baber/WOPTO huggingface dataset:
Patent JP-2004305445-A (JP)
Title: Disk type brush and brushware
Inventor: NIIZAKI YUICHIRO
IPC: B24D13/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily manufacturable disk type brush and brushware.  <P>SOLUTION: This disk type brush 4 is so formed that, while a plurality of brush bristle materials 1 bound at one end are axially energized to form a through-hole 4b in the center of a bundle B, the plurality of brush bristle materials are approximately perpendicularly bent and radially disposed, and the circumferential edge of the through-hole 4b of the plurality of brush bristle material is fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312638-A (JP)
Title: Obstacle detection apparatus
Inventor: MIYAZAKI HIDETO
IPC: B60R1/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle detection apparatus in which a field of view of image pickup can be widened in simple and low-priced configuration, and a pole can be easily housed when not needed, and which is easily compatible with a multi-stage motor-driven storage pole and can be contributed to safety driving.  <P>SOLUTION: The obstacle detection apparatus is equipped with a hyperboloid mirror 3 that is housed near a top end within a pole 1 installed in the corner of a vehicle 1, an imaging device 4 for picking up a video image projected on the hyperboloid mirror 3, a signal processing circuit 5 for applying video signal processing to the video image picked up by the imaging device 4 so as to be easy to watch, and a display 7 that is provided inside the vehicle 1, for displaying a video signal processed by the signal processing circuit 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316450-A (JP)
Title: Aviation engine environmental testing device
Inventor: HOSAKA HIROYUKI
IPC: F02C7/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To start performance test of an engine to be tested quickly by raising inlet temperature of the engine to be tested to a predetermined temperature in a short period of time and simplify structure of a device.  <P>SOLUTION: An aviation engine environmental test device 1 is provided with a test chamber 2 having the engine E to be tested which is an aviation jet engine, an air supply compressor (charging compressor) 5 sending air into the test chamber 2 via an air charge duct 4, a heater 6 provided in a middle of the air charge duct 4 and heating compressed air supplied into the test chamber 2, and a pressure reducing compressor (exhaust air compressor) 8 reducing pressure in the test chamber 2. At a time of start of the device, since an engine inlet structure part 9 of the test chamber 2 is heated by heat of exhaust gas introduced into a tube (heating part) 10 wound around the same from the pressure reducing compressor 8 via a branch duct 12, temperature of inlet of the engine E to be tested is raised in a short period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319181-A (JP)
Title: Multi-directional switch
Inventor: YOSHIDA TSUTOMU
IPC: H01H89/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-directional switch in which it is possible to establish operating physical force and variations of an operation feeling freely without making it project greatly to the vicinity of operating part largely onto the operation side.  <P>SOLUTION: This switch is provided with a circuit board 2 arranged in a casing 1, a joy knob 5 installed to tilting enable in an arbitrary direction with a turning base part Q as the center on the upper face side of the circuit board 2, and a plurality of momentary switches 3a to 3d arranged in the periphery with the turning base part Q of the joy knob 5 as the center on the upper face of the circuit board 2, and in the multi-directional switch which is constituted so that on/off switching will be carried out by a pushing/release operation of at least one among a plurality of the momentary switches 3a to 3d switches based on tilting operation of the joy knob 5, an operational ability giving means to add the operating physical force and the operation feeling to the tilting operation of the joy knob 5 is installed at the lower position penetrating through the circuit board 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313441-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that hardly causes a player to consume useless game balls.  <P>SOLUTION: The game machine comprises: a game area where a game is played by the action of the game ball; a hitting means provided with a hitting operation part 18 to be operated by the player for hitting the game ball into the game area by the operation of the hitting operation part 18; a hitting power adjusting means provided with an adjusting operation part 18 to be operated by the player for adjusting the hitting power of the hitting means by the operation of the adjusting operation part 18; an adjusting amount detection means for detecting the adjusting amount of the hitting power by the hitting power adjusting means; and a hitting power guiding means 90 for guiding the hitting power on the basis of the detected result of the adjusting amount detection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315755-A (JP)
Title: Sealing material
Inventor: KAWAHIGASHI MASAKI
IPC: C09K3/10
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material excellent in acid resistance (e.g. nitric acid resistance).  <P>SOLUTION: The sealing material comprises a rubber composition containing a hydrogenated nitrile rubber (preferably, along with carbon black and a zinc-free vulcanization accelerator and/or a zinc-free antioxidant) wherein the composition contains zinc in an amount of 0.255 wt.% or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326161-A (JP)
Title: Device for editing sequence program
Inventor: INOUE MICHIYA
IPC: G05B19/05
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily modify overlapping signal names.  <P>SOLUTION: A sequence program editing device detects the overlapping signal names used for a sequence program and displays positions used with the signal names in a list (100 and 101). It directly inputs new signal names by checking modifying sides from among the overlapping signal names and inputs a signal modification execution instruction (102 and 103). Alternatively, it inputs a signal range designation (104), sets the start and the end of the signal name (address), and sets classification of modification signals (105). Next, it extracts the names of the signals of the signal classification designated automatically, when inputting execution instructions (106 and 107) and sets and inputs them as the new signal names (108). Next, it automatically modifies the signal names overlapping designation positions for newly input signal names (110), if inputting the signal modification execution instruction (109). Modifications for the overlapping signal names or modifies the names of contact can be carried out easily, if the name modification range of the contact is input.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324445-A (JP)
Title: Combined cooling system for hybrid vehicle
Inventor: YAMAZAKI YASUHISA
IPC: F01P3/18
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined cooling system always displaying sufficient cooling performance without causing enlargement of system components by commonly using a main radiator for an engine system and a sub radiator for a power system as a need arises.  <P>SOLUTION: A controller 31 determines drive states of an engine 1 and a motor 4. An engine system cooling circuit 2 cooling the engine 1 and a power system cooling circuit 6 cooling a motor 4 are provided. The controller 31 determines whether thermal load of the engine 1 and the motor 4 is in a predetermined state. If it is determined that the thermal state of one of the engine 1 and the motor 4 is in the predetermined state, selector valves 21, 22 are switched to cool the same with both cooling circuits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328842-A (JP)
Title: Electric connection box
Inventor: MAEHASHI AKIYOSHI
IPC: H01R13/52
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connection box which can prevent a fault due to water even when water enters a case.  <P>SOLUTION: This electric connection box 1 contains relays 6 in the case 7, a fuse mounting part 8b provided in the case 7 and at the upper position of the relays 6, and a fuse 9 detachably mounted at the fuse mounting part 8b above the case 7. The electric connection box 1 includes in the case 7 an inner cover 5 for covering the outer periphery of the relays 6 and a bus bar supporting resin 13, a drain route 20 provided on the outer surface of the inner cover 5 and the bus bar supporting resin 13, and drain ports 23, 24 provided out of the case 7 for draining the water flowing through the drain route 20 in the case 7. The drain route 20 is formed on the upper surface side of the bus bar supporting resin 13. The bottom communicates with the upper surface concave groove 21 of the oblique surface 21a and with the lowermost part of the oblique surface 21a of the upper surface groove 21, and with a side surface concave groove 22 formed on the side face of the inner cover 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327601-A (JP)
Title: Method for manufacturing silicon carbide semiconductor device
Inventor: ENDO TAKESHI
IPC: H01L29/24
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon carbide semiconductor device wherein an electrode can be formed in a contact hole more appropriately.  <P>SOLUTION: As shown by figure 1(a), an insulating film 2 is formed on a semiconductor substrate 1 composed of silicon carbide. Further, a contact hole 3 is opened in the insulating film, and a part of an upper surface of the semiconductor substrate 1 is exposed. Film formation of nickel(Ni) 4' is performed above the semiconductor substrate 1. Continuously, as shown by figure 1(b), thermal treatment is performed to the semiconductor substrate 1. As a result, a part of the nickel 4' which part is in contact with the semiconductor substrate 1 becomes an alloy layer 4 which is compound of silicon carbide and nickel. Further, as shown by figure 1(c), the nickel 4' on the insulating film 2 is selectively eliminated by etchant by which nickel is dissolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323710-A (JP)
Title: Transparency-lasting antistatic thermoplastic resin composition excellent in resistance to dark place discoloration
Inventor: SAITO MASAKO
IPC: C08L51/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparency-lasting antistatic thermoplastic resin composition excellent in transparency, antistatic property, impact resistance, and moldability and also excellent in resistance to dark place discoloration.  <P>SOLUTION: The resin composition incorporates, based on 100 pts.wt. of a rubber-reinforced styrenic resin (A) comprising a graft polymer (a-1) formed by polymerizing monomer(s) of one or more of aromatic vinyl, vinylcyanide, and (meth)acrylate in the presence of a rubbery polymer, or a copolymer (a-2) formed by polymerizing the (a-1) and monomer(s) of one or more of aromatic vinyl, vinylcyanide, and (meth)acrylate, 3-30 pts.wt. of two or more of polyether ester amides (B) different in refractive index (refractive index difference being ≥0.01), and 1-10 pts.wt. of a macromolecular compound (C) that differs in refractive index by ≥0.01 and ≤0.04 against the (A) and that has an intrinsic viscosity of 0.2-0.8 dl/g. The resin composition shows a degree of dark place discoloration of <3 when shaped into a 3 mm thick resin molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322504-A (JP)
Title: Ink supply device of printing machine and vibrating roller
Inventor: MAKINO SHIGEO
IPC: B41F31/14
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To make an exact controlling of the supplying amount of ink possible on the ink supply device of a printing machine.  <P>SOLUTION: As a continuous supply system ink supply device, in which ink is continuously supplied from an ink fountain roller 3 through an ink delivery roller 4 to an inking roller, the ink delivery roller 4 is brought into contact with both the duct roller 3 and the inking roller as the other party side roller. On the outer peripheral surface of the ink delivery roller 4, convex parts 18 coming into contact with the outer peripheral surface of the other party side roller 3 in accompany with the rotation of the ink delivery roller 4 and concave parts 19 always in non-contact with the other party side roller 3 are alternately and periodically formed. The number of the contact points of the ink delivery roller 4 with the other party side roller 3 is set to be at least ten under the condition that the ratio of the sum total contact lengths of all the contact points to the effective length of the ink delivery roller 4 is set to be not more than 20%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328571-A (JP)
Title: Image processing apparatus
Inventor: KIMURA TAKESHI
IPC: H04N1/387
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform expansion/compression and rotation processing of image data while saving a memory and shortening a processing time.  <P>SOLUTION: The image processing apparatus includes a compression/expansion and rotation DMAC 37 and a compression/expansion and rotation buffer 38 combined with a function of compressing/expanding the image data for the unit of a block and a function of rotating the image data for the unit of a block, and is configured to perform processing for rotating the image data for the unit of a block simultaneously with processing for compressing/expanding the image data for the unit of a block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330358-A (JP)
Title: Apparatus for machining long workpiece
Inventor: YAMAMOTO TAKESHI
IPC: B60R13/06
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for machining a long workpiece, which reduces a floor space for installing it.  <P>SOLUTION: The apparatus 11 for machining the long workpiece 12 comprises an insertion section 13 for inserting the long workpiece 12, a carrying unit 14 for holding and carrying the inserted long workpiece 12, a machining robot 15 used as a machining means for forming a notch on the held long workpiece 12, and a dismounting section 16 used as a dismounting means for dismounting the long workpiece 12 from the carrying unit 14. The carrying unit 14 is provided with a disk 18 having a holding flange 20 on its peripheral edge so as to vertically stand. The long workpiece 12 held by the holding flange 20 is carried by rotating the disk 18 by means of a disk rotating mechanism 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343845-A (JP)
Title: Driver incorporating motor
Inventor: TAKENAKA MASAYUKI
IPC: H02K11/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a driver incorporating a plurality of motors in individual case sections in which both integration of the driver and the inverter corresponding to each motor and cooling of the inverter are satisfied.  <P>SOLUTION: The driver incorporating motors comprises a driver case 3 coupling case sections 31 and 32 for containing a plurality of motors 1 and 2 individually, and a plurality of inverters 41 and 42 corresponding to the plurality of motors individually. The plurality of inverters are attached collectively to one case section 32 and a channel of refrigerant for cooling each inverter is provided between the case section 32 and each inverter. Since a cooling section performing heat insulation and cooling between the driver and the inverter does not straddle the joint of respective case sections but completes only on the outer surface of one case section, possibility of leakage of coolant into the driver case is substantially eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341252-A (JP)
Title: Carrier for electrophotographic developer, developer, developing device and process cartridge
Inventor: YAMASHITA MASAHIDE
IPC: G03G9/08
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which causes no carrier adhesion, ensures a small variation with aging and retains properties over a very long period of time, and to provide a two-component developer, a developing method, a developing device, an image forming apparatus and a process cartridge.  <P>SOLUTION: The carrier for an electrophotographic developer is obtained by disposing a coating layer on the surface of a manganese ferrite core material and satisfies the following conditions (1)-(4): (1) when the carrier is magnetically held on a cylindrical sleeve with an internal stationary magnet, the cylindrical sleeve is rotated for 30 min, detachment force is applied to detach the carrier and elementary analysis is performed, an average content of elementary iron and manganese in one carrier particle is 0.05-0.45 and a coefficient K of variation of composition ratio between the elementary iron and manganese is 0.1≤K≤30, (2) carrier magnetization σb at 1,000 Oe is 45-75 emu/g, (3) a weight average particle diameter is 25-65 μm and particles of ≤12 μm occupy ≤0.3 wt.%, (4) the ratio between weight average particle diameter and number average particle diameter is 1-1.3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337416-A (JP)
Title: Fastener with tape
Inventor: KAWAHARA MASAHIKO
IPC: A44B17/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To make female/male members for a fastener with a tape out of a soft material.  <P>SOLUTION: This fastener with tape comprises a male side tape formed by molding and fixing a plurality of plastic male members 6 to a cloth tape 18 at a fixed interval, and a female side tape formed by molding and fixing a plurality of plastic female members 4 to a cloth tape 30 at the same interval with that of the male members. The plastic used for the female/male members 4 and 6 is polyester elastomer and the cloth tapes 18 and 30 are woven lace fabric. The female/male members, preferably, have ringed shape viewed from both of the front and the rear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340337-A (JP)
Title: Linear motion rolling guide apparatus and its manufacturing method
Inventor: IGARASHI YUTAKA
IPC: F16C29/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motion rolling guide apparatus and its manufacturing method capable of being prevented from greatly decreasing for the lifetime of the linear motion rolling guide apparatus without decreasing the workability of a slider.  <P>SOLUTION: The linear motion rolling guide apparatus is provided with a guide rail 1, a slider main body 2A mounted on the guide rail 1 and having a rolling element rolling groove 3B and a rolling element return passage 5 opposite to a rolling element rolling groove 3A of the guide rail 1, an end cap 2B forming a curved passage 7 which is attached to both ends before and after the slider main body 2A respectively to communicate between both the rolling element grooves 3A and 3B and the rolling element return passage 5, and a plurality of rolling elements 6 loaded between the both rolling element rolling grooves 3A and 3B and in a rolling element rolling passage 8 formed with the rolling element return passage 5 and the curved passage 7. The quantity of the rolling elements 6 and the dimension of each part are determined so that the total clearance generated in a load area of the rolling element rolling passage 8 between the rolling elements is more than 0.02 times to 1.6 times the diameter of the rolling elements 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345167-A (JP)
Title: Inkjet recording device
Inventor: FUJII MASAHIKO
IPC: B41J2/05
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device which has a high nozzle arrangement density and is prevented from image quality defects.  <P>SOLUTION: A recording head 50 has nozzle arrays of two arrays A and B. Dots on a row 21 to a recording paper transfer direction (black arrow) are alternately formed by ink droplets discharged from a nozzle 21a that belongs to the nozzle array A, and ink droplets discharged from a nozzle 21B that belongs to the nozzle array B. Dots of a row 22 are alternately formed by ink droplets discharged from a nozzle 22a that belongs to the nozzle array A, and ink droplets discharged from a nozzle 22b that belongs to the nozzle array B. Since dots on the same straight line are formed by ink droplets discharged from a plurality of nozzles, a discharging directivity and a dot diameter of ink droplets discharged from one nozzle are prevented from appearing as they are on the image, which is effective to reduce image quality defects, similarly to the effect of split printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349966-A (JP)
Title: Superconductive filter
Inventor: FUKUYA HIROYUKI
IPC: H01P1/205
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductive filter capable of performing setting so that the connection points of a transmission line for coupling in a resonant element do not overlap and the unnecessary coupling between the resonant elements is interrupted to obtain only desired coupling.  <P>SOLUTION: In the superconductive filter, a plurality of resonant elements (11-16) are arranged between lines (31, 32) for I/O on a substrate. Metal conductors (41, 42) for avoiding spatial coupling with adjacent resonant elements (11-16) are provided among the specific resonant elements (11-16) and the specific one of the resonant elements (11-16) is connected to other resonant elements (11-16) by the transmission lines (21-24) for coupling, thus connecting respective resonant elements (11-16) to other resonant elements (11-16) by either of direct coupling by the transmission lines (21-24) for coupling or spatial one via space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004045396-A (JP)
Title: Apparatus and method for analyzing sample
Inventor: BIWA MASAMICHI
IPC: G01N35/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily identify a sample container corresponding to information of a sample.  <P>SOLUTION: The sample analyzing apparatus is provided with a marking mechanism which has a marker making a mark on the container containing the sample, and a control section which operates the marking mechanism on the basis of the information of the sample.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347964-A (JP)
Title: Double-sided projection exposure apparatus for belt-like work
Inventor: TAKIURA HIROBUMI
IPC: H05K3/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously expose both faces of a belt-like work for a pattern and to prevent an out-of-focus state or vibration even when the work thermally expands during exposure.  <P>SOLUTION: The belt-like work W released from a unwinding roll 1 is sent to an exposure section 5, subjected to the tension in the traveling direction and in the direction perpendicular thereto by a first tension imparting means 11 and a second tension imparting means (not shown in the figure) to such a degree to compensate the estimated thermal expansion during exposure, and held with the tension applied by a work holding means 6. A mask M1 and an alignment mark on the top face of the work W, and a mask M2 and an alignment mark on the back face of the work W are detected and aligned. After completing the alignment, the top face and the back face of the belt-like work W are simultaneously exposed by irradiating with exposure light from irradiation parts 41, 42 via the masks M1, M2 and projection lenses 31, 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI