baber/WOPTO huggingface dataset:
Patent JP-2002005690-A (JP)
Title: Angle-measuring apparatus
Inventor: DIETMAYER KLAUS
IPC: G01D5/245
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an angle-measuring device, that is improved to a range for monitoring operation safely. SOLUTION: This angle-measuring device, that measures angle by an angle sensor (1) for supplying two sensor signals having an amplitude that depends on temperature, while phases mutually shifted by 90 degrees generates an error signal, and is provided with a temperature sensor (7) and a microprocessor (6), The microprocessor (6) measures an angle by the angle sensor (1) for calculating the amplitude values of the sensor signal that is predicted, depending on a temperature value that is supplied from the temperature sensor (7), compares the values with the actual amplitude value of the sensor signal, and generates an error signal, when the difference between the predicted amplitude value and the actual amplitude value exceeds a specified limiting value.
Patent JP-2002294643-A (JP)
Title: Rotary paved surface changing device
Inventor: KAWANO MASUHIRO
IPC: E01F9/535
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for changing the pattern of a paved surface by using a square column having groove at both ends thereof, a gear with shaft, a movable transmission device meshed with the gear, rollers, and a sensor. SOLUTION: A rotary block 1 having a groove provided at both ends thereof and a movable block 6 are arranged parallel with each other. A roller for movement and a pressure sensor are installed on the undersides of the blocks, and the gear 2 with shaft, the movable transmission device 5, and a transmission shaft 11 are installed at both ends of the rotary block. The car body sensor 27 and a human body sensor 28 are installed around the device, and the presence or absence of a vehicle and a person is investigated by the sensors. The shaft of the gear 2 with shaft is engaged with a groove 18, and the transmission device is laterally moved to rotate the gear 2 and the shaft. By the power of the shaft, the rotary block is rotated to change the pattern of the paved surface. When the block is replaced, the movable block is moved by the rollers, and the block is removed by using a slope.
Patent JP-2002343967-A (JP)
Title: Semiconductor device
Inventor: KAWAJI SACHIKO
IPC: H01L29/739
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To improve a withstand voltage in a peripheral region without enlarging the area of the peripheral region and also without thickening a drift layer. SOLUTION: A layer 8 of an opposite conductivity type is added to the drift layer 10. Consequently, a structure is obtained wherein a depletion layer stretches from at least two junction surfaces, and distribution of electric field intensity is made uniform in the depthwise direction of the semiconductor device. As a result, a large peak of electric field intensity is not generated in a specified depth, and the withstand voltage in the peripheral region can be improved without increasing an ON voltage in a central region and enlarging the area of the peripheral region.
Patent JP-2002342555-A (JP)
Title: Shopping system using ic card, ic card, ic card reader writer, store-side server device, database server device, store-side information terminal device, program, and medium having program recorded thereon
Inventor: MOTAI EIJI
IPC: G06Q10/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a shopping system, etc., which uses an IC card making it possible to protect the privacy of a user to the utmost. SOLUTION: The IC card stores a software robot which records attribute information and commodity purchase history information of the user of the IC card and automatically generates and stores in the IC card a user preference information code composed of preference information generated by encoding the attribute information and commodity purchase history information recorded on the IC card.
Patent JP-2002346939-A (JP)
Title: Contact cleaning sheet and method
Inventor: SATO SATORU
IPC: B32B5/18
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sheet capable of simultaneously cleaning a tip end and a side surface of a contact by one cleaning sheet. SOLUTION: This cleaning sheet 10 is composed of a base sheet 11, a first grinding layer 12 formed on a surface of the base sheet 11, a porous foaming layer 13 formed on a surface of the grinding layer 12 and internally having bubbles 15, and a second grinding layer 14 formed on a surface of the foaming layer 13. The surface of the porous foaming layer 13 is flat or porous 16. The tip end and side surface of the contact is cleaned by pressing the surface of the second grinding layer 14 on the tip end of the contact so as to penetrate the second grinding layer 14, pass through the foaming layer 13, and abut on the surface of the first grinding layer 12.
Patent JP-2002344453-A (JP)
Title: Communication error monitor system and slave unit and network configurator
Inventor: UENO SHINTARO
IPC: G06F13/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication monitor system and a slave unit and a network configurator, capable of visually and easily recognizing the distributed state of the communication errors of this whole system, and shortening the starting time of the overall facility. SOLUTION: Respective slave units 2001-to 200-n count the number of times of communication errors using master unit 100, and transmit the counted number of times of the communication errors via a network to a network configurator 400. In the network configurator 400, the distributed state of the transmitted number of times of the communication errors is graphically displayed, corresponding to those slave units 200-1 to 200-n.
Patent JP-2002338636-A (JP)
Title: Resin composition for direct plating, resin plating method, and plated resin article
Inventor: SAKAI HIROSHI
IPC: C08J7/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for direct plating which is excellent in properties in direct plating, especially extensibility of electroplated copper, and in impact resistance; a resin plating method using the same; and a plated resin article prepared by using the same. SOLUTION: This resin composition for direct plating contains (C) a graft copolymer formed by the graft polymerization of (b) a monomer component containing an aromatic vinyl compound and a vinyl cyanide compound onto (a) a rubbery polymer having an average particle size of 0.2-0.5 μm and containing 5-20 mass% particles having particle sizes of 0.8-1.5 μm. The resin plating method comprises subjecting a molded article obtained by molding the resin composition to a Pd-Sn colloid catalyst treatment, then to a conductivity-imparting treatment, and to direct electroplating without subjecting to an accelerator treatment and nonelectrolytic plating after the Pd-Sn colloid catalyst treatment. The plated resin article is obtained by the resin plating method.
Patent JP-2002347874-A (JP)
Title: Cd housing container
Inventor: SEKO AKIRA
IPC: B65D85/57
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To form a window envelope having a window through which a label for CD is visible out of a material which is recyclable and produces no harmful substances when incinerated, and to provide a CD housing container having a specified strength while being lightweight and inexpensive for housing packages each including a CD enclosed in the aforementioned window envelope. SOLUTION: The envelope which has a window formed of a transparent or translucent film made of a recyclable material through which a label for CD is visible at the front of the envelope main body and is entirely made of a recyclable paper material is prepared for enclosing a CD. The CD housing container 20 comprising a container main body 21 and a cover body 22 for housing a plurality of packages each including a CD enclosed in the aforementioned envelope is formed of a coated carton, and a space for entry for entering identification marks 24 and/or other information therein is provided at the exterior of the housing container 20.
Patent JP-2002354540-A (JP)
Title: Mobile communication terminal, incoming call noticing method and program thereof
Inventor: IGARASHI EIJI
IPC: H04W88/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To confirm presence of a past incoming call and a calling subscriber by an easy handling. SOLUTION: A key of incoming call confirmation and a telephone number as an object to confirm the presence of the incoming call by depression of the key are stored in a flash memory 7. When called in, a CPU 6 stores an originator number as an incoming call career. Further, when a switch of an operation part 10 is depressed by a user, the CPU 6 reads out the telephone number corresponding to a depressed dial button from the flash memory 7, and compares it with the telephone numbers of the incoming call career. When any one of the telephone numbers associated with the depressed dial button is matched with the telephone number of the incoming call career, a vibrator 12 is driven.
Patent JP-2002019519-A (JP)
Title: Lamp unit particularly for outside rear view mirror of vehicle, in particular automobile
Inventor: WEBER CHRISTINE
IPC: B60R1/12
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a lamp unit having a simple structure and capable of achieving the optimum lump function. SOLUTION: This lamp unit for an outside rear view mirror of a vehicle, in particular, an automobile, has at least one support, and a LED is mounted on the support as a lamp body. At least one first LED 11 is mounted in series to at least two second LEDs 8 having small ampere.
Patent JP-2002354837-A (JP)
Title: Power source unit
Inventor: SUMIYOSHI SHINICHIRO
IPC: H02J7/35
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that working time and working chance of an apparatus are limited in the conventional constitution. SOLUTION: In this power source unit, DC output of a solar battery 11 is supplied to a battery 13 via charging converter 12, and an inverter 14 is installed which converts output of the battery 13 to AC power having a commercial frequency. A commercial power source 16 is supplied to the inverter 14 at need, and the battery 13 is charged.
Patent JP-2002350680-A (JP)
Title: Optical ferrule
Inventor: MAENO KOICHI
IPC: G02B6/36
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical ferrule in which optical fibers can be brought into physical contact with each other. SOLUTION: This optical ferrule 1 is an injection-molded product of a resin composition obtained by blending, in mass, 100 parts polyphenylene sulfide resin, 100 to 300 parts silica whose maximum particle size is <=100 μm and 50 to 300 parts barium titanate.
Patent JP-2002355962-A (JP)
Title: Ink jet head
Inventor: HIROTA ATSUSHI
IPC: B41J2/055
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a nozzle hole or a pressure chamber with a dust intruding during manufacture by a simple arrangement and to realize high quality recording by absorbing pressure variation without requiring any special arrangement additionally thereby preventing crosstalk. SOLUTION: A substrate 11 having a plurality of pressure chambers 20 formed planarly, substrates 15, 16 and 17 having a common ink chamber 23 formed therein, and a substrate 13 having a plurality of filter holes 25 facing the other end of respective pressure chambers are laminated and ink is supplied from the common ink chamber 23 through the filter hole 25 to each pressure chamber. Furthermore, a space is formed in the substrate 13 on the side opposite to the common ink chamber wherein the region of the substrate 13 corresponding to the space is deformable as the pressure in the common ink chamber 23 varies.
Patent JP-2002364492-A (JP)
Title: Fuel injection valve
Inventor: KOYASHIKI HIDEHIKO
IPC: F02M51/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent forming of deposits in an injection port to improve durability and relability, by providing a heat insulating member on a tip side of a pintle facing a combustion chamber. SOLUTION: In a valve casing 2, a valve element 10 opened/closed by a solenoid coil 19 is disposed. The valve element 10 is constituted of such as a valve stem 11, a suction part 12, a valve part 13, and the pintle 20. The pintle 20 is constituted of a bar-like shaft part 21 and a cone enlarged diameter part 22 for spreading, in a diameter direction, fuel injected from the injection port 9C, and a heat insulating coating 23 made of ceramics material is formed on a front cone face 22B of the cone enlarged diameter part 22. This prevents heat in the combustion chamber 29 of an engine from being transmitted from the tip side of the pintle 20 to the shaft part 21 to prevent forming of the deposits in the injection port 9C, and a direct injection type engine can be easily designed.
Patent JP-2002357303-A (JP)
Title: Combustion device
Inventor: FUJITO TOSHIYA
IPC: F23D11/44
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of choking due to production of tar of a vaporization accelerator and to perform excellent combustion by preventing the occurrence of poor vaporization. SOLUTION: Since flocked wires 28 of a vaporization element 29 are situated in a linear space part 29A on a straight line, and portions that a part of the peripheral upper part is notched are intercoupled in a longitudinal direction from an oil filler port 30 toward a nozzle 23, a straight flow of fuel vaporized gas can be ensured. Even when a spiral space is locally blocked by a tar component, fuel vaporized gas flows toward the nozzle 23 through the linear space part 29A, a space in the vaporization chamber 26 is effectively used, vaporization is promoted by reheating, and production of tar is suppressed.
Patent JP-2002368524-A (JP)
Title: Coil production method and new coil
Inventor: SAGAWA KOICHIRO
IPC: B42D15/10
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a compact coil with large inductance and also to provide its production method at a low cost. SOLUTION: In the method, a coil is produced which is provided with a helical pattern where conductive layers being multiplexed and adjacent via an insulating layer are mutually wound in opposite directions when viewed from the same direction and which are mutually electrically connected. Multi- layer conversion is performed by a build-up construction method through the use of thermosetting or thermoplastic film shape composition as an insulating layer for an inner layer or by an batch laminating method and also electric connection between the layers is performed by plating and/or using a conductive paste.
Patent JP-2002371861-A (JP)
Title: Steam injection gas turbine generator
Inventor: UJI MOICHI
IPC: F02C3/30
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a steam injection gas turbine generator capable of (1) recovering a part of the latent heat vaporization of steam generated by recovering the exhaust heat as the work, (2) reducing exergy losses when recovering the exhaust heat by generating high-pressure/low-pressure steam without using a plurality of boiler drums, and (3) preventing generation of fuming caused by steam condensation in the atmosphere. SOLUTION: This steam injection gas turbine generator comprises a steam expander 12 for recovering the power by expanding saturated steam generated in an exhaust heat recovery boiler 3b, and a steam separator 14 for separating wet steam from the steam expander into saturated steam and saturated water. The separated saturated water is mixed in feed water to an economizer, and the separated saturated steam is superheated in a superheater 3c and injected in a combustor 1b. An expansion valve 16 is provided for flushing the saturated water from the economizer 3a and feeding it to the steam separator 14.
Patent JP-2002366392-A (JP)
Title: Digital signal processor
Inventor: SAKAI NOBUYUKI
IPC: G06F11/30
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processor which can detect an abnormal signal even in the case where the counted number of the abnormal signal is smaller than a target number. SOLUTION: The digital signal processor is provided with firmware, a counter circuit which can be initialized by an external signal and performs counting by an instruction of firmware, a register circuit in which the frequency in instruction issue of firmware is stored as a target value, a comparison circuit which compares the counted value counted by the counter circuit with the target value stored in the register circuit, and a non-coincidence result holding circuit which holds information indicating non-coincidence to report it to an external microcomputer I in the case of the counted value larger than or smaller than the target value, and the digital signal processor is reset by an instruction from the microcomputer and is restarted after the information is reported to the microcomputer.
Patent JP-2002374629-A (JP)
Title: Received power regulating device, private power generating device, and method of controlling them
Inventor: NAKAI YUJI
IPC: H02J3/46
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To quickly reduce the output of a generator, even if power is supplied according to change in load and to efficiently utilize the supplied power for abnormality detection, etc. SOLUTION: A private power generating device 11 controls a generator 12 by a received power regulating device 13 to keep a received power constant for the system interconnection with a commercial power supply. When load is reduced suddenly, power is stored in a capacitor 20. As the power for charging the capacitor 20 is excluded from a received power for controlling the generator 12, the output of the generator 12 can be controlled quickly. If the power stored in the capacitor 20 is supplied to an important load, a high reliability uninterrupted power supply can be constituted as well.
Patent JP-2002370720-A (JP)
Title: Packaging apparatus
Inventor: OTA MINORU
IPC: A01M29/24
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To get rid of rats while an object to be packaged can be packaged with a relatively simple structure. SOLUTION: An electric circuit of the packaging apparatus includes a cutter heater 8b and a hot plate heater 10b and also includes a heater calorific value regulating circuit 27 for turning ON/OFF the heater 10b with a predetermined frequency for getting rid of rats. It further includes an electromagnetic wave output circuit 28 for turning ON/OFF a solenoid coil 30 with the frequency for getting rid of rats to output electromagnetic waves.
Patent JP-2002373321-A (JP)
Title: Ic card
Inventor: ARAI NOBUTOSHI
IPC: B42D15/10
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an IC card which is easily made to be thinner and lighter and an which a semiconductor chip (integrated circuit chip) is hardly broken up even though the IC card is made thinner. SOLUTION: An IC card main body 10A is configured by sticking a plurality of sheets 13 and 14 together. One or a plurality of substantially spherical gaps 19 are formed on the joining surface between the plurality of sheets 13 and 14. A substantially spherical semiconductor chip 11 corresponding to the shape of the gap 19 is embedded in the gap 19.
Patent JP-2002369748-A (JP)
Title: Bag for filter
Inventor: ISHIKAWA YASUMASA
IPC: B65D77/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide bags for filters of tea packs and coffee packs having improved sealing characteristics of putting-in opening parts of the bags for filters so as to prevent substances filled inside from spilling. SOLUTION: A bag body comprises a first sheet 1 and a second sheet 2 having a filter action, wherein a first sheet upper piece 10 and a second sheet upper piece 20, which are mutually faced, are overlapped each other in the opening part, and in this state they are turned down to a side of a bottom part 5. A sheet overlapped body 30 formed of the first sheet upper piece 10 and the second sheet upper piece 20 is turned down in the middle thereof in the opposite to the bottom part 5.  Thereby, a first overlapped part of a folded line and a second overlapped part of a folded line are formed between the first sheet 1 and the second sheet 2, wherein the first overlapped part of the folded line is formed by an upper folded line of the first sheet upper piece and an upper folded line of the second sheet upper piece, and the second overlapped part of the folded line is formed by a lower folded line of the first sheet upper piece and a lower folded line of the second sheet upper piece.
Patent JP-2002374175-A (JP)
Title: Pattern generating method for burst error and detection /correction apparatus for burst error and byte error
Inventor: FUJIWARA EIJI
IPC: G06F11/10
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To detect burst errors and byte errors in reception information, and to correct them in parallel. SOLUTION: A syndrome S is determined from reception information D and a parity inspection matrix for correcting a burst error, having a length up to b bits. the syndrome S is inputted into burst error pattern generating circuits 2-1 through 2-p which overlap by b-1 bits with each other, with each having information framework of 2b-bit length. If the burst error is contained completely in the framework of one of the circuits 2-1 through 2-p, this burst error pattern is outputted. An error pattern calculating circuit 3 takes logical OR with an overlapping part from the outputs of the circuits 2-1 through 2-p. Exclusive OR of the output of the circuit 3 and the information D is taken, to obtain a correction information DS. Thus, burst error in the information D can be detected and corrected.
Patent JP-2003000854-A (JP)
Title: Game machine
Inventor: ERA YOSHIHIRO
IPC: A63F7/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To changeover a predicting direction mode while relieving control load on a main control means. SOLUTION: A CPU 1020 which is separated from a main control part 200 controls changeover of a predicting direction mode where the display appearance rates of various predicting direction states when the arrival of a prescribed game state is predicted and directed are predetermined. Then the predicting direction mode is changed-over while relieving control burden on the main control part 200.
Patent JP-2003003091-A (JP)
Title: Polymerizable unsaturated resin coating material and formation of coating film thereof
Inventor: ISHINO RYUZO
IPC: B05D3/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a coating material excellent in hardening characteristic and finish. SOLUTION: The polymerizable unsaturated resin coating material comprises (1) a resin (A) having a (meth)acryloyl group and/or a vinyl group, (2) an unsaturated monomer (B) selected from an unsaturated monomer having a (meth) acryloyl group and vinyltoluene, (3) an organic peroxide (C) and comprises no aromatic organic solvent. The formation of the coating film contains a process in which the coating material is applied on a substrate and hardened at 5-100 deg.C.
Patent JP-2003005029-A (JP)
Title: Objective lens for optical pickup
Inventor: HASHIMURA JUNJI
IPC: G02B9/06
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and small objective lens for an optical pickup while securing a working distance with large numerical apertures. SOLUTION: The objective lens for the optical pickup that carries out reading/writing of information by condensing luminous flux from a light source on an information recording medium comprises two lenses consisting of a first lens having a first convex surface at the light source side and a second concave surface on the light source side, and a second lens having a third convex surface on the light source side and a fourth convex surface on the light source side, in this order from the light source side. The first, third and fourth surfaces have an aspherical surface.