baber/WOPTO huggingface dataset:
Patent JP-2006104407-A (JP)
Title: (meth)acrylate-based polymer
Inventor: FURUKAWA TAKESHI
IPC: C09J175/16
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (meth)acrylate-based polymer usable for a pressure sensitive adhesive or an adhesive having improved tenacity to a base material such as a metal.  <P>SOLUTION: The terminal hydroxy group-containing compound is represented by formula (I) (wherein, R<SP>1</SP>is a divalent oligomer chain; R<SP>2</SP>is a divalent aliphatic group, a divalent aromatic group or a divalent alicyclic group; and x is an integer of 1-10). The method for producing the terminal hydroxy group-containing compound involves reacting a diol represented by formula (II): HO-R<SP>1</SP>-OH (wherein, R<SP>1</SP>is the same as the above) with a diisocyanate represented by formula (III): OCN-R<SP>2</SP>-NCO (wherein, R<SP>2</SP>is the same as the above). The (meth)acrylate-based polymer is represented by formula (IV) [wherein, R<SP>1</SP>and R<SP>2</SP>are the same as the above; and R<SP>3</SP>is CH<SB>2</SB>=C(R<SP>4</SP>)-group (R<SP>4</SP>is a hydrogen atom or a methyl group)]. The method for producing the (meth)acrylate-based polymer involves reacting the terminal hydroxy group-containing compound with a (meth)acrylate. The pressure-sensitive adhesive or the adhesive contains the (meth)acrylate-based polymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293547-A (JP)
Title: Storage device
Inventor: ARAI MASAHIRO
IPC: G06F3/06
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device for easily exchanging units even if a plurality of drives in the unit are handled separately and configured in free RAID groups.  <P>SOLUTION: In the storage device including a plurality of drive enclosures in which a plurality of units where a plurality of drives are detachably mounted are mounted detachably, and a controller enclosure in which a disk control section is provided, the disk control section comprises a RAID group creation section for creating RAIDs by the plurality of disks, and an exchange instruction section for reporting that the units can be exchanged by reconfiguring or reproducing data of the disks mounted to the units, when exchanging the units.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109933-A (JP)
Title: Scroll picture for attaching square paper piece
Inventor: KAWASE SUMINOSUKE
IPC: A47G1/16
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional oblong card hanger or square paper piece hanger wherein a single or various combinations of oblong cards, square paper pieces or flower vases, etc. can not be attached because only one oblong card or square paper piece can be attached, and wherein such hangers as made of wood can not be folded and stored.  <P>SOLUTION: The scroll picture comprises a hanger frame with plates of the same or various widths, lengths and shapes, which are connected at both ends with bendable connection members with gaps in-between, a square paper piece mounting board, an oblong card mounting board, and a flower vase, etc. with hooks attached on the rear surfaces to be hooked on the gaps.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006112288-A (JP)
Title: Construction machinery
Inventor: MATSUDA MITSUNORI
IPC: E02F9/24
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction machinery capable of being protected for a pump when used at a high altitude.  <P>SOLUTION: The construction machinery is provided with a hydraulic pump 1, an engine 2 to drive the hydraulic pump 1, and an actuator driven by the engine 2. The upper limit of a maximum discharge amount of the hydraulic pump 2 is controlled corresponding to the atmospheric pressure. In this case, the rotational speed of the engine 2 can be changed to control, and the displacement of the hydraulic pump 1 can be changed to control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005193298-A (JP)
Title: Electrode for resistance welding, method for resistance welding and welding structure
Inventor: UEDA KOJI
IPC: B23K11/30
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance welding technique capable of preventing expulsion and surface flash generation excellently.  <P>SOLUTION: Plastic deformation takes place in metal plates 23, 24 copying after a concave surface 17. When energization is started, an electric current flows being divided into an ark shaped surface 21a and an ark shaped surface 21b, and plurality of melting zones 25a, 25b are generated. As energization progresses, a melting zone 25 grows and locally becomes a high temperature by Joule heat effect. In conventional spot welding, as the metal plates 23, 24 expand in proportion to temperature, an action retaining the melting zone 25 is exerted, and the melting zone 25 is highly pressurized, thereby generating expulsion and surface flash like an arrow y shown by an imaginary line and scattering a part of the melting zone 25. In this respect, this invention enables the metal plate 23 to expand into the groove 18 as shown in (d). The groove 18 exhibits the so-called expansion relieving action.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006117068-A (JP)
Title: Steering control device
Inventor: HOSHINO MITSUHIRO
IPC: B62D6/00
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device equipped with an enhanced performance of steering control by enhancing the convergence for the applied operation when the assist torque is to be controlled.  <P>SOLUTION: The control device is for a power steering device for giving a steering assisting force (assist torque) to the steering torque applied by a driver, in which the assist torque to be given is controlled by changing the ratio of the assist torque to the steering torque, and for example in case the time variation amount dTh/dt of the steering torque is large, an inertia compensating force α larger than the value in case dTh/dt is small is given in the steering direction, and thereby the convergence for the applied operation is enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005147393-A (JP)
Title: Long size body end fixing apparatus
Inventor: TSUGE YOSHIKATSU
IPC: F16C1/22
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long size body end fixing apparatus capable of easily conducting assembly to a matching member and fixation of a long size body such as a control cable and the like.  <P>SOLUTION: The long size body end fixing apparatus is equipped with a key 2 having a base part 20 with a second engaging face 201 for engaging with an arbitral part in axial direction of a first engaging face 101 of the long size body 1 having the first engaging face 101 for extending in the axial direction at an outer peripheral side of an end part 10 and a pair of mutually and elastically deformable arm parts 26 with a engaging fist claw part 261 protruding from the base part 20, a storing chamber 31 for storing the end part 10 of the long size body 1, a fixing body 3 having a key mounting hole 32 with a second claw part 326, with the key 2 for fixing the end part 10 to the storing chamber 31 at an arbitral axial direction position by engaging the first engaging face 101 and the second engaging face 201 of the end part 10 which are stored in the storing chamber 31 is inserted in a direction crossing the axis of the end part 10, for engaging with the engaging first claw part 261 and a lock 4 for fixing the key 2 mounted in the key mounting hole 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006120948-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IMANAKA YOSHIHIKO
IPC: H01L25/00
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of operating at a high speed and its manufacturing method.  <P>SOLUTION: The semiconductor device includes a semiconductor chip 11, connection electrodes 12 and protection electrodes 13 located on the surface of the semiconductor chip 11, a wiring multi-layer 16 which covers the surface of side of the connection electrodes 12 of the semiconductor chip 11 and where dielectric layers 14 and wiring layers 15 are laminated alternately, electrode pads 18 and solder bumps 19 which are formed on the surface of the wiring multi-layer 16 as an external terminal, and a sealing resin layer 20 to cover the surface of the wiring multi-layer 16, etc. Decoupling capacitors 21, which have capacitor dielectric films 22 formed by a AD method, are formed in the wiring multi-layer 16. Since the capacitor dielectric film 22 has a high dielectric constant, the decoupling capacitor 21 of a variety of capacities can be formed and, moreover, is located near the semiconductor chip 11, thereby operating the semiconductor device at a high speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122318-A (JP)
Title: Ornamental board
Inventor: TOGASHI YOKO
IPC: A63F7/02
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornamental board which is constituted to enable an observation of a figure changed by an optic angle utilizing a hologram effect.  <P>SOLUTION: The ornamental board is so constituted that the figure which is formed of pixels 11 arranged in a direction of a line of the protrusions with certain intervals on a figure body 10 disposed at the opposite surface side of the external surface of the transparent body 1 is observed through a transparent body 1 composed of a transparent material having mutually parallel two or more protrusions 2 and a wavy external surface. Moreover, the ornamental board is so constituted that a continuous lens effect produced by surface unevenness due to the mutually parallel two or more protrusions 2 formed on the transparent material with the wavy external surface causes the pixels 11 which comprise the figures 12 and 13 formed on the figure body 10 at the back and are arranged in the direction of the line of the protrusion 2 with the certain intervals to be observed or not to be observed depending upon the change of the optic angle so that the perceived figure is changed by the observation position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123349-A (JP)
Title: Cutting device of cement molded panel
Inventor: KURASAWA SABURO
IPC: B28D1/00
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device of a cement molded panel capable of obtaining a cut end like that of a natural stone having a high grade feeling.  <P>SOLUTION: In order to cut the cement molded panel, unevenness F which zigzag-changes the clearance between a first cutting blade and a second cutting blade B2 in a state that the second cutting blade B2 is relatively moved in a shearing direction with respect to the first cutting blade, on a plan view looking the second cutting blade B2 in the shearing direction is formed at the edge of the second cutting blade B2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135426-A (JP)
Title: Road-to-vehicle communication system, its base station, and directional variable antenna
Inventor: OKADA MINORU
IPC: H01Q3/24
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road-to-vehicle communication system, its base station, and a directional variable antenna particularly desirable as a base station antenna for the system by which further simple directional control as the base station antenna can be executed and further stable data communication can be realized regardless of distance of a parking slot.  <P>SOLUTION: A planar array antenna 110, in which horizontal arrays 111a-111p having a plurality of horizontally arrayed antenna elements 111 are vertically arranged in plural stages, is provided to the base station as the directional variable antenna 11a. Switching elements 112a-112p are provided to respective feeding lines of the horizontal arrays 111a-111p of the planar array antenna 110. A beam width in the vertical direction of a beam emitted from the directional variable antenna 11a is made variable through on/off control of the switching elements 112a-112p.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129984-A (JP)
Title: Controller
Inventor: IURA TADASHI
IPC: A47C19/02
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a driving device to operate a movable part of a bed, etc., capable of performing the automatic operation to move the movable part with a more inexpensive structure without continuously operating an operation switch and the manual operation control to operate the movable part while operating the operation switch.  <P>SOLUTION: The operation switch for operating the driving device is disposed in a control part, and at least one auxiliary switch for shifting the control mode of the driving device is also disposed. When only the operation switch is operated, the driving device is operated by the manual operation control. When the operation switch is operated while at least one auxiliary switch is operated, the driving device is operated by the automatic operation control for a prescribed period of time. The control is continued even if the operation of the operation switch is stopped during the automatic operation control, but the control is stopped if the operation of at least one auxiliary switch among the auxiliary switches operated at the start of control is stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136108-A (JP)
Title: Stepping motor
Inventor: YAMAMOTO MASAMI
IPC: H02K37/04
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor capable of reducing detent torque with a simple constitution.  <P>SOLUTION: This stepping motor 1, including a rotor 4, a first stator 10 disposed facing the rotor, a second stator 20 which faces the rotor, is disposed in parallel to an axial direction of a first stator and the rotor. A spacer 7 formed out of a soft magnetizer is disposed between the first stator 10 and the second stator 20. This stepping motor has a simple structure in which the spacer having magnetization is disposed between the first stator and the second stator, expediting the unification of the magnetization states on the first stator side and the second stator side. A state of firmly and magnetically coupling pole teeth of the first stator and the second stator with the rotor are reduced. Detent torque acting on the rotor can be reduced, thus providing the smoothly rotating stepping motor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006130063-A (JP)
Title: Blood purification apparatus
Inventor: SANO YOSHIHIKO
IPC: A61M1/14
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood purification apparatus capable of measuring the pressure in a circuit by directly measuring strain of air traps by strain sensors without providing a pressure measurement part in the circuit.  <P>SOLUTION: This blood purification apparatus includes a blood purifier 1, a blood circuit 2 (21 and 22), a blood pump 3, a priming liquid feed line 4, artery-side and vein-side air traps 23 and 24, an on-off valve V1, a dialysis fluid circuit 5 (51 and 52), a dialysis fluid pump 6 and a filtration pump 7. The air traps 23 and 24 are provided with the strain sensors S1 and S2, respectively, and the pressure in the circuit can be measured by measuring the strains of the air traps 23 and 24 by the strain sensors S1 and S2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131128-A (JP)
Title: Steering device of travelling vehicle
Inventor: KOYAMA KOJI
IPC: B62D49/00
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device enabling selection of steering systems having three steering modes of 4WS, FWS, and RWS.  <P>SOLUTION: The steering device has a gear mechanism A having a plurality of gears 37a on the front wheel side and a plurality of gears 37b on the rear wheel side which select one of the 3 steering modes of 4WS, FWS, and RWS by engagement/disengagement between a steering shaft 25 with a mode switching gear 38, three steering mode selection switches 47-49 for selecting the three modes, a control device for engaging the gear 37a on the front wheel side, the gear 37b on the rear wheel side, and the mode switching gear 38 provided on the steering shaft 25 with a gear position corresponding to a selected steering mood of the switches 47-49, and a hydraulic steering unit 30a on the front wheel side and a hydraulic steering unit 30b on the rear wheel side which supply hydraulic oil from a hydraulic pump 2 to the front wheel 11 and the rear wheel, respectively through the gear 37a on the front wheel side and the gear 37b on the rear wheel side of the gear mechanism A by corresponding to a selected steering mood of the three steering modes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133599-A (JP)
Title: Fixing device
Inventor: ARAKAWA OSAMU
IPC: G03G15/20
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of surely preventing recording paper that is nipped between a heating roller and a press roller, from being wrinkled.  <P>SOLUTION: A guide member 6, extending in the shaft direction of the press roller 4, is provided on the upstream side of the press roller 4, and a plurality of guide ribs 5A (5) and 5B (5) guiding the recording paper 51 so that the recording paper is nipped, after it abuts against the heat roller 3 on the end face 6a of the guide member 6 facing the heat roller 3 are protrusively provided to leave predetermined space in between in the length direction of the guide member 6, in an attitude such that they face in a right angle direction to the length direction of the guide member 6 so that projecting length to the heat roller 3 side is the same to each other, and then slope parts 22 inclined so that the projection length of the guide ribs 5A to the heat roller 3 side is smaller, going from the upstream side to the downstream side are provided on the tips 5d of a plurality of guide ribs 5A positioned near the center part 6c of the guide member 6 in the length direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005101642-A (JP)
Title: Semiconductor laser element and optical disk device
Inventor: TAKAHASHI TAKASHI
IPC: H01L21/205
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element and optical disk device that can perform stable self-oscillation by controlling the bandgap and carrier lifetime of a saturable absorbing layer.  <P>SOLUTION: In this self-oscillation type semiconductor laser device, a primary conductive cladding layer 103, active layer 50, and secondary conductive cladding layer 105 are laminated sequentially on a primary conductive semiconductor substrate 40, and a saturable absorbing layer 51 is formed on the secondary conductive layer 105. The feature of the saturable absorbing layer 51 is that it is composed of a group III-V compound semiconductor, in which nitrogen is doped so that a non-emission recombination center may be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006148226-A (JP)
Title: Demodulator and demodulation method
Inventor: SUGITA TAKEHIRO
IPC: H04L7/00
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulator and a demodulation method attaining high speed communication with excellent communication quality by carrying out delay detection without the need for using signals with a carrier frequency and an intermediate frequency.  <P>SOLUTION: A clock recovery section 14 carries out composition and square sum of absolute values of differentiation signals of baseband signals SIa, SQa obtained by a quadrature detection section 11 to generate a clock signal CLK in a way synchronously with the obtained signal. Sample-holding sections 15, 16 use the clock signal CLK to carry out sampling and holding and to delay the baseband signals SIa, SQa for one symbol clock. Minus π/4 phase shift sections 17, 18 shift the phase of the delayed baseband signals by -π/4 to obtain baseband signals SIb, SQb and to supply them to a delay detection section 19. The delay detection section 19 calculates the baseband signals SIa, SQa, SIb, SQb to produce delay detection output signals UI, UQ.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142147-A (JP)
Title: Maintenance method of droplet-discharging device, droplet-discharging device, electro-optical device and electronic equipment
Inventor: KOBAYASHI YOSUKE
IPC: B05C5/00
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance method of a droplet-discharging device capable of preventing the discharge failure due to clogging.  <P>SOLUTION: The method has a process of immersing the discharge face of a discharge head 301 discharging a liquid material in a predetermined solution capable of decomposing aggregates produced in the liquid material and a process of wiping the discharge face of the discharge head 301 after immersion with a predetermined member 391.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145652-A (JP)
Title: Liquid crystal display screen frame with light reflective sheet and manufacturing method for the same
Inventor: YAMAZOE MASAHIRO
IPC: G09F9/00
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display (LCD) screen frame with a light reflective sheet and a manufacturing method for the same, in which injection molding of the LCD screen frame and attaching of the light reflective sheet are carried out in one process, by unifying the light reflective sheet and the frame simultaneously with injection molding of the LCD screen frame, when the light reflective film is attached to the LCD screen frame.  <P>SOLUTION: The light reflective sheet 11 for the LCD is connected and unified on the LCD screen frame 1 made of thermoplastic resin to which injection molding is carried out, in the LCD screen frame A with the light reflective sheet. The frame 1 is a front frame of a plate and flat shape or a rear frame of a pallet and tray shape, having a see-through window section 2 for the LCD screen, and the light reflective sheet 11 and the frame 1 are connected and unified in a cavity space D simultaneously with forming the frame 1 by injecting the melted thermoplastic resin R into the cavity space D for the injection molding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006148490-A (JP)
Title: Drc signal transmission method in high-speed packet transmission system
Inventor: USUI TAKESHI
IPC: H04B1/707
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the transmission of DRC signals having a DRC value with the low possibility of packet allocation while suppressing the degradation of throughput.  <P>SOLUTION: In a DRC threshold calculation part 201, a DRC threshold is calculated. In a reporting signal generation part 202, signals which report the DRC threshold calculated by the DRC threshold calculation part 201 to respective user terminals are generated. In a spread part 203, the reporting signals generated by the reporting signal generation part 202 are converted into spread signals and supplied to a signal multiplex part 1611.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006151152-A (JP)
Title: Washing device of lighting fixture for vehicle
Inventor: SATO SEIKO
IPC: B60S1/60
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rotation of a piston relative to a cylinder and to improve dust-prevention property.  <P>SOLUTION: The washing device of a lighting fixture for a vehicle is provided with the cylinder 2 fed with a washing liquid; the piston 3 having a washing liquid passage 3a at the inside and slidably bonded to the cylinder; a nozzle part having an injection port 511 for injecting the washing liquid; and a check valve 4 interposed between the nozzle part and the piston. In the washing device 1 of the lighting fixture for the vehicle, a dust cover 25 contacted with an outer peripheral surface of the piston is provided on a distal end of the cylinder and an outer peripheral surface of a part slide-contacted with the cylinder of the piston formed by a circle other than roundness such as ellipse or ellipse viewed from a cross section perpendicular to an axial direction or a flat surface and/or a curved surface continued with an angle each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI