baber/WOPTO huggingface dataset:
Patent JP-2002234533-A (JP)
Title: Foldable container
Inventor: YABUTA TAKASHI
IPC: B65D6/18
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance workability of taking out and housing an article by forming a spring-up side wall as a long side wall, forming a separate side wall as a short side wall and making up one of the spring-up side walls of a base portion, a middle slide portion and an upper slide portion and thereby enlarging an opening. SOLUTION: A foldable container comprises an upper frame 1, a bottom portion 2, spring-up side walls 3 facing to each other and separate side walls 4 facing to each other wherein spring up-side walls are formed as long side walls, separate side walls are formed as short side walls and one of the spring-up side walls is made up of a base portion 5, a middle slide portion 6 and an upper slide portion 7.
Patent JP-2002247765-A (JP)
Title: Operation control device and control method of power conditioner
Inventor: HIBI SHINJI
IPC: H02J3/38
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate nonuniformity in output among power conditioners by detecting an inverse flow of a current in the all power conditioners when a plurality of power conditioners are connected to a commercial power supply system. SOLUTION: A plurality of power conditioners 10-1, 10-2,..., 10-n are connected using a wired system or radio system parallel communication link 22 for the exchange of an output power quantity, fault information, an synchronization signal of a single operation and an operating condition or the like of each power conditioner 10-1, 10-2,..., 10-n. Moreover, a reverse flow of the current is monitored by one unit of the power conditioner 10-1 and obtained information is then transmitted to the power conditioners 10-2,..., 10-n so that the quantity of power generation is controlled to prevent the inverse flow of the current on the basis of pieces of the obtained information.
Patent JP-2002247819-A (JP)
Title: Voltage stabilizer for permanent magnetic generator and motor
Inventor: KAWAMURA HIDEO
IPC: H02K1/24
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a voltage stabilizer for permanent-magnet generator and motor, capable of controlling a connection of a winding group in response to the rotational speed of a rotor, and controlling voltage at low and high speeds. SOLUTION: A rotor is constituted of a permanent magnetic member consisting of a cylindrical magnetic-circuit member 7 axially extending to a position corresponding to an electromagnetic coil 10 provided on both sides of a stator, and permanent magnet plate pieces of axially extending on the cylindrical magnetic-circuit member 7. The cylindrical magnetic circuit member 7 consists of electromagnetic circuits 16 for an N-pole axially extending from a cylindrical part 7N for the N-pole corresponding to one side of the electromagnetic coil by meeting the N-pole of the permanent magnet plate pieces, and electromagnetic circuit parts 17 for the S-pole axially extending from a cylindrical part 7S for the S-pole corresponding to the other side of the electromagnetic coil by meeting the S-pole of the permanent magnet plate pieces.  The electromagnetic circuits 16 for the N-pole and the electromagnetic circuits 17 for the S-pole are arranged in the circumferential direction alternately via non- magnetic members 34.
Patent JP-2002240088-A (JP)
Title: Multi-layer injection molding method and multi-layered injection molded item
Inventor: MIYAZAKI HIROTAKA
IPC: B29C45/16
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To economically obtain a multi-layered injection molded item in which a thin intermediate layer of a resin different from a resin of a central layer and a resin of a surface layer is formed between the central and surface layers. SOLUTION: An intermediate molded item composed of a resin B and having a clearance for a molten resin A to flow is mounted in a spur of a mold and a molten resin B is let to accompany a resin A to fill the cavity of the mold while the resin A is filled and thereby an intermediate layer 4 made of the resin B is formed between the central layer 2 made of the resin A and the surface layer 3 made of the resin B.
Patent JP-2002242196-A (JP)
Title: Form for use in forming grating crib, and grating crib work executing method
Inventor: HORI KANAME
IPC: E02D17/20
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a form for use in forming a grating crib, which is foldable, has its mesh forms rigidly connected to connecting members, facilitates disconnection between the mesh forms and the connecting members as needed, and can be produced at a low cost, and to provide a grating crib work executing method using the form. SOLUTION: The form A which is arranged on a slope surface and sprayed with mortar or concrete to form the grating crib, includes the mesh forms 1 separately arranged on both sides thereof and the plurality of gate-shaped connecting members 2 each having a pair of leg bodies 2b, 2c. The connecting members 2 are hooked on the mesh forms 1 by means of ring bodies 3, and the leg bodies 2b, 2c of each connecting member 2 are prevented from slipping out of the ring bodies 3 by forming bent portions X at ends of the leg bodies 2b, 2c. On the other hand, the leg bodies 2b, 2c slip out of the ring bodies 3 by linearly restoring the bent portions X. In this manner, the mesh form 1 and the connecting members 2 are separably connected to each other.
Patent JP-2002245397-A (JP)
Title: Computerized business form settlement method, business form settlement system, business form data base, terminal for business form settlement and business form settlement program
Inventor: NAGAMITSU HIROKI
IPC: G06F19/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of the settlement processing procedures of a belonging superior. SOLUTION: In this business form settlement system, a member of the staff inputs necessary data to one or a plurality of relating business forms of a plurality of kinds respectively with a terminal 3 for business form preparation of the address of the member of the staff and transfers them through a network 1 to a terminal 4 for business form settlement of the address for the belonging superior. When the belonging superior opens the transferred slip data of one or a plurality of kinds and approves them in the terminal for the business form settlement of the address for the superior, the data indicating the link relation of a business form data base 5 are referred to, and when the superior inputs settlement data for one of the linked business form data, the settlement data are simultaneously set for the remaining business form data of the link as well.  Thus, in the case that the relating business forms of a plurality of kinds are present, a settlement procedure for one representative is taken to simultaneously approve other business forms as well, thereby reducing the required number of times of the settlement procedure.
Patent JP-2002252148-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: YOSHIDA MASANORI
IPC: H01G9/028
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor which is low in equivalent series resistance, even while a solid electrolytic layer is formed through electrolytic oxidation polymerization, and to provide its manufacturing method. SOLUTION: A dielectric layer 2 is formed on the surface of an anode conductor 1 of valve metal, first solid electrolytic layers 3 and 4 are formed on the dielectric layer 2 through chemical oxidation polymerization, and then a second solid electrolytic layer 5 is formed through electrolytic oxidation polymerization. A current is 1 mA/cm<2> or higher in density, while electrolytic oxidation polymerization take place, and the product of current density and time is 30 mA/cm<2> per minute or below. Or the weight ratio of the second solid electrolytic layer to the total solid electrolyte is set at 2:100 to 20:100. The surface of the second solid electrolytic layer 5 is made rougher than that of the first solid electrolytic layer.
Patent JP-2002249570-A (JP)
Title: Polyester, blow molded product and sheet substance
Inventor: MATSUI YOSHINAO
IPC: C08J5/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyester produced by using a novel polyester- polymerization catalyst other than an antimony compound. SOLUTION: The polyester comprises having a repeating unit composed of 2,6-naphthalene dicarboxylic acid and glycol by 85-100 mol%, wherein the polyester is synthesized by a catalyst containing at least one of aluminum and an aluminium compound together with a phenolic compound.
Patent JP-2002262403-A (JP)
Title: Method and device for detecting charging capacity condition of battery for electric automobile
Inventor: SAIGO TSUTOMU
IPC: H02J7/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To grasp the exact condition of a charging capacity even if a high correlation between a discharging current and a terminal voltage of a battery is not attained, when the deterioration of the battery is advanced. SOLUTION: For adding and subtracting a value that corresponds to a time- integration value of a charging/discharging current to and from a value that indicates a condition of a charging capacity just before the capacity of the battery 13 is detected using a voltage/current characteristic obtained from the charging/discharging current and from the terminal voltage having a high correlation between each other, when the high correlation is not attained between the charging/discharging current and the terminal voltage which are periodically measured, a correction means 23E corrects the value that corresponds to the time-integration value of the charging/discharging current added to and subtracted from the value that indicates the condition of the charging capacity just before the capacity of the battery 13 is detected,  corresponding to the magnitude of the deterioration of the battery 13 obtained by a deterioration- magnitude identifying means 23C based on a full-charge voltage of the battery 13 measured by a full-charge voltage measuring means 23B, of which the full-charged condition is detected by a full-charge condition detecting means 23A.
Patent JP-2002259682-A (JP)
Title: Information presenting device for house
Inventor: NAKAMURA TAKAYUKI
IPC: G06Q10/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an information presenting device which can speedily and easily obtain various necessary information including electronic information. SOLUTION: This information presenting device (1) is equipped with an information terminal (3) with a touch panel (2) which displays various electronic information, a pinup board (5) where a memo, a ticket, etc., are fitted, a rack (6) which stores newspapers and magazines, and pockets (30), (30), etc., which sort and store postal matter; and they are all fitted together to the wall (13) of the elevator hall on the 2nd floor of a house.
Patent JP-2002257073-A (JP)
Title: Protection device of foot valve
Inventor: WADA FUMIO
IPC: F04D29/44
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a protection device of a foot valve suppressing deterioration of the foot valve, eliminating the use of an expensive corrosion resistant metal, avoiding the drop in water stop property, shortening priming time, enhancing responsiveness at starting of a pump, and remarkably lengthening repeating cycle of complicated checking and cleaning work. SOLUTION: The foot valve 4 fitted to the tip of a suction pipe 3 of a double suction centrifugal pump 2 is airtightly surrounded by a cylinder 8 hung in a pump well 1 in a state that the lower end is opened in the pump well 1, and an air supply.exhaust line 9 is installed so as to communicate with the cylinder 8 and have an air supply source 9A such as an air compressor, piping 9B, an air supply.exhaust switching over valve 9C installed in the piping 9B.
Patent JP-2002258769-A (JP)
Title: Matrix display device and its manufacturing method
Inventor: KINOSHITA HIROSHI
IPC: G09F9/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To save resources and to suppress the cost by effectively using a plane plate material to efficiently manufacture a frame even with respect to a matrix display device having a large screen size. SOLUTION: In the matrix display device, a signal line TCP 7 and a scanning line TCP 8 are arranged in peripheral edge parts of a square display panel 1 provided with a pixel 4 at each of intersections between a lot of signal lines 2 and scanning lines 3 and a square frame 9 covering a picture non-display area 6 of the display panel 1 and an outer peripheral surface connected to this area is arranged. A first channel-shaped frame 13 corresponding to the first side of the display panel 1, and a part of the second side adjacent to the first side, and a part of the fourth side of the display panel and a second channel-shaped frame 14 corresponding to the third side facing the first side of the display panel 1, the other part of the second side adjacent to the third side, and the other part of the fourth side are separately formed, and end parts of these first and second frames 13 and 14 are connected to each other to constitute the frame 9. Thus, the frame 9 is constituted without uselessly providing a corresponding area on the inside of a picture display frame 10.
Patent JP-2002260396-A (JP)
Title: Semiconductor memory
Inventor: KATO TOMOAKI
IPC: G01R31/28
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can analyze easily a defective state when defect is caused at testing of a memory. SOLUTION: This semiconductor memory is provided with a memory array, a control circuit controlling operation of this memory array, and an power-off signal generating circuit in which an auto-power-off type memory operated conforming to a power-off signal restricting a period in which access for the memory array is activated is incorporated, which generates a power-off signal at the normal operation and an power-off signal at the test operation where a period of an enable-state is longer than that of the power-off signal at the normal operation, and which switches a power-off signal at the normal operation or a power-off signal at the test operation and output it.
Patent JP-2002257916-A (JP)
Title: Azimuth detector
Inventor: NISHIGUCHI KENICHI
IPC: G01S3/14
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve such problems that when there is a setting error in a Rotman lens, the accuracy of an estimated azimuth value is lowered, and although the number of output terminals of the Rotman lens is increased to improve the accuracy of azimuth estimation, it is necessary to increase the number of processing circuits as well, resulting in increase in the size and cost of the device of an azimuth detector. SOLUTION: This azimuth detector is provided with the Rotman lens identification device 8 for previously identifying the characteristic of the Rotman lens 3 using test data, and an azimuth calculating device 7 for calculating and estimating the optimum azimuth to the incoming wave among the outputs obtained from the plurality of output terminals 4A, 4B, 4N of the Rotman lens 3 according to the identification result.
Patent JP-2002261480-A (JP)
Title: Cooler and cooling method of heating component in computer
Inventor: AOKI HITOSHI
IPC: H05K7/20
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooler and a cooling method of heating components, e.g. a central processing unit or integrated circuits, in a computer in which cooling efficiency is enhanced by eliminating the temperature layer of refrigerant in a cooling pipe. SOLUTION: The cooler comprises a cold plate 10 for cooling the heating components in a computer by touching them, and a cooling pipe 20 penetrating the cold plate 10 and forming a channel for circulating refrigerant wherein the heating components are cooled with refrigerant through the cold plate 10. When two plates 12A and 12B each provided with grooves 12a having one or more than one protrusion 14 are pressed under a state where the cooling pipe 20 is fitted in the grooves 12a and, at the same time, one or more than one constricted part 22 is formed by further tightening the cooling pipe 20 in the grooves 12a, a cooler 50 provided with the constricted part 22 can be manufactured easily while reducing the manufacturing cost.
Patent JP-2002260356-A (JP)
Title: Head supporting device and disk unit
Inventor: KUWAJIMA HIDEKI
IPC: G11B21/21
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a head supporting device which has excellent impact resistance and is thinly formed, and to provide a disk unit. SOLUTION: The disk unit is provided with a support arm 2 and a head attached to one end undersurface of a support arm 2. The support arm 2 is turnably provided in a direction vertical to the radial direction and the recording surface of a recording medium 12 by setting a pivot bearing 11 as a turning center. The support arm 2 is equipped with a leaf spring part 4 for giving energizing force in a direction approaching to the recording medium 12, and an elastic means 17 for turning the support arm 2 in a direction separating from the recording surface of the recording medium 12. When the rotation of the recording medium 12 is stopped, the head and the recording medium 12 are separated each other by turning the support arm 2 in the direction separating from the recording surface of the recording medium 12.
Patent JP-2002271499-A (JP)
Title: Terminal adapter
Inventor: YAMAGUCHI YOSHIE
IPC: H04M7/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To realize a terminal adapter which corresponds to a plurality of kinds of analog line interfaces and terminates a digital specialized line. SOLUTION: In the case that a command acceptance part 3 accepts designation of four-wire interface, an analog line IF control unit 24 connects an analog line which is connected with an analog port 21 with a digital specialized line IF part 11 via an ADPCM codec 23. On the other hand, in the case that the command acceptance part 3 accepts designation of four-wire OD interface of an SS/SR type, an SS/SR signal which is transmitted to or received from an SS/SR line connected with the analog port 21 is transmitted to or received from the digital exclusive line IF part 11 by using combination of PB signals. A speaking line connected with the analog port 21 is connected with the digital exclusive line IF part 11 via the ADPCM codec 23.
Patent JP-2002269035-A (JP)
Title: Serial communication equipment, serial communication method, storage medium and program for serial communication
Inventor: GOTO KAZUO
IPC: G06F13/42
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To speed up communication by reducing the rounding of a waveform which occurs when a signal line is released. SOLUTION: The control signal line 305 of a printer controller is connected to the input terminal of a three state buffer 303, and the control signal line 305 is also connected to the D input terminal of a flip flop 602 operated by an FFCK clock. The Q output signal of the flip flop 602 and a control signal SCO are inputted to an AND gate circuit 603, and the gate output signal is inputted to the control terminal of the three state buffer 303. Thus, the level of a data signal line 301 is changed from a level 1 to the level 702 of output in synchronizing with the rise of the level of the control signal line 305. Then, the data signal line 301 becomes a release state in synchronizing with timing when the FFCK clock rises.
Patent JP-2002266239-A (JP)
Title: Carbon fiber precursor acrylic fiber and method for producing the same and oil agent composition
Inventor: MISE KOZO
IPC: D06M13/224
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil agent capable of preventing occurrence of silicon oxide, etc., during bonding among fibers, fluffing, flameproofing, etc., operating efficiency and process passableness, a carbon fiber precursor acrylic fiber and a method for producing the acrylic fiber. SOLUTION: This oil agent composition for producing the carbon fiber precursor acrylic fiber comprises 80-95 mass% of a both-terminal higher fatty acid esterified substance of an ethylene oxide adduct and/or a propylene oxide adduct to bisphenol A represented by formula (1), 1.0-15.0 mass% of an amino-modified silicone represented by formula (2) and 0.5-10.0 mass% of an antioxidant. The oil agent composition comprises the oil agent composition and a nonionic surfactant having <=1.0 mass% of residual ratio after heating at 250 deg.C for 2 h in (85:15) to (65:35) mass ratio of the oil agent composition to the nonionic surfactant. The carbon fiber precursor acrylic fiber comprises the oil agent composition sticking thereto. The method for producing the carbon fiber precursor acrylic fiber is provided. Symbols in the formulas are defined in the specification.
Patent JP-2002271289-A (JP)
Title: Transmission path testing circuit
Inventor: MURATA HIROSHI
IPC: H04M3/26
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a transmission path testing circuit which prepares two reception data, having a phase difference in proportion to the number of bits of frame bits and switches the two reception data according to a switching signal by a reception side frame pulse and a transmission side frame pulse, so that a circuit scale can be reduced. SOLUTION: A transmission path test circuit has a loop circuit for carrying out a transmission path test in a multiplexing transmitter for multiplexing a plurality of transmission signals to transmit. The loop circuit prepares two reception data, having a phase difference in proportion to the number of bits of frame bits and switches the two reception data, according to a switching signal by a reception side frame pulse and a transmission side frame pulse, and a loop is constituted in a state with the frame bits being passed for transmission and reception as they are, even for any phase difference between transmission and reception.
Patent JP-2002279037-A (JP)
Title: Recycling system and method, and sales promotion system
Inventor: SAKAMOTO TETSUO
IPC: G06Q30/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To efficiently sell recycled merchandise. SOLUTION: A server 1 receives merchandise information such as the type and price of recycled merchandise and inventory information provided from a terminal 41 of a supermarket 4, a terminal 51 of a free market site 5, a terminal 61 of an auction house 6, a terminal 71 of a convenient store 7, a terminal 101 of a department store 100 and a terminal 111 of a mass sales store 110, stores the merchandise information and the inventory information in a storage device 11 and publicly releases the merchandise information and the inventory information onto a network 9 such as the Internet. A consumer accesses the server by operating a user terminal 3 to obtain the merchandise information and the inventory information about the recycled merchandise. The recycled merchandise is collected by a trucking company agent 8 and transported to a sales store 2.  The sales store 2 transmits sold merchandise and amount data to the server each time the merchandise is sold, and the server 1 always provides the latest merchandise information and inventory information.
Patent JP-2001329354-A (JP)
Title: Hot dip zinc-aluminum alloy plated steel sheet excellent in chemical conversion treatability and its production method
Inventor: TANAKA AKIRA
IPC: C22C18/04
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet where both of the corrosion resistance and the chemical conversion treatability of a hot dip zinc-aluminum alloy plated steel sheet are improved. SOLUTION: The hot zinc aluminum alloy plated steel sheet excellent in the corrosion resistance as well as the chemical conversion treatability can be obtained by plating with plating bath composed by mass % of 0.5-20% Al, >2% to 10% Mg and the balance Zn with inevitable impurities to attain >=50% of surface length ratio of Zn-Al-Mg eutectic + Zn single phase on the plated surface.