baber/WOPTO huggingface dataset:
Patent JP-2003274493-A (JP)
Title: Sound reproducing apparatus
Inventor: YAMADA YUJI
IPC: H04S1/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To clearly localize a sound image at a position outside the head of a listener or at an optional position around the listener even when the circuit scale and the computational quantity of a signal processing section for sound image localization are suppressed.  <P>SOLUTION: Filters 21LL, 21LR convolute and impulse response equivalent to transfer functions HLL, HLR from a position of a left side sound source to be localized to left and right ears or the listener on an audio signal D1 and filters 21RL, 21RR convolute an impulse response equivalent to transfer functions HRL, HRR from a position of a right side sound source to be localized to the left and right ears of the listener on an audio signal Dr. Filters 33LL, 33LR extract a low frequency component of the audio signal D1 and filters 33LR, 33RR extract a low frequency component of the audio signal Dr. Output signals from the filters 21LL, 21RL, and 33LL, 33RL are summed and output signals from the filters 21LR, 21RR, and 33LR, 33RR are summed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230401-A (JP)
Title: Sandal having high toe tip part
Inventor: KAWABATA YOKO
IPC: A43B3/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandal capable of promoting health and allowing a user to obtain a slender and tense body and recover the health by putting the pelvis of the fat body in which the pelvis is opened toward the outer side into the inner side.  <P>SOLUTION: A height of 1 cm is obliquely provided from below 4 the ankle of the sandal 1 to the arch of a foot 3, a height of the tip of the toe 2 of the sandal 1 is 2 cm, and a heel part 5 is made thin to realize a flat bottom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274373-A (JP)
Title: Digital information signal reproducing method and digital information signal decoder
Inventor: MOROOKA KOJI
IPC: H04N7/025
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To adequately suppress the influence of phase distortion of a signal on a transmission line by a simple system when a digital information signal which is superposed and transmitted in blanking periods of a TV signal is reproduced.  <P>SOLUTION: The TV signal in blanking periods is sampled by an A/D converter at a frequency fs higher than the transmission frequency (ft) of a teletext signal. A CPU 22 executes a program stored in a ROM 24 to obtain the difference of digital data stored in a RAM 23 from a slice value through a RAM 21 and calculate a first address where the sign of the difference is inverted. Then the first address is compared with a second address representing timing under ideal conditions and according to the comparison result, the sampling timing of the teletext signal is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280251-A (JP)
Title: Electrophotographic toner and image forming apparatus
Inventor: TOMITA MASAMI
IPC: G03G9/087
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical toner having a small grain size and improved cleanability and to provide a cleaning device having an improved cleaning performance.  <P>SOLUTION: As for the electrophotographic toner, powder having a specific surface area of 20 to 50 m<SP>2</SP>/g and an apparent density of 100 to 250 g/l is added and mixed as an additive agent into the mother toner having a volume average grain size of 3 to 9 μm and an average circularity of 0.940 to 0.995 at a ratio of 0.3 to 2.0 pts.wt. to the mother toner of 100 pts.wt. The cleaning device cleans the toner sticking on an image carrier by applying voltage and forming an electric field between the image carrier and a cleaning means so as to electrostatically attract the toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272429-A (JP)
Title: Luminaire
Inventor: FUKUDA HISASHI
IPC: F21Y103/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire easily constructed in a small size and having a wide degree of freedom in designing.  <P>SOLUTION: The luminaire is equipped with a body 1 supporting a fluorescent lamp 6 and a translucent cover 7 covering the fluorescent lamp 6, wherein a plurality of projections 8a-8c protruding toward the lamp 6 are formed on that surface of the cover 7 on the side with the lamp 6, and the body 1 is furnished with receptacles 9a-9c to constitute pairs with the projections 8a-8c, respectively, and each pair of projection and receptacle is fastened by a magnet, and the cover 7 is fixed to the body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281133-A (JP)
Title: System and method of processing natural language, and computer program
Inventor: OKUMA TOMOKO
IPC: G06F17/27
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately analyze a Japanese sentence including a conjugated adjective.  <P>SOLUTION: The accurate meaning of a sentence structure including a conjugated adjective depends on a context, etc., and cannot be determined in the stage of the syntactic/semantic analysis with one sentence as an object of processing. In the method provided here, a connection value dictionary is referred to in the syntax/meaning analysis. When a verb has a connection value of 'ni' case, the sign 0 is inserted into the part corresponding to the case postpositional particle 'ni' in the semantic structure and an adjective is inserted into the part of an essential case, so that the result of analysis that the sentence has the meaning indicating the case relation is outputted. By outputting the result of analysis of both the meaning indicating the case relation and the adverbial meaning, more accurate meaning can be determined in the analysis of the context in the latter part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283242-A (JP)
Title: Radio wave reflector and structure having the reflector mounted thereon
Inventor: NAKAMURA FUMINORI
IPC: E01F9/669
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave reflector and a structure having the reflector mounted thereon, the reflector having a function for reflecting a radio wave in all directions in a plane including the incident direction of the radio wave, and capable of being mounted to miscellaneous and various structures.  <P>SOLUTION: The radio wave reflector 1 is characterized by comprising radio wave reflecting members 2 which are electric conductors, and a base material 3 including the radio wave reflecting members 2 in a non-contact state, and the electric conductor, which is the radio wave reflecting member 2, is a fragmentary and/or granular metal member. Further, the radio wave reflector 1 comprises radio wave reflecting members 2 which are dielectric members, and a base material 3 including the radio wave reflecting members 2, and the dielectric member, which is the radio wave reflecting member 2, is a fragmentary and/or granular ceramic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282466-A (JP)
Title: Thermocouple for diffusion furnace
Inventor: KURODA TAKESHI
IPC: H01L21/22
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm a temperature distribution in a core tube by connecting a plurality of thermocouples using a material which is less influenced by contamination and inserting it into the core tube.  <P>SOLUTION: One thermocouple (internal thermocup) is provided in the core tube provided in a diffusion furnace to control the temperature of the core tube. The thermocouple performs temperature control from a gas inlet side to a wafer inlet side in the core tube. When a semiconductor wafer is put in the core tube and heat-treated, temperature controls at respective points in a semiconductor wafer (confirmation of a temperature distribution in the wafer surface) are not performed. Consequently, the semiconductor wafer possibly has a variance in impurity diffusion in the wafer surface and oxide film growth. Further, it has been difficult to confirm the temperature distribution in the wafer surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279686-A (JP)
Title: Hepa device for radioactive high temperature waste gas
Inventor: OBARA YOSHINORI
IPC: B01D46/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a HEPA (high efficiency particulate air filter) device that is equipped with a structure of a lid of an inspection access hole capable of easily inspecting the lid of the inspection access hole and replacing the lid with a new one, or that is made easily mountable and demountable.  <P>SOLUTION: An inspection access hole duct 2 having an inspection access hole 21 at its tip is mounted on a side part of a casing 11, and a lid body 3 is mounted on an inspection access hole duct in a closely contact state. The lid body 3 is combined with an opening and closing arm 4, a basic part 41 of the opening and closing arm 4 is pivoted on a first opening and closing hinge 51 mounted on the inspection access hole duct 2 at a HEPA device main body side, and the lid body 3 is opened and closed integrally with the opening and closing arm 3 to open and close the inspection access hole 21. Further a second hinge 52 is mounted on a tip part 42 of the opening and closing arm 4 for foldably and expandably pivotting the lid body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283443-A (JP)
Title: Communication state measurement apparatus, method, program, and recording medium for recording the program
Inventor: KURITA HIROYUKI
IPC: H04B17/18
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To measure and display the power of signals in all channels.  <P>SOLUTION: A transmission frequency, detection section 22 measures the frequency of a transmission signal and a transmission power measurement section 24 measures the power of the transmission signal. Then the power of the transmission signal of all channels (frequencies) can be measured. Since a transmission power display section 26 displays them, the power of the transmission signal of all the channels (frequencies) is easily obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024105-A (JP)
Title: Footwear sole
Inventor: SUGAWARA FUMIO
IPC: A43B13/40
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a footwear sole capable of easily switching between a cushioning state and a non-cushioning state. SOLUTION: A cushioning action imparting means comprises a gutter bracket 1 having a letter C shape provided with buried fixed plates 2 and 2 outside; a bent part 4 having an inverse Ω shape which is inserted inside the gutter bracket 1; a leaf spring piece 3 composed of a spring material having a toe side buried part 7 and a heel side buried part 8 arranged consecutively on the front and the back of the bent part 4; and a cam 10 for expanding/ contracting the bent part 4 having the inverse Ω shape of the leaf spring 3. The cushioning action imparting means is also provided with a switching shaft 9 having an engaging part for rotation and a male screw part on an end, a bearing of the switching shaft 9 which is fixed to both ends of the gutter bracket 1, and a nut screwed to the male screw part.  The cushioning action imparting means is buried in a plantar arch part of the footwear B.
Patent JP-2003282777-A (JP)
Title: Wiring board with heat sink plate
Inventor: NAKAMURA KENJI
IPC: H01L23/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board equipped with a heat sink plate, wherein the wiring board and the heat sink plate are firmly bonded together, the wiring board is capable of preventing electromagnetic noises from penetrating inside from outside or from being transmitted outside from itself, and a semiconductor element mounted on it is capable of operating normally for a long term.  <P>SOLUTION: The heat sink plate 2 is bonded on the undersurface of the insulating board 1, provided with a projection 2a located at its peripheral edge so as to surround the insulating board 1, the top surface of the heat sink plate 2 is bonded on the undersurface of the insulating board 1 through the intermediary of an insulating resin adhesive agent 15, and the projection 2a is electrically connected to a grounding on the top surface of the insulating board or a power supply conductor layer 6b by a conductive resin adhesive agent 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288203-A (JP)
Title: Processor development support device
Inventor: KOZUKA ISAMU
IPC: G06F9/318
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor development support device suited for customizing a configurable processor.  <P>SOLUTION: Instruction rules and an execution program suited for executing a configurable processor such as an FPGA (field-programmable gate array) are created based on an application program. For this, according to the number of kinds of instruction codes included in the application program, bits are reallocated to the instruction codes. Then, instruction rules consisting of rules for reallocation of bits are created as the instruction rules for the configurable processor, and the instruction codes included in the application program are converted to instruction codes that comply with the instruction rules consisting of the rules for the bit reallocation, whereby the execution program is created.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285430-A (JP)
Title: Printing to be executed by taking into account dot size changed by dot recording state of surrounding pixel
Inventor: HAYASHI HISAHIRO
IPC: B41J2/485
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which reduces a quality degradation of printing results caused by a combination of nozzles for recording dots to each pixel and a recording order of dots to each pixel.  <P>SOLUTION: A plurality of nozzles on a head are classified to the first nozzle group, the second nozzle group and the third nozzle group from a nozzle which reaches earlier onto a printing medium. In a horizontal scan, pixels of a part of a horizontal scanning line at positions facing nozzles of the first nozzle group are made recording objects of dots. All pixels of the horizontal scanning line at positions facing nozzles of the second nozzle group are made recording objects of dots. Further, pixels included in the horizontal scanning line at positions facing nozzles of the third nozzle group and having dots not recorded by the first nozzle group in the horizontal scan so far are made recording objects of dots. A number N1 of pixels to be recorded by the first nozzle group and a number N3 of pixels to be recorded by the third group nozzle within one horizon scan are adjusted to be an appropriate ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289438-A (JP)
Title: Shading correction apparatus, image reader, and control program
Inventor: HATAKE SHIGEO
IPC: H04N1/19
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader or the like capable of attaining high image quality for a read image with an inexpensive circuit configuration.  <P>SOLUTION: The image processing apparatus is provided with: a memory for storing read data of a reference density member; a defective area detection mans for detecting a defective area equivalent to a defective part of a read face of the reference density member from read data of the reference density member; a write access control means for controlling a write access to the memory on the basis of a pulse whose output timing is controlled corresponding to the defective area; and a correction coefficient calculation means for obtaining a prescribed shading correction coefficient on the basis of the read data of the reference density member written in the memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284638-A (JP)
Title: Electromagnetic rice cooker
Inventor: NITTA TSUTOMU
IPC: A47J27/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic rice cooker, in which a decentralized arrangement type electromagnetic induction coil unit can be constituted simply and at a low cost.  <P>SOLUTION: The electromagnetic coil unit 11 used for the electromagnetic rice cooker is constituted of a reel 12, which is composed of a central core 13 and a pair of cover portions 14 and 15 extending radially from the outer peripheral edge of the central core 13 and formed integrally therewith, an inner coil 16 rolled up around the central core 13 of the reel 12 and an outer coil 17 rolled up around the outer periphery thereof. The cover portion 14, one of the pair of the cover portions 14 and 15, is constituted of a detachable split cover 14a at the outer peripheral portion thereof. The inner coil 16 is formed in a state where the split cover 14a is removed and thereafter the split cover 14a is attached to the cover portion 14 to form the outer coil 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286449-A (JP)
Title: Overcoating material
Inventor: AKAZAWA KIYOHIDE
IPC: C09D201/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curing resin composition that is applicable to a display element substrate such as an active matrix type liquid crystal display element substrate or an organic EL element substrate and that is excellent in heat resistance and chemical resistance.  <P>SOLUTION: The overcoating material comprises at least a curing composition and two or more solvents of which both boiling temperatures are higher than that of the curing initiation temperature of the curing composition and of which at least one of the temperatures is from the curing initiation temperature +30°C to the initiation temperature +100°C. The curing composition comprises an epoxy resin (a) and a cationic catalyst (b), or an epoxy resin (a), a cyanate ester resin (c) and a cationic catalyst (b) as main components. It is preferable that the glass transition temperature after curing is 220°C or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002366455-A (JP)
Title: System and method for allowing at least one arbitrary component to communicate with each other and computer readable medium
Inventor: EDWARDS W KEITH
IPC: G06F9/46
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for allowing arbitrary components to communicate with each other without using any third person or any device which is preliminarily equipped with their knowledge. SOLUTION: This communication system 10 is provided with a first component 20 related with at least one universal interfaces 20a-24a and second components 21-24 for acquiring one of at least one universal interface related with the first components, and for starting at least one of those universal interfaces for communicating with the first components.
Patent JP-2003295822-A (JP)
Title: Display device
Inventor: SASAKI TERUSHI
IPC: G09G3/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an after-image phenomenon is seen on the display panel of a display device when an optical element on which high luminance data are set is rewritten into low luminance data.  <P>SOLUTION: When a scanning line SL becomes a high and a data transferring transistor Tr1 is turned on, a potential corresponding to the luminance data of an OLED (organic light emitting diode) 10 is set on the gate electrode of a driving transistor Tr2 and a storage capacitor SC1. A signal which is impressed on a reversed scanning line RSL is shifted to a range of voltage with which a discharging transistor Tr4 is to be driven by a second storage capacitor SC2 to be inputted to the gate of the discharging transistor Tr4. Thus, the transistor Tr4 is turned on and the electric charges of the anode of the OLED 10 are extracted to a negative fixed potential Vcc through the transistor Tr4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297541-A (JP)
Title: Induction heating cooker
Inventor: NOMURA SATOSHI
IPC: H05B6/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker in which control setting of fine heating fire level and display corresponding to it can be carried out without incurring much cost and which is easy to handle.  <P>SOLUTION: This is an induction heating cooker in which a fire fine control input means 4c that sets one of a plurality of heating fire levels is installed and the display of the heating fire level set by the fire fine control input means 4c is made possible by corresponding by each group to each indicator of the heating fire level that can be set by a fire control input means 4b, and a control means 6 controls the induction heating means 2 based on the set heating fire level and the input power, and displays the indicator that corresponds to the group in which the set heating fire level is included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299240-A (JP)
Title: Method of assembling package of cold shrinking tube unit and joint between power cables
Inventor: HAYASHI KATSUYUKI
IPC: H02G1/14
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To materialize, at low cost, an assembly method which can arrange the assembly so that foreign matter such as dust, etc., may not be interposed in an abutment part between the inside periphery face of a cold shrinking tube 5 and the outside periphery face of the end of each cable insulator 3 and 3.  <P>SOLUTION: This cold shrinking tube unit 9 is set outside the middle of one power cable 1, with the inside periphery face of a retaining sleeve 5 kept covered entirely with the first protective material 12 constituting the packing material of the cold shrinking tube unit 9. After connection between the paired ends of the power cables 1 and 1, this cold shrinking tube 9 is shifted to the periphery of the above joint while pulling out the above first protective material 12 from the side of the inside diameter of the above cold shrinking tube unit 9, in a section near the joint between these power cables 1 and 1. Next, the above retaining sleeve 5 is pulled out from the side of inside diameter of the above cold shrinking tube 5. By adopting such an assembly method, the above problem is solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298980-A (JP)
Title: Moving picture database registration apparatus and moving picture database apparatus
Inventor: SUGANUMA AKISHI
IPC: G11B27/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To find out a desired scene from many moving pictures.  <P>SOLUTION: A scene attribute (entry, and closing ceremony or the like) indicative features of scenes are given to many scenes (scene 0 to scene 6) of moving pictures. The given scene attribute is recorded in a management table related to a moving picture file. When a searching condition is given, a moving picture having a corresponding scene is found out on the basis of the scene attribute. Even when many moving pictures exist, a desired scene in the moving pictures can be searched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176279-A (JP)
Title: New thiadiazole derivative and method for producing the same
Inventor: TAKASAKI MASARU
IPC: C07D285/12
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new thiadiazole derivative and a method for producing the derivative.  <P>SOLUTION: This thiadiazole derivative is represented by general formula (I), (II) or (III) (wherein, X<SB>1</SB>, X<SB>2</SB>and X<SB>3</SB>denote each hydrogen atom, fluorine atom, chlorine atom, iodine atom, mercapto group, an arylthio group, sulfamoyl group, sulfonamide group, nitro group, cyano group, amino group, thiocyanate group, carbamoyl group, amide group, sulfo group or an aryloxy group). The method for producing the derivative is provided.  <P>COPYRIGHT: (C)2003,JPO