baber/WOPTO huggingface dataset:
Patent JP-2002057380-A (JP)
Title: Magnetic tunnel effect element and manufacturing method thereof
Inventor: SATO HIDEKI
IPC: H01F10/32
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tunnel effect element where an exchange coupling magnetic field Hex is hard to be changed by temperature while a magnetoresistive change rate is high. SOLUTION: The magnetic tunnel effect element is provided which comprises a fixed magnetized layer 11 where the direction of magnetization formed on a substrate is fixed, an insulating layer 12 formed on the fixed magnetized layer, and a free magnetized layer 13 formed on the insulating layer. Here, the fixed magnetized layer 11 comprises a base material layer 11a of Cr which is formed on the substrate, an antiferromagnetic layer 11b of PtMn which is formed on the base material layer, and a ferromagnetic layer 11c of soft magnetism which is formed on the antiferromagnetic layer. With the base material layer comprising Cr, a large exchange coupling magnetic field is provided in a high-temperature annealing even for a short period.  Thus, no high-temperature annealing for an extended period is performed for degrading other layers, resulting in obtaining a magnetic tunnel effect element which is high in magnetoresistive change rate.
Patent JP-2002055318-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: NODA MASAKI
IPC: H04B10/40
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion semiconductor device excellent in a modulated light waveform irrespectively of the nonlinearity of the quenching characteristics of a photoelectric conversion semiconductor element. SOLUTION: Since a diode 4 is mounted on a high frequency circuit board 2, after the electric waveform of an electric signal to be applied is shaped into a prescribed waveform by the voltage-to-current characteristics of the diode 4, the electric signal can be applied to a photoelectric conversion semiconductor element 1. As a result, a photoelectric conversion semiconductor device excellent in the modulated light waveform is obtained irrespectively of the nonlinearity of the quenching characteristics of the photoelectric conversion semiconductor element.
Patent JP-2002057929-A (JP)
Title: Wide area image pickup system
Inventor: HANADA MASAHITO
IPC: H04N5/225
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a wide area image pickup system that can efficiently synthesize photographed data with an overlapped part of photographing areas from two line sensor cameras by eliminating overlapping of the data. SOLUTION: A reference point light source forming a reference point to an overlapped part of photographing areas is provided, photographing the data by the 1st line sensor camera that are data up to reference point data corresponding to the reference point and photographing the data by the 2nd line sensor camera that are data after the reference point data are extracted and synthesized.
Patent JP-2002057828-A (JP)
Title: Image formation apparatus with composite function, its control method and storage medium
Inventor: TOUMINE JUN
IPC: G03G21/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus with a composite function wherein, even when a facsimile key and a copying key are not operated, a copying initial screen as an inital screen for performing a copying operation and an image communication initial screen as an initial screen for performing an image communication operation are selected automatically and properly, to provide its control method and to provide a storage medium. SOLUTION: In a copying mode, three or more digits are input by a ten key, or 0 is input at the beginning. Accordingly, a screen is changed over automatically to the image communication initial screen.
Patent JP-2002056575-A (JP)
Title: Optical information recording medium and method for manufacturing the same
Inventor: NAKANO KAZUHIKO
IPC: G11B7/24062
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium in which almost equal reflectance to that of a reproducing only type high density recording medium having a thin layer in the incident side for laser beam can be obtained. SOLUTION: A reflection layer 5 is formed on the flat face of a supporting substrate 4, and a groove forming layer 3 is formed thereon, and further a recording layer 2 using photosensitive dyes is formed thereon. Then a light transmitting layer 1 in the incident side for laser beam is laminated thereon. Recording and reproducing in the optical information recording medium is carried out through the layer in the incident side for laser beam. Since the layer in the incident side for laser beam can be made as thin as 0.05 to 0.3 mm, high density recording and reproducing can be performed. Since the reflection layer is formed on the flat face, high reflectance can be obtained.
Patent JP-2002064099-A (JP)
Title: Manufacturing method of embedded wiring structure body
Inventor: SAKAI KOZO
IPC: H01L21/304
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem where a recessed part of 200-400 Å is formed around the central part of the wiring when an embedded wiring is formed in the substrate. SOLUTION: An embedded wiring structure body is manufactured by burying wiring material whose thermal expansion factor is different from that of a substrate in a groove formed at the substrate. Here, a manufacturing method of the embedded wiring structure body comprises a process where a groove is formed on the substrate, a process where the surface of the substrate comprising the groove is covered with the wiring material, and a process where the substrate covered with the wiring material is polished at a low temperature to remove the wiring material except for that remaining in the groove.
Patent JP-2002033689-A (JP)
Title: Very weak radio wave communication unit
Inventor: ITO TAKESHI
IPC: H04B7/12
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a frequency diversity receiver without the need for a carrier changeover means and a reception state detection and discrimination means that allows one tuning circuit to synthesize two carriers. SOLUTION: Two sets of frequency converters B, D corresponding to carriers receive two carriers received and amplified by a high frequency amplifier A, convert them into the same intermediate frequency signals by using oscillators C, D generating different local frequencies, and the intermediate frequency signals are synthesized. The signal is reproduced in post stages after an intermediate frequency filter F similarly to the case with a conventional FM receiver. The carrier signals in this case are transmitted from a transmitter provided with an attenuator in a way that the one carrier only is attenuated.
Patent JP-2002058420-A (JP)
Title: Dried fish and method for producing dried fish
Inventor: MAKINO SHUNJI
IPC: A23L17/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dried fish, by which days required for a drying process can be shortened and which gives the dried fish minimally affected by injurious substances. SOLUTION: This method for producing the dried fish is characterized by comprising cutting a raw fish, boiling the cut fish and then thermally drying the boiled fish by the irradiation of far infrared light. Thereby, a time needed to the drying process can largely be shortened, and the dried fish having the same appearance, storability, smell, taste and flavor as those of conventional dried fishes can be obtained. The method further enables to unnecessitate works for loading and unloading the fishes many times in a conventional drying process to save the labors, and permits to prevent the deformation of the fishes. The omission of the conventional roasting and drying process or the minimization of the roasting and drying time enables to control the shift of injurious substances into food products in an extent not causing a problem on safety.
Patent JP-2002068921-A (JP)
Title: Skin care preparation
Inventor: NAKANO MITSURU
IPC: A61K8/73
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To prepare a safer skin care preparation having functionally sufficiently secured stability to more effectively utilize an α-hydroxy acid and vitamin A acid. SOLUTION: This skin care preparation is characterized in that the preparation is obtained by formulating and emulsifying the α-hydroxy acid and/or the vitamin A acid, with a monosaccharide and/or a disaccharide by using a method by which a jet flow of a fluid is introduced along the first passage to introduce the fluid to a flow controlled along the new passage, and the first passage and the new passage are arranged so that a shear force and a cavitation may be generated in the total fluid by arranging a structural body in the first passage. The skin care preparation is safe and has functionally sufficiently secured stability.
Patent JP-2002077666-A (JP)
Title: Imaging apparatus, distance measuring apparatus, imaging method and distance measuring method
Inventor: SUZUKI SATOSHI
IPC: G01C3/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems that conventionally, the maximum magnification factor of the gain is decided by the level of the dark current at the highest temperature under the guarantee of a distance measuring apparatus when an output signal is applied a gain, since a gain is also applied to a dark current, even though the dark current is at a level having no effect at normal temperature, there is a risk of using a high multiplication gain and also a risk of occurrence of saturation of output signals at a high temperature. SOLUTION: An imaging apparatus comprises a signal generating part to generate a signal accompanying an inputted light, a transferring part to transfer the generated signal from the signal generating part, a temperature measuring means to measure the temperature, an amplifying means to amplify the signal transferred from the transferring part and a control means to control the amplification degree of the amplification means at a first temperature to become smaller than that of the amplification means at a second temperature which is lower than the first temperature corresponding to a measurement by the temperature measuring means.
Patent JP-2002067026-A (JP)
Title: Concrete loading device in concrete plant
Inventor: AOSHIMA TETSUO
IPC: B28C7/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a loading device for concrete wherein when concrete is loaded in a truck mixer for transport for which the height of a receiving port hopper is different, an optimal auxiliary chute is selected without depending on a sensor or the judgement of an operator, and a power source or an air source for a motor or a cylinder is not required when the auxiliary chute is moved, and the moved auxiliary chute returns to the original loading location. SOLUTION: The movable auxiliary chute 3, which changes the loading height when concrete is loaded in the truck mixer, is provided. The auxiliary chute 3 which is not required at loading moves on a rail 5 by being pressed by the truck mixer. Then, after the loading, the auxiliary chute 3 returns to the original loading location by a returning means by the specific gravity and the reaction of an elastic body.
Patent JP-2001127335-A (JP)
Title: Multi-section opto-electronic component
Inventor: MALLECOT FRANCK
IPC: H01L31/0232
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor opto-electronic component. SOLUTION: The semiconductor opto-electronic component comprises at least two optically active structure 20 and 30, at least one of which consists of a detector 30, which includes a first active portion 33 capable of detecting a signal having a given wavelength, and a second inactive portion 34 only slightly sensitive to a signal to be detected and exposed to non-guided stray light conveyed through the component.
Patent JP-2002068833-A (JP)
Title: Refractory and nozzle for continuous casting
Inventor: OGATA KOJI
IPC: C04B35/48
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a refractory for continuous casting in which the aggregate is constituted substantially of CaO-containing zirconia and graphite and which is applied at the position to contact with slag to prolong the service life of a nozzle for continuous casting. SOLUTION: In this refractory for continuous casting the aggregate of which is constituted substantially of CaO-containing zirconia and graphite, a coarse particle 2 of zirconia is covered with fine particles 8 of highly CaO-containing zirconia which are dispersed in a matrix part, have 50 μm or smaller particle size and contain CaO exceeding the average CaO content.
Patent JP-2002073585-A (JP)
Title: Debugging support device, debugging support method, and recording medium
Inventor: SUGAUCHI MASAKAZU
IPC: G06F15/177
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To operate a client program and a server program, which are described as client/server-type systems, and to perform debugging in an environment where middleware software does not exist. SOLUTION: The server program entry information analysis part 302 of a debugging support device 30 extracts a transaction mapping table 303 where the entry of a function is made to correspond to a transaction name from a server program 40. A debugging support program generating part 301 generates a debugging support program 50 including the transaction mapping table 303. The debugging support program 50 causes the server program 40 to perform the processing of the entry corresponding to the transaction name of the server program 40 in accordance with SEND including the transaction name from the client program 10 and transfers a result to the client program 10.
Patent JP-2002069960-A (JP)
Title: Snow removal machine
Inventor: MINAGAWA ISAO
IPC: E01H5/09
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance snow removal efficiency as much because snow can be removed while looking the snow removal position, as a member of a mechanism to send snow flying and a snow guide body are arranged at one side part of a traveling device body. SOLUTION: The snow removal machine is provided with a mechanism 20 for sending snow flying by which snow S in one side position in the traveling direction is caught from the one side position to one side position through the inner position by the cooperation of downward scraping rotation with the snow guide body 28.
Patent JP-2002073076-A (JP)
Title: Pattern recognition method, pattern recognition device and recording medium
Inventor: KUMAKI HIROYASU
IPC: G10L15/065
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a pattern recognition method by which an increase in computation time arising from re-learning, and an extensive use of computer resources can be reduced, and efficiency and accuracy in pattern recognition can be improved, and to provide a pattern recognition device for performing the method, and a recording medium on which a computer program for operating a computer as the device is recorded. SOLUTION: A learning data vector that has the distance between a discrimination plane and a plurality of learning data vectors within a prescribed range is selected as a re-learning data vector. A sampled data vector is discriminated by using the discrimination plane. When a need for re-learning arises, the discrimination plane is re-calculated by using the re-learning data vector including the sampled data vector.
Patent JP-2002074318-A (JP)
Title: Seal report reader, seal registration server and seal report electronic filing system
Inventor: SUDA MOTOO
IPC: G06Q10/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a seal report electronic filing system which can electronically file seal report paper without sending it to a registration center. SOLUTION: The system is provided with a canner PC 11 installed in a place where seal report paper 10 is managed, a server 13 arranged at a place except for the place where seal report paper 10 is managed and a network 12 connecting the scanner PC 11 and the server 13. The scanner PC 11 reads the image of seal report paper 10 and the image is transmitted to the server 13 through the network 12. The server 13 receives the image transmitted from the scanner PC 11, registers the image and registers electronically filed data of seal report paper 10 generated based on the image of registered seal report paper 10.
Patent JP-2002084679-A (JP)
Title: Electronic equipment with uninterruptible power supply
Inventor: GOTO TAKAHIRO
IPC: G08B21/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of failure due to repeated service interruptions. SOLUTION: The threshold of a number of service interruptions, that occurs during period of time, is stored. The number of occurrences of service interruption during period of time, in a main power supply is calculated. The number of occurrences of service interruption is compared with the threshold. If the result of the comparison reveals that the number of occurrences of service interruption is higher than the threshold, that is notified as a failure.
Patent JP-2002083118-A (JP)
Title: Information acquiring tool for electric product failure analysis
Inventor: MORIAI KOUDO
IPC: G06Q50/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To acquire detailed information useful for failure analysis of an electric product. SOLUTION: A maintenance service personnel respectively receives customer information of the failed electric product from a customer data base 103, product information related to the failed electric product from an electric product data base 105, and failure diagnosing information from a failure diagnosing device 102 by connecting the information acquiring tool 5 to a LAN 106 of a maintenance and repair service center 1, and brings the information acquiring tool 5 to go to a common household 2 having the failed electric product. After arriving at the common household 2, when checking the failed electric product, the information acquiring tool 5 is connected to a LAN 202 of the common household 2 to acquire the detailed information necessary for specifying or analyzing the failure cause from a failed apparatus or apparatus information managing device 201 via the LAN 202.
Patent JP-2002084998-A (JP)
Title: Simple weigher for dried noodle
Inventor: YAGI SHINJI
IPC: A23L7/109
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple weigher capable of simply and rapidly measuring dried noodles such as wheat noodles, slender wheat noodles, thin wheat noodles, spaghettis, in a state largely packaged. SOLUTION: This simple weigher for the dried noodles K is obtained by bending one paperboard 1 according to plural folds provided in the paperboard 1, thereby forming a bottom plate part 2 and left and right sidewall parts 3a and 3b at opposite positions with the bottom plate 2 placed therebetween so that the sidewall parts 3a and 3b can be stood, using a cross sectional recessed receiving part composed of the left and right sidewall parts 3a and 3b and the bottom plate part 2 as a measuring groove 10, arranging, inserting and disposing the dried noodles K in the measuring groove 10 so that a prescribed amount of the dried noodles K can be measured.
Patent JP-2002089605-A (JP)
Title: Shock absorber using leaf spring
Inventor: SHIOTANI YOSHIHIRO
IPC: F16F1/18
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the shock absorbing performance of a building floor and a high level construction by means of a leaf spring with slidable opposite ends. SOLUTION: A shock absorber 1 comprises an upper member 2 using a platelike spring material and including on each side of a load bearer 4 a diagonal member 5 with a sliding tongue 6 extended from the lower end, and a lower member 3 with pressure members 10 for locking the upper member 2 in the lower region. When weighed with an impact, the sliding tongues 6 slide on the top of the lower member 8.
Patent JP-2002093130-A (JP)
Title: Music number display method, and information processor and digital sound-recording system used for the method
Inventor: HATANAKA TAKAHITO
IPC: G11B27/34
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a music number display method by which an accurate music number is displayed and sound is prevented from having a break when a music file showing information on successive pieces of music is converted into a digital audio signal by an information processor and this digital audio signal is digitally recorded while the music number is displayed, and an information processor and a digital sound recording system used for the display method. SOLUTION: The information processor 10 generates a display music number change indication signal for changing a music number displayed on a digital sound recorder 40 in synchronism with the conversion of the head of music of the music file into a digital audio signal and the digital sound recorder 40 detects the display music number change indication signal and changes the music number displayed each time the display music number change indication signal is detected.
Patent JP-2002090373-A (JP)
Title: Automatic dispensing device
Inventor: KANBE SADAO
IPC: G01N35/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic dispensing device displaying a high dispensation treatment capacity in dispensation of a specimen for online analysis by enhancing the dispensing efficiency of the specimen for on-line analysis. SOLUTION: In the automatic dispensing device having an area preparing a sub-specimen for on-line analysis and an area preparing a sub-specimen for off-line analysis, the area preparing the sub-specimen for off-line analysis is divided into a sub-specimen vessel supply area and a sub-specimen vessel dispensing area, a first handler for handling an empty vessel from the sub-specimen vessel supply area to a labeler sticking a label is installed in the vicinity of the sub-specimen vessel supply area, and a second handler handling a labeled empty vessel from the labeler to the sub-specimen vessel dispensing area is installed in the vicinity of the sub-specimen vessel dispensing area. These handlers are constituted so as to be operated independently and in parallel.
Patent JP-2002085996-A (JP)
Title: Crushing device and heat treating facility for material to be treated
Inventor: KASHIWAGI YOSHIYUKI
IPC: B02C18/14
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems with a crushing device of crushing wastes or the like and transportation the same to a treating facility of the ensuing stroke that the materials to be treated remain between a rotary blade and a pusher and in a discharge screw feeder segment for discharging the materials to be crushed to the outside and give rise to undesirable phenomena, such as solidification, emission of malodors and change of properties when crushing work is finished. SOLUTION: The front end of the pusher 3 is provided with a thrusting aid member 10 and the spacing from the rotary blade is minimized. The device is provided with a gas transporting means 11 as a discharge means for the materials to be crushed, by which the materials to be crushed are sucked and discharged.
Patent JP-2002086405-A (JP)
Title: Method for manufacturing wood material having humidity adjusting property and dimensional stability and wood material
Inventor: KANAYAMA KOZO
IPC: B27K3/08
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a wood material, and its manufacturing method, having a required dimensional stability while a moisture-absorbing and releasing property is maintained. SOLUTION: After impregnating an inside of wood material with aqueous solution of a compound having at least two functional groups selected from a carboxyl group and an aldehyde group and at least one hydroxyl group (for example, malic acid, tartaric acid, D-glucronic acid and the like), the product is treated by heating.