baber/WOPTO huggingface dataset:
Patent JP-2002350305-A (JP)
Title: Liquid expansion member and sample treatment apparatus using the same
Inventor: IIJIMA SHOGO
IPC: G01N1/28
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid expansion member and a sample treatment apparatus using the same, capable of suppressing the drying of a reagent, the residence of a bubble inside the reagent and keeping a sample as in good condition as it is immersed in the reagent, after it is put in such a state that it is dipped thereinto. SOLUTION: In this liquid expansion member, an expansion flat surface 52A is formed at the bottom of a cover plate 52 to cover the sample 42 held onto slide glass 40 and also to let the reagent 56 expanded to allow the sample 42 to be immersed in the reagent 56 supplied to the sample 42. Further a storage groove 53, which serves to store a portion of the reagent 56 therein and also to discharge it freely, whenever needed, is formed at an outer side than a corresponding region 52B of sample on the expansion flat surface 52A. This helps allow the reagent 56 stored at the storage groove 53 to be gradually supplied to the dried part of sample, thereby preventing the desiccation of sample generated during the reagent treatment from proceeding to the corresponding region 52B of sample.  Besides, the flatness of the expansion flat surface 52A can easily discharge the bubble contained inside reagent 56 from the corresponding region 52B of sample.
Patent JP-2002029711-A (JP)
Title: Catalyst and method for directly synthesizing hydrogen peroxide
Inventor: PAPARATTO GIUSEPPE
IPC: B01J37/18
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst capable of safely manufacturing hydrogen peroxide at a low cost in a high concentration and a manufacturing method of hydrogen peroxide. SOLUTION: The catalyst is a binary metal catalyst manufactured by dispersing precursors of respective metal components of the catalyst successively and alternately on a carrier. The hydrogen peroxide is synthesized by the direct reaction of hydrogen with oxygen in the presence of the catalyst in a solvent medium containing halogenation cocatalyst and an acid co-catalyst.
Patent JP-2002357854-A (JP)
Title: Optical communication system
Inventor: SUZUKI MASAO
IPC: H04B10/293
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To improve an OSNR and transmission characteristics of an optical communication system. SOLUTION: A first exciting light for Raman-amplifying a signal light and a second exciting light for Raman-amplifying the first exciting light are inputted from an optical multiplexer 5 arranged near an optical signal outputting part 8 to an optical signal to be inputted from an optical signal inputting part 6 to an optical fiber 7, and to be outputted from an optical signal outputting part 8 so that the Raman amplification of the signal light can be performed in the optical fiber 7.
Patent JP-2002364767-A (JP)
Title: Solenoid driven valve
Inventor: HATTORI HIROYUKI
IPC: F16K31/06
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid driven valve having a reduced dead space between a core body and an electromagnetic coil of an electromagnet for improving space efficiency and enhancing the magnetic attraction force of the electromagnet. SOLUTION: The electromagnet 21 constituting the solenoid driven valve has the core body 31 and the electromagnetic coil 32. The core body 31 is provided with a pair of storage grooves 36 to be open to both ends in the longitudinal direction. One storage groove 36 has both ends bent to approach the other storage groove 36 opposed thereto. The electromagnetic coil 32 is coiled in such a manner that a portion thereof extends into both storage grooves 36 of the core body 31 and the ends of both storage grooves 36 are circularly connected to each other outwardly at the end of the core body 31. An circular portion 32a of the electromagnetic coil 32 less protrudes from the end of the core body 31 and the inner form of the electromagnetic coil 32 runs nearly along the end of the core body 31.
Patent JP-2002366579-A (JP)
Title: Information providing system
Inventor: TAKIZAWA TOSHIO
IPC: G06F17/30
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system to transmit information desired by a customer so that it is received at the timing desired by the customer and in a form which can be received by the customer. SOLUTION: The information providing system is constituted of a customer data base 119 in which customer information is stored, information data bases DB-a120, DB-b121 to store various kinds of information, a converting means to take out various kinds of information and to convert them into forms corresponding to a receiving means of the customer from the customer information and a communication means to communicate with receiving means 114, 115, 116, 117, 124, 126 and transmits the converted information to the receiving means of the customer at the timing specified by the customer.
Patent JP-2002368892-A (JP)
Title: Supervisory system, mobile terminal and supervisory method
Inventor: TAKAHASHI TORU
IPC: H04M11/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory system, a mobile terminal and a supervisory method, by which a user at a remote place can inexpensively supervise a supervisory object. SOLUTION: The mobile terminal 110 supervises the supervisory object by an instruction of the user, and transmits the result of supervision to a communication unit 140 at the remote place when the supervisory result is a prescribed result. Upon the receipt of the supervisory result, the communication unit 140 informs the user about the result of supervision in a prescribed way.
Patent JP-2002361955-A (JP)
Title: Imaging apparatus
Inventor: YAMAMOTO KIYONORI
IPC: B41J11/68
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can prevent such troubles that a long paper is caught by a part arranged at a position beyond a width of a supply path and interferes with the part. SOLUTION: A pair of longitudinal cutters 91 and 91 for cutting the long paper 17 along a supply direction F are set via the width W of the supply path 80 to both side parts of the supply path 80 for the long paper 17 present between a paper feed roller 26 and registration rollers 36, 37. When a side edge of the long paper 17 is supplied in the supply direction F to exceed the width W of the supply path 80, the side edge part of the long paper 17 is cut by the longitudinal paper 91, and an unnecessary part 17b of the cut long paper 17 is separated by a guide plate 92 and a discharge roller 93 to the outside of the supply path 80.
Patent JP-2002374270-A (JP)
Title: Optical network system and controller
Inventor: KATSUYAMA YUTAKA
IPC: H04B10/27
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To build up an optical network system having excellent expandability with a low total cost that can be configured simply. SOLUTION: Nodes 4A, 4B, 4C, 4D mutually extract optical signals with different wavelengths from a network optical fiber 3 and transmit optical signals having mutually different wavelengths to the network optical fiber 3. A controller 5 converts the optical signal, received via the network optical fiber 3, into an optical signal with a wavelength assigned to a node of a transmission destination, on the basis of address information of the transmission destination included in the optical signal and outputs the optical signal, after the conversion to the network optical fiber 3.
Patent JP-2002364059-A (JP)
Title: Flexible joint
Inventor: MURATA HIDETO
IPC: E03F3/04
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a flexible joint in which a crack is not generated in a rigid cylindrical member even when the wall thickness of the front end section of the rigid cylindrical member is thinner than other sections. SOLUTION: In the flexible joint, the end sections of the rigid cylindrical members (11 and 12 ) adjacently installed in water or soil are connected mutually in a liquidtight manner extending over the whole circumference and relative displacement between the rigid cylindrical members (11 and 12 ) is permitted. The flexible joint has crank-shaped sectional inside frame plate materials (31 and 32 ) inscribed to each rigid cylindrical member (11 and 12 ) and outside frame plate materials (41 and 42 ) circumscribed to each rigid cylindrical member (11 and 12 ), anchors (51 and 52 ) extended in the axial direction of the members (11 and 12 ) are mounted on the inside frame plate materials (31 and 32 ).
Patent JP-2002371161-A (JP)
Title: Low hardness rubber composition
Inventor: ANDO OSAMU
IPC: C08L23/16
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a low hardness rubber composition having non-bleeding property, and suitably used as a molding raw material for a sealing material of electric parts such as a secondary battery, fuel cell, condenser. SOLUTION: This peroxide curable low hardness rubber composition consists of 95-30 wt.% EPDM having 10<4> -10<6> order of number-average molecular weight and 5-70 wt.% ethylene/an α-olefin copolymer having 10<3> -10<5> order of number- average molecular weight, and can give a cross-linked molded product having <=50 hardness (Duro A). Since the rubber having a low molecular weight is cured by a peroxide, the rubber composition does not have any bleeding material, and the low hardness rubber having the hardness as low as <=50 Duro A hardness if obtained.
Patent JP-2003008167-A (JP)
Title: Method of manufacturing component having electronic component already mounted thereon, method of manufacturing finished products having electronic component already mounted thereon, and finished product having semiconductor part already mounted thereon
Inventor: TSUKAHARA NORITO
IPC: H05K3/32
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a part having a high-quality, high- productivity and inexpensive electronic component already mounted thereon, a method for manufacturing a finished product having an electronic component already mounted thereon, and a finished product having an electronic component already mounted thereon. SOLUTION: After an electronic component 104 is buried in a first thermoplastic resin base material 122 having a circuit pattern 119 formed thereon, the electronic component and the circuit pattern are electrically connected with each other with conductive paste, thus manufacturing a core module 101 having an electronic component built therein. Thereafter, the module is laminated with second and third thermoplastic resin base materials 124 and 125 to manufacture a core module finished product 100 having the electronic component built therein. Since there is no step difference on the surfaces of the electronic component and first base material 122, such a defect as bulging or depression will not take place from the appearance viewpoint.  Further, because of no use of anisotropic conductive member, a sheet base material having a low heat resistance can be employed and there can be provided a high-productivity and inexpensive part having an electronic component already mounted thereon and a finished product having an electronic component already mounted thereon.
Patent JP-2002101202-A (JP)
Title: Communication system
Inventor: SHIMIZU HIROSHI
IPC: H04W4/12
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To inform a user of a portable information terminal device that data are transmitted, and make it possible for the user to confirm contents of the data at once in the place, regarding a communication system for transmitting data to a portable information terminal device. SOLUTION: A transmitting user of FAX designates the portable information terminal device (PDA) of destination, and transmits FAX to a communication server(CS) which stores and holds image data of received FAX and transmits a message for telling a fact of FAX reception generation to a pager connected with the PDA of destination. A user of the PDA who has known the receiving of FAX by the pager confirms the outline of FAX transmitted with message, and if necessary, calls the CS with a portable telephone system connected with the PDA. As a result, the image data of FAX are transferred from the CS, and detailed contents are referred.
Patent JP-2003000358-A (JP)
Title: Extensible table type table shape device
Inventor: YAMADA YASUHIKO
IPC: A47B37/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an easily operable extensible table type table shape device which is equipped with a foot rest and a longitudinally extensible table and has a foot space area adjustable matching a user's physique. SOLUTION: This extensible table type table shape device is equipped with a desk part 4 which comprises a top board 2 and a leg part to support the top board 2 from downside and to cover both sides or front and rear sides by side boards 3 and enabled to store a controller 4a and a power source device 4b, and a longitudinally slidable table 5 which is equipped on the upper part of the top board 2 and on which an operating part 4c such as an operating panel, a display device 4d, etc. A foot rest 6 which is forward projected from the lower part of the leg part and a pair of right and left connecting members 7 whose one ends are fixed to the foot rest 6 and the other ends to the table 5 to connect the foot rest 6 and the desk 5 and which is linked to the table 5 to make the foot rest 6 longitudinally movable are also equipped on the table shape device.
Patent JP-2003007307-A (JP)
Title: Manufacturing method of grid for storage battery
Inventor: SAWAI KEN
IPC: H01M4/74
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an expanded grid hardly broken by proceeding corrosion. SOLUTION: Several parallel slits are made zigzag a in the proceeding direction of an alloy sheet, a line portion formed by the adjacent slits in the width direction of the alloy sheet is plastic-deformed in convex alternatively in both directions front and back from the alloy sheet face, a plain area formed at a non-slit portion is made a node of the said convex line portion, and a mesh portion is formed by spreading this alloy sheet in the width direction. In a manufacturing method of the grill for a storage battery, the slit are made zigzag passing through the alloy sheet to a pair of rolls opposing rolls layered with a disc cutter including the convex processing portion projected in the same distance from the circumference.  It is the manufacturing method of the grill for the storage battery using the disc cutter of which concaves are provided to a thickness direction alternatively to both sides of the disc cutter opposing to the said node in the said convex processing portion, and also the circumference portion of at least a non-convex processing portion on a circumferential face of the cutter is beveled to low for face with each concave.
Patent JP-2003003757-A (JP)
Title: Double-sliding, foldable and openable/closable sash
Inventor: NAKATANI TOSHIMARO
IPC: E06B3/50
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To enable a double sliding sash door, which is stored in a sash frame, to be easily and surely folded and opened/closed. SOLUTION: The sash door 10 is opened/closed in a double-sliding manner by making a door end stile 11, a meeting stile 12 and an intermediate coupling frame 14 put in a state of being engaged with guide rails 24 of upper and lower frames 21 and 23; a vertical frame 27 has an internally and externally double structure in an in-plane direction; an inside vertical frame 28 is opened to allow the sash door 10 to be moved to an outside vertical frame 29; the coupling frame 14 reaches a notched part 25 provided in the guide rail 24, when the sash door 10 is moved; and engagement of the coupling frame 14 is released so as to make the sash door 10 foldable.
Patent JP-2003015922-A (JP)
Title: Data processing method and device, and storage medium
Inventor: ENOKIDA MIYUKI
IPC: G06F17/30
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the inputting of metadata and to permit joining the metadata to binary data. SOLUTION: If a removable memory card is mounted on a device, whether or not the binary data are stored in the mounted memory card is determined (S1001). If determined that the binary data are stored, further, whether or not the metadata are stored in the card is determined (S1003), and, if the metadata are stored, the metadata and the binary data are joined together (S1004). At this point, if the metadata are not stored, the registration processing of the metadata is initiated (S1005), and joining processing is performed after the metadata are registered. Meanwhile, if the binary data are not stored, the registration processing of registering the metadata with the memory card is initiated (S1006).
Patent JP-2003015647-A (JP)
Title: Automatic player and electronic musical instrument
Inventor: UEDA NORIYUKI
IPC: G10H1/40
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic player which can easily make automatic playing by only imparting external events of specified intervals or the external events corresponding only to the melodies thereto in spite of music accompanied by intricate arrangements and an electronic musical instrument. SOLUTION: When the keyboard events are imparted to the electronic musical instrument at every one beat in automatic playing, the automatic playing of prescribed blocks progresses in correspondence to the respective keyboard events. Or when the keyboard events are imparted to the electronic musical instrument at the timing of the melodies into automatic playing, the sounds of the corresponding melodies are produced and the accompaniments succeeding to the melodies are automatically played. Further, the tempos of the automatic playing are set in accordance with the intervals of the keyboard events.
Patent JP-2003017541-A (JP)
Title: Yield estimation method, yield estimation program, and yield estimation system for thin film product
Inventor: KIRINO KEIKO
IPC: H01L21/82
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To implement a higher-precision and more rational technique for analyzing the yield caused by occurred defects by using layout data in the field of manufacturing thin film product. SOLUTION: The determination of how critical a defect on a layout of a thin film product is performed by calculating the distance of a coordinate of the occurred defect from a graphical vector on the layout. A minimum distance connecting to two different graphics at the same time is determined as a critical defect dimension, and the determination result is stored, thus when a request is made for estimation and computation of the yield of defect cause, a critical probability of defect dimension is calculated from a ratio indicating a certain defective dimension which most probably causes a defect, and the yield estimation result is provided in real time from a defect distribution.  The aforementioned estimation of the yield of defect cause in an easy way before product manufacturing allows changing to a layout designed to be resistant to defect, and managing quantitatively the relationship between cleanliness and yield of manufacturing process.
Patent JP-2003016396-A (JP)
Title: Contactless data communication system and data communication method using the same system
Inventor: INUI SHINICHIRO
IPC: H04B5/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an RFID system which can add security without increasing the chip area nor the power consumption and a data communication method which uses the system. SOLUTION: The RFID system which sends a packet back at least two times or more from a tag in response to the power-on reset signal of the power source or a polling signal sent from a reader measures communication intervals of packets unique to the tag changing according to manufacture variance of an IC built in the tag, compares the measured value with a value written explicitly or significantly to the tag, and approves the tag when the both match each other. Even when pseudo-random values which are different by tags are used and then when the tag is copied by illegally reading the data out of the tag, the tag can securely be identified to effectively exhibits a security function against an illegal action which can not be prevented by security using an artificially generated value.
Patent JP-2003019348-A (JP)
Title: Portable game machine
Inventor: TAKIZAWA HIROSHI
IPC: A63F13/55
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable game machine which can make the best use of benefit of being portable. SOLUTION: The machine is characterized in that it is provided with a display part to be mounted to a portable case, an acceleration sensor which is mounted to the case and measures the acceleration of a display picture in a vertical direction and a direction to the right and left at the display part by moving of a case main body, and a control part which is mounted to the case, calculates the moving velocity and the moving distance of the case main body based on the acceleration of the measured direction and time, and scrolls a background or a character displayed on the display part in the same direction as the moving direction of the case main body and in a direction opposite to it based on the calculated moving velocity or moving direction for performing a game.
Patent JP-2003020406-A (JP)
Title: Modified asphalt composition for paving road
Inventor: YANAGI HIDEKI
IPC: C08K5/20
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a modified asphalt composition for paving roads having good mixing uniformity of a modifying material with an asphalt with suppressed phase separation. SOLUTION: This modified asphalt composition for paving the roads comprises (A) the asphalt, (B) a rubber and/or a thermoplastic elastomer and (C) one or more kinds of nonionic surfactants selected from a polyhydric alcohol type nonionic surfactant, a fatty acid alkanolamide and an alkylene oxide adduct of a fatty acid amide.
Patent JP-2003009820-A (JP)
Title: Auxiliary food ingredient and food added with the auxiliary food ingredient
Inventor: HOSODA SHINYA
IPC: A23L1/305
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an auxiliary food ingredient capable of improving a nutritive value of a food better than that of unpolished rice without spoiling taste and flavor of the food and the food incorporated with the auxiliary food ingredient. SOLUTION: This auxiliary food ingredient contains γ-aminolactic acid which forms a salt with an acid having <=4.4 pKa acid dissociation constant. The auxiliary food ingredient is added to rice grain-like food, noodle-like food and the like to improve the nutritive value of the foods.
Patent JP-2003022885-A (JP)
Title: Multipolar spark plug and semi-creeping multipolar spark plug
Inventor: TANABE HIROYUKI
IPC: H01T13/46
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a multipole spark plug and a semi-creeping multipolar spark plug having a long service life, regardless of the directionality of an outside electrode after it is assembled, and having superior ignitability. SOLUTION: This multipole spark plug is equipped with a main metal fitting 1, an insulator 2 fitted to the main metal fitting 1, while having a spindle hole, a center electrode 3 fitted into the spindle hole, and two outside electrodes 4a, 4b welded to the tip surface of the main metal fitting 1, while having the facing surfaces 41a, 41b of the outside electrodes, so as to face the peripheral surface of the center electrode 3. Among gap distances (G) in between the facing surfaces 41a, 41b of the outside electrodes and the peripheral surface 31 of the center electrode 3 facing the facing surfaces 41a, 41b of the outside electrodes, the difference between the maximum distance and the minimum distance is not more than 0.30 mm. In addition, the gap distance between the electrodes is not more than 0.9 mm.