baber/WOPTO huggingface dataset:
Patent JP-2003080033-A (JP)
Title: Method for denitrifying exhaust gas and system therefor
Inventor: NOJI KATSUMI
IPC: B01J29/22
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To carry out effective denitration with little nitrous oxide as a by- product even in the low temperature region of about 100-300 deg.C when NOx is removed from exhaust gas. SOLUTION: In a method for denitrating NOx-containing exhaust gas, the proportion of NO2 contained in the exhaust gas is increased with an oxidizing agent or an oxidation catalyst, an organic nitrogen compound having a nitrile group is added as a reducing agent to the exhaust gas and denitration by reduction of the NOx is carried out in the presence of a denitration catalyst in the temperature region of 100-300 deg.C.
Patent JP-2003075171-A (JP)
Title: Navigation device, electronic map display system, and method and program for displaying electronic map on navigation device
Inventor: IHARA KOJI
IPC: G01C21/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device or the like allowing a user to efficiently search a predetermined point. SOLUTION: The navigation device includes a registration means for registering indexes designated by a user's operation and data on the coordinates of points while associating the indexes with the data, and a display means for displaying the plurality of registered indexes in a list. The display means displays, together with the list, an electronic map 202 of the coordinates of the point corresponding to an active index selected from among the indexes.
Patent JP-2003081821-A (JP)
Title: Medicinal composition
Inventor: OKUDAIRA ICHIRO
IPC: A61K36/18
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal composition which exhibits remarkably improved antitussive effects against tussive syndromes due to cold syndromes, pollinosis and the like. SOLUTION: This medicinal composition exhibiting remarkably improved antitussive effects against tussive syndromes due to cold syndromes, pollinosis and the like contains (a) one or more selected from the group consisting of acetaminophen and ibuprofen, (b) one selected from the group consisting of belladonna (total) alkaloids, belladonna extract, scopolia extract, isopropamide iodide, and stramonium extract, and (c) one selected from the group consisting of guaifenesin, potassium guaiacolsulfonate, bromhexine hydrochloride, ambroxol hydrochloride, as ingredients.
Patent JP-2003081072-A (JP)
Title: Hill start auxiliary equipment
Inventor: MIYAMOTO TAKAO
IPC: B60G17/017
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide hill start auxiliary equipment that is adapted to a combination vehicle by maintaining the brake pressure even when the driver takes his/her foot off a clutch pedal and controlling the timing of releasing the brake pressure that has been maintained without depending on the stroke of the clutch pedal. SOLUTION: Hill start auxiliary equipment detects the condition of a suspension that is provided between an axle and an undercarriage of a vehicle. When the vehicle is started on a grade, the hill start auxiliary equipment releases the brake pressure that has been maintained at the timing when the condition of the suspension changes a given amount in a given direction. For a vehicle that has an air suspension, the hill start auxiliary equipment detects the air pressure of the air suspension and releases the brake pressure that has been maintained depending on the change (Δp) in the air pressure.
Patent JP-2003087765-A (JP)
Title: Device for supplying viewing information to subscriber terminal
Inventor: SUGIMOTO MASAO
IPC: H04N21/472
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a viewing information supply device for inexpensively realizing a VOD service capable of managing the concentration of viewing requests from subscribers. SOLUTION: The viewing information supply device transmits viewing information to a subscriber terminal from a viewing information server. The subscriber terminal has a rewritable recording device. The viewing information server selects the transmission form of a unicast system or a multicast system and transmits viewing information to the subscriber terminal. The subscriber terminal receives viewing information in a reception form corresponding to the transmission form and records it in the rewritable recording device.
Patent JP-2003083189-A (JP)
Title: Small planing boat
Inventor: OZAKI ATSUNORI
IPC: F02M37/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a small planing boat capable of dispensing with high corrosion-proof performance in a fuel tank, increasing a degree of freedom in layout of a fuel feed passage, and using a resin material visible from outside, in a fuel filter. SOLUTION: In this small planing boat comprising an engine with a fuel injector, and a water jet pump driven by the engine, and being propelled by the reaction generated in injecting the water pressurized and accelerated by the water jet pump from a rear injection port, a fuel pump for feeding the fuel to the fuel injection device is mounted outside a fuel tank, the fuel tank and the fuel pump, and the fuel pump and the fuel injection device are connected to each other respectively by the fuel feed passage, and the fuel filter is mounted in the fuel feed passage connecting the fuel tank and the fuel pump.
Patent JP-2003090377-A (JP)
Title: Transmission device of load
Inventor: INUZUKA MASAO
IPC: F16F7/12
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To reinforce an optional structural body, to prevent sudden breakage of the structural body and an unexpected dynamical phenomenon and to prevent large damage of the structural body and loss of human life in the periphery by a device capable of burdening a large load at the time of crisis occurrence such as an earthquake, and durable against large deformation with an irreversible behavior. SOLUTION: A non-elastic filler 2 constrained in deformation constrains a linear body 3 receiving a load in the inside of a cylindrical body 1. When the structural body receives a large load due to an earthquake and a collision, it is possible to draw the load. At this time, the load is received on the linear body 3 and irreversibly moves in the filler 2. The structural body displays large resistance without causing the breakage as it moves and carries out large displacement. During this time, as the dynamical energy is consumed by deformation of the filler, it is possible to restrain occurrence of springing, vibration or reaction of a member, to tenaciously resist against the load beyond expectation at the time of designing and to prevent extension of damage.
Patent JP-2003090822-A (JP)
Title: Method for measuring lead ion concentration in city water
Inventor: FUJISHIMA AKIRA
IPC: G01N33/18
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for simply and accurately measuring lead ion concentration in city water. SOLUTION: For city water being added with a complex forming agent susceptible to forming a complex with the cupper ion rather than lead ion or having a pH indicating strong acid, a conductive diamond electrode as a working electrode and a counter electrode are contacted with each other and voltage is applied between the working electrode and the counter electrode for depositing lead on the working electrode. And then voltage is applied between the working electrode and the counter electrode for eluting lead deposited on the working electrode and current value or electricity quantity flowing between both the electrodes is measured, and accordingly the lead ion concentration in city water is calculated from the obtained current value or electricity quantity.
Patent JP-2002299479-A (JP)
Title: Method for forming self-aligned floating gate poly in active region of flash e2prom
Inventor: WANG CHIH HSIN
IPC: H01L29/792
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To form an insulating region between active regions for forming memory cells by a self-aligned method in a nonvolatile memory having a floating gate. SOLUTION: In the method and system for insulating active regions in an electrically programmable and erasable memory element, a first layer of insulating material is formed on a substrate 30 and a layer of conductive material is formed thereon. A plurality of trenchers 38 passing through the first layer of insulating material and the layer of conductive material and extending into the substrate are made while being spaced apart from each other, and a second layer 44 of insulating material is formed on the sidewall part 39 of the trench. An insulating material block 46 is formed in the trenches and, with regard to each trench, edge 52 of the conductive material layer 50 overlaps the first layer of insulating material and, in certain circumference, a part of the insulating material block by a specified distance Δ.  The specified distance Δ is selected for each trench such that the edge of the conductive layer is arranged with the sidewall part of the insulating trench after back end processing is executed for the substrate and the conductive layer.
Patent JP-2003097339-A (JP)
Title: Control device of multi-purpose engine
Inventor: FUKUSHIMA YUKI
IPC: F02D41/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To realize a stable control by avoiding influence of rotation variation in a control device of a multi-purpose engine having two cylinders or less and feeding fuel via a carburetor. SOLUTION: An elapsed time of output pulse of a crank angle sensor is measured and sequentially added (S100), adding of the elapsed time is determined to be concluded or not for a predetermined number of pulses (to be more specific, 60 pulses) (S102), and when the adding is determined to be concluded, the total of the elapsed time is divided by the predetermined number of 60 to provide a moving average value (time) of pulse intervals and the value is made an engine speed NE (S104).
Patent JP-2003101733-A (JP)
Title: Image-reading apparatus
Inventor: KITAZAWA TOMOFUMI
IPC: H04N5/335
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent blurring within an imaging range for imaging by inclining an imaging camera. SOLUTION: The image-reading apparatus comprises the imaging camera 101 where an imaging element and an imaging lens are arranged inside in a specific position relationship to image a subject surface in a double-page spread manuscript, a retaining means 102 for rotatably retaining the imaging camera 101, and a rotating means for rotating at least one of the imaging lens and the imaging element in an arbitrary direction so that the subject, imaging element, and lens surface satisfy Scheinpflug conditions so that focusing is made to the entire subject surface, thus preventing blurring within an imaging range even if the imaging camera is tilted.
Patent JP-2003097949-A (JP)
Title: Piezoelectric vibrating gyro
Inventor: SHUDA KOICHI
IPC: G01C19/5663
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating gyro capable of increasing impact- resistance while maintaining productivity. SOLUTION: A columnar vibrator 1 is supported by a housing 3 through a support member 2. The housing 3 is provided with protrusion parts 3a, 3b, which protect the support member 2 from impact, and are covered with an upper cover and a lower cover. The protrusion parts 3a, 3b have surfaces having constant distances to the columnar vibrator 1, and are parallel thereto. The upper cover is provided with a plurality of protrusion parts having constant distances from the columnar vibrator 1.
Patent JP-2003096398-A (JP)
Title: Method for forming coating film
Inventor: AGAWA TETSURO
IPC: C09D5/03
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a powder toning method having a simple toning operation, i.e., a method for forming a coating film of a thermosetting powder coating material composition which can form a coating film having a uniform hue by visual observance by using two or more thermosetting powder coating materials having different hues and, simultaneously, excels in coating workability as well. SOLUTION: This method for forming a coating film comprises forming a coating film on a substance to be coated by using a thermosetting powder coating material composition obtained by dry mixing (A) two or more types of thermosetting powder coating materials having different hues obtained by spray drying a powder coating raw material solution comprising (B) a thermosetting resin, (C) a curing agent, (D) a colorant, and (E) an organic solvent.
Patent JP-2003101107-A (JP)
Title: Gas laser
Inventor: SAITO KOICHI
IPC: H01S3/0973
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a gas laser employing a supersonic gas flow in which small size high output, high oscillation and low cost are realized. SOLUTION: Laser gas is subjected to discharge excitation by an electrode 90 in a subsonic region 5 and reaches the velocity of sound at the throat part 4, i.e., the narrowest part, of a supersonic nozzle section 1 before being accelerated to a supersonic velocity at a part on the downstream side of the throat part 4 where the channel is enlarged. The supersonic laser gas sustains the supersonic velocity in a supersonic region 2, being decelerated efficiently at the diffuser section 3 to a subsonic velocity, further decelerated at the diffuser section 3 and then cooled through a heat exchanger 59 before being fed to a pump 58. A laser beam is taken out by means of an astable optical resonator comprising an output window 22 and a total reflector 31 arranged such that the optical axis of the optical resonator passes through the subsonic region and the supersonic region.  A laser beam can thereby be taken out from the subsonic region and the supersonic region and high output can be realized.
Patent JP-2003106788-A (JP)
Title: Heat exchanger
Inventor: KIMATA MITSURU
IPC: F28D1/053
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger 1 capable of preventing air accumulation in a tank 5, and reducing a size of the tank 5. SOLUTION: The heat exchanger 1 includes two inlet/outlet pipes connected to a side surface of the tank 5. A shape of the tank 5 is changed from a conventional rectangular solid shape into a stepped shape which one side is high, and the other side is low in a longitudinal direction of a capsule 7 of the tank 5, and a center position of a connecting part 44 on an inlet side of the inlet/ outlet pipe of a side cap 9 is shifted to a slanting upper direction from a center position of a connecting part 45 on an outlet side. Thereby, a width of the tank 5 does not become extremely large to a width of a tube 3. As a result, the size of the tank 5 can be reduced, and a mounting space of the heat exchanger 1 is sufficiently secured.  Furthermore, because a separator 8 of an approximately dog leg shape is provided in the tank 5, the air accumulation in a tank chamber 12 on an inlet side and a tank chamber 13 on an outlet side of the tank 5 can be prevented.
Patent JP-2002159855-A (JP)
Title: Mixed metal oxide catalyst
Inventor: CHATURVEDI SANJAY
IPC: B01J23/22
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a promoted catalyst wherein the activity is greatly enhanced as to the base catalyst and hence the overall yield of the product is also greatly enhanced. SOLUTION: There is provided a promoted catalyst containing a mixed metal oxide having the empirical formula: AaMbNcXdZeOf (wherein A is selected from Mo and W; M is selected from V and Ce; N is selected from Te, Sb, and Se; X is selected from Nb, Ta, Ti, etc.; Z is selected from the group consisting of Sc, Y, Pr, Nd, and Tb; and when a=1, b=0.01-1.0, c=0.01-1.0, d=0.01-1.0, e=0.01-0.1, and f depends on the oxidation states of the other elements).
Patent JP-2003097734-A (JP)
Title: Discharge valve device
Inventor: KURODA MITSUHO
IPC: E02B7/34
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately adjust discharge quantity when discharging a small quantity with a simple structure and effectively prevent occurrence of vibration or a noise. SOLUTION: This device comprises a valve body 12 forming a passage F for discharging and a gate body 16 liftably supported by the valve body 12 for opening/closing the passage F by an opening/closing device. A reversed V-shaped cutout 18 is formed on a lower end part of the gate body 16 and in an early stage in opening of the valve, the passage F is opened by the cutout 18. A chamfer 20 for preventing engaging with a seal ring 14 (seal member) is formed on parts of a lower end edge of the gate body 16 other than the cutout 18.
Patent JP-2003117363-A (JP)
Title: Production method of high permeable filtration material and product thereof
Inventor: KO ENEI
IPC: B01D39/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a high permeable filtration material which allows the filtration material to be stuck on both of the respective surfaces of an interval member which has interval maintenance and adhesiveness and achieves the effect of high permeable filtration efficiency and a small difference pressure and a producing method thereof. SOLUTION: The filtration materials 3 are stuck respectively on both of the surfaces 21, 21 of the interval member 2 for interval maintenance and adhesiveness and, thereby, the high permeable filtration efficiency and small difference pressure is obtained.
Patent JP-2003107111-A (JP)
Title: Extra-high-tension detector checker and conductive sheet for the same
Inventor: IWASHIMA YUKIO
IPC: G01R19/155
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an extra-high-tension detector checker which is small-sized and lightweight so as to be able to be easily carried to a job site for a loading test, while using a sine-wave output voltage of a commercial frequency. SOLUTION: A high-tension lead wire 3 for outputting a sine-wave voltage is connected to a detector 104 of an extra-high-tension detector 102, and an earth wire 4 is connected to this conductive sheet 12 for wrapping a casing of the extra-high-tension detector 102. Since a prescribed capacitance is secured between a current detecting element of the extra-high-tension detector 102 and the conductive sheet 12, the operation check of the extra-high-tension detector 102 can be performed even if the sine-wave voltage is lowered.
Patent JP-2003113279-A (JP)
Title: Halogen-free flame retardant composition and flame retardant power cord using the same
Inventor: EDO TAKASHI
IPC: C08L23/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free flame retardant composition useful for an insulating body or a sheath of a power cord or the like. SOLUTION: The halogen-free flame retardant composition comprising 100 pts.wt. of a base resin selected from a polyolefin resin or a thermoplastic rubber, 40-250 pts.wt. of a halogen-free flame retardant and 3-50 pts.wt. of a polyolefin having an ultra low molecular weight. The addition of the adequate amount of the polyolefin having an ultra low molecular weight enables the obtaining of excellent flexibility without lowering flame retardancy.
Patent JP-2003117719-A (JP)
Title: Knife driving device for side trimmer
Inventor: SHIMAKAWA TSUKASA
IPC: B23D19/06
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a knife driving device for a side trimmer for continuously cutting the plate width edge of a running strip to obtain a prescribed plate width, solving defectiveness in a conventional device wherein a motor and a transmission means are projected long from a side trimmer facility, which resulted in enlarging the facility to cause restrictions on an installation space and moreover complicating structure. SOLUTION: This knife driving device for a side trimmer is provided with a motor installed on the upper face of a housing in line with side trimmer knife spindles; a transmission means installed inside the housing to transmit the rotational force of the motor to a rotating shaft for rotationally driving knives; and a speed difference adjusting device installed at a connection point of the transmission means and rotating shaft to differentiate the mutual forward slips of the knives. The knife driving device can thereby be installed without projecting from the installation range of a side trimmer facility, so that the facility is made slim and arranged in a narrow space to reduce restrictions on the installation space. Moreover, since the motor and the transmission means are singularly provided, the facility is simplified, maintenance can be facilitated, and miniaturization of the facility can be realized.
Patent JP-2003114061-A (JP)
Title: Operation control device of refrigerant circuit
Inventor: FUKUHARA KEIZO
IPC: F25B1/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an operation control device of a refrigerant circuit, eliminating deficiency of a conventional control method that the operation of the refrigerant circuit is stopped when the discharge pressure of a compressor exceeds the protection range of the discharge pressure which is set uniformly, since, in that method, the parts of the refrigerant circuit are designed too protectively and the size of the parts and the product are large, resulting in the cost increase. SOLUTION: The operation control device comprises the refrigerant circuit, a pressure sensor 7, and a control means 8. The refrigerant circuit consists of a compressor 1, a condenser 2, a liquid receiver 3, a decompressor 4 and a cooler 5, all of which are connected with pipes one by one. The pressure sensor 7 detects the discharge pressure of the compressor 1 and transmits a signal corresponding to the discharge pressure. The control means 8 receives the signal of the pressure sensor 7, sets the possible operation range to make the discharge pressure a function of the other parameter of the refrigerant circuit, and when the refrigerant circuit is operated beyond the operable range, stops the operation of the refrigerant circuit.
Patent JP-2003114444-A (JP)
Title: Liquid crystal display and manufacturing method thereof
Inventor: SHIMANO YUTAKA
IPC: G02F1/1343
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display wherein the defect of a counter short circuit of a gate electrode part, a source electrode part and a thin film transistor electrode part of a first glass substrate to transparent conductive film layers of a second glass substrate is suppressed and to provide a manufacturing method thereof. SOLUTION: In the liquid crystal display provided with the first glass substrate having the electrode parts and the second glass substrate having RGB layers, a black matrix layer, an overcoat layer and the transparent conductive film layers, the transparent conductive film layers of the second glass substrate are formed in a matrix shape and the transparent conductive film layers vertically and horizontally adjacent to each other are partially connected to each other.
Patent JP-2002172003-A (JP)
Title: Waterproof shoe with sole or mid-sole formed on upper
Inventor: POLEGATO MORETTI MARIO
IPC: A43B9/18
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof show with good permeability. SOLUTION: This waterproof shoe comprises a breathable upper internally associated with a lining with a membrane permeable to vapor and impermeable to water, an insole peripherally combined with the upper and the lining and a sole or mid-sole, made of a material impermeable to water and directly injection-molded at least around the edge area of the combined upper, lining, and insole. The lower edge of the lining protrudes further downward than the upper in the lower area. The upper is replaced to a connecting member in the lower area. The connecting member is formed of a waterproof material compatible with the forming material of the sole or the bottom sole relating to adhesion and is combined to the upper on one side face and to the insole on the other side face.