baber/WOPTO huggingface dataset:
Patent JP-2000352769-A (JP)
Title: Photographic processing machine
Inventor: WADA HIROAKI
IPC: G03B27/32
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the work by operator by providing a photographic processing machine body with an auxiliary apparatus supporting part capable of supporting various kinds of auxiliary apparatus. SOLUTION: The photographic processing machine body 8 is provided with the auxiliary apparatus supporting part 7 capable of supporting various kinds of the auxiliary apparatus, such as a cartridge rewinder. The auxiliary apparatus supporting part 7 is constituted by providing the photographic processing machine body 8 with a box-shaped supporting bed to be loaded with the auxiliary apparatus a providing this supporting bed with an article housing part. The article housing part is constituted by freely sldingly movable supporting a drawer at the supporting bed. A rising wall is formed at the peripheral part of the supporting bed to substantially prevent the fall of the auxiliary apparatus from the supporting bed.  For example, the cartridge rewinder of the auxiliary apparatus is, thereupon, supported at the auxiliary apparatus supporting part 7 and a negative filter is rewound to the cartridge with the cartridge rewinder before photographing processing is executed in the respective parts of the development processing machine. The negative film is removed from the cartridge by a film removing device supported in the auxiliary apparatus supporting part 7.
Patent JP-S5791677-A (JP)
Title: Dc-dc inverter circuit
Inventor: YAMADA EIJI
IPC: H02M1/08
Filed: 1980-11-29
Abstract: PURPOSE:To avoid an errorneous operation due to a noise by a method wherein a gate control circuit and a load or an output circuit are coupled by a photocoupler. CONSTITUTION:A pulse generated from an oscillating circuit 1 with a constant period is lead into a frequency divider 2, and an L signal is outputted sequentially with a constant period on an output terminal 9 of a decoder. The L output issued from the output termial 9 of the decoder is inputted into an RS flip-flop 4 of a trigger circuit 3, a photocoupler 5 is operated by this, and by a gate current transmitted into a gate commutation type thyristor it is changed into ON state. By the RS flip-flop 4 reset by an output from the decoder, the gate commutation type thyristor is changed into OFF state.
Patent JP-S5956947-A (JP)
Title: Break ring retainer for horizontal continuous casting machine
Inventor: HONDA AKIRA
IPC: B22D11/04
Filed: 1982-09-28
Abstract: PURPOSE:To attach and detach a mold with a simple operation by the mechanism wherein a break ring is brought into press contact with a feed nozzle by means of the universal retaining fitting of the feed nozzle tightened by the hydraulic cylinders of a mold when said cylinders are actuated. CONSTITUTION:The projecting part 11' of a retaining fitting 11 fitted universally to a feed nozzle 8 is fitted under the head part 5' of the rod 5 of a mold 1 by the operation of a handle. An oil pressure is applied through oil supply pipes 6, 7 to several cylinders 4 mounted to the flange 1' of the mold 1, by which the rod 5 is moved and the fitting 11 tightened by the head part 5'. The break ring 9 fitted in the mold 1 is strongly brought into press contact with the nozzle 8. The removal is easily accomplished in a short time by shifting the fitting 11 by stopping the exertion of oil pressure.
Patent JP-S6059341-A (JP)
Title: Position detector for scanning system
Inventor: TAJIMA AKIRA
IPC: G03B27/50
Filed: 1983-09-13
Abstract: PURPOSE:To digitize and input a detection signal to a computer and judge the position of a scanning system by providing the scanning system with a stationary magnetic storage means and a movable magnetic sound reproducing head. CONSTITUTION:Guides 1 and 2 for the movement of the scanning system are provided and a storage part 3 which is a magnetic material coating is laid on the surface of the guide 1. Recording states are stored on the part 3 while varies according to the positions. An optical system 4 has a lamp 5 and a mirror 6 and is also provided with a magnetic recording and reproducing head 13. The head 13 moves associatively with the reciprocating operation of the optical system to read the recording states where it passes on the part 3. The read signal of the head 13 is inputted to the computer to perform specific control, thereby reading the position.
Patent JP-S6229374-A (JP)
Title: Solid-state image pickup device
Inventor: ARAI HIDEYUKI
IPC: H04N5/217
Filed: 1985-07-31
Abstract: PURPOSE:To eliminate an undesired signal by providing a means forming a correction signal having the same waveform and phase as that of an undesired signal mixed in an output video signal during an image pickup period and a means adding a correction signal from the former means to the output signal from a solid-state image pickup element while being inverted. CONSTITUTION:A pulse signal formed by the 2nd drive pulse generating circuit 106 is extracted via a drive circuit 108, differentiated by a differentiation circuit 110 to form a correction signal, delayed by a delay circuit 111 and fed to the output of a CCD109 through a level adjusting circuit 112 after being inverted at an adder 114. The differentiation circuit 110 forms a correction signal having a waveform similar to the mixed waveform in an output signal from the CCD, the delay circuit 111 matches the phase of the correction signal with the phase of the mixed signal in the output signal from the CCD109 and the level adjusting circuit 112 matches the level of the correction signal with the mixed signal level. Thus, the correction signal is added to the output signal from the CCD at the adder 104 while being inverted to eliminate the undesired mixing signal in the output signal.
Patent JP-S6412221-A (JP)
Title: Absolute angle of rotation detector
Inventor: NAGAHAMA TAKAHIDE
IPC: G01D5/245
Filed: 1987-07-07
Abstract: PURPOSE:To achieve an accurate detection, by detecting a phase difference between two absolute angles of rotation to be combined with a first absolute angle of rotation. CONSTITUTION:A fine angle of rotation of an arm is detected with a first resolver Re13, a zerocross comparator 7 and a first R/D converter 9. The resolver Re13 rotates 15 times while the resolver Re15 does 16 times until they Re13 and 15 coincides with each other in the phase difference. The phase difference is checked with a second R/D converter 16 to detect a rough angle of rotation. A low order bit of an output of the converter 9 is combined with a high order bit from the converter 16 by a synthesizer 17 to obtain multiple rotation absolute phase information and thus an absolute angle of rotation is obtained, thereby enabling easy and accurate detection of the absolute angle of rotation eliminating the need for a large reduction gear.
Patent JP-S5689434-A (JP)
Title: Power source to wire-cut electric discharge machining
Inventor: OBARA HARUKI
IPC: B23H1/02
Filed: 1979-12-22
Abstract: PURPOSE: To raise up processing speed by hindering impression of voltage on the gap until the switching element is actuated and by increasing the number of repetition of discharging.  
     CONSTITUTION: Charging voltage from a DC power source is impressed between the wire WR and work WK through a switching element TR inserted in the discharging line of a capacitor C. A comparator CMP 1  senses that the charging voltage for the capacitor C has attained the intended level suitable for discharge, by comparing the output of a differential amplifier DA with the reference voltage VL 1  impressed on the other input terminal while another comparator CMP 2  senses that the charging voltage for the capacitor C has become 0. A gate circuit G makes logical processing of the output of the two comparators CMP 1 , CMP 2  to control actuating and deactuating of the switching element TR. Thus, the number of repetition of discharging is increased and the processing speed is raised accordingly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0725058-A (JP)
Title: Picture forming equipment
Inventor: SOEDA KAZUHIKO
IPC: B41J2/44
Filed: 1993-07-07
Abstract: PURPOSE:To allow a semiconductor laser to emit optical output, which is larger in forced lighting area than in data printing area by a method wherein forced lighting current, which is larger than data printing current by the predetermined value, is allowed to flow through a semiconductor laser in the forced lighting area before data printing. CONSTITUTION:The picture forming equipment concerned has a current feeding means, with which data printing current is fed to a semiconductor laser 17a in data printing area A3 and, at the same time, forced lighting current larger than the data printing current by the predetermined value in forced lighting area A2 before the data printing area A3, a detecting means, with which the optical output of the semiconductor laser 17a is detected in the forced lighting area A2, and a regulating means, with which the data printing current in the current feeding means is regulated so as to make the output inputted from the detecting means equal to the predetermined output. Thus, the optical output can be regulated at a large level, resulting in allowing to obtain favorable printed result by exact optical output.
Patent JP-S5956614-A (JP)
Title: Burner
Inventor: MIKURA TETSUYA
IPC: F23N1/02
Filed: 1982-09-25
Abstract: PURPOSE:To easily provide an optimum air-fuel ratio and to facilitate capacity regulating, by a method wherein a pressure sensor is mounted in a combustion air feed passage provided therein with a fan, and an electromagnetic pump, regulating discharge in linkage with the output of the sensor, is attached on a fuel feed line. CONSTITUTION:The pressure of the air fed in an air passage 1 through rotation of a fan 3 driven by a motor 2 is detected by a pressure sensor 4. The signal from the detector is fed to a control part 5, while a control signal is outputted according to the signal, and the output of an electromagnetic pump 7 is regulated to control the amount of the fuel fed in a fuel pipe 6. This permits easy maintenance of an air-fuel ratio optimum to combustion, and simultaneously, causes automatic regulation of the amount of the fuel through adjustment of the amount of the air, resulting in simple and high-precise adjustment of capacity when the capacity of a burner is varied.
Patent JP-H07260494-A (JP)
Title: Vibration controller
Inventor: TERAJIMA KOKICHI
IPC: G01C19/5649
Filed: 1994-07-20
Abstract: PURPOSE:To provide a vibration controller which allows a self-induced vibration in a mechanical series resonance frequency fs, and can effectively reduce the occurrence and fluctuation of a null voltage. CONSTITUTION:A vibration controller is provided with a vibrator 4 with virtually a pair of piezoelectric elements 2 and 3, a drive device 6 with a signal output terminal 9 for outputting the drive signal of the vibrator 4 and a compensation signal output terminal 13 for outputting the compensation signal of the damping capacity of the vibrator 4, two feedback amplifiers 10L and 10R, connects the input terminals 11L and 11R for signal of the feedback amplifiers 10L and 10R to a signal output terminal 9, and at the same time connects the input terminal 12L for feedback of one feedback amplifier 10L to one electrode of one piezoelectric element 2 and the input terminal 12R for feedback of the other feedback amplifier 10R to one electrode of the other piezoelectric element 3, connecting each other electrode of the piezoelectric elements 2 and 3 to the compensation signal output terminal 13, and feeds back the synthetic signal of the signal at the other electrode side of the piezoelectric elements 2 and 3 and a compensation signal to the drive device 6.
Patent JP-H0640281-A (JP)
Title: Traveling carriage
Inventor: FUKUSHIMA MASAZUMI
IPC: B60P1/00
Filed: 1992-06-04
Abstract: PURPOSE:To transfer a load positively even if a traveling carriage is dislocated from a specified position and brought to a stop, by mounting a position adjusting means which adjusts the position of a loading deck. CONSTITUTION:The dislocation in the horizontal direction of a loading deck 2 is detected by the sensor 7 of a position adjusting means for horizontal direction. If a traveling carriage is dislocated from a transfer device M, a driving motor 5 is operated to adjust the position of the first table 3. Next, the dislocation in the cross direction of the loading deck 2 is detected by the sensor 11 of a position adjusting means for cross direction. As a result, if the loading deck 2 is dislocated in the cross direction, a driving motor 9 is operated to adjust the position of the second table 4. It is thus possible to adjust the loading deck 2 to a position suitable in transferring for the transferring device M.
Patent JP-H08332056-A (JP)
Title: Processing and treatment of small fish
Inventor: ENDO AKIRA
IPC: A23L17/00
Filed: 1995-06-09
Abstract: PURPOSE: To process fishes for the general public such as sardine, mackerel, etc., having a high nutritive value so as to make them readily edible and easily handleable. CONSTITUTION: This method for processing and treating small fishes comprises chopping spindle-shaped small fishes such as sardine, mackerel, etc., in a raw state into barrel-shaped slices 3a to 3c, removing internal organs of the chopped slices 3a to 3c, washing the slices with water, roasting the slices, boiling the slices 3a to 3c in a seasoning solution, allowing them to cool and skewing the slices.
Patent JP-S5792350-A (JP)
Title: Electrostatic copying machine provided with electromagnetic clutch control device
Inventor: SAKATA HIROMI
IPC: G03G15/04
Filed: 1980-11-29
Abstract: PURPOSE:To reduce a shock given to a member to be driven with a simple and inexpensive constitution, by supplying a working current which is smaller than the rated working current to an electromagnetic clutch, and subsequently, supplying the rated working current after a prescribed delay time has elapsed. CONSTITUTION:A transistor Tr1 conducts by a forward turn electromagnetic clutch operation signal from a main control device 18, an initial working means 20 supplies a working current which is smaller than its rated working current, to an electromagnetic clutch 6 for, forward turn by which said clutch 6 is made a half-connected state, and simultaneously, a control current is supplied to a time constant circuit of a time counting means 22. Subsequently, when a Tr5 is induced to a conducting state after a prescribed delay time has elapsed, the control current is supplied to the base of a Tr6 of a main working means 24 through a resistance R11. Subsequently, a Tr7 conducts, the rated working current flows through said clutch 6 and the Tr7 from an electric power supply DC for the electromagnetic clutch, the clutch 6 is made into a complete connected state, and a member to be driven 2 is moved by the normal degree of a driving source 4.
Patent JP-S6414110-A (JP)
Title: Method for crushing high purity silicon
Inventor: ABE TOSHIHIRO
IPC: C01B33/02
Filed: 1987-07-08
Abstract: PURPOSE:To minimize the contamination of silicon product crushing and to prevent the formation of fine powder or particles by crushing heated high purity silicon by rapid cooling caused by contact with a liq. inert cooling medium. CONSTITUTION:Heated high purity silicon is crushed by rapid cooling caused by contact with a liq. inert cooling medium. The heated high purity silicon is preferably in the form of granules or a melt and the pref. heating temp. is 500-1500 deg.C. The liq. inert cooling medium is a liquefied gas, preferably liquefied helium, neon, argon, nitrogen or hydrogen.
Patent JP-H0521433-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUYAMA SHUNICHI
IPC: H01L21/3205
Filed: 1991-07-10
Abstract: PURPOSE:To provide a formation technique of an interlayer insulating film wherein its film thickness does not depend on a substratum pattern by a method wherein a stepped part by a substratum interconnection is flattened reagarding a method wherein a substrate during a manufacturing process is flattened. CONSTITUTION:The title manufacturing method is constituted so as to include the following: a process wherein a water-repellent resin film 5 is applied to coat a substratum interconnection 2 formed on a substrate 1; and a process wherein the substrate 1 is coated with a resin film 3A by a spin coating method. The process wherein the water-repellent resin film 5 is applied to the substratum interconnection 2 is constituted in the following manner: an interconnection film and the water-repellent resin film 5 are applied sequentially to coat the substrate 1; the interconnection film and the water-repellent resin film 5 are patterned simultaneously by making use of a resist film 6 as an etching mask; the resist film 6 is stripped; and an oxide film on the surface of the water- repellent resin film 5 is removed after it has been treated with a solution containing hydrofluoric acid.
Patent JP-H0333861-A (JP)
Title: Electrophotographic sensitive body
Inventor: ODA YASUHIRO
IPC: G03G5/06
Filed: 1989-06-30
Abstract: PURPOSE:To enhance sensitivity characteristics and a charge holding property, and to reduce image defects, especially black spots occurring at the time of reversal development by incorporating a specified titanyl phthalocyanine pigment and a binder composed essentially of a water-soluble polymer in a photosensitive layer. CONSTITUTION:A photosensitive layer 2 comprises the titanyl phthalocyanine pigment having Bragg angle 2theta main peaks in at least 9.6 deg. + or - 0.2 deg. and 27.2 deg. + or -0.2 deg. with respect to the Cu-Kalpha characteristic X-ray (wavelength 1.54 Angstrom ) and the binder composed essentially of the water-soluble polymer. The titanyl phthalocyanine pigment has an agglomerate state having maximum absorption spectra in 780 - 860 nm in the visible and the near infrared region, and it has extremely high sensitivity to semiconductor laser beams and the like, thus permitting occurrences of black spots and the like to be reduced at the time of reversal development, and images high in sensitivity image quality to be stably obtained.
Patent JP-S6231921-A (JP)
Inventor: SUZUKI KATSUMI
IPC: H01H33/91
Filed: 1985-08-01
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-S6234800-A (JP)
Inventor: TERAKOSHI HIDEO
IPC: B26F3/04
Filed: 1985-08-01
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-S5871911-A (JP)
Title: Molding composition
Inventor: IIZUKA TADAHISA
IPC: C08L33/02
Filed: 1981-10-23
Abstract: PURPOSE:To obtain a molding composition of good compatibility and outstanding toughness, with negligible shrinkage during cure, comprising specific amounts of an unsaturated polyester, a vinyl-polymerizable monomer, a styrene-fumaric acid ester copolymer, etc. CONSTITUTION:The objective molding composition can be obtained by kneading (A) 100pts.wt. of an unsaturated polyester (e.g., a condensation product of maleic  anhydride and ethylene glycol), (B) 5-200 (pref. 20-100)pts.wt. of a vinyl- polymerizable monomer[an epoxy group-contg. vinyl monomer, pref. glycidyl  (meth)acrylate], and (C) 5-200 (pref. 10-50)pts.wt. of a styrene-fumaric acid  ester copolymer and/or a styrene-maleic acid ester copolymer (pref. a copolymer  of a styrene-fumaric acid ester in which vinyl and/or epoxy group (S) are introduced). Molded products can be manufactured by curing said composition at an  appropriate temperature.
Patent JP-S5868921-A (JP)
Inventor: MANIYUERU FUINKERUSUTAIN
IPC: H01G9/022
Filed: 1982-09-29
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-S6059857-A (JP)
Title: Subscriber circuit
Inventor: SUENO MINORU
IPC: H04Q3/72
Filed: 1983-09-13
Abstract: PURPOSE:To decrease noise of a line due to AC induction by applying bias voltage to suppress a DC voltage of the subscriber line to a low value when it is detected that no DC loop closing exists in the subscriber line. CONSTITUTION:A switch of a current source 25 for on-hook control is closed by a signal from a loop current discriminating circuit 20 at on-hook of the subscriber circuit, a current added to an output current of a feeding impedance synthesis circuit 8 is inputted to voltage amplifiers 91, 92 for driving feeding transistor (TR) circuit. Thus, an output voltage of amplifiers 91, 92 enters more inside than a feeding power supply voltage applied to terminals 61, 61 to activate feeding TR circuits 501, 502. As a result, the absorption/drawing to the AC induction current are attained from a line connected to terminals 1, 2, an output voltage of the amplifiers 91, 92 is biased to the neutral point side and operated thereby attaining the signal transmission at on-hook.
Patent JP-2000040984-A (JP)
Title: Device and method for canceling echo
Inventor: LING FUYUN
IPC: H04B3/23
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To cancel an echo signal, that has a phase difference which changes from a data communication signal by providing an integration circuit, which accumulates a series of sample values and a threshold circuit which compares accumulated data value with prescribed threshold and produces a filter output. SOLUTION: In a cancellation system 70, a short distance echo signal En(k) outputted by a short distance echo canceler 71 is added to the evaluation value of the long distance echo signal Ef(k) produced by a long distance echo canceler 74 by an adder 76 and is given to an adder 72, a short distance echo is canceled from a signal sample 38, and a long distance echo is compensated. In a phase difference evaluator 82, a circuit 86 perform a prescribed calculation. A variable threshold integrating/dumping circuit 88 integrates the outputs of the circuit 86, until an adder 102 and a delay element 104 are combined as an integrator and value to be integrated reaches a prescribed threshold. The output of a threshold element 105 is sent to a secondary phase fixing loop 110, and the output cancels the phase deviation of the total amounts of inputs to the canceler 74.
Patent JP-S56116963-A (JP)
Title: Safety device in gas supply path
Inventor: EGARASHI MASATAKE
IPC: F16K17/34
Filed: 1979-12-24
Abstract: PURPOSE: To prevent a response to transient excessive flow produced in early period of combustion action of ignited jet gas by providing a valve which is not immediately closed even if the transient excessive flow of gas like abnormal flow takes place, but closed with a delay.  
     CONSTITUTION: In the rated flow of gas, a ball valve 2 is supported on a valve carrier 3. When a plug of an apparatus is opened for combustion of gas, an excessive flow phenomenon takes place instantly so that the ball valve 2 also instantly is confined in a valve floating chamber 4. When the gas is ignited and put into stable combustion, the flow falls within the rated flow range, and the ball valve 2 drops according to its own weight and is supported on the valve carrier 3. When any abnormalities take place in the outlet side of a gas supply path B, the ball  valve 2 is once blown up to the valve floating chamber 4. However, when the  pressure blowing up the ball valve 2 is lowered by flow of gas, the ball valve 2  drops and enter a branch path 6 along with the flow of gas, and then closes a valve  port 7 to shut off the gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6059200-A (JP)
Inventor: JINNO KUNIHIKO
IPC: D21J1/00
Filed: 1983-09-12
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。