baber/WOPTO huggingface dataset:
Patent JP-2002298481-A (JP)
Title: Disk loading device
Inventor: SATO MAMORU
IPC: G11B17/051
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk loading device that can prevent a disk face from being damaged. SOLUTION: A disk DL is carried while being clamped between an opposed face 44 of a guide 41 and a loading roller 42. Guide projections 45, 46, 47 are provided to both sides of the opposed face 44 of the guide 41 in a carrying direction of the loading roller 42 and to both sides thereof around a disk carrying center along the disk carrying direction. The guide projections 45, 46, 47 are projected from the disk carrying center position of the loading roller 42 nearly in the radial direction, each of the guide projections 45, 46, 47 is highly projected at an outer edge at the both sides than the disk carrying center and the circumferential part of the disk DL is pressed into contact with the guide projections 45, 46, 47.  The circumferential part of the disk DL that is carried while being clamped between the guide 41 and the loading roller 42 is pressed into contact with the guide projections 45, 46, 47 to prevent the disk face from being damaged.
Patent JP-2002305145-A (JP)
Title: Method and device for manufacturing thin-film semiconductor device
Inventor: HIROSHIMA YASUSHI
IPC: H01L21/20
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a polycrystalline semiconductor thin film with high crystallinity. SOLUTION: A laser heat treatment is carried out by irradiating a semiconductor film with a pulse laser light of 370 to 710 nm wavelength. At this time, the state of the pulse laser light irradiating the semiconductor film and the state of pulse laser light transmitted through the semiconductor film are detected, and it is confirmed with them whether or not a specific crystallization state of the semiconductor film has been obtained. Once it is confirmed that the specific crystallization state has been obtained, the position of the semiconductor film is moved relative to the pulse laser irradiation position.
Patent JP-2002307281-A (JP)
Title: Polishing method and polishing device for optical connector end face
Inventor: SAITO HIROMITSU
IPC: B24B49/12
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method and polishing device for an optical connector end face capable of obtaining a perfect polished surface in an opti mum time without being influenced by an abrasive state of a polisher. SOLUTION: In this polishing method for the optical connector end face polishing the optical connector end face by pushing the optical connector end face to the polisher and rubbing the end face, the polishing of the optical connector end face is performed with measuring a reflection attenuation amount by a light source, a light power meter and an optical branch device.
Patent JP-2002312796-A (JP)
Title: Main subject estimating device and its method and image pickup device and its system and method for controlling image pickup device and medium for providing control program
Inventor: MATSUGI MASAKAZU
IPC: G10L15/24
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of estimating the position or direction of a main subject with high reliability, and properly continuing to detect it without losing the main subject to be gazed (followed). SOLUTION: This device is provided with a video sensor for generating the picture signal of an image inputted from an image forming optical system, a voice inputting means for generating a prescribed voice signal by inputting a voice, a control means for generating the control signal of an image pickup condition, and a processing means for estimating the direction or position of a main subject based on the picture signal or the voice signal.  The processing means is provided with a visual information processing means for searching the category of a prescribed main subject and the direction or position of the main subject based on the picture signal, a secondary sensation information processing means for searching the category of the main subject and the direction or position of the main subject by processing the voice signal, and a main subject estimating means for estimating the direction or position of the main subject by unifying the respective outputs of the two processing means. The control means is provided with an image pickup condition control means for setting an image pickup condition suitable for the image pickup of the main subject estimated by the main subject estimating means.
Patent JP-2002307124-A (JP)
Title: Cold forging method of aluminum metal parts
Inventor: NAKAOKA MAMORU
IPC: B21J5/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a cold forging method of an aluminum metal parts in which a firm lubricating film is formed on the surface of the metal parts and the time required for forming the lubricating film is considerably shortened. SOLUTION: The cold forging method of the aluminum metal parts comprises a base metal treating step of treating a base metal so as to easily form a firm lubricating film on the surface of the metal parts, a step of forming the lubricating film by applying a lubricant mainly consisting of vegetable oils to the surface of the metal parts, and a forging step of cold-forging the metal parts with the lubricating film formed thereon. By forming the lubricating film of the lubricant mainly consisting of vegetable oil with excellent oiliness, the boundary friction of the surface of the metal parts is considerably reduced, and the film forming step can be considerably shortened.
Patent JP-2001354756-A (JP)
Title: Hydrogenated ring-opening metathesis copolymer and its manufacturing method
Inventor: YAMAMOTO YOSHIHIRO
IPC: G03F7/039
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogenated ring-opening metathesis polymer excellent in heat resistance, thermal decomposition resistance and light transmittance, and used as a photoresist suitable for the fine processing of a semiconductor. SOLUTION: The hydrogenated ring-opening metathesis polymer contains at least structural units of formula [3] and/or formula [4] [wherein R8 to R11, and R13 to R16 are each H or a 1-10C alkyl; X2 and X3 are each -O- or -CR122- (wherein R12 is H or a 1-10C alkyl); one of Y1 and Y2 is -(C=O)-, and the other is -CR182- (wherein R18 is H or a 1-10C alkyl); and (m) and (n) are each 0 or an integer of 1 to 3].
Patent JP-2002313272-A (JP)
Title: Focus adjustment device in particle beam apparatus
Inventor: MATSUTANI MIYUKI
IPC: H01J37/21
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a focus adjustment device in a corpuscular beam device, that is facilitated to obtain easily the optimum focus condition with a minimum operating value. SOLUTION: The focus adjustment device of the particle beam device, which detects the X-rays or secondary beams, such as secondary electrons that are generated by irradiating electron beams emitted from the electron gun on the sample 14, comprises a focus adjustment means made of a focusing-lens system 8 and an object lens system 12 that adjust the minimum probe diameter of the electron beams irradiated on the sample face. The focus adjustment means is constituted to change the focusing adjustment value according to the minimum prove diameter based on the probe use conditions, such as the accelerating voltage and the prove current of the electron probe, and thereby an optimum focus condition can be obtained easily with a minimum operating value for any electron prove use conditions.
Patent JP-2002269176-A (JP)
Title: Supervisory system for civil engineering site
Inventor: SATO IWAO
IPC: G06Q10/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory system for civil engineering site with which a responsible person or supervisor of construction can monitor or supervise construction conditions or work conditions in real time even without staying on a construction site or work site. SOLUTION: A digital photographing device C1, portable telephone T1 or portable information terminal P1 with an Internet connecting function are installed on a civil engineering machine, construction machine or vehicle M, and a site image photographed with the device C1 is transmitted by the portable telephone T1 or portable information terminal P1 with the Internet connecting function. Thus, it is possible for the construction personnel or orderer having an information terminal P2 with the Internet connecting function in the office or destination of visit, for example, or for the construction personnel having an information terminal P3 which has the Internet connecting function and is connected to a portable telephone T2, for example, to freely monitor or observe the civil engineering site during travel or in the destination of visit.
Patent JP-2002266526-A (JP)
Title: Sash pull handle
Inventor: KARASAKI TOMOFUMI
IPC: E05B1/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sash pull handle used in the case an outside glass (6) is not pulled out when the outside glass (6) comes to the same place as that of an inside glass (8) during the use of a wire screen. SOLUTION: The sash pull handle is equipped with a string (3) for connecting a pulling section (4) having a pulling section string mounting section (5) to a fixing section (1) having a fixing section string mounting section (2).
Patent JP-2002306579-A (JP)
Title: Air cleaner
Inventor: HIOKI SHINYA
IPC: F24F7/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which uses a photo-catalyst having a long deodorization duration period and has an excellent deodorizing performance without any malodor caused by a photo-catalyst reaction. SOLUTION: The air cleaner is provided with a honeycombed deodorizing rotor 1 which carries the photo-catalyst and a deodorant, a means 3 for rotating the deodorizing rotor, a blower means 5 for passing air to be cleaned through the deodorizing rotor and a light regeneration part consisting of a light source 9 for irradiating the rotor. In the cleaner, the light regeneration part is separated from the passage of air to be cleaned, and the light regeneration is ventilation is performed in ventilated preferably and is provided with a heater 10 preferably.
Patent JP-2002317941-A (JP)
Title: High frequency heating device
Inventor: YAMAUCHI MASATO
IPC: H05B6/68
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To protect a power feeding device from breakage due to a temperature factor even under abnormal temperature environment and to realize stable automatic heating cooking of a food to be heated, in a high frequency heating device. SOLUTION: The high frequency heating device comprises a heating chamber 1; a power feeding device 2; a cooling means 3; an automatic cooking detecting sensor 4; a means 5 to detect a change of a cooling air suction temperature; and a part 6 for the power feeding device high in a self heat generating amount. When a cooling air temperature is raised, the means 5 to detect a change of a cooling air suction temperature reads its temperature change, and since the constitution is made that a feed of a power is controlled through control by a microcomputer in a manner not to exceed a preset temperature limit, a heat generating amount of parts 6 for the power feeding device high in a self-heat generating amount can be controlled. Highly safe operation can be realized through simple constitution.
Patent JP-2002313708-A (JP)
Title: Edge exposure system
Inventor: ONO KAZUYA
IPC: G03F7/20
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an edge exposure system that can perform good exposure on the edge of a substrate by exposing the edge to the light having a uniform intensity distribution. SOLUTION: The light from a light source unit 31 is made incident to an optical mixing element 34 through a first light guide 33 made of 500 optical fibers. In the optical element 34, the light rays emitted from the optical fibers are mixed (optically mixed) with each other and the light emitted from the light-emitting surface 34a of the element 34 has a nearly uniform intensity distribution. The emitted light having the intensity distribution is introduced to an irradiation head 32 through a second light guide 35 composed of 500 optical fibers and projected upon the edge of the substrate W.
Patent JP-2002306251-A (JP)
Title: Top plate of table
Inventor: MIWA OSAMU
IPC: A47B13/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a leg of a user from hitting against a reinforcing frame conventionally and to improve the freedom degree of a design by improving the strength of a top plate to a vertical load without attaching the reinforcing frame to the underside of the top plate. SOLUTION: A reinforcing sheet 5 composed of a nonmetallic material is interposed by being stuck and fixed to the front side or the back side of a core material 4. The reinforcing sheet 5 is formed by connecting great number of filaments 5a and 5b composed of aramid fiber, glass fiber, or carbon fiber with a resin 5c.
Patent JP-2002314979-A (JP)
Title: Method and program for presenting dynamic image and medium recording that program
Inventor: HIWATARI HITOSHI
IPC: A63F13/61
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a user can find out an arbitrary dynamic image at high speed when a dynamic image group is presented to the user while arranging spatially, and the user can handle a large quantity of dynamic image. SOLUTION: When a user U requests presentation of a dynamic image by specifying a dynamic image group identifier and n pieces of evaluation axes through a user terminal 1, a dynamic image provision server 2 retrieves a dynamic image identifier corresponding to the dynamic image group identifier and a dynamic image group identifier list from a dynamic image DB 3, acquires evaluation information corresponding to the evaluation axis for each dynamic image corresponding to the dynamic image identifier and the dynamic image group identifier from an evaluation information provision server 4, configures a space by the evaluation axes, arranges and reproduces the dynamic image from the evaluation information, acquires an advertisement dynamic image from an advertisement provision server 6, arranges and reproduces the advertisement dynamic image on the space, and returns the space back to the user.
Patent JP-2002314697-A (JP)
Title: Multiple dwelling house interphone system
Inventor: KASASHIMA YASURO
IPC: H04L69/40
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To enable a manager managing the burglar prevention/safety of a multiple dwelling house or the like to cope quickly by transmitting an error log detected in the CPU of a controller to a remote monitoring server personal computer installed at the manager managing the burglar prevention/safety of the multiple dwelling house or the like through a network and analyzing and displaying an abnormality kind corresponding to the error log. SOLUTION: The controller 4 is provided with the CPU 10 for detecting communication errors with a main entrance set 1, a management room master unit 2 and living room sets 3a, 3b and 3c, etc., and processing errors inside the controller, etc., a RAM 13 for preserving the errors as logs and a server 15 for transmitting the error log detected in the CPU through the network 6 to the remote monitoring server personal computer 5. The remote monitoring server personal computer is provided with an abnormality kind analysis/display device 20 for analyzing and displaying the abnormality kind corresponding to the error log.
Patent JP-2002319850-A (JP)
Title: Multi-point signal output device
Inventor: KOBAYASHI YOSHINORI
IPC: H03K17/16
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point signal output device that can suppress a rush current caused when an output control circuit simultaneously turns on output signals at all output points. SOLUTION: The multi-point signal output device having the output control circuit that sets a level of a signal line to a high or low level by turning on/off transistor elements and a multi-point output circuit that disconnects an output terminal of each output point from the signal line by turning on/off each transistor element provided to each output point, and outputting digital signals from the output terminals of the respective output points is provided with a low pass filter that relaxes a voltage change in a control signal given to each of the transistor elements when the transistor element in the output control circuit transits from an OFF state to an ON state.
Patent JP-2002323835-A (JP)
Title: Image forming device
Inventor: KOSHIMIZU YUKA
IPC: G03G21/10
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent defective cleaning by removing an aggregation part sticking to the edge (a part coming into contact with a photoreceptor) of a cleaning blade. SOLUTION: The cleaning blade is separated from the photoreceptor when an image is not formed, and the blade edge part is cleaned by a waste toner collecting member or a waste toner carrying member.
Patent JP-2002321281-A (JP)
Title: Liner pipe and method for manufacturing the same
Inventor: YONEDA RYUICHI
IPC: F16L1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To restore a liner pipe so as to have an almost round cross-sectional shape when the liner pipe is restored within an existing pipe, to certainly join a saddle branch joint or the like to the liner pipe at the time of joining, and to restore the liner pipe so as to have a pipe wall uniform in wall thickness over the entire periphery of the liner pipe. SOLUTION: The liner pipe 10 is held in an up and down direction to be made flat so as to get into a folding habit and the flat pipe 10 applying the folding habit thereto is heat-treated at a predetermined temperature, in a folded state to make it possible to prevent restoring force ready to return the flat pipe 10 to the original liner pipe 10 having a circular cross section from acting on the flat pipe 10, when the flat pipe 10 is inserted into the existing pipe having a bent part to be heated. Since the push-in part 20a of the folded pipe 10 is not plastically deformed, the flat pipe can be restored so as to have the round cross-sectional shape by heating and pressing the pipe 10 from the interior thereof and the wall thickness of the push-in part 20a does not become thin.
Patent JP-2002324233-A (JP)
Title: Method and device for detecting crack of pipe
Inventor: DANSHITA SHIGEKI
IPC: G01B11/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To detect the crack of the element tube of a pipe by discriminating it from any general crack or dirt. SOLUTION: This crack detecting device 10 of a pipe 1 is provided with a processing part 51 for finding the depth of a crack from the change of density indicated by the crack pixel group of one and the same group, and for judging that the volume of the crack is not less than a preliminarily set reference volume value, a processing part 52 for judging that the length of the crack along the pipe axial direction is not less than a preliminarily set reference length value, a processing part 53 for judging that the width of the crack along the pipe peripheral direction is not more than a preliminarily set reference width value, a processing part 54 for judging that the linear part of the crack has not less than preliminarily set reference linearity, and a processing part 55 for judging that the continuity of the crack is not less than preliminarily set reference continuity.  Also, this crack detecting device 10 is provided with a crack judging part 34 for judging that the crack pixel group indicates the crack based on the judged results of the respective processing parts 51-55.
Patent JP-2002328678-A (JP)
Title: Sound reducing device for gas flow passage
Inventor: SUZUKI HIROSHI
IPC: G10K11/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sound reducing device for gas flow passage which is capable of reducing the noises of a broad frequency band with a low pressure drop without upsizing the whole of the device. SOLUTION: A plurality of sound reducing bodies consisting of air permeable ceramics having fine pores are installed in juxtaposition apart prescribed intervals in mid-way of the gas flow passage so as to partition the gas flow passage and the inner walls of the gas flow passage between the sound reducing bodies are provided with acoustic materials so that the sounds can be reduced while gas is allowed to pass.
Patent JP-2002007480-A (JP)
Title: Video information display device
Inventor: HISANAGA SATOSHI
IPC: H04N5/76
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a video information display device capable of easily retrieving a video photographed while moving or changing the direction of photographing and photographing information when the video is photographed. SOLUTION: The device is provided with a recording medium (electronic file 3) obtained by storing the photographed video, a video database 5 obtained by associating the photographing information with the video information and storing them, a video retrieving means 2 for retrieving at least one photographing information among the photographing position, the photographing data and time and the photographing direction of the video from the video database as a retrieving key to take out video specifying information matched with the photographing information and to take out the video from the recording medium based on the taken-out video specifying information, and a video reproducing means 1 for reproducing the video taken out by the video retrieving means.
Patent JP-2002330204-A (JP)
Title: Software switching method for electronic equipment
Inventor: KATO SHOJI
IPC: H04M1/7246
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To save labor and time for software management in the case of production by preventing mismatching of the class of a cover to be attached and operating software. SOLUTION: Electronic equipment such as portable telephone set is provided with a standard cover 19 and an option cover 20 to be distinguished by specifications, and for each of both the covers a projecting part 21 is formed at a position, which faces a switch part 16 in the case of mounting on a control panel 1. In such projecting parts, a conductive rubber 22 is attached to the projecting part 21 of the option cover 20 so that the switch part 16 can be turned on by allowing the conductive rubber 22 to be in contact with the switch part 16 when the option cover 20 is mounted on the control panel 1. Besides, when the standard cover 19 is mounted, the switch part 16 is kept off.  Basic software including software for providing operation for each of specifications is packaged in the control panel 1, and software corresponding to each of specifications is functioned according to the state of the switch part 16.
Patent JP-2002328287-A (JP)
Title: Manufacturing method and manufacturing apparatus for slot rod for optical cable
Inventor: TAKAHASHI TAKESHI
IPC: G02B6/44
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a slot rod which is capable of correctly forming identifiable colored striations on the outer peripheral surfaces of prescribed fine-width ribs and a manufacturing apparatus for the same. SOLUTION: In the manufacture of the slot rod 1 for an optical cable which has many slots 5 for housing optical fibers and is imparted with the colored striations 7a and 7b for slot identification on the outer peripheries of the ribs 6 for compartmentalizing the slots 5, a columnar die 11 for molding a columnar molding 4a, a coloring die 12 for imparting coloring resins and a grooving die 13 for molding the slots 5 and the ribs 6 are provided and groove holes 12a for colored striation-forming of the coloring die 12 are so provided as to come into contact with the inner side of the die 13.