baber/WOPTO huggingface dataset:
Patent JP-2009007001-A (JP)
Title: Headlamp control to prevent glare
Inventor: STAM JOSEPH S
IPC: B60Q1/18
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp capable of reducing the glare of embarrassing a driver of a leading vehicle.  <P>SOLUTION: A sensor array 52 and a control unit 44 are included in a system 40 for controlling at least one vehicular exterior lighting fixture 22 of a control object vehicle. The sensor array 52 can detect a light level in front of the control object vehicle. The control unit 44 communicates with the sensor array 52 and at least the one vehicular exterior lighting fixture, and measures a distance and an angle up to the leading vehicle from at least the one vehicular exterior lighting fixture of the control object vehicle. The control unit 44 controls operation of at least the one vehicular exterior lighting fixture as a function of the distance and the angle based on output from the sensor array 52. At least the one vehicular exterior lighting fixture 22 can operate so as to prevent impartment of the glare of embarrassing the driver of the leading vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010043494-A (JP)
Title: Dust collector
Inventor: SUGANO HIROYASU
IPC: E02B5/08
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector hindering no automatic operation even when the dust collector is installed at a place where a periodic maintenance for a mountainous section or the like is difficult.  <P>SOLUTION: A rake lever 3 having a comblike rake 4 at a front end is held by guide rollers 19, 19, 19 and 19 for a guide frame 5, and fitted in a freely vertically movable manner by an electric winch 6 and a wire rope 7. A pin 9 fitted to the guide frame 5 is inserted and connected to the slide groove 12 of a connecting section 11 mounted on a power cylinder 10 for rocking devices 8 and 8, and the guide frame 5 is fitted to a frame 1 in a rockable manner as using a hinge 16 as a supporting point while a balance weight 18 is mounted on the guide frame 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048307-A (JP)
Title: Installing method of joint member to hose end part and its device
Inventor: NAGASE YUGO
IPC: F16L33/20
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing method of a joint member to a hose end part and its device, capable of stabilizing the fastening ratio of a hose regardless of a variation in a diametrical dimension of the hose.  <P>SOLUTION: This installing device of the joint member measures an inner diameter and an outer diameter of the end part of the hose 10 before fitting an inner peripheral surface of the end part of the hose 10 to an inside fitting part 21a, and caulks a socket 22 up to its set caulking diameter D by setting the caulking diameter of the socket 22 so that the fastening ratio of the hose 10 arranged between the socket 22 and the inside fitting part 21a becomes the desired fastening ratio (45% in this embodiment) based on its measuring result. Thus, the fastening ratio of the hose 10 is stabilized regardless of a variation in the diametrical dimension of the hose 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048141-A (JP)
Title: Misfire determination device and misfire determination method for internal combustion engine
Inventor: SUZUKI TAKASHI
IPC: B60W10/06
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the misfire of a multiple cylinder internal combustion engine of which output shaft is connected to a rear stage shaft in a rear stage through a torsional element.  <P>SOLUTION: A misfire determination device calculates an influence component Nde(CA) (S210-S240) by using damper rear stage rotation speed Nd(CA) at a rear stage of a damper calculated from motor rotation speeds Nm1(CA), Nm2(CA), and engine rotation speed Ne(CA), sets engine rotation speed Ne as execution rotation speed Nj(CA) (S270) if engine rotation speed Ne is less than a prescribed rotation speed Nref and fuel injection to an engine is not executed, and sets a rotation speed obtained by subtracting the influence component Nde from engine rotation speed Ne as an execution rotation speed Nj(CA) if the engine rotation speed Ne is not less than the prescribed rotation speed Nref or fuel injection to the engine is executed. Then the misfire of the engine is determined by using the execution rotation speed Nj(CA).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049421-A (JP)
Title: Low-voltage operation constant voltage circuit
Inventor: HASEGAWA KAZUO
IPC: G05F3/30
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-voltage operation constant voltage circuit having an excellent temperature property, providing stable output voltage regardless of a temperature change, which is low voltage of about 0.6 V, for example.  <P>SOLUTION: This low-voltage operation constant voltage circuit has, as a basic constituent element, a band gap reference voltage circuit including a resistor diode series circuit wherein a resistor and a diode-connected bipolar transistor are connected in series such that constant current flows. The low-voltage operation constant voltage circuit is provided with an output circuit connected in parallel to the resistor diode series circuit, and configured such that the same constant current as the current flowing through the resistor diode series circuit flows. The output circuit has a diode-connected MOS transistor, and is configured such that a positive temperature coefficient of the current flowing through the output circuit is counteracted by the MOS transistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047197-A (JP)
Title: Pneumatic tire
Inventor: CHISOKU HIDEYUKI
IPC: B60C9/00
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire excellent in both steering stability and vibration ride comfort.  <P>SOLUTION: The pneumatic radial tire is provided with a carcass 2 and a crossing belt layer 3 using a steel cord as a reinforcement material. A bead core 1 buried in a bead part 11 is a cable bead in which a plurality of wires are wound on a periphery of the core becoming a central structure and a plurality of layers of sheathes are arranged, and rigidity of the steel cord per unit width of the crossing belt layer 3 satisfies a relationship represented by a formula: (A-800)/B≥20, wherein A is cord traction rigidity (kg) defined by stress at 1% traction × the number of hitting (number/50 mm), and B is cord bending rigidity (g/mm) defined by inclination at 2-6 mm pushing-in deformation of stress-bending displacement curve obtained by cord 3-point bending test × the number of hitting (number/50 mm).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009207483-A (JP)
Title: Microorganism producing l-amino acid and method for producing l-amino acid
Inventor: TAYA MASAHITO
IPC: C12P13/24
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism belonging to the family Enterobacteriaceae and producing an L-amino acid in high efficiency, and a method for efficiently producing an L-amino acid by using the microorganism.  <P>SOLUTION: An L-amino acid is produced by culturing, in a medium, a microorganism belonging to the family Enterobacteriaceae, having L-amino acid producing capacity and modified to increase the expression of the yggG gene thereby producing and accumulating the L-amino acid in the medium or in the bacterial cell and recovering the L-amino acid from the medium or the bacterial cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010052496-A (JP)
Title: Tandem type master cylinder
Inventor: KOBAYASHI YASUSHI
IPC: B60T11/20
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stay of bubbles in a recess on a rear surface of a primary piston of a tandem type master cylinder raised forward.  <P>SOLUTION: There is a risk of an increase in a pedal stroke or a decrease in brake fluid pressure due to the stay of the bubbles in the recess 22c when the recess 22c is formed on the rear face of the primary piston 22 fitted in a cylinder body 21 with an axis line L raised forward. However, discharge of the bubbles from the recess 22c can be facilitated since the inner circumferential surface of the recess 22c is enlarged rearward, and the inclination of the upper part of the inner circumferential surface of the recess 21c is raised rearward relative to a horizontal line H. Moreover, since the outer diameter of a return spring 38 with its front end engaged with the recess 22c is reduced forward, the degree of enlargement of the diameter can be heightened when the inner circumferential surface of the recess 22c is enlarged rearward, thus the angle of forward rise of the axis line L of the cylinder body 21 can be increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052199-A (JP)
Title: Duplicating form group for preventing alteration
Inventor: OCHI YOSHINORI
IPC: B42D11/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplicating form group for preventing alteration, formed by providing a large number of duplicating forms effective in preventing alteration.  <P>SOLUTION: The duplicating form group for preventing alteration is formed by providing a large number of duplicating forms 10 each formed by binding an upper form 11 and a lower form 12 separably. The front face of each upper form 11 is provided with an information entry part, and the front face of each lower form 12 is provided with an information duplicating part corresponding to the information entry part. The rear face of each upper form 11 is provided with color couplers 21, 22 corresponding to at least the information entry part, and the front face of each lower form 12 is provided with a developer 23 corresponding to at least the information duplicating part. The color couplers 21, 22 have, in part, portions colored in different colors from the other part, and the respective duplicating forms 10 are grouped by the portions colored in different colors and made different group by group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052903-A (JP)
Title: Paper feeding cassette and image forming device having the same
Inventor: YOSHIMUNE TERUMITSU
IPC: B65H1/26
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding cassette enabling side cursors to be accurately positioned, with high working efficiency, at predetermined positions corresponding to the paper of inch size and the paper of centimeter size by a simple configuration and to provide an image forming device having the paper feeding cassette.  <P>SOLUTION: This paper feeding cassette includes a first guide member 31 in which a groove for inch size and a groove for centimeter size 31a are formed as positioning grooves and a second guide member 32 in which a groove for inch size and a groove for centimeter size 32a are formed at intervals different from those of the groove for inch size and the groove for centimeter size 31a which are formed in the first guide member 31. The first guide member 31 is slidable relative to the second guide member 32 in the paper width direction. The first guide member 31 is changeable between the first position and the second position where the groove for inch size 31a and the groove for centimeter size 32a which are formed in the respective first guide member 31 and the second guide member 32 become effective, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054886-A (JP)
Title: Revolver device and microscope with revolver device
Inventor: NONAKA TAKAO
IPC: G02B21/24
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolver device having high durability by suppressing click grooves or the like from being worn away, and to provide a microscope equipped with the revolver device.  <P>SOLUTION: A V-shaped groove face 36A and a second slope 36B, which are inclined toward the rotation center of a revolver rotating member 30, are formed on each of the plurality of click grooves 36 formed in the circumferential edge 39 of the revolver rotating member 30 at prescribed intervals in the circumferential direction. Furthermore, a first slope 36C, inclined toward the rotation center of the revolver rotating member 30, is formed on an arcuate part connecting the click grooves 36. Each of the V-shaped groove face 36A, the second slope 36B and the first slope 36C has a sloping angle at which a bearing can be set in linear-contact with the click groove 36 and arcuate part. Material of the bearing is aluminum or aluminum alloy, and the bearing is provided with a lubricative coating film on its surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037923-A (JP)
Title: Hair catcher
Inventor: UCHINO TAKESHI
IPC: E03C1/22
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that cleanability is not proper because wet hair, refuse, etc. are hardly separated and discarded in cleaning on the ground that the accumulated and captured wet hair, refuse, etc. adhere to a net portion of a hair catcher.  <P>SOLUTION: This hair catcher with the net portion is provided in a waste plug device having a drain outlet opened/closed by remote control; the net portion has a plurality of radially elongated angle section ribs; a plurality of holes are formed among the ribs; a barrel portion, which slidably involves a plug shaft of the waste plug making the drain outlet opened/closed by remote control, is provided in the center of the net portion; and a lower end of the barrel portion has a guide portion for guiding the operations of the supporting shaft of an operation portion and the plug shaft of the waste plug for remotely controlling the opening/closing of the waste plug.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010057997-A (JP)
Title: Sludge dewatering apparatus and method
Inventor: INOUE JUN
IPC: C02F11/12
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge dewatering apparatus which achieves uniform sludge supply to a belt press type dehydrator by pulverizing concentrated sludge flocs with a simple structure.  <P>SOLUTION: The sludge dewatering apparatus comprises a sludge flocculation tank 1, a sludge thickener 2 accommodating a filter cylinder in an outer cylinder, rotatably accommodating a screw in the filter cylinder, making water contained in coagulated sludge pass through the filtering surface of the filter cylinder and discharging the water as a separate liquid to concentrate the coagulated sludge while conveying the coagulated sludge introduced from the sludge flocculation tank 1 into the filter cylinder by rotating and driving the screw and discharging the concentrated sludge from the inside of the filter cylinder by a sludge discharge pump 7, and the belt press type dehydrator 3 having a gravity dewatering part for separating water by gravity from the concentrated sludge supplied from the sludge thickener 2 by the sludge discharge pump 7 through a sludge supply pipe 5, wherein a ball valve 8 for fragmenting the flocs of the concentrated sludge is installed in the sludge supply pipe 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061811-A (JP)
Title: Production line of insulation wire, and method of manufacturing insulation wire
Inventor: ITAGAKI KEIJI
IPC: H01B13/14
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production line of insulation wires, capable of preventing twisting disorder or strand float when pushing-out and coating of an insulator on an outer periphery of a conductor.  <P>SOLUTION: The production line 10 includes a conductor feeding device 12 feeding a conductor 1, a dancer 14 for preventing loosening or biting of the conductor 1 by applying tensile force onto the conductor 1 in the conductor feeding device 12, an extrusion molding device 18 pushing out and coating the insulator on the outer periphery of the fed conductor 1, a take-over capstan 20 taking over an obtained insulation wire 2, and a wind-up device 22 winding up the taken-over insulation wire 2. Further, a second tensile force loading device 16 for applying tensile force to the conductor 1 passing through the extrusion molding device 18 is provided between the dancer 14 and the extrusion molding device 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058535-A (JP)
Title: Sprocket
Inventor: INAOKA MOTONARI
IPC: B62D55/12
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent soil or the like from being stayed at an inner peripheral side between sidewall parts in a sprocket in which a connection wall part for connecting right and left sidewall parts is provided at an inner peripheral side between the right and left sidewall parts arranged so as to be opposed to each other in a right/left direction and engagement members for transmitting torque to a drive projection part of a crawler belt inserted between the sidewall parts are provided with a space in a circumferential direction.  <P>SOLUTION: A first soil removal hole 68 and a second soil removal hole 69 positioned at an inner peripheral side of the first soil removal hole 68 are formed on the sidewall part 58 with a space in a circumferential direction. A third soil removal hole 70 is provided on a connection wall part 54 with a space in a circumferential direction corresponding to the second soil removal hole 69, and the third soil removal hole 70 is formed so as to be continued to the second soil removal hole 69.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060309-A (JP)
Title: Laser radar and method of monitoring boundary by same
Inventor: TAKANO TAKETOSHI
IPC: G01S17/10
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser radar capable of eliminating a dead angle generated at either the inside or outside of a conventional boundary fence section by reducing an increase in monitoring costs when using the laser radar for monitoring a boundary, and to provide a boundary monitoring method by the laser radar.  <P>SOLUTION: The laser radar includes: two light projection sections 2A, 2B; a scanning section 3 for performing scanning by laser beams LT emitted from the projection sections 2A, 2B; and two light reception sections 4A, 4B for receiving reflection laser beams LR that have returned after being reflected by a measurement target region. The scanning section 3 includes: one polygon mirror 31 rotating around a horizontal axis; and two rocking mirrors 32, 32 that are disposed inside and outside a fence F, scan the inside and outside of the fence F by two lines of laser beams LT from the two light projection sections 2A, 2B reflected by the polygon mirror 31, and return the two lines of reflection laser beams LR that have returned after being reflected by mutually different measurement targets inside and outside the fence F to the two light reception sections 4A, 4B each via the polygon mirror 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058404-A (JP)
Title: Ink application unit, inkjet recording device, and inkjet recording method
Inventor: FUJII HIDETOSHI
IPC: B41J2/01
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink application unit which is improved for the adhesion of printed matter by enhancing the surface treatment effectiveness to a recording medium.  <P>SOLUTION: The ink application unit includes a head 1 which has a nozzle opening part and discharges an ink as droplet, an electrode 2 arranged so as to be located opposite to the head 1, and a voltage control part 4 for applying a high voltage to the electrode 2. The high voltage is applied to the electrode 2 by the voltage control part 4 to generate a plasma between the head 1 and the electrode 2. While a plasma processing is applied to the surface of a recorded medium 3 passing between the head 1 and the electrode 2, the ink is discharged from the nozzle opening part and impacted to the surface of the recorded medium 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010059719-A (JP)
Title: Paving rake
Inventor: SHIMODA NORIHIKO
IPC: E01C19/22
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paving rake attaining improvement of working conditions, efficient paving construction and improvement of quality by mounting a mounting angle adjusting fitting for a leveling plate to change the inclination angle of the leveling plate of the required paving rake to a suitable angle according to the situation of the construction field, thereby permitting rake work such as spreading and leveling of a paving material and extra banking treatment of the paving material at the periphery of a boundary in a suitable working posture without a construction worker taking an unnatural posture.  <P>SOLUTION: The paving rake 1 has the leveling plate 6, a handle 2, a fitting 4 and the mounting angle adjusting fittings 5. The leveling plate 6 and the fitting 4 are fixed by bolts and nuts 5b, 5c through the mounting angle adjusting fittings 5, and the handle 2 and the fitting 4 are fixed by a bolt and a nut 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060979-A (JP)
Title: Toner
Inventor: NAKAJIMA KAZUHIKO
IPC: G03G9/08
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner that keeps the electric charge quantity thereof stably even when used for printing a number of sheets of a document with low printing rate and with which a high-quality printed image having no deteriorated image density and no fogging can be continuously obtained.  <P>SOLUTION: The toner has an undulation formed of mountains and valleys of specific sizes on the surface of a toner base particle comprising a binder resin, a coloring agent and a releasing agent and traps an external additive in each valley. An average difference in height of the undulation is 30-200 nm and the average size of the undulation is 20-300 nm and the undulation accounts for 20-100%, on the average, of the surface of a toner particle. Two external additives different at least in number-average primary particle size are used as the external additive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060992-A (JP)
Title: Large pellicle structure and large pellicle housing structure
Inventor: UCHIMURA HIROFUMI
IPC: G03F1/62
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle structure which can be reliably held and fixed to a tray during housing, transportation and storage, and to provide a pellicle-housing structure which enables a pellicle to be taken out from a housing vessel without easily causing the occurrence of strain and flexure when the pellicle is stuck to a photomask or the like.  <P>SOLUTION: A large pellicle structure includes a frame body, a pellicle film adhering to the upper rim face of the frame body, an adhesive material layer formed of an adhesive material applied on the lower rim face of the frame body, and a protective film adhering to the adhesive material layer, wherein the pellicle film has an area of ≥10,000 cm<SP>2</SP>. The frame body has a rectangular shape, and the protective film has a first press margin protruding outward from the frame body. The first press margin is situated on two sides including one apex of the frame body and has an L-shape along the shape of the frame body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066080-A (JP)
Title: Raman spectroscopic apparatus
Inventor: FUJINO SHIGERU
IPC: G01N21/65
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain data of a structure or the like of a material by performing Raman spectral diffraction under various conditions by in-situ observation.  <P>SOLUTION: The sample chamber 12 of a Raman spectroscopic apparatus has a constitution wherein a sample holder 52 for housing a sample SL1 is arranged in a chamber body 41 and the sample SL1 is heated from its backside by a heating element 51. Further, a plurality of reflectors 61A-61E are arranged so as to surround the sample SL1 and holes 65A-65E are formed one by one on the side of the observation window 42 of the respective reflectors 61A-61E. The observation of the sample SL1 or the irradiation with exciting light is performed through those holes 65A-65E and the observation window 42 to execute Raman spectral diffraction.  <P>COPYRIGHT: (C)2010,JPO&INPIT