baber/WOPTO huggingface dataset:
Patent JP-S5287978-A (JP)
Title: Bump electrode forming method in semiconductor device
Inventor: MIYAMOTO KEIJI
IPC: H01L21/28
Filed: 1976-01-19
Abstract: PURPOSE: To produce a bump electorde of high reliability by laminating a metal film and underlying metal film of small deposition stress on an insulator film except the bump electrode and its surrounding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62162788-A (JP)
Title: Control device for vane angle of circulating pump
Inventor: MATSUURA YASUNORI
IPC: F04D15/00
Filed: 1986-01-14
Abstract: PURPOSE:To prevent the occurrence of water hammer, by a method wherein the trip of a circulating pump is detected, and a vane angle is controlled according to a flow rate and a number of revolutions value. CONSTITUTION:A detecting device 21 for the trip of circulating water, a flow rate detecting device 22, and a number of revolutions detecting device 23 are provided, and each of signals therefrom is inputted to a computing control device 24. The vane angle of a pump is controlled by the computing control device 24 so that the vane angle is so adjusted as to minimize the pressure loss of the pump. This constitution enables prevention of the occurrence of water hammer by controlling the vane angle so as to prevent reduction of the pressure of a circulating water system during trip of the pump reduction of the planning pressure of the circulating system, and reduction of an equipment cost.
Patent JP-S60149577-A (JP)
Title: Tetrahydropyran derivative and its preparation
Inventor: TERACHI TSUTOMU
IPC: A61K31/351
Filed: 1984-01-12
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is carboxy, protected carboxy, or formyl; R<2> is alkyl, hydroxy-substituted alkyl, etc.; A is alkylene) and its salt. EXAMPLE:(+ or -)-(3R,4R)-4-[(3R and 3S)-3-hydroxy-(E)-1-octenyl]-3-[6-carboxy-(Z)-2-hexenyl]tetrahydropyran. USE:An agent for alleviating orthostatic hypotension, or an agent for alleviating amygdaline ache. PREPARATION:A novel compound shown by the formula II or its salt (e.g., potassium salt, etc.) is olefinized, to give a compound shown by the formula I or its salt. The compound shown by the formula I has an inhibitory action on blood platelet aggregation, constricting action of coronary vessel, etc.
Patent JP-H05188277-A (JP)
Title: Optical equipment
Inventor: FUKUI HAJIME
IPC: G02B7/28
Filed: 1992-01-13
Abstract: PURPOSE:To put the optical equipment in focus in a short time by determining a maximum driving speed by a microcomputer according to a lens driving quantity, generating a fixed-speed area for all driving distances including intermediate and small distances, and performing distance operation during a travel in this fixed-speed area. CONSTITUTION:A target driving set value V0 indicated from a camera is used as a target speed set value VT for 1st driving whose focus driving quantity is sufficiently large, but a target driving speed V1 which is less than V0 is used for 2nd driving whose focus driving quantity is small. A distance unmeasurable signal Bit6 is the same as before during the 1st focus driving, but the 2nd driving enters a fixed-speed state by slight acceleration since the target driving speed is made slow; and continuous measuring operation is carried on even during focus motor driving and final corrections can be made. Therefore, the focus driving speed is set slow, so the focusing state is entered in the 2nd focus driving and obtained speedily.
Patent JP-2000206585-A (JP)
Title: Interchangeable lens
Inventor: IMAI YUJI
IPC: H04N5/225
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To appropriately control photographing whichever body, a body for silver salt film or a body for electrophotography, the same interchangeable lens is attached to and to facilitate the perfection of a camera system. SOLUTION: This interchangeable lens 50 is constituted so that it can be attached to at least two kinds of camera bodies 1. In such a case, the lens is equipped with storage means (70 and 73) individually storing exposure correction data (correction coefficient) used for exposure control different according to the kind of the camera body 1, and a transmission means LCPU (microcomputer dedicated to an interchangeable lens) 51 for transmitting exposure correction data stored in the storage means to the camera body 1 side.
Patent JP-S62163445-A (JP)
Title: Telephone switching device
Inventor: AKITA KOICHIRO
IPC: H04Q3/72
Filed: 1986-01-14
Abstract: PURPOSE:To eliminate the need for a password or the like by discriminating whether or not a voiceprint of a caller is coincident with a prescribed voiceprint and connecting a telephone line when coincident and storing a message of the caller as a voice mail when not coincident. CONSTITUTION:The user registers a voiceprint of an opposite party desired for transfer in advance in a voiceprint file 11 and registers a telephone number of a destination telephone set Pj to a disk device 6. When a telephone call comes during absence, a voice response section 4 informs the absence to the opposite party. A voiceprint analysis section 8 outputs a voiceprint characteristic parameter signal 8a. The signal 8a and a voiceprint characteristic parameter signal 11a from the voiceprint file 11 are inputted to a comparison section 9, where they are compared and coincidence/dissidence is discriminated by a discrimination section 10. When they are coincident, the telephone line of the caller is connected switchingly to a prescribed telephone line and when they are not coincident, the message from the caller is filed and stored in a mail area in the disk device 6.
Patent JP-H02184153-A (JP)
Title: Dial circuit
Inventor: NAKAJIMA AKIRA
IPC: H04M1/26
Filed: 1989-01-10
Abstract: PURPOSE:To allow one set of telephone set to cope with various kinds of PBX and exchanges by using an operation procedure with key input in the program mode and facilitating various time settings for dial output. CONSTITUTION:The circuit consists of a keyboard 1 composed of a dial key 101 indicating a telephone number and a function key 102 relating to a dial output, a key input circuit 3 inputting a data corresponding to a key according to the operation of the keyboard 1, a dial output circuit 8 outputting a dial signal in the normal mode, a time setting control section 9 controlling the time setting relating to the dial output according to the operation of the function key 102 in the program mode and a control section 4 controlling the dial output circuit 8 in the normal mode, storing the telephone number in the case of the program mode and controlling the key input circuit 3 and the time setting control section 9. Thus, the circuit copes with the exchange or PBX receiving the dial output independently of the standards of the exchange and PBX.
Patent JP-S63172286-A (JP)
Title: Color electrophotographic device
Inventor: YAMAMOTO HAJIME
IPC: G03G15/01
Filed: 1987-01-12
Abstract: PURPOSE:To obtain a beautiful color image free from unevenness in color and color turbidity and holding accurately superposed toner by separating toner on the surface of a photosensitive body recharged with corona contactlessly from toner on a toner carrier and developing an electrostatic latent image under a DC electric field. CONSTITUTION:In a color electrophotographing device for forming a color image on a photosensitive body 24 by superposing plural toner images with different colors by repeating the cycle of charging, exposure and development plural times, toner 26 on the photosensitive body 24 to which the toner image recharged with corona is stuck is separated contactlessly from toner 25 on the toner carrier 23 and an electrostatic latent image on the photosenstive body 24 is developed under the DC electric field. Thereby, the toner can be prevented from physical and electrical disturbance and the toner already stuck to the surface of the photosensitive body is not reciprocated by a developing gap and is not mechanically scraped. Consequently, beautiful and accurate color superposition can be attained.
Patent JP-H03210387-A (JP)
Title: Method for preventing gas from escaping from top of coke oven
Inventor: TOMIYAMA HIROTSUGU
IPC: C10B29/02
Filed: 1990-01-12
Abstract: PURPOSE:To prevent gas from escaping from a carbonizing chamber and to prevent, for example, bricks on an oven and a washer of a charging inlet from rising by coating the upper part of ceiling bricks of the carbonizing chamber subsequently with coating bricks, castable blocks and casting materials. CONSTITUTION:One or two layers of coating bricks 2 are placed just on ceiling bricks 1 of a carbonizing chamber, then two or three layers of castable blocks 3 are placed, and a casting material 4 is cast up to the surface of an oven top to form oven top bricks.
Patent JP-H02187115-A (JP)
Title: Waste gas treatment apparatus of incinerator and method thereof
Inventor: TAKENAKA SHINYA
IPC: B01D50/00
Filed: 1989-01-13
Abstract: PURPOSE:To remove harmful matters such as HCl, SOx, dust, etc., from the beginning of start up of an incinerator until shut down thereof by actuating a heating device at the time of start up and shut down of an incinerator to prevent condensation of waste gases at a bag filter. CONSTITUTION:A bag filter 1 for filtering waste gases from an incinerator and a waste gas cleaning duct 10 comprising an upstream side duct of the filter 1 and a downstream side duct provided with an induced draft fan 3 are provided. A heating device 30 and a fan 31 are provided on the upstream side of the filter 1 in a hot gas duct B. Further, a hot gas circulation duct D interconnects the upstream side and downstream side of the bag filter 1 so that gases can be circulated through the use of the heating device 30 and the fan 31, while a bypass duct C is provided to bypass the bag filter 1. As a result, condensation of waste gases at the bag filter is avoided and HCl. SOx, duct, etc., can be removed from the beginning of start up until shut down of the incinerator.
Patent JP-S56102113-A (JP)
Title: Channel selector
Inventor: HIRASAWA KAZUO
IPC: H03J5/24
Filed: 1980-01-19
Abstract: PURPOSE:To make it possible to exclude signals of frequencies out of a prescribed frequency range, by setting the upper limit or lower limit of tuning frequency variation range of each band to less than or more than a prescribed frequency, respectively, when the tuning voltage is set to the minimum value or maximum value. CONSTITUTION:To tune electronic tuner 1 in a desired frequency, variable resistors VR2 and VR3 are connected between one end of variable resistor VR1 which  changes tuning voltage BT and the power source terminal and between one end of variable resistor VR1 and the earth, respectively, and maximum value V2 and minimum value V1 of voltage BT are set. When the minimum value of voltage BT is set to V1, the lower limit of tuning frequency variation ranges of band (b) and band (c) become less than necessary tunable minimum frequencies f2' and f2, respectively, and, when the maximum value of voltage BT is set to V2, the upper limit values of tuning frequency variation ranges of bands (a) and (b) become more than f1' and f3', respectively. By this, switches SW2 and SW3 are not required and by only resistors VR2 and VR3 signals of frequencies out of a prescribed frequency range can be excluded.
Patent JP-H07207492-A (JP)
Title: Liquid removing device
Inventor: YONEDA HIROSHI
IPC: C25D13/00
Filed: 1994-01-20
Abstract: PURPOSE:To provide a liquid removing device in which the scattering and contact flaws of liquid droplets on plate passing at high speed are not caused and liquid associated with a belt body at a short distance just after a dip process is completely removed or is controlled to a prescribed film thickness. CONSTITUTION:A steel belt 1 drawn out after immersed in a liquid bath 2 is arranged at a prescribed position 8 from the surface of the bath, held between liquid removing dies 3-1, 3-2 consisting of at least a pair of members extending in the width direction of the belt body. The dies leave a prescribed clearance 6 with the belt body in front of the proceeding direction of the belt body, and the clearance gradually expands backwards, and also in the die members, jet holes 4-1, 4-2 for jetting fluid uniform in the width direction toward the belt body are made. Thus, the associated liquid is completely removed.
Patent JP-H072751-A (JP)
Title: 2,3-difluoro-6-nitrobenzonitrile, 2-chloro-5,6- difluorobenzonitrile (2,3-difluoro-6-chlorobenzonitrile), their production and method of using them to produce 2,3,6-trifluorobenzoic acid
Inventor: RARUFU PUFUIRUMAN
IPC: C07C255/50
Filed: 1994-01-20
Abstract: PURPOSE: To obtain a new compound valuable as an intermediate for the preparation of bactericides and antibacterial agents.  
     CONSTITUTION: A 2,3-difluoro-6-nitrobenzonitrile and a 2,3-difluoro-6- chlorobenzonitrile represented by formula (R is NO 2  or Cl). The compounds are obtained by reacting a 2,3,4-trifluoronitrobenzene with 1.0 to 5 molar times, favorably 1.1 to 3 molar times of cyanide in the presence of a solvent at 20 to 120°C, favorably 40 to 80°C to form a compound in which R is NO 2  and optionally, subsequently reacting it with a chlorinating agent (e.g. chlorine or phosphorus trichloride) in the presence of a fluoride-capturing agent and/or dehydrating agent at 160 to 200°C, favorably 170 to 190°C to form a compound in which R is Cl. A 2,3,6-trifluorobenzoic acid is prepared by reacting the compound of formula in which R is Cl with a fluoride and hydrolyzing the resulting 2,3,6-trifluorobenzonitrile. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03103582-A (JP)
Title: Decentralized entrance/exit control system
Inventor: YORIFUJI ARITAKA
IPC: E05B49/00
Filed: 1990-01-12
Abstract: PURPOSE:To effect centralized control of the above system and to improve the reliability and operability therewith by setting up ID codes individually on the central unit side for processing to be made with each of security terminals, and by transmitting the set-up codes to each of memories in each of the security terminals. CONSTITUTION:The subject system is made up in such structure that ID codes stored in magnetic cards or the like are read out by card readers 4 and 4 installed individually to each of security terminals, and electric locks or the like are unlocked therewith when the reading is proven to be identical with pre-registered ID codes. A necessary number of such security terminals are arranged with individual address given to each of the terminals, and are connected to a central unit 1 through multiple signal lines (l) and (l). ID codes to be processed with each of the security terminals are individually set up on the central unit 1 side and after this, the set-up codes are transmitted to memories provided in each of the security terminals and are stored therein. Thereby control of entrance/exit can be made by decentralized processing with each of the security terminals within the entire system, while centralized control can be made as well on the central unit 1 side.
Patent JP-S59130988-A (JP)
Inventor: MATSUMURA TERUO
IPC: E06B1/56
Filed: 1983-01-14
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-S5596641-A (JP)
Title: Method of fabricating silicon monocrystal wafer
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L21/66
Filed: 1979-01-19
Abstract: PURPOSE: To form a nondefective region in the vicinity of the surface of a wafer by treating the silicon wafer in advance at 500W1,000°C before heat treating the wafer at high temperature.  
     CONSTITUTION: When a wafer 11 having less nuclei for silicon monocrystals is treated at 500W1,000°C, a number of nuclei 12 are produced due to impurities or the like. When the wafer 11 is treated at 1,000W1,200°C, O 2  is agglomerated as mixed in the monocrystals at the nuclei 12 to thus occur defects. At this time the O 2   is externally diffused in the vicinity of the surface of the wafer 11, thereby forming a no defective region 13, and forming simultaneously high density infinitesimal defective region 14 internally. Thus the surface of the wafer 11 is coated by SiO 2  film 15. Thus, undesired impurities existed in the wafer or impregnated externally are attracted to the internal defects to thereby exist no defect in the active region of the wafer. Accordingly, when this wafer is used, its characteristics are improved in the device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04237275-A (JP)
Title: Television receiver
Inventor: SUZUKI TAKAO
IPC: H04N5/44
Filed: 1991-01-21
Abstract: PURPOSE:To realize a TV receiver not implementing unpleasant pattern display by devising the television receiver such that a TV broadcast pattern is not displayed automatically or with simple operation when only insufficient video image is obtained although audio reception is excellent because of deficient reception state of the television receiver. CONSTITUTION:The television receiver is provided with a reception section 1 receiving a TV broadcast and demodulating it into a video signal and an audio signal, an audio section 2 processing the audio signal and outputting an audio signal, and a video section 3 processing the video signal and displaying the video image and also a video section stop means 4, which operates or stops the operation of the video section 3 by manual operation.
Patent JP-H04238066-A (JP)
Title: Printing paper loading method
Inventor: IINUMA HIROKAZU
IPC: B41J11/42
Filed: 1991-01-21
Abstract: PURPOSE:To prevent oblique motion or wrinkles of printing paper from occurring by resolving points at issue generated in loading. CONSTITUTION:In the title loading method of printing paper, loading is performed first at low speed until the time when the printing paper can be transported without manually pressing the paper and thereafter, loading is performed at high speed.
Patent JP-H06213956-A (JP)
Title: Fault-point locating system
Inventor: AKASAKI MASAYUKI
IPC: G01R31/08
Filed: 1993-01-14
Abstract: PURPOSE:To improve the fault-point locating accuracy so that a fault point can be detected at a gas-section unit, to shorten the recovering time and to achieve the efficient application in a transforming station at the time of the occurrence of the accident. CONSTITUTION:A fault-point detector 61 is provided at every gas section, which is partitioned with an insulating spacer. A pressure-propagation damping part 62 is provided in a gas pipe part 43 for connecting the gas sections. An operating-time-difference measuring device 65, which measures the time difference of the outputs of the fault point detectors 61 and outputs the data of the differences of the operating times, is connected to a plurality of the fault- point detectors 61. A calculating unit 66, which specifies the gas section wherein the fault has occurred based on the data of the operation time differences and the data of the providing positions of the fault point detectors 61 that are inputted beforehand, is connected to the operating time-difference measuring device 65. Furthermore, a display device 67, which displays the output of the calculating unit 66, is connected to the calculating unit 66.
Patent JP-S60159941-A (JP)
Inventor: JIEEMUZU II HOTSUJI
IPC: G06F9/48
Filed: 1985-01-17
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-H02188164-A (JP)
Title: Circulating current detection circuit of reversible power conversion device
Inventor: MOTOYOSHI OSAMU
IPC: H02M5/27
Filed: 1989-01-12
Abstract: PURPOSE:To reduce an error in detection to the utmost by directly detecting the circulating current of a reversible power conversion device. CONSTITUTION:In a reversible power conversion device the 1st to 2nd power converters 10 and 20 are connected to a transformer 2, the DC side of which is mutually connected in reverse-parallel through reactors 11 and 21 and the current IL is caused to flow to a load 3. On the AC side of the 1st power converter 10 AC machines 12 to 13 are provided, to each secondary side of which the 1st to 2nd rectifiers 14 to 15 are converted separately. With the 2nd power converter 20 the constitution is the same. Here, the negative electrode terminal of the 1st rectifier 14 is connected, etc., to the positive electrode terminal of the 3rd rectifier 24 through the 1st resistor 31 to form a maximum value priority circuit 2. Furthermore, the 2nd resistor 32 is connected between the 2nd and the 4th rectifiers and from the difference voltage across both resistors 31 to 32 the circulating current can be obtained.
Patent JP-H06211228-A (JP)
Title: Container for kagami mochi
Inventor: YAMADA JIRO
IPC: A23L7/10
Filed: 1993-01-18
Abstract: PURPOSE:To provide a container for a kagami mochi (a pair of mirror-shaped round rice cakes for New Year) with which contents are easy to take out and to eat by a method wherein standing parts having a shape of the mochi is formed of an opaque material, a container which does not allow the mochi to be seen through is used, appearance of the container is like a conventional shape of the kagami mochi even if there are small pieces of mochi in it to improve a commercial value and also to reduce a problem of difficulty in opening the conventional container and a problem of waste and pollution. CONSTITUTION:An opening 2 is formed at the bottom of a shape 1 wherein standing parts 1A are formed similarly to a shape of a kagami mochi at the time of mounting, and contents 3 such as rice cake are put from the opening 2 into the container 1. In this container for kagami mochi, at least the standing parts 1A shaped like kagami mochi of the container 1 is formed of a transparent or semitransparent resin layer 5 outside an opaque resin layer 4 exhibiting a color of the rice cake.
Patent JP-S63174687-A (JP)
Inventor: ISHII TOMOYOSHI
IPC: A47G9/02
Filed: 1987-01-13
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-2000207500-A (JP)
Title: Processor for rewritable card
Inventor: OZAWA MASAMITSU
IPC: G06K17/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a processor for a rewritable card capable of improving a processing speed in an erasure processing mode and reducing energy consumption. SOLUTION: When a card detecting means detects the insertion of a rewritable card or when it receives an instruction signal for thermal erasure/ printing processing from a host device, it energizes an erasing head and starts to heat. Also, when the card detecting means detects the discharge of the rewritable card or when a prescribed time passes since it detects the insertion of the rewritable card, it stops energizing the erasing head.
Patent JP-S5499441-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: HIRAI YUTAKA
IPC: G03G5/08
Filed: 1978-01-23
Abstract: PURPOSE: To produce an electrophotographic photoreceptor which is pollutionfree, is superior in heat and moisture resistances and is always stable in its electrophotographic characteristics by forming a photoconductive layer composed of amorphous Si by a glow discharge method or sputtering method.  
     CONSTITUTION: After a substrate 11 has been fixed to a fixing member 12, a glow discharge vapor deposition vessel 10 is evacuated down to a required degree of vacuum by way of a main valve 29. Next, the substrate 11 is heated by a heater 13 to 50 to 350°C, preferably 100 to 200°C. Thereafter, gases such as SiH 4 , PH 3 , Ar are introduced from gas cylinders 16 thru 17 with the flow rates being controlled by flow meters 19 thru 21 and a high frequency voltage is applied from a high frequency power source 14 to the electrodes 15, 15' of capacitance type wound on the outside of the vessel 10. Glow discharges occur in the vessel 10 and the photoconductive layer composed of the amorphous Si introduced with impurities is formed at rates of 0.5 to 100 Å/sec. on the substrate 11. 
     COPYRIGHT: (C)1979,JPO&Japio