baber/WOPTO huggingface dataset:
Patent JP-2001133398-A (JP)
Title: Cohesion image determining method and device
Inventor: WATANABE HARUHISA
IPC: G01N21/17
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a cohesion image determining method capable of automatically and accurately determining a cohesion pattern very weak in cohesive force to provide a highly reliable result of determination. SOLUTION: When a reaction pattern of tested particles formed on a bottom surface of a reaction vessel is optically measured to automatically determine the attributes such as cohesion or non-cohesion of the tested particles based on the measurement data, measurement data of a boundary part between a center part and a peripheral part of the reaction pattern is extracted from the above measurement data to find the rate of change thereof. Based on the rate of change, the attributes such as cohesion or non-cohesion of the tested particles are automatically determined.
Patent JP-2002113433-A (JP)
Title: Expansion joint and exhaust duct using the same
Inventor: TAMURA NOZOMI
IPC: B08B5/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint which prevents dust from entering and being deposited into a gap between an inner and an outer cylinders. SOLUTION: By arranging a gas supply means supplying a cleaning gas into the gap between the inner and outer cylinders, the dust is prevented from entering into the gap, and the entering/deposited dust is washed/removed by the cleaning gas.
Patent JP-2002122206-A (JP)
Title: Transmission
Inventor: SHIOIRI HIROYUKI
IPC: F16H37/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To improve the on-vehicle mountability of a transmission using a continuously variable transmission mechanism and a differential gear mechanism together. SOLUTION: This transmission is provided with a belt type continuously variable transmission mechanism 1, a planetary gear mechanism 2, a lock-up clutch Cd, a high-speed mode clutch CH, and the planetary gear mechanism 2 and the high-speed mode clutch CH are disposed coaxially with a drive pulley 6. The width of the transmission in the side of the drive pulley 6 is large, while the width of the transmission in the side of a driven pulley 8 is narrow so that the on-vehicle mountability of a front engine/front drive type vehicle is improved.
Patent JP-2002120658-A (JP)
Title: Fixing structure of lashing wire for suspended ceiling
Inventor: SHIGA MASAOMI
IPC: B62D25/06
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To eliminate calking fixiation by a rivet to allow sure fixiation by simple attaching work, in fixing structure of a lashing wire for attaching the lashing wire for supporting a suspended ceiling to a roof panel. SOLUTION: A terminal part 31 of the lashing wire 30 is inserted into an insertion hole 21 provided in an upper face 20a of a holder 20 comprising a synthetic resin molding to lock an attaching hole 32 of the wire 30 onto a locking part 22 inside the insertion hole 21, the wire 30 and the holder 20 are integrated thereby, and a clamping groove 23 of the holder 20 is insertion-fixed into a joining flange 12 of a roof side panel 11 to fix easily the both terminals 31 engagingly to the roof side panel 11, so as to eliminate troublesome work such as positioning for a calking tool and a revet attaching hole.
Patent JP-2002124472-A (JP)
Title: Method of manufacturing iii group nitride film
Inventor: SHIBATA TOMOHIKO
IPC: C30B25/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying physical parameters for controlling oxygen take-in quantity into a III group nitride film including Al and effectively reducing oxygen in take quantity. SOLUTION: The III group nitride film including Al is manufactured while a dew point in a reaction tube used for an MOCVD method is monitored. The vapor of organic metal including at least Al is made to flow in the reaction tube. The dew point in the reaction tube is preferably made not more than -90 deg.C and the III group nitride film including Al is made by the MOCVD method.
Patent JP-2001208909-A (JP)
Title: Light selective absorption filter and color display device equipped with the same
Inventor: WADA ATSUSHI
IPC: C09K3/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a light selective absorption filter absorbing reflected light with a high efficiency without lowering the brightness of pixels and a color display device equipped with the same. SOLUTION: The light selective absorption filter has transmittances in 470-510 nm and 550-600 nm wavelength regions, which are lower than that in any region other than the two wavelength regions. Namely, the light selective absorption filter is constituted of a coloring material containing a pyridinophthalocyanine selected from the group comprising metal tetra-2,3-pyridinoporphyrazine, metal tetra-3,4-pyridinoporphyrazine, tetra-2,3-pyridinoporphyrazine and tetra-3,4- pyridinoporphyazine and an anthraquinone dye.
Patent JP-2002123869-A (JP)
Title: Device for automatically issuing certificates
Inventor: KITAGAWA KOYO
IPC: G07F17/26
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically issuing certificates capable of automatically printing and binding a certificate such as a certificate for residence or a certificate of one's seal impression in local government, and graduation certificate in university, and capable of effectively and automatically issuing certificates in a compact body. SOLUTION: In a certificate carrying mechanism part 200, the certificate sent out from a certificate printing part 100 is stacked in a first stack means 117 downwardly in order in a way that a printed surface is on the upper side. The plural certificates stacked are carried to a binding means 120 for binding in a batch through a first switch gate 118 and are bound. The bound certificate is returned to the first stack means 117. After switching the first switch gate 118 and retreating the certificate to a retreating position (switch back), the certificate is carried to a second stack means 121 to be stacked. Then, plural certificates are issued in a batch. In particular, the first stack means and the second stack means are located so that at least one part thereof is vertically overlapped. Thus, miniaturization is possible.
Patent JP-2002120089-A (JP)
Title: Flux for soldering
Inventor: TSUNODA MUTSUHARU
IPC: C08K5/17
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide water based flux free from problems such as dielectric breakdown caused by migration after soldering, and the divergence of VOC and generation of bad smell in soldering. SOLUTION: This water based flux for soldering contains rosin, an amine compound saponifying rosin, activators and a solvent composed of water and a small amount of organic solvent, as the activators, a covalent bonding organic halogen compound is used, and further, a surfactant is contained. As the surfactant, fluorine based surfactant is preferable.
Patent JP-2002128622-A (JP)
Title: Dental colored filler
Inventor: NAKATSUKA TOSHIYUKI
IPC: A61K6/884
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a colored filler useful in a coloring process for providing a dental composition with a color tone, having excellent dispersibility and color development, providing a paste stability, mechanical characteristics and optical characteristics, to provide a method for producing the filler and to obtain a dental composition containing the filler. SOLUTION: This dental colored filler comprises inorganic particles and colored particles which are uniformly mixed and dispersed in which the surfaces of these particles are coated with a poly(organo)siloxane, the poly(organo) siloxane is a condensate obtained by hydrolyzing or partially hydrolyzing a silane compound represented by formula (I) and/or a low condensate of the silane compound. The method for producing the dental colored filler comprises (1) a process for obtaining mixed particles by mixing and dispersing the inorganic particles and the colored particles and (2) a process for forming a poly(organo)siloxane coating film on the surfaces of the obtained mixed particles. The dental composition comprises (a) the dental colored filler, (b) a polymerizable monomer, (c) a polymerization initiator and (d) a filler.
Patent JP-2001218023-A (JP)
Title: Device and method for embedding forgery detection information and detecting forgery, and recording medium recorded with program conducting the method
Inventor: INOUE TAKASHI
IPC: H04N19/467
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for embedding information and detecting forgery, which can discriminate a picture processing and a forgery behavior and can specify which position in a picture forgery is conducted for every area. SOLUTION: A forgery detection information embedding device 1 divides the picture into plural frequency bands and calculates a conversion coefficient. A random number group is generated by using key data and authentication data is generated. Key data is embedded in the conversion coefficient of MRA and authentication data is embedded in the conversion coefficient of MRR. MRA and MRR to which a embedding processing is conducted, are synthesized and the picture where information is embedded is reconstituted. A forgery detection device 2 extracts key data from MRA where the picture is band-divided and authentication data which is originally embedded is generated. Embedded information is extracted from MRR. The picture is divided into the plural blocks composed of plural pixels, which are previously decided.  The group of information embedded in the conversion coefficient of MRR expressing a spatial area similar to the respective blocks is compares/collated with the group of corresponding authentication data. Then, the presence or absence of forgery is judged for every area.
Patent JP-2002132671-A (JP)
Title: Information distributing system, information distributing device, information distributing method, and recording medium
Inventor: MIYATA HIRONOBU
IPC: H04L12/58
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To make recognizable that information distribution has been performed through an electronic mail when the distribution time has come. SOLUTION: An information distributing device 300 transmits information including the telephone number information group of a portable terminal equipment group at the destination of information distribution to a server device 500 of transmission, and transmits distribution information whose distribution time has come, to a mail server device 400 as an electronic mail. Then, the server device 500 for transmission performs the dial operation of each telephone number indicated by the received telephone number information group, and a calling signal is transmitted from portable terminal equipment 100 being the target of the dial operation. Thus, the user of the portable terminal equipment 100 can grasp this, and recognize that information distribution is performed by the electronic mail.
Patent JP-2002131745-A (JP)
Title: Backlight device
Inventor: KISHI MASANORI
IPC: G09F9/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent luminance unevenness and to efficiently illuminate a liquid crystal display device without using an opening/closing plate. SOLUTION: A light entrance surface 24 for taking light in from a light source part 6 and a lighting surface 25 for taking external light in are provided on the same upper end surface side of a light guide plate 21 disposed on the back side of the liquid crystal display device 2 and a reflection sheet 4 is provided on an inclined surface 27 of the light guide plate 21 positioned on the side opposite to a light-emitting surface 26 of the light guide plate 21 facing the liquid crystal display device 2. Thereby, since the light from the light source part 6 and external light can be taken in from the same direction of the light guide plate 21, it is not needed to use a conventional parallel-plate light guide plate and the wedge-shaped light guide plate 21 can be used.  The reflective condition on the side of the reflection sheet 4 can be easily adjusted corresponding to the condition of the luminance unevenness and the like. Thus, the luminance unevenness can be prevented and the liquid crystal display device can be efficiently illuminated without using the conventional opening/closing plate.
Patent JP-2002136183-A (JP)
Title: Inverter controller
Inventor: HAGIWARA SHOJI
IPC: H02M7/48
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of overload protection in a motor which is controlled for drive in various speeds with an existing inverter with the motor being driven exceeding the allowable current range until the primary current of the motor reaches an overload current limit value, because the motor is controlled under the condition that the overload current limit value is set to the constant value which is almost equal to the maximum current value in the current range, and also to solve the problem, when the overload current limit value is set to a value which continuously changes for the motor drive frequency with amount of data and amount of calculations of microcomputer of the control circuit increasing, to result in cost increase. SOLUTION: This inverter controller comprises an inverter main circuit, a current detector, a current calculator and a control circuit. Moreover, an overload current limit value setting unit is provided to set an overload current limit value, depending on the motor drive frequency outputted from the inverter main circuit to a value which changes stepwise, having a plurality of steps.
Patent JP-2002141344-A (JP)
Title: Insulating film and resin composition therefor
Inventor: OKI HIROMI
IPC: H01B3/30
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulating film which can have excellent heat, electrical and water-absorption characteristics, in particular, a heat resistance characteristic with a very low relative permittivity in semiconductor applications. SOLUTION: The resin composition for an insulating film contains, as essential components, a diaminophenol compound, a compound having an organic group of value 'd' (d being not smaller than 3 and not larger than 10) reactable with an amino group of the compound, polyamide and oligomer to react with dicarboxylic acid compound. The resin composition of the insulating film is made of a resin layer having a main structure of polybenzoxazole obtained by condensation and cross-linking reactions through heat treatment and having very fine holes.
Patent JP-2002137190-A (JP)
Title: Robot control device
Inventor: HAMADA HIROBUMI
IPC: B25J19/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a robot control device capable of automatically obtaining the optimal operation range limitation value natural to a robot and setting it as a soft ware operation range limitation value. SOLUTION: This robot control device has an optimal operation range setting device for selecting a desirable program housed in a built-in memory with a selection of the optimal operation range setting mode and for outputting this program, a target position generating device for generating a target position with an input of the content of the program output from the optimal operation range setting device and for outputting it, a virtual command position generating device for outputting the virtual command position computed by skipping a processing unnecessary for lead-out of the operation range on the basis of the target position with an input of the target position output from the target position generating device.  The optimal operation range setting device computes the optimal operation range of each shaft on the basis of the virtual command position input from the virtual command position generating device.
Patent JP-2002137678-A (JP)
Title: Horse trailer
Inventor: KATAGAI TOSHIYUKI
IPC: E05D15/50
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To store or retrieve a horse in or from each stall of a front horse storage chamber in any order. SOLUTION: Door bodies 10, 11, and 12 are installed at the rear opening parts of three stalls 6, 7, and 8 formed by partitioning the front horse storage chamber 3 in a horse trailer 1 in lateral direction. The door body 11 opening and closing the rear opening part of the center stall 7 in the front horse storage chamber 3 is openable in one outside and the other outside directions. The door body 11 opening and closing the rear opening part of the center stall 7 is provided with an upper pivoting member forming, therein, a vertical guide part for inserting a pivot pin therein.  The door bodies 10 and 12 opening and closing the rear parts of both side stalls 6 and 8 are provided with a lower pivot member having, therein, a vertical insert part for inserting the pivot pin therein, positioning the door body 11 opening and closing the rear part of the center stall 7, in closed state, on the underside of the upper pivot member, and allowing the guide part to communicate with the insert part.
Patent JP-2002140977-A (JP)
Title: Cable mounting method to fluorescent tube, manufacturing method of surface lighting system, fluorescent tube having cable, surface lighting system, and liquid crystal display device
Inventor: ONO SHINICHIRO
IPC: B29C45/14
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To narrow width of a trim part by eliminating an excessive space in a connecting part between a fluorescent tube and a cable, to improve reliability by increasing mechanical strength of the connecting part, and to reduce number of processes required for assembling by reducing number of components for reinforcing the connecting part. SOLUTION: Both ends of the fluorescent tube 2 are connected to a pair of cables 3a and 3b for supplying power to the fluorescent tube 2, a resin molding part 4 molded by resin is formed in a connecting place between the end 2a of the fluorescent tube 2 and the cable 3b, a holding member 5 by the drawing of a structure of rubber injection molder is mounted to a connecting place between an end 2b of the fluorescent tube 2 and the cable 3b, and a reflector 6 for reflecting light sent from the fluorescent tube 2 is integrally mounted to the place.
Patent JP-2001173406-A (JP)
Title: Cooling hole with groove
Inventor: SHAW JAMES STEPHEN
IPC: F01D9/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To improve a cooling efficiency of turbine engine parts. SOLUTION: A turbine blade 14 extends from a root 26 to a tip end 28 in a longitudinal direction, and includes a positive pressure surface 22 and a negative pressure surface 24 extending between a front edge 30 and a rear edge 32 in a blade chord direction so as to discharge a cooling medium through discharge holes 38 with a groove having an outside of the blade formed as a terminal end.
Patent JP-2002136883-A (JP)
Title: Domestic rice milling machine
Inventor: HOSOKAWA SADANOBU
IPC: B02B7/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To automatically scrap off the bran sticking to a rice milling basket. SOLUTION: This domestic rice milling machine 1 has a rice milling basket 20 which houses unpolished rice, a bran receiving case 31 which covers the outside surface of the rice milling basket 20 and receives the bran falling from the rice milling basket 20, a rubber ball 33 which is movably confined into the space formed between the rice milling basket 20 and the bran receiving case 31 and an energizing means which moves the rubber ball 33 so as to scrap off the bran sticking to the rice milling basket 20. The energizing means is a second rotary plate 34 which is horizontally rotatably disposed between the rice milling basket 20 and the bran receiving case 31. The second rotary plate 34 has a slope 38 which faces a rotating direction to spring out the rubber ball 33.  The bran receiving case 31 has an opening 35 for discharging the bran and the second rotary plate 34 is constituted to feed the bran into the opening 35 by its centrifugal force or wind force.
Patent JP-2002149086-A (JP)
Title: Thin film transistor board and liquid crystal display device provided with the same
Inventor: KOBAYASHI OSAMU
IPC: H01L29/786
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a short-circuit defect between pixel electrodes facing each other with gate wirings between. SOLUTION: On the thin film transistor board, a thin film transistor 1 and a pixel electrode 16 which is connected to the transistor 1 are arranged in a region that is partitioned by plural gate wirings 4 and plural source wirings 8. A gate insulating layer, an auxiliary capacitive electrode 12 and a protective layer are provided between the wirings 4 and a next stage electrode 16 which is arranged to overlap the wiring 4. A contact hole 15, which is formed on the protective layer to connect the electrodes 12 and 16 is arranged at the place leaned toward the transistor 1 side on the electrode 12. A notched part 16a, which is formed by notching a tip of the electrode 16, is formed on the other tip of the opposite side to the hole 15 on the electrode 12.
Patent JP-2001190056-A (JP)
Title: Spindle motor for driving hard disk drive
Inventor: OELSCH JUERGEN
IPC: H02K21/22
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the clean air of a hard disk drive from being contaminated by outside air by isolating the space between the discoid flange and base plate of a spindle motor from the outside air when the spindle motor is assembled with the hard disk drive. SOLUTION: The space 34 between the discoid flange 6 and base plate 30 of the spindle motor 1 is sealed from the outside air by pressing a seal section 13. The section 13 is formed in an annular shape from one side face to the other side face of the extended section 26 of a flexible circuit board 8 against the lower surface of the flange 6, in a fluid-tight state by means of an O-ring 9 which is press-contacted with the facing surfaces of the seal section 13 and base plate 30. Therefore, the intrusion of contaminants, such as particles, etc., into the clean air of the hard disk drive due to the outside air can be prevented when the spindle motor 1 is assembled with the drive.
Patent JP-2002117707-A (JP)
Title: Method for manufacturing lighting system
Inventor: TANAKA MAMORU
IPC: G01N21/84
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lighting system capable of improving workability in assembling and reducing stress acting to a printed circuit board. SOLUTION: A flexible printed circuit board 4 having plural through holes in a major part is held in a developed state, leads 8a, 8b of plural light emitting devices 7 are inserted into desirable through holes 5a, 5b of the printed circuit board, one lead 8a in the plural light emitting devices and a conductive land of the printed circuit board corresponding to this lead are soldered (9), one end part 4A of the printed circuit board and the other end part 4B are joined in almost a ring shape, and then the other lead 8b in the light emitting device and a conductive land of the printed circuit board corresponding to this lead are soldered.
Patent JP-2002156123-A (JP)
Title: Heating cooker
Inventor: FUKUDA TAKASHI
IPC: F24C7/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To execute a process advantageous to a user when the user forgets to take a cooking object matter out of a heating cooker. SOLUTION: Different processes are executed stepwise when the user forgets to take out the cooking object matter after cooking is finished. In the first step, an alarm is outputted to the user for informing the user that the object matter is forgotten to be taken out until the matter is taken out and the object matter is kept in a state for keeping the matter hot on the consideration that the user is at a position somewhat a way from an oven range or the user is busy with other cooking. In the second step, the power supply is cut off for putting an emphasis on energy saving on the consideration that the user has forgotten that the cooking is being performed.