baber/WOPTO huggingface dataset:
Patent JP-S57195882-A (JP)
Title: Closed-type motor compressor
Inventor: SADO SHINTAROU
IPC: F04B39/00
Filed: 1981-05-27
Abstract: PURPOSE:To reduce the amplitude caused by a resonance phenomenon of both discharge pipes, decrease oscillations and noises of a closed-type motor compressor, and prevent both discharge pipes from being broken by inserting an oscillation suppressor made of a leaf spring between both discharge pipes. CONSTITUTION:An oscillation suppressor 11 coupled between both discharge pipes 9, 10 is formed by a leaf spring 12 bent in a pedestal shape, and pinch pieces 12a protruding on both sides of its both opened ends are bent downward by not less than 90 deg. so as to pinch the discharge pipe 9. Furthermore, pinch pieces 12b are protruded on both sides of the center of the pedestal and are bent upward so as to pinch the other discharge pipe 10 by not less than 90 deg.. Thereby, even if a resonance phenomenon occurs due to the matching of the pulsating frequency of the gas pressure flowing through discharge pipes 9, 10 with the natural frequency of the discharge pipes 9, 10, the amplitude of the discharge pipes 9, 10 can be reduced on account of a dumping action of the leaf spring 12, oscillations and noises of a closed-type motor compressor can be decreased, and the discharge pipes 9, 10 can be prevented from being broken.
Patent JP-H02254400-A (JP)
Title: Apparatus and method for altering position of robot for inspecting and repairing tubule for steam generator
Inventor: KOMATSU HIDENOBU
IPC: F22B37/02
Filed: 1989-03-29
Abstract: PURPOSE:To facilitate the altering of a position of a robot requiring neither disassembling of the robot or entry of a worker into a water chamber by using a moving jig at the tip of an arm of the robot in place of jigs for inspection and repairs. CONSTITUTION:A worker replaces and mounts a jig 9 for inspection and repairing and jig 10 for movement through a manhole 16, with an arm lift mechanism attached to a column 1, a collet 13 of a jig 10 mounted at the tip of an arm 4 is fitted into a tubule T and then, it is fixed on the tubule T with a motor 11. Then, an air cylinder mechanism 3 is loosened to remove a positioning pin and the column 1 made free is moved to an optional position within a water chamber A with the rotation of motors 7 and 11. At this point, front and rear joints 5 and 6 send input/output signals of motors 7 and 11 and encoders 8 and 12 to an arithmetic processing system with cables 14 and 15 and the column 1 is positioned automatically by a command thereof to be fixed with the mechanism 3. Then, when the collet 13 is loosened and jigs 9 and 10 are replaced, inspection and repairs can be restarted according to a widely accepted method.
Patent JP-S62235591-A (JP)
Title: Timepiece
Inventor: INOUE KIYOSHI
IPC: G04B27/08
Filed: 1986-04-07
Abstract: PURPOSE:To reduce the number of parts and provide a higher fashionability, by driving a pointer directly with a permanent magnet from outside a closed case to set time. CONSTITUTION:A part mostly made up of non-magnetic material is sealed into a closed housing 2. The rotation of a pulse motor 5 is transmitted to a second pointer shaft 12 and further to a minute pointer gear 18 with a gear. The gear 18 is pivotted on a minute pointer shaft 20 and engaged detachably with a drive piece 22 made up of a magnetic material through a clutch 21. Therefore, as a permanent magnet 26 approaches from outside the housing 2, the drive piece 22 is moved on the shaft 20 being attracted by a magnetic ring 25 to be released from the engagement with the gear 18, facilitating the movement of a minute pointer. The drive piece 22 is allowed to follow a magnet 16 with a slight clearance between the ring 25 and the piece 22 and drives the shaft 20 and the minute pointer 27 to set time. This provides a smaller number of parts and a higher fashionability.
Patent JP-S575151-A (JP)
Title: Electronic equipment
Inventor: NAKANISHI YOUSUKE
IPC: G06F3/12
Filed: 1980-06-11
Abstract: PURPOSE:To confirm print information through a small-capacity display device by displaying a part where line-feeding operation is performed when an information to be printed is printed in >=2 lines in a printer which confirms and then prints the print information. CONSTITUTION:When trains of character and numeral information are stored in a storage part and a carriage return instruction RETURN is stored in an address 5, the display can be made simply by giving this code a certain character pattern. When the contents of addresses 18-27 are displayed, a carriage return is made at a point U. This point U for the carriage return is detected and a display control circuit is instructed to display a specific symbol, such as a decimal point, at a position which corresponds to the display digit, displaying the carriage return position. Therefore, even if the capacity of a display part is small, key input contents and print format are confirmed.
Patent JP-H06294452-A (JP)
Title: Speed change gear
Inventor: KUWABARA WATARU
IPC: F16H3/091
Filed: 1993-04-06
Abstract: PURPOSE:To reduce the tooth strike noise of travelling teeth by supporting an input shaft and an output shaft with one another so that they can be mutu ally rotated, by loosely fitting a gear normally meshed with the gear of a count er shaft in one of these shafts, and by connecting and switching the shaft of the loosely fit gear to the loosely fit gear or to the other shaft. CONSTITUTION:When a coupling sleeve 23a on the outer periphery or a clutch hub 26 is moved from a neutral position to the left by a shift fork, a clutch gear 27 and the clutch hub 26 are connected together, and an input shaft 2 and an output shaft 3 are directly connected together into a fifth-speed condition. In this case, an output drive gear 9 is idly rotated, other switching devices 21, 22, 24 are in a neutral condition, while the counter first-speed gear 10 as well as the counter second-speed gear 11 in the side of a counter shaft 4, the third-speed gear 7 as well as the fourth-speed gear 8 in the side of the input shaft 2, and the first and second reverse gears 16, 17 in the side of a reverse shaft 15 are in a idly rotating condition. The counter shaft 4 is thus separated from the input shaft 2 and the output shaft 3, and the rotation is stopped. The tooth striking noise at the time of fifth-speed travelling can thus be reduced.
Patent JP-S566944-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: MORISAWA KUNIO
IPC: F16H59/18
Filed: 1979-06-26
Abstract: PURPOSE:To prevent an engine from overrunning when an engine brake is in operation, by providing a detent regulator valve for use in reducing a detent pressure when the degree of opening of a throttle valve in a carburetor is not less than a predetermined level during an operation of the engine brake. CONSTITUTION:A primary-secondary speed changing valve 1 is provided with a port 2 to which a line pressure Pl is supplied during a D-range time, port 4 connected to a brake 3 which is applied during secondary and third speed time, a port 7 connected to a brake 6 which is applied as a brake for an engine during a secondary speed time, and a chamber 8 to which a governor pressure Pgo, which is increased as a vehicle speed is increased, is supplied. A low-coast shift (LCS) valve 31 and a low-coast shift control (LCC) valve 45 are provided close to each other and coaxially with the speed changing valve 1. In addition, a detent regulator valve 58 is provided, which is adapted to supply a detent pressure Pd to a port 71 of the speed changing valve when the degree of opening of a throttle valve in a carburetor has exceeded, for example, 85%.
Patent JP-H04314013-A (JP)
Title: Focusing position detector
Inventor: YAMANA GENICHI
IPC: G02B7/28
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a focusing position detector capable of highly accurately detecting a focusing position without being affected by the switching of a specific microscopic method in an observing optical system. CONSTITUTION:This focusing position detector including a pair of photodetector strings 11, 12 arranged on the front and the behind of the image forming face of an optical system for holding the image of an object or an image face conjugated with the image forming face therebetween with a prescribed distance internal in the optical axis direction is provided with a means for varying the optical path length between the photodetector strings 11, 12 and the image forming length at the time of switching the specific microscopic method.
Patent JP-S58198086-A (JP)
Inventor: IKEDA NAOYA
IPC: G06F3/153
Filed: 1982-05-14
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-S62237706-A (JP)
Inventor: NAKADA MASAMI
IPC: H01C7/10
Filed: 1986-04-09
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-S63247943-A (JP)
Title: Circuit for detecting unrecorded part
Inventor: OKUBO TSUNEO
IPC: G11B15/087
Filed: 1987-04-01
Abstract: PURPOSE:To prevent malfunction due to noise from being generated with a simple constitution, by setting the time constant of a time constant circuit and a reference voltage for voltage detection specifically and prohibiting the generation of a detecting output by the ON and OFF of a transistor in a short time due to a reproduced amplifier output. CONSTITUTION:The transistor 104 is turned ON by a reproduced output from a recording part via an amplifier circuit 102, and is turned OFF by the reproduced output from a unrecorded part, and while it is turned ON, the charge/discharge of a capacitor in the time constant circuit where the time constant of a resistor 106 and the capacitor 105 is set at a prescribed time constant is performed. By the prescribed time constant, the detecting voltage to a voltage detection circuit 117 where the reference voltage for voltage detection is set specifically by voltage-dividing resistors 112 and 111 is prevented from being increased over the reference voltage by one or two times of the ON/OFF of the transistor 104 in a short time, and the generation of the detecting output from the circuit 117 is prohibited. And only after the OFF state of the transistor 104 being continued for a period corresponding to the time constant, the detecting output of the unrecorded part is outputted from the circuit 117, and the transistor 113 is turned ON, and a control circuit 115 is operated, thereby, it is possible to prevent the malfunction due to the noise from being generated with the simple constitution.
Patent JP-2000275984-A (JP)
Title: Intermediate transfer medium, production of transfer member and image forming device
Inventor: SHIMADA AKIRA
IPC: B29C48/32
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance dimensional accuracy at the time of production, to facilitate the formation of thinner films and to decrease the number of stages and tact by constituting an intermediate transfer medium used for a transfer stage by extrusion molding of a thermoplastic resin essentially consisting of polyphenylene sulfide with an annular die of an extruder. SOLUTION: The intermediate transfer medium or transfer member used for the transfer stage is formed by extrusion molding of the thermoplastic resin essentially consisting of the polyphenylene sulfide with an annular die of an extruder. The polyphenylene sulfide used in this case is a crystalline polymer having a rhombic crystal structure and has high mechanical strength, heat resistance and chemical resistance and is, therefore, capable of developing excellent durability when used as the intermediate transfer medium or the transfer member. Since this material is highly flame retardant, the safety against firing in the even of emergency is high and there is no need for addition of a flame retardant. Further, the material has an electrical insulation characteristic which is hardly affected even under high temperature, high humidity and high frequency conditions.
Patent JP-S63247155-A (JP)
Title: Hydraulic brake device
Inventor: NISHII MICHIJI
IPC: B60T8/48
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the number of parts to make a device compact and light by providing a selector valve for selectively connecting the power chamber of a brake liquid generator to a reservoir or to a power liquid pressure source in a drain passage for connecting said power chamber to said reservoir when a pedal is not stepped. CONSTITUTION:When a pedal 20 is not stepped, as a selector valve 40 is operated to connect the power chamber 11a of a liquid pressure booster 11 in a brake liquid pressure generator 10 to an accumulator 31, liquid pressure is given to the whole wheel cylinders (a)-(d) from the power chamber 11a and the liquid chamber 12a of a master cylinder 12. And, with the selector valve 40 being kept in non-operating condition, when the rotation of wheels A-D is braked due to the liquid pressure given from the brake liquid pressure generator 10 to the wheel cylinders (a)-(d) accompanying the stepping of the pedal 20, feed valves 41-44 and discharge valves 45-48 are operated by means of an electric control device 50 to increase/reduce the liquid pressure in each wheel cylinder (a)-(d), to prevent the lock of each wheel cylinder (a)-(d).
Patent JP-S59206680-A (JP)
Title: Wave-energy-electric power generation device equipped with floating body
Inventor: SUGAWARA KAZUMI
IPC: F03B13/18
Filed: 1983-05-10
Abstract: PURPOSE:To obtain electric power stationarily by converting the swing motion energy of a floating body into the hydraulic pressure in a cylinder through a link mechanism and storing said energy into accumulators and revolving a generator through a hydraulic motor and supplying electric power through batteries. CONSTITUTION:When a floating body 1 swings, the oil in double-acting hydraulic cylinders 2-4 is formed into unidirectional high-pressure oil flow by rectifying valves 11-13 through effluence and inflow pipes 5-10 and flows-out from effluence pipes 14-16, and negative-pressure oil flows-in from oil inflow pipes 17- 19. Said high-pressure oil flow is stored into an accumulator 29 or 30 through check valves 22-24 and further stored into an accumulator 34 through a relief valve 32 and a check valve 33 and revolves a generator 39 through a flow- rate adjusting valve 35 and a hydraulic motor 36. The electric energy thus generated supplies electricity into an electrical load 42 through charge and discharge of batteries 41. Thus, wave energy is made smooth as far as possible, and electric power can be supplied stationarily for a long period even with any form of wave length and wave height.
Patent JP-S61240156-A (JP)
Title: Apparatus for analyzing concentration of chlorine ion
Inventor: TANAKA YASUJI
IPC: G01N27/416
Filed: 1985-04-17
Abstract: PURPOSE:To accurately measure the concn. of a chlorine ion without receiving the effect of an obstruction ion such as a bicarbonate ion, by measuring the concn. of the chlorine ion from the potential difference between the ion selective electrode and comparing electrode inserted in a specimen solution prepared by diluting specimen by a buffer solution. CONSTITUTION:The concn. of a chlorine ion is measured from the potential difference through the ion selective electrode 2 and comparing electrode 3 inserted in a solution 1 with pH of 5.5 or less prepared by diluting a specimen by a buffer solution (a pH adjusted solution containing boric acid) in a measuring part 4. Because the pH of the solution is 5.5 or less, the effect of a bicarbonate ion is suppressed to a negligible degree and the accurate measured value of the chlorine ion is obtained.
Patent JP-H1031876-A (JP)
Title: Recording medium, device and method of recording to the recording medium, device and method of reproducing data from the recording medium
Inventor: KIKUCHI SHINICHI
IPC: H04N19/60
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to treat plural diversified kinds of various classified data. SOLUTION: This method is featured in that the data region of an optical disk is recorded with data of a hierarchical structure composed of program chains, programs, cells and packs, and each above pack is composed from packets on which a pack header and a data stream for identifying each pack are recorded. And the above packet is described with the packet header having a stream ID which shows at least a private stream and a substream ID which shows the classification of the private stream. This classification shows whether the data is the packet data of audio data of Dolby AC3, a packet data of the audio data of linear PCM, the packet data of sub-video data or the packet data of the computer data.
Patent JP-S5833035-A (JP)
Inventor: JOHANSSON ARNE
IPC: F24F11/76
Filed: 1982-05-14
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-S57195663-A (JP)
Title: Printer device
Inventor: SUEDA NAOMICHI
IPC: B41J33/02
Filed: 1981-05-27
Abstract: PURPOSE:To provide the device in the title wherein printing ribbons are provided on both sides of paper, the printing ribbons are moved so that the printing is performed on the desired surface of the paper by the driving operation of a printing head, and the printing is performed on both sides of the paper by the common printing head. CONSTITUTION:The printing ribbons 2 and 3 are provided on both sides of the paper P. The ribbons can be moved by a vertical ribbon cassette moving shaft 5 and a vertical ribbon spool moving shaft 11 respectively. Ink attaching parts 2a and 3a are provided on the printing ribbons 2 and 3, respectively. The printing ribbons 2 and 3 are moved so that the printing is performed on the desired surface of the paper P by the driving operation of the printing head 6. The direction of said movement is changed as required.
Patent JP-H03277889-A (JP)
Title: Corrosion protective film to be applied on exterior of buried iron pipe
Inventor: KITAGAWA MASAYOSHI
IPC: F16L9/14
Filed: 1990-03-27
Abstract: PURPOSE:To obtain the superior tear resistance, shock resistance, and the antihumid transmissivity by forming an inner layer from the compound of polyolefine group resin such as ethylene-vinyl acetate and low density polyethylene and forming an outer layer from a laminated body made of polyamide resin, vinyl chloride resin, etc., besides polyolefine group resin. CONSTITUTION:As for the corrosion protective film which is formed by integrally composing at least two kinds of synthetic resin films having different chemical compositions and externally installed on an embedded iron pipe, the inner layer is made of polyolefine group resin, e.g. a compound selected from ethylene vinyl acetate, low density polyethylene, intermediate density polyethylene, linear low density polyethylene, high density polyethylene, and polypropylene. Further, the outer layer consists of the compound selected from a variety of polyolefine group resin, polyamide resin, and vinyl chloride resin. Accordingly, the covering is provided with the superior breakage strength, breakage depth, and humidity transmissivity.
Patent JP-S59204802-A (JP)
Title: Monitoring device for vehicle
Inventor: OKADA MIZUO
IPC: B60R1/00
Filed: 1983-05-09
Abstract: PURPOSE:To realize a monitoring device for a vehicle, which is inexpensive, has a bright picture and has a high practical use by connecting an objective lens system and an eyepiece system by an optical fiber bundle, and also inverting the optical bundle by 180 degrees at a middle position. CONSTITUTION:An objective lens system 1 having a view angle of 60-100 degrees is placed in the rear of a vehicle, an eyepiece system 3 having a convex Fresnel lens is placed in a driver's diagonal position of the rear in a room, and both of them are connected by an otptical fiber bundle 2. An image which is incident to the objective lens system 1 advances in the bundle 2 as an inverted image, therefore, it is made an erect image by inverting the bundle 2 by 180 degrees at a middle suitable position. When moving a vehicle backward, a driver M turns his head and looks at the eyepiece system 3, therefore, he has no illusion of the left and right. Therefore, it is possible to obtain a monitoring device for a vehicle, which is inexpensive, has a bright picture and has a high practical use.
Patent JP-S575446-A (JP)
Title: Polling system in radio telephone system
Inventor: KASHIWAGI TOMOE
IPC: H04B7/26
Filed: 1980-06-14
Abstract: PURPOSE:To enable polling without giving adverse effect on line during communication, by choking all the circuits including lines of terminal stations in advance and making it after the end of calls on the entire lines, when polling is made from a communication master station. CONSTITUTION:When polling is made from a communication master station 1, the presence of lines during communication is confirmed with a communication signal 4, and when the lines during communication are present, a multiplex line choking  signal 5 is transmitted to the entire system to inhibit new connection to an incoming  line from a branching staion 2. Further, when no talking signal is present to the terminals of the branching staion, the braching station 2 transmits a terminal line  choking signal 6 to terminals 31-3n to inhibit new calls from the terminal stations  31-3n, avoiding the production of new calls in all the lines. Thus, the master  station 1 wait for the restoration of lines transmitting the talking signal 4 already during talking and delivers a polling signal 7.
Patent JP-H05230838-A (JP)
Title: Horizontal cross sectional shape of pca beam member connecting part joint
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1992-02-18
Abstract: PURPOSE:To prevent a leakage of filling mortar without using a tape or a plate. CONSTITUTION:In a connecting tip part 1 of a Pca beam member A to be connected, external joints 11 and 11' are connected to a vertical space 4 and left/right triangle joints 10 and 10' composed of groove bottoms 5 and 5', inclined wall surfaces 6 and 6' and joint inclined wall surfaces 7 and 7'. Thereby, by connecting/forming the external joints 11 and 11' to the triangle joints 10 and 10', an installation or removal work of a tape or a plate (a) can be dispensed with, and a leakage of mortar or concrete 9 can be also prevented.
Patent JP-H07269474-A (JP)
Title: Enclosed compressor
Inventor: TANAAMI MASAAKI
IPC: F04C18/02
Filed: 1994-03-29
Abstract: PURPOSE:To prevent any capacity drop from occurring by easing a centrifugal action on gas to be inhaled, and checking any deformation of a driven scroll. CONSTITUTION:A radial position of a gas inlet port 101 is adjusted to the most circumferential position of a lap 24 of a driven scroll 16. In addition, plural pieces of blades for pressurization are installed in the circumferential part of another driven scroll or Oldham's coupling. In succession, the gas inlet port is formed into such a shape as allowing an inhalation of gas from a direction nearer to the tangential direction, and a member to promote this ags inhalation is attached to the gas inlet port. In addition, this gas inlet port is installed in the inner part of a cylindrical part of an end plate of the driven scroll. Next, A cave hole is made on the side of this cylindrical part, using this hole as the gas inlet port. Likewise, there is such a method that mass of the most circumferential part in the lap of the driven scroll is made so as to be reduced and so on.