baber/WOPTO huggingface dataset:
Patent JP-2000177472-A (JP)
Title: Opening and closing device for floor opening
Inventor: KITAGAWA YASUHIRO
IPC: B60N3/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost opening and closing device for floor openings having a multiple function. SOLUTION: This device includes openings formed in a floor face (f), floor lids each having both a lid-like main body covering the opening and a hinge piece engaging with an insertion port that extends from a side edge of the main body and is formed in a peripheral edge member of the opening, a service mat 16 laid over the floor lids and the peripheral floor face (f) and formed with cuts 17 in a boundary between floor lid opposite parts 161, (i.e., opposite parts to the floor lids) and an peripheral part 162 around the floor lid opposite parts 161 except hinge opposite parts 163, (i.e., opposite parts to the hinge pieces); and hook members 14 each connecting the floor lid and the floor lid opposite part 161.
Patent JP-H07194683-A (JP)
Title: Deodorant
Inventor: HAYASHI SHINJI
IPC: A61L9/01
Filed: 1993-12-28
Abstract: PURPOSE:To provide a deodorant possible to keep deodorizing action for a long time and to achieve sufficient deodorizing effect with little usage, by using botanical substance which contains coumalin, folic acid, abietic acid, hinokitiol, green tea flavonoid and other non-volatile matters by a specific ratio. CONSTITUTION:A botanical substance containing coumalin about 5%, folic acid about 10%, abietic acid about 30%, hinokitiol about 5%, green tea flavonoid about 20% and other nonvolatile matters about 28% in weight is used as the deodorant component. This deodorant can keep deodorant action for a comparatively long time and achieve the deodorizing effect same as a conventional chemical deodorant. Moreover, it is completely no toxic to a human body since its effective component consists of botanical matters.
Patent JP-2001173091-A (JP)
Title: Cross connecting method for pipe
Inventor: MORIOKA KOSUKE
IPC: E04B1/58
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of cross connecting pipes, capable of reducing time and labor, decreasing the number of joint parts, and making the manufacturing cost comparatively low. SOLUTION: This cross-connecting method for pipes is characterized by joining plural pipes 1 to be cross-connected by a spherical joint 3. This method is also characterized in that a hollow spherical joint 4 having an outside diameter a little larger than the outside diameter of a pipe to be cross-connected is provided, both surfaces of the hollow spherical joint are provided with two holes 5 in which the ends of the pies are inserted so that the crossed axes angle of the above pipes becomes a required value, the end of the pipe corresponding to one hole is inserted and joined, and the end of the pipe corresponding to the other hole is inserted and joined.
Patent JP-2001166074-A (JP)
Title: Parts counter and image forming device provided with it
Inventor: USHIO MASARU
IPC: G03G21/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To accurately grasp the consumption level of an electrical part. SOLUTION: In the case of a normal mode, when electric power is supplied to first and second load groups, a CPU 721 controls a time count part 725 so as to supply a first pulse-like time count signal of 1 Hz to first and second counter 726a, 726b. The first and second counter 726a, 726b receive a first clocking signal from the time count part 725 to count the number of pulse, and when it reaches 60, they send a second clocking signal consisting of one pulse signal to first minute counters 726p, 726q, and a second minute counter 726r respectively. Every time the first and second minute counters 726p, 726q, 727r receive the second clocking signal, they increase the count number by one to carry out clocking in a minute unit.
Patent JP-H05174409-A (JP)
Title: Optical disk device
Inventor: NOMURA TADASHI
IPC: G11B7/12
Filed: 1991-12-20
Abstract: PURPOSE:To cancel the inconvenience in cleaning transparent plates which prevent stain of optical parts at both ends of an optical path between the mobile part and the fixing part of a separation type optical head. CONSTITUTION:The transparent plate 13 and the transparent plate holding mechanism 14 are provided on the incidence part of a laser beam in the movable part 1 of the optical head. The transparent plate 41 emitting the laser beam and a holding member for the transparent plate holding mechanism 42 are provided on the place emitting the laser beam to the fixing part 4 of the optical head, as well. By such constitution, the dustproof transparent plates are easily replaced as necessary and surely prevent the inversion of dirt and dust without using cleaning tools which have inevitably the complicated constitution.
Patent JP-H10180181-A (JP)
Title: Baking method for coated steel sheet in continuous coating line
Inventor: KATO HIROYUKI
IPC: B05D3/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To drastically shorten paint film-baking time and to contrive increase of performance of a paint film and to produce an excellent-quality coated steel sheet with high productivity. SOLUTION: In the case of performing thick film coating of a steel sheet S in a continuous coating line, after application of a paint, the steel sheet S is rapidly heated at 100-170 deg.C within 'critical solvent evaporation rate free from generation of forming' by induction heating. Thereafter, baking treatment is successively applied to the steel sheet S in a hot air baking furnace 4. Preliminary heating time until a curing agent in paint starts reaction is shortened by induction heating 3 performed in the front step of a baking process. Also, evaporation of a solvent is promoted at a short time and abnormal generation of the surface outward appearance such as foaming is prevented. Curing of a paint film is performed from the surface by hot air baking 4 performed thereafter. Accordingly, various performance such as hardness of the paint film, workability and color tone is secured.
Patent JP-H10186281-A (JP)
Title: Optical isolator
Inventor: WATANABE TOSHIAKI
IPC: G02B27/28
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive isolator with a stable optical characteristic and large joint strength by using an inexpensive parallel planar glass with a large area as a joint medium. SOLUTION: A light transmission hole 16 is formed on a central part of a metal joint plate 15, and a planar glass insertion recessed part 17 is formed on a joint surface with a polarizer or an analyzer 13, and the planar glass 30 is fitted into this recessed part 17. In such a case, this planar glass 30 whose one surface is resin joined 20 with the recessed part 17 bottom surface of the metal joint plate 15, and the other surface is resin jointed 20 with the light incident surface of the polarizer or the analyzer 13. Thus, the projection of the resin for an optical part end surface is eliminated perfectly, and since the optical characteristic isn't injured, even an optical part with a small area is assembled easily, and the joint strength is enhanced, and a high performance optical characteristic is obtained.
Patent JP-H06193678-A (JP)
Title: Dynamic vibration absorber
Inventor: YAMAZAKI KOJI
IPC: F16F15/02
Filed: 1992-12-21
Abstract: PURPOSE:To improve the following disadvantages inherent in the conventional dynamic vibration absorber that 1) in order to accord with natural frequency accurately, lots of small weight must be adjusted aright, therefore it is troublesome indeed, 2) reliability as an apparatus is inevitably lowered and 3) since heaviness of a weight and the center of gravity are varied according to the addition and subtraction of the small weight, an adverse effect is exerted on even in the performance of a dynamic vibration absorber. CONSTITUTION:This dynamic vibration absorber is provided with a weight 2 whose lower end is supported on a damping objective structure as being free of slide motion in the horizontal direction via two sliders 6 and 6, an upper spring supporting member 9, shiftable in the vertical direction, projectingly installed at both ends of the weight 2 in the horizontal direction, a lower spring supporting member 8 whose upper ends are opposed at a proper interval in a spot just under the upper spring supporting member 9 while the lower end is erected on the damping objective structure, and each of nonlinear characteristic springs 7, whose rigidity in the horizontal direction varies according to a variation in vertical length, inserted into an interval between both these spring supporting members.
Patent JP-H10190234-A (JP)
Title: Manufacture of multilayer interconnection board
Inventor: KISHIMOTO KEIICHI
IPC: B23K26/18
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing process steps without forming any hole in conductor layers, by laminating an insulator layer and the conductor layers, forming a hole in the conductor layers and the insulator layer by laser irradiation, and electrically connection the conductor layers together through the hole. SOLUTION: In a lamination method of a multilayer interterconnection board, an insulator 2 is positioned in a circuit board 7 with a desired circuit 1 formed thereon and metal foil 1b, and they are stacked up, and it is heated and pressed in vacuum, and the metal foil, insulator and circuit board are brought into tight contact with one another and laminated. To form a hole 4, laser 3 is applied to a hall in a desired position, and thus the metal foil as conductor layer and the insulator as insulator layer are melted and sublimed to form the hole. For electric connection between conductors for the hole 4, etching back, for example, is performed to remove smearing from inside the hall, and connection is provided by electroless plating or the like.
Patent JP-H10179071-A (JP)
Title: Production of filled tofu
Inventor: YAMAGUCHI KOJI
IPC: A23L11/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide high-quality filled Tofu (soybean curd) having smooth touch with no air bubbles. SOLUTION: Hot soy milk 14 is let flow into a degassing tank 16 and degassed and, during this operation, the hot soy milk 14 is let flow from the downside of degassing tank 16 to a plate cooler 17 and cooled. As a solidifier, bittern 21 is added to cold soy milk 18 and mixed by a line mixer 22. The cold soy milk 18 mixed with bittern is let flow into a storage tub 24 of rotary charger 23 and successively charged from a supply nozzle 25 to a blow vessel 26. After charging, the soy milk is degassed by pressing the blow vessel 26, the opening of blow vessel 26 is sealed by an ultrasonic sealer 27, the blow vessel 26 is carried and heated inside a hot water bath type boil tub 28 and the soy milk is solidified so that filled Tofu can be provided. Afterwards, the filled Tofu is cooled by a water bath type cooling tub 29.
Patent JP-H11186702-A (JP)
Title: Printed wiring board
Inventor: KATO YUKIHIDE
IPC: H05K3/34
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board having lands adaptable to different packages for one kind of electronic elements by placing lands for the smaller package inside lands for the larger package and connecting the same terminal function lands for the electronic components by a pattern. SOLUTION: Lands 1-1 for QEP-80 are placed inside of lands 1-2 for PLCC-84, and the lands having the same terminal function are connected, corresponding to two types of packages. If electronic components of either package are mounted, the operation is the same. This eliminates the need for the package change of electronic elements or printed wiring board change for conforming with developing tools, thus reducing the development cost and production cost.
Patent JP-H06195001-A (JP)
Title: Image forming device
Inventor: KURIBAYASHI IKUO
IPC: G03G21/00
Filed: 1992-12-24
Abstract: PURPOSE:To prevent defective cleaning on an image forming part by making the cleaning means of at least one image forming part possess a cleaning blade and a cleaning auxiliary means, and making another image forming part possess only the cleaning blade among plural image forming parts. CONSTITUTION:Among the cleaning devices 13a-13d, for example, the cleaning devices 13a-13c on the image forming part forming an image having a color other than black are provided in proximity to the periphery of photosensitive drums 9a-9c rotating in a direction shown by an arrow A as shown in figure (a), and the cleaning blades 18a-18c are provided on a downstream side in a drum rotating direction in a state where they are brought into press-contact with a drum surface from a direction opposite to the drum rotating direction. On the other hand, as to the cleaning device 13d of the image forming device forming the black image; in addition to the cleaning blade 18d similar to the cleaning blades 18a-18c, a fur brush 21 being the cleaning auxiliary means is provided in the device in a state where it is made to abut on the surface of the photosensitive drum 9d. Thus, for example, toner melting peculiar to a black image forming part can be prevented.
Patent JP-2000175948-A (JP)
Title: Hypogastrium fastening belt
Inventor: KOBAYASHI TOKUICHIRO
IPC: A61F5/03
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a belt which properly lifts the abdominal part of a fat body upward with sufficient force and allows a wearing person to simply execute operation like this concerning a hypogastrium fastening belt for supporting and correcting the abdominal part of a fat body. SOLUTION: This hypogastrium fastening belt is formed of a large-width pressing cloth 1 to cover an abdominal part, a left and right pair of two small- width fastening belts 2a and 2b the respectively one end of which is fixed at the upper/lower position of each side part of the pressing cloth, respectively the other end part of which is joined with a joining part and which have a length reaching the other side part, and an engaging means for engaging the joining part of each fastening belt to each side part of the cloth 1.The engaging means uses a Hook-and-Loop fastener,  a back pad member 5 is provided at the intersection part of two pairs of the belts 2a and 2b and this member 5 is provided with fastening belt passages separated to upper side and a lower side at a hard substrate to put the upper sides and the lower sides of the left and right fastening belts respectively through upper and lower passages by overlapping.
Patent JP-2001175057-A (JP)
Title: Color image forming device
Inventor: SAWADA AKIRA
IPC: G03G15/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To enable even a color image forming device whose image forming frequency is increased in comparison with a monochromatic machine to be used for a long term. SOLUTION: A photoreceptor drum 1 is provided with an electrifying roller 9 electrifying the drum 1 while rotating in accordance with the drum 1 in a direction shown by an arrow B on a condition that it is always made to press- contact with the drum 1. Then, a roller cleaning member 22 is arranged in a contact state so as to clean the surface of the roller 9. Even when toner left on the surface of the drum 1 is moved to the surface of the roller 9, it is eliminated by the cleaning member 22. Then, when the direction of the grinding marks of the surface of the roller 9 is set so that they are brought into contact with the cleaning member 22 in a forward direction, the sliding resistance thereof does not become large to such an extent that the rotational irregularity of the roller 9 is caused. Thus, color slippage caused by jitter is prevented from occurring.
Patent JP-H11190216-A (JP)
Title: Fuel combustion method and combustion equipment for diesel engine
Inventor: TOYOYAMA FUMIHIRO
IPC: F02M61/14
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enable reduction of hydrocarbon in exhaust gas and prevention of generation of white smoke during low temperature start-up, and suppression of generation of NOx and smoke under high loading to be compatible with each other. SOLUTION: An about spherical combustion chamber 7 is provided in a cylinder head 3 in opposite side of a cylinder bore 4, and an injection nozzle 8 is arranged at the top of the combustion chamber. The injection nozzle 8 is structured to form a liquid film of injected fuel along the wall face 7a in the combustion chamber 7. The wall of the combustion chamber 7 is made up of heat resisting material 13 provided to hold a heater 12 and the outside of the heat resisting material is covered with heat insulating material 14. The heater 12 is connected to a power supply part 18 to heat the inside wall face 7a of the combustion chamber 7 by the power supplied from the power supply part 18 under the direction of a controller 19.  The controller 19 calculates the temperature of the inside wall face 7a based on the detected signals of a temperature sensor 20, and controls the power supply to the heater 12 so that the whole of the inside wall face 7a is heated above a specified temperature at least during low temperature start-up of the engine.
Patent JP-H10197423-A (JP)
Title: Preparation of sample for observation of crystal defect in semiconductor single crystal and method for observing crystal defect
Inventor: KATO MASAHIRO
IPC: G01N1/32
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a sample and a method for observing the sample whereby a position of a crystal defect is specified when the minute crystal defect is observed by an electron microscope, and the crystal defect in a semiconductor single crystal can be observed in a state as it is without being influenced by an electric field or chemical etching. SOLUTION: According to the preparation method for a sample for observing a crystal defect in a semiconductor single crystal, a pattern is formed on a surface of the semiconductor single crystal so as to specify a position of the crystal defect. The crystal defect in the semiconductor single crystal is confirmed and positioned with reference to the pattern by a crystal defect observation apparatus. A part of the semiconductor single crystal including the specified crystal defect is cut with reference to the pattern. A periphery of the crystal defect part in the cut single crystal is removed by a convergent ion beam device. A crystal defect observation sample prepared in the method is observed by a transmission electron microscope.
Patent JP-H06203851-A (JP)
Title: Method and device for bonding solid polyelectrolyte film to electrode
Inventor: SEKI TSUTOMU
IPC: H01M8/10
Filed: 1992-12-25
Abstract: PURPOSE:To provide a method and a device for bonding a solid polyelectrolyte film to electrodes, which prevents electrode sheets from being softened and attached to press plates during hot press of a stack comprising the solid polyelectrolyte film and the electrode sheets, thus preventing damage to the electrode sheets. CONSTITUTION:An electrode sheet 3 is formed by stacking a catalyst layer on top of an electrode base which is made water-repellent by impregnating carbon paper serving as electrode base with a dispersion of polytetrafluoroethyelene, and drying and firing it. A stack comprising a solid polyelectrolyte film sandwiched between two electrode sheets and two metallic meshes 4, 5 and two polytetrafluoroethylene sheets 6, 7 sequentially sandwiched therebetween is put in a pressure metal mold formed by a combination of a female metal mold 8 and a male metal mold 9, and hot press is carried out to bond the solid polyelectrolyte film to each of the electrode sheets to form a stack.
Patent JP-2001176719-A (JP)
Title: Method for manufacturing of magnetic ferrite, and method for manufacturing of laminated ferrite component
Inventor: NAKANO ATSUSHI
IPC: C04B35/622
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a methods for manufacturing magnetic ferrite at a low cost, where deterioration of magnetic characteristic, in particular, of permeability μ to stress is low, and low temperature baking, i.e., baking at a temperature lower than or equal to the melting point of Ag or Ag alloy becomes possible. SOLUTION: One or two or more kinds among MgO, Mg(OH)2 and MgCO3, Fe2O3 powder, CuO powder and ZnO powder are used as the material powder and calcinated at a temperature of at most 900 deg.C. After calcination, the powder is ground and the peak position of particle size distribution lies in the rage of 0.3-1.2 μm. By using the powder, baking at a temperature of at most 940 deg.C is enabled. As a result, a laminated ferrite component can be manufactured through baking simultaneously with Ag.
Patent JP-H10194751-A (JP)
Title: Fitting and fitting apparatus for heating electrodes of glass melting furnace
Inventor: SHIGYO ISAMU
IPC: H05B3/03
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for fitting heating electrodes for a glass melting furnace in order to prevent deformation of the glass melting furnace and molten glass discharge nozzle which may be caused by displacement and movement of the furnace and discharge nozzle by heating and cooling of the furnace. SOLUTION: This method for fitting heating electrodes for a glass melting furnace comprises installing the heating electrodes on a discharge nozzle 2 of a glass melting furnace 1, connecting actuators 12, which can jog vertically and horizontally, to electrode terminal units 11 connected with lead wires 11a for the electrodes 2b, providing the melting furnace 1 with a controller 16 that makes arithmetic operation of positional variations of heating electrodes 2b on the basis of detection of temperature variations of the melting furnace 1 and discharge nozzle 2, and making the electrode terminal units 11 follow up displacement of the heating electrodes 2b accompanying temperature variations so as to absorb positional errors due to temperature variations caused between the lead wires 11a and the heating electrodes 2b,  thereby preventing deformation of the melting furnace and discharge nozzle.
Patent JP-H05178055-A (JP)
Title: Semi-active suspension
Inventor: MISHIMA MASARU
IPC: B60G17/08
Filed: 1991-12-27
Abstract: PURPOSE:To provide a compact economical semi-active suspension easy to lay out. CONSTITUTION:Upper and lower chambers 9, 14 above and below a piston are respectively formed in a cylinder 3. A check valve 12 and frequency responsive valve 5 are disposed in the piston 2 and base valve 16, while an outer shell 4 is disposed on the outer periphery of the cylinder 3 to provide a reservoir chamber 7 and a variable bypass oil path from the upper chamber 9 of the piston through an oil path 10, electromagnetic proportional relief valve 11 and oil path 13C to the reservoir chamber 7.
Patent JP-H10192385-A (JP)
Title: Adsorptive sheet and its production
Inventor: SHUDO YOSHIAKI
IPC: B01D53/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an adsorptive sheet having the good adsorption performance of adsorbents by forming these adsorbents as a sheet in the state of not completely covering the adsorbent with a thermoplastic resin. SOLUTION: Supporting bodies consisting of base stock having air permeability are superposed on each other and the mixture formed by mixing the thermoplastic resin powder and the powdery adsorbents is packed between these supporting bodies. While the thermoplastic resin powder in the mixture is melted, both supporting bodies are integrated by press forming. Since the mixture composed of the thermoplastic resin powder and the powdery adsorbents are both in a powdery form, the shape maintaining of the powdery adsorbents is made possible even if the amt. of the resin powder is decreased. The sheet is thus so formed that the adsorbents are not covered by the resin components after melting.