baber/WOPTO huggingface dataset:
Patent JP-H08321622-A (JP)
Title: Method of manufacturing metallic wiring
Inventor: YAMAZAKI SHUNPEI
IPC: H01L23/52
Filed: 1995-05-24
Abstract: PURPOSE: To facilitate the protection of separated surface of aluminum wiring cut off by separation patterning and the formation of the separated surface protecting film after the formation of anode oxide films. CONSTITUTION: After the formation of anodie oxide films 111 and 112, an alumina film is formed on a separated surface for protecting the separated surface of an aluminum wiring cut off by separation patterning. At this time, the oxide film formation on the separated surface and the substrate cleaning can be performed in the same step by using an oxidizing agent, especially, ozone- dissolved aqueous solution thereby enabling the TFT substrate manufacturing step to be simplified.
Patent JP-H04346112-A (JP)
Title: Method and device for reset signal identification
Inventor: WAKAMATSU SHUNICHI
IPC: G06F1/24
Filed: 1991-05-23
Abstract: PURPOSE:To identify the difference of a reset signal by detecting, holding, and deciding the H level of the power reset signal based upon the power-ON operation of a low-order device and changing the holding of the H level to an L level. CONSTITUTION:When the low-order device 2 is powered ON, the H level of the power-ON reset signal RS2 based upon the power-ON operation is detected by a power source detecting circuit 3 and held in a register 4. This held H level is read by a processor 5, which decides whether or not the signal is the power-ON reset signal RS2 and then varies the output of the register 4 to the L level after deciding that the signal is the power-ON reset signal RS2. Further, when a reset signal RS1 is inputted to the low-order device 2 from a host device 1, the power source detecting circuit 3 does not operate, so the level is still the L level and the processor 5 inputs this L level, so no power-ON resetting process is performed.
Patent JP-2000337691-A (JP)
Title: Ventilating structure for introducing outdoor air
Inventor: NAGANO SHINICHIRO
IPC: F24F5/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To ventilate surely with a simple device without providing inhabitants with any uncomfortable feeling. SOLUTION: An outdoor air introducing structure 18 for introducing outdoor air is provided with a ventilating port 22, a duct 24, an air flow passage 26, an air suction port 27, an air outlet port 28 and the like. The duct 24 is arranged so as to be extended horizontally and linearly at a corner part whereat an indoor wall 14 and a ceiling 16 are intersected. The duct 24 is provided with a plurality of partitioning plates 32 in the same whereby the air flow passage 26 is formed in the duct 24 so as to be meandered up-and-down. One end of the air flow passage 26 is connected to the ventilating port 22 through a pipe 30. The air suction port 27 is provided at one end of the duct 24 which is faced to the inside 12 of a room while the air outlet port 28 is provided at the other end of the duct 24 which is faced to the inside 12 of the room.
Patent JP-S5852240-A (JP)
Title: Novel bicyclooctane derivative, its salt and their preparation
Inventor: ONO KEIICHI
IPC: A61P1/04
Filed: 1981-09-21
Abstract: NEW MATERIAL:The compound of formulaI(R<1> and R<2> are H or lower alkyl; X is ethylene or vinylene; Y is O or single bond; Z and Z' are H or OH-protecting group; A is halogen, lower alkyl or phenyl which may be substituted with CF3). EXAMPLE:2beta-[3'beta-Hydroxy-4'-(p-fluorophenoxy)-trans-1'-butenyl]-3 alpha-hydroxy-7beta- (3''-carboxypropoxy)-cis-bicyclo[3,3,0]octane. USE:Remedy for ulcer. It has strong antiulcer activity similar to prostacycline, and nevertheless, has extremely low blood platelet coagulation inhibiting acitivity and hypotensive activity, and is chemically stable. PROCESS:The compound of formulaIcan be prepared by hydrolyzing e.g. the nitrile derivative of formula II in a proper solvent in the presence of a base. The product can be converted if necessary, to another form of the compound of formulaIe.g. by esterifying the carboxylic acid, removing the OH-protecting group, etc.
Patent JP-H11343135-A (JP)
Title: Apparatus for producing porous optical fiber preform
Inventor: KOAIZAWA HISASHI
IPC: G02B6/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a porous optical fiber preform capable of preventing the adhesion and deposition of glass particulates on the inside wall side of a reaction vessel even if the volume of this reaction vessel is small. SOLUTION: The porous optical fiber preform 6 is produced by depositing the glass particulates synthesized in flames 3a, 4a of burners 3, 4 on a starting rod 5 within the reaction chamber 2 of the reaction vessel 1. The reaction vessel 1 is provided with a discharge port 17 on the side opposite to the installation side of the burners 3, 4 across the porous optical fiber preform 6 to discharge the waste gases in the reaction chamber 2. The reaction chamber 2 is internally provided with flow guide walls 18 respectively on both sides across the burners 3, 4. These flow guide walls 18 are provided with many gas blow-off ports 20 for blowing off a gas for preventing glass particulate adhesion into the reaction chamber 2.
Patent JP-S5483049-A (JP)
Title: Resin composition with improved weathering and impact resistance
Inventor: UEDA SUMIO
IPC: C08L33/02
Filed: 1977-12-15
Abstract: PURPOSE: A thermoplastic resin composition with excellent weathering and impact resistance, that is composed of 2 kinds of ethylene copolymers and an alkenylaromatic polymer.  
     CONSTITUTION: (A) 5W40 parts by wt of an ethylene copolymer consisting of (a) 80W30 wt% of an ethylene-propylene-conjugated diene terpolymer in which the weigth ratio of ethylene/porpylene is 20/80W80/20 and the content of the conjugated diene is less than 30 in iodine value are dissolved in 95W60 parts of alkenylaromatic monomers or its mixture with other monomers copolymerizable with it and the emulsion polymerization is conducted in the presence of a surfactant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05228296-A (JP)
Title: Drying device
Inventor: SHIMURA HARUO
IPC: D06F57/12
Filed: 1991-06-21
Abstract: PURPOSE:To provide a drying device capable of being compactly stored under the eaves by vertically liftably providing drying bar materials below the eaves ceiling, lifting and storing the drying bar materials nonobstructively when not in use, and lowering the drying bar materials for use to dry the laundry. CONSTITUTION:Two drying bar materials 2 are vertically liftably provided below the eaves ceiling 1, and the drying bar materials 2 are inconspicuously and neatly stored integrally with ledge materials 5 when they are lifted and stored at the eaves ceiling 1. The drying bar materials 2 are suspended and supported by a pair of extendable link pieces 6 on both sides, and both link pieces 6 are folded and stored in recessed groove sections 7 of the eaves ceiling 1 when the drying bar materials 2 are lifted. The drying bar materials 2 can be lifted and safely stored in the recessed groove sections 7 of the eaves ceiling 1 nonobstructively when not in use, and the link pieces 6 can be neatly stored in the recessed groove sections 7.
Patent JP-H09311364-A (JP)
Title: Camera shutter device
Inventor: TOMA KIYOSHI
IPC: G03B7/097
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To simplify an exposure control mechanism for a camera shutter device. SOLUTION: The camera shutter device is provided with an actuator 1, a sector 2, a power supply circuit 3, a photometry circuit 4 and a control circuit 5. The actuator 1 is reciprocatively rotated when a power is supplied, and also, the rotating state is changed in accordance with the supplied power quantity. The sector 2 is opened/closed interlocking with the actuator 1 so as to perform an exposure operation of the camera. The variable power is supplied by the power supply circuit 3 to the actuator 1 so as to change the rotating state of the actuator 1, then, the operating state of the sector 2 interlocking with the actuator 1 can be controlled and the exposure amount can be adjusted. Prior to the exposure operation, information on the luminance of an object is fetched by the photometry circuit 4.  The power supply quantity supplied from the power supply circuit 3 to the actuator 1 is changed by the control circuit 5 in accordance with the luminance information, then, the exposure quantity is controlled so as to become suitable for the object.
Patent JP-S5482565-A (JP)
Title: Feeder of tape, etc.
Inventor: MATSUKURA NOBUAKI
IPC: B41J15/04
Filed: 1977-12-14
Abstract: PURPOSE: To prevent the generation of forced loads, by making the set of a tape easy by mounting a keep roller lever in a revolution-free shape while energizing the lever in the drive roller direction and by installing a positioning stage portion, a detent lever and a tension lever.  
     CONSTITUTION: A supporting shaft 20 is mounted to the left of a lower portion of a drive roller 2, and a knob portion 21 is installed to the supporting shaft 20 while a keep roller lever 23, to which a keep roller pressure contacted with the drive roller 2 is mounted, is installed in a turn-free form. Two stage portions 25, 26 for positioning are shaped to a projected portion 24 of one end portion of a keep lever 22, and an operation range regulating portion and a long hole 27 functioning as connection are formed to the upper portion. A detent lever 30 connecting to the stage portions 25, 26 at a pin 29 is mounted to a supporting shaft 28 and a tension lever 32 to the supporting shaft 20 in rotation-free shapes respectively, and tension springs 31, 33 are each stretch installed between said levers 30, 32 and the keep roll lever 23. A pin 35 is mounted to the tension lever 32 so that it be fitted to the long hole 27. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5373955-A (JP)
Title: Logic circuit
Inventor: AOKI KIYOSHI
IPC: H03K3/72
Filed: 1976-12-14
Abstract: PURPOSE: To ensure a high-speed operation with a low power consumption by forming the logic circuit with four units of NAND gate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5965287-A (JP)
Inventor: BURUUSU MATSUNAA
IPC: G21C3/344
Filed: 1983-08-19
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-H04372153-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA HIROYUKI
IPC: H01L21/76
Filed: 1991-06-21
Abstract: PURPOSE:To perform miniaturization, high integration of an element by setting an element isolating region according to a thickness of a second film formed on a sidewall of a first film, forming a trench by self-aligning, and thereby isolating the elements. CONSTITUTION:A first film 3 is formed on a first element forming region (b) on a semiconductor substrate 1, a second film 4 is formed on the entire surface of the substrate 1, and an element isolating region is set on the substrate 1 according to a thickness of the film 4 formed on the sidewall of the film 3. Then, a third film 5 is formed on the entire surface of the substrate 1 including a second element forming region (a) adjacent to the region (b) through the element isolating region, the film 5 is etched back, and the film 5 remains only on the region (a). Then, after the film 4 except the film 4 on the region (a) is removed, the substrate 1 under the element isolating region is anisotropically etched to form a trench 2a. The trench 2a is filled with a silicon oxide film.
Patent JP-S6128978-A (JP)
Title: Non-magnetic one component developing device
Inventor: KAJIMOTO MASATSUGU
IPC: G03G15/08
Filed: 1984-07-20
Abstract: PURPOSE:To execute a uniform development having a high quality by forming the outside peripheral surface of an equalizing roll member made to abut by a prescribed pressure onto a carrying body of a developer, to a shape of a curved surface, so that said member has the minimum radius in both ends, and has the maximum radius in the center part in the member axis direction. CONSTITUTION:A shape of an equalizing roll member 5 is cylindrical, and when a pressing force to a carrying body roll member 4 is made to work, a contact pressure of both these members 4, 5 becomes a curved-shaped stress distribution in which said pressure becomes maximum in both ends 5c, 5d, and becomes minimum in the center part 5e. Therefore, the equalizing roll member 5 having an outside peripheral surface of sauc a curvature as shown in the figure is formed so that the pressing force applied to both the ends 5c, 5d is distributed equally to each point. As a result, in the abutting part of the equalizing roll member 5 and the carrying body roll member 4, the almost same contact pressure is generated in each point. In this way, a developer 1 of the almost same quantity is supplied in an about uniformly electrostatically charged state, to each point of the outside peripheral surface of the carrying body roll member 4 from the equalizing roll member 5.
Patent JP-H0442154-A (JP)
Title: Production of phase shift mask
Inventor: MATSUDA SHUICHI
IPC: G03F1/29
Filed: 1990-06-07
Abstract: PURPOSE:To accurately form a phase shifter having superior durability with high reproducibility by implanting ions into the surface of a substrate with a resist pattern as a mask and removing the implanted region by etching. CONSTITUTION:A light shielding film 12 of Cr, etc., is deposited on a glass substrate 11, an electron beam resist is applied to the film 12 and a resist pattern 14 is formed. The film 12 is dry-etched with the pattern 14 and a mask and the periphery of the film 12 is removed by isotropic etching by a prescribed amt. W. Ions are implanted into the surface of the substrate 11 with the pattern 14 as a mask, the ion implanted region 15 is removed by etching and a phase shifter 16 having the same width as the pattern 14 is formed under the film 12. The pattern 14 is then removed and a phase shift mask with the shifter 16 is produced.
Patent JP-H0442588-A (JP)
Title: Semiconductor laser
Inventor: KARUISHI MASAYOSHI
IPC: H01S5/00
Filed: 1990-06-08
Abstract: PURPOSE:To raise the threshold current of a semiconductor laser at a low temperature by providing a resistance body composed of an impurity bearing area to which an electric current flows in parallel with the electric current flowing to an active layer in a current inhibiting area outside the active layer. CONSTITUTION:Each resistance body 10 is provided in a p<+> area into which Zn is diffused through a current inhibiting area 5 and the body 10 is provided to each current inhibiting area 5. the body 10 by-passes part of the energizing currents which are concentrated to an active layer and contribute to light emis sion in the conventional example and makes the electric current ineffective for light emission. Therefore, this semiconductor laser becomes larger in there shold current by the amount of the ineffective current as compared with the conventional semiconductor laser having no resistance body 10 and, accordingly, the threshold current at a low temperature also becomes larger.
Patent JP-S6042181-A (JP)
Inventor: HIRAMATSU KINUO
IPC: B62K11/02
Filed: 1983-08-18
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-2000334388-A (JP)
Title: Sorting device
Inventor: OKUDA EIJI
IPC: B07C3/08
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently sort articles without enlarging the size equipment by introducing a storage function to a sorting device. SOLUTION: A sorting device is arranged with a control mean 5 so that transport carriage groups 2A and 2B comprising a number of carriages 2a1, 2a2, etc., and 2b1, 2b2, etc., each connected to form an endless chain, are circulatingly moved along guideways to convey articles supplied from an article supply mechanism 3, and that at least a part of the carriages constituting the transport carriage groups 2A and 2B, which deliver the articles to an article sorting mechanism 4, of a sorting device transports the articles supplied from the article supply mechanism 3 without delivering them to the article sorting mechanism 4 immediately, to temporarily store them while being loaded thereon, and delivers them to the article sorting mechanism 4 as required.
Patent JP-H09328895-A (JP)
Title: Auxiliary equipment for installing ceiling board
Inventor: HIDAKA YUKIO
IPC: E04F21/18
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a means preventing heavy labor and dangerous works at a time when a ceiling board is lifted and supported in the installation works of the ceiling board. SOLUTION: A chain block 3 is mounted to the upper section of an external cylinder 12, and the front end of a chain 31 is engaged with the lower section of an internal cylinder 13. A board support section 2 is set up detachably to the upper section of a support 1 with a lifting-lowering mechanism, in which the internal cylinder 13 is lifted along the external cylinder 12 by winding the chain 31 and the internal cylinder 13 is lowered by its own weight of the internal cylinder 13 by rewinding the chain 31. Since a board placed on the board support section 2 is elevated by operating the chain block 3 and pushed against a ceiling foundation at that time, an operator is released from heavy labor and dangerous works.
Patent JP-S6042304-A (JP)
Title: Soil blight controlling agent
Inventor: TOMIOKA HIROKI
IPC: A01N43/36
Filed: 1983-08-18
Abstract: PURPOSE:To provide a soil blight controlling agent containing a specific imine compound as an active component, and exhibiting excellent controlling effect to the soil blights caused by various plant pathogens, e.g. Fusarium yellow of radish, Fusarium wilt of cucumber, Fusarium wilt of tomato, verticillium wilt of egg-plant, etc. CONSTITUTION:The objective agent contains, as an active component, the imine compound of formula I [R<1> and R<2> are H, nitro, lower cycloalkyl, aryl, dihydropyranyl, carboxyl, acyl, lower alkyl (substituted with halogen, OH, etc.), or lower alkyl (substituted with halogen, OH, aryl, etc.); R<1> and R<2> may together form alkylene or alkenylene which may contain O, S, carbonyl or imino; n is 1-4)] (e.g. N-benzylidene-2-cyclohexenylamine). The compound is mixed with a carrier and adjuvant, and used in the form of emulsifiable concentrate, wettable powder, granule, etc. The compound of folula I can be produced by reacting the amine of formula II with the carbonyl compound of formula III.
Patent JP-S5374753-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMURA SEIJI
IPC: A47L9/12
Filed: 1976-12-15
Abstract: PURPOSE: To check the flying up of fine dust fielded during the disposal of dust by forming the primary filter into a botted cylindrical shape, in a vacuum cleaner jointly equipped with a secondary filter for capturing fine dust behind the primary filter for capturing coarse dust. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0214474-A (JP)
Title: Information reader
Inventor: SATO NAOYUKI
IPC: G11B20/18
Filed: 1988-06-21
Abstract: PURPOSE:To attain efficient check and test of a reader by the reader itself by checking the state of the recording medium and/or the reader based on the result of correction by an error correction means. CONSTITUTION:A read/drive section 1 having a driving mechanism moving relatively a head and an optical card including a pickup reading a data on the optical card, a data processing section 2 processing a read signal, an error correction section 7 correcting the error of the data stored in a buffer 6 and a display memory 8 or the like storing the result of error correction of the corrected data are provided to the reader. Then the data having the information code recorded on the optical card and the error correction code is read and the state of the information reader and/or the optical card is checked based on the correction result the to the error correction means. Thus, the check of the reader, test or the evaluation of the recording medium are attained efficiently by the reader itself with simple constitution.
Patent JP-H0812070-A (JP)
Title: Pneumatic conveying system for solid material
Inventor: MORIMOTO KIYOSHI
IPC: A61J3/10
Filed: 1994-07-01
Abstract: PURPOSE:To provide a pneumatic conveying system for solid material such as tables, with which it is practicable to convey the solid material to the downsteam with a high density and without risk of failure such as cracking or chipping. CONSTITUTION:A pneumatic conveying system for solid material such as tablets is configured with a combination of a downward facing conveying pipe line 30, which is furnished as the top with a material supply port 10 and also with a material discharge port 20 and a conveyance plug standby pipe line 50 at the bottom divergently, and a conveyance plug 40 to be pneumatically conveyed in the pipe line 30 with possibility of moving in the vertical direction. From below the conveyance plug 40, a gas pressure is applied to the solid material C supplied while dropped from the supply port 10 so that the material is placed on the oversurface of the plug 40 and is received and held, and the plug 40 is sunk to the standby pipe line 50 by decreasing the gas pressure gradually, and thereby reception is made by the oversurface of the plug 40, and the material C plated and held is discharged from the discharge port 10.
Patent JP-H0395275-A (JP)
Title: Reflective automobile coating composition
Inventor: SORU PANUSHIYU
IPC: B05D7/00
Filed: 1990-06-08
Abstract: PURPOSE: To provide a car coating compsn. enhancing self-adhesiveness and reflectivity by forming a leafing aluminum flakes-containing undercoat layer on a metallic base material and subsequently forming a transparent topcoat layer thereon.  
     CONSTITUTION: An undercoat compsn. (A) is obtained by compounding a first film forming material (a) selected from an acrylic resin (i), an alkyd resin (ii), a polyurethane resin (iii), a polyester resin (iv) and an aminoplast resin (v), leafing aluminum flakes (b) and a volatile org. solvent (c) for the component (a). Separately, a topcoat compsn. (B) is obtained by compounding a second film forming material (d) selected from the components (i)-(v), an acidic self- adhesiveness accelerator (e) selected from phosphoric acid, an alkylbenzenesulfonic acid having a 1-12C alkyl group and a volatile org. solvent (f) for the component (d). The component A is applied to a metallic base material to be cured to form an undercoat layer and the component B is subsequently applied to be cured to form a transparent topcoat layer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6212284-A (JP)
Title: Signal processing circuit
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/00
Filed: 1985-07-10
Abstract: PURPOSE:To color even a signal with one-bit width by varying the minimum unit width of a luminance signal in the basic frequency band of a device which projects a character pattern signal on a display device and the minimum unit width of a luminance signal when an NTSC video signal is generated by adding a composite synchronizing signal. CONSTITUTION:The contents of memories 2 and 4 are read out synchronously with each other according to addresses from readout address generating circuits 1 and 3 and the output of a luminance memory 2 is inputted to a shift register 5 and clocked with CLK (mu1). When a one-bit signal of '1' appears at a terminal b1 of the shift register 5, '0's appear at terminals b2 and b2 and are inverted by inverters 6 and 7 and applied to a three-input AND gate 8 together with the '1' from the terminal b1, so that the three-input AND gate 8 generates a high-level output. At this time, a signal of '1' is added by 0.5-bit width by a 0.5 bit expanding circuit. Consequently, the signal if colored into a 1-bit signal even in the form of a composite signal.