baber/WOPTO huggingface dataset:
Patent JP-H0797405-A (JP)
Title: Production of oxidatively treated polymer solution and production of laminate by using same
Inventor: MIYAKE SHINJI
IPC: C08F8/06
Filed: 1993-09-29
Abstract: PURPOSE:To produce the title solution having good stability after standing and high-speed coatability and used for an oxygen-barrier laminate by oxidatively treating a specified ethylene/vinyl acetate polymer saponificate in solution in a water/alcohol solvent in the presence of hydrogen peroxide and a polyvalent metal. CONSTITUTION:An ethylene/vinyl acetate copolymer saponificate satisfying the formulas 20<=Et<=60, 90<=SV<=100, and Tm>=-109-1.46Et+3.31SV (wherein Et(mol%) is the ethylene content; SV(mol%) is the degree of saponification; and Tm( deg.C) is the melting point as determined from the peak temperature measured with a differential scanning calorimeter) is dissolved in a water/alcohol solvent and oxidatively treated in the presence of hydrogen peroxide and a polyvalent metal salt to obtain a solution of an oxidized polymer satisfying the formula -209-1.46Et+3.31SV<T<-109-1.46Et+3.31SV (wherein T( deg.C) is the melting point).
Patent JP-H02115796-A (JP)
Title: Spent fuel reprocessing plant
Inventor: SASADA YASUHIRO
IPC: G21C19/46
Filed: 1988-10-26
Abstract: PURPOSE:To improve the corrosion prevention effect of a material so as to suppress the diffusion of radioactive materials to the outside of a plant by leading the NOX gas produced when nitric acid decomposition is performed in the plant to process equipment used in a highly corrosive environment in the plant. CONSTITUTION:A spent fuel assembly is dissolved in nitric acid after cutting. The nitric acid dissolving the fuel is sent to a primary decontamination process and separated into a U-Pu solution and high-level waste nitric acid solution containing most of fission products. The waste nitric acid solution is condensed by evaporation in a high-level waste solution condensing process to reduce the volume and waste solution discharge quantity is lowered by recovering nitric acid for long-period preservation. The NOX gas produced in the dissolving process is led to a high-level waste solution condensing apparatus after iodine is removed from the gas. Since the NOX gas preserved together with the waste solution reduces highly oxidized ones of the ions existing in the waste nitric acid solution and suppress a corrosion accelerating effect, corrosion of the waste solution condensing apparatus can be reduced. Moreover, since the NOX gas is recycled, the quantity of the processed gas to be discharged into air can be reduced.
Patent JP-H07101901-A (JP)
Title: Production of polymerizable (meth)acrylate
Inventor: OKAZAKI EIICHI
IPC: C07C69/54
Filed: 1993-09-30
Abstract: PURPOSE:To provide production methods of a polymerizable (meth)acrylate, readily separating a water layer from an organic layer in a neutralization or water washing process after reaction, having more excellent curing properties of a prepared (meth)acrylate than those of a (meth)acrylate before addition reaction. CONSTITUTION:1. A (meth)acrylate which is liquid at a normal temperature and contains no hydroxyl group is reacted with 0.2-5mol based on 1mol of the (meth)acrylate of a (meth)acrylate containing one hydroxyl group in the presence of an acidic catalyst under heating to provide a production method of the objective polymerizable (meth)acrylate. 2. A polyhydric alcohol is esterified with (meth)acrylic acid through dehydration to produce a mixture composed of a (meth)acrylate which is liquid at a normal temperature by itself and contains no hydroxyl group and 0.2-5mol based on 1mol of the (meth) acrylate of a (meth)acrylate which contains one hydroxyl group, reacting the mixture in the presence of an acidic catalyst under heating to provide a production method of the objective polymerizable (meth)acrylate.
Patent JP-S61147569-A (JP)
Title: Semiconductor element
Inventor: KOIKE AKIHIRO
IPC: H01L29/872
Filed: 1984-12-21
Abstract: PURPOSE:To improve the static breakdown strength without changing electric characteristics by means of forming planar shape of Schottky junction into ring type. CONSTITUTION:Schottky junction 2 of Schottky barrier diode is formed so that e.g. a passivation film 4 removed by etching process on a silicon substrate 3 may be partially covered with Schottky barrier metal 5 formed into ring type. The junction 2 is formed into a plane arranged with stereo type double circles. The electric field intensity (E) and the current density (J) in the ambient parts of Schottky junction 2 are reduced in inverse proportion to the ambient length. Resultantly the static energy in Schottky junction region may be diminished by scattering to improve the static breakdown strength.
Patent JP-S63123728-A (JP)
Title: Sheet original feed device
Inventor: SUZUKI JUNICHI
IPC: G03G15/00
Filed: 1986-11-10
Abstract: PURPOSE:To reduce the size of a device through reduction of the number of parts by mounting a feed roller on the shaft of a drive roller. CONSTITUTION:With a start key pressed, rotation of a motor is transmitted to a shaft 5a to start rotation of a feed roller 3 and a coveyance belt 7. In this case, by means of a start signal from a picture forming device, a solenoid 19 is turned ON, and turning ON of the solenoid forces an original press plate 13 to be moved from a position A to a position B to press the original M against the feed roller 3. The originals M are fed one from the lowermost sheet by means of the feed roller 3, and are conveyed to the downstream side by means of a coveyance belt 7 moved at the same speed as that of the roller 3. In this case, when the originals M are fed in a superposed state, the originals M on and after and second originals are brought into contact with a separation belt 11 and brought into a stop, and are prevented from being conveyed beyond the belt 11.
Patent JP-S61133918-A (JP)
Inventor: KURAUSU SHINDORU
IPC: G02B21/00
Filed: 1985-11-30
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-H09111199-A (JP)
Title: Latticed tape
Inventor: WAKIYA TAKESHI
IPC: C09J7/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prepare a latticed tape which is nondetrimental to the taping effect and, when the muscle is subjected to a high load, breaks itself so that it does not cause a muscular pain. SOLUTION: A latticed tape produced from a pressure-sensitive adhesive sheet consisting of a support and a pressure-sensitive adhesive layer, wherein the support is the one having a percentage elongation of 0.1-20% and a tensile strength of 100-1,000kgf/cm<2> (e.g. a 20μm-thick nonwoven fabric made of polyethylene terephthalate) and which has a percentage elongation of 0.5-30% and a tensile strength of 100-1,000kgf/cm<2> .
Patent JP-S63121946-A (JP)
Title: Memory access control circuit
Inventor: SHIMOMURA SHOJI
IPC: G06F12/06
Filed: 1986-11-11
Abstract: PURPOSE:To simplify a software and to quickly perform an operation by providing gates which individually output chip select signals or read/write signals at every memory unit. CONSTITUTION:Bit select signals BS0-BS0n-1 are applied to a latch 1 correspondingly to respective bits of a memory 21 and arbitrarily write '1' or '0' by a CPU. Output signals of AND gates 2 are applied to chip select input terminals (c) of memory units 21a as chip select signals cs' of respective bits at every bit, and a write signal ws is applied to write input terminals (w) of memory units 21a in common. The chip select signal cs' which is permitted by the latch 1 and is applied to a specific bit is set to '1' to enable only the access to the memory unit 21a corresponding to this bit, and prescribed data is written in the address designated by address inputs A0-Am-1 and the chip select signal cs'.
Patent JP-H04147717-A (JP)
Title: Measuring device for can winding-up dimension
Inventor: NAKAO SABURO
IPC: G01B21/02
Filed: 1990-10-08
Abstract: PURPOSE: To make it possible to exactly measure the seaming size of a can with simple operation by placing a can cap surface or can drum surface on a supporting block to be measured while holding the point to be measured of the can between a reference measuring pin and measuring spindle of a measuring instrument. CONSTITUTION: At the time of measuring the seaming thickness T size, the angle θ of inclination of the seaming thickness meeting the kinds of the cans is first measured and the angle θX of the can cap supporting block 6 is adjusted by an angle adjusting screw 13 and an angle adjusting shim 14 in such a manner as to coincide with this angle. As a result, the measuring direction of the seaming thickness T and the moving direction of the measuring spindle 12 are aligned. Next, if the measuring point is lightly pressed to the measuring spindle 12 by facing the seaming part to be measured of the can downward to force open this part and this measuring point is placed at the center of a guide projection 6b of the can supporting block 6 while the point is held between itself and the reference measuring pin 9, the seaming thickness T is measured by a linear gage 10.  The seaming thickness size at the arbitrary point may be measured by rotating the can in this state.
Patent JP-H10115971-A (JP)
Title: Corona wire cleaning member
Inventor: FURUHATA KAZUHIRO
IPC: G03G15/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To stably remove the dirt of a corona wire by making the contact parts of corona wire cleaning members with the corona wire made of a polymer- based high-tension fiber. SOLUTION: The corona wire cleaning members 1 and 2 made of a thin plate-like polymer-based high-tension fiber such as aramid fiber worked like a sheet of paper are attached to a cleaning member moving member 4. This moving member 4 is moved in the extending direction of the corona wire by a holder 5 for holding the cleaning member moving member 4 and a driving mechanism consisting of a screw 6 screwed in the holder 5 and rotated by a motor, at the time of executing a cleaning operation. Then, the cleaning members 1 and 2 are moved in the extending direction of the corona wire 3, in a state where the members 1 and 2 hold the corona wire 3, to scrape dirt matter such as toner and paper powder stuck to the surface of the corona wire 3.  In such a case, the cleaning members 1 and 2 and the corona wire 3 are actually in contact with each other, so that the dirt matter is not caught in the contact parts of the cleaning members 1 and 2 with the corona wire 3.
Patent JP-H06116784-A (JP)
Title: Formation of alloy plated layer on inner wall of tube
Inventor: HAMAOKA TADASHI
IPC: C25D5/48
Filed: 1992-10-07
Abstract: PURPOSE:To form a thin and uniform alloy plated layer on the inner wall face of a tube by applying an alloy plated layer in which an electrode obtd. by laminating metallic elements in an alloy plated layer is dissolved in an electrolyte and is precipitated on the inner wall face of the tube with a laser and welding it on the inner wall face. CONSTITUTION:An electrode 12 obtd. by previously laminating metallic elements in an alloy plated layer is inserted into the inner wall face 6 in a small diameter tube 3 or the like, which is immersed in an electrolyte 18. Next, the space between the electrode 12 and the small diameter tube 3 is impressed with dc voltage to form an alloy plated layer on the inner wall face of the tube 6. Next, this precipitated alloy plated layer is irradiated with a laser, and each metallic element is mixed and is welded on the inner wall face 6 of the tube to form a base metal, by which a thin and uniform alloy plated layer 11 is obtd.
Patent JP-H08127105-A (JP)
Title: Building interior panel
Inventor: YOSHIGASAKO TAKASHI
IPC: B32B21/06
Filed: 1994-11-01
Abstract: PURPOSE: To prevent the levitation of a three-layered sheet and the creasing or wrinkling thereof by making the basis wt. of the paper forming the outside paper layer among two outer paper layers of the three-layered sheet bonded to the rear surface of a base material larger than that of the paper forming the paper layer on the side bonded to the base material. CONSTITUTION: A three-layered sheet 20 obtained by forming paper layers 21, 22 on both surfaces of a synthetic resin layer 23 is bonded to an interior panel. The basis wt. of the paper forming the outside paper layer 22 among two paper layers 21, 22 of the three-layered sheet 20 is made larger than that of the paper forming the paper layer 21 on the side bonded to the interior panel. Therefore, the tensile strength of the outside paper layer 22 is made higher than that of the paper layer 21 on the bonding side. As a result, the generation of creasing or wrinkling in the three-layered sheet 20 is prevented and the lowering of commodity value can be prevented.
Patent JP-H10114450-A (JP)
Title: Method and device for joining web
Inventor: ARAKI MINORU
IPC: B65H21/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To easily improve efficiency of the whole joining work by sticking a pressure-sensitive tape in the desired position at high positioning accuracy with a simple and compact structure. SOLUTION: A web joining device is provided with a joining table 60 for holding the rear end of a first web 16a, a second terminal holding table 58 for holding the tip of a second web 18a, and a tape sticking mechanism 26 for integrally sticking a pressure-sensitive tape 24 to the first and second webs 16a, 18a in a state where the rear end of the cut first web 16a delivered from a first web roll 16 is matched to the rear end of the second web 18a drawn from a second web roll 18.
Patent JP-H07120561-A (JP)
Title: Detecting apparatus
Inventor: OOMURA KUNIO
IPC: G01V8/12
Filed: 1993-10-27
Abstract: PURPOSE:To facilitate the mechanical adjustment while eliminating an adjustment circuit by a method wherein an optical axis combining the light emitting part of the detector of a detecting apparatus using a photointerruptor with its light receiving part is laid out at a predetermined inclination angle to the advancement direction of a detection target. CONSTITUTION:The insulated paper detector 1 using a phototransistor as the photointerruptor has mount holes 1a, 1b and a pointer part 1c on both sides, a recording paper guide 2 is provided with a shaft 2a provided on the side wall part and an adjustment guide hole 2b of the detector of the side wall part opposite to the guide path of a recording paper 3, and in the periphery of the hole 2b, with an adjustment scale 2c. Engagement of the guide 2 with the detector 1 is made by passing the hole 1a through the shaft 2 and screwing and fixing tight the holes 2b and 1b to each other from the side wall rear of the guide 2. This enables the mount angle of the detector 1 to be adjusted along the hole 2b resulting in that the inclination angle theta of the optical axis 4 which combines the light emitting part 1d of the detector with its light receiving part 1e becomes variable.
Patent JP-H1096071-A (JP)
Title: Corrosion resistant metallic material having antibacterial property
Inventor: HARADA WAKAO
IPC: C23C2/06
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial metallic material excellent in corrosion resistance and suitable for building materials used for placed in which bacilli are easy to generate such as environmental treating equipment, cattle stalls or the like, particularly, suitable for the use for internal and exterior and inte rior materials. SOLUTION: This metallic stock is the one in which the surface of a stainless steel has a galvanizing layer with 50 to 500g/m<2> coating weight per side, and furthermore, for imparting antibacterial properties to the surface, the oxides of zinc are produced on the surface of the plating. As for a means for producing the oxides of zinc on the surface, it is subjected to heating treatment at 200 to 500 deg.C for 20sec to 10min in an oxidizing atmosphere contg. air or it is immersed in a neutral to alkalescent aq. soln., is subjected to not rust preventing treatment and is dried as it is.
Patent JP-H0696395-A (JP)
Title: Device and method for entry and exiting control over parking lot
Inventor: YAMASHITA KYOICHI
IPC: G07C9/00
Filed: 1992-09-14
Abstract: PURPOSE:To accurately perform unmanned control over the parking lot by measuring the elapsed period of time required for a vehicle to enter the parking lot and sounding an alarm when the elapsed period of time is longer than a specific period of time. CONSTITUTION:When the vehicle enters a vehicle entrance exit 11, a floor sensor 61 and a ceiling sensor 62 detects the entering vehicle, a shutter 13 is opened, and a warning controller 6 counts the elapsed period of time from the time when the shutter 13 is opened. A display device 65 is so controlled to give the driver an indication required to enter the parking lot. The driver gets off the vehicle and enters an exit passage 2 and when a parking ticket is taken out of a ticket issuing device 64 in the exit passage 2, a 2nd exit door 22 is stopped opening from the side of the exit passage 2. A turntable 4 rotates, a parking lot door 51 is opened, and the vehicle is moved into the parking lot 5. When the driver exits by opening a 1st exit door 21, an opening/closure sensor 63 detects that. The warning controller 6 stops counting the elapsed time once detecting the detection signal of the sensor or generates an alarm when the elapsed period of time exceeds the prescribed value.
Patent JP-H10104103-A (JP)
Title: Tire pressure monitoring apparatus
Inventor: MICHAEL SCHROETER
IPC: G01L17/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To enable recognition of a measurement value corresponding to a correct wheel position and an alarm by making a specific wireless signal correspond to a wheel placed adjacently to a reception antenna providing the maximum radio wave intensity value during a specific time interval. SOLUTION: Four reception antennas A to N for example placed adjacently to respective wheels such as wheel rims are connected to a sum multiple node S via connection lines 5 to 8 with transistors 19 to 22 functioning as switches inserted. The sum multiple node S is coupled to a receiver 15 via a filter 14. The receiver 15 not only demodulates received signals but also senses radio wave intensity applied to the sum multiple node S in a specific time interval for inputting via an ADD-converter 16 to a microcomputer 18. The microcomputer 18 makes a specific wireless signal correspond to a wheel placed adjacently to a reception signal providing the maximum radio wave intensity during the specific time interval to identify the wheel.
Patent JP-S63124717-A (JP)
Inventor: TAKAI KATSUMI
IPC: H02P3/18
Filed: 1986-11-14
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-H05110093-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI IZUMI
IPC: H01L29/786
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a semiconductor device which is higher in transistor characteristics than one provided with a double gate by a method wherein the semiconductor device is equipped with a quadruple gate structure composed of an upper gate, a lower gate, and two other gates formed in a lateral direction to a channel section. CONSTITUTION:A silicon oxide film 102 is formed on all the surface of a semiconductor substrate 101, a polysilicon film is formed in a monosilane atmosphere, impurities are ion-implanted into all the surface of the polysilicon film, and a gate electrode 103 of a MOS type transistor is formed through etching. In succession, the same as above, a silicon oxide film 104, a polysilicon film, gate electrodes 105 and 106, a silicon oxide film 107, a source, a drain, and a channel section are successively formed, all the surface is anisotropically etched back to form a source, a drain, and a channel section 108 between the gate electrodes 105 and 106. A silicon oxide film 109 is formed, a polysilicon film is formed in a monosilane atmosphere, impurities are ion-implanted into the whole surface of the polysilicon film, a gate electrode 110, and thus a semiconductor device of this design can be enhanced in TFT characteristics.
Patent JP-2000100870-A (JP)
Title: Manufacture of semiconductor part
IPC: H01L21/60
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To enable semiconductor parts to be satisfied in production efficiency and quality reliability and lessened in investment of facilities by a method, wherein a resin layer possessed of a convex spherical surface is formed on a board circuit, and a flip chip is placed thereon and bonded through thermocompression. SOLUTION: A hole plate 4, where a two-dimensional opening 5 corresponding to a flip chip 7 is bored, is placed on the circuit 3 of a board 2. Then, liquid resin 1a is fed to the hole plate 4 and forcibly filled into the opening 5 with a squeegee 6, the hole plate 4 is released from the board 2, and a liquid resin layer 1 is formed at a prescribed site on the circuit 3 of the board 2. Then, a flip chip 7 is placed on the liquid resin layer 1 in aligned manner, and a pressing plate 9 equipped with a heater is used for bonding the flip chip 7 by thermocompression.  As a result, connection bumps 8 provided to the flip chip 7 gradually enter into the resin layer 1 as the contacting surface of the bumps 8 with the resin layer 1 becoming larger in contact section, and lastly the connection bumps 8 are bonded by pressure to the circuit 3 at a prescribed site, and the resin layer 1 is cured by heating.
Patent JP-H06116723-A (JP)
Title: Formation of aluminum thin film
Inventor: MUKAI YUJI
IPC: H01L21/203
Filed: 1992-10-08
Abstract: PURPOSE:To form Al thin film having a smooth surface by sputtering an Al target with Ar as a discharge gas to form the Al thin on a substrate, then supplying gaseous O2 or N2 and further, sputtering the Al. CONSTITUTION:The target 11 essentially consisting of the Al and the substrate 12 are ananged to face each other within a vacuum chamber 10. The gaseous Ar is supplied therein as the discharge gas 13, the target 11 is applied with a negative voltage to generate a plasma 14 and the density thereof is further increased by a magnet 16. As a result, the target 11 is sputtered to form the Al thin film on the substrate 12. The gaseous O2 or N2 is then introduced into the vacuum vessel 10. As a result, the crystallinity on the surface of the Al thin film is lessened and the formation of ruggedness is prevented. The sputtering of the Al target 11 is thereafter executed. The Al thin film of a desired thickness is formed by repeating the above-mentioned stages.
Patent JP-H07101085-A (JP)
Title: Impact printer
Inventor: MASUDA HIROYUKI
IPC: B41J35/36
Filed: 1993-10-01
Abstract: PURPOSE:To obtain an impact printer, the mechanical constitution of which is simplified and the adjusting labor of which can be omitted, by a method wherein a ribbon density judging means of an ink ribbon and a printing force controlling means for controlling the energizing of an electromagnetic coil in proportion to the judged density are equipped. CONSTITUTION:When an ink ribbon is dense, an analog signal also becomes small and the value read by an A/D converter 111b is also small, resulting in shortening the width of energizing time to a printing head 121 and weakening printing force. On the contrary, when the ink ribbon is thin, the analog signal becomes large and the value read by the converter 111b is also large, resulting in making the width of energizing time to the head 121 longer and strengthening the printing force. As a result, before the above-mentioned ribbon density judging means and printing force controlling means are employed, the printing density becomes also thinner in direct proportion to the density of the ink ribbon becomes thinner, while after the means are employed, the change in the printing density becomes smaller. Thus, the density of the ink ribbon is detected with an ribbon density detector 127 so as to A/D convent the detected result and read timer value in reference to conversion table in order to energize an electromagnetic coil by the timer value at printing.