baber/WOPTO huggingface dataset:
Patent JP-2002243298-A (JP)
Title: Air conditioner
Inventor: ITAGAKI ATSUSHI
IPC: F25B13/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of executing a comfortable dehumidifying operation at an enhanced dehumidifying efficiency without being accompanied by decrease in temperature. SOLUTION: A refrigeration cycle is constituted by sequentially connecting through piping a compressor 1, a flow passage switching four-way valve 2, an outdoor heat exchanger 3, a decompressor 3, a flow dividing control valve 5 having an inflow port 5a for allowing a refrigerant to flow in from the outdoor heat exchanger, a first outflow port 5c for discharging the refrigerant flowing in from the inflow port and divided, a second outflow port 5d and a control valve section 5b for dividing the refrigerant flowing in from the inflow port to the first outflow port or the second outflow port and simultaneously controlling the diving ratio thereof, an indoor heat exchanger 6 having a first path 6a and a second path 6b disposed parallelly, and a confluent control valve 7 having a first inflow port 7c, a second inflow port 7d,  an outflow port 7a and a control valve part 7b controlling the ratio of the rates of the refrigerant flows flowing out from the first inflow port and the second inflow port to the outflow port. In such a constitution, dehumidifying operation can be carried out at a high dehumidifying efficiency and a comfortable dehumidifying operation can be executed at the same time.
Patent JP-2002246897-A (JP)
Title: Digital pll circuit
Inventor: MASUKO YASUNAO
IPC: H04L7/033
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital PLL circuit capable of operating with a reference clock whose frequency is lower than a conventional manner, and increasing an applicable product range. SOLUTION: The resolution of a changing point detector 11 is turned to be n times as large as a reference clock, and the continuous binary outputs of a digital variable frequency oscillator constituted of an n bit adder 12 and a first n bit register 13 are respectively weighted by a first weighting circuit 15 and a second weighting circuit 16 based on the detected result of the changing point detector 11, and the added value of an adder 17 is defined as a phase error value. Thus, it is possible to improve the phase error detecting precision, and to operate with a reference clock whose frequency is 1/n.
Patent JP-2002249438-A (JP)
Title: Age retardant for living organism
Inventor: KOJIMA HATSUO
IPC: A61K8/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an age retardant for living organism, which contains extract of truffle (Tuber melansporum). SOLUTION: The age retardant contains the extract of truffle. The age retardant containing the extract of truffle has high stability and shows a good anti-aging action.
Patent JP-2002211204-A (JP)
Title: High-elastic small tire used for caster and the like press- filled with particulate matter in synthetic rubber made tubeless tire
Inventor: ICHIKAWA MASAHIRO
IPC: B60C7/10
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic rubber made tubeless high-elastic small tire to be used for a caster, etc., not to mar a soft floor such as a flooring by adapting itself to the variation of a load as the tire itself is deformed, preventing side slipping as an elastic force and frictional force of a grounding surface grow and restraining vibration and noise at the time of travelling, to achieve a smooth directional change and turning travel. SOLUTION: This high-elastic small tire used for the caster, etc., constituted its characteristic feature of making a directional change and rotation of a wheel smooth by absorbing an impact from a road surface and restraining noise as the tire itself is deformed and adapts itself to the variation of the load and the elastic force and frictional force against side slipping grow by press-filling the particulate matter 2 in place of gas into the synthetic rubber made tubeless tire 1.
Patent JP-2002251941-A (JP)
Title: Rotary operation device
Inventor: TAIMA YOSHINORI
IPC: H01H19/20
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary operation device allowing a display window to be formed at the center part of an operation member of the rotary operation device. SOLUTION: The operation member 11 is composed of a ring 12 disposed on a surface of a case 14, a first annular rotating plate 16 integrally rotating with the ring 12, and a second annular rotating plate 18 positioned inside the case 14 and integrally rotating with the rotating plate 16. When the ring 12 is rotated, the rotating plate 16 rotates, and an engaging claw 20 engages with an engaging part 1408 of a hole 1402 of the case 14 to provide click feeling. When the ring 12 is rotated, the second rotating plate 18 rotates, and after the engaging claws 20 engage with a certain engaging part 1408 and before they engage with the next engaging part 1408, an operation piece 2302 of a seesaw switch 32 is once pushed down by one projection part 1804 and returned to a neutral position.
Patent JP-2002250808-A (JP)
Title: Cgh diffraction grating hybrid display body and computer program to be executed for manufacturing of the body
Inventor: SAITO RYO
IPC: B42D15/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of reading errors by improving the visibility of a diffraction image 11f by a CGH 6a in a CGH diffraction grating hybrid display body 11a, in which a CGH region that forms a CGH(computer generated hologram, Figure 6) 6a to generate a diffraction image (a CGH diffraction image) 11f on a screen 11d to reproduce information in accordance with the irradiation of monochromatic light beams (Figures 11 and 11b) and a diffraction grating region that forms diffraction gratings 6a and 6c with a prescribed shape (Figure 6 'J' character) and displays the shape are arranged within a same flat surface, and in a computer program which is executed to manufacture the body 11a. SOLUTION: The CGH 6a generates diffraction images 11f and 10a in a first region which is a partial region on the screen 11d. The diffraction gratings 6b and 6c generate diffraction images (diffraction dots, Figures 10 (a) to (d)) 11e in a second region which is a partial region on the screen 11d other than the first region when the gratings are irradiated with the beams 11b.
Patent JP-2002249552-A (JP)
Title: Phosphorus-containing epoxy resin composition, resin sheet, metal foil having resin, prepreg, laminate, and multilayer board
Inventor: KAKIUCHI HIDETAKA
IPC: C08G59/14
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus-containing resin composition which has a high flame retardancy and a high heat resistance and is excellent in adhesiveness without containing a halogen. SOLUTION: This phosphorus-containing resin composition contains a phosphorus-containing epoxy resin and a curing agent as its essential components. The phosphorus-containing resin is obtained by reacting a phosphorus-containing organic compound obtained by reacting not less than 1.01 mol and less than 2 mol of an organic phosphorus compound having an active hydrogen bonded with its phosphorus atom and 1 mol of a quinone compound, and an epoxy resin selected from the ones of formula (1)-(3) (wherein R1 to R3 each represents H or phenyl group; m, n and l are each a positive integer including 0; X represents -CH2 -, -O-, -CO-, -SO2 -, -S-, -HC(C6 H5 )-, -C(C6 H5 )2 -,a direct bond or formula (4).), such that the content of the epoxy resin selected from the ones of formula (1)-(3) be 20-45 mass% of the phosphorus-containing resin composition.  As the curing agent, a triazine-modified novolak resin is used partly or solely.
Patent JP-2002250748-A (JP)
Title: Method of acquiring optimum value of electrical characteristic of transmission line
Inventor: IKEDA MIKIO
IPC: H05K3/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To acquire the optimum value of the electrical characteristic of a transmission line not having a power supply/ground layer by virtually adding a ground plane. SOLUTION: When the optimum value of the electrical characteristic of wiring patterns a, b on a two-layer board (a double-sided board) 4 not having the power supply/ground layer is acquired, a virtual power supply/ground layer 6 as a virtual ground plane is arranged and installed at least in one direction of a board body 2. The optimum value of the electrical characteristic of the wiring patterns a, b on the board body 2 is analyzed by, e.g. electromagnetic- field analytical software.
Patent JP-2002259689-A (JP)
Title: Privilege provision method and system for financial institution, and decision device and decision program therefor
Inventor: YAMAKITA OSAMU
IPC: G06Q50/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To further obtain customers of a financial institution by providing privilege to the customer. SOLUTION: A store ID and the account number of a customer are sent from a terminal device 41 of a hotel 40 to a privilege information decision server 10. The decision server 10 performs retrieval from an account balance database 30 according to the account number to decide the account balance of the customer, retrieves select privilege information and free privilege information corresponding to the balance from a privilege information storage part 20, and sends those pieces of information to the terminal device 41. At the hotel 40, services and articles that those pieces of information show are provided for the lodging customer.
Patent JP-2002262434-A (JP)
Title: Drain structure for waterproof holding box
Inventor: MATSUI YOSHIO
IPC: H02G3/08
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a drain structure for a waterproof holding box which surely prevents drips running back to its drain hole by interrupting drips stuck on the wall part of the box body reaching a drain outlet. SOLUTION: The drain outlet 16 of the drain hole 12 is disposed on the wall part 15 of the box body of the waterproof holding box 10, and a rib 20 is protruded as a drip shut-off part to prevent water running into the drain hole 12 along the wall part 15 around the drain outlet 16. Dropping drips running along the wall part 15 are retained by the rib 20 and prevented from reaching the drain outlet 16.
Patent JP-2002255267-A (JP)
Title: Discharging container
Inventor: NOGUCHI KAZUMA
IPC: B65D83/76
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional discharging container for discharging a liquid in a liquid reservoir from an outlet port, which is entirely constructed as a sealed container with a valve mechanism provided at the outlet port with hygiene of a content liquid taken into consideration, has a complicated structure for sealing and therefore is unavoidably expensive. SOLUTION: The discharging container is equipped with a liquid discharge port on a lateral surface of the container. The discharge port is provided in the middle of the container, a filmlike member having a non-sealing portion is anchored to the discharge port, and the non-sealing portion is made to serve as the outlet port for the liquid.
Patent JP-2002253172-A (JP)
Title: Processed chicken food for frying in oil and method for producing the same
Inventor: KAWAKAMI TOMOKI
IPC: A23L13/50
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a processed chicken food for frying in oil and a method for producing the same excellent in juicy palatability while retaining chewability as a meat product and rich taste. SOLUTION: The processed chicken food for frying in oil and the method for producing the same uses a chicken block having a size of 0.5-2.5 cm excluding a coating thereof and includes yolk, thermocoagulating protein, edible fats and oils and water in the chicken block.
Patent JP-2002253879-A (JP)
Title: Electric shaver
Inventor: WATANABE MAKOTO
IPC: B26B19/38
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To arrange a secondary battery and a protective circuit in an ideal position while reducing the manufacturing cost and to easily separate and discard the second battery. SOLUTION: This electric shaver comprises a motor 4 for driving an inner cutting edge 6, a cylindrical battery 3 for driving the motor 4, a protective circuit board 45 mounted with the protective circuit 51 connected to the battery 3 to protect the battery 3, and an outer case 1 for housing the motor 4 and the battery 3. The lower side of the outer case 1 has an elliptic cross section in the extending direction. In this electric shaver, the cylindrical battery 3 is arranged so that its central axis is located substantially in the central position of the elliptic shape of the cross section of the outer case lower side, and housed in the outer case parallel to the outer case 1, and the protective circuit board 45 is arranged in the space located in the long axial direction of the elliptic shape of the cross section of the outer case lower side.
Patent JP-2002260104-A (JP)
Title: Electronic cash register
Inventor: SHIMADA YASUHIKO
IPC: G06Q10/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electronic cash register having conventional functions and capable of printing and outputting document data such as an account book directly. SOLUTION: When an account book preparation key is turned on (step S5 is affirmed), the data necessary for document is extracted from commodity sales data inputted from a keyboard (step S6) and is synthesized with format of the account book (step S8). Next, image data of the account book is prepared (step S9) and is resolved into thread (predetermined width) in the lateral direction or the longitudinal direction in accordance with the indicated direction of printing (steps S12, S13). Then, the thread is printed on a rolled paper by a printer. The printed document data having the predetermined width is cut from a perforated line and is arranged and bonded on a mount.
Patent JP-2002253094-A (JP)
Title: Untwisting buffer for fishing device
Inventor: SUZUKI KENICHI
IPC: A01K91/03
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an untwisting buffer for a fishing device, giving a fish biting at a bait no sense of incompatibility, with its one side mounted with a device hard to descend compared to the other side mounted on a balance or the like so as to facilitate locating the device in the flow of baits discharged from a bait cage, easy to target bottom fish, easy to get acclimated to water flow, hard to entangle the device, and also hard to rupture. SOLUTION: This untwisting buffer for a fishing device is to be used by attaching a fishline side member 8 and the device 4 respectively to connective gears 3 attached to both ends of the longer body 1 of elastic material; wherein the body 1 is hollow, into the inside of which a string 11 as necessary is inserted together with a gas/liquid, followed by shielding/fixing both ends of the body 1.
Patent JP-2002256335-A (JP)
Title: Method and device for micro-crystallizing metal structure by laser beam irradiation
Inventor: NISHIO KAZUMASA
IPC: B23K26/352
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for micro-crystallizing metal structure in which the crystalline structure of a desired part of a welded part of ferrous alloy is micro-crystallized, and by which a metal free from any irregularity in mechanical properties, in particular, fatigue strength can be obtained. SOLUTION: The ferrous alloy is subjected to rapid heating and rapid cooling by laser beam irradiation of one to 20 times under the condition that the metal surface is not melted. A fatigue-damaged part of the ferrous alloy is subjected to laser beam irradiation, and melted and solidified. Then, the melted and solidified part and a part in the vicinity thereof are subjected to rapid heating and rapid cooling by laser beam irradiation of one to 20 times under the condition that the metal surface is not melted.
Patent JP-2002253874-A (JP)
Title: Cutting tool such as scissors or the like
Inventor: MIZUTANI YUICHI
IPC: B26B13/16
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To enhance the appearance without exposing a spring even when used in a cutting tool such as a cosmetic tool, particularly, hairdressing scissors, cuticle cutter, nail clippers or the like which comprises cutting parts energized in the opening direction by the spring. SOLUTION: This cutting tool comprises a pair of bodies having the cutting parts connected so as to be relatively rotatable about a support shaft, and the pair of cutting parts are energized by the spring in the opening direction. The spring is installed to recessed parts formed around shaft holes in the inner surfaces of both the bodies. The spring has two action parts, and the two action parts act on any part within the separate recessed parts to impart the energizing force for opening the cutting parts.
Patent JP-2002264832-A (JP)
Title: Electric power steering device
Inventor: IZUMITANI YOSHIAKI
IPC: B62D5/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of appropriately detecting disturbance and improving the stability of steering by giving a steering assist force to a steering mechanism according to the disturbance. SOLUTION: A target electric current value is set based on steering torque and a vehicle speed (S2). A steering torque varying amount ΔT and a steering angle varying amount Δθ are computed (S3, S4). The ratio ΔT/Δθ of the steering angel varying amount and the steering torque varying amount is computed (S5). If the ratio is not less than a constant 'k' (YES in S6), it is determined that the disturbance occurs and the target electric current value is corrected to increase the steering assist force in the direction for canceling the disturbance (S7). An electric motor is driven based on a corrected target electric current value (S8).
Patent JP-2002227760-A (JP)
Title: Magnetic motor
Inventor: FUKUICHI KIYOSHI
IPC: F03G3/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an infinite power engine of special combination magnets. SOLUTION: Magnets 3 in a common direction are provided on tooth tips of a gear-shaped rotor 2 and opposing magnetic body tooth tips 4 of different pitch are provided on a stator 6 side fixing the tooth tips 4, and magnets 5 all in a same direction are fixed between the stator 6 and the tooth tips 4. The number of tooth tips 4 of the stator 6 is double of the number of tooth tips 3 of the rotor. One directional torque is roughly always applied to the tooth tip 3 of the rotor 2 and the rotor 2 continues rotating counterclockwise.
Patent JP-2002269776-A (JP)
Title: Optical recording method, optical reproducing method, and optical recording device, optical reproducing device
Inventor: SEO KATSUHIRO
IPC: G11B7/09
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To surely obtain a tracking error signal at the time of recording or reproducing operation of an optical recording medium under the assumption of using conventional light beam having the long wavelength, even when a light beam having short wavelength is used in recording information on a groove and a land while performing the tracking control for a light beam spot along the groove formed on the optical recording medium. SOLUTION: When the recording and/or reproducing operation is performed by the light beam having the wavelength shorter than a specified wavelength with respect to the optical recording medium, to which the recording and/or reproducing operation by the light beam having the specified wavelength is assumed, the tracking error signal for the tracking control is detected by the 3-beam method, while in other cases, the tracking error signal is detected by the push-pull method.
Patent JP-2002263741-A (JP)
Title: Two-stage tailstock structure and two-stage tailstock device of spinning machine
Inventor: OBATA TAKESHI
IPC: B21D22/16
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a two-stage tailstock structure and a two-stage tailstock device for a spinning machine capable of performing not only the clamping on the first stage but also the clamping on the second clamp with high thrust. SOLUTION: The 'claming on the first stage' for holding a stock S between a first tailstock shaft 122 screwed to a tip of a first rotary center 121 and a die 112 of a spindle is performed by moving the first rotary center 121 by a first actuator 27, and the 'clamping on the second stage' for holding the stock S between a second tailstock shaft 124 screwed to a tip of a second rotary center 123 and the die 112 of the spindle is performed by moving the second rotary center 123 by a second actuator 30. In this case, the center of rotation of the first rotary center 121, the axis of the first actuator 27, the center of rotation of the, second rotary center, and the axes of the second actuator 30 are all coincide with the center of rotation A of the spindle.
Patent JP-2002265611-A (JP)
Title: Polyester block copolymer
Inventor: FUTAI TAKESHI
IPC: C08G81/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide polyester block copolymer that has high heat resistance and chemical resistance as retaining transparency for a long period of time. SOLUTION: The objective polyester block copolymer characteristically comprises (A) the constitution elements mainly containing the molecular units represented by the following formula (1) (X and Y are each H, an alkyl, or phenyl; n is 5-5,000; further Z is a direct bond, an alkylene of 1-3 carbon atoms or phenylene) and (B) the constitution elements originating from a compound having a glass transition point (Tg) of <=0 deg.C and bearing ester-forming functional groups on both of the chain ends.
Patent JP-2002272159-A (JP)
Title: Control method and control device for brushless dc motor
Inventor: MIZOBE HIRONOBU
IPC: H02P6/182
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To keep a motor current or a load constant, when an inverter output voltage phase reaches the inverter output voltage phase limit value, regardless of the fluctuations of a power supply voltage. SOLUTION: An inverter output voltage limit value is corrected, based on the DC voltage of an inverter, so as to make a load when the DC voltage is a prescribed voltage equal to a load, when an inverter output voltage phase reaches the inverter output voltage phase limiting value.
Patent JP-2002268533-A (JP)
Title: Real time question and answer system, method and program
Inventor: TAKAHATA JIRO
IPC: G06Q10/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To improve learning efficiency and to efficiently perform education management by rapidly dealing with questions from learners and making replies particularly for the same questions by referencing the past case examples. SOLUTION: This system has an education hosting department 1 having a self-learning server 20 which delivers teaching materials to the learners and responds to the questions from the learners by the replies based on the past question case examples and the replies formed by a lecturer and a portable unit 15 which is carried by the lecturer, receives the questions from the learners and makes and sends the replies for the same to the learners, a base 3 having terminal units 11, 11a and 11b which receive the teaching materials from the education hosting department, enable the learners to study themselves, send the questions made at this time and receive the replies to the questions and a network 2 which interconnects the education hosting department and the base.