baber/WOPTO huggingface dataset:
Patent JP-2003032134-A (JP)
Title: Radio wave generating source detection device
Inventor: MATSUI TAKAHIRO
IPC: H04B1/16
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave generating source detection device that can recognize the approach of the device up to an installed position of a wiretapping transmitter or the like generating a radio wave resulting in easy detection of the transmitter. SOLUTION: Differing from a conventional radio wave generating source detection device a, logarithmic amplifier circuit 13 of this device amplifies a detected signal obtained by a detection circuit 12, and even when the device approaches to the wiretapping transmitter or the like to a certain extent or more, an interval (frequency) of blinking of an LED 16 keeps changing.
Patent JP-2002121630-A (JP)
Title: Ni BASED ALLOY PRODUCT AND ITS PRODUCTION METHOD
Inventor: ANADA HIROYUKI
IPC: C22F1/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an Ni based alloy product in which the elution of Ni in high temperature water is extremely small over a long period and to provide its production method. SOLUTION: (1) In the Ni based alloy product, an oxidized film containing at least two layers of a first layer essentially consisting of Cr2O3 in which the ratio of Cr occupied in the total content of metallic elements is >=50% and a second layer essentially consisting of MnCr2O4 and present at the outside of the first layer is present on the surface, the crystal grain size of Cr2O3 in the first layer is 50 to 1,000 nm, and the total thickness of the oxidized film is 180 to 1,500 nm. (2) In the method for producing the Ni based alloy product of the above (1), an Ni based alloy product is subjected to oxidized film deposition treatment of being held at 650 to 1,200 deg.C for 1 to 1,200 min in an atmosphere of hydrogen or in a mixed atmosphere of hydrogen and argon whose dew point is -60 to +20 deg.C.
Patent JP-2003031415-A (JP)
Title: Inductive load controller, shipping inspecting method thereof and a/d converter selecting method
Inventor: HONDA TAKAYOSHI
IPC: F02D41/20
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the current control precision without adding circuit to an inductive load controller. SOLUTION: The controller has a current detection resistor R1 in series to a linear solenoid L1 and level shift circuits C1, D1 to which voltages VH, VL are inputted to both ends of the resistor R1 to output higher voltages by fixed voltages than the input voltages. In every fixed period of time, an A/D converter 6 A/D-converts the outputs of the level shift circuits C1, D1 to detect the difference between both converted values as currents flowing in the solenoid L1. An ECU 1 controls the duty ratio of PWM signals for driving power feeding switching elements 22, 21 so that the detected values may be target values. If the duty ratio of the PWM signals is 0%, it A/D-converts the outputs of both circuits C1, D1, and calculates the difference between both converted values as offset values showing the output characteristics difference between the circuits C1, D1.  The detected values used for calculating the duty ratio of the PWM signal are corrected, using the offset values.
Patent JP-2003031510-A (JP)
Title: Apparatus and method for heat treatment
Inventor: OONAMI NOBUYUKI
IPC: C23C16/46
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus, capable of achieving high-speed convergence of heat treatment temperature and high-temperature stability over a wide treatment temperature range. SOLUTION: This heat treatment apparatus is provided with a treatment chamber for heat-treating a received object to be treated, a fluid passage formed along the outer surface of the treatment chamber, a heating means for the heat treatment provided in the fluid passage, a fluid passing means for passing a fluid in contact with the heating surface of the heating means through the fluid passage, and a control means for controlling the temperature and/or the flow of the fluid passing through the fluid passage.
Patent JP-2003025333-A (JP)
Title: Vacuum forming method
Inventor: HASEGAWA ISAMU
IPC: B29C33/38
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum forming method capable of easily molding a part having a complicated shape at a low cost with high accuracy without using a rigid mold. SOLUTION: A soft silicone resin is cast in a retaining mold to be cured and the cured silicone resin is demolded from the retaining mold and a metal tube 4 is pushed in the suction part 11 of the formed mold 1 to form a suction hole 12. Thereafter, a venting body 2 is arranged on the side of the opening part 15 of a suction base 3 to place the mold 1 on the suction base 3 to fix the same. A material 5 to be molded is placed on the upper surface 8 of the mold 1 and heated to start vacuum suction.
Patent JP-2003035394-A (JP)
Title: Lining method, lining material and connecting structure of lining material
Inventor: MITANI HISAO
IPC: B29C63/34
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a lining material capable of making the lining material which can maintain the shape retention of a flange and hardly produce a gap after the application. SOLUTION: A flange part 12 is formed in a multilayer and a resin absorbing material 14 is provided on a side.
Patent JP-2003033695-A (JP)
Title: Coating apparatus
Inventor: HANAMI TOSHIO
IPC: B05C1/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus in which the running cost is reduced by improving a conventional apparatus in which a PET resin film or the like coated previously with a coating agent is necessary as consumable supplies and then the cost of a film material in addition to a coating agent or the application cost for applying the coating agent on the surface of the film is required. SOLUTION: The coating agent 3 in a hot vessel 2, which is held in a melting condition, is stuck on the surface of a pick up roller 7 and is carried to a press contact part with a transfer roller 20. The press contact surface is formed between the pickup roller 7 and the transfer roller 20 and when the coating agent 3 is passed through the press contact surface, the required quantity of the coating agent 3 is stuck on the surface of the transfer roll 20. A recording medium 64 is carried by bringing a press roller 33 into press contact with the surface of the transfer roller 20, on which the coating agent 20 is stuck, through the recording medium 64 and the coating agent is applied on the surface of the recording medium 64. The coating agent 3 in which the heat is absorbed by the recording medium 64 is hardened at the moment to form a protective film on an image surface.
Patent JP-2003036418-A (JP)
Title: Ic card reader
Inventor: TAKIGUCHI MASAHIRO
IPC: B42D15/10
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an IC card reader capable of communicating with a non- contact type IC card even while a null point occurs. SOLUTION: A control circuit 14 of a reader/writer 11 switches impedances of a transmission circuit part 19 for transmitting a radio wave signal to an IC card 13 by controlling an impedance switching part 16 in the case no response is received from the IC card even though a command is transmitted to the IC card 13.
Patent JP-2003034245-A (JP)
Title: Device controlling fore and aft vibration damping of carrier
Inventor: TSUKADA KAZUHIKO
IPC: B61B12/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a device controlling a fore and aft vibration damping of a carrier, which prevents a 'fall forward' phenomenon caused by the fore and aft swing of the carrier, by reducing the damping force of a damper only while the carrier passes on a column, and realizes an improvement of a ride comfort. SOLUTION: The device is characterized in that it is composed of a vibration damping means 2 for absorbing the fore and aft vibration of the carrier 5 and a control means 1 for controlling the vibration absorption function of the vibration damping means 2 into an adequately weakened state only while the carrier passes on the column.
Patent JP-2003034388-A (JP)
Title: Case for fd
Inventor: USUI AKIHIKO
IPC: B65D85/57
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a case for an FD, out of which the FD can be easily taken when the FD is to be taken out of the case and which prevents two FDs, having a two-ply structure, from being separated from each other. SOLUTION: In the rectangular and platy case for the FD 6, a case body 1 is composed of upper and lower lids 2 and 3 for housing the FD 6; a hole 7 for indicating the capacity of the FD 6 receives attention; a protrusion 5 which can be inserted into the hole 7 is formed in an inner side surface of the upper lid 2 in such a manner as to be integral with the case body 1; and a supporting material piece 8 for partially holding four corners of the FD 6 is formed integrally inside the upper lid 2 of the case body 1.
Patent JP-2003037940-A (JP)
Title: Wiring apparatus for system linking system
Inventor: FUJIOKI HIROSHI
IPC: H02B1/40
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiring apparatus for a system linking system for easily allowing the system linking operation by using an existing residential distribution board. SOLUTION: The wiring apparatus is provided with a commercial power supply breaker 1 whose primary side is connected to the commercial power supply AC, a linking breaker 2 whose primary side is connected to a distributed power supply 10, a terminal block 3 whose primary side is connected to the secondary sides of the breakers 1, 2 and whose secondary side is connected to a main breaker 21 of the residential distribution board 20, and a box 4 for accommodating the breakers 1, 2 and the terminal block 3. Even if there is no space for a new linking breaker in the existing residential distribution board 10, the system linking system can be easily constituted by using the existing residential distribution board 10 without replacing the existing residential distribution board with the residential distribution board having the space and system linkage can be implemented.
Patent JP-2002116690-A (JP)
Title: Improved method for editing map data
Inventor: WHITE KERRY
IPC: G01C21/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system that form and store map data through which use of the data by a navigation/application/program is made easy in a navigation system. SOLUTION: The map data represent geographic features located in a region. The map data are formed in parcels so that each parcel includes a portion of the map data. The map data included in each parcel represent geographical features which are included in individuals corresponding to plural rectangular areas arranged in the region. Each rectangular area has a uniform dimension in a first coordinate direction and also has a dimension in other direction so that the map data which represent the geographical features included in the rectangular area, are made close to a maximum data size with respect to the parcel but do not exceed the maximum data size.
Patent JP-2003046357-A (JP)
Title: High impedance circuit
Inventor: OKABASHI TETSUYOSHI
IPC: H03H5/12
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an LNB(Low Noise Block down-converter) 11 that prevents a peripheral circuit from being destroyed by utilizing a counter electromotive force produced across an inductor L due to a surge voltage in the LNB 11 whose input impedance is made high by inserting an LC parallel resonance circuit 17 to the input stage of a regulator IC 18 supplying power to a signal amplification/frequency conversion circuit 19 and a pulse detection circuit 20 which (LNB 11) is incorporated in a high impedance circuit 15 in order to increase a signal level which is inputted to the pulse detection circuit 20 for outputting a satellite switching instruction and which is decided depending on the relative ratio of the circuit impedance to the impedance of lines and signal sources or the like. SOLUTION: A diode D is connected to the LC parallel resonance circuit 17 to flow back a loop current, thereby canceling the counter electromotive force caused across the inductor L. Thus, the counter electromotive force caused across the inductor L is eliminated to decrease the voltage across the inductor L to the level of a forward voltage VF of the diode D so as to prevent the peripheral circuit such as the high impedance circuit 15 from being destroyed.
Patent JP-2003043213-A (JP)
Title: Scattering anisotropic film, laminated film and method for manufacturing the same
Inventor: TAKAHASHI SUSUMU
IPC: G02B5/30
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To extremely easily manufacture a scattering anisotropic film having anisotropic light scattering characteristics with high work efficiency and no trouble. SOLUTION: The device for the manufacture is equipped with a generating source 2 which generates electromagnetic waves, a mask 4 which modulates the electromagnetic waves, and a long size photosensitive film 5 which reacts with the electromagnetic waves. The mask 4 is disposed between the source 2 and the long photosensitive film 5 and the pattern formed on the mask 4 is recorded on the long photosensitive film 5.  The long photosensitive film 5 is irradiated with the electromagnetic waves while the mask 4 and the long photosensitive film 5 are relatively fixed in such a manner that the angle of the axial direction of the scattering anisotropy with respect to the flowing direction of the photosensitive film 5 is almost equal to the angle of the tilt angle of the long size polarizing plate film having polarizing characteristics to be used for a liquid crystal panel by laminating together with the scattering film.
Patent JP-2003040315-A (JP)
Title: Capping toy
Inventor: NIKAIDO TERUO
IPC: A63H3/18
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a capping toy excellent in appearance which can operate a figure without shaking a beverage vessel. SOLUTION: The capping toy used on a spout of the beverage vessel comprises a capping part to be capped to a cap fitted to the spout of the beverage vessel, an operating member which is provided in the capping part and freely advanced/retracted to/from a lower end opening of the capping part, an urging means which is provided in the capping part, urges the operating member toward the lower end opening and returns the operating member to the initial position close to the lower end opening, and the figure which is attached to the capping part to perform a predetermined motion by the operation of the operating member, and performs the predetermined motion of the figure by the relative motion of the operating member to the capping part.
Patent JP-2002127944-A (JP)
Title: Frp made automobile panel
Inventor: NOMAN FUMIAKI
IPC: B62D25/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an FRP made automobile panel having a reduced mass, good appearance, and high impact resistance. SOLUTION: This automobile panel is made of FRP using a cloth substrate made of continuous fiber as a reinforcing fiber. The cloth substrate has no seam on at least a surface of the panel.
Patent JP-2002317152-A (JP)
Title: Coating agent having low refractive index and reflection preventive film
Inventor: OHATA KOICHI
IPC: C09D183/06
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent having a low refractive index, and a reflection preventive film which has abrasion resistance and contains a layer having a low refractive index for preventing the film from being stained by a fingerprint for example. SOLUTION: The coating agent having a low refractive index and the reflection preventive film containing a layer having a low refractive index comprises hollow silica particles having an average particle size of 0.5-200 nm and a refractive index of 1.44-1.34 which is added in a copolymer comprising Si(OR)4 and R'm Si(OR)4-m or a copolymer matrix further comprising R"n Si(OR)4-n (wherein R is an alkyl group; R' is a fluorine-containing substituent group; R" is a substituent group having a vinyl group or at least one functional group of an amino group, an epoxy group, a chloro group, a methacryloxy group, an acryloxy group and an isocyanato group; and m and n are each a substitution number), wherein the copolymer is a composition of any of an organic silicon compound or its copolymer.
Patent JP-2003042829-A (JP)
Title: Sliding resistance type liquid level detection apparatus
Inventor: SATO KOICHI
IPC: G01F23/36
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sliding resistance type liquid level detection apparatus for displaying when a movable contact comes into contact with a fixed contact corresponding to the maximum measurement position or the minimum measurement position of fuel or the like even if several fixed contacts are short-circuited. SOLUTION: The sliding resistance type liquid level detection apparatus comprises an output electrode P0 that is connected to a detection section comprising a plurality of fixed contacts P and resistors (r) via a resistor r0 for adjustment, a movable contact 7 that is subjected to sliding contact on the fixed contacts P, and a display 102 for displaying the liquid level by the variation of the resistance of the resistors (r). The sliding resistance type liquid level detection apparatus comprises a fixed contact PE at the uppermost end section that is located at the uppermost end position for outputting the signal of the sum of resistance in the resistors (r) and the resistor r0 for adjustment, and a fixed contact P8 adjacent to the fixed contact PE at the uppermost end section.  Then, the resistance of the resistor rE between the fixed contact PE at the uppermost end section and the adjacent fixed contact P8 is equal to or more than a resistance obtained by subtracting the resistance of the resistor rE from the sum of the resistance of the resistors (r) and that of the resistor r for adjustment.
Patent JP-2002045193-A (JP)
Title: Method for producing optically active amino acid
Inventor: KANEKO MAKOTO
IPC: C12R1/38
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To perform industrial production of an optically active amino acid from fumaric acid with a compound having amino group by using microorganisms improved activity and productivity per microbial cell. SOLUTION: This method for producing the optically active amino acid by effecting microorganisms selected from a group of the genuses Hafnia, Burkholderia, Acidovorax, Pseudomonas, Arthrobacter, Paracoccus, Sphingomonas and Brevundimonas, or their treated materials on a mixture of a compound having amino group such as alkane diamine with fumaric acid is provided by presenting magnesium ion in the above reaction system.
Patent JP-2003045008-A (JP)
Title: Thin-film magnetic head and manufacturing method thereof, and magnetic disk device
Inventor: OKADA TOSHIHIRO
IPC: G11B5/31
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a highly stable magnetic disk device using a perpendicular recording magnetic head which is manufactured so as not to be affected by the external magnetic field. SOLUTION: A shield 15 for the external magnetic field is formed apart from a main magnetic electrode 12 with a gap film interposed therebetween, and its end part is arranged so as to retreat from the surface 14 opposite to a medium. The influence of the external magnetic field 16 is suppressed by providing the shield 15 for the external magnetic field, and further the leakage of the magnetic field to the medium 1 from the shield 15 for external magnetic field is prevented by making the end part retreat from the surface 14 opposite to the medium so that the erase of a magnetizing signal 4 does not occur.
Patent JP-2002124495-A (JP)
Title: Method and equipment for washing polishing pad conditioner
Inventor: YANG MIN-SOO
IPC: H01L21/302
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for washing off a polishing pad conditioner for effectively remove particles attached to the polishing pad conditioner. SOLUTION: The polishing pad conditioner 38 is dipped in a washing path 40 containing washings 42. The washings 42 is continuously supplied to the bath 40. An inert gas is discharged from a lower part of the bath 40 into the washings 42. The discharged inert gas bubbles the washings 42, leading to removal of the particles sticking to the polishing pad conditioner 38. Since the washings 42 including the particles is overflown out of the bath 40, the polishing pad conditioner 38 is effectively washed. Since a wafer is polished using the polishing pad conditioner 38, scratches or particles to be generated on the wafer can be reduced.
Patent JP-2003060327-A (JP)
Title: Electronic component and manufacturing method therefor
Inventor: KOBAYASHI YASUHIRO
IPC: H05K1/18
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of electrical connection properties being easily affected by heat and easily changing, since a conduction layer melts again, when heat is added in a post-process where the conduction layer is formed as the conduction layer is formed between a bump and an electrode by melting a conductive material in a conventional connection method. SOLUTION: A surface acoustic wave element 4 and a wiring board 5 are electrically connected, bonded, sealed and cut by using anisotropic conductive resin 14. Thus, an electronic component whose electrical connection state is thermally stable can be obtained easily.
Patent JP-2003055149-A (JP)
Title: Skin care preparation
Inventor: YOSHINO OSAYUKI
IPC: A61K8/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation that includes 2-O-α-D- glucopyranosyl-L-ascorbic acid having excellent skin-whitening effect. SOLUTION: 2-O-α-D-Glucopyranosyl-L-ascorbic acid, an ultraviolet A region- shielding agent, for example, t-butylmethoxybenzoyl-methane and an ultraviolet B region-shielding agent, for exampl, octy methoxycinnamate are formulated to the skin care preparation.
Patent JP-2003058074-A (JP)
Title: Matrix type display panel
Inventor: SUZUKI KOJI
IPC: H01J11/34
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To solve a brightness gradient problem occurring in one-side driving of a matrix type display panel, and the problems of increase in the number of ICs and power consumption at the time of both-side driving. SOLUTION: A matrix type phosphor display panel driven by a field discharge type electron source has an array substrate 11 having a plurality of scanning line wiring 12 and a plurality of signal line wiring orthogonal thereto on the front surface side and formed with a field discharge type electron source for the display pixels defined by each cross point of these scanning line wiring 12 and signal line wiring and a counter substrate 27, and the individual substrates 11, 27 hold a predetermined gap and are made vacuum between them, and a plurality of back surface wiring 23 are arranged to be connected with the scanning line wiring 12 at both end parts on the back surface side of the array substrate 11.
Patent JP-2003056044-A (JP)
Title: Liquid feeder
Inventor: KAWAMOTO SHOICHI
IPC: E03D9/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid feeder which is easy to use and capable of stably feeding a liquid formulation over a long period of time. SOLUTION: The liquid feeder 10 is equipped with a liquid bottle 11 which houses the liquid formulation L, a supporting part 15 for supporting the liquid bottle 11, and a vent-hole forming means 17 for forming a vent hole 17a in a prescribed place on the liquid bottle 11; an outlet 12d for making the liquid formulation L flow out is formed below the liquid bottle 11 supported by the supporting part 15; and in use, the vent hole 17a, which communicates with the outside, is formed in the place, above a liquid level of the liquid formulation L, on the liquid bottle 11 by the means 17.