baber/WOPTO huggingface dataset:
Patent JP-H11279088-A (JP)
Title: Azeotropic mixture of hf and 1233zd
Inventor: WISMER JOHN A
IPC: C07C17/38
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain trifluoropropene being an intermediate for a specific pentafluoropropane suitable as a blowing agent and a refrigerant in a high yield, by using an azeotropic mixture composed of HF and a specific trifluorochloropropene. SOLUTION: The azeotropic mixture containing HF and 1,1,1-trifluoro-3- chloro-2-propene (hereinafter, 1233 zd) is used, preferably a rectification column is utilized and the azeotropic mixture of HF/1233 zd is removed from a system rich in HF by a liquid phase method (or HF is separated by the removal) or the azeotropic mixture of HF/1233 zd is removed from the system by a vapor- phase method to give 1233 zd being an intermediate for producing 1,1,1,3,3- pentalfuoropropene (hereinafter, 245 fatty acid) in a high yield.
Patent JP-H08208251-A (JP)
Title: Glass cell-forming mold
Inventor: ISOGAWA SEIJI
IPC: C03B23/049
Filed: 1995-02-01
Abstract: PURPOSE: To produce a glass cell-forming mold free from the generation of small sticking spots near corners of the side faces of the inner wall of a formed glass cell by forming corner parts of the side faces of the inner wall of the glass cell with the pressure of a fluid ejected from the forming mold, in a process in which the side faces of the inner wall of the glass cell are formed with the forming mold inserted into the inside of the glass material. CONSTITUTION: Chamfers 18 are formed at the corners of the side faces of an inner mold 10 for forming the side faces 12 of the inner wall of a hot- softened glass cell having the bottom. A fluid-introducing hole is formed inside the inner mold 10 and the fluid-introducing hole is opened at the front end face of the inner mold 10 to form a liquid-ejecting hole 15. Further, fluid-guiding grooves 16 for guiding the fluid ejected from the fluid-ejecting hole 15 to the chamfers 18 are placed on the front end face of the inner mold 10 in a radial share from the fluid-ejecting hole 15 as the center.
Patent JP-S61176755-A (JP)
Inventor: TSUKADA AKIKO
IPC: E04F13/02
Filed: 1985-01-31
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-H02197515-A (JP)
Title: Smelting method for dead soft steel having high cleanness
Inventor: AIZAWA KANJI
IPC: C21C7/10
Filed: 1989-01-25
Abstract: PURPOSE:To prevent the splash of molten and the shortening of the service life of the refractories of a vacuum degassing vessel by dispersing fine bubbles of an inert gas as nuclei for generating bubbles in the molten steel in a ladle or the like, feeding the molten steel into the degassing vessel and accelerating the decarburization reaction of the molten steel. CONSTITUTION:An inert gas 7 for generating fine bubbles 8 is blown into molten steel 2 in a ladle 4 through porous plugs 6 fixed in the bottom of the ladle 4 or the like. The molten steel 2 contg. generated fine bubbles 8 is circulated in a vacuum degassing vessel 14 under reduced pressure. The decarburization reaction of the molten steel is accelerated and dead soft steel having high cleanness is obtd.
Patent JP-S61175957-A (JP)
Title: Tape loading device
Inventor: TAKAGI NOBUAKI
IPC: G11B15/665
Filed: 1985-01-30
Abstract: PURPOSE:To make a titled device small in size and light in weight without deteriorating the smoothness of a tape drawing-out operation by placing an interval between a tape non-drawing-out position and its final drawing-out position, to below a prescribed distance which is determined from the height difference of both of them, and an inclination angle against the reference horizontal surface of a positioning stopper for determining the final drawing-out position. CONSTITUTION:The height difference of the non-drawing-out position and the drawing- out position is denoted as S1, and it is determined from the winding angle of a rotary head cylinder in case when the height of the drawing-out position of the outlet side of the rotary head cylinder is made as the same or almost the same as the reference surface, and it is always constant. Also, the same thing can be said with regard to an angle theta1 which is made against the reference surface by a positioning stopper 36, as well. Also, a distance in the horizontal direction of the tape non-drawing-out position and the drawing-out position is S1/tan theta or above, and it can set the interval of the tape non-drawing-out position and the drawing-out position, to S1/tan theta1 or below by using a guide member having such a function as an acceleration being a secondary differential coefficient having at least one each of a positive section and a negative section.
Patent JP-S61176737-A (JP)
Inventor: UJIGAWA KAZUO
IPC: E04B2/56
Filed: 1985-01-29
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-S61175787-A (JP)
Title: Edge detecting circuit
Inventor: HONDA MOTOHARU
IPC: G06T7/60
Filed: 1985-01-29
Abstract: PURPOSE:To perform in real time the arithmetic processing for an edge detection by binary coding both horizontal and vertical change components of the amplitude of the video signal of a horizontal scan line and then detecting a picture edge. CONSTITUTION:An original video signal c1 and a delay video signal c2 are supplied to a horizontal differential amplifier 5. Then a signal c3 obtained by amplifying the difference of amplitude between both signals c1 and c2 is delivered and supplied to the 1st and 2nd comparators 6 and 7 respectively. The positive projection part p1 of the signal c3 is binary coded by the positive threshold level TH1 of the comparator 6. While the negative projection part p2 of the signal c3 is binary coded by the negative threshold level TH2 of the comparator 7. These output signals are supplied to an EX-NOR gate 8 to obtain a binary coded signal having both vertical edges of a semiconductor pellet set at 1. This binary coded signal is supplied to an EX-NOR gate 13 is the same way to obtain a binary coded signal having the product edge of the semiconductor pellet set at 1.
Patent JP-S56113179-A (JP)
Title: Heat roller fixing device
Inventor: KATAKURA HIROSHI
IPC: G03G15/20
Filed: 1980-02-14
Abstract: PURPOSE: To reduce the thermal capacity of a heat roller, and lessen the heat loss, by constituting at least one of the heat roller and the pressure-welding roller of a pipe having a simple structure, and also providing the bearing of the pressure- welding roller in the inside of the pressure-welding roller.  
     CONSTITUTION: The heat roller 1 is constituted of a pipe having no flange, which is a simple structure. The pressure-welding roller 2 is provided with the lining 7 of silicone rubber compound, and the bearing 8 is provided in its inside so as to suppot the supporting shaft 9 of the pressure-welding roller 2. In this way, since this fixing roller is simple in its structure, the price is inexpensive, and since the bearing is incorporated in the inside, the outside diameter of the heat roller can be made small, and the thermal capacity of the heat roller can also be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60162464-A (JP)
Title: Index signal detecting mechanism of brushless motor
Inventor: YOSHIDA SHIGERU
IPC: G11B19/20
Filed: 1984-02-02
Abstract: PURPOSE:To enhance the detecting accuracy and the reliability by securing one of index signal detectors to a holder, rotatably providing it and regulating the position. CONSTITUTION:Index signal detectors of a brushless motor are composed of a magnet 2 and a Hall element 1 secured to the rotor 7 of the motor. The element 1 is secured to a holder 8 clamped by screws 10 to a substrate 4, and generates a Hall voltage by the proximity of the magnet 2 to obtain an index signal. The holder 8 is clamped through long holes 8a, 8b opened from the rotating center of the motor in the circumferential direction. Thus, the holder 8 becomes rotatably in the circumferential direction, and can be adjustable in the circumferential direction through the element 1 secured to the holder. This adjustment is performed by finely moving the holder 8 through an adjusting gear 9.
Patent JP-H01220692-A (JP)
Title: Door control apparatus for elevator
Inventor: JIEEMUSU REO RAGURII
IPC: B66B13/26
Filed: 1989-01-25
Abstract: PURPOSE: To protect a door control device from the excessive stress and voltage by correcting the motor control signal to control the motor speed when the dynamic current limit reference signal according to the speed and the motor current signal are in the specified relationship. CONSTITUTION: When the door-open or door-close signal is outputted from a door command logic circuit 645, the dynamic current limit function 200 generates the dynamic current control reference signal according to the speed signal from a speed feedback circuit 192. When the motor current signal from a current feedback circuit 194 is in the specified relationship to the dynamic current control reference signal, the correction signal is given to a pulse width modulator 196, the control signal to be outputted through an error amplifier 190 is corrected, and the rotational speed of a DC motor 35 is controlled through a gate 198 and a power bridge 68. The door control device can thus be protected from the excessive mechanical distortion or the excessive voltage.
Patent JP-S53102045-A (JP)
Title: Indicator for fatigue of photosensitive body of electrophotographic copier
Inventor: NAKAMURA ISAO
IPC: G03G15/00
Filed: 1977-02-18
Abstract: PURPOSE:To eliminate an erroneous reset operation in the course of use by integrating the cycles of copying cumulatively so as to indicate the total as the fatigue of a photosensitive body, and knowing the fatigue of the photosensitive body in order to reset the digital quantity with the change of the photosensitive body.
Patent JP-S63186831-A (JP)
Title: Method for hardening inside surface of steel pipe
Inventor: TSUNODA TADASHI
IPC: C21D1/18
Filed: 1987-01-28
Abstract: PURPOSE:To economically prevent uneven hardening, shape defect, etc., of a steel pipe, by submerging the heated steel pipe into the liquid in a hardening tank and injecting a cooling liquid into the steel pipe from both ends thereof, then stopping the injection from one side and hardening and cooling the pipe by the injection only from the other side. CONSTITUTION:The steel pipe 3 heated to a prescribed temp. is carried and immersed into the hardening tank liquid 5 in the hardening tank 6. Such steel pipe 3 is held in a fixed position by means of many turning rollers 1 and clamping rollers 2 and is rotated by a driving device 14. The cooling liquid is injected from an inside surface nozzle 4 and auxiliary inside surface cooling nozzle 17 respectively connected to water feed pipes 27 into the steel pipe 3 from both ends thereof simultaneously therewith. The nozzle 17 is stopped by a motor-operated valve 19 to stop the injection and is retreated from the steel pipe 3 by a carrier 18 at the point of the time when the injected cooling liquid arrives approximately at the center of the steel pipe 3. The hardening and cooling and thereafter continued by the cooling liquid injected in one direction from the nozzle 4, by which the inside surface of the steel pipe 3 is hardened.
Patent JP-2000213192-A (JP)
Title: Parking device
Inventor: GO KENJI
IPC: E04H6/06
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a parking device capable of lightening a pallet loading a vehicle and saving its running cost. SOLUTION: The top plate of a pallet 18 loading a vehicle is shaped in the form of a circular arc so as to expand its central part in the width direction toward the upper side. A square pipe 30 is arranged on the lower surface of the top part of the top plate to extend in the longitudinal direction, and circular pipes 31 are arranged on both sides of the square pipe to extend parallel to the square pipe 30.
Patent JP-S62174894-A (JP)
Title: Ic card
Inventor: SUZUKI YUKIO
IPC: G06K19/10
Filed: 1986-01-28
Abstract: PURPOSE:To prevent a card from being unfairly and consecutively used by setting and deleting at least one kind of the password number in a memory in an IC card having an I/O, the memory and a CPU. CONSTITUTION:The password number to be used only once or for a short period can be set and deleted. When the card is actually used by using an once setting password number set in such a way and the case of a pass permis sion is adopted as an example, the card is inserted to a pass permitting machine and by using the I/O of the card, the password number and other information are transferred from the card. Next, when the password number is inputted from a user, the inputted number and the number of the data transferred from the card are not coincident, retrying is executed, and when they are coincident, the passing is permitted, and the lock of a door is released. After the password number in the card is deleted, the card is returned to the user.
Patent JP-H10213798-A (JP)
Title: Liquid crystal display device
Inventor: MIYANOHARA KENTA
IPC: G02F1/1335
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal(LC) display device capable of reducing a manufacturing cost and improving visual angle dependency. SOLUTION: For the LC display device 1, an LC panel 2 is formed by mutually sticking two transparent members each of which is formed by successively laminating a transparent electrode and an orientation film on a glass substrate through an LC layer and arraying pixels like a matrix. A phase difference film 5, a light diffusion film 3 and a polarizing plate 7 are successively formed on one main surface of the panel 2, a phase difference film 8, a polarizing plate 9, a prism plate P, and a back light 10 are successively formed on the other main surface, the light diffusion direction 3a of the film 3 is made parallel with the longitudinal direction of a longitudinal light source 10a, and projected light from the back light 10 in the light diffusion direction is converged to the vertical axis of the panel 2.
Patent JP-H01192800-A (JP)
Title: Production of gaas single crystal
Inventor: KIYAMA MAKOTO
IPC: H01L21/22
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a GaAs single crystal of excellent homogeneity in high yield by using Cr as a dopant for the single crystal and subjecting to the ingot annealing. CONSTITUTION:A GaAs single crystal doped with more than 0.05ppm of Cr as a dopant and subjected to ingot anneal at 900-1,000 deg.C for 10-50 hours.
Patent JP-H08211395-A (JP)
Title: Liquid crystal cell
Inventor: SATO MAKOTO
IPC: G02F1/1339
Filed: 1995-02-03
Abstract: PURPOSE: To make the cell gap near a seal different from the cell gap in an area corresponding to the display and to prevent generation of warp in electrode substrates by forming a groove on the inner surface of an electrode substrate to fit the top end of the seal. CONSTITUTION: This liquid crystal cell consists of a pair of electrode substrates 10, 20 assembled with a strip seal 30 and a liquid crystal 40 sealed in the gap between the electrode substrates 10, 20. The inner surface of at least one of the electrode substrates 10, 20 has a groove 21a in the position facing the seal 30. The electrode substrates 10, 20 are assembled while the top end of the seal 30 is fitted to the groove 21a. Thereby, a process to firmly press and adhere a seal so as to obtain a narrow cell gap for a ferroelectric liquid crystal is not necessary, so that generation of warp in the electrode substrates can be avoided.
Patent JP-H08214280-A (JP)
Title: Timer device having operation time controlling function
Inventor: TOKONAMI EIICHI
IPC: H04N7/16
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a timer device of simple constitution having an operation time controlling function for a television(TV) receiver or the like. CONSTITUTION: Power is supplied to a TV receiver 6 in accordance with the remaining degree of a prepaid card 3 read out by a card reader/writer 2 so as to view a TV only for time corresponding to the remaining degree. When illuminance detected by an optical sensor 8 is less than a prescribed value, the reduction of the illuminance is detected by a microcomputer 10 and power supply to the TV receiver 6 is stopped through a power supply control part 5 to inhibit the viewing of the TV thereafter. Thereby a timer device for inhibiting the viewing of a TV after turning off lights in a hospital or the like can be obtained by simple constitution without preparing an additional timer.
Patent JP-S52100009-A (JP)
Title: Manifold reactor
Inventor: IKETANI TAROU
IPC: F01N3/26
Filed: 1976-02-18
Abstract: PURPOSE: To obtain a long-term and reliable seal by improvign a connecting part sealed construction of exhaust gas inlet part of an outer core and an inner core in a multiply-structure manufold reactor equipped with an outer core and an inner core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59150371-A (JP)
Inventor: INOUE AKIHIRO
IPC: G21C7/12
Filed: 1983-02-04
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-H10200470-A (JP)
Title: Alarm system for portable radio equipment use
Inventor: GOTO HIROSHI
IPC: G08B25/10
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To automatically request the stop of use to the user of portable radio equipment by outputting a reception signal while capturing a radio wave signal to be generated at the call origination or call termination time of portable radio equipment, reproducing a warning voice and displaying a warning message. SOLUTION: A reception part 1 is provided with an antenna 2 and selectively captures a call originating radio wave for communicating with a base station when the power source of portable radio equipment is turned on, or a radio wave to be generated at the time of call termination. A carrier detection part 11 converts the presence/absence of a carrier wave into an electric signal and outputs it through an amplifier part 12 to a switch part 13. A voice reproducing part 20 previously records the warning voice to be inputted from a capacitor microphone 45 or is provided with a recorded IC, reproduces that voice corresponding to the output signal of switch part 13 and outputs it from a speaker 40. Switches 26 and 27 are test switches or recording/reproducing changeover switches. A switch 15 selects any one of three ways of voice only, display only, and both voice and display.  Corresponding to an instruction from a signal processing part 10, the alarm sentence is displayed on a display part 30.
Patent JP-S62177320-A (JP)
Title: Oil pressure assisted type multiple disc clutch
Inventor: INO KAZUTO
IPC: F16D25/063
Filed: 1986-01-29
Abstract: PURPOSE:To improve the disengagement of a clutch and reliably conduct a shift operation, by applying a thrust to a clutch plate in a clutch disengaging direction upon disengagement of the clutch with use of an oil pressure upon engaging the clutch. CONSTITUTION:Upon engaging a clutch, an openable valve 85 is closed, and an openable valve 90 is opened to supply a high-pressure oil into an oil pressure chamber 79 and release a pressure in an oil pressure chamber 83. Accordingly, a thrust by a high oil pressure is added to a clutch plate 60, and both friction plates 57 and 58 are pressed onto each other by a strong force, thus carrying out the engagement of the clutch. On the other hand, upon disengaging the clutch, the openable valve 85 is opened, and the openable valve 90 is closed to allow the pressurized oil in the oil pressure chamber 79 to flow into the oil pressure chamber 83, thereby filling both the oil pressure chambers 79 and 83 with the equally pressurized oil. Accordingly, an operating force for displacing the clutch plate 60 is reduced by the assistance of the thrust owing to this oil pressure, thereby improving the disengagement of the clutch.
Patent JP-H04256795-A (JP)
Title: Full-automatic washing machine
Inventor: OKANISHI SATORU
IPC: D06F33/02
Filed: 1991-02-08
Abstract: PURPOSE:To prevent washing from being stained or impaired due to bite in dehydration by deciding cloth load by supplying water to the minimum water level, operating an agitator blade inversely at prescribed water flow as supplying water to a water level in accordance with cloth load, and operating a washing machine at a prescribed agitating cycle after a prescribed water level is obtained. CONSTITUTION:When an operation is started after setting a stroke content by a setting means 12, a stroke control means 19 supplies the water in an outer tub 1 to the minimum water level. Then, a motor 5 is driven at a prescribed water flow for prescribed time, and the agitator blade 3 is rotated. After stopping the energizing of the motor 5, the number of waveforms from a voltage detecting means 15 is counted by a counter means 16, and a cloth burden deciding means 18 compares it with the cloth burden decision reference value of a reference value-storing means 17, and decides the cloth burden on a washing tub 2. The water is started to supply to the prescribed water level in accordance with the cloth load, and simultaneously, the motor 5 is driven at a weak water flow without generating a flaw on clothes, and the agitator blade 3 is rotated. After the water level arrives at the prescribed water level, a reverse operation is performed at a cycle in accordance with the water level, and the washing is washed by agitating for the prescribed time.
Patent JP-H06255940-A (JP)
Title: Guide device for elevator
Inventor: YOAHIMU BIIBUARUTO
IPC: B66B7/02
Filed: 1994-02-14
Abstract: PURPOSE: To provide a guide device particularly suited for a rucksack-type elevator, the device being unaffected by the uneven surface of a shaft wall, being independent of the condition of the shaft wall, and not subjected to distortions even if the coefficient of thermal expansion of guide rails differs depending on the shaft wall or if a building settles. CONSTITUTION: This guide device is constructed as a self-contained rail frame 1 with inherent flexural rigidity and has at least two parallel guide rails 10, 11 which are rigidly connected to each other. Fastening members 12-14 have springs 13 and the rail frame 1 is connected to a shaft wall 2 via the springs 13.
Patent JP-2000217314-A (JP)
Title: Starter
Inventor: IWAMOTO ATSUYA
IPC: H02K11/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact starter which conducts brush heat of a starter directly to a thermostat and is excellent in thermal conductivity. SOLUTION: This starter is provided with a thermostat for detecting a temperature rise in a brush 206 and cutting off energization of the starter, and a heat receiving body 218 to which the thermostat is fixed and brush heat is conducted. The heat receiving body 218 is fixed to the brush 206. The heat receiving body may be integrally formed with a brush holder, or fixed to a bracket holding a base in a sandwiching manner. The heat receiving body is formed out of a metallic material having excellent heat conductivity, which may be copper or brass. An insulating sheet 220 serving as a thermal insulating material preventing heat conduction from the brush to the base side may be clamped in a sandwiching manner between a brush holder and the base. The thermostat may be fixed to the heat receiving body through an insulated tube 222.