baber/WOPTO huggingface dataset:
Patent JP-2002053998-A (JP)
Title: Protective cover for titanium case for copper electroplating, and copper electroplating method
Inventor: KARAKI ISAO
IPC: C25D17/12
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for a titanium case for copper electro plating which is capable of minimizing the deformation of the titanium case, lessens a stray current and can apply uniform plating to an object to be plated and copper electroplating method. SOLUTION: In this protective cover, the titanium case 10 is insertable and is formed into a cylindrical shape made of a resin in order to cover the outer wall surface of the titanium case 10 inserted therein. In the side wall part 20 on the front side which is the side wall part on the side facing an object to be plated, plural through-holes 22 are formed. The through-holes 22 are so arranged that the sum of the opening areas in an upper region A of the side wall part 20 by the through-holes 22 is smaller than the sum of the opening areas of a lower region C and that the sum of the opening areas of an intermediate region B is the intermediate size of the sum of the opening areas of the upper region A and the sum of the opening area of the lower region C.  The side wall part 24 on the rear side which is the side wall part on the side opposite to the side wall part 20 on the side facing the object to be plated are substantially not provided with the through-holes.
Patent JP-2002052903-A (JP)
Title: Pneumatic tire
Inventor: MINAGAWA YASUHISA
IPC: B60C1/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire with a sidewall rubber having improved weather resistance and bending fatigue resistance without causing coloring. SOLUTION: This pneumatic tire comprises a pair of right and left bead cores, a toroidal carcass, a belt layer, a tread and a sidewall rubber. The sidewall rubber has a double structure with an inner layer rubber abutting on the carcass and an outer layer rubber arranged at the outside thereof. The outer layer rubber being 0.6-2.0 mm thick contains, as rubber components, at least one type of 40-90% by weight of diene-based rubber selected from the group consisting of a natural rubber, an isoprene rubber, a styrene-butadiene rubber and a butadiene rubber and a 10-60% by weight of rubber formed of a halogenated copolymer of isomonoolefin having 4-7 carbon atoms and paraalkylstyrene.
Patent JP-2002057978-A (JP)
Title: Electronic camera
Inventor: NAKAMURA TOSHIYA
IPC: H04N1/21
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that can continue photographing even when a residual capacity of a recording medium is small while leaving a required image to the utmost and does not perform erasure of a required image for photographing consecutiveness so long as photographing is not actually performed. SOLUTION: When an operation key 23 and a confirmation button 24 are operated to select an image whose temporary erasure is to be designated among images recorded in a recording medium 29, temporary erasure flag information denoting that the selected image is designated for temporary erasure is written in the recording medium 29 under the control of a temporary erasure designation.release section 20e. In this case, storage priority can manually or automatically be designated and the temporary erasure flag information includes information of the storage priority. In the case of photographing, when the capacity of the recording medium is deficient to record a new photographing image, the image with lower storage priority among temporary erasure designated images is actually erased to reserve an idle capacity to record the new photographing image to the recording medium 29.
Patent JP-2002053067-A (JP)
Title: Frame structure for vehicle body
Inventor: KUROKAWA HIROYUKI
IPC: B62D25/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure for a vehicle body, capable of optimizing strength balance, reducing the number of part items, reducing the total weight, and reducing man-hours. SOLUTION: This frame structure for a vehicle body is provided with a vehicle body reinforcing frame member 4 having at least longitudinal extending parts and an upper or lower lateral extending part out of the longitudinal extending parts b1, b4, the lower lateral extending part b2 extending laterally from the longitudinal extending part, and an upper lateral extending part b3 extending laterally from the longitudinal extending part; hollow members G1, G2 formed by forming longitudinal closed spaces d1, d4 and an upper or lower lateral closed spaces d2 or d3 by joining a pair of panels 2, 3 to each other, arranging the longitudinal extending parts b1, b4 in the longitudinal closed spaces d1, d4, and arranging the upper or lower lateral extending parts b2 or b3 in the lateral closed spaces d3, d4; and foam blocks 6, 7 and 17 supported on plural parts of the reinforcing frame members 4, 13 and for blocking up the facing position by being allowed to abut on the inner surfaces of a pair of panels 2, 3 by being heated and foamed.
Patent JP-2002059255-A (JP)
Title: Method for controlling nozzle touch in metallic material molding machine
Inventor: TAKIZAWA KIYOTO
IPC: B22D17/02
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the unreasonable pushing force at a nozzle touch portion caused by expansion by preventing the effect of thermal expansion at the nozzle touch and the flow-out of metallic material by means of the control of heating temperature before the nozzle touch. SOLUTION: Heaters 30, 31, 32, 33 whose temperatures are individually controllable are arranged to a melting cylinder 8 and a nozzle part 7 at the tip part, the main body of an injection mechanism 1 a nozzle touch block 5 and a nozzle member 17. The heating with the heaters before the nozzle touch is regulated to the touching temperature set to about solidus temperature except the melting cylinder 8. After touching the nozzle at the touching temperature, the heating temperature is raised to the setting temperature not less than the liquidus temperature and the raising and control of the nozzle touch pressure are performed.
Patent JP-2002055956-A (JP)
Title: Device for personal authentication and storage medium
Inventor: YAMADA TSUGUMI
IPC: G06F21/32
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent illegal access by a change of a user under using and an accident. SOLUTION: A personal authentication processing part 6 authenticates user who uses a computer 2 intermittently during the use of the computer 2. The user is authenticated selectively by plural systems and when the result of authentication by one system is negative, identification may be carried out by another system at least once. When the result of the retried authentication is affirmative, subsequent authentication may be stopped. Further, the authentication may be performed at a random period.
Patent JP-2002052490-A (JP)
Title: Sheet material cutting device
Inventor: MATSUSHIRO ATSUO
IPC: B26D1/16
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material cutting device accurately and quickly cutting a sheet material at all times. SOLUTION: An urge roller 4 moves each flexible piece 3a of a press-contact plate 3 one by one while urging it in order from one end side in the width direction of the press-contact plate 3 to the other end side and a rotating blade 5 moves along with the press-contact roller 4 from one end side in the width direction of a sheet material A to the other end side so that a part of the sheet material A press-contacted by the press-contact plate 3 is cut by the rotary blade 5 in order.  That is to say, the sheet material A is cut in the width direction in order while only the part adjacent to the rotary blade 5 is pushed by the flexible piece 3a of the press-contact plate 3, and the sheet material A in the advancing direction side of the rotary blade 5 is not pushed by the press-contact plate 3, so that this constitution can prevent the sheet material A from creasing, even if the sheet material A is cut while the cutting blade 5 is moving.
Patent JP-2002064546-A (JP)
Title: Packet transfer path retrieval method and method for investigating communication possibility for wireless node with gateway node
Inventor: NAKAMURA MOTONORI
IPC: H04L45/02
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer path retrieval method by which a route of a wireless network can efficiently be built up even by utilizing a wired network. SOLUTION: At the start-up of each node in the wireless network, each node investigates connection availability to each of gateway nodes 110, 120 and informs the gateway nodes 110, 120 about the resulting information of the investigation. The gateway nodes 110, 120 grasp other communication available gateway nodes via the nodes in the wireless network and use paths via a wired network available by the gateway nodes 110, 120 for a retrieval object in the case of path retrieval from a node to other nodes. For example, in the case of path retrieval from a node 10 to a node 50, a path 210 passing through the wired network 100 is found as a path providing a shortest time and a minimum hop number.
Patent JP-2002031034-A (JP)
Title: Invention on power generating and power accumulating system using kinetic energy of vehicle or the like
Inventor: WATANABE SHUJI
IPC: F03G3/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To ensure a clan power source by utilizing the naturally generated kinetic energy generated in moving an automobile and a train, and to ensure the traveling stability of a vehicle and to reduce the abrasion of a wheel by moderating a level difference 1. SOLUTION: A sliding shaft 2 is mounted on an end of the moderated level difference 1. When the wheel treads on the sliding shaft, the sliding shaft is lowered, and a shaft with cam 4 is rotated. After the wheel has passed, the sliding shaft is returned to an initial position by a spring 3. The shaft with cam transmits the rotation to a pulley 5 with transmission. The rotational motion is transmitted to a power generation motor 7 by means of a belt 6 as it is and the electricity is generated. The generated electricity is accumulated in a storage battery 8 through an electric cable 9.
Patent JP-2002064967-A (JP)
Title: Electromagnetic linear actuator
Inventor: KIMURA HITOSHI
IPC: H02K33/16
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic linear actuator realizing a high propulsion and enabling the dimensional reduction. SOLUTION: A 1st inner yoke 20, a 1st coil 14, a middle yoke 12, a 2nd coil 16 and a 2nd inner yoke 22 are attached axially in this order to an inner wall of an outer yoke 10. A 1st permanent magnet 28 and a 2nd permanent magnet 30 magnetized radially are attached to a core 26 which is a magnetic unit so as to have the polarities of the 1st and 2nd permanent magnets 28 and 30 opposite to each other. A magnetic gap 32 is formed between the 1st inner yoke 20 and the core 26, a magnetic gap 44 is formed between the 2nd inner yoke 22 and the core 26 and magnetic gaps 43 and 55 are formed between the outer surfaces of the 1st and 2nd permanent magnets 28 and 30 and the middle yoke 12.  Magnetic paths 62, 64, 66 and 68 formed by applying currents to the 1st and 2nd coils 14 and 16 pass through the middle yoke 12 but do not pass the coils 14 and 16, so that a high propulsion can be obtained. Further, by increasing the thickness of the middle yoke 12, a large stroke can be obtained.
Patent JP-2002063735-A (JP)
Title: Optical information recording medium and method of recording optical information
Inventor: SAITO TAKAO
IPC: G11B7/24
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium for realizing a high density recording and reproduction using near field light on a practical level optical information recording medium and to provide a method of recording optical information using it. SOLUTION: The optical information recording medium is constituted by successively forming a dielectric material layer 2, a recording layer 3, a dielectric material layer 4 for converting the near field light into propagation light, a near field light generating layer 5 for generating the near field light, a correcting layer 6 (dielectric material) for adjusting characteristics and a protective layer 7 on a light transmitting substrate 1. The near field light generating layer 5 is irradiated with light from the side of the light transmitting substrate 1 of the optical information recording medium to generate the near field light and the near field light is converted into propagation light via the dielectric material layer 4 and the recording layer 3 is irradiated with the propagation light from the side opposite to the incident light side to form a pit.
Patent JP-2001162577-A (JP)
Title: Actuator, valve gear, articulate mechanism device and robot device
Inventor: KONDO YOSHIO
IPC: B25J19/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an actuator realizing lightening of it remarkably in simple constitution. SOLUTION: A bellows type actuator is furnished with two thin plates connected to each other in a hinge shape and an expansion means arranged between them and takes out opening and closing motion of a hinge in accordance with expansion and contraction of the expansion means as driving force. A valve system is furnished with a first valve on a side surface of which a hole is drilled, a second valve fitted free to slide in the longitudinal direction inside and a driving means to move the second valve against the first valve. An articulate driving mechanism is provided with driving force of an articulate by changing each of first and second arms connected free to rotate by using angular changes of the hinge.
Patent JP-2002060447-A (JP)
Title: Hydrogenated block copolymer of styrene based aromatic hydrocarbon and conjugate diene, its composition, and optical molding material
Inventor: HASHIZUME KIYOSHIGE
IPC: G11B7/24047
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer of a styrene based aromatic hydrocarbon and a conjugate diene in which moldability is compatible with the mechanical property of a molding. SOLUTION: The copolymer is obtained by the hydrogenation of unsaturated groups in a block copolymer of the styrene based aromatic hydrocarbon and the conjugate diene. In the copolymer, the chain ends are hydrogenated conjugate diene polymer blocks, the weight ratio of hydrogenated styrene based aromatic hydrocarbon polymer block/hydrogenated conjugate diene polymer block is 70/30-99/1, the hydrogenated rate of unsaturated groups in the copolymer is not less than 90 mol%, and the hydrogenated conjugate diene polymer block is amorphous. A composition containing the copolymar and the use of the composition are also provided.
Patent JP-2002059642-A (JP)
Title: System for ink-jet recording and method for ink-jet recording
Inventor: TOCHIHARA SHINICHI
IPC: C09D11/322
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for ink-jet recording using a pigment ink and a medium to be recorded by which an ink-jet color recorded article with improved scratch resistance and water resistance on the image parts can be obtained when a highly precise and fine full color image is formed by using a plurality of colored pigment inks. SOLUTION: The system and the method for ink-jet recording using a plurality of colors of an aqueous pigment inks characterized by existing a medium to be recorded (1) provided with a porous ink receiving layer in which the ink receiving layer is constituted of a particulate alumina hydrate and a resin binder as the main ingredients and volume of the fine holes of the ink receiving layer is in the range of 0.1-1.0 ml/g and dispersed pigment particles (2) containing a resin ingredient and whose particle diameter distribution of the pigment particles in the ink is in the range of 10-500 nm and with the number of at most 30% of the whole particle diameter distribution in the range of 300-500 nm.
Patent JP-2002076630-A (JP)
Title: Multilayer interconnection board
Inventor: OYAMADA TAKESHI
IPC: H01L23/12
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of disconnection or the like when forming a wiring conductor layer due to the decrease in the opening diameter of the through hole of a multilayer interconnection board and the wiring conductor layer. SOLUTION: In the multilayer interconnection board, a wiring conductor layer 2 comprising a ground conductor layer 4 and a main conductor layer 5 and an insulating layer 3 are laminated on a substrate 1 in multiples, and at the same time the upper wiring conductor layer 2 is extended to the through hole 6 where upper and lower wiring conductor layers 2 are provided at the insulating layer 3 between the layers 2 for electric connection. In the multilayer interconnection board, the thickness of the ground conductor layer 4 is set to 1/50-1/20 of the depth of the through hole 6, and the thickness of the main conductor layer 5 is set to 2-6 times larger than the thickness of the ground conductor layer 4, thus solving such problems as disconnection when forming the wiring conductor layer 2.
Patent JP-2002067897-A (JP)
Title: Support structure of parking brake pedal
Inventor: NAKAGAWA KATSUYUKI
IPC: B60T7/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a support structure of a parking brake pedal allowing simplifying and minimizing a whole structure and capable of reducing a impact of a brake pedal hitting the passenger's legs in a front collision of a vehicle. SOLUTION: A support device of a parking brake pedal is provided with a brake pedal 2 swingably hanged from a pedal bracket 1 provided at a front part of inside of a cabin 62, brake cable 3 comprised of a inner cable 31 connected to the brake pedal 2 at one end thereof and an outer cable 32 guiding the inner cable 31, and an outer cable fixing means 5 fixing an end of the outer cable 32 at a fixed position to allow actions of drawing and sending out the inner cable 31 in accordance with swing motions of the brake pedal 2. The outer cable fixing means 5 releases a fixing condition of one end of the outer cable when a load exceeding a designated value is applied on a front part of a vehicle.
Patent JP-2002074494-A (JP)
Title: Beverage-cooing device for beverage vending machine and its operation control method
Inventor: ISHIBASHI TAKENOBU
IPC: B67D1/08
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To stably supply beverages such as draft beer, while saving electric power of a beverage cooling device and preventing the beverage for sale from becoming excessively cold. SOLUTION: This beverage-cooling device, which is equipped with a refrigerator 8 containing a beverage container 1 and a cooling-water tank 9 for cooling a beverage cooling coil 3 of a beverage supply duct 2 led out of the beverage container and cools the beverage for sale, by placing the refrigerator and cooling water box in operation is equipped with a temperature sensor 13 which is arranged in the exit-side duct of the beverage container and detects the temperature of the beverage extracted from the beverage container and a control box 14, which controls the operation or the cooling water tank according to the detection signal of the temperature sensor; and the refrigerator and cooling water tank are placed both normally in operation;  if the beverage temperature detected by the temperature sensor drops below set temperature, the operation of the cooling water tank is stopped, and only the refrigerator is set continuously in operation to sell beverage.
Patent JP-2002070097-A (JP)
Title: Shower hanger
Inventor: MIWA TOSHIRO
IPC: E03C1/06
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a shower hanger with plating over the entire exterior thereof, which prevents separation of plating therefrom caused by connection/ disconnection of a shower head to/from the shower hanger, or frontward pulling of the shower head which is in an inserted state, by improving the structure of the hanger. SOLUTION: The shower hanger consists of a plated cover member, and a shower holding member installed in the cover member, which is formed of a synthetic resin and is not plated.
Patent JP-2002070582-A (JP)
Title: Combined cycle power generation plant
Inventor: KIYOKUNI TOSHIHISA
IPC: F01K23/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a combined cycle power generation plant improving the heat efficiency of the plant by reducing a clearance formed by the thermal expansion difference between a rotary component and a stationary component and reducing the liquid leakage. SOLUTION: This combined cycle power generation plant is provided with a passage 31 allowing medium to pass through both of an air compressor 27 of a gas turbine plant and respective high-temperature components of a gas turbine 30 and medium feed means 32 and 33 provided in an inlet side of the passage 31.
Patent JP-2002075665-A (JP)
Title: Distributed illumination control system
Inventor: TAKAHASHI KENJI
IPC: H05B37/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To simply send identification ID of control terminal equipment or monitor terminal equipment connected to a transmission line. SOLUTION: In a distributed illumination control system, monitor terminal equipment and control terminal equipment are equipped with a memory 33m which stores the identification ID, and a wireless receiver section which receives the wireless signal, respectively. The wireless receiver section of the control terminal equipment 23a is equipped with a control section 33 which outputs the identification ID memorized by the memory 33m to the transmission line 12, when a specific wireless signal is received.
Patent JP-2002077733-A (JP)
Title: Solid-state image pickup device
Inventor: TAKADA KENJI
IPC: H04N5/355
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which can automatically switch converting operations between logarithmic converting operations and liner converting operations according to the quantity of the light made incident to a photoelectric conversion section without switching the bias voltages. SOLUTION: When image pickup is started, the gate voltage of a MOS transistor T1 is made lower than the source voltage of the transistor T1 by giving a pulse signal which becomes a voltage VL lower than the voltage VH which is given to the source of the transistor T1 at the time of picking up images to a signal ϕVPS. Consequently, until the luminance value of an object exceeds a prescribed value, linearly converted electric signals are outputted, because the transistor T1 is set to a cut-off state. In addition, when the luminance value exceeds the prescribed value, logarithmically converted electric signals are outputted, because the transistor T1 operates in a sub-threshold region.
Patent JP-2002069488-A (JP)
Title: Liquid detergent formation
Inventor: ISHIKAWA AKIRA
IPC: C11D3/20
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition excellent in application property and enzyme and solution stabilities. SOLUTION: The liquid detergent composition is composed by compounding (a) 10-50 wt.% of a polyoxyethylene alkylether having a 10-15C linear secondary alkyl group, in which average addition number of moles of ethylene oxide is 5-9 M, (b) 1-30 wt.% of a polyoxyethylene alkylether having a 10-15C linear secondary alkyl group, in which average addition number of moles of ethylene oxide is 10-15 M, (c) 0.005-3 wt.% of an enzyme and (d) 0.01-3 wt.% of an enzyme stabilizer [(a) and (b) are in weight ratio 60/40-95/5, and they amount to 50 wt.% or more].