baber/WOPTO huggingface dataset:
Patent JP-2002366244-A (JP)
Title: System for counting number of users and system for setting royalty
Inventor: SHIGYO YUJI
IPC: G06F21/60
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for accurately counting the number of persons using peripheral equipment and software attached thereto, and a method for smoothly settling a royalty corresponding to the counted number. SOLUTION: Attached software for a digital camera installed into a personal computer 3 acquires the serial number of a digital camera 12 when the software is started for the first time and transmits the serial number to a server 4 through the Internet 2. The server 4 collates the received serial number with register data, and records the serial number in the register data in the case of its being unregistered. The server 4 charges a seller 28 with the royalty of the attached software corresponding to the number of users counted in each fixed period. The seller 28 requests a financial institution 30 to transfer the royalty to a bank account of a right holder.
Patent JP-2002368798-A (JP)
Title: Packet transfer device provided with band monitor function
Inventor: TAKAHASHI MINAKO
IPC: H04L47/31
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a packet transfer device that can selectively execute band monitor algorithms of a plurality of kinds by using one monitor device. SOLUTION: The packet transfer device is provided with a band monitor table 700 that stores mode designation information of a band monitor algorithm corresponding to an input line and with a band monitor section 500 that monitors the band of input packets in each input line according to the band monitor algorithm identified by the mode designation information, and an input line interface 120 connected to each input line controls the transfer priority of each input packet according to the result of decision of the band monitor section.
Patent JP-2002361300-A (JP)
Title: Sludge treating method
Inventor: OI YASUHIRO
IPC: C02F11/14
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sludge treating method which prevents sludge floating and odor generation in a concentration process, suppresses odor generation in the succeeding processes and improves the dewatering property of sludge in the final process. SOLUTION: In this sludge treating method, extracted sludge of a first sedimentation basin which contains excessive sludge is treated, therein, a nitrite is added to the extracted sludge in such a manner that the nitrite ion becomes 10-50 mg/L of sludge volume and the sludge is concentrated by gravity at pH <6. Otherwise, in this sludge treating method, the extracted sludge of the first sedimentation basin which does not contain excessive sludge is treated, therein, a nitrate is added to the extracted sludge and the sludge is concentrated by gravity.
Patent JP-2002366871-A (JP)
Title: Portable information device and program
Inventor: OKUI TOSHIYUKI
IPC: G06Q20/40
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable information device and a program which enable prevention of illegal use of electronic money that a 3rd person obtains from the portable information device having been lost or stolen. SOLUTION: The portable information device comprises a storage means storing use limit information data consisting of validity term information data on electronic money balance and use limit amount information on electronic money balance, device password code data, owner authentication information data, electronic money balance data, and use limit password code data and a means which rewrites the validity term information data and use limit amount information data on the electronic money balance by the input from an input means.
Patent JP-2002372336-A (JP)
Title: Waste heat recover type high pressure regenerator, and cogeneration type absorptive freezer
Inventor: TOYOFUKU MASAYOSHI
IPC: F25B15/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a waste heat recovery type high pressure regenerator capable of effectively utilizing waste heat by introducing waste gas from an electric driving engine. SOLUTION: In a waste heat recovery type high pressure regenerator of a cogeneration type absorptive freezer operable by utilizing engine waste heat exhausted from a power generation apparatus driving engine for heating concentration of a diluted solution, it comprises a hollow container body 41, a burner 43 installed on a furnace cylinder section 42 of the container body 41 for producing combustion gas, a flue tube section 44A composed of many flue tubes 44 with one end being a combustion gas inlet 44a being opened in the container body 41 and with the other end communicating with a gas exhaust section 46, and an exhaust gas introduction section 45 provided on a wall surface of the container body 41 opposing to the combustion gas inlet 44a of the flue tube 44 and receiving waste gas from an engine into the container body 41.  An exhaust gas nozzle 47 is provided on the waste gas introduction section 45 for guiding combustion gas from the combustion gas inlet 44a into the flue tube 44 as driving gas.
Patent JP-2003001390-A (JP)
Title: Centrifugal casting method and centrifugal casting machine
Inventor: UMADA TERUO
IPC: B22D13/06
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for casting a metal difficult to cast such as Ti or the like into a highly precise and hard article. SOLUTION: A casting machine, which has a casting mold 7 outside a crucible 11 to melt titanium, is rotated at a high speed around a main axle 1. Molten titanium melted in the crucible 11 is conveyed into the mold 7 by centrifugal force, and at the same time the mold 7 is rotated at a high speed around an axle 6 perpendicular to the main axle 1.
Patent JP-2003004506-A (JP)
Title: Liquid level sensor
Inventor: TANAKA KENICHI
IPC: G01F23/36
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level sensor which achieves reduction in number of part items and miniaturized without decreasing the precision in detection. SOLUTION: The device is assembled so as to have a frame 2 whose cross-section is U-shaped and an arm holder 4 engage with each other, so that the stability of the turn of a float arm 3 is increased and enables its smooth turn, thereby increasing the measurement precision. Moreover, bushes and washers to prevent slip-off become unnecessary, which brings about a reduction in the number of part items, a reduction man-hours in assembly, and a reduction in the cost by making the device lightweight. Moreover, the under side part and the upper side part of a lower side support part 4b of a frame bearing part 2a which forms a fulcrum are contacted in a slidable way, so that the contact resistance that obstructs the turn of the float arm 3 is decreased.
Patent JP-2002372101-A (JP)
Title: Damper mechanism
Inventor: HASHIMOTO YASUYUKI
IPC: F16F15/136
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a failure when using an elastic member for relaxing impact, in a damper mechanism for preventing a friction mechanism from being operated within a prescribed angle range. SOLUTION: In a clutch disc assembly 1, a hub flange 6 has a hole 69 constituted of a first hole 101 and a second hole 102 arranged side by side in a rotating direction and integrally formed. A pair of friction plates 11 are arranged on axially both sides of the hub flange 6 and are frictionally engaged to be slidable in the rotating direction for an input rotating body 2. A stud pin 62 axially passes through the first hole 101 to connect the pair of plates 11 each other. In a state of a second spring 8 compressed in the rotating direction, a rotating direction gap θ ACp to prevent the second spring 8 from applying to the pair of plates 11 within the prescribed angle range when operating the second spring 8 is secured between the pin 62 and the hole 69.  The assembly 1 is provided with the elastic member 104 which is arranged within the second hole 102, is abutted on wall surfaces of the pin 62 and the hole 69 and relaxes impact and a projecting part 103 for regulating the transfer of the elastic member 104 to the first hole 101 side.
Patent JP-2002371795-A (JP)
Title: Structure and method for repairing body structure
Inventor: YASUDA ISAO
IPC: E04G23/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure and method for repairing a body structure facilitating adjustments of strength and thickness and capable of being implemented even in a place where conditions such as construction limits are strict. SOLUTION: The structure for repairing a body structure has panels affixed to the surface of the body structure 7. The panels integrated with the body structure are formed into a multilayer structure in which a plurality of basic panels 1 are stacked one on top of another. Preferably, an adhesive 2 such as epoxy resin or high-strength nonshrink mortar is used to join the panels together and join the body structure to the panels.
Patent JP-2002095976-A (JP)
Title: Photocatalyst
Inventor: MORIKAWA KENJI
IPC: B01J35/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a visible-activable photocatalyst with enhanced catalytic activity. SOLUTION: The photocatalyst comprises a substrate 10, a porous body 12 formed thereon, and a photocatalytic substance supported on the body. The supported porous body 12 can enhance the catalytic activity of the substance 14.
Patent JP-2003000838-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine provided with a ball entering device capable of securely controlling flowing of a ball into the ball entrance port of a ball path. SOLUTION: The machine is provided with the ball path 81 having the ball entrance port 80 into which the ball B can flow and a rotating body 90 arranged in the neighborhood of the port 80 to transport the ball B along the ball path 81. At a part of the outer peripheral surface of the body 90, an attracting part 92 for attracting the ball B with magnetic force is formed more recessed than the outer peripheral surface of the body 90. The size of the port 80 and the recessed shape of the part 92 with respect to the outer peripheral surface of the body 90 are respectively set so as to permit flowing in of the ball B when the part 92 of the body 90 is positioned at the port 80 and so as to prevent the ball B from flowing in when an outer peripheral surface other than the part 92 of the body 90 is positioned at the port 80.
Patent JP-2002082466-A (JP)
Title: Electrophotographic photoreceptor, and process cartridge and electrophotographic device having the electrophotographic photoreceptor
Inventor: MORIKAWA YOSUKE
IPC: G03G5/147
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which hardly causes increase in residual potential in a low humidity environment, which forms high- quality images without an out-of-focus state or flow in a high humidity environment, which has excellent release property and excellent durability against wear or flaw and which can maintain high picture quality, and to provide a process cartridge and an electrophotographic device having the above electrophotographic photoreceptor. SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer and a protective layer in this order on a conductive supporting body, the protective layer is 1 to 7 μm thick and contains metal particles or metal oxide particles and hardening phenol resin. The process cartridge and the electrophotographic device are equipped with the above electrophotographic photoreceptor.
Patent JP-2002042601-A (JP)
Title: Key switch device
Inventor: SATO YOSHITSUGU
IPC: H01H13/14
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device capable of reducing the thickness of a guide and support with link members folded to each other, and capable of smoothly lowering a key top without rotating in plan view when the key top is pressed. SOLUTION: A locking bar 53 and locking pins 55 and 56 of a link 47 are arranged in line around a shaft body 52 in side view, and a locking bar 61 and locking pins 63 and 64 of a link member 48 are arranged in line around a shaft hole 60 in side view, the locking pins 55 and 56 of the link member 47 are locked in a sliding groove 68 of a locking part 66, and in this condition, an outer surface of a plate-like body 49 of the link member 47 is brought into contact with an inner surface of the locking part 66.
Patent JP-2003007242-A (JP)
Title: Sample holder, auxiliary device for fixing sample in the sample holder, and sample fixing method using them
Inventor: KOO BON-SE
IPC: H01J37/20
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent cracks in a sample by using an elastic body. SOLUTION: A sample holder includes a longitudinally extending holder barrel, whose point portion has a sample fixing portion in which a sample can be mounted and fixed. A first space position is formed into a groove having an open top to keep the sample inserted from above in the sample fixing portion, and is extended longitudinally along the holder barrel. An elastic support member is included to exert elastic force in processing and fixing the sample in the first space portion, when it is brought in contact with one side of the sample mounted in the first space portion. An auxiliary device for fixing the sample comprises a base and other members formed at a fixed height on the base.
Patent JP-2003016995-A (JP)
Title: Surface discharge lamp for outer tube luminescent part
Inventor: URATAKI ETSUO
IPC: H01J61/24
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a light source allowing the easy constitution of the light source of disc shape or cylindrical shape, eliminating the brightness unevenness of an outer tube when lighted and having uniform brightness over the whole surface of an outer tube luminescent part. SOLUTION: An upper plate and a lower plate are vertically arranged with a small clearance, or an outer cylinder and an inner cylinder are arranged with the same center axis, and a plane like or curved surface like space surrounded by both plates or cylinders is made an electric discharge space to constitute the lamp. The lower plate or the inner cylinder is provided with one or more pairs of anodes and cathodes alternately in spiral shape or linear shape while holding a constant space, and voltage of high frequency or the like is applied to both electrodes to allow the surface discharge of the outer tube luminescent part.
Patent JP-2002048026-A (JP)
Title: Pressure controlled injector for injecting fuel
Inventor: BOECKING FRIEDRICH
IPC: F02M47/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of an injector for injecting fuel into a combustion chamber of an internal combustion engine. SOLUTION: In this injector for injecting fuel into a combustion chamber of an internal combustion engine, a movable control part 3 is received in a casing 2 of the injector 1, the control part 3 is supported in the casing 2, a supply passage 13 for communicating with an injection nozzle 27 is opened at pressure releasing time of a control chamber 9 by a control element 9, and in the form of being closed at pressure forming time in the control chamber 9, a piston element 18 for promoting closing motion of a nozzle needle 26, acting against the opening motion and capable of applying a load via a leakage oil chamber 17 is attached to the nozzle needle 26.
Patent JP-2003012580-A (JP)
Title: Method for continuously producing acetylenediol compound
Inventor: OMORI HIDEKI
IPC: C07C29/38
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of continuously and efficiently producing an acetylenediol by suppressing production of acetylenemonool compound as a by-product as much as possible and increasing production ratio of acetylenediol compound when producing the acetylenediol by reacting ketones with acetylene in the presence of an alkali catalyst in order to solve problems of a conventional technique. SOLUTION: This method for producing an acetylenediol compound comprises reacting the ketones with acetylene in the presence of the alkali catalyst. In the method for continuously producing an acetylenediol compound, the reaction is carried out while continuously feeding a reaction solvent, an alkali catalyst, a ketones and acetylene to a reactor in a first stage and the resultant reaction mixture is continuously introduced into a reactor in a second stage and further the reaction is carried out while continuously and newly feeding ketones to the reactor in the second stage.
Patent JP-2003020922-A (JP)
Title: Oil cooler
Inventor: TOMOYASU KUNIHIRO
IPC: F28D9/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To effectively perform heat-exchange of a whole oil cooler, by using a relatively thin plate for constituting a partition board disposed in a top flange and partitioning between cooling water and oil to improve heat exchange efficiency between the cooling water and the oil and to effectively utilize a space in the top flange. SOLUTION: A bottom flange 34 is fixed to a mounting bracket on an oil supply side such as an engine block and is liquid-tightly fixed by packing 31, so that oil is supplied from an oil inlet port 33 into the oil cooler 30. The top flange 41 has a water supply pipe 35 for taking the cooling water therein and disposed at one end 44 of the outer periphery, and a discharge pipe 36 for discharging the cooling water disposed at the other end of the outer periphery. Since a relatively thick upper end board 37 having an oil outlet 38 is disposed in the top flange 41 together with the relatively thin partition board 39 for partitioning the cooling water and the oil, the relatively thin partition board 39 is sufficiently reinforced.
Patent JP-2003023185-A (JP)
Title: Thermoelectric module, thermoelectric unit and temperature regulator
Inventor: AKIBA HIRONAGA
IPC: H01L35/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module which can cool an object uniformly and can be repaired easily upon occurrence of trouble or failure at the time of manufacture. SOLUTION: The thermoelectric module (3) for cooling or heating a temperature regulation object (10) by supplying current to a plurality of thermoelectric elements (4, 5) interconnected electrically comprises a removable coupling means (12) for fixing mutual positional relation mechanically with respect to other thermoelectric modules (3) and the thermoelectric modules (3) are interconnected electrically by the coupling means (12) at the time of coupling. The thermoelectric unit (4) is constituted by coupling a plurality of thermoelectric modules.
Patent JP-2003022607-A (JP)
Title: Optical disk data reading apparatus, optical disk data copying apparatus, and optical disk data reading speed control method
Inventor: MINAMIMOTO TAKEYUKI
IPC: G11B20/10
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk data reading apparatus in which the occurrence of a buffer under-run error is prevented in copying optical disk data. SOLUTION: The optical disk data reading apparatus (3) to read data from a plurality of optical disks when copying the data of the optical disks, is provided with a read means to read data from an optical disk (32), a detecting means (35) to detect the writing speed of an optical disk data writing device in copying the data, and reading speed control means (35, 33, 31) to control the reading speed of the reading means according to the detection result of the writing speed in copying the data.
Patent JP-2003026123-A (JP)
Title: Carton holding carrier
Inventor: YOGO ATSUYA
IPC: B65B43/52
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To well carry in an arcuate carrying region of a holding member with an opening state of a carton kept only by changing and adjusting an interval for holding the carton of both holding members according to different carton sizes. SOLUTION: A rotating body 28 which can rotate integrally with holding members 19 and 20 provided on a pair of endless chains 17 and 18 is provided on a driven winding portion where the pair of chains 17 and 18 are wound. The rotating body 28 is equipped with a suction cup 32 for holding a carton 21 held by the holding members 19 and 20. The driven winding portion is equipped with a differential mechanism 39 which integrally rotates the rotating body 28 in the same direction when the chains 17 and 18 travel in the same direction and rotates the rotating body 28 so that the suction cup 32 is kept in a state that it is positioned at an approximately intermediate position between both holding members 19 and 20 when the chains 17 and 18 are carried in reverse directions to each other.
Patent JP-2003025477-A (JP)
Title: Packaging material for shavings of dried bonito and dried bonito shaving package using the same
Inventor: FUJII HITOSHI
IPC: B32B9/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for shavings of dried bonito having excellent various properties such as a heat resistance, a pressure resistance, a water resistance, a heat sealability, a pinhole resistance, a piercing resistance, other properties and the like, particularly having excellent barrier properties of preventing a transmission of an oxygen gas, a steam or the like, transparency and the like, excellent filling and packaging suitability of its content, quality preservation or the like and useful for filling and packaging the shavings of the dried bonito or the like and to provide a dried bonito shaving package using the same. SOLUTION: The packaging material for the shavings of dried bonito comprises at least an inorganic oxide, gas barrier coating film formed by a chemical vapor growing method and a heat sealable resin layer, sequentially provided on one surface of a base film. The dried bonito shaving package uses the same.
Patent JP-2003028157-A (JP)
Title: Limited linear motion guide unit provided with displacement of cage preventing mechanism
Inventor: TSUBOI TAKAAKI
IPC: F16C29/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a limited linear motion guide unit capable of preventing the drop of a cage having a rolling element holding function, by mounting a rack and a pinion between raceway blocks. SOLUTION: In this limited linear motion guide unit, the pinion 5 is held on a cage 3 holding the rolling element 8 mounted between raceway grooves 10 of the raceway blocks 1, 2, and the pinion 5 and the rack 4 mounted on the raceway groove 10 are engaged with each other. A fitting hole 30 is formed on the cage 3, and a projecting part 35 of a holder 6 is fitted in the fitting hole 30 to fix the holder 6 to the cage 3. The pinion 5 is composed of a disc part 13 having a tooth part 13 engaged with the rack 4, and a shaft part 36 as a center of the rotation of the disc part 13. The pinion 5 holds the shaft part 36 rotatably on a holder part 21 of the holder 6, and is mounted on the holder 6.
Patent JP-2002371992-A (JP)
Title: Fluid pump
Inventor: KAMEOKA TERUHIKO
IPC: F04D29/08
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an air pump (blower) while preventing an offset between the shaft center of an impeller and the shaft center of a motor (motor shaft). SOLUTION: A motor casing part 228 and a pump casing part 229 are integrated, and in an integral casing 230 thus integrated, a bearing 236 arranged on the side of the impeller 221 is fixedly positioned in a state inserted in a bore portion 238 formed in the integral casing 230. Dimensional accuracy of the bore portion 238 and assembly accuracy of the bearing 236, if set to specified or stricter values, can produce necessary shaft center accuracy. The manufacturing cost of the air pump (blower) 220 can be thus reduced while the necessary shaft center accuracy is ensured, by virtue of the absence of necessity for strict control on dimensional accuracy of component parts of a pump and component parts of the motor, assembly accuracy of the pump and assembly accuracy of the motor.