baber/WOPTO huggingface dataset:
Patent JP-2007120666-A (JP)
Title: Tripod-type constant velocity universal joint
Inventor: OKAMOTO DAIJI
IPC: F16D3/205
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a vibration-proof material that is less likely to be peeled off, and to improve durability of a tripod-type constant velocity universal joint.  <P>SOLUTION: The tripod type constant velocity universal joint comprises an outer joint member 10, having three axial track grooves 12 formed in the inner periphery, an inner joint member 20, having three leg shafts 24 protruding in the radial direction, and a torque transmission element 30 rotatably held by each of the leg shafts 24 and stored in a track groove 12 of an outer ring 10. The vibration-proof material 38 is assembled in the torque transmission element 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121910-A (JP)
Title: Developing device and image forming apparatus equipped with the same
Inventor: IGAWA HIROKATSU
IPC: G03G21/00
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing a developing device from running out of a developer and an image forming apparatus equipped with the same.  <P>SOLUTION: Toner is supplied from a toner cartridge 12 to a developing unit 7 via a toner hopper 13. A screw 27 of the toner hopper 13 is driven to supply the toner to the developing unit 7. When the toner in the toner cartridge 12 is all supplied, the driving of the screw 27 of the toner hopper 13 is stopped, and the toner in the toner hopper 13 is reserved as reserve toner. When a user orders a toner cartridge 12, the order destination issues data, which are input to a control unit 26, so that the screw 27 of the toner hopper 13 is driven. The reserve toner is usable until the toner cartridge 12 is delivered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054040-A (JP)
Title: Stabilizer for frozen dessert, and frozen dessert containing the same
Inventor: ITO DAISAKU
IPC: A23G9/44
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new stabilizer for frozen dessert, to provide light frozen dessert improved in foaming properties (overrun properties), excellent in shape retention and syneresis suppressing effect, and having excellent melting feeling in the mouth, and to provide packaged frozen dessert using an aluminum pouch or a container made of a soft material such as soft synthetic resin, easy to fill in a container, having softness of an extent enabling eating frozen dessert while pushing with one hand soon after taking out from a refrigerator, and excellent in flavor.  <P>SOLUTION: The stabilizer for frozen dessert contains hydroxypropylcellulose, and combinedly uses polysaccharides. The frozen dessert with overrun of 50-200% is filled in a soft bag-like container.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007128221-A (JP)
Title: Alarm connection system
Inventor: MASUDA HAJIME
IPC: G08B17/00
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm connection system, capable of easily installing alarms at low cost.  <P>SOLUTION: This system comprises fire sensors 40a-40d detecting abnormality of a monitoring area and giving an alarm, a coaxial cable c for inputting and outputting signal to TV 35a-35d and an announcement broadcast receiver 31, and an input and output part for performing input or output of signal to the fire sensors 40a-40d through the coaxial cable c connected to the fire sensors 40a-40d. As the communication cable, for example, a network cable for transmitting network signal can be used in addition to the coaxial cable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006164959-A (JP)
Title: Solid polymer fuel cell
Inventor: MORITA YOSHIKAZU
IPC: C22C38/22
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell maintaining high power generation efficiency for a long period by restraining an increase of contact resistance of a separator made of stainless steel, and pollution of a solid polymer film caused by eluted metal ion.  <P>SOLUTION: The solid polymer fuel cell is formed by using a ferrite group stainless steel, containing chromium by 15 to 40 mass% and molybdenum by 1 to 5 mass% as a separator pinching a solid polymer film of one unit, having a passive film of which a ratio of the number of elements Mo, Cr, Fe contained in the passive film; Mo/(Mo+Cr+Fe) is not higher than 0.3, and higher than the ratio Mo/(Mo+Cr+Fe) of the base material by 1.5 times or higher, formed on the surface thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129504-A (JP)
Title: Vehicle-mounted hands-free communications system
Inventor: KONDO NOBUO
IPC: H04W4/04
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hands-free communications system by which a vehicle driver achieves proper vehicle driving.  <P>SOLUTION: A mobile telephone 20 inhibits receiving all operations of an always open type switch, when it is radio-connected to a hands-free apparatus 10. As a result, because the receiving of the operations of the always open type switch related to communication can be inhibited the vehicle driver can concentrate on the car driving. Selection of either side operating portion of the hands-free apparatus 10 or the mobile telephone 20 can be dispensed with, hesitation in selecting that one side operating portion is controlled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007133115-A (JP)
Title: Image display device
Inventor: ITO SHIGEO
IPC: G09G3/22
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To change the luminance in an entire image without adversely affecting color tone, contrast or the like.  <P>SOLUTION: The image display device includes an emitter 16 connected to each cathode electrode 15, a gate electrode 13, an anode electrode 3, a transistor Tr1, a transistor Tr2 and a capacitor 12. The device displays an image by changing a voltage of each capacitor 12 and can control the luminance of the entire screen by applying a predetermined voltage to the gate electrode 13 and changing the duty ratio Du of the applied voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133758-A (JP)
Title: Ink jet recording device
Inventor: OKUBO MUTSUSATO
IPC: B41J29/46
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To generate random numbers of good quality with minimized bias in an ink jet recording device when scanning a storage medium by a reflection optical sensor and using a scanned AD value as random numbers.  <P>SOLUTION: A light generated from a light emitting diode is radiated to a recording paper surface, and a scanning carriage is operated to scan AD value of the recording paper surface while receiving the reflected light by a photo transistor. A binary Bit string is generated by determining "0" or "1" with the head value of the scanned AD value as A depending on whether the following measuring points are A or more or less than A, and the generated binary bit string is used as the random numbers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138971-A (JP)
Title: Cylinder descent preventive valve device
Inventor: YOSHIDA TOKIYO
IPC: F15B15/26
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder drop preventive valve device without generating a collision sound of a main poppet.  <P>SOLUTION: A discharge passage 24 is arranged for communicating a back pressure chamber 13 with the spool side 3a of an actuator port 3 in the downstream of the main poppet MS to a return flow of the actuator port 3 when opening a pilot poppet PP. Thus, since the back pressure chamber 13 is set to communicate with the spool side 3a via the discharge passage 24, a passage up to discharging a working fluid in the back pressure chamber 13 is eliminated, and a pressure loss is also increased by that extent. Thus, the main poppet MS gently moves, and the collision sound can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136752-A (JP)
Title: Word sheet for word book and word book
Inventor: KANEKO TAKATSUGU
IPC: B42D15/00
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain word sheets for a word book and the word book on the word book at a coaching school or the like by a method wherein original words of foreign language and their translations are alternately repeatedly displayed on every stair in a normal posture and in an upside down posture by revolving 180 degrees and incisions are given along horizontal ruled lines displayed together with characters or the like and a bundle of cards is formed by folding the original words and their translations along their ruled lines in uphills and in troughs.  <P>SOLUTION: In a personal computer, a plurality of vertical stairs of horizontal ruled lines 2, a vertical ruled line 3 at the middle of the horizontal width of the line 2, the displaying columns 4' of the original words or the like of the foreign languages or the like in normal posture in the left column of odd-numbered stairs viewing from the vertical ruled line as a boundary, the displaying columns 4<SB>1</SB>' of the translations or the like in normal posture corresponding to the original works or the like in the right column and, at the same time, the displaying columns 4" displayed the original words upside down by revolving 180 degrees to the original words or the like in normal posture in the right column of even-numbered stairs and the displaying columns 4<SB>1</SB>" of the translations or the like displayed the translations upside down by revolving 180 degrees to the translations or the like in the normal posture in the left columns of the even-numbered stairs are input. At the same time the input information is simultaneously printed out on one sheet of paper with a printer connected with the personal computer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137206-A (JP)
Title: Tilt and shade device
Inventor: HOSHIHARA NAOAKI
IPC: B60J7/00
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt and shade device capable of simplifying a structure.  <P>SOLUTION: The tilt and shade device 1 comprises a roof panel 21 having an outer opening portion 31, a ceiling member 22 provided under the roof panel 21 and having an inner opening portion 32 corresponding to the outer opening portion 31, a tilt panel 4 rotating in a vertical direction so as to open/close the outer opening portion 31, a shade 5 moving in the fore-and-aft direction so as to open/close the inner opening portion 32, a rail 6 movably guiding the shade 5, and a motor 71 with a speed reducer driving the shade 5. The tilt and shade device 1 also comprises a shoe member provided on the shade 5 and guided by the rail 6, a front check member 81 driven along the rail by engaging with the shoe member 52, a guide member 82 and a rear check member 84, and an arm 92 coupling with the tilt panel 4 and the guide member 82, and rotating the tilt panel 4 with movement of the guide member 82.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007136815-A (JP)
Title: Image forming apparatus and its control method
Inventor: KAWAMURA TAKUYA
IPC: B41J29/38
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing a user from erroneously printing management information on an expensive printing medium, and its control method.  <P>SOLUTION: When printing of management information is restricted corresponding to a unit price of a printing medium, if the unit price of the printing medium used for the printing of the management information is higher than a unit threshold value, the image forming apparatus temporarily restricts the printing of the management information and displays a warning message urging replacement of the printing medium (S5). When a printing medium having a unit price lower than the unit threshold value is loaded into the image forming apparatus, after the alarming message is displayed, printing of the management information is restarted. If the user instructs the apparatus to forcibly print the management information without replacing the printing medium, the management information is forcedly printed without the replacement of the printing medium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133791-A (JP)
Title: Display apparatus and its manufacturing method
Inventor: HASHIMOTO MAKOTO
IPC: G09F9/30
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously improve light shielding properties and alignability of a display apparatus.  <P>SOLUTION: In the display apparatus, a thin film transistor driving a transparent pixel electrode 31 is provided on a substrate 11 and conductive light shielding layers 27 and 28 are provided in a position of an upper layer of the thin film transistor and a lower layer of the pixel electrode 31. A first flattening film 25 is formed so as to be embedded in the ruggedness of the thin film transistor and the light shielding layers 27 and 28 are disposed on its flattened surface. A second flattening film 29 is formed so as to be embedded in the level difference of the light shielding layers 27 and 28 and the pixel electrode 31 is disposed on its flattened surface. The light shielding properties and alignability of the display apparatus can be improved by adopting the structure wherein the conductive light shielding layers 27 and 28 are held by the insulating flattening films 29 and 25 from upper and lower sides.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006206032-A (JP)
Title: Lane departure prevention device
Inventor: TAKEDA HIRONARI
IPC: B60W10/18
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To optimally prevent lane departure according to the traveling condition of a vehicle for a traveling lane without discomforting a driver.  <P>SOLUTION: The lane departure prevention device is configured to apply a yaw moment for preventing lane departure to the vehicle when the lane departure of the vehicle is decided based on the comparison result(subtraction value(¾Xs¾-X<SB>L</SB>)) of a first threshold set in a predetermined positional relation for a traveling lane with the positional information of the vehicle for the traveling lane, and to switch the application of the yaw moment only by steering wheels and the application of the yaw moment by steering wheels and giving a braking power to wheels based on the traveling condition of the vehicle when it is decided that the vehicle departs from the traveling lane. For example, a damping difference control decision flag Fgs for switching is set (step S23, step S24) based on the comparison result of a threshold X<SB>μ</SB>for control propriety decision changing according to a road surface μ and the subtraction value (step S22).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007147389-A (JP)
Title: Supply voltage detection circuit
Inventor: KOKAYU MITSUHIRO
IPC: G01R19/165
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply voltage detection circuit capable of detecting rising and falling of a supply voltage, and suppressing power consumption.  <P>SOLUTION: The detection circuit has the first switches 46, 47 for connecting a supply voltage terminal to the first terminal corresponding to a supply voltage detection signal and an external signal, the second switches 42, 44 for connecting a reference potential terminal to the second terminal corresponding to the supply voltage detection signal and the external signal, the first terminal 41 connected between the second terminal and the supply voltage terminal, the third switch 50 for connecting the first terminal to the reference potential terminal corresponding to a voltage of the second terminal, and output circuits 51-56 for outputting the supply voltage detection signal based on a signal from the first terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148846-A (JP)
Title: Ocr device, form out method, and form out program
Inventor: AOKI ATSUSHI
IPC: G06K9/20
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable "form out" regardless of a size difference of an inputted form, pattern misalignment, expansion and contraction of an input image, local transformation, and the like, in an OCR device.  <P>SOLUTION: The OCR device comprises: an image input part 11 for inputting image data of the form with an optical reading means; a reference image storage part 41 for storing image data of an unwritten form A; a dictionary image storage part 42 for converting a part of the image data of the unwritten form A by specified rotation angle and magnification ratio to store them; a differential image generation part 31 for generating a differential image between the image data of written form B and a dictionary image; a rotation angle/magnification ratio detection part 32 for detecting a rotation angle and magnification ratio of the written form image on the basis of the generated differential image; a reference image rotation/magnification part 33 for converting a reference image by the detected rotation angle and magnification ratio; and an output image generation part 36 for generating and outputting the differential image between the converted reference image and the unwritten form image A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147551-A (JP)
Title: Pointer-type measuring instrument
Inventor: WATANABE MASAHIRO
IPC: B60K35/00
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent falling-off of a first rotation member or a locking phenomenon that accompanies falling-off.  <P>SOLUTION: A pointer-type measuring instrument, for making the first rotating member 2 mounted with a pointer 2 through a second rotation member 52 interlocked with a drive device 5, is provided with a second support member S2 comprising a fixed support member 43, in which the contact position between the first rotating member 2 and a first support member S1, comprising a projection part 42 that is brought into partial contact with the first rotating member 2 and for supporting the first rotating member 2 on a holding member 4, arranged rearward of the first rotating member 2 in the thrust direction is immovable, and a movable support member 44, in which this contact position is movable and the tension is given by an urging member 446 and for supporting the first rotating member 2 in the radial direction; and further, a protruberant part R installed at a position that is closer to a rotation center Rc of the first rotating member 2 than to the first support member S1 of the holding member 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159245-A (JP)
Title: Mold for use in manufacturing rotor of motor
Inventor: MAEDA TAKUYA
IPC: H02K1/27
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and sufficiently inject resin materials into voids by surely suppressing the deformation of a rotor core, in a mold for injecting the resin materials into the voids between magnet holding holes of the rotor core and permanent magnets.  <P>SOLUTION: The mold 10 has a hollow part 26 for accommodating the rotor core 16 that receives a plurality of the permanent magnets in a plurality of the magnet holding holes at a prescribed position, and a deformation suppressing surface 28 that is formed at the hollow part, at least locally contacts with the outer periphery 16b of the rotor core while the melted resin materials are injected into the plurality of voids 24 of the rotor core, and suppresses the swelling deformation of the outer periphery. The deformation suppressing surface 28 is formed almost all over the outer periphery of the rotor core as a whole while the rotor core is attached to a centering supporting element 38, facing the surface so as to be in contact therewith. Accordingly, the melted resin materials can precisely be injected to the plurality of voids of the rotor core by prescribed high injection pressure while surely suppressing the deformation of, in particular, the outer periphery of the rotor core.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152220-A (JP)
Title: Water purification equipment
Inventor: YOKOI HIROTO
IPC: C02F9/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment system which enables traceability of processed goods of water purification sludge.  <P>SOLUTION: In the water treatment system comprising water purification equipment 10 for purifying taken raw water 20 to obtain drinking water, wastewater treatment equipment 11 for obtaining water purification sludge from wastewater obtained in a purification process by the water purification equipment, and sludge processing facilities (12, 13) for processing the water purification sludge obtained by the wastewater treatment equipment to obtain the processed good, a treatment history recording means for recording treatment histories by the water purification equipment 10, the wastewater treatment equipment 11, and the sludge processing facilities (12, 13), and a treatment history accessing means for accessing the treatment histories recorded by the recording means are installed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158715-A (JP)
Title: Surface acoustic wave device
Inventor: ISHIKAWA KAZUO
IPC: H03H9/25
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively offset noise in a transmission line from the output in a four-port SAW device wherein two DMS resonators having a third reflector between two IDTs along a SAW propagation direction are connected electrically in parallel on the same piezoelectric substrate.  <P>SOLUTION: The electric capacity of the reflector parts 7b and 12b of a first reflector connected to one input side crossed-finger electrode 5a and 10a of respective input side IDTs 5 and 10 constituting a first input route and the electric capacity of the third reflector 14 connected to the other input side crossed-finger electrode 5b and 10b of the respective input side IDTs constituting a second input route are equalized, and the electrical symmetry of the two input routes is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159291-A (JP)
Title: Drive control method of piezoelectric actuator, drive control device of piezoelectric actuator, and electronic appliance
Inventor: URANO OSAMU
IPC: H02N2/00
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device of a piezoelectric actuator that simplifies its structure remarkably while having robust property that achieves stable drive even if drive characteristics are changed with passage of time and the like.  <P>SOLUTION: In this drive control device 50 of the piezoelectric actuator 20, by processing a false white noise generated by a false white noise generation circuit 51 with a band-pass filter 52 using this noise as a signal source of a drive signal, frequency is distributed over passing frequency band of at least the band-pass filter 52 so that a drive signal, the frequency of which is variable in the wide range exceeding the passing frequency band, is supplied to the piezoelectric actuator 20. Thus, even if the drive characteristics are changed with passage of time and the like, the robust property that achieves the stable drive is secured. The structure excellent in such robust property is obtained with a very simple structure having two components of the false white noise generation circuit 51 and the band-pass filter 52 as minimum structural elements.  <P>COPYRIGHT: (C)2007,JPO&INPIT