baber/WOPTO huggingface dataset:
Patent JP-S63171477-A (JP)
Title: Data reproducing device
Inventor: UEKI KEIJI
IPC: G11B20/10
Filed: 1987-01-09
Abstract: PURPOSE:To reduce a complicate analog circuit by comparing the pulse duration of the output signal of a binarization circuit with a prescribed pulse duration and selecting the binarization circuit for outputting a signal in the vicinity of the prescribed pulse duration. CONSTITUTION:The output signal S1 of a preamplifier 23 is optimum when a counter in a time duration comparator 25 counts seven, eight and nine clock signals CL0 respectively. Accordingly, the binarization levels V1-V3 of the binarization circuits 24a-24c are preset so as to match this condition. When there is a stain or the like in a recording medium or when there is a distortion or the like in the optical system of a reproducing head 22, the level of the signal S1 is lowered. When the level of the signal S1 is lowered, a signal (f) for selecting the output signal C0 of a D-FF 26c is outputted to a multiplexer MPX 28 from the circuit 25. Thereby, the binarizing signal (h) of a prescribed pulse duration is outputted to a PLL circuit 29 to reproduce a clock.
Patent JP-H07204899-A (JP)
Title: Empty can processing device
Inventor: TANAKA YOSHIHIRO
IPC: B30B9/30
Filed: 1994-01-18
Abstract: PURPOSE:To shorten the time to melt the total pressing product by press- processing in a high pressure when a steel can is detected with a detecting means, and press-processing in a low pressure when an aluminum can is detected. CONSTITUTION:Steel can detecting means 30, 31 detect introducing of a steel can inside a hopper into a press machine. Aluminum can detecting means 28, 29 detect introducing of an aluminum can into the press machine. A pressure controlling means 45 has a high pressure changing means 44 and a low pressure changing means 43. When the steel can detecting means 30, 31 detect, the high pressure changing means 44 operates a high pressure switch 42 and a solenoid 40 and the steel can is press-processed in the high pressure. When the aluminum can detecting means 28, 29 detect, the low pressure changing means 43 operates a low pressure switch 41 and the solenoid 40 and the aluminum can is press- processed in the low pressure. Therefore, when the aluminum is taken out by melting in the furnace, the aluminum solution can easily enter in the pressing product.
Patent JP-H08190876-A (JP)
Title: Color cathode-ray tube device
Inventor: IWASAKI KATSUYO
IPC: H04N9/28
Filed: 1995-01-13
Abstract: PURPOSE: To hold the ratio of a current carried to each coma aberration correcting coil substantially constant regardless of switching of vertical deflection frequency when a vertical miss convergence by axial slippage is corrected. CONSTITUTION: The electron gun-side end part of a deflection yoke 17 installed to a color cathode-ray tube 16 with a built-in inline type electron gun 15 has a pair of cores 21a, 21b, and a differential type shunt circuit is connected in parallel to the series connected body of coma aberration correcting coils 20a, 20b wound on each core 21a, 21b. This shunt circuit has an inductor 28.
Patent JP-H06216600-A (JP)
Title: Pcb inspection
Inventor: OOTA KAORI
IPC: G06T1/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide a method for inspecting PCB which can accurately inspect the packaging state of IC components. CONSTITUTION:In a PCB inspection device for inspecting the appearance of a PCB 11 where a QFP 10 with a lead 13... is mounted, the part between the PCB 11 and QFP 10 is lit, the image at the part between the PCB 11 and QFP 10 is picked up, and then the image is subjected to image processing and then the packaging state of the QFP 10 is inspected.
Patent JP-S56101263-A (JP)
Title: Managing system of machine utilizing state
Inventor: SADAKIYO TSUNEO
IPC: G07C3/00
Filed: 1980-01-16
Abstract: PURPOSE:To log and record the state of usage of business machines, through the insertion of a card, by providing microcomputers to a business machine such as copy machine. CONSTITUTION:A copy machine 2 is provided with a microcomputer 2b, memory 2d, card reader 2a, and printer 2c. The user inserts the card 1 into the card reader, and then uses a copy machine. The microcomputer 2b detects and processes the card information and the state of usage of copy machines and logs and stores it in the memory 2d. The content of the memory 2d is printed out on the printer 2c as required for utilization.
Patent JP-S61163138-A (JP)
Title: Optical glass having high refractive index and low dispersion
Inventor: MATSUMARU SHIZUO
IPC: C03C3/15
Filed: 1985-01-12
Abstract: PURPOSE:To obtain optical glass having a prescribed range of optical constant value, e.g. high refractive index and low dispersion and being safe for the human body and easy to produce in a technical scale by compounding specified com ponents. CONSTITUTION:20-50% (by weight) B2O3, 10-55% La2O3, 5-50% Yb2O3, 6-25% Al2O3, 0-10% SiO2, 0-3% R2O (a combination of >=1 kinds among Li2O, Na2O and K2O), 0-20% ZnO, 0-25% RO (a combination of >=1 kinds among MgO, CaO, SrO and BaO), 0-25% Y2O3, 0-10% ZrO2, 0-25% Ta2O5, 0-20% Nb2O5, 0-20% PbO, 0-10% WO2, 0-10% TiO2, 0-10% GeO2, 0-10% Gd2O3 and 0-5% F(substituted amt. for 0 when the whole shall be 100%) are compounded and vitrified to obtain the optical glass having the optical constant value within the range enclosed by the following six points, e.g. points, e.g. point A, B, C, D, E and F as shown in the figure (nd: refractive index, nud: Abbe number).
Patent JP-H02184760-A (JP)
Title: Analysis data processor
Inventor: HANZAWA MIEKO
IPC: G01N35/00
Filed: 1989-01-11
Abstract: PURPOSE:To rapidly provide analysis data to a user without waiting for the end of all the measurement with an analysis apparatus by providing a specimen information memory means, analyzing means and deciding means. CONSTITUTION:The specimen information consisting of the ID information and analysis information of the specimen is inputted to a analysis request inputting means 20 and this information is inputted to the specimen information storage means 22. The information of the analysis apparatus corresponding to analysis items is stored in respective specimen units. The specimen information is fed to an analyzing means 24 as well. The means 24 starts the required analysis operations in accordance therewith. This means has the analysis time varying from each other and the analysis data are successively outputted therefrom at every end of the measurement. The data are sent to the deciding means 28. The means 28 references the information stored 22 at every inputting of the measured data from the means 24 and decides whether all the measurements end or not. The analysis data of the specimen with which the measurement ends are thereby rapidly outputted. The analysis data are outputted 30 at the point of the time when the means 28 decides that all the measurements end.
Patent JP-S5596811-A (JP)
Title: Method for low nox combustion utilizing reduction by soot
Inventor: SADAKATA MASAKI
IPC: F23C13/00
Filed: 1979-01-19
Abstract: PURPOSE: To increase the final NOx eliminating ratio up to over 90% which is obtained denitrification method by a system wherein soot containing combustion gas is brought into a reduction chamber and NOx reduction is conducted by soot.  
     CONSTITUTION: Combustion by a smaller quantity of air than a theoretical quantity is conducted in a combustion chamber 1 and the combustion gas is introduced into a reduction chamber 2 through a combustion gas pipe 4. Since the reduction chamber 2 has been heated previously by an electric furnace 3 at 500W1200°C, NOx is reduced by the soot contained in the gas while it runs through this chamber and the residual NOx is decreased down to about 10%. The reduced gas is brought to a recombustion chamber through a pipe 5, a filter 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63173191-A (JP)
Inventor: GODA YUICHI
IPC: G07F9/02
Filed: 1987-01-13
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-S5288261-A (JP)
Title: Treatment of sulfide-containing solution
Inventor: MITA YUKIMITSU
IPC: C01F1/00
Filed: 1976-01-19
Abstract: PURPOSE: To blow oxygen, under the presence of MnO 2 , into waste water discharged from a plant for producing ethylene by cracking naphtha or an ironworks which contains sulfides of alkali or alkaline earth metals, whereby the sulfides aee modified to hydroxides of alkali or alkaline earth metals and free sulfur, and are recovered. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02184406-A (JP)
Title: Taking method for extrusion molding material
Inventor: KUSANO KUNIO
IPC: B28B3/20
Filed: 1989-01-11
Abstract: PURPOSE:To enable taking an extrusion molding material always corresponding to an extrusion speed to be performed by a method wherein a molding material to be extruded with an extruder is made to have an incline angle downward, a free roller is established at an incline angle less than this incline angle, and the molding material is molded by extrusion via a receiving plate provided on the free roller. CONSTITUTION:A molding material 3 is extruded on a receiving plate 5 installed on a free roller 4 from an extrusion opening of an extruder 1. In this case, when the free roller 4 is initially made horizontal and the molding material 3 is extruded, the molding material 3 is extruded on the receiving plate 5 in a downward hanging state by gravity acting on the molding material 3 regardless of an incline angle of the extruder 1. Thereafter, an incline angle of the free roller 4 is regulated using a roller 4a as a fulcrum. Then, gravity acts on the receiving plate 5 and the molding material 3 in an incline direction A of the free roller 4, the molding material 3 is inclined thereby at a specific incline angle to be taken, and the receiving plate 5 is transferred along the incline direction A on the free roller 4. Thereafter, the molding material 3 is taken by gravity acting in the incline direction A corresponding to an extrusion speed of the molding material 3.
Patent JP-S62181232-A (JP)
Inventor: KIYASARIIN ESU HEIZU
IPC: C07C55/00
Filed: 1987-01-13
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-H06209604-A (JP)
Title: Lift-controlling apparatus for working machine
Inventor: TAKAHASHI SEIICHI
IPC: B62D49/00
Filed: 1993-01-13
Abstract: PURPOSE:To suppress the initial resistance of driving and reduce the area of unworked field by driving a PTO system in the course of lowering a working machine and setting the rotation to a target level after thrusting a tine into the soil. CONSTITUTION:A working machine 3 having a working part 3A connected to a PTO shaft 10 in interlocked state is connected in a freely liftable state through a link connection apparatus 2 to a mobile power vehicle 1 provided with a hydraulic apparatus 5 having a lift arm 4 lifted with a control valve 14 operated by a signal generated by the manual operation of a switch 13 and a PTO shaft 10 interlocked with the manual on-off operation of a PTO clutch 8. A PTO clutch 8 is coupled by a lowering speed control circuit 31 during the lowering motion of the working machine 3 lifted by the lift arm 4 and the rotational speed of the PTO shaft 19 is adjusted to a target level.
Patent JP-S61163793-A (JP)
Title: Two-screen television receiver
Inventor: ISHIDA MAKOTO
IPC: H04N9/74
Filed: 1985-01-14
Abstract: PURPOSE:To incorporates information of a subordinate screen for three scanning lines of an original screen and to reduce the absence of information by weighting and adding luminance signals and color difference signals in three horizontal scanning periods, and thus obtaining a luminance signal and a color difference signal of the subordinate screen corresponding to one horizontal scanning period. CONSTITUTION:Luminance signals and color difference signals in three horizontal scanning periods are weighted in the order of scanning lines and sampling data in the 1st scanning period among the three periods is stored in a storage element in the order of sampling; and sampling data in the 2nd horizontal scanning period and the data in the 1st horizontal scanning period which is stored in the storage element are added successively and the addition result is stored in the storage element again. Further, sampling data in the 3rd horizontal scanning line period is added to the data stored in the storage element and the addition result is adjusted to the original amplitude level to equalize levels of luminance signals and color difference signals of the original screen to the level after the sampling. For example, sampling data in three horizontal scanning line periods are summed up while weighted in 1:2:1 proportion and then the addition result is amplified digitally to four times as high as a luminance signal input 1a.
Patent JP-S63173207-A (JP)
Title: Data recorder
Inventor: INASAWA KATSUZUMI
IPC: G11B5/09
Filed: 1987-01-12
Abstract: PURPOSE:To reduce the consumption of a recording medium, and the time required for recording, by providing a reproducing head in a position where a recording part recorded by one of recording heads arrives after passing through the other head, and providing a prescribed signal period before a prescribed delimiting signal in a recording signal. CONSTITUTION:A data written in a hard disk device 6 is inputted to a controller 2 through a bus 3 in accordance with a transfer request from the controller 2 at the time of recording, and written in a memory 24 through a DMA circuit 23. The written data is read out through an IO circuit 25 and inputted to a DAT (digital audio tape recorder) 1. In the DAT 1, data which has been inputted to an IO circuit 13 is considered to be equal to a data from an A/D converting circuit at the time of recording a voice, converted to a format of a prescribed DAT by a digital signal processing circuit 14 and recorded in a tape 12 by heads A, B. A signal which has been reproduced by heads A', B' at the time of recording is supplied to the signal processing circuit 14 through a switch 17, and an error detection is executed. In such a way, the consumption of a recording medium and the time required for recording can be reduced.
Patent JP-H01180111-A (JP)
Title: High speed automatic channel selection circuit for television
Inventor: SAGAWA TAKAHIRO
IPC: H04N5/44
Filed: 1988-01-12
Abstract: PURPOSE:To reduce the channel selection time by bringing the state to a forced search state after a prescribed time when a channel selection switch is being depressed to apply high speed search. CONSTITUTION:When an UP switch 13 is depressed from the state receiving an optional station, an UP-DOWN selection circuit 15 in a channel selection control circuit 30 is set and an UP mode signal 28 is set. Then a timer 10 is set through a gate 12 and the level goes to an H level, a search mode setting circuit 16 is set through a gate 11 and a highest speed frequency (mnf) in the output of a clock generating circuit 7 is selected by a clock switching circuit 8, the result is inputted to gates 17, 18 as a search clock 25, the signal is inputted to a counter 19 via a gate 17 opened by the signal 28 and the tuning voltage 21 being the output is fed to a tuner 2. As the voltage 21 rises, a timer 9 is set to form the forced search tate. When the tuning frequency rises and approaches the station frequency, a synchronizing detection signal 22 is set, the AFT signal 23 shows the S-shaped characteristic and the circuit 6 is set to continue the search state.
Patent JP-H09199877-A (JP)
Title: Backboard reinforcing metal fitting structure
Inventor: HIRAKAWA YOSHIHISA
IPC: H05K1/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To enable a spacer to be tentatively fixed to a reinforcing metal fitting without using adhesive agent by a method wherein the spacer is formed of insulating material, prescribed in length, and U-shaped in cross section, both the ends of the U-shaped part of the spacer are formed like wedges, and the reinforcing metal fitting in mounted as pinched between the wedges of the spacer taking advantage of the elasticity of the spacer. SOLUTION: A protrusion 10 provided to a spacer 7 is fitted into a groove 11 provided to a reinforcing metal fitting 6. The spacer 7 is formed of elastic resin, and a wedge-shaped protrusion 14 is provided to the spacer 7 so as to enable the side of the spacer 7 opposite to the side where the protrusion 10 is provided to be caught by the edge of the reinforcing metal fitting 6. Making advantage of the elasticity of the spacer, the spacer 7 is fitted to the reinforcing metal fitting 6 making its protrusion 14 caught by the edge of the reinforcing metal fitting 6.  The other protrusion 10 of the spacer 7 is fitted and caught in the groove 11 of the reinforcing metal fitting 6, and the other end of the spacer is slightly deformed and caught by the edge of the reinforcing metal fitting 6 taking advantage of its elasticity and the protrusion 14, so that the spacer 7 can be tentatively fixed to the reinforcing metal fitting 6 without using adhesive agent or the like.
Patent JP-H09200327-A (JP)
Title: Automatic answering telephone system
Inventor: OGAMI YOSHINORI
IPC: H04M1/57
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To omit a complicated procedure for searching an opposite party's number from an address directory, etc., when listening to a business message on the call originating side and making a telephone call to the opposite party. SOLUTION: When a 1st incoming call comes from an exchange by call originating side and the system side closes the loop of line and responds to the incoming call, a caller telephone number is transmitted from the exchange. When the loop of line is opened after this caller number is received on the system side, a 2nd incoming call comes from the exchange. After the system side responds to this incoming call, the business message is stored in a recording memory 7 together with the caller number. As a result, since the caller number is read out and displayed on an LCD 4 at the time of reproducing the business message, the telephone call can be made to the call originating side without searching the party's number from the address directory, etc., every time.
Patent JP-H03209634-A (JP)
Title: Optical head device
Inventor: KADOWAKI SHINICHI
IPC: G11B7/09
Filed: 1990-01-12
Abstract: PURPOSE:To ease an allowable assembly error between a light source and a photodetector and to simply obtain a stable focus error signal by converging the defracted light of a diffraction element so as to cover three divided photodetectors. CONSTITUTION:A focus error(FE) signal is detected by differential operation among the outputs of both side photodetectors 17, 19 of a photodetector unit 5 and the output of the center photodetector 18. On the other hand, a tracking error signal is detected by the differential operation between the outputs of the detectors 17, 19. The information signal of an information carrier 4 is detected by the sum of the outputs of the detectors 17, 19. Since the FE signal is detected by one diffraction beam, a directional position error between a light source 1 and the dividing lines 20, 21 of the detectors 17 to 19 in the unit 5 can be allowed within the range of the sizes of the detectors 17 to 19 and the allowable error between the light source 1 and the detectors 17 to 19 can be sharply eased. In addition, a stable FE signal is obtained by slightly rotating a hologram element 6 to be a diffraction element.
Patent JP-S57120687-A (JP)
Title: Constitution of gold plating for external finishing parts for timepiece
Inventor: OZAWA KATSUHIKO
IPC: C25D3/62
Filed: 1981-01-16
Abstract: PURPOSE: To make titled constitution of gold plating low in cost and good in corrosion resistance by carrying out Au-Ag-Zn alloy plating between a blank and gold alloy finish plating carried out on the outside surface.  
     CONSTITUTION: In this constitution of gold plating for external finishing parts for timepiece, Au-Ag-Zn alloy plating is carried out on the surface of a blank using a German silver or brass material, and alloy plating of Au-Ni, Au-Co, Au-Cu, Au-Sn, etc. is carried out as finish plating theren. In this case, the Au-A Ag-Zn alloy consists, by weight %, of 40W55% Ag, 5W15% Zn and the balance gold and unavoidable impurities, and its thickness is kept within a 0.25W5μ range. By the employment of this Au-Ag-Zn alloy plating, the gold plated external finishing parts for timepieces is made low in cost and good in quality. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58122678-A (JP)
Title: Floppy disc cassette
Inventor: TSUKAHARA NOBUHIKO
IPC: G11B23/00
Filed: 1982-01-18
Abstract: PURPOSE:To improve the positioning accuracy and to eliminate tracking error, by providing a mechanism giving a load to a position where a force exerting to a floppy disc advances to the region formed by two places to which a rotary shaft and positioning holes are butt-engage and the center of the rotary shaft. CONSTITUTION:One end of a dust removal mechanism 8 having an elasticity being a load to the floppy disc 3 is fixed to a cassette shell 1 and the other end contacts a magnetic substance plane of a magnetic sheet 4. A grating projection 9 is formed to the cassette shell 1 opposing to the mechanism 8 is formed and the sheet 4 runs between the both by being depressed with the projection 9 at the mechanism 8 to remove dusts. In the region of two points being press-coupling of the rotary shaft R and a hole 6, a force to the floppy disc 3 is exerted.
Patent JP-S61166304-A (JP)
Inventor: HISADA TADASHI
IPC: A01C1/06
Filed: 1985-01-17
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-S63174802-A (JP)
Title: Rotary driving gear
Inventor: MATSUSHITA KOICHI
IPC: F16C33/72
Filed: 1987-01-14
Abstract: PURPOSE:To promote the use of a device in a vacuum preventing high accuracy of rotation and high durability from being lost, by equipping the device with a gas bearing supporting a rotary shaft, driving means rotating the rotary shaft, means contactlessly sealing outflow gas from the gas bearing, and so on. CONSTITUTION:Gas, supplied from a gas supply device 24, is jetted to a fine clearance between bearings 7 and a rotor 2 and between bearings 8a, 8b and thrust receivers 3, 4, supporting a shaft 1. And outflow gas to a casing B and to a gas discharge part 18 from exhaust ports 26, 10a is discharged to the outside of a chamber C. Further a suction pump 31 performs exhaust of a fluid attracting groove 19. Here a motor 9, which rotates the shaft 1, provides a stator 11 contactlessly with a rotor 12 further with a gas seal 13 in no contact with the shaft 1, accordingly a gas bearing 5 is prevented from deteriorating its rotating accuracy even in a vacuum, and rotary driving of high accuracy can be performed.
Patent JP-H11199181-A (JP)
Title: Counter balance circuit for hydraulic winch
Inventor: YOSHITAKE KYOSUKE
IPC: B66C13/20
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To enhance stability at a very low speed by reducing the occurrence of hunting taking place in a hydraulic winch circuit when suspended load is hoisted down at the low speed. SOLUTION: A throttle 32b is provided for a pilot oil passage L5 pressing the spool 32a of a counter balance valve 32 to the releasing side. A throttle 32d is provided for a pilot oil passage L6 branched from the pilot oil passage L5 so as to be connected with a tank 37, and a switch-over valve 35 is disposed thereto. Both a means computing the delivery quantity of a hydraulic pump 22 and a means comparing the computed delivery quantity (q) of the pump with a set flow rate qcp set in advance, are provided, and it is so constituted that a command signal from a control part 41 to the switch-over valve 35 is turned on/off by comparing both of the flow rates, so that the sensitivity of the counter balance valve 32 is thereby switched over.