baber/WOPTO huggingface dataset:
Patent JP-2003122497-A (JP)
Title: Optical mouse chip with silicon retinal structure
Inventor: CHIN KITEI
IPC: G06F3/038
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a chip capable of processing such a large quantity of image data as cannot be processed by a conventional optical mouse chip and a kinetic image sensing means and correctly determining the direction of the image movement without requiring adjustment of the delay time. SOLUTION: The chip is a quasi-nervous network consisting of a plurality of silicon retinal cells, and has an image sensing array unit, an accumulation unit, and a comparison/selection unit. The image sensing array unit outputs the direction value of each image movement sensed by the silicon retinal cells. The accumulation unit is connected to the output end of the image sensing array unit for accumulating the total values of the output in the directions of the image movement sensed by the silicon retinal cells. The comparison/ selection unit is connected to the output end of the accumulation unit for selecting and outputting the direction representing the largest value among the total output values in the directions of the image movement and making the selected value represent the direction of movement of the image.
Patent JP-2003111734-A (JP)
Title: Health information display device
Inventor: KAWANISHI KATSUZO
IPC: A61B5/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To enable a subject to easily and daily obtain blood pressure and a specific component density in blood without regular group medical examination. SOLUTION: This device is provided with input key/switches 6 to 9 for inputting individual specifying information on the height, weight, age and gender, a storage part for storing the inputted individual specifying information, a central processing part for computing the health indexes of the subject based on the stored individual specifying information, and a display part 5 for displaying the individual specifying information and the health indexes. The central processing part computes information on the blood pressure and the various kinds of component densities in the blood of the subject based on the individual specifying information and the health indexes and displays this computing result on the display part 5.
Patent JP-2003114706-A (JP)
Title: Display system for articulated general purpose robot model
Inventor: NISHIMURA YUJI
IPC: B25J9/22
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a system suitable for teaching the articulated general purpose robot in a virtual space on a display. SOLUTION: The real robot is first displayed on the screen 35, and a 3D robot model RM capable of reproducing the real robot behavior, a 3D model WM of the workpiece, and a 3D model of the working tool TM are constructed. Measurements are made of the attitude of the robot grasping the workpiece at the workpiece delivery spot on the working site, the position of the workpiece at the spot, and the position of the working tool relative to the robot. Based on the measured data, the 3D robot, workpiece, and tool models are assembled for their 3D display on the screen 35, where the behavior of the robot relative to the working tool and the workpiece grasped by the robot are reproduced.
Patent JP-2003115848-A (JP)
Title: Communication address setting method and communication network system
Inventor: SUZAKI MASARU
IPC: H04L12/70
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability in communication and to reduce labor and time required for setting a communication address. SOLUTION: Each of facility controllers 2 connected to a communication line 5 has a GPS receiver for detecting the position of present equipment, a PHS (personal handyphone system) transmitter/receiver for transmitting location information through a PHS network 7 to a user terminal device 6 and receiving the communication address through the PHS network 7 and a setting means for setting the received communication address to the present equipment. The user terminal device 6 has a generation means for identifying the facility controller 2 of a transmission source on the basis of the location information and generating the communication address and a PHS transmitter/receiver for delivering the received location information to the generation means and transmitting the generated communication address to the facility controller 2.
Patent JP-2003121499-A (JP)
Title: Semiconductor integrated circuit with built-in test function, storage medium for storing electronic design data comprising test code generation program, test method of semiconductor integrated circuit, test code generation automatizing method and its program
Inventor: NAKAO NORINOBU
IPC: H03K19/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce a test execution time without increasing the quantity of test data, in a built-in test using a decode circuit. SOLUTION: This semiconductor integrated circuit 500 provided with a built-in test (BIT) function is equipped with a test code auxiliary register 504 for storing a code of a pattern generation circuit 502, a clock generation circuit 510 and a BIT control circuit 520, and has a function for setting a code required for the next self-test execution concurrently with executing a self-test and a function for shifting to the next self-test execution immediately after finishing one self-test execution. A test device 530 periodically observes a self-test termination signal BEND during the self-test execution and starts to apply the next code to the integrated circuit 500 immediately after observing the signal showing the termination.
Patent JP-2003122647-A (JP)
Title: Information processor
Inventor: SETSUTSU ATSUSHI
IPC: G06F3/06
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processor where the contents of an RAM disk on a main storage means can be prevented from being erased even when a power source is unintentionally interrupted due to a failure or the like. SOLUTION: An OS program stored in a secondary storage device 2 and the contents of an RAM disk are loaded to a main storage means 3 when the information processor is started, and the changed RAM disk contents obtained by adding the executed result of the OS program to the RAM disk contents are stored in the main storage means 3, and the changed RAM disk contents stored in the main storage means 3 are stored in the secondary storage device 2 at the time of detecting failure.
Patent JP-2003124859-A (JP)
Title: Radio handset and radio communication system including the same
Inventor: MATSUZAKI YUKINORI
IPC: H04B7/26
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio handset of a radio communication system which is reduced in power consumption. SOLUTION: The radio handset 21a senses reception data from a master set 20 as a carrier over a plurality of channels C1 and C2 different in frequency. Starting carrier sense of next intermittent carrier sense 15a is performed over the channel C1 of the same frequency as that of the channel C1 of last carrier sense of last intermittent carrier sense. A carrier setup for setting the channel C1 is therefore unnecessary, so that the total carrier sense time can be shortened to reduce the power consumption of the radio handset 21a.
Patent JP-2003128556-A (JP)
Title: Regulator for production of osteoclast formation inhibitor and method for screening substance capable of regulating production of osteoclast formation inhibitor
Inventor: ARIYASU TOSHIO
IPC: C07H3/04
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a regulator for production of an osteoclast formation inhibitor, and a method for screening a substance capable of regulating the production of the osteoclast formation inhibitor. SOLUTION: This regulator for the production of the osteoclast formation inhibitor comprises a glucide as an active ingredient. The method for screening is carried out as follows. A cultured established cell line having an ability to produce the osteoclast formation inhibitor is cultured in a nutrient culture medium and a test specimen is added thereto. The cultured established cell line is then cultured in the presence of the test specimen and the amount of the osteoclast formation inhibitor released into the culture supernatant is measured. The resultant measured value is compared with a control measured value to thereby judge the test specimen to be a substance capable of regulating the production of the osteoclast formation inhibitor when the measured value of the test specimen exceeds or is below the control measured value.
Patent JP-2003122205-A (JP)
Title: Image forming apparatus
Inventor: HASHIMOTO JUNICHI
IPC: H04N1/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To accurately determine toner consumption by suppressing the occurrence of an error caused by an edge effect in a mode for estimating the toner consumption from a picture signal. SOLUTION: The image forming apparatus is provided with a dot counter 22 to obtain the number of image forming dots from image data, an edge counter 21 to obtain the number of edges from the image data, a look-up table A31 having toner consumption per unit area associated with the ratio between the number of image forming dots and the number of edges, a look-up table B32 having toner consumption per unit area associated with an image forming dot density, and a combining part 45 which obtains toner consumption (a) from the look-up table A31 by using the ratio between the number of image forming dots and the number of edges, obtains toner consumption (b) from the look-up table B32 by using the image forming dot density, and then combines the toner consumption (a) and the toner consumption (b) by a ratio corresponding to the edge density.
Patent JP-2003120429-A (JP)
Title: Fuel injection valve, diesel engine having this valve and fuel injection valve cooling method
Inventor: ODA YUJI
IPC: F02M21/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of a stable operation, when using a low boiling fuel in a fuel supply system of relatively low pressure. SOLUTION: In the fuel injection valve of a diesel engine which generates power by using gas energy of a high temperature and high pressure generated by burning the supplied low boiling fuel in a combustion chamber, a leak hole 12 and a leak passage 13 are provided as leak flow paths which vaporizes by blowing off a portion of the low boiling fuel flowing into the fuel injection valve body.
Patent JP-2002192347-A (JP)
Title: Electrode and method for producing the same
Inventor: QUIAN DING
IPC: B23K35/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrode capable of solving a problem of the loss of silver from a relatively non-emissive separator and also facilitating the positioning of an emissive element along the longitudinal axis of the electrode, and to provide a method for producing the electrode. SOLUTION: This invention relates to an electrode for a plasma arc torch and a method for producing the same. The electrode comprises a copper holder 16 defining two coaxial cavities 24 and 25. The emissive element 28 is secured to one (24) of the cavities and serves as the cathode terminal for the arc during operation. The relatively non-emissive separator 32 is disposed about the emissive element 28 within the other, rear cavity 25, and acts to separate the copper holder 16 and the emissive element 28, as well as resisting detachment of the arc from the emissive element 28 and attachment to the copper holder 16.
Patent JP-2002198884-A (JP)
Title: High-efficiency signal system using selective encoding and interleave processing
Inventor: SAUNDERS OLIVER W
IPC: H03M13/27
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a satellite communication network by which many data channels are transmitted efficiently via a satellite. SOLUTION: A block encoder 28 which generates an encoding uplink data stream by encoding the data channels by using a block code is used. A modulator 30 modulates the encoding uplink data stream. Then, by a transmitting antenna 32, modulation uplink data streams 34 generated as its result are transmitted to the satellite 24. The satellite uses a satellite demodulator 48 and a switch 50, and an internal data stream composed of the data channels selected from among the uplink data streams 34 is generated. The internal data stream is sent to a convolution encoder 52. The output of the convolution encoder is connected to a satellite modulator 54. A satellite transmitting antenna 56 transmits a modulation downlink data stream 58 to a receiver.
Patent JP-2003127664-A (JP)
Title: Open lock mechanism mounting structure for slide door
Inventor: KATO TETSURO
IPC: E05B83/40
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an open lock mechanism mounting structure for a slide door capable of simplifying mounting work and improving mounting efficiency. SOLUTION: The slide door is slid along a lower guide rail 102 through a lower arm 105. A bolt 111 is provided so as to rotatably mount and fix a lower guide roller 108 on the lower arm 105. A base member 13 of an open lock mechanism 10 extends to a fastening member. The base member 13 is positioned by the bolt 111. A striker 11 is provided on the guide rail 102 side, and a hook 12 is rotatably supported on the base member 13 on the arm 105 side. The bolt 111 is inserted into the base member 13 and the base member 13 is positioned.
Patent JP-2002226449-A (JP)
Title: Charge transfer compound, electrophotographic organic photoreceptor containing the same and device and method for forming electrophotographic image accepting the organic photoreceptor
Inventor: JUBRAN NUSRAILAH
IPC: G03G5/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a charge transfer compound or the like having a hydrazone-bridged heterocyclic group linked through a central bridge group. SOLUTION: This charge transfer compound is shown by the formula: (R-Q)n-Y [R is selected from the group consisting of julolidine ring group, carbazole ring group and triarylmethane ring group; Q includes an aromatic hydrazone linkage group; Y includes a bridge group between R-Q groups and is selected from a chemical bond, carbon atom, nitrogen atom, oxygen atom, sulfur atom and methylene group; Z is a 6-20C aryl group; X is (CH2)m as a linkage group, wherein at least one methylene group is selectively substituted with oxygen atom, carbonyl group, urethane group, urea group, ester group, -NR6 group, CHR7 group or CR8R9 group, and R6, R7, R8 and R9 are each H, a 1-20C alkyl or 6-20C aryl].
Patent JP-2003128205-A (JP)
Title: Garbage storage and discharge device
Inventor: SHIMAMOTO MIKIO
IPC: B65F5/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent day-to-day household waste from disfiguring streets and producing offensive odors. SOLUTION: Basement buildings 1 and 31 are constructed underground. Storage spaces 3, 25, and 32 are provided in the basement building 1 and 31. A door 4 is provided for each of the basement buildings 1 and 31. An open/close lid 7 is mounted to the basement buildings 1 and 31 so as to open and close the door 4 freely. In the basement buildings 1 and 31, mechanisms 8, 22, 26, and 33 which store garbage put in from the door 4 and discharges stored garbage 5 from the door 4 are provided. Using them, day-to-day household waste can be tentatively stored in the storage space 3 in the basement buildings 1 and 31. As a result, day-to-day household waste will not disfigure streets and produce offensive odors.
Patent JP-2003137695-A (JP)
Title: Method and apparatus for producing silicon carbide single crystal
Inventor: HARA KAZUTO
IPC: C30B29/36
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent contamination by particles when a mixed gas is introduced to produce a high quality silicon carbide single crystal. SOLUTION: The silicon carbide single crystal is grown from a silicon carbide single crystal substrate 10 being a seed crystal by arranging the silicon carbide single crystal substrate 10 being the seed crystal in a crucible 4 and introducing a mixed gas comprising a gas containing Si and a gas containing C. At this time, the flow direction of the mixed gas supplied from a mixed gas introducing tube 13 is changed by allowing the mixed gas to collide to a baffle plate 20 and then the mixed gas is introduced onto the silicon carbide single crystal substrate 10.
Patent JP-2003128751-A (JP)
Title: Capsule-type curing accelerator and epoxy resin composition using the same
Inventor: KOKADO HIROYOSHI
IPC: C08G59/40
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having flame retardance compatible with storage stability. SOLUTION: This epoxy resin composition is obtained by compounding the capsule-type curing accelerator prepared by encapsulating a curing accelerator with a covering material having the flame retardance.
Patent JP-2003132899-A (JP)
Title: Method and device for forming fuel cell electrode
Inventor: TSUTSUI YUJI
IPC: H01M4/88
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide, related to formation of a fuel cell electrode comprising a catalyst layer film and a polymer functional film, a method for removing an absorbed water content in the catalyst film layer formed on a film-like base material before the catalyst layer is jointed onto the polymer functional film, as well as a temperature condition suitable for peeling the base material from a catalyst sheet after the catalyst layer is allowed to stick to and jointed to the polymer film, and to provide a device to form a joint body between the catalyst layer film and the polymer functional film which is excellent in yield and productivity. SOLUTION: Before a film-like base material on which a catalyst layer film is formed is allowed to make contact with a polymer functional film to form a joint body of the catalyst layer film and polymer functional film, the film-like base material where the catalyst layer film is formed is heated. The film-like base material is peeled from the polymer functional film at the temperature higher than 60 deg.C and lower than the softening point at which the film-like base material thermally deforms.
Patent JP-2003143839-A (JP)
Title: Chopper regulator
Inventor: KANBARA SHIGEYA
IPC: H02M3/155
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chopper regulator which supplies a stable voltage to a load having both a frequency variation and a load current variation. SOLUTION: The chopper regulator comprises an FET 3 for converting an input voltage into a pulse-like voltage, a diode 4 for rectifying the pulse-like voltage, a low-pass filter 7 having a smoothing coil 5 and a smoothing capacitor 6 for smoothing the rectified voltage, a phase control circuit 9, and a drive circuit 10. The regulator further comprises a loop control system for stabilizing the output voltage of the filter 7. The regulator also comprises a variable resistor 11 connected in series with the capacitor 6, and a frequency discriminator 12 which discriminates the frequency of the load current and can control a resistance value of the resistor 11 based on an amplitude of the swinging frequency.  The discriminator 12 may have a microcomputer which operates to set the resistance value based on a resistance regulation table which registers the resistance value of the resistor 11 indexed by the change frequency of the load current.
Patent JP-2003136883-A (JP)
Title: Writing tool
Inventor: YAMAUCHI HARUMI
IPC: B43K8/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a writing tool in which an enough amount of ink can be discharged from a writing tip part without generating blur of handwriting and break of handwriting even when speed of ink consumption is high and viscosity of the ink is relatively high. SOLUTION: A tip main body 2 provided with the writing tip part 21 consisting of a porous material is connected with the apex of an ink tank 3. In the ink tank 3, an ink 31 and a follower 32 arranged at the back end of the ink 31 and advanced accompanied with consumption of the ink 31 are stored. In the tip main body 2, an ink outlet 23 in the axial direction is provided. The apex of the ink outlet 23 is positioned in the neighborhood of the writing tip part 21 and the back end of the ink outlet 23 is opened backward.
Patent JP-2003141703-A (JP)
Title: Magnetic disk unit
Inventor: MATSUMOTO MUNEHISA
IPC: G11B5/09
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a function for suppressing a write defect under a low- temperature environment. SOLUTION: After writing write data into a magnetic disk 3, an ambient temperature is measured by a temperature sensor 151, and compared with a temperature range value 52 enabling a normal operation. When it is out of range, write data 41 are compared with read data 42, and dummy write is carried out in order to raise head temperature in the case of noncoincidence. This operation is repeated until the write is completed normally or predetermined time passes.
Patent JP-2003096607-A (JP)
Title: Apron for wiping hand
Inventor: SATO YOSHIE
IPC: A41D13/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apron for wiping the hands convenient to wipe the wet hands and preventing a belly part from getting wet with water. SOLUTION: This apron is formed by attaching right and left shoulder strings (2) and a waist string (3) to an apron cloth (1) excellent in moisture absorption which is prepared by combining a breast part (1a) with a skirt part (1b).
Patent JP-2003139432-A (JP)
Title: Absorption type heat source device
Inventor: FUKUZAWA KIYOSHI
IPC: F24H1/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an absorption type heat source device that excels in energy use efficiency by producing a high hot water supply temperature. SOLUTION: The absorption type heat source device is designed to evaporate a refrigerant in an evaporator, absorb the refrigerant vapor in an absorbent solution contained in an absorber, lead a part of the absorbent solution to a regenerator for heating, from which the absorbent solution concentrated by evaporation of the absorbed refrigerant is returned to the absorber, cool and condense the refrigerant vapor generated in the regenerator in a condenser using water in a hot water storage tank as cooling water, and lead the refrigerant again to the evaporator. A liquid/liquid heat exchanger is disposed for heat exchange with the absorbent solution in the regenerator, and the cooling water via the condenser is further passed and heated in the liquid/liquid heat exchanger.
Patent JP-2003135134-A (JP)
Title: Belt for bag
Inventor: SHODA KIYOMATSU
IPC: A45C13/30
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a belt for a bag with good handleability in which the length of the whole belt can be adjusted and a slider fitted to the belt main body can be moved to a position where the slider is not obstructive. SOLUTION: One end of the belt body 1 can be fixed or connected to a bag body 2, and an end on the opposite side of the belt body 1 is put through a connection ring 3 and folded back to be doubled. The folded part 8 of the belt body 2 is put through the buckle 5 as folded.