baber/WOPTO huggingface dataset:
Patent JP-2003035678-A (JP)
Title: Defect-inspection optical system and surface-defect inspection apparatus
Inventor: ISHIGURO TAKAYUKI
IPC: G01B11/30
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a defect-inspection optical system and a surface-defect inspection apparatus wherein a recess defect and a protrusion defect can be discriminated and inspected with high accuracy regarding an irregular defect on the surface of a face plate. SOLUTION: A light receiving system which comprises n pieces of arranged light receiving elements and in which images formed along a direction at right angles to a main scanning direction become the arrangement direction of the light receiving elements is installed, and an upper-limit peak and a lower-limit peak are obtained regarding the recess defect and the protrusion defect in detection signals of the light receiving elements in the arrangement direction of the n pieces of light receiving elements. According to the relationship between the upper-limit peak and the lower-limit peak in the arrangement direction of the light receiving elements, the recess defect and the protrusion defect are discriminated, and the defect is detected.
Patent JP-2003040613-A (JP)
Title: Method for producing inorganic spherical powder
Inventor: MIZUTANI SUSUMU
IPC: C01B33/18
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide as method for producing inorganic spherical powder in which the adhering amount on the inside wall of a furnace is stable, which maintains a high fusing efficiency and in which the stable operation is kept in a long period. SOLUTION: Information raw material powder is fed in a high temperature flame formed in a spheridizing furnace for a spheridizing treatment. The spheridizing treatment is performed in a flame surrounding cylinder in which the high temperature flame is surrounded. The spheridized powder is transported to the collection zone while it is cooled by a circled cooling gas. It is preferable that the spheridizing furnace has a metal cooling wall and the circled cooling gas velocity is 4-30 m/sec.
Patent JP-2003045970-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJIMAGARI JUNICHIRO
IPC: H01L21/82
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method capable of reducing cut inferiority in a fuse cut process even when irregularities exist on the film thickness of a remaining film of an insulating film on a fuse. SOLUTION: The manufacturing method of the semiconductor device is provided with a process for forming an aluminum fuse 3a on the insulating film 1, a process for forming a first interlayer insulating film 5 by a high density plasma CVD method on the side of the aluminum fuse, a process for forming a second interlayer insulating film 6 whose film density is lower and softer than the first interlayer insulating film 5 by the plasma CVD method on the first interlayer insulating film and the aluminum fuse, a process for forming the uppermost wiring layers 9a-9c and an Al pad 9d on the second interlayer insulating film 6, a process for forming a third interlayer insulating film 11 on the wiring layers 9a-9c, the Al pad 9d and the second interlayer insulating film 6,  and a process for forming an opening window 12a positioned upward of the aluminum fuse on the second and third interlayer insulating films 6, 11.
Patent JP-2003042854-A (JP)
Title: Temperature measuring apparatus
Inventor: ENDO TARO
IPC: G01F1/32
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measuring apparatus by which the temperature of a resistance thermometer sensor is measured remotely and by using a minimum of two cables. SOLUTION: The temperature measuring apparatus is provided with the resistance thermometer sensor, and the resistance value of the sensor is measured in a remote form. In the apparatus, dedicated cables whose resistance values per unit length are already known are connected respectively to both ends of the sensor, resistance values (r1, r2) at a time when the length (L) of the dedicated cables is set are calculated, a prescribed voltage (V) and a prescribed current (i) are applied to a series loop composed of the dedicated cables and the sensor, and the resistance value of the sensor Ro is calculated by an expression of the sensor Ro=(V/i)-[(r1+r2).L] (where V represents the voltage applied to the sensor and (i) represents the current flowing in the sensor).
Patent JP-2003044740-A (JP)
Title: Method and system for selecting advertisement contents creation object
Inventor: OTERU HIDESHI
IPC: G06Q50/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for selecting an advertisement contents creation object for creating efficient advertisement contents. SOLUTION: A supporter side database 13 acquires object information data including a predicted creation cost and predicted data capacity from an object information database 15 of an advertiser side server 11. The supporter side server 13 also acquires medium capacity data from a circulator side server 12. The supporter side server 13 rearranges the object information data in the order of a creation cost, determines object information on a high order in which the total sum of capacity data does not surpass medium capacity to be a creation object of advertisement contents and sends its ID data to a creator side server.
Patent JP-2003039901-A (JP)
Title: Wheel with built-in suspension
Inventor: MORITA YUJI
IPC: F16F1/18
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a vehicle body floor in a vehicle, and to increase the cabin space in the vehicle. SOLUTION: A wheel comprises a hub 1 to connect an axle at an axial part, and a rim 2 which is positioned on the outer circumferential side of the hub 1 to interpose a tire T therebetween. A plurality of spiral plate springs 3 which are deflected when the external force is applied between the outer circumference of the hub 1 and the inner circumference of the rim 2 and restored when the external force is eliminated are provided at equal intervals, spaces between the spiral plate springs are formed in oil chambers R, and the oil chambers R facing each other across the spiral plate springs 3 are communicated with each other via orifices (3a).
Patent JP-2003041749-A (JP)
Title: Block panel
Inventor: HAGIWARA MINORU
IPC: E04F15/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a block panel having a surface just like a decorative paving material and being applicable to a floor surface such as a roof floor, a veranda, or a bathroom of a building. SOLUTION: This block panel is so formed that a sheet heating element 12 is disposed on a flat recessed part 11 in the upper surface of a frame body 10, which is composed of thermoplastic resin, and that a granular material 13 formed of a natural stone bonded and solidified by acrylic resin is stored thereon.
Patent JP-2002126092-A (JP)
Title: Portable storage type drug infusion device
Inventor: CONNELLY ROBERT I
IPC: A61M1/36
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable drug infusion device which can accurately control a required critical dosage of a drug like insulin. SOLUTION: A piezoelectric valve or a pump structure is used by combining a thermal flow sensor and a closed loop control circuit that controls a required flow. The drug infusion device 30 is made in extremely small dimensions and closely controls a flow of insulin and other drugs. This device is structurally divided into two sections, namely a section for recycling expensive electronic components 34 and a section for disposable liquid delivery components that can be separated 32, so that the device can be costly reduced, a drug can be thoroughly sterilized and the contamination of recycling liquids can be prevented by limiting the flow routes of disposable liquids. Thus, it is possible to electronically control the variation of drug flows by changing the flow and/or a flow programming, thereby conforming to the variation of requirements of a patient, time and delivery rate.
Patent JP-2003002446-A (JP)
Title: Locally limited delivery system for periodically delivered item
Inventor: ICHIKAWA TAKAO
IPC: G06Q50/32
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To deliver items at low cost to reduce delivery cost, and develop latent demand for delivery by limiting the items to those to be periodically delivered to specified individuals or public and private companies in a local area in Japan. SOLUTION: For the items to be periodically delivered to the specified individuals or public and private companies in the local area in Japan, delivery addresses are specified by link of customer data, a database having address specifying marks to be marked on a housing map, and a computer, so that a delivery route is determined for delivery. In addition, address specifying marks are displayed on the items to be delivered based on the data base having address specifying marks, so that their delivery address can be recognized. Delivery work can thus be easily performed by anyone, thereby delivery cost on the items delivered periodically can be reduced.
Patent JP-2003039045-A (JP)
Title: Method for treating woody solid waste
Inventor: NOIKE TATSUYA
IPC: B09B3/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating woody solid waste, whereby in wet oxidation in a treating method comprising solubilizing woody solid wastes by wet oxidation and microbially decomposing the solubilized wastes, the wastes can be microbially decomposed at good efficiency by effectively decomposing lignin, inhibiting the formation of substances being harmful to microbes and resulting from cellulose decomposition, and leaving microbially decomposable cellulose as much as possible. SOLUTION: In wet-oxidizing a slurry of woody solid wastes and water, the slurry before the wet oxidation is adjusted so that the pH of the treated product after the wet oxidation may be 6.0-8.0 and the slurry is partially decomposed under conditions in which the treatment temperature of the slurry is 170-190 deg.C, the pressure is one at which the slurry is kept in a liquid phase, and the treatment time is 30-60 min by feeding an oxygenous gas in an amount equivalent to an oxygen supply, per unit volume of the slurry, equivalent to 10-20% of the CODcr value of the slurry.
Patent JP-2003039573-A (JP)
Title: Bead ring feed apparatus and method therefor
Inventor: MITSUI TARO
IPC: B29D30/32
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately feed a bead ring to a predetermined position of a tire molding drum. SOLUTION: In an inner surface grasping device 12, a plurality of rollers 38 are used to hold the bead ring 142 from the inner peripheral surface thereof. The inner surface grasping device 12 is moved to allow the axial line 26C of the inner surface grasping device 12 to coincide with the axial line 16C of the tire molding drum 16. A side surface grasping device 14 is moved to hold the bead ring 142 from both sides thereof in a widthwise direction by the holding member of the side surface grasping device 14. The rollers 38 are separated from the bead ring 142 to deliver the bead ring 142 to the side surface grasping device 14, and the side surface grasping device 14 is separated from the inner surface grasping device 12 to return the inner surface grasping device 12 to the original position. Since the side surface grasping device 14 is moved toward the tire molding drum 16 in such a state that the axial line of the bead ring 142 is allowed to coincide with the axial line 16C of the tire molding drum 16, the bead ring 142 can be accurately fed to the predetermined position to be delivered.
Patent JP-2003045550-A (JP)
Title: Waterproof connector
Inventor: SUGIYAMA OSAMU
IPC: H01R13/52
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a small, superior waterproofing, and high-quality waterproof connector, capable of surely preventing damages due to the calking part of a terminal for calking an electric wire and a rubber plug to a sealing surface of a terminal housing chamber of a connector housing put in the small relation as to the difference between the inside diameter of the seal surface of the terminal housing chamber and the outside diameter of the electric wire. SOLUTION: This waterproof connector 10 seals a sealing surface 12b in the terminal housing chamber 12 by a seal part 22 of the rubber plug 20, by housing a terminal 30 for calking and connecting both the terminal 19c side of the electric wire 19 and a calking connection part 21 of the rubber plug 20 fitted in the terminal 19c side of the electric wire 19, by a calking part 33 in the terminal housing chamber 12 formed in the connector housing 11. The width direction dimension of the calking part 33 of the terminal 30 for calking and connecting the terminal 19c side of the electric wire 19 and the calking connection part 21 of the rubber plug 20, is formed so as to become longer than the height direction dimension of the calking part 33 of the terminal 30.
Patent JP-2003045551-A (JP)
Title: Waterproof plug of waterproof connector
Inventor: SUGIYAMA OSAMU
IPC: H01R13/52
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof plug of a waterproof connector, capable of avoiding fall off the waterproof plug, and capable of avoiding cost increase. SOLUTION: This waterproof plug 10 of the waterproof connector is formed into a cylindrical shape for blocking up a cylindrical cavity 21 formed in a housing 20 of the waterproof connector, and has a body 11 provided with a rib 12 along the outer peripheral surface, and columnar extension parts 15 and 16 arranged in the shaft direction both end parts of the body 11. The rib 12 is constituted, so as to be brought into pressure contact with an surface cavity 21. This waterproof plug 10 has a diametral dimension D1 and an axial dimension L1 self-holding to the cavity 21, when at least one of the respective extension parts 15 and 16 is pressed into the cavity 21.
Patent JP-2003039209-A (JP)
Title: Cemented carbide-made cutting tool with surface clad of which clad layer for wear resistance is exerting excellent chipping resistance property
Inventor: SATO KAZUNORI
IPC: B23C5/16
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide-made cutting tool with a surface clad of which the clad layer for wear resistance is exerting excellent chipping resistance property. SOLUTION: This cutting tool is made by physically and vaporously depositing the clad layer for the wear resistance comprised of a tough layer comprising a single layer made of one kind or double layers made of two kinds among the carbide layer, the nitride layer and the carbo-nitride layer of Ti, and having an average layer thickness of 0.1-10 μm, a lower side hard layer comprising a single layer made of either the composite nitride layer of Ti and Al or the composite carbo-nitride layer of Ti and Al, or double layers made of both of them, and having the average layer thickness of 0.1-15 μm, an intermediately adherent layer comprising a single layer made of either the composite carbo-oxide layer or the composite carbo-nitro-oxide layer of Ti and Al or double layers made of both of them, and having the average layer thickness of 0.1-1.0 μm,  and an upper side hard layer comprising an aluminum oxide layer, and having the average layer thickness of 0.5-15 μm on the surface in the basic body of the tool comprised of tungsten carbide base cemented carbide or titanium carbo- nitride base cermet.
Patent JP-2002084761-A (JP)
Title: Power inverter device
Inventor: NAKADA KIYOSHI
IPC: H02M7/483
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To eliminate discontinued noise in an electric vehicle mounted with a three-level inverter by realizing three-level pulse generation control capable of controlling the output voltage of the three-level inverter from zero to the maximum and providing continuous and smooth inverter voltage output. SOLUTION: A controller for the electric vehicle is mounted with a power inverter inverting direct current to AC voltage with three-level potentials, and an induction motor drive by the power inverter. Further, the controller is provided with a multi-pulse generating means in dipolar modulation, modulation, and overmodulation; a one-pulse generating means; and a means of controlling shifting between the respective modulation areas. A control means of continuously changing the switching frequency of the power inverter is provided in an area where the number of pulses is plural within a half period of the fundamental wave of voltage outputted by the power inverter. It is thus possible to provide continuous and smooth voltage output from zero to the maximum with high stability and attain less noise for the electric vehicle by restraining generation of noise in transition of pulse modes.
Patent JP-2003042413-A (JP)
Title: Burner device
Inventor: TOMIYOSHI KAZUSUMI
IPC: F23D14/70
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To easily obtain high temperature combustion flame at low cost. SOLUTION: An injection port 4 for injecting water with high pH value in a spray form is made to communicate with a producer 9 for water with high pH value. Injection ports 5 and 6 which enable the flame of brown gas to come into contact with the central part of the spray type water with high pH value along the spray direction communicate with a brown gas producer.
Patent JP-2003051433-A (JP)
Title: Temperature control device for electrostatic chuck unit
Inventor: KONDO SHUNPEI
IPC: H05B3/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost device for improving the nonuniformity of a surface temperature accompanying the formation of an electrostatic chuck on a unit basis simply and conveniently. SOLUTION: In an electrostatic chuck unit, where a plurality of chucks having a resistor heater built therein are jointed to a base plate, the chuck unit temperature control device for controlling the amount of heat generated from the heaters includes an external resistor and a power supply. For this reason, the amount of heat generated from the plurality of chucks in the chuck unit can be controlled by the external resistor to be a constant value, and simultaneously, the number of power supplies for supplying power to the heaters can be reduced.
Patent JP-2003052088-A (JP)
Title: Control system and control method
Inventor: SHIMIZU YUKIO
IPC: H04N5/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To perform interlinking operation of reserved apparatus surely. SOLUTION: When reservation information is inputted to a computer 1 and a desired operation at a desired timing is reserved for one or more apparatus 17i being controlled (S1-S11), a relative interval for performing desired operation of one or more apparatus 17i as reserved using a current date measured by the clock 28 of the computer 1 and the desired timing is detected and transmitted to the apparatus 17i being controlled (S13-S15). The one or more apparatus 17i measures the received relative interval using a counter 25 and proceeds to the desired operation upon ending measurement. Since the current date is managed centrally by the computer 1 using the clock 28, operational shift between the apparatus can be avoided when the computer 1 and the apparatus 17i are interlinked to proceed a reserved desired operation.
Patent JP-2003051664-A (JP)
Title: Mounting structure of chip component
Inventor: KOGA KAZUMASA
IPC: H05K1/02
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a chip component, capable of increasing a mounting density by using a small-sized chip component. SOLUTION: A conductive pattern 2 having a wide width part 2a is provided on a printed substrate 1, a peripheral edge of the part 2a is covered with a solder resist layer 4 so as to form a land 3 specified by an opening 4a in the part 2a, and both electrodes 5a of the chip component 5 are soldered onto such a land 3 by using a cream solder 6. Here, the relation W1>=W2>W3 is set, where W1 is the width size of the component 5, W2 is a width size of the part 2a, and W3 is the width size of the land 3. Thus, a pitch P between the components of the adjacent components 5 is narrowed markedly, and hence the small-sized components 5 are mounted at high density, in a limited space on the substrate 1.
Patent JP-2003060250-A (JP)
Title: Laminated piezoelectric actuator
Inventor: SHIMIZU SHIGEKI
IPC: H01L41/23
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric actuator and a method for manufacturing the same superior moisture resistance of the surface of an element and capable of obtaining original displacement generated by the applied voltage. SOLUTION: The laminated piezoelectric actuator comprises a plurality of piezoelectric ceramics layers 13 and internal electrode layers 14 laminated alternately; an external electrode 16 on the internal electrodes 14 alternately insulated by an insulator, such as glass 15 and the like, and an organic insulating layer 17 formed on the surface or in the vicinity of the exposed electrode. The internal electrodes 14 are scraped away from the surface of the piezoelectric ceramics layers 13, and the organic insulating layer 17 is formed on the surface or in the vicinity of the exposed electrode. The piezoelectric actuator, realized by accreting and depositing organic resin on the surface or in the vicinity of the exposed electrodes, using the electrodeposition method.
Patent JP-2003055889-A (JP)
Title: Binder for glass fiber nonwoven fabric
Inventor: HIRAI YOSHIAKI
IPC: D04H1/587
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a binder for a glass fiber nonwoven fabric having excellent binder force in a wet state. SOLUTION: This binder comprises a polyvinyl alcohol resin (A) containing >=0.1 wt.% of sodium acetate and an organic acid (B) having <=3.5 pKa.
Patent JP-2003060863-A (JP)
Title: Image reader
Inventor: MORI YOJI
IPC: G06T1/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which does not need to change waiting software even when a CPU and a CPU clock are changed in an optical adjustment processing. SOLUTION: A main scanning synchronizing signal counter circuit incorporated in an NIPU is shown in Fig. 3, a reload register 41 and a decrement counter 42 are included. When a value is set in the reload register 41 by a program, the value of the reload register 41 is loaded in the counter 42 through the use of a succeeding main scanning synchronizing signal and, then, subtraction is performed in the counter 42 by the succeeding main scanning synchronizing signal. When underflow is in the counter 42, the output is sent to an interruption controller as IRQ.
Patent JP-2003060067-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: ICHINOSE KATSUHIKO
IPC: H01L27/088
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a technology for forming a high performance low voltage operation MISFET and a high reliability high voltage operation MISFET on the same substrate. SOLUTION: Series resistance is reduced by forming a single layer spacer 13 on the side wall of the gate electrode 6L of a low voltage operation MISFET QL thereby decreasing the width of an LDD region 7L relatively. Furthermore, electric field at the end part of drain is relaxed by forming a two layer spacer 12 on the side wall of the gate electrode 6H of a high voltage operation MISFET QH thereby increasing the width of an LDD region 7H relatively.