baber/WOPTO huggingface dataset:
Patent JP-H04143891-A (JP)
Title: Signal transmission system for fire alarm equipment
Inventor: ISHII KENJI
IPC: G08B17/00
Filed: 1990-10-04
Abstract: PURPOSE:To always fix current consumption for transmission independently of the number of connected terminal equipments to eliminate the unnecessary current consumption by providing each terminal equipment with a constant current circuit and sending the output current of the constant current circuit to a receiver at the time of response to the receiver. CONSTITUTION:A current signal transmission circuit TX1 is provided with an AND circuit, which receives the transmission signal from a port OUT1 and the enable signal from a port OUT2, and a constant current circuit SC. The constant current circuit SC limits the current, which flows to a repeater T1 at the time of transmission of a response signal from the repeater T1 to a receiver RE, to a certain value. The receiver RE sends a polling signal to all terminal equipments including the repeater T1; and when the address in the polling signal matches to that of the repeater T1, the repeater T1 outputs the response signal in accordance with a control instruction or the like sent following the address. Thus, the unnecessary current does not flow to terminal equipments at the time of transmission even if the number of terminal equipments connected to the receiver is reduced.
Patent JP-H08117943-A (JP)
Title: Detection of molten metal uneven boiling in mold
Inventor: KAJIWARA TOMOHITO
IPC: B22D11/16
Filed: 1994-10-31
Abstract: PURPOSE: To discriminate and detect powder deficiency and uneven boiling and to exactly deal therewith by comparing the change rate of the average luminance value per pixel of both molten metal surface camera images in the long side direction of molds with the preset threshold value. CONSTITUTION: The images of the molten metal surfaces in the molds for continuous casting are picked up by two cameras for one of the molds and the other with an immersion nozzle as a center. The average luminance value per pixel of the image in the one mold and the average luminance value of the other are then determined by an image processor. An uneven boiling detecting step is started at the point of the time when the difference between both exceeds a prescribed value. Further, the moving average processing value of every time is recorded and updated at all times in accordance with the average luminance value and the change rate thereof is determined in this uneven boiling detecting step. This change rate is compared with the preset threshold and the uneven boiling is decided.  The uneven boiling is decided when the average luminance value decreased by charging the powder again attains the threshold or exceeds the threshold by using the average luminance value at the time of shifting to the uneven boiling detecting step as the threshold.
Patent JP-H07116189-A (JP)
Title: Fistula forming device
Inventor: MAIKERU UIRIAMU GUREI
IPC: A61F5/445
Filed: 1993-10-26
Abstract: PURPOSE: To provide a fistula forming appliance for fixing a fistula forming ring to the outside of the body of a patient. CONSTITUTION: A ring part 14 has a first face, a second face and a hold passing through the substantial center of the first and second faces. Ring parts 20 and 22 have a flange extending from the hole radially outward. A first face of the ring part 14 serves to hold a collecting bag 30 detachably. A second face of the ring part 14 serves to hold one end of a substantially tubular sheath part 12 stationarily. The sheath part 12 defines a channel adapted to receive an internal passage of a patient up to the hole of the ring part 14. The sheath part 13, which is made of an unabsorbent and noncorrosive mesh material, joins to the internal passage by means of connective tissue during the cicatrization process that occurs naturally in the patient body, which secures the fixation of the rings 20 and 22 to the patient body surface at roughly permanent positions from inside the patient body.
Patent JP-H11105727-A (JP)
Title: Automatic steering device
Inventor: KATO TAKAYUKI
IPC: B62D5/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic steering device which can detect failure in a current control means. SOLUTION: This device conducts steering by fitting a current control means for controlling the current of a steering motor so that a deviation between a target steering angle and a steering angle detected by a steering angle detecting means may decrease. This device is also provided with a deviation comparison means S12 for comparing the absolute value of the deviation with the magnitude of a prescribed value, a current comparing means S20 for comparing the current of the steering motor with the magnitude of a prescribed value, and an abnormal discriminating means S22 for discriminating failure in the current controlling means when the deviation comparison means S12 discriminates that the absolute value of the deviation is smaller than the prescribed value and the current comparing means S20 discriminates that the current value is larger than the prescribed value.
Patent JP-H06301365-A (JP)
Title: Image reproducing device
Inventor: SASAYAMA SHIGEKI
IPC: G09G5/04
Filed: 1992-10-06
Abstract: PURPOSE:To reduce load into an image memory by decreasing a huge image data amount and to provide horizontal scroll for the unit of one dot by efficiently transferring data by adding a Y/C signal for identifying a luminance signal component and a color difference signal component concerning the transfer of image data in a YUV system. CONSTITUTION:The image data to be displayed are outputted by a CPU 1, fetched by an image controller 2 and written in an image memory 3. Next, when really displaying the image data, the image data are read out of the image memory 3 by the image controller 2 and transferred to an image data encoder 4 after the various kinds of special image processing are performed as needed. At such a time, the Y/C signal for identifying the luminance signal component and the color difference signal component is transferred together with the image data of YUV. The image data inputted to the image data encoder 4 are identified by the Y/C signal, converted from digital signals to analog signals and outputted as analog video signals in RGB.
Patent JP-S63122677-A (JP)
Title: Beta-allyloxirane compound
Inventor: KANDA NAOKI
IPC: C07D303/04
Filed: 1986-11-12
Abstract: NEW MATERIAL:A beta-allyloxirane compound shown the formula [n is 1 or 2; R is phenyl or p-(dimethoxymethyl)phenyl when n=1 and R is p-phenylene when n=2]. EXAMPLE:2-beta-Allyl-3-phenyloxirane. USE:Useful as a polymerizable monomer having radical ring opening and polymerizing properties and small volume shrinkage in polymerization. Having high utility as an optical material. PREPARATION:A methallyl halide is reacted with a dialkyl sulfide to give a salt of intermediate, which is reacted in the presence of an alkali with any of various aromatic aldehyde to give a compound shown by formula I. The feed molar ratio of the methallyl halide and the dialkyl sulfide is 0.2-5, preferably 0.9-1.3. The molar ratio of the alkali to methallyl halide is preferably 0.8-1.5.
Patent JP-2000097152-A (JP)
Title: Linear compressor
Inventor: KUWAKI YASUYUKI
IPC: F04B35/04
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a linear compressor realizable of miniaturizing the device, reducing the number of part items and making the device highly efficient and long lasting. SOLUTION: The linear compressor is provided with a cylindrical first and a second cylinders 2, 3 provided on both sides inside a housing 1, a cylindrical piston 6 fitted on the outer circumferential surface of the first and the second cylinders 2, 3 and including an inside wall 8 for partitioning and forming a first and a second compression chambers 4, 5, and a linear motor 13 for reciprocatingly driving the piston 6 by impressing alternating voltage of a specific frequency, and it alternately compresses gas inside the first and the second compression chambers 4, 5 and feeds it outside by reciprocating the piston 6.
Patent JP-H07100692-A (JP)
Title: Stainless steel flux cored wire
Inventor: MATSUSHITA YUKINOBU
IPC: B23K35/368
Filed: 1993-09-30
Abstract: PURPOSE:To provide the flux cored wire having high welding workability by specifying the flux rate to the wire and incorporating specific ratios of a carbonate, fluoride, TiO2. and slag into the flux. CONSTITUTION:The sheath of the flux cored wire is formed of a stainless steel contg. >=11% Cr. The flux rate of the flux to be included is specified to 10 to 30% by the total weight of the wire. The flux components are specified to include 0.3 to 8% carbonate 0.5 to 5% fluoride 0.1 to 4% TiO2 0.1 to 5% >=1 kinds of slag forming agents consisting of SiO2, Al2O3, ZrO2, MgO and CaO and 1 to 27% metallic powder. The TiP2/(carbonate+fluoride) ratio is specified to 0.05 to 1.4. As a result, the stainless steel flux cored wire having excellent pore resistance, ductility and toughness is obtd.
Patent JP-H0989950-A (JP)
Title: Watthour meter with communicating function
Inventor: NAKA TATSUJI
IPC: G01R22/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the manhours for adjustment during manufacture and in a field, by operating an address setting and operating means so as to effect an address setting mode in order to receive address data delivered from a central unit and to set the same as an inherent address. SOLUTION: A watthour meter with a communicating function measures a power consumed by a power load L through a voltage transformer PT and a current transformer CT, and a converting means 2 converts thus obtained power into a frequency which is then subjected to a measuring process and a computing process by a microcomputer 3. A signal transmitting and receiving means 5 transmits and receives data signal to and from a central unit through a communication line, and an address setting and operating means 7 sets an address setting mode in the central unit through operation in response to the transmission and reception of data signals between the signal transmitting and receiving means 5 and the central unit through the communication line 13, and sets an address data received from the central unit as an inherent address.  With this arrangement, the necessity of setting an inherent address can be eliminated during manufacture, and thereby it is possible to shorten the time of adjustment.
Patent JP-S63121816-A (JP)
Title: Projection type display device
Inventor: ONO TAKESHI
IPC: H04N13/04
Filed: 1986-11-11
Abstract: PURPOSE:To project a large image on a large size screen even with small-sized, light weight constitution by projecting an image of an even-numbered filed on the screen by a liquid crystal panel and a projection optical system, and composing projection light of an odd-numbered field and projection light of an even-numbered field as mutu ally orthogonal polarized components. CONSTITUTION:A liquid crystal panel is constituted by sticking a front polarizing plate 11 and a rear polarizing plate 12, sticking two polarizing plates so that light of a P polarized component is transmitted through a liquid crystal panel 1 for displaying odd-numbered fields, and also sticking two polarizing plates so that light of an S polarized component is transmitted through a liquid crystal panel 3 for displaying even-numbered fields. The liquid crystal display panels 1 and 3 which display the odd-numbered and even-numbered fields are constituted in a dot matrix, and each picture element operates as an optical switch to limit the quantity of light transmission, thereby displaying an image and characters. Further, a color display is made by provid ing a color filter to each picture element. Light transmitted through the liquid crystal panels 1 and 3 is incident on projection optical systems 2 and 4 and enlarged and projected on the screen. Consequently, a large-screen image of meter size is obtained by small-sized, lightweight display device.
Patent JP-H02114614-A (JP)
Title: Manufacture of laminated ceramic electronic component
Inventor: NAKAO KEIICHI
IPC: H01G4/30
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a laminated ceramic electronic component having improved transferability by a method wherein an electrode is formed on the ceramic raw sheet provided on a base film, and after the ceramic raw sheet has been coated with a ceramic slurry the ceramic slurry is dried up, and an electrode- buried ceramic raw sheet is transferred to the electrode. CONSTITUTION:A heating plate 27, which is heated up by a heater 26, is placed on the side where the electrode-buried ceramic raw sheet 25 is formed. On the other hand, the base film 21, which is fixed to a stand 20, and a ceramic raw laminated body 22 are placed on the side where the electrode-buried ceramic raw sheet 25 of the base film 21a is formed. Then, the electrode-buried ceramic raw sheet 25, formed on the surface of the base film 21a, is heated up and fixed by pressure to the surface of the ceramic raw laminated body 22 by the heating plate 27. Then, the electrode-buried ceramic raw sheet 25 on the base film 21a is transferred to the surface of the ceramic raw laminated body 22, and an electrode-buried ceramic raw sheet 26 is formed.
Patent JP-H04268619-A (JP)
Title: Coordinate processor
Inventor: GEERII JIEEMUZU KARUDAA
IPC: G06F3/0487
Filed: 1991-09-19
Abstract: PURPOSE: To make compatible a computer system having an absolute position pointing device and a computer system having a relative displacement pointing device with each other. CONSTITUTION: The coordinate processor for computer system having the absolute position pointing device like a touch screen includes a stimulus detection means (200) which detects a contact stimulus or the absolute position pointing device directed toward one point in a data display area of the computer system. This processor includes coordinate lock means (210 to 320) which lock the present cursor position at the point corresponding to a stimulus in the display area in accordance with this stimulus which exceeds a predeterminate threshold. This processor distinguishes a stimuls of the pointing device for repositioning of the cursor in the data display area from that of the pointing device through which the computer system outputs a button click command.
Patent JP-H02114360-A (JP)
Title: Clock synchronizing method for multiprocessor system
Inventor: NAKAI SHOICHIRO
IPC: G06F15/16
Filed: 1988-10-24
Abstract: PURPOSE:To allow the clocks of all processors to point out the same time within the range of a certain synchronizing accuracy by allowing each processor to control its own clock based upon all clock information arriving every generation of a time interruption. CONSTITUTION:After measuring a random time within a previously determined time range, a timer generates a time-out, each of processors 301 to 305 starts the timer at the time of a generation of a time interruption. When the time-out generating time is before the generation of a time interruption, each of the processors 301 to 305 sends its own clock shown in its parentheses to all the processors 301 to 305 at the time of generating a time-out. In addition, each of the processors 301 to 305 controls its own clock based upon all clock information arriving every generation of a time interruption. Even when the number of processors in the system is increased, the increment of processing overhead due to the sharp increment of the number of communication message is not generated and the total number of messages in the system can be reduced.
Patent JP-2000093192-A (JP)
Title: Detection of methane fermentation inhibition of free ammonia
Inventor: MATSUNAGA AKIRA
IPC: C12Q1/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent inhibition of methane fermentation by free ammonia. SOLUTION: After pH, total ammonia, total VFA (total volatile organic acid), etc., are measured by a measuring process 1, free ammonia, nonelectrolytic VFA, etc., are calculated based on the measurement of the measuring process 1 by a calculating process 2 and the volume load of organic materials is limited by a load range limiting process 3. Then, the relation of free ammonia and the amount of methane formed per fed organic materials in a load range limited by the range limiting process 3 is subjected to correlation analysis by a correlation analysis process 4. After the correlation analysis by the process 4, the presence of the initial inhibition by free ammonia and the degree of inhibition are judged by a judging process 5 and the result is outputted.
Patent JP-H04144407-A (JP)
Title: Radio set
Inventor: KAGOSHIMA KENICHI
IPC: H04B1/38
Filed: 1990-10-05
Abstract: PURPOSE:To suppress a spurious signal other than a prescribed pass band of a filter by arranging a dielectric coaxial resonator so that its axial direction is not parallel with an exciting direction connecting one grounded end of a radial conductor plate to a feeding point. CONSTITUTION:The BPF 30 is constituted of four rectangular cylinder shape dielectric coaxial resonators 40 arranged on a ground conductor plate 20 by reducing respective intervals so that their longitudinal direction, i.e., axial direction, is rectangular to that of the plate 20 and plural capacitors formed on a dielectric base 50. Since respective resonators 40 of the BPF 30 is arranged so that the axial direction is rectangular to the exciting direction of the antenna, electromagnetic connection between respective resonators 40 and the antenna can sharply be reduced and a spurious signal other than the prescribed pass band of the BPF 30 can be sufficiently suppressed.
Patent JP-H0986948-A (JP)
Title: Production of porous glass base material for optical fiber
Inventor: KUDO MANABU
IPC: G02B6/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a producing condition stably producing a porous glass base material in a short time at newly starting a VAD(vapor-phase axial deposition) device without cracking a clad layer by specifying a ratio of hydrogen supplying to a burner for cladding to a gas for a raw material of glass. SOLUTION: In a producing device of a porous glass base material for an optical fiber by a VAD method, an H2 /SiCl4 ratio supplying to a burner B2 forming a clad layer 2 is decided to, e.g. 8-10 and the surface maximum temperature of the formed clad layer 2 is adjusted to 650-900 deg.C. An H2 /SiCl4 ratio of a burner B3 forming a clad layer 3 is set to e.g. 1.2-2.0 times of the ratio of H2 /SiCl4 for the clad burner B2 and the surface maximum temperature of the formed clad layer 3 is made to 650-900 deg.C. As a burner 4 forming a clad layer 4 is set to the same condition. Thus, glass fine granules to be a core are accumulated at the top end of a starting material in a rod-like.
Patent JP-H0581769-A (JP)
Title: Recording current setting device in magnetic recording and reproducing device
Inventor: TOKUYAMA YOSHIO
IPC: G11B5/027
Filed: 1991-09-20
Abstract: PURPOSE:To automatically set a video optimum recording current value making a video reproducing level almost the maximum level with high accuracy while making an audio reproducing level a required level in a magnetic recording and reproducing device being multiply recorded an audio signal and a video signal on the same track. CONSTITUTION:In a calibration mode, by a microcomputer circuit 39, a switching attenuater 23 is controlled and made a recording condition by an audio head (recording side) 21a at a fixed current value corresponding to a tape specification, and simultaneously a recording amplifier 27 is controlled and plural different video recording currents are set and made being multiply recorded. On the other hand, a reproducing level on respective multiple recording area in an audio head (reproducing side) 21a is normalized by a normalization function, the video optimum recording current Ix is found by an optimization function by using level information after normalized and a recording amplifier 27 is set to the recording level Ix.
Patent JP-H1085150-A (JP)
Title: Purifier for bathtub hot water
Inventor: HISATAKE MICHIO
IPC: A47K3/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a purifier for bathtub hot water arranged with an ultraviolet sterilizing device to be safely, immediately and surely turned on without ultraviolet ray leak and turning-on delay. SOLUTION: Concerning the ultraviolet sterilizing device, an ultraviolet lamp 21 is arranged providing an electrode 23 for discharge while confronting it inside a lamp pipe 22 while being protected with an outer pipe 19 is installed inside a jacket 14, through which hot water flows from a hot water inlet 15 to a hot water putlet 16, closing the opening of its upper end with a jacket lid 17, and an auxiliary light source 33 for generating seed electrons inside the ultraviolet lamp at the time of turning-on is arranged in contact with the lamp pipe 22 or the outer pipe 19 of the ultraviolet lamp 21.
Patent JP-H02116998-A (JP)
Title: Monitor system
Inventor: YAMAGUCHI YOSHIMI
IPC: G21C17/00
Filed: 1988-10-27
Abstract: PURPOSE:To display picture data to only a related monitor to prevent hindrance in the other monitor work by referring to a table memory to obtain corresponding picture data and picture display device at the time of the occurrence of a specific event and limiting the display. CONSTITUTION:When abnormal status data is sent from input data abnormality detectors 4a to 4c to automatic picture display converters 3a and 3b through a high-speed LAN 1 for process control because of the occurrence of the specific event in one of plants 5a to 5c, converters 3a and 3b obtain a picture code assigned to this data and the signal division of data to retrieve the CRT group NO column of an incorporated table. When the signal division is I or II, the existence of the division is confirmed by a column 1 to first obtain a NO1 CRT 7a. Picture information corresponding to the picture code is automatically displayed on the CRT 7a on condition that the CRT is not faulty and is set to the automatic display permission state and the high-priority level picture non-display state. Next, a NO2 CRT 7b is obtained and information is similarly displayed. The similar operation is performed for the converter 3b.
Patent JP-H07103961-A (JP)
Title: Data processor for chromatography
Inventor: YANAGISAWA TOSHINOBU
IPC: G01N30/86
Filed: 1993-09-30
Abstract: PURPOSE:To eliminate analysis for obtaining data for background correction by mathematically extracting a background from data of two kinds of standard samples and a concentration ratio for making an analytical curve. CONSTITUTION:Analysis for obtaining an analytical curve is performed by means of standard samples and standard sample data are stored to a data memory 2. A background calculation part 4 extracts a background b (t) from chromatogram F1 (t) and F2 (t) of two kinds of the standard samples stored to the memory 2 by means of a formula b(t)=[F2 (t)-kF1 (t)]/(1-k) (k: concentration ratio of each component of two standard samples). And the standard sample data stored 2 by means of the data B(t) are corrected and the identification of peaks and analytical curve data are made from the standard samples after correction. Thereby the analysis for background correction can be eliminated and the total analysis time is shortened. In addition, since analysis cycles are lessened, column deterioration is small and carrier gas and solvent can be saved.