baber/WOPTO huggingface dataset:
Patent JP-H08191297-A (JP)
Title: Signal transmitting/receiving mechanism
Inventor: ABE TOSHIJI
IPC: H04N7/167
Filed: 1995-01-06
Abstract: PURPOSE: To enable only a specified person to receive a digital signal transmitted by radio or a wire and to automatically extinguish reception information after the elapse of a certain time. CONSTITUTION: In the circuit which receives the digital signal transmitted by radio or a wire and subjects it to proper operation to transmit it, a cipher unit 2 where a deciphering signal for check of the coincidence with the cipher signal given to the front end of the transmission signal is written is inserted to a part in the circuit or the deciphering signal is written in the cipher unit 2 connected to a part of the circuit, thereby performing the cipher coincidence operation. In the transmission/reception circuit where received information is stored in a memory and is used, a random signal is written in the memory from a control CPU 3 to extinguish the information when the timer started simultaneously with information reception counts a certain time.
Patent JP-H10223647-A (JP)
Title: Semiconductor device
Inventor: MATSUOKA YUTAKA
IPC: H01L29/73
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of the space charge of a transistor on its depleted layer and to accord the thickness of its depletion layer with a desired value thereof, by so setting the impurity concentration in its region which is depleted for its carriers to transit the region as to approximate the concentration distribution of the transition carriers when a desired current density during its operation is realized. SOLUTION: As an impurity in the region of a transistor which is depleted for its carriers to transit the region, using a donor impurity when its transition carriers are electrons or using an acceptor impurity when its transition carriers are holes, the concentration of the impurity is so set as to approximate the concentration distribution of its transition carriers when a desired current density during its operation is realized. By this setting, its stationary charge and its carrier charge cancel to reduce resultantly the absolute value of its space charge and also the effect of its space charge on its function. Therefore, the effect of its space charge in the state of it operating appears scarcely while the thickness of it depletion layer can be widened according to the design thereof.
Patent JP-H08203717-A (JP)
Title: Magnetic powder for magnetic bar code
Inventor: YAMAMOTO SHIGEHISA
IPC: H01F1/11
Filed: 1995-01-25
Abstract: PURPOSE: To provide a magnetic material powder suitable for magnetic bar codes which print data on a magnetic card or the like so as to prevent the illegal use of a magnetic card or the like. CONSTITUTION: A metallic magnetic powder comprises spherical iron-base particles having a coercive force Hc of 15 to 30Oe and a saturation magnetization δS of 150 to 210emu/g in a magnetic field of 10kOe. This powder is a material for magnetic bar codes, which is mainly composed of spherical particles having the compression density of 3.4 to 4.5g/cc and BET specific surface area value of 3.5 to 10.0m<2> /g.
Patent JP-S61188786-A (JP)
Title: Temporary stop method for disc reproduction device
Inventor: TOBE TAKEO
IPC: G11B21/08
Filed: 1985-02-15
Abstract: PURPOSE:To coincide the reproduction re-start frame with temporary stop start frame and to synchronize immediately, by memorizing address information of the start point of instruction of temporary stop, and by searching the address information and repeating the search until the temporary stop is released. CONSTITUTION:At the time of temporary stop, the address information picked up by a data extract circuit 17 from the demodulation output issued from a demodulator 10 is supplied to a microcomputer 10, and the microcomputer 16 stores the time number which is an address information at the time of issuance of temporary stop instruction to the incorporated memory according to the temporary stop instruction issued from outside, and at the same time it starts counting the time, and supplies drive signal appropriately to mirror drive circuit and motor control circuit. Therefore, at the time of release of temporary stop, reproduction re-start frame will coincide with the frame when the temporary stop instruction was initiated. Also by shortening the time until the search is started, the insynchronized time in the temporary stop is reduced.
Patent JP-H02208662-A (JP)
Title: Yellow toner
Inventor: YUSHINA HEIHACHI
IPC: G03G9/09
Filed: 1989-02-08
Abstract: PURPOSE:To obtain the yellow toner which has good spectral reflection characteristics and has the characteristics excellent in environmental resistance characteristics and durability as well by incorporating a specific compd. into the toner. CONSTITUTION:The compd. expressed by the formula I is incorporated into a binder resin. In the formula I, X<1> to X<3> respectively denote a hydrogen atom, halogen atom, carboxy group, 1 to 5C alkyl group or methoxycarbonyl group which may be substd. with a halogen atom and the case in which all of X<1> to X<3> are hydrogen atoms is precluded. The characteristics required as the color toner, such as the good spectral reflection characteristics and also the excellent environmental resistance characteristics and durability, are sufficiently satisfied with good balance in this way.
Patent JP-H04268818-A (JP)
Title: Level shift circuit
Inventor: HACHIMAN YUKIO
IPC: H03K19/0185
Filed: 1991-02-22
Abstract: PURPOSE:To make a through current small, and to accelerate response speed by utilizing the channel resistance of the transistor(TR) of a level shift circuit. CONSTITUTION:Two pairs of inverters are constituted by connecting the drains and the gates of P type TRs Q4, Q5 and N type TRs Q3, Q6. Besides the P type TRs Q1, Q4 are connected to the power supply sides of the inverters, and the outputs of the inverters are connected to their gates, and cross constitution is formed. Namely, the through current is limited by the P type TRs Q2, Q5, and the stabilization of the potential of the output OUT is accelerated. The operation of the TRs Q2, Q5 becomes effective specially in the case that the difference of supply potentials VDD2 and VDD1 is small.
Patent JP-H01204982-A (JP)
Title: Adhesive composition
Inventor: KANBAYASHI TOMIO
IPC: C09J163/00
Filed: 1988-02-12
Abstract: PURPOSE:To cure an epoxy resin in a very short time without impairing an adhesive and an adherend, by mixing an epoxy resin, a cationic polymerization catalyst, and a conductive or ferromagnetic material. CONSTITUTION:The subject composition is obtained by mixing 100pts.wt. epoxy resin (A) preferably comprising a mixture of a bisphenol A or bisphenol F epoxy resin and a novolak or alicyclic epoxy resin in a weight ratio of 2-8:8-2; 1.0-10pts.wt. cationic polymerization catalyst (B) (e.g., of the formula) having a gel time of 20sec or less, which accelerates the cationic polymerization of component A because of the presence of a cationic radical formed through heating or irradiation with light; 50-150pts.wt. conductive or ferromagnetic material (C) having a size of 0.05-80mum, which generates heat efficiently in a high-frequency magnetic field due to a hysteresis loss and/or a Joule effect; and, if necessary, a compound (D) having terminal active hydroxyl groups, i.e., a polyester resin, having a molecular weight of 800 or higher and a boiling point of 250 deg.C or higher.
Patent JP-H07213225-A (JP)
Title: Material for instant preparation of natural food 'kimchi'
Inventor: YOKOSUKA TOSHIE
IPC: A23L27/00
Filed: 1994-02-02
Abstract: PURPOSE:To prepare a pickling liquid for kimchi (a Korean pickle prepared by pickling Chinese cabbage, fish, etc., with garlic, Guinea pepper, etc.) instantaneously usable as a natural food. CONSTITUTION:A natural food composed mainly of Guinea pepper is incorporated with stock soup, natural salt, etc., and the mixture is concentrated, fermented and aged. A safe food can be prepared because no chemical additives are used in the preparation of the pickling liquid.
Patent JP-H11211231-A (JP)
Title: Hot water supply apparatus with heat insulating function
Inventor: NAKAMURA YUTAKA
IPC: F24H1/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply apparatus with heat insulating function in which the apparatus is prevented from being subjected entirely to safety operation upon occurrence of misfiring during heat insulating operation and the safety operation can be reset easily and quickly. SOLUTION: The hot water supply apparatus with heat insulating function comprises a water supply piping 1, a hot water delivery piping 2, a heat exchanger storage water heater body 4 comprising a heat exchanger 5 and a burner mechanism 6, a gas piping 17 for supplying combustion gas to the burner mechanism 6, and a flame detector 16 for confirming firing of the burner mechanism 6. A control section stores a software programmed to wait next hot water supply operation without starting safety operation immediately upon occurrence of misfiring during heat insulating operation being started by turning a hot water supply operation switch or a dedicated heat insulating operation switch on.
Patent JP-H04245871-A (JP)
Title: Video camera with sound guidance
Inventor: INOUE MASASHI
IPC: H04N5/225
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the number of operation depression keys and to improve operability by jumping an unnecessary message and selecting the desired message. CONSTITUTION:A setting switch 1 and a skip switch 2 are connected to system control CPU 10 and on/off information of them becomes input information of system control CPU 10. Information on an earphone jack 14 becomes input information on system control CPU 10. A sound guidance function 16 connected to a sound guidance memory 15 is connected to the bus of system control CPU 10 and a sound processing system 17 is connected. The sound guidance function 16 reads guidance from the sound guidance memory 15 by inserting an earphone terminal into the earphone jack 14 and outputs it to the earphone jack 14. The message of sound guidance is selected by a setting switch 1 and the message is jumped by a skip switch 2.
Patent JP-H11234530-A (JP)
Title: Printer gamma correction method, image processing unit and recording medium
Inventor: OTA YASUTOSHI
IPC: H04N1/60
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To conduct gamma correction of a printer on a monitor screen without using a measuring instrument. SOLUTION: An image display system 7 allows an output device 4 to print out data 3 of a test image and allows a display device 1 to display the data 3 on a monitor. The operator adjusts a color of the monitored image so that the printed-out image is coincident with the monitored image and stores gamma data after color adjustment to an output device profile 5. The test image desirably includes a color mixture pattern generated from ink including C, M, Y colors.
Patent JP-H04246238-A (JP)
Title: Protecting device of rotary electric motor for turbocharger
Inventor: TAKEUCHI KIYOSHI
IPC: H02H7/06
Filed: 1991-01-30
Abstract: PURPOSE:To prevent the bad influence applied to a part of an electric power circuit for controlling the operation of a rotary electric motor arranged on a turbocharger and a battery, when the electric power circuit is broken or in an unexpected short-circuit trouble. CONSTITUTION:A GTO 11 and a fuse 12 are installed in the main electric current line of an electric power circuit 1 between a rotary electric motor 2 and a battery 3, and a flow divider 16 is interposed in an electric current feeding line to the battery 3, and when an excessive value is generated by the operation of an overvoltage control part 17 for checking the electric current value which passes through the flow divider 16 and the supplied voltage to the battery 3, the GTO 11 is controlled to off, and safety is secured.
Patent JP-S63199212-A (JP)
Title: Thermosetting resin composition
Inventor: ISHII KEIICHIRO
IPC: C08L51/00
Filed: 1987-02-13
Abstract: PURPOSE:To obtain the titled composition suitable as a molding material, etc., having excellent workability and toughness, improved curing properties and high glass transition temperature, by blending a specific low-melting bismaleimide resin with resol type phenolic resin. CONSTITUTION:(A) 100pts.wt. bismaleimide resin which consists of 9-60wt.% bismaleimide and 3-40wt.% prepolymer obtained by reaction of bismaleimide, having 500-5,000 molecular weight, and has 70-100 deg.C low melting point is blended with (B) 5-200pts.wt. resol type phenolic resin having 50-120 deg.C melting point to give the aimed composition. The computer A is preferably obtained by dissolving 5-30wt.% bismaleimide under heating at 160-200 deg.C bath temperature, gradually adding the rest of the bismaleimide while keeping suspension state with stirring and carrying out the reaction until the reaction system becomes transparent.
Patent JP-S57143422-A (JP)
Title: Treatment for waste gas of noncombustion type converter
Inventor: OOMORI KAZUO
IPC: C21C5/38
Filed: 1981-03-02
Abstract: PURPOSE:To perform dust collection and energy recovery effectively by reducing the temp. of waste gases to specific temps., and passing the same through the packed beds of carbon-contg. pellets, thereby reducing the pellets along with dust collection. CONSTITUTION:The temp. of the waste gas 2 from a converter 1 is reduced to 1,000-1,200 deg.C with a radiation type heat recovery device 6. This gas is passed through a dust collection chamber 4 to make a clean gas which is stored into a holder by means of a suction blower. Two packed beds are installed in the chamber 4; the 1st packed bed 7 is a coarse dust collection bed and a carbon- contg. pellet reduction bed, and the 2nd packed bed 8 is a finish dust collection bed. The carbon-contg. pellets are prepd. by compounding about >=10% pulverized coal or coke or other carbon sources and 5-10% cement with pulverized iron ore powder and granulating the mixture then forming the granules to non- fired pellets. The pellets sized to about 5-15mm. are preferable for the bed 7, and grain sizes of about 2-3mm. are preferable for the bed 8 in order to accomplish dust collection surely. The rate of descending of the packing materials in the 2nd bed 8 is et at about 1/10 that in the bed 7.
Patent JP-S55122237-A (JP)
Title: Substrate for magnetic disc
Inventor: SHINOHARA MASAKI
IPC: G11B5/73
Filed: 1979-03-14
Abstract: PURPOSE:To reduce electric charge generated due to high-speed rotation by providing a substance exposure part, which purposes to obtain electric connection between the substance and the fitting axis, around the fitting hole of the metallic substance coated with a high-resistance oxide film and by grounding electric charge. CONSTITUTION:After part 4 around center fitting hole 3 of disc-shaped substance 2 which has center fitting hole 3 and consists of Al material is masked previously, the substance is subjected to processings such as anodic oxidation to form Al2O3 film 5, and next, masking is removed to expose the substance surface to part 4 around fitting hole 3. By this constitution, even if static electricity dependent upon friction to air is charged in magnetic layer 6 on the surface part of the magnetic disc or high-resistance Al2O3 film 5, generated electric charge is led from the contact interface between respective films to substance 2 as a leakage current and is grounded from substance exposure part 4 of substance 1 through fitting metallic jigs 22a and 22b and fitting axis 21.
Patent JP-S61189800-A (JP)
Title: Graphic balancer
Inventor: KINOSHITA TSUTOMU
IPC: H04S1/00
Filed: 1985-02-18
Abstract: PURPOSE:To shift a sound image freely, and to obtain a natural shifting operating feeling while the operation and the sound image shifting are corresponded clearly by adjusting the right and left level balances concerning respective divided plural sound bands. CONSTITUTION:In one side channel, both edges of respective parallelly connected volumes 3L are connected through interlocked change-over switches 6a and 6b between a negative feedback input of an operation amplifier 1L and one edge of an output resistance 5L, and by such a way, both edges of the volumes 3L can be inverted and connected. Namely, when change-over switches 6a and 6b are set to an equalizer EQ side, both right and left volumes 3L and 3R are operated in the same direction, and concerning individual bands, the rise or the fall of the output level of the right and left channels can be simultaneously controlled. Next, when the change-over switches 6a and 6b are set to a balancer BL side, the right and left volumes 3L and 3R are mutually operated in the reverse direction, the output level of one side channel is raised for respective bands, the output level of other channel is lowered and the balance operation can be interlocked.
Patent JP-S57146341-A (JP)
Title: Data processor
Inventor: SATOU YOSHIO
IPC: G06F5/00
Filed: 1981-03-04
Abstract: PURPOSE:To achieve a data processor in which input/output of information is performed in byte unit and the internal processing is processed in a form that redundancy bits are deleted in non-byte-unit, by providing a deletion circuit and an insertion circuit for the redundancy bits. CONSTITUTION:Input information P' is given in the form of 2-byte added with redundancy bits at a hatch section to fields B, C and D, the redundancy bits are deleted with a redundancy bit deletion circuit 12 in a data processor 10 and stored to a memory 13 as information Q' in a form in non-byte unit and subject  to internal operations such as transfer and operation. In outputting the information to the outside of the data processor 10, the output information Q' is given  to a redundancy bit insertion circuit 14, where the redundancy bits are added  and converted into information R' in the same two-byte as at input. Thus, the  capacity of the memory 13 in the data processor and that of other internal circuits can be reduced.
Patent JP-H06323060-A (JP)
Title: T joint between two molding material
Inventor: JIIKUFURIITO HAABIHITO
IPC: F16B7/04
Filed: 1994-02-28
Abstract: PURPOSE: To ensure gluing of a T-joint by providing a glue distribution channel, an opening, etc., in the T-joint which is used in mounting a rung molding on a frame molding, and distributing equally a glue injected through a fill opening formed in the rung after assemblage of the moldings. CONSTITUTION: After assemblage of both moldings 1 and 2, at least one fill openings 19, 20 which opens to glue distribution channels 11 and 12 of one of the moldings, is formed therein, and for instance, a glue containing two ingredients is injected into the glue distribution channels 11, 12. Thereafter, the glue penetrates through the corresponding lateral openings 17 and 18, to be distributed in a hollow wall 13, 14, 15, or 16. The corresponding lateral opening 17 or 18 is advantageously disposed directly in a connecting area or an abutting area, and therefore clean connection between T-joints 3 and 4 and a rung molding 2 in the lower connecting area can be achieved. The lateral opening 17 or 18 is shaped like a slit or a hole and is selectively disposed on one side or both sides of each T-joint 3 or 4.
Patent JP-H09202605-A (JP)
Title: Ozone water production apparatus
Inventor: AMAKUSA MITSUGI
IPC: C01B13/10
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an ozone water production apparatus capable of completely separating undissolved ozone. SOLUTION: Ozone water introduced through a water-feeding port 3 into an ozone water tank 5 is divided into right and left streams by a guiding wall 9 and passed through respective flow channels 10a, 10b to the back of the guiding wall 9. The ozone mixed in the form of bubbles is concentrated to the back of the guiding wall 9 without being pulled into a lower outlet port. The ozone bubbles concentrated at the back of the guiding wall 9 are transferred through an outlet port 8 opened on a ceiling holding the guiding wall in suspended state and are introduced into a float chamber. Accordingly, there is no trouble of the pulling of ozone bubbles into the flow directing toward the lower outlet port to cause the ejection of the ozone through the ejection nozzle.
Patent JP-S55125529-A (JP)
Title: Tape recorder having interchangeable head assembly
Inventor: OGUCHI YUUZOU
IPC: G11B5/50
Filed: 1979-03-16
Abstract: PURPOSE: To make it possible to select the function such as monitor, auto-reverse, etc. and the tone quality according to the kind of a head, by mounting a head assembly so that it can be attached and detached freely from the outside of a tape recorder.  
     CONSTITUTION: To a head assembly 8 are mounted an erasing head 10, a combination head 11 and a pinch roller 12. And a head assembly sliding device 17 which is installed in the tape recorder body is made to freely slide in the recorder by the driving device, when the mounted convex parts 9a and 9b are pressed in by the device 17, they are coupled with the mounted concave parts 18a and 18b by being pressed in, and also the connectors 15 and 19 are coupled, as well. Accordingly, users are able to couple a desired assembly to a recorder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11230926-A (JP)
Title: Quality control method for double glass
Inventor: MURAKAMI TAKAHIRO
IPC: C03C27/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a quality control method in which the quality of a vacuum or the like is controlled in a short time in the industrial production of a vacuum double glass or the like. SOLUTION: In a quality control method, one out of two glass plates 1, 2 for a vacuum double glass is heated at a set intensity by a heating element 3, the plate face temperature of a heated part on the glass plate 1 on the heating side is measured by a temperature sensor 5, and whether the vacuum of the vacuum double glass is proper or not is judged on the basis of the rise state of the temperature. At this time, when its judgment is performed in a closed space in which an atmosphere temperature is constant, its accuracy can be increased.
Patent JP-H09203224-A (JP)
Title: Disassembling method of tank with self support roof
Inventor: SUGANUMA AKINOBU
IPC: B65D88/06
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute disassembling work with higher efficiency by lowering a roof without using a crane. SOLUTION: A cutting line in the circumference direction is marked in a joining area between a shell plate 3 and a roof 4, thereby cutting the roof 4 separately. A cutting unit 5 is laid out at a desired spacing in the peripheral direction so that the upper end may be on the lower end of the roof 4. Two slits 21 extending in the vertical direction are cut in the upper end of the shell plate 3 with a cutter of the cutting unit 5, thereby forming a narrow shell plate piece 3a and a wide shell plate piece 3b alternately. The narrow shell plate pieces 3a are bent inwardly by driving a wedge block while the wide shell plate pieces 3b are bent outwardly by driving a wedge 14. The slits 21 are extended, thereby pushing and bending the narrow shell plate pieces 3a and the wide shell plate pieces 3b with the shelf weight of the roof 4 and lowering the roof 4 at the same time.