baber/WOPTO huggingface dataset:
Patent JP-H06305436-A (JP)
Title: Motor-driven power steering device
Inventor: IWASAKI TAKASHI
IPC: B62D119/00
Filed: 1993-04-26
Abstract: PURPOSE:To surely detect the abnormality of a steering torque detecting means by one steering torque detecting means so as to enable rapid changeover to p manual steering system. CONSTITUTION:A motor-driven power steering has a motor M1 for generating steering assist force, and a control device M3 for controlling the motor M1 according to at least steering torque detected by a steering torque detecting device M2. A rectilinear travel detecting device M4 detects the rectilinear travel state of a vehicle, and a steering torque deviation computing device M5 computes deviation between the detected steering torque at the time of the vehicle being in the rectilinear travel state and the detected steering torque at the time of the actual steering torque being 0. An abnormality judging device M6 judges whether the steering torque deviation is out of a specified range and judges the steering torque detecting device M2 to be abnormal when the deviation is out of the specified range.
Patent JP-S5346775-A (JP)
Title: Electronic wristwatch with solar battery
Inventor: KODAIRA TOSHIMOTO
IPC: G04C10/02
Filed: 1976-10-12
Abstract: PURPOSE:In a system of charging a battery with plural series-connected solar batteries, an arbitrary solar battery is shaded of light, whereby a switching circit is changed over and the changing of the display of a watch display plate is accomplished.
Patent JP-H11317903-A (JP)
Title: Digital video recorder
Inventor: YAMASHITA NORIYUKI
IPC: H04N5/232
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To generate an optimum still image by producing a plurality of still images consisting of partial image groups each having a fixed focal distance while varying each focal distance and selecting a pixel with the best focus among the plurality of the still images. SOLUTION: A period setting circuit 45 sets a still image and a period to photograph the still image, and a number setting circuit 46 sets number of photographed images. A standby time setting circuit 47 sets the plurality of still images and a standby time to photograph the plurality of the still images, and a sequence setting circuit 49 sets the photographing sequence depending on the setting number. D/A converters 51, 52 D/A-convert outputs of the circuit 49 to generate reference voltages, which are given to slope processing circuits 53, 54, in which the leading and the trailing are formed to be a slope. A mirror 61 is operated depending on the reference voltages. Just before the mirror 61 is operated, automatic focus transits from an ON state into an OFF state, the plurality of still images are photographed while fixing the focus.
Patent JP-S61280706-A (JP)
Inventor: SUGIMURA MORIO
IPC: H02G3/04
Filed: 1985-06-05
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-H07336587-A (JP)
Title: Video camera
Inventor: AZUMA ICHIRO
IPC: H04N5/238
Filed: 1994-06-03
Abstract: PURPOSE:To provide a video camera in common use for a visual light and an infrared ray inexpensively in which image pickup is attained even by the infrared ray by using a same camera lens system. CONSTITUTION:A lens barrel 3 is provided to a front side of a camera main body 2 of a small sized video camera main body 2. An infrared ray filter disk 8 exposing/sealing an image pickup lens in the lens barrel 3 is fitted by a pin 9 freely turnably in the vertical direction to the upper front side of the lens barrel 3 of the camera main body 2. A video light 10 for dark sight image pickup is removably fitted to the right side face of the lens mirror barrel 3 of the camera main body 2 through a couple of hooks 2a, 2a. A visual optical filter disk 11 exposing/sealing the image pickup lens 4 is fitted freely turnably in the vertical direction by a pin 12 to an upper front side of the video light 10. Thus, one set of the small sized video camera 1 is used in common for the visual light camera and the dark sight camera.
Patent JP-H10312128-A (JP)
Title: Thermal fixing device
Inventor: NEMOTO SANJI
IPC: G03G15/20
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the contact of electrode members with power feeding brushes and to reduce contact resistance by concentrically arranging a heat generating roller, the electrode members and the power feeding brushes. SOLUTION: A thermal roller 31 is provided with an exothermic resistance layer on the inner surface side of a cylindrical base body consisting of an electrically conductive member made of metal such as an aluminum alloy, with an insulated layer interposed. The disk-like electrode members 39A and 39B are fixed/integrated inside in the vicinities of both ends in the axial direction of the thermal roller 31. The top end parts of the electrode members 39A and 39B are formed to have projection shapes and the contact surface parts 39A1 and 39B1 existed in the vicinities of the axial centers of the rotations of the electrode members 39A and 39B come into rotatable/slidable contact with the top end parts 42A1 and 42B1 of the feeding brushes 42A and 42B.  In this device, the electrode members 39A and 39B and the feeding brushes 42A and 42B are arranged in the center of the rotation of the thermal roller 31. Thus, the contact of the center of the thermal roller 31 is made at the low place of a sliding speed and stable power feeding can be attained.
Patent JP-H06309020-A (JP)
Title: Method and device for main shaft orientation control
Inventor: MATSUMOTO MITSUO
IPC: H02P3/06
Filed: 1993-04-27
Abstract: PURPOSE:To make shift adjustment easy and enable positioning in the shortest time by performing position control by substituting the product of the difference between a position reference value and a main shaft detection position and a constant gain for speed command data when the product becomes smaller than the speed command data. CONSTITUTION:When a main shaft positioning command is generated, the position reference value is set to the sum of plural integral multiples and a main shaft orientation shift quantity at first sampling time. Then the contents of a buffer register 14 which indicates the absolute position of the main shaft within one rotation are added to the main shaft detection position of digits of >=1 rotation found by carry and shift-down processing when the buffer register 14 changes by >=1 rotation to find a main shaft detection position. Then the position reference value is compared with the main shaft detection position and when the product of a position error and a gain becomes smaller than the speed command data, the position control is performed by substituting the product for the command data of a speed control system to position the main shaft corresponding to a main shaft orientation shift quantity in one rotation.
Patent JP-S63288608-A (JP)
Title: Cutting device
Inventor: HIRAHARA KOJI
IPC: B23B29/034
Filed: 1987-05-18
Abstract: PURPOSE:To promote the improvement of work efficiency, by placing a tool, mounted to an insertion shaft, to be surely positioned in the outer or the inner of the peripheral surface of a rotary shaft by its direction of rotation so that a position of the tool is set in accordance with a machining content. CONSTITUTION:When a rotary shaft 2 rotates in an arrow head direction C, an adaptation surface 8a of a power transmitting concave 8 is adapted to an adaptation surface 13a of a power transmitting protrusion 13, and a tool 12 is positioned in the outer of the peripheral surface of the rotary shaft 2. Next, when the rotary shaft 2 rotates in an arrow head direction D, the tool 12 is positioned in the inner from the peripheral surface of the rotary shaft 2. And the rotary shaft 2, externally fitting an inertia member 4, enhances the action of inertia force for an insertion shaft 3 enabling the tool 12 to be surely positioned even if the rotary shaft 2 generates a low rotary speed. Accordingly, the improvement of work efficiency can be promoted by permitting a workpiece to perform its boring work with no necessity for moving the workpiece to, for instance, a milling machine.
Patent JP-S61281124-A (JP)
Title: Continuous production of elastic polyester
Inventor: KOBAYASHI TAKUMA
IPC: C08G63/60
Filed: 1985-06-05
Abstract: PURPOSE:To economically produce a polyester having improved hue without monomer smell, by feeding continuously a molten crystalline aromatic polyester and lactone to a reaction tank and carrying out addition polymerization. CONSTITUTION:A molten crystalline aromatic polyester and lactone are continuously fed to a reaction tank to carry out addition polymerization. The unreacted lactone is then continuously removed from the resultant elastic polyester. The above-mentioned polyester and lactone are continuously fed to the reaction tank by a method for continuously feeding the crystalline aromatic polyester after the polymerization reaction in the production of the polyester directly in the molten state or molding the polyester into chips, melting the chips and feeding the resultant melt, etc. Alternatively, the premelted two components are mixed and fed to the reaction tank.
Patent JP-S5246739-A (JP)
Title: Checking system of error correction function
Inventor: OOKAWA MASAYUKI
IPC: G06F12/16
Filed: 1975-10-09
Abstract: PURPOSE: With equipment of error correction function check mode, the error correction function is directly checked at the mode time without having storing and reading porcesses inbetween. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000311242-A (JP)
Title: Method and system for preserving/supplying photographing video by remote control
Inventor: KATO KEIZO
IPC: G06F17/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To preserve and refer to photographing information in common by means of control from a remote place by accumulating video information in a photographing controller as current information and information containing a comment and by transferring the information based on an acquirement request. SOLUTION: In a photographing device, a photographing part 5 photographs a still picture or a moving picture with the instruction of the photographing control part 6 of a photographing controller and it is transmitted to the photographing controller 2 through a video signal transmission line 3. The photographing controller 2 adds current information generated at the time of photographing and additional information of the comment of a photographer to the still picture information of the moving picture information photographed by photographing information DB 8 to as to store it. The remote photographing control part 26 of a remote controller 25 acquires video information stored in the photographing information DB 8 of the photographing controller 2 based on current information and refers to it.  Moving time for performing pervious setting work by an automatic control manager at a remote place and moving time for photographing a video by the photographer at the remote place are saved and also the retrieval work of additional information is saved.
Patent JP-H06331834-A (JP)
Title: Optical fiber cable holding structure
Inventor: TAKAYAMA HARUO
IPC: G02B6/46
Filed: 1993-05-25
Abstract: PURPOSE:To improve the compatibility for holding of an optical fiber cable and to improve the workability especially with respect to the holding structure of an optical fiber cable pulled into a device like a large scale computer from the outside. CONSTITUTION:This structure consists of an optical cable 1 which has at least a cable housing 3, a cable sheath 6, and optical cable cords 5, a sleeve 4 which is interposed between the cable housing 3 and the cable sheath 6 and has plural flanges 4a and 4b independent of one another radially extended from the center of the optical fiber cable 1 with a prescribed difference in level 1, and attaching metal fittings 2 on the device side having a long piece 2a inserted to the part of the difference in level 1 formed by plural flanges 4a and 4b, a U-shaped part 2b which has such size that the optical cable 1 can be stored including the diametral part of the sleeve attached to the optical cable 1, and an attaching face 2c to be attached to the device.
Patent JP-S6452134-A (JP)
Title: Color printing device
Inventor: NOUYAMA TAKAYUKI
IPC: G03D13/00
Filed: 1988-05-19
Abstract: PURPOSE:To copy at a high speed by bringing an image sheet into close contact with an original, exposing said sheet, changing the fluidity of a coloring precursor in the microcapsule of the image sheet according to the original image, forming an image and then, transferring to an image receiving sheet. CONSTITUTION:The image sheet G is made by coating a carrier with the coloring precursor and with the microcapsule which connotates a light induction material and the image receiving sheet H is made by coating the carrier with a developer which colors the coloring precursor by reacting on it. The image sheet G is carried to an exposure range 3 from a supply roll 1, adheres closely to the original and exposes 4. At that time, light transmission varies according to the density of the original and the viscosity of the light induction material changes. Secondary, the image receiving sheet H is overlapped with the image sheet G ad pressure is applied to it by a developing roller 7, whereby the microcapsule is crushed. Therefore, the difference appears in flowing amounts of the coloring precursor from a capsule exposed with light and that from an unexposed capsule. Then, the image is formed and transferred to the image receiving sheet H. Hence the image sheet and the original are brought into close contact with each other so that copying can be performed through the use of a simple structure.
Patent JP-S611514-A (JP)
Title: Suspension control device
Inventor: MATSUURA KAZUO
IPC: B60G17/027
Filed: 1984-06-13
Abstract: PURPOSE:To ensure and improve the operating stability of a car by determining the running and road surface states in two or more steps from brake and car speed signals and variably controlling the spring constant of a bush in a suspension for the car. CONSTITUTION:A brake signal B and a car speed signal V are input to the AND circuit 3 of a logic circuit 2 and the running state is determined. The logic circuit 2 determines environmental conditions in four steps by combining these input signals. The logic circuit also controls solenoids 16 and 19 through timers 5 and 6 so as to increase the spring constant of a bush at brake operation and during high speed running and decrease the spring constant at other times and the actuating fluid supply into the bush. As a result of this structure, comfortableness to drive a car and its operating stability can be ensured and improved.
Patent JP-S611330-A (JP)
Inventor: NIIMI TADASHI
IPC: A01G31/00
Filed: 1984-06-14
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-S5647024-A (JP)
Title: Electrochromic display body
Inventor: ONOZAWA TATSUO
IPC: G09F9/00
Filed: 1979-09-25
Abstract: PURPOSE: To obtain an electrochromic (EC) display body of a long life having no voltage drop by using the display electrode members formed by sticking EC members comprising transition metal oxides on the display pattern parts of stripe structure (or mesh structure).  
     CONSTITUTION: The display electrode members are formed by sticking chemically stable metals (Au, Pt, etc.) on a transparent substrate 20 to provide the display electrodes formed with display parts and lead parts into one body, covering the surface on the lead parts 21 with an insulation film 22, constituting the display parts with striped electrodes 23 having gaps 24 and covering the surface on the display parts with a film 25 of electrochromic material (for example, WO 3 ). It is desirable to make the width of the said striped electrodes 23 about 5W20μ, and the inter-stripe gap 24 about 50W200μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05293362-A (JP)
Title: Production in small scale and many kinds by moving tank
Inventor: ONO TSUNEMITSU
IPC: B23P21/00
Filed: 1992-04-17
Abstract: PURPOSE:To feed main raw material to a moving tank on a carrying path while it is measured and to move the moving tank to each station with small force. CONSTITUTION:A load cell base on which a moving tank truck is mounted is mounted on an air floating type truck 3. The air floating type truck 3 is guided to a carrying path through auxiliary trucks 30, 40 and main raw material, etc., are fed to a moving tank on the carrying path and moved to each station arranged along the carrying path. The moving tank is transferred and returned from the air floating type truck to the station to successively perform the prescribed work.
Patent JP-H01295716-A (JP)
Title: Power supply device for electric discharge machining
Inventor: FUTAMURA SHOJI
IPC: B23H1/02
Filed: 1988-05-19
Abstract: PURPOSE:To prevent a metal in an electrode side from being dissolved adhering to a workpiece side by providing a main power source, subpower source and a subpower source polarity switching circuit alternately switching applied polarity of this subpower source. CONSTITUTION:In the case of an electric discharge machining power supply device having a main power source 1 and a subpower source 2, first the subpower source 2 is applied generating an electric discharge. The subpower source 2 alternately switches its applying polarity by a subpower source polarity switching circuit 26. In this way, a mean value of voltage, applied between gaps, is decreased. Electrolytic action is controlled by the mean value of the applied voltage, but because the mean value of the voltage is decreased (to zero if possible) as described in the above, the electrolytic action decreases, preventing even elution of a metal in a side of a workpiece 9 and of a metal in a side of a wire electrode 10.
Patent JP-S5825504-A (JP)
Title: High-medium pressure external casing
Inventor: KAWASAKI YOSHIYA
IPC: F01D25/24
Filed: 1981-08-07
Abstract: PURPOSE:To prevent a leak of steam to the outside, by drawing blow-down steam from a high pressure internal casing through an expansion pipe, setting the expansion pipe at an angle with a horizontal level and tightening an external casing with a double-end stud. CONSTITUTION:A bleed hole is drilled to a high pressure internal casing, and an expansion pipe 4 is diagonally provided, then a flange 5 is mounted to a high- medium pressure external casing 1 by bolts. While a pipe 6, guiding blow-down steam, is welded to the flange 5. A horizontal flange tightening bolt 8 of the high-medium pressure external casing is used with a double-end stud 8b, and its both ends are tightened by nuts 9. In this way, an internal thread screw can be eliminated, and an external leak of steam due to damage of the internal thread screw can be prevented.
Patent JP-H06312841-A (JP)
Title: Feeder cassette and image forming using this feeder cassette
Inventor: NIIMURA TAKESHI
IPC: B65H1/04
Filed: 1993-04-28
Abstract: PURPOSE:To provide a paper feed cassette wherein a recording medium of a plurality of sizes can be stored by providing a restricting member having a retaining part for retaining one side and rear ends of the recording medium stored in a cassette main unit. CONSTITUTION:A recording medium is pressed to a reference plate 9g by retaining parts 9h1, 9h2, and a rear end of the recording medium is retained by a retaining part 9h5, to display a function for feeding the recording medium stably from a paper feed cassette 9. A restricting member 9h can be moved along a stop groove 91 drilled in a cassette main unit 9a matched with size of each recording medium, and the restricting member can be fixed to a plurality of positions of the cassette main unit 9a. In this way, the recording medium of several kinds can be stored by the single feeder cassette 9 by a user. In this restricting member 9h the rear end retaining part 9h5 can be also set so as to protrude rearward from the cassette main unit 9a, and the recording medium longer than the cassette main unit 9a can be also stored to be fed.
Patent JP-H04326729-A (JP)
Title: Etching jig
Inventor: NAKAMURA HAJIME
IPC: H01L21/306
Filed: 1991-04-26
Abstract: PURPOSE:To prevent an etched thin-film part from being destroyed by an increase in the pressure between the internal pressure of an etching jig and the water pressure by an etchant when the internal pressure is raised by the liquid temperature of the etchant in the etching jig which is used to etch the face to be etched of a wafer. CONSTITUTION:An internal-pressure adjustment mechanism 20 for an etching jig 10 is installed. By means of it, the volume of a sealed part at the etching jig 10 is changed by a portion corresponding to the raised portion of an internal pressure due to an etching temperature. Thereby, the pressure at the inside of the etching jig is made nearly equal to that at its outside.
Patent JP-H05324292-A (JP)
Title: Information management device
Inventor: KOYANAGI HARUO
IPC: G06F9/46
Filed: 1992-05-15
Abstract: PURPOSE:To perform a processing by preparing the existing basic program required for the processing and specifying the timing of starting and stopping the program. CONSTITUTION:The data on the basic program selected by an operator to direct the mutual coupling state is processed and stored in a kit data coupling table storing data controlling the data transmission and reception between kits 1 and 2 and a kit start/stop management table storing data controlling the start and stop of each kit. An inter-kit data coupling section 24 transfers data to and receives data from the kits based on the information stored in the kit data coupling table. A kit start/stop timing control section 26 controls the operation of the kit based on the data stored in the kit data coupling table.
Patent JP-S5248117-A (JP)
Title: Process to stop water in underground water tank and the like
Inventor: SASAYAMA HITOSHI
IPC: E02B1/00
Filed: 1975-10-14
Abstract: PURPOSE: Prevention of leakage through jointed surfaces not only by providing spaces to be filled with water-stopping materials such as filling grooves and so on surfaces of joints of concrete blocks previously, but by providing injecting inlets for water-stopping materials to connect the filling spaces with the outside for injecting water-stopping materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11314033-A (JP)
Title: Method and apparatus for handling sample in liquid
Inventor: TABUCHI SHIN
IPC: C12M3/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To handle a sample in liquid irrespective of a kind of the liquid and a kind of the sample (an egg cell and a fine particle) by a method wherein a container containing the sample floating in the liquid is vibrated by a low frequency with a shaker, and the sample is automatically collected at a required position in the container. SOLUTION: Voltage of vibration waves is outputted to a voice coil motor 1 from an oscillator to vibrate a shaft 1a of the voice coil motor 1 by a low frequency. Then, a square container 4 fixed onto a stand 3 receives vibration in the arrow direction, a liquid 6 in the square container 4 is fluidized, and a sample 5 starts to be moved in the arrow direction. In that case, the sample 5 displaced the more outside from a central line of the square container 4 comes to approach the more inside. Then, the sample 5 floating in the liquid 6, gradually gathers to a central line of the square container 4 as low frequency vibration by the voice coil motor 1 is repeated. Lastly almost the sample 5 floating in the liquid 6 is collected to the central line of the square container 4, and comes to be positioned (to stand in a raw).