baber/WOPTO huggingface dataset:
Patent JP-2005033391-A (JP)
Title: Network monitoring apparatus using correlation of request and its response
Inventor: NONAKA NAOMICHI
IPC: H04L69/40
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a situation of influence given to a network by pressing a network band by an increase in the number of packets due to a setting mistake or a fault of a device when a broadcast multi-cast frame is used to automate setting of the network device.  <P>SOLUTION: A network monitoring apparatus includes a plurality of network terminals, a plurality of relaying units for relaying the packet, and a transmission line for connecting the network terminals to the relaying units in a communication network. The network monitoring apparatus monitors a communication channel established between the relaying units via the transmission line as an object to be monitored, captures the packet for propagating a communication channel to be monitored, and detects the packet of a protocol as a pair of the request and the response from the packet. The network monitoring apparatus also includes two counters for the number of the requests and the number of the responses for the protocol, and a method for calculating the correlation of the two values at a predetermined period. The network monitoring apparatus compares the calculated result with a threshold value, and detects a fault of the network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031366-A (JP)
Title: Optical scanner and aperture diaphragm device
Inventor: KURIBAYASHI TADASHI
IPC: B41J2/44
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and reliable aperture diaphragm device which adjusts the light quantity of incident light, corrects the light quantity distribution of emitting light and adjusts the correction quantity, and to provide an optical scanner which corrects the light quantity distribution on a recording medium by taking the variance in the light intensity of Gaussian distribution of the light emitted from a light source and the effective reflection width of a reflection face of a rotating polygon mirror into consideration.  <P>SOLUTION: The optical scanner has: a light source; a deflection and reflection face which deflects the light emitted from the light source and scans the recording medium with the light; and an opening part which is provided between the light source and the deflection and reflection face and formed by a non-plane light shielding part, and the aperture diaphragm device allowing the light shielding part to vary the light shielding quantity of the light emitted from the light source in the subscanning direction, depending on a position in a main scanning direction and in light advancing direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040986-A (JP)
Title: Mold and molding method
Inventor: YAMAMOTO KUNIO
IPC: B29C45/16
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the connection strength of molded products respectively molded from two kinds of resins.  <P>SOLUTION: In this mold assembly, the first gate 30 connected to a first cavity 25 is provided to a first mold member 1 and the first resin passage 31 connected to the first gate 30 is provided to the first mold member 1. The second gate 44 connected to the first cavity 25 is provided to a second mold member 2 and a gate pin 45, of which the leading end surface 47 can come into contact with the first mold member 1 in the first cavity 25, is provided not only to the hole 46 connected to the second gate 44 in a freely sliding state but also to the first cavity 25 in a freely accessible manner. The leading end 52A of a second resin passage 51 is connected to the hole 46 and provided to the space 84 between the second gate 44 and the retreat position of the leading end surface 47 of the gate pin 45. This mold assembly is constituted so that a second cavity 27 is filled with a second resin 86 through the first through-hole 82 formed to a first molded product 26 in a first process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040307-A (JP)
Title: Coaxial probe
Inventor: WAKINO KIKUO
IPC: A61B18/18
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To construct a coaxial probe capable of heating only at the periphery near a distal end portion by suppressing a stationary wave generated on the surface of the coaxial probe.  <P>SOLUTION: In the coaxial probe in which a dielectric material 2 is interposed between an inner conductive material 1 and an outer conductive material 3, the outer conductive material 3 is electrically connected to the inner conductive material 1 at a distal end portion, and a electromagnetic wave emitting section by a slit S is formed at a part of the outer conductive material, a resistor material 4 is formed at the position spaced apart by a longer distance than the position where the slit S is formed relative to the distal end of the coaxial probe 100. The stationary wave generated on the surface of the outer conductive material of the coaxial prove is consumed by the above resistor material to suppress the radiation of the electromagnetic wave from the surface of the outer conductive material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047022-A (JP)
Title: Form for manufacturing panel block
Inventor: HAYASHI TOSHIKATSU
IPC: B28B7/02
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form capable of arbitrarily manufacturing a panel block different in height dimension or a panel block having an inclined top end.  <P>SOLUTION: This form is constituted so as to arbitrarily manufacture the panel block small in height dimension or the panel block having the inclined top end by altering the position or inclination of a top end forming device 15. Further, even if the top end forming device 15 is obliquely arranged in this form, an end part packing 17 is deformed corresponding to the inclination of the top end forming device 15 to be closely brought into contact with the inner surface of a side panel 14 in a proper state and cast concrete is prevented from leaking from the gap between the top end forming device 15 and the side panel 14 by this constitution. As a result, the panel block having the inclined top end can be accurately manufactured by preventing the cast concrete from leaking from the gap between the top end forming device 15 and the side panel 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053003-A (JP)
Title: Mold for molding tire and tire molded using it
Inventor: SUGANUMA TOKIO
IPC: B29L30/00
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding a tire constituted so as to eliminate a venting hole to suppress the occurrence of spew refuse and to enhance the appearance of the molded tire, and the tire manufactured using the mold.  <P>SOLUTION: When the mold 3 is cast in a state divided into shots over a plurality of times by die casting (see Japanese Patent Laid-Open Number 2000-229322 with respect to a mold manufacturing method), strip-like protruded parts 4 protruded from the surface 3a of the mold 3 are formed along the cast splice parts X of the mold 3 and the recessed grooves 6 communicating with the cast splice parts X along crossing parts 4a are formed to the insides of the crossing parts 4a of the surface 3a of the molds 3 with the strip-like protruded parts 4. Exhaust holes 7 are formed on the way of the cast splice parts X and allowed to communicate with the rear surface side of the mold 3 to discharge the air or gas left in the mold to the atmosphere through the recessed grooves 6 and the cast splice parts X.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058274-A (JP)
Title: Therapeutic equipment with double footrest
Inventor: WADA MASAKI
IPC: A61H7/00
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide therapeutic equipment with double footrests selectively performing a wide-range therapy from the shanks to the toes of the human body leg parts or from the back part to the toes of the human body by projecting a second footrest interlocked with a backrest and arbitrarily or interlockedly projecting a footrest.  <P>SOLUTION: This therapeutic equipment is disposed with massage means in the footrest 2a which is disposed to rotationally appear/disappear in the front part of a seat part 10a of a chair 1a, and the second footrest 3a which appears/disappears from the floor surface in the front lower part of the seat part 10a to the front part with a predetermined interval apart from the seat part 10a across the footrest 2a with its mount surface constantly facing in the upper surface; and the backrest part 12a tiltably disposed in the rear part of the seat part 10a. Appearing/disappearing mechanisms are interposed in the footrest 2a and the second footrest 3a so as to independently appear/disappear the footrest 2a and the second footrest 3a. An interlocking mechanism is interposed between the backrest part 12a and the second footrest part 3a so as to appear/disappear the second footrest 3a or simultaneously appear/disappear the footrest 2a therewith by interlocked with the tilting of the backrest 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036707-A (JP)
Title: Compressor and refrigerator
Inventor: YAMASHITA JUN
IPC: F04B27/02
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of preventing seizure or galling from occurring between a spherical seat part and a ball part.  <P>SOLUTION: In this compressor, a molybdenum desulfide film 66 is formed on the innermost peripheral surface of the spherical seat part 60 so that both a joint 57 and the spherical seat part 60 can be lubricated by the sliding characteristics of the molybdenum desulfide film 66 in the beginning of the operation at which a lubrication oil 44 does not reach between the joint 57 and the spherical seat part 60. Thus, since the coefficient of friction in the beginning of the operation is reduced and an initial adaptability and a seizure resistance are increased, a seizure and a galling can be prevented from occurring between the joint 57 and the spherical seat part 60. As a result, since the compressor 1 can be prevented from being locked by the effects of seizure and galling in the beggining of the operation, refrigerating operation and cooling operation can be smoothly performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036713-A (JP)
Title: Valve plate
Inventor: KANEMITSU HIROSHI
IPC: F04B53/00
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve plate manufacturable at low cost and causing less oil leakage.  <P>SOLUTION: This valve plate 1 comprises a surface plate 2, an intermediate plate 3, and a lower plate 4. The valve plate 1 with theses plates overlapped with each other is disposed in the casing of a hydraulic pump. Elongated holes 2D, 3D, and 4D are formed in the plates 2 to 4, respectively. Also, clearance grooves 2H and 3H continuously extending from the elongated holes are formed in the end faces of the surface plate 2 and the intermediate plate 3. Each of the plates 2 to 4 is formed of a single copper alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043778-A (JP)
Title: Developing method of image forming body
Inventor: TAKAYAMA YOSHINORI
IPC: G11B7/24094
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing method which does not require troublesome processing such as registering and superimposition to an image forming body upon authenticity judgement using the image forming body for discrimination (line screen film) and, further, allows an allowance to an article in a transparent case that uses the image forming body thereon, in the developing method of the image forming body having a latent part utilizing the technique of the line screen moire.  <P>SOLUTION: The image forming body 100 consisting of the latent image part formed by a line screen pattern of the same pitch and a non-latent part in which the line screen phase is shifted by 1/2 and an image forming body 200 for discrimination formed by applying the line screen pattern having a uniform line-width of nearly 1 to 1 on a transparent sheet are arranged and set on the space with the interval of a uniform distance H.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050988-A (JP)
Title: Sheet-like resin magnet and magnet motor using the same
Inventor: HAYASHI TADAO
IPC: H02K15/03
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like resin magnet and a magnet motor using the same wherein the magnetic characteristic of a crystal magnetic anisotropical magnetic powder can be utilized as much as possible and the degree of freedom in design is high.  <P>SOLUTION: The sheet-like resin magnet wherein crystal magnetic anisotropical magnetic powder is contained in a resin is provided with an internal layer in a direction perpendicular to the sheet face and a surface layer on both sides of the internal layer, and a bending elasticity ratio of the surface layer to the internal layer is 1.0-2.0 and its orientation ratio is 1.0-1.2. Thus, such a sheet resin magnet that can sufficiently demonstrate magnetic characteristic by the filling volume of a crystal magnetic anisotropical magnetic powder and is high in the degree of freedom in design can be obtained. Furthermore, the sheet resin magnet is fixed as a circular magnet on the inner wall of a housing, resulting in a magnet motor with a superior characteristic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051497-A (JP)
Title: Non-reciprocal circuit element
Inventor: MATSUMARU YOSHINORI
IPC: H01P1/36
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-reciprocal circuit element which improves the characteristics by reducing the distance between center conductors of an input section and an output section and reducing the difference in inductance between the input section and the output section, and makes a magnetic rotor thin.  <P>SOLUTION: A center electrode 3 includes a plurality of center conductors 31-33 extending from a ground 30. A soft magnetic base 4 is disposed on the ground 30 so as to oppose the other main surface 42. The plurality of center conductors 31-33 are sequentially bent and cross one surface 41 of the soft magnetic base 4. A first insulating sheet 61 has no bonding adhesiveness, and is disposed on a crossing section between the center conductors 31-33 adjacent each other to electrically insulate the center conductors 31-33. A second insulating sheet 62 has bonding adhesiveness, is formed more largely than the first insulating sheet 61, is overlapped on the center conductor 33 on the top, and integrally fixes the plurality of center conductors 31-33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046356-A (JP)
Title: Diaper changing aid
Inventor: MAEKAWA MASAHITO
IPC: A61F13/15
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaper changing aid which efficiently controls a movement of an infant and is light, not bulky and convenient to carry.  <P>SOLUTION: The diaper changing aid 1 of this invention includes a main body 7 which comprises a frame material 3 with flection stability and an evenly extended foldable sheet 5 of which the peripheral part is edged with the above frame material 3, and a belt 9 which is connected to the main body 7. In this diaper changing aid, it is preferable that the above frame material 3 is made of a flat spring material and the above sheet 5 is made of a natural fiber or a synthetic fiber. Preferably in the diaper changing aid 1, a flat surface projection area of the main body 7 when it is folded can be 1/3 or less than the same of the main body 7 when it is extended at maximum. Since the infant cannot perform the body rotation such as rolling over or the like the diaper can be changed easily. The diaper changing air can be folded up easily so that it is convenient to carry when going out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048083-A (JP)
Title: Rubber composition for crawler
Inventor: KATAOKA TAKAHIRO
IPC: C08K3/04
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition constituting a crawler hardly causing breakage of the crawler or rust on a core bar in the crawler, i.e. the crawler having excellent flexibility.  <P>SOLUTION: The rubber composition for the crawler is obtained by compounding 30-90 pts. wt. carbon black, 0.2-3.0 pts. wt. sulfur, 0.5-3.0 pts. wt. vulcanization accelerator, and 1.0-10.0 pts. wt. sulfide polymer represented by general formula (1) (wherein, m and n are the numbers of repeating units, and an integer of 2-6, and an integer of 2-100 respectively) with 100 pts. wt. basic material polymer at least containing a natural rubber, a homopolymer of a conjugated diolefin, a copolymer of the polymer of the conjugated diolefin with an ethylenically unsaturated monomer, or a mixture thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052246-A (JP)
Title: Scissors
Inventor: TORIBE KENJI
IPC: B26B13/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide scissors which can continuously cut an object to be cut stably.  <P>SOLUTION: The edge 13 of a blade body 1 and a back rim 14 disposed on the side opposite thereto are arranged in the same direction with respect to a turning plane 15 formed by the turning of the blade bodies 1 and 2 and the edge 18 at the other blade body 2 and the back rim 19 disposed on the side opposite thereto are arranged in the direction of crossing each other with respect to the turning plane 15. The surface on the side of the extension part 4 is formed almost flat between the edge 18 and the back rim 19 so that the other blade body 2 makes a flat plane to cut the object to be cut with one blade body 1 as moving blade being placed on a plane, thereby enabling the cutting of the object to be cut being kept stable. On the other hand, the outside surface 4c of the extension part 4 of the other body 8 of the scissors is provided so as to be biased to one side from the turning plane 15 to enable the cut of the object to be cut pass through the side of the outside surface 4c of the extension part 4, thereby achieving the smooth cutting thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054423-A (JP)
Title: Braking device for sliding door
Inventor: UEDA HIROSHI
IPC: E05F5/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To relieve impulsive sound in braking the opening/closing motion of a sliding door by a braking device of simple structure and to optionally change the length of an idling distance by one kind of device.  <P>SOLUTION: This braking device for the sliding door is constituted to brake the sliding door by meshing a rack 29 and a pinion 28 in the opening/closing motion of the sliding door 1 to apply braking force to the pinion 28. A shaft 18 of the pinion 28 and a rotating shaft 15 of a rotation braking device 16 are arranged on the same axis so that the end faces of both shafts face each other. The shaft 18 is screwed to a bearing 19, and the end face of the shaft 18 is adjustable far and near relative to the end face of the shaft 15 by normal and reverse rotation. When the shaft end faces are brought close into a fixed distance by the rotation of the pinion 28, both shafts are connected to each other to apply braking force to the pinion 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054232-A (JP)
Title: Aluminum composite material, machine structural component, and method for molding extrusion material made of aluminum alloy
Inventor: KAJI TOSHIHIKO
IPC: C22C21/06
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum composite material which has excellent wear resistance and scuff resistance, and further exhibits excellent extrudability, to provide a machine structural component, and to provide a method for molding an extrusion material made of an aluminum alloy.  <P>SOLUTION: The aluminum composite material is provided with an aluminum alloy 10 and hard grains 20. The aluminum alloy 10 comprises, by mass, 0.02 to 0.4% chromium (Cr) and 0.3 to 3% magnesium (Mg) to the aluminum alloy 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053335-A (JP)
Title: Traveling device and reach-type forklift
Inventor: KAWAGUCHI MASATAKA
IPC: B60G3/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling device or, more concretely a reach-type forklift vehicle capable of further securely transmitting a driving force of a driving wheel to a road surface during the travel in a simpler structure.  <P>SOLUTION: The traveling device comprises the driving wheel 8 rotated and driven by a driving motor 10, a rotatable driven wheel 9 opposite to the driving wheel 8, and a parallel link mechanism which is positioned between the driving wheel 8 and the driven wheel 9 and the vehicle body 2 and supports the driving wheel 8 and the driven wheel 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057221-A (JP)
Title: Loading resistor for high frequency
Inventor: SHIGAKI KENTA
IPC: H01C13/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resistor which can cope with large electric power and high voltage by a plurality of resistors and further retains good high frequency property.  <P>SOLUTION: A plurality of resistors 7 are arranged with regular intervals on the circumference of a center axis. A part between ends of the resistors 7 is short-circuited by a first shortage component 4, and a part between the other ends is short-circuited by a second shortage component 6. A terminal 5 is connected to the shortage component 4. A base end side of an exterior conductor 8 is connected to the shortage component 6. The exterior conductor 8 surrounds the resistors 7 and extends to near one end of the resistor 7 making inner diameter expand so as to leave gradually from the resistor 7 as going to a tip side from the base end side. A terminal 9 is connected and fixed to the tip side of the exterior conductor 8. An inner conductor of a coaxial cable can be connected to the terminal 5, and the exterior conductor can be connected to the terminal 9. Inductance which causes inductive resistor of the resistor 7 is eliminated with capacitive resistor between the resistor 7 and the exterior conductor 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004232855-A (JP)
Title: Actuator device equipped with shape memory flexible cable
Inventor: ALACQUA STEFANO
IPC: E05B53/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator device having a shape memory flexible cable to facilitate and accelerate cooling of a cable when a working step is finished.  <P>SOLUTION: The shape memory flexible cable 2 has a coating molded and bonded on a cable and made of a synthetic material or an elastomer material 106. The coating is so constituted that the shape memory cable rapidly restores its rest posture after action of the two through elastic restoration and enhancement of cooling property of the cable. Preferably, the coating 106 is obtained by a process of simultaneous extrusion-molding with the shape memory cable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005063100-A (JP)
Title: Data retrieval device
Inventor: KISUKI YASUHISA
IPC: G06F17/30
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data retrieval method capable of retrieving data using a small amount of memory.  <P>SOLUTION: A first predetermined number of clusters with a high similarity to input data 10 are selected to create a cluster list 42. Next, the cluster list 42 is divided into second groups 43, 44 of a predetermined number each. Next, the similarity between data within the cluster belonging to one of the groups and the input data 10 is calculated and a third predetermined number of data with a high similarity to the input data 10 are selected. Selection of the third predetermined number of data is effected in group units to create a list 49 of superior candidates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI