baber/WOPTO huggingface dataset:
Patent JP-H08194878-A (JP)
Title: Method for detecting abnormality
Inventor: HIROKANE MASASHI
IPC: G08B17/10
Filed: 1995-01-20
Abstract: PURPOSE: To provide an abnormality detecting method capable of excluding the influence of disturbance and evading misinformation independently of practical changes in transparent gas concentration and non-transparent gas concentration to be respectively independently changed with the lapse of time due to abnormality occurance which is different in accordance with the sort of an electric apparatus installed in a space to be detected. CONSTITUTION: First sensors S1, S3 for detecting the concentration of transparent gas generated due to the occurance of abnormality and 2nd sensors S2, S4 for detecting the concentration of non-transparent gas are arranged independently on the inside and outside of a space 1 to be detected. Ranges of values to be detected by the 1st and 2nd sensors S1, S2 are respectively divided into plural areas and a normal or abnormal degree is discriminated based upon a state including the outputs of the 1st and 2nd sensors S1, S2 arranged in the space out of plural states obtained by combining respective areas and a difference between the output of the 1st sensor S1 or the 2nd sensor S2 arranged in the space 1 and the ouptut of the 1st sensor S3 or the 2nd sensor S4 arranged on the outside of the space 1.
Patent JP-S59134888-A (JP)
Title: Semiconductor laser device
Inventor: SHIGE NORIYUKI
IPC: H01S5/00
Filed: 1983-01-21
Abstract: PURPOSE:To obtain a buried hetero type semiconductor laser device which has power more than 5mW by reducing the thickness of an active layer which emits a laser light to the specific value, thereby controlling the light enclosure coefficient to leak the light. CONSTITUTION:an N type clad layer 2 made of Ga1-xAlxAs(x=0.37), a GaAs active layer 3 and a P type GaAlAs clad layer 4 of mixed crystal ratio x=0.37 are laminated at the center on the upper surface of an N type GaAs substrate 1, and liquid phase epitaxially grown. Then, the layers 4, 3 of both sides are etched and removed except the central stripe, etched to the course in depth of the substrate 1 in a mesa shape, and buried with an N<-> type GaAlAs layer 5 thereat. Subsequently, a low resistance P type contacting layer 8 intruded into the end of the layer 5 is diffused on the surface layer of the layer 4, an Au electrode 6 is covered on the surface including the layer 8 and an Au electrode 7 is covered on the back surface of the substrate 1. In this structure, the thicknesses of the layers 5, 4 are formed in approx. 1-2mum, and the thickness of the active layer is reduced to 0.03-0.07mum, and the width to 2-3mum.
Patent JP-H05192557-A (JP)
Title: Drawing-out apparatus
Inventor: FUNAMOTO OSAMU
IPC: B01J4/00
Filed: 1992-01-20
Abstract: PURPOSE:To easily draw out a fluid by providing a screw blade-shaped valve rod in the valve disc of a conventional valve and driving the same to integrate the conventional valve and a drawing-out part so as to allow the fluid in the valve to easily flow out by a screw blade. CONSTITUTION:A valve disc 2 having a passing part is arranged in a valve body 1 in a rotatable manner. Further, the position of the passing part of the valve disc 2 is changed by a valve opening and closing device 13 and a screw blade-shaped valve rod 6 is provided to the lower part of the valve disc 2 so as to be liftable and rotatable within a drawing-out part valve body 7 having a drawing-out part opening 8. Then, the lift device 11 and rotary device 12 of the valve rod 6 are provided.
Patent JP-S62166110-A (JP)
Title: Sun beam screening device mounted on vehicle
Inventor: TANAKA TOSHIRO
IPC: B60J3/02
Filed: 1986-01-17
Abstract: PURPOSE:To automatically locate a screen plate by constitutionally calculating the moving position of the screen plate from time signals of the present date and hour, orientation signal of traveling direction of vehicle, signals of longitude and latitude of traveling land and signal of vehicle inclination. CONSTITUTION:Total day and hour from a generator 1, the longitude and lati tude of the present position of a vehicle from potentiometers 2, 3, the orientation of traveling direction of the vehicle from bearing indicator 4 and the vertical inclination of the vehicle from an inclinometer 5 are sent respectively to the input of a computer 7 through a converter 6. The computer 7 calculates the position of a screen plate 14 according to a predetermined program. On the basis of the calculation result are driven motors 10, 11 so that the screen plate 14 is moved in the directions of X, Y axes to bring the screen plate 14 in a predetermined position on a line interconnecting the sun and a driver. Thus, the screen plate can be automatically located to improve safety.
Patent JP-S63175622-A (JP)
Title: Spray type desulfurization tower
Inventor: OKURA HAJIME
IPC: B01D53/77
Filed: 1987-01-14
Abstract: PURPOSE:To reduce the cross-section closing ratio of a desulfurization tower and to enhance a desulfurization ratio, by arranging a support member vertically mounted to one of the support structures provided to the desulfurization tower to support the structures in the tower containing spray nozzle pipings. CONSTITUTION:Cooling liquid spray pipings 2, a gas diffusion plate 3 and absorbing liquid pipings 4 are supported by a cooling liquid spray piping support plate 12, a gas diffusion plate support 13 and an absorbing liquid spray piping support 14. Both ends of the supports are supported by the wall surfaces of a desulfurization tower 8 and further supported by the support members 10 vertically provided to the under surface of a truss 9 being the support structure of the support members in one direction thereof. Therefore, the support span of each support becomes short and the cross-section thereof becomes small and a desulfurization ratio is enhanced without obstructing the spray pattern.
Patent JP-H07220831-A (JP)
Title: Table tap
Inventor: NOMURA HIDEKAZU
IPC: H01R13/52
Filed: 1994-01-26
Abstract: PURPOSE:To prevent the entrance of foreign matters to prevent short circuit and a tracking problem by fixing a tap main body having a blade insertion hole for inserting a blade of a plug to a body of a case having a cover capable of opening and closing. CONSTITUTION:A blade insertion hole for inserting a hooking blade of a plug is fixed to a body 16 of a case 15 having a cover capable of opening and closing by a hinge. A locking claw 17b extrusively formed in the cover 17 is locked to a locking part 16c formed in the position, corresponding to the locking claw 17b, of the body 16 to hold the cover 17 with it closed to the body 16. Cut-out parts 16f, 16g, 17d, 17e are formed in the body 16 and the cover 17 to form holes for passing through each power source cord with the cover closed. A magnet plate for fixing a tap is arranged in the tap main body 1 and the main body 1 is attachably and detachably fixed to a fixing plate 14. Entrance of foreign matters is prevented to prevent short circuit and a tracking problem. Attaching and detaching of the main body 1 are made easy.
Patent JP-S62167158-A (JP)
Title: Recording device
Inventor: YANAGIURA TAKASHI
IPC: B65H7/02
Filed: 1986-01-17
Abstract: PURPOSE:To search the head portion of a sheet at pinpoint accuracy easily with a single sensor, by controlling an rotating amount of a rotating body for transporting a sheet after its extreme end is detected. CONSTITUTION:When the front end of a cut sheet 5 reaches a sheet sensor 22, it is sensed to stop a rotating body 18 and a paper feed roller 7 and then only the rotating body 18 is rotated in a reverse direction so that the cut sheet 5 is returned to the side of a cut sheet feeder 1. Since the rear end of the cut sheet 5 is still being frictionally held by the paper feed roller 7, the loop 15 of the cut sheet 5 is formed. The front end of the cut sheet is depressed to the engaging portion with a 1st pinch roller, that is, a depressing member 19A at all times by the force of the cut sheet waist produced by the loop and then it is regulated. The rotating body 18 comprising transportation rollers is rotated a prescribed number of rotation in the forward direction A so that the front end of the cut sheet 5 passes through the pinch rollers 19A, 19B and a recording head 16 and it is set at a prescribed head setting position.
Patent JP-H02186259-A (JP)
Title: Method and apparatus for measuring kinetic property of magnetic powder in magnetic paint
Inventor: AKAHA NAOTO
IPC: G01N27/72
Filed: 1989-01-12
Abstract: PURPOSE:To enable accurate evaluation of kinetic property of magnetic powder by a method wherein a magnetization level of a magnetic paint is detected applying a fine sinusoidal alternating magnetic field thereto and a phase difference is determined between a sine wave signal corresponding to the magnetic field applied and a sine wave signal corresponding to a change in the magnetization level to measure a kinetic property of the magnetic powder. CONSTITUTION:A fine alternating magnetic field varying in intensity sinusoidally to such an extent that a magnetic moment of magnetic powder is not inverted is applied to a magnetic paint 3 and with the application of the magnetic field, a magnetization level of the magnetic paint 3 containing the magnetic powder turning is detected with a magnetization detection coil 7. Then, a phase detection is performed with a phase detector 12 between a sine wave signal corresponding to the magnetic field applied and a sine wave signal corresponding to a change in the magnetization level. Thus, a phase difference between both the signals is determined to measure a kinetic property of the magnetic powder in the magnetic paint 3.
Patent JP-H03211865-A (JP)
Title: Lead for semiconductor
Inventor: TOMINAGA TATSUYA
IPC: H05K3/34
Filed: 1990-01-17
Abstract: PURPOSE:To prevent the occurrence of such a defect as discontinuity or an increased resistance value between a lead and a printed board by working a plate-like lead so that it has an uneven surface or cylindrical shape or a twisted lead. CONSTITUTION:This lead 1 is formed by working the soldering section a plate- like lead so that it has an uneven surface or a cylindrical shape. Or, a twisted lead 4 is formed by twisting a plate-like lead while the tip and root of the plate-like lead are fixed. When the soldering section of a plate-like lead is formed to such shapes, the area of the lead which is brought into contact with solder becomes larger. Therefore, the occurrence of such a defect as discontinuity or an increased resistance value between the lead and a printed board can be prevented at the time of mounting.
Patent JP-2000205515-A (JP)
Title: Liquid fuel combustor
Inventor: OGINO TOSHIRO
IPC: F23D11/44
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To shorten the preheating time and to stabilize the vaporization in the vaporizing section of a liquid fuel combusting section and, in addition, to prevent the occurrence of a decline in combustion amount or abnormal combustion in a short time even when the used fuel contains a component having a high boiling point in the vaporizing section. SOLUTION: A flat vaporizing chamber 26 is constituted in such a way that the chamber 26 is sandwiched between a burner receiving seat 22 mounted with a burner 32 and a heating seat 25 holding a heater 30. At the time of starting the operation of a liquid fuel combustor, the temperature rising rate is made faster by heating the vaporizing chamber 26 from both flat surfaces. Since the chamber 26 is heated from both surfaces, in addition, the chamber 26 can be heated to the inside to a high temperature and even such fuel that boiling point is raised can be vaporized at the time of combustion. In addition, the occurrence of tar in the chamber 26 can be suppressed when quality-modified oil, etc., is used.
Patent JP-H1071106-A (JP)
Title: Insert molding method for warmed toilet seat
Inventor: FURUBAYASHI KAZUNORI
IPC: A47K13/30
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To mold a warmed toilet seat, for which a planar heating body is embedded in resin for regular depth, with high yield. SOLUTION: A planar heating body 3 is arranged inside a metal die 9 composed of a fixed die 7 and a movable die 8, and the resin is injected through an injection hole 10, runner 11 and gate 13 into a cavity 12. The warmed toilet seat is O-shaped and the planar heating body 3 is U-shaped. No planar heating body 3 is arranged at the front part of the toilet seat and the gate 13 is arranged so as to face the lower surface of this front part. A leg part 4 of the planar heating body 3 is inserted into a recessed part 14 of the fixed die 7 and negative pressure is operated so that the leg part 4 can be strongly held on the fixed die 7.
Patent JP-H11201261-A (JP)
Title: Differential device
Inventor: TERAOKA MASAO
IPC: F16H48/32
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To intensify the differential limiting force by providing a friction clutch for differential limitation on the outside, maintaining the compatibility of each members at a high degree, realizing a low cost, and making the friction clutch large in diameter. SOLUTION: A differential device is provided with a differential case 17 housed in a casing 3, a differential mechanism 43 to distribute the rotation of the differential case 17 to the wheel side through side gears 39 and 41, a friction clutch 69 to limit the differential, an actuator 87 to fasten the friction clutch 69, a connecting member 53 on the side gear 39 side to penetrate the differential case 17 and the casing 3 to the outside, and a connecting member 71 connected to the differential case 17 through a connecting part 79, and the friction clutch 69 is arranged between the connecting members 53 and 71 on the outside of the casing 3.
Patent JP-S60152409-A (JP)
Title: Agent for preventing underarm smell
Inventor: TANAKA MASAO
IPC: A61Q15/00
Filed: 1984-01-18
Abstract: PURPOSE:To prevent an underarm smell for a long period, by directly applying soap to the affected part. CONSTITUTION:Soap, a metal salt (ordinarily alkali metal salt) of an organic acid such as higher fatty acid, resin acid, naphthenic acid, etc. is directly applied to the affected part without foaming it. Preventing effect by application continues over a long period of >= one month. >=0.1wt% chlorophyll may be added to the soap.
Patent JP-S61168397-A (JP)
Inventor: TAKIMOTO KAZUTOSHI
IPC: D06F33/02
Filed: 1985-01-18
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-2000206565-A (JP)
Title: Semiconductor device for display and liquid crystal display using such device
Inventor: IKEDA HIROYUKI
IPC: H01L29/786
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is used for a display, which is of high precision and capable of a large size, and which is integrally formed with a driving circuit and a function circuit, and to provide a liquid crystal display using such device. SOLUTION: The device is provided with a scanning line 13, signal line 14 and an auxiliary wiring 2, and is also provided with a switching element 12, storage capacity element Cs and a pixel electrode 11 in a matrix correspondingly to the intersection between the scanning line 13 and the signal line 14. In this case, the pixel electrode 11 is arranged in a layer above the signal line 14; the auxiliary wiring 2 is composed of at least one or more wiring layers, at least the one layer of which is provided between the signal line 14 and the pixel electrode 11; and, in the display area, the auxiliary wiring 2 and one of the electrodes 17 of the storage capacity element Cs are integrally formed or electrically connected for each pixel. The liquid crystal display 1 is formed with this device provided for one side of the liquid crystal layer.  In addition, this device is integrally formed with a circuit for driving the scanning line 13 or the signal line 14 in the periphery of the display area; and the auxiliary wiring 2 provided near the driving circuit may be designed to be electrically connected to the conductors of other layers through connecting holes to form a part of the driving circuit.
Patent JP-H05210486-A (JP)
Title: System configuration changing system
Inventor: SEKIYA FUJIO
IPC: G06F1/00
Filed: 1992-01-21
Abstract: PURPOSE:To change system configuration any time during operations without stopping a system by displaying file reference enable or disable while referring to a data file provided with system constitutive elements, controlling system constitutive element change enable or disable and executing the work. CONSTITUTION:A file reference control means 30 sets file reference enable/ disable display 32 to the state of 'disable' and reports 'switch enable' through a file change control means 40 to a file changing means 50. After the means 50 switches use file display 62 in a file change means 60 to the side of new information, 'switch completion' is reported through the file change control means 40 to the file reference control means 30. The file reference control means 30 sets the file reference enable/disable display 32 to the state of 'enable' and a file referring means 20 refers to information changed from new information 68 through the use file display 62. Thus, system constitutive information can be changed without stopping the operations.
Patent JP-S63177629-A (JP)
Title: Interference detecting system
Inventor: ONOE SEIZO
IPC: H04B17/345
Filed: 1987-01-19
Abstract: PURPOSE:To detect with high accuracy the interference quantity of radio communication for using repeatedly the same channel, and to improve the reliability of a system by turning on and off the transmission of each zone, and separating and measuring a receiving level of the own station and a receiving level of an interference station. CONSTITUTION:A service area of a radio communication system is divided into many zones 1-3, and in each different zone 1-3, the same channel is used repeatedly. In each zone 1-3 of this system, base stations 4-6 and mobile stations 7-9 are placed, and the transmission from the base stations 4-6 of each zone 1-3 is turned on and off as channels 1-3 by the time A-C. With respect to this transmission, the transmission of the zones 1-3 transmitted by the mobile stations 7-9 becomes an interference wave. Subsequently, a receiving level in the transmission ON time of its own station, and a receiving level of a signal transmitted from other station in the transmission OFF of its own station are measured, and from its measured value, the interference quantity is calculated, and the interference is detected with high accuracy.
Patent JP-S5393867-A (JP)
Title: Distance detector
Inventor: SHIBATA ISAMU
IPC: G01C3/06
Filed: 1977-01-27
Abstract: PURPOSE: To achieve the improvement in the measurement accuracy of distances up to the subject in camera, etc. by receiving the incident rays of mutually spaced optical paths passing a common chopper in one set of photo detector array. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61167553-A (JP)
Title: Automatic paper passing apparatus
Inventor: HIRAHARA HIDEFUMI
IPC: B65H19/10
Filed: 1985-01-19
Abstract: PURPOSE:To enable automatic paper passing to a turn bar part considered to be difficult and not performed heretofore, by arranging belts to both of the driving and operation sides of a machine and connecting a web to both belts. CONSTITUTION:Belts 1S, 1R are respectively arranged to the driving and operation sides of a machine and a web 0.9 is connected to the respective belts 1S, 1R. The belts arranged to a paper feed part 2 are continuously run along the paper feed tracks of the turn bar parts 12, 13 and the web 0.9 is connected to said belts to enable automatic paper passing. Further, a slackening removal mechanism is provided so as to apply tension to the web 0.9 at the turn bar parts 11, 12.
Patent JP-H08204290-A (JP)
Title: Flexible board and optical apparatus
Inventor: NOGUCHI KAZUHIRO
IPC: G03B17/02
Filed: 1995-01-23
Abstract: PURPOSE: To bring the cutting shape of a flexible board from a sheet closer to a rectangle as much as possible by taking the shape of the flexible board when the board is used into consideration so as to improve the yield of the board and reduce the cost of the board. CONSTITUTION: A variable apex-angle prism 1 is provided in front of a photographing optical system and the fixed surface side of the prism 1 is fixed to a fitted frame 4. The mobile surface side of the prism 1 is fitted to a mobile frame 6. Driving means which drive the mobile surface of the prism 1 and apex angle sensors which detect the apex angle of the prism 1 are respectively fitted to the frames 4 and 6 and the occurrence of image blurring is prevented by detecting image blurring with an angular velocity sensor and driving the prism 1 based on instructions from the apex angle sensor. Coils 7p and 7y constituting the driving means and light emitting elements 10p and 10y and PSDs 11p and 11y constituting the sensors are connected or fixed to a flexible board 12, fed with electricity from the board 12, and transmit signals to the board 12.
Patent JP-H09199120-A (JP)
Title: Secondary battery
Inventor: TSURUTA SHINJI
IPC: H01M10/24
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To increase the conductivity of an electrode and provide a large- capacity battery by specifying the grain size and grain size distribution of alloy grains used for a negative electrode or the porosity of the electrode to specific ranges. SOLUTION: The hydrogen storage alloy grains for the material of a negative electrode must satisfy the following conditions: the average grain size is 0.5-30μm, and grains of 80wt.% or above of the whole grains have the grain size of 0.1-50μm. The grain size gives a large effect to the conductivity of an alloy, and contact defect occurs when there are many gaps between grains. The alloy mainly made of Mg or Ni in particular primarily has low conductivity, and the above values are set to make alloys rarely cracked when hydrogen is stored or discharged and to prevent the deterioration of conductivity caused by the change of the grain size. The porosity of the negative electrode must be set to the range of 5-55% to increase the capacity of the electrode and to decrease the reduction of the capacity by charges and discharges.
Patent JP-S58127139-A (JP)
Title: Device for protecting liquid pressure apparatus from excessive pressure
Inventor: SAGARA TATSUO
IPC: G01L13/02
Filed: 1982-01-23
Abstract: PURPOSE:To simplify the structure of the titled apparatus, while making it stable and prolonging the lifetime thereof, by a method wherein the compression of a flexible gas container  wherein a gas is held is utilized for protection from excessive pressure. CONSTITUTION:When an outside pressure P applied to a protecting diaphragm 22 is lower than  a lower-limit pressure Pc for protection, the pressure P is transmitted to a liquid L held hermetically in a fluctuating-pressure chamber 20, and it is detected by a liquid-pressure detector 1.  When P exceeds Pc, the capacity of a gas container 25 is contracted, and when a change DELTAV  in the capacity becomes equal to the capacity of a small chamber 23, a liquid L enclosed in the small chamber 23 is transferred entirely into the fluctuating-pressure chamber 20. Accordingly,  the protecting diaphragm 22 is in close contact with the pressure-receiving surface 211A of the  upper cover 211 of a housing 21, and thus the outside pressure is applied only on the rigid  wall 21 of the housing 21 even when P rises further. Therefore, the pressure of the liquid L  held hermetically in the fluctuating-pressure chamber 20 is maintained at the sum of an  increase in pressure equivalent to the change DELTAV in the capacity, and Pc, and thus a pressure detecting unit 10 is protected from excessive pressure. By this constitution, the structure  of the apparatus is simplified, while it is stablized and the lifetime thereof is prolonged.