor: IIZUKA HARUHIKO
IPC: B60W30/00
Filed: 1983-02-18
Abstract: PURPOSE:To prevent erroneous generation of alarm by judging dozing-drive when nonsteered state continues at least for a certain time and steering over a prescribed angle in one direction is performed and then a prescribed dozing-drive pattern is detected, and then operating an alarm means. CONSTITUTION:The captioned apparatus is equipped with a steering detecting means 10 for detecting the execution of steering and the direction of steering by a steering sensor and judges the nonsteered state in a nonsteered-state judging means 11 on the basis of the output of the means 10. The steering in one direction is judged by a unidirectional steering judging means 12 on the basis of the output of the steering detecting means 10. If the nonsteered state continues at least for a certain time, and the steering over a prescribed angle in one direction is performed, and then a prescribed dozing-drive pattern is detected, dozing-drive is judged by a dozing-drive judging means 13. When dozing-drive is judged, an alarm means 14 is operated, and a driver is awaked from doze.
Patent JP-S56123307-A (JP)
Title: Furnace top charger
Inventor: SUGAWARA TAKAYUKI
IPC: C21B7/18
Filed: 1980-02-29
Abstract: PURPOSE:To control charged material distribution characteristics and grain size distribution to a normal state, stabilize furnace conditions and improve sealing characteristics for gas by charging charging materials from a conveyor directly to a  swiveling hopper and dropping these onto a small bell through plural gate valves. CONSTITUTION:A swiveling hopper 7 is provided swivelably around a bell hanging rod 13 on the lower side of a raw material charging conveyor 1, and is swielved at predetermined swiveling times by a swiveling driving device. Plural gate valves 8 are provided to the lower part of this hopper 7. While the hopper 7 is swiveling continuously or while it is held stopped in the constant position, these gate valves 8 are vertically moved by timing controlling, whereby their opening and closing are controlled so as to drop the charging materials onto a small bell 5. A dustproof cover 9 is provided to the lower part of the hopper 7 to proof the powder dusts diffused from the charging materials. With this mechanism, the uniform charging is accomplished wihtout being affected by time schedules.
Patent JP-S53109411-A (JP)
Title: Pcm reproducing and repeating system
Inventor: UMETSU TATSUO
IPC: H04L25/52
Filed: 1977-03-07
Abstract: PURPOSE:To make possible the reproduction and repeating for a long distance section through the use of the same remote series power feeder, by using cascadeconnecting the repeater transmitting larger pulse than that of conventional repeaters.
Patent JP-H11208431-A (JP)
Title: Automatic car parking and stopping device for vehicle
Inventor: SASAKI KAZUYA
IPC: B60W40/06
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To easily and certainly park and stop a vehicle at a desired stopping position as a relative position for a target on a road surface. SOLUTION: Whether a vehicle moves to a desired stopping position or not is judged (S130) in accordance with whether an actual stroke and an assumed stroke of a suspension match with each other or not by selecting a road surface irregular pattern in accordance with an irregular shape of a road surface, setting the desired stopping position as a relative position of a wheel against irregularity of the road surface (S50-80), assuming the stroke of the suspension in accordance with the set desired stopping position (S100) and making the vehicle automatically travel toward the desired stopping position (S110 and 120). When it is judged that the vehicle moves to the desired stopping position, the vehicle is stopped by actuating an automatic brake device.
Patent JP-H01203338-A (JP)
Title: Separation of cyclohexane
Inventor: HIRATANI KAZUHISA
IPC: C07C67/00
Filed: 1988-02-05
Abstract: PURPOSE:To bring a cyclohexane-containing mixture into contact with a molonamide derivative to form a cyclohexane clathrate composition and subsequently separate the cyclohexane from the clathrate composition. CONSTITUTION:A cyclohexane-containing mixture is brought into contact with a compound of the formula (R<1> and R<2> are H, alkyl, aralkyl or aryl; R<3> is alkyl, aralkyl or aryl) at 0-80 deg.C to allow the compound of the formula to include the cyclohexane in the mixture and the cyclohexane is separated from the resultant clathrate composition. The separation method includes a method wherein the clathrate composition is heated at 120-150 deg.C under ordinary pressure, a method wherein the clathrate composition is brought into contact with a solvent such as benzene or chloroform. The compound of the formula can be inexpensively synthesized and includes the cyclohexane selectively.
Patent JP-S52108559-A (JP)
Title: Drum type drying machine
Inventor: TANAKA SHIGEAKI
IPC: F26B21/10
Filed: 1976-03-10
Abstract: PURPOSE: To prevent decline of drying efficiency and abnormal overload caused by loading of filter by making use of the change of current to positive resistancetemperture characteristic element heater (PTC) by the change of the amount of blasting by filter loading. 
     COPYRIGHT: (C)1977,JPO&Japio