baber/WOPTO huggingface dataset:
Patent JP-2003343507-A (JP)
Title: Fluid pressure driving device
Inventor: YUSHIMO ATSUSHI
IPC: F15B11/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pressure driving apparatus which uses low viscous fluid such as water or the like as working fluid, wherein the amount of flowing working fluid is precisely controllable in a fine position range of a flow control valve during a low flowing rate of the working fluid at a low output of a fluid pressure motor, and at an easy means and a low cost.   <P>SOLUTION: The fluid pressure driving apparatus is provided to supply low viscous fluid discharged from a fluid pressure pump to a fluid operating equipment through a working fluid passage preparing a flow regulating device, and to operate the fluid operating equipment. The flow regulating device is provided with passages having different sectioned sizes between a fluid inlet and outlet of the low viscous fluid in a plurality of stages. Thus, the amount of flow for the low viscous fluid flowing from the fluid inlet to the fluid outlet is changed step by step by switching the passages in the plurality of stages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342816-A (JP)
Title: School uniform and school cap
Inventor: MITSUTA YUTAKA
IPC: A41D13/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a school uniform and a school cap improving the safety when a student goes to and leaves school.   <P>SOLUTION: The school uniform 1 is provided with a line 3 along the contour of a collar 2. The line 3 is formed from a braid 4. Furthermore, the braid 4 is plaited by using 35 deep red plaited threads 5 and two deep red reflecting tapes 6, respectively. The reflecting tapes 6 are designed to direct the reflecting faces to the surface sides. Since the school uniform 1 is provided with the line 3 composed of the braid 4 in which the reflecting tapes 6 are plaited, the reflecting tapes 6 reflect light of a car when irradiated with the light of the car after the surroundings become dark such as in the early morning or evening. Thereby, a driver recognizes the presence of the student in the early stage. Since the school uniform 1 itself is provided with the line 3, the student need not wear a vest over the school uniform 1 or a bracelet, or the like. On the other hand, the reflecting tapes 6 and the plaited threads 5 are not inconspicuous in the daytime or in an irradiated room because of the same color thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343127-A (JP)
Title: Lock device
Inventor: NOZAWA SHIGETERU
IPC: E05B63/14
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device capable of preventing a picking intrusion and easily being produced without making the constitution complicated.   <P>SOLUTION: The lock device 1 is a multiple lock provided with a main lock 3 and a sublock 5. A driving controller 37 drives a drive motor 33 (35) of one lock 3 (5) to turn a lock hole 15 and a thumbturn 13 to the locking position and automatically locks, when the door 2 is not in the opening position even after an elapsed time preset in advance since the lock hole 15 of one lock 3 (5) has turned to the unlocking position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005801-A (JP)
Title: Device and method for reproducing signal
Inventor: YAMAGUCHI SHIGEO
IPC: G11B7/005
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the pull-in of PLL and offset feedback in a signal reproducing device.  <P>SOLUTION: In a pull-in operation of PLL and offset feedback, A/D conversion is carried out at the timing based on a read clock from an RF signal by an ADC block to obtain a sampling value, this sampling value is outputted from an SMU block 43 in a viterbi decoding block 35 to an OEG block 36 and a PEG block 38, the OEG block 36 generates a phase error signal based on the sampling value, the PEG block 38 generates an offset error signal based on the sampling value, and a PLL block 40 generates a read clock from the phase error signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343083-A (JP)
Title: Wall-tie mounting fitting for scaffolding
Inventor: MATSUDA NOBUO
IPC: E04G3/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-handle wall-tie mounting fitting for scaffolding, which can be easily attached to a steel frame of a building and is prevented being bulky in transportation, storage and the like.   <P>SOLUTION: This fitting 1 is equipped with screw mechanisms 2b and 4a for making a pawl part 2a of an indoor-side pawl member 2 get relatively close to a pawl part 3a of an outdoor-side pawl member 3 by rotating a shaft member 4, and a direction fixing means for holding the pawl parts 2a and 3a in the same direction by inhibiting the relative rotation of both the pawl members 2 and 3 on the shaft member 4. The direction fixing means is composed of a guide rail part 3b which is integrally provided in the pawl member 3. The pawl member 2 is assembled to the rail part 3b in such a manner as to be freely movable in the direction of a fail and inhibit the relative rotation of both the pawl members 2 and 3. A wall tie is coupled to a long nut 5 of the fitting 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001823-A (JP)
Title: Cable binder
Inventor: TERATANI HIROKI
IPC: H02G3/30
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable binder which can simply, quickly and surely bundle and fix cables to a support member made of a lip-shaped channel steel.  <P>SOLUTION: The cable binder is an integral mold including a binding band 4, a band securing part 7, a buckle 6, a buckle securing part 9, and a temporarily coupled piece 10. When in use, the piece 10 is cut to release the connection of the band securing part 7 with the buckle securing part 9. Thus, by inserting a draw-out preventing body 13 for the part 7 from a groove aperture 15 between opposite lips 12 and 12 of a supporting member 2 into a groove 17 of the member 2 and rotating it by 90 degrees, the lips 12 and 12 are kept between the body 13 and a pressing piece 14 so that the band 4 is held on the supporting member 2. Similarly, by inserting a draw-out preventing body 19 for the part 7 into the groove 17 of the member 2 and rotating, the buckle 6 is held on the member 2. The cables 3 orthogonally extending on the member 2 are bundled by the band 4 and fastened with the leading edge of the band 4 passed through a band insertion hole 5 of the buckle 6 so that they are fixedly bundled on the supporting member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011125-A (JP)
Title: Sink device of cooked foods transfer sales vehicle
Inventor: SUZUKI JUN
IPC: B60P3/025
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sink device by which water can be supplied to the sink and a washhand sink can be installed without much space by a simple constitution by only stepping without opening/shutting a faucet by a hand every time.  <P>SOLUTION: In a cooked food transfer sales vehicle 1 in which a roof 8 is put on a vertically moving cooking room 3 and water of a water supply tank 17f is supplied from a faucet 17b to a dish washing sink 17a, a pump feeding the water to the sink 17a through the faucet 17b to the sink 17a and a stepping switch 17p connected to the pump and control the operation of the pump 17h by connecting or disconnecting the electric sourth current by stepping, are provided. The water is supplied to the sink 17a from the faucet 17b and the wawshhand sink 17c is fitted above the sink 17a so as to supply water to the sink 17c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011719-A (JP)
Title: Drum brake
Inventor: MATSUMOTO KAZUHIRO
IPC: F16D65/09
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate handling such as attachment or the like of a return spring.  <P>SOLUTION: An anchor member 1 has a spring seat 3a that is positioned between a pair of brake-shoe members and supports an end of the return spring 5 stored in a storing section 3, and a notch 3d for attachment or detachment in a sidewall 3c forming a groove of the storing section 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015540-A (JP)
Title: Information data distribution system and method therefor, and relay device
Inventor: ISHIGURO TAKAYUKI
IPC: G06Q50/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate charges of communication fee for user in an information service when downloading data, and reduce a communication load on an information server.  <P>SOLUTION: The information data distribution system includes an information data obtaining means 111 for obtaining information data from an information server 60, a communication fee memory means 122 for memorizing a communication fee necessary for obtaining the information data by the information data obtaining means 111, an information storage means 121 for storing the information data by the information data obtaining means 111, an information transmitting means 112 for transmitting the information data stored in the information storing means 121 according to demands of wireless terminals 20 and 21, a communication history storing means 123 for storing the communication history of the information data transmitted from the information data transmitting means 112, and an accounting server 50 for implementing an accounting operation for users on the basis of the communication history.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021404-A (JP)
Title: Distributed monitoring and searching system
Inventor: SUZUKI TAKAYUKI
IPC: G08B25/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed monitoring and searching system allowing users to execute searching over a plurality of monitoring networks without the awareness of a difference between the monitoring networks, in particular, while minimizing setting changes of the monitoring networks.  <P>SOLUTION: Each of monitoring and searching devices 105a (105c), 105b (105d) has a distributed control means for managing the coordination of the name of the monitoring and searching device with an input means 103 for monitoring data as distributed constitution information. A monitoring network connecting device 102 has the distributed constitution information for both monitoring networks 101a, 101b connected thereto. The monitoring networks 101a, 101b are connected with the monitoring and searching devices 105c (105a), 105d (105b) in coordination with all other input means 103. Users execute searching over the plurality of monitoring networks without the awareness of the difference between the monitoring networks 101a, 101b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018597-A (JP)
Title: Lubricating composition and bearing filled with the same
Inventor: MIKAMI EISHIN
IPC: C10N40/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating composition which has a silencing property together with high-temperature/high-speed durability, generating small rotational torque and having an excellent fretting property, and to provide a bearing filled with the same.  <P>SOLUTION: The lubricating composition comprises a base oil, a thickener and an additive, being specified as follows: the base oil (A) is a mixed oil of a synthetic hydrocarbon oil with an ester oil; the thickener (B) is contained in the composition by 5-20 wt% based on the total amount of the composition and is an aliphatic diurea compound represented by formula (1); and the additive (C) is an antioxidant composed of an amine-based antioxidant and a sulfur-containing antioxidant each formulated in an amount of 0.1-3 wt% based on the total amount of the composition excluding the amount of the antioxidant [in formula (1), R<SB>1</SB>and R<SB>3</SB>are each a 6-20C aliphatic hydrocarbon group; and R<SB>2</SB>is a 6-15C aromatic hydrocarbon group].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019739-A (JP)
Title: Metallic gasket and its bonding method
Inventor: IMAI SHUICHI
IPC: B21D28/10
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase bonding power among metal plates 2, 3, 4 in a metallic gasket 1 having a configuration for overlapping a plurality of metal plates 2, 3, 4 for bonding by press caulking.  <P>SOLUTION: In the metallic gasket 1 where the plurality of metal plates 2, 3, 4 are overlapped for bonding by press caulking, irregular engagement sections 9 for engaging one another for increasing the bonding power are provided on a shear plane due to the press caulking. Additionally, in the bonding method of the metallic gasket 1 for overlapping the plurality of metal plates 2, 3, 4 for bonding by the press caulking in advance, irregularities are provided at the male side of a press die in advance, and the irregular engagement sections 9 for increasing the bonding force by mutual engagement are formed on the shear plane of the press caulking by the irregularities in the press caulking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016159-A (JP)
Title: Plant culture pot
Inventor: NAGATA TOYOHISA
IPC: A01G9/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant culture pot free from the trouble of the leakage of excess water from the pot after irrigation and giving excellent appearance.  <P>SOLUTION: A water-retaining material 2 is put into the culture pot 1 free from a draining hole. The water-retaining material prevents the plant root from rot by preventing the root from the continuous dipping in water. Since the culture pot 1 is devoid of bottom hole and side hole, there is absolutely no discharge of excess water after irrigation to enable the direct setting of the pot on a table, or the like, of a living room to develop excellent ornamental effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021188-A (JP)
Title: Image forming apparatus
Inventor: NISHIDA SATOSHI
IPC: G03G9/08
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of high image quality with superior transfer performance by making clear the relation of secular changes of surface properties, specially, contact angles, surface energy, and surface tension as to a member which holds a toner, such as a photoreceptor and an intermediate transfer body, and a member to which a toner is transferred, such as the intermediate transfer body and a transfer material.  <P>SOLUTION: The image forming apparatus having a primary transfer means of putting the transfer material on the photoreceptor and pressing it to transfer a toner image formed on the photoreceptor to the transfer material is characterized in that when the contact transfer area passage time of the photoreceptor and transfer material in a process of transferring the toner image from the photoreceptor to the transfer material is T seconds, the photoreceptor contacts pure water at a larger contact angle T seconds after the pure water is dripped over the surface of the photoreceptor than that the transfer material contacts the pure water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025604-A (JP)
Title: Structure with water-absorbing property and its manufacturing method
Inventor: NAKASHITA MASASHI
IPC: D04H1/425
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure with water-absorbing property which shows high air permeability even when a highly water-absorbable polymer absorbs water and swells.  <P>SOLUTION: This structure 1 with water-absorbing property includes an assembly of thermoplastic synthetic fibers 4, a cellulose fiber 7, a highly water-absorbable polymer 6 and a water-permeable sheet 23 which wraps these materials. The fiber assembly is of an elastically compressible honeycomb structure having a large number of through holes 27 and in a state of compression. The highly water-absorbable polymer 6 swells and softens and the fiber assembly swells so that the through holes 27 are restored to their original shape before compression, when the structure 1 absorbs water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029394-A (JP)
Title: Fixing device
Inventor: NAITO YASUTAKA
IPC: G03G15/20
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To excellently peel off a recording medium from a fixing belt, in a fixing device which fixes an unfixed toner image carried on the recording medium, on the recording medium by bringing the unfixed toner image into contact with the endless fixing belt and then heating and fusing it.  <P>SOLUTION: A pressure pad 3 abuts against the back side of the fixing belt 1, which is pressed against a pressure roll 2 with an elastic member 3b that the pressure pad 3 has to fuse and press the unfixed toner image against recording paper. Nearby the exit of a press-contact part, a downstream part of the elastic member 3b which becomes thicker is pressed strongly against the fixing belt 1 to deform protruding downstream in the moving direction of the fixing belt 1. The fixing belt 1 is guided by a guide member and curved with large curvature at the tip of the protruding part of the elastic member 3b downstream from the press-contact part. Then, the recording paper advances nearly in the tangent direction of the pressure roll 2 with its own rigidity, and is peeled off from the fixing belt 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029433-A (JP)
Title: Electrochromic element
Inventor: MINAMI MASAKI
IPC: C08K5/01
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic element which does not necessarily require arrangement of spacer materials such as beads in a cell to manufacture a cell having a uniform electrode gap.  <P>SOLUTION: The electrochromic element has an electrochromic film held between two conductive substrates at least one of which is transparent. The electrochromic film comprises a polyvinylidene fluoride polymer compound as a matrix, a compound having cathodic electrochromic characteristics, a compound having anodic electrochromic characteristics, and a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030807-A (JP)
Title: Magnetic recording medium and hard disk drive using the same
Inventor: HONDA TAKASHI
IPC: G11B5/73
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium or an HDD (hard disk drive) by which a deformation such as a deflection generating in the case the external impact is exerted is reduced.  <P>SOLUTION: In a magnetic disk 1 whereon a magnetic recording layer is formed at one or both sides, the constitution to increase a cross sectional secondary moment of the magnetic disk 1 is imparted to a section other than the surface whereon the magnetic recording layer is formed. This constitution to increase the deformation resistance includes a hollow part 3 and the reinforced structure in a substrate, or ribs 4, or honeycomb construct, or foamable material which is a 2nd member inserted and held by 1st members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027745-A (JP)
Title: Extension construction method for climbing beam
Inventor: UEDA YUJI
IPC: E04B7/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension construction method for a climbing beam enabling reduction of labor, cost, and industrial waste in extension construction work of a house.  <P>SOLUTION: An end part 2 of a new climbing beam 1 is installed in an upper end part of a vertical member 101 using a climbing beam extension fitting 3 having a flat part 8 installed in a top part 110 of the vertical member 101 below an intermediate part of an existing large ridge, a top part main house receive connection part 6 installed in a top part purlin receiver 106 provided in the upper end part 102 of the vertical member 101, and a climbing beam connection part 8 rising at an angle θ substantially equal to a rising angle of an existing climbing beam 100 from a central part on one side of the top part purlin receiver connection part 6. A new climbing beam post 4 is vertically erected between the new climbing beam 1 and the existing climbing beam 103 on an extension side using a new climbing beam post 4 having a climbing beam post connection fitting 5 provided on the existing climbing beam 103 on an extension part side in a lower end part and a new climbing beam connection part 11 connected with the new climbing beam 1 in an upper end. The climbing beam 100 provided in the intermediate part of the existing large ridge is extended toward an end of a new large ridge on the extension part side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034170-A (JP)
Title: Sheet material working machine
Inventor: OHASHI HIROYUKI
IPC: B23C5/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material working machine suitable for mass production of sheet material having inclined surfaces.  <P>SOLUTION: In this sheet material working machine 1, resin sheet material 2 is held by a blade part 10a of an end pill 10 that is rotating at a prescribed speed and a circumferential surface 7a of a guide roller 7 continuously feeding the resin sheet material 2 at prescribed carrying speed. The surface of the sheet material 2 is thus cut and worked. Since the end mill 10 is extended in the direction of a rotation axial line L of the guide roller 7, and inclined for a prescribed angle to the rotation axial line L, an inclination surface 2a corresponding to the inclination angle α of the end mill 10. By thus using the end mill 10 and the guide roller 7 for inclination surface working to the sheet material 2, mass production of the sheet material 2 having the inclination surface 2a can be easily realized. Based on selection of a blade part 10a of the end mill 10, surface working precision of the inclination surface 2a can be easily improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035685-A (JP)
Title: Alkali-soluble resin
Inventor: FUJII SATORU
IPC: C08G59/42
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkali-soluble resin constituting the main component of a radiation-sensitive resin composition which can form a resist film excellent in heat resistance, sensitivity and developing properties as well as in a residual film ratio and also excellent in chemical resistance, adhesion to a substrate and transparency in the visible light region.  <P>SOLUTION: The alkali-soluble resin is obtained by reacting at least one polybasic carboxylic acid or an anhydride thereof with an epoxy ester compound formed from an epoxy compound having a specific bisphenol fluorene structure and an alicylic or aromatic monobasic carboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036196-A (JP)
Title: Baseboard
Inventor: OBA HIROSHI
IPC: E04F19/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baseboard preventing the drum phenomenon of a floor while inhibiting a direct propagation onto the floor of an underfloor sound passing out together with air and reducing indoor noises.  <P>SOLUTION: In the baseboard 1, air flowing in from an underfloor section is bifurcated left and right in the intermediate section of a meandering communication path 1a and joined again by the path 1a as an air communication means communicating an underfloor space and a floor space, mutually made collide with air bifurcated from other paths and the ventilation resistance of a vortex or the like is generated. The drum phenomenon of the floor is prevented by the communication working and resistance working of such a baseboard 1 while the direct propagation onto the floor of the underfloor sound comprised in air is prevented and an effect reducing the indoor noises is obtained.  <P>COPYRIGHT: (C)2004,JPO