baber/WOPTO huggingface dataset:
Patent JP-2002176518-A (JP)
Title: Image reader
Inventor: NISHIZAWA AKINORI
IPC: G03B27/52
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which can properly and adequately remove dews according to the use state. SOLUTION: When dew removal mode is entered, it is decided (ST1) whether the output of an illumination sensor detecting the lightness around the device exceeds a proscribed value (whether the surroundings became brighter) and when so, a heater is turned on (ST2). After the heater is turned on, it is decided (ST3) whether the temperature and humidity in the device reach prescribed values and when so, it is decided (ST4) whether the on-time of the heater exceeds a set time. After the set time has elapsed, the heater is turned off (ST5).
Patent JP-2002176426-A (JP)
Title: Manpokei (r) (pedometer) server
Inventor: MATSUBARA TAKESHI
IPC: G06M7/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a MANPOKEI (R) server, i.e., a pedometer server, where terminals other than an electronic pedometer terminal can refer to/manage data, utilize data of other users and that effectively gives users incentive to physical exercise. SOLUTION: Pedometer attached mobile terminals 102a-102n daily upload number of steps data to a pedometer server 101. A user uses the pedometer attached mobile terminal 102 or other terminal (PC) 105 to transmits a data acquisition request via a network 104. The pedometer server 101 receiving the data acquisition request acquires data requested by the user or other user and conduct statistic processing or the like using the data on request and transmits the result via a web server 106 and a terminal base station 103 in cooperation with the pedometer server 101.
Patent JP-2002184472-A (JP)
Title: Aluminum-air battery
Inventor: ISHI SUSUMU
IPC: H01M12/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum-air battery having high security while reducing corrosion of the negative electrode and providing for a high rate of use of the negative electrode. SOLUTION: An air electrode is used as the positive electrode and aluminum or an aluminum alloy is used for the negative electrode and an anion exchange membrane or an anion exchange resin is used as the electrolyte intervening between the positive and negative electrodes to constitute the aluminum-air battery. The surface of the negative electrode in contact with the electrolyte is preferably provided with indentations.
Patent JP-2001201696-A (JP)
Title: Optical unit and its use method
Inventor: HERREN ANDREAS
IPC: G02B23/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit which is light in weight and high in strength. SOLUTION: The novel optical unit 10 includes plural optical elements 14.1, 14.2, 14.3, 14.4 and 14.5 and an integrally molded supporting structure 12 having element supporting members 16.1, 16.2, 16.3, 16.4 and 16.5 for the respective optical elements 14.1, 14.2, 14.3, 14.4 and 14.5. At least one of the element supporting members 16.1, 16.2, 16.3, 16.4 and 16.5 are formed of simply connecting members, i.e., the rectilinear supporting member 16.4 and plates 16.1, 16.2, 16.3, 16.4 or shells. The dimensions of the element supporting members adapt themselves to the optical elements 14.1, 14.2, 14.3, 14.4 and 14.5. At least portions among the element supporting members 16.1, 16.2, 16.3, 16.4 and 16.5 are partially non-restrained along their edges.
Patent JP-2002182134-A (JP)
Title: Optical modulation element, exposure head, and image recorder
Inventor: MIYAMARU FUMIAKI
IPC: G03B27/32
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical modulation element which can increase the number of channels without causing cost increase, a multichannel exposure head using the same, and an image recorder using the exposure head. SOLUTION: The purpose is achieved by an optical modulation element which has an optical waveguide which makes a light beam incident from one end surface and emits the light beam from an end surface opposed to this end surface, and an optical interference film, and which has a modulation member in which an optical interference film surface is arranged oppositely to the emission end surface of an optical waveguide, and a driving means which changes the angle of the modulation member to the light beam emitted from the optical waveguide.
Patent JP-2002182759-A (JP)
Title: Current controller for inductive load
Inventor: HONDA TAKAYOSHI
IPC: G05F1/56
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a current controller for an inductive load capable of securing the controllability in current feedback control even though an error of A/C conversion or the like occurs in calculating the voltage difference between the both ends of a current detection resistance. SOLUTION: A microcomputer 1 performs a current feedback control so that the current flowing to a linear solenoid L is made to coincide with a desired value. The microcomputer 1 calculates the voltage difference between the both ends of the current detection resistance R1 by using an A/C converter 2, and learns the error of the desired value with respect to the voltage difference to reflect this learning on duty driving of a transistor Tr in performing the current feedback control. When the feedback control is conducted, the microcomputer 1 stops updating a learning value when the transistor Tr is turned off, and also forcedly turns off the transistor Tr when the transistor Tr is not turned off and the voltage difference between the both ends of the current detection resistance R1 becomes zero.
Patent JP-2002033382-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NARUSE TAKAYOSHI
IPC: H01L27/12
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a leakage current caused by crystal defects occurring around a trench on an SOI substrate. SOLUTION: An ion implantation region is formed in a non-device formation region 3, and the surface of the ion implantation region is subjected to LOCOS oxidation, thus forming crystal defects in the non-device formation region 3, and hence preventing the crystal defects from being formed in a device formation region 2. Thus the crystal defects occurring around the trench 4 is formed on the SOI substrate 1 near a device, and hence preventing the generation of the leakage current.
Patent JP-2002184285-A (JP)
Title: Method of manufacturing electromagnetic relay
Inventor: SHINKAI TETSUO
IPC: H01H11/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To exactly prevent a contact part from displacing when insert molding. SOLUTION: A terminal 26 and a support 28 are sandwiched between an upper and lower molds during insert molding by extending the support part 28 from the contact part 25.
Patent JP-2002185345-A (JP)
Title: Method for receiving rds data and device therefor
Inventor: NAKATANI AKIHIRO
IPC: H04B1/16
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To hold RDS data which can be surely received in the future without increasing the memory capacity. SOLUTION: This method comprises a step S2 for judging whether or not any empty area for storing a new PI code is present in a storage part 6; a step S3 for writing new RDS data in this empty area when the empty area is present; and a step S4 for retrieving any mismatched RDS data having a country identification code mismatched with the country identification code of the PI code, which is being received by successively retrieving RDS data Di stored in the storage part 6 which incrementing a count value Cnt, for erasing mismatched RDS data [Cnt] of the storage part 6 at the time of detecting any mismatched RDS data, and for overwriting the new RDS data in the prepared empty area.
Patent JP-2002180295-A (JP)
Title: Method and apparatus for analyzing electrodeposition coating
Inventor: KOMORIYA TORU
IPC: C25D13/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the analysis of electrodeposition coating for analyzing the deposited quantity of a coating film on the surface of a material to be coated. SOLUTION: The method of analyzing electrodeposition coating performed by determining the deposited quantity of a coating film on the surface of a material 4 to be coated based on a prediction equation formed by inputting a current density obtained by potential analysis and at least one of a coating material temperature, a coating material characteristics and the characteristics of a material to be coated is provided. As the prediction equation, an experimental correlation equation using the current density as an input variable and at least one of the coating material temperature, the coating material characteristic value and the characteristic value of the material to be coated also as input variables can be used.  Further as the prediction equation, a neural network formed by inputting the current density and at least one of the coating material temperature, the coating material characteristics and the characteristics of the material to be coated can be used.
Patent JP-2002180282-A (JP)
Title: Electroformed metal and its manufacturing method
Inventor: KOBAYASHI YOSHIHIRO
IPC: C25D1/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electroformed metal of which projected parts can be easily manufactured into a state where projection heights of all the projected parts are nearly uniform by electroforming and also to provide its manufacturing method. SOLUTION: This manufacturing method comprises steps of (1) providing a pattern resist 16 having openings 15 for electrodeposition corresponding to fine projected parts 3 onto a metallic base 2 to be a mother die, (2) allowing a conductive member 18 for false electrodeposition for regulating the quantity of deposition and growth within the openings 15 to adhere to the periphery of the openings 15, (3) electroforming electrodeposited metals 27 corresponding to the projected parts 3 and also false-electrodeposited metal 28 onto the respective surfaces of the openings 15 and the surface of the member 18, respectively, and (4) removing the member 18 including the metal 28 and also the resist 16.
Patent JP-2002176868-A (JP)
Title: Seeding apparatus for laver seed
Inventor: OHASHI TOSHIMITSU
IPC: A01G33/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a seeding apparatus for laver seeds capable of performing a seeding work quickly by a small number of workers and winding up a laver net into a compact small sized state. SOLUTION: A laver net 1 is drown out from a drawing-out unit 5, and both the ends of a bar 2 fixed on the laver net 1 is held on a pair of right and left rotors 21 by chucks. The laver net 1 is wound up into a roll by rotating the rotors 21 with a motor 40. Workers H stand at both the ends of the laver net 1 which is being wound up by a winding means 20 and running, and put a seeded oyster shell K one by one into a bag 3 fixed on the laver net 1. When the seeding is completed, the rotors 21 are detached from the bar 2, and the laver net 1 which has been wound up into a roll is loaded on a laver ship and transferred to a culture farm.
Patent JP-2002187776-A (JP)
Title: AlN METALLIZED SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
Inventor: YANO KEIICHI
IPC: H01L23/13
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an AlN metallized substrate having high reliability in which the joining strength between the AlN substrate and a metallizing layer is increased so as to improve the characteristics of resistance against heat cycles, and to provide a method for manufacturing the AlN metallized substrate so as to reduce the cost. SOLUTION: In the AlN metallized substrate having a metallizing layer essentially comprising high melting point metals formed as integrated on at least one surface of the AlN substrate consisting of an AlN sintered body, the density of the AlN sintered body is 3.31 to 3.33 g/cm3 and the joining strength between the AlN substrate and the metallizing layer is >=10 MPa.
Patent JP-2001234558-A (JP)
Title: Rise and fall ladder device for construction machine
Inventor: MORIMOTO KAZUSADA
IPC: B60R3/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rise and fall ladder device for a construction machine capable of stabilizing the ladder at a fall position to which the ladder is pulled down and a housing position to which the ladder is moved up and easily manipulating the changeover operation to respective positions. SOLUTION: The ladder device is provided with a guide section 10 installed in a car body frame 5 and a ladder 11 set so as to be vertically movable in the guide section 10. A fixing rod 31 is resiliently engaged in an engaging part 33 in the downward movement by the urging force of a spring when the ladder 11 reaches the lower limit position, and it is resiliently engaged with the engagement part 32 in the housing movement by the urging force of the spring 35. The rear end part of the fixing rod 31 is connected to one end of a rotary arm 36.  The rotary arm 36 is swung against the urging force of the spring 35 by the upward pull of the unlocking upper manipulating member 26 and/or the downward pull of the unlocking lower manipulating member 27 and further, the fixing rod 31 is moved to the direction reverse to the ladder to unlock the ladder, when the ladder 11 reaches the upper limit position.
Patent JP-2002193455-A (JP)
Title: Sheet size detector and image forming device
Inventor: NISHINO MASAKAZU
IPC: B65H1/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet size detector and an image forming device provided with the sheet size detector capable of accurately detecting the sizes of many sheets without the erroneous recognition of the sheet size even when pulling out a feeding cassette in the middle of insertion and inserting it again. SOLUTION: This sheet size detector for detecting the size of sheets stored in the feeding cassette 18 mounted into a device body, has a projecting part 34 and a microswitch 35 for detecting the timing of inserting the feeding cassette 18 into the device body; photo sensors 36, 37 for detecting the sheets stored in the feeding cassette 18 inserted in the device body; a projecting part 56 and a microswitch 57 for detecting the moving direction of the cassette; and a sheet size detecting means for detecting the size of the sheets on the basis of information detected by the switches and the like.
Patent JP-2002199154-A (JP)
Title: Image reader and imaging device
Inventor: SATO MASAAKI
IPC: B65H5/24
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an imaging device of high productivity by efficiently reading a document, without placing load on the document or degradation of the image quality. SOLUTION: Carrying means (a separating feed roller 8, a first pair of feed rollers 16, a second pair of feed rollers 9, a first pair of read rollers 37, a second pair of rollers, and a pair of ejection rollers 12) which successively carry documents from a document tray 4 on which documents are piled up, a read means 3 which reads documents, while carrying them by the carrying means, two document carrying lines which join above a platen glass 3a as an image read position of the read means 3, and a feed flapper 22 which introduces a following document P2 to the document carrying line different from that for a preceding document P1 are provided, and the rear end of the preceding document P1 and the front end of the following document P2 are put one over the other to perform image read processing.
Patent JP-2002191768-A (JP)
Title: Capacitor discharge solenoid control circuit and method for controlling it
Inventor: TAMARU TOSHIHIKO
IPC: A63F7/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption during the standby time when the solenoid is not activated. SOLUTION: A circuit is provided with a solenoid SC, a FET Q1 which is series-connected to it, a capacitor C1 which is parallel-connected to them, a power source 11 for charging it and a solenoid activation control circuit 12 for repeatedly turning on and off the FET Q1 when the solenoid SC is activated. The circuit is further provided with a standby power requirement reduction circuit 10 which decreases the charge voltage applied to the capacitor C1 by the power source 11 during the standby time when the solenoid SC is not activated. During the standby time, a transistor Tr10 is turned off and the FB voltage applied to an FB terminal of a power supply circuit 112 is increased. The output voltage of the power supply circuit 112 is decreased by the feedback control until the increased FB voltage reaches the same level as the reference voltage.  Consequently, the charge voltage of the capacitor C1 is lower during the standby time than during the activation time and the power consumption during the standby time can be reduced.
Patent JP-2001261246-A (JP)
Title: Power supply device of ac elevator
Inventor: OKADA TAKAO
IPC: H02M3/155
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device of an AC elevator having high energy utilization, which can be easily realized. SOLUTION: This power supply device is provided with a chargeable battery, a power supply circuit for causing charging and discharging for the battery, and a control circuit for controlling the input voltage to an inverter. In the power supply device, the battery is charged by regenerative power of a motor, and the generated power of the battery is fed to the inverter.
Patent JP-2002193885-A (JP)
Title: Method for producing hydroxyalkyl (meth)acrylate
Inventor: ISHIDA NORIMASA
IPC: C07C67/26
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-purity hydroxyalkyl(meth) acrylate in a short time while sufficiently controlling formation of a diester or diethylene glycol monomethacrylate. SOLUTION: In this method for producing a hydroxyalkyl (meth)acrylate by reacting (meth)acrylic acid with an alkylene oxide in the presence of a catalyst, the method is characterized in that after a previous-stage process in which a reaction temperature is maintained in a temperature range of 40-100 deg.C and a reaction is mildly carried out, a subsequent-stage process in which the reaction temperature is raised to a temperature >=3 deg.C higher than the reaction temperature at the end of the previous-stage process and then the reaction is continued at the reaction temperature equal to the temperature after the temperature rise or above, where the temperature rise is started at a point of time when the reaction conversion of (meth)acrylic acid reaches >=50%.
Patent JP-2002195467-A (JP)
Title: Connecting structure of resin coated metal pipe
Inventor: USUI MASAYOSHI
IPC: F16L19/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To allow the dispersion of a contact pressure with respect to a large area through a sleeve and prevent damage of a resin coating layer and a defor mation of a relatively thin wall pipe body, when the pipe body, which is consti tuted by coating the outer circumferential face of a relatively thin metal pipe with resin, is connected to a member to be connected by a fixing nut. SOLUTION: The outer circumferential face of a metal pipe 2 is covered with a resin coating layer 3. One end of the metal pipe is an enlarged portion 6, and a flare portion 10 is formed at the tip of the enlarged portion 6, thereby to form a pipe body 1. The inner face of a sleeve 4 is tightly fixed on the resin coating layer 3 covering the enlarged portion 6 and the resin coating layer 3 covering the flare portion 10. The sleeve 4 is pressed by a fixing nut 13 to press the flare portion 10 on the member 11 to be connected with the pipe body 1.
Patent JP-2002192904-A (JP)
Title: Tire
Inventor: SATO TAKAYUKI
IPC: B60C13/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor tire capable of including colors except for black in at least a desired part for a long period without impairing the tire performance. SOLUTION: This tire includes a coloring resin. A state that the coloring resin has a layered structure, a state that the coloring resin includes polyester and aliphatic polyamide, a state that the polyester is polyethylene terephthalate or polyethylene-2,6-naphthalate, a state that the aliphatic polyamide is 6-nylon, a state that the coloring resin is fibrous, a state that a cross section in the direction orthogonal to the longitudinal direction of the coloring resin is circular or elliptic, a state that the coloring resin is included in at least a part of a tire exposed face, a state that at least a part of the tire exposed face is at least a part of a sidewall part, and a state that at least a part of the tire exposed surface is at least a part of a tread part, are desired.
Patent JP-2001223461-A (JP)
Title: Manufacturing method of connection structure body
Inventor: HISHINUMA HIROYUKI
IPC: H05K3/34
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To make the height of a metal bump uniform, and easily cancel not only fluctuation in the height of the metal bump, but also that in the height of a connection pad surface at the side of a body to be connected and that in the thickness of an insulating layer around a connection pad, when manufacturing a connection structure body where the metal bump of a wiring board in that a minute metal bump is formed is connected to the connection pad of the body to be connected. SOLUTION: In the manufacture of the connection structure body where a metal bump 5 being formed in a conductive layer 2 on a substrate 1 is connected to a connection pad 8 of the body to be connected, a metal layer 12 with thickness where the thickness of the conductive layer is added to the height of the metal bump to be formed on the conductive layer is formed on the substrate 1 (A), an etching mask 13 for forming the metal bump is formed on the metal layer 12 (B), the metal layer 12 is half-etched to depth corresponding to the expected height of a metal bump 5 from the side of the etching mask 13 (C), the etching mask 13 is eliminated for exposing the metal bump 5 (D), and the metal bump 5 on the substrate 1 is crimped to the connection pad 8 of the body to be connected via an adhesive 6 (E).
Patent JP-2002193332-A (JP)
Title: Electronic machine console box and method of displaying information
Inventor: NAGATA FUTOSHI
IPC: B65D77/24
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic machine console box and a method of displaying information to prevent a direction of applying a seal from being mistaken for improving working efficiency. SOLUTION: A dent for applying an information indication seal is formed at least on a part, and a mark for indicating the direction of the seal is formed on a bottom of the dent.
Patent JP-2002200116-A (JP)
Title: Disposable diaper
Inventor: KOYAMA TAKAO
IPC: A61F13/15
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper having an excellent leakage preventing performance and capable of surely preventing a leakage particularly from under foot. SOLUTION: The disposable diaper comprises a liquid permeable front surface sheet 2, a liquid impermeable rear surface sheet 3 and a liquid holding absorber 4 interposed between both the sheets 2 and 3. The diaper is formed substantially in a long longitudinal length. Second absorbers 7 are arranged along a longitudinal direction of the diaper at outward sides of both side edges of the absorber 4 in an inseam C. An elastic member 8 is arranged along the longitudinal direction of the diaper on a region R in which the second absorbers 7 is arranged.