baber/WOPTO huggingface dataset:
Patent JP-S594521-A (JP)
Title: Device for arranging tiles in erected posture for tile transfer device
Inventor: TAKAGI KINICHI
IPC: B65G29/02
Filed: 1982-06-29
Abstract: PURPOSE:To make the handling of tiles easier by changing the posture of said tiles and transferring them in an erected posture by means of an intermittently turning rotor that turns around a horizontal shaft and provided at the end of a conveyor which transfers a longitudinal row of tiles in the horizontal posture. CONSTITUTION:Immediately before a tile (a) is sent out from the end of a transfer conveyor 1, a rotor 8 is turned by a quater of one turn through a Geneva a mechanism (figure omitted). At this point, since the tile (a) has been placed upon one of the tile receiving plates 20 in the top position in such a way that its end comes almost in contact with the stopper spring plate 20a, the tile (a) is turned to the point where it takes an erected posture due to the rotation as mentioned above and the guiding action of a roll 23 through an arc groove of a groove cam 25. During this rotation, a copying roll 29 for a lever 30 is pushed to the chain line position by a cam plate 33 making a retainer spring plate 31 retreat to allow a tile a1 to be translocated on another transfer conveyor 4 in an erected posture and, after being translocated, pressed by the retainer spring plate 31.
Patent JP-H04318155-A (JP)
Title: Reforming method of surface of base material made of aluminum or aluminum alloy
Inventor: IWASA TAKASHI
IPC: C22F1/00
Filed: 1991-04-18
Abstract: PURPOSE:To improve quality of reformed layer and to form a deep reformed layer by uniformizing hardness, etc., of the reformed layer. CONSTITUTION:A surface of a base material 1 made of Al alloy is melted by laser beam 3 in a molten pool 4, to which powder 6 consisting of Ni as reforming element and Bi as surface activating element is sprayed and in which convection of molten alloy is briskly performed by Bi. A reformed layer 9 is formed on the base material 1 accompanying to the cooling of the molten pool 4.
Patent JP-S62269717-A (JP)
Title: Dofoaming device
Inventor: TAKEOKA SHUICHI
IPC: B01D19/00
Filed: 1986-05-15
Abstract: PURPOSE:To rapidly and efficiently remove the bubbles contained even in a highly viscous liq. by providing a means for circulating the liq. accumulated at the lower part of a reduced-pressure vessel to the upper part and dripping the liq. into the vessel. CONSTITUTION:The defoaming device 11 has a liq. circulating means provided with a pump 18 for transferring the liq 13 accumulated at the lower part of the vessel 12 to a position higher than the surface of the liq. 13 through pipelines 17 and 19. Accordingly, the bubbles present at the deep part of the liq. 13 stored in the vessel 12 are transferred to the upper part of the vessel 12 along with the liq. 13. A rotating shaft 15 is inserted in the vicinity of a liq. feed port 16 and a discharged port 21 and directed toward the bottom from the upper end of the vessel 12, and an inclined plate 14 is fixed to the rotating shaft 15. When the inclined plate 14 is rotated, the liq. 13 supplied from the liq. feed port 16 and the discharge port 21 is spread in the form of thin film, and defoaming is rapidly and efficiently carried out.
Patent JP-S591491-A (JP)
Title: Cephalosporin analog compound and salt thereof
Inventor: FURUMIYA TOSHIO
IPC: C07D513/04
Filed: 1982-06-28
Abstract: NEW MATERIAL:A compound (salt) of formula I [R1 is H or acyl; R2 is H or an ester-forming group; R3 is (substituted)alkyl or aryl; n is 0 or 1]. EXAMPLE:p-Nitrobenzyl 3-methyl-2-phenyl-7-phenoxyacetylamino-2-azacepthem-4- carboxylate. USE:An intermediate for antimicrobial agents. PROCESS:A compound of formula II and 2-mercaptobenzothiazole are heated in a high-boiling solvent, e.g. tetrachloroethane, to give a compound of formula III'. Ozone is then passed through the resultant compound of formula III' in a solvent, e.g. methylene chloride, preferably at -60 deg.C or below, and the resultant reaction product is then reacted with dimethyl sulfide at -2 deg.C or below to afford a compound of formula III, which is then reacted with a sulfonating agent in a solvent preferably at 0 deg.C or below to give a compound of formula IV. The resultant compound of formula IV is then reacted with an amine of the formula R3-NH2 to afford a compound of formula V, which is agitated with a chain closing agent to afford the compound of formula I (R<1> is acyl; n is 0).
Patent JP-H05117813-A (JP)
Title: Stainless steel for metal gasket having excellent formability and fatigue characteristic and this manufacture
Inventor: HIROTSU SADAO
IPC: C21D8/02
Filed: 1991-04-18
Abstract: PURPOSE:To provide a stainless steel material for metal gasket having fatigue characteristic and high strength. CONSTITUTION:This stainless steel is composed of by wt.% <=0.03% C, >1.0-3.0% Si, <=4.0% Mn, 4.0-10.0% Ni, 13.0-20.0% Cr, <=0.30% N, <=0.01% <=0.007% O and adjusted so as to become 30-100M value according to M=330-(480XC%)-(2XSi%)-(10XMn%)-(14XNi%)-(5.7XCr%)-(5XMo%)-(14XCu%)-(3 20XN%) and the balance Fe with the inevitable impurities. At the time of manufacturing the steel sheet by temper-rolling after annealing through hot-rolling process and cold-rolling process to this steel material, this sheet is made to fine grain structure composed of substantially austenitic phase having <=10mum crystal grain diameter with this annealing.
Patent JP-H0411856-A (JP)
Title: Agent for improving preservability of cooked rice and preparation of cooked rice
Inventor: YAMAMOTO MASAJI
IPC: A23L7/10
Filed: 1990-04-28
Abstract: PURPOSE:To obtain the subject improving agent effective in safely improving the preservability of cooked rice without deteriorating the characteristic taste and flavor of rice by adding an edible organic acid and an edible organic acid salt to an aqueous solution of chitosan. CONSTITUTION:The objective improving agent can be produced by adding 2-5 pts. of an edible organic acid (e.g. acetic acid, lactic acid, citric acid or malic acid) and 0-2.5 pts. of an edible organic acid salt (e.g. sodium salt of the above acid) to an aqueous solution containing 1 pt. of chitosan. The amount of the improving agent to be added to rice before cooking is selected to obtain a cooked rice having pH of 4.5-5.5.
Patent JP-H11305191-A (JP)
Title: Projection type color liquid crystal display
Inventor: KANAYAMA HIDEYUKI
IPC: G09F9/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive projection type color liquid crystal display(LCD) having a simple structure. SOLUTION: This LCD is provided with a light source 1, a microlens array 2 for converging light emitted from the light source 1, a liquid crystal(LC) panel 3 having pixel parts corresponding to light converged by the microlens array 2, a projection lens part 4 for coupling a light beam modulated by the panel 3 and projecting the coupled beam to a screen 7, and a color filter 5 arranged on the position of a stop in the projection lens part 4.
Patent JP-S61267346-A (JP)
Inventor: PEETAA DOUCHII
IPC: H01L23/528
Filed: 1986-05-16
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-H0411281-A (JP)
Title: Simple matrix system liquid crystal display device
Inventor: HATANO KAZUTOSHI
IPC: G02F1/133
Filed: 1990-04-28
Abstract: PURPOSE:To reduce crosstalk by adding input display dot data, column by column, obtaining brightness correction data on each column according to final addition data, and adding this brightness correction data to the input display dot data. CONSTITUTION:An arithmetic means 22 adds the input display dot data DATA to data read out of a storage means 23 and stores the new addition data in the storage means 23 again, and this operation is repeated as to all lines in a display period to store the sum of DATA in respective columns. An arithmetic means 24 converts the sum of DATA in the respective columns into the brightness correction data, which is stored in the storage means 25 and the data is read out simultaneously with the start of the display period to add the brightness correction data to the DATA by an arithmetic means 26. Namely, the gradation of white is increased, column by column, according to the sum of excessive voltages applied to the respective columns to correct a difference in brightness. Consequently, the crosstalk is reduced.
Patent JP-H10298237-A (JP)
Title: Lamp lens
Inventor: YANAGASE AKIRA
IPC: G02B1/04
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lamp lens which is lightweight and has high transparency and heat resistance and excellent weathering resistance by molding a polymer comprising repeating units having a specified structure. SOLUTION: The polymer used to form the lamp lens comprises repeating units represented by the formula (R<1> is H, a 1-25C hydrocarbon group or a substituted hydrocarbon group; and n is a positive integer). From the viewpoints of specific gravity and heat resistance, R<1> is desirably of 6C or higher and is desirably exemplified by cyclohexyl or adamantyl. The component other than the repeating units is exemplified by methyl methacrylate. Although not particularly limited, the molecular weight of the polymer is desirably in the range of 10,000-1,000,000 in terms of a number-average molecular weight. This lens can be produced by a known process such as melt molding or solution molding.  It is necessary that the lens can transmit light from the lamp at good efficiency, and it is therefore desirable that it has a Y1 value of 3 or below as measured with a color difference meter and a total light transmittance of 87% or above as measured with an integral spherical hazemeter.
Patent JP-H07313263-A (JP)
Title: Component desk
Inventor: TSUKADA TETSUO
IPC: A47B21/00
Filed: 1994-05-26
Abstract: PURPOSE:To facilitate the loading of a display device, and enhance the operability of a keyboard in a component desk. CONSTITUTION:A component desk has a desk body 10 capable loading a display device 40, a keyboard top plate 20 protruded forward from the desk body 10, and a fixing means 30 for fixing the keyboard top plate 20 to the desk body 10. The fixing means 30 can keep the keyboard top plate 20 at least in a using height position P1 and a display loading height position P2. Thus, the whole housing area of the display device 40 housed in the desk body 10 is constituted so that the front surface of the desk body 10 is opened in the display loading height position P2.
Patent JP-S5637816-A (JP)
Title: Manufacture of magnetic head
Inventor: HASHIMOTO TOMITOMO
IPC: G11B5/127
Filed: 1979-09-03
Abstract: PURPOSE:To improve the operation efficiency of polishing work by providing a columnar core holder, mechanism parts of a tape driving system for VTR, etc., with a notch part, by fixing a semicolumnar core piece in the notch part and by polishing the whole outer circumferential part of the core holder in a body at a time. CONSTITUTION:Core piece 10 constituting magnetic head part 2 is formed of semicolumnar head core 11 and guard core 12. So that core piece 10 will be fitted in columnar core holder 13 of a tape guide pole, etc., notch part 13a is formed in the tape sliding surface and after core piece 10 is fitted and fixed in it, the outer surface of holder 13 and the tape sliding surface of magnetic head part 2 are simultaneously polished in a body by use of a center lathe polishing machine, etc. Next, a coil, back core, printed substrate, etc., are equipped from the reverse notch part of magnetic head part 2 and back molding is carried out to manufature the magnetic head. Thus, the polishing work operation can be performed efficiently without specially requiring the space only for fitting the magnetic head.
Patent JP-S592622-A (JP)
Inventor: KARINO KATSUNOBU
IPC: A01D41/02
Filed: 1982-06-30
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-S5813443-A (JP)
Title: Copper plate of mold for continuous casting installation
Inventor: KITAZAWA KOUJI
IPC: B22D11/04
Filed: 1981-07-17
Abstract: PURPOSE:To improve the abrasion resistance in the lower part of the copper plate of a mold for continuous casting installations by joining a ceramic plate on the surface in the lower part of the copper plate for the mold on the molten steel side. CONSTITUTION:A ceramic plate (silicon carbide) 2 of a suitable thickness is joined on the lower part of the surface of a copper plate 1 of a mold on the molten steel side by diffusion bonding or the like. Then the abrasion resistance in the stage of pulling out the solidified part of molten steel is improved considerably, and the life of the entire part of the mold is prolonged. The similar effect is obtained by the use of silicon nitride and the like other than silicon carbide as the ceramics.
Patent JP-H05305162-A (JP)
Title: Golf club head
Inventor: KOBAYASHI KENJI
IPC: A63B102/32
Filed: 1992-05-01
Abstract: PURPOSE:To facilitate the providing of a display section even when a metallic material of a head is high in strength and hardness. CONSTITUTION:A window hole 12 is formed on a sole 7 and is provided with a display plate 13 comprising a separate member having a display part 14 formed. Thus, the display part 14 can be provided simply. The display plate 13 is made of a metallic material with a larger specific weight thereby enabling the lowering of the center of gravity G of a head.
Patent JP-S594932-A (JP)
Title: Wire rod chucking device
Inventor: SASAKI TSUTOMU
IPC: B23K26/00
Filed: 1982-06-30
Abstract: PURPOSE:To chuck a formed wire rod surely and feed it to a wound part in an automatic wire rod feeding and welding device for assembling an electron gun etc. by forming upper and lower dies specially and press-chucking the formed wire rod to the forming section. CONSTITUTION:Specified length of a long wire rod is fed with upper and lower dies 32, 34 in a state of separation and the tip is placed on the upper face of the die 34. Then, a wire rod pressing section descends to press wire rod 6 placed on the die 34. An upper edge 26 and a lower edge 25 of a forming claw 23 slide and cut the wire rod to specified length. The cut wire rod 6 is guided by a V-groove of the claw 23, and when the claw 23 fits to the die 34, it is formed nearly to a channel-shape. When the die 32 is raised, the formed wire rod 6 is pressure contacted to inner face of the claw 23 by its elastic recovery. At the same time, it is chucked in the forming section 31 of the die 32 at an angle theta of the inner face and goes up. Then, the die 32 is separated from the die 34 and faced to the upper face of a wound member.
Patent JP-H06324482-A (JP)
Title: Image forming material
Inventor: MATSUHASHI YUKI
IPC: G03F3/10
Filed: 1993-05-14
Abstract: PURPOSE:To provide the image forming material with which the transfer matter approximate to printed matter is obtainable as a press relief for color proof. CONSTITUTION:The base of the image forming material which is formed by forming the photosensitive layer contg. coloring agents on a base and further, having a protective film on the photosensitive layer, is subjected to image exposing and transfers images to an image receptor, such as paper, by a difference in tacky adhesiveness in transfer of the exposed parts and unexposed parts in the photosensitive layer is transparent polyester of 6 to 25mum thickness having <=130pieces/200muX200mu projections of average 2 to 3.5mu max. length on the surface and contg. a water soluble antistatic agent. This image forming material has the uniform coated surface of the photosensitive layer and has a winding property as a film as well. Then, the high-quality transfer matter exactly the same as the material feel of the ordinary printed matter is obtd. if this image forming material is used.
Patent JP-2000301458-A (JP)
Title: Surface hardening method of gear
Inventor: MATSUI KATSUYUKI
IPC: C21D9/32
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To enhance pressure-resistance and life by improving a quenching hardening processing of a gear surface made of a steel material. SOLUTION: An outline high frequency quenching processing is applied to a gear manufactured by a machine processing to form a cured layer on a surface. Thereafter, a shot peening processing divided to first and second stages is applied. A large residual compression stress is caused on a cured layer existing immediately below the gear surface and pressure-resistance and life of the gear are enhanced.
Patent JP-H07317198-A (JP)
Title: Ceiling support structure
Inventor: NISHIMURA TSUTOMU
IPC: E04B9/00
Filed: 1994-05-26
Abstract: PURPOSE:To perform a precise construction so as to cause no difference in level, and simplify the construction. CONSTITUTION:A frame body 2 for emphasizing a ceiling design is installed along the periphery of a rectangular ceiling plate 1, the ceiling plate 1 is fitted to each section of a ceiling support bar 5 integrated into the ceiling part in lattice, and the ceiling plate 1 is supported by the ceiling support bar 5. Mounting plates 3 are installed to near one-side end parts of four sides of the frame body 2 so as to be partially protruded from the frame body 2, respectively. A mounting screw 6 is inserted through a mounting hole 4 provided on the part protruded from the frame body 2 of the mounting plate 3 from under. Each mounting plate 3 is independently brought into contact with the lower surface of a hanging hook 7 installed to the ceiling support bar 5, and the mounting screw 6 is screwed to the hanging hook 7 through the mounting hole 4.
Patent JP-H0860508-A (JP)
Title: Metal nonwoven fabric and method for producing the same
Inventor: TSUBOUCHI TOSHIYASU
IPC: D04H1/4391
Filed: 1995-05-11
Abstract: PURPOSE: To provide the metal nonwoven fabric capable of being suitably utilized as an electrode for a battery, a catalyst, a filter, etc., and to provide the method for producing the nonwoven fabric. CONSTITUTION: A carbon nonwoven fabric comprising carbon fibers 1 mutually bound with a resin is thermally treated to carbonize the resin. Thus, electroconductivity is given also to the fiber-binding parts, and fine (preferably 0.5-1.5μm) projections and depressions are formed on the surfaces of the carbon fibers and the binding resin. Then, a plated metal layer 2 is formed on the carbon nonwoven fabric by a direct electric metal-plating method to prevent the adhesion of impurities to the surfaces and the treated carbon nonwoven fabric is subjected to a roasting treatment to form the aggregate of the hollow metal fibers 4, thus obtaining the metal nonwoven fabric wherein the inner hollows of the fibers are communicated to each other at the bound parts of the fibers.
Patent JP-H05312599-A (JP)
Title: Luminous pointer device for meter
Inventor: MATSUO MIHARU
IPC: G12B11/04
Filed: 1992-05-06
Abstract: PURPOSE:To obtain a luminous pointer device for meters which is low in manufacturing cost and the painter of which has high luminance. CONSTITUTION:The pointer of this device is constituted of a line filament lamp 20 manufactured by arranging a filament in a glass tube. The external surface of the glass tube is coated with a light shielding film 2 and a luminous displaying section 3 is formed by opening the upper section of the glass tube in a slit-like shape. A semicylindrical support metallic fitting 6 is connected to the front end of a movement shaft 5 and the external terminal 24a of the lamp 20 is put in the fitting 6. In addition, one end 7c of another support metallic fitting 7 is put and fixed in the shaft 5 with a cylindrical insulator 10 in between. The other external terminal 24a of the lamp 20 is put in the front end section 7b of the fitting 7. Two hair springs 8 and 9 are put around the shaft 5 and one end of the spring 9 is directly connected to the shaft 5, with one end of the other spring 8 connected to one end 7c of the fitting 7.
Patent JP-H09297821-A (JP)
Title: Character recognition method
Inventor: AKIYAMA KOICHIRO
IPC: G06K9/03
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To surely detect and correct erroneous recognition at high speed by retrieving a data base from a recognized result through the use of semantic depending relation between items, operating the recognized result with prescribed algorithm, obtaining information which can be recognized at a glance and displaying it with the recognized result. SOLUTION: The filling position of the item is specified from reformat information identified in a format identification part 101 by an item information extraction part 102, and picture information of the position is extracted at every item. A character segment part 103 segments the character from item information at every character. The characters segmented at every character in a character segment part 108 are transmitted to a character recognition part 104 and they are recognized. The recognized result is displayed on the screen of a recognized result display part 105 in the order of the characters, which is decided in the character segment part 103, at every item decided in the item information extraction part 102.  An information retrieval part 106 operates and displays information which can be extracted with the recognized result of the character recognition part 104 as a key by retrieving the data base.
Patent JP-H10291852-A (JP)
Title: Ceramic composition hardenable at ordinary temperature
Inventor: MATSUURA KATSUHARU
IPC: C09D1/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic compsn. hardenable at ordinary temp., excellent in heat and weather resistances, appliable to a concrete structure, a steel material, etc., and usable also for anticorrosive paint and adhesives by incorporating specified amts. of silicon dioxide, alumina, calcium oxide and iron oxide. SOLUTION: This ceramic compsn. contains, by weight, 50-60% silicon dioxide, 15-25% alumina, 10-20% calcium oxide and 3-14% iron oxide. When powder of this compsn. is mixed with potassium silicate (water glass), silicon dioxide particles dissolve in the water glass and are further finely divided to increase the surface area. The silicon dioxide becomes liable to react with the calcium oxide, 3CaO-SiO2 crystals are rapidly formed and the compsn. is hardened in a short time. When calcium hydroxide is further added, it reacts with the water glass, the formation of 3CaO-SiO2 crystals is facilitated and hardening is accelerated.
Patent JP-S604443-A (JP)
Title: Fixing structure of bumper side
Inventor: NUMAZAKI KENJI
IPC: B60R19/24
Filed: 1983-06-23
Abstract: PURPOSE:To improve fixing rigidity, by making the titled bumper side connect with a fender by inserting a lateral rib provided on the back of an edge of the bumper side into a slit of a flange part of a bracket at the time of fixing of a terminal of the bumper side to an edge of the fender through the bracket in an abutting state. CONSTITUTION:At the time of fixing of a bumper side 4 to a fender 1, fixing of a bracket 23 is done by inserting a gromment part 25 provided on a base part 24 of the bracket 23 into a fixing hole 6 of an edge 2 of the fender, to begin with. Then positioning of the bracket 23 is made by making lateral ribs 20 provided on the back of an end part of the bumper side 4 in a vertical direction at intervals and connected by a bridge part 21 with each other enter into a slit 27 of a flange part 26, by pressing the bumper side 4 into the flange part 26 of the bracket 23 by making the back of the end part of the bumper side 4 abut against the flange part 26 in a siliding state. Then the fixing of the bumper side 4 is completed by making a hook part 28 insert into a square hole 22a of the bridge part 21 in a connecting state by pressing the end part of the bumper side 4 into the fender 1 sufficiently.