baber/WOPTO huggingface dataset:
Patent JP-2003018057-A (JP)
Title: Antenna receiver
Inventor: OTAKI YUKIO
IPC: H04B1/26
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance the C/N of a demodulation signal, using an inexpensive phase shifter for changing the phase of a single frequency. SOLUTION: The antenna receiver is provided with a plurality of mixers 7, 8, 9 that apply frequency conversion to signals received by a plurality of antennas into intermediate frequency signals, a plurality of local oscillators 10, 11, 12 that the provided corresponding to the mixers 7, 8, 9 and supply local oscillation signals with the same frequency to the mixers 7, 8, 9, a plurality of PLL circuits 13, 14, 15, that are provided corresponding to a plurality of the local oscillators 10, 11, 12 and set the frequency of the local oscillation signals, and an adder 23 that sums the intermediate frequency signals outputted from the mixers 7, 8, 9, so that the antenna receiver can change the phases of reference signals fed to the PLL circuits 13, 14, 15 independently of each other.
Patent JP-2002346249-A (JP)
Title: Hair thinning
Inventor: TSUCHIYA MASAHIRO
IPC: B26B13/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To simplify hair thinning. SOLUTION: Since thirty several years ago, a brand cut technique has been systemized in Europe and has given big influence to world techniques. At the beginning of 1990s, they start to feel some kind of limitation in standards. Since Oriental hair has a large volume, it is needed strongly to create lightness and movement by thinning techniques. It is required to make hair of a large volume easy to care by hair thinning techniques. The volume down of hair and creation of the movement of hair end become easy by four functions of thinning up/down and to the right/left by line thinning. A U-shape for creating the lightness of a side face and a V-shape for creating the movement of hair end from the base to the medium part of a vertical direction are created.
Patent JP-2003031882-A (JP)
Title: Free electron laser resonator
Inventor: YOKOYAMA MINORU
IPC: H01S3/30
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a free electron laser resonator having a laser performance measuring unit capable of efficiently aligning a resonator system and the measuring unit of a free electron laser generator and utilizing without re-regulating even when laser oscillating conditions are changed. SOLUTION: The free electron laser resonator comprises a reflecting mirror 6 in protrudable and retractable manner provided from and in an optical axis of a first resonator mirror 4 and a second resonator mirror 5 to reflect a visible ray laser, a distributing mirror 8 provided directly at a downstream of a coupling hole of the second mirror to distribute the free electron laser beam, and a spectroscope 9 provided at a distance on the optical axis of the visible ray laser reflected by the distribution mirror and capable of spectrally measuring a diameter of the free electron laser spread by Rayleigh scattering at a position of a lighting window. The spectroscope 9 is preferred so that an optical path length from an outlet of the second mirror 5 becomes double or less as long as the length of the resonator.
Patent JP-2003024104-A (JP)
Title: Outsole and shoe having it
Inventor: UMEZAWA IKUKO
IPC: A43B13/14
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an outsole 1 having sufficient wet grip characteristics and capable of inhibiting creaking. SOLUTION: The outsole 1 is molded by a rubber composition containing an acrylonitrile-butadiene copolymer of at least 80 mass% in a base polymer. The outsole 1 has a plurality of projected parts 2 on a bottom face. A groove part 3 is formed between adjacent projected parts 2 and 2. A minute unevenness is formed on a lower face of each projected part 2, and projections 4 are formed. The unevenness is formed in a region of 30% or greater of a ground plane. A sectional shape of the projection 4 is generally square. The projections 4 are separated each other. The projections 4 are arranged like a plotting paper. A height of the projection 4 is 0.2-3.0 mm, and a width of the projection 4 is 0.2-3.0 mm. A width of the space between the projections 4 and 4 is 0.2-3.0 mm.
Patent JP-2003024676-A (JP)
Title: Embroidery sewing machine
Inventor: HATTORI OSAMU
IPC: D05B19/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact embroidery sewing machine with which an object to be embroidered can be smoothly moved and an embroidery pattern is not deviated or disordered even when a large embroidery forming area is kept. SOLUTION: This machine is provided with a pair of holding members 14 and 14 arranged on both the sides of an embroidery bed 12, a first driving means 20 for supporting and horizontally moving the holding members 14 and 14 in the direction of an arrow X and a second driving means 30 which has a pair of drive guiding mechanism parts 31 and 31 arranged on both the sides of the embroidery bed 12 and for supporting the first driving means 20 from the downside and horizontally moving it in the direction of an arrow Y by these drive guiding mechanism parts 31 and 31. Protruding members 2 and 3 are provided while being respectively protruded outward from the upper edge part of a mutually confronted face 32b of the pair of drive guiding mechanism parts 31 and 31 and/or from the upper edge part of each of front end faces 32c.  When moving an object 50 to be embroidered, the slide contact of the object 50 to be embroidered with the drive guiding mechanism part 31 is relaxed by the protruding members 2 and 3, and the object 50 to be embroidered is smoothly moved.
Patent JP-2003034558-A (JP)
Title: Optical fiber coating device and optical fiber coating method
Inventor: KOJIMA HIDEKAZU
IPC: G02B6/255
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating device that does not leave gasses or bubbles inside an UV-curing resin covering the coating formation parts of an optical fiber or the like. SOLUTION: This coating device that covers the coating formation parts of an optical fiber or optical part or the like with UV-curing resin is characterized in that UV light sources 12a and 12b which irradiate uncured UV-curing resin covering above mentioned coating formation parts with ultraviolet whose intensity varies from their position, having inclined distribution pattern, are provided.
Patent JP-2002094419-A (JP)
Title: Echo canceller
Inventor: OKUDA YUJI
IPC: H03H21/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To easily improve the rise responsiveness of an echo canceller by making the tap coefficient of an adaptive filter to be able to be converged in a short time with a small computing amount. SOLUTION: This echo canceller is provided with a second adaptive filter 14c for learning, an adder 14d for learning, and first and second inverse filters 14e and 14f, in addition to a first adaptive filter 14a and an adder 14b, both of which are used for canceling acoustic echoes in transmitting voice signals. The inverse filters 14e and 14f generate white noise signals, from which the correlation between received digital voice signals and the correlation between the acoustic echoes are removed, based on an LPC parameter reproduced by means of a voice-decoding circuit 9, and the second adaptive filter 14c and adder 14d are caused to make learning based on the white noise signals. Then pseudo echoes, used for canceling the acoustic echoes, are generated by transferring the tap coefficient updated through the learning of the filter 14c and adder 14d to the first adaptive filter 14a.
Patent JP-2003045325-A (JP)
Title: Manufacturing method of field emission type electron source
Inventor: HATAI TAKASHI
IPC: H01J1/312
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a field emission type electron source which realizes easiness of manufacturing, high reliability and lower cost. SOLUTION: A structure as shown in Fig. (d) is obtained by a process of forming recessed portions 6c with a mask material layer 9 on the main surface of an conductive n-type silicon substrate 1 as a mask. Then, a structure as shown in Fig. (e) is obtained by depositing using a PCVD method silicon microcrystals of nanometer-size microparticles on the recessed portions 6c. Portions 5a in Fig. (e) are layers of microcrystals of silicon microcrystals filling the recessed portions 6c. A plurality of drift sections 6a are formed by an insulation layer forming process which forms a silicon oxide film as an insulation film on the surface of the silicone microcrystals forming a layer of microcrystals. Then, a structure as shown in Fig. (f) is obtained by forming a surface electrode 7 on a strong electric field drift sections 6 composed of drift sections 6a and heat radiation sections 6b.
Patent JP-2002136567-A (JP)
Title: Nasal cavity washing instrument
Inventor: FUJIMORI NAOKO
IPC: A61H35/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a nasal cavity washing instrument excellent in portability, stabilizing the jet amount of a washing liquid, holding high washing effect long and capable of obtaining a relax feeling after use. SOLUTION: In the nasal cavity washing instrument wherein an aerosol container 2 is filled with the washing liquid 10 for washing the nasal cavity, cedrol is added to the washing liquid 10.
Patent JP-2003034943-A (JP)
Title: Lock mechanism for manhole lid
Inventor: FURUSAWA OSAMU
IPC: E05B65/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a manhole lid lock mechanism of which the engaging power does not weaken with the external factors such as loads, minute vibrations, etc., repeatedly acting upon the lid. SOLUTION: A lock mechanism for manhole lid according to this invention locks and unlocks a lid (5) in cooperation with a fixed engaging part (4) provided at the inner wall surface (3) of the entrance (2) of manhole (1), and has a supporting member (6), an engagement mechanism (7) and a click mechanism (8). The supporting member is for supporting the engagement mechanism and provided at the lid (5). The engagement mechanism is rotatably supported at its regular position by the supporting member and also in the way that its engagement part (71) can come to the position of engagement with the fixed engaging part of the manhole. The click mechanism consists of a click part (81) and a clicked part (82) cooperating with each other. The click part is provided at the supporting member and the clicked part (82) at the engagement mechanism (7).
Patent JP-2003038906-A (JP)
Title: Defoaming agent composition
Inventor: MIZUSAKI TORU
IPC: C04B35/622
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a defoaming agent composition which is excellent in defoamability and persistence as compared with the conventional mineral oil system and silicone system defoaming agents, lessens repelling and is extremely little in the occurrence of recessed balls particularly in molding of a ceramic sheet. SOLUTION: This defoaming agent composition contains (A) 5 to 80 wt.% acetylene glycol expressed by formula (1) (R<1> and R<2> are each a 1 to 5C alkyl group) and one or >=2 kinds selected from ethoxylated acetylene glycols expressed by formula (2) (R<1> and R<2> are each a 1 to 5C alkyl group, (n) and (m) are positive numbers and m+n is <10) and (B) 20 to 95 wt.% one or >=2 kinds selected from ethoxylated acetylene glycol having 10 to 18 HLB and expressed by formula (3) (R<3> and R<4> are each a 1 to 5C alkyl group, (p) and (q) are positive numbers and p+q is 10 to 40).
Patent JP-2003042752-A (JP)
Title: Device for detecting angle of rotation
Inventor: SANPEI YOSHIO
IPC: G01D5/244
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting the angle of rotation capable of preventing the occurrence of error control by speedily determining the supply of error angle detection signals and halting the output of error angle setting signals. SOLUTION: The device for detecting the angle of rotation is provided with a rotation angle detector 1 for detecting angle detection signals corresponding to the state of rotation of a rotor in a short cycle and supplying them for a control part 2, the control unit 2 for computing the supplied angle detection signals and supplying angle setting signals for a mechanism to be controlled 7 via a controller 6, and a storage part 3 for temporarily storing the angle detection signals and storing an allowable maximum angle value of the angle detection signals.  The control unit 2 sets the output cycle of the angle setting signals in a longer cycle than the detection cycle of the angle detection signals, counting the number of times by which the angle detection signals supplied within the long output cycle of the angle detection signals exceed the allowable maximum angle value, and outputting an anomaly signal instead of the angle setting signals in the case that the count value exceeds a previously set number of times.
Patent JP-2003044810-A (JP)
Title: Ic mounting body
Inventor: NAGURA TOSHIKAZU
IPC: B42D15/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC mounting body whose manufacturing cost can be reduced drastically in comparison with the conventional manner. SOLUTION: In an inlet sheet in this invension, a circuit pattern 4 including a loop antenna is formed on one surface of a film-like base material 1, a base material 2 is provided with an IC module 6, and a conductor of the circuit pattern 4 is electrically connected by being made to pass through the base materials 1 and 2 to connect to a terminal 7. The IC module 6 is inserted into a hole 6a of the base material 1 to protrude itself from a rear face side to a front face side. A portion of the circuit pattern 4 of metal wire provided on the front face side of the base material 1 is made to subside into the base material 1, penetrate the base material 1 to be connected to the metal terminal 7.
Patent JP-2003041877-A (JP)
Title: Excavation head
Inventor: KOMAZAWA KAZUO
IPC: E21B10/32
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an excavation head capable of consecutively forming a bulb section of a diameter widening hole in an underground hole excavated by an earth auger with simple operation. SOLUTION: When lock shafts 15 and 15 are moved upward while forward rotating a main shaft 1, diameter widening vanes 5 and 5 consisting of second lever sections 10 combined with first lever sections 8 and 8 having excavating edges 7 and 7 and third lever sections 11 are widely opened to the outside of a diameter of spiral vanes 2 and 2 with oscillating shafts 6 and 6 as the center. The second lever sections 10 have circular arc holes 12 through which the lock shafts 15 and 15 pass, and the third lever sections 11 have open-holes 13 through which the lock shafts 15 pass. When the main shaft 1 is reverse rotated, the diameter widening vanes 5 and 5 are stored inside of the diameter of the spiral vanes 2 and 2.
Patent JP-2003045051-A (JP)
Title: Information recording and reproducing device
Inventor: NAGAHARA SHINICHI
IPC: G11B7/1353
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device which generates excellent tracking error signals and position information signals and accurately executes tracking servo control and random access processings. SOLUTION: The information recording and reproducing device is provided with an optical means 10 for irradiating an information recording medium, in which an information recording track and a guide use track are alternately formed, with light beams including one main beam and at least two sub-beams, a photodetection means 20 for receiving the return light of the main beam and the sub-beams from the information recording medium and outputting photodetection signals, and an arithmetic means 30 for generating the tracking error signals and the position information signals indicating the position of the main beam on the information recording medium on the basis of the photodetection signals.  The optical means emits at least two sub-beams to the positions respectively shifted from the center of the guide use track to opposite sides at the time of irradiating the center of the track for information recording with the main beam.
Patent JP-2003041127-A (JP)
Title: Resin composition
Inventor: SEKI MASAHIRO
IPC: C08L79/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition exhibiting good color developing properties as black color without containing toxic metals, etc., in the resin composition using aniline black. SOLUTION: This resin composition comprises the aniline black which contains no copper and/or chromium.
Patent JP-2003044539-A (JP)
Title: Method and apparatus for verification of hardware function
Inventor: KANOU YUUJI
IPC: G01R31/28
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for verification of hardware function capable of constructing a functional verification environment similar to a system installed hardware to be performed a functional verification and bringing efficiency to data creation of test patterns of the functional verification, to creation of the test patterns of the functional verification and to an analysis and determination of results of the functional verification. SOLUTION: A bench-test created for the functional verification of the hardware comprising a step S1 of creating the test patterns based on the input data on creation of the test patterns, a step S2 of converting the created test patterns with simple configurations into the test patterns with complicated configurations and a step S3 of determining automatically the results of the functional verification at every function A and B composing the hardware to be performed the functional verification.
Patent JP-2003047917-A (JP)
Title: Method for switching set value in agricultural product sorting apparatus and apparatus for switching
Inventor: TAKANO FUMIYOSHI
IPC: B07C5/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for switching the set values in an agricultural product sorting apparatus by which set values for respective apparatuses can be easily and properly switched at the time of changing agricultural products and tracing work by workers is made of no need to ease the sorting work. SOLUTION: In a sorting apparatus comprising at least a sorting conveyer for sorting agricultural products into sorting types and a plurality of packing and wrapping apparatuses for packing and wrapping the agricultural products sorted by the conveyer in boxes according to the sorting types or the like, the method is for switching the set values in the sorting apparatus based on every product type or on every product and in the case of switching agricultural products based on each product type or each product, products and distinguishable transporting bodies bearing distinguishing information are transported toward the apparatuses which require the set values to be switched, so that the set values of the respective apparatuses are switched based on the distinguishing information which the transporting bodies bear.
Patent JP-2002194002-A (JP)
Title: Improved starch phosphate ester composition, method for producing the same and method for using the same in food
Inventor: BINDZUS WOLFGANG
IPC: A23L13/40
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a starch phosphate monoester with improved reaction efficiency and reduced side reaction. SOLUTION: This invention relates to the method for producing the monoester with improved reaction efficiency and reduced side reaction optionally in the presence of an oligosaccharide. The invention involves an improved starch phosphate monoester product characterized by high viscosity and low residual salt level, a use of the product in a food and an improved food composition obtained from the product.
Patent JP-2003046797-A (JP)
Title: Generation of image file
Inventor: NAKAMI YOSHIHIRO
IPC: G06T1/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To add desired image processing conditions to an image file including no image processing conditions at image processing. SOLUTION: A CPU 200 displays image data of an image file which are received via a memory card MC or a connection cable CV on the display screen of a display device 20. The CPU 200 displays image data reflecting a color spatial parameter and a color correction parameter which are inputted by an input device 240 together with original image data on the screen of the device 20. Upon receiving application request of these parameters which are set, the CPU 200 adds the parameters which are set to the image file as image processing control information.
Patent JP-2003049281-A (JP)
Title: Surface treated metallic plate and surface treating agent
Inventor: OGATA HIROYUKI
IPC: C23C22/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a metallic plate having various kinds of organic films such as a galvanized steel sheet having an organic film which dispenses with special waste water treatment in an applying process of a surface treating agent and in use of the obtained surface treated galvanized steel sheet, in which former defect is improved and which is especially excellent in corrosion resistance and wet adhesion and further to provide the surface treating agent suitable for formation of the organic film. SOLUTION: The surface treated metallic plate having the organic film formed by an epoxy resin and a glycoluril resin on at least one side of the metallic plate is provided. Further the surface treating agent containing the epoxy resin and the glycoluril resin which are applied to the surface treated metallic plate is provided.
Patent JP-2003052138-A (JP)
Title: Method of manufacturing laminated yoke core
Inventor: NAKAMURA SHUICHI
IPC: H02K1/18
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated yoke core, whose adjacent divided laminated units are coupled with pins, without forming protrusions, which can be handled and carried without troubles, and whose shape does not deteriorate. SOLUTION: Rather than forming pin insertion through-holes formed at first and second connection parts 23 and 24 of first layer or prescribed number of layers, including the first layer of first and second divided yoke segments 16 and 19 which are formed by punching to form a lower layer part 14 of a laminated core, after first and second yoke segments 26 and 27 having through-holes 33, through which pins 32 are inserted are formed by punching and successively layered on the lower layer part 14 of the laminated core to form an upper layer part 15 of the laminated core, the pins 32 which are equal to or shorter than the thickness of the upper layer part 15 of the laminated core are inserted into respective through-holes 33. Portions around the through- holes 33 of the first and second split yoke segments 26 and 27 are pressed, to make the diameter of the yoke core smaller.
Patent JP-2003054853-A (JP)
Title: Governor assembly lifting tool, and method for lifting governor assembly using the same
Inventor: KITAMORI YOSHINOBU
IPC: B66B5/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To easily lift a governor assembly with respect to a governor support body, and fix in a lifted position in a governor performance test. SOLUTION: The governor assembly is easily lifted with respect to the governor support body, and is fixed in the lifted position by the governor assembly lifting tool and the method for lifting a governor assembly using the same, wherein the governor assembly lifting tool is provided with a lever having a fulcrum part provided on one end for serving as a fulcrum of a lever by engaging with the governor support body, a power point part provided on other end as a power point for applying force for lifting the governor assembly, and a point of application part as a point of application between the fulcrum and the power point, a connecting member connected to the point of application of the lever by one end and coupled to a governor support rope by other end, and a fixing device for fixing the governor support rope in the lifted position with respect to the governor support body.