baber/WOPTO huggingface dataset:
Patent JP-2002017351-A (JP)
Title: Phosphohexuloisomerase and its gene
Inventor: KATO NOBUO
IPC: C12N9/90
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a DNA(deoxyribonucleic acid) capable of coding phosphohexuloisomerase, and to provide a method for producing phosphohexuloisomerase. SOLUTION: This DNA codes a protein expressed by (A) or another protein expressed by (B): (A) a protein having an amino acid sequence specified in the sequence number 3 (refer to the specification) of the sequence listing; and (B) a protein comprising an amino acid sequence where one or several amino acids of the sequence of the protein specified in the sequence number 3 (refer to the specification) of the sequence listing are subjected to substitution, deletion, insertion or addition, and further having phosphohexuloisomerase activity.
Patent JP-2002019963-A (JP)
Title: Loading simulation method
Inventor: NARUTA WATARU
IPC: G06F19/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To surely and quickly calculate the effective loading arrangement of matters to be accommodated in accommodating rectangular parallelopiped matters to be accommodated in a rectangular parallelopiped accommodation space. SOLUTION: The information on the optimum arrangement pattern for the loading quantity not over an upper limit, and the number of loading stages, and the loading quantity are displayed by executing a process for inputting longitudinal, lateral and height dimensions and the withstand load of the accommodation space, and longitudinal, lateral and height dimensions and a weight of the matters to be accommodated, a process for calculating the upper limit of the loading quantity of the matters to be accommodated on the basis of the inputted data, a process for executing the calculations of the numbers of the matters to be accommodated capable of being arranged in the longitudinal and horizontal directions on plural patterns obtained by changing the longitudinal and lateral arrangements of the matters to be accommodated,  to determine the arrangement pattern in the longitudinal and lateral two-dimensional directions of the accommodation space, a process for calculating the number of loading stages of the matters to be accommodated, and a process for calculating the loading number of the matters to be accommodated.
Patent JP-2002024437-A (JP)
Title: Maintenance and fault recovery system for industrial machine
Inventor: ONO HIDETAKA
IPC: G06Q50/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a smooth and speedy fault recovery system in a working for various industrial machines. SOLUTION: This system consists of a general management base 5 for storing service information for the fault recovery of an industrial machine, work sites 1A and 1B, the maintenance staff 7 for performing recovery and repair and a service base 3 for presiding the maintenance staff as needed, the job site or service base and the general management base are connected to the Internet or Internet 2, the maintenance staff has a mobile terminal 9 with character or image information receiving function, and maintenance or recovery is performed while instructing work or returning job site information from the general management base side through the two-way communication of still picture, moving picture or character information.
Patent JP-2001060979-A (JP)
Title: Method and device for multilevel encoding of digital signal
Inventor: MOREROSU-ZARAGOZA ROBERT
IPC: H03M13/25
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To compensate deterioration due to atmosphere by j multilevel encoding/decoding systems using the same encoder/decoder at each level. SOLUTION: Through the entire process, the same encoder and decoder are used, otherwise a plurality of the same encoders and decoders are used. By mapping a non-overlapped area into an X-dimensional space by using the technique of a 2j symbol generator, different data bits are removed from a decoding system to maximize the number of independent data sub-streams which can be maintained.
Patent JP-2002024536-A (JP)
Title: Personal information registering device
Inventor: YAZUMI KAZUYUKI
IPC: G06Q20/18
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive personal information registering device, by using a photographing device for photographing a document together with a photographing device for acquiring living body information. SOLUTION: This device is composed of an operation display device consisting of an input part 3 and a display part 2 for displaying the guide information of an input operation, a material table 6 for presenting materials indicating the personal information of a user, a photographing device consisting of a photographing part 4 for photographing the facial picture of the user and the personal information of the user presented by the material table and a photographing direction switching mechanism 5 for switching the photographing direction of the photographing part, and a personal information identification processing part. The identification processing part generates virtual personal identification information based on the individual information of the user photographed by the photographing part.
Patent JP-2001084884-A (JP)
Title: Plane air bridge mems switch
Inventor: ALVIN M KONGU
IPC: H01H49/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an RF switch including a multiplicity of strokes and capable of being manufactured by utilizing only a single metallization layer, and to provide a manufacturing method of the RF switch. SOLUTION: This switch includes an air bridge suspension beam 24 disposed adjoining one or more metallic traces. One or more control pads 26, 28 are disposed adjoining the suspension beam 24 and electrostatically actuate the switch. The suspension beam 24, the metallic traces, and the contact pads are all manufactured of the single metallization layer. The switch is structured so that the beam is deflected in a plane substantially parallel to a surface of a substrate. By dispensing with a multiplicity of metallization layers, the complexity of switch manufacture is relaxed. This switch structure enables a multi-pole multi-throw switch to be manufactured by using a single metallization level.
Patent JP-2002030354-A (JP)
Title: Scrap melting method and scrap melting device
Inventor: AKIYAMA KATSUYA
IPC: F27B14/06
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a scrap melting method and a scrap melting device in which a polluted range by hazardous substances can be suppressed to a minimum when hazardous substances such as radioactive substances are melted in an induction heating furnace, and the volume reduction ratio of the scraps is increased without causing any forming during or after the melting and cavities in a slag layer when the slag is solidified. SOLUTION: In this scrap melting method in which the scraps are stored in a graphite containing crucible 1, the scraps are induction-heated by induction coils 4 and 5 disposed on an outer circumference of the graphite containing crucible 1 to separately melt a slag layer and a metal layer 3, the induction heating is implemented by controlling the output of the induction coils 4 and 5 so that the slag layer 2 located on an upper part in the graphite containing crucible 1 is higher in temperature than the metal layer 3 located on a lower part in the graphite containing crucible 1, and the slag layer is melted so that the surface tension of the slag layer 2 is reduced.
Patent JP-2002033181-A (JP)
Title: Induction heating device
Inventor: AISAKA SEIYA
IPC: G03G15/20
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent shortening of the life of a switch means and suppress generation of flickers. SOLUTION: The capacitor C1 of a saw-tooth wave signal generating circuit 61 is charged with a voltage VDD through a resistor R1 and a resistor R2. When a detected signal of low level is outputted from a zero-crossing detection circuit 47, the capacitor C1 is discharged to generate a saw-tooth wave signal. The resistance of the resistor R1 is set large, compared with the resistor R2, whereby the saw-tooth wave signal (charging voltage VC1) is gently raise and suddenly lowered, and the build up time can be thus less than 10 μsec. The comparator 62 of a timing control circuit 44 compares the charging voltage VC1 outputted from the saw-tooth wave signal generating circuit 61 with a threshold signal V53 outputted from a control part 53, and outputs timing control signal V44.
Patent JP-2002030891-A (JP)
Title: Segment connecting structure
Inventor: UKEKAWA MAKOTO
IPC: F16B1/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the segment connecting structure capable of sufficiently pulling the connecting surfaces to each other independent of fastening of a bolt and a nut and preventing the generation of looseness between adjacent segments. SOLUTION: A female fitting 15 is provided in one of connecting surfaces 13 in parallel with a pile axis of a segment 11, and a male fitting 17 is provided in the other connecting surface. A segment 11b is pushed from a rear end of a gallery toward a tip thereof in relation to the other segment 11a so that the female fitting 15 and the male fitting 17 are inserted for connection of the segments. Both ends of the C-shaped female fitting 15 are embedded in the one connecting surface 13, and an annular part 16 to be inserted in the pile axial direction is formed. A base end 17b of the L-shaped male fitting 17 is embedded in the other connecting surface 13, and an annular part inserting rod 17b projected in the pile axial direction is provided.  An elastic repelling means 21 brought in slide-contact with the inner wall of the annular part 16 and for energizing the annular part inserting rod 17b from the inner wall of the annular part 16 toward the center of the annular part is provided in the annular part inserting rod 17b.
Patent JP-2002031560-A (JP)
Title: Optical liquid level sensor
Inventor: SHODA TAKAHIRO
IPC: G01F23/28
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured optical liquid level sensor capable of continuously detecting a level without any type limitation of a liquid to be measured. SOLUTION: A sensing part 2 detecting a liquid level is constructed of a solid rod type light guiding body provided with a reflective index different from that of the liquid to be measured and a rectangular cross sectional face gradually reduced in size from one end side immersed in the liquid to the other end side arranged in the air. A light projection part 3 projecting light to one end side or the other end side is arranged on one end side or the other end side. An emission part emitting the light propagated through the inside of the sensing part from one end side to the outside is arranged on the other end side.
Patent JP-2002032248-A (JP)
Title: Providing system of version of transaction in data base inquiry processing and data base inquiry processing system using version provided by the same system
Inventor: TAKEGAWA HIROSHI
IPC: G06F12/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a providing system of a version of transaction in an inquiry processing the mounting of which is simplified and which is easily maintained. SOLUTION: A proper version is provided to the transaction by which inquiry is carried out by storing a last updated transaction ID 52 as a transaction ID of the transaction by which a record is updated last and a field 54 before update as data of a data base before update in addition to a filed 53 as record data and a record ID 51 to uniquely identify it a field 54 before update as data of a data base before update in the record of a data base file.
Patent JP-2002035013-A (JP)
Title: Fixing base plate of denture for dental implant
Inventor: KOMIYAMA YATARO
IPC: A61C13/12
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing base plate of a denture for a dental implant for achieving the early recovery of an oral function by manufacturing the denture for a short time and mounting the denture within the oral cavity in dental implant treatment. SOLUTION: This fixing base plat for the denture for the dental implant comprises a frame cylinder 4 which is installed directly or across an abutment 2 and an abutment screw 3 to an implant fixture 1 implanted into the jaw bone of a missing tooth part on the oral inner side of this fixture 1 and has a projecting part 4a and/or recessed part 4b on its outer flank, a frame screw 5 which fixes this cylinder 4 to the fixture 1 or the screw 3 and a metallic frame 6 for fixing the denture for the dental implant which is formed to a shape approximately complying with the patient's alveolar ridge and is penetrated and formed with >=2 pieces of frame cylinder insertion holes 6a sufficiently larger than the outer form of the cylinder.
Patent JP-2001188217-A (JP)
Title: Active matrix liquid crystal display device, and driving method and manufacturing method therefor
Inventor: OKADA YOSHIHIRO
IPC: G09G3/20
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To improve a yield of an active matrix liquid crystal display device of Cs-on-Com structure with auxiliary capacitance by decreasing fault caused by leakage of the auxiliary capacitance. SOLUTION: In a normally-white type active matrix liquid crystal display device 19, plural gate signal wiring 21 and source signal wiring are formed so as to be orthogonal to each other, and pixel capacitance 24 is connected at each intersection via a TFT 20, to display a picture. Auxiliary capacitance 25 is connected in parallel with the auxiliary capacitance 24. Auxiliary capacitance wiring 23 is driven so as to keep a potential difference higher than a threshold value to a common signal line 26 on a counter substrate by an auxiliary capacitance driving circuit 27.  Since the potential difference higher than the threshold value is maintained across both ends of the pixel capacitance 24 even though the auxiliary capacitance leaks, the pixel is always prevented from being a brought defect, and this prevents the active matrix liquid crystal display device 19 from being faulty and a yield is improved.
Patent JP-2002042904-A (JP)
Title: Terminal mechanism for secondary battery charger/ discharger
Inventor: ITO SHINICHI
IPC: H01M10/46
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a terminal mechanism for a secondary battery charger/ discharger for charging/discharging a secondary battery such as a manufactured lithium secondary battery in a four-terminal network system, offering improved construction for putting a current terminal and a voltage terminal of the charge/ discharge terminal in more reliable contact with the electrode terminals of the secondary battery. SOLUTION: The terminal mechanism for the secondary battery charger/ discharger comprises a pair of charge/discharge terminals 3, 3 each for contacting the electrode terminal 13 of the secondary battery 1 having a battery body 10 held by a holding member 21 and the electrode terminals 13 supported at their reverse sides by a supporting plate 22, with thrusting operation of a thrusting member 4. Each of the charge/discharge terminals 3 consists of the current terminal 31 and the voltage terminal 33, the current terminal 31 and the voltage terminal 33 being each adapted to contact the surface of the electrode terminal 13 of the secondary battery 1 at the opposite side to the supporting plate 22.
Patent JP-2002034519-A (JP)
Title: Method for preventing cuttlefish or octopus from browning or blackening
Inventor: HIRAOKA KENICHI
IPC: A23L17/50
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving a cuttlefish or an octopus in a state of a fresh color for a long period by preventing browning or blackening. SOLUTION: A raw cuttlefish or a raw octopus is treated with an alkaline aqueous solution and the alkaline aqueous solution sticking to the treated cuttlefish or octopus is then washed or neutralized.
Patent JP-2002040077-A (JP)
Title: Board inspection device and board inspection method using it
Inventor: KITAJIMA YOJI
IPC: G01R31/28
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a board inspection device for mainly performing the disconnection of the signal wiring pattern of an active matrix board, the defect of a switching element, or the like, which is reliable, excellent in maintenance property or durability, and inexpensive, and a board inspection method using it. SOLUTION: In this board inspection device, an inspection signal is inputted to an inspection signal input terminal possessed by a circuit pattern formed on an original board to inspect the circuit pattern. This device comprises a probe making contact with the inspection signal input terminal to input the inspection signal and a wiring for supplying the inspection signal to the probe. The wiring is formed of a printed board.
Patent JP-2002035799-A (JP)
Title: Apparatus for dewatering sludge
Inventor: KURITA TAKASHI
IPC: C02F11/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To materialize precision dewatering pressure adjustment, to promote the automation of a sludge dewatering apparatus, and to enable the cooperation between another apparatus constituting the sludge dewatering apparatus and a dewatering pressure adjustment apparatus. SOLUTION: At least a dewatering tank 2 in which filter body lines 6 and 7 which are formed by installing rotary filter bodies 6a-6e and 7a-7j in which a plurality of disks 10 and 11 are arranged in the rotary shaft 8 direction to form adjacent lines are arranged in upper and lower stages to face each other, by rotating the filter bodies 6a-6e and 7a-7j simultaneously, sludge liquid 5 introduced from a supply port 3 is conveyed while being filtered/dewatered, and dewatered cake 15 is discharged from a discharge opening 4 and a dewatering pressure adjusting means 20 (20a and 20b) in which the discharge of the cake 15 is restricted by resistance plates 19 (19a and 19b) for shutting the discharge opening 4, and the dewatering pressure of the sludge liquid 5 is adjusted are provided, and the resistance plate 19 (19a and 19b) is operated by a pressurization means (air cylinder device 17,  etc.), which can adjust pressure continuously.
Patent JP-2002043505-A (JP)
Title: Semiconductor device
Inventor: MOMOHARA TOMOYOSHI
IPC: H01L25/07
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to provide a compact and reliable semiconductor device that can improve packaging density and can inhibit steep rise in costs. SOLUTION: A wafer substrate 11 is manufactured by the same process as the manufacturing process of a semiconductor. On the surface of the wafer substrate 11, pads 12a, 12b, and 15, and a semiconductor chip 13 are provided. In the semiconductor chip 13, a plurality of bumps 14 are provided, and are connected to the pad 15.
Patent JP-2002043236-A (JP)
Title: Semiconductor processing system
Inventor: FURUKAWA NAGAKI
IPC: H01L21/302
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To be able to measure the surface temperature of a wafer under constant conditions. SOLUTION: A semiconductor processing system comprises a vacuum vessel 21 having a wafer observation window 28 and gas inlets 26 and 31, a holder 23 arranged on the bottom in the vacuum vessel 21 for supporting a wafer 22 on top of it, and a cooling member 30 arranged in the upper part corresponding to the position directly over the holder 23 of the vacuum vessel 21 and having a hole 30a for gas-purging on the bottom of it. Gas is flown from the gas inlet 31 to an area enclosed by the vacuum vessel 21 and the cooling member 30 to be sent to the wafer side through the hole 30a for gas-purging.
Patent JP-2002050162-A (JP)
Title: Recording medium loading device
Inventor: MINASE MINORU
IPC: G11B17/056
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize the constitution of a recording medium loading device to be mounted on a disk device or the like for carrying a recording medium (disk) between the loading position and the ejecting position, and to prevent the destruction of components due to static electricity. SOLUTION: This device is provided with a chassis 10, a tray 2 constituted so as to be movable between the housing position in the chassis 10 and the ejecting position pulled out of the chassis 10 for holding a disk 3, an LED 40 arranged at the chassis 10, and an ejection bar 22. This ejection bar 22 is arranged at the tray 2, and constituted so that lights can be transmitted through the inside part, and this ejection bar 22 is provided with a light receiving part 31 constituted so as to be faced to the LED 40 when the tray 2 is positioned at the housing position for receiving the lights emitted by the LED 40 and an operating/light emitting part 30 for displaying the lights received by the light receiving part 31 so that the lights can be visualized from the outside.
Patent JP-2002038576-A (JP)
Title: Gutter block used for retaining wall as well
Inventor: HAYASHI YOSHIKI
IPC: E03F5/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a gutter block used for a retaining wall as well and capable of being used only for a drain gutter block, facilitating the execution of an anchor block as a built-up system and also slantly mounting the anchor block. SOLUTION: Bolt through-holes 11 are bored into side walls 10 of the drain gutter block A as a portal, and the bolt through-holes 11 are closed with pins 12 capable of being easily crushed and removed. Cutting grooves 21 are provided to an upright wall 25 from the bottom 22 to the upward direction of the upper surface 24 of the horizontal bedrock 23 at a position of the corner section 20 in the anchor block B.
Patent JP-2001280221-A (JP)
Title: Seal for pump shaft having pressure-equalizing shuttle
Inventor: DJORDJEVIC ILIJA
IPC: F04B1/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for equalizing pressure between a lubricating fluid 46 for a pump 10 having a rotatable shaft 30 and a combustible fluid 22 arranged at the low pressure side of the pump. SOLUTION: The device comprises a wall defining a hole 106 with a first end 108 and a second end 110 in fluid communication with an area for the lubricating fluid and with an area for the combustible fluid, respectively, and a pressure-equalizing element 107 arranged in the hole for separating the lubricating fluid from the combustible fluid, at least partially movable in response to a pressure difference between the areas for the lubricating fluid and the combustible fluid, so that a pressure in one area is balanced with that in the other area.
Patent JP-2001109012-A (JP)
Title: Laminated liquid crystal display element
Inventor: OKADA MASAKAZU
IPC: G02F1/1333
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated liquid crystal display element comprising plural laminated liquid crystal layers, having a high utilization factor of the light, showing little hue variance irrespective of a change in an observing direction and having well balanced display colors. SOLUTION: The laminated liquid crystal display element E1 comprises liquid crystal layers 15, 25, 35 laminated in this order. The element E1 is observed from the upper side of the liquid crystal layer 15. A relation λ1<λ2<λ3 is held for selective reflection wavelengths λ1, λ2, λ3 of the respective liquid crystal layers 15, 25, 35. A relation Δλ1<Δλ2<Δλ3 is held for half widths Δλ1, Δλ2, Δλ3 of the respective liquid crystal layers 15, 25, 35. A relation %R1<%R2<%R3 is held for peak reflectance %R1, %R2, %R3 of the respective liquid crystal layers 15, 25, 35. The distance between the chromaticity coordinate of the displayed color and the standard white point is <=0.02 when all the liquid crystal layers 15, 25, 35 are in the state of maximum reflectance.