baber/WOPTO huggingface dataset:
Patent JP-H02245995-A (JP)
Title: Tightly written address recognizing system
Inventor: OHASHI KATSUYUKI
IPC: G06K9/72
Filed: 1989-03-20
Abstract: PURPOSE:To collate a place name with a recognition candidate, and to segment the correct place name by taking into consideration the number of the characters of the place name, which is read together with scores corresponding to a candidate sequence and the number of characters in the recognition candidate, and calculating the scores when the place name, which is read from an address dictionary is collated with the recognition candidate. CONSTITUTION:A score counter 16 calculates a score output added to the recognized character in a recognition candidate 10 corresponding to each character of the place name from a dictionary 12, and a sum A of the scores for the characters constituting a single place name is outputted. A character number counter 18 counts and outputs a number B of the characters of the read place name, and an effective character number counter 20 counts and outputs a number C of the effective characters existing in the recognition candidate 10 out of the respective characters constituting the read place name. Further based on the values A to C, the final scores are calculated, and the place name having the highest scores is segmented out of the final obtained scores of the plural place names. Thus even when the plural place names whose number of characters are different and include the common character exist in the address dictionary 12, the place name at the highest similarity with the recognition candidate can be segmented.
Patent JP-S57182613-A (JP)
Title: Azimuth display device of vehicle
Inventor: KURIHARA KATSUMITSU
IPC: B60R11/00
Filed: 1981-05-06
Abstract: PURPOSE:To display an exact azimuth without being influenced even if a car body is magnetized, by providing an azimuth sensor in a position which is not influenced by a magnetic field of the car body, and displaying an azimuth detected by its sensor, on an azimuth indicator provided in the car. CONSTITUTION:An azimuth sensor 1 forms a magnetic field, for instance, by placing a coil crosswise and making a current flow. When a position of the azimuth sensor 1 is varied, a magnetic field of the coil is varied due to influence of terrestrial magnetism, and a variation of the current occurs. Its current variation is amplified by an amplifier 8, is made to flow to a driving coil of a needle 9 of an azimuth display device 3 installed on a meter panel, etc. of a driver's cabine, the needle 9 is deflected, by which the azimuth is displayed. In this regard, a magnetic line of force L generated by a magnetic field of a car body is also displayed.
Patent JP-H05269127-A (JP)
Title: Ultrasonic diagnostic device
IPC: G01N29/22
Filed: 1992-03-26
Abstract: PURPOSE:To inform an external device for receiving an output of the ultrasonic diagnostic device of the kind of output information. CONSTITUTION:In the ultrasonic diagnostic device constituted of a transmitting system 11, a ultrasonic probe 12, a B mode processing system 13 and CFM processing system 14 for obtaining two-dimensional flow rate information in a color, an operating panel 15, a system controller 16, a DSC 17, and a display system 18, the system controller 16 controls the B mode processing system 13, the CFM processing system 14, and the DSC 17. The DSC 17 outputs a black-and-white information signal 5 consisting of 8 bits for showing a B mode image and a color signal 6 consisting of 12 bits for showing a color image to an external device which is not shown in the figure. Subsequently, a CFM switch is turned on/off by synchronizing with a control signal (vertical signal) which is not shown in the figure. Next. turn-on/turnoff information of the CFM switch is outputted as an output mode signal 7 through the system controller 16.
Patent JP-H01244210-A (JP)
Title: Chimney lining structure
Inventor: TAKANO MASAICHI
IPC: F23J13/02
Filed: 1988-03-24
Abstract: PURPOSE:To enable the life of a lining structure more than two times a conventional life of 5-6 years by a method wherein a resin immersion preventive layer mixed with flake is arranged on an inner surface of a steel cylindrical material and a non-organic lining having a high acid-resistance and a non- organic lining having a high anti-corresion are provided so as to form a double- layer structure. CONSTITUTION:An inner surface of a steel cylindrical material 1 is provided with an immersion preventive layer 2 composed of a normal temperature hardening thermosetting resin mixed with flake. A cement castable 3 containing anti- acid agent of CaO of 1-3wt% is applied on it. That is, an anti-acid characteristic is improved because of contained anti-acid agent of CaO of 1-3wt%. Since a more presence of cement castable 3 is insufficient in view of its structure as well as an anti-corrosion characteristic, a steel metallic rod 4 with 6-9Mphi is preferably arranged vertically so as to reinforce it. In addition, a steel net 5 is arranged and a water glass type castable 6 is applied on it. This means that a non-organic lining contacting with a discharged gas may endure an anti- corrosion characteristic and as for an anti-acid characteristic, a non-organic lining material of second layer is applied for protection.
Patent JP-H01241972-A (JP)
Title: Picture reader
Inventor: NAGAI SEIICHIRO
IPC: H04N1/04
Filed: 1988-03-24
Abstract: PURPOSE:To improve the density resolution by detecting the light intensity of a light source and applying feedforward control to an output data of a detector for reading picture based on the detected data. CONSTITUTION:A detection means 11 detecting light intensity of a light source 1 arranged near the light source 1 in addition to an optical integration type line image sensor 6 being a picture reading detector of a picture recording medium 3 and a detector 10, and a control means 12 applying feedforward control to an output data of a picture read detector 6 by the detected data are provided. Then the fluctuation of the light intensity of the light source 1 is detected by the detection means 11 and the output of the picture read detector 6 is subject to feedforward control by the control means 12 based on the detection data from the detection means 11. Since the similar optical integration type line image sensor is used for the detection means 11 and the picture read detector 6, the optical integration data is obtained in the same timing. Thus, the density resolution is improved.
Patent JP-2000026755-A (JP)
Title: Electroconductive pigment
Inventor: DIETZ JOHANN DR
IPC: C09D11/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a light-colored electroconductive pigment that has a higher conductivity by coating a base material with an electroconductive layer made of a tin oxide layer doped with phosphorus and fluorine. SOLUTION: A base material is suspended in water, then a solution of a hydrolyzable tin salt, an aqueous solution of a phosphorus compound and/or aqueous solution of a fluoride are measured and charged to the suspension. Simultaneously, an acid or a base is added to maintain the pH of the suspension of the base material at a certain level in a pH range of 1-5. Then, the coated base material is taken out, washed, dried and fired at 400-1,100 deg.C in the absence of oxygen whereby the objective light-colored electroconductive pigment is obtained that is coated with the electroconductive layer made of tin oxide layer doped with phosphorus and/or fluorine.
Patent JP-H02246958-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NAKAMURA KYOTA
IPC: G01N29/44
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a tomographic image having a high resolution with the same ultrasonic scanning frequency by calculating an interpolation value in including the phase of the echo signal of each scanning line. CONSTITUTION:The echo signal received by an ultrasonic transmitting and receiving means 1 is orthogonally converted with orthogonal signals Rx and Ry by an orthogonal detector 5, and converted orthogonal echo signals Sx and Sy are A/D-converted by A/D converters 7a and 7b. The signals Sx and Sy are stored in the positions indicated by a scanning line number LN and a sample number SN of real part and virtual part frame memories 10a and 10b, respectivley. Next, a real part interpolating means 11a obtains an interpolation scanning line from a row corresponding to the adjoining scanning line stored in the memory 10a and obtains it in the same way at virtual part interpolating means 11b. An absolute value arithmetic means 11C obtains the absolute value of a pair of complex image data to exist in the sam address of the memories 10a and 10b and the absolute value of a complex interpolation value interpolated by the interpolating means 11a and 11b. The scanning line of a real value and the scanning line of the interpolation value obtained by the arithmetic means 11c are read synchronizing to a display means 13 with a synchronizing signal generated by a display synchronizing signal generator 14.
Patent JP-H04304661-A (JP)
Title: Integrated element and method for forming wiring layer thereof
Inventor: KATO KAZUTOSHI
IPC: H01L21/3205
Filed: 1991-04-01
Abstract: PURPOSE:To provide an integrated element and a method for forming its wiring layer in which its original performance can be fully utilized. CONSTITUTION:At least one position of a boundary of a side in which a first region is brought into contact with a second region, is formed in an acute angle state, and an integrated element 2 having a wiring layer 4 formed on the acutely smoothly oblique surface region. In a method for forming the layer 4 of the element 2, at least one position of a boundary of the side in which the first region is brought into contact with the second region is formed in the acute angle state, the acute part is formed to be smoothly oblique by etching, and then the layer 4 is formed on the oblique surface. An original performance of the device can be fully utilized without causing a deterioration of the performance of the element. Further, a device having high performance can be simply manufactured.
Patent JP-H06282687-A (JP)
Title: Decision tree type character recognizing device
Inventor: RI SHIGETAKA
IPC: G06K9/70
Filed: 1993-03-26
Abstract: PURPOSE:To provide the character recognizing device which can exactly recognize plural type characters. CONSTITUTION:A feature extraction part 11 calculates the feature amounts of plural type characters by the picture elements of characters. A sample cluster part 21 calculates the average value of feature amounts in respective clusters and a variable amount on a learning stage. A discrete decision tree generation part 41 generates and stores a well-balanced and less-overlapped decision tree by the best threshold value of classification gain. The data of respective nodes in the decision tree contains a feature index, threshold value and discrete arrival probability. When a terminating node is detected by passing through the decision tree on a collation stage, a back track decision tree search part 61 obtains the collated result from a lot of candidate clusters by identification rules. Concerning the inferior-accuracy result, the exact collated result is obtained after performing back track based on the degree of certainty. A microscope inspection part 71 precisely inspects a part to be easy to mistake, which is discriminated in advance.
Patent JP-H03269287-A (JP)
Title: Monitor of neutron in output area of nuclear reactor
Inventor: KONO SHIGEHIRO
IPC: G21C17/10
Filed: 1990-03-19
Abstract: PURPOSE:To enable very accurate measurement of a minute current such as a detector current by providing an operational amplifier for converting a current signal of a neutron detector into a voltage signal, which is provided in an input stage of an insulation amplifier. CONSTITUTION:In regard to a digital signal which is an output of an A/D converter 15, conversion is made into a current value obtained by multiplication using as an operational coefficient a value which is obtained by dividing each detector current at the time when the output of the A/D converter 15 takes the maximum value, by the maximum value of the output of the A/D converter 15. When the output of the A/D converter is converted into the current value in an arithmetic circuit 16, the detector current at the time when the output of the A/D converter 15 takes the maximum value is 200 muA, and thereby the detector current is calculated as 15X(200muA/4095)=0.73 muA. An error contained in the result of this calculation is 0.03% or below in regard to a detection current signal 75muA at the time when an output of a nuclear reactor is 100%.
Patent JP-H10259453-A (JP)
Title: Base stock for shadow mask free from generation of unevenness in stripe at the time of etching
Inventor: FUJII TAKAHIRO
IPC: C22C38/58
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a base stock for a shadow mask having an etching face free from the generation of unevenness in stripes at the time of piercing many electron beam passing pores by etching. SOLUTION: This base stock for a shadow mask is composed of a sheet material using an Fe-Ni series alloy contg. 30 to 50% Ni, 0.01 to 1.0% Cr, <=0.015% C, <=0.2% Si, <=0.5% Mn, <=0.02% Al and <=0.0040% B, and in which the standard deviation σ Ni of the concn. of Ni in the cross-section vertical to the rolling direction of the stock is regulated to be <=1.076. By the standard deviation σ Ni of the concn. of Ni in the cross-section vertical to the rolling direction of the stock, the generation of the unevenness in stripes can be grasped with high precision, so that the obtd stock for shadow mask can be a high grade.
Patent JP-H04308259-A (JP)
Title: Preventing filling bar of weaving machine and device therefor
Inventor: ANADA MASA
IPC: D03D51/08
Filed: 1991-04-01
Abstract: PURPOSE:To make an amount corrected for elongation of woven fabric during stopping not too excessive even if length of weaving is longer than given length and a weaving machine is stopped plural time in a short time. CONSTITUTION:A stop time measuring means 10 measures suspension time of weaving machine and a weaving length judging means 20 discriminates that the weaving length is within given length and outputs a judging signal S3. Since correction amount calculating means 30 counts a correction amount Yn by reflecting stop time this time from the stop time measuring means 10 and parameters related to stops having caused weaving length within given length before the previous time, a correcting means 40 can drive a winding motor M most suitably corresponding to the correction amount Yn.
Patent JP-S62226322-A (JP)
Title: Interface circuit for light pen
Inventor: KOMIYA SHIGERU
IPC: G06F3/037
Filed: 1986-03-28
Abstract: PURPOSE:To facilitate the deciding process of a processor, and to prevent a malfunction, by latching the output coordinate data of each counter at a latch circuit only when the least significant bit out of outputted coordinate data are coincided, and providing a logical gate circuit that transfers a light pen output signal to the processor. CONSTITUTION:An additionally provided logical gate circuit 6 outputs a control signal LCK which latches the output coordinate data (x) and (y) of counters 2 and 3 at a latch circuit 4, only when the least significant bits out of the coordinate data (x) and (y) outputted respectively from a coordinate counter 2 in a horizontal direction and a coordinate counter 3 in a vertical direction, are coincided, and also, transfers the control signal LCK to a processor 5 as an interruption signal INT. Also, when either the least significant bit of the coordinate data (x) or the (y) is zero, a reset signal R is inputted to the latch circuit 4, and a latched coordinate data is reset.
Patent JP-H09257606-A (JP)
Title: Device for measuring precision shear stress
Inventor: KURIHARA KAZUE
IPC: G01N19/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To measure rheology behavior by connecting a divided cylindrical priezo-element vertically disposed on a sample to a spring perpendicular to a sample surface, and driving the element by a battery to detect horizontal displacement of the spring. SOLUTION: A connection member 4 is connected to the free ends of two springs vertical to the measuring surface of a silica lens 1 to provide a four- divided cylindrical piezo-element 5 vertical to a lens 1 on the other end. A holding member 1 extends downward the element 5 to hold the lens 1. Displacement of the member 4 is detected with a displacement gage probe 7. In measurement of this electro-static capacity method, and electro-static capacity is measured to find a distance (d) between the probe 7 and an opposed wall. In this case, the power source of a capacitive displacement gage 25 connected to the probe 7 used a nickel cadmium battery 26 to reduce electric fluctuation and noise. This is effective particularly in a case where rheology behavior is researched in a minute space of a nanometer scale.
Patent JP-H10263878-A (JP)
Title: Coated electrode
Inventor: MORIMOTO FUMITAKE
IPC: B23K35/365
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coated electrode improved in a re-arc property and electrode burning resistance by specifying the resistivity of the core wire consisting of a low alloy steel or high alloy steel, the contact electric resistance of the part holding the core wire with a welding machine holder and the content of TiO2 in the coating flux coated the core wire. SOLUTION: This electrode is specified that the resistivity of 20 deg.C is 15-100 μΩcm, the surface state of the core wire is 100-150 μΩ in the contact electric resistance, and the quantity containing TiO2 in the coating flux is, by wt., 2% or above to the whole weight of the coating flux. The resistivity is preferably 50 μΩcm or below in the core wire of the low alloy steel, and the resistivity is preferably 70 μΩcm or above in the core wire of the high alloy steel. Every content of Ni, Cr, Mo in the low alloy steel is, by wt., <10% and at least one kind of element among, by wt., >=0.5% Ni, >=0.3% Cr, >=0.5% Mo falls in this range. By wt., >=10% at least one kind or above of Ni, Cr, Mo are contained in the high alloy steel.
Patent JP-2000268904-A (JP)
Title: Fpc connection connector
Inventor: WATANABE SATORU
IPC: H01R12/79
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a connection failure of a connector and damage of an FPC by preventing a half fitting of the connector through generation of preventing a half fitting of the connector through generation of insertion feeling of the FPC, removing an operational mistake at the time of fitting, surely performing the fitting without inclining housing mutually, and enabling of the plug housing to the base housing locking at one position. SOLUTION: This connector has a base housing 10 mounted on a printed board P or the like, a plug housing 20 installed in a FPC(B), an opened groove part 11 formed at the base housing 10 to incorporate a contact therein. The plug housing 20 has a front surface member 21 disposed at the front surface side of the FPC(B) and to be connected thereto. A locking part 24 of the FPC(B) is provided on at least one of the members 21, 22. A supporting part 25 for a tip of the FPC(B) is provided at the rear surface member 22. The supporting part 25 is fitted together with the FPC(B) between the contact and an inner wall of the opened groove part 11. A locking mechanism 30 is provided which locks the plug housing 20 to the base housing 10 when a conductor the FPC(B) is pressure contacted with the contact.
Patent JP-S52151678-A (JP)
Title: Electrodialysis
Inventor: MATSUZAKI HARUMI
IPC: B01D65/02
Filed: 1976-06-14
Abstract: PURPOSE: To make peel off and fall off the scale of slightly soluble salts deposited on the surface of the ion exchange membrane and to enable the stable continuous operation for a long period of time, by inverting the magnititude of the pressure in both of the desalting chamber and the concentration chamber temporarily with the change of the amount of air bubbles to be sent into the above both chambers, in the wide pitch type process of electrodialysis at which a large number of ion exchange membranes have been arranged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01241305-A (JP)
Title: Manufacture of seamless tube
Inventor: SATO KATSUJI
IPC: B21B17/14
Filed: 1988-03-22
Abstract: PURPOSE:To prevent generation of bends in a tube by passing a seamless tube into a sizing stage mill in twice, by bringing the top end in a tube polishing stage to be the top end in a 1st passage, and by bringing the rear end in the polishing stage to be the top in a 2nd passage. CONSTITUTION:A round billet 1 heated by a heating furnace 2 is pierced by a piercer 3 and is thickness rolled by a plug mill 5, and then a produced tube is polished by a reeler 6. Next, after sizing a tube 10 by a 1st sizer 7, the tube 10 is turned to reverse the top end to be the rear end and is sized by a 2nd sizer 8 again. The tube 10 on the outlet side of the reeler 6 has respective bends in the top and rear end parts and the rear end bend is eliminated in sizing by applying a tension to the tube 10 by the 1st sizer. Further, the other end bend is also eliminated by passage through the 2nd sizer in on-line. Hence, generation of bends in intermediate working stages is positively eliminated, so that generation of tube bends is eventually prevented.
Patent JP-S544134-A (JP)
Title: Organic photosensitive material for zerography
Inventor: YAGISHITA AKIO
IPC: G03G5/14
Filed: 1977-06-13
Abstract: PURPOSE: To make sufficient the adhesiveness with a photoconductive layer and to make it easy to mix an intermediate layer with an electron acceptive compound by using a special resin as the intermediate layer between a conductive substrate and the organic photoconductive layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01242748-A (JP)
Title: Heat-resistant amorphous alloy
Inventor: NAKAJIMA MIKIO
IPC: H01F10/13
Filed: 1988-03-23
Abstract: PURPOSE:To improve the heat resistance and soft magnetic characteristics of the title alloy by specifying the compositional ratio in the three components of Co, Ta and Hf. CONSTITUTION:The amorphous alloy is formed with the compsn. shown by CoxTayHfz (where, by atom%, 81-85% (x), 8-13% (y), 5-10% (z) and 1-2.5 (y)/(z) are regulated). The above alloy has excellent heat resistance and soft magnetic characteristics, by which an amorphous alloy thin film for a heat- resistant magnetic head can be obtd.
Patent JP-H0699136-A (JP)
Title: Coating of inner surface of pipe
Inventor: ANDO MASAHIKO
IPC: B05D3/02
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a uniform and smooth coating surface on the inner surface of a pipe. CONSTITUTION:A pipe 2 is heated to the curing temp. of a coating agent, 4, which is mixed with supplied air to be allowed to flow together with air and the coating agent 4 flowing along with the air stream is bonded to the inner surface of the heated pipe 2 to coat the inner surface of the pipe 2. Therefore, the inner surface of the pipe 2 can be coated within a short time without waste.
Patent JP-H02248729-A (JP)
Title: Spring member and hooking tool using same
Inventor: KATO HIROYA
IPC: F16B21/04
Filed: 1989-03-20
Abstract: PURPOSE:To facilitate the mass production of spring members and surely fit or remove a hooking tool by constituting the spring members so that upper and lower flat plates are vertically movably supported in parallel by belt-shaped supporters obliquely supporting between them. CONSTITUTION:A spring member is formed by folding a sheet-shaped member. Upper and lower flat plates 1a and 1b are vertically movably supported in parallel by belt-shaped supporters 2 obliquely located at an acute angle to both flat plates 1a and 1b. U-shaped notches are provided in parallel with the belt-shaped supporters 2 on one sides of the flat plates 1a and 1b. Notch pieces 3a and 3b formed there are obliquely folded toward the mating flat plates 1b and 1a, and they function as auxiliary supporters having a spring force. The mass production of spring members is facilitated, and a hooking tool can be surely fitted or removed.