baber/WOPTO huggingface dataset:
Patent JP-2003206673-A (JP)
Title: Detector and device for controlling opening/closing body
Inventor: YANAI HIROICHI
IPC: E05F15/603
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a pinching detecting function and an operating intention detecting function in window control for a vehicle by simple constitution using a common optical sensor.  <P>SOLUTION: The detector is provided with a reflection sensor unit 8 capable of sensing an object in a prescribed detection area A1 including an area which can be pinched in a windowpane 10 of the vehicle. The detector is provided with a judging device 6 which is shifted to a pinching detecting mode in an operating state in which the windowpane is in operation, gives instructions on an operation for preventing pinching of foreign matter when the object is detected within the detection area A1 in the pinching detecting mode, is shifted to an operating intention detecting mode in a stopped state in which the windowpane 10 is stopped, and gives instructions on the operation (e.g. a fully opening operation) of the windowpane 10 when the object is detected within the detection area A1 in the operating intention detecting mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114209-A (JP)
Title: Cutting device and tape processor therewith
Inventor: TAKAYAMA MASAYUKI
IPC: B65H29/52
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device which stably executes a half cut to a cutting tape having a low rigidity, and also to provide a tape processor therewith.  <P>SOLUTION: This cutting device 1 executing the arbitrary cutout-shaped half cut to a tape body Ta of the cutting tape T has a cutting tool 181, a cutting tool moving mechanism 185 reciprocating the cutting tool 181 in the direction orthogonal to a feed direction of the cutting tape T, and a normally/reversely feeding mechanism 82 normally and reversely feeding the cutting tape T in synchronization with the cutting tool moving mechanism 185. The normally/reversely feeding mechanism 82 has a grip roller 91 on one side and a first pulling roller 92 on the other hand which sandwich the cutting tool 181. The grip roller 91 pinches and rotationally feeds the cutting tape T, and the first pulling roller 92 feeds the cutting tape T rotationally fed by the grip roller 91 while slipping and rotating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119649-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: CHO AKIMI
IPC: H01L21/316
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device employing a single crystal high dielectric insulating film for a gate insulating film and capable of suppressing the gate leak current, and to provide a manufacturing method of the same.  <P>SOLUTION: The semiconductor device is provided with a semiconductor substrate, a channel region formed on the surface of the semiconductor substrate, source/drain regions formed on the semiconductor substrate at both sides of the channel region, a gate insulating film formed so as to cover the channel region and a gate electrode formed on the insulating film. The gate insulating film is formed of a single crystal metal oxide gate insulating film formed by the phase separation of a silicate layer or a superlattice single crystal insulator film. According to this constitution, a high quality and high dielectric insulating film is formed selectively in a channel region with a channel length of 10nm or less by utilizing the high temperature phase separation phenomenon of a silicate film or the strain superlattice structure of an epitaxial film. Consequently, the semiconductor device and the manufacturing method of the same are obtained with high specific dielectric constant, a reduced leak current or an interface state, a high carrier mobility, highly minimized structure, high speed, and low power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117852-A (JP)
Title: Reflection preventing part
Inventor: KATAKURA HITOSHI
IPC: B32B27/30
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a reflection preventing part in which superior reflection preventing effect is provided and resistance to scratching is improved.  <P>SOLUTION: A reflection preventing film 2, that is made of fluorine resin to which inorganic pigment is added, is formed on a base material 1 and a protective layer 3, which is made of amino modified silicone oil, is formed on the film 2 to manufacture the reflection preventing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116435-A (JP)
Title: Control device for automobile
Inventor: JUMONJI KENTARO
IPC: F02D11/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction of a control device and secure safety of a vehicle when it becomes out of operation guarantee temperature range of a semiconductor used in the control device in relation to a power source control method for the control device for automobile by control device temperature or control of the semiconductor in the control device.  <P>SOLUTION: Temperature of a throttle device 10 is detected by a thermistor 23, a comparator 25 compares temperature of the device and temperature reference value of a comparison subject, and a relay 12 controlling power supply of the throttle device 1 is controlled according to the comparison result. When temperature of the throttle control device exceeds the temperature reference value, a main power source of the throttle device 1 is shut off and malfunction of the throttle device can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114955-A (JP)
Title: Mounting structure of seat belt
Inventor: KOBAYASHI SHIGERU
IPC: B60P3/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a seat belt which fits a person sitting in a wheel chair placed in a rear part of a car chamber and securely supports the person.  <P>SOLUTION: The mounting structure of the seat belt is mounted on the person sitting in the wheel chair 2 placed in the rear part of the car chamber. A bracket 15 with one end fixed to a ceiling 4 of the car chamber and the other end fixed to the side wall thereof is attached with a shoulder anchor 12 at almost center of the bracket. The shoulder anchor 12 is vertically adjustably attached to the bracket 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118097-A (JP)
Title: Silver halide color photographic material
Inventor: OSHIMA NAOTO
IPC: G03C1/74
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material having excellent conservation, quick treatment and treating stability of a photosensive material, hardly having a deterioration of a blank even when the photosensitive material is conserved for a long period particularly, obtaining the maximum density in coloring development in a short time, and having a stability for a variation in a treatment factor.  <P>SOLUTION: Silver halide emulsion of a yellow pigment formation coupler-containing silver halide emulsion layer which is cubic or tetradeca-hedron emulsion has 0.35-0.65 μm of an average sphere corresponding diameter, contains 0.1 mol% or more of silver iodine, and contains 95 mol% or more of silver chloride. In the silver halide color photographic sensitive material, the silver halide emulsion of a Magenta pigment formation coupler-containing silver halide emulsion layer and a cyan pigment formation coupler-containing silver halide emulsion layer which is the cubic or tetradeca-hedron emulsion has 0.35-0.65 μm of the average sphere corresponding diameter, and contains 95 mol% or more of silver chloride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114648-A (JP)
Title: Buffer tank for inkjet recorder and method of manufacturing the same
Inventor: ARAKAWA MASAYUKI
IPC: B41J2/175
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer tank for an inkjet recorder that prevents a bubble from adhering to a filter and is constituted such that ink is surely supplied to an inkjet head from the buffer tank and to provide a method of manufacturing the buffer tank wherein a plasma treatment can be surely applied to the inner face of the filter.  <P>SOLUTION: A top cover member 55 and a bottom cover member 56 are independently formed. The plasma treatment is applied to the inner face of the bottom cover member 56 to which the filter 11 is fixed so as to cap a discharge hole 10 so that the characteristic of the surface of the filter is improved. The top cover member 55 and the bottom cover member 56 are bonded to form the buffer tank 5. As the plasma treatment is applied after the filter 11 is fixed to the bottom cover member 56, it is possible to surely apply the plasma treatment to the inner face of the filter 11. As a bubble hardly adheres to the filter 11 of which the wettability is improved and the bubble engaged with the mesh of the filter is not discharged, defective ejection due to the growing of the bubble hardly occurs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122269-A (JP)
Title: Surface coated cermet cutting tool exhibiting superior chipping resistance under high speed heavy duty cutting
Inventor: UEDA TOSHIAKI
IPC: C23C16/32
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coated cermet cutting tool exhibiting superior chipping resistance under high speed heavy duty cutting.  <P>SOLUTION: This surface coated cermet cutting tool is formed by vapor depositing the hard coated layer of 10-35μm in the whole average layer thickness composed of (a) one layer or more of Ti compound layers and (b) α type aluminium oxide layer on the surface of a cermet base, and the average layer thickness of the α type aluminium oxide layer is set to 5-20μm. The intermediate part in the layer thickness direction equivalent to the thickness of 25-55% in terms of a ratio of occupying the average layer thickness of the α type aluminium oxide layer is composed of heating transformation α type aluminium oxide formed by heat-transforming aluminium oxide having κ type or θ type crystal structure in the state formed by vapor deposition and making the crystal structure into the α type crystal structure. The residual upper part and the lower part in the layer thickness direction are composed of vapor deposited α type aluminium oxide having the α type crystal structure in the state formed by vapor deposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275594-A (JP)
Title: Metal catalyst for carbon nanotube by low temperature chemical vapor deposition
Inventor: HWANG CHIEN-LIANG
IPC: D01F9/127
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal catalyst applied for the synthesis of carbon nanotube by a low temperature chemical vapor deposition method and the synthesis of carbon nanotube using the catalyst.  <P>SOLUTION: The metal catalyst is applied for the synthesis of the carbon nanotube by the low temperature chemical vapor deposition method at ≤600°C and is composed of a noble metal particle having 0.01-10 μm diameter as a support and the metal catalyst supported by the noble metal particle. The metal catalyst is composed of iron, cobalt, nickel or the alloy. The ratio of the metal catalyst to the noble metal particle by mass is 0.1-10%. The carbon nanotube is synthesized by the low temperature chemical vapor deposition method using the catalyst and it is unnecessary to remove the metal catalyst after the synthesis of the carbon nanotube.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004127748-A (JP)
Title: Fuel cell system
Inventor: YAMANASHI AYANORI
IPC: H01M8/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce hydrogen remained in a downstream to a level free from problems, when a hydrogen main valve is closed due to an accident or a failure.  <P>SOLUTION: A fuel cell control device 33 shuts a shut valve 5 of a hydrogen tank 3 and reduces hydrogen remained in the downstream to the level free from problems by making a fuel cell stack 9 continue power generation for a while, when a G sensor 27 detects acceleration exceeding a prescribed value or a hydrogen sensor detects hydrogen leakage. Redundant power generated by the power generation is charged to a secondary battery 13 by a power manager 15, and consumed at an air compressor 11 and a cooling water pump 29 serving the auxiliary equipment of the fuel cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124846-A (JP)
Title: Engine starter
Inventor: YAMADA KOKICHI
IPC: F02D45/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starter capable of preventing battery exhaustion of an automobile or the like.  <P>SOLUTION: The engine starter 10, for starting an engine upon receiving a starting signal given by time optionally set on a timer or by remote control operation, controls an engine driving means 12, and is equipped with: an engine starting/stopping means 15 for detecting signals from a shift lever 13 and a side brake 14; and a battery voltage taking-in means 16 for taking in voltage of an on-vehicle battery 11, calculating an average value, and obtaining a battery voltage recognition value. By comparing the battery voltage recognition value and a preset threshold value, and by starting the engine and recharging the battery 11 if the battery voltage recognition value is less than the threshold value, battery exhaustion of the automobile is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093538-A (JP)
Title: Mid-air collision avoiding device of airplane
Inventor: MOTOBAYASHI YOSHIMASA
IPC: G01S13/93
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mid-air collision avoiding device for an airplane allowing the pilot to conform only to the instruction given thereby with ease.  <P>SOLUTION: The mid-air collision avoiding device of the airplane is composed of an identifying means to sense any airplane as an opposite party, an analyzing means to analyze the predicted motion of the sensed airplane as the opposite party, and a controlling means to emit the flying route of the own airplane in accordance with the predicted motion of the opposite airplane according to the analysis of the analyzing means. If decision is passed as the output of the controlling means that the predicted motion of the opposite airplane according to the analysis may intersect with the flying route of the own airplane, setting is made so that a complex motion (A and a) consisting of the specified detouring motion and sinking motion is instructed in case the opposite airplane at the time of analysis is positioned on one side, left or right, about the axis oriented in the advancing direction of the own airplane and only the sinking motion at a speed different from the sinking speed on the mentioned side is instructed in case the opposite airplane is positioned on the other side, and presetting is made which motion is given as instruction when the opposite airplane is positioned on the left or right.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134422-A (JP)
Title: Piezoelectric transformer
Inventor: UNNO MAKOTO
IPC: H01L41/107
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which obtains a small size and a high step-up ratio and is prevented from oscillating.  <P>SOLUTION: The piezoelectric transformer includes an input electrode 13 formed on the front surface of the center in the longitudinal direction of a piezoelectric element 14 of a long plate shape, an input electrode formed on its rear surface, output electrodes 11 and 12 formed on both ends of the longitudinal direction in such a manner that the center of the element 14 is polarized in a thickness direction and a part between the center and both the ends is polarized in the longitudinal direction. In this transformer, the width of an output part formed of the output electrode 11 or 12 of the element 14 is smaller than that of the center, and an entire shape is a substantially hexagonal shape. The tip of the output part is formed in a chamfered shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202672-A (JP)
Title: Process for preparing semiconductor device
Inventor: HATTORI KOJI
IPC: G03F7/40
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a negative pattern which is transparent in the far ultraviolet region including the wavelength 193 nm of an ArF excimer laser and, despite its chemical structure having high dry etching resistance, does not swell and has excellent resolution.  <P>SOLUTION: An acid-catalyzed reaction is utilized wherein a γ- or δ-hydroxy carboxylic acid structure is partially or entirely converted to a γ- or δ-lactone structure. A high resolution negative pattern free of swelling is formed by aqueous alkali development.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004133266-A (JP)
Title: Developing device and process cartridge in image forming apparatus
Inventor: OCHI JUNICHI
IPC: G03G15/08
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in which a member on a wire is extended from the inside to the outside of a toner container and toner is prevented from leaking out of the wire through-hole of the toner container without newly arranging another member and also without impairing tension even in the case that the tension is given to the wire by a biasing means.  <P>SOLUTION: The developing device has: a developing container storing developer; a developer carrier to feed the developer while sticking it on the surface thereof; at least one wire disposed in the developing container so as to be opposed to and in contact with or close to the developer carrier; and a developer leakage preventive member for the developer carrier provided so as to abut on the end part of the developer carrier, wherein at least one end of the wire is extended from the inside to the outside of the developer container while coming into contact with or penetrating the developer leakage preventive member for the developer carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161729-A (JP)
Title: Biological sample-preparing method, biological sample- quantitative determination method, and biological sample-preserving container
Inventor: NANBA HIROMI
IPC: G01N1/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a sample for quantitative determination used for determining the quantity of constituents to be quantitatively determined in a biological sample from the biological sample, a method for determining the quantity of constituent to be determined in the biological sample, a container used for storing an unknown amount of biological sample containing constituents to be determined that is sampled without determining the volume until the amount of the biological sample is determined, or a container to be used for preparing a sample for determination from an unknown amount of biological sample containing a sample to be determined that is sampled without determining the volume.  <P>SOLUTION: The method for preparing the sample for quantitative determination to be used for determining the constituents to be determined in the biological sample from the biological sample is characterized in having a process for mixing the unknown amount of biological sample that is sampled without determining the volume with a constant volume of water-based solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141928-A (JP)
Title: Material feeder
Inventor: KATO HEIZABURO
IPC: B21D43/11
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material feeder to easily adjust the clamping force according to the thickness of a material to be used.  <P>SOLUTION: Gripper devices 4 and 7 clamp and unclamp a material by fixed grippers 2 and 5 and movable grippers 3 and 6 supported by shafts 28 and 29 at a predetermined timing, and the fixed gripper 2 is reciprocally movable along the shafts 28 and 29 together with the movable gripper 3. The shafts 28 and 29 are supported in a vicinity of both ends thereof by a wall portion of a housing 16 via eccentric flanges 50-53. A synchronous rotating device to vertically move the shafts 28 and 29 by synchronously rotating the eccentric flanges 50-53, and to displace the material clamping units of the fixed grippers 2 and 5 in an advancing/retractable direction to/from the material clamping units of the movable grippers 3 and 6 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346688-A (JP)
Title: Glass structure of cathode-ray tube
Inventor: BAEK JAE-SEUNG
IPC: H01J29/86
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode-ray tube having a glass structure which can suppress occurrence of a BSN phenomenon while improving the deflection efficiency of the cathode ray tube and effectively reduce high stress induced to a funnel in the course of improving the deflection efficiency.   <P>SOLUTION: In a cathode-ray tube formed by a panel 10 and a funnel 20, the vertical sectional form of a funnel yoke portion of which is not circular and the interior of which is in a vacuum state, the glass structure of the cathode-ray tube satisfies the relationship of 0.5<Th/Td<1.01, wherein Td is a thickness of a diagonal portion in any vertical section between a reference line (RL) and a neck seal line (NSL), and Th is a thickness of a long side portion in the vertical section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161106-A (JP)
Title: Cooling aperture diffuser of turbine shroud and related method thereof
Inventor: NIGMATULIN TAGIR
IPC: F01D11/08
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside shroud assembled body for a turbine.  <P>SOLUTION: Said inside shroud assembled body has a pair of end faces (28), similar end faces on adjacent segments, which provide a clearance (56) between each of them and are arranged in parallel; and includes a plural partially toroidal segments (22) which form a toroidal inside shroud enclosing a turbine rotating component member (14) in a situation of assembly, and at least one convection cooling aperture (36) inside the segments which opens along by at least one of the pair of end faces (28). The cooling aperture is opened into a diffuser concave portion (38) which is formed on one of the pair of end faces in order to diffuse especially a flow of a cooling air into the clearance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149589-A (JP)
Title: Method for producing mixture solution of aromatic polyamide with aromatic polyamic acid
Inventor: NITTA HIDEAKI
IPC: C08J3/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing the mixture solution of an aromatic polyamide with an aromatic polyamic acid, by which the stable mixture solution used as a precursor for formed products such as composite fibers or films comprising the aromatic polyamide and the aromatic polyimide is obtained.  <P>SOLUTION: This method for producing the mixture solution of the aromatic polyamide with the aromatic polyamic acid is characterized by heating a mixture comprising the solutions of the polymers and a water-azeotropic solvent to distil off water and the solvent in the system, while stirring the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182265-A (JP)
Title: Sheet for evaluating long-term profit of building
Inventor: SHIRAIWA FUMITOSHI
IPC: B42D15/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to find out a timing of the need for maintenance.  <P>SOLUTION: A scale corresponding to estimated durable years of a building is provided in a sheet; names of members included in external facing members and buried equipment members, which serve as regions to be maintained, are printed on a sheet in a direction orthogonal to the scale; a figure, which indicates the maintenance timing of each of the members included in the external facing members and the buried equipment members, is printed along the direction of the scale; and a space for entering a maintenance cost is printed.  <P>COPYRIGHT: (C)2003,JPO