baber/WOPTO huggingface dataset:
Patent JP-2005121100-A (JP)
Title: Fluid power transmission
Inventor: TSUCHIYA TOMOHIKO
IPC: F16C33/20
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid power transmission capable of taking a long engagement length in the front cover thickness direction, of a front cover and a thrust bearing without increasing a plate thickness of the front cover, reducing the increase of the total weight, and dispensing with the welding of a cap and the front cover, and the precision adjustment in accompany therewith.  <P>SOLUTION: A front cover 5 covering a turbine liner 8 of a torque converter 2 and a cap 14 mounted on a front face-side peripheral edge of a central hole 12 of the cover 5 are integrally pressed and molded to form a circular recessed part 16 by an inner peripheral face 12 of the central hole 12 of the cover 5 and a flat part 14a of an inlet opening peripheral edge of the cap 14. At least three engagement parts 12a are circumferentially formed on the inner peripheral face 12a, and retracting parts 12c are formed in a state of being located between the engagement parts. Engagement parts 13a corresponding to the engagement parts 12b are also formed on an outer peripheral part of the thrust bearing 13, and the engagement parts 12b, 13a are engaged with each other to unrotatably mount the thrust bearing 13 on the central hole 12 of the cover 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120680-A (JP)
Title: Device for regulating load on front wheel of snow-removing vehicle
Inventor: HORIKAWA TAKESHI
IPC: E01H5/04
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that costs are increased due to the manufacturing of a movable carriage and a sliding part of a counterweight and the installation of a hydraulic cylinder and a fluid pressure switching valve, though the counterweight arranged in the backmost section of the snow-removing vehicle is moved in the direction of a front wheel so that a load on the front wheel can be increased to a certain degree for the securement of driveability, because the driveability is deteriorated by a side force imposed on snow-removing equipment, on account of the reduction of a load, equivalent to the weight of the snow-removing equipment, from the load on the front wheel due to the descent and ground contact of the snow-removing equipment in snow-removing work.  <P>SOLUTION: A proportional electromagnetic relief valve 2 and an electromagnetic check valve are provided in a circuit of the hydraulic cylinder 1 for the ascent/descent of the snow-removing equipment B; an electromagnetic switching valve is switched to an ascent side after the snow-removing equipment comes into contact with a road surface, so that a force for lifting the snow-removing equipment can be regulated by the action of the relief valve 2 and the electromagnetic check valve; and the most of the weight is imposed on the front wheel C, so that the load on the front wheel can be increased for the securement of the driveability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123078-A (JP)
Title: Connector
Inventor: FUKAYA TOMOYOSHI
IPC: H01R13/639
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To secure reliability of an anti-fall-off function by a retainer.  <P>SOLUTION: Insertion-coupling means 40a, 40b for having an inner wall of a fitting hole 11 and an outer face of the retainer 30 plugged into the fitting hole 11 in a tightly insertion-coupled state are provided at two places in the vicinity of an opening toward an outside face of a housing 10 and in the vicinity of a rear end part of the fitting hole 11. With the retainer 30 plugged into the fitting hole 11, the retainer 30 is held in a tightly insertion-coupled state at the two places of the vicinity of an inlet and the vicinity of the rear end part of the fitting hole 11, so that degradation of reliability of the anti-fall-off function caused by looseness of the retainer 30 is avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124335-A (JP)
Title: Switched reluctance motor and control method therefor
Inventor: SAIDA HISAMITSU
IPC: H02P25/08
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switched reluctance motor that reduces a torque ripple generated during the rotation of a rotor and suppresses the generation of vibration and noise, and a control method for the motor.  <P>SOLUTION: The switched reluctance motor includes the rotor 20 comprising a plurality of rotor cores 22, and a stator 10 comprising a plurality of stator cores 12 wound with stator coils 14. The rotor 20 is rotated by an electromagnetic interaction generated between the stator core 12 and the rotor core 22 by making currents sequentially flow to the stator coils 14. At least one of the rotor cores 22 is wound with a rotor coil 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119921-A (JP)
Title: Group iii nitride semiconductor substrate and method for producing the same
Inventor: SHIBATA MASATOMO
IPC: H01L21/20
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a group III nitride semiconductor substrate without necessitating the formation of a low-temperature-grown buffer layer and without necessitating a change in temperature during growth and to provide a method for producing a group III nitride semiconductor substrate, which method enables the growth of a thick crystal film from which self-supporting substrates can be cut off by mildening a strain to a substrate in effecting the heterogrowth of a group III nitride crystal and a group III nitride semiconductor crystal having a strain to the substrate milder than that of the conventional and low in defects in a group III nitride semiconductor crystal formed on the substrate by heterogrowth.  <P>SOLUTION: The group III nitride semiconductor substrate is prepared by forming on a substrate 1 a network-structure metallic film or metal nitride film 2' having innumerable fine through-holes and growing the group III nitride semiconductor crystal layer 3 through the metallic film or the metallic nitride film 2'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128141-A (JP)
Title: Electrophoretic display medium and electrophoretic display device
Inventor: KAWAI KAZUNARI
IPC: C08K5/00
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display medium and an electrophoretic display device combining a high reflectance with a high contrast and high reliability.  <P>SOLUTION: In the electrophoretic display medium obtained by dispersing one or more sorts of electrophoretic particles in an electric insulating carrier liquid, the electric insulating carrier liquid contains a compound represented by the formula (1) wherein X and Y each independently represent a carboxyl group, a hydroxyl group, a sulfonic group, a betaine acid group, a 1-3C alkyl group, a pyridine salt group, an amino group or a hydrogen atom; R<SP>1</SP>-R<SP>6</SP>each independently represent a 1-3C alkyl group or a hydrogen atom; and n represents 5-80; with the proviso that at least one of X and Y is a group selected from the group consisting of a carboxyl group, a hydroxyl group, a sulfonic group, a pyridine salt group, an amino group, and a betaine acid group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087981-A (JP)
Title: Water quality improving device, water quality improving material used in the water quality improving device, and production method for the material
Inventor: SUETAKA AKIKO
IPC: C02F1/50
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water quality improving device which prevents adhesion of scale and dirt onto a bath and a toilet stool by activating city water used at the bath and a toilet in a home and which gives sterilizing effect or fungistatic effect to hot water and water staying in the bath and the toilet stool.  <P>SOLUTION: The subject water quality improving material consisting of tourmaline and a titanium oxide photocatalyst is charged in a hollow vessel where a large number of water penetration holes are bored and silver is deposited in minute voids of the tourmaline and/or the titanium oxide photocatalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128216-A (JP)
Title: Optical rotation board, optical element, condensing backlight system and liquid crystal display device
Inventor: TAKEDA KENTARO
IPC: G02B5/30
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical rotation board depending on an incident angle, where the angle to optically rotate the azimuth of the axis of polarization of incident polarized light differs according to the incident angle of the incident polarized light.  <P>SOLUTION: The optical rotation board is formed of a cholesteric liquid crystal layer, and all of the selective reflection wavelength bands exist in a wavelength region longer than 610 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128786-A (JP)
Title: Coin depositing/dispensing device
Inventor: HAYASHI TAKESHI
IPC: G07D9/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin depositing/dispensing device capable of smoothly conveying a coin even when forming a conveying path face in an acute-angled folding-back shape for the purpose of miniaturization or the like.  <P>SOLUTION: This coin depositing/dispensing device has: a first conveying means 21 having a belt conveyor 26 conveying the coin with the coin placed on the upper side; a second conveying means 22 having transferring belts 58, 59 conveying the coin along the conveying path face 48 while pressing the coin onto the conveying path face 48 from above. The first conveying means 21 and the second conveying means 22 are connected to each other such that both the conveying means 21, 22 make an acute angle to each other, and the coin is delivered from the first conveying means 21 to the second conveying means 22 in an acute-angled connection part 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128900-A (JP)
Title: Video, cd and dvd for bicycle selling procedure, and method for executing procedure through network
Inventor: MIYATA MASAHIKO
IPC: G06Q50/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video, CD and DVD for a bicycle selling procedure and a method for executing the procedure through a network.  <P>SOLUTION: This method comprises: a step (1) to deliver a bicycle registration card and an operating manual/warranty to the new purchaser of a bicycle (1) when a bicycle selling store and a bicycle purchaser have made a bicycle selling contract; a step (2) to explain how to correctly ride or deal with a bicycle; a step (3) to register the user and the warranty; a step (4) to make crime-prevention registration in a jurisdiction police station; a step (5) to make registration in a bicycle industrial committee(association); a stp (6) to make life and injury insurance contract procedures; a step (7) to make bicycle burglary and injury insurance procedures; a step (8) to input credit card numbers in a settlement method; a step(9) to input a settlement charging method or the like; and a step (10) to record the respective procedures in a video, CD and DVD, and to enable the purchaser to access the web page of the computer of an insurance company through a network thereby contracting the accident insurance and burglary insurance of the bicycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004151725-A (JP)
Title: Charge transfer compound having hydrazone group, organic photoreceptor containing charge transfer compound, apparatus for forming electrophotographic picture containing organic photoreceptor and method for forming electrophotographic picture using the organic photoreceptor
Inventor: TOKARSKI ZBIGNIEW
IPC: C07C251/86
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge transfer compound having a hydrazone group, an organic photoreceptor containing the charge transfer compound, an apparatus for forming an electrophotographic picture containing the organic photoreceptor and a method for forming the electrophotographic picture using the apparatus.  <P>SOLUTION: The organic photoreceptor contains a photoconductive layer comprising a novel charge transfer compound having the chemical formula (1) and a charge generation compound and one or more photoconductive layers are located on the conductive substrate. In the chemical formula (1), R<SB>1</SB>is carbazole group, julolidine group or p-(N,N-disubstituted) allyl amine, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>and R<SB>6</SB>are independently alkyl group or allyl group, R<SB>7</SB>and R<SB>8</SB>are independently H, alkyl group or allyl group, X is O, S or NR' group, R' is H, alkyl or allyl group and Y is allyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005132245-A (JP)
Title: Folding buggy
Inventor: KASAI KENZO
IPC: B62B7/08
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding buggy capable of being compact in its height direction in a folded-up state while rigidity in the opened state of the buggy is kept high.  <P>SOLUTION: The folding buggy 100 is structured to be folded up in such a fashion that four wheels approach in directions fore and aft and right and left and is equipped with a lower frame structure 101 and a push rod 102 in an inverted U-shape. The push rod 102 has a pair of side vertical rods 103 extending in the vertical direction and a top crosswise rod 104 coupling tops of the side vertical rods 103, wherein each side vertical rod 103 includes an upper rod 103a and a lower rod 103b. The top crosswise rod 104 can have the same width direction length without a risk of being folded substantially in both states as the buggy 100 being in an open state and a folded-up state. The bottom of each upper vertical rod 103a is coupled with tops of the lower vertical rods 103b by an angle locking means 110 in such a way as being folded in the direction fore and aft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095548-A (JP)
Title: Wall surface attaching device of shelf bracket attaching rail
Inventor: GOTO TADASHI
IPC: A47B96/06
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface attaching device of a shelf bracket attaching rail permitting adjusting the attaching position without pulling out the whole screws temporarily fixed and dissolving the inconvenience such as curving of the rail, convenient in placing a shelf board.  <P>SOLUTION: The wall attaching device of the shelf bracket attaching rail 2 consists of a metal fitting 3 for fixing a rail for attaching a shelf bracket 1 to the wall surface. The metal fitting 3 consists of an attaching base board whose cross section is L-shaped with a round hole and an inclined slot for inserting a screw, and a locking board whose upper end is pivotally supported at the attaching base board, having a hook at the lower end with a round hole and an inclined slot at positions corresponding to the round hole and incline slot of the attaching base board respectively. When the metal fitting 3 is attached to the wall surface with a screw, an end hook part of an engagement piece horizontally extending from the back surface of a vertical piece of the rail is clasped and fixed between the hook part of the locking board and a stepped part of a lower end side of the attaching base board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136764-A (JP)
Title: Transmission system
Inventor: MIYASHITA ATSUSHI
IPC: H04N5/445
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a transmission system for video-displaying a reception status in a reception relay stage, and for image-compressing the information, and for properly transmitting it to the other reception stage, and for displaying it.  <P>SOLUTION: In this digital broadcasting system for relaying and transmitting digitized video signals, in at least one stage, a predetermined reception relay stage is provided with a means which video-displays the reception status in the reception relay stage and a means which compression-encodes the reception status video displaying signal, and transmits it to the other reception stage; and the other reception stage is provided with a means which decodes the transmitted compression-coded video information, and displays the decoded video information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132053-A (JP)
Title: Manufacturing method for inkjet recording head
Inventor: FUKUNAGA HIDEKI
IPC: B41J2/16
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an inkjet recording head which has an ink supply port without making an ink ejection port provided with a protective layer causing deterioration and defect, and which reduces the number of man-hours.  <P>SOLUTION: The inkjet recording head is composed of an Si substrate 12 which has a thermal resistor 12 and the ink supply port 20, and an orifice plate body 26 which is provided in the Si substrate 12 and which has a nozzle 24 (the ink ejection port). The inkjet recording head is manufactured by forming the nozzle 24 in the orifice plate 26 after the formation of the ink supply port 20, without providing the protective layer which is required in the formation of the ink supply port, which closes the ink supply port, and which protects the orifice plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141304-A (JP)
Title: Dividend calculating device and method and its program
Inventor: MATSUMOTO HIDEMICHI
IPC: G06Q50/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the dividend of each member in a network business for making it unnecessary for a member to perform organization establishment or organization management after becoming a member, and for making it possible to obtain income only by introducing a few new members.  <P>SOLUTION: A member information recording means records member information by one system in the order of registration. A dividend calculating means calculates rank-categorized dividend by multiplying total sales within a fixed period by the modulus of return predetermined for each member rank, and calculates the total number of points in each rank being the total of the number of points in each rank to be decided based on the number of members, of each member who owns a right to receive the dividend from each rank and calculates a rank-categorized point unit price by dividing the rank-categorized dividend by the total number of points in each rank, and calculates the rank-categorized dividend of each member by multiplying it by the rank-categorized points of each member, and decides the total of the rank-categorized dividend from the rank having the right to receive the dividend as the dividend of each member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138355-A (JP)
Title: Device for cleaning outer peripheral surface of rotator and offset rotary press
Inventor: NITTA TAKANORI
IPC: B08B1/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for cleaning the outer peripheral surface of a rotator which allows easy replacement of a felt as a cleaning member and an oiling member; can be routinely oiled with a lubricant such as an oil or a grease for a long time; is free from an oiling failure due to absentmindedness; and can save a manufacturing cost, and an offset rotary press equipped with this device.  <P>SOLUTION: In the device for cleaning the outer peripheral surface of a rotator which does a cleaning work by pressing the cleaning member to the outer peripheral surface of the rotator, a cassette which detachably retains the cleaning member; a guide holder which has the cassette mounted in such a state that the cleaning member is directed, protruding, to the outer peripheral surface and secured with the help of a pressing means; and a fastening means for the guide holder, are provided. In addition, the cassette and the cleaning member can be attached to/detached from, in one piece, the guide holder resisting the pressing means and the pressing means presses the cassette to urge the cleaning member toward the outer peripheral surface. Besides, an oiling nozzle with its tip to be forced into the cleaning member is provided and connected with an oil feeder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138675-A (JP)
Title: Seat back for vehicle seat
Inventor: MIZOBATA HIROSHI
IPC: B60N2/90
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a sense of incongruity of a back rest at a boundary between a portion with a supporting body and a portion without any supporting portion by smoothly supporting a back of a seated person in a seat back structure of a vehicle seat in which an upholstery material of a steric woven object is covered and stretched over a seat frame.  <P>SOLUTION: In a seat back structure of a vehicle seat, a seat frame 10 to form a skeleton of a seat back has a side frame 10b on right and left sides, and an upholstery material with at least a back rest surface of a seated person formed of a steric woven object is covered over the seat frame 10. On a back side of the back rest surface of the upholstery material, a supporting body 20 having the surface shape corresponding to a shape of a back of the seated person is integrated with the back rest surface of the upholstery material, and both the back rest surface of the integrated upholstery material and the supporting body 20 are tension-supported by the side frames 10b disposed on the right and left sides via elastic means 41 and 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142324-A (JP)
Title: Semiconductor laser measuring apparatus
Inventor: MURAOKA YASUHIRO
IPC: G11B7/125
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus which can detect the kink characteristic of a semiconductor laser with consideration of a response to speed.  <P>SOLUTION: The measuring apparatus comprises a monitor photo detector 3 which receives light emitted from the semiconductor laser 1 of an optical head; and a measuring circuit 22 which measures the monitor output obtained from the monitor photo detector 3 in a timing corresponding to a period, wherein a light power value in the pulse waveform of a laser driving signal is generated by signal generating circuits 8 and 9 which generate control signals for controlling a laser driver 2. The output level of the laser driving signal generated by the laser driver is changed by predetermined intervals, and each time the output level is changed, the monitor output from the monitor photo detector 3 is measured by the measuring circuit 22 to detect the linearity of the change of the measured value for the monitor output to the output level of the laser driving signal. On the basis of the detection results, the quality of the semiconductor laser 1 is determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138490-A (JP)
Title: Sheet material, decorative material and decorative illuminating device
Inventor: FUJISAWA KOJI
IPC: B44C5/08
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative illuminating device with a new decorative illuminating effect.  <P>SOLUTION: A lens part 16a consisting of straight convex stripes 11a provided on one side of a sheet material 10, on the other side of which a lens part 16b consisting of straight convex stripes 11b running normal to the convex stripes 11a is provided. Light transmitted through a decorative material 12 formed by being piled up mutually as a whole in a semicylindrical shape made of the sheet material 10 though being uneven locally changes complicatedly in response to the position on the decorative material 12, the position of an observer or the like. As a result, the brand-new excellent decorative illuminating effect, which can not be obtained by lenses of the conventional knurling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI