baber/WOPTO huggingface dataset:
Patent JP-S58172543-A (JP)
Title: Oxygen concentration detector
Inventor: SANO HIROMI
IPC: G01N27/409
Filed: 1982-04-02
Abstract: PURPOSE:To achieve a higher heat transfer efficiency and a greater durability of a heater wire from a heater to the side of a solid electrolytic element by arranging the element into the electric heater which has a metal heating wire on the circumference of a supporting body and a lead wire connected to the heating wire inside while a porous heat resistant electrically insulating layer is formed on the outer surface of the heating wire. CONSTITUTION:A cup-shaped solid electrolytic element 6 made of an oxygen ion conductive metal oxide is fixed on a housing 7. A metal stem 9 is soldered on a metal film at the end of a heater 8. An electrode is provided inside and outside the element 6 and a porous ceramic protective layer is provided on the outer surface of the outside electrode. The outside electrode electrically conducts to a housing 7 and the inside electrode to the stem 9 respectively. The inside of the element 6 is communicated to the atmosphere through a hole 20a of a metal tube 20, a hole 14a of a pipe 14, a fine clearance between a tube 10 and lead wires 2 and 3 of the heater 8 and an porous electrically insulating layer 5 of the heater 8.
Patent JP-H03255965-A (JP)
Title: Flashover display device
Inventor: NAKAJIMA YASUHIRO
IPC: G01R31/08
Filed: 1990-03-07
Abstract: PURPOSE:To contrive a reduction of maintenance cost by providing a rack ceiling in a control part inside and also mounting a display part in freely attachably and detachably which is provided with a pair of electrodes serving also as a hook engaged with the rack ceiling. CONSTITUTION:The display part 3 is mounted on the lower surface of control part 1 by utilizing the electrodes 8 served as also the hook. At the time of flashover, the flashover is displayed on the display part 3 by a flashover detecting current flowing from the control part 1 through the electrodes 8. In the case such a display for flashover is operated, a flash lamp 14, etc. are destroyed and the replacement is required, but the display part 3 can be detached from the rack ceiling 5 of control part by means of twisting it and a new display part 3 can be easily mounted. This replacing work can be performed with one touch, thence safely and promptly executed even on a high steel tower, and the maintenance cost can be reduced.
Patent JP-S62214178-A (JP)
Title: Gaseous phase reactor
Inventor: NAGASAKI KEIICHI
IPC: H01L21/205
Filed: 1986-03-13
Abstract: PURPOSE:To form a compact gaseous phase reactor having high area efficiency by arranging a reaction chamber, respective preliminary chambers each having a loader part or unloader part and wafer conveying mechanisms connecting to the respective preliminary chambers to a rectangular shape as a whole. CONSTITUTION:The reaction chamber 10 where a thin film is formed on a wafer 24 is formed to a symmetrical shape having a square cross section. The 1st preliminary chamber 12 having the loader part 22 for feeding the wafer 24 to the reaction chamber 10 and the 2nd preliminary chamber 14 having the unloader part 46 for receiving the wafer 24 from the reaction chamber 10 are arranged respectively to the L shape so as to intersect approximately orthogonally with the reaction chamber 10. The 1st wafer conveying mechanism 25 and the 2nd wafer conveying mechanism 62 are respectively arranged to intersect approximately orthogonally with the parts near the respective terminals of the 1st preliminary chamber 12 and the 2nd preliminary chamber 14. The entire part of the device is constituted to the rectangular shape, by which the space is extremely effectively utilized and the flow pattern of the reactive gas fed into the reaction chamber 10 is made uniform. The good result of the film formation is thus obtd.
Patent JP-S63222411-A (JP)
Title: Heat treatment of transformer core
Inventor: ONO TAKASHI
IPC: C21D9/00
Filed: 1987-03-11
Abstract: PURPOSE:To reduce the iron loss of a transformer core and to decrease the dispersion in quality, by preheating the transformer core, purging the core in a vacuum in the preheated state, recovering the pressure in a reducing atmosphere, and annealing the core in the reducing atmosphere. CONSTITUTION:A manufactured transformer core is preheated at a temperature, so that remaining oil that is used in the manufacturing process of the transformer core and attached to the core is not burned, in a preheating chamber 1. The preheated transformer core is purged in a vacuum in a vacuum purging chamber 2. Thereafter, the pressure is recovered for the transformer core in a reducing atmosphere. Then the remaining oil attached to the transformer core and air, which is held between thin plates constituting the transformer core, are removed beforehand. Then the transformer core is annealed in an annealing furnace 3. Thus the iron loss of the transformer core is reduced, end the dispersion in quality is decreased.
Patent JP-S62212491-A (JP)
Title: Method of radiation image transformation and radiation image transformation panel for use in said method
Inventor: AMITANI KOJI
IPC: G03B42/02
Filed: 1986-03-13
Abstract: PURPOSE:To improve the reading speed or the like, by a method of a radiation image transformation by making use of a stimulative phosphor wherein a particular alkali halide stimulative phosphor highly sensitive to radiation is used as the stimulative phosphor. CONSTITUTION:A stimulative phosphor of the formula (wherein M is Na, K, Rb or Ca; X is Cl, Br or I, provided that when M is Na, X is I, while when M is K, X is Br or I; and O<a<=0.2) (e.g., RbBr : 0.0005 Tl, RbI : 0.0005 Tl) is provided. A radiation which has passed through an object or emitted from an object is absorbed by the stimulative phosphor of the formula. The stimulative phosphor is excited by an electromagnetic wave selected from among visible light rays and infrared rays (e.g., laser beam) to emit a radiation energy which the stimulative phosphor stores as fluorescence. The fluorescence is detected to obtain a radiation image.
Patent JP-S60199066-A (JP)
Title: Preparation of copper phthalocyanine
Inventor: TANAKA MASAO
IPC: C09B47/06
Filed: 1984-03-23
Abstract: PURPOSE:To obtain the titled alpha type substance having improved solvent resistance by one stage directly without requiring specific stabilization treatment, by reacting phthalic acid(derivative) with 4-nitrophthalic acid(derivative), copper (compound) and urea in an organic solvent in the presence of a catalyst. CONSTITUTION:(A) Phthalic acid and/or its derivative is reacted with (B) 4-nitrophthalic acid and/or its derivative, (C) copper and/or its compound, and (D) urea and/or ammonia in a molar ratio of the component A:B=preferably 90-95: 10-5 in an organic solvent preferably hydrocarbon such as alkylbenzene, etc.) preferably at 160-200 deg.C, to give the desired compound.
Patent JP-S55148923-A (JP)
Title: Mechanical governor
Inventor: OBATA ATSUMI
IPC: F02D1/04
Filed: 1979-05-08
Abstract: PURPOSE:To reduce the reaction force of a speed control lever and improve its operating property, by providing a roller which changes the spring fulcrum of a force transmission lever in response to the movement of the speed control lever. CONSTITUTION:When an accelerator pedal is depressed to a fuel increasing direction, a cam 39 is rotated and an operating rod 36 is pushed down. At that time, a roller 18 is moved down on the back of a leaf spring 31 to change the spring fulcrum of a force transmission lever 17 to apply a spring force corresponding to engine rotational frequency corresponding to the depressed quantity of the peal. As a result, the lever 17 thrusts a shifter 14 toward a flywheel mechanism 12 so that a driving lever 15 turns clockwise centering a support shaft 24; a driven lever 16 is tumbled counterclockwise and a control rack 52 is moved to a fuel increasing direction through a link 29. According to this constitution, the reaction force of a speed control lever 19 is reduced.
Patent JP-S61214280-A (JP)
Title: Control of magnetic disc memory
Inventor: PEETAA UENTSUERU
IPC: G11B20/18
Filed: 1986-03-13
Abstract: The storage tracks lying respectively above one another in a disk pack and yielding a cylinder are divided into sectors, whereby a respective plurality of sectors have one respective alternate sector assigned thereto, the latter serving as a useful sector in case a defective sector occurs along the track. The assignment of the defective sectors to the alternate sectors is controlled in such a manner that every occurring defective sector effects a shift of the defective sector and of the following sectors by respectively one sector up to the respectively next, following alternate sector, the shift amplitude after every alternate sector being reduced by one sector length or, respectively, to zero and, in turn, corresponding increased at every following defective sector within the cylinder up to the next alternate sector following thereupon.
Patent JP-H11226972-A (JP)
Title: Method for molding resin mold coil
Inventor: TAKEUCHI MINORU
IPC: B29B15/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the cut of a coil by a method in which an ultraviolet curable resin is applied on the initial or terminal part of the coil, irradiated with ultraviolet rays, and cured, a coil main body is set in a molding cavity, a resin is injected/packed, and the injected resin is formed in a desired shape. SOLUTION: Before a coil main body being set in a molding mold, an ultraviolet curable resin 48 is applied spottingly to a place where the terminal part 18c of a coil 18 contacts a collar part 16, and the single, free terminal part 18c is fixed to the collar part 18 at the contact place. The resin 48 is irradiated with ultraviolet rays and cured. The fixed place of the terminal part 18c which is connected to a terminal 20 is especially vulnerable to cutting. The following process of resin injection/packing can prevent the cutting of the terminal part 18c caused by locally concentrated stress generated by the pressure of the flowing resin. The application and curing of the resin can be done without partial retention of the production line of a resin-molded coil, and the coil can be prevented from being cut.
Patent JP-S59184008-A (JP)
Title: Rolling stock suspender
Inventor: TSURUBORI YOSHIO
IPC: F16F9/53
Filed: 1983-03-31
Abstract: PURPOSE:To achieve wide range regulation of damping force by providing a cylinder for containing magnetic fluid and compressed gas while having an orifice for passing magnetic fluid and a spring valve and arranging electromagnetic coils at the orifice and spring valve section. CONSTITUTION:Upon shrinkage of strut in a rolling stock suspender, magnetic fluid in the strut will flow into a valve unit 11 of an actuator 6. Magnetic fluid will flow through a through-hole 41, orifice and spring valve 34 into a magnetic fluid containing chamber 17 while function through a pressure communicating hole 38 to a pressure chamber 37 thus to initially load the valve unit 11 in the valve closing direction, while when the speed is low said valve 34 will never open to produce damping force only through the orifice. If power is supplied to an electromagnetic coil 13 at this time to produce magnetic field, the apparent specific gravity of magnetic fluid flowing through the orifice will vary to vary the damping force. Consequently the damping force can be regulated in wide range.
Patent JP-H11235112-A (JP)
Title: Root vegetable harvester
Inventor: TERAMOTO SEIJI
IPC: A01D27/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable harvester capable of digging up a root vegetable such as an onion or a Japanese radish from a field and harvesting the root vegetable and adapted to an operating system by composing an aligning and conveying device for aligning the root vegetable part of the harvest in one direction and releasing the aligned root vegetable part onto an farm surface so as to be freely detachable. SOLUTION: This harvester is obtained by installing a conveying device comprising a pair of endless belts capable of digging up a root vegetable grown on a ridge surface and nipping and conveying the dug root vegetable to the rear and further composing an aligning and conveying device 15 for adjusting the releasing posture of the dug up root vegetable harvest and conveying the root vegetable harvest to the rear of the machine body so as to be freely detachable from the machine body. The aligning and conveying device 15 is preferably connected to the terminal end of the lower conveying device and a connecting part of a connecting case protruded from the device 15 is fitted and inserted into a lower conveying transmission case and screwed and secured thereto with a bolt.
Patent JP-S58173786-A (JP)
Title: Acoustic holography device
Inventor: OKA YUUTAROU
IPC: G03H3/00
Filed: 1982-04-05
Abstract: PURPOSE:To reproduce a sound source satisfactorily by avoiding an S/N ratio drop even if a noise source exists in the circumference of a specimen, and to search the sound source exactly, by subtracting stop time information from specimen driving time information, and displaying this subtraction result by a hologram. CONSTITUTION:As for acoustic signals caught by a scanning microphone 13 and a fixed microphone 14, only signals of a necessary band are fetched by LPFs 15, 16, respectively, and are Fourier-converted by high speed Fourier converting devices 17, 18. Obtained Fourier spectrums of two systems are mixed by a cross power spectrum device 19, and its output is operate-processed by a hologram generating device 20, and is stored as an acoustic hologram on the memory of a computer 21. In this case, two kinds of acoustic holograms having each different information by a driving state and a stop state of a specimen are generated, a new acoustic hologram is obtained by subtracting both of them, and a sound source position is displayed as a hologram video on a display reproducing device 22.
Patent JP-S61213065-A (JP)
Inventor: TAKAYANAGI HIROMI
IPC: A62C2/04
Filed: 1985-03-19
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-S59182959-A (JP)
Title: Adhesive for electroless plating
Inventor: TAKAHASHI HIROSHI
IPC: C23C18/20
Filed: 1983-03-31
Abstract: PURPOSE:To obtain an adhesive for electroless plating capable of forming a coated film free from defects by dissolving or dispersing rubber, a thermosetting resin and a filler in a selected mixed org. solvent. CONSTITUTION:Rubber such as acrylonitrile-butadiene rubber, a thermosetting resin such as phenolic resin, and a filler such as zicronium silicate are dissolved or dispersed in a mixed org. solvent such as methyl ethyl ketone contg. toluene contg. <=wt% dissolved water to obtain an adhesive for electroless plating. When the adhesive is coated on an insulating substrate or the like, the components are not coagulated, and a uniform and smooth coated film is formed after drying. A plated film wigh high adhesive strength is obtd. by carrying out electroless plating after forming the coated film.
Patent JP-S62213826-A (JP)
Title: Collecting tube for mercury vapor
Inventor: INAGI KENZO
IPC: B01D53/64
Filed: 1986-03-14
Abstract: PURPOSE:To collect harmful mercury vapor as amalgam by passing air contg. mercury vapor through a filter used with metallic powder. CONSTITUTION:Air contg. mercury vapor is sucked through one end of a filter 5 used with powder of zinc or copper. Mercury vapor contained in air is brought into contact with powder of zinc or copper and allowed to chemically reacted with each other and amalgam is slowly produced from the tip part of the filter 5. The air free from mercury vapor is discharged through the other end of the filter 5. In case of fitting this collecting tube for mercury vapor to an equipment generating mercury vapor, air is effectively purified.
Patent JP-S59192731-A (JP)
Inventor: YOOZEFU DERIHISU
IPC: D01H4/06
Filed: 1984-03-26
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-H06252292-A (JP)
Title: Semiconductor package
Inventor: MURATA KAZUO
IPC: H01L23/28
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a novel structure of resin packages of non-conductive material for housing semiconductor devices. CONSTITUTION:The title semiconductor package consists of a semiconductor chip 2, an element or integrated circuit, and a molded resin 4 in which the semiconductor chip 2 is buried. It also comprises a wire net 3 buried in the molded resin so that it will provide the semiconductor chip 2 with shielding, and the wire net 3 is selected so that it will not interfere with the filling of resin in transfer molding.
Patent JP-S61215147-A (JP)
Title: Signal transmitting device of steering operation board
Inventor: MIWA NAOMASA
IPC: H04B10/11
Filed: 1985-03-20
Abstract: PURPOSE:To simplify structure of a support portion of a steering operation board, by mounting photodetective means on an instrument panel and providing a plurality of light emitting means on the steering operation board. CONSTITUTION:A display panel 21 of an instrument panel 20 except its surface on a steering wheel 10 side is covered with a sunshade 22. A photodetective unit 30 is fixed at a central position on the lower surface of an upper portion of the sunshade 22. Light emitting units TU1 and TU2 are provided at left and right ends of an upper portion of the steering operation board 43, respectively. Light axes AR1 and AR2 of the light emitting units TU1 and TU2 are directed to the photodetective unit 30. As a tilt angle of a steering portion is adjustable, and thereby a position of the steering operation board 43 is varied, directivity of the light emitting units TU1 and TU2 and the photodetective unit 30 is set relatively dull.
Patent JP-H07260316-A (JP)
Title: Refrigerator with deep freezer
Inventor: MAEDA KOJI
IPC: F25D17/08
Filed: 1994-03-28
Abstract: PURPOSE:To eliminate a decrease in inner volumes of a cold storage chamber and a deep freezing chamber and an increase in an air duct resistance. CONSTITUTION:A damper thermomodule 8 for controlling a quantity of cold gas has a cold gas discharge port 9 and a baffle 10 for switching the port 9 at an upper part and a motor 11 for driving the baffle 10 at a lower part in a containing member 12. A cold gas vent passage 14 for communicating with a cold gas supply chamber and a cold storage chamber 3 is provided in parallel with the thermomodule 8 in the member 12.
Patent JP-S57171270-A (JP)
Title: Transmitter for anemoscope and anemometer
Inventor: SAKAMOTO FUMIO
IPC: G08C19/16
Filed: 1981-04-15
Abstract: PURPOSE:To permit a highly accurate and stable wind velocity measurement by equipping a wind velocity oscillating device with a power supply device and an operation amplifier, etc., thereby to enable the device to issue an output signal. CONSTITUTION:AC voltage is given to power supply devices 25 and 26 from terminals P1 and P2 of a synchro electric applicance 32 through a transformer 33, and DC output voltage of the device 25 is impressed onto LED and D through a current controller R4 to turn them on and off, and then, radiant light is applied to a reflector 22 for oscillation of wind velocity pulse. By doing so, pulse-shaped radiant light is made to enter a phototransistor TR for photoelectric conversion, and then, it is put into an operation amplifier 27. By this input to the operator 27, when the transistor TR is ON, an input terminal 28 becomes lower than an input terminal 29 providing a relationship of output V0<+V0<->. When the transistor TR is OFF, the terminal 28 becomes higher than the terminal 29 providing a relationship of V0<+>>V0<->. In short, the output V0<+> becomes an inversion pulse with plus and minus approx. VDD, and as output impedance of the amplifier 27 is low, average level of the output V<+> always becomes zero volt, and therefore, it become possible simply by judging the symbol of input signal.
Patent JP-H03259374-A (JP)
Title: Document processor
Inventor: MORINO KOJI
IPC: G06F17/22
Filed: 1990-03-09
Abstract: PURPOSE:To unify KATAKANA(square form of Japanese syllabary) inscription by extracting a word consisting of a KATAKANA character string in document data, assuming a capital letter and a small letter as the same letter, deleting a macron, extracting and displaying the word satisfying a constant condition, and converting a designated character string. CONSTITUTION:The correction of adopted word inscription is designated by depressing the adopted word correction key 21a of an input part 12 after inputting a series of documents. A range to correct the inscription of an adopted word comprehensively is designated. The character string with adopted word inscription written in KATAKANA is extracted from a document within a designated range. Such processing is performed by retrieving the character string of the document stored in a document file 24 by a processing part 23. When retrieval is performed, the KATAKANA character string is extracted first, and the macron in the character string is deleted, and the capital letter and the small letter are assumed as the same letter, and a similar word is selected and is made into a group, then, it is outputted to a memory 23b as a similar word inscription list. A similar word summary is displayed, and a unified inscription and corrected inscription are designated, and designated adopted word inscription is substituted for the adopted word inscription designated as the corrected inscription.
Patent JP-H04291561-A (JP)
Title: Alarm control system
Inventor: ABE HITOSHI
IPC: H04M3/08
Filed: 1991-03-20
Abstract: PURPOSE:To conduct alarm test for various patterns with an alarm setting circuit in the inside of a package at the time of alarm test with respect to the alarm test system at transfer of a frame data by an interface among various devices. CONSTITUTION:An alarm package having a function receiving a frame data to detect the state of an alarm type is provided with a 1st alarm setting means 4 setting an alarm with the firmware through a data line from a microprocessor and a 2nd alarm setting means 5 setting an alarm with a dip switch. A frame data is received from a counter external interface line and the normality of the frame data is detected for each various alarms by an alarm detection section 3. The various alarms detected as above, the alarm setting by the 1st alarm setting means 4 and the alarm setting by the 2nd alarm setting means 5 are subjected to logical connection by an alarm output section 6 and the logic result is notified to an external software or the like.
Patent JP-2000253653-A (JP)
Title: Step-up/down power supply circuit
Inventor: TOKITA MASAHIRO
IPC: H02J7/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To attain power efficiency suitable for battery operation on a small scale and at a low cost by providing a timing signal generating circuit, a boosting chopper circuit, and a regulator circuit controlled by a control signal generated by the boosting chopper circuit. SOLUTION: A PWM control type power supply control IC unit UI inputs the voltage obtained by dividing output voltage Vout, is divided into a comparator to step up/down the voltage of a capacitor Co according to differential voltage from reference voltage Vref, and changes the duty ratio of a PWM pulse. A boosting chopper circuit 1 inputs the PWM pulse signal into the base of a transistor Q1 for boosting operation. A pulse control type regulator circuit 2 controls a transistor Q2 with a control signal generated by the boosting chopper circuit 1, regulates boosting voltage obtained from the boosting chopper circuit 1 and outputs it to a load Ro.
Patent JP-S62216948-A (JP)
Inventor: HARUNA JUNSUKE
IPC: C04B18/08
Filed: 1986-03-17
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-S52139415-A (JP)
Title: Diaphragm for coustic device
Inventor: NIIGUCHI HIROTOSHI
IPC: H04R7/02
Filed: 1976-05-17
Abstract: PURPOSE:To improve the rigidity, while preventing the increase in the weight and to enlarge the mechanical loss by composing a cloth material, which is made by evaporating unwoven fabric with metal, with another material.
Patent JP-S58172806-A (JP)
Inventor: SAMEJIMA TERUO
IPC: H01B3/36
Filed: 1982-04-05
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。