baber/WOPTO huggingface dataset:
Patent JP-S59211301-A (JP)
Title: Broad band circularly polarized wave elliptic corrugate horn
Inventor: KOFUCHI TOMOKI
IPC: H01Q13/02
Filed: 1983-05-16
Abstract: PURPOSE:To obtain a Gauss beam where a side lobe level is very low over a broad band and the beam width of each mode is arranged in a main beam by providing a phase compensator at the middle part between the minimum aperture of an elliptic corrugate horn and an exciting probe. CONSTITUTION:The phase comparator 2 is provided near the elliptic minimum aperture part of an elliptic corrugate horn 1 at the circumference part of an elliptic aperture 7 of which slots having a depth of 1/4lambdac of the operating free space wavelength (lambdac) are prepared at a prescribed pitch and then an exciting probe 3 from one direction of the cross section is provided. Then, the phase difference in the horn between the major and the minor axes of the ellipse due to the difference from the operating frequency caused in the corrugate horn from the minimum part of the elliptic aperture to the elliptic aperture part is compensated by the phase comparator 2, allowing to obtain an excellent circularly polarized wave over broad band.
Patent JP-S62241418-A (JP)
Title: Sealing device for electronic parts
Inventor: KURODA HIROSHI
IPC: H01G4/228
Filed: 1986-04-14
Abstract: PURPOSE:To prevent electronic parts in a case from breaking down at the time of heating and straining by structuring a sealing device for electronic parts such as a ceramic filter and an oscillator so that bending stress impressed to a terminal led out penetrating a sealing plate is concentrated on part of the terminal covered with resin. CONSTITUTION:Part of the terminal 10 in the sealing resin 3 is reduced in terminal width to allow the terminal 10 to bend when heat is conducted or when stress is impressed. In other two examples, a hole part is formed at part of a terminal 11 and a spring part is constituted at part of a terminal 12 respectively. Thus, the structure wherein the stress is concentrated on part of the terminal embedded in the sealing resin is employed to bend the terminal at the stress-concentrated part when the sealing resin softens owing to the heat or stress to the terminal to move the terminal, so the stress is impressed to none of the electronic parts in the case and they are prevented from breaking down.
Patent JP-H07273719-A (JP)
Title: Power control circuit for portable telephone set
Inventor: ABURAYA HIROYUKI
IPC: H04M1/73
Filed: 1994-03-31
Abstract: PURPOSE:To continue the speech when the supply voltage is restored before reaching a voltage for reset of a CPU by stopping a supply voltage supply part for transmission part at the time of the occurrence of a momentary power break in the middle of speech and reducing the current consumption to reduce the reduction speed of the voltage supplied to the CPU. CONSTITUTION:A CPU and a logic control part 3 start a DC/DC conversion part 8 to supply the power to a transmission part 6 during speech with a power switch 1 on. Except during speech, the CPU and the control part 3 step the start of the conversion part 8 because power supply to the transmission part 6 is cut off. During speech, the converter 8 is controlled by the output signal or a voltage detection part 9, and the converter 8 is stopped when the voltage detection part 9 detects a voltage lower than a set detection level. When the conversion part 8 is stopped, the transmission part 6 is stopped, and the current consumption is reduced, and therefore, the reduction speed of the voltage supplied from a power control part 2 to the CPU is reduced to extend the operation time. When the supply voltage is restored before reaching the voltage for reset of the CPU, the CPU is continuously operated.
Patent JP-S61243813-A (JP)
Title: Production of chloroprene rubber
Inventor: KITA ATSUSHI
IPC: C08F220/26
Filed: 1985-04-23
Abstract: PURPOSE:To obtain the titled rubber which does not undergo phase separation during storage or use and is useful for a resin-modified chloroprene adhesive, by polymerizing chloroprene in an alkaline emulsion in the presence of a specified hydroxyl group-containing polymerizable monomer. CONSTITUTION:100pts.wt. chloroprene or its mixture with copolymerizable monomers is polymerized in an alkaline emulsion in the presence of 0.1-20pts. wt. hydroxyl group-containing polymerizable monomer of the formula. Examples of the copolymerizable monomers which can be used include 1-chlorobutadiene, 2,3-dichlorobutadiene, butadiene, styrene, acrylonitrile and alkyl methacrylates. When the amount of the hydroxyl group-containing polymerizable amount is smaller than 0.1pt.wt., the effect of preventing phase separation is small. When this amount is larger than 20pts.wt., it is not only uneconomical but also causes loss of bonding strength.
Patent JP-S63251251-A (JP)
Title: Printer
Inventor: SAKAGUCHI SHINYA
IPC: B41J21/00
Filed: 1987-04-07
Abstract: PURPOSE:To lighten operation by an operator, by a method wherein setting conditions such as a paper setting state, a paper conveying path, etc., of a printing part and attributes of printing data are recognized with a printing control part, and a direction of the printing data to be sent to the printing part is altered. CONSTITUTION:A processor 2 takes a printing data into use from an interface part 1 according to a program of ROM 3, converts it to dots by using a character pattern of a storage part 4, and writes them into a frame memory 5. Then, it actuates a printer adapter 6, recognizes attributes of the printing data, left or right-handed stitching, alters reading order 41, 42 or 43, 44 according thereto, successively reads, sents to a printer 7, and carries out printing. Thus, operation by an operator is lightened, and a mistaken printing result can be prevented.
Patent JP-H04248896-A (JP)
Title: Method for suppressing oxidation of oil and fat
Inventor: MATSUZAKI SEISHIYUU
IPC: A23L27/60
Filed: 1991-01-24
Abstract: PURPOSE:To provide a new method for suppressing the oxidation of oil and fat. CONSTITUTION:Oxidation of oil and fat can be effectively suppressed by adding a superoxide dismutase and casein sodium to the aqueous phase of an O/W-type emulsion.
Patent JP-S63252011-A (JP)
Title: Frequency synthesizer receiver
Inventor: IMANAKA NORITOSHI
IPC: H04B1/26
Filed: 1987-04-09
Abstract: PURPOSE:To enable plural contents of a storage device to be read out and written with one switch by providing a means which enables writing operation at the time of deciding that the on-state period of a switch means continues for a period longer than a set period. CONSTITUTION:When the switch means 1 is turned on, a timer means 5 begins to clock the time and when the on-state period of the means 1 is longer than the set time of the means 5, a control means 6 is enabled to perform the reading operation. When the means 1 is turned on for shorter than the set time in this state, a 2nd decision means 8 decides that and every time the means 8 generates its output, a specified storage address is changed by a specified address changing means 10 without changing storage contents. When the specified storage address reaches a desired storage address by said changing, the means 1 is turned on for longer than the set time and then that is decided by a 1st decision means 7, so that a practical reception frequency being received currently is written in the desired storage address of the storage means 3.
Patent JP-S59213133-A (JP)
Title: Etching method for semiconductor wafer
Inventor: TAKAHASHI SHIGERU
IPC: H01L21/306
Filed: 1983-05-18
Abstract: PURPOSE:To enable to reduce the dispersion of the corner eroding amount by a method wherein a semiconductor wafer is made to get in touch to an etching reaction phase only. CONSTITUTION:KOH water solution and water solution of isopropyl alcohol (IPA), each having a prescribed concentration, are added in an etching tank 7, are sufficiently stirred with a magnetic stirrer, etc., and are stored in the thermostatic bath having been kept at a prescribed temperature. At this time, an etching reaction phase 8 and a floating IPA phase 9 are produced in the etchant. When the etchant itself has reached a prescribed temperature, the floating IPA phase 9 only is removed one time. This removed flating IPA phase 9 is stored in the thermostatic bath having been controlled at a prescribed temperature as well. Then, a silicon wafer 1 set in a wafer holder is put in the reaction phase 8, and immediately after that, the removed floating IPA phase 9 having been kept at a prescribed temperature is returned in the etching tank 7 to prevent it for the IPA in the etching reaction phase 8 to evaporate and keep the concentration of the IPA in the etching reaction phase 8 constant.
Patent JP-H07286190-A (JP)
Title: Lubricating oil composition
Inventor: TOMIZAWA HIROTAKA
IPC: C10N30/10
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an lubricating oil composition comprising a specific lubricating oil base oil, a specific diarylamine compound and a specific molybdenum compound in a specified ratio, excellent in heat resistance, oxidation stability, and low abrasion resistance, and suitable for internal combustion engines, etc. CONSTITUTION:This lubricating oil composition comprises (A) a lubricating oil base oil containing <=3wt.% of aromatic components, >=20wt.% of monocyclic naphthene components, <=50ppm of sulfur content and <=50ppm of nitrogen content, and having a viscosity of 2-50mm<2>/s at 100 deg.C, (B) one or more kinds of diarylamine compounds of formulas I (R<1> to R<4> are H, 1-18C hydrocarbon) and II (R<5>, R<6> are R<1>) in an amount of 0.05-3wt.% based on the whole weight of the composition, and (C) one or more kinds of molybdenum compounds of formulas III (R<7>, R<8> are 5-23C hydrocarbon; m+n=4), IV (R<9>, R<10> are 1-18C hydrocarbon; x +y=4), and V (R<11>, R<12> are 1-30C hydrocarbon; X, Y are O, S) in an amount of 50-2000ppm (as molybdenum) based on the whole weight of the composition.
Patent JP-H06303447-A (JP)
Title: Crt focus controller
Inventor: KITADA KATSUHISA
IPC: H04N3/26
Filed: 1993-04-13
Abstract: PURPOSE:To provide a focus controller for a CRT display to control with high accuracy the focus that deteriorates by the change of the screen luminance in accordance with the high band component of the video signal. CONSTITUTION:A CRT focus controller consists of a focus control circuit 3 which controls the focus by changing the focus voltage of a CRT 1, a luminance detecting circuit 4 which detects the luminance at a prescribed position of an image shown on the CRT 1, a high band component detecting circuit 5 which detects the higher one of levels of both horizontal and vertical high band components of the video signal, a voltage level arithmetic circuit 6 which calculates the optimum focus voltage level in response to the outputs of both circuits 4 and 5, and a voltage supply circuit 7 which supplies the optimum focus voltage controlled by the output of the circuit 6 to the circuit 3. In such a constitution, the focus voltage is controlled in accordance with the luminance and the high band signal component.
Patent JP-H02264739-A (JP)
Title: Production of 2,3,5-trimethyklbenzoquinone
Inventor: TAKEHIRA KATSUOMI
IPC: C07C50/02
Filed: 1989-04-05
Abstract: PURPOSE:To obtain the objective substance in high yield by using a lower aliphatic alcohol, etc., having a high branching degree as a solvent in oxidizing 2,3,6-trimethylphenol with oxygen in the presence of a catalyst consisting of a copper compound and various nitrogen compounds and providing the subject substance. CONSTITUTION:2,3,6-Trimethylphenol is oxidized with oxygen in the presence of a catalyst containing a copper compound and various nitrogen compounds (e.g. oximes, mixture of oximes-inorganic acid, salt of hydroxilamines with an inorganic acid or salt of amines with the inorganic acid) at ambient temperature to 80 deg.C to afford the subject substance. In the process, a 3-6C lower aliphatic alcohol (e.g. tert-butanol) having a high branching degree or a mixture solution of an aromatic hydrocarbon with a 1-6C aliphatic alcohol (e.g. benzene- methanol) is used as a solvent. The catalyst may be directly dissolved in the solvent or used as an aqueous solution. The above-mentioned method will not require recycling of the catalyst in a large amount as opposed to a conventional method.
Patent JP-H06289747-A (JP)
Title: Separating pawl consisting of polyimide resin
Inventor: AWAZU NAOAKI
IPC: C08L87/00
Filed: 1992-03-10
Abstract: PURPOSE:To provide the separating pawl with which a property to prevent toner adhesion is assured over a long period and which does not require a coating stage at the time of production and facilitates production by forming the separating pawl of a polyimide resin impregnated therein with a polytetrafluoroethylene (PTFE) copolymer. CONSTITUTION:The polyimide resin or resin powder consisting essentially of the polyimide resin is charged into preforming molds and is compression molded. The compression molding is sintered. The sintered compact of the polyimide molding is made porous by selecting the molding pressure. Liquid, therefore, infiltrates easily into the molded articles when the molding is immersed into the dispersion or emulsion enamel liquid of the PTFE polymer. The molding is put into a vacuum vessel and the dispersion or emulsion are injected therein, by which the liquid is rapidly infiltrated into the molded articles at this time. The molding with which the injection ends is dried to remove the medium of the dispersion or emulsion.
Patent JP-S57201036-A (JP)
Title: Bonding mistake detector in semiconductor wire bonder
Inventor: OKU KENICHI
IPC: H01L21/66
Filed: 1981-06-03
Abstract: PURPOSE:To enable to automatically detect a bonding mistake immediately after the mistake occurs by providing urging means for applying a tension to the guide of a wire and a detector for outputting a signal when the guide moves longer than the prescribed distance. CONSTITUTION:A wire 1 is bonded to a semiconductor circuit terminal 4 by a hollow tool 2. In case that the wire is not normally bonded to the semiconductor element 4, the wire 1 is raised, when the tool 2 is raised, together with the tool 2, and a tension is not applied downwardly to the guide 7. Accordingly, the guide 7 is moved upwardly by the tension of a spring 9. Thus, a shielding plate 8 is also moved upwardly, and a signal is accordingly produced from a photodetector 11. At this time, a buzzer is, for example, rung, and the bonding work is stopped.
Patent JP-H01257676-A (JP)
Title: Motor-drive steering device
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1988-04-06
Abstract: PURPOSE:To improve the response property of controlling by arithmetically processing a motor rotation direction drive signal from CPU inputting the differential value of a steering torque signal and a rotation direction drive signal from a motor rotation drive direction judging block, thereby controlling a motor and an electromagnetic clutch. CONSTITUTION:When the output signal is output from a torque detector 1, right and left direction drive signals 17B, 17C are output from a torque signal direction judging circuit 17A of a rotation drive direction judging block 17, and added to a second input end of AND circuits 20A, 20B. The right and left direction drive signals generated at a CPU 3 based on the output of a differential circuit 2 for differentiating the steering torque signal is added to a first input end of the circuits 20A, 20B, while the circuits 20A, 20B is in conformity in their inputs, the rotation drive direction of a motor 14 is indicated. The right and left direction drive signals are input to exclusive OR circuits 21A, 21B, and when the outputs are not in conformity, an electromagnetic clutch 25 is shut off.
Patent JP-H03178630-A (JP)
Title: Endoscope device
Inventor: HIBINO HIROKI
IPC: G02B23/24
Filed: 1990-03-30
Abstract: PURPOSE:To set the curved part to a prescribed curvature angle in a roughly straight state, to facilitate the insertion, and to improve the operability by providing a first control means for controlling the curved part to a prescribed curvature angle, and a second control means for bringing a first control means to actuation control. CONSTITUTION:The endoscope 1 is constituted of, for instance, a slender and flexible inserting part 4, a holding part 5 of a thick diameter, a flexible universal cable 6, and a connector 3. On the outer sheath of the holding part 5, a curvature switch 16 for controlling the curvature direction of a curved part 8, a switch 29 for setting the curved part 8 to, for instance, a curvature angle in a roughly straight state, and each switch are provided. To the curvature switch 16, a signal line provided in a universal cable 6 is connected, the signal line is connected to a curvature switch control circuit 21 provided in a UCA 2 through the connector 3, and also, the switch 29 is connected to USM control circuits 22, 23. When the switch 29 is depressed, the curved part 8 is curved in the lower or the upper direction, becomes a roughly straight state that a curvature angle is zero degree, the insertion is facilitated, and the operability is improved.
Patent JP-H07294294-A (JP)
Title: Suspender
Inventor: TAKAHASHI TAKESHI
IPC: G01D11/30
Filed: 1994-04-25
Abstract: PURPOSE:To set a measuring apparatus or the like accurately and conveniently using a temporary scaffold by providing a member abutting against a wall surface, an arm having one end born by the wall surface abutting member, a scaffold abutting member having one end born by the arm, and a linear suspender being fixed to the wall surface abutting member. CONSTITUTION:A suspender 1 is disposed in a gap of several cm to 35cm between a scaffold 31 and the wall 30 of an evaporation pipe. A scaffold abutting member 4 abuts against a gangboard 31 at the upper edge of the end part thereof and a wall surface abutting member 2 abuts against the wall 30 of an evaporation pipe. In this regard, no balancer is fixed to the forward end of a chain 5. The angle of the suspender 1 is then adjusted by means of butterfly screws 14, 18 thus fitting the suspender 1 to the scaffold and the wall of evaporation pipe. Subsequently, the body part 22 abutting against the gangboard 31 is secured by means of a squill vice and the chain 5 is fixed sequentially with a balancer 6 and a suspension cage 27. The balancer 6 is preferably is linked with a stay of scaffold as a countermeasure to removal of the suspender 1. Finally, a measuring unit 28 is suspended from the suspender 1.
Patent JP-S5211380-A (JP)
Title: Cylinder device
Inventor: NOGUCHI YASUO
IPC: F15B15/08
Filed: 1975-07-16
Abstract: PURPOSE: Cylinder device in which oil is sent through penetrated hole of piston rod and cylinder is moved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59207937-A (JP)
Title: Adhesive composition
Inventor: MANFUREETO HIRUGAA
IPC: C08L67/02
Filed: 1984-05-01
Abstract: The invention relates to an adhesive composition which is suitable for use on a shaped part of polyester, in particular a polyester film, and comprises a copolyester, optionally in combination with light-sensitive substances, fillers and pigments, whereby the copolyester additionally contains at least one copolymer of vinylidene chloride, preferably in a weight ratio of about 3:1 to 1:1. The adhesive composition can furthermore contain cellulose acyl esters, such as low molecular-weight cellulose acetobutyrate or cellulose propionate. Polybasic oxycarboxylic acids and levelling agents can also be present. The adhesive composition can be employed in mixtures with, for example, light-sensitive lacquer systems.
Patent JP-H02264651-A (JP)
Title: Cancer treating device
Inventor: SAITO HIDETOSHI
IPC: A61F7/00
Filed: 1989-04-05
Abstract: PURPOSE:To properly execute the diagnosis and treatment of a cancer up to the deep part of an organism by integrating an ultrasonic wave generating means and a position detecting means and, simultaneously, directing the detecting direction of a gamma ray and the converging direction of an ultrasonic wave in the same direction. CONSTITUTION:For a cancer treating device 1, a gamma ray detecting part 4 is arranged in a circular shape around a bed 3 placing an organism 2, an ultrasonic wave irradiating part 5 is integrally arranged to the gamma ray detecting part 4, and simultaneously, it is electrically connected to a control part 6. The gamma ray detecting part 4 detects a gamma ray, detects the position to generate the gamma ray, namely, the position of the cancer, and simultaneously, the tomographic image of the organism is obtained by an image display part 8. The bed 3 is three-dimensionally moved by a driving part 9 based on a command from the control part 6 so as to converge the ultrasonic wave to execute the irradiation from the ultrasonic wave irradiating part 5 to the position of a cancer 7 obtained by the gamma ray detecting part 4.
Patent JP-S59212257-A (JP)
Inventor: TAKEDA TAKASHI
IPC: B32B15/08
Filed: 1983-05-19
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-H03287392-A (JP)
Title: Articulated robot
Inventor: NARUOKA GINJI
IPC: B25J9/04
Filed: 1990-03-30
Abstract: PURPOSE:To facilitate control of an arm, by fixing a 2nd gear which is in the same shape and size as those of a 1st gear and rotatable around a 2nd revolving axis as the center to a 2nd arm and meshing each other via idle gears in odd numbers supported on a 1st arm, the 1st gear and 2nd gear. CONSTITUTION:A 2nd gear 83 is revolved with a 1st revolving axis 5 as the center but itself is not rotated, when a 1st arm 14 is rocked by driving a 1st driving device 16 in the state of a 1st gear 82 being fixed without driving a 2nd driving device 17. So the posture of the 2nd arm 15 viewed from the external part is not changed in the state of only the 1st arm 14 being rocked. Also the 2nd gear 83 is turned in the same direction as that of the 1st gear 82 via idle gears 60a - 60c, when the 1st gear 82 is turned by driving the 2nd driving device 17, and the 2nd arm 15 is rocked.
Patent JP-H01258163-A (JP)
Title: Direct memory access controller
Inventor: FUJIHIRA ATSUSHI
IPC: G06F13/32
Filed: 1988-04-08
Abstract: PURPOSE:To normally interrupt DMA (direct memory access) transfer by providing a register, which outputs a transfer end request signal which indicates normal termination of transfer by the write of a central processing unit, and a transfer terminating means. CONSTITUTION:A DMA controller 10 is provided with a register 11 and a transfer terminating means 12, and the register 1 outputs the transfer end request signal indicating normal termination of transfer by the write of a central processing unit 13, and the transfer terminating means 12 stops acceptance or generation of a new transfer request signal by this transfer end request signal and makes an indicated channel inactive. Thus, since acceptance or generation of the new transfer request signal is stopped though DMA transfer is started, transfer can be terminated halfway independently of presence/absence of a normal termination request signal generating function.
Patent JP-H02265934-A (JP)
Title: Production of synthetic resin foam
Inventor: AOYANAGI MINAKO
IPC: C08G18/00
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a good synthetic resin foam while effectively reducing the amount of a chlorofluorohydrocarbon used which has a tear of destrolying an ozone layer by reacting an active hydrogen compound with a polyisocyanate compound in the presence of a specified low-boiling halohydrocarbon blowing agent. CONSTITUTION:A process for producing a synthetic resin foam by reacting an active hydrogen compound having at least two active hydrogen-containing functional groups reactive with an isocyanate group with a polyisocyanate compound in the presence of a low-boiling halohydrocarbon blowing agent, wherein a halohydrocarbon having three carbon atoms, containing at least one hydrogen atom in the molecule and having a b.p. <=80 deg.C is used as the low-boiling halohydrocarbon blowing agent. Examples of the halohydrocarbons used include compounds of the formulas. It is presumable that these blowing agents have a small fear of destroying an ozone layer because they have a hydrogen atom in the molecule.