baber/WOPTO huggingface dataset:
Patent JP-2005142659-A (JP)
Title: Echo canceller
Inventor: TAKADA SHINSUKE
IPC: H04M1/60
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo canceller by efficiently eliminating an offset component in a voice speech capable of utilizing a voice signal whose communication band is wider than that of prior arts so as to be able to provide the stable voice speech with high communication quality.  <P>SOLUTION: The echo canceller employing an adaptive algorithm to eliminate an echo component is provided with: a pseudo echo forming means including a pseudo echo generating section for generating a pseudo echo signal and a coefficient update section for updating a tap coefficient; a transmission filter means for eliminating a low frequency component included in a near end input signal; a pseudo echo filter means for eliminating the low frequency component included in a pseudo echo signal from the pseudo echo forming means; and an echo eliminating means for eliminating the echo component on the basis of the echo component included in the near end input signal component via the transmission filter means and the pseudo echo signal via the pseudo echo filter means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140708-A (JP)
Title: Electrostatic levitation-type gyro device
Inventor: MATSUMOTO MASAKATSU
IPC: G01P15/14
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To combine advantages without causing both improvements to spoil each other even if a signal detection circuit is improved so that the amplitude voltage of an application signal for detecting displacement is increased without sacrificing a control voltage, and a control circuit is improved so that a supply voltage is utilized efficiently and control capacity is improved.  <P>SOLUTION: A voltage signal V0 for detecting displacement is applied to electrodes 38, 48 for detecting displacement, and is divided when it is transmitted to a plurality of control electrodes 31-37, 41-47 through a gyro rotor 10, and is detected by in-phase detection circuit 92+93 attached to it, when the voltage signal reaches the output side of an output circuit 108 of each corresponding control output circuit 104. Additionally, control voltages V1a, V1b are subjected to pulse wave modulation, and the pulse end is overlapped to the sudden change point of the voltage signal V0 for detecting displacement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142499-A (JP)
Title: Semiconductor light-receiving element
Inventor: KATO MASANOBU
IPC: H01L31/10
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for improving a wavelength selection ratio by suppressing the effect of noise carrier diffusion for a semiconductor light-receiving element capable of selectively receiving long-wavelength optical signals out of a mixture of short-wavelength and long-wavelength lights.  <P>SOLUTION: A semi-insulating layer is formed between the NCE layer and the contact layer of the second conductivity type in this semiconductor light-receiving element, wherein the NCE layer selectively absorbs short-wavelength lights only and converts a generated noise carrier into a long wavelength light not to be absorbed by the light-receiving layer for the extinction of the noise carrier. The NCE layer and the light-receiving layer are electrically isolated from each other in this structure for the prevention of noise carrier diffusion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144560-A (JP)
Title: Rupture method and rupture device of ductile metallic part and method of manufacturing ruptured ductile metallic part
Inventor: HASE KOICHI
IPC: B26F3/02
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To optimally rupture a ductile metallic material regardless of an experience of maintenance personnel.  <P>SOLUTION: This rupture method of a ductile metallic part ruptures the ductile metallic part by driving a wedge 15 in a half-split type mandrel via a hydraulic actuator 20, by fitting the half-split type mandrel 13 to a through-hole of the ductile metallic part having the through-hole. The ductile metallic part is ruptured by managing an expansion speed or expansion acceleration of the through-hole expanded by the mandrel up to finishing rupture from a start of the rupture. A rupture process detecting plate 23 is desirably installed on a piston 22 connected to the wedge of the hydraulic actuator. A moving speed or acceleration of the wedge is successively detected up to finishing the rupture from the start of the rupture via the rupture process detecting plate. This detected data is recorded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004193576-A (JP)
Title: Adhesive tape for protecting semiconductor wafer and manufacturing method for semiconductor wafer using the same
Inventor: INADA MASAKATSU
IPC: C09J7/02
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape for protecting the surface when grinding a semiconductor wafer film thin, which is capable of separating from a wafer easily damaged after grinding the thin film, while maintaining the shape of the semiconductor wafer that is ground and thinned, and keeping the performance thereof in transportation, with regard to the protecting adhesive tape used in grinding the semiconductor wafer film thin which is applied to an IC card and a smart card.  <P>SOLUTION: An adhesive layer 2 is formed on a supporting body 1 consisting of a plurality of substrate films 3. A wafer-shape maintaining layer 4, which reversibly softens-hardens depending on an atmosphere temperature, is formed between the substrate films 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005146078-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: MATSUMURA SATOYUKI
IPC: C08K3/04
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition improved in rupture characteristics, antideterioration tendency, abrasion resistance and chipping resistance.  <P>SOLUTION: The rubber composition comprises (A) 100 pts. wt. of a diene rubber, (B) a total of 40-200 pts. wt. of carbon black ≥100 m<SP>2</SP>/g in silica and/or nitrogen adsorption specific surface area(N<SB>2</SB>SA), and (C) 0.1-10 pt(s). wt. of a cyclic polysulfide of formula(I)[ wherein, (x) is 2-6 on average; (n) is an integer of 1-15; and R is a (substituted) 2-20C alkylene, (substituted) 2-20C oxyalkylene or aromatic ring-containing alkylene group ].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148497-A (JP)
Title: Scanning type laser microscope system
Inventor: TANIGAWA YOSHIHISA
IPC: G02B26/10
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser microscope system characterized by that a screen display is performed and variation in the laser introduction beam is easily comprehended by taking in laser introduction beam synchronized with detection light, to provide a laser microscope system characterized by that variation in the laser introduction beam is corrected and the screen display is performed by calculating and processing the data of laser introduction beam taken in synchronized with the detection light and the data of detection light, and to provide a laser intensity detector in which a range and a resolution are kept in multiple wavelength laser.  <P>SOLUTION: The system comprises a laser beam source, a scanning means scanning the laser beam emitted from the laser beam source, a detection means detecting the detection light, and a detection means detecting the light quantity of the laser beam source, and the screen display is performed by acquiring the data of the light quantity of the laser beam source synchronized with the detection light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149970-A (JP)
Title: Fuel cell for small portable electrical apparatus and small portable electrical apparatus
Inventor: KAWADA HARUNORI
IPC: H01M8/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell for a small portable electrical apparatus stably supplying oxidant gas by preventing accumulation of water produced in an oxidant electrode in an oxidant gas passage, and continuously stably generating electric power.  <P>SOLUTION: The fuel cell for the small portable electrical apparatus has a plurality of membrane electrode assemblies (MEAs) 9, and a separator 8 having a plurality of oxidant gas passages 7 between the membrane electrode assemblies 9, and the oxidant gas passages 7 are formed so as not to be in parallel to a side 16 of the membrane electrode assembly 9 in the separator 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148612-A (JP)
Title: Photosensitive composition, photosensitive material, method for manufacturing relief pattern and method for manufacturing polyimide pattern
Inventor: SASAKI HAN
IPC: G03F7/004
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition and a photosensitive material showing excellent photosensitive characteristics and storage stability, to provide a relief pattern which results in a polyimide pattern showing excellent heat resistance, adhesion property and chemical resistance, and to provide a method for manufacturing a polyimide pattern.  <P>SOLUTION: The photosensitive composition comprises a secondary aromatic amine, a titanocene compound expressed by specified chemical formula, 3-aminopropyl trialkoxy silane expressed by specified chemical formula, and an addition polymerizable compound. The photosensitive material comprises a secondary aromatic amine, a titanocene compound, a polyamide acid, and a compound having a carbon-carbon double bond which can form a dimmer or a polymer by chemical rays, or having an amino group or its quaternary salt. In the method for manufacturing a relief pattern and a polyimide pattern, a coating film of the photosensitive composition or the photosensitive material is irradiated with active rays along a pattern and developed to remove a portion not irradiated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157457-A (JP)
Title: Stock management method for image forming material, stock management system for image forming material, and package body for image forming material
Inventor: HIRAI YOKO
IPC: B65D75/54
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wasteful consumption of a material caused by uniform determination of an expiration date in spite of difference among respective package bodies.  <P>SOLUTION: Each the package body for the image forming material is installed with a non-contact IC tag, information about time and temperature of environment under which each the package body is laid is recorded in a non-contact IC, a temperature/time integration amount wherein the temperature is integrated with respect to the time is calculated, and the expiration date of the image forming material in each the package body is determined on the basis of the temperature/time integration amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154163-A (JP)
Title: Porous molded product which is obtained through cement hydration and hardening and contains ceramic charcoal and its manufacturing method
Inventor: TAKEUCHI MASAKI
IPC: A01K63/04
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous molded product which enables easy cleaning of drainage/ polluted water and formation of good vegetation environment and can stand long-term use.  <P>SOLUTION: The porous molded product is obtained through hydration and hardening of a mixture of a ceramic charcoal with many communicating pores, cement, coarse aggregate and water. The coarse aggregate is a ceramic charcoal-coated coarse aggregate which has its surface coated with the ceramic charcoal and a hydration hardening product of a cement-water mixture, wherein the ceramic charcoal has a particle size of ≤5 mm and a water absorption of 50-80 wt.% and comprises a carbon granule with a ceramic-coated surface. The ceramic charcoal-coated coarse aggregate is bound to the ceramic charcoal through point contact mediated by the hydration hardening product of cement and water. The porous molded product contains the ceramic charcoal having many communicating gaps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156455-A (JP)
Title: Optical fiber unit and optical fiber sensor
Inventor: GO TETSUYASU
IPC: G02B6/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily mountable compact optical fiber unit having a small size for saving a space and allowing easy wiring of an optical fiber and to provide an optical fiber sensor using the optical fiber unit.  <P>SOLUTION: This optical fiber unit 1 is provided with an optical fiber cable 25 projecting light to the outside and receiving light from the outside via an end face in one end part, a substantially cylindrical cylinder part 14 having a through hole 18 for housing the tip part of the optical fiber cable 25 and having an external thread 15 formed in the outer circumference part, and an optical fiber holding part 17 having a groove part 22, which communicates with the through hole 18 for housing the optical fiber cable 25 and has an opening 23 in the direction substantially orthogonal to the center axis of the cylindrical part 14, and holding the optical fiber cable 25 flexibly along the groove part 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162344-A (JP)
Title: Calling registration device and calling registration method
Inventor: MORITA HIDEKI
IPC: B66B1/14
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call registration device and a calling registration method with excellent operability, capable of realizing miniaturization.  <P>SOLUTION: The calling registration device 2 is provided with an input part for inputting a signal for registering a destination floor of a passenger; a display part for displaying information of the destination floor; and a controller 3 for switching/controlling display of a display part based on the signal inputted from the input part and registering a predetermined destination floor. The controller 3 is provided with a memory part 9 for dividing a plurality of destination floors where a car of an elevator is stopped to a plurality of blocks and storing it, reads the data of the block corresponding to a block selection signal from the input part from the memory part 9 and displays them on the display part, reads the destination floor group data of the block corresponding to a block designation signal from the input part from the memory part 9 and displays them on the display part and registers the destination floor corresponding to the destination floor designation signal from the input part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164700-A (JP)
Title: Performance control data converter and program
Inventor: MORISHITA DAISUKE
IPC: G10H1/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance control data converter capable of simply and easily adjusting the sound volume balance of performance control data.  <P>SOLUTION: The performance control data converter is provided with; an input means for inputting a performance control data of a 1st file format consisting of two or more channels and including attribute data; an instruction input means for inputting an instruction to change the attribute data of at least one channel in the performance control data of the 1st file format; an attribute value calculation means for calculating the attribute data of at least one channel changed from the original value on the basis of the instruction of change inputted by the instruction input means; and a converter means which converts the performance control data of the 1st file format inputted by the input means into the performance control data of a 2nd file format different from the 1st file format by replacing the attribute data by the attribute data of at least one channel calculated by the attribute data calculation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164108-A (JP)
Title: Refrigerating machine for store
Inventor: YAMASHITA TOSHIHIRO
IPC: F25D11/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy efficiency and enhance comfortableness of a store environment by using exhaust heat of a refrigerating machine.  <P>SOLUTION: The refrigerating machine for a store is provided with a compressor 11 compressing refrigerant gas, and a condenser 12 cooling and liquefying the refrigerant gas raised in temperature and pressure by the compressor 11, and it supplies liquid refrigerant liquefied by the condenser 12 to an apparatus such as a refrigerator/freezer showcase installed in a store building 1. The condenser 12 is composed by arranging radiation tubes 16 and 19 in inner sides of an external facing panel 15 of a wall 14 of the store building 1, and a floor panel 18 of a floor 17, and the refrigerant gas is cooled and liquefied by natural heat dissipation from the wall 14 and the floor 17. By this, heating is carried out in the winter season by the natural dissipation from the floor 17, and accumulation of cold air leaking from the showcase (a cold aisle phenomenon) in the summer season can be resolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160734-A (JP)
Title: Holding case for cellular phone
Inventor: OTA KINJIRO
IPC: A45C11/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a holding case of a simple structure in a form for carrying a cellular phone by hanging it from a belt for trousers and enabling the removal and insertion of an apparatus main body with one hand even if provided with a lid for pressing the apparatus main body inserted inside a case main body.  <P>SOLUTION: The case main body is assembled from three band-like bodies of an approximately square base frame 1 having inside measurements capable of receiving the vertical insertion of the apparatus main body T; an approximately U-shaped support frame 2 having a depth capable of housing the apparatus main body T inserted inside the base frame 1 and extended and fixed across a pair of opposite sides of the base frame 1; and an approximately U-shaped pressing frame 3 extended and fixed across the other pair of opposite sides of the base frame 1 from a base intersecting with the support frame 2. A passage ring 4 for the belt B for trousers is provided from an extension part extended from one upper end side of the support frame 2 and turned to the outside of the base frame 1, and the lid 5 for pressing the apparatus main body is provided from an extension part extended from one upper end side of the pressing frame 3 to its other upper end side for fastening end parts with a fastening implement 6 in such a way as to be attached and detached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167694-A (JP)
Title: Photographing device
Inventor: IMAEDA EIJI
IPC: H04N7/24
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device, capable of preventing a general user who is not accustomed to the operation of the device from selecting an image size capable of unsetting, and photographing with the same image size, despite the replacement of a camera part, since the setting is troublesome for the user and the user uses the device without setting the image size, and capable of making full use of the advantages due to the replacement of the camera part.  <P>SOLUTION: An imaging section is provided with photographable resolution information, and its body is provided with a timer for photographing setting information at photographing by a timer and sensor photographing setting information at photographing by a sensor. The minimum size of the resolution information at the imaging section is set to the resolution at photographing, and the maximum size is set to the resolution at sensor photographing, respectively, as an initial value preceding the setting operation of the timer photographing setting information and the sensor photographing setting information by the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160816-A (JP)
Title: Manufacturing method for blood plasma or blood serum separating material and manufacturing method for blood plasma or blood serum filter
Inventor: MINAMI AKINORI
IPC: B01D39/16
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide manufacturing methods for a blood plasma or blood serum separating material and for a blood plasma or blood serum filter which show excellent workability in the manufacture, utilize resources without wasting them, and suppress an increase in the cost.  <P>SOLUTION: In the manufacturing method for the blood plasma or blood serum separation material, a plurality of preforming support bodies with fixed fiber accumulated body in which fibers are mutually fixed while the fibers are accumulated in penetrating holes of a preforming support body with a plurality of penetrating holes. After the desired number of layers of the fixed fiber accumulated body are laminated, the fixed fiber accumulated body is transferred to a molding container by applying an external force, and is molded. In the manufacturing method for a blood plasma or blood serum filter, the blood plasma or blood serum separation material is loaded in a separation container following the method mentioned above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165096-A (JP)
Title: Positive photoresist composition and resist pattern forming method
Inventor: MASUJIMA MASAHIRO
IPC: H01L21/027
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition capable of suppressing notching, even if a dye is added in reduced amount or is not added, or even if an antireflection film is not installed, and to provide a resist pattern forming method.  <P>SOLUTION: In the positive resist composition, containing a resin component (A) comprising an alkali-soluble constitutional unit (a1) and a constitutional unit (a2), having an acid-dissociable dissolution inhibiting group and having alkali solubility increased by the action of an acid and an acid forming agent component (B) which generates an acid upon exposure, the resin component (A) also comprises a constituent unit (a3), represented by Formula (I), wherein R represents H or methyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169862-A (JP)
Title: Image forming device
Inventor: OKAMOTO HIROSHI
IPC: G06F12/14
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To disable access to the data of an HDD when the HDD is connected to the other image forming device.  <P>SOLUTION: The image forming device 2 is connected to a personal computer 1 as a host device via a network and has an HDD 14 to accumulate data and has an HDD model sensing means 16 to sense the use of the HDD 14 used in the other model. The image forming device is equipped with an HDD initialization means 15 to erase the data of the HDD 14 and initialize the data when the HDD 14 used is the one used in the other model.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221549-A (JP)
Title: Manufacturing method of composite soft magnetic sintered material with high density, high flux density, and high-resistance
Inventor: WATANABE MUNEAKI
IPC: H01F1/24
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite soft magnetic sintered material having high density, high flux density, and high resistance.  <P>SOLUTION: On the surfaces of the iron powder, Fe-Al based iron soft magnetic alloy powder, Fe-Ni based iron soft magnetic alloy powder, or Fe-Cr based iron soft magnetic alloy powder (hereinafter these are referred to as "soft magnetic metal powder"), a ZnO layer as a first layer and a ferrite layer as a second layer are formed to produce soft magnetic metal powder coated with laminated oxide films. After the soft magnetic metal powder coated with laminated oxide films are pressed and powdered, they are sintered in the air or in a non-oxidation atmosphere between 300°C and 1000°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI