baber/WOPTO huggingface dataset:
Patent JP-2002300133-A (JP)
Title: Communication unit and sample clock generating method
Inventor: KUBOTA HITOSHI
IPC: H04B3/54
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that can realize improved demodulation accuracy. SOLUTION: The communication unit is provided with an FFT module 41 that stores A/D sample data and applies Fourier transform to the A/D sample data, a phase calculation circuit 42 that measures a reception level of each pilot tone from the real part and the imaginary part of the Fourier transform result and calculates a received phase of each pilot tone from the result of Fourier transform, a phase adjustment circuit 43 that selects the pilot tone with a highest level, compares a target phase of the selected pilot tone with the received phase and calculates the phase adjustment amount of a sample clock depending on the phase difference, and a sample clock generating circuit 44 that captures the phase adjustment amount in a succeeding symbol synchronization timing and adjusts the phase of a current sample clock.
Patent JP-2002292906-A (JP)
Title: Printing wherein gradation reproduction with dark and light inks is performed by unit of picture element block
Inventor: FUJIMORI YUKIMITSU
IPC: B41J2/01
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To increase the printing speed in a color printing. SOLUTION: A printing region is divided into the picture element blocks which are constituted of a plurality of picture elements. Then, for the gradation reproduction with dark and light inks of cyan and magenta, picture elements in respective picture element blocks are made to correspond with discharging locations of a plurality of dark and light inks by a rate of one to one. Then, respective dark and light dots are formed at respective picture element locations for the gradation reproduction. Regarding yellow and black, dots of a large size, which extend to a plurality of picture elements, are formed.
Patent JP-2002326311-A (JP)
Title: Structure comprising binder layer non-delaminable with respect to metallized substrate and peelable with respect to polypropylene substrate
Inventor: LEDU YVES
IPC: C09J123/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer structure comprising a binder layer non- delaminable with respect to a metallized substrate and peelable with respect to a polypropylene substrate, and a packaging material comprising this structure. SOLUTION: The multilayer structure comprises a metal layer 5 and a layer 6 of a polypropylene-based binder extrusion-coated at a rate of more than 100 m/min onto the metal layer, and the layers 5 and 6 are made non- delaminable by heat treating the multilayer structure. The binder comprises 5-30 wt.% of a copolymer (1) based on ethylene and one or more comonomers chosen from the group of carboxylic acid esters, vinyl esters and dienes, 40-93 wt.% of a stretchable polypropylene (2) and 2-30 wt.% of a polypropylene (3) functionalized by an unsaturated carboxylic acid anhydride. The MFI of this composition is 10-50 g/10 min (at 23 deg.C/2.16 kg).
Patent JP-2002303609-A (JP)
Title: Inspection device of solid internal by vibration
Inventor: KATAKURA KAGEYOSHI
IPC: G01N33/38
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exciting section that can be made to be hardly influenced by the state of a hammering angle and the surface shape of an object to be inspected by changing the shape of the contacting section of the exciting section with the surface of a solid. SOLUTION: The contacting section of the exciting section of an internal inspection device by vibration with the surface of the solid is made of a material, such as a steel product, etc., harder than the object to be inspected. The contacting section has a spherical surface, a flat surface having a wider area than a driving member section provided in the exciting section has, or a narrower surface than the driving member section has. Since the contacting section is constituted in this way, the inspection accuracy of the inspection device can be improved when the contacting angle of the solid with the exciting section is large, the surface of the solid is rough, or a very small abnormal section is diagnosed by exciting a very small area on the surface of the solid.  In addition, since the exciting section is constituted to balance its weight, the section can surely come into contact with the surface of the solid even when the exciting section is on a ceiling, vertical wall surface, etc., on which the direction of the gravitational force applied to the exciting section is different from that when the exciting section vertically excites.
Patent JP-2002293450-A (JP)
Title: Image forming device
Inventor: INADA KEN
IPC: B65H7/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with the structure that a sheet material existence detecting mechanism operating member is positioned without limiting layout of each member forming the image forming device. SOLUTION: This image forming device has the sheet material existence detecting mechanism for detecting existence of the sheet material such as a transfer paper sheet. The sheet material existence detecting mechanism 10 is provided with an operating member 17 to be pushed for turning by the sheet material, a transmitting member 19 having a case to be integrally turned with the operating member 17 around the axis thereof when the operating member 17 is turned and a case not to be integrally turned, a member 22 to be detected and having a case to be integrally turned wit the transmitting member 19 when the transmitting member 19 is turned and a case not to be integrally turned, and a detecting means 24 for detecting existence of the sheet material by detecting existence of a part 22a to be detected of the member 22 to be detected.
Patent JP-2002298935-A (JP)
Title: Electrolyte and photoelectrochemical battery
Inventor: YAMAGUCHI YASUHIRO
IPC: H01G9/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a new solid or gel electrolyte having excellent manufacturing property and safety, substantially excluding a volatile organic solvent, and free from fluctuation of electrolyte concentration and the dispersion of property. SOLUTION: This electrolyte is a solid or gel and contains at least a cross- linked polymer obtained by reacting a compound with a hydroxyl group at the end, and a compound with an isocyanate group, and organic room temperature fused salt. The photoelectrochemical battery is formed using the electrolyte.
Patent JP-2002302885-A (JP)
Title: Method for producing elastomer combined steel cord
Inventor: IMAMIYA OSAMU
IPC: D07B1/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a steel cord of a double layer structure which is embedded in a tire, etc., used as a reinforcing material, does not cause fretting abrasion, can exhibit sufficient corrosion resistance and fatigue resistance, shorten a vulanization time in tire molding, etc., and attain energy saving. SOLUTION: The circumference of a plurality of total core filaments 29 are coated with unvulcanized rubber, fed together with outer layer filaments 30 through a wire division apparatus 26 and a collection stranding die 27 to a buncher twister 28, twisted in the same direction at the same pitch once to give the objective elastomer combined steel cord of one twist double layer structure having a void inside of the cord filled with the unvulcanized rubber. In the case of a double twist structure, the circumferences of 2 to 4 total core filaments are coated with the unvulcanized rubber, these filaments are simultaneously twisted to give a core strand and outer layer filaments are twisted around the core strand.
Patent JP-2002300813-A (JP)
Title: Artificial culture soil
Inventor: HIRAHARA KAZUO
IPC: A01G1/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a new application of compost made from organic wastes including garbage as the raw material, and to provide artificial culture soil suitable for growing plants. SOLUTION: This artificial culture soil is obtained by incorporating compost, as necessary with another soil modifier or ordinary culture soil, and optionally a fertilizer; wherein the compost is such that, on a dry basis, the carbon content is <=30 mass%, nitrogen content is <=3 mass%, carbon rate (C/N) is <=20, water- soluble phenol level is <=3 mM and reducing sugar proportion is <=20%; the compost is obtained by mixing at least one kind selected from garbage, sewage sludge and livestock excreta with cellulosic waste material and/or woody waste material followed by fermenting the resultant mixture.
Patent JP-2002305317-A (JP)
Title: Power unit
Inventor: SUMIYOSHI SHINICHIRO
IPC: H01L31/042
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a photovoltaic power generation device having the conventional constitution is hard to be transported. SOLUTION: A power unit is provided with a solar battery panel 101, a battery 104 which stores the DC power generated by means of the panel 101, and an inverter 105 which converts the output of the battery 104 into AC power. The power unit is also provided with a frame 102 provided around the panel 101. The frame 102 and the surface of the panel 101 opposite to its incident surface forms a space for housing the battery 104 and inverter 105. In addition, wheels 106 for supporting the movement of the power unit are provided at the corner sections of the frame 104 so that the unit may be moved easily by utilizing the rotation of the wheels 106.
Patent JP-2002302085-A (JP)
Title: Steering damper device
Inventor: HASEGAWA YOSUKE
IPC: B62K21/08
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To realize control precluded from the possibility that a front wheel load gets difficult to be detected, or structure for the detection gets complicated, affected by a temperature change, when the front wheel load is detected to control damping force of a steering damper because a kickback is easily to be generated with getting light of the front wheel load. SOLUTION: The rotary type steering damper 10 is provided coaxially to a steering shaft, and the damping force is switched to be generated or brought into zero by a variable valve 38 provided in a by-path 37 for connecting a right liquid chamber 34 to a left liquid chamber 35. The switching is controlled by a controller 40, and the controller 40 allows generation of the damping force in the steering damper 10 only when acceleration detected by an acceleration sensor 41 exceeds a threshold value. Generation variation in an acceleration by a vehicle speed is corrected when it is used as a weighting condition for the control that the vehicle speed detected by a body speed sensor 42 exceeds a threshold value.
Patent JP-2002311584-A (JP)
Title: Negative type resist composition for use in electron beam or x-ray
Inventor: TAKAHASHI AKIRA
IPC: H01L21/027
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a negative type chemical amplification type resist composition for use in electron beams or X-rays capable of achieving both high sensitivity and rectangular profile when electron beams or X-rays are used. SOLUTION: The negative type resist composition contains (A) a compound which generates an acid when irradiated with electron beams or X-rays, (B) a resin insoluble in water and soluble in an aqueous alkali solution, (C) a crosslinker which causes crosslinking with the resin (B) under the action of the acid and (D) a compound which increases hole mobility.
Patent JP-2002309554-A (JP)
Title: Roof gate
Inventor: IIDA AKIO
IPC: E02B7/40
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a roof gate being constructible at very low cost, while at the same time solving technical problems of current roof gates. SOLUTION: A compact structure with a small number of part items is formed by causing a fixed block/retaining plate to function both as a retaining plate for sealing and fixing an air bag in place and as a fixed block of a connecting plate acting as lower watertight rubber while mooring a door in such a manner that the door can rise and fall.
Patent JP-2002312037-A (JP)
Title: Gauge handle type vacuum pressure reducing valve
Inventor: SHIRANE TAKASHI
IPC: G05D16/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To simply carrying out a work to set a vacuum pressure by assembling a pressure gauge in a cylindrical handle. SOLUTION: This gauge handle type vacuum pressure reducing valve is equipped with a second spring member 50 pressing a diaphragm 52 toward a valve element 36, a pressure adjusting nut 84 integrally rotating with a handle 76, a pressure adjusting spring receiving member 90 to adjust the spring force of the second spring member 50, and a pressure gauge guide 80 provided so as not to be rotatable by being fixed to a pressure gauge 16, and a passage 78 which is in communication with a vacuum chamber 58 to lead negative pressure fluid into the pressure gauge 16 is provided in the pressure gauge guide 80.
Patent JP-2002318329-A (JP)
Title: Protective member and optical module
Inventor: MIYOKAWA JUN
IPC: H01L23/38
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber protective member that extends from a module package, and to provide an optical module that has improved protective functions for the optical fiber. SOLUTION: The optical module 1 has a package 2 that stores optical parts, an optical fiber 12 that is fixed in the package so as to be optically coupled with the optical parts, and a protective member 20 that protects the optical fiber 12. The protective member 20 has a tubular main body 21 which consists of an elastic material for covering the package 2 and the optical fiber 12 and a reinforcing member 22 which, installed along the inner circumferential face of the tubular main body 21 and covers the outer periphery of the optical fiber 12 in a state of non-contact with the optical fiber.
Patent JP-2002320900-A (JP)
Title: Automatic doctor cleaning device and cleaning method for the same
Inventor: YAMADA YOSHINORI
IPC: B05D3/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic doctor cleaning device which is free of variations in the degree of cleaning of a doctor used for gravure printing or the like and is good in working efficiency and a cleaning method for the same. SOLUTION: This automatic doctor cleaning device includes at least a clearing tank body 10 housing a cleaning liquid 18, a filter 14 pierced with microholes 14a disposed at its bottom and a compressed air generating body 16 for spouting compressed air A. This method of cleaning the doctor comprises placing the doctor 20 on a doctor set frame 12 so as to be immersed into the cleaning liquid 18 and spouting the compressed air A in a range of pressure (9.8 to 490)×10<-4> Pa through the microholes 14a from the compressed air generating body 16 like jet flow, thereby cleaning the doctor.
Patent JP-2002320642-A (JP)
Title: Wheelchair fixing device
Inventor: KOBAYASHI SHIGERU
IPC: A61G3/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in fixing a wheelchair. SOLUTION: In the wheelchair fixing device which comprises a pair of front fixing belts 1 with front hooks 4 at each end provided in the left and right front of the wheelchair fixing location FP on the floor F in a vehicle while base end of belts 1 being attached to front anchors 3, a pair of rear fixing belts 2 with rear hooks 6 at each end provided in the left and right rear of the wheelchair fixing location FP while base end of belts 2 being attached to rear anchors 5, and tight binding members 8 capable of adjustment of belt length and being kept in that length after adjusted, the wheelchair C is fixed to the vehicle floor F by engaging the hooks 4, 6 with the wheelchair and tensing the fixing belts 1, 2. The front anchors 3 and the rear anchors 5 of this wheelchair fixing device are arranged inside of the entire width of the wheelchair C.
Patent JP-2002329422-A (JP)
Title: Insulating resin solution composition and multi-layered printed circuit board using the same
Inventor: OKAMOTO SATOSHI
IPC: C08K3/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an insulating resin solution composition and a multi-layered printed circuit board using it wherein realization of multi-layer is possible at low temperatures and wherein the insulating resin superior in a dimensional stability is capable of manufacturing because anisotropic property is small. SOLUTION: This is an insulating resin solution composition formed by containing an aromatic liquid crystal polyester, an organic solvent capable of dissolving the aromatic liquid crystal polyester, and a filler. Further, this is the multi-layered printed circuit board equipped with an insulating layer composed of the insulating resin solution composition formed on a substrate having a wiring pattern, and with other wiring patterns formed on the insulating layer so as to be electrically connected with the wiring pattern.
Patent JP-2002329363-A (JP)
Title: Information processor and storage device control method
Inventor: KUSUYAMA HIROSHI
IPC: G11B19/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and a storage device control method which stably operate a system even in an ultralow-temperature environment. SOLUTION: The storage device control method is provided with a storage means which has a storage medium for data storage and a motor for driving the storage medium and accesses the storage medium for data, a temperature detection means which detects the ambient temperature of the storage means, and a control means which controls the storage means so that the motor may be operated without data access in the case that the temperature detected by the temperature detection means is equal to or lower than a prescribed temperature.
Patent JP-2002328091-A (JP)
Title: Probe for laser emission spectrometry device for hot sample, and method for laser emission spectrometry for hot sample
Inventor: NISHIFUJI MASAYUKI
IPC: G01J3/443
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a probe for a laser emission spectrometry device for a hot sample, together with its spectrometry method, capable of protecting an optical system from a radiation heat of a sample and capable of high precision spectrometry. SOLUTION: The probe for the laser emission spectrometry device for a hot sample measures an emission spectrum from an irradiated part when the hot sample is irradiated with pulse laser beam. There are provided a probe main body of such shape as covers the part of the sample which is measured, a means for condensing the emission spectrum from the sample into a window fitted to the probe main body for taking out the emission spectrum caused by the laser beam, and a gas exhaust opening which, provided to a bottom surface of the probe main body, protects the probe main body from heat and gas-seals an analyzing part. Related to an analyzing method for the hot sample, the hot sample is irradiated with pulse laser beam while an irradiation position is moved, for continuously measuring the emission spectrum, to measure the change in concentration of target elements of at least one kind.
Patent JP-2002332705-A (JP)
Title: Ventilating wall structure, and wall panel
Inventor: TOSAKA EISAKU
IPC: E04B1/80
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating wall structure to be applied to a wall body of a building to be capable of preventing generation of condensation, and a wall panel to be applied to this ventilating wall structure to be capable of correctly and speedily conducting construction at low cost. SOLUTION: This ventilating wall structure comprises an outer ventilating part X1 extended along a height direction of the building A to take atmospheric air from the outdoor side in to flow along the wall body Aw, and then be discharged to the outdoor side, and an inner ventilating part X2 extended along the height direction of the building A to take air from under the floor or the indoor side on the lower end side of the building A in to flow along the wall body Aw, and be discharged to the indoor side on the upper end side of the building A.
Patent JP-2002338166-A (JP)
Title: Partition structure for cage hoistway of after-installed elevator in collective housing and its constructing method
Inventor: KOMYO YUTAKA
IPC: B66B7/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a partition structure for a cage hoistway of an after installed elevator for collective housing and its constructing method, capable of easily installing the elevator at a later time in existing typical collective housing not having the elevator. SOLUTION: Plural partition blocks 3 having the approximately U-shaped plane are stacked to form the cage hoistway 6 and a machine room 7. A rod member 10 of one of a pair of partition blocks 3, 3 vertically adjacent to one another is inserted into an insertion hole of the other partition block 3, and the rod member 10 is stopped, whereby the pair of partition blocks 3, 3 are integrally connected to one another.
Patent JP-2002301279-A (JP)
Title: Light emitting shaped product
Inventor: SAITO KAZUO
IPC: A63H33/22
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting shaped product which can be emitted for a long time with an extremely little power and can maintain a light emitting state for an interim period even after a power source is turned off. SOLUTION: In the light emitting shaped product (1) consisting of a luminous material (2) and internally provided with a hollow part (3), a light emitting body (10) is housed inside the hollow part (3).
Patent JP-2002344474-A (JP)
Title: Method for constructing cug, method for preventing inflow of camouflaged packet into network and network with camouflaged packet inflow preventive mechanism
Inventor: OKADA KOICHI
IPC: H04L12/66
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a packet, transmitted from an unauthorised member, from arriving at an access protection object even if the source address has been forged. SOLUTION: When a camouflaged packet using a source address within a camouflage preventive address range tries to enter a network 1 with camouflage preventive function, that packet is discarded at a forged packet inflow preventive section 11. Furthermore, in the network 1, only a user authenticated at an authentication address issuing section 12 can transmit a source address within a camouflage preventive address range. In this regard, correct use of a source address assigned to a user in authentication is recognized.
Patent JP-2002115852-A (JP)
Title: Wall hang type microwave oven
Inventor: HA JAE-KI
IPC: H05B6/80
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a wall hang type microwave oven to open and close a louver in linkage with operation of a hood switch irrespectively of whether a control part is normally operated. SOLUTION: The microwave oven comprises a body having a front suction port, a hood inflow port, and a hood outflow port; a hood fan situated in the body and to discharge air, flowing in the body through an intake port and a food inflow port, through a food outflow port; a louver to open and close the intake port; and a louver motor to open, close, and drive the louver. The microwave oven includes a hood switch to be turned off at a specified temperature or higher, feed a power source to the hood fan, and operate the hood fan; and a drive circuit to feed a power source to the louver motor so that the louver is released in linkage with turn ON of the hood switch.