baber/WOPTO huggingface dataset:
Patent JP-2008007214-A (JP)
Title: Dirt detecting method and detecting system for detection head of yarn clearer
Inventor: NAKADE KAZUHIKO
IPC: D01H13/32
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method etc. capable of promptly and accurately detecting dirt on heads of photoelectric type yarn clearers.  <P>SOLUTION: In this method for detecting dirt on the detection heads of the plurality of yarn clearers mounted to a machine frame system comprising a plurality of spindles to monitor yarn quality etc. in each of the spindles, whether change of yarn thickness data (ϕ) and/or yarn uniformity ratio data (CV%) obtained based on yarn unevenness signals output from the yarn clearers of the specific spindles is caused by change of the characteristics of the monitored yarn itself or by dirt on the detection heads is determined from the relationship between yarn thickness data (ϕ) and/or yarn uniformity ratio data (CV%) obtained based on yarn unevenness signals output from the yarn clearers of the other spindles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010482-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: NAGANO HAJIME
IPC: H01L29/792
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in Yupin effect due to miniaturization of a memory cell, and suppress a decrease in a coupling rate.  <P>SOLUTION: This semiconductor device is provided with a semiconductor substrate provided with an element forming regions segmented and formed by an element isolation region; a first gate insulating film formed on the element forming region; a first gate electrode formed with a single crystal on the first gate insulating film, and having a crystal plane orientation in which the surface of the upper surface side is inclined for a crystal plane orientation of a side contacting the first gate insulating film; a second gate insulating film formed on the first gate electrode; and a second gate electrode formed on the second gate insulating film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006880-A (JP)
Title: Automobile side visor, and mounting structure thereof
Inventor: HIROTA TOMOKAZU
IPC: B60J3/00
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile side visor capable of effectively preventing rain water coming from a tip end from soaking into a vehicle interior side, and a mounting structure thereof.  <P>SOLUTION: The automobile side visor 1 is composed of a visor body 2 and a blocking member 3. The visor body 2 has an eaves portion 4 formed in a long band shape, and a collar portion 5 is provided along an upper end edge of the eaves portion 4. At a tip end of the eaves portion 4, an engaging piece 10 is provided. On the other hand, in a fixed member 5, a water stop projecting piece 13 is provided on a base end side, and an engaging hole is bored so as to be adjacent to the water stop projecting piece 13. The automobile side visor 1 is mounted to an automobile so as to engage the engaging projecting piece 10 of the visor body 2 with the engaging hole of the blocking member 3 and make the water stop projecting piece 13 of the blocking member 3 abut on a tip end of the visor body 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009752-A (JP)
Title: Traveling environment recognition device, automobile, and traveling environment recognition method
Inventor: SHIMIZU TOSHIYUKI
IPC: G08G1/16
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To set an alarm level suitable for a driver's feeling.  <P>SOLUTION: A picked-up image of traveling environment is divided into a plurality of cells, and fractal dimensions are computed for every divided cell. A degree of attention required for the traveling environment is determined according to the quantity and distribution change of cells with the computed fractal dimensions being a predetermined value or more. For example, when the enlargement of cells is detected, the alarm level is set to "medium" and when there is no change in the quantity p of cells, the alarm level is set to "low." When the flocculation tendency of cells is detected, the alarm level is set to "high" and when the diffusion tendency of cells is detected, an alarm is released.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009215-A (JP)
Title: Conductive roller and image forming apparatus equipped with the same
Inventor: SATO JUNICHIRO
IPC: C08G18/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller having excellent durability under conduction.  <P>SOLUTION: The conductive roller 1 is composed of a shaft 2 and an elastic layer 3 formed on a periphery of the shaft 2, wherein the elastic layer 3 comprises a polyurethane foam obtained by blending a polyol component, a polyisocyanate component, carbon black as a conductive agent, 0.8-1.8 mass% of an ionic compound and a foaming agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009859-A (JP)
Title: Retrieval index creating device and retrieval index creating method
Inventor: TAKIZAWA TADASHI
IPC: G06F17/30
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of creating a retrieval index.  <P>SOLUTION: This retrieval index creating device comprises: a retrieval index creating means for creating a data retrieval index; a signature creating means for crating a signature in accordance with data; an association storing means for storing the retrieval index, the signature and with a data ID in association with each other in a storing means; a data input means for inputting data; an input data signature creating means for creating a signature of input data; and a signature comparing means for comparing the signature of the input data with the signature stored in the storing means, and associates a corresponding retrieval index with a data ID stored in the storing means as a retrieval index of the input data when the signatures coincide as a result of comparison in the signature comparing means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007730-A (JP)
Title: Flame-retardant resin composition, electric wire and cable using the same
Inventor: TAKINO HIROSHI
IPC: H01B7/295
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition that overcomes the defect of a thermoplastic resin such as a polyolefin-based resin composition, a thermoplastic elastomer, etc., mixed with a metal hydrate, has excellent easy-to-cut performance, prevention of resin waste deposited near outlet of extruder, flame retardance and smoothness, not to mention excellent physical properties such as tensile strength, an electric wire and a cable using the same.  <P>SOLUTION: The flame-retardant resin composition comprises comprising (A) 100 parts by mass of a thermoplastic resin, (B) 30-250 parts by mass of a metal hydrate satisfying (i) an average particle of 1-10μm measured by a laser light diffraction/scattering type particle diameter distribution measuring instrument, (ii) a length average particle diameter of 0.01-0.5μm on the basis of an individual standard particle diameter distribution in the major axis direction of primary particles measured from a morphologic photograph by a morphological photography by a scanning electron microscope in which secondary particles composed of aggregates formed from primary particles are observed and ≤0.1% of particles having ≥5μm and (iii) a specific surface area of ≥8.0m<SP>2</SP>/g and (C) 0.1-5 parts by mass of an agent for preventing resin waste deposited near outlet of extruder. The electric wire and the cable are obtained by using the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014183-A (JP)
Title: Control device for internal combustion engine
Inventor: SHODA TOMOHISA
IPC: F02D45/00
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a control device for an internal combustion engine capable of performing feedback control of a fuel pump only within a predetermined range, immediately restoring a fuel pressure to a target fuel pressure when the fuel pressure is different from the target fuel pressure, and injecting a required amount of fuel.  <P>SOLUTION: When the value of the fuel pressure Fp in a fuel pipe is not larger than a first fuel pressure reference value FpL corresponding to a lower limit of the feedback control range of the fuel pump, a control duty value Duty_R for the fuel pump is set at 100[%]. When the value of the fuel pressure Fp is not less than a second fuel pressure reference value FpU corresponding to an upper limit of the feedback control range, the control duty value Duty_R is set at 0[%]. Thus, the fuel pressure Fp in the fuel pipe is immediately restored to the target fuel pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014757-A (JP)
Title: Navigation apparatus
Inventor: IWADE SAIMON
IPC: G09B29/00
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus which displays the current position exactly.  <P>SOLUTION: The navigation apparatus has an arithmetic processing section 1 comprising: a current position computing means for computing the current position of a vehicle; a matching means for compensating the computed current position so as to position it on a road in a map; a display means for displaying an image on the map representing the current position by utilizing the current position computed by the current position computing means or the current position compensated by the matching means; and a means which determines whether or not the vehicle entered a parking lot, based on a reception state of a GPS signal, and estimates an area where the parking lot exists by utilizing a travel trace from entering the parking lot up to parking the vehicle, when such the determination is made that the vehicle entered it, and which determines that the vehicle left the parking lot in the case the current position becomes out of the area. The display means displays the image representing the current position on the map without utilizing the matching means, until the determination of leaving the parking lot is made if the determination of entering the parking lot is made.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015212-A (JP)
Title: Musical interval change amount extraction method, reliability calculation method of pitch, vibrato detection method, singing training program and karaoke device
Inventor: TAKEUCHI HIDEYO
IPC: G10L25/51
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable musical interval change amount extraction method suitable for singing capability evaluation, a reliability calculation method of a pitch and a vibrato detection method with high reliability, and to provide a singing training program and a karaoke device including a singing capability evaluation function with high accuracy, to which those methods are applied.  <P>SOLUTION: A spectrum is calculated from an input voice signal. A reliable pitch change amount Δfs is calculated by spectrum shift matching (142). At the same time, a pitch change amount Δfp is calculated as difference of a pitch f(t) which is extracted from a voice signal (141). By comparing Δfs with Δfp, reliability of the pitch f(t) which is a base for calculating Δfp is reversely calculated. Moreover, reliable vibrato detection is attained by utilizing the reliable pitch change amount Δfs for detecting vibrato. An interval change amount, reliability of the pitch and vibrato information are utilized for the singing training program and the karaoke device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012083-A (JP)
Title: Negative ion generation sheet and hair brush using the same
Inventor: TANAKA SHIGEO
IPC: A46B15/00
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative ion generation sheet which yields an effect of negative ions sufficiently by more effective generation of the negative ions.  <P>SOLUTION: A composition 1 of a high polymer resin, which generates the negative ions and releases far infrared rays and an extreme trace of radiation is laminated on an electromotive force generation sheet 2 through a base sheet 3. The electromotive force generation sheet 2 is formed by laminating a first and second metal sheets 21 and 22 composed of heterometals having a mutual potential difference to generate an electromotive force for the effective release of the negative ions or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019711-A (JP)
Title: Supercharger system of internal combustion engine
Inventor: IIDA TATSUO
IPC: F02B39/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharger system of an internal combustion engine, which both reduces heat capacity of a turbine housing and improves turbo efficiency, at the same time.  <P>SOLUTION: The heat capacity of the turbine housing 2 is reduced by adopting an aluminum alloy as a constituting material of the turbine housing 2. The turbine housing 2 is cooled by engine cooling water so that the ratio of the temperature of the turbine housing 2 and the temperature of a turbine wheel 51, becomes the relationship of the reciprocal ratio, to the ratio of an expansion coefficient of the constituting material of the turbine housing 2 and an expansion coefficient of a constituting material of the turbine wheel 51. Thus, both early activation of a catalyst by reduction in the heat capacity of the turbine housing 2 and continuous security of high turbo efficiency by maintenance of a tip clearance, are made compatible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022631-A (JP)
Title: Rotary electric machine
Inventor: ABE TERUYOSHI
IPC: H02K1/18
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine in which iron loss can be reduced.  <P>SOLUTION: The rotary electric machine is provided with a stator and a rotator, the stator has a stator core having teeth and a slot, and stator winding arranged in the slot, and the stator core is formed of a laminated steel plate. The teeth and the slot of the steel plate are formed by etching processing, and the thickness of the steel plate is in the range of 0.05 to 0.30 mm. In particular, it is desirable that the steel plate used here be a silicon steel plate which has crystal grains.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022954-A (JP)
Title: Mask
Inventor: KOJIMA HIROYOSHI
IPC: A62B18/02
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask which keeps pressure bonding portion hardly tearable even when a large tensile force in a lateral direction acts and comes closely fit with a nose.  <P>SOLUTION: In the mask constituted by arranging annular ear hooks 2 holding a preventing and covering member 1 in both sides of the preventing and covering member 1 covering a mouth and a nose, heating and pressure bonding a pair of protecting and covering sheets 3 forming the protecting and covering member 1 in a pressure bonding portion 4 along in an arcuate inner fringe, and forming the preventing and protecting member 1 in a 3D shape, the width of an upper portion 4a and a lower portion 4b of the pressure bonding portion 4 is set wider than the width of a middle portion 4c, so that the lateral directional tensile force is received by a wide width. Further the width of the upper portion 4a of the pressure bonding portion 4 is set wider to the inner side than the lower portion 4b, so that the pair of preventing and covering sheet 3 is hardly widened in a contacting portion to the nose.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026495-A (JP)
Title: Movement range adjustment device
Inventor: YAMAMOTO SOJI
IPC: G02B21/26
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movement range adjustment device designed such that an upper limit sensor and lower limit sensor ensure highly precise detection by highly precisely adjusting and fixing them, thus, the position of a stage receiving part is finely adjusted and the ascending or descending range of a stage receiving part can be accurately detected.  <P>SOLUTION: The movement range adjustment device includes an adjustment ring 21 having: a knob 30; a shut-off bar 12 with a spring 25; and a pre-load spring 23 disposed in contact with the spring 25 and connecting with the shut-off bar 12 by means of a pin 24. The device also has a body frame 26 having a stopper knob that stops rotation of the adjustment ring 21. The shut-off bar 12 and pre-load screw 23 pull each other by means of the spring 25 such that loose fitting concentrates on one side, thereby preventing backlash. Rotating the adjustment ring 21 by means of the knob 30 moves the shut-off bar 12 with high accuracy, thereby adjusting a limiting position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007163455-A (JP)
Title: Lens evaluation system
Inventor: MATSUZAWA TOSHIAKI
IPC: G01M11/02
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately measure the lateral magnifications, distortion aberrations, field curvatures, and chromatic aberrations of optical systems.  <P>SOLUTION: A lens evaluation system comprises a sample 4, which is a specimen of a pinhole row, a light source 1 for illuminating the sample by transmission; a microscope optical system to be evaluated including an object lens 7; an imaging element 10; and a Z-axis stage 5 for changing the distance between the sample 4 and the microscope optical system. The imaging element 10 images the sample 4 to acquire layered images every time the Z-axis stage 5 changes the distance. A plurality of image positions are computed on the basis of a plurality of pinhole images in the layered images. A model function of aberrations is fitted in the plurality of image positions to acquire measurement values of aberrations.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008027838-A (JP)
Title: Switch operation device
Inventor: KURITA YASUHIRO
IPC: G01D11/28
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch operation device capable of preventing generation of abnormal noise by an operation member with an inexpensive structure.  <P>SOLUTION: This switch operation device includes: a switch 13 fixed to a circuit board 2 (attachment member), and having a fixed part 11 and a tiltable movable shaft 12; and the operation member 14 having an insertion part 26 for inserting the movable shaft 12 therein, and an operation part 27, and operating the movable shaft 12 by rotating or pressing the operation part 27. An elastic piece 30 contacting a wall surface 29 of a first fixed part 11A (fixed part 11) by having elasticity is formed on the operation member 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034192-A (JP)
Title: Electrolytic solution material and electrolytic solution
Inventor: TAWARA HIDEYUKI
IPC: H01G11/54
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution material having superior ion conductivity and excellent pH stability.  <P>SOLUTION: The electrolytic solution material contains an electrolyte salt as expressed by a general formula (1) and a general formula (2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030271-A (JP)
Title: Inkjet recording head, and its manufacturing method
Inventor: ISHIZUKA KAZUNARI
IPC: B41J2/16
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress "crack in an ink flow passage" occurring when an ink flow passage pattern is exposed by the exposure at the time of an ink flow passage formation.  <P>SOLUTION: An ink flow passage forming material is formed into a two-layer structure, and in the lower layer, a larger amount of an optical acid generating catalyst than that of the upper layer is contained. The photosensitivity of the ink passage pattern is suppressed when the optical acid generating catalyst absorbs light. Compared with the case where an ultraviolet ray absorbing agent is added, light required for hardening is not taken away by the ultraviolet ray absorbing agent, and the adhesion with a board interface is maintained as well.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029653-A (JP)
Title: Method for producing biological scaffold
Inventor: FUJISATO TOSHIYA
IPC: A61L27/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a biological scaffold used in regenerative medicine which has excellent biocompatibility and biodegradability and promotes self-organization and growth without calcification.  <P>SOLUTION: Biological soft tissue is lyophilized, heated under vacuum, subjected to partial crosslinking, and fixed. The tissue is then incubated with elastase, an enzyme, to selectively remove elastin from the tissue. Instead of treating the soft tissue directly, cells may be removed from the soft tissue by applying water of ultrahigh static pressure. The tissue may then be subjected to thermal crosslinking under vacuum and removal of elastin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031949-A (JP)
Title: Supercharger
Inventor: EGUCHI MASATOSHI
IPC: F02B39/14
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharger provided with a thrust bearing on an outside of a radial bearing and reducing resistance due to lubricating oil by smoothly discharging supplied lubricating oil from a bearing part.  <P>SOLUTION: The supercharger is provided with a thrust bearing 30 rotatably supporting thrust force acting on a turbine shaft 12. The thrust bearing 30 comprises: a disk shape thrust collar 32 rotating together with the turbine shaft; a compressor side thrust bearing 36; and a turbine side thrust bearing 34 preventing movement of the thrust collar in an axial direction. The compressor side thrust bearing 36 includes: an oil supply channel 36a supplying lubricating oil from an inside of the housing to a surface touching the thrust collar; an annular hollow groove 36b provided on an inner surface of a hollow through hole which a turbine shaft passes through; and an oil discharge channel 36c dripping lubricating oil stored in the hollow groove.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034314-A (JP)
Title: Circuit breaker
Inventor: MIZUNO HATSUO
IPC: H01H73/12
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker which allows for external determination of the make and break as well as wear-out condition of a contact.  <P>SOLUTION: The circuit breaker includes a main body 52a supported by a chassis to be freely rotatable, a butting part 52c which extends from the main body 52a and comes in contact with the upper side of a movable contactor 47, an ON/OFF indicator member 52 having an ON indicator 52e and an OFF indicator 52d provided respectively at each position facing a window opening at the top surface of the chassis depending on on/off state of a contact part 6, and a biasing spring 53 for biasing the main body 52a in the direction where the OFF indicator 52d moves to the position facing the window opening. On the upper side of the movable contactor 47 a run-on part 47e is provided which the butting part 52c runs on by moving from its base to the top edge while sliding when a handle 7 is operated from the contact start position of the contact 6 to the on operating position, wherein the main body 52a is rotated to move to the position where the overall ON indicator 52e faces the window opening with the butting part 52c running on the run-on part 47e.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006348461-A (JP)
Title: Elastic member and elastic nonwoven fabric laminate
Inventor: KISHINE MASAHIRO
IPC: D04H1/4291
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic member suitable for an elastic part of a medical supply such as paper diaper, a base cloth of fomentation or the like, etc.; and to provide an elastic nonwoven fabric laminate.  <P>SOLUTION: The elastic member is a film comprising at least one kind of a resin selected from an olefinic copolymer (E) of propylene, 1-butene and a 5-12C α-olefin, and having an MFR within a specific range, and a butene-based polymer (F) having an MFR and a density within specified ranges. The elastic nonwoven fabric laminate comprises the elastic member layer and an expandable nonwoven fabric layer including at least one layer having ≥100% elongation in the cross direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT