baber/WOPTO huggingface dataset:
Patent JP-2000312100-A (JP)
Title: Component recognition unit of surface-mounting machine
Inventor: AOSHIMA YASUAKI
IPC: H05K13/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To contribute to shortened tact time and to enable successful avoid once of interference of cameras, without allowing upsizing the unit or decrease in component recognition accuracy, even when emphasis is placed on an image of the underside of a component. SOLUTION: This component recognition unit is equipped with two cameras 23 composed of line sensors. The cameras 23 are installed so that the element rows of the line sensors become parallel, and the cameras 23 are tilted so that the optical axes cross each other to obtain images from different angles. While a head unit 5 is moved relative to the cameras 23 in a direction almost orthogonal to the element rows of the line sensors, the image of a sucked component is picked up. Using the image picked up by the cameras 23, an image processing portion 33 in a control device 30 creates a three-dimensional image of the component to recognize the component. The cameras 23 are placed so that they can capture images at different positions along the moving direction of the head unit 5.
Patent JP-H02299423-A (JP)
Title: Control device of distribution line
Inventor: KAJIMA TOSHIRO
IPC: H02H7/26
Filed: 1989-05-12
Abstract: PURPOSE:To improve a supply trouble to customers by inhibiting a trip signal once in an accident of an underground distribution line, by detecting the accident by an underground accident detection relay and by opening an underground distribution line circuit breaker, with which an accident point is determined. CONSTITUTION:In an accident of an underground distribution line 17 branched from an overload distribution line 6 a distribution line circuit breaker 5 is disconnected by a distribution line accident detection relay 9, while the overhead distribution line 6 and underground distribution line 17 get to a disconnected condition. After that, with the reopening operation of the distribution line circuit breaker 5 the overhead distribution line 6 gets to a full transmission condition by putting each aerial switch 7 to work one after another. On the other hand, when underground switches 18 are put to work at an accident point, a distribution line accident detection relay 9 detects the accident. It being, however, the underground accident, a trip signal from a distribution line accident detection relay 9 is inhibited. On that account, the distribution line circuit breaker 5 is not disconnected in the accident. An underground distribution circuit breaker 16 is opened by an underground accident detection relay 20 by which the accident was detected. The underground distribution line 17 only gets to the disconnected condition, where the determination of the accident point is made.
Patent JP-H01291059-A (JP)
Title: Air blowing temperature control circuit
Inventor: TAKAHASHI MINORU
IPC: G05D23/00
Filed: 1988-05-16
Abstract: PURPOSE:To prevent an abnormal higher temperature state from being attained at an initial stage of energization, perform a control over an electrical power accompanying its frequent energization and termination and get hot air with a sufficient high temperature by a method wherein an electrical power limiting time applied by a controlling means is made shorter as an energization terminating time in respect to a heating means is short. CONSTITUTION:When a device is energized by turning on a switch, an air blowing means is energized and an air blowing is started toward a heating means. Simultaneously, a controlling means is started to operate, an electrical power is supplied from a commercial AC power supply 8 to the heating means and the blown air is started to be heated. However, at that time, since the controlling means is simultaneously started, a heating operation is carried out while an electrical power to be supplied to the heating means is being restricted. A time for restricting such an electrical power described above is set according to a length of dead time before an energization for the heating means is started. Accordingly, the restricted condition of the supplying of electrical power for the heating means through a controlling means is terminated, sensing means in increased up to a controlling temperature and the state is transferred to a normal temperature controlling state with the sensing means and the controlling means.
Patent JP-S62279024-A (JP)
Title: Marking device for wire bar body winding machine
Inventor: MATSUDA YOSHIFUMI
IPC: B65H63/06
Filed: 1986-05-27
Abstract: PURPOSE:To facilitate the confirmation of a marking part by providing the holding means constraining the supporting member of a marking tube and releasing the holding means at the reaching point of the supporting member by the necessary part for marking. CONSTITUTION:A marking device 10 is composed of the supporting member 30 supporting a marking tube 28, the holding means 32 holding by constraining the supporting member 30 and a marking command means. The level arm 40 supporting the tube 28 constrains a linear bar body 18 in the traveling direction with the engagement of a stopper pin 42 and the linear bar body 18 is wound on a winding machine main body 20 leaving the tube 28 on the arm 40. The command means retreats the stopper pin 42 immediately before the arrival to the making tube 28 of a defective part, etc. together with the oscillation of the defective signal, etc. of the linear bar body 18 and the tube 28 is wound via a sheave 16 together with the linear bar body 18. The making part is easily confirmed by the bulging of the tube 28.
Patent JP-H05186092-A (JP)
Title: Paper feeding device
Inventor: TAKAHASHI SUSUMU
IPC: G03G15/00
Filed: 1991-05-24
Abstract: PURPOSE:To make a paper feeding device compact by enabling the detection of a recording paper housing part and recording papers with high reliability to eliminate a position detecting sensor for defecting them. CONSTITUTION:A pad 12c is located on an energizing plate 12a, and under the condition that recording papers 1 are not housed, a paper feeding roller 4 abuts on the pad 12c and rotates. Under the condition that a paper feeding cassette 2 is not installed, the paper feeding roller 4 does not contact to other member and rotates idly. A control unit 18 compares a driving load of a motor with a reference load level under each condition to detect the recording papers 1 and the paper feeding cassette 2.
Patent JP-S63286857-A (JP)
Title: Electrophotographic sensitive body
Inventor: MASHITA KIYOKAZU
IPC: G03G5/06
Filed: 1987-05-19
Abstract: PURPOSE:To retain the intrinsic characteristics of X-type metal-free phthalocyanine and to improve only its humidity dependency by incorporating the metal-free phthalocyanine made of mixed crystals of beta-type and X-type exhibiting intense diffraction lines at specified Bragg angles as an electric charge generating material in a photosensitive layer. CONSTITUTION:The photosensitive layer contains as the charge generating material the metal-free phthalocyanine composed of the mixed crystals of beta-type and X-type exhibiting intense diffraction lines of Bragg angles (2theta+ or -0.2 deg.) of 6.9 deg., 7.5 deg., 8.9 deg., 9.1 deg., 15.3 deg., 16.7 deg., 17.3 deg., 17.9 deg., and 20.4 deg.. Said metal-free phthalocyanine composed of the mixed crystals of beta-type and X-type is formed by heat treating alpha- or X-type metal-free phthalocyanine in N-methyl-2- pyrrolidone or monochlorobenzene for 1-5hr in a state of suspension, thus permitting the obtained photosensitive body to be reduced in humidity dependency, and to form an image superior in image quality without causing fog and white spots even under high humidity.
Patent JP-H08312887-A (JP)
Title: Cartridge type grease gun
Inventor: SAJI TERUHISA
IPC: F16N3/12
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the tilt of a grease cartridge in the inside of an oil cylinder. CONSTITUTION: A screw connection part 7, to which the tip of a grease cartridge 1 is connectable, is provided on the inner surface of a head cover 5, a piston 15 is fitted into an oil cylinder 3, and the piston 15 is composed of a disklike pressing part 16, abutting-adaptable to the end surface of the cartridge 1, and a cylinder part 17, formed directed from the peripheral end part of the pressing part 16 to the axis center direction of the oil cylinder 3 and the end part of the cartridge 1 can be fitted in. A gap, only enough to insert the cylindrical part 17, is formed between the inner diameter of the oil cylinder 3 and the outer diameter of the cartridge 1, and a spring 18, for pressing the piston 15 in the direction of a head cover 5, is provided between the piston 15 and an end cover 6.
Patent JP-S60263863-A (JP)
Title: Monitoring method of surface flow velocity distribution by stereoscopic image
Inventor: TAKAHASHI YOSHIAKI
IPC: G01P5/20
Filed: 1984-06-12
Abstract: PURPOSE:To evaluate a flow velocity distribution easily and securely by forming a continuous image and a copy image of the liquid of a river, etc., to be monitored by vertical photography at constant height, and monitoring the surface flow velocity distribution. CONSTITUTION:A video camera 20 is fixed at the constant height H from the water level of the river, e.g. to the parapet, etc., of a bridge 21 to take a vertical photograph of the water surface of the river continuously. Then, the camera 20 is detached from the bridge 21 after desired-time photography and the photographedvideo tape is copied to another video tape. Two cathode-ray tube display devices are arranged at a right and a left side; and a continuous image from one of the original tape and copy tape is reproduced and displayed on one display device and a continuous image from the other tape is displayed on the other display device. In this case, the playback of the other tape is delayed behind the playback of one tape by a time difference which generates parallax.
Patent JP-H10305399-A (JP)
Title: Method and device for detecting lining abrasion of wet clutch brake in mechanical press
Inventor: YOSHIDA HAJIME
IPC: B30B15/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To detect the degree of abrasion in a clutch and a brake without disassembling a clutch brake. SOLUTION: A wet clutch brake device of a mechanical press comprises a clutch 8 placed between a flywheel 7, connected to a main motor side, and a rotation shaft 4, connected to a main gear side, both of which are connected by the air supplied to the inside of a cylinder 12a and cut by a return spring 17, and a brake 9 which is released by the air and controlled by the return spring 17.  The abrasion of linings 8c, 9c of the clutch 8 and the brake 9 is detected, without disassembling a clutch brake, from the deviation obtained by a measurement of at least either one of the time required for an air inside of the cylinder 12a reaches up to a given pressure since the start of air supply the time required for the pressure inside of the cylinder 12a reaches down to almost 0 after the start of exhaust, and by comparison of either one of the above two with the time set in advance is necessary for air supply or exhaust according to the abrasion degree of the linings 8c, 9c.
Patent JP-H02302350-A (JP)
Title: Rapid hardening elastic composition
Inventor: MIHARA TOSHIO
IPC: C04B28/06
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a rapid hardening elastic composition having early development of strength and excellent elastic characteristics by blending an inorganic substance consisting essentially of a calcium aluminate, inorganic sulfate and a hydraulic substance with a polymer emulsion and rubber powder. CONSTITUTION:A rapid hardening elastic composition comprising an inorganic substance consisting essentially of a calcium aluminate, an inorganic sulfate and a hydraulic substance and/or a latently hydraulic substance and a polymer emulsion and rubber powder, suitable for floor covering materials for sports, joint compounds, etc. The calcium aluminate preferably contains about 30 to 60wt.% CaO and is amorphous. The inorganic sulfate is preferably II type anhydrous gypsum. Various kinds of Portland cements are used as the hydraulic substance and granulated slag of blast furnace as the latently hydraulic substance. The polymer emulsion is preferably ethylene-vinyl acetate copolymer, etc., and the rubber powder is preferably natural or synthetic rubber having <=about 3mm diameter. The composition can be blended with various kinds of admixtures and aggregates, fibers, etc. The composition can develop strength in a short time by blending the composition with water and can be made into a product having excellent elastic characteristics.
Patent JP-H08291815-A (JP)
Title: Nut
Inventor: ISHIHARA MASUO
IPC: F16B37/04
Filed: 1995-04-21
Abstract: PURPOSE: To firmly and stably fix a nut even if receiving a large torque and a large thrust by pressingly fitting it in a prepared hole in a board material. CONSTITUTION: A projecting part 2 is provided in one end of a nut main body 1 and a recessed/projecting streak 5 inclined in the same direction of a spiral of the female screw 9 of a female screw hole 8 is provided in the outer circumferential face of the projecting part 2. When the projecting part 2 is pressedly fitted in a prepared hole 12 in a board material 11, the recessed/projecting streak 5 decomposes torque, which is a rotational force, and a thrust, which is a drawing force, into two diagonal directions so that a detent and a pull-out prevention mechanisms can be improved.
Patent JP-H05312153-A (JP)
Title: Micropump and manufacture thereof
Inventor: AOYAMA HIROSHI
IPC: F04B43/04
Filed: 1992-05-13
Abstract: PURPOSE:To suppress foaming in a closed space, and to pressure feed a predeter mined fine amount of fluid by processing the surface of a channel part that is in contact with the fluid with graphite, for a fluid transporting diaphragm type micropump provided with a piezoelectric device and the like for driving a vibration plate. CONSTITUTION:When a piezoelectric device 9 is driven and a diaphragm 10 is vibrated in a micropump, a liquid flows from an inlet 5 through a closed space 11 to an outlet 6. The micropump is provided with an O-ring 12 and cases 1, 2 and the like, as well as a tube 13 communicating to the inlet 5 and the outlet 6. In this structure, a part or the whole part of the surface of a channel part that is in contact with the liquid is processed with graphite. The surface of the channel part including the closed space 11 is processed with graphite, for example. Before assembling elements forming the pump, together, polyacrylamide is grafted with a part of the surface of the channel part. The hydrophilic process is applied on the other part of the channel part by plasma process. The elements forming the pump are assembled together thereafter.
Patent JP-S6013861-A (JP)
Title: Curable coating composition
Inventor: KOJIMA MAKOTO
IPC: C08F20/18
Filed: 1983-07-02
Abstract: PURPOSE:To provide the titled composition containing a liquid monofunctional (meth)acrylate having cycloalkyl group, a rubber component, etc. at specific ratios, giving a coating film having uniform and easily controllable thickness, and capable of imparting various materials with heat resistance, electrical properties, etc. CONSTITUTION:The objective paint is obtained by compounding (A) 100pts.wt. of a liquid monofunctional (meth)acrylate of formula CH2=C(R)-COOR1(R is H or methyl; R1 is univalent group containing cycloalkyl group) with (B) 2-100pts.wt. of a rubber component, (C) 0-80pts.wt. of a monofunctional (meth)acrylate of formula CH2=C(R)-COOR2(R2 is 8-18C alkyl), (D) 5-150pts.wt. of a polyfunctional (meth)acrylate of formula [CH2=C(R)-COO]n-R3(R3 is n-valent organic group; n>=2) and (E) 0.5-40pts.wt. of a polymerization initiator.
Patent JP-H04230790-A (JP)
Title: Rotary type display device
Inventor: TANATSUGI TAKAYUKI
IPC: G06F3/153
Filed: 1991-05-27
Abstract: PURPOSE:To form a rotatable display screen and to change the position, direction, etc., of the characters displayed in correspondence to a rotating angle. CONSTITUTION:This rotary type display device has a display section 4 which is rotatably supported and displays image information and changes over a character generator control circuit 17 and a video controller 19 according to the scanning of the display section and erects and displays the image information at the time of rotating the display section 4.
Patent JP-S5551903-A (JP)
Title: Liquefied gas re-gasifying plant
Inventor: SOUMA AKIO
IPC: F01K17/02
Filed: 1979-09-21
Abstract: PURPOSE: To preserve environment from the effluent high temperature water and to reduce the size of a gasifying device by uning the high temperature waste water issued from a steam condenser for heating a gasifying device.  
     CONSTITUTION: Exhaust steam 12 of a steam turbine 11 is cooled and condensed by cooling water 5 at a condenser 13 and issued as condensation 14. The cooling water 5 is heated by heat exchange with the exhaust steam 12 at the condenser 13 and delivered as high temperature drain 6. A part or all of the high temperature drain 7 is supplied to a gasifier 3 for using as heating water for the liquefied gas re-gasifying apparatus. Liquefied gas is supplied from a liquefied gas tank 1 to the gasifier 3 where the liquefied gas is heated by the heating water 7 to be gasified and delivered from a part 4. The heating water 7 loses heat by the heat exchange with the liquefied gas 2 and drained as drain 8 of a lower temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000310958-A (JP)
Title: Display device and its production
Inventor: ABE MAKOTO
IPC: H01L51/50
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide sufficient light emission intensity and to improve productivity. SOLUTION: This display device has an organic electric field light emitting element having an anode electrode which is formed on at least one main surface of a substrate 1, a light emitting layer 2 which is formed on this anode electrode and is mainly composed of an organic electric field light emittable compound and a cathode electrode which is disposed on this light emitting layer 2. The display device described above has a back plate 3 which is disposed in approximately parallel to the substrate 1 of the organic electric field light emitting element and to face one main surface of the substrate 1, a hygroscopic material 4 which is disposed on one main surface of the back plate 3 facing the substrate 1 and a spacer members 5 which regulates the spacing between the substrate 1 of the organic electric field light emitting element and the back plate 3. As a result, the substrate 1 of the organic electric field light emitting element, the back plate 3 and the spacer members 5 form a hermetic space.
Patent JP-S62278567-A (JP)
Title: Substrate for structural member of electric and electronic device improved in function
Inventor: UEDA SHIGENORI
IPC: G03G5/10
Filed: 1986-05-28
Abstract: PURPOSE:To form a high-quality light receiving material by dropping rigid true spheres to the surface of a metallic body specified in thickness of the light receiving material or the like, and regulating an average D/R ratio and H each in a specified range, where D is the width of each spherical depressed trace formed by said spheres, R is their radii of curvature, and H is their depths. CONSTITUTION:The rigid spheres 3 made of stainless steel, aluminum, or steel, or the like are dropped from positions similar in height to the surface 2 of the metallic body 1, prescribed in thickness, of the light receiving material to form the spherical depressed traces 4 each having a radius of curvature R, a width of D, and a depth of H, and a D/R ratio is regulated to, for example, 0.035-0.5, and the depth H is regulated to, for example, 2.0-10mum, thus permitting the obtained metallic body 1 to be always stabilized in electric, optical, and photoconductive characteristics, enhanced in durability and humidity resistance, almost free from residual potential, and superior in cleanability.
Patent JP-2000056105-A (JP)
Title: Directional light diffusing film, its manufacture and display device
Inventor: SUGA TAIJI
IPC: B29C39/26
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent an image from blurring in a light diffusing film without deteriorating a light diffusing function. SOLUTION: A directional light diffusing film 10 is constructed by arranging fine transparent regions 14 for transmitting a light beam and fine light diffusing regions 16 for diffusing an emitting light beam alternately in one- or two-dimensional directions along a film surface on the surface of a transparent substrate film 12. An emitting light beam passing through the light diffusing regions 16 is diffused, and an emitting light passing through the transparent regions 14 advances straight as it is. In the case the film is attached to a light-emitting surface of a liquid crystal display or the like, quantity of an emitting light beam the front direction to reach to eyes without being diffused is increased to prevent an image from blurring.
Patent JP-S6018400-A (JP)
Inventor: KOSHI MASATAKA
IPC: B43L23/02
Filed: 1984-06-12
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-H02302329-A (JP)
Title: Production of amorphous material having nonlinear optical effect
Inventor: ITO MASUMI
IPC: G02F1/355
Filed: 1989-05-17
Abstract: PURPOSE:To improve light transmissivity by adding an organic molecule having nonlinear optical effects to a mixture solution of an Si alkoxide, water and an alcohol, completing hydrolysis, then applying an electrostatic field thereto and gelatinizing the solution. CONSTITUTION:An organic molecule having nonlinear optical effects, such as dimethylaminonitrobenzene, is added and mixed with a mixture solution of an Si alkoxide, such as Si methoxide, expressed by the formula (R is alkyl), water and an alcohol and the pH is regulated to 1 to 7. The regulated mixture solution is then hydrolyzed at 10 to 30 deg.C. After completing the hydrolysis, the mixture solution 10 is injected into a cell 6 composed of quartz glass plates 3 and 4 having electrically conductive films 1 and 2 formed on the surfaces thereof and a cell frame 5, heated to about 60 to 80 deg.C while applying an electrostatic field at 10 to 1000kV/cm and then gelatinized. After the gelation heating is continued to about 60 to 80 deg.C to dry the resultant gel substance and afford the objective amorphous material having nonlinear optical effects.
Patent JP-H07325866-A (JP)
Title: Merchandise display simulation system
Inventor: ONO HITOSHI
IPC: G06Q30/06
Filed: 1994-06-02
Abstract: PURPOSE:To provide a merchandise display simulation system capable of quickly and easily obtaining an accurate merchandise layout and high quality printing output at a low cost. CONSTITUTION:A selection means A selects the merchandise data of merchandise to be displayed in a display shelf from the merchandise data stored in a storage means 11 based on instruction data supplied from an instruction input means 12. Picture data for display corresponding to the selected merchandise data are selected by a picture selection means 23 and pictures expressed by the data are displayed on a display device by a merchandise display means B. Then, a tentative printing means 26 prints the picture of the display shelf and the pictures expressed by the original picture data of high resolution corresponding to the merchandise data selected by the selection means A so as to satisfy the merchandise layout expressed by the pictures of the display shelf and the merchandise displayed at the display device.