baber/WOPTO huggingface dataset:
Patent JP-2002134242-A (JP)
Title: Electric connector
Inventor: OTSUKI TOMOYA
IPC: H01R13/11
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector 1 wherein a solder paste and its oxidation impurity are hard to be adhered to a surface treatment layer of an electric contactor 30 and a poor contact is hard to be generated even if a contact (insertion and release) between an electric contact 12 of the first connector 10 and the electric contactor 30 of the second connector is repeated several thousand times. SOLUTION: The electric contactor 30 is installed on a conductor 26 of a substrate 22 of the second connector, a slit-formed notched part is installed on the substrate 22 around the conductor 26 to elasticize the conductor 26 part, and at least not less than one hill-shaped protrusion 31 is installed on the electric contactor 30. Hardness of the electric contact 12 (α), a tip (β) of the hill- shaped protrusion 31 of the electric contactor 30, and a sediment 50 (γ) that has adhered or transferred to the hill-shaped protrusion 31 is made to be γ<α<β at a time of cleaning.
Patent JP-2002130744-A (JP)
Title: Spot cooler
Inventor: NISHIMURA SUEKICHI
IPC: F24F11/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a spot cooler capable of sufficiently showing cooling and dehumidification effects by preventing high-temperature and high-humidity air from entering from the outdoor. SOLUTION: The spot cooler where a refrigeration cycle device 120 is accommodated in one cooler case 110, the cooler case 110 is arranged in a room 210, and air in the room 210 is cooled and dehumidified comprises a suction air passage 130 for sucking cooled air to a condenser 122 in the refrigeration cycle device 120 from the outdoor 220, and an exhaust air passage 140 for unloading heated air from the condenser 122 to the outdoor 220. Also, a temperature adjustment means 160 and a humidity adjustment means 170 are provided, and a compressor 121 is operated when the air is at a high temperature or a high humidity. Further, a temperature detection section 161 and a humidity detection section 171 are provided at an air inflow side near an evaporator 124.
Patent JP-2002140574-A (JP)
Title: Purchase system, purchase managing device, purchasing method and data storage medium
Inventor: NISHIO TAICHI
IPC: G06Q50/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an efficient purchase system by paperless, a purchase managing device and a data storage medium in various laboratories. SOLUTION: This invention is the purchase system comprised of a purchasing part 63, a purchase requesting part 62 and a purchase executing part 64. The purchase requesting part 62 is provided with purchase requesting means 3B to 3E to input purchase request information including personal information of a requester of purchase and budget checking means 4B to 4E of a purchase object. The purchase executing part 64 is provided with purchase request accepting means 5B to 5E and purchase ordering means 5B to 5E to order the purchase object based on purchase order information including personal information of a person in charge of execution of the purchase.  The purchasing part 63 is provided with a purchase object preliminary registration means 34 to register the preliminarily selected purchase object information in a purchase object list 51, a purchase object price preliminary registration means 34 to register purchase object price information obtained by negotiating with a supplier in a price list 52, a purchase request information storage means 53 to store the purchase request information and a purchase record data base updating means 7 to successively update and store purchase record data by the purchase ordering means 5B to 5E.
Patent JP-2002138935-A (JP)
Title: Carbon fouling detecting device for ignition plug
Inventor: YAMADA TATSUNORI
IPC: F02P17/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fouling detecting device for ignition plug capable of rapidly detecting carbon fouling before electrodes of a spark plug are short- circuited and misfire occurs frequently by carbon adhesion, in other words, the carbon fouling in a former state before the electrodes of the spark plug are short-circuited, by detecting generation of flashover, which is a sign of misfire. SOLUTION: A switching actuation circuit 61 of a secondary voltage detecting circuit 51 is actuated in a predetermined time Tc in an induction discharge duration time in a discharge time of the ignition plug 13 and a voltage detecting switch 57 is in a state of short-circuit. Then, electric potential Vt at a connecting point of a capacitor C2 and the voltage detecting switch 57, which is a maximum value of output from a partial pressure circuit corresponding to a maximum value of the secondary voltage, is outputted to an EUC 21 as a voltage signal Sv, and the voltage signal Sv is determined whether it is larger than a predetermined carbon fouling determination value or not. Accordingly, it can be determined whether normal discharge is generated or the flashover is generated at the ignition plug 13, and the carbon fouling of the ignition plug 13 can be detected.
Patent JP-2002136611-A (JP)
Title: Radiotherapy apparatus
Inventor: NOGUCHI TADASHI
IPC: A61N5/10
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured and inexpensive radiotherapy apparatus having an irradiation regulating means for fitting the irradiation region of radiation to the shape of a lesion part almost completely. SOLUTION: The radiotherapy apparatus has an irradiation field diaphragm 222 for regulating the irradiation field of radiation generated from a radiation source S. The irradiation field diaphragm 222 comprises multi-leaf collimators 224A and 224B consisting of plural board-like leaves 100 mounted adjacent to each other, a drive mechanism (comprising gears 104a, 104b, a drive shaft 103, a drive source 102, etc.), for sliding the plural board-like leaves 100 in the direction of the axis X (perpendicular to the paper surface), and a moving mechanism (comprising a slot 107a, a bearing 108, etc.), for moving the multi-leaf collimators 224A and 224B in the direction of the axis Y orthogonally crossing the direction of the axis X.
Patent JP-2002150495-A (JP)
Title: Information-providing system
Inventor: YAMAMOTO KENJI
IPC: G01C21/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an information-providing system capable of making communications under good conditions, for transmitting information collected from vehicles to an information center, without on-vehicle device expensive. SOLUTION: The information center 10 is provided, which collects a variety of information to be provided to vehicles and provides this collected information via a satellite to each vehicle MB in a broadcasting fashion. The number of base stations B, which make radio communications with the vehicles MB, is connected to the information center 10 via a public line N.  Each vehicle MB has an information acquisition device 30, which provides the variety of information obtained from the information center 10 via the satellite to the occupants of the vehicle MB, using the display function or the like of a navigation device 20 and produces vehicle information indicative of the occurrence of a traffic jam or the like, based on the outputs of various sensors S and the navigation device 20 provided in the vehicle MB, with this vehicle information being transmitted to the information center 10 by radio communications.
Patent JP-2002137873-A (JP)
Title: Re-feeding apparatus and image forming apparatus
Inventor: IGARASHI HIROSHI
IPC: B65H5/06
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a re-feeding apparatus capable of easily and surely removing, if any, a jammed storage medium in a re-feeding means and assuring that the storage medium is smoothly conveyed, and an image forming apparatus having such a re-feeding apparatus. SOLUTION: An opening 48 is formed in the cover member 41 of a re-feed tray 33 for forming images on both sides of a sheet of paper 3, with the downstream end 52 thereof being formed to incline from one widthwise end 50 to the other end 52 along the feed direction of the sheet of paper 3. By providing the opening 48, a jammed sheet of paper 3 can be easily removed and, eve if the end of the sheet of paper 3 abuts against the downstream end 52 of the opening 48, the sheet of paper 3 abutting against it can be smoothly guided along the direction of inclination and be smoothly advanced in between a tray body 40 and the cover member 41.
Patent JP-2002152238-A (JP)
Title: Area communication network
Inventor: HAGIWARA SHU
IPC: H04L12/437
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a stiff communication network that can weaken the control of a host service company, will not cause excess traffic when users resident in locations geographically closer to each other make communication, without depending on the hierarchical structure of communication channels and can transmit voice signals with proper quality through simple control, in the case of especially being applied to an internet phone or the like. SOLUTION: Communication stations 13, to each of which users 11, 12 having one terminal or more are connected, are connected in a chain to form a loop of transmission channels 14. When neighboring subscribers, whose communication stations belong to the same transmission channel loop are about to make communication, they can make communication more directly, so as not to cause excess communication traffic.
Patent JP-2002143813-A (JP)
Title: Garbage annihilation machine and garbage annihilation method
Inventor: TANABE MASARU
IPC: F26B25/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide garbage annihilation machine and garbage annihilation method capable of rapidly decomposing garbage and releasing the same in the form of gas into the atmosphere for the purpose of garbage disposal. SOLUTION: A garbage disposal machine 1 has an agitating vessel 11 which is formed of wall surfaces of a cylindrical shape provided with salient projecting parts on the lower side, has a garbage feeding port, an air intake and an air exit 15 in the upper part and has an openable and closable content takeout door 17 at the end faces of the projecting parts in the lower part, an agitator blade revolving shaft 21 which is arranged at the center of a cylindrical part, plural agitator blades 23 which are fixed by struts 22 to the agitator blade revolving shaft 21, are arranged along the inner side of the cylindrical surface of the agitating vessel 11 and agitate the decomposition bacteria in the agitating vessel and the garbage fed therein,  a biaxial screw conveyor 30 which is arranged in a manner as to bring the screw flank in proximity to the inside surfaces of the projecting parts of the agitating vessel 11 and is rotatable in forward and backward direction and a driving means 40.
Patent JP-2002145132-A (JP)
Title: Top link fixing device of tractor
Inventor: HASEGAWA KOICHI
IPC: B62D53/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To securely hold a top link at a retraction position where it is oscillated upward and simply store a top link holder at a position where it does not protrude backward and greatly from a tractor vehicle body when the top link is not held at the retraction position even when the top link holder is provided at a position closer to a front end basic part of the top link. SOLUTION: In a tractor in which the top link 9 is pivotally fixed to a rear part of the tractor vehicle body 2 so as to oscillate vertically and freely, the top link holder 25 engaging the top link 9 from a lower side so as to engage and disengage freely is provided so as to oscillate vertically and freely in order to regulate downward oscillation of the top link 9, and a locking body 39 locking the top link holder 25 in an upward oscillation position so as to engage and disengage freely is provided to hold the top link 9 at the retraction position where it is oscillated upward.
Patent JP-2002147904-A (JP)
Title: Method for detecting frost formation on heat exchanger
Inventor: SHIMODA JUNICHI
IPC: F25B47/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To detect frost-formation exactly in a heat exchanger. SOLUTION: Heat exchanging quantity Q of an outdoor heat-exchanger (22) is calculated from characteristics of compressors (41, 42). Outside temperature Ta and refrigerant evaporation temperature Te are detected, and value κA=Q/(Ta-Te) is calculated by multiplying an overall heat-transfer coefficient κof the outdoor heat exchanger (22) by the heat transfer area A. When the κA becomes at most 80% of the initial value κ0A (value of κA at unfrosted time), a defrosting operation is started.
Patent JP-2001240407-A (JP)
Title: Activated carbon and its manufacturing method
Inventor: ABE SUSUMU
IPC: C01B32/336
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an activated carbon capable of adsorbing small molecular weight materials efficiently and its manufacturing method. SOLUTION: The pore diameter of the activated carbon is uniform, the specific surface area is 500-3,000 m2/g and the adsorption quantity of nitrogen is 10 ml/g or more at 25 deg.C and 1 atmospheric pressure. The activated carbon is manufactured by the activation of a carbon material at 600-1,200 deg.C under an atmosphere that contains carbon dioxide as the main component, 2 vol.% or less steam and 2 vol.% or more carbon monoxide.
Patent JP-2002147530-A (JP)
Title: Vibration control device
Inventor: MOGI EMIKO
IPC: B60K5/12
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To adhere rubber of a dynamic damper to a bracket of an insulator and a mass with sufficient strength for a vibration control device wherein the dynamic damper is attached on the insulator. SOLUTION: An elastic body 17 made by extrusion molding the rubber is provided with plural protrusions 17b on an adhesion surface 17a adhered to an outer cylinder 12 of the insulator I, and plural protrusions 17d and a pair of positioning protrusions 17e on an adhesion surface 17c adhered to the mass 18 of the dynamic damper D. The thickness of an adhesive 19 is secured and the adhesive strength of the outer cylinder 12 and the mass 18 with respect to the elastic body 17 is improved by the function of the protrusions 17b and 17d as spacers. Further, the mass 18 is positioned and the adhesive accuracy is improved by bringing a pair of the positioning protrusions 17e into contact with both ends 18b of the mass 18.