baber/WOPTO huggingface dataset:
Patent JP-2001217325-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: NISHIDA AKIO
IPC: G11C11/412
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce irregularity of threshold voltage of a micronized MISFET. SOLUTION: A gate electrode 9a of the MISFET (Q1)is formed on a substrate 1 of an active region L whose periphery is regulated by an element isolating trench 2 and stretches from one end to the other end of the active region L intersecting it. The gate electrode 9a whose gate length in a boundary region between the active region L and element isolating trench 2 is greater than that in the central part of the active region L is constituted of an H-shaped plane pattern as a whole. The gate electrode 9a covers the whole of one edge along the gate lengthwise direction of the boundary region between the active region L and element isolating trench 2 and covers a part of two edges along the gate width direction.
Patent JP-2001206549-A (JP)
Title: Vacuum carrying system
Inventor: MUROO YOJI
IPC: B65G54/02
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To precisely position a receiving and delivery position of an object to be carried even in the case when distortion is caused on a chamber due to backing. SOLUTION: Carrying devices 2, 3 can be connected to each other on their end part, fixing points are provided on the carrying devices 2, 3 and bellows 4 are provided on end parts of the carrying devices 2, 3 in a vacuum carrier system to carry samples through the carrying devices 2, 3 to which processors 7a, 7b, 7c to apply specified processes on the samples can be connected.
Patent JP-2001215024-A (JP)
Title: Hot water heating machine
Inventor: OGAKI MASAYOSHI
IPC: F24D3/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To realize electric power saving in summer. SOLUTION: When an off season switch 3b is depressed, a remote controller 3 sends an off season signal to a control section 1e, which control section 1e after receiving the signal interrupts a remote control power supply circuit 1I disposed therein 1e to interrupt electric power supply to the remote controller 3 that sends the off season signal to bring consumed electric power in the remote controller 3. The same is true also in the remote controller and further in the remote controller 7, so that standby electric power in the off season is reduced. Moreover, when a return switch 11 disposed in the control section 1e is depressed, all remote controller power supply circuits 1I, 1j, 1k are connected to restore power supplies to the remote controllers 3, 5, 7. Operation in all remote controllers is hereby ensured.
Patent JP-2000237925-A (JP)
Title: Workpiece retaining device and method for activating workpiece retaining device
Inventor: MAHLER PETER
IPC: H01L21/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece retaining device and a method for activating the workpiece retaining device in which a locking/releasing of a holder is certainly carried out and which does not form a particle. SOLUTION: The workpiece retaining device for a vacuum unit ha independently displaceable coolable/heatable transmission plate 2 in a base plate 1 including a heat transmission surface 3. The heat transmission surface 3 is surrounded by an O ring 4 and is connected to a pipe 5. The heat transmission surface 3 is urged to the O ring 4 with a workpiece 15 by a holder 16 to close a gap 20. After the holder 16 and the base plate 1 are locked with no load, stop portions 23, 22 act between the heat transmission plate 2 and the holder 16 and the heat transmission plate 2 is lifted by an atmospheric pressure until a gap width is determined. The gap is filled with a heat transmission medium from the pipe 5. After the processing of the workpiece, the heat transmission plate 2 is descended and the holder is again released to the state of no load.
Patent JP-2001223261-A (JP)
Title: Electrostatic chuck and electrostatic attraction device
Inventor: KONDO YASUO
IPC: H01L21/683
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck and an electrostatic adsorption device in which there is no warping, cracking nor peeling even if the temperature varies due to heating or cooling. SOLUTION: In this electrostatic chuck, a composite material which contains cuprous oxide (Cu2O) by 20-80 vol.% and copper (Cu) and inevitable impurities in the remainder, and whose thermal expansion coefficient from room temperature to 300 deg.C is 5×10-6-14-×10-6/ deg.C and heat conductivity is 30-325 W/m.K, is used for an electrode plate 12, a stress relaxation layer or a base plate 14. As a result difference in thermal expansion coefficient between an insulation layer 11 and the electrode plate 12 or between the insulation layer and the base plate is made small.
Patent JP-2001226800-A (JP)
Title: Degreasing and satin selecting method for aluminum material in treating tank for common use and treating tank for common use tehrefor
Inventor: TAKAHASHI AKIRA
IPC: C25D11/16
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To perform satin treatment for attaining the high quality of an aluminum material by using the existing surface treating equipment free from a satin treating tank. SOLUTION: Degreasing treatment and satin treatment are made selectively treatable by using a heating common bath built and provided to a treating tank for degreasing existing for prestage to anodic oxidation treatment, in which halogen elements are added and incorporated to a concentration of 0.5 to 30 wt.% and heated to about 30 to 50 deg.C. The degreasing treatment is made possible by immersing treatment or by applying reverse potential under the voltage of 1 to 20 V by the d.c. cathode, and the satin treatment is made possible by energizing at the current density of 1 to 10 A/dm2 by the a.c. or d.c. current anode, and, in any case, good results can be obtained.
Patent JP-2001225236-A (JP)
Title: Fastener
Inventor: SAKAI SHOICHI
IPC: B23Q3/18
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fastener that can improve the accuracy of the fastening position of two members to be fastened together while effectively ensuring a smooth operation of fastening and releasing them. SOLUTION: For two members 11 and 13 to be fastened, with a second fastening body 12 fitted in a first fastening body 10 including first and second movable members 16, 18 and 70, the first movable member 18 is moved to engage those portions of the second movable members 70 which project from the first fastening body 10 with the second fastening body 12 and to clamp the first and second fastening bodies 10 and 12 together. The first movable member 16 has a projection 57 with an abutting surface 61 opposed to the second fastening body, so that with the first and second fastening bodies 10 and 12 fitted together, the movement of the first movable member 16 presses the abutting surface 61 of the projection 57 against the second fastening body 12 to project the second fastening body 12 in the opposing direction.
Patent JP-2001228683-A (JP)
Title: Corona electrifier
Inventor: KONUKI TETSUO
IPC: H01T19/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a corona electrifier prevented from being damaged when a user performs cleaning operation for a corona discharge wire. SOLUTION: In the destaticizing electrifier (corona electrifier) 13 equipped with a scraper (wire cleaner member) 102 for removing an adhesive matter adhering to the corona discharge wire 101 by moving along the wire 101 while abutting on the wire 101, and a cleaner grip (bar-like member) 105 coupled with the scraper 102, the grip 105 is made rotatable. By this electrifier, rotational force is not transmitted to the scraper 102 at the time of cleaning operation for the wire 101. Even when the user slants the grip 105 and pulls it out from the inside of a main body, the rotational force is not transmitted to the scraper 102, so that the scraper 102 is not slanted, the twisting of the wire 101 is prevented and the electrifier 13 is prevented from being damaged.
Patent JP-2001289639-A (JP)
Title: Boundary indicator
Inventor: SATO MITSUTOSHI
IPC: G01C15/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent a boundary indicator from falling down on account of an external force in the case of weak ground. SOLUTION: The boundary indicator 1 is constituted of a pile main body 2 having a thin rod type guide part 5 in the tip part, a cylindrical frame body 6 arranged in an upper outer peripheral part of the pile main body 2, and an upper end indicator 7 arranged in the upper end portion of the frame body 6. The inside of the frame body 6 is filled with filler 8 like mortar. By hardening the filler, the pile main body 2, the frame body 6 and the upper indicator 7 are unified in a body. A block body 10 which is convergent downward and a plate type member 12 are fixed to a middle part of the pile main body 2. An aperture 14 and a spike segment 15 are disposed in the plate type member 12.  Since the pile main body 2 is supported by the block body 10 and the plate type member 12, the boundary indicator 1 can be prevented from falling down on account of an external force in the case of weak ground.
Patent JP-2001229993-A (JP)
Title: Spring terminal for connection
Inventor: TSUCHIYA TAKAHIRO
IPC: H01R4/48
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a spring terminal for connection to a large current, which is not detached easily an external vibration, regardless of whether it has, and moreover, an assembling and disassembling of a spring terminal can be performed easily. SOLUTION: In a spring terminal 1 for connection, in which at least one terminal utilizes an elastic body, a hole 21 is formed on a conductor 2 side, where the other terminal is constructed. On the elastic body 1, the projections 12, 13 that pass through the hole 21 are formed, and at the front-ends of the projections 12, 13, the front-end folded parts 15, 16 are formed. After the projections 12, 13 are passed through the hole 21, the elastic body 1 is rotated, and thus one terminal and the other terminal are connected surely by the spring tension of the elastic body.
Patent JP-2001230940-A (JP)
Title: Method and device for preparing color conversion definition, and color conversion definition preparation program storage medium
Inventor: OKUBO AKIHITO
IPC: G06T1/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prepare a highly accurate color conversion definition on the basis of a known point couple with latitude, while using a method having high versatility to various devices. SOLUTION: This method prepares the color conversion definition through a known point couple acquiring process S102 for acquiring a known point couple, which is different from grid point couples contained in the color conversion definition under preparation, out of prepared plural known point couples and adding the acquired known point couple to that color conversion definition as a grid point couple and an intersection couple calculating process S103 for calculating the intersection of a straight grid line through known points, which comprises the known point couple added in the known point couple acquiring process, and a straight grid line through grid points, which comprise the other grid point couple,  calculating an intersection corresponding point which corresponds to that intersection on the basis of the grid point couple contained in the color conversion definition under preparation and adding the calculated intersection and the intersection couple composed of the intersection corresponding points to that color conversion definition as a grid point couple.
Patent JP-2001229968-A (JP)
Title: Polymeric electrolyte and manufacturing method therefor
Inventor: EDO TAKASHI
IPC: H01M10/05
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric electrolyte that has a high cation-transport rate and ion conductivity and hardly causes the problems of liquid leakages and generation of a dendrite, when used for a lithium battery and the like, and to provide a manufacturing method of the polymeric electrolyte. SOLUTION: In this manufacturing method of a polymeric electrolyte, a porous body, comprising polyvinyl alcohol cross-linked by boron by the addition of an alkaline-metal borate, is impregnated with an organic solvent, as follows. To a polymeric electrolyte, in which an alkaline-metal borate is added at 0.05-25 weight part with respect to 100 weight part of polyvinyl alcohol, and a polyvinyl-alcohol solution, an alkaline metal borate is added at 0.05-25 weight part with respect to 100 weight part of polyvinyl alcohol to make a sol. After that this sol-type substance is dried by the freeze-drying method and a porous body is made, this porous body is impregnated with an organic solvent.
Patent JP-2001225499-A (JP)
Title: Method and apparatus for thermal transfer recording
Inventor: OSHIMA KATSUYUKI
IPC: B41M5/382
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for thermal transfer recording capable of preventing a material to be transferred from being thermally deformed so that the material will not make a trouble in an operation by a card reader or the like. SOLUTION: In the method and the apparatus for thermal transfer recording, when a receptor layer on an intermediate transfer recording medium is transferred to the material to be transferred, the receptor layer having an image formed thereon is transferred to one of the faces of the material and the receptor layer not having an image or having an image is transferred to the other face. As the transferring of the receptor layers to both of the faces of the material is performed at the same time in such a manner that each condition of the temperature and the pressure is on the equal basis between both of the faces of the material, the influences to both of the faces are balanced with each other so that the deformation of the material is prevented and the material will not make a trouble in the operation by the card reader or the like.
Patent JP-2000250480-A (JP)
Title: Driving method for plasma display panel
Inventor: GYO INHITSU
IPC: G09G3/28
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To make the constitution of a device simple, to make the desiging and the changing of the device easier and to make the luminance of the display of the device higher. SOLUTION: A unit frame is divided into unit driving periods H1 to H255 of the number corresponding to the number of gradations and each unit driving period is trisected into an unit address period, an unit sustaining discharge period and an unit reset period and each unit address period is diviced into (p) pieces of times and these times are assigned to respective subfields. Respective subfields are mutually piled up while being made to have the time difference of the unit driving period with respect to respective scan electrode lines Y1 to Y768 and being made to being successively.  In each assigned time, an address voltage is applied between a scan electrode line and an address electrode line corresponding to the first unit driving period of a subfield and in all unit sustaining discharge periods, a sustaining discharge voltage is applied among a common electrode line and all scan electrode lines and in each unit reset period, a reset voltage is applied between the common electrode line and a scan electrode line corresponding to the last unit driving period of the subfield.
Patent JP-2001225492-A (JP)
Title: Ink-jet recording method and apparatus
Inventor: MATSUMOTO NOBUO
IPC: B41J2/21
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To improve an image quality and simplify an apparatus thereby improving its producibility when an ink liquid (liquid) of a desired density and/or a color is generated by mixing a plurality of ink liquids of different densities and/or colors and the ink liquid is flown to an image-receiving body to form images. SOLUTION: In the ink-jet recording method, with a plurality of ink discharge openings arranged in a direction orthogonal or nearly orthogonal to a relative move direction of the ink discharge openings and the image-receiving body for discharging the plural kinds of ink while a mixing ratio of the inks is changed on the basis of image signals, images are formed by flying ink drops discharged from the ink discharge openings to the image-receiving body. At least one of the plural kinds of ink is made an image non-form ink which does not substantially form images after being dried. Ink drops of a nearly constant quantity are discharged from the plural kinds of ink discharge openings at least during the formation of images. Ink drop discharge means respectively set to the plurality of ink discharge openings are simultaneously driven in parallel by a common discharge driver.
Patent JP-2001231181-A (JP)
Title: Charge alarm indication circuit
Inventor: KUBO YOJI
IPC: H02J7/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an output for an easy-to-recognize rational alarm indication lamp by utilizing the alarm output from the charge alarm circuit of each alternator in a system for operating two alternators while connecting in parallel. SOLUTION: Charge alarm output from two alternators and comparison information of a voltage at the output voltage terminal and a voltage reference value are inputted and a simple logical operation is performed to obtain a binary output simply indicative of normality and failure.
Patent JP-2000311597-A (JP)
Title: Method and apparatus for manufacturing electron emitting element, and driving and adjusting method
Inventor: TAMURA MIKI
IPC: H01J9/44
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in the emitted electron amount with lapse of time and unstability. SOLUTION: When an electron emitting element is manufactured or adjusted, or prior to normal drive, a voltage V1 having following relationship with the maximum value V2 of a normal driving voltage is applied between electrodes. Where a current I that is carried in accordance with applying a voltage V is I=f(V), and f'(V) is a differential coefficient in the voltage V, an expression I satisfies f (V1)/ V1.f'(V1-2f(V1)}>F(V2)/ V2.f'(V2-2f(V2)}. Where applying the voltage V1 is completed and then the voltage V2 is consecutively applied twice in a form of a pulse, the first time value in the right side of the expression I is Xn-1 and the second time value is Xn, an expression II satisfies (Xn-1-Xn)/Xn-1<=0.02.
Patent JP-2001163839-A (JP)
Title: Aminophenol compound, method for producing the same and synthetic intermediate
Inventor: SATO TADAHISA
IPC: C07C217/94
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an aminophenol compound which is a synthetic intermediate for a benzazole compound useful as an organic light emission element material and has a nitrogen connecting substituent group at the 5-position and to provide a method for producing the aminophenol compound. SOLUTION: When an aminophenol compound represented by general formula (I) (wherein Y1 deotes an N-alkyl-N-arylamino group, a diarylamino group or a 5-membered nitrogen-containing aromatic heterocyclic group in which the nitrogen atom in the ring is bound to the benzene ring, with the proviso that Y1 is a diphenylamino group having at least one of an alkyl, an aryl, an alkoxy, an aryloxy, a dialkylamino, an N-alkyl-N-arylamino or a diarylamino group as a substituent group when the Y1 is a substituted diphenylamino group; R1, R2 and R3 denote each hydrogen atom or a substituent group; X7 denotes an acid group of an inorganic or an organic acid; and m denotes a number of 0-2) is produced, a compound represented by general formula (II) (wherein Y1, R1, R2 and R3 denote each a group having the same meaning as that described above; and R4 denotes an alkyl group) is passed through.
Patent JP-2001234984-A (JP)
Title: V-ribbed belt
Inventor: TAMURA MASASHI
IPC: F16G5/06
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a V-ribbed belt reducing the vibration and abnormal sound on the slacken side, elongate the service life of the belt, and suppress the slip sound during driving of an automobile in the rain by suppressing extension and slip of a belt. SOLUTION: This V-ribbed belt 1 has a stranded core wire 4 of the total denier 4,000-8,000 formed by stranding polyester fiber filaments group having ethylene-2, 6-naphthalate as its main component unit, has a belt tensile elastic modulus 19,000-25,000 N/rib, and contains cotton short fiber 5-20 pts.wt. in a compression part.
Patent JP-2001227399-A (JP)
Title: Control device for internal combustion engine
Inventor: MATSUMOTO HIRAKI
IPC: F02D45/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To suppress torque fluctuations in changeover of a combustion mode of a cylinder injection engine. SOLUTION: To suppress torque fluctuations generated by changes in control parameters (throttle opening, EGR quantity, etc.), adjusted for holding the stable combustion state before/after the changeover of the combustion mode, a request illustration torque is corrected by the torque efficiency (air-fuel ration efficiency and ignition timing efficiency) in the homogenous combustion mode so that a target air quantity set according to the request illustration torque is corrected. In the stratified charge combustion mode, the request illustration torque is corrected by the torque efficiency (air-fuel ratio efficiency) so that a target air quantity set according to the request illustration torque is corrected. In the stratified charge combustion mode, the torque fluctuation may be suppressed by the correction of the ignition timing besides the correction of the target quantity.
Patent JP-2001239928-A (JP)
Title: Braking control device of vehicle
Inventor: TOUTSU KENJI
IPC: B60T8/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To maximally avoid a hydraulic pump sucking an excess brake fluid from a master cylinder when outputting a boosting signal to a hydraulic control valve in automatic pressurizing control. SOLUTION: When the total output time Ton of the boosting signal is longer than an operating period Ts of the hydraulic pump when outputting the boosting signal to the hydraulic control valve PC* in the automatic pressurizing control, the total output time Ton of the boosting signal is divided by the operating period Ts of the hydraulic pump to arithmetically operate residual time Te when obtaining a quotient (n) of an integer, and when passing time by subtracting the residual time Te from the total output time Ton of the boosting signal after starting to output the boosting signal, a second opening-closing valve SI* is switched to a closing position from an opening position.
Patent JP-2001239014-A (JP)
Title: Winning device for game ball of pachinko machine
Inventor: KANEMATSU SHINICHI
IPC: A63F7/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To reliably keep a winning guiding member in a closed state and to prevent a fraudulent action without increasing the number of part items in use. SOLUTION: The winning guiding member 5 is supported erectably and tiltably on a rotary shaft 6 disposed nearly horizontally, and a game ball is captured on the winning guiding member for winning when the winning guiding member is tilted in this winning device for the game ball of a pachinko machine. A braking piece 11 formed with a pair of lug parts 13, 14 is provided, and a coupling part 8 located below the rotary shaft when erecting the winning guiding member is formed integrally with the winning guiding member. The coupling part is arranged between a pair of lug parts, and the lug parts are coupled with the coupling part to erect or tilt the winning guiding member by operating the braking piece. When the winning guiding member is erected, the tip face 13a of one lug part of the braking piece faces the coupling part, thereby the winning guiding member is locked at an erected state.