baber/WOPTO huggingface dataset:
Patent JP-S60186884-A (JP)
Title: Blade device for heat roller of copying machine
Inventor: SAITOU TOSHIO
IPC: G03G15/20
Filed: 1984-03-06
Abstract: PURPOSE:To efficiently remove excessive oil on a heat roller, by pressure-contacting a blade held in a holder through a plate spring with the heat roller and, at the same time, energizing the back of the free end of the blade against the heat roller with another plate spring. CONSTITUTION:Silicone oil is supplied to a heat roller 14 by means of a wick 24, whose one end is dipped in an oil reservoir 23 and, as the heat roller 14 rotates, the silicone oil is applied to the surface of the heat roller 14 and pressure roller 22. A blade 31 held by in a holder 34 with a plate spring 35 is pressure-contacted with the heat roller 14 and the free end of the blade 31 is energized against the heat roller 14 with another plate spring 32. Therefore, excessive silicone oil on the heat roller 14 can be removed stably for a long period and recovered into the oil reservoir 23.
Patent JP-H09236123-A (JP)
Title: Magnetic bearing device
Inventor: NAKAGAWA TORU
IPC: H02K7/09
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device having high load capacity and to improve performance of a production apparatus, such as a processing apparatus and a vacuum pump, on which the magnetic bearing device is mounted as a bearing. SOLUTION: A lamination core of which the radial direction electromagnetic suction starter of a magnetic bearing device consists is divided classified by a pole tooth unit into a lamination core piece 1. The magnetic bearing device comprises the lamination pieces 1; and windings 3 wound around the pole tooth part 4 through an insulation substance. The given number of the lamination core pieces 1 around each of which the winding 3 is wound are combined together to form a lamination core 2 which is constituted by fixing a joining spot between the lamination core pieces 1.
Patent JP-S58161275-A (JP)
Inventor: SATOU KIYOMICHI
IPC: H01R4/70
Filed: 1982-03-19
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-S60191052-A (JP)
Inventor: NAKAMOTO MASAYUKI
IPC: C04B35/46
Filed: 1984-03-08
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-S58162603-A (JP)
Title: Branched styrene-butadiene copolymer
Inventor: OOSHIMA NOBORU
IPC: C08F8/42
Filed: 1982-03-19
Abstract: PURPOSE:The titled copolymer, prepared by coupling active sttyrene-butadiene copolymeric anions obtained by a special reaction with a tin halide compound, having reduced hysteresis loss and rupture characteristics, and suitable for tire rubbers. CONSTITUTION:Active styrene-butadiene copolymeric anions obtained by polymerizing butadiene with styrene in the presesnce of an organolithium compound initiator and an ether or tertiary amine in a hydrocarbon solvent at 0-50 deg.C initial temperature, <=120 deg.C maximal ultimate temperature and >=30 deg.C difference between the initial and the maximal ultimate temperatures are coupled with a tin halide compound to give the aimed copolymer having >=20wt% branched polymeric content linked to tin-butadienyl bonds, 3-25% combined styrene content and 30-50% content of vinyl bonds in the butadiene part.
Patent JP-H11235053-A (JP)
Title: Power converter stack
Inventor: YOSHII MAKOTO
IPC: H02M7/5387
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a power converter stack which equalizes inductance to the circuits of individual groups of capacitors, and uniformizes ripple currents. SOLUTION: On one end of a junction board 27 formed by joining a P-layer side conductor board 15 and an N-layer side conductor board 16 onto both surfaces of an insulating board 10, a positive-side DC terminal 11, an AC terminal 13, a negative-side DC terminal 12 are provided. Between a positive-side power line and a negative-side power line to be connected to the positive-side DC terminal and the negative-side DC terminal, a plurality of groups of capacitors 21a,...24c are connected in parallel, positive-side and negative-side IGBTs 18, 19 are connected in series. The IGBTs are arranged in the center collectively, and the groups of capacitors are arranged outside each IGBT uniformly.  Both conductor boards have a specified pattern, and the IGBTs and capacitors are connected to individual terminals, and connection of the IGBTs is performed on the opposite side to the positions of installation of the positive-side and negative-side DC terminals. Along with it, both conductor boards are overlapped over at the pattern sections constituting the above- mentioned positive-side and negative-side power lines.
Patent JP-H01216845-A (JP)
Title: Gradation display of image output apparatus
Inventor: YAMADA KUNIO
IPC: B41J2/52
Filed: 1988-02-25
Abstract: PURPOSE:To reduce the number of halftone dots whose reproducibility is unstable and thereby improve image quality by forming halftone dots consisting of colored micropixels located in a direction where these micropixels can be easily reproduced with stability adjacently to protruding micropixels at the following level, when the halftone dot consisting of colored micropixels protruding in a direction where these micropixels can hardly be reproduced stably. CONSTITUTION:A pixel is subdivided into micropixels with a minute area and halftone dots P0-P16 are formed by colored micropixels in the pixel. Then a gradation is displayed by the proportion of colored micropixels to the total micropixels. The halftone dot is always formed by a group of connected micropixels and the colored micropixels are decided in response to each gradation. If halftone dots P4, P7, P14 consisting of colored micropixels S4, S7, S14 which protrude in a direction where these micropixels can hardly be reproduced with stability somewhere at each gradation level, are formed, halftone dots P5, P8, P15 consisting of colored micropixels which are located in a direction where these micropixels adjoin protruding colored micropixels and can be easily reproduced with stability, are formed at the following gradation level. Consequently, the number of halftone dots whose reproducibility is unstable reduces.
Patent JP-H01216005-A (JP)
Title: Turbine control device
Inventor: KAWAI TAKUMI
IPC: F01D21/00
Filed: 1988-02-25
Abstract: PURPOSE:To prevent sudden closing of an intercept valve during normal operation by providing a restricting means on changing rate of an intercept valve opening signal and a releasing means from restriction on the changing rate of the intercept valve opening signal to a means to control opening of the intercept valve. CONSTITUTION:A malfunction preventing circuit 50 is interposed in a controlled system which provides a final load signal that is output from a load distributing part 38 of a turbine controlling device to an intercept valve. The malfunction preventing circuit 50 is equipped with a restricting circuit 504 on changing rate, which restricts such a large signal that a dash pot of an intercept valve mechanism acts when the large signal is input during normal operation. And the malfunction preventing circuit 50 is also equipped with a releasing circuit from restriction on changing rate, which is composed of a one-shot circuit 503 which is connected to the restricting circuit 504, an OR circuit 502, a turbine acceleration detecting circuit 501, a subtracter 505, an absolute value circuit 506 and comparator 507. Thereby sudden closing of the intercept valve during normal operation is prevented, while sudden closing at the time of load shutdown is made possible.
Patent JP-S60187987-A (JP)
Title: Display device of tape recorder
Inventor: TESHIROGI KAZUHIRO
IPC: G11B27/22
Filed: 1984-03-06
Abstract: PURPOSE:To display the extent of tape running for every information group by detecting the start part of every information group to initialize the display of tape running extent. CONSTITUTION:When a signal part detecting circuit 5 detects the start part of each information group, it is controlled through a display control circuit 6 by a tape running mechanism 4, the circuit 6, etc. to initialize a display device 7 on which the extent of tape running is displayed. In such constitution, the extent of tape running is displayed for every information group.
Patent JP-H08158337-A (JP)
Title: Sweeper
Inventor: HASAMIYA HIDEKI
IPC: E01H1/08
Filed: 1995-02-07
Abstract: PURPOSE: To reduce the damage and abrasion of blades of a fan, by containing dust scrapped up by a rotary brush into an enclosed tank without passing through the fan. CONSTITUTION: When a rotary brush 2 and a fan 4 are driven by a traveling engine 29, dust, rubbish, etc., on a lawn 1 are scrapped up by the rotary brush 2 and at the same time, the dust, rubbish, etc., scrapped up are contained in an enclosed tank 5 by the suction force of the fan 4 (scrapping air draft 15A →enclosed tank 5 →suction opening 24a of a cover 24 → suction passage 23). In this time, the blowing air of the fan 4 is discharged to the outside air through a discharge pipe 21 and also conducted to a blowing-out air draft 15B through a duct 20 to blow out from an upper discharge opening 15b and blow up the dust scrapped up by the rotary brush 2. In this way, since the dust scrapped up by the rotary brush 2 is directly discharged from the scrapping body 15A to the enclosed tank 5 by the suction force of the fan 4, dust, rubbish, etc., do not contact the blades of fan 4.
Patent JP-S63208962-A (JP)
Title: Adaptor device for inter-system communication circuit
Inventor: KITAGAWA HIROTAKA
IPC: H04L29/10
Filed: 1987-02-26
Abstract: PURPOSE:To perform communication high in efficiency by allocating dynamically an application identifier and an offer identifier to a control table so that a control means performs its control jobs after securing the correspondence between the application and offer identifiers among various types control tables needed for communication. CONSTITUTION:When N connection is required between a transport control program TCP 211 and a network control program NCP 231, a control part 251 retrieves an unused N connection control table having the lowest number among those control tables of both a TCP 211 and a NCP 231 respectively. Then the part 251 writes those retrieved numbers in both N connection tables as the application and offer identifier numbers. Hereafter the control data are transferred between the TCP 211 and the NCP 231 for communication control by designating the numbers of both application and offer identifiers.
Patent JP-S59167987-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/44
Filed: 1983-03-15
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-H0848656-A (JP)
Title: Compound for organic el element and organic el element
Inventor: NAKATANI KENJI
IPC: C07C217/92
Filed: 1995-02-08
Abstract: PURPOSE:To obtain a compound which can be used as an organic EL element, particularly as a hole infusion transporting layer, because it shows prolonged emission life and high brilliance of high durability and reliability. CONSTITUTION:This compound is represented by the formula (R1-R4 are each an aryl, an alkyl, an alkoxy, amino, halogen; r1-r4 are each 0-5; R5-R6 are each an alkyl, alkoxy, amino, halogen; r5, r6 are each 0-4), for example, N,N,N',N'- tetra(3-biphenylyl)benzidine. This compound is obtained by heating a di(biphenyl) amine compound and a diiodo-biphenyl, or N,N'-diphenylbenzine and a iodobiphenyl in combination, respectively, in the presence of copper. This compound has a high melting point, high glass transition point and the thin film formed by metallization or the like is clear and forms a stabilized amorphous smooth thin film even over the room temperature, thus it can be formed into a thin film by itself in no need of a resin binder.
Patent JP-2000203479-A (JP)
Title: Double basket for bicycle
Inventor: IIJIMA NORIHIRO
IPC: B62J9/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To load an excess quantity safely and simply by providing a bicycle basket having an upper face and a bottom face with the same size, providing an auxiliary tool which has the same shape, is a size smaller in circumference, has ladder-like portions on both side faces, and is removed with a bottom face, and connecting them with a rubber band fitted with hooks at both ends. SOLUTION: This bicycle is provided with a bicycle basket 4 having an upper face and a bottom face with the same size and an auxiliary tool 1 which has the same shape, with a size smaller in circumference, than the basket 4, has ladder-like sections 2, 3 on both side faces, and is removed with a bottom face. They are connected by a rubber band 5 fitted with hooks 6, 7 at both ends. For use, the auxiliary tool 1 is put in the bicycle basket 4. The hook 6 of the rubber band 5 is hooked on one position the ladder-like portion 2 on the side face of the auxiliary tool 1, and the hook 7 is hooked on one position of the ladder-like section 3 through the side face, the lower side of the bottom face and the opposite side face of the bicycle basket 4.  The height of the bicycle basket 4 is increased, and an excess quantity above the allowable quantity of the bicycle basket 4 can be loaded safely and simply.
Patent JP-S52128302-A (JP)
Title: Preparation of amide compounds
Inventor: SETSUTA TSUTOMU
IPC: C07B31/00
Filed: 1976-04-19
Abstract: PURPOSE: To prepare amide compounds useful as intermediates for the medicines and pesticides, etc., while suppressing the formation of by-products, in high yields by the rearrangement of aldoxime compounds in the presence of a catalyst consisting of metals, such as Pd, Cu, etc., or metallic ions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51117670-A (JP)
Title: Acoustic-luminous type electroscope
Inventor: SANO HAYATO
IPC: G01R19/155
Filed: 1975-04-09
Abstract: PURPOSE: In order to furnish an electroscope which can discriminate the existence of charging by means of lighting display of light emitting element as well as the sound of speaker. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52127111-A (JP)
Title: Processing connecteing system of malicious call
Inventor: USUDA HIROSHIGE
IPC: H04M3/22
Filed: 1976-04-19
Abstract: PURPOSE:To wake-up the tape recorder instantly to record the talk when the called subscriber receives a malicious call and requests to record it by previously arranging for the tape recorder in the central telephone exchange.
Patent JP-S59170242-A (JP)
Title: Hot worked steel material containing ultrafine ferrite particles and its production
Inventor: YADA HIROSHI
IPC: C22C38/00
Filed: 1983-03-16
Abstract: PURPOSE:To produce inexpensively a hot-worked steel material contg. ultrafine ferrite particles and having high strength by subjecting a steel material contg. a specific compsn. and amt. of C, Si, Mn, Cr, Cu, Ni, etc. to a high rolling reduction by hot working at a specific temp. then cooling quickly the material. CONSTITUTION:A steel material contg. 0.08-0.4% C, <=2% Si, 0.5-5% in total of >=1 kind among Mn, Cr, Cu and Ni, <=1% in total of other alloy elements, and consisting of the balance unavoidable impurities and Fe is subjected to working at a draft of >=40% in one pass or >=60% within one second of >=2 passes of cumulative working at 680-1,000 deg.C in the final stage of hot working. The steel material is thereafter forcibly cooled to at least <=620 deg.C, more preferably <=350 deg.C at a cooling rate of >=50 deg.C/sec within two seconds. The high- strength and hot-worked steel material consisting of the fine structure contg. 1-50vol% cubic ferrite texture of <=5mu average grain size and the balance at least one kind of bainite or martensite, having >=70kg/mm.<2> strength and having good ductility, toughness and processability is obtd.
Patent JP-H09237610-A (JP)
Title: Tubular bulb, halogen bulb, discharge lamp, bulb with reflector, and luminaire
Inventor: WATANABE TSUTOMU
IPC: H01K1/38
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the airtightness of a squeeze seal section by forming chromium layers on the surfaces of metal foils buried on the seal section. SOLUTION: The right end sections of inner lead wires 19, 20 are fixed to the left end sections of a pair of molybdenum foils 21, 22 buried on a squeeze seal section 13 and sealed airtightly as shown in the figure, and a pair of tungsten outer lead wires 23, 24 are connected to the right end sections of the molybdenum foils 21, 22. The outer faces of the connection end sections of the molybdenum foils 21, 22 fixing and electrically connecting a pair of inner lead wires 19, 20 and a pair of outer lead wires 23, 24 are coated with chromium layers 27 respectively. The chromium layers 27 have required flat areas on the molybdenum foils 21, 22, and the lead wires 19, 20, 23, 24 can be easily mounted.  The chromium layers Z7 are prevented from being fused and evaporated to generate bubbles by heating when the squeeze seal section 13 is formed, and the airtightness of the squeeze seal section 13 can be improved.
Patent JP-H04220283-A (JP)
Title: Blade set for electric hair clippers
Inventor: GUREGORII ESU UOORU
IPC: B26B19/06
Filed: 1991-03-08
Abstract: PURPOSE: To make a reciprocating blade so as not to move back and forth and to make hair clippers as not to operate in spite of replacing them at a grasping part by placing blade guides fixed closely to the respective lateral sides of stationary blades and arranging a guiding blade to the reciprocating blade. CONSTITUTION: When a blade assembly is fixed to a grasping part 12, a cam eccentric 28 enters an aperture part 98 of guiding pieces 94. During operation, the rotation of the eccentric 28 drives the reciprocating blade 36 back and forth through a stroke distance A and while a blade reciprocates hair entering a gap between teeth are trimmed. At this time, the teeth of the blade 36 is kept in parallel concerning a tooth edge 36 during the reciprocating of the teeth by mutually biting to the blade guides of a guiding bar even under a strong trimming load. On the other hand, when being detached from the grasping part, the teeth 82 of the reciprocating blade 36 are kept parallel to a blade edge 76 while the blade 36 is pushed to the terminal of a maximum stroke B.
Patent JP-H02222730-A (JP)
Title: Method for supporting catalytic metal on catalyst carrier
Inventor: KOBAYASHI KAZUNORI
IPC: B01D53/94
Filed: 1989-02-23
Abstract: PURPOSE:To uniformly support a catalytic metal on catalyst carriers in a short time by immersing the carriers in a soln. contg. the metal for a certain time, pulling up the carriers, making the concn. of the soln. uniform by bubbling and repeating these operations. CONSTITUTION:Carriers 3 are put in a support frame 1 and this frame 1 is immersed in a soln. 4 contg. a catalytic metal in a soln. vessel 2. After the lapse of a certain time, the frame 1 is taken out of the soln. 4 and solenoid valves 7 are opened to introduce air from ducts 6. The soln. 4 is bubbled by the air and the concn. distribution of the soln. 4 is made uniform. The valves 7 are then closed and the frame 1 is lowered to immerse the carriers 3 in the soln. 4. These operations are repeated. The catalytic metal is uniformly supported in a short time.
Patent JP-S54136299-A (JP)
Title: Smoke sensor of photoelectric type
Inventor: HARANO SHIGETO
IPC: G01N21/53
Filed: 1978-04-14
Abstract: PURPOSE: To obtain quick and sure response through rapid introduction of smoke, by taking the ratio of the full height of the labyrinth to the height of cone guide within a specific range to introduce the smoke to the smoke sensing part in the sensor.  
     CONSTITUTION: Smoke can be introduced quickly to the smoke sensing part 14 placed in the sensor hausing consisting of the sensor base 1 and the sensor cover 2, when a fire is taken place. This smoke reaches the smoke sensing part partly after being passed through the labyrinth 2b formed at the base of the cone guide 16 projected upperward and the 6 sets of partitions 15 inside of it, and apart of it is flown away external the sensor after being passed through the labyrinth opposing. In this case, when the height l from the lower side of the labyrinth 2b of the guide 16 to the top is higher, the effect which catches the smoke and introduce it to the smoke sensor, is greater. But the higher the height, the greater the fluid  resistance is, then the optimum effect can be obtained for smoke introduction by taking the ratio of the labyrinth 2b of height l to the full height l o  as 1/2 to 2/3, and quick response can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62201954-A (JP)
Title: Reinforced polyolefin resin composition
Inventor: TAKE MORIO
IPC: C08L7/00
Filed: 1986-03-03
Abstract: PURPOSE:To provide the titled compsn. which has excellent rigidity and low mold shrinkage, by blending a polyolefin resin, with gypsum fiber and a specified cyanic ester compd. CONSTITUTION:A polyolefin resin (A) (e.g., PP powder) is blended with 10- 70wt% (based on the amount of the component A) gypsum fiber (B) having a diameter of 1-2mum and an aspect ratio of 10-120 in the form of a needle crystal such as alpha-type semihydrate, II type anhydrous gypsum, II type anhydrous gypsum, etc., and 0.1-10wt% (based on the amount of the component A) mono- or polyfunctional cyanic ester compd. (C) having the formula (wherein m is a number of 1-5; and R is an arom. org. grup and cyanoto group is attached to the arom. ring of said org. grup) [e.g., 2,2-bis(4-cyanatophenyl)propanhe]. If desired, a pigment, a flame retarder, an ultraviolet light absorber, an antioxi dant, etc., may be added.
Patent JP-2000243154-A (JP)
Title: Feeder line composite type optical fiber cable
Inventor: SAITO SHIN
IPC: H01B11/22
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To insure power supply for installation work of an outdoor optical network terminal end device and easily connect to the power supply by winding feeder lines on the outer circumference of an assembling drop optical fiber cable, reversing the stranded direction of the feeder line to the stranded direction of optical units, and making differ the strand pitch from the strand pitch of the optical units. SOLUTION: A feeder line composite type optical fiber cable C is constituted so that two solid wires 3, 3 are wound on the outer circumference of an assembling drop optical fiber cable which is stranded with many optical units 2 around a plurality of supporting wires 1. The stranded direction of the solid wires 3, 3 is reverse to the stranded direction of the optical units 2, and the strand pitch is made differ from the strand pitch of the optical units 2 so as to function as a lashing wire. Consequently, without loosening the optical units 2 to be separated, the solid wires 3, 3 are used as a feeder line, and power supply can be insured regardless of the condition of the installed place of an optical network terminal end device. Hereby the cost of the installation work and branching work can be reduced inexpensively by the simple construction.