baber/WOPTO huggingface dataset:
Patent JP-S58168123-A (JP)
Title: Power source trouble detector/memory
Inventor: MANFUREETO SHIYURENKU
IPC: H02H3/24
Filed: 1983-03-11
Abstract: A circuit arrangement detects and stores power line faults. The occurrence of sporadic faults as represented, for example, by inadmissibly long network collapses, which could lead to shut-down of a current supply and, therefore, to downtime of a computer are generally difficult to detect because the faults disappear given a return of the network, as does, therefore, the prerequisite for detecting the cause of such faults. For the purpose of detecting the cause of the fault, the rectified power line voltage is supplied to a comparison circuit followed by a signal circuit. The signal circuit is connected to a memory which influences a display. As a result, power line faults remain stored despite the return of the power line input voltage. The circuit arrangement is particularly suitable for use in power supply systems for data processing devices.
Patent JP-H04259331-A (JP)
Title: In-furnace roll in continuous annealing furnace
Inventor: SHIMADA TAKASHI
IPC: C21D1/00
Filed: 1991-02-13
Abstract: PURPOSE:To prevent meandering and drawing of a strip in a furnace and to secure stable passing-through of the strip by setting total crown and surface roughness of a roll in the furnace to the specific ranges. CONSTITUTION:In the rolls set in the continuous annealing furnace for metal strip and giving the crown, the surface roughness Rz on each roll is made to be 15<=Rz<=25. The total crown (tc) as the total of mechanical crown (mc) and heat crown (hc) by the surface roughness Rz on each roll, are made to be 3.2<=Rz.tc<=9.0. By this method, the development of meandering and drawing in the strip is prevented and the stable passing-through of strip is executed.
Patent JP-H09188825-A (JP)
Title: Triazine compound
Inventor: KASHIWANE YUTAKA
IPC: C09B62/085
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To attain excellent buildup properties by forming a dye comprising a triazine compound represented by a specified formula. SOLUTION: A coupling component (e.g. 1-amino-8hydroxynaphthalene-6- sulfonic acid) is dissolved in water, cyanuric chloride is added to this solution under agitation, and the obtained mixture is reacted at a pH of 3-9 and about 0-30 deg.C. The obtained product is coupled with a diazo component (e.g. diazotized 2-aminonaphthalene-1,5,7-trisulfonic acid). A compound (e.g. aniline-3-β- hydroxyethyl sulfone) represented by the formula: HN(NR2 )-A-SO2 CH2 CH2 OH is added to the product of coupling, and the obtained mixture is condensed at a pH of 4-8 and about 20-60 deg.C.  After the reaction, the product is salted out, separated by filtration and dried to obtain a reactive dye comprising a triazine compound represented by formula I [wherein A is phenylene or naphthylene; R1 and R2 are each H or a lower alkyl; and D is an organic azo dye residue represented by formula II (wherein D0 is a bicyclic aryl or the like; and the asterisk mark * means that the N(CR1 ) in formula I is bonded to the position 6, 7 or 8 of the naphthalene nucleus)].
Patent JP-S51116377-A (JP)
Title: A tandem type master cylinder
Inventor: AMANO HARUYUKI
IPC: B60T11/224
Filed: 1975-04-04
Abstract: PURPOSE: When the one system is broken, the other normal system is operated without non effective strokes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06248608-A (JP)
Title: Railroad crossing plate and production thereof
Inventor: MIYASAKA TAKAO
IPC: B29C43/20
Filed: 1993-03-02
Abstract: PURPOSE:To reduce noises when cars cross and reclaim used tires, by wrapping a rubber core material arranged in the center-axial direction in a reclaimed rubber layer and a dense rubber layer to form at least a three-layer tructure and filling it in a heated molding to mold as a single unit. CONSTITUTION:A valcanized rubber core material 12 is wrapped in a dense rubber 16 composed of a reclaimed rubber 14 in which a crushed recycled rubber like used rubber is mixed with a valcamizer and a crude rubber mixed with a valcanizer to form a three-layer structure. Next, this structure is put into a heated metal molding to valcanize the crude rubber 16 and the reclaimed rubber in order to mold a railroad crossing plate as a single unit. When it is necessary, a colored rubber layer 18 is formed on the surface. In this way noises are reduced when vehicles transfer on the railroad crossing and natural resources are effectively utilized.
Patent JP-H0793456-A (JP)
Title: Optical apparatus for detection of coded mark
Inventor: JIEI EMU IISUTOMAN
IPC: G06K7/00
Filed: 1994-03-11
Abstract: PURPOSE: To minimize the fluctuation of output from a photodetector by providing an opening between a condenser lens and the photodetector and condensing light so as to supply fixed illuminance to the photodetector over the entire area of the focus depth of a bar code scanner. CONSTITUTION: Since a laser beam is practically invisible, a tracking use beam irradiation means 54 is provided and an optical device related to a lamp 56 inside the tracking use beam irradiation means 54 focuses a beam for tracking on a code in front of a beam opening part. The photodetector 66 is arranged at a position out of a beam path so as to detect reflected light made to enter from a beam port and coming from an encoded code focused by the condenser lens 32. Thus, a spectrum beam splitter 62 for reflecting the reflected laser beam on the photodetector 66 is required. The condenser lens 32 and an opening member 92 arranged in front of the photodetector 66 converge the light so as to supply the fixed illuminance over the entire area of the focus depth of the bar code scanner from the front of the beam port.
Patent JP-H05237476-A (JP)
Title: Water purifier
Inventor: FUKUDA TOSHIKATSU
IPC: B01D63/02
Filed: 1992-02-27
Abstract: PURPOSE:To attempt to prevent a bonding material and a case storing a hollow fiber membrane in a water purifying filter from deforming by shutting immediately a path to the water purifying filter side and discharging directly the water outside even when hot water flows into the main body. CONSTITUTION:The title water cleaner is provided with a path 7 for raw water, a water purifying filter 20 using a hollow fiber membrane 25, a case 23 storing this hollow fiber membrane and a bonding material 26 closing between the hollow fiber membrane and the case, a water discharging hole 5 and a path switching device and when hot water flows into the main body, a thermal corresponding valve 18 in the path switching device is actuated to make the path for the raw water communicate with the water discharging hole and to discharge water outside.
Patent JP-H02220406-A (JP)
Title: Multipolar varistor
Inventor: NAKAMURA KAZUYOSHI
IPC: H01C7/10
Filed: 1989-02-21
Abstract: PURPOSE:To realize compactness, to improve surge absorption efficiency and to avoid development of a voltage wave front by laying an inner electrode inside a ceramics element body and by forming a plurality of external electrodes which are plane-parallel with the inner electrode on an outer surface of the element body. CONSTITUTION:An inner electrode 3 is embedded inside a ceramics element body 2. After Ag paste is applied plane-parallel with the inner electrode 3 to an upper surface 2a and a lower surface 2b of the ceramics element body 2, burning is performed to form first to third external electrodes 4 to 6. A first varistor ZA is constituted by the first external electrode 4 and the inner electrode 3. A second varistor ZB is constituted by the second external electrode 5 and the inner electrode 3. The third varistor ZC is constituted by the third external electrode 6 and the inner electrode 3. Three varistor functions are thus realized by one element. It is thereby becomes possible to reduce a packaging space to improve surge absorption efficiency and to prevent development of a voltage wave front.
Patent JP-H02220941-A (JP)
Title: Wiring structure of instrument panel
Inventor: KATO MASATOSHI
IPC: B60K37/00
Filed: 1989-02-21
Abstract: PURPOSE:To improve work efficiency by arranging a printed wiring board between an instrument panel and a holding plate on the back side of the panel and fitting the end sections of the printed wiring board to panel boss section and by inserting plugs in receptacle sections composed of end sections and boss sections. CONSTITUTION:Square-like boss sections 8a, 8b and 8c are integrally molded on the back side of an instrument panel 1, and a thin plate-like flexible printed wiring board 10 on which a plurality of wires are arranged and a holding plate 11 for holding the printed wiring board 10 are provided between boss sections 8a and 8b opposing to each other. Both ends 10a and 10b of the printed wiring board 10 are stretched along respective one-side edges of the boss sections 8a and 8b, and wires are exposed in the boss sections 8a and 8b for constituting receptacle sections C1 and C2. Plugs 18, 21 and 22 are inserted in receptacle sections, and a power plug 24 is also inserted therein. Therefore, wiring work can be readily performed.
Patent JP-S62200593-A (JP)
Title: Magnetic bubble memory element
Inventor: BETSUI KEIICHI
IPC: G11C11/14
Filed: 1986-02-28
Abstract: PURPOSE:To improve the bubble-transfer characteristic by making the thickness of bubble crystal thinner in an area that includes a part of ion injection boundary and a part bubbles pass through than in other areas. CONSTITUTION:The magnetic bubble memory element is constituted with an ion injection area 10 and a non ion-injection area 11, and has an ion injection transfer path 13 and a permalloy transfer path 14. At the junction part of the paths 13 and 14, the thickness of the film of bubble crystal is made thinner in the area 16 that includes the bundary 12 and the part through which bubbles pass than in other areas. As a result, now that an ion injected part and a non ion-injected part are made so as not to contact each other, no stress occurs at the junction part, and also the variation of the height of bubbles in the areas 10 and 11 can be made small. Therefore, the potential barrier at the boundary 12 can be made small, and the transfer margin can be enlarged.
Patent JP-S58160460-A (JP)
Inventor: TAKIZAWA TOSHIYASU
IPC: E04D5/14
Filed: 1982-03-16
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-H07250254-A (JP)
Title: Method and device for compressing signal
Inventor: SUZUKI HIROSHI
IPC: H04N1/60
Filed: 1994-03-14
Abstract: PURPOSE:To provide a method and device for compressing signal with which the number of bits in the data of chrominance signals can be reduced, further, gradations can be made multiple, and the capacity of a data memory corresponding to this number of gradations can be decreased. CONSTITUTION:When respective input signals 101, 102 and 103 to which numbers up to the third order are applied are composed of three bits and provided with five kinds of values, the respective input signals 101, 102 and 103 are handled as quinary numeral, and the second input signal 102 is increased five-fold by a multiplier 104. Then, the first input signal 101 and an intermediate signal 105 as the multiplied result of the second input signal 102 are added to each other by an adder 106, the third input signal 103 is added to this added result, and a resultant output signal 108 of eight bits is outputted.
Patent JP-H11239273-A (JP)
Title: Method and device for processing image
Inventor: MORIMATSU HIROYUKI
IPC: G06T5/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To attain improvement in reproducibility of gradations by improving a pseudo contour by adding the data of a dither matrix to an initial threshold for thresholding or multileveling input multilevel image data. SOLUTION: Multilevel image data D read out of an image memory 100 storing multilevel image data are converted to data D' suitable for an output device while referring them to gamma correction data stored in a γ correction ROM 101. In this case, an initial threshold ROM 109 stores the initial set threshold Th to be used in the case of thresholding and multileveling. Further, a dither matrix output part 110 is provided for generating the dither matrix data and this output part generates the dither matrix data to be added to the threshold Th to be used at the time of error disffusing processing. Further, a random number generator 11 adds random number data to the threshold Th to be used at the time of error diffusing thresholding and multileveling.
Patent JP-S51117055-A (JP)
Title: Light mode converter
Inventor: KOYAMA JIROU
IPC: H04B10/25
Filed: 1975-04-05
Abstract: PURPOSE:To provide a light mode converter enable to connect light transmission paths of different transmission mode, by using horogram.
Patent JP-S60187247-A (JP)
Title: Cage type induction motor
Inventor: FUJIMAKI TADAO
IPC: H02K17/02
Filed: 1984-03-05
Abstract: PURPOSE:To compose a polyphase coil by a simple method by combining a plurality of sets of stator units made of stator core and stator coils. CONSTITUTION:Stator units A, B which are made of a stator core 6 and stator coils 2, 3 are inserted fixedly in a case so that the central axes of the poles are difference at 90 deg. from each other to construct a 2-phase stator. A cage type rotor C has a length corresponding to the axial length of the stator, and is supported by bearings 8. When sinusoidal waves which have 90 deg. phase shift are supplied to the units A, B, a torque which continues the rotation is generated at the rotor C.
Patent JP-S53126539-A (JP)
Title: High frequency wave heating device
Inventor: KIKUCHI ITSUO
IPC: F24C7/08
Filed: 1977-04-12
Abstract: PURPOSE: To cook object by heat by arranging air port non-linear and by providing temperture detectign element at exhaust port at heating chamber in which fresh air is circulated through suction port, ventilating duct, air port, and exhaust port. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54134796-A (JP)
Title: Rubbery copolymer, its vulcanizate and their preparation
Inventor: YAMAMOTO YOUZOU
IPC: C08F210/00
Filed: 1978-04-11
Abstract: PURPOSE: To prepare a rubbery copolymer having excellent tensile strength, transparency, gloss and scratch resistance before vulcanization, and giving a soft rubber having excellent tensile properties by vulcanization, by copolymerizing propylene with butene and a polyene.  
     CONSTITUTION: Copolymerization of (A) propylene with (B) 1-butene and if necessary (C) a polyene gives a rubbery random copolymer preferably having a molar ratio (A)/(B) of 35/65W59/41, an iodine value of ≤30, a melting point of ≤40°C or undiscernible by thermal analysis with a differential scanning calorimeter (DSC), an intrinsic viscosity of 0.5W6.0 dl/g measured in decalin at 135°C,  and content soluble in boiling diethyl ether of ≤60 wt%.  
     USE: The unvulcanized rubber or its mixture with other rubbers is used as tubes, hoses, etc. and the vulcanizate can be used in the field where the common vulcanized rubbers are used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05209869-A (JP)
Title: Self-running type flaw detecting apparatus for thick plate
Inventor: NAKAJI SHIGERU
IPC: G01N29/26
Filed: 1992-01-31
Abstract: PURPOSE:To improve operation efficiency and also improve processing ability to save power by reducing time required for disassembly, assembly and preparation for installation. CONSTITUTION:Opposite plate ends of a thick steel plate 1 are used as rails or rails 16 are provided on the plate ends wherein a pair of guide wheels 3, 4 are brought into rotating contact with the rails. A lateral beam 5 coupled to the guide wheels 3, 4 is driven in a running direction by a running driving part 6 and also a flaw detecting head 8 is driven in a lateral direction by a lateral driving part 7 on the lateral beam 5. Flaw detection of the thick steel plate 1 can be done on its entire surface or with predetermined pitch intervals sampled by controlling the driving of the running driving part 6 and the lateral driving part 7. Since the plate edges are used as the rails or the rails if provided may be of a simple structure, installation of a flaw detector is easy.
Patent JP-S61201499-A (JP)
Inventor: USHIKI SUSUMU
IPC: H05K1/18
Filed: 1985-03-05
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-S55135241-A (JP)
Title: Manufacturing method of antivibration rubber reinforced with cloth
Inventor: KOBAYASHI SHIGEKI
IPC: B29B11/00
Filed: 1979-04-09
Abstract: PURPOSE:To expose the unprocessed surface of nylon cloth for improving its antivibration effect, by coating the contact surface of starch-processed cloth with adhesive agent for solidly forming together with rubber and then removing starch through washing in water. CONSTITUTION:After pre-processing nylon cloth 1 with starch, the surface of cloth to be in contact with rubber is coated with adhesive agent. The rubber sheet 2 is solidly formed with the cloth 1 or further with a metal sheet by means of a press extruder. Starch on the cloth surface not to be in contact with rubber is then removed through washing in water to expose the surface not processed with the adhesive agent, which can produce an antivibration rubber reinforced with the cloth. Formation of unprocessed cloth surface increases the degree of freedom of the cloth itself and provides it with higher spring characteristic than and durability equal to a product using cloth processed with thermosetting adhesive agent.
Patent JP-H10243450-A (JP)
Title: Portable terminal
Inventor: ONOZUKA KATSUHIKO
IPC: H04W88/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To attain a speech in either mode, to avoid troublesome manual mode switching and to attain a speech at an inexpensive charge when the portable terminal is not moving by providing a means that detects the operating condition of the portable terminal having the PHS mode and the portable telephone mode and makes a call in the mode in matching with the operating condition. SOLUTION: Since a means that detects an operating condition of the portable terminal is provided for the portable terminal, when the operating condition of the portable terminal is detected, a call is automatically made in the mode in matching with the operating condition, and a call is automatically made in the proper mode, e.g. without a troublesome mode switching during movement and an excellent speech state is ensured. Whether a 1st mode is selected or a 2nd mode is selected is discriminated depending on the frequency of position registration within a prescribed time. That is, many frequencies of position registration indicate that the terminal is moving and the mode is set to the portable telephone mode.
Patent JP-S61201068-A (JP)
Inventor: TAJIMA IKUO
IPC: D05C7/08
Filed: 1985-03-04
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-S54134910-A (JP)
Title: Extension two-way camp-on system
Inventor: KIKUCHI SUSUMU
IPC: H04M3/48
Filed: 1978-04-12
Abstract: PURPOSE:To make it possible to simplify the operation and to shorten the time from calling to a talk by calling a calling extension and a called extension at the same and by sending a camp-on talkie to an extension, which answers first, in the period between the answering of either one and that of the other. CONSTITUTION:Calling extension telephone set TELA and called extension telephone set TELB are called for at the same time, and a camp-on talkie is sent out to an extension telephone set, which answers first, in the period from the answering of iether extension telephone set to the call to that of the other. Consequently, the operation can be simplified and the time from the calling to a talk can be shortened.
Patent JP-S56140250-A (JP)
Title: Probe holder for supersonic wave flaw detector with revolving probe
Inventor: SEKIGUCHI KOUJI
IPC: G01N29/04
Filed: 1980-04-01
Abstract: PURPOSE:To enable the flaw detection of a material with large curvature speedily and efficiently by holding the inner cylinder floated using elastic body against the outer cylinder where the holder of a revolving probe is composed of dual cylinders. CONSTITUTION:The outer cylinder 31 of the holder of revolving probe is attached to the end plate 13 of a rotor 12, and the inner cylinder 32 is supported in a floating condition within the outer one 31 by the coiled spring 33 fitted in an empty space between inner and outer cylinders. And, at the same time, the inner cylinder is connected to the outer cylinder 31 via bellow 34, 35. The water conducted to a water channel 21' is flowing through a space 40 which is composed between the protuberance 39a of an installing spacer 39 and a fitting hole 41, where the installing spacer 39 is arranged to install the necessary numbers of the probes 20 to the inner cylinder 32. The water is ejected to the space 24 between the inner cylinder 32 and a material 6, to be inspected and the space 24 is filled up with the contacting medium water. By this contacting medium water, the supersonic wave beam emitted from the probe 20 is injected to the material 6 to be inspected and the reflected echo can be recieved by the probe. By these mechanisms, the inner cylinder can be made to followed the eccentricity of the material. And, at the same time, a spiral detection can be performed by holding the ideal relative position while revolving the inner cylinder at high speeds.
Patent JP-H06227224-A (JP)
Title: Car suspension
Inventor: FUKUYAMA OSAMU
IPC: B60G9/04
Filed: 1993-02-05
Abstract: PURPOSE:To generate a sufficient damping force with good responsiveness using a small rotary damper, allow rotary damper to be commonly used in various suspensions, and prevent a housing and a shaft from giving excessive prying action to each other. CONSTITUTION:A suspension for a car has a housing 34 and a shaft 32 fitted each other with possibility of relative rotation round a rotation axis 28 stretching across a suspension arm 16 and als oa rotary damper 30 which generates a damping force with relative rotation of them. The rotary damper is supported on the car body 20 by a supporting device in such a way as rotatable round the rotation axis and undisplaceable relatively. The front link 50 is pivoted on the housing at the top and pivoted on the suspension arm at the bottom, while the rear link 64 is pivoted on the shaft at the top and pivoted on the suspension arm at the bottom.
Patent JP-S57157519-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU TAKASHI
IPC: H01L21/318
Filed: 1981-03-23
Abstract: PURPOSE:To obtain the single crystal layer of Si through recrystallization by forming SiOxNy to the surface by directly nitrifying an amorphous SiO2 film, preferably, the thermal oxide film of a Si substrate, laminating amorphous or polycrystal Si and giving energy. CONSTITUTION:Periodical grooves 3 with 1mum width and 500Angstrom depth are formed onto the thermal oxide film 2 of the Si substrate 1 through a normal photo- etching method, and the surface of the SiO2 film 3 is changed into SiOxNy 4 up to several dozen Angstrom  depth through treatment for two hrs. at 1,100 deg.C in NH3. The surface may be nitrified by using a laser or electron beam irradiation. Poly Si 5 is laminated in approximately 5,000Angstrom  thickness through the pyrolysis of SiH4. The surface is changed into poly Si when the temperature of growth is 600 deg.C or higher and into amorphous Si when it is 600 deg.C or lower. When the surface is heated through the scan, etc. of the continuous oscillation Ar laser of approximately 10W, a layer 5 is efficiently recrystallized in the presence of the grooves 3, and a Si film 6 with approximately 8mum grain size is obtained. With the SiO2 film according to this method, electron mobility is increased by approximately 30% more than the simple recrystallization of poly Si on SiO2.