baber/WOPTO huggingface dataset:
Patent JP-2003245803-A (JP)
Title: Processing method for slender work
Inventor: OBARA KENJI
IPC: B23B13/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for slender work by which the bending or vibration of a work due to processing force is prevented, and it is possible to handle the work having a complicated shape in the case of multikind and small quantity production.  <P>SOLUTION: Using an NC lathe equipped with a main shaft 1R, whose position can be adjusted toward the axial direction of the main shaft, and two tool turrets 3D and 3U, whose positions can be adjusted in the axial direction of the main shaft and the tool cutting direction, a guide jig 5, equipped with a guide bush 6, designed to maintain the outer diameter of a work to be processed in a freely revolving way, is attached to a tool fixing station of 3D the tool turrets. The work 10 is fitted to the main shaft IR< and the work is inserted into the guide bush 6 by the movement of the tool turret 3D, with the tool turret maintained in a stationary position subsequently. In such a situation, the slender work is processed by moving the main shaft 1R in the axial direction of the main shaft by means of the NC lathe, and by moving the other tool turret 3U in the tool feeding direction. Multiple guide bushes 6 with different hole diameters can be fitted, while a stepped slender work can also be processed, based on this arrangement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247912-A (JP)
Title: Inspection device for minute object element, inspection device for color filter, inspection method for minute object element, manufacturing method for substrate with picture element, and program
Inventor: KATSUO SHIGEJI
IPC: G01J3/46
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily control a position of a measurement point for a color filter in which different color material membranes are arranged in a minute region when performing optical measurement to obtain a measured value securely.  <P>SOLUTION: An inspection device for the color filter according to this invention obtains light from a linelike area through a slit 12 for a workpiece 30 including the arrangement of color material membranes. Then, this slit light is developed on a plane by a spectral optical element 13 to disperse it and then the dispersed light is converted into an electric signal by a two dimensional sensor element 10 to output it. Spectral transmissivity representing the color material membrane of each color is calculated based on the electric signals outputted from the two dimensional sensor element 10 to detect a thickness of each color material membrane formed on the workpiece 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248062-A (JP)
Title: Rainfall sensor
Inventor: YAMANAKA MIKIO
IPC: G01N27/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make raindrops to quickly flow downward, to reduce staying raindrops, and to achieve rapid returning operation after rain stops.  <P>SOLUTION: A conductor path 122 for connection of one electrode 120 for detection is formed on one surface 102 of a board 100. On the other surface 101 of the board 100 where combteeth-like conductor paths 111 and 121 are formed, no conductor paths exist between downstream-side end sections 111a and 121a of the adjacent combteeth-like conductor paths 111 and 121, along the downstream direction of raindrops for opening. As a result, raindrops adhering between the adjacent combteeth-like conductor paths 111 and 121 are made to quickly flow downward, by passing through the clearance between the downstream-side end sections 111a and 121a along the substrate surface that is arranged slanted without staying, while being caught in the edge sections of the combteeth-like conductor paths 111 and 121.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254212-A (JP)
Title: Ignition timing control device of combustion engine
Inventor: SATO TAKAHARU
IPC: F02D45/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress engine speed fluctuation during warming up of an engine by properly carrying out feedback control of ignition timing to control an engine speed to a target speed.  <P>SOLUTION: A feedback correction term IGIDL of ignition timing is computed by referring to a map whereon an advance correction amount or an lag correction amount is set, in accordance with the absolute value of the deviation DNOBJ of the engine speed NE from the target engine speed NOB and the temperature of engine cooling water (S22-S25). The map whereon the advance correction amount is set and the map whereon the lag correction amount is set are set so that the control gain G of a feedback control and a limit value are changed in accordance with the temperature of engine water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247822-A (JP)
Title: Angle detecting device
Inventor: SHINOZAKI HIROYUKI
IPC: H01J37/20
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle detecting device that can detect angles with high resolution over a wide dynamic range.  <P>SOLUTION: This angle detecting device is provided with a target 5, a converting mechanism which converts the rotational displacement θ of a turntable 1 into the linear displacement θ' of the target 5 in the Z-direction, and detecting means (7, 8, and 9) which detect the linear displacement of the target 5. The target 5 is attached to a fixed end through two leaf spring elements 6. The converting mechanism has first and second rolling bearings 10 and 11 respectively having rotary shafts (10a and 11a) intersecting each other at right angles. The bearings 10 and 11 are disposed in a state where the bearings 10 and 11 are brought into point-contact with each other. This angle detecting device is also provided with an elastic element 12 for flexibly holding the contacted state between the two rolling bearings 10 and 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250392-A (JP)
Title: Lure
Inventor: YOSHIDA MASAKI
IPC: A01K85/16
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure capable of stimulating interest of a target fish by continuously moving the lure very little under water.  <P>SOLUTION: This lure 10 is composed of a rod material 11 which has front and rear ends, extends along a horizontal line, and has an approximately uniform thickness. Inclined planes 12a, 12b are each formed on both the ends of the rod material 11, so that the planes are each inclined at a specified angle to the horizontal line and are parallel to each other, and further through-holes 14, 15 are each perforated in areas near to both the ends, so that a hook and a line are attached to the holes, respectively. The rod material 11 has a protrusion 13 on a point which is positioned on the horizontal line and shifted to any one of both the ends from the center dividing the whole length of the rod material into two equal parts, so that the protrusion 13 protrudes in the direction perpendicular to the horizontal line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328113-A (JP)
Title: Very small electrophoretic device
Inventor: WASHIZU MASAO
IPC: G01N27/447
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic device excellent in migration efficiency while compactifying and simplifying the electrophoretic device represented by a conventional submarine type, so as to conduct a migration experiment easily. SOLUTION: This device has structure to electrify to a carrier in which a sample is moved mainly, the carrier is preferably sandwiched by a migration vessel and a lid to be electrified from two edge parts of the sandwiched carrier via a buffer solution, and the compactification and the migration of high efficiency are attained thereby.
Patent JP-2003258294-A (JP)
Title: Led element
Inventor: KANEKO KAZUAKI
IPC: H01L33/30
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED element that can be manufactured with a good yield, and is suitable for optical communication.  <P>SOLUTION: On a P-type GaAs substrate 1, a P-type GaAlAs clad layer 2, a P-type GaAiAs active layer 3, and an N-type GaAlAs clad layer 4 are successively provided, and additionally an N-side electrode 5 having a nearly circular shape in a plan view is provided. At both sides in a width direction, mesa etching is carried out. The mesa etching reaches the P-type active layer 3, P-type clad layer 2, and the upper section of the P-type substrate from the surface of the N-type clad layer 4. Since the PN junction plane that is the junction surface between the P-type active layer 3 and the N-clad layer 4 is formed so that the area is set to 0.053 mm<SP>2</SP>or more and 0.058 mm<SP>2</SP>or less, optical output IL becomes approximately 20.5 μA or more and approximately 23.3 μA or less, and response characteristic Tw becomes approximately -3.5 ns or more and approximately -3.0 ns or less. As a result, the element can easily conform to the standard for an LED element for communication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250567-A (JP)
Title: Method for converting atp dependent enzyme to polyphosphoric acid dependent enzyme
Inventor: KURODA AKIO
IPC: C12P19/44
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converting method for converting an ATP dependent enzyme to a polyphosphoric acid dependent enzyme.  <P>SOLUTION: This method for converting the ATP dependent enzyme to the polyphosphoric acid dependent enzyme comprises modifying an amino acid sequence so that the structure of the ATP dependent enzyme approaches the structure of the polyphosphoric acid dependent enzyme based on the comparison of the structures of the ATP dependent enzyme and the polyphosphoric acid dependent enzyme.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260601-A (JP)
Title: Crank pin lathe
Inventor: OGAWA HAJIME
IPC: B23B5/18
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To correctly position a pin of a crank shaft on the spindle axis in a short time by a simple and inexpensive mechanism.  <P>SOLUTION: An engagement/disengagement device interposed between a spindle and a rotating body is disengaged while a journal is clamped to the rotating body which is turnably supported by the spindle around the axis parallel to the spindle axis with the deviation by the offset of the pin of the crank shaft, and a pin pushing body is advanced toward the spindle axis, the worked pin is pushed and positioned at the position separate from the axis of rotation by a predetermined distance. The spindle is rotated by one half of the rotational angle of division of the crank shaft, a pin to be machined next is positioned on the spindle axis, and the engagement/disengagement device is engaged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261187-A (JP)
Title: Cold-insulating container
Inventor: AMANO SHIRO
IPC: B65D21/02
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-insulating container suitable for improving cold insulating effects for contents as water of melted ice can be smoothly drained.  <P>SOLUTION: The cold-insulating container receives ice together with the contents in the container 10 for cooling the contents by the ice. The bottom or the side face of the container 10 is provided with a draining hole 13 for draining the water of melted ice and a water duct 14 communicating with the hole 13. A width of the duct 14 is formed to be equal to or smaller than the minimum width of the hole 13, and a length of the duct 14 is formed to be twice or more a width of the duct 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003110997-A (JP)
Title: Camera and camera system
Inventor: WATANABE YOJI
IPC: H04N101/00
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera or the like in which photographing available numbers are not limited only by a storage capacity of a built-in storage means although a user can easily confirm an image. SOLUTION: The camera is provided with an imaging means 22; an image processing means 23 for processing an output signal from the imaging means 22 to generate digital image data; a communication means 26 for wirelessly transmitting the image data to an external device; a display means 28 for displaying the image; a reduction means 27 for reducing the image data to a degree required to be displayed on the display means 28; and an image storage means 24 for storing the image data. When the residual capacity of the image storage means 24 is deficient to store a succeeding image, the communication means 26 transfers the image data not reduced to the external device and the reduction means 27 reduces the image data and stores the reduced data to the image storage means 24.
Patent JP-2003228797-A (JP)
Title: System for monitoring object in virtual space
Inventor: TAKIFUJI KATSUTOSHI
IPC: G08G1/13
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for informing a person or the like existing in the vicinity of a contractor, a guard company and an object of a situation of the object, while grasping a behavior of the object in a virtual space and taking an area, a time, an operation characteristic, spatial information and the like into account.  <P>SOLUTION: A moving body communication system 10 mounted with a GPS function detects the present position by a GPS satellite 20 to be transmitted to a system control communication device 40. The behavior of the object is grasped in the system control communication device to transmit abnormality or the like to a communication device 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269514-A (JP)
Title: Vibration controlling hydraulic damper
Inventor: ICHIKAWA NAOKI
IPC: F16F9/32
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration controlling hydraulic damper that structurally avoids an overall form projecting in the direction perpendicular to a piston axis direction and avoids external exposure of a control valve device.  <P>SOLUTION: The vibration controlling hydraulic damper 100 interconnects two working chambers R1 and R2 formed on opposite sides of a piston 31 axially slidable in a cylinder body 10 via passages 12a, 12b, 15a, 14, 16a and 13a, and controls working fluid flowing in the passages by means of the control valve device Vo to damp a vibration of a structure. The two passages 12a and 12b in communication with the two respective working chambers R1 and R2 are opened to one axial end face of the cylinder body 10, the control valve device Vo is mounted detachably, and the passages 12a and 12b are connected to the control valve device Vo. A hollow coupling member 20 is coupled to the one axial end of the cylinder body 10 so as to house the control valve device Vo.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265049-A (JP)
Title: Switch gear for plastic greenhouse
Inventor: KASE MICHIYA
IPC: A01G9/24
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch gear for a tunnel greenhouse securely raising and lowering films and imparting a stable posture.  <P>SOLUTION: The switch gear 100 for the tunnel greenhouse comprises a fixing member 110 held on a pipe 31, a L shaped lifting member 130 slidably attached on a guide 113 of the fixing member 110, a weight 135 attached on the lift member 130. A skirt of a film 32 is raised up by raising the lifting member 130 by pulling a string 51 which is inserted through a string passing part 131c of the lifting member 130. The lifting member 130 lowers by releasing the string 51 because of the weight of the weight 135.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269609-A (JP)
Title: Transmission for vehicle
Inventor: ASAO SHINYA
IPC: F16H63/38
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To make the operation force of the fork rod when a dog clutch is operated from the neutral position to the speed change position, different from that when it is operated from the speed change position to the neutral position.  <P>SOLUTION: This transmission for vehicle has a plurality of speed change gear trains consisting a plurality of drive gears provided on an input shaft and driven gears provided on an output shaft, and the speed change gear trains are switched power transmission state and power-cut state by the dog clutch. The dog clutch is operated in a speed change position and a neutral position by the fork rod 51 axially reciprocatively mounted in a transmission case. A recessed groove 60 and recessed grooves 61, 62 for the speed change position are formed on the fork rod 51, and balls 63, 64 are engaged with the recessed grooves 60 to 62. The operation force of the fork rod 51 when the clutch is operated from the speed change position to the neutral position differs from that when it is operated from the neutral position to the speed change position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273326-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOMURO GENICHI
IPC: H01L21/8246
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction in thickness of a base insulating film when a hard mask for forming a capacitor is removed in a method for manufacturing a semiconductor device having the capacitor.  <P>SOLUTION: In a manufacturing process of the semiconductor device; a first conductive film 15, a dielectric film 16 and a second conductive film 17 are formed in sequence on an insulating film 8. A first film 18a is formed on the second conductive film 17, and a second film 18b of insulating material is formed on the first film 18a. The second film 18b and the first film 18a are patterned into the shape of a capacitor flat surface, and a hard mask 18 is formed. The second conductive film 17 and the dielectric film 16 in the region which is not covered with the hard mask 18 are etched. The first conductive film 17 in the region which is not covered with the hard mask 18 is etched up to the depth at which the insulating film 8 is not exposed. The second film 18b constituting the hard mask 18 is etched and removed. The rest of the first conductive film 16 in the region which is not covered with the hard mask 18 is etched to the end and the first film 18a is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267131-A (JP)
Title: Structure of provisionally holding part of door mirror base assembly
Inventor: KAWAMURA ATSUSHI
IPC: B60R1/06
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a provisionally holding part of a door mirror base assembly capable of preventing the assembly in the condition provisionally held on a vehicle body panel from slipping off easily.  <P>SOLUTION: The base assembly 10 provided with the provisionally holding part 14 consists of a leg 14a extending toward a gusset 33 approximately in the horizontal direction from the base assembly 10 and a hook 14b folded back upward at the tip of the leg 14a and engaged with the gusset 33, wherein the hook 14b has an end face 14c having a U-section in the direction perpendicular to the vehicle width direction and abutting to the gusset 33, and the end face 14c is formed wide in a circular arc convex upward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273625-A (JP)
Title: Vehicle glass antenna
Inventor: HIRABAYASHI MIKIYA
IPC: H01Q1/22
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave glass antenna which can receive a circularly polarized radio wave with high efficiency and facilitates turning of an antenna pattern as well.  <P>SOLUTION: In the vehicle glass antenna for receiving the circularly polarized radio wave, one of proximate two feeding points is defined as a positive electrode feeding point and the other is defined as a negative electrode feeding point. A first conductive wire extended from the positive electrode feeding point is linearly arranged in a direction retreating from the negative electrode feeding point for the full length of 1/4 wavelength, and a second conductive wire extended from the positive electrode feeding point for the full length of 1/2 wavelength is extended in a direction approaching one side of the negative electrode feeding point, further rectangularly bent near the midway to the negative electrode feeding point and made into an L- shaped wire retreating from the feeding point. Moreover, a phase adjustment conductive wire is extended from the negative electrode feeding point in a direction approaching the second conductive wire, and the total of the length of the second conductive wire from the positive electrode feeding point along the negative electrode feeding point and the length proximate to the phase adjustment wire becomes the 1/4 wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284054-A (JP)
Title: Video door interphone unit
Inventor: MURAKI KAORU
IPC: H04N5/225
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video door interphone unit which can be moved its recording can be initialized and recording by camera can be performed only by operating a pan-tilt button.  <P>SOLUTION: The video door interphone unit vertically and horizontally moves a pan-tilt camera 5 of a slave unit 1 by the operation of the pan-tilt button 14a including four buttons disposed one by one above and below and right and left of a master unit 11 by a resident by depressing a calling button 3 of the slave unit 1 by a visitor, records the video of the camera in a memory, and outputs the image by a monitor 12 of the master unit. In the interphone unit, a recording button 13a to be operated by one hand is disposed at a center of the button to record the visitor in a memory when the camera is moved to the visitor's position, and a center set button to be operated by deciding a setting item by a setting operation is disposed when the resident vertically and horizontally moves the setting item displayed on the monitor by operating the button so as to record the visitor's video in the memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283557-A (JP)
Title: Audio data transmitting-receiving system
Inventor: TSUTSUMI TAKAYUKI
IPC: G10L19/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio data transmitting-receiving system in which a packet loss on a data transmission route is reduced and audio speaking is performed with the same audio quality as a transmitting source with no sound interruption.  <P>SOLUTION: In the audio data transmitting-receiving system for an IP telephone or the like for transmitting-receiving audio data via a network as packet data, an audio file with one break from speech top detection to silence detection in speaking voices is exchanged to a packet and transmitted from a transmitting side, and the audio file is reproduced on a receiving side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287076-A (JP)
Title: Rotary damper
Inventor: ODA NOBUTOSHI
IPC: F16F9/44
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to form a short circuit passage.  <P>SOLUTION: A rotary body 22 is rotatably housed in a casing c, first fluid chambers 33, 35 and second fluid chambers 34, 35 are divided with control pieces 29, 30 provided in the rotary body and partition division walls 27, 28 and the both fluid chambers are communicated with each other through valve mechanisms 31, 32. In addition to the flow path through a damping force generation means, a short circuit flow path communicating both fluid chambers is provided, and a variable throttle mechanism varying the opening of a throttle part is provided as well as the throttle part 44 in this short circuit flow path. Communicating grooves 50, 51 are formed in either the casing or the rotary body on the contacting surface of the inside surface of the casing with the rotary body and the communicating grooves constitute the short circuit passage when the rotary body is installed in the casing.  <P>COPYRIGHT: (C)2004,JPO