baber/WOPTO huggingface dataset:
Patent JP-S61214805-A (JP)
Title: Microwave antenna system
Inventor: HACHITSUKA HIROYUKI
IPC: H01Q1/12
Filed: 1985-03-20
Abstract: PURPOSE:To suppress the influence of electromagnetic disturbing waves from the external by shielding a primary radiator connected to a signal ground part with a metallic strip connected to a frame ground part. CONSTITUTION:Parallel metallic plates 11 are attached to a radome 5. A parabolic reflection mirror 4 is connected to a frame ground enclosure 2 and is subjected to frame ground FG, and metallic plates 11 are connected to the reflection mirror 4 and are subjected to frame ground FG also. A primary radiator 3 is subjected to signal ground SG and is set to the same potential as a radio equipment body case 1 and is insulated from the frame ground FG part. Since the primary radiator subjected to signal ground SG is shielded by an outside peripheral metallic body subjected to frame ground FG, the influence of electromagnetic disturbing waves from the external is suppressed. The influence is suppressed similarly in case of an electromagnetic horn.
Patent JP-S60201395-A (JP)
Inventor: TABEI YUKIO
IPC: G10L15/10
Filed: 1984-03-27
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-H02235406-A (JP)
Title: Microwave line
Inventor: TOYODA KAZUHIKO
IPC: H01P3/08
Filed: 1989-03-08
Abstract: PURPOSE:To decrease the conductor loss and to make the size small by selecting the width of a dielectric material in contact with a conductor to be less than the width of the conductor. CONSTITUTION:A ground conductor 3 is formed on the entire face of a semiconductor substrate 1 and a dielectric film 4 is formed on the entire face of the conductor 3, then a center conductor 5 of a strip shape having a width W is formed on the film 4. Moreover, the center conductor 5 is used as a mask to etch the film 4. Thus, a microwave line provided with the film 4 having recessed parts 4a, 4b to a part of the conductor 5 in contact with ridges 5a, 5b is obtained. When a microwave signal is inputted to the line, an electromagnetic field is produced between the center conductor 5 and the ground conductor 3 and the electromagnetic field is propagated in the TEM mode in the lengthwise direction of the center conductor 5.
Patent JP-S6456874-A (JP)
Title: Microwave plasma cvd device
Inventor: HASHIZUME JUNICHIRO
IPC: C23C16/455
Filed: 1988-03-10
Abstract: PURPOSE:To form a good-quality thin film stably at high speed on a supporting body for forming a deposited film by providing a shielding plate having an aperture part for a space for decomposing a gaseous raw material to the supporting body and allowing one part of decomposed species of the gaseous raw material to be passed via the aperture part. CONSTITUTION:A waveguide 103 provided with a microwave introducing window 102 is provided to the center of a cylindrical reaction vessel 101 and a plasma discharge space 106 is formed by surrounding it with a plurality of cylindrical supporting bodies 105 for forming deposited films and gas discharging pipes 108 provided with a plurality of gas introducing holes to the sides are vertically provided. In the case of forming the deposited films on the supporting bodies 105 in this constitution, shielding plates 109 (209) having aperture parts for the space 106 are provided to the supporting bodies 105 (205) and the intervals between the shielding plates 109 and the supporting bodies 105 are regulated to 1-50mm and the aperture parts are made to a band-shape parallel to the direction of the bus bars of the supporting bodies 105 and its aperture angle thetais regulated to 20-90 deg.. Thereby the deposited films improved in characteristics and uniformity are formed with good productivity.
Patent JP-S61213830-A (JP)
Title: Electrochromic display element
Inventor: SUGIHARA MASAYOSHI
IPC: G02F1/17
Filed: 1985-03-19
Abstract: PURPOSE:To prevent difficulty in handling, damage of a back ground material and breakage of a display part by using the back ground material which is prepared by forming a porous film of a fluorine resin contg. a pigment on a counter electrode substance of the counter electrode or a protective film for protecting a transparent conductive film lying in surroundings of the counter electrode as the back ground material. CONSTITUTION:A white porous film is prepared by coating a paste of the fluorine resin powders contg. the pigment on the counter electrode substance layer 7 formed on the transparent conductive film 2b of the counter electrode substrate followed by drying, and by repeating the coating and drying treatments in five times. The fluorine resin powder paste contg. the pigment is prepared by mixing polytetrafluoroethylene resin powders and titanium dioxide powders, and then by adding propylene carbonate to the mixture so as to make a paste capable of a screen printing. The titled element is prepared from the counter electrode 5 composed of the back ground material 8 which is the white porous film formed on the counter electrode substance layer 7; the display electrode 1 which is prepared by using WO3 as the electrochromic substance 3 according to a conventional method; and the electrolyte prepared by dissolving lithium perchlorate to propylene carbonate.
Patent JP-H02235407-A (JP)
Title: Antenna system
Inventor: TOGASHI MOTOYASU
IPC: H01Q1/44
Filed: 1989-03-08
Abstract: PURPOSE:To install an antenna with excellent external appearance by synthesizing induced electromotive forces in an antenna base with two panel shaped antennas combined thereto while the phases are adjusted so as to variably set the combined directivity. CONSTITUTION:The system is provided with panel shaped antennas 10, 20, a phase adjustment device 1 adjusting the phases of the induced electromotive forces in the antenna 10, a variable attenuator 2 adjusting variably a current generated from the antenna 20, and a synthesizer 3 synthesizing the induced electromotive forces from the panels 10, 20 and the adjustment device 1, the attenuator 2 and the synthesizer 3 from a control means. The control means is used to set optionally the synthesized directivity thereby attaining optimum reception. For example, when an antenna base 5 is installed to a prescribed location of a housing, the antennas 10, 20 are installed so that the mutual angle is selected to be 180 deg. thereby variably setting a phase difference of the induced electromotive force of the antenna 10 with respect to the phase of the induced electromotive force of the antenna 20 to be 0-180 deg..
Patent JP-S52139920-A (JP)
Title: Dc motor controller
Inventor: KATSUKI KANJI
IPC: H02P7/29
Filed: 1976-05-18
Abstract: PURPOSE: To prevent the increase in a main circuit current in case of mis-commutation in a chopper by conducting a short circuit thyristor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04293340-A (JP)
Title: Telephone set with display function
Inventor: INADA HISASHI
IPC: H04M1/00
Filed: 1991-03-22
Abstract: PURPOSE:To relieve the load of a central controller of an electronic exchange into which the telephone set is to be accommodated. CONSTITUTION:The telephone set is provided with a display circuit 1 and five patterns of pattern information to be displayed therein are stored in a pattern memory 2. A button group 4 including a number button and an operation mode setting button is connected to a control circuit 3 via a scanning circuit 5 to recognize the depression of the button. A speech circuit 7 multiplexes/ demultiplexes a PCM audio signal, control information and pattern display information sent/received through digital subscriber line 10 respectively and relays them to a handset 8 and a control circuit. A PB transmission circuit 9 sending a PB signal representing a button to be depressed when the operating mode is set to the usual telephone set mode is connected to a speech circuit. The control circuit is provided with a control memory 6 to execute various control and analyzes a pattern information request from the button group and displays the pattern information when the information is stored in the pattern memory and requests transfer to the center controller when not stored, stores the transferred information to the pattern memory and displays it.
Patent JP-S60200627-A (JP)
Title: Antenna branching circuit
Inventor: IWATA KEIJI
IPC: H04B1/18
Filed: 1984-03-26
Abstract: PURPOSE:To prevent the deterioration of a carrier wave-noise ratio of a receiving wave by deviding a receiving wave received by an antenna to a transmitting wave and a receiving wave by the first branching circuit, and thereafter, amplifying them, respectively, by a low-noise amplifier installed closely to the antenna, coupling them to one by a coupling circuit, and leading it to a receiver. CONSTITUTION:An output from a transmitter 28 is branched to the number of antennas by a branching circuit 22 through circulators 27, 26 and a transmitting band pass filter 24. Each transmitting output which is branched is radiated from antennas 1, 2 and 3 through transmitting band pass filters 13, 15 and 17 and circulators 10, 11 and 12. On the other hand, receiving waves from each slave station received by the antennas 1, 2 and 3 are applied to low-noise amplifiers 19, 20 and 21 installed closely to the antennas 1, 2 and 3, through the circulators 10, 11 and 12, and receiving band pass filters 14, 16 and 18. The receiving waves amplified in said amplifiers, respectively are applied to a receiver 29 through a coupling circuit 23, a receiving band pass filter 25, and a circulator 26 and 27.
Patent JP-H03261035-A (JP)
Title: Manufacture of arc tube
Inventor: KIMURA HIDEYOSHI
IPC: H01J9/38
Filed: 1990-03-08
Abstract: PURPOSE:To prevent a heated part by a suction gas pressure from expanding by sealing an aperture end of a glass tube with a stem by locally heating while sucking suction gas by a non-vaporization type getter provided through the stem, at the time of a vacuum lock of an arc tube. CONSTITUTION:One aperture end of a cylindrical glass tube 1 is sealed with a cylindrical glass plate 4 on which a transparent conductive film 2 is formed and preparing a phosphor surface on the film 2, by locally heating them with a carbon heater. A cathode element 6 and an electrode 7 for a collector contact are then installed on a button-shaped stem 5, and a porous zirconium getter 8 of a low temperature activation type is installed for a non-vaporization type getter. The getter 8 can be heated through enclosed line 9. The stem 5 is mounted on the carbon heater 10, an aperture end of the glass tube 1 is disposed on it, and they are heated for 60sec. at 760 deg.C to be sealed in vacuum.
Patent JP-S55149455-A (JP)
Title: Timing valve for automatic transmission controller
Inventor: KAWAMOTO MUTSUMI
IPC: F16H61/10
Filed: 1979-05-10
Abstract: PURPOSE:To make, in an automatic transmission controller for vehicles, smooth shift-down by uritilizing the rise of line pressure that is made as throttle opening increases. CONSTITUTION:A timing valve 340 has an oil chamber 341 supplied with line pressure PL, a land 342, an oil chamber 344 connected to the piston I of a clutch C2 and a land 343 having a larger area A2 than the land 342 on the right end, and an oil chamber 346 connected to a brake B2 as a working element of a unidirectional clutch, a land 346' on which the operating oil chamber PB2 of the brake B2 is formed, and a spring 345 for pressing a spool 347 with resilience on the left end. Further, oil chambers 348 supply and 349 are formed to hydraulic pressure to a brake B1 in accordance with the movement of the spool 347 and to an outer pin which assists the engagement of the clutch C2, respectively.
Patent JP-H09251936-A (JP)
Title: Apparatus for neutralizing and removing electric charges from work and method thereof
Inventor: HASHIMOTO NORIO
IPC: H01L21/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To quickly remove an energy accumulated on a work, without contact by irradiating a work such as wafer with an ultraviolet ray from a discharge lamp at specified wavelength and cooling the irradiated work. SOLUTION: A housing cassette 2 for housing a work W is moved to a predetermined position by a drive unit 3, the work is taken out by a handler 4 and its drive unit 5 and sent to a conveyer 7, the conveyer 7 houses and settles the received work in a treating chamber 6, an ultraviolet ray of a predetermined wavelength is irradiated from a discharge lamp 8 on the work and the work is cooled by an air cooler 9 and liq. cooling type cooler 10. Thus it is possible to quickly remove the energy stored on the work without contact to improve the working efficiency.
Patent JP-S59184372-A (JP)
Title: Cartridge developing machine
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/08
Filed: 1983-04-04
Abstract: PURPOSE:To prevent a developer from being scattered in the course of carrying, and to make it a usable state immediately after installation by placing a developer containing vessel which contains a developer in the inside and is provided with a closing member on the lower opening part, in a developing machine body, and constituting so that its lower opening part is opposed to a developing roller, the opening closing member is removed, and the developer is dropped and supplied onto the developing roller. CONSTITUTION:An unused developer containing vessel 33 is formed on the side part of a toner hopper 25 as one body with the hopper, and an opening closing part 35 for closing an opening part 34 is constituted so as to be slidable. It does not occur that a developer is scattered to the outside of this vessel in the course of carrying a developing machine, by the closing member 35. In this regard, a developing bias power source connecting terminal (a) and toner supplying bias power source connecting terminals (b), (c) are connected to a developing bias power source 27 and a toner supplying bias power source 30, respectively. When the member 35 is slid and removed, an unused developer 37 is dropped and supplied onto a non-magnetic sleeve 22, rotates a magnet roller 21, and distributed to a uniform thickness, moving on the sleeve 22.
Patent JP-H07273807-A (JP)
Title: Communication path connector
Inventor: FUKUDA ATSUO
IPC: H04L25/02
Filed: 1994-03-28
Abstract: PURPOSE:To connect an equipment with a communication path without considering a connection polarity for the communication path having the polarity. CONSTITUTION:A first criterion value having the normal value of plural bits and a second criterion value inverting each bit value are set to a signal processing part 12. In the signal processing part 12, the matching of the first and second criterion values for a received polarity decision signal is decided. A connection switch circuit 13 maintains the bit values of the subsequent transmission and reception data as it is if the polarity decision signal is matched with the first criterion value and transmits data. The circuit 13 inverts the bit values of the subsequent transmission and reception data if the polarity decision signal is matched with the second criterion value and transmits data.
Patent JP-H03261783-A (JP)
Title: 1,2,4-triazinedione compound and anticoccidial agent containing the same as active ingredient
Inventor: FUKAMI JIICHI
IPC: A61K31/53
Filed: 1990-03-12
Abstract: NEW MATERIAL:A compound expressed by formula II [R<1> is 6-membered ring aromatic heterocyclic ring; X is O, S, SO or SO2; R<2> and R<3> are H, halogen, nitro, (halogeno)alkyl, (halogeno)alkoxy or (halogeno)alkylthio; R<4> is H, (substituted) alkyl, alkenyl, alkynyl or aralkyl]. EXAMPLE:2-[3,5-Difluoro-4-(5-trifluoromethyl-2-pyridyloxy)phenyl]-1,2,4- triazine-3,5-(2H,4H)-dione. USE:An anticoccidial agent for poultry. PREPARATION:An intermediate expressed by formula II (R<5> is leaving group; R<6> is electron attractive group to be removed) is cyclized to afford a compound expressed by formula III. The group R<6> of the resultant compound expressed by formula III is then removed.
Patent JP-S60200552-A (JP)
Title: Lead frame used for resin-sealed semiconductor device
Inventor: HIRATA KOUICHI
IPC: H01L21/56
Filed: 1984-03-26
Abstract: PURPOSE:To eliminate air bubbles by forming the shape of a lead disposed near a resin filling portion of a lead frame to forcibly alter the flowing direction of the resin to be filled. CONSTITUTION:A lead frame 2' which is finished in a die placing and a wire bonding is clamped between upper and lower transfer molds. The frame 2' used here has a projection 12 to forcibly alter the flowing direction of resin at the outermost end lead 11 opposed to a gate 6. The projection 12 is preferably provided near the gate. As a result, the filling resin is forcibly elevationally deflected toward a mold cavity wall surface 7 to forcibly move remaining air bubbles near the wall surface to an air vent 13 side. Thus, a package having no air bubble can be obtained.
Patent JP-H04273329-A (JP)
Title: Program conversion system
Inventor: SATO AKIRA
IPC: G06F9/44
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a program conversion system which can save the time and the labor required for production of a new type of program parts. CONSTITUTION:A program parts 14-i corresponding to a program conversion knowledge 17-i contained in a program conversion knowledge base 17 is described in a program parts base 14. A program partsselection means 13 selects the program parts adaptable to the specifications 11 inputted by a specification input means 12. A specification conversion means 15 selects the program conversion knowledge corresponding to the selected program parts out of the base 17 and changes the specifications. Therefore it is just required to add the corresponding program conversion knowledge when a new type of program parts is added. Thus it is possible to save the labor and the time required for change of a program conversion means.
Patent JP-S61216384-A (JP)
Title: Apparatus for driving semiconductor light emitting element
Inventor: SAKAI MITSUGI
IPC: H01S5/00
Filed: 1985-03-20
Abstract: PURPOSE:To avoid breakdown of a semiconductor light emitting element caused by an excessive current by a method wherein respective electrodes of the semiconductor light emitting element and a photoelectric conversion element are connected to an integrated connector and this integrated connector is mated with a connector receptacle provided on the side of a control means. CONSTITUTION:A connector receptacle 29 with which a connector 25 is mated is provided in a driving circuit 22. Respective electrodes of a laser diode 26 and a P-I-N photodiode 27 are connected to the driving circuit 22 by an integrated connector 25 which is so designed as to make all terminals 24a, 24b and 24c connected or disconnected together in accordance with mating and unmating of the connector 25 with the receptacle 29. Therefore, such a situation hardly occurs that the terminal of the laser diode 26 is connected while the terminals of the P-I-N photodiode 27 are disconnected. Therefore, breakdown of the laser diode 26 caused by an excessive current can be avoided.
Patent JP-S59182928-A (JP)
Title: Production of sintered ore
Inventor: KITAMURA KENJI
IPC: C22B1/20
Filed: 1983-04-01
Abstract: PURPOSE:To produce sintered ore with high suction efficiency and reduction ratio by disposing an air collecting box under a pallet in the upper stream side and an air collecting box above the pallet in the down stream side in a transfer region for sintering raw material and supplying dividely the sintering raw materials in two layers. CONSTITUTION:Sintering raw material 1 is fed from a charging hopper 4 to attain about half the height of the material 1 layer at which said material is used to be charged in the prior art. After the material 1 is fired on the top surface in an ignition furnace 5, air is ventilated from above to below by an air collecting box 3 and while a molten zone 2 by combustion is expanded in a vertical direction, the material is moved and calcined to sintered ore 11. The suction power of a blower 10 is adequately selected during this time and the calcination of the material 1 is completed in the position below a charging hopper 14. On the other hand, coke 7 is fed out onto the sintered ore 11 from a coke charging hopper 6 and is fired in an ignition furnace 15. The material 1 is fed out onto the ore from the hopper 14. The air is ventilated by a ventilation box 13 form below to above and the zone 2 is moved, by which the material is calcined to form sintered ore 11.
Patent JP-H114899-A (JP)
Title: Movable valve member for adjuster of first step
Inventor: TABA SERGE
IPC: B63C11/22
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved movable valve member having a plastic material, that is mechanically held against and chemically bonded to a metallic valve member whereby it is improved in resistance to splitting and made more excellent than designs by conventional techniques. SOLUTION: A movable valve member 44 is placed within a first-step adjuster 36 in the casing of an adjuster for accepting pressurized gas. The movable valve member 44 is made of a metal having an enlarged head and an added stem having a shoulder part integrated with a stem adjacent to the enlarged head. An elastomer or plastic material surrounds the head and extends around it. A support washer is pressed against a plastic molding surface at the top of the shoulder and is engaged by friction to support the elastomer or plastic material.
Patent JP-2000257353-A (JP)
Title: Flower box having built-in shutter
Inventor: IKURA YASUTSUGU
IPC: A01G9/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a flower box having a built-in shutter, in which mounting works are not complicated while appearance is arranged neatly and drainage is conducted efficiently. SOLUTION: In the flower box having the built-in shutter, a box body 21, in which upper and lower ends are extended in the upper-lower floor directions respectively and which is projected from the exterior wall 14 of a building 1 to the outside, is installed near a boundary between the lower floor 2 and upper floor 3 of the building 1, and a pot receiving section 22 and a shutter case 23 are mounted into the box body 21. Accordingly, since the pot receiving section 22 and the shutter case 23 are concealed by the box body 21 without complicating works, a plurality of irregular sections projected from the exterior wall are removed at vertically approached places, and the building having neatly arranged appearance is manufactured.
Patent JP-S60204644-A (JP)
Inventor: HAYAMI AKIHIKO
IPC: C04B2/10
Filed: 1984-03-28
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-H10311784-A (JP)
Title: Method and device for measuring turbidity
Inventor: YAMAGUCHI HIROHIDE
IPC: G01N21/53
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To realize a turbidity measurement at a low turbidity. SOLUTION: Light beams are irradiated to a sample water and lights scattered by fine particles in the sample water are photoelectric-converted by a photoelectric converting element and, whenever the fine particles are passed through the light beams, each pulse signal in a unit time obtained by the photoelectric conversion is input as an input signal 7 and the values of wave height are measured by a peak hold circuit 13. Based on the measured value, number concentration of the fine particles in the sample water in each particle size section is acquired, and an individual coefficient is multiplied by each number concentration in each particle size section to acquire turbidity of the sample water.