baber/WOPTO huggingface dataset:
Patent JP-2010040812-A (JP)
Title: Semiconductor device
Inventor: TAKAGI KAZUTAKA
IPC: H01L21/768
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which disconnection of an air bridge wiring part is prevented by passing a water pressure through in dicing.  <P>SOLUTION: The present invention relates to a semiconductor device comprising: a semi-insulated substrate on a semiconductor chip; a gate finger electrode, source finger electrode and drain finger electrode being disposed on a surface of the semi-insulated substrate and each including a plurality of fingers; a gate terminal electrode, a source terminal electrode and a drain terminal electrode being disposed on the surface of the semi-insulated substrate and formed by bundling the plurality of fingers, respectively, for each of the gate finger electrode, the source finger electrode and the drain finger electrode; and an air bridge wiring part connecting a predetermined number of source finger electrodes to the source terminal electrode, wherein the air bridge wiring part is disposed obliquely at about 30° or more, for example, to a dicing direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039390-A (JP)
Title: Developing device and image forming apparatus
Inventor: AOKI KATSUHIRO
IPC: G03G15/08
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device configured to uniformly supply toner in a toner container (hopper) in a low-stress state to a toner carrier and apply charge to the toner, so that a high-quality image having uniform image density and high dot reproducibility is obtained, and an image forming apparatus.  <P>SOLUTION: The developing device 10 includes: the hopper 4 containing the toner 3 to which fluidizing particles are added and whose cohesive degree is 4% or more and 12% or less; an agitator 5 fluidizing toner particle groups in the hopper 4; and the toner carrier 2 arranged inside the hopper 4 to be opposed to the image carrier 1 on which a latent image is formed and sticking the toner 3 to the latent image on the image carrier 1. The developing device 10 is configured so that adhesive force of the toner 3 to the toner carrier 2 obtained when the toner 3 contacts the toner carrier 2 in a state where the toner particle groups fluidized by the agitator 5 are fluidized may be larger than adhesive force of the toner to the toner, wherein a charge applying means 8 applying the charge to the toner 3 to be supplied to the toner carrier 2 is arranged to be opposed to the toner carrier 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039429-A (JP)
Title: Zoom lens and image capturing apparatus with the same
Inventor: FUJISAKI TOYOKATSU
IPC: G02B13/18
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens that is compact in an entire optical system and has a high zoom ratio, and further that achieves high optical performance over entire zoom range.  <P>SOLUTION: The zoom lens includes a first lens group of positive refractive power, a second lens group of negative refractive power, a third lens group of positive refractive power, and a fourth lens group of positive refractive power, sequentially from an object side to an image side. In the zoom lens, each lens group moves when zooming. The first lens group and third lens group move so as to be positioned at the object side in a telephoto end in comparison with a wide end, and the fourth lens group moves so as to draw a convex locus to the object side. A distance DT 12 between the first lens group and second lens group in the telephoto end, a distance DT 23 between the second lens group and third lens group in the telephoto end, focal distances f1, f2, f3 of the first, second, third lens groups, sequentially, and a focal distance fw of the entire optical system in the wide end are appropriately set respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009078801-A (JP)
Title: Device for guiding aerial rope of mechanical lift installation with means for automatic stopping
Inventor: TRIOLIER THIERRY
IPC: B61B12/10
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for guiding an aerial rope of a mechanical lift installation with means for detection of a wear tolerance limit of a roller sheave and automatic stopping.  <P>SOLUTION: The device for guiding the aerial rope of the mechanical lift installation includes: a sheave main body having the roller sheave 10b for guiding the aerial rope and an annular groove defined on the outer periphery; the means 21 for automatically detecting a predetermined wear threshold of a band with a high friction coefficient stored in the groove of the sheave main body; and the means for automatically stopping a drive motor when the threshold is detected. The automatic detection means 21 is formed by an electrically conducting element 21 which is electrically insulated with respect to a sheave assembly and connected to the sheave assembly by fixing means in a transverse position where the aerial rope automatically comes into contact with the element when the band of the associated sheave 10b reaches the predetermined wear threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010043901-A (JP)
Title: Wheel bearing with sensor
Inventor: NISHIKAWA KENTARO
IPC: F16C41/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing with sensors capable of accurately measuring a load acting on a wheel through the use of the sensors small in number, without being affected by hysteresis under any load conditions.  <P>SOLUTION: A sensor unit pair 19 is provided which includes two sensor units 20 arranged on the outer diameter surface of a fixed-side member out of the internal and external members of the wheel bearing, at positions having a phase difference of 180 degrees in the circumferential direction of the surface. Each sensor unit 20 has a strain generating means having two or more fixed portions brought into contact with and fixed to the outer diameter surface of the fixed-side member, and a sensor for detecting the generated strain. A radial load is estimated from the difference between the sensor output signals of both sensor units 20 by a radial-load estimation means 31, and an axial load is estimated from the sum of the sensor output signals by an axial-load estimation means 32. By providing the pair of sensor units 19 including both sensor units 20 arranged on the individual upper and lower surfaces of the outer diameter surface of the fixed-side member, and from the amplitudes of the sensor output signals the direction of the axial load is determined by a means 33 for determining the direction of the axial load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043185-A (JP)
Title: Antistatic agent for use in thermoplastic resin and antistatic resin composition
Inventor: WAKIYAMA SATORU
IPC: C08L101/06
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic agent for use in thermoplastics which is excellent in the electrification preventive effect, and to provide an antistatic resin composition.  <P>SOLUTION: The antistatic agent for use in thermoplastics includes the surface layer 3 formed by introducing a sulfonate group onto only the surface layer of the inner layer part 2 consisting of an aromatic ring-bearing thermoplastic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047061-A (JP)
Title: Wheel nut cap and wheel nut cap set
Inventor: MIZUNO TOSHINOBU
IPC: F16B37/14
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel nut cap and a wheel nut cap set capable of being detached and reattached from/to a wheel nut without being affected by heat or the state of the wheel nut.  <P>SOLUTION: The wheel nut cap 200 capable being detachably fitted to the wheel nut 900 for a vehicle has a bottom 310 provided to cover a cylindrical side wall 320 and one opening of the side wall 320, a wheel nut cap body 300 forming a bottomed cylindrical shape and a magnet 400 attached to the bottom 310, and is constituted so that the wheel nut cap body 300 is fitted to the wheel nut 900 by magnetically attracting the magnet 400 to the wheel nut 900.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048924-A (JP)
Title: Imaging lens unit
Inventor: SATO TOMOHIKO
IPC: G02B7/04
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the wear-resistance of a guiding mechanism to guide a lens unit in an optical axis direction, thereby, to stably guide the lens unit over a long period of time.  <P>SOLUTION: Guide pins 6 composed of a stainless steel are planted on a support frame 30, and guide grooves 8 to be engaged with the guide pins 6 are formed in a barrel holder 20. The displacement parts 41 of a polymer actuator 40 are flexed so as to vertically move the barrel holder 20 along the guide pins 6. Accordingly, the lens unit 15 incorporated in the barrel holder 20 is moved in the optical axis direction, and then, focusing on an object is automated. The guide pins 6 composed of the stainless steel have the enhanced wear-resistance, thereby preventing the backlash of the barrel holder 20 due to wearing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048338-A (JP)
Title: Automatic tensioner
Inventor: GOTO SHIRO
IPC: F16H7/12
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic tensioner capable of changing the damping force magnitude, and preventing fuel consumption from deteriorating.  <P>SOLUTION: The automatic tensioner 4 is composed so that a working fluid is stored in the inside of a cylinder 7, the inside of the cylinder 7 is partitioned into a pressure chamber 12 and a reservoir chamber 13 by inserting a plunger 11 slidably into a sleeve 8, the pressure chamber 12 and the reservoir chamber 13 are communicated via a leakage clearance 14, a rod 35 moving integrally with a plunger 11 is provided, and a return spring 37 biases the rod 35 in the projecting direction from the cylinder 7. The automatic tensioner comprises a bypass channel 32 which communicates a valve hole 21 in a bottom 9 of a sleeve 8 with a reservoir chamber 13, a spherical valve body 24 which opens and closes the valve hole 21, a retainer 25 which regulates the moving range of the valve body 24, a valve rod 26 which is brought into contact with the valve body 24, a valve spring 27 which energizes the valve rod 26 in the valve closing direction, and an electromagnetic coil 29 which moves the valve rod 26 in the valve opening direction by energizing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049651-A (JP)
Title: Equipment design support system for heaping up equipment elements, design support method, and program
Inventor: KONNO KAZUTOMI
IPC: G06F17/50
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability in designing equipment by noticing relations between elements whose positional relations with each other are determined in a perpendicular direction, such as a base, apparatus, and a mount.  <P>SOLUTION: An equipment design support system includes: a display means which displays equipment elements on a plan or a cross section perpendicular to the plan; an editing means which accepts an input operation to add, change, or delete a plurality of equipment elements on the plan or the cross section; and a level layout means which, with respect to a plurality of equipment elements laid out one over another on the plan, determines the layout order of the equipment elements on the cross section in accordance with a rule of sequence relation for putting one type of an equipment element and another type of an equipment element one over the other in the perpendicular direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053984-A (JP)
Title: Outer ring rotated clutch release bearing, and clutch release bearing device
Inventor: MURAMATSU MAKOTO
IPC: F16C19/16
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer ring rotated clutch release bearing to be used with the rotation of an outer ring preventing a reduction in the life of grease under environment where a contact seal is applied, and to provide a clutch release bearing device.  <P>SOLUTION: The outer ring rotated clutch release bearing 12 includes the outer ring 14 on the rotary side, an inner ring 15 on the stationary side, balls 16 existing between the outer and inner rings to be relatively rotated with each other, and seal members 17, 18 fixed to one of the outer ring 14 and the inner ring 15 for sealing opening portions 40, 41 between the end of the outer ring 14 and the end of the inner ring 15. The bearing is filled with the grease containing base oil and an alicyclic urea compound as thickener.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054862-A (JP)
Title: Antireflection porous optical material and method of manufacturing the same
Inventor: KONDO SHUNICHI
IPC: G02B1/14
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection porous optical material attaining an unconventionally low refractive index, having coating property and high flaw resistance, manufacturable at a low cost and hardly causing sticking of a stain by a fingerprint or the like.  <P>SOLUTION: The antireflection porous optical material has micro pores with diameters of 10 A to 300 nm formed using a photosensitive composition containing at least a photopolymerizable monomer and a photopolymerization initiator. The photopolymerization initiator is decomposed by light irradiation or by light irradiation and heating to generate gas, and the content of the photopolymerization initiator is 4-20 mass% of the total solid content of the photosensitive composition. The dynamic hardness (DH) represented by the following mathematical expression (1) of the photosensitive composition before light irradiation is 10-100 (mN/μm<SP>2</SP>). The mathematical expression (1): DH=αP/D<SP>2</SP>, wherein P: load (gf), D: push-in depth (μm), α: a constant according to the shape of an indentor (α=37.84 for a triangular pyramid).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050070-A (JP)
Title: Surface light source device, and light guide body used for the same
Inventor: SAEKI ATSUSHI
IPC: F21V8/00
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device which prevents the occurrence of a flake defect due to friction of a lens column and a reflecting sheet and crush of the lens column on the rear face of a light guide body, and is superior in image display quality and optical characteristics of the display device.  <P>SOLUTION: The light guide body 4 includes a light incident face 41, a light outgoing face 43, and a rear face 44 located on the opposite side to the light outgoing face 43, and has a lens column 44a which is nearly at right angles to the light incident face 41 and is repeatedly installed on the rear face 44 of the light guide body 4. The lens columns 44a installed on the rear face 44 of the light guide body 4 are formed so that the ratio of pitch and height (pitch/height) may be 7-200, and furthermore, the top end of the lens columns 44a is formed so as to be curved surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058881-A (JP)
Title: Door safety device of elevator
Inventor: FUJII TAKUYA
IPC: B66B13/14
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door safety device of an elevator for further enhancing safety when forcibly closing a door, when forcibly closing the door since a foreign matter detection means continuously detects foreign matter.  <P>SOLUTION: This elevator has the foreign matter detection means for detecting that the foreign matter such as a string and a rope is nipped in the door when closing the door, and has a forced door closing mean for forcibly closing the door by temporarily invalidating the foreign matter detection means when repeating reversal door opening of the door for a predetermined frequency when the foreign matter detection means detects the foreign matter when closing the door, and a door reopening means for reopening the door after completing door closure when forcibly closing the door by the forced door closing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058678-A (JP)
Title: Occupant restraining device
Inventor: KONDO TOMOYA
IPC: B60R22/34
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the mounting space of a take-up means in a vehicle by miniaturizing the take-up means capable of taking up a right and left pair of webbing.  <P>SOLUTION: The right and left pair of lap belts 14, 15, which restrain an occupant seated on a vehicular seat, can be taken up coaxially in a retractor 16. When a right and left pair of the lap belts 14, 15 are pulled out from the retractor 16 to fasten them, the right and left lap belts 14, 15 are not extended equally. When a difference of the extended amounts of each lap belt 14, 15 reaches a predetermined value or more, an ECU 24 operates a solenoid 18 to put the retractor 16 into a restricted state with the solenoid 18. Thereby, one of the right and left pair of the lap belts 14, 15 is inhibited from slacking, and when the lap belts 14, 15 are taken up with the retractor 16, the taking-up operation can be carried out smoothly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063304-A (JP)
Title: Dc-dc converter
Inventor: SHIMADA MASAAKI
IPC: H02M3/155
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is not easy to select automatic-restart or latch-off overload protection method in a DC-DC converter.  <P>SOLUTION: Overload is detected on a DC-DC converter that controls a switching element by PWM control based on the detection of a feedback control voltage V<SB>FB</SB>. When the automatic restart protection method is adopted for the DC-DC converter, a voltage control zener diode 133 is connected between a line for the feedback control voltage V<SB>FB</SB>and the ground. When the latch-off protection method is adopted for the DC-DC converter, the voltage control zener diode 133 is not connected. The zener voltage of the voltage control zener diode 133 is set lower than a latch-off threshold voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066045-A (JP)
Title: Radio wave receiving system
Inventor: ABE KAZUAKI
IPC: G04R60/12
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave receiver which can make compatible both the downsizing of an antenna structure and a system incorporating in it, and an improvement in receiving sensitivity by the efficient capturing of the magnetic flux of a radio wave.  <P>SOLUTION: Recesses 21 are formed inside a watch case 1 housing the antenna structure 8 and in the vicinity of both ends 85, 85 of a core 81 of the antenna structure 8. An external magnetic member 22 is embedded in the recess 21 which is formed of a material having nearly the same magnetic permeability as that of the core 81 and magnetically connected to both ends 85 of the core 81.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066879-A (JP)
Title: Adhesive selection system through communication network
Inventor: INABA YOSHIKO
IPC: G06Q50/00
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To designate adhesion application conditions separately for a home adhesive and a business-use adhesive, to select one optimal adhesive merchandise about each adhesive, and to display merchandise information.  <P>SOLUTION: Information terminal equipment 3 connected through a communication network 4 to a server 2 having selection processing means (5h, 5p) for selecting one home adhesive or the business-use adhesive matched with adhesion application conditions by using a first data group D<SB>1</SB>and a second data group D<SB>2</SB>of a database 1 having the first data group D<SB>1</SB>in which merchandise information with the home adhesive as an object is stored and the second data group D<SB>2</SB>in which the merchandise information with the business-use adhesive as an object is stored is configured to designate adhesion application conditions, respectively, for the home adhesive or the business-use adhesive to the server 2 in the order of materials of the application place and materials of the adhesive place to the server 2, and to display at least the merchandise name of the merchandise information of one adhesive merchandise selected by the selection processing means (5h, 5p) of the server 2 on the screen of the information terminal equipment 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063695-A (JP)
Title: Drum-type washing and drying machine
Inventor: TSUJIKAWA YUEI
IPC: D06F37/04
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high air capacity and high static pressure of a blower fan, which is disposed in a circulation blowing passage of a drum-type washing and drying machine, without increasing the size of the body of a washing machine.  <P>SOLUTION: A rotary drum 2 is installed in a water tank 3 so as to be oriented toward a rear part and inclined horizontally or downwards. The machine performs washing, rinsing, and spinning precesses. The machine also performs a drying step by sucking air in the water tank 3 by means of a blowing fan 15 and passing air through a vaporizer 31 and a condenser 32, and blowing it into the water tank 3 as dry, high-temperature air. An air conditioning/blowing unit 39 is installed between the rear part of the water tank 3 and the rear wall 44a of the body 44 of the washing machine, the air conditioning/blowing unit 39 being configured such that a suction port 15c in the blower fan 15 is connected to an end wall of an air-conditioning case 38 incorporating an air conditioner. The suction port 15c of the blower fan 15, and the center of rotation are eccentric toward the water tank 3 from the center of a connecting port 15c1 formed around the suction opening 15c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072864-A (JP)
Title: Distribution processing system, distribution management device, distribution management method, and distribution management program
Inventor: IKEDA YASUYUKI
IPC: G06F3/12
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution processing system for intelligibly displaying the order of distribution.  <P>SOLUTION: The distribution processing system 1 includes: a plurality of distribution processors 31 to 33; a sorting device 20 for distributing document data to be distributed to the plurality of distribution processors 31 to 33; and a distribution management device 40 for managing the processing state of the distribution job of the document data in the plurality of distribution processors 31 to 33. The distribution management device 40 includes: a calculating means 44 for, on the basis of information related with the distribution job of the document data, calculating a prediction time required for the distribution job in each of the distribution processors 31 to 33; and a display means 46 for displaying the document data to be processed by the plurality of distribution processors in the form of a list based on the prediction time calculated by the calculation means 44.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074451-A (JP)
Title: Radio communication system, communication method, and radio base station
Inventor: HIGUCHI MAMORU
IPC: H04W92/20
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To utilize radio resources of a frequency band efficiently.  <P>SOLUTION: The radio communication system (1000) includes a first radio base station (100) and a second radio base station (200). The first radio base station includes a designating means (103) for designating a second resource portion (422) which can be used by the second radio base station out of predetermined radio resources (400) and first sending means (104 and 105) for sending first data and designation information (413) using a first resource portion (421) other than the second resource portion. The second radio base station includes receiving means (203 and 207) for receiving the designation information and second sending means (204, 205, and 206) for sending second data using the second resource portion which the designation information indicates.  <P>COPYRIGHT: (C)2010,JPO&INPIT