baber/WOPTO huggingface dataset:
Patent JP-2002295318-A (JP)
Title: Variable intake device for multi-cylinder internal combustion engine
Inventor: MATSUMOTO SEIJI
IPC: F02M35/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable intake device at low cost for a multi-cylinder internal combustion engine which can switch an intake characteristic to a plurality of steps by a single intake control valve having a simple structure with a small number of part items. SOLUTION: This variable intake device for a multi-cylinder internal combustion engine connects between an intake collective chamber 5 and each cylinder by intake passages 61 , 62 provided with a pair of intake passage parts, to respectively provide an intake control valve 20 integrally having two valve elements 25, 26 in an opening 11 formed in a partition 7 between one intake passage 62 in a pair of the intake passage parts and the intake collective chamber 5, make the intake control valve 20 operate in accordance with an engine speed of the internal combustion engine, open/close one intake passage 62 by one valve element 25, and open/close the opening 11 of the partition 7 by the other valve element 26.
Patent JP-2002295526-A (JP)
Title: Control device of hydraulic clutch for inching
Inventor: ONOKI HIROAKI
IPC: F16D48/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance working efficiency enabling vehicle velocity to become zero and not to be suddenly increased by delaying response of the vehicle velocity against operation when an operational means of a pedal or the like is operated in a zone of normal operational velocity in case of performing inching operation with a working vehicle of a construction machine or the like and simultaneously to secure safety by enhancing the response of the vehicle velocity against the operation when the pedal or the like are clearly suddenly operated in order to avoid danger and so on and furthermore to facilitate operation of the pedal with on requiring skill of the operation. SOLUTION: When the operational velocity V of the operational means 20 is operated with velocity V1 of a threshold value Vth two or less, pressure changed ratio of pressurized oil A supplied to a hydraulic clutch 12 is corrected so that it becomes a smaller value A2 than normal pressure changed ratio of the pressured oil A1 and response of the vehicle velocity S is delayed to the operation of the operational means 20.
Patent JP-2002204332-A (JP)
Title: Image processing apparatus, image processing method, and program for making computer execute method thereof
Inventor: MATSUSHIMA HIROYUKI
IPC: G06F17/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, and a program for making a computer execute the method that allow constructing a system depending on each application and network environment, and improving operation. SOLUTION: In the case where the image processing apparatus is a digital compound machine provided with a facsimile application and a printer application in addition to a copy application, or any defect exists in the network environment, image data and bibliographic information stored in a mass storage are selectively transmitted to an external device depending on each application and network environment.
Patent JP-2002297529-A (JP)
Title: Data processing system
Inventor: TAKAMURA MOTOTSUGU
IPC: G06F13/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system that transmits data from a FIFO memory to a CPU without using a table for managing an empty capacity of the FIFO memory. SOLUTION: A data processing system 1 has a CPU 11, a main memory 12 that provides a data working area for the CPU 11, a DMA controller 13, an input-output circuit 14 that communicates data with a transmission line 2, and a FIFO 15 that temporally stores the data transmitted from the input- output circuit 14. The input-output circuit 14 assembles the data received from the transmission line 2 into packets, transfers each packet attached with each serial number to the FIFO 15, and stores the serial number of the last packet transferred to the FIFO 15 in an internal register. The CPU 11 compares the serial number of the data transferred from the FIFO 15 to the main memory 12 with the serial number stored in the internal register and decides whether or not all data in the FIFO are transferred to the main memory.
Patent JP-2002295726-A (JP)
Title: Towing device for sheath pipe jacking method
Inventor: HANANO KAZUHITO
IPC: F16L1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact and efficient towing device adequate to be used for a sheath jacking method for laying pipes underground for transporting fluid used for city water, gas, sewerage, or the like. SOLUTION: This towing device for the jacking method newly lays a duct in a sheath pipe while an insertion hole of a pipe is inserted into and connected to a receiving hole disposed in the back end of a precedent pipe. The towing device comprises a hydraulic cylinder having a base part mounted to a frame, a movable pulley mounted to a rod of the hydraulic cylinder, a fixed pulley fixed to the frame, a string body for towing of which the front end is fixed to a reaching position side and an intermediate part is hung on the fixed pulley and the movable pulley, a fixable/releasable locking device capable of fixing the back side position of the string body backward than the movable pulley, a hook member that engages with a jacked pipe and moves the pipe together with the frame,  and a locking member drive that operates the locking member on the string body fixing side in expanding the hydraulic cylinder and operates the locking member on the string body releasing side in contracting the hydraulic cylinder.
Patent JP-2002294086-A (JP)
Title: Plastic material for laser processing and plastic structure given by processing the material
Inventor: KATAYAMA SHIGERU
IPC: C08F297/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a plastic material suitable for such processing that the plastic material is irradiated by the ultrashort pulse laser having a pulse width of <=10<-12> sec so as to prepare a plastic structure (structural part) having an area of which the structure (induced structure) is changed. SOLUTION: This plastic material for laser processing is processed by being externally irradiated by the laser having the pulse width of <=10<-12> sec, wherein the plastic material for laser processing has two or more glass transition temperatures and a total light transmittance of >=10% in the visible light wavelength range. The lowest glass transition temperature of the two or more glass transition temperatures may be 230 deg.C or lower. Further, a temperature difference between any two glass transition temperatures of the two or more glass transition temperatures is preferably of >=50 deg.C.
Patent JP-2002305754-A (JP)
Title: Image processing unit and image processing system
Inventor: HAKOMORI ATSUSHI
IPC: H04N1/46
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can be downsized and an image processing system. SOLUTION: A signal generating circuit 30 conducts processing of using R, G, B pixel signals to generate a Y signal and to generate Y, U, Pb, V, Pr signals. A signal generating circuit 31 conducts processing of multiplying a prescribed coefficient with the U, V signals to generate the Pb, Pr signals. A signal generating circuit 32 conducts processing of using the Y, U, V signals to generate a composite signal Comp.
Patent JP-2002303250-A (JP)
Title: Method and device of power generation
Inventor: NAKAYAMA MASANORI
IPC: F03D3/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To generate power highly efficiently. SOLUTION: First permanent magnets 3 are attached/disposed circularly on the top of a horizontally disposed fixed board 2. A rotary board 5 with a rotation shaft 4 in the vertical direction is horizontally disposed over the fixed board 2 with the first permanent magnets 3, and second permanent magnets 5 are attached/disposed circularly on the lower side of the rotary board 5. The rotary board 2 is floated by opposing the same poles of the first and second magnets 3 and 5 to each other. Then the rotary board 5 is rotated by injecting a pressure fluid introduced from a pressure fluid source toward a pressure fluid receiving part 10 formed on the outer peripheral side of the rotary board 5 in the direction of the tangent of rotation by a pressure fluid injection pipe 11, or by using an electric motor. By the rotation of the rotary board 5, a generator 12 is driven via gears 13 and 14.
Patent JP-2002320215-A (JP)
Title: Servo computer for distributing moving image, method for editing moving image, client computer for receiving moving image, method for distributing moving image, client server system for distributing moving image moving image reproduction processing program, and recording medium
Inventor: KINOSHITA KIYOTAKA
IPC: H04N7/173
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for distributing moving images for allowing a receiver to acquire not only moving images or moving images of all-around but also relevant information related with projected specific objects according to one's free selection. SOLUTION: In a server computer 2, relevant information, such as detail expansion information, privacy limit information, and copyright information is added or integrated to moving images of all-around which are photographed by an all-around imaging means 1 capable of simultaneously photographing 360 deg. around by an editing means 23. The edited all-around moving images are distributed to client computers 4, 4, and so on by a multiple cast system. Each client computer converts the all-around moving images into rectangular moving images by segmenting the fan-shaped part in a prescribed range, and a reproduction processing means enables a reproducing means 5 to synchronously reproduce the all-around moving images and the rectangular moving images.  When a clickable map on the rectangular moving images is clicked, a relevant information processing means 45 acquires the corresponding relevant information, from a relevant information storing means 22 at the destination of link, based on an integrated URL, and enables the reproducing means to display it. A suppression part 442 limits the enlargement of the rectangular moving images, including the area added with the privacy limit information and panning in the enlarged state.
Patent JP-2002314981-A (JP)
Title: Electronic loupe
Inventor: TANAKA HIROSHI
IPC: H04N5/225
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a small, lightweight and easy-to-handle electronic loupe being employed suitably for quality inspection at a fine and micro part by displaying a specified part of an object with an enlarged clear image. SOLUTION: The electronic loupe comprises an image pickup section 6 comprising an electronic camera 9, a mechanism section 7 for supporting the image pickup section 6, a light source section 8 comprising an illumination source 49 and a light shielding housing 47 thereof and disposed oppositely to the electronic camera 9 such that the rear surface at the imaging part of an object 2 mounted on the object mounting face 48a of the light shielding housing 47 is irradiated with light emitted from the illumination source 49 through an illumination window 57 made in the object mounting face, and a monitor 4 for displaying the image at the imaging part of the object 2 picked up by means of the electronic camera 9 and outputted from the image pickup section 6 while enlarging.
Patent JP-2002314404-A (JP)
Title: Frequency divider
Inventor: KOJIMA IWAO
IPC: H03B19/14
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a frequency divider with a wide operable frequency range for stable 1/(2n+1) frequency division (n is an integer of 1 or over) even at a low speed operation or a high speed operation when a phase difference between the two outputted signals is 90 degrees. SOLUTION: An adder circuit 5 sums the outputs of multiplier circuits 3, 4 receiving two signals with a phase difference of 90 degrees, which are obtained by giving an input signal to a 90-degree phase shift circuit 2, so as to cancel only high frequency components and to extract only low frequency components with emphasis being outputs of the multiplier circuits 3, 4, a 1/2n frequency divider circuit 6 applies 1/2n frequency division to the extracted frequency components, a 90-degree phase shift circuit 7 receiving the 1/2n frequency division signal generates two signals with a phase difference of 90 degrees, and the multiplier circuits 3, 4 respectively multiply the input signal with signals subjected to 1/(2n+1) frequency division by giving two signals obtained from the 90-degree phase shift circuit 7 respectively to the multiplier circuits 3, 4.
Patent JP-2002265348-A (JP)
Title: Composition for external use
Inventor: ITO SHINOBU
IPC: A61Q19/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a stable skin care preparation for bleaching improving effects essentially possessed by a bleaching composition and having excellent bleaching actions. SOLUTION: This skin care preparation comprises (A) a complex salt of an L-ascorbic acid derivative and (B) a bleaching composition. The amount of the formulated complex salt of the L-ascorbic acid derivative is preferably 0.01-50 wt.% expressed in terms of dried solids and the amount of the formulated bleaching composition is preferably 0.01-20 wt.%.
Patent JP-2002312832-A (JP)
Title: Cash automatic depositing and payment system and ic card
Inventor: SHIOMOTO AKIHIRO
IPC: B42D15/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a cash automatic depositing and payment system which is suitable for easily certifying the use history of a card. SOLUTION: The cash automatic depositing and payment device 10 has an IC card read/write part 14. The IC card read/write part 14 includes an IC card read/write part which reads identification information on a user out of an IC card 12 that the user presents. A money processing part 16 is provided which deposits and pays money according to the identification information read out of the IC card 12 and input operation done by the user. Further, the device is provided with a processing record management part 18 which generates processing records for depositing and payment and a recording data composition part 20 which generates depositing and payment records by adding time data, etc., to the processing records.  The IC card read/write part 14 includes an IC card write part which writes the latest depositing and payment record to the IC card 12 so that the history of the depositing and payment records is stored.
Patent JP-2002007976-A (JP)
Title: Reader/writer device for noncontact ic card system
Inventor: IGARASHI KEISUKE
IPC: B42D15/10
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To demodulate the data sent from a noncontact IC card without reducing the power transmission efficiency to the noncontact IC card. SOLUTION: The carrier waves from a power amplifier 33 are fed to an antenna circuit 2 via the coupling of the windings 11 and 12 of a matching transformer 1 to transmit power and data to the noncontact IC card, and the data transmitted from the noncontact IC card and received by the antenna circuit 2 are received and demodulated by a demodulating circuit 36 via the coupling of windings 12 and 13.
Patent JP-2002316043-A (JP)
Title: Desulfurizing agent for organic sulfur compound- containing fuel oil and method of manufacturing hydrogen for fuel cell
Inventor: SUGIMOTO MICHIO
IPC: C10L1/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizing agent for organic sulfur compound- containing fuel oil, which is capable of removing sulfur portion efficiently in the organic sulfur compound-containing fuel oil to <=1 ppm and has long service life, and a method of producing hydrogen for fuel cell by partial-oxidation- reforming, autothermal-reforming or steam-reforming the organic sulfur compound-containing fuel oil desulfurized with the desulfurizing agent. SOLUTION: The desulfurizing agent for organic sulfur compound-containing fuel oil is prepared by supporting silver on a support. The method of manufacturing hydrogen for fuel cell is performed by desulfurizing the organic sulfur compound-containing fuel oil with the desulfurizing agent and bringing into contact with a partial oxidation reforming catalyst, an autothermal reforming catalyst or a steam reforming catalyst.
Patent JP-2002316289-A (JP)
Title: Laser beam machining device
Inventor: MORI SADAO
IPC: B23K26/06
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device which is capable of easily controlling the beam diameter and shape of a laser beam in an imaging position and improving working efficiency. SOLUTION: Beam characteristic conversion means 2 comprising a concave lens 3, convex lenses 4 and 5, lens moving means 6 for moving the concave lens 3 and lens moving means 7 for moving the convex lens 4 is arranged between a laser oscillator 1 and an aperture 8. The concave lens 3 and the convex lens 4 are moved in an optical axis direction, by which the beam diameter and divergent and convergent angles of the laser beam incident on the aperture 8 are respectively independently controlled. A diffraction element 20 is arranged between the aperture 8 and a mirror 10 to split the laser beam to a plurality.
Patent JP-2002314685-A (JP)
Title: Exchange monitoring system, integration device and exchange monitoring method
Inventor: TSUMITA KATSUYUKI
IPC: H04M3/22
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To present to an operator only the state informing signals of truly high importance among the ones transmitted from an exchange and thereby to ensure the unitary monitoring and operation of an exchange system. SOLUTION: This exchange monitoring system monitoring the exchanges A-D performing connection exchange between communication channels is provided with a message reception part 21 receiving messages from the exchanges A-D, a filter table 24a making the kind of the message correspond to processing information regarding a processing depending on the kind and storing them, a discrimination part 22 discriminating the kind of the message received by the message reception part 21, a retrieval part 23 retrieving the filter table 24a corresponding to a discriminated result by the discrimination part 22 and a processing part 25 performing the processing corresponding to a retrieved result by the retrieval part 23.
Patent JP-2002319782-A (JP)
Title: Cooling structure of information apparatus
Inventor: KITABAYASHI YASUAKI
IPC: H05K7/20
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure with sufficient cooling effect even for a frame with a water-proof structure by reducing an airflow which has cooled the heat source inside circulation, and preventing an increase in temperature inside the frame. SOLUTION: The cooling structure is composed of an inner frame and an outer frame. The outer frame has a structure for covering the upper face and side faces of the inner frame. There is an airflow path between the inner frame and the outer frame, and there is an airflow opening at an upper part of the inner frame. The structure has an airflow path formed with a cooling air duct from the opening of the inner frame to the heat radiating fin joined thermally with the heating body in the inner frame.
Patent JP-2002321751-A (JP)
Title: Container
Inventor: MITSUI KIYOSHI
IPC: B65D35/38
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a container having an excellent balance between ease of tearing-off and strength in a cover part. SOLUTION: In this container, a container body part 1, a cover part 2 closing a mouth part provided in the container body 1, and a thin neck part 3 connecting the container body part 1 and the cover part 2 are integrally formed, and the mouth part is opened by tearing-off the cover part 2 at the thin neck part 3. In the outer peripheral face 3b in the base end part 3a of the thin neck part 3, a slit part 14 is continuously provided along a tearing-off face.
Patent JP-2002322814-A (JP)
Title: Safety net connecting tool for construction site
Inventor: KITAGAWA IKUO
IPC: E04G21/32
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To significantly save the time and labor for laying a safety net. SOLUTION: This connecting tool comprises one tape 1 and at least two kinds of buttons provided near both ends of the tape in the longitudinal direction of the tape, or a pair of female and female first buttons 4 (4a and 4b) and a pair of female and male second buttons 5 (5a and 5b). The central-side first buttons have directivity, and show resistance to opening pressure from the net side in use.
Patent JP-2002315808-A (JP)
Title: Treatment device
Inventor: ITO YUKIO
IPC: A61H33/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate influence on a body to be treated by raising or lowering the temperature of hot water without increasing a water quantity within a water tub. SOLUTION: A cover 3 is housed in the water tub, and a heat exchange 11 for making warm water or cold water flow through the inside of this cover is arranged.
Patent JP-2002324111-A (JP)
Title: Providing method for information on water heater, providing system therefor and its program
Inventor: YAMAMOTO MASAHIRO
IPC: G06Q30/04
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To promote use of a providing method for information on a water heater and provide information service to a user at low cost. SOLUTION: In a providing system for information on the water heater, 'a providing method for information on the water heater' is achieved by providing information terminals 5 from a gas supplier 1 to each home 4 and also further usage of the terminals 5 is planed by providing a variety of information through the terminals 5. The supplier 1 collects information fee from each home 4. An ASP(Application Service Provider) 2 and ISP(Internet Service Provider) 3 collect traffic fee from the supplier 1. The user of the terminals 5 at each home 4 can acquire not only information from the supplier 1 but also information from other service provider 7 connected to the ASP 2. The other provider 7 collects the information fee from each home 4 and pays the traffic fee of information. It is possible to operate a gas water heater 6 from portable terminals 20.
Patent JP-2002042679-A (JP)
Title: Color image screen
Inventor: BECHTEL HANS-HELMUT
IPC: H01J29/18
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a color image screen with excellent contrast. SOLUTION: This color image screen comprises a color filter layer provided between an image screen glass and a phosphor layer. The color filter layer comprises a red pigment in a red phosphor area, a blue pigment in a blue phosphor area, and the blue or red pigment in a green phosphor area.
Patent JP-2002328654-A (JP)
Title: Driving method for liquid crystal display
Inventor: ARIMOTO KATSUYUKI
IPC: G09G3/36
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for liquid crystal display and a liquid crystal display using an OCB(Optically self-Compensated Birefringence) cell by which occurrence of a reverse transition is suppressed and a satisfactory video can be displayed. SOLUTION: In the driving method in which an image signal and a non-image signal for suppressing a reverse transition phenomenon are alternately written in the pixel, a polarity to the prescribed reference electrical potential of the non-image signal image written in the pixel in the state where the image signal is held by the pixel is unified to all the pixels on a panel, and the polarity to the reference potential of the image signal written in the pixel in the state where the non-image signal is held by the pixel is also unified to all the pixels on the panel.