baber/WOPTO huggingface dataset:
Patent JP-2001320655-A (JP)
Title: Digest video image storage method and digest video image storage device
Inventor: HASHIMOTO TAKAKO
IPC: H04N5/445
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a digest video image storage device that sufficiently utilizes a storage capacity possible for an HD of a reception terminal and can store a distributed video scene to the utmost even when the residual capacity of the storage capacity of the reception terminal is much or less. SOLUTION: In the case of storing a video image to an HD 103, a candidate scene discrimination section 102 compares an object threshold value with an importance discrimination parameter and stores a video scene with the importance discrimination parameter higher than the candidate threshold value added thereto the HD 103 as a candidate video scene, a threshold value re-calculation section 104 sets again the residual capacity of the HD 103 or the candidate threshold value in timing providing excellent break to the video image, and when the threshold value is set again,  the candidate scene discrimination section 102 compares the altered candidate threshold value with the value of importance discrimination parameter of the candidate video scene having already been stored and stores again video scenes while video scenes with the importance discrimination parameter lower than the candidate threshold value added thereto are excluded from the candidate video scenes.
Patent JP-2001316609-A (JP)
Title: Polychroic powder and polychroic coated body
Inventor: SAKUMA KENICHI
IPC: C09D11/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a dichroic pearlescent pigment of which the hue largely changes with the direction of observation and the contrast of hue can be clearly recognized and which can be easily produced and to provide a coated body prepared by using the same. SOLUTION: A polychroic powder of the invention is prepared by mixing titanium-oxide-coated mica which is prepared by coating the surface of mica with titanium oxide and causes reflection interference color with a pigment and/or dye which has a color tone almost complementary to the reflection interference color caused by the titanium-oxide-coated mica.
Patent JP-2001324556-A (JP)
Title: Arrival bearing estimating device
Inventor: YUDA YASUAKI
IPC: H04B1/71
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To separately estimate the arrival bearings of signals when there are a spread spectrum signal having a wide frequency band and a frequency- modulated signal different from the spread spectrum signal and existing in the frequency band. SOLUTION: The signal received by an array antenna 11 is converted into the intermediate frequency by a frequency converting means 12 and converted into a digital signal by an A-D converting means 13. The period correlation matrix of the spread spectrum signal is calculated by a spread spectrum signal correlation matrix detecting means 15, the period frequency is detected by a period frequency detecting means 16, and the correlation matrix is calculated by a correlation matrix detecting means 17. The arrival bearings are estimated by an arrival bearing estimating means 18 by using both correlation matrixes.
Patent JP-2001323704-A (JP)
Title: Keyless entry device
Inventor: SAEKI HIRONOBU
IPC: B60R25/24
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the security of the ID number of a keyless entry device. SOLUTION: A user can rewrite the ID numbers of the keyless entry device periodically because the plural are selected from various control switches such as door curtain switches for a vehicle and the ID numbers are set on the basis of control-number signals input to the keyless entry device from the control switches.
Patent JP-2001323945-A (JP)
Title: Constant velocity joint
Inventor: HOZUMI KAZUHIKO
IPC: F16D3/2245
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To increase the strength of an outer ring and a cage of a fixed type constant velocity joint. SOLUTION: The fixed type constant velocity joint has an angle α2 set small at which balls are introduced into pockets 56 of a cage 5 while keeping a position A3 of a large end face 26 of an outer ring 2 not retreated to but advanced from the center point of the outer ring. An annular ball-introduction cut portion 28a' is cut to a given size after quenching treatment, along the full circumference of the outer ring 2. An optimal size and high-quality surface of the cut portion 28a' and an almost minimal level of the ball-introduction angle α2 increase the strength of the cage 5 and the strength of the outer ring 2 in a large operating angle phase.  The same process is also carried out for a ball- introduction groove-like cut portion formed in only the inlet bottom of a track groove 24 in the outer ring 2 and for a cage-introduction cylindrical cut portion on the internal surface of the outer ring 2 on the large end face 26 side.
Patent JP-2001322762-A (JP)
Title: Post-treatment device
Inventor: SAKUMA AKIRA
IPC: B65H37/04
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent failures such as paper jam and storage failure caused by swelling of a binding part of paper sheets to be stacked and stored on a delivery tray and to prevent failures such as binding missing and uneven storage caused by stacking and storing paper sheets larger than the paper sheets stacked and stored on the delivery tray previously. SOLUTION: This post-treatment device is provided with a second sensor 6 (third sensor 8) capable of detecting that a fall Δh caused by the swelling of the binding part of the paper sheets P stacked and stored on the delivery tray 13 becomes a prescribed amount ΔE (ΔG) or more and a monitor means prohibiting to stack and store them on the delivery tray 13 any more when obtaining the detection information or alarming that the stacking and storing more than that are impossible.
Patent JP-2001321516-A (JP)
Title: Pachinko machine
Inventor: NISHIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which enables a player to have expectedness on generation of jackpot even when the player play with the machine for a long time and can attract and increase player's interest in a game. SOLUTION: When a 'jackpot symbol' or a 'out REACH (ready-for-winning) symbol' is directed from CPU 75 on the main board 71, a 'once stop symbol selecting procedure' displays a 'jackpot symbol' or a 'out REACH symbol' to stop the machine once at a re-variable time in re-variable patterns. A 're- variable display procedure' displays a display procedure to orderly display once stop symbols of 'jackpot symbol' or 'out REACH symbol' at re-variable time in re-variable patterns.
Patent JP-2001323681-A (JP)
Title: Vehicle restraining device in unmanned parking area
Inventor: YAMAZAKI HIROMICHI
IPC: E04H6/42
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To form a box compact for housing a cylinder for rotating a flap plate 10 from a fallen position to an upright position at the time of parking in a vehicle restraining device in an unmanned parking area. SOLUTION: On the box 1 for containing the air cylinder 5 to be positioned on the back side of the flap plate 10, a base end part of the flap plate 10 is pivotally attached. In a long groove in a guide part 22 installed along a box side wall, a slide pin 25 protruded on each side of a tip part of a cylinder body 5a of the air cylinder 5 is guided slidable forward and backward. To a tip part of an oscillation lever 14 with its base end part rotatably supported on a flap plate part under a pivotal position of the flap plate 10, a tip part of a cylinder rob 5b is connected. On a back surface of the flap plate 10 ahead of its pivotal position, tip parts of a pair of levers 20 on both sides are respectively attached pivotally, and base end parts of the levers 20 are rotatably supported on the slide pin 25, respectively.
Patent JP-2000358363-A (JP)
Title: Apparatus and method for multi-phase voltage conversion
Inventor: BOBRY HOWARD H
IPC: H02M3/158
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To attain smooth operation with minimized ripple voltage and ripple current, even in single phase by actuating a variety of voltage converter circuits to convert DC voltage level in staggered phase relation. SOLUTION: A multi-phase back converter 70 is provided with two back converters 72 and 74 which operate in shifted phases, and each of the back converters 72 and 74 is provided with a plurality of boosting circuits constituted in parallel, and a control circuit containing a power-factor adjustment circuit and at least one delay circuit. The power-factor adjustment circuits and the delay circuits are so constituted that a plurality of phase signals with their phases shifted relative to each other are generated collectively. By having each of the phase signals applied to one of the boost circuits, a corresponding boost output circuit is driven, and the back converters 72 and 74 produce a single output 80, using a single input 76 with respect to common 78. The back converters 72 and 74 are driven by control circuit 82 and operates with having a phase difference of 180 deg. between them.
Patent JP-2001330780-A (JP)
Title: Three-dimensional macrodisplay device of skin surface
Inventor: SUGIZAKI ARIHIRO
IPC: G02B25/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional macrodisplay device of a skin surface which enables a user to easily recognize the degree of roughening and the goodness of care on surface of the skin through a monitor. SOLUTION: The display device has internally plural white LEDs 32 for brightly illumination the skin 28 and plural blue LEDs 34 for projecting the shade of the rough and scaly horny substance on the surface of the skin 28. Further, the device has a light passage member 24 having a reflection film 36. The light from the white LEDs 32 and the light from the blue LEDs 34 are emitted toward the reflection film 36 through the light passage member 24 and these light rays are reflected by the reflection film 36 and are cast to the skin 28. The light from the blue LEDs 34 forms the shade on the surface of the skin 28 by the rough and scaly horny substance, making the rough point of the skin easily discoverable at a glance from a monitor 20. The goodness of the skin 28 after the care may be checked as well.
Patent JP-2001296946-A (JP)
Title: Window display control program or window system to automatically change display size when window is transferred and recording medium in which program to activate the same program or system by computer is recorded
Inventor: KOBAYASHI KOJI
IPC: G06F3/048
Filed: 2000-04-16
Abstract: PROBLEM TO BE SOLVED: To display a window within a prescribed area even when the window is transferred and also efficiently use a window display area in a window system. SOLUTION: This window display control program is constituted so that the window is not displayed by protruding outside of a displayable area by displaying the window at an overlapped part between two window displayable areas in a program to control window display of the window system.
Patent JP-2001332843-A (JP)
Title: Structure of circuit board
Inventor: KURATA YUHEI
IPC: H05K9/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure with simple configuration of a circuit board for ensuring electromagnetic wave shielding, elimination of magnetic coupling, and impact resistance for an electronic part on the circuit board. SOLUTION: A printed wiring board 2 with a plurality of electronic parts mounted thereon is coated in a fitted body with a coating body 1 made of functional material selected from electromagnetic wave shielding material, insulating material, water-proof material, heat radiating material, and vibration- proof material according to each electronic part 3. By using the optimum functional material, the electromagnetic wave shielding, impact resistance, and elimination of magnetic coupling among each electronic part can be ensured.
Patent JP-2001339905-A (JP)
Title: Spindle motor
Inventor: TANIGUCHI KOJI
IPC: F16C33/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor having a fluid bearing, capable of preventing leak of lubricant and securing rigidity of the bearing. SOLUTION: The spindle motor consists of a fixed shaft, a sleeve 6, of which the opening of one end is closed, a rotor that externally attached to the shaft to rotate relative to the shaft through lubricant L injected to the gap of the shaft, and radial bearing sections 10, 11 that posses herringbone-shaped dynamic- pressure generating grooves 10a, 11a, and formed in a plurality of steps along in the axial length direction between the external peripheral cylinder surface of the shaft and the internal peripheral cylinder surface of the sleeve 6, and also hold the shaft in the radial direction. In the motor, a cross-sectional area of the dynamic-pressure generating groove 11a of at least one bearing section 11 of a part OB that is near an open end of the sleeve 6 is configured larger than a bent part O of a herringbone shape. Thereby, there generates a power sufficient to pull the lubricant L into the groove at the part OB near the open end of the sleeve 6, and then the lubricant leak is reduced as well as the sufficient bearing rigidity is secured.
Patent JP-2001339374-A (JP)
Title: Bit synchronization device and its method
Inventor: OKUDA KOJI
IPC: H04L27/22
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a bit synchronization device that reduces a steady-state jitter amount and decreases a time required for jitter suppression. SOLUTION: When an edge detection circuit 30 detects the change point of received data in a process where the count of an output counter 36 is incremented by one each every time received data Dt are sampled, a phase comparator circuit 32 compares a reference value N with the count of the output counter 36 and a counter adjustment quantity decision circuit 34 decides the counter adjustment quantity on the basis of information relating to a phase lead/lag and a jitter absolute value.  When the count of the output counter 36 is N+K1-1, a value -P1 is set as the counter adjustment quantity corresponding to this value, the count of the output counter 36 is adjusted to be N+K1-1-P1, and then the count of the counter is incremented by one after that, the count of the counter 36 reaches N+K1-P1, the output of the counter 36 is delayed for its phase by P1 and when the count of the output counter 36 reaches 2N, a data extract circuit 38 extracts data from the received data.
Patent JP-2001137858-A (JP)
Title: Water treatment method and titanium oxide electrode to be used therein
Inventor: MIYANOO TAKAO
IPC: C25B11/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively remove scale in water. SOLUTION: Water is electrolyzed using TiOx(0<;x<;2) as an anode. Then Ca2+, Mg2+, or the like, in water are precipitated and removed. Since the titanium oxide electrode to be used is obtained at a low cost, water treatment cost is reduced. Also, by using it for a long period, scale is removed and also based on an electrochemical reaction, sometimes NaCl is produced in water, so that propagation of microorganisms can be prevented by the sterilization effect on water.
Patent JP-2001341756-A (JP)
Title: Tubular resin container
Inventor: SATO MISAKO
IPC: B65D35/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To solve problems in that a visually challenging person cannot check the kind and the remaining quantity of the content in a conventional container, even a person with a normal, healthy body must squeeze a tube in every use in order to completely use the content of a tubular resin container without any waste, and the Braille dots display is difficult though various methods for closely attaching both sides of an inner wall of the tube to each other in order to avoid the inconvenience. SOLUTION: In this substantially cylindrical tubular resin container formed by adhering both sides in the longitudinal direction of two rectangular members to each other, a hollow Braille dot frame projection 1 to be fitted is provided outwardly on one side 10a constituting the container 10, and a Braille dot frame projection 2 to be fitted to the fitted Braille dot frame projection 1 is provided inwardly on the other surface 10b.
Patent JP-2001350153-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: SAKAMOTO MICHIAKI
IPC: G02F1/1335
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To widen the angle of visibility by reducing the influence of a light leakage region on a data line, even when a color filter is provided on a TFT substrate side, in an active matrix type liquid crystal display device. SOLUTION: A black matrix 16 is inserted between a data line 12 and an overcoat layer 13 along the data line 12. The dimension of the black matrix 16 is determined so as to shield the light (an arrow D) transmitted within a range of a prescribed angle of visibility through the light leakage region A generated in a liquid crystal layer 30, corresponding to the voltage between two pixel electrodes 15 adjacent to each other.
Patent JP-2001352148-A (JP)
Title: Method for manufacturing printed wiring board and pad wiring board electronic photograph photosensitive body
Inventor: TAKADA MASAKAZU
IPC: G03G5/05
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic photograph type printed wiring board having a practical ultraviolet light sensitivity, and an electronic photograph photosensitive body. SOLUTION: A metal conductive layer is provided on an electric insulation base material, and an optical conductive layer containing an electric charge transport substance and an alkali soluble resin is provided in its upper layer, thereby providing an electronic photograph type printed wiring board which has a practical ultraviolet light sensitivity and is superior in a fine line repeatability.
Patent JP-2001347877-A (JP)
Title: Work positioning device for housed type load receiving table elevating device
Inventor: SAKURAI YUJI
IPC: B60P1/44
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a work positioning device for a housed type load receiving table elevating device, easily operated with good workability and capable of positively positioning a load receiving table in an elevating work position on the way of sliding. SOLUTION: In the housed type load receiving table elevating device, the load receiving table 5 is provided at a deck 1 elevatingly through a link mechanism 4 having two upper and lower links 41, 42, and the load receiving table' 5 is slid and housed in a longitudinally folded state in a housed position below the deck 2. The load receiving table 5 is constituted to be arrangeable in an expanded-folded position of being pulled out to the rear of the deck 2 and expanded into a working state from the folded state and folded from the working state, and the elevating work position C of being slid by a specified distance onto the housed position side from the expanded- folded position to carry out the elevating operation of the load receiving table 5.  The work positioning device 7 is further provided for positioning the load receiving table 5 in the elevating work position C only when the load receiving table 5 expanded in the working state is slid onto the housed position side from the expanded-folded position.
Patent JP-2001345649-A (JP)
Title: High-frequency output circuit
Inventor: MARIKO SATOSHI
IPC: H03F3/30
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency output circuit whose linearity is high against a large input signal and whose distortion is low. SOLUTION: The high-frequency output circuit is constituted of a third transistor Q1 to the base of which a signal to be amplified is input, whose collector is connected to a first power supply Vcc via a first resistor R1 and to the base of a transistor !2 on the side of the first power supply for a push-pull amplifier and whose emitter is connected to a second power supply GND via a second resistor R2. The output circuit is constituted of a fourth transistor Q4 to the base of which the signal to be amplified is input, whose collector is connected to the first power supply Vcc, whose emitter is connected to the second power supply GND via a third resistor R5 and which is connected to the base of a transistor Q3 on the side of the second power supply for the push-pull amplifier via a first capacitor C1. The output circuit is constituted of a second capacitor C3 whose terminal on one side is connected to the base of the transistor Q3 on the side of the second power supply for the push-pull amplifier and whose terminal on the other side is connected to the second power supply GND.
Patent JP-2001352237-A (JP)
Title: Level converter
Inventor: OGATA SHIGEYUKI
IPC: H03K19/0175
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a level converter capable of rapidly level converting an ECL level input signal to a CMOS operable output signal, being used even at a power source potential difference of a wide range and preventing a saturation of an output amplitude. SOLUTION: An ECL level signal is level shifted by transistors Q107 and Q108 and resistors R104 and R105, high levels of base potential inputs of transistors Q101 and Q102 are doubled from a voltage (VBE) between a base and an emitter of the transistor to prevent saturations of the transistors Q101 and Q102, a voltage drop occurring at a resistor R103 is generated at a resistor R102, and an emitter potential of a transistor Q103 is output so that the high level becomes a lower voltage by the VBE from a high potential power source and the low level becomes a higher voltage by the VBE from a low potential power source.
Patent JP-2001351934-A (JP)
Title: Capillary for forming stud bump
Inventor: MIYAHARA YUICHI
IPC: H01L21/60
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a capillary used for forming a stud bump in a semiconductor device, such as the LSI, IC, etc., using a wire, such as the gold wire, thin gold alloy wire, etc. SOLUTION: A conical angle θ of the chamfered section at the front end of this capillary is adjusted to 20-70 deg. and the volume of the chambered section is adjusted to 30-70% of the volume of the initial gold ball. The face 14, provided successively from a conical surface 13 of the chamfered section, is formed into a flat surface perpendicular to the axis of the capillary or a bevel inclined surface, which is inclines downwardly outward with an inclined angle of 11 deg. or smaller.
Patent JP-2001350985-A (JP)
Title: Ordering system, image forming device and storage medium
Inventor: YANO TAKANORI
IPC: G06Q30/06
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an ordering system by which an ordering destination being optimum for ordering a supply article which requires replenishment or exchange is selected. SOLUTION: When it is detected that the supply article being expendables or exchange parts to be sued for an image forming device is required to be replenished or exchanged, the supply article information storage mean T of a server is searched using auxiliary information (a unit price b and the number of stock c) concerning the supply article requiring replenishment or exchange as a key and the ordering destination d is decided, which is optimum for ordering the supply article which requires replenishment or exchange.  Thus, the labor and time of a user to order the supply article being the expendables or the exchange parts is saved and also the ordering destination is selected, which is optimum for ordering the supply article requiring replenishment or exchange with auxiliary information (the unit price b and the number of stock c) as a key when a plurality of ordering destinations which deals with the supply article requiring replenishment or exchange exist.