baber/WOPTO huggingface dataset:
Patent JP-2002333465-A (JP)
Title: On-chip histogram test
Inventor: WAGNER ISRAEL
IPC: G01R31/3167
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To conduct very high-speed histogram measurement on an analog integrated circuit component without requiring an analog test signal generating circuit on a chip. SOLUTION: A circuit mechanism for generating a histogram of output codes generated by an analog/digital converter (ADC) on the integrated circuit chip includes a comparator arranged on the chip together with the ADC. The first input of the comparator is connected to receive the output code from the ADC, and the second input is connected to receive a series of target codes including at least all the one portion of the output codes in one range. A pulse generator is arranged on the chip together with the ADC and the comparator to generate a pulse for an output from the chip based on a pulse rate determined by a clock signal of the ADC when an output of the comparator is received and when the output is under the first condition, and is connected thereto.
Patent JP-2003264583-A (JP)
Title: Packet shaping method and device
Inventor: ANDO DAISUKE
IPC: H04L49/9023
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet shaping method and device capable of transferring a packet string with an almost fixed rate by reducing jitter without deteriorating any service property due to delay.  <P>SOLUTION: This packet shaping device is provided with a means (6) for measuring the successive packet intervals τ<SB>i</SB>or packet rates of a received packet string, a means (8) for calculating the mean packet interval α<SB>i</SB>or mean packet rate of the received packet string from the measured successive packet intervals τ<SB>i</SB>, a means (8) for calculating the jitter of the received packet string by using the successive packet intervals τ<SB>i</SB>and the mean packet interval α<SB>i</SB>, a statistical processing means (8) for executing statistical processing to the calculated jitter, and for calculating the usage of a packet buffer based on the result of the statistical processing, a means (8) for setting the buffer usage of the packet buffer as the calculated usage, and an output control means (9) for executing the output control of packets stored in the packet buffer by using the calculated mean packet interval or mean packet rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262683-A (JP)
Title: Magnetic resistant face of portable watch and magnetic resistant portable watch
Inventor: MIYAMA SHIGERU
IPC: G04B19/12
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin magnetic resistant face of portable watch and magnetic resistant portable watch superior in portability and ornamental features.  <P>SOLUTION: An magnetic resistant face 30 utilizes a two-layer clad material of soft magnetic material 1 and non-magnetic material 3. The non-magnetic material 3 utilizes copper or copper alloy, and surface treatment is applied to ornamental figures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312788-A (JP)
Title: Fast optimal linear approximation of image recognition of variably illuminated solid object
Inventor: PENEV PENIO
IPC: G06V10/60
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To perform the efficient calculation of a low-dimensional linear partial space optimally including the group of pictures to be generated by changing illumination made incident to the surface of a three-dimensional object at a plurality of different relative position of the three-dimensional object and an observation camera. SOLUTION: The matrix elements of a spatial covariance matrix corresponding to an object are calculated for the arbitrary preliminarily decided distribution of an illumination condition. The arbitrary pair of a normal vector and albedo is approximated by the set of all the pairs of albedo and normal having the center of a cluster being the result of the vector quantization of the set so that the maximum complication can be reduced for the model. Then, a covariance matrix which is not dependent of a complicate but practical view point is prepared for the object, and made diagonal off-line. The covariance matrix which is dependent of the view point is calculated from the result of diagonalization which is not dependent of the view point, and made diagonal on-line in a real time.
Patent JP-2003268240-A (JP)
Title: Insoluble sulfur composition and rubber composition containing the same
Inventor: TOMITA KENSHO
IPC: C08L21/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a danger of electrostatic explosion by preventing charging of a rubber upon blending an insoluble sulfur in the rubber, to impart the rubber excellent adhesiveness to a measuring or kneading apparatus and fluidity, and to improve dispersibilits of the rubber without lowering heat stability of the insoluble sulfur.  <P>SOLUTION: The insoluble sulfur composition comprises 100 parts by weight of an insoluble sulfur, 0.01-10 parts by weight of a sorbitan monolaurate surfactant, and 5-50 parts by weight of a processed oil which may dissolve a rubber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269400-A (JP)
Title: Steam ejector device
Inventor: MITA TETSUYA
IPC: F04F5/48
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam ejector device which reduces a fluctuation in steam pressure supplied from a delivery pipe.  <P>SOLUTION: A high pressure driving steam pipe 3 and a low pressure suction steam pipe 4 are respectively connected to a suction chamber 1 of a steam ejector 10. A pressure regulating valve 5 is installed in the driving steam pipe 3. A diffuser 2 is connected to the delivery pipe 6. A pressure sensor 7 is installed in the delivery pipe 6. A bypass passage 11 is arranged in parallel to the steam ejector 10, and a pressure reducing valve 12 is installed as a pressure control valve. When the delivery pipe 6 side steam pressure reduces up to a prescribed value, the pressure reducing valve 12 automatically opens, and supplies high pressure steam in the delivery pipe 6 from the driving steam pipe 3 so that the delivery pipe 6 side steam pressure is maintained in a prescribed range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271054-A (JP)
Title: Data enciphering device and data deciphering device
Inventor: YOKOTA KAORU
IPC: H04L9/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data enciphering device and a data deciphering device capable of suppressing expansion of circuitry even when an SPN-structured enciphering system provided with a circuit having both enciphering and deciphering functions is mounted.  <P>SOLUTION: By using conversion whose inverse conversion is equivalent to the conversion itself for a data conversion section, the one and the same data conversion section can be used for enciphering and deciphering. Thus, expansion of circuitry can be suppressed even when the circuit having both enciphering and deciphering functions is mounted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265901-A (JP)
Title: Method for manufacturing organic compound crystal
Inventor: SATO HIDEKI
IPC: C07C253/34
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing the crystal of an organic compound having a relatively uniform size and containing no coarse crystal.  <P>SOLUTION: The organic compound crystal is manufactured from a liquid containing a solid organic compound hardly soluble with water and easily soluble with a hydrophobic organic solvent and a hydrophobic organic solvent by vaporizing the hydrophobic organic solvent in the presence of water, and the method includes the following processes. They are: a first process of mixing water with a solution containing the solid organic compound and the hydrophobic organic solvent to prepare an oil-in-water dispersion liquid containing the solid organic compound and the hydrophobic organic solvent; and a second process of adding the oil-in-water dispersion liquid prepared in the first process into water at the temperature at which almost all the hydrophobic organic solvent vaporizes so as to vaporize the hydrophobic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270964-A (JP)
Title: Image forming apparatus
Inventor: UEDA YOJI
IPC: G03G15/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely realizing the improvement of transfer efficiency.  <P>SOLUTION: After a developed toner image T on an image carrier 10 is primarily transferred to an intermediate transfer body 17, the primarily transferred toner image T is secondarily transferred from the transfer body 17 to transfer sheet material in the image forming apparatus, where the surface of the transfer body 17 is previously coated with particulates S whose particle size is ≥100 nm and is smaller than that of toner. Therefore, the transfer efficiency is surely improved because contact area between the transfer body 17 and the toner becomes small and the toner is easily separated from the transfer body 17 by previously coating the surface of the transfer body 17 with the particulates S whose particle size is ≥100 nm and is smaller than that of toner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271586-A (JP)
Title: Name label creation device, name label creation method and storage medium
Inventor: TSUKUDA HIDEYUKI
IPC: G06F17/22
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a name label device, name label method and storage medium capable of facilitating the formation of a name label with kana for reading.  <P>SOLUTION: This name label creation device is a device for printing a name image with kana for reading arranged along at least one of family name and fore name to create a name label. This device comprises a kana input means for inputting the kana for reading as input kana, a full name input means for storing the input kana as it is or after kana-kanji conversion as at least one of the family name and the fore name, a kana for reading storage means for storing the input kana as the kana for reading, and an image forming means for forming the name image on the basis of at least one of the stored family name and the fore name and the kana for reading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269935-A (JP)
Title: Measurement method of three-dimensional surface shape, measurement device for three-dimensional surface shape, computer program and computer program recording medium
Inventor: HAMANO HARUMI
IPC: G01B11/24
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement method of a three-dimensional surface shape capable of rapid and accurate measurement.  <P>SOLUTION: A measurement object surface 2 is scanned with a linear slit beam 3a, and a parameter indicating a projecting position is measured. The image of the slit beam 3a on the surface of the measurement object 2 is photographed at an angle different from the projecting direction of the slit beam, the values of the parameter when the intensity of the sequentially memorized images of the slit beam 3a is maximized are determined with respect to the respective pixels, and set as the values of the respective pixels by an image compositing means 12. Based on the values of the respective pixels, the three-dimensional surface shape of the measurement object surface is obtained. At that time, the value of the parameter when the intensity of the sequentially memorized images of the slit beam 3a is maximized is found by an interpolation method on the basis of the intensity of the sequentially memorized images of the slit beam 3a and the value of the parameter at that time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276738-A (JP)
Title: Thermal insulating container with hidden picture
Inventor: OGITA KAZUO
IPC: B65D3/22
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulating paper container having a hidden picture in which a barrel part is formed into a double-shape, and information such as a lottery, marks and an answer for quiz or the like is applied as hidden pictures.  <P>SOLUTION: This thermal insulating container is constructed such that a paper cup main body having a bottom with an outward curled part at its upper opening edge and a cylindrical member having an inverted truncated cone shape with an inward curled part at its lower end part are integrally assembled. A side wall of a cylindrical barrel part is formed with a cut piece in such a way that it can be partially or entirely cut away. This thermal insulating container having a hidden picture is characterized in that information such as a lottery, marks and an answer for quiz and the like are applied as a hidden picture through the rear surface of the cut-away piece and/or at a position of a side wall of the barrel part of the paper cup main body which can be visually acknowledged through a window after cutting away the cut-away piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276235-A (JP)
Title: Imaging apparatus
Inventor: TODA TSUNEO
IPC: G03G15/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can form high-quality images by correcting a scanning line curve by a simple constitution without damaging a durability of the apparatus.  <P>SOLUTION: Points of intersection P1 and P2 between a reference color scanning line 44Y and a scanning line 44M as a scanning line to be corrected are obtained. A scanning region X is divided to divided scanning regions X<SB>i</SB>with the points of intersection P1 and P2 being made dividing positions. For each divided scanning region X<SB>i</SB>, a scanning line 44M<SB>i</SB>is offset in a vertical scanning direction B so that the scanning line 44M<SB>i</SB>comes closer to a scanning line 44Y<SB>i</SB>. Newly generated points of intersection are added as dividing positions, and the scanning region X is further divided. The same process is repeated until a separating distance L between the scanning line 44M<SB>i</SB>and the scanning line 44Y<SB>i</SB>becomes not larger than a predetermined value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281136-A (JP)
Title: System and method of processing natural language, and computer program
Inventor: MASUICHI HIROSHI
IPC: G06F17/27
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To properly treat a phrase structure with respect to a adverbial particle by clearly defining the adverbial particle as a category of a part of speech.  <P>SOLUTION: The case structure of an inputted sentence consisting of a adverbial particle P connected after a sentence S, a verb phrase VP, an adjective phrase AP or a noun phrase NP is analyzed to determine whether the inputted sentence includes the sentence S or not. When a subject which is not located at the head of the sentence S is present, it is determined that the inputted sentence including the subject and the adverbial particle is a noun phrase or an adverb phrase. When the inputted sentence including the adverbial particle doesn't include the sentence S, it is determined that the inputted sentence is a noun phrase or an adverb phrase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277886-A (JP)
Title: Resin-coated steel sheet for shear spun can, method of producing resin-coated steel sheet for shear spun can and shear spun can produced by using the same
Inventor: TAYA SHINICHI
IPC: B21D22/28
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-coated steel sheet which is obtained by coating both sides of a steel sheet with a resin film, and has excellent working adhesion for the resin film and excellent preventability in the occurrence of hair in the forming of a shear spun can, to provide the shear spun can which is obtained by using the steel sheet, and has excellent corrosion resistance to contents, and to provide a production method of the resin-coated steel sheet.  <P>SOLUTION: The steel components and material of a steel sheet used as an original sheet are controlled, and the face orientations in the crystal faces are controlled. Thus, a steel sheet thinner than the conventional one is used, and the increase of the thickness of the steel sheet in the upper end part of the can wall on drawing is suppressed, and the substantial ironing quantity in an ironing stage as the main stage where hair occurs is reduced. Simultaneously with this, the working hardening of the steel sheet in the process of the working is suppressed, and the increase of the deformation resistance thereof is reduced. Further, a thinned layer subjected to molten tin treatment in a fixed amount is formed on the surface of the steel sheet, and the surface thereof is coated with a non-oriented polyester resin film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283440-A (JP)
Title: Electronic device
Inventor: GO SHIGENARI
IPC: H04B17/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a long preheating time causes increase in a production cost.  <P>SOLUTION: An AM/FM broadcast receiver 10 includes: a radio reception circuit 12 for conducting an ordinary operation to which a recommended operating voltage of 8.5 V is applied; a power supply circuit 13 having a 8.5 V power supply section 13A for applying the recommended operating voltage to the radio reception circuit; and a system microcomputer 15 for allowing a 10 V power supply section 13B inside the power supply circuit 13 to apply a maximum rated voltage 10 V to the radio reception circuit when detecting application of power through an operation section 14 and continuing application of the maximum rated voltage to the radio reception circuit until a time (t) elapses from the start of application of the maximum rated voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283128-A (JP)
Title: Manufacturing method for printed wiring board
Inventor: NISHIMOTO SHINYA
IPC: H05K3/46
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed wiring board by which an insulation layer having a roughened surface is formed.  <P>SOLUTION: A laminate 1 comprising a base substrate 2 and a semi-cured resin sheet 3 is hot-pressed with plates 4 from up and down under a depressurized condition. In this method for manufacturing a printed wiring board in which an insulation layer 3a is adhesively formed on a surface of the base substrate 2 from the resin sheet 3, the resin sheet 3 yet to be superposed on the base substrate 2 is formed on a carrier film 40. A cover film 42 whose one surface is made a roughened surface 41 is so superposed on the resin sheet 3 on the carrier film 40 that one surface on the opposite side to the roughened surface 41 contacts the resin sheet 3, to form a laminated sheet 43. By rolling up the laminated sheet 43 like a roll, the roughened surface 41 of the cover film 42 is pressed against one surface of the resin sheet 3 with the carrier film 40 in-between, to roughen the one surface of the resin sheet 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286010-A (JP)
Title: Conductive oxide mixture
Inventor: TSUNODA TATSURO
IPC: C01B13/18
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive oxide mixture stably existing without causing embrittlement even if the transfer of oxygen is carried out, having the oxygen ion conductivity and the electron conductivity optionally controlled by the combination of oxides having different physical properties from each other or the change of composition ratio of the oxides to each other to be effectively used as a material giving a desired oxide ion permeation rate or a reactive material and having excellent sintering property, moldability, workability and the like.  <P>SOLUTION: The conductive oxide mixture formed from the combination of an oxide having oxide ion conductivity and an oxide having electron conductivity which exists as a mixed structural phase being in a thermodynamic equilibrium state is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284674-A (JP)
Title: Cover type endoscope
Inventor: KOMI SHUJI
IPC: A61B1/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the mounting of a cover performing desired functions as required with a very simple structure by arranging an endoscope and an endoscope cover which is made mountable on the insertion tube of the endoscope and has a path that is necessary for examination while having sufficient functions in addition to an endoscope observation mechanism.  <P>SOLUTION: The endoscope cover covering the almost overall length of the insertion tube 3 of the endoscope 1 is arranged so as to mount the first endoscope cover 10 which has a flexible sleeve 12 connected to a tip body 11 with a cover glass 15 mounted on a hard cylinder 14 and moreover, a lock part 13 provided at the base and part of the flexible sleeve 12, the second endoscope cover 20 which has the structure of the first endoscope cover 10 as a cover body part and is provided with a flexible tube 28 to functioning as a therapy accessory insertion channel or the like and the third endoscope cover 60 which has a sheath sleeve 67 and is provided with a supply path 68 of perfusion liquid and washing solutions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297392-A (JP)
Title: Proton conductor, its manufacturing method and fuel cell
Inventor: YUU YOSHIHIRO
IPC: H01M8/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton conductor that can be repeatedly and stably used even in high temperatures of ≥150°C.  <P>SOLUTION: The proton conductor is characterized by that it comprises a porous body containing SiO<SB>2</SB>, ZrO<SB>2</SB>and P<SB>2</SB>O<SB>5</SB>. It is particularly favorable that a content of the ZrO<SB>2</SB>is 5-50 wt.% and an average pore size of the porous body is 0.2-0.5 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287142-A (JP)
Title: Sealing device
Inventor: ONUMA TSUNEHISA
IPC: F16J15/3244
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of maintaining an excellent sealing performance by certainly blocking intrusion of dust from the outside.  <P>SOLUTION: This sealing device is furnished with a stationary side seal ring 1 having a seal lip 12c fixed on a shaft hole housing 2 and closely attached on a slinger 14 on the rotation side, a dust lip 13 mounted on an inner peripheral part of the stationary side seal ring 12 and a cover 15 as a shielding body to closely slide on a metal ring 11 positioned on the outside of a machine rather than the stationary side seal ring 12 and integrated with the stationary side seal ring 12 on the outside of a machine rather than the dust lip 13 installed on the rotation axis 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296634-A (JP)
Title: Demand control system and demand control method and computer readable recording medium for recording program and program
Inventor: TOMONO MASASHI
IPC: G06F19/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a sales amount of goods delivered in a residual period and an expected demand amount by predicting an amount of goods returned in the residual period among a transaction period being a demand unit in a demand control system for demanding payment of a price on the basis of the credit sales balance.  <P>SOLUTION: An expected sales amount input part 401 inputs an expected sales amount on expected goods delivered in the residual period on and after present time among the transaction period being the demand unit. A predictive returned goods amount calculating part 403 calculates a predictive returned goods amount of returned goods predicted in the residual period. A predictive demand amount calculating part 404 calculates prediction on a demand amount to the transaction period from the expected sales amount, the debt balance of present time, and the predictive returned goods amount.  <P>COPYRIGHT: (C)2004,JPO