baber/WOPTO huggingface dataset:
Patent JP-2008255563-A (JP)
Title: Fluid feeding unit
Inventor: SAKADO MASAHIKO
IPC: B05B17/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid feeding unit which can emit a jet of fluid in accordance with a height etc. on a demolition site by fixing a fixing a tube, capable of having its length set at a desired value to a fixing member so as to fix the fixing member to an arm of an existing small-sized and low-cost backhoe etc.  <P>SOLUTION: A base of a base tube 5a constituting the tube 5 is fixed to the fixing member 19, and the fixing member 19 is fixed to the tip of an arm 4. An extended tube 5b can be freely connected in accordance with the height etc. on the demolition site. Since the fixing member 19 is constituted to be simply fixed to the arm 4 by means of two pins, the tube 5 connected at a desired length can be easily attached to the arm 4. Thus, the inexpensive, convenient and low-pollution fluid feeding unit 1 can be provided by using the existing small-sized and low-cost backhoe 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254766-A (JP)
Title: Packaging box
Inventor: FUNATO YOSHIHIKO
IPC: B65D5/32
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box with a product storage part and a gap around the storage part formed by folding up a corrugated cardboard which needs to include no separate cushioning material by making the gap work as a cushioning body or a storage part for accessories as to a packaging box which is so designed that the product storage part moves up as the lid of the box is opened for making a person who opens the box excited anticipating which kind of product comes out.  <P>SOLUTION: A packaging box has differently shaped corrugated cardboard for product part which is joined with roughly rectangular parallelepiped outside box corrugated cardboard, facing side pieces of a product storage part folded upward from a product storage part corrugated cardboard mutually jointed with facing lid faces of an outside box folded up from the outside box corrugated cardboard, and the product storage part located at the inside upper part of the outside box. In forming the product storage part with a recess, the outside box is folded upward to be rectangular parallelepiped and the four side pieces are raised relative to the bottom piece of the product part cardboard.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257811-A (JP)
Title: Optical pickup device and optical disk device
Inventor: YOSHINAKA HIDEKI
IPC: G11B7/135
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device having a large AC component by ± first-order light and capable of stable tracking control by using a Fresnel lens-like astigmatism generation element, and to provide an optical disk.  <P>SOLUTION: The optical pickup device is provided with: a light source 10 for emitting laser beams of two wavelengths from a close position; a diffraction grating 12 for diffracting the laser beams from the light source 10; a photodetector 18 for detecting reflected light from an optical disk 25; and the Fresnel lens-like astigmatism generation element for generating a light used for focus control. The astigmatism generation element 21 is disposed in such a manner that its center is shifted from the centers of the laser beams of two wavelengths in the astigmatism generation element 21. The diffraction grating 12 has a shape curved in a predetermined direction within a plane where they are formed, the focal position of ± first-order diffraction light made incident on the recording surface 25a of the optical disk 25 is shifted back and forth, and the shift of the focal position of ± first-order light made incident on the photodetector 18 in a back-and-forth direction is corrected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254378-A (JP)
Title: Retractable writing utensil
Inventor: DAITA AKIKO
IPC: B43K3/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily retractably operating retractable writing utensil by a simple structure by a method wherein the movement of a hand towards a writing tip part is suppressed not only by fingers but also by parts between fingers under the condition that the holding part of a barrel is held.  <P>SOLUTION: In the retractable writing utensil equipped with an extending and retracting mechanism, which can project the writing tip part of a writing utensil refill through the tip opening part of the barrel by thrusting a push-button under the condition that the writing utensil refill is arranged in the barrel so as to be energized towards the rear end of the barrel with a coiled spring and, at the same time, the push-button projectingly annexed from the rear end of the barrel is annexed to the rear end part of the barrel, the outer wall of the barrel is formed so inclinedly or circularly as to gradually reduce its diameter from the tip part of the barrel and gradually expand its diameter towards the near intermediate part of the barrel and, at the same time, is formed so inclinedly or circularly as to gradually reduce its diameter from the near intermediate part of the barrel and gradually expand its diameter towards the rear end part of the barrel, resulting in forming the swelling part at the tip part, the intermediate part and the rear part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261116-A (JP)
Title: Stepladder
Inventor: TSUJIBAYASHI MASAO
IPC: E06C7/08
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepladder which enables the horizontal checking of a tread (1b) of a rung (1a) as a foothold for a worker and enables it to be easily checked whether or not the stepladder is inclined, not only by sensory visual observation but also by means of measuring instruments, so that the worker can perform work as safely as possible on the stepladder.  <P>SOLUTION: Not only the sensory visual observation but also the measuring instruments enable the worker to instantaneously check whether or not the stepladder can be installed in such a manner that the horizontal direction of the tread (1b) of the stepladder is horizontally directed by fixing a level (5) to the rung (1a), and to what degree the stepladder is inclined. Thus, the stepladder has the advantage of being easily reset to an optimum position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261407-A (JP)
Title: Rolling bearing
Inventor: ABE KATSUSHI
IPC: F16C35/077
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing having excellent productivity and assemblability, reducing noise or vibration, and also reducing possibility of breakage.  <P>SOLUTION: This rolling bearing includes: an outer ring formed by circumferentially arranging a plurality of divided outer ring components; a plurality of rollers rolling on the raceway surface of the outer ring; and a resin band 11a arranged on the side of the outer diameter of the outer ring and adjusting a radial dimension. The resin band 11a is circumferentially divided. Both circumferential ends 13a, 13b of divided resin band components 12a, 12b forming the resin band 11a are connectable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262069-A (JP)
Title: Fixing device
Inventor: OYA KAZUYUKI
IPC: G03G15/20
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of reducing load on recording paper and also capable of decreasing the occurrence of curls and wrinkles.  <P>SOLUTION: The fixing device 11 fixes a toner image transferred to the recording paper and conveys the recording paper. The fixing device 11 includes heat rollers 31 and 41 and pressure rollers 32 and 42. The heat roller 31 forms a nip with the pressure roller 32, and the heat roller 41 forms a nip with the pressure roller 42. The fixing device 11 has a first fixing section 30 disposed upstream of the direction of conveying recording paper, and a second fixing section 40 separately disposed downstream of the direction of conveying recording paper. The conveying speed v2 of conveying the recording paper in the second fixing section is made higher than the conveying speed v1 in the first fixing section. The nip pressure p1 between the press roller and heat roller in the first fixing section is made higher than the nip pressure p2 in the second fixing section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260246-A (JP)
Title: Screen printing machine
Inventor: SATO TOSHIMICHI
IPC: H05K3/12
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operating response of a squeegee head under a simple construction.  <P>SOLUTION: This screen printing machine has a squeegee head 80, equipped with a squeegee 81 to be pressed against a mask 71 of a printing machine 10, which is arranged in the way that the squeegee head 80 can move relatively to the mask 71. In addition, the screen printing machine 10 comprises a slide plate 92 which is arranged at the squeegee head 80 and is driven in the direction where the slide plate 92 can get close to and apart from the mask 71, a head plate 98 which supports the squeegee 81 and is movably guided by the squeegee head 80 in the direction where the head plate 98 can get close to and apart from the mask 71, and a pressing spring 102 and a receiving spring 103 which are positioned above and below the slide plate 92 and support the head plate 98 by their spring force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266805-A (JP)
Title: Apron
Inventor: TSUTSUI MAYU
IPC: A41D13/04
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apron for business use, neatly wearable without tying a waist band, keeping its, and having high fashionability.  <P>SOLUTION: This apron 1 includes a first engaging part 11 which is constituted of a buttonhole 11a provided in the left upper part 18 of an apron body 3, and a button 11b provided at the middle upper part 20 of the apron part 3, and a second engaging part 16 which is composed of a buttonhole 16a set on the right upper part 19 of the apron body 3, and a button 16b provided at the middle upper part 20 of the apron part 3. The apron is worn by using the engaging part 11 and the engaging part 16, and engaging the left upper part 18 and the right upper part 19 of the apron body 3 with the middle upper part 20 of the apron part 3, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272093-A (JP)
Title: X-ray imaging apparatus for breast and x-ray imaging method for breast
Inventor: KANEMITSU SHINGO
IPC: A61B6/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To image the sample of a lesion just by one X-ray diagnostic apparatus for the breast.  <P>SOLUTION: A sample imaging box 130 with an X-ray detector or a cassette is made attachable and detachable to/from an X-ray exposure apparatus 1 so as to image the sample by utilizing X-rays generated by the X-ray exposure apparatus 1. When a sample imaging box sensor 115 detects the mounting of the sample imaging box 130, the X-ray diagnostic apparatus for the breast automatically sets an imaging mode to the one for imaging the sample of the lesion. To put it concretely, an X-ray focus is set to "small", an X-ray tube voltage is set to "22kv", an anode material (target) and radiation quality compensation filter is set to "molybdenum", and mAs is set to "5".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272779-A (JP)
Title: Surface treated solder ball and surface treatment method of solder ball
Inventor: YAMAMOTO YUKIHIRO
IPC: H05K3/34
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated solder ball that causes no blackening phenomenon and that excels in storage stability as well as wettability, and also to provide a manufacturing method of the same.  <P>SOLUTION: This is a solder ball the surface of which is covered with two or more kinds of organic acid having 10-25 carbon number. In the surface treated solder ball, the carboxyl group of the organic acid is coordinated in chelate with the solder ball surface, or infrared absorption peak caused by the carboxyl group of the organic acid is 1,650-1,700 cm<SP>-1</SP>. The surface treatment method of the ball includes: a process in which two or more kinds of organic acid having 10-25 carbon number is dissolved in an organic solvent; a process in which the solder balls are dispersed in the solution; a process in which the organic solvent is removed from the solder ball; and a process in which the solder ball with the organic solvent removed is thermally treated at 90-180°C and in which the carboxyl group of the organic acid is coordinated in chelate with the solder ball surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278037-A (JP)
Title: Mobile communication system, base station apparatus and mobile station apparatus
Inventor: KATO YASUYUKI
IPC: H04J11/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time to be spent on a handover time while effectively utilizing a radio resource when a mobile station apparatus performs random access for handover.  <P>SOLUTION: A mobile communication system is provided in which the mobile station apparatus 200 uses any signature of a predetermined signature group between the mobile station apparatus 200 and a base station apparatus 100 upon performing random access, wherein the signature to be used for random access to be performed by the mobile station apparatus 200 in handover is selected by the base station apparatus 100, and the signature selected by the base station apparatus 100 is used by the mobile station apparatus 200 for random access between the mobile station apparatus 200 and the base station apparatus 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008029325-A (JP)
Title: New bacterium useful for producing 3-amino-4-hydroxybenzaldehyde, method for producing 3-amino-4-hydroxybenzaldehyde using the microorganism and polymer obtained by the 3-amino-4-hydroxybenzaldehyde
Inventor: HORINOUCHI SUEJI
IPC: C08G73/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a microorganism producing 3-amino-4-hydroxybenzaldehyde (3A-AHBAL) and to provide a method for simply producing 3,4-AHBAL by using the microorganism in a low environmental loading.  <P>SOLUTION: A microorganism to which genes griC, griD and griG existing in the grixazone biosynthesis gene cluster of Actinomycetes are transferred and in which an arylamine N-acetyltransferase gene in a host genome is broken is prepared. The microorganism is cultured to produce 3,4-AHBAL in a medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275839-A (JP)
Title: Image forming apparatus, and toner, carrier and developer used for the same
Inventor: SUGIURA HIDEKI
IPC: G03G9/09
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device and image forming apparatus showing improved photoreceptor filming property (contamination preventing property) in a high-speed output system, capable of performing low temperature fixing and having good toner storage property and winding prevention property at high temperature during fixing, applicable in a wide fixing temperature range and giving sufficiently high fixing strength with a fixing paper, and to provide an image forming apparatus, a process cartridge, toner, carrier and developer capable of printing high-quality images.  <P>SOLUTION: The image forming apparatus includes a fixing device that fixes a visible image on a recording medium with heat and pressure, characterized in that: the system speed is 400 to 3,000 mm/sec; the surface pressure on a fixing medium is 5 N/cm<SP>2</SP>to 90 N/cm<SP>2</SP>; the toner used for forming a visible image contains at least a resin, a colorant and a release agent; the surface occupation rate Tp of the release agent in the toner is 0.1% to 4.0%; and the surface occupation rate Ta of the release agent in the toner when the toner is melted by heating at 150°C is 10.0% to 70.0%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275535-A (JP)
Title: Striking penetration testing device
Inventor: SHIMIZU HARUHIKO
IPC: E02D1/02
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a striking penetration testing device for striking a rod to penetrate into the ground and inspecting the stratum structure and ground strength of the point.  <P>SOLUTION: The striking penetration testing device 1 includes a hammer unit 90 for applying striking force to a hammer 94; a hammer lifting chain unit 80 for guiding the hammer 94 of the hammer unit 90 liftably; a hammer lifting motor unit 50 having a hammer lifting motor 51 which is a drive source of the hammer lifting chain unit 80; and a transmission unit 60 for transmitting the driving of the hammer lifting motor 51 to the hammer lifting chain unit 80. These units are respectively separable and can be conveyed separately. The transmission unit 60 can be mounted to the hammer lifting motor unit 50 only by rotationally operating a main driving shaft 76 provided inside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276099-A (JP)
Title: Conveying device and image forming apparatus
Inventor: OZAWA TORU
IPC: B65H3/54
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device capable of satisfactorily conveying a sheet by making a sheet supplied from a supply path and a sheet stored in a sheet storage section less liable to be conveyed overlappingly, and to provide an image forming apparatus.  <P>SOLUTION: The image forming apparatus 10 includes: a second storage container 80 for storing sheets; a second feed roll 82 for conveying a sheet; a pressing device 12 for pressing the sheet against the second feed roll 82; a second retard roll 84 for separating the sheets conveyed overlappingly; an inverting conveyance path 88 for supplying the sheet to the second feed roll 82; a guide member 94 moving between a first position in which the sheet from the inverting conveyance path 88 is guided to the second feed roll 82 and a second position in which the guide member 94 is retracted from the first position; and a releasing mechanism 126 for releasing the pressing of the sheet stored in the second storage container against the second feed roll, in conjunction with the movement of the guide member 94 to the first position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273473-A (JP)
Title: Electric power steering device
Inventor: YONETANI TAKEAKI
IPC: H02P29/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reducing incompatible sense when a steering wheel is operatively returned after failure of a torque sensor.  <P>SOLUTION: According to the constitution of the electric power steering device 11, existence of operational return of the steering wheel 33 can be determined based on the fact whether or not a variation amount θx of a twist amount of a steering shaft 32 is increased so as to exceed a reference value K1 previously determined before and after failure of the torque sensor 35. Further, when existence of operation/returning of the steering wheel 33 is determined, an attenuation transient instruction value Ib given to an assist motor 19 as an assist instruction value Ix is forcedly made 0. Thereby, giving of assist force from the electric power steering device 11 is stopped and the assist force can be prevented from becoming in the situation of obstruction of the operational return action. Thereby, incompatible sense when the operational return is performed after failure of the torque sensor 35 can be reduced more than ever.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279605-A (JP)
Title: Method and apparatus for manufacturing tire
Inventor: OGAWA YUICHIRO
IPC: B29D30/08
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable to judge whether the shape or weight of a tire constitutional member or a ribbon-like rubber laminated body is good or not in the midway of molding when a green tire is molded by arranging in layers the tire constitutional member and the ribbon-like rubber laminated body, and to allow the final shape or the weight of the green tire to approach a target when it is not good.  <P>SOLUTION: A base tread rubber 62 is formed based on its target shape data by laminating ribbon-like rubbers. The shape of the base tread rubber 62 is measured and a difference between it and the target shape is calculated. When the difference exceeds a tolerance, the target shape data of a cap tread rubber 63 is corrected. Based on the target shape data after correction, the cap tread rubber 63 is formed by laminating the ribbon-like rubbers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283391-A (JP)
Title: Radio shielding plate, and transmission/reception antenna system using the same
Inventor: NOMOTO TOSHIHIRO
IPC: H01Q1/52
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio shielding plate for suppressing the sneak of radio waves between transmission/reception antennas.  <P>SOLUTION: The radio shielding plate 7 is provided between the transmission antenna 2 for emitting radio waves and the reception antenna 4 for receiving the radio waves for relay by the same transmission pole, and the dimension and installation position of the radio shielding plate 7 are stipulated on the basis of the null direction of an emission pattern by the transmission antenna 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281729-A (JP)
Title: Method and device for dyeing plastic lens
Inventor: INUZUKA MINORU
IPC: G02B1/10
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic lens dyeing method using a vapor-phase transfer dyeing method, where lens-yellowing due to heating is suppressed, and the plastic lens is favorably dyed.  <P>SOLUTION: The plastic lens dyeing method includes: a first step to apply a dyeing material with sublimatable dyestuff dissolved or particulate-dispersed on a base body on the basis of color data set by an electronic computer and to obtain a dyeing base body; a second step to set the dyeing base body obtained at the first step in a state that the coated surface of the dyeing base body is made to face the plastic lens in a non-contact state in nearly vacuum, to sublimate the sublimatable dyestuff and vapor-deposit the dyeing base body to the plastic lens by heating the dyeing base body; and a third step to fix the sublimated dyestuff to the plastic lens by irradiating the vapor-deposited surface of the plastic lens on which the sublimated dyestuff is vapor-deposited at the second step with infrared light from one direction and heating the vapor-deposited surface of the plastic lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282775-A (JP)
Title: Transmission electron microscope, and photographing method
Inventor: NAKAZAWA HIDEKO
IPC: H01J37/153
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission electron microscope allowing a continuous visual field image avoiding influence of aberration to be photographed.  <P>SOLUTION: In order to acquire an electron beam image of the whole of a predetermined region of a sample, a region small in aberration is identified in a visual field of a photographing device, and the whole region is photographed as a plurality of continuous visual field images while moving a sample stage by using the region as a unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT