baber/WOPTO huggingface dataset:
Patent JP-H09189682-A (JP)
Title: Method for inspecting flaw
Inventor: MATSUMOTO YOSHIHIRO
IPC: G01N27/90
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To enhance performance in evaluating a defective configuration quantitatively by applying an alternating magnetic field to a subject for inspection, and scanning a flaw inspection area on a plane using each of detecting arrays. SOLUTION: A micro ECT probe 100, having a magnetic transmitter 12 which includes eight exciting coils A to H and having a magnetic field detector 11 including four arrays of receiving coils, is designed to be movable relatively by a controller for the Z-direction of a tube for inspection. For actual measurements, application of an alternating magnetic field to the tube for inspection is set in a predetermined state by selection of the exciting coil to be held in a transmitting state, and the probe 100 is inserted into the tube for inspection. As the probe is moved relatively in Z direction, detection data are collected from each of the receiving-coil arrays that are scanned circumferentially by switched scans.
Patent JP-S62175706-A (JP)
Title: Contrasting method for tape type optical fiber core
Inventor: NIIJIMA MASAYUKI
IPC: G02B6/44
Filed: 1986-01-30
Abstract: PURPOSE:To make more exact contrasting of cores by constituting a bending jig of a member which does not substantially reflect the light leaking from a bent part. CONSTITUTION:The bending jig 2' is constituted of a material having a refractive index of the value approximately the same as the refractive index of a coating material 1f of a fiber tape 1, for example, transparent polyacrylate (acrylic resin). The light leaking from the bent part of the core and heading toward the bottom wall surface 2a' of the bending jig 2' is not reflected by the bottom wall surface 2a' and transmits the inside of the bending jig 2' if the bending jig 2' is constituted of such acrylic resin material. The light transmitted therethrough in the above-mentioned manner is not made incident on a photodetector 5 via a slit 4 and therefore, a crosstalk is eliminated. The entire part of the bending jig 2' is preferably subjected to light shielding in the case of using the transparent bending jig 2'. The contrasting of the core is thereby surely executed.
Patent JP-H08190139-A (JP)
Title: Stroboscopic device
Inventor: HARADA YOSHIHITO
IPC: G03B15/05
Filed: 1995-01-11
Abstract: PURPOSE: To provide a flat light emission driving circuit for a stroboscopic device by which the flat light emission of a stroboscope is realized stably in flat and smooth light emission wavelength. CONSTITUTION: A diode D4 preventing the rapid recharge of a trigger capacitor C1 is connected between the trigger capacitor C1 and the collector of a switching element IGBT1. By charging the trigger capacitor C1 through a resistance for charging R4, light emission is shifted to a series of flat light emission. After the trigger capacitor C1 discharges by turning on the IGBT1, the rapid recharge of the trigger capacitor C1 is prevented by the diode D4, and a trigger circuit consisting of the trigger capacitor C1 and a trigger coil T1 is prevented from continuously acting in the midst of the flat light emission, so that the influence of trigger noise is eliminated.
Patent JP-S57131561-A (JP)
Title: Rotary printing press
Inventor: KAMIYA SHINJI
IPC: B41F7/02
Filed: 1981-02-09
Abstract: PURPOSE:To prevent printing troubles when the printing pressure is applied and released by aligning upper and lower plate cylinders and rubber cylinders, 4 in total making the line joining the cores thereof straight, so that notches on the non-effective printing section face with each other simultaneously. CONSTITUTION:Plate cylinders 28 and 29 and rubber cylinders 38 and 39 are arranged to align in the straight line joining the cores thereof and the phase thereof is set so that notches thereon face with each other simultaneously. The printing pressure is released simultaneously between the cylinders 28, 29 and 38 and 39. This prevents shock from affecting the printing surface without causing effective printing surfaces E to face against each other while preventing the effective printing surfaces of the place cylinders 28 and 29 from facing against each other at the same time.
Patent JP-H06232769-A (JP)
Title: Viterbi decoding method and its device
Inventor: IKEDA YASUNARI
IPC: H03M13/23
Filed: 1993-02-05
Abstract: PURPOSE:To reduce the processing time, to simplify the circuit scale and to reduce the size. CONSTITUTION:A branch metric circuit 2 of a Viterbi decoder calculates a branch metric BM according to the following equation by eliminating a component representing a power of a reception signal being a constant in a calculation equation of a Euclid distance between a reception signal subject to QAM modulation demodulation and a modulation signal point; BM=IXSi(I)+QXSi(Q)-Si<2>/2, where I, Q are received I and Q signals respectively, Si(I), Si(Q) are I, Q coordinates at a modulation signal point and Si is a power at the modulation signal point. In the branch metric circuit 2, a multiplier 12 makes arithmetic operation of a 1st term of the equation, a multiplier 14 makes arithmetic operation of a 2nd term, an adder 16 adds the 1st and 2nd terms, and a subtractor 18 makes subtraction of the 3rd term and the result of subtraction is outputted as a branch metric BM.
Patent JP-S62176604-A (JP)
Title: Roll width adjuster
Inventor: YAMAMOTO HIROHARU
IPC: B21B13/02
Filed: 1986-01-30
Abstract: PURPOSE:To permit optional online setting of a roll width by fitting stationary rolls and moving rolls to both ends of an outside peripheral screw of a roll shaft and moving the moving rolls by a prescribed roll width adjusting screw and external gear. CONSTITUTION:The stationary horizontal roll 21b and the movable horizontal roll 21a are fitted onto the outside peripheral screw part 24b of the roll shaft 22 by which a lower horizontal roll 21 is formed. The roll width adjusting screw 24a screwed to the screw 24b is fitted to the inside end face of the roll 21a and the external gear 26 is meshed with the gear part 25 on the outside periphery thereof. The change of the roll width is executed by removing a prescribed stopper, meshing the gears 26, 25, rotating the gear and moving the roll 21a to change the spacing according to the above-mentioned constitution. The upper horizontal roll 20 is similarly constituted. The optional online setting of the roll width is thus made possible.
Patent JP-S55112421-A (JP)
Title: Bearing supportor
Inventor: FURUISHI YOSHIO
IPC: F16C35/077
Filed: 1979-02-19
Abstract: PURPOSE: To damp oscillation of a rotating shaft by a method wherein a bearing is supported through magnetic fluid which is being provided in a magnetic field and viscosity of the magnetic fluid is changed according to the strength of the magnetic field accompanied with exciting current controlled by rotation number detection signals.  
     CONSTITUTION: A mount 6 is arranged with a gap 8 outside a housing 5 through an O ring 7 and an electromagnet composed of a core 14 and a coil 15 is fixed to this mount so that the electromagnet encloses the gap 8. Magnetic fluid 18 is supplied into the gap 8 by a pump 16 through a conduit 17 and the exciting current to the coil 15 is controlled by a controller 19 according to detection signals generated by a rotation number detector 12. In this method, when the viscosity 18 of the magnetic fluid is confirmed at the time oscillation at the critical speed of rotation of a rotating shaft 1 is controlled to the minimum and maximum damping effect is obtained, the oscillation in the critical speed of rotation can be damped when such an exciting current as to give that viscosity is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07225412-A (JP)
Title: Camera capable of compensating parallax
Inventor: INOUE AKIRA
IPC: G03B13/14
Filed: 1994-02-15
Abstract: PURPOSE:To provide a camera capable of compensating parallax caused between a photographing lens, a finder optical system and an object distance measuring means (AF system). CONSTITUTION:The camera capable of compensating the parallax caused between the photographing lens and the finder optical system has a finder unit 13 having at least the finder optical system and the object distance measuring means, a driving means constituted of a cam 16, a gear train 17, a motor 21, a photointerrupter 23 or the like so as to drive the finder unit 13 at a specified position for compensating the parallax and a control means which consists of a CPU or the like controlling the driving means based on the output of the object distance measuring means.
Patent JP-S60166240-A (JP)
Title: Method for controlling refractive index distrubition
Inventor: TOKI MOTOYUKI
IPC: C03B20/00
Filed: 1984-02-03
Abstract: PURPOSE:To produce a transparent material having controlled refractive index distribution, at a low cost, by immersing a porous material in a solution containing a compound having different refractive index from that of the material, allowing the compound to diffuse in the porous material, drying the product, and sintering and densifying the material. CONSTITUTION:A porous material is immersed in a solution containing a compound having a refractive index different from that of the raw material, and the compound is allowed to diffuse in the raw material to form the concentration distribution of said compound from the surface to the center. After drying the raw material impregnated with the compound, the material is sintered by slowly raising the temperature to obtain a densified transparent material having continuous refractive index distribution from the center toward the circumferential part and suitable as an optical fiber preform. The porous raw material is a dry gel prepared from a metallic alkoxide by a sol-gel method or its sintered product. The above compound effective to increase the refractive index is the hydrolyzed liquid, etc. of the alkoxide, chloride or acetate of Al, Ti, Zr, Ge, Si, Tl, Ga, Gd, Pb, etc., and the compound to decrease the index is e.g. boric acid, phosphoric acid, hexafluorosilicic acid, etc.
Patent JP-H01194500-A (JP)
Title: Substrate for multilayer interconnection
Inventor: TESHIGAWARA OSAMU
IPC: H05K3/46
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the size together with making it possible to obtain a multilayer interconnection substrate, on which chip parts such as hybrid integrated circuits, etc., are mounted with high density, by burying a portion of having been usually surface- mounted chip parts inside the substrate, and mounting them in a 3-dimensional, cubic layout. CONSTITUTION:Copper patterns 101 and through holes 102 are provided, and a double- sided copper-clad plate 100 is made being provided with holes 120 for burying parts. While, gold plating is performed onto the wire bonding sections of a bear chip. Next, the holes 120 for burying parts are filled with an insulating resin 113, then a small-size passive chip part 122 and an active bear chip part 121 are so buried that their electrodes may not be buried inside, and the resin is set. Afterwards, connecting conductors 111 for the chip part 122 are made by screen-printing conductor paste, for example. Then, the passive chip part 122 and the pattern 101 are connected. Furthermore, the active bear chip 121 and the pattern 101 are connected with bonding wires 107, and they are protected with a chip coat 108. Onto the substrate with the multilayer constitution obtained in this way, large-size surface-mounted parts 105 are soldered. By doing this, it becomes possible to mount in a 3-dimensional structure. Accordingly, a small-power electric circuit can be made smaller.
Patent JP-H04213766-A (JP)
Title: Method and apparatus for confirming manufacturing procedure of super-minute circuit
Inventor: BENETSUTO JIEI BAROUKU
IPC: G06Q50/00
Filed: 1991-02-12
Abstract: PURPOSE: To make corrections of an extremely small circuit that are difficult to detect to protect the extremely small circuit against copying and tampering that have not been approved. CONSTITUTION: For confirmation following the extremely small circuit manufacturing procedure, 1st data D1 and D4 on design specifications, etc., specifying the procedure are supplied from a design specification device 12 and a controller 16 controls a converged electron beam device 18 according to the data to follow the procedure as to the extremely small circuit, and 2nd data D2 is generated as the storage of the executed procedure and written to the extremely small circuit 20, and a test device 26 reads the written data out of the extremely small circuit to generate 3rd data D3. A comparator 28 compares the 3rd data with at least one of the 1st and 2nd data D4 and D2 to confirm that the procedure is properly followed when the said compared data match each other.
Patent JP-S61177848-A (JP)
Title: Data transmission and reception in infrared remote controller
Inventor: MORITA TAKEO
IPC: H04B10/07
Filed: 1985-02-01
Abstract: PURPOSE:To prevent an infrared ray due to an exogenous parameter from being fetched as a data signal by discriminating whether or not a received signal is from a remote controller prior to fetching the data signal. CONSTITUTION:The discrimination is made whether or not a signal from the remote controller 1 is received. When it is received, contents of a judgement checking signal are compared with those of a set code. If they are equal, a data code with respect to the data signal is fetched. Where the fetched data is correct, the number of data fetching times is counted. If it is one, a moved member 5 is operated to lock a door. When it is not one, the door is opened. If the fetched data is not correct, the number of fetching times is discriminated. When it exceeds the set number of times, the set time is locked to stop the fetching of data only during the set time.
Patent JP-S63186300-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L13/00
Filed: 1987-01-28
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-S58101801-A (JP)
Title: Differential double and triple wheel
Inventor: KASAHARA KATAHARU
IPC: B60B11/00
Filed: 1982-02-08
Abstract: PURPOSE:To aim at eliminating abrasion of a tyre or the like upon turn running, by providing an inner differential wheel, an outer differential wheel and a small differential wheel to which a cover is connected through a driven shaft, and by removably attaching an intermediate wheel to the cover so that a differential triple and double wheel is formed. CONSTITUTION:The main part is constituted by an inner differential wheel 1, an outer differential wheel 2 and a small differential wheel 3. An inner wheel 12 and an outer wheel 13 are attached to the inner differential wheel 1 and the outer differential wheel 2, respectively. A driven wheel 5 and a cover 4 are coupled to a driven shaft 7 provided to the small differential wheel 3, and a wheel shaft 6 is coupled to the driven wheel 5. Further, in order to form a differential triple wheel the cover is attached with an intermediate wheel 17 which may be removed so that a differential double wheel is formed. With this arrangement, there may be attained less tyre abrasion, low noise, satisfactory steering wheel manipulation and low fuel consumption since the small differential wheel 3 revolves due to a difference in the rotational resistance exerted to both inner and outer wheels when the wheel rotatively runs upon turning to the right or the left.
Patent JP-S58136572-A (JP)
Title: Reinforced structure of rear pillar
Inventor: ABE MASABUMI
IPC: B62D25/04
Filed: 1982-02-09
Abstract: PURPOSE:To prevent the protrusion of the rear pillar inner into a car room by tightening and fixing the opeing and closing assisting mechanism of a hatch-back door at a stiffener extension section that is extended on the inner part of the side edge of a pillar outer. CONSTITUTION:A stiffener is joined on the inner surface of the seat belt anchor fixed location of the rear pillar inner 26 and one side section of this stiffener 4 is bent and extended (4a) along with the inner surface of the side edge of a pillar outer 2a that constitutes the aperture edge of a car body on which a hatch-back door is mounted, and then a gas stay 7 that assists in the opening and closing of the hatch-back door at this extension section 4a is tightened and fixed together with a bolt 9. Consequently, since the extension section 4a can be fixed to the side edge of the pillar outer 2a using the bolt 9 and a nut 10 together with the gas stay 7, a load actuated through a seat belt anchor can burden by the whole rear pillar and the partial protruded deformation of the pillar inner 2b is prevented.
Patent JP-S62179365-A (JP)
Title: Composite food
Inventor: HOASHI CHIKAKO
IPC: A23L17/00
Filed: 1986-01-31
Abstract: PURPOSE:To obtain the titled nonvicid food giving soft and springy texture when boiled or baked, by bonding a layer of a food raw material having a texture similar to HANPEN (a cake of pounded fish) and high bubble content with a layer of another food material having a texture similar to KAMABOKO (boiled fish paste) and lower bubble content than the former layer. CONSTITUTION:The objective food 11 is produced by bonding a layer of a HANPEN-like food raw material 12 having high bubble content with a layer of KAMABOKO-like food raw material 13 having lower bubble content than the former layer, preferably in a manner that the layer of the HANPEN-like food raw material 12 is sandwiched between a pair of KAMABOKO-like food raw material layers 12. Concretely, both raw materials are bonded by simultaneous extrusion and the extrudate is heated to gelatinize the fish meat in the raw materials.
Patent JP-H01193862-A (JP)
Title: Card-shaped photographic sensitive material carrying mechanism and id card developing device having this mechanism
Inventor: HIRAI KINZO
IPC: G03D3/08
Filed: 1988-01-29
Abstract: PURPOSE:To smoothly carry a photographic sensitive material by setting the roll width on the emulsion surface side of the photographic sensitive material to a value wider than that on the non-emulsion surface side with respect to a pair of carry-in rolls of each of carry-in roll mechanism and a carry-out roll mechanism which face each other to carry the photographic sensitive material. CONSTITUTION:A carry-in roll mechanism 400 is so constituted that a photographic sensitive material 1 is moved downward, and a carry-out roll mechanism is so constituted that the photographic sensitive material 1 is moved upward, and the roll width on the emulsion surface side of the photographic sensitive material 1 is set to a value wider than that on the non-emulsion surface side with respect to carry-in rolls 400a and 400b of the carry-in roll mechanism 400. Consequently, though the emulsion surface side of the photographic sensitive material 1 is warped when being sent between a pair of carry-in rolls 400a and 400b, the center part of the photographic sensitive material 1 is smoothly inserted between carry-in rolls 400a and 400b because both end parts of the photographic sensitive material 1 is not brought into contact with rolls to form play. Thus, the photographic sensitive material is smoothly carried.
Patent JP-H05182690-A (JP)
Title: Organic electrolyte secondary battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/05
Filed: 1992-01-07
Abstract: PURPOSE:To improve oxidation resistant performance of an electrolyte so as to reduce deterioration of a discharge capacity according to the progress of a charge/discharge cycle by using a mixed solvent of propylene carbonate and dimethyl carbonate as the electrolyte solvent. CONSTITUTION:Lithium perchlorate of 1mol/l is dissolved in a solvent, in which propylene carbonate is mixed with dimethyl carbonate by volume ratio 1:1, to obtain an organic electrolyte. By interposing a separator 5, impregnated with this electrolyte, consisting of polypropylene, a positive electrode 6 of lithium cobalt compound oxide electrode for storing/releasing a lithium ion and a negative electrode 3 consisting of carbon material for storing/releasing a lithium ion are arranged. A total unit is sealed by calking respectively by an organic electrolyte resistant stainless steel-made case 1 of concurrently serving as a positive electrode terminal and by a seal plate 2 of concurrently serving as a negative electrode terminal through a gasket 4, to obtain a button battery as one example.
Patent JP-H10206075-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: MORITA TOMONARI
IPC: F28F9/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To secure higher joining ability by a method wherein a temporarily fixing mechanism is provided at a joint part of at least two members and one member is fitted into the other in such a manner that the other member temporarily fixes the one member by the elasticity thereof while the members are fitted together. SOLUTION: The dimension in the longitudinal direction of a member 9 is designed to be slightly larger than the dimension between internal surfaces 8a of the member 9 and a member 8 with the member 8 being free. A temporarily fixing mechanism 10 is built to temporarily fix the member 9 on the member 8 with a retaining part 12 and an end part 11. Firstly, component members of a heat exchanger are mounted to temporarily assemble the heat exchanger. At this point, when the member 9 is fitted into the member 8, a fitting part of the member 8 is elastically deformed to facilitate the fitting of the member 9 into the member 8 so that the end part 11 of the member 9 can be retained on the retaining part 12 thereby quickly accomplishing the fitting state between both the members.  Then, an elastic resilience acts from a dimensional relationship of the members 8 and 9 thereby enabling temporary fixation.
Patent JP-H06236350-A (JP)
Title: Method for monitoring line state of on-line computer system
Inventor: SUGANUMA JUICHI
IPC: G06F13/00
Filed: 1993-02-08
Abstract: PURPOSE:To confirm the investigation of the cause of a fault on a screen with out using a code table by extracting the reason of the fault corresponding to a state code from a state code conversion file and displaying it. CONSTITUTION:When a line state monitor processing program 32 is sent from a state monitor object terminal 1b to an existent system 11 through a communication control system 12 and started by a timer at constant intervals of time, an interactive processing program 15 reads a network system message out of a network system message write file 8, edits and displays information, showing an external terminal number, a grounding site, connection/disconnection time, the state code, and a connection/disconnection/fault state with colors, on a console 4b by using an internal terminal code as a key, and writes it in a terminal information control file 9. In this case, the state code is used as the key and the reason of the fault is extracted from the state code conversion file 10 corresponding to it, edited, and then displayed on the display screen of a console 4c.
Patent JP-S58140319-A (JP)
Title: Radial basic aluminum sulfate and its manufacture
Inventor: TAKADA KAZUYA
IPC: C01F7/74
Filed: 1982-02-12
Abstract: PURPOSE:To manufacture basic aluminum slufate having a radial shape by adding a soluble sulfate to a soln. of a basic aluminum salt represented by a specified formula under specified conditions. CONSTITUTION:A soluble sulfate is added to a soln. of a basic aluminum salt represented by a formula Al(OH)cXd (where X is a univalent anion, c+d=3 and 1.89<=c<=2.55) at an addition rate at which addition time T required to make the molar ratio of SO4/Al (3-c)/2 satisfies 0<=T<1.50 and one of equations T>= -14c+28 and c>1.90 to obtain radial basic aluminum sulfate represented by a formula Al(OH)a(SO4)b.2H2O (where a+2b=3, 2.34<=a<=2.50, 0.25<=b<=0.33 and 0<=n<=10). The basic aluminum salt soln. is prepared by adding an alkali soln. to a soln. of an aluminum salt of a univalent anion by an amount required to adjust the molar ratio of OH/Al in the soln. to 1.89-2.55, and the soluble sulfate is added at <50 deg.C.