baber/WOPTO huggingface dataset:
Patent JP-2004081608-A (JP)
Title: Air mattress
Inventor: OURA TAKEHIKO
IPC: A61G7/05
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air mattress for surely exhibiting the effect of improving blood circulation in the skin surface of a patient by surely maintaining the disposition state of a cell body to stably support the patient even in the case of being bent and deformed.  <P>SOLUTION: This air mattress A is formed by arranging a plurality of cell bodies formed of a tube having a designated length and expanded by filling of compressed air side by side in the longitudinal direction on a base mat oblong in a plane and connecting the same. The cell bodies adjacent to each other are sequentially set as a group A1 of cells A. The cell groups A1 are sequentially held and fixed by a first annular belt body 4 continuously fitted in the longitudinal direction to the base mat M. The cell bodies opposite to each other in front and in the rear in the adjacent cell groups A1, A1 are taken as one set, and the front and rear cell bodies are held and fixed by a second annular belt body 5 continuously fitted in the longitudinal direction to the base mat M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087398-A (JP)
Title: Method of manufacturing twist electric wire and manufacturing apparatus
Inventor: TANAKA HIRONOBU
IPC: H01B13/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a twisted electric wire which twists a plurality of electric wires together at uniform pitches.  <P>SOLUTION: The manufacturing apparatus comprises a driving means 2 for revolving a plurality of electric wires with their lengths aligned with a rotary axis, grippers 10 for gripping the ends of the plurality of electric wires, first and second twisters 52, 62 movably disposed between the two grippers for twisting the plurality of electric wires, a rotary shaft 7 driven by a rotation force from the driving means for revolving the plurality of electric wires in the first and the second twisters, and first and second shifting shafts 8, 9 for shifting the first and the second twisters from positions adjacent to the grippers to mid positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094409-A (JP)
Title: Card use registering device, card use managing device, card use management method, and card use managing program
Inventor: MAEDA MAMI
IPC: G06Q20/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card use registering device for preventing the user of a card from being impersonated.  <P>SOLUTION: The system is provided with a registering part in which card identification information for identifying a card applied to a card and user identification information for identifying a user being the user of the card are registered so as to be made to correspond to each other, an authenticating part for authenticating whether or not the combination of user identification information inputted from the user and the card identification information of the card to be used is made to correspond to each other by referring to the information registered by the registering part at the time of using the card, and a service provision permitting part for permitting the provision of the service corresponding to the use of the card when the authentication is established by the authenticating part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092744-A (JP)
Title: Shell-shaped needle roller bearing and manufacturing device for shell-shaped outer ring
Inventor: HINOHARA SHIN
IPC: F16C33/58
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shell-shaped needle roller bearing properly operable, when integrated into a housing, without reducing the dynamic rated capacity of the bearing while suppressing its deformation, and a manufacturing device for shell-shaped outer ring.  <P>SOLUTION: The rigidity of this shell-shaped needle roller bearing is reduced by thinning, in a shell-shaped outer ring 12, the thickness t1 of a center part 12c having the rolling raceway surface of a needle roller 13. Accordingly, when the shell-shaped roller bearing 11 is integrated into the housing 8 relatively easy to deform, a bad influence such as deformation of a piston hole 8b can be suppressed. On the other hand, the thickness t2 of axial ends 12a and 12b of the outer ring 12 is set larger than the thickness t1 of the center part 12c having the rolling raceway surface of the needle roller 13, whereby the run-on of the needle roller 13 to the folded end parts 12a and 12b of the outer ring 12 in operation can be suppressed even if the outer diameter d of the needle roller 13 is increased to ensure a long life, and the smooth operation of the roller bearing 11 can be ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093778-A (JP)
Title: Image forming apparatus
Inventor: HACHISUGA TOSHIJI
IPC: G03G15/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of steadily preventing image omission during transfer, which is caused by a releasing agent, while exhibiting three effects obtained by a proposal disclosed in Japanese Patent Publication bulletin No.2000-39778.  <P>SOLUTION: The image forming apparatus is provided with a powder application device 100 which applies magnetic powders onto an intermediate transfer belt 41, and a powder removal device 120 which removes the magnetic powders applied to the surface of the intermediate transfer belt. Further, each time that both-sided printing on ten transfer sheets is finished, the magnetic powder is applied and removed. Thereby, silicone oil is removed from the surface of the intermediate transfer belt together with the magnetic powder. The amount of silicone oil on the surface of the intermediate transfer belt is made smaller than 0.15[Kcps] which is a threshold at which image omission occurs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091849-A (JP)
Title: Treatment apparatus
Inventor: KAWANAMI HIROSHI
IPC: H01L21/285
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus which can perform a gas exchange at high speed by reducing the volume in a treating vessel.  <P>SOLUTION: The treatment apparatus 1 has the treating vessel 2 for treating a wafer by supplying treating gas to the wafer arranged in the vessel. A susceptor 4 on which the wafer 3 is placed is arranged as a functional member necessary for the treatment of the wafer 3 within the treating vessel 2. The susceptor 4 is fixed by a supporting member 5 to the base surface of the treating vessel 2. The volume of the treating vessel 2 is reduced by arranging spacer members 20 and 21 around the susceptor 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093825-A (JP)
Title: Liquid crystal display and its manufacturing method
Inventor: ARAMATSU YOSHIAKI
IPC: G02B5/30
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having high display quality by bonding a polarizing plate in a simple configuration even when the liquid crystal display is upsized, and to provide its manufacturing method.  <P>SOLUTION: The liquid crystal display and its manufacturing method can have high display quality and can reduce a manufacturing cost by bonding the polarizing plate 14 on the outside of a reinforcing substrate 13a at the front side of a large-sized liquid crystal panel, and bonding polarizing plates 15 composed of a plurality of polarizing plates 15a-15d on the outside of a reinforcing substrate 13b at the rear side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093917-A (JP)
Title: Zoom lens
Inventor: MIZUGUCHI KEIKO
IPC: G02B13/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which is suitable for photographic systems, such as video cameras and electronic still cameras, using solid-state image sensors, etc., is short in overall length and has excellent optical performance and a variable magnification ratio of about three times.  <P>SOLUTION: The zoom lens has, successively from an object side, a first lens group G1 having negative refracting power, a second lens group G2 having positive refracting power, and a third lens group G3 having positive refracting power. The lens group G1 consists of one negative lens L11 and one positive lens L12 alone; the lens group G2 has at least two positive lenses L21 and L22, and at least one negative lens L23, and the lens group G3 consists of one lens L31. In the variable power from a wide angle end state to a telephoto end state, the spacing between the lens group G1 and the lens group G2 is reduced and the spacing between the lens group G2 and the lens group G3 is expanded. In addition, the lens group G3 is fixed. The zoom lens satisfies prescribed conditional expressions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091425-A (JP)
Title: Foliar spraying agent and method for producing the same
Inventor: HARA TOYOKI
IPC: A01N63/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a foliar spraying agent which is applicable without anxiety also to plants such as organically grown vegetables.  <P>SOLUTION: Water is added to a herb and honey and these components are mixed (in a step S14) and fermentation of the mixture is carried out (in a step S15) and filtration of the fermentation mixture is carried out (in a step S16) and the fermentation product is mixed with a material obtained by distilling bamboo vinegar and removing the tar content (in a step 17) to produce the foliar spraying agent. The foliar spraying agent is diluted in a prescribed magnification and the diluent is sprayed to plants. Effects of sterilization of plants such as organically grown vegetables, avoidance of insect pests or plant activation can be exhibited by controlling the diluting amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104209-A (JP)
Title: Moving picture display apparatus
Inventor: ONO JUNICHI
IPC: G09G3/36
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive moving picture display apparatus capable of displaying a natural and sharp moving picture video image even at a low temperature.  <P>SOLUTION: While a temperature detector 4 detects a temperature around a liquid crystal display device 3, a camera 1 images a dead zone around a vehicle. When the temperature detected by the temperature detector 4 is low, a frame rate adjustment means 5 in an image processing circuit 2A stepwise thins frames to decrease a frame rate of a moving picture video image imaged by the camera 1. The liquid crystal display device 3 displays the moving picture video image whose frame rate is thus adjusted. Decreasing the frame rate ensures display quality when the viscosity of the liquid crystal display element of the liquid crystal display device 3 is increased when the vehicle is at a low temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101947-A (JP)
Title: Positive photosensitive composition
Inventor: FUJIMORI TORU
IPC: H01L21/027
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive composition whose development defects are suppressed and whose post-exposure temporal line width variation is improved.  <P>SOLUTION: The positive photosensitive composition contains (A) an acid producing agent which produces acid by irradiation with an active light beam or radiation, (B) a fluorine-containing resin which has a structure having a substituting fluorine atom at a main chain and/or a side chain of a polymer skeleton and has a group dissolved through the operation of the acid to increase in solubility for an alkali liquid developer, and (C) at least two kinds of basic compounds having different structures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154473-A (JP)
Title: Friction stirring and joining method, and vehicle body manufacturing method
Inventor: ESUMI MASAKUNI
IPC: B23K101/04
Filed: 2002-09-11
Abstract: PROBLEM TO BE SOLVED: To realize excellent joining even when a space of butted parts of two members. SOLUTION: Two members 10 and 20 are cut by a cutting tool 60 along butted parts thereof. A filler 30 is inserted in a space 40 formed by the cutting, projecting parts 12 and 22 are pressed by a roller 70, and the projecting parts 12 and 22 are caulked to fix the filler 30. Next, the projecting parts 12 and 22 and the filler 30 are subjected to friction stirring and joining by a rotary tool 80. In place of the cutting, the filler may be embedded in the space by the welding. Alternatively, two members are brought close to each other by the cutting, and subjected to the friction stirring and joining.
Patent JP-2004102117-A (JP)
Title: Dust-proofing device of optical system for interferometer and interferometer system provided with the same
Inventor: UEKI NOBUAKI
IPC: G02B7/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust etc., from adhering to optical parts, such as collimator lenses, by arranging light transmission plates for dust proofing between a plane reference plate and the collimator lenses so as to intersect obliquely with the axial direction of parallel luminous fluxes.  <P>SOLUTION: A first luminous flux exit/imaging optical system 3 is dust-proofed and hermetically closed from the ambient space by a casing 30 having an aperture for light emission existing in front of the collimator lens 34 and the light transmission plate 36 for dust-proofing arranged to intersect obliquely with the optical axis L so as to close the aperture. In a similar embodiment, a second luminous flux exit/imaging optical system 4 is dust-proofed and hermetically closed from the ambient space by the casing 40 and the light transmission plate 46 for dust-proofing. Also, a reflection mirror 6 and its moving mechanism are dust-proofed and hermetically closed from the ambient space by the casing 60 and the light transmission plate 61 for dust-proofing, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105323-A (JP)
Title: Shoes and its manufacturing method
Inventor: DAIREI TAKESHI
IPC: A43D3/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide shoes which fit the individual's feet at a low cost.  <P>SOLUTION: A sock-shaped upper part 2 is formed by placing a first woven part 3 in which first synthetic resin fibers with a low softening point are woven from a heel part to a toe part through the instep part of the shoe. The upper part 2 is molded into a desired three-dimensional shape by treating the upper part 2 with heat and hardening the first woven part 3. The shoes 1 are constituted after a sole 9 is attached firmly to the bottom part of the upper part 2. In this case, the production cost is reduced not only by eliminating the labor for cutting and sewing a sheet material but by commonly using one kind of the upper part for shoes of a plurality of sizes. Moreover, the shoes with the upper part fitting the individual's feet, or personally fitted shoes, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106289-A (JP)
Title: Image forming apparatus
Inventor: TSUTSUMI TAKAHIRO
IPC: H04N1/40
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which correction processing of bow or skew can be carried out with a small memory capacity while minimizing degradation in the quality of an output image.  <P>SOLUTION: Noncompressed image data and image data compressed at a data compressing section 31 are sent to an image data selecting section 32. Correction amount of bow or skew is sent from a color gap amount calculating section 33 to the image data selecting section 32. At the image data selecting section 32, the correction amount is compared with a preset threshold value and the compressed image data is selected if the correction amount is larger otherwise the noncompressed image data is selected. At a color gap correcting section 36, address control for accessing a color gap correction memory 34 is performed based on the correction amount and the image data is read out. At a data developing section, compressed image data is developed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114162-A (JP)
Title: Finely processed diamond element and production method for the same
Inventor: NISHIBAYASHI YOSHIKI
IPC: B82B3/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finely processed diamond element with a shape to improve emission efficiency.  <P>SOLUTION: The diamond element 1 comprises a substrate 11 and a plurality of diamonds in the shape of a square pole 12 (fine protrusion) with flat side surfaces which are arranged at the same intervals on the substrate 11. An end surface 12f is a square in shape which has a long side with a length of a nm and a short side with a length of ka nm, and a thin film 13 of SiO<SB>2</SB>is formed on the side surface on the short side. The length a nm of the long side and the length ka nm of the short side satisfy formulas (1) and (2). Wherein, C<SB>1</SB>is a distance nm of one circuit on which light generated inside the square pole 12 turns around the same rotary passage while it is being reflected by the side surfaces of the square pole 12; n is a optional positive integer; λ is an emission peak wavelength λnm of the diamond configuring the square pole 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120208-A (JP)
Title: Telephone system
Inventor: ISAKI TAKESHI
IPC: H04W8/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone system capable of easily registering a newly extended slave unit under multi-channel control.  <P>SOLUTION: The telephone system is provided with a master unit 1 which can communicate with a destination through a public telephone line 28 and slave units 2 which can be connected to the master unit 1. When registering the newly extended slave unit 2, the master unit 1 transmits a registration command denoting registration of the slave unit 2 to the slave unit 2 to be newly registered, and when the master unit 1 receives no reply command from the slave unit 2, the master unit 1 selects other channel than a channel shared with the slave unit 2 and again transmits the registration command through the selected channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117126-A (JP)
Title: Hydrocarbon sensor and method for using the same
Inventor: ISHIHARA TATSUKI
IPC: G01N27/416
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrocarbon sensor having excellent sensitivity and selectivity.  <P>SOLUTION: This hydrocarbon sensor has a perovskite type crystal structure, and is expressed by a general formula (La, Sr)(Ga, Mg, M)O<SB>3-δ</SB>wherein M is at least one kind of transition metals. Assuming that the total of Ga, Mg and M in terms of each oxide is 100 mol%, the sensor is equipped with a solid electrolyte body having M of 6-14 mol%, and a pair of electrodes provided in contact with the solid electrolyte body and having the difference in each catalyst activity. Ni is especially preferable as the transition metal, and in the case of Ni, even a small solid-soluble quantity, for example, in the case of 2-14 mol%, is acceptable. The electrode having relatively higher catalyst activity between the pair of electrodes comprises Pt, and the electrode having relatively lower catalyst activity preferably comprises La<SB>1-x</SB>Sr<SB>x</SB>CoO<SB>3</SB>(wherein x is 0.3-0.5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117022-A (JP)
Title: Jungle gym
Inventor: ARAKI KATSUMI
IPC: A63B17/00
Filed: 2002-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a jungle gym capable of being accommodated in a small space and easily assembled. SOLUTION: This jungle gym is provided with a main frame body formed by connecting connection rods respectively extended in the vertical direction and the horizontal direction in the shape of an approximately cubic or cuboid frame body as a whole, and a sub-frame body mounted turnably on one of the connection rods of the main frame body, and folded in a state of following the main frame body.
Patent JP-2004118521-A (JP)
Title: Reception management device
Inventor: SHIOBARA KOJI
IPC: G06Q50/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily and clearly display an overall state no matter how many changes of individual states there are, in a display with a limited display area.  <P>SOLUTION: This reception management device has an individual state management means for managing reception events which occur at all times, as the individual states, and an overall state management means for managing the individual states together as the overall state, and shows the overall state in a display pattern of a traffic signal to an operator. The overall state can thereby be easily and clearly displayed no matter how many changes of the individual states there are in the display with the limited display area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188155-A (JP)
Title: Via etching method for organic silica glass
Inventor: THOMPSON KEITH J
IPC: H01L23/522
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To reliably perform etching and to prevent copper from diffusing in a dielectric layer because of over-etching with respect to via etching of organic silica glass.  <P>SOLUTION: When plasma etching a wafer having a substrate, an etch stopper layer, an organic silica glass layer and a photoresist layer, components of mixed material gas are changed between a first stage and a second stage. In this way, high-speed etching is performed in the first stage and the selectivity of gas materials for the second stage is increased for preventing over-etching. Via etching can be reliably performed as a whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118641-A (JP)
Title: Contents management information generating method and contents management information generating program
Inventor: KINOSHITA HARUHIKO
IPC: G06Q50/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and effectively manage the contents such as movie data used in various use modes.  <P>SOLUTION: In contents management information generating processing, a contents management agent server reads out initial information on the contents C when a movie by the contents C passes a prescribed period from a release day; next, extracts respective use result information whose initial information is in the same level as the initial information of the contents C from a database; and generates contents management information including a calculation result by calculating an average value of a use result with respective use modes by using the extracted use result information. A contents management agent determines in which use mode the contents C are used by predicting the use result when used in the other use mode in the future on the basis of this contents management information, and can thereby easily and effectively manage the contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121361-A (JP)
Title: Buckle
Inventor: SEKIGUCHI JINICHI
IPC: A44C5/20
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent unexpected separation of a separation part and coming-off by magnetic and mechanical locking function between its buckle members.  <P>SOLUTION: The buckle has a first buckle member 1 and a second buckle member 2 which are detachably coupled to each other. The first buckle member 1 is provided with a hook member 7 and a first magnet 5 and the second buckle member 2 is provided with an insertion hole 12 for the hook member 7, a locking part 13 and a second magnet 11 facing the first magnet 5. When the first buckle member 1 and the second buckle member 2 are fitted to each other, the first magnet 5 and the second magnet 11 are transferred to a position where the hook member 7 is locked by the locking part 13.  <P>COPYRIGHT: (C)2004,JPO