baber/WOPTO huggingface dataset:
Patent JP-2005245692-A (JP)
Title: Shooting intensity adjusting handle
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation feeling of a shooting intensity adjusting handle.  <P>SOLUTION: This shooting intensity adjusting handle 7 which is mounted on a Pachinko machine 1 equipped with a game ball shootor 51 for shooting the game balls 17 onto a game surface 19 and designates the shooting intensity to the game ball shootor 51 is provided with a fixing member 39 mounted on the Pachinko machine 1, a rotary operation member 41 which is movably mounted along the fixing member 39 and designates the shooting intensity to the game ball shootor 51 according to the degree of movement and a housing part 87 which is made up of the fixing member 39 and the rotary operation member 41 and has a prescribed housing shape. The housing part 87 is so arranged as to make the interval between its tip 105A and its outer circumferential surface 35B so narrow as the rotary operation member 41 is turned to the right.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250097-A (JP)
Title: Optical member and its manufacturing method, and image display device
Inventor: HARA KAZUTAKA
IPC: G02F1/1335
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member capable of suppressing shrinkage stress of a polarizing plate in heating and humidifying environment even when the member is made large-sized to be adapted to a large-sized flat panel which is applied to the flat panel of a liquid crystal cell or the like and formed by sticking the polarizing plate on a light-transmissive supporting substrate.  <P>SOLUTION: The optical member 1 is formed by sticking at least the polarizing plate 11 on the light-transmissive supporting substrate 12 and applied to the flat panel, and the optical member is curved in one direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245822-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J36/16
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To cook delicious rice by heating a steam cooker, and allow the steam cooker to be moved, preserved in a refrigerator, reheated in a microwave oven, or the like by using a pot base as a cover of the steam cooker after cooking the rice.  <P>SOLUTION: A rice cooker is provided with: an inner pot 2 removably housed in a main body 1; a cover 3 for covering the upper part of the inner pot 2 and the main body 1; a heating means 6 for heating the inner pot 2; and a control portion 10 for controlling heating by the heating means 6. The pot base 4 is removably put in the inner pot 2, and the pot base 4 is loaded with a steam cooker 5, so that steam rice cooking using the steam cooker 5 is allowed to be carried out by controlling the heat by the control portion 10. The pot base 4 is also used as the cover for the steam cooker 5 when the steam cooker 5 is used outside the inner pot 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250978-A (JP)
Title: Three-dimensional picture processor and three-dimensional picture processing method
Inventor: YAMAUCHI YASUKI
IPC: H04N13/122
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image processor and three-dimensional image processing method for stereoscopic vision capable of realizing more natural appearance of an object and reducing a calculation amount as a whole.  <P>SOLUTION: In a coordinate transformation processing part 1, three-dimensional position information of an object included in an image is operated and calculated. Using the three-dimensional position information, an image for the left eye and an image for the right eye are generated at a parallax processing part 2. In a virtual space illumination operation part 3, illumination conditions in the three-dimensional space are obtained by using the three-dimensional position information, a relation is calculated as permitted illuminance and the depth in the illumination conditions, and stored in an acceptable luminance storage part 4. In an image correction part 5, the relation between the acceptable luminance and the depth stored in the acceptable luminance storage part 4, correction processing is performed with the images for the left and right eyes, and are displayed to an image display part 6 to realize stereoscopic vision.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253237-A (JP)
Title: Stepping motor
Inventor: TAKENAKA AKIHIKO
IPC: H02K37/12
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor for stabilizing an actuation.  <P>SOLUTION: The stepping motor is provided with a magnet 20 having a magnetic pole face 31 alternatively and circumferentially formed with magnetic poles having different polarities, a yoke 40 having magnetic materials 48, 49, 50 circumferentially formed with polar teeth facing the magnetic pole face 31 in the axial direction, an electromagnetic section 70 facing the magnet 20 through the yoke 40 and forming a magnetic field acting on the magnetic material 48, 49, 50 by conduction, a case 10 for circumferentially rotating and supporting the center of the magnet 20 and positioning and fixing the yoke 40 and the electromagnetic section 70, and a protrusion 60 protruding from one side to the other side of outer circumferences 34, 44 of the magnet 20 and the yoke 40 facing each other in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198641-A (JP)
Title: Submerging fish culture device using submersible motor
Inventor: KIM TAIKO
IPC: A01K61/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture facility preventing damages of the culture facility and a large amount of death of cultured fish by submerging a live-box in a simple operation in the case of urgent disaster such as red tide and typhoon and usable in an open sea area.  <P>SOLUTION: The submerging fish culture device using the submersible motor comprises a bag-like net 12. The bag-like net 12 includes the live-box 10 installed to be floating on the water surface by integrally binding a control float 13 in the central part, an indication float 20 connected to the center of the control float 13 with an oil pressure hose and installed to be floating on the water surface and a submersible device 30 for submerging the live-box 10 by oil pressure, an anchor 40 installed to be fixed on the sea bottom just under the submersible device 30 and connected to the submersible device 30 with a submerging rope 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256644-A (JP)
Title: Tail pipe structure in exhaust system for vehicle
Inventor: ARIGA HIRONOBU
IPC: F01N1/06
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tail pipe structure in an exhaust system for a vehicle suppressing the occurrence of air flow sound (jet sound) without having large influence on a demand for lowering back pressure.  <P>SOLUTION: In the tail pipe structure in the exhaust system for the vehicle wherein a downstream side opening of a tail pipe 1 is provided with a large-diameter finisher 2 enlarged in diameter from a tail pipe 1, the finisher 2 is provided inside with a branch partition wall 3 for dividing exhaust gas flowing in from the tail pipe 1, into a main passage A at the center part and a branch passage B at an outer peripheral diameter enlarged part, and communicating holes 3c for communicating the branch passage with the main passage A are formed in the mutually shifted positions of the phases of wave motion of sound of exhaust gas flowing in the main passage A and wave motion of sound of exhaust gas flowing in the branch passage B at the intermediate parts of the branch partition wall 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004167280-A (JP)
Title: Two phase electric pace maker
Inventor: MOWER MORTON M
IPC: A61N1/02
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve pulse transmission penetrating through the cardiac muscle and to increase its contractility.  <P>SOLUTION: An electric pace makes for the cardiac muscle stimulation includes a means to define a first phase polarity to preliminarily adjust a cardiac muscle phase for receiving post-stimulation, a first phase amplitude, a first phase shape, and a first stimulation phase with a fist phase retention time, a means to define a second stimulation phase with a polarity opposite to that of the first phase polarity, a second phase amplitude with an absolute value larger than that of the first phase amplitude, a second phase shape, and a second phase retention time, and a means to sequentially apply the first stimulation phase and the second stimulation phase to the heart tissue. Both phases are sequentially applied. Contrary to common sense, anode stimulation is applied first and next cathode stimulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005269129-A (JP)
Title: High frequency switch circuit
Inventor: TAKENAKA TSUTOMU
IPC: H01Q9/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the off leakage suppression characteristic of a high frequency band in the switch circuit of a switching element multistage series side connection configuration which realizes a high electrostatic breakdown withstand voltage by area saving.  <P>SOLUTION: Transmission lines 11, 12 are disposed between adjacent switching elements 1, 2 and 3, 4, and the total sum of the amount of the transmission characteristic phase shift per one of the transmission lines 11, 12 and the amount of the reflecting characteristic phase shift by a parasitic capacitance per one at the switching elements 1-4 off times is set to about 90° at the using frequency upper limit value. Thus, in the using frequency, it becomes the shut-off region of a filter having twice the using frequency as a passband, and the leakage suppression characteristic is improved. On the other hand, at the on-time, the impedance of the transmission line is set to the characteristic impedance of the circuit, thereby enabling the additional insertion loss to be limited to the minimum limit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288188-A (JP)
Title: Pen type input system using magnetic sensor, and its trajectory restoration method
Inventor: BANG WON-CHUL
IPC: G06F3/033
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pen type input system capable of precisely tracing a written trajectory on a two-dimensional plane or a three-dimensional space while reducing a cumulative error by an inertial sensor; and to provide its tracing method.  <P>SOLUTION: This pen type input system designed so as to restore a trajectory written on a space by using a magnetic detection sensor is disclosed. The system calculates absolute coordinates of a pen by detecting a relative tilt angle in relation to the geomagnetic field and each three-dimensional axial acceleration due to movement of the pen from a magnetic field detection part and an acceleration detection part. The acceleration measurement value of the pen is converted into a tip acceleration value of the pen to apply it in restoring the written trajectory of the pen. Since this kind of pen type input system uses a magnetic sensor, it can prevent a cumulative error generated through integration of information detected in using an inertial sensor, and can increase its processing speed because of having a simple signal process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262124-A (JP)
Title: Ionic water production apparatus
Inventor: SUZUKI FUMIO
IPC: C02F1/46
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water cleaning apparatus capable of realizing appropriate draining of water which is not suitable for use such as bacteria, sufficient water conservation, and reduction of a transit time to become usable.  <P>SOLUTION: When at least either case of first passing water after the application of power, or passing water after the lapse of the predetermined time from water cut-off, at least water of a volume contained in the apparatus is thrown away, therefore, when water is first passed after the application of power wherein a large amount of bacteria or the like exist, or water is passed after the lapse of the predetermined time from water cut-off, water of the volume contained in the apparatus is thrown away, retaining water is thoroughly thrown away, thereby surely removing bacteria even if the bacteria proliferate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262308-A (JP)
Title: Method for forming bellows pipe
Inventor: OZAKI YOSHIHIRO
IPC: B21D15/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a bellows pipe, which shows high productivity at a low cost.  <P>SOLUTION: A metallic pipe 10 is axially compressed with a mandrel 20 arranged therein in order to produce the undulations thereon caused by buckling. Preferably, the metallic pipe is axially compressed at a speed higher than 999 mm/s. In addition, preferably, the metallic pipe is axially compressed after forming angular beads 11 serving as origins of the buckling, on the surface of the metallic pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265781-A (JP)
Title: Warm water washing toilet seat device
Inventor: KUMAMOTO HIROSHI
IPC: G01S17/88
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suitable classification device for the status of an objective phenomenon for properly determining the status of the objective phenomenon, even when the characteristics of an instrumentation system for measuring specially the status of the objective phenomenon fluctuate, with respect to status determination, by classifying using measurement values obtained by measuring the characteristics of the object phenomenon.  <P>SOLUTION: The device determines the center of a cluster from a plurality of measurement values, obtained by measuring the characteristics of the objective phenomenon to classify the status of the objective phenomenon by using cluster classification for classifying into a plurality of clusters, wherein it classifies the status of the objective phenomenon, by varying the center of the cluster and the threshold of the degree of affiliation, in response to the status change of a status detecting portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274621-A (JP)
Title: Fixing part for electrophotography, fixing apparatus, image forming apparatus and image forming method
Inventor: HOSHIO TAKUO
IPC: G03G15/20
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing part for electrophotography with improved wear resistance without deteriorating release property, flexibility and creeping resistance, which are features of elastomer.  <P>SOLUTION: In the fixing part for electrophotography, for example, rolls in a fixing apparatus of a roll method or a belt method (a heat roll 10, a pressure roll 1) and a belt, a release layer provided on an outer periphery of a substrate is constituted from heat resistant elastomer containing a plate of stratified clay mineral with the thickness of 1nm to 1μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276926-A (JP)
Title: Printed circuit board
Inventor: YAMAZAKI ISAO
IPC: H05K1/03
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive printed circuit board, while controlling dielectric constant and tanδ to low levels, and to reduce the occurrence of continuity failures by enhancing adhesion strength of through hole plating.  <P>SOLUTION: The printed circuit board comprises an insulating layer (4) including a fluororesin sheet (2), and a conductor layer (8) formed at least on one side of the insulating layer (4). The fluororesin sheet (2) has a thickness of 50-300 μm and is mixed with fine particles (11) of inorganic material, e.g. glass beads, glass filament or hollow glass beads, while the dispersion uniformly. The content of the fine particles (11) to the fluororesin sheet (2) is set in the range of 15 wt% or lower.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277803-A (JP)
Title: Motion picture reproducer
Inventor: SAWADA SUNAO
IPC: H04N7/173
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the process capacity and the memory capacity needed for the quick feed and the rewind reproduction of motion picture data distributed over a network, and realize an operation feeling which executes the quick feed and the rewind reproduction at fixed intervals independently of independent frame without sensing the difference between the quick feed and the rewind.  <P>SOLUTION: A motion picture to be shown is selected according to a reproduction mode of motion pictures amonga usual decode result of motion picture data, the down decode result of the motion picture data, and the decode result of the motion picture data previously made by down encoding. Parameters of the down decode and the down encode are made common.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277197-A (JP)
Title: Interface converter
Inventor: WANG CHENG-YU
IPC: H05K9/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface converter which reduces EMIs.  <P>SOLUTION: A circuit board 1 is provided with a circuit and electronic elements. A connector 2 is arranged at one end of the circuit board 1 and can have one end connected to the circuit board 1 and the other end inserted into an interface slot. A metal casing covers the circuit board 1. A ground connection member 4 connects the metal casing to a ground 1A of the circuit board 1. The metal casing includes an upper cover 31 and a lower cover 32; and the ground connection member 4 is arranged between the upper cover 31 and lower cover 32. A metal plate connected to the upper cover 31, lower cover 32, and ground 1A of the circuit board 1 are included. The metal casing 3 is connected to the ground 1A to form a substantial EMI shielding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287091-A (JP)
Title: Charger
Inventor: KUBOTA ATSUMASA
IPC: H02J7/02
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger capable of performing appropriate charging control on the basis of the temperature of a battery cell while decreasing the number of temperature sensors.  <P>SOLUTION: A plurality of battery cells 20 are arranged in matrix in a battery pack 2. A temperature sensor 22 comprising a thermistor is provided in each predetermined space 21 formed by the plurality of battery cells 20. Temperature is detected in units of block where the centers of the battery cells 20 are arranged square on a plane parallel with a cutting plane perpendicular to the axial direction of the battery cell 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285834-A (JP)
Title: Process for fabricating semiconductor device
Inventor: MATSUMOTO RYOSUKE
IPC: H01L21/316
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To form a thick gate oxide film exhibiting excellent electric characteristics by reducing defects in an oxide film.  <P>SOLUTION: A thick gate oxide film is formed on the surface of a silicon semiconductor (step S1). Nitride annealing is then carried out for about 30-200 min in nitrogen atmosphere at a temperature of about 1,000-1,200°C higher than that of the step for forming an oxide film (step S2). Subsequently, oxygen annealing is carried out for a short time of about 1-5 min in oxygen atmosphere at a temperature higher than 1,000°C but not higher than that of the nitrogen annealing step (step S3). Finally, polysilicon is deposited on the gate oxide film to form a gate electrode (step S4). High temperature heat treatment is not carried out subsequently.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285543-A (JP)
Title: Time-of-flight mass spectrometer
Inventor: SATO KAZUHISA
IPC: H01J49/40
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent resolution reduction of a time-of-flight mass spectrometer with a horizontal installation type reflectron.  <P>SOLUTION: The time-of flight mass spectrometer has the reflectron 30 substantially horizontally holding a plurality of ion lenses 31 with a cantilever rod 34. Each ion lens 31 of the reflectron 30 is displaced previously upward in order to compensate the downward displacement of each ion lens 31 by the gravity. Thus, if the downward displacement by the own weight occurs when the reflectron 30 is held horizontally by cantilever, each ion lens 31 comes to a just desired position. The downward displacement by the gravity of each ion lens 31 can be determined by experiment, or by calculation of structural mechanics where the whole reflectron 30 is considered as a cantilever beam of the distributed load.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281570-A (JP)
Title: Vinyl chloride resin composition for injection-molded article
Inventor: NOGUCHI KISABURO
IPC: C08F290/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition which exhibits good flowability at the time of molding and gives a vinyl chloride resin injection-molded article suffering from no deterioration in strength properties.  <P>SOLUTION: The vinyl chloride resin composition for injection molded articles comprises a vinyl chloride resin and, incorporated therewith, a vinyl chloride-copolymerized resin obtained by copolymerizing a vinyl chloride monomer with a macromonomer having in the main chain a polymer comprised of an ethylenically unsaturated monomer having a double bond in such an amount that the content of the macromonomer component, having in the main chain the polymer comprised of the ethylenically unsaturated monomer having a double bond, in the vinyl chloride-copolymerized resin is at least 0.1 pt.wt. but at most 1 pt.wt. based on 100 pts.wt. of the vinyl chloride resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294307-A (JP)
Title: Wire-wound electronic part
Inventor: SASAMORI KUNIO
IPC: H01F27/29
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire-wound electronic part which has high connecting reliability of a direct attachment electrode in the substrate solder of an electronic apparatus.  <P>SOLUTION: The wire-wound electronic part includes a winding core, a base having an electrode forming unit provided integrally with or separate from the winding core, an external electrode provided at the electrode forming unit, and a wire wound on an insulating film lead wire. In the wire-wound electronic part, chamfering or a sector-like recess is provided or a sectional L shape recess is provided on the outer periphery or the part of the outer periphery of the end corner of the electrode forming unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004323830-A (JP)
Title: Demulsifier for mixture of middle distillate and fuel oil of vegetable or animal origin
Inventor: SIGGELKOW BETTINA
IPC: C09K23/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demulsifier process suitable for a mixture of a middle fraction and a biofuel oil, and a method for demulsification by addition of the emulsifier to the mixture.  <P>SOLUTION: The method demulsifies a mixture composed of a major portion of mixture of (A) a middle fraction fuel oil and (B) a biofuel oil by addition of a minor component of (C) ethylene and at least 0.2-35 mole% of an oil soluble copolymer with pH value of 10-300 mg (KOH)/g containing the other olefinic unsaturated compound having at least one free hydroxy group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI