baber/WOPTO huggingface dataset:
Patent JP-H10200501-A (JP)
Title: Frequency hopping system spread spectrum communication method and communication system
Inventor: WATANABE TAKAHIRO
IPC: H04B1/7156
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To attain quickly and surely data transmission by preventing channel synchronization from losing and recovering quickly the channel synchronization in an SS-FH system communication. SOLUTION: A notice use frequency channel used for switching notice of a frequency channel is set in advance. Then a transmitter side equipment 4 by using a channel-switching control part 16 switches a alternately frequency channel used for radio transmission to a usual frequency channel used for transmission of bill data and a beacon frame which are objects of transmission and to a notice use frequency channel used for switching notice of information for the frequency channel to be switched next to conduct transmission processing through a radio unit 13. A receiver side equipment 5 conducts reception processing through a radio unit 32 and allows a channel-switching control part 34 to conduct hopping processing of the frequency channel based on the received beacon frame or the switching notice.
Patent JP-S63182155-A (JP)
Title: Font pattern imaging device
Inventor: TOTSUKA MASAMI
IPC: G06K15/02
Filed: 1987-01-23
Abstract: PURPOSE:To reduce a storage space of a font file, shorten the period of time required for loading a font pattern and enable high-speed imaging, by providing a compressed font file, restoring an original font pattern by subjecting a compressed font pattern to a data expanding treatment, and storing the restored font pattern in a tentative storage means, and using the restored font pattern for imaging. CONSTITUTION:A font file is subjected to data compression on a block basis, and a compressed font file thus formed is stored in an auxiliary storage device 11 whereby the storage space in the device 11 occupied by the font file is markedly reduced. Therefore, it is possible to reduce the storage capacity of the storage device 11. In addition, since the quantity of data per one character in the font file is reduced, the number of times of access to the storage device 11 necessary for loading a fixed number of characters into a font buffer 16 is reduced. The period of time required for expanding the data of the compressed font file can be made to be shorter than the access time for the storage device 11. Therefore, the total period of time for font pattern imaging can be reduced.
Patent JP-H06225800-A (JP)
Title: Oligonucleotide for detecting human alpha herpes virus, method for detecting human alpha herpes virus and reagent kit for detection
Inventor: YAMANISHI KOICHI
IPC: C12Q1/70
Filed: 1993-02-01
Abstract: PURPOSE:To simply, rapidly and specifically obtain oligonucleotides capable of detecting human alpha herpes virus in high sensitivity. CONSTITUTION:The oligonucleotides for in common detecting human alpha herpes viruses, having nucleic acid sequences shown in specific sequence tables and sequence numbers or their complementary sequences, the method for detecting human alpha herpes viruseses using these oligonucleotides as labeled probes or nucleic acid primers and the reagent kit for detection.
Patent JP-S63183133-A (JP)
Title: Method for controlling sintering point in sintering machine and said sintering machine
Inventor: SATO SHUN
IPC: C22B1/20
Filed: 1987-01-23
Abstract: PURPOSE:To prevent the occurrence of sintering nonuniformity in a pallet-width-direction, by detecting the temps. of pallet-width-direction combustion air in specific wind boxes on the downstream side of a pallet and by regulating the width-direction thickness of a raw- material layer on the pallet at the time of manufacturing sintered ore for blast furnace by sintering raw material on a moving pallet. CONSTITUTION:A layer of sintering raw materials 12 is formed on a circularly moving pallet 3, the raw-material layer 12 is ignited by means of an ignition furnace 11, and combustion gas in the raw-material layer 12 is sucked into wind boxes WB1-WBn on the downstream side of the pallet by means of a suction exhauster 7 so as to sinter the raw-material layer from the upper part toward the bottom. At this time, temp. distribution of exhaust in a width direction is measured with temp. detectors 22a, 21a, 20a provided in a width direction in three wind boxes WBn-2, WBn-1, WBn on the ore discharge side, the resulting measured values are inputted to a control part 40, and, from the results, the width-direction thickness of the raw-material layer 12 is regulated by subjecting plural cut-off plates 10a-10l provided to the position on this side of the ignition furnace 11 to vertical motion, respectively, so as to uniformize air permeability. In this way, the raw material layer 12 is sintered uniformly in the width direction, so that sintered ore free from nonuniformity of sintering and improved in product yield can be manufactured.
Patent JP-S63182815-A (JP)
Title: Manufacture of epitaxial wafer
Inventor: KIKUCHI HIROMASA
IPC: H01L21/205
Filed: 1987-01-23
Abstract: PURPOSE:To prevent the gettering of a heavy metal by a method wherein an epitaxial growing method is performed on the silicon single crystal substrate in which high density impurities are added, then a buffer layer is formed by performing a heat treatment, and an epitaxial growing method is performed again. CONSTITUTION:The oxygen on the surface of a silicon substrate 1 is outwardly diffused by performing a heat treatment on the substrate 1 at 1150 deg.C for one hour in hydrogen, and an oxygen concentration reduced layer 2 is formed. Then, the first boron-added epitaxial layer 3 of 25 mum in thickness and the resistivity of 0.1 OMEGAcm is formed by vapor growth thereon using dichlorosilane at 1100 deg.C. Subsequently, the boron in the silicon substrate 1 and oxygen concentration reduced layer 2 is diffused into the first epitaxial layer 3 by performing a heat treatment in hydrogen at 1150 deg.C for about 30 minutes, and a buffer layer 4 is formed. Then, the second epitaxial layer 5 is formed by vapor growth on the buffer layer 4 by adding boron so as to obtain the thickness of 2.5 mum and the resistivity of 1 OMEGAcm using dichlorosilane, and the wafer forming operation is finished.
Patent JP-S63182106-A (JP)
Inventor: HASEYAMA KUNIHIRO
IPC: B28B21/30
Filed: 1987-01-23
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-H03220769-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HORIUCHI KATSUTADA
IPC: H01L21/336
Filed: 1990-01-26
Abstract: PURPOSE:To decrease parasitic capacitance, to obtain a high speed owing to low noises and to achieve high performances by forming an SOI substrate in an N-conductivity type. CONSTITUTION:A structure (SOI) substrate 1 which insulates and isolates a semiconductor from the semiconductor substrate 1 is formed in an N- conductivity type regardless of the kinds of semiconductor devices. A voltage is applied to the substrate 1 so that the intermediate potential between the maximum voltage and the minimum voltage which are used for the semiconductor device is imparted. The thickness of an insulating film 2 for isolating the semiconductor device and the N-type SOI substrate is made thick as long as thermal resistance and the strength of a wafer junction are not the problems. At this time, fluctuation in parasitic capacitance value caused by the N-type SOI substrate 1 and the insulating film 2 is hard to occur even for AC fluctuation of a signal voltage and the like which are applied on the semiconductor device. Thus, the noises based on the parasitic capacitance can be decreased, and the high-speed operation of the integrated circuit device can be achieved.
Patent JP-H08214214-A (JP)
Title: X-ray picture measuring instrument
Inventor: BABA RIKA
IPC: H04N5/325
Filed: 1995-02-01
Abstract: PURPOSE: To correct halation in a saturated blank area by correcting a blank area of a subject picture correspondingly to the difference value of a non-saturated blank area based upon a difference from a shading picture. CONSTITUTION: X rays radiated from an X-ray tube 2 are transmitted through a subject 13 and converted into a visual optical image by an X-ray image intensifier 4 and an image 15 formed on a television camera 5. The image is converted into a video signal, which is inputted to a picture collecting/processing device 6 to correct the geometric distortion and uneven sensitivity of respective projection images obtained at optional angles of a rotating plate 7 and obtain three-dimensional constitution. At the time of halation correcting processing, an image of the subject is measured at first, and then a saturated area in which a picture element value reaches a saturation level is discriminated from a non-saturated area in which the value does not reach the saturation level.  The saturated area is divided into a saturated blank picture element area in which the subject is not included and a saturated subject picture element area including the subject. In the subject picture element area, the X-ray absorption quantity of the subject is estimated, respective picture element values are corrected, and in the case of three-dimensional constitution, respective picture element values are corrected in the blank area.
Patent JP-H11200678-A (JP)
Title: Crime prevention type thumb turn
Inventor: DAITO HIROYUKI
IPC: E05B65/06
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To make a thumb turn unoperative even when a glass plate fitted in a door is destructed by an invader from the outside and the fingertips are inserted into indoor side. SOLUTION: A thumb turn cylinder 1 in which a cylinder lock 3 is incorporated is mounted on an indoor side of a door face, and a duplicate key 8 of the cylinder lock is attached in a stable condition by a key stopper 4 guided in parallel with the door face so as to travel in an end face part on indoor side of the thumb turn cylinder 1. The duplicate key cab be pulled out and removed from the cylinder lock 3 by operating the key stopper 4.
Patent JP-2000213811-A (JP)
Title: Electric water heating appliance
Inventor: OWADA HIDETOSHI
IPC: F16K11/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To return this appliance to an ordinary state provided a hot water cold water mixing valve itself does not fail in operation even when the hot water cold water mixing valve is brought into an operation abnormal state, such as out-of-control, and to avoid a repair work and reduce the occurrence of a defective product. SOLUTION: This system comprises a hot water cold water mixing valve 9 to mix together hot water boiled up by a heat generating body 3 of a hot water storage tank and water fed from a water source; and a control part 6 to control the hot water cold water mixing valve 9 so that the temperature of hot water flowing through the hot water cold water mixing valve 9 is adjusted to a value set by an operation part 7. When it is decided by the control part 6 that operation of the hot water cold water mixing valve 9 is abnormal, a command means is provided to apply a reverse direction command to the hot water cold water mixing valve 9. The hot water cold water mixing valve 9 is controlled in a direction reverse to a direction in which temperature is adjusted to a set value according to a reverse direction command by the command means.
Patent JP-H05201116-A (JP)
Title: Stamper
Inventor: TAIRA HIROSHI
IPC: B41K1/32
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the deterioration of printing quality such as blurriness occurring due to the undersupply of ink to the printed surface side of an ink- impregnated body in time case of continuously using a stamper, etc. CONSTITUTION:Above a stamp frame body 4, a depressing member 2, which a user pushes down at the time of stamp, is arranged so as to be capable of moving up and down when it is connected to the stamp frame body 4 by freely contractible bellows 6 formed of rubber, etc. Above the printed surface side of an ink-impregnated body 3, an air chamber 7 is formed by the stamp frame body 4, depressing member 2 and bellows 6. Also, the depressing member 2 is provided with a hole 8 communicating with the outside from the air chamber 7 and a valve 9 formed from an elastic body such as rubber is provided on the air chamber side of the hole 8 so as to be capable of rotating between the positions for closing and opening the hole 8 when one side of the valve is supported and so as to close the hole 8 normally.
Patent JP-S58133763-A (JP)
Title: Alkaline battery
Inventor: KISHI IWAO
IPC: H01M4/06
Filed: 1982-02-02
Abstract: PURPOSE:To provide a battery which has a large electric-discharge capacity per unit volume,  has resistance to long-period preservation, and has a small voltage decrease during the heavy  load in the initial stage of electric discharge by using as a main positive active material, silver  dioxide having a larger electric-discharge capacity per unit volume. CONSTITUTION:After about 10% of argentous oxide powder is reduced in 0.2% aqueous hydrazine solution, the reduced powder is washed and dried. Next, the dried powder is combined  with aqueous polyacrylic-acid solution used as a binder, and the mixture is granulated after  being kneaded so as to obtain an auxiliary positive mixture 6. Then, after a main positive  mixture 7 prepared by adding 1% of a polyfluoroethylene powder used as a binder to argentous oxide is put in a positive can 8 also serving as a positive terminal, the above auxiliary  positive mixture 6 is placed on the mixture 7 in such a manner that the mixture 6 touches the  inner circumference surface of the positive can 8, and pressure molding is performed so as to  obtain a positive unit. Here, the amount of the auxiliary positive mixture 6 is adjusted to 10%  of the amount of the main positive mixture 7. On the other hand, after a gasket 4 made of nylon 66 is attached to a negative can 1, a negative mixture 2 principally consisting of an  amalgamated zinc and a liquid-holding member 3 principally consisting of purified pulp are installed in the negative can 1, and electrolyte principally consisting of an aqueous caustic-potash  solution is poured onto the liquid-holding member 3. After that, thus prepared negative unit  and a separator 5 are fitted into the above positive unit by pressure, and the end part of the positive can 8 is drawn and crimped.
Patent JP-S60161838-A (JP)
Title: Copying paper feeder
Inventor: TAKEDA YOSHIYUKI
IPC: B65H1/00
Filed: 1984-02-01
Abstract: PURPOSE:To make plural pieces of sheetlike copying paper in a state of being accumulated chargeable into a vessel so simply and easily, by setting a copying paper housing vessel free of movement in a space between both copying paper feeding and charging positions in a state of being charged in a copying paper loading part. CONSTITUTION:When sheetlike copying paper P inside a copying paper housing vessel 16 attached to a copying paper loading part 12 runs out and therefore the paper P in a lamellar state is charged anew, a control lever is operated, and a feed roller 26 is situated in shifting from an acting position shown in a full line position to a two-dot chain like position. Next, this housing vessel 16 is turned in a direction toward an arrow 80 centering on a supporting projection at a rear end part, and this housing vessel 16 is situated in shifting from a copying paper feeding position shown in a full line to a copying paper loading position whereby an opening part of a vessel body 66 of the housing vessel 16 is positioned upward. Under this condition, the sheetlike copying paper P is easily charged through this opening part.
Patent JP-H11211583-A (JP)
Title: Manufacture of heat-sensitive color development material and equipment therefor
Inventor: OBARA NAOKI
IPC: C09K9/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive color development material excellent in reproducibility of color development characteristic, by monitoring color change while irradiating the heat-sensitive color development material with light. SOLUTION: In the upper part of the vessel 3 of the manufacturing equipment of heat-sensitive color development material, light irradiation sources 4 and color change measuring equipment 5 are set. In the light irradiation source 4, a fluorescent lamp outputting UV rays having wavelengths of about 254 nm is used, and a luminance meter as a device for measuring color change is set. While light irradiation is performed, luminance of a specimen 6 surface can be measured by using the luminance meter. In order to be able to do that the luminance meter may intercept a direct light from the light irradiation source 4 and observe only the luminance of the specimen 6 surface, light intercepting plates 7 are arranged between an input lens and the light sources.  A computer 8 is connected with the luminance meter, and a feedback system is constituted in which the luminance value measured by th luminance meter is read and a stop signal is outputted to a power source unit 9 of the light irradiation sources according to change of luminance.
Patent JP-S61175054-A (JP)
Title: Recorder
Inventor: YOSHINO HISASHI
IPC: G03G15/05
Filed: 1985-01-31
Abstract: PURPOSE:To permit recording of high resolution, high density, and high contrast by laminating the conductive magnetic materials of a recording head and a sheet with interposition of an insulator layer in the direction of right angle to the relative moving direction with a sheet. CONSTITUTION:Conductive magnetic materials are laminated at an equal interval by using an insulator adhesive and joined with the upside of an insulator base plate 23. The tip 29 of a printing head is slantly polished in such a way as to make it a necessary width. The cross sectional shape of the conductive magnetic materials on the tips 29 of the printing head so formed becomes rectangular, whereby increasing magnetic forces at the tip of the printing head because the cross sectional area of the conductive magnetic materials near the magnet can be increased, and also increasing the attraction force of magnetic toners. Since the cross sectional shape of the conductive magnetic material is not trapezoidal, records capable of recording of high resolution and high contrast can be obtained.
Patent JP-S53100229-A (JP)
Title: Control circuit for single lens reflex camera
Inventor: SAWARA MASAYOSHI
IPC: G03B7/083
Filed: 1977-02-14
Abstract: PURPOSE: To simplify the electrical and mechanical mechanisms and minimize the connection of both mechanisms in order to enhance its reliability by performing the electrical energization action to light to light measure circuit and formation circuit without recorse to the mechanical action of an electromagnet used for release. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57146268-A (JP)
Title: Copying machine for preventing jam in copy paper cutting mechanism
Inventor: NAKASHIMA TADANOBU
IPC: G03B27/14
Filed: 1982-02-01
Abstract: PURPOSE:To prevent the jam of a copy paper in a cutting mechanism, by moving backward the leading edge of the copy paper placed in the cut position from the cut position through a regulating plate which is slided in accordance with the tension of the copy paper. CONSTITUTION:When a rolled copy paper 5 is fed by a pair of paper feed rollers 8 and 8' and a pair of carrying rollers 19a and 19'a which are operated in accordance with a copy command, a regulating plate 65 is slided to rise with a shaft 64 as the center by the tension applied to the copy paper 5. The copy paper 5 is cut to a prescribed length by a cutting mechanism 11 and is copied, and simultaneously, the leading edge of the rolled copy paper in the cut position is moved backward from the cut position by sliding and falling due to its own weight of the regulating plate 65 accompanied with disappearance of the tension. Consequently, superposition or the like of copy papers does not occur in the cut position, and thus, the jam of copy papers in the cutting mechanism is prevented in this copying machine.
Patent JP-S57129352-A (JP)
Title: Solar heat collecting device
Inventor: YUKITA HISAYOSHI
IPC: F24S10/70
Filed: 1981-02-04
Abstract: PURPOSE:To facilitate the assembly job of a heat collecting plate and as well as prevent a gettering layer from flaking-off by a method wherein the gettering layer is integrally formed over the surface of the heat collecting plate. CONSTITUTION:The heat collecting plates 10 made of sheets of aluminum containing magnesium are closely jointed by calking or the like onto the outer surface of a heat collecting pipe 4 arranged within a transparent vacuum tubr 1 by piercing end caps 3a and 3b air-tight. The surface opposing to the sun of the heat collecting plate 10 is prepared to form a zigzag surface 13 set so as to have the width of l and the depth not more than 8 micrometers with corners 14... and the zigzag surface 13 is treated at high temperature so as to integrally form a selective absorption film 11 having the gettering layer composed of granulated metal such as magnesium or the like. Accordingly, the usual need for separate gettering member is eliminated and the gettering is performed by heat treatment without accompanying mechanical impact, causing no flaking-off of the gettering layer 12.
Patent JP-H05211518-A (JP)
Title: Path selection system in atm speech path
Inventor: WATABE YOSHIHIRO
IPC: H04Q3/52
Filed: 1992-01-30
Abstract: PURPOSE:To select an optimum path in an ATM switch efficiently and accurately in a technology selecting the connection path of the ATM switch with the use of plural controllers. CONSTITUTION:The system is provided with an ATM switch having lots of stages of switches 6, 9, 7 and plural paths 8, 10... from an incoming path to an outgoing path, and the ATM switch 11 is provided with plural controllers 1, K controlling links at every prescribed link group. The ATM switch 11 is provided with a path information table VCCT storing path information in the ATM switch 11 and operating band data bases 12a, 12b storing band information at every path. Then the incoming side controller 1 selects the incoming path 8 by referencing state of the path shared by itself from the operating band data base 12a and informs the outgoing side controller K sharing the output path 10 of the incoming path 8 and the operating band.
Patent JP-2000210085-A (JP)
Title: Identification of animal meat with dna
Inventor: KATO SANKI
IPC: C12N15/09
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To identify a species of an animal meat in a high accuracy by amplifying a DNA with a polymerase chain reaction by using a species-characteristic primer designed from a DNA extracted from an animal meat and a cytochrome b base sequence and analyzing the resultant amplified substance. SOLUTION: In identifying at least one kind of animal meat selected from a bovine species and sheep species, the species of animal meat is identified in a high accuracy by amplifying a DNA with a polymerase chain reaction by using at least one species-characteristic primer selected from a BOVINE (S) for a bovine species expressed by formula I, a BOVINE (A) for a bovine species of formula II, SHEEP (S) for sheep species of formula III and SHEEP (A) for sheep species of formula IV designed from a DNA extracted from the animal meat and a cytochrome b base sequence and analyzing the amplified product.