baber/WOPTO huggingface dataset:
Patent JP-2003214753-A (JP)
Title: Cooling device for supercooling drinking water
Inventor: TORIHATA TAKATOSHI
IPC: F25D23/04
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To put the cooling atmosphere in a storing room in the state of a uniform temperature distribution by substantially equalizing the flow of cold air in the storing room of a storage body constituting the cooling device for supercooling.  <P>SOLUTION: A cold air supply duct 10c<SB>1</SB>disposed along one side wall of the storing room R, a cold air suction duct 10c<SB>2</SB>disposed along the opposite other side wall, and a connecting duct 10c<SB>3</SB>connecting both ducts 10c<SB>1</SB>and 10c<SB>2</SB>disposed along the upper side walls to each other are provided in the storage body. A cold air fan 22 is provided in the connecting duct 10c<SB>3</SB>, the cold air supply duct 10c<SB>1</SB>is provided with a coil air outflow port 12b opposite to one side of the storing room R, and the cold air suction duct 10c<SB>2</SB>is provided with a cold air suction port at the lower end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214618-A (JP)
Title: Combustion method for boiler and its device
Inventor: KISO FUMIHIKO
IPC: F23C1/10
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve combustion capability of coal having low ignitability such as highly carbonized anthracite, and also to reduce the concentration of nitrogen oxide (NOx) in combustion waste gas.  <P>SOLUTION: By supplying an oxygen-containing organic compound to airflow conveying powdered coal, for example a hydroperoxy radical (HOO-) is produced by the decomposition of the oxygen-containing organic compound, and by oxidizing a condensation aromatic compound with the hydroperoxy radical, combustion capability of the powdered coal is accelerated, and combustion characteristics are enhanced. The hydroperoxy radical oxidizes NO produced by combustion to NO<SB>2</SB>, the NO<SB>2</SB>is decomposed to nitrogen with unburned hydrocarbon, and the amount of nitrogen oxide (NOx) in the combustion waste gas is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216532-A (JP)
Title: Virtual market system
Inventor: HAMAGUCHI YUKIO
IPC: G06F17/30
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To track a Web page navigation history of a user in a virtual market system formed on a computer network by mutual cooperation of a plurality of enterprises releasing Web pages respectively.  <P>SOLUTION: Web page access information creation means 22 and Web page navigation history tracking means having Web page navigation history creation means 32, etc., are provided in the virtual market system, so that the Web page navigation history formed by tracking the access paths, where the user passes through for accessing to the Web pages, can be produced for every Web page by the Web page navigation history tracking means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213078-A (JP)
Title: Phenol resin composition and laminate
Inventor: SATO YOSHINORI
IPC: C08L61/14
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a paper substrate phenol resin laminate which is suitable for a use of printed wiring board, satisfies flame- retardant standard UL-94V0, has excellent solder resistance and a low smell.  <P>SOLUTION: This phenol resin composition comprises a drying oil-modified resol phenol resin and a condensed phosphoric acid ester as main components and is obtained by mixing the drying oil modified resol phenol rein with 20-60 wt.% total of the condensed phosphoric acid ester based on the phenol resin solid content in which 10-50 wt.% of the condensed phosphoric acid ester is mixed during the synthesis of the phenol resin. This phenol resin laminate is obtained by using the phenol resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228328-A (JP)
Title: Digital driving display device
Inventor: INOUE MASUTAKA
IPC: G09G3/30
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption based on data by obtaining the data according to the luminance of the whole screen by current measurement in a digital driving display device provided with a display panel 2 constituted of organic EL elements arranged in a matrix form.  <P>SOLUTION: The digital driving type display device relating to this invention is provided with a current measurement unit 6 for measuring an instantaneous value of the total amount of current flowing through all the EL elements in each of a plurality of light emitting periods included in a single field, an arithmetic processing circuit 8 for multiplying the instantaneous value of the total current amount measured in each light emitting period in the single field by the length of each light emitting period, summing them up, and calculating an integrated value of the total current amounts, and a video signal converter circuit 4 for performing ACL control according to the integrated value of the total current amounts calculated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235290-A (JP)
Title: Method for measuring thrust of dc linear motor and injection molding machine using the same
Inventor: OKUBO AKIHIDE
IPC: H02P7/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a thrust of a DC linear motor of a magnet movable type in which a measuring accuracy of the thrust is high and troubles are reduced when the motor is used for a drive source of a linear moving unit.  <P>SOLUTION: The DC linear motor 10 has two coils 11, a magnet 12, an output shaft 13, etc. A distal end of the shaft 13 is connected to a screw 2 via an intermediate plate 6. The coils are disposed in parallel with each other, and a through hole for passing the coil 11 is formed at the magnet 12. The magnet 12 is driven along the coil 11 by crossing a DC current flowing through the coil 11 with a magnetic field generated from the magnet 12. When a molten resin is injected in a mold, the screw 12 is advanced into a barrel 1 by using the motor 10. Then, a reaction force corresponding to the thrust of the screw 2 is operated at the coil 11, and hence an axial strain is generated in the coil 11. This strain is detected by using a strain gage 15 mounted on a side face of the coil 11, and the thrust is calculated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228597-A (JP)
Title: Method and program for designing lay-out for lsi
Inventor: AIHARA YOSHITADA
IPC: G06F17/50
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance processing efficiency for designing a lay-out to improve a turn-around time.  <P>SOLUTION: An automatic wiring process S22 is carried out to replace connection wiring bundle 7 having a plurality of connection wirings adjacent each other, and an electric power source wiring bundles 3, 5 having a plurality of electric power source wirings adjacent each other, to a single pseudo-connection- wiring 7p and pseudo-electric-power-source-wirings 3p, 5p, and to conduct the lay-out of the connection wirings. The number of wiring data is reduced by the replacement to the pseudo-connection wiring and the pseudo-electric-power- source-wirings, and a processing time for the automatic wiring process repeatedly carried out is shortened thereby.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228709-A (JP)
Title: Biometrics authentication system, collation device, collation method, collation program and recording medium
Inventor: NAKAYAMA TAKEHIKO
IPC: G06T7/60
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the biometrics authentication system, the collation device, the collation method, the collation program, and the recording medium capable of reducing in size a sensor the devices for authentication, reducing the cost and power consumption and advantageous to improve their safety.  <P>SOLUTION: Registration data divided into division areas A1 and A2, and collation data generated by LSI for collation are compared for the respective division areas A1 and A2 so as to obtain a degree of collation which shows a degree of correspondence between the collation data and the registration data, so that the degree of collation of the division area A2 is high, while the degree of collation of the division area A1 decreases. Thus, it is possible to determine that a position of a finger is relatively shifted upward (toward a fingertip) with respect to a detection area 1202.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230017-A (JP)
Title: Image processor, image processing method, program and recording medium
Inventor: KANAI MASAFUMI
IPC: H04N1/46
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, image processing method, a program, and a recording medium capable of applying proper image processing to an output image of an image output apparatus by taking account of the reduction of the absolute luminance of the output image.  <P>SOLUTION: In the image processor supplying color image data subjected to desired color correction to the image output apparatus, a luminance detection means (60) detects the output luminance of the image output apparatus, and a color image data correction means (120, 150) corrects the color image data to increase the output luminance in the case that the detected output luminance decreases. Thus, the image processor applies proper image processing to the output image of the image output apparatus by taking account of the reduced absolute luminance of the output image of the image output apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226867-A (JP)
Title: Solid easily slipping on snow and method for producing the same
Inventor: NAKAJIMA AKIRA
IPC: B32B3/30
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a solid surface having high slipperiness on snow.  <P>SOLUTION: A plurality of grooves extending in one direction are formed on at least a part of a solid surface to form ridges and grooves at spaces of 2 μm to 4 mm, the ridge part of the surface is made to be hydrophilic having a water contact angle of ≤30° and the groove part of the surface is made to be water repellent having a water contact angle of ≥90°. This invention further provides a method for producing the solid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232489-A (JP)
Title: Foreign matter eliminating filter
Inventor: OCHI IKUO
IPC: F16L55/24
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization and reduction of a manufacturing cost in a filter for eliminating foreign matter in a fluid flowing in a flexible hose insert- connected to the outer surface of a pipe.  <P>SOLUTION: The filter 3 is formed of material with sealing property, mounted between the pipe 1 and hose 2 and fastened jointly with the pipe 1 and hose 2 by a clamp 4. Since the filter 3 is jointly fastened between the pipe 1 and hose 2 by the hose clamp 4, the filter 3 can be held in the hose 2 without needing a conventional metal case. Moreover, since the filter 3 is formed of the material with sealability, fluid leakage from a clearance between the pipe 1 and hose 2 can be prevented. With this filter, the conventional metal case is disused to attain miniaturization and reduction of a manufacturing cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243135-A (JP)
Title: Planar heating element and heating device using it
Inventor: YASUI KEIKO
IPC: H05B3/03
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible planar heating element with a good workability provided with a self-temperature control function.  <P>SOLUTION: A heating element 7 or an electrode 2 containing fluorine resin powder is fitted to a substrate 1, to the lithe bending of which, the heating element 7 and the electrode 2 follow suit to bend due to smoothness of the fluorine resin powder, so that there is no cracking or peeling in the heating element or the electrode, and a planar heating element with elasticity is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241813-A (JP)
Title: Method and program for component processing process management
Inventor: MURO YUKIO
IPC: G06Q50/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and programs for component processing process management, which enable users to grasp component processing progress in almost real time.  <P>SOLUTION: A management computer 31 records beginning time and end time of pre-processing, processing and post-processing for component processing in a performance time storage part 36. Based on a performance report for each storage box unit, the management computer 31 records completion time and performance figures for the storage box unit by reading bar codes on packing cards corresponding to storage boxes. In addition, the management computer 31 also records defect occurrence time, when a defect occurrence result is received, as well as defect contents in a defect occurrence information storage part 39, and records facility operating situations in a facility stop history storage part 40 and a facility state storage part 41. Based on information on each report and production plans, the management computer 31 generates daily report information that indicates production performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241020-A (JP)
Title: Optical fiber array
Inventor: YAMADA EIICHIRO
IPC: G02B6/255
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber array which eliminates problems of a space caused by a protection member of a fusion-splicing connection part behind the optical fiber array, is tolerant of bending and tension load of an optical fiber, and can suppress an increase in transmission loss due to temperature variation.  <P>SOLUTION: The optical fiber array 4 is constituted by mounting a single- core or multi-core optical fiber 1 on an array substrate 5 provided with a V groove 7, putting a bare fiber part 3 having its fiber coating removed in the V groove 7, and fixedly bonding the fiber pressed with a pressure member 6; and the bare fiber part 3 includes a heterogeneous optical fiber 3b which is different mode field diameter and has a mode field conversion part and a connection part 10 of the heterogeneous optical fiber 3b is arranged on the array substrate 5. A fiber coating straddling a rear edge of the array substrate 5 is provided with a flexible protection member and the optical fiber is fixedly bonded onto the array substrate by using three kinds of adhesives 11, 12, and 13 which differ in Young's modulus before hardening and viscosity before hardening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240524-A (JP)
Title: Optical substrate visual inspection apparatus
Inventor: KITAGAWA MITSUHIRO
IPC: G01N21/956
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical substrate visual inspection apparatus by which a flat part and a grade part on a three-dimensional molded MID substrate are visually inspected simultaneously.  <P>SOLUTION: The optical substrate visual inspection apparatus is provided with a first light irradiation means 2 by which a substrate 10 is irradiated with parallel light from a direction at right angles to the substrate; a second light irradiation means 3 by which the substrate 10 is irradiated with light from an oblique direction; at least a pair of third light irradiation means 4 in which optical filters used to transmit light in a wavelength band at a low spectral reflectance in the surface of the substrate 10 are interposed, and which are arranged and installed nearly symmetrically with reference to a virtual line parallel to a conveyance direction of the substrate 10 so as to cross an optical axis of the means 2 in order to irradiate the parallel light from the oblique direction at the substrate 10; and a CCD camera imaging means 5 which detects reflected light and scattered light reflected to the direction at right angles to the substrate 10 when beams of light from the first, second and third light irradiation means 2, 3, and 4 are irradiated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236056-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of assisting a beginner's play without impairing a playing desire of a skilled player.  <P>SOLUTION: In the game machine which has a display controller means for controlling variable display of identification information in a plurality of variable display areas, and which can impart a game value when a prescribed stop pattern is derived in the plurality of variable display areas, the game machine is provided with an operation means for a player to operate for stopping each variable display in the plurality of variable display areas, and with an automatic stop controller means for automatically stopping the variable displays of the identification information in the variable display areas when the stopping operation is not performed with the operation means within a prescribed time, while the display controller means is provided with a variable display start timing controller means for controlling a variable display start timing in each variable display area, so that the identification information which is variably displayed at a predetermined speed in each variable display area can derive the specified stop pattern when the automatic stop is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239067-A (JP)
Title: Target for dc sputter deposition
Inventor: YAMAZAKI KENGO
IPC: C23C14/34
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target for DC sputter deposition by which a transparent TiO<SB>2</SB>thin film can be vapor-deposited at high speed.  <P>SOLUTION: The target for DC sputter deposition for TiO<SB>2</SB>thin film coating is constituted of a mixture of TiO<SB>2</SB>and Ti and formed by a thermal spraying process. Particularly, the mixing ratio between TiO<SB>2</SB>and Ti is from 2 to 12 wt.% in the ratio of Ti to TiO<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244958-A (JP)
Title: Power source
Inventor: YOMO KUNIO
IPC: H05K7/14
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate inspection and maintenance.  <P>SOLUTION: Chassis 42, 44 are respectively mounted on both surfaces of a heat sink fin 40. Printed circuit boards 46, 48 are detachably provided outward of the chassis 42, 44. Semiconductor modules 6, 16a, 16b and 32 are mounted on the surfaces of the fin 40 opposed to the circuits 46, 48 through the chassis 42, 44. The modules are electrically connected to the boards 46, 48 to constitute a power source circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220324-A (JP)
Title: Surfactant, method for producing the same and application for the same
Inventor: SHIYOUSENJI HIDETO
IPC: C09K23/52
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surfactant having a low critical micelle-forming concentration and an excellent surface tension lowering ability, an effective method for producing the same and an application for the surfactant.  <P>SOLUTION: The invention provides the surfactant which comprises an unsaturated carboxylic acid-type low polymer comprising repeating units 10-90 mol% derived from residues of an unsaturated carboxylic acid and repeating units 90-10 mol% derived from residues of an unsaturated carboxylic acid ester or an unsaturated carboxylic acid amide and in which an polymerization degree is 2-10, the method for producing the surfactant which is produced by applying low polymerization to the unsaturated carboxylic acid and the unsaturated carboxylic acid ester or the unsaturated carboxylic acid amide in the presence of a radical polymerization initiator and neutralizing them, and the applications as an emulsifying agent, dispersing agent and antistatic agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236115-A (JP)
Title: Pachinko machine, server and program
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To keep the amusement of a player of a pachinko game without damaging conventional game characteristic in a pachinko machine in which the combining mode of identification information picture when stopping and displaying a plurality of the identification information pictures on a display part consists of a big winning mode in which the machine can be shifted to a big winning state which is a state advantageous to the player and a losing mode which is a combination mode except the big winning mode.  <P>SOLUTION: In the pachinko machine 10, the probability of shifting to a small winning state in which the entering possibility of a game ball into a prize-winning port is improved is change according as the combining mode of the identification information pictures when a plurality of the identification information pictures are stopped and displayed on a display device 32 becomes a small winning probability changing mode which is a prescribed combining mode included in the losing mode which is a combining mode except the big winning mode as a turning point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250212-A (JP)
Title: Outlet for wiring trough
Inventor: YOSHII OSAMU
IPC: H02G3/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outlet for a wiring trough which does not make wire connection to a wiring tool or the replacement of the wiring tool difficult by calking the wiring tool to a base thereby attaching it.  <P>SOLUTION: A mounting face 21 to be attached to an installation face 1 is made and a holding face 22 erected from the mounting face 21a is made at the base 2. A cut 23 is made in the holding face part 22, and a wiring tool mounting frame 3, where the wiring tool 6 is to be attached freely of mounting and removal, is attached freely of mounting and removal to the holding face part 22. A cover 4 is made of a cover plate 41, and a flank 42 arranged along the holding face 22 of the base 2 is made at a part of that cover face 41, and also it is provided with a connection 43 for a wiring trough. An opening 44, which enables the exposure of the wiring tool 6, is made at the section corresponding to the cut 23 of the above holding face 22 of that flank 42, and that cover 4 is attached to the base 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251638-A (JP)
Title: Pipe manufacturing method and apparatus therefor
Inventor: ISHINO KAZUNARI
IPC: B29C39/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe manufacturing method which requires no operation for inserting a strip-like sheet or the like in the gap between a molded pipe and an inner cylinder for the purpose of demolding and facilitates the removal of the molded pipe out of the gap between an outer cylinder and the inner cylinder, and an apparatus therefor.  <P>SOLUTION: In a method for manufacturing a pipe or a pipe shaped molded object by supplying a flowable pipe molding compound to the gap between the outer cylinder 1 and the inner cylinder 2 to dry and coagulate the same, a rotor 5, which has a diameter slightly larger than the inner diameter of the inner cylinder 2, is arranged in the elastically deformable inner cylinder 2 so as to come into contact with the inner wall surface of the inner cylinder 2 at two or more opposed places. Then, the rotor 5 is rotated to elastically deform the inner cylinder 2 into an oval shape successively to prevent the adhesion of the molded pipe and the inner cylinder 2.  <P>COPYRIGHT: (C)2003,JPO