baber/WOPTO huggingface dataset:
Patent JP-S5762602-A (JP)
Title: Waveguide branching filter
Inventor: IKEDA AKIHIRO
IPC: H01P1/213
Filed: 1980-10-03
Abstract: PURPOSE:To facilitate the adjustment for matching and characteristics, by providing an adjusting screw between each branching part of a waveguide and a BPF. CONSTITUTION:An adjusting screw 42 is provided in the side of a branching terminal 41, and this screw 42 is adjusted to get matching under the state of a small generated reactance. In respect to plural T branches 50-1-50-1(n-1), screw 52-1- 52-(n-1) provided in the side of respective branching terminals are adjusted to get matching in a wide band under the state of a small reactance similarly, and thus, it is sufficient if the thickness of spacers 53-1-53-(n-1) and 54-1-54-(n-1) is determined, and filters 55-1-55-(n-1) are unnecessary to readjust. By this constitution, good matching characteristics and branching characteristics required for assembling are obtained without conventional considerable readjustment.
Patent JP-S5840418-A (JP)
Title: Heat recovering method for incinerator
Inventor: TAKAHASHI SHIROU
IPC: F23G5/46
Filed: 1981-09-03
Abstract: PURPOSE:To obtain an incinerating method without using a stoker and a heat recovering method, by making use of ceramic balls which are superior in corrosion resistance and wear proof as a thermal medium. CONSTITUTION:Combustion exhaust gas 24 from an incinerator 17 enters into a preheater 1 for ceramic balls through a gas inlet 3. The ceramic balls 7 preheated to a high temperature through heat exchange with the exhaust gas 24 is thrown into a dryer 10 through a hopper 11. Rubbish within a hopper 9 thrown into the dryer 10 is dried by the ceramic balls and is sent along with the ceramic balls to the incinerator 17 through a hopper 15. The rubbish is burnt in the incinerator 17 and the combustion exhaust gas is led to a ceramic ball preheater 1 through an outlet 23. The ceramic balls 31 separated from combustion residue through a coarse and large residue separator 25 and a ceramic ball purifier 28 is returned to the ceramic ball preheater 1 through a hopper 30.
Patent JP-S5564567-A (JP)
Title: Diphenyl ether derivative, and herbicide containing diphenyl ether derivative
Inventor: NAGAI SHIGEKI
IPC: A01N47/24
Filed: 1978-11-10
Abstract: NEW MATERIAL:A diphenyl ether derivative of formula I [X, Y are halogen, CF 3  (when X is halogen, Y is CF 3 , and when X is CF 3 , Y is halogen); R 1 , 2  are H, lower alkyl, alkenyl, etc.].  
     EXAMPLE: 2'-Chloro-4'-trifluoromethyl-3-aminosulfonyl-4-nitrodiphenyl ether.  
     USE: Herbicide effective to a wide variety of weeds such as annual or perennial true- grass weeds, broad-leaved weeds, etc., by soil-treatment or stalk and leaf treatemnt. A herbicide for paddy rice field, applied to the weeds of the early-or middle-growing stage, or a herbicide for plowed field applied to the soil or to the stalks and leaves of weeds.  
     PROCESS: For example, the compound II is converted to the compound III according to the reaction formula, and the compound III is reacted with an amine of formula IV (R 3 , 4  are H, lower alkyl, or alkenyl) to afford the compound I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01307194-A (JP)
Title: High frequency lightup device for fluorescent lamp
Inventor: MAEDA TSUTOMU
IPC: G03B27/54
Filed: 1988-06-03
Abstract: PURPOSE:To construct a lightup device in small size by impressing a high frequency voltage, which is to start lighting-up of fluorescent lamp, on an approach conductor arranged along the fluorescent lamp through a switching element. CONSTITUTION:The electrodes of a fluorescent lamp 3 are preheated, and a high frequency voltage enough to maintain lighted up is impressed between these electrode with unlit condition held. When high frequency voltage is impressed on an approach conductor 4 of the fluorescent lamp 3 through a switching element 21 after passage of a certain time from preheating of the electrodes, a micro-current flows between this proximity conductor 4 and the electrodes with a floating capacitance between the conductor 4 and fluorescent lamp 3, and it starts glow discharging with this micro-current and lights up. Accordingly the switching element 21 to directly implement start of lighting up the fluorescent lamp 3 may be of a type with small current capacity to admit flow of micro-current. Thereby the whole construction of the lightup device can be made in small size.
Patent JP-H07164069-A (JP)
Title: Production of split thrust bearing and thrust bearing device
Inventor: TAKAHASHI MASAO
IPC: F16C9/02
Filed: 1994-05-27
Abstract: PURPOSE:To surely prevent erroneous assembling with a engaging claw without the lowing of a yield of plate stock. CONSTITUTION:The outer circumferential face of the other split thrust bearing 1 is overlapped on both ends of the round inner circumferential face of one of a split thrust bearing 1 adjoining each other, both ends of the round inner circumferential face of one of split thrust bearing is punched along the round outer circumferential face of the other split thrust bearing. An engaging claw 2 for prevention of erroneous assembling is formed so as to be inclined against the line Y connecting between the circumferential direction center part C of split thrust bearing and its center 0, the claw is formed in the center part having the largest excess part 11 of crescent shape.
Patent JP-S6046346-A (JP)
Inventor: FURANSOWAAZU SUON
IPC: C22C28/00
Filed: 1984-07-05
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-S6116526-A (JP)
Title: Pattern forming process
Inventor: OGAWA KAZUFUMI
IPC: H01L21/3065
Filed: 1984-07-03
Abstract: PURPOSE:To form resist patterns with high precision on an organic thin film regardless of surface irregularity on a basic substrate by a method wherein a light sensitive LB film patterns containing Si are transferred to an organic thin film utilizing O2 plasma. CONSTITUTION:A semiconductor substrate 1 is coated with an organic thin film 2 and then light sensitive LB films 3 containing Si are laminated on the film 2 while LB film patterns 3' are formed by selectively polymerizing or decomposing the LB films 3 utilizing energy beams 4. The LB film patterns 3' comprising only a few layers but with high O2 resistant plasma etching property can well endure O2 plasma etching process in the basic organic thin film 2. Besides, the LB films laminated with monomolecular films may be formed evenly thick on overall surface regardless of minor irregularity in the thickness to form pattern with evenly high precision on overall surface. Through these procedures, the organic film patterns 2' may be utilized as etching resist to etch the substrate 1.
Patent JP-2000329773-A (JP)
Title: Near field light source and near field optical recorder/ reproducer
Inventor: SUGITA TOMOYA
IPC: G01N37/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a near field light of a high output by introducing a light emitted from a laser to a probe of a near field light source for generating a near field light, and forming an at least portion of the probe in a resonator structure. SOLUTION: A glass fiber 1 sharpened at its one side end face has a first dielectric layer 2, a second dielectric layer 3 and an exciting light source 4 for exciting a near field light. A plurality of the layers 2 and 3 are alternately superposed to form a dielectric multilayer film mirror 50. A resonator structure is formed of the mirror 50 and an end face 51 which is not brought into contact with the mirror 50 of the fiber 1. With the above constitution, an incident light 5 incident from the light source 4 to the fiber 1 through the mirror 50 is amplified in the fiber 1 by the structure. A near field light 6 is generated in proportion to an intensity of the amplified light. Accordingly, an optical amplification factor of the structure is improved to improve a generating efficiency of the light 6 to the light 6.
Patent JP-S6029828-A (JP)
Title: Input system for drawn picture command
Inventor: KATOU MASABUMI
IPC: G06F3/048
Filed: 1983-07-28
Abstract: PURPOSE:To simplify the structure and allow numbers of inputs by detecting the number of strokes of a drawn picture, etc., and transmitting commands corresponding to drawn picture symbols to a subscriber line and inputting the command. CONSTITUTION:A terminal device consists of a pen 1, digitizer 2, display device 3, and processor 4. When this terminal device inputs four kinds of command to a communication network, symbols shown in a figure are assigned to the respective commands. When a command is inputted, the symbol is drawn on the digitizer 2 with a pen 1, and the processor 4 scans its coordinates to discriminate and store coordinate values at every specific period, and detects whether the drawn picture has a terminal point or not from the coordinate values to perform sampling and patterning. The result is collated with the standard pattern of each symbol mentioned above to decide on the symbol of the drawn picture, and sends out the corresponding command to the subscriber line 5.
Patent JP-H0436122-A (JP)
Title: Belt unit with slit, bottomed assembly flowerpot unit using the same and production thereof
Inventor: TANIMURA MASASHI
IPC: A01G9/10
Filed: 1990-05-30
Abstract: PURPOSE:To obtain a belt unit with slits capable of readily providing a bottomed assembly flowerpot by superposing two slender thin films, applying a water-resistant paste to specific places and processing the slits in specified places. CONSTITUTION:Two slender thin films are superposed to apply a water-resistant paste to selvages (T1) on both left and right sides in the longitudinal direction and a water-resistant paste is applied to V-shaped parts (T2). The thin films are formed into a belt unit by application. Slits 7 are formed in sections extending over the whole length of the applied part in the V-shaped parts (T2) of the belt unit. Slits 6 are processed in the ends of the selvages (T1). The section 8 constructs the sidewall of a flowerpot unit in forming the flowerpot and the section 9 constructs the base.
Patent JP-S6368724-A (JP)
Inventor: JIYOOJI WASHINTON BENETSUTO
IPC: F02C9/58
Filed: 1987-06-03
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-H01307976-A (JP)
Title: Optical memory system
Inventor: HASHIMOTO NORIO
IPC: G11B7/00
Filed: 1988-06-07
Abstract: PURPOSE:To improve the reliability as an optical memory system by dividing an optical memory area in the radial direction and using its divided areas from its outside area. CONSTITUTION:The title system is provided with an optical disk 1 being a recording medium, a disk drive device 2 for driving the optical disk 1, a controller 3 of the disk drive device 2, their interface 4, a host computer 5 being a host device and an interface 6 placed between the controller 3 and the host computer 5. In this state, a recording area of the optical disk 1 is divided into (n) (n>=2) in the radial direction, and its divided areas are used from the outside area of the disk 1. In such a way, a ratio for using a part having high reliability for recording the information becomes large, and the reliability of the system can be raised.
Patent JP-S61296691-A (JP)
Inventor: TAKAKURA MASAZUMI
IPC: H05B41/18
Filed: 1985-06-25
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-H0432881-A (JP)
Title: Electrophotographic developing device
Inventor: IRIE ATSUHIKO
IPC: G03G15/09
Filed: 1990-05-30
Abstract: PURPOSE:To make a developer supplied to a supporting body into a thin layer having a uniform density and to obtain an excellent image without having irregularities in an image, etc., when development is carried out by providing an electret layer and a magnet on a doctor blade. CONSTITUTION:A developer quantity regulating member 20 has the magnet 41 and the electret dielectric layer 40, the magnet 41 of the developer quantity regulating member 20 has the polarity reverse to that of the magnet part of a carrying member 16 facing each other, and the electret layer 40 has the polarity reverse to the electrifying polarity of a electrifying developer. The potential of the electret 40 of the blade 20 has the polarity reverse to the electrifying polarity of the developer 18, so that the developer 18 is electrically attracted to the surface of the electret 40, the developer layer 18 on the sleeve 16 in an extending state passes through a gap for cutting nap. Therefore, the precision of the gap for cutting nap has room, the density of the developer 18 is uniformized, and the electrifiability of the developer 18 is uniformized, as well. Thus, the excellent image without having density irregularities, fogging, etc., can be formed.
Patent JP-H06345793-A (JP)
Title: Antibiotic l53-18a derivative
Inventor: TAKENUKI KENJI
IPC: A61P31/04
Filed: 1993-06-10
Abstract: PURPOSE:To provide the novel compound excellent in the antibacterial activity against staphylococci and pneumococci and useful for an antibacterial agent, etc. CONSTITUTION:A compound of formula I (X is =CO, =CHOH, =CHNH2; R is lower alkanoyl). E.g. 6-O-acetyl-9,10-dihydro-L53-18A. The compound of formula I is obtained e.g. by heating a compound of formula III (R2 is silyl) in methanol to release the protecting group of the 2'-hydroxyl group, the compound of formula III being obtained from a compound of formula II (R1 is lower alkanoyl) as a starting raw material, treating the protecting group- removed compound with an aqueous solution of an acid for releasing the 4''-silyl group, and subsequently reducing the 9,10-double bond of the produced compound of formula IV.
Patent JP-H035306-A (JP)
Title: Production and heat treatment of superconducting thin film
Inventor: MIURA SADAHIKO
IPC: H01L39/24
Filed: 1989-05-30
Abstract: PURPOSE:To enable the crystallization of a superconducting thin film at a low temp. and the control of the superconductivity transition temp. by cooling the thin film formed on a substrate in an atmosphere of a gaseous O2-N2 mixture contg. steam. CONSTITUTION:An oxide superconducting thin film is formed on a substrate 4 set on a substrate holder 6 put on a substrate heater 5 while blowing oxygen from an oxygen blowing mechanism 7 on the side of the substrate 4 and Ar from an Ar blowing mechanism 3 on the side of a target 1 set on a magnet 2. The formed thin film is cooled to room temp. in an atmosphere of a gaseous O2-N2 mixture contg. steam or is heat-treated.
Patent JP-S6118223-A (JP)
Title: Gain controller
Inventor: HIRAI TOSHIYUKI
IPC: H03M1/18
Filed: 1984-07-04
Abstract: PURPOSE:To recover quickly an output amplitude when a large amplitude input rapidly becomes a small amplitude input by resetting the content of an accumulator when the level of an input signal is continuously smaller than a prescribed threshold value by n times. CONSTITUTION:An input signal is attenuated (1) and converted (2) into a digital signal, and a value subtracting (5) a threshold value K from an absolute value A of the amplitude of the signal subject to 1/M scaling 3a is inputted to an adder 7. The adder 7 adds an output of a register 6 holding the integrated value of the output of the subtractor 5 with an output of the subtractor 5, the added output is inputted as it is in response to the polarity of the added output and the output of the subtractor 5 or to a half wave rectifier circuit 8 outputting zero. The absolute value A and the threshold value K are compared by a comparator circuit 10, and when A<K, the circuit 10 outputs 1 to a shift register 11. When the circuit 10 outputs 1 continuously two times, the register 11 controls a gate circuit 9 via an AND circuit 12, the circuit 9 inputs zero output from the circuit 8 to the register 6 to reset the content of the register 6.
Patent JP-S61275583-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: YAGI SHIZUO
IPC: F02P5/15
Filed: 1985-06-25
Abstract: PURPOSE:To invariably obtain optimum ignition timing control regardless of engine operating conditions by setting the ignition timing to a fixed angle under a light-load condition including an idling condition or controlling the ignition timing in response to engine parameters. CONSTITUTION:An ignition angle setting circuit 8 setting an ignition angle based on a manometric peak position data signal from a peak holding circuit 4 fed with output signal of a manometric signal generating circuit 1 generating a manometric signal indicating the cylinder inner pressure and a reference position signal generating circuit 3 is provided. An ignition switch SW is controlled to be closed by an ignition directing circuit 9 when the set ignition angle coincides with the present crank angle obtained by counting clock pulses from a clock generating circuit 2. The said ignition angle setting circuit 8 sets the ignition angle to a fixed angle when the engine load obtained from an engine parameter sensor 12 is a predetermined level or less.
Patent JP-S5839715-A (JP)
Title: Recovering method for steel making slag
Inventor: TATEISHI YOSHIO
IPC: C21C5/28
Filed: 1981-09-02
Abstract: PURPOSE:To eliminate spraying of water, etc. and to recover the steel making slag in a slag pan by powdering and dropping the same without producing any powder dust by receiving the molten steel making slag in the slag pan, and solidifying the slag by cooling the same down to prescribed temp. then turning over the molten pan and placing the same on a slag recovering vessel in a hermetic chamber. CONSTITUTION:A slag pan 1 which receives the slag discharged from a steel making furnace is carried with a transporting carriage 2 to a slag treating shop or the like where the slag is solidified by cooling down to 140-400 deg.C. A wire rope 6 is set to the suspension handles 4 of the pan 1 in such a state and the pan is hoisted with a crane 3, whereby the pan is turned over. The hoisted pan 1 is placed on the stage 7 in a hermetic chamber 6 after a cover 8 is opened; thereafter, the cover 8 is closed. The pan 1 turned over and placed on said stage is air-cooled down to temp. below 140 deg.C, whereby the steel making slag is powdered and dropped into a slag recoverying vessel 9 placed below the pan 1. Thereafter the powdered and lumped steel making slag contained in the vessel 9 is fed to post stages for removal of base metal, etc.
Patent JP-H09316207-A (JP)
Title: Vulcanized rubber and rubber roller for transferring paper
Inventor: FUKUMOTO TAKAHIRO
IPC: C08L23/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a vulcanized rubber maintaining good wear resistance, high in initial friction coefficient, little in the lowering of the friction coefficient with time and resistant to ozone, and to provide a rubber roller used for transferring paper and comprising the vulcanized rubber. SOLUTION: This vulcanized rubber is obtained by vulcanizing a rubber composition containing an ethylene-propylene-diene copolymer rubber as a rubber component and a sulfenamide vulcanization accelerator as a vulcanization accelerator as essential components and further containing a filler in an amount of <=10wt.%. Therein, the sulfenamide vulcanization accelerator comprises at least one of the oxidative condensation product of a primary aliphatic amine with 2-mercaptothiazole and the oxidative condensation product of a secondary aliphatic amine with 2-mercaptobenzothiazole.
Patent JP-S61295097-A (JP)
Title: Composition for substrate layer in lithography
Inventor: YOKOTA YUZO
IPC: C08L63/00
Filed: 1985-06-24
Abstract: PURPOSE:To eliminate the need for the process such as surface polishing, anodic oxidation, and impartation of hydrophilic property to improve workability and contrive an easy quality control, by a method wherein a title composition is composed of; a water solution consisting of a water-soluble melamine resin and an epoxy compound, and a water-insoluble inorganic powder dispersed in the water solution. CONSTITUTION:As a water-soluble melamine resin, either a commercially available monomer resin or a dimerized resin polycondensed to some degree can be used. As an epoxy compound, a water-soluble epoxy compound in mono-, di-, or tri-form can be used. As a water-insoluble inorganic powder, the powder having no or negligibly low solubility in water and having retention of hydrophilic property, preferably a colloidal silica, may be used. As a base material for coating the composition, any base material of low price meeting the performance required for lithography can be used. Under heat treatment, the coated composition cures and simultaneously closely contacts with the base material.
Patent JP-S5565176-A (JP)
Title: Radiant ray detector
Inventor: TAKAMI KATSUMI
IPC: H01L31/00
Filed: 1978-11-13
Abstract: PURPOSE: To improve the response of crystal scintillatior, by selectively detecting only fluorescence and using the means sufficiently reducing the sensitivity of detection appearent to phosphorescence optically, to reduce the effect of residual light.  
     CONSTITUTION: The cut filter 6 is inserted between the scintillator 1 consisting of the aluminum case 2, crystal 3, adhesives 4, and glass window 5, and the photo detector 7 such as photo electron multiplier. As the cut filter 6, the dichroic miller having greater transmission rate at fluorescence discharge region and smaller transmission rate for phosphorescence discharge region and of which thin film layers are 11W25, is used. Thus, the effect of residual light can be reduced to about 1/2W1/4 in case of NaI(Tl, and the constitution of the detector can further be sinplified by using the dichroic miller itself as the glass window 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5261996-A (JP)
Title: Display unit
Inventor: ABE ATSUSHI
IPC: G02F1/167
Filed: 1975-11-18
Abstract: PURPOSE: The heat plastic material containing minute particles is used for display body. The minute particles are gathered and distributed by voltage control to perform display. Thus, a simple-structure display unit featuring memory function can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0435313-A (JP)
Title: Digital signal processor
Inventor: TANAKA YOSHIAKI
IPC: H04N19/426
Filed: 1990-05-28
Abstract: PURPOSE:To realize a desired equalizer characteristic or level control characteristic by converting a sampling rate of an input digital signal into a sampling rate able to be processed by a digital signal processing section, processing the signal data, and converting the sampling rate into the original input sampling rate again. CONSTITUTION:A data component of an input digital signal is fed to a sampling rate conversion section 12. On the other hand, a controller 13 reads an input sampling frequency and supplies a control output to the conversion section 12 so as to convert a sampling rate of 44.1kHz into another sampling rate of 48kHz, for example. Then the data component whose sampling rate is converted is fed to an equalizer processing section 14. Then the equalizer characteristic is provided according to the 48kHz sampling rate by a parameter coefficient corresponding to an equalizer control command from the controller 13. Then the signal whose sampling rate is 48kHz is converted into the 44.1kHz sampling rate being the original 1st sampling frequency by a sampling rate conversion section 16.