baber/WOPTO huggingface dataset:
Patent JP-2003152630-A (JP)
Title: Down packet scheduling method and radio base station
Inventor: USUDA MASASHI
IPC: H04L12/863
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To make the temporal transmission allocation of a shared channel equal between mobile stations even when a degree of fluctuation in a down quality is different between the respective mobile stations. SOLUTION: In the radio base station for performing radio communication with a plurality of mobile stations localized in the radio zone of a present station and performing scheduling when transmitting a packet in a down direction, this radio base station is provided with a priority coefficient calculating part 13C for calculating a cumulative stochastic value in the temporal distribution of the down quality at a moment concerning each of mobile stations as a transmission priority coefficient presenting the priority of packet transmission for each of a plurality of mobile stations on the basis of down quality information at a moment for each mobile station under packet communication and the temporal distribution of the down quality information at a relevant moment concerning each of mobile stations and a priority comparing part 13D for determining a packet to be transmitted on the  basis of the calculated transmission quality coefficient for each mobile station and the presence/absence of the packet to be transmitted to each of mobile stations.
Patent JP-2003150290-A (JP)
Title: Data management system
Inventor: TOYODA SADAHITO
IPC: G06F3/048
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured data management system in which any special technology is not required for the preparation, addition, and change of an input picture, an input data display picture, and an input item, and the workloads and costs can be reduced. SOLUTION: This data management system is provided with a skeleton program where descriptions corresponding to the display of an input data display screen on which the contents of data inputted by a data inputting means are reflected are obtained in mark-up language, and a data displacement instruction is described at a part corresponding to a part on the input data display screen whose display changes according to the contents of the data inputted by the data inputting means and a display program preparing means for interpreting the data displacement instruction in the skeleton program after the data are inputted by the data inputting means, and for displacing the part where the data displacement instruction is described with the descriptions corresponding to the contents of the inputted data to prepare a display program from the skeleton program.
Patent JP-2002236267-A (JP)
Title: Image forming device and exposure device
Inventor: ARIGA TOMOE
IPC: H04N1/113
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To realize image forming where the deviation of an image, that is, color slurring is restrained with simple constitution and also to realize inexpensive high-speed image formation. SOLUTION: This image forming device is equipped with a plurality of photoreceptors 1Y, 1M, 1C and 1K and an exposure means 40 scanning and exposing the respective photoreceptors by deflecting laser beams modulated according to an image signal. The exposure means 40 is composed of a plurality of laser beam sources and one rotary polygon mirror reflecting and deflecting the respective laser beams from the laser beam sources so as to perform scanning, and the respective laser beam sources are arranged at positions where the laser beams are reflected on the common reflection surface of the rotary polygon mirror.  Then, the respective laser beam sources are arranged at positions where the laser beams are made incident on the common reflection surface from different angles respectively and the respective photoreceptors 1Y, 1M, 1C and 1K are arranged at positions where their optical path lengths from the reflection surface are nearly the same. In the respective laser beam sources, the laser beams are modulated by using a common clock signal.
Patent JP-2003154759-A (JP)
Title: Heat sensitive recording material
Inventor: ITO TSUNASHIGE
IPC: B41M5/28
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, the image on which fades little. SOLUTION: In the heat sensitive recording material having a heat sensitive layer including at least a diazonium salt contained together with an oily component in microcapsules and a coupler developing color through the coupling reaction with the diazonium salt compound, the mass ratio of the diazonium salt compound to the oily component is set to be 0.2 to 0.4 and the mass ratio of an aromatic hydrocarbon-based oil to the total oily component is set to be 0.4 to 0.95.
Patent JP-2003157001-A (JP)
Title: Public key ciphering/deciphering system using regular matrix and device therefor
Inventor: SAITO TAIICHI
IPC: G09C1/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To make efficiently recognizable a discrete logarithmic problem and to make performable its deciphering processing. SOLUTION: A matrix A of k×k for which prime numbers are p, q and n=pq, an order is a multiple of n and a component is Z/nZ is generated, the matrix U for which U<-1> A*U=U<-1> A hat  (p<k> -1)(q<k> -1)}U (A hat  B} indicates AB) becomes Jordan's normal form is generated, p, q and U are defined as secret keys and A and n are defined as public keys. A random number r is generated for a plain sentence m, a ciphered sentence C=A<m+rn> is generated and C is raised to (p<k> -1)(q<k> -1) power. The result is defined as C*, U<-1> C*U is computed and the component other than 0 and 1 in the matrix of the result is defined as a deciphered plain sentence m.
Patent JP-2003154869-A (JP)
Title: Shift device
Inventor: SHAMOTO NORIYASU
IPC: B60K20/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a small sensor mechanism at a low cost, prevent an influence by vibration of a shift member, and thereby restrain the lowering of detection accuracy of a sensor. SOLUTION: A shift lever 15 is supported operatably to back and forth and right and left along a shift gate 14. A flat first sensor unit 21 is mounted on a right wall 50 of a base housing 12, and a second sensor unit 22 is mounted on a rear wall 81. A sensor capable of detecting the operation of the shift lever 15 to the back and forth direction (shift direction) is housed in the first sensor unit 21. A magnet holder interlocking with the shift lever 15 and rotating in the right and left direction (select direction) when the shift lever 15 is operated to the select direction is housed in the second sensor unit 22. A sensor capable of detecting the operation of the shift lever 15 to the select direction by detecting the rotation of the magnet holder is housed in the second sensor unit 22.
Patent JP-2003160612-A (JP)
Title: Polymeric compound for use in photoresist and resin composition for use in photoresist
Inventor: TSUTSUMI KIYOHARU
IPC: G03F7/039
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polymeric compound for use in photoresist that has excellent etching resistance and can form a fine pattern precisely.  <P>SOLUTION: This polymeric compound for use in photoresist is obtained by homopolymerizing or copolymerizing at least one kind of a vinyl ether compound or at least one kind of the vinyl ether compound with other polymerizable compound. Preferably, at least one of the vinyl ether compound has an alicyclic hydrocarbon structure. The alicyclic hydrocarbon structure includes, for example, a cyclohexane ring, an adamantane ring, a norbornane ring, an isobornane ring, a tricyclodecane ring and a tetracyclodecane ring, etc. The alicyclic hydrocarbon structure may be substituted by a polar functional group such as, for example, a hydroxyl group, an oxo group, a carboxyl group, an alkoxycarbonyl group or a lactone ring group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163504-A (JP)
Title: Variable bandpass filter and duplexer using variable bandpass filter
Inventor: KUKIDA SOTARO
IPC: H01P7/08
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable bandpass filter having highly selective filter characteristics and high nonleaded Q.  <P>SOLUTION: Resonance circuits comprising parallely connected capacitance circuits, whereof a capacitor Cin and a tunable capacitor Ct with a capacitance component to fluctuate under applied control voltage are connected in series, are connected to strip lines SL1, SL2 with a short circuit end at one end and an open end at the other through a coupling capacitor C2. A control voltage terminal is placed in the connection of the capacitor Cin and the tunable capacitor Ct.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163571-A (JP)
Title: Surface acoustic wave filter package
Inventor: IKEDA KOTA
IPC: H03H9/25
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deterioration of isolation characteristic between signal lines of a package caused by an inductance component from a ground conductive layer to a ground conductor for connecting to an exterior electric circuit at a lower surface of the package.  <P>SOLUTION: A surface acoustic wave filter package comprises a mounting portion for mounting a surface acoustic wave filter 17 having at least a pair of ground electrodes at the central position on an upper surface of an insulation base substance 11, in which the ground conductive layer 12 is disposed at a lower surface of the insulation base substance 11, the ground conductive layer 12 being electrically connected with at least the pair of ground electrodes and with the ground conductor of the exterior electric circuit. As the inductance component from the ground conductive layer 12 to the ground conductor of the exterior electric circuit can be neglected and an LC resonance caused by a capacitance component between the surface acoustic wave filter 17 and the package can be reduced, then attenuation quantity in a blocking area turned into a high frequency and a deterioration in an isolation between input/output lines 13 and 13 can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165689-A (JP)
Title: Method and device for raising long material
Inventor: TANI YUICHI
IPC: B66C13/08
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional long material raising device and its method requiring a driving power source and an operation power source for saving energy.  <P>SOLUTION: This raising device for the long material is provided with a hanger 3 including a hydraulic cylinder device 2 for hanging the long material 1. The hydraulic cylinder device 2 is constructed of upper and lower pulleys 6 arranged in the upper and lower sides to be connected to a piston cylinder and a piston rod individually, a frame 7 holding a rotational shaft in the upper pulley 6 freely rotationally and holding a rotational shaft in the lower pulley 6 freely rotatably and freely movably in the vertical direction, an expansible side wire 8 having one end fixed to the frame 7 and the other end fixed to one end part of the long material 1 after stretched from the lower pulley 6 to the upper pulley 6, and a fixed side wire 9 having one end fixed to the frame 7 and the other end fixed to the other end of the long material 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166228-A (JP)
Title: Fishway system for young eel
Inventor: DEN SEIJI
IPC: E02B8/08
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To protect eels by forming a fishway system for young eel having a simple structure in an estuary barrage.  <P>SOLUTION: The fishway system for young eel is constituted of a guide water supply unit 3 provided with a guide water tank 3a on the barrage 1, a channel unit 7 provided with an aqueduct pipe 8 obliquely laid in the downstream side of the barrage, a waterborne fish collective unit 5 on the water surface in the downstream side of the barrage, and a guide unit 9 guiding young eel to run up to the barrage to the upstream side. Running up of young eel has been obstructed so far by the barrage or the like, but the system makes use of the usual behavior of eel to facilitate running up of eel by installing simple equipment. The fish collective unit 5 moves up and down in accordance with the downstream tidal change. The fish collective unit can be always set a float in a correct posture on the water surface by providing the aqueduct pipe with flexibility or by making the pipe freely bendable at the joint.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166861-A (JP)
Title: Turbine flowmeter
Inventor: KOIKE KOJI
IPC: G01F1/115
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormality of an impeller of a turbine flowmeter.  <P>SOLUTION: This turbine flowmeter 10 is formed by providing the impeller 16 rotatably in a passage 14 formed inside a meter body 12. The impeller 16 is supported in the floating state on the approximately middle position between an upstream side cone 24 and a downstream side cone 26 by pressure balance between the upstream side and the downstream side. In this case, for example, when a pressure introduction hole 26d formed on the downstream side cone 26 is blocked by a foreign matter or the like, the impeller 16 is rotated on a position shifted to the downstream side. When rotated on the position shifted to the downstream side like this, the impeller 16 is rotated outside a magnetic field 40 from a pickup coil 36. Resultantly, the peak value V2 of a detection signal of the pickup coil 36 is lowered below a prescribed value. Consequently, the abnormality of the impeller can be discriminated by comparing the peak value of the detection signal of the pickup coil 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167787-A (JP)
Title: Control method of mobile terminal and mobile terminal
Inventor: ADACHI SHIYUUKO
IPC: H04M1/72427
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of mobile terminal capable of effectively solving a trouble that a downloaded content is regenerated without limitation, and a mobile terminal.  <P>SOLUTION: The frequency of regeneration of the content on a display device 16 is limited to a prescribed frequency, whereby the reduction in value of the downloaded content is prevented. Further, the counting of the regeneration frequency of the content is performed under a prescribed condition, whereby a user's enjoyment related to content regeneration is ensured, and a disadvantage for a content creater is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166628-A (JP)
Title: Lubricating device for automatic transmission
Inventor: IDA MASAHIRO
IPC: F16H57/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a communicating state even in a state without relative rotation between oil passage structure members having radial oil holes for communication of a lubricating oil passage.  <P>SOLUTION: A lubricating device for an automatic transmission comprises an inside diameter side shaft-shaped member 11 and an outside diameter side shaft-shaped member 12 radially layered in an inside/outside diameter position relation and relatively rotatable. The inside diameter side shaft-shaped member has a plurality of oil holes 11a opening on an outer circumference. The outside diameter side shaft-shaped member has a plurality of oil holes 12a opening on an inner circumference. The oil holes communicate in an appropriate position to conduct a flow of lubricating oil through both oil holes. The openings of the oil holes in the inside diameter side shaft-shaped member and the openings of the oil holes in the outside diameter side shaft-shaped member are arranged in a positional relation where at least one in each member forms intercommunication upon a relative rotation stop of both shaft-shaped members. An oil passage communication state is thus maintained upon a relative rotation stop of both shaft-shaped members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170380-A (JP)
Title: Robot arm
Inventor: MORI HIROKI
IPC: B25J17/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot arm capable of improving the positioning accuracy thereof when extended.  <P>SOLUTION: This robot arm 100 is formed so that the second link 114 of a first arm 110 is tilted in the rotating direction when extended (direction shown by arrow 130a) relative to a reference axis 100a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171911-A (JP)
Title: Joining structure for steel girder and reinforced concrete bridge pier
Inventor: NAKANISHI KATSUYOSHI
IPC: E01D101/30
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure for a steel girder and a reinforced concrete bridge pier capable of preventing fracture of concrete by reducing excessive bearing stress generated in concrete of a faying face between the reinforced concrete bridge pier and a lower flange of a main girder or webs of the lower flange and a cross girder.  <P>SOLUTION: The steel girder 2 comprises a plurality of I-section main girders 3a and 3b and a pair of substantially I-section cross girders 4a and 4b or the like perpendicularly joined between the main girders 3a and 3b. In the reinforced concrete bridge pier 1, the steel girder 2 is rigidly joined to a top part. Vertical stiffeners 5a and 5b provided with non-slip members 7 in inner wall faces are joined to lower flanges 43 of the cross girders 4a and 4b. An elastic member 10 is arranged along inner wall faces of upper parts of the vertical stiffeners 5a and 5b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170417-A (JP)
Title: Method and apparatus for cutting ceramic block body
Inventor: TAKASHIMA TOMOKAZU
IPC: H01G13/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus capable of easily cutting a ceramic block body with high accuracy.  <P>SOLUTION: The ceramic block body 11 is arranged on a support table 12 and cut by a cutting blade 14. Respective air suction holes 13 are connected to a suction pressure control unit 24 for controlling the suction pressure of an air suction device 22 by an air pipe 23. The suction pressure control unit 24 is connected to the air suction device 22 by an air pipe 25. Cutting position data is always monitored by a position sensor 26 to be supplied to the suction pressure control unit 24. The suction pressure control unit 24 controls suction pressure on the basis of the cutting position data supplied from the position sensor 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179533-A (JP)
Title: Information processor and its controlling method
Inventor: UCHIDA SATOSHI
IPC: H04B7/26
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an information processor having a radio communication function in which an inquiry signal is transmitted at an appropriate timing.  <P>SOLUTION: An imaging means 109 takes the difference between first image information and second image information acquired at a specified time interval and transmits an inquiry signal from a radio communication controller 107 to an antenna 108 when a decision is made that the variation is significant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172680-A (JP)
Title: Method and apparatus for estimation of strength of concrete
Inventor: OSHIDA FUMIO
IPC: G01N17/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the compressive strength of concrete with high accuracy over a wide strength range.  <P>SOLUTION: Regarding many pieces of concrete whose water/cement ratio, exposure environment and material age (carbonization depth) are different from each other, the Vickers hardness Hv of a part which is not influenced by its carbonization is measured, the compressive strength Fc is measured by a compression testing machine, an experiment to investigate the relationship between both is made, and a high correlation between the Vickers hardness Hv and the compressive strength Fc of the concrete is clarified as shown in the figure over the wide strength range irrespective of the water/cement ratio and the like. Consequently, the Vickers hardness Hv of the part which is not influenced by the carbonization of the concrete is measured, the compressive strength Fc is computed on the basis of its measured result by using a computing expression expressing the relationship between the Vickers hardness Hv and the compressive strength Fc, and the compressive strength Fc of the concrete can be estimated with high accuracy over the wide strength range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002281941-A (JP)
Title: Food preparation with high calcium content
Inventor: URSULA MARIAH ROTHLIN
IPC: A23L5/20
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a food preparation with a high calcium content, capable of making the calcium exist in the preparation as a compound combining with other components, capable of giving a large amount of the calcium in an ionic form, and capable of mainly used in the field of osteopathy (the treatment of osteoporosis, arthritis, or the like). SOLUTION: This food preparation with the high calcium content contains a coral powder wherein glucose, fructose, a cyclamate, a meat extract, a mineral salt, an emulsifier, a binder, an organic sulfur compound, a protein, an amino acid, a medicinal plant extract, or the like, is preferably added to the preparation.
Patent JP-2003180256-A (JP)
Title: Meatlike food material and meatlike food using the same
Inventor: NAKANO YASUYUKI
IPC: A23J3/26
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meatlike food material having a good taste spread, a fibrous feeling of meat, good crispiness and throat passage and extremely slight odors derived from vegetable proteins and derived from milk and a meatlike food utilizing the food material.  <P>SOLUTION: This meatlike food material is obtained by hot-pressing a vegetable protein raw material, a milk whey protein raw material and water as principal components with an extruder and puffing the resultant material. A deep-fried food is prepared by reconstituting the meatlike food material with a seasoning liquid and frying the resultant material. A deep-fried food with a scattered sticky sauce made from starch is obtained by wrapping the deep-fried food with the sticky sauce.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181075-A (JP)
Title: Game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can detect abnormality such as poor connection without two-way communication of control commands between main and sub control parts.  <P>SOLUTION: The game machine is provided with the main control part 27 which executes lottery processing to determine whether states advantageous for players should be generated to control game operations based on the results of the lottery processing and the sub control parts 28 to 31 which receive control commands from the main control part 2 and perform specified game operations based on the received control commands. The sub control parts 28 to 31 output examination data of a fixed L level while the main control part 27 is provided with a second input port part 54b for inputting the examination data. The main control part 27 judges the propriety of the state of connection with the sub control part based on the level of the examination level.  <P>COPYRIGHT: (C)2003,JPO