baber/WOPTO huggingface dataset:
Patent JP-S5527283-A (JP)
Title: Thermal adhesion method of polyamide film
Inventor: ITOU KAZUKIYO
IPC: B29C53/00
Filed: 1978-08-18
Abstract: PURPOSE: Water is present between the polyamide films and heating seal is effected in the temperature less than fusing point of the film. By doing so, low temperature adhesion can be attained without using any adhesive. Thus, good appearance can be maintained and heat damage of the film can be prevented.  
     CONSTITUTION: Between the films of polyamide to be sealed for extension, a volume of water to get wet the film surface uniformly is present. Then, heating seal or impluse seal in the temperature less than film fusing point Tm, preferrably in the range of (Tm-60)W(Tm-10)°C, is effected to do the thermal adhesion of the film.  
     EFFECT: The production of pin hole and so on is not observed more in the sealed part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000292999-A (JP)
Title: Image forming device
Inventor: SUDA TAKEO
IPC: G03G15/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a transfer rubbing by the contact of a transfer paper with an image carrier shutter when the transfer paper after an image transfer is carried to a fixing device in an image forming device of a vertical carrying method. SOLUTION: In this image forming device, an image carrier 10 is supported to be freely rotatably by a cartridge case 30 of a process cartridge 32 and at the same time, an image carrier shutter 35 is supported to be freely openably and closably with a supporting shaft 34 as a center. The shutter is energized by a spring so that it is brought to a protective position covering the image carrier 10, and a tip part 50 is provided to be able to be rotated against a shutter main body part 40 with a shaft part 52 as the center.  Then, the process cartridge 32 is assembled to the device main body and when a front cover is closed, the image carrier shutter 35 is opened, a carrying path A where the transfer paper after the image transfer is proceeded to a fixing device 22 is opened by having a projecting part 42 pushed by a lever part and the image carrier shutter 35 opened and moved from a protecting position to an evading position. At this time, the tip 50 is rotated in a direction going away from the carrying path A based on the gravity.
Patent JP-H02278661-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMAMOTO KOHEI
IPC: H01M10/05
Filed: 1989-04-20
Abstract: PURPOSE:To restrain a drop in the discharge capacity of a positive electrode during a charge and discharge cycle, and improve cycle characteristics by using a specific composite oxide as a positive active material, and lithium or lithium alloy as a negative electrode active material. CONSTITUTION:The secondary battery uses a composite oxide having a composition of LixMyMn2-yOz (M: element selected from group IIIa or IIIb of periodic table, 0<x<=1.0<=y<=1.4<=z<=4.5) as a positive active material, while lithium or lithium alloy is used as a negative active material. The aforesaid composite oxide refers to the inclusion of an oxide such as LiMMnO4, Li2O, M2O3 and manganese dioxide in a crystalline structure. The composite oxide is superior in reversibility for the ingress and egress of a lithium ion. According to this construction, a drop in the discharge capacity of the positive electrode is reduced during a charge and discharge cycle, and the the cycle characteristics of the battery can be improved.
Patent JP-S5625384-A (JP)
Title: Self-excited converter
Inventor: OOKOUCHI SADAO
IPC: H02M7/537
Filed: 1979-08-09
Abstract: PURPOSE:To eliminate the need for an auxilary power source portion, miniaturize a device, lower cost and improve reliability by a method wherein the drive power of a self-excited forward converter is obtained by the switching operation of itself. CONSTITUTION:Collector currents flow through a drive thransistor Q2 by currents from a main power source V1. Drive voltage is induced to the drive winding N2 of a drive transformer T1, the voltage is supplied to a base of the drive transistor Q2, and the drive transistor Q2 is brought to a saturated condition. When a capacitor C1 is charged, a transistor Q1 for OFF is conducted, and the drive transistor Q2 is turned OFF. When the drive transistor Q2 is at ON, voltage is induced at the secondary winding N8 of a main transformer T2, and smoothed, and output voltage is generated between output terminals t1, t2.
Patent JP-S6140430-A (JP)
Inventor: SHIGUMAN SUTOROEMU
IPC: F01D9/02
Filed: 1985-05-15
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-S5225648-A (JP)
Title: Ends of optical fibers
Inventor: NAKAGOME HIROSHI
IPC: G02B6/36
Filed: 1975-08-22
Abstract: PURPOSE:To improve the workability, maintainability and stability of the centering of an optical fiber at its end to be jointed, fixing the fiber with three cylinders and inserting the fiber in a sleeve together with these cylinders.
Patent JP-H05123374-A (JP)
Title: Breast embracing device for ventilator
Inventor: ZAMIIRU HAIEKU
IPC: A61H31/02
Filed: 1992-03-27
Abstract: PURPOSE: To form a shell end part seal to form a practically sufficient seal by providing a base member, a support member and a support structure in a pectoral region folder, and restraining a side part of a shell from deflecting by reacting to pressure lower than atmospheric pressure in the shell, by this tool. CONSTITUTION: A pectoral region folder has a pectoral region covering shell 40 composed of a spring-shaped material to be installed on a pectoral region of a patient, and this shell 40 has a side part extending to a side part of the body of the patient, means 54 and 56 to seal the shell 40 on the body and an air passage to the inside of the folder connected to an air oscillator, and also has a base member 10 positioned under the back of the patient lying down, one or more support members 14 extending upward from the base member 10 and a support structure composed of a means to fit the shell 40 to the support member 14, and is constituted so as to restrain an end part of the shell 40 from deflecting by reacting to pressure lower than atmospheric pressure in the shell 40, by this tool.
Patent JP-H10292012-A (JP)
Title: Resin additive, resin composition and molding prepared by molding the composition
Inventor: KAIDA YURIKO
IPC: A61L2/16
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer improved in antifungal properties, antimold properties, water repellency and stainproofness by copolymerizing a polymerizable monomer having an organic residue which can develop antifungal and/or antimold properties with a polymerizable fluoro monomer and a polymerizable monomer compatible with a vinyl chloride resin. SOLUTION: Polymerizable monomer (5-90 wt.%) having an organic reside which can develop antifungal and/or antimold properties and represented by the formula: D-Q<1> -U<1> (wherein D is a polymerizable unsatuation; Q<1> is a single bond or a divalent bonding group; and U<1> is a monovalent group containing a phenol skeleton, a pyridine skeleton, a pyridinium skeleton, a quinoline skeleton, a triazine skeleton or the like) is copolymerized with 10-60 wt.% polymerizable fluoro monomer of the formula: CH2 =CR<2> COO-Q<3> -R<f> (wherein R<2> is H or methyl; Q<3> is Q<1> ; and R<f> is a group derived by substituting at least two H atoms of an alkyl by F atoms) and 40-90 wt.% polymerizable monomer compatible with a vinyl chloride resin to obtain a resin additive comprising a copolymer having a number-average molecular weight of 5,000-30,000.
Patent JP-S62258873-A (JP)
Title: Crawler tension regulating device for crawler type vehicle
Inventor: SAKYO TAKESHI
IPC: B62D55/30
Filed: 1986-05-06
Abstract: PURPOSE:To prevent the lowering of fuel consumption rate, by disposing a pressure reducing valve which is changed over by a pressure which is higher than the set pressure of a relief valve, in a pipe line between a selector valve and a rod side chamber to set the tension of the crawler at an optimum value in order to reduce the running resistance. CONSTITUTION:A second pressure reducing valve 15 is disposed between a selector valve 14 and a rod side chamber B, a relief valve 18 is set at a value which is equal to the maximum discharge pressure of a hydraulic pressure source 6. Hydraulic oil from the hydraulic pressure source 6 is led into a head side chamber A through a pressure reducing valve 7, a pipe line 8 and a check valve 9 to push out a piston 2 while hydraulic oil is discharged from the rod side chamber B so that an idler 4 is displaced to stretch a crawler 5. when the pressure of the side chamber A increases to a pressure which is set to the pressure reducing valve 7, the change-over valve 14 is turned into a communicating position (b) so that the pressure in the head side chamber A, the spring force of a spring 3 and the pressure in the rod side chamber are balanced with each other.
Patent JP-H01272719-A (JP)
Title: Bushing hardened to large depth and production thereof
Inventor: OKAWA KAZUHIDE
IPC: C21D9/40
Filed: 1988-04-25
Abstract: PURPOSE:To convert the structure of a hardened layer of a large depth at the outside part of bushing into a fine martensite structure, to make the surface of the bushing hard and the interior tough and to prolong the service life of the bushing undergoing external wear by forming the hardened layer from the surface of the bushing toward the core part and tempering only the inside part. CONSTITUTION:The whole of bushing 1 is oil-hardened and tempered at a low temp. to form a hardened layer of a uniform thickness from the surface toward the core part 1b. The bushing 1 is relatively moved in the axial direction while cooling the surface of the outside part 1a and induction-heating the surface of the inside part 1c to the austenite temp. or above. Hardness is ensured from the surface of the outside part 1a to the core part 1b, the part 1b is tempered and a part near the inside part 1c is hardened. The whole of the bushing 1 is then tempered to form the hardened layer of the large depth at the outside part 1a.
Patent JP-S582906-A (JP)
Title: Sequence controller
Inventor: IZUMIDA MASAHIRO
IPC: G05B19/05
Filed: 1981-06-29
Abstract: PURPOSE:To make the device small-sized considerably, by connecting a control unit and terminal boards directly and incorporating power modules, which drive  parts to be controlled, in terminal board. CONSTITUTION:Connection terminal boards 13 and a control unit 12 on a control panel are connected by connectors 160 and 160 in end parts. Terminals of terminal boards 13 are connected to the external through lead wires. The signal from an external sensor is supplied to the unit 12 through each terminal 131. The unit 12 outputs a control sigal on a basis of the inputted signal. This control signal is sent to terminal boards 13 and is amplified as a driving signal for parts to be controlled through power modules 17 and drives parts to be controlled such as a motor. Thus, the device is made small-sized considerably by the direct connection between the unit 12 and the external.
Patent JP-S62275974-A (JP)
Inventor: ETSUKUHARUTO SHIYUNAIDAA
IPC: B65H45/16
Filed: 1987-04-27
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-H08294838-A (JP)
Title: Automatic tool changing device of nc machine tool
Inventor: SHIMIZU TATSUO
IPC: B23Q3/155
Filed: 1995-04-26
Abstract: PURPOSE: To make accurate machining using a simple structure by measuring the mounting position of a cutter tip automatically, comparing the obtained measurement with a numerical value corresponding to the proper mounting position, and thereupon correcting the moving amount of the edge tip by an edge tip position measuring/correcting device which is installed on the machine body. CONSTITUTION: A drive motive for rotation is actuated, and a holding part 5 for a cutting tool shank 7a having a desired shape on a tool holder 4 is rotated to the specified angular position, and a tool fitting element is moved so that a detention part 2 is detained with the shank part of the tool shank 7a, and then a chucking mechanism is turned on and the shank part is mounted fast in the detention part 2. The tool fitting element 1 is moved, and the tip of the tool shank 7a is put in touch with an edge tip position measuring sensor 53 of an edge tip position measuring/correcting device 7, and the moving amount of the tool shank 7a is corrected to cut a workpiece.
Patent JP-H05283230-A (JP)
Title: Nonmagnetic board for magnetic head
IPC: H01F1/00
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a nonmagnetic board for a nonmagnetic magnetic head in which a metallic magnetic film is vapor-deposited. CONSTITUTION:A nonmagnetic board for a magnetic head contains CoO and NiO as a basic composition and 0.1-10wt.% of MgO is added to the composition. The board of this composition can obtain substantially equivalent characteristics in both thermal expansion rate and hardness to those of a magnetic film structure. Thus, peeling, cracks of the structure can be significantly prevented. Further, its hardness is enhanced thereby to suppress shortening of a life of the head, deformation, cracks, etc., of the board, and its wear resistance, durability of the head are particularly excellent as its advantages.
Patent JP-S5836547-A (JP)
Inventor: HARIRU HANNA
IPC: A61F2/16
Filed: 1982-06-16
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-S5435813-A (JP)
Title: Controlling method for carbon content of reduced pellets
Inventor: NARITA KIICHI
IPC: C21B13/02
Filed: 1977-08-25
Abstract: PURPOSE:To rapidly control the C content of reduced pellets by blowing natural gas into the pellets after the contact with a reducing gas in a direct reduction furnace.
Patent JP-H041014-A (JP)
Title: Preparation of window glass for vehicle
Inventor: HAYASHI MINORU
IPC: B29L31/30
Filed: 1990-04-18
Abstract: PURPOSE:To form an opaque part to the outer peripheral part of window glass simultaneously with molding by a method wherein molds having screen printing applied to the peripheral edge parts of one surfaces thereof are opposed mutually so as to turn the screen printing applied surfaces inwardly to provide the gap corresponding to the thickness of window glass between them and a resin material is injected in the gap to form uneven surfaces to the peripheral edge part of the molded one. CONSTITUTION:Two molds 1, 1 are prepared and, for example, screen printing having a mesh size of about 200 - 300 is applied to one peripheral edge parts 1a of two molds 1, 1 to form printed surfaces 2 composed of resin layers. Next, the molds are opposed each other so that the printed surfaces 2 having screen printing applied thereto are turned inwardly. Further, an annular gasket 3 is arranged to the outermost peripheral parts of the molds 1, 1 to form the gap 4 corresponding to the thickness of window glass. Subsequently, an injection resin material composed of a thermosetting resin is injected in the gap 4 to be cured under heating to mold window glass 6 having uneven surfaces 6a transferred to the outer peripheral surface thereof.
Patent JP-H04332214-A (JP)
Title: High speed interpolation device
Inventor: ONISHI MAKOTO
IPC: H04N11/24
Filed: 1991-05-08
Abstract: PURPOSE:To obtain a high speed interpolation device to apply precise, high order, high clock time precision interpolation to a high speed signal such as image signal and further to make it possible to realize such interpolation with low speed circuit elements by using a fixed oscillator and variable delay element to equivalently enhance a time resolution. CONSTITUTION:Counter 1 is reset by a input sampling signal fS1 at every cycle T1=1/fS1), while at the same time the clock position for delay unit 2 is preserved in a latch 5, and further the clock position is converted to clock time 11 by a decoder 7. Next, a counter value of counter 1 and a clock position of delay device 2 are preserved in latches 3 and 4 by an output sampling signal fS2 at every cycle T2=1/fS2, respectively. The value of latch 4 is converted to clock time l2 by decoder 6, and the value of latch 3 is input in the decoder 6 to obtain an output sampling point of time t2. Adder 8 subtracts value t1 of decoder 7 from value t2 of decoder 6, and preserves the result of the subtraction in a latch 9. Accordingly, an interpolating point of time tau can be obtained in terms of the precision of delay time d.
Patent JP-H01273889-A (JP)
Title: Sealed scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1988-04-27
Abstract: PURPOSE:To enlarge pressing power from the back of a shaft direction revolving scroll so as to obtain the behavioral stability by making the shaft diameter of a revolving bearing crankpin more than specific times in proportion to the shaft diameter of a revolving scroll driving shaft main bearing. CONSTITUTION:A revolving bearing crankpin 30 is provided in order to give revolving motion to a revolving scroll member 6 of a sealed scroll compressor. The shaft diameter of said revolving bearing crankpin 30 is made more than 1.15 times in proportion to the shaft diameter of a revolving scroll driving shaft main bearing 31. Hydraulic power to work on the top face of an eccentric shaft of the main shaft is thus enlarged.
Patent JP-S61262341-A (JP)
Title: Protocol conversion system
Inventor: KIJINO RIYOUJIROU
IPC: H04L13/00
Filed: 1985-05-16
Abstract: PURPOSE:To connect easily a host computer system and a personal computer system by connecting both the systems via an independent protocol converter so as not change the existing software built-in the host computer system and the personal computer system. CONSTITUTION:The host computer system 6 sends a work station information to a protocol converter 5 in a form decided by the system. A protocol conversion program 51 applies protocol conversion so that the content of work station information can be processed by the personal computer 4 and sends the result of processing to the personal computer 4. The personal computer 4 displays the received information in a form decided by the computer. On the other hand, the information inputted from the personal computer 4 by the operation is subjected to a protocol conversion processing by the protocol conversion program 51 of the protocol converter 5 and the result of processing is sent to the computer system 6.
Patent JP-S5226692-A (JP)
Title: Leather polishing machine
Inventor: UEKI NORIO
IPC: B24B9/02
Filed: 1975-08-26
Abstract: PURPOSE: To provide a grinding machine to grind and polish corners and end faces of a leather piece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58219415-A (JP)
Title: Karman's vortex street flowmeter
Inventor: MIYOSHI NORIOMI
IPC: G01P5/01
Filed: 1982-06-15
Abstract: PURPOSE:To perform accurate detection at a low speed region, by holding a vibration member at a balanced state of mass with respect to a rotary shaft, forming a plurality of vibrating chambers, and optically detecting the vibration displacement of said vibrating member by a pair of light emitting and receiving element. CONSTITUTION:A vibrating plate 9 of a vibrator 8 is held by span bands 101 and 102 and constituted so that the balance of mass is kept with respect to the central axis. Then, chambers 191 and 192 are provided in a vibrating chamber 16, which is provided in a housing 12 that encloses the vibrator 8. The chambers are communicated to slits 71 and 72 of a vortex yielding body 2 through holes 201 and 202. A light emitting element 23 and a light receiving element 24 are arranged so as to be made to face the vibrating plate 9. A detecting circuit part 25 is provided. When vortexes (not shown in the Figure) are generated by the vortex generating body 2, the vibrator 8 undergoes torsional vibration. But it is regulated to a specified amplitude by the vibrating chamber 16. Since the change in reflected light in a vibrating piece 9 is approximately constant, a specified output can be obtained from the light receiving element even at a low flow rate region.
Patent JP-S5728901-A (JP)
Title: Radiating apparatus of infrared rays
Inventor: FUKADA SHIYUUZOU
IPC: F23D14/18
Filed: 1980-07-25
Abstract: PURPOSE: To purify the exhaust gas produced at a burner which heats a radiating body, as well as to effectively radiate far infrared rays of long-wavelength, by heating a radiating body made of ceramic material at a low temperature, along with using catalyzer made of metallic oxide.  
     CONSTITUTION: The illustration shows a cylindrical radiating body 1 made of ceramic material of which top is closed, combustion catalyzer 4 made of metallic oxide, provided on the outer surface of radiating body 1 and the inside of pores 3 for exhausting gas. When a gas is ignited and burnt, the exhaust gas produced at the burner 2 is discharged from the exhaust pores 3, heating the radiating body 1 and the catalyzer 4 during passing through them. As a result, the exhaust gas produced at the burner can be purified by the catalyzer 4, and the infrared rays which are mainly far infrared rays having high permeability can be radiated without loss. Moreover, the radiating efficiency of infrared rays can be increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5227113-A (JP)
Title: Magnetic floating electric car
Inventor: WATANABE NOBUO
IPC: B60L13/06
Filed: 1975-08-25
Abstract: PURPOSE: When one feeder of three phase current source is separated, single phase operation is performed to improve reliability of operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60248182-A (JP)
Title: Plasmid pby501
Inventor: YUGAWA HIDEAKI
IPC: C12N15/77
Filed: 1984-05-23
Abstract: PURPOSE:To provide a vector originated from Brevibacterium linens, having specific molecular weight and specific decomposition characteristics to restriction enzyme, and useful for the growth of industrially utilizable host microorganism from a microbial strain belonging to Brevibacterium genus. CONSTITUTION:Plasmid pBY501 originated from Brevibacterium linens (IFO 12170, ATCC9174, etc.), having a molecular weight of 7.6Kbp and exhibiting the decomposition characteristics of formula to representative restriction enzymes. It is a novel plasmid vector for the growth and improvement of industrially utilizable microorganism from microbial strain belonging to Brevibacterium genus.
Patent JP-S59228791-A (JP)
Inventor: TANIMOTO HIROMU
IPC: H05K7/02
Filed: 1983-06-10
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-H02281543-A (JP)
Title: Picture tube
Inventor: NAKAMURA KOJI
IPC: H01J29/87
Filed: 1989-04-22
Abstract: PURPOSE:To increase the reliability of a large-sized picture tube with reduced stresses on the inner surface of a corner portion by bringing as large area as possible of the corner portion of a side glass panel is contact with a metallic annular member. CONSTITUTION:The inclination angle beta1 of the outer surface of the corner portion of a side glass panel portion 2B is made parallel to the tube axis. The distance between a mold match line (M/M) and a break line(B/L) is made large. This makes the band width WB of an annular reinforcing member 20 substantially in surface contact at the corner portion. WB/WP is made 35% or greater. As a result, concentration of tightening force only near the mold match line of the corner can be avoided.