baber/WOPTO huggingface dataset:
Patent JP-2003299311-A (JP)
Title: Geared brushless motor
Inventor: ONO MASAFUMI
IPC: F16H1/28
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geared brushless motor which facilitates reduction in size.  <P>SOLUTION: The geared brushless motor 1 is formed by placing a plurality of planet gears 21 in the same enclosure that a stator 8 and a rotor 10 are housed, and engaging each of the planet gears 21 with an annular internal gear 22 secured on the rotor 10. This constitution is suitable for utilizing a planet gear mechanism and facilitating further reduction in the size of geared brushless motors. When the internal gear 22 is installed, the cup-shaped rotor 10 which rotates with accuracy is utilized. The annular internal gear 22 is formed directly on the rotor 10, and thereby the integration of the rotor 10 and the internal gear 22 is facilitated. By this simplified structure, a size in the direction of a length (axial direction) and weight are reduced for facilitating the downsizing of the geared brushless motors. Especially, in a small-sized brushless motor, the effect of this constitution is maximized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296298-A (JP)
Title: Nodal point method thermal analysis system
Inventor: MIZUOCHI JUNICHI
IPC: G06F19/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To divide meshes most suitably, to make analysis precision higher, and to shorten the analysis time.  <P>SOLUTION: This system has a structure information input part 11 for inputting structure information on an object to be analyzed, an arithmetic part 77 which performs arithmetic operations according to meshes dividing the object to be analyzed, and an inadequate mesh decision part 15 which extracts inadequate meshes from the meshes. Since the inadequate meshes are extracted from the meshes according to the structure information on the object to be analyzed, the shape of the meshes can be altered by inputting structure information again. The mesh division is therefore performed most suitably, and hence the analysis precision can be made higher and the analysis time can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300709-A (JP)
Title: Recycling system of used sulfuric acid and recycled sulfuric acid
Inventor: INAGAKI YASUSHI
IPC: C01B17/90
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous system for effective utilization of used sulfuric acid in a place different from the place where the sulfuric acid is discharged without depending on geographic conditions.  <P>SOLUTION: The recycling system for used sulfuric acid features that, when the used sulfuric acid discharged from or collected by a discharge source A is carried by a mobile body B and used by a user C, the concentration of the sulfuric acid is measured and/or adjusted in at least one or more places of the discharge source A, the mobile body B and the user C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300535-A (JP)
Title: Square-bottomed bag and method for manufacturing it
Inventor: MATSUMOTO TAKASHI
IPC: B65D30/16
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-supporting square-bottomed bag for displaying a commodity which can be simply manufactured and capable of highly hermetical sealing even when there exists a little deviation between a bag main body and the side face part thereof when it is sealed, and a method for manufacturing it.  <P>SOLUTION: A sheet is folded inward at the central part of its longitudinal direction and this folded part is inserted into this laminated space to constitute the bag main body with an approximately W-shaped folded part. On the other hand, another sheet is folded inward at the central part of its shorter direction and the folded end part is inserted into this laminated space and is reversely folded to an arbitrary position in the opening side direction to form an approximately triangle-shaped folded part constituting a side face part. Then, the folded sheets for the side face parts are respectively inserted from the crest line parts into the laminated parts of both side parts of this bag main body and the both side parts of the bag main body are sealed to manufacture the square-bottomed bag, and a method for manufacturing it is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301603-A (JP)
Title: Fall-prevention device for scaffolding board
Inventor: AOYAMA KAORU
IPC: E04G5/08
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fall-prevention device for a scaffolding board preventing fall of a construction material or the like from the scaffolding board.  <P>SOLUTION: The fall-prevention device 15 made of metal mainly comprises a fall-prevention board 16 erected on the scaffolding board 11, a supporting part 17 extended downward from the fall-prevention board 16, and an engaging body 18 mounted to the lower end of the supporting part 17 to move up and down. Each insertion cylindrical part 17a is joined to the lower end of the supporting part 17, and a supporting shaft 19 is inserted into each cylindrical insertion part 17a. The engaging body 18 is mounted to the upper end of each supporting shaft 19, and each engaging body 18 is constantly urged upward by a spring force of a coil spring 21. An engaging part 16a of the fall-prevention board 16 is engaged with an engaging recess portion 14 recessed in the scaffolding board 11, and by engaging the engaging body 18 with the lower end of the scaffolding board 11, the fall-prevention board 16 is erected on the surface of the scaffolding board 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305386-A (JP)
Title: Electrostatic flocking apparatus
Inventor: KIMURA KOICHI
IPC: B05B5/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic flocking apparatus generating no flocking irregularity even if flocking is applied to the inner surface of an object to be flocked having recessed parts and capable of shortening a work time.  <P>SOLUTION: This electrostatic flocking apparatus for flocking the recessed parts of the object to be flocked having the recessed parts with short fibers is equipped with a short fiber supply means for supplying short fibers into a flocking chamber, a fixture for fixing the object to be flocked coated with an adhesive within the flocking chamber, a means for electrically earthing the fixture and blowing short fibers against the recessed parts of the object to be flocked in the flocking chamber through an electrode generating an electric field around the object to be flocked. The means for blowing short fibers against the recessed parts of the object to be flocked attains its function via a replaceable nozzle for locally blowing short fibers against the recessed parts of the object to be flocked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002350744-A (JP)
Title: Real image type finder
Inventor: HASUSHITA YUKIO
IPC: G02B15/16
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a real image type finder which has a positive objective lens group, a positive condenser lens group, an erecting optical system for erecting the inverted image formed by the objective lens group and the condenser lens group and a positive eyepiece group for observing the erect image and is capable of making sufficiently aberration correct and is easily visible even if the finder is made smaller in size and higher in variable power ratio. SOLUTION: This real image type finder is constituted by disposing the condenser lens group between the imagery surface position of the inverted image and the objective lens group and further disposing a field flattener for correcting the curvature of the image by the objective lens group and the condenser lens group.
Patent JP-2003308332-A (JP)
Title: Program for accessing database, computer-readable recording medium recorded with the program, and method of operating database
Inventor: NAKAMURA NOBUHIRO
IPC: G06F17/30
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database access program prepared by combining versatile modules.  <P>SOLUTION: This program for executing a plurality of screen components by a computer to access the database includes a step for assigning an order for executing the plurality of screen components by the computer, and each of the plurality of screen components includes steps S22, S28 for generating a portion excepting a where clause of an SQL according to definition imparted from an outside in the every screen component, steps S24, S30 for generating an image for inputting and/or outputting a data, and a step S27 for generating the where clause of the SQL according to the definition imparted from the outside in the every screen component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306978-A (JP)
Title: Screw for building material and method for fastening building material
Inventor: HAYASHI TETSUYA
IPC: F16B25/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily mount a building material such as an accessory at a projected corner on a wall surface even without the provision of a conspicuous through-hole.  <P>SOLUTION: A screw is composed of a head 11 and a shank 12; the shank 12 has a cylindrical part 13 on the side of the head 11 and a screw part 15 on the side of a pointed end 14; a plurality of ribs 17, which are axially elongated to the cylindrical part 13 from a bearing surface 16 on an under surface of the head 11, are arranged in a circumferential direction; and an axial length L<SB>1</SB>of the elongated rib 17 is not greater in dimension than a thickness T<SB>1</SB>of the building material 18 for an outermost layer, which serves as a fixing object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305495-A (JP)
Title: System for delivering sewage sludge
Inventor: YAMAZAKI MASAYASU
IPC: C04B18/30
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To dispose of a large quantity of sewage sludge by adjusting the component of the sewage sludge to a certain extent to reduce the fluctuation of the sludge component to be fed at a cement firing step at the stage that the sewage sludge is delivered to a sludge hopper of a cement factory.  <P>SOLUTION: In a sewage sludge delivering system for delivering the sludge generated at each of a plurality of sewage treatment plants A1, A2, A3 to the sludge hoppers of a plurality of cement factories B1, B2, B3 by a vehicle C, the delivery destination of the vehicle C loaded with the sewage sludge is decided according to the component of the sewage sludge generated at each of the factories A1, A2, A3 so that the sludge components of the sludge hoppers of the factories B1, B2, B3 can be made almost equal to one another.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307695-A (JP)
Title: Optical scanner
Inventor: SONODA SADAHIDE
IPC: B41J2/44
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner having a simple constitution, that can shut out heat and noise generated from a polygon mirror motor without spoiling the performance of the optical scanner and also shut out dust such as toner from an image forming part.  <P>SOLUTION: The optical scanner 1 is equipped with a light source emitting a laser beam, a polygon mirror 9 for deflecting the laser beam from the light source, an fθ lens 11 forming the image with the laser beam deflected by the mirror 9, a toroidal lens 15 radiating the laser beam from the lens 11 toward a photoreceptor 3, and a write-in housing 5 in which the light source, the mirror 9, the lens 11 and the lens 15 are housed. A soundproof glass 17 having light transmissivity is provided on the incident side of the lens 11 and cuts out the mirror 9 and the lens 11, then it is positioned and fixed on the lens 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311042-A (JP)
Title: Method of manufacturing hair clipper blade
Inventor: YANOSAKA MASAMI
IPC: B26B19/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture at a low cost a hair clipper blade capable of keeping the strength of a blade point and maintaining the life of sharpness.  <P>SOLUTION: The hair clipper blade 1 is to cut the hair by a comb teeth-like fixed blade 2 and a movable blade 3 which is reciprocatively driven while sliding along the fixed blade 2. After cutting blade parts 4 are roughly formed by a primary processing such as a press punch processing, a blade cutting processing by a whetstone or an etching processing of the comb teeth-like blade of the fixed blade 2 or the movable blade 3, the blade point angle θ of the cutting blade part 4 is formed to an acute angle by a secondary processing by a forging processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316288-A (JP)
Title: Electronic equipment
Inventor: ARIMA KAZUNORI
IPC: G02F1/133
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment wherein LCD is detected to be closed by measuring a temperature in an LCD casing by a machine of a type in which LCD is closed, thus making the electronic equipment a low consumption current mode, and also diverting a detection means in the case that LCD is corrected.  <P>SOLUTION: The temperature detection means is installed in the neighborhood of LCD, and the electronic equipment is made the low consumption current mode in response to the output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310245-A (JP)
Title: Method for proliferating useful microorganism group and proliferation apparatus therefor
Inventor: HIGA TERUO
IPC: C12M1/38
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for proliferating a useful microorganism group by which an effective liquid with enlarged activities is inexpensively and easily mass-produced from an undiluted solution of EM (effective microorganism), and to provide a proliferation apparatus therefor.  <P>SOLUTION: The proliferation apparatus has a first step proliferation installation 1 having a heating means Q<SB>1</SB>for heating a liquid stored in a first tank 10, and a stirring means F<SB>1</SB>for stirring the liquid in the first tank, and a second step proliferation installation 2 having a second tank 20 having a volume of 5-50 times as much as that of the first tank 10, a heating means Q<SB>2</SB>for heating a liquid stored in the second tank 20, and a stirring means F<SB>2</SB>for stirring the liquid in the second tank. The undiluted solution 91 for proliferation of the useful microorganism group is fed to the water stored in the first proliferation installation 1 to grow and proliferate the useful microorganism group to provide a first step liquid 92 with the enlarged activities, and the first step liquid 92 with the enlarged activities is fed to the water 8 stored in the second step proliferation installation 2 to grow and proliferate the microorganism group by two steps to provide a second step liquid 93 with the enlarged activities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314182-A (JP)
Title: Air hammer apparatus with reaming bits
Inventor: MIYAMOTO OSAMU
IPC: E21B10/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air hammer apparatus with reaming bits which stably carry out expansion/contraction motions.  <P>SOLUTION: Each of the reaming bits 14a, 14b is formed of a bit body 32a or 32b slidably arranged at the tip of a hammer case 12, and a bit wing 34a or 34b rockably supported by the bit body 32a or 32b. When each of the bit bodies 32a, 32b moves in a direction that recedes from the tip of the hammer case 12, each of the bit wings 34a, 34b has its base-side end pressed to a projection 62 formed at the tip of the hammer case 12, whereby each of the bit wings 34a, 34b is forcedly rocked. Thus, the tip of each of the bit wings 34a, 34b is rotated outward from a peripheral surface of the bit body 32a or 32b, to thereby extend the diameter of each bit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312029-A (JP)
Title: Optical recording apparatus
Inventor: ISHIMA KAZUMI
IPC: B41J2/32
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To guide a light beam to a photo detector in a simple and inexpensive configuration.  <P>SOLUTION: In an optical recording apparatus 1 for recording on a recording medium 4 by directing a light beam from a light source 2, a part of the light beam outputted from the light source 2 is guided to a photo detector 6 by an optical fiber for detection 9. Consequently, the light beam can be guided to the photo detector 6 in a simple and inexpensive configuration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316490-A (JP)
Title: Remote control system and method thereof
Inventor: NAKAYAMA TOMOFUMI
IPC: G06F3/0487
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system and method thereof that can prevent unnecessary hardware configuration of a remote control terminal device.  <P>SOLUTION: The system is provided with: a soft keyboard activation means 202 for transmitting a request signal of activating the soft keyboard to a server computer 100, when instructions of activating the soft keyboard are entered from the remote control terminal device 110; a soft keyboard display means 204 for generating the soft keyboard upon receiving the request signal of activating the soft keyboard, and inserting the soft keyboard into an image stored in a display image storage means 201; an image acquisition means 206 for acquiring the image of an area including a predetermined area of the image in which the soft keyboard is inserted; a soft keyboard transmission means 207 for transmitting the acquired image to the remote control terminal device; and a receiving image display means 208 for displaying the image in the display unit of the remote control terminal device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320256-A (JP)
Title: Exhaust gas treatment catalyst and exhaust gas treatment apparatus using the same
Inventor: KIKUCHI HIROTO
IPC: B01J29/89
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment catalyst excellent in the adsorption efficiency to cold HC, the HC treatment capability, and NOx treatment capability and to provide an exhaust gas treatment apparatus using the catalyst.  <P>SOLUTION: The exhaust gas treatment catalyst comprises a carrier coated with a HC adsorption layer and a HC transmissive catalyst layer containing a porous material. The HC transmissive catalyst layer contains the porous material in 20-80% in the total amount of the HC transmissive catalyst layer and the porous material has through holes with an average fine pore diameter in a meso-pore range. The porous material has a peak in a range of 40-200 Åin a fine pore diameter distribution curve. Meso-porous silica, meso-porous aluminosilicate, meso-porous metallosilicate and the like are used as the porous material. The exhaust gas treatment apparatus comprises a three-way catalyst and the foregoing exhaust gas treatment catalyst arranged successively from the upstream side of an exhaust gas path connected to an internal combustion engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324606-A (JP)
Title: Quantization processing method and its equipment
Inventor: ISHIKAWA ZENICHI
IPC: G06T5/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable data compression with high efficiency, and improve reproducibility of a half-tone thin line and reproducibility of a half-tone mesh pattern.  <P>SOLUTION: In the quantization processing method of an image which uses Bayer-type dither matrix, on the basis of a plurality of 2×2 minimum patterns (A-D) wherein threshold arrangement is arranged, multivalue dither processing is performed by using a dither matrix where the threshold arrangement of the Bayer-type dither matrix is so rearranged that a repetition pattern having a prescribed period is output in the raster direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003072695-A (JP)
Title: Method and system for retrieving maintenance document for aircraft
Inventor: COWMAN ERNIE EUGENE
IPC: G06Q50/00
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for retrieving a document to generally complete paper documents 21, 24 and 27 when carrying out maintenance in regard to a component of an aircraft 3. SOLUTION: The completed documents 21, 24 and 27 are digitized and they are stored in a field 40 of a data base record 50 including three other fields 43, 46 and 49, namely, identification of format, identification of the aircraft, and date. Description regarding the maintenance, the date and the component receiving the maintenance is inputted in a configuration log 6 of the aircraft 3 separate from the data base record 50. A document regarding a predetermined component is easily retrieved by, for example, searching a configuration log of the component and finding a date of maintenance. The date of maintenance provides retrieval of a data base record including a digitized document 40 of interest.
Patent JP-2003324413-A (JP)
Title: Serial data communication device and method of transmitting-receiving serial data
Inventor: MASANA YOSHIHIRO
IPC: H04L25/38
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial data communication device in which data are transferred at high speed without increasing a frequency of a reference clock even when a one-bit time is not an integer multiple of the reference clock.  <P>SOLUTION: In the serial data communication device which has a counter 1b for counting a reference clock CLK and a shift register 2 for storing transmission data or received data and can transmit-receive the data substantially at a transfer rate by shifting the transmission data or the received data within the shift register each time the counter counts the reference clock just for a number equal with a first integer value set in accordance with a ratio of the frequency of the reference clock and the transfer rate, the serial data communication device is provided with a clock correcting means 6 for blocking the reference clock from being passed to the counter 1b for a fixed period each time the reference clocks are generated as many as a second integer value set in accordance with a difference of the ratio and the first integer value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323031-A (JP)
Title: Image forming apparatus
Inventor: ATSUMI TETSUYA
IPC: G03G21/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To secure excellent electrifying property over a long term and to prevent the occurrence of fogging caused by toner (toner left after transfer) discharged from a contact electrifying member over a long term.  <P>SOLUTION: In the case of outputting one copy, rotation driving is controlled so that the rotation driving directions of a main electrifying roller 3a and an auxiliary electrifying roller 3b may be switched alternately every time one copy is outputted, whereby conductive impalpable powder 33 is restrained from falling off from the rollers 3a and 3b even in the case of forming an image over a long term. Thus, the lowering of potential by electrification is prevented, the occurrence of the fogging is prevented, and the excellent image is obtained over a long term.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058388-A (JP)
Title: Protocol upgrading method of home appliance
Inventor: LEE SANG KYUN
IPC: H04Q9/00
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically upgrading the protocol of a home appliance. SOLUTION: The protocol of the home appliance of a new version is updated and stored in a service providing server to which information on home appliances is provided. The protocol of the new version stored in this service providing server is sent to a gateway to be connected with the home appliance to be downloaded by this gateway. thus, an existent protocol stored in this home appliance is upgraded automatically. Thus, the protocol stored in a flash memory can be upgraded simply and automatically to the protocol of the new version. Consequently, inconvenience that a service man visits directly to customers or a user operates the appliance separately for upgrading the version of the existent home appliance is eliminated.