baber/WOPTO huggingface dataset:
Patent JP-H01204576-A (JP)
Title: Exposure adjusting method for camera of television doorphone
Inventor: KUMAGAI YOSHIZO
IPC: H04N5/235
Filed: 1988-02-09
Abstract: PURPOSE:To always identify who the visitor is clearly even at rear light or even if the visitor is not in the center of the screen by adjusting the luminance of the entire screen so that the brightness of the video signal of the visitor reaches the standard level. CONSTITUTION:An outdoor equipment is provided with a camera having a lens 6 to pick up a visitor A and 9 ultrasonic wave elements 7i in total arranged in 3 long and 3 wide form corresponding to a pickup area 2i of the camera in the image pickup range 1 of the camera at the lower part of the lens 6, sending an ultrasonic wave toward the respective area, receiving a reflected wave to detect the range up to the object. Then camera receives a detection signal from each ultrasonic wave element 7i to discriminate the image pickup area 2i shortest in the distance up to the object and an automatic aperture mechanism adjusts the exposure of the camera so that the mean brightness reaches the standard level via a brightness adjusting circuit based on the mean brightness of the video signal of the pickup area. Thus, the visitor is displayed on a monitor television set with always excellent contrast even at rear light or even if the visitor does not appear in the center of the screen so as to facilitate the confirmation of visual observation.
Patent JP-S63197628-A (JP)
Title: Production of high strength polyimide film
Inventor: KUNUGI TOSHIO
IPC: C08J5/18
Filed: 1987-02-13
Abstract: PURPOSE:To enhance the strength of a polyimide film with extremely little energy and a simple equipment, by applying zone stretching to the polyimide film at 250 deg.C or more. CONSTITUTION:A polyimide film is formed from a raw film having high resis tance to repeating bending, that is, rich in flexibility. A suitable polyimide film is prepared from pyromellitic dianhydride and 4,4'-diamino-diphenyl ether. A zone stretching mechanism is constituted by mounting three slit like heating ovens 2 each having, for example, a length of 80mm, a thickness of 2mm and a width of 3mm to a movable crosshead 1 and each of the heating ovens 2 is connected to a constant voltage device to be held to 250 deg.C. The upper end of the raw film 3 is fixed through a holder 4 and the lower end thereof is fixed to a chuck 5 to apply tension of 10 kg/mm to the raw film 3 through the chuck 5. The slit like heating ovens 2 are made movable in the longitudinal direction of the raw film 3 while keeping the distance from the raw film 3 constant and the moving speed thereof can be arbitrarily altered.
Patent JP-H04269260-A (JP)
Title: Structure of joint portion between facing panels
Inventor: SAITO MINORU
IPC: E04F13/08
Filed: 1991-02-25
Abstract: PURPOSE:To better the appearance of the joint portion between each facing panel serving as a wall body and ensure sealing at the joint portion, i.e., between each facing panel and between each facing panel and a building frame. CONSTITUTION:A surface side seal mold member 6 is interposed between the facing panels 4 of the wall body surface side portion 5 of a joint portion 1 and a reverse side seal mold member 8 is interposed between the facing panels 4 of a wall body reverse side portion 7 and between a building frame 2 and each facing panel 4. An opening 10 communicated with a space portion 9 formed between both of the surface and reverse side seal mold members 6, 8 is provided through the surface side sealing wall member 6. The seal mold members are used in order to prevent permeation into a portion around the joint portion as it is the case when using liquid sealing material, and the troublesome work of curing the wall with a stain preventing tape, etc., is omitted. A double waterproofing structure having a windproofing joint portion is provided to stop rain from entering the construction by the interaction of the two seal mold members 6, 8 interposed between the surface and reverse face sides of the joint portion 1 and the space portion 9 communicated with fresh air through the opening 10.
Patent JP-H03234215-A (JP)
Title: Rice cooker with timer function
Inventor: OSAKA KENICHI
IPC: A47J27/00
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the erroneous variation of a process caused by a power failure by providing a power failure processing means for determining the process after restoration of the power failure, based on process information of a process storage means and a result of detection of a power failure time detecting means. CONSTITUTION:After timer rice cooking is stated, when an input of a time base signals stopped due to a power failure, etc., a microcomputer 1 detects the power failure, and also, starts a timer circuit of the inside. Subsequently, by stopping driving of a heater, and a peripheral circuit such as a display circuit, etc., the current consumption is reduced, and whether the power failure is restored within a prescribed time T or not is detected. When the power failure time is within T, the same process as before the power failure is continued, based on process information stored in an SRAM 2. In the case the power failure continues exceeding the time T, whether the process information stored in the SRAM 2 is 'timer' or not is checked. In the case of 'timer', the process after the power failure is restored is determined as 'rice cooking', and when the power failure is restored, rice cooking is started immediately so that a user can eat rice at a desired time. In the case of other than 'timer', whether the information is 'steaming' or not is checked, and in the case of 'steaming', the process information is changed to 'warming'.
Patent JP-H10225312-A (JP)
Title: Self-supporting umbrella
Inventor: ISHIZAKA TAKESHI
IPC: A45B3/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting umbrella with a leg part which can be opened/closed without soiling the hand and the opening of which can be adjusted. SOLUTION: The base end part of each of leg parts 4a of an umbrella shoe is pivotally fitted into a shoe base part 4A mounted on the tip part 2b of a tubular shaft 2. In addition, an inwardly set protrusion 4c is installed on the inside of the pivotally fixed the leg parts 4a. Further, a constricted part 7a is formed in the intermediate part of a leg opening/closing member 7 and the protrusion 4c is held by the constricted part 7a. In addition, a rebounding member 7c is fitted into the tip part 2b of the tubular shaft 2 and the leg opening/ closing member 7 is urged in the leg part 4a direction of the shoe by the rebounding force of the rebounding member 7c. An adjusting cylinder with an internal thread provided on an umbrella shaft is integrally connected with the leg opening/closing member 7 using a connecting wire 8.  The leg opening/ closing member 7 is moved up and down by manipulating the adjusting cylinder with an internal thread and the protrusion 4c is rotated by the up and down movement to open/close the leg parts 4a.
Patent JP-H04269155-A (JP)
Title: Defective part processing method for flexible manufacturing system
Inventor: SHIMIZU HIDEKI
IPC: G05B15/02
Filed: 1991-02-25
Abstract: PURPOSE:To improve a work efficiency and machine operation rate, without removing all of parts from the system out of a defective pallet, without executing scheduling again and without executing the work of re-fitting a part at an arrangement station, etc. CONSTITUTION:In the case of a defective work being caused by a numerical control unit 16, a defective pallet is informed to a central processing unit 24 by an inform means 28. A defective part only is recovered with its removing from the defective pallet 10, the pallet 10 removed with the defective part only is re-inputted to the route onto the numerical control unit 16 for the next process work. In the case of working the pallet 10 by the numerical control unit 16, the value that the number of defective parts inputted by the CPU 24 is deducted from the original part number is informed to the numerical control unit 16 as the number of parts installed onto the pallet 10 and the work of the nondefective is continued.
Patent JP-S63197335-A (JP)
Title: Mark for superposition
Inventor: KAWAKITA KENJI
IPC: H01L21/68
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a mark, which has a large S/N and can be easily superposed, by a method wherein a thin film consisting of a material having an electron reflectivity larger than that of an Si substrate is formed on the side surfaces of a protruding step part provided on the Si substrate surface. CONSTITUTION:A protruding step difference 2 of 2 mum or thereabouts is provided on the surface of an Si substrate 1 and its side surfaces are covered with a TiW film. A resist 4 is spin coated. The whole surface is irradiated with an electron beam 5. The film thickness of the lower part (a-b) of a mark is thick compared to the film thickness of the resist on the Si substrate surface and reflected electrons are very few. The film thickness ranging from the inclined part (b-c) to the upper edge (c-d) is thin and reflected electrons are increased rapidly and the S/N is improved. As a result, a high-accuracy superposition can be performed.
Patent JP-S55121418-A (JP)
Title: Zoom lens
Inventor: IKEMORI KEIJI
IPC: G02B15/167
Filed: 1979-03-15
Abstract: PURPOSE: To provide the focal length range from near standard up to telephoto by the lens group consisting of 4 groups, which 1st to 4th group lenses respectively having actions of focusing, variable power, maintenance of image plane in a fixed position and fixing during zooming and satisfying the specified conditions.  
     CONSTITUTION: The lens of good aberration correction may be obtained if the conditions of formulas (1)W(6) are satisfied where the biconvex lens, cemented lens and cemented meniscus positive lens out of the 4th to the 1st lens groups are let 4-1-1, 4-1-2, 4-1-3 lens respectively and where the refractive index of the 4-1-1 lens is let Na, the refractive indices and Abbe numbers of the convex lens and concave lens of the 4-1-2 lens and the concave lens and convex lens of the 4-1-3 lens are let Nb, Nc, Ne, Nf, μ b , μ c , μ e , μ f , respectively and the focal lengths of the 4-1-1, 4-1-2, 4-1-3 lenses Fa, Fb, Fc respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03235750-A (JP)
Title: Antiskid control device
Inventor: IZAWA KATSUMITSU
IPC: B60T8/58
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the occurrence of wheel lock along with a fluctuation in acceleration by providing a detecting means to detect that a car is running on an adverse road, and changing acceleration in a process of computing a regulating pressure amount of a brake pressure and the threshold of a slip amount when it is detected that the car is running on an adverse road. CONSTITUTION:A false car body speed is computed by a means 1c based on a wheel speed computed by a means 1b from an output from a wheel speed sensor 1a, and from a difference between a false car body speed and a wheel speed, a slip amount is computed by a means 1d. By differentiating a wheel speed, acceleration is computed by a means 1e, a regulating pressure amount is computed by a means 1f from acceleration and a slip amount. Based on the regulating amount, a brake pressure is controlled by a brake force control means 1g. In this case, an output from a car body vertical vibration detecting means 1h is inputted to a period computing means 1j through a waveform shaping means 1i. When a computing pulse period is below a given value, it is decided by an adverse road detecting means 1k that a road is adverse. In case of decision of an adverse road, acceleration in a regulating pressure amount computing process and the threshold of a slip amount are changed by a correcting means 1l.
Patent JP-H07237474-A (JP)
Title: Ac feeder circuit and existing line-new shinkansen line switching construction method using this ac feeder circuit
Inventor: KINOSHITA SHINICHI
IPC: B60M3/04
Filed: 1994-02-28
Abstract: PURPOSE:To supply stable power and further to attain smooth switching from existing line specification to new Shinkansen line specification by providing a tap, switching trolley wire voltage to the new Shinkansen line specification and to the existing line specification, in an autotransformer of 1:n system. CONSTITUTION:In the case of running an existing line electric rolling stock 6 on a rail 5 of existing line specification, power supply voltage of 55kV is supplied as the existing line specification from a substation 1 accross a trolley wire 2 and a feeder wire 3. A switching tap 7 of an autotransformer 4 is left as switched to a side of an existing line specification contact B. In the case of switching to new Shinkansen line specification, the power supply voltage of the substation 1 is switched to 63kV, and the switching tap 7 is switched to a new Shinkansen line specification contact A. Even before and after switching by the switching tap 7, since voltage between rail/feeder is fixed to switch only trolley wire voltage matched with the existing line/new Shinkansen line, changing the power supply voltage from the substation is only required by a voltage difference 8kV between the existing line specification and the new Shinkansen line specification.
Patent JP-H10228899-A (JP)
Title: Electrode electrode mix for alkaline battery
Inventor: NOZUE TOMOHISA
IPC: H01M4/50
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve a liquid absorbing property without any deterioration of strength and low load discharge performance of a positive electrode so as to improve discharging performance and to prevent deterioration of strength by specifying grain density of a positive electrode mix grain, using electrolytic manganese dioxide with a specific surface area within a specific range, and performing molding of the positive electrode mix grain into the predetermined form in a specific molding density range. SOLUTION: A bottomed cylindrical metallic can 1 serving as a positive electrode terminal at the same time is filled with a positive electrode mix 2 formed into a cylindrical shape by pressure molding. This positive electrode mix 2 is prepared by mixing and granulating electrolytic manganese dioxide and graphite into a positive electrode mix grain with a grain density of 3.3-3.7g/cm<3> , which is higher than a conventional value, and molding the positive electrode mix grain. The electrolytic manganese oxide with a BET surface area (specific surface area) of 40-60m<2> /g, which is greater than a conventional value, is used, while molding density in molding of the positive electrode mix grain into a positive electrode mix compact is set within a range of 2.90-3.20g/cm<3> , which is lower than a conventional value.  In this way, a sufficiently great range of improvement in high load discharge performance can be secured.
Patent JP-H07239663-A (JP)
Title: Surface light source device, display device and guide lamp
Inventor: SEKIGUCHI MIKIHITO
IPC: G02F1/1335
Filed: 1994-02-28
Abstract: PURPOSE:To provide a display device which is uniform in the luminance of the light exit surface of a light guiding plate and is realized by a simple constitution without degrading the average luminance. CONSTITUTION:This display device has an appliance body, the light guiding plate 3 which receives incident light from, at least, light incident end faces 3b on both sides and emits light from the light exit surface 3a, and a display 2c which is disposed to face the light exit surface 3a. The device has a display means 2 which is so supported by the appliance body as to extend from the appliance body and glass tubes 5a on which both electrodes part 5c on one side and discharge bent parts 5e on the other side are formed so as to bend discharge paths. These glass tubes 5a have rectilinear light sources 5 respectively oppositely disposed in such a manner that both electrodes parts 5c exist in the appliance body direction along the longitudinal direction of the respective opposite light incident end faces 3b on both sides of the light transmission plate 3.
Patent JP-S53115920-A (JP)
Title: Oil feed nozzle mount for oil feed device
Inventor: TAKAHATA MINORU
IPC: B67D7/06
Filed: 1977-03-19
Abstract: PURPOSE: An oil feed nozzle mount for an oil feed device, on which the feed nozzle can be mounted securely and easily through the utilization of the weight and gravity center of the nozzle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58148356-A (JP)
Inventor: NODA YOSHIYUKI
IPC: F25B1/00
Filed: 1982-02-26
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-H05232577-A (JP)
Title: Camera system
Inventor: KODAMA SHINICHI
IPC: G03B17/38
Filed: 1992-02-18
Abstract: PURPOSE:To take a picture with optimum exposure at the time of operating by remote control by respectively providing photometric functions on a remote controlling device and a camera, and controlling exposure by means of photometric output from the remote controlling device and the photometric output from the camera. CONSTITUTION:A camera 1 is constituted of a receiving device 13 receiving a signal from a remote controlling device 2, a reception decision means 12 for the signal received, and a signal processing means 11 decoding the contents of the signal from the remote controlling device 2 and starting the sequence of the camera 1. The remote controlling device 2 is constituted of a transmitting device 23 transmitting the signal to the camera 1, a condition setting means 21 setting the contents and a pattern transmitted from the transmitting device 23, and controlling timing for transmitting the signal, and a photometric device 22. And the condition setting means 21 receives the photometric information from the photometric device 22, and transmits it to the camera side through the signal transmitting device 23. The camera 1 controls the exposure based on the photometric information or based on the photometric information and the output of the photometric device on the camera 1 side at the time of receiving the photometric information.
Patent JP-S57143753-A (JP)
Title: Reel driving circuit
Inventor: NAWATA YASUSHI
IPC: G11B15/43
Filed: 1981-03-02
Abstract: PURPOSE:To prevent tape slck, by connecting a constant voltage element in palallel with a DC motor driving a winding reel to be wound so that brake is applied when number of revolution of the winding reel to be wound reaches a prescribed number of revolution or more. CONSTITUTION:A constant voltage element 50 is connected in parallel with a motor 2 to be wound driving a reel 4 to be wound and at a cross point 51 between diodes 7 and 9. When the motor 2 rotates in high speed, the emitter side voltage of a transistor 12 tends to reduce with a counter electromotive force produced by the motor 2, but the voltage at the cross point 51 is fixed with the operation of the element 50 and the applied voltage to a winding motor 1 is fixed. Thus, conventional problems such that the motor to be wound rotates in high speed while the winding motor in low speed can be eliminated, and tape slack can be prevented.
Patent JP-S60176398-A (JP)
Title: Electromagnetic driver
Inventor: SAEKI SHIYUUJI
IPC: H04R1/40
Filed: 1984-02-22
Abstract: PURPOSE:To improve substantially a distortion component of sound pressure reproduced by a front panel by adapting a symmetric construction in which one magnetic gap is enlarged when the other one is narrowed with respect to a vertical movement of a diaphragm. CONSTITUTION:Two diaphragms 18a and 18b are arranged so that the equal magnetic gaps lg1 and lg2 will be formed between two opposite exciting parts, and two types of static electricity attraction force caused by permanent magnets 8a and 8b cancel out each other and turn out zero. As a result, stress to a suspension 20 totally disappears. When electrical signals are added to exciting coils 7a and 7b, magnetic force acting to the diaphragms 18a and 18b supported by the suspension 20 in the condition of zero stress through spacers 19a and 19b changes in accordance with a signal current passing in the coils, and one diaphragm acts upon static electricity attraction force to be strengthened and the other acts upon it to be weak. The difference between two types of magnetic force acts upon a front panel 3 as drive force and is reproduced as an acoustic output.
Patent JP-S62191090-A (JP)
Inventor: HIROTA SHINYA
IPC: B08B3/10
Filed: 1986-02-14
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-H05229182-A (JP)
Title: Image processor
Inventor: AIYAMA KENJI
IPC: G06T11/00
Filed: 1992-02-19
Abstract: PURPOSE:To enable input data of a certain color to be outputted by converting it to data of an optional color for multiple color recording. CONSTITUTION:For an interpreter unit 10 which is connected to a host computer 1 and a color raster printer, a vector data having an attribute of single color is converted to dot data with an arithmetic unit 3, the dot data having the attribute of single color is converted to dot data of RGB having an attribute of multiple color with a pen table 4, and the dot data of RGB is stored once in a memory 6 with a memory controller 5, which is outputted to the color raster printer thereafter.
Patent JP-S56128789-A (JP)
Title: Preparation of organic germanium compound
Inventor: ARAKI YASUO
IPC: C07F7/30
Filed: 1980-03-12
Abstract: PURPOSE: To obtain the titled compound useful as a drug and an agricultural chemical by a simple operation safely and inexpensively, by reacting tribromogermane or metal trichloro germanate with acrylic acid, etc., followed by hydrolysis.  
     CONSTITUTION: HGeBr 3  or an ion containing its proton together is reacted with acrylic acid shown by the formula I, to give a compound shown by the formula II which is hydrolyzed to give carboxylethyl germanium sesquioxide shown by the formula III having activating actions on organisms. A compound shown by the formula IV(M is Cs, K, or Rb) is reacted with acrylic acid or a β-halogenopropionic acid, to give a reaction product which is hydrolyzed, to give a compound shown by the formula III. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03235023-A (JP)
Title: Flow rate measuring apparatus and throttle body for automobile including the same
Inventor: KAWASAKI TERUFUMI
IPC: G01F1/684
Filed: 1990-02-13
Abstract: PURPOSE:To highly accurately measure the flow rate of a fluid running in a main flow path by preventing the generation of a back flow at a bypass flow path even at the occurrence of the back flow at the main flow path. CONSTITUTION:If the flow of a fluid runs in an inverse direction, such a flow as indicated by an arrow E is temporarily brought about. At this time, the flow E stagnates at a point (a) where it collides against a curved expanding part 4B. The pressure at this point becomes high, and the pressure at the other peripheral surface (b) of the expanding part 4B becomes lower than that at the point (a). The pressure at the peripheral surface (c) of an entrance member 4A is increased again because of the stripping action of the flow. Since the shape of the expanding part 4B influences the back flow E of the fluid running in the vicinity of the expanding part 4B, the pressure at the surface of the expanding part 4B is made smaller in the outer periphery of a hole 5 formed in a direction different from an axial direction of a main flow path 2 than the pressure at the entrance of a bypass flow path 3. Therefore, even if back flows D, E are generated at the main flow path 2, they rarely enter the flow path 3. The characteristic of the flow velocity measured by a flow velocity measuring member 6 is never influenced by a back flow even if it happens.