baber/WOPTO huggingface dataset:
Patent JP-2004278662-A (JP)
Title: Bearing device
Inventor: KOIKE MAMORU
IPC: F16C21/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device capable of achieving low speed rotation to high speed rotation, and performing stable performance for a long period even when applied to a rotary body to which high loads are added.  <P>SOLUTION: In this bearing device, a spool shaft 5 is rotatably supported on a support part 7. Between the spool shaft 5 and the support part 7, a rolling bearing 21, and a fluid bearing 27 to support the spool shaft 5 by dynamic pressure generated by high speed rotation of a groove 28 are juxtaposed in a diametric direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276780-A (JP)
Title: Covering shape of vehicular outside projecting member in high-speed traveling vehicle
Inventor: TANII SHIGENORI
IPC: B61D49/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covering shape of a vehicular outside projecting member in a high-speed traveling vehicle, minimizing separation of air flow.  <P>SOLUTION: The covering shape of the vehicular outside projecting member 20 in the high-speed traveling vehicle 1 has a plane cross section that is symmetric with respect to a center line p in a vehicular back-and-forth direction, and is shaped in a elliptical arc that is long in the vehicular back-and-forth direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278746-A (JP)
Title: Hydraulic operating device of construction machinery
Inventor: INOUE KAZUAKI
IPC: B66C13/20
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent operation amount of an operation lever and movement of a machine from being affected by the rotation speed of an engine.  <P>SOLUTION: In this hydraulic operating device of construction machinery, secondary pressure is generated in a proportional pressure reducing valve 5 by operation of the operation lever 4, a flow rate control valve 3 is controlled by this secondary pressure to supply delivery oil of a hydraulic pump 2 to an actuator. Solenoid proportional pressure reducing valves 11 and 21 are disposed in parallel with the proportional pressure reducing valve 5, the flow rate control valve 3 is controlled by high-pressure selecting the secondary pressure of the valve 5 and the secondary pressure of the valves 11 and 21, the secondary pressure of the valve 5 is detected by pressure sensors 10 and 20, and the rotation speed of the engine 1 is detected by a rotation sensor 30. When primary flow rate of the control valve 3 is maximum, based on the detection signals, a controller 40 controls the valves 11 and 21 so that the secondary pressure of the valve 5 is substantially equal to the secondary pressure of the valves 11 and 21. When primary flow rate of the control valve 3 is minimum, the controller 40 controls them so that the valves 11 and 21 generate the secondary pressure according to a predetermined function using the secondary pressure of the valve 5 as a parameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004033732-A (JP)
Title: System and method for post-processing of ultrasonic color doppler imaging
Inventor: JI TING-LAN
IPC: G06T1/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To construct a Doppler parameter post-processing system for improving a Doppler ultrasonic image.  <P>SOLUTION: This invention discloses a system for ultrasonic imaging, including a comparator for comparing at least one Doppler parameter input to a threshold value to generate a first mask. A spacial filter is coupled to the comparator to produce a second mask, and a classification operator is coupled to the spacial filter to generate a third mask. The classification operator can compare a value of a given pixel with the value of any adjacent pixels, and re-classify any non-majority pixel into the majority value of an adjacent pixel, and further includes a multi-parameter generator for outputting at least one Doppler parameter. The multi-parameter generator has a function relationship based on at least one Doppler parameter input and at least one mask. The second space filter is coupled to receive a Doppler parameter input.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281930-A (JP)
Title: Method for producing thermoelectric conversion element
Inventor: KISHI MATSUO
IPC: H01L35/34
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thermoelectric conversion element suitable for producing a high quality thermoelectric conversion element exhibiting excellent heat resistance and a low environmental load while reducing the production cost.  <P>SOLUTION: In the method for producing a thermoelectric conversion element 1 comprising first and second substrates 4 and 5 provided with electrodes 6 and 7, and a plurality of P type and N type thermoelectric material elements 2 and 3 sandwiched between these substrates to have PN junction through the electrodes 6 and 7, a barrier metal layer 15, an Au layer 16 and an Sn layer 17 are formed sequentially on P type and N type thermoelectric material plates. The electrodes 6 and 7 of the substrates 4 and 5 and the P type and N type elements 2 and 3 made of a thermoelectric material are bonded by soldering at a low temperature allowing fusion of the Sn layer 17, and then the elements 2 and 3 are sandwiched between the substrates 4 and 5. Under that state, the Au layer 16 and the Sn layer 17 are diffusion bonded at a high temperature allowing fusion of the Au layer 16 and the Sn layer 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004174207-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is capable of varying game contents for acquiring game media and improving amusement.  <P>SOLUTION: In the game machine for playing a game with the game media and putting out the game media when put-out conditions are established on the basis of the game, the game machine is provided with: a storage means for storing the game media when storage conditions are established by playing the game; and a discharge means for discharging the game media of a quantity corresponding to the real state of the game in the game media stored in the storage means when discharge conditions based upon the game are established. In such a case, the real state may be understood as presentation to be carried out during the play of the game or as the duration of the performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004289639-A (JP)
Title: Grounding wire for crt
Inventor: TAKADA TOMOYUKI
IPC: H01R4/64
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CRT grounding wire which is capable of reducing the number of parts, easily fixing its main body to a CRT (cathod ray tube) to improve the working efficiency, and reducing man-hours.  <P>SOLUTION: The CRT grounding wire is constituted so that it is diagonally provided on the back of the CRT 2 coming into contact with it, the lower end of the grounding wire main body 1 is wound on a lower one of lugs 3 of the CRT 2, the root of an annular part 1c and the tip and its vicinity of the grounding wire main body 1 are inserted into a fastener 6, the fastener 6 is equipped with a first opening 6a where the root is inserted and a second opening 6b where the tip is inserted, the second opening 6b gets gradually narrower as it approaches its top side, and the top edge 6c of the second opening 6b is formed so as to have an acute angle, so that the tip and its surrounding part of the grounding wire main body 1 can be stopped from moving back.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292839-A (JP)
Title: Zinc oxide film manufacturing method
Inventor: YAMAMOTO TETSUYA
IPC: C23C14/08
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc oxide film manufacturing method capable of controlling the electron density.  <P>SOLUTION: A zinc oxide film is manufactured in a film deposition chamber by depositing zinc oxide on a material for film deposition by using group three elements or oxides thereof as a dopant. The predetermined electron density is obtained by adjusting the partial pressure of oxygen on the basis of the relationship between the pre-grasped electron density of the zinc oxide film and the partial pressure of oxygen in the film deposition chamber. The partial pressure of oxygen is adjusted on the basis of the negative correlation formula between the electron density and the partial pressure of oxygen in a predetermined electron density range of ≥ 8×10<SP>20</SP>/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007505-A (JP)
Title: Satellite signal reception/transmission system and signal switching device
Inventor: MATSUBARA HIROSHI
IPC: H04N5/44
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To transmit signals from two satellites having frequency bands duplicate with each other and comprising a set of different polarized waves whose frequency bands are overlapped to a receiving end through one signal cable.  <P>SOLUTION: A first satellite reception antenna 12 receives the signal from the one satellite and the signal is IF-converted, a second satellite reception antenna 13 receives the signal from the other satellite and the signal is IF-converted, a block converter 14 frequency-converts different polarized wave signals by greatly separating the frequency bands of the signals so as to sandwich the signal frequency band of the one satellite between the frequency bands, the received signals of both the satellites are transmitted to a receiver side through the one signal cable 16. A converter section 31 provided to a signal switching device 20 at the receiver side re-converts the frequency band of the transmission signal of the other satellite into the frequency band before conversion by a block converter 14 so as to allow a JCAST tuner 27 to receive the signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294662-A (JP)
Title: Image forming apparatus
Inventor: HIRASHIMA MAREHIKO
IPC: G03G21/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability of an image forming apparatus by much more precisely detecting the mounting status of a unit formed so as to be attachable/detachable to/from a main body in simple configuration.  <P>SOLUTION: When it is possible to normally communicate with a memory in a cartridge, and it is determined that the cartridge is present, predetermined information is read from the cartridge, and the setting of a parameter is executed (S5), and when it is determined that the cartridge is absent, a message, for example, "cartridge erroneous mounting" is displayed at a display panel (S6). When it is impossible to normally communicate with the memory, and it is determined that the cartridge is present, a predetermined value preliminarily owned by a printer control part is set as a parameter (S9), and when it is determined that the cartridge is absent, a message, for example, "cartridge absence" is displayed (S10).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004082097-A (JP)
Title: Organic gas treatment element and organic gas treatment device using the same
Inventor: MURAOKA KATSUNORI
IPC: B01J19/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic gas treatment element capable of decomposing a dilute gas with a small energy even in a condition of mixing the dilute gas with a large amount of air, and an organic gas treatment device using the same.  <P>SOLUTION: The organic gas treatment component is formed by providing electrodes 2 on both surfaces of a honeycomb body 5 carrying an adsorbent for the organic gas and insulating a space between the electrode 2 and the body 5 with an insulator 3 such as a mica, and an electric source of high voltage is connected so as to cause plasma between the electrodes 2 of the organic gas treatment element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292874-A (JP)
Title: Metal surface treatment method using zr-based treating agent
Inventor: ICHIKAWA YUKIO
IPC: B05D7/14
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable coloration of a surface to be treated without adversely affecting a Zr film and to visually discriminate the presence or absence of treatment.  <P>SOLUTION: The method for performing surface treatment of a material to be treated which consists of metal by using a Zr-based treating agent containing a zirconium salt as a metallic salt to be incorporated as at least one kind therein is provided with a treating process of forming the Zr film on the surface to be treated by bringing the Zr-based treating agent into contact with the surface to be treated of the material to be treated and a washing process of washing the material to be treated which is treated in the treating process. A rhodamine dye is brought into contact directly with the surface to be treated or via the Zr film in either of the treating process and the washing process. The coloration of the surface to be treated (the Zr film) by the rhodamine dye is made possible and the visual discrimination of the presence or absence of the metal surface treatment is made possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290460-A (JP)
Title: Rotating direction positioning device of engaging tube
Inventor: HINO KAZUHIKO
IPC: A61B1/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To offer a rotation direction positioning device of an engaging tube in which a configuration is thumbnail, aligning in a rotating direction can be easily and smoothly performed in the engaging unit of a tube, and it is possible to hold stably so that reciprocal engaging conditions may not shift in a rotating direction while in use.  <P>SOLUTION: A circumference-like groove 31 is formed in the outer peripheral surface of a guide member 23 with which the cylindrical unit 17a of a lock operation means 17 is engaged, four screw apertures 32 are formed in the cylindrical unit 17a, set screws 33a-33d are fitted with each of them, the groove 31 is made eccentric in relation to the outer peripheral surface of the guide member 23. If the cylindrical unit 17a tends to rotate in a clockwise direction, the set screws 33a and 33b tend to displace in such a direction that the groove bottom of the groove 31 becomes shallow and become unrotative, if it tends to rotate counterclockwise, the set screws 33c and 33d displace in such a direction that the groove bottom of the groove 31 becomes shallow and become unrotative also in this direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294383-A (JP)
Title: Surface for detecting intermolecular mutual reactive action
Inventor: ONISHI MICHIHIRO
IPC: C12M1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reaction efficiency from being reduced by steric hindrance during mutual reactive actions among molecules by fixing detecting molecules in moderate density.  <P>SOLUTION: A detection surface 1 is formed on a substrate 2 facing a reaction region R which provides an intermolecular mutual reactive action field between detecting molecules D, having a thiol group (-SH) or a disulfide group (-S-S-) and target molecules T for specifically reacting with the detecting molecules D. Island-like metal thin film 11 of, such as gold, are formed scattered on the detection surface 1 with intervals, and the detection surface 1 of the mutual reactive action between the molecules is provided so as to fix the detecting molecules D to the metal thin film 11 via the mercapto group or the disulfide group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301157-A (JP)
Title: Creaking prevention shim structural body and disc brake device provided with it
Inventor: NIWA TAKAHIRO
IPC: F16D65/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shim structural body capable of suppressing the generation of voltage due to difference in standard electrode potential inherent to metal between an aluminum-made caliper of a disc brake device and it.  <P>SOLUTION: This shim structural body A<SB>1</SB>abutting on a back plate 4 of a friction member 3 constituting a disc pad B is constituted by providing rubber layers on both faces of an aluminum alloy plate 10. Since an aluminum alloy plate is used in a metal plate constituting the shim structural body A<SB>1</SB>, the generation of voltage between metals can be suppressed and corrosion of the caliper caused by it can be prevented even if the iron-made caliper is replaced with the aluminum-made caliper being light in weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302001-A (JP)
Title: Lens barrel
Inventor: NISHIMURA TOSHIHARU
IPC: G02B7/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel realizing miniaturization by avoiding the interference of a cam groove.  <P>SOLUTION: Cam followers 50a to 50c are provided at the straight advance guide part 48 of a moving lens barrel. The guide part 48 is engaged with a guide aperture 49 formed on a lens frame 41, so that the moving lens barrel can move in an optical axis direction. The moving lens barrel is held in a cam barrel where the cam grooves 51a to 51c are formed. The cam grooves 51a to 51c are formed so that the position is shifted in the rotating direction of the cam barrel and the optical axis direction. The cam followers 50a to 50c are respectively engaged with the cam grooves 51a to 51c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298380-A (JP)
Title: Unit kitchen
Inventor: SAITO RYUICHI
IPC: A47B77/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit kitchen with which the depth space behind the sink is reserved comparatively greatly and as a result, space around the sink is effectively used.  <P>SOLUTION: The unit kitchen includes a sink (3), a back guarding (4) provided in the rear and a counter (5) equipped on the upper end. The counter is structured projecting forward from the back guarding, a rising part (6) which slantingly meets the sink is provided near the sink, and slits (6a) for inserting edges of knives are formed in the rising part. The front edge of the counter is attached with a stick-shaped member (7) extending horizontally for hanging kitchen clothes, and the bottom face of the counter is attached with a lighting device (8) which lights the sink or the area close-by.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302148-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YASUDA SHOJI
IPC: G03C1/91
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having good dimensional stability in a stable processing system.  <P>SOLUTION: In the silver halide photographic sensitive material including at least one silver halide emulsion layer on a support and a back layer on a surface opposite to the surface with the emulsion layer, an undercoat layer containing a clay compound coated with an organic substance is present between the support and the emulsion layer or between the support and the back layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302913-A (JP)
Title: Article management system, article movement detector, and article management device
Inventor: WADA MAKOTO
IPC: G06Q50/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To further surely grasp, in management of an article such as a document or fixture, the location of the article.  <P>SOLUTION: This system uses an IC chip 1 that is an article identifier storage medium storing a document identifier, and a receiver 3d that is a detection element arranged in an area belonging to one organization, which detects the movement of a document by detecting the document identifier stored in the IC chip 1. This system comprises a document identifier storage means 401 that is an article identifier storage means for storing a document identification record including the document identifier and document position information showing the position of the document and a location information storage means 302 that is a detection element location information storage means for storing location information that is detection element location information showing the location of the receiver 3d. This system further comprises a storage content changing processing means 403 for performing a processing for changing, when the movement of the document is detected by the receiver 3d, the storage content of the document identifier storage means 401 based on the document identifier stored in the IC chip 1 and the location information stored in the location information storage means 302.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299592-A (JP)
Title: Pneumatic tire
Inventor: SATO NAOKAZU
IPC: B60C11/01
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for balancing performance on snow and ice at the time of an empty car, in particular, from a new tire time to a wear middle stage without lowering uneven wear resistance and safety on a wet road surface at the time of wear-out on and after the wear middle stage in a high level, more particularly, a pneumatic tire for heavy load of a studless specification.  <P>SOLUTION: In this tire of the studless specification, blocks 4a to 4f are formed by being divided by four peripheral direction main grooves 1a to 1d continuously extending in a peripheral direction of a tread surface part, peripheral direction narrow grooves 2a to 2c extending in the peripheral direction in a region held by the peripheral direction main grooves 1a to 1d, and width direction grooves 3a to 3f extending in a tire width direction in the region, and three rows of sets of blocks 4A to 4C are formed between the two peripheral direction main grooves in both shoulder regions. Each of the blocks 4a to 4f has at least one of sipes 6a to 6d having each one end opened to the peripheral direction main grooves 1a to 1d and the peripheral direction narrow grooves 2a to 2c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299624-A (JP)
Title: Holding structure of tip up seat
Inventor: SEKIGUCHI MASARU
IPC: B60N2/30
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding structure of a tip up seat capable of effectively using a space under a seat cushion.  <P>SOLUTION: The holding structure of the tip up seat 1 applied to a vehicle having a bed room in the vehicle comprises an inverted trapezoidal seat riser 2 fixed to a floor panel 11, a seat bag 3 attached above the seat riser 2, and a seat cushion 4 turnably disposed on the front surface of the seat riser 2. The seat cushion 4 is constituted turnably to a storing position along the seat bag 3 from a using position where the seat cushion 4 is supported substantially horizontally on the seat riser 2. A bottom surface mounting section 7 formed on the bottom surface of the seat riser 2 is fixed to a bottom surface bracket 13 mounted to a bed erecting section of the floor panel 11. A back surface mounting section 6a formed on the back surface of the seat riser 2 is fixed to a side wall bracket 14 mounted to a bed side wall section of the floor panel 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI