baber/WOPTO huggingface dataset:
Patent JP-2002268475-A (JP)
Title: Image forming device
Inventor: TOKUHASHI MASAKI
IPC: G01R35/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of keeping proper image forming conditions by performing calibration of a surface electrometer with accuracy. SOLUTION: The image forming device which comprises the electrometer 20 for measuring a surface potential of a photoreceptor 1 and decides the image forming conditions based on the detection result of the surface electrometer 20, is provided with a main control board 21 which calibrates the surface electrometer 20 under at least two different arbitrary conditions when calibrating it, and calibrates the surface electrometer 20 starting with the condition for a smaller output value.
Patent JP-2002259901-A (JP)
Title: Integration support device
Inventor: INOUE HIROYUKI
IPC: G06Q50/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an integration support device allowing plural workers to smoothly carry out estimate work by sharing with one another without causing labor to supervision by a supervisor for the whole integration work. SOLUTION: The hierarchical structure of a calculation items of a master calculation statement and slave calculation statements are clearly displayed in tree display windows 12, 14 and 16. The items of the slave calculation statements can simply be related with those of the master one, for instance, by drag and drop operations by a mouse. When the items of the master calculation statement are clicked, supervision information relative to the items is displayed in an item information pane.
Patent JP-2002266354-A (JP)
Title: Method for constructing foundation in housing structure, and unit foundation apparatus for use in the method
Inventor: HANZAWA KAZUO
IPC: E02D27/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the construction efficiency of a foundation structure in the construction field, to drastically shorten a construction period to reduce construction costs, and to economically and safely construct a housing structure. SOLUTION: There is provided a method for constructing the foundation structure, according to which unit foundation frame bodies 10 are carried in a foundation work area 1 in the construction field of the foundation structure, and they are connected and fixed to each other. Then, a ready mixed-concrete material C is poured into the frame bodies, and it is cured and solidified, to thereby construct the foundation structure.  Each unit foundation frame body 10 is formed of a base portion 11 mounted on the foundation work area 1, support members 13 erected on the base portion 11 along the housing structure at locations inside and outside the same, permeable form members 17 formed of a meshed steel plate, which are arranged inside and outside the foundation and fixed to the support members 13 in a manner being opposed to each other, and reinforcing bars 21 rigidly arranged in the frame body 10. The unit foundation frame body 10 is comprised of a bottom connecting means 31 for connecting a bottom thereof to a bottom of the frame body 10 adjacent thereto, and rigidly tying the bottom to the foundation work area 1, and a top tying means 38 for tying a top portion thereof to a top portion of the adjacent frame body 10.
Patent JP-2002271888-A (JP)
Title: Speaker
Inventor: OKUZAWA KAZURO
IPC: H04R9/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a speaker with excellent water-proofness and corrosion resistance suitable for on-vehicle door-mount. SOLUTION: A magnetic circuit section 4a of the speaker of this invention is covered with a poly parabanic acid resin 10 being a vapor-deposition resin so as to enhance the performance against corrosion such as rust having been caused in conventional zinc plating.
Patent JP-2002268605-A (JP)
Title: Method for driving plasma display panel
Inventor: INOUE HAJIME
IPC: G09G3/288
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce flicker while reflecting time information as to the driving method of a plasma display panel by shifting the sub-field group of odd numbered fields and the sub-field group of even numbered fields by an amount equivalent to a half frame and by performing the sub-field display of the odd numbered fields and the sub-field display of the even numbered fields alternately at the time of displaying a picture while performing interlaced scanning. SOLUTION: At the time of performing gradation display levels by constituting one frame with odd numbered fields and even numbered fields, by constituting each field with a plurality of sub-fields and by performing weighting of luminance to respective sub-fields, the sub-field group of the odd numbered fields and the sub-field group of the even numbered fields are shifted by an amount equivalent to a half frame so as to correspond to the timewise change of display data and also the sub-field display of the odd numbered fields and the sub-field display of the even numbered fields are performed alternately.
Patent JP-2002267646-A (JP)
Title: Peak detection method for chromatograph and chromatographic apparatus
Inventor: KAWABE TOSHIKI
IPC: G01N30/88
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a peak detection method for chromatograph that can measure a constituent to be measured accurately, quickly, and inexpensively, in continuous measurement. SOLUTION: In the peak detection method for chromatograph, retention time data of a constituent to be measured obtained when detecting the peak of the constituent to be measured are utilized for detecting the peak of the constituent to be measured as reference data in a control section 7 having a CPU as a control means in the next measurement or thereafter in continuous measuring using the chromatograph apparatus.
Patent JP-2002269929-A (JP)
Title: Disk device
Inventor: TAZAWA EIJIRO
IPC: G06F3/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk device that less causes the opportunity of transmission of reproduction information including an error by trying reading for many times in the case of detecting an error in the reproduced information while avoiding interruption of real time reproduction. SOLUTION: The upper limit for the number of read retrial execution times is revised depending on the capacity of cache data, that is, the upper limit of the number of read retrial execution times is increased as the capacity of cache data increases so as to conduct many more read retrials. As the time required for one read retrial decreases, the capacity of the cache data transmitted in the read retrial period is reduced. Hence the capacity of the cache data corresponding to the upper limit of the minimum read retrial execution number of times except zero is decreased as the time required for one read retrial decreases so that the read retrial can be made to the utmost even when the capacity of the cache data is small. Moreover, the time required for one read retrial is estimated by taking into account a rotating speed of the disk.
Patent JP-2001298412-A (JP)
Title: Power control system, power controller, power control method, wireless phone system, and closed loop power control system for wireless communication
Inventor: TOBYUUN RALSON
IPC: H04B1/04
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To enhance a power control system by generating a transmission power level, on the basis of the statistics of preceding transmission power levels for a short time. SOLUTION: The power control system includes a run length counter 304 and a processor 312. The counter 304 is configured, such that it receives and counts a power UP instruction denoting an instruction to increase power and generates a run length count. The processor 312 provide a transmission power level, on the basis of the comparison among the preceding power level, the run length count and a prescribed threshold.
Patent JP-2002268332-A (JP)
Title: Charger
Inventor: OKUNO TATSUO
IPC: G03G15/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To stably perform uniform charging over a long time, so that minute sticking materials such as toner stuck to a photoreceptor drum hardly stick to a charging member to hardly cause unevenness in charging which tends to be conspicuous, even when minute sticking materials reaches a part, in contact with the electrifying member 40. SOLUTION: The surface of the charging member 40, which is in contact with the photoreceptor drum, is formed to a rugged surface 43 where projecting parts 41 and recessed parts 42 exist with a fixed pitch of <=200 μm respectively. The height, the occupancy area rate, etc., of projecting parts 41 are specified. A means is also provided which drops in the minute sticking materials stuck to projecting parts 41 into recessed parts 43.
Patent JP-2002269191-A (JP)
Title: Train ticket vending device, bus ticket vending device and taxi distributing device
Inventor: YAMAMOTO TATSURO
IPC: G06Q50/30
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To promote selling of houses in the suburbs by enabling comfortable commuting even from houses in the suburbs. SOLUTION: The house is sold with a train privilege attached, with which a train ticket can be purchased preferentially, by a house selling company, and a person, who purchases a house, can get a reserved seat ticket of train preferentially by using this train privilege. Thus, the person, who purchases the house in the suburbs, can assure the seat of train.
Patent JP-2001281363-A (JP)
Title: Chronographic timepiece equipped with stop lever
Inventor: SHIBUYA NORIO
IPC: G04F7/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized chronographic timepiece equipped with a chronograph coupling lever device suitable for starting and stopping the chronographic timepiece. SOLUTION: This chronographic timepiece comprises an operation lever 414 movable to a main plate 102 and a column wheel 420 rotated in one direction on the basis of the sliding movement of the operation lever 414. The operation cam 420 has ratchet teeth 24 and driving teeth 422. The tooth number of the ratchet teeth 424 is 2 times the tooth number of the driving teeth 422. The operation lever 424 is provided engageable with the ratchet teeth 424. This chronographic timepiece is further provided with a stop lever 440 capable of stopping the rotation of a second chronographic wheel 214 by the rotation of the driving teeth 422 in a mode of performing no chronographic measurement.
Patent JP-2001302604-A (JP)
Title: Method for racemizing n-acylamino acid by using transition metal catalyst
Inventor: RIERMEIER THOMAS
IPC: C07C233/47
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for recemizing an N-acylamino acid which progresses under a mild condition. SOLUTION: This method for recemizing an N-acylamino acid by a transition metal catalyst is to react a mixture brought to be rich in an enantiomer expressed in general formula I: R-CH(NR1COR2)CO2H [R, R1 and R2 are each independently expresses H and/or an alkyl, alkenyl, alkynyl, aryl and/or heteroaryl; The alkyl and aryl may be substituted.], in the presence of a transition metal salt, transition metal complex or transition metal complex salt or their mixture containing one or more of elements from Fe, Ru, Os, Co, Rh, Ir, Ni, Pd and Pt at preferably 10-150 deg.C.
Patent JP-2002278964-A (JP)
Title: Device and method for supporting translation and translation supporting program
Inventor: OKURA SEIJI
IPC: G06F40/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the automation of translation work, to make work efficient and to improve translation quality by the cooperation of a machine translation device and a translation memory device. SOLUTION: In an interface part 10, an input/output instruction is given on the input of a sentence being the object of translation, the output of a translated sentence and translation control. The machine translation device 12 translates the document of prescribed language into the document of other language. The translation memory device 14 translates data by the retrieval of a translation data base 16 accumulating the sentence of prescribed language and the translated sentence of other language, which corresponds to the said sentence. A data transposition processing part 18 makes translation information translated by the machine translation device 12 and translation information translated by the translation memory device 14 in common and they take in it as translation information mutually.
Patent JP-2001305801-A (JP)
Title: Method for producing toner for electrostatic image development
Inventor: IKUSHIMA SUSUMU
IPC: G03G9/087
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a toner for electrostatic image development, which causes less fogging, provides satisfactory image quality, reduces the amount of fine powders generated by over-pulverizing, provides a sharper particle size distribution of the toner, and efficiently produces a toner product of a prescribed particle size. SOLUTION: In the method for producing the toner, starting toner materials are melted, kneaded, cooled, and then coarsely crushed and pulverized by an impact pulverizer having a pulverizing section (4) formed by disposing a stator (6) having a plurality of ridges (5) of a triangular waveform at a inner surface thereof and a rotor (1) having a plurality of ridges (3) of a triangular waveform at a outer surface thereof at a gap (t).
Patent JP-2002272327-A (JP)
Title: Spinning reel for fishing
Inventor: TSUTSUMI WATARU
IPC: A01K89/01
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing, capable of allowing the position of a handle to be changed to right and left sides, and capable of improving transmission efficiency by decreasing an offset amount of a spool shaft and a handle shaft without decreasing the strengths of the two shafts. SOLUTION: This spinning reel for fishing is characterized in that a portion of the handle shaft 2 at which the handle shaft crosses the spool shaft is formed into a small diameter part 2a having the outer diameter set so as to be smaller than those of other portions of the handle shaft 2, and the handle 5 is not extended in the handle shaft so as not to cross the crossing part of the spool shaft 9 and the handle shaft 2.
Patent JP-2002272376-A (JP)
Title: Food such as chocolate
Inventor: DOKIN YUJI
IPC: A23L21/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a food such as chocolate intended for effectively preventing a bad effect by high calorie of cacao butter contained in the chocolate. SOLUTION: This food such as chocolate, ice cream, sauce and paste is obtained by formulating a cocoa component containing e.g. caffeine, polyphenol with a bitter component containing e.g. capsaicine; wherein capsicum containing the bitter component can be formulated or mixed with cacao mass containing the cocoa component at the weight ratio of (70-99):(1-30).
Patent JP-2002083483-A (JP)
Title: Magnetic disk device
Inventor: OTANI TOSHIAKI
IPC: G11B5/012
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic disk device by preventing any damages caused by contamination in the device. SOLUTION: A monofunctional compound to be reacted with a hydroxy group and contaminants which react to said hydroxy groups in the protective film surfaces of a magnetic head and a magnetic disk is made to exist in the gas phase in a casing of the magnetic disk.
Patent JP-2002275851-A (JP)
Title: Buoyancy restraining sandbag using palm husk fiber, sand and natural stone
Inventor: YAMAMOTO SADANARI
IPC: E02B3/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight sandbag having handling facility in a scene requiring the sandbag. SOLUTION: An objective sandbag is formed by increasing mass and weight by supplying water to a sandbag material when necessary by sealing palm husk fiber, sand or natural stones in a bag.
Patent JP-2002286800-A (JP)
Title: Semiconductor testing device
Inventor: KATSURAGI MASAHIKO
IPC: G01R31/28
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently test a wide variety of system LSI's constituted by combining plural IP cores. SOLUTION: This semiconductor testing device 20 performs the test of devices 30, 40 to be measured including the plural IP cores divided in each function. The semiconductor testing device 20 has an IP unit measuring function module group having plural IP unit exclusive measuring function modules IP1-IP6 necessary for measuring specific IP cores. A system controller 50 selects the IP unit exclusive measuring function module IP1-IP6 corresponding to the IP core included in the devices 30, 40 to be measured from the IP unit measuring function module group, and performs the test of the devices 30, 40 to be measured.
Patent JP-2002282471-A (JP)
Title: Game machine
Inventor: FUJIKAWA NORIYASU
IPC: A63F7/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To include the concept of reliability from a ready-to-win state to winning in the display mode of patterns itself, to recognize the notification of a winning ratio, useful information such as a game procedure and pattern variation presentation, etc., by concentration on one point and to fairly provide information without the distinction of a beginner and an expert. SOLUTION: Since a variation form clearly different from conventional pattern variation is attained, unexpected presentation is realized for a player. By utilizing the unexpectedness and linking the number of division patterns with a winning probability, the player recognizes the winning probability while paying attention to the pattern variation. That is, since the pattern variation itself notifies the winning probability, a view point is concentrated on one part. Also, since the means of notification which is the division of the patterns is easy to see and is easily learned in a short time, the difference of a recognition degree between the beginner and the expert is not generated and fairness is maintained.
Patent JP-2002282898-A (JP)
Title: Drainage treatment system
Inventor: TAKAHASHI KAZUYOSHI
IPC: C02F3/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a drainage treatment system which fully reduces excessive sludge generated by biological treatment of organic drainage with a mild treatment condition and improves a quality of treated water. SOLUTION: In a drainage treatment equipment 10, a solid/liquid separation tank 2 is connected to a biological treatment tank 1 which raw water W is supplied to, and at the posterior stage a sludge thickener 3, a solubilization tank 4 and an oxidation apparatus 5 are installed in succession. Raw water W supplied to the biological treatment tank 1 is treated biologically, and solid and liquid materials are separated. A part of activated sludge is sent to the solubilization tank 4 through the sludge thickener 3 and is heated after an alkaline agent B is added, by which most of activated sludge S is solubilized and effluents are supplied to the oxidation apparatus 5.  Under pressure of some hundred kPa or so, the oxygen-containing gas Go such as air, etc., is supplied, organic materials generated by solubilization and undissolved residues are decomposed in an oxidative condition, and the solution obtained therefrom is returned to the biological treatment tank 1.
Patent JP-2001342213-A (JP)
Title: Olefin polymerization catalyst and method for producing olefin polymer using the same
Inventor: KUMAMOTO SHINICHI
IPC: C08F10/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymerization catalyst capable of giving an olefin polymer with a low content of low-molecular weight component, and to provide a method for producing such an olefin polymer. SOLUTION: This olefin polymerization catalyst is prepared by mutually contacting (I) a solid catalytic component containing at least titanium atom, magnesium atom and halogen atom, (II) an organoaluminum compound and (III) an oxygen-containing compound with such a structure that two or more hydrocarbyloxy groups are bound to the identical carbon atom. The other objective method for producing an olefin polymer comprises using the above catalyst.
Patent JP-2002286656-A (JP)
Title: Substrate inspection apparatus
Inventor: TAKEDA MASAOMI
IPC: G02F1/13
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To surely detect the existence of a crater or a foreign body which is directional, slender and linear. SOLUTION: By a fluorescent lamp 2, a glass substrate 1 is illuminated with uniform light. An intermittent slit 5 comprises many slit groups along the prescribed direction of the fluorescent lamp 2. The slit groups are arranged at a prescribed pitch. Light which has passed the slit groups changes its light intensity in a sine wave manner along their arrangement direction so as to be received by a CCD element 4. Consequently, when slender and linear protrusions in a length of about 10 [mm] ans in a width of about 100 [μm] exist on the glass substrate in a direction perpendicular to the arrangement direction of the slits, the light which has passed the slit groups is scattered according to the angle of inclination of the linear protrusions, the balance of its light intensity is lost, a dark line appears in a place in which a sine-wave output signal is bright, and a bright line appears in a dark place. Thereby, a crater detection signal processing part 73 can detect the existence of the linear protrusions on the glass substrate 1 on the basis of an output signal from the CCD element 4. A light source is formed in a plane shape, and the intermittent slit is arranged two dimensionally. Then, whether a linear crater and a circular crater in all directions exist or not can be detected.
Patent JP-2002294678-A (JP)
Title: Work method and device for regenerating function of underground water collecting and draining pipes
Inventor: FUKUTOMI MIKIO
IPC: E02D17/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a water collecting capacity by re-drilling water collecting and draining pipes with reduced water collecting and draining function with a drilling device having a simple operating mechanism. SOLUTION: Water collecting and draining pipes P having strainer holes drilled in a tube wall to collect and drain water to the outside of a ground is buried in the ground. When the water collecting and draining function is lost or retarded by the clogging of the strainer holes caused when the water collecting and draining pipes or conduits are used for long period, the drilling device (cylindrical tube 1) having at least one boring auger 6 or boring drill 29 for boring the strainer hole H in the tube wall is inserted into the water collecting and draining pipes P. The drilling device drills the other strainer holes H in the tube wall at specified positions by the reciprocating motion of the boring auger 6 and the boring drill 29 driven by a hydraulically or rotatingly driving mechanism.
Patent JP-2002296612-A (JP)
Title: Liquid crystal display element and liquid crystal display device
Inventor: YAGI TSUKASA
IPC: G09G3/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element and a liquid crystal display device capable of interlace scanning with high definition without spoiling the display quality. SOLUTION: The liquid crystal display element comprises a first display area 11 made of aligned scanning electrodes from Rm+1 to RM and a second display are 12 made of aligned scanning electrodes from R1 to Rm . These scanning electrodes form a matrix of pixels from LRm+1 -C1 to LRM-Cn in the first display area 11 and a matrix of pixels from LR1 -C1 to LRm -Cn in the second display area with signal electrodes from C1 to Cn . The width and pitch of the scanning electrodes arranged in the second display area 12 are the halves of those in the first display area. An image is written in the second display area 12 by means of interlace scanning dividing a flame into plural fields with the driving pulse writing after resetting the liquid crystal.