baber/WOPTO huggingface dataset:
Patent JP-H06346432-A (JP)
Title: Liquefaction preventing method of underground structure using steel sheet pile
Inventor: KOBAYASHI NORIYUKI
IPC: E02D3/12
Filed: 1993-06-10
Abstract: PURPOSE:To increase drawing resistance force of steel sheet piles and to exhibit a high water cut-off effect by driving the steel sheet piles in the ground surrounding a structure and providing injection pipes therein down to water impermeable layer D, and injecting grout from the bottom. CONSTITUTION:Steel sheet piles A on which injection pipes are attached are inserted up to the impermeable layer D surrounding a structure H in the ground of liquefaction layers C. Forced injection of a soil improvement grout is made through the injection pipes, and the impermeable layer D is solidified. At that time, ribs are provided to the lower ends of the injection pipes of the steel sheet piles A, and hardeners G are injected in gaps along the lengthwise direction between the ribs and impermeable layers D to increase drawing resistance force of the steel sheet piles A. Accordingly, walls of the steel sheet piles A function as cut-off walls, and the incursion of water or earth from the liquefaction layers C is prevented. In the case of the inclined foundation, the movement to the sides of the ground is prevented. By this constitution, the excessive deformation of the structure H is prevented, and the constitution cost can be also reduced with a simple execution work.
Patent JP-H1053605-A (JP)
Title: Production of reaction retardant-added 2-12c alkene polymer
Inventor: ROESCH JOACHIM DR
IPC: C08F10/10
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject polymer, capable of efficiently obtaining the polymer, easy in the activation and reactivation of a catalyst and capable of inhibiting the generation of a troublesome polymerization phenomenon in the polymerization system by polymerizing an alkene monomer in the presence of a specific catalyst composition in a specified temperature range and in a specified pressure range. SOLUTION: This method for producing the polymer comprises polymerizing a 2-12C alkene monomer (preferably a 2-12C alkene-1, e.g. ethylene or propylene) in the presence of a catalyst composition of the formula (M<1> is boron, aluminum, gallium, indium, thallium; R<1> , R<2> are each H, a 1-10C alkyl, a 6-15C aryl, etc.) at a temperature of -50 to 300 deg.C under a pressure of 0.5 to 3000 bar. The catalyst composition includes a Ziegler-Natta catalyst composition, especially preferably a catalyst system containing a metallocene complex and a metallocene ion-forming compound. Thereby a troublesome polymerization phenomenon generated due to a high catalyst action in the catalyst system can be suppressed. The used catalyst can simply be inactivated and further reactivated.
Patent JP-S63301249-A (JP)
Title: Vinyl chloride polymer composition and its production
Inventor: AMANO TADASHI
IPC: C08K3/34
Filed: 1987-06-02
Abstract: PURPOSE:To produce the title composition excellent in processability and releasability, by adding a modified silicone oil to a vinyl chloride polymer. CONSTITUTION:At least 50wt.% vinyl chloride and at most 50wt.% vinyl monomer (e.g., vinyl acetate) are suspension-polymerized in an aqueous medium in the presence of 0.0001-0.1pt.wt., per 100pts.wt. obtained polymer, carboxyl group- or amino group-containing modified silicone oil of a viscosity at 25 deg.C of 50-10,000cP, represented by the formula (wherein X is H, methyl or phenyl; Y is carboxyl or amino; and l, m and n are each an arbitrary integer which varies with the viscosity), or 0.0001-0.1pt.wt. said modified silicone oil is added to 100pts.wt. vinyl chloride polymer.
Patent JP-S5664160-A (JP)
Title: Cylindrical water turbine revolving armature
Inventor: ISHIDA ISAO
IPC: H02K19/00
Filed: 1979-10-29
Abstract: PURPOSE: To reduce vibration caused by an unbalanced magnetic force without the need of increasing the outside diameter of a whole revolving armature by shaping the internal periphery of a stator frame in the form of a precise circle and the external periphery in the elliptical form.  
     CONSTITUTION: A stator frame 6 is shaped in such a form that its internal periphery is a precise circle of a radius (r) and contains a core and a winding. The external periphery of the stator frame 6 is shaped as an ellipse whose major axis extends parallelly with a direction in which the stator is affected by a buoyancy when under water. The stator frame 6 constituted as above is thinner in the horizontal direction and thicker in the vertial direction so that the stator frame gains greater stiffness in the vertical direction without increasing its outside diameter and is not easily deformed, as a whole. A clearance between the stator and a rotor is even throughout the circumference of the stator frame, thereby creating no unbalanced magnetic force and reducing vibration or deformed output wave. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5663772-A (JP)
Title: Alkaline battery
Inventor: CHIKAGAWA MASAHISA
IPC: H01M50/426
Filed: 1979-10-26
Abstract: PURPOSE:To lengthen the life of an alkaline battery by employing a separator which is formed of a hydrophilic porous material, which is prepared by performing a given treatment on a fluorine-resin porous body having a given porosity and a given hole- diameter. CONSTITUTION:An alkaline battery is constituted of an amalgamated zinc powder 1, a negative lid 2, a mixture 5 made of silver oxide and graphite, a positive- electrode can 6, and the like. A separator 4 of such a battery is formed of a hydrophilic porous material, which consists of a fluorine-resin porous body which has a hole-diameter of 0.01-0.1mum and a porosity of 5-95%, and a water-soluble macromolecular compound which is made to be an in-water-soluble form and is packed into the spaces of the porous body. Here, the hydrophilic porous material alone may be used or may be laminated together with other materials to prepare the separator 4. A part or the all of the former water-soluble macromolecular compound preferably is cross-linked to make a microporous swelling gel. The former water-soluble macromolecular compound is preferred to be, for example, PVA which contains a hydroxyl group, a polyacrylic acid which contains a carbonyl group, or a polyacrylamide which contains a nitrogen atom.
Patent JP-S5565751-A (JP)
Title: Forward-reverse rotation change-over device for internal combustion engine
Inventor: NISHIZUMI TERUO
IPC: F16H3/14
Filed: 1978-11-10
Abstract: PURPOSE: To make the promotion of miniaturization and weight lightness of the device, by arranging in and outside a forward-reverse rotational clutch, and making an operational shaft, which selectively engages the both clutches in the method of interlocking to the operation from outside, to be combined as a use for power transmission shaft.  
     CONSTITUTION: With a lever 11 swingably moved toward the direction of a, an operational shaft 10 is shifted backward, and an operational disk 12 and a pin 15 are shifted backward. Accordingly, a clutch engagement link 7 is swung toward the direction of a, and a forward rotation clutch 3a is engaged by a roller 9a. And with the lever 11 swingably moved toward the direction of b, the link 7 is swung toward the direction of b, and a reverse rotation clutch 3b is engaged by a roller 9b. At this time, rotation of the crankshaft A is transmitted to the operational shaft 10, and transmitted to an output gear 21 through a reversible gear 19 and intermediate gear. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63315961-A (JP)
Inventor: GERARUTO ZERUKUNAA
IPC: G01R1/067
Filed: 1988-06-06
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-S5662699-A (JP)
Title: Stainless steel coated arc welding electrode
Inventor: NAKAMURA MINORU
IPC: B23K35/365
Filed: 1979-10-30
Abstract: PURPOSE: To obtain a stainless steel coated arc welding electrode where the slug in the narrow beveling is exfoliated very easily, by coating the coating consisting of a specific constituent composition of metal carbonate, rutile, potassium titanate, and so on around the stainless steel core.  
     CONSTITUTION: The coating comprising 5W25wt% metal carbonate, 20W30wt% rutile, 10W20wt% potassium titanate, 5W17wt% metal fluoride, 5W25wt% compound silicate, and 40wt% or less metal power (one or more of chromium, nickel, Mo, and so on) as main components is coated around the stainless steel core, thus obtaining an electrode. This electrode is the stainless steel coated arc welding electrode where the slug in the narrow beveling is exfoliated very easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5565079-A (JP)
Title: Grind belt and its fabricating method
Inventor: ITOU TAKAO
IPC: B24D11/06
Filed: 1978-11-10
Abstract: PURPOSE: To prevent fall of pillar-like grind elements away from exposed side edge of belt-like base thereof and to maintain grindability of grind belt by bonding the pillar-like grinding elements to one surface of the belt-like base in such a way that the grind elements are arranged on the base with longitude thereof extended in breadth direction of the base and side by side in parallel or almost in paralle.  
     CONSTITUTION: Pillar like grind elements 2 with longitude thereof extended in breadth direction of elongated belt-like base 1 and aranged side by side in parallel or almost in parallel are bonded to one surface of the base 1 by means of bonding agent 3 so as to have both ends of the elements 2 exposed along both side edges of thus fabricated grind belt B. According to such arrangement that all grind elements 2 are disposed side by side in parallel or almost in parallel, bonding area of the element against the base 1 can be increased, so that when the grind belt B is put in use fall of pillar-like grind elements 2 away from one of side edges of the base 1 can be prevented owing to the increased bonding area, resulting that grindability of the grind belt B can be maintained for a long time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08333812-A (JP)
Title: Building unit for elevator
Inventor: TOKUNARI HIROHISA
IPC: B66B9/00
Filed: 1995-06-06
Abstract: PURPOSE: To reduce expenses, such as a manufacturing cost or a transportation cost. CONSTITUTION: A pulley 6 mountable with a rope which suspends a lift case 4 of an elevator is installed to a third story building unit 16A at which an elevator may arrive out of a plurality of building units ranging from the first story to the third story which constitute a unit type building. These pulleys 6 are mounted on a beam 17 which is a component member of the third story building unit 16A. These pulleys 6 are preliminarily mounted on the beam 17 at a shop of the third story building unit 16A during production time and transported to a construction site together with the third story building unit 16A.
Patent JP-S621906-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E01D21/00
Filed: 1985-06-26
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-S6030997-A (JP)
Title: Pulverized body cooling machine
Inventor: SHIODA TOSHIO
IPC: F25D1/00
Filed: 1983-08-01
Abstract: PURPOSE:To improve the cooling efficiency and enable easy and rapid internal washing upon maintenance and the like of the title machine related to the machine suitable for efficiently cooling a high-temperature pulverized body obtained by heating and drying a waste liquid generated in an atomic power station for subjecting the waste liquid to a solid treatment. CONSTITUTION:In the horizontal type cooling machine internally provided with a rotary shaft 4 mounted with a plurality of disks 3, an arc-shaped plates 10 are mounted on the rotary shaft 4 at an angle in a range of 5-35 deg., preferably at an angle in a range of 10-30 deg., with respect to the rotary shaft 4. In this case, if the arc-shaped plates are mounted on the rotary shaft in parallel thereto (an angle of zero with respect to the rotary shaft), no feeding effect of the pulverized body is produced. Further, if the mounting angle is too large, the feed of the pulverized body is too fast, the pulverized body is discharged while it is not yet sufficiently cooled. Therefore, the angle (alpha in Fig.) formed between the arc-shaped plate and the rotary shaft is selected to 5-35 deg., preferably 10-30 deg..
Patent JP-S5662446-A (JP)
Title: Change-over system for external interface
Inventor: NAKASU KOUHEI
IPC: H04B1/74
Filed: 1979-10-29
Abstract: PURPOSE:To enable to mount interfaces having different types of electric characteristics in the same module, by changing over the interface circuits having different types of electric characteristics through the provision of change-over switches. CONSTITUTION:Either one of the first and second receiver circuits is selected for a reception interface signal L1 with a selector switch S1. Further, either one of the output of the receiver circuits 1 or 2 is selected by a selector switch S2 as an input signal L6.
Patent JP-H0330343-A (JP)
Title: Method for sealing semiconductor device
Inventor: MAIKERU BII MATSUKUSHIEEN
IPC: H01L21/56
Filed: 1990-05-29
Abstract: PURPOSE: To reduce the cost of mold operation and reduce cycle time during which design of a new package is executed by receiving an insert into a standardized mold. CONSTITUTION: Mold halves 34, 36 are united to define a first cavity 38 and a second cavity 40. The cavity 38 presents a sealing mold for specifying a package body, and the second cavity is fixed to present a common standard carrier ring to types of many different package bodies. For example, a pair of inserts 46, 47 are designed to be received for each one of the mold halves 34, 36. The insert is selected and is positioned in the mold halves 34 and 36, and a semiconductor die is closed around the lead frame 26 mounted there and a plastic material is infected into an internal space. Hereby, a different package body can be accomodated without requiring the manufacture of a whole encapsulation mold by simply replacing the mold inserts 46, 47.
Patent JP-S5566251-A (JP)
Title: Motor
Inventor: KAJIWARA YOSHIHIRO
IPC: H02K9/19
Filed: 1978-11-10
Abstract: PURPOSE: To simplify seal, by sealing cylindrical portion of a bracket by pressing a cylindrical plug molded with rubber or resin into the cylindrical portion of the bracket, and by sealing a central hole of plug by means of pressure welding between a collar of a check pin and a base of the plug by the push of a spring.  
     CONSTITUTION: A cylindrical plug 21 molded with rubber or resin is pressed in and fitted to an outer circumference of a cylindrical portion 41 of a bracket 4 at the reverse load side, and sealed by means of pressure welding. Dentiform projections 42 for preventing slip-off are mounted onto the outer circumference of the cylindrical portion 41 of said bracket 4. The plug 21 is sealed to a central hole 211 by means of pressure welding between a collar 173 of a check pin 17 and a base of the plug 21 by the push of a sprig 16. Thus, seal can be simplfied without using a particular sealing material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04338516-A (JP)
Title: Optical element molding device
Inventor: IWASAKI NOBUYOSHI
IPC: B29C43/52
Filed: 1991-05-15
Abstract: PURPOSE:To eliminate the asymmetrical aberration at the time of molding generated by a molding tool for optical element material and perform the molding of optical element with high accuracy. CONSTITUTION:A body type carrier 45 on which a retaining section 39 of a carrier arm 43 for optical element material 50 and also the optical element material 50 are placed is formed by a magnetic material, and both of said sections are formed and magnetized into the same polarity. Said body type carrier 45 is retained non-contact with the retaining section 39 by the repulsion magnetic force magnetized to the same polarity of both. The optical element material 50, therefore, can be heated under the condition of being heat insulated from the retaining section 39 of the carrier arm 43.
Patent JP-S6031735-A (JP)
Inventor: ISHIHARA HIROSHI
IPC: G01N23/04
Filed: 1983-07-30
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-H10335204-A (JP)
Title: Support structure for mask hold frame
Inventor: KAWAHASHI KOJI
IPC: G03F7/20
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a large mask hold frame from tilting or bending and straining, when this frame is being fixed. SOLUTION: A mask hold frame 1 has ball plungers 3 at corners A, B, C and three V-grooves butted to these plungers 3 on the surface of a base 2. Fixing bolts 4 pierce through-holes near the ball plungers 3, and one end of each bolt 4 is mounted in a screw hole 8 of the base 2 with a compressed spring disposed between the other end of the bolt 4 and a mask hold frame 1. Between the remaining corner D of the frame 1 and the base 2, a coil spring 13 is disposed to block the frame 1 from tilting or bending. The ball plunger 3 may be mounted on a protrusion which is fixed by a fixing band on each corner of the frame 1.
Patent JP-S5765837-A (JP)
Title: Piston ring
Inventor: SHIMIZU YOUICHI
IPC: F02F5/00
Filed: 1980-10-08
Abstract: PURPOSE:To improve the capacity to resist against heat and wear out by coating at least a sliding periphery surface of a piston ring with ion plating and by producing a film of titunium nitride having hardness Hv1300 and over and thickness 3 to 20mu and sliding periphery roughness 2mu and lower. CONSTITUTION:The sliding periphery surface of a piston ring raw member 1 is covered with a titunium nitride film, using a high vacuum type ion plating unit which is provided with an electron beam as a vaporization source and an ionized electrode near the vaporization source. Compared with the conventional hard chromium plating, this ion plating is superior about the capacity to resist against heat and wear out. A sufficient wear out resistant capacity can be maintained especially by making the hardness of film Hv1300 and over. Furthermore, by providing the film thickness of 3 to 20mu, this ion plating method can prevent the generation of crack, maintaining the effect of film. The roughness of the sliding periphery surface is specified to be below 2mu to prevent the cylinder from damage.
Patent JP-S5364130-A (JP)
Title: Fuel controller for diesel engine
Inventor: MORITA YOSHIYUKI
IPC: F02D1/02
Filed: 1976-11-19
Abstract: PURPOSE: To handle a diesel engine car by means of the same operation as a gasoline engine car, by driving a fuel adjusting lever for an injection pump to a fixed position in response to engine condition by using a piston-cylinder device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000326582-A (JP)
Title: Printing apparatus and printing method
Inventor: ABE TOSHIAKI
IPC: G06K1/12
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To alternately print a predetermined printing image and a printing image comprising a part of the predetermined printing image. SOLUTION: A printing image (B) for printing all of items displayed by a printing format (A) is formed on the basis of the printing format (A) comprising data of predetermined items to be printed and data showing the printing positions of the items to perform the printing of a facing label. Next, a printing image (C) for printing predetermined items to be printed on the region (b) displayed by the printing format (A) is formed to perform the printing of a lining label and one set of the facing and lining labels are regarded as one label to print a designated number of labels, that is, labels of which the number corresponds to the number of commodities to which labels must be bonded.
Patent JP-H09325547-A (JP)
Title: Postprocessor
Inventor: AWANO HIROAKI
IPC: G03G21/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a postprocessor simple in structure and capable of highly accurately positioning a head member by establishing the position of the head member to a post-processing position by engaging a positioning member with the head member. SOLUTION: A guide shaft 2 is attached at the device main body 1 of a postprocessor, and a head carrier 3 is movably supported to the guide shaft 2. The head member 4 performs post-processing for a recording medium at a specified postprocessing position. A head holding member 5 is disposed between the head member 4 and the head carrier 3, and holds the head member 4 so as to vary the position and the posture of the head member 4 for the head carrier 3. A moving controlling means sends the head carrier 3 to the postprocessing position along the guide shaft 2. The positioning member 6 is attached at the main body 1 of the postprocessor corresponding to the post- processing, and is engaged with the head member 4, so that the position of the head member 4 is established at the postprocessing position.
Patent JP-S5365078-A (JP)
Title: Production of junction type field effect transistor
Inventor: AOKI KIYOSHI
IPC: H01L21/337
Filed: 1976-11-24
Abstract: PURPOSE: To obtain a junction type FET of a small gate region by forming the gate retion in two times and making the holes for forming gate region in two times and making the holes for forming gate region and for forming gate electrode the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5364704-A (JP)
Title: Revolving electric machine
Inventor: NAGAHARA TAKESHI
IPC: H02K1/28
Filed: 1976-11-22
Abstract: PURPOSE: To increase the capacity of the revolving electric machine by reducing the core by applying and fastening a nonmagnetic material to each end of the armature core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H034739-A (JP)
Title: Preserving device for fresh food
Inventor: TAKANO MASAYOSHI
IPC: A23B4/06
Filed: 1989-06-02
Abstract: PURPOSE:To preserve fresh foods without freezing by cooling water contained in a pressure vessel to preserving temperature below freezing point, pressurizing the water to a pressure not inducing freezing and preserving fresh foods in the water. CONSTITUTION:Fresh foods such as fresh fish 5, etc., in a pressure vessel 1 and the vessel is filled with water W1. Said water is cooled to a temperature fixed below 0 deg.C by a cooling means 3 and the water is directly or indirectly pressurized by a pressurizing means 2, then held at a pressure not inducing freezing at the preserving temperature, thus fresh foods are cooled and preserved by the water.
Patent JP-S5842348-A (JP)
Title: Order line setting system
Inventor: KOJIMA TAKUTO
IPC: H04M3/00
Filed: 1981-09-07
Abstract: PURPOSE:To communicate with a master station network, by using an order line, when a remote line concentrator is not activated, through the use of a circuit tying the line concentrator and the master station network for a communication line and the order line switchingly. CONSTITUTION:Individual subscriber telephone sets a1-an are connected to a line concentrator RNW via subscriber circuits LC-1-LC-n. A telephone set a'1 connected with a teletypewriter TTY is provided for a special subscriber line 2, and this line 2 and the RNW are connected to a jack key lamp 1, and this key lamp 1 is provided with a switch which manually switches a PCM line connected to a digital trunk circuit DT as required, from the RNW to the line 2. The trunk circuit DT is connected to a master station network NW and when the RNW is not activated, the line 2 is connected to the network NW with the key lamp 1 to communicate the telephone set a'1 with a telephone set a'2 at master station.