baber/WOPTO huggingface dataset:
Patent JP-H1123783-A (JP)
Title: Shearing separation equipment of reactor fuel assembly
Inventor: SUYAMA KAZUMASA
IPC: G21C19/37
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To facilitate sampling and treating shear piece sample of spent fuel by providing the bottom of shearing machine with an open chute, providing a freely moving dolly horizontally traversing over the opening of the chute and passing a sampling basket to the moving dolly adjacent to the shearing machine on the moving path of the dolly. SOLUTION: A moving dolly 43 is set on a passing position lined in a transport opening 47. A sampling basket 49 is fixed to a basket assembler 53 and contained, and a transport box 50 sealed by closing a bottom plate 55 is arranged in the transport opening 47 and set on a housing 45. Then, the bottom plate 55 is slid and the bottom of the transport box 50 is opened. Next, a basket assembler 53 is operated and the sampling basket 49 is put on the moving dolly positioning below the transport dolly 43. The moving dolly 43 put by the sampling basket 49 is moved below the shearing blade 27 of the shearing machine 21 to position on the opening of a chute assembly 30. A spent fuel Sf is fixed with a fixed blade 25 and sheared with a shearing blade 27 to put in the basket 49.
Patent JP-S5971397-A (JP)
Inventor: SUZUKI MASAO
IPC: C07C51/487
Filed: 1982-10-18
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-S6425479-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: EZAKI TAKEYA
IPC: H01L29/78
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate a delicate etching control for forming a gate pattern, to reduce an accelerating voltage of ion implanting and to prevent an impurity distribution from usefully diffusing by ion implanting through a thin gate oxide film after a gate pattern is formed to form low concentration source, drain, and then thermally oxidizing to reproduce a gate oxide film. CONSTITUTION:After with an oxide film 4 for forming a gate pattern as a mask a polysilicon 3 is etched to its midway, a silicon nitride film 5 is formed on the side of a polysilicon 31. Then, the polysilicon 32 is again etched to form a main gate 31 of the polysilicon. In this case, a part 22 not covered with the gate 31 of the gate oxide film is overetched at DELTAe. Then, phosphorus 6 is ion implanted in low concentration to form an n<-> type region 7. When a damage to the gate oxide film is annealed and thermally oxidized to recover the DELTAe, an oxide film 220 except the main gate is increased in thickness. Thereafter, after the silicon nitride film is removed, with the sidewall gate 8 of the polysilicon as a mask arsenic is ion implanted in high concentration to form an n<+> type region 72. Then, an n<-> type region 71 is established.
Patent JP-H0847869-A (JP)
Title: Tool for attaching spring to shaft
Inventor: KUROYANAGI MASAMI
IPC: B66B11/04
Filed: 1994-08-02
Abstract: PURPOSE:To provide a tool for attaching a spring to a shaft, which can easily and annularly attach the spring in the diametrical direction of the shaft even in a narrow space. CONSTITUTION:A first manipulating piece 20 and a second manipulating piece 23 are integrally incorporated by a support pin 28, so as to be openable and closable. A first grip part 29 is attached to the front end of a first surrounding part 21 of the first manipulating piece 20. A second grip part 30 is attached to the front end part of a second grip part 24 of the second manipulating part 30. The first and second grip parts 29, 30 are attached at their roller part attaching beds with rotatable roller parts, respectively. In association with the rotation of the roller of the roller, the opposite ends of the spring are gripped by the first and second grip parts 29, 30, respectively.
Patent JP-H072383-A (JP)
Title: Individual transfer device for stacked iron plates
Inventor: HONGO TOSHIO
IPC: B65H3/08
Filed: 1993-06-17
Abstract: PURPOSE:To transfer stacked iron plates without changing the layout of attracting elements by levitating and separating the uppermost iron plate with a levitating/separating magnet fitted to a reciprocating base guided along the rectilinear side of the iron plates, and attracting only the uppermost iron plate. CONSTITUTION:A pallet 3 stacked with iron plates 4 different in size while their long sides are aligned is lifted to the reference position by a table lifter 6. The uppermost iron plate 4 is slightly levitated by a levitating/separating device on a reciprocating base 9 within the range facing a levitating/separating magnet 11, a void is generated between the uppermost iron plate 4 and an iron plate 4 below it, and the uppermost iron plate 4 is attracted by attracting elements 23 of an inverting device 21. When the reciprocating base 9 is moved on a rail 7, a separation piece is guided between the uppermost iron plate 4 and the iron plate below it to ensure separation and attraction. When the reciprocating base 9 reaches the other end range of the long side of the uppermost iron plate 4, the uppermost iron plate 4 is attracted by the attracting elements 23 of the inverting device 21 over the whole face and transferred to a prescribed position.
Patent JP-S5971179-A (JP)
Title: Edition processing method of ic card
Inventor: NISHIKAWA SEIICHI
IPC: B42D15/10
Filed: 1982-10-16
Abstract: PURPOSE:To attain efficient correction and edition of information content to be stored by reading out all the information in an EEPROM, storing them in an RAM buffer in an IC card processor, editing and processing the part requiring the correction or alteration of the stored information in the RAM buffer and rewriting the result to the EEPROM. CONSTITUTION:The information stored in the EEPROM in the IC card is read in the RAM buffer tentatively, and the result of required data processing is displayed on a monitor screen. The data processing is repeated and the processing is finished, the editing mode is commanded with the input operation of the command key, the correction and edition of the information content while observing the monitor screen and the result of edition is stored in the RAM buffer in the IC card processor. When the edition processing is finished in this way, all the information stored in the EEPROM is erased by the input operation of a command key and the rewrite mode is selected, allowing to rewrite the information stored tentatively in the RAM buffer into the EEPROM.
Patent JP-S6074910-A (JP)
Inventor: YAMADA NAOYA
IPC: H01H33/57
Filed: 1983-09-28
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-S6074635-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABATA AKIRA
IPC: H01L21/76
Filed: 1983-09-30
Abstract: PURPOSE:To enable alignment and patterning by levelling level-different parts by removing an oxide film on a surface of a polycrystalline Si layer on an insular region of the same conductive type as the semiconductor substrate and then removing said polycrystalline Si layer to the part of the oxide film on said insular region. CONSTITUTION:In the process of fabricating a complementary epitaxial passivated IC, only oxide film formed on a surface of a polycrystalline Si layer 14 coating a P<-> type island 15 is removed e.g. by polishing. Next, the polycrystalline Si layer is selectively removed by control etching using KOH or noitlic acid. As the oxide film 12 has a thickness of a few mum, it functions enough as a stopper against etching. Then, an oxide film is formed again over the whole surface and alignment and patterning are done. Accordingly, in the manufacturing process of CEPIC, alignment and patterning in the levelled state become possible and the minute pattern of high breakdown voltage and high integrity can be fabricated.
Patent JP-H06270991-A (JP)
Title: Gasoline diffusion preventive device
Inventor: HORINO YUJI
IPC: B65D90/34
Filed: 1991-04-19
Abstract: PURPOSE:To prevent gasoline from diffusing during pouring supplying gasoline into and from a gasoline storage tank in a gas station by attaching a destaticized bag to a vent of the gasoline storage tank. CONSTITUTION:At a gas station, gasoline is usually supplied to a storage tank 1 from tank lorries and filled to passenger cars by a pump. When gasoline is supplied and filled to passenger cars, saturated gasoline vapor is discharged into the atmosphere from a vent 5 along with air sucked. A bag (like a balloon) 6 made of destaticized material such as rubber, which is connected to the vent 5, is installed in the tank 1. As the bag 6 deflates during supply and inflates during pouring, gasoline vapor is kept from directly contacting with the atmosphere and diffusion into the atmosphere, that is useful for energy-saving and environmental protection.
Patent JP-2001008736-A (JP)
Title: Ultrasonic tooth brush
Inventor: AHARA KAZUYOSHI
IPC: A46B11/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To develop a tooth brush having a draining function for making a washing effect by ultrasonic wave truly effective. SOLUTION: This ultrasonic tooth brush consists of a head part 10 implanted with brush, a handle part 20 for supporting the head part and a water feed tank part 30 in which a specified volume of water is stored. The head part 10 forms a head body 11 disposed with a piezoelectric vibrator 12 facing a recessed part 11a and partly disposed with a water feed port and drain port. A freely attachable and detachable brush body 15 is disposed along the peripheral edge of the head body 11. An electric circuit for feeding high frequencies to the piezoelectric vibrator 12 is disposed in part of the handle part 20. A water feed tank of the capacity to store the water necessary for at least one time of tooth brushing is disposed in the water feed tank part 30. The water feed tank part has a pump 22 taking charge of water feeding and/or water draining.
Patent JP-H01105693-A (JP)
Title: System for controlling isdn remote station
Inventor: YOSHIDA YOSHINORI
IPC: H04Q3/60
Filed: 1988-07-20
Abstract: PURPOSE:To unitedly deal with a signal system between a remote station and a master station by providing a converting means to convert the line signal, etc., of an existing analog telephone subscriber to an ISDN digital subscriber line signal system with either of an existing analog telephone subscriber unit or the service trunk of a remote station device, etc. CONSTITUTION:The signals of analog telephone subscribers 106a and 106b are terminated by subscriber circuits 107a and 107b and after that, they are respectively connected to signal converting circuits 2a and 2b which are prepared in each subscriber circuit between these subscriber circuits 107a and 107b and a concentrating switch 108. These signal converting circuits 2a and 2b convert the respective types signals of the analog telephone subscribers 106a and 106b to the message of a D-channel protocol. This converted message is multiplexed by a processor 18 in the same way as the D-channel signal message of the ISDN digital subscriber and sent to a master station 113. Accordingly, with one remote station device, the both subscribers of the existing analog telephone subscriber and the ISDN digital subscriber can be received.
Patent JP-H0347685-A (JP)
Title: Method and device for laser beam marking
Inventor: OWADA SUSUMU
IPC: B23K26/064
Filed: 1989-07-14
Abstract: PURPOSE:To carry out multi-series markings at the same time by splitting a laser beam into >= two and marking respective laser beams on marking areas. CONSTITUTION:One at least or more half mirrors 2 and one total reflection mirror 3 are arranged on a laser beam 9 optical axis and the laser beam 9 is split into >= two. The respective laser beams 9a and 9b are scanned by optical scanners 4 and 5, and condenser lens systems 11a, 12a, 13a; 11b, 12b and 13b and marked on the respective marking areas 8. By this method, the multi-series markings can be carried out at the same time on plural objects on the same plane.
Patent JP-S6338144-A (JP)
Title: Surface defect inspection device
Inventor: SAKAKIBARA MASATO
IPC: G01N21/88
Filed: 1986-08-02
Abstract: PURPOSE:To automate defect inspection by detecting the irregular part of a light and dark pattern projected on a surface to be inspected and comparing the area of the irregular part with specific area. CONSTITUTION:The stripe pattern with specific pitch is projected on the surface of a body OB to be inspected by a flat plate 10 which has many slits and a light source 11 and the stripe pattern is picked up by a TV camera 30. Then the video signal of the video signal of the camera 30 is supplied to an irregularity detector 3 to discriminate between the light and dark pattern and irregular part bad, and the size of the irregular part bad is digitized. Then, the defect part extracting circuit 51 of a decision device 5 counts picture elements displaying the irregular part bad by a pattern recognizing method to find the area of the irregular part bad. Then, the device 5 detects a defect part such as unevenness on the surface of the body OB to be inspected as the irregular part bad automatically. Thus, the size of the defect part on the body OB is digitized and compared with a quantitative value to decide the defect part, so the high-reliability inspection result is obtained.
Patent JP-H0845012-A (JP)
Title: Production of magnetic head
Inventor: KITATANI AKIO
IPC: G11B5/127
Filed: 1994-08-03
Abstract: PURPOSE:To uniformly wear sliding surfaces with a recording medium and to obviate, the generation of uneven wear by holding soft magnetic thin films with a pair of nonmagnetic substrates therein and forming these thin films on the sliding surfaces. CONSTITUTION:The soft magnetic thin films 2 are formed on approximately V-shaped groove surfaces formed at a prescribed pitch size on the front surface of a nonmagnetic substrate 3, by which a first substrate block 6 is formed. Low melting glass 7 is disposed on the substrate block 6 and a nonmagnetic substrate 4 having approximately the V-shaped grooves formed at the same pitch size is disposed thereon. The low melting glass 7 is then melted while load is applied thereon. As a result, both nonmagnetic substrates 3, 4 are adhered via the soft magnetic thin films 2, by which a second substrate block 9 is formed. A pair of the second substrate blocks 5, 5 are joined in such a manner that the gap surfaces face each other as shown in Fig. (C) to form a core block 17. The core block 17 is cut at a prescribed pitch B to form head chips l. As a result, the sliding surfaces on which three kinds of the different materials coexist heretofore are formed are formed of only the two kinds exclusive of the glass and, therefore, the sliding surfaces are uniformly worn and the generation of the uneven wear is averted.
Patent JP-H1124346-A (JP)
Title: Image forming device
Inventor: ANDO HIDEKAZU
IPC: G03G15/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To clean transporting means by cleaning means, and to reduce the wear of the transporting means, in the case of transporting a sheet material discharged from fixing means of an image forming device, to a device outside through plural branching path by the transporting means, to multiplex or both side image forming route again. SOLUTION: This device is, constituted so as to transport the sheet material fed from the fixing means 17 in the image forming section by the transporting means (18a and 18b), and to guide the sheet material transported by these transporting means by plurally branching transporting routes 187a and 187b. In such a case, the above transporting means is cleaned at the butting time of a cleaning member 200 by making the cleaning member possible to selectively come into contact with/part from the above transporting means, associating with route switching means 22 for selectively switching the plurally branching transporting routes 187a and 187b.
Patent JP-S6339365-A (JP)
Title: Liquid crystal optical shutter array
Inventor: ONUMA TERUYUKI
IPC: G09F9/00
Filed: 1986-08-05
Abstract: PURPOSE:To eliminate fluctuation and deterioration of the characteristic of an optical shutter array due to heat, by applying an electrical insulating transparent heat radiation layer having high thermal conductivity onto a transparent substrate thereby dispersing Joule heat produced from an electrode efficiently. CONSTITUTION:Prior to the formation of a transparent electrode 4 and an opaque metallic electrode 5 onto a transparent substrate 1 in a liquid crystal shutter, a heat radiation layer 7 is formed. The heat radiation layer 7 is formed on the transparent substrate 1 and contacted directly with the transparent electrode 4. The heat radiation layer 7 may have any shape so long as it can cover the transparent electrode 4 entirely. Any transparent material having electrical insulation and high thermal conductivity may be employed as the material for the heat radiation layer 7, and a currently developed thin diamond-like film is especially preferable because it satisfies said characteristics. With such an arrangement, Joule heat being produced from the transparent electrode can be radiated efficiently, thereby the fluctuation of the characteristic of elements, deterioration of the electrode and the liquid crystal material can be reduced.
Patent JP-S6160946-A (JP)
Inventor: ARAI TSUNEYUKI
IPC: E06B5/20
Filed: 1984-09-03
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-H062333-A (JP)
Title: Bottom widening anchor method
Inventor: YAMADA YOSHIKAZU
IPC: E02D5/80
Filed: 1992-06-18
Abstract: PURPOSE:To enable a small-bore boring and a large-bore bottom widening. CONSTITUTION:A boring pipe is a double pipe, and an anchor hole 16 is bored up to a prospective position having an anchor free length L by a bit 14 on the front end of an outer pipe 12-0. After that, an inner pipe 12-1 is extended from the front end of the outer pipe 12-0, and high pressure water is injected from a nozzle 18 on the side of the front end of the inner pipe which rotating it to execute bottom widening boring up to a protective position LO to fix an anchor. Cement milk is injected instead of high pressure water to grout a fixing section of the anchor.
Patent JP-H065260-A (JP)
Title: Pulse light source
Inventor: MATSUZAKA TARO
IPC: H01J63/08
Filed: 1992-06-17
Abstract: PURPOSE:To manufacture a pulse light source which can widely irradiate an object having a wide area by covering plural pairs of anodes and cathodes, and plural trigger electrodes, with a light-transmitting material so as to make a special gas ambiance. CONSTITUTION:In a housing which consists of a light-permeable material sealing a rare gas such as a heavy hydrogen, krypton, and xenon, plural pairs of anodes 1 and cathodes 2 to discharge, and plural trigger electrodes 3 to expedite the light emission are provided, and a belt-form pulse beam source is formed by connecting them to a capacitor and a power source in the outer side. In this case, the anodes 1, the cathodes 2, and the trigger electrodes 3, are arranged in one line or in plural lines, and placing intervals to prevent a leakage of voltage to the neighboring electrodes in their combination. Consequently, a pulse light source which can irradiate the wide area on the surface of a substance is obtained by moving the substance.
Patent JP-S6161499-A (JP)
Inventor: SENO SANEYUKI
IPC: B23P19/00
Filed: 1984-08-31
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-H0232490-A (JP)
Title: Thickness detector for sheets of paper and the like
Inventor: MIYASHITA SHIGEMITSU
IPC: G07D7/00
Filed: 1988-07-22
Abstract: PURPOSE:To prevent the erroneous detection of the thickness of slips by providing plural storing means, making incident on a light receiving element with light quantity in the case one or two slips exist when no slips exist, and storing the output. CONSTITUTION:When no slips 2 exist, the light having the light quantity equivalent to that in the case one slip 2 exists is made incident on a phototransistor Tr4 from a light emitting diode 1 by a resistance 10, and the output of the Tr4 at that time is stored in the first storing means of a ROM9. Further, the output of the Tr4 caused by the light having the light quantity equivalent to that when two slips 2 exist by a resistance 11 is stored in the second storing means of the ROM9. First, the existence of the slips 2 is detected by an entrance sensor, and it is judged whether the number of the slips 2 is one or two or more after considering the dispersion of the thickness of the slips 2 in the first and second storing means. Further, the thickness of the slips 2 is obtained from the linear characteristics between the incident light quantity of the diode 1 and the Tr4, and the output of the Tr4 can be corrected according to the detected linear characteristics. Thus, the erroneous detection of the thickness of the slips caused by the dispersion of the linear characteristics can be prevented.
Patent JP-H07172877-A (JP)
Title: Glass unit with at least three sheets of glass plate and low thermal conductivity on its edge, its preparation and nozzle used when it is prepared
Inventor: EDOMANDO EI REOPORUDO
IPC: B29C48/05
Filed: 1994-08-04
Abstract: A nozzle (104) for depositing the shaped layer of the piable material includes a platform (110) having a shaping tip (114). The shaping tip has converging sides at one end (116) and generally parallel sides at the other end (118). The portion of the tip at the first end (116) has a lower elevation than the portion of the tip at the second end (118). Holes (124,126) for moving the pliable material are provided in the platform (110) on each side of the tip (114) and in tips intermediate its ends. The different elevation and converging end (116) minimizes if not eliminates tailing. <IMAGE>
Patent JP-S6428827-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAI YOSHIKUNI
IPC: H01L21/78
Filed: 1987-07-24
Abstract: PURPOSE:To prevent a buried-in Al wirings from corroding by a method wherein a protective insulating film is formed not to expose the sides of an underlaid insulating film while a scribing region is regulated within a range not to be formed of the protective insulating film. CONSTITUTION:An interconnection is formed on a semiconductor substrate 1 formed of a semiconductor element on a main surface through the intermediary of a primer insulating film 2. A protective insulating film 4 formed covering the interconnection is divided into multiple chips by scribing process. At this time, the insulating film 4 is formed not to expose the sides of the primer insulating film 2 while a scribing region 6 is regulated within the range not to be formed of the insulating film 4. Through these procedures, step difference parts in contact with the region 6 are covered with the insulating film 4 to prevent the buried-in Al wirings from corroding.
Patent JP-H1023970-A (JP)
Title: Automatic rice cooker
Inventor: SHIBATA SHOICHI
IPC: A47J27/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency for rice cooking by easily performing position correction and preventing the drop of rice cooking materials such as rice or water discharged from a tank to the outside of a rice cooker by grasping whether the position of the rice cooker is proper or not through a position detecting means provided near the rice cooker. SOLUTION: Under the tank for storing the rice cooking materials such as rice and water or the like for rice cooking, the rice cooker having a rice cooking lid having a reception port for receiving these rice cooking materials is provided and near the rice cooker, a position detector composed of floodlights 28 and 31 and photodetectors 29 and 32 is provided for detecting the relative positions of the tank and the rice cooker. Then, a controller is provided for judging whether the position of the rice cooker is proper or not based on the detection of this position detector and outputting an error indication signal to an error display when this position is not proper.