baber/WOPTO huggingface dataset:
Patent JP-H02271665-A (JP)
Title: Semiconductor device
Inventor: TSUCHIYA HIROSHI
IPC: H01L27/04
Filed: 1989-04-13
Abstract: PURPOSE:To provide a circuit arrangement capable of freely including a capacitor with necessary capacitance without causing an increase of a device area by forming a first electrode on a gate cell not yet used, and forming successively an insulating film and a second electrode on said first electrode, for formation of the capacitance. CONSTITUTION:In a gate array, it is no required in view of algorithm to use all array cells on a chip, but only gates of about 80% of previously formed array cells are used. In the region where those array cells are not yet used, an aluminum layer pattern as a conductor layer 7 is formed on an upper layer without forming a contact on an interlayer insulating film 5, and further an insulating film 8 comprising a silicone oxide film and an aluminum pattern as a second conductor layer 9 are formed on said upper layer, to construct a parallel plane capacitor. Hereby, a circuit arrangement with a desired capacitor can be yielded without an increase of a chip area and without reducing the flexibility of connection.
Patent JP-H07291567-A (JP)
Title: Movable handrail of escarator
Inventor: TAJIMA KATSUNORI
IPC: B66B23/22
Filed: 1994-04-28
Abstract: PURPOSE:To provide a movable handrail of an escarator having the handrail safety, easily removably attached for a short time. CONSTITUTION:A hand rail frame 1 is provided on the upper part integrally with a fixed side guide rail 10. Further, a movable side guide rail 11 opposed to the fixed side guide rail 10 is mounted to the upper part of the hand rail frame 1. The movable side guide rail 11 having the mounting piece 11b provided with a L-shaped guide groove 11c is adapted to move along the groove shape of the guide groove 11c in the direction of the fixed side guide rail 10 or in the reverse direction by loosening a mounting bolt 12.
Patent JP-H05268381-A (JP)
Title: Picture transmitter
IPC: H04N7/14
Filed: 1992-03-18
Abstract: PURPOSE:To effectively send plural kinds of data through the use of one and same public line. CONSTITUTION:At least picture data and voice data are mixed in time division multiplex at a mixer 16A and sent via a MODEM 20A and a general public line 3. A MODEM 20B decodes reception data at a receiver side, a divider 31B is used to separate data, picture data are displayed by a display device 32B and voice data are outputted to a voice output device 34B. Since at least picture data and voice data are simultaneously sent through one and same line, talking is attained while observing a same picture.
Patent JP-H02270359-A (JP)
Title: Plcc package
Inventor: YOSHINO KEIJI
IPC: H05K3/28
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a PLCC package of this design without any soldering failure by a method wherein the whole PLCC package is coated except the tips of J-shaped lead terminals which extend from four sides of a package main body. CONSTITUTION:A coating 2 is provided to the whole PLCC package 1 except the tips 3B of J-shaped lead terminals 3 which extend from four sides of a package main body 4. For instance, a conventional PLCC package is dipped into liquid phenol resin making the tips 3B of the J-shaped lead terminals 3 face upward and the package main body 4 is dipped to such an extent that the tips 3B are not coated with the resin, and the package 1 is pulled up from the liquid resin and dried up to be covered with a resin coating 2. By this setup, even if the temperature of the terminals 3 rises faster than that of a board pad 6 to which the terminals 3 are soldered at soldering, a molten solder 7 is not sucked up to sides 3A of the terminals 3 and the terminals 3 are securely soldered to a board 5.
Patent JP-S61251885-A (JP)
Title: Carrying and cleaning device for transfer material
Inventor: YANASE MASAO
IPC: G03G21/10
Filed: 1985-05-01
Abstract: PURPOSE:To prevent a toner from adhering to a holding roller, and to prevent disorder of an image, which is generated before reaching a fixing part, by applying the potential of the same polarity as that of the toner on a transfer material, to the holding roller. CONSTITUTION:A transfer material P which passes through a transfer part and carries electrostatically a toner image on the surface of the transfer material (the upper part shown in the figure) is carried in the direction as indicated with an arrow X and passes through between a holding roller 6 and a carrying roller 7. A toner has a positive charge, and in such a case, the potential of the same polarity as that of the toner is applied in advance to the holding roller 6 by a bias power source 11. In this regard, if the applied voltage is too high in this case, a resilient action against the toner becomes excessive, there is the possibility that the toner image is put into disorder, therefore, the applied voltage shall be determined suitably so that such a thin does not occur. An adhering toner is removed by providing a cleaning blade 10 on the holding roller, but its quantity is a very small quantity, therefore, no influence is exerted on a picture quality.
Patent JP-H04323924-A (JP)
Title: Multiplex transmitter
Inventor: OKAZAKI KAZUMASA
IPC: H04J3/16
Filed: 1991-04-23
Abstract: PURPOSE:To effectively utilize a dead channel on an inter-station line even when a traffic quantity is small in a multiplex transmitter. CONSTITUTION:The multiplex transmitter is provided with a multiplex transmission means 11 transferring the transmission information of a channel arranged on a multiplex line and prescribed fluctuation multiplex information with multiplexing through a multiplex line formed with an opposite station, a channel allocation control means 13 fetching plural voice signals, dividing the transmission band of a voice signal of a new call in response to the fluctuation multiplex information of a new call in response to the fluctuation multiplex information representing number of allocated channel with respect to each voice signal and allocating a channel to each divided band, and a communication control means 15 correcting the increase/decrease of the traffic of a call to the opposite station and the number of allocated channels to the fluctuation multiplex information received from the opposite station via the multiplex transmission means 11 and sending the result to the multiplex transmission means 11 and the channel allocation control means 13.
Patent JP-H02270958-A (JP)
Title: Two-stage sulfonitriding method and sulfonitrided product
Inventor: KATO HIROTAKA
IPC: C23C8/34
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a stable sulfonitrided compd. layer by principally forming a nitrided compd. layer at a low ratio of the flow rate of gaseous hydrogen sulfide to that of gaseous ammonia and then principally forming a sulfurized compd. layer at a high ratio of the flow rate of gaseous hydrogen sulfide. CONSTITUTION:A gaseous hydrogen sulfide-ammonia mixture is introduced into a furnace kept at 500-600 deg.C with a carrier gas such as an inert or carburizing gas and a sulfonitrided compd. layer is formed on an iron-based product. At this time, a nitrided compd. layer is principally formed by the first-stage treatment at a low ratio of the flow rate of gaseous hydrogen sulfide to that of gaseous ammonia and a sulfurized compd. layer is principally formed by the second stage treatment at a high ratio of the flow rate of gaseous hydrogen sulfide. The penetration and wear resistances of the iron-based product can be improved.
Patent JP-H07290457-A (JP)
Title: Method and device for processing plastic waste made of different plastics
Inventor: RAINHARUTO AA BURANKU
IPC: B29B17/04
Filed: 1994-04-28
Abstract: PURPOSE: To optimally treat plastic waste not finely classified comprising various plastics by crushing the plastic waste to remove a metal and flocculating the crushed plastic waste before further crushing the same. CONSTITUTION: Plastic waste is crushed by a pre-crushing device within a receiving device 21 through a feed belt and the pre-crushed plastic waste is re-crushed by a crusher 22 and a metal is separated from crushed pieces by a metal separator 23. Next, crushed plastic pieces are melted by friction force by using the rotor cutter of a flocculating device 27 while passed through a sieve having a pre-selected mesh width to be flocculated. These flocculated plastic particles are re-crushed in a post-cutter mill 29.
Patent JP-S61251393-A (JP)
Title: Projection type television receiver
Inventor: NISHIKAWA SHUNJI
IPC: H04N9/31
Filed: 1985-04-30
Abstract: PURPOSE:To improve a brightness and a resolution by providing a red and blue picture image output circuit outputting video signals of red and blue and a complex color projecting tube connected to this circuit and projecting the red color image and the blue color image in a beam index system. CONSTITUTION:A projection type TV receiver 11 uses a monochrome projecting tube 11g of green and a complex color projecting tube 11rb of red and blue. To an image processing circuit 12, a green image output circuit 13g feeding a green video signal to the projecting tube 11g and a red and blue image output circuit 13rb outputting the red and the blue video signals to the projecting tube 11rb are connected. The projecting tube 11rb projects the red image and the blue image in a beam index system and a brighter image than the complex color projecting tube in the beam index system including a green image. The projecting tube 11g only projects the green image, so that the green color part of the picture image having the strongest visual appeal can maintain a resolution equal to a three tube type projection TV receiver.
Patent JP-S5519851-A (JP)
Title: Manufacture of non-volatile memories
Inventor: HORIUCHI KATSUTADA
IPC: H01L29/10
Filed: 1978-07-31
Abstract: PURPOSE: For facilitating the control of impurity concentration layer, to provide high impurity concentration range through self-matching with floating gate used as part of mask.  
     CONSTITUTION: An n-type source and drain ranges 2 and 3 are formed on a conductive semiconductor substrate 1, for esample a P-type Si substrate. The insulating film 4 is formed of which the portions over said ranges 2 and 3 are thick and those over the other ranges are thin. Next, said thin portions of said insulating film 4 are removed, and floating gate 6 is formed of gate insulating film 5 with a desired shape and polycrystalline Si layer on said substrate 1. Next, mask 7 for forming high impurity concentration range is formed. Next, P-type high impurity concentration range 8 is formed outside, contactedly with channel range through selfmatching, with said gate 6 and mask 7 used as mask. Next, said mask 7 is removed, and insulating film 9 and control gate 10 are formed outside. Consequently, the control of said impurity concentration layer is facilitated so that such inconveniences as increase of the width of said channel range and in the threshold value of voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59209079-A (JP)
Inventor: RIYUDEIGAA BURAUN
IPC: H02M7/529
Filed: 1984-05-09
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-H10268775-A (JP)
Title: Display label successive body for tire and its processing method
Inventor: EGUCHI KENICHIRO
IPC: B60C19/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive layer from protruding even during conveyance or when variable information is printed by a printer by coating a label base material with a laminate transparent film which is maple wider and longer than the label base material. SOLUTION: The label base material 1 is based upon a film and has a film 2 inside, a white coat layer 3 is provided on its top surface, and an aluminum vapor-deposited layer 4 is formed on the reverse surface. On the reverse surface side of the label base material 1, the thick rubber-based or acryl-based adhesive layer 5 of 40 to 60 μm is formed and the top surface of the label base material 1 is coated with the laminate transparent film 8. The laminate transparent film 8 is a size wider than the label base material 1 and completely covers the label base material 1 so as to the adhesive layer 5 from flowing out. Each label base material 1 which is completely coated with the laminate transparent film 8 is set on the printer, etc., and a print 9 as desired variable information is given to a blank part.
Patent JP-H01264681-A (JP)
Title: Manufacture of thin tape guide cylinder
Inventor: USAMI MAMORU
IPC: G11B23/087
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a tape guide cylinder having sufficient dimensional accuracy and strength with a simple means by executing a prescribed work to both edges of a thin, long and narrow bottomed cylindrical body. CONSTITUTION:A re-drawing is executed to a metallic sheet, the sheet is formed to a thin, long and narrow bottomed cylindrical body G, a flange F is formed by a flange forming at the opening edge of the cylindrical body G. Next, a bottom removing is executed to the bottom part of the cylindrical part G, and a flange-shaped one edge inward piece H1 having a prescribed inside diameter is formed. Next, a trimming is executed to the flange F, and the edge surface formation of the opening edge is executed. Further, an necking is executed to the opening edge to which the work is executed, a flange-shaped another edge inward piece H2 having the same inside diameter as the one edge inward piece H1 is formed. As a result, a tape guide cylinder GP2 can be obtained in which a cylindrical degree is made into a high accuracy and in an right- angled degree having a micron accuracy.
Patent JP-H05291870-A (JP)
Title: Electronic component
Inventor: KAWAKAMI AKIHIKO
IPC: H03H9/17
Filed: 1992-04-13
Abstract: PURPOSE:To prevent a characteristic change in a vibration frequency caused by the adhesion of an adhesives by coating an adhesion preventing agent of the adhesives to a circumferential part surrounding an electrode section so as to block invasion to the electrode section even when the adhesives interposed between a function component board and an outer package case is oozed. CONSTITUTION:Terminals of a piezoelectric diaphragm 12 inserted between outer packages 13 are bonded by an adhesives 14. Moreover, an adhesion prevention agent to prevent the adhesion of the adhesives 14 is applied to a surrounding part surrounding an exciting electrode 11 formed on the surface of the piezoelectric diaphragm 12. Furthermore, a recessed part 15 is formed to a part opposite to each exciting electrode 11 of the outer package case 13, and a cavity as a vibration space of the piezoelectric diaphragm 12 is formed by arranging the recessed parts opposite to each other via around the exciting electrode 11 of the piezoelectric diaphragm 12. Moreover, the adhesion preventing agent 2 has a function preventing adhesion to repel the adhesives 14.
Patent JP-H11268708-A (JP)
Title: Packaging apparatus
Inventor: SAIKI KAZUO
IPC: B65B11/54
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To execute adjustment of height of articles simply and in a short period of time, and to automatically a suction box in accordance with the height of articles in the case of packaging articles that vary in the height while being in the same kind. SOLUTION: A suction box 63 is arranged right below a film stretching part so that the box can be lifted up and down freely by operation of a lift-up- and-down mechanism 137. A lift-up-and-down member 111 that specifies a position for stopping descent of the suction box 63 on folding down of a film is adjusted for its height with a height adjustment mechanism 65. A pair of photoelectric sensors arranged at the height adjustment mechanism 65 detects the position of the upper end of an article 43 mounted on the suction box 63. The height of the lift-up-and-down member 111 is adjusted in accordance with the result of detection by the photoelectric sensors, and thereby the position for stopping descent of the suction box 63 is corrected.
Patent JP-S5519481-A (JP)
Title: Laser machining device
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1978-07-28
Abstract: PURPOSE:To increase output and improve working efficiency by applying discharge voltage to the radiation point of the focused laser beam. CONSTITUTION:Laser outputted continuously or in a pulselike manner from a laser oscillator 1 is changed of direction by a deflecting prism 2 and is condensed by a condensing lens 3, at the focus whereof it radiates the work 4. The discharge electrode 5 which is so disposed as to encircle the surrounding near this condensed beam is cooled by a cooling medium channel 51. Discharge is accomplished by continuous or pulselike voltage from a power source 6 between the discharge electrode 5 and the work 4. Then, the discharges generated by way of the charged particles produced by the laser at the radiation point of the laser of the work 4 give impact of high energy density to the radiation point, thereby accomplishing working such as heating, melting, welding and cutting.
Patent JP-S5519874-A (JP)
Title: Manufacturing method of semiconductor element
Inventor: ABE HARUHIKO
IPC: H01L21/31
Filed: 1978-07-28
Abstract: PURPOSE: To obtain a thick SiO 2  film thus improving characteristics of a semiconductor element by heat treating after provinding high impurity density to the outer layer of a multicrystal film when the SiO 2  film is formed on the multicrystal Si film which has been grown on a semiconductor substrate.  
     CONSTITUTION: An Si substrate 1 is covered with an SiO 2  film 2 on which a multicrystal Si film 3 that has impurities with a given density, is grown. The same impurity ions are further supplied into the outer layer of this film 3 to form a high density impurity diffused layer 6. Then a section 1a of the surface of the substrate 1 is exposed by means of the plasma etching in tetrafluoro carbon, and later, by means of wet etching in a fluoric acid solution. Then the substrate is exposed in a high pressure oxidizing atmosphere with its H 2 /O 2  pressure of 4.5kg/cm 2  and an oxidation temperature of 800°C, to form an SiO 2  film 7 to the section 1a, as well as to convert the layer 6 into the film 7 that is more than twice as thick as the film 7 on the section 1a by means of the cubical expansion of the layer 6. By so doing, a thick SiO 2  film which is suitable for an Si gate MOS.IC, is easily obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5523715-A (JP)
Title: Manufacture of motor
Inventor: HAMANO ISAO
IPC: H02K13/04
Filed: 1978-07-28
Abstract: PURPOSE: To facilitate the automation of a manufacturing process and stabilize the quality of products, by electrically heating the end of an armature coil, exfoliating a carbonized insulating film and welding the end of the coil to a commutator.  
     CONSTITUTION: The end of the armature coil 3 is thrusted on a segment 6 of the commutator 4 by the recessed part 121 of a welding electrode 12. An AC power source 11 is connected to the welding electrode 12 and a collector electrode 13 to electrically heat the end of the coil 3 to completely carbonize the insulating film 12. The end of the coil 3 is nipped by a jig 8 having a recess 81 whose width t is smaller than the diameter d of the conductor of the coil 3, thereby exfoliating the carbonized insulating film. The end of the coil 3 is arc-welded to a projection 61 of the segment 6 by the welding electrode 10. Because the carbonized insulating film is removed from the end of the coil 3 by nipping the end, the automation of the manufacturing process is facilitated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01263357-A (JP)
Title: Floor member for oa floor and manufacture thereof
Inventor: OKAMOTO SUNAO
IPC: E04F15/08
Filed: 1988-04-15
Abstract: PURPOSE:To improve the softness in execution by forming a standard length part between the leg parts and forming a variable length part in the outwardly projecting form from a leg part on the periphery of the standard length part. CONSTITUTION:A standard length part SLP is formed between the leg parts 2c of a floor member 1 for OA floor on which a body 2 having a floor surface 2c in the upper part and a leg part 2a in the lower part is installed, and a variable length part CLP in the outwardly projecting form from the leg part 2c is formed on the periphery of the standard length part SLP. A lower mold frame 5a in a length adjusting part 5e and an upper mold frame 5b formed into the inner dimension corresponding to the longitudinal dimension L1, L2 of the floor member 1 are installed through an adjusting part 5e, and a concrete laying space is formed, and concrete mortar 7 is laid into the space 6, and manufacture is carried out. Therefore, an arbitrary dimension suitable for an execution site can be obtained in accordance with the variation of the length of the CLP.
Patent JP-S61251362-A (JP)
Title: Image scan clock generator for optical scanner
Inventor: SHIMADA KAZUYUKI
IPC: H04N1/113
Filed: 1985-04-30
Abstract: PURPOSE:To attain good scanning by generating an image scan clock the frequency of which changes consecutively according to the change of scanning speed. CONSTITUTION:By switching the ratio of dividing of a divider 12, phase difference occurs between frequency of a position control clock and a clock CLA, causing frequency of an output clock from a voltage control oscillator 22 to be changed consecutively and simply. Thus, changing the ratio of dividing of the divider 12 in steps can change the frequency of the image scan clock consecutively. Since a control circuit 16 generates a clock K which causes a U/D counter to output the preset value of the ratio of dividing of the divider 12, a signal EN to allow counting, and a signal U/D for mode measurement, the frequency of the image scan clock generated from the oscillator is set to be nearly equal to the frequency change caused by the change of scan speed.
Patent JP-H01266319-A (JP)
Title: Pneumatic bearing with dynamic pressure groove
Inventor: OOKA MASAHIRO
IPC: F16C17/04
Filed: 1988-04-15
Abstract: PURPOSE:To suppress a vibration in a conical mode and ensure the reduction of a bearing size by forming a pair of dynamic pressure grooves at the central part of a journal and forming an air inlet directed toward a space between the dynamic pressure grooves with one end thereof open to the atmosphere. CONSTITUTION:A pair of dynamic pressure grooves 3 and 4 is formed at the central part of the shaft of a journal 1 in such a way that the grooves 3 and 4 are directed in an opposite direction and dynamic pressure is generated from the center of a bearing 2 to both ends thereof. An air inlet 7 with one end open to the atmosphere and continuous to a hole 6 drilled in a shaft is open to a peripheral groove 5 sandwiched between the dynamic pressure grooves 3 and 4. According to the aforesaid construction, a vibration in a conical mode can be suppressed and bearing stability can be thereby enhanced. Also, a bearing size can be reduced.
Patent JP-H01264471-A (JP)
Title: Facsimile equipment with memory device
Inventor: TAJIMA KAZUAKI
IPC: H04L13/08
Filed: 1988-04-15
Abstract: PURPOSE:To display received information on a display provided at a different place and print out necessary part only so as to economize recording paper by mounting a portable medium of an optical disk device, etc., and accumulating the received information. CONSTITUTION:An optical disk device 4 is provided as a storage device provided with a portable medium. At the time of transmission, a scanner 1 reads the picture information of an original to be transmitted by converting the information into digital signals and the information is transmitted to opposite facsimile equipment (FAX) after the information is converted into codes by means of an encoder 2 and outputted to a line 8 through a line interface 3. At the time of reception, the codes sent from the opposite FAX are received by the interface 3 and accumulated in the optical disk device 4. The codes accumulated in the device 4 can be read out of the device 4 and outputted in a printer 7 after expansion by 8 decoder 6 or transferred to an LAN 9 through an LAN interface 5 at need.