baber/WOPTO huggingface dataset:
Patent JP-2004244945-A (JP)
Title: Revolving device of construction machine
Inventor: NAKAMURA HIROYUKI
IPC: B66C23/84
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving device of a construction machine for optionally setting a bolt fastening position regardless of a structure on a base frame by uniformizing a bolt pitch of a revolving mechanism composed of an outer race and an inner race.  <P>SOLUTION: This construction machine is formed by revolvably mounting an upper revolving body on a lower traveling body via the revolving mechanism composed of the inner race joined over the substantially whole periphery to a track frame of the lower traveling body via a large number of bolts, and the outer race joined over the substantially whole periphery to the base frame of the upper revolving body via a large number of bolts. This revolving device of the construction machine is formed with the thick base frame 33, and a female screw blind hole 42 bored from an under surface is arranged in a position opposed to a large number of bolt inserting holes 43 bored in the outer race 34, and a bolt 44 is screwed into the female screw blind hole 42 and joined screwed from the bolt inserting holes 43 arranged in the outer race 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246161-A (JP)
Title: Self-standing screen with shock-absorbing mechanism
Inventor: ITO IWAO
IPC: G03B21/58
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism of effectively absorbing a shock when a self-standing screen is stored.  <P>SOLUTION: In the self-standing screen, a nearly diamond-shaped pantograph is provided in which a pair of upper and lower expanding arms are connected in a stretching state and the upper and lower ends of the arms are connected to an upper connecting member and a base member, respectively, and which expands in a vertical direction through a stretch energizing means. The frame part of the screen is attached to the base member, and the upper end supporting bar is attached to the upper connecting member. Then, the screen expands and contracts in a vertical direction. An extension part is arranged on the upper arm so as to be positioned on the leading end side of the connection part with the upper connecting member. When the pantograph descends and contracts, the leading ends of the upper arm extension parts come into contact with each other before the screen storage position so as to control the contraction movement, and the pantograph can contract with the deformation of the pantograph constituting members in an elastic region from the aforesaid state to the screen storage position. The upper and lower arms connection part is provided with a means for adjusting the swing angle of the upper arm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244550-A (JP)
Title: Rubber-modified styrene resin composition for food packaging material
Inventor: KOSE TAKEHIRO
IPC: C08L51/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber-modified styrene resin composition for a food packaging material with superior strength and an extremely reduced amount of a leached styrene dimer and trimer and manufactured by radical polymerization, a multilayer sheet molded using the resin composition and a food packaging container formed using the sheet.  <P>SOLUTION: This styrene resin composition comprises a rubber-like polymer particle forming a dispersion phase of the rubber-modified styrene resin composition that has a gel content, a median diameter, particle size distribution, a degree of gel swelling and the total content of the styrene dimer and trimer each in the specific range, and has a relationship in the specific range among the gel content, the median diameter and the degree of gel swelling. The multilayer sheet is provided by molding the resin composition and the food packaging container is obtained by forming the sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247001-A (JP)
Title: Recording/reproducing separation type magnetic head
Inventor: IWAKURA TADAYUKI
IPC: G11B5/39
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing separation type magnetic head in which protrusion of a reproducing head element to a floating plane by heat deformation caused by variation of environmental temperature can be reduced.  <P>SOLUTION: This recording/reproducing separation type magnetic head is provided with a magneto-resistance effect type head 11 having a magnetic resistance effective film 25 and a pair of electrodes 26 connected electrically to the magneto-resistance effect film 25 between a lower part shield 23 and an upper part shield 28 provided on a substrate 21, and an induction type thin film magnetic head 12 having a coil 33 between a lower part magnetic pole 31 and an upper part magnetic pole 35 provided on an upper part shield 28 of the magneto-resistance effect type head 11 through a separation film 29 through a magnetic gap film 32 and an inter layer insulation film 34. And the sum of film thickness of the lower part shield 23 and film thickness of the upper part shield 28 is set to 0.4μm or more to less than 3.4μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243037-A (JP)
Title: Game machine
Inventor: IMOTO MASAHIKO
IPC: A63F7/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which a variable display for setting the player's expectations of transition to an advantageous game state can be increased out of variable displays constituting continuous performances.  <P>SOLUTION: When occurrence of a big win is decided at the time of an initial prize winning, a variable display for producing a big win and all waiting variable displays are associated with a continuous display. All the reservation lamps 8a-8d are blinked during execution of the variable displays associated with the continuous display (as in the state of Fig. (f)) in order that the number of reserved balls is hardly visible to the player. Since the player can not easily verify the number of times of waiting of the variable display during the variable display associated with the continuous display, he/she can hardly specify the variable display which is the object of expectation of occurrence of a big win according to the number of times of waiting of the variable display. Accordingly, the player can be made to expect the transition to an advantageous game state over several times of variable display associated with the continuous display.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248707-A (JP)
Title: Sheet cutter
Inventor: KANEMATSU SEIJI
IPC: B26B13/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet cutter and scissors having a simple constitution, giving no discomfort and scarcely allowing adhesive of a cut object material such as an adhesive tape with high stickiness to be stuck to cutter bodies while preventing occurrence of an accidental trouble in cutting the cut object material.  <P>SOLUTION: Folds 24a and 24b extending from ends X in the sides of ridges 20a and 20b in the sides of cutting edges 16a and 16b of the cutter bodies 12a and 12b of scissors bodies to ends Z in the sides of cutting edges 18a and 18b of the cutter bodies 12a and 12b across ends Y in the sides of a support shaft 14 of blade portions 22a and 22b are formed in the sides of the ridges 20a and 20b of the blade portions 22a and 22b. The blade portions 22a and 22b are formed by being mutually folded inward by using the respective folds 24a and 24b as the boundary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252578-A (JP)
Title: Ic card of providing source and of providing destination, intermediary device for information transfer, system for transferring information between ic cards ic card program, program, and method for transferring information between ic cards
Inventor: OZEKI ICHIRO
IPC: B42D15/10
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the IC card of an providing source, the IC card of providing destination, an intermediary device for information transfer, a system for transferring information between the IC cards, an IC card program, a program, and a method for transferring information between the IC cards which securely and easily transfer object information between the IC cards, improve the convenience, match the actual situation, and have strong posibility.  <P>SOLUTION: The system 1 for transferring information between the IC cards provides data A from an old card 20 to a new card 30 via an issuer device 10. The old card 20 concerning the data A encrypts by a public key Pub_A of the issuer, affixes an electronic signature by a secret key Pri_O, and generates data A (1). The issuer device 10 verifies the electronic signature of the data A (1), decodes it into the data A, encrypts by a public key Pub_N of the new card 30, affixes an electronic signature by a secret key Pri_A, and generates data A (2). The new card 30 verifies the electronic signature of the data A (2), and decodes it into the data A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251804-A (JP)
Title: Flaw detector for structure
Inventor: MATSUMOTO HIROSHI
IPC: G01B11/30
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect micro-defects of a structure such as a tunnel.  <P>SOLUTION: This structure flaw detector is provided with a compound laser head having a light emitting element for emitting a laser beam toward the structure, a main photoreception element for receiving reflected beam of the laser beam reflected vertically on a structure surface, and a sub-photoreception element for receiving scattered beam of the laser beam reflected on the structure surface, a distance acquiring means for acquiring the first distance from the reflected beam photoreceived by the main photoreception element up to the structure surface, and for acquiring the second distance from the scattered beam photoreceived by the sub-photoreception element up to the structure surface, and a defect detecting means for detecting the defect by comparing the first distance with the second distance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259585-A (JP)
Title: Lighting control device and its lighting control method
Inventor: FUSHIMI TATSU
IPC: H05B37/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To make brightness in an lighting environment agree with a target value without giving an unpleasant feeling or an incongruity sensation to persons.  <P>SOLUTION: A lighting control device 1 is equipped with a brightness sensor 2; a control part 3; and a dimming signal generating part 5 generating a dimming signal based on dimming data prepared in the control part 3 and outputting the dimming signal to a dimming signal wire 12. A detecting period (a waiting period tw) in the control part 3 is set to a period as short as possible within an extent that the number of persons not feeling the change of brightness in the lighting environment before and after the dimming control by the dimming signal is more than the number of persons feeling it, and not giving an uncomfortable feeling to those who felt the change, and the delay of the dimming control to the change in the lighting environment is suppressed to a minimum, and the fluctuations in the brightness in the lighting environment caused by the dimming control is suppressed, to make the brightness in the lighting environment agree always with the target value without giving an unpleasant feeling or an incongruity feeling to persons.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258974-A (JP)
Title: Equipment management system, equipment management device, equipment processor, and acquisition method of corresponding data
Inventor: TANBA SATORU
IPC: G06F13/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment management system, management device and processor for reducing the storage capacity of a management device used for management of equipment, and an acquisition method of corresponding data.  <P>SOLUTION: An equipment monitoring system 1, that is the equipment management system for managing a plurality of pieces of equipment 10, 11 and 12, comprises the management devices 3 and 4, the processor 5, and a providing device. The management devices 3 and 4 have specific data processing specifications. The management devices 3 and 4 manage the equipment 10, 11 and 12 based on corresponding data corresponding to the data processing specifications. The processor 5 processes crude data to corresponding data. The processor 5 provides the corresponding data to the management devices 3 and 4. The providing device provides the crude data to the processor 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266451-A (JP)
Title: Device and method for changing traffic pattern for wavelength path exchange
Inventor: NAKAMURA HAJIME
IPC: H04L69/40
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic pattern changing device for wavelength path exchange and a traffic pattern changing method for wavelength path exchange, which replace a traffic fluctuation to be a trigger of wavelength path exchange with a particular pattern and transmit the particular pattern.  <P>SOLUTION: This traffic pattern changing device for wavelength path exchange is provided, which detects the traffic amount of input traffic, compares the input traffic amount with a prestored threshold, changes an input traffic pattern into a prescribed traffic pattern. Next, the traffic pattern changing device extracts the prescribed traffic pattern from traffic data, and controls the allocation of an additional path and the exchange of wavelength paths when the prescribed traffic pattern is extracted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263398-A (JP)
Title: Building panel and building structure using the same
Inventor: SUNAGA NORIYUKI
IPC: E04B1/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that floor framing of a conventional wooden building may violate the Acceleration Act for Warranty of Housing Quality because it easily causes distortion of a floor, a floor noise, etc. on account of being composed of a plurality of materials.  <P>SOLUTION: In a building panel, a deformation preventive material is disposed in such a manner as to lie astride grooves of two arranged rod stocks with cores; this disposition is repeated so that some of the rod stocks can be arranged; and the arranged rod stocks are coupled together in a panel shape by making a rod stock coupler pass through the arranged rod stocks. A gap preventive material is also arranged in such a manner as to lie astride the grooves of the two rod stocks. In a building structure, the building panels are disposed on a supporting material and fixed to the supporting material by means of a fixture, so that a floor structure, a ceiling structure and the like can be constituted. A spacer is mounted on the outer surface of a sill at an interval; an exterior wall material is arranged outside the spacer; the building panels are disposed for fixation on the sill; a ventilating space is formed between the building panel and the exterior wall material; a heat insulating material is disposed inside the building panel; and an interior wall material is provided inside the heat insulating material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266499-A (JP)
Title: Flat antenna system
Inventor: NISHIMOTO KENGO
IPC: H01Q13/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction of cross polarization of both of two orthogonal polarization in a prescribed covered area on a prescribed observation surface by selecting the optimum value of a relative dielectric constant or thickness of a dielectric substrate.  <P>SOLUTION: In this flat antenna system, the dielectric substrate is arranged between a ground conductor and an excitation element, it has two orthogonal feeding points and the dielectric substrate has the relative dielectric constant ε<SB>r</SB>which equalizes relation F(ε<SB>r</SB>) between the maximum value F[dB] of the cross polarization level and the relative dielectric constant ε<SB>r</SB>of the dielectric substrate in the prescribed covered area on the prescribed observation surface in the case of feeding power from one of the feeding points to relation G(ε<SB>r</SB>) between the maximum value G[dB] of the cross polarization level and the relative dielectric constant ε<SB>r</SB>of the dielectric substrate in the prescribed covered area on the prescribed observation surface in the case of feeding power from the other of the feeding points.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265119-A (JP)
Title: Track ball
Inventor: IWASAKI JUNICHI
IPC: G06F3/0354
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track ball for performing a force feedback such as transmission of a click feeling to an operator of the ball, which can provide a desired returning force, or never impair the desired click feeling even if the ball is contaminated to some degree.  <P>SOLUTION: This track ball comprises the ball 11 rotatable in X-direction and Y-direction; a movement detection part 12 for detecting the X-directional and Y-directional movement of the ball; drive parts 14x and 14y for rotating the ball in X-direction and Y-direction; drive detection parts 18x and 18y for detecting the X-directional and Y-directional driving amount of the drive parts; and a control part 17 for controlling the drive parts, according to a signal showing the moving amount of the ball detected by the moving detection part and a signal showing the driving amount of the drive parts detected by the drive detection parts, so that a click feeling is transferred to the operator of the ball, and the rollers of the drive parts which are in contact with the ball are never idled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269925-A (JP)
Title: Insulation film suitable for grain oriented silicon steel sheet suitable for electrolytic treatment and method for manufacturing the same
Inventor: FUJIKURA MASAHIRO
IPC: C23C22/33
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation film having an insulation characteristic, tension impartation to a steel sheet, and corrosion resistance in combination without the occurrence of film deterioration due to electrolytic treatment in a method for forming the exposed part of a matrix on the surface of a grain oriented silicon steel sheet formed with the insulation film after final annealing, then processing periodic grooves on the steel sheet by an electrolytic etching process into compartmentalize magnetic domains.  <P>SOLUTION: The insulation film of the grain oriented silicon steel sheet is electrolyzed under determined conditions with the electrical steel sheet formed with the insulation film as anode and at this time, the maximum current density Ic flowing to the electrical steel sheet is confined to ≤0.5A/cm<SP>2</SP>. Also, the method for manufacturing the insulation film comprises baking the film by restricting the mass ratio Ws of colloidal silica to phosphate at ≥0.30 to ≤0.60. And the method for manufacturing the insulation film comprises baking the solution not restricted in Ws at ≥400 to ≤600°C after coating application.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270759-A (JP)
Title: Electromagnetic brake
Inventor: TAKESHITA MASATOSHI
IPC: F16D55/28
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic brake 22 with high operation reliability without infiltration of wear powder or the other dust between an armature and a yoke.  <P>SOLUTION: An annular recessed part 43 engaging with the yoke 4 is formed at the end of the armature 5 facing the yoke 4. A Labyrinth seal 51 is formed in an engaging section of the outer peripheral wall 43b and the inner peripheral wall 43c of the recessed part 43 and the yoke 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268691-A (JP)
Title: Shock absorbing type steering column device
Inventor: NAKANO JUNICHI
IPC: B62D1/16
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a distance between upper supporting part and lower supporting part for supporting a steering column from changing, even if the steering column moves forward.  <P>SOLUTION: An upper portion of the steering column 12 is supported by an upper supporting mechanism Sa to be movable and separable to the front. When the steering column 12 moves forward, the supporting part Sa1 moves forward. A lower portion of the steering column 12 is supported by a lower supporting mechanism Sb to be slidable to the front. When the steering column 12 moves forward, the supporting part Sb1 does not move forward. A slider 12a is provided on an upper part of the steering column 12 facing to a vehicle body side bracket 31 of the upper supporting mechanism Sa. When a column side bracket 32 of the upper supporting mechanism Sa moves and separates from the vehicle body side bracket 31 to the front, the slider 12a is supported by being slidably engaged to a bearing part 31e of the vehicle body side bracket 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273701-A (JP)
Title: Multilayer capacitor
Inventor: TOGASHI MASAAKI
IPC: H01G4/12
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multilayer capacitor applicable to various uses by increasing ESR.  <P>SOLUTION: Four kinds of inner conductors 14-17 are arranged in a dielectric element while spaced apart from each other through a ceramic layer 12A. The inner conductors 14 and 15 are provided, respectively, with a plurality of bends 14C and 15C. Terminal electrodes are connected with the terminal lead-out part 14A of the inner conductor 14 and the terminal lead-out part 17A of the inner conductor 17. An outer electrode is connected between the connection lead-out part 14B of the inner conductor 14 and the connection lead-out part 15A of the inner conductor 15. An outer electrode is connected between the connection lead-out part 15B of the inner conductor 15 and the connection lead-out part 16A of the inner conductor 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270644-A (JP)
Title: Electromagnetic clutch for compressor
Inventor: HIGASHIYAMA AKIYOSHI
IPC: F16D27/14
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch for a compressor capable of reliably, rapidly and adequately taking countermeasures when an abnormality occurs in the compressor or the like, reliably protecting the electromagnetic clutch and the compressor, and preventing wasteful power consumption.  <P>SOLUTION: The electromagnetic clutch for the compressor which comprises an armature integrally rotated with a drive shaft of the compressor, and an electromagnetic coil to bring the armature into contact with a rotor by electromagnetic attraction by energization, transmits and blocks the power from a drive source to the drive shaft by the contact/retraction of the armature with/from the rotor, a detection means to detect an abnormal rise in temperature caused by a slip when the armature is brought into contact with the rotor is provided separate from the electromagnetic coil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI