baber/WOPTO huggingface dataset:
Patent JP-2000347097-A (JP)
Title: Camera
Inventor: IMAMURA TAKASHI
IPC: G03B13/36
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera having simple structure and capable of automatically performing focus correction. SOLUTION: A photographing lens 20 is attached to a lens holding barrel 51 so that it can freely move in an optical axis direction between a 1st focal position selected at the time of long-distance photographing and a 2nd focal position selected at the time of short-distance photographing. The lens 20 is interposed between a pressing plate 53 and a leaf spring 52. At ordinary time, an actuation lever 54 is energized by a compression spring 57 and presses the plate 53. Thus, the lens 20 is moved forward and set at the 2nd focal position. A solenoid 34 is connected to a solar battery and its movable iron core 34a is collapsed when the light quantity of a subject attains a specified value or more. Thus, the lever 54 is turned counterclockwise and presses the spring 57 to a rear side.  By the action of the spring 52 released from the energizing by the spring 57, the lens 20 is moved backward and set at the 1st focal position.
Patent JP-S5281738-A (JP)
Title: Water controller
Inventor: YAMANOUCHI SHIYUUJI
IPC: F16K7/17
Filed: 1975-12-29
Abstract: PURPOSE: To prevent flow noises by providing a water passage to connect a diaphragm high pressure chamber with a heat-exchanging water way bypassing a throttle part such as a flux regulating part and the like and by providing a hydraulic reactor on the way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5492014-A (JP)
Title: Alignment-error display method in solid image pick-up device
Inventor: SHIMADA MASARU
IPC: H04N5/335
Filed: 1977-12-29
Abstract: PURPOSE: To simply re-register solid objects to be picked up by picking up the stripe pattern with specified number of stripe, detecting the components of side wave band and displaying with the detected output.  
     CONSTITUTION: High image resolution is obtained by arranging plural number of solid object to be picked up, 1, 2 and 3, in the specified position in the space and this method detects the side wave band components produced by sampling the picked up image signals obtained by picking up stripe-pattern 4 with specified number of strips and displaying an alignment error of solid object to be picked up, 1, 2 and 3, by driving display unit 14 by the detected output. With this invention, the solid object to be picked up is readily re-registered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11352350-A (JP)
Title: Production of optical waveguide element
Inventor: SHINDO KATSUHIRO
IPC: G02B6/13
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to polish the optical coupling end faces of optical waveguide elements with a high efficiency at a low cost at the time of polishing these end faces and to sufficiently clean the polished surfaces by a simple washing operation after polishing. SOLUTION: This process for producing the optical waveguide element with optical waveguides formed on a substrate surface includes (a) a stage for forming the optical waveguides 2 on a substrate wafer 1; (b) a stage for providing the surface of this substrate wafer 1 with the waveguide 2, formed with end face protective blocks 3 for polishing the optical coupling end faces of the optical waveguide elements by coating the surface of the substrate wafer with a curing resin and curing the resin to an end face protective block pattern; (c) a stage for forming the optical waveguide element block 4 by cutting the substrate wafer 1 provided with the end face protective blocks 3 to a polishable shape;  (d) a stage for polishing the optical coupling end faces 4a of the optical waveguide element block 4; and (e) a stage for obtaining the individual independent optical waveguide elements 10 by cutting the optical waveguide element block 4 having the polished optical coupling end faces 4a.
Patent JP-H0451081-A (JP)
Title: Riding simulation device for two-wheeler
Inventor: MIYAMARU YUKIO
IPC: A63F13/52
Filed: 1990-06-18
Abstract: PURPOSE:To enable a rider to feel the rolling motion and turning of a vehicle body really at the time of cornering by controlling a display device so that vides is rotated in the opposite direction from the rolling direction as the rolling angle of the body of a dummy two-wheeler increases. CONSTITUTION:A minicomputer 40 controls a video signal to the display device 33 so that the video is rotated in the opposite direction from the rolling direction as the rolling angle of the body of the dummy two-wheeler incrases. Namely, the inclination of the body of the dummy two-wheeler is reduced since a less centrifugal force than that on the actual two-wheeler operates, thereby slanting the horizontal line in the video on a screen in the opposite direction from the rolling direction. Consequently, the rider has a turning feeling.
Patent JP-S6219623-A (JP)
Title: Fixing device for decorative plate
Inventor: KAWASHIMA SHIGERU
IPC: F24C15/06
Filed: 1985-07-18
Abstract: PURPOSE:To provide a fixing device which is easily assembled and surely fixes a decorative plate without roughness if fitting of a glass and a decorative plate by constituting the decorative plate in such a manner hat an edge surface of the decorative plate contacting with a glass is so formed as swelling in the glass side is maximized at its center as bow-shape and further, a curl part at its lower part is inserted elastically into a frame and fixed. CONSTITUTION:A decorative plate 11 forms a curl part 14 after its lower end is folded inside and also forms support parts 16 for a glass and hooks 17 extended from the support parts as one body. Further, the decorative plate 11 has edge surfaces 19 of a folded part 11a at its upper part and the edge surfaces are swelled in the glass side and swelling is maximized at its center as bow shape in order to hold the glass elastically. As a result, the edge surfaces 19 of the decorative plate 11 are under such a condition as being pushed strongly to the gas and also its reaction force acts on the decorative plate 11 and therefore, each hook and the curl part 14 are secured to a door frame 10 without roughness in fitting.
Patent JP-S6315075-A (JP)
Inventor: ARIMA KATSUHIKO
IPC: F25D23/12
Filed: 1986-07-07
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-H0213673-A (JP)
Title: Floating type safety net
Inventor: SUZUKI MASAO
IPC: E04H17/00
Filed: 1988-06-29
Abstract: PURPOSE:To contrive to station safety nets at the water side at all time by arranging floats at the lower section of a floating type safety net, and thereby letting it be moved depending on the height of the water level. CONSTITUTION:Floats 2 are arranged at the lower section of a safety net main body 1 so that a floating type safety net 3 is completed. And when the water level is lowered, water concentrating toward the center of a basin allows numbers of the safety nets 3 which are adjacent one another to be formed into a circular shape. And when water is full, numbers of stationary safety nets 4 in a triangle form are arranged among the safety nets 3 with definite intervals spaced while being directed toward the center of the basin. By this constitution, safety can thereby be secured.
Patent JP-S6052553-A (JP)
Title: Steel for disk brake rotor
Inventor: TANI TAKAYUKI
IPC: C22C38/14
Filed: 1983-08-31
Abstract: PURPOSE:To develop a steel for a disk brake rotor having excellent braking performance without spoiling the intrinsic resistance to thermal cracking by adding a specific amt. of elements for improving oxidation resistance such as Ni or further Al, Mo, Cu, Ti, etc. to a forging steel material. CONSTITUTION:A steel material contg. 0.1-0.6% C, <0.8% Si, <3.0% Mn, 0.2- 5.0% Ni, <0.05% P and <0.05% S or contg. further 1 or >=2 kinds among 0.5- 5.0% Al, 0.1-3.0% Cu, 0.2-3.0% Ti and 0.1-5.0% Mo is used as a material for a disk brake rotor of an automobile, rolling stock, etc. The steel for the disk brake rotor having the braking performance equiv. to that of a cast iron is obtd. without spoiling the excellent resistance to thermal cracking of the forged steel rotor.
Patent JP-H1011365-A (JP)
Title: Protecting circuit for nonvolatile storage device
Inventor: KANEKO TOMIKO
IPC: G06F12/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a protecting circuit for the nonvolatile storage device which protects data in the nonvolatile storage device by detecting a fall in source voltage in its early stage and performing proper protecting operation. SOLUTION: A source voltage detecting circuit is composed of an A/D converter 6 which converts an analog signal being a detected voltage into a digital signal and outputs it, and an operation table 7 which stores an operation program corresponding to the detected voltage is provided; and a control part 1 controls protecting operation for writing and reading according to the operation program stored in the operation table, so a drop in source voltage is detected early and proper protecting operation is carried out to protect the data in the nonvolatile storage device 5.
Patent JP-H108627-A (JP)
Title: Device for opening and closing roof
Inventor: KOBAYASHI KAZUKI
IPC: E04B1/32
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To attain space reduction by providing a fixed roof above both ends of stadium or the like, arranging a pair of rails along both sides of the stadium, and thereby storing a movable roof under the fixed roof in opening the roof. SOLUTION: For a plurality of carriages 7A supporting a plurality of movable roofs 3A, 4A, 5A to be stored under a fixed roof 2, a pair of rails 8A are arranged at opposed ends of stadium or the like. To lower parts of corners of the lowermost movable roof 5A extendable columns 6 are connected and to lower ends of the columns 6 the carriages 7A are connected so that the carriages 7A can run on the rails 8A. A rear end of the roof 3A is adapted to slide on an upper surface of the roof 4A while a rear end of the roof 4a is adapted to slide on an upper surface. In closing the roof, a central part of the movable roof is turned into an upward projection form. Accordingly it is possible to avoid a bad influence of wind load.
Patent JP-H06193005-A (JP)
Title: Lift device for rail
Inventor: KATSUMATA TERUMASA
IPC: E01B29/16
Filed: 1992-06-18
Abstract: PURPOSE:To perform work simply and rapidly by vertically moving a base member by an actuator for a lift, hanging up a rail through a hook member and movably travelling while interposing a roller member between the rail and tie. CONSTITUTION:A base member 10 is put over a pair of rails, a hook member 30 is locked on the rail and an actuator 40 for a lift is operated. Then, support legs 42 are moved downward and the rail presses an installation place so that the base member 10 is raised by the reaction and the rail is hung up through the hook member 30. When a roller member is interposed in a space between the rail installing place and hunged up rail and the actuator 40 is operated again, the support legs 42 are moved upward and the base member 10 is lowered to mount the rail on the roller member. Then, the support legs 42 are floated from the rail installing place and the hook member 30 is disengaged from the rail. When the base member 10 is pushed longitudinally of the rail, a travelling roller 20 rolls on the rail to move the base member 10.
Patent JP-H11338041-A (JP)
Title: Optical device and camera provided with line-of-sight detecting function
Inventor: SUDA YASUO
IPC: G03B7/099
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To easily align a position to obtain information on an object, a gazing point and an index for detecting information and to stop the wasteful index display so as to save power. SOLUTION: This camera is provided with a line-of-sight detection means detecting a user's gazing point on an observation plane, a display means superposing and displaying the specified index set for detecting the information out of plural indexes on an object image on the observation plane, an information detection means detecting information on the object image existing at the specified index position, and a control means controlling the line-of-sight detection means and the display means.  The control means controls the display means to display the specified index set based on the gazing point detected by the line-of-sight detection means in response to manual input operation, and controls to temporarily continue the display of the specified index (#102→#103→#121→#122→#102) in the case of releasing the manual input operation and stop the display of the specified index (#123) after the prescribed time elapses.
Patent JP-H1013580-A (JP)
Title: Image forming system
Inventor: NISHIYAMA HIDETOMO
IPC: G03G21/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To relieve the load of the selection operation of the operator by interconnecting a plurality of digital copying machines with a network, setting properly various functions provided to each of the connected digital copying machines and facilitating the selection of a digital copying machine depending on the set function. SOLUTION: A plurality of digital copying machines are connected by a communication line and depending on a function set by the operator (S2), the digital copying machine providing an output processing of the function is confirmed (listed up) and displayed (S3). The operator selects an optional digital copying machine among the displayed digital copying machines (S5, S6) and the selected digital copying machine executes image output processing based on the image data (S8 → S13).
Patent JP-S6137158-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: A61G7/05
Filed: 1984-07-30
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-S5949612-A (JP)
Title: Method and device for automatic control of ship
Inventor: KUDOU TOKINORI
IPC: B63H25/04
Filed: 1982-09-14
Abstract: PURPOSE:To guide a ship to a target position effectively even when disturbance such as a tidal current and wind force is large by finding the angle difference from the direction of the target position from the route direction and position of a ship, and holding the angle difference and making a fine adjustment of the ship route. CONSTITUTION:A receiver 1 receives radio wave signals transmitted periodically from a main station and two slave stations and sends out a time-difference signal S1 indicating the difference in reception time. This signal S1 is supplied to an angle difference calculating circuit A and the signal S1 and an angle difference signal SA between the direction of the target position and the route direction of the ship are supplied to a steering device C. An angle calculating circuit B calculates and supplies an angle difference signal SB between the direction of the ship position and the route direction of the ship to the device C. The device C performs steering operation intermittently by the signal SA and continuous steering operation in intermittence by the signal SB.
Patent JP-S6222654-A (JP)
Inventor: SHIBAUCHI ICHIRO
IPC: C11B9/00
Filed: 1985-07-22
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-S6150267-A (JP)
Inventor: HENDORIKU KORUNERISU BARUDENAA
IPC: G11B23/087
Filed: 1985-07-22
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-S5492708-A (JP)
Title: Magnetic recorder-reproducer
Inventor: WATANABE HIROSHI
IPC: G11B15/48
Filed: 1977-12-29
Abstract: PURPOSE: To make tape running at the tape starting stable and shorten the start time by providing a device which moves pinch roller stop positions to change the spacing between capstan and pinch rollers stepwise.  
     CONSTITUTION: This is the device of closed loop type which is so constituted as to drive a mangetic tape 2 at a constant speed by means of one capstan 6 and two pinch rollers 7, 8 between magnetic head groups 11 thru 13 and feed reel, wind-up reel, wherein the stop positions of the pinch rollers 7, 8 are moved by plungers 17, 21, 22 at the pressure contacting and releasing of the pinch rollers 7, 8 from the capstan 6 so that the spacing between the capstan 6 and the pinch rollers 7, 8 is changed stepwise. These make it possible to stabilize tape running at the tape starting, let the tape running rise to stable running in a short time and reduce the impact sound when the pinch rollers 7, 8 make contact to the capstan 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6220242-A (JP)
Title: Manufacture of button type alkaline cell
Inventor: HARADA MASATO
IPC: H01M50/609
Filed: 1985-07-19
Abstract: PURPOSE:To stabilize the form of a gel zinc negative electrode, by filling a mixture of mercuric zinc powder and a gelling agent in a sealing plate, and then pouring an electrolyte through a nozzle whose injecting diameter is set in a specific ratio to the inner diameter of the sealing plate. CONSTITUTION:In a sealing plate 2 incorporated with an insulating gasket 1, is filled a mixture 3 of mercuric zinc powder and a gelling agent. Then, by using an injection nozzle 5a whose diameter phi1a and the practical inner diameter phi2 of the sealing plate 1 is set at a ratio 15 to 40:100, an electrolyte is poured in to make up a button type cell of alkaline manganese cell or mer cury cell with an alkaline electrolyte. Therefore, by adjusting the ratio of the nozzle diameter phi1a and the sealing plate inner diameter phi2, a partial piling of a gel zinc electrode or the like, as well as a scattering of the electrolyte can be prevented, and the manufacture of the cell can be stabilized.
Patent JP-H084304-A (JP)
Title: Construction method of underground structure and equipment
Inventor: OI KOJI
IPC: E04G21/14
Filed: 1994-06-20
Abstract: PURPOSE:To settle problems of the existing technology by a simple means, to greatly reduce a construction period of time as well as manpower and, at the same time, to promote the economic effect. CONSTITUTION:A set of two rails are laid in parallel on the outside ground across an excavation opening of an underground structure 1 and, at the same time, a temporary roof A with expansion construction is mounted between both rails 2 in a movable manner. By the movement of the temporaty roof A, the upper part of the opening of the underground structure 1 can be opened in accordance with weather, so that the underground structure 1 is constructed in all weathers.
Patent JP-H06504-A (JP)
Title: Method for cold rolling steel strip
Inventor: TAKEMOTO MASAKANE
IPC: B21B1/22
Filed: 1992-06-19
Abstract: PURPOSE:To improve the grip with a steel sheet and to prolong the roll life by forming projecting and recessing parts on the surface of the work rolls which are treated by hardening of an intermediate stand of a cold rolling mill and also executing rolling using these work rolls. CONSTITUTION:The work rolls which are treated by hardening are mounted in the intermediate stand of the cold rolling mill, the projecting and recessing parts of which the size D of the top face of the projecting part is 30 to 450mum, difference between the projecting and recessing parts is 2 to 20mum and distance P between the peaks of the projecting parts is 50 to 1000 7mum and which are in the range of 1<P/D<5 are regularly formed on the surface of the work roll. This method for cold rolling steel strips is executed using these work rolls. And, the area of the projecting parts of the roll used at this time is the area of 3 to 80% of the effective roll surface.
Patent JP-S5865054-A (JP)
Inventor: RUUPERUTO KURAFUTO
IPC: D06B1/14
Filed: 1981-10-08
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-H04231273-A (JP)
Title: Saddle for bicycle
Inventor: ARUTEMIO GURANZOTSUTO
IPC: B62J1/00
Filed: 1991-06-06
Abstract: PURPOSE: To provide a seat comfortable for a cyclist without forming a sharp vertical space between the front section and rear section of a saddle. CONSTITUTION: This saddle is provided with a broad saddle rear section 2, a saddle front section 4 applied with prestress, a frame 6 and an angle means 28 inclined downward and forward. The saddle front section 4 can be moved downward and forward along the angle means 28 against prestress.
Patent JP-S6051573-A (JP)
Title: Water surface transfer apparatus
Inventor: TOMIUCHI SHINICHI
IPC: B05C9/00
Filed: 1983-08-31
Abstract: PURPOSE:To impart variety to a pattern due to water surface transfer, by arranging an air nozzle to the pattern planning part of a water surface transfer apparatus, and changing a pattern by injecting an air stream to a film diffused and developed on a water surface. CONSTITUTION:A water tank 1 is filled with water and the water surface 7 is divided into a paint sump part 2 and a pattern planning part 2a by a weir 3 while a predetermined amount of a paint floating on water is supplied to the paint sump part 2. Subsequently, the weir 3 is opened to diffuse the paint. A plurality of air nozzles 8 are provided above the water surface in front of a position where a building board 6 is thrown into the water surface 7 and blows air to the diffused film to branch the paint. In this case, by separately adjusting the opening and closing state of the individual nozzle 8, the branching and unification of stripe patterns 9 are enabled and the variety of the pattern can be expressed. Furthermore, air velocity is pref. about 0.2-0.7m/sec.
Patent JP-S6223482-A (JP)
Title: Method for coating inner surface of pipeline
Inventor: MIYAZAKI YASUO
IPC: B05D7/22
Filed: 1985-07-19
Abstract: PURPOSE:To uniformly form a film, by using two non-mixing type liquid adhesives as a coating material and applying either one of said liquid adhesives to a pipeline to form a film and subsequently filling said pipeline with the other liquid adhesive before performing air blow. CONSTITUTION:Air blow is applied to the interior of a pipeline (a) so that a part of a primer 1 remains in a state adhered to the inner surface of the pipeline (a) in a thin film form to form a thin primer film 2a. Subsequently, the pipeline (a) is filled with a main agent 7 and lids 8' are applied to both pipe openings of the pipeline (a) to hold a closed state until the main agent is reacted and cured at the contact boundary interface with the thin film 2a. Thereafter, the lid 8' are detached and air blow is applied to discharge and recover the excessive main agent 7 to form a film 11 on the inner surface of the pipeline (a). By this method, the film can be uniformly formed to the pipeline over the whole thereof without irregularity.
Patent JP-S5862265-A (JP)
Inventor: KUME TAISUKE
IPC: E05B65/20
Filed: 1981-10-12
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-S5682340-A (JP)
Title: Bath room hot water supplying system and operation method thereof
Inventor: YAMAOKA MIKI
IPC: F24H9/20
Filed: 1979-12-11
Abstract: PURPOSE: To reduce a fuel consumption by a method wherein a sensible heat of a drained hot water exhausted from a bathtub is collected through a heat exchanger.  
     CONSTITUTION: A bathtub 1 is installed in a bath room and the water from water works is induced through a duct 2 to a regenerator 6 by means of a heat exchanger 4. The drained hot water from the bathtub 1 is induced through a duct 7 to the heat exchanger 4 and the drained hot water works as a heat medium to raise the water temperature in the heat exchanger 4. The hot water drained from the heat exchanger 4 is induced through a duct 8 to a sewerage pipe 9. The regenerator 6 and a solar heat collector 10 constitute a closed loop by means of ducts 11, 12. 
     COPYRIGHT: (C)1981,JPO&Japio