baber/WOPTO huggingface dataset:
Patent JP-S59160554-A (JP)
Title: Apparatus for controlling time interval of hammering of dust precipitating plate
Inventor: MITSUSAKA TOSHIAKI
IPC: B03C3/74
Filed: 1983-03-02
Abstract: PURPOSE:To maintain high dust-collecting performance of a dust precipitator by installing a detector of hammering tone, controlling hammering so as to get the most suitable intervals of hammering dust percipitation electrodes by the change of detecting signal of the detected tone. CONSTITUTION:Dust collected on dust precipitating plates 2 is flaked and dropped by an impact of a hammering device 4 and vibrating sound generated at that time is analyzed by a hammering tone detector 5 and sent to a hammer interval controller 6. The intensity and frequency of the hammering tone are analyzed and the hammering interval obtaining the optimum dust precipitating performance is calculated to send a signal to said device 4. Therefore, hammering in accordance with the dust quantity adhered to said plates 2 can be carried out to improve remarkablely the dust precipitation performance.
Patent JP-S60178575-A (JP)
Title: Japanese processor
Inventor: SHIRATORI SHIGEO
IPC: G06F17/28
Filed: 1984-02-24
Abstract: PURPOSE:To facilitate operation when a word with a prefix, a word with a suffix, and a compound word are inputted by using a prefix table, a suffix table, and a word dictionary with mutual relation. CONSTITUTION:A keyboard control part 2 generates character codes through the operation of a keyboard 1, and those character codes are converted by a KANJI (Chinese character) conversion part 3 into KANJI, which is then supplied to a display part 5 through a screen control part 4. A dictionary file 6 contains the word dictionary, KANJI dictionary, prefix table, suffix table, etc. A file control part 7 accesses those dictionaries with mutual relation and part of the dictionary file 6 is held in a dictionary storage buffer 8. The KANJI conversion part 3 refers to the contents of the dictionary storage buffer 8 to perform KANA conversion.
Patent JP-S54138862-A (JP)
Title: Removing apparatus for harmful substance
Inventor: YAMAMOTO YASUISA
IPC: B01D53/34
Filed: 1978-03-27
Abstract: PURPOSE: To keep press. loss in a catalyst-packed tower less than a prescribed value, to improve the performance for removing harmful substances, and to increase catalyst life, by installing an automatic catalyst-transferring apparatus, which start at a specific time, at a harmful-substance-removing apparatus.  
     CONSTITUTION: A press. loss (press. difference) detector 5, a press. difference comparator 6, and a controller 7 are added to a conventional catalyst-packed tower 1 and a catalyst-transferring apparatus 4. Press. difference of the tower 1 is detected by the detector 5, compared with the reference value by the comparator 6. When the detected value is equal to, or larger than, the reference value, a starting command is given to the controller 7 so as to start tge catalyst-transferring apparatus 4 automatically. The start-number comparator 8 of the controller 7 is constituted in such as way that it starts and gives command to a starting-stopping operator 9 only when the number of starting command from the press. difference comparator 6 and the number of start are smaller than, or equal to, the previously set number of start per prescribed time, and only alarm signals are given when the former numbers are larger than the latter number. As the result, useless transfer of catalyst is prevented, and the life of the catalyst is prolonged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07261058-A (JP)
Title: Optical waveguide connector and preparation thereof
Inventor: BURUUSU RII BUUSU
IPC: G02B6/24
Filed: 1995-02-22
Abstract: PURPOSE: To provide a light guide connector and its manufacture and, more concretely, provide a light guide connector for coupling an array of waveguides and/or optical fibers and its manufacture. CONSTITUTION: The connector is a light guide or optical fiber connector which is coupled with an opposite-side light guide or optical fiber connector. An optical connector assembly which is provided by this invention is in combined structure of the light guide or optical fiber connector and the opposite-side light guide or optical fiber connector. Further, the method for manufacturing the light guide or optical fiber connector and optical connector assembly is shown.
Patent JP-H09207484-A (JP)
Title: Pen point for fountain pen
Inventor: NAGAHARA NORIYOSHI
IPC: B43K1/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a pen point for a fountain pen which is used for slender writing and wares for a long time without causing a handwriting thick. SOLUTION: In a pen point 2 for a fountain pen with an ink groove slitted form the welded tip party 1a, the width if the tip part is set to 0.25mm of less and the surface of the pen point is ground into an elliptic sphere. When a character is written with the axial line of the fountain pen set to routine angle, the elliptic sphere-shaped pen point is positioned in such a manner that the spherical surface 2b of the elliptic sphere in parallel with the short axis Ls comes into contact with a plane P for writing and the abrasion of the pen points is caused in parallel with the short axis Ls when the writing is performed with the fountain pen.
Patent JP-S5310983-A (JP)
Title: Insulated gate type field effect transistor
Inventor: HARA HIROSHI
IPC: H01L29/78
Filed: 1977-03-28
Abstract: PURPOSE: To increase drain breakdown voltage even with thin gate insulation films of 100 to 800 Å in thickness by burying a metal or semiconductor within the gate insulation films and trapping electrons or holes therein or in the surface level produced between the gate insulation layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08187387-A (JP)
Title: Washing machine with lingerie net
Inventor: KATOU NOI
IPC: D06F35/00
Filed: 1995-01-12
Abstract: PURPOSE: To provide a washing machine with lingerie net by which both strong washing and soft washing can be simultaneously performed by utilizing the fact that a water stream inside the washing machine gets weaker from the downside to the upside. CONSTITUTION: A washing net A is previously installed inside the washing machine. Concerning the structure of this washing net A, a circumferential core 1 of an upper part (at the inlet/outlet of laundry) is composed of a material (such as metal) having a certain degree of strength and can be opened/closed from a diameter part like a purse. Further, one end of the circumference is made as a type 2 insertible into an internal socket type so that the circumference can be varied to be large/middle at a certain degree. A net 3 is fitted to this circumferential core 1. The material of the net is made similar to that of the ordinary lingerie net (strong and soft). The suitable number of hook parts B for attaching/detaching this net are provided at the upper part inside the washing machine. Thus, the washing machine with lingerie net can be provided.
Patent JP-H07175197-A (JP)
Title: Photosensitive material processor
Inventor: MIYAZAWA YORIKATSU
IPC: G03C5/26
Filed: 1994-03-04
Abstract: PURPOSE:To provide a photosensitive material processor achieving damp proofing of a solid processing agent, preventing powder from being produced and scattered, made compact, excellent in workability giving the stable photographic performance, and to facilitate the maintenance of the solid processing agent supply means. CONSTITUTION:In this photosensitive material processor, a solid processing agent replenishment device is provided with a container 33 constituted of a container main body 331 housing plural tablet type solid processing agents J so that their respective outer surfaces may be circumscribed, and an exit member 332 connected to one aperture of the container main body 331 and having a discharging aperture part discharging the solid processing agent J; and a container loading means 34 obliquely holding the container 33 and moving the solid processing agent J housed in the container main body 331 to the discharging aperture part side by utilizing the inclination caused by obliquely holding the container 33. The housing member 351 of a solid processing agent supply means 35 has the bisected structure, so that it is easily opened to take out an inside solid processing agent carrying member 352 to the outside.
Patent JP-H05231356-A (JP)
Title: Scroll type compressor
Inventor: KUROKI KAZUHIRO
IPC: F04C18/02
Filed: 1992-02-21
Abstract: PURPOSE:To decrease a suction pressure loss while suitably lubricating a lubrication necessary location of bearing, on-own axis-rotation preventing mechanism, etc. CONSTITUTION:In a scroll type compressor wherein a refrigerant is fetched from a back surface side of a movable side plate 41, a lubrication necessary location of bearing, on-own axis-rotation preventing mechanism, etc., is suitably lubricated. In this compressor, a back facing 21a serving as a communication path to stride a peripheral end part 42a of a movable volute unit 42 is formed in a fixed side plate 21. A refrigerant passes under the peripheral end part 42a through this back facing 21a to easily reach an internal area S2 from an external area S1. Here, the back facing 21a is completely insulated from a compression chamber 39 in the point of time the initial compression chamber 39 is formed by the peripheral end part 42a, to generate no reverse flow of the refrigerant.
Patent JP-S63201515-A (JP)
Title: Weighted mean processor
Inventor: YAMATO TOSHIO
IPC: G01R25/00
Filed: 1987-02-18
Abstract: PURPOSE:To find an accurate weighted mean value by finding the weighted sum vector of unit vectors corresponding to phase angles and finding the weighted mean value of the phase angles as its arctangent. CONSTITUTION:Input data thetai (i=1-n) are inputted to an (x)-axial component generator 14i and a (y)-axial component generator 15i to calculate the (x)-axial component and (y)-axial component of a corresponding unit vector. Weight Wi is inputted to a weighting device 16i previously and the (x)-axial component and (y)-axial component are multiplied by Wi. Then 1st and 2nd accumulators 17 and 18 sums up (x)-axial components and (y)-axial components to calculate SIGMAWi.costhetai and SIGMAWi.sinthetai. Then, an arctangent calculator 19 finds and outputs the arctangent of their ratio.
Patent JP-S61194220-A (JP)
Title: Production of conductive conjugated fiber
Inventor: MURASE SHIGEMITSU
IPC: D01D7/00
Filed: 1985-02-22
Abstract: PURPOSE:Immediately after extrusion, the conductive conjugated yarn is cooled down lower than glass transition point, then the yarn flow bended with a specific method and taken up with a godet roller, and wound up at a higher speed to enable low-cost production of the titled yarn of high conductivity with good operability. CONSTITUTION:A thermoplastic polymer containing fine conductive particles and another fiber-forming thermoplastic polymer are extruded, e.g., from spinner et 1 in an extruder and the melt-extruded conjugated yarn 2 is cooled with air from the cooling-air blower 3 down below the glass transition point. Then, the resultant yarn is brought into contact with a stationary friction body 6 and bended by an angle of 15-60 deg., then taken up with a godet roller 7 and wound up into a package 8 more than 3,500m/min. The stationary friction body 6 is preferably a ceramic pin.
Patent JP-H10230671-A (JP)
Title: Image forming apparatus
Inventor: KOMIYA RYOHEI
IPC: B41K1/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for easily and rapidly obtaining a large quantity of multi-colored prints with excellent portability. SOLUTION: Image data photographed by a CCD 24 is converted into a portrait image data, the portrait data is enlarged or contracted to meet a size of an electronic stamp 35 identified by identifying sensors 34a, 34b, the portrait data is inverted right side left, and a plate is formed on a thermal stencil printing bas sheet 38 of the stamp 36 by a thermal head 32.
Patent JP-H11234985-A (JP)
Title: Rotating body driving equipment and image forming equipment using the same
Inventor: YAMAMOTO MASANORI
IPC: G03G15/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotating body driving equipment capable of saving a space while using a hysteresis motor. SOLUTION: A photosensitive material dram 41 is rotatably retained, via bearing members 414, 415, by a fixing shaft 411 in which one end is fixed to a fixing plate 416 and the other end is inserted in a hole part 4131 of a retaining frame 413. A rotor ring 101 having a U-shaped section which is composed of hysteresis material internally comes into contact with the photosensitive material dram 41, via a holding member 103. A plurality of stators 102 are radially fixed at equal intervals to the fixing shaft 411, at positions facing aperture parts of a rotor ring 101, setting the axial center of the fixing shaft 411 as the center. In this constitution, when a rotating magnetic field is formed at a constant speed by the stators 102, the rotor ring 101 synchronously rotates while being magnetized by the rotating magnetic field and following it.
Patent JP-S59160721-A (JP)
Title: Packaging, weighing and pricing device of merchandise
Inventor: SATOU HIROKAZU
IPC: B65B61/26
Filed: 1983-03-02
Abstract: PURPOSE:To adhere a label always in the correct position of merchandise by positioning the merchandise which is delivered in a horizontal attitude from a discharging part of a packaging machine into a vertical attitude, and cross-sliding the merchandise so as to travel along the guide surface provided on one side part. CONSTITUTION:An attitude control mechanism 30 which positions the merchandise delivered in a horizontal attitude from a packaging machine 2 into a vertical attitude is provided to a turn conveyor 4 connected directly or via an intermediate conveyor 3 to the discharging section of the packaging machine. The merchandise is then positioned by a cross sliding conveyor 5 so as to travel along the guide surface provided on the one side part and the merchandise is discharged from a weighing machine 7 to a discharging conveyor 8. A label adhering machine 9 is provided above the conveyor 8 to adhere the label printed thereon with a price, etc. corresponding to the weighed value on the merchandise passing on the conveyor.
Patent JP-S63202539-A (JP)
Title: Image forming device
Inventor: KAWAGUCHI HIDEJI
IPC: B65H5/06
Filed: 1987-02-17
Abstract: PURPOSE:To obtain a stable transfer image by forming transport passages on a contact plane at the point where a photosensitive material and a transfer roller start contact or the point where said contact is completed and in the space jointed with the space on the photosensitive material side with respect to the contact plane. CONSTITUTION:A transfer material is sent by a pair of resistor rollers 3, and introduced into a transfer part through a transport passage 6 formed so as to be led into a transfer part from a photosensitive material 1 side with respect to a contact plane (shown by the broken line in figure) at the point 1a where the photosensitive material 1 and a transfer roller 2 start contact, on the outer peripheral surface of the photosensitive material 1. Similarly, the material is introduced into a pair of fixation rollers 4 through a transport passage 7 with respect to the contact plane at the point 1e where the photosensitive material 1 and the transfer roller 2 start separation. The incidence transport passage 6 and the taking-out transport passage can be provided with the above-described constitution only on the side where the force for generating tension is received. With such constitution, the distance and contact area between the photosensitive material 1 and the transfer roller 2 due to the tension of the transfer material are prevented from being varied, and a stable transfer image can be obtained.
Patent JP-H03238672-A (JP)
Title: Magnetic disk controller device
Inventor: UEDA TOSHIYUKI
IPC: G11B21/08
Filed: 1990-02-15
Abstract: PURPOSE:To speed up seek operation and to reduce a movement sound due to the movement of a head by selecting the system clock signal of a magnetic disk controller part according to a signal showing that the seek operation for shifting the head to an objective cylinder is detected. CONSTITUTION:A clock signal selection circuit to select the system clock signal of the magnetic disk controller part 4 based on the signal detected by a seek operation detecting means to detect the seek operation for shifting the head of a magnetic disk device to write and read data to the objective cylinder is provided. Then, when a floppy is used for the magnetic disk device of 5.25 inch and 3.5 inch to support both 2HD and 2DD, especially when the magnetic disk controller part (FDC) 4 does not execute the seek operation at the time of supporting 2DD, usual frequency is used for a clock signal phi to be inputted to the FDC 4, and on the other hand, when the FDC 4 executes the seek operation, the frequency of the clock signal phi to be inputted to the FDC 4 is made into twice the usual frequency. Thus, the seek operation can be executed at high speed.
Patent JP-H05231848-A (JP)
Title: Optical displacement sensor
Inventor: IZEKI TOSHIYUKI
IPC: G01B21/00
Filed: 1992-02-24
Abstract: PURPOSE:To detect an amount of displacement of surface to be measured highly accurately measure a surface shape and surface roughness accurately, and at the same time miniaturize a displacement sensor head even if the surface to be measured is inclined with respect to the light axis of incident light. CONSTITUTION:A flux of light which is generated from a light source 21 is converged as a minute spot on a measurement surface 24 through a beam splitter 22 and an objective lens 23. The flux of light which Is reflected on the measurement surface 24 is focused by the objective lens 23 and then is reflected by the beam splitter 22, is subjected to astigmatism by a cylindrical lens 25, and then is controlled so that a light axis of a beam spot is projected to a center of a four-division light-reception element by a light axis shifting means 26, thus enabling an accurate amount of displacement of the measurement surface 24 to be detected highly accurately and a surface shape and surface roughness of the measurement surface 24 to be measured accurately.
Patent JP-H05235561-A (JP)
Title: Cable supporting structure
Inventor: SAWANO SATARO
IPC: H05K7/00
Filed: 1992-02-24
Abstract: PURPOSE:To easily fix a cable to repeatedly use constitution elements in the structure for supporting a cable to be wired in an electronic device. CONSTITUTION:A U-shaped metal 20 which is fixed in lateral to a pair of supporting plates 2 of a cabinet and a long and narrow subplate 30 which arranges tongue pieces 31 at the predetermined positions and is attached to the plate part 21 of the U-shaped metal 20 are comprised. The tongue pieces 31 can hold the wired cables 5 by bending themselves.
Patent JP-H11218987-A (JP)
Title: Electrophotographic image forming device
Inventor: TAKASHIMA KAZUNORI
IPC: G03G21/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To restrain the temperature rise of a process cartridge and to prevent the welding of toner by providing a cooling means capable of cooling the process cartridge on a more upstream side than a transfer means in the carrying direction of a recording medium. SOLUTION: A suction fan 29 provided in a paper manually feeding unit 28 sucks low-temperature air on the outside of a machine through a fan duct 32 and makes it blow into the machine over the hole 31a of a frame 31. Then, almost half of the low-temperature air is made to blow into an air duct on the side of the space of a cartridge attaching part, and the rest half flows into the duct 32. The low-temperature air blowing into the air duct descends along the bottom board 41b of the toner frame body 41 of the process cartridge B as shown by an arrow Y and cools the frame body 41 of the cartridge B. Furthermore, in the automatic double-sided printing, the air cooling the frame body 41 passes through an air path 52, flows into a carrying path near a pair of resist rollers 8 and a transfer roller 9 and dissipates the heat of the storage medium 3 heated by a fixing means 11 and fed again.
Patent JP-S62194141-A (JP)
Title: Clean room
Inventor: HARADA HIROSHI
IPC: E04H5/02
Filed: 1986-02-20
Abstract: PURPOSE:To eliminate the influence of dust generation and increase the manufacturing yield of LSI by a method wherein a pedestal, putting manufacturing devices thereon, in provided on the fixed floor of a clean room while an opening is provided between the pedestal and the fixed floor. CONSTITUTION:A fixed floor 7a, made of concrete, is formed in the equipment area A and the passageway area C of at a floor near a working room 10. Further, a pedestal 20 is provided on the fixed floor 7a and an opening 21 for discharging air is formed therebetween. Manufacturing devices 12 are put on the pedestal 20 while the upper surface of the manufacturing devices 12 is positioned at a high place. According to this method, the diffusion of dust, generated by workers 14 or from the fixed floor 7a and spread into the upper part of the manufacturing devices 12, is reduced remarkably. On the other hand, the floor or the room is the fixed floor 7a, whereby, vibration in conjunction with the walking of the worker 14 may be reduced and the yield of LSI or the like, manufactured by the manufacturing devices 12, may be increased.
Patent JP-S60181599-A (JP)
Inventor: KIYOMURA ATSUTOSHI
IPC: F42B8/06
Filed: 1984-02-27
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-S54128383-A (JP)
Title: Rotation fluctuation measuring circuit
Inventor: MORI MASAAKI
IPC: G01P3/44
Filed: 1978-03-28
Abstract: PURPOSE: To measure the rotation fluctuations of a low speed rotating body easily and accurately,  by constituting with rotation detection sensor which generates voltage corresponding to the angle  of rotation of a rotating body, reference sawtooth wave generating circuit, initial voltage detecting  circuit, and subtraction circuit.  
     CONSTITUTION: As a rotation detection sensor, a potentiometer 17 is mechanically coupled to a  photosensitive drum 11, and the output voltage thereof becomes a sawtooth waveform containing  the changing components due to rotation fluctuations of the photosensitive drum 11. By contrast,  a reference sawtooth wave generating circuit 18 generates reference sawtooth waveforms as being  synchronized with the rotation of rotation detection sensor 17. This reference sawtooth wave  generating circuit 18 is affixed with the reverse sign with respect to the rotation detection sensor  17, and subtraction is performed in a subtraction circuit 19 using operational amplifier. Since the  period in which the output voltage of the rotation detection sensor 17 becomes 0 V in the initial  voltage is very short, this period is detected by an initial voltage detection circuit 21. Then resetting the reference sawtooth wave generating circuit 18, the rotation detection sensor 17 and the  reference sawtooth wave generating circuit 18 are synchronized. Thus, the intended purpose may  be achieved.  
     COPYRIGHT: (C)1979,JPO&Japio