baber/WOPTO huggingface dataset:
Patent JP-H1075337-A (JP)
Title: Image input device, image input method, and storage medium storing image input control program
Inventor: FUJINAWA NOBUHIRO
IPC: H04N1/04
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To attain a short time reading with an increased luminous quantity of a light source section and to form image data with high image quality by reading image data of an original even after image reading, detecting a change in the luminous quantity of the light source and correcting the luminous quantity. SOLUTION: After reading of image data is finished, when an original support means returns in the vicinity of a read start position, a photoelectric conversion means of an image read section 29 conducts main scanning to read image data again. Furthermore, a central processing unit 33 compares the read image data with image data of the same position stored in a random access memory 37. An image data correction coefficient for each line to make a luminous quantity of each line constant is calculated based on a luminous quantity read before and a decreased luminous quantity calculated from a level difference. Then image data stored in a storage means are read one by one line each and the image data correction coefficient is multiplied with each line and the resulting data are outputted to an external computer 50 from an input output interface 39.
Patent JP-H10230884-A (JP)
Title: Folding bicycle
Inventor: FUNABIKI YASUHIKO
IPC: B62K15/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To easily fold a bicycle in comparison with a conventional one and extend the bicycle from the housing state to the usable state. SOLUTION: When the operation start of an electric driving device is instructed in the usable state shown in the figure (a), a vehicle body rear part 2 and a vehicle body front part 1 are approached to each other as shown in the figure (b) and automatically deformed in the housing stage as shown in the figure (c). When the operation start of the electric driving device is instructed in the housing state as shown in the figure (c), the vehicle body rear part 2 and the vehicle body front part 1 are separated from each and deformed into the usable state as shown in the figure (a).
Patent JP-H10290059-A (JP)
Title: Wiring board
Inventor: HORIUCHI MICHIO
IPC: H01L23/498
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which is kept free from a short circuit even if vias provided in one side of the wiring board are very narrow in space between them, wherein the vias are provided in the wiring board penetrating through it in a radial manner so as to set the vias provided in one side of the wiring board penetrating through it from its one side to other narrower in space between them than those provided in the other side. SOLUTION: Vias 12, 12... provided in a wiring board 10 penetrating through it from its one side 10a to other side 10b are so provided in the wiring board 10 penetrating through it in a radial manner as to set a space Wa between the vias provided in the one side 10a narrower than a space Wc between the vias provided in the other side 10b. The core 14 of the via 12 to serve as a conductor is covered with a sheath 16 of insulator.
Patent JP-H05269499-A (JP)
Title: Dehydration treatment of sewage sludge
IPC: C02F11/14
Filed: 1992-03-25
Abstract: PURPOSE:To obtain excellent flocculation properties and to enhance a treatment amount to a large extent by adding a specific cationic high-molecular flocculant to sludge whose pH is adjusted to a specific range to flocculate the sludge and subsequently dehydrating the flocculated sludge. CONSTITUTION:After an alkali agent is added to sewage sludge with pH of below 7 to adjust the pH thereof to 7-10, a cationic high-molecular flocculant containing a quaternized unit of diethylaminoethyl acrylate as a constituent monomer unit is added to the sludge to flocculate the same and the flocculated sludge is dehydrated. As mentioned above, good dehydration effect is obtained by making sludge alkaline. That is, a polymer of acrylic ester is extremely easily hydrolyzed as compared with a methacrylic ester or acrylamide type cationic polymer and ester is hydrolyzed in an alkaline solution to partially generate a carboxyl group. Therefore, both of a cation group and a carboxyl group generated by partial hydrolysis are present in the polymer within alkaline sludge to act on the sludge.
Patent JP-S58489-A (JP)
Title: Fender system
Inventor: KITAO YASUHIDE
IPC: B63B59/02
Filed: 1981-06-25
Abstract: PURPOSE:To prevent the surface of a hull and a fender from being damaged by a method wherein water such as fresh water, sea water or the like is jetted against the hull just before the hull touches a quay in order to lower the frictional force between the hull and the shock receiving plate of the fender by utilizing the antifriction action of water. CONSTITUTION:A H-shape rubber fender main body 2, on the surface of which a steel frame 4 pasted with a plastic sheet 5 thereon is integrally installed so as to make up the shock receiving plate, is fixed on the front surface of the quay 3. A nozzle 6 is fixed through a fitting 8 above the steel frame 4. The rear part of the nozzle 6 is continuously connected to a rubber hose 7 connecting to a sea water pump, which actuates by means of a signal issued from a laser range finder 9 detecting the access of the hull S. High pressure sea water is so contrived as to be jetted from the tip of the nozzle 6 against the hull by the actuation of said sea water pump. The jetted water moistens the hull S and at the same time washes off dust, earth, sand or the like.
Patent JP-H09288959-A (JP)
Title: Switch
Inventor: MIHASHI TAKAO
IPC: H01H83/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from sticking when an electric current is broken, by providing a trip mechanism part for tripping a movable piece, and a rotation shaft for transmitting the movement of this mechanism part to the movable piece, in the same casing. SOLUTION: At the time of normal electrification, a handle 14 is in a closed circuit position, to join a movable piece 6 and a fixed piece 5. When an abnormal electric current is generated in a circuit in this condition, this is detected by a detecting part 2, to drive a trip mechanism part 3. The trip action of the trip mechanism 3 is converted into rotating force, for rotating a rotation shaft 20 by a connecting arm 22. When the rotation shaft 20 is rotated, this rotation is transmitted to a bevel gear, attached to a movable piece turning shaft 21, to turn the movable piece 6 in a contact-parting direction to part a contact, thereby breaking the abnormal electric current.  By this constitution, the distance, between the trip mechanism 3 and an arc extinguishing chamber 4 wherein an arc is generated, can be ensured, thereby preventing foreign matters from sticking to the trip mechanism part 3.
Patent JP-H02280879-A (JP)
Title: Method for replacing filter of washing apparatus using organic solvent
Inventor: TANAKA MASATO
IPC: B08B3/08
Filed: 1989-04-20
Abstract: PURPOSE:To reduce the amount of an org. solvent by evaporating the org. solvent adhered to the filter in a hollow case to send the same to a solvent recovery means and subsequently sucking air in the hollow case to replace the filter using the hollow case. CONSTITUTION:The pressure in the hollow case 26 constituting a filter unit 25 is lowered and the org. solvent adhered to the filter 27 received in the hollow case 26 is evaporated. The vapor of the org. solvent passing through a vacuum pump 13 is sent in a distiller 12 being a solvent recovery means and condensed by the cooler 11 built in the distiller 12 to be recovered in a storage tank 6. The vapor of the org. solvent incapable of being recovered by the cooler 11 is recovered by a secondary cooler 21. Further, a very small amount of the vapor of the org. solvent incapable of being recovered by the secondary cooler is collected by an activated carbon filter 22.
Patent JP-2000291563-A (JP)
Title: Pump control device for work machine
Inventor: KOGA NOBUHIRO
IPC: F15B11/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance operability by preventing the occurrence of adverse effects due to power reduction control such as load shaking by means of the power reduction control, in response to the actual condition of a machine. SOLUTION: A first pump 1 for left travel motion and main winding, a second pump 2 for right travel motion and auxiliary winding and a third pump 3 for derricking a boom, are provided by variable displacement pumps so as to set the order of priority for power reduction control in these pumps 1, 2, 3. For example, when speed for a boom derricking action is not to be lowered, the first and second pumps 1 and 2 must take precedence of the power reduction control.
Patent JP-S5525773-A (JP)
Title: Infrared radiant burner
Inventor: HIKINO TEI
IPC: F23D14/16
Filed: 1978-08-14
Abstract: PURPOSE: To improve the radiation efficiency with a higher heating speed at ignition by means of a film formed on the surface of the porous honey-comb ceramic in such a manner as to be higher in the heat conductivity than that of the base body.  
     CONSTITUTION: Mixed with an inorganic binding material such as glass aluminasol, silicasol, and alkali silicate, a material with a higher heat conductivity (platinium, silver, magnesium, or the like) coats the combustion surface of a porous honey-comb ceramic as shown by 2 and then baked. In this manner, a combustion plate 1 with a numerical aperture of 8.8%, for example, in terms of a square plate of 65×50× 12.5 mm on which a total of 245 holes each measuring 1.1 mmϕ are given by arranging eight holes around one quadrangular pyramid at an interval of 3 mm. When made of a silica alumina ceramic fiber, the base body is coated with a electrically fused magnesia single crystal powder and a lithium silicate solution. When made of silimanite, it is coated with a silver paste composed of powdered silver, powdered glass, an organic binder, and an organic solvent. In both cases, the base material is baked at 1,000°C to form a film 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11296947-A (JP)
Title: Cartridge holder and optical disk device
Inventor: KUGA YASUHIRO
IPC: G11B17/046
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge holder capable of preventing a shutter from hooking to other component parts of an optical disk device when the loading or storing operation is carried out, even though the shutter is being in the state opened to the direction of the thickness of an optical disk cartridge. SOLUTION: The cartridge holder 1 is provided with a flat surface part 1a and side surface parts 1b, 1c almost orthogonally crossed with this flat surface part 1a. A spring slider 2 is fixed to one side surface part 1b out of these side surface parts 1b, 1c. When the optical disk cartridge 3 is inserted to the cartridge holder 1, a protruding part 2a of the spring slider 2 is engaged with a hole part 4a of the shutter 4 of the optical disk cartridge 3, and the shutter 4 is held by the cartridge holder 1. By the protruding part 2a, the side part of the hole part 4 is pressed in contact with the side opposite to the side of the flat surface part 1a of the cartridge holder 1. As the result, the moment is exerted on the shutter 4, then the shutter 4 is tightly adhered on the lower side surface of the optical disk cartridge 3.
Patent JP-S60242044-A (JP)
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/00
Filed: 1984-05-16
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-H07280843-A (JP)
Title: Insulating cap for current detector
Inventor: TAKAHASHI MASAMI
IPC: G01R15/20
Filed: 1994-04-13
Abstract: PURPOSE:To enhance the accuracy and workability in the positioning work of a board by bringing a magnetoeiectric element into contact with a core through an insulating cap comprising a cap body being fitted to a part of the core where a coil is not formed on the side thereof, and a C-shaped board clamp led out sideways therefrom. CONSTITUTION:The insulating cap 30 comprises a cap body 31 fitted to the side 21a of a core 21 where a coil 26 is not formed closely to a magnetoelectric conversion element 23, and a C-shaped board clamp 32 extending horizontally sideways from the corner at the upper end thereof. The body 31 is fitted to the side 21a and the side 21b provided with the coil 26 is inserted between two supporting pieces 33. A protrusion 21c at the forward end on the side 21b is hooked to a bottom piece 32c in order to prevent falling. When the core 21 fixed with the body 31 is assembled with a board 25 mounting the element 23, the board 25 is inserted into a recess 32a in the board 25 and positioned. The position of the element 23 on the board 25 is preset so that it is located in a notch 20. This structure enhances the positioning accuracy and workability.
Patent JP-H01270054-A (JP)
Title: Heat processor for image forming device
Inventor: WATANABE KOJI
IPC: G03D13/00
Filed: 1988-04-22
Abstract: PURPOSE:To complete the reaction between a coloring agent and a developer in a short time by performing image exposure and pressure application while a photosensitive member is superposed upon a transfer member and finishing development, and then pressing a nonmetal heat plate which can be heated to the softening point or more of an image forming material against an image formation area of the transfer member and speeding up a temperature rise. CONSTITUTION:The photosensitive member which is coated with microcapsules containing a photocuring material and the coloring agent and the transfer member which contains a developing material are put one over the other, and the exposure, pressure application, and development are carried out to form the image area on the transfer member. At this time, a coloring reaction is caused between the coloring agent of the photosensitive member and the developing agent of the transfer member which ooze out in the pressure applying process. At this time, heat plates 416 formed of heat-resisting resin with low heat conductivity are mounted on the image area and the temperature of the image formation area is raised speedily by a thermistor 413 provided thereupon, thereby speeding up the reaction. Thus, the image forming material is raised in temperature above its softening temperature and the reaction is finished in a short time with good heat efficiency.
Patent JP-H06307189-A (JP)
Title: Measuring method for driving depth of underground driving machine
Inventor: OKAMOTO TSUNEO
IPC: G01S13/88
Filed: 1993-04-26
Abstract: PURPOSE:To enable the measurement of driving depth by emitting electromagnetic waves from the main body of an underground driving machine toward the ground surface side, receiving reflected waves from the field surface between the ground surface or pavement surface and atmosphere, and processing the signals. CONSTITUTION:A transmitting antenna 7 and a receiving antenna 8 are installed on the upper part of a main body case 4 of an underground driving machine 3, A radar controller, transmitting and receiving circuits, signal processing section and data recording section are stored in the main body case 4. Electromagnetic waves are emitted toward the ground surface side from the transmitting circuit through the transmitting antenna 7 by control of the ladar controller. Electromagnetic waves reflected by difference in dielectric constant of the field surface between the surface of a paving layer 1 or the ground surface and atmosphere are received by the receiving circuit through the transmitting antenna 8, they are processed by the signal processing section to obtain a driving depth signal, it is recorded in the data recording section, and driving depth required to be driven is calculated, and driving depth is controlled.
Patent JP-H10278953-A (JP)
Title: Container
Inventor: SHIKURA MASAKATSU
IPC: B65D43/10
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a sealable container which is more hermetic. SOLUTION: A container has a container main body 11 having a flange on its periphery at its upper edges, and a lid 12 which is used for a container main body 11, is made of flexible resin, and has a raised part which contacts the upper edges of the container main body 11 and also has a flange, on the periphery of the raised part, which engages with the flange of the container main body 11. Locking projections 13a and 13b are provided all the way round the flange 13 of the container main body. Also, engagement part 14a, which engages with the locking projections, is provided all the way round the flange 14 of the lid. By engaging the engagement part of the flange of the lid and the locking projections of the flange of the main body, the main body and the lid are brought into firm contact with each other with forces exerted vertically.
Patent JP-S5433718-A (JP)
Title: Keyboard device for electronic instrument and production thereof
Inventor: SAKURAI YOUICHI
IPC: H05K3/36
Filed: 1977-08-19
Abstract: PURPOSE: To make a keyboard device substantially wireless to facilitate the production and repair by separating each key into halves and by electrically connecting the halbes through a jumper line. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5725221-A (JP)
Title: Production of hand for watch
Inventor: NEKO KAZUYUKI
IPC: B21D19/08
Filed: 1980-07-21
Abstract: PURPOSE: To press a hand body part and a pipe part into one body, and improve the productivity of the watch hand of a small size and a thin shape by breaking through a flat plate blank material with a broach of a circular cone shape, thereby forming the pipe part.  
     CONSTITUTION: When a blank material 10 of a flat plate shape is progressively fed and is positioned, a stripper 26 descends to press the plate 10 to a lower bushing 20 and an intermediate ring 22. Simultaneously with the descending of the stripper 26 or with slight delay therefrom, a broach 24 descends to break through the plate 10. At this time, the plate is broken through by the leading end 24a of a circular cone shape of the broach 24, and a pipe part 11 is formed on the rear surface of the plate 10 by the slant surface of the end 24a. Since the rear surface of the plate 10 is formed of the pipe part 11 while held supported by a receiving bar 23, a top surface 12 assumes the same state as finish pressing. Next, the pipe part 11 is inserted into a recessed part 30a, and is located. Thence, a broach 32 and a stripper 34 descend to size the bore, then to blank the outside shape, after which the surface 14 of a hand body part 13 is diagonally cut to a prescribed size (t) in thickness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10282736-A (JP)
Title: Copying machine
Inventor: OGAWA SHINICHI
IPC: G03G15/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine capable of using the same document size detection means in common both when automatic document feeder(DF) is used and when it is not used. SOLUTION: This copying machine is provided with plural document size detecting sensors S0 to S6 dispersedly arranged at specified positions in order to detect the size of a document placed on a document platen 14. The sensors S2 to S6 are mounted on a movable sensor plate 46. The sensors S0 and S1 are fixedly arranged at separate positions. The sensor plate 46 is set to the 1st position when the DF is not used, and it is moved from the 1st position to the 2nd position toward an outside direction β when the DF is used. At the 2nd position, the sensor S3 at the outermost part detects the existence of the document of larger size (for example, A1 size) than the maximum document size (for example, A2 size) to be placed on the document platen 14.
Patent JP-H11342141-A (JP)
Title: Pressure water supply system and supply device for unit chair for dentistry
Inventor: YANG WON DONG
IPC: A61C19/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure water supply system and supply device for a unit chair for dental use. SOLUTION: This pressure water supply system for a unit chair for dental use includes a pressurizing means 10 to discharge water flowing from a water supply source at a specified pressure, a water purifying means 20 to purify pressure water discharged from the pressurizing means 10 to which a medical equipment 12 is connected, a storage tank 30 to store pressure water passing the water purifying means 20 in a specified pressure condition, and a heating means 40 to supply pressure water passing the water purifying means 30 to the unit chair for dental use at a specified temperature for purifying pressure water to be used in the unit chair for dental use and supplying it while maintaining a constant pressure.
Patent JP-H01271334-A (JP)
Title: Transfer material transfer device for picture image forming device
Inventor: ANDO MASAO
IPC: B65H5/06
Filed: 1988-04-22
Abstract: PURPOSE:To securely prevent the flutter and speed change of a transfer material being transferred for obtaining a good quality picture image by providing a roller which is followingly rotated by a drivingly rotating roller and by which the transfer material is transferred while being held. CONSTITUTION:On the downstream side of a transfer passage 3, a guide roller 4 consisting of a conductive rubber is arranged. On the upper side of a guide upper plate 3, elastic supporting members 8 are fitted at prescribed intervals, and to each elastic supporting member 8 a roller 9 is rotatably supported, and it is so constituted that the roller 9 is brought into pressedly contact with the guide roller 4. When a transfer material P is fed to the transfer passage 3, the end thereof proceeds along the undersurface of the elastic supporting member 8, and passes through between the guide roller 4 and the rollers 9. And, even after the rear end of the transfer material P has passed through a resist- roller pair 5, the transfer material is always held by the guide roller 4 and rollers 9, and it is transferred to a transfer section. Thus, the transfer material P is prevented from fluttering, and the instantaneous speed change is not transmitted to the transfer section, so that picture image is not disturbed.
Patent JP-S60242860-A (JP)
Inventor: NAGASE TOSHIO
IPC: A61M60/851
Filed: 1984-05-18
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-H04308170-A (JP)
Title: Platform illumination device for elevator
Inventor: NAKADA MINORU
IPC: B66B3/00
Filed: 1991-04-05
Abstract: PURPOSE:To facilitate the work at a platform and secure safety by lighting a platform illumination lamp when an elevator cage arrives and a door is opened, and turning off the lamp when the door is closed. CONSTITUTION:When a cage arrives and a door is opened, a platform illumination control relay 14 is excited, and a contact 14c is closed to light a platform illumination lamp 2A. When a platform call in the same direction as the operation direction of the cage is registered by a platform button of this floor, a call register relay contact 15 is closed, and a platform illumination light-out delay command relay 16 is excited. A contact 16c is closed, a platform illumination light-out time limit relay 17 is excited, a contact 17a is opened after a fixed period, the relay 16 is de-excited, the relay 14 is de-excited, and the platform illumination lamp 2A is turned off. The platform illumination lamp 2A is kept lighted for a fixed period after the door is closed.