baber/WOPTO huggingface dataset:
Patent JP-S57136160-A (JP)
Title: Detecting method and device for exfoliation of outer layer member for structure
Inventor: TSURUTA YASUHIKO
IPC: G01N29/04
Filed: 1981-02-18
Abstract: PURPOSE:To easily detect the presence of exfoliation, by a method wherein, in  an object to be measured such as a wall or a floor of a structure, a scanning is  performed according to a given scanning pattern by an ultrasonic probing contact through location of liquefied medium at given intervals between the object  to be measured and an outer surface of an outer layer member. CONSTITUTION:A structure panel 1, wherein an outer layer member 3 is adhered  to a surface of a wall body 2, or a wall or floor of said structure panel 1 or a  concrete body, whereto the outer layer member is adhered, is checked as an  object to be measured. A scanning is conducted according to a specified scanning pattern by an ultrasonic contacting probe 5 through location of liquefied  medium at given distances between the object to be measured and said outer  layer member. Then, an ultrasonic pulse transmitted to a structure panel 1 from  an ocillating element 6 is received as a multireflection wave from the oscillating element 6, and a distance T1 from the element 6 to a surface of a tile 3 is  kept between the oscillating element 6 and the surface of the tile 3 through the  working of the liquefied medium 20, and this causes detecting of the presence of  exfoliation.
Patent JP-S60169225-A (JP)
Title: Phase locked loop
Inventor: YANO KAZUO
IPC: H03L7/093
Filed: 1984-02-13
Abstract: PURPOSE:To attain ease of adjustment of a DC offset by connecting an optional number of amplifiers between a phase comparator and a low-pass filter and connecting an amplifier between the low-pass filter and a voltage-controlled oscillator. CONSTITUTION:An optional number of amplifiers 141-14n are connected between the low-pass filter 13 and the phase comparator 12 comparing the phase between an input signal and an output signal of the voltage controlled oscillator 15, and an amplifier 14A having a gain of the unity or over is connected between the said low-pass filter 13 and the said voltage-controlled oscillator 15. Then a desired loop gain is obtained from the sum of each amplfier and it is possible to obtain the desired loop gain without increasing the gain of each amplifier. Thus, the offset adjustment of the amplifier of each stage is performed easily to stabilize the phase locking.
Patent JP-H03226909-A (JP)
Title: High dielectric porcelain composition
Inventor: KOIZUMI SEIICHI
IPC: H01G4/12
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a high dielectric porcelain composition having a dielectric constant of 10,000 or more and other excellent characteristics by impregnating a specific compound oxide with a specific quantity of neodymium compound, zinc oxide and the like. CONSTITUTION:In compound oxide expressed by a compound oxide expressed by (Ba1-XCaX) (Ti1-YZrY)O3, molar fractions X, Y are determined so as to be 0<=X<0.1 and 0.1<Y<0.16. The above composite including neodymium compound of 0.8-1.8wt.% in terms of Nd2O3, zinc oxide of 0.8-2.0wt.% in terms of ZnO and manganese compound of 0.1-0.5wt.% in terms of MnO2 is prepared. Accordingly, high relative dielectric constant of 10,000 or more is realized and a high dielectric porcelain composite excellent in characteristics such as dielectric loss, density and insulation resistance is obtained.
Patent JP-H08223426-A (JP)
Title: Image processor and image processing method
Inventor: FURUTA MASAHIRO
IPC: G06T9/20
Filed: 1995-02-10
Abstract: PURPOSE: To increase picture element density so as not to cause foggy and jaggy edge line part. CONSTITUTION: A multi-gradation image of an original read by an image reader 1 is stored in a memory 2. An image separate section 3 separates the area of picture elements not including an edge line (gradation section) from an area of a picture element including the edge line (edge section). A gradation interpolation section 4 converts image density of the gradation section through interpolation. An edge interpolation section 5 estimates the position of the edge line in the picture element based on a luminance difference from the adjacent picture element as to each picture element of the edge.  Then the picture element adjacent to the picture element located at one side of the edge line estimated in the image after picture element density increase is used for a picture element adjacent thereto and the picture element of the other side is decided so that the averaged luminance as to the part sharing the area of the original picture element before the picture element density is increased by plural picture elements after the picture element density is increased is coincident with the original picture element to convert the generating element density.
Patent JP-S61182000-A (JP)
Inventor: KOMATSU FUMIAKI
IPC: G21F9/30
Filed: 1985-02-07
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-H05345909-A (JP)
Title: Blowing lance suspension device with integrated medium supply
Inventor: SUTONPU YUBEERU
IPC: C21C7/072
Filed: 1993-01-20
Abstract: The invention relates to a blowing lance suspension with integrated medium supply. In accordance with this invention, a U-shaped medium collector box having a horizontal top plate as carrier arm and a first connection surface is provided on the lance carriage. The medium connection pipes lead into this first connection surface. A lance carrier plate is provided, at right angles to the longitudinal axis of the lance, on the top part of the lance. The underside of the lance carrier plate forms a second connection surface into which the medium distributor pipes of the lance lead fittingly. After the lance has been laid down on the carrier arm of the lance carriage, the lance carrier plate is carried by the horizontal top plate, so that between the first and second connection surfaces, the connection of the medium pipes is made through the action of gravity.
Patent JP-H04262623-A (JP)
Title: Decoding circuit
Inventor: TOGASHI TOSHIMITSU
IPC: H03M13/00
Filed: 1991-02-18
Abstract: PURPOSE:To easily detect a fault with a small scale circuit with respect to the decoding circuit correcting an error correction code in the digital radio communication system. CONSTITUTION:One multiplier means of the decoding circuit provided with a multiplier means outputting a product between two syndromes represented by alphaI, aJ in power expression of a Galois field as a residue of a cyclic code using a reduced polynomial as a divisor and each power expression of consecutive order for each n-sets of products, a divider means using a multiplier result alphaI<->J of the other multiplier corresponding to a power expression alphaO calculated by one multiplier means as a coefficient of a location function, and a correction means obtaining all coefficients of the said function based on the quotient and the syndrome and correcting an error bit in response to the coefficient is featured to be provided with a multiplier circuit using a result of application of power operation to an input syndrome with respect to a power expression alphaN as a 1st multiplier result and a multiplier circuit connecting in cascade with the post-stage of the former multiplier circuit, multiplying a power expression alphaN<+1> with the result of multiplication at the pre-stage and obtaining 2nd-N- th multiplication results for succeeding periods.
Patent JP-H05226841-A (JP)
Title: Multilayered ceramic circuit board
Inventor: AMI NORIHIRO
IPC: H05K3/46
Filed: 1992-02-10
Abstract: PURPOSE:To provide a circuit board having narrow but low-resistance wiring conductors by giving them a large cross section and preventing them from deformation when a laminate is compressed. CONSTITUTION:Four green sheets 101 of ceramic printed with conductive paste 102 are laminated. Lines A-A', B-B', and C-C' indicate the interfaces between first and second layers, between second and third layers, and between third and fourth layers, respectively. The reverse side of the first layer has a printed conductor pattern corresponding to that on the front side of the second layer. The reverse side of the second layer has a printed conductor pattern corresponding to that on the front side of the third layer. The reverse side of the third layer has a printed conductor pattern corresponding to that on the front side of the fourth layer. The four-layer laminate is compressed so that each corresponding pair of printed conductive paste is united to form wiring. Therefore, wiring of a wide cross section is obtained.
Patent JP-H04263162-A (JP)
Title: Recording device of digital signal
Inventor: TAKADA SHINICHI
IPC: G11B27/10
Filed: 1991-02-18
Abstract: PURPOSE:To provide the recording device, of a digital signal, which can perform a synchronized recording operation surely without especially installing a control line. CONSTITUTION:A subcode extraction means 3 extracts a subcode signal (a) from a digital input signal DIN and outputs a decoded signal (b) to a recording control means 4. The recording control means 4 outputs a recording start signal (c) to a recording means 1 when the decoded signal (b) is input. As a result, the recording means 1 starts a recording operation in synchronization with the subcode signal (a) in the digital input signal DIN.
Patent JP-S62182247-A (JP)
Title: Aluminum alloy for sacrificial anode
Inventor: NISHIMURA EIJI
IPC: C22C21/10
Filed: 1986-02-07
Abstract: PURPOSE:To obtain an Al alloy for sacrificial anode excellent in current efficiency and having low anode potential, by adding specific amounts of Zn, In, and Re and/or Ba to Al. CONSTITUTION:As an alloy material for voltaic anode for use in cathodic protection, an Al alloy containing, by weight, 2.0-6.0% Zn, 0.01-0.04% In, and 0.0005-1.0% Re and/or Ba is used. In this way, the Al alloy for voltaic anode combining stable, low anode potential with high current efficiency can be obtained.
Patent JP-S53109197-A (JP)
Title: Cable lines
Inventor: YAMAMOTO KINGO
IPC: H02G1/02
Filed: 1977-03-04
Abstract: PURPOSE: To form an entirely flat cable and simplify winding as well as support by coating a cable core and butterfly frame wire using protective sheathing and mounting a branch line in a groove formed outside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10218839-A (JP)
Title: Phenoxyacetic acid derivative and agricultural and horticultural herbicide containing the derivative
Inventor: SASAKI NORIO
IPC: C07C257/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an alkoxy-substituted methylidene group bonded to an acetic acid part and a substituent of a benzene ring bonded through ethylene group, exhibiting excellent herbicidal activity at a reduced rate of application and useful as a safe herbicide. SOLUTION: This compound is expressed by formula I [R1 and R2 are each H, a (substituted) lower alkyl, a (substituted) lower alkenyl, etc.; X is a halogen, cyano, a lower alkyl, etc.; (n) is 0-2; A is a halogen or A' (A' is OR3 , SR3 or a group of formula II or formula III; R3 is a (substituted) lower alkyl, etc.; R4 is H, cyano, a (substituted) lower alkyl, etc.; R5 is a (substituted) lower alkyl, etc.)], e.g. methyl 2-(3-bromomethylphenoxy)-3-methoxyacrylate. The compound of the formula I can be produced e.g. by reacting a compound of formula IV (B is a halogen) with a proper halogenation agent in a proper solvent or in the absence of solvent optionally in the presence of a free radical initiator and optionally under irradiation with light.
Patent JP-S62183173-A (JP)
Title: Semiconductor device
Inventor: NOMIZU AKIHIKO
IPC: H01L27/15
Filed: 1986-02-06
Abstract: PURPOSE:To enable an insulated coupling circuit in a signal transmitting channel with multiple outputs to be constituted in one semiconductor device by a method wherein a unit of light emitting semiconductor circuit element and multiple photoreceptor semiconductor circuit elements receiving photosignals as inputs to transmit output signals are enclosed in a transparent resin package to be photocoupled. CONSTITUTION:Overall elements are enclosed in a transparent resin package 5 so that an input side light emitting semiconductor integrated circuit element 1 including a driving means and output side photoreceptor semiconductor integrated circuit elements 2, 3 including amplifying means may be coupled with one another by photosignals 4. At this time, the semiconductor integrated circuit elements 1-3 are photocoupled with one another to be electrically insulated with the same signal outputs transmitted from multiple photoreceptor side circuit elements 2, 3 so that input.output may be insulated in one semiconductor device to transmit signals in mutually insulated state. Through these procedures, an insulated circuit in a signal transmitting channel with multiple outputs (A) can be formed in a semiconductor comprising one component.
Patent JP-H051341-A (JP)
Title: Lead-based alloy for storage battery
Inventor: NAGATA YUKIHIRO
IPC: H01M4/68
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a Pb-based alloy for a storage battery suppressing the occurrence of voids at the time of pressure casting and having excellent creep characteristics and corrosion resistance by specifying a compsn. consisting of Sb, As, Se, S, Cu, Bi, Sn and Pb. CONSTITUTION:This Pb-based alloy for a storage battery consists of, by weight, 0.2-4.0% Sb, 0.01-2.0% As, 0.001-0.15% Se, 0.001-0.10% S, 0.005-0.15% Cu, 0.001-0.60% Bi, 0.505-5.50% Sn and the balance Pb and gives an electrode substrate nearly free from voids with a production method by pressure casting.
Patent JP-H11225072-A (JP)
Title: Spurious suppressing device, its method and fractional n synthesizer
Inventor: OISHI KAZUAKI
IPC: H03L7/197
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the appearance of channel dependency in a fractional N spurious by adding a current proportional to the holding value of a frequency dividing number switching circuit to the output current of a charging pump circuit only in a period proportional to the period of the output frequency of an oscillation circuit each time of the operation of a phase comparator. SOLUTION: A D/A converter to generate a current proportional to a holding value acm is provided by inputting the value acm of an accumulator 16 to a spurious control circuit 17. In addition, a current adding circuit for adding the output current of the D/A converter to the output current of the charging pump circuit 12 only in a period proportional to the period of the output frequency of a voltage controlling oscillator 14 in synchronism with the comparing operation of a phase comparator 11 is provided. By this constitution, even in the case of changing the frequency dividing number of the comparator 11, namely changing a channel, a spurious suppressing effect can be obtained. Consequently, the appearance of channel dependency in the spurious of the output frequency of a fractional N synthesizer is surely prevented.
Patent JP-H09218656-A (JP)
Title: Electronic information display device
Inventor: NAKAJIMA TETSUYA
IPC: G09F9/37
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can recover a magnetic display seat to that of an original characteristic, even if a power supply interrupting time lengthens. SOLUTION: This display device has a magnetic display seat 10 which develops color by being induced to a magnetic field on surface side and is erased by a magnetic field on back side, a recording head 30 which generates a magnetic field for recording onto the surface of magnetic display seat 10 based on the print signal from an external host device, an erase head 20 which is arranged on the back side of magnetic display seat 10 and generates a magnetic field for erasing, and a cabinet 1 to accommodate the device main body. And in an initial operation of the device when the power source of the device is turned on, the print schedule area is erased with the erase head by circulating the magnetic display seat 10.
Patent JP-S54117302-A (JP)
Title: Blast temperature control system of hot stove
Inventor: IMURA HIROJI
IPC: C21B9/00
Filed: 1978-03-06
Abstract: PURPOSE: To prevent temporary lowering in temp. of hot air at the time of changing over a hot stove for sending a blast by maintaining the temp. of the hot air for a blast furnace constant while optionally mixing cold air from a cold air mixfing pipe bypassing stove.  
     CONSTITUTION: When changeover instructions from operation schedule controller 6 reach control signal changeover circuit 5, circuit 5 checks up on the output of temp. deviation detector 4. In case circuit 5 detects that the temp. of hot air slightly differs from the temp. set value of regulator 3, signals are sent closing blast-related valves CB1, CV1, HV1 of hot stove HS1 and opening butterfly valve MB for mixing cold air. After that, valve MB is closed, and circuit 5 sends a signal opening valves of hot stove HC3. When the temp. of the hot air is detected to be lower than the set value of regulator 3 by above a certain limit, circuit 5 controls blast butterfly valves of stove HS3 to be opened immediately after sending a signal closing valve CB1 without opening valve MB. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58142456-A (JP)
Title: Program tracking device of decentralized information processor system
Inventor: YAMAMOTO TOSHIAKI
IPC: G06F15/177
Filed: 1982-02-19
Abstract: PURPOSE:To fetch a device number to an information collecting device, to recognize the operation of a program surely and to debug the complicated phenomenon such as competition of a decentralized system, by providing the device number of an information signal transmitting signals for address signals. CONSTITUTION:A plurality of information processors 1-3 and a common memory 6 are connected with a memory address bus 4 and a memory data bus 5, and a device number bus 14 is provided in parallel with the buses 4, 5. An information collector 7 is connected to the buses 4, 5 and a bus 14 to form a decentralized information processor device system. The devices 1-3 are provided with a device number register 12 and a device number gate 13 in addition to an operation device 8, address data gates 9, 10. The device number of the devices 1-3 transmitting signals is added to the address signal, fetched in the information collecting device 7, the operation of the program is collected surely and the debugging of the complicated phenomenon such as competition of the decentralized system is attained.
Patent JP-H05188039-A (JP)
Title: Flaw detecting device for container
Inventor: OZAKI IKUO
IPC: G01N27/82
Filed: 1992-01-14
Abstract: PURPOSE:To provide a container flaw detecting device capable of detecting flaws even at night and also in the case of existing wood lining without depending on the visual sense of a worker in desirable working environment so as to be excellent in working environment, labor saving, cost reduction, improvement of accuracy, and work efficiency. CONSTITUTION:There are provided electromagnetic wave transmitting mechanism 2 disposed inside a container 1, and an electromagnetic shield chamber 3 with the built-in container 1 that can be shielded from the outside by this chamber 3. There are further provided electromagnetic wave receiving mechanism laid along the inner surface of the electromagnetic shield chamber 3, computing mechanism 4 for computing the damaged position and range of the container 1 on the basis of signals from the electromagnetic wave receiving mechanism, and display mechanism 5 for displaying the damaged position and range two-dimensionally on the basis of signals from the computing mechanism 4.
Patent JP-H09194109-A (JP)
Title: Document handling machine
Inventor: NOMURA YOSHIHIRO
IPC: B41J15/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To enable the document stored to be easily carried out. SOLUTION: The document handling machine is equipped with a pin tractor 11 supplying continuous document 1, a cutting device 12 cutting the continuous document and a contact bonding device 13 contacting and bonding it, and a storage part 16 storing the handled document 3 discharged from the contact bonding device, and the storage part is detachably provided with a storage magazine 26 storing the handled document.
Patent JP-S60169465-A (JP)
Title: Preparation of bezazocine derivative
Inventor: TANAKA MIKIAKI
IPC: A61K31/473
Filed: 1984-02-10
Abstract: PURPOSE:To obtain the titled compound which is a nonaddictive compound, orally administrable, and having analgesic effect, by chlorosulfonating benzazocine, reducing the chlorosulfonated benzazocine with a metal and an acid as a reducing agent in the reduction step, and reacting the reduction product with an acyl halide. CONSTITUTION:1,2,3,4,5,6-Hexahydro-2,6-methano-3,6(e), 11(a)-trimethyl-3-benzazocine of formula I is reactaed with chlorosulfonic acid to give a compound of formula II, which is reduced to afford a compound of formula III. The resultant compound of formula III is then reacted with an acyl halide of the formula RCOX (R is alkyl, phenyl or heterocyclic ring; X is halogen) to afford a compound of formula IV. In the reduction step, a metal, e.g. zinc or tin, and an acid, e.g. hydrochloric acid, acetic acid or sulfuric acid, are used as a reducing agent. The above-mentioned catalyst is inexpensive with improved safety.
Patent JP-S55117969-A (JP)
Title: Surface potentiometer
Inventor: EDA TADAHIRO
IPC: G01R29/12
Filed: 1979-03-06
Abstract: PURPOSE: To prevent an equivalent input current from being increased and neutralize the input current to prevent lowering of the detection precision, by utilizing the off-set voltage generated in the output voltage to apply a correction voltage to the guard electrode surrounding a potential detection electrode.  
     CONSTITUTION: The + input terminal of operational amplifier 7 constituting potential detection amplifier 6 is connected to not only the output terminal directly but also guard electrode 8 surrounding the input detection electrode to keep the potential of guard electrode 8 at output voltage V 2 . Variable resistance R 5  is connected to the terminal for off-set voltage adjustment provided in operational amplifier 7. Output voltage V 2  is applied from the output terminal of operational amplifier 7 constituting potential detection amplifier 6 to the - input terminal and guard electrode 8, and current IB' is flowed through insulating resistance R 1  and differential input impedance R 2  to neutralize input bias current IB, thus correcting input bias current IB. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58141639-A (JP)
Title: High frequency armature core
Inventor: OOISHI TETSUO
IPC: H02K1/16
Filed: 1982-02-17
Abstract: PURPOSE:To prevent higher harmonic magnetic flux from entering a movable core and to avoid occurrence of vibrations and noises by a construction wherein a conductive layer is provided on the surface of the toothed portions of a stator core opposite to the movable core. CONSTITUTION:At the time when the induced higher harmonic magnetic flux tends to flow through toothed portions 1 toward a movable core, high harmonic induced voltage is generated in conductive layers 5 formed on the surfaces of the toothed portions 1 and this induced voltage causes an eddy current to flow through the conductive layers 5, thereby to prevent the higher harmonic magnetic flux from flowing toward the movable core. The higher harmonic magnetic flux thus blocked at this time is bridged to the adjacent toothed portion through a magnetic wedge 4', as indicated by dotted lines in the figure, to form a magnetic path. By so doing, it becomes possible to prevent the flow of the higher harmonic magnetic flux from entering the movable core and hence to avoid occurrence of vibrations as well as noises.