baber/WOPTO huggingface dataset:
Patent JP-H02260075-A (JP)
Title: Display device
Inventor: WATANABE TOSHIRO
IPC: G06T13/00
Filed: 1989-03-31
Abstract: PURPOSE:To quickly confirm the outline of a large amount of animation data with high reproducibility and to facilitate the check of short cuts by joining together 1-dimensional pictures corresponding to the data obtained with a 1-dimensional sampling operation for production of a still picture. CONSTITUTION:The video signals received from a VTR 14 are written into a VRAM 16 via an A/D converter 15. An image processor 17 reads the data on a part enclosed by a vertical slit (input slit) 4 out of the picture data on the VRAM 16 and writes the data into a part enclosed by a vertical slit (output slit) 7 of a VRAM 23 consisting of a frame memory after compression. Then the processor 17 supplies the picture element data read out of the VRAM 23 to a synthesizing circuit 25 together with the data on the instructed cursor/frame numbers read out of a cursor RAM 24 and produces the synthetic picture data. This picture data is supplied to a monitor 27 and an external storage 28 via a D/A converter 26. Then the video signals reproduced out of the storage 28 and the data on the frame numbers are written into the VRAM 23 and the RAM 24 via an A/D converter 29 and a system bus 11.
Patent JP-H03280744-A (JP)
Title: Isdn feeder
Inventor: ARUTAKI AKIRA
IPC: H04L12/02
Filed: 1990-03-29
Abstract: PURPOSE:To attain feeding to an ISDN terminal even when no feeding function exists in a network terminator by providing the feeder feeding the ISDN terminal via an S interface. CONSTITUTION:A network terminator 2 not having a feeding function connects to an NT connector of an ISDN feeder 3 and an ISDN terminal 10 connects to a TE connector 7. The transmission reception of a signal between the terminator 2 and the terminal 10 are implemented via a connection between the connectors 6, 7. On the other hand, a commercial power supply is inputted to an AC-DC converter 8 through a power cable 9 and an output of the converter 8 is given to other terminal than the signal terminal of the connector 7. Thus, the terminal 10 is fed from the converter 8 via an interface bus 5. Thus, the ISDN terminal is fed even when no feeding function is provided to the network terminator.
Patent JP-H08278479-A (JP)
Title: Display signal interface system
Inventor: SHIMAMOTO HAJIME
IPC: G09G3/20
Filed: 1995-04-07
Abstract: PURPOSE: To reduce the number of interface signal lines and to eliminate radio wave radiation by transferring a display signal and a clock signal from a display controller at low potential and serially. CONSTITUTION: A low voltage parallel-serial conversion circuit 5 converting R, G, B digital parallel signals of first potential outputted from a display controller 1 to serial signals of second potential lower than the first potential and converting a displaying clock signal of the first potential to the clock signal of the second potential is provided on a computer main body side. A low voltage serial-parallel conversion circuit 5 converting the serial R, G, B signals of the second potential outputted from the low voltage parallel-serial conversion circuit 5 to the parallel R, G, B signals of the first potential and restoring the clock signal of the second potential to the clock signal of the first potential is provided on a display device side.  Respective display chrominance signals and the clock signal outputted from the low voltage serial-parallel conversion circuit 5 are supplied to a flat panel.
Patent JP-H10282165-A (JP)
Title: Jitter analyzer
Inventor: SHINMEN KEIZO
IPC: G01R29/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for remodeling a device and for changing a range and to measure a jitter irrelative to a transfer rate by scanning an acquisition memory and judging whether data being scanned by a probability distribution memory are valid or not. SOLUTION: Reference distribution data are stored in a reference distribution memory 22. An input signal starts to be measured, data in a reference distribution memory 22 and a scanning position memory 21 are read by a data-reading means 17, and an acquisition memory 15 is scanned based on the details of the data. A scanning range is scanned successively until the scanning positions in the acquisition memory 15 are completed. Then, the scanned data are compared with data in the probability distribution memory 16 to judge whether the scanned data are valid or not. When the data are judged to be valid, the histogram distribution of a pulse signal can be obtained. Therefore, the data- reading means 17 write scanned data into a reading data memory 18.  Further, a jitter operation means 19 reads data from a reading data memory 18, calculates the percentage of jitter, and displays, for example, jitter by a display means 20.
Patent JP-S61240456-A (JP)
Title: Phtomagnetic recording medium
Inventor: AOYAMA AKIRA
IPC: H01F10/16
Filed: 1985-04-18
Abstract: PURPOSE:To reduce the Curie temp. and further to increase the Kerr's rotating angle and Faraday's rotating angle by adding at least >=1 kind of element among Pb, Bi and Sn in a Tb-Fe-Co ternary alloy photomagnetic recording film. CONSTITUTION:At least >=1 kind of element among Pb, Bi and Sn is added to Tb-Fe-Co which is the essential composition of an amorphous photomagnetic recording layer to form a recording medium consisting of a composition shown by the following formula and impurities. In the formula [Tbx(Fe100-yCoy)100-x]100-z(PbalphaBibetaSnr)z, 17<=x<=35at%, 0<y<=50at%, 0<z<=30at%, alpha+beta+gamma=100at%, 0<=alpha<=100at% 0<=beta<=100at% and 0<=gamma<=100at%. Consequently, the Curie temp. is low enough to enable the writing by laser and a material, the Kerr's rotating angle of which can be made larger than that of an alloy film consisting essentially of rare earth metal-transition metal, can be obtained.
Patent JP-S5419027-A (JP)
Title: Ignition plug
Inventor: KOORIYAMA TSUTOMU
IPC: H01T13/20
Filed: 1977-07-13
Abstract: PURPOSE: To prevent effectively noise radio emission of an ignition plug by interposing a resistance between a rod head and a center electrode with a low resistance glass seal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03285802-A (JP)
Title: Ozonizer
Inventor: KOBAYASHI HIROSHI
IPC: H01T23/00
Filed: 1990-03-30
Abstract: PURPOSE:To remove generated ozone from an electric discharge field and to efficiently generate ozone by providing the inlet and outlet for a raw gas, a power source circuit, a discharge electrode and a counter electrode to a case and combining the members to produce a specified effect. CONSTITUTION:A raw gas inlet 11 having a filter 12 is provided on the left or right side face of a case 10, and an outlet 13 having a fan for discharging the gas in the case 10 to the outside is furnished on the upper or lower face. A power source circuit 20 for converting a commercial power source into a high-voltage and high-frequency power source is provided in the case 10, and a discharge electrode 32 to be connected to the power source circuit 20 is furnished on the periphery of a horizontal cylindrical dielectric 31. The discharge electrode and a discharge reaction electrode 30 provided with a counter electrode 33 to be connected to the power source circuit 20 are horizontally arranged in the cylinder. This ozonizer is constituted in this way.
Patent JP-S63250243-A (JP)
Title: Data communication processing system
Inventor: AZEYANAGI MIKISUKE
IPC: H04L69/14
Filed: 1987-04-06
Abstract: PURPOSE:To decrease the quantity of a software and a hardware by processing a different protocol classification in accordance with an HDLC procedure corresponding to respective data links based on protocol classification information control data provided at a device internal memory in a data link processing device. CONSTITUTION:A data link processing device 1 executes the processing of different protocol classification in accordance with the HDLC procedure corresponding to respective data links based on the protocol classification information control data provided at an internal memory 5. Further, a communication channel interface processing device 2 can transmit and receive the transmitting receiving frame communication channel information at the section of the data link processing device 1 executes the queuing control until the transfer to the data link processing device 1 of the receiving frame from a communication channel can be received by the data link processing device 1 and transmits the transmitting frame from the data link processing device 1 to said communication channel. Thus, the processing except the processing inherent to the protocol is shared and the hardware and software quantity can be decreased.
Patent JP-S59206779-A (JP)
Title: Switching mechanism of power source
Inventor: HATAMOTO KAZUTAKA
IPC: G01R31/18
Filed: 1983-05-11
Abstract: PURPOSE:To perform optionally continuous switching of power sources by providing short rails for switching the power sources and a power source switching unit between two pairs of rails for power supply on which a power supply tool mounting an electronic apparatus is slid, and also providing a tool passage detector to the rails on one side close to the short rails. CONSTITUTION:The power supply tool 1 has a current collecting brush 2 and the electric apparatus 3 is mounted on the tool 1 to receive power supply from the tool 1. The short rails 8, 9 are arranged between the inlet side rails 4, 5 of a training operation process and the outlet side rails 6, 7 of the training operation process and the rails 8, 9 have the length required for mounting one electric apparatus and securing time necessary for an electric test. Power supply switching units 13, 14 are provided with zerocross trigger generating circuits 15, 16, a power supply switching timing circuit 17, interlock circuit 18 oscillation circuit 19, pulse transformers 22, 23, and alteration switches 24-27. A switching timing detector 10 detects the position of the tool 1 to switch power supply sources and the switching is enabled even if the power supply sources are different in voltage, frequency and phase.
Patent JP-S60225705-A (JP)
Inventor: SANO YOSHIO
IPC: B27L5/00
Filed: 1984-04-25
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-H02261120-A (JP)
Title: Quality control method in stirring and mixing process of excavated soil and solidification agent
Inventor: TSUCHIHIRO MICHIO
IPC: E02D3/12
Filed: 1989-03-31
Abstract: PURPOSE:To improve the execution accuracy and the reliability by measuring and detecting the density of the mixture with a gamma-ray detector real time, and controlling the mixing level, in the mixing process of an excavated soil and a solidification agent water solution. CONSTITUTION:When a solidification agent water solution such as a cement milk is mixed to an excavated soil, the density of the mixture is determined by the adding amount of the solidification agent. Furthermore, the relation of the density of the excavated soil, the adding amount of the solidification agent, and the density of the mixture is examined beforehand, and the detector of a gamma-ray densimeter which consists of a gamma-ray source, a GM counter, and a preamplifier is fixed at the tip of an excavator/stirrer. Then, the gamma-rays are applied to the mixture to measure the density of the surrounding mixture, the including amount and the uneven disposition of the solidification agent are detected, and the mixing level is determined. Consequently, the useless process is omitted, and the execution efficiency can be improved.
Patent JP-2000278508-A (JP)
Title: Density irregularity removal device
Inventor: ARIYOSHI TOSHIO
IPC: H04N1/387
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a density irregularity removal device capable of removing density irregularities without damaging the tone of a fine part provided in a pattern on an image in the image provided with a building material pattern. SOLUTION: An original picture provided with a building material pattern is Fourier transformed respectively in a horizontal direction and a vertical direction, low frequency components are extracted, then it is inversely transformed and an irregular image is prepared by an irregular image preparation means 6. A tone component action means 7 synthesizes or adds a tone component which is a difference between the average value of the entire pixels of the irregular image and the value of the certain pixel of the irregular image with the pixel of the original picture. Thus, the image from which the density irregularities are removed is obtained.
Patent JP-2000278416-A (JP)
Title: Interphone device for two-family home
Inventor: HARA KOJI
IPC: H04M9/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an interphone for two-family home which reduces the number of wiring and is superior in excution property. SOLUTION: This interphone device for two-family homes consists of an intercom 1 provided with a parent generation household call button and a child generation household call button, a parent generation household master unit 4 communicating with the intercom 1 and a child generation household master unit 5, the unit 4 is provided with a call detecting part 23 which detects the depressions of the parent generation household call button 2 and the child generation household call button 3 provided on the intercom 1 and a controlling part 24, that compares an output of the part 23 with reference potential to decide whether to call the unit 4 or 5.
Patent JP-S527738-A (JP)
Title: Thermal recorder with the comparator
Inventor: MIYAKE AKIKATA
IPC: B41J2/32
Filed: 1975-07-09
Abstract: PURPOSE:To enable the simultaneous recording of the measurement value together with the limit value by comparing the recording signal wherein a thermal element is used for recording on a sensitive paper with the preset value.
Patent JP-S5710170-A (JP)
Title: Electrophotography method
Inventor: TAKAYAMA KENZOU
IPC: G03G15/043
Filed: 1980-06-20
Abstract: PURPOSE:To obtain a high-quality picture having a constant contrast, by controlling the light intensity of exposure of an image according to the result of detection derived from a humidity detecting means which is provided near a photoreceptor. CONSTITUTION:The output of a humidity detecting means 12 is converted into the control signals by a signal converter 14 and at a power supply control part 13 of a lamp 16 that illuminates an original 17 and then outputted as a prescribed voltage through a light source stabilizer 15 to give a change to the light volume of the lamp 16. As a result, the voltage to be applied to the lamp 16 for image exposure is made automatically variable in accordance with the humidity. On the other hand, a photoreceptor consisting of a surface insulated layer, a photoconductive layer and a conductive supporter is controlled to increase the image exposure value by increasing the luminous intensity of the lamp 16 when the ambient humidity of the photoreceptor increases. Thus the potential of a latent image is lowered for the photoreceptor.
Patent JP-H06211286-A (JP)
Title: Surface mount type semiconductor package carrier jig
Inventor: HIRANO TORU
IPC: B65D85/00
Filed: 1992-04-06
Abstract: PURPOSE:To perform functions as a stick magazine and a tray, by providing a plurality of magazine insertion openings, and by providing pocket closing members which are erected and bent around the rows of pockets, thereby closing the openings of the pockets and making it possible to place semiconductor packages. CONSTITUTION:In a carrier jig 1, a plurality of openings, 2A and 2B, into which surface mount type semiconductor packages can be inserted in a horizontal direction are disposed at proper intervals; a plurality of pockets, 3, are also disposed in rows at proper intervals. These pockets 3 are open in the upper directions, and grooves 4 are provided around them. A pocket closing member 5 is erected in this groove 4. The opening of the pocket 3 is closed by bending the upper half of the closing member 5. This makes it possible to place the packages supplied in a vertical direction, and to use the jig both as a magazine stopper, capable of performing a function as a stopper, and a tray.
Patent JP-H06303266-A (JP)
Title: Demodulating device
Inventor: SUZUKI FUMIAKI
IPC: H03L7/12
Filed: 1993-04-12
Abstract: PURPOSE:To provide a demodulating device whereby VCO synchronization pull-in time inside a carrier wave reproducing part in the demodulating device used for satellite communication is shortened. CONSTITUTION:An AGC amplifying part 1 amplifying the input signal of an SCPC system to a certain output level, a demodulating part 2 demodulating the output of the AGC amplifying part and outputting first, second and third branching signals, a comparing part 4 wave-detecting the first branching signal and applying a control voltage in difference from a reference value, a carrier wave reproducing part 5 having VCO which outputs a carrier wave signal from the second branching signal and a synchronization judging part 7 counting an error number from demodulation data of the third branching signal and judging whether it is non-synchronizing or synchronizing by whether a value is larger or smaller than a prescribed threshold value are provided so that the carrier wave reproducing part stores a level where the control voltage to the AGC amplifying part becomes min. and the sweep of VCO is executed within the + or - level range restricted from the min. level.
Patent JP-S57118589-A (JP)
Title: Imidazobenzothiazepine, manufacture, pharmaceutical medicine containing same and use as medicine
Inventor: IZUIDARASU BURATSUTASU
IPC: C07D233/84
Filed: 1981-05-30
Abstract: The invention concerns the compounds of the Formula I   <IMAGE> wherein each of R1 and R2 is hydrogen, alkyl, alkanoyl, halogeno, cyano, carboxy, carbalkoxy, carbamoyl, sulfamoyl, mono- or di-alkyl-(carbamoyl or sulfamoyl); Ph is 1,2-phenylene, unsubstituted or substituted by up to two identical or different members selected from alkyl, alkoxy, alkylthio, halogeno, trifluoromethyl, sulfamoyl, mono- or di-alkylsulfamoyl; each of CmH2m and CnH2n is alkylene separating both nitrogen atoms by 2 or 3 carbon atoms, and R3 is hydrogen, alkyl, alkanoyl, alkoxycarbonyl, phenyl-alkoxycarbonyl or hydroxyalkyl, wherein the hydroxy group is separated from the nitrogen atom by at least 2 carbon atoms; their N- and/or S-oxides, and alkyl quaternary derivatives thereof salts of all these compounds. The compounds exhibit neuroleptic activity. They are prepared by condensing a compound of the general Formula III or a salt thereof with a compound of the general Formula IV   <IMAGE> wherein X is halogeno, alkoxy, alkylthio, cyanato or thiocyanato; Y is hydrogen or an alkali metal; p is an integer from 0 to 2, and the remaining symbols have the meaning given for formula I.
Patent JP-H11281841-A (JP)
Title: Optical breaker and optical breaking method by optical breaker
Inventor: HARA YASUSHI
IPC: G02B6/26
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized, highly reliable optical breaker with the reduced number of components. SOLUTION: A light transmission part 3 is interposed in an intermediate part of an optical fiber 4, and light which is made incident from a light input port 1 is outputted to a light output port 5 through the light transmission film 3. The film 3 transmits the incident light as it is, but when light of high electric power exceeding the permissible power density of the film 3 is made incident, the film 3 is burnt and the loss increases to cut off the output of excessive light power to the output port 5.
Patent JP-2000283342-A (JP)
Title: Laminated rubber hose and manufacture of the same
Inventor: YAMAMOTO YASUO
IPC: F16L11/08
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the foaming in vulcanization by blending a predetermined range of silica and a predetermined range of silane coupling agent to an ethylene acryl rubber layer or an acryl rubber layer in a laminated rubber hose. SOLUTION: A laminated rubber hose includes an ethylene acryl rubber layer made of a copolymer of ethylene monomer and acryl monomer, or an acryl rubber layer as an inner layer and an outer layer, and manufactured by vulcanization and molding. Silica composed of synthetic silicic acid of 10-50 phr and a silane coupling agent of amino group, mercapto group, vinyl group, epoxy group, methacryl group and the like as a silicon compound of 0.05-3 phr are blended in the ethylene acryl rubber layer or the acryl rubber layer. Whereby the foaming can be effectively prevented even in the steam vulcanization under a normal low pressure.
Patent JP-S5512208-A (JP)
Title: Shrunk rotor
Inventor: ONODA TAKESHI
IPC: F01D5/06
Filed: 1978-07-12
Abstract: PURPOSE: To improve reliability of rotor by equalizing temperature on the surface of a shaft in provision of a key groove in circumferential direction on the shaft of a wheel part.  
     CONSTITUTION: After making shrinkage fit of a wheel 5 on a shaft 3, a key 18a is inserted through a groove 27 installed on the wheel 5, the key 18a is put into a key groove 16 installed on the shaft 3 and a groove 24 for lock key, which is fixed on the shaft 3 with use of bolts. The end 27 of a groove 28 for a wheel 5a borders on the end 25a of the key 18a. On the other hand, the end surface 26 of a thrusting part 23 of the key 18a is contrived so as to border on the end surface 13 of the wheel 5a. In consequence, by reason of non-existence of the key groove in the axial direction of internal diametral surface of the wheel, the external diametral surface of the shaft becomes equal temperature, to decrease vibration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58204111-A (JP)
Title: Method of charging material in melting of cast iron in low frequency induction furnace
Inventor: MURAKAMI OSAMU
IPC: C21C5/52
Filed: 1982-05-20
Abstract: PURPOSE:To reduce operation time and energy consumption by specifying the compounding ratio and disposition of the iron plates, pig iron and return scrap to be charged into a furnace. CONSTITUTION:The compounding ratio of iron plates, pig iron and return scrap are determined, by weight, at 40-50% iron plates, 30-40% pig iron and 10- 30% return scrap in order to improve the suitability to charging into a furnace in the stage of charging said materials into the furnace. Said materials are charged by the method of placing the return scrap 10 around the furnace wall 6 and in the furnace bottom, the pig iron 11 in the lower part in the furnace and the iron plates 9 in the upper part in the furnace. A cavity 8 is created in the central part of the furnace (a round cylinder is inserted beforehand in the furnace and after packing of the material, the cylinder is removed), a furnace cover 1 is put thereon and the flame of an oxygen-oil burner 7 is passed in the cavity 8 to assist the combustion.
Patent JP-H04317170-A (JP)
Title: Four point interpolation circuit
Inventor: OKI MITSUHARU
IPC: G06F17/17
Filed: 1991-04-16
Abstract: PURPOSE:To simplify the constitution of an interpolation circuit and to speed up an operation speed in the interpolation circuit of four points, which calculates interpolation data from four pieces of sampling data through the use of a high- order interpolation function such as a cubic function. CONSTITUTION:This circuit has interpolation circuit systems (18A-18C, 19A-19D and 20) obtaining linear interpolation data of two pieces of sampling data A and B, interpolation circuit systems (22A-22C, 23A-23D, 24 and 25) obtaining differential data between the linear interpolation data and linear interpolation data of another two pieces of sampling data C and D, multiplication circuit systems (27A-27D, 28A, 28B and 29) multiplying a secondary function (x-x<2>) on an interpolation point (x) by differntial data and an addition circuit 29 adding output data of the multiplication circuit systems with linear interpolation data of A and B.