baber/WOPTO huggingface dataset:
Patent JP-2008103091-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: NISHIZAWA YOSHIO
IPC: F21Y101/00
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of flickering by arc jump due to temperature difference between electrodes by eliminating temperature difference between lamp electrodes in a high pressure discharge lamp.  <P>SOLUTION: In a high pressure discharge lamp lighting device, the AC lamp current waveform impressed on the high pressure discharge lamp is made to consist of a repetition of a waveform having as one unit a first period of a current value (+i1) and width (d1), a second period of the current value (-i2) and width (d2), a third period of the current value (+i3) and width (d3), a fourth period of the current value (-i4) and width (d4), a fifth period of the current value (+i5) and width (d5), and a sixth period of the current value (-i6) and width (d6), and (d1+d2)<d3, and (d4+d5)<d6 and at least i5, i2>i3, i6 are set, and in the fifth period, i5×d5≥i1×d1, and i5×d5>i2×d2≥i4×d4 applies.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100698-A (JP)
Title: Folding type container
Inventor: YAMAUCHI HISATOSHI
IPC: B65D6/18
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding type container which can be compactly folded while including lid bodies and prevents foreign substances from sticking on inner faces of the lid bodies in a folded states.  <P>SOLUTION: The folding type container 10 is equipped with lid connecting mechanisms 30R which oppose the inner faces 13Y of the lid bodies 13 to outer faces 12X of second side walls 12, hold the lid bodies 13 so as to be able to move up and down at specified movable strokes, and hold the lid bodies 13 so as to be rotatable at upper ends of the movable strokes. Both the lid bodies 13 and 13 are positioned so as to be arranged at the approximately same positions in the horizontal direction between an assembled state and a folded state. Inner faces 13Y of the lid bodies 13 can thereby face downward in the folded state to prevent the foreign substances from sticking, and the folding type container including the lid bodies 13 can be compactly folded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103466-A (JP)
Title: Semiconductor laser
Inventor: NUNOTANI NOBUHIRO
IPC: H01S5/12
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser capable of changing an oscillating wavelength not less than the about 5 nm continuously while keeping single mode property by controlling injection current into one electrode and capable of efficiently effecting current injecting into an active waveguide layer and a non-active waveguide layer while being capable of manufacturing the same simply.  <P>SOLUTION: In the optical waveguide layer, in which a plurality of laser units A<SB>1</SB>, A<SB>2</SB>having different periods L<SB>1</SB>, L<SB>2</SB>and provided with a periodic structure wherein the active waveguide layer 2 and the inactive waveguide layer 3 are repeated alternately at a plurality of times along the propagating direction of light are connected in series, the length ratios of active waveguide layer 2 to the inactive waveguide layer 3 in the laser units A<SB>1</SB>, A<SB>2</SB>are all equalized and electrodes 7<SB>a1</SB>, 7<SB>a2</SB>, provided to respective active waveguide layers 2<SB>a1</SB>, 2<SB>a2</SB>, are short-circuited mutually and electrodes 8<SB>t1</SB>, 8<SB>t2</SB>, provided to respective inactive waveguide layers 3<SB>t1</SB>, 3<SB>t2</SB>, are short-circuited mutually while a grating 5 is provided across the whole length of the optical waveguide layer and a phase shift 10 is provided on the half way of the grating 5 to constitute the semiconductor laser.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007007858-A (JP)
Title: Holding control method of multijoint multi-finger hand
Inventor: UMETSU MAYUMI
IPC: B25J15/08
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding control method of a multijoint multi-finger hand, accurately generating the holding force to keep the holding state even if force is applied to a held object or the finger from the external field.  <P>SOLUTION: In this holding control method of the multijoint multi-finger hand, a holding force extract means 23 is used, in which in holding the object with the fingertips of two to four fingers, each finger tip force of the holding finger used for holding is detected by a force detecting means 22, the vector direction component of each fingertip force pointing the other holding finger is extracted, the components extracted in the respective fingers having the same vector direction are paired, only the canceling part in the pairs of forces is taken as the holding force, and the components regarded as the holding force are totalized in the concerned fingers to be taken as the holding force generated by the fingers. The force control or the compliance control is performed so that the holding force obtained by the holding force extract means 23 follows up the target holding force 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008074822-A (JP)
Title: Cationic surfactant containing 4 chains and 4 hydrophilic groups
Inventor: TSUBONE KAZUYUKI
IPC: C07C211/63
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cationic surfactant containing 4 chains and 4 hydrophilic groups, which is used as a solubilizing agent, an emulsifier, an antibacterial agent, a disinfectant, a fiber softener, a hair treatment agent, a surface treatment agent for an inorganic carrier, a pigment dispersant or a phase transfer catalyst.  <P>SOLUTION: The cationic surfactant containing 4 chains and 4 hydrophilic groups is represented by formula (1) (wherein n is an integer of 8-20; R is a lower alkyl group or a 2-hydroxyethyl group; S is a 2-12C alkylene chain or an alkylene chain containing an aromatic ring; and X is a chlorine or bromine atom).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101418-A (JP)
Title: Buffer stop device and parking system using the same
Inventor: MANDONO TAKASHI
IPC: E04H6/42
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer stop device which is easy to construct compared with a conventional one, and ensures sufficient strength, and to provide a parking system using the same.  <P>SOLUTION: The buffer stop device is formed of a casing 5, an elevation mechanism 11 and a driving source 21 housed in the casing 5. The elevation mechanism 11 is formed of at least two nested members 13a, 13b, 13c, 13d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007149651-A (JP)
Title: Electrolyte film and method of manufacturing same, and its application
Inventor: ADACHI MASAYA
IPC: H01B13/00
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte film with a low fuel crossover and a small humidity dependency of ionic conductivity, and to provide a film electrode composite and a fuel cell quickly rising from a fuel depletion state to generate by supplying fuel and capable of attaining high output even in a state of high temperature and low humidification.  <P>SOLUTION: The electrolyte film 3 contains an acidic group AH with a PKa value between -17.0 and 5.0 and a water alternative group B with a PKb value between -6.0 and 4.0. The manufacturing method for the electrolyte film comprises a process impregnating or filling a material containing the water alternative group B and/or a material containing a water alternative group B precursor and/or a material containing the acidic group AH and/or a material containing an acidic group AH precursor in the electrolyte film comprising the acidic group AH and/or the water alternative group B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008105600-A (JP)
Title: Steering device
Inventor: MUNESHIGE YOSHITAKA
IPC: B62D3/12
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack-and-pinion type steering device capable of fully reducing abnormal noise such as tooth hammering sounds generated in an engagement part of a rack and a pinion, and capable of relaxing an unpleasant feeling given to a driver.  <P>SOLUTION: In the rack-and-pinion type steering device, a rack shaft 1 is provided with a shaft body 14 having a recession 14a extending in the axial direction on a side of the pinion 21, and supported movably in the axial direction; and the rack 13 relatively unmovable to the shaft body 14 in the axial direction, fitted in the recession 14a through an elastic body 15 so as to be relatively rocked in the peripheral direction, and engaged with the pinion 21 on the opposite side from the fitting part with the recession 14a. The rack 13 and the shaft body 14 are relatively rocked accompanied with deformation of the elastic body 15 interposed between them and having the large elastic limit, rocking is not easily transmitted to each other, the abnormal noise such as the hammering sounds generated in the engagement part of the rack 13 and the pinion 21 can be reduced, and the unpleasant feeling given to the driver can be relaxed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055590-A (JP)
Title: Air driver
Inventor: WEN WAN-FU
IPC: B25C1/04
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air driver capable of assuring speed and safety in returning of elevation of a piston, and obtaining a high-performance pneumatic nail driving machine.  <P>SOLUTION: A kind of air-driven type driver having a trigger is equipped with a cylinder inside a driver body and a dish-shaped piston provided at a top portion of the cylinder, the piston for a nail driving provided inside the cylinder, and a lower slider valve mounted to the outer periphery of the cylinder. When the trigger is pulled, the dish-shaped piston is moved upward by a drive of the high-pressure air, the high-pressure air is introduced in the cylinder, and the nail driving piston performs the nail driving operation. When the trigger is released, an upper slider valve is moved upward by the drive of the high-pressure air and the lower slider valve is quickly moved downward.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113069-A (JP)
Title: Reader and copying machine
Inventor: KOBAYASHI TAKESHI
IPC: H04N1/00
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the position of a medium at a read position.  <P>SOLUTION: A document M to be conveyed has the height of a surface Ma to be read by a CIS 50, the height being restricted by a restriction surface 84b of a restriction plate 84, upstream from the read position of the CIS 50 in a document conveying direction and also has the height of a non-read surface Mb, the height being restricted by the top surface of a resin sheet 85, downstream from the read position R in the document conveying direction. In such a case, the height-directional distance between the restriction surface 84b and resin sheet 85 is set smaller than a minimum thickness of the document M which is conveyable and readable, and the height of the read object surface Ma of the document M to be conveyed is held nearly constant at the read position R provided between a restriction end position of the restriction plate 84 and a contacting start position V of the resin sheet 85.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110630-A (JP)
Title: Vehicle body front part structure
Inventor: TATSU KAORU
IPC: B62D21/02
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicle body front part structure for relieving impact by fending a load input when receiving the load input from the front.  <P>SOLUTION: This vehicle body front part structure comprises a first truss member 121 having one end secured to the lower part of a side member 111 at the position apart by a distance L1 from the end of the side member 111 on the non-opposed lane side and having the other end positioned in the direction of the end, a second truss member 122 having one end secured to the lower part of a side member 112 at the position apart by a distance L2 (L1<L2) from the end of the side member 112 on the opposed lane side and having the other end positioned in the direction of the end, an upper cross member 141 secured to the side members 111, 112 through member connection members 131, 132 connecting the end of the side member 111 to the other end of the first member 121 and the end of the side member 112 to the other end of the second truss member 122, respectively, and a lower cross member 142 secured to the first and second truss members 121, 122.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110513-A (JP)
Title: Metal like sheet and metal like decorative material using it
Inventor: SUZUKI YASUHIRO
IPC: E04F13/07
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal like sheet having good brightness and three-dimensional moldability and excellent in solvent resistance, ink adhesiveness, design properties, etc., and a metal like decorative material manufactured by laminating the metal like sheet on a base material.  <P>SOLUTION: The metal like sheet is constituted by providing an ink layer (B) comprising a coating film, which contains metal film fine pieces (b-1) and a binder resin (b-2) in a mass ratio of 30:70-80:20, on the back of a transparent resin film (A) which is composed of a biaxially stretched polyethylene terephthalate film (a-1) and an acrylic resin film (a-2) or a polycarbonate resin film (a-3) and of which the back has the maximum height average Rtm of 0.1-2.0 μm and a haze value of 0.1-4.0%. The metal like decorative material is constituted by laminating the metal like sheet to the base material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008113336-A (JP)
Title: Wide-band omnidirectional antenna
Inventor: KURAMOTO AKIO
IPC: H01Q1/38
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna element having a wide-band omnidirectional radiation pattern.  <P>SOLUTION: The antenna has two radiation elements of plate type conductors. One radiation element is in a key-like shape and the inside of a bent portion forming the key-like shape is formed with arbitrary straight lines or curved lines. The other radiation element is in an L shape, and the inside of a bent portion forming the L shape is formed with arbitrary straight lines or curved lines.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086978-A (JP)
Title: Crusher
Inventor: HIKICHI KAZUNOBU
IPC: B27L11/00
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher capable of finely crushing a material to be crushed using a small diameter crushing rotor even in a case that the whole of the crusher is constituted compactly.  <P>SOLUTION: The crusher 1 is equipped with a charging hopper 10 in which the material to be crushed is charged, a crushing treatment part 20 for crushing the material to be crushed and a discharge duct 30 for discharging the crushed material to the outside. The crushing treatment part 20 has a rotary crushing rotor 23 and a fixed crushing lower blade 24. The rotary crushing rotor 23 is constituted so that a crushing upper blade 23b is provided in the width direction of the outer peripheral surface 23a thereof, cutting escape grooves 23e are formed along the crushing upper blade 23b and the material to be crushed is cut between the crushing upper blade 23b and crushing lower blade 24 of the rotating crusher rotor 23 and a vertical blade 23f having blades formed along the rotary direction of the crushing rotor 23 is provided in the cutting escape groove 23e.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115925-A (JP)
Title: Tilting device of electronic equipment
Inventor: NISHIMAKI TAKANORI
IPC: G09F9/00
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a tilting device so that an installation angle which is once adjusted is not reset when lifting a device body itself for moving an installation place of the device body.  <P>SOLUTION: This tilting device of electronic equipment does not reset the installation angle, even if the device body 1 itself is lifted by holding an engaging state with engaging tooth parts 2A and 2B of engaging parts 6b-1 and 6c-1, by the hanging of one engaging part 6b-1 on a first eaves-shaped part 8, when lifting the device body 11 in a state that the engaging parts 6b-1 and 6c-1 of a tilt stay 6 are engaged with both engaging teeth 2A and 2B, respectively; and can release a shielding state by the first eaves-shaped part 8 in one engaging part 6b-1, when releasing the engaging state with the respective engaging teeth 2A and 2B in the engaging parts 6b-1 and 6c-1 withstanding an energizing means 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121264-A (JP)
Title: Dam body structure
Inventor: NOMURA TOSHIMITSU
IPC: E02D17/20
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable rapid construction without needing large-scale construction work or a construction machine, and also enable structural calculation.  <P>SOLUTION: A cubic or rectangular parallelepiped bag body 1 is filled with a granular matter 5 such as earth and sand to form a granular mass block 6. A plurality of such mass blocks 6 is stacked on the ground and juxtaposed laterally and longitudinally. A lower portion of a connecting pole 7 extending through the blocks is buried in the ground to form an anchor 8. An upper portion of the connecting column 7 may be connected with an anchor on natural ground or an auxiliary connecting pole 16. Since the bag body 1 is filled with the granular matter 5, the dam body structure can be constructed using only a simple construction device, and calculation as a structure therefor can be also performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119628-A (JP)
Title: Cleaning agent and cleaning method of toxic gas
Inventor: OTSUKA KENJI
IPC: B01D53/68
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cleaning agent and the cleaning method of toxic gas in a dry type cleaning method of gas containing silicon chlorides as toxic components, safely removing silicon the chlorides from treating object gas, even in cleaning in a condition with possibility of the temperature of the cleaning agent getting high when cleaning.  <P>SOLUTION: This cleaning method is performed by using a cleaning agent containing total 70 wt.% or more of basic copper carbonate and zinc oxide and 5-50 wt.% of zinc oxide, a cleaning agent containing total 70 wt.% or more of basic copper carbonate and basic zinc carbonate and 5-40 wt.% of basic copper carbonate, or a cleaning agent containing total 70 wt.% or more of basic copper carbonate and zinc hydroxide and 5-50 wt.% of zinc hydroxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128892-A (JP)
Title: Infrared imaging device
Inventor: MAKITA JUNKO
IPC: H04N5/365
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems, wherein even slight fluctuations in the pulse height value of a vertical drive pulse applied to the drive line of an infrared solid-state imaging element is superimposed on a pixel output and is further amplified by an integration circuit, is thereby recognized as horizontal noise on a screen, in an infrared imaging apparatus.  <P>SOLUTION: An average value calculating circuit 15 calculates the pixel average value AV for each pixel in the horizontal effective pixel range for each horizontal scanning period. An offset calculation circuit 16 calculates an offset correction amount FS, by subtracting the pixel average value AV calculated by the average value calculation circuit 15 from a reference value. An offset correction circuit 8 outputs an offset-corrected signal FG, by adding the offset correction amount FS calculated by the offset calculation circuit 16, to an output signal of a delay circuit 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127188-A (JP)
Title: Sheet material post-processor and image forming device having the same
Inventor: WATANABE MASAYUKI
IPC: B65H31/38
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material post-processor for aligning a sheet material for post-processing based on a position of aligning plates, and an image forming device having the same.  <P>SOLUTION: This sheet material post-processor has a loading means 002 loading the sheet material 007 ejected from an image forming part 001, the two movable aligning plates 003 arranged to sandwich both side ends in the orthogonal direction to the ejecting direction of the sheet material 007 ejected to the loading means 002, a driving means 005 for moving the aligning plates 003, a position detecting means 010 detecting a present position of the aligning plates 003, and an aligning plate control means 004 driving the driving means 005 so that a distance between the two aligning plates 003 becomes the length between both side ends of the sheet material 007 based on the present position of the aligning plates 003 by receiving information on the length between both side ends of the sheet material 007 from the image forming part 001.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007220659-A (JP)
Title: Running battery cooling device
Inventor: MORIYAMA YUJI
IPC: H01M10/625
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an uncomfortable feeling of an occupant due to cooling fan noise, in a running battery cooling device; and to improve certainty of protection of a running battery by preventing intrusion of moisture into the running battery.  <P>SOLUTION: This vehicular running battery cooling device for cooling a running battery 16 by introducing air from an inlet 30 in the vehicle to deliver the air to the running battery 16 by a cooling fan 26 has an inlet changing mechanism for changing the position of the inlet 30 based on a seating state acquired by a seating state acquisition means of a seat. The inlet changing mechanism moves, by a driving means, an inlet box 32 having the inlet 30 on one surface and having a connection duct 22 to the cooling fan 26 connected to the other surface along a guide 38 fixed in the vehicle width direction in the vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008131876-A (JP)
Title: Foam-containing processed liquid albumen and food using the same
Inventor: NISHIKAWA MASAYOSHI
IPC: A23L15/00
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide foam-containing processed liquid albumen enabling obtaining puffy appearance and smooth palate feeling through using dishes such as souffle even after packaging for preservation, and to provide food using the foam-containing processed liquid albumen.  <P>SOLUTION: The foam-containing processed liquid albumen has an overrun of 100-300% and a viscosity of 10-50 Pa s.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133908-A (JP)
Title: Wheel supporting rolling bearing unit with seal ring
Inventor: SHIMIZUYA MASAYOSHI
IPC: F16C19/18
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily recognize erroneous assembly of an intermediate seal lip 18d in a structure easily achieving sufficient sealing performance.  <P>SOLUTION: The intermediate seal lip 18d existing between an outer seal lip 17d and an inner seal lip 19d is inclined axially outward as going toward an inner peripheral end which is a distal end. The distal end is slidably abutted on a cylindrical surface 21 existing in an axial intermediate part of a hub 2 throughout its periphery. The sum of a thickness T<SB>18</SB>of the intermediate seal lip 18d in a free state and a thickness ΔT of a part of a seal material 16d is larger than a width dimension (R<SB>15</SB>-D<SB>2</SB>)/2 of an annular space 23 in the radial direction existing between an inner peripheral end of a core metal 15d and the cylindrical surface 21. In the erroneous assembly state, the seal lip 18d is strongly fastened between the inner peripheral end of the core 15d and the cylindrical surface 21, and the seal lip 18d and the cylindrical surface 21 are strongly rubbed with each other, and the erroneous state can be easily recognized.  <P>COPYRIGHT: (C)2008,JPO&INPIT