baber/WOPTO huggingface dataset:
Patent JP-2004510694-A (JP)
Title: 免疫抑制性組成物
IPC: A61K31/34
Filed: 2001-05-08
Abstract: 本発明は、イムノフィリン結合性化合物及びギンゴライド化合物を含む組成物、免疫抑制剤を増加させる方法、及び免疫抑制性のギンゴライド化合物についてスクリーニングする方法を特徴とする。ギンゴライド化合物は、ホスホジエステラーゼ阻害剤、血小板活性化因子（ＰＡＦＲ）拮抗剤、及びフリーラジカル捕捉剤からなる群より選択される。
Patent JP-2003202831-A (JP)
Title: Driving circuit for organic electro-luminescence panel
Inventor: ODA SHINKO
IPC: G09G3/20
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL panel having a more excellent configuration than conventional one for preventing deterioration of a formed picture caused by the presence of coupling capacitance of organic EL elements.  <P>SOLUTION: A driving circuit for a passive-matrix-driven organic EL panel provided with at least a plurality of organic EL elements arranged in a matrix form, a current source for supplying current to the organic EL elements, and a voltage source for applying voltage to the organic EL elements, characterized by that the voltage source generates voltage which rapidly rises up to a voltage value of the light-emitting threshold value of the organic EL panel or higher in synchronization with the start of the current supply to the organic EL elements from the current source and thereafter falls with time, and the function of rapidly and sufficiently charging the coupling capacitance of the organic EL elements by the voltage source is made compatible with the function of current-driving the organic EL elements mainly by the current source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206953-A (JP)
Title: Clutch engaging/disengaging device
Inventor: KATO MASAHIRO
IPC: F16D25/08
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch engaging/disengaging device for engagement/ disengagement of a clutch by generating hydraulic pressure in a hydraulic mechanism with the rotation of a driving mechanism, reducing the wear of a piston.  <P>SOLUTION: The clutch engaging/disengaging device 1 comprises a motor 2, a motion changing mechanism 3 consisting of a reducing mechanism 30, a push rod 33 and a connecting mechanism 40 for changing rotating motion into a linear motion, the hydraulic mechanism for putting the clutch in engagement/disengagement with the linear motion of the motion changing mechanism 3, and a load accumulating mechanism 4 for accumulating a load during the linear motion of the motion changing mechanism 3 in one direction and for releasing the accumulated load during the linear motion of the motion changing mechanism 3 in the opposite direction. The connecting mechanism 40 allows the linear motion of the push rod 33 by transmitting the load of the push rod 33 in the axial direction only, out of the load transmitted from the reducing mechanism 30 to the push rod 33, to the push rod 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207721-A (JP)
Title: Attachment for fiberscope
Inventor: MIHARA TOSHIHIRO
IPC: G02B23/26
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment for a fiberscope which is easily connectable to the fiberscope regardless of standards of the kinds of an imaging device.  <P>SOLUTION: The attachment 10 for the fiberscope is provided with a first pedestal 11 which supports the fiberscope 20, a support shaft 12 which is connected to one side of the first pedestal 11 and a second pedestal 14 which is connected to the support shaft 12 and supports the imaging device 30 for outputting the video taken by the fiberscope 20. The second pedestal 14 has a function to slide the support shaft 12. The second pedestal 14 also has a function to regulate the position of the imaging device 30. A connecting member 40 is disposed between an eyepiece 21a of the fiberscope 20 supported by the first pedestal 11 and an imaging lens 30a of the imaging device 30 supported by the second pedestal 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209274-A (JP)
Title: Solar battery power generator for installation on water
Inventor: KUSAKABE TAKAHIRO
IPC: B63B35/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery power generator for installation on water which is gentle to environment and has a simple structure.  <P>SOLUTION: The solar battery power generator is provided with a bottom plate, a frame which can be attached to the bottom plate and in which a ceiling plate can be attached to an upper part, a solar battery module in which solar battery cells are integrated in a planar type, and a module pressing member for pressing the solar battery module. A box member having a space constituted of the bottom plate, the frame attached to the bottom plate and the solar battery module which is pressed against the upper part of the frame by using the module pressing member forms a float for floating the solar battery module on the surface of water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207031-A (JP)
Title: Toothed gear, reduction gear mechanism and electric power steering device
Inventor: KAWANABE AKIHISA
IPC: F16H1/16
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain abrasion of a tooth surface adapted to hold lubricant in a dent for holding the lubricant.  <P>SOLUTION: A long groove 2 in provided in the tooth trace direction on the tooth surface 12 between a central part 12a in the neighborhood of a pitch circle Pw and a tooth bottom 13 and/or the tooth surface 12 between the central part 12a and an addendum 14, the lubricant such as grease, etc., held in the groove 2 is supplied to the central part 12a by centrifugal force at the time of rotation. Thus, it is realized to improve lubricity, to restrain abrasion of the tooth surface and to improve durability of a tooth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208663-A (JP)
Title: Rack for vending machine
Inventor: SHIMAZAKI KENZO
IPC: G07F11/04
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the working efficiency of the combination of each of essential members and to facilitate the mounting of a rack on the casing of a vending machine.  <P>SOLUTION: This rack for vending machine comprises a double side plate-like rack loading member 10 fixed to the top plate 1c of the casing 1 of the vending machine X in suspended state, a lower side-opened rack case 11 stationarily integrated into the rack mounting member 10 and laterally having vertical commodity passages 25 and 25 through a partitioning frame 24 fixed to a rear wall 23, and a vend mechanism support box 13 stationarily mounted on the lower end part of the rack mounting member 10 through a mounting support plate 36 and provided with a vend mechanism installation part 14 for forming a commodity falling carrying-out passage 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210400-A (JP)
Title: Endoscope
Inventor: UZAWA TSUTOMU
IPC: G02B23/26
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To use a reimaging optical system of simple constitution and to eliminate the need for a step of twisting an image fiber bundle 180°.  <P>SOLUTION: The endoscope 10 has an imaging optical system 50 consisting of a plurality of units and an imaging element 17. The imaging optical system 50 comprises having, successively from an object side, at least an objective lens 13, an image fiber bundle 14 and a taper fiber 16. The taper fiber 16 is arranged to face its end face on a smaller side toward the image fiber bundle 14 and to face its end face on a larger side toward the imaging device 17 so as to form the object image from the image fiber bundle 14 to the imaging device 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214439-A (JP)
Title: Bearing for a/t
Inventor: YOSHIDA MASAHITO
IPC: F16C33/46
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing for A/T suitable for an automatic transmission for an automobile.  <P>SOLUTION: In a retainer composed by forming a plurality of oblong pockets 12 on a cylindrically formed retainer body 11, a thickened part 14 satisfying the following conditions is formed at each corner part 12a of the pocket. H1>H2, and 0.02≤H/Dw≤0.2, wherein H1: the end side width of the pocket, H: H1-H2 and Dw: the diameter of a needle roller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215863-A (JP)
Title: Image forming device and image forming method
Inventor: SHIMURA EIJI
IPC: G03G15/01
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method which steadily form a toner image of satisfactory image quality while preventing toner from scattering into the device.  <P>SOLUTION: A high density patch image is formed and the optimum value of a development bias is obtained. Thereafter, the optimum value of exposure energy is obtained. The development bias is set to the thus obtained optimum value, and the image non-formation area potential of a photoreceptor is determined so that a potential difference (reverse contrast potential) between the development bias potential and the image non-formation area potential is constant (step S31). Thus, while toner scatter restriction and thin line image quality are ensured, a line patch image is formed with corresponding exposure energy (steps S33 to S35). Based upon the result of the measurement of the image density, the optimum value of the exposure energy is obtained (steps S36 and S37).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214013-A (JP)
Title: Sliding door unit and method of constructing sliding door
Inventor: YAMAMOTO TAKAO
IPC: E06B1/56
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of a rail and a groove in a floor, easily install a barrier-free sliding door, and particularly make effective a reform.  <P>SOLUTION: A wall 29 before reform comprises a door frame 42 and a door 43 for hinged door (a). The door 43 is removed, vertical materials 45 and 45 and a lateral material 46 are fixed to the right and left sides and the upper end thereof to increase the width and height thereof so as to form a door 1. A door knob 44 is replaced with a door pull 13. A slide unit 15 comprising multiple rows of rails mutually slidable in longitudinal direction is fixed between the upper end part of the door 1 and the wall 29 to form a sliding door unit 40. Now the reform is completed (b). When the door 1 is closed, an opening part 30 is closed, and the slide unit 15 is invisible from the outside. When the door 1 is pulled, the door 1 is moved along the slide unit 15 parallel with each other, the opening part 30 is opened, and an access to the opening part is allowed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215744-A (JP)
Title: Silver halide photographic sensitive material and method for developing the same
Inventor: FUKAWA JUNICHI
IPC: G03C5/31
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material for plate making less liable to adhesion of dirt in development and a method for developing the same, and to provide a silver halide photographic sensitive material for plate making less liable to adhesion of dirt even after development under low replenishment in large quantities or in rapid processing and excellent in processing stability and a method for developing the same.  <P>SOLUTION: In a silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer and a hydrophilic colloidal layer on one side of a support, the silver halide emulsion layer contains a spectral sensitizing dye of formula (1-a) or (1-b) and at least one layer selected from among the silver halide emulsion layer and the hydrophilic colloidal layer contains a compound of the formula Rf-(L<SB>1</SB>)<SB>m1</SB>-(Y<SB>1</SB>)<SB>n1</SB>-X (a specified fluorine- containing surfactant).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210136-A (JP)
Title: Method for producing health nutritive food
Inventor: IBUKI HIKOZO
IPC: A23L1/30
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing liquid health nutritive food that can produce a liquid health nutritive food that can exactly develop health care action by selecting a strain that can efficiently assimilate a substrate as a fermentation microorganism.  <P>SOLUTION: A saccharide prepared by hydrolyzing starch including corn starch with amylase is used as the substrate for a culture medium, to which vegetable juices and yeast as nitrogen sauces are added to prepare the culture medium for the fermentation. The culture medium is inoculated with a fermentation speed including Bacillus subtilis AK (FERM P-18291) (Bacillus natto) and a lactic acid bacterium, fermented and ripened. Then, the formed liquid component is separated as a food concentrate. The prescribed Bacillus natto efficiently assimilates saccharides and the nitrogen source in the prescribed fermentation medium to produce a variety of amino acids, lipoproteins, lipopolysaccharides, lipids, and the like, having a variety of activities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219113-A (JP)
Title: Image reading apparatus
Inventor: MAEDA HIROYASU
IPC: G03B27/54
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve security of necessary installation space of a white refer ence board in an image reading apparatus and troublesome of the installation.  <P>SOLUTION: An LED light source used as a light source 1 of the image reading apparatus is composed of (n) pieces of LEDs mounted on an LED substrate 12. A light quantity of an arbitrarily predetermined part (for instance, 'a block 7') out of the (n) pieces of the LEDs mounted on the LED substrate 12 is designed to have the maximum light quantity. The white standard board 6 with equal or wider width to the LED which has the maximum light quantity, is mounted on the position corresponding to the LED which has the maximum light quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224857-A (JP)
Title: Image pickup unit and image pickup method adopting interlace transfer system
Inventor: SHIRAISHI KENJI
IPC: H04N5/372
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup unit and image pickup method for employing an imaging element adopting an interlace transfer system so as to reduce the image processing time from a first image pickup of the image pickup unit until next image pickup.  <P>SOLUTION: Data of stored electric charges in a CCD 1 are divided into three fields, and data of the first field are transferred. Feature data of the image are extracted by a CCD-I/F 3a in a signal processing section 3 via an image pickup processing section 2. Further, a storage section 4 stores the transfer data. All data of RGB signals of pixels are transferred at the end of transfer of data of the first field and the feature data are acquired. A control value is calculated from the feature data just after start of transfer of the data of the second field. The RGB signal data stored in the storage section 4 are given to a YUV (luminance and color difference signals) conversion section 3c, where the data are converted into YUV signal data on the basis of the feature data at the end of transfer of the data in the second and third fields, a compression processing section 3d compresses the converted data into data with the JPEG format, and header data or the like are attached to the data subjected to JPEG compression and an external storage section 4' stores the resulting data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220347-A (JP)
Title: Tire grinding machine
Inventor: KUNIOKU HIDEO
IPC: B07B1/20
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire grinding machine which can reduce the cost of manufacturing a rotary blade and the cost of regrinding and the like of the rotary blade, can prevent a lowering in grinding capacity of small size rubber pieces, and can avoid the entry of rubber powder into a bearing.  <P>SOLUTION: Rotary plates 11 provided with a cutting tool 12 on its outer periphery are stacked on top of one another while shifting, from rotary plates located on both ends toward a center rotary plate, by a predetermined rotation pitch angle suitable to the size of ground rubber pieces in a direction opposite to the rotation to constitute a rotary blade part 1. This construction can reduce manufacturing and other costs of the rotary blade part and can prevent a lowering in the grinding capacity of the rotary blade part. The provision of a discharge chamber 61 for collecting and discharging the rubber powder can avoid the entry of the rubber powder into a bearing 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229100-A (JP)
Title: Battery
Inventor: FURUYA MASATAKA
IPC: H01M10/058
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact thin-type battery of high energy density.  <P>SOLUTION: This battery is provided with a sheathing container 1, a positive electrode and a negative electrode arranged in the sheathing container, and an electrolyte arranged between them. The positive electrode or a negative electrode active substance layer 4 is formed on the inner surface of the sheathing container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222910-A (JP)
Title: Display unit and display
Inventor: MAEDA SHUICHI
IPC: G02F1/16757
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit which overcomes problems associated with the quality of a light receiving display allowed to use for electronic paper or the like, which have ease of familiarity to eyes like a printed matter and no eye fatigue due to external light while making use of the features of the display, and to provide the display and a displaying method.  <P>SOLUTION: The display unit is formed by sealing a displaying solution formed by dispersing at least one kind or more of particles in a liquid in a transparent cylindrical hollow barrel body having a generally concentric hollow portion. The display has the plurality of units and places the units in such a way that the entire units may be in approximate parallel. The displaying method displays color by providing an electric field corresponding to a picture signal to the display unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219852-A (JP)
Title: Bulbous vegetable-preparing apparatus
Inventor: KIMOTO YASUYUKI
IPC: A23N15/08
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulbous vegetable-preparing apparatus for transporting bulbous vegetables with a transportation member and simultaneously cutting the leaves and roots of the bulbous vegetables, at a low cost in a saved space without sticking cut pieces to the transportation member.  <P>SOLUTION: This bulbous vegetable-preparing apparatus is characterized by comprising a drum type transportation device manufactured by laterally in parallel disposing two pairs each obtained by pressing and disposing two upper and lower drums whose outer peripheries are covered with elastic materials, respectively, so that the outer peripheral contact faces of the elastic materials form an approximately linear line, and forming a nipping and pressing transportation route for nipping and pressing bulbous vegetables from the upper and lower sides from the two right and left approximately linear portions, and a cutting device having rotary cutters which act on the nipping and pressing transportation route to cut the roots and/or leaves of the bulbous vegetables transported via the nipping and pressing transportation route.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228118-A (JP)
Title: Camera
Inventor: UEDA TOSHIHARU
IPC: G03F7/20
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem; a recording/reproducing operation is affected by illumination, as to a magnetic recording/reproducing camera equipped with a display device having an illuminator.  <P>SOLUTION: The adverse effect is prevented by inhibiting the illumination at recording/reproducing magnetic information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226271-A (JP)
Title: Sprocket for driving crawler
Inventor: UENO YOSHIRO
IPC: B62D55/12
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability by efficiently discharging mud or the like between engagement teeth of a sprocket, and mitigating stresses applied to driving projecting parts by the load from the engagement teeth in the crawler driving sprocket which is engaged with the driving projecting parts provided on the inner circumferential side of the endless belt-shaped crawler body to drive a crawler body.  <P>SOLUTION: A guide 11 which is rotated and engaged with side surfaces of the driving projecting parts 9 to prevent transverse deviation of the crawler body 6 is provided, the engagement teeth 12 which are brought into substantial surface contact with the driving projecting parts 9 to transmit the drive force are provided on the side surface of the guide 11 on the outer circumferential side of the sprocket over the circumferential direction D of the sprocket. The engagement teeth 12 are independent from each other, and disposed with intervals in the circumferential direction D of the sprocket so as to form a space H to discharge the mud between the engagement teeth 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231234-A (JP)
Title: Laminator
Inventor: YOKOZAWA MIGAKU
IPC: B32B37/16
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool temperature in a laminator without increasing cost of the laminator or power consumption thereof and to uniformize the temperature distribution of a heating and fixing roller in the laminator performing thermal lamination.  <P>SOLUTION: Louvers 613 are respectively provided to both ends of a roller case 603 for housing a fixing roller. When air streams are formed in the laminator by the rotation of an exhaust fan, the hot air generated by heating stagnated in the roller case 603 moves to the louvers 613 provided to both ends of the roller case 603 to be discharged through the louver of the case of the laminator. That is, both ends made low in temperature as compared with the central part of the fixing roller 5a by the air streams going toward both ends of the roller case 603 from the central part thereof, are heated by the hot air from the central part of the roller case 603 to be allowed to approach the uniform temperature of the central part of the roller case 603.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235032-A (JP)
Title: Distribution information providing method, apparatus, and program thereof
Inventor: SUZUKI YASUYUKI
IPC: H04N21/258
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution information providing method and apparatus, and a program thereof by which users can easily confirm purchased video contents and video contents having been purchased or not yet viewed.  <P>SOLUTION: A storage means 21 of the distribution information providing apparatus 20 stores information with respect to purchased video contents by each video program by each user. Each video program comprises video contents in a plurality of purchase units. When a notice request reception means 24 receives a notice request of a purchase state from a user, a purchased video contents extract means 26 extracts the purchased video contents of the user from the information with respect to each video contents in a purchased purchase unit stored in the storage means 21 and further extracts the video contents within a viewing available period therefrom. A notice means 27 generates list display information as to the video contents extracted and purchased within the viewing available period and informs a user apparatus 10 about it.  <P>COPYRIGHT: (C)2003,JPO