baber/WOPTO huggingface dataset:
Patent JP-2005205870-A (JP)
Title: Manufacturing method of armature
Inventor: KAWAGUCHI TAKAHIRO
IPC: H01F7/08
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance weld strength between an arm and magnetic circuit forming members in an armature.  <P>SOLUTION: In a process of manufacturing the armature having: the arm 9 with a printing wire; and the magnetic circuit forming members 11 provided in the arm 9, the arm 9 is provided with the magnetic forming members 11, by sandwiching an electric resistance reinforcement member 50 between the arm 9 and the magnetic circuit forming members 11 so as to increase an electric resistance therebetween. The arm 9 and the magnetic circuit forming members 11, having the electric resistance reinforcement member 50 in between, are welded together by spot welding. The weld strength between the arm 9 and the magnetic circuit forming members 11 in the armature is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268119-A (JP)
Title: Planar display
Inventor: YOTANI JUNKO
IPC: H01J29/87
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar display enabling turning becoming high definition.  <P>SOLUTION: This plane display is provided with a substrate 101, composed of glass or the like at which a substrate rib 102 and a cathode 110 are arranged on one side and with a front glass structural body 20 provided with the front glass. That substrate 101 and the front glass structural body 20 are positioned, facing each other via a spacer glass of a frame state (not shown), and are adhered to the spacer glass, respectively by frit glass of a low melting point to compose the outer envelope, wherein the inside of this outer envelope is held in a vacuum at a vacuum level of 10<SP>-5</SP>Pa level. This outer envelope is provided in its inside with a gate electrode structural body 120, which is arranged almost in parallel with the substrate 101 and the front glass structural body 20, respectively, and with a spacer 10 which is arranged almost in parallel with the gate electrode structural body 120, in a way so as to pinch the gate electrode structural body 120, together with the substrate 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277534-A (JP)
Title: Analog-digital converter
Inventor: KOBAYASHI SHIGETO
IPC: H03M1/44
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a wasteful period wherein no autozero nor amplification is carried out in an analog-digital converter having a plurality of stages.  <P>SOLUTION: A first AD conversion circuit 22, a first DA conversion circuit 23, and a first subtraction amplifier circuit 26 configure a stage of one-step amplification. A third amplifier circuit 27, a second AD conversion circuit 28, a second DA conversion circuit 29, a second subtraction circuit 30, and a fourth amplifier circuit 31 configure a stage of two-step amplification. The subsequent stage also configures a stage of two-step amplification. The first AD conversion circuit 22 samples a prescribed reference voltage in the hybrid AD converter stated as above and receives an analog signal to its own stage during a comparison operation period. The second AD conversion circuit 28 samples an analog signal received to its own stage and receives the prescribed reference voltage during the comparison operation period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274736-A (JP)
Title: Connector for optical fiber
Inventor: YOSHINO MASAHIRO
IPC: G02B6/42
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber connector which is not easily influenced by temperature changes and can stabilize light intensity.  <P>SOLUTION: In the optical fiber connector 5 for connecting an optical fiber 3 to optical element modules 1, 2 in which optical elements are respectively built, a heat insulating member 6 for surrounding the connector 5 is arranged on the circumference of the connector 5. Preferably each optical element module comprises a light source part (optical element module 1) for emitting an optical wave to the optical fiber 3 or a detection part (optical element module 2) for detecting an optical wave projected from the optical fiber 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270784-A (JP)
Title: Kneading machine
Inventor: IRIE MAKOTO
IPC: B01F7/04
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneading machine with which heaping of a kneading material at a clearance part of a rotor in a mixing tank is prevented and thereby local wear of the rotor is suppressed and durability is improved and in which only consumable parts are exchanged without mending whole rotor and thereby mending interval of the rotor is prolonged and economical efficiency of the kneading machine can be improved.  <P>SOLUTION: This kneading machine is provided with the mixing tank 1 which accommodating the kneading material, two rotors 2 which are arranged in parallel to each other and knead the kneading material accommodated in the mixing tank 1 and a pressurizing cap 3 for closing an upper part of the mixing tank 1. Further, projections 4 projecting so as to face a side wall 11 and a peripheral wall 12 of the mixing tank 1 are exchangeably provided at an end part of a rotor shaft 21 of the rotor 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271887-A (JP)
Title: Electric parking brake device
Inventor: TOMURA HITOSHI
IPC: B60T8/32
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric parking brake device braking a vehicle without making the vehicle unstable even when ignition is turned OFF.  <P>SOLUTION: The electric parking brake device 1 is provided with: a wheel speed sensor 57 for detecting a speed of the vehicle; an ignition sensor 33 for detecting the state of ignition; an actuator 13 for operating a parking brake 19 by pressing a friction material to a contact material by predetermined brake force F; and ECU 11 for operating the parking brake 19 on the actuator 13 when the ignition sensor detects Off of the ignition and adjusting the brake force F based on the speed detected by the wheel speed sensor 57 before the ignition sensor 33 detects OFF of the ignition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279358-A (JP)
Title: Crusher for synthetic resin material
Inventor: SHINAGAWA SHUJI
IPC: B02C18/14
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher for a synthetic resin material by which objects to be crashed are crushed coarsely so as not to cause black stains by the friction between a coarsely cutting rotary blade and a coarsely cutting rotary blade cover at the time of crashing and recycling sprue runner or the like produced at the time of injection-molding plastics.  <P>SOLUTION: This crusher comprises a plurality of coarsely cutting fixed blades 9 and the plurality of coarsely cutting rotary blades 5 having a coarsely crushing blade 5a for pulverizing the objects to be pulverized into coarsely crushed objects in cooperation with the coarsely cutting fixed blades in a pulverizing chamber 3 and the coarsely cutting rotary blade cover 11 of a roughly U-shaped cross section at the lower part of the pulverizing chamber for covering the outer periphery of the coarsely cutting rotary blades 5 and guiding the return of the pulverized coarsely crushed objects to the pulverizing chamber by the rotation of the coarsely crushing blade 5a. The coarsely cutting rotary blades are provided with a thin part 13 forming a gap with the coarsely cutting rotary blade cover excluding the coarsely crushing blade.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279398-A (JP)
Title: Cleaning method
Inventor: ITO YOSHITAKA
IPC: B09C1/10
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a bio-remediation in a conventional polluted soil and ground water cleaning method is affected by an environment and unstable because there is a case that polluted soil and ground water can not purified within the optimum period.  <P>SOLUTION: A nutrient based on a 6 or higher carbon straight chain saturated monocarboxylic acid, moisture and anaerobic microorganisms encapsulated by biodegradable capsules are sufficiently mixed with polluted soil obtained by excavating a polluted region to prepare a slurry in a slurry preparing tank. This slurried polluted soil is decomposed in a bioreactor tank by anaerobic microorganisms and slurried cleaned soil is sedimented in a solid-liquid separation tank and the cleaned soil is returned to the original place or can be recycled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283818-A (JP)
Title: Image display apparatus and projector
Inventor: ARIGA SUSUMU
IPC: G03B21/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized image display apparatus capable of obtaining a bright image having a uniform intensity distribution.  <P>SOLUTION: The apparatus is provided with at least two solid light sources; a 1st LED 101a and a 2nd LED 101b, a polarized light beam splitter 104 for transmitting p-polarized light and reflecting s-polarized light, a liquid crystal panel 105 for converting the polarized light from the polarized light beam splitter 104 to the p-polarized light or the s-polarized light, a rod integrator 109 for making the intensity distribution of the light emitted from the solid light sources nearly uniform, a color filter 110 for transmitting light having a prescribed wavelength band among the light from the rod integrator 109 and reflecting the light having a wavelength band different from the prescribed wavelength band, a mirror 107 for reflecting the light advancing toward the 1st LED 101a after being reflected by the color filter 110, and a spatial light modulator 111 for modulating the light from the rod integrator 109 in accordance with an image signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284587-A (JP)
Title: Vending machine
Inventor: TANIMURA AKIYUKI
IPC: G07F11/58
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine suitable for recovering merchandise when the merchandise is not normally taken into a bucket or vending of merchandise on a merchandise carrying mechanism is interrupted.  <P>SOLUTION: The vending machine includes a merchandise acquisition detecting part for detecting whether the head merchandise of a merchandise row carried from a selected merchandise carrying mechanism is normally acquired by the bucket, and a merchandise recovery box provided in a non-see-through position from a see-through window at the side of a plurality of stages of merchandise shelves facing the bucket. A bucket drive mechanism moves the bucket into a position to face the merchandise recovery box to put out the merchandise acquired by the bucket, into the merchandise recovery box on the basis of the detection result of the merchandise acquisition detecting part showing that the head merchandise of the merchandise row is not normally acquired by the bucket.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278477-A (JP)
Title: Method for distinguishing strain of strawberry
Inventor: SHIMOMURA KATSUMI
IPC: C12Q1/68
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To establish a method for distinguishing a strain of strawberry by DNA analysis by which high distinguishing accuracy is obtained by a combination of a few primers.  <P>SOLUTION: The nearly ten strains of the strawberry can be distinguished by using only one kind of a primer pair by applying an AFLP (amplified fragment length polymorphism) method for detection of polymorphism, and using the primer pair of (EcoRI+AGC) and (MseI+CAA) as a primer for PCR amplification. The accuracy of the distinguishment can be heightened by using several kinds of subservient primer pairs.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280566-A (JP)
Title: Steering device for vehicle
Inventor: YAMAGUCHI HIROSHI
IPC: F16F15/124
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vibration of a steering gear box disposed in an engine room to a cabin via a steering shaft.  <P>SOLUTION: A part of the steering shaft 20 for connecting the steering gear box to a steering wheel is constituted by an upper shaft 34 and a lower shaft 35 that engage with each other, and the lower shaft 35 pressed upward in vehicle collision shears a shear pin 36 and slides upward to the upper shaft 34, thereby preventing knocking up of the steering wheel into the cabin. A sound insulating material 37 such as sponge is stored in a hollow section 34a of the upper shaft 34 engaging with the lower shaft 35, so that the vibration of the steering gear box is prevented from resonating in the hollow section 34a to reduce the noise of the cabin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288740-A (JP)
Title: Cleaning method of liquid ejector and liquid ejector
Inventor: IWASAKI MITSUTAKA
IPC: B41J2/18
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reverse flow of a fluid to a liquid jetting head and breakage of a meniscus of a nozzle of the liquid jetting head at the time of ending a cleaning of the liquid jetting head.  <P>SOLUTION: A printer is equipped with a recording head 8 for discharging ink from the nozzle N. The recording head 8 is sealed by a cap 31 connected to a gear pump GP. The fluid is discharged from the nozzle N via the cap 31 by a negative pressure generated by the gear pump GP. The gear pump GP drives by a first rotational frequency and sucks the fluid of the cap 31 to make the fluid discharged from the nozzle N. Also, the gear pump GP drives by a second rotational frequency smaller than the first rotational frequency and then stops driving.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292949-A (JP)
Title: Industrial robot
Inventor: IKEDA TATSUYA
IPC: G05B19/18
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that since it is necessary to exchange an ROM as a single unit or a whole printed circuit board as a method for updating software at the time of exchanging a teaching pendant, operation costs or production line stop time or the like is increased.  <P>SOLUTION: This industrial robot is provided with a matching judging means for judging the matching of TP software in a teaching pendant and controller software in a controller. When any mismatching is generated, a mismatching state can be displayed in the teaching pendant. Also, the controller software for the controller is transferred from the teaching pendant to the controller, or the TP software for the teaching pendant is transferred from the controller to the teaching pendant so that the software of either the teaching pendant or the controller can be automatically updated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292322-A (JP)
Title: Method of controlling galvanoscanner, apparatus for controlling galvanoscanner and laser machining apparatus
Inventor: KITAMURA DAISUKE
IPC: B23K26/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a galvanoscanner, an apparatus for controlling the galvanoscanner and a laser machining apparatus, in which a machining with excellent accuracy is available even when a swing shaft is thermally deformed.  <P>SOLUTION: A means is provided for storing the relationship between an electric current 21 supplied to an actuator 110 which turns a mirror and the displacement from a target value of an irradiated point, a displacement prediction apparatus 261 is provided for predicting the displacement in the electric current supplied to the actuator 110, the displacement in the irradiated point is predicted on the basis of the value of the electric current 21 when machining, and a target value is corrected so as to cancel the predicted displacement value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288471-A (JP)
Title: Method and device for manufacturing uoe steel tube
Inventor: AOKI MASAHIRO
IPC: B23K9/025
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a UOE steel tube capable of enhancing the mechanical properties of a weld part.  <P>SOLUTION: A welding machine 3 to perform the submerged arc welding of butted ends of a steel tube 1 pressed in an O-shape is arranged in a UOE steel tube manufacturing device, and a weld part working device 2 is arranged on the downstream side in the conveying direction of the welding machine 3. The weld part working device 2 comprises a pair of forming rolls 22, 22 to hold a steel tube 1 from right and left sides, and a guide roll 21 arranged to press an outer circumferential surface of the butted ends of the steel tube 1 in the direction toward the inside diameter side from the outside diameter side. In this UOE steel tube manufacturing device, a weld part 1a is hot-compressed, and the weld part 1a has excellent mechanical properties.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291351-A (JP)
Title: Toroidal continuously variable transmission
Inventor: SUMI YASUO
IPC: F16H15/38
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact toroidal continuously variable transmission capable of setting the maximum shifting ratio of a toroidal variater.  <P>SOLUTION: This toroidal continuously variable transmission is provided with a variater input shaft 3 connected to a driving source, an output shaft 19 for taking out the power based on the variater input shaft, and the toroidal variater 4 arranged between the variater input shaft and the output shaft and structured of two pairs of input disks 5, two pairs of output disks 7 and plurality of power rollers 8 rotatably arranged between the input disks and the output disks. Maximum shifting ratio of the toroidal variater is set so that the maximum contact surface pressure between the input disk and the output disk is lower than the maximum contact surface pressure between the output disk and the power roller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291625-A (JP)
Title: Air conditioner
Inventor: KANETSUNA YOSHIHISA
IPC: A61L9/14
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently blow air, reduce noise, reduce size, save energy, and cool a fan motor and heating parts such as control substrates without lowering air blow amount.  <P>SOLUTION: A centrifugal fan 5 rotatingly driven by the fan motor to suck air from an air suction port 2 and blow out the sucked air from an air discharge port 3 is installed in an air blow route 4 allowing the air suction port 2 to communicate with the air discharge port 3. A first suction port 22 and a second suction port 24 are formed in the centrifugal fan 5. A blowout port 40 for blowing out the air sucked from the first suction port 22 and the second suction port 24 to the radial outside of the centrifugal fan 5 is formed in the centrifugal fan 5. The upstream side of the centrifugal fan 5 in the air blow route 4 is formed of a first air flow passage 31 allowing the first suction port 22 of the centrifugal fan 5 to communicate with the air suction port 2 and a second air flow passage 31b allowing the second suction port 24 to communicate with the air suction port 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292499-A (JP)
Title: Manufacturing method of optical fiber, and its manufacturing device
Inventor: HAMAZAKI HIROSHI
IPC: G02B6/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical fiber, in which the residual length of the optical fiber can be reduced as much as possible at a low cost and the size is made small, and to provide its manufacturing device.  <P>SOLUTION: After coating 22 of an optical fiber 21 is partially removed by blades 2 of a stripper 1, blade-supporting sections 1-1 and 1-2 of the stripper 1 are widely opened and withdrawn along the optical fiber 21, and then the optical fiber is scratched and cut, in a state in which coating 23 is held by a second clamp.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295263-A (JP)
Title: Digital tuner controller and control method
Inventor: RYU TERU
IPC: H04N5/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a digital tuner to be operated not only by an original remote control for the digital tuner naturally but also by a remote control for analog broadcasting.  <P>SOLUTION: A remote control signal processing part of the digital tuner receives a transmission signal from the remote control for analog broadcasting, makes a switch to a ground wave digital broadcast receiving state, a BS broadcast receiving state and a CS broadcast receiving state in accordance with a prescribed button operation, selects respective media switching and displays an icon corresponding to each broadcast receiving state on the screen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005158677-A (JP)
Title: Cable connector
Inventor: MIYAZAWA JUNICHI
IPC: H01R13/58
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable connector, of which constitution can be simplified and the size can be miniaturized.  <P>SOLUTION: Each terminal 12 has a contact part 20 contacting with a terminal of a mate connector on one face, and a connection part 21 connecting a core wire 22a of a cable 22 on the other face, and a bent part 18 on a tip part. A insulation housing 11 is composed of a plug part 11a to be inserted in a mate side connector and a main body part 11b located at the backside of the plug part. The plug part 11a houses the contact part 20 of the terminals 12, the connection part 22, and the core part 22a of the cable 22 of which bent part 18 is connected to the terminal 12, and comprises a contact exposing window 39 arranged on one surface of the terminal 12, exposing a contact position of the terminal 12 to the outside, and a locking part 28 locking the mounted terminal 12 at the neighboring area of its top end part and preventing displacement of the terminal. The main body part 11b has a retainer receiving opening 16 and a terminal receiving opening 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005303416-A (JP)
Title: Optical wireless system
Inventor: WATANABE MANABU
IPC: H04B10/11
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wireless system to prevent light receiving sensitivity from being deteriorated due to a loss or the like of light receiving power.  <P>SOLUTION: A first light receiving unit 21 receives a transmission light outputted from a polarized optical beam splitter 51 through a lens 41, and a second light receiving unit 22 receives a reflected light outputted from the polarized optical beam splitter 51 through a lens 42. Then electric signals respectively outputted from the first and second light receiving units 21, 22 are coupled by a signal line 71 and input to a current voltage conversion element 61.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299749-A (JP)
Title: Pipe connection structure
Inventor: OI SHIGEO
IPC: F16L21/08
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stronger pipe connection structure easy to process.  <P>SOLUTION: A connection pipe 10 for connecting a tube T to a pipe 60 is constituted by a metal large diameter pipe 30 and a metal small diameter pipe 20 in divided relation. One end of the small diameter pipe 20 is a tube fitting portion 23 on which the tube T is mounted, and the other end is a joint portion 21 to be connected to the large diameter pipe 30. A come-off preventing protruded strip 25 is formed on the tube fitting portion 23 for preventing the come-off of the tube T to be applied to the tube fitting portion 23. Both pipes 20, 30 formed of metal become stronger but they are worked by drawing uniform base materials in forming. So, if they are shaped uneven (the come-off preventing protruded strip 25 on the small diameter pipe 20), the workability becomes problematic (particularly, if they are drawn deeply, the machinability becomes poor). However, both pipes 20, 30 are divided and so the base materials can be individually selected in working and the workability is kept good even when they are formed of metal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI