baber/WOPTO huggingface dataset:
Patent JP-2004014720-A (JP)
Title: Exposing method
Inventor: KAWASHIMA MIYOKO
IPC: G03F1/36
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposing method by which a usually used aligner (wavelength λ=248nm, NA=0.73) is used to resolve a micro opening of 120nm or less and a resolution of k<SB>1</SB>=0.35 or less can be obtained in practical depth.  <P>SOLUTION: The exposing method is used to give a plurality of kinds of light to a mask on which a pattern of a contact hole and a smaller pattern in size than the pattern thereof are arranged so that the pattern of the contact hole can be resolved and the smaller pattern thereof be prevented from being resolved. When a ratio of the numerical apertures in an illumination optical system to a projection optical system stands for σ, distances between one of two orthogonal axes and a contour of a light shielding part stand for a and b, a resolution stands for k<SB>1</SB>, A diameter of a required contact hole stands for L, an exposing wavelength stands for λ, and k<SB>1</SB>=(L/λ)NA is assumed on the basis of NA of the projection optical system, parameters a, b and σ of the effective light source satisfies a specific condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009103-A (JP)
Title: Alloy brazing filler metal for die bonding
Inventor: MINAMI HIRONAO
IPC: C22C11/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alloy brazing filler metal consisting essentially of lead and containing tin and silver, with which the layer of the alloy brazing filler metal having desired thickness is surely formed between a semiconductor device and a substrate when carrying out die bonding and stress relaxation function is sufficiently obtained.  <P>SOLUTION: In the alloy brazing filler metal containing of 1.0 to 10 mass% tin, 1.3 to 3.5 mass% silver and the balance lead with inevitable impurities, The molten metal is cooled and solidified rapidly as much as possible when casting the raw material, thereby controlling the diameter of major axis of ≥97% of intermetallic compound particles of tin and silver which are crystallized as a primary crystal to <25 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370652-A (JP)
Title: Lock device for adjustable steering column
Inventor: SCHULZ ACHIM
IPC: B62D1/181
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved lock device in a required structural space by improving an adjustable steering column 1 arranging an adjusting device 30 for adjusting the steering column in the height direction and a lock device 15 for locking the steering column in a shape joining in the height direction. SOLUTION: The adjusting device 30 is formed of a turning support part 6 for the steering column 1 fixed to a car body, and a link 7 held by the car body at an interval to the turning support part 6 so as to be turnable. The link 7 is supported by the steering column in a slide support 8.
Patent JP-2004008664-A (JP)
Title: Display device for golf play start time
Inventor: ONIMARU MAYUMI
IPC: A63B71/06
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified and inexpensive display device for surely informing each playing customer of the play start time without exerting any influence on a key business system.  <P>SOLUTION: A team and start time of playing customers of the day in a golf course are displayed by a liquid crystal monitor 11 of a personal computer 12. This display is obtained by imaging with a CCD camera 13 and displaying the image with TV receivers 15 to 18 through connection wires. The TV receivers 15 to 18 adopt a television sets previously installed in the golf course. The personal computer 12 has a function of changing the team and start time. An operator of the personal computer 12 changes the team and start time are changed at need.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016267-A (JP)
Title: Game machine and its control method and program
Inventor: SATO TSUTOMU
IPC: A63F13/45
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game player with a new original fun concerning a game machine for erasing game elements such as puzzle blocks by adopting a configuration different from usual one.  <P>SOLUTION: Even if a specific pattern (in which three blocks of a kind are laid side-by-side) is formed with three or more puzzle blocks displayed on a screen, if a player does not push a manual operation button 6b after that, the puzzle blocks are not erased. By using this configuration, puzzle blocks intentionally left by the player for erasing at once or like chain reaction at a later opportunity are not erased at a timing when the player does not intend. Therefore the player can continue the game seeing puzzle block arrangement in a display area until the player can erase many puzzle blocks at once or like chain reaction, and when the opportunity comes, the player can then erase them. This configuration can provide a new original fun that does not exist before.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003042093-A (JP)
Title: Magnetic radial and thrust bearing
Inventor: LOCKE DENNIS H
IPC: F04D29/046
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a simplified, compact and reliable magnet assembly body for a radial and a thrust bearing of a rotor 14. SOLUTION: A first and a second assembly bodies including at least one permanent magnet 42, 44, 48, 50 are arranged with intervals in an axial direction and the magnets are polarized to float the rotor 14. A magnetic flux between a stator and the rotor magnets is adjusted by coils 54a, 54b and electric energy to the coils is adjusted with an electric circuit to stabilize the rotor 14 in an axial direction and offset the same to inside or outside in an axial direction of the stator magnet corresponding to the rotor magnet.
Patent JP-2003075262-A (JP)
Title: Electronic clinical thermometer
Inventor: TOKITA MUNEO
IPC: G01K7/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clinical thermometer for accurately and quickly estimating an internal temperature at desired timing. SOLUTION: The electronic clinical thermometer for estimating the temperature at the deep section of a body collects data such as T1, T2, dT1/dt, and dT2/dt in real time by two temperature sensors that are arranged at a probe while driving a variable temperature heater 10 that can change a heating temperature, and solves a reverse problem in a thermal conductivity equation to estimate a depth temperature.
Patent JP-2004020311-A (JP)
Title: Weather-proof optical test apparatus
Inventor: WATANABE YOJI
IPC: C02F9/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and maintenance-free weather-proof optical test apparatus for generating water for highly pure spray water at low costs in consideration of the environment.  <P>SOLUTION: The weather-proof optical test apparatus comprises a water purifying device of a closed system. The water purifying device comprises one or a plurality of electrodialysis parts; a sterilizing tank; a filter; an evaporator; and a circulating water cooling device. The electrodialysis part is formed by sandwiching an anode partition chamber; an anion exchange film; one or a plurality of ion exchange water generating parts; an ion reduction partition chamber; a cation exchange film; and a cathode partition chamber in this order. The ion exchange water generating part comprises a group of an ion reduction partition chamber; a cation exchange film; an ion concentration chamber; and an anion exchange film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023400-A (JP)
Title: Optical control array antenna system
Inventor: TAKEMURA NOBUYASU
IPC: H04J14/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To generate a multibeam with the same frequency and a plurality of frequencies and to scan the multibeam at the same time.  <P>SOLUTION: The optical control array antenna system includes: a first delay time control means for distributing M×P optical waves resulting from externally modulating RF signals 2 by a first modulation light generating means into N×P and passing the distributed optical waves through a wavelength dispersion optical fiber group 6; N×P first microwave conversion means for converting the optical waves from the first delay time control means for converting optical waves from the first delay time control means into microwaves and amplifying them as RF signals 12; a second delay time control means for distributing N×P optical waves resulting from externally modulating the RF signals 12 by a second modulation light generating means into N×Q and passing the distributed optical waves through a wavelength dispersion optical fiber group 16; N×Q second microwave conversion means for converting the optical waves from the second delay time control means for converting optical waves from the second delay time control means into microwaves and amplifying them; and N×Q antenna elements for emitting N×Q microwaves from a second multibeam forming means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017097-A (JP)
Title: Hollow assembly structure, rotor blade of aircraft, and method for manufacturing the hollow assembly structure
Inventor: TANAKA YUTAKA
IPC: B64C27/473
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide friction welding of high working efficiency at a low cost without any exclusive tool.  <P>SOLUTION: A rotor blade 1 comprises a body part 2 having a skeleton member 9 with girders 6 and ribs across each other, and a first outer plate 3 to cover the body part 2. The first outer plate 3 is covered on the skeleton member 9, a rotary probe 12 is pressed thereagainst from a face side of the first outer plate 3 to perform friction stirring and joining of the first outer plate 3 with an upper end face of the skeleton member 9. Joining points 20 are studded thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024048-A (JP)
Title: Manufacturing method for horseshoe
Inventor: HASEGAWA KAZUHIRO
IPC: A01L1/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a manufacturing process for a horseshoe and to improve the yield of a horseshoe material to achieve cost reduction.  <P>SOLUTION: The shorseshoe 2 is manufactured by a mold casting process for injecting the horseshoe material (molten metal) in a casting mold to cast a horseshoe form material 1 and a mold forging process for subjecting this material 1 to compression molding in the casting mold. Further, the horseshoe 5 is manufactured through a mold casting process for casting a rod-shaped material 3 having a length matched with the horseshue form by injecting the horseshoe material in the casting mold, a bending press processing process for bending the rod-shaped material 3 to process the same into a horseshoe form material 4 and a mold forging process for subjecting this material 4 to compression molding in the casting mold. These horseshoes 2 and 5 are processed to obtain a final product (horseshoe). By this constitution, the manufacturing process for the final product (horseshoe) can be simplified because the number of the manufacturing processes of the horseshoes 2 and 5 is reduced. Further, in mold forging, the defective product formed on the manufacturing way of the horseshoes 2 and 5 or burr generated at the time of processing of the horseshoes 2 and 5 becomes easy to reutilize and the yield of the horseshoe material can be improvded. Therefore, cost reduction can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109540-A (JP)
Title: Fluorescent lamp and illumination device
Inventor: IZUMI MASAHIRO
IPC: H01J61/35
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp in which the quantity of three wavelength emitting phosphor is reduced and yet has a required total luminous flux, and an illumination device using the same. SOLUTION: The fluorescent lamp comprises a translucent discharge container 1 made of glass bulb 1a, a non-luminous substance membrane 2 having a thickness of 3-25 μm that is formed of, as a main composing element, a mixture of a non-luminous substance particle having a high reflectance of a mean particle size of 1.0 μm or more containing strontium pyrophosphate (Sr2 P2 O7 ) having a bar shape heteromorphic particle shape and a three wavelength emitting phosphor particle, and is provided on the nearly whole inner face side of the translucent discharge container 1, a fluorescent substance layer 3 having a thickness of 30 μm or less that is composed of mainly the three band fluorescent substance particle and is provided on the nearly whole inner face side of the non-luminous substance membrane 2, a pair of electrodes 4,  4 that are provided in the discharge container 1 so as to generate discharge, and a discharge media that is filled in the translucent discharge container 1.
Patent JP-2004026204-A (JP)
Title: Carton cleaner of packaging unit for filling and sealing carton
Inventor: ISOZAKI SHINICHIRO
IPC: B65B55/24
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and securely eliminate foreign substances, such as dirt and dust or the like adhered to the inside face of a carton container by static electricity which can not be completely eliminated only by blowing clean air, by blowing the clean air into the inside face of the carton container together with aspiration, and by eliminating the foreign substances, such as the adhered dirt and dust or the like.  <P>SOLUTION: A cleaner nozzle portion 10 is provided which is disposed near a conveying passage of the packaging unit for filling and sealing, by which insertion into and separation from the the inside of a carton C conveyed intermittently can be performed and an ejecting action of the clean air together with aspiration can be carried out. A means 15 for eliminating electricity is put side by side by which cleaning of the inside face of the carton can be carried out, and also static electricity electrified within the inside face of the carton in the cleaner nozzle 10 can be eliminated electrically by an inserting action into and a separating action from the cleaner nozzle portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030194-A (JP)
Title: Illumination control unit
Inventor: HAMANA TETSUYA
IPC: H05B37/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an lighting control unit capable of functioning continuously even when there is abnormality in reading a parameter for lighting control, and reducing the burden or inconveniences of a user by the malfunction of the unit and a work for resetting the unit.  <P>SOLUTION: The lighting control unit 1 has a microcomputer 11 as an operating unit, an EEPROM 12 as a storage part capable of storing 16 bit data in a single address, a light control signal outputting part 13, and a remote control signal reception part 14. Illuminating equipment 2 has an lighting load 3. The microcomputer 11 controls the light output of the lighting load 3 by using a plurality of 8 bit parameters. Inside the EEPROM 12, a value of a parameter is written into the upper 8 bit and lower 8 bit of a single address, and the values of the upper 8 bit and the lower 8 bit of the same parameter are arranged next to each other within a single address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031682-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: SUZUKI MASATOSHI
IPC: H05K3/46
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board in which the manufacturing efficiency can be improved by removing unwanted rigid board after sandwiching a flexible board with rigid boards for integration and then forming an external layer pattern of the rigit board.  <P>SOLUTION: A flexible portion 3 composed only of a flexible board 2, and rigid portions 6, 7 obtained by sandwiching the flexible board 2 with a plurality of rigid boards 4a, 4b, 5a, 5b are provided. After the rigid boards 4, 5 are laminated on the flexible board 2, unwanted rigid board is removed. Accordingly, the manufacturing efficiency can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030516-A (JP)
Title: Image forming device system
Inventor: KIMURA HIROYUKI
IPC: G03G21/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To respectively output black and white/color mixed data from a black and while/color image forming device and to output a color original from a black and white image forming device for merging while saving toner and paper sheet.  <P>SOLUTION: The image forming device system comprising a server and a client computer connected to a network, a plurality of color image forming devices connected to the network or the server and a plurality of black and white image forming devices is provided with a means for inputting a job to the server, a job distributing means for distributing the inputted job to the plurality of image forming devices and a RIP (Rasterize image processing) means for applying RIP processing to the distributed jobs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040283-A (JP)
Title: Mobile terminal
Inventor: OBA YOSHIHIRO
IPC: H04W88/02
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional mobile terminal (e.g. mobile phone), that inconvenience is caused to a user itself because of the necessity of periodic backup of an address directory to its own personal computer in preparation for missing or a fault of the mobile terminal because the address directory of the mobile terminal stores data such as the names and telephone numbers of opposite parties and that backing up the address directory of the mobile terminal is troublesome to and the periodic backup is often forgot by the user of the mobile terminal.  <P>SOLUTION: A server or storing address information is provided and the mobile terminal transmits the address information to the server to back up the address information. The mobile terminal can access the server by a wireless or wired method, a terminal may be installed in a station or a convenience store and connected to the server, whereby the mobile terminal may read or update the address information data through the terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033851-A (JP)
Title: Electrolytic cell
Inventor: KURODA TAKAO
IPC: C02F1/46
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To more uniformize the flow of a water to be electrolyzed on the whole surface of an electrode plate to enhance the electrolytic efficiency, in a electrolytic cell wherein the water to be electrolyzed is guided to the lower end side of the electrode plate from a supply port through an introducing passage and electrolyzed while allowed to flow along the whole surface of the electrode plate from the lower end side thereof to the upper end side thereof.  <P>SOLUTION: The region from the supply port 11 in each of the branch passages of the introducing passage 10c1 to the lower part of the space part in the cell main body is formed into a smooth curved shape to sharply suppress the turbulent flow and stagnation of water to be electrolyzed in the introducing passage 10c1 to uniformize the flow of water to be electrolyzed along the whole surface of the electrode plate 22 to enhance electrolytic efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037179-A (JP)
Title: Metering device for rice bin
Inventor: YAMAZAKI TAKESHI
IPC: A47J47/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To meter the same quantities of rice subjected to only milling and of wash-free rice by a simple operation, in a rice bin metering device.  <P>SOLUTION: A visor-like member 26a projecting movably forward and backward is formed in a metering part A. When the rice subjected to only milling is metered, the canopy-like member 26a is moved backward to carry out metering in a conventional way. When the wash-free rice is metered, the canopy-like member 26a is moved forward, and a space S capable of preventing intrusion of rice is formed under the canopy-like member 26a, so that the rice equivalent to the rice subjected to only milling is metered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038453-A (JP)
Title: Non-contact ticket processor
Inventor: YOKOTA AKIRA
IPC: G07B11/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow data to be smoothly transferred between a non-contact processor such as a non-contact type automatic ticket gate and a non-contact ticket.  <P>SOLUTION: The non-contact ticket processor performs a predetermined process by transferring data between a non-contact ticket consisting of an IC card with the function of wireless communications and the body of the ticket processor, as the ticket is contacted with or put over an antenna provided at the body of the ticket processor. The antenna is divided into a plurality of antennas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039903-A (JP)
Title: Alignmark, mask, semiconductor device, and its manufacturing method
Inventor: INABA SHOGO
IPC: G03F1/42
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignmark that does not cause pattern error, a mask provided with the alignmark, a semiconductor device, and its manufacturing method.  <P>SOLUTION: The manufacturing method includes a step for depositing a film to be treated on a wafer, a step where a photoresist film is applied onto the film and it is exposed and developed to form a resist pattern on the film, and a step where the resist pattern is used as a mask to wet-etch the film. The resist pattern is provided with a alignmark mark pattern that is provided with line patterns 1 to 4 and retaining patterns 11 to 14 that are arranged on both ends of the line pattern and has a width L not to cause pattern error even when wet etching is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046369-A (JP)
Title: Garbage collection segregation table
Inventor: YAMAKAWA MORIHIKO
IPC: G09F7/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably easily recognize segregation of garbage.  <P>SOLUTION: A first circular segregation display part 5 which divisionally displays rough segregation of garbage in a center, a second circular segregation display part 6 that divisionally displays a collecting method corresponding to the first circular segregation display part 5 on an outer side of the first circular segregation display part 5, a third circular segregation display part 7 which divisionally displays respective types of garbage, which are related to the part 6, by illustrations and a fourth circular segregation display part 8 which divisionally displays the types of garbage, which are displayed on the third circular segregation display part 7 in characters, on an outer side of the third circular segregation display part 7 are displayed as a circular graphic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010472-A (JP)
Title: Method for producing silicon
Inventor: SHIMAMUNE TAKAYUKI
IPC: C01B33/033
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high purity silicon crystal which is a bulk silicon crystal higher in purity and more excellent in economical efficiency than heretofore by using a gas phase reaction of silicon tetrachloride and zinc, simplifying a process and recycling raw materials to enable carrying out of the process in a closed system.  <P>SOLUTION: A polycrystalline silicon comprising large crystal grain with high purity is obtained by: generating a silicon melt by the gas phase reductive reaction of silicon tetrachloride and zinc in a reaction/melting furnace; pouring the silicon melt in a re-melting furnace located at the lower part of the reaction/melting furnace to melt and uniformize followed by taking the melt in a clarifying furnace; reducing pressure in the clarifying furnace by lowering the temperature of zinc chloride which is a reaction product gas and simultaneously flows therein to liquefy; thereby vaporizing and removing a reaction gas contained in the molten silicon and other impurities; and then taking the molten silicon in a container such as a crucible to slowly cool the silicon.  <P>COPYRIGHT: (C)2004,JPO