baber/WOPTO huggingface dataset:
Patent JP-2009288312-A (JP)
Title: Optical element and liquid crystal display device
Inventor: INOUE HIROYASU
IPC: G02F1/13363
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of preventing change of color tone due to change of polar angle in the direction of observation and making manners of change of color tone equal in a right-and-left symmetrical azimuth angle on a display surface and to provide an optical element capable of constituting the liquid crystal display device.  <P>SOLUTION: This optical element has at least first polarizer, a first 1/4λ plate, and a resin layer having the first cholesteric regularity in this order. In this optical element, the center in a selective reflection band of front incident light in the resin layer having the first cholesteric regularity is 495 nm or less or 620 nm or more. The liquid crystal display device includes this optical element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285319-A (JP)
Title: Storable chair by collecting and bundling components at center
Inventor: ARAI NORIHIRO
IPC: A47C4/48
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely innovative storable chair by collecting and bundling components at the center which is stored such that backrest rods are folded and lowered while moving downward, thereby the height of a backrest part is lowered, and the whole length of the chair is reduced, when storing it by collecting and bundling the components at the center.  <P>SOLUTION: The chair is so constituted that front side leg rods 1 and rear side leg rods 2 of the right and left leg parts 3 and strut bodies 11 of X-shaped strut bodies 4 are collected at the center in an raised state to be stored, backrest rods 5 constituting the backrest part are raised on the right and left leg parts 3, seat face rods 6 are provided at the right and left leg parts 3 in a horizontal state, the rear ends of the seat face rods 6 are pivoted to the rear side leg rods 2 into a horizontal state, the lower ends of the backrest rods 5 are pivoted to the rear side leg rods 2, and the pivot positions of the lower end parts of the backrest rods 5 are set lower than the pivot positions between the front side leg rods 1 and the rear side leg rods 2 of the leg parts 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296077-A (JP)
Title: Mobile communication system, node device, and method for controlling inter-network transition
Inventor: ONISHI KOJI
IPC: H04W88/06
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system which can attain handover between different access networks while shortening the processing time of handover.  <P>SOLUTION: A mobile communication system including a mobile terminal which can access a circuit switching network and a wireless broadband network comprises a node device which integrates a first gateway node for interconnecting the circuit switching network and an IP network, and a second gateway node for interconnecting a core network which accommodates the wireless broadband network and an external packet data network being connected via the IP network as one physical node. When a mobile terminal transits from one of the circuit switching network or the wireless broadband network to the other, the destination nodes in the first gateway node and the second gateway node assign the end point identification information of a call connection path managed by the destination node as the end point identification information of a new call connection path at the destination node.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008207023-A (JP)
Title: Program execution device, data processor, program execution method and data processing method
Inventor: EBISAWA KAN
IPC: A63F13/52
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine system capable of importing business advertisement in game software in the game machine system formed by connecting each household game machine to a host computer via a communication line.  <P>SOLUTION: The game machine system includes a transmission side apparatus, one or more receiving side game devices, and communication lines for connecting both, wherein the transmission side apparatus has a storage device accumulating fixed data on a main program of the game software, a storage device accumulating variable data on the business advertisement of the game software, and a means for appropriately changing over and transmitting the fixed data and the variable data; the receiving side game devices has a storage means for accumulating the transmitted fixed data and variable data; and the transmission side transmits the fixed data and the updated variable data of the software to the receiving side game devices, so that pictures based on the latest variable data are constantly shown on a part of the game picture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009292131-A (JP)
Title: Optical scanner and image forming device
Inventor: KOGA KATSUHIDE
IPC: B41J2/44
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of compactifying a circuit scale to reduce a cost, in multiexposure of light.  <P>SOLUTION: This optical scanner 10 conducts sequential light-on scanning with a plurality of surface emission lasers 43 arranged along a main scanning direction, and executes the exposure with the plurality of lasers in the substantially same position on a photoreceptor 11. An expression L=D×n (n is a natural number) is satisfied, where L (mm) represents a distance between a plurality of stationary spots arrayed on the surface emission laser 43 photoreceptor 11, and D (mm) represents a prescribed interpixel distance on the photoreceptor 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008309154-A (JP)
Title: Web-less valve plate for hydraulic unit
Inventor: LIGHT JOSEPH
IPC: F03C1/24
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic unit capable of increasing the pressure resistance of a valve plate without using a web.  <P>SOLUTION: The hydraulic unit is provided with first and second support structures to eliminate the use of webs within an arcuate inlet and outlet of the valve plate. Specifically, a valve plate body extends between inner and outer edges wherein, in a first state, the outer edge is placed in close proximity to the first support structure and the inner edge is placed in close proximity to the second support structure. Thus, the pressure of liquid flowing through the arcuate inlet and outlet deflects the inner and outer edges to be engaged with the first or second support structure, respectively. Accordingly, a part of the stress applied to the valve plate body is passed to the first or second support structure to reinforce the valve plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009297353-A (JP)
Title: Electronic sphygmomanometer
Inventor: KONDO HIDEKI
IPC: A61B5/022
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect the appropriateness of winding of a measurement bag around a measurement site in a simple constitution.  <P>SOLUTION: This electronic sphygmomanometer is provided with: a blood pressure calculation section 102 for calculating the blood pressure based on a pressure in a cuff after winding the cuff inflating as the supply of the air, around the measurement site; a thickness detection section 103 measuring a distance between a first inner face being the inner face of the cuff and coming into contact with a surface side of the measurement site, and a second inner face being the inner face and facing the first inner face; and a winding determination section 105, after supplying a predetermined volume of air and confining it therein using a pressure regulation section 101 in winding, comparing the value of the measured distance output from the thickness detection section 103 with a predetermined value (a value indicating a state where the cuff is optimally wound around the measurement site) and detecting the winding state according to the comparison result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282001-A (JP)
Title: Measuring tape with memory stopper
Inventor: MATSUDA TETSUO
IPC: G01B3/10
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring tape that is formed by integrating two measuring tapes so that a mark-off line is easily put in a product material without mistake, and has a fixable and removable fitting attached to the tip of one measuring part.  <P>SOLUTION: Each span is measured by attaching a fastening plate to the tip of the measuring tape (3), and the measuring tape (2) recognizes the whole length, and thus the mark-off and recognizing work can be simultaneously performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301980-A (JP)
Title: Lamp unit
Inventor: INABA TETSUAKI
IPC: F21V29/00
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp unit in which a projector optical system and a parabola optical system are combined by suppressing the whole size.  <P>SOLUTION: In the lamp unit 10, a projection lens 12 forms a light distribution pattern by irradiation light of a first light source element 20. A parabola optical system reflector 24b reflects irradiation light of a second light source element 22. A paraxial perimeter part 12c is formed nearer a first optical axis X than the outer peripheral part of at least other one part when viewed from the first optical axis X direction of itself. The parabola optical system reflector 24b reflects irradiation light of the second light source element 22 so that the reflection light may pass through a space close to the paraxial perimeter part 12c. The projector optical system reflector 24a and the parabola optical system reflector 24b are formed at the lower part of the first optical axis X, and the first light source element 20 and the second light source element 22 are arranged at the lower face of a heat sink 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000837-A (JP)
Title: Steering angle detection structure of working machine
Inventor: FUJII KENJI
IPC: B62D11/08
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering angle detection structure of a working machine with high reliability by avoiding a failure, etc. by rationally setting a mounting position of a steering angle sensor, while making the most of a merit to constitute the steering angle sensor by a single sensor.  <P>SOLUTION: The steering angle sensor 47 for detecting steering angles of front wheels and a steering member 41 are linked by a linking mechanism B. The linking mechanism B is constituted of a linking rod 48 extended backward from the steering member 41 and a rotary linking shaft 49 of a vertical direction attitude to transmit an operation of the linking rod 48. The steering angle sensor 47 is linked with an upper end part of the rotary linking shaft 49.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002600-A (JP)
Title: Anti-reflective film
Inventor: YAKABE YUTAKA
IPC: G02B1/11
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflective film capable of improving clearness of a display image by suppressing interference irregularities, and improving productivity.  <P>SOLUTION: The anti-reflective film includes a base material film at least one surface of which has an irregular structure formed thereon, a hard coat layer provided on the surface having the irregular structure formed thereon of the base material film, and an anti-reflection layer provided on a surface on the opposite side to the base material film of the hard coat layer. On the surface on the irregular structure side of the base material film, the arithmetic average roughness Ra(μm) and the mean period Sm(μm) satisfy following relations: (1) 20≤Sm≤180, (2)-3×10<SP>-6</SP>×(Sm)<SP>2</SP>+0.0012×(Sm)+0.0872≤Ra≤-1×10<SP>-5</SP>×(Sm)<SP>2</SP>+0.0038×(Sm)+0.038.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004683-A (JP)
Title: Overheating protective circuit
Inventor: CHISAKA JUNICHI
IPC: H02H5/04
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overheating protective circuit capable of changing the hysteresis width between an overheat protection temperature and an operation restoration temperature, depending on the overheated state of a semiconductor chip of a protective object.  <P>SOLUTION: The overheating protective circuit 1 includes: an overheated state detection part 11 which starts the output of an overheat detection signal Vb, when the temperature of the semiconductor chip 100 exceeds the overheat protection temperature and terminates the output of the overheat detection signal Vb, when the temperature of the semiconductor chip 100 lowers up to the operation restoration temperature, having hysteresis between the overheat protective temperature and itself; an abnormal overheat determination part 12, which receives the input of a signal capable of monitoring the overheated state of the semiconductor chip 100, and determines whether the semiconductor chip 100 is in an abnormally overheated state; and a hysteresis control part 13, which makes the hysteresis width wider in the direction of lowering the setting value of the operation restoration temperature in the overheated state detection part 11, when the abnormal overheat determination part 12 determines that the semiconductor chip is in the abnormally overheated state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006505-A (JP)
Title: Image forming system
Inventor: YAMASHITA TAKASHI
IPC: B65H37/02
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of easily attaining accurate alignment of a sticking position of cover paper in wrapping binding treatment and further attaining saving of resources.  <P>SOLUTION: In a first bundle thickness measurement mode, the paper not formed with a toner image is conveyed to a heating part, and the conveyed papers are stacked on a stacking part 30 to form a bundle of papers. The thickness of the formed bundle of papers is measured by a bundle thickness measurement means 90, and the measured measurement value is displayed on a display part 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008559-A (JP)
Title: Reduction imaging optical system, illumination optical system, and surface light emitting device
Inventor: MATSUKI DAIZABURO
IPC: G02B13/18
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bright and telecentric wide angle lens with less distortion aberration.  <P>SOLUTION: The reduction imaging optical system that forms an image of an object point on a long conjugate distance side on an imaging surface on a short conjugate distance side includes, in order from the long conjugate distance side, a diaphragm that regulates a light beam, a first lens element having biconvex shape that has positive refractive power at least in a first direction orthogonal to an optical axis near the optical axis, and has a convex surface having larger curvature facing the short conjugate distance side, and a second lens element that has positive refractive power at least in the first direction near the optical axis, and has a convex surface facing the long conjugate distance side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008564-A (JP)
Title: Method for manufacturing of liquid crystal display device
Inventor: OHARA TSUTOMU
IPC: G02F1/1334
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of the rise of a driving voltage for liquid crystal due to remaining of an unpolymerized monomer and the reduction in degree of light scattering in a method for manufacturing a liquid crystal display device manufactured through a process of irradiating a liquid crystal layer including a monomer with ultraviolet rays.  <P>SOLUTION: The method for manufacturing includes a first ultraviolet irradiation process of irradiating the liquid crystal layer with ultraviolet rays in a wavelength region not including an infrared region and a second ultraviolet irradiation process of irradiating the liquid crystal layer with ultraviolet rays in a wavelength region wider than that in the first ultraviolet irradiation process. Since irradiation with ultraviolet rays in the wider wavelength region is performed after irradiation with ultraviolet rays not including the infrared region, the unpolimerized monomer scarcely remains and the rise of the driving voltage for liquid crystal and the reduction in degree of light scattering can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008597-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1343
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device that makes transmittance higher while suppressing generation of an alignment defect of liquid crystal.  <P>SOLUTION: The liquid crystal display device 100 has one substrate 10 including a common electrode 1e and pixel electrodes 1d, and the other substrate 20 provided opposite the one substrate 10 with the liquid crystal 12 interposed, wherein the liquid crystal 12 has negative dielectric constant anisotropy Δε, the length (d) of a gap between the one substrate 10 and the other substrate 20 is not larger than 2.5 μm, and the product Δnd of refractive index anisotropy Δn and the gap length (d) is less than 0.34 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009889-A (JP)
Title: Lighting system
Inventor: MURAKAMI YOSHINOBU
IPC: H05B37/02
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system capable of lighting a light source with a dimming level which can not be set by a usual resolution in a lighting system carrying out dimming control by a PWM signal.  <P>SOLUTION: A PWM signal s1 transmitting a dimming level to a lighting circuit of a lighting device is composed of a main pulse p1, and two kinds of sub-pulses p2 and p3, each of which has a different pulse width. When a pulse width corresponding to a dimming level to be set is 50.3 μs, a pulse width of the main pulse p1 is set to 50 μs, and pulse widths of the sub-pulses p2 and p3 are set to 51 μs and 49 μs, by adding and subtracting 1 μs of the resolution. Then, three sub-pulses p2 and p3 are formed respectively in a certain period so as to correspond to information of unusual dimming level. The lighting circuit recognizes that the information of a usual dimming level is "50" based on a mean value of the pulse widths, recognizes that the information of the unusual dimming level is "3" based on the number of sub-pulses p2 and p3 included in the certain period, and recognizes that the dimming level is 50.3%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007752-A (JP)
Title: Boot band
Inventor: OE KENJI
IPC: F16D3/84
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot band capable of reducing stress applied when it is tightened and fixed so as to prevent breakage.  <P>SOLUTION: The boot band 10 includes: a strip-like band body 11; an engagement claw 12 provided in the outer overlapping portion at one end of the band body 11 in a radially inwardly projecting manner; an engagement hole 13 provided in the inner overlapping portion at the other end of the band body 11 so as to engage with the engagement claw 12; a guide portion 14 provided in the inner overlapping portion so as to cover the radially outer portion of the engagement hole 13; and a first hook claw 15 and a second hook claw 16 on which tightening tools are hooked. The guide portion 14 guides the engagement claw 12 to an engagement position where it engages with the engagement hole 13 when the tightening force is exerted in such a direction that the peripheral length of the band body 11 is reduced, and then retains the engagement state between the engagement claw 12 and the engagement hole 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012021-A (JP)
Title: Game machine
Inventor: YOSHIOKA SHOJI
IPC: A63F5/04
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine including a token putting-out device for correctly detecting the putting-out of tokens even when an unexpected power interruption, such as a blackout, occurs during the putting-out of the tokens.  <P>SOLUTION: The game machine includes: one sensor power source for operating a putting-out sensor which detects the putting-out of the tokens; and the other power source different from the sensor power source. The power interruption is detected by monitoring the other power source. The other power source is constituted so as be more easily affected by a voltage drop in the power interruption compared with the sensor power source, thereby detecting the power interruption in an early stage by monitoring the power source. When the power interruption is detected, a signal for stopping the token putting-out device is immediately outputted. Consequently, time required for outputting the signal for stopping the token putting-out device and stopping power supply to the putting-out sensor is made longer compared with a conventional way. Thus, even when the tokens are put-out by the inertial rotation of the token putting-out device, the putting-out is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297468-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of excellently improving the degree of attention to a game.  <P>SOLUTION: A playfield is provided to the board surface of a game board 24, and an upper operation port 33 and a lower operation port 34 are provided to the playfield. When a game ball enters the upper operation port 33, it is stored in a main controller as holding information. Also, when a game ball enters the lower operation port 34, it is stored in the main controller as holding information. Then, on the basis of the holding information related to the upper operation port 33 or the holding information related to the lower operation port 34, the variable display of symbols at a symbol display device 41 and the variable display of symbols at a main display part 43 are started. In this case, there is a possibility of performing a holding notice reflecting the contents of the holding information in the symbol display device 41, and there is a possibility of performing setting for performing the holding notice in the middle of a game time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011799-A (JP)
Title: Medium melting point oil and fat, and plastic oil and fat composition
Inventor: MIYAZAKI YOSUKE
IPC: A23D7/00
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium melting point oil and fat used for margarine, fat spread, shortening and the like: and to provide a plastic oil and fat composition produced by using the medium melting point oil and fat, having plasticity with a broad temperature range, favorable form retention, lustrous good condition and favorable meltability in the mouth, and also having good condition during preservation.  <P>SOLUTION: The medium melting point oil and fat is produced by addition of 10-70 mass% of ester exchange oil and 30-90 mass% of palm oil, and has a melting point of 30-40°C. The medium melting point oil and fat comprises plastic oil and fat comprising ester exchange oil having 60-80 pts.mass of the palm oil, 10-30 pts.mass of palm core oil, and 10-20 pts.mass of liquid oil, and has SFC of 25-40% at 10°C, SFC of 15-25% at 20°C, and SFC of 5-15% at 30°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014236-A (JP)
Title: Ball screw
Inventor: SAITO MASARU
IPC: F16H25/22
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability by maximally securing thickness of a tip of a scooping part while securing smooth circulation of balls.  <P>SOLUTION: In the ball screw, when three adjacent balls Bs, Bm, Bs are mutually closely contacted in a position T astride a ball circulating track 8 and a ball raceway 6, a scooping limit Rk is defined, satisfying a condition of a center position Bmc of the center ball Bm of the three matching a line segment SS connecting centers Bsc, Bsc of the balls Bs, Bs on both sides, and the tip 17 and a top face 16 of the scooping part 15 are provided in predetermined positions based upon the scooping limit Rk.  <P>COPYRIGHT: (C)2010,JPO&INPIT