baber/WOPTO huggingface dataset:
Patent JP-2002303229-A (JP)
Title: Starting safety device for working machine, working machine therewith, and method for assuring safety of working machine at starting
Inventor: IMAMURA KENJI
IPC: F02N3/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a starting safety device for a working machine preventing very fast starting of the working machine and abrupt actuating of an operating portion interlocking with a prime mover by preventing the operation of a manual operation starting device starting the prime mover when a clutch is engaged; and a working machine therewith; and a method for assuring the safety of the working machine at starting. SOLUTION: The starting safety device 2 of the working machine 1 is provided with an erroneous operation preventing cover 33 capable of covering a starter handle 32 of a recoil starter 3, and an operating wire 31 and the like actuating the erroneous operation preventing cover 33 to cover the starter handle 32 and preventing the operation of the recoil starter 3 when the clutch is engaged by the operation of an clutch lever 11.
Patent JP-2002295182-A (JP)
Title: Jacking method for culvert
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a jacking method for a culvert, which makes a propulsion extension relatively short in a soft alluvium at great depths and brings about arrival at an existing structure. SOLUTION: In the jacking method for the culvert, which makes the propulsion extension relatively short in the soft alluvium at the great depths and brings about the arrival at the existing structure, etc., a propulsion pipe is buried by a process wherein a plurality of freezing pipes are installed annularly and horizontally over the propulsion extension from the inside of a starting shaft in accordance with a position of burial of the propulsion pipe in such a manner that a diameter of a circle composed of the freezing pipes is made larger than an outside diameter of the propulsion pipe, a process wherein an annular frozen soil wall is constructed throughout the propulsion extension by a means for circulating a calcium chloride solution through the freezing pipe or by a means for pouring liquid nitrogen into the freezing pipe,  and a process wherein the propulsion pipes are buried in sequence while being pressed by a propulsion jack, mounted inside the starting shaft, with excavation of the frozen soil wall in accordance with the outside diameter of the propulsion pipe.
Patent JP-2002302376-A (JP)
Title: Base isolation structure
Inventor: KONDO KOJI
IPC: B66C15/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structure normally offering rigid construction for suppressing the transmission of vibration due to earthquake. SOLUTION: Normally, contact faces 14 of upper and lower flange portions 12, 13 are kept in close contact by the load of a member located upward from the flange portions 12, 13 and supporting legs 8, 9 split into upper members 8a, 9a and lower members 8b, 9b have rigid construction. When vibrating force resulting from earthquake operates on the supporting legs 8, 9, the upper members 8a, 9a and the lower members 8b, 9b are bent on a boundary between the flange portions 12, 13 and then the flange portions 12, 13 are reset into the condition that both contact faces 14 are in close contact by the load of the member located upward from the flange portion 12 and the repulsive force of an elastic material 17 to produce a reduction in response acceleration of the member located upward from the flange portion 12.
Patent JP-2002304782-A (JP)
Title: Method for manufacturing optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/26
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical information recording medium, which improves preservability of the optical information recording medium independently of classifications of coloring matters and a solvent and a spin coat condition. SOLUTION: A coloring matter coating liquid is applied to one principal surface of a substrate like a disk having a center hole to form a coloring matter recording layer on the substrate, and a lot of substrates on which coloring matter recording layers are formed are so piled up that the distance between adjacent substrates may be 0.5 to 10 mm, and coloring mater recording layers on piled-up substrates are heated at 55 to 75 deg.C for 0.5 to 7 hours. Thus the preservability of the optical information recording medium is improved independently of classifications of coloring matters and the solvent and the spin coat condition, and substrates are prevented from being deformed by heat staying between substrates at the time of annealing treatment.
Patent JP-2002037184-A (JP)
Title: Oscillation reducer of floating body and floating body having this
Inventor: NISHIGAKI AKIRA
IPC: E02B3/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To improve safety by surely reducing swinging of a floating body in an oscillation reducer of the floating body. SOLUTION: A vertical plate 14 is supported in the almost vertical direction via plural stays 13 in one side surface part of the floating body 11 being a rectangular solid shape, and a water passable through part 15 is arranged between the floating body 11 and the vertical plate 14, and an upper end part of this vertical plate 14 is set in the almost same height position as a bottom surface of the floating body 11.
Patent JP-2002002446-A (JP)
Title: Inertia sensor, belt retractor, and injection mold for molding supporting body and molding lever for inertia sensor
Inventor: KIELWEIN THOMAS
IPC: B60R22/405
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an inertia sensor, a belt retractor and an injection molding device for molding a supporting body and a lever for the inertia sensor. SOLUTION: The inertia sensor 10 for a vehicle sensing operation for a belt retractor inhibiting mechanism has a mass body 28, a supporting body 20 for the mass body 28, and the sensor lever 32 provided with a control claw 38. The sensor lever is equipped onto the supporting body 20 turned around a truning shaft A and mounted on the mass body 28. The control claw is provided with a free end for partitioning a contact part 40 contacting with a control disk 16 of the belt retractor. The supporting body is provided with the first cylindrical surface area 22. An axial line of the first cylindrical surface area 22 is parallel to the truning shaft A, and passes through the gravity center of the mass body 28. An accessory member 30 is formed in the first cylindrical surface area 22 of the supporting body 20 to fit the supporting body to the belt retractor.  The belt retractor with the inertia sensor is also provided, and the injection molding device is provided to mold the supporting body and the lever for the sensor.
Patent JP-2002306577-A (JP)
Title: Disinfecting and deodorizing method and device utilizing chlorine dioxide
Inventor: KIKUSHIMA MASAYUKI
IPC: A61L2/20
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To disinfect an article of a large size housed in a space by spraying chlorine dioxide having no danger of explosion in the form of mist without the occurrence of disorder in the human body. SOLUTION: The object to be disinfected is charged into the hermetically closed space and the aqueous solution of the chlorine dioxide is sprayed in the form of the mist into this space, by which the disinfection and deodorization of the object to be disinfected are effected.
Patent JP-2002146532-A (JP)
Title: Liquid precursory mixture for depositing multicomponent metal-containing material
Inventor: SENZAKI YOSHIHIDE
IPC: C01G25/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition for depositing a mixed metal or metal compound layer containing a solventless mixture of at least two metal ligand composite precursors and to provide a method for depositing the layer on an electronic material substrate. SOLUTION: The mixture is a liquid under external conditions. Then, the ligands are a composition selected from the groups consisting of alkyl, alkoxide, halides, hydrides, amides, imides, azides, nitrates, cyclopentadiethyl, carbonyl, pyrazole and their resemblances substituted with fluorine, oxygen and nitrogen.
Patent JP-2002310840-A (JP)
Title: Control system for water pipe
Inventor: UTO NORIYUKI
IPC: G01M3/24
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of totally controlling the presence of water leakage in a water pipe network in a controlled object area and thereby efficiently carrying out a water leakage inspection and the processing and utilization of the inspection result thereof. SOLUTION: A vehicle patrolling the respective inspection points with water leakage detectors of the water pipe network installed is provided with a detection signal receiving means for receiving a signal showing the detection result transmitted from each water leakage detector by radio. The vehicle is provided with an inspection point information storage means with positional information of the respective inspection points recorded, and a data generation means for generating inspection data including the positional information of every point read from the inspection point information storage means and the detection result shown by the signal received by the detection signal receiving means from the water leakage detector of the point.
Patent JP-2002307545-A (JP)
Title: Mat material molding mold
Inventor: HIRANO YOSHINORI
IPC: B29C51/40
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a mat material molding mold which is excellent in degassing effect and can precisely mold the mat material. SOLUTION: In the mold in which numbers of degassing holes 2 for discharging gas generated during press molding outside a mold main body 1 are formed in the mold main body 1, the opening parts 3 of the holes 2 are allowed to communicate with each other by channels 4 formed in the surface of the mold.
Patent JP-2002308557-A (JP)
Title: Door structure of elevator
Inventor: KANEKO TAKUMI
IPC: B66B13/30
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a new cost and the increase of a construction cost by forming an elevator shaft as a smoke partition. SOLUTION: This door structure of the elevator comprises a door part 14 for opening and closing an opening part 11 allowing the inside of the elevator shaft to communicate with outside thereof and smoke partition plates 15 and 16 for closing a clearance 21 between the opening part 11 and the door part 14 when the opening part 11 is closed by the door part 14.
Patent JP-2002306033-A (JP)
Title: Double bearing reel
Inventor: KAWASAKI KENICHI
IPC: A01K89/015
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent a wrong operation and to facilitate palming without causing enlargement of a reel in a double bearing reel having a spool sound production mechanism. SOLUTION: A spool sound production mechanism 27 for the double bearing reel is a mechanism for producing a sound by rotation of a spool 12 and has a sound production gear 45 attached to a handle attachment side of a spiral shaft 33 of a level wind mechanism 18, a sound production pawl 46 which is attached to a reel main body 1 so as to be freely brought into contact with and separated from the sound production gear 45 and is vibrated by contact with the rotating sound production gear 45,  an operation lever 47 which is swingably attached to the handle attachment side of the reel main body so as to make the sound production pawl 46 move to a sound production position to be brought into contact with the sound production gear 45 and to a separation position to be separated from the sound production gear 45 and a connection link 48 which brings the sound production pawl 46 into contact with the sound production gear 45 and separates the pawl from the gear by swinging of the operation lever 47.
Patent JP-2002310422-A (JP)
Title: Soot blower device
Inventor: NORIMATSU YASUFUMI
IPC: F23J3/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a soot blower device which prevents generation of thermal shock at the tip thereof and prevents breakage or thermal fatigue at the tip. SOLUTION: The soot blower device 35 stands ready outside a heat exchanger when not operated and inserted into the heat exchanger for evaporation of steam when operated. The device is provided with a lance pipe 37 having a nozzle 39 for evaporating steam in the vicinity of the tip of the device, a feed pipe 13 which is disposed in the lance pipe 37 and supplied with steam from outside, a driving mechanism for transferring the lance pipe 37 and the feed pipe 13 into the heat exchanger, and a buffer 41 having a given shape, which is disposed, in the lance pipe 37, between the tip portion of the lance pipe 37 and the nozzle 39.
Patent JP-2002316413-A (JP)
Title: Ink jet head
Inventor: TAKANO YASUO
IPC: B41J2/16
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing an ink from entering an electronic activating section in relation to an on-demand type multi-nozzle ink jet head using a piezoelectric element and having a plurality of nozzles integrated in high density. SOLUTION: A part contacting the piezoelectric element is filled with a low elastic polymer resin and a part contacting the external section is covered with a high elastic polymer resin so that two kinds of polymer resins having the different elasticities are used.
Patent JP-2002164095-A (JP)
Title: Connector, conductor connecting part using this connector, and earth line using this conductor connecting part
Inventor: SANO HITOSHI
IPC: H01R4/48
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of quickly executing an earth line in simple constitution, a conductor connecting part using this connector, and the earth line using this conductor connecting part. SOLUTION: Many rod-shaped conductors 7, 7, etc., composed of copper round rods or the like having a diameter of about 6 mm are constructed in a grid shape on a slab 1 constituting a free access floor, crucial connectors 8, T-shaped connectors 9, and L-shaped connectors 10 are arranged at intersections, branching points, and corners parts of the constructing routs of the rod-shaped conductors 7, 7, etc. The tips of the rod-shaped conductors 7 are inserted by a single operation into insertion parts facing the crucial connectors 8, the T-shaped connectors 9, and the L-shaped connectors 10 so that the outer circumferences of the tips come in contact with the inner circumferences of the insertion parts.
Patent JP-2002326464-A (JP)
Title: Heat-sensitive recording medium
Inventor: KONDO MITSURU
IPC: B41M5/333
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium which has a high speed recording suitability, excellent preservability of a recording image without reducing the whiteness of a recording layer even when the layer is preserved under a high temperature condition and which has small yellowing of a skin part due to a light. SOLUTION: The heat-sensitive recording medium comprises a heat-sensitive recording layer which contains a colorless or pale basic dye, and a colorant which colors in contact with the dye in such a manner that as the colorant, a mixture of 3-(p-hydroxyphenyl)-1,1,3-trimethyl-5-indanol and a specific phenol compound is used, as the dye, a specific fluoran compound is used, further as a color developability improver, a compound selected from the group consisting of dibenzyl oxalate, di(p-methylbenxyl)oxalate, 2- benzyloxynaphthalene, m-terphenyl, p-benzylbiphenyl, 4-(p-methylphenoxy) biphenyl, 1,2-bis(phenoxy)ethane and 1,2-bis(3-methylphenoxy)ethane is contained in the heat-sensitive recording layer.
Patent JP-2002327190-A (JP)
Title: Mold-coating oil and plastic processing method using the same
Inventor: SUGAWARA TSUNETOSHI
IPC: C10M107/02
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To enable the good press molding of a metal material to be supplied to the press molding without preliminarily coating the metal material with a sufficient amount of a lubricant or anticorrosive lubricant having high lubricity. SOLUTION: This mold-coating oil for plastically processing the metal material comprises a base oil comprising a mineral oil and/or a synthetic oil and additives, and the method for plastically processing the metal material is characterized by coating the mold for the plastically processing with a lubricating oil.
Patent JP-2002333350-A (JP)
Title: Fluidic element manufacturing method, fluidic element, fluidic-type flow meter, and composite-type flow meter
Inventor: IECHI HIROYUKI
IPC: G01F1/684
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a lower end of a feedback wall with a shape which can be shaped by metal molds while maintaining the widening of a region of flow measurement by fluidic vibration output to the side of a region of a small quantity of flow by stabilizing fluidic vibration. SOLUTION: This fluidic element 1A comprises a channel 5 formed by sequentially connecting a channel narrowing part 2, a nozzle 3, and a channel enlarging part 4 larger than the cross-sectional area of the nozzle 3; a vibration inducer 7 arranged at a location opposing an exit 6 of the nozzle 3 in the channel enlarging part 4; and an end block 8 arranged at a location on the downstream side of the vibration inducer 7 in the channel enlarging part 4. The element 1A is shaped through the use of a plastic material so as to form a shape symmetric with respect to a center line passing through the center of the nozzle 3. The upstream-side end of the channel narrowing part 2 and the downstream- side end of the channel enlarging part 4 are open, and a plurality of grooves 9 are formed in wall surfaces on both sides of the channel narrowing part 2.
Patent JP-2002170823-A (JP)
Title: Apparatus for manufacturing semiconductor device and its manufacturing method, and covering member used for it
Inventor: TOMEZUKA KOJI
IPC: H01L21/677
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign material from depositing on a wafer and cool a wafer. SOLUTION: In a multi-chamber type CVD apparatus, when a wafer 1 of a high temperature is transferred from the CVD chamber to the cooling chamber by an arm 55 for wafer of a transferring robot, the wafer 1 is transferred, covered with a cooling/protection plate 60. The cooling/protection plate 60 is provided with a abutment ring 61 abutting to a periphery portion of an upper surface of the wafer 1, a supporting ring 62 formed on the abutment ring 61 in a short-cylinder shape, a covering plate 63 formed on the supporting ring 62 in a disk-shape, a plurality of radiation fins 64, and a pair of handles 65, 65 provided on both sides of the radiation fins 64. Both the handles 65, 65 are constructed so as to be supported by inserting an arm 56 for the cooling/ protection plate through the lower side.  The foreign material deposited on the surface of wafer can be prevented by covering the wafer with the cooling/ protection plate in transference, and a heat produced on the wafer is absorbed by the cooling/protection plate, thereby, the wafer can be cooled.
Patent JP-2002335047-A (JP)
Title: Semiconductor laser device
Inventor: MIYAJIMA HIROBUMI
IPC: H01S5/022
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser array capable of obtaining a laser beam having a desired light intensity distribution. SOLUTION: The semiconductor laser device has a first and second semiconductor laser arrays (LD bars) B1, B2 composed of a plurality of semiconductor laser elements one-dimensionally arranged along the arraying directions for emitting laser beams having a first and second patterns different in intensity distribution, respectively. The first and second patterns have different orientations of polarization and are superposed by a polarized beam splitter (travelling direction combining means) PBS with their lengthwise directions aligned with each other.
Patent JP-2002340184-A (JP)
Title: Manual transmission
Inventor: HAGINIWA MASAHIRO
IPC: F16H63/38
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a manual transmission formable in the compact constitution, and capable of enhancing degree of freedom of design in the manual transmission capable of preventing an erroneous shift to a backward gear stage from a forward gear stage at forward traveling time. SOLUTION: This manual transmission 1 is provided with a main case 3, a selector 4 for rotating and sliding by respectively interlocking with select operation and shift operation, shift forks 30 to 32 for a shift for selectively engaging by rotating the selector 4, and a reverse lock cam mechanism 60 installed in the main case 3. When shifting a shift lever 2 toward a reverse position R from a fifth speed position 5th, a pin 45 of the selector 4 moves toward the reverse corresponding position R' side from a fifth speed corresponding position 5th' by interlocking with this shift operation. In that case, a cam 63 of the reverse lock cam mechanism 60 abuts to the pin 45 so that the pin 45 is checked on a shift movement to a reverse corresponding position R'.
Patent JP-2002344051-A (JP)
Title: Optical resonator, laser oscillator equipped therewith, and wavelength conversion device
Inventor: OBA MASANORI
IPC: H01S3/106
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical resonator that can optimize transmissivity (reflection coefficient) of an output mirror of a resonator in various lasers such as wavelength variable laser, solid-state laser, etc., of continuous oscillation and pulse oscillation, without having to change optical elements in the resonator in matching with oscillation forms, such as continuous oscillation, pulse oscillation, etc., in the laser device, and can be applicable as an optical resonator for a wavelength changing device. SOLUTION: A multilayer coating partially reflection mirror, used as an output mirror of the conventional optical resonator is replaced with a structure combined with a polarizer and a polarization rotating element, thus enabling change of the transmissivity from zero to 100%.
Patent JP-2002013347-A (JP)
Title: Operating device for opening and closing hinge type automobile panel
Inventor: HESS RALF
IPC: E05F1/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an operating device capable of automatically opening and closing an automobile panel at a speed to be continuously decelerated at the final stage of the movement of the automobile panel. SOLUTION: This invention is related to an operating device for opening and closing a hinge type automobile panel having a controllable fluid drive device and an uncontrollable fluid drive device. This hinge type automobile panel is driven from a starting position to the predetermined opening angle during the opening operation by the controllable fluid drive device, and after reaching the predetermined opening angle, the panel is exclusively driven to the final position by the uncontrollable fluid drive device.
Patent JP-2002337398-A (JP)
Title: Image processor
Inventor: KASHIMA YOZO
IPC: B41J5/30
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To shorten an output processing time by using a memory efficiently for intermediate data. SOLUTION: The image processor comprises a compressed natural image data size calculating section 22 for acquiring the size information of a write object from picture information represented by Page Description Language and calculating the size of intermediate data in the write object, and a memory management section 24 for assigning the intermediate data to continuous areas of a memory based on the size of the intermediate data calculated at the compressed natural image data size calculating section 22.