baber/WOPTO huggingface dataset:
Patent JP-2003214555-A (JP)
Title: Opening-closing valve structure of brake hydraulic pressure control device
Inventor: FURUSE YOSHINARI
IPC: B60T8/34
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve difficulty in minimizing a leakage quantity when closing an opening-closing valve and to realize high durability.  <P>SOLUTION: This opening-closing valve structure has a structure that a valve seat 5 forming an almost conical shape in an end part of a valve hole 5a is arranged so as to be opposed to a tip part of a shaft slidingly housed in a core 3, the tip part of the shaft 10 is allowed to abut to a seat surface 5b of a valve seat 5 by energizing force of a spring 6, a first chamber 7 and a second chamber 8 for sandwiching the valve seat 5 are defined, and the mutual two chambers 8 and 9 are opened-closed by sliding the shaft 10. The shaft 10 is composed of two bodies of a shaft part 10A and a ball 11, and both are integrally fixed by calking the ball 11 on the tip of the shaft part 10A. A shape and surface accuracy of the ball 11 are extremely highly held. The closing time leakage quantity is easily minimized, and high durability can be realized to cope with a hybrid system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302055-A (JP)
Title: Electric steering device using semi-active driving machine
Inventor: PARK YOUNGJIN
IPC: B62D6/00
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric steering device using a semi-active driving machine allowing a driver to be able to feel a semi-active soft steering feeling by providing a proper steering reaction to a steering wheel by using an attenuator as the semi-active driving machine so as to increase a stability when the driver removes an input. SOLUTION: This electric steering device comprises a steering operation part having a steering shaft vertically connected to the center of a steering wheel, a torsional spring connected between the other end of the steering shaft and a body through a jig installed at both ends thereof, an attenuator providing a steering reaction according to a current valve, a rotating angle sensor meshed with one end of the steering shaft to detect the rotating amount of the steering wheel, and a torque sensor meshed with one end of the steering shaft to detect the amount of the torque of the steering wheel, an current regulator for controlling the rotating resistance of the attenuator,  and a controller for controlling a motor for wheel steering by a rotational displacement amount inputted from a rotational angle sensor by controlling the current regulator according a torque amount inputted from the torque sensor.
Patent JP-2003216856-A (JP)
Title: Sales promoting method using three-dimensional cg
Inventor: SOTOKOSHI HISATAKE
IPC: G06Q50/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To promote sales of a house or automobile by providing more real video for a customer by representing a picture of a house or automobile displayed by a video, a catalog, etc., as a 3D image.  <P>SOLUTION: In a model room of the house or a showroom of the automobile, a preview theater for projecting a three-dimensional image of the house or automobile is provided and a negotiation corner where a three-dimensional television for projecting the three-dimensional image of the house or automobile is installed together with the preview theater is installed; and the three- dimensional image of the object to be sold is produced by CG (computer graphics) and projects on the customer to promote sales of the house or automobile.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213025-A (JP)
Title: Method for producing plastic film having steam barrier property, and displaying substrate for electroluminescence by using the same
Inventor: TAKEUCHI TAKESHI
IPC: B32B9/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent film having a higher steam barrier than that of conventional film and not having deterioration of its barrier performance even on bending it.  <P>SOLUTION: This method for producing the plastic film having the steam barrier property by laminating at least ≥1 layer of inorganic layer on at least one side surface of a substrate consisting of a polymeric material is characterized by repeating 4 processes of (1) a process of bringing a metal compound having a group generating hydroxyl group by hydrolysis in contact with the substrate and adsorbing, (2) a cleaning process by fluid, (3) a process of hydrolyzing and condensing the metal compound and (4) a drying process by at least ≥2 times.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215603-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI AKIHIRO
IPC: G02F1/1339
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device excellent in moisture resistance.  <P>SOLUTION: On the inside of a sealing material 30 and the outside of a pixels region of a liquid crystal cell 50, a frame patterned fixed type spacer 40 with a pattern similar to the sealing material is formed. An inorganic material film 60 to block moisture infiltration is formed on at least an outside wall part of the frame pattern of the spacer. An electrode is made to have a reflection function by using a reflective electrode film and further the reflection function is strengthened by using a dielectric film 62 for the inorganic material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211146-A (JP)
Title: Device for washing contaminated soil and method for washing contaminated soil
Inventor: YAMAUCHI SHINJI
IPC: B09C1/04
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily separate and remove contaminants from soil by adding water to contaminated soil and mixing and stirring it in a device for cleaning the contaminated soil in which the soil deposited with the contaminant is cleaned and remediated.  <P>SOLUTION: A moisture content and a weight are measured by a moisture content measuring tool 6 and a weight measuring tool 7 during conveying of the contaminated soil by a belt feeder 2 and the contaminated soil is thrown into a washing tank 4. Whereas, a flow rate F of washing water flowing in a water feed line 3 to the washing tank 4 is measured by a flow rate measuring tool 9. In the water-feed control system 11, an opening of an adjustment valve 10 is controlled such that the soil in the washing tank 4 becomes a set washing moisture content based on these measurement values and an amount of water-feed to the washing tank 4 is adjusted. In the washing tank, the contaminated soil and the washing water are mixed and stirred, appropriate friction is generated between the soil particles and the contaminant deposited on the surface of the soil is peeled off from the soil. Thereafter, the contaminant can be effectively removed from the soil by separating the soil from the washing water containing the contaminant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222145-A (JP)
Title: Wheel support rolling bearing unit with seal ring
Inventor: SAKAMOTO MITSUYOSHI
IPC: F16C33/78
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel support rolling bearing unit with a seal ring capable of improving travelling performance of a vehicle while a necessary seal performance is secured by reducing rotational resistance of a hub.  <P>SOLUTION: An outer opening portion of an internal space 23 between an inner peripheral surface of an outer ring 6 and an outer peripheral surface of the hub 8 is blocked by means of a seal ring 21a. A side lip 26 is slidably touched with a counter surface with approximately 0.35 to 1.4 mm of an interference fit, and a dust lip is also slidably touched with a counter surface with approximately 0.09 to 1.0 mm of an interference fit among three seal lips arranged on the seal ring 21a. Further, a grease lip 28a is adjacent and opposing to the outer peripheral surface of the hub 8 with a labyrinth gap 40, or is slidably touched with the outer peripheral surface of the hub 8 with 0.35 mm or less of an interference fit. Friction resistance between a distal end of the grease lip 28a and the outer peripheral surface of the hub 8 can be remarkably reduced or eliminated so as to solve the subject.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222270-A (JP)
Title: Indication plate for piping and forming method of through hole for piping
Inventor: NOSAKA KOJI
IPC: F16L5/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication plate for piping and a forming method of a through hole for piping in which the through hole is made easily, safely and with accuracy on a partition for fire prevention on the back of a ceiling.  <P>SOLUTION: This indication plate 1 for piping is affixed to the partition 8 for fire prevention on the ceiling back 7, a pipe profile 3 for piping and a piping name 5 are indicated on the surface of the indication plate 2, a pipe core 4 is indicated at the center of the pipe profile 3, and a basic line 6 for installation is indicated on the surface of the indication plate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224302-A (JP)
Title: Discrete electrical part supporter
Inventor: TAKEUCHI ATSUSHI
IPC: H05K3/30
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to the stabilization of the posture of a discrete electrical part.  <P>SOLUTION: A discrete electrical part supporter 21 has a supporting section 22, and the supporting section 22 is constituted while having a main body section 26 and a pair of first collar sections 27a and 27b and a pair of second collar sections 28a and 28b on both sides of the main body section 26. A first indented section 29 is constituted of the main body section 26 and the pair of first collar sections 27a and 27b, and a second indented section 30 is configured of the main body section 26 and the pair of second collar sections 28a and 28b. The front end sections of the collar sections 27a and 28a in the supporting section 22 are formed in oblique shapes, and the collar sections 27a and 28a are disconnected at the base end section of the supporting section 22. Terminals 19 and 20 of an LED17 are inserted into the indented sections 29 and 30 of the supporting section 22 and the LED17 is supported and held.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222884-A (JP)
Title: Sealing material hardening method and hardening device for liquid crystal display panel
Inventor: ISHIZUKA TOSHIHIKO
IPC: G02F1/1339
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material hardening method and hardening device capable of preventing deviation between a pair of substrates stuck together, obtaining a fixed ultraviolet ray illuminance distribution even in the irradiation area of a wide range, enabling the easy separation of the substrate and a mask or the like and improving the production efficiency and quality of a liquid crystal panel.  <P>SOLUTION: An ultraviolet ray shield plate 2 is positioned and carried to an overlay position, the position data of the ultraviolet ray shield plate 2 at the overlay position are stored and it is carried to a positioning position. A liquid crystal material 1c is dropped to one substrate 1a, an ultraviolet ray setting sealing material 1b is applied on the other substrate 1d, the pair of the substrates 1 stuck together are positioned and carried to the overlay position, and the position data of the pair of the substrates 1 at the overlay position are stored. These position data are compared with each other and the position of the pair of the substrates 1 is adjusted. The ultraviolet ray shield plate 2 is overlaid on the pair of the substrates 1, both 1 and 2 are irradiated with ultraviolet rays and the sealing material 1b applied on the other substrate 1 is cured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227379-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: NOMA TORU
IPC: F02D45/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To correct an increase in a proper fuel injection amount in consideration of friction loss of auxiliary machines for a while upon starting or after starting when an engine is heated by a heater during the engine stop.  <P>SOLUTION: When the difference between cooling water temperature THW and intake air temperature is judged to be not less than predetermined temperature, although the engine stopping time up to starting is not less than predetermined time, it is judged that the engine is in a state warmed up by a block heater (in the state where friction loss is comparatively large while the auxiliary machines is at low temperature). In this case, for a while upon starting or after starting, the increase amount of fuel injection is corrected by using a correction coefficient of fuel injection of the block heater calculated based on the difference between cooling water temperature THW and intake air temperature THA. Thereby, when the engine is warmed by the heater during the engine stop, the increase of proper fuel injection amount corresponding to the friction loss of the auxiliary machines can be corrected for a while upon starting or after starting.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228393-A (JP)
Title: Device and method for voice interaction, voice interaction program and recording medium therefor
Inventor: YASUDA YOSHIHITO
IPC: G10L15/32
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To make interaction with a user smoothly performable by precisely grasping the contents of a demand made by the user without limiting user's utterance.  <P>SOLUTION: The device is provided with a voice recognizing means 203 which obtains two recognition results by inputting a user's voice signal and recognizing a voice by two different grammars for interaction, a language understanding means 140 which analyzes the two recognition results respectively and generates two kinds of understanding states consisting of item names, values, and likelihoods of the values corresponding to the two recognition results, and a recognition grammar selecting means 150 which determines which of the two kinds of understanding states is employed by comparing the reliabilities of the two recognition results.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275011-A (JP)
Title: Hair iron
Inventor: SAIDA ITARU
IPC: A45D1/06
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair iron with which a user selectively enjoys sufficient minus ion effect on his/her hair.  <P>SOLUTION: This hair iron has a grip 1 and a hair care section 2 attached to the grip 1, the hair care section 2 has a heater, and the user performs haire care such as hairdressing by bringing his/her hair into contact with the heater. A minus ion generating device 4 is provided for producing minus ions by electric discharge of poles in the hair iron. The discharge of minus ions to the hair is performed regardless of or parallel with the hair care.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231771-A (JP)
Title: Porous silicone rubber molded product
Inventor: WATANABE YAICHI
IPC: C08J9/26
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide curing and molding a room temperature vulcanizable silicone rubber (RTV silicone rubber) by casting, a porous silicone rubber molded product which can be formed into a continuous microporous product without causing changes in volume of the molded product, to provide the porous silicone rubber molded product having its hardness, contraction and expansion properties, lightweight, pore size and colorability adjusted so as to be formed into a freely moldable continuous microporous product.  <P>SOLUTION: The RTV silicone rubber comprising a filler partially or wholly admixed with a fine powder of a water-soluble substance such as a urea powder or a sucrose powder is cast and subsequently cured and molded. The thus- obtained molded product is immersed in water to elute the water-soluble substance and dried to give the continuous microporous molded product without causing changes in the volume of the product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237048-A (JP)
Title: Fixing belt, fixing roller, their producing methods, thermal fixing unit and imaging method
Inventor: FUKUDA TERUYUKI
IPC: B41J11/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing belt and a fixing roller exhibiting excellent durability in which a fixed image exhibits a high glossiness while suppressing variation, their producing method, a thermal fixing unit and an imaging method.  <P>SOLUTION: The fixing belt performs fixing by passing a recording material between a heating means and a pressing means while facing it against the plane of the fixing belt having a mold releasing layer formed on a basic material wherein the basic material has a surface processing layer having a hardness not lower than the pencil hardness HB and the mold releasing layer contains silicone resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237111-A (JP)
Title: Imaging apparatus and imaging method
Inventor: GOTOU FUMIHIRO
IPC: B41J2/205
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method for producing an image exhibiting excellent uniformity by forming the recording pixels while controlling a plurality of inks in the same color system to have a specified ejection quantity in an ink jet recorder for forming an image using inks of the same color system and different densities for the input values of image data.  <P>SOLUTION: The ejection quantities of cyan inks A-E required for recording an image from image data having the input values at point A (102) are 18% of cyan ink A, 64% of cyan ink B and 18% of cyan ink C from the drawing, and in case of point B (128), ejection quantities of cyan inks are 49% of cyan ink B and 49% of cyan ink C. When a specified region is recorded with image data having the input values at the point A or B, that region is recorded with ink of two or three colors. Deterioration of image due to shift of ejecting direction or variation of ejecting quantity incident to use of one nozzle is averaged and solved using two or three nozzles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239647-A (JP)
Title: Lower rail of sash and doorway structure
Inventor: OCHIAI TATSUO
IPC: E06B7/14
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the lower rail of a sash capable of preventing inflow water from a drain hole at one side of a lower rail from overflowing into a drain hole of the other side.  <P>SOLUTION: The lower rail 6 of a sash attached to an opening 2 is provided with the lower rail body 61 made of a long member, a rising piece 63 attached along the longitudinal direction of the upper face of the lower rail body, and drain holes 65, 66 formed close to each other so as to put the rising piece 63 inside. The one side drain hole 65 and the other side drain hole 66 are formed in respective displaced positions to the longitudinal direction of the lower rail body 61.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236151-A (JP)
Title: Game machine, game software, and server
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which a player pays attention to a rendition with sound by incorporating the rendition with sound to the one with a screen picture, is attracted to a variable display game during the variable display game, and enjoys the game, and also to provide game software, and a server.  <P>SOLUTION: The prescribed rendition is performed by using stereo sound together with the screen picture, and the rendition with the screen picture is made to coincide in correspondence with that with stereo sound. Thus, a change from a normal game state to a big winning game state is predicted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243766-A (JP)
Title: Semiconductor laser module, optical transceiver, and optical communication system
Inventor: IDO TATSUMI
IPC: H01S5/062
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LD module that can generate an appropriate optical waveform at high speed of about 10 Gbit/s or more.  <P>SOLUTION: A damping resistance is provided parallel to a semiconductor laser element inside a semiconductor laser module. Especially, the damping resistance is preferably provided between a connection point of a high-frequency line and a terminal resistance and a ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237385-A (JP)
Title: Vehicular cooling system
Inventor: MAEDA SHOTA
IPC: B60H1/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular cooling system that dispenses with refilling of a reserve tank with cooling water.  <P>SOLUTION: The vehicular cooling system, in which a radiator 110 for cooling water flowing in an engine 10 mounted on a vehicle 1 is provided with the reserve tank 120 for storing cooling water and a cooling water spilling means 130 for spilling cooling water in the reserve tank 120 over an outer surface of the radiator 110, comprises a condensed water supplying means 140 for supplying condensed water condensed in an evaporator 21 in a refrigeration cycle device 20 for cooling the interior of the vehicle 1 to the reserve tank 120.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245077-A (JP)
Title: Method for discriminating brewing yeast utilizing yil169c gene
Inventor: FUKUDA HIROSHI
IPC: C12Q1/68
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately, quickly and easily classifying/ discriminating brewing yeasts in high reproducibility and in a very short term, enabling discriminating not only yeasts for different applications such as wine yeast and Sake yeast but also yeasts for the same applications such as Kyokai wine #1 yeast and #3 yeast.  <P>SOLUTION: The method for discriminating brewing yeasts comprises the steps of amplifying the genomic DNA of each of the brewing yeasts by PCR technique using a primer which amplifies part or the whole of YIL169C gene, subjecting the amplified gene fragments to direct agarose gel electrophoresis or restriction enzyme (e.g. RsaI) treatment followed by agarose gel electrophoresis treatment, and judging the difference between the electrophoretic patterns obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249237-A (JP)
Title: Manufacturing method of metal separator for fuel cell
Inventor: MARUYAMA MASAO
IPC: H01M8/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve power generation performance of a fuel cell by making it a purpose to provide a manufacturing method of a metal separator for the fuel cell in which distortions caused by rolling-out of a metal plate are enabled to be corrected by means of a simple post-process after uneven-shaped gas flow-paths are press-molded to a metallic thin plate.  <P>SOLUTION: In the manufacturing method of the metal separator 1 for the fuel cell in which oblong uneven-shaped gas flow-paths to supply an anode gas or a cathode gas is molded at respective electrodes of anode and cathode to pinch an electrolyte, this is the manufacturing method of the metal separator for the fuel cell provided with a first process in which the oblong uneven-shaped gas flow-paths 2 are press-molded at the center part by leaving peripheral parts 3 at the right and left as well as the top and bottom of the metal plate and a second process to press the peripheral parts 3a of the top and bottom in the longitudinal direction of the gas flow-paths 2 from the front and rear of the metal separator 1 in a plurality of linear shapes in series with the gas flow-paths 2.  <P>COPYRIGHT: (C)2003,JPO