baber/WOPTO huggingface dataset:
Patent JP-2001279529-A (JP)
Title: Polyester hollow staple fiber and fabric composed of the same
Inventor: NOGAMI KATSUO
IPC: D03D15/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyester staple fiber and a fabric composed of the staple having a high fiber strength originally hard to generate a pilling exactly differing from conventional anti-pilling manifestation such as generation of pilling and dropping out. SOLUTION: This is a polyester hollow staple fiber obtained by melt blend spinning of two or more polyesters having different melting points measured by DSC (differential scanning calorimetry). The polyester hollow staple fiber has two or more melting point peaks obtained by temperature increasing method of DSC, and a ratio of areas of the largest melting point peak area (D1) and the second layer melting point peak area (D2) satisfies the relation, 0.3<=D2/D1<=1.
Patent JP-2001282738-A (JP)
Title: Personal authentication method
Inventor: HAMASAKO SHINICHI
IPC: G06F1/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an erroneous operation by simplifying password input operation. SOLUTION: In order to perform the personal authentication of a user of information processing system, plural images assigned to the user are selected out of plural images displayed on the display screen of a display device and it is judged whether the selected plural images are regular or not so that personal authentication can be performed. The plural images are divided into plural groups, a GUI for selecting one image for each of plural groups is displayed on the display screen, the combination of plural images selected by the GUI is converted into a character string showing a password and it is decided whether the password is regular or not.
Patent JP-2001285822-A (JP)
Title: Digital broadcast receiver
Inventor: URAKOSHI AKIRA
IPC: H04N7/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of suppressing the behavior of minors to try to find a password. SOLUTION: When a program trying to receive meets a restriction condition set by a user, a CPU 3 allows an OSD circuit 12 to display a picture for urging the input of the password and discriminates whether a password which the user inputs by using a remote control transmitter 10 matches with the password registered in advance. When a wrong password is inputted three times continuously, a power source switch 19, e.g. is OFF-operated to prohibit viewing of the program for three hours.
Patent JP-2001282213-A (JP)
Title: Display controller and information processor having the controller
Inventor: SANO AKIHIKO
IPC: G09G5/39
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of degradation in an image caused by converting interlace system image data into noninterlace system image data while displaying inputted interlace system image data on an interlace system display device through a display controller in an information processor. SOLUTION: When interlace system image data are inputted while displaying interlace system image data on an interlace system display device 114, the image data are outputted to the device 114 through a VRAM 110 and a TV signal generating circuit 112 in the interlace system which is not changed.
Patent JP-2000312453-A (JP)
Title: Vibrator system
Inventor: FUKUOKA KIMIMICHI
IPC: B06B1/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator system which allows a long-term stable operation of a circuit mounted on a printed wiring board, when assembled into a portable phone system. SOLUTION: A weight 4 for generating vibration is installed at one end of the shaft of a small-sized motor. A flat-spring conductor terminal 7 having a specified length is installed in a frame 2 of the motor, so that the displacement in the thickness direction of the conductor terminal 7 is in parallel with the plane of rotation of the weight 4. The conductor terminal 7 need not be soldered, and good conduction can be achieved just by abutting the terminal 7 against a power supply pattern with appropriate pressure. The vibration transmitted via the terminal 7 is absorbed by the terminal 7 and therefore is reduced, which is quite effective for reducing cracks.
Patent JP-2001280625-A (JP)
Title: Waste supply apparatus for combustion apparatus
Inventor: MIURA YOSHIMASA
IPC: F23G5/44
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To control supply of waste to the amount of stable supply at all times even when instantaneous excess supply happen owing to pressurization of the waste by smoothing the excess fraction. SOLUTION: When the amount of refuse G sent into a longitudinal inflow passage 4 communicated with a refuse incinerator with a screw feeder 16 is above a set value, the excess refuse G is lifted upward by a low revolution first grinder 32 and is temporarily stored at an upper portion of the first grinder 1 and a second grinder 34 provided next to the former, an inclination angle of a flapper 35 rocked with the stored refuse is detected, and a revolutionary speed of the second grinder 34 is changed in response to the detected inclination angle. As a result, the amount of supply of refuse into then incinerator is smoothed and averaged for stable combustion to suppress discharge of harmful matter such as CO, etc.
Patent JP-2001277625-A (JP)
Title: Image forming device
Inventor: HAYASHI SHIGEYUKI
IPC: B41J35/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a recording paper 4 at the time of jamming and provide a compact main body by skillfully arranging the posture of an ink sheet cartridge 20 stored in a facsimile device. SOLUTION: A main body case 2 with the upper surface capable of being opened, comprises a paper storage part disposed in the upper rear part therein, a storage part 13 for an ink sheet cartridge for supplying an ink sheet 21 from the conveyance upstream side to the conveyance downstream side with a printing part including a platen 17 and a thermal head 22 disposed halfway, and a paper discharging part in the front part of the main body case 2 with respect to the storage part 13. The ink sheet cartridge 20 is disposed in the storage part 13 in an inclined state such that an ink sheet supply side sheet spool 25 is at a high position, and a taking up side sheet spool 26 is at a low position so that a recording paper 4 can be supplied along the upper surface of the ink sheet 21. A controlling substrate 29 is provided below the storage part 13.
Patent JP-2001282168-A (JP)
Title: Digital analog converting circuit and display device mounted with the same
Inventor: KIDA YOSHITOSHI
IPC: G09G3/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a reference voltage selection type D/A conversion circuit, since a switching part positioned between a reference voltage line supplying a reference voltage for the number of gradations and a column line of a pixel part occupies a large area, the switching part becomes a hindrance to narrowing of the frame part of an LCD panel. SOLUTION: In a reference voltage selection type D/A conversion circuit, weighting is performed to channel widths W of respective transistors of MOS switches constituting respective gradation selecting units 41-0 to 41-3 in accordance with a gradation to be selected. Specifically, when the channel width of MOS switches Qn11, Qn12, the channel width of MOS switches Qn13, Qp11, the channel width of MOS switches Qp12, Qn14, the channel width of MOS switches Qp13, Qp14 are defined respectively as W0, W1, W2 and W3, the channel width W3 is set in conformity with the maximum capacity of the column line and other channel widths W0, W1, W2 are set so as to satisfy the relation of W0<W1<W2<W3.
Patent JP-2001276669-A (JP)
Title: Double-barreled deck gun
Inventor: SATO ISAMU
IPC: A62C31/03
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the water loss and to protect the operator of a deck gun from the heat radiated from a fire source. SOLUTION: This gun is provided with a barrel 1 having a switching valve receiver 5 on one end and a grip 3 on the other end, a large-capacity nozzle 8 furnished at the tip of the receiver, a communicating hole 18 formed in the receiver, the flange ring 22a of a branch pipe 22 fitted rotatably in the receiver and covering the communicating hole, the pipe part 22b of the branch pipe connected to the flange ring and communicating with the communicating hole by the rotation of the ring, a handle 26 provided at the flange ring of the branch pipe and a small-capacity atomizing nozzle 30 furnished at the tip of the pipe part of the branch pipe.
Patent JP-2001276291-A (JP)
Title: Dance game system
Inventor: KUMAGAI TATSUYA
IPC: A63F13/54
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To store motions performed by a game player and converted them into data, and develop a dance game using the data in a dance game machine wherein motions such as step motions synchronizing with a dance music are indicated to the game player. SOLUTION: A music is selected by the game player, and the music is played as a dance music. The game player steps accompany the dance music on step boards 18 provided on the game machine. A game control section 10 receives signals which correspond with the steps from the step boards 18, and creates motion data based on the steps in order, and prepares created choreographic data corresponding with the steps of the game player based on the data. Then, whether or not the created choreographic data should be registered is asked to the game player. When it is registered, identification information such as the name of the game player is added, and the created choreographic data is registered on a hard disk, or the like. After that, the dance game cam be developed by indicating the step motions to the game player, based on the registered data.
Patent JP-2001288159-A (JP)
Title: Lysine derivative for synthesizing caged peptide and method of synthesizing caged peptide using the same
Inventor: SHIONO HIROBUMI
IPC: C07K1/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide lysine derivatives that has high photosensitivity to longer wavelength light and generates no nitroso derivative by elimination of the caging group and is useful for synthesis of the caged peptide and a method of synthesizing caged peptides by using the same. SOLUTION: The lysine derivative for synthesizing caged peptides is represented by the following formula (I) (wherein R1 and R2 are each independently or differently H, a 1-4C alkyloxy group or a 1-4C alkylamino group; R3 is t-butyl group or a 4-7C trimethylsilylalkyl group).
Patent JP-2001276320-A (JP)
Title: Game stand
Inventor: OGAWA SHINICHI
IPC: A63F5/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game stand with the opportunities of acquiring more medals even in the case that a player is not provided with knowledge regarding a game intrinsic to the game stand or in the case that the technique (skill) regarding the game of the player himself/herself is not high. SOLUTION: This game stand of a slot machine or the like is provided with a mini game function for enjoying winning and losing of the player different from the game of the game stand by an information output device for outputting information from a control part provided in the game stand and an information input device by which the player inputs the information in response to the output of the information from the control part.
Patent JP-2001289924-A (JP)
Title: Capacity estimating method of lithium ion battery, degradation judging method and degradation judging device for the lithium ion battery, and lithium ion battery pack
Inventor: ASAKURA KAORU
IPC: H02J7/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for estimating capacity of a lithium ion battery, a simple method and a device for judging the degradation of the lithium ion battery, and a lithium ion battery pack having a means for warning the degradation of the battery when necessary by estimating the capacity of the battery. SOLUTION: The capacity estimating method of lithium ion battery is characterized by calculating estimative capacity of the lithium ion battery by using time t by determining the time t up to time when a charging current becomes αtimes (here, α is a positive value constant smaller than 1) of a charging current Ic at that time from when switching a charging condition to constant voltage CV from a constant current CC when charging the lithium ion battery by a constant current-constant voltage method, and the method and device for judging the degradation of lithium ion battery by the method and the lithium ion battery pack having a means for performing the capacity estimating method, are also provided.
Patent JP-2001290547-A (JP)
Title: Forward-backward adjustable pedal device for vehicle
Inventor: FUKASE AKIHIKO
IPC: B60T7/06
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To improve the pedal stepping operability of a pedal device for a vehicle more by properly changing the height and the direction of a foot- mounting surface according to the forward-backward movement of a step part. SOLUTION: Link lengths L11 to L14 are so set that L11>=L13 and L12>L14 and the posture of the step part 20 is so changed that the foot-mounting surface 20f gradually faces up from the front-side movement end (a) to the rear-side movement end (b). Here, the adjustment range wherein the step part 20 is moved forward and backward is so determined that the step part 20 is at the lowest position and the foot-mounted surface 20f faces up most at the rear-side movement end and the height of the step part 20 increases and the foot-mounted surface 20f faces sideward, i.e., to the right in Fig.2 as the step part moved from the rear-side movement end to the front-side movement end.
Patent JP-2001292048-A (JP)
Title: Mount structure for piezoelectric vibrator chip, mount method and piezoelectric device
Inventor: AKAHA TAKASHI
IPC: H03H3/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a mount structure and a mount method by which a piezoelectric vibrator chip can easily be mounted in a package without deteriorating the performance of a piezoelectric device and to provide the piezoelectric device adopting them. SOLUTION: In the mount structure for the piezoelectric vibrator chip 11 sealed in the package 12, a mount section 33 of the package is provided with a through-hole 35 communicative to the outer side of the package to form a metallic section 36 made of a conductive metal, a metallic ball 41 made of a conductive metal is placed on the metallic section, an electrode section 31 of the piezoelectric vibrator chip 11 is placed on the metallic ball and melting the metallic ball 41 can fix the piezoelectric vibrator chip.
Patent JP-2001286837-A (JP)
Title: Washing device for roller
Inventor: IKEDA ATSUSHI
IPC: B41F35/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate washing unevenness and to ensure the safety of a worker. SOLUTION: In a washing device for a roller, a washing tank storing the washing liquid and an ultrasonic washing device disposed near the washing tank are provided. Assuming the length in ultrasonic wave proceeding direction of the washing tank as L and wavelength as λ, the following formula is satisfied, L≠(λ/2).n (where, (n) is a positive integer).
Patent JP-2001291376-A (JP)
Title: Optical disk recording and reproducing device, and optical disk
Inventor: ASADA SHIN
IPC: G11B27/10
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To improve operability when a user starts reproduction of the next time after a program is video-recorded on an optical disk. SOLUTION: When a user indicates start of video-recording, a system control section 102 detects a video-recording start point of a recording area of an optical disk 106 according to instruction of start of video-recording, when a pointer indicating a video-recording start point is not recorded, this pointer is recorded in specific recording area of a memory 111 for storing video-recording start point and of an optical disk 106. When start of reproduction is instructed by a user, reproduction of a program starting from the point is started referring to a pointer indicating a video-recording point of specific recording area of the memory 111 for storing video-recording start point or of the optical disk 106.
Patent JP-2001292217-A (JP)
Title: Portable communication equipment
Inventor: YODA MASAHARU
IPC: H04M1/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide portable communication equipment suitable for miniaturizing and thinning and improved in portability and operability by making the portable communication equipment stand by itself in the case of placing it on a table and improving transmitting/receiving sensitivity or visibility on a liquid crystal display. SOLUTION: Concerning the portable communication equipment having the relation of length>width>thickness or width>length>thickness, it is made stand by itself by making a stand 5, which comprises a part of a case on the front in appearance, a stand turning at an arbitrary angle within an extension angle range with a turn support point 8 as a center.
Patent JP-2001286590-A (JP)
Title: Ball marker for golf
Inventor: HIRANO YOSHINAO
IPC: A63B102/32
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a ball marker for golf allowing a golfer to know the inclining direction and gradient of a green in a putting position of a golf ball, and perform precise putting to a target. SOLUTION: A space part 4 for storing a small sphere 8 to freely roll is formed in the marker main body, 21 and the inclining direction and gradient of the marker main body 2 are indicated by a stationary position of the small sphere 8 in a sphere rolling surface 5 of the space part 4.
Patent JP-2001290418-A (JP)
Title: Terrestrial globe
Inventor: SHIBUYA TETSUZO
IPC: G09B27/08
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a terrestrial globe which is capable of distinctly displaying the diurnal changes of day and night, the seasonal changes of the duration of the day and night by the latitude on the earth and the differences in the time by the longitude on the earth. SOLUTION: A core shaft 3 is relatively rotatably inserted and fitted into a cylindrical shaft 2 pivotally fitted to a pedestal 1. A map display sphere 4 indicating a world map with the cylindrical shaft 2 as the earth's axis and a place name display frame 5 displaying the place names corresponding to longitude positions on the peripheral surface are integrally rotatably mounted at the cylindrical shaft 2. A day and night block cover 6 having a night area display section 60 covering approximately the half spherical portion is held at the core shaft 3 displaceably within a specified range in the longitude line direction. A time display frame 7 displaying the time on the earth is integrally rotatably mounted at the core shaft 3 along the longitude direction.
Patent JP-2001298949-A (JP)
Title: Switching power circuit
Inventor: SHINOBU HIROSHI
IPC: H02M3/28
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce switching loss, surge current, and noise under light load. SOLUTION: The switching power circuit is provided with a flyback transformer 12, a switching element 22 connected with an exciting coil 12a, and a switching controlling means 50 connected between the switching element and a drive coil 12c. The switching controlling means comprises a voltage stabilizing means 60 that controls the off duration of the switching element so that the output voltage is constant, and a frequency controlling means 70 that controls the off duration of the switching element under light load so that the off duration is constant. The frequency controlling means is provided with an off-duration control portion 80 that makes the off duration of the switching element constant, and a bottom detecting portion 90 that detects the vicinity of the bottom of a ringing signal SL produced for the turn-off duration.  Under light load, the switching element is turned on in proximity to the bottom of a ringing signal to reduce switching loss, surge current, and noise under light load.
Patent JP-2001298248-A (JP)
Title: Metal base circuit board and module using the same
Inventor: KATO KAZUO
IPC: H05K1/05
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal base circuit board having a superior anti-solder crack property. SOLUTION: The metal base circuit board consists of a metal board formed with a circuit through an insulation layer. The product of a storage modulus and coefficient of thermal expansion of the insulation layer between -50 deg.C and the glass-transition temperature is 0.1 to 1.0 times the product of a modulus of longitudinal elasticity and coefficient of thermal expansion of the solder to be used for bonding electronic components.
Patent JP-2001252167-A (JP)
Title: Chopstick rest
Inventor: MUKODA NAGAKAZU
IPC: A47G21/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a disposable chopstick rest in which chopsticks are placed on a ridge formed by folding a flat chopstick rest body in V-shape, and a space is provided so that letters, etc., can be printed on a side surface of the chopstick rest body. SOLUTION: A hole is made in a center of the chopstick rest body, the chopstick rest body is folded in a V-shape along a folding line passing through the hole, chopsticks are placed in a recess formed in the ridge so that the chopsticks are prevented from being rolled down, and the space in which CM, the name of the store, a person's name, etc., on the side surface of the body are printed is provided.
Patent JP-2001293778-A (JP)
Title: Polyolefin sheet for draw molding and its production method
Inventor: MATSUZAKA KATSUO
IPC: B29C55/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin sheet for draw molding which can be stretched in a high draw ratio to have high strength and a high modulus of elasticity and a method for producing the sheet. SOLUTION: The polyolefin sheet is made of a resin composition which contains a high density polyolefin as a main component and an α-olefin (co)polymer below 100,000 in weight average molecular weight and 40% or below in crystallinity as a subordinate component.
Patent JP-2001293091-A (JP)
Title: Catheter and catheter distal end position detector
Inventor: OGAMI MASAHIRO
IPC: A61M25/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To enable an insertion of a catheter into a central vein in a sick room. SOLUTION: The catheter distal end position detector comprises the catheter (6) having a hydrophone element (5) mounted at a distal end, an ultrasonic oscillator (8) for irradiating an examinee (7) in which the catheter (6) is inserted with an ultrasonic wave, a receiver (9) for receiving a catheter distal end sense signal generated from the element (5) receiving the wave from the oscillator (8) via the examinee (7), and an alarm unit (10) for informing the distal end position of the catheter (6) according to the signal from the receiver (9).
Patent JP-2001308356-A (JP)
Title: Solar cell mobile phone charger
Inventor: NISHIKAWA KOJI
IPC: H02J7/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a charger for safely charging a mobile phone at a place with no AC power source is available such as in the outdoor. SOLUTION: The charger for a solar cell mobile phone is charged by the use of a solar cell inserted into a polygonal portable package with plus and minus terminals on at least on two sides. The plus and minus terminals of the cell are connected to the plus and minus terminals of the portable package, and connected to the terminals of a plurality of portable packages.