baber/WOPTO huggingface dataset:
Patent JP-2005274493-A (JP)
Title: Laser scan type observing device and pin hole member
Inventor: HIRATA TADASHI
IPC: G01N21/64
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the loss of the amount of fluorescence obtained from a sample to obtain a bright fluorescence image while irradiating the sample with a very-short pulse laser emitted from a laser light source and having a short pulse width; and to constitute a measuring head compactly.  <P>SOLUTION: There is a laser scan type observing device 1 provided with an optical unit 6 provided with a laser light source 4 for emitting a very-short pulse laser light and an imaging means 5 for detecting s return light from a sample A, a measuring head 3 provided with a light scanning part 10 for scanning the extreme short pulse laser light from the very-short pulse laser light from the laser light source 4 on the sample A, and an object optical system 2 for forming the image of the very-short pulse laser light scanned by the light scanning part 10 on the sample A, a multimode fiber 7 connecting the optical units 6 with the measuring head 3, and a pinhole means 18 made of the quality of a material provided on the measuring head 3, penetrating a visible light and blocking a laser light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282408-A (JP)
Title: Fluid injection valve
Inventor: HARADA AKINORI
IPC: F02M61/18
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection valve capable of securing the inlet side opening area of a slit nozzle hole regardless of its position.  <P>SOLUTION: A sack part 40 is cylindrical, which does not cause a large increase of capacity of the sack part 40 in comparison with a semispherical sack part. An increase of capacity downstream of a valve seat 32 is thereby suppressed to prevent retention of a fluid. Because of forming the sack part 40 in cylindrical shape, even in the case of arranging a nozzle hole 50 and a nozzle hole 60 in an axially overlapping manner, a fluid inlet 51 of the nozzle hole 50 and a fluid inlet 61 of the nozzle hole 60 have almost the same opening areas regardless of the distance from the valve seat 32. Consequently, even when the pressure of an injected fluid is low, the sufficient injection quantity of the fluid can be ensured. Further, there is no need to axially enlarge the fluid inlet 51 and the fluid inlet 61 to secure the opening area. The nozzle hole 50 and nozzle hole 60 are thereby kept in flat slip shape to accelerate atomization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279835-A (JP)
Title: Composite machining machine and turning method
Inventor: IWABUCHI NAOKI
IPC: B23B1/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite machining machine capable of enhancing rigidity of a composite turning tool at the time of turning without requiring an index control (C-axis control) for indexing tips by turning a spindle mounted with the composite turning tool.  <P>SOLUTION: In this composite machining machine, a spindle head for rotatably supporting the spindle is movable in orthogonal triaxial directions relatively to a workpiece 2, a table is arranged oppositely to the spindle, the workpiece 2 rotated by being clamped by the table can be turned by the composite turning tool 10 mounted on the spindle and having a plurality of tips 9a to 9d. By moving the composite turning tool 10 in parallel by a moving operation of the spindle head to be located at arbitrary positions S1 to S4 around the workpiece 2, the turning is performed by properly using each of the plurality of tips 9a to 9d.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283323-A (JP)
Title: Load measuring instrument for roller bearing unit
Inventor: ONO KOICHIRO
IPC: F16C41/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a structure for achieving weight reduction while securing the durability of a roller bearing unit as well as the intensity of an outer ring 1, and for accurately finding the load of the outer ring 1 acting on a hub 11.  <P>SOLUTION: Vibrations occurring in keeping with the revolutions of rolling elements 8a and 8b forming two rows are detected by a pair of vibration sensors 19a and 19b placed on a peripheral surface of the outer ring 1. A computing unit finds the revolution velocities of the two rows of rolling elements 8a and 8b based on the frequencies of these vibrations to calculate the above load based on the revolution velocities. The weight of the outer ring 1 can be reduced since it is not necessary to form through holes such as mounting holes in the outer ring 1 for locating the vibration sensors 19a and 19b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284838-A (JP)
Title: Automatic wiring method for semiconductor integrated circuit device
Inventor: OISHI NORIKAZU
IPC: H01L21/82
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic wiring method for a semiconductor integrated circuit device by which wires on a block or a cell can be wired again at a low cost to shorten a design time.  <P>SOLUTION: The automatic wiring method comprises the steps of; (S11) automatically arranging blocks constituting the semiconductor integrated circuit device; (S12) arranging wires so that wires exist on or between blocks; (S13) calculating a wiring capacity of wires; (S14) calculating inter-wire capacities resulting from coupling adjacent wires; (S15) estimating a reference value of allowable inter-wire capacities in accordance with an allowable value of crosstalk noise and comparing inter-wire capacities with the reference value; (S17) judging whether wires between which the inter-wire capacities exceed the reference value are wires on a defined large-scale blocks or not in the case of the existence of the wires between which the inter-wire capacities exceed the reference value; (S18 and S19) expanding intervals of wires in a horizontal direction in the same wiring layer to arrange wires again in the case that the wires between which the inter-wire capacities exceed the reference value are wires in large-scale blocks.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291281-A (JP)
Title: Hydraulic hose
Inventor: SANPEI KENJI
IPC: B32B1/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic hose restricted in load to be applied to environment, and having high adhesiveness between layers and excellent durability.  <P>SOLUTION: This hydraulic hose has an inner tube rubber layer, an outer cover rubber layer, and at least one reinforcing layer between the inner tube rubber layer and the outer cover rubber layer. At least one reinforcing layer is provided just under the outer cover rubber layer, and the outer cover rubber layer comprises a rubber component adjusted by polymerizing solution, a vulcanization accelerator and a dehydrating agent. Chlorine is not comprised in each of the layers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005035876-A (JP)
Title: Organic-inorganic hybrid glassy material and its manufacturing method
Inventor: KUNIYOSHI MINORU
IPC: C03B8/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an organic-inorganic hybrid glassy material fulfilling heat resistance, airtightness, and a low melting point is few and its production needs much time even if it exists.  <P>SOLUTION: The method for manufacturing the organic-inorganic hybrid glassy material comprises a heating reaction process between a mixing process and a melting process of starting materials and a maturing process after the melting process. At least one kind of a sol-gel material containing a phenyl group is used and the heating reaction process is implemented at 40-100°C. The melting process is implemented at 40-500°C and the maturing process at 30-400°C for ≥5 minutes. When a melt formed after the melting process is separated into 2 layers, the supernatant liquid is discarded and the lower melt is extracted and matured. The organic-inorganic hybrid glassy material manufactured by the method is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005293011-A (JP)
Title: Traffic signal
Inventor: KIHARA NOBUO
IPC: G08G1/07
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic signal that can execute immediate appropriate signal operations without synchronization after installation in a site of traffic control only once conditions such as the distance and required passage time of a traffic regulation section are set.  <P>SOLUTION: The traffic signal comprises a clock part 1 for receiving a long wave standard time radio wave to output standard time data, a signal part 4 for displaying a red light 2 and a blue light 3, a control part 5 for causing the signal part 4 to switch on and off to provide signal operations consisting of an entry side signal operation and an exit side signal operation at traffic control, a changeover switch 6 for selecting one active operation from the signal operations, and a power source part 7 for driving the components. The control part 5 comprises timing generating means 8 for outputting an operation command corresponding to the time indicated by the standard time data to the signal part 4 by reference to a timetable for synchronous signal operations combinable in an active state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289185-A (JP)
Title: Master cylinder
Inventor: KAMASE DAIGORO
IPC: B60T11/26
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder preventing a fixing member from being detached from a cylinder body and a reservoir.  <P>SOLUTION: A mounting pin 4 is substantially bar-shaped, and a screw part 22 to be screwed in a screw hole 12 of a screen part 11 is formed substantially in a center part in the axial direction. The screw part 22 is screwed in the screw hole 12, the movement of the mounting pin 4 in the axial direction is limited. An elliptical part 28 which is formed in an elliptical shape and located at a fitting hole 19 when coupling a cylinder body 2 with a reservoir 3 is provided on the other end side of the mounting pin 4. The outer circumference of the elliptical part 28 in the coupled condition is abutted on a flat part 21 on a grommet seal 15 on the large diameter arc 26 side by the elastic force. Even when the vibration of a vehicle is applied to the reservoir 3, the mounting pin 4 is not turned to the cylinder body 2 or the reservoir 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290850-A (JP)
Title: Paving block
Inventor: SUZUKI HIROSHI
IPC: E01C11/24
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a paving block capable of forming a predetermined joint width without causing any movement in both horizontal and vertical directions by easily unifying blocks and increasing the efficiency in the case of construction work.  <P>SOLUTION: In the block body (10) having the flat upper surface (11) and the bottom (12), a flat plane (13a), a curved projection section (21), a curved recess section (22), space projections (23) and an inclined plane (24) are successively formed on the front (13), the flat plane (13a), the curved recess section (22) and the inclined plane (24) are formed in the longitudinal overall width, the curved projection section (21) is projectingly provided in the horizontal direction near to both right and left end sections by holding the other flat plane (13b) of the longitudinal central part, the space projections (23) are projectingly provided as a pair to both sides of a flat plane (13c) with a narrow width and the thickness (s) (A), a flat plane (14a), a curved recess section (31), a curved projection section (32), a flat plane (14b) and an inclined plane (33) are successively formed in the longitudinal overall width on the back (14) (B), and flat planes (15a) and (16a), lengthwise longer projections (41) and (51) and inclined planes (42) and (52) are successively formed on the left plane (15) and the right plane (16), and the lengthwise longer projections (41) and (51) are shifted forward and backward to each other (C).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005050784-A (JP)
Title: Operation switch assembly
Inventor: JIN SEONG-KI
IPC: H01H19/63
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation switch assembly in which the structure is simple.  <P>SOLUTION: This operation switch assembly includes an operation knob, a knob housing shaft in which the operation knob is rotatably joined, and a shuttle main body which is arranged within a rotation radius of the operation knob, and in which a plurality of selectively and elastically deformed tension ribs are formed integrally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005293755-A (JP)
Title: Optical disk unit
Inventor: AIZAWA NAOMITSU
IPC: G11B7/09
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk unit which can increase the playability of an optical disk which is scratched in the occurrence of vibration.  <P>SOLUTION: The optical disk unit is equipped with; an error detecting means 12 which generates the tracking error signal of the optical disk from reflected light from the optical disk; a scratch detecting means 16 which generates a scratch detection signal when detecting the omission part of the mirror finished surface of the optical disk on the basis of the reflected light from the optical disk; a vibration detecting means 17 which generates a vibration detection signal by detecting vibration applied on the disk; a variable gain amplifier 4 and a driving circuit 15 which control light irradiation position with respect to the disk by raising the amplification factor of the tracking error signal when the vibration detection signal is detected and also make the signal level of the tracking error signal constant when the scratch detection signal is detected; and a CPU 18 for control which invalidates the vibration detection signal when the scratch detection signal and the vibration detection signal are simultaneously detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295752-A (JP)
Title: Surface mounting type vibration motor and portable communication apparatus carrying the same
Inventor: AKAISHI TAKAYUKI
IPC: B06B1/04
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surface mounting mechanism which can establish stable power feeding connection by a simple holder structure by raising the strength of a connector to the dropping impact of the weak point of a surface mounting type vibration motor and preventing the connector from being separated.  <P>SOLUTION: In the surface mounting type vibration motor in which the part of a motor holder is connected fixedly to a circuit substrate with reflow solder, a motor holder is formed of an integrally molded heat resistance resin member or an elastic member. The motor holder includes a motor gripping unit for covering the periphery of a vibration motor body to hold the motor body therein, and a motor supporting unit disposed at a position opposite to the motor grasping unit and the substrate. A metal connector for being soldered to the substrate side is integrally formed with one end of the substrate side of the motor supporting unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300745-A (JP)
Title: Image forming device
Inventor: MARUYAMA AKIO
IPC: G03G21/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent image forming device having a high productivity and capable of suppressing color variations in the images from the first image to the last one over a large range of environments when repeatedly forming many images.  <P>SOLUTION: This image forming device has a rotatable electrophotographic photoreceptor, and a pre-exposing means, a charging means, a latent image forming means, a development means, a transfer means provided around this electrophotographic photoreceptor, and discharges the statics on the surface of the electrophotographic photoreceptor by the above pre-exposing means, and electrostatic charges its surface by the above charging means simultaneously by rotating it before forming a latent image with the above latent image forming means. Further, it uses a control means which controls the revolution of the electrophotographic photoreceptor when discharging and charging its surface, by using an organic photoreceptor having an intermediate layer mainly made of resin for the above photoreceptor, and a detection means to detect the surrounding temperature and/or humidity of the above photoreceptor, following the temperature and/or humidity information sensed by the sensing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004316655-A (JP)
Title: Method and device for controlling camshaft timing adjuster device
Inventor: MEZGER WERNER
IPC: F01L13/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling a continuously adjustable camshaft timing adjuster device which is reliable and reliably operated.  <P>SOLUTION: In an internal combustion engine having a crankshaft and at least one camshaft (12), the phase position of the camshaft is changed to the crankshaft by a camshaft timing adjuster device (10), and the valve control time is continuously changed. Adaptation of the camshaft to the crankshaft is performed so that the phase position of the camshaft to the crankshaft is determined as an actual value, the phase position as the actual value is monitored during the operation of the internal combustion engine (110), the camshaft timing adjuster device is dependent on a variable target value, and the phase position as the actual value is equal to the target value (102, 115).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005302242-A (JP)
Title: Method for controlling optical disk reproducing device
Inventor: ODA TAKESHI
IPC: G11B19/12
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To shorten starting time of an optical disk device by reducing time required for determination of presence/absence of a disk and to optimally stop rotation of disks with any outer diameter size by performing rotation stop control of a spindle motor according to the outer diameter size of the disk in a method for controlling the optical disk device.  <P>SOLUTION: Counter-electromotive voltage when the optical disk 13 is rotated through inertia is measured by a counter-electromotive voltage detection circuit 16, the presence/absence of the disk is discriminated using inclination which is an amount of variation of the counter-electromotive voltage per hour and the starting time of the optical disk device is shortened by reducing the time required for determination of the presence/absence of the disk.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308040-A (JP)
Title: Solenoid valve
Inventor: HAMADA ZENZO
IPC: F16K31/06
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flow-in of unnecessary resin material by easily installing a yoke and a coil corresponding to a second one, a yoke corresponding to a third one and a yoke corresponding to a first one in order in a mold in a short time without embedding these in the mold.  <P>SOLUTION: In a solenoid valve formed by inserting a coil assembly 41 provided with a coil winding 46 into a tube assembly 42 provided with a movable iron core 60 to form a solenoid 40 of a molded body 55, the coil assembly 41 is provided with the coil 44, the first and the second yokes 51 and 52 to be engaged with a circumferential side wall surface of the coil 44 formed within a first and a second flanges 47a and 47b formed at both ends of a coil barrel 47, and the third yoke 53 provided with the coil 44 and the first and the second yokes inside thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310938-A (JP)
Title: Semiconductor laser and epitaxial wafer therefor
Inventor: AKIMOTO KATSUYA
IPC: H01S5/323
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting epitaxial wafer for semiconductor laser, capable of reducing the threshold current with higher efficiency than the conventional, by making the place where the time average of light intensity distribution is maximum coincide with an active layer.  <P>SOLUTION: On a substrate 1, at least a first first-conductivity-type clad layer 3, an active layer 4, and a second second-conductivity-type clad layer 5 are provided by epitaxial-growth. When the film thickness of the first clad layer 3 is set as d<SB>1</SB>, the film thickness of the second clad layer 5 is set as d<SB>2</SB>, the refractive index of the first clad layer 3 is set as n<SB>1</SB>, and the refractive index of the second clad layer 5 is set as n<SB>2</SB>; the Formula (d<SB>1</SB>/n<SB>1</SB>)=(d<SB>2</SB>/n<SB>2</SB>) is established.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312154-A (JP)
Title: Electrical device housing box
Inventor: NAKAMOTO ATSUSHI
IPC: H02B1/40
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical device housing box which can fix an inner door to a strut without deforming the supporting part of the strut even when a binding band for aligning an electric cable is mounted at the strut for supporting the inner door.  <P>SOLUTION: The electrical device housing box includes inner unit blocks 3A, 3B arranged in a frame 2 mounted in a box 1 having an opening 1a, and the inner door 5 which can open and close the opening 1a of the box 1 and which is supported to a plurality of the struts 4A, 4B fixed to this frame 2. A binding band mounting part 4c having an insertion hole 4d in which the binding band 7 of the electric cable 6 can be inserted, is provided at the fixing parts 4a of the struts 4A, 4B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304980-A (JP)
Title: Washing machine
Inventor: KUGE YASUHIRO
IPC: D06F23/04
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly perform a shift to a succeeding work by shortening an inertial rotation time in a spin-drying operation.  <P>SOLUTION: Energizing to a motor is stopped during the spin-drying operation in a rinsing process, so as to inertially rotating a spin-drying tub. When a fixed time elapses from the start of the inertial rotation, the rotation of the spin-drying tub is braked with a brake. The rotation of the spin-drying tub is lowered. When the number of the rotation reaches a setting value being the number of the rotation not to generate splashing even when water is supplied as the succeeding work, the spin-drying operation is stopped and a water supply process is started.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004260851-A (JP)
Title: Image processing apparatus
Inventor: KASHIWAGI HIDEAKI
IPC: B41J21/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To freely edit and output image data inputted from an image input means by using an automatic document feeder and image data inputted by manually placing a document on the surface of a platen in an image processing apparatus.  <P>SOLUTION: The image processing apparatus is equipped with an input means for inputting image data, a storage means for storing the image data inputted by the input means, an output means for outputting the image data stored in the storage means, and an image data management means for managing the image data stored in the storage means by using management information and when the image data are outputted by the output means, the image data management means erases the management information relating to the image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI