baber/WOPTO huggingface dataset:
Patent JP-2002110839-A (JP)
Title: Semiconductor device, manufacturing method thereof and semiconductor mounting device
Inventor: SAWADA KANAKO
IPC: H01L25/065
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure that a mounting is enabled not only on flat surfaces, but on such mounting surfaces of the device as the stepped surfaces and the curved surfaces, and to provide the manufacturing method of the semiconductor device and a semiconductor mounting device. SOLUTION: A semiconductor device 1 is constituted in a structure that the device 1 is at least provided with a base substrate 2 and a semiconductor element 3 mounted thereon. The base substrate 2 is provided with a first region 11 and a second region 12 having at least a flexibility. The element 3 is mounted on the region 11, and external terminals 22 and 25 are provided on the upper and lower surfaces of the regions 12, respectively. Moreover, this device 1 is provided with a silicone rubber adhesion layer 6, for example.
Patent JP-2002102616-A (JP)
Title: Strainer casing
Inventor: HIRATA MASAYUKI
IPC: E03C1/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a strainer casing capable of preventing the refuse in the strainer case main body from falling to a water channel from the inflow port of the main body even if the strainer casing main body is detached when a strainer is cleaned. SOLUTION: The strainer casing main body (3) has the water channel (2) formed thereto and the strainer (1) is attached to the strainer case main body 3. A projected rib (6) is provided to the peripheral edge of the water inflow port (5) provided to the bottom plate (4) of the strainer casing main body (3).
Patent JP-2002109731-A (JP)
Title: Apparatus and method for signal processing
Inventor: FUKUI TAKAO
IPC: G11B20/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for signal processing, which can flexibly adapt to a system, such as a screening system at a movie theater, wherein operation is switched to output through another channel in other schemes if output of audio signals in a channel fails. SOLUTION: In this invention, priority setting is received in advance (55). If an error occurs, channel is changed to output in order of the priority of SE1 and SE2.
Patent JP-2002115570-A (JP)
Title: Internal combustion engine with variable compression ratio mechanism
Inventor: FUJIMOTO HIROYA
IPC: F02F3/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To effectively improve the durability and the lubricity in a sliding part between a cylinder 12 and the outer circumference of a piston 14. SOLUTION: This variable compression ratio mechanism changes the attitudes of a lower ling 21 and an upper ling 22 by turning a control shaft 23 via an eccentric cam 24 and a control link 25 so as to variably control the compression ratio. The bottom end of the upper link offsets from the upper end in a thrust direction(first direction) in the cylinder orthogonal direction in a view in the crankshaft direction in the piston lowest descent state, and the bottom end position Lb-at of the cylinder 12at toward the counter-thrust direction is disposed in a position lower than the bottom end position Lp-at of the piston outer circumference 14at opposed thereto.
Patent JP-2002116617-A (JP)
Title: Image forming device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/09
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device the trouble of which concerning the uniform and high-resolution development of a fine dot image being the problem of a developing device using two-component developer is eliminated. SOLUTION: This image forming device has a developing device DV equipped with a toner carrier 3a provided proximately to or in contact with a photoreceptor PC and carrying the uniform thin layer of toner T and selectively supplying the toner T to an electrostatic charge image formed on the photoreceptor PC so as to develop the electrostatic charge image and a toner supply member 3b provided to be opposed to the toner carrier 3a and supplying the toner T to the toner carrier 3a. The toner carrier 3a is constituted of an elastic body layer 23 giving flexibility and an elastic cylindrical body 25 provided on the layer 23.  The member 3b is a rotating body capable of holding the developer consisting of at least toner and carrier in a layer state on its surface so as to form the thin layer of the toner T on the toner carrier 3a while coming in contact with or proximately to the toner carrier 3a.
Patent JP-2002116286-A (JP)
Title: Abnormality response device
Inventor: FURUHASHI SAKAE
IPC: G21D3/04
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To precisely conduct quick operation of alarm and termination, in case of errors, which take highest priority for safety. SOLUTION: Two sensors A and B for detecting high radiation state exceeding a threshold are arranged with an interval. The sensors are connected to the first determining part 14 of a determining means 19 and the first determines part 14 operates an alarm of an alarm unit 16 when the two sensors A and B simultaneously detect high radiation. Then the second determines part 18 determines whether the detection of high radiation by the sensors A and B continues over a certain time and the detection is correct. If it is correct, the alarm is continued, and if not correct, the alarm is terminated.
Patent JP-2002080320-A (JP)
Title: Cosmetic
Inventor: TSURUIKE TOSHIKAZU
IPC: A61K8/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic which needs viscosity, has an imparted thickening action, improves hair combability, prevents the branching of hair, imparts gloss and moisture to skins, and smoothens the skins, or a cosmetic which does not need the viscosity so much, improves hair combability, prevents the branching of hair, imparts gloss and moisture to skins, and smoothens the skins. SOLUTION: This cosmetic contains one or more compounds selected from a silylated peptide, a peptide alkyl ester and an acylated peptide salt, and one or more polymer selected from acrylamide/neutralized 2-acrylamide-2- methylpropanesulfonic acid cross-linked copolymer, acryloyldimethyltaurine acid sodium salt copolymer and sodium acrylate/acryloyldimethyltaurine acid sodium salt copolymer.
Patent JP-2002118438-A (JP)
Title: Surface mount piezoelectric transducer
Inventor: OI SHUNEI
IPC: H03H9/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To securely connect a stem and a board of a surface mount piezoelectric transducer in which the stem on one end of a cylindrical piezoelectric transducer with a vibration tab in it is connected to an electrode terminal with caulking, and the stem and the electrode terminal are insert-molded with resin, even if the caulking is not tight enough and hence the electrical connection between the stem and the board is unstable. SOLUTION: This surface mount piezoelectric transducer has a cylindrical piezoelectric transducer which has a vibration tab in it and a stem provided on its one end, and an electrode terminal connected to the stem with caulking. The stem and the electrode terminal is insert-molded. The lower side of the caulked part is not covered with the resin to expose a part of the stem on the lower surface side.
Patent JP-2002123322-A (JP)
Title: Direct-current stabilized power unit
Inventor: MATSUDA HIDESHI
IPC: G05F1/10
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a DC stabilized power unit which suppresses transient variation in output voltage a certain value or below with a simple constitution even if a load current abruptly varies. SOLUTION: This DC stabilized power unit 10 which converts a DC input source voltage into a specific DC voltage by a converter circuit 11 is provided with a 1st differentiating circuit 12 which differentiates variation in the output voltage of the converter circuit, a current absorbing circuit 13 which is driven with the output voltage of the 1st differentiating circuit, a 2nd differentiating circuit 14 which differentiates variation in the output voltage of the converter circuit, and a current injecting circuit 15 which is driven with the output voltage of the 2nd differentiating circuit.
Patent JP-2001168813-A (JP)
Title: Device and method for measuring optical signal versus noise ratio
Inventor: RI SHOKI
IPC: H04B17/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring an optical signal versus noise ratio with respect to an optical communication technology, especially in optical communication employing an optical amplifier. SOLUTION: This device and the method for measuring optical signal versus noise ratio of this invention includes a band-pass optical variable filter, that receives an output light from the optical amplifier and passes the output light with a wavelength coincident with a transmission wavelength, a 1×4 optical distributor that distributes a light passing through the band pass optical variable filter into four, a Stokes parameter measurement means that obtains Stokes parameters S0, S1, S2, S3 from the four distributed lights, a measurement means for the intensity of the optical signal that measures the intensity of the polarized component among the output lights of the optical amplifier on the basis of the Stokes parameters to obtain the intensity of the optical signal,  a noise strength measurement means that uses the Stokes media parameter S0 and the intensity of the optical signal to obtain the strength of the noise included in the output light of the optical amplifier, and a division means that uses the intensity of the optical signal and the strength of noise of the optical amplifier to obtain a ratio, the intensity of the optical signal with respect to the transmission wavelength/the noise strength.
Patent JP-2002133193-A (JP)
Title: Method and system for determining sales price and recording medium recording its program readable with machine
Inventor: TAKAHASHI NOBUO
IPC: G06Q10/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To determine a sales price appropriate for both a purchaser and an offerer in a system for a plurality of purchase-desiring people to make a joint purchase through a network. SOLUTION: When a purchase-desiring person designates a commodity desired with a purchaser's terminal 10, an order receiving center system 20 transmits a menu with a standard price of the commodity for each delivery data to the purchaser's terminal 10. The purchaser determines the delivery data based on the menu and transmits order quantity to the order receiving center system 20. The order receiving center system 20 obtains the total number of ordered quantity of the commodity in the delivery data including the ordered quantity, and calculates an estimate price based on the total number of ordered quantity, a period from the current date to the delivery date and the standard sales price of the commodity. The purchase-desiring person performs an order placing operation when the estimate price is acceptable.  A final purchase price to this order is calculated based on the standard sales price, a period from ordering to the delivery, and the total number of ordered quantity received by order closing time in the delivery date.
Patent JP-2002126314-A (JP)
Title: Prize exchange system and prize exchange settlement method
Inventor: UGAWA SHOHACHI
IPC: G06Q20/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a prize exchange system which accomplishes clear tabulation management of information pertaining to the exchange of prizes in the exchange for digital information (digital contents) such as music data of the level of an available value possessed by a player from a game with a game machine and a prize exchange settlement method which achieves a settlement clearly associated with the prize exchange. SOLUTION: In the prize exchange system 1, a digital information managing device (sales managing device 50) which performs a tabulation management of information (music ID, frequency of use, etc.), pertaining to the prize exchange is interposed between a digital information exchanger (prize exchanger 10) which performs a processing for the exchange of the level of the available value for the digital information and a digital information distributor (music distribution server 40) for distributing the digital information.
Patent JP-2002134928-A (JP)
Title: Bonding method and bonding equipment for circuit boards
Inventor: HOASHI JUNICHI
IPC: H05K3/46
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method of circuit boards which can improve flatness of surfaces of wiring boards when a multilayer wiring board having a large area is formed from plural circuit boards and prepreg. SOLUTION: In this bonding method of circuit boards 1, the circuit boards 1 are arranged on both sides of prepreg 2, and the circuit boards are mutually bonded by heating and fusing partly resin of the prepreg 2. The plural circuit boards 1 are so arranged on at least single surface side of the prepreg 2 that end portions of the circuit boards 1 face each other. Conducting material 4 is made to abut against the end edges of the circuit boards 1 on both sides of a gap 6 so as to cover the gap 6 on both sides of the circuit boards 1. Thermal insulating member 5 arranged adjacently to the conducting member 4 is made to abut against the surfaces of the circuit boards 1 on both sides between the circuit boards 1.  After the conducting member 4 is heated by a heating means and the resin of the prepreg 2 is heated and fused in the vicinity of arranged position of the conducting member 4, the fused resin is cured.
Patent JP-2002136546-A (JP)
Title: Shorts type disposable diaper
Inventor: KURITA NORIYUKI
IPC: A61F5/44
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a shorts type disposable diaper that can retain a folded state without using a fastening tape when throwing away. SOLUTION: Perforations 12 capable of forming a slit 13 longitudinally extending, tearing away obverse and reverse sheets 2 and 3 are formed between both side edges 8 and 9 of the posterior and anterior waist areas 5 and 7 and first jointed portion 10, the perforations 12 longitudinally extends between the vicinity of the edge 16 of the waist opening 14 and that of the edges 17 of the leg openings 15.
Patent JP-2002140619-A (JP)
Title: Information providing method in railroad/bus line information providing system, and railroad/bus line information providing system
Inventor: MORIZUMI TOSHIMI
IPC: G06Q30/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide effective advertisement information linked with railroad/bus line information. SOLUTION: In this railroad/bus line information providing system for providing corresponding route information when a user designates a bus stop, a user terminal such as a portable telephone system 20 inputs station or bus stop designation in route information, and a route information management server 10 provides the user terminal with a departure time or an arrival time at the corresponding station or bus stop and advertisement information about the neighborhood of the station or the bus stop.
Patent JP-2002147930-A (JP)
Title: Refrigerator
Inventor: IGARI MICHIYOSHI
IPC: F25D11/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator wherein it includes an operation section for informing a user of information with letters and sounds, and it has a function for properly providing an advice in response to how to use a refrigerator of a user, and further it proposes to a user a method of how to use a refrigerator that ensures further energy saving. SOLUTION: There are provided first door opening/closing detection means 9 for detecting opening and closing of a door, the number of times counting means 10 for receiving a signal from the first door opening/closing means 9 and counting the number of times of opening and closing of the door, and number of times of door opening/closing storage means 11 for storing predetermined number of times of the number of times of a door opening and closing. A signal from the number of times count means 10 and a signal from the number of times of door opening and closing memory means 11 are compared and judged in first control means 12, and a user is informed of contents for advising a method of how to use a refrigerator in response to a judgement result on a first display 13 in the form of characters and sounds.
Patent JP-2001187758-A (JP)
Title: Method for producing aldehyde from olefin by hydroformylation
Inventor: HESS DIETER
IPC: C07C45/50
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aldehyde from an olefin by hydroformylation in high yield and selectivity. SOLUTION: This method for hydroformylating a 3-24C olefin by a catalyst comprises using a metal of group 8B in the periodic table as a catalyst in the presence of a ligand of the formula I [wherein, X is As, Sb or P; R1a-d and R2a-d are each a 1-25C aliphatic hydrocarbon or the like; Q1, Q2, Q3 and Q4 are each O, S or the like; (n), (m), (o) and (p) are each 0 or 1, with the proviso that (o) or (p) is 1; Y is O-R5 (R5 is a 1-25C aliphatic or aromatic hydrocarbon); and Z1 and Z2 are each an aliphatic hydrocarbon or the like].
Patent JP-2001215343-A (JP)
Title: Multi-fiber digital delay line
Inventor: HOLLAND WILLIAM ROBERT
IPC: H04B10/43
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-fiber optical delay line which is easily connected to a related component, whose packaging is convenient and compact and also which is thermally stable. SOLUTION: Plural optical fibers fixed to a flat substrate are incorporated. The fibers are linear, and an input part 304 and an output part 306 which are equal in length and are arranged in adjacent to the substrate are included in the fibers. The input part and the output part of respective fibers are mutually connected by a U shaped connecting part 308, and respective connecting parts are arranged so as to have a peculiar and prescribed length. The inputs of the fibers are connected to an optical splitter 314 through a fiber mutual connection 322. In a preferable embodiment of this invention, a plane heater and over coating are used for the purpose of controlling a thermal profile over the plural fibers.
Patent JP-2002143080-A (JP)
Title: Electronic endoscope device
Inventor: OZAWA SATORU
IPC: G02B23/26
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope device capable of optimally adjusting the amplification of fluorescent image signals, corresponding to various subjects. SOLUTION: A peak value detecting circuit 27 processes W-image signals obtained during the irradiation of white light to a subject and F-image signals obtained during the irradiation of excitation light to the subject, frame by frame to acquire the maximum value (reference peak value) of the W-image signal in one frame and the maximum value (fluorescent peak value) of the F-image signal in one frame. A reference coefficient value and a fluorescent coefficient value are respectively computed on the basis of both peak values. Both coefficient multipliers MW, MF respectively multiply the W-image signals and the F-image signal by the reference coefficient value and the fluorescent coefficient value to make level adjustment. The level-adjusted F-image signal is subtracted from the blue component of the level-adjusted W-image signal to generate a diagnostic image signal.
Patent JP-2002143804-A (JP)
Title: Method and device for treating pcb container
Inventor: OURA KOJI
IPC: A62D3/34
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for treating a PCB container constitut ed so that structural members are immersed in a PCB liquid contained in a container and the works of removing the PCB liquid and of dismantling the container and structural members are simplified, the number of apparatus used is minimized, and the works can be automated to improve the work efficiency. SOLUTION: The treating means for the PCB container which houses the PCB liquid and structural members including inorganic material and organic material immersed in the liquid so as to treat the PCB liquid, structural members and container features that after the PCB liquid is drained from the container, the structural members disassembled from the container are pulverized into ultrafine particles to produce slurry and then the slurry material is classified into organic substances and inorganic substances by a selecting means.
Patent JP-2002148715-A (JP)
Title: Projection type display device
Inventor: KUBO YOSHIO
IPC: G03B21/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which uses a thermal switch having a small rated value and is excellent in space-saving performance and power source radiation performance. SOLUTION: The projection type display device which modulates the projection light of a light source lamp 3 with a video signal and projects it is equipped with a lamp housing which supports the light source lamp 3 inside the case of the projection type display device; and the thermal reed switch 4 is arranged outside the housing and connected to a lamp control part (oscillation circuit 23 and control microcomputer 24) in a lamp turning-on circuit 2 and when the lamp overheats, the operation of the lamp control part is stopped, and thus a small-sized thermal switch which has a smaller rated value than before can be used.
Patent JP-2002152582-A (JP)
Title: Electronic camera and recording medium for displaying image
Inventor: HAYASHI MASAKI
IPC: H04N5/907
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera by which a state of focusing a photographing image can be confirmed quickly. SOLUTION: The image quality is set in either FINE, NORMAL, or BASIC modes, and, when recording in a card memory 308 an image data photographed in the recording mode for image compression, a CPU 312 extracts a cut image data corresponding to a focus area set by an image data for one frame, and compresses the image data for one frame and records it in the card memory 308 together with the image data. When displaying the cut image in the reproducing mode, the CPU 312 retrieves the address in which the cut image recorded in the card memory 308 is stored, reads only the cut image data from the card memory 308, and displays it on an LCD color monitor 310. A photographer sees the cut image displayed in the focus area, and confirms the state of focusing.
Patent JP-2001152913-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KITAGAWA HIROSHI
IPC: F02D41/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine which can improve emission characteristics of exhaust gas by performing air-fuel ratio controlling according to an engine operation condition or a condition of a catalytic converter, and thereby always securing the maximum emission control rate of the catalytic converter. SOLUTION: An air-fuel ratio control device computes a maximum oxygen accumulation amount O2MAX of a catalytic converter 14, and forcibly vibrates an air-fuel ratio so as to improve an oxygen utilization rate O2USER of an oxygen accumulation amount O2STR accumulated in the catalytic converter 14. Variation speed of frequency and amplitude in the forcible vibration is linearly or hyperbolically renewed according to space velocity SV and catalytic temperature TCAT equivalent to an exhaust gas amount. It is thus possible to always secure the maximum exhaust emission control rate in that state, and improve responsiveness when an engine operation condition or a catalyst activation condition is changed.