baber/WOPTO huggingface dataset:
Patent JP-2007206196-A (JP)
Title: Optical device
Inventor: TENKAJI HIDENORI
IPC: G02B7/04
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical device, having a structure such that a moving frame for holding an optical element is moved along a guide bar by transmitting moving force to the moving frame via a rack, wherein the tilting of the moving frame, when the frame moves, is prevented.  <P>SOLUTION: The optical device is equipped with a focusing lens frame 10 supporting a focusing lens 9; the guide bar 11 supporting the focusing lens frame so as to slide in the optical axis direction of the focusing lens, in such a state that a small gap exists between the focusing lens frame and the guide bar; a shaft-type feed screw 17 arranged in parallel with the guide bar and having a spiral screw thread on its outer periphery part; a motor 18 driving and rotating the feed screw about an axial line; and a rack member 14, attached to the focusing lens frame and having teeth 16 engaged with the screw thread of the feed screw. The teeth of the rack member are provided so as to be opposed, while putting the feed screw in between, on both sides in the shaft direction of the feed screw, and the focusing lens frame is slid along the guide bar by driving the motor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209118-A (JP)
Title: Electric power steering device
Inventor: TSUTSUMI KAZUMICHI
IPC: B62D119/00
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device that enables a control device to continue controlling a motor, and to perform an appropriate steering operation even if the output voltage of a battery is reduced.  <P>SOLUTION: This electric power steering device includes: a motor 1 for assisting steering effort; an inverter 6 for driving the motor 1 by a voltage pulse; a control circuit 7 for controlling the motor 1 through the inverter 6; a power circuit 9 for providing power with the control circuit 7 by being fed from a battery 5; a voltage monitoring circuit 10 for monitoring the output voltage of the battery 5; and a charge pump 11 for generating a higher voltage than the output voltage by being inserted between the battery 5 and the power circuit 9. When the voltage monitoring circuit 10 detects the fact that the output voltage is lower than the predetermined voltage, the charge pump 11 boosts the output voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202771-A (JP)
Title: Bathtub joint filler
Inventor: YOSHIDA HIROAKI
IPC: A47K3/16
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub joint filler capable of surely preventing water leakage from a joint even when the size of the joint is dispersed by allowing a waterproof part to absorb water and expand following the water leakage from the joint between a bathtub end edge and a wall surface.  <P>SOLUTION: For a bathtub joint structure, the bathtub joint filler 2 is used for executing the water shutoff treatment of the joint 4 of the bathtub end edge 1a and a surrounding wall surface 3, and the waterproof part 6 inserted inside the joint 4 is constituted of a water absorptive expansion resin to expand by absorbing water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270057-A (JP)
Title: Aligner
Inventor: IIMURA AKIKO
IPC: H01L21/027
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner by which exposure of high resolution and high grade is achieved.  <P>SOLUTION: The aligner comprises a projection optical system by which a pattern of a reticle is projected to a workpiece, and expose the workpiece through the projection optical system and a liquid by filling the space between the workpiece and a final optical element of the projection optical system with the liquid. The aligner further comprises a liquid holder which is arranged around the workpiece and has the surface at the same level as the surface of the workpiece to hold the liquid. The surface of the liquid holder is so processed that a first contact angle between the liquid and the surface of the workpiece is equal to or smaller than a second contact angle between the liquid and the surface of the liquid holder.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205555-A (JP)
Title: Insulated bearing
Inventor: TSUJI NAOAKI
IPC: F16C33/66
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed insulated bearing with increased insulation performance.  <P>SOLUTION: This insulated ball bearing comprises an inner ring serving as a race and an outer ring 23 having an insulation film 23a, balls serving as rolling elements arranged between the inner ring and the outer ring 23, a retainer holding the balls at intervals, and sealing seals 26 disposed on both end surfaces of the inner ring and the outer ring 23. The outer ring 23 has chamfered parts 23c at corners facing the sealing seals 26. An insulation film 23a is formed on the outer ring to cover the outer diameter surface, both end surfaces, and chamfered parts 23c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212322-A (JP)
Title: Meter
Inventor: TOTSUKA SHIGEKI
IPC: G01D13/22
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To constrain as much as possible need for the selection and design of a configuration of having doubled with a layout of migration region of a guide on meter in building a centerless type meter.  <P>SOLUTION: A hollow case-like vehicle 13 is held movably in the extending direction of a guide groove 11 in the guide groove 11 formed along a scale 7 between a dial 3 and facing plates 10 of its perimeter, a pointer 9 is attached to this vehicle 13, the vehicle 13 is moved along with the guide groove 11 by a linear motor unit which consists of a multiple-pole magnet 15 of the guide groove 11, and two coils 17A and 17B held in the vehicle 13, and the vehicle 13 or the pointer 9 is moved to the position in response to the amount of the measurements of the scale 7, without using a power transmission mechanism in the middle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215348-A (JP)
Title: Load protector
Inventor: YOSHIDA KAZUHIRO
IPC: H02H7/00
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load protector which is suitable for protecting a control substrate from an overcurrent, and for preventing current supply to the load when the overcurrent is generated.  <P>SOLUTION: A power amplifier substrate 3 is connected with power supplies 1a, 1b, a motor 2, and the control substrate 6. The power amplifier substrate 3 includes photocouplers PC1 to PC3 for outputting drive signals based on a current command signal from the control board, and a motor drive circuit 36 for supplying a current from the power supply 1a to the motor 2 based on the drive signal. The control board 6 includes a current command output circuit 61 which operates by the supply of the power from the power amplifier substrate 3. A fuse 34 is provided in a power supply line in common use for the power supply line from a switching regulator 33 to the photocouplers PC1 to PC3 and a power supply line to the control substrate 6. A breeder resistance RBB is provided between the switching regulator 33 and the fuse 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092018-A (JP)
Title: Copolymer having phenolic hydroxy group, and radiation-sensitive resin composition
Inventor: NAGAI TOMOKI
IPC: C08F212/14
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin excellent in the resolution performance, sensitivity and latitude of exposure.  <P>SOLUTION: The copolymer concerned is obtained by copolymerizing a monomer expressed by formula (1) (wherein, R<SP>1</SP>is a hydrogen atom or a methyl group; and R<SP>2</SP>and R<SP>3</SP>are each a saturated hydrocarbyl group) and monomers containing a monomer having a specific tertiary ether group and then by hydrolyzing with an acid perfectly an acid-dissociative group of the monomer expressed by formula (1) and besides by hydrolyzing a part of the acid-dissociative group of the monomer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216484-A (JP)
Title: Printer, printing method, program and storage medium
Inventor: TAKAYAMA SHOJI
IPC: B41J21/00
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can print so that it can be easily visually recognized and distinguished whether a plurality of two-dimensional code images are divided two-dimensional code images which constitute a divided code, or single two-dimensional code images when a plurality of the two-dimensional code images are printed, and to provide a printing method, a program and a storage medium.  <P>SOLUTION: The printer is characterized in that it is equipped with a divided two-dimensional code image forming means which divides and codes a sequence of inputting data to a plurality of coded data, thereby forming a plurality of the divided two-dimensional code images with posture marks that express a posture; a code image rotating means which arbitrarily rotates each of a plurality of the formed divided two-dimensional code images; and a printing means which prints a plurality of the rotated divided two-dimensional code images side by side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218336-A (JP)
Title: Automatic transmission control device
Inventor: HAMANO MASAHIRO
IPC: F16H59/72
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission control device for securing a stable shift feeling in down-shift during coasting.  <P>SOLUTION: The control device comprises a first computation part for predicting a first time when a deviation between a transmission input shaft rotating speed and a predetermined engine revolving speed is within a predetermined speed after starting shift, a second computation part for estimating the transmission input shaft rotating speed at a first shift stage from a current vehicle speed or a parameter equivalent thereto and predicting a second time before the estimated transmission input shaft rotating speed reaches the predetermined engine revolving speed in accordance with a current vehicle deceleration or a parameter equivalent thereto, and a correction part for correcting the first time or the second time in accordance with the predetermined engine revolving speed. When a comparison part determines that a magnitude relationship between the first time and the second time is turned reverse after correction, the correction part corrects the first time or the second time so that a command comes earlier from a first friction fastening element control part as the predetermined engine revolving speed is higher.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218340-A (JP)
Title: Sleeve member manufacturing method and sleeve unit manufacturing method
Inventor: HANEDA YASUAKI
IPC: F16C17/10
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To form a sleeve member in an efficient and precise manner.  <P>SOLUTION: When manufacturing a sleeve housing as the sleeve member, pressing work is first given to a metal work to form the rough shape of the sleeve housing and then chamfering is applied to the outer periphery on the upper face of a collar portion of the sleeve housing held by the chuck of a CNC lathe (Steps S11-S13), followed by cutting applied to the outside face of the collar portion through its upper side edge (Step S14). Then, cutting is applied to the lower face of the collar portion to equal the thickness of the collar portion as designed (Step S15), followed by chamfering applied to the outer periphery on the lower face of the collar portion and then second cutting is applied to the outside face of the collar portion through its lower side edge to equal the outer diameter of the collar portion as designed (Step S17). Thus, the sleeve housing is formed in an efficient and precise manner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219878-A (JP)
Title: Image layout device, method, and program
Inventor: FUKUSHIMA TOSHITSUGU
IPC: G06T11/60
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a sightly layout image when laying out a plurality of images.  <P>SOLUTION: A face detection part 28 detects size and the gravity center of a face area of the image performed with the layout. A layout part 30 disposes a first image to be first disposed in a base image, and a second and subsequent images are each disposed in the base image such that a distance between the gravity center of the face area of the already disposed image and the gravity center of the face area of the image to be disposed becomes a prescribed distance at which the whole face area of the already disposed image can be visually recognized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221525-A (JP)
Title: Interference elimination system and device by maximum correlation value pattern detection
Inventor: YOKOYAMA MITSUO
IPC: H04B1/7103
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference signal eliminating method for achieving performance improvement by eliminating the need of prior information for reception, simplifying a device and shortening a processing time in communication using a spread code system such as a spread spectrum multiple access (SSMA) system and a code division multiple access (CDMA) system.  <P>SOLUTION: A synchronous circuit that can grasp spread codes and receiving levels of the whole signals during synchronous communication is used to prepare all combination patterns of an interference signal corresponding to data change. Since a combination patten in which a received signal coincides with an interference signal obtains the largest correlation value in the case of obtaining the correlation of a combination pattern between a received signal and an interference signal, the maximum correlation value is detected to thereby determine a signal obtained in the combination of the maximum correlation value as an interference signal. The determined interference signal is subtracted from the received signal to thereby eliminate interference. According to the invention, a receiver is simplified and the improvement of communication quality and the improvement of communication capacity are simultaneously attained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224971-A (JP)
Title: Vibration damping pipe and its manufacturing method
Inventor: SHIODA TOMOYUKI
IPC: F16F15/02
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which a pipe which is widely used as a raw material for many sporting goods gives impact to the arm or hand of a player, when actually used, causing sporting damage because its vibration damping function is rarely considered although its rigidity and weight are significantly improved in these years.  <P>SOLUTION: This vibration damping pipe comprises a fiber reinforced plastic vibration absorbing material 4 fixed to an inner diameter side wall face 2 of a pipe body 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222893-A (JP)
Title: Consumable electrode type arc welding equipment, and its method
Inventor: NISHIKAWA SEIGO
IPC: B23K9/073
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consumable electrode type arc welding equipment capable of suppressing spatters scattering in air.  <P>SOLUTION: The consumable electrode type arc welding equipment is constituted so that a rectification circuit 5 is connected to the secondary side of an insulation transformer 4 for performing the voltage conversion of the AC output of an inverter circuit 3, a reactor 6 and a current interruption mechanism 9 are provided between the rectification circuit 5 and a welding torch 7 to hold a wire, and the current interruption mechanism 9 temporarily interrupts the current output from the reactor 6 when a fore end of a wire is transferred from an arc state to a short-circuited state while performing the arc welding. The relationship between the current interruption time length TY for temporarily interrupting the current by the current interruption mechanism 9 and the length TA of the arc generation period immediately before the transfer to the short-circuit is expressed by the formula "TY=TA×α+β", where α denotes a proportionality coefficient of the arc period TA, and is a positive real number; and β denotes a constant and is a real number.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006248513-A (JP)
Title: Display device and display device for vehicle
Inventor: UEDA YOSHIKAZU
IPC: G09G3/20
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of suitably limiting the display of visual images in accordance with the location of display means when using the display means that can simultaneously show a first image and a second image on the same screen.  <P>SOLUTION: When installing a display unit 1, which can simultaneously indicate a left-side image and a right-side image on the same screen, installation place relating information about the installation place of the display unit 1 is written into EPROM, which composes a memory 5, for instance. Upon the startup of a display unit aboard a vehicle, the installation location relating information memorized in EPROM is referred to, and display is restricted regarding the left-side visual image in the case of a left steering wheel, and regarding the right-side visual image in the case of a right steering wheel. Also, if the installation location of the display unit 1 is a rear seat, no restriction is applied on either the lift-side image or right-side image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180886-A (JP)
Title: Method for producing dna polymerase
Inventor: MATSUI IKUO
IPC: C12N9/12
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly heat-resistant DNA polymerase having 3'-5' exonuclease activity being a calibration function of DNA chain elongation and a strong primer elongation activity.  <P>SOLUTION: Disclosed is a thermophilic archaebacteria-derived heat-resistant heterodimer enzyme featured by that the enzyme consists of a small subunit and a large subunit having molecular weight of about 70±7 kDa and about 144±14.4 kDa respectively, the large subunit does not contain an intein sequence, at least about 50% of activity is maintained after heating treatment at 85°C for 1 hr, at least about 20% of activity is maintained after heating treatment at 90°C for 1 hr, and the enzyme has DNA polymerase activity and 3'-5' exonuclease activity. Also, a DNA encoding the enzyme and a method for producing the enzyme are disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171791-A (JP)
Title: Polarization conversion element and display device using the polarization conversion element
Inventor: KATSURAGAWA TADAO
IPC: G02B1/11
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-transmission polarization conversion element for display which can be used for a large-area display such as 100×100 mm or larger and can be used in a thickness of 1 mm or smaller, and to provide a bright display, constituted by combining the high-transmission polarization conversion element and a display that utilizes optical activity.  <P>SOLUTION: The polarization conversion element is composed of a light-condensing means which is disposed on the incident light side and condenses incident light; a splitting means which is disposed on the incident light side and splits the incident light into a p-polarized light and an s-polarized light vertical to each other; and an antireflection means, which is disposed between the light condensing means and the splitting means and prevents reflection of the incident light and a modulation means, which is disposed on the side of outgoing light from the splitting means, changes the polarization direction of at least one side of the p-polarized light and s-polarized light and makes both the polarization directions to coincide with each other. Therein, the splitting means splits the incident light into p-polarized light and s-polarized light, by utilizing birefringence and directs the p-polarized light and s-polarized light into the same direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007231040-A (JP)
Title: Phthalocyanine derivative and method for producing the same
Inventor: PAIDEI IERA REDDY
IPC: C07D487/22
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phthalocyanine derivative having high efficiency when applied to a dye-sensitized solar battery.  <P>SOLUTION: The phthalocyanine derivative has an asymmetric structure represented by general formula (1) (X<SP>1-3</SP>are each a t-butyl group; X<SP>4</SP>is -CH(CH<SB>2</SB>COOH)COOH; M is Zn). The phthalocyanine derivative exhibits a high battery performance by combining (a) an electron donating group and an electron withdrawing group are asymmetrically introduced to a benzene ring in a phthalocyanine backbone to form an electron flow with (b) the phthalocyanine derivative is solidly bonded to titanium oxide to be generally used in a dye-sensitized solar battery by adoption of a carboxy group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234327-A (JP)
Title: Excimer lamp
Inventor: OSHIMA HIROYOSHI
IPC: H01J61/70
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp with irradiation intensity of excimer light increased without crack or damage on a discharge lamp.  <P>SOLUTION: The excimer lamp includes a light-emitting unit equipped with a discharge vessel for emitting excimer light, and a lamp vessel housed inside the light-emitting unit and equipped with a light-extraction window in a light-irradiation direction. Discharge gas is sealed inside the discharge vessel of the light-emitting unit as well as inert gas is sealed between an outer wall of the discharge vessel of the light-emitting unit and an inner wall of the lamp vessel, with a pressure of the discharge gas as well as that of the inert gas not less than 1 atm., respectively, and with an absolute value of a difference the both pressures adjusted within 0.3 atm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236090-A (JP)
Title: Method and apparatus for controlling brushless motor
Inventor: FUKUTE MAKIKO
IPC: H02P6/18
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling a brushless motor which sufficiently control a rotation at a low speed.  <P>SOLUTION: In the method, a rotational speed of the brushless motor is detected (step S01), the rotational speed of the brushless motor is compared with a predetermined rotational speed (step S02), a reference voltage Vref is set to a second reference voltage Vref2 lower than a first reference voltage Vref1 if the rotational speed of the brushless motor is lower than the predetermined rotational speed N1 (step S03), the reference voltage Vref is set to the first reference voltage Vref1 if the rotational speed of the brushless motor is higher than the predetermined rotational speed N1 (step S04), an induced voltage Vm of the brushless motor is compared with the reference voltage Vref, and a position of the brushless motor is detected (step S05). A PWM current of the brushless motor is controlled. The rotation control is implemented by changing the reference voltage Vref in response to the rotational speed of the brushless motor.  <P>COPYRIGHT: (C)2007,JPO&INPIT