baber/WOPTO huggingface dataset:
Patent JP-2001052552-A (JP)
Title: Grommet
Inventor: MOCHIZUKI YASUNARI
IPC: B60R16/02
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a grommet installing a long member such as a wire harness through a mounted panel such as a body panel. SOLUTION: This grommet 10 connects a first cylindrical part 21 and a second cylindrical part 22 through a connection part 23, and is provided with multiple collar parts 25 and guide parts 26 in the radial direction to pass and support a wire harness through an installation hole on a body panel. Turning over the second cylindrical part 22 makes the individual collar part 25 in close contact with the outer peripheral surface of the first cylindrical part to pass the grommet 10 through the installation hole 12 without interfering with the individual guide part 26, and returning the second cylindrical part 22 into the initial state engages a groove part 24 with the installation hole.
Patent JP-2001197665-A (JP)
Title: Input line filter
Inventor: NOZAWA TAKESHI
IPC: H02J3/01
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in size and cost by reducing the number of parts, and also reduces noises generated from a power converting apparatus. SOLUTION: Capacitors for anti-resonance corresponding to the reactors in the same number of the phases of power supply has been connected. However, in this input line filter, a reactor 5, having an auxiliary reactor, is provided between the commercial AC power supply 1 and the input terminal of the power converting apparatus 10 and the capacitor 2 for anti-resonance is connected, only to auxiliary reactor which reduces the number of capacitors and achieve reduction in size and cost.
Patent JP-2000300987-A (JP)
Title: Process of converting small carbon number aliphatic hydrocarbon into greater carbon number hydrocarbon, and catalyst therefor
Inventor: ICHIKAWA MASARU
IPC: C07C2/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for converting less carbon number aliphatic hydrocarbon into more carbon number hydrocarbon, provide a preparing method of the catalyst and a method of converting the small carbon number aliphatic hydrocarbon into greater carbon number hydrocarbon. SOLUTION: A small carbon number aliphatic hydrocarbon such as methane is brought into contact with a catalyst containing a porous substrate such as a ZSM-5 in which a promoter metal such as rhenium, iron, cobalt, vanadium, manganese, molybdenum, or tungsten or a mixture of them is dispersed in an amount effective as a catalyst in the presence of CO or CO2 or a mixture of them, and also under the converting conditions of an aliphatic raw material.
Patent JP-2001190493-A (JP)
Title: Electronic endoscope
Inventor: KUBOTANI TOSHIYUKI
IPC: A61B1/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope which is excellent in observation performance and curving operability and is made smaller in the diameter of an insertion section. SOLUTION: Curving wires 29 and 29 are arranged on a region 2A side which is a left side half divided by a one end face extension line at which one end protrudes when the right end in Figure of the maximum external form projected part of an image pickup unit indicated by a broken line of the image pickup unit 45 protrudes by a size (a) by crossing the perpendicular axis facing the upper and lower curving direction passing the center section of the insertion part 2. A connecting pipe 38, a tube 37 for a channel and light guides 39 and 39 are arranged in a region B divided by the one end face extension line.
Patent JP-2001203537-A (JP)
Title: Mixer
Inventor: ITO FUMITO
IPC: H03D9/06
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a mixer that extracts an intermediate frequency signal from two input signals while suppressing production of an undesired frequency component. SOLUTION: A coupler H1 outputs a 1st synthesis voltage resulting from shifting a phase of one input signal voltage by 90 degrees and synthesizing the resulting voltage with the other input signal voltage and outputs a 2nd synthesis voltage resulting from shifting a phase of the other input signal voltage by 90 degrees and synthesizing the resulting voltage with the one input signal voltage. A coupler H2 outputs the received 1st synthesis voltage and a 3rd synthesis voltage resulting from shifting the phase of the 1st synthesis voltage by 90 degrees. A coupler H3 outputs the received 2nd synthesis voltage and a 4th synthesis voltage resulting from shifting the phase of the 2nd synthesis voltage by 90 degrees. Non-reflecting terminators T1, T2 are connected to one-input terminals of the couplers H2, H3.  Current conversion means D1-D4 convert the respective synthesis voltages into 1st-4th synthesis current including the components in proportion to a square value of each voltage by a prescribed coefficient, and a current extract means 1 extracts an intermediate frequency current on the basis of the sum of the synthesis current.
Patent JP-2001199404-A (JP)
Title: Automatic packaging apparatus for pyramidal pack
Inventor: FURUIKE HITOSHI
IPC: B65B9/08
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic packaging apparatus for a pyramidal pack which can freely and easily seal many kinds of the pyramidal packs of different twist angle of upper and lower transverse seals by one apparatus by arbitrarily setting the angle of rotation and the rotational speed of a transverse sealing apparatus, and reduce the shock generated in the rotation and the stop of the transverse sealing apparatus by arbitrarily adjusting the curve of motion of the transverse sealing apparatus to increase the sealing speed. SOLUTION: The pyramidal pack FH with first and second transverse sealed portions FX and FY twisted at arbitrary angles by turning the transverse sealing apparatus 10 to achieve the transverse seal to a packaging film FA using a motor 14 which can be digitally controlled every time when the transverse seal is finished.
Patent JP-2001202787-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONO CHIKASHI
IPC: G11C16/10
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which a write-in command write-cycle can be shortened to one time when data of 16 bits are written with a write-in mode of '×8 mode'. SOLUTION: This circuit is provided with a data take-in control section 30 which generates a convex pulse (one shot pulse) taking independently write-in data PD in respective input/output pins I/O8-I/O15 of the upper order side and input/output pins I/O0-I/O7 of the lower order side on the basis of the lowest order address [A-1] in a write-in address PA in a single command write-cycle in a write-in mode of '×8 mode' into a non-volatile semiconductor 10. When a write-in command is inputted, write-in data take-in command cycle is repeated twice to take in write-in data PD for 16 input/output pins I/O in.
Patent JP-2001207846-A (JP)
Title: Cooling system for liquid-cooled internal combustion engine
Inventor: SUZUKI KAZUKI
IPC: F01P7/16
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a liquid-cooled internal combustion engine that can optimize the cooling capacity of a combination of a pump and a fan in dependence on an engine load condition, and can establish compatibility between a synthetic cooling capacity of both of them and a reduction in power consumption. SOLUTION: Depending on the loaded condition of an engine 100, the cooling system with a pump 500 and a fan 230 both operable independently of the engine 100 maps out target water temperatures Tmap of cooling water to be controlled and combinations of those operating duties of the pump 500 and fan 230 which fulfill the target water temperatures Tmap. The cooling system actually controls the pump 500 and fan 230 with such duties as provide a practically minimal sum Lc of their power consumption, while fulfilling the target water temperature Tmap. The cooling water temperature can be controlled continuously properly, and the overall power consumption of the cooling system can be reduced as well.
Patent JP-2001203761-A (JP)
Title: Repeater and network system provided with the same
Inventor: OKADA MASAO
IPC: H04L9/10
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a repeating device for ciphered data communication, by which a terminal user can safely conduct communication and a enciphering key and a decoding key can easily be managed. SOLUTION: The device is provided with a first communication means connected to the communication network of a safe area, a second communication means connected to the communication network of a unsafe area, a transmission data storage means storing communication data transmitted from the transmitting source device of the safe area through the first communication means, a transmission data verification means analyzing communication data stored in the transmission data storage means and verifying the propriety of transfer and that of ciphering, a warning means notifying the transmitting source device of transmission data of the ciphering propriety of communication data through the first communication means,  a ciphering means verifying communication data and ciphering communication data stored in the transmission data storage means when data is decided to be an object of ciphered/transmission and generating a enciphered text and a transmission data transfer means transmitting transmission data or the enciphered text to the communication network of the unsafe area through a second communication means when a transmission permission is obtained from the transmitting source device of transmission data based on the above notice.
Patent JP-2001204673-A (JP)
Title: Dish washer
Inventor: MIZUNO TOSHIMITSU
IPC: A47L15/42
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer which can reliably collect leakage water by means of a water collecting pan without wetting the floor even when water leaks through a door due to aging degradation, etc., of a sealing member for sealing the door and which can also prevent the confusion of the user by notifying the user of only the leakage of water. SOLUTION: The dish washer is provided with a port 4 for taking in and out dishes W which is formed by opening a front wall of a washing chamber 3 and a door 5 for opening and closing the port 4 through a sealing section 30. The washer is also provided with a water collecting section 34 for collecting water leaked through the sealing section 30 of the door 5 and a lead-out path 35 through which the water collected by the water collecting section 34 is introduced to the water collecting pan 10.
Patent JP-2000235180-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: OKUMURA OSAMU
IPC: G02F1/1335
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To improve contrast characteristics of transmission display by controlling the polarized state of light emitting from a liquid crystal layer to a first polarizing plate in a dark display state to be same both for reflection display and transmission display. SOLUTION: In a dark display state, the light entering the top face of a liquid crystal cell is transmitted through a liquid crystal layer and reflected by a semitransmitting reflection film 123 so that the light is changed into circularly polarized light or elliptically polarized light in a specified rotation direction. On the other hand, the light entering the back face of the liquid crystal cell is changed into light having a specified rotation direction of polarization by the optical device, namely, in the same rotation direction as that of the light entering the top face and reflected by the semitransmitting reflection film 123, and is transmitted through the semitransmitting reflection film 123.  Namely, the polarized state of the light emitted from the liquid crystal layer to a first polarizing plate in a dark display state is same or almost same in both of reflection display and transmission display, and therefore, decrease in contrast in transmission display due to the difference in the polarized state between two kinds of display can be prevented.
Patent JP-2001210662-A (JP)
Title: Semiconductor package and semiconductor mounting method
Inventor: OKURA HIDEAKI
IPC: H01L21/56
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor package free of voids (bubble-induced unfilled part with bonding resin) by ventilating a mounting board for rein injection. SOLUTION: In a semiconductor package, where a semiconductor element 10 is mounted on a mounting board 11 via solder bumps 12, the mounting board 11 is provided with an exhaust port 11a almost in the center to load the semiconductor element 10, and the semiconductor element 10 is sealed with resin supplied from the periphery of the semiconductor element 10 by print coating.
Patent JP-2001207147-A (JP)
Title: Adhesive for color filter and the resultant color filer using the same
Inventor: KAWASHIMA MASAYUKI
IPC: C09J4/02
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive to be used in producing color filters through transfer, removable with an aqueous medium even if excessively overhung during the above production process, capable of close pressure contact of a transfer sheet 7 coated therewith and a glass substrate 6 with each other without heating, and excellent in adhesive force as well, and to provide color filters using the above adhesive. SOLUTION: This adhesive comprises an acrylic copolymer having ethylenically unsaturated group and carboxyl group, a diluent monomer, a photosensitizer and an adhesivity-imparting agent shown by the chemical formula, O=C=N-(CH2)n-Si-(OR)3. The other objective color filters using the above adhesive are provided.
Patent JP-2001209023-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: NAGASAKI ISAYOSHI
IPC: G02F1/1333
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, to cut the member cost and to eliminate the problem of the short circuit due to metallic dust by preventing the occurrence of the metallic dust. SOLUTION: A laminated semifinished product 8 is prepared by piling up directly a light transmission plate 3 having a liquid crystal panel 1 and a fluorescent light tube, and optical sheets 2. By inserting the semifinished product 8 into a bag 4 of a transparent material and performing evacuation of the bag, the semifinished product and the bag are closely fixed.
Patent JP-2001214838-A (JP)
Title: Fuel injection nozzle
Inventor: DATE KENJI
IPC: F02M61/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of reducing a fluctuation in an injection quantity between individuals. SOLUTION: On the inlet side of a nozzle port 121a, a chamfer part 14 formed with almost curvature R is formed in a connecting part with an inner diameter part 41 of a nozzle body 4 in the circumferential direction of the nozzle body 4. While, the shaft direction is formed in a scarcely chamfered shape having no curvature. That is, the chamfer part 14 is formed larger in the circumferential direction than the shaft direction of the nozzle body 4. Since a fluctuation in an invalid lift is reduced, a fuel injection quantity can be set almost constant in this fuel injection nozzle 2 for adjusting a nozzle port flow rate by forming the chamfer part 14 in the nozzle port 121a.
Patent JP-2001214665-A (JP)
Title: Automatic opening device for sliding door
Inventor: MINAMI SABURO
IPC: E05F15/14
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic opening and closing device for a sliding door capable of automatically stopping the sliding door when the door comes into contact with an obstacle, and the door can be easily attached even to an existing or new sliding door which can be also manually opened or closed without disconnecting the power supply of the automatic opening device each time as same as an ordinary sliding door. SOLUTION: This device comprises an urging means for urging the sliding door D in a door closing direction, a rope 2 for pulling the sliding door D in door opening direction, a winding drum 3 for opening or closing the sliding door D by winding or back turning the rope 2, a motor 4 for normally or reversely rotating the take-up drum 3, an emergency stop device 10 for stopping the sliding door D when the sliding D comes into contact with an obstacle during door closing, a guide body 12 for deforming a support spring 14 by guiding the rope 2 with the emergency stop device 10 supported by a support spring 14 at the opening frame side of the sliding door D, and a limit switch 15 operating when the support spring 14 is opened by the looseness of the rope 2 and the guide body 12 comes into contact with the guide body 12.
Patent JP-2001223951-A (JP)
Title: Digital output image pickup device
Inventor: YAMAGISHI TOSHIRO
IPC: H04N5/357
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital output image pickup device capable of outputting a digital signal directly from an image pickup element without necessitating an expensive peripheral circuit such as a high-speed A/D converter. SOLUTION: The device is provided with a photoelectric conversion target part consisting of a transparent electrode transmitting incident light 107 and a photoelectric conversion film 111 for generating a signal electric charge with the incident light 107 to store it, a cold cathode array 112 having plural electronic discharging sources in the state of a matrix, an electric discharging source selecting means capable of selecting an optional electronic discharging source, an electric charge reading means for reading the signal electric charge stored in a pixel at the optional position of the photoelectric conversion target part as an electric signal, and a sampled digital signal converting and extracting means which converts the electric signal read by the electric charge reading means directly to the digital signal by varying (101-106, 112) and sampling (114-116)  the cathode potential of the cold cathode array and takes out (117, 118) it to outside.
Patent JP-2001219279-A (JP)
Title: Seam welding method of plated steel plate
Inventor: HIRATA MASAHIRO
IPC: B23K11/30
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a seam welding method of a plated steel plate capable of preventing an electrode ring from degrading by forming a low melting point Cu alloy from Cu and a plated metal and improving the quality of a welding part. SOLUTION: In a seam welding method to weld a plated steel plate 3 by using an electrode ring 1, an electrode protection/grain boundary brittle prevention agent, which contains >=20 mass % C, has a boiling point of >=200 deg.C and an average molecular weight of <=10000, is interposed between the plated steel plate 3 and the electrode ring 1 and then welded.
Patent JP-2000309135-A (JP)
Title: Recording device and recording control method
Inventor: NIIKURA TAKEJI
IPC: B41J19/18
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording device and a recording control method that can perform accurate recording without inviting an increase in production cost and the size of the device. SOLUTION: Recording is executed by moving a carriage after determining a position for starting recording for every record of one scanning of a recording head to a recording medium on the basis of input record data and determining whether the determined recording start position is within a prescribed range, setting the scanning start position of the recording head by a carriage at a position separated by the prescribed first distance from a recordable range on the recording medium in the case when it is determined that the determined recording start position is within a specified range, and setting the scanning start position of the recording head by the carriage at a position separated by the prescribed second distance from the recording start position, in the case when it is determined that the recording start position is outside the prescribed range, and moving the carriage carrying the recording head to the set position.
Patent JP-2001225956-A (JP)
Title: Rotary valve
Inventor: MIYAGAWA RYOICHI
IPC: B65G65/48
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a rotary valve capable of securing a stable continuous operation without a fact that powder and grain intruding into a clearance between the inner surface of a casing and the outer surface of a side plate act as a brake of a rotor and without occurrence of abnormal noise or vibration by the powder and grain. SOLUTION: The rotary valve comprises a cylindrical casing 6 having a supply part, a discharge part, and a body part, a cover 4 for covering openings in both side surfaces of the casing 6, and a plurality of rotation blades 3 fixed to a rotation shaft in the body part of the casing 6, and side plates 5 that are formed integrally with a plurality of rotation blades 3 and face to the cover 4. Slits 5b, 5c are mutually formed near the inside and the outside of the outer surfaces 5a of the side plates 5.
Patent JP-2001227289-A (JP)
Title: Ceiling panel and ceiling panel device
Inventor: SUZUKI MASAO
IPC: E01F8/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling panel device optimized for a ceiling face and capable of flexibly coping with ceilings ranging from narrow ceiling to wide ceiling. SOLUTION: A projecting part 11a of a first of side plate 11 of one ceiling panel 100 and a recessed part 12a of a second side plate 12 of another ceiling panel 100 are fitted to each other to arrange a plurality of ceiling panels 100 adjacently and to suspend them from the ceiling of an underground passage, an underground railway, a tunnel, or the like by means of hanging accessories 60. The projecting and recessed parts 11a, 12a of the side plates 11, 12 of the adjacent ceiling panels 100, 100 are thus fitted to each other to facilitate level adjustment and arrangement of the ceiling panels 100. Construction work is thereby facilitated, and the ceilings ranging from narrow area to wide area can be flexibly coped with.
Patent JP-2001229417-A (JP)
Title: Automatic checking and collecting machine
Inventor: OUCHI TOMOKO
IPC: G07B15/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To enable a passenger to exit at a destination station even if entry data are not written owing to a fault at a departure station. SOLUTION: This machine comprises a storage means which stores a memory of the main body of the automatic checking and collecting machine with specific data specifying a station where the main body of the automatic checking and collecting machine installed there encounters an accident to become unable to write entry data, a read means which reads recording data out of a railway ticket, etc., thrown in the main body of the automatic checking and collecting machine, and an exiting processing means which performs an exiting processing without using the entry data of the railway ticket, etc., when the read data includes a station where the accident occurs in the ride section of the thrown-in railway ticket.