baber/WOPTO huggingface dataset:
Patent JP-2001181717-A (JP)
Title: Apparatus for moisture removal and blasting in blast furnace
Inventor: URATANI EIICHI
IPC: B01D53/26
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To realize an innovative simplification of equipment and to enable to rationalize the whole points, such as initial cost, running cost, maintenance cost and the setting area of the equipment. SOLUTION: This apparatus is provided with a blower 1 for blast furnace, blasting into the blast furnace by pressurizing the outer air, a heat exchanger 2 for cooling the pressurized outer air and a circulating pump 3 for pumping up sea water and for circulating it in the heater exchanger 2 to cool and remove the moisture in the outer air pressurized with the blower 1 for blast furnace through the heat exchanger 2 in which the sea water circulates. The heat exchanger 2 is composed of a cooling coil 2A for cooling the high pressure and high temperature outer air pressurized with the blower 1 for blast furnace at the sea water temperature, and a heating exchanger 2B for reheating the outer air cooled and moisture-removed with the cooling coil 2A, with the high pressure and high temperature outer air pressurized with the blower 1 for blast furnace before cooling.
Patent JP-2000197116-A (JP)
Title: Portable communication unit and portable communication set
Inventor: HARUTA MINORU
IPC: H04W88/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication unit by which a communication execution range can be extended and the convenience can be enhanced. SOLUTION: A portable telephone set 1 is provided with a wire communication section 17 that executes wired communication with an ISD communication network via an ISDN communication channel in addition to a radio communication section 14 that executes radio communication with a cellular communication network via a cellular communication channel. The portable telephone set 1 as above can executes wired communication in an area connectable to the ISD communication network even in the case of an area (outside of zone) where radio communication cannot be available. Since the range of execution of communication can be extended by using the radio communication (cellular communication) and the wired communication (ISDN communication) in common, the convenience can be enhanced.
Patent JP-2000185170-A (JP)
Title: Game system
Inventor: TAKEKOSHI YASUO
IPC: B42D15/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate troubles of carrying balls in a ball lending unit for supplying balls to pachinko machines and simplify the facilities in a game parlor. SOLUTION: Gained balls are enabled to be taken in by a ball counting gate 32a connected to a lower ball receiving tray 32 of a pachinko machine and the gained balls taken in through the ball counting gate 32a are counted as retained balls during a game. When the game is finished, the number of retained balls is written by a card reader/writer into a card as the number of saved balls. The saved balls are used for playing again or exchanged with gifts.
Patent JP-H11164783-A (JP)
Title: Carbon-removing cooking utensil
Inventor: NOMOTO KIYOSHI
IPC: A47J43/28
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a carbon-removing cooking utensil which removes carbon filled in oil used for frying foods. SOLUTION: Numerous large holes 2 are bored through the bottom of an inner pot 1. Kitchen paper 3 is laid in the inner pot 1 and is pressed from above by fine-meshed wire gauze 4. The inner pot 1 is sunk into an oil tank in an outer pot and used.
Patent JP-H11190120-A (JP)
Title: Direct placing construction method for flooring material
Inventor: SAWAMOTO AKIRA
IPC: E04F15/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction method which can realize positioning of a flooring material through shifting after attachment, especially fitting and positioning into a tongue easily and in a short period of time and provide sufficient adhesion strength, sanitary and friendly to the environment without separation, floating or warpage of the flooring material after construction, in direct attachment of the flooring material onto a ground under floor with a double-side adhesive tape or an adhesive face of a backing material of the flooring material, especially in the case of direct attachment of the flooring material which is tongued. SOLUTION: In lamination of a flooring material and a substrate face, a double-side adhesive tape is stuck on either the back side of the flooring material or the substrate face, a water-absorbing polymer particles swollen with water is scattered on an interface between the adhesive face of this stuck double-side adhesive tape 3 and an adhesion face of the opposing material, and contact between the adhesive face and the adhesion face is temporarily prevented so as to enable shifting of the flooring material, and using this shifting function afterwards, after positioning and alignment, both are made to adhere immediately by pressure application. It shows excellent in shifting in the direction shown by an arrow 5.
Patent JP-2001183680-A (JP)
Title: Liquid crystal device
Inventor: YOSHINO TAKESHI
IPC: G02F1/1341
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which can solve the problem that a sealing stage after liquid crystal injection brings about deformation of liquid crystal substrates at the time of hardening of a sealant and causes unevenness of a gap between two substrates because the sealant has generally hardening and contracting properties, the problem that this unevenness of the gap and a stress to substrates cause degradation in quality of liquid crystal characteristics represented by the picture quality, and the problem that the effective active area of liquid crystal is reduced because of the existence of a guard island which is conventionally provided in the vicinity of a liquid crystal injection port in order to exclude these causes. SOLUTION: The guard island is arranged in a liquid crystal material injection port constituted by projection integrally formed with a sealing frame, and the front end of the guard island is extended to the same position as the front ends of projections, and preferably, both front ends are extended up to the outer peripheral part of a substrate.
Patent JP-H11194929-A (JP)
Title: Client-side program management method in client-server system
Inventor: UEDA TOSHIO
IPC: G06F15/177
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To automate the management and maintenance of client programs and their transaction terminals only by management by a table and to manage programs and terminal constitutions by transactions at one place by performing program manages by the transactions and managing the terminal group. SOLUTION: A server 10 has the management table 17 which manages the programs by the transactions and the terminal group unitarily. Further, the server 10 has a table managing means 13 which reflects inputted instruction information on the management table 17 and recognizes change items of the management table 17 after last update at the time of current item, a transfer judging means 14 which determines a client program to be transferred and a terminal or a program to be deleted and its object terminal according to the change items reported by the table managing means 13, and the management table 17, etc. A client 20 is equipped with a program receiving means 21 which receives and stores a program in a file. This management method performs the program management by the programs and manages the terminal group at the same time.
Patent JP-H11191984-A (JP)
Title: Thrust-generating machine due to electric motor drive in small gravity or zero gravity space
Inventor: YOSHINO MITSUNORI
IPC: H02N11/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain thrust by rotating and revolving a cylindrical body in a small gravity or zero gravity space. SOLUTION: A cylindrical body 1 is mounted to an arbitrary position at the finger tip side of an X axis in parallel with a middle finger, is rotated speedily in the direction marked by an arrow 2 with the X axis as a rotary axis, and is revolved in a direction 3 marked by a pointing finger with a Y axis that orthogonally crosses an arbitrary point at the back of a hand at the X axis at a right angle as a revolving axis, thus generating thrust in a direction 4 marked by a thumb in the cylindrical body 1 that rotates and revolves speedily. By constantly maintaining a rotational speed and by a revolution speed, revolution acceleration and deceleration, the thrust is controlled. Also, by reversing the direction of revolution while maintaining the direction of rotation as it is, the generation direction of the thrust can be reversed.
Patent JP-2000195986-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HOZOJI HIROYUKI
IPC: H01L23/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make the terminals of a semiconductor device difficult to deform before the mounting and make them relax its mounting stress after the mounting, by connecting with its respective electrodes arranged in an area-array form annular terminals for connecting with the electrodes of a mounting board its respective electrodes arranged in an area-array form. SOLUTION: A semiconductor element 1 is mounted on a circuit board 2 for connecting it electrically with the circuit board 2 by bonding wires 3. On the back surface of the circuit board 2 to its surface of mounting thereon the semiconductor element 1, electrodes 4 used for the connection with a mounting board whereon the semiconductor device is mounted are provided to connect them via solders 5 with terminals 6 formed into annular shape. Furthermore, for protecting the semiconductor element 1 and the connecting portions of the bonding wires 3 with the board 2, the semiconductor element mounting surface of the board 2 is coated with a sealing resin 7, etc.  As the metal for forming the annular terminals 6, alloys can be utilized wherein one kind of gold, silver, lead, and so forth or two or more kinds of them are mixed with an alloy made of iron/nickel, and the foregoing alloys subjected to an suitable plating with satisfactory wettable solders can be also utilized.
Patent JP-2001145561-A (JP)
Title: Steamer for rice cooker
Inventor: TERAO KAZUSHI
IPC: A47J29/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a steamer for a rice cooker capable of making boiled eggs or soft-boiled eggs simultaneously with rice cooking or insulation, using rice cooking heat, steam, insulating heat of an electric rice cooker or gas rice cooker. SOLUTION: When rice is cooked with a steamer for a rice cooker in which a lid 2 to protect eggs is attached to a container 1 that can accommodates at least one or more eggs, and a place 3 to gather waterdrops is provided, boiled eggs are obtained and after a lapse of 60 to 70 minutes in the insulating state, soft-boiled eggs can be obtained. Waterdrops sticking to eggs are gathered in a place to collect waterdrops and does not affect cooked rice.
Patent JP-2000193298-A (JP)
Title: Air-conditioning facility and air conditioning facility unit provided with it
Inventor: KUNO YUKIO
IPC: F24F13/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning facility having a plurality of air flowing-out ports from which air is made to flow out at a uniform quantity in a high air quantity-balanced state with a low noise and, accordingly, for which no air quantity balance adjusting work is required at the site of installation and an air-conditioning facility unit provided with the facility. SOLUTION: An air-conditioning facility unit 10 is provided with an air flowing-in port 12 and a plurality of air flowing-out ports 13 on the peripheral surface of a rectangular parallelepiped chamber main body 11 and orifices 14 for adjusting air quantity balance are respectively installed to the air flowing- out ports 13. The air flowing-in port 12 is connected to an air conditioner and the base-end sections of flexible ducts 16 are respectively connected to the air flowing-out ports 13. In addition, a blowing-out device 17 is attached to the front end section of each flexible duct 16.
Patent JP-2000196412-A (JP)
Title: Surface acoustic wave device
Inventor: OTSUKA KAZUHIRO
IPC: H03H9/64
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device where a filter characteristic in a pass band is maintained and a sufficient attenuation is ensured. SOLUTION: The surface acoustic wave device is configured by connecting a plurality of resonators each consisting of a comb-line electrode 1 to a ladder circuit 3 and a lattice circuit 4. Resonators being components of the ladder circuit 3 and the lattice circuit 4 are formed to satisfy an expression of 0.5<=C1<=0.8, where C1 is (a capacitance of a parallel arm resonator being a component of the ladder circuit 3 or a capacitance of a grating arm resonator being a component of the lattice circuit 4) ÷ (a capacitance of series arm resonators being components of the ladder circuit 3 and the lattice circuit 4).
Patent JP-2001188220-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: IKEDA NAOYASU
IPC: G09G3/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent contrast from decreasing by making voltages applied to pixel electrodes follow up input voltages to a data bus line without delay, in a liquid crystal display device using a ramp voltage to a gray level voltage source. SOLUTION: A ramp voltage generation circuit outputs a maximum value VH or a minimum value VL of the voltage to be firstly applied to a liquid crystal synchronizing with a latch pulse and a clock II, and when the maximum value is outputted, the voltage value varies so as to gradually decrease with time within the period, and when the minimum value is outputted, the voltage value varies so as to gradually increase with time within the period. The ramp voltage generation circuit outputs the same value as VH in the period T3, and gradually ramps it off in the period T4, and outputs the same value as VO in the period T5.
Patent JP-2001187697-A (JP)
Title: Overhead guard structure of forklift
Inventor: ITO NAOYUKI
IPC: B66F9/075
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To increase an overhead guard installation operation efficiency in a forklift having an overhead guard positioned over a cabin. SOLUTION: A head guard support body 2d is fixed to a side frame 2a with the upper side of the support body offset to the rear side of a body (inclined state), and the column of the overhead guard is fixed through a lower plate 7c having screw holes in the front end part thereof in the state of being inclined by the head guard support body 2d. In addition, a front cover 8 is installed according to the inclination of the side frame 2a. Thus, the overhead guard and front cover 8 can be fixed easily to the side frame 2a.
Patent JP-2000032657-A (JP)
Title: Data/energy transmitting apparatus
Inventor: BUEHRING PETER
IPC: G08B26/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To realize the transmission of energy with an opened network, by so providing each switch in each conductor segment as to start its operation when at least one voltage of each conductor segment is lowered below a first starting threshold or exceeds a second starting threshold, and by making each current limiting element bridge each switch. SOLUTION: A generator 10 generates a voltage fed to two conductors 11, 12, and so operates as to feed energies/data to stations 13, 14, 15... connected with the two conductors 11, 12. Separating units 16 for separating all the stations of a system therefrom are provided in the conductors 11, 12, and a separating unit 18 for separating only one predetermined user is provided in the feeding leads to this user. Giving each reference number to each conductor segment 11a, each conductor segment 11a is disposed behind each separating unit 16, observing it from the generator 10. When short-circuits and overcurrents are generated in the stations of each conductor segment 11a, they are separated from the remaining portions of the system, together with all users connected with this conductor segment 11a.
Patent JP-2000199646-A (JP)
Title: Solar heat utilizing water heater
Inventor: KOMAI TOSHIYUKI
IPC: F24H1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a warm water control mechanism utilizing warm water obtained by a solar heat water heater without waste and having a simple structure and little fault, by connecting the solar heat heater to a water heater having an auxiliary heating means also capable of supplying warm water. SOLUTION: The solar heat utilizing water heater comprises a heat collector for collecting solar heat, a hot water storage tank 1 for storing warm water, and a heat exchanger 2 provided in the tank 1. A warm water control mechanism includes a primary valve 3 for switching a channel connected to a warm water outlet end of the tank 1, a secondary valve 4 for switching a channel provided at a downstream side of the valve 3, and mixing valves 5, 6 for mixing the warm water with cold water. The heater also comprises a water hater 7 for heating the warm water with electricity or service gas or the like as a heat source. The warm water is obtained by heat exchanging a heating medium circulating between the heat collector and the exchanger 2 in the tank 1 with cold water pressurized and supplied into the tank 1 by the exchanger 2 contained in the tank 1.  Thus, an automatic control of the warm water is realized with a simple structure, and the auxiliary heat is minimized to effectively use the warm water of the solar heater.
Patent JP-2001153578-A (JP)
Title: Active regeneration heat exchanger
Inventor: KOBAYASHI ETSUO
IPC: F25B9/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an active regeneration heat exchanger for improving the heat efficiency of a Starling engine and a Starling heat pump. SOLUTION: The active regeneration heat exchanger where a heat tank is thermally connected to a regeneration heat exchanger is used as the regeneration heat exchanger of a Starling engine and a Starling heat pump.
Patent JP-2001189826-A (JP)
Title: Image forming device
Inventor: KOTANI MASAKI
IPC: G03G21/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of selecting an optimum paper in accordance with the copying purpose of a user. SOLUTION: When an automatic paper selecting function is set, the best suited paper is decided based on a document size and a magnification set by a zoom key 72 and a ten key pad 61. Specifically, the recording state numbers of papers housed in the first to the third paper cassettes 51 to 53 and of virtual papers obtained by rotating the respective papers by 90 deg. are calculated. Then, a paper corresponding to the smallest recording state number is selected and an image read by a reading part 40 is recorded to the paper by the recording part 50. When a paper is selected by a paper selecting key 71 and the magnification is set by the key 72 and the ten keys pad 61, the image read by the part 40 is recorded to the paper by a recording part 50 as it is without being rotated by 90 deg.. Consequently, the optical paper is selected in accordance with the copying purpose of the user.
Patent JP-2000175952-A (JP)
Title: Battery-type thermotherapy device
Inventor: IMAIZUMI YOSHITAKA
IPC: A61F7/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery-type thermotherapy device which can be in close contact with a joint region such as a knee and an elbow and has a wire heater with a battery as a heat source. SOLUTION: This flexibly insulation-coated wire heater 2 of 20 to 100 ohm/m generating heat by a battery of low voltage is ring-formed, wrapped with a cloth, mounted to a supporter 4, etc., to improve the tightness of contact with a body site, especially to closely contact with the region of a joint such as a knee and an elbow, and the device is portable with a battery as a power source. This battery of low voltage can be used for therapy in a long period with saved power by intermittently energizing a primary battery and a secondary battery capable of being charged and safe therapy is realized by using a timer.
Patent JP-H11280793-A (JP)
Title: Liquid-operated clutch depending on rotation speed difference
Inventor: HOFER MANFRED
IPC: F16D47/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make a liquid-operated clutch quickly disengageable, also adaptable for all action conditions, therefore controllable in accordance with any action characteristic curve, by a simple and sure structural form as much as possible. SOLUTION: A liquid-operated clutch depending on a rotation speed difference is composed of a rotating drive housing 2, a static liquid-operated expelling machine 4, an output shaft 6, and a frictional clutch 5 for joining the shaft 6 to the housing 2. At that time, when a rotation speed difference is caused between the housing 2 and the shaft 6, pressure is generated in a pressure space 18 to cause the action of the clutch 5 by this pressure, concurrently extract drive fluid from a suction space by the machine 4. For quickly disengaging the clutch 5, and making it adaptable to all action conditions, the space 18 is joined to the stationary housing 1 via a rotation take-in part 20, and a valve 21 for controlling pressure in the space 18 is provided in the housing.
Patent JP-2000105845-A (JP)
Title: Virtual postage meter of closed system
Inventor: RYAN FREDERICK W
IPC: G09C1/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for certifying a postal seal on printed matters. SOLUTION: A data center includes a processor, a data base 22, and safe dual processors 26. The data base is stored with account data of users and a request includes a selected number of postage amounts of seals printed by a printer module 30. The data center confirms that the printer module is allowed to request the postage amounts, retrieves account data of a user from the data base, and further confirms that the account data of the user shows an enough amount of money for the requested number of seals and then enters the total requested postage amount into the debit of the account data of the user, thereby generating digital tokens of the respective seals. The digital tokens are generated from information regarding seals including information unique to the respective seals.
Patent JP-H06239771-A (JP)
Title: Method and catalytic composition for alkylation of benzene or substituted benzene or transalkylation of alkylated benzene
Inventor: GUOOSHIYUU JIYON RII
IPC: C07C37/14
Filed: 1990-12-14
Abstract: PURPOSE: To prepare an alkylated product with a low impurity content by reacting benzene or a substituted benzene with an alkylating agent in the pres ence of a specific catalyst.  
     CONSTITUTION: The alkylated product is obtained by reacting benzene or a substituted benzene with an alkylating agent of 2-18C (e.g. propylene) at 100-250°C in the presence of a catalyst, which has been prepared from an acidic mordenite zeolite and an inert silica binder, wherein the molar ratio of silica to aluminum is at least 30:1 and the crystalline structure has a symmetry index of at least 1, which is determined by X-ray diffraction. The catalyst retains at least 60% of its activity for a period of at least 500 hr. of use, preferably, at least 75% of its activity for a period of at least 750 hr. of use. Cumene known as isopropylbenzene is useful for preparing phenol and acetone or α- methylstyrene, and ethylbenzene is useful for preparing styrene. 
     COPYRIGHT: (C)1994,JPO