baber/WOPTO huggingface dataset:
Patent JP-2002031141-A (JP)
Title: Rolling element spacer of rolling guide device
Inventor: MICHIOKA HIDEKAZU
IPC: F16C33/374
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a rolling element spacer capable of satisfying both of an aptitude to a ball and an aptitude to an endless circulation passage at a high dimension using different resin materials in combination. SOLUTION: The rolling element spacer is used for a rolling guide device in which a pair of members carries out a relative continuous motion through a ball line endlessly circulated. The spacer is interposed between the balls adjacent to each other in the endless circulation passage and circulates with the balls. The spacer is constituted by a disc-like inner member provided with a pair of ball-retaining seats with which the balls are slidably contacted and an annular outer member covering an outer periphery surface of this inner member. The outer member and the inner member are molded from resin materials having a different flexural modulus of elasticity.
Patent JP-2002329166-A (JP)
Title: Bar code reader
Inventor: OYAMADA SATOSHI
IPC: G06K7/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader which can greatly expand the readable range of a bar code by a scanner. SOLUTION: A scanner 12 (scanner fixed lever member 13) is provided in a swingable state to a lever member 22. When the lever member 22 (scanner 12) is in forward moving operation, the lever member 22 moves forward while the other end part of the scanner fixed lever member 13 and a 1st abutting member 57 abut against each other, so that the swing position of the scanner 12 about the lever member 22 is changed. On the other hand, when the lever member 22 is in backward moving operation, the lever member 22 moves backward while the other end part of the scanner fixed lever member 13 and a 2nd abutting part 58 abut against each other, the swing position of the scanner 12 about the lever member 22 is changed.  Thus, the swing position of the scanner 12 about the lever member 22 is made different between the forward moving operation and the backward moving operation to make different the direction of the optical axis 1 of measurement light emitted by the scanner 12.
Patent JP-2002330577-A (JP)
Title: Linear motor, and injection-molding machine using it
Inventor: TOMIKAWA KAZUTO
IPC: B29C45/50
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure, which enables to suppress deformation of a moving body, caused by magnetic force between magnets and coils, without increasing rigidity of the moving body, in a linear motor. SOLUTION: A linear guide 15 is disposed inside a casing 16, and the moving body 14 is moved along the linear guide 15. An output shaft 13 is fixed to one end of the moving body 14. A plurality of pairs of magnets 12 are fixed mutually back-to-back on the front surface of the moving body 14, and on the rear surface. A plurality of pairs of coils 11 are disposed on the upper and lower of the wall surface of the casing 16. Linear motor elements 10 are composed of magnets 12 and coils 11 of those, respectively. Generation of deflection in the moving body 14 can be prevented, by symmetrically disposing the linear motor elements 10 and by interposing the moving body 14 in-between, with the result that the magnetic force which is generated vertically to the moving direction is cancelled between the front surface of the moving body 14 and the rear surface.
Patent JP-2002003077-A (JP)
Title: Sheet distributing-storing device
Inventor: TANEDA KANGO
IPC: B65H31/30
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device while avoiding the complication of the device structure and the degradation of post-processing quality by a post-processing unit such as a stapler. SOLUTION: This device is provided with a sheet carrying passage installed in a housing 1 for carrying a recording sheet 4 toward a sheet distributing stage S1, a moving bin tray 6 installed on one side of the housing 1, a post- processing unit 7 installed in a form capable of post-processing under the sheet carrying passage within the housing 1 and with respect to the direction perpendicular to the carrying direction of the record sheet 4 for executing post- processing to one-side edge part of the record sheet 4 stored in the moving bin tray 6 moved to a post-processing stage S2 in the post-processing stage S2 formed under the sheet distributing stage S1,  and a gripper extensibly attached on the post-processing unit 7 side and provided for the post-processing by the post-processing unit 7 after the record sheet 4 in the bin tray 4 positioned at the post-processing stage S2 is drawn out to the post-processing unit 7 side.
Patent JP-2002046919-A (JP)
Title: Method and device for storing processed printing plate
Inventor: HAMMERSMA FRANS
IPC: B65H29/44
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To store a printing plate without damaging it. SOLUTION: This method includes a step of detecting the printing plate coming out of a processor or a baking station, a step of activating a carrying mechanism of a stacker, a step of carrying the printing plate to the rear side of the stacker, and a step of stopping the carrying mechanism when the printing plate reaches the rear side of the stacker. It also includes a step of inclining the printing plate by rotating an inclination bar into a plate trolley, and a step for returning the inclination bar to an initial position above the stacker. The step for inclining the printing plate includes the substeps of releasing a forcing device from the stacker, and forcing the printing plate away from the inclination bar against a rest position in the trolley.
Patent JP-2002335239-A (JP)
Title: Method and system device for authenticating single sign- on
Inventor: ITO KOJI
IPC: G06F21/33
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and system device for authenticating signal sign-on which enable reduction of a system construction cost and an operation managing cost by realizing a single sign-on function without requiring an authentication state managing server for unitarily managing an authentication state. SOLUTION: This characteristic configuration method comprises first authentication processing where a first authentication server 601 to which a contents request (ST31) is applied from an authentication client terminal 501 operated by a user, performs (ST32) the authentication of the user, holds the authentication state as a result of the authentication performance and prepares/issues (ST33) an authentication token showing the authentication state and second authentication processing where a second authentication server 701 to which a contents request (ST41) is applied from the authentication client terminal 501 operated by the user and which accepts the request, performs processing (ST43) concerning the authentication of the user by utilizing (ST44) the authentication token prepared/issued in the first authenticating processing.
Patent JP-2002335143-A (JP)
Title: Shared antenna
Inventor: NISHIDA KAZUFUMI
IPC: H03H9/25
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a shared antenna which has superior isolation characteristic, even if is made compact in size. SOLUTION: The shared antenna has a package 11, having its formed reception, transmission, antenna terminal, and ground terminals 14a, 14b, 14c, 14d respectively; a phase line, formed inside the package 11 whose one end, is connected with the antenna terminal 14c; a transmission-oriented SAW filter 20 mounted inside the package 11 and having its input side connected with the transmission terminal 14b, and having its output side connected with the input terminal of the phase line; and a reception-oriented SAW filter 21, mounted inside the package 11 and having its input side connected with the output terminal of the phase line, and having its output side connected with the reception terminal 14. The shared antenna has input and output terminals of the phase line provided respectively at the end portions opposite to the package 11.
Patent JP-2002336919-A (JP)
Title: Manufacturing device and manufacturing method for license plate
Inventor: SUGIMOTO HIROYUKI
IPC: B21D31/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device and a manufacturing method for a license plate which enables efficient embossing or blanking of a number part of a license plate with one set of dies and a small press. SOLUTION: One set of opposed dies 11 of at least numerals of 0 to 9 are arrayed along the moving direction of a license plate body, and the license body is carried between the desired set of the opposed dies, and pressed to successively work the numerals of the numeral part of the license plate.
Patent JP-2002343140-A (JP)
Title: Flexible flat cable and its manufacturing method
Inventor: KODAMA SHINYA
IPC: H01B13/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a flexible flat cable, of which the electric capacitance can be set easily, and it's manufacturing method. SOLUTION: Since insulated core wire 100, in which an outer perimeter of a conductor 10 is covered with the insulator 20, is covered with a conductive adhesion layer 30, and has a metal layer 40 in contact with the conductive adhesion layer 30, by grounding this metal layer 40, the potential on the insulator 20 of each the insulated core wire 100 becomes constant. Moreover, by covering at least one piece of the conductor 10 along with the insulated core wire 100, by the conductive adhesion layer 30 with the insulated core wire 100, and by grounding the conductor 10, grounding of the metal layer becomes easy. Furthermore, dielectric constant of the insulator 20 can also be considered as a simple substance, and the value of the electric capacitance can be easily set up by a formula 1.  However, C shows electric capacitance, d shows the outer diameter of the conductor 10 of circular section form, D shows the outer diameter of the insulator 20, and K shows a constant number.
Patent JP-2002344130-A (JP)
Title: Bonding method of flexible wiring board, flexible wiring board, ink jet head unit, ink jet recording unit
Inventor: SAITO RIICHI
IPC: B41J2/01
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve reliability in electric connection, by keeping flatness of a contact pad. SOLUTION: The flexible wiring board 11 is bonded and supported to a supporting member 13 with a heat-curable adhesive 12. The flexible wiring board 11 has a contact pad 11b used for electrical connection to the outside and a wiring 11a connected with the contact pad 11b. The area of the conductive region made up of the contact pad 11b and the wiring 11a in the flexible wiring board 11 is larger than that of the region, in which there are no conductor. In the supporting member 13, at least a region corresponding to the contact pad 11b is made flat.
Patent JP-2002343022-A (JP)
Title: Reproducing device and adaptive equalization method
Inventor: YASAKA KAZUYUKI
IPC: H04B3/06
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To perform adaptive equalization of high precision to equalization error at reproducing operation. SOLUTION: In a step [21], the equalization parameter of an analog waveform equalizer is preset to an initial value. In a step [22], the equalization parameter is deflected to the initial value and values before and after it to obtain evaluation values by a dispersion value σ<2> . In a step [23], three evaluation values are compared to determine the direction of the smallest value as a climbing direction. In a step [24], the equalization parameter is deflected by one step in the climbing direction. In a step [25], the dispersion value σ<2> in this state is obtained to determine an evaluation value. In a step [26], this evaluation value is compared with that before change. When the evaluation value before change is smaller, process is returned to the step [24].  When the evaluation value before change is larger, the equalization parameter before change is taken as the optimum equalization parameter in a step [27]. Thus the equalization parameter of the analog waveform equalizer is automatically adjusted.
Patent JP-2002338812-A (JP)
Title: Silicon rubber material for casting
Inventor: MOCHIZUKI KIKUO
IPC: C08K5/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a material for casting which material does not contaminate, when preparing a blocked item, the blocked item, is excellent in mechanical strength and releasability from a blocked item, suffers little hardness-change and surface-roughness even after repeated blockings, can increase the number of blockings and is suitable for a blocking needing a high releasability such as a prototype. SOLUTION: This material for casting contains (A) a polyorganosiloxane which has an aliphatic unsaturated hydrocarbon group bonding to a silicone atom and has hydroxide groups bonding to the silicone atom of not more than 200 ppm, (B) a polyorganohydrogensiloxane, (C) a platinum compound and (D) an inorganic filler.
Patent JP-2002343281-A (JP)
Title: Flat panel display
Inventor: YOTANI JUNKO
IPC: H01J29/87
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a flat panel display capable of enlarging a display screen and fine display. SOLUTION: This flat panel display is equipped with an envelop, having a front glass 103 where light can permeate through at least a part thereof, a substrate 101 disposed to face the front glass 103, and an internal part thereof in a state of being evacuated; a phosphor film 105 disposed on a surface of the front glass 103 in the envelope; an electron emitting source 110 disposed on a surface of the substrate 101 in the envelope; and an insulating substrate 120 having a conductive film 121 formed on a surface confronting the phosphor film 105, to which a predetermined voltage can be applied and an electron- permeable hole 122 formed thereon, and disposed in between the phosphor film 105 and the electron emitting source 110.
Patent JP-2002339809-A (JP)
Title: Egr gas recirculating device of internal combustion engine
Inventor: HAGIWARA TAKESHI
IPC: F28F3/12
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To effectively cool EGR gas with the compact and simple constitution without working a cylinder head in a complicated shape. SOLUTION: An intake manifold is connected to an intake air port 20 arranged in the cylinder head 3. A gasket 30 and a plate member 40 are arranged between the cylinder head 3 and the intake manifold. An EGR gas passage 43 is formed in the plate member 40 for recirculating the EGR gas EG to the intake air port 20 of the cylinder head 3. Cooling ribs 45A to 45E for cooling the EGR gas EG are formed around this plate member 40.
Patent JP-2002337706-A (JP)
Title: Motor-driven power steering device
Inventor: CHIKARAISHI KAZUO
IPC: B62D5/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To eliminate striking noise by pressing tooth flanks of a worm against tooth flanks of a wheel with predetermined pressing force and eliminating backlash, and also favorably maintain operability of a steering wheel and steering wheel recovery at the same time when not driving an electric motor and not using auxiliary steering effort. SOLUTION: A male spline part 6a of a right end of a rotary shaft 6 is connected so as to move in an axial direction and unrotatable to a driving shaft 5 of a female spline of the electric motor 4. The rotary shaft 6 is rotatably supported on both sides by a pair of bearings 7 and 8, and the worm 9 is formed in an outer circumferential face. A pair of buffer dampers 11 and 12 is attached on both sides of the worm 9 of the rotary shaft 6. The tooth flanks are meshed so as to compete by enlarging at least one of a worm PCD or a wheel PCD to a center distance between the worm 9 and the wheel 2.
Patent JP-2002340479-A (JP)
Title: Drying device
Inventor: TSUDA TAKEAKI
IPC: F26B3/30
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a drying device capable of drying highly efficiently without causing unevenness of drying. SOLUTION: The drying device dries a coating film in a drying furnace K while a web-like substrate W coated with a coating liquid is being conveyed. Hot air is fed as laminar flow in a blowing direction parallel with the substrate W. The wind velocity of the hot air is controlled at a relative speed of 0.1-5 km/s with respect to the feed speed of the substrate. The coating film is efficiently dried without causing unevenness of drying in coating face. Preferably, the surface temperature of a guide roller R can be controlled, and an air supply face 14 for lowering the solvent concentration in the furnace is provided in the upper or side face of the furnace K.
Patent JP-2002337581-A (JP)
Title: Locking device of seat for vehicle
Inventor: SOGA TAKUJI
IPC: B60N2/36
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To inhibitor the storing operation of a seat back with a seat cushion expanded in a seat in which the seat back is stored on the floor side after the seat cushion is jumped up in the rear hinge method to be stored in the seat back. SOLUTION: A seat lock mechanism 16 is provided a stopper plate 17 interlocking with the movement of a seat cushion 2 in addition to a latch plate 22 engaged with a striker 18 of the floor surface, and a vertically movable cam plate 23. As far as the seat cushion 2 is put in the seated attitude position P11, even if the cam plate 23 is pulled up to release locking, it strikes on the stopper plate 17 to prevent the latch plate 22 from coming off the striker 18.
Patent JP-2002349375-A (JP)
Title: Multicylindered engine
Inventor: HIRANO MICHIO
IPC: F02D9/10
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a multicylindered engine capable of accurately controlling an air/fuel ratio by correctly detecting the fluctuation of negative pressure depending on the change of throttle valve opening. SOLUTION: This multicylindered engine is provided with a plurality of intake passages 11a and 11b for feeding an intake air independently to the cylinders 2 and 3, the fuel injectors 6 and 7 disposed in the respective intake passages and a throttle valve 4c, a pressure sensor C for detecting the pressure of either one of the passages 11a and 11b, and a fuel control means (computer) 20 for controlling the injection amounts of the injectors 6 and 7 in each cylinder by using the detected pressure. Each of the intake passages 11a and 11b has a negative pressure takeoff passage 18, a negative pressure takeoff opening 18a of which is opened to introduce the pressure of the intake passage into the pressure sensor C. Besides, the negative pressure takeoff passage 18 has a throttle part 18a having a passage area of 1/9 or less that of the takeoff opening 18a.
Patent JP-2002349188-A (JP)
Title: Open shield machine and open shield tunneling method
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To improve the workability by reducing the frictional resistance of the bottom and side lower part of a front part with the natural ground when propelling a shield machine forward to facilitate the forward propelling of the front part, particularly, an angle corner part. SOLUTION: In this open shield tunneling method, the process of arranging propelling jacks on the inside of lateral side wall plates and excavating and discharging the sediment in the front of the front surface or upper opening of the open shield machine 1 opened in the front surface, rear surface and upper surface, the process of extending the propelling jacks to advance the shield machine, and the process of lifting down and setting a concrete box in the rear within the tail part of the shield machine are properly repeated to successively bury concrete boxes in a vertical line. Friction cutters 12 are arranged on the outside of at least the bottom and lower part of the tip of the front part 1d of the open shield machine 1.  As the pre-process of advance of the front part 1d, the friction cutters 12 are advanced, and the front part 1d is moved forward on and inside the friction cutter 12.
Patent JP-2002352761-A (JP)
Title: Ion beam irradiation device
Inventor: NISHIGAMI YASUAKI
IPC: H01L21/265
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce electric charges on the surface of a substrate accompanying ion beam irradiation, without deteriorating the vacuum level in a beam line or a substrate processing chamber, by generating a large number of low energy electrons and utilizing them for neutralization. SOLUTION: This ion beam irradiation device comprises a planar negative electrode 10, which is in the same potential with a holder 6 for holding a substrate 4 and emits thermal electrons 12 by being heated with an external source, a heating source 14 for heating the electrode 10, an extraction electrode 26 for extracting thermal electrons 12 emitted from the negative electrode 10, and an extraction power source 28 for applying an extraction voltage VE of not more than 6 V on the extraction electrode 26. Additionally, the ion beam irradiation device comprises a magnetic field generator 34 for deflecting the direction of extracted thermal electrons 12 to make them advance to an ion beam 2 and to the substrate 4 side, and an electron release port 32 for selectively getting through thermal electrons 12, which move on loci of a prescribed range.
Patent JP-2002349763-A (JP)
Title: Holder of pipe
Inventor: NAKANISHI HIDEAKI
IPC: F16L3/12
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a holder of a pipe for highly maintaining connecting strength of a stud latching part and a pipe holding part by highly maintaining a cutoff characteristic of vibration transmitted to a body panel from the pipe (or vice versa) for holding the pipe on the body panel by the stud latching part. SOLUTION: This holder 1 composed of a base part 6, and the pipe holding part 7 integrally connected to the base part. The base part is provided with the stud latching part 10 fastened to a stud erected on the body panel. A support part 14 for supporting the stud latching part 10 is formed outside the stud latching part in the base part. First thin connecting pieces 27 for connecting the support part and the stud latching part are formed in plural places at intervals in the peripheral direction in the vicinity of an inlet 15 of a stud receiving hole formed in the stud latching part between the inner periphery of the support part 14 and the outer periphery of the stud latching part.  Second thin connecting pieces 29 for connecting the support part and the stud latching part are formed in plural places at intervals in the peripheral direction in a position separate in the axial direction of the stud receiving hole from the inlet. The stud latching part is connected to the support part only by the first thin connecting pieces and the second thin connecting pieces.
Patent JP-2001353122-A (JP)
Title: Endoscope
Inventor: IIDA YOSHIHIRO
IPC: G02B23/24
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which prevents damaging soft parts such as a covering member and flexible tube member, in the bending section on the rear side of a distal end constituting section, and damaging and deforming a distal end cover, facilitates the attachment/detachment operation of the distal end cover and sturdily fixes the distal end cover to a distal end constituting section and during the operation. SOLUTION: The distal end cover 17 which is freely attachably and detachably mounted at the distal end constituting section body 16 is provided with rigid reinforcing members 81.