baber/WOPTO huggingface dataset:
Patent JP-H11247432-A (JP)
Title: Clamp for steel frame
Inventor: YUZUHARA SHIGERU
IPC: F16B7/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight durable clamp for a steel frame which causes no disturbance in work after installation and possesses high connection strength. SOLUTION: A contact body 3 connected to a clamp body 2 is housed inside a connection body 1 formed by bending a metallic plate body, and inside the connection body 1, the contact body 3 is brought into contact with a steel frame. The contact body 3 is provided with a contact part synchronously touching two sides putting an angle part of the steel frame between them. A fixing nut 5 is arranged between bolt fixing pieces 1D, each of which is extended from the connection body 1, and a fixing bolt 4 for cramping the steel frame is screwed to the nut 5.
Patent JP-S62218986-A (JP)
Inventor: WADA KUNIHIRO
IPC: B66C1/62
Filed: 1986-03-19
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-H06271672-A (JP)
Title: Unsaturated dicarboxylic imide resin composition
Inventor: YONEMOTO KAMIO
IPC: C08G73/12
Filed: 1993-03-22
Abstract: PURPOSE:To provide the subject composition curable at a low temperature in a short time, having high glass transition temperature, excellent in adhesiveness, useful for printed wiring boards etc., comprising each specific unsaturated dicarboxylic imide compound and bisfuran compound. CONSTITUTION:The objective composition comprising (A) an unsaturated dicarboxylic imide compound of formula I (D is divalent organic group having at least one C=C bond; R is n-valent organic group containing two or more benzene rings) such as an unsaturated dicarboxylic imide formed by reaction between maleic anhydride and 4,4'-diaminodiphenylmethane and (B) as curing agent, a busfuran compound of formula II [X is C(CH3)2, O, CH2, S or SO2; R1-R12 are each H or 1-4C alkyl] such as 1,3-bis[2-(p-furfurylideneaminophenyl) propylidene]benzene, pref. in a molar ratio B/A of (10:1) to (1: 1.5).
Patent JP-H07270279-A (JP)
Title: Method and device for checking operation of valve mechanism
Inventor: KOMATSUBARA HIROBUMI
IPC: G01M13/00
Filed: 1994-03-31
Abstract: PURPOSE:To determine whether an operation of a valve mechanism is good or bad, by catching an operation sound (impact vibration) of the mechanism by an AE sensor. CONSTITUTION:A valve is opened and closed by making a drive signal flow from a driving part 19 to a driving coil of a valve mechanism 1 fitted to a throttle body 3. An operation sound at the time when the valve is opened and closed is sensed by an AE sensor 11 and amplified and detected and a signal thus obtained is determined by a microcomputer 18. The signal is sampled only during a period T2 being shorter than a period T1 of making a current flow through an exciting coil 49, and an operation is determined as good when the average value of the sampled signals is a prescribed value or above.
Patent JP-H0214803-A (JP)
Title: Removal of heavy metal ion from phosphoric acid
Inventor: SHIYUMUERU DEII UKERESU
IPC: C01B25/225
Filed: 1989-03-16
Abstract: A process for the removal of heavy metal ions and particularly cadmium and copper from phosphoric acid of a concentration in the range of 20% to 52% by wt P2O5 is described. The process consists in a treatment of phosphoric acid with a reducing agent and a thio-organophosphene reagent, the heavy metal ions being retained on a solid adsorbent. According to one embodiment the process is carried out during the production of wet-process phosphoric acid, the calcium sulfate co-produced being the adsorbent. According to another embodiment,a solution of phosphoric acid, obtained by mixing a filter acid phosphoric acid with a more concentrated phosphoric acid solution, is treated according to the process, using an adsorbent selected from the group consisting of calcium sulfate, active carbon and aluminum silicates. The thio-organophosphene reagents are selected from tri-n-propylphosphene sulfide, diisobutyl dithiophosphene sulfide, tri-n-octylphosphene sulfide, dicyclohexyl phosphene sulfide, diisobutyl dithiophosphinate and dicylcohexyl dithiophosphinate.
Patent JP-S58183599-A (JP)
Inventor: YODA AKIRA
IPC: B66F13/00
Filed: 1982-04-16
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-S552398-A (JP)
Title: Generator controlling method and its device
Inventor: MAEKAWA KAZUO
IPC: H02H7/06
Filed: 1979-05-21
Abstract: PURPOSE: To improve the operation stability and security of generator by classifying the operation status of generator into plural modes of revolution-increasing, parallel- operation, light-load and heavy-load, and by inducing the optimum auxiliary signals necessary for the operation of each mode.  
     CONSTITUTION: Operation statuses of generator, to which electric power is supplied from the power system, are classified into: No.1 (revolution-increasing) where its revolution is below the scheduled value N 1 , No.2 (parallel-operation status) where its revolution is above the scheduled value N 1 , No.3 (light-load status) where its load is below the scheduled value W 1 , and No.4 (heavy-load status) where its load is above the scheduled value W 1 . At the operation mode No.1, revolution speed signal ΔN is furnished to the generator's exciter circuit; at the mode No.2, either the revolution speed signal ΔN or voltage deviation signal ΔV is furnished; at the mode No.3, the voltage deviation signal ΔN is given; and at the mode No.4, the voltage deviation signal ΔV and the auxiliary signal for stabilization Δω is furnished to the generator's exciter circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57178271-A (JP)
Title: Exposure optical system of copying machine
Inventor: YAJIMA TOSHIAKI
IPC: G03B27/52
Filed: 1981-04-27
Abstract: PURPOSE:To adjust the mechanical magnification in a slit exposure type copying machine finely and easily by deforming a rail for scanning of a mirror or lens in the scanning direction. CONSTITUTION:A mirror 2 and a mirror 3 are provided freely movably back and forth below a platen 1. A rail 20 on which the mirror 20 moves is deflected in an upward arc shape along the moving direction. If the mirror 2 is moved, the mirror 2 tiltes in accordance with the deflection of the rail 20, and the angle of the mirror 2 to the platen 1 changes and a mechanical magnification changes correspondingly. The same results will be obtained as well by deflecting the rail on which the mirror 3 moves or deflecting a lens rail with a copying machine wherein the lens is moved. In this way, the machanical magnification is finely adjusted with ease merely by deflecting the rail.
Patent JP-S63229412-A (JP)
Title: Correcting device for optical path position
Inventor: IWAI TAKASHI
IPC: G05D3/12
Filed: 1987-03-19
Abstract: PURPOSE:To eliminate the need for troublesome adjusting operation and to correct a shift in optical path position automatically by providing a means which detects the shift from a specific optical path position and controlling the attitude of a mirror system according to the detected shift so that the shift is canceled. CONSTITUTION:A control system 17 computes a control variable required to the shift in the optical path position of a laser beam according to an electric signal corresponding to the optical path position shift detected by a horizontal shift detector 15 and a vertical shift detector 16, and outputs the variable as a control signal, and a driving system 18 has four motors coupled with the horizontal main shaft and vertical main shaft of mirrors 2 and 3 and controls the attitudes of the mirrors 2 and 3 in response to the control signal from the control system 17 so as to cancel the optical path position shift. Consequently, the troublesome adjusting operation is made unnecessary to correct the shift in the optical path position automatically and an unexpected optical path position shift of the optical system is handled sufficiently.
Patent JP-S63229794-A (JP)
Title: Highly repetitive pulsed laser electrode
Inventor: OKUBO HITOSHI
IPC: H01S3/0971
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a stable laser beam of high quality by dividing an electrode and providing control means for controlling discharge of divided electrodes. CONSTITUTION:One side main electrode 1b of opposed main electrodes 1a, 1b is laterally divided into three to form end electrodes 7a, 7b of both sides and a main discharge part 8 at the center, a high impedance 9 is connected in series with the electrodes 7. Accordingly, the discharge part 8 and the electrode 7 becomes the same potential before the discharge is generated, but a high impedance 9 is connected in series with the electrode 7. Accordingly, the discharge is not continued, and a stable glow discharge 2 is generated only at the main discharge part 8. That is, the dividing position of the electrode 7 and the discharge 8 is regulated to control the discharge width of the discharge 2 to control a laser output. In this case, since the rate of the flat part of a laser intensity is enhanced at the end of the electrode, the quality of the laser beam can be improved, and since the discharge is not converged at the end of the electrode, it can prevent an insulation breakdown and an arc from occurring.
Patent JP-S58179831-A (JP)
Title: Electronic still camera incorporating strobe
Inventor: ISHIGURO YASUAKI
IPC: G03B7/16
Filed: 1982-04-16
Abstract: PURPOSE:To set surely a color temperature conversion filter, by setting a strobe simultaneously with setting of the color temperature conversion filter with one operation of only an operating member at a strobe photographing time. CONSTITUTION:A strobe 2 is provided with a projection 2c which presses a tongue piece 6b of a filter frame 6 upward from below when the strobe 2 rises; and even if a filter switching operation knob 3 is placed in a switching position T, the projection 2c presses the tongue piece 6b upward to turn the filter frame 6 counterclockwise when a strobe operation knob 17 is operated to raise the strobe 2 to the usable state, and thus, a filter 8 is inserted into the optical path surely with one operation of only the strobe operation knob 17.
Patent JP-S59189556-A (JP)
Title: Sealed battery
Inventor: NAKAHORI SHINSUKE
IPC: H01M50/186
Filed: 1983-04-08
Abstract: PURPOSE:To improve the sealing performance and the liquid-leakage resistance of a sealed battery by interposing in the sealing area of the battery a sealing agent prepared by adding a magnetic fluid to asphalt. CONSTITUTION:100pts.wt. of blown asphalt is mixed with 20pts.wt. of Marbomagna FN-40, a ferromagnetic body used as a magnetic fluid, using a liquid paraffin as a solvent to prepare a sealing agent 4. Next, after the sealing agent 4 is applied to the inner circumference surface of the opening of an exterior can 2 also serving as a negative terminal, caulking is performed with an insulating packing 3 interposed between the exterior can 2 and a sealing body 1 also serving as a positive terminal to seal the battery, thereby constituting a sealed battery. As a result, the magnetic fluid existing in the sealing agent 4 is magnetized by a magnetic field produced in the battery during its charging and discharging to enhance the close contact between the sealing agent 4 and the exterior can 2, thereby enabling the liquid-leakage resistance of the battery to be improved by increasing the sealing effect.
Patent JP-S57177886-A (JP)
Title: Welding device for terminal of hoop material for pressing
Inventor: KURITA MITSUO
IPC: B23K9/00
Filed: 1981-04-25
Abstract: PURPOSE:To reduce the waste of hoop materials as far as possible by cutting the tip of the used and old hoop material and the tip of a fresh hoop material to be newly loaded to align linearly, and welding these. CONSTITUTION:When the terminal of a hoop material comes to a cutter B, the operation of a press is stopped, and while the terminal of the hoop is held pressed by operating a cylinder 22, it is cut straightforward with a cutter. Thence, a carriage 3 is moved with a handle 7 to locate the cut terminal on the welding plate of a welding machine C. Next, the leading end of a fresh hoop material is inserted into a pinch roll machine A, and is sandwiched between both pinch rolls 12 and 15 by a cylinder 16, thence the leading end of the fresh hoop material is transferred to a cutter B by operating a handle 13 and is cut straightforward with the cutter. Further, the hoop material is fed by the handle 13 to the welding machine C, where the end faces of both hoop materials are pressed with a press plate, and the butt parts are welded with a welding torch 36 while moving the same with a handle 34, whereby said parts are welded to one body.
Patent JP-S59188331-A (JP)
Inventor: IKENAGA YORINAKA
IPC: H02H3/38
Filed: 1983-04-10
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-H05268210-A (JP)
Title: Serial communication equipment
IPC: H04L7/08
Filed: 1992-03-19
Abstract: PURPOSE:To make synchronous work correct and to improve reliability by executing configuration by means of commonly using a counter circuit for generating a control signal and the counter circuit for generating a flag and omitting one of the counter circuits. CONSTITUTION:A flag generating part 5 where the three bit counter circuit for generating the control signal, which is used in a conventional serial communication equipment, is incorporated is constituted of the three bit counter 11, a decoder 12 for generating the flag and the decoder 13 for generating the control signal. When the serial communication device is applied to the communication circuit of HDLC, the control signal CRAY, that is, an 'H' level signal is outputted from the decoder 13 in accordance with the timing of 'L' level in the HDLC flag which is outputted from the decoder 12 so that it is indicated that the communication of data being one byte is completed. Then, the flag generating part is normally made to execute an operation so that synchronous work becomes correct and reliability is improved in spite of the omission of the three bit counter circuit.
Patent JP-H10336682-A (JP)
Title: Coder, its method and storage medium storing the method
Inventor: KAJIWARA HIROSHI
IPC: H04N19/13
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To bring a generated code amount near an object code amount to the utmost by applying entropy coding to a quantized prediction error. SOLUTION: A pixel (coding object pixel) being a coding object from an input section 100 is given to a prediction error generating circuit 102 via a signal line 109. A prediction device 101 extracts decoded pixel values a, b, c corresponding to pixels around a coding object pixel from a buffer 103. Then a predicted value (p) is obtained from an equation of p=a+b+-c and when the value (p) is 0 or below, the value (p) is set to zero and when the value (p) is 255 over, the value (p) is set to 255. The generated prediction value (p) is given to the prediction error generating circuit 102 and a pixel value reproduction circuit 108. The prediction error generating circuit 102 obtains a prediction error D=x-p based on the coding object pixel value (x) received via the signal line 109 and the prediction value (p). A range of the prediction error D is between -255 and 255.  A quantization device 104 quantizes the prediction error D based on a quantization parameter N outputted from a quantization parameter decision circuit 107 to generate and output Q(D).
Patent JP-S58181791-A (JP)
Title: Method for growing single crystal
Inventor: NOJIYOU YASUO
IPC: C30B15/14
Filed: 1982-04-15
Abstract: PURPOSE:To reduce the deformation of a crucible and to grow a single crystal by a pulling method with high reproducibility, by introducing a cooling gas into a part under the crucible after finishing growth. CONSTITUTION:An atmospheric gas is introduced into a furnace 1 from an inlet 4 or 4' during growth, and the gas filling the furnace flows out of an outlet 13. After finishing the growth, a grown crystal 8 is moved upward with a pulling shaft 6, and a melt 7 remains in a crucible 9. The high frequency output of a work coil 2 is reduced at a constant rate to solidify the melt 7. At this time, cooled gaseous N2 is forced to flow into a hollow part under the crucible 9 from the bottom of the furnace through an alumina pedestal 11. The temp. of the crucible is made minimum at the bottom, and solidification begins from the lower part of the crucible, proceeds upward, and reaches completion while leaving a narrow vacant space between the wall of the crucible and the solidified residual melt 7' as shown by the figure. Thus, the deformation of the crucible is prevented.
Patent JP-S60206604-A (JP)
Title: Conversion of lignocellulose material into recomposed compound
Inventor: KUU CHIYAN SHIEN
IPC: C08L97/02
Filed: 1984-03-30
Abstract: PURPOSE:To combine lignocellulose material to obtain hard material by a method wherein dried lignocellulose material in which free sugar is contained at a high rate is made into the form of a mat and then compression-molded in heating and under pressure. CONSTITUTION:Dried chaff or the like are packed in a pressure container and then filled with steam etc., then heated under pressure and dried again. The temperature, pressure of steam and the treatment time by the steam are combined to change 70-80% of hemicellulose into pentose sugar and a furfural product. Dried lignocellulose material in the form of various blocks is formed individually or by combination of other lignocellulose material into desired mats, then, the combination of these mats is compression-molded at high temperature and pressure. The recomposed compound is nearly free from hygroscopicity and excellent in dimensional stability.
Patent JP-H04298872-A (JP)
Title: Magnetic head
Inventor: MIZOSHITA YOSHIBUMI
IPC: G11B5/60
Filed: 1991-03-27
Abstract: PURPOSE:To cope with high density recording by forming the slider surface of a head slider at a specific position in the slider direction and providing the slider surface which faces a recording surface. CONSTITUTION:A floating force F1 is applied to first and second sliding surfaces 11 and 12 extending to the intermediate part in the sliding direction of a head slider 1 by a separate tapered part 14 and the air introduced through the part 14. Since the point of action of the floating force F1 is located forward of a supporting part 2, the head slider 1 stably keeps its tilted attitude on a recording surface 30 of a magnetic disk 3 so that the clearance of the front part can be increased by means of an additional load F2 to the supporting part 2 and the floating force F1. At this time, a third sliding surface 13 and a head core 10 located right behind it substantially contacts the recording surface. A pressing force F3 against the recording surface 30 is further applied to the head slider 1 by the negative pressure generated within a recessed part 15 and thus, the contact of the sliding surface 13 and the core 10 with the recording surface 30 can be secured.
Patent JP-H05267528-A (JP)
Title: Solder plating machine for plate
IPC: H01L23/50
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a solder plating machine for plate which can prevent generation of soldering bridges by providing the depressed section for breaking a solder-plated film forming region of a plate on at least either opposed side of the upper side or the lower side of a block. CONSTITUTION:A work 15 can be put in a solder holding gap 27 by a receiving opening 30 of a front side edge of the solder holding gap 27. When the work 15 passes through the solder holding gap of a solder plating machine 21, molten solder 22, which is held in the respective regions of an outer lead 10, is attached to the outer lead 10, and a solder-plated film 16 is coated on the outer lead 10. As the depressed portions 31, 32 of sectional frames 4 are provided in the gap between the top of the lower side block 24 and the bottom of the upper side block 28, the regions of the sectional frames 4 of the work 15 are not coated with solder-plated film 16. Therefore, the solder-plated film 16 is completely broken between one lead 8 and another lead 8, and extra solder is difficult to cross over the gap between one lead 8 and another lead 8. As a result, generation of solder bridge between a lead 8 and the adjacent lead 8 can be prevented.
Patent JP-H05266712-A (JP)
Title: Dielectric ceramic composition
IPC: C04B35/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide a dielectric ceramic composition which is satisfies a smaller non-load Q value variation in a high frequency area, a higher non-load Q value and a smaller rate of temperature change to resonance frequency by setting the composition ratio of the dielectric ceramic composition Ba which is represented by a specific composition formula, and the other parts to be somewhat smaller than 1. CONSTITUTION:For a dielectric ceramic represented as Ba(ZrxMgyTaz)wOn, x+y+z=1, 0.001<=x<=0.02, 0.292<=y<=0.335, 0.664<=z<=0.668 and 0.97<=w<=0.998 apply. The composition ratio W of Ba to the other parts is 0.97-0.998 to produce great effect.
Patent JP-H05266139-A (JP)
Title: Parallel initial arrangement determining method
IPC: G06F17/50
Filed: 1992-03-19
Abstract: PURPOSE:To perform processing by parallel computers so that the possibility that an undesirable minimum solution is obtained. CONSTITUTION:A host processor 1, plural processing elements 3, and parallel computers having local memories 4 corresponding to the processing units are used, and the respective processing elements 3 are put in partial charge of processes corresponding to individual modules to determine arrangement by a min-cut system. At this time, a gain is regarded as an evaluated value and an indication for position movement is sent by each of the processing unit 3 to the modules having gains larger than a threshold value at a time.
Patent JP-H02240566-A (JP)
Title: Measuring method for cleaning force of cloth or the like
Inventor: MATSUI MASAO
IPC: G01N21/94
Filed: 1989-03-14
Abstract: PURPOSE:To quantitatively measure cleaning force of cloth by wiping off a soiled substance adhering to a plate to be cleaned with cloth of a substance to be inspected, and thereafter, measuring a light reflection characteristic or a light transmission of the plate to be cleaned. CONSTITUTION:Test cloth 1 attached to a friction body 2 of a cleaning test machine is pressed 3 against a plate to be cleaned 6 fixed to a moving base by prescribed pressure, the plate 6 and the cloth 1 are brought to friction by moving the base 8, and after wiping off contamination of the plate 6, the plate is set to a measuring instrument for a light reflection characteristic, and by allowing the plate 6 to reflect a light beam 12 emitted from a light source 11, the light reflection characteristic is detected 15. In this regard, when that of a transparent type is used for the plate 6, a light transmission measuring instrument is used. Subsequently, a solution or an oily soiled substance is applied uniformly to the surface of the plate 6, the application quantity is checked by the measuring instrument, and thereafter, the plate 6 is installed in the test machine again, the soiled substance with the cloth 1, and a reflection characteristic value or a transmission characteristic value of a light beam of the plate 6 is measured by the measuring instrument. By deriving an average value and a standard deviation value by repeating such an operation several times, cleaning force of the cloth 1 can be measured with high accuracy and quantitatively.