baber/WOPTO huggingface dataset:
Patent JP-2003240098-A (JP)
Title: Assembly including spindle and moving nut
Inventor: KRAUSE REINHARD
IPC: F16H25/20
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly including a spindle and a moving nut.  <P>SOLUTION: This assembly includes the spindle 10 and the moving nut 26 positioned on the spindle 10. The spindle 10 and the moving nut 26 is made of a plastic, and at least one of the two components 10, 26 has elasticity. The spindle 10 has a slot 15 which prevents the moving nut 26 from getting stuck on the spindle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004236409-A (JP)
Title: Carbon base material
Inventor: TANAKA HIROAKI
IPC: C04B37/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon base material for making a connection to a metallic material strong so as to connect the metallic material to the surface of the carbon base material.  <P>SOLUTION: The carbon base material 1 is connected to the metallic material 5 by integrally forming the carbon base material 1 with a carbon layer 2 and a metal layer 3 together with the heads 4a of pins 4 as connectors on the surface of the carbon layer 2 at the side for connecting the metallic material 5 by sintering, inserting the shafts 4b of the pins 4 exposed to the exterior by projecting the shafts 4b of the pins 4 from the metal layer 3 into through holes 5a perforated at the metallic material 5, and caulking the inserted distal ends of the pins 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231466-A (JP)
Title: Hydrogen generating material and method and apparatus for generating hydrogen
Inventor: IIZUKA KAZUYUKI
IPC: C01B3/08
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generating material capable of stably generating hydrogen from water at a room temperature without by-producing carbon monoxide or carbon dioxide and a method and an apparatus for generating hydrogen.  <P>SOLUTION: The hydrogen generating material contains aluminum powder and calcium oxide powder and the blending ratio of the aluminum powder per 100 wt.% in total of the aluminum powder and the calcium oxide powder is ≤85 wt.%. The method of generating hydrogen includes a process for preparing the hydrogen generating material and a process for generating hydrogen by adding water to the hydrogen generating material. The hydrogen generating apparatus has a vessel for housing the hydrogen generating material, a pipe line for introducing water into the vessel and a pipe line for discharging hydrogen generated in the vessel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229992-A (JP)
Title: Multifunctional insole
Inventor: KAWAKAMI YUKARI
IPC: A61F5/10
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a half insole having functions as the insole for ladies' shoe with a heel, namely, retaining/stabilizing functions of the heel and holding/reinforcing functions of the arch of the foot, reducing the burden applied to the root part of the foot fingers, preventing its deviation in the shoe, having superior walking property comprehensively preventing the hallux valgus and the like and being good for the foot health.  <P>SOLUTION: This half insole is provided with an outline of the sole in a range from the heel back end to a position near the head of the metatarsal bone, and comprises an elastic or viscoelastic pad with soft cushioning performance integrally having a heel stabilizing recess, a foot arch supporting projection, a projection near a position between inner instep and outer instep sides in a boundary part between the foot arch range and the heel range, and a projection near the position of a second head of the metatarsal bone.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232386-A (JP)
Title: Base isolation structure of wide area response
Inventor: YAMAMOTO MASAFUMI
IPC: F16F15/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation structure that displacement in an earthquake is adaptable in a wide range from a small amplitude to a large amplitude.  <P>SOLUTION: A base isolation layer of a base isolation structure is provided with a base isolation device. Attenuation devices for a micro amplitude absorbing vibration energy in the deformation of the micro amplitude within a specified limit are placed side by side. The attenuation device for the micro amplitude has a supporter in which the transmission of an attenuation force is intercepted by deformation exceeding the limit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231398-A (JP)
Title: Unloading device and truck
Inventor: NAGATA YOSHIHIRO
IPC: B65G25/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unloading device with a hydraulic hose causing no sliding wear on the hydraulic hose and no failure in transmitting signals due to an electric signal cable, and to provide a truck using the same.  <P>SOLUTION: A thrust member 4 is moved outward when moving a movable plate 2 outward and the thrust member 4 is stopped at this position when moving the movable plate 2 homeward. Thus, loads are pushed out to the side of an unload opening portion 15. There is provided the hydraulic hose 93. A hose reel 92 on which the hydraulic hose 93 is wound is arranged on the side of the thrust member 4. The hydraulic hose 93 is delivered from the hose reel 92 onto the movable plate 2 where it is placed. The hydraulic hose 93 is connected at its delivery end to a fixing portion 109 on the counter side to the opening portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003311118-A (JP)
Title: Adsorbent with heat accumulation function and manufacturing method therefor
Inventor: SEKI KENJI
IPC: C09K5/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latent heat accumulation type adsorbent capable of improving the filling amount of an adsorbent and the classification (separation) of a heat accumulation material and the adsorbent and having a higher adsorption and storage capacity.  <P>SOLUTION: The latent heat accumulation type adsorbent comprises a heat accumulation material, which is obtained by microencapsulating a phase change substance generating the absorption and discharge of latent heat corresponding to a temperature change, and the adsorbent and the heat accumulation material having a particle size smaller than that of the adsorbent adheres to the surfaces of particles of the adsorbent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222532-A (JP)
Title: Navigation device
Inventor: FUTAMURA MITSUHIRO
IPC: G08G1/0969
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily decide the direction for reaching the destination.  <P>SOLUTION: This navigation device has a destination setting means for setting the destination, a scroll detection means for detecting existence of scroll operation of a map screen, and an information means for informing of the direction of the set destination on a prescribed position in the map screen, when the existence of the scroll operation is detected by the scroll detection means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004238948-A (JP)
Title: Earth retaining implement for seeding and planting face of slope, and method of seeding and planting face of slope
Inventor: IMAMURA TOZABURO
IPC: A01G9/28
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To make construction work safe and efficient by positively and efficiently fixing an earth retaining implement to the face of a slope with extremely simple structure.  <P>SOLUTION: This earth retaining implement for seeding and planting the face of a slope is provided with a pair of wooden plates 1 and an anchor 2. One wooden plate 1 has a connecting projecting part 4 at a wide edge 3, and the other wooden plate 1 has a connecting cutout part 5 at a wide edge 3 to guide and connect the connecting projecting part 4. A projecting part 7 projected outside from a connecting corner 6 with the connecting projecting part 4 and connecting cutout part 5 connected in the state of putting the connecting projecting part 4 of one wooden plate 1 into the connecting cutout part 5 of the other wooden plate 1, is provided projecting from the wide edges 3 of both wooden plates 1. In the earth retaining implement, the connecting projecting part 4 is put in the connecting cutout part 5, and the projecting part 7 is projected in a V-shape from the connecting corner 6 to form a V-shaped projecting part 8. An anchor 2 insert-fixed to the face of a slope 15 is disposed at the inner surface of the V-shaped projecting part 8, and the V-shaped projecting part 8 of the pair of wooden plates 1 is fixed to the face of the slope 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004065238-A (JP)
Title: Method for introducing peptide, dna protein complex or metallic fine particle into prokaryotic cell by using transfection reagent
Inventor: KAWADA ETSUKAZU
IPC: C12N15/09
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To simply, safely, and efficiently introduce a peptide, a DNA protein complex or a metallic fine particle into a prokaryotic cell having a cell wall consisting mainly of a peptideglycan.  <P>SOLUTION: A method comprises introducing the peptide, the DNA protein complex or the metallic fine particle into the prokaryotic cell having the cell wall consisting mainly of the peptideglycan, wherein the method is conducted in coexistence of a transfection reagent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004236909-A (JP)
Title: Table for placing merchandise
Inventor: NAKAE YASUSHI
IPC: A47F7/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise placing table for reliably grasping tires of different widths or merchandise in a similar shape.  <P>SOLUTION: A merchandise placing table 10 comprises two units 11, 12 of the same shape. Each unit 11 consists of: a side board 11a; and a pair of connection boards 11b, 11c which are nearly perpendicularly projected from the side board 11a in the same direction and have oblong holes 11d in the projecting direction. An elastic fastener 13 using a coil spring, a bolt, and a nut is put through each oblong hole 11d, and the opposing connection boards 11b, 12b, and 11c, 12c are fastened, so that both the units are elastically fastened and assembled. Thus, when the merchandise such as the tire is placed on the assembled merchandise placing table, each unit is rotated with the fasteners as a center. The upper parts are moved inward so as to reliably grasp the side surfaces of the merchandise such as the tire from both sides.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239807-A (JP)
Title: Blanket module structure for nuclear fusion reactor
Inventor: OSAKI TOSHIO
IPC: G21B1/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the requirement of executing slit working for reducing the electromagnetic force requiring an expensive technique of high-level such as blanket structure, to eliminate the requirement of adopting the first separated type wall structure requiring the complicated leg structure, to eliminate the requirement of using a large HIP device by only replacing for a damaged portion when damaged partially, and to eliminate, in addition thereto, the requirement of working a cooling passage for letting cooling water flow in a rear wall part.  <P>SOLUTION: In this blanket module structure for a nuclear fusion reactor, a shielding blanket module is finely divided in a toroidal direction into a large number of shielding facets, attaching legs protrude in both upper and lower end parts of a rear face in each poloidal direction, the large number of shielding facets are juxtaposed with a fixed dimension of space in the toroidal direction to be fixed by welding to protruded parts provided in both front face upper and lower end parts of a rear wall by the attaching legs, and a cavity is formed with respect to the rear wall. Each of the shielding facets comprises the first wall of a U-shape and a boxlike shielding body, the first wall is engagedly attached to the shielding body, and is integrated by HIP joining.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003240151-A (JP)
Title: Control method of valve element and valve assembly
Inventor: BLOMBERG URBAN
IPC: F16K31/06
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which an operation amplitude of an additive force generating vibration is adapted to an operation condition of a valve and a mechanical characteristic of an individual valve, and also to provide a solenoid valve.  <P>SOLUTION: In this method, a friction reducing operation is adapted in a valve assembly having a movable element 8 in supporting devices 14 and 16 for establishing an opening degree of the valve 44. The friction reducing operation includes vibration of the element 8 for changing the opening degree of the valve 4 in response to a braking force having a known maximum amplitude provided for the element 8. A temporary variable of a parameter indicating the opening degree of the valve 44 is monitored during a measuring period of a plurality of individual braking forces having different maximum amplitude. An operation amplitude of the braking forces is derived at the maximum amplitude for minimizing the monitored variable, and the known maximum amplitude is set at the operation amplitude.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004247917-A (JP)
Title: Simultaneous two-way transmission system and method for regulating phase difference of transmission reception waveform in the same system
Inventor: YAMA TAKAYUKI
IPC: H04L5/14
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable transmission even when high-speed transmission is performed.  <P>SOLUTION: The system has a delay circuit 100 in which a simultaneous two-way transmission circuit delays a transmission signal of an own station just for a delay amount set by a delay set value inputted externally and outputs it; a pseudo-transmission circuit 101 for performing false generation of the transmission signal of the own station at a connecting point between the simultaneous two-way transmission circuit of the own station and a transmission path and outputting it by using the transmission signal of the own station outputted by the delay circuit 100; a phase comparison circuit 102 for comparing a phase of the transmission signal of the own station outputted from the pseudo-transmission circuit 101 and the phase of a receiving signal from an opposite station and outputting a phase comparison result; and a delay regulating circuit 103 which, in the phase regulation, alters a delay set value to be outputted to the delay circuit 100 and regulates a delay regulation value on the basis of a relationship between the altered delay set value and the phase comparison results outputted from the phase comparison circuit 102 so that transition timings of a waveform of the transmission signal of the own station and a waveform of the reception signal from the opposite station do not overlap each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246037-A (JP)
Title: Image forming apparatus
Inventor: YAMADA CHIAKI
IPC: G03G15/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which forms a high quality image by restricting, even in a low-temperature low-humidity environment, ununiform electrification due to abnormal discharge caused near the contact part of an electrifying member and a member to be electrified.  <P>SOLUTION: In a cylindrical brush electrifier 12 which is constructed in such a manner that an electrifying brush 22 made of semiconductive fiber comprising a mixture of a synthetic resin material and a conductive material is wrapped on the external circumferential surface of a cylindrical, conductive support 21, a screen member 23 is disposed in a gap between a photoreceptor 11 and the electrifying brush 22. The screen member 22 is disposed in contact with both of the electrifying brush 22 and the photoreceptor 11, and controls the gap distance between the electrifying brush 22 and the photoreceptor 11 by the thickness of the screen member 23, thereby preventing abnormal discharge. The screen member 23 is made of an insulating material. The thickness of the member 23 is preferably 400 μm or less. The position where it is inserted is upstream in the direction of the movement of the surface of the photoreceptor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243694-A (JP)
Title: Reversible thermosensitive recording medium and image forming apparatus
Inventor: SHIBUYA TAKESHI
IPC: B41M5/337
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium which is excellent in high-speed erasability and excellent in stable high-speed erasability even in a low-temperature and low-humidity environment, and an image erasing apparatus for the reversible thermosensitive recording medium.  <P>SOLUTION: In this reversible thermal recording medium, a thermal recording layer, which enables the reversible formation of the state of relative color development and the state of color erasing by virtue of a heating temperature and/or a difference between cooling speeds after heating by using an electron-donating coloring compound and an electron-accepting compound, is provided on a substrate; and cyclodextrin, and/or sugar alcohol or a polymer thereof are/is contained as a color development and color erasing control agent in the recording layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248699-A (JP)
Title: X-ray imaging method and x-ray imaging system
Inventor: HONDA BON
IPC: A61B6/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phase contrast image using an X-ray tube widely used on a normal medical site and to adapt this imaging technique to enhance the image quality of an X-ray image.  <P>SOLUTION: Magnifying imaging is performed using X rays having no coherence radially diffused from an orifice having a finite size and a phase contrast is formed on the half-shadow blur on the magnified imaged surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253526-A (JP)
Title: Slide device and electronic instrument employing slide device
Inventor: KUBOTA NAOMOTO
IPC: H04M1/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide device in which one member is combined with another member slidably and freely of opening and closing while easily realizing smooth sliding without providing any positioning mechanism, and provide an electronic instrument employing the slide device.  <P>SOLUTION: The slide device is constituted so that a first member 1 is superposed on a second member 2 slidably through a guide section 3, and the second member 2 is moved slidingly with respect to the first member 1 from a superposed and closing state wherein the first member 1 is covered and closed by the second member 2 whereby a sliding and opening state is realized by exposing the superposed surface of the first member 1. In this case, the first member 1 and the second member 2 are constituted so that until one end of an elastic member 4 is connected to the first member 1 and the other end is connected to the second member 2, then, the first member 1 is slid with respect to the second member 2 by a predetermined length, a closing energizing wherein the second member 2 is moved to return into the superposed and closing condition is generated. When the second member 2 is slid by the predetermined length, a moving and opening energizing, in which the second member is energized so as to move into the opening and sliding direction on the contrary, is generated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248583-A (JP)
Title: Self-propelled spreader
Inventor: KOGA HARUO
IPC: A01M7/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled spreader functioning to easily spread a liquid such as an agrochemical or water in a farming field where farm crops such as fruits/vegetables while reciprocatingly traveling on a path W between adjoining ridges without requiring unnecessary labor including piling.  <P>SOLUTION: The self-propelled spreader has a traveling vehicle body 1 which includes a magnetic sensor 11 as a detective means and a controller carrying out a travel control of the vehicle body 1 based on the information detected by the sensor 11, wherein a flexible tube 6 wrapped around a reel mounted on the vehicle body 1 is stuck with a pair of permanent magnet thin pieces 24a and 24b detectable by the sensor 11 at appropriate intervals along the longitudinal direction of the flexible tube 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003338583-A (JP)
Title: Semiconductor device, its manufacturing method, circuit board, and electronic equipment
Inventor: IMAI HIDEO
IPC: H01L23/12
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method capable of obtaining a narrow pitch without bringing adjacent bumps into contact with each other in the case of mounting bumps formed on a pad.  <P>SOLUTION: In the semiconductor device having the bumps formed on the pad 12, each bump 40 has a 1st metal layer 30 connected to the pad 12, and a 2nd metal layer 36 formed on the upper surface of the 1st metal layer 30. An angle θ formed by the upper surface of the 1st metal layer 30 in a position where the upper surface of the 1st metal layer 30 is brought into contact with the surface of the 2nd metal layer 36 and the surface of the 2nd metal layer 36 is set 90° or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004252756-A (JP)
Title: Object interference expression device
Inventor: NAKADA KATSUHIKO
IPC: G06F17/50
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a user recognize the degree of interference by means of an expression form corresponding to the degree of interference between a plurality of objects.  <P>SOLUTION: This object interference expression device expressing interference between a plurality of moving objects by means of simulation inside a virtual space is provided with an expression form storage part 80 associating the expression form for expressing the degree of each interference with the interference degree of a plurality of objects, an interference degree computing part 70 computing the interference degree of a plurality of moving objects by simulation, and an expression control part 90 performing control so that the interference degree is expressed by using the expression form, which is selected from the expression forms stored in the expression form storage part 80 and matches the interference degree computed by the interference degree computing part 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250622-A (JP)
Title: Resin composition
Inventor: SUGIMURA MASAHIRO
IPC: C08K5/101
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for lenses having a high refractive index and a high Abbe's number and having improved mold-release characteristic and metering stability at the time of molding.  <P>SOLUTION: The resin composition contains 100 pts.wt. of (A) a resin comprised of specific proportions of a phosphonic acid residue, a divalent phenol residue, and a carbonate residue and 2-0.001 pt.wt. of (B) a chosen fatty acid ester compound. Preferably the resin of the component (A) contains a phosphonite residue and the mole ratio of the phosphonite residue occupying in the resin is equal to or less than that of the phosphonic acid residue.  <P>COPYRIGHT: (C)2004,JPO&NCIPI