baber/WOPTO huggingface dataset:
Patent JP-H04183313-A (JP)
Title: Lawn mower
Inventor: ISHIMARU TAKEYUKI
IPC: A01D34/63
Filed: 1990-11-19
Abstract: PURPOSE:To reduce the size of a mowed grass transfer apparatus by placing the inlet port of a grass-collection box at the front end of the bottom face of the grass-collection box and integrating the grass-collection box with a guiding pipe placed along the inner front wall face of the grass-collection box and extending from the inlet port to the upper space of the grass-collection box. CONSTITUTION:A mower 3 for grass-mowing is placed in front of a mobile vehicle 2 and a grass-collection box 6 for temporarily storing the mowed grass is placed above the back part of the vehicle 2. The grass-discharging port of the mower 3 is connected to the inlet port 42 of the grass-collection box 6 through a mowed glass transfer apparatus 5. The inlet port 42 of the grass- collection box 6 is opened at the front end of the bottom face of the grass- collection box 6 and a guiding pipe 43 is integrated to the grass-collection box 6. The guiding pipe is placed along the inner front wall face of the grass- collection box 6 and extended from the inlet port 42 to the upper space of the grass-collection box 6. The size of the mowed grass transfer apparatus can be reduced and the mowed grass can efficiently be transferred to the rear part of the grass-collection box 6 by this structure.
Patent JP-H02160077-A (JP)
Title: Method and apparatus for producing decorative material
Inventor: KENJO YUTAKA
IPC: B05D1/28
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a decorative material having high accuracy by horizontally transferring a base material sheet from a plate cylinder to a drying hood. CONSTITUTION:A rotating plate cylinder 10 with a rugged pattern formed on the outer surface is placed on a rotating press cylinder 11 so that a base material sheet 12 is passed between the cylinders 10, 11. A doctor 13 is set by the cylinder 10 and foamable resin 15 is fed from a paste feeder 14 into recesses in the cylinder 10. The sheet 12 passed between the cylinders 10, 11 is sent to a heating zone 16, cooled and wound as a product. A three-dimensional fine rugged pattern can be formed.
Patent JP-H05152595-A (JP)
Title: Organic solar cell
Inventor: HASHIMOTO YUICHI
IPC: H01L51/05
Filed: 1991-11-05
Abstract: PURPOSE:To improve photoelectric conversion efficiency and obtain excellent stability at the time of continuous use by permitting to contain resin having a specified structure in a photoconductive layer. CONSTITUTION:A photoconductive layer contains resin having a structure shown by the chemical formula. In the chemical formula, R1 to R5 indicate a hydrogen atom, a halogen atom, a trifluoromethyl group, a nitrogen group, and a cyanide group, and they can be the same or different. However, the case where R1 to 5 are all hydrogen is excluded. In this way, excellent photoelectric conversion efficiency can be obtained, and at the same time, excellent stability can be obtained at the time of continuous use.
Patent JP-H07164971-A (JP)
Title: Hydrophilic mirror and manufacture thereof
Inventor: KAI YASUAKI
IPC: B60S1/60
Filed: 1993-12-15
Abstract: PURPOSE:To provide a hydrophilic mirror which is constituted to have a rapid water drop removing effect and have sufficient frictional damage resistance and continuity. CONSTITUTION:A reflective coating surface 4 is formed on one surface of a glass base sheet 1. A ground layer 2 having a microuneven surface formed of a metallic oxide and a water absorptive high molecular layer 3 are formed, in the order, on a surface opposite to the coating surface. A multicomponent metallic oxide containing SiO2 alone or at least one kind of SiO2 and ZrO2, and TiO2 and Al2O3 is used as the metallic oxide of the ground layer. A heater 5 is arranged in a state to make contact with the reflective coating surface.
Patent JP-2000015240-A (JP)
Title: Water treatment facility
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent scum coming up in introduced wastewater from stagnating in the water surface and becoming a cause of malodor in a primary settling basin or a final settling basin by installing a deodorization and odor removal means in any point of the basin in a changeable manner. SOLUTION: As a deodorization and odor removal means A, BIO 24 (a trade name), which is a bio-deodorant produced by utilizing a characteristic of containing a special active enzyme and converting organic substances into inorganic substances (water, carbon dioxide gas) by oxidation decomposition, is produced by forming a granular Biopak (trade name) and spherical Crystal Ball (trade name) and selectively set in the tip end upper side and the rear part upper side of an interlock arm 18 in a block-like shape. Further, BIO 24 may be installed in the inner face of a trough 9 and a communication trough 8 or in a rotatable side plate 13 and a manual arm 21 and only the content or BIO 24 together with a case is made changeable. Consequently, scum coming up in the introduced wastewater is prevented from being stagnated or water face and emitting malodor in a primary settling basin or a final settling basin.
Patent JP-H08177443-A (JP)
Title: Vertical type overhead cam type engine
Inventor: DOI SEISHI
IPC: F01M11/06
Filed: 1994-12-20
Abstract: PURPOSE: To improve lubricating performance of a sliding part of a valve system camshaft by recessively providing an oil reservoir groove on an inner bottom of a valve system chamber, constituting it so as to splash up oil reserved there by a valve system cam and covering a blow-by gas inlet of a breather chamber provided on a ceiling wall of the valve system chamber with an oil retaining cover. CONSTITUTION: A valve system camshaft 8 is installed on a lower part and an arm pivotal shaft 9 is installed on an upper part both horizontally in parallel with each other in a valve system chamber 4 provided on an upper part of a cylinder 1, and a plural number of valve interlocking arms 10, 11 are pivotally supported on the arm pivotal shaft 9 free to oscillate. An oil reservoir groove 15 is recessively provided on an inner bottom of the valve system chamber 4 and it is devised to splash up oil 16 in the oil reservoir groove 15 by cam tops of valve system cams 6, 7 in a vertical type overhead cam type engine constituted in such a way.  Additionally, a breather chamber 42 is provided on a ceiling wall 34 of the valve system chamber 4, a blow-by gas inlet of this breather chamber 42 is covered with an oil retaining cover 50 and a blow-by gas inflow port is formed on the opposite side of the oil splashing up side of the valve system cams 6, 7 and on the circumferential side of the oil retaining cover 50.
Patent JP-H04189724-A (JP)
Title: Thermo-adhesive part forming heat roll for packing container
Inventor: YOSHIMURA SHIGETAKA
IPC: B29C65/18
Filed: 1990-11-20
Abstract: PURPOSE:To enable reaching a prescribed temperature for a short time, to eliminate a need of temperature control by an outer operation and to enable a constant maintenance of space size and pressing force by a method wherein a pressing part which protrudes in an outer peripheral surface and is subjected to heat adhesion is heated by a resistance element having a positive temperature coefficient. CONSTITUTION:A pressing member 13 is engaged tight with a mounting groove 15 through a heat insulator 24 and fixed on a roll body 12 dettachably with a stopper screw 25, and an outer peripheral surface 23a of a heat transmission case 23 is formed in a circle having a rotation center of a driving shaft 5 as a center. When current is made to flow from a slip ring 6 on a power source side through a power source electrode 17, a resistance element 16, an earth electrode 20 to a slip ring 7 on earthing side, a resistance element 16 made of ceramics including barium titanate as a main component and having a positive temperature coefficient becomes hot in a short time. Thereby the heat transmission case 23 made of ceramics which includes glass and other inorganic materials is heated, so that its facial temperature reaches a prescribed value for a short time.
Patent JP-H08152173-A (JP)
Title: Easily built-up smoke-sucking ventilation device
Inventor: IKEDA KIYOSHI
IPC: F24F7/06
Filed: 1994-11-25
Abstract: PURPOSE: To provide a ventilation device which can be easily built up and installed indoor, and of which the smoke-sucking/discharging effect is great. CONSTITUTION: An easily built up smoke-absorbing ventilation device consists of an air-discharging duct pipe 2 which is arranged above a dining table from the vicinity of an indoor ventilation fan 1 along a ceiling wall in a suspending form, funnel-form transparent smoke-sucking hood 3 with an upper opening 31 which can be connected to one end of the air-discharging duct pipe 2, and ventilation hood 4 with a connection port to be connected to the other end of the air-discharging duct pipe 2, and a funnel-form connection port which can be connected to an external frame of a ventilation fan. The transparent smoke-sucking hood is suspended at the location of the eyes of a person who sits at the dining table or above a smoke generated from a gas stove in the vicinity of the person.  Then, smoke is forcibly sucked from the funnel-form opening of the smoke-sucking hood 3 by operating the ventilation fan 1, and is discharged to the outside from the ventilation fan through the air-discharging duct pipe 2.
Patent JP-H04186773-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SANADA TATSUYUKI
IPC: H01S5/00
Filed: 1990-11-20
Abstract: PURPOSE:To form a conductive film directly on an n-type InP layer, to simultaneously form an ohmic electrode and a p-type region layer, and to simplify manufacturing steps by exposing the surface of the n-type layer to be formed with a conductive film made of group IIB element with plasma fluorocarbon gas. CONSTITUTION:A step of exposing the surfaces of a high concentration n-type InP region layer 13 and high concentration n-type InP region layer 12a formed on the uppermost layer of compound semiconductor layers 12a-12n with plasma atmosphere of fluorocarbon gas, a step of depositing conductive films 9a, 9b formed of group IIB element on the surfaces of the layers 13, 12b in a reduced pressure atmosphere, and a step of heat treating, forming an ohmic contact between the layer 13 and the film 9a, and forming a p-type region layer 14 including group IIB element to reach in low concentration n-type InP region 12a or the layers 12b-12n thereunder, are provided. Thus, the electrodes 9a, 9b and the region 14 are simultaneously formed, and the manufacturing steps are simplified.
Patent JP-H06150501-A (JP)
Title: Cassette autochanger controller device
Inventor: TANI YUUSUKE
IPC: G11B15/68
Filed: 1992-10-31
Abstract: PURPOSE:To prepare a reproducing list with a simple constitution easily and correctly by transferring the information of a cassette taken out of based on plural programs to a storage means and storing them. CONSTITUTION:A recording/reproducing list is prepared by the outside controller 12 of a cassette autochanger 10 in accordance with a program preparing processing procedure. Then, a cursor is moved to either one of the cassette information displayed within a cassette information window by the controlling section 12. When a double clicking is carried out on this position, the cassette information to be transferred to the reproducing list is specified by the cursor. Thus, by selecting the cassette information displayed on the window by a user, the cassette information are specified in sequence by the cursor. Then, the reproducing list is accurately made by a simple operation.
Patent JP-H05151679-A (JP)
Title: Magneto-optical disk device
Inventor: KAWAGUCHI HIDEYUKI
IPC: G11B31/00
Filed: 1991-11-29
Abstract: PURPOSE:To prevent the damage or the rupture of a magnetic recording part by providing an erroneous insertion preventing means abutting on a partitioning part at the time of insertion, opposing to pressing force and retracting and a shutter opening/shutting means. CONSTITUTION:An erroneous insertion preventing means 33 obtaining the pressing force 34 so as to move toward the inside T1 of the side surface part 12k in the vicinity of a housing part 12p, abutting on the partitioning part at the time of inserting a magneto-optical disk or a magnetic disk, opposing to the pressing force and retracting is provided. Futher, an opening/shutting pin member 19 opening/shutting and moving the shutter in the direction of opening/ shutting according to the insertion/ejection of the disk is set small sufficiently so as to be movement-controlled at the angular position of the shutter of the magnetic disk. Further, the shutter opening/shutting means 30, 18 and 29 guiding the member 19 in a groove part 12a formed in inclination in the housing part 12p and opening/shutting and moving are provided. Thus, an FD cartridge is not damaged even when the cartridge is inserted erroneously into a MOD cartridge drive device reversing the surface and back faces of the cartridge.
Patent JP-H10164825-A (JP)
Title: Power supply driving device
Inventor: NAKAI KAZUYA
IPC: H02M3/156
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply driving device that allows a time constant circuit (capacitor) to be shared among the soft start circuits of a plurality of power supplies. SOLUTION: When power is applied, a supply voltage reset circuit 44 inactivates control signal ENA3 (reset signal XRST). When a sequence control section 3 sets the logic values of control signals CH1ENA, CH1SOFT to '1', soft start is caused where the output voltage of the first output circuit is gradually increased according to voltage signal VSCP. When the capacitor C1 of a start control section 22 is gradually charged, and the sequence control section 3 sequentially sets the logic values of control signals CH2ENA, CH2SOFT, CH3ENA, CH3SOFT to '1' according to charging voltage, soft start is caused for the second and the following output circuits. When, after the completion of soft start of all the output circuits, the sequence control section 3 sets the logic value of timing signal SPCENA to '1', the voltage of the output circuits is monitored and the circuits are protected.
Patent JP-H06147432-A (JP)
Title: Burner
Inventor: SHIMAZU MASAHIKO
IPC: F23D14/08
Filed: 1992-10-30
Abstract: PURPOSE:To stabilize flames on both ends and prevent the generation of unburnt gas in a thick and thin combustion type combustion device. CONSTITUTION:An inner pipe 3 which forms a thick gas burner port 7 is installed inside an outer pipe 2 which forms a thin gas burner port 5, thereby constituting a combustion pipe 1. A pressure reduction wall 10, which forms flame holding, is installed to the upper part side wall of the inner pipe where the pressure reduction wall 10 is extended on both ends of the combustion pipe 1 in the longitudinal direction, thereby installing an expanded part 13. This expanded part 13 is arranged so that it may be formed on both sides of the thin burner port 5. This construction makes it possible to envelop the both ends of the combustion pipe with thick flames and thin flames and stabilize the thin flames to a satisfactory extent and eliminate the generation of unburnt gas.
Patent JP-H03178108-A (JP)
Title: Laminated ceramic capacitor
Inventor: SUZUKI YOSHIO
IPC: H01G4/12
Filed: 1989-12-06
Abstract: PURPOSE:To restrain the release of electrode layers from ceramic layers for avoiding the deterioration in capacitance by a method wherein laminated multiple ceramic layers and electrode layers are provided and then depletion layers are arranged inside the electrode layers. CONSTITUTION:Electrode layers 5b-7b are provided between dielectric ceramic layers 1-4 composed of minute ceramic material mainly comprising barium titanate etc; said layers 5b-7b are arranged so that the leading-out parts may be led-out alternately from the ends of respective layers in the opposite directions, while depletion layers 8b are arranged inside the electrode layers 5b-7b. Accordingly, the fusion, of the electrode layers 5b-7b vertically holding the depletion layers 8b is obstructed by the depletion layers 8b so as to restrain the release of the electrode layers 5b-7b from the ceramic layers 1-4 of the dielectric. Through these procedures, the capacitance loss can be avoided.
Patent JP-2000126960-A (JP)
Title: Vacuum-sucking device of workpiece
Inventor: KOMATSU KOZO
IPC: B24B41/06
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To quickly vacuum-suck a workpiece on a base stand by vacuum- sucking air of vacuum-sucking holes by the ejector action by a constricted passage formed in the middle of a compressed air passage through a communicating hole. SOLUTION: A packing material 16 is filled in a state of leaving a fine void capable of slightly passing air in the middle of respective vacuum-sucking holes 12. For example, a vacuum-sucking device is formed of a spiral fine void formed between a female screw 12b formed in the middle of the vacuum-sucking holes 12 and a male screw 16a threadedly engaging with the female screw 12b. Thus, even if the vacuum-sucking hole 12 part protruding from a workpiece is put in an exposed state without being blocked up at all, since the device is formed as a structure for sucking air by the fine void capable of slightly passing the air in the middle of the vacuum-sucking holes 12, suction capacity of the vacuum-sucking holes 12 contacting with the workpiece is not influenced at all. Thus, the workpiece can be vacuum-sucked on a base stand.
Patent JP-2001096943-A (JP)
Title: Bookbinding tape with spine cover
Inventor: KAZAMA TAKAYUKI
IPC: C09J7/02
Filed: 1999-10-02
Abstract: PROBLEM TO BE SOLVED: To identify the name of a book even from the front thereof when the book is arranged on a bookshelf by making an entry of the name of the book on the side face of a spine cover, compared to a conventional bookbinding process by which the name of the book cannot be entered on the spine cover because of its small thickness and further, make it easy to take the book out of the bookshelf by picking the protruding spine cover. SOLUTION: This bookbinding tape with a spine cover is contrived in such a way that four pieces of a cardboard or a synthetic resin material sheet are stuck at a specified interval, on an adhesive-backed tape and the adhesive- backed tape is easily folded along respective gap parts.
Patent JP-H06161412-A (JP)
Title: Image display device
Inventor: KUDO YOJI
IPC: G06F3/153
Filed: 1992-11-27
Abstract: PURPOSE:To provide a display unit, equipped with a control VR capable of controlling the brightness and contrast of each display unit, for the image display device composed of plural display units for image display. CONSTITUTION:The image display device 10 consists of the display units 1-1 to 1-3 which display images, subcontrollers 2-1 to 2-3 which are provided corresponding to the display units and control the brightness and contrast by the display units 1-1 to 1-3, and a master controller 3 which controls the subcontrollers 2-1 to 2-3 associatively. The subcontrollers 2-1 to 2-3 consists of mutually independent variable resistors, which can be adjusted independently. Then a triple variable resistor is connected to those subcontrollers 2-1 to 2-3 and made to function as a master controller 3.
Patent JP-S63178095-A (JP)
Inventor: YAMAZAKI KOICHI
IPC: B43L13/06
Filed: 1987-12-16
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-H09154749-A (JP)
Title: Scale for kitchen knife
Inventor: WATANABE MITSUO
IPC: B26B3/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To cut soft objects, elastic objects, large-sized objects, the objects of a wide interval and the arrayed objects at the equal intervals without using a dedicated tool by measuring the interval with a scale part as a scale, performing denting more than a kitchen knife width at the time of cutting by the use of elastic force of a spring and adjusting the interval by sliding the scale part. SOLUTION: This scale is for cutting vegetables or the like with a kitchen knife at an equal interval and is used by attaching a main body 1 turned to a clip shape to the kitchen knife, fixing it by fastening parts 9 and 10, sliding the spring 4 for the scale by a wing nut 6 and adjusting thickness. The spring 4 for the scale to which an extension part 7 is attached is set so as to project to a lower part more than the kitchen knife at all times by the spring in a rotating direction, and at the time of cutting, pressed to a cutting board and dented. The spring 2 for sliding is for fixation and stabilization at the time of sliding fixation. As a using method, cutting is performed while pressing the extension part 7 onto the single surface of a cutting object or cutting is performed by matching the extension part 7 with the single surface or a cutting point by eye measurement.
Patent JP-H02163957-A (JP)
Title: Resin-sealed package of semiconductor integrated circuit
Inventor: ITO TAKASHI
IPC: H01L23/50
Filed: 1988-12-16
Abstract: PURPOSE:To prevent a lead frame from protruding to the side and to restrain the lead from being deformed by an external force by a method wherein the lead part is fit into a groove formed in the side or the rear surface of a package. CONSTITUTION:In a resin-sealed package, of a semiconductor integrated circuit, where a J-shaped external lead 1 has been extracted from its side, grooves 3, 4 are formed in the side or the rear surface of the package 2 and the external lead 1 is fit into the grooves 3, 4. For example, an external lead 1, of a lead package for surface mounting use, which has been extracted from a package main body 2 in two directions or four directions and which has been formed to be J-shaped toward the inside at the outside of the package main body 2 is fit into a groove 3 formed at the side part of the package main body 2. Alternatively, a groove 4 is formed from the side part of the package 2 to the rear surface of the package 2; the tip part of the lead 1 is fit into the groove 4.
Patent JP-H10162331-A (JP)
Title: Grounding device of magnetic recording and reproducing device
Inventor: NISHIGUCHI MASAZUMI
IPC: G11B5/53
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To surely ground a fixed cylinder without increasing the number of parts and without detriment to workability by providing a fixed yoke of a cylinder motor for a rotary cylinder, providing a substrate formed with a grounding land in the vicinity of a fitting hole for passing through a screw for fitting to a fixed cylinder and connecting a grounding part of a main body of the recording and reproducing device to the grounding land on the substrate. SOLUTION: The grounding lands 15 are disposed in fitting hole parts of the fixed cylinder on the substrate 14 including the fixed cylinder 3 and the fixed yoke 20 of the rotary driving motor. The grounding lands 15 are connected to a ground on a main body circuit side by a grounding pattern 16. By fixing the fixed cylinder with screws through the fitting hole parts, continuity is secured between the grounding lands 15 and the fixed cylinder, and the fixed cylinder is surely connected to the ground on the circuit side. In addition, the grounding pattern 16 is also operated as a shield against an FG pattern 18 and a PG pattern 19.