baber/WOPTO huggingface dataset:
Patent JP-S5340728-A (JP)
Title: Preparation of quinones
Inventor: WATANABE YOSHIHISA
IPC: C25B3/23
Filed: 1976-09-21
Abstract: PURPOSE: Alkylbenzoquinones and alkylhydroquinones which are useful as a raw material of tocopherol, etc. are prepared in high purity and yield and in excellent current efficiency by the electrolysis of alkylphenols using a carbon electrode as the anode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08308065-A (JP)
Title: Network concentrator
Inventor: INAGE TOSHIAKI
IPC: H01R25/00
Filed: 1995-05-11
Abstract: PURPOSE: To provide a network concentrator which can be installed into a wall surface and a steel-made disk and a storage unit without an exclusive metal fitting for the installation of a device main body. CONSTITUTION: This network concentrator has a screw insertion part 2a and a screw hanging part 2b in the rear of a device main body 1 and also has a projection piece 3a projecting from the lower part of the rear of the device main body 1 and a screw insertion hole 3b provided in the projection piece 3a. A first screw head projecting from the wall is inserted into the screw insertion part 2a of the device main body 1 to press the rear of the device main body 1 against the wall surface and push down the device main body 1, thereby hanging the screw hanging part 2b on the first screw head, and a second screw is inserted into the screw insertion hole 3b to fix the device main body 1 to the wall, thereby being able to fix the device main body 1 to the wall.  Also, a magnet element is inserted into the magnet insertion part 4 in four corners of the rear of the device main body 1 and held, thereby being able to easily fix the device main body 1 to the side surface of a steel-made disk, a storage unit or the like by the magnet element.
Patent JP-S5447636-A (JP)
Title: Original editing apparatus
Inventor: SUENAGA YASUHITO
IPC: G06F17/21
Filed: 1977-09-21
Abstract: PURPOSE: To simplify automatic editing by handling originals as images and performing thickening processing and thinning processing of image components.  
     CONSTITUTION: The images of an original B1 scanned by a video information input unit 1 are read as binary coded signals corresponding to white and black and the video information is stored as original image patterns 31 in a memory 3. When the patterns 31 are subsequently read out and are processed in a thinning processing unit 4, the characters 40, etc. in the original disappear and the thinned image patterns 32 such as moving mark 37, line change mark 38, etc. are tored in a memor 3. Next, the differences between the thickened patterns 33 such as the marks 37, 38, etc. having been restored to the original sizes of the patterns 32 having been treated with a thickening processing unit 6 and the patterns 31 are stored as patterns 34 in the memory 3. Reading out of the patterns 33 is performed with a special symbol decoding unit 7 to identify the video shapes such as marks 37, 38...etc. These cause the perfect original patterns 35 formed by the binary signal proofread through a video information resetting unit 8 to be stored in the memory 3, whereby automatic editing is readily accomplished 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5447622-A (JP)
Title: Electronic musical instrument
Inventor: ICHIGAYA KOUJI
IPC: G10H1/057
Filed: 1977-09-21
Abstract: PURPOSE: To readily and surely obtain signals of waveforms corresponding to respective intervals by subsequently determining the sampling points of the waveforms for the same intervals with the values subsequently integrating the sampling intervals being read out from memories.  
     CONSTITUTION: Sampling intervals X 1 , X 2 ,...X 88  for respective intervals are converted to binary codes of respectively specified bit numbers and written in respective words of 88 of the ROM 71 in a retrieval circuit 7 and the respective intervals are determined according to the reference frequencies of the respective intervals. The words of 88 of RAM 72 are also written with the sampling positions of the waveforms for momentary intervals in correspondence to the respective intervals as binary codes of specified bit numbers. When power source is turned on, the word for the interval A 0  of both memories is addressed and X 1  is read out from the ROM 71 and 0 from the RAM 72 respectively. The output of an adder 73 then becomes X 1 , which is stored in a buffer 74. In a DA converter 74, one step of the pitch corresonding to the value of X 1  of the staircase signals is formed. Thereby, the signals of the waveforms corresponding to the respective intervals may be surely obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01287252-A (JP)
Title: Sintered dispersion strengthened ferritic heat-resistant steel
Inventor: HIRANO SUSUMU
IPC: C22C38/18
Filed: 1988-05-11
Abstract: PURPOSE:To obtain the title steel having excellent high temp. strength and low anisotropy by uniformly mixing specific amounts of one or more kinds of the powder of the oxide such as Y2O3, Al2O3, ZrO2 and MgO to the mixed powder of Fe with specific content of Cr and subjecting the mixed powder to molding and sintering. CONSTITUTION:One or more kinds of target fine powder among Y2O3, Al2O3, ZrO2, MgO, etc., 0.05-1.5wt.%, are added to the mixed fine powder constituted of 8-13wt.% Cr powder having <=100-200mum grain size, 0.04-0.2wt.% C and the balance consisting of Fe. The admixture is charged to a high energy ball mill, is subjected to mechanical alloying treatment in the atmosphere of an Ar gas, is thereafter vacuum-sealed in a barrel-shaped vessel and is subjected to hot extrusion sintering, e.g., at 1,000-1,100 deg.C. The dispersion strengthened ferritic heat-resistant steel in which the above oxide powder is uniformly dispersed into a ferritic mother phase and having excellent high temp. strength and low anisotropy can be manufactured.
Patent JP-H0410193-A (JP)
Title: Burglar proof device
Inventor: HIGAKI JUNJI
IPC: G08B13/22
Filed: 1990-04-27
Abstract: PURPOSE:To make operations secure by starting energizing to the circuit of a tag device when moving the tag device, which generates an alarm after detecting interlinkage to the induced field of an audible frequency band, from a display position. CONSTITUTION:The transmission frequency of a transmitter 10 is 12.5 KHz in the the audible frequency band, and an antenna 6 is composed of a practical- size loop coil 14 wound around the frame having about 50X100cm aspect dimension. When a protection object 1 is hung up from the display position, the energizing to a switch part 5 is started. The switch 5 starts warning to an alarm 3 and raises the alarm when detecting that a voltage higher than a rated value is induced in the loop coil 15 with the interlinkage to magnetic flux 16 of the magnetic field induced from the loop coil 14 connected to the transmitter 10.
Patent JP-S5541414-A (JP)
Title: Developing device
Inventor: TOMITA SATORU
IPC: G03G15/08
Filed: 1978-09-19
Abstract: PURPOSE:To eliminate defects such as damaging of pumps, etc. by providing a filter for removing developer between the outlet side of a developing chamber and the suction side of a pump and re-introducing the developer having been removed by being bypassed of the pump. CONSTITUTION:Electrostatic latent images are developed in a developing chamber 2 and dry toner is supplied into the developing chamber 2 from a hopper 3. The  rest of the toner having been used in the develpment is carried together with air by  the suction force of a pump 5 and is filtered by a filter 6 on the way. Hence, the  air mixed with just a small amount of toner is sucked in the pump 5. The toner on  the filter 6 scraped off by a brush 8 is again sent into the circulating path 4 by the  air flow through a bypass transport path 9. Since the toner does not pass through  the pump as a rule in this way, damaging of the pump does not occur and excessive  suction of a large amount of the toner does not occur either.
Patent JP-S60256616-A (JP)
Title: No-supply device of oil in rotating part of connecting pin
Inventor: KANBARA FUMIO
IPC: F16C33/76
Filed: 1984-06-04
Abstract: PURPOSE:To eliminate the necessity for supplying lubricating oil and prevent wearing of a connecting pin in its rotating part, by providing bearings and a sleeve around a connecting pin and a bush while filling a clearance between the sleeve and the bush with the lubricating oil to be enclosed by oil seals. CONSTITUTION:The main unit of an arm 1, welding a sleeve 2 and assembling a bush 3 to the sleeve 2, fixes bearings 4 and bearing retainers 5 by washers 6 and nuts 7. And a movement of the bush in its vertical direction is fixed to the sleeve 2 by packing a clearance between the sleeve 2 and the bush 3 with grease and mounting snap rings 8. Further a device assembles oil seals 10 to the bush 3, stopping covers 11 by bolts 12.
Patent JP-H10287142-A (JP)
Title: Driving device of electric vehicle
Inventor: SASAKI YOSHIHIKO
IPC: F16H48/38
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To make the outer form in the diameter direction of the device whole body compact, in a driving device for electric vehicle in which a motor and a trans-axle are combined. SOLUTION: This driving device furnishes a motor M; a differential device Gd; and a counter gear mechanism to transmit the motive power of the motor M to the differential device Gd. A universal joint JR at the motor M side to connect the differential device Gd to the axle shaft of the vehicle is provided at the outer side at the other side end in the axial direction of the motor M, so as to avoid the interference with the motor M, while the differential device Gd is neighbored to one end in the axial direction of the motor M, to provide it by overlapping at the maximum limit in the diameter direction of the motor M, so as to curtail the shaft interval between the motor M and the differential device Gd.
Patent JP-S60257633-A (JP)
Title: Identification method of coding rule
Inventor: TOKIZAWA IKUO
IPC: H04B14/04
Filed: 1984-06-04
Abstract: PURPOSE:To relieve the load of a network attended with switching control of the coding rule by arranging a different 1-bit different depending on the difference of the coding rule to a specific bit location in one frame. CONSTITUTION:A bit string inputted from an input terminal 1 is inputted to a switch 2. The switch 2 passes only the K-th bit in the code of one frame. The bit different depending on the coding system is arranged to the K-th bit location. The bit selected by the switch 2 is fed to a one-frame delay device 3 and a subtraction circuit 4. The subtraction circuit 4 takes difference between the K-th bit of the code before one frame being an output of the delay device 3 and the K-th bit of the existing frame. This difference output is fed to an accumulation circuit 8 through an NOT circuit 5. The accumultion circuit 8 obtains the accumulated value within a prescribed time, the value is compared with a threshold value at a decision circuit 9, which decides the quantity and gives an output to an output terminal 10.
Patent JP-S61274836-A (JP)
Title: Device for setting table stroke of surface grinder
Inventor: SANO TAKASHI
IPC: B23Q5/52
Filed: 1985-05-29
Abstract: PURPOSE:To automatically set the dimension of a reciprocating stroke of a table in accordance with the type of a workpiece by providing a limit switch other than a limit switch provided on a bed. CONSTITUTION:A changeover switch 14 is provided on a table 2 and, when a pallet 6 is mounted on the table 2, a limit switch 4 is changed to a limit switch 11. On the other hand, a pair of dogs 10 are provided on a pallet 6, and the distance between them is adjusted to be a proper table stroke relating to a workpiece 9. Accordingly, when the pallet 6 on which the workpiece 9 is mounted, is loaded on the table 2, the limit switch 4 is changed to the limit switch 11, which, in turn, is operated by means of the dogs 10, thereby, automatically setting a proper table stroke for the workpiece 9.
Patent JP-H10287325-A (JP)
Title: Packaging box with lid and packaging structure
Inventor: ASAI HIROSUKE
IPC: B65D5/52
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To allow a decorative plate to appear as floating from a movable base in a standing state to obtain excellent representation effects by making a constitution that the decorative plate is pulled by a coupling piece to stand up when the movable base is opened to stand and by providing the decorative plate at an arbitrary distance from the movable base. SOLUTION: While an article 8 is being packaged, a lid 3 is put over an upper face of a box body 2. A movable base 30 is stuck to a rear face of the lid 3 which is attached to the upper face of the box body 2 via a hinge 40, and a decorative plate 6 is connected to a decorative base plate 5 fixed to an upper face along the hinge 4 of the box body 2 by a hinge structure due to a fold line, so that the decorative plate 6 is fallen down on the upper face of the box body 2 in a state overlying on an internal face of the lid 3 while the lid is closed. If the lid 3 is opened in this state, the movable base 30 is pulled by a coupling piece 7, so that the decorative plate 6 is made to stand while being kept in parallel to the lid 3. Since the decorative plate 6 is at a certain distance from the movable base 30, it appears three-dimensional.
Patent JP-S5339780-A (JP)
Title: Vibration measuring device
Inventor: TOMIZAWA TERUAKI
IPC: G01H9/00
Filed: 1976-09-24
Abstract: PURPOSE: To simply detect an abnormal vibration preventing mixture of noises, by transmitting to the distance the light signals, which are detected by a vibration system having a coil spring and a weight, by the use of optical fiber cables. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S607641-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: KANAZAWA YOSHIKAZU
IPC: G11B15/467
Filed: 1983-06-24
Abstract: PURPOSE:To attain the recording of only audio signals by providing the titled device with a switching means applying a reference signal from a reference signal generating circuit to a control circuit at the recording of only an audio signal or normal reproducing and applying a reference signal based upon a video signal to the control circuit at the recording of the video signal. CONSTITUTION:When an alteration switch 13 is turned to the contact (c) side at the recording of audio signals, a reference signal from the reference signal generating circuit 5 is applied to a motor control circuit 4. Even if a video signal is not inputted at the recording of only the audio signal, the motor control circuit 4 controls a drum 6 and a capstan motor 7 on the basis of the reference signal from the reference signal generating circuit 5 and enables a control head 8 to record a signal on a magnetic tape.
Patent JP-S5544105-A (JP)
Title: Braking device of hydraulic clutch
Inventor: TAKEHIRA RIYUUICHI
IPC: F16D25/0638
Filed: 1978-09-19
Abstract: PURPOSE: To simplify the maintenance of a hydraulic clutch by providing a driving body connected with a driving part and a cylinder connected with a driven shaft on the same axis and fitting a piston in a cylinder to be swivelled for adapting the piston to be slided freely along the axis by oil pressure to be caught by the driving body.  
     CONSTITUTION: On a transmission case 1, a clutch case 2 is firm fixed and a cylindrical driving body 4 is held by bearings 5, 6 for fixing a gear 3 to connect the transmission case 1 to an engine. A driven shaft 7 is inserted through this driving body 4. It is held by a bearing 8 in a crank case 2 in one end, and connected to a reduction gear in another end. A cylinder 9 is fitted to the driven shaft 7 by spline. Clutch disks 10 are fixed to be swivelled and freely slided along the axis. A piston 14 is operated axially by the oil pressure given from an oil route 13 connected to an oil route 12, and given the returning force by a spring 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01285394-A (JP)
Title: Registering method and reading method for brush-writing character data
Inventor: SUZUKI SHINJI
IPC: B43L13/00
Filed: 1988-05-13
Abstract: PURPOSE:To save the time for inputting letters of greeting, congratulation, and condolence, name, address, and the like being high frequently used, by a method wherein, in a brush plotter for Chinese compound words, sentences, etc. are registered in a memory device capable of storing character data as character-writing data by compacted codes, and the character-writing data is read from the memory device by the compacted code. CONSTITUTION:An input device A inputs a code of character etc. to be written. A data reading device B reads the data corresponding to the inputted code from a memory device C, or registers it in the memory device C. The memory device C prestores the character data corresponding to the character code. The character data obtained from the memory device C is converted to stroke information for writing characters by a drive arithmetic unit D. An X-axis motor, a Y-axis motor, and a Z-axis motor are actuated by a motor driver E. Furthermore, the character is written by a brush pen G through an orthogonal three-axis travel mechanism F moving an X, Y, Z orthogonal three-dimension coordinate point.
Patent JP-H05314302-A (JP)
Title: Automatic reading-out reader
Inventor: MIURA JUNJI
IPC: G06K9/03
Filed: 1992-05-07
Abstract: PURPOSE:To read out KANJI (Chinese character), to which FURIGANA (Japanese phonetic syllabary written at the side of KANJI) is added because this KANJI has a difficult or special reading, in the way of reading according to FURIGANA characters without KANJI-KANA (Japanese syllabary) conversion. CONSTITUTION:This automatic reading-out reader optically reads a document sentence A and outputs it with a voice, and a layout processing part 3 of an optical character reader 1 is provided with a means 3a which recognizes FURIGANA characters, a means 3b which recognizes KANJI in the text corresponding to FURIGANA characters, and a means 3c which relates FURIGANA characters and KANJI corresponding to them to each other. A KANJI-KANA conversion part 7 of a language processing device 6 is provided with a means 7a which extracts KANJI with FURIGANA characters from a character code string and a means 7b, which handles the code of FURIGANA characters as a HIRAGANA (cursive form of Japanese syllabary) code as it is without KANA- KANJI conversion of KANJI.
Patent JP-S5815381-A (JP)
Title: Solid-state image pickup device
Inventor: TSUNEKAWA TOKUICHI
IPC: H04N9/04
Filed: 1981-07-22
Abstract: PURPOSE:To obtain picture information with good color balance, by controlling storage time of picture information separated in color, in response to spectral characteristics of a color separation filter and a solid-state image pickup element. CONSTITUTION:A picture is formed on the upper surface of a solid-state image pickup element consisting of a lot of charge storage sections SA1-SKn via a color separation filter of disc shape (not shown). When one color filter reaches the said image pickup element, the SA1-SAn start the storage of picture information of the color with the control from a terminal ICG. After the time determined on the color filter, charges of the SA1-SAn are transferred to a vertical shift register VA with the end of the said color filter. At the end of movement of the said color filter, the charges of the VA are transferred to a VB from a terminal SH2, the charges of the SA1-SAn afterward are discharged with the ICG and then the charges in the VB are transferred to a VC with an SH3 afterward. The picture information by the color filters for said operations is sequentially outputted to a terminal VF via a horizontal shift register HR.
Patent JP-S60257311-A (JP)
Title: Gyro
Inventor: MORI SHINTAROU
IPC: G01B7/30
Filed: 1984-06-05
Abstract: PURPOSE:To eliminate exactly an induction noise, and to detect an inclination of a gyro rotor by providing an angle detecting coil for detecting a gyro rotor angle position in accordance with plural gyro coil groups, respectively. CONSTITUTION:The first-the fourth angle detecting coils 13-16 are provided on the respective corresponding positions of four spin coils 11 of the lower part of a precession coil 12. In this state, in case a precession has been executed by making a current flow to the precession coil 12 so that a gyro rotor 10 has an angle, for instance, round the Z axis, induction voltages CY1, CZ1, CY2 and CZ2 are induced to the coils 13-16, respectively. In this case, an induction noise 17 and 18 by a magnetic flux are superposed on these induction voltages, respectively. Therefore, the angle detecting output is derived by a fact that the induction noises 17, 18 are eliminated, and outputted from an angle detecting output end.
Patent JP-S5339719-A (JP)
Title: Method for phase coincidence
Inventor: KIHARA NOBUYOSHI
IPC: G11B20/20
Filed: 1976-09-24
Abstract: PURPOSE: To improve the data signal fluctuation from the tape sway by effecting the phase coincidence of a separate control signal track. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61272377-A (JP)
Title: Ordinary pressure cvd device
Inventor: SAKURAI TAKASHI
IPC: C23C16/455
Filed: 1985-05-28
Abstract: PURPOSE:To improve the operation rate of the title device and also the yield of wafers by providing a duct suction port between the bottom surface of a dispersion head and a tray and connecting the upper part of the suction port to wrap the whole of a gaseous reactant discharge port at the bottom surface of the head. CONSTITUTION:An unreacted gas flow 6 blowing out from the lower part of a head 5 is brought into contact with the surface of a wafer 3 on a target 2 and reacts. In this case, a duct 4' is connected to the lower part of the head 5 and the gaseous reactant leaving the head 5 is sucked into the duct 4' and discharged. Accordingly, the side surface and upper part of the head 5 do not contact with the gaseous reactant and the reaction product 8 is not deposited on the part except the bottom surface of the head 5. Moreover, the product 8 deposited in the duct 4' is converted into a material which is difficult to strip off and hard by heating with a heater 1 and particles dropping and depositing on the wafer 3 are remarkably reduced. By such a constitution, the number of cleanings of the head 5 is reduced and the operation rate of the device is increased.
Patent JP-H0747763-A (JP)
Title: Color developer composition for no-carbon required paper copying system
Inventor: PATORITSUKU AASAA CHIYAARUZU G
IPC: B41M5/155
Filed: 1994-05-27
Abstract: PURPOSE: To provide a coating compsn. comprising a color developer and an extender for preparing a sheet coated with the color developer used for a carbonless paper copying system comprising the sheet coated with the color developer and a sheet coated with micro-capsules contg. a color developing coloring matter soln. CONSTITUTION: A coating compsn. comprising a color developer and an extender for preparing a sheet coated with the color developer used for a carbonless paper copying system comprising the sheet coated with the color developer and a sheet coated with micro-capsules contg. a color developing coloring matter soln. wherein the extender comprises a particulate inorg. material modified by treatment with a treating agent with a non-polar hydrophobic portion (1) comprising at least one hydrocarbon group with a chain length of 8-30C and a polar portion (2) being capable of binding with sites on the surface of the pigment particles, is provided.