baber/WOPTO huggingface dataset:
Patent JP-H05234908-A (JP)
Title: Excitation cell equipment for epitaxial crystal growth device
Inventor: FUJII SATOSHI
IPC: H01L21/203
Filed: 1992-02-20
Abstract: PURPOSE:To facilitate excitation of growth material gas or doping gas, by a method wherein, only by making gas to be excited pass through a casing of a cell equipment, said gas is optically excited. CONSTITUTION:A gallium arsenide substrate B is retained by a susceptor 3 so as to face upward, and rotated and heated. At this time, growth material gas is supplied to a reaction chamber 2 from an inner channel 1a. A light source 5 of an excitation cell equipment 4 is turned on, and ammonia gas is supplied to the excitation cell equipment via a pipe channel 6. Nitrogen radicals optically excited from the ammonia gas are generated. By selectively opening and closing a shutter 7, nitrogen can be introduced as dopant into growing epitaxial crystal of zinc selenide. Thereby material gas or dopant gas can be easily excited.
Patent JP-S63237539-A (JP)
Title: Wafer supplying device
Inventor: KOZAI TERUO
IPC: H01L21/677
Filed: 1987-03-26
Abstract: PURPOSE:To make it possible to securely and safely transfer a wafer without using the hand, by supporting a rear surface of the wafer on three or more supporting points which include a center of gravity of the wafer based on data in a recognition device which recognizes a shape and a position of a contour of the wafer element and finally supplying the wafer into a wafer processing machine. CONSTITUTION:A position of a center of gravity of a wafer 55, and the position and dimension of an inscribed circle which includes the center of gravity and inscribes a contour line of the wafer, are determined by operation based on data of a recognition device 58 which recognizes a shape and position of the contour of the wafer 55 element. Next, the wafer is sustained on a sustaining device 56 which sustains a rear surface of the wafer 55 by the use of a sustaining member which includes the position of the center of gravity and lifts the wafer 55, and the rear surface of the wafer 55 is supported on three or more supporting positions so as to include the center of gravity by the use of a supporting tool and transferred. The wafer 55 transferred by a wafer transferring device 65 is sustained within the range of an inscribed circle which includes the center of gravity, and the rear surface of the wafer is fixed and held and supplied into a wafer processing machine 78. Since the wafer is sustained by the member so as to always include the center of gravity, it can be transferred stably, safely, and securely.
Patent JP-S60212830-A (JP)
Title: Production of vertical magnetic storage medium
Inventor: TANAKA HIDEO
IPC: C22F1/00
Filed: 1984-04-09
Abstract: PURPOSE:To maintain the uniform envelope of the reproduction output of a medium and to maintain the magnetic permeability in the circumferential direction at a specified value by forming a vertical magnetic recording film on the soft amorphous magnetic film on a substrate and annealing the substrate in the magnetic field rotating within the plane parallel with the plane of the substrate. CONSTITUTION:The resin substrate 14 is formed with the soft amorphous magnetic film 20 on one surface thereof by an amorphous alloy target 17 and is then formed with the vertical magnetic recording film 3 on the film 20 by a Co-Cr target 10. A tape-shaped vertical magnetic recording medium manufactured in the above-mentioned way is blanked to a concentrical annular disk and thereafter the magnetic field parallel with the plane of the vertical magnetic recording medium 21 is applied thereto by magnets for forming one directional magnetic field. The rotating magnetic field is effected by rotating said magnets 22, 23 and the medium 21 is annealed for >=2-3hr in a 100-250 deg.C range in said rotating magnetic field, by which the magnetic anisotropy of the films 19, 20 of the disk 21 is made isotropic. The envelope of the reproduction output of the vertical magnetic recording medium is thus made uniform and the magnetic permeability in the circumferential direction is maintained at the specified high value.
Patent JP-H01241445-A (JP)
Title: Apparatus and method for loading multivalent data
Inventor: MATSUNO SUMIKAZU
IPC: G06T5/20
Filed: 1988-03-23
Abstract: PURPOSE:To enhance operating efficiency by performing averaging processing at a highspeed, by providing an averaging means for applying averaging processing on the basis of the multivalent data supplied from a multivalent data reading means and a data holding means for holding averaged data to supply the same to a post processing apparatus. CONSTITUTION:The output data from an image scanner 1 as a multivalent data reading means is supplied to a data averaging circuit 2 and the averaged data is stored in a memory 3. The averaged data read from the memory 3 is supplied to a printer interface 4 to form the dot pattern data corresponding to the averaged data and the dot pattern data is supplied to a digital printer 5. By supplying multivalent data to the data averaging circuit 2, the averaged data based on a predetermined number of multivalent data can be obtained to be stored in the memory 3. Since the averaged data is read from the memory 3 by the printer interface 4 and the dot pattern data corresponding to the averaged data is formed to be supplied to the digital printer 5, a printing image can be obtained from a dot pattern.
Patent JP-H10243806-A (JP)
Title: Opening/closing device
Inventor: NAMIKOSHI HIROMI
IPC: B65B67/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive opening/closing device which keeps an opening part of a bag body or the like from being opened easily by locking a slide member formed at a fastener part with a simple structure. SOLUTION: An opening/closing device 100 is formed on a fastener part 14 of a slide fastener, a plastic fastener or the like to make an opening part 12a of a case 10 of a bag body or the like made openable or closable. In the application, the opening/closing device 100 contains a slide 32 which is formed crossing over the fastener part 14 while being arranged free to slide and a fixing member 60 which is fastened at one end part in the longitudinal direction of the fastener part 14 to retain the slide member 32 in a state where the opening part 12a of the case 10 is closed. The slide member 32 and the fixing member 60 are made to butt together and under such a condition, the slide member 32 is retained on the fixing member 60 to lock the both, for example, by inserting and operating a key body 84 into a window part 80 of the fixing member 60.
Patent JP-H01241809-A (JP)
Title: Laminated ceramic chip parts
Inventor: KAWAMURA MASAAKI
IPC: H01C7/10
Filed: 1988-03-23
Abstract: PURPOSE:To suppress deterioration in reliability due to a hydrogen absorption phenomena by having at least one conductive metal coated layer not containing palladium and platinum as an external electrode layer electrically connecting an exposed end of an internal electrode mainly composed of palladium or platinum. CONSTITUTION:In a laminated ceramic chip having internal electrodes 2 formed in plurality in the inside of a ceramic sintered body 1 and their one end is alternately exposed, a conductive metal coated layer 4 is formed on the upper part of a connection interface layer 3, to which silver paste containing glass frit is applied and fired. The requisite of the conductive metal coated layer 4 is that a metal not containing palladium and platinum showing absorptiveness of hydrogen gas is formed by sputtering and plating. Further, a connection characteristic can be improved by an external electrode, in which further an external electrode layer 5 is added on the connection interface layer 3 and the conductive metal coated layer 4. The conductive metal coated layer 4 can be also formed into the first layer by directly sticking a metal not containing palladium and platinum by sputtering and evaporation.
Patent JP-S59194770-A (JP)
Inventor: TSUSHIMA NOBORU
IPC: A63C9/08
Filed: 1983-04-21
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-S63236926-A (JP)
Title: Acoustic sensor
Inventor: FUJIMURA KATSUNORI
IPC: G02B6/00
Filed: 1987-03-25
Abstract: PURPOSE:To miniaturize an acoustic sensor by using an optical fiber which is precoated with low-loss glass or plastic. CONSTITUTION:A precoating layer 15 is formed by coating the outer periphery of a core layer 17 with the low-loss or plastic which has a lower refractive index than the layer 17. The layers 15 and 17 constitute the optical fiber 4 and are fixed in one body to a core 13 at a position F through an adhesive layer 16, and an end surface of the fiber 14 is polished and coated with a reflecting film 18. A frame 19 which holds the core 13 and a diaphragm 5 so that the film 18 and diaphragm 5 faces each other is fixed and united at a position E by an YAG laser. Consequently, the sensor is miniaturized.
Patent JP-S61223876-A (JP)
Inventor: JIEEMUSU MONROO KURAAKU
IPC: H04L9/30
Filed: 1986-03-28
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-H07283439-A (JP)
Title: Semiconductor light emitting element and manufacturing method thereof
Inventor: KATSURA YOSHINORI
IPC: G09F9/33
Filed: 1994-04-08
Abstract: PURPOSE:To avoid damage and breakage to or near a PN junction part when an insulating substrate, etc., is mounted by a method wherein the PN junction part and the nearby parts exposed to at least one end of the vertical end to the PN junction surface of a semiconductor layer of a semiconductor light emitting element are formed on the positions lower than the surrounding vertical ends. CONSTITUTION:A PN junction part and a rear part thereof are concavely formed on the positions lower than the surrounding surfaces. At this time, if the maximum diameters of the metallic particles, etc., contained in anisotropical conductive region made bonding agents 9, 10 are assumed to be 5mum, the step difference between the PN junction parts and the surrounding faces 13 shall exceed at least 5mum. Accordingly, the PN junction and the surrounding parts 13 are to be made lower than the PN junction parts and the surrounding part 13 so that the pressure may be lightened thereby enabling the damage and breakage to or near the PN junction parts 13 to be avoided.
Patent JP-S54162037-A (JP)
Title: Ignition time controlling apparatus
Inventor: ARANO ISAMU
IPC: F02P5/10
Filed: 1978-06-14
Abstract: PURPOSE:To prevent the readjustment on user side after final optimum adjustment by connecting a very simple adjusting port closure means onto an advancing operation adjusting apparatus on idling. CONSTITUTION:When the establishment of optimum state for ignition time is completed by adjusting an adjusting sleeve 6, a male screw piece 13 is inserted into an opening 103, screwed with the surface of a female screw and a bolt head 132 is turned by a spanner. The male screw piece 13 is screwed into the opening 103 to the stepped part, and a strong turning force is applied onto the bolt head 132, even after the front surface of the male screw piece 13 contacts with the stepped part of the opening 103 and screw-advance is impeded, then the connecting part 131 is twisted off, and the bolt head 132 is separated. Accordingly, from this time, the readjustment due to the loosening of the male screw piece 13 on user side can be prevented.
Patent JP-2000270055-A (JP)
Title: Mobile terminal
Inventor: HASHIMOTO TOMOE
IPC: H04W88/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To allow a mobile terminal to smoothly read a mail of a long sentence by reading line feed codes stored in a data storage table after being converted into data denoting a space in the case of selecting a 1-line scroll display mode. SOLUTION: A CPU 18 instructs on selection of a plural line one-screen display mode or a one-line scroll display mode according to an entry from a key entry section 22. In the case of selecting the one-line scroll display mode, line feed codes in character data stored in a data storage table are converted into data denoting a space and then the resulting data are read. That is, a control circuit data string is being checked one after another and when a line feed mark is detected, the line feed mark is converted into data denoting a space. Then the conversion of the feed marks in all the character data stored in the data storage table is continuously conducted and when the conversion reaches the final character of the string, all the data are displayed in a way of one-line scroll display.
Patent JP-H1027049-A (JP)
Title: Interconnected bus
Inventor: BARBER V ALAN
IPC: H01P5/12
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of a signal caused by impedance mismatching in an interconnected bus. SOLUTION: An interconnected bus is composed of N bus transmission line sections 61 and 65 and one end of the bus is used as the end section 61 of a first bus transmission line. The other end of the bus is connected in series with the section 61 as the end section 62 of a second bus transmission line. The characteristic impedance values of the N bus transmission line sections are set so that the values can decrease in steps toward the central transmission line section from the Z0 at the end sections of the first and second bus transmission lines. Nodes are provided at connecting points between each transmission line section and both ends of the bus and a plurality of components 66-71 having the impedance Z0 are respectively connected to the nodes.  Thus impedance mismatching is strategically arranged so that the reflection of a transition voltage edge can generate overshooting in the transition voltage of the interconnected bus rather than ringing or undershooting in cooperation with the impedance in the bus section.
Patent JP-S59229623-A (JP)
Title: Heater
Inventor: ITOU MASAO
IPC: G08B3/10
Filed: 1984-04-10
Abstract: PURPOSE:To inform ''OPEN A DOOR'' through voice by using a voice informing means and checking the door at the start of heating. CONSTITUTION:A controller 9 in a heater outputs a time control signal TC and a power control signal PC to a timer means 10 and an output switching means 11 respectively to control a heating source 8. A speech synthisizing part is constituted of a speech synthesizer 15 and a voice memory 16 and data, ''DOOR HAS BEEN OPENED'' e.g., are stored in the voice memory 16. When the door is still opened if heating is to be started by pressing a start key after setting up the heating, the controller 9 inhibits to start heating and outputs a voice select signal or the like to the speech synthesizer 15 to allow a speaker 7 to announce ''DOOR IS STILL OPENED''.
Patent JP-S58192931-A (JP)
Title: Fuel injection timing control device for diesel engine
Inventor: IWASA YOSHIO
IPC: F02D1/18
Filed: 1983-04-22
Abstract: PURPOSE:To advance a fuel injection timing in angles, by arranging such that an electromagnetic valve provided in a by-pass passage communicating the both sides of a fuel injection timing control plunger may be closed at the time of engine being cooled. CONSTITUTION:A fuel pressure acts on a top suction 1A of a plunger 1, whereas a basement thereof receives a suction pressure of a low pressure fuel pump. An electromagnetic valve 3 is provided in a by-pass passage 21 communicating the both sides of the plunger 1. At the time of an engine being cooled, the electromagnetic valve 3 is closed and therefore the low pressure fuel pump has its delivery pressure imparted only to the top portion 1A side for causing the plunger 1 to shift in the left direction in opposition against a spring 1D, and thereby advancing a fuel injection timing in angles. While the engine runs as usual, the electromagnetic valve 3 is opened for imparting the delivery pressure also to the basepart 1C side in response to a passage resistance of an orifice 21A with a result that the plunger shifts in the right and left directions respectively at a low and high speed operations.
Patent JP-S58189732-A (JP)
Title: Display system of table of shape expressed with square having cross inside
Inventor: YAMASHITA KOUTAROU
IPC: G06F3/048
Filed: 1982-04-30
Abstract: PURPOSE:To ensure a display with various changes of a table form based on the information which is displayed a table of shape expressed with a square having a cross inside, by dividing said information into four sections and storing these sections of information individually in buffer memories. CONSTITUTION:Decentralized processors 1 and 2 are connected together via a transmission line 3. Each of these processors is provided with a main processing units MPU10 and 20, display processing units EPU11 and 21, data buffer memories 12 and 22, displays 14 and 24, keyboards 15 and 25, external storage files 16 and 26, etc. The MPU stores independently business work data 21, display attribute indicating data 122, vector direction indicating data 123 to the data 121, and a table head indicating data 124 which are displayed as a table of shape expressed with a square having a cross inside to the DMB via the transmission between a keyboard and a file or between processors 1 and 2. The EPU decides the vertical and horizontal directions of said table with reference to the data 123 and displays the table head part and the table frame by means of data 124 and 122 to display the data 12a on said table.
Patent JP-H06257804-A (JP)
Title: Moistening device
Inventor: MIZOGUCHI SABURO
IPC: F24F6/02
Filed: 1993-03-04
Abstract: PURPOSE:To provide a moistening device with a satisfactory heater efficiency and with simplified water supply without causing any trouble due to foreign matters. CONSTITUTION:There are provided a water supply cartridge having a water supply tank and an evaporation water tank 220, a body 100 where the water supply cartridge is mountable, a heater 300 contained in the body 100, a heater movement mechanism for moving the heater 300 between a heating position and a shelter position, and a temperature detection element 310 for detecting the temperature of the heater 300.
Patent JP-H07257906-A (JP)
Title: Method for coating inorganic spherical particle with metallic compound
Inventor: ISHIDA SHINICHI
IPC: C01G1/00
Filed: 1994-03-15
Abstract: PURPOSE:To easily and economically obtain a metallic compd. by cooling an inorg. spherical grain obtained by melt granulation to a specified temp. and then dipping the particle in an aq. metallic salt soln. CONSTITUTION:An inorg. spherical grain is cooled to 50-450 deg.C and then dipped in an aq. metallic salt soln. to deposit a metal hydrate derived from the metallic salt on the grain. Silica, alumina, etc., are used as the inorg. material, and nickel sulfate, magnesium sulfate, etc., as the metallic salt, or the >=2 kinds of the materials can be simultaneously used. The typical section of this device is shown in the figure. A. molten inorg. material is injected and dispersed in the space of a cooling vessel 2 from a spray nozzle 1, cooled and solidified in the vessel 2, the solidified spherical grain 3 is cooled to a specified temp., and the cooled grain 3 is dipped in an aq. metallic salt soln. 4. A storage tank 6 is provided under the vessel 41 for the soln. 4 through a filter 5.
Patent JP-S59199991-A (JP)
Inventor: OGAWA TADASHI
IPC: E21C37/00
Filed: 1983-04-25
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-S52154097-A (JP)
Title: Paint for resistor
Inventor: YASUDA SHIGERU
IPC: C09D5/24
Filed: 1976-06-16
Abstract: PURPOSE: To prepare a resistor paint of wear resistance, rich heat-proof and also good moisture proof, with two kinds of resins being applied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10268614-A (JP)
Title: Image forming device
Inventor: SHIMAYA TATSUMI
IPC: G03G21/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of exchanging the units of image forming part in a reasonable state corresponding to its service life. SOLUTION: The image forming unit 30 is constituted of an image carrier unit 31 and a developing unit 32. The unit 31 is equipped with a photoreceptor drum 33 and a cleaner 34, and the unit 32 is equipped with a developing device 35, a turning supporting member 38 turnably coupled with the device 35 through a hinge 39, a drum shaft pressing member 36 integrally fixed to the member 38, and an electrifying brush 37. When the unit 31 is united with the unit 32 as shown by an arrow D and the member 38 is turned downward as shown by an alternate long and two short dashes line, the fitting groove 52 of an exposure head is arranged at a specified position and the drum shaft 46 of the unit 31 is pressed by the member 36 and temporarily fixed, then the brush 37 press-contacts with the peripheral surface of the drum 33 at a specified position.
Patent JP-H09254877-A (JP)
Title: Catamaran ship for cleaning sea water surface
Inventor: KITANAKA SHIGERO
IPC: B63B1/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To collect even floating matters closely collected in a narrow place by providing a taking-in equipment to take in the floating matters between bodies of a catamaran hull, and providing a collecting equipment to collect the floating matters taken in between the bodies on the prescribed place. SOLUTION: Floating matters on the water surface are swept between bodies 4 by a sweeping equipment 5, and a conveyor 27 is driven to rotate a turbine 25 and generate the water flow W. When the floating matters 1 are loaded in a net basket by the conveyor 27, the floating matters 1 can be collected even in a non-navigable narrow water area, and each wind body 42 comprises split wind bodies 42A, 42B which are split into two parts in the ship breadth direction and deviated in the circumferential direction of the horizontal axis 41 by the prescribed angle when each wind body 42 is rotated. The split blade members 42A, 42B hit the water surface with the deviated timing, and the energy when the blade body 42 hit the water surface is halved, and components of the turbine 25 and their fitting parts are reduced in strength, and the amount of the water flow W is not reduced.
Patent JP-H07251022-A (JP)
Title: Cage for bag filter
Inventor: KANO TOSHIYUKI
IPC: B01D46/06
Filed: 1994-03-15
Abstract: PURPOSE:To prevent a bag filter from rounding around a cage when the cage is pulled up without spoiling back washing effect on the bag filter. CONSTITUTION:In a cage constituted of a number of supporting bar 11 inserted into closed-end cylindrical bag filters 1 and each with a length covering the whole length of the bag filter for supporting it, ring-shaped supporting rings 12 each fixed at the intermediate position of the supporting bar 11 and a bottom plate 13 fixed on the bottom part, air vent holes 20 with a diameter being as small as possible to restricting leakage of pressurized air blown thereinto for back washing of the bag filter are made in the bottom plate 13. There exists thereby no possibility that back washing effect by blowing the pressurized air is spoiled and the bag filter round around the cage when the cage is pulled up.
Patent JP-S58187483-A (JP)
Title: Fluorescent material
Inventor: NAKAJIMA SHIGEHARU
IPC: H01J61/44
Filed: 1982-04-28
Abstract: PURPOSE:To provide a fluorescent material composed of an aluminum orthophosphate fluorescent material doped with Ce and Tb and having a specific composition, and suitable as a green light-emitting component for a 3-wavelength-type high luminance, high color rendering D.L. fluorescent lamp. CONSTITUTION:The objective Ce and Tb-doped aluminum orthophosphate fluorescent material has the composition of formula (AlaCebTbcLad)PO4 (a+b+c+ d=1; a=0.01-0.81; b=0.12-0.70; c=0.07-0.30; d=0-0.80). The fluorescent material can be prepared e.g. by mixing proper amounts of Al2O3, (NH4)2HPO4, Tb4O7 and Ce2(CO3)3, subjecting the mixture to the primary calcination to form a phosphate, and then to the secondary calcination to convert the Ce to a 3- valent activating component.