baber/WOPTO huggingface dataset:
Patent JP-S6139601-A (JP)
Title: Waveguide type microwave multiplexer
Inventor: KOISHI YOICHI
IPC: H01P1/213
Filed: 1984-07-30
Abstract: PURPOSE:To suppress unnecessary mode of a high frequency wave multiplexer by connecting a tapered waveguide having gradually diminished size from the junction with a filter of a multiplexer or a stepped waveguide. CONSTITUTION:As the size of the tapered waveguide 43 is diminished with the distance from the junction with a filter 42, the cut-off frequency becomes higher with the distance from the junction with the filter 42. By selecting the distance between the cut-off point and junction with the filter, the coupling of the tapered waveguide 43 and filter 42 can be made optimum at desired frequency. On the other hand, the unnecessary mode higher the than desired frequency that propagates in the filter 42 does not becomes cut-off in the tapered waveguide 43, and arrives at a short-circuit face 44. As the desired frequency is cut-off in the middle of the tapered part, the distance from the junction with the filter 42 to the short-circuit face 44 can be selected without being influenced by this. By selecting the distance so that the unnecessary mode does not coupled with the tapered waveguide 43, the suppressing of the unnecessary mode can be attained.
Patent JP-S5583844-A (JP)
Title: Production of compensation element for contact burning type combustible gas detection unit
Inventor: KIKUCHI TAIJI
IPC: G01N27/16
Filed: 1978-12-21
Abstract: PURPOSE: To obtain a mark compensation element which indicates a thermal property resembling a detection element and is inactive for a combustible gas by providing a carrier, which is connected to a platinum resistor thermally, on the platinum resistor and heating it to form cobalt oxide after soaking it into cobalt salt solution.  
     CONSTITUTION: A paste consisting of γ-aluminum oxide, silicasol, etc., is applied to platinum narrow wire coil 1 and is printed to form carrier 2. Next, carrier 2 is caused to include cobalt salt solution such as cobalt surface and cobalt nitrate and is heated to form cobalt oxide, and this cobalt oxide is covered with ventilative cover 5, thereby obtaining the compensation element for a mark detection unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5496352-A (JP)
Title: Aging method for direct-heated electron tube
Inventor: SUGIMOTO TOSHIAKI
IPC: H01J9/44
Filed: 1977-12-28
Abstract: PURPOSE:To secure the aging for the electron tubes with nearly same conditions by inserting the resistor which features the same rated impedance as the heater with reduced error into the heater circuit of each head on the aging board. CONSTITUTION:Resistors 7 which feature the same rated impedance as the heater with reduced error are connected in series to heaters 4 of direct-heated cathode-ray tubes 3 and then connected to constant voltage source 2 via relay 9 and 9'. In other words, the heater power supplied to heater 4 becomes minimum to the change of the impedance value of heater 4 when the resistance value of serial resistor 7 is equal to the impedance value of heater 4. In this case, the heater power becomes identical substantially to each other even though some difference may exist between the impedance vale of the heaters regarding each cathode-ray tube. Thus, the difference becomes extremely small between the cathode temperatures, ensuring the aging under nearly the same conditions.
Patent JP-H06109994-A (JP)
Title: Image forming device
Inventor: DAGURASU ENU KAARII
IPC: G02B26/10
Filed: 1993-06-30
Abstract: PURPOSE: To interlace an additional scanning line between already laid scanning lines so as to place uniform intervals between the existent scanning lines by providing a light receiving body moved at a prescribed speed, a light source and a specified polygon. CONSTITUTION: Supply is performed by a laser diode in a beam generation diode array 74, and in order to repeatedly use plural light beams 10, 12, 14 and 16 for scanning in a line scanning direction across a photosensitive recording medium 30, a reflection polygon 24 provided with plural surfaces to be rotated around a central axis 50 is provided. Then, a distance between the adjacent scanning lines laid by the single surface of the polygon 24 measured in the scanning lines is an interlace factor I and is required to be a number larger than O and relation among respective variables is defined by an equation. In the equation, Vo is the speed of a exposure medium, ω is the angular speed of the polygon 24, (f) is the number of the surfaces per rotation of the polygon 24, Q is the number of beams prepared at uniform intervals and B is a beam interval.
Patent JP-S6094814-A (JP)
Title: Operating method of air conditioner for vehicle
Inventor: HARA HISAO
IPC: B60H1/12
Filed: 1984-07-30
Abstract: PURPOSE:To reduce heat loss caused by ventilation even when engine cooling water temperature is lower than the preset value by regulating opening or closing of an open air inlet and an indoor air inlet, depending upon whether a window pane cloudy state detecting sensor has detected a cloudy state or not. CONSTITUTION:For vehicle air conditioning, a microcomputer 24 is entered with open air temperature 26, indoor temperature 27, engine cooling water temperature 28, the output from a window pane cloudy state detecting sensor 29, the output from a sun-shining state detecting sensor 30, evaporator outlet temperature 31, and the preset temperature 25. When the cooling water temperature 28 is lower than the preset temperature T for cooling water, an ''open air'' - ''indoor air'' switching actuator 24 is driven to close an open air inlet 3 and to open an indoor air inlet 2, thereby bringing the system to a recirculation mode. If, then, the cloudy state detecting sensor is kept OFF because it is not cloudy, the recirculation mode is maintained. If the detecting sensor detects a coludy state and it is turned ON, an ''open air'' - ''indoor air'' switching damper 4 is switched to bring the system to a fresh mode. With this contrivance, heat loss caused by ventilation can be reduced.
Patent JP-H0325118-A (JP)
Title: Constructing underground continuous wall
Inventor: ONO SADAMU
IPC: E02D5/20
Filed: 1989-06-22
Abstract: PURPOSE:To decrease occurrence of cracks by forming a subsequent element to be connected to precedent elements by placing concrete treated by precooling. CONSTITUTION:At construction of an underground continuous wall, precedent elements 2 are constructed first, then a subsequent element 3 is made by placing concrete treated by precooling so that the precedent elements 2 are connected together, and the continuous wall is formed therewith. By such method, reliableness in occurrence of cracks can be decreased.
Patent JP-H118624-A (JP)
Title: Network performance evaluation system
Inventor: SUZUKI KAZUAKI
IPC: H04L12/26
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a network performance evaluation system with a pseudo high load generating function that evaluates communication performance automatically under the same condition as that by an actual communication system without the need for lots of evaluation devices and man-hours. SOLUTION: The system is provided with a network interface to wiretap a communication signal of a network to which a server 3 and a client 4 connect, an interface that interfaces one incorporated virtual server 12 or over with the network 2, and an interface that interfaces one incorporated virtual client 11 or over with the network 2. Then the system builds up again communication information based on a wiretapped communication signal, and virtual servers 12 whose number changes dynamically and virtual clients 11 whose number changes dynamically make communication via the network 2 based on the 2nd built-up communication information. Then the system records and logs the communication results.
Patent JP-H0324707-A (JP)
Title: Capacitor
Inventor: MIYAZAKI MASAHIRO
IPC: H01G4/33
Filed: 1989-06-22
Abstract: PURPOSE:To increase the withstand voltage and capacitance of a capacitor and, at the same time, to maintain the insulation between an Si substrate and the first lead-out electrode in a good state by forming an silicon oxide on the upper, lower, and side faces of the substrate and putting an insulating body between the substrate and first lead-out electrode. CONSTITUTION:A capacitor is provided with an Si substrate 4, dielectric films 6 formed of a silicon oxide on the upper, lower, and side faces of the substrate 4, electrode parts 8 formed on the surfaces of the films 6, the cap-like first lead-out electrode 8 which connects both electrodes parts 8 to each other and does not come into contact with the substrate 4, insulating member 16 which is put between the electrode 10 and substrate 4, and the cap-like second lead-out electrode 12. Since the silicon oxide forming the dielectric films 6 is compact and high in withstand voltage, the withstand voltage of this capacitor is improved. Moreover, since the films 6 are provided on both surfaces of the substrate 4, the capacitance of this capacitor is doubled as compared with the capacitor having the electric film on one surface only and, in addition, the insulting body 16 maintains the insulation between the substrate 4 and electrode 10 in a good state. Therefore, a capacitor of stable quality having large capacitance and high withstand voltage can be obtained.
Patent JP-S6221766-A (JP)
Inventor: SAKAMOTO KATSUHIKO
IPC: C04B35/66
Filed: 1985-07-22
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-S6135993-A (JP)
Title: Transfer sheet
Inventor: NIWA TOSHIO
IPC: B41M5/382
Filed: 1984-07-30
Abstract: PURPOSE:To enhance not only a transfer characteristic but also hue and fastness, in a thermal transfer sheet using a sublimable dye, by using a specific naphthoquinone dye together with a specific anthraquinone dye as sublimable dyes. CONSTITUTION:At least one of naphthoquinone dyes represented by formulae I, II(wherein R and R' are an 1-6C substituted or unsubstituted alkyl group or cycloalkyl group) and at least one of anthraquinone dyes represented formulae III, IV (wherein X is a cyano group or COOR' and R and R' are same as mentioned above) are used so as to be mixed in a range of 1:9-9:1 on a wt. ratio and dissolved or dispersed in a medium such as water or alcohole along with a binder such as a water soluble resin or acrylic resin to prepare ink which is, in turn, applied to a base film and dried to obtain a transfer sheet.
Patent JP-H1012291-A (JP)
Title: Pressure welding terminal
Inventor: OKABE TOSHIAKI
IPC: H01R4/24
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure welding electric wire from slipping out by the end part sagging caused when pressure welding pieces are punched and molded. SOLUTION: In a pressure welding terminal 1 where a pair or more than that of pressure welding pieces 5 are formed in a terminal side plate part 3, the pressure welding pieces 5 are formed by being cut upward from the terminal side plate part 3, and the end part sagging 9 at pattern draw time is positioned on the pressure electric wire tensile side of the pressure welding pieces 5. An almost U-shaped notch slit is punched and formed in the terminal side plate part 3 by a punch, and an inside part of the notch slit is raised up in the opposite direction of punching by a press, and the pressure welding pieces 5 are constituted.
Patent JP-S5985805-A (JP)
Inventor: ARUBAATO DEBITSUDO BUUZU
IPC: B22F9/08
Filed: 1983-08-31
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-S5949306-A (JP)
Title: Combined-cycle generator
Inventor: OZONO JIROU
IPC: F01K23/10
Filed: 1982-09-14
Abstract: PURPOSE:To prevent unnecessary consumption of steam by throttling a steam reducing valve by the aid of a main steam pressure control system with a pressure control circuit, when the load of a steam turbine is intercepted or overspeed is generated. CONSTITUTION:When the load of a steam turbine is intercepted or overspeed is generated, a contact 60b is opened and a contact 60a is closed by a shut-off detecting device 62 or a speedometer 63, and the output of a pressure controlling circuit 59 is sent into a lower-value preference circuit 53 through a limiter 61. In this case, the signal corresponding to the normal operation is input into a pressure setting device 56, and the main steam pressure is set on the basis of said signal, and said value and each output of a pressure detector 57 and a bias setting device 65 which is calculated in a calculator 58 are output by means of a pressure controlling circuit 59. The bias by a setting device 65 serves to suppress the pressure decrease in abnormal operation, and closing operation for the steam reducing valve is carried-out. Thus, pressure decrease can be prevented, and generation of overspeed of turbine is suppressed, and useless consumption of steam can be prevented.
Patent JP-S5585571-A (JP)
Title: Preparation of 1,3-disubstituted-5-pyrazolone
Inventor: NAKASHIMA KAZUHISA
IPC: C07D231/20
Filed: 1978-12-22
Abstract: PURPOSE: To obtain the title compound (especially a 1,3-dimethyl substituted compound useful an an intermediate for a herbicide) from a low-priced raw material in relatively short time in high yield, by reacting 3-substituted-5-pyrazolone with a chlorinated alkyl in a solvent, e.g., DMF, etc.  
     CONSTITUTION: A compound shown by the formula I (R is alkyl) is reacted with a chlorinated alkyl shown by the formula R'Cl (R' is lower alkyl) in a solvent, e.g., DMF, etc. to give the desired compound (especially 1,3-dimethyl-5-pyrazolone) shown by the formula II. The selection of a solvent is important in the reaction, and the use of methyl alcohol, ethyl alcohol, propyl alcohol, isopropyl alcohol, etc. besides DMF raise the yield. An amount of the chlorinated alkyl is 2 moles or more based on 1 mole of the compound shown by the formula I and an amount of the solvent is 30W100ml based on the compound shown by the formula I. The reaction undergoes at 60W120°C for 5W10 hours. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0716869-A (JP)
Title: Manufacture of inside-resin-lined pipe joint with flange and injection mold therefor
Inventor: OKUYAMA TETSUHIRO
IPC: B29C45/26
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a manufacture of an inside-resin-lined pipe joint with flanges and an injection mold therefor which can form a resin lining layer easily from the inside of a metal pipe to flange faces of pipe ends and moreover can absorb non-uniformity of a length dimension of the metal pipe. CONSTITUTION:Flange dies 11 to 13 are fastened onto flange faces 1b and 2b of pipe ends of a metal pipe 3, and inside rod dies 14 to 16 are so fitted in these flange dies 11 to 13 as to be displaceable in the axial direction and are inserted into the metal pipe 3 and set. By injecting resin into cavities C1 and C2 formed between these dies 11 to 16 and the metal pipe 3 and by molding it, a resin lining layer is formed from the inside of the metal pipe 3 to the flange faces 1b and 2b of pipe ends.
Patent JP-H1084673-A (JP)
Title: Electric power unit insensitive to load
Inventor: CRIPE DAVID W
IPC: H02M7/217
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric power unit insensitive to a load formed so as to allow a two-way current to flow in each of a first/second series circuit independently of the change of the level of the load. SOLUTION: An electric power unit 100 insensitive to a load includes an output circuit 142 normally connected to a load receiving power from a power source and an input circuit connected to both ends of an AC power source alternately having a first/second 180 deg. half cycle of action. Having a primary winding 114 connected to both ends of this input circuit, having a common connection part 122, a transformer 112 including a first/second series connection secondary winding is provided. Between this connection part and the output circuit 142, a filter choke 140 is connected in series. In a first two-way switch 152, at on time, a first secondary winding 118 and the output circuit 142 in the filter choke 140 and a first series circuit are connected, a two-way current is allowed to flow in these winding and circuit.  In a second two-way switch, at on time, a second secondary winging 120 and the output circuit 142 in the filter choke 140 and a second series circuit are connected, a two-way current is allowed to flow in these winding and circuits.
Patent JP-H0828904-A (JP)
Title: Air conditioner
Inventor: MIWA KATSUYUKI
IPC: A61L9/01
Filed: 1994-07-13
Abstract: PURPOSE:To provide an air conditioner in which any person exposed to air in an air passage is effectually prevented from being badly affected by preventing bacteria and fungi, etc., from being mixed into the air flowing through the inside of the air passage, for example, by preventing bacteria and fungi, etc., in the air passage from proliferating or by forcing them to die out. CONSTITUTION:A plastic film 30 is stuck to the inner surface 33 of at least part of air passages 14, 16. The plastic film 30 is constructed such that particles 34 of copper oxide and of copper sulfide are stuck to the surface 32 of the part of the air passages with part of those particles exposed to the outside.
Patent JP-H0251264-A (JP)
Title: Manufacturing process of insulated vertical bipolar jfet transistor
Inventor: MAIKURU AARU SHIIKURISUTO
IPC: H01L21/82
Filed: 1989-06-26
Abstract: PURPOSE: To realize high density by a method wherein dopant from a deep junction insulation region diffuses upward in an epitaxial layer, dopant from a shallow junction insulation region diffuses downward, and both regions form a continuous junction insulation region. CONSTITUTION: In the combined process of manufactures of a VPNP transistor, a JFET transistor and a metal/nitride/polysilicon capacitor, deep insulating regions 36, 121 and a VPNP buried collector 28 are formed at the same time. Junction insulation is formed at the same time when a deep collector region 48 is formed, by doping and diffusing shallow junction insulation regions 46, 122. A JFET source region 74 and a drain region 76 are formed at the same time as a VPNP emitter region 70. A JFET gate contact region 88 is formed at the same time as a VPNP base contact region 84 and a VPNP buried region contact 86.
Patent JP-H114816-A (JP)
Title: Living body magnetism measuring device
Inventor: KONDO YASUSHI
IPC: A61B5/05
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To accurately seize a condition of a living body action current in an optional position in an interest part by setting lattice points in the interest part of a subject, calculating a weight factor so that living body magnetism data from an optional lattice point is emphasized, and multiplying X to Z respective components by this. SOLUTION: A microscopic magnetic field is measured by a fluxmeter 1 to house plural magnetism sensors arranged in close vicinity of an interest part of a subject, and living body magnetism data of X to Z components are gathered. In a data processing part 7 to input these magnetism data, a large number of lattice points are imaginarily set in the interest part of the examinee, and among these lattice point groups, weight factor groups to emphasize living body magnetism data of X to Z components generated from a certain single point are respectively calculated on the whole lattice points. The X to Z components of a living body action current at a specific lattice point are calculated by making the weight factor groups in an optionally selected single specific lattice point act on the living body magnetism data of the measured respective components.
Patent JP-H0912158-A (JP)
Title: Hopper cassette
Inventor: WASHIZU MAKOTO
IPC: B41J13/00
Filed: 1995-06-27
Abstract: PURPOSE: To detect a paper sheet size surely and at the same time, reduce the number of size detection sensors without influence of paper powder by utilizing a slit row, in a hopper cassette. CONSTITUTION: A paper feed mechanism having a paper sheet cassette with a drawer structure in which a paper sheet bundle with a different size can be mounted is provided with movable guides (side guides 3, 3, end guide 4) for supporting a paper sheet by applying on three end surfaces of the paper sheet bundle, a slit row 5, which stays on the paper sheet cassette, for opening/ closing in response to the paper sheet size while interlocking with the guide, a size detection sensor which stays on a cassette frame for supporting the paper sheet cassette and which can detect its number by the slit row 5 and a size detection circuit for judging the paper sheet size in response to a signal outputted from the size detection sensor.
Patent JP-S6316366-A (JP)
Title: Character edition processing system
Inventor: SUMIDA HIROKO
IPC: G06F3/12
Filed: 1986-07-08
Abstract: PURPOSE:To improve the edition processing efficiency by securing the independent updating between the character data and the layout information after storing these data and information independently of each other. CONSTITUTION:The character data supplied from an input device 11 is sent to a processing part 12 and delivered to an edition processing program. This processing program edits the input character data to divide it into a character part and a layout information part and updates a character data storing mechanism 13 and a layout information table storing mechanism 14 to display the results of these updating on a screen display device 15. For instance, the characters '123' are put into the middle of a character string whose left edge is set as the layout information, the character string '123' is put into an inserting position 22 set between B and C on a screen to secure a display state as shown by a figure (b). Then only the character string is updated with set left edges of the 1st and 2nd lines kept as they are.
Patent JP-S6222792-A (JP)
Title: 9-phosphabicyclononane derivative and production thereof
Inventor: IMAMURA KENNOSUKE
IPC: C08K5/53
Filed: 1985-07-23
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are H or alkyl and both R1 and R2 are not H at the same time; the broken line indicates that there are isomers having the C atoms at different positions). EXAMPLE:9-(1,2-Dialkoxycarbonyl)ethyl-9-oxo-9-phosphabicyclo[3.3.1]non ane. USE:A reactive flame retardant for plastics, monomers, high polymer crosslinking agents and intermediates for agricultural chemicals. PREPARATION:9-Phosphabicyclononane, preferably 9-phosphabicyclo[3.3.1]nonane is reacted with an unsaturated dicarboxylic acid diester expressed by the formula R1OOCH=CHCOOR2, e.g. dimethyl maleate, preferably at 1:1-1.05mol ratio at 70-80 deg.C to give a compound expressed by formula II, which is then oxidized or sulfurized.
Patent JP-H0512170-A (JP)
Title: Input/output control system
Inventor: TAKAGAKI KAZUO
IPC: G06F13/10
Filed: 1991-07-02
Abstract: PURPOSE:To attain a double writing operation to a disk, etc., with a single input/output operation by providing a means which makes an input/output controller and a peripheral controller carry out the same channel program at one time via a CPU and then controls the different input/output devices. CONSTITUTION:The input/output devices 105 and 106 are connected to a CPU 100 via the device interfaces 111 and 112, and the peripheral controllers 103 and 104 respectively. The software of the CPU 100 is provided with a channel program header and a channel program and starts the input/output controllers 101 and 102 with the physical channel designation 510. In this case, a PCU O 512 and a PCU 1 514 contained in the designation 510 are required to designate the absolute numbers of the controllers 103 and 104 connected to the due controllers 101 and 102 respectively. Thus the controllers 101 and 102, and the controllers 103 and 104 can control the devices 105 and 106 respectively.