baber/WOPTO huggingface dataset:
Patent JP-S60124028-A (JP)
Title: Production of magnetic recording medium
Inventor: KUROKAWA HIDEO
IPC: G11B5/72
Filed: 1983-12-08
Abstract: PURPOSE:To prevent drop-out and clogging and to improve durability by exposing the surface of a thin film-like magnetic metallic layer to glow discharge of an inert gas then forming a protective layer on the surface by a plasma polymn. method. CONSTITUTION:An inert gas such as Ar, N2 is introduced into a chamber which is evacuated to a low vacuum and glow discharge is generated by high-frequency electric power. The surface of a thin film-like metallic magnetic layer is exposed to said discharge. The surface of the layer is activated and wettability is improved. A gaseous monomer is then introduced into the chamber and the surface of the thin film-like magnetic metallic layer is exposed to the high- frequency power discharge, by which a protective film is formed on the layer. The protective film formed by the plasma polymn. in the above-mentioned way is uniform, is free from unevenness, has less pinholes, has high adhesive force to the base plate and has less parts where the magnetic layer is exposed. Dirt is thus hardly stickable on the surface, drop-out and clogging are decreased and durability is improved.
Patent JP-S6385921-A (JP)
Title: Printer device
Inventor: ADACHI YUKIO
IPC: B41J5/30
Filed: 1986-09-30
Abstract: PURPOSE:To normally operate an external device without being assumed as operating abnormality by a host device, by controlling the outputting of a BUSY signal repeatedly until the space area of a buffer memory recovers to a normal state, in a range not exceeding a period assumed as the operating abnormality by the host device. CONSTITUTION:A control part 21 outputs the BUSY signal in the period of range not exceeding the period assumed as the operating abnormality by the hot device, for example, for 13sec, in the period A while the space area of the buffer memory 24 decreases less than a value set in advance. Afterwards, when the BUSY signal stops in a period of B, a print data, for example, 1 (byte) is received at this time. In the period of the B, the control part 21 detects whether the space area of the buffer memory 2 is less than the value set in advance. When it is less then the value set in advance, it outputs the BUSY signal again in the period of range not exceeding the period assumed as the operating abnormality by the host device.
Patent JP-S6385990-A (JP)
Title: Bar code reader
Inventor: KARIYA SANEFUMI
IPC: G06K7/10
Filed: 1986-09-30
Abstract: PURPOSE:To simply push a reading window to a bar code correctly and to reduce the burden of an operator by attaching a display device for information that the bar code is correctly situated on the reading line in the reading window in a wound part. CONSTITUTION:The picture information of the bar code is read by a linear photosensor 3, binarized and encoded as a line data signal in a quantizing circuit 4 and inputted to a decoder circuit 5. Then, the line data signal is converted into code data consisting of a numeral and a symbol corresponding to the bar code in the decoder circuit 5. Simultaneously, the number of characters of the line data signal is counted by a character number counter 6. Then, when the counter number of the characters reaches a specified value preset correspondingly to the type of the bar code, a decision signal is transmitted to the display device 8 from a decision circuit 7. Consequently, the display device 8 disposed on the external surface of the wound part 11 displays that the bar code is situated on the reading line of the reading window 1. When the bar code 17 is not correctly pushed to the reading window 13, since the number of the characters does not reach the specified value, the decision signal is not outputted from the decision circuit. Accordingly, a bar code detection lamp 14 does not light.
Patent JP-2000065759-A (JP)
Title: Apparatus and method for detection of defect on substrate
Inventor: MAU-SON CHO
IPC: G01N21/956
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the detection of a defect on a substrate such as a solar cell, in which a defect such as a crack is detected uniformly, in which the kind of the defect is discriminated, and in which the substrate is not heated excessively. SOLUTION: In the method and apparatus 10 in which a substrate 12 is inspected, a defect such as a crack is detected uniformly, different kinds of defects are discriminated, and the substrate 22 is not heated excessively. An infrared radiation source 14 generates infrared energy 18 with which the substrate 12 is irradiated in a uniform manner at a certain angle of incidence. An infrared camera 16 collects part of infrared rays 18 which are reflected form the substrate 12. An image 32 which contains signs 48, 50 as defects is formed on the basis of the collected rays. When the angle of incidence is changed, the image 32 is inspected regarding the outward appearance of the signs 48, 50.
Patent JP-2001057424-A (JP)
Title: Semiconductor integrated circuit device and method of fabrication
Inventor: OTSUKA FUMIO
IPC: H01L29/78
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an enhancement-type of threshold voltage in both of a metal insulator semiconductor field effect transistor comprising a short length of gate and that comprising a long length of gate. SOLUTION: An n-- type semiconductor region 6 in which an impurity concentration is lower than in a p type pocket region 7 is arranged between the region 7 and an n- type semiconductor region 4. This n-- type region 6 is made depleted by applying a substrate bias, resulting in reduction of a true impurity concentration of a depletion layer A which can be controlled by a potential of a gate electrode 9. It prevents an increase of a threshold voltage of a MISFET in which a gate length is short and the p type pocket region 7 occupies a wide space under the gate electrode 9.
Patent JP-H0766379-A (JP)
Title: Manufacture of multilayered solid-state image sensing device
Inventor: MIYAGAWA KAZUNORI
IPC: H01L27/146
Filed: 1993-08-26
Abstract: PURPOSE:To provide a manufacturing method of a multilayered solid-state image sensing device of high sensitivity to which a high voltage for generating avalanche amplification can be applied. CONSTITUTION:A contact electrode 13 composed of stainless steel is formed on the surface of a second metal electrode for wiring formed on the upper part of a solid-state image sensing element chip. SiO having rigidity equivalent to the stainless steal forming the contact electrode 13 is spread on the whole surface of the solid-state image sensing element chip which contains the contact electrode 13, and an insulating film 14 is form. The insulating film 14 and the contact electrode 13 are polished, and their surfaces are flattened. A thin film picture element electrode 15 is formed on the surfaces of the flattened insulating film 14 and the contact electrode 13. A photoconductive film 16, a hole injection blocking enhancement layer 17, and a transparent electrode 18 are formed in order on the electrode 15. Thus a multilayered solid-state image sensing device is manufactured.
Patent JP-S60137295-A (JP)
Title: Production of l-carnitin and its derivative
Inventor: HERUMAN ZAIMU
IPC: C12P13/00
Filed: 1984-11-02
Abstract: A microbiological process is disclosed for stereoselec tively synthesizing L(-)-carnitine starting from an optically inactive precursor, which comprises contacting in a reaction medium an unsaturated compound selected from the group comprising crotonoylbetaine; crotonoylbetaine nitrile; salts, esters and amides of crotonoylbetaine with a microorganism capable of stereoselectively hydroxylating the unsaturated compound to L(-)-carnitine, the microorganism being a member of at least one strain of the genera Escherichia, sp. Coli; Salmonella; Shigella: Citrobacter; Clostridium; Hafnia and Proteus.
Patent JP-H08202839-A (JP)
Title: Responder, non-contact data transmitter using electromagnetic connection and rectifier circuit
Inventor: ISHIBASHI YOSHITO
IPC: G06K19/07
Filed: 1995-09-11
Abstract: PURPOSE: To return data from a data carrier in a state where signal transmission is continued from a reader/writer and to prevent the shortage of power and the interruption of a clock due to the switching of transmission/reception. CONSTITUTION: A diode D3 is connected in parallel to the coil L2 of the data carrier 200 generating a return signal by a command from the reader/writer 100. Furthermore, the diode D3 is connected to a switch S1 in serial. At the time of receiving the prescribed command, the data carrier 200 reads data of a memory, controls the switch S1 in accordance with read data and changes received current flowing through the coil. The reader/writer 100 takes out a signal induced by a current change due to the operation of the switch of the data carrier 200 from the coil L1.
Patent JP-S6386593-A (JP)
Title: Output control method for eximer laser and equipment therefor
Inventor: NOZUE YASUHIRO
IPC: H01S3/134
Filed: 1986-09-30
Abstract: PURPOSE:To obtain highly exact exposure amount and exposure time on the occasion of the next laser oscillation, by repeating the setting of the following in accordance with the number of times of pulse discharge until a specified amount of exposure is obtained, and, controlling the number of times of pulse discharge so as to be in the desired range; charging voltage of pulse discharge, addition amount of halogen gas to laser gas, and exchange amount of laser gas. CONSTITUTION:The amount of output energy per pulse detected by an exposure amount detection circuit 18 at the time of laser exposure is integrated, and the number of pulses at the time is also counted. The integrated amount of energy and a specified amount of energy indicating the optimum amount of exposure previously determined are compared. The integration of energy is continued till the integrated amount of energy reaches the specified amount of energy. When the integrated amount of energy becomes equal to the specified amount of energy, a CPU 19 interrupts the laser oscillation, and compares the number of counted pulses and the specified optimum number of pulses. According to the result of the comparison, a charging voltage control part 20 and a gas circulation control part 21 are controlled. Thus the exposure amount and the number of pulses in the next laser oscillation after a specified period are controlled.
Patent JP-H0280939-A (JP)
Title: Adhesive tape developing force tester
Inventor: YOSHIDA SUSUMU
IPC: G01N19/04
Filed: 1988-09-19
Abstract: PURPOSE:To accurately measure developing force by arranging all of the axes for a load cell, a tape tested and an intermediate roller on one straight line and taking up a developed tape by a take-up belt. CONSTITUTION:A load cell 2, a movable shaft 3 for an adhesive tape 1 tested, an intermediate roller 6 and a take-up shaft 4 are arranged on one horizontal straight line and the effect on the cell 2 by the own wt. of the tape 1 is prevented and a developing angle for releasing the tape 1 through the roller 6 is always kept constant. Further, the tape 1 is taken up at a constant speed by the freely movable shaft 4 through a constant speed take-up belt 5. By this constitution, the developing force of the adhesive tape is accurately measured by the load cell 2.
Patent JP-H0761852-A (JP)
Title: Cement composition
Inventor: ADACHI MASANORI
IPC: C04B28/08
Filed: 1993-08-25
Abstract: PURPOSE:To obtain a cement composition excellent in preventing the deterioration of hardened concrete. CONSTITUTION:This cement composition contains 100 pts.wt. of Portland cement, 100-230 pts.wt. of fine powder of water-granulated blast furnace slag, 100-1,000 pts.wt. of annealed blast furnace slag and 1-100 pts.wt. of lithium nitrite. The cement composition exhibits hydraulic property and has good workability to enable the use of conventional application method. The hardened material of the composition has high strength and denseness. For example, the cement paste, mortar or concrete produced from the cement composition is usable not only as a high-strength body base but also as a dense and strong coating material to be applied to hardened concrete and various other substrates.
Patent JP-H0397825-A (JP)
Title: Alloy for formed bullet and its production
Inventor: UNNO MASAHIDE
IPC: C22C27/02
Filed: 1989-09-07
Abstract: PURPOSE:To provide an alloy having high density and high elongation by impregnating a compact of Ta powder with copper or copper alloy. CONSTITUTION:A powder of Ta or Re is compacted or further sintered. The resulting compact is infiltrated with copper or copper alloy, by which the alloy for formed bullet having a composition consisting of 60-90wt.% Ta or Re and the balance copper or copper alloy is produced. By combining the high elongation of Cu with the high density of Ta or Re, a liner for formed bullet superior in penetrating length to Cu hereto in use can be provided.
Patent JP-S60125923-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C09D175/14
Filed: 1983-12-12
Abstract: PURPOSE:To obtain a magnetic recording medium which has high S/N and is free from scintillation and chipping of a back coat layer by providing the back coat layer consisting of pigments having specific particle sizes and hardnesses on the rear surface of a base. CONSTITUTION:A magnetic layer having <=0.08mum surface roughness is provided on the front surface of a plastic base plate and a back coat layer formed by dispersing particles consisting of two kinds of inorg. pigments having 2-4 and 5-7 Mohs hardnesses and 0.04-0.5mum average particle sizes into a bindner consisting of a resin curable by radiations is provided on the rear surface of the base body, by which the intended magnetic recording medium is obtd. The coercive force of the magnetic layer is preferably >=1,000 Oe. The binder curable by radiations is selected from the resins having acrylic double bonds, maleic double bonds and allyl bouble bonds. CaCO3, ZnO, MgCO3, etc. are suitable as the inorg. pigment having 2-4 Mohs hardness and TiO2, alpha-Fe2O3, Fe3O4, MgO, SiO2, SnO2, ZrO2, etc. are suitable as the inorg. pigment having 5-7 Mohs hardness.
Patent JP-2000066494-A (JP)
Title: Developing device and image forming device
Inventor: MIHO HIROAKI
IPC: G03G15/01
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device made possible to obtain the excellent image being supreme in development property and the development stability by preventing the occurrence of absorption or void arising at the non- contact development, at the time of forming image on the image carrier, and to obtain the image of excellent hue, furnished with the second color enable inconspicuously changing. SOLUTION: This developing device at least, provided with a developing sleeve 41, carrying the developer, a magnet roll 42 placed inside the developing sleeve 41, arranging plural magnetic poles along the rotary direction of the developing sleeve 41, developing the electrostatic latent image formed on the photoreceptor 1 by developer held in a state of non-contact with respect to the photoreceptor 1, is allowed to set the section nearest to the photoreceptor 1 on the developing sleeve 41, between plural NS magnetic poles being respectively different, and to apply a voltage superimposing the intermittently suspended non-centrosymmetry AC component over the DC component, with respect to the developing sleeve 41.
Patent JP-H0792522-A (JP)
Title: Battery check device for camera
Inventor: MARUYAMA ATSUSHI
IPC: G03B7/26
Filed: 1993-09-20
Abstract: PURPOSE:To precisely check a battery by actuating a load resistance, turning off a boosting circuit and turning off the load resistance during the time when the boosting circuit is actuated, when the battery of the camera incorporating the boosting circuit is checked. CONSTITUTION:The R101 is the load resistance when the battery is checked and it is switched by a transistor TR102 based on an output PNPB from an interface IC16. Besides, the boosting circuit is constituted of an inductor L103, a diode D104, a transistor TR105 and a capacitor C106 and controlled based on an output DCCLK from the IFIC16. Then, the backup of the power source VCC of the IFIC16 and a CPU 10 is executed by the boosting circuit. By the CPU 10, the battery is checked based on a voltage for checking a battery BCOUT outputted from the IFIC 16.
Patent JP-S6392508-A (JP)
Title: Automatic warehouse
Inventor: YAMASHITA KYOICHI
IPC: B65G1/04
Filed: 1986-10-02
Abstract: PURPOSE:To promptly further accurately perform operation of carrying a storage article in and out of a warehouse, by providing an outlet of a vessel and its inlet on the end surface in one side of an article rack and a carry-out bed outside the outlet while a return bed outside the inlet. CONSTITUTION:An article rack 1, which is a rack of fixed type, is equipped in the inside with many storage chambers 11 storing a vessel. While an outlet of the vessel and its inlet are provided in a side surface of the article rack 1, and it provides a carry-out bed 2 outside the outlet while a return bed 3 outside the inlet. When an article is carried in and out, a lift rail 4 and an in-out carry running structure 5 are moved to a predetermined position of the storage chamber 11. The carry-out bed 2, which is arranged in parallel with the carry-out direction of the vessel, enables the vessel, left being placed existing on the carry-out bed 2, to be extruded when the vessel of new arrival is placed on the carry-out carry-out bed 2, accordingly the plural vessels can be loaded on the carry-out bed 2.
Patent JP-H0790119-A (JP)
Title: Resin composition for material to reduce reflection of sound wave in water, and material to reduce reflection of sound wave in water
Inventor: HYODO TAKAYOSHI
IPC: C08K7/22
Filed: 1993-09-20
Abstract: PURPOSE:To provide the title material which has a sound transmission constant sufficiently changeable and a void content accurately adiustable, exhibits an effective reduction effect in sound reflection, and effectively prevents water from permeating into voids. CONSTITUTION:The title compsn. is obtd. by dispersing microballoons 3 having flexible walls in a flexible viscoelastic reactive resin 2, and the title material is obtd. by curing the compsn.
Patent JP-H0981077-A (JP)
Title: Full color led panel
Inventor: YOSHIDA TATSUYA
IPC: H01L33/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a full color LED panel preventing rise in cost by reducing the number of connecting lines and also suppressing the transfer rate of picture data low to dispense with countermeasure agaist an unwated radiation, etc., in the LED panel capable of a full color display. SOLUTION: This panel has an LED display unit 8 in which plural LEDs are arranged in a dot martrix shape, plural shift means 10 capable of shiftings in plural directions and a timing controller 9 controlling lighting timings of LEDs. Then, since the number of connecting lines is reduced and the transfer rate of the picture data is suppressed low by transferring picutre data for respective colors of the data for red color, the data for green color and data for blue color with common connecting lines in series, the cost penalty such as countermeasure againt the unwanted radiation are prevented.
Patent JP-H0553306-A (JP)
Title: Dampening waterless photosensitive planographic printing plate
Inventor: GOTO SEI
IPC: G03F7/00
Filed: 1991-08-22
Abstract: PURPOSE:To provide the above printing plate which obviates contamination at the time of printing and has excellent image reproducibility and plate wear by subjecting the surface of a base to a treatment by which the surface is under coated with a polymer having a polar group or is matted or is corona discharged. CONSTITUTION:The surface of the base of the dampening waterless photosensitive planographic printing plate constituted by successively laminating a photosensitive layer, a silicone rubber layer and a cover film layer on the base is either under coated with the polymer having the polar group or is matted or is corona discharged. These treatments are respectively used in combination or simultaneously used. Then, the printing plate, etc., having good plate wear and the silicone rubber layer having the least tendency to flawing are obtd. by using an inexpensive base, such as polyethylene terephthalate base. The polymer contg. the polar group used for the under coating is exemplified by a hydroxy group-contg. polymer, etc.
Patent JP-H0280052-A (JP)
Title: Storage house with deodorizing function
Inventor: INATANI MASATOSHI
IPC: A61L9/015
Filed: 1988-09-19
Abstract: PURPOSE:To improve a deodorizing effect and durability so as to eliminate the necessity for maintenance by circulating ozone, generated in an ozonizer, in a storage house by an electrically driven fan, when an opening and closing cover is closed, and discharging air in the storage house to its outside through an ozone dissolving catalyst from the second opening part when the cover is opened. CONSTITUTION:Garbage, when placed in an inner case 9, is detected by a pressure sensor 21, and the first electrically driven fan 14 and an ozonizer 13 begin to operate. Here the first electrically driven fan 14 forms circulating air of ozone passing through a screen 23 from the inside of a storage house 6 and being irradiated to the garbage in the inner case 9 from a blow port 25 from the ozonizer 13. Next, when an opening and closing cover 3 is opened, operation of the first electrically driven fan 14 and the ozonizer 13 is stopped, when the second electrically driven fan 18 is operated, surplus ozone and air, mixing residual bad smell, in the storage house 6 are discharged to the outside of the house, passing through an ozone dissolving catalyst 17, concurrently serving for deodorization, and a screen 23'. Since the ozone dissolving catalyst 17 is formed by titanium oxide, providing a deodorizing effect, and a manganese oxide, having ability of dissolving ozone into oxygen and oxygen radical, even the surplus ozone and residual bad smell are dissolved and adsorbed.
Patent JP-H0861635-A (JP)
Title: Method for burning melting industrial waste material
Inventor: NISHIYAMA SHINROKU
IPC: F27B7/34
Filed: 1994-08-22
Abstract: PURPOSE: To restrict occurrence of CO by a method wherein a rotary type incinerator is provided with a burner having fuel and oxygen with a specified concentration of oxygen so as to ignite industrial waste material, discharged gas is processed with a dust collecting device for removing dust and both ignited ashes and surplus heated not-yet ignited substances are melted in a melting furnace. CONSTITUTION: An opening la at one end of a rotary type incinerator is closed by a burner 9 and then combustible substances contained in industrial waste is burned with LPG gas and oxygen with an oxygen concentration of 50% or more. Discharged gas is fed from a duct connected to an opening lb to a dust collecting device provided with a bug filter and the like and discharged into surrounding atmosphere in its clean state. Then, after processing this ignition, the rotary type incinerator 1 is turned and inclined to cause its inner ignitions ashes and incombustible substances to be transferred to a melting furnace 13 while it is being kept at a high temperature of about 300 to 600 deg.C and they are super-heated and melted up to a high temperature of about 1500 to 1600 deg.C with a similar melting burner 13.  At this time, since it is possible to keep a sufficient concentration of oxygen, it is possible to remarkably reduce CO generated and further to restrict occurrence of dioxine.