baber/WOPTO huggingface dataset:
Patent JP-2002271077-A (JP)
Title: Holding structure of heating component for radiation
Inventor: ASHIYA HIROYUKI
IPC: H05K7/20
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the holding structure of a heating component radiation which can reduce the rise in the temperature of the soldered part of the heating component to a substrate simply at low cost. SOLUTION: In the holding structure of a heating component 27 for radiation that lead parts 27b projected from a component main body 27a of the component 27 are soldered to a substrate 21 to dissipate the heat of the solder used for soldering, a heat insulating plate 30 is arranged at the position opposing to the substrate 21 at a prescribed distance from the substrate 21, and a component housing part 37 for holding the component 27 is provided in this plate 30. This housing part 37 is formed into a recessed shape, insertion holes 37a and 21c for inserting the leads 27b projected from the main body 27a are formed in the housing 37 and the substrate 21 respectively, the leads 27b are inserted in these insertion holes 37a and 21c, and the leads 27b and lands 24 on the rear surface of the substrate 21 are freely fixed on each other by soldering in a state that the main body 27a of the component 27 is separated from the bottom 37b of the housing part 37.
Patent JP-2002269744-A (JP)
Title: Device and method for adjusting pulse width of laser beam in optical disk recorder
Inventor: TANIMOTO NAOKI
IPC: G11B7/0045
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting the pulse width of a laser beam in an optical disk recorder capable of re-setting the preset pulse width of a laser beam to the pulse width of the laser beam optimal for forming a specified mark. SOLUTION: Data is recorded on an optical disk 111 by a laser beam pre- adjusted to an optimal output value while the pulse width of the laser beam is changed. When the recorded data is reproduced, an error rate is detected by an EFM decoding/encoding means 104, data having an error rate set to a minimum is detected by a CPU 101, and the pulse width of the laser beam for recording this data is re-set to the optimal pulse width of a laser beam.
Patent JP-2002280738-A (JP)
Title: Method for manufacturing multilayer wiring board
Inventor: TANAKA KATSUYUKI
IPC: H05K3/46
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a multilayer wiring board by which high-density wiring can be formed by arranging vias at a high density. SOLUTION: The method for manufacturing the multilayer wiring board includes a step in which one side of a metal plate 30 provided with a mask pattern 32 for covering an area of via posts is etched and via posts 34 are formed on this side while a substrate part 30a for supporting the via posts 34 is left on the other side, a step in which the via posts 34 are buried in the side of the substrate 30a on which they are formed and an electrically insulating layer 36 is formed, a step in which he surface of the electrically insulating layer 36 is polished for exposing the ends of the via posts 34 on the surface of the electrically insulating layer 36 and a metal substrate 37 on which via posts are formed is formed,  and a step in which the side of the circuit board 40 on which a wiring pattern is formed and the side of the metal substrate 37 on which the ends of the via posts 34 are exposed are bonded and the metal substrate 37 on which the via posts 34 are formed, and the circuit board 40 are integrated by electrically connecting the wiring pattern and the via posts 34.
Patent JP-2002279755-A (JP)
Title: Disk cartridge
Inventor: OTA KENJI
IPC: G11B23/03
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a disk cartridge provided with a recording disk and a discoid disk case, in which the recording disk is housed to be freely put in and out, to specify and discriminate the loading method of the disk cartridge on a disk drive in a groping state. SOLUTION: Head windows 11 and entry windows 10 for a disk driving shaft are opened on an upper wall 6 and a lower wall 7 of a disk case 2, and an entrance 13 for a recording disk 1 is opened at a peripheral wall 8 of the head window 11 side. A disk cartridge is loaded on a disk drive with the entrance 13 as a leading start the end. A mounting index part 17 is formed so as to be recessed at the loading rear edge of the upper wall 6 and the lower wall 7. A touch discriminator 18 constituted of a plurality of ribs is formed at a loading index part 17. Thus, it is possible to specify the loading direction of the disk cartridge on the disk drive even in handling the disk cartridge in a dim situation or a groping.
Patent JP-2002280105-A (JP)
Title: Connection method for flat conductor of flat cable and electric connection terminal
Inventor: ENOMOTO KENJI
IPC: H01R43/01
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a connection method for a flat conductor of a flat cable and an electric connection terminal capable of connecting the electric connection terminal with a next flat conductor at a stable attitude even when the electric connection terminal is previously connected with a flat conductor of the flat cable. SOLUTION: The electric connection terminal 7 is connected with the adjacent flat conductor 1 of the flat cable 3 through a first process in which 8 plurality of crimp pieces 6 of the electric connection terminal 7 are pierced and a second process in which a tip part 6a of each crimp piece 6 protruding through the flat cable 3 is bent and caulked. A cable receive fitting for receiving the flat cable 3 provided with a crimp piece receive groove 9 in which the tip part 6a of each crimp piece 6 piercing through the flat cable 3 in the first process enters and a caulking recessed part 12 bending and caulking the tip part 6a of each crimp piece 6 piercing through the flat cable 3 in the second process at an equal interval to a pitch of the flat conductor 1 of the flat cable 3 is used as the cable receive fitting 8 for receiving the flat cable 3 in the first and second processes.
Patent JP-2002277238-A (JP)
Title: Displacement sensor, relay unit for displacement sensor connection, and displacement measuring instrument
Inventor: SATO TOSHITAKA
IPC: G01C3/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a displacement sensor which has no projection and is excellently used when used alone, can be used freely in combination with another sensor without any discrimination between master and slave units, and facilitate stock management. SOLUTION: The displacement sensor 1 can optically measure at least the distance to an object. The sensor has a 1st connector 5 for transmitting a signal to other displacement sensors, and a 2nd connector 6 for receiving signals from other sensors in its machine body 4. Opening parts 41 are formed in different surfaces of the machine body 4, and the 1st and 2nd connectors 5 and 6 are made to face the opening parts 41 without having their tip projected. Each opening part 41 is covered with a lid 44 which can be closed.
Patent JP-2002010068-A (JP)
Title: Album producing method and device, and record medium
Inventor: NAKAJIMA NOBUYOSHI
IPC: G06T11/60
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To decrease a user's load of selecting and arranging an image when producing an album. SOLUTION: The sheet number of images required for producing an album is photographed, and image data S0 representing this image and incidental information H representing a photographing date, etc., of the image data S0 are recorded in a record medium 11 corresponding to each other. A data read means 21 reads the image data S0 and incidental information H, and a template T to be used for producing the album is read out from a template storing means 22. An image can be inserted into each image insertion region of the template corresponding to a photographing order, and the image is inserted into each image insertion region corresponding to the photographing order by referring to the incidental information H to produce synthesized image data M. The synthesized image data M is output as an album print in a printer 13.
Patent JP-2002281559-A (JP)
Title: Call prearrangement system in mobile communication
Inventor: FUKUDA HIDEKI
IPC: H04W88/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a configuration for enabling a mobile terminal to arrange call origination in advance in the speech channel occupied state of a radio base station. SOLUTION: In figure 1, mobile terminals (101, 102 and 103) are occupied and all speed channels of a radio base station 105 are occupied. When a mobile terminal 104 originates a call in such a situation, a call originating request is reported to a line exchange device 109 by using the control channel of the radio base station 105 and the line exchange device 109 records that information in a storage device 108. When even one of speech channels of the radio base station 105 becomes free, calling-back is performed from the line exchange device 109 to the mobile terminal 104, and corresponding to the response of the mobile terminal 104, the line exchange device 109 performs a connection to a dial destination which has originated a call. Thus, the call origination can be prearranged in the speech channel occupied state of the radio base station 105.
Patent JP-2002240752-A (JP)
Title: Structure of crawler for handcart
Inventor: HASHIBA MITSUTOSHI
IPC: B62D55/08
Filed: 2001-02-12
Abstract: PROBLEM TO BE SOLVED: To utilize excellent travelability of a crawler-type travel device for a handcart, a wheel chair, etc., by solving problems of the crawler-type travel device such as a complex structure, heavy weight and high rotation resistance thereof. SOLUTION: This structure of a crawler belt is composed of a flexible belt, rollers and closely arranged shoes so that its weight and rotation resistance can be reduced.
Patent JP-2002277963-A (JP)
Title: Back projection screen
Inventor: UTAKOJI TAKESHI
IPC: G03B21/62
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a back projection screen which has wide horizontal and vertical field angles while maintaining resolution. SOLUTION: The lenticular lens 162 of the back projection screen 16 diffuses transmitted light more widely in the horizontal direction than in the vertical direction. On the projection surface A of the lenticular lens 162, a vertical diffusion sheet 18 which diffuses the transmitted light more widely in the vertical direction than in the horizontal direction is provided to obtain the back projection screen which has wide field angles not only horizontally, but also vertically. Further, the horizontal diffusion of the transmitted light by the vertical diffusion sheet is small, so a decrease in the resolution can be suppressed.
Patent JP-2002284179-A (JP)
Title: Method and envelope for certifying registered content
Inventor: HARUNA TOSHIMI
IPC: G06Q50/26
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an envelope for certifying registered contents, which enable a shipping date of a registered content certificate to be identified by means of a postmark imprinted on the envelope even if a sealed letter is unsealed after being received, so as to be separated into the envelope and the certificate. SOLUTION: In the envelope 1 for certifying the registered contents, an opening 2 is provided near a stamped position. In mailing of the sealed letter wherein the registered content certificate 4 is enclosed in the envelope 1, the postmark 3 is imprinted on a part of a stamp stuck on the sealed letter in a post office, in order to function as a tally impression after being imprinted, and the envelope 1 and the certificate 4 are certified as being concurrently mailed as the sealing letter.
Patent JP-2001269938-A (JP)
Title: Die for rubber: method for manufacturing die for rubber and method molding rubber
Inventor: OHARA HISANORI
IPC: C23C28/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To rectify respective defects of a die coated with polytetrafluoroethylene (PTFE), which has high releasability wear resistance, and of a die coated with hard metal, ceramics, which has good wear resistance but poor releasability, and to provide a die excellent in both releasability and wear resistance. SOLUTION: Hard carbon film or diamond-like carbon film to which fluorine is added by 1-20 atom% shields the die base material. Fluorine excels at releasability. Hard carbon film or diamond-like carbon film excels at wear resistance. It is better if a layer of a hard metal, and full hard ceramics, is set up in the middle.
Patent JP-2002283548-A (JP)
Title: Recorder
Inventor: NISHIZAWA ATSUSHI
IPC: B41J2/165
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a recorder in which the fixing accuracy of a carriage can be sustained at a high level. SOLUTION: A region 206 engaging with a stop part 151a provided on a carriage 151 and a disengaging region 207 are formed in a guide member 200 provided with a guide shaft 154 for guiding movement of the carriage 151. Since rotation of the carriage about the guide shaft can be suppressed even if an external force is applied to a recording head so long as the stop part on the carriage is engaging with the guide member, fixing accuracy of the carriage can be sustained at a high level.
Patent JP-2002287393-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: YAMANAMI HIROFUMI
IPC: G03G15/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high durability which maintains excellent electrostatic characteristics even for a long time after the coating liquid for the intermediate layer is prepared and which can give preferable images even when it is repeatedly used. SOLUTION: The intermediate layer of the photoreceptor contains at least an inorganic pigment and crosslinked products of N-alkoxymethylated polyamide and moreover, compounds selected from a group consisting of random copolymers or block copolymers having oxyethylene groups and oxypropylene groups and having hydroxyl groups as the molecular ends, crown ethers, polyethyleneglycol monoesters, polyethyleneglycol diesters and polyalkyleneglycol ethers.
Patent JP-2002283797-A (JP)
Title: Intermediate recording medium and ink film each used in retransfer system and method of retransferring onto recording medium
Inventor: SUZUKI YOSHITAKA
IPC: B42D15/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate recording medium capable of coping with areas which are unsuitable for being retransferred on a recording medium. SOLUTION: In the intermediate recording medium 31A used for retransferring an image, the substrate sheet 21a is peelably coated with a transparent image accepting layer 21c which is for transferring an ink image generated by plural color inks applied to an ink film 21. The intermediate recording medium 31 is used to retransfer the ink image, which has been transferred onto the layer 21c, onto a recording medium 51 through thermal bonding. When the area for retransferring the ink image are segmented and plurally set on the front and/or rear surface of the recording medium 51 in advance, plural transparent image accepting sheets 31e for accepting the ink image, corresponding to the plurally segmented areas for retransferring the ink image in the recording material 51, are peelably laminated on the substrate sheet 31a in stead of the layer 21c.
Patent JP-2002285550-A (JP)
Title: Pile head settling method for cast-in-place pile, and pile head crushing instrument for use therein
Inventor: FUKUSHIMA OSAMU
IPC: B02C19/18
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pile head settling method for a cast-in-place pile, which automatically and statically carries out pile head settlement of a cast-in-place pile by means of an expansive crushing agent, only by setting a cage, and to provide a pile head crushing instrument for use in the method. SOLUTION: According to the pile head settling method, a cartridge holding a static crushing agent which absorbs excavated slurry or water content in concrete and expands upon hydration, is mounted in the cage 2 at a location at which reinforcements of the cage 2 are exposed, and then the cage is set in a pile hole, followed by placing concrete. After the lapse of a predetermined period, the water content reaches the static crushing agent in the cartridge to start hydration, and then the crushing agent is heated and expanded to crush a marginal welding portion of the concrete, thereby to expose the main reinforcements of the cage.
Patent JP-2002284585-A (JP)
Title: Silicon nitride porous body and its manufacturing method
Inventor: INOUE KATSUHIRO
IPC: B01D71/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride porous body that has a porous structure with a large average pore size in the silicon nitride porous body and large thermal conductivity and small thermal expansivity of a cut-off test piece, and is preferably used for gas and/or a solution purification parts for a ceramic filter or the like. SOLUTION: The silicon nitride porous body is obtained by nitriding a formed body having a metal silicon as a main component and is characterized by having the porous structure with an average pore size of 3 μm or larger, a total amount of silicon and nitrogen in the range of 95% or more and a nitriding ratio of silicon in the range of 90% or more.
Patent JP-2002285854-A (JP)
Title: Engine with supercharger
Inventor: SHIMOKAWA KIYOHIRO
IPC: F02B37/18
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an engine with a supercharger capable of efficiently reducing an NOx exhaust amount. SOLUTION: An air supply throttle valve 7 is provided in an air supply passage 6 provided with no intercooler and connecting a compressor 2b of an exhaust turbo supercharger 2 with an intake manifold 5. An EGR cooler 9 is provided in an EGR passage 8 branched from an exhaust manifold 4 and reaching the intake manifold 5.  Since a control unit for controlling the exhaust turbo supercharger 2 in such a way that a pressure ratio lower than an equal turbine rotation curve including the maximum efficiency point on a compressor map and the number of revolutions of a turbine are brought into a usual use region is provided, the flow rate of EGR gas can be sufficiently ensured even in a high load region to reduce an NOx exhaust amount accurately while improving fuel economy by the supply suppressing action of excess air in low and middle load regions and a pressure discharge reduction effect by EGR.
Patent JP-2002288562-A (JP)
Title: Order reception sales method and order reception sales system
Inventor: TAKAISHI EIJI
IPC: G06Q30/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a customer to purchase an optimum article by enabling purchase and delivery of the article at a store, a locker and on a date of reception desired by the customer in a system to receive the article ordered through a network at the locker. SOLUTION: The customer selects the locker 5 for article delivery and the ordering store by connecting an order reception sales system 2, the store and the locker 5 for the article delivery by the network and by an order terminal device 1. The order reception sales system 2 makes an enquiry about a stock and a deliverable date of the article ordered by the customer to a stock control system 3 of the store and displays the deliverable date on the order terminal device 1. The customer designates a receiving date in accordance with the deliverable date, reserves the locker for the article delivery (lock a key device) on the receiving date designated hereby, and the store delivers the article to the locker by the receiving date.
Patent JP-2002292090-A (JP)
Title: Replacement time determining system for abrasive cloth for lift-up feeding polishing machine and replacement time determining method for abrasive cloth
Inventor: FUJIO TATSUYA
IPC: A63F7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce running cost of a lift-up feeding polishing machine by objectively determining appropriate time for replacement of an abrasive cloth. SOLUTION: The present invention enables objective determination of time for replacement of the abrasive cloth from moving speed of a pachinko ball in a lift-up feeding tower. A pair of sensors 21 and 23 for detecting a moving pachinko ball 35 is provided at upper and lower parts of the lift-up feeding tower 5, and a time for movement for this (t1) is calculated. By comparing this time for movement (t1) with a set time (t0) stored in a memory circuit (ROM), whether it is time for replacing a abrasive cloth 33 or not is displayed on a display means 41. As pressing force onto the pachinko ball is large for a new abrasive cloth, the moving time of pachinko balls is short, while the moving time is longer for used abrasive cloths. By looking at this display, anyone can easily and objectively determine time for replacement, and polishing cloths can be efficiently updated.
Patent JP-2002296671-A (JP)
Title: Single lens reflex camera equipped with mirror box
Inventor: KIYOTA MASATO
IPC: G03B19/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a single lens reflex camera by which the amount of light reflected from the member arranged in the vicinity of the window of a mirror box can be reduced while the light moves forward to an imaging face during photographing. SOLUTION: A member 16 for operating a mirror is arranged such that almost the surface facing the window 1e is made as a slanting surface 16' inclined downward with respect to the inner wall of a wall 1a. The part to be pressed of the setting member 7 of a shutter is arranged such that the surface facing a window 1e is formed as a slanting surface 7a' gradually spaced apart from the window 1e. Further, a member 17 for operating the setting member 7 is arranged such that almost the surface facing the window 1e is formed as a slanting surface 17' inclined upward with respect to the inner wall of the wall 1a. Thus, the light, which comes from a photographing lens while it is being widened, can hardly fall on the slanting surface 7a', and the light which falls on the slanting surface 17' is almost reflected toward the upper direction of an exposure aperture part 3b.  In addition, the light which falls on the slanting surface 16' is almost reflected toward the upper direction of the exposure aperture part 3b even when the slanting surface 16' is inclined downward. So that the light which enters the exposure aperture part 3b is drastically reduced.
Patent JP-2002291382-A (JP)
Title: Fishing reel
Inventor: SUGIYAMA SATOSHI
IPC: A01K89/015
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel allowing for making the handle lighter without forming recess(es) tending to accumulate deposits therein on the outer face of the handle. SOLUTION: This fishing reel 1 includes a handle 5 comprising a drive shaft 5C connected to the winding driving mechanism 2 of the reel body 1a and an arm 5A mounted on the drive shaft 5C and bearing a rotatable knob 5B on the end; wherein at least the arm 5A is characterized by having a hollow structure.
Patent JP-2002296350-A (JP)
Title: Object detector
Inventor: TAKAHAMA MIGAKU
IPC: G01S17/93
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an object detector, by which the relative transverse position of an object incapable of being detected as a whole can be detected with high accuracy, even when a part of the object existing in the range of an own vehicle deviates from the detection range of an object detection means, so as to be incapable of detecting the object as a whole. SOLUTION: Center coordinates (x, y) of the object, which reflects electromagnetic waves transmitted to the circumference of the own vehicle from a laser radar 1, a width W of the object and a number n of reflecting objects are calculated, and on the basis of their calculated results, whether or not the object can be detected as a whole is determined. When it is determined that the object has not been detected as a whole, the transverse position x of the detected object is corrected, on the basis of the calculated width W of the object.