baber/WOPTO huggingface dataset:
Patent JP-S62131976-A (JP)
Title: Device for controlling ignition timing for spark ignition engine
Inventor: IIJIMA TAMOTSU
IPC: F02P5/155
Filed: 1985-12-05
Abstract: PURPOSE:To prevent knocking with good response while improving fuel consumption and output by detecting combustion light to monitor the condition of combustion, and controlling ignition timing to be a condition that self-ignition takes place without being brought to knocking. CONSTITUTION:A combustion light signal is inputted into an optical filter 5 by means of an optical fiber 4 installed in a combustion chamber 3, and components peculiar to self-ignition and knocking combustion are selected, which are transduced into electric signals by a photo-detector 6. Among these signals, only components peculiar to knocking and self-ignition are sent to a knocking judging circuit 12 and a self-ignition judging circuit 13 through filters 10 and 11 respectively, from which components which are greater their respective reference voltages, are inputted into a control circuit 14 as a knocking or a self-ignition signal. The control circuit 14 carries out the lead angle of ignition timing until a self-ignition existing condition is detected. On the other hand, this lead angle control is stopped if a signal of knocking is inputted, immediately carrying out a lag angle by a certain quantity on the contrary.
Patent JP-H0791950-A (JP)
Title: Photodetecting sensor
Inventor: SHIGETA HITOSHI
IPC: G01J1/02
Filed: 1993-09-27
Abstract: PURPOSE:To obtain a sensor which is small with an angle of visibility expanded by utilizing a refraction phenomenon of light generated on the interface of a medium varied in the density. CONSTITUTION:Light 6 made incident from a slit 2 refracts toward the normal on the interface of a medium 1 and reaches one side of a photodetector 3 in close contact with the bottom part of a medium 1 to generate electrical signal. The signal is passed through a signal processing circuit 15 to drive a motor for driving so that a correction is made to turn the normal of a sensor to a light source. When the normal of the sensor falls on the same straight line as the light source, the incident light travels straight without refraction from the slit 2 to generate an electrical signal of equivalence in the photodetector 3 on both sides when it is cast on the top alone of a light shielding wall 4 provided on the interface of the elements 3 or when the thickness of the light shielding water 4 is smaller as compared with the width of the slit 2. The signal is synchronized with a circuit 15 to be down to zero and the motor will not rotate. Thus, the movement of the light source is always tracked thereby making it possible to hold the direction of the sensor in front of the light source.
Patent JP-S62135107-A (JP)
Inventor: HANAKATA TOSHIYUKI
IPC: B65B9/06
Filed: 1985-12-05
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-H07125665-A (JP)
Title: Fuel tank
Inventor: SONODA TAKAYOSHI
IPC: B62J35/00
Filed: 1993-11-02
Abstract: PURPOSE:To provide a fuel tank being a fuel tank made of synthetic resin colored in fluorescent color, capable of preventing permeation of light, not changing its outer color even when fuel is injected inside and constantly favorable in appearance. CONSTITUTION:This is a fuel tank 1 formed in a container type by blow moulding by way of using synthetic resin such as polyethylene, etc., and it is formed in double layers of an outer plate 2 colored in fluorescent color with the synthetic resin and an inner plate of a reflector of white color, etc.
Patent JP-H11108593-A (JP)
Title: Missile guide method
Inventor: ARAI MASAHIKO
IPC: G05D1/12
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To shorten the time until the launch according to the kind and the characteristic of a target by selecting a method where a missile is launched toward an expected meeting point, and the missile is guided after the launch to the expected meeting point with the target by the acceleration command from the ground. SOLUTION: The signal to direct a target from a fire control signal processing device 5 based on the position information of the target acquired by selecting a prompt response mode by a target homing device 3, is transmitted to a launching equipment drive control device 7 directs the launching equipment 8 toward the target, and a body 2 of a missile is launched. The acceleration command to guide the body 2 of the missile to the expected meeting point is calculated by the fire control signal processing device 5 based on the information such as the position and the speed of the target and the body 2 of the missile to be acquired by the target homing device 3 and a missile homing device 4. The launching time can be shortened according to the kind and the characteristic of the target.
Patent JP-H06123678-A (JP)
Title: Air bleeding engine burning test apparatus
Inventor: SUGIYAMA YOKICHI
IPC: G01M15/00
Filed: 1992-10-13
Abstract: PURPOSE:To achieve the required simulated flight height by a small quantity of ejector driving flow by providing exhaust devices which independently exhaust engine exhaust gas flows. CONSTITUTION:An air flow supplied from a pipe 3 directly connected to an engine 1 in a test chamber 2 burns in a burning chamber 1a to be discharged from an exhaust nozzle 1b. The exhaust gas S1 is restored in its pressure in an exhaust duct 5a special for the engine exhaust gas and is discharged to the open air from an ejector 6a. At that time, the diameter of the duct 5a is set at an appropriate size. Thereby, the diffuser efficiency is high and the load of the ejector 6a is small. Therefore, in relation to a required value P2 in accordance with a circumferential pressure of the nozzle 1b, the test at an ejector driving flow E smaller than that of a former apparatus, can be performed. In other word, when the flow rate of the driving flow E is the same as usual, the test for the height greater than that of a former apparatus, can be performed.
Patent JP-H02122105-A (JP)
Title: Combustion cylinder of oil burner
Inventor: NAKAGAITO TORU
IPC: F23D3/04
Filed: 1988-10-29
Abstract: PURPOSE:To improve a burning condition when lowering a wick by forming an upward bent cylindrical part on the inner edge of a receiving part for mounting a heat-resistant heat permeation part and drilling air holes in the receiving part. CONSTITUTION:The edge of a receiving part 4 facing an outer flame cylinder 2 is bent upward to form a cylindrical part 5 while air holes 6 are drilled in the receiving part 4 between the cylindrical part 5 and a heat-resistant heat permeation 3''. An air flow ascending in the gap between the inner edge of the receiving part 4 and an outer flame cylinder 2 is kept at high speed to introduce in the cylindrical part 5 so as to flow upward and a combustion gas produced at the time of combustion on the outside surface of the outer flame cylinder also flows upward. The air allowed to flow in the gap between the cylindrical part 5 and the heat-resistant heat permeation cylinder 3'' from the air holes 6 also ascends and climbs smoothly without turbulent flow at the edge part of the cylindrical part 5. Accordingly, combustion gas is difficult to disperse in the air ascending along the inner wall part of the heat-resistant heat permeation part 3'' and the air is kept in a condition in which the combustion gas is held low.
Patent JP-H05306438-A (JP)
Title: Nonoriented electrical steel sheet extremely excellent in magnetic property and its manufacture
Inventor: KUMANO TOMOJI
IPC: C21D8/12
Filed: 1992-10-13
Abstract: PURPOSE:To provide a nonoriented electrical steel sheet having a random cube and extremely excellent in magnetic properties in the all circumferential directions and a method for manufacturing the steel sheet. CONSTITUTION:This steel sheet has 0.20 to 1.20mm sheet thickness with a random cube whose collective composition after primary recrystallization is formed into a {100}<0vw> one and the strength in the {100} plane parallel to the rolling plane is regulated to >=2 times by a pair random, and is manufactured so that in the process for which solidifying molten steel essentially contg. <=4.0% Si and <=2.0% Al by the surface of a cooling body moved and updated and pickling, cold rolling and finish annealing are executed, the cold draft is regulated to 5 to 40%. In such a manner, the product for which the ideal random cube {100}<0vw> is formed and having extremely excellent magnetic properties in all circumferential directions is easily obtd.
Patent JP-H0993017-A (JP)
Title: Tube for antenna guide of communication equipment
Inventor: ARIYOSHI TOSHIHIKO
IPC: H01Q1/27
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a tube for antenna guide of communication equipment with which a slide antenna can be smoothly put in/out and further, an external noise can be surely prevented from being directly infiltrated into a reception circuit. SOLUTION: This tube for slide antenna guide can be fitted onto the casing of communication equipment. On the outer peripheral surface of this plastic tube 1, an electromagnetic wave shield layer 2 is provided.
Patent JP-2001096619-A (JP)
Title: Laminating machine
Inventor: IRIYAMA YASUHIRO
IPC: B29C63/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminating machine in which the terminal of an adhesive sheet fed out from a sheet roll is not separated from a paper tube. SOLUTION: A laminating machine has a paper supply part A for supplying paper P, a sheet supply part B for supplying a pair of adhesive sheets S1, S2, a laminate treatment part C having a laminating roller 30 for feeding the paper P, while being laminated with the sheets S1, S2, as a laminate R, a cutting part D for cutting the formed laminate R, a cassette discrimination sensor for detecting the width of the sheets S1, S2, a cutting mode selection switch for selecting a cutting mode, and an adhesive strength detection sensor for detecting the adhesive strength of the adhesive of the sheets S1, S2. On the basis of the size and adhesive strength of the detected or selected sheets S1, S2 and the cutting mode, the torque of a driving motor for driving the roller 30, etc., is controlled.
Patent JP-2000102996-A (JP)
Title: Sizing method and apparatus for single-faced corrugated cardboard production apparatus
Inventor: HATASA KAZUHIRO
IPC: B31F1/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To always uniformly apply a proper amt. of a size to corrugatgion top parts of a core paper by an extremely simple constitution. SOLUTION: A sizing roll 36 for applying a size to the corrugation top parts of a core paper 16 is moved so as to approach a second stage roll 14 and the position where the sizing roll 36 is brought into contact with the second stage roll 14 through the core paper 16 is detected to be set to the origin. The sizing roll 36 is moved so as to be spaced apart from the origin by predetermined quantity with respect to the second stage roll 14 to be positioned at a sizing position with respect to the core paper 16.
Patent JP-H02122181-A (JP)
Title: Refrigerator
Inventor: YAMAJI HISAYO
IPC: F25D17/04
Filed: 1988-10-31
Abstract: PURPOSE:To prevent food on the rear portion of a tray from freezing and to keep a good convection current of cold air by providing a wall plate that is laid over the whole length of rear brim of an intermediate tray, extended up to the front brim of a lower outlet of a temperature controller, and provided with openings. CONSTITUTION:Portion of the cold air blown out from a lower outlet of a temperature controller 5 flows towards an intermediate tray 16 through openings 19, the remainder flows down towards a bottom tray 14 through air paths 19, and both the cold air return to a chiller through a suction port 15. When food is stored in the intermediate try, food is surely placed before a wall plate 17. The rear brim of the intermediate tray 16 is extended up to the front edge of the lower outlet 19 so as to form the wall plate 17 with openings and an air path 20 between a partial freezing compartment and a back wall. Thereby, food placed on the rear portion of the intermediate tray 16 is prevented from falling down or sliding out of the tray to clog the air path 20, and from freezing. And also, cold air convection flow toward the bottom tray 14 is not interfered.
Patent JP-2000104132-A (JP)
Title: Copper sintered sliding material
Inventor: SAITO KOJI
IPC: C22C9/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sliding material having wear resistance and seizuring resistance without using Pb as a lubricating component by allowing it to have a compsn. contg. a specified ratio of Mo and/or W and a specified ratio of Bi, and the balance substantially Cu. SOLUTION: The content of Mo and/or W is 1 to 20 wt.%, and the content of Bi is 0.5 to 20 wt.%. The powder 1 of Mo and/or W alone or in combination is mixed and sintered with copper or copper alloy powder and is uniformly distributed into a copper sintered base 3. In the case an S added substance is rubbed in a lubricating oil, Mo, W and S exposed onto the surface of the sintered material are bonded to obtain a lubricating film having durability. As the lubricating component till a sulfurized film is formed on Mo and W in the initial stage of the driving, Bi 2 as a low m.p. metal is added. As to the copper sintered base 3, the rear is provided with a copper back plate. By incorporating one or >= two kinds among P, Sn, Ni and Ag in addition to Mo, W and Bi, the strengthening of the copper sintered base and its corrosion resistance can be attained.
Patent JP-S60251117-A (JP)
Inventor: HAINTSU SHITSUHITO
IPC: C01B33/113
Filed: 1984-12-28
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-H02124312-A (JP)
Title: Device for adjusting car height
Inventor: ITO TAKAAKI
IPC: B60G17/015
Filed: 1988-10-31
Abstract: PURPOSE:To keep a height constant against changes in movable load by linking a link mechanism for linking the spring lower side of a vehicle to a height adjusting valve, to the spring upper side by means of a damper and installing an elastic member on the spring lower side of the damper of the link mechanism. CONSTITUTION:When goods are loaded on a load carrying platform fixed to a body frame 6, an axle case 2 is displaced from a balance position D to a loading position E. Also, torsional force accompanying the relative rotation between a shaft 3d and a bracket 2a is accumulated in a torsion rubber bush 10. Due to this accumulated torsional force, a third link 3c is displaced in a G direction while rotating a first link 3a up to a B position. Thereupon, a height adjusting valve 1 connects a pressure air source to an air spring 12 causing the load carrying platform to rise. On the other hand, as the goods are unloaded from the load carrying platform, the axle case 2 is displaced to an F position. Then, the first link 3a is rotated to a C position while the height adjusting valve 1 releases air in the spring 12.
Patent JP-H09107717-A (JP)
Title: Apparatus for controlling posture of working machine
Inventor: MASUTOME ATSUSHI
IPC: G01C15/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To keep the preset posture of a working machine relative to the ground by accurately detecting the ground posture of the working machine without using a complicate and expensive facility on the ground. SOLUTION: The ground posture of a working part of a working machine is acquired as GPS posture data of a time series at prescribed time interval based on a double phase difference obtained by the information on the phases of both carrier waves of a GPS standard station on the ground and a GPS receiving means on the working machine. The change of the posture of the working part is determined as an inertial navigation posture data of a time series of a prescribed time intervals by an inertial navigation calculation part INS as a time series with a prescribed time intervals based on the information sent from the inertial navigation detection parts S5, S6. A posture changing means 104 is operated to keep the working part to a preset ground posture based on the detected posture information of the working part at the present time determined by a posture detection means 103 based on the GPS posture data before a prescribed time from the present time and the inertial navigation posture data of the present time.
Patent JP-2000103039-A (JP)
Title: Apparatus for inspecting printing on cylindrical container
Inventor: SHINTANI JUICHI
IPC: G01N21/94
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting printing on a cylindrical container by which imaging time can be stably taken and accuracy in inspection is improved. SOLUTION: A plurality of articles 1 to be inspected carried in by means of a carrying-in belt 8 are inserted into a plurality of rotating shafts of a work rotating unit 2 and while the articles to be inspected are being rotated around the rotating shaft, the surface of the articles to be inspected are imaged by an imaging means 3. Existence of defects of printing on the outer surfaces of the articles to be printed is judged by the imaging data obtd. The articles to be inspected after imaging are taken out from the rotating shaft and are carried on a carrying-out conveyer 9 and articles of inferior quality are discharged. By carrying, imaging and inspecting simultaneously a plurality of the articles to be inspected, a stable imaging time for at least two rotations can be taken and accuracy of the inspection can be improved.
Patent JP-H1094816-A (JP)
Title: Device for changing web guide for mill roll
Inventor: YAJIMA KENICHI
IPC: B21B31/08
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency and to save manpower by executing attachment/detachment and transportation through a traveling truck at the time of changing a web guide for mill rolls. SOLUTION: The device 1 for changing the web guide for mill rolls is provided with an upper roll set part 3 for temporarily placing an upper roll 2, lower roll set part 5 for temporarily placing a lower roll 4 in series in the same direction as the upper roll and guide attaching/detaching device 7 or the like.  In the guide attaching/detaching device 7, in the side positions of both roll set parts 3, 5, on the traveling truck 75 which is freely movable along the axial direction of roll, a holding head 76 for holding the web guide attachable/detachable, holding mechanism for vertically moving the holding head, etc., are mounted and, in the upper roll set part 3, a pair of shaft end supporting members 20, 21 for supporting both end parts of the upper roll 2, a pair of chock receiving members 22 whose height position is variable for supporting a pair of the chocks and a chock rotating device 23 with which a pair of chocks and web guides are rotated at least 180 deg. or the like are provided.
Patent JP-S63129329-A (JP)
Title: Image pickup device
Inventor: EGAWA TAKESHI
IPC: G03B17/18
Filed: 1986-11-20
Abstract: PURPOSE:To recognize a hand shake quantity by displaying image pickup data which has higher brightness than the image pickup data of respective picture elements displayed currently on a display means on the display means in order when the image pickup data are fetched to an image pickup means. CONSTITUTION:When the image data received from an A/D converting means 3 has higher brightness than image data read out of a storage means 7, this image data with higher brightness is written in the storage means 7. A switching means 9 is switched until a switch 6 turns off simultaneously with said storage operation and the image data stored in the storage means 7 is sent, frame by frame, so that a photographed image is displayed on the display means 10. Further, while shutter blades are open as determined by an exposure control means 12, a solid-state image pickup element 1 is driven to display the high- brightness image stored in the storage means 7, if a hand shake is caused, the high-brightness part is displayed on the display means 10 preferentially to the high brightness part corresponding to variation in brightness at each image position. Consequently, the quantity of the hand shake can be confirmed.
Patent JP-S63259529-A (JP)
Title: Image pickup device
Inventor: EGAWA TAKESHI
IPC: G03B17/40
Filed: 1986-11-20
Abstract: PURPOSE:To prevent the effect of camera shake and to obtain the photograph of good quality by detecting the quantity of camera shake with the pushdown of a release button and automatically setting a shutter time lag according to the detected deflection of a picture. CONSTITUTION:At two points of the time when a switch 52, which indicates photographing, is pushed down and the time when a specified time passes, the deflection of the picture obtained from a CCD 4 is obtained from an integrator 35 as the quantity of camera shake and the shutter time lag according to the quantity of camera shake that means, a delay time till the shutter opens since the switch 52 is switched 'on', is set by a discrimination circuit 36. Namely, the integrator 35 integrates the sum of the quantities of camera shake and the discrimination circuit 36 computes the shutter time lag Z. By setting the shutter time lag, a second timer 37 outputs a signal when it is the time set in the timer and an AND gate 40 receiving the 'high level' signal instructs the exposure to an exposure control means 41 so as to make the shutter open. Thus, the effect of camera shake can be prevented and the photograph of good quality can be obtained.
Patent JP-H08116618-A (JP)
Title: Fireproof sheet
Inventor: OWARI MASANORI
IPC: H02G9/00
Filed: 1994-10-17
Abstract: PURPOSE: To enable a fireproof sheet to maintain a fireproofing ability for a long time by sticking fire-resistant cloth-like materials having a texture closer than that of a thermally expandable reticular sheet to both surfaces of the reticular sheet. CONSTITUTION: Fire-resistant cloth-like materials 2A and 2B are stuck to both surfaces of a thermally expandable sheet (HS) 1 with an adhesive 3. The HS 1 is formed in a net by using a rubber-like thin sheet having thermal expandability. The cloth-like materials 2A and 2B are formed by using pieces of incombustible or fire-resistant cloth having a texture which is sufficiently closer than that of the HS 1. For example, thin felt or textile made of carbon fibers or glass fibers is used. The cloth-like materials 2A and 2B are not stuck to the HS 1 in the meshes 6 of the HS 1. Therefore, the HS 1 can freely expand in the thickness direction of the HS 1 and another direction in which the meshes 6 are filled up.
Patent JP-H10108008-A (JP)
Title: Image-processing method
Inventor: ISHII RIE
IPC: H04N1/40
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the image-processing method, where a capacity of a memory is reduced and a processing in response to a characteristic of respective images is selected by selecting filter processing with area data as a processing result of an area separate section and gradation processing of its post stage is selected, based on the edge data generated depending on the result of processing image data after magnification processing of a 2nd edge separate circuit, so as to eliminate the need for storing area data generated by a result of processing of the area separate section after the filter processing. SOLUTION: In the image-processing method that processes an image where a character area and a pattern area and mixed, received multiple-value image data are processed by an area separating means 4, consisting of a dot area separate means 1, a 1st edge separate means 2 and a deciding means 3, the processing content by a 1st processing is selected, depending on area data as a result of the processing above. A 2nd edge separate means 5 to separate an edge part and a non-edge part of an image subject to the 1st processing is used and a processing content in the 2nd processing is selected, based on the obtained edge data.