baber/WOPTO huggingface dataset:
Patent JP-2000288287-A (JP)
Title: Washing machine
Inventor: KATAYAMA KAZUO
IPC: D06F37/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To make efficiently dischargeable dehydrated water by making the dehydrat ed water rise along grooves when a dehydration is performed by rotating an internal tub at a high speed, improve the dehydration performance, and at the same time, reduce the vibration by forming the peripheral wall of the internal tub and the groove into a tapered shape which becomes wider toward the upper end, and making the tapering of the groove larger than the tapering of the peripheral wall. SOLUTION: An external tub 21 is hung from a box body 1 by a plurality of vibration isolation mechanisms comprising a supporting rod 2A and a spring 2B, and in the external tub 21, an internal tub (washing-dehydrating tub) 3 is rotatably housed. For the internal tub 3, a plurality of grooves 3C are formed in the vertical direction on the peripheral wall 3D on the internal surface side.  In this case, the peripheral wall 3D and the groove 3C are formed into a tapered shape which becomes wider toward the upper end, and at this time, the peripheral wall 3D is formed into a tapered shape of 1/60-1/40, and in the meantime, the groove 3C is formed into a tapered shape of 1/60-1/40, and the tapering of the groove 3C is made larger than that of the peripheral wall 3D, and a dehydrating hole 3A for dehydration is provided on the upper end section of the internal tub 3 at a plurality of locations.
Patent JP-2001283250-A (JP)
Title: Image compositing device, its method, information storage medium program distributing device and its method
Inventor: HARADA HIDEHISA
IPC: G06T15/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To express ruggedness on an object surface by comparatively light processing burden. SOLUTION: A footprint polygon 44 is plotted on the same area of a display buffer 43 three time. Subtractive plotting is performed in the second plotting while using a coordinate shifted from a texture coordinate used in the first plotting. The shift is set according to a position of a light source. Additive plotting is performed in the third plotting while using the texture coordinate same as that of the first plotting.
Patent JP-2001279392-A (JP)
Title: Martensitic stainless steel and its production method
Inventor: KONDO KUNIO
IPC: C21D8/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel in which no heat treatment for strength regulation is required and which has strength of a grade of 552-689 MPa proof stress in an as-hot-rolled or as-welded state and also superior corrosion resistance and toughness and can be suitably used as a stock for a large- diameter welded steel pipe such as UOE pipe, a manufacturing method thereof, and also provide a method for manufacturing a welded steel pipe. SOLUTION: This steel has a composition which consists of <=0.03% C, 0.05-1% Si, 0.05-2% Mn, 12-20% Cr, 3-6.0% Ni, 0.001-0.1% Al and the balance essentially Fe and in which the contents of P, S, N, O (oxygen) and Ti among impurities are made to <=0.025% P, <=0.01% S, <=0.02% N, <=0.01% O and <=0.05% Ti, respectively, and inequalities, [Cr-Ni-14>=0] and [Cr-2×Ni-12.5<=0] are satisfied. Further, a martensitic phase comprises 55-90 vol.% of the metallic structure of the steel.
Patent JP-2001279133-A (JP)
Title: Ultraviolet-cured layer, ultraviolet-cured layer laminate and method for manufacturing ultraviolet- cured layer
Inventor: HAMANA JUNJI
IPC: C03C17/30
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-cured layer which can suppress deterioration of a substrate, be formed on a substrate having poor heat resistance, realize high hydrophilicity and a high surface hardness, maintain hydrophilicity and restore hydrophilicity as occasion demands. SOLUTION: The ultraviolet-cured layer is formed by irradiating a raw material of a cured layer comprising a silicon alkoxide compound with UV rays having a maximum irradiation wavelength at 315 nm or less.
Patent JP-2001285266-A (JP)
Title: Digital phase control circuit
Inventor: WATARAI SEIICHI
IPC: H03K5/13
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a high resolution digital phase control circuit of power- saving and small area type where increase in power consumption and in the circuit occupied area are minimized. SOLUTION: The digital phase control circuit 10 consists of a voltage controlled delay line VCDL1 where delay buffers G1-G10 whose propagation delay time is 160 ps are connected in cascade, a voltage controlled delay line VCDL2 where delay buffers H1-H8 whose propagation delay time is 200 ps are connected in cascade, a selection circuit S2 that extracts a clock signal from any stage of the voltage controlled delay line VCDL1 and outputs the signal to a first stage of the voltage controlled delay line VCDL2, and a selection circuit S3 that extracts and outputs a clock signal from any stage of the voltage controlled delay line VCDL2.  Delay locked loops DLL1, DLL2 apply feedback control to the voltage controlled delay line VCDL1 and the second voltage controlled delay line VCDL2 to control the phase of a clock signal where the difference of 40 ps between the 160 ps and the 200 ps is used for the resolution.
Patent JP-2001284873-A (JP)
Title: Door opener
Inventor: SHIRAISHI YOSHIKI
IPC: G11B33/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a door opener capable of enough shielding spurious radiations from electromagnetic waves easily in a simple structure. SOLUTION: When a door is closed, the door and an opening of a cabinet have a mutually non-contact positional relation and the mutually opposite surfaces of the door and the opening are made of a conductive material to form a gap constituting a capacitor. The capacitor lowers the impedance in the gap in AC.
Patent JP-2001275431-A (JP)
Title: Root vegetable harvester
Inventor: AZUMA HIRONOBU
IPC: A01D27/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable harvester for carrying root vegetables from a harvest portion to a grading conveyer and sending the carried root vegetables into a container in a recovery portion, which can stop the sending of the root vegetables into the recovery portion and scarcely damage the root vegetables. SOLUTION: A stopper 74 for preventing the sending of the root vegetables (a) into the recovery portion 50 through a grading conveyer 48 is disposed. When the stopper 74 is switched into an action state, a speed change control means 77 automatically operates a speed change motor 78a, and a grading speed-changing device 70 is switched into a low speed side by the use of the speed change motor 78a. When the stopper 74 is switched into an action- canceling state, the speed control means 77 changes the grading speed change device 70 into the standard side with the speed change motor 78a.
Patent JP-2001283132-A (JP)
Title: Card authenticating terminal equipment and card authenticating system
Inventor: HORIE JUNICHI
IPC: G06Q20/42
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To newly provide a card authenticating system and card authenticating terminal equipment capable of preventing any illegal action by a store which pretends to be a member store by allowing a purchaser to easily confirm the authenticity of the origin of selling (member store) during card authentication at the time of purchasing merchandise by using a debit card or a credit card. SOLUTION: This card authenticating system is provided with the origin of selling having card authenticating terminal equipment equipped with an announcing means, a repeater system as necessary, and the origin of authentication which are connected through a communication line to each other so that a purchaser himself or herself can confirm that the information is preliminarily stored in the origin of authentication or the substitute system, and that the information is made extremely difficult for the others (member stores) to preliminarily specify, and that the information is able to be received and presented (announced) only when the member store side transmits and receives the information through communication with the origin of authentication side.  Therefore, information for confirming the prescribed member store for allowing the purchaser to be convinced that the member store is sufficiently reliable can be announced by the terminal equipment for card authentication.
Patent JP-2001283563-A (JP)
Title: Recording and reproducing device
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B27/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device which has a real time characteristic and carries out recording and reproducing of a large capacity. SOLUTION: This device has a changer section 5 which is arranged with a plurality of tape cassettes housed with magnetic tape recorded with a plurality of recording regions of prescribed units and can select and transport the plural tape cassettes, a tape drive section 4 which is loaded with the tape cassettes transported by the changer section 5 and is capable of subjecting the tape cassettes housed in the tape cassettes to recording and reproducing, a hard disk section 3 which has at least buffer regions of the case the recording or reproducing of the data is executed in tape drive section 4 and a controller section 2 which manages the respective recording regions of the magnetic tapes housed in the tape cassettes arranged at the changer section 5 as the continuously formed regions.
Patent JP-2001275735-A (JP)
Title: String adjuster of portable transmitter
Inventor: MORIMOTO MITSURU
IPC: A45C13/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a string adjuster of a portable transmitter which is composed and made smaller easily with less components. SOLUTION: When a small sized electronic goods 1 is used by a recipient of nursing care pendently from his/her neck, this adjuster works as an adjuster for storing of a portable transmitter, which has an adjuster 3 adjusting the length W of a round string. The string adjuster is fixed with two holes 31, 32 which have string come in each side and cross each other and a string holder part 33 which holds the crossing strings by its friction.
Patent JP-2001290599-A (JP)
Title: Method and ball for cleaning rotating roller
Inventor: MIZUTANI MAMORU
IPC: G06F3/0354
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a ball for cleaning rotating rollers which can easily and securely remove dust sticking on rotating rollers for a pointing device in rotating ball type structure. SOLUTION: A rotating ball is taken out of a device 1 whose rotating rollers 4, 5, and 6 have sticking matter and replaced with a cleaning ball 8 having an adhesive sticking-matter removing means on the top surface, and the device 1 stored with the cleaning ball 8 is operated similarly to an ordinary device, so that the sticking matter removing means of the cleaning ball 8 coming into slide contact with the rotating rollers 4, 5, and 6 peels the sticking matter 7 from the rotating rollers.
Patent JP-2000356614-A (JP)
Title: Gas sensor and gas detector
Inventor: ONISHI HISAO
IPC: G01N27/12
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To make detectable a very small content of methane without being affected by other combustible components by adjusting the content of platinum in a lower layer zone in a catalyst layer to be below a specific value, and adjusting the content of platinum in an upper layer zone to be above a specific value. SOLUTION: A lower layer part positioned at approximately less than 2 μm from an oxide semiconductor surface in a catalyst layer, does not include platinum, or includes by not more than approximately 1 wt.%, and an upper layer positioned at approximately not less than 2 μm from the oxide semiconductor surface includes approximately not less than 1.5 wt.% of platinum. The concentration of platinum in the lower layer part in the catalyst layer is less than about 1/4 of that of the upper layer part, to obtain the selectively to hydrogen and isobutane.  For example, when the catalyst layer of approximately 400 μm thick is formed, and the concentration of platinum in the upper layer part is approximately 5 wt.%, the concentration of platinum in the lower layer part within approximately 40 μm from the oxide semiconductor surface is adjusted to be less than 1/4 with respect to that of the upper layer part to increase the sensitivity to methane. Thereby, a gas sensor is provided with a sensitivity to methane of 500 ppm, the same as that to hydrogen of 10,000 ppm and isobutane of 5,000 ppm.
Patent JP-2001298640-A (JP)
Title: Digital camera
Inventor: TAMAMURA HIDEO
IPC: H04N5/225
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a dust-proof means which is used to sweep away dust around an imaging device of a digital camera (electronic camera) and doesn't erroneously damage a front glass, a shutter blade, a mirror, etc. SOLUTION: Dust on an imaging device 22 or optical members such as a low pass filter 23 constituted on the imaging device as a unit is automatically and forcibly swept away with a wiper 31 driven by a motor 33 when a cleaning button 4 is depressed.
Patent JP-2001306887-A (JP)
Title: Business model for acquiring each store sales information by i mode portable telephone
Inventor: OKAJIMA HIMIO
IPC: G06Q10/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain the latest information, such as a sales flash report and a visitor flash report of each store anytime and anywhere by using the i mode of a portable telephone. SOLUTION: The portable telephone set 1 with the i mode accesses an NTT line 2, extracts information from the POS terminal of each store 3 and displays the information on the i mode portable telephone set 1.
Patent JP-2001295997-A (JP)
Title: Hydrogen storage device
Inventor: SUZUKI TAKANORI
IPC: C01B3/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To increase a hydrogen storage amount per unit volume by increasing a hydrogen storage/release area per unit volume, and quickly release hydrogen. SOLUTION: This hydrogen storage device 1 comprises a plurality of hydrogen storage cylindrical bodies 3 for the storage or release of hydrogen. The cylindrical bodies 3 are bonded to one another at their line-contact outer peripheries 8. One space at both sides of one line-contact outer periphery 8 is functioned as a first passage 9 for distributing storage/release hydrogen while the other space is functioned as a second passage 10 for distributing combustion hydrogen and oxygen. Each hydrogen storage cylindrical body 3 has a storage portion S for storing a hydrogen storage material 12, at least one hydrogen access E located on the outer periphery side facing at least one first passage 9, a third passage 19 for distributing a cooling fluid and at least one fourth passage having a catalyst for promoting hydrogen-oxygen combustion reaction.
Patent JP-2001308194-A (JP)
Title: Method for fabricating semiconductor device and semiconductor device
Inventor: NOMURA YOSHIHIRO
IPC: H01L29/78
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device, and a semiconductor device, in which a silicide layer can be formed even in a high breakdown voltage MOSFET without requiring a photolithography process. SOLUTION: In a method for fabricating a semiconductor device where a low breakdown voltage MOSFET is formed in a part A of a semiconductor substrate for forming a low breakdown voltage element and a high breakdown voltage MOSFET is formed in a part B for forming a high breakdown voltage element, a first insulation film 4 serving as the gate insulation film of the high breakdown voltage MOSFET is removed selectively by patterning and a second insulation film 5 serving as the gate insulation film of the low breakdown voltage MOSFET is formed thereat. A part C forming a silicide layer including the part B for forming a high breakdown voltage element is also removed selectively by patterning and the second insulation film 5 is formed thereat.
Patent JP-2001307840-A (JP)
Title: Connector and terminal connected to connector
Inventor: YAEGASHI HITOSHI
IPC: H01R107/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector and a terminal connected to the connector in which the workability of mounting work of wire can be improved in a manner that the mounting is made to be performed simply and in a short time. SOLUTION: In the connector 11 equipped with a connector main body 12 and plural connector terminals 13 which protrude from the connector main body 12 internal outside and to which a terminal 14a of a wire 14 is connected, a protruding portion 13a is formed in the connector terminal 13, and a groove part 15 which has been formed at the terminal 14a is made to be engaged in this protruding portion 13a.
Patent JP-2001300387-A (JP)
Title: Adhesive coater
Inventor: NAKAJIMA KUNJI
IPC: B05D1/26
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To apply a frame-attaching adhesive stably and automatically on the side of an opening part of the outer frame of an interior door. SOLUTION: A rotary control type adhesive dispenser (12) is arranged in an X-Y robot (11) movable in a set range in the X-direction and Y-direction to face the vertical direction, is provided with a nozzle (13) bent at 90 deg. from the vertical direction and applies the adhesive on the side surface of the opening part of the interior door outside frame with the nozzle facing through the whole periphery in a non-contact state.
Patent JP-2001301428-A (JP)
Title: Tire, wheel, and wheel cap
Inventor: HIRATA SEIJI
IPC: B60B3/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a tire, a wheel, and a wheel cap developing a chromatic color during driving, finding the speed of a vehicle from the color, or making outside persons enjoy with the color. SOLUTION: A dark color part 1 and a bright color part 2 are formed in at least the one side of the side surface of the tire, and an afterimage part 3 is formed within a region of the bright color part 2 by a dark color.
Patent JP-2001302184-A (JP)
Title: Swing preventing tag line device of construction machinery
Inventor: KOJIMA KOICHI
IPC: B66C13/06
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a safe swing preventing tag line device at a low cost capable of stopping the swing of a sling and a lifted load by one tag line without requiring a worker. SOLUTION: In a working machine holding a lifted load by a balance 5 suspended from a hoist rope and a sling swingable relative to the balance 5, tag line ropes 36 and 37 are fixed to a pair of swing preventing arms 15 and 15 installed on the balance 5, the tag line drum 29 of a tag line winch 27 for winding up the tag line ropes 36 and 37 is divided into two winding parts 29a and 29b, and the tag line drum 29 is driven by a drive motor 30.
Patent JP-2001300094-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables accurately resetting of control means by restricting adverse effect due to noises when a reset signal is outputted to a plurality of control means from resetting means. SOLUTION: The signal line of a reset signal 22 is provided with buffers BF3-BF8 at each of control boards C, H, D, L and B. When the reset signal 22 is outputted to all of the control boards from a power failure monitoring circuit 20, the reset signal 22 can be accurately outputted by restricting effect of noises. In other words, the individual control boards are connected to the power failure monitoring circuit 20 with a cable or the like. Despite a longer signal line, the reset signal 22 is accurately outputted with restricted effect of noises to accurately set the control boards while blocking the outputting of wrong reset signals 22. This can prevent wrong resetting of the control boards.
Patent JP-2001301666-A (JP)
Title: Tie-down hook for automobile
Inventor: IGARASHI MASANORI
IPC: B62D21/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a tie-down hook for an automobile capable of securing the workability of the mooring work, ground height, and fitting rigidity. SOLUTION: The base section 42 of the tie-down hook 40 is connected to the upper face of a sub-frame 20, and the sub-frame 20 and a sub-frame support bracket 30 are connected by a fitting bolt 52 or the like at the base section 42. A hook section 43 extended from the base section 42 is arranged nearly flush with the outside face section 24 of the sub-frame 20, and the lower end edge 43a of the hook section 43 is protruded downward further than the lower end position of the head section 52a of a fitting bolt 52.
Patent JP-2001311284-A (JP)
Title: Sunshade sheet and sunshade tool
Inventor: HIROHASHI TOSHIAKI
IPC: A47H23/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sunshade sheet and sunshade tool which has the characteristics of a reed screen or a marsh-reed screen offering easy handling in diversified ways of use. SOLUTION: The screen is formed to a sheet shape by weaving formation of roughly woven portions 4 of a knot inserted to a rod-shaped bodies 3 and 8 or a rope-shaped body 10 are formed to a plurality of places at predetermined intervals so as to be united into a pattern made by the weaving of the sunshade sheet 2.
Patent JP-2001311736-A (JP)
Title: Auto sampler and sampling method for icp analyser
Inventor: NAKAGAWA YOSHITOMO
IPC: G01N35/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To maintain the capability of an ICP analyser to perform a treatment, eliminate waste consumption of energy and argon gas and enable stable analysis. SOLUTION: In an auto sampler for ICP analyser, a capillary tube to be connected with a nebulizer in the ICP analyser is fixed downward and is supported to prevent it from moving, and a sample vessel containing a sample solution to be analyzed is moved in the horizontal direction and the vertical direction.
Patent JP-2001321079-A (JP)
Title: Tea-leaf charging method for tea manufacturing final tea roller
Inventor: MIYAZAKI KANAE
IPC: A23F3/06
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a tea-leaves charging method for improving quality of tea products, and efficiently manufacturing tea. SOLUTION: This method comprises previously setting one or more item(s) consisting of the frequency of dividedly charging a predetermined amount of tea leaves into one final tea rolling pot, charging amount for each charging time, and charging interval and thereafter plurally dividedly charging the tea leaves, in a tea manufacturing final tea roller which is provided with plural final tea rolling pots, and designed to charge a predetermined amount of tea leaves into the respective final tea rolling pots.
Patent JP-2001320735-A (JP)
Title: Three-dimensional information acquiring device
Inventor: OKANO FUMIO
IPC: H04N13/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To acquire a three-dimensional image good in visual area and resolution. SOLUTION: A plurality of factor imaging elements 102 are placed just behind the lens group as an imaging element having extremely many pixels and a large imaging area. Selection and driving signal lines DL1 to 5 to drive the factor imaging elements and output signal lines SL1 to 4 from the factor imaging elements are placed between the factor imaging elements. Three-dimensional image information good in visual area and resolution can be acquired by performing drive in parallel for each factor imaging element of each row.