baber/WOPTO huggingface dataset:
Patent JP-2001290038-A (JP)
Title: Array waveguide type diffraction grating
Inventor: NARA KAZUTAKA
IPC: H04B10/60
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an array waveguide type diffraction grating wherein a light transmission central wavelength does not depend on an environmental temperature in use. SOLUTION: A waveguide forming part 10, which is formed by connecting in order a light input waveguide 2, a first slab waveguide 3, plural juxtaposed array waveguides 4 mutually different in length, a second slab waveguide 5 and plural juxtaposed light output waveguides 6, is formed on a substrate 1. The first slab waveguide 3 is separated at a separating surface 8 crossing the path of light passing through the first slab waveguide 3, a waveguide forming part 10b of a separated slab waveguide 3b side is fixed to a base 9, a separated slab waveguide 3a side is fixed to the base 9 so as to freely slide via a member 7 having high thermal expansion coefficient.  Since the member 7 expands and contracts larger than the base 9 in accordance with the change in the environmental temperature in use, the separated slab waveguide 3a side is slide moved depending on temperature in the direction of arrows A, B along the separating surface 8, and temperature dependent variations of respective light transmission central wavelength of the array waveguide type diffraction grating are reduced.
Patent JP-2002039929-A (JP)
Title: Method and apparatus for estimation of internal strength of wood material
Inventor: KARUBE MASAHIKO
IPC: G01N3/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method, in which the strength of a wood material is estimated objectively by a method, where a change in the strength in the depth direction which cannot be judged from the external appearance, such as corrosion at the inside of the wood material is sensed simply and precisely, without substantially damaging the wood material. SOLUTION: Guide holes 2 in a prescribed diameter are formed into a plurality of places in the wood material 4. The wood screw part of a probe 1, which is composed of a body part 1a capable of being movably fitted to every guide hole and the wood screw part 1b, which is formed in one end of the body part and which is turned and advanced by encroaching on the inner wall surface of each guide hole is coupled to each guide hole. The probe is turned, the wood screw part is advanced up to a prescribed depth in the inside direction, and the rotation moment of the probe is measured, so as to match the rotation of the probe. The number of revolutions of the wood screw part, in a plurality of places, which is obtained by its measurement is compared with the rotation moment corresponding to the number of revolutions, and the strength at the inside of the wood material is estimated.
Patent JP-2002039125-A (JP)
Title: Tubular body joining method
Inventor: MUKOYAMA SHIROSHI
IPC: A47B91/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining a plurality of tubular bodies having different diameters mutually without welding them. SOLUTION: A tubular body 5 having a small diameter is inserted into a tubular body 4 provided with a through hole 10 and having a large diameter, and a small diameter part 12 of a stepped pin 11 like steps is inserted into the through hole 10. By pressing the stepped pin 11 by a pressing-in means 14 composed of a hydraulic jack, the small diameter part 12 of the stepped pin 11 is pressed in the tubular body 5 having the small diameter, and its large diameter part 13 is pressed in the tubular body 4 having the large diameter by expanding the through hole 10 to join two tubular bodies mutually.
Patent JP-2002043455-A (JP)
Title: Wiring board
Inventor: NASU TAKAARI
IPC: H01L23/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of pseudo-leakage which has conventionally been a problem in a helium gas test for testing a semiconductor device even if products are baked and polished twice. SOLUTION: The side 4 of a wiring board 1 that has been subjected to primary baking is subjected to primary polishing, and a metallizing paste for a common conductor layer is printed on the side 4, and then on a common conductor layer 5 formed by rebaking (secondary baking), a plating layer is formed by an electrolysis plating while conducting by coming into contact with a conduction part 121 of a plating jig 100, and then the common conductor layer 5 is removed by secondary polishing, and thus the wiring board is formed. In this wiring board, after the common conductor layer 5 is polished and removed, the surface roughness of the side is set to 4 μm or lower by ten-point average roughness Rz.
Patent JP-2002036873-A (JP)
Title: Sun visor holder
Inventor: ICHIKAWA KOJI
IPC: B60J3/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor holder with excellent workability for installation to a body panel. SOLUTION: The sun visor holder 12 is provided with a holding piece 48 engaging with an interior material 110, an engaging jaw 26 engaging and clamping the body panel 108, and a flange part 40. The sun visor holder 12 can be mounted to the body panel 108 while temporarily locked in the interior material 110, and this installation can be carried out only by insertion into the mounting holes 114, 110. Consequently, good mounting workability can be provided.
Patent JP-2002034900-A (JP)
Title: Outer coat tube fixing section of endoscope
Inventor: MATSUMOTO JUN
IPC: D02G3/44
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an outer coat tube fixing section of an endoscope having durability without loosening, damaging or dropping a flexible outer coat tube fixing section even by sterilizing. SOLUTION: In the outer coat tube fixing section of the endoscope comprising a tubular member and a flexible outer coat tube coating on a surface of the tubular member and having an end ligated by ligature from its outside and fixed to the member, as the ligature, yarn obtained by bundling, knitting or twisting fine fibers each having chemical and heat resistances is used.
Patent JP-2002035629-A (JP)
Title: Garbage shredding/separation device and garbage treatment equipment
Inventor: OKUNO YOSHIO
IPC: B02C18/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a garbage shredding/separation device capable of efficiently separating impurities and improving the recovery rate of shredded garbage. SOLUTION: This device is provided with a cylindrical main body case 3 almost horizontally placed, a shredding chamber 18 placed within the main body case 3, a rotor 28 which is placed inside the shredding chamber 18 and fitted with blades 27 in such a way that they look like partition plates respectively, a discharge port 19 which is formed on the underside of the shredding chamber 18 and covered with a screen 21 having plural through-holes 20, a plurality of partition-plate-like vinyl cutters 33 which are arranged in the upper part of the main body case 2 parallel to each other in the axial direction and each of which extends along the rotational direction of the rotor 28, a discharge duct 36 placed also in the upper part of the main body case 3 along the tangential direction of the locus of rotation of the rotor 28,  and an impurity discharge port 35 which is formed in the discharge duct 36 and has an opening. In the device, when garbage containing impurities is charged, the rotor 28 is reversely rotated toward the opening of the impurity discharge port 35 to discharge only the shredded garbage through the screen 21 and the impurities remaining in the shredding chamber 18 is discharged through the discharge duct 36 by normally rotating the rotor 28.
Patent JP-2002042580-A (JP)
Title: Crosslinked polyethylene insulated power cable suitable for recycling
Inventor: WATANABE KIYOSHI
IPC: H01B1/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked polyethylene insulated power cable enabling high-quality material recycling by facilitating the detachment of the semiconductive layer of the above power cable from an insulator. SOLUTION: The crosslinked polyethylene insulated power cable has the inner semiconductive layer on a conductor and the crosslinked polyethylene insulator on the outer periphery of the above semiconductive layer, which can be peeled from the insulator, and peel force on that occasion has the range of 0.5-10 kg/0.5 inch in width.
Patent JP-2002051371-A (JP)
Title: Positional information transmitter
Inventor: FUKUDA MASAHITO
IPC: H04W4/12
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a positional information transmitter which is capable of acquiring rough positional information concerning movable bodies, such as persons, vehicles, and things without maintaining regular communication constantly, even if it moves out of a communication range. SOLUTION: A positional information transmitter is equipped with a GPS- receiving part 2 which calculates positional information, on the basis of GPS signals and a mobile communication part 3 such as a portable telephone or a PHS which transmits positional information, a communication discriminating part 4 which discriminates the communication range of the mobile communication part 3, and a positional information storing part 5 which stores positional information. When the communication discriminating part 4 determines that the mobile communication part 3 has moved of the communication range, positional information is outputted from the positional information storing part and transmitted from the mobile communication part 3.
Patent JP-2002050411-A (JP)
Title: Lead storage battery
Inventor: MINOURA SATOSHI
IPC: H01M10/06
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage battery enabled to measure the battery temperature with high accuracy. SOLUTION: The lead secondary battery 10 houses a group of electrode plates 5 composed of positive electrodes, negative electrodes, and separators in a battery case 3, and an upper lid 4 is mounted on it. At least one or more of temperature measuring element insertion holes 1 are formed on battery case separation walls 3A and on upper lid separation walls 4A of the upper lid 4, and the proper battery temperature of the lead storage battery 10 is measured.
Patent JP-2001081877-A (JP)
Title: Manufacture of insulating panel for construction
Inventor: FUNAKI GANTAN
IPC: E04D3/35
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a panel with high soundproofing property by injecting a foaming resin material between a metal surface plate and a rear sheet, forming a predetermined insulating material layer by foaming, adhering the inside of a recessed part of a rear plate and the rear sheet by providing a space portion, and integrating these three parts. SOLUTION: A surface plate 1 is formed so as to have a projecting part 4, a recessed part 5, and L-shaped side portions 9, 10 at right and left ends, and a rear sheet 2 is formed so as to have a projecting part 7 and a recessed part 6. A rear sheet 11 is adhered between a horizontal portions 9a, 10a of left and right side portions 9, 10 of the surface plate 1, and a foaming resin material is injected into a space between this surface plate 1 and the rear sheet 11 and is foamed to form an insulating material layer 3. Next, the rear sheet 2 is adhered (by thermal fusion, or pressure welding) to this insulating material layer 3 through the rear sheet 11 so that a vertically penetrating space portion 8 remains between the inside of the recessed part 6 of the rear sheet 2 and the rear sheet 11, and the three parts are integrated.
Patent JP-2002053042-A (JP)
Title: Stopping device for working train
Inventor: SUZUKI SHUNICHI
IPC: B61L23/06
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a stopping device for working a train capable applicable to a train protecting device. SOLUTION: This stopping device for working the train comprises a down signal light emitting machine 11, an up signal light emitting machine 12, and an warning buzzer 21, and selectively connects a power supply 4 to the light emitting machines and the warning buzzer through a controller 3. First driving routes individually leading from the power supply 4 to the down signal light emitting machine 11, the up signal light emitting machine 12, and the warning buzzer 21 are formed, and second driving routes individually leading from the power supply 4 to the down signal light emitting machine 11 and the up signal light emitting machine 12 through the first driving routes are formed.
Patent JP-2002063224-A (JP)
Title: Method and device for verifying layout of semiconductor integrated circuit
Inventor: KUBOTA AKIHIRO
IPC: H01L21/82
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To shorten the time of layout verification by automatically specifying cells to be precluded from plural verification files. SOLUTION: The layout verification device is provided with a result cell list preparation means 4 for preparing a result cell list 5 consisting of data concerned with result cells having verification results from a verification result file 3, a result cell list 5 constituted of result cell data, and an excluded cell list preparation means 6 to be executed before the operation of a hierarchical layout verification means 2 and capable of preparing an excluded cell list 13 composed of data concerned with excluded cells having no necessity of executing layout verification in future by character string comparison or simple bit string comparison of the list 5. In the case of verifying a verification file 1 including the list 13 by the means 2, verification of an excluded cell specified in the list 13 is not executed.
Patent JP-2002032534-A (JP)
Title: Method, system and device for mediating waste transaction
Inventor: TSUCHIYA SHIGENORI
IPC: G06Q50/26
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system and a device for mediating waste transaction, which mediate the transaction of waste between a person discharging waste and a person purchasing waste. SOLUTION: The waste transaction mediating device 3 stores waste information received from first terminal equipment 1, etc., which the person discharging waste manages, in waste information DB 303c. Waste information on waste which can be sold/purchased among stored waste information is transmitted to second terminal equipment 2, etc., which the person purchasing waste manages. If purchase condition information showing a purchase condition when waste on waste information is to be purchased from second terminal equipment 2, etc., the waste transaction mediating device 3 transmits received purchase condition information to first terminal equipment 1, etc. Thus, it is supplied to the person discharging waste.
Patent JP-2002044970-A (JP)
Title: Power generating method using static force, and its generator
Inventor: TAKAHASHI AKIHITO
IPC: H02N11/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To generate power using static pressure and tension which have not used conventionally. SOLUTION: Static pressure or tension is applied to a gas sealed in a thermally insulated vessel, and adiabatic compression or adiabatic expansion is given to it. With this operation, the temperature of the gas in the thermal-insulated vessel is changed, and a temperature difference is generated on both sides of a thermoelectric sensing element. The power generating method utilizes the temperature difference, by using the thermoelectric sensing element.
Patent JP-2002068353-A (JP)
Title: Housing case
Inventor: KIKUCHI SHUICHI
IPC: G11B23/023
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To set the gravity center of a case at a low location, and increase the stability by lowering an opened lid section along the side surface of the case main body, make the capacity smaller when the lid is opened, and facilitate the taking out of a housed article. SOLUTION: This housing case 1 is equipped with a case main body section 7 equipped with a bottom surface plate 2 and a front surface plate 3, a rear surface plate 4, right and left side surface plates 5 and 6 which are arranged on the four edges of the bottom surface plate 2 in a manner to surround the bottom surface plate 2, a lid section 8, a turning means 9, and a tilting means 10. In this case, the lid section 8 opens/closes the opening at the upper end of the case main body section 7. The turning means 9 turnably attaches the lid section 8 to the case main body section 7. The tilting means 10 tilts the front surface plate 3 to the front side. The turning means 9 comprises a turning shaft 11 which is provided on the lid section 8, and a bearing section 12 which is provided on the case main body section 7.  The bearing section 12 is formed into a long groove shape which can move the turning shaft 11 in the heightwise direction of the case main body section 7.
Patent JP-2002068306-A (JP)
Title: Tamperproof packaging container
Inventor: HATACHI TSUTOMU
IPC: B65D77/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a tamperproof packaging container wherein sealability can be kept by fitting a lid with a container body, and wherein even if the lid is opened by mischief or the like, a trace is securely left allowing the tampering to be easily visually found. SOLUTION: A storage space 30 surrounded by standing walls 12, in which a tab 21 is received, is formed on a part of the container body where at least a part of the lid is fitted in. An inward protrusion 14 which is to protrude inward above the tab 21 when the tab 21 is received in the space 30 is formed on the standing wall 12. A space bottom surface 11a located between the respective standing wails 12 is formed with a crease 13 which makes the surface 11a easy to fold downward.
Patent JP-2002074130-A (JP)
Title: Information processing system and method, and recording medium stored with information processing program operating on computer
Inventor: MASUNAGA HIROYUKI
IPC: G06Q50/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a framework in which a user can easily and freely participate in electronic shopping with respect to various pieces of merchandise in the position of a selling side. SOLUTION: A plurality of pieces of merchandise information are stored, and an advertisement is automatically generated in regard to merchandise selected by the user. The generated advertisement is distributed to a person designated by the user through a communication network. When a purchase request for the merchandise is received from the person who has received the distributed advertisement, an external payment processing system is requested to make a payment for the merchandise, and merchandise order reception is determined on the basis of the results of the payment processing. When the order reception is determined, prescribed points are given to the user and/or the person who receives the distributed advertisement. Prescribed favorable treatment is conducted to the persons holding points in accordance with the points.
Patent JP-2002066433-A (JP)
Title: Coating equipment
Inventor: YUBIHARA KOICHI
IPC: B05B15/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To compactly and inexpensively constitute a coating equipment capable of improving coating quality or the like. SOLUTION: A shuttle feed passage 7 is provided to respective processing stations by function from a coating booth 1 to an after-heat booth 6 for performing a series of works from coating to baking/drying to perform the shuttle feed of a feed stand 12 to the respective booths 1-6 and the feed of a work W is stopped not only to perform coating work or the like but also to circulate the empty feed stand 12, from which the coated work W is taken out, through an automatic traveling feed passage 9. The truck 39 of the feed stand 12 is allowed to run outside the booths 1-6 and the support arm 13 of the feed stand 12 is allowed to run through the booths to be rotated around its axis.
Patent JP-2002067317-A (JP)
Title: Ink-jet recording head and image recording apparatus using it
Inventor: HOSONO SATOSHI
IPC: B41J2/01
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To secure both a high-speed recording with high resolution required when recording a character and recording with rich color tone required when recording a color image. SOLUTION: An ink-jet recording head is provided with a nozzle array group consisting of N lines of high resolution arrays in which opening positions of nozzle openings 17 is shifted by a 1/N (N is a natural number of 4 or more) pitch in a direction of a nozzle array.
Patent JP-2002076066-A (JP)
Title: Film carrier
Inventor: IGUCHI YUTAKA
IPC: H01L21/60
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a film carrier of which the bonding leads are easily broken in the bonding process and are not broken or bent in the other manufacturing processes. SOLUTION: The film carrier 1 constituted of insulation film 2 and a metal foil (copper foil 5), at least, has the bonding lead 7 for joining electrode 14 of a mounting electronic component, and bonding lead 7 has half-etched portion 11 in the width direction. Hereby, since the bonding lead 7 is easily broken by moving a bonding tool 24 downward and, descending speed of the bonding tool 24 is made smooth. Therefore, it is possible to prevent an occurrence of operational failures of IC chip 30 due to overweight when a bonding portion, bump 13, and electrode 14 are bonded.
Patent JP-2002068326-A (JP)
Title: Cold-insulation container
Inventor: INUTAKE TAKANORI
IPC: B65D81/38
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cold-insulation container light in weight, excellent in heat insulating properties, and capable of being folded when it is not used. SOLUTION: The cold-insulation container 11 is composed of a casing 12 whose front and rear sides 12a, 12b and left and right sides 12c, 12d are formed with heat insulation boards 14, and a lid 13 which covers an open face of the casing 12 and which is formed with the heat insulation board 14. The lid 13 is detachably attached to the casing 12 with hook-and-loop fasteners 20. A temperature adjustment panel 18 for adjusting a cold-insulation temperature of heat insulating agents 19 is laid on a bottom face in the interior of the casing 12. By disassembling the lid 13, a bottom plate 17 and the temperature adjustment panel 18, the front and rear sides 12a, 12b of the casing 12 are flapped inwardly, and the casing 12 can be folded.
Patent JP-2002066871-A (JP)
Title: Machining method, microscopic mist producing device, work cooling method and main spindle cooling method
Inventor: UKAI HISASHI
IPC: B23Q11/12
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide clean machining by a high operation level by minimizing a using amount of cutting oil or suppressing the increase of the temperature of a work and a main spindle occurring due to minimizing of a using amount of cutting oil. SOLUTION: By extremely reducing the particle size of cutting oil by an MQL unit 53, a using amount of cutting oil is extremely reduced. Further, the temperatures of the work 10 and the main spindle are managed by a sensor, such as a thermocouple. When temperature is increased, cooling is effectively effected by properly performing cooling water mist blow WN when temperature is increased. This constitution minimizes a using amount of cutting oil without the occurrence of defective precision through thermal expansion due to the increase of an original temperature.