baber/WOPTO huggingface dataset:
Patent JP-S6383103-A (JP)
Title: Aftertreatment of polymerization product
Inventor: IMAI SHIGEHIRO
IPC: F28D9/00
Filed: 1986-09-26
Abstract: PURPOSE:To make it possible to improve the quality of the formed polymer, by quickly cooling a high-temperature, highly viscous polymerization product with a plate-fin type heat exchanger. CONSTITUTION:A polymerization product P is fed to one of the channels (pipe 4 polymer feed chamber 6 vertical passage) of a plate-fin type heat exchanger 3, while a cooling medium C is fed to another channel (feed pipe 8 cooling medium chamber 10 horizontal passage) of the heat exchanger 3 to cool the product P. The cooled product P is discharged from a discharge pipe 7 of the heat exchanger 3. As the objective polymerization product, a styrene polymerization product is particularly desirable. It is preferable to use a heat exchanger 3 of a serrate or plane fin type and of a cross-flow type in which the polymerization product flows downwardly and the cooling medium flows in the transverse direction and crosses over the polymerization product.
Patent JP-H1089006-A (JP)
Title: Cooling type blade
Inventor: HALL KENNETH
IPC: F01D5/18
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the cooling effect of a blade by forming at least one rib to have one vertex and two leg parts and bending the leg parts to have acute angles relative to the plane of the radial direction. SOLUTION: A blade main body 1 in a fluid machine blade 10 having a hollow chamber 2 includes a cooling passage formed into a dual triangular shape to have an acute angle triangular vertex in the areas of front and rear edges 3 and 4. In this case, a V-shaped rib 7 having one vertex 9 and two keg parts 14 and 15 in the inner surface of the wall 6 of a pressure side facing the hollow chamber 2 is disposed. A ratio of the height h1 of the rib 7 to the local height H of the hollow chamber is set equal to a ratio of the height h2 of the rib 7 to the local height H2 of the hollow chamber 2. The rib is bent to have an angle 8 in the main flow direction of a cooling fluid 20, its angle being set to 30 to 60 deg., advantageously 40 to 50 deg. and, preferably, 45 deg..
Patent JP-S60117935-A (JP)
Title: Privacy communication device
Inventor: HIKITA JIYUNICHI
IPC: H04K1/02
Filed: 1983-11-30
Abstract: PURPOSE:To prevent the wiretap by producing a synchronizing signal synchronous with the zero cross point of a sound signal and making its high level time varied in a fixed ratio of the low level time, and then inverting the phase of the sound signal in the range of a high or low level time of the synchronizing signal. CONSTITUTION:A comparator 12 detects the intersecting point between a reference level and an input sound signal and inverts the output. A pulse is differentiated by a differentiating circuit 14 and undergoes waveform shaping through a waveform shaping circuit 16. Then a negative component is inverted. A 1st pulse of a figure F is obtained from the above-mentioned pulse through a T-FF circuit 18. While a 2nd pulse of a figure G is obtained by a T-FF circuit 20. The 2nd pulse has a double cycle compared with the 1st pulse. A synchronizing signal of a figure H is obtained from both pulses through an AND circuit 22. For this synchronizing signal, the low level time has a triple ratio as much as the high level time. Such a synchronizing signal is supplied to a phase inverter 8. Thus the high level section of the output of the inverter 8 is inverted as shown by a figure I. This inverting timing is equal to a zero cross point.
Patent JP-S62202029-A (JP)
Title: Method and apparatus for treating steel wire
Inventor: GOTSUTOFURIITO BANNESUTE
IPC: C21D9/64
Filed: 1986-09-26
Abstract: Steel wires Ware "patented" by heating in a furnace 6 to the austenitization temperature and then cooled to a range in which austenite is transformed into pearlite by passing the wires through a water cooling device 1. This cooling device comprises a tank 2 through which very pure water is continuously circulated at a temperature of at least 85°C. The high purity of the water permits very stable film boiling conditions to occur on the surface of the wire resulting in a soft pearlite structure of excellent drawability.
Patent JP-H04105753-A (JP)
Title: Continuous casting method
Inventor: AKUTA YASUO
IPC: B22D11/20
Filed: 1990-08-28
Abstract: PURPOSE:To improve cold-workability by working a cast billet with continuous casting in the specific rolling reduction ratio at the specific temp. CONSTITUTION:In the continuous casting by cooling and solidifying molten metal 8 in a casting furnace 2 in a mold 1 for continuous casting, which opens both ends and is fitted while connecting with the casting furnace 2, to make the cast billet 3 and continuously drawing this cast billet 3 with pinch rolls 5, 6, which set in front of the mold 1, the rolling reduction working having >=15% rolling reduction ratio is executed to the cast billet 3 produced from the mold 1 with the pinch rolls 5, 6 at the recrystallizing temp. or higher of the produced cast billet. By this method, the cast billet having rich cold- workability and being unnecessary to heat treatment, such as soaking, is obtd.
Patent JP-H0275427-A (JP)
Title: Method for forming heating surface
Inventor: KAWAGUCHI HIROSHI
IPC: B21C1/22
Filed: 1988-09-12
Abstract: PURPOSE:To form a heating surface excellent in thermal conductivity by providing many parallel grooves and projecting parts inside a heat transfer tube, then forming many different parallel grooves and projecting parts at a prescribed angle so that these grooves and projecting parts are crushed. CONSTITUTION:Many parallel 1st grooves 5 are provided inside the heat transfer tube 4 and many parallel 1st projecting parts 6 are formed among these grooves. Then, many parallel 2nd grooves 1 are formed at a prescribed angle so that these 1st grooves 5 and these 1st projecting parts 6 are crushed and many parallel 2nd projecting parts 2 are formed between the 2nd grooves 1. By this method, notches 3 are formed on each 2nd projecting part 2 to obtain a heat transfer tube 4 having a heating surface excellent in thermal conductivity.
Patent JP-S6469646-A (JP)
Title: Halogenated rubber composition
Inventor: HIROSE MITSUAKI
IPC: C08L23/28
Filed: 1987-09-11
Abstract: PURPOSE:To make it possible to improve the resistance of a halogenated rubber composition to an organic acid gas, by mixing a halogenated rubber with a hydrotalcite compound. CONSTITUTION:A rubber composition is formed by mixing 100pts.wt. halogenated rubber with 0.5-30pts.wt. hydrotalcite compound. As said hydrotalcite compound, a compound of the formula (wherein X is 0.3-0.33, and m is 0-0.5) and be desirably used. When the amount of said hydrotalcite compound added is below 0.5pt.wt., the obtained compound undergoes scorching because the acid generated during vulcanization cannot be sufficiently bound. When this amount is above 30pts.wt., it leads to poor processability, lowered mechanical strengths and increased molding strain due to an increase in the viscosity of the compound. Therefore, it is necessary that this amount is within the above range.
Patent JP-S6469613-A (JP)
Title: Fluorinated elastomer improved in gas barrier property
Inventor: KASAHARA MICHIO
IPC: C08F214/22
Filed: 1987-09-11
Abstract: PURPOSE:To provide a fluorinated elastomer excellent, for example, in heat resistance and gas barrier properties, by specifying the weight ratios and the number-average molecular weights of the vinylidene fluoride unit and the hexafluoropropylene unit which are the constituent components. CONSTITUTION:The title fluorinated elastomer is composed of 69-72.5wt.% vinylidene fluoride unit and 31-27.5wt.% hexafluoropropylene unit, and has a number-average molecular weight of 2X10<4>-40X10<4>. This elastomer is produced by, for example, dispersing an active organic solvent in which the vinylidene fluoride unit and the hexafluoropropylene unit are dissolved in required amounts into an aqueous medium, adding necessary additives such as a stabilizer, a polymerization initiator and a chain transfer agent thereto, and carrying out the suspension polymerization. The produced elastomer can be suitable used for sealing materials of packings, gaskets, diaphragms, etc.
Patent JP-H03138020-A (JP)
Title: Manufacture of high damping steel tube by cold drawing
Inventor: KATAKURA SHIRO
IPC: B21C37/06
Filed: 1989-08-31
Abstract: PURPOSE:To manufacture a steel tube with which vibration and noise is diminished by covering the full length and full periphery outside a steel tube with a resin film, inserting into a steel tube and performing cold drawing. CONSTITUTION:The full length and full periphery outside the steel tube 1 is covered with resin film 2. The end parts of the resin film are stuck with a adhesive or are pressing stuck with heat or liquid 4 of high temp. The steel tube 1 which is covered with the film 2 on its outer surface is inserted into the steel tube 3 and the steel tube 1 and the steel tube 3 are simultaneously pointed. A lubricating oil is applied on the inside surface of the steel tube 1 and the outside surface of the steel tube 3 and the pointing part of the steel tube 1 and steel tube 3 is chucked and both are cold drawn. In this way, the steel tube with which vibration and noise are diminished can be manufactured.
Patent JP-H0756361-A (JP)
Title: Pattern formation of positive electron beam resist
Inventor: SATO MITSUYOSHI
IPC: H01L21/027
Filed: 1993-08-20
Abstract: PURPOSE:To provide a positive electron beam resist developing method having high sensitivity, high resolution, and excellent adhesion property and dry etching durability, and namely, to provide an excellent resist pattern forming method. CONSTITUTION:A mixture solvent of a resist-soluble solvent selected from butyl formate, methyl propionate and a resist-insoluble solvent selected from propylene glycol monoalkyl ethers having alkyl groups of 1-4 carbon number is used as a developer for a resist essentially comprising 2-cyanoacrylate polymer. By this method, a positive electron beam resist pattern having high sensitivity, high resolution, and excellent adhesion property and dry etching durability can be formed. This gives a large effect to improve productivity and quality for the production of photomask, LSI, and VLSI.
Patent JP-H02167796-A (JP)
Title: Heat sensitive transfer material
Inventor: KUSHIDA NAOKI
IPC: B41M5/30
Filed: 1989-09-01
Abstract: PURPOSE:To eliminate improper erasure due to reverse transfer at the time of erasing by forming a first ink layer to contain aqueous soluble polyester resin as a main ingredient, forming a second ink layer to be divided at the time of heat recording, and forming third and fourth ink layers to contain thermoplastic resin as a main ingredient. CONSTITUTION:A heat sensitive transfer material 1 sequentially has at least first ink layer 3, a second ink layer 4, a third ink layer 5 and a fourth ink layer 6 sequentially from a support side on the support 2. The first ink layer 3 contains aqueous soluble polyester resin as a main ingredient, the second ink layer 4 is divided at the time of heat recording, and the third and fourth ink layers 5, 6 contain thermoplastic resin as a main ingredient. Immediately after the heat sensitive transfer material 1 is heated in a pattern state, the heat sensitive transfer material 1 is peeled from a material to be recorded before the strength of the second ink layer 4 becomes sufficiently strong, and a recording image 11 is formed on the material 7 to be recorded by dividing at the second ink layer 4.
Patent JP-S6193144-A (JP)
Inventor: UIRIAMU FURANKURIN BAAGOIN JIY
IPC: C08G18/00
Filed: 1985-10-11
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-H0973822-A (JP)
Title: Wire harness binding tape and wire harness
Inventor: URAI KOJI
IPC: B60R16/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To halve a tape winding work process and increase both of a heat radiation effect and a heat insulation effects by binding a wire harness with a tape having projections for forming an air layer in a gap between the projections and eliminating a soft tape as a cushion. SOLUTION: Columunar projections 3 having the prescribed height are engraved at intervals on one side 2 of a vinyl chloride tape 1 having small thickness and smooth surface, and wound around the external surface of a wire group W, so as to keep the projections 3 in contact with the external surface. The wire group W is thereby bound, and a wire harness W/H is formed. In this case, a gap is generated between the projections 3 and the wire group W to form an air layer. This air layer acts to insulate heat, and absorbs and reduce an interference sound occurring at the time of contact with a body. Also, the function of a cushion against contact with the body is provided to protect the wire harness W/H, and soft sheet as a cushion can be eliminated, thereby halving a sheet winding process.  In addition, the projections 3 can prevent occurrence of a slip during a tape winding work, and the work can be easily implemented.
Patent JP-S6469317-A (JP)
Title: Multi-plunger type injection molding equipment
Inventor: ONOKI TAKASHI
IPC: B29C45/02
Filed: 1987-09-10
Abstract: PURPOSE:To make it possible to detect an abnormal shot by a method wherein a detecting device, which detects the development of the positional shifting of at least one plunger relatively from the positions of other plungers at the movements of a plurality of the plungers. CONSTITUTION:When no abnormality occurs in the movements of plungers 1, (n) plungers 1 move all alike, resulting in bringing the relative positions of the light transmitting slits 9 of the respective plungers 1 also in line with one another. At this time, the respective light transmitting slits 9 of the (n) plungers 1 lie on one straight line at all times, resulting in letting a linear optical sensor 8 to detect the light emitted from a linear light source 9 at all times. But, if catching and the like develop for some cause or other, the movement of the troubled plunger delays, resulting in bringing one or more of the light transmitting slits 9 out of the straight line. Accordingly, the light emitted from the linear light source 7 is interrupted, resulting in realizing an instant, in which no light reaches the linear light sensor 8. When the light is interrupted, the linear optical sensor 8 issues no output. As a result, abnormal shot can be informed on the basis of no output.
Patent JP-2000056177-A (JP)
Title: Holder for optical connector connection and optical connector connection structure
Inventor: TAKAMATSU MICHIHIRO
IPC: G02B6/38
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To easily exchange an adapter corresponding to an external optical connector to be connected by locking the adapter so as not to detach the adapter from a first optical connector in the state of connecting the first optical connector and the adapter. SOLUTION: A notch 36 of an adapter 16 is fitted to a projection 30 of a first optical connector 14 and the adapter 16 is mounted to the first optical connector 14. In the state, since a pair of leaf springs 38 interfere with a gate member 24 of this holder 12, the adapter 16 can not be easily pulled out from the holder 12. In this case, the gate member 24 acts as a locking means for preventing the adapter 16 from being pulled out from the holder 12. Then, when a second optical connector (FC connector) 18 is inserted to the FC housing of the adapter 16 and a nut 44 is tightened to a screw, the second optical connector 18 is mounted to the adapter 16, the ferrule of the first optical connector 14 and the ferrule of the second optical connector 18 are abutted and optical fibers inside both ferrules are connected to each other.
Patent JP-S60112886-A (JP)
Inventor: FUKUHARA AKINOBU
IPC: C10G9/38
Filed: 1984-10-30
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-H0869636-A (JP)
Title: Optical information recording medium
Inventor: KANEKO YUJIRO
IPC: G11B7/257
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a phase change type optical information recording medium having a high C-N ratio and a high erasure ratio and capable of repeating recording and erasure many times by using specified elements as the constituents of a phase change type recording layer and forming a thin oxide film contg. a prescribed at.% or more of O as the substrate side layer of a protective layer consisting of two layers. CONSTITUTION: When a 1st protective layer 2 consisting of a substrate side layer 21 and a recording layer side layer 22, a phase change type recording layer 3, a 2nd protective layer 4 and a reflecting and heat radiating layer 5 or the like are laminated on a substrate 1 to obtain a phase change type optical information recording medium, Ag, In, Sb and Te are used as the principal constituent elements of the recording layer 3 and a thin oxide film contg. >=30at.% 0 is formed as the substrate side layer 21. The objective phase change type optical information recording medium having a high C-N ratio and a high erasure ratio and capable of repeating recording and erasure many times is obtd. The layer 21 is, e.g. made of (Zrx Ce1-x )y O1-y (where 0<=x<=1 and 0.25<=y<=0.4).
Patent JP-H1052237-A (JP)
Title: Composition
Inventor: KAWABE TATSUYA
IPC: A23L17/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition without using an emulsifying agent which has hitherto been usually used, especially an emulsified type composition and to provide uses thereof. SOLUTION: This composition comprises an ethyl alcohol-containing liquid, an oil and fat and thickening polysaccharides without containing an emulsifying agent therein. Furthermore, the emulsified composition is the composition in an emulsified state. The uses thereof are preferably a seasoning, a deodorant or a preservative comprising the respective compositions as active ingredients. The concentrations of the ingredients are preferably 3-50vol./vol.% ethyl alcohol, 3-50wt./vol.% oil and fat and 0.1-1.5wt./vol.% thickening polysaccharides. The compositions are capable of extremely efficiently reducing or removing not only odors of amines but also malodors of livestock meats, animal organs, fishes and shellfishes, vegetables and processed foods thereof, etc., or wastes, etc., having high contents of carbonyl compounds or sulfur containing compounds.
Patent JP-S59122428-A (JP)
Title: Protein having cholesterol decreasing activity
Inventor: KAWAI YASUO
IPC: A61K35/74
Filed: 1982-12-28
Abstract: NEW MATERIAL:A protein CRP having the activity to lower cholesterol level and having the following characteristics. Molecular weight, 30,000+ or -7,000 (by gel- filtration); isoelectric point, 7.9+ or -0.2; amino acid composition, (mol%) table I ; pattern of electrophoresis, a sharp single band at the anode side in polyacrylamide gel electrophoresis [polyacrylamide concentration of 7% in tris-glycine buffer solution (8.3pH)]. USE:A cholesterol level lowering or antiarteriosclerotic agent. PROCESS:Various microbial strains belonging Streptococcus genus (e.g. Streptococcus faecium) are cultured aerobically in a liquid medium without agitation, and the resultant culture liquid is centrifuged to collect the bacterial cells, which are subjected to a combination of extraction by precipitation and redissolution, extraction with solvent, dialysis, column chromatography, electrophoresis, gel filtration, etc. to obtain the objective protein CRP. It is administered by oral administration, peritoneal infusion, intravenous injection, etc. in doses of 1mug- 1g/kg per dose.
Patent JP-H0678565-A (JP)
Title: Power device
Inventor: OKATSUCHI CHIHIRO
IPC: H02M9/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide a device whose receiving capacity can be reduced remarkably and which can be maintained at lower cost and which can constitute a high-quality power circuit wherein instantaneous power is reduced and there is no flicker. CONSTITUTION:This device has a rectifier 2 which converts power of a source of ac 1 to dc power, a chopper 26, 23, 24 which has a current controlling loop for stepping up or down the output of the rectifier 2, a large-capacity capacitor 25 which is connected to the output side of the chopper and which can be charged with constant voltage, a PWM-controlled inverter 7 which converts the power charged in the capacitor 25 into ac power and then supplies it to a resistance welding machine 11, and a control circuit which supplies the average power to the resistance welding machine 11 from the source of ac 1 and also supplies instantaneous power from the large-capacity capacitor to the resistance welding machine 11.
Patent JP-2000047588-A (JP)
Title: Label for inmolding
Inventor: NISHIZAWA TAKATOSHI
IPC: C08L67/03
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a label for inmolding improved in paper feeding/ejecting property by applying the label stuck container of high welding strength of the label to the container without the occurrence of blister. SOLUTION: Concerning this label for inmolding, a heat seal resin layer is provided on the rear side of a polyester resin film substrate layer, in which printing 3 is applied on the front or rear side, emboss working is performed to the surface of the heat seal resin layer so that the center line average height (Sra) can be 1 to 15 μm and in that case, the polyester resin film substrate layer is transparent or non-transparent.
Patent JP-S6381030-A (JP)
Title: Manufacture of electrically-conductive composite metallic plate
Inventor: GUNDA KAZUHIKO
IPC: B29K105/06
Filed: 1986-09-25
Abstract: PURPOSE:To manufacture an electrically conductive composite metallic plate superior in spot welding properties, by a method wherein a conductive substance having a specific grain diameter is dispersed and arranged on a resin film in a softened state, which is buried into the resin film by a pressing means and then the metallic plates are laminated on both the surfaces. CONSTITUTION:A resin film 1 wound up in a coil-like state is softened by heating by a heating furnace 2 while unwinding the same. A fixed quantity of electrically conductive substance 3 is dispersed on the softened resin film 1 by a oscillating quantitative feeder 6, the said electrically conductive substance 3 is buried into the resin film by a press roll 4 in succession and wound up into the coil-like state as an electrically conductive resin film 5 after cooling. In succession to the above, metallic plates are laminated on both surfaces of the electrically conductive resin film 5 by a hot roll pressure welding method and then an electrically composite metallic plate is obtained. A grain diameter of the electrically conductive substance to be used hereupon is 100-130% of a thickness of the resin film.
Patent JP-H1162756-A (JP)
Title: Fuel tank structure
Inventor: SUGIYAMA KAZUO
IPC: F02M37/10
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce cost and reduce the man-hour and time for assembly in mounting fuel cut valves by arranging also the fuel cut valve installed integrally on a fuel pump so as to reduce the number of fuel cut valves to one for reducing the number of parts when the fuel pump is arranged on the fuel tank. SOLUTION: In a fuel tank structure having a fuel cut valve 14 which prevents fuel from entering an evaporating line when fuel oil level rises and a fuel pump 12 which force-feeds fuel to an engine side, the fuel pump 12 is installed on a fuel tank 10, and the fuel cut valve 14 is installed integrally on the fuel pump. Also a specific fuel pump 12 on which one fuel cut valve 14 is installed integrally is arranged roughly at the center part of the fuel tank 10, and the mounting position of the fuel cut valve 14 is moved to roughly the center part of the fuel tank 10.