baber/WOPTO huggingface dataset:
Patent JP-2003319280-A (JP)
Title: Digital broadcasting reception system
Inventor: KATO TAKAHIRO
IPC: H04N19/65
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver which does not give a sense of temporal incongruity to a viewer in reproduction even in the case that dropout of information occurs when receiving digital broadcasting to record it in a recording and reproducing device and which easily recognizes the dropout of information.  <P>SOLUTION: A digital broadcasting reception system includes a reception part 20 for receiving a digital broadcasting signal to restore a desired stream signal, a recording and reproducing device 50 connected to the reception part 20, a display device 60 for displaying images on the basis of data from the reception part 20, and an audio output device 62 for outputting sounds. The reception part 20 detects the occurrence of dropout during signal recording with the recording and reproducing device 50, discriminates a dropout time, generates a dropout information signal corresponding to the dropout time to make the recording and reproducing device 50 record the dropout information signal and, with respect to the dropout part of the signal, output at least one of images and sounds based on the dropout information signal corresponding to the dropout time to the display device 60 and the audio output device 62 in reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323289-A (JP)
Title: Print control device, computer program for implementing it with computer and print control method
Inventor: KURODA SHIGEKI
IPC: B41J29/38
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To make setting of paper feeding tier for each record for insertion for each page on a master document, and if a page for which the change of a form or the omission of print is desired exists for each record, to provide a control means therefor, in variable print.  <P>SOLUTION: For performing variable print, a record to be inserted is acquired sequentially, a variable field for each page of the master document is searched for (step S1202), if a page deletion field is found out, the value of a corresponding item of a current record is judged (step S1204), and if it is 'on', the output of the page is skipped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015696-A (JP)
Title: Method and device for extending compressed audio signal, and electronic equipment
Inventor: OJANPERA JUHA
IPC: G10L19/04
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for extending a compressed audio signal at high speed, and electronic equipment. SOLUTION: In this method for extending the compressed audio signal, a sample extracted from the audio signal is formed into frame by utilizing predictive coding for extension, this sample is compared with a previous sample and a prediction error is detected. Frames frn , frn-1 and frn-2 of the compressed audio signal are stored and on the basis of the stored frames frn , frn-1 and frn-2 , the compressed audio signal is extended by utilizing predictive decoding. Besides, at least one of memory pointers P1 and P2 is used for showing the storage positions of the frames frn , frn-1 and frn-2 , and this is used for instructing the storage position of the frame frn-1 preceding to the frame frn under processing at present and instructing the storage position of the frame frn-2 preceding to the previous frame frn-1 .
Patent JP-2003327233-A (JP)
Title: Folding corrugated fiberboard box
Inventor: YASUSHIGE YUKIO
IPC: B65D5/22
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding corrugated fiberboard box for housing boiled and dried young sardines.  <P>SOLUTION: The folding corrugated fiberboard box comprises a bottom piece with an insertion hole bored therein, the bottom piece having an upper surrounding piece on the upper end of the bottom piece, a left surrounding piece on the left end of the bottom piece, a lower surrounding piece at the lower end of the bottom piece, and a right surrounding piece at the right end of the bottom piece connected to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329745-A (JP)
Title: Detector for magnetic field strength
Inventor: NEGISHI RYUICHI
IPC: G01R33/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-sensitivity high-precision magnetic field strength detector whose power consumption is small.  <P>SOLUTION: The intermittent drive output A of an intermittent drive circuit 4 is the logical product of the inverted signal of the frequency-divided-by-256 signal of the clock signal of an oscillator 8 and its frequency-divided-by-512 signal, becomes active only during that period, and activates an AC rectangular current impression circuit 3. In periods where the output A is not active, four switching elements 32-35 are turned off together, and no exciting current flows. In periods where the output A is active, switching elements 32, 33 are turned on, and an exciting current flows in a bias coil 2 in positive direction, if the frequency-divided-by-32 signal is at H level. If the frequency-divided-by-32 signal is at L level, the switching elements 34, 35 are turned on, and an exciting current flows in the bias coil 2 in the negative direction. Exciting currents in the positive and negative directions flow alternately four times for each direction respectively, and excitation stops during the period until the output A becomes active again after that.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332185-A (JP)
Title: Precision apparatus
Inventor: KURODA TARO
IPC: H01L21/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a semiconductor such as an integrated circuit and a precision apparatus such as a flat-panel display to be manufactured without using a clean room.  <P>SOLUTION: A micro-phase isolated structure where hydrophilic parts 2 and hydrophobic parts 1 are dispersed at a nano-level is formed on at least a part of an interface composing the precision apparatus. The surface of the micro-phase isolated structure is capable of restraining the interface from adsorbing not only gaseous molecules 3 and 5 but also small suspended smuts 4, so that the precision apparatus can be protected against contamination by removing comparatively large suspended smuts 4 through a simple air cleaning device, and the clean room set up through a complete decontamination technique can be dispensed with.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003041329-A (JP)
Title: Sodium purification method
Inventor: FLACHER PIERRE
IPC: C22B9/05
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively purifying sodium by means of oxidation of calcium, which is at least as effective as methods in prior arts. SOLUTION: This purification method comprises placing liquid sodium in contact at a temperature greater than or equal to 150 deg.C, inside a static mixer 1, with an inert gas stream with respect to the sodium containing a necessary quantity of water vapor for oxidizing calcium, reacting them, and then separating the inert gas, hydrogen and lime produced by the reaction, with a degassing device 6 and a filter 7, to reduce the calcium content.
Patent JP-2003050040-A (JP)
Title: Operation control device for air conditioner and method therefor
Inventor: CHOI HO-SEON
IPC: F24F11/00
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an operation control device and a method therefor, which are capable of improving the comfortable feeling of a user, by a method wherein an indoor temperature, an air stream and a humidity in cooling or heating, which are satisfying respective characteristics of the user upon cooling or heating air conditioning of an air conditioner, are operated respectively to fulfill the control of air conditioning such as cooling or heating. SOLUTION: The operation control device for the air conditioner comprises an indication unit for indicating various questionnaire data for inputting the characteristic of a person, an inputting unit for inputting the characteristics of the person with respect to the questionnaire indicated in the indicating unit, and a microcomputer for operating the characteristic value of the person based on the private characteristic information inputted from the inputting unit and, thereafter, operating the indoor temperature, the air stream and the humidity upon cooling or heating by the operated characteristic value to control the operation of the air conditioner.
Patent JP-2003326039-A (JP)
Title: Sewing machine
Inventor: YOKOTA TETSUHISA
IPC: D05B29/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine which enables the setting of a control function of a pedal to be changed according to various situations such as a change of a user and the condition of an object to be sewn.  <P>SOLUTION: This sewing machine 10 is provided with first and second pedals 16 and 18. A control part 12 controls the operations of a sewing driving part 22 and a fabric holder driving part 24 via a drive control circuit 21 in accordance with the operations of the pedals 16 and 18; and this control method has three settings. The changed setting is stored in a storage part 20 via the control part 12 by virtue of input into an operation panel 14 by the user, so that a change to each of the settings can be made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339197-A (JP)
Title: Torque controller of motor, torque controlling method of motor, enclosed compressor and refrigeration cycle system
Inventor: ARISAWA KOICHI
IPC: H02P21/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque controller capable of operating a motor for driving a load element having a periodic variation in the load torque with low vibration.  <P>SOLUTION: The torque controller comprises a motor for driving a load element having a periodic variation of load torque, an inverter for driving the motor, a means for detecting a current flowing through the motor and determining the excitation current component, i.e., the d-axis current, and the torque current component, i.e., the q-axis current, a means for detecting the rotor position of the motor utilizing the fact that a variation in the q-axis current has a periodicity resulting from a variation in the load torque, and a means performing torque control by varying the d-axis current periodically using rotor position information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341923-A (JP)
Title: Sheet sorting device and image forming device
Inventor: KIDA YASUHIKO
IPC: G03G15/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet sorting device and an image forming device having a short time required to initialize the position of a tray when the power saving mode is disengaged.   <P>SOLUTION: The image forming device 1 is equipped with a sorting part 80 having a plurality of trays 81-86 movable and as a sheet sorting device to sort the sheets whereon images are formed and can work in a power saving mode in which power supply to an image formation part 10 and/or the sorting part 80 is interrupted when an instruction for image formation has not been given for a predetermined time. Further this can work in the first mode which is for initializing the tray position in the sorting part and therefor the tray is moved to the home position and initialization is made using this position as the reference and the second mode in which the position immediately before power supply is stopped is stored and initialization is made using this position as the reference, and the initialization of the tray position when the power saving mode is disengaged is conducted in the second mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341034-A (JP)
Title: Inkjet recording method
Inventor: KANEKO TAKUMI
IPC: B41J2/21
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress color irregularities between first and second halves of a reciprocation generated when reciprocation printing is carried out with the use of heads arranged side by side by an inkjet recording method, and to realize high-speed printing.   <P>SOLUTION: When a printing duty is high at such a color phase as is easy to generate color irregularities, or at the like time in a printing region within a scan to be printed henceforward, the color irregularities are suppressed and high-speed printing is realized by making a main scanning speed optimum, changing over a scanning direction, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346835-A (JP)
Title: Method of manufacturing membrane electrode structural body
Inventor: KANEOKA NOBUYUKI
IPC: H01M8/10
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a membrane electrode structural body having an excellent power generating performance.   <P>SOLUTION: First high polymer electrolyte solution 12 is applied onto a substrate 11 and dried to form a first high polymer electrolyte membrane 12a. First electrode diffusion liquid 13 obtained by diffusing catalyst and catalyst carriers in a second high polymer electrolyte solution is applied onto the undried high polymer electrolyte membrane 12a and dried to form a first electrode 2a so as to form a positive side membrane electrode structural body 14a. A third high polymer electrolyte solution 12 is applied onto the substrate 11 and dried to form a second high polymer electrolyte membrane 12b. A second electrolyte diffusion liquid 13 obtained by diffusing the catalyst and catalyst carriers in a fourth high polymer electrolyte solution is applied onto the undried high polymer electrolyte membrane 12b and dried to form a second electrode 2a so as to form a negative side membrane electrode structural body 14b. The high polymer electrolyte membranes 12a and 12b of the pole side membrane electrode structural bodies 14a and 14b are connected to each other through a fifth high polymer electrolyte solution 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249572-A (JP)
Title: Method of manufacturing semiconductor device, and the semiconductor device
Inventor: WATABE SHINYA
IPC: H01L21/318
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To etch an interlayer insulation film with better controllability than for the conventional micro holes, and to surely insulate bit lines from an adjacent plug.  <P>SOLUTION: The interlayer insulation film 31 on the plug 11 is etched with a silicon nitride film 32 used for pattern etching of the bit lines 12 as a hard mask to make the plug 11 salient in a groove 40. The exposed surface in the groove 40, the bit lines 12, and the silicon nitride film 32 are covered with a silicon nitride film 33, and the interlayer insulation film 34 is formed over the silicon nitride film 33 as to fill in the groove 40. The interlayer insulation film 34 above the plug 11 is etched with the silicon nitride films 33 and 32 serving as an etching stopper to form a concave part. The silicon nitride film 33 on the plug 11 is etched, to expose the plug 11 in the concave part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003348143-A (JP)
Title: Network resource control unit
Inventor: IKEDA KIYOSHI
IPC: H04L47/76
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network resource control unit capable of revising a resource amount and a charge into optimum amount and charge desirably used between users in the same network.   <P>SOLUTION: A resource request collection section 110 collects resource increase request packets for requesting increase in resource assignment and resource decrease request packets for requesting decrease in resource assignment respectively sent from a plurality of user terminals 10a, 10b, 10c, 10d, a resource monitor and adaptability discrimination section 120 searches for the user terminal adapted to the collected increased resource amount in the resource increase request packets and decreased resource amount in the resource decrease request packets, and a resource assignment section 140 reassigns the resource amount on request to the user terminal discriminated to be adapted depending on the result of searching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341453-A (JP)
Title: Rear seat occupant protecting device for automobile
Inventor: YAMASHITA MASATOSHI
IPC: B60R21/20
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable the trapping of a rear seat occupant without interrupting a field of rear view of an driver except for a headrest installed extending onto a rear seat.   <P>SOLUTION: A pair of supporting columns 7, 7 which are constructed to elongate with the operation of an inflator 11 in accordance with a signal from an impact detecting sensor 10, are erected at the lower part of a rear parcel 4 in mutually spaced relation. An occupant protecting fence 9 is provided extending between both supporting columns 7, 7. With the elongation of the supporting columns 7, 7, the occupant protecting fence 9 is developed on the rear parcel 4 in such a manner as to be spaced a proper distance from a rear window glass 3 in opposition thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051196-A (JP)
Title: Non-volatile memory and its driving method
Inventor: KATO KIYOSHI
IPC: H01L27/115
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide binary and multi-valued non-volatile memories and their driving method to solve a problem caused by shift phenomenon by elapse of a time and read-out stress. SOLUTION: The non-volatile memories can accurately read out information of a memory transistor in which shift phenomenon is caused to perform electrical read-out of the memory transistor using reference voltage generated from a refresh-memory transistor. Also, in this refresh-operation, a refresh-operation period can be made longer than conventional one, reliability of information stored in the memory transistor is improved. Also, as margin between respective threshold voltage distributions can be made small, integration of multi-valued non-volatile memory is improved.
Patent JP-2003339547-A (JP)
Title: Heating plate and pot for induction heating cooker
Inventor: ASAUE ATSUSHI
IPC: A47J27/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To meet the need of a heating method for efficiently heating and securing safety so as not to rise to a prescribed temperature or higher in abnormal heating in a nonmetallic pot heretofore not heatable in an induction heating cooker.   <P>SOLUTION: Magnetic metal with a prescribed Curie temperature, and nonmagnetic metal are integrated and charged in a nonmetallic pot for use. The nonmetallic pot is thereby heated efficiently, and control at an optimum temperature and the prevention of abnormal overheating are performed by the self-temperature-control function of the heating plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003188-A (JP)
Title: Slope device
Inventor: KOBAYASHI MASAKAZU
IPC: E04F11/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope device which does not require a separate storage area therefor when it is out of use, and is excellent in handling ease.  <P>SOLUTION: The slope device 1 is formed of a slope plate 3, a bridging plate 10, and a positioning means. The slope plate 3 has its rear edge pivoted on the device in an erectable manner, and is switchable to a housed position in which the slope board is flush with a lower floor surface f<SB>1</SB>and a raised position in which a front edge is inclined upward toward an upper floor surface f<SB>2</SB>. The bridging plate 10 is rotatably connected to the front edge of the slope plate and switchable to a receding position in which the bridging plate is rotated and folded toward a lower surface of the slope plate and an extended position in which the bridging plate protrudes frontward from the front edge of the slope plate to be extended to the higher floor surface. The positioning means holds the extended position of the bridging plate. When the slope device is out of service, the slope plate is housed in a recessed groove 2, whereas when it is in use, the front edge of the slope plate is lifted upward and the bridging plate 10 is extended to the higher floor surface while being held in the extended position by the positioning means. Thus the slope plate is arranged across the lower and higher floor surfaces while maintaining an inclined position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036308-A (JP)
Title: Skin-analysis information-providing server
Inventor: TAKADA NOBUHIKO
IPC: G06Q30/06
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a skin-analysis information-providing server which can supply a client with adequate advice for improving its lifestyles and obtaining the maximum effect of cosmetics. SOLUTION: A question-providing means connected with the client via a network which transmits to the client at least one question about the nature of the skin for classifying the nature of the skin of a user of the client and at least one question regarding the user's worry on the skin and a result-of- analysis providing means which transmits to the client the nature of the skin of the user specified based on answers to the questions regarding the nature of the skin and the worry on the skin, the advice for caring the skin of this nature and the advice for the lifestyle when it receives the answers from the client are provided.
Patent JP-2004011737-A (JP)
Title: Self-aligning roller bearing
Inventor: URAGAMI MASATAKE
IPC: C22C38/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracking of an inner ring even in an operation environment of a wind power generator or the like in which a high engagement stress is loaded, and in which oil film is not sufficiently formed in low speed rotation, and attain a long life.  <P>SOLUTION: In this self-aligning roller bearing 30, a plurality of rollers 33 are disposed between the inner ring 31 and an outer ring 32 to be capable of rolling in a circumferential direction. For the inner ring 31, carbonitriding treatment is applied to material comprising C 0.9wt%-1.3wt%, and Si 0.1wt%-1.5wt% at a core part, and shot-peening treatment is then added, so that maximum residual stress of a finished race ring is -700 to -1,200MPa. Residual austenite quantity γ<SB>R</SB>on the surface of a carbonitrided layer by the carbonitriding treatment is set to be 5-15%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010785-A (JP)
Title: Gas barrier coating agent and film
Inventor: SHIBA YOSHITO
IPC: B05D7/04
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gas barrier coating agent having excellent gas-barrierness even under highly humid condition, a gas barrier film and a gas barrier film having excellent adhesivity between a substrate film and the gas barrier layer.  <P>SOLUTION: The gas barrier coating agent is composed mainly of (A) a compound having ≥2 hydroxy groups in the molecule, (B) a compound having ≥2 carboxy groups in the molecule, (C) a polystyrene sulfonic acid and/or its salt and (D) a solvent. The mass ratios of the solid components of (A), (B) and (C) satisfy formulas (1) and (2). (A)/(B)=95/5 to 10/90 (1); and (C)/[(A)+(B)]=0.03 to 1.0 (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012052-A (JP)
Title: Light gun
Inventor: GOKO JUNICHI
IPC: F41G3/26
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide combined use as a pistol or a rifle.  <P>SOLUTION: The light gun is provided with an assembly base body 34 and a gunsight unit 50. The assembly base body 34 is provided with a light emitter 40 shooting a beam that is a light bullet, and a trigger unit 1 determining timing of the light emitter 40 to shoot the light bullet. The gunsight unit 50 determines a line of sight for determining an aim of the light bullet. The gunsight unit 50 is an assembly, and it includes a pistol gunsight unit 50-1 and a rifle gunsight unit 50-2 that is longer than the pistol gunsight unit 50-1. The light gun of the present invention is used as a pistol by attaching the pistol gunsight unit 50-1, and it can be used as a rifle by attaching the rifle gunsight unit 50-2.  <P>COPYRIGHT: (C)2004,JPO