baber/WOPTO huggingface dataset:
Patent JP-2002268131-A (JP)
Title: Nitrogen filled box for on-vehicle small-sized camera
Inventor: SHIODA RYOSUKE
IPC: G03B17/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a device which fills the housing of an on-vehicle small-sized camera with nitrogen and puts a cap. SOLUTION: The inside a partitioned with automatic opening/closing shutters 12 and 62 to form three sealed chambers which are a front chamber 10, an intermediate chamber 40, and a rear chamber 50 in this order. The front chamber 10 and rear chamber 50 are provided with doors which communicate with the outside and the housing H and cap C are fed through the door of the front chamber 10. While they are conveyed by an internally provided conveying mechanism from the front chamber 10 to the rear chamber 50 through the intermediate chamber 40, the intermediate chamber 40 having the shutters 12 and 52 closed is filled with nitrogen by a nitrogen supply means to fill the housing H with the nitrogen.  After a oxygen densitometer 48 provided in the intermediate chamber 40 detects that the nitrogen density measured in the chamber reaches 100%, the housing H is closed with the cap C by an automatic screwing mechanism 46 and the completed article is taken out of the rear chamber 50 through the door.
Patent JP-2002263464-A (JP)
Title: Mixer for garbage
Inventor: SUZUKI KAZUHIRO
IPC: B01F9/10
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a mixer for garbage with which the garbage or the crushed garbage and fungus body compost are sufficiently mixed in a short time and turned to a mixture suitable for self-purification by stacking. SOLUTION: This mixer for the garbage is equipped with a frame body tiltably supported by a base 21, a frame body tilting means, a container 71 rotatably supported by the frame body, a container rotating means and a blade 91 attached on the inner peripheral surface of the container.
Patent JP-2002000399-A (JP)
Title: Material for cushion cover and part for vehicle
Inventor: KINOSHITA HIDEYA
IPC: A47C27/14
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a material for a cushion cover which can be used comfortably as it has a thermal storage property, does not get sticky for hours, and avoids getting too hot or too cold, and to provide a material for parts of a vehicle which increase comfort inside of the vehicle by keeping the temperature of the parts of the vehicle and of inside of the vehicle controlled with an air conditioner for relatively long hours after the air conditioner is turned off. SOLUTION: A material for a cushion cover is provided with a basic material such as a polyurethane foam or a synthetic leather in which microcapsules containing shells with a latent heat storage agent are dispersed. A material for parts of the vehicle such as a steering wheel is provided with a basic material such as a synthetic resin in which microcapsules containing shells with a latent heat storage agent are dispersed. The heat storage agent should change its phases at the temperature between 6 and 35 Centigrade.
Patent JP-2002265113-A (JP)
Title: Printer
Inventor: MOGI HIDESUKE
IPC: B41J15/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of torsion in a recording paper sheet when adjusting a position thereof or printing by giving the tension to the recording paper sheet. SOLUTION: A position adjusting mechanism 10 rotates a lead screw 13 to move each regulation roller 14 and 15 to a central part of the lead screw 13. Regulation plates 14b and 15b push both edges of a color thermal recording paper sheet 2 to correct a displacement in the cross direction. A guide roller unit 9 having guide rollers 17 and 18 to be wrapped with the color thermal recording paper sheet 2 in opposite directions is turned around a support part 20 in response to a cross directional movement of the color thermal recording paper sheet 2 when adjusting a position thereof, and absorbs the torsion of the color thermal recording paper 20 to prevent the generation of breakout, wrinkle and jam.
Patent JP-2002266644-A (JP)
Title: Engine and auxiliary combustion chamber mechanism
Inventor: NAKAI SHUNSAKU
IPC: F02F1/24
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To realize the technique capable of providing a high compression ratio and high efficiency by injecting the fuel to a main combustion chamber 1 with high pressure without using a complex and expensive fuel injection device, in an engine 100 provided with the main combustion chamber 1 and the auxiliary combustion chamber 10 communicated through a communication passage 23, and a fuel supply means 30 and an ignition means 32 mounted in the auxiliary combustion chamber 10. SOLUTION: A main combustion chamber hole 21 on the main combustion chamber 1 side of the communicating passage 23 is made on position projected from a cylinder head 9 to the main combustion chamber 1, the shaft center direction of the main combustion chamber hole 21 is intersected to the shaft center direction of a cylinder 3, and an air supply means 31 is mounted for supplying the air A to the auxiliary combustion chamber 10 to which the fuel is supplied by the fuel supply means 30, to form a combustible zone X on the ignition means 32 side of the auxiliary chamber 10, and an over-concentration zone Y on the communicating passage 23 side of the auxiliary chamber 10.
Patent JP-2002269050-A (JP)
Title: User authentication system by using biometric information
Inventor: HAYAKAWA SHOJI
IPC: G06F21/32
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication system for managing a user terminal whose access to the user authentication system is permitted and securing high security. SOLUTION: In a biometric information registration phase, an authentication server 2 previously obtains user information and biometric information and registers them in a user information managing part 22 and a biometric information registration part 21. An authentication software transmission control part 23 works the authentication software of an authentication software managing part 24 so that it can uniquely be specified by associating it with biometric information and transmits it to a user terminal 3. The user terminal, authentication software and biometric information are made to uniquely correspond one another. In the user authentication phase, biometric information transmitted by using authentication software from the user terminal 3 is compared with registered biometric information and a user is authenticated.
Patent JP-2002274390-A (JP)
Title: Hand cart with brake
Inventor: YAMAZAKI SHIGEMI
IPC: B62B5/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To increase operability and safety by providing, on a hand cart, brakes directly operable independently on both right and left sides and a locking mechanism for holding the operating state of the brake. SOLUTION: In a hand cart 5 with brakes, a pair of right and left wheels 3 and 3 are fitted to the lower surface of a base 2 and a hand rod 4 for pushing is installed vertically on the upper surface of the base 2 at one side part. The brakes 6 and 6 are installed on right and left wheels 3 and 3, right and left operating levers 14 and 14 are disposed on the hand rod 4 so as to operate the brakes 6 and 6, and a lock mechanism is installed to hold the operating state of the brakes 6 and 6.
Patent JP-2002275924-A (JP)
Title: Locking structure of underground structure cover
Inventor: NAKAHASHI MORIYUKI
IPC: E02D29/14
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of an underground structure cover capable of simplifying the structure to easily handle a cover body and surely executing the improvement in terms of strength and the locking. SOLUTION: A fixed engaging section 23 consisting of a hanging section 21 for hanging downward and a hook 22 rising outward from the lower end of the hanging section 21 is projected to the edge on the back side of the cover body 20 for opening and shutting an opening 11 of a holding frame 10 having the approximately oval opening 11, a recess section 12 opened in the inside circumference of the holding frame 10 and an locking member 15 pivoted on a shaft 14 erected to both side walls 13 of the recess section 12 in a rotatable manner are provided to the holding frame 10, a locking member 17 capable of engaging with the hook 22 of the fixed engaging section 23 and a weight 18 located on a locking position capable of always engaging the locking member 17 with the hook 22 by its self-weight are provided to the locking member 15,  and a stopper 50 for maintaining a locking posture of the locking member 15 by engaging with the weight 18 of the locking member 15 is provided to the holding frame 10.
Patent JP-2001317097-A (JP)
Title: Cold water and hot water supply equipment
Inventor: URATA TAKAYUKI
IPC: A47J27/21
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide equipment capable of easily suppliable safe, delicious cold water or hot water to the user because the conventional purifying equipment is not equipped with a function to heat purified water and the operation of heating the purified and stored water once took out by the purifying equipment is not easy for the user. SOLUTION: A water purifying section having charcoal 32 and hollow yarn membrane 35, a hot water supply section having a heating means 14 for heating water in a water storing container 2, and a water level sensor 22 for detecting the amount of liquid in the container, and a raw water pipe 30 equipped with a valve body in the middle where the water purifying section and city water pipe are directly coupled together; when a water level sensor 22 detects the level of liquid is too low, the valve body is opened, a cold water and hot water supply equipment supply city water to the container 2 via water purifying section, and when the water level sensor detects a low hot water level in the container, water is supplied directly from the water pipe to the container for hot water section thereby constantly keeping the hot water to the inside of the container.
Patent JP-2002276531-A (JP)
Title: Updraft type wind power generating device
Inventor: MINAMIDATE MAKOTO
IPC: F03D9/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To stably supply electric power without having an influence on environment. SOLUTION: This updraft type wind power generating device comprises a cylindrical body 2 provided so as to rise from the ground and upwardly generating an updraft from a lower part, a funnel-shaped outside air sucking port 3 connected to a lower end portion of the cylindrical body 2 and gradually increased in diameter toward a lower part, a rotary vane 7 for a generator 6 provided within the outside air sucking port 3, an outside air heating means 11 heating outside air (a) sucked in the cylindrical body 2 in the downstream side of the outside air (a) sucked by the rotary vane 7 to improve the updraft, and an outside air inducing means 5 provided at the outside air sucking port 3 and making the outside air (a) turn up along an axial direction of the cylindrical body 2 to induce that into the outside air sucking port 3.
Patent JP-2002276673-A (JP)
Title: Machine cut manufacturing method for two-cut ring member
Inventor: OKI TSUTOMU
IPC: F16C33/14
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent halfway fracture deviated from a cutting direction caused by losing internal stress balance in machine cutting. SOLUTION: This machine cut manufacturing method is to cut ring members 1 hardened by thermal processing into two semicircular members 1a by machining. The heat conduction and the thermal stress of a model of the ring member 1 are analyzed so as to find a stress expansion coefficient KI of the cut surface tip of the ring member 1. The cutting is performed while controlling that the found stress expansion coefficient KI of the cut surface tip does not exceed fracture toughness values KIC of respective parts of the ring member 1. The contents of controlling not to exceed the values are, for example, to set the cutting direction P and the cutting depth H.
Patent JP-2002273986-A (JP)
Title: Printer
Inventor: EDATSUNE ISANAKA
IPC: B41J29/38
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a printer wherein alteration of a control sequence is easy. SOLUTION: A controller translates a source program by reading it from a card type flash memory, and stores the translated object program in the flash memory (S10-S30). When the translated object program is once stored in the flash memory, operation thereafter of the printer is governed by the object program (S40). When the object program is executed, an image data of a print object is specified according to the control sequence specified by the object program, the specified print object image data is read from the card type flash memory, and a print image data is generated by an image processing program (S41, S42, and S43). When the print image data is transferred to the printer engine, an image based on the image data of the print object is printed on a printing medium such as paper and the like (S50).
Patent JP-2002277848-A (JP)
Title: Liquid crystal substrate and inspection instrument
Inventor: NAKAYAMA MASARU
IPC: G01R31/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal substrate where high precision and stable continuity inspection can be performed. SOLUTION: Extended parts 5 and 6 are formed at end parts of patterns 1 and 2 and probes 81, 82 and 83 are brought into contact with the extended parts 5 and 6 to perform continuity inspection.
Patent JP-2002272842-A (JP)
Title: Syringe auxiliary tool
Inventor: ISHIKAWA HIROTSUGU
IPC: A61M5/28
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a syringe auxiliary tool by which a needle tube is screened completely from the visual field of a patient including before/after injection, entering of the needle tube in the case of injection is accelerated to reduce a time for reaching a prescribed depth to reduce a pain and the needle cannula can stably be and held at a desirable angle to a skin in the case of injection so as to ease the fear and disgust of a patient in the case of injection. SOLUTION: With respect to the syringe auxiliary tool to be used in the state of housing a pen-type syringe, the needle cannula reaches automatically to the prescribed depth to inject a prescribed quantity of a parenteral solution and the needle cannula is housed at the inside of a doughnut-shaped head part at the tip of the auxiliary tool except for during injection to be screened from the visual field of the patient from the beginning to the end with this head part even in the case of injection. Thus, the fear and disgust of the patient can remarkably be eased. Since a part in contact with the skin of the doughnut- shaped head part is in the state of a plane of a large area, the needle cannula can stably be held vertically to the skin. Since entering of the needle cannula into a body is accelerated by a spring, a pain caused by injection can be reduced.
Patent JP-2002278296-A (JP)
Title: Device for coating liquid developer and image forming device
Inventor: TAKEUCHI NORIYASU
IPC: F16C13/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for coating a liquid developer which stabilizes image quality by eliminating unevenness on a surface coated with the liquid developer due to foreign matter by preventing the foreign matter from entering the part between a coating roller and a doctor blade serving as a coating amount restriction member and keeping in contact with the coating roller, and to provide an image forming device at low cost. SOLUTION: The coating device is composed of a coating roller 12 which has its surface engraved in a regular pattern and a coating amount restriction member 15 which controls a coating amount by being made to abut against the surface of the roller and forms a uniform thin layer of the liquid developer 7. The coating roller surface has engraved grooves 23 which are continuous along a single or a plurality of axis.
Patent JP-2002238503-A (JP)
Title: Method for producing instant chawan-mushi from dry material
Inventor: MIHARA RYOHEI
IPC: A23L15/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an instant Chawan-mushi (custard-like egg and some ingredients steamed in a cup) produced by using dried egg and free from problems of steaming operation, taste, or the like. SOLUTION: Dried egg gelatinizable with heat is produced by adding milk protein, lecithin and vitamin E to whole egg or egg separated into albumen and yolk, emulsifying the mixture and spray-drying the emulsion at 5-15 deg.C. The instant Chawan-mushi is produced by adding dried ingredients and dried seasonings to the dried egg. The instant Chawan-mushi can be reconstituted to Chawan-mushi by adding hot water of 80 deg.C and leaving at rest for 10 min or by adding water and heating with a microwave oven for 3 min.
Patent JP-2002283109-A (JP)
Title: Cutting tool made of surface coated cemented carbide having cutting blade part exhibiting superior heat- resisting plastic deformation in high-speed cutting
Inventor: UEDA TOSHIAKI
IPC: B23B27/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide having a cutting blade part exhibiting superior heat-resisting plastic deformation in high-speed cutting. SOLUTION: In this cutting tool made of surface coated cemented carbide, a hard coating layer formed by a multiplayer with alternations of a first thin layer and a second thin layer individually having an average layer thickness of 0.01 to 0.1 μm is formed on the surface of a tungsten carbide-base cemented carbide substrate with the whole average layer thickness of 0.8 to 10 μm by evaporation. The first thin layer is formed of an aluminum oxide layer having a κ-type crystal structure and the second thin layer is formed of a titanium nitride layer. The proportion of the first thin layer occupying the hard coating layer is 60 to 90 mass %.
Patent JP-2002289457-A (JP)
Title: Method for manufacturing laminated ceramic electronic component
Inventor: NISHIZONO KAZUHIRO
IPC: H01G13/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a laminated ceramic electronic component of excellent characteristics without accurately adjusting partial pressure of oxygen in a firing atmosphere. SOLUTION: A laminated ceramic element comprising a plurality of dielectric ceramic green sheets and conductor layers arranged between each of the dielectric ceramic green sheets is fired by microwave heating in an atmosphere having oxygen partial pressure of 0.2 atm or lower.
Patent JP-2002286968-A (JP)
Title: Optical functional module
Inventor: SUZUKI MAKOTO
IPC: G02B26/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical functional module that is readily quickly arranged at a position where optical functional parts accurately function, and that also facilitates exchange of parts and reutilization. SOLUTION: On a base 104, there are provided a recess and an arranging means 105 that is accurately fitted with the recess and that is equipped with a holding plate for arranging the optical functional parts to accurately function for a light flux 106 between collimators 101, 101'.
Patent JP-2002292997-A (JP)
Title: Ink jet recording sheet
Inventor: KAJIMA TAKU
IPC: B41M5/50
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which has a high color developability and in which the sheet can be double-side recorded without bringing about a conveying trouble in a printer. SOLUTION: The ink jet recording sheet comprises ink acceptive layers each containing an inorganic pigment on both side surfaces of a support. In this sheet, at least one side acceptive layer contains organic spherical particles. The mean particle size of the spherical particles is preferably in a range of 1 to 20 μm. Further, it is preferred that the thickness of the layer is 0.2 to 5 times as large as the mean particle size of the particles. It is preferred that the static frictional coefficient between the front surface and the rear surface is 0.7 or less.
Patent JP-2002239937-A (JP)
Title: Storage type screwdriver
Inventor: TERASAWA KATSUNORI
IPC: B25B15/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To integrate various bits with a screwdriver for convenient portability, and keep the size of a grip intact for easy grip. SOLUTION: The grip part 1 is cut open in a lower end and bored deep, and is used as a cover. A screwdriver body 3 is cut open in an upper end and bored circularly. The bits are stored in the bore.
Patent JP-2002296268-A (JP)
Title: Method of evaluating water quality, and system for controlling water quality
Inventor: SAO TOSHIO
IPC: G01N27/416
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To restrain generation of pitting by formation of an oxygen concentration cell in a boiler and a preboiler line while putting emphasis on corrosion prevention in the boiler, and to allow continuous evaluation for water quality in real time. SOLUTION: This water quality evaluating method is a water quality control method in water piping in an electric power plant, a corrosion current Icorr is calculated pursuant to an expression Icorr=f (O2 .μS)...(1), [where Icorr represents the corrosion current, O2 represents the dissolved oxygen concentration, and μS represents the acid electric conductivity] by measuring the acid electric conductivity and the dissolved oxygen concentration in supply water to the boiler, and the water evaluation in the boiler and the preboiler line is conducted based on a relation between the corrosion current and a using temperature in the boiler and the preboiler line, in the method, and this water quality control system is a water quality control system using the evaluating method.
Patent JP-2002296852-A (JP)
Title: Image forming device, toner density control program and recording medium
Inventor: YOSHINAMI HIDEKI
IPC: G03G15/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively prevent excessive density by evading the erroneous judgment of image density detected by a P sensor for a reference image when it is due to deterioration of a photoreceptor. SOLUTION: In the case that the emitted light quantity adjustment value of the P sensor 21 in calibration exceeds a specified value α (for instance 95), a computer 32 stops the calibration, and operates the P sensor 21 by fixing the emitted light quantity adjustment value at the specified value α.
Patent JP-2002300378-A (JP)
Title: Image processing system
Inventor: MASE YASUFUMI
IPC: G06T3/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system that can easily create a home page or a kilt work using an entire photograph and a partially magnified photo. SOLUTION: The image processing system 1 comprises a server center 10, a digital data photographing center 20, a client terminal 30 of a kilt artist A, a client terminal 40 of a general browser B and the Internet 50. The server center 10 is provided with a server 11, an external storage device 13, an image processing PC 15, a large screen photographing CRT 17 and a camera 19. A digital data photographing center 20 is provided with a digital camera 21 with a high resolution, a photographing and image processing PC 23, and a data storage HDD 25. The photographing and image processing PC 23 digitally processes original image data to automatically generate image data with a plurality of low resolutions based on the original image of a kilt work 60 obtained by photographing the kilt work 60 by the digital camera 21.
Patent JP-2002299138-A (JP)
Title: Planar magnetic element for noncontact charger
Inventor: FUKUDA YASUTAKA
IPC: H01F38/14
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a planar magnetic element, for a noncontact charger, by which a small shape and a thin shape are satisfied and which can obtain satisfactory charging efficiency. SOLUTION: A planar coil is embedded on one face of a ferrite magnetic layer whose magnetic-substance volume density is 25% or more, in such a way that its surface is exposed.