baber/WOPTO huggingface dataset:
Patent JP-2002275198-A (JP)
Title: Method for producing interleukin 12 in high purity
Inventor: IDO TAKAYOSHI
IPC: C07K14/54
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To separate and fractionate interleukin 12 in high purity. SOLUTION: The interleukin 12 produced in various production systems and composed of a plurality of components is purified and separated in high purity by using a phenyl-Sepharose carrier.
Patent JP-2002278723-A (JP)
Title: Image forming apparatus
Inventor: MATSUI HIDEAKI
IPC: G06F9/445
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus by which a program for image formation is automatically downloaded from a WWW server and the downloaded program is stored in a storage device. SOLUTION: When a program stored in a ROM 22 is started, necessity for update of the all the programs is confirmed and the latest version information is acquired by accessing the WWW server 3. What piece of software is required to be downloaded from the WWW server 3 is searched based on the information. When a program required to be downloaded exists, the applicable program uploaded in the WWW server 3 is downloaded and stored in a RAM 23. When download is completed and a fact that a received file is normal is confirmed, its data is stored in an HDD 25 and update date and time and version information of the program are written in an NVRAM 24.
Patent JP-2002275607-A (JP)
Title: Method for removing dross in hot dip metal plating bath and hot dip metal plating device
Inventor: TAKEDA MINORU
IPC: C23C2/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing dross in a hot dip metal plating bath, by which the dross in the plating bath can be effectively removed, and to provide a hot dip metal plating device, which can be easily maintained. SOLUTION: The method for removing the dross is a method for removing the dross in the plating bath used for continuous hot dip metal plating. A dross removing tank 10 having a plating liquid flow-in port 11, a plurality of baffles 13, 14... for separating the dross by specific gravity, and a plating liquid flow- out port 15 is used. The dross removing tank 10 is immersed into the plating bath 1, and then a plating liquid is introduced into the dross removing tank 10 by using, as a driving force, a flow F of the plating liquid generated by the rotation of a sink roll 3 in the bath.  After cooling the plating liquid, the plating liquid is allowed to pass below or above the baffles 13, 14... so as to separate the dross by specific gravity, and thereafter, the temperature of the plating liquid is raised and the plating liquid is recirculated into the plating bath 1 from the plating liquid flow-out port 15.
Patent JP-2002276592-A (JP)
Title: Dish washer
Inventor: HORIUCHI HIROSHI
IPC: F04D29/22
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that air biting or cavitation is generated when reversely rotating the pump (in the draining operation in usual) to lower the efficiency and that the noise is generated during the operation in a pump unit capable of operating circulation of the washing water and the rinse water stored in a washing tank and operating drainage by only switching rotating direction of a pump driving means in a dish washer. SOLUTION: In an impeller inside of a pump scroll, a blade part is deformed into a swept-back wing efficient to transport the fluid by a water flow applied to the blade when rotating the impeller, or diameter of the impeller is reduced in response to the necessary output so that air stuck and cavitation is hard to be generated in both case of normally and reversely rotating the pump.
Patent JP-2002275387-A (JP)
Title: Organic pigment and method for producing the same, recording liquid, recording liquid cartridge, recording device and recording method
Inventor: GOTO AKIHIKO
IPC: C09D11/322
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic pigment which is excellent in jet stability and storage stability and can give a good image in color tone and image fastness such as water resistance and light resistance; a method for producing the same; a recording liquid containing the same; a recording liquid cartridge holding the recording liquid; a recording device prepared with the recording liquid cartridge; and a recording method using the recording liquid or the cartridge. SOLUTION: The pigment comprises reacting a crude pigment having an amino group on the surface with an acylating agent such as an acid anhydride so that the amino group may couple with a hydrophilic group through a linkage group.
Patent JP-2002291032-A (JP)
Title: Mobile phone service system
Inventor: YAMAZOE TAKANORI
IPC: H04W8/26
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cost reduction system for a user making a group contract of a plurality of mobile phones. SOLUTION: The mobile phone service system is built up where one telephone number line is contracted by a group such as a family, a branch number or the like is provided to each terminal, each terminal is distinguished from each other and each terminal can make transmission reception. A plurality of terminals have one telephone number, the user makes a one-line contract and the user can reduce the base charge to be paid for.
Patent JP-2002290637-A (JP)
Title: Image processor
Inventor: NAMIKAWA HIROSHI
IPC: B41J29/46
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can calibrate the starting position of recording. SOLUTION: When the start key of a final control element 16 is operated, set in a mode for recording a test pattern, the image data of a test pattern stored in an image memory 18 are read out, and the image data of the test pattern are recorded in two sheets of recording paper 73 and 74 in a recorder 15. Then, when it is set in a mode for calibrating the recording starting position of the recorder 15 and the manuscript of the test pattern is read with a reader 14, the recording starting position is calibrated automatically, based on the read test pattern. That is, the timing of send out of a vertical synchronizing signal VSYNC (timing in the main scanning direction), the timing of sending out a horizontal synchronizing signal HSYNC (timing in the sub scanning direction), and the timing of sending out image data are calibrated, so that the recording start position is normal.
Patent JP-2002285523-A (JP)
Title: Living thing living accelerating function attached revetment
Inventor: HIYAMA HIROAKI
IPC: E02B3/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a living thing living accelerating function attached revetment capable of widening a living area for aquatic life higher than the conventional living thing living accelerating function attached revetment. SOLUTION: The living thing living accelerating function attached revetment is constituted by having narrow opening sections toward the horizontal direction in an ebb zone on the front of a revetment structure 1 and in a high position washed by waves higher than the ebb zone and recesses 2 having their opening sections with heights less than 1 m and having the depths equal to or higher than the heights provided so as to arrange them in a multistage state.
Patent JP-2002288141-A (JP)
Title: Personal identification system and terminal for the system
Inventor: KAGIWADA YOSHIMITSU
IPC: G06F21/32
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a system to identify a person in a sure way. SOLUTION: The system is provided with a communication means 3 with an external device, a means of information storage 21 and a processing means 22 to control actions of these means. The storage means 21 stores data of on the base sequence of user's genes in advance. The processing means 22 receives data on the base sequence of user's genes from a user's terminal through the of communication means 3, collates the data with the data on base sequence stored in the storage means 21 and, when the data has proved to agree with the data stored in the storage means, specifies the user of which data of on base sequence have been received.
Patent JP-2002285219-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: HOSHIKAWA IKUO
IPC: C21C1/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for dephosphorizing molten iron by which the dephosphorizing time can be shortened without needing the increase or the renew of an injection facility and also, developing any trouble on the operation, such as splash when the molten iron is dephosphorized by using converter slag as the dephosphorizing component, in a vessel having small inner volume, such as a torpedo car, a ladle, i.e., at 50% to <100% of the vessel volume as the volume for molten iron quantity held in the vessel. SOLUTION: This method for dephosphorizing the molten iron, is the peculiarity, in which as the converter slag, lump converter slag is used and the lump converter slag is added from the upper part of the molten iron.
Patent JP-2002285937-A (JP)
Title: Laminated type piezoelectric element, and injection device
Inventor: UCHIMURA HIDEKI
IPC: H01L41/083
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated type piezoelectric element capable of improving junction strength of an outer electrode to a columnar laminate, and an injection device. SOLUTION: The columnar laminate 1a comprises an active body 1a1 , comprising plural piezoelectric bodies 1 and plural inner electrodes 2 alternately laminated with each other, and inactive bodies 1a2 respectively provided on an upper and lower surfaces of the active body 1a1 ; on the side surfaces of the columnar lamination body 1a, a pair of outer electrodes 4, to which the inner electrodes 2 are alternately connected to every other layers are attached, and a lead terminal 6 is connected to an end part of the outer electrode 4 attached to the inactive body 1a2 ; and in this laminated type piezoelectric element, a recessed groove 9 is formed in a side surface of the inactive body 1a2 , to which an end part of the outer electrode 4 is attached.
Patent JP-2002289803-A (JP)
Title: Method for forming ferroelectric thin film, ferroelectric thin-film forming equipment and method of manufacturing ferroelectric memory
Inventor: SAWAZAKI TATSUO
IPC: H01L21/8246
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve utilization efficiency and step coverage of material, and reduce manufacturing cost by forming a ferroelectric substance thin film only in the necessary parts on an electrode, in formation of the ferroelectric thin film, and to provide a manufacturing method of a ferroelectric memory. SOLUTION: In this method for forming the ferroelectric thin film, solution containing misted ferroelectric substance is charged, mist formation is accelerated by an electric field which is applied between a conductive electrode disposed on a substrate and an electrode arranged at a position distant from the substrate and deposited selectively on the conductive electrode disposed on the substrate. The solution, containing ferroelectric substance material, is made into mist and charged positively and negatively, positive mist is deposited on the conductive electrode disposed on one substrate, of a pair of substrates having a pair of the conductive electrodes which are connected with each other interposing a power source and to which an electric field is applied, and negative mist is deposited on the conductive electrode disposed on the other substrate.  In the method of manufacturing a ferroelectric memory, the ferroelectric thin film is selectively formed in only the necessary parts on the patterned electrode.
Patent JP-2002290026-A (JP)
Title: Electronic circuit module and its manufacturing method
Inventor: NISHIYAMA YOSHIHIDE
IPC: B23K35/30
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit module which is capable of keeping an electrical connection between an electronic part and a wiring board high in reliability, and to provide its manufacturing method. SOLUTION: An electronic circuit module is manufactured through a method where a first electronic part 20 equipped with a lead 22 is bonded to one surface 12 of a wiring board 10 through lead-free solder 30, second electronic parts 42, 44, 46, and 48 are bonded to the wiring board 10 from under the other surface 14 by flow soldering, and a metal film 26 of lead-free material is provided to a joint 24 between the lead 22 and the wiring board 10.
Patent JP-2002282592-A (JP)
Title: Hanger for automaticall sun-drying all surface of bedding
Inventor: SHIMIZU SADANORI
IPC: D06F55/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for automaticall sun-drying al surface of bedding capable of performing a drying even in a narrow place and easily, lightly and cleanly performing the work of drying bedding or the work of removing dust. SOLUTION: The bedding drying hanger body comprises several bedding moving rollers of a width substantially equal to that of the bedding to be dried having the hole of a suction port for sucking dust, ticks or the like by a suction device, a bedding presser, a motor and a control device for controlling it such as switch, which are contained therein or mounted thereon, and a mechanism part such as a frame for arranging and fixing the rollers and parts, or a hook for suspending or hanging in a sunny part. It is further constitution of a clip having at least two independent nipping ports mutually connected by one shaft for nipping and holding the upper and lower ends of the bedding to be dried to cylindrically keep the both ends.
Patent JP-2002295775-A (JP)
Title: Bent joint having hanging attachment
Inventor: TERADA ISAO
IPC: F16L43/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a bent joint having a hanging attachment which is capable of hanging a plane including an axis at an arbitrary angle when the bent joint is hung, easy in agreement of the pipe axes of connection parts of the joint and the pipe when connecting the joint to the pipe, and usable for either bending direction to the right or the left. SOLUTION: In the bent joint having a bent part and pipe connection parts on both ends thereof, each hanging attachment is provided in the vicinity of the pipe connection parts on one surface side of the plane including the axis of the bent joint, and at least one hanging attachment is provided on a part between intersections of the sectional line at the position of each hanging attachment in the vicinity of the center line on the back side of the bent joint with the planes intersected each other and the center line on the back side.
Patent JP-2002294722-A (JP)
Title: Foundation structure of structure and its construction method
Inventor: ANDO KUNIHIKO
IPC: E02D3/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure of a structure capable of cutting down an underground excavated amount and an outside conveyed soil amount to reduce a construction cost as well as the curtailment of a construction period and its construction method. SOLUTION: The foundation structure improves a soft ground on a bearing ground 2, the ground improved soil 3 is excavated to form a column section, a foundation beam and concrete casting parts 8 and 9 of a raft foundation bearing slab, and after reinforcing bars 11 and 12 constituted by combining a column reinforcing bar, the foundation beam 5 and every upper surface of the raft foundation bearing slab 7 with the concrete casting parts are arranged, concrete is monolithically cast to construct the foundation structure of the structure.
Patent JP-2002296082-A (JP)
Title: Scale plate and indicating instrument
Inventor: MATSUMOTO MAKOTO
IPC: G01D13/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a scale plate and an indicating instrument having each scale on a scale part projected integrally to the surface side by utilizing a constitution having the scale part projected furthermore to the surface side than the center part. SOLUTION: This scale plate 20 is formed by ridging the ring scale part b from a ring outer peripheral part a and the circular center part c so as to have a roughly U-shaped surface side section. The scale part b is formed by ridging each scale M.
Patent JP-2002292211-A (JP)
Title: Method and device for filtering in filter press
Inventor: SUGAYA KENZO
IPC: B01D25/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for filtering in a filter press which are low in cost and are suitable for environment by utilizing waste such as dehydrated cake generated in a dehydrating system and cake generated in other system as a precoating material. SOLUTION: A raw liquid containing suspended material is dehydrated by a dehydrator, the dehydrated cake (A) is heated by steam of 120 to 150 deg.C or by hot wind of 100 to 1,000 deg.C to obtain dried cake (B). Otherwise the dehydrated cake is turned into calcined cake (C) by hot wind of 300 to 1,200 deg.C. Separated powdery dried cake (B) or the calcined cake (C) is blended with water and water blended with fine particles of the cake is supplied to a filtering chamber (7) of the filter press (1). After a precoating layer of the fine particle is generated on a filter medium surface by 0.2 to 1.5 kg/m<2> per filtering area, the raw liquid is supplied to the filtering chamber to execute filtering dehydration. When dried or calcined, even soft dehydrated cake is constricted to increase bonding strength and hydrophobicity.  Thereby the cake is changed into plastic state to give the precoating layer with strength. Consequently similar effect to diatomaceous earth can be displayed.
Patent JP-2002294749-A (JP)
Title: Guard material for construction machine, and method for producing the same
Inventor: ODA SHIGEYUKI
IPC: B21D19/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a guard material for a construction machine, which can suppress rusting thereof to the utmost, and to provide a method for producing the guard material. SOLUTION: The guard material 20 has a number of holes 21, 21, etc., formed therein, which have hole edges thereof 21, 21, etc., protruding in a board thickness direction of the guard material 20.
Patent JP-2002292864-A (JP)
Title: Liquid drop ejector and its manufacturing method
Inventor: ISHIKAWA HIROYUKI
IPC: B41J2/055
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid drop ejector in which a sufficient deformation can be imparted to a piezoelectric material plate even if the driving voltage is low and crosstalk can be prevented. SOLUTION: In a liquid drop ejector for ejecting liquid in a liquid chamber 5 by varying the volume thereof through deformation of a piezoelectric material plate 1, the piezoelectric material plate 1 is supported directly or indirectly by first liquid chamber plates 6A separating a plurality of liquid chamber 5. The piezoelectric material plate 1 has a region 1C including a part facing the first liquid chamber plate 6A and a region 1B including a part facing the liquid chamber 5 wherein a gap 1A is formed between the region 1C and the region 1B.
Patent JP-2002300536-A (JP)
Title: Reproduced video tape signal processor
Inventor: HASHIMOTO SEIJI
IPC: H04N5/937
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a video tape signal reproduction processor, capable of displaying an easily viewable video at fast-forwarding or rewinding reproduction of a tape, in which a plurality of videos are recorded on independent tracks. SOLUTION: It is decided as to which part of which camera video is pertinent to a signal to be reproduced by cross tracing a plurality of recording tracks by a magnetic head 8 in a specific reproduction mode, by comparing the reproduction signal with the sample data (for example, the first two line data in the normal reproduction mode of each camera) of a video sample data memory 13b by a comparator circuit 13c. A reproduction data storing memory 13a is formed with a memory area for storing reproduction video data, corresponding to each video. The respective reproduction parts of a plurality of coexisting videos to be reproduced by cross tracing are stored, so as to be distributed to the memory area with the respective video parts able to be linked on the memory, and outputted as a single video.
Patent JP-2002063240-A (JP)
Title: Production management system
Inventor: TAKEUCHI KUNIHIKO
IPC: G06Q50/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a production management system capable of easily storing and managing information and instantaneously and accurately extracting necessary information in a production site. SOLUTION: In the production management system connecting a central processing unit(CPU) 5 to plural pieces of terminal equipment disposed in the production site through a network 2, the CPU 5 is provided with plural production management information storage parts 7 to 9 storing information concerned with production management and a data distribution part 6 for retrieving the storage parts 7 to 9 in accordance with a request from one of the terminal equipment and transmitting obtained production management information to the terminal equipment sending the request. Thus the production management information can be unitarily managed in a paperless state and necessary production management information can be instantaneously and accurately extracted.
Patent JP-2002294641-A (JP)
Title: Sign in tunnel
Inventor: YAMAGUCHI MASAO
IPC: E01F9/669
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide signs in tunnel capable of being easily viewed from a distance along a road. SOLUTION: In these signs in tunnel installed at specified distances by generally disposing illuminated sign surfaces 1a along the inside wall surface of a tunnel, the light distribution of the signs 1 to a position apart the generally half distance of the installation interval from the sign 1 is set to generally approx. 0.8 cd or more.
Patent JP-2002301491-A (JP)
Title: Waste water disposal apparatus and method of transferring liquid in the apparatus
Inventor: SUZUKI EIICHI
IPC: C02F3/08
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a useful technology for easily and surely, grasping a amount of fluid transferred though a transfer pipe in a waste water disposal apparatus. SOLUTION: In a waste water treatment tank 1, the outflow side end 72a of a discharge pipe 72 of a first airlift pump is provided with an opening 73, of which the upper side is opened, thereby the surface of circulating water that circulates through the opening 73 can be checked. A horizontal part 73a is formed on the upper side open end of the opening 73. This horizontal part 73a is formed horizontally to the waterline of the circulating water that circulates through the opening 73. Therefore, by measuring the relation between the height from the pipe bottom of the discharge pipe 72 to the horizontal part 73a and the transfer amount of the circulating water beforehand, the transfer amount of the circulating water can be grasped based on the actual waterline of the circulating water with respect to the horizontal part 7.
Patent JP-2002301184-A (JP)
Title: Surfing practicing tool
Inventor: TAKEMAE HIRONOBU
IPC: A63C17/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a sliding tool which has an extremely simple structure and on which one can safely ride and which is inexpensive and has good appearance and to provide a practicing tool which is very suitable for training of surfing on the ground by making the structure of a riding part to be an extremely close shape to a surf board. SOLUTION: The sliding tool characterized by rotatably supporting upper frame bodies 30 fixed on a flat plate-like board 11 and wheel supporting bodies 35 through coil springs S and pins and performing to fix the upper frame bodies on the board by means of fixing blocks consisting of top and bottom blocks 21 and 22 is provided and the top and bottom blocks 21 and 22 constituting the fixing blocks are characterized by the side face shapes being approximately right-angled triangles and the angles formed by the fixing faces of the top and bottom blocks and the board contacting faces 21B and 22B being approximately 20-30 deg..