baber/WOPTO huggingface dataset:
Patent JP-2001352525-A (JP)
Title: Image conversion method and image converter
Inventor: OMORI SHIRO
IPC: H04N7/01
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an image conversion method and an image converter by which the resolution in the vertical direction in a still picture area of a field image is enhanced so as to allow edge parts in an oblique direction in its moving picture area to be seen not stepwise but smoothly and also to decrease occurrence of errors in an image after conversion. SOLUTION: A discrimination circuit 15 discriminates a degree of still picture touch as to surrounding pixels with respect to a target interpolation position for each pixel in a current field image. An in-field interpolation circuit 13 uses the current field image to acquire interpolation data. An inter-field interpolation circuit 14 uses the current field image and a one-preceding field image to acquire the interpolation data. Multiplier circuits 16, 17 and an adder circuit 18 apply weighted sum to the interpolation data based on a gain (g) and an image composition circuit 19 converts the current field image by using the result of the sum.
Patent JP-2001200565-A (JP)
Title: Drainage trap
Inventor: OTA YASUMI
IPC: E03C1/29
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a drainage trap wherein its valve is normally kept open, a valve structure for preventing a backflow from water holes is simplified so as to facilitate setting and maintenance, which is high in reliability on sealing performance in the case of sealing the water holes, and low in cost. SOLUTION: In the drainage trap provided with cover plates 20, 120 and 220 boring a plurality of trough-holes 24, 124 and 224 into them, valve seats 25b and 125b are respectively arranged to the through-holes 24, 124 and 224 and, at the same time, bore hole small rooms 27, 127 and 227 for storing floats 28, 128 and 228 are arranged to the lower parts of the valve seats in a vertically movable manner in the cover plates 20, 120 and 220. The water holes 26 and 126 in the valve seats can be sealed by coming into contact with the valve seats 25b and 125b with the upper motion of the floats 28, 128 and 228.
Patent JP-2001017782-A (JP)
Title: Washing machine
Inventor: KOSHIGA KENJI
IPC: H02K7/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent water from entering a motor to improve the safety of a washing machine by mounting a motor bracket on a speed reducing mechanism with its opening down, and arranging the motor constituted in the motor bracket and the speed reducing mechanism on the same axial line. SOLUTION: A spin shaft 22 is supported on the bottom of a water receiving tub by a bearing 21, a washing shaft 24 is supported within the hollow part of the spin shaft 22 by a bearing 23, and a speed reducing mechanism 25 is connected to the lower end of the washing shaft 24. A motor bracket 26 is molded in a cup shape, and mounted on the speed reducing mechanism 25 with its opening down. A stator 27b for imparting a rotating magnetic field to a rotor 27a is pressed into the motor bracket 26 to constitute a motor 27. The speed reducing mechanism 25 and the motor 27 are arranged on the same axial line, and the motor 27 is mounted on the speed reducing mechanism input shaft 28 of the speed reducing mechanism 25. Namely, the speed reducing mechanism input shaft 28 to the speed reducing mechanism 25 is connected to the rotating center in the rotor 27a of the motor 27.
Patent JP-2001098253-A (JP)
Title: Floor slip prevention agent and method for preventing floor slip using the same
Inventor: MORIKAWA KAZUO
IPC: C08K3/22
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a slip prevention agent for floors, etc., which is clear, glassy, durable, and hardly slippery, is produced at a low cost, and has minus ion effects. SOLUTION: This slip prevention agent contains (A) 100 pts.wt. silicone resin having at least two silanol groups per molecule, (B) 0.5-20 pts.wt. titanium crosslinker or epoxy resin crosslinker having at least three Si-bonded hydrolyzable groups per molecule, (C) sulfuric acid, and (D) a cure catalyst provided that ingredient C is compounded in such an amount that the pH of a solution prepared by mixing 10 pts.wt. mixture of ingredients B, C, and D (excluding ingredient A) with 60 pts.wt. isopropyl alcohol is 2-4. The agent further contains 1-3 wt.% (based on the agent) natural radioactive rare earth element mineral particles containing 0.1-2 wt.% sum of thorium oxide and its isotope and having an average particle size of 0.1-1 μm.
Patent JP-2001353041-A (JP)
Title: Back pad of seat back
Inventor: NAKAMORI TAKASHI
IPC: B60N2/90
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a back pad of a seat back that prevents excessive load from acting on the thoracic vertebrae and the lumbar vertebrae, and resultantly prevents fatigue from accumulating or lumbago from occurring due to long automobile driving. SOLUTION: The back pad of a seat back has a form following the S shape of the spine, slightly sinking in the middle upper portion and slightly projecting in the middle lower portion, and has reinforcing ribs in the back, and many slits opened almost overall.
Patent JP-2001357004-A (JP)
Title: Method and system for switching repetition
Inventor: JIYUUTO ISAO
IPC: G06F15/177
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique concerning method and a system for switching repetition, by which data processing is enabled even while synchronizing a database by distributing input data to the computers of plural transmission destinations while using a change record list and a decision record list when switching the computer of the transmission destination. SOLUTION: As shown in the figure, this repetition switching system is almost composed of terminal equipment 1 to be operated by a terminal program A, a repetition switching device 2 to be operated by a repetition switching program B, a main computer 3 to be operated by a main processing program (main processing means) C and a sub-computer (central processing unit, processor or data processor) 4 to be operated by a sub-processing program F.
Patent JP-2001359240-A (JP)
Title: Control method for reactive power compensator
Inventor: NAKAMURA TATSUNORI
IPC: H02J3/18
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a control method for reactive power compensator, capable of speedily and completely compensating over a large voltage drop, if a voltage drop occurs due to some malfunctions in a generator. SOLUTION: This control method for reactive power compensator restrains voltage fluctuations developed in a power system through compensation for reactive power, by selectively closing or opening a n-group lead capacitor for the power system. If the voltage drops due to malfunctions in a generator, all the n-group phase capacitors are inserted in batch through an input signal SUP outputted from a TSC input circuit 15, based on a breaking signal SCB which serves as the detection signal of the voltage drop outputted from a breaker for the generator.
Patent JP-2001356337-A (JP)
Title: Semitransmissive liquid crystal display device
Inventor: NAGATA YASUNARI
IPC: G02B5/32
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a high performance semitransmissive liquid crystal display device having the sum of reflectance and transmittance as large as 100% or larger. SOLUTION: The semitransmissive liquid crystal display device is provided with a color filter 6, an overcoat 7, an ITO(indium tin oxide) electrode 8 and an alignment layer 9 laminated on an upper glass substrate 5 and a light reflection layer (a semitransmissive film) formed of a metal reflection film 12 comprising ITO films 11 formed in correspondence with respective pixels on a lower glass substrate 5 with an alignment layer 9 formed thereon. Furthermore, a forward scattering film 4, a first optical retardation film 3, a second optical retardation film 2 and a polarizing plate 1 are laminated on the outside surface of the upper glass substrate 5. A hologram 13, a lower side optical retardation film 14 and a polarizing plate 1 are laminated on the outside surface of the lower glass substrate 5 and further a backlight 15 is arranged on the lower side thereof.
Patent JP-2001037737-A (JP)
Title: Mr method for suppressing mr signals from peripheral area
Inventor: ALDEFELD BERND DR
IPC: G01R33/54
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently suppressing MR signals from the peripheral area. SOLUTION: The stationary magnetic field of short position dependency whose magnetic field strength in the peripheral area is larger or smaller than the magnetic field strength at an isocenter is generated. While impressing the magnetic field, at least one RF pulse for exciting nuclear magnetization in the peripheral area but not exciting it at the isocenter is generated and the excited nuclear magnetization is de-phased.
Patent JP-2001353306-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine allowing the effective use of a display means during the period of stop of pattern variation and capable of arousing the player's interest in a game by images varyingly displayed in a display means. SOLUTION: One display means 12 is provided with a first pattern display section 20 capable of varyingly displaying first patterns 24a, 24b, 24c subject to detection of a game ball by a first pattern start means 13 and a second pattern display section 21 capable of varyingly displaying a second pattern 25 subject to detection of a game ball by a second pattern start means 18 separately from the first pattern start means 13, a first image display control means 50 making the display means 12 display a prescribed first image 26 for a prescribed period on the basis of non-detection of a game ball by the first pattern start means 13.
Patent JP-2002005541-A (JP)
Title: Snow-melting facility utilizing heat pump
Inventor: FUKAHORI MASAHISA
IPC: E01C11/26
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a snow-melting facility utilizing heat pump in which the heat pump and a circulation pump can be installed in a small installation area. SOLUTION: In this snow-melting facility the heat pump HP and both of circulation pumps 11 and 12 are installed in a two-stage installation layout. That is, the heat pump is placed in the upper part, and a circulation-pump 11 for a heat-source and a circulation-pump 12 for a load are placed in the lower part, alternatively both the pumps 11 and 12 are placed in the upper part, and the heat pump HP is placed in the lower part.
Patent JP-2002006419-A (JP)
Title: Image reader
Inventor: OSHIMA TOSHIAKI
IPC: G06T1/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which is capable of preventing the infiltration of dust and dirt into the inside of a carriage at a low cost and is capable of preventing the degradation in reading performance. SOLUTION: An aperture 26 formed at the carriage 20 collects the light from an original by irradiating the original with the light from a light source 22. A cover member 27 is disposed so as to cover this aperture 26. The cover member 27 covers the original platen side of the aperture 26 of the carriage 20 when the exchangeable original platen 30 is removed from a main body 10. The infiltration of the dust and dirt into the inside of the carriage 20 from the aperture 26 during the exchange of the original platen 30 or during the movement of the carriage 20 may be prevented. The cover member 27 is made of glass or a resin. Since the cover member 27 is sized slightly larger than the aperture 26, the cover member 27 is inexpensive even if the member is made of the glass. Then, the degradation into reading performance of the reader 1 may be inexpensively prevented.
Patent JP-2002006479-A (JP)
Title: Method for inspecting mask and apparatus therefor
Inventor: ITOU KOUJIROU
IPC: G03F1/84
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a mask by which defects in a fine pattern and a hole on a mask for exposure with charged particle rays are accurately detected and to provide an apparatus for inspecting a mask capable of shortening inspection time while ensuring high resolution. SOLUTION: In the method for inspecting a mask, a beltlike inspection region is set between an outside periphery defined by adding permissible accuracy to the outline of a mask design pattern and an inside periphery defined by subtracting the permissible accuracy from the outline and irradiated with charged particle rays, secondary electrons, reflected charged particles or transmitted charged particles are detected with a detector, the coordinates of the outline of a transfer mask pattern detected from the secondary electrons, reflected charged particles or transmitted charged particles are compared with the coordinates of the inspection region, and when the coordinates of the outline of the transfer mask pattern are not within the inspection region, the pattern is judged to be defective. An apparatus for mask inspection using the above inspection method is also presented.
Patent JP-2001356127-A (JP)
Title: Dipping solution facilitating uniform suspension
Inventor: KURIHARA YOSHIFUMI
IPC: G01N33/543
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a dipping solution capable of easily uniformly suspending a ligand-immobilized fine particle carrier. SOLUTION: This dipping solution for ligand-immobilized fine particle carrier is characterized by having a specific gravity equal to or higher than the specific gravity of the ligand-immobilized fine particle carrier.
Patent JP-2001356812-A (JP)
Title: System for controlling component synchronization and method for planning production
Inventor: ENOMOTO MITSUHIRO
IPC: G06Q50/04
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to evaluate the excessiveness/ insufficiency of components related with a production plan, and to quickly facilitate and operate countermeasures to the excessiveness/insufficiency of those components in a control means based on a conventional display method for a product whose production plan is frequency changed since it is necessary to require the extremely large number of man-hours in order to perform a planning task for the product having tens of thousands of components, and to solve the problem that it is extremely difficult to globally analyze and control the original production plan or component arrangement plan, and to control the quantity of inventory since it is impossible to judge the level of influence of the control on the control of the other components. SOLUTION: The required quantity of materials based on a changed production plan is calculated, and the arranged situations or synchronized situations of components is simultaneously evaluated for each product, and when the excessiveness/insufficiency of the components is generated, the production plan or the component arrangement plan is easily controlled by this component synchronization control system. Also, the control is realized by a controlling means based on display in which charts and graphs are fused.
Patent JP-2001323551-A (JP)
Title: Drain device in stagnant pool
Inventor: SADAHIRO TOSHIHARU
IPC: E02D29/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a water drain device in a stagnant pool which is lightweight, easily attached or detached, can be installed extremely easily by stabilizing the position of installation without deviation and giving excellent external appearance and easy drainage by preventing the occurrence of any trouble to a third party due to the drainage. SOLUTION: A water suction hose 6 is screwed to a joint 5 connected to a drain pipe 3 and its outlet 4 is inserted from the outer side surface of a hollow cover body 1 to the inner portion and bent upward, the lower end edge of the hollow cover body 1 is bent in a shaft center direction and extended by giving a certain width, then it is erected toward the ceiling of a hollow cover 1, a side wall 9 is provided, a water receiving tray 10 and a drain hole 11 opened at the center of the bottom surface of the hollow cover body are provided between the inner side surface of the hollow cover body 1 and the side wall 9, and a non-slip member 2 is attached to the bottom surface of the hollow cover body 1.
Patent JP-2002004588-A (JP)
Title: Collapsible fire-resistant storage body
Inventor: YAMASHITA SUSUMU
IPC: B23K37/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To make a fire-resistant storage body easily located at an installation position below a steel plate without using a troublesome work, which can be easily carried and has a fireproof sheet receiving sparks and molten residue generated during drilling work to a steel plate such as a deck plate or the like on a building construction site. SOLUTION: During a drilling work to a steel plate 2, magnets 7 are magnetically attracted to the bottom surface of the steel plate and the fireproof sheet 3 is arranged in a suspended state. The magnet 7 is attached to the top end portions 5a of longitudinal frames 5, each frame 5 is attached in a rotatable manner to a hinge portion 10 located at the upper end portion of a support pole 9 and, when not used, the longitudinal frames 5 are collapsible through the hinge portion 10 in the direction of the support pole 9.
Patent JP-2002016313-A (JP)
Title: Nitride semiconductor laser element and its manufacturing method
Inventor: GOTO MASAKANE
IPC: H01L21/205
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor element wherein front and rear in a resonator lengthwise direction can be easily distinguished, and to provide its manufacturing method. SOLUTION: In a semiconductor laser element 501, an N-clad layer 11, an N-optical guide layer 12, an MQW layer 13, a P-cap layer 14, a P-optical guide layer 15, a P-clad layer 16, an N-current block layer 17 and a P-contact layer 18 are laminated in order on one surface of a transparent substrate 100. A P-electrode 4 is formed on a prescribed region of the P-contact layer 18. A protruding N-electrode 3 is formed on the other surface of the transparent substrate 100. In this case, the side where a protruding part of the N-electrode 3 is arranged corresponds to the front side (outputting side of a laser light) of the element.
Patent JP-2001250565-A (JP)
Title: Method of attaching metal having high resistance to corrosion and low contact resistance to carbon toward separator for fuel cell
Inventor: HISADA WATARU
IPC: H01M8/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of attaching a metal having a high resistance to corrosion and a low contact resistance toward a separator for a fuel cell, which is inexpensive with a high productivity, as wall as using a metal as a base material, to make the product lighter and enabling attachment of the metal with a high resistance to corrosion and a low contact resistance toward the surface of the material, through a simple procedure and a simple device. SOLUTION: On a separator of an unit cell composing a fuel battery, a solid plating member in which a metal with a high resistance to corrosion and a low contact resistance is coated on a core particle with hardness higher than this separator, is projected, resulting in enforced adherence of the metal coated on the solid plating member to the separator.
Patent JP-2002011005-A (JP)
Title: Three dimensional driving motor and ultrasonic oscillator driving motor using the same, and ultrasonograph
Inventor: TOYOSHIMA HIROYOSHI
IPC: A61B8/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device making an ultrasonic oscillator driving motor three dimensional and to scheme to make a diagnostic device three dimensional. SOLUTION: A motor device, making a driving axis and a swaying axis cross at one point, is housed in an ultrasonic probe, and a three dimensional ultrasonograph as a three dimensional driving system device, is obtained.
Patent JP-2002022090-A (JP)
Title: Flange cover with internal circumferential flange and its manufacturing method
Inventor: YAMAGUCHI TAKASHI
IPC: F16L57/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a flange cover having a new type internal circumferential flange part preventing fluid from seeping out into a flange connection part or misty injection from dispersing to the circumference, instantaneously detecting them from the outside and to provide a manufacturing method simply, easily, and surely manufacturing the flange cover with the internal circumferential flange part. SOLUTION: This cylindrical cover body 11 comprising both ends 11A and 11B in such a state as freely separating from/sticking to each other is formed by integrally fitting a belt sheet 21 around the outer circumferential face of a frame material 30. An overhung part 22 in the width direction of the belt sheet is integrally bent from the side edge part of the frame material to the inside in the circumferential direction so as to be formed into the internal circumferential flange 25.
Patent JP-2002025089-A (JP)
Title: Inclination detector and optical disk device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/095
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization of an optical pickup by reducing the area necessary for mounting an inclination detecting means and reducing the sizes of the inclination detecting means and a mechanism to adjust the inclination of an optical pickup, and to prevent the offset of a detecting signal detected by the inclination detecting means by not changing the distance of the light emitting point of the inclination detecting means and a disk when adjusting the inclination. SOLUTION: The inclination detecting means 6 is constituted by disposing a lens 10 on the upper surface of a rectangular parallelepiped holder 8, erecting cylindrical projecting parts 9 on a pair of mutually opposing side faces of the holder 8, forming a light emitting element on the central axis of the projecting parts 9, 9 on the optical axis of the lens 10 in the holder 8 and providing photodetectors on both sides of the light emitting element. The inclination detecting means 6 is turnably installed on the base of the optical pickup by using the projecting parts 9, 9 as an axis. The inclination of the inclination detecting means 6 is adjusted by engaging a pin provided in the controlling means with the holder 8 and displacing the pin with a micrometer.
Patent JP-2002022835-A (JP)
Title: Two-dimensional radiation detector
Inventor: TASHIRO KAZUAKI
IPC: H04N5/32
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To realize a thin two-dimensional radiation detector having a high sensitivity, a high resolution and a large area. SOLUTION: A sensor module is composed of a substrate 301, a fiber plate 311 formed of a resin, a phosphor 310 and an optical fiber plate 308. A core 307 of a diameter of 10 μm has a lead oxide added to have a high refractive index and a high X-ray shielding effect. The optical fiber plate 308 has a thickness of 5 mm, the phosphor 310 has a pitch of 100 μm and the resin fiber plate 311 is a resin substrate which can be suppressed in cost even with a processing yield taken into consideration. The optical fiber plate 308 is designed to be optimum as an X-ray shielding material by changing a pitch of dividing pixels of the core 307 and the phosphor 310.  The phosphor 310 in which Gd2O2S: T1 of a particle size of 2 μm is mixed with a resin binder having a refractive index close to the refractive index of the core 307 is filled in holes of the etching part 311, whereby the phosphor is divided in a fully thick state to pixels. A reflector 312 is obtained by vapor depositing an aluminum film to a surface of the phosphor 310 and is used for confining light. A refractive index of an adhesive layer 305 is close to the refractive index of the core 307.