baber/WOPTO huggingface dataset:
Patent JP-2003211655-A (JP)
Title: Inkjet head and its manufacturing method
Inventor: NAKAJIMA YOSHINORI
IPC: B41J2/055
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which can realize highly reliable high-speed printing while suppressing an increase of a driving power without increasing manufacturing costs.  <P>SOLUTION: In the inkjet head having driving electrodes 14 at both of side walls of an ink chamber 12, an electrode 15 for external connection is formed at one end of the ink chamber 12 to be a member for constituting an ink chamber diaphragm 11 for separating a plurality of ink chambers 12 from each other. The electrode 15 for external connection which is positioned to a head rear end part is connected with a copper wire electrode made conductive to an IC for driving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217084-A (JP)
Title: Vehicle detecting method and device
Inventor: SUGIMOTO KIICHI
IPC: G08G1/04
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detecting method for accurately detecting a vehicle position at a high speed by accurately recognizing a traveling vehicle at a high speed with inexpensive constitution.  <P>SOLUTION: This device has (a) a step of storing template data for indicating a characteristic quantity of a contour line for indicating at least a part of a shape of the vehicle, (b) a step (S25) of forming a binarized image for expressing the contour line of the traveling vehicle by imaging and binarizing an image of the traveling vehicle, (c) a step (S41 to 43) of determining whether or not a candidate for the vehicle is included in the binarized image by executing preprocessing on the basis of the binarized image, (d) a step (S27) of extracting characteristic quantity data for indicating the characteristic quantity of the contour line of the binarized image when determining that the candidate for the vehicle is included in the binarized image as a result of the preprocessing, and (e) of a step (S35) of determining that the vehicle is included in the binarized image on the basis of a comparing result by comparing the template data with the characteristic quantity data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214942-A (JP)
Title: Accident sound detector, method and program
Inventor: MIZUSHIMA KOICHIRO
IPC: G01H3/08
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accident sound detector, a method and a program capable of improving accuracy for detecting an accident sound, reducing erroneous detection, determining a type of the detected accident sound, and reducing the erroneous detection occurring depending on an arrival direction.  <P>SOLUTION: This detector is composed of a means 120 for converting an analog acoustic signal detected by a microphone to a digital signal of frame configuration, a means 130 for generating information on broadband power of the analog acoustic signal for each frame based on the digital signal, a means 143 for calculating a means value in the broadband power for each frame among frames commencing from the frame as a calculation object for the accident sound back to the past frame through prescribed number of frames, and a means 144 for determining if the signal of the frame as the calculation object for the accident sound is the signal corresponding to the accident sound or not based on information on the broadband power and the mean value of the broadband power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217920-A (JP)
Title: MANUFACTURING METHOD OF Mn-Zn FERRITE MATERIAL
Inventor: INOUE KIYOUSHIROU
IPC: C01G49/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing of an Mn-Zn ferrite material having low core loss as compared with that of the conventional.  <P>SOLUTION: In the Mn-Zn based ferrite material, which contains 50.0-56.0 mol% Fe<SB>2</SB>O<SB>3</SB>, 5-20 mol% Zn and 30-45 mol% Mn as the main components, and has 0.03-0.1 wt.% CaCO<SB>3</SB>, 0.001-0.05 wt.% SiO<SB>2</SB>, 0.2-0.4 wt.% TiO<SB>2</SB>, 0.03-0.1 wt.% Co<SB>3</SB>O<SB>4</SB>and 0.01-0.05 wt.% ZrO<SB>2</SB>as secondary components, at least the average particle diameter of SiO<SB>2</SB>, TiO<SB>2</SB>, Co<SB>3</SB>O<SB>4</SB>and ZrO<SB>2</SB>is 100 nm or smaller, preferably 50 nm or smaller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212464-A (JP)
Title: Inclined part high speed escalator
Inventor: OGURA MANABU
IPC: B66B21/12
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference of a driven rail and a riser by a simple structure.  <P>SOLUTION: A step 21 comprises a step body 25, a drive roller shaft 26, a drive roller 27, a driven roller shaft 28 and a driven roller 29. The driven roller 29 is disposed in a region where the region under a straight line parallel to an intermediate inclined part 22a of a circulation passage in contact with the lower end of the riser 31 overlaps with the region under a horizontal straight line in contact with the lower end of the riser 31, when the step 21 is viewed from the side with a treadboard 30 being in the horizontal state and on the upper side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212547-A (JP)
Title: Iron oxide powder
Inventor: NAKAMURA YUKIKO
IPC: H01F1/36
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide iron oxide powder as a raw material of NiCuZn ferrite powder which is used for a chip inductor, does not contain coarse particles, particularly iron oxide powder which can be calcined and pulverized in a short time to manufacture the NiCuZn ferrite powder having 6 to 10 m<SP>2</SP>/g specific surface area.  <P>SOLUTION: The iron oxide powder used as the raw material of the NiCuZn ferrite powder for the chip inductor has a B<SB>2</SB>O<SB>3</SB>content of ≤8 ppm by mass expressed in terms of B, a MnO content of 600 to 5,000 ppm by mass and a specific surface area of 6 to 60 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213407-A (JP)
Title: High purity nickel or nickel alloy sputtering target and production method therefor
Inventor: YAMAKOSHI YASUHIRO
IPC: C23C14/34
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high purity nickel or nickel alloy sputtering target in which the advantages of nickel silicide (NiSi) by a salicide process are made the most of, and simultaneously, the cause of its phase transition into an NiSi<SB>2</SB>phase is investigated, and the phase transition can effectively be suppressed, and which is particularly useful as a gate electrode material, and to provide a production method therefor.  <P>SOLUTION: In the high purity nickel or nickel alloy sputtering target, each content of oxygen and carbon is ≤20 wtppm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212467-A (JP)
Title: Belt support device for moving sidewalk
Inventor: TERAMOTO KATSUYA
IPC: B66B23/14
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt support device for a moving sidewalk capable of reducing flexure of a belt by a walker and swing of the belt caused by the flexure of the belt, inhibiting the increase in the necessary power caused by the contact resistance of the belt, and preventing wear of a belt support part and the rear surface of the belt.  <P>SOLUTION: In the belt support device for the moving sidewalk, an endless treadboard belt 5 is wound around between a belt driving pulley 1a and a belt tension pulley 1b, and both ends of the lower surface of an upper side belt of the treadboard belt 5 in the cross direction are supported by a number of belt support rollers 7 for conveying passengers on the upper surface of the upper side belt. In addition a number of belt support rollers 6 in one or at least two rows are disposed in the intermediate position between the belt support rollers 7 in the cross direction over the whole length of the belt in the longitudinal direction. When no load is applied, a slight gap is formed between the belt support rollers 6 and the lower surface of the upper side belt, and when a load is applied, the upper side belt is supported by the belt support rollers 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002276702-A (JP)
Title: Friction connection device
Inventor: PEARY RYAN T
IPC: F16D13/68
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a modified friction pad and a friction pad receptacle assembly for brake/clutch module easing insertion of a friction pad into a brake/ clutch module and pulling the friction pad out from the brake/clutch module. SOLUTION: Reversing a pad/receptacle connection eases the connection. The pad is, thereby retained on the receptacle by a grip at a far end of the receptacle. The pad can be removed by one hand with a structure relating to a finger grip dent close to a near end of the pad. This invented clip is partially bent by a small force applied by an operator while preventing the pad from falling down by gravity. Spring steel of a retention clip is put between a pad assembly and those guides to protect a torque resistant pad guide against wear.
Patent JP-2003214788-A (JP)
Title: Thermal storage vessel and assembling method thereof
Inventor: YANO NAOTATSU
IPC: F28D20/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal storage vessel appropriate to construct a thermal storage vessel at a height to the full in a place having no room in height such as a place under the floor to increase capacity of a thermal storage system, and to provide an assembling method therefor.  <P>SOLUTION: This thermal storage vessel 14 is provided with a bag-like water-proof container 29 capable of housing multiple thermal storage capsules C, a bottom plate member 30 to be loaded with the water-proof container 29. Lower ends of side wall members 31-33 are connected to ends of the bottom plate member 30, and an upper cover member 34 is arranged to cover over the upper ends of the side wall members 31-33, and the water-proof container 29 can be housed in a box body formed of the bottom plate member 30, the side wall members 31-33 and the upper cover member 34 and capable of keeping the shape itself.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216323-A (JP)
Title: Input device
Inventor: INAMURA JUNICHI
IPC: G06F3/038
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device whose reliability is high, whose life is long, whose misoperation is hardly generated, whose power consumption is small, and whose precision (resolution) is excellent, and to provide an input device capable of preventing the generation of any malfunction even when two parts are simultaneously touched, and detecting the strength of a depressing power.  <P>SOLUTION: This input device comprises an annular resistor 13 where first to fourth electrodes are successively arranged with the intervals of 90 degrees, an annular conductor 14, an operating part 17, and a control part 23 having first to fourth voltage output terminals for supplying driving voltages to the first to fourth electrodes and an analog voltage input terminal A/D for detecting the contact position of the resistor 13 and the conductor 14 by executing the arithmetic processing of an analog voltage value inputted to the analog voltage input terminal A/D. The input part is provided with a lower sheet 11 formed with the resistor 13 on the upper face, an upper sheet 12 placed with an interval with the lower sheet 11, and formed with the conductor 14 on the lower face, and an elastic body 16 formed on the upper sheet 12 so as to be projected downward while the central part is arranged at the hollow part of the conductor 14, and the upper part is held at the center of the operating part 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003005377-A (JP)
Title: Alternate stripe electrode and its manufacturing method
Inventor: IMAI SHINJI
IPC: H01B13/00
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To manufacture an alternate stripe electrode, where first stripe electrodes which allow a prescribed electromagnetic wave to pass through and second stripe electrodes which intercept the electromagnetic wave and consist of many linear electrodes are alternately arranged approximately in parallel, from one mask for stripe electrode by self-matching (without mask alignment). SOLUTION: Individual linear electrodes 12a of second stripe electrodes 12 are formed on the upper face of a support body 10, and a transparent conductive film 16 is uniformly formed on the upper face of the support body 10 and that of the second stripe electrodes 12, and a resist film 18 is uniformly formed on the upper face of the transparent conductive film 16, and the support body 10 is exposed to ultraviolet rays from below, and then the ultraviolet rays are intercepted by the second stripe electrodes 12 but are transmitted through the transparent conductive film 18 to form a resist pattern 18a by exposure of the resist film 18, and the transparent conductive film 16 is etched in accordance with the resist pattern 18a to separate the second stripe electrodes 12 and the transparent conductive film 16, and thus the first stripe electrodes are formed.
Patent JP-2003217884-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: NAKASHIRO AKIRA
IPC: H05B41/282
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device capable of preventing the failure of a circuit element even when the surge voltage is applied between a line and a casing of an AC power source.  <P>SOLUTION: This electrodeless discharge lamp lighting device comprises a power source circuit 8 receiving the power supplied from the AC power source E and outputting DC voltage, and a high frequency power source 3 receiving the power from the power source circuit 8 and supplying the high frequency power to the high frequency power source 3. The power source circuit 8 comprises a surge absorbing circuit 10 inserted between both ends of the AC power source E and the casing. A capacitor Ceb for bypass is inserted between a low potential line Kb between an output end of the power source circuit 8, and the electrodeless discharge lamp 1. The power source circuit 8 comprises inverters L11b, L12b, L13b on the low potential line Kb. Surge absorbing elements SAb are respectively inserted between the power source circuit 8 and the capacitor Ceb, and between the power source circuit 8 and the ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222654-A (JP)
Title: Probe device
Inventor: KOBAYASHI MASAHITO
IPC: G01R31/28
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe device capable of an immediate attenuation of mechanical vibration and measurement with good through put and suppressing occurrence of damage of an electrode pad due to vibration.  <P>SOLUTION: On the back side of a head plate 2a constituting a box 2 of a probe device, a plurality of plate shape transducers 30 consisting of piezoelectric element and converting mechanical vibration energy to electric energy are provided. These transducers 30 are connected by electric circuits 31 for attenuating and eliminating the electric current based on the electric energy converted with the transducers 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220227-A (JP)
Title: Pachinko game machine
Inventor: NAKAMURA HIROYUKI
IPC: A63F7/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a controlling load on a display device while keeping the prediction possibility of a player to the variation of the patterns of final stoppage identification information in the case of varying the pattern of the final stoppage identification information by only extracted patterns in a ready-for- winning state.  <P>SOLUTION: The respective patterns of first special patterns 5, second special patterns 6 and third special patterns 7 are periodically varied in a predetermined order. In this case, a part (five patterns of '1', '4', '6', '7' and '0') of the patterns in the third special patterns 7 is selected as extracted patterns 10 and when only the third special patterns 7 are in the ready-for-winning state in which there is possibility of occurrence of a big win state during variation, the patterns in the third special patterns 7 are varied periodically by the extracted patterns 10 (the five patterns of '1', '4', '6', '7' and '0') while keeping the predetermined order. In this case, patterns (the five patterns of '2', '3', '5', '8' and '9') which are not selected as the extracted patterns 10 are omitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225378-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve accurate control of games with a microcomputer for controlling games based on detection signals of game balls that are shot to playing regions and win prizes even at the closing of the power source, the interruption of the power source, or the like in a game machine which controls the shooting of game balls with a microcomputer for put-out control.  <P>SOLUTION: The put-out control board covers not only the putting out of pachinko balls but also the control of shooting the pachinko balls to the playing regions by regulating the rotary drive of a shooting motor. When the power source is closed and a CPU of the main board enters into the users' mode to be ready for the control of games, a power source checking signal sent to the put-out control board from the main board is changed over to a HI level while upon the instantaneous stop of the power source, the power source checking signal is shifted to a LOW level to put the put-out control board on a standby with the power source checking signal at the LOW level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358498-A (JP)
Title: Control method for image display of image display device
Inventor: TAGUMA EIJI
IPC: A63F13/211
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image display control method for an image display device which can reflect the action of a player so that the purpose of the action of a displayed living body character is supported by the player. SOLUTION: The image display control method for the image display device having a progress signal generating means which generates a progress signal according to the action of the player, a counting means for counting the progress signal, a display means for displaying a character image, an operation means for inputting an operation signal according to the operation of the player, and a control means for controlling the display of the character image according to the counting result of the counting means and the operation signal from the operation means, has a 1st step for changing the display of the character according to the count value, a 2nd step for displaying an icon on the display means according to the operation signal, a 3rd step for selecting the displayed icon according to the operation signal,  and a 4th step for further changing the display of the character according to the selected icon.
Patent JP-2003225668-A (JP)
Title: Electrolytic water former
Inventor: OKA KOJI
IPC: C02F1/46
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water former which prevents the generation of malodors and pungent odors and the corrosion of metals and stainless steel products from the electrolytic water remaining after use of a portion of alkaline water by performing electrolysis.  <P>SOLUTION: The electrolytic water former has an electrolytic cell 19 which is equipped with an anode 23 and a cathode 24 and forms the electrolytic water by electrolyzing the water containing chlorine ions, drainage means 32 which drains the electrolytic water, and a drainage tank 33 which stores the electrolytic water drained by the drainage means 32, in which gaseous chlorine removing means 38 for removing the gaseous chlorine generated by the electrolysis is arranged in the drainage tank 33. As a result, when the electrolytic water containing the gaseous chlorine generated by the electrolysis is discharged from the drainage tank 33, the gaseous chlorine is removed by passing the gaseous chlorine removing means 38 and therefore the efficient chlorine removal is made possible and the generation of the malodors and pungent odors by the gaseous chlorine in discharge work and the corrosion of the surrounding areas can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226983-A (JP)
Title: Metallic surface coating and method of forming the same
Inventor: OSAWA HIROSHI
IPC: C09D201/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic surface coating which can improve fingerprint resistance while maintaining a variety of designing, and to provide a method of forming the same.  <P>SOLUTION: The metallic surface coating is obtained by forming a coating thin film layer essentially consisting of a transparent resin having a viscosity of 10 to 10<SP>12</SP>Pa s on a metallic surface. The coating weight of the coating thin film layer is 0.01 to 1.0 g/m<SP>2</SP>. The resin contains at least one kind selected from resins, organic compounds and organic-inorganic compounds containing the atoms of one or more kinds of elements selected from Si, B, Ti, F, Ge and Se. A layer essentially consisting of titanium, a titanium alloy or a titanium- containing compound is formed on the metallic surface, and the above coating thin film layer is formed thereon. In the method of forming the above metallic surface coating, a metallic surface is coated with a liquid containing a transparent resin having a viscosity of 10 to 10<SP>12</SP>Pa s, and, after that, the coated liquid is wiped away.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232514-A (JP)
Title: Inspection hole construction for exhaust gas duct
Inventor: OKAMOTO TATSUYA
IPC: F23J13/06
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent clogging of an inspection manhole due to molten fly ash or the like.  <P>SOLUTION: The inspection manhole 2 is provided at a rising portion 11 of an exhaust gas duct 1 to project substantially horizontally. A closure 3, having a cover plate 35 of a size for closing an inside opening 23 of the inspection manhole 2 in communication with the exhaust gas duct 1, is detachably installed in the inspection manhole 2. The closure 3 is adapted to be inserted into the manhole 2 from an outside opening 21 of the inspection manhole 2, and the cover plate 35 is secured to an insertion end of the closure 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227030-A (JP)
Title: Formed product of lactic acid-based resin composition
Inventor: TAKEHARA AKINOBU
IPC: D01F6/62
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape yarn or monofilament which has more excellent softness and safety than those obtained by conventional techniques, has excellent degradability after used, and can suitably be used for sand bags and vegetation nets.  <P>SOLUTION: This type yarn is obtained by extruding a lactic acid-based resin composition comprising 50 to 90 pts.wt. of a lactic acid-based resin and 50 to 10 pts.wt. of a biodegradable resin having an elastic modulus of ≤2,500 MPa measured by a JIS K7127 test method, at an average flow velocity of 2.5 to 20 cm/s in the nozzle portion of an extruder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002307434-A (JP)
Title: Method for manufacturing polyester molded object
Inventor: HARA ATSUSHI
IPC: B29B13/00
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of economically manufacturing a polyester molded object excellent in transparency and hard to generate unpleasant taste and an offensive smell while lowering energy cost at the time of production and capable of also improving the contamination of a mold at the time of production of the molded object. SOLUTION: In the method for manufacturing the polyester molded object by treating polyester tips, which are obtained by the polycondensation of a low mol.wt. polymer obtained by esteriftcation or interesterification of aromatic dicarboxylic acid or a functional derivative thereof and glycol or a functional derivative thereof, with water in a treatment tank and subsequently molding them in a molten state, the water treatment of the polyester chips is performed while passing inert gas through the treatment tank at the time of water treatment and the polyester melt is molded while brought into contact with inert gas at the time of melt molding.