baber/WOPTO huggingface dataset:
Patent JP-H0318578-A (JP)
Title: Buffering device for elevator
Inventor: OSANAWA NOBUYUKI
IPC: B66B5/28
Filed: 1989-06-13
Abstract: PURPOSE:To constitute the whole of the device in simple form from a small quantity of parts by joining a switch supported in the lower part of an elevator passage and the plunger of a buffering machine by a switch operating member consisting of a soft string-shaped member and allowing plural kinds of buffering machines to be treated by a common switch member. CONSTITUTION:A hydraulic buffering machine 5 is constituted of a cylinder 6 erected on a base plate 4 and a plunger 7 which is installed so as to be raised and lowered, and one edge of a switch operating member 18 consisting of a string-shaped member having softness is connected with the upper edge of the plunger 7 through a string laying part 15, and the other edge is joined with the operating element 17a of a switch 17. When the buffering machine 5 does not operate in the normal state, the switch 17 is held in the nonoperation state by the tension of the switch operating member 5 consisting of the solt string- shaped member, and when the buffering machine 5 operates because of the abnormal traveling, the switch operating member 18 is loosened, accompanied with the lowering of the plunger 7, and the switch 17 is operated.
Patent JP-S6044641-A (JP)
Title: Auto-clutch transmission control device
Inventor: NAITOU KIYOUZOU
IPC: F16H63/46
Filed: 1983-08-19
Abstract: PURPOSE:To improve operability and to improve economical character and durability by electrically controlling a speed change operation of a car and automatically controlling a clutch according to an output from a brake sensor. CONSTITUTION:A lever unit 1 is connected to a control box 2, and outputs from an engine turning sensor 10, a car velocity sensor 11, a weight sensor 12, and ignition timing control sensor 14, an inclination sensor 14, a cooler sensor 15, a water temperature sensor 16, a brake sensor 17 and a throttle opening sensor 18 are input to the control box 2. According to outputs from the control box 2, a shift solenoid valve 6, a clutch 9 and a solenoid valve 3 are controlled. Thus, a speed change operation of a car can be electrically controlled and the clutch 9 can be automatically controlled, which results in improvements in operability, economical character and durability.
Patent JP-H11342633-A (JP)
Title: Suction unit and ink jet recorder equipped with suction unit
Inventor: NITTA TETSUHIRO
IPC: B41J2/185
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To attain an appropriate suction negative pressure by setting the inner volume of a suction tube from one end to the vicinity of a part being held by a holding part smaller than that at a part on the downstream side of the holding part in a suction pressure generating section. SOLUTION: Tubes 72, 74 have an identical length L2 at the small diameter section SD thereof and the length L2 is set longer than the length L1 at a part being supported by the guide groove 62G of a guide block member 62. When such tubes 72, 74 are squeezed by a roller member 52, the negative pressure P[=1-Vo/(Vo+Va)] in the inner space at the small and large diameter sections SD, LD is prevented from decreasing because of relatively small internal volume Vo at the small diameter section SD when the internal volume Va at the large diameter section LD is specified. Width of the roller member 52 along the rotational axis 52S thereof is set such that the tubes 72, 74 can be pressed or squeezed simultaneously.
Patent JP-H01316864-A (JP)
Title: Word processor frame display device
Inventor: MOMOTAKE TATSUHIRO
IPC: G06F3/14
Filed: 1988-06-17
Abstract: PURPOSE:To easily generate a frame by storing only two basic patterns of a linear part and a corner part out of framing patterns in advance, and rotating and outputting those two patterns. CONSTITUTION:The pattern of the upper side part of the frame is stored in a linear part storage means 101, and that of the left upper corner part of the frame in a corner part storage means 102. And when the upper side part of the frame is generated, a control means 109 reads out the pattern by the number of times equivalent to the length of the upper side part from the linear part storage means 101, and stores it in a designated area on a storage memory. When a right side, a lower side, and a left side are generated, the pattern of the upper side part is read out via first, second, and third conversion means which rotate the pattern of the upper side part by 90 deg., 180 deg., and 270 deg., respectively. The generation of the corner part is performed in a similar operation by using the patter of the left upper corner part.
Patent JP-S5274794-A (JP)
Title: Speed controller using variable speed fluid coupling
Inventor: MAEDA HIROTO
IPC: G05D13/00
Filed: 1975-12-19
Abstract: PURPOSE: To make an endurability of a shoving tube operator easy at a speed controller operating a shoving tube position of a variable speed fluid coupling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6042779-A (JP)
Title: Image forming device
Inventor: YAMAJI MASAAKI
IPC: G03G15/16
Filed: 1983-08-18
Abstract: PURPOSE:To remove an opposite polarity toner mixed in a toner, and to form a distinct picture by providing a bias voltage impressing means to which a bias voltage of the same polarity as a toner on a photosensitive body is impressed, between a developing device and a transfer device. CONSTITUTION:A bias voltage impressing means 7 to which a bias voltage of the same polarity as a toner on a photosensitive body 4 is impressed, and an electrifier 8 for performing an electrostatic charge of the same polarity as the toner on the photosensitive body are provided between a developing device and a transfer electrifier 9. Accordingly, among the toners on the photosensitive body, a toner T2 charge electrostatically to the opposite polarity for disturbing a picture quality, namely, positive is transferred to a roller 71 and removed from the photosensitive body 4, and thereafter, an electrostatic charge quantity of a toner T1 charged electrostatically to negative by the electrifier 8 is raised again. Therefore, scattering, tailing, etc. of the toner are eliminated, and a distinct picture having no blur can be formed.
Patent JP-H0674029-A (JP)
Title: Control device for air suction into exhaust pipe of internal combustin engine
Inventor: HOSOYA YASUHIKO
IPC: F01N3/34
Filed: 1993-06-22
Abstract: PURPOSE:To prevent deterioration of purification efficiency of a catalyst in a condition where an exhaust gas temperature is low immediately after starting an engine in a control device for air introduction into an exhaust pipe of an internal combustion engine in which efficiency of exhaust gas purification is improved by introducing air to an exhaust side. CONSTITUTION:A control valve 11 is provided on an air introduction pipe 9 which introduces air to an exhaust side. The control valve 11 is operated for interruption during starting time and specified period immediately after starting.
Patent JP-S5942340-A (JP)
Title: Preparation of acrylic acid
Inventor: SATOU TAKAHISA
IPC: C07C51/00
Filed: 1982-09-01
Abstract: PURPOSE:To effect the effective utilization and detoxication of the waste water discharaged from the process of the two-step oxidation of propylene to acrylic acid recycling the waste gas to the second reactor, by concentrating the waste water by a double-effect evaporator, and utilizing the concentrated waste water as a heat source of the second reactor and evaporator. CONSTITUTION:Propylene 2 is catalytically oxidized in vapor phase in two steps comprising the first step 101 and the second step 102, and the produced acrylic acid 8 is collected 103 in the form of an aqueous solution. A part 3 of the produced waste gas 11 is recycled to the first reaction system. Acrylic acid is separated 104-107 from the collected aqueous solution 9 of acrylic acid, and the waste water 23 generated by the process is concentrated with a double- effect evaporator. The steam 6 generated from the first evaporator 109 is used as a heat source of the second reaction, and the steam 27 generated from the second evaporator 110 is used as the heat source of the first evaporator 109, and the steam is recycled and utilized for the collection 10 of acrylic acid. The concentrated waste water 13 discharged from the evaporator 110 is completely oxidized 112 together with the remaining part 12 of the waste gas 11 and cleaned in high efficiency.
Patent JP-H0317201-A (JP)
Title: Instrument for detecting position in correcting press
Inventor: NAKANO YOSHIHARU
IPC: B22F3/24
Filed: 1989-06-14
Abstract: PURPOSE:To again confirm position of a body to be corrected after correcting slippage of the position by detecting the position of the fitted body to be corrected with a detector connected with a cylinder worked through a cam linking with a press. CONSTITUTION:The body to be corrected is fitted into plural holes 11 arranged outer edge part in a turn table 10. This body to be corrected is held between an upper punch 12 and lower punch (not shown in the figure) and compressed and reformed. In the above correcting press, the above upper punch 12 is lifted through an upper ram 13 worked with a motor 15, which is controlled with a control panel 14. Further, independently of the upper ram 13, an air cylinder 16 worked through the cam 17 driven with the motor 15, is arranged. By detecting means 18 connected to lower end of the piston rod vertically moved, the position of the body to be corrected in the hole 11 is detected. When there is abnormality in the detected position, a limit switch 19 is worked and the press is stopped through the control panel 14 to correct the position. After that, further the position of the body to be corrected is detected and after confirming normally of position, the upper press is started.
Patent JP-S63313571-A (JP)
Title: Preservative for food
Inventor: KITAYAMA TETSUSHI
IPC: A23L3/34
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a preservative having excellent heat-resistance and effective in improving the preservability of a food without lowering the taste, flavor and seasoning property and preventing the putrefaction and microbial contamination of especially a food having sweet taste, by using sorbitol and a branched oligosaccharide alcohol at a specific ratio. CONSTITUTION:The objective preservative contains 45-95wt.%, preferably 50-70wt.% of sorbitol, 5-55wt.%, preferably 5-25wt.% of branched oligosaccharide alcohol and preferably 5-25wt.% of an alcohol of a branched tri- or other saccharide.
Patent JP-H01318798-A (JP)
Title: Impeller of multivane blower
Inventor: SHIN MASAHIRO
IPC: F04D29/28
Filed: 1988-06-17
Abstract: PURPOSE:To suppress the removal of the air crossing blades and to reduce the generation of noise by forming a column at the tip of the blades around the outer side of an impeller, and setting the diameter of the column larger than the thickness of the blades. CONSTITUTION:A multiblade blower used for an air conditioner and the like, such as a cross flow fan 1, for example, is composed of a stabilizer 2, a rear guider 3, partition plates 4 arranged placing a specific interval, blades 5 arranged between partition plates 4, and the like. In this case, at the tip of the outer periphery side of a blade 5, a column 6 extending in the longitudinal direction of the blade 5 is formed. And the diameter T of the column 6 is set larger than the thickness of the tip of the blade 5. As a result, the removal of the air at the input side of the blades 5 is suppressed, and the generation of noise is reduced. Particularly, an auditive rotation noise such as the nZ sound (n is the rotation frequency, and Z is the number of blades) can be reduced.
Patent JP-H05338421-A (JP)
Title: Suspension device
Inventor: ONOZAWA SATOSHI
IPC: B60G17/015
Filed: 1992-06-10
Abstract: PURPOSE:To reduce the working number of a pressure source by providing a control valve opening and closing means to regulate pressure in a cylinder by way of opening and closing a control valve at the time when car height is abnormal and a PV product is abnormal. CONSTITUTION:The device is provided with a car height abnormality judgement means 22 to judge that car height is abnormal when a vehicle exceeds a specified range, an integrating means to find a PV product which is a product of pressure and capacity by way of integrating the detected pressure of a pressure sensor 30 and the measured capacity of a capacity measurement means 22 and a PV product abnormality judgement means 22 to judge that the PV product is abnormal at the time when the PV product exceeds the specified range. Additionally, when the car height is abnormal and the PV product is abnormal, pressure in cylinders 14-17 is regulated by opening and closing control valves SFL, SFR, SRL, SRR by a control valve opening and closing means 22.
Patent JP-H09327734-A (JP)
Title: Sheet loader of transfer press
Inventor: TAKAHASHI YOSHIO
IPC: B21D43/11
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To precisely move a sheet-shaped work without using a guide rail, carriage, etc., for large stroke horizontal movement and elevation and to easily avoid interference with a frame, etc., of a transfer press. SOLUTION: Two sheet loaders 10 arranged at front both sides of the transfer press 2 consist of respectively a tip arm 12 and articulated arm 14, the tip arm 12 had a holding fitting 3 to mount/demount a work 1 at the tip, the tip arm 12 is mounted to a lower end joint 17 of the articulated arm 14, an upper end joint 19 is mounted to a fixing part adjoining to the transfer press 2. Further, all joints of the articulated arm have horizontal rotating shafts 19a, 18a, 17a orthogonal to the feed direction of work, the tip arm 12 is horizontally kept by rotation of around these axes. The two sheet loaders are actuated in synchronization to carry in the work while horizontally holding both ends of the work 1.
Patent JP-H0715210-A (JP)
Title: Band-stop filter
Inventor: UMETSU KEIICHI
IPC: H01P1/209
Filed: 1993-06-23
Abstract: PURPOSE:To widen a stopped band with a short tube length by vertically alternately forming grooves, which are provided with the specified depth of an in-tube wavelength at a frequency band to be stopped and a width narrower than the lateral width of a wide width face inside a rectangular waveguide at specified intervals above and below the wide width face. CONSTITUTION:A main body 11 is a one side opened and U-shaped waveguide provided with the dimensions of lateral width (a) and depth (1/2)b, and is joined with a one side opened and Ushaped cover 12. On the wide width face of the main body 11, grooves 13 provided with width W, depth (d) and lateral length (s) are provided along one side wall at the intervals of (2/4)lambdag (lambdag is the in-tube wavelength of the frequency band to be stopped), on the wide width face of the cover 12, on the other hand, grooves 14 provided with the same dimensions as the side of the main body 11 are provided along the other side wall at the intervals of (2/4)lambdag, and the interval of grooves 13 and 14 is relatively set to (1/4)lambdag. The depth (d) of the grooves 13 and 14 is selected at the about 1/2 length of the in-tube wavelength lambdag at the frequency band to be stopped, and the grooves 13 and 14 are operated as resonators. Thus, the full length of the waveguide can be comparatively shortened.
Patent JP-H01317898-A (JP)
Title: Method and device for monitoring state of aircraft
Inventor: HAWAADO EDOWAADO SHIMONZU
IPC: B64D31/10
Filed: 1988-06-17
Abstract: PURPOSE: To secure safe navigation when the cutoff of a power system is returned by inputting the feathering uptrim signal into a nonvolatile memory at the time of abnormality detection by means of the condition sensors of an engine and propeller. CONSTITUTION: In a twin turbo-engine propulsion aircraft, the conditions of an engine 32 and a propeller 66 are detected by various sensors 34, 36, and 38, and together with the detected values of the other necessary sensors 48, 50, 52 they are input into a control unit 30. At the time of take-off or the like, the abnormality of the engine 32 is detected, and signals bringing the abnormal engine into the feathering condition and bringing the other engines into uptrim conditions are commanded, and they are input into a nonvolatile memory 74. At the time of abnormality, the electrical system is cut off, and thereafter, when the electrical system is returned by a backup power, the feathering uptrim condition is immediately adopted, so that safe navigation can be continued.
Patent JP-H06338282-A (JP)
Title: Scanning electron microscope
Inventor: KAWADA SHINTARO
IPC: H01J37/28
Filed: 1993-05-28
Abstract: PURPOSE:To provide the decrease of SN ratio of secondary electron signals by installing a grid electrode to collect ions between a secondary electron detecting means and a sample in a sample chamber wherein the ions are generated due to the electron increasing reaction of a gas. CONSTITUTION:Electron emitted from an electron gun 15 in the upper part of a vacuum chamber 1 is converged by capacitor lens 16, led to pass an aparture of a pressure limiting aparture board 3 and a grid electrode 19 and the spot diameter of the electron beam is made to be a prescribed value by an object lens 5 and radiated to a specimen 7 in a specimen chamber 2 to carry out scanning. During the process, the secondary electrons are gas-amplified by a gas by electric field of the pressure limiting aparture board 3 and a large number of positive ions are generated but since the grid electrode 9 is put between the pressure limiting aparture 3 and the specimen 7, the large number of ions are collected by the grid electrode 9 by applying voltage to the electrode 19 from a voltage variable electric power source 20. Consequently, the specimen is prevented from bearing positive charge and excellent observation images are obtained.
Patent JP-H08321427-A (JP)
Title: Laminated wiring type flyback transformer
Inventor: WATABE MASA
IPC: H01F38/42
Filed: 1995-05-26
Abstract: PURPOSE: To shorten a distance of non-arrangement in the periphery of a laminated wiring type flyback transformer on a circuit board and simplify the assembly method. CONSTITUTION: In a laminated wiring type flyback transformer wherein a low voltage bobbin 5 wherein a primary wiring 6 is arranged, and a high voltage bobbin 1 wherein a second wiring 4 is laminated and arranged are arranged inside a case, and a high voltage is supplied to a cathode ray tube used for a monitor device, a flyback transformer is constituted by a lamination structure wherein the outermost layer (wiring 4d) of the secondary wiring 4 is a lowest voltage wiring layer and the innermost layer (wiring 4a) is an highest voltage wiring layer. An attaching means is formed in the high voltage bobbin 4 and a specified position of the inner wall of a case and the high voltage bobbin 4 is attached directly to an inner wall of a case.
Patent JP-S5852163-A (JP)
Inventor: TETSUHARA TOSHIO
IPC: B66B1/18
Filed: 1981-09-24
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-H04372849-A (JP)
Title: Measuring sensor of concentration of solute in water solution
Inventor: SATO HIROHIDE
IPC: G01N27/12
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a concentration sensor which can be constructed to be of a thin type, in particular, and also can obtain reliability, relating to a measuring sensor of concentration of a solute in a water solution which measures the concentration of a sulfuric acid solution, for instance, by measuring a water vapor pressure in the solution. CONSTITUTION:A humidity-sensitive sensor 11 is constructed by forming a humidity-sensitive film 13 on the surface of a ceramic base 12, and a lead takeout electrode 141 connected to the humidity-sensitive film 13 is formed on this base 12. A flexible wiring board 16 whereon an electrode part 163 for connection is formed is provided opposite to the surface of the base 12 and the electrodes 141 and 163 are connected to each other by solder 17. This humidity-sensitive sensor 11 is held in a protective case 18 whereon a water vapor permeable film 19 is provided so as to correspond to the humidity-sensitive film 13, and it is prevented that the water vapor permeable film 19 is impaired by the protuberance of the solder 17.
Patent JP-H091817-A (JP)
Title: Recording apparatus and facsimile apparatus using the same
Inventor: TERAJIMA HIDEYUKI
IPC: H04N1/23
Filed: 1995-06-19
Abstract: PURPOSE: To accurately detect the residual amt. of ink to properly control recording by providing a detection means detecting the residual amt. of the ink in an ink tank and a control means controlling the recording by a recording head according to the detection result of the detection means. CONSTITUTION: At a time of recording operation, an ink cartridge 9 is moved in the direction (main scanning direction) crossing the arranging direction of the nozzles thereof at a right angle and ink is selectively emitted from those nozzles to apply recording to the region corresponding to the recording width by a plurality of nozzles. An ink residual amt. detection sensor being a reflection type photosensor is attached to a carriage 10 to detect the residual amt. of the ink in the ink cartridge 9. The detection direction of the ink residual detection sensor is almost same to the reciprocal scanning direction of the ink cartridge 9 and the ink residual amt. detection sensor is attached to the carriage 10 and moved along with the cartridge 9 by the movement of the carriage 10.
Patent JP-H07336331-A (JP)
Title: Digital radio communication system
Inventor: IZUMI MICHIHIRO
IPC: H04W24/00
Filed: 1994-06-09
Abstract: PURPOSE:To perform error correction coding by an optimum coding rate corresponding to channel conditions and to secure efficient communication by providing a means for grasping the channel conditions and the means for changing the coding rate corresponding to the channel conditions. CONSTITUTION:A reception response packet is received on a transmission side and when a power source is not off, a data transmission operation is ended and reception standby is returned. In the meantime, when an error is detected in a packet received on a reception side, retransmission is requested. Then, on the transmission side, it is judged that the channel conditions are unsatisfactory and the coding rate to be used is lowered. For instance, the coding rate is lowered to 0.73 and 196, 144 codes are used. The data are transmitted to an error correction coder 6 by the unit of 144 bytes, header information such as the data for indicating the coding rate or the like is added to the coded data of 196 bytes and transmission to a channel is performed. In such a manner, by repeating an operation for lowering the coding rate until reaching the prescribed number of times of the retransmission, the use of the coding rate corresponding to the conditions of a radio channel is made possible and transmission efficiency is improved.
Patent JP-H0446891-A (JP)
Title: Propeller of outboard motor
Inventor: DAIKOKU KEISUKE
IPC: B63H20/00
Filed: 1990-06-12
Abstract: PURPOSE:To improve stability by varying the moment around a steering shaft due to a propeller by varying the rake angle of the propeller. CONSTITUTION:A shaft cylinder 5 on which a propeller 4 is installed is installed on a rotary shaft 3 which projects to the rear side of a gear case 2 installed in the lower part of an outboard motor 1. A plurality of propellers are formed integrally in radial form on the shaft cylinder 5, and a rake angle psi is formed on the front side of the propeller 4. The root part of the propeller 4 is set close to the rear edge of the shaft cylinder 5, and set apart from the gear case 2. The resonance point of the propeller 4 can be changed by setting the rake angle psi to the reverse front side, and stability is improved, and the generation of dutch roll can be prevented. Further, the propeller 4 can be separated from the gear case 2 by installing the propeller 4 at the rear part of the shaft cylinder 5, and the influence of the disturbance of the water stream can be prevented.