baber/WOPTO huggingface dataset:
Patent JP-2003052222-A (JP)
Title: Combine harvester
Inventor: ADACHI KENICHI
IPC: A01D57/22
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester with which stems and culms on ridge edges can be reaped at a conventional height. SOLUTION: This combine harvester is provided with a raising up part 9 for raising up stems and culms, a reaping blade part 12 for cutting the root of the raised up stems and culms and a pre-treating conveying part 13 for conveying the reaped stems and culms toward a threshing part 3 in a pre- treating part 2 liftably connected to the front of the machine body. In the combine harvester, the raising-up part 9 and a grass-dividing part 8 are constituted so as to enable vertical movement to a pre-treating part body 2a equipped with the reaping blade part 12 and the pre-treating conveying part 13.
Patent JP-2003064562-A (JP)
Title: Pile fabric
Inventor: TAKEHARA KATSUMI
IPC: D04B21/14
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a pile fabric preferably usable as a pile fabric having improved softness and excellent card passableness, further color developing properties and light fastness, especially a pile fabric for vehicles. SOLUTION: This pile fabric is obtained by using staple fibers in which a polyester component mainly composed of propylene terephthalate units is exposed to at least a part of the fiber surfaces as at least pile yarns.
Patent JP-2002176105-A (JP)
Title: Temperature compensating thin film capacitor
Inventor: KITAGAWA HITOSHI
IPC: H01L21/822
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To realize a thin film capacitor having an optional temperature coefficient of electrostatic capacitance by using only two kinds of dielectric thin film materials. SOLUTION: A dielectric thin film 3 having a prescribed temperature coefficient of electrostatic capacitance is formed on the top face of a lower electrode 2 formed on a board 1. A second dielectric film 4 having a temperature coefficient of electrostatic capacitance different from a prescribed value is formed by covering the top face edge to stepped part of the dielectric thin film 3, and an upper electrode 5 is provided so as to cover the dielectric thin film 3 and the second dielectric film 4. A region where the dielectric thin film 3 overlaps with the second dielectric film 4 between the lower electrode 1 and the upper electrode 5 is regulated in area so as to set a temperature coefficient of electrostatic capacitance.
Patent JP-2003068226-A (JP)
Title: Output section of x-ray image detector, method and device for manufacturing the same
Inventor: NO KIYOMI
IPC: H01J9/22
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an output section of an X-ray image detector which can reduce the structural noise and have a good contrast, and to provide a method and a device for manufacturing the same. SOLUTION: In the output section of the X-ray image detector comprising an output substrate 13 and a phosphor layer 22 which consists of numerous phosphor particles 24 converting photoelectrons into the visual light and is arranged on the output substrate 13, the filling density of the phosphor particles 24 constituting the phosphor layer 22 in the lower layer part A being in contact with the output substrate 13 is set to be smaller than the filling density in the upper layer part B.
Patent JP-2003069738-A (JP)
Title: Data communication equipment, data communication method and storage medium
Inventor: OHIRA MASAHIRO
IPC: H04N1/32
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide data communication equipment, a data communication method and a storage medium, in which a line selection request in the case of transmission can be received from an external information processing terminal. SOLUTION: In the data communication equipment, the data communication method and the storage medium, a transmitting job is received from the external information processing terminal through an interface, the request of line selection in the case of executing the transmitting job is accepted, the received transmitting job is stored, the stored transmitting job is read out, the read transmitting job is executed and corresponding to the accepted request and a set line selecting method, a transmission line is selected.
Patent JP-2003073246-A (JP)
Title: Composition for oral cavity
Inventor: NAKAO AKIRA
IPC: A61K8/34
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity for alleviating hyperesthesia of exposed dentin and promoting recalcification. SOLUTION: This composition for the oral cavity comprises potassium nitrate and reduced paratinose, alleviates hyperesthesia and promotes recalcification.
Patent JP-2003073038-A (JP)
Title: Image forming device
Inventor: NISHIMURA KAZUHIRO
IPC: B65H83/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having superior usability even when a longitudinal carrying passage is formed to reverse a recording medium. SOLUTION: A second paper discharge port 52 is formed on an upper part of a manual paper feed port 20b, and the second paper discharge port 52 is provided with a pair of second paper discharge rollers 54 discharging the recording paper 12 and the like while holding the same. The second paper discharge port 52 and a part at a downstream side in the carrying direction, of a reverse carrying passage 42 are connected by a paper discharge port carrying passage 56. A branching claw 58 is mounted on a branch point of the paper discharge port carrying passage 56 and the longitudinal carrying passage 11 for selectively guiding the recording paper 12 carried from an upstream side in the carrying direction of the reverse carrying passage 42 to one of the longitudinal carrying passage 11 and the paper discharge port carrying passage 56.
Patent JP-2003071609-A (JP)
Title: Surface coated cemented carbide cutting tool exerting excellent heat-resisting plastic deformation in high- speed cutting
Inventor: HONMA TETSUHIKO
IPC: B23B27/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool exerting excellent heat-resisting plastic deformation in high-speed cutting. SOLUTION: This surface coated cemented carbide cutting tool is constituted by forming a hard coating layer made of (a) a Ti compound layer having average layer thickness of 3 to 20 μm as a lower layer and made of laminated layers of one layer or two or more layers of a carbide layer, a nitride layer, a carbonitride layer, a carbon oxide layer and a carbon-nitrogen oxide layer of Ti formed by deposition, (b) a heating transformation α type aluminum oxide layer having average layer thickness of 1 to 5 μm as an intermediate layer, having a heating transformation α type crystal structure from a κ type or θ type aluminum oxide layer formed by deposition and having a tissue uniformly dispersing and distributing heating transformation generation cracks, (c)  an aluminum oxide layer formed by deposition to have average layer thickness of 2 to 10 μm as an upper layer and a α type crystal structure, and (d) a titanium nitride layer formed by deposition by average layer thickness of 0.5 to 2 μm as a surface layer as necessary, on a surface of a tungsten carbide group cemented carbide base body.
Patent JP-2003075002-A (JP)
Title: Cooling system
Inventor: MITA HIDEO
IPC: F25B9/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress the space occupied by a cooling system and, at the same time, to satisfactorily maintain the efficiency of the system. SOLUTION: A cryogenic vessel is provided with a pulse pipe refrigerating machine A having a pressure source 1, cold storage tank 6, condenser 7, pulse pipe 9, radiator 10, and phasing device 12 and a reservoir 21 fixed to a vacuum tank 31 through heat insulating supporting means 36 and 37. In the vessel, the condenser 7 is provided in the gaseous phase section 21a of the reservoir 21 in a state where the condenser 7 is stuck to the low-temperature end 6b of the cold storage tank 6 and the pulse pipe 9 is arranged in the liquid phase section 21b of the reservoir 21 in a state where the high-temperature side end of the pipe 9 is stuck to the vacuum tank 31 and the low-temperature side end 9b of the pipe 9 is positioned on the downside.  In addition, the low- temperature side 9b of the pipe 9 is set up in the vacuum tank 31 provided on the outside of the reservoir 21 and is made to communicate with the condenser 7 through a pipeline 8.
Patent JP-2002214562-A (JP)
Title: Uniform illumination optical device having concave lens
Inventor: CHEN HAO-CHIH
IPC: G03B21/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a uniform illumination optical device simultaneously satisfying short optical path length, small beam dimension and parallel beams. SOLUTION: This uniform illumination optical device satisfies a requirement on the short optical path length, the small beam dimension and the desired parallel beams. The device is provided with a beam splitting device for changing a light beam from a light source to a plurality of parallel beams, and a beam condenser condensing the plurality of parallel beams and forming more uniform condensed light beam. The beam condenser is provided with a 1st condensing lens consisting of a convex lens and a 2nd condensing lens consisting of a concave lens. When the parallel beams transmitted from the beam splitting device pass through the 1st condensing lens of the beam condenser, the parallel beams are focused on a center axis. When the parallel beams pass through the 2nd condensing lens, they are focused onto an axis parallel with the center axis.  The parallel beams transmitted from the beam splitting device are joined to form the more uniform condensed light beam.
Patent JP-2003075214-A (JP)
Title: Fluidic element, method of manufacturing the same, fluidic flowmeter and composite flowmeter
Inventor: IECHI HIROYUKI
IPC: G01F3/22
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fluidic element in which a fluidic vibration in a small flow-rate region is stabilized and in which a flow-rate measuring region by a fluidic vibration output is expanded to the side of the small flow-rate region, by a method wherein the part of a wall along a fluid discharge port from a flow-channel expansion part is formed in an optimum shape. SOLUTION: In the method of manufacturing the fluidic element, the fluidic element 1 to be manufactured comprises a flow channel 5 which is formed by connecting a nozzle 3 to the flow-channel expansion part 4 wider than the cross section of the nozzle 3, an exciter 7 which is arranged in the part 4 in a position facing the exit of the nozzle 3, and an end block 8 which is arranged in the part 4 in a position as the downstream side of the exciter 7. A part in which a sidewall connected to the fluid discharge port from the part 4 is crossed with the bottom face is molded uniformly so as to become a curved surface at a definite curvature or less or a definite inclination or less.
Patent JP-2003074336-A (JP)
Title: Exhaust emission control device and method of manufacturing the control device
Inventor: HANSHIMOSEKI SUEKICHI
IPC: B01D53/86
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To assure a sufficient surface pressure necessary for stably maintaining a purification unit while avoiding the risk of damage to the purification unit and of rupture of a mat in an exhaust emission control device adopting an insert type metal shell structure. SOLUTION: A catalytic converter as this exhaust emission control device comprises a metal shell 1, a catalytic carrier 2 as the purification unit, and the mat 3 disposed between both thereof 1 and 2. In this catalytic converter, after the catalytic carrier 2 having the mat 3 wound thereon is inserted into the cylindrical metal shell 1, the outer peripheral surface of the metal shell 1 is uniformly pressurized in radial inner direction with the metal shell 1 heated by using a chuck mechanism 10 with a heating means 12 to compress the metal shell 1 to a target diameter smaller than the initial diameter thereof so as to stably hold the catalytic carrier 2 and the mat 3 in the metal shell 1.
Patent JP-2002146772-A (JP)
Title: Cutoff structure of steel sheet pile joint section and its construction method
Inventor: NOMICHI MASAHIRO
IPC: E02D5/14
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide the cutoff structure of a steel sheet pile joint section having excellent driving properties and cutoff properties and being capable of ensuring cutoff performance to the case of the deformation of a steel sheet pile after cutoff treatment and being capable of corresponding even to the deterioration of cutoff performance by comparatively simple constitution and its construction. SOLUTION: A cutoff material 3 having expansibility is installed onto a plane section in the vicinity of the mutual joint section 2 of steel sheet piles 1a and 1b, and a restraining member 4 composed of a steel sheet or the like is mounted so as to cover the cutoff material 3. Since the cutoff material 3 intends to expand by the expansive force of cutoff material 3 itself under the state in which it is held by the restraining member 4 and the steel sheet piles 1a and 1b, it receives pushing force from the restraining member 4, and cutoff properties in the joint section 2 is ensured.  The cutoff structure is simplified by using steel sheet piles having a shape that the side in which the cutoff material 3 is secured under the state of the fitting of the joint section 2 is formed in the same plane as the steel sheet piles 1a and 1b, and cutoff properties can be improved in addition to the ensuring of even driving properties.
Patent JP-2003070724-A (JP)
Title: Data protection system for electronic endoscope unit
Inventor: TAKIZAWA TSUTOMU
IPC: A61B1/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a data protection system for an electronic endoscope unit to protect various data recorded in the electronic endoscope unit. SOLUTION: This data protection system is constituted to have the electronic endoscope unit with a first memory means to store prescribed data and a data erasing system to erase the prescribed data stored in the first memory means corresponding to a prescribed condition in at least one of an electronic scope and a processor, and a data protection system detachably mounted in the electronic endoscope unit to protect the prescribed data and to avoid the loss of the prescribed data by the data erasing system.
Patent JP-2003074569-A (JP)
Title: Bearing device for wheel
Inventor: FUKUSHIMA SHIGEAKI
IPC: F16C35/063
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of achieving a lightweight and compact bearing device for a wheel and improving rigidity of the device without looseness in the fixed part even when a large moment load acts on the device. SOLUTION: Plural rows of rolling bodies 12, 12 are contained between the internal member 1 and the external member 10 and plural rows of rolling bearings are provided to rotatably support the wheel. A flange 4 fitting the wheel is integrally formed in the hub wheel 2 constituting the internal member 1, a separate internal wheel 3 is press-fitted in the smaller diameter step 6, inner traveling faces 2a, 3a are formed in the outer periphery of the hub wheel 2 and the internal wheel 3 respectively to rotatably support the wheel against the car body. The internal wheel 3 and the smaller diameter step 6 are integrally connected by electron beam welding.
Patent JP-2003075911-A (JP)
Title: Liquid crystal projector by light-source switching system
Inventor: EBISU NAOKI
IPC: G03B21/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To prolong a lamp replacement period, to eliminate the need for a wait time for re-illumination, and to reduce a feeling of physical disorder to a projection image accompanying mode switching. SOLUTION: A liquid crystal projector equipped with a light source part 1 equipped with a light source lamp 1a and a lighting optical system 1e which converges the light beam emitted by the light source lamp 1a by an integrator lens 1b, generates one kind of polarized wave by a polarized light converting element 1c, and converges the polarized wave on a necessary optical path by a condenser lens 1d, an optical modulation part 2 equipped with a liquid crystal panel 2a which inputs and optically modulates illumination light of the polarized wave converged by the lighting optical system 1e and outputs image light, and a projection lens 3 which enlarges and projects the modulated image light outputted by the liquid crystal panel 2a has a light source switching means 5 arranged behind the light source part 1 and also has a 2nd light source part 6, composed of a light source lamp 6a,  a lighting optical system 6e, etc., adjacently to the light source switching means 5 so that their optical axes orthogonally cross each other.
Patent JP-2003083302-A (JP)
Title: Garbage box dumping hydraulic device of garbage truck
Inventor: UNO KOICHIRO
IPC: F15B11/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To operate a garbage box at a low speed without malfunction with the simple constitution by a garbage box dumping directional control valve. SOLUTION: A hydraulically switching inside passage 23 is arranged on one end side of a garbage box dumping spool. An inflow passage 23 is formed in a small diameter as an orifice. A hydraulically switching peripheral groove 24 and a pressure relief passage 25 are provided on the other end side. A hydraulic fluid leaked from left and right P ports flows out of a tank port by passing through passages 23 and 25 in an illustrated neutral position. When moving the hydraulically switching spool rightward, the inside passage 23 becomes P→A, and the peripheral groove 24 becomes B→T. When moving the spool leftward, the inside passage 23 becomes A→T, and the peripheral groove 24 becomes P→B. Since oil passes through the inflow passage 23a as the orifice in either case, quantity is squeezed so that the garbage box moves at a low speed.
Patent JP-2003087905-A (JP)
Title: Hybrid vehicle controlling device
Inventor: MIYAMOTO KATSUHIKO
IPC: B60L50/16
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To achieve quick and light traveling by applying engine braking when a driver intends to use it in addition to the improvement of the regenerative efficiency of a motor when a vehicle is decelerated, with regard to a hybrid vehicle controlling device. SOLUTION: The vehicle is controlled in such a way that intake air volume to an engine is increased when an automatic transmission is positioned in a prescribed automatic transmission range (D range) or at the side higher than the prescribed automatic transmission range, and conversely, that the intake air volume to the engine is decreased less than in the prescribed transmission range when the automatic transmission is positioned at the side lower than the prescribed automatic transmission range (Ds range or L range).
Patent JP-2003085474-A (JP)
Title: Optical information reader and information code output device
Inventor: MATSUSHIMA YUTAKA
IPC: G06K7/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To easily execute a work for setting a prescribed parameter in an optical information reader. SOLUTION: The optical information reader 1 has a function to optically read an information code and is provided with a memory 20 that stores the prescribed parameter, a control circuit 15 that converts the prescribed parameter into an information code and a display device 6 that displays the information code converted by the control circuit 15. In this structure, the prescribed parameter can be inputted simply by reading the information code displayed on the display device 6 by other optical information reader 1.
Patent JP-2002176602-A (JP)
Title: Sensor signal processing for automatic convergence
Inventor: GEORGE JOHN BARRET
IPC: G09G1/28
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a video projection display device that conducts sensor signal processings for automatic convergence. SOLUTION: A screen image memory device of the projection display device exposed under unnecessary illumination is placed adjacent to an edge of a screen (700) and includes photosensors (S1-S8) to generate an output signal (Ii11) consisting of a 1st component responding to the emission, due to a projected image and of a 2nd component (Vinf), responding to the emission due to the unnecessary illuminance. A filter (C3, C4, R27, R28), connected to the photo sensors, applies filtering to the output signal (Ii11) to pass the 1st component of the output signal (Ii11) and attenuate the amplitude of the 2nd component (Vinf).
Patent JP-2003083631-A (JP)
Title: Waste heat charging type absorption refrigerating machine
Inventor: SHIMAMURA MASAYUKI
IPC: F25B15/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat charging type absorption refrigerating machine capable of efficiently recovering waste heat without enlarging the capacity of a waste heat recovering heat exchanger or a drain heat exchanger. SOLUTION: A dilute solution, discharged out of an absorber 5 and having a comparatively low temperature, flows into the dilute solution inlet port of the drain heat exchanger 12 while bypassing the waste heat recovering heat exchanger 11 through a second line 13 whereby heat exchange is effected between the dilute solution which flows into the drain heat exchanger 12 and high-temperature drain generated by a liquifaction of an external heat source which is the heating source of a high-temperature regenerator 1. In this manner, the heat of drain in the external heat source can efficiently be recovered and the increase of the capacity of the waste heat recovering heat exchanger 11 or the drain heat exchanger 12 is not required thereby permitting the reduction of cost.
Patent JP-2003079343-A (JP)
Title: Method and system for sterilization washing of mozuku (nemacystus decipiens)
Inventor: KONDA MITSUHARU
IPC: A23L17/60
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To wash Nemacystus decipiens without impairing its palate feeling following surely sterilizing it without using any chemical agent. SOLUTION: The objective sterilization washing system for Nemacystus decipiens comprises a sterilization tank 1 for sterilizing the Nemacystus decipiens in a fluid under agitation, a hydro-extraction means 20 for the Nemacystru decipiens thus sterilized, and a washing tank 21 for washing the thus hydro-extracted Nemacystus decipiens under movement in fluid water; wherein an injection means 27 for pressurized water incorporated with fine bubbles is connected to the washing tank 21.
Patent JP-2003080641-A (JP)
Title: Antistatic multi-layer film and its production method
Inventor: IWASAKI KATSUNORI
IPC: B32B27/18
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive antistatic multi-layer thermoplastic resin film which is excellent in antistatic effect and keeps the effect while preventing its change with the passage of time and to provide a method for producing the film. SOLUTION: In the antistatic multi-layer film, on both sides of a thermoplastic resin layer substantially free from an antistatic agent, antistatic layers 3-30 μm in thickness which are thinner than the thermoplastic resin layer and contain a polymeric antistatic agent having specific surface resistance of 10<9> Ω/(square) or below and a half-life shorter than one second are formed. The film is produced by a coextrusion method.