baber/WOPTO huggingface dataset:
Patent JP-2002056647-A (JP)
Title: Recording and/or reproducing device for planar recording medium
Inventor: SUZUKI MASASHI
IPC: G11B25/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a player of inexpensive constitution which is capable of reading and writing information to and from a planar recording medium without moving an optical pickup and does not require a sled motor, etc., for transferring the optical pickup. SOLUTION: When the card-shaped recording medium 2 of an approximately rectangular shape is inserted between a pair of guide members 8 and 9 through an insertion and discharge port 1a, a movable chassis 5 holding a clamper 6a and a turntable 7a move along the insertion direction to bring the information recording region of the chucked planar recording medium 2 opposite to the optical pickup 4. The reading and writing of the information to and from the planar recording medium 2 are made possible without moving the optical pickup 4 by moving the movable chassis 5 again.
Patent JP-2002058382-A (JP)
Title: Artificial bank for growing seaweed
Inventor: KUSUSE TOSHIHISA
IPC: A01K61/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an artificial bank for growing seaweeds enabling easy adhesion of the root and seed of seaweed, free from the release of undesirable components even after the use over a long period and capable of continuously supplying iron and other nutrition components necessary for the growth of seaweeds. SOLUTION: A combustible woody material is kneaded into clay at a specific ratio and the kneaded mixture of the woody material and the clay is formed to a prescribed form and burned at a high temperature in an oven to obtain the objective seaweed growing artificial bank consisting of a porous formed material 1 having pores formed by the burning or carbonization of the woody material and enabling the rooting of the seaweed. A nutrition agent 2 necessary for the growth of seaweed is filled, embedded or impregnated in the porous formed material 1. Granular or bulky ceramic material is added to the kneaded mixture of the clay and the woody material and the mixture is formed and burned to obtain the artificial bank.
Patent JP-2002062552-A (JP)
Title: Raman amplifier and optical communication system
Inventor: TSUZAKI TETSUFUMI
IPC: H04B10/40
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a Raman amplifier in which the width of gain spectrum of Raman amplification is enlarged at a low cost and an optical communication system. SOLUTION: In a Raman amplifier 10, Raman amplification stimulating light beams outputted from a stimulating light source 14 are divided into two branches, i.e., one branch is supplied to a first Raman amplification optical fiber 111 through a first multiplexer/demultiplexer 121 and the other branch is supplied to a second Raman amplification optical fiber 112 through a second multiplexer/demultiplexer 122. Signal light beams inputted to an input end 10a are Raman amplified, propagated through the fiber 111, go through the multiplexer/demultiplexer 121 and an optical isolator 13, Raman amplified, propagated through the fiber 112, go through he multiplexer/demultiplexer 122 and outputted from an output end 10b. The two fibers 111 and 112 have mutually different composition in the optical waveguide region and are serially connected.
Patent JP-2001070621-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To cope with abnormal delivery of game media. SOLUTION: Balls delivered by a ball delivery equipment are counted with its operation amount (rotation amount) detected by a semi-rotation detecting sensors (S106, S107) and balls actually delivered by the ball delivery equipment are detected and counted by a delivered ball counting sensors (S108, S109), and both counting results are compared with each other for monitoring whether or not abnormal delivery occurs (S118). If there is a shortage (S105) in delivery, the shortage is set as the semi-rotation number of a delivery motor (S119) and the rotation of the delivery motor is controlled correspondingly to the shortage (S105). Further, a card balance display and a ball lending acceptance display are provided and power is supplied from the side of a pinball game machine to the side of a card treatment machine.
Patent JP-2002062292-A (JP)
Title: Excretion measuring device
Inventor: YAMAZAKI HIRONORI
IPC: G01N33/493
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom about an arrangement position of an excretion measuring sensor and to provide an excretion measurement device allowing stable measurement for a long term. SOLUTION: This excretion measuring device measuring a user's excretion constituent obtained by use of a toilet is provided with a sensor mechanism 1-b receiving an excretion for outputting a qualitative value and a quantitative value of an excretion predetermined constituent, a urine collecting arm mechanism 14 rotationally driven inside a toilet bowl so as to freely move a urine collecting part toward a urination path of the user, and a calibration means confirming measuring accuracy of the sensor mechanism 1-b according to a calibration solution of a previously fixed quantitative concentration. Because of installation of a moisture retaining means retaining moisture on the sensor surface while the sensor mechanism 1-b is kept waiting for measurement, the sensor mechanism vulnerable to dryness can be used stably for a long term.
Patent JP-2002075929-A (JP)
Title: Method for regenerating polishing spent liquid
Inventor: MAEJIMA KUNIAKI
IPC: C02F9/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the regeneration method of polishing spent liquid for minimizing a load to an environment and appropriately regenerating polishing characteristics advantageously in terms of costs. SOLUTION: The generation method of polishing spent liquid comprises a first process for removing a particle that is mixed in a chemical mechanical polishing process by filtering the polishing spent liquid, a second process for condensing the concentration of colloidal silica to a level required for reuse by ultrafiltering filtering liquid generated at the first process, a third process for reducing the concentration of dissolution silica and that of dissolution metal in liquid to a level before use while continuing ultrafiltering by adding pure water while maintaining the concentration of concentrated liquid obtained in the second process, and a fourth process for adding a lost composition constituent to filtering liquid obtained in the third process for returning to the composition before polishing and use.
Patent JP-2002068975-A (JP)
Title: Antifungal medicine composition
Inventor: ENDO MASAYUKI
IPC: A61P17/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine composition suitable for fungal diseases, especially trichophytosis unguium. SOLUTION: This antifungal skin care medicine composition is characterized by comprising (1) terbinafine and/or its salt and (2) an acrylic resin alkanolamine. The antifungal medicine cousposition, wherein lauryldimethylamine oxide is further contained in addition to the ingredients (1) and (2) is also cited. The compositions are suitably applied to trichophytosis unguium.
Patent JP-2002076084-A (JP)
Title: Failure analysis method of semiconductor device
Inventor: KANEKO MAMORU
IPC: G01N1/32
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an effective etching method for LSI failure analysis. SOLUTION: In failure analysis of a semiconductor device of which the failure cause is due to a metal wiring formed on a semiconductor silicon substrate, by combination of a wet etching and a dry etching, the surface of the upper layer metal wiring 5 is damaged by a wet etching. Then, by applying a dry etching on it, only metal wiring 5 to be removed can be removed.
Patent JP-2002070739-A (JP)
Title: Reciprocating refrigerating compressor
Inventor: KANAI HIROSHI
IPC: F04B27/10
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating refrigerating compressor with high volumetric efficiency. SOLUTION: A gasket 50 suppressing leakage of a refrigerant is arranged between a cylinder block and a suction valve 21 disposed at a front side of a valve plate. A through-hole 54 is formed at an opposite position of a suction port communicating a compression chamber and a suction chamber of the gasket 50. An annular bead part 55 is formed around a periphery of the through-hole 54. As a result, comparing with the case when an annular bead part is formed such as a previous case spacing forming between the gasket 50 and the suction valve 21 becomes smaller to decrease a dead volume of the compression chamber 22 and increase a volumetric efficiency.
Patent JP-2001084507-A (JP)
Title: Magnetic head and its production
Inventor: TAKANO KOJI
IPC: G11B5/31
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head excellent in off-track characteristic by forming a first shield layer, a magnetic resistance effect element, a second shield layer and a second recording magnetic pole while interposing an electric insulating layer between them and making the saturated magnetic flux density of the second shield layer larger than that of the first shield layer. SOLUTION: This magnetic head has the first shield layer, the magnetic resistance effect element, the second shield layer using also as a first recording magnetic pole and the second recording magnetic pole which are stacked in this order while interposing the electric insulating layer between them. In this magnetic head, the saturated magnetic flux density of the material used for forming the second shield layer is made larger than that of the material used for forming the first shield layer. It is preferable that the track widths of upper and lower magnetic poles of the surface to slide on a magnetic disc medium are made to be 1 μm or narrower and the difference between their track widths is made to be 0.1 μm or smaller. The processing to etch with a converged ion beam are carried out by converging an ion beam containing Ga.
Patent JP-2002073566-A (JP)
Title: System and method for processing data applied to personal identification, information processor and program supply medium
Inventor: KON MASASHI
IPC: G06F21/32
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a system for realizing a personal identification processing in a device which does not store a personal identification certificate applied to personal identification. SOLUTION: The device for performing processing for requesting personal identification retrieves the personal identification certificate applied to the personal identification processing on the basis of user input information with device storage data as a retrieval object. When the corresponding individual identification certificate cannot be extracted, it outputs a personal identification certificate issuing request after mutual authentication with a personal identification authentication issuing authority being the issuing subject of personal identification certificate and obtains the certificate from the personal identification authentication authority so as to store it. The certificate can be used in a device storing and receiving a template ciphered with the open key of a device or a user.
Patent JP-2002074565-A (JP)
Title: Mobile object terminal device, emergency reporting center device, mobile object termianl device for rescuing and emergency reporting system
Inventor: NAKATSUKA SHIGEAKI
IPC: H04W4/90
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To perform emergency reporting by speedily coping with a case when even a rescuing request source cannot be specified by the user because there is no time for requesting rescue. SOLUTION: A mobile object terminal device 1 has an operation part for allowing a user to operate the device and a present location positioning part for detecting its own present location to output positioning information to perform prescribed emergency reporting operation set in advance by the operation part to report emergency with the positioning information. Thus, a data center 4 receives the emergency report from the device 1, discriminates the nearest organization by searching a straight distance to the organization or a route to the organization based on the emergency report and requests rescue corresponding to the emergency report to the nearest organization via a network.
Patent JP-2002071683-A (JP)
Title: Sheet for liquid expansion
Inventor: NAKAHARA KATSUJI
IPC: G01N33/483
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for liquid expansion with excellent wettability and expansiveness of a living body liquid such as blood or urine so as to have excellent measuring accuracy. SOLUTION: In this sheet for liquid expansion comprising a liquid acceptance layer on at least one side of a base material, the liquid acceptance layer contains at least an anionic surfactant, and it is preferable that the surface resistance value of the liquid acceptance layer is 1×1012 Ω or less, that the critical surface tension is 35 mN/m or more and that the adhesion amount of the liquid acceptance layer is 0.1-5 g/m2.
Patent JP-2002074930-A (JP)
Title: Device for driving floppy(r) disk
Inventor: HAITANI MUNEHISA
IPC: G11B33/12
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for driving a floppy disk, which can be made low in manufacturing cost and can always keep constant the brightness of the light emitted from a light-emitting diode 6 by using a membrane conductor 7 for connecting the diode 6 with an integrated circuit 3 and driving the diode 6 with an electric current. SOLUTION: This device is provided with a circuit board 2 which is fit to one plane of a box unit 1 and where at least the circuit 3 and an interface connector 4 are loaded, the diode 6 which is disposed near a diskette inserting opening and emits light when the floppy disk is rotated/driven and a connection conductor for connecting the board 2 with the diode 6. The connection conductor is a membrane conductor 7 formed by application on one plane of the unit 1 and the diode 6 is driven with the electric current distributed by the circuit 3 through the conductor 7.
Patent JP-2002079792-A (JP)
Title: Electronic black board device and method for calculating coordinate
Inventor: SATO HAJIME
IPC: G06F3/03
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To realize pen input with simple constitution, being inexpensive and being highly accurate. SOLUTION: An electronic black board body is provided with a vibration transmitting plate 8 consisting of an aluminum enamel black board, a vibration- deadening material 7 for preventing vibration reflected on the outer peripheral end face from returning to the central part and vibration sensors 6a-6d set in the neighborhood of the boundary of the vibration transmitting plate 8 and the vibration-deadening material 7.  The electronic black board main body is connected with a signal wave detecting circuit 4 for outputting a signal for a fact that the vibration is detected by means of the vibration sensors 6a-6d to an operation controlling circuit 1 and is provided with the operation controlling circuit 1 for controlling the whole device and operating the coordinate position of a vibration inputting point, a photo-detecting circuit 2 for detecting optical signals emitted from light emitting devices 22, 10 and 12 of vibration inputting pens 21, 9 and 11 and an eraser 13 and a signal processing circuit 3 for processing the optical signals detected by the photo-detecting circuit 2 and generating a start timing signal.
Patent JP-2002094598-A (JP)
Title: Controller for information transmission and system for controlling information transmission
Inventor: URA KAZUO
IPC: H04W4/12
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To distribute an application program, etc., to a specific portable information terminal device existing under a mobile environment with optional timing. SOLUTION: Inherent connection information such as an IP address, a telephone number and e-mail address is described in a terminal management table 4 for each portable information terminal device 2. A distribution module 5 collects a distribution application 6 and sends the application 6 to a terminal management communication module 3 when distributing the application 6 to a specific portable information terminal device 2. The module 3 successively attempts LAN connection (arrow D), direct connection by a telephone line (arrow E) and indirect connection by e-mail (arrow F) to the terminal 2 of a distribution destination to decide a connectable connecting method on the basis of the inherent connection information of the table 4, establishes connection by the connectable connecting method and transmits the distribution application 6.
Patent JP-2002085891-A (JP)
Title: Washing machine
Inventor: TSUBOI SHIN
IPC: D06F39/14
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine lower in a height than that of conventional one. SOLUTION: An operation display unit 9 is detachably fitted to an opening/ closing lid 4 of a main body 1 of washing machine and a control unit 28 is located at a lower part inside the main body 1 of washing machine separately from the operation display unit 9. Then, the operation display unit 9 and the control unit 28 transmit information by radio communication.
Patent JP-2002093849-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OZAKI SHIRO
IPC: H01L21/60
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To improve reliabilities of the electrical connections and the bonding strength of a semiconductor chip to a film board, when mounting the former on the latter using pressing bonding method, using a bonding agent. SOLUTION: Each thin film 27 is formed on the surface of each first connection electrode 23 formed on a relaying board 21, comprising a film board. In this case, each thin film 27 is made of a melting-point metal (tin, etc.), lower than the one of each first connection electrode 23 and the one of each bump electrode 32 of a semiconductor chip 31. Also, the melting-point of each thin film 27 is set lower than the hardening-temperature of a thermosetting bonding agent 28. When merely mounting the semiconductor chip 31 on the relaying board 21 via the bonding agent 28 and holding them to each other at a temperature of hardening thereat the bonding agent 28 and under a prescribed pressure, each thin film 27 is melted and penetrates into the inside of the fine cavities present in the rear surface of each bump electrode 32, and thereafter the bonding agent 28 is hardened.
Patent JP-2002086818-A (JP)
Title: Printing medium processor and imaging apparatus with the processor
Inventor: WATANABE SHIYOUSO
IPC: B41J21/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent wasting of a printing medium by presenting the information beforehand when the size of the printing medium in a transfer path is inconsistent with a printing medium size determined at a printing process time. SOLUTION: For example, a processor for the printing medium such as a sheet paper or the like is provided with detecting sensors 23 and 24 for a longitudinal size and a lateral size of the printing medium in the transfer path 22, a comparator A for comparing the printing medium size selected at a printing time with the size of the printing medium detected by the detecting means, and a display output part 130 for displaying the comparison result. When the sizes of the printing medium are not consistent, a message of the fact is displayed before printing.
Patent JP-2002094545-A (JP)
Title: Usb hub
Inventor: MURATA SEIJI
IPC: H04L12/28
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a USB hub that can be used as a self-powered type in a place where no commercial power is available and used as a bus powered type as required. SOLUTION: A battery 14 is built in the USB hub 10, which uses a power changeover circuit 15 that can selectively connect the battery 14 and/or a USB power terminal of an upstream side connector 11 to a power line VL.
Patent JP-2002092472-A (JP)
Title: Campaign control method
Inventor: KAWAMURA HIROSHI
IPC: G06Q30/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To develop a campaign at low cost while saving energy. SOLUTION: A customer data allotting means 7 is provided for allotting customers based on their attributes to either of plural campaign developing methods preliminarily prepared for one campaign from a customer database 5 storing customer data as related to the attributes.
Patent JP-2002088217-A (JP)
Title: Vinyl chloride resin composition and vinyl chloride resin pipe
Inventor: OKUSAKO YOSHIAKI
IPC: C08J5/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition which is suitable for obtaining a pipe excellent in mechanical strengths and impact resistance and also in applicability; and a vinyl chloride resin pipe prepared from the same. SOLUTION: This resin composition is prepared by compounding a composite vinyl chloride resin with a thermoplastic elastomer compatible therewith. The composite vinyl chloride resin has an average degree of polymerization of 400-2,500 and is prepared by grafting 97-90 wt.% vinyl chloride monomer onto 8-10 wt.% acrylic copolymer which is prepared by copolymerizing 100 pts.wt. acrylic monomer component comprising at least 50 wt.% alkyl (meth)acrylate monomer giving a homopolymer with a glass transition point of -140 deg.C to -20 deg.C and other acrylic monomers with 0.01-30 pts.wt. polyfunctional monomer component. A molded article obtained from the composition has a flexural modulus of 1,470 MPa at 20 deg.C and 196-1,470 MPa at 50 deg.C.
Patent JP-2002094292-A (JP)
Title: Method and apparatus for feeding electronic component
Inventor: KAWAGUCHI SATOSHI
IPC: H05K13/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for feeding electronic component in which an electronic component on the head side of a row from a stick can be carried regardless of the number of following electronic components when electronic components fed from the stick are carried to a forward pickup position. SOLUTION: In the method for feeding electronic components contained in a tubular stick sequentially to a pickup position by oscillating the electronic components, oscillation pattern for carrying the electronic components to the pickup position is switched depending on the state of electronic components in the way of carriage.
Patent JP-2002096114-A (JP)
Title: Press brake
Inventor: KAWABATA NOBUYUKI
IPC: B30B1/18
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a press brake with good engaging accuracy, thereby compensating and controlling a driving mechanism for a slide table. SOLUTION: The press brake comprises an input part 91 connected to a slide table 4 in the vicinity of the mounting position of a driving mechanism 7, an output part 100 connected to a stationary table 2 arranged downward to the slide table 4 corresponding to the input part, an up and down motion transmitting mechanism 9 for the slide table 4, in which up and down motion of each input part 91 is input as a mechanical displacement to be individually transmitted as up and down motion of the output part 100, a detecting means for detecting a positional change relative to the output part 100 while being in a fixed state on the stationary table 2, a control apparatus for controlling an operation of the driving mechanism 7 based on each positional change signal transmitted from each detecting means.