baber/WOPTO huggingface dataset:
Patent JP-2005262137-A (JP)
Title: Kneading machine
Inventor: FUKUMOTO KAZUNORI
IPC: B01F7/08
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin shaft kneading machine having the kneading shaft pivoted on both ends and having the discharge port of the kneaded substance installed in the parallel direction to the axial center of the kneading shaft, that pivots the shaft end at the discharge side of the kneading shaft without inconvenience and of which the component part is easily exchangeable upon the attrition in the pivoting part.  <P>SOLUTION: A sleeve member 12 in which a trapezoid cross sectional spiral blade 11 is installed is fitted to the edge of each kneading shaft 2 at the discharge port 5 side. The edge of each kneading shaft 2 is pivoted by receiving the flat crowning of the spiral blade 11 with the bushing 10 internally inserted by spanning the body part 1a of the casing 1 and the inner face of the discharge part 1c. The pivot part that may cause the invasion of the kneaded substance and the temperature elevation is eliminated by discharging the kneaded substance to the discharge port 5 through a space formed between the bushing 10 and the spiral blade 11. Thus, the worn component can be easily replaced even if the bushing 10 supporting each kneading shaft 2 and the spiral blade 11 are worn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274670-A (JP)
Title: Exposure device for beltlike work
Inventor: MITO ATSUSHI
IPC: G03F7/20
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To securely detecting a work which has unevenness and is hardly sucked on a work stage, is sucked by holding the work on the work stage so as to suck while preventing a leak.  <P>SOLUTION: The work stage 10 comprises a 1st stage 10a on which an exposed area of the work W is mounted and 2nd stages 10b which are provided upstream and downstream in the conveying direction of the beltlike work W and on which parts other than the exposed area are mounted. Individual vacuum supply systems 16a and 16b are connected to a 1st hole group 13a and a 2nd hole group 13b provided to the 1st and 2nd stages 10a and 10b respectively, and a vacuum sensor 14 which detects the work being sucked is provided to the vacuum supply system 16a. Then the parts other than the exposed area of the work W are sucked through the 2nd hole group 13b to prevent a wrinkle in the peripheral part of the exposed area of the work W, and the exposed area of the work W is sucked without causing a leak.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004314609-A (JP)
Title: Ink jet recording medium and its manufacturing method
Inventor: YOSHIDA YOSHIO
IPC: B41M5/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording medium in which the ink jet recording quality is excellent even if using either of dye ink and pigment ink and which has a gloss equivalent to that of a silver-salt picture.  <P>SOLUTION: An ink receiving layer including a pigment and a binding agent is provided on the surface of a support. The pigment includes γ alumina and colloidal silica. A primary particle size of the colloidal silica is 10-50 nm. And, the ratio of a secondary particle size to the primary particle size is 1.5-2.5. It is preferable to include 5-50 mass% of the colloidal silica to the total amount of the pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005276561-A (JP)
Title: Single-base fluorescent lamp and manufacturing method of single-base fluorescent lamp as well as fluorescent lamp
Inventor: MURAMATSU TERUTAKA
IPC: H01J61/72
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-base fluorescent lamp which withstands distribution as a product, in which a fraction defective in manufacturing is not increased, in which variations of temperatures of a plurality of the coldest points candidates are small, and in which stable lamp characteristics are obtained.  <P>SOLUTION: In the single-base fluorescent lamp which has a discharge passage bent at least once or more, in which mercury vapor pressure inside a tube is not controlled by amalgam but regulated by the usual coldest point, and in which a corner part of the U-shaped flexure part becomes the coldest point, provided a glass wall thickness of the corner part of the bent part which becomes the coldest point is t, and a glass wall thickness of a non-bent part is t<SB>0</SB>, a relationship of 0.12 mm≤t≤t<SB>0</SB>/5 is satisfied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277652-A (JP)
Title: Unidirectional dynamic microphone
Inventor: AKINO YUTAKA
IPC: H04R1/38
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a unidirectional dynamic microphone having an air chamber of microphone unit in a grip housing in which the volume of the air chamber is not varied even if an external force is applied to the grip housing and assembling/disassembling is facilitated.  <P>SOLUTION: The unidirectional dynamic microphone comprises a tubular grip housing 100 having one end side supporting a microphone unit 20 and the other end side fixed with an output connector wherein an air chamber being included as a part of the acoustic circuit of the microphone unit 20 is provided in the grip housing 100, and a tubular cavity sleeve 200 forming the air chamber 201 of the microphone unit 20 is supported in the grip housing 100 through shock mount members 210 and 231 exhibiting rubber elasticity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005242275-A (JP)
Title: Introduction type storage system
Inventor: MURATA RITSU
IPC: G09B19/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teaching material group which more easily completes correspondence of phrases, facilitates repetitive training and enhances a learning effect.  <P>SOLUTION: One or more letters (3) at the beginning of the phrases are displayed other than description (1) of the phrases and a description column of the frame (2). The training material group utilizing a large amount of data is created in block by a computer program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271830-A (JP)
Title: Headlamp dimming lighting device for automobile
Inventor: SAITO KAORU
IPC: B60Q1/14
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlamp dimming lighting device for an automobile to dim light of the headlamp by series-connecting a dimming control circuit in travelling in the daytime.  <P>SOLUTION: This headlamp dimming lighting device for the automobile is furnished with a control part relay 1 and a main body part relay 2 stored inside a case main body and a Hi/Low change-over connector 3 led out from the case main body of the control part relay 1 and the main body part relay 2. It is furnished with a three-piece set polarity change-over terminal 10 constituted of a plus terminal 7, a common terminal 8 and a minus terminal 9 respectively changed over and connected in accordance with plus/minus polarities, and the Hi/Low change-over connector 3 is series-connected to either one of left and right headlamp sockets 22 and headlamp harness sockets 23 of the automobile by a three-row connector 4 to respectively connect a Low beam connection 13, a High beam connection 14 and a common connection 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276382-A (JP)
Title: Sound equipment and panel sliding method
Inventor: OGINO TAKAYUKI
IPC: G11B33/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "sound equipment and panel sliding method" which does not need a key operation and opens a panel to the point where a medium insertion/extraction opening corresponding to the type of a recording medium is exposed.  <P>SOLUTION: This panel sliding method for sound equipment slides a front panel 12 to expose medium insertion/extraction openings 16 to 18 so that a recording medium can be inserted and extracted, identifies the types of recording media 21 to 23 brought close to the sound equipment 11 and slides the front panel to the point where the medium insertion/extraction openings corresponding to the types are exposed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283229-A (JP)
Title: Pipe line flow meter
Inventor: SAKAKIBARA MASANORI
IPC: G01F1/58
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional insertion type electromagnetic flowmeter wherein measurement becomes unstable by air because a sensor of a rod-shaped electromagnetic current meter is inserted from a pipe top, or the measurement often becomes impossible because of entanglement of floating refuse, or in the case of a type having a short insertion length, accurate measurement is impossible because the flow velocity is unstable by a viscous bottom layer on the wall surface.  <P>SOLUTION: This pipe line flowmeter is constituted of the sensor of the rod-shaped electromagnetic current meter whose tip sensing part is inserted into the pipe line orthogonally from the pipe wall surface up to a stable flow velocity position in the pipe and fixed, and a rectangular triangle-shaped guide plate for guiding refuse which is thinner than the diameter of the sensor of the rod-shaped electromagnetic current meter and is installed on the direct upstream side of the sensor of the rod-shaped electromagnetic current meter. In the flowmeter, one side between two sides including the right angle is rust-jointed onto the rod-shaped electromagnetic current meter, and the other side is fixed onto the wall surface in the pipe, and the upstream end of the oblique side facing to flowing water is arranged at an angle of 10°-30°. Since the sensor of the rod-shaped electromagnetic current meter is inserted from the pipe side, avoiding the pipe top where the air passes and the pipe bottom where deposited refuse passes, the pipe line flowmeter having high accuracy without being influenced by the air and the floating refuse can be provided, to thereby enable inexpensive and careful water management.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280163-A (JP)
Title: Flexible copper-clad laminate and its manufacturing method
Inventor: HATTORI KOICHI
IPC: B32B15/08
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible copper-clad laminate which can be easily handled during manufacturing a copper-clad laminate without thinning a copper foil; and shows high pliability, successful bending properties and a high stress relaxation effect after molding.  <P>SOLUTION: In the flexible copper-clad laminate with a copper foil layer formed on one surface or both surfaces of a polyimide resin layer through a heat treatment process, the modulus of elasticity (p2) of the copper foil layer before heat treatment is 50 to 80 GPa and the ratio (p2/p3) of the modulus of elasticity (p2) before heat treatment to the modulus of elasticity (p3) after heat treatment at higher than 300°C is 3.5 to 5.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285604-A (JP)
Title: Self-reset type protection element
Inventor: HIEDA YASUTAKA
IPC: H01H11/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and thin self-reset type protection element, by the use of a film formed of resin or the like for a substrate or a cover carrying a burden of synthesization of an element body and a film for bonding these.  <P>SOLUTION: The element is provided with a substrate 2, an adhesive film 10 fitted on the substrate 2, a pair of reed terminals separated from each other fitted between the substrate 2 and the adhesive film 10, a movable electrode 7 connected to one of the pair of reed terminals 4 and capable of getting in and out of contact with the other reed terminal 4, and a cover 12, covering at least a part of the pair of reed terminals 4 and the movable electrode, to be welded to the adhesive film 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280545-A (JP)
Title: Actuator
Inventor: CHIGIRA TORU
IPC: B60K23/08
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator capable of miniaturizing the whole and reducing the cost.  <P>SOLUTION: The actuator 10 is equipped with a large diameter gear 31 meshing with a small diameter gear 30 of a motor drive shaft 26. An output shaft 35 is penetrated in a body part 31b of the gear 31, and a slide member 32 is slidably supported on the outer periphery of the intermediate part of the output shaft 35. The screw part 32c of the outer periphery of the slide member 32 is screwed with the screw part 31c of the inner periphery of the large diameter gear 31. The slide member 32 is non-rotatably and slidably supported on the main body 11. Coil springs 42, 43 are mounted to the outer periphery of the intermediate part of the output shaft 35, and the coil springs 42, 43 are interposed between the output shaft 35 and the slide member 32. The coil springs 42, 43 are compressed by sliding the slide member 32 with the rotation of the drive shaft 26, and the output shaft 35 is moved relative to the main body 11 by a predetermined stroke with a restoring force of the spring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293950-A (JP)
Title: Lithium ion secondary battery and charging method of lithium ion secondary battery
Inventor: OGAWA KAZUYA
IPC: H01M50/417
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery sufficiently high in a capacity retention factor even if quick charge is conducted, and to provide the charging method of the lithium ion secondary battery.  <P>SOLUTION: The lithium ion secondary battery is equipped with a positive current collector 15 in which a positive active material layer 10 containing a positive active material is formed on the surface, a negative current collector 16 in which a negative active material layer 20 containing a negative active material is formed on the surface, an electrically insulating and porous separator 40, and an electrolyte solution containing a lithium salt and impregnated in the separator. The carrying amount of the negative active material in the negative active material layer 20 is 2.0-6.0 mg/cm<SP>2</SP>, the porosity of the separator 40 is 45-90%, and Gurley permeability of the separator 40 is less than 200 s/100 cm<SP>3</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288306-A (JP)
Title: Apparatus and method for carrying out liquid-liquid multi-stage extraction
Inventor: KAWAHARA JUNICHI
IPC: G21F9/06
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for carrying out liquid-liquid multi-stage extraction capable of being applid to a nuclear fuel processing system, other various waste liquid treating processes or the like, and a method for carrying out the liquid-liquid multi-stage extraction.  <P>SOLUTION: The apparatus for carrying out the liquid-liquid multi-stage extraction or a similar apparatus is characterized by using a separation tube connecting a plurality of cells in series by installing a plurality of partition walls having one or more holes to partition the inside as a substitute for a separation tube having the hollow inside, filling at least the moving phase end side of each cell with a large number of nonporous small spheres so as to become the volume to be filled larger than the volume of a moving phase in a steady state, having an introduction path of the moving phase and a discharge path of a stationary phase at one end of the separation tube, having the discharge path of the moving phase and the introduction path of the stationary phase at the other end, and further respectively having a liquid feed mechanism capable of feeding a liquid of each phase.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288327-A (JP)
Title: Electrostatic atomizing device and air conditioner equipped with the same
Inventor: INOUE HIROSHI
IPC: B05B5/08
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately discriminate a water absent state and a water present state regardless for the use method of a commodity or the presence or absence of disturbance to a float.  <P>SOLUTION: The subject electrostatic atomizing device 40 is equipped with the float 12 with a magnet 13 floating and sinking corresponding to the water level of a water storage part 1, a reed switch 15 reacting with the magnetic field generated from the magnet 13 of the float 12 to sense the water level in the water storage part 1 and a control circuit 51 to which a signal H or a signal L is inputted from a distance (t) between the reed switch 15 and the float 12. A decision time for discriminating either one of the water absent state and the water present state from an inputted signal to decide the same is preset to the control circuit 51 and composed of an initial decision time T1 set at the initial state of operation and a normal decision time T2 set longer than the initial decision time T1, and a mode changeover means 55 for changing over the set mode of the initial decision time T1 to the set mode of the normal decision time T2 after the elapse of the initial decision time T1 is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005136943-A (JP)
Title: Radio communication apparatus
Inventor: FUKUDA KUNIO
IPC: H04B5/02
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back scatter system into which QPSK modulation processing is introduced.  <P>SOLUTION: The system is provided with a first signal path for acquiring a first reflection wave obtained by directly reflecting a reception radio wave without allowing the radio wave to pass through any phase shifter, a second signal path for acquiring a second reflection wave which reciprocates through only the first phase shifter and has a phase shifted by π/2 compared with the first reflection wave, a third signal path for acquiring a third reflection wave which reciprocates through the first phase shifter and a second phase shifter and has a phase shifted by π compared with the first reflection wave, and a fourth signal path for acquiring a fourth reflection wave which reciprocates through the first-third phase shifters and has a phase shifted by 3π/2 compared with the first reflection wave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005289260-A (JP)
Title: Webbing winding device
Inventor: ASAGIRI YOSHINORI
IPC: B60R22/46
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a webbing winding device which can transmit the rotation only from a motor side to a winding shaft by a clutch, and in addition, is simple and compact.  <P>SOLUTION: The clutch of this webbing winding device is simply constituted in such a manner that a slider 144 of the clutch main body section 114 is held by a case with a frictional force, and thus, the slider 144 and a lock bar 154 are relatively moved, and by the relative movement, the lock bar 154 is moved to an engaging position or a disengaging position with a ratchet 134. Therefore, compared with a constitution wherein a pawl is moved by using a large and heavy inertial disk such as a conventional clutch, the overall constitution of the clutch 100 can be greatly miniaturized (be made thinner). Thus, the overall constitution of the webbing winding device 10 can be made compact.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302109-A (JP)
Title: Manufacturing method of multilayer film vertical magnetic recording medium
Inventor: KAWADA YASUYUKI
IPC: G11B5/66
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a magnetic recording medium wherein the noise of the magnetic recording medium is reduced and writing by a recording head is formed easy compatibly while the thermal stability of recorded magnetization is enhanced.  <P>SOLUTION: The magnetic recording medium is provided with a base layer of an hcp crystal structure and a multilayered laminated magnetic layer of Co/Pt and the like and the deposition speed of the base layer is specified to be ≤0.7 nm/sec. An Si oxide of 1 to 10 mole% is added to the magnetic layer. The manufacturing method has a step for exposing the surface of the base layer to an Ar gas which has 0.1 to 10 Pa gas pressure and into which the oxygen of 1 to 10% mass flow rate is mixed for 1 to 10 sec. The magnetic recording medium may be provided with an alignment control layer and a soft magnetic backing layer. The thermal stability and the easiness of writing are compatibly reconciled by controlling Ku, Ku<SB>1</SB>and Ku<SB>2</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004320019-A (JP)
Title: Capacitor having dielectric layer including group-17 element, and method for manufacturing the same
Inventor: BEACH ERIC
IPC: H01L21/822
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor having a voltage coefficient value or a dielectric absorption value smaller than that of conventional technologies, a method for manufacturing the same, and an integrated circuit containing the capacitor.  <P>SOLUTION: A dielectric layer is provided between a first conductive plate and a second conductive plate of the capacitor, and the dielectric layer contains a group-17 element. Fluorine is particularly useful. The capacitor exhibits an improved voltage coefficient value or dielectric absorption value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005298888-A (JP)
Title: Method for forming metallic thin film
Inventor: SATO HIDEYUKI
IPC: C23C26/00
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a metallic thin film which is excellent in productivity without needing the maintenance, management or the like of a coating solution and a coating apparatus, and can easily form a metal thin film of homogeneous nano-size without being restricted by the shape on a work (substrate) side.  <P>SOLUTION: This method comprises: a step of preparing a prepared solution by dissolving or dispersing metal salt in a solvent; and a step of irradiating the prepared solution with microwaves in . A substrate is brought into contact with the prepared solution before or after irradiation of microwaves, thereby forming the metallic thin film composed of the metal in the metal salt directly on the surface of the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303094-A (JP)
Title: Method for evaluating gettering efficiency of silicon wafer
Inventor: HIRANO KATSUYA
IPC: H01L21/322
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly and easily evaluate a silicon wafer, which has various gettering capabilities, at high sensitivity.  <P>SOLUTION: Surfaces of a 1st wafer 10 having a getttering site and a 2nd wafer 11 having no gettering site are forcibly contaminated with a metal impurity, containing solution having specified concentration. The 1st and 2nd wafers 10 and 11 are heat-treated at high temperature respectively to diffuse metal impurities in the wafers. Surface layers of the 1st and 2nd wafers are subjected to etching collection to a depth of at least 5 μm from wafer surfaces, by using a mixed solution containing hydrofluoric acid and nitric acid respectively to obtain a 1st collected liquid from the 1st wafer and a 2nd collected liquid from the 2nd wafer. Metal impurity concentrations of the 1st and 2nd collected liquids are analyzed, respectively. Based upon the analysis results, gettering efficiency of the 1st wafer is evaluated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI