baber/WOPTO huggingface dataset:
Patent JP-2004139653-A (JP)
Title: Electric apparatus with component attached by meltable member or component attachment method, and disk recording or reproducing device
Inventor: OKUIE TAKAHIRO
IPC: G11B17/028
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To properly fill solder into a space between a turntable and a chassis after adjusting the tilt of the turntable.  <P>SOLUTION: A shaft 32 to which the solder 5 can be stuck is arranged on a turntable unit 3, and a meltable member guide hole 10 to which the shaft 32 is fitted is prepared on the chassis 1. In the meltable member guide hole 10, a cylindrical part 20 to which the meltable member is stuck and the shaft 32 is fitted, is arranged. A part of the meltable member guide hole 10 is extended obliquely downward facing the inside to form a guide groove 11, to which a linear or bar-shaped solid meltable member is inserted. The guide groove 11 is dislocated from the center of the shaft 32 and extended in a direction passing near the circumferential surface of the shaft 32. The solid solder 5 guided so as to be inserted in the meltable member guide hole 10 is dropped while revolving along the circumferential surface of the shaft 32, after the lower end part of the solder is heated and melted. The solder 5 is filled up between the shaft 32 and the cylindrical part 20 to mount the shaft 32 to the turntable unit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136941-A (JP)
Title: Lid-fitted housing box
Inventor: NAKAJIMA HIDESUKE
IPC: B65D25/20
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid-fitted housing box of which the lid body can be removed from the housing box main body and can be opened only from one side using a hinge function.  <P>SOLUTION: A connecting member 3b is rotatably fitted to both end side faces of the box main body 1, and a side part of the lid body 2 corresponding to the connecting member 3b is provided with a stepped part 2b with a claw part 2a and a projecting piece 2c with recessed part 2d. The connecting member 3b is provided with grasping pieces 3d, 3e for connecting the stepped part 2b and the projecting piece 2c, and the tip end of the grasping pieces 3d, 3e are provided with locking claws 3f, 3g to be locked with the claw part 2a and the recessed part 2d. When the connecting member 3b is rotated and inserted into the lid body 2, the locking claw 3f of the grasping piece 3d and the locking claw 3g of the grasping piece 3e get over the respective end portions of the claw part 2a and the projecting piece 2c to lock the box main body 1 and the lid body 2. The connection on one side is released, the end part of the lid body 2 is held and turned upward by the hinge function of the connection member 3b on the connection side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003122054-A (JP)
Title: Developer and method of manufacturing the same
Inventor: MIYAMOTO ETSUKO
IPC: G03G9/087
Filed: 2002-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a developer having excellent water resistance and moisture resistance and to make industrial waste water pollution-free by a soap-free manufacturing method of the developer. SOLUTION: A combination of a reactive emulsifier and an oligomer having a polar group having the polarity reverse to that of the polar group of the decomposition piece of the reactive emulsifier is applied in an aqueous dispersion of a polymerizable monomer.
Patent JP-2004144003-A (JP)
Title: Dust collection filter for fan
Inventor: YOKOI AKIRA
IPC: F04D25/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collection filter for efficiently collecting dusts utilizing strength of wind pressure on an air blowing face, and a method for collecting dusts using the dust collection filter.  <P>SOLUTION: A collecting part 4 is provided at a center, and a filter whose periphery functions as a permeating part 3 is attached on a front face of a fan 9. A wind power of the fan 9 is selected in a manner that a flow rate for permeation of the collecting part 4 is about 10 cm/s, so that the fan is operated for a predetermined time for collecting dusts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142631-A (JP)
Title: Motor-driven bicycle
Inventor: YASUTOMI KENZO
IPC: B62M11/16
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To firmly fix a hub motor onto a front fork against for a rotational torque resulting as the reaction to the hub motor rotation.  <P>SOLUTION: This motor-driven bicycle is provided with the hub motor 1 for driving a front tire 4 in a front hub 3. The hub motor 1 is equipped with a fixing part 10 positioned in the central part and a rotating part 11 positioned on the outer peripheral side of the fixing part 10 and rotated against the fixing part 10. The fixing part 10 of the hub motor 1 is fixed to the top end 2B of the front fork 2 and fixed to a detent plate 5 fixed to the front fork 2. The detent plate 5 interlocks with the top end 2B of the front fork 2 and an intermediate connection part 2A of the front fork 2 positioned upwardly distant from the top end 2B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141809-A (JP)
Title: Fluid separation filter and fluid separation module
Inventor: TANDA KENJI
IPC: B01D69/12
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small fluid separation filter and a fluid separation module made to have a high flow rate of a fluid permeating a separation layer and a high mechanical strength.  <P>SOLUTION: The fluid separation filter is constituted by having a plurality of fluid partitioning walls 1 having separation layers 6 on one main faces 5a of flat plate-like supports 4 made of a porous ceramic, and arranging respective fluid partitioning walls 1 in parallel in such a manner that their separation layers 6 are set on the opposite to one another to form a main flow channel 3a for passing a fluid between the neighboring layers and that the other main faces 3b of the flat plate-like supports 4 are set on the opposite to one another to form a permeating fluid flow path 3c in which the fluid from the main flow channel 3a flows between the main faces 3b after permeating the separation layers 6 and the flat plate-like supports 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142816-A (JP)
Title: Cap liner
Inventor: GOTO TOMONORI
IPC: C08L23/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap liner that has sufficient anti-oxidation effect while retaining the performance of a cap liner free from conventional problems, inhibits deterioration of the flavor of contents of drink or food product, and to provide a cap for drink and food product.  <P>SOLUTION: The cap liner comprises a composition of 100 parts by weight of a polyolefin resin (A) and 0.001 to 0.3 pts.wt. of a tocopherol anti-oxidation agent (B) added to (A). The cap liner is produced and used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149584-A (JP)
Title: Resin composition containing organic-modified phyllosilicate, film, gas-barrier film, and base plate and image display element made by using them
Inventor: NARUSE HIDEAKI
IPC: B32B27/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a composition and a film which have both excellent heat resistance and excellent gas-barrier properties; a gas-barrier film having the film; and a base plate and an image display element which have excellent preciseness and durability.  <P>SOLUTION: This resin composition comprises a polyethersulfone resin consisting of repeating units represented by general formula (I) and/or general formula (II) and containing a phyllosilicate having quaternary salt(s) of a tetraalkylphosphonium compound and/or a nitrogenous heterocyclic compound. The film is formed from the resin composition. The gas-barrier film comprises the film having thereon an organic/inorganic hybrid layer obtained by a sol-gel method. The image display element has the film or the gas-barrier film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152529-A (JP)
Title: Fuel cell system
Inventor: SUGAWARA TATSUYA
IPC: H01M8/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the low-temperature starting characteristic of a fuel cell system.  <P>SOLUTION: This fuel cell system is equipped with a fuel cell 1 generating power by supplying hydrogen gas and oxidizing agent gas; a hydrogen gas supply passage 10 supplying the hydrogen gas to the fuel cell 1; a hydrogen offgas circulation passage 20 returning hydrogen offgas exhausted from the fuel cell 1 to the hydrogen gas supply passage 10; a hydrogen pump 7 installed in the hydrogen offgas circulation passage 20 and pressurizing the hydrogen offgas; a hydrogen offgas bypass passage 22 bypassing the hydrogen pump 7 and returning the hydrogen offgas to the hydrogen gas supply passage 10; and an ejector 6 installed in the hydrogen gas supply passage 10 and feeding the hydrogen offgas in the hydrogen offgas bypass passage 20 to the hydrogen gas supply passage 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151833-A (JP)
Title: Document verification method and device
Inventor: SUGINO SO
IPC: B42D15/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for document verification which improve the effect of prevention of forgery and which are easily obtained.  <P>SOLUTION: Conditions of the surface and the irregularity of thickness of paper used for an official document 12 (original) is detected by a condition detecting part 18 and condition information which indicates the condition of the detected paper is registered in a memory 20 in advance. The condition of the surface of the paper is observed by illuminating a non-image recording part of the document 12 and detecting its reflection, and the condition of the irregularity of thickness of the paper is observed by illuminating the non-image recording part of the document 12 and detecting transmitted light. As for the document 12 of a verification target, in the same way, the condition of the paper used for the document 12 of the verification target is detected by the condition detecting part 18, and the condition information obtained as the result of that is compared with the condition information of the original registered in advance by a verification processing part 22, and then it is determined whether the document 12 of the verification target is an original or not according to similarities between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152390-A (JP)
Title: Driving power changeover mechanism of disk drive
Inventor: KAGAWA YOSHIHARU
IPC: G11B7/085
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving power changeover mechanism simplifying the shape of components and mitigating the dimensional accuracy by improving the changeover timing of a driving power transmission route to increase the reliability, as to the driving power changeover mechanism for performing the transportation of a tray and the elevating motion of a traverse unit by utilizing a motor for moving an optical pickup along a guide rail.  <P>SOLUTION: A rib 10 is formed on a rack 4 which is engaged with a pinion 5 to move the optical pickup 3, and an arm 11 allowed for rocking by being energized with the spring force is furnished on a gear mechanism arranged on a traverse chassis 7. A changeover gear I is mounted on the arm 11 for engaging with a tray transporting gear J, and on the arm 11, a pawl 8 is formed and also an arm pin 15 is erected. On the traverse chassis 7, a lock pin 9 to be removed by the rib 10 is erected while locking to the pawl 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153945-A (JP)
Title: Rotor coming-off preventing mechanism and spindle motor comprising the same
Inventor: OGURA MASAYUKI
IPC: H02K1/27
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor coming-off preventing mechanism which is rigid and low in cost, and can be easily inserted/removed from a motor base with high working efficiency.  <P>SOLUTION: A flange 8a is radially provided on the outer peripheral edge at an opening of a rotor yoke 8. A coming-off member 11 of an elastic synthetic resin is fitted to a motor base 1 to hook the flange 8a in a non-contact manner. The coming-off member 11 has a hook-like engaging part 11a facing the flange 8a of the rotor yoke 8 at its tip, and has an inserting part 11b which is inserted in a fitting hole 1a formed in the motor base 1 on its bottom surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003255405-A (JP)
Title: Particles for displaying picture and picture display device
Inventor: MURATA KAZUYA
IPC: G02F1/167
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device wherein particles for displaying a picture with which white color is clearly displayed at a low driving voltage in a picture display device for displaying a picture by filling one or more kinds of particles between a transparent substrate and a counter substrate, and applying an electric field to the particles from the two kinds of electrodes at different potentials to make the particles fly and move.  <P>SOLUTION: As a particle for displaying a picture, a particle is used which has one or more layers of resin consisting of different components of refractive indices different from those of the core component as the outer layer of the spherical core component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158907-A (JP)
Title: Community antenna system for television
Inventor: AKIYAMA TAKAO
IPC: H04N21/61
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television community antenna system that can easily introduce a cable Internet system at a low cost.  <P>SOLUTION: In a community antenna facility for television, a downlink amplifier 2 amplifies a TV signal transmitted from a CATV line 1, a distributor distributes the TV signal and introduces the distributed signals to each floor of a multiple dwelling house, and supplies them to a TV terminal 4 provided at each home. In the case of attaching a function of the cable Internet to the facility, an uplink amplifier 21 with an intelligent function mounted thereon is provided in parallel with the downlink amplifier 2. The uplink amplifier 21 has a unique address and turns ON / OFF its amplification function according to a command from a center. When the amplification function is activated, the uplink amplifier 21 amplifies an uplink signal transmitted from a personal computer 11 via a cable MODEM 12 and provides an output of the amplified signal to the CATV line 1. As a result, the function of the cable Internet can be attached to the existing community antenna facility for television.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158070-A (JP)
Title: Magnetic tape and its manufacturing method
Inventor: FUKIAGE SATORU
IPC: G11B5/84
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to wind the magnetic tape on a reel hub as smoothly as before even after travelling.  <P>SOLUTION: Winding the reel hub with the magnetic tape so as to make the plane of the wound tape side smooth is carried out with inclination toward the side the tape is thermally shrank by providing semi-permanent thermal shrinking to a base film by applying a temperature gradient under low tension (tension 2-50 g/cm) in the width direction of the magnetic tape. Moreover, the application of the temperature gradient is carried out to the magnetic tape travelling under low tension by a contacting or non-contacting heater means having certain temperature gradients in the width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155008-A (JP)
Title: Pasted picture
Inventor: WAKABAYASHI KAZUTAKE
IPC: B44D2/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasted picture which is excellent in a three-dimensional feeling and a sense of beauty and is provided with a unique touch by a method wherein punch wastes obtained by making circular holes on a thin piece such as fabric and paper by a punching apparatus, or fine pieces obtained by finely tearing off the thin piece such as the fabric and the paper are used, and they are stuck on a base for a pasted picture so as to express a required picture pattern, and a transparent or translucent cover sheet displaying a contour line for the picture pattern is stuck on the surface.  <P>SOLUTION: The punch wastes obtained by making the circular holes on the thin piece such as the fabric and the paper by the punching apparatus, or the fine pieces obtained by finely tearing off the thin piece such as the fabric and the paper, are used. One of the faces is coated with an adhesive, and are stuck on the base for the pasted picture so as to express a required picture pattern such as a scenery, a human body, an animal and a plant, and the transparent or translucent cover sheet displaying the contour line of the picture pattern is stuck on the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162290-A (JP)
Title: Function recovering equipment for water draining pavement
Inventor: SUZUKI HIROSHI
IPC: E01H1/10
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To avoid damage to an inclined guiding plate by releasing external force by contact with a pavement surface without hindering smooth running-up of reflected water.  <P>SOLUTION: A movable frame is provided with an injection nozzle 12 for obliquely injecting wash water 4 to a surface of water draining pavement 1, the inclined guiding plate 15 arranged in a position for jumping up the wash water 4 by being reflected by the pavement surface and inclined so as to guide the wash water 4 reflected by the pavement surface to the inside by the kinetic energy, a recovering gutter 16 for storing the recovered wash water 4 inside, an introducing plate 17 for guiding the wash water 4 up to the recovering gutter 16 from the inclined guiding plate 15 by the kinetic energy, and a rocking rib 18 for rocking the inclined guiding plate 15 so that an upper end part is positioned on the introducing plate 17 by allowing a lower end part of the inclined guiding plate 15 to approach the surface of the water draining pavement 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163170-A (JP)
Title: Characteristics measuring apparatus of solid-liquid dispersed system slurry
Inventor: TSUBAKI JUNICHIRO
IPC: G01N15/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring precisely and exactly height of a deposit layer of slurry in a vessel.  <P>SOLUTION: In an apparatus which evaluates particle properties in slurry by injecting solid-liquid dispersed system slurry into a vessel and measuring slurry hydraulic pressure of vessel inner sole section, light emitting elements and light-receiving elements are scanned along the vessel, thereby enabling measurement of an interface of the deposit layer of slurry simply and exactly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159929-A (JP)
Title: Polishing cloth retainer of pachinko ball lift polishing machine
Inventor: INAMI MASAMITSU
IPC: A63F7/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily retain a polishing cloth by a polishing cloth retainer of a lift polishing machine.  <P>SOLUTION: A general polishing cloth retainer is so formed that a slide member 15 is liftably provided to an attachment plate 13 attached to the outer surface of a lower door 3 of the lift polishing machine and a clamp member 19 provided in the slide member pushes the polishing cloth N. The polishing cloth N is energized by a tensile spring 21 to be prevented from slacking. The tensile spring 21 is provided with spring lock means 25 and 27 to facilitate the attachment/detachment operation of the spring, the polishing cloth is pulled out under a state free from the energizing force and pushed by the clamp member 19, and then the spring is connected thereto to prevent the downward deviation of the pushing position of the polishing cloth. The attachment/detachment operation can be facilitated by the devise of the constitution of a spring attachment/detachment means 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165058-A (JP)
Title: Control device of fuel cell system
Inventor: OKAMOTO MASARU
IPC: H01M8/04
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device most suitably controlling a fuel cell coping with the cause of the lowering of a fuel cell voltage.  <P>SOLUTION: A fuel cell body 1 is operated for a warm-up purpose, and an output voltage corresponding to an output current and temperature of the fuel cell body 1 are calculated by a controller 17. The calculated voltage is compared with the actual voltage of the fuel cell body 1 and whether the state of the output voltage of the fuel cell body 1 is normal or not is determined. When the fuel cell voltage is determined low, a fuel cell state recovering operation is carried out, recovering the temperature and the voltage of the fuel cell by controlling a hydrogen supplying device 3 or a pure water supplying device 10. When taking out the output voltage from the fuel cell body 1 after the temperature or the voltage of the fuel cell is recovered by carrying out the fuel cell state recovering operation, electric power is taken out depending on the recovered state of the voltage at the fuel cell voltage recovery, by deciding a step of taking out power from the fuel cell body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168448-A (JP)
Title: Article reversing device
Inventor: OHIRO MASAYA
IPC: A61F13/15
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article reversing device that can speedily switch the direction of a diaper and has no limitations in the reception position and a delivery position of the diaper.  <P>SOLUTION: A reversing apparatus 1A comprises a rotary disc 2 that is rotated via a first shaft 5; a number of loading tables 16 fitted to a peripheral section 2a of the rotary disc 2; a first carrying belt 3 for carrying the diaper 50 to a first part 6; and a second carrying belt 4 for carrying the diaper 50 from a second part 7. The loading table 16a is formed by a first loading table 16a that revolves around along a peripheral edge section 2a of the rotary disc 2, and a second loading table 16b that revolves around the peripheral edge section 2a of the rotary disc 2 and rotates along the peripheral edge section 2a. The loading tables 16a, 16b successively receive the diaper 50 at the first part 6, and rotates nearly by 180° at the peripheral edge section 2a of the rotary disc 2 while the second loading table 16b reaches the second part 7 from the first part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276461-A (JP)
Title: Working vehicle
Inventor: HASEGAWA TOSHITAKA
IPC: B60K17/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase the gear shift range of a drive axle and/or reduce a load on a transmission mechanism, and secure a free space between front wheels and rear wheels while effectively suppressing an increase in the overall length of a vehicle.  <P>SOLUTION: A variable output type HST and a planetary gear device are connected to an engine vibrationproof-supported on one side of a body frame in the longitudinal direction of the vehicle to form a drive side unit integrally vibrationproof-supported by the body frame. The transmission case of a transmission is fixedly supported on the body frame on the other side of the vehicle in the longitudinal direction in the state of being separated from the drive side unit. The output element of the planetary gear device is operably connected to the wheel driving drive train of the transmission through a shaft joint extending along the longitudinal direction of the vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226657-A (JP)
Title: Electroactive catalysis
Inventor: BORS DANIEL ARTHUR
IPC: B01J23/652
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic process for obtaining enhanced catalytic processing of a given feed material with a given catalyst.  <P>SOLUTION: The catalytic process for improving production of an oxidative reaction production comprises applying an electric current to a catalyst useful for the vapor phase oxidation of hydrocarbons and represented by the formula AaMmNmXxOo (wherein A is Mo or W; M is V or Ce; N is Te, Se or Sb; X is Nb or the like; when a is 1, m, n and x are each 0.01-1.0; o depends on an oxidation state of other elements).  <P>COPYRIGHT: (C)2003,JPO