baber/WOPTO huggingface dataset:
Patent JP-S62106350-A (JP)
Title: Apparatus for inspecting flaw of pattern
Inventor: KOTAKI KENICHI
IPC: H01L21/66
Filed: 1985-11-05
Abstract: PURPOSE:To shorten the detection time of the flaw of a pattern based on image data, by alternately repeating operation reading image data already stored from one memory at every specific inspection area during a time when the image data is written in the other memory. CONSTITUTION:An image data selecting circuit 14 receives the order from a microcomputer system 16 to connect the data bus from an A/D converter circuit 7 to an image memory 12 and, at the same time, connects the data bus from an image memory to the side of CRT display 21. A reference data selecting circuit 8 similarily connects the data bus from a frame memory 4 to a reference memory 9 and the data bus from a reference memory 10 is connected to the data bus in the side of the display 21. Further, the memory 12 and the memory 9 receives the control order from a memory control circuit 15 to take writing operation and, contrarily, the memory 13 and the memory 10 take reading operation. As mentioned above, by alternately repeating the reading and writing of two memories 12, 13 at every specific inspection area, a pattern flaw detecting time is shortened.
Patent JP-S62109832-A (JP)
Title: Flat and readily slippery polyester film and production thereof
Inventor: MIURA RIKUO
IPC: B29K67/00
Filed: 1985-11-07
Abstract: PURPOSE:A polyester film, obtained by forming a coating film, consisting of a specific composition, e.g. polyurethane, etc., and having many small protrusions on at least one surface of a polyester film, having improved flattness and slipperiness and suitable as a material for magnetic tapes, etc. CONSTITUTION:At least one surface of a polyester film before completing crystal orientation is coated with an aqueous dispersion of a composition containing (A) a polyurethane containing 0.5-15wt% one or more of carboxylate groups, sulfonate groups, etc., (B) an acrylic resin consisting of (B1) 40-80mol% methyl methacrylate component and (B2) 20-60mol% another copolymerizable vinyl monomer, (C) a low-molecular weight polyethylene wax, e.g. polyethylene wax having 1,000-10,000 average molecular weight, and (D) a surface roughening material having <=0.5mum average particle diameter at 98/2-40/60 weight ratio of the total of the components (A), (B) and (C) to the component (D), 98/2-40/60 weight ratio of the total of the components (A) and (B) to the component (C) and 90/10-10/90 weight ratio of the components (A) to (B) and dried. The film is then drawn and heat-treated to form a coating film having 0.002-0.01Xm center line average height.
Patent JP-H07101074-A (JP)
Title: Ink tank for ink jet recording device
Inventor: EMA YASUSHI
IPC: B41J2/175
Filed: 1993-10-04
Abstract: PURPOSE:To increase the real capacity of an ink tank by leaps and bounds and make the negative pressure in the tank constant irrespective of the residual quantity of ink. CONSTITUTION:The ink tank concerned consists of a main tank 18 having an ink feeding port 22 for feeding ink to a recording head at its lower part and a sub-tank 19, which communicates with the lower part of the main tank 18, in which negative pressure generating member 27 is filled and at the proper part of which an air introductory hole 28 is formed. Since the main tank 18 and the sub-tank 19 communicate with each other at the lower part of the main tank 18, the negative pressure generating member in the sub-tank near the communicating part is soaked in ink irrespective of the residual quantity of the ink. Accordingly, stable negative pressure can be generated at all times in the main tank 18 or the supplying system of ink. Further, since the main tank stores ink under liquid state as it is, the storable quantity of ink increases by leaps and bounds.
Patent JP-2001073552-A (JP)
Title: Cement paste stop member for concrete form
Inventor: FUKUTOMI SHINYA
IPC: E04G17/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To securely stop cement paste by integrally forming a bent part along the longitudinal direction at the perpendicular side of a long cement paste stop member which is shaped from a thin plate to have a nearly L-shaped section and make the cement paste stop member foldable into a substantially U-shaped form. SOLUTION: This cement paste stop member 1 having a nearly L-shaped section is made of a thin and long flexible resin or the like. A bent part 3 is formed along the longitudinal direction of the perpendicular side 2 and the bent part 3 is made longitudinal bendable to make a substantially U-shaped form. Then, the corner where the bottom side 4 of the cement paste stop member 1 having a nearly L-shaped section crosses the perpendicular side 2 is attached to a concrete floor face and the floor is leveled at every appropriate distance. Then, the adjusting tool is fixed by nails and after a wooden bar is placed on the adjusting tool and fixed thereto with nails, the perpendicular side 2 of the cement paste stop member 1 is bent along the upper face from the vertical side of the wooden bar inside to make a nearly U-shaped form and fixed thereto. Therefore, as the gap between the concrete floor face and the wooden bar is completely closed, cement paste is prevented from flowing out and hence, working efficiency can be increased.
Patent JP-H0985113-A (JP)
Title: Cutter
Inventor: GOTO HIROHARU
IPC: B02C18/14
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutter capable of efficiently and finely cutting the material to be treated such as used polyethylene terephthalate(PET) bottles. SOLUTION: This cutter has a cutter body 1 which is constituted by superposing plural disk-shaped blade bodies 2 apart spaced intervals in their central axis O direction and the rotated around this central axis O and a comb-shaped body 6 which is inserted slidably between the blade bodies 2 of this cutter body 1. The outer peripheries of the blade bodies 2 are provided with pawl blades 5 which withdraw the works between the cutter body 1 and the comb- shaped body 6. The works withdrawn by these pawl blades 5 are cut to rectangular shapes between the blade bodies 2 and the comb-shaped body 6.  Further, the cutter rotating direction side of the comb-shaped body 6 is provided with a guide member 9 for leading out the works cut to the rectangular shapes to the outer peripheral side from between the blade bodies 2 and is provided with a parting means consisting of an auxiliary cutter 11 for parting the led-out rectangular works in their longitudinal direction behind this guide member 9.
Patent JP-H1097032-A (JP)
Title: Photographic film cartridge
Inventor: TAKATORI TETSUYA
IPC: G03C3/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent chips from being caused when a cartridge main body consisting of two resin molded parts is assembled. SOLUTION: A slit-like photographic film feeding-out port is formed at the front-side joint of an upper and a lower cases constituting the cartridge main body. The upper and the lower cases 11 and 12 are snap-coupled on both sides of the feeding-out port by using a part to be locked 37 formed on the upper case 11 and a catch 35 formed on the lower case 12. The part to be locked 37 is constituted of a projecting part 37b for preventing the catch 34 from being pulled out and a recessed part 37c in which the tip projecting part of the catch 35 is inserted. Besides, a projecting line 50 extended along in the inserting direction of the catch 35 is projectingly formed at the projecting part 37b and the recessed part 37c. By the projecting line 50, the chips is prevented from being caused when the projecting part of the catch 35 abuts on the recessed part 37c.
Patent JP-S63277214-A (JP)
Inventor: IRURARO KUTSUFUIANI
IPC: C08F210/16
Filed: 1987-10-02
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-H07106684-A (JP)
Title: Solid state laser
Inventor: SHIMOMURA KATSUHIKO
IPC: H01S3/108
Filed: 1993-10-04
Abstract: PURPOSE:To provide a solid state laser in which noise is suppressed and extremely stabilized output light is obtained by oscillating the basic wave in single longitudinal mode. CONSTITUTION:The solid stake laser 10 comprises a semiconductor laser 11 emitting a light 19 for pumping a laser medium 14, lens systems 12, 13 for condensing the pumping light 19, a so-called YAG laser medium 14 composed of Nd: Y3Al5O12 added with Nd<3+> ions at a specified concentration, a nonlinear optical element 15 composed of KNbO3, and a concave mirror 16. In order to achieve basic wave oscillation of single longitudinal mode, the crystal length (t) of the laser medium 14 is preferably set at 0.5 mm or less and the concentration of Nd<3+> ions in the laser medium 14 is at 1.2 at% or above.
Patent JP-H07105964-A (JP)
Title: Fuel cell power generating device and method for controlling same
Inventor: FUJII MASATAKA
IPC: H01M8/04
Filed: 1993-10-05
Abstract: PURPOSE:To prevent shortage of gas and increase in the rate of fuel consumption by furnishing a control device having control part, a pressure sensor, amperage command judging circuit, and calculation part for controlling. CONSTITUTION:When a change command 11 for the supply amperage 9A to a load 9 is fed to a control device 1, an amperage command judging means 12 issues a change generate signal 12A. A memory means rivises the fundamental supply amount and emits new fundamental supply amount information. A pressure signal for the fuel gas 3A is given to a calculation part for controlling 14 from a supply amount information transmitter, and the ratio of this pressure signal to the new fundamental supply amount information is computed, and a command pertaining to the amperage 9A to the load 9 is issued. A pressure sensor 6 is mounted on the gas flow passage, and the necessary gas supply amount can be grasped from the pressure value obtained.
Patent JP-H1184075-A (JP)
Title: Anticorrosion method for atomic reactor
Inventor: WADA YOICHI
IPC: G21D1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an anticorrosion method which can prevent the stress corrosion cracking of the structure material of a boiling water reactor by controlling the progress condition of the stress corrosion cracking without injecting hydrogen basically. SOLUTION: The surfaces of a structural material for reactor, such as the core shroud 1, shroud support structure 10, shroud support 11, etc., including a part 6 the corrosion resistance of which deteriorates is coated with an alloy of a metal having a thickness of >=0.05 μm and a lower passivity maintaining current density as compared with that of the structural material for reactor and another mental having an ability of passivating the metal, because it electrochemically acts as a cathode to the mental and the then cathode current density is larger than the passivity maintaining current density of the metal.  Since the density of an anode current flowing through the surface of the structural material for reactor becomes lower as compared with that before the surface of the structural material is coated with the alloy, the quantity of the electric current flowing to a local battery constituted of the front end of a stress corrosion crack and the external surface of the crack and, in a section which is sensitized to welding heat particularly, the progress speed of stress corrosion cracking is lowered and the reliability and safety of the structural material can be secured for a long period.
Patent JP-H0296457-A (JP)
Title: Facsimile equipment
Inventor: YAMAZAKI HIROHIKO
IPC: H04N1/00
Filed: 1988-09-30
Abstract: PURPOSE:To attain the repeating multi-address communication without damaging a picture signal by determining the picture signal size matched with the original size of a repeating requesting station at the time of receiving a special signal inserted into a signal classified by a non-standard function when the repeating multi-address communication is executed with facsimile equipment. CONSTITUTION:A repeating station, in which a recording capacity is an A size, etc., responds to a repeating requesting station, inserts the information including the picture receiving capacity at the time of receiving a memory through a repeating selecting means 30 into a signal classified by a non-standard function besides the picture receiving capacity of a recording part 18 at the time of being the ordinary reception and transmits it to a requesting station. Based on the picture receiving capacity reception for receiving the memory, the picture size is determined by matching with an original size B, etc., of the requesting station, the repeating station becomes a memory reception, the picture information transmitted from the requesting station is stored into a RAM 13 and after the storing is completed, it is transmitted to respective receiving stations. By the memory reception, even when the recording capacity of the repeating station is smaller than the original size of the requesting station, the repeating multi- address communication without damaging the picture signal can be executed.
Patent JP-H0297644-A (JP)
Title: Heat-resistant cast alloy having high creep resistant
Inventor: TAKAHASHI MAKOTO
IPC: C22C30/00
Filed: 1988-09-30
Abstract: PURPOSE:To improve the creep resistance of the title alloy at a high temp. by specifying C, Si, Mn, P, S, Cr, Ni, Mo, Al, N, Ti, Zr and Fe. CONSTITUTION:The heat-resistant cast alloy is formed with the compsn. constituted of, by weight, 0.5 to 0.8% C, <=3% Si, <=2% Mn,<=0.03% P, <=0.03% S, 20 to 35% Cr, 35 to 50% Ni, 0.5 to 3% Mo, 0.02 to 0.6% Al, <=0.08% N, 0.02 to 0.5% Ti and/or 0.02 to 0.5% Zr and the balance Fe. In this way, the material having small creep elongation at a high temp., i.e., having high high temp. creep resistance can be obtd.
Patent JP-H04128914-A (JP)
Title: Insulating gate type integrated circuit
Inventor: NAKADA SHIGEJI
IPC: G06F13/38
Filed: 1990-09-20
Abstract: PURPOSE:To realize acceleration and low power consumption by providing a specific bidirectional bus buffer connected between an input/output data bus and a main data bus. CONSTITUTION:Since no load of the incidental capacity of the input/output data bus 4 is applied to a CPU 1 and the bus buffer of a memory device 3 because such control to turn off a bidirectional bus buffer 6 is performed when data access between the CPU 1 and the memory device 3 is performed, the acceleration and the low power consumption can be attained by that amount. Also, when the data access between the CPU 1 and a peripheral interface device 5 is performed, such control to turn on the bidirectional bus buffer 6 is performed. In such a case, the bidirectional bus buffer 6 burdens the incidental capacity of the input/output data bus 4 when the data access from the CPU 1 to the peripheral interface device 5 is performed, and the bidirectional bus buffer 6 bears the incidental capacity of the main data bus 2 when the data access from the peripheral interface device 5 to the CPU 1 is performed. Thereby, the acceleration and the low power consumption can be attained by that amount.
Patent JP-S61143344-A (JP)
Inventor: FUERUNANDO MONTORO
IPC: C07C215/30
Filed: 1985-11-08
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-H04128292-A (JP)
Title: Production of gamma-methacryloxypropylsilane compound
Inventor: TAKATSUNA KAZUTOSHI
IPC: C07F7/21
Filed: 1990-09-19
Abstract: PURPOSE:To obtain at low cost the title compound in high yield without causing gelation in the reaction system and during its purification through distillation by reaction of allyl methacrylate with a hydrosilane compound, in the presence of a platinum catalyst and specific polymerization inhibitors. CONSTITUTION:The objective compound can be obtained by reaction between allyl methacrylate and a hydrosilane compound in the presence of (A) a platinum catalyst, (B) one or both of hindered phenol compound and aromatic amine compound, and (C) an amide compound. It is preferable that said amide compound be added to the present compound followed by purification through distillation. The amount(s) of the hindered phenol compound and/or aromatic amine compound to be used is pref. 10ppm to 5wt.% based on the allyl methacrylate, and the amount of the amide compound to be used is pref. 1-10 equivalents based on the platinum catalyst.
Patent JP-S60138975-A (JP)
Title: Semiconductor device
Inventor: TOKINOBU KAZUKIYO
IPC: H01L29/80
Filed: 1983-12-27
Abstract: PURPOSE:To obtain the semiconductor device in which transmission conductance and gain change non-mototonously for a gate voltage and various gate voltages showing a certain gain value are possible by laminating at least two semiconductor layes having different electron mobilities. CONSTITUTION:Ohmic electrodes 1 and 2 and a gate electrode 3 are arranged on a semiconductor wafer which is formed by laminating the layers 10, 20...n of different electron mobility on a semi-insulating substrate. The layer in which electrons flow changes according to an expanding condition of a depletion layer 4 under the gate electrode 3. In the semiconductor layer including an end of depletion layer, if an electron mobility of the semiconductor layer 20 is small, transmission conductance gm and gain are small and if the electron mobility is large, gm and gain are large. The transmission conductance gm and gain can change complicatedly for a gate voltage.
Patent JP-H1170207-A (JP)
Title: Structure of changeable-lawn facilities
Inventor: KOTAKE TATSUYA
IPC: A01G1/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To change lawns by simple work without the need of a special place for storing natural lawns by laying natural lawn on a foundation base loaded on the floor surface, providing hinges between the respective split foundation bases split into plural parts to be freely bent, and installing a moving mechanism below the foundation base to be moved on the floor surface. SOLUTION: In the case of using natural lawns 3 for a football, a foundation base 2 is arranged as it is in a flat state. In the case of using the lawn for another game or event, it is necessary to dismount the natural lawns 3 and expose the floor surface 1. In that case, a jack and the other pulling mechanisms are operated. Whereupon, the foundation base 2 loaded with the natural lawns 3 is folded at a hinge 4 part. Thus, when the natural lawns 3 is collected at one side and demounted, the floor surface 1 where concrete, wood or artificial lawns are laid can be exposed. Then, the newly exposed floor surface 1 is used to play the other games such as a basketball, a volleyball, or the like, or hold events such as a concert, a show or the like.
Patent JP-H1075695-A (JP)
Title: Apparatus for preventing reverse rotation for fishing reel
Inventor: OKADA ATSUTO
IPC: A01K89/015
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing the reverse rotation of a fishing reel, excellent in revolution controlling power and durability and quick in operation. SOLUTION: An inner ring body 12 is concentrically fixed to a handle shaft 6 in a reel box body 2. The outer peripheral face of the inner ring body is an approximately regular square. A flange part 15 is concentrically fixed to the handle shaft 6 and an outer ring body 11 having a circular inner periphery opposing to the inner body is fixed to the flange part. A ring-shaped retainer integrally formed in the reel box body is arranged in a gap between the inner ring body and the outer ring body. A roller 13 is held in the ring-shaped retainer and the roller 13 is installed slidably on the inner ring body and the outer ring body. When the outer ring body 11 is revolved in one direction, the roller 13 is moved to a part close to the inner ring body and the handle shaft can be rotated in the same direction.  When the outer ring body is revolved in the opposite direction, the roller is moved in the direction of the corner part of the inner ring body, held between the inner ring body and the outer ring body and the rotation of the roller in the same direction is made impossible by wedging.
Patent JP-H1086367-A (JP)
Title: Ink jet head and its manufacture
Inventor: SASAKI TSUTOMU
IPC: B41J2/045
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the workability of, assembling an ink jet head and the reliability thereof by forming a groove in a base plate in a direction in which a plurality of actuator elements are to be arranged in array on the base plate, applying an electrically conductive material into this groove, and forming a part of common electrodes on the conductive material. SOLUTION: After forming a center groove 19 in a ceramic base plate 11, an electrically conductive material 20 in the form of paste is applied into the groove 19. In this case, the conductive material 20 is applied so that its upper side becomes higher than the surface of the base plate 11. Then, the base plate 11 is heated to thermoset the conductive material 20. Thereafter, the surface of the base plate 11 is ground or lapped so that the surface of the conductive material 20 in the groove 19 and the surface of the base plate 11 form one flat plane. Subsequently, electrode patterns 14, 15 are formed on the surface of the base plate 11. This electrode pattern 14 is formed so as to extend over the surface of the conductive material 20 in the groove 19. By this method, the workability of assembling an ink jet head and the reliability thereof can be improved.
Patent JP-H03110794-A (JP)
Title: Lighting device for discharge lamp
Inventor: MATSUKAWA KAZUYUKI
IPC: H05B41/392
Filed: 1989-09-26
Abstract: PURPOSE:To keep the dimming ratio of a discharge lamp nearly constant by controlling the oscillation state of an inverter circuit depending upon the output of a temperature detecting means. CONSTITUTION:A temperature detecting means 8 is provided to detect the temperature in a lighting fitting, and a control circuit 9 is provided to control the oscillation state of an inverter circuit 4 to switch the full lighting and the dimmed lighting of a discharge lamp 5, and to vary the output of the inverter circuit 4 by controlling the oscillation state of the inverter circuit 4 depending upon the output of the temperature detecting means 8. Therefore, even when the luminous efficiency of the discharge lamp in the full lighting and the dimmed lighting is varied by the temperature variation in the lighting fitting respectively, the output of the inverter circuit 4 can be varied correspondently. Thereby the dimming ratio of the discharge lamp can be kept nearly constant.
Patent JP-H05255277-A (JP)
Title: Cyclohexylophenyl pyrimidine, its preparation and its use in liquid crystal mixture
IPC: G02F1/13
Filed: 1991-09-27
Abstract: PURPOSE: To obtain cyclohexylphenyl pyrimidine that is useful for electro-optical switching and display device and is suitable for ferro electric liquid crystal mixture.  
     CONSTITUTION: The compounds of formula I {R 1  is a 2-16C (chiral) alkyl, or alkenyl, 1 or 2 non-adjacent CH 2  in alkyl and alkenyl is substitutable by O, S, CO, etc., and CH 3  at alkyl terminal is also replacable with a group formula II, or the like; R 2  is a 1-10C (chiral) alkyl], for example, 5-(8- cyclopropyloctyloxy)-2-(4"-trans-pentylcyclohexyl-4-phenyl) pyrimidine, is obtained by cyclizing a compound of formula III with a compound of formula IV. 
     COPYRIGHT: (C)1993,JPO