baber/WOPTO huggingface dataset:
Patent JP-2001168859-A (JP)
Title: Receiver and signal reception method
Inventor: TSUKAMOTO JUNICHI
IPC: G06F21/10
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and a signal reception method that can sufficiently protect video data transferred via a bus, in the case that a plurality of digital video devices is connected via the bus and the video data are transferred via the bus between a plurality of the digital video devices. SOLUTION: A digital video device authenticates a data storage device as to whether transfer of data is permitted with the data storage device that receives signals and is connected via a data bus to the digital video device. When it is discriminated that the transfer of data is permitted as a result of the authentication, the device transfers encrypted signals to the data storage device via the data bus. Then the received encryption signal is decoded. Thus, it is possible to conduct control to transfer data only to a specific opposite parry, to which transfer of data is permitted and to permit reception of data for only the specific opposite party.
Patent JP-2002130060-A (JP)
Title: Egr gas cooling device
Inventor: SENOO YOSHIAKI
IPC: F02M25/07
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an EGR gas cooling device having excellent durability with the small-sized and simple structure capable of efficiently cooling the EGR gas. SOLUTION: A bellows part is arranged at a part of an inner pipe for EGR gas passage for taking a part of the exhaust gas out of an exhaust system of an engine, and an outer pipe for the EGR gas cooling water is arranged in the peripheral surface of the bellows part so as to circulate the engine cooling water. With this structure, a surface area of the bellows part is increased so as to improve the heat efficiency, and a heat exchanger can be miniaturized, and expansion and shrinkage of the piping with a start and a stop of the engine can be effectively absorbed, and a difference of the thermal expansion between each piping to be generated by a temperature difference between the inner pipe of a high temperature part and the outer pipe of the low temperature part can be absorbed by the bellows part.
Patent JP-2002128938-A (JP)
Title: Silicone rubber composition for sponge molding and manufacturing method of silicone sponge molded article
Inventor: BABA KATSUYA
IPC: B29C47/88
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a silicone rubber composition for sponge molding having a fast curing speed and capable of giving a silicone rubber sponge molded article causing no blooming on the surface thereof, and a manufacturing method of a silicone sponge molded article. SOLUTION: The silicone rubber composition for sponge molding comprises (A) 100 pts.wt. of a silicone rubber base compound comprising (a-1) a diorganopolysiloxane raw rubber, (a-2) a reinforcing silica and (a-3) a diorganosiloxane oligomer with both ends blocked with a silanol group or a hexaorganodisilazane, (B) 0.1-10 pts.wt. of an organic peroxide represented by the general formula: R-COOOCOO-R1-OOCOOOC-R and (C) 0.1-20 pts.wt. of an organic foaming agent. The manufacturing method of the silicone rubber sponge molded article is also provided.
Patent JP-2002136933-A (JP)
Title: Article mounting body
Inventor: MIYATA HISANORI
IPC: B65D79/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an article mounting body capable of accurately and surely grasping the prescribed item of an article by only recognizing color information in the indication part of information. SOLUTION: Prescribed items of fruit and vegetables A mounted on a tray 5 are measured by item measuring devices 22, 22 of a measuring device 6. The prescribed items of the fruit and vegetables A are judged by comparing the measured measuring information with previously stored standard information by the body 24 of a device. Indication rings 13, 14, 15 of the tray 5 are operated by an information setting device 33 on the basis of the judgment. Color information B corresponding to the judgment is indicated or changed. The color information B indicated in the indication rings 13, 14, 15 of the tray 5 is detected by information read devices 29, 30 of a sorting section (c) and the fruit and vegetables A are sorted at every item on the basis of the color information B and encased.
Patent JP-2002140798-A (JP)
Title: Driving support control system
Inventor: ABE MASATO
IPC: G01S13/931
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide such a driving support control system as realizes a suitable cooperating relationship between a driver and a system. SOLUTION: A means for obtaining information on an obstacle in front is provided. At the time of detecting the obstacle, a driving operation supporting means decides a bypass based on a distance to the obstacle and its width and adds corresponding correction to map information for controlling driving support to support the driving operation of the vehicle.
Patent JP-2002139370-A (JP)
Title: Droplet discharge device
Inventor: TAKEUCHI YUKIHISA
IPC: B01L3/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To control the amount of droplets, discharged from a droplet discharging means and to control a droplet discharge position by measuring with accuracy and in real time, the amount of droplets actually discharged from a microdroplet discharging means, then detecting variations in the amount of discharge per droplet, whether the droplets are discharged, and movement of the position, and feeding back this information about the amount of droplets to the discharging means in real time. SOLUTION: During the operation of the device, the amount of liquid actually discharged is measured temporarily, using the droplet discharging means 2 to which electrical signals can be input and a droplet determining means 5, which is capable of measuring trace masses and providing electrical outputs. Measurements are repeated at arbitrary times, to understand the condition under which the droplets are discharged. Information based on that condition is fed back to the means 2, and the discharging of the droplets is controlled, based on this information.
Patent JP-2002148297-A (JP)
Title: Method and instrument for measuring induction potential
Inventor: SUGIURA TSUNEO
IPC: G01R29/24
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To actualize a method which can measure electrostatic charging causing a hindrance to an electronic device, etc., in a wider space and further measure the induction electrostatic charging of a body moving in the space and the induction electrostatic charging of a peripheral body, caused by the electrostatically charged moving body. SOLUTION: An inductive receiving sensor 11, made of a square metal plate, detects unipolar electric charges induced by one or both of the movement of an electrostatically charged body and the potential variation of a stationary electrostatically charged body. A DC amplifier 13 amplifies the voltage induced on the inductive receiving sensor 11, which is received via a coaxial cable 12.
Patent JP-2001190284-A (JP)
Title: Leptospira vaccine antigen for preventing disease caused by leptospira
Inventor: DON ALAN DIAUESUTAA
IPC: A61P31/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a new means for treating a disease caused by leptospira. SOLUTION: Four antigen pharmaceutical preparations are provided each of which contains different proteins derived from leptospira, and can be immunologically used as a vaccine for a disease caused by leptospira. Polynucleotides encoding the four proteins and antibodies binding the proteins are also provided for diagnosing the disease caused by leptospira.
Patent JP-2002150543-A (JP)
Title: Magnetic recording medium
Inventor: YAMAZAKI NOBUO
IPC: G11B5/70
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a floppy (registered trade mark) disk having durability and high density recording property small in increase of error. SOLUTION: In the floppy disk type magnetic recording medium which is provided with a substantially non-magnetic lower layer and a magnetic layer formed by dispersing the ferromagnetic powder into a binder in this order on both surfaces of a non-magnetic supporting body and also used at a relative speed of >=14 m/sec between a head and the medium, this magnetic recording medium is characterized by providing the non-magnetic lower layer having a thickness of 5 to 20 times as much as the height of a protrusion on the surface of the non-magnetic supporting body.
Patent JP-2002143922-A (JP)
Title: Extruding tool
Inventor: SAITO KAZUYA
IPC: B21C25/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an extruding tool which is used for manufacturing an extruded stock in which uneven bars arranged alternately in the circumferential direction and extended in the longitudinal direction are formed on the circumferential surface, and capable of manufacturing a desired extruded stock even if any recesses for forming rugged bars on a bearing surface are not formed. SOLUTION: This extruding tool 1 comprises a bearing surface 12 formed of a circumferential surface of a bearing hole 11 and a back flank 14 continuous to a front edge part of the bearing surface 12 at a predetermined angle. Recessed and projection parts 15 for forming rugged bars are extended to the bearing surface 12 on the back flank 14.
Patent JP-2002148684-A (JP)
Title: Camera
Inventor: MATSUDA TAKAO
IPC: G02B3/08
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the granular characteristics of a reticle appears on a finder image, as for a camera having a diagonal length of 8 to 18 mm in an image pickup field. SOLUTION: As for the camera capable of observing the reticle 3 arranged optically equivalent to the image pickup field 2 through an eyepiece opticle system 5, a diffusion body with a nearly periodically rugged structure is formed on one surface of the reticle, and the diagonal length of eh image pickup surface is 8 to 18 mm and the period of the rugged structure of the diffusion surface is controlled to be <=10.5 μm. Besides, in the case of forming a Fresnel lens on the other surface of the reticle, the pitch of the Fresnel lens is controlled to be <=20 μm.
Patent JP-2002157577-A (JP)
Title: Method and device for detecting abnormal shadow candidate
Inventor: IMAMURA TAKASHI
IPC: G06T1/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To stably detect an abnormal shadow as an abnormal shadow candidate even when the abnormal shadow such as a tumor shadow exists in the neighborhood of the end edge of an image in an abnormal shadow candidate detecting device. SOLUTION: When the tumor shadow candidate is detected by using an iris filter processing, a reflection processing is performed, where a direction traverse is reflected at the end edge of the image by a reflection angle being the same as an incident angle to the image end edge as the gradient vector of a pixel after the image end edge concerning a direction towards the image end edge within the range of the maximum radius Rmax of the tumor shadow to be detected. The gradient vector of the pixel at a position corresponding to the pixel after the image end edge on the direction traverse after the reflection processing is folded with the image end edge as a linearly symmetrical axis so as to substitute a folding gradient vector which is obtained by this.
Patent JP-2002154756-A (JP)
Title: Device and method for maintenance operation of elevator
Inventor: OKUMURA MASAHIDE
IPC: B66B1/30
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To easily perform the work for confirming a blackout time operating device for an elevator in a short time. SOLUTION: In case of maintenance, when a battery operation command switch 15 is operated, a contactor 14 is energized to close a contact 14a. Power of a battery 16 is supplied to an electric motor 7 through an inverter 6 to start the operation of a car (not expressed in a figure). During the operation of the car, a control circuit 13 measures the voltage of the battery 16, and when the car is stopped and the voltage of the battery 16 is less than a regulation value, the control device 13 displays it to inform a worker. In the case that a control board is provided in a hoistway, it is not necessary for a worker to enter the hoistway and cut a breaker 2.
Patent JP-2002156108-A (JP)
Title: Heat storage type combustion gas treating device
Inventor: KARASUTANI HISASHI
IPC: F16K3/314
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To increase a gas treating amount in a state that the size of a rotary disc is the same as that of a conventional type, in a heat storage type combustion gas treating device. SOLUTION: A distributor used in the heat storage type combustion gas treating device distributed and supplies untreated gas to each cell of a heat storage part and treated gas after recovery of heat from each cell is distributed and exhausted. In a so formed distributor, a rotary shaft 63 to rotate a rotary disc 67 is formed in a hollow state, purge gas is made to flow to the internal part thereof and purge gas is fed in a partition chamber 66 through a purge gas feed port 72 formed in the upper side of the rotary shaft 63. This constitution can increase the opening angle of an opening part formed in the rotary disc 67 and through which untreated gas and treated gas flows and as a result, a gas treating amount can be increased.
Patent JP-2002153140-A (JP)
Title: Raising seedling culture soil, raising seedling material and raising seedling method
Inventor: FUKUNAGA SHINICHI
IPC: A01C7/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a raising seedling material for sowing, satisfying the followings: (1) enabling seedlings to be transplanted just after germination, (2) making plants free from damage when transplanted, and having excellent workability, (3) enabling automatization/labor saving in installation to be easily and inexpensively performed, and to provide a raising seedling method. SOLUTION: This raising seedling method comprises the following steps: filling the inside of a packaging material containing a biodegradable raw material with culture soil (earth or the like), putting (a) raising seedling culture soil formed into tetrahedral shape into (b) a plate having holes each formed into the regular triangle or the shape similar thereto, and sowing seeds on the surface of the culture soil to raise seedlings.
Patent JP-2002153445-A (JP)
Title: Iris recognition device
Inventor: UMEZAWA YOSHINAO
IPC: G06T1/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an iris recognition device capable of obtaining stable iris video images. SOLUTION: An iris photographing camera 12 is provided with a cold mirror 15 for projecting the eye of a user on a surface and transmitting the image of the iris of the eye, a photographing part for photographing the image of the iris transmitted through the cold mirror 15 and an inductive LED 16 for emitting light to the cold mirror 15 and emitting the light while changing a color on the basis of a distance between the photographing part and the eye of the user.
Patent JP-2002164898-A (JP)
Title: Data transmitter/receiver and method for data transmission/reception
Inventor: IWAMOTO KIYOTAKA
IPC: H04L12/28
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To continue reception of data, by recognizing the previous opposite party of communication with simple and little processing procedure, even when the opposite party of the receiver is altered due to bus reset, while a plurality of devices are connected on 1394 bus. SOLUTION: The receiver acquires a device specific number of the transmitter in advance when starting the transmission of the data. When the bus reset occurs, the receiver acquires the number from the transmitter again, and detects whether the numbers match or not before and after the bus reset. If the numbers do not match, the receiver acquires all device specific numbers from all devices which are connected on the bus, and examines the channel number of the bus used for data transmission if the numbers match. Then, the receiver starts the reception of data with the channel number, authenticates the transmitter and acquires the key information to decode the encryption.
Patent JP-2002165266-A (JP)
Title: Uncommunicable terminal notifying system
Inventor: YOSHIDA SHOJI
IPC: H04W64/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an uncommunicable terminal notifying system, capable of providing a clue for the retrieval of a lost portable telephone set, even when the portable telephone set is put into an uncommunicable state. SOLUTION: A personal information storing means 21 is constituted of a network element, which stores personal information transmitted from each portable telephone set. A personal information identifying means 22 is constituted as a network element for comparing the subscriber information of a called party, in a calling message with the subscriber information stored in the personal information storing means 21. When the identification result of the personal information identifying means 22 indicates that these personal information coincide with each other, a response information generating means 23 converts the personal information of the called party stored in the personal information storing means 21 into a format for a response message to be transmitted to the portable telephone set 1.
Patent JP-2002164793-A (JP)
Title: Method and device for correcting error
Inventor: KAWAKAMI KOICHI
IPC: H04L27/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an error correcting method and an error correcting device capable of applying soft decision Viterbi decoding in which Euclidean distance is made to be metric to a punctured code subjected to multivalued quadrature amplitude modulation. SOLUTION: In these error correcting method and error correcting device, a convolutional code processing part 3 performs convolutional coding of a transmission information sequence, a punctured code processing part 4 performs punctured coding of the transmission information sequence, a multivalued modulation processing part 2 receives a signal subjected to multivalued modulation, a multivalued demodulation processing part 5 demodulates the signal, and an improvement Viterbi decoding processing part 8 uses the demodulated code sequence for Viterbi decoding with the demodulated code sequence as it is without inserting a dummy bit.
Patent JP-2002163312-A (JP)
Title: Device and method for converting hardware design information
Inventor: FUJIYAMA HIROKI
IPC: G06F17/50
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent an algorithm from being easily analyzed by a person except for a designer. SOLUTION: A user such as designer prepare a conversion array list 300 and stores it in a conversion array list storage means 110. Next, a design information file 200 after the end of debugging is read by a design information read means 120. A name extracting means 130 extracts a first name before conversion such as module name, net list name or instance name from design information data. A conversion array list retrieving means 140 retrieves the extracted first name from the conversion array list and takes out a correspondent second name. A name converting means 150 replaces the relevant first name of the design information data with the retrieved second name. When the first name is not registered, a correspondent second name is generated and registered on the conversion array list together with the first name.  All the first names in the design information data are converted to second names by repeating processing of these procedures and a converted file 400, with which the conversion is completed, is outputted.
Patent JP-2002161453-A (JP)
Title: Woven fabric
Inventor: SAKAMOTO HIROAKI
IPC: D03D15/567
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a woven fabric having ultrahigh black color developing properties and excellent stretchability, stretch recovery properties, soft touch feeling and warmth retaining properties. SOLUTION: This woven fabric is characterized by weaving a fiber-dyed polyester spun yarn blended with wool used as a warp yarn and a black spun- dyed polyester fiber subjected to false twist texturing used as a weft yarn and finishing the resultant fabric.
Patent JP-2002047001-A (JP)
Title: Fuel reforming device
Inventor: TAKUMI KOJI
IPC: C01B3/38
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To improve startability of a fuel reforming device and responsibility to load fluctuation and to contrive miniaturization and simplification of the device. SOLUTION: This reforming device is composed of an injector 30 spraying reforming raw material consisting of methanol as hydrocarbonic fuel and water into a mixing chamber 32, and a blower 34 blowing air into the mixing chamber 32, and a homogenizing member 38 homogenizing mixture of the reforming raw material which is formed and sprayed from a porous material, and air, also provided at a entry part of the reforming part 40. The quick response to the load fluctuation can be attained by controlling the spraying amount of reforming raw material with the injector 30, and the miniaturization can be attained as well. At the time of starting, the methanol in the sprayed reforming raw material is made to burn by ignition with the ignition device 36, and the reforming catalyst 42 of reforming part 40 is heated by using the heat obtained by the combustion.  As a result, the startability of the device can be improved.
Patent JP-2002166949-A (JP)
Title: Container lid and method for caulking and fixing container lid
Inventor: MUKOHARA CHIHARU
IPC: B65D41/32
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fitting lid difficult to be removed from a container and a lid caulking and fixing method capable of maintaining productivity. SOLUTION: A covering lid 1 is locked to a flanged portion 201 of a container, which protrudes outwardly in the form of a collar, and is fitted and joined to the container 2. A caulking portion 103 for fixing the covering lid 1 to the container 2 is provided on the circumference of a place where the covering lid 1 is locked to the flanged portion 201 of the container. The flanged portion 201 of the container, which descends for a predetermined length after protruding in the outward direction Y of the container for a predetermined length, protrudes again in the outward direction of the container to form a protruding end 201c for locking.  In the case where the lid 1 to be fitted and joined to the container 2 having this protruding end 201c for locking is caulked and fixed to the flanged portion 201 of the container, an outer circumferential end portion of the lid, which is further suspended downward from an abutting point T with respect to the protruding end 201c for locking, is utilized as the caulking portion 103. The outer circumferential end portion is pushed in the inward direction Z of the container at the abutting point T as a fulcrum to be tilted at that point and is further pushed into an inside region 202 of the flanged portion 201 of the container.
Patent JP-2002167226-A (JP)
Title: Device for manufacturing thin plate glass
Inventor: MATSUZAKI KATSUHIKO
IPC: C03B17/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a thin plate glass by a down- draw process or fusion method capable of easily changing a forming component. SOLUTION: The forming component 14 for forming glass ribbon from fused glass is carried by the cart 34 and traversed to a horizontal or vertical direction between the forming position of the glass ribbon 15 and the changing position of the forming component 14.