baber/WOPTO huggingface dataset:
Patent JP-H0798824-A (JP)
Title: Camera and cleaning film
Inventor: KIUCHI MASAYOSHI
IPC: G11B31/00
Filed: 1993-09-29
Abstract: PURPOSE:To confirm whether the cleaning is properly executed or not by using a cleaning cartridge in which a reference signal is recorded beforehand on the recording part, and comparing the outputs before the start of cleaning and after the cleaning. CONSTITUTION:The usable cartridge is decided by a discriminating circuit 113, and one frame is forwarded by a reading circuit 112 and a detecting circuit 111. The exposure is performed by a photometry circuit 103, range finding circuit 104, shutter control circuit 105 and diaphragm control circuit 106. Next, one frame is advanced and the information is written in by a magnetic recording circuit 109. In the case of the cartridge in need of cleaning, the specific number of the frames is read by the reading circuit 112, and the signal of the magnetic recording part on the final frame of the film 30 is read in by a head 10 and the recording/reproducing circuit 109. The reproduced output voltage V1 is compared with the voltage V2 of one frame. When V2>V1, the cleaning is normal, and when V2>V1, NG is displayed. By this constitution, the head cleaning is surely executed and the effect is recognized.
Patent JP-H02216247-A (JP)
Title: Metal fabric
Inventor: NOOMAN REJINARUDO FUEIRII
IPC: B01J38/00
Filed: 1989-10-12
Abstract: PURPOSE: To obtain a knitted fabric made from a precious metal fiber having a relatively low tensile strength by making the knitted fabric include a platinum- based metal, gold, silver, etc. CONSTITUTION: This knitted fabric made from a precious metal selected from a platinum-based metal, gold, silver and their alloy (preferably platinum/ palladium and their alloy).
Patent JP-S61141547-A (JP)
Inventor: IGARASHI ICHIRO
IPC: B32B25/14
Filed: 1984-12-13
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-H02112587-A (JP)
Title: Separation method of soil and sand in sludge water in method of construction of excavation of ground
Inventor: KIDA DAIZO
IPC: E21B21/06
Filed: 1988-10-21
Abstract: PURPOSE:To improve the effect of the removal of a soil-sand fine grain section without fining the mesh of a screen by filtering muddy water from the soil-sand fine grain section separated in a secondary treatment process in an auxiliary treatment process and making muddy water flow back to the secondary treatment process again. CONSTITUTION:A primary treatment process I, in which a soil-sand coarse powder section in sludge water C is removed, a secondary treatment process II, in which a soil-sand fine grain section in primary treated water D is removed, and a tertiary treatment process III, in which a soil-sand fine particle section in secondary treated water E is taken off and changed into regenerated muddy water B, are provided. A screen type auxiliary treatment process IV in which muddy water included in the soil-sand fine grain section separated in the second treatment process II is further filtered is furnished. Treated water F acquired in the auxiliary treatment process IV is made to flow back to the secondary treatment process II, treated water is concentrated gradually, and the cake layer of the soil-sand fine grain section is formed onto a screen 12. Accordingly, the efficiency of the trapping of the soil-sand fine grain section in secondary treated water E can be improved by the cake layer.
Patent JP-H09108951-A (JP)
Title: Wire electrode collecting equipment for wire electric discharge machining device
Inventor: TANAKA MAKOTO
IPC: B23H7/10
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To discharge moisture without allowing it to accumulate inside a case even if it sticks to a wire electrode and allow a continuous operation by providing an interference means including a surface to oppose the edge locus of a rotary blade with contacts or minute intervals. SOLUTION: A wire electrode 16 already cut by a rotary blade 18 is dispersed to all directions of a case 15 by the rotational force of the rotary blade 18. Those dispersing downwards drop down and are collected in a collection box 20. Those dispersing upwards can not disperse themselves due to the existence of an interference material 30 and are remained on the face of a cutter. By the act of centrifugal force and gravitation of the rotary blade 18, however, only those flown towards the area where the interference material 30 is absent, or in other words, those flown downwards disperse and drop down and the wire electrode 16 already cut is always collected in the collecting box 20 with piling up on the top of the case 15.
Patent JP-H03126094-A (JP)
Title: Filter device for electronic musical instrument
Inventor: TODA HIROYUKI
IPC: G10H1/12
Filed: 1989-10-11
Abstract: PURPOSE:To allow the parameters of timbres and sound volume to be controlled by a simple operation so that the intricate changes in timbre are obtd. and to increase the degree of freedom in sound creation without increasing the scale of the device by changing filter characteristics according to the change rate and change quantity of the filter characteristics. CONSTITUTION:The characteristics of a filter 7 are stored in a 1st memory means 5, the change quantity of the characteristics thereof as a relative value in a 2nd memory means 5 and the change rate until this change quantity is attained in a 3rd memory means 5, respectively. The set value is outputted from a setting means 1 and the characteristics of the filter are changed according to the change rate and change quantity if the value is set according to a key code by using the setting means 1. The control of the parameters of the timbres and sound volume is executed by the simple operation in this way without increasing the scale of the device, by which the intricate changes in timbre are obtd. and the degree of freedom in sound creation is increased.
Patent JP-S61142552-A (JP)
Title: Magnetic recording medium
Inventor: HIRAYAMA YOSHIO
IPC: G11B11/10
Filed: 1984-12-17
Abstract: PURPOSE:To obtain the titled magnetic recording medium having high reliability even on rewriting and erasing of records at many times by forming a film having a vertical fine hole on a substrate, and filling a magnetic metal having a photoelectromagnetic effect into the fine hole. CONSTITUTION:A magnetic metal 2 having coercive force in a specified range capable of vertical magnetic recording by a magnetic head and having a large photoelectromagnetic effect capable of reading with a laser beam is filled into a fine hole of the oxide film of an aluminum anode which is formed by the conventional method. As a material appropriate for the vertical magnetic layer, a transition metal alone is used, or a material exhibiting the Kerr effect, or a photoelectromagnetic effect, or the Faraday effect must be selected from a combination of transition metals and rare earth metals. Three elements, iron, cobalt, and nickel, are generally designated as the transition metals, and 15 elements having 57-71 atomic number are designated as the rare earth metals.
Patent JP-H09111449-A (JP)
Title: Apparatus for coating substrate in vacuo
Inventor: YOAHIMU SHIYUCHIYURUBOFUSUKII
IPC: H01J37/34
Filed: 1996-10-04
Abstract: Apparatus for sputter coating substrates (14) consists of an alternating current source (2) connected to two cathodes (6,7) located in a coating chamber (15) capable of being evacuated. The cathodes are connected to targets whose sputtered particles are coated onto the substrate. A process gas is passed through the chamber. A network circuit (1) is located between the chamber and the current source and consists of a transformer (3), coils (5,12,13) and capacitors (4,8,9,10,11). The circuit operates in such a way that the cathode resistance and cathode power are at a point (A) which is slightly away from the max. power value (M).
Patent JP-H06114636-A (JP)
Title: Wire discharge machining device
Inventor: TANAKA MAKOTO
IPC: B23H7/10
Filed: 1992-10-02
Abstract: PURPOSE:To make wire severance restitution even in the case a distortion is generated in a work in wire discharge machining by shortening the time required to make restitution where the circumferential length for processing is long, enhancing the efficiency of a wire discharge machining device, and relieving internal stresses of the work being processed. CONSTITUTION:A wire discharge machining device comprises a wire feeding mechanism 3 to pay off a wire electrode 1, a wire guide upper mechanism 17 and a wire guide lower mechanism 25 to support the wire electrode 1 over and under a work to be processed 12, a collecting mechanism 27 for the wire electrode 1, and a moving mechanism 32 to put either of the wire guide mechanisms 17, 25 in relative movement with the other. When the wire electrode 1 is to be threaded in the position of eventual severance of the wire during its work, the wire guide lower mechanism 25 is positioned a certain distance returned along the processing locus from the position of the wire guide upper mechanism 17.
Patent JP-H03132594-A (JP)
Title: Sliding type shield machine
Inventor: WATANABE JUN
IPC: E21D9/06
Filed: 1989-10-16
Abstract: PURPOSE:To make docking works easier so as to reduce the construction period by thrusting a shield frame ahead of a cutter chamber toward the docking side by utilizing the driving force of a shield jack mounted on a shield machine for underground docking. CONSTITUTION:A side tunnel 2 is driven by fixing the shield frame 7 of a shield machine 3 to the wall 6 of a cutter chamber and a bracket 22 to a guarder section 24 and the shield frame 7. When the machine 3 approaches an already constructed tunnel 1, the bracket 22 is separated from the shield frame 7 by stopping the machine 3, with a shield jack 9 in a contracted state, and connecting a segment S and the guarder section 24 which are separated from each other with a connecting rod 23. Then the shield jack 9 is extended after the front end section of a rod 11 is engaged with the segment S and the shield frame 7 is thrust toward the docking side. Therefore, the docking work can be made easier.
Patent JP-H03127104-A (JP)
Title: Data link device of programmable controller
Inventor: KIKUCHI YOSHIRO
IPC: G05B19/05
Filed: 1989-10-13
Abstract: PURPOSE:To effectively utilize a common link register and to improve the transmission/reception processing efficiency by providing a means which can transmit data to an arbitrary area of a specific PC, when a sequence program is being executed. CONSTITUTION:In a CPU unit part 3, a link table 35 for storing link register allocating information, a parameter table 33 which is used for transmitting separate data and a link actuation program 38 refers to, a separate data transmitting request flag 30, a separate data transmitting buffer 31, a separate data link condition register 32, and a bus buffer 40 are connected. In such a state, in the case a link register being common to all programmable controllers (PC) whose size is limited is divided as a transmitting register range of every PC, the division and allocation are executed by detaining them to a link register range used in common by all the PCs to the utmost and a data link is executed, and in accordance with necessity, separate data is also transmitted. In such a way, the common link register is utilized effectively and the transmission/ reception processing efficiency can be improved.
Patent JP-H1182072-A (JP)
Title: Throttle-control regulator
Inventor: AKAHORI TAKASHI
IPC: F02D11/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a noble throttle-control regulator that is capable of easily varying the input/output ratio of its input displacement by a throttle operating means and its output displacement for operating a throttle valve. SOLUTION: A throttle-control regulator comprises a rotation transmission part 2 placed between a throttle operating means and a throttle valve V to receive input from the operating means, and a link transmission part 3 for outputting the quantity of opening or closing the valve V. The link transmission part 3 is made up of a rotary rod 31 serving also as the rotary shaft of the rotation transmission part 2, a regulating cam 32 adapted to turn together with the rotary rod 31, a linkage rod 33 coupled at its one end to the regulating cam 32, an eccentric cam 34 coupled to the other end of the linkage rod 33, and a throttle valve rod 35 serving as the rotary shaft of the eccentric cam 34 to thus open or close the valve V. The input/output ratio of this regulator is freely variable through regulation of the radius of gyration of the regulating or eccentric cam 32 or 34.
Patent JP-S62123015-A (JP)
Inventor: TERENSU AASAA EGAATON
IPC: C01F7/302
Filed: 1986-11-07
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-H09138434-A (JP)
Title: Shake correction device
Inventor: YOSHIBE YASUSHI
IPC: G03B5/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from being consumed in a state where a shake correcting action is not needed and to prevent the action of a shake correction mechanism from becoming unstable and to prevent the shake correction mechanism from being damaged by gravity or unexpected vibration when a voltage is not supplied to the shake correction mechanism. SOLUTION: This device is provided with the shake correction mechanisms 21 and 22 housed in a lens barrel and set for correcting the image blurring of an image pickup device, a control means 2 housed in a camera body and set for controlling the driving of the correction mechanisms 21 and 22 and shake correction mechanism lock devices 42 and 44 housed in the lens barrel and set for fixing the correction mechanisms 21 and 22. Then, when the driving inhibition signal of the correction mechanisms 21 and 22 is impressed on the lock devices 41 and 42 by the control means 2, the correction mechanisms 21 and 22 are fixed by the lock devices 44 and 44.
Patent JP-H01108583-A (JP)
Title: Magnetic brush developing device
Inventor: UCHIDA TOSHIO
IPC: G03G15/09
Filed: 1987-10-22
Abstract: PURPOSE:To prevent the deterioration of a toner image caused by fog, etc., by providing an auxiliary hole having the same pole as a pair of repulsion poles and for quickening the peeling-off of a developer by a peeling part, between said repulsion poles. CONSTITUTION:Between each repulsion poles N1, N2 of a developing roller 6a, an auxiliary pole N' of the same pole as that of these repulsion poles N1, N2 is placed, and accordingly, by a repulsion of this auxiliary pole N', a line of magnetic force P1 generated between a main pole S1 and one repulsion pole N1, and a line of magnetic force P2 generated between a carrying pole S2 and the other repulsion pole N2 are separated from each other. As a result, between each repulsion pole N1, N2, an appropriate repulsion magnetic field is formed. In such a way, a magnetic brush which has ended a development is peeled off surely in a peeling part where the repulsion pole N1 is placed, the deterioration of a toner image caused by fog, etc., can be prevented and a distinct color image is obtained.
Patent JP-S63119860-A (JP)
Title: Pumpless electrostatic oil cleaning method
Inventor: SASAKI TORU
IPC: B03C5/00
Filed: 1986-11-10
Abstract: PURPOSE:To reduce the cost of oil cleaning and to facilitate the liquid level control of an oil tank so that always stable oil cleaning can be executed by applying an electrostatic oil cleaning method to the return oil in a force-feed state to be fed back to the oil tank in a hydraulic circuit system. CONSTITUTION:This method is for cleaning the working fluid for a hydraulic apparatus to be cyclically used so as to be supplied by a hydraulic pump from the oil tank 1 to the hydraulic circuit system and is returned to the oil tank 1. the return oil to be fed back to the oil tank 1 in the above-mentioned method is introduced into an electrostatic oil cleaning device 5 constituted by disposing a dust collecting body between cathode and anode electrodes facing each other from the lower part of the machine and is thereby electrostatically cleaned. The electrostatically cleaned working fluid is returned from the upper part of the machine 5 into the oil tank 1. As a result, the cost of the oil cleaning is reduced. No trouble occur in the liquid level control of the oil tank. Always stable oil cleaning is possible if a measure to relieve the flow is adopted at the time of introducing the return oil from a relief valve to the electrostatic oil cleaning machine.
Patent JP-S63121094-A (JP)
Inventor: SUGIYAMA JUN
IPC: G10H1/36
Filed: 1986-11-08
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-H01145691-A (JP)
Title: Display device with self-testing function
Inventor: DARERU BII IIBIN
IPC: H04N17/04
Filed: 1988-10-21
Abstract: PURPOSE: To easily and inexpensively test a display device by performing a self-test by supplying the output signal of an analog comparator to a digital input port. CONSTITUTION: Any one of digital/analog converters DAC 34A-34C receives digital data from a graphic processor 14 at least, converts these data to analog signals for input to a cathode-ray tube monitor and displays a graphic image and an integrator 46 integrates a variable duty cycle rectangular wave (PWM) signal. An analog comparator 40 receives the integrated variable PWM signal at one input terminal, receives the analog signal from any one of DAC 34A-34C selected for comparison at the other input terminal and supplies its output to the digital input port of the graphic processor 14. Therefore, the variable analog signal is compared with the analog signal of a data path from a frame buffer to a display 38 and the analog signal of the data path is tested. Thus, the display device can be easily and inexpensively tested.
Patent JP-H07123670-A (JP)
Title: Fall-off preventing structure of polygon scanner motor
Inventor: ISHIGA SHINICHI
IPC: H02K29/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide the fall-off preventing structure of a polygon scanner which has a simple construction, high quality and excellent characteristics and is small at a low cost. CONSTITUTION:A fall-off preventing plate fixed by an optical unit chassis having a fall-off preventing plate holding part made of resin is provided between a polygon mirror 6 separated from a rotor magnet so as not to obstruct the light path and a rotor 5. Or, the cover of the optical unit is so fixed as to have a gap between the tip of the rotary shaft of the polygon mirror and itself and the cover is made to serve also as a fall-off preventing device. With this constitution, the thin, low cost and high quality fall-off preventing structure which suppresses the position fluctuation of the rotor 5 in a thrust direction can be obtained.
Patent JP-H11109514-A (JP)
Title: Projector
Inventor: UEJIMA SHUNJI
IPC: G09F9/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make a projector possible to realize miniaturization and power saving by making a motive power for switching a color filter which adds color information to a light beam and a motive power for cooling a light source common of usable. SOLUTION: The light beam 10a is emitted from the light source 1 and made incident on the color filter 3. The color filter 3 adds an aimed color and the color information to the light beam 10a by rotating a filter consisting of three colors, red, blue and green by a motor 2 ordinarily in order to add the color information synchronizing with a reflected video to the light beam 10a. The motive power of a fan 5 for cooling the light source 1 is made common to the motive power of the motor 2 for rotating the color filter 3, and rotational energy generated by the motor 2 is also transmitted to the fan 5. The current of air generated by the fan 5 is sucked from a duct suction part 8a and throttled at the mouth part 8b of a duct for the purpose of efficiently cooling the light source 1, thereby, the air speed at the mouth part is made higher than that at the suction part 8a.  The light source 1 is efficiently cooled by the current of air.
Patent JP-H06114455-A (JP)
Title: Device for forming multiple row corrugated fin
Inventor: ONUKI HISASHI
IPC: B21D13/04
Filed: 1992-10-05
Abstract: PURPOSE:To provide a multiple row corrugated fin forming device which can prevent a fin fed in a feeding roll from lapping and accurately decide the pitch. CONSTITUTION:A corrugate cutter, a slit roll which is arranged on the upper stream side of the corrugate cutter and cuts a fin material conveyed on paths 15, 17 into two sheets, and a feeding roll 19 which is arranged on the down stream side of the corrugate cutter and decides the pitch of two rows of corrugated fins 7, 8 formed with the corrugate cutter are provided. Then, a partitioning member 21 which separates two row corrugated fins 7, 8 to be fed to the feeding roll 19 is arranged on the paths 15, 17 and also a groove 27 for interposing the partitioning member 21 is arranged on the outer circumference of the feeding roll 19.
Patent JP-H07116745-A (JP)
Title: Method and device for burring
Inventor: GOTO TAKASHI
IPC: B21D28/24
Filed: 1993-10-25
Abstract: PURPOSE:To provide a burring method where the burring can be executed in one process, and no cracks are generated in the periphery of a hole and a burring device therefor. CONSTITUTION:A punch 3 having a small diameter part 2 on the tip of a column part 1 and a die 5 having a cylinder 4 where the punch 3 is fitted are provided, and a large diameter part 6 is formed on the edge of the cylinder 4, and the small diameter part 2 is pressed against a work 7 held between the punch 3 and the die 5 to be pierced. The work 7 is cut between the column part 1 and the upper edge 8 of the cylinder to form a pierced part 9 of the prescribed inner diameter in the work 7, and a neck part 10 corresponding to the depth of the large diameter part 6 is simultaneously formed.
Patent JP-S63121669-A (JP)
Title: Electroless nickel plating method for polyphenylene sulfid resin
Inventor: MIURA MITSURU
IPC: C23C18/24
Filed: 1986-11-11
Abstract: PURPOSE:To eliminate the environmental pollution arising from an electroless Ni plating treatment of a polyphenylene sulfide resin member by etching the member to roughen the surface thereof in a soln. mixture composed of sulfuric acid and hydro gen peroxide as a pretreatment before executing the above-mentioned treatment. CONSTITUTION:The surface of the polyphenylene sulfide resin member is etched and roughened by immersing the member into the soln. mixture composed of 3 parts sulfu ric acid; 1 part hydrogen peroxide and 1 part water after the surface is cleaned by degreasing and rinsing before Ni is electroplated on the surface of said member. The member is in succession immersed in an aq. soln. of 100cc/l sulfuric acid as a pretreatment for catalyst impartation and after the member is further rinsed, the member is immersed in an aq. soln. mixture composed of palladium chloride, stannous chloride and hydrochloric acid by which the member is subjected to the catalyst impar tation. The member is then immersed in an aq. soln. of 100cc/l hydrochloric acid to activate the surface after rinsing and is thereafter subjected to the electroless Ni plating. Since harmful CrO3 and HF are not used in the etching stage by the above- mentioned method, the environmental pollution caused by the use of such materials does not arise.
Patent JP-H08129078-A (JP)
Title: Holding structure of watch
Inventor: MURAKAMI EIKI
IPC: G04C3/00
Filed: 1994-10-31
Abstract: PURPOSE: To fix an analog block and a support base firmly by holding the outer circumferential section of a substrate by the support base and a liquid- crystal cell support frame, to prevent the cracking of a liquid-crystal cell when a watch module receives a strong impulse and to reduce defective liquid-crystal display. CONSTITUTION: A combination watch has a support base 15 holding an analog block 13 and a liquid-crystal cell support frame 18 holding a liquid-crystal cell 17 and being disposed so as to contain the support base 15 in a plane manner. The analog block 13 is laminated on the liquid-crystal cell 17 while a substrate 32 is interposed between the liquid-crystal cell 17 and the analog block 13, and the substrate 32 is clamped support base 15 and the liquid-crystal cell support frame 18.