baber/WOPTO huggingface dataset:
Patent JP-2007224909-A (JP)
Title: Hose cassette for peristaltic pump
Inventor: HASER CHRISTIAN
IPC: F04C5/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose cassette easily and surely installable, simply structured, and highly safe during operation and a peristaltic hose pump system.  <P>SOLUTION: Both ends 5, 6 of a pump hose segment 4 are secured to a cassette housing 3 by a first fixing element 7 and a second fixing element 8. The first fixing element 7 and the second fixing element 8 are disposed at the first front portion 9 of the cassette housing 3. The cassette housing 3 comprises a recess 10 for engaging the roller wheel 11 of a pump 2 with the inner part of the cassette housing 3. When the hose cassette 1 is not inserted into the pump 2, the pump hose segment 4 extends along a fan-shaped arc K expanding at an angle of at least 90° in the hose cassette 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198939-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAKAMURA NOBUYUKI
IPC: H01L21/768
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that hardly causes a wrong cutoff of fuse circuit at the time of its trimming.  <P>SOLUTION: The semiconductor device has a semiconductor substrate, an interlayer insulating film, a nitride film, a first redundant circuit having a first via plug running through the nitride film and the interlayer insulating film and a first fuse electrically connected to this first via plug, and a second redundant circuit having a second via plug running through the nitride film and the interlayer insulating film, wherein an oxide film is intermediate between the first via plug and the nitride film, and between the second via plug and the nitride film, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200757-A (JP)
Title: Mems element, and manufacture method thereof
Inventor: SATO AKIRA
IPC: B81B3/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MEMS (Micro Electro Mechanical System) element, having less attachment between a substrate and a movable part, and also to provide a simple manufacture method of it.  <P>SOLUTION: The movable part 11 of a MEMS structure 1 comprises: a large movable part 15; and an intermediate movable part 14. A distance d1 between the large movable part 15 and a silicon substrate 3 is longer than a distance d2 between the intermediate movable part 14 and the silicon substrate 3. The large movable part 15 includes a part where displacement quantity toward the silicon substrate 3 is the largest. Though the part where the displacement quantity toward the silicon substrate 3 is the largest has more chances of getting in contact with the silicon substrate, chances of the large movable part 15 to get in contact with the silicon substrate 3 are minimized as the distance between the large movable part 15 and the silicon substrate 3 is longer. The MEMS element 10 in which attachment to the silicon substrate 3 is less likely to occur is thus provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200558-A (JP)
Title: Hydrogen permeable film manufacturing apparatus using chemical vapor deposition method
Inventor: MUKODA MASAKAZU
IPC: C23C16/14
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To precipitate vanadium or a vanadium alloy on a base material in an arbitrary shape as a hydrogen separating and refining film material using a chemical vapor deposition (CVD) method.  <P>SOLUTION: This hydrogen permeable film manufacturing apparatus is composed of a first reaction vessel 1, the second reaction vessel 2 arranged in the first reaction vessel 1 and partitioned from the first reaction vessel 1 at its opening part by a porous substrate 3, an raw material gas supply means 4 for supplying a vanadium raw material 9 into the first reaction vessel 1 by a carrier gas 10, a first exhaust means 5 for exhausting the pas in the first reaction vessel 1 and a second exhaust means 6 for exhausting the gas in the second reaction container 2. The exhaust force of the second exhaust means 6 is made higher than that of the first exhaust means 5 and vanadium is deposited on the surface of the porous substrate 3 and/or in the porous substrate 3 by the chemical vapor phase deposition method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205025-A (JP)
Title: Optical semiconductor element and its manufacturing method
Inventor: SUDO HISAO
IPC: H01S5/042
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor element capable of sufficiently reducing contact resistance between a contact layer in the upper part of a ridge or mesa shape semiconductor layer and an electrode, and selecting an electrode material at a high degree of freedom, and to provide its manufacturing method.  <P>SOLUTION: The optical semiconductor element includes: the semiconductor layer 12 formed on an N-type semiconductor substrate 10n and having a ridge shape projection 14; a resin layer 26 formed on both the side surface parts of the ridge part 14, so as to embed the ridge part 14; an insulating film 30 formed on the resin layer 26 and having an opening 31 for exposing the upper surface of the ridge part 14 and the upper surfaces of both side parts of the ridge part 14 in the resin layer 26; a P-type electrode 28p formed in the opening 31 so as to cover the upper surface of the ridge part 14 and electrically connected to the upper part of the ridge part 14; and a pad electrode 32 formed on the P-type electrode 28p and the insulating film 30, and electrically connected to the P-type electrode 28p.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204714-A (JP)
Title: Leakage tripping device of earth leakage breaker
Inventor: KUDO TAKAHIRO
IPC: H01H83/02
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve space saving of a unit case and to improve assemblability while protecting earth-leakage functional components housed in the unit case from an arc gas.  <P>SOLUTION: In this leakage tripping device composed by mounting respective functional components in a body case of an earth leakage breaker by housing them in the unit case made of a resin, the unit case is composed of a lower case 19, a double-stacked case comprising a tray-like upper case 20 stacked on the lower case, and a case cover 21 covering an open surface of the upper case; a trip coil 6 and an earth leakage indication button 13 are housed in the lower case; a circuit board 22 with an earth leakage detection circuit 4, changeover switches, and an earth-leakage test switch 9 mounted thereon is housed in the upper case; and thereafter operation parts 7a, 8a and 9a of the current sensitive switch 7, the operation time switch 8 and the earth-leakage test switch 9 mounted on the circuit board are projected to the outside by penetrating the case cover.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201304-A (JP)
Title: Door structure for vehicle
Inventor: ENDO YOSHIHIDE
IPC: B60J5/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure for a vehicle capable of suppressing the permanent deformation of a door.  <P>SOLUTION: A pair of front and rear coupling parts 48, 50 of a hinge side panel 18 with a belt line reinforcing member 40 forms a so-called truss-shape 52 with a coupling part 46 of a frame bracket 24 with the belt line reinforcing member 40. Therefore, even when the rotational moment (shown by an arrow M1) is applied to the hinge side panel 18 associated with the thermal expansion force (shown by an arrow F1) generated in a door outer panel 14, the rotational moment (shown by the arrow M1) can be reliably transmitted to the belt line reinforcing member 40 formed of a material having the coefficient of linear expansion smaller than that of the door outer panel 14, such as steel via the coupling part 46 having the truss shape 52 and the pair of front and rear coupling parts 48, 50. Thus, the rotational deformation of the hinge side panel 18 associated with the thermal expansion of the door outer panel 14 can be received and suppressed by the belt line reinforcing member 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007219528-A (JP)
Title: Optical waveguide
Inventor: MATSUURA TORU
IPC: G02B1/04
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide which contains a polyimide which is excellent in heat resistance, chemical resistance, water-repellent property, conductive characteristics, electric characteristics, and optical characteristics.  <P>SOLUTION: The optical waveguide contains a polyimide having a repetition unit which contains at least a chlorine atom and a fluorine atom and is represented by the formula (2), wherein X and X' each independently represent a bivalent organic group; Y and Y' each independently represent a chlorine atom, bromine atom or iodine atom; p and p' each independently represent the number of bonds of fluorine atom(s) (F in the formula (2)) to the corresponding benzene rings and an integral number of 0 to 3; q and q' each independently represent an integral number of 0 to 3; p+q equals to 3; and p'+q' equals to 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008211672-A (JP)
Title: Image reading apparatus
Inventor: NOSE YOSHITAKA
IPC: H04N1/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus which can remove a jam of documents easily (jamming removal) while holding down increasing manufacturing costs, even when an original is jammed in an automatic document feeder.  <P>SOLUTION: When a jam occurs in the state that part of an original is exposed on the side of the under surface of an original retaining cover 18, the original retaining cover 18 is opened against an original table 14, and a jam removing handle 34 is rotated from the side of the under surface of the original retaining cover 18. At the same time part of the original is held and pulled out toward the side of the under surface of the original retailing cover 18. Thereby two actions can be taken from the side of the under surface of the original retaining cover 18 simultaneously and the jammed original can be removed easily.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215644-A (JP)
Title: Indoor unit of air conditioner
Inventor: OKADA MORIMICHI
IPC: F24F13/28
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent dust removed from a filter member 41 and collected from scattering in a simple structure in an indoor unit 13 of an air conditioner 10 having a function of removing dust from the filter member 41.  <P>SOLUTION: This indoor unit 13 of the air conditioner 10 includes: a dust removing means 42 for removing dust from the filter member 41; and a dust storing container 43 for collecting dust removed from the filter member 41 and storing the same as it is, wherein the indoor unit is provided with an opening and closing means 33, 52, 85 for opening a collecting opening 32 in the removing operation for removing dust from the filter member 41 by the dust removing means 42, and holding the collecting opening 32 in the closed state in the air conditioning operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212952-A (JP)
Title: Method of manufacturing rectangular wire
Inventor: KAJIMA YASUKI
IPC: B21B37/16
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rectangular wire by which a rectangular wire having periodically changed width dimension and thickness dimension in the longitudinal direction is easily, highly efficiently and continuously manufactured and the cross-sectional area is made equal.  <P>SOLUTION: The method of manufacturing the rectangular wire is provided by which the rectangular wire having continuously changed final thickness dimension and final width dimension is manufactured by successively feeding a metallic wire D having a circular cross section to first rolling rolls A, A and second rolling rolls B, B which are controlled so as to come close to and separate from each other. An intermediate wire rod M is rolled with the first rolling rolls A, A while controlling the approach and separation, into the thickness dimension having a change pattern reverse to that of the final thickness dimension, also the upper limit and the lower limit of the thickness dimension of the intermediate wire rod M are detected with a thickness measuring device S<SB>2</SB>for intermediate wire rods before feeding the intermediate wire rod M to the second rolling rolls B, B and an operation command for starting the increase or starting the decrease of the interval dimension of the second rolling rolls B, B is issued.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217162-A (JP)
Title: Content distribution system
Inventor: ASAKURA KEIKI
IPC: G06Q10/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To partially view content even when the content is not protected or prepared on the assumption that partial viewing such as the partial encryption of content is performed.  <P>SOLUTION: Meta data including the viewing section of content to be partially viewed by a meta data generation means 80 are generated, and stored in a meta data storage means 140. In the case of viewing content, a content reproduction means 100 acquires the stored meta data, and requests content distribution to a content distribution relay means 60. The content distribution relay means 60 acquires the stored meta data, and confirms that the content distribution has been requested through the meta data, and confirms that a viewing section requesting content distribution is the viewing section of the content carried by the meta data, and requests content distribution to a content distribution means 20, and when receiving the content distribution, confirms whether or not it is within the section of the content carried by the meta data, and when it deviates from the section, interrupts the relay of the content distribution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213213-A (JP)
Title: Mold manufacturing method
Inventor: SAKAI YOSHIO
IPC: B29C33/38
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold manufacturing method which enables the molding of a molding surface having a free curved surface with high surface precision.  <P>SOLUTION: The mold manufacturing method has the shape forming process of forming the free curved surface to the molding surface of a mold used for molding an optical article having the free curved surface on the molding surface, the plating process of plating the molding surface having the free curved surface formed thereto and the polishing process of polishing the molding surface plated in the plating process. The polishing process is constituted inclusive of an elastomer 6 having a dome part 6A having a hollow dome shape and polishing cloth 7 comprising a cellulose long fiber nonwoven fabric attached so as to cover the dome outer surface of the dome part 6A of the elastomer 6 and a polishing tool 4 wherein a pressure fluid of 0.01-0.02 MPa is injected in the dome part 6A is brought into contact with the plated molding surface to polish the same to manufacture the mold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265986-A (JP)
Title: Light-emitting material, light-emitting element, light-emitting device, and electronic apparatus
Inventor: SAKATA JUNICHIRO
IPC: H05B33/14
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting material having high electric conductivity, a light-emitting element which can be driven at low voltage, and a light-emitting device and an electronic apparatus with reduced power consumption.  <P>SOLUTION: The light-emitting element incorporates a first electrode 101, a first insulating layer 102, a light-emitting layer 103, a second insulating layer 104 and a second electrode 105 on a substrate 100. The light-emitting layer 103 includes a light-emitting material containing an inorganic compound which is any one of sulfide, nitride and oxide as a host material; at least one element selected from the group consisting of copper, silver, aluminum, fluorine and chlorine as a luminescent center material; manganese; and either gallium phosphide or gallium antimonide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212811-A (JP)
Title: Fine flow channel structure and its manufacturing method
Inventor: YAMADA TAKAYUKI
IPC: B01J19/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine flow channel structure which is easy to form a three dimensional fine flow channel and which is capable of having a catalyst supported at a necessary portion of the flow channel, and to provide its manufacturing method.  <P>SOLUTION: The fine flow channel structure 1 is characterized by bonding a first and second pattern layers 3A, 3B to a target substrate 2 in a laminated state, constituting the three dimensional flow channel where the openings formed at each pattern layer 3A, 3B are communicated, forming the catalyst supporting layer 4 on the upper surface of each pattern layer 3A, 3B and having the catalyst 5 supported on the portion of the catalyst supporting layer 4 exposed to the flow channel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214028-A (JP)
Title: Grapple
Inventor: TADA SHIGEYA
IPC: B66C1/58
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grapple capable of increasing the strength of a claw, reducing the size, the weight and the width of the claw, reducing the size and the weight of the entire grapple thereby, and enhancing the biting property and the holding stability with respect to an object to be processed.  <P>SOLUTION: In a claw 4, an inner plate 4a, right and left side plates 4b, and an outer plate 4c thereof are welded to each other, and a sectional shape has a rectangular hollow structure. Each root part is housed over each bracket 3 and mounted in an opening/closing manner inwardly/outwardly around a pivot shaft 18. A hydraulic cylinder 5 for opening/closing the claw is mounted and stored in each claw 4. A first opening part 26 for insertion and extraction of the hydraulic cylinder 5 is formed in a middle portion of the outer plate 4c of the claw. A second opening part 23 for maintenance of the hydraulic cylinder is formed in a vicinity of the root part of the right and left side plates 4b. Lid plates are attachably/detachably mounted on the outer plate 4c and the side plate 4b so as to cover the first and second opening parts 26, 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215260-A (JP)
Title: ABNORMALITY DIAGNOSIS DEVICE FOR NOx SENSOR
Inventor: SAWADA YUTAKA
IPC: F01N3/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To suitably detect the abnormality of a NOx sensor provided in a downstream side of a storage reduction type NOx catalyst.  <P>SOLUTION: An abnormality diagnosis device for the NOx sensor is provided with; a storage reduction type NOx catalyst 16 provided in an exhaust passage of an internal combustion engine 1; a catalyst downstream NOx sensor 18 detecting NOx concentration Cr in a downstream thereof; a means detecting or estimating NOx concentration Ce in an upstream of the NOx catalyst; and a means judging abnormality of the catalyst downstream NOx sensor 18 by comparing detected or estimated NOx concentrations Cr and Ce in the upstream and the downstream of the NOx catalyst under a condition that the NOx catalyst does not substantially store NOx in exhaust gas. Abnormality diagnosis is executed under a condition where influence of th NOx catalyst is removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216141-A (JP)
Title: Method of locating occurrence of partial discharge in electric power cable, and its device
Inventor: UCHIDA KATSUMI
IPC: G01R31/08
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To accurately locate the occurrence of a partial discharge at a plurality of locations.  <P>SOLUTION: In S1, a partial discharge signal is detected at the time of day t1 in A end of CV cable, in B end at the time of day t2, the partial discharge signal is detected, in S2, whether the condition of ¾t2-t1¾≤L/C(L:length of cable, C:propagation speed) is fulfilled is discriminated. Then, in S4, the next signal is detected at the time of day t3 in A end and the signal is detected at the time of day t4 in B end, in S5, whether the condition of ¾t4-t3¾≤L/C is fulfilled is discriminated. And when each condition is fulfilled, in S7, whether both conditions (t3-t1)>L/C and (t4-t2)>L/C are fulfilled is discriminated, if both conditions are not fulfilled, the occurrence location is not performed (S8), if both conditions are fulfilled, the occurrence location is performed in S9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126057-A (JP)
Title: Sectional shelf
Inventor: PARK MOON SUN
IPC: A47B47/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sectional shelf which can permit the easy assembly and disassembly of a plurality of shelf plates and can stably maintain the shape of the assembled shelves.  <P>SOLUTION: The sectional shelf includes a plurality of shelf plates each having at least two hollow fastening parts at the outside edge and being stacked in the up and down directions, an upper portion of each shelf being opened, hollow support members which are raised between the fastening parts of the shelf plates and vertically extending, an upper coupling member having one end inserted into the upper end of each support member and the other end inserted into the lower end of the fastening parts of the shelf plate at the upper end of each support member, a threaded portion being formed at an upper end of the upper coupling member, and a lower coupling member with one end inserted into the lower end of each support member and the other end inserted into the upper end of the fastening parts of the shelf plate at the lower end of each support member, a threaded portion being formed at a lower end of the lower coupling member and threadedly engaged with the threaded portion of the upper coupling member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224394-A (JP)
Title: Optical heterodyne interference apparatus and method for measuring optical path-length difference therefor
Inventor: KAWAKITA KOJI
IPC: G01B9/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To correctly perform phase measurements with respect to an object to be measured.  <P>SOLUTION: This optical heterodyne interference apparatus divides light P emitted from a wavelength variable light source 11 into a first optical path L1 containing the object to be measured 1 and a second optical path L2 not containing the object 1 with an optical demultiplexer 12, makes a predetermined frequency difference between light having passed through the first path L1 and light having passed through the second path L2 by a frequency difference making means, combines those rays of light with an optical multiplexer 15, and finds the property of the object 1 on the basis of the output signal of a photoelectric transducer 16 which receives light emitted from the optical multiplexer 15. The apparatus is provided with an optical frequency sweeping means 31 for sweeping the frequency of the outgoing light of the light source 11 at a fixed speed; a frequency detection means 32 for detecting the frequency of a signal output from the photoelectric transducer 16 while the frequency of the light P is swept at the fixed speed; and an optical path length difference calculation means 33 for finding the difference between a frequency detected by the detection means 32 and the predetermined frequency, and based on the difference, calculating the difference ΔL in length between the first path L1 and the second path L2.  <P>COPYRIGHT: (C)2008,JPO&INPIT