baber/WOPTO huggingface dataset:
Patent JP-H11331950-A (JP)
Title: Mobile station equipment and mobile communication control station equipment
Inventor: SATO MITSUO
IPC: H04W4/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To exactly grasp the position of mobile station equipment and to inform the location of a mobile station equipment holder based on that grasped position. SOLUTION: Mobile station equipment 10 is provided with a GPS antenna 151 for receiving a GPS signal from a GPS satellite 40 and a GPS reception part 152 for generating position information expressed with the longitude and latitude based on the received GPS signal. The mobile station equipment 10 transmits the generated position information through base station equipment 20 to a mobile communication control station 30. At the mobile communication control station 30, the position information is recorded for each mobile station equipment 10. Map information corresponding to this position information is detected and transmitted to the mobile station equipment. Besides, when there is a communication request to the mobile station equipment existing in a call incoming inhibit area, call incoming inhibit information is transmitted to a call origination request source.
Patent JP-H01307709-A (JP)
Title: Incident coupling structure to optical fiber
Inventor: KAMIMIYA TAKAFUMI
IPC: G02B6/42
Filed: 1988-06-06
Abstract: PURPOSE:To prevent the destruction and damage of an optical fiber by immersing the incident end face of the optical fiber on which laser light is incident in a medium having the light destruction threshold lower than that of the incident end face of the optical fiber. CONSTITUTION:The incident end face 41 of the optical fiber 4 on which the condensed laser light is incident is covered by a hermetic container 2 and the inside of the container 2 is immersed with the medium having the light destruction threshold lower than the light destruction threshold of the incident end face 41 of the optical fiber. The destruction is, therefore, accelerated in the medium 1 and the absorptivity, refractive index, etc., of the medium 1 are changed by introducing the high-energy laser light emitted from a laser light source to the medium 1 having the light destruction threshold lower than that of the incident end face 41 of the optical fiber 4. The quantity of the light arriving at the incident end face 41 of the optical fiber 4 is decreased in this way and the destruction or damage of the optical fiber incident surface 41 is suppressed.
Patent JP-S6029724-A (JP)
Title: Progressive multi-focus lens
Inventor: SHINOHARA SHIYUNEI
IPC: G02C1/08
Filed: 1983-07-29
Abstract: PURPOSE:To easily improve the astigmatism of a progressive multi-focus lens which has a longsighted part area and a shortsighted part area by performing such simple work that a prism with a 90 deg. basic direction which is not for squint correction is added to the progressive multi-focus lens. CONSTITUTION:Prisms for squint corrections are not incorporated like a normal prism formula, and prisms having a 90 deg. basic direction are added equally to both right and left lens; and the astigmatism distribution of a one-side half part obtained by cutting the progressive multi-focus lens having a center A for longsight and a center B for short-sight along its main meridian shows a great decrease in astigmatism, specially, in a shortsighted area by adding the prism having the bases in a 90 deg. direction. The amount of added prisms is preferably set the best prism amount in a range from 1.0 to 6.0 prism diopter.
Patent JP-S5840757-A (JP)
Title: X-ray device
Inventor: IWAMATSU SEIICHI
IPC: H01J35/18
Filed: 1981-09-03
Abstract: PURPOSE:To obtain a stable X-ray source by providing an X-ray generator, which is based on quantum-ray irradiations, with a function of removing matters deposited on an X-ray dischaering window and so forth and on the inner wall of an X-ray device by means of gas and plasmas. CONSTITUTION:In the figure, the symbol 15 represents an X-ray; the symbol 16, evaporating Al particles; the symbol 17, an X-ray discharging window made of Be; the symbol 18, a vacuum case made of quartz; the symbol 19, a vacuum valve; the symbol 20, a gas introducing valve; and the symbol 21, an RF oscillating coil. Vapor deposition Al films formed on the inner walls of the vacuum case 18 and window parts 12 and 17 due to vapored Al particles discharged from a target, are removed as Al2Cl3 by exciting Cl2 gas introduced from the valve 20 into plasmas by means of an RF coil 21 while maintaining the internal pressure of the case 18 at 1Torr by means of the valve 19. As a result, any X-ray reduction which might be caused during a multiple-irradiation can be prevented.
Patent JP-S6030201-A (JP)
Title: Mic circuit
Inventor: TAKAHASHI KENJI
IPC: H01P1/203
Filed: 1983-07-29
Abstract: PURPOSE:To adhere a small metallic piece and a dielectric piece tightly, and to make a fine adjustment in a high frequency band by treating the surface of the dielectric substrate of an MIC circuit chemically. CONSTITUTION:A conductor pattern 2 on the dielectric substrate 1 which uses, for example, ''Teflon'' as substrate material is formed by an etching treatment as to a parallel couple type filter, and then the surface 4 of the substrate 1 is treated chemially by sodium etching to realize an MIC circuit. The bottom is a grounding conductor 3. The MIC circuit allows a metallic piece and a dielectric piece to be adhered tightly and easily to the surface because the surface of the substrate 1 is treated by the sodium etching. Therefore, when an adjusting piece is adhered, it is fixed easily even if it is small, so a fine adjustment is made and the circuit is used stably even in a higher frequency band.
Patent JP-H0822795-A (JP)
Title: Electron-beam nanometrology system
Inventor: SAMIYUERU KEI DORAN
IPC: H01J37/28
Filed: 1995-06-06
Abstract: PURPOSE: To provide an electron beam nanometrology tool for measuring a pattern on a substrate surface of 0.1-0.5 μm of a limit size of the substrate. CONSTITUTION: The movable stages 30, 32 for mounting a workpiece 22 position a surface of the workpiece in a beam interrogation region. The electron emitted from a cold electron source 12, is converted into a beam 70 having a focal point on a beam interrogation region, by an electrostatic focal lens, and the beam takes a path perpendicular to the surface of the workpiece. The upper and lower electrostatic deflecting plates 72, 74 are mounted along the beam path, and are connected to the adjustable voltage sources 80, 80' which apply the coupled CD potential of the reverse direction. This potential makes it possible that the beam crossing the beam interrogation region can be scanned during a time when the beam remains substantially orthogonal to the surface of the workpiece, whereby the surface feature can be measured with high accuracy.  All beam control surface the measurement tool, is electrostatic type, so that the dissipation of the power and the temperature difference can be minimized.
Patent JP-H09314820-A (JP)
Title: Image forming device of ink jet system
Inventor: KAWAMURA IWAO
IPC: B41J15/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device of an ink jet system, the image quality of which is improved, by a method wherein the damage of a printing head or the like is prevented from occurring. SOLUTION: Recording medium float-prevention members 58 are arranged for every printing head 19 respectively upstream side to the carrying direction of a recording medium from the ink delivering port of each printing head 19 and near its ink delivering port. The recording medium float-prevention member 58 is fixed to a carriage 16 and nearer a recording paper 52 than the printing head 19. Further, a gap is kept between the recording medium float-prevention member 58 and the recording paper 52.
Patent JP-H05335154-A (JP)
Title: Magnetic core and manufacture thereof
Inventor: MATSUOKA TAKASHI
IPC: H01F1/147
Filed: 1992-05-29
Abstract: PURPOSE:To provide a magnetic core, which has a high saturation magnetic flux density, a low iron loss and a high permeability, is good in the frequency characteristics of these of the saturation magnetic flux density, the iron loss and the permeability, has little magneto-striction and is superior in stability with time, by a method wherein the magnetic core is constituted of an alloy containing specified fine crystal grains. CONSTITUTION:A quenched thin strip is formed of a molten metal containing Fe, Si, Al, B, Nb and the like in an argon gas atmosphere using a single roll method. A wound magnetic core is formed using this thin strip. The thin strip is shown by a formula (Fe1-xMx)100-a-b-c-dSiaAlbBcM'd [The M is Co and/or Ni, the M' is one kind of an element or more which is or are chosen from among Nb, Mo, Zr, W, Ta, Hb, Ti, V, Cr, Mn, Y, Pd, Ru, Ga, Ge, C and P, the (x) is an atomic ratio, the (a), the (b), the (c) and the (d) are respectively an atomic % and the (x), the (a), the (b), the (c) and the (d) are respectively used on the condition of 0<=x<=0.15, 0<=a<=24.2, 0<=b<=15.4, 0<=c<=20.0 and 0<=d<=10.] and at least 30% or more of the textile is constituted of an alloy containing fine crystal grains of a mean grain diameter of 1000 angstroms or smaller.
Patent JP-H06320035-A (JP)
Title: Conical ball mill
Inventor: SUGIYAMA SHUKO
IPC: B02C17/04
Filed: 1993-05-18
Abstract: PURPOSE:To provide a compact conical ball mill excellent in pulverizing effect and high productivity. CONSTITUTION:A rotary drum 11 in which a cylindrical body 11A and casing bodies 11B having the form of a truncated cone are provided successively with both the right and left ends of it connected to the bottom sides of them to form, and plural ribs 15 having about the shape of a V fixed to the internal wall of the cylindrical body 11A are provided. The centerline of rotation of the rotary drum 11 is horizontally set and the high speed rotation and the rapid damping of the drum 11 are repeated, causing a mixed body of a raw material 14 and a pulverizing medium to be accumulate along the internal wall of the cylindrical body 11A by centrifugal force applied on the high speed rotation. And the accumulated mixed body is diffused into the casing bodies 11B in the form of a truncated cone along the ribs 15 by inertial force applied to the rapid damping.
Patent JP-S5566163-A (JP)
Title: Fault frequency register control system
Inventor: CHIKIRA HIROSHI
IPC: H04M3/22
Filed: 1978-11-14
Abstract: PURPOSE:To ensure the accurate grasp for the fault occurrence rate or the like at the normal time by inserting the break contact of the test call identification relay in series into the call meter and avoiding carrying out the fault frequency register through the call meter at the test call time. CONSTITUTION:Break contact tst of test call identification relay TST of common device marker MKR provided to the common control type automatic exhange is inserted in series into fault frequency register call meter MET. And relay TST is operated only with the test call given from test call test device TSTR, and meter MET is set forcedly under the register unable state via contact tst although contact sp<1> is closed at the test time. And thus the fault is not registered to meter MET although the operation fault is detected at the test call time but registered only at the normal time.
Patent JP-S6031227-A (JP)
Title: Structure of superposing reference mark
Inventor: SUGA OSAMU
IPC: H01L21/027
Filed: 1983-08-01
Abstract: PURPOSE:To improve the superposing accuracy between different types of layers by employing a heavy metal pattern selectively formed by a CVD method to the stepwise difference portion formed on a substrate as a superposing reference mark. CONSTITUTION:A square hole is formed on an Si substrate by parallel flat plate type dry etching, and plasma Si3N4 film 4 is covered. The film 4 is removed by parallel flat plate type etching except the stepwise difference side wall, the entirety is oxidized, and the side wall Si3N4 film is then removed by thermal phosphoric acid. A tungsten film 6 having the same thickness as a gate then covers only the side wall by a CVD method of the tungsten.
Patent JP-H06328267-A (JP)
Title: Electrode positioning device for robot gun
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 1993-05-18
Abstract: PURPOSE:To control positioning of an electrode of the robot gun by an electric actuator by providing the electric actuator on an equalizing device and regulating the electrode moving quantity at the gun arm side continuously. CONSTITUTION:The whole gun is lifted up by operating the electric actuator 13 and a fixed side electrode 6 is brought close to or abutted on the specified work position and stopped almost simultaneously with a movable side electrode 4 at the rod side by operation of a pressure device 3. When the whole gun is lifted up, the fixed side electrode 6 at the gun arm side is followed up from the lower side of works by compression of a spring S. While backing up by the fixed side electrode 6, welding pressure is applied to the movable side electrode 4 by operation of the pressure device 3 which is energized to perform pressure welding.
Patent JP-H05182642-A (JP)
Title: Incandescent lamp
Inventor: JIYOOJI ERU TOMASU
IPC: H01K1/32
Filed: 1992-06-01
Abstract: PURPOSE: To provide an incandescent lamp equipped with superior resistance to mechanical damage. CONSTITUTION: A glass composite is used for a glass outer tube. The glass composite is substantially composed of a starting material batch of SiO2 of 52 to 72%, Al2 O3 of 12 to 17%, BaO of 10 to 23%, and CaO of 0.4 to 8% as approximate values calculated in percentage by weight, and further oxide containing ZrO2 of 1 to 3% or less sufficient for reducing the number of seeds of the glass composite together with a small amount of pertaining impurity, remaining flux and clarifier.
Patent JP-H08298557-A (JP)
Title: Facsimile equipment
Inventor: OOUE MITSUNORI
IPC: H04N1/00
Filed: 1996-05-10
Abstract: PURPOSE: To operate a read part and a recording part without futility even when a facsimile equipment is connected to a line by operating a read means or a recording means during the operation of a reception means. CONSTITUTION: When a call from an opposite party facsimile equipment is made and reception data are sent, a control part 3 normally makes a recording mechanism 8 record them. By giving an instruction from an operation panel part 2 to the control part 3, an operator controls the recording part 4 and stores the reception data in a memory 9 at need. Then, when the facsimile equipment is connected to the line and read is instructed from the operation panel part 2 while executing the reception operation of data, the control part 3 make a read mechanism 6 read a set original and store it in the memory 7. Also, when the original to be copied is present while storing the reception data in the memory 9, the operator sets the original to the read mechanism 6 and gives the instruction from the operation panel part 2.  The control part 3 sends the data read by the read mechanism 6 to the recording mechanism 8 of the recording part 4 and copies them based on the instruction.
Patent JP-S5665326-A (JP)
Title: Magnetic core for magnetic head
Inventor: OOYA KAZUO
IPC: G11B5/147
Filed: 1979-10-29
Abstract: PURPOSE: To improve the mechanical strength of a magnetic core while increasing the manufacture yield by reducing fluctuation in peeling strength, by laminating amorphous thin magnetic alloy plates by using insulating adhesives including oxide particles selected among Al 2 O 3 , Cr 2 O 3  and SiO 2 .  
     CONSTITUTION: SeveralWmore than ten thin sheets of amorphous magnetic alloy manufactured in a prescribed shape from base material alloy by a high-speed quenching method, etc., are laminated by insulating adhesives. To insulating adhesives forming this adhesion layer, 20W50wt% at least one kind of oxide particles (e.g. preferably 0.10W0.45μm in grain size) selected among Al 2 O 3 , Cr 2 O 3  and SiO 2  is added. Consequently, adhesion peeling strength between thin plates and the adhesion layer is improved, fluctuation in peeling strength can be reduced and the mechanical strength and manufacture yield can be improved as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5364350-A (JP)
Title: Device for driving runner like crane or the like
Inventor: FUKUDA YOSHIO
IPC: B66C9/14
Filed: 1976-11-19
Abstract: PURPOSE: To tow or push two runners of extremely different speeds from behind without damaging a motor for low speed runner by providing a detector actuating rod at the high speed runner and a proximity detector and a power transmission electromagnetic clutch at the low speed runner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H034384-A (JP)
Title: Light receiving element and optical reader using it
Inventor: KUZUMOTO TAKATOSHI
IPC: G06K7/10
Filed: 1989-05-31
Abstract: PURPOSE:To simplify a detection circuit to be provided at a rear stage by comprising a light receiving element of a central light receiving part and a peripheral light receiv ing part, and judging which part of the detection pattern of a read information medium is detected only by detecting a difference between them. CONSTITUTION:A light emitting element 3 which irradiates the read information medi um 2 with light and the light receiving element 4 which receives reflected light from the medium 2 are provided in an optical reader main body 1. The element 4 is com prised of the central light receiving part 5 provided in the center part of the element and the peripheral light receiving part 6 arranged so as to enclose the central part, and the difference of output between the receiving parts 5 and 6 is detected by detec tion circuit 7. This circuit 7 provided at the rear stage and is comprised of a differen tial amplifier circuit part 11 which amplifies the output signals of the light receiving parts 5 and 6, and a signal judging circuit 12 which judges an output difference. By employing such constitution, it is possible to easily eliminate the DC component of the receiving light quantity of solar light or a fluorescent lamp, and to prevent an S/N from being deteriorated, and to take out a required signal component without increasing a scale.
Patent JP-H0436472-A (JP)
Title: Plating device for fixing roller
Inventor: ITAYA SATORU
IPC: G03G15/20
Filed: 1990-05-31
Abstract: PURPOSE:To allow the control of the thicknesses of the plating films near both ends of base materials and the central parts thereof by holding the roller base materials on a rotating jig and varying the height of a plating liquid level. CONSTITUTION:Revolving shafts 16 are provided at the center on the outer side of a pair of the opposite sides of the rotating jig 7. The revolving shafts 16 are set in the prescribed positions of guides 6, 13 provided on the inner side of a plating cell 5. The roller base materials 10 are mounted and held to another one opposite side of the rotating jig 7. The base materials 10 are arrayed and fixed to the inner side of the rotating jig 7 by means of rubber plugs 9 as the caps to prevent the infiltration of the plating liquid to the inner side of the pipes and pressurizing springs 8. While the base materials 10 held to the jig 7 are rotated by the rotating force transmitted by rotary gears 15, 12 of a motor 14, the surfaces thereof are electroless plated. The plating of base materials 10 near both ends thereof can be done during shorter plating reaction time than that in the central parts when the liquid level 11 is lowered by varying the height of an overflow port 4. The plating films which are thick in the central parts and thinner in the regions near both ends are, therefore, formed.
Patent JP-2000325343-A (JP)
Title: Ultrasonic diagnostic apparatus and wave transmitter/ receiver
Inventor: MOCHIZUKI TAKESHI
IPC: A61B8/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To achieve highly accurate examination, while reducing the frequency of transmissions and receptions, by an ultrasonic diagnostic apparatus for processing a three-dimensional image. SOLUTION: The wave transmitter/receiver 10 is a sparse-array type ultrasonic probe. A thick transmission beam 12 whose cross-section is flat is formed and plural thin receiving beams 14 overlapping with the transmission beam re formed. The transmission beam 12 is luster-scanned in the direction of the array of the receiving beam array 50, so that the echo data are taken in the three-dimensional space. Since the transmission beam 12 is flat, the energy of ultrasonic waves can be concentrated. And as a one-dimensional receiving beam array can be formed by each transmission, the received signal process suitable for the existing B-mode image processing is possible. Oval transmission element area and receiving element area are set on the wave transmitting/ receiving surface of the wave transmitter/receiver 10.
Patent JP-H0439213-A (JP)
Title: Turning/traversing device for transport carriage
Inventor: HIROSHIMA YUICHIRO
IPC: B65G47/52
Filed: 1990-05-31
Abstract: PURPOSE:To enable the loading and unloading of goods to a transport carriage to be easily carried out by turning the transport carriage on rails by a turntable in an arbitrary direction, and by enabling the carriage to be traversed at right angles to traversing guide rails by a traverser. CONSTITUTION:When the loading and unloading of goods 9 are carried out, after a transport carriage 8 has been traveled on the transport-carriage supporting rails 6 in a traverser 4 on a turntable 2, the turntable 2 is turned by an angle of 90 deg.. Next, the traverser 4 supporting the transport carriage 8 is moved along traversing guide rails 3. Then, the transport carriage 8 is traveled along the transport-carriage supporting rails 6, and after a part of the goods loading/unloading part in the transport carriage 8 has been protruded from the turntable 2, the loading and unloading of goods 9 to the transport carriage 8 is carried out.
Patent JP-H10335259-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KITADA KATSUNOBU
IPC: H01L21/28
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To remove the necessity of forming different electrodes on semiconductor regions of different conductivity-types respectively and to prevent the connection failure of a bonding wire, by a method wherein chrome, gold germanium, chrome, and gold are successively deposited for the formation of an electrode on a semiconductor substate or a semiconductor layer. SOLUTION: An electrode 2 composed of a lower chrome layer 3, a gold germanium layer 4, an upper chrome layer 5, and a gold layer 6 is provided onto a semiconductor substrate or a semiconductor layer 1. The semiconductor substrate 1 is formed of compound semiconductor of gallium arsenic, indium gallium arsenic, or the like, and a silicon substrate or a sapphire substrate other than a compound semiconductor substrate can be used as a substrate where a semiconductor layer is formed. A semiconductor substrate or a substrate where a semiconductor layer is formed is placed in a high-vacuum chamber whose inner pressure is kept lower than 1×10<-6> Torr, and chrome, gold germanium, and gold are made to serve as evaporation sources, the lower chrome layer 3, the gold germanium layer 4, the upper chrome layer 5, and the gold layer 6 are successively deposited thereon.