baber/WOPTO huggingface dataset:
Patent JP-H0617998-A (JP)
Title: Cryogenic utilization device of lng
Inventor: MIYATA YOSHIAKI
IPC: F17C9/02
Filed: 1992-06-30
Abstract: PURPOSE:To reduce a facility cost to a large degree for a cryogenic utilization device of LNG. CONSTITUTION:The gaseous layer in an LNG tank 1 and the gaseous layer of a sub cooling regenerative agent tank 8 are connected together by a pressure governing line 10, and the inside of the tank 8 is prevented from being pressurized negative by leading a BOG generated in the LNG tank 1 into the sub cooling regenerative agent tank 8. Since the inside of the sub cooling regenerative agent tank 8 is prevented from being pressurized negative by the BOG generated in the LNG tank 1, a conventional negative pressure prevention device is no more necessary for the sub cooling regenerative agent tank 8, and the facility cost can thus be reduced to a large degree.
Patent JP-S6330131-A (JP)
Title: Metallic die device
Inventor: TANAKA HARUO
IPC: B30B13/00
Filed: 1986-07-22
Abstract: PURPOSE:To improve the production efficiency by providing in a point symmetry a metallic die which is used for each process for forming the parts of a pre scribed shape, and a punch and a die which are engaged to its metallic die, so that plural pieces of parts of the same shape can be formed in parallel. CONSTITUTION:A band-shaped sheet steel plate 28 for forming a turbine blade is fed successively to first - fourth working parts 12-18. In the first working part 12, blanking of the sheet steel plate 28 is executed by punches 34a, 34b, and hole parts 90a, 90b are formed. Thereafter, the sheet steel plate 28 is carried by a prescribed quantity, and in the second working part 14, sampling of an unnecessary part is executed by a punch 44 and punches 46a, 46b, and a hole part 92 is formed. As a result, turbine blades 94a, 94b which have been formed are carried to the third working part 16, and bent to a prescribed shape in this part. Thereafter, in the fourth working part 18, lug parts 98a, 98b and the turbine blades 94a, 94b are detached.
Patent JP-2001002850-A (JP)
Title: Thermoplastic resin composition and wire using the same
Inventor: YAMADA TSUNEHISA
IPC: C08F265/06
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition obtained by recycling without fractionation a polyvinyl chloride-based resin and a polyethylenic resin recovered from waste wires and to provide a wire using this resin composition as an insulator or a covering material. SOLUTION: The title thermoplastic resin composition comprises (1) 1-99 wt.% of a resin composition mainly composed of a polyvinyl chloride-based resin and a polyethylenic resin recovered from waste wires and (2) 1-99 wt.% of a multiphase type graft copolymer comprising 5-99 wt.% of a segment A composed of a polyolefinic (co)polymer and 95-1 wt.% of a segment B composed of a vinyl (co)polymer, one of the two segments forming a dispersed phase having a particle diameter of 0.001-10 μm in the other segment.
Patent JP-2001007278-A (JP)
Title: Semiconductor memory device
Inventor: NAKAYAMA SADAO
IPC: H01L25/065
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a stacked MCP where chips are superposed by a method wherein various memory chips are mounted on the same package even if the chips are different from each other in size and the positions of bonding pads are different. SOLUTION: A wiring sheet 9 is interposed between an upper chip 3 and a lower chip 2. Bonding pads 12 and bonding pads 13 are provided on the wiring sheet 9, and wiring patterns 14 are provided so as to connect the bonding pads 12 and 13 together. The bonding pads 4 of the upper chip 3 and the bonding pads 12 are connected together with first bonding wires 10, and the bonding pads 13 and the bonding pads 5 provided to a package board 1 are connected together with second bonding wires 11. By this constitution, signals from the upper chip 3 are transmitted to the package board 1 by relay of the wiring sheet 9.
Patent JP-H1122288-A (JP)
Title: Sliding door opening/closing device
Inventor: TAMADA KIYOSHI
IPC: E05F15/20
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve assemblage of a sliding door opening/closing device to a vehicle. SOLUTION: Each equipment such as a guide rail 90a and an actuator constituting a door opening/closing device is assembled to a vehicle body through a baseplate 90. There is therefore no need to assemble each equipment while adjusting it in such a way that dimensions between equipments have the specified value after completion of assembly of each equipment, so that assemblage of the sliding door opening/closing device to a vehicle can be improved.
Patent JP-H1120000-A (JP)
Title: Production of multilayered rod or tube
Inventor: YAMAMOTO AKIHIRO
IPC: B29C48/32
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To avoid extrusion-impossibility, to improve appearance, and to use as merchandise by extruding simultaneously so that pressure is applied radially to the outermost layer in the vicinity of the outlet of the nipple of an extruder for producing a multilayer rod or tube using a low hardness thermoplastic elastomer for the outermost layer. SOLUTION: In the area A ranging from the tip of a nipple 3 to the tip of a mandrel 1, a resin constituting the inner layer of a two-layered rod passes through a nipple 3. At this time, the extrusion pressure applied to an inner layer resin is made greater than that applied to a outer layer thermoplastic elastomer; the boundary diameter d1 is made greater than the inside diameter (d) of the nipple. In this way, force for the inner layer resin to push the thermoplastic elastomer constituting the outer layer to the inner wall surface of an extrusion head acts to apply pressure to the outer layer resin. A multilayer rod and tube are obtained which is free from troubles such as crazing and pinholes, inexpensive, and dimension-changeable and has the low hardness thermoplastic resin in the outer layer.
Patent JP-H0223721-A (JP)
Title: Method for switching range of a/d converter
Inventor: KANAI YUJI
IPC: H03M1/18
Filed: 1988-07-13
Abstract: PURPOSE:To realize continuous A/D conversion with equivalent resolution in a wide input signal level range by compensating an offset which is accompanied by range switching. CONSTITUTION:The step of the offset is decided so that overlap occurs in respective ranges of an offset generation circuit 1. Data A of A/D conversion is accumulated immediately before the ranges are switched, the ranges are switched and then A/D conversion 2 is executed. A CPU3 sets a value which is obtained by subtracting a deviation ST generated by range switching from the difference of A and B to the offset OF. The offset OF is added when A/D conversion is executed in the range hereafter. Consequently, continuous conversion can be executed even if the range is switched.
Patent JP-S5964233-A (JP)
Title: Measuring method of distance between top and bottom guides in wire-cut electric discharge machine
Inventor: ISHII HISAO
IPC: B23H7/06
Filed: 1982-10-01
Abstract: PURPOSE:To make a distance between top and bottom guides measurable simply and very accurately, by making full use of a numerical control (NC) system and a servo system both being intrinsically indispensable for a wire-cut electric-discharge machine. CONSTITUTION:In case of the measuring method of a distance between top and bottom guides in a wire-cut electric-discharge machine, a first jig or a conventional jig, having two probes and making a connecting line of tips of these probes at a right angle with the bottom surface, is placed on a workpiece mounting stand 41 at a horizontal level, and an electrode wire 1 is made to be perpendicular between top and bottom guides 31 and 32. Next, a second jig 22, making the connecting line of tips of these probes at an angle (90 deg.-theta) with the bottom surface, is placed on the horizontal level stand 41, using an NC system which moves the top guide 31 horizontally by means of a servo system, and finds its distance l. On the basis of a tilt angle theta and the distance l, the distance between top and bottom guides is found from the following equation d=l.tan<-1>theta.
Patent JP-H119875-A (JP)
Title: Oil feeding device of sewing machine
Inventor: SHIINA TAKAYUKI
IPC: D05B71/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeding device of a sewing machine capable of being easily placed at low cost, performing oiling independently of the movement of a sewing machine main body, and easily obtaining high oiling performance. SOLUTION: By sending air into an oil feeding tank 21a from a compressor through air pipes 31a and 31b and hand adjusting valve 34, a valve 50 is blocked to pressurize the inside of the oil feeding tank 21a. By this, oil 40 is extruded out of the oil feeding tank 21a, passed through oil feeding pipes 41a and 41b, and supplied to an oil sump. Further, each part of a sewing machine is oiled from the oil sump by an oil core.
Patent JP-H0224810-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: TOGAWA EISEI
IPC: G11B5/31
Filed: 1988-07-13
Abstract: PURPOSE:To stabilize the dimensions of the gap depth of a thin-film magnetic head by improving the accuracy of an organic insulating film pattern by heat- treating the applied film of the insulating film at a high temperature after the pattern of the applied film is formed. CONSTITUTION:After a base film 2, film of a magnetic substance 3, film of a nonmagnetic gap material 4, and organic insulating film 5 are successively formed on a base plate 1, a pattern of a photoresist 6 is formed by performing low-temperature heat treatment and unnecessary photoresist 6 is removed. Then a base film 7 for plating of Cr/Cu is formed and a pattern of the resist 6 is formed on the film 7. Then, after forming a coil 8 at the opening section of the pattern of the resist 6, unnecessary resist 6 is removed and the film 7 is removed from its exposed sections. Thereafter, another organic insulating film 5 is formed on the coil 8 and the resist 6 is removed. After the removal of the resist 6, the film 5 is completely hardened by performing heat treatment at a high temperature. Then another film of the magnetic substance 3 and a protective film 9 are formed. Thus a thin-film magnetic head is obtained.
Patent JP-H0338048-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI SUSUMU
IPC: H01L21/60
Filed: 1989-07-04
Abstract: PURPOSE:To unnecessitate manhours for forming a loop, and eliminate short circuiting failure, by surrounding a semiconductor element with an insulative frame which rises vertically to a substrate surface on the inside of a terminal conductor. CONSTITUTION:A collector electrode of a transistor pellet 1 is fixed on an insulative substrate or a metal substrate having an insulating layer on the surface, via a collector terminal conductor 3. Besides the collector terminal conductor 3, a pair of emitter terminal conductors 4 and a pair of base terminal conductors 5 are fixed on the substrate 1. A square frame 6 constituted of, e.g. epoxy resin is fixed on the collector terminal conductor 3 by bonding and the like, so as to surround the pellet 1. An emitter electrode and the emitter terminal conductor 4, and a base electrode and the base terminal conductor 5 on the upper surface of the transistor pellet 1 are connected, respectively, by conductor leads 7, 8 so as to overpass the frame 6. Thereby manhours for forming a loop is unnecessitated, and the possibility of short circuiting failure can be eliminated.
Patent JP-S5875814-A (JP)
Title: Leaf wound transformer
Inventor: KOYAMA YOSHIO
IPC: H01F27/18
Filed: 1981-10-30
Abstract: PURPOSE:To equalize temperature distribution within a winding body to low value, by a method wherein flowing direction of a cooling medium in a cooling duct is reverse between the adjacent ducts. CONSTITUTION:A metal sheet 2 of conductor and an insulation sheet 3 of polyester film are overlaid on outside of a core thereby a low tension winding body and a high tension winding body are wound in leaf winding form, and an annular cooling duct 15 is installed within the winding bodies. A cooling medium 16 is circulated in the duct 15 through a heat exchanger so that the flowing direction is reverse between the adjacent ducts. Temperature of the cooling medium within the cooling duct installed to the left side of the winding body increases as it flows from lower portion towards upper portion, whereas temperature of the cooling medium witnin the cooling duct installed to the right side of the winding body increases as it flows from upper portion towards lower portion. In this constitution, temperature of the winding body as a whole does not vary significantly in the axial direction as temperature of the cooling medium increases.
Patent JP-H1015578-A (JP)
Title: Control of batchwise activated sludge method
Inventor: FURUYA YUJI
IPC: C02F3/12
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To control a batchwise activated sludge method keeping the removal of phosphorus well. SOLUTION: In a control method using the ORP meter 10 arranged to a reaction tank 3 to detect the bent point of an ORP curve in a stirring process and subsequently adding 11 short chain fatty acid such as acetic acid to increase a phosphorus discharge speed to shorten a phosphorus discharge time and sufficiently ensuring an aeration time necessary for the absorption of phosphorus, the concn. of phosphorus in treated water is lowered. When the concn. of nitrate nitrogen is high, the discharge of phosphorus simultaneously with denitrification is performed by adding short chain fatty acid such as acetic acid immediately after the start of a stirring process and, after an ORP bent point is detected, an aeration process is performed to raise the phosphorus removing ratio of treated water by a control method sufficiently ensuring a phosphorus absorbing time.
Patent JP-H0339848-A (JP)
Title: Control device for air conditioner
Inventor: UMEMURA HIROYUKI
IPC: F24F11/02
Filed: 1989-07-05
Abstract: PURPOSE:To provide comfortable environment carefully matching with the will of a user by a method wherein a set temperature deciding means change a set temperature on a basis of a current room temperature according to the number of times by which a temperature heat sensation expression means is operated for a specified time. CONSTITUTION:In a control device for an air conditioner, a room temperature is detected by means of a room temperature detecting means A, temperature heat sensation is expressed by means of a temperature heat sensation expression means B, a set temperature is decided by a set temperature deciding means C according to outputs from the room temperature detecting means A and the temperature heat sensation expression means B, and a set temperature is changed by a set temperature deciding means C based on a current room temperature according to the number of times by which the temperature heat sensation expression means B is operated for a specified time. A set temperature is decided by the set temperature deciding means C according to outputs from the room temperature detecting means A and the temperature sensation expression means B, and a fan speed is decided by a fan speed deciding means D according to an output from the temperature heat sensation expression means B. The set temperature deciding means C changes a set temperature based on a current room temperature according to the number of times by which the temperature heat sensation expression means B is operated for a specified time, and the fan speed deciding means D changes a fan speed on a basis of a current room temperature.
Patent JP-S6234166-A (JP)
Title: Lithographic plate processing solution
Inventor: SUZUKI HIROAKI
IPC: G03F7/30
Filed: 1985-08-08
Abstract: PURPOSE:To prevent precipitation and discoloration even in storage for a long period by incorporating hydroxyethylidene diphosphonic acid or its salt in a lithographic plate processing solution in an amount of 0.1-50g/l. CONSTITUTION:The lithographic plate processing solution contains hydroxyethylidene diphosphonic acid (H.E.D.P.O.) or its salt in an amount of 0.1-50g/l. When this acid or its salt is used, especially, in combination with ferrocyanide or ferricyanide, this acid prevents Fe<+++>, Fe<++> coexisting with it in the solution in accordance with light or heat from forming a bond for producing Prussian Blue, and maintains stable an equilibrium state between each ion of Fe(CN)6<4-> and F(CN)6<3->, thus permitting discoloration and precipitation to be prevented, and a remarkably stable processing solution even in long- period storage to be prepared.
Patent JP-H1126410-A (JP)
Title: Cleaning apparatus
Inventor: KAMITAKA NORIAKI
IPC: H01L21/304
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus for sufficiently removing contamination without damages to a thin film to be cleaned. SOLUTION: Contamination attached on a face of a thin film 211 is removed by pulse ray irradiation in a cleaning step. The cleaning apparatus includes a pulse ray irradiation mechanism for irradiating pulse rays to the face of the thin film 211. The plurality of optical rays are irradiated by the pulse ray irradiation mechanism in a way such that the optical pressure is offset or reduced to each other on the thin film 211.
Patent JP-S6416691-A (JP)
Title: Normal postal card material
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 1987-07-10
Abstract: PURPOSE: To obtain a postcard material containing much information and keeping confidence more severely by folding a sheet of double card size after writing address and letter on the both sides to close it and adhering the both sides to seal around in order to be used as a normal postcard. CONSTITUTION: The sheet material 1 having double-side adhesive consists of strong and light adhesive strength layers written with necessary information on the both sides is folded at the center line. The effective surfaces are fastened each other intervened with the adhesive 10 and adhesive parts 7 facing to each other are adhered by adhesive 8. The specifications of material, including size, weight, and quality used for the sheet material 1 and adhesive 10 are selected to fit for the standard of normal postcard. The adhered part of the card is cut out and the light adhesive layer 12 is peeled off to open the card when the card is delivered to the receiver.
Patent JP-S5694034-A (JP)
Title: Brake device for rotary machine
Inventor: HASHIMOTO ISAMU
IPC: F16D65/54
Filed: 1979-12-27
Abstract: PURPOSE: To maintain a constant gap for braking by shifting a brake plate toward frictional materials by worn portion in accordance with the wear of the frictional materials.  
     CONSTITUTION: A movable iron-core metal fixture 12 on which a movable iron core 30 is fast fixed is fixed on an axial sliding pin 20 fast fixed on a bake plate 11, and a draw metal fitting 17 is fast fixed between the movable iron-core metal mixture 12 and the brake plate 11 via a push spring 34 and a steel ball 33. During the intermission of a rotary machine, a gap is kept between the steel ball 33 and the brake plate 11 by a return spring 16, and during the operation of the rotary machine, the brake plate 11 is interlocked with the draw metal fitting 17 by the attraction of a pole piece 32 and the push spring 34. Meanwhile, a fixed iron-core metal fixture 15 in one body with a fixed iron core 31 is fast fixed on a brake cover 19 via a positioning metal fitting 13 and a positioning spring 25. In this construction, as far as the gap is kept between a taper part 14 of the brake plate 11 and the steel ball 33, an electromagnet gap (g) is kept constant between the movable iron core 30 and the fixed iron core 31. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11348260-A (JP)
Title: Recording material regenerator
Inventor: MURAKAMI KAKUJI
IPC: B41J2/01
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reuse a recording material by sliding the recording material carrying an image on a web impregnated with a solvent for dissolving an image forming substance formed on the recording material and removing the image surely from the recording material when it is not required. SOLUTION: A recording material 12 carrying an image is slid on a web 23 impregnated with a solvent for dissolving an image forming substance formed on the recording material thus removing the image forming substance on the recording material 12. More specifically, the web 23 is impregnating with the solvent for dissolving the image forming substance previously formed on the recording material 12. Furthermore, the web 23 is imparted with a compound for solidifying coloring material in the image forming substance. Since the coloring material transferred from the recording material can be prevented from being transferred reversely to the recording material at the time of removing an image on the recording material by sliding the recording material 12 on the web 23, the recording material can be reused.
Patent JP-S5964489-A (JP)
Inventor: ISHIDA MATSUHIKO
IPC: B66B23/04
Filed: 1982-10-04
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-2000005529-A (JP)
Title: Air filter having fungicidal activity
Inventor: KAWAGUCHI EI
IPC: B01D39/08
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve manufacture efficiency of the air filter by forming a woven/knitted fabric with thermoplastic resin fibrous material contg. a fungicide as either of warp or weft and manufacturing the air filter from the fabric. SOLUTION: This air filter appropriately used as an air filter for an air conditioner or air purifier is manufactured from a woven/knitted fabric formed with thermoplastic resin fibrous material of warp weft. As a thermoplastic resin used for producing the fibers, a polyolefin-based resin that is comparatively inexpensive and yet, capable of maintaining stable quality of the fibers in continuous filament yarn production, is preferred. As the fungicide, specifically, a Vinyzene-based fungicide such as 10,10'-oxybisphenoxarsine or a zinc pyrithione- based fungicide such as zinc 2-pyridinethiol-1-oxide, is used. As a woven/knitted structure of the woven/knitted fabric, although by such structure can be used without special limitation, a honeycomb woven structure consisting of such fibers having a 80 to 500 dr fineness is preferred.
Patent JP-S6067519-A (JP)
Title: Nitrogen-containing fluorocarbon polymer and its preparation
Inventor: MATSUI KIYOHIDE
IPC: C08F8/04
Filed: 1983-09-22
Abstract: PURPOSE:To obtain the titled polymer useful as a raw material for an anion exchanger having improved durability, by reacting a polymer having a main chain of perfluorocarbon polymer and a pendant chain containing a carboxylic acid amide group at the end of the pendant chain with a reducing agent. CONSTITUTION:(A) a polymer consisting of (i) a main chain comprising perfluorocarbon polymer chain, and (ii) a pendant chain linked to it, having a carboxylic acid amide shown by the formula I (a is 2-5 integer; R<1> is H, or lower alkyl; R<2> and R<3> are lower alkyl; R<2> and R<3> are linked to form tetramethylene, or pentamethylene; R<1> and R<2> may be bonded to form methylene group) at the end of the pendant chain is reacted with (B) a reducing agent, to give the desired fluorocarbon polymer containing an amino group shown by the formula II.