baber/WOPTO huggingface dataset:
Patent JP-2003299727-A (JP)
Title: Semen dispensing apparatus for dogs
Inventor: NAKAGAWA TOSHIHIKO
IPC: A61M1/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely dispense a second liquid from a semen of a beagle distinguished to first to third liquids.  <P>SOLUTION: The semen dispensing apparatus for the dogs comprises a funnel 2 for dispensing the semen, a transparent or translucent confirmation tube 3 which has flexibility to be connected to the funnel 2 and which can externally confirm the state of passing semen, a three-way stopcock 4 connected at a first leg 4a to the first tube, an auxiliary tube 5 connected to the second leg 4b of the stopcock 4, a first syringe 6 connected to the auxiliary tube to dispense the first liquid in the semen, and a second syringe 7 connected to the third leg 4c of the stopcock 4 to dispense the second liquid to be an object. Thus, the second liquid is dispensed in the syringe 7 by switching the stopcock 4 while confirming the liquid state of the semen passing through the tube 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306321-A (JP)
Title: Polycrystalline silicon and its manufacturing method
Inventor: OCHIAI SANJI
IPC: C30B29/06
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily and economically manufacture a polycrystalline silicon which can prevent a processing crack in machining when used as a raw material for additional charge for manufacturing a silicon single crystal with CZ method (Czochralski method).  <P>SOLUTION: The polycrystalline silicon is manufactured from chlorosilanes with Siemens method. The oxygen concentration in a gas inside a reactor furnace 10 is kept at most 50 ppm when energization to a seed crystal 20 set in the furnace 10 is started. Surface temperatures of the crystal seed 20 at the start of silicon precipitation by feeding a source gas into the furnace are set at 1,100-1,250°C. Thereby the polycrystalline silicon can be manufactured with sufficiently precipitating state of silicon around the seed crystal. When the polycrystalline silicon is etched to the depth of 15 μm with regard to the cross section using a mixed acid solution containing an aqueous solution of 50% hydrogen fluoride and an aqueous solution of 70% nitric acid in the ratio of 1:50, the etching depth at the boundary between the seed crystal part and the precipitated silicon part is at most 200 μm. The conditions of silicon precipitation around the seed crystal of the polycrystalline silicon is evaluated as good by the etching depth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304584-A (JP)
Title: Remote controller
Inventor: KIMURA MINORU
IPC: H04Q9/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller which need not be held by a user in the case of transmitting a signal for a long time.  <P>SOLUTION: This invention provides the remote controller comprising: a main body section 2 having a key operation section 4; and a turning section 3 with a light emitting section 8 for transmitting a directive remote control signal (infrared ray signal) in response to a signal outputted from the key operation section 4, and the turning section 3 is turned with respect to the main body section 2 and its turning angle is fixed to any of a plurality of setting values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306546-A (JP)
Title: Method for producing polycarbonate
Inventor: OKAMOTO MASAYA
IPC: C08G64/36
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate with high yields without using a harmful chlorine gas or phosgene, and a halogenated organic solvent such as dichloromethane and chloroform which are thought to adversely affect the environment.  <P>SOLUTION: The method for producing a polycarbonate comprises reacting an aromatic dihydroxy compound or an aliphatic dihydroxy compound with carbon monoxide and oxygen in the presence of (a) a palladium compound, (b) a compound having redox catalysis, (c) at least one onium salt selected from a bromonium salt and a chloronium salt, and (d) a zeolite having a particle diameter of ≤300 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307665-A (JP)
Title: Lens barrel
Inventor: MORI RYUICHI
IPC: G02B7/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel constituted so that the performance of an oscillatory wave motor can be confirmed all around.  <P>SOLUTION: By attaching a driving part 11 equipped with an ultrasonic motor 6 capable of driving all around and further equipped with an FPC 24 and a magnetic head 25, a detection ring 30 having a brush backing plate 32, a brush 33 and a magnetic tape 34 on an encoder ring 31, and a rotation limiter 41 to the lens barrel as separate units, the performance of the motor 6 is confirmed all around and the reliability of the lens barrel is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310593-A (JP)
Title: Phase information restoring method and phase information restoring apparatus, and phase information restoration program
Inventor: SAKAIDA HIDEYUKI
IPC: G01T1/17
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision in an estimation of a phase when restoring the phase with a phase information restoring method using a phase contrast method.  <P>SOLUTION: The method for restoring phase information of radiations transmitted through an object based upon a plurality of image signals resulting from detections of strengths of the radiations transmitted through the object on a plurality of faces in different distances from the object and respectively representing radiograph information on the plurality of faces comprises: a step for finding a differential signal representing a difference between first and second image signals in the plurality of image signals; a step for producing a third image signal by suppressing or removing a high spatial frequency component in any one of the plurality of image signals; a step for finding Laplacian of the phase based upon the differential signal and the third image signal; and a step for restoring the phase information by performing inverse Laplacian arithmetic upon the Laplacian of the phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311596-A (JP)
Title: Grinding apparatus for fiber holding body and method for grinding end face of fiber holding body
Inventor: ODAJIMA MASARU
IPC: G02B6/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding apparatus for a fiber holding body, which easily and positively minimizes so-called grinding dirt and flattens an end face of the fiber holding body in a good condition, and to provide a method for grinding the end face of the fiber holding body.  <P>SOLUTION: The grinding apparatus 10 includes a grinder 30 which has first grinding sections 41 arranged in two rows and a second grinding section 42. The first grinding sections 41 abut on respective edges of the end face 103a of a ferrule 103 in a fiber orientation. The second grinding section 42 abuts on the center of the end face 103a of the ferrule 103 in the fiber orientation. The first grinding sections 41 and the second grinding section 42 of the grinder 30 carry out the grinding of the end face 103a of the ferrule 103 with mutually different grinding degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312720-A (JP)
Title: Laminated material for paper container and paper container for liquid using it
Inventor: KOTANI NAOKI
IPC: B65D65/40
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container for liquid in which the trunk part of the paper container is little dented even when the paper container filled with contents and sealed hermetically is distributed, sold or stored under a temperature of 10°C or lower and a laminated material being used for the paper container.  <P>SOLUTION: The laminated material is fabricated by laminating a gas barrier layer (4) and a sealant layer (5) in sequence on one surface of a basic material layer (1) made of a board and by laminating a steam barrier layer (2) composed of any one of a biaxially stretched polyester film, a vapor deposition polyester film prepared by evaporating aluminum or an inorganic oxide thin layer onto a polyester film or an aluminum foil and a thermoplastic resin layer (3) in sequence on the other surface of the basic layer (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002326357-A (JP)
Title: Method for driving ink-jet recording head
Inventor: NAKANO TOMOAKI
IPC: B41J2/055
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the image quality and speed up a printing speed at low costs. SOLUTION: When an auxiliary pulse as shown in Fig. 1(a) is impressed to a piezoelectric vibrator of an ink jet recording head, a voltage oscillation waveform generated by a residual pressure wave as shown in Fig. 1(b) is overlapped and observed at a part A. Supposing that the oscillation waveform has a period T and an amplitude V, the oscillation repeats while a meniscus near a nozzle face moves synchronously with the period T of the residual pressure wave and a distance of the movement from the nozzle face is proportional to the amplitude V. A discharge amount of ink drops can be changed by impressing a main pulse after impressing the auxiliary pulse synchronously with the period T of the residual pressure wave.
Patent JP-2003328244-A (JP)
Title: Ground fabric for air bag and the air bag given by using the same
Inventor: MATSUI MARIKO
IPC: D03D1/02
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground fabric for an air bag, lightweight, having a soft feeling, and having excellent storage performance, while maintaining air barrier properties required as the air bag, and to provide the air bag.  <P>SOLUTION: This ground fabric for the air bag is given by coating a woven fabric having a cover factor of 2,000-2,800 with an elastomer resin, wherein the woven fabric has an air permeability of ≤0.5 l/cm<SP>2</SP>/min measured at a pressure difference of 20 kPa after coated with the elastomer resin. The ground fabric is used as at least a part of the air bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324257-A (JP)
Title: Fluororesin printed wiring board and manufacturing method therefor
Inventor: TSUDA OSAMU
IPC: H05K1/03
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a wiring board is deformed because, in a fluororesin printed wiring board using a glass cloth in a conventional technology, relative permittivity and a dielectric loss tangent are partially nonuniform, and the surface of the wiring board has micro irregularity, and meanwhile, in a sheet formed by mixing PTFE resin fiber and inorganic fiber, the orientation of the fiber tends to be biased.  <P>SOLUTION: A primary sheet acquired by wet-forming waterborne slurry containing at least a heat-resistant insulating resin with a fluororesin fiber as a main component is heat-treated at a melting point or higher of the fluororesin to form it into a paper-like matter. At least two of the paper-like matters are laminated while crossing to each other at 90 degrees with a lengthwise or crosswise direction as a reference, thus forming an insulating layer. Thereby the printed wiring board with less partial variation in relative permittivity and the dielectric loss tangent, with no micro irregularity in the surface, and of innovative superior dimensional stability in a X-direction, a Y-direction and a Z-direction is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319958-A (JP)
Title: Epithesis
Inventor: MITSUISHI MAMORU
IPC: A61H1/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a epithesis in which actions required for epithesis the leg of a patient are performed.  <P>SOLUTION: The epithesis is provided with a supporting stand (50) for supporting at least the lower half of a patient (K)'s body to reduce the leg (K1), a crus supporting stand (58) for supporting the crura (K2) of the patient (K), a first movable table (61) for moving the crus supporting stand (58) around an approximately horizontal axial line (60), a first driving means (62) for driving the first movable table (61), a second movable table (67) for approximately horizontally moving the crus supporting table (58), and a second driving means (68) for driving the second movable table (67). Thus, the actions irreducibly required for reducing the leg of the patient, namely, a twisting action and an extending/contracting action can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332492-A (JP)
Title: Wiring board and method of manufacturing the same
Inventor: TANAKA KATSUYUKI
IPC: H05K1/11
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board which enables the easy formation of a plurality of external connection terminals integrally formed with a substrate, into a desired shape, for example, of the same height, and also to provide the wiring board manufactured by the same.  <P>SOLUTION: A film-like molding 17 formed of insulating resin is held between a pattern formation face of the substrate 10 and a metal plate 30 formed with through holes 30a. The insulating resin is allowed to project from the through holes 30a, and then projecting part of the insulating resin is removed to form insulating projections 19, followed by removal of the meta plate 30. A conductor layer 16a is so formed as to cover the surface of the insulating projections 19 to form the external connection terminals 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333366-A (JP)
Title: Time constant circuit
Inventor: SUZUKI JUNJI
IPC: H04N5/16
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time constant circuit in which an increase in a scale of gates is eliminated by performing digital signal processing by means of a microcomputer and obtaining a time constant by a software or the like.  <P>SOLUTION: The time constant circuit includes: an analog/digital converter 21 for applying analog/digital conversion to a digital controlled variable; the microcomputer 22 with a program for calculating a result of the analog/digital conversion; a digital/-analog converter 23 for applying digital/analog conversion to the arithmetic result of the microcomputer 22; and a circuit for control of bringing the controlled variable being an automatic controlled variable into a prescribed value by applying negative feedback operation to the result of the digital/analog conversion. The time constant circuit includes: a microcomputer having a program of applying discrimination to a digital quantity in addition to the above arithmetic operations; and a circuit for applying discrimination control to the automatic controlled variable on the basis of a discrimination output of the microcomputer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326025-A (JP)
Title: Swing thread cutter of machine for sewing edge of tatami mat
Inventor: MIYOSHI SETSUO
IPC: D05B65/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent not only inconvenience to an operator in terms of operating motions due to a reduction in installation area and the protrusion of a traveling rail but also injury to the operator due to stumbling by downsizing a machine for sewing an edge of a tatami mat, cut waste of a thread, and contribute to a reduction in the amount of garbage.  <P>SOLUTION: A sewing thread cutter of a tatami mat sewing machine is provided in an edge-of-tatami-mat sewing machine body which travels along a side surface of a tatami mat sewing table 2. The sewing thread cutter is constituted by providing a vicinity of a shuttle 5 of the sewing machine with a thread cutting means which is composed of a thread holding means 6, a thread cutting blade 7 and a driving means for driving the means 6 and the cutting blade 7. Since two short threads are firmly held with a sewing-end needle thread 18a by the means 6 which is provided near the shuttle 5 for a bobbin thread 18b of the sewing machine, the threads are prevented from falling out or being loosened, until the next sewing is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326984-A (JP)
Title: Riding control machine
Inventor: YAMAMOTO TAKENORI
IPC: B60K11/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To preclude the possibility of overheat even in work under the blazing sun.  <P>SOLUTION: In this riding control machine mounted with an air-cooled engine 4 on a front part of a machine body, and in which a periphery of the engine 4 is covered with a bonnet 9 and a side cover 11, an air flowing through hole 14 is provided on an upper face of the bonnet 9 to pass outside air therethrough, a cover 15 for covering the hole 14 is provided with a prescribed space in its upper side, a front side guide plate 18 is provided to surround an intake port 16 provided in an upper side of the engine 4, in a front side of the intake port 16, a rear side guide plate 27 inclined to direct its lower end to a front side and to direct its upper end to a rear side is provided in a rear side of the intake port 16, and the outside air passed through the air flowing through hole 14 of the bonnet 9 is constituted to be introduced to the intake port 16 of the engine, while guided by the front and rear guide plates 18, 27 and an inner wall face of the bonnet 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330606-A (JP)
Title: Display device with touch panel, method for controlling display device with touch panel, and program for making computer execute the same method
Inventor: SATO MITSURU
IPC: G06F3/0488
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with a touch panel for smoothly advancing presentation with high operability.  <P>SOLUTION: This display device with a touch panel for displaying graphics plotted by a touch panel is provided with a touch point orbit detecting part 120 for detecting the orbit of a touch point on the touch panel, a stop touch detecting part 122 for detecting a stop touch when the touch point is present at one point in a predetermined time or more during the detection of the touch point orbit, a graphic deciding part 124 for deciding a graphic indicated by the orbit detected by the touch point orbit detecting part 120 when the stop touch is detected, and a graphic display part 126 for displaying an orbit detected by the touch point orbit detecting part 120 on a display screen 113, and for displaying a graphic obtained as the result of the decision of a graphic by the graphic deciding part 124 on the display screen by erasing the displayed orbit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326514-A (JP)
Title: Material for concrete and method for manufacturing concrete
Inventor: SHIGENO YOICHI
IPC: B28C7/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for a concrete with which concrete can be easily formed without particularly preparing an implement by a general person, and to provide a method for manufacturing the concrete.  <P>SOLUTION: The method for manufacturing the concrete using materials for the concrete by housing a bag filled with a predetermined quantity of cement and a bag filled with sand and gravel mixed at a predetermined ratio in a case comprises the following steps: (1) filling the cement of the cement-filled bag removed from the case in the bag filled with the sand and the gravel removed from the case; (2) dry kneading the cement, the sand and the gravel by moving the sand- and gravel-filled bag; (3) adding a predetermined quantity of water metered by using an empty cement-filled bag in the sand- and gravel- filled bag, and (4) kneading the cement, the sand and the gravel by moving the sand- and gravel-filled bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326822-A (JP)
Title: Printing method for accessory and accessory produced by the same
Inventor: ITABASHI YOSHIO
IPC: B41M3/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide is printing method for an accessory by which a highly decorative ink layer is formed on a material for the accessory and a highly decorative accessory produced by the method.  <P>SOLUTION: The first ink 15 including a hologram ink and a screen printing ink is filled in a recess portion 12 of a body 11 having the recess portion 12. The first ink layer 15a is formed by drying the first ink 15. Next, the second ink 33 including the screen printing ink is applied on the first ink layer 15a. The second ink layer 33a is formed by drying the second ink 33. Third, the third ink 51 including the screen printing ink is applied on the second ink layer 33a. The third ink layer 51a is formed by drying the third ink 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333588-A (JP)
Title: Correction method and correction apparatus for optical distortion
Inventor: KURASE HIROYUKI
IPC: H04N5/225
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction method and correction apparatus for optical distortion that can simply correct optical distortion of digital image data denoting an object image photographed via an optical lens and decrease a memory capacity required for the correction.  <P>SOLUTION: A distortion correction section 24 divides image data after correction into four quadrant data 70A to 70D by x, y axes wherein a position corresponding to an optical center is used for the origin (base point), divides each inside of the quadrant data 70A to 70D into a plurality of paper-tablet areas 72 so that the width in the x axis direction becomes a prescribed number of processing pixels, and corrects the data in the unit of one line 74 (hereinafter called 'small line' in order to distinguish the one line 74 from one line in the entire image) by each paper-tablet area 72. Further, the correction order of the small lines 74 in each paper-tablet area 72 starts from the small lines 74 closer to the x axis and goes sequentially to a direction apart from the x axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327013-A (JP)
Title: Driving force controller for vehicle
Inventor: KATAKURA SHUSAKU
IPC: B60W10/06
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force controller for a vehicle, capable of obtaining target driving force which eliminates unnecessary acceleration operation by a driver and obtains prompt response to regional attributed changes by adding driving force requested by the driver to correction control of the target driving force corresponding to the regional attributes.  <P>SOLUTION: In this driving force controller for the vehicle, having a target driving force computing means 1 which obtains the target driving force of the vehicle corresponding to the request of the driver, a navigation system 4 which detects the regional attributes, such as a highway, normal road, narrow road, or busy traffic road, and an acceleration operation amount detecting means 2 which detects the driving force requested by the driver are provided. The target driving force computing means 1 has a regional attributes correction control part 11 for calculating acceleration request distribution changes of the driver which are caused corresponding to various types of detected regional attributes as a correction driving force, and a correction driving force upper limit value setting part 12 which sets an upper limit value of the correction driving force corresponding to size of the driving force requested by the driver, thus obtaining a value by limiting the correction driving force calculated by the regional attributes correction control part 11 using the upper limit value as a final correction driving force.  <P>COPYRIGHT: (C)2004,JPO