baber/WOPTO huggingface dataset:
Patent JP-2003304223-A (JP)
Title: Demodulation device, transmitter and transmission system
Inventor: NISHITANI AKIHIKO
IPC: H04L7/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulation device, a transmitter and a transmission system capable of improving the deterioration of transmission characteristics due to bridge taps in a data transmission system using metallic wires.  <P>SOLUTION: The demodulation device for demodulating a data signal received through a pair of metallic wires (two wires) is provided with a plurality of demodulation parts. Each demodulation part is provided with a clock signal delay unit for inputting a clock signal received through the metallic wires, delaying the clock signal on the basis of an output signal inputted from a demodulator independently of the clock signal and outputting the delayed clock signal and a demodulator for inputting the data signal received through the metallic wires and the clock signal outputted from the clock signal delay unit and demodulating the data signal in accordance with the clock signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302638-A (JP)
Title: Liquid crystal display device
Inventor: KONISHI YUKINOBU
IPC: G02F1/1339
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a degradation in picture quality owing to uneven visibility is prevented while rubbing unevenness and spacer falling are prevented.  <P>SOLUTION: The gap between a thin-film switching element substrate 1 and a counter substrate 2 which is positioned on the opposite side across liquid crystal 3 is held by columnar spacers 4a and between adjacent spacers 4a, dummy spacers 4b which are shorter than the spacers 4a are arranged on the thin-film switching element substrate 1 instead of the spacers 4a which are normally arranged. The dummy spacers 4b are short, then, hardly fall owing to rubbing. Besides, the alignment defect of the liquid crystal 3 due to a liquid pool of an alignment material 10 is caused even around the dummy spacers similarly to around the spacers 4a and light sneaking due to the uniform alignment defect is caused at the part where the spacer 4a is arranged and the part where the dummy spacer 4b is arranged, and thus no contrast occurs between those parts and a degradation in picture quality due to uneven visibility can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002319259-A (JP)
Title: Pole latch of ramp-loading hard disk drive, latch for actuator arm, latch assembly, hard disk drive and latch processing method for actuator arm
Inventor: WILLIAMS KELLY
IPC: G11B21/02
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a latch for fixing an actuator arm of an HDD. SOLUTION: This latch includes a catch section which is to be coupled to an actuator arm latch section. The latch includes a pusher section and crash-stop section which are coupled to the actuator arm by acting on a latch position and act to prevent the latch from jumping out. The pusher section and the crash stop section eliminate the need for crash stops, separated apart from the disk drive. If the separated apart crash-stop elements are eliminated, the manufacturing process step for the disk drive are simplified and cost is reduced.
Patent JP-2003304041-A (JP)
Title: Circuit board and method of manufacturing the same
Inventor: KOBAYASHI KATSUYOSHI
IPC: H05K1/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To make an electronic component accurately mountable on a circuit board by making the positions of alignment marks surely confirmable by improving the light transmittance of the circuit board.  <P>SOLUTION: Firstly, sprocket holes 12 and device holes 14 are formed in a flexible, tape-like, and transparent or translucent insulating base 11. Then a conductive layer is formed by laminating a conductive material upon the surface of the insulating base 11. After the conductive layer is formed, a wiring pattern 13 and alignment marks 15 are formed by etching desired spots of the conductive layer. Then a solder resist layer 16 is formed at a spot other than the terminal sections of the wiring pattern 15 and alignment marks 15. Finally, a transparent layer 17 having a transparent or translucent surface is formed on the insulating base 11 around the alignment marks 15 so that the positions of the marks 15 may be confirmed by transmitting light through the front and rear surfaces of the circuit board. Thus, the circuit board is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304997-A (JP)
Title: Tableware dryer
Inventor: SUWA NAOYUKI
IPC: A47L19/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer for tableware which smoothly remove the odor of hot air in the dryer for tableware, and performs drying.  <P>SOLUTION: This dryer for tableware is equipped with a dryer body 1 having a hot air-generating device 4, a lid body 6 which is arranged in the dryer body 1, a tableware-drying chamber 8 which is formed in a space between the dryer body 1 and the lid body 6, a small article compartment 11 which is formed in the dryer body 1 and houses small articles such as a chopping board 16, a hot air-feeding port 12 which feeds the hot air from the hot air-generating device 4 to the tableware-drying chamber 8, and a hot air-feeding port 13 which feeds the hot air from the hot air-generating device 4 to the small article compartment 11. Then, a deodorizing filter 18 is arranged in the small article compartment 11, and odor components are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002320694-A (JP)
Title: Golf bag
Inventor: KELLER GARY E
IPC: A63B55/00
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a golf bag, enabling a stay which helps a form of a tubular main body retain and is easily attached and removed. SOLUTION: The golf bag (10) comprises the tubular main body (14) with a throat-structured (18) opening (26) provided in an upper end of the opening, which is divided into a opening part (40) and an off-set part (42) which is closed at its upper end and the stay (50) inserted into the opening part (40), wherein the upper end of the stay (50) is fitted in the off-set part (42) with a retainer clip (60) by installing the throat structure (18) in the opening part (40), which can be removed by removing the retainer clip (60) from the opening part (40).
Patent JP-2003315265-A (JP)
Title: Method of evaluating powder for forming image
Inventor: TANAKA MOTOHARU
IPC: G01N21/359
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of rapidly and simply evaluating a powder for forming an image without personal difference in measurement and to provide a toner for electrophotograph which is stably flowable and good in dot reproducibility evaluated by the same.  <P>SOLUTION: A powder evaluating apparatus for forming image is provided in the step of manufacturing the toner for electrophotograph or preferably after the step of mixing an additive. In the method of evaluating the powder for forming the image, a toner sample 7 for the electrophotograph is irradiated with a light having a wavelength of 1 to 2.5 μm; and the flowability is evaluated according to the difference of the absorbance. The toner for the electrophotograph having the good flowability is obtained by satisfying the absorbance of 0.001 to 0.1 of the value of the absorbance when irradiated with the light having the wavelength of 1,088 nm, the absorbance of 0.001 to 0.015 when irradiated with the light having the wavelength of 1,472 nm, the absorbance of 0.001 to 0.076 when the light having the wavelength of 1,670 nm is irradiated, and the absorbance of 0.1 to 1.3 when irradiated with the light having the wavelength of 2,187 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314595-A (JP)
Title: Parking brake
Inventor: OKUBO HIROSHI
IPC: F16D51/22
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a grating noise to be caused by a link member when getting on and off a vehicle.  <P>SOLUTION: The link member 6 is provided with a casing 10 for controlling the movement of a first and second links 107, 108 by surface contact of the anchor bolts 113, 114 and the bottom plate 10a in the input from the parking lever. This bottom plate 10a is arranged from between a first anchor bolt 113 and a part 107b opposed to the first anchor bolt 113 in the first link 107 to between a second anchor bolt 114 and a part 108b opposed to the second anchor bolt 114 in the second link 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313056-A (JP)
Title: Method of producing cement clinker
Inventor: TATEYASHIKI HISASHI
IPC: C04B7/38
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize by-produced fine powder produced when an aggregate is recovered from concrete scrap.  <P>SOLUTION: By-produced fine powder produced when aggregates B and D are recovered from a concrete lump A after heating treatment to 100 to 500° is introduced into a preheater 61 preheating a cement raw material by utilizing an exhaust gas from a rotary kiln 62 as a part of the cement raw material. Thereafter, the fine powder is introduced into the rotary kiln 62 and is fired. The by-produced fine powder can be fed to the bottom side of the rotary kiln 62. Or the by-produced fine powder of >90 μm can be fed to a pulverizing machine for pulverizing the cement raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314543-A (JP)
Title: Roller bearing with aligning ring
Inventor: OTAKA KAZUHIKO
IPC: F16C23/08
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing with an aligning ring wherein supply of a sufficient amount of lubricant into inside a bearing is secured, while a filling slot used for easily assembling an outer ring is provided on the aligning ring.  <P>SOLUTION: The roller bearing with the aligning ring comprises an inner ring, the outer ring forming a convex spherical outer surface, a plurality of rolling bodies arranged between the inner and the outer rings, and the aligning ring 16 having a concave spherical bore surface which is fitted with a convex spherical outer surface of the outer ring. The filling slots 17 and 17 are arranged on the bore surface of the aligning ring 16, and oil grooves 18 and 18 are arranged on a position being off to a peripheral direction against at least one of the filling slots on the bore surface of the aligning ring 16 and the outer surface of the outer ring so as not to communicate with the filling slots.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002360584-A (JP)
Title: Guiding tool for injury blocking body element
Inventor: EGNELOEV PER
IPC: A61B17/064
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a surgeon from operating a blocking body element by improving the success rate of closing treatment when a blocking device is inserted to a blood vessel through a hole smaller than an element itself and realizing folding and developing operation during closing treatment. SOLUTION: A guiding tool is smaller than an injury blocking body device 30 in a developing or non-deformable state and can fold or deform an injury blocking body element controllable and reversibly before inserting the injury blocking body element into the percutaneous incised part or the piercing place of the wall of the blood vessel, tube, lumen or hollow organ of a living body. The guiding tool is provided with a tube-like member 42 having a lumen 48. The lumen has an inner wall 54 provided with the guiding surface 58 of the injury blocking element, and this inner wall reversibly reduces the spatial expansion of the injury blocking body element while moving through the guiding tool. A device for introducing the injury blocking body element into the percutaneous incised part or the piercing place of a blod vessel wall and fixing it is provided with the guiding tool.
Patent JP-2003192612-A (JP)
Title: Composition for suppressing apotosis
Inventor: TSUBOTA KAZUO
IPC: A61K31/07
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for suppressing apotosis useful for various diseases and states of diseases associated with apotosis.  <P>SOLUTION: This composition for suppressing apotosis contains albumin as an effective ingredient. Apotosis-suppressing effect of albumin is enhanced by using albumin together with a cell growth factor and/or vitamin A. The composition of this invention is useful for treating various diseases associated with apotosis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003323974-A (JP)
Title: El panel and its manufacturing method
Inventor: KUMAGAI MINORU
IPC: H05B33/14
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the coating of a wire led out of an organic EL element with a sealing layer, without lowering the sealing performance of the sealing layer such as a resin sealing layer.  <P>SOLUTION: The pattern of a TFT20 is formed on a transparent substrate 2 for every pixels and the TFT20 is coated with an interlayer dielectric 30. A partition 6 is formed to encircle a display portion by photolithography and the patterns of the plurality of organic EL elements 10 are formed in a matrix on the interlayer dielectric 30. Then, the resin sealing layer 7 is accumulated on a region encircled by the partition 6 and a coating 8 is applied to wholly cover the resin sealing layer 7 and the partition 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050077-A (JP)
Title: Automatic food ordering refrigerator and its operating method
Inventor: ROH YOUNG HOON
IPC: G06Q30/06
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic food ordering refrigerator and its operating method. SOLUTION: A user can confirm the residual quantity of foods conveniently by measuring the starting day of stocking, the stocked number and the residual quantity of each food stored in the containing section in a refrigerator which can transmit/receive data to/from the outside through a network using a plurality of sensors and outputting that state on a screen. When the residual quantity of stocked foods is smaller than a preset minimum appropriate quantity, the foods can be ordered automatically through the network and the time being consumed for purchasing the foods can be shortened.
Patent JP-2003322136-A (JP)
Title: Joint member for power transmission device
Inventor: SUGIYAMA KENICHI
IPC: F16D1/09
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional joint member that a gouged phenomenon caused by the top of a serration projection may be generated on the inner peripheral surface of an inner peripheral layer.  <P>SOLUTION: This joint member for a power transmission device comprises a cylindrical shaft element made of a fiber reinforced resinous material, and a joint member having a fitting portion pressed and fitted to one end of the cylindrical shaft element from a tip end side at one end side. A serration 17 engaged with the inner peripheral surface of the cylindrical shaft element is formed on the outer peripheral surface of the fitting portion 15 in an axial direction. A guide surface 19 formed at the tip end of the fitting portion so as to continue to the serration comprises a guide 20 having an outer diameter smaller than one end inner diameter of the cylindrical shaft element in the tip end side, and a cutting portion 21 continuously formed to the serration between the guide and the fitting portion outer peripheral surface. A taper angle θ2 is set to be smaller than the taper angle θ1 of the guide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028753-A (JP)
Title: System and method for measuring group delay based on zero-crossing
Inventor: SZAFRANIEC BOGDAN
IPC: G01M11/00
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for measuring group delay of an optical component efficiently and accurately. SOLUTION: In this system or this method for measuring group delay of an optical device under test(DUT), a test interferometer and a linked optical frequency counter are utilized in order to compensate a non-uniform frequency change generated in an input light signal used in the interferometer for group delay measurement. The group delay of the DUT is measured by using zero- crossing of an AC coupled heterodyne beat signal generated by the test interferometer from the input light signal. In the measurement of the group delay, a phase change of the heterodyne beat signal caused by the non-uniform change of the input light signal is compensated by a measured value of the optical frequency of the input light signal. The optical frequency is detected by the optical frequency counter, and the detected optical frequency exhibits the non- uniform frequency change of the input light signal.
Patent JP-2003325580-A (JP)
Title: Wheelchair storage device for automobile
Inventor: HIBI KAZUHIRO
IPC: A61G3/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly store a wheelchair into a storage case.  <P>SOLUTION: The storage case 20 is arranged in a load chamber 20 in the rear part of a vehicle. The case 20 is opened/closed by opening/closing a back door 11, and locked simultaneously when the back door is closed. A fixing part 30 for fixing the wheelchair 15 is arranged on the inner surface of the back door 11, so that the wheelchair 15 is stored in the storage case 20 when the back door 11 is closed. The fixing part 30 includes a mobile plate 34 for fixing the wheelchair 15. The mobile plate 34 is sunk down from a rotary shaft at the outer side part of the back door 11, so that the wheelchair 15 is fixed alongside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327981-A (JP)
Title: Gas purification apparatus and power generation system
Inventor: KINOSHITA KAZUO
IPC: B01D53/14
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas purification apparatus and a power generation system having excellent stability of the water level control of an absorption solution absorbing an acidic gas, or the like.  <P>SOLUTION: The gas purification apparatus is equipped with a first absorption column 7 in which the basic absorption solution 44 is made to flow down oppositely to a gas 1 to be treated and the acidic gas is absorbed in the absorption solution, a regeneration tank 40 which is arranged at a position to make the absorption solution flowing out from the first absorption column flow into the regeneration tank 40 by a water head difference 60, stores the absorption solution flowing into the regeneration tank, blows a regeneration gas 31 in the stored absorption solution and regenerates the absorption solution having absorbed the acidic gas, and a circulation route 23 for circulating the absorption solution 44 between the absorption column 7 and the regeneration tank 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331089-A (JP)
Title: Analyzer for service site utilization state
Inventor: SHIMAZU KEIKO
IPC: G06F19/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service site utilization state analyzer 10 having improved analytical accuracy.  <P>SOLUTION: The service site utilization state analyzer 10 recognizes operation performed by a user on the basis of prescribed data, relates information concerned with the data used for the operation with information concerned with the operation and stores them as history information, divides a series of history information generated in accordance with a series of operation performed by the user in each prescribed unit on the basis of a prescribed division rule, and analyzes the utilization states of respective service sites on the basis of the history information divided in each prescribed unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293647-A (JP)
Title: Auxiliary locking device for sliding door
Inventor: OKUDA KATSUJI
IPC: E05C19/18
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To extensively reduce a manufacturing cost of an auxiliary locking device by preventing flawing of a door frame and deterioration of rigidity of a casing even when the casing is composed of members made of sheet metal.  <P>SOLUTION: The auxiliary locking device for the sliding door is provided with a first extending piece 3 abutting on a horizontal sash 30 of the outdoor side sliding door 28 from indoors, a second extending piece 4 abutting on an indoor step 32 of the door frame 31, the casing provided with the extending pieces 3 and 4 in a bottom face side so that a relative interval between them can be changed, and an operating means 5 for extending or reducing the relative interval of both extending pieces 3 and 4. The casing 2 is composed of an upper half case 7 made of sheet metal with an opened lower part side and a lower half case 8 made of sheet metal fitting in an opening of the upper half case 7. A bending piece 11 hooked on a bottom face rim part of the lower half case 8 is formed on an opening rim of the upper half case 7, and a rib part 14 swollen below a bottom face of the bending piece 11 is formed in the bottom face rim part of the lower half case 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328763-A (JP)
Title: Engine with turbo supercharger
Inventor: NAMEKI MINORU
IPC: F02D23/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To display an optimum supercharge characteristic from a small air quantity range to a maximum air quantity range efficiently by increasing the capacity change of a turbo supercharger by controlling the capacity change on the side of a compressor and the capacity change on the side of a turbine according to the operation status of an engine.  <P>SOLUTION: When engine speed is high and a high load is applied to the engine, an ECU opens an exhaust cut valve and at the same time, supplies intake air to the engine at a high speed and a high flow rate with a guide plate projected on a compressor diffuser section. When the engine is stopped, or the engine is rotated at a low speed and a low load is applied to the engine, as soon as the exhaust cut valve is closed, with the guide plate extracted from the compressor diffuser section, intake air is supplied to the engine at a low speed and a low flow rate corresponding to the operation status of the engine. In other statuses, as soon as the exhaust cut valve is closed, with the guide plate projected on the compressor diffuser section, intake air is supplied to the engine at a high speed and a high flow rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326087-A (JP)
Title: Laundry appliance
Inventor: KIUCHI MITSUSACHI
IPC: D06F37/42
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the prevention of the overheating of a lid-locking device or the control at the time of a failure by enabling the inexpensive and easy detection of a short-circuit failure of a lid lock driving means; and to increase safety and reliability for a laundry appliance such as a washing machine which washes and dehydrates clothes, or a washing-drying machine which performs from washing to drying.  <P>SOLUTION: A rotary tub which washes, dehydrates or dries clothes is covered with a lid. A lid-locking device 9 is driven by the lid lock-driving means 10, and the lid is locked by the lid-locking device 9 while the rotary tub is rotating, and the lid-locking device 9 is controlled by a controlling means 7. The controlling means 7 detects a short-circuit abnormality of the lid lock- driving means 10 by a short-circuit detecting means 11 which detects a short- circuit abnormality of the lid lock-driving means 10 when the driving of the lid lock driving means 10 is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003099763-A (JP)
Title: Face image storage device, information management system, face image storing method, and information management method
Inventor: OKAZAKI AKIO
IPC: G06Q50/00
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a face image storage device capable of storing a face image of a user as history data for providing the user with good usability while keeping a constant security. SOLUTION: In this face image storage device, a plurality of face images of the user are captured, they are automatically processed and edited into an optimum image series by image processing, at least one face image with a fixed quality or more is collected, and the face image as the processed result is stored with attribute information in the storage device.