baber/WOPTO huggingface dataset:
Patent JP-2002369002-A (JP)
Title: Image processing unit, image processing method and program
Inventor: AKAHORI TAISUKE
IPC: B41J2/52
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit and method that can prevent a void from being caused in a gradation area. SOLUTION: The method includes a step S1 of receiving image data to calculate a reference level m for classifying areas of the received image data into a background area and a non-background area, a step S2 of detecting a pixel (isolated pixel) included in the background area in the received image data, a step S3 of calculating gradation changes SL1, SL2,..., SLn of the isolated pixel along at least one direction, and a step S4 of identifying a gradation change state around the isolated pixel on the basis of the calculated gradation changes SL1, SL2,..., SLn. The method is used to apply background adjustment to the isolated pixel on the basis of the identified gradation change state.
Patent JP-2002363999-A (JP)
Title: Precast foundation and construction method of precast foundation
Inventor: YOSHIDA WATARU
IPC: E04B1/348
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a precast foundation and a construction method of the precast foundation allowing the construction of a bathroom unit and an underfloor storage unit in a well settled manner without impairing the mutual joint strength of foundation members. SOLUTION: Auxiliary reinforcements 210 are provided at the lower parts near the end parts of bodies 21, 21B of foundation members 2A, 2B so as to project inside the precast foundation 1, and the auxiliary reinforcements 210 are embedded with embedding members 5. The foundation members 2A, 2B are thereby jointed to each other. Consequently, there is no need to fill concrete slurry into a joint recessed part for connection. As a result, there is no need to bulge the side faces of the foundation members 2A, 2B.
Patent JP-2002367136-A (JP)
Title: Master information carrier, manufacturing method of magnetic disk and manufacturing method of sputtering target and master information carrier
Inventor: ISHIDA TATSURO
IPC: C23C14/34
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a master information carrier capable of magnetically transferring the high density information uniformly and stably to a magnetic recording medium. SOLUTION: The master information carrier 2 is provided with a transfer surface for magnetically transferring the information to the surface to be transferred while being laid over the surface to be transferred of the magnetic recording medium 1, and also magnetic parts consisting of a ferromagnetic thin film 11 with a pattern corresponding to the abovementioned information are arranged on inner/outer peripheries of this transfer surface, then this carrier is constituted so that the saturated magnetic flux density corresponding to the outer peripheral side in the radial direction of the magnetic recording medium 1 as to the ferromagnetic thin film is made larger than the saturated magnetic flux density corresponding to the inner peripheral side in the radial direction.
Patent JP-2002366236-A (JP)
Title: Current regulation device
Inventor: YONEHISA MASAHITO
IPC: G05F1/56
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a current regulation device which can control the level of output current and reduces a manufacturing cost by using only one current detection resistance that is highly accurate and expensive. SOLUTION: Voltage outputted by a scale factor switching circuit is used to correct a reference voltage, and proper current is outputted with the corrected voltage. Meanwhile, a current detection circuit converts the output current into voltage and outputs the converted voltage. The voltage outputted by the scale factor switching circuit fluctuates accordingly to the voltage outputted by the current detection circuit. In the case the output current fluctuates by disturbance, the voltage outputted by the scale factor switching circuit also varies to correct the reference voltage. Then, a current control circuit controls the output current level so as to cancel the fluctuation of inputted voltage, since the voltage inputted to the current control circuit corresponds to the fluctuation of the output current level.
Patent JP-2002369469-A (JP)
Title: Single-phase induction motor
Inventor: OKADA JUNJI
IPC: H02K17/08
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a single-phase induction motor which can reduce an electromagnetic vibrating force due to harmonic waves. SOLUTION: This single-phase induction motor has a stator 1, having a plurality of teeth 9 and a plurality of slots 11 formed between the respective teeth 9, stator windings wound concentratedly on the respective teeth 9, and a rotor which has a plurality of slots and cage-type secondary conductors laid in the respective slots and is turned by fluxes generated by the stator. Each slot 11 of the stator 1 is skewed by a prescribed angle θs at the tip part of the tooth 9 only, and each slot of the rotor is skewed in a direction different from the skew direction of the slot 11 of the stator 1.
Patent JP-2002362750-A (JP)
Title: Container terminal system
Inventor: KUSANO TOSHIYUKI
IPC: B65G63/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a container terminal system allowing a great reduction in residing time of an introduced chassis and the efficient decentralized operation of cargo handling equipment in a terminal. SOLUTION: A reception/delivery preparation area 4 is provided between a container storage space 2 and an introduced chassis incoming/outgoing space 3 and circulation paths 8a, 8b for an automatic guided vehicle 16 are provided in the space 2. A reception container being carried into the space 3 via the introduced chassis 15 is unloaded in the preparation area 4 and temporarily stored. Then, the container is carried via the automated guided vehicle 16 to a predetermined position in the space 2 and a delivery container unloaded from a ship alongside a quay is stored in the space 2. Before the delivery introduced chassis arrives in the chassis incoming/outgoing space 3, the delivery container is carried from the space 2 via the automatic guided vehicle 16 to the preparation area 4 and made ready until the introduced chassis arrives.
Patent JP-2002365367-A (JP)
Title: Monitoring post system
Inventor: SUZUKI YASUO
IPC: G01T1/16
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring post system capable of measuring the space dose of atmospheric radioactivity and identifying the nuclide of radiation to estimate the origin of radiation. SOLUTION: This monitoring point system for measuring atmospheric radioactivity comprises a γ-ray nuclide analyzing detector 1 and a measurement system therefor 7, an α-ray nuclide measuring detector 2 and a measurement system therefor 8, an α-nuclide analyzing detector 3 and a measurement system therefor 9, a tritium-measuring liquid scintillation counter 4, and a control means 12 for performing transfer of measurement data signal and control signal with the liquid scintillation counter 4 and each measurement systems 7, 8, 9.
Patent JP-2002371263-A (JP)
Title: Adhesive composition for multilayer flexible printed circuit board and multilayer flexible printed circuit board obtained by using the same
Inventor: JO KISOO
IPC: C09J201/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer flexible printed circuit board exhibiting high dimensional stability and excellent through-hole reliability and excellent in adhesive properties, heat resistance, solder reflow resistance at the time of part-mounting and washing resistance. SOLUTION: Flexible printed circuit boards facing each other are integrally laminated to each other via an adhesive layer 7a formed of an adhesive composition for a multilayer flexible printed circuit board containing a polyhedron- shaped multicomponent metal hydroxide represented by general formula (1): M1-x Qx (OH)2 [wherein M is at least one metal atom selected from the group consisting of Mg, Ca, Sn and Ti; Q is at least one metal atom selected from the group consisting of Mn, Fe, Co, Ni, Cu and Zn; and x is a positive number of 0.01-0.5].
Patent JP-2003002788-A (JP)
Title: Gate valve of semiconductor single crystal pulling apparatus
Inventor: YAMAGISHI MAKOTO
IPC: C30B15/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve for a semiconductor single crystal pulling apparatus, with which the airtightness of a vacuum chamber is hardly lowered by vertical movement and turning and which has a constitution that a closed part is hardly affected by the radiation heat from the vacuum chamber. SOLUTION: The gate valve for the semiconductor single crystal pulling apparatus has a constitution that a valve body 22 is provided so as to be freely turned and freely moved in the vertical direction in a valve box 21 attached between the vacuum chamber 4a, 4b and a furnace chamber 5 through a connecting member 23 attached to a turning shaft 24, and a seal ring 56 is attached to an annular seal bearing surface provided at the lower face part of the outer periphery of the valve body 22 or to an annular seal bearing surface provided at a part of the upper end face 55 opposed to the seal bearing surface of the valve body mentioned above of the vacuum chamber 4a, 4b, and thereby the upper end opening part 4c of the vacuum chamber 4a, 4b is made to be freely opened and closed by the valve body 22,  the upper face at the approximately central part of the valve body 22 is attached to the tip end part of the connecting member 23 through a swing holding member 50 capable of swingably pressing.
Patent JP-2003005759-A (JP)
Title: Audition system and sales method
Inventor: OKUMURA EIKO
IPC: G07G1/14
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To arouse the will for purchasing through both of visual sense and auditory sense and to enable to hear broadcasting. SOLUTION: A plurality of audition terminals 40 which read the identification information put on objects for audition by reading means 43, send the information by radio, receive the audio data by radio, reproduce the data and output the data from headphones 42 are lent in respective counters. Repeating installations 20 which repeat the transmission and reception of the audio data and the identification information are dispersedly installed in correspondence to the counters. The audio data is delivered according to the identification information from delivering systems 11 and 12 through communication line networks 10 and broadcasting data is encoded like in the same manner as with the audio data by a broadcasting system 70 and is then sent by the repeating installations 20 to the respective audition terminals 40.  As a result, purchasers can easily make audition of any of commodities while viewing the commodities displayed at the counters and are able to surely hear general broadcasting even during the audition.
Patent JP-2003004664-A (JP)
Title: Method and apparatus for detection of void level in high- function pavement
Inventor: KONNO YOSHIHITO
IPC: G01N22/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a detection apparatus for a void level in a high-function pavement by which the void level in the high-function pavement is detected. SOLUTION: In a running state, electromagnetic waves are radiated to the road surface of the high-function pavement as a measuring object by a transmitting antenna 4. Reflected electromagnetic waves are received by a receiving antenna 5 after a prescribed propagation time has elapsed, and they are received by a reception circuit 16. The electromagnetic waves are converted into similar low-frequency waves by a time-amplitude control circuit 21, the negative maximum value of the amplitude of the electromagnetic waves is detected by a positive-maximum-value detection circuit 22 and a negative-maximum-value detection circuit 23, and a p-p amplitude value is obtained by a composition circuit 24. The p-p amplitude value is averaged by an averaging processing circuit 26, and it is quantized by a quantization circuit 27.  The quantized amplitude value is computed by a personal computer 11, a reflectance at the high-function pavement is computed, and the amplitude value is converted into a relative-permittivity value on the basis of the reflectance. The high-function pavement is measured at high speed and continuously, a gap clogging level and a gap crushed level in the high-function pavement are detected on the basis of the relative-permittivity value.
Patent JP-2002337921-A (JP)
Title: Bottle cap holder
Inventor: HASHIMOTO TATSUTOSHI
IPC: B65D55/16
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a bottle cap holder wherewith a cap removed from a bottle is not required to be placed aside or is free from staining a place whereon the cap is placed with drops of contents attached to the cap or being stained with dirt at the place whereon the cap is placed. SOLUTION: The bottle cap holder comprises a member which connects a screw-in type cap to a neck par of a bottle main body, and thereby the cap removed from the bottle is not required to be placed anywhere else.
Patent JP-2003000712-A (JP)
Title: Injection needle assembly for medicines
Inventor: IKUTA MANABU
IPC: A61M39/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection needle assembly for medicines solved such problems that when blood back flow enters a medical liquid container such as a syringe, or a cartridge if a patient utilizes an injection needle assembly to inject a medical liquid, bacteria harmful to the human body propagate in the container by the back flow and flow into the human body at the time of reuse, and to prevent the back flow of blood at the time of injection of the medical liquid. SOLUTION: The injection needle assembly 1 has a connection needle 2 and the injection needle 4 connected thereto through a connection part 3 as kids and is equipped with a check valve means 6 permitting the flow of the medial fluid due to injection pressure in the connection part 3 going toward the injection needle 4, but preventing the back flow of blood when releasing of the injection pressure.
Patent JP-2003007188-A (JP)
Title: Circuit breaker
Inventor: NAKAMICHI YOSHIYA
IPC: H01H73/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker enabling easy inspection of its characteristics and easy adjustment of its characteristics. SOLUTION: The circuit breaker has a cover 1b inside which a pair of sub partitioning ribs 72 and 72 facing each other is formed in width direction of the cover 1b. Stoppers 73 and 73 which contact with ends of a handle axis 8 and are caught at them are disposed at positions on facing surfaces of the sub partitioning ribs 72 and 72 respectively, wherein the positions front on a handle inserting hole 29.  As a body 1a can pre-fix the cover 1b by catching the stoppers 73 and 73 at the ends of the handle axis 8 and lifting of the cover 1b from the body 1a can be prevented without fixing the cover 1b to the body 1a with screws, inspections of its characteristics can be carried out easily by clearing anxiety about imprudent open main circuit state caused by handle hitting to an inner wall of the handle inserting hole 29 of the cover 1b and the cover 1b can be split away easily from the body 1a by releasing caught state of the stoppers 73 and 73 at the ends of the handle axis 8. Thereby easier characteristics adjusting work than that of a conventional circuit breaker becomes possible.
Patent JP-2003010764-A (JP)
Title: Substrate coating apparatus
Inventor: MASUICHI MIKIO
IPC: G03F7/16
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To precisely supply the prescribed quantity of a coating liquid on a substrate in a substrate coating apparatus using a nozzle. SOLUTION: Grooves 11 corresponding to a prescribed pattern shape to be coated with an organic electroluminescent(EL) material are formed on the substrate S and the organic EL material is poured from nozzles 4a-4c in the grooves 11 by moving the nozzles 4a-4c along the grooves 11. In the nozzle 4a, a nozzle main body 40a is formed from a polyimide and a flow passage 42a excluding a discharge port 41 has hydrophilicity. The tip surface 43a including a discharge port 41a has water repellency by ion implantation method. As a result, the discharge from the nozzle 4a is surely carried out and the sticking of the coating liquid to the nozzle 4a is prevented.
Patent JP-2003016626-A (JP)
Title: Metal thin film type magnetic recording medium and method for manufacturing the same
Inventor: HIRATSUKA RYOICHI
IPC: G11B5/667
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal thin film type magnetic recording medium which realizes improvement in the productivity and/or a smaller size (thin films) than a conventional medium. SOLUTION: A nonmagnetic metal layer 2 is formed between a nonmagnetic supporting body 1 and a metal magnetic layer 3 of the metal thin film type magnetic recording medium 100. The metal layer increases the deposition rate of a protective film 4 to be formed on the outside of the metal magnetic layer and to improve the productivity of the recording medium. Thin films of the recording medium can be obtained by controlling the thickness of the metal layer in such a manner that the total thickness of the metal layer and the metal magnetic layer is smaller than the thickness of a conventional metal magnetic layer.
Patent JP-2003014413-A (JP)
Title: Steering angle sensor
Inventor: TOMINO YASUNORI
IPC: G01B7/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a steering angle sensor for detecting the rotating angle of a handle capable of detecting the absolute angle of handle rotating quantity without requiring power supply in the stop of an engine. SOLUTION: In this steering angle sensor, above a stator 11 having two or more fixed coils 12A-12F radially formed on the upper surface, a rotator 13 having rotating coils 14A and 14B opposite to the fixed coils with a prescribed space formed on the lower surface is arranged, and a control means 19 detects the rotating angle of the rotator 13 to the stator 11 according to the electromagnetically induced voltage value of each fixed coil changed according to the opposed area between both the coils. According to such a structure, the steering angle sensor can detect the absolute angle of handle rotating quantity without requiring power supply in the stop of the engine.
Patent JP-2003017782-A (JP)
Title: Carrier spin injected inverted magnetization magnetoresistive effect film, non-volatile memory element using the film, and memory device using the element
Inventor: MUNEKATA HIROO
IPC: G11C11/14
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory element using a carrier spin injected magnetoresistive effect film that consumes only a small amount of power and does not result in malfunction even if element size and the distance between the elements are greatly reduced, and can be integrated on a large scale, and to provide a memory device using the non-volatile memory element. SOLUTION: In the non-volatile memory element using the carrier spin injected inverted magnetization magnetoresistive effect film, an insulating layer is laminated onto a fixed magnetization layer, carrier induction magnetic properties are provided on the insulating layer, an inverted magnetization layer where the direction of the magnetization is inverted according to the injection of carrier spin is laminated, at the same time, an electrode for injecting the carrier spin to the inverted magnetization layer is arranged on the surface of the magnetization layer, and the direction of the magnetization is inverted without depending on an induction filed.
Patent JP-2002360994-A (JP)
Title: Cover for wash hanger
Inventor: TOYODA FUMIAKI
IPC: D06F57/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To protect the wash from the wind and from sights of others. SOLUTION: Holes are opened with equal intervals in an upper side of a net and this net is suspended from a wash hanger having wash pinches by clips for the net to cover the wash from sights.
Patent JP-2002058562-A (JP)
Title: Adjusting fitting for automobile seat, particularly inclination adjusting fitting for backrest part of automobile seat
Inventor: SCHILLAK CHRISTIAN
IPC: B60N2/225
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To form an adjusting fitting for an automobile seat, particularly an inclination adjusting fitting for the backrest part of an automobile seat, so that it wears as little as possible and is actuated very silently. SOLUTION: In the adjusting fitting, a fixed fitting part 1 belonging to a fixed seat area and another fitting part 2 belonging to a movable backrest part and allowing adjustment of its rotary position are coupled to each other via a driveable eccentric ring 4 in such a manner as to be rotatable about a rotational axis 3. Wedge segments 4b and 4c are formed to radially overlie each other and increase in thickness in opposite directions. In that case, the respective relatively thin end faces 4g and 4h of the wedge segments 4b and 4c project beyond the other end faces of the wedge segments opposed to the abutting surfaces 4e and 4f of an eccentric ring segment 4a, and the inner wedge segment 4b and the outer wedge segment 4c are rotatable, respectively, on an inner annular ring bearing surface and on the bearing surface of an outer eccentric rotating bearing 5a.
Patent JP-2003020333-A (JP)
Title: Curable resin composition
Inventor: OKUDAIRA HIROYUKI
IPC: C08G75/12
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a one-component curable resin composition which is excellent in storage stability and thermal curability and can be produced at a reduced cost. SOLUTION: This resin composition contains a compound having at least two hydroxyl groups and a compound having at least two specific vinyl(thio) ether groups provided these functional groups are at least partly blocked by a carboxylic acid.
Patent JP-2003032166-A (JP)
Title: Mobile station and method for detecting frequency band
Inventor: ENDO ETSURO
IPC: H04W24/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a time to find out a frequency band in use in a mobile station that station that makes communication with a base station through any of a plurality of frequency bands. SOLUTION: The mobile station in a mobile communication system where the base station and the mobile station make communication with each other by using any of a plurality of frequency bands, is characterized in that the mobile station detects a predetermined frequency band earlier than the detection of other frequency bands in the case of detecting a frequency band of a wireless signal from the base station.
Patent JP-2003032469-A (JP)
Title: Device, method and program for detecting electronic watermark
Inventor: NAKAMURA OSAMU
IPC: H04N7/081
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a configuration for executing information detection based on standardizing processing in an electronic watermark embedding and detecting processing configuration for embedding and detecting bit information. SOLUTION: In the configuration for acquiring the bit information by detecting the difference of a plurality of electronic watermarks, a detection value is not used as a statistic quantity as it is but the difference of averages of detection values of a plurality of electronic watermarks is utilized so that whether an electronic watermark is embedded or not or bit information in the case of embedding can be discriminated by utilizing the statistic quantity provided by standardizing the detection values. As a statistic quantity to be utilized for standardizing processing, a statistic quantity (t), with which the distribution is uniquely determined when a degree of freedom is fixed, is to be used. Thus, the probability of false positive or false negative in electronic watermark detection can be easily made close to a desired value.