baber/WOPTO huggingface dataset:
Patent JP-H0773688-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ENDO TETSUO
IPC: G11C17/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a nonvolatile semiconductor storage device capable of preventing the insulation destruction of a tunnel oxide film and the increase of a leakage current at the time of data erase and data write and improving the reliability of a memory cell. CONSTITUTION:In the nonvolatile semiconductor storage, the memory cell formed with source/drain areas on a surface of a semiconductor substrate, laminated with a first gate insulation film (tunnel oxide film), a floating gate, a second gate insulation film and a control gate in this order on the substrate, and capable of electrically rewriting by transferring a charge between the floating gate and the semiconductor substrate is used. At the time of the data erase, by the operation where a high potential (boosted potential; H level) is applied to the semiconductor substrate and intermediate potential (power source potential; M level) is applied to the control gate 16 first, and then, the H level is applied to the semiconductor substrate and low potential (grounded potential; L level) is applied to the control gate, the charge is pulled out from the floating gate 14.
Patent JP-S5936836-A (JP)
Title: Controlling device of interruption
Inventor: NAKANO YOSHIO
IPC: G06F9/48
Filed: 1982-08-25
Abstract: PURPOSE:To reduce the overhead of a branch to an interruption processing program, by providing the titled device with an interruption response vector generating register group or the like corresponding to respective I/O devices. CONSTITUTION:The titled device is provided with an interruption response vector generating register group or the like corresponding to respective I/O devices. When an interruption request is generated from an I/O device 20i to an operation processing unit 101 through an interruption request line 103 e.g., a previously set up interruption response vector storing address is accessed through an interruption controlling part 106 and the accessed value is stored in a program counter. Subsequently, an address decoding signal is outputted from the interruption controlling part 106 to an interruption response vector output request line 105 to inhibit data output from devices other than the interruption response vector generating register 30i to a bus 104, and the address decoding signal is applied to the I/O device 20i. Then the value of the interruption response vector generating register 30i is outputted from the I/O device 20i to the bus 104.
Patent JP-S5574283-A (JP)
Title: Optical system for project type color television
Inventor: IWAHASHI KENJI
IPC: H04N9/31
Filed: 1978-11-29
Abstract: PURPOSE: To enable to project large screen, by shortening the back focus of dichroic prism and making long the back focus of the projection optical system.  
     CONSTITUTION: P1, P2, P3 are three prisms constituting the dichroic prism and the optical path from the center of the screen of Braun tube B, G, R to the center point Q of the dichroic prism surface 1 is kept equal. The concave spherical reflection mirror M1 is the main mirror of the projection optical system and a hole is made at the center. The convex spherical reflection mirror M2 is of small aperture and the position of image formation by the main mirror is shifted remote, the focus f and main point c of the synthesized image formation system by the reflection mirrors M1 and M2 are back toward the Braun tube R to make longer the back focus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6216349-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: B65D30/22
Filed: 1985-07-04
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-2000340161-A (JP)
Title: Photoelectron microscope device
Inventor: OTSUKA MITSURU
IPC: H01J37/12
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectron microscope device hardly generating discharge between the sample surface and an objective lens and attaining high spatial resolution. SOLUTION: This photoelectron microscope device detects photoelectrons that are generated by irradiating an ultraviolet ray 9, etc., on the surface of a solid sample 6 through an objective lens 2, etc. In this case, the device is provided with a cylindrical electrostatic lens 10 (or circular wire) between the surface of the solid sample 6 and the objective lens 2. The cylindrical electrostatic lens 10 forms a diverging potential distribution near the surface of the solid sample 6 by impressing a voltage.
Patent JP-S63312371-A (JP)
Title: Printing ink-removing composition
Inventor: HAYASHI AKIO
IPC: B05D3/10
Filed: 1987-06-15
Abstract: PURPOSE:To provide the titled composition outstanding in removability for printing ink film, nonflammable, with little problems on environmental health, comprising methylene chloride and chloroform. CONSTITUTION:The objective composition comprising, as the chief component, methylene chloride and/or chloroform. Said chief component pref. accounts for >=90wt.% of the final composition.
Patent JP-H023358-A (JP)
Title: Manual drive type transfer device
Inventor: MAJIMA MASAO
IPC: B41J2/325
Filed: 1988-06-17
Abstract: PURPOSE:To prevent the deterioration of picture quality at the initial stage of transfer by idle-feeding an ink donor film immediately after transfer is started, giving the ink donor film tension and conducting transfer. CONSTITUTION:When a thermal head 25 is moved on recording paper B from a position where the thermal head 25 is pressed onto recording paper B, a transfer-start position setting section 68 sets a region (a non-transfer region) not transferred. A fixed quantity of an IDF 23 is idle-fed during a time when drive is started, and the IDF 23 is wound on an IDF take-up roll 21. The IDF 23 is pulled between an IDF feed roller 22, to which back tension is applied, and the IDF take-up roller 21, on which the IDF is wound, by the idle-feed and given tension, thus removing creases, etc. during idle-feed. Accordingly, since the IDF 23 is brought to the state of proper stretching at the time of the start of transfer, excellent transfer, in which there is no transfer slip-off, etc., can be performed while the IDF can also be wound smoothly.
Patent JP-H11321124-A (JP)
Title: Sheet to be recorded for preparation of transparent manuscript
Inventor: YONETANI SHINJI
IPC: B41M5/52
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet to be recorded for preparation of a transparent manuscript, which solves various problems owned by a conventional technique, both of the productivity and the quality of which are stable, at a low cost. SOLUTION: This sheet 1 to be recorded for the preparation of a transparent manuscript comprises a transparent base material 2 and an opaque thermoplastic resin layer 3 which is formed by an extrusion-coating method. The opaque thermoplastic resin layer 3 is formed by an extrusion-coating method, and wherein an unevenness in the coating, and wrinkles at the time of the forming do not occur, and air is not rolled in. Therefore, the sheet 1 to be recorded for the preparation of a transparent manuscript of which the appearance and the running property are favorable, can be made. In addition, the resin layer comprising a polyolefin based resin can allow a high speed working, and at the same time, since a solvent is not used at the time of the forming of the resin layer, the sheet to be recorded is excellent in environmental property.  For these reasons, the sheet to be recorded which is stable both in the productivity and the quality, can be manufactured at a low cost.
Patent JP-S629384-A (JP)
Inventor: IDA KOICHI
IPC: G09B5/04
Filed: 1985-07-08
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-H04371379-A (JP)
Title: Method for forming dynamic pressure grooves of shaft member in dynamic pressure bearing
Inventor: ONISHI MASAYOSHI
IPC: B23K26/00
Filed: 1991-06-20
Abstract: PURPOSE:To provide a forming process for dynamic pressure grooves, in which control program for controlling on/off of radiation of laser beam can be made to simple and generic. CONSTITUTION:The on/off of irradiation with the laser beam to a shaft member 1 continuously rotated, is executed with time interval according to groove width ratio of the dynamic pressure grooves 2. Successively, the irradiated position of the laser beam to the shaft member 1 is shifted in the axial direction of the shaft member 1, and according to the groove specification of the dynamic pressure grooves 2, starting time of the on/off of irradiation are set and the grooves 2a, 2b, 2c are formed in the axial direction of shaft member 1, in order. In such a way, only by setting the starting time of the on/off of irradiation and the time interval of the on/off of irradiation, the dynamic pressure grooves having the prescribed groove specification can be formed to the shaft member. Therefore, the control program for computer, controlling the on/off of irradiation, can be made to simple and genetric.
Patent JP-H07330115-A (JP)
Title: Stacker crane
Inventor: TANAKA MIKI
IPC: B65G1/04
Filed: 1994-06-06
Abstract: PURPOSE:To keep up and down positioning accuracy by a work lifting part in small consumption power in high state so as to avoid lowering of storing efficiency of a storing shelf even if weight of an object to be processed and a work detaching part increase. CONSTITUTION:A work detaching part 10 is moved to a designated position of a storing shelf 2 provided a plurality of storing parts 2b and it is positioned and an object to be processed 1 is stored/delivered to the storing parts 2b of a designated position by the work detaching part 10. A work detaching part 11 has a lifting belt 15 to which the work detaching part 10 is fixed and a lifting drive motor 20 for lifting the lifting belt 15 and a reverse turning prevention device 24 for giving braking force to the lifting drive motor 20 so as to require reversely drive force different from the drive force required at rising when the work detaching part 10 descends.
Patent JP-H0797643-A (JP)
Title: Recovering method of ni salt or zn and ni salt from waste solution containing ni or zn and ni
Inventor: HAMA MASAHIRO
IPC: C25D21/16
Filed: 1994-06-07
Abstract: PURPOSE:To recover a high conc. Ni or Zn and Ni salt capable of reusing as a plating bath and small in impurities from a waste water containing Ni or Zn and Ni discharged from factories using Ni or Zn and Ni. CONSTITUTION:This recovering method is composed of a 1st process to flocculate and separate the Ni or Zn and Ni contained in waste solution, a 2nd process to dehydrate the flocculated and separated sludge generated in the 1st process, a 3rd process to dissolve the dehydrated cake with a mineral acid and a 4th process to membrane-separate the SS from the dissolved solution and in the 1st process, Fe<2+> in the waste solution is turned into Fe<3+> by air oxidation and the heavy metals in the waste solution is flocculated and set as the hydroxides.
Patent JP-S6210392-A (JP)
Inventor: MASUDA MASAKAZU
IPC: E21B11/00
Filed: 1985-07-05
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-S5672006-A (JP)
Title: Novel copolymer and production thereof
Inventor: MORIYA TOUHEI
IPC: C09J133/02
Filed: 1979-11-15
Abstract: PURPOSE:A modified alcohol copolymer suitable as a paper coating agent, prepared by introducing sulfonic groups into the molecule. CONSTITUTION:Titled copolymer is obtained by copolymerizing a vinyl ester such as vinyl acetate with a monomer represented by formula I, wherein R<1> is H or a lower alkyl, R<2> is an alkyl, R<3>, R<4> and R<5> are each H or an alkyl, and M is H or an alkali metal, such as 2-acryl-amido-2-methylpropanesulfonic acid (alkali metal salt) of formula II, in the presence of an alkali by use of a radical polymerization initiator; and then saponifying the copolymer produced with an alkali or acid catalyst at about 10-50 deg.C.
Patent JP-H09329039-A (JP)
Title: Engine speed governor
Inventor: MATSUDA YASUSHI
IPC: F02D11/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To control the conditions of an engine with a speed governor lever even when a slowdown function is provided therefor. SOLUTION: The speed control for an engine 8 on the basis of the speed setting position of a speed governor lever 2 through a governor part 9 comprises a slowdown signal output means 5, a preset lever frame 3 for presetting a slowdown speed, a frictional force applying body 6 for fixing the speed governor lever 2 against its deviation from the setting position, an electromagnetic solenoid 7 for reducing the fixing force of the frictional force applying body 6 in response to the output of a slowdown signal from the slowdown signal output means 5, and a tension spring for moving the speed governor lever 2 to the slowdown speed setting position. Upon the output of a slowdown signal the speed governor lever 2 is automatically moved to the slowdown speed setting position preset by the preset lever frame 3 to reflect the slowdown speed on the speed governor lever 2.
Patent JP-S636297-A (JP)
Inventor: SHIIYAMA KUNIAKI
IPC: F16L59/12
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000338736-A (JP)
Title: Color image forming device
Inventor: YAMAJI HIROYUKI
IPC: G03G15/01
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a color image forming device where photoconductive toners remaining after forming a color image by the use of the photoconductive toner are separated and recovered by every color and used to form an image again. SOLUTION: This color image forming device is provided with a residual toner layer thickness regulating member 18y regulating the layer thickness of the photoconductive toners remaining after forming the image by the color image forming device, a 2nd exposure means (27y) irradiating the hotoconductive toners whose layer thickness is regulated with specified light, a separation and recovery means 5 separating and recovering the photoconductive toners by every color and a toner carrying means 6 supplying the recovered photoconductive toners of every color to respective toner electrifiers again.
Patent JP-S5575353-A (JP)
Title: Feed switching circuit
Inventor: MIYANO YOSHIHIKO
IPC: H02J1/00
Filed: 1978-12-04
Abstract: PURPOSE:To reduce greatly the time for switching of the feeding direction by securing the selective connection for the several types of load-dispatching boards containing the feeding function each to the plugs of the load-dispatching boards of the upper and lower station sides and then carrying out switching of the feeding direction. CONSTITUTION:In case the feed is given to junction boards 1 and 2 within the transmission line from the load-dispatching station, several types of load-dispatching boards containing the feeding function or the trapping function are connected selectively to plugs 11 and 21 of the load-dispatching boards of the upper and lower stations in order to carry out the switching of the feeding direction from the load- dispatching station. In other words, if load-dispatching boards 6a and 6b are connected to plugs 11 and 21 of boards 1 and 2, the feeding type of Fig. (a) is obtained. At the same time, the feeding type of Fig. (b) is obtained in case through- board 7a is connected to plug 21 of feeding intra-office junction board 2 along with board 6b connected to plug 11 of board 1. While the feeding type of Fig. (c) is secured with through-board 7b connected to plug 11 of board 1 plus board 6a connected to plug 21 of board 2 respectively. In such way, the time can be reduced greatly for switching of the feeding methods.
Patent JP-H097803-A (JP)
Title: High temperature glass sealed thermistor
Inventor: ISHIGURO SHIGEKI
IPC: H01C7/04
Filed: 1995-06-15
Abstract: PURPOSE: To enable the title thermistor to be used continuously at high temperature by a method wherein a solid material made of specific perovskite structure oxide, LaCu2 base oxide, RuO2 , or a mixture of RuO2 and a noble metal, with glass frit added thereto, is used for bonding electrode for fixation while Fe/Cu alloy wire is used for lead wires. CONSTITUTION: Within the title thermistor wherein a thermistor element containing a part of lead wires is sealed in a glass material, lead wires 4 are made of Fe/Cr alloy wire while an element electrode 2 is formed of a filmy chip formed on a thermistor element 1. A bonding electrode 3 for fixation for bond-fixing the lead wires 4 onto the element electrode 2 is formed of a solid material of paste containing an oxide and glass frit. In such a constitution, as for the oxide, at least one component out of CaMnO3 , LaNiO3 , Lax Mny O3 (0.45=x=0.55, 0.45=y=0.55) all having a perovskite structure, LaCu2 base oxide, RuO2 , a mixture of RuO2 and a noble metals (Ag, Au, Pt, Ag/Pt, Pt/Au) is selected.
Patent JP-S6212777-A (JP)
Title: Separation and purification of berberine alkaloid
Inventor: MOTOYAMA YOSHIO
IPC: A61K36/71
Filed: 1985-07-09
Abstract: PURPOSE:To deposit and separate berberine alkaloid as an ionic salt, by treating a tissue piece or cell of a plant containing the berberine alkaloid with sulfuric acid and adding a salt exchange agent containing chlorine ion, sulfuric acid ion, etc., to the resultant extract solution. CONSTITUTION:A tissue piece or cell of a plant containing berberine alkaloid, e.g. goldthread or Amur cork, is dipped in a 0.2-0.5N aqueous solution of sulfuric acid for >=1hr to give an extract solution. A salt exchange agent, preferably an aqueous solution of hydrochloric acid or nitric acid, containing chlorine ion and/or nitric acid ion is then added to the extract solution to convert the berberine alkaloid into a slightly soluble ionic salt at 10-30 deg.C deposit and separate the berberine alkaloid. EFFECT:The aimed substance is obtained in high purity and recovery ratio by the simple method in a few steps. USE:A medicine for intestinal disorder, remedy for bacterial intestinal diseases and yellowish dyes.
Patent JP-S635609-A (JP)
Inventor: BIKASHIYU SHINHA
IPC: H03H9/25
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63312632-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHINO AKIRA
IPC: H01L21/8238
Filed: 1987-06-15
Abstract: PURPOSE:To prevent an ion implanting machine from contaminating with gas discharged from resist and the resist from deteriorating in its quality by forming a 2-layer structure of a thin polycrystalline silicon film formed by vapor growth and an oxide film on a mask for an ion implantation. CONSTITUTION:An element isolating region 102 and a gate oxide film 103 are formed on an n-type silicon substrate 101. Then, a polycrystalline silicon film 104 is formed on a whole substrate surface, an oxide film (CVD-SiO2) 105 is formed thereon, coated with resist 106 used for a photolithography, and suitably heat treated. Thereafter, the resist of unnecessary position is removed. Subsequently, with the remaining resist 106 as a mask the film 105 is worked by ion etching 107. The film 104 becomes a surface protective film in this step. Then, after the resist 106 is removed, with the film 105 as a mask boron or the like is ion implanted. After the ion implantation is finished, the films 105, 104 are sequentially removed by a wet etching technique.
Patent JP-S6212061-A (JP)
Title: Manufacture of sealed battery
Inventor: INADA KUNIAKI
IPC: H01M50/184
Filed: 1985-07-09
Abstract: PURPOSE:To improve the liquid leakage resistance of a sealed battery and its discharge performance after storage by sealing the battery after a semidry macromolecular filler layer is formed in the peripheral groove of a metallic sealing plate. CONSTITUTION:After a metallic case 1 which also serves as a positive terminal is packed with a positive mixture 2 formed by molding a mixture prepared by adding graphite used as a conductive agent to manganese dioxide used as an active material, an ion-transmitting separator 3 is placed on the positive mixture 2. A negative electrode 4 made of metallic lithium is pressed and fixed on a metallic sealing plate 6 which also serves as a negative terminal and used to seal the opening 5 of the case 1. The sealing plate 6 has a peripheral groove 8 which is packed with a semidry macromolecular filler layer 9. The layer 9 is formed by applying a solution prepared by dissolving or dispersing 4g of a fatty-acid-system polyamide resin in 10cc of isopropanol maintained at 70 deg.C to the surface of the groove 8 and then drying the surface layer 10 of the layer 9 at 60 deg.C to evaporate the solvent while allowing it to remain in an innermost layer 11. Due to the above structure, the battery has superior liquid leakage resistance for a period of long preservation and also has increased discharge performance after storage.
Patent JP-S629221-A (JP)
Title: Flow rate sensor with flow rate control function
Inventor: SAIJO MASARU
IPC: G01F1/20
Filed: 1985-07-08
Abstract: PURPOSE:To prevent a flow rate from increasing, the temperature of hot water from dropping, and cold water from running out of a tap even if the hydraulic pressure of water supply by increasing the fluid resistance of a flow rate sensor momentarily through the operation of a control valve. CONSTITUTION:When the hydraulic pressure of water supply rises, a large amount of water flows in a fluid intake 9 and passes through a slit 17, so that the flow rate of water to the 1st flow passage 12 increases. Then, the differential pressure between the fluid intake 9 and flow passage 12 increases owing to the fluid resistance of the slit 17 and the control valve 16 operates against a spring 15 so as to open a valve seat 14. Consequently, the flow rate of the flow passage 12 decreases and the flow rate in the 2nd flow passage 13 increases, so the vortex in a vortex chamber 11 becomes larger. Consequently, the fluid resistance of a sensor 2 increases abruptly to prevent the flow rate of hot water from increasing momentarily. At this time, the vortex increases, so a spherical body 18 also rotates quickly to increase pulses of a detector 21 abruptly, and a control circuit 7 receiving the pulses generates a signal to control the hot water to a specific flow rate through a flow rate valve 3, so that the control valve 16 is pressed back by the spring 15 to return to its initial state.
Patent JP-H05338571-A (JP)
Title: Motorcycle
Inventor: SUZUKI KEN
IPC: B62J15/00
Filed: 1992-06-09
Abstract: PURPOSE:To reduce aerodynamic resistance due to a front fork, and prevent separation of air from the side of a cowling so as to improve aerodynamic characteristic. CONSTITUTION:In a motorcycle provided with a cowling 9 to cover the front face and the side faces, a front fork 4 to suspend a front wheel 5, and a front fender 10 to cover the upper part of the front wheel 5, the front fender 10 is provided with an upper fender part 10a to cover the upper face of the front wheel 5, right and left side fender parts 10b continuously provided in one body with the upper fender part 10a so as to cover the front face of the front fork 4, air intake ports 11 formed on right and left both sides of the upper fender part 10a, an air suction duct 13 formed inside the side fender parts 10b and communicated to the air intake ports 11, and air blow-out ports 12 provided on the air suction duct 13 so as to blow out air on the sides of the cowling 9.