baber/WOPTO huggingface dataset:
Patent JP-2004151651-A (JP)
Title: Lighting device, projector, and optical apparatus
Inventor: TAKEDA TAKASHI
IPC: G02B27/18
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device etc., with which a light projection image can be obtained by effectively using a lighting optical system.  <P>SOLUTION: The lighting device has a light source part 101 which supplies light, the lighting optical system 102 which guides the light from the light source 101 to a spatial optical modulating device 103, and a projection lens 104 which is arranged nearby the lighting optical system 102 and projects light modulated by the spatial optical modulating device 103, the lighting optical system 102 has a cut part 102a in nearly the same shape as an outer circumferential part 104a of the projection lens 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156152-A (JP)
Title: Garment having cup part
Inventor: OKAMOTO KUMIKO
IPC: A41B9/06
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment having cup parts provided with wire to the lower edge curved part of each cup part of a brassiere or the like, and excellent in a breast shaping property.  <P>SOLUTION: The garment having cup parts comprises a pair of right and left cup parts, a base part provided under the cup parts, a pair of right and left side parts, tape materials provided at least at the lower edge parts of the cup parts, and wire arranged at the lower edge curved parts of the cup parts. The base part is made of non-stretch material, the tape materials cross each other in the vicinity of the coupling parts of the cup parts to be firmly fixed to each other and also to the base part. Further, the tape materials are connected to the upper edge part of the wire laying at the lower edge curved parts of the cup parts provided with the tape material and reverse to the cup parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127214-A (JP)
Title: Device, system, and method for managing shop information
Inventor: ENDO TAKESHI
IPC: G06Q50/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide shop information management capable of offering sufficiently reliable shop information.  <P>SOLUTION: This shop information management device 5 for managing restaurant information about a restaurant is provided with a shop information storage part 12a storing the restaurant information, a shop identifier applying means applying a shop identifier for identifying the restaurant to a restaurant side terminal in the restaurant, and a shop information transmitting means receiving the shop identifier from a user side terminal 7, which obtains the shop identifier by receipt of the shop identifier from the restaurant side terminal 3, of the user using the restaurant and transmitting the restaurant information stored in the shop information storage part 12a to the user side terminal 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165184-A (JP)
Title: Method of manufacturing laser irradiation equipment and semiconductor device
Inventor: MORIWAKA TOMOAKI
IPC: H01L21/268
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a device for shielding a laser beam in accordance with the movement of a scanning stage is provided so as to enable the laser beam to irradiate only a substrate, but the irradiation traces of the laser beam left on the substrate become not rectilinear but wavy reflecting on vibrations when the vibrations of the device are conducted to an optical system that forms a beam spot and the scanning stage where the substrate is installed.  <P>SOLUTION: Laser irradiation equipment employs a shutter which uses as a power source a motor whose rotational acceleration change is continuous, so that vibrations originating from the shutter can be eliminated, and the irradiation traces of the laser beam on the substrate become rectilinear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165718-A (JP)
Title: Method for changing network setting information and communication exchange
Inventor: MAEKAWA HIDEJI
IPC: H04L12/44
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent network setting information from being changed by mistake.  <P>SOLUTION: A communication exchange judges whether or not a command received from a management apparatus is a particular command (S3), executes the particular command (S6) to change the network setting information (S7) when the judgement indicates YES. The communication exchange judges whether or not a change confirmation command is received from the management apparatus by the time when a prescribed time elapses (S9) and restores the network setting information to contents before the change (S10) when the judgement indicates NO.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159734-A (JP)
Title: Ophthalmologic system
Inventor: UCHIDA KOJI
IPC: A61B3/16
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmologic system capable of detecing the using conditions and abnormality of its driving part, thereby facilitating its maintenance.  <P>SOLUTION: The ophthalmologic apparatus detects information on its device degradation or using frequencies, and has a recording means and a transmission means for transmitting the information to an external storage medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159758-A (JP)
Title: Game machine
Inventor: NAKATANI HIDEKI
IPC: A63F7/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine providing a player with high amusement by eliminating shooting stop of the player even after retention balls reach a prescribed number.  <P>SOLUTION: This game machine is provided with a lottery execution means and a pattern display part 110 and constituted to allow the lottery execution means to perform the lottery caused by a prescribed operation of a game medium. This game machine is provided with a first retaining part 3031 retaining the lottery contents in the lottery execution means while the pattern display part 110 variably displays, as the retention number and a second retaining means 3032 retaining the lottery contents of the lottery execution means when the retention number of the first retaining means 3031 exceeds the prescribed number. This game machine is characterized in that, when the lottery contents are retained in the second retaining means 3032, a big win is determined in a next variable display and after based on the lottery contents retained in the both of the first retaining means 3031 and the second retaining means 3032.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164912-A (JP)
Title: Display body, display panel and display device
Inventor: YONEKUBO MASATOSHI
IPC: H01L51/50
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel with high light-taking-out efficiency and easy to be manufactured.  <P>SOLUTION: The display panel 10 equipped with an irradiation layer 21 including a luminous layer 14 and a transparent member (a transmitting layer) with a concave 24 formed, and reflecting a part of light spreading from the luminous layer by making the slanted face 24a of the concave 24 function as a total reflection face, is provided. Since the display panel 10a converts a light path by the total reflection, there is no light absorption loss, and the light-taking-out efficiency is high. Further, manufacturing is easy since there is no need of the deposition of a reflection film. Therefore, the display panel 10a with high brightness and low cost can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162366-A (JP)
Title: Roof tile and its construction method
Inventor: MAEKAWA SUSUMU
IPC: E04D1/20
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile body 1 and a roof tile construction method by which roof tile mounting work can be easily and efficiently performed.  <P>SOLUTION: The roof tiles are applied by placing the eaves side end part of the tile body 1 in an upper row on the ridge side surface of the tile body 1 in a lower row, and putting the laterally adjacent tile bodies 1 in the mutually abutting state of the side end faces. One side end part of the tile body 1 is provided with a positioning projection 11 projected sideways, and the other side end part of the tile body 1 is provided with an upright wall part 122 on which the positioning projection 11 abuts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166408-A (JP)
Title: Permanent magnet synchronous motor control method
Inventor: HAYASHI YOICHI
IPC: H02P27/04
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling a synchronous motor with polar saliency, which considers error or transient term of armature's current magnetic flux due to polar saliency with no omission, and evaluates a filter as well for suppressing the noise or effect of the transient term.  <P>SOLUTION: With the magnetic flux from an armature current as a variable to solve the problem of polar saliency, angle estimation and speed estimation are simultaneously realized based on the error between the armature current magnetic flux estimated by a primary dimension adaptive observer and an apparent armature current magnetic flux. A current control which flows only an apparent invalid current is performed at start, and an operation with a zero armature current instruction value is performed for a short period after starting is completed. The rotational speed of a motor is estimated based on a voltage instruction value during the period. An angle estimation at a large amplitude is performed from the armature current magnetic flux estimated by the observer and the apparent armature current magnetic flux. These assumed values are taken as an initial value of the observer to switch to an ACFO speed sensorless system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167902-A (JP)
Title: Doctor blade
Inventor: URATA KAZUYA
IPC: B41F9/10
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doctor blade which is excellent in continuous printing characteristics and inexpensive and which is excellent also in workability on the occasion of installation/replacement in a holder.  <P>SOLUTION: The doctor blade consists of an edge portion which is constituted of steel or stainless steel and comes into contact with a rotating cylinder, and of a main body portion of which the surface at least is constituted of plastic. The edge portion has a smooth surface of which the surface roughness (Ra) at least on the reverse side in the direction of rotation of the cylinder is 1.0 μm or less. The main body portion has preferably a doctor holder stopper structure and/or a doctor holder cover structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172495-A (JP)
Title: Method for manufacturing piezoelectric device, liquid discharge head, ferroelectric device, and electronic equipment
Inventor: HIGUCHI AMAMITSU
IPC: H01L41/43
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a piezoelectric device or ferroelectric device having a piezoelectric film or ferroelectric film whose crystal alignment is made uniform in a desired direction.  <P>SOLUTION: The ferroelectric film (24) or piezoelectric film (543) is formed by performing processes of forming a lower electrode (13, 542) on a substrate (11, 52), applying, drying, and degreasing sol containing a material of the ferroelectric film or piezoelectric film on the lower electrode to obtain a precursor, and then baking it, and an upper electrode (25, 541) is formed on the ferroelectric film or piezoelectric body film. In the processes of forming the ferroelectric film or piezoelectric body film, the precursor is irradiated with an ion beam at least once after the degreasing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179258-A (JP)
Title: Ultraviolet sensor
Inventor: ARAGAKI MINORU
IPC: G01J1/42
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet sensor which selectively detects only a light whsoe wavelength is around 365nm.  <P>SOLUTION: The ultraviolet sensor 1 is provided with a container 5 where an upper end opening part of a metallic bypass line 2 is sealed with a face plate 3 formed of covar glass as an incident window and a lower end opening part is sealed with a base plate 4. The face plate 3 as the incident window constitutes a part of a wall of the container 5 by sealing the upper end opening part of the metallic bypass line 2. A pin-type photodiode 6 is placed in the container 5. The pin-type photodiode 6 has a light absorbing layer 9 formed of In<SB>x</SB>Ga<SB>(1-x)</SB>N(0<x<1) between an n-type contact layer 8 and a p-type contact layer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122226-A (JP)
Title: Nozzle for casting
Inventor: NOMURA OSAMU
IPC: B22D11/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for casting with which the sticking and the deposition of alumina etc., is prevented and the drift of molten steel at a spouting hole part can be prevented.  <P>SOLUTION: This nozzle for casting independently arranging a plurality of projecting parts and/or recessing parts having dimensions satisfying a relation (1): H ≥ 2 (mm) and a relation (2): L > 2 × H (mm) in a molten steel flowing-through hole of the nozzle, is provided. Therein, H in the relations (1) and (2) shows the maximum height of the projecting part or the maximum depth of the recessing part and L shows the maximum length in the base part of the projecting part or the recessing part. In one embodiment, an elliptic projecting parts 24 are disposed in the inner hole part (molten steel flowing-through hole part) 22 in the immersion nozzle 20 with a single difference in step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177302-A (JP)
Title: Fluorescence x-rays analytical device
Inventor: YAMAMOTO ETSUHISA
IPC: G01N23/223
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a device, and to reduce a cost, concerning a fluorescence X-rays analytical device wherein rotation of a pulse motor is controlled by a position control IC.  <P>SOLUTION: In this X-ray fluorescence analytical device, a plurality of movable mechanisms 1 using respectively the pulse motor 2 as a driving source are provided, and the rotation of the pulse motor 2 is controlled by the position control IC 4, and thereby the intensity of a secondary X-ray 15 generated by irradiating a sample 14 with a primary X-ray 13 is measured. The device is equipped with a control means 5 for dynamically allocating the position control IC 4 to the pulse motor 2, to thereby reduce the number of the position control IC's 4 to be smaller than the number of the pulse motors 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177388-A (JP)
Title: Inclination sensor and its manufacturing method
Inventor: SUZUKI KENJI
IPC: G01C9/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost of and drastically reduce size of an inclination sensor with assuring a sufficient detection accuracy on the inclined state of an object of inspection.  <P>SOLUTION: A first conductive layer 32, a first insulating layer 22 and a second conductive layer 34 are formed in this order on the under face of an insulating substrate 20, and a through-hole 14 extending vertically from the top face of the substrate 20 to the top face of the second conductive layer 34 is formed in them. A third conductive layer 36, electrically connected to the layer 32, is formed on the peripheral wall face 20a of the through hole 14 in the substrate 20. Then, a spherical rolling body 16 with conductivity is contained in the through-hole 14, in such a condition that the rolling body 16 can roll on the layer 34 to be brought into contact with the layer 36 due to rolling, and a lid 24 for closing the through-hole 14 is formed on the top face of the substrate 20. By employing such a constitution, the inclination sensor 10 can be manufactured, by using a manufacturing process of a built-up multilayer substrate, and the surface of the layer 34 as the rolling face of the body 16 can be formed into a flat face with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181360-A (JP)
Title: Soil amelioration method and system
Inventor: SATO FUJIO
IPC: B09C1/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil amelioration method and system in which underground soil polluted by fuel oil leaked from an underground buried tank can be ameliorated in a short period of time.  <P>SOLUTION: The soil amelioration system for improving polluted soil is provided with a self-travelling soil quality amelioration machine 100 for mixing received polluted soil and a soil amendment, at least one portable and movable hood 200 for promoting the volatilization of a pollutant in the soil, and a hydraulic shovel 500 with a crane function for moving the hood 200, digging the polluted soil or throwing the polluted soil into the self-traveling soil quality amelioration machine 100.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184258-A (JP)
Title: Metallic member surface layer part inspecting method
Inventor: MIKAMI TAKESHI
IPC: G01N29/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic member surface layer part inspecting method capable of simply, inexpensively and accurately performing the inspection of the surface layer part of a metallic member.  <P>SOLUTION: An SH (horizontally polarized shear wave) transmitter 1 and an SH receiver 2 are installed in a state of being spaced apart from each other on a raceway surface 10A of an inner ring 10. It is determined whether the amplitude of a peak preceding by one the maximum peak of the waveform of an SH wave transmitted from the transmitter 1, propagated by the inner ring 10, and received by the receiver 2, is 20 % or more of the amplitude of the maximum peak. When the amplitude of the peak preceding by one is 20 % or more of the amplitude of the maximum peak, the propagation velocity of the SH wave has been measured on correct conditions. Meanwhile, when the amplitude of the peak preceding by one is less than 20 % of the amplitude of the maximum peak, the transmitter 1 and the receiver 2 are refixed on the raceway surface 10A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185735-A (JP)
Title: Magnetic head assembly and magnetic disk device
Inventor: TAKAGI SUSUMU
IPC: G11B21/21
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a magnetic disk device which is used under wide range temperature environment conditions, and also to realize a magnetic head assembly.  <P>SOLUTION: Floating quantity of a magnetic head slider 1 is made low floating at low temperature, high floating at high temperature, and variation of coercive of a magnetic disk 2 can be canceled by constituting so that floating quantity of the magnetic head slider 1 can be controlled for temperature variation. Also, floating quantity is controlled so as to be low floating at low temperature and high floating at high temperature keeping a profile of floating from an inner periphery of the magnetic disk 2 of the magnetic head slider 1 to an outer periphery uniform by making a variation rate of Crown quantity for temperature variation 0.26∼0.62nm/°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004148081-A (JP)
Title: Cloth boot
Inventor: YAMAZAKI KEISHO
IPC: A43B23/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust from entering a boot, and sweat from staying in the boot.  <P>SOLUTION: The cloth boot is composed of a waterproof sole 1 and its side parts 2. A fine cloth part 3 is arranged in the upper part of them. A fixing string 4 is arranged in the vamp of the boot. A rubber string 6 is incorporated in the circumference of the upper part of a cylindrical foot insertion part 5. Thus, an opening part other than the foot insertion part is not provided, the whole boot other than the lower part is constituted of cloth, dust does not enter the boot, and sweat is prevented from staying inside the boot, so that comfortableness is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269434-A (JP)
Title: Bolt fastener
Inventor: NAGATA SUKEJIRO
IPC: F16B39/36
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt fastener including a bolt, nut and washer having high effects of stopping loosening with a simple structure.  <P>SOLUTION: To a screw rod 7a of a bolt 2a on which a pressure welding taper surface a whose diameter gets smaller inwardly is formed on the bottom surface of the head portion, an elastic taper washer 3a on which a pressed taper surface b having a shape to be in contact with the taper surface a is formed on the upper surface is fitted. In fastening of the bolt fastening body 1a, the washer 3a is sandwiched and pressed between a bolt head portion 6a and fastened portion 10a and elastically deformed to an extending direction by guiding of the taper surface b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193262-A (JP)
Title: Insulating material and insulating film forming method
Inventor: NOZAWA TOSHIHISA
IPC: C23C16/50
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating material showing a sufficient low specific dielectric constant and showing sufficient stability in thermal treatment added after the insulating material or an insulating film is formed.  <P>SOLUTION: The insulating material comprises an insulating matter and an inert gas component mixed in the insulating matter. The specific dielectric constant km of the insulating material satisfies a relation of km<ks with the specific dielectric constant ks of the insulating matter. Thus, the insulating material showing not only the sufficient low specific dielectric constant but also showing sufficient stability in thermal treatment added after the insulating material or the insulating film is formed, and an insulating film forming method can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189390-A (JP)
Title: Plate feeder for printing plate
Inventor: KOIZUMI TAKASHI
IPC: B65H5/06
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate feeder for a printing plate, reducing a space required for inversion when the printing plate housed in a cassette is took out and sent to a next process while an image forming face is inverted to be turned upside, reducing a size of a device, and enlarging a degree of freedom of layout.  <P>SOLUTION: A pair of nip rollers 100 is disposed to a sheet carrying part 15. After receiving a tip part of the printing plate 12 taken from the cassette 38 by a suction disk 40, the nip rollers 100 temporally send the tip part as it is and then hold a rear end part of the printing plate 12 in place of the tip part. Further, with holding the rear end part, the nip rollers are vertically inverted by 180 degrees and reversely rotated to feed the printing plate 12 to carrying rollers 108.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187931-A (JP)
Title: Non-exhaust emission type detoxifying processing method of residual exhaust gas and apparatus used for the same
Inventor: AIHARA TOSHIO
IPC: A61L2/20
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-exhaust emission type detoxifying processing method of residual exhaust gas which is gentle to the environment and enables to detoxify the residual exhaust gas completely with a compact system and does not require to exhaust gas after treatment outside a system, and also to provide a device used for the same.  <P>SOLUTION: The method detoxifies the residual exhaust gas that is sterilized and used by repeating for a predetermined time circulation cycles comprising the steps of adding gas generated in an oxidizing or reducing gas generator 2 to the residual exhaust gas to form a mixture exhaust gas, heating and oxidizing and reducing the mixture exhaust gas with a catalytic reactor 4, subjecting decomposed gas to neutralization and cooling treatment in a neutralization and cooling vessel 5, then dehumidifying and drying the decomposed gas and refluxing it into the oxidizing or reducing gas generator 2, remixing it with the generated gas to return to the step for the mixture exhaust gas. The oxidizing or reducing gas generator 2 is configured to generate a reducing gas when the residual exhaust gas in a sterilizing and drying container 1 is oxidizing gas and to generate an oxidizing gas in case of other gases.  <P>COPYRIGHT: (C)2004,JPO&NCIPI