baber/WOPTO huggingface dataset:
Patent JP-S59204705-A (JP)
Title: Method and apparatus for measuring nonuniform settling of tank
Inventor: YABE KOUICHI
IPC: G01C5/04
Filed: 1983-05-09
Abstract: PURPOSE:To perform the titled measurement highly accurately in a short time and to decrease maintenance costs, by providing a reference liquid tube, small liquid cells, a liquid-level adjusting means in the reference liquid tube, and a liquid-height detecting means. CONSTITUTION:All small liquid cells T1-Te and a reference liquid tube 9 are communicated, and the height of the liquid level of the reference liquid tube 9 is measured. The measured value is made to be a reference value m0. Before the next measurement, the small liquid cell Te is communicated to the reference liquid tube 9, and the height of the liquid level is adjusted by a liquid level adjusting means 15 so that the liquid level becoms equal to the reference value. The small liquid cells T1-Tn at the parts to be measured are communicated to the reference liquid tube 9, and heights m1-mn of the liquid level of the reference liquid tube 9 are measured, respectively. The reference value m0 is subtracted from the measured values m1-mn, respectively, and amounts of changes H1, H2,...Hn with respect to the reference value in the reference liquid tube 9 are obtained at every measuring point. Based on the amounts of changes H1-Hn and the reference liquid tube 9, a relative displacement of each small liquid cell Ln can be obtained by an expression Ln=Hn(1+A0/An), where A0 is the cross sectional area of the reference liquid tube 9 and An is the cross sectional area of the small liquid cell Tn (A0<An).
Patent JP-2000275032-A (JP)
Title: Tape carrier defect inspection device
Inventor: MATSUI HIDEKI
IPC: G01B11/30
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tape carrier defect inspection device capable of managing the inspected result of products by a frame unit. SOLUTION: A CCD camera 31a picks up the image of a tape carrier carried to a prescribed inspection area by a carrying device 10, a defect inspection part 20a inspects a defect generated in the respective products of the tape carrier based on the obtained image and a storage part 80 stores the inspected result for the respective products of respective frames. A general controller 70 manages the inspected result and obtains the yield of the product for the respective frames for instance. Also, in the case of inspecting both surfaces of the tape carrier, the general controller 70 reads the inspected result of one surface from the storage part 80 after one of the front and back surfaces is inspected, specifies the product judged as normal based on the inspected result and controls the defect inspection part 20a so as to inspect only the specified product for the other surface.
Patent JP-S61237176-A (JP)
Title: Picture processing device
Inventor: SUGITANI TAKAYUKI
IPC: G06T3/00
Filed: 1985-04-15
Abstract: PURPOSE:To form effectively new image information by synthesizing partially plural image information and to obtain its display and output by transferring the image information of a designated clipping area to a work area and subsequently, converting the size of the image information. CONSTITUTION:Image information from an input device 1 is stored in a memory 3 through a bus 13. This storage is executed by bringing the contents of an address counter 4 to an increment successively from the head address in the memory 3. Also, the head address and the horizontal direction length and the vertical direction length of the image information stored in the memory 3 are stored in a register 21. The image information in the memory 3 is stored in a memory 5 though the bus 13 and thereafter, displayed by a CRT 6. In such a case, a converter 8 reduces the image information from the bus 13 based on a horizontal/vertical direction conversion factor in a register 25 and by the command of a control device 7, the reduced image information is stored in a display area 5DE and given to the CRT 6.
Patent JP-H11278815-A (JP)
Title: Amorphous calcium phosphate aggregate, oily material refining body using the aggregate, and method for refining oily material
Inventor: NAKACHI YOSHIKO
IPC: B01D15/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a compd. excellent in adsorptivity to peroxides and free fatty acids, to provide an oily material refining body and to provide the method for efficiency and conveniently refining the oily material. SOLUTION: This oily material refining body is formed by sealing the aggregate of amorphous calcium phosphate grains in a nonwoven-fabric bag. The aggregate consists of the amorphous calcium phosphate grains having <=0.1 μm primary diameter and has a porous structure having 1-200 μm average grain diameter and >=40 m<2> /g specific surface. The oily material is refined by adding an oily material refining agent to the oily material and adsorbing and removing the peroxides and free fatty acids contained in the oily material.
Patent JP-S523249-A (JP)
Title: Desiliciczation
Inventor: MIWA RIYOUHEI
IPC: C02F1/60
Filed: 1975-06-27
Abstract: PURPOSE: To exclude water from silicic acid and silicate melt or existing in cooloidal state in cooling water system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61238917-A (JP)
Title: Manufacture of low alloy tempered high tensile seamless steel pipe
Inventor: IWASAKI YOSHIMITSU
IPC: C21D9/08
Filed: 1985-04-15
Abstract: PURPOSE:To manufacture high tensile tempered seamless steel pipe superior in low temp. toughness, by heat treating prepd. seamless steel pipe made of low alloy steel under a specified condition. CONSTITUTION:Low alloy steel contg. by weight %, 0.03-0.18% C, 0.05-0.50% Si, 0.20-2.00% Mn, <=0.020% P, <=0.020% S, 0.25-2.00% Ni, 0.20-2.00% Cr, 0.05-1.00% Mo, 0.005-0.02% Ti, 0.005-0.20% Al, 0.0005-0.0025% B, <=0.0060% N and one or two kinds of 0.005-0.10% Nb, 0.010-0.20% V, or further 0.10-0.50% Cu is hot worked to prepare seamless steel pipe. This is heated immediately to temp. range of >=Ar3 transformation point for the time from t(sec) against temp. T exhibited by a formula (1) to <=30min without being cooled to temp. of <=Ar3 transformation point, then quenched immediately, successively annealed at temp. of <=Ac1 transformation point, to manufacture the titled steel pipe superior in low temp. toughness.
Patent JP-H04313451-A (JP)
Title: Single belt type continuous casting apparatus
Inventor: SHIO KIYOMI
IPC: B22D11/115
Filed: 1991-04-12
Abstract: PURPOSE:To produce a metal strip by arranging generating means for electromagnetic force and cooling molten metal pouring basin formed on a running belt from bottom part through the belt. CONSTITUTION:In order to prevent flow-out of the molten metal pouring basin 22 into the downstream side to the running direction of belt 10 in a single belt type continuous casting apparatus, the generating means 40, 42, 48, 52, 54 for electromagnetic force, giving the molten metal pouring basin 22 the electromagnetic force in the running direction of belt 10 is arranged and the molten metal pouring basin 22 is cooled from the bottom part side through the belt 10 to form the metal strip on the belt 10. By this method, the development of cold shut can be prevented and the continuous casting operation having high reliability can be executed.
Patent JP-S60224466-A (JP)
Title: Production of tasting component concentrate of cheese
Inventor: KOIDE KAORU
IPC: A23L27/20
Filed: 1984-04-23
Abstract: PURPOSE:To produce a tasting component concentrate of cheese capable of developing the deliciousness unique to the cheese in a food by addition of a small amount, by incorporating an enzymolytic product of a cheese slurry with an enzymolytic product of casein. CONSTITUTION:An enzymolytic product preferably with <=50% moisture is incorporated with an enzymolytic product of casein in such a proportion as to give >=20mg N content soluble in phosphotungstic acid-sulfuric acid (N content soluble in PTA) per g final product and 0.6-0.85, preferably 0.63-0.73 ratio between N content soluble in PTA and N content soluble in trichloroacetic acid (N content soluble in TCA).
Patent JP-H01250803-A (JP)
Title: Interferometer
Inventor: IWAMOTO YOJIRO
IPC: G01B9/02
Filed: 1988-03-31
Abstract: PURPOSE:To constitute an optical phase detecting means without using any polarization beam splitter and to simplify an optical system and to decrease the number of components by providing diffraction gratings, polarizers, detectors, etc. CONSTITUTION:A polarized light beam is incident on diffraction gratings 46 and 48 and four of diffracted light beams outputted by the grating 48 are supplied to four polarizers 50a-50d. The diffracted light beams form interference fringes when passing through the polarizers 50a-50d and images of the interference fringes are formed on photodetectors 52a-52d. Those detectors 52a-52d perform photoelectric conversion corresponding to the light and dark of the interference fringes incident on the detectors 52a-52d. For the purpose, the angles of polarization of the polarizers 50a-50d are selected properly to obtain photoelectric conversion signals of four phases which are 90 deg. out of phase of periodic variation in light intensity due to the movement of a corner cube prism 16. Those signals are further divided electrically and counted by a normal counter to know the relative movement quantity of the prism 16, and the optical phase detecting means 44 can be constituted and the optical system is simplified and reduced in the number of components.
Patent JP-H07285633-A (JP)
Title: Grain lifting bucket conveyor
Inventor: URABE MOTOYOSHI
IPC: B65G17/12
Filed: 1994-04-19
Abstract: PURPOSE:To efficiently supply grains from buckets in a grain lifting bucket conveyor in which a chain is wound extending from an upper sprocket to a lower sprocket in a case, and the buckets for carrying the grains from a feed passage connected to the lower part of the case to a discharge passage connected to the upper part of the case are provided on the chain. CONSTITUTION:A guide wheel 18 acting on the upper part of a chain 14 is provided in such a manner that a chain part 14a moved between an upper sprocket 12 and the guide wheel 18 is arranged in the inclined down state for turning the opening of buckets 15 on a discharge passage 16 side.
Patent JP-S62236964-A (JP)
Inventor: NAKAJIMA TOSHIO
IPC: E21D11/10
Filed: 1986-04-09
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-H02276103-A (JP)
Title: Elevating lighting device
Inventor: KOJIMA MITSUHIRO
IPC: F21V21/36
Filed: 1988-03-31
Abstract: PURPOSE:To provide an elevating lighting device of simple structure which is easily assembled by providing a pair of crossing both sides pieces on a second fixture, fixing one both sides piece on a lamp body, and supporting a lamp body 16 by a first fixture through a supporting body by means of the other opposed sides piece. CONSTITUTION:A second fixture 8 opposed to a first fixture 4 is provided with second and third both sides pieces 10, 11 crossing each other, and a lamp body 16 is supported by the third both sides piece 11. It is supported by the first fixture 4 through a supporting body 15 by means of the second both sides piece 10. An L-shaped fitting is thus no more necessary. The fixing point of the supporting body 15 and that of the lamp body 16 are not overlapped, making an angle of 45 deg., whereby the assembly is facilitated.
Patent JP-H08279312-A (JP)
Title: Wire cable for instrumentation
Inventor: OGAWA OSAMU
IPC: H01B11/02
Filed: 1995-04-05
Abstract: PURPOSE: To provide a light wire cable for instrumentation, which has high tensile strength and high corrosion resistance. CONSTITUTION: Multiple filaments 1, which are made of carbon fiber, are bundled so as to form a strand for conductor. The wire cable for instrumentation is formed by bundling plural strands 2 in parallel with each other, and coating the periphery thereof with the insulating material 5 so as to form a wire 6, and twisting plural wires 6, and housing these wires 6 in a sheath 7.
Patent JP-S5414078-A (JP)
Title: Control of stepless speed change press
Inventor: MURAI SHINICHI
IPC: B30B15/14
Filed: 1977-07-04
Abstract: PURPOSE: To effect the stop instruction control etc. of a press with high accuracy, by sending an instruction signal when the sequentially detected speed of the press reaches a preset value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58222902-A (JP)
Inventor: EDOWAADO HARII MIRAA
IPC: F01D11/02
Filed: 1983-05-10
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-S63246449-A (JP)
Title: Control device for internal combustion engine
Inventor: ABE TOMOAKI
IPC: F02B77/08
Filed: 1987-03-31
Abstract: PURPOSE:To prevent double abnormalities of the main and auxiliary control means by providing the second abnormality detecting means detecting the abnormality of the auxiliary control means by the drive state signal of an actuator by the output of the auxiliary control means or the auxiliary control signal itself when the main control means is normal. CONSTITUTION:The central processing unit CPU in a throttle controller 20 receives detection signals from various sensors and outputs operation pulses to a watchdog circuit. The watchdog circuit judges that the CPU is abnormal when the interruption of operation pulses for the preset time is repeated preset times or more and switches the connection state to control a throttle valve 4 with a backup circuit. Next, when the CPU is not abnormal under the starting condition, the CPU outputs the simulated accelerator operation quantity to a backup circuit and judges whether the throttle opening is in the preset range and judges an abnormality of the backup circuit. An EFI controller 30 controlling the fuel injection compares the pulse width of the control signal of the backup circuit with the preset value and judges its abnormality.
Patent JP-S62237386-A (JP)
Title: Electronic timepiece
Inventor: ODAGIRI HIROYUKI
IPC: G04G3/02
Filed: 1986-04-08
Abstract: PURPOSE:To make stable temp. compensation with good accuracy without operating an oscillation circuit by executing slight regulation with logical regulation and providing a rate conversion display function to the titled timepiece in order to display an average rate. CONSTITUTION:The oscillation circuit 20 for rate display of the electronic timepiece provided with the 1st and 2nd logical regulation functions by regulating periods T1, T2 (where T1<T2) oscillates at >=T2T1 times the oscillation frequency of an oscillation circuit 1 for clock and the frequency thereof is counted by a frequency digitizing counter 21. Registers 16, 17 hold the regulation data of the 2nd logical regulation by cumulating the same to the period T1 of the 1st logical regulation. An arithmetic circuit 13 calculates the data for rate display from the cumulative data and the digital data from the oscillation output of the circuit 20. A presettable down 25, a zero detecting circuit 26 and gate circuits 33, 28 modulate the time intervals of rate measuring pulses from the data for the rate display as a rate measuring pulse modulating circuit. The rate measuring pulses are outputted at the 1st regulating period T1 when an external operating switch 19 is operated. The rate measuring pulse intervals are modulated and the average rate is displayed.
Patent JP-S6438955-A (JP)
Title: Rotary anode x-ray tube
Inventor: KOSAKA MITSUO
IPC: H01J35/24
Filed: 1987-03-31
Abstract: PURPOSE:To make it possible to extend a focus orbit and obtain long life by so arranging the constitution that a cylindrical target rotates round a shaft inclined to the rotary shaft of a target supporting body. CONSTITUTION:A cylindrical target 7 is supported freely in rotation on a target supporting body which works as the first rotor with inclination of theta to the axis and engaged with the second rotor 9. For this reason, the target 7 can rotate round an axis O separately from the rotation of the first rotor 2. Hereby, electronic beam B from a cathode 15 traverses between A and B of the target 7 and the focus orbit becomes remarkably long. Further, if each rotation speed of the first rotor 2 and the second rotor 9 is properly set, a probability that the electronic beam shock positions are overlapped become small, and the focus orbit can be lengthened.
Patent JP-H01252998-A (JP)
Title: Partial sound synthesizer
Inventor: NAKANISHI MASAHIRO
IPC: G10H7/00
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate the need for an external control signal at every change of the sounds of a musical instrument by specifying the ratios of the weighing coeffts. of the respective sets of waveform data corresponding to the default values of the external control signal to adequate values. CONSTITUTION:This device has plural waveform memories 1, 2 which store the waveform data, a multiplier 4 which multiplies the waveform data and the weighting coeffts. of the waveform data, an adder 5 which adds the outputs of the multiplier and table groups 6, 7 which output the weighting coeffts. of the waveform data with the external control signal as an address. The device has the table groups 6, 7 in which the weighting coeffts. of the waveform data are stored by each of the musical instruments; in addition, the device maintains the ratios of the weighting coeffts. of the respective waveform data corresponding to the default value of the external control signal at the adequate values. The need for controlling the external control signal at every change of the assignment of the musical instrument sounds after the external control signal is once controlled to the default value is thereby eliminated.
Patent JP-H08279739-A (JP)
Title: Command control circuit for electronic circuit
Inventor: MARUYAMA HIROSHI
IPC: H03K17/22
Filed: 1995-04-06
Abstract: PURPOSE: To control a command to be given to an electronic circuit so that malfunction can not occur in the electronic circuit even when a power voltage is unexpectedly fluctuated. CONSTITUTION: A power voltage Vd to be supplied to an electronic circuit 20 is monitored by a power voltage monitor circuit 30, and when its value exceeds a preset value, a control signal Sc is generated at a high logical value. This control signal Sc is received by a continuous state confirming circuit 40 and when it is confirmed that the signal keeps the high logical value for a fixed time, a permission signal Sd is generated. Corresponding to this permission signal, an AND gate, for example, as a command control means 25 is turned to an enable state and the command En is transmitted to the electronic circuit 20. Thus, the transient voltage distribution on a power supply line to receive the voltage becomes unstable due to the fluctuation of the power supply voltage Vd, so that electronic circuit 20 is prevented from causing malfunction.
Patent JP-H07271261-A (JP)
Title: Waste toner detecting device
Inventor: SAIDA AKIRA
IPC: G03G21/10
Filed: 1994-03-29
Abstract: PURPOSE:To prevent an erroneous detection due to the toner stuck onto the wall of the container by detecting the top surface of the toner stored in the waste toner container through the waste toner container from the upper wall direction. CONSTITUTION:The reflection type optical sensor 21 is disposed at a position capable of optically detecting the top surface of the toner stored in the waste toner container 1 through upper top wall. The optical sensor 21 has the detection focus at a specified distance and outputs the signal for showing that the top surface of the toner stored in the waste toner container reaches the focus position. In this case, the optical sensor 21 is provided at the outside of the waste toner case 1 to be confronted with the shoulder part and arranged at the position capable of indirectly detecting the top surface of the stored toner in the container 1 from the top wall direction through the shoulder part of the container 1 by the light receiving part and the light emitting part of the optical sensor 21 when the container is set at the specific position by inserting the cylinder body 14 of the discharge port 15 into the receiving port 18.
Patent JP-S565571-A (JP)
Title: Copying machine with light shield plate
Inventor: ITOU TADANAO
IPC: G03B27/62
Filed: 1979-06-27
Abstract: PURPOSE: To let copies be taken without feeling dazzle even if no original retainer is used by providing the light shield plates which are adjustable according to the sizes of originals on stage glass.  
     CONSTITUTION: A light shield plate 14 is provided between an original retainer 13 and stage glass 12. A base plate 16 mounted with the outside end of a longitudinal plate 16a by a hinge 15 at the left edge of the glass 12 is provided to the light shield plate 14. A rectangular plate 18, slender plate 20 and long plate 22 are mounted foldably by hinges 17, 19, 21 respectively. When these plates 16, 18, 20, 22 are laid down in the specified positions, the glass plate 12 is covered by leaving the sizes of a, b, c of the figure. These a, b, c are so made as to become the sizes of B 5 , A 4 , B 4 . When the plate 14 is completely removed, the size becomes A 3 . As a result of this, in the case of taking many copies in a hurry, the copies may be taken readily without feeling dazzle even if no original retainer 13 is used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09291593-A (JP)
Title: Column beam joining metallic material and column beam joining structure which uses it
Inventor: EMORI KUNIO
IPC: E04B1/24
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the welding work when column beams are joined at site. SOLUTION: A column beam join metallic material and a column beam join structure which uses it consist of a column plate joining 3 having holes 3a, 3b for mounting on a column 1 and a web joining plate 4 having holes 4a, 4b for mounting a beam 2 on a web part 2a, and the web joining plate 4 is fixed on the column joining plate 3. Furthermore, it consists of a lower flange joining metal fitting 5 which is fixed on the column joining plate 3 and has holes 5a, 5b for mounting the beam 2 on a lower flange part 2c and an upper flange joining metal fitting 6 having holes 6a, 6b for mounting the beam 2 on an upper flange part 2b and a hole 6c for mounting on the column joining plate 3, and brace joining metal fittings 7, 8 having holes 7a, 8a for mounting on a brace 10 are fixed on the lower flange join metal fitting 5 and the upper flange join metal fitting 6.
Patent JP-S5416800-A (JP)
Title: Method of electrospark machining
Inventor: INOUE KIYOSHI
IPC: G21F9/30
Filed: 1977-07-07
Abstract: PURPOSE:To increase working speed, by mixing hydrogen gas with working liquid which is injected to electrospark gap to introduce gas and liquid mixture in the gap.
Patent JP-H05246361-A (JP)
Title: Rear grip bar fitting device for motorcycle
Inventor: SUGITA NAOYUKI
IPC: B62K19/40
Filed: 1992-03-04
Abstract: PURPOSE:To provide a motorcycle rear grip bar fitting device presenting nice appearance by fitting a rear grip bar to a bridge plate for supporting the rear part of a pillion seat at the rear ends of the seat rails of a frame, and also to a sub-bridge plate fitted to the bridge plate. CONSTITUTION:An inverted U-shape bridge plate 3 for supporting the rear part of a pillion seat 4 is welded to the rear ends of the right and left seat rails 2 of a frame 1. Both ends of a sub-bridge plate 5 higher by one stage than the bridge plate 3 are fastened to the bridge plate 3. Both ends of an angularly curved rear grip bar 8 are fastened to the bridge plate 3, and the front right and left parts of the rear grip bar 8 are fastened to the sub-bridge plate 5.