baber/WOPTO huggingface dataset:
Patent JP-H02274838-A (JP)
Title: Pb-bi series free cutting steel and its manufacture
Inventor: NAKAMURA MORIFUMI
IPC: C22C38/60
Filed: 1989-04-14
Abstract: PURPOSE:To improve the machinability of the Pb-Bi series free cutting steel by specifying the amounts of inclusions of a Pb-Bi alloy in a carbon steel having the compsn. contg. specified amounts of S, Pb and Bi and having reduced content of Si. CONSTITUTION:At the time of melting a free cutting steel having the compsn. contg., by weight, <1.0% C, <0.3% Si, <2.0% Mn, <0.4% S, 0.02 to 0.49% Pb, 0.02 to 0.49% Bi (where the total content of Pb+Bi is regulated to 0.05 to 0.70%), Pb and Bi are added to molten metal as Pb-Bi alloy grains, which is intensively stirred and is incorporated into the molten metal to incorporate the inclusions of the Pb-Bi alloy satisfying the condition of 0.3 to 0.7 Bi/(Pb+Bi) into the structure so that the amounts thereof are regulated to >=50% of the total content of Pb and Bi. Thus, the machinability of the Pb-Bi series free cutting steel can exceedingly be improved.
Patent JP-S62251262-A (JP)
Title: Automatic brake device
Inventor: OKANO KUNIO
IPC: B60T7/12
Filed: 1986-04-24
Abstract: PURPOSE:To prevent a vehicle from starting running before a door is closed by providing a means which detects the open condition of the door whereby effecting a braking force separately from footing a brake pedal with the door left open. CONSTITUTION:When a door is opened, an open condition is detected by a door detector 54 for allowing a control device 53 to excite a solenoid 52 for introducing atmospheric pressure to a pressure chamber 39 at the rear side of an auxiliary piston 35. This causes a valve plunger 11 to advance through the auxiliary piston 35. As a result, the passage of a valve mechanism 7 which is to effect a braking action even if no footing force is applied to an input shaft 25, is changed over. Resultantly, the braking action is automatically effected with a braking force corresponding to the pressure area of the auxiliary piston 35. Owing to this constitution, danger where a vehicle starts running with the door left open, can be prevented.
Patent JP-S61253315-A (JP)
Title: Method for repairing converter throat
Inventor: SAKAIYA HIDEKI
IPC: C21C5/46
Filed: 1985-05-07
Abstract: PURPOSE:To judge exactly the time for replacement of a shell by detecting quantitatively the deformation condition of the upper shell from the deformation condition of a throat flange. CONSTITUTION:The distortion index of the throat flange connecting to a throat ring of a converter throat is determined. The distortion index is determined by measuring the out of roundness at the pin hole pitch circle of the throat flange and calculating the index from the diameter of the pin hole pitch circle and the diameter of the pin hole pitch circle in the stage of manufacture. The deformation quantity of the upper shell is estimated from the distortion index and the repair of the upper shell is executed from the estimated result. For example, the distortion index is monitored with respect to the number of charges and the renewal of the upper shell of the converter throat is executed after the distortion index attains the min. value right after the max. value.
Patent JP-H11296518-A (JP)
Title: Device and method for machine translation and information record medium
Inventor: ENJOJI ATSUSHI
IPC: G06F17/21
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To accurately translate an object sentence to be translated, containing a postpositional word functioning as an auxiliary to a main word, whose correct meaning can not be specified with only the object sentence to be translated, from the source language to a destination language. SOLUTION: This machine translation device is equipped with an input part 1 for inputting a document of a source language, a word dictionary 7 stored with vocabulary information needed for translation from the source language to destination languages, a rule dictionary 8 stored with knowledge needed for translation processing, a postpositional particle dictionary 9 stored with the meanings of the postpositional word functioning as an auxiliary to a main word, a source sentence analyzing process part 3 which analyzes the structure of the inputted document by referring to the word dictionary 7 and rule dictionary 8, a converting process part 4 which converts the structure of a source language to the structure of a destination language,  a postpositional word functioning as an auxiliary to a main word converting process part 5 which interactively obtains the meaning of the postpositional word functioning as an auxiliary to a main word while referring to the postpositional word functioning as an auxiliary to a main word dictionary 9 and rule dictionary 8 and converts to the destination language, a translation generating process part 6 which generates a document of the destination language according itto the structure of the destination language, a storage part 10 which stores translation results as translation generated by translation generating process part 6, and an output part 2 which outputs the translation results.
Patent JP-H08294068-A (JP)
Title: Clock signal generator
Inventor: HAYASHI TOSHIHIKO
IPC: H04N5/46
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a clock signal with a different frequency required for processing a video signal from one oscillation circuit in a monitor or the like using plural kinds of video signals as input sources. CONSTITUTION: A mode detection section 1 detects a frequency of a horizontal synchronizing signal Sh corresponding to the input video mode. A control section 2 outputs a required frequency control signal and a control signal to set a frequency division ratio with respect to a frequency divider 6. A memory section 3 reads the frequency control signal and data relating to set a frequency division ratio to the frequency divider based on a horizontal synchronizing signal frequency detected by the control section. A frequency setting section 4 converts a frequency control signal (digital signal) from the control section into a frequency setting voltage (analog signal) required for a VCO 5 to set a center oscillating frequency of the VCO 5 by applying a frequency setting voltage S1 to the VCO 5.  The PLL operation similar to a conventional system is conducted to maintain the center oscillation frequency thereby making the frequency stable.
Patent JP-S62251391-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: B67D7/14
Filed: 1986-04-23
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-S62251127-A (JP)
Title: Production of rubber string
Inventor: HORIKAWA TAKAO
IPC: B29C69/00
Filed: 1986-04-24
Abstract: PURPOSE:To efficiently produce a variety of continuous rubber strings with favorable dimensional accuracy without any restrictions in rubber blank material, by molding and vulcanizing a tubular rubber body, and providing the rubber body with a spiral cut groove by a cutting blade. CONSTITUTION:A rubber material is molded and vulcanized to obtain a tubular rubber body 1. Both end parts of a mandrel 2 are supported, and the mandrel 2 is rotated to rotate the rubber body 1 supported thereon with a rubber layer 9 provided on the surface of the mandrel 2. Under this rotation, a cutting blade 3 is moved in the axial direction X of the mandrel 2, thereby providing the rubber body 1 with a spiral cut groove 4. The rubber body 1 is detached from the mandrel 2, and a spiral rubber body 5 obtained by cutting off both end parts 5a, 5a is stretched into a rectilinear form to obtain a continuous rubber string 6.
Patent JP-H04326277-A (JP)
Title: Closed caption broadcasting receiver
Inventor: HARIGAI MASAMI
IPC: H04N7/08
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a clock exactly synchronized with caption data by locking an AFC circuit even for run-in clock in addition to a horizontal synchronizing signal in a television signal to which the caption data are superimposed. CONSTITUTION:This device is equipped with an AFC circuit 3 to be locked to the horizontal synchronizing signal from a synchronizing separator circuit 1, AND gate 9 to extract the run-in clock in the television signal, switch 10, phase comparator 12 to execute phase comparison between the extracted run-in clock and the output signal of the AFC circuit 3, and low-pass filter 13 to smooth the phase comparing output signal. Then, a signal from a VCO 6 of the AFC circuit 3 locked to the horizontal synchronizing signal is phase-shifted at 90 deg. by a phase shifter 11 and inputted to the phase comparator 12. The error output of the phase comparator 12 is smoothed by the low-pass filter 13, and the output phase of the VCO 6 is changed. Therefore, the AFC circuit 3 is synchronized to the run-in clock as well and at a data sampling circuit 14, the caption data are exactly sampled.
Patent JP-H04326286-A (JP)
Title: Chrominance signal correcting circuit
Inventor: GOTO HIDEAKI
IPC: H04N11/16
Filed: 1991-04-25
Abstract: PURPOSE:To reproduce a carrier chrominance signal not to limit the band while suppressing the generation of ringing or the like by inverting a downside wave component in the carrier chrominance signal and adding it to the carrier chrominance signal delayed for one horizontal period so as to correct side wave components. CONSTITUTION:A frequency converter 14 generates an upside wave inverting the downside wave of the carrier chrominance signal. This upside wave is added to the carrier chrominance signal delayed for one horizontal period by an adder 19. On the other hand, the carrier chrominance signal passed through a band pass filter 10 is inputted to a correlation detector 11 and at this correlation detector 11, correlation is detected between the lines of the inputted carrier chrominance signal. When there is no correlation between the preceding and following lines, a control signal to turn a switch 18 off is transmitted and when there is the correlation, a control signal to turn the switch 18 on is transmitted. An interpolating signal outputted from the switch 18 is inputted to the adder 19. On the other hand, the output signal of a 1H delay circuit 12 is inputted through a buffer 13 to the adder 19. These two signals are added, and a regenerative chrominance signal is generated.
Patent JP-S63261111-A (JP)
Title: Method for patterning magnetic film
Inventor: KAMIGAKI TOMOO
IPC: G01D5/245
Filed: 1987-04-17
Abstract: PURPOSE:To permit easy patterning of a magnetic alumite film even on a curved surface without using a resist by subjecting an aluminum member to an anodic oxidation treatment and barrier layer prepn. treatment in such a manner that said treatments overlap partly on said member. CONSTITUTION:The aluminum member 6 is immersed in a treating soln. 7 and is subjected to the anodic oxidation treatment in a 1st stage. The member 6 is turned over and is immersed into the treating liquid 7 from the side opposite from the 1st stage, by which the member is subjected to the barrier layer prepn. treatment in the 2nd stage. The member 6 is subjected to plating of a magnetic metal in the 3rd stage. The member 6 is immersed in the treating liquid 7 from the opposite sides in the 1st stage and the 2nd stage in this case and, therefore, the anodic oxidation treatment and the barrier layer prepn. treatment can be so executed as to be partly overlapped on the member 6. As a result, the magnetic alumite film is patterned only on the part 11 of the member 6 where the two treatments overlap. The patterning of the magnetic alumite film is, therefore, executed with good production efficiency.
Patent JP-S5619862-A (JP)
Title: Manufacture of storage battery cell
Inventor: MIYAGAWA SHIROU
IPC: H01M50/103
Filed: 1979-07-26
Abstract: PURPOSE:To permit the molding of a cell simply by using a simplified mold by a procedure in which plurally split vertical elements constituting a cell body are formed, arranged in a desired form, hot-mleted for their joints, and then covered with a resin. CONSTITUTION:The cell body 1 whose upper side is opened is made up by combining the plural vertically split elements 2 of a thermoplastic synthetic resin, previously molded, and a cover closing the opening of the cell body is made. In this case, the joints, or the end edges of the combined elements 2 are melted by heating so as to form enclosed space with the hot-melted portions in a mold, and then a thermoplastic synthetic resin is injected into the enclosed space of the mold to form the junctions 10 covering said hot-melted portions in order to obtain the integrated cell body 1.
Patent JP-S57210889-A (JP)
Title: Heat-sensitive recording paper
Inventor: ISODA MAKIO
IPC: B41M5/337
Filed: 1981-06-23
Abstract: PURPOSE:To improve a color development property and a preservation stability of a heatsensitive recording paper, by a method wherein, in a heat-sensitive recording paper which comprises mainly a leuco cmpound and an organic acid, benzyl mandelate is incorporated as a color development promotor in a recording layer. CONSTITUTION:Liquid A consisting of a leuco dyestuff of triphenylmethane or fluoran series, an additive such as benzyl mandelate of the formula or the like, and a binder such as polyvinyl alcohol, and liquid B consisting of a material, which is fused by heating and develops color in contact with a leuco compound, such as phenol, a pigment, and a binder, are mixed together with a binder and water to prepare a coating liquid. The liquid is applied on wood-free paper and dried to obtain a heat-sensitive recording paper. The content of benzyl mandelate is 1-30wt% by a total solid content of the heat-sensitive recoring layer.
Patent JP-H06311426-A (JP)
Title: Image processor
Inventor: ETO TADAO
IPC: G06T3/40
Filed: 1993-04-22
Abstract: PURPOSE:To provide an image processor which is capable of improving the resolution at the time of magnifying an image by a simple configuration. CONSTITUTION:This device is provided with an imaging device 1, a buffer 2, an A/D converter 3, a vertical magnifying circuit 4 magnifying the signal transmitted from the A/D converter 3 in the vertical direction, a horizontal magnifying circuit 5 magnifying the signal transmitted from the vertical magnifying circuit 4 in the horizontal direction, a D/A converter 6 and a buffer 7. Further, the processor is composed of a synchronizing signal generation circuit 8 generating reference timing signals for inputting in each device and circuit except the buffers 2 and 7 and a controller 9 controlling the output of the synchronizing signal generation circuit 8.
Patent JP-S58213647-A (JP)
Title: Production of soot rod for core in optical fiber
Inventor: INAGAKI NOBUO
IPC: G02B6/00
Filed: 1982-06-04
Abstract: PURPOSE:To produce the titled soot rod without causing an abnormally high refractive index in the outer periphery of a core part, by depositing a glass raw material for adjustment formed by the flame hydrolytic reaction on the outer periphery of the soot rod for the core part, and smoothing the distribution of the refractive index in the radial direction. CONSTITUTION:A glass raw material in the vapor phase containing a doping agent for improving the refractive index is jetted from a blowing outlet 7 of a reaction burner 1 having a multitubular structure of square-shaped cross section, and a gas for adjusting outside diameter is jetted from blowing outlets 8 and 11. An assistant combustible gas is jetted from a blowing outlet 10, and a combustion improver gas is jetted from a blowing outlet 12 to carry out the flame hydrolytic reaction. A glass soot 3 formed by the reaction is then deposited in the form of a rod to form a soot rod 4 for a core part. A glass raw material for adjustment is simultaneously jetted from a blowing outlet 9 to the reaction zone of the glass raw material to cause the flame hydrolytic reaction. A glass soot 3' for the adjustment formed by the flame hydrolytic reaction is then deposited on the soot rod 4.
Patent JP-H07301964-A (JP)
Title: Image forming device
Inventor: MAE HISAYUKI
IPC: B65H3/44
Filed: 1994-05-10
Abstract: PURPOSE:To improve the taking-out property of jammed paper and to enhance the safety of a carrying time by providing the pivotal point of a guide cover on the main body inner side of a carrying path side in a paper passing direction which does not cross the carrying path. CONSTITUTION:The pivotal point R for turning and supporting the guide cover 7a is provided on the main body inner side of the carrying path 6a side in the paper passing direction Z which does not cross the path 6a of the side surface of a main body 2. The pivotal point S for turning and supporting the guide cover 7b is provided on the main body inner side of the carrying path 6b side in the paper passing direction Z which does not cross the path 6b of the side surface of a paper supply unit 3. Since the covers 7a and 7b are turned in a horizontal direction shown by an arrow X with the points R and S as a center, the surface of the paths 6a and 6b are perfectly exposed when the covers 7a and 7b are opened. Thus, the transfer paper 5 jammed on the paths 6a and 6b can be easily removed. Besides, since the outside surface of the device does not project when the covers 7a and 7b are closed, the device is made compact.
Patent JP-H07304592-A (JP)
Title: Simple crane
Inventor: ONO SHIGEO
IPC: B66C23/74
Filed: 1994-05-10
Abstract: PURPOSE:To ascend and descend the stairs by self-traveling, and prevent overturning at that time. CONSTITUTION:An extensile-contractile boom 4 is installed on a crane column 3 installed on a machine body 1 by a rising-up and falling-down cylinder 8 so as to be capable of vertically freely swinging, and an installing frame 72 is installed in the opposite direction of the extensile-contractile boom 4 on this crane column 3, and a crawler 57 is rotatably installed on a machine frame to vertically move along this installing frame, and is formed as a crawler type traveling machine 50, and a support leg having a ground contact shoe is slidably arranged on the machine body 1, and is formed, as an outrigger 32, and the opposite side of the ground contact shoe of the support leg is made protrusible from the machine body 1. The crawler 57 is grounded and driven so that a crane can ascend and descend the stairs, and overturning is prevented by downward protruding the opposite side of the ground contact shoe of the support leg from the machine body 1.
Patent JP-S60239780-A (JP)
Title: Developer concentration measuring device
Inventor: NISHIKAWA MASAHARU
IPC: G01N27/72
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a high-precision developer concn. measuring device by arranging a member including a coil sensor near a passage of a developer which is carried by trays of a paddle wheel. CONSTITUTION:A sensor member 24 including the coil sensor is arranged near the rotative path of trays 19a-19f of a rotating paddle wheel 18 so that a narrow developer passage (x) is formed in parallel with said rotative path. If the sensor member 24 is arranged in a position lower than a surface (y) of developer accumulation, it is suitable that the gap between the rotative path of trays of the paddle wheel 18 and the sensor member 24 is 0.5-1mm.. Information concerning the toner concentration in the developer which is detected by the coil sensor 30 is grasped as the variance of the inductance of the coil, and this variance of the inductance is picked up as, for example, the variance of the resonance frequency of an LC resonance circuit. Therefore, the output of the coil sensor 30 is supplied to an output signal circuit 33 through a detection signal circuit 31 and a gate circuit 32.
Patent JP-S58213517-A (JP)
Title: Gain control type differential amplifier
Inventor: YAMASHITA ICHIROU
IPC: H03G3/10
Filed: 1982-06-07
Abstract: PURPOSE:To enable a circuit to vary the gain of a differential amplifier and to obtain the differential amplifier suitable for circuit-integration by controlling a transistor (TR) connected in parallel to a TR constituting the differential amplifier by an external signal to change the collector current of the TR constituting the differential amplifier. CONSTITUTION:Since the sum of the collector current of TRs 5, 6, 13, 14 is limited to a fixed value by a constant current circuit 10, the collector current of the TRs 5, 6 is also changed when the collector current of the TRs 13, 14 is changed by inputting a gain controlling signal from a terminal 7, so that the gain of the differential amplifier can be changed. The TRs 5, 6, TRs 13, 14 and resistors 15, 16 are symmetrically arranged with equal characteristics, so that the changed quantities of the collector current of the TRs 5, 6 are equal to each other. The resistors 15, 16 are inserted in order to prevent the deterioration of characteristics by the inner capacitance of the TRs 13, 14 in the high frequency area of the differential amplifier.
Patent JP-S63262637-A (JP)
Title: Mirror mechanism for single lens reflex camera
Inventor: TEZUKA NOBUO
IPC: G03B19/12
Filed: 1987-04-21
Abstract: PURPOSE:To properly hold the tilt angle of a mirror even in the variation caused by impulsive force, etc., by the turning of the mirror by constituting a supporting frame body equipped with a motion means for retracting the mirror out of the optical path of photographing to be able to be adjusted concerning the image formation system of a camera. CONSTITUTION:Luminous flux A from a photographing lens is guided in a finder screen direction A1. In the state in which the mirror 1 is retracted out of the optical path of photographing, the luminous flux A is guided in an image formation part direction A2 and the supporting frame 21 is finely displaced so as to adjust the position for the luminous flux A of the mirror 1 equipped on the supporting frame 21 by turning mounting adjustment screws 23 in three spots provided on the supporting frame body so as to adjust the frame 21. Thus, the variation of tilt angle of the mirror caused by the impulsive force, etc., by turning the mirror can be prevented and the luminous flux can be guided to a proper position.
Patent JP-H07302683-A (JP)
Title: Planar heating element and its manufacture
Inventor: MIZAWA JUNICHI
IPC: H05B3/14
Filed: 1994-05-10
Abstract: PURPOSE:To provide a planar heating element in which temperature control is easy to be performed, to which energy as heat source can be supplied stably, in which maintenance can be performed easily, and which will not cause environmental disruption. CONSTITUTION:Glass fibers 12 for insulation are woven in a first and a second directions, carbon fibers 11 for heat generation are woven in the first direction at a specified interval, and first and second conductors 13 for electrodes are woven in the second direction. A heat generation body includes this heating element 10, binding material comprising thermosetting resin to bind the glass fibers 12, the carbon fibers 11, and the conductors 13 to each other, and insulation resin sheets to be applied on both surfaces of the heating element 10.
Patent JP-2000290137-A (JP)
Title: Cosmetic powder treated with reactive fluorine-based (meth)acrylate copolymer
Inventor: NAGASHIMA KOJI
IPC: C08F220/22
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic powder having excellent water and oil repellency, resistant to the coming off of make-up and giving comfortable feeling to the skin by surface-treating with a fluorine-based (meth)acrylate copolymer having a specific composition. SOLUTION: Powder is treated with a fluorine-based (meth)acrylate copolymer having a molecular weight of preferably 10,000-1,000,000 and containing (A) 100 pts.wt. of a fluorine-based (meth)acrylate of formula I [Rf is a 6-16C polyfluoroalkyl or perfluoroalkyl; A is a 1-4C alkylene, a group of formula II (R1 is a 1-4C alkyl; R2 is a 1-4C alkylene) or a group of formula III; X is H or methyl] [e.g. CF3(CF2)7(CH2)OCOCH=CH2] and (B) 1-50 pts.wt. of monomer having a group reactive with powder (e.g. talc, sericite or titanium oxide) such as metal alkoxide group, phosphoric acid group, sulfonic acid group, carboxylic acid group, hydroxyl group, amino group, epoxy group or isocyanate group.