baber/WOPTO huggingface dataset:
Patent JP-2010052057-A (JP)
Title: Numerically controlled machine tool
Inventor: OKITSU TOMOHIKO
IPC: B23Q1/28
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerically controlled machine tool that can easily adjust a frictional load on a movable body without attaching any adjustment means for adjusting a frictional force applied to the movable body.  <P>SOLUTION: The numerically controlled machine tool 1 comprises: a clearance adjustment member 60 which is inserted into a space CL1 between a movable body 50 and a support body 40 which faces to a recess-projection fitting structure 30, and has a varying thickness toward a guide direction D1; a movable body driving means 70 for driving the movable body 50 toward the guide direction D1; a clearance adjustment member driving means 80 for driving the clearance adjustment member 60 toward the guide direction D1; a recording medium 20 on which a processing program P1 has been recorded to be used for processing a workpiece W1; a movable body driving means 70 for moving the movable body 50 toward the guide direction D1; and a control means 10 for controlling the clearance adjustment member driving means according to the processing program P1 in order to move the clearance adjustment member 60 toward the guide direction D1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055969-A (JP)
Title: Lighting system and imaging device
Inventor: IDE HISATO
IPC: F21V5/00
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system which is less likely to interfere with reduction in the size, weight, and cost.  <P>SOLUTION: The lighting system includes a light source 61 for emitting luminous flux to an object, an optical member 62 arranged in an optical path from the light source 61 and for providing directionality to light, and for adjusting means (C1, C2, C3) for adjusting an angle of the optical member 62, with respect to the luminous flux.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009056460-A (JP)
Title: Nozzle assembly, apparatus for supplying processing solutions having the same and method of supplying processing solutions using the same
Inventor: HA CHONG-EUI
IPC: B05C11/08
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle assembly, an apparatus for supplying processing solutions having the nozzle assembly and a method of supplying processing solutions using the apparatus.  <P>SOLUTION: The nozzle assembly includes a housing, a processing solution supply line housed inside the housing and forming a plurality of flow lines through which different processing solutions flow and spray nozzles connected to respective processing solution supply lines in such a configuration that a first nozzle selected from the nozzles is directed to the substrate and the remaining nozzles excluding the first nozzle are directed away from the substrate. Accordingly, the mechanical structure of the nozzle assembly is simplified and the nozzles directed away from the substrate is prevented from being contaminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033183-A (JP)
Title: Manufacturing method of wiring substrate, and wiring substrate
Inventor: KOTANI KOTARO
IPC: H05K3/00
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve thinning of a substrate and improvement of alignment precision on the substrate in relation to a method for manufacturing a wiring substrate having a conductive pattern and the wiring substrate.  <P>SOLUTION: The wiring substrate has a resin layer and conductive patterns 303, 304 one side of which is exposed from the resin layer. One side surface of the resin layer and the exposed surface of the conductive pattern 304 are made rough by copying a rough surface 301B of a support member 301. The exposed surface of the conductive pattern 303 is made non-rough by copying a smoothed non-rough surface 301A of the support member 301.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010061723-A (JP)
Title: Semiconductor memory device
Inventor: ASANO MASAMICHI
IPC: G11C16/02
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which enables high-speed information input.  <P>SOLUTION: The semiconductor memory device 1 inputs a plurality of data through a data line into a plurality of memory cells specified by a signal input into an address line. A high-speed input processing part 530 defines a plurality of voltage ranges divided by a plurality of threshold voltages defined beforehand and converts a multi-value logic signal input from the outside into a binary number with multiple digits corresponding to the multi-value logic signal defined for each voltage range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063306-A (JP)
Title: Motor controller and motor control method
Inventor: BITO KOJI
IPC: H02P29/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a robot arm, in a motor controller and a motor control method for controlling a motor for driving the joint of a robot arm.  <P>SOLUTION: A motor controller 10 is equipped with a velocity detection unit for detecting a moving velocity V of an end effector 3 of a robot arm 1; a limit value setting unit 12a for setting a torque limit value τ for limiting torque T which occurs in the end effector 3; and a torque control unit 12b for controlling a motor 5 for driving the joint 4 of the robot arm 1 so that the torque T in the end effector 3 may be equal to or below the torque limit value τ set by the limit value setting unit 12a. The limit value setting unit 12a changes the torque limit value τ according to the moving velocity V of the end effector 3 which has been detected by the velocity detection unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061528-A (JP)
Title: Biometric authentication apparatus, biometrics authentication program and biometric authentication method
Inventor: NIINUMA ATSUICHIRO
IPC: G06F21/32
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent authentication error by change due to passage of time in biometric information and to improve the reliability for updating registration data used for authentication regarding biometric authentication using the biometric information such as the information of fingerprints.  <P>SOLUTION: The biometric authentication apparatus includes a verification data retaining section (10) for storing a plurality of verification data used in past verifications. In this case, update is made to a new registration data by creating the new registration data based on reliability by extraction of feature amount (information) with high reproducibility and evaluation of reliability for respective feature amounts when updating the registration data from the past verification data which are stored in a verification data storing section and the present verification data. As a result, the reliability of the registration data is increased and verification error by change due to the passage of time can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068565-A (JP)
Title: Circuit and method for controlling charge pump circuit, and power supply circuit utilizing same
Inventor: SAITO SHINICHI
IPC: H02M3/07
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuation in output voltage to reduce power consumption.  <P>SOLUTION: A voltage-current conversion circuit 10 includes feedback voltage VFB corresponding to the output voltage Vout of a charge pump circuit 4 with predetermined reference voltage VREF and generates bias current IBO corresponding to the error between them. An oscillator 12 oscillates with a frequency corresponding to the bias current IBO. A buffer 14 supplies gate clock CK1, CK1B to the charge pump circuit 4 and drives it based on a clock signal CK0 biased by the bias current IBO and outputted from the oscillator 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063688-A (JP)
Title: Air-conditioning unit
Inventor: TANIGUCHI MITSUNORI
IPC: D06F58/02
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning unit which is advantageous to improving drying performance which can enhance dehumidifying efficiency, heating efficiency, and drying efficiency by reducing the installation area of an evaporator and a condenser.  <P>SOLUTION: This is an air-conditioning unit 39 in which an evaporator 31 and a condenser 32 located in the middle of an air passage 393 from a suction inlet port 391 to a suction outlet port 392 for dehumidifying and heating a circulating air, and a compressor 37 for circulating a cooling medium therethrough are built inside a unit case 38 having the suction inlet port 391 and the suction outlet port 392. The evaporator 31 and the condenser 32 compose a heat exchanger 395 in which each other's fins 395a are aligned in parallel, and the heat exchanger 395 is installed inside the air passage 393 of the unit case 38 in which a suction outlet port surface formed by the suction outlet port 391 is opposed to the opening surface of the evaporator 31 or the condenser 32 so as to keep an angle smaller than the right angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069617-A (JP)
Title: Ball-point pen tip
Inventor: TAKAYAMA KOICHI
IPC: B43K1/08
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball-point pen tip wherein the writing ball is located in the immediate proximity to the inner surface of the ball-point pen tip when it is not used, and a pressing force is given to the approximate center of the writing ball, the rod shank of the coil spring not closing off the radial grooves.  <P>SOLUTION: The ball-point pen tip includes: a small ball provided behind the writing ball in a rotatable manner whose diameter is smaller than the diameter of the writing ball and the diameter of the ink flow hole; a valve operating mechanism wherein the coil spring presses the small ball toward the tip end and thereby the writing ball goes in the immediate proximity to the inner wall of the tip end; and a build-up part formed in the ink flow hole which extends toward the axial center of the ball-point pen tip in a build-up manner, the contact part between the small ball and the coil spring being characteristically located closer to the rear end of the tip than to the radial groove.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073310-A (JP)
Title: Illuminating device
Inventor: YOSHINO MORIHISA
IPC: F21S2/00
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device capable of obtaining a desired curved-shape illumination pattern with a small number of light sources.  <P>SOLUTION: The illuminating device, equipped with at least one LED (light source) 1 and at least one lens 3 transmitting light emitted from the LED 1, obtains the curved-shape illumination pattern P1 by a plurality of cuts applied on the lens 3. With a position point-symmetric to the center O1 of the LED 1 about the center of curvature of a center line CL in the curved-shape illumination pattern P1 as a reference point A in viewing from a light-irradiated direction, a plurality of straight-line cuts radially extended from the reference point A are applied to the lens 3, whereby, the curved-shape illumination pattern P1 is obtained as one emitting light around the curved line connecting intersection points where the straight line cuts cross perpendicularly with a plurality of the optical rays C1 radially extended from the center of the LED 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072790-A (JP)
Title: Processor device, information processing apparatus and memory management method
Inventor: TAKAYAMA YUKIHIRO
IPC: G06F9/50
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor device, an information processing apparatus, and a memory management method capable of dynamically performing memory management while improving the flexibility in design of a calculation program.  <P>SOLUTION: A multicore processor 21 as the processor device includes calculation cores 32A-32N each of which executes a memory management program 330A for ensuring unused areas of memories 33A-44N for calculating processing and a calculation program 330B for executing calculation processing by use of the areas ensured for calculation in the memories 33A-33N; and a management core 30 which is connected to the calculation cores 32A-32N, and executes, when the calculation program 330B completes the calculation processing, a memory management program 310 for performing recovery processing of the areas ensured for calculation processing in the memories 33A-33N.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074413-A (JP)
Title: Image forming device
Inventor: IBARAKI HIROSHI
IPC: G03G21/16
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily extract a recording sheet ejected to a sheet ejection part arranged between an image reading part and an image forming part, and to downsize the whole of a device by downsizing the image reading part.  <P>SOLUTION: The sheet ejection part 40 for mounting a recording sheet thereon is arranged between the image reading part 10 and the image forming part 20. The sheet ejection part 40 includes a sheet ejection tray 41 integrated with the image reading part 10, and the image reading part 10 is reinforced by the sheet ejection tray 41. On the sheet ejection part 40, a sheet extraction port 44 being an opening to the outside is formed at a downstream end in the ejection direction of the recording sheet. The vertical distance of the downstream end in the ejection direction of the recording sheet adjacent to the sheet extraction port 44 of the sheet ejection part 40 is gradually increased toward the sheet extraction port 44.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073896-A (JP)
Title: Nonvolatile semiconductor storage device and method of manufacturing the same
Inventor: IKEDA HISAFUMI
IPC: H01L29/788
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device where a gate electrode and impurity diffusion regions are formed in position matching without reducing a coupling ratio, and to provide a method of manufacturing the same.  <P>SOLUTION: The nonvolatile semiconductor storage device includes: a semiconductor substrate; a plurality of impurity diffusion regions formed on the semiconductor substrate; an insulating film formed on the semiconductor substrate; a floating gate electrode formed on the semiconductor substrate via the insulating film so as to connect adjacent impurity diffusion regions; an inter-gate insulating film formed on an upper surface and side surfaces of the floating gate; and a control gate electrode formed so as to come into contact with the upper surface and both side surfaces of the floating gate electrode via the inter-gate insulating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073928-A (JP)
Title: Component pickup apparatus
Inventor: NODA KAZUHIKO
IPC: H01L21/60
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component pickup apparatus for excluding complex wiring of a pickup head and miniaturizing an inversion part and reducing its weight.  <P>SOLUTION: A shaft 49 is passed through the inside of an arm 23 where the pickup head 5 has been fit to the tip; the tip of the shaft 49 is engaged with a rotary lever 58 of a nozzle 24 fit to the pickup head 5; and the shaft 49 is moved back and forth by a motor 55 disposed at a rear edge side of the shaft 49 and a cam mechanism to operate the rotary lever 58. The nozzle 24 is rotated by mechanical operation without using any electricity from the outside of the pickup head 5, thus dispensing with complex electric wiring for the pickup head and miniaturizing the inversion part and reducing its weight.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294633-A (JP)
Title: Liquid crystal display device
Inventor: MORI KENICHI
IPC: G02F1/13363
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing light leakage on black display and precisely forming an electrode in a reflection region.  <P>SOLUTION: The liquid crystal display device has the reflection region at least corresponding to a reflection plate formation part in a unit pixel and the reflection region is driven with an in-plane switching mode and a normally white mode. A driving electrode for forming an electric field over a liquid crystal layer on the reflection region is disposed via an insulating film on the reflection plate by using a non-transparent electric conductor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009211037-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: ARAI NOBUYUKI
IPC: G02B26/10
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate optical scanning without increase in cost or reduction in light use efficiency.  <P>SOLUTION: The device includes: a light source 14 having a plurality of light emitting parts; an isolator 26 having a first surface whose light transmittance is varied depending on the polarizing state of an incident luminous flux on a side close to the light source 14 and a second surface which gives an optical phase difference of 1/4 wavelength to the incident luminous flux on the other side; and a holding member which makes the isolator 26 rotatable around its optical axis. According to this, even if the polarizing state of each light emitting state is dispersed, the isolator 26 can be adjusted so that the light transmittance of the luminous flux from the light source is maximized. Even if the luminous flux emitted from the light source is returned, the returned luminous flux can be almost shielded by the first surface since the polarizing angles of the emitted luminous flux and the returned luminous flux are differed to each other by 90°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010080171-A (JP)
Title: Alkaline secondary battery
Inventor: ENDO TAKAHIRO
IPC: C22C19/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline secondary battery equipped with an anode containing a rare-earth Mg-Ni-based hydrogen storage alloy, suitable for heightened capacity, and with improved cycle characteristics.  <P>SOLUTION: The alkaline secondary battery containing particles (14) of a hydrogen storage alloy in an anode (4), the hydrogen storage alloy contains a component expressed in general formula:M<SB>1-β</SB>Mg<SB>β</SB>Ni<SB>γ-δ-ε</SB>Zn<SB>δ</SB>T<SB>ε</SB>. In the formula, M is one or two or more elements selected from a group consisting of La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Ca, Sr, Sc, Y, Ti, Zr, and Hf, and at least expresses an element containing Sm. Subscripts β, γ, δ, ε express numbers satisfying the followings: 0.05≤β≤0.15, 2.8≤γ≤4.0, 0.1≤δ≤1.0, 0≤ε≤0.25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080779-A (JP)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: SAKO TAKASHI
IPC: H01L21/822
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device and the semiconductor device which restrain, in two transistors whose threshold voltages are required to be mutually the same, the threshold voltages from becoming different values.  <P>SOLUTION: A first transistor 202 and a second transistor 204 are formed in a first element formation region 12, and a third transistor 302 are formed in a second element formation region 13. These three transistors are of the same conductive type. The first transistor 202 and the second transistor 204 have the same threshold voltage. A first well 210 is formed in the first element forming region 12 using a first mask pattern, and a second well 410 is formed in the second element formation region 13 using a second mask pattern. The channel region of the first transistor 202 and the channel region of the second transistor 204 have a shape which is line-symmetrical with respect to a reference line L. The first mask pattern also has a shape which is line-symmetrical with respect to the reference line L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077940-A (JP)
Title: Control device for vehicle
Inventor: SHIMADA TATSURO
IPC: F01N3/20
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle not requiring reduction of catalyst deterioration detection frequency.  <P>SOLUTION: Oxygen occlusion quantity calculation forbidding time is set based on the latest history of rich integrated air quantity egasumrh and oxygen occlusion quantity Cmax of an exhaust emission control catalyst, and calculation of the oxygen occlusion quantity Cmax of the exhaust emission control catalyst is forbidden until the oxygen occlusion quantity calculation forbidding time set after completion of rich control elapses. Consequently, since the oxygen occlusion quantity forbidding time based on base oxygen occlusion quantity (oxygen occlusion quantity without executing rich control) is appropriately set, deterioration of the exhaust emission control catalyst is detected without missing a few detection opportunities.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084496-A (JP)
Title: Method for manufacturing lighting door
Inventor: MORI JUN
IPC: E06B3/70
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a method for inexpensively manufacturing a lighting door also usable for a sliding door since the number of parts projecting from the front surface of the lighting door is extremely small, having excellent strength and durability, requiring only one type of door body even if there are a plurality of the thicknesses of the door body and the types of light-permeable members, advantageous with respect to production cost since in-process inventory and part inventory at a plant are required less, enabling a light-permeable member to be firmly and reliably fixed even if a door working dimensional accuracy is slightly low or working accuracy when the light-permeable members are fitted is slightly low, and having excellent quality, accuracy, and aesthetic appearance.  <P>SOLUTION: A door body which is formed by joining decorative sheets on both surfaces of a core, respectively, and which has predetermined width, height, and thickness, and light-permeable members each of which is divided into two parts in the thickness direction and each of which has an engagement projection on the respective side surfaces are prepared in this method. Openings allowing the door body to extend therethrough are formed in the door body at predetermined positions. The light-permeable members are fitted into the openings from both surfaces of the door. The light-permeable members are press-fitted and fixed to the openings by the engagement projections.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090429-A (JP)
Title: Method for producing aluminum alloy
Inventor: ODA KAZUHIRO
IPC: C22F1/043
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aluminum alloy in which Al-Fe based crystallized products are finely crystallized out in a method for producing an aluminum alloy largely comprising Si and Fe.  <P>SOLUTION: The molten metal of an aluminum alloy comprising, by mass, 15 to 20% Si, 1 to 4% Fe, 0.004 to 0.02% P, 0.15 to 0.4% Ti, 0.15 to 0.55% Cr and 0.4 to 2.4% Mn, and the balance Al with inevitable impurities is irradiated with ultrasonic vibration at a liquidus temperature or above.  <P>COPYRIGHT: (C)2010,JPO&INPIT