baber/WOPTO huggingface dataset:
Patent JP-S5271926-A (JP)
Title: Vertical deflection circuit
Inventor: MOTONAMI SHIYUNICHI
IPC: H04N3/16
Filed: 1975-12-11
Abstract: PURPOSE:In the vertical deflection circuit of the switching system, sinultaneous conduction of two output transistors is prevented, thereby improving reliability.
Patent JP-S5980306-A (JP)
Title: High efficient continuous separation
Inventor: KURARENSU JIYOOJI GAAHORUDO
IPC: B01D15/08
Filed: 1983-08-12
Abstract: An extract component is separated from a raffinate component contained in a feed mixture by a process in which a unidirectional fluid flow system is maintained through a series of separating units through which the components travel at different rates. A component concentration distribution is established within the system of units and divided into specific zones. Feed and displacement fluid are passed into the inlets of two of the units and extract and raffinate are taken as the entire streams from outlets of two of the units all at appropriate points on the component concentration distribution. Other inlets and outlets of the various units lying in the same zone are interconnected. At the appropriate times the inlets and outlets are shifted so as to simulate movement of the units in a direction co-current with the fluid flow and thereby enable the inlets and outlets to continually lie in the appropriate zones. Zones may be combined as zone pairs, each such pair thereupon being considered a single continuous zone.
Patent JP-H0441168-A (JP)
Title: Polishing method for metal mold
Inventor: NAGASE NOBORU
IPC: B24B49/00
Filed: 1990-06-05
Abstract: PURPOSE:To enable polishing irrespective of the shape of a polishing area by deciding in advance as to whether or not the whole polishing area is polishable with a polishing start side as reference on each polishing operations with each polishing start sides as reference, and executing or suspending the polishing operation based on the decision thereof. CONSTITUTION:Polishing operations are executed in order with each polishing start sides as reference and a polishing zone E is polished. At this time whether or not the whole polishing area E is polishable with the polishing start sides P6 P7 as reference is decided in advance on each polishing operations with each polishing start sides P6 P7 being made as reference. In the case of the polishing area E whole body being decided polishable, the polishing with the polishing start sides P6 P7 as reference is performed in order and the polishing with the polishing start side being made as reference is suspended only in the case of the whole polishing area E being decided as polishing being impossible. As a result, the polishing with polishable polishing start sides P6 P7 as reference even in the polishing area E containing the side not proper as the polishing start sides P6 P7 on the outer periphery, is performed. Polishing can thus be done irrespective of the shape of the polishing area E.
Patent JP-S629136-A (JP)
Title: Control of air-conditioning large space
Inventor: OKAMOTO AKIRA
IPC: F24F11/02
Filed: 1985-07-05
Abstract: PURPOSE:To make it possible to secure most suitable room temperature without delay by measuring the room temperature and blast temperature from each air-conditioning system in a large space and automatically and systematically controlling the setting-up of blast temperature change, mutual interference of air-conditioning machines, corrections by upper and lower limits, correction of operational scatter of each system, etc. CONSTITUTION:The room temperatures and blast temperatures of individual room collected in a central monitoring device 40 are calculated in a calculator M. First, the range of blast temperature change by the room temperature using the measured values of room temperaturs S1... and blast temperature T1 is set up. This calculation is made by digitalizing a specified calculation formula so that PID control can be treated by an electronic computer. Next, set value of the blast temperature is calculated based on a specified calculation which takes in consideration the mutual interference of the air conditioning machines of the systems, and correction of upper and lower limits of the set value and the width of its scatter are made to determine finally a set value of blast temperature and it is transmitted to an automatic control device 50; and, as the set value is fed back by a temperature sensor T2 in the blast duct 20, automatic valves for steam and cool water are regulated for their opening and closing. This control is conducted for the air-conditioning machine for each system and it is performed at a specified time interval.
Patent JP-H0439926-A (JP)
Title: Exposure method of photosensitive resist
Inventor: ISHIBA TERUAKI
IPC: H01L21/30
Filed: 1990-06-05
Abstract: PURPOSE:To prevent a resist piece from being scattered by a method wherein, before a photosensitive resist is destroyed, the intensity of illumination is changed in such a way that the generation amount of a gas is set to an amount which does not destroy the photosensitive resist. CONSTITUTION:A photosensitive resist 23 formed on a silicon substrate 21 is irreadiated with light 29; an exposure operation for one round is executed. The intensity of illumination is set at 352 to 398 (mW/cm<2>). A photosensitizer 25 is reacted and N2 gas is generated. At the intensity of illumination, the generation amount of N2 gas exceeds the discharge amount of N2 gas, and an N2 gas reservoir 31 is formed between the substrate 21 and the resist 23. Then, the intensity of illumination of the light 29 is changed to 140 to 152 (mW/cm2); an exposure operation for one round is executed. In succession, the intensity of illumination of the light 29 is changed to 352 to 398 (mW/cm2); and an exposure operation for 4 to 6 rounds is executed. In this case, the density of the photosensitizer 25 in the resist 23 is already low. As a result, the generation amount of N2 gas does not exceed the discharge amount of N2 gas; and the pressure inside the gas reservoir 31 is not increased. As a result, it is possible to prevent one part of the resist 23 form being separated and scattered.
Patent JP-S5849534-A (JP)
Title: Method of tying flexible container for liquid cargo
Inventor: IGARASHI KENJI
IPC: B60P7/12
Filed: 1981-09-19
Abstract: PURPOSE:To prevent friction damage to a container proper, caused by a belt fastening fittings afloat in the air, by arranging the fastening fittings in the space closer to the center than belt-through rings which are located at ends of a flexible container. CONSTITUTION:A flexible container 10, that is filled with liquid cargo, is placed on a loading platform 2, a plurality of tying belts 20 are laid out over the container lengthwise and crosswise, and the container is tied up tightly by fastening fittings 24 for transportation. Since the belt fastening fitting 24 is situated between a belt-through ring 21 at the longitudinal end and a belt-through ring 21' at the mid side, or between two belt through rings 21 and 21 at both transverse ends, it is kept contact with the container proper without getting afloat in the air.
Patent JP-S6210380-A (JP)
Inventor: MATSUMURA AKIRA
IPC: E04H15/22
Filed: 1985-07-08
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-S6210381-A (JP)
Inventor: NISHIKAWA KAORU
IPC: E04H15/64
Filed: 1985-07-08
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-S63313629-A (JP)
Title: Production of hollow core
Inventor: IWATA KIYOSHI
IPC: B22C9/10
Filed: 1987-06-15
Abstract: PURPOSE:To improve removing efficiency of sand and worakbility by inserting beforehand a suction pipe into a core mold to fill raw material sand and next removing the uncured sand by sucking with the pipe while pulling out the suction pipe after pressurizing the inner part of the mold. CONSTITUTION:Each pipe part 31a, 31b of suction mandrel 3a, 3b is inserted beforehand into cavity 2 in the core mold 1. Shell sand 14 is filled into the core mold 1 with a sand magazine 11 and pressurizing is executed with air blow chamber 12. Next, while pulling out the mandrels 3a, 3b, the sand which is not burnt is sucked and then, the sand is easily removed to obtain the hollow core. By this method, as the suction of the sand is executed under pressurized condition, the removing efficiency of the sand is improved and the workability of the core is improved, because of reduction of consumption of raw material sand and reduction of the core weight.
Patent JP-H0815087-A (JP)
Title: Instrument and method for measuring characteristics of optical pickup
Inventor: ISHIGOOKA KAZUNOBU
IPC: G01M11/00
Filed: 1994-06-29
Abstract: PURPOSE:To absorb the peculiar fluctuation of a tracking coil so as to improve the reliability of measuring the visual field of an optical pickup by storing a steep digital value at the point of time the steep digital value becomes coincident with a preset digital value and driving the tracking coil based on the steep digital value. CONSTITUTION:The principal part of an instrument for measuring characteristics of optical pickup is constituted of a moving amount detecting section 2 which detects the moving amount of signals by inputting electric signals from a light receiving section 1, control section 3 which outputs the control signal corresponding to the moving amount after comparison, and change-over switch SW1 which switches a steep signal to a tracking error signal or a tracking error signal to a steep signal. The output signal of the switch SW1 controls the drive of a tracking coil 6 through a driving amplifier 5. At the time of measuring the visual field of the optical pickup, the influence of the fluctuation of the coil 6 on the measurement is eliminated by controlling a memory 7 which stores the steep digital value at the point of time the value becomes coincident with a preset digital value, switch SW2 which selects the moving direction of the optical pickup, and polarity inverting circuit 8.
Patent JP-H11321810-A (JP)
Title: Band tightening strength control device for packing machine
Inventor: KATO SEIGO
IPC: B65B13/22
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To make a highly precise control possible with a simple operation for tightening strength by a method wherein frequency of an inverter motor is made optionally variable in setting and a stalling torque corresponding to the set frequency is utilized as a maximum tension for tightening a band. SOLUTION: A band B is wound round a matter to be packed up placed on a mounting table 21, and after the tip of the band is fixed with a right gripper 20 operated, a primary tightening locker roller r2 is pressed against a primary tightening roller R2 and the band B is pulled back at a high speed. Then, a secondary tightening locker roller rm is pressed against a secondary main roller RM, and secondary tightening is executed until a secondary tightening motor 30 for driving the main roller RM locks at a torque corresponding to a frequency set for that occasion by an inverter motor. Thereby, since a secondary tightening strength can be easily set and changed in accordance with shapes and characteristics of matters to be packed, satisfactory state of packing can be obtained.
Patent JP-S5669908-A (JP)
Title: Field effect transistor circuit with protecting circuit
Inventor: KAJIWARA YASUNARI
IPC: H03F1/52
Filed: 1979-11-12
Abstract: PURPOSE:To prevent an amplifying element from breaking down in on-off operation by controlling the electric power source of the amplifying element by the output of an oscillator sharing the electric power source with the amplifying element. CONSTITUTION:When electric power source 2 is put to work, oscillator 12 starts oscillation and its output is applied to rectifier 13. The output voltage of rectifier 13 is applied to the gate electrode of FET11 and also to electric power source controller 15. Controller 15, when the input voltage exceeds a prescribed value, turns on transistor 14 to supply electric power to FET11. At this time, FET11 has already been applied with the voltage at its gate and no excessive current flows. When electric power source 2 is turned off, oscillator 12 stops the oscillation and consequently while the gate voltage of FET disappears, transistor 14 turns off, stopping the supply of electric power to FET11.
Patent JP-H05311696-A (JP)
Title: Mud collecting device
Inventor: KAWASAKI YOSHITAKA
IPC: E02F3/90
Filed: 1992-05-14
Abstract: PURPOSE:To selectively dredge light organic matters on the water bottom without making the water area muddy. CONSTITUTION:A hood 6 is mounted on a self-propelled vehicle traveling on the water bottom 4. An opening section 6a at the lower section of the hood 6 is faced to the water bottom 4. A jet nozzle 7 ejecting jet water to the water bottom 4 to blow up the sediment is provided at the lower section in the hood 6. A skirt 8 blocking the hood 6 from the water bottom 4 is provided at the lower section of the hood 6. A sand pump 9 is provided at the upper section of the hood 6 so that its suction port 9a exists at the height position where light organic matters can be collected instead of heavy sand and inorganic soil grains due to the difference in height.
Patent JP-S5774278-A (JP)
Title: Moving type monitor
Inventor: IMADA TAKAHIKO
IPC: B62D55/075
Filed: 1980-10-24
Abstract: PURPOSE: To enable the titled monitor used in a nuclear power generation plant or the like to ride over projecting bodies such as stairs smoothly by a method wherein the distance between the centers of track sprockets and idler wheels of track shoes can be changed.  
     CONSTITUTION: The idler wheels 25c, 25d are connected by support members 27 rotatable respectively around the axles for the wheel sprockets 24c, 24d. The support members 2 are connected to hollow axles 30a, 30b which are rotated by motors 28a, 28b through worm reduction mechanism 29a, 29b, respectively. The track shoe 26a is driven by motors 32a, 23b, bevel gearings 33a, 33b and driving axles 31a, 31b to enable the monitor to travel. The support members 27 are respectively rotated by the motors 28aW28b so that track shoe type traveling parts 23a, 23b can be brought into a variety of configurations. In ascending a stairway, the balance of the monitor is kept by adapting the support members of the rear idler wheels to the inclination of the stairway. On the other hand, in descending a stairway, the front-side idler wheels are moved so as to conform to the inclination of the stairway. Accordingly, the monitor is enabled to ascned and decend stairways smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5672532-A (JP)
Title: Interface circuit
Inventor: ETOU HIDEJI
IPC: H03K19/0185
Filed: 1979-11-16
Abstract: PURPOSE:To reduce the electric power consumption by constituting the interface circuit which has been inserted between the bipolar transistor circuit and the MOSFET circuit, by use of MOSFET. CONSTITUTION:The interface circuit 11 is inserted between the bipolar transistor logical circuit 1 and the MOSFET logical circuit 2. And when an output of the circuit 1 is in a low level, the MOSFET12 is turned on, and the terminal OUT3 becomes a high level. When the output of the circuit 1 is in a high level, the  MOSFETs 13, 14 are turned on, and the terminal OUT3 becomes a low level. And when the FET14 is turned on, the transistor of the circuit 1 is biased in the reverse direction by the FET14, and therefore the electric power consumption can be reduced.
Patent JP-S5849565-A (JP)
Inventor: MORIOKA MINORU
IPC: B62J9/00
Filed: 1981-09-19
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-H04371742-A (JP)
Title: Control device for air conditioner
Inventor: ODA MASANORI
IPC: F24F11/02
Filed: 1991-06-20
Abstract: PURPOSE:To provide a control device for an air conditioner in which specifications differing for every types of air conditioners for controlling operation can be set without changing an electrical wiring in a printed circuit board. CONSTITUTION:A micro-computer 2 writes specification data for an air conditioner inputted from a personal computer 3 into E<2>PROM 1 and controls the air conditioner in response to the specification data. Accordingly, the different specifications differing for every type of air conditioner required for controlling the air conditioners can be set by utilizing E<2>PROM 1 without changing an electrical wiring of a printed circuit board.
Patent JP-S5671327-A (JP)
Title: Photoelectric switch
Inventor: YORIFUJI ARITAKA
IPC: H03K5/00
Filed: 1979-11-15
Abstract: PURPOSE:To enable to constitute three types of photoelectric switches, opposing type, regression reflection type and diffusion reflection type, by the same circuit, and to prevent the malfunction at the application of power supply, by providing a switching circuit and a circuit which rapidly performs charge/discharge of an integration capacitor. CONSTITUTION:When a control terminal S of a switching circuit 13 is at H level, output Q1, Q2 are both at L level, and an oscillation circuit 8 is functioned as an asynchronous type of oscillation circuit which takes in the output of a level discrimination circuit 10 as a synchronizing signal. On the other hand, a rapid charging circuit 15 rapidly charges up an integration capacitor of an integration circuit 44 at the initial time point, to form a photoelectric switch of opposing type. In this case, a photoelectric device A modulates a light emitting circuit 1 with the output pulse from another oscillation circuit. When the control terminal S is open, the output Q1 of the circuit 13 is at L and Q2 is at H, the circuit 15 rapidly charges up the integration capacitor, and the circuit 8 is controlled so that the output pulse of the circuit 10 is not taken, and drives the circuit 1 as a synchronizing type, to constitute the regression reflecting type. When the control terminal S is at L level, the output Q1 is at H level, the circuit 15 rapidly discharges the integrating capacitor to form the diffusion reflecting type.
Patent JP-S63311661-A (JP)
Title: Recording mode discriminating device
Inventor: OKADA SHINJI
IPC: H04N5/93
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a stable discrimination output even at a period when the discrimination of the recording mode is difficult by providing a latching means of a detection output on a recording mode detection section. CONSTITUTION:A reproduced FM signal is inputted to a recording mode detection section 2 from an input terminal 1 and the recording mode detection section 2 discriminates the recording mode depending on the difference from the frequency allocation of a reproducing signal. The discriminated output signal is outputted from a recording mode output terminal 5 via a latch circuit 3 of the next stage and a control signal is inputted from a latch control signal input terminal 4 at the occurrence of dropout or special reproduction or the like and the signal of the latch circuit 2 is outputted from the recording mode detection output terminal 5 independently of the output of the recording mode detection section 2. Thus, stable reproduction processing without mis- discrimination is attained for all the periods of the special reproduction or only during especially deteriorated S/N by activating the latch function.
Patent JP-H0441388-A (JP)
Title: Carraige for escalator installation work
Inventor: NAKADA TSUGUHIKO
IPC: B66B31/00
Filed: 1990-06-08
Abstract: PURPOSE:To achieve a safe and effective work by providing a horizontal work floor in a work carraige, and providing a member storing fool under the horizontal work floor. CONSTITUTION:By providing a horizontal work floor 20 in a work carriage 13, a stable attitude can be secured in an escalator installation work, and an abnormal fatigue at an ankle part of a worker by inclination of the work floor can be prevented. Because the work carraige 13 has a horizontal surface, more of necessary members for the work can be mounted and carried compared to a case where the mounting surface is inclined, and possibilities of burden collapse, etc., can be reduced. A safe and effective work can thus be achieved.
Patent JP-S63312361-A (JP)
Title: Agricultural covering material made of synthetic resin
Inventor: ARIE EIJI
IPC: C08K3/26
Filed: 1987-06-15
Abstract: PURPOSE:To obtain the titled covering material outstanding in anti-misting and anti-fogging capability and anti-fogging persistence, by incorporating a synthetic resin with an anti-fogging agent, fluorine-contg. compound and at least one substance selected from aluminum hydroxide, talc and hydrotalcites. CONSTITUTION:The objective covering material can be obtained by incorporating (A) 100pts.wt. of a synthetic resin, pref. vinyl chloride resin or ethylene resin (esp. polyvinyl chloride) with (B) 1-5pts.wt. of an anti-fogging agent (e.g. nonionic surfactant such as sorbitan monostearate), (C) 0.01-0.5 (pref. 0.02-0.2)pt.wt. of a fluorine-contg. compound consisting of fluorine-based surfactant or fluorine-based copolymer oligomer and (D) 0.5-10pts.wt. of at least one kind of substance selected from aluminum hydroxide, talc and hydrotalcites of formula (M<2+> is divalent metal ion consisting of Mg, Ca or Zn; A<n-> is n-valent anion; 0<x<0.5; 0<=m<=2).
Patent JP-S6041016-A (JP)
Title: Spectacles for computer or the like
Inventor: NAKAMATSU YOSHIROU
IPC: A61F9/00
Filed: 1983-08-16
Abstract: PURPOSE:To see the display screen, etc., of a computer through a transmission part and to prevent eye fatigue, and to see directly materials, etc., which are used at hand simultaneously by providing the transmission part away from a face. CONSTITUTION:The transmission part 8 is provided with a cylindrical surface and is properly distant from the face, and its color is complementary to that of a polarizing filter or display screen 1 to eliminate the fatigue of the eyes. When the display screen 1 is seen as shown by a line 4 of sight, the screen is seen through the transmission part 8, but when materials 3 at hand are seen as shown by a line 9 of sight, the transmission part 8 is supported away from the face 10 without cutting the line 9 of sight.
Patent JP-S6128144-A (JP)
Title: Executing device of tracing
Inventor: TOKUNAGA MITSUHIKO
IPC: G06F11/36
Filed: 1984-07-18
Abstract: PURPOSE:To simplify the constitution by calculating the next PC when an address of a tested program does not reach a trace-off address at interruption and jumping the address to an address of the next PC. CONSTITUTION:When a CPU21 fetches an interruption code, the CPU21 moves control to an interruption processing means by using an address fetching the interruption code based on an interruption signal 25c generated by a coincidence circuit 25. An interruption processing means saves all registers and returns the instruction code of the original trace address saved from a trace information table to the designated address of the tested program and outputs all registers to a console device 27. Further, the program is executed from the interruption of the tested program and when the address does not reach the trace-off address, the next PC calculation means calculates the next PC and the value of the next PC is saved to the trace-off address. Then the value of the PC is restored to a value just before interruption to continue the trace of the tested program.