baber/WOPTO huggingface dataset:
Patent JP-2003046531-A (JP)
Title: Ip address management method for communication network system
Inventor: IKEDA YORIAKI
IPC: H04L12/70
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an IP address management method for a communication network system, that can continue remote management, even if an IP address of a management object device is changed. SOLUTION: The management method includes a first step of providing an IP packet transmitter 2 to a LAN side via a first router 3, installing a management object device, installing a management device on a WAN side, installing an IP SV 1, and transmitting an IP packet including information of the IP packet transmitter 2, a second step of converting an IP packet into a dynamic global IP address by the first router 3, a third step of obtaining the management number of the IP packet transmitter by the IP SV 1, and a fourth step of recognizing the current IP address of the management object device by a management device, and the management device uses the IP address to manage the amplifier object device via a communication network.
Patent JP-2003043026-A (JP)
Title: Alcohol indicator
Inventor: OBINATA YAE
IPC: G01N31/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an indicator for detecting alcohol easily and inexpensively at a fast discoloration speed by using dichromate, an oxidation-reduction coloring matter, and a solvent. SOLUTION: This alcohol indicator is characterized in tabletting an alcohol indicator comprising 1.0 pts.wt. of potassium dichromate, 5.0 pts.wt. of diphenyl amine 1% sulphuric acid solution as an oxidation-reduction coloring matter, 75 pts.wt. of cellulose as a binder, 20 pts.wt. of water, and 0.1 pts.wt. red grade 106 as a coloring agent.
Patent JP-2003049211-A (JP)
Title: Stave cooler
Inventor: MORIMITSU HIROTOMO
IPC: C21B7/10
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a more economic and high rigidity stave cooler. SOLUTION: The stave cooler has vertically long reinforcing ribs along the height direction of the stave cooler formed in a cast base material at the positions of a passage for coolant at the back surface side.
Patent JP-2003049878-A (JP)
Title: Vehicular disc brake
Inventor: UENO TETSUYOSHI
IPC: F16D65/097
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To stably ensure elastic repellent force of a pad spring contractedly provided between a bridge part of a caliper body and a friction pad for a long period. SOLUTION: A base part 27a straddling a disc rotor 11 in a disc axial direction and four spring pieces 27c are provided on a pad spring 27. The base part 27a is allowed to abutted on a disc radial direction inner side face of a suspended piece 24a of a back plate 24. Tips of the spring pieces 27c are allowed to abut on a disc radial direction inner side face 24b of the back plate 24, intermediate parts of the spring pieces 27 are allowed to abut on an opening rim 28c of a large rectangular hole 28b of the bridge part 12e, and elastic repellent force is applied to the spring pieces 27c.
Patent JP-2003051497-A (JP)
Title: Method and device for heat treatment
Inventor: SAKAMOTO KOICHI
IPC: C23C16/44
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for heat treatment, which can decrease the number of mimic treated bodies to be used and heat-treating the treated bodies, as specified with high in-surface uniformity and inter-surface uniformity, when the treated bodies which are less than the maximum treatable number of a treated body holder are heat-treated. SOLUTION: When the treated bodies which are fewer than the maximum treatable number of the treated body holder are heat-treated, the heat-treating method performs heat treatment under treatment conditions, previously set according to a mount pattern by specifying a treated body quantity range that the quantity of treated bodies to be treated according to a treated body quantity range of 1 or 2, where a reference quantity less than the maximum treatable number of the treated body holder is set as a maximum value and mounting the treated bodies according to the mount pattern set, corresponding to the specified treated body quantity range. The heat-treating device is equipped with a controller for implementing the heat-treating method.
Patent JP-2002218566-A (JP)
Title: Apparatus and method for remotely controlling household appliances
Inventor: YOON SANG CHUL
IPC: H04L12/28
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for remotely controlling household appliances that controls the household appliances at outside the home through a power line, monitors their operating states, recognizes information with respect to various items and states, and transmits a control command through a mobile terminal on the occurrence of a fault in a household appliance. SOLUTION: A user calls an IP address of a washing machine through the Internet, a PC used by the user performs a control program controlling the called washing machine, enters the controls command with respect to the washing machine according to the performed grogram, the washing machine is operated by the input of the control command, the information with respect to the various items of the washing machine in operation is transmitted to the user to allow the user to recognize it.
Patent JP-2003060269-A (JP)
Title: Laser device
Inventor: YAMAZAKI MASATAKA
IPC: H01S3/036
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To realize a long service life of laser gas and a long term for cleaning and replacement of optical components, by preventing contamination of laser gas medium. SOLUTION: A preparatory ionizer 6 is provided outside a chamber 1, and a transparent window 6 is provided between the preparatory ionizer 6 and the chamber 1, so that the preparatory ionizer 6 is not brought into contact with the laser gas medium. A hollow dielectric substance provide in a gas flow path may be used instead of insulating bodies 22 and 24 of discharging electrodes 21 and 22. In addition, microwave from a microwave generator may be propagated, by using a waveguide to the hollow dielectric substance.
Patent JP-2003057015-A (JP)
Title: Visual examination device for minute part and method for using the same
Inventor: HARA TAKUYA
IPC: G01B11/24
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a visual examination device for a minute part capable of certainly performing the delivery and suction flying feed of the minute part one by one by simple constitution to accurately perform the visual examination of the outer surface of the minute part. SOLUTION: The square chip 9 successively supplied from a straight advance feeder 70 is received in the groove-like pocket 25 of the disc part 24 of a cutting and dividing feed part 20 one at a time. The disc part 24 is rotated while the square chip 9 is sucked and held, in such a state that the E-surface and F-surface of the square chip 9 are released to pick up the images of the E- and F-surfaces at an image pickup position R2 on the way of feed, before the square chip 9 is fed to a four-surface inspection part 50. The square chip 9 held to the groove-like pocket 25 is sucked by a suction nozzle 56 in the four-surface inspection part 50. When the square chip 9 is fed into the four-surface inspection part 50 in a flying state, the images of four surfaces (A- surface-D-surface) of the square chip 9 are picked up.  The cutting and dividing feed 20 has both of a two-surface (E-surface, F-surface) image pickup function of the square chip 9 and a cutting and dividing feed function up to the four-surface inspection part 50.
Patent JP-2003059874-A (JP)
Title: Method of polishing board
Inventor: TERASAKI HIROKI
IPC: B24B37/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of polishing a metal laminated film, which polishes the film without thinning of an interlayer insulation film, after the surface of the metal laminated film is relieved of irregularities by filling the recessed parts of the metal laminated film with resin. SOLUTION: When a metal laminated film, having irregularities on its surface, is polished by a method where a board, which is fixed to a holder and has a metal laminated film having irregularities on its surface, is pressed against an abrasive cloth and the board, the abrasive cloth are moved relative to each other to polish the metal laminated layer and to planarize the surface irregularities, and the metal laminated film is polished, after recessed parts of the surface are filled with resin.
Patent JP-2003053604-A (JP)
Title: Manufacturing method and boring method of splice member, and sleeper for boring
Inventor: OKADA TAKASHI
IPC: B23B51/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency of a splice member which must be bored. SOLUTION: A cut part 2 which is formed of an accumulated material such as cork is formed on a sleeper 1. A work 100 is disposed the sleeper 1 with the cut part 2 turned upwards. A drill 120 of a cutting machine has a cutting tip 122 installed in a protruding and accommodating manner on a side part 121. A manufacturing method of the splice member 100 used in a large structure comprises a step of boring a hole 103 in the work 100, and a step of performing chamfering, deburring, countersinking, and other finishing by the cutting tip 122 on an edge part 105 on a back side 104 of the hole 103.
Patent JP-2003057292-A (JP)
Title: Semiconductor integrated circuit tester, testing board and semiconductor integrated circuit testing method
Inventor: KAWAI ATSUSHI
IPC: G01R31/30
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To realize a high-speed test of semiconductor devices. SOLUTION: This is a semiconductor integrated circuit tester for testing the operation of each semiconductor device, by dividing a large number of semiconductor devices into a plurality of test groups, and successively supplying a testing signal to the semiconductor devices in each test group. The tester is provided with testing boards 1, which have a large number of mounted IC sockets a11 to amn for fitting semiconductor devices, and clock selection supply means S for performing a changeover of clock signals, supplied from outside in synchronization with a group selection signal for specifying a test group and supplying it to each of the IC sockets a11 to amn.
Patent JP-2003055153-A (JP)
Title: Resin powder for skin care composition, skin washing agent and cosmetic using the same, and method for manufacturing resin powder for skin care composition
Inventor: SASAKI YUKI
IPC: A61K8/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a resin powder for skin care composition which makes a cosmetic, a skin washing agent, or the like, have sufficient spreadability and adhesivity on its application, a skin washing agent and a cosmetic using the same, and to provide a method for manufacturing the resin powder for skin care composition. SOLUTION: In the resin powder for skin care composition, the volume average particle size of the resin powder is 2.0-20.0 μm, the shape coefficient SF1 is 110-140, and the volume average particle distribution GSDv is <=1.3. Owing to the present invention, sufficient spreadability and adhesivity can be imparted when applied.
Patent JP-2003059046-A (JP)
Title: Recording method and recorder
Inventor: SHIMOFUKU HIKARI
IPC: G11B7/006
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To improve recording quality when recording or rewriting information to/from a phase transition type optical recording medium. SOLUTION: In this recorder 1 for recording or rewriting optical information to/from the phase transition type optical recording medium 2 with a multi-speed system by a recording wave subjected to pulse width modulation (PWM: pulse width modulation), a 1 signal having the signal width nT after the modulation is recorded or rewritten by the recording wave of a recording wave pulse train having a pulse part (fp), a multi-pulse part (mp) and a pulse part (ep), and the relation between the time width x and the time width z satisfies x>=2z when the time width of the pulse part (fp) is expressed as x and the time width of the pulse part (ep) is expressed as z.
Patent JP-2003052671-A (JP)
Title: Fingerprint detection device and manufacturing method therefor
Inventor: OKA SHUICHI
IPC: G01B7/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce stresses applied to a protective film and to prevent stress migration, etc., of a wiring material in a semiconductor chip compared with conventional examples. SOLUTION: A fingerprint detection device is provided with a fingerprint sensor chip 10 and a carbon-based protective film 14 provided on the outermost surface of the chip 10. A diamond-like carbon is used for the protective film 14, and this carbon is formed at a film forming temperature of 200-450 deg.C. By this configuration, the stress applied to the carbon can be reduced compared with a protective film formed at not more than 200 deg.C. Also, since the upper limit of the film forming temperature is set at 450 deg.C, breakage of an aluminum wiring material, etc., due to the stress migration in the chip 10 can be suppressed, and peeling off of the film itself can be prevented.
Patent JP-2003055612-A (JP)
Title: Thermosetting powder coating and method for forming coating film
Inventor: AGAWA TETSURO
IPC: B05D7/14
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting powder coating which is excellent in recyclability and can furnish a coating film with excellent reflexive reflection. SOLUTION: The thermosetting powder coating comprises being obtained by spray drying an organic solvent solution comprising a thermosetting resin, a curing agent and a glass bead as the indispensable film-forming components, wherein the thermosetting powder coating has an average particle size of 1-100 μm.
Patent JP-2003067925-A (JP)
Title: Optical disk device
Inventor: FUKUCHI KIYOSHI
IPC: G11B7/126
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To optimize recording power in a recording-capable optical disk. SOLUTION: The recording power is optimized by an OPC. A controlling part 24 diversifies the recording power to record test data and computes the modulation factor m of a reproducing RF signal. An inflection point where the inclination of variation of the modulation factor m to the recording power varies is extracted, and the optimum recording power is a value obtained by the multiplication by a prescribed parameter to the recording power corresponding to the inflection point as the target recording power. The target recording power is a recording power whose modulation factor m becomes zero from the inclination in variation to the recording power of the modulation factor m, and the optimum recording power is obtained by the multiplication by the prescribed parameter to the target recording power.
Patent JP-2003068900-A (JP)
Title: Package for housing electronic component
Inventor: TOKUDA SATOSHI
IPC: H01L23/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that after a metal cover is welded to a metal frame brazed to a sealing metallized layer, the frame might be released from the sealing metallized layer so that the hermetically sealing reliability of a package is low. SOLUTION: A package for housing an electronic component comprises an insulating base 1 having the component 5 mounted on an upper surface thereof, a rectangular frame-like sealing metallized layer 2 having a roundness 10 on an outer periphery of a corner covered so as to surround the mounting part on an upper surface of the base 1, a rectangular frame-like metal frame 3 having a roundness 9 on an outer periphery of a corner connected to the upper surface of the layer 2 via a brazing material, and a cover 4 mounted on an upper surface of the frame 3 in such a manner that a radius of curvature of the roundness 9 of the outer periphery of the corner of the frame 3 is larger than that of the roundness 10 of the outer periphery of the corner of the layer 2.  Thus, the frame 3 is rigidly connected to the layer 2 via a brazing material reservoir 8 of a sufficient size at the respective corners.
Patent JP-2003077925-A (JP)
Title: Method for manufacturing silicon wafer and silicon wafer
Inventor: NAKADA YOSHINOBU
IPC: H01L21/322
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To form BMDs inside a silicon wafer in a shorter time and by a lower temperature heat treatment than conventional. SOLUTION: This method for manufacturing the silicon wafer, where the silicon wafer is heat-treated in a gas atmosphere to form vacancies inside, is characterized in that the silicon wafer W, to which nitrogen is previously added, is subjected to the heat treatment.
Patent JP-2003078605-A (JP)
Title: Portable telephone set
Inventor: KANAZAWA MASAHARU
IPC: H04W88/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set easy to operate. SOLUTION: In an interface part 11 of the portable telephone set, an operator designates the number of each digit of a telephone number by rotating a plurality of rotary dials 21 describing the choices of numerals 27 for each digit of the telephone number while watching the choices of the number 27 described along the peripheries of the rotary dials 21. These designated numbers of respective digits are recognized by a detector 22 and a control part 13. In such a state, a telephone call is made by operating a call switch 18. While directly watching the numbers 27, the telephone number can be designated.
Patent JP-2003073117-A (JP)
Title: Porous calcium carbonate particles and their producing method
Inventor: OTA YOSHIO
IPC: C01F11/18
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide porous calcium carbonate particles able to be produced easily and efficiently and their producing method. SOLUTION: Porous particles coagulated with the porous calcium carbonate particles are formed by performing nucleus forming and growth of crystals different ones obtained from usual lime milk, by blowing of carbon dioxide in a mixture of pulverized slaked lime of 25 g or more having 0.5-5 mm diameter with water 1 L instead of the lime milk in which very fine particles obtained by adding quick lime into water are suspended. The porous calcium carbonate particles are easily obtained without a new carbonation process or addition of chemicals.
Patent JP-2003076377-A (JP)
Title: Method and device for delivering musical piece data and terminal device
Inventor: KIMURA HAJIME
IPC: G10K15/02
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To reproduce musical piece data composed by a user himself or herself by karaoke (orchestration without lyrics). SOLUTION: When receiving original musical piece data from a terminal device 30, a control part 12 of a musical piece data delivery device gives the original musical piece data a reservation code for reproducing the original musical piece data by a karaoke device 40, and transmits the given reservation code to the terminal device 30 and makes the reservation code correspond to the original musical piece data and stores them in a musical piece database 13. When the user who has acquired the reservation code inputs the reservation code to the karaoke device later, the reservation code is transmitted from the karaoke device 40 to a musical piece data delivery device 10.  When receiving the reservation code, the control part 12 extracts the original musical piece data corresponding to the reservation code from the musical piece database 13 and transmits the extracted original musical piece data to the karaoke device 40.
Patent JP-2003078411-A (JP)
Title: Oscillator and electronic equipment using the same
Inventor: KATO AKIRA
IPC: H03L7/099
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator capable of making jitter of an oscillation output signal of a PLL circuit small and an electronic equipment using the oscillator. SOLUTION: An oscillating circuit which uses a crystal resonator X1 and in which absolute values between a rise waveform slope (slew rate) and a fall waveform slope (slew rate) of an output signal are different is provided with a phase switching means 12 for outputting the output signal as it is or performing phase inversion of the output signal and outputting the output signal. Then, it is possible to make jitter of an oscillation output signal of the PLL circuit small by selecting a phase of the output signal of the oscillator in accordance with a configuration of the PLL circuit using the oscillator as a reference signal source.
Patent JP-2003075093-A (JP)
Title: Shot cleaning apparatus and its operation method
Inventor: MURAMOTO KOJI
IPC: F28G15/04
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a shot cleaning apparatus and its operation method, in which a flow rate of shots of steel balls is easily variable in response to load change or increase of pressure loss in a GGH (gas-gas heater) without upsizing the apparatus. SOLUTION: Dust adhered to heat transfer pipes 5 is removed by scattering shots from a feeder 1 on the pipes 5 which performs heat exchange between the inner fluid and dust-containing gas. Shot circulation in the apparatus is controlled by varying the shot-transfer speed of the feeder 1 by employing a controllable motor, e.g. provided with an inverter. The shots are spontaneously dropped all the time as required from a bypass chute 11 provided in the feeder 1. Further, a specified amount of shots are added all the time from a feeder 10 of a shot tank 9 in the outside of the system to the shot circulation system. In this case, operation is kept in a constant speed (maximum capacity) in the shot-transfer system including a shot-transferring bucket-conveyor 8, a shot distributor 4, a dust separator 6 and a shot discharger 7, etc.
Patent JP-2003086300-A (JP)
Title: Blind type insertion plug socket
Inventor: HOSODA KENJI
IPC: H01R107/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a blind type insertion plug socket, which can perform insertion of a plug simply and randomly even when its surrounding space is narrow, at the time of arranging the socket, can carry out it cheaply with easy structure, and can carry out high and safety conduction certainly. SOLUTION: An inner-ring-like electrode part 5a is prepared in the inside of an insertion hole 4 of the shape of a cone of the socket 1 fixed to a wall 7 side of a building, or the like. A socket-like electrode part 5b, which has an opening part, is arranged at the back part of the insertion hole 4. And they are insulated mutually, and connected with leads 6a and 6b. On the other hand, an outer-ring-like electrode part 17 is formed in outward of a cone head part 15 of a plug 2, a projection-like electrode part 16 is formed in its tip part, and they are insulated mutually and connected with leads 19a and 19b. The plug 2 can be freely inserted into the insertion hole 4 without relating to the insertion posture of the circumference direction, and then both of them are electrically conducted.
Patent JP-2003082981-A (JP)
Title: Thick mud type jacking device by low thrust system
Inventor: SABI YOSHIAKI
IPC: E21D9/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a thick mud type jacking device suitable for injecting a lubricant, useful for restraining the deterioration of a tail void or reconstruction. SOLUTION: This thick mud type jacking device by a low thrust system is characterized in that a jacking pipe for injecting the lubricant and a jacking pipe not for injecting the lubricant are arranged between a boring machine 1 and an initial pushing jack 2, at least one of jacking pipes for injecting the lubricant is constituted as a thrust monitor jack pipe 31, and while confirming in which section thrust increases from a pipe outer peripheral resistance value based on respective ones of pressure of the initial pushing jack and pressure of a monitor jack, the lubricant is injected into a required section.