baber/WOPTO huggingface dataset:
Patent JP-H0860175-A (JP)
Title: Two-pack type lubricating chromate treatment composition for metal material and treating method
Inventor: MIZUNO KENSUKE
IPC: C10N30/06
Filed: 1994-08-25
Abstract: PURPOSE: To obtain the composition providing a metal material with a coating film having excellent corrosion resistance and coating adhesivity, comprising an aqueous emulsion containing a lubricant component containing wax, etc., and a specific nonionic surfactant and an emulsifier component and an inorganic chromate component. CONSTITUTION: This two-pack type lubricating chromate treatment comprises (A) an aqueous emulsion of a lubricant component which contains a lubricant component containing wax and at least one such as polytetrafluoroethylene and the emulsifier component containing a nonionic surfactant having at least one aromatic structure in one molecule and at least one of a polyethylene glycol group and a group composed of two or more molecules of ethylene oxides prepared by addition polymerization in which the lubricant component is stably emulsified by the emulsifier component and (B)  an inorganic chromate component obtained by combining an aqueous solution of an inorganic chromate component containing a hexavalent chromium ion with an aqueous solution containing a trivalent chromium ion and forms a safe lubricating chromate film having excellent corrosion resistance and coating adhesion on a metal material.
Patent JP-H0247633-A (JP)
Title: Matrix type liquid crystal display panel
Inventor: HIROBE TOSHIHIKO
IPC: H01L29/40
Filed: 1988-08-09
Abstract: PURPOSE:To improve the on-off characteristics of a thin film transistor (TFT) and the picture quality by using a microcrystal n-type semiconductor film whose conductivity is specified as a contact layer between an amorphous silicon film and source-drain electrodes. CONSTITUTION:The contact layer 7 between the amorphous silicon film 5 and source-drain electrodes 8 and 8' of the channel part of the TFT is formed of the microcrystal semiconductor film 7 whose conductivity is >=10 deg.S/cm. Consequently, the activating energy of the contact layer 7 is reduced and the conductivity is increased to reduce the serial resistance component in the contact part greatly. Consequently, the on-off characteristics of the TFT and the picture quality of the panel are improved.
Patent JP-H0732759-A (JP)
Title: Production of metal mask plate in screen printing
Inventor: MURAKAMI TAKEHIKO
IPC: B41C1/14
Filed: 1993-07-21
Abstract: PURPOSE:To make the inner surface of pattern opening smooth, prevent clogging from occurring and improve the nondetachability of cream solder, etc., by a method wherein, after desired patterns are formed on metal by etching, the metal is entirely electropolished. CONSTITUTION:At the time of producing metal mask plate in screen printing, a desired pattern (openings 2) is first formed on stainless steel 1 by etching both its faces. The stainless steel 1 is then provided with an electrode at each end and placed into an electrolytic bath. It is immersed in the bath for about 60 seconds and for the immersing period is polished by jet effect. The inner surface of each opening 2 of the pattern thus formed is entirely polished, whereby large projecting parts formed on the inner wall of the opening at the time of etching are made smaller and the entire inner surface of the opening is made smooth. In this way the frequency in cleaning the metal mask can be reduced and the efficiency of printing operation can be improved.
Patent JP-H0739046-A (JP)
Title: Water-stopping method of wire harness
Inventor: SATO MIKIO
IPC: H02G3/22
Filed: 1993-07-20
Abstract: PURPOSE:To provide a water-stopping method which effectively prevents water from creeping into a car-body cabin, in which a wire harness has been arranged and installed through a group of gaps between wires of the electric wire bundle of the wire harness. CONSTITUTION:In a wafer-stopping method, a water-slopping member 3 composed of a continuous foam sponge body is wound, by at least one turn, on the outer circumference of the electric wire bundle 1 of a wire harness, a liquid water-stopping material is injected into the water-stopping member 3 so as to be impregnated, a grommet 2 is fitted to the water-stopping member 3, the water-stopping member 3 is compressed and deformed by the elastic force of an electric-wire insertion pipe part 5 for the grommet 2, the water-stopping material 4 which has been impregnated is pressed out, the material is permeated into a group of gaps between wires of the electric wire bundle 1, and the group of the gaps between the wires is blocked up uniformly and sufficiently by the water-stopping material 4.
Patent JP-H0367433-A (JP)
Title: Time switch
Inventor: ITOYAMA MINORU
IPC: H01H7/08
Filed: 1989-08-04
Abstract: PURPOSE:To optionally set the control time after either one switch is turned off until the other switch is turned off by driving two coaxial cams with pressing pieces penetrating a through window to open the first and second leaf switches. CONSTITUTION:A cam 15 is rotatively driven by a motor-driven pressing piece 14 penetrating a through window 17, the projection 24 of the spring 22 of the first leaf switch 21 is controlled, and the switch 21 is turned on. When the projection 24 is dropped in the notch 19 of a cam 15, the switch 21 is turned off. The second leaf switch 25 is likewise turned on or off by a cam 16 coaxial with the cam 15 and having a notch 20 at a different position. The control time after one leaf switch is turned off until the second leaf switch is turned off can be optionally set, and efficient control can be performed when this time is shortened.
Patent JP-H1026488-A (JP)
Title: Multitube type heat exchanger
Inventor: YAMAGUCHI TOSHIHIRO
IPC: F28F1/32
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve a performance of heat exchange while preventing an increase in a draft resistance, by a construction wherein a plurality of heat transfer plates wherein insertion holes for a plurality of thin tubes are formed so that the outer peripheries of the thin tubes come into contact therewith wholly or partially are provided between paired tanks, in a multitube type heat exchanger wherein the paired tanks are made to communicate with each other by the thin tubes. SOLUTION: In a multitube type heat exchanger 1, a pair of tanks 2 and 3 are made to communicate with each other by thin tubes 4 and an inflow tube 5 making a refrigerant as a heating medium flow into the heat exchanger 1 and an outflow tube 6 making the refrigerant flow out of the heat exchanger 1 are connected to the tank 2. A plurality of heat transfer plates 8 wherein insertion holes 9 through which the thin tubes 4 are inserted so that the outer peripheries thereof come into contact with the holes partially and drain holes 10 for draining condensate are formed are provided between the paired tanks 2 and 3. The refrigerant made to flow in from the inflow tube 5 is circulated through the heat exchanger 1 and then made to flow out of the outflow tube 6 and, in this course, it exchanges heat with air for heat exchange passing through the heat exchanger 1.
Patent JP-H0366428-A (JP)
Title: Die exchanging method for turret punch press and turret punch press
Inventor: FUJIWARA TAKAYUKI
IPC: B21D28/36
Filed: 1989-08-04
Abstract: PURPOSE:To improve the workability by exchanging the die holder except the die holder being indexed at the working position for the die holder with plural dies mounted preliminarily prepared during the press working with the die holder exchanging device set in its neighbourhood. CONSTITUTION:Plural die holders with plural dies mounted are set freely attachably and detachably at the upper turret 21 and the lower turret 23 of being a rotary body. One die holder of these plural die holders in indexed at the working position. Because the striker 11 of being freely movable to the position of plural dies mounting on the above die holder is set at the upper position of the working position, so one kind of the punching is worked by plural dies with the up and down motion of this striker. While working, the die holder is exchanged with the die holder exchanging device 33 which is arranged in the neighbourhood of another die holder. Therefore, the workability is improved and also the tool management is easily executed.
Patent JP-H0486227-A (JP)
Title: Core-replacing mechanism
Inventor: INABA ZENJI
IPC: B29C45/80
Filed: 1990-07-31
Abstract: PURPOSE:To enable a core to be automatically replaced by a method in which a core-stocker and a core-replacing arm are provided in a molding machine, and their operations are controlled by the NC-device provided in the molding machine. CONSTITUTION:A core-replacing mechanism 2 is constructed at the side of a stationary platen 3 and is provided with a core-stocker 6 and a core-replacing arm 7. The core-stocker 6 receivers a plurality of cores 9 which are combined, as a pair, with stationary side and movable side, and is arranged at the receiving and delivering position of the optional core. The core-replacing arm 7 transfers the core in the receiving and delivering position of the core-stocker 6 to the core-fitting position of the matrix 8, or conversly transfers the core in the core-fitting position of the matrix 8 to the core-receiving and delivering position of the core-stocker 6. NC-device reciprocates the core-replacing arm 7 coincidentally with the molding timing of a molding machine.
Patent JP-H0486521-A (JP)
Title: High precision rotary encoder
Inventor: TANIGUCHI MITSUYUKI
IPC: G01D5/36
Filed: 1990-07-31
Abstract: PURPOSE:To obtain highly precise interpolation position data by correcting the interpolation position data calculated by the first interpolation circuit on the basis of the integrated value calculated by the second interpolation circuit. CONSTITUTION:The A- and -B-phase signals detected from a code detection part and -A- and -B-phase signals different in phase from the A- and B-phase signals by 180 deg. are inputted to the first interpolation circuit 20 and interpolation position data Y1 is outputted from the circuit 20. This data Y1 shows the value corresponding to an angle of rotation theta + alpha(theta:the angle of rotation of a rotary shaft, alpha: the error angle due to the eccentricity of a code plate and the center line of the rotary shaft). In the same way, the signals of A'-, B'-, -A'- and -B'- phases detected from the code detection part are inputted to the second interpolation circuit 30 and the output Y2 from the circuit 30 shows the value corresponding to an angle alpha of rotation. Next, the output Y2 of the circuit 30 is subtracted from the output Y1 of the circuit 20 in a subtractor 40 and the output Y of the subtractor 40 becomes Y=Y1-Y2=(theta+alpha)-alpha=theta and highly precise interpolation position data wherein the detection error due to the eccentricity of the center of the rotary shaft and that of the code plate is corrected can be obtained.
Patent JP-2000034267-A (JP)
Title: Prevention of polymerizing nitriles
Inventor: FURUYA YASUAKI
IPC: C07C255/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress polymer formation, reduce the pressure difference rise, enable long-term continuous operation for a purification process and cut cleaning operation involved in the process by preventing nitriles from being polymerized by adding piperidine-oxyl compounds to a (meth)acrylonitrile purification process liquor. SOLUTION: Nitriles are prevented from being polymerized by adding a piperidine-oxyl compound to a (meth)acrylonitrile purification process liquor containing 5-100 ppm of aldehyde(s) and/or 0.0005-10 wt.% of hydrogen cyanide; where it is preferable that the piperidine-oxyl compound is a compound of the formula (R1 is a 1-3C alkyl; R2 is H, O, OH or the like) (pref. 2,2,6,6- tetramethylpiperidine-1-oxyl), its amount being >=5 ppm based on the liquor flow in the purification process, and its concentration being 1-50 wt.%.
Patent JP-H0757328-A (JP)
Title: Recording and reproducing method for magneto-optical recording medium and recording and reproducing device
Inventor: ITO MASAKI
IPC: G11B11/105
Filed: 1993-08-13
Abstract: PURPOSE:To provide recording and reproducing methods for a magneto-optical recording medium by which bit error rate is reduced and to obtain a recording and reproducing device. CONSTITUTION:A magneto-optical recording medium with a 1st dielectric layer 102, a magneto-optical layer 103, a 2nd dielectric layer 104 and a reflecting layer 105 laminated on the transparent substrate 101 is used. The noise of readout light is reduced by reproducing a recorded mark while impressing an external magnetic field for reproduction.
Patent JP-S6448746-A (JP)
Title: Positioning method for sheet
Inventor: KATO MASAYO
IPC: B65H9/04
Filed: 1987-08-14
Abstract: PURPOSE:To perform accurate positioning of a sheet, easy to be damaged, with a device of simplified structure by pressing the sheet in every fine size divided into a predetermined number of times. CONSTITUTION:A sheet conveying head 4 sucks a green sheet 5 by a vacuum to be moved onto a sheet positioning part 2 and lowered to about 0-2mm on a positioning pin 6. When vacuum suction by the conveying head 4 is ceased, the green sheet 5 naturally drops slipping into an elastic head of the positioning pin 6 copying it. By friction between a positioning hole 7 of the green sheet 5 and the positioning pin 6, the green sheet 5 stops halfway the positioning pin 6. The green sheet is pressed in by the conveying head 4, but when the sheet is pressed in at a time to the root of the positioning pin 6, the positioning, hole 7 is sometimes damaged, accordingly by reciprocating the conveying head 4 about three times, the sheet is smoothly inserted to the root of the positioning pin 6 preventing unreasonable force from acting on the green sheet 5 to damage it.
Patent JP-2000033618-A (JP)
Title: Method and system for vacuum dry supplying to transport resin molding material
Inventor: TAKINO YOSHINOBU
IPC: B29B15/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for vacuum dry supplying to transport a resin molding material of high quality in good balance between a vacuum drier and a resin molding machine of a production system by supplying to transport the material of from the drier to the machine merely by providing one vacuum forming means. SOLUTION: A transporting gas introducing means 4 for introducing transporting gas from an exterior to a material transporting pipeline 5 is provided at a side end of a vacuum drier 2 of the pipeline 5. A material suction transporting means 7 is provided at a capturing unit 6. The gas introduced by the means 4 is sucked by the means 7, and a resin molding materials (m) are sequentially transported from the drier 2. Thus, the materials (m) collected by the unit 6 are sequentially supplied to a resin molding machine B while holding in a vacuum state by a vacuum forming means 3 of the drier 2.
Patent JP-S6096561-A (JP)
Inventor: MITSUO KOUJI
IPC: C04B22/08
Filed: 1983-10-29
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-H0542424-A (JP)
Title: Machining liquid supplying device for wire electric duscharge machine
Inventor: KAWANABE YU
IPC: B23H7/02
Filed: 1991-08-12
Abstract: PURPOSE:To provide a machining liquid supplying device which can supply sufficient machining liquid without using a large pump and in which maintenance of a filter and so on is easy. CONSTITUTION:Waste liquid is supplied from a machining tank 13 to a waste liquid tank 15 using a position level. The waste liquid is purified and pumped into a clean liquid tank 19 from the waste liquid tank 15 by a pump 27 through a filter 17. A sub tank 21 is provided above the machining tank 13, and machining liquid is pumped up from the clean liquid tank 19 by a pump 31 during machining and reserved in the sub tank 21. The machining liquid pumped up from this pump 31 is supplied to flushing nozzles 37 and 39. When the machining liquid is not reserved in the machining tank 13 at start of machining, a valve V1 is opened and the machining liquid is supplied from the sub tank 21 to the machining tank 13 in a short time.
Patent JP-H0949224-A (JP)
Title: Grouting method
Inventor: SHIBATA ISAO
IPC: E02D3/12
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure the length of a stage to be required and to enable the rationalization of execution by stabilizing the inside of a hole so as to prevent the collapse of a hole wall when stage grouting is executed. SOLUTION: Boring is made up to the final depth at a caliber slightly larger than a grouting caliber, and the hole is filled with a sludge hardener adjusting the display of strength to solidify. Then, the sludge hardener 5 is bored again at the grouting caliber, a grouting pipe 3 having a packer 2 is set, and the sludge hardener 5 is broken with grouting pressure to pour grout in the ground.
Patent JP-2001026185-A (JP)
Title: Water-free lithographic printing plate, manufacture thereof, and manufacturing device
Inventor: SAWANO MITSURU
IPC: B41C1/055
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To produce a printing plate by a simple method under a state that resolving power and printing performance are fully satisfied. SOLUTION: On a substrate 10, an ink repellent layer 12 and a hydrophobic layer 14, which can record by means of either a heat mode or a photon mode, are laminated in the order as cited. At the time of making a printing plate, the hydrophobic layer 14 is removed in response to a printing image. As this removing method, irradiation with laser beam, heating by a thermal head, and a method consisting the stops of providing photosetting properties to the hydrophobic layer 14 and effecting printing-imageuise irradiation with light so as to leave a cured region remove a non-set region can be employed. As the removing method of the uncured region, a method using liquid phenomena or a release sheet is employed.
Patent JP-S6360154-A (JP)
Inventor: SHINJIYOU IETSUGU
IPC: C04B35/52
Filed: 1986-08-28
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-S6262458-A (JP)
Title: Multi-function video tape recorder device
Inventor: MATSUMOTO TAKASHI
IPC: G11B15/10
Filed: 1985-09-11
Abstract: PURPOSE:To realize multi-purposes of recording and reproducing key of a VTR and to attain a low cost and an optimum function for a using purpose by operating function keys in duplicate according to a specific time sequence and performing an operation designation separate from the designation of a function or the operation provided when they are respectively operated individually. CONSTITUTION:Memories 2a-2e holding pressing conditions by respective keys 1a-1e have outputs (a)-(e) and are simultaneously released by a release signal (f). Further, the outputs (a)-(e) are inputted to a comparison deciding part 3, compared with a value predetermined by an operation mode setting part 4, and drive an operating mode output part 5 of a VTR by an output (g) when the coincidence exists. A timer 6 is subjected to a trigger by a key input (h) and after a specific time, immediately before the release signal (f) of the memories 2a-2e, a comparison prohibiting signal are released, a signal (i) for through-outputting a key input condition to an operating mode output part 5 is outputted.
Patent JP-H0488955-A (JP)
Title: Production of jam
Inventor: ARAI SOICHI
IPC: A23L21/10
Filed: 1990-07-30
Abstract: PURPOSE:To obtain a jam rich in aroma of a fruit at the time of a fresh state by concentrating the fruit according to a freezing and concentrating method, mixing saccharides, pectin and a sour agent therewith and then keeping the resultant mixture in a specific high-pressure state. CONSTITUTION:A fruit such as a strawberry, fig or raspberry is concentrated according to a freezing and concentrating method and preferably 45-65% saccharides (e.g. sugar or glucose), preferably 0.1-0.5% pectin and preferably 0.02-0.1% sour agent are then mixed therewith and subsequently kept in a high- pressure state of >=2000 atm (normally 3000-8000 atm) to afford the objective jam.
Patent JP-S6179720-A (JP)
Title: Printing wire for dot printer
Inventor: UNNO KOZABURO
IPC: B41J2/25
Filed: 1984-09-27
Abstract: PURPOSE:To obtain the titled printing wire having superior toughness by subjecting a rolled coil of a low C steel having a specified composition to soln. heat treatment, drawing to a prescribed size and precipitation hardening by aging. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.03% C, <=0.01% Si, <=0.10% Mn, 12.0-14.0% Ni, 9.0-11.0% Mo, 13.0-16.0% Co, 0.01-0.50% Al, 0.1-0.5% Ti and the balance Fe with impurities is rolled and coiled. This coil is subjected to soln. heat treatment, drawing to about 0.3mm prescribed diameter at >=60% reduction of area, and precipitation hardening to >=740 hardness Hv by aging at about 480 deg.C. By this method a printing wire for a dot printer having superior toughness and wear resistance as well as satisfactory hardness is obtd.
Patent JP-S58102792-A (JP)
Title: Ink medium
Inventor: AKUTSU HIDEKAZU
IPC: B41J2/325
Filed: 1981-12-16
Abstract: PURPOSE:To manufacture the ink medium, which consists of a porous supporter and heat melting ink and enables non-impact to plain paper at high speed and high density, the constitution of a layer thereof is simple, an ink layer thereof is easily regenerated and the stability and reliability of printing thereby are high. CONSTITUTION:The holes of a porous supporter sheet 11 is filled with heat melting ink 12 while leaving partial non-filling sections in the surface area, and ink 12 forms the ink layer onto the back of the sheet 11. The volume electric resistance of said sheet 1 shall have the value of decuple or higher of the volume resistance value of the thermofusing ink. When signal voltage is applied to a stylus electrode 14, currents form the circuit of an ink filled section 12a just under the stylus electrode a section just under the stylus electrode of the ink layer 12b the ink layer 12b a section just under the segment electrode 15 of the ink layer 12b the segment electrode 15. The area of the electrode 14 is extremely smaller than that of the electrode 15, field density is concentrated, ink is heat-generated, thermally melted and transferred to transfer paper 16, and a picture is recorded.
Patent JP-S6261584-A (JP)
Title: Immobilized magnetic fine particle of physiologically active substance
Inventor: MATSUNAGA TADASHI
IPC: C07K19/00
Filed: 1985-09-13
Abstract: PURPOSE:Immobilized magnetic fine particles of a physiologically active substance, obtained by separating from magnetotactic bacteria, having a large surface area due to the small particle size and very large amount of the supported physiologically active substance. CONSTITUTION:The above-mentioned magnetic fine particles are separated from magnetotactic bacteria and can be used even in a state of either being covered with a coating film consisting mainly of a protein or free from the coating film. In general, the magnetic fine particles having the coating film has an advantage in that the harmony with the living body is good. In order to collect the above-mentioned magnetic fine particles or separate the particles from magnetotactic bacteria gathered by culture fluid, the concentration by a micro-centrifuge is carried out and the bacterial walls are dissolved with a lysozyme solution. The centrifugation may then be repeated. Examples of the kind of the physiologically active substance to be immobilized by the separated magnetic fine particles include enzymes, e.g. hydrolase or oxidoreductase, immunity-related substances, growth factors, nucleic acid-related substances, physiologically active substances derived from plants and other physiologically active substances.