baber/WOPTO huggingface dataset:
Patent JP-2000108398-A (JP)
Title: Thermal printer and method for thermal recording
Inventor: ITO FUMIHIRO
IPC: H04N1/407
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To clearly record a small character or a thin line. SOLUTION: A frame memory 101 stores one frame of image data. A first line memory 102 stores a present line of image data transmitted from the frame memory 101. A second line memory 103 stores the previous line of image data. An adjacent judgment circuit 104 refers to the image data in the first line memory 102 and second line memory 103 and judges whether or not all of one dot data in the first line memory 102 is independent dot data. An adjacent correction circuit 105 increases a gradation level of the independent dot data in the image data transmitted from the first line memory 102 on the basis of the judgment result of the adjacent judgment circuit 104. A heating section 115 is energized for a time period corresponding to the gradation level of the image data corrected by the adjacent correction circuit 105, thereby coloring a color thermal recording paper 201.
Patent JP-H02129951-A (JP)
Title: Semiconductor device
Inventor: OKADA SUMIO
IPC: H01L23/34
Filed: 1988-11-09
Abstract: PURPOSE:To improve the heat radiation performance of a resin-sealed package by a method wherein a heatsink is buried in the resin-sealed package and a plurality of joint parts which are used for jointing the heatsink with a lead frame at the time of assembly are provided at the corners of the resin-sealed package. CONSTITUTION:A heatsink 11 is buried in a resin-sealed package 24 and a semiconductor pellet 21 is bonded to the heatsink 11. The heatsink 11 has two or more joint parts 13 which are used for jointing the heatsink 11 with a lead frame at the time of assembly and the joint parts 13 are provided at the corners of the resin-sealed package 24. As the pellet 21 is directly brought into contact with the heatsink 11 without using a tab, therefore, the heat from the pellet 21 is radiated outside directly through the heatsink 11. With this constitution, subefficient heat radiation performance can be ensured.
Patent JP-H05121699-A (JP)
Title: Mis type semiconductor device and its manufacture
Inventor: TANAKA KAZUO
IPC: H01L21/8247
Filed: 1991-10-30
Abstract: PURPOSE:To control the threshold voltage in a mask ROM, by differentiating at least the permitivity of gate insulating films of MIS type FET's selectively, in an integrated semiconductor device which mainly consists of MIS type FET's. CONSTITUTION:Silicon oxide 104 for insulating a gate electrode layer from wiring material, e.g. aluminum is deposited. Nitrogen ions 105 are introduced in gate regions 106 of MOS transistors, with acceleration energy of 160KeV and concentration of 1X10<14>/cm<2> In an inert gas atmosphere, e.g. nitrogen gas atmosphere, the channel region of an arbitrary MIS type semiconductor is irradiated with a laser beam, e.g. CO2 laser in the power range of 10-100 W. Thereby an insulating film on the channel region, e.g. a silicon nitride oxide film (oxynitride film) 107 is formed in a gate insulating film region of a selected transistor. The threshold voltage of a transistor is controlled by changing the permitivity of the gate film into which nitrogen ions are introduced.
Patent JP-H09222019-A (JP)
Title: Exhaust gas pipe mechanism of turbo supercharged type internal combustion engine
Inventor: YOOZEFU BAETSU
IPC: F02B37/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve sure and stably running of an internal combustion engine by forming extension zones for an impact wave pipe, connecting the extension zones together by a connecting pipe and a cross-section reduced part for causing to connecting pipe to function as an orifice. SOLUTION: Two impact wave pipes 6 and 7 load-applied by a plurality of cylinders 1 to 4 to an internal combustion engine and connected to the gas entrances 10 and 11 of the exhaust gas turbine 5 of an exhaust gas turbo supercharger are provided and the cylinders 1 to 4 and the impact wave pipes 6 and 7 are connected to each other by connecting pipes 8 and 9. In this case, extension zones 12 and 13 for the impact wave pipes 6 and 7 are formed in the upstream sides of the connecting pipes 8 and 9 farthest from the exhaust gas turbine 5, the pipes 6 and 7 are connected to the extension zones 12 and 13 and these zones are connected to each other by a connection pipe 14. A cross-section reduced part 15 functioning as an orifice is provided in this connecting pipe 14.
Patent JP-2000108934-A (JP)
Title: Car body structure
Inventor: SAITO HIROSHI
IPC: B60R13/07
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a car body structure which can prevent the intrusion in a cabin of a rain water intruded in the gap between the flange of the opening edge of the car body polymerized plural panels and a weather strip inserted in this flange and discharge the water to the car outside. SOLUTION: One part of a rain water intruded in the gap between a flange 31a provided on the opening edge of the opening 2 of the car body polymerized by plural panels and a weather strip 36 inserted in this flange 31a is poured in an U shape groove 34 formed cooperatingly with the flanges 31a, 32a, 33a from the vertical side of the opening edge across the bottom side and discharged to the car outside from the through hole 32b provided at the low position of this groove 34. Thus, the intrusion of the rain water in a cabine is prevented.
Patent JP-S63137085-A (JP)
Inventor: KITA YASUHIDE
IPC: B62J99/00
Filed: 1986-11-29
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-H08146443-A (JP)
Title: Liquid crystal display element and its production
Inventor: MIYAKE SHIRO
IPC: G02F1/1341
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a liquid crystal display element which is prolonged in the pot life of a sealing material and is improved in throughput of production stages by successively applying a cold curing type sealant in contact with liquid crystals and a photosetting type sealant on this sealant. CONSTITUTION: Both sides of glass substrates 1 are pressurized after injection of the liquid crystals 6 therebetween and the excess liquid crystals 6 swelling out from an injection port 3 are wiped away; thereafter, the cold curing type sealant 7 is applied on the injection port 3 and the pressure applied on both sides of the glass substrates 1 is released. At this time, the cold curing type sealant 7 is partly withdrawn into the injection port 3 by the suction force under which the liquid crystals 6 are withdrawn into the spacing between the glass substrates 1 by pressure releasing. The photosetting type sealant 8 is further applied in this state and is cured by irradiating the sealant with the UV rays generated from a lamp 5 from a transverse direction shown by an arrow.  The injection port 3 is sealed by the cured photosetting type sealant 8, by which the problems of the pot life and the throughput of the production stages contradicting therewith are solved. Since the liquid crystals 6 are not directly irradiated with the UV rays, the deterioration by decomposition is extremely lessened.
Patent JP-S62147118-A (JP)
Title: Bearing device
Inventor: FUNAKURA SHUICHI
IPC: F16C23/04
Filed: 1985-12-18
Abstract: PURPOSE:To prevent sputter of oil by protruding the periphery of a bracket, which is fitted with impregnated bearing metal, upward to form a cylinder, and allowing the undersurface of a ring-shaped groove formed in the motor shaft to locate between the oversurface of said impregnated bearing metal and the top of said bracket cylinder. CONSTITUTION:A motor shaft 1 having a ring-shaped groove 2 is supported by an impregnated bearing metal 3 fixed to a bracket 4 using a fitting 5, and the top of the bracket 4 shall form a cylinder 6 as situated over the impregnated bearing metal 3, wherein the lower surface of the ring-shaped groove 2 shall be situated between the oversurface 7 of the cylinder 6 and the oversurface of the impregnated bearing metal 3. When the motor shaft 1 is rotated, the oil in the metal 3 expands and oozes to move upward on the surface of the shaft 1, but it does not rise above the groove 2, whereabout the oil is sputtered in the horizontal plane by centrifugal force. Therefore, the oil does not sputter beyond the cylindrical pat of the bracket 4 to suppress oil dissipation to lead to prevention of seizure.
Patent JP-H02130722-A (JP)
Title: Disk-shaped recording carrier
Inventor: TANAKA SHINSAKU
IPC: C09D5/23
Filed: 1988-11-11
Abstract: PURPOSE:To eliminate the need for clampers of a driving device and to simplify constitution by using a magnetic material to constitute the peripheral part of a mounting hole to be mounted on the driving device. CONSTITUTION:The disk-shaped recording carrier 1 consists of a disk having the circular mounting hole 2 in the central part. The disk-shaped recording carrier 1 has an annular groove 3 concentrical with the mounting hole 2 in approximately the intermediate part in the diametral direction. The outer peripheral side with the annular groove 3 as a boundary is formed as a recording part 4 and the inner peripheral side is formed as a holding part 5. The recording part 4 consists of a nonmagnetic synthetic resin and the holding part 5 consists of a synthetic resin which is imparted with magnetism by mixing a magnetic material 6 consisting of magnetic metallic powder with the resin. The recording part 4 and the holding part 5 are molded integrally with each other.
Patent JP-H01128714-A (JP)
Title: Reaping pretreatment apparatus for combine
Inventor: KUROMI AKISHI
IPC: A01D34/28
Filed: 1987-11-10
Abstract: PURPOSE:To perform smooth operation of the title apparatus over a long period without using particular bellow cover, etc., by laterally sliding a reaping pretreatment mechanism with a rack-pinion driving apparatus. CONSTITUTION:When a pinion gear 29 is rotated in normal or reverse direction, a rack member 28 engaging with the gear is moved to effect the lateral sliding of a reaping pretreatment mechanism supporting the rack member 28 in a direction reverse to the motion of the rack member relative to a supporting case 16 (running machine body) linked with the rack member through a connection rod 35. The rack member moves in lateral direction according to the rotation of the pinion gear even if the mechanism is fastened with rust to some extent.
Patent JP-H0888858-A (JP)
Title: Cathode-ray tube display system
Inventor: OKAZAKI NOBUKO
IPC: H01J29/18
Filed: 1991-08-08
Abstract: PURPOSE: To provide a line sequential scanning system color cathode-ray tube display system with high definition, power saving at low cost. CONSTITUTION: In the color cathode-ray tube of a line sequential scanning system, by scanning the phosphor stripe of one color out of three primary colors (red, green and blue) first and scanning the adjacent phosphor stripes applied with remaining two colors in adjacent thereto through a scanning position deviation stripe while oscillating the stripe in a direction perpendicular to a scanning direction in the next scanning, a color picture is generated. Since one scanning unit of all the colors is completed by the scanning of the total of two times, a circuit becomes simple and highly efficient, a dot trio becomes small and definition is substantially improved.
Patent JP-H09128429-A (JP)
Title: Method for recognizing dimensional numerical value and its device
Inventor: MARUYAMA KENICHIRO
IPC: E04H1/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To accurately and automatically recognize dimensional numerical value from a drawing with dimensional information. SOLUTION: The picture of a drawing is read and its image picture information inputted. Each extention line within the inputted picture information is extracted to search dimension lines existing between the extracted extension lines to search which side area of the extracted dimensional line the character exists on. Then, character recognizing processing is executed to an area near the dimensional line on the side judged to have the character, and between the dimension lines to recognize the dimensional numerical value.
Patent JP-H10136100-A (JP)
Title: Conference telephone system
Inventor: NAOI TORU
IPC: H04B1/38
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To easily provide conference system in a place where there is no cable telephone facility by performing a conference when plural speakers mutually communicate with portable conference radio telephone units of each group through a radio telephone network. SOLUTION: A conference is performed when a group A that consists of plural speakers 14 and a groups B that consists of plural speakers 16, i.e., plural speakers 14 and 16, who are seated over their respective tables 15 and 17 mutually communicate through a radio telephone network 13 that is connected to a portable conference 3 radio telephone devices 12 which are provided with a simultaneously communicable loudspeaking and vice collecting means and an echo-canceling means through a radio channel. A portable radio telephone device which realizes a conference system by using logically one channel that uses a radio telephone network between remote location with plural persons at one location in the way and also where plural persons can use a mobile terminal that is used at one location is acquired.
Patent JP-H10134120-A (JP)
Title: Method and device for table processing
Inventor: OOKUMA YOSHINORI
IPC: G06F3/048
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To easily collate a character recognition result with a table image on a display screen. SOLUTION: A table image storage means 12 stores the image of a table composed of an item frame and a data frame in which entry contents belonging to item names entered into the item frame are entered. A ruled-line extracting means 14 extracts ruled lines out of a read image and an in-table frame extracting means 16 extracts an in-frame table encircled with the ruled lines. An item frame extracting means 18 extracts the item frame out of the extracted in-table frame and a data frame extracting means 20 extracts the data frame. A character recognizing means 22 recognizes the characters of the item name and entry contents entered into the extracted item frame and data frame respectively.  In a display table 26, the display format of the data frame is set corresponding to the item name that the entry contents entered into this data frame belongs to and differently corresponding to the individual item names. A display control means 30 when displaying the table image and character recognition result retrieves the display format of the data frame corresponding to the recognition result of the item name stored in a table information storage means 24 from the display table 26 and instructs it to a display means 28.
Patent JP-H03145430-A (JP)
Title: Composition for anti-inflammatory
Inventor: MAEDA MASAO
IPC: A61K36/185
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a composition for inflammation containing powder or extract of a specific food raw material, having good taste and high safeness, impairing no taste of food in case of addition to food and effective against allergic disease. CONSTITUTION:The aimed composition containing at least one powder or extract selected from (i) spices, e.g. allspice, basil and saze, (ii) herbs, e.g. Angelica and Lavandula, (iii) coffee beans obtained by roasting raw coffee beans, (iv) naturally fermented and dried cacao beans (including cocoa and chocolate), (v) chlorella, (vi) mushrooms, (vii) fruits of Rosa, e.g. loquats, apricots and ume, (viii) unfermented tea and (ix) proporis.
Patent JP-H10113607-A (JP)
Title: Method for peeling coating material sticking to coating jig
Inventor: KUROKI MICHIHIRO
IPC: B05D3/12
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To peel the coating materials sticking to coating jigs without the deterioration in the property and deformation of these jigs by burning org. waste in a combustion furnace to form bank fires of a specific temp. or below, hanging the coating jigs 3 stuck with the coating materials above these fires and thermally decomposing the coating materials sticking to the jigs. SOLUTION: Coating material sludge 7 is burned in the combustion furnace 1 to form the bank fires below 500 deg.C The coating jigs 3 which are used for coating and are stuck with the coating materials are hung by a hanger 4 and are arranged above the bank fires. As a result, the coating materials sticking to the coating jigs 3 are thermally decomposed and peeled away by the bank fires of the coating material sludge 7. The coating material 7 which is recovered from the working floors, etc., of coating material factories are usable. The coating jigs 3 are hung by the hanger 4 and are moved to above the bank fires by a hoist 18 from an adjacent materials-to-be-treated depot 19. As a result, the coating materials sticking to the coating jigs 3 are peeled without annealing and deforming of the jigs by the effect of heat.
Patent JP-H06137292-A (JP)
Title: Rolling piston type compressor
Inventor: SAITO KENICHI
IPC: F04C18/356
Filed: 1992-10-23
Abstract: PURPOSE:To improve the efficiency of a compressor by reducing the feed of oil during high speed rotation, reducing an oil increase amount, and reducing a filling amount of lubricating oil. CONSTITUTION:A compression means 4 coupled to the drive shaft 32 of a drive means is provided. The drive shaft 32 is provided at an end part with an oil feeding means 61 and a feed oil passage 62 is formed in a state to be communicated with the oil feeding means 61. In addition, a feed oil regulating means 7 having one end communicated with a delivery passage 43a and the other end communicated with the feed oil passage 62 and operated to reduce the oil feed sectional area of the feed oil passage 62 with the increase of the delivery pressure of the delivery passage 43a is provided. The feed oil regulating means 7 comprises a valve body contained in a valve chamber formed in the drive shaft 32 and retractable in the feed oil passage 62; and a pressure introduction passage which has one end position in the delivery passage 43a and the other end on the back side of the valve body and opened to a valve chamber and through which a delivery pressure is introduced to the back side of the valve body.
Patent JP-H02132057-A (JP)
Title: Holding device for sheet or the like
Inventor: KAMODA TOSHIKATSU
IPC: B65H29/51
Filed: 1988-11-11
Abstract: PURPOSE:To hold sheets in a compact manner and to execute reliable separation and feed of sheets by a method wherein the length of the outer periphery of a winding roller is reduced to a value lower than the length in a winding direction of a sheet, and the forward end on the winding side of a sheet is covered with the rear part of a preceding sheet. CONSTITUTION:An annular sheet containing part 17 is formed between the outer peripheral surface of a winding roller 12 and the inner surface of a holding chamber 8, and the length of the outer periphery of the winding roller 12 is set to 2/3 of the length of a sheet. Press rollers 22-24 are rotationally driven in the direction of an arrow mark D with the aid of a drive motor 14, and the winding roller 12 is rotated in the direction of an arrow mark B by means of press rollers 22-24. The forward end of a delivered sheet T3 is peeled from the winding roller 12 and guided to an entrance 9. with a photo switch 39 actuated by means of the forward end, a conveyance device 4 is reversed by a control device, and the sheet T3 is fed in the direction of an insertion port 2. When a drive motor is stopped, the rear end of the delivered sheet T3 is brought into a state in which it is separated away from the press roller 22 and the winding roller 12, and the sheet T3 is delivered by a conveyance device 4.
Patent JP-H08126195-A (JP)
Title: Method and apparatus for protecting power converter
Inventor: KUROKAMI MASAMICHI
IPC: H02H7/122
Filed: 1994-10-27
Abstract: PURPOSE: To protect the switching devices of a power converter from overcurrent by inexpensive means. CONSTITUTION: The apparatus has on-time detectors R1, C1, and IC3 for detecting the on-level time of a drive signal 31 for controlling the on/off of the switching device of a power converter, and outputting a malfunction signal when the on-level time continues for more than a specified judgment time, and a drive signal inhibiting device IC4 for changing a drive signal output 32 to the switching device into the off level on the basis of the malfunction signal.
Patent JP-2000109806-A (JP)
Title: Polishing agent for cmp and method for polishing substrate
Inventor: KOYAMA NAOYUKI
IPC: B24B37/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing agent for CMP, which can be easily disposed of when it becomes a waste, can polish the surface of a substrate such as a silicon oxide film at a high rate without scratching, and can show a ratio of the rate of polishing a silicon oxide film to that of polishing a silicon nitride of 10 or greater and to provide a method for polishing a substrate therewith. SOLUTION: There are provided a polishing agent for CMP, comprising cerium oxide particles, a dispersant, a biodegradable additive, and water or comprising a cerium oxide slurry containing cerium oxide particles, a dispersant, and water and an additive solution containing a biodegradable additive and water, wherein the biodegradable additive is a polyglyoxylic acid or a derivative thereof; and a method for polishing a substrate, comprising pressing a substrate on which a film to be polished has been formed against the polishing cloth of a polishing surface plate and moving the substrate and the surface plate to polish the film to be polished while feeding the polishing agent for CMP into between the film to be polished and the polishing cloth.
Patent JP-H06136449-A (JP)
Title: Production of low iron loss grain-oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1992-10-23
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet low in iron loss by irradiating the surface of a grain-oriented silicon steel sheet subjected to finish annealing and thereafter coated with an insulated film with electron beams under specified conditions. CONSTITUTION:The surface of a grain-oriented silicon steel sheet subjected to finish annealing and thereafter coated with an insulating film is applied with continuous or intermittent irradiation by electron beams in such manner that the irradiating width in the rolling direction is regulated to 0.2 to 1.0mm and they stretch zigzag in a direction crossed with the rolling direction with an inclination of <=30 deg.C to the crossed direction at intervals of 2 to 20mm in the rolling direction. At this time, preferably, the electron beam irradiation is executed at 2 to 9J/cm<2> energy density, and it is force-fitted into the film to a depth of about 0.01 to 5mum. As for the generating conditions of the electron beams, preferably, the electron beams with about 0.1 to 0.5mm phi irradiating diameter are applied at spot central intervals of about 50 to 500mum by about 60 to 500KV pressurizing voltage and about <=5mA accelerating flow. In this way, effective domain fractionation can be executed without destroying the film on the steel surface.