baber/WOPTO huggingface dataset:
Patent JP-H02188430-A (JP)
Title: Production of glass
Inventor: NAKAJIMA SHINSUKE
IPC: C03B5/18
Filed: 1989-01-17
Abstract: PURPOSE:To highly remove bubbles and to improve homogeneity by stirring molten glass freed of bubbles under a reduced pressure and molding the resulting homogenized molten glass. CONSTITUTION:Molten glass having 10<2>-10<3>P viscosity is freed of bubbles by holding under a reduced pressure of 1/20-1/3atm for 30-90min. The viscosity of the molten glass is then regulated to 10<2.5>-10<3.5> P and the molten glass is homogenized by stirring at 0.5-1.5m/min peripheral speed for 10-30min and molded into a desired shape.
Patent JP-H05190538-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOKUNAGA KENJI
IPC: H01L21/316
Filed: 1992-01-17
Abstract: PURPOSE:To contrive a reduction in a junction leakage current by a method wherein the crystal face of the main surface of a single crystal silicon substrate is set on the face (110) and the crystal orientation, which coincides with the rectangle-shaped long side of an active region, of the substrate is set in the crystal orientation [001]. CONSTITUTION:In a semiconductor wafer process, a semiconductor wafer (a P-type semiconductor substrate 1) 9 with its main surface set on the crystal face (110) is used and an active region is formed by a layout, by which interfacial level densities on the interfaces 1A between bird's beak regions 4A of a field insulating film 4 and the P-type semiconductor substrate 1 are reduced. The periphery of this active region is surrounded with the film 4 and the active region is isolated electrically from other active region and at the same time, is formed in such a way that its rectangle-shaped long side (the point parts of the regions 4A) coincides with the crystal orientation [001] of the crystal face (110) or a crystal orientation opposite physically to the crystal orientation [001]. Thereby, the interfacial level densities on the interfaces between the regions 4A and the substrate are reduced and a reduction in a junction leakage current can be contrived.
Patent JP-H09199682-A (JP)
Title: Dynamic memory and its driving method
Inventor: HATAKEYAMA ATSUSHI
IPC: H01L21/8242
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent amplification operation from being interfered due to the floating of the grounding potential of a sense amplifier circuit separated from a grounding potential pad. SOLUTION: A device has a grounding power supply terminal 34 and a positive power supply terminal 33, a plurality of word lines and a plurality of bit lines which cross them, a memory cell provided at the cross part, and a plurality of sense amplifier circuits for amplifying the voltage of the bit line on the surface of a substrate. In this case, the device has a grounding power supply wiring 21 for connecting the grounding power supply terminal 34 and a plurality of sense amplifier circuits 5A and a capacitor C where one electrode is connected to the grounding power supply wiring 21 and the other electrode is arranged near the grounding power supply terminal 34 and which is connected to a first transistor being connected to the grounding power supply terminal 34 near the sense amplifier circuit 5A being arranged away from the grounding power supply terminal 34 on the above substrate surface, thus causing at least one portion of current flowing to the grounding power supply wiring 21 via the sense amplifier circuit 5A from a positive power supply wiring 20 to flow via the above capacitor C1 when the sense amplifier circuit 5A operates.
Patent JP-H06292218-A (JP)
Title: Rgb encoder
Inventor: TEI JUNKICHI
IPC: H04N11/16
Filed: 1994-01-25
Abstract: PURPOSE: To obtain an RGB encoder. CONSTITUTION: An RGB encoder contains a Y-matrix processing part 101, color signal processing parts 102 and 103, an OTA band pass filter 302, an OTA delay element 303, an OTA control signal generating part 301 and a mixer 116. The filter 302 and the element 303 separately have many operational transconductance amplifiers. Through this, the RGB encoder has low manufacturing costs and reduces power consumption.
Patent JP-H01181788-A (JP)
Title: Esterase and production thereof
Inventor: SUGIMOTO MASAKO
IPC: C12N9/18
Filed: 1988-01-13
Abstract: NEW MATERIAL:The enzyme having the following characteristics: 1. action: hydrolyzes the ester linkage in organic carboxylic esters 2. substrate specificity: acts on the alcohol esters and thiol esters of organic carboxylic acids, giving high activity on water-soluble short chain fatty acid esters, butylyl CoA, etc., but being inactive on water-insoluble long chain fatty acid ester, acetyl CoA, etc. 3. molecular weight: 43,000+ or -1,000 (determined by the SDS-polyacrylamide gel electrophoresis technique) 4. amino acid sequence: having sequence from the amino terminal to the thirtieth amino acid, of the formula. USE:For production of optically active compounds, creation of chiral compounds from prochiral compounds, etc. PREPARATION:A culture of bacteria capable of producing said enzyme, belonging to Arthrobacter group [pref. Arthrobacter globiformis (IFO-12958)] is made, and the objective enzyme (esterase) is collected from the resulting product.
Patent JP-S59132449-A (JP)
Title: Skew distortion correcting device of video tape recorder
Inventor: TOKUNAKA JIYUNZOU
IPC: G11B15/43
Filed: 1983-01-18
Abstract: PURPOSE:To correct surely the skew distortion by comparing horizontal synchronizing signals in phase in a video signal reproduced by two rotary magnetic heads mutually or with a reference signal in phase and controlling the tension of a magnetic tape in a compared error output. CONSTITUTION:Reproduced outputs POA, POB are applied to high pass filters 41, 42 through reproducing amplifiers 20A, 20B respectively, luminance signals YFA, YFB frequency-modulated respectively are extracted separately, luminance signals YA, YB are extracted through frequency demodulating circuits 45, 46 and low pass filters 47, 48 and horizontal synchronizing signals HA, HB are extracted from synchronizing separation circuits 49, 50. The HA, HB are obtained in duplication at a period Tx when the POA, POB are obtained in duplication and applied to a phase comparison circuit 51. The HA, HB during the period Tx is compared in phase at the circuit 51, a compared error voltage VD of the output is applied to a sample-and-hold circuit 52 to control the driving of a reel motor 55 of a supply reel 2 through a low pass filter 53 and an amplifier circuit 54.
Patent JP-S59139810-A (JP)
Inventor: CHIMOSHII UIRIAMU GURINSUTETSU
IPC: F16L1/26
Filed: 1984-01-19
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-S61166008-A (JP)
Inventor: MATSUMOTO HIROSHI
IPC: H01C17/24
Filed: 1985-01-17
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-H06214297-A (JP)
Title: Camera
Inventor: FUNABASHI AKIRA
IPC: G03B17/02
Filed: 1993-01-19
Abstract: PURPOSE:To prevent the thickness of a body from being increased as for a camera obtained by arranging the parts of a magnetic recording mechanism or the like on the rear surface side of a film. CONSTITUTION:A cartridge chamber 4 and a spool chamber 5 are arranged so that the respective back end side parts thereof are positioned at a back part from a focusing surface F. Besides, the forward dead space of the film is made small and a space corresponding to it is provided at the back part of the film. Then, a magnetic head 14 or the like being the parts of the magnetic recording mechanism is arranged at the space positioned at the back part of the film and between the chambers 4 and 5.
Patent JP-H0536391-A (JP)
Title: Manufacture of flat type battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M6/12
Filed: 1991-01-23
Abstract: PURPOSE:To manufacture excellent flat type battery by punching a battery from the positive electrode side to finish a positive electrode terminal board so as to have a projection having a specified dimension and specified shape, and performing the punching at a cross section line, and dislocating the cross section line for cutting by an outer dimension of a negative electrode terminal board. CONSTITUTION:In the case of punching of a battery from the positive electrode side, punching is performed to parts except for a projection 6a, and a positive electrode terminal board is finished to a positive electrode terminal board 21 having a projection 1a having a specific dimension and specific shape. Namely, the positive electrode terminal board is separated to the positive electrode terminal board 21 having the projection 1a and a pull-down part 1f by the punching. Punching of outline by press is performed at a part of a cross section line 50. In this case, unnecessary part of an extrusion part 40 of the seal material is pulled down by the punching, and while outline dimension of the battery is finished to the specified dimension 1. Position of the cross section line 50 is dislocated for cutting by the outline dimension 1 of the negative electrode terminal board 6 to prevent generation of short circuit of the battery to be caused by burr.
Patent JP-H04318790-A (JP)
Title: Vide encoder/decoder for preventing shift of correctly decoded signal block
Inventor: EHIDEIUSU ANTONIUSU PETORUSU H
IPC: H04N19/00
Filed: 1992-01-17
Abstract: PURPOSE: To decide loss of a block end signal of a data group, so that decoded image signal blocks are correctly allocated with each other and to prevent incidence of distortion of a decoded image due to a shift through the compensation by a receiver. CONSTITUTION: A block 60 generates video image signals and groups them, and each image signal includes a block end signal denoting the end of its block. Coding means 62, 64 connecting to the block 60 encode the image signal in a prescribed code form and produce a code data stream having a coded image signal and the block end signal. Devices from a stage 66 to a multiplexer 74 are connected to the coding means 64 that groups the coded data streams so that each of the coded data streams belongs to each data group having the block end signals of a prescribed number (n). Thus, loss of the block end signal of the data group is decided, so that the decoded image signal blocks are correctly allocated with each other, and the blocks are compensated at a receiver. Thus, occurrences of distortion in the decoded image due to shifting is prevented.
Patent JP-H02188359-A (JP)
Title: Residual quantity informing device for roll paper
Inventor: NISHITANI YASUHIRO
IPC: B65H26/00
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the inutile use of a roll paper by detecting the residual length of the roll paper and calculating the residual quantity permitting cut by a calculation means and displaying the result of the calculation. CONSTITUTION:A detection mark is formed at a constant length position from the terminal edge of a roll-shaped recording paper 10. When the detection mark is detected by a photosensor 26, input into a control part 28 is performed. The length to the first cut by a cutter 24 after the detection of mark is obtained from the revolution speed of a platen driving motor 22, and the resisusl quantity is calculated by dividing said length by the length to the cut position from the terminal edge part. This operation is carried out each cutting time. The residual quantity permitting cut is displayed in the display part 17 and 19. Therefore, the recording paper 10 can be cut to the last part, and inutile use can be prevented.
Patent JP-S54100429-A (JP)
Title: Aqueous coating composition
Inventor: HAYASHI MASAAKI
IPC: C08F22/10
Filed: 1978-01-26
Abstract: PURPOSE: The title composition capable of forming films having improved hardness, anti-staining properties, and  weatherability, with a high solid content, comprising an organic amine or ammonium salt of a specific copolymer and a blocked isocyanate as a crosslinking agent.  
     CONSTITUTION: A composition comprising (A) an organic amine or ammonium salt of a copolymer oblained from (a) 5W50 parts by wt. of a di-and/or monoester of an α, β-monoethylenically  unsaturated dicarboxylic acid of formula I, (b) 3W40 parts by wt. of a polymerizable monomer of formulas II and/or III, (c) 5W50 parts by wt. of a hydroxyalkyl ester of an α,β-monoethylenically unsaturated carboxylic acid, and, if necessary, (d) 0W20 parts by wt. of a monoester of formula I, and an α,β-monoethylenically unsaturated carboxylic acid other than formulas II and III, and (e) 0W87 parts by wt. of other copolymerizable (B) a water-dispersible or water-soluble blocked isocyanate as a crosslinking agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09193363-A (JP)
Title: Printer
Inventor: MIYASHITA TOSHIYUKI
IPC: B41F35/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a printer wherein a printing area dust removing device is not damaged by a press plate when the press plate is removed from a plate cylinder. SOLUTION: A press plate is provided on a plate cylinder 1 and a printing area dust removing device 17 is arranged outside the plate cylinder 1. A protective bar 6 which contacts the press plate in a state of collision is provided outside the press plate and in the upstream side of the press plate demounting direction of the printing area dust removing device 17. The press plate is loosened on the plate cylinder 1 and then demounted from the plate cylinder 1. Since the protective bar 6 is provided in the upstream side of the press plate demounting direction, the press plate contacts the protective bar 6 and does not damage the printing area dust removing device 17 when it is demounted.
Patent JP-H10192943-A (JP)
Title: Cooling device for high temperature steel plate
Inventor: FUJIBAYASHI TERUO
IPC: C21D9/52
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate uneven cooling of a steel plate by arranging plural shoes streamlined along a flowing direction of cooling water in an injection hole of upper part/lower part slit nozzles so as to eliminate slit deformation due to secular change of a gap of the slit nozzle. SOLUTION: An upper part slit nozzle 4 and a lower slit nozzle consist of a header pipe 6 to supply cooling water to nozzle, a skirt part 7 curving in the transfer direction of a steel plate mounted to the header pipe 6 and a cooling water injection hole 8 at a tip thereof. Shoes 9 are mounted in a gap apart in prescribed distance from the each cooling water injection hole of the upper part/lower part slit nozzles. By this method, gaps are kept fixed in the plate width direction, gaps are not changed due to secular change, a steel plate is cooled uniformly in the plate width direction.
Patent JP-S5392426-A (JP)
Title: Cable direct connection type transformer
Inventor: GOSHIMA MINORU
IPC: H01F27/04
Filed: 1977-01-26
Abstract: PURPOSE: To reduce an installation area of the transformer, by locating the outgoing terminal and piercing terminal for transformer in such a manner that they are shifted from each other by the distance between upper and lower positions from a horizontal level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03210372-A (JP)
Title: Rust-preventive
Inventor: MAZAKI MASAMITSU
IPC: C09D157/00
Filed: 1990-01-16
Abstract: PURPOSE:To obtain a low-cost rust-preventive which is not washed away by rain water when used for a form material, has no adverse effect on a concrete product, and can be applied also by spraying, by dissolving a specified soluble PE and an aromatic petroleum resin in a solvent. CONSTITUTION:A soluble PE having a molecular weight of 7,000 or lower and a melting point of 80 deg.C or higher and an aromatic petroleum resin are dissolved in a solvent to produce a rust-preventive. By selecting the mixing ratio, it can be applied also by spraying. Because of the film-forming properties when used, it is not washed away by rain water. Since a relatively low-cost petroleum fraction can be used as the solvent, a low-cost rust-preventive can be obtained. Further, it can completely cover the surface of even an object having voids in various parts, such as a form material, so that it can exhibit rustproofness without fail and facilitate demolding without giving any adverse effect on a concrete product.
Patent JP-S59132331-A (JP)
Title: Device for measuring refracting power of lens through which amount of light can be changed
Inventor: AIURA HIROCHIKA
IPC: G01M11/02
Filed: 1983-01-19
Abstract: PURPOSE:To improve measuring accuracy and to prevent the fatigue of a measuring person, by detecting the brightness of outer light and inner light, adjusting the brightness of a light source, and making a target image easy to observe. CONSTITUTION:The image of a target 4 caused by a light source 1 is formed on a pint plate 8 through a lens to be checked 9 and the like. The refracting power of the lens 9 is measured from the image forming state. At this time, the inner illuminating light reflected by a semitransparent mirror 10 and outer light 19, which is transmitted through the pint plate 8, are received by light receiving elements 12 and 11. The brightness of the light source 1 is controlled through a lamp light amount controlling device 16 in correspondence with a light amount level ratio based on the comparison of two received light signals. The adjustment is performed so that the target image on the pint plate 8 can be easily observed. Thus, the measuring accuracy is improved, and the fatigue of a measuring person can be alleviated.
Patent JP-S60149318-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F12/32
Filed: 1984-01-17
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-S61169347-A (JP)
Inventor: BUIRIBARUTO JINMAAMAN
IPC: B60R13/02
Filed: 1986-01-16
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-S63175436-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: YOKOYAMA TAKAAKI
IPC: H01L21/56
Filed: 1987-01-14
Abstract: PURPOSE:To reduce the manufacturing cost of a resin-sealed semiconductor device by forming a remaining part not covered with a semiconductor chip in a resin coating of thermoplastic resin to reduce wasteful resin. CONSTITUTION:First external leads 4a are supported by a mold 16, a support 2 of opposite side to its leading side is supported, thermoset resin of fluidized state is pressed by pressure in the mold to be solidified to form a section 11a covered with the semiconductor chip 7 of a resin coating 11. The remaining section 11a not covered with the chip 7 of the coating 11 is formed by pouring thermoplastic resin in the molding cavity of the same as or another mold from the mold 16. Even if the thermoplastic resin remains in the mold, it is placed in the heating state of the level allowed in resin sealing to be used as next sealing resin, thereby eliminating wasteful resin.
Patent JP-H06210828-A (JP)
Title: Screen printing machine for cream solder
Inventor: YAMAUCHI JUN
IPC: B41F15/26
Filed: 1993-01-20
Abstract: PURPOSE:To automate recovery and supply by landing a cream solder recovery plate on a screen mask (mask) at the time of the replacement of the mask to support the rear surface of the mask by a support and sliding a squeegee to recover cream solder. CONSTITUTION:When a mask 1 is replaced, cream solder 20 on a mask 1 is recovered between squeegees 9 and, after the rear surface of the mask is cleaned, the hole part 28 of the arm 29 of a slide plate 6 is moved to the position just under a cylinder 26 by a motor 13 and a rod 27 is inserted in the hole part 28. The motor 13 is reversely rotated to move a plate 21 to the vicinity of the cream solder 20 and the rod 27 is separated from the hole part 28 and the plate 21 is placed on the mask 1 by the rod 23 of the cylinder 22 and, at the same time, a support block is raised by a motor to support the rear surface of the mask 1. Next, the motor 13 is rotated to slide the squeegees 9 and the cream solder 20 on the mask 1 is scraped up to the plate 21. The squeegees 9 and the plate 21 are raised to replace the mask 1 and, thereafter, the plate 21 is again placed on the mask 1 and the cream solder 20 on the plate 21 is scraped out by the squeegees 9.
Patent JP-2000202124-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent illegal behavior by locking lest mounting parts such as the mechanism substrate, the mechanism substrate cover of a pachinko machine is removed. SOLUTION: In the mounting parts of a front surface frame body formed in the state of being freely openable/closable and in the state of being freely attachable and detachable, the mechanism substrate 3, the mechanism substrate cover 4, a control substrate housing box and a game panel rear cover, a key mounting means 10 is provided at the relative position of the mounting parts to fasten a lock 15 to the lock mounting means to inhibit opening and detaching.
Patent JP-S60247429-A (JP)
Title: Wire rod working equipment
Inventor: KATOU HEIZABUROU
IPC: B21F11/00
Filed: 1985-01-21
Abstract: PURPOSE:To fit a feeding speed to the characteristic of wire rod and to cut in optional length by feeding and cutting with holding the wire rod in the prescribed timing after the wire rod being subjected to a bending work in up-and- down and right-and-left directions also in right-angled direction by correcting device. CONSTITUTION:A wire rod W is pulled from the upper flow side to lower flow side with a gripper feeding device 5 by the revolution driving of a motor 6. A bend is given in the directions of up-and-down right-and-left by numerous correcting rolls 18 with the operation of an adjusting dial and adjusting screw in accordance with the characteristic of the wire rod W in the 1st correcting device 1, and bend further is given in the intersecting direction in right angles with the feeding direction in the 2nd correcting device 2 for the execution of correction. The wire rod W is then cut in the prescribed length with feeding continuously the wire rod W to the lower flow side by No.1, No.2 gripper devices 3, 4 clamping and unclamping the wire rod W in the prescribed timing, by performing a sliding movement with a plate cam as well as a reciprocating linear movement with a solid cam instead of the revolution movement in the gripper feeding device 5.
Patent JP-H11209026-A (JP)
Title: Installation method for elevator
Inventor: TADOKORO TOSHIYUKI
IPC: B66B7/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the method that improves the work efficiency at the time of elevator installation, and also and install an elevator in various buildings with different construction conditions. SOLUTION: This method comprises the steps of: assembling a first tier 3a of a steel tower 3 and a first tier 6a of a guide rail 6; combining the second tier 6b to an upper part of the first tier 3a of the steel tower 3; mounting a second tier 6b of the guide rail 6 to this second tier 3b; assembling a car frame 5 while engaging it with the guide rail 6; after an operator rises on a car floor 5a of this car frame 5 and the car frame 5 is lifted, combining a third tier 3c to an upper part of the second tier 3b of the steel tower 3, and combining a third tier 6c on the 2nd tier 6b of the guide rail 6; and installing equipment in a hoistway by repeating each assembling of a fourth tier 3d of the steel tower 3 and a fourth tier 6d of the guide rain 6, etc., and repeating lifting of the car frame 5 to the top of the hoistway 1, in the same procedure.
Patent JP-S63199934-A (JP)
Inventor: HERUBERUTO TAUREEKU
IPC: F16D35/00
Filed: 1988-01-19
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。