baber/WOPTO huggingface dataset:
Patent JP-2001215471-A (JP)
Title: Method for driving liquid crystal display device
Inventor: SATAKE RUMO
IPC: G02F1/141
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving method by which a hysteresis of a threshod-free liquid crystal is reduced and a response speed can be improved depending on a liquid crystal. SOLUTION: A hysteresis of a threshold-free liquid crystal is prevented from occurring by arranging a '0 V' reset period before or after a gray scale display period. In a liquid crystal having small spontaneous polarization and taking time for switching a half tone period, the response speed is effectively improved by switching via '0 V'.
Patent JP-2002161531-A (JP)
Title: Joint structure of pile
Inventor: YABUUCHI SADAO
IPC: E02D5/24
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a pile having high working efficiency capable of simply and securely connecting an upper pile to a lower pile. SOLUTION: A joint member 5 is arranged to sit astride the butted end members 2, 4 of the upper and lower piles 1, 3 along the outer periphery of the upper pile 1 and the lower pile 3, and cylindrical protrusions 6, 6 are projected toward the butted end members 2, 4 in the joint member 5, and the recesses 7, 7 in which the cylindrical protrusions 6, 6 are fitted in the end members 2, 4 and the outer peripheral face is pressed on the inner peripheral face of the recesses 7, 7 by pressing the pins 8, 8 in the cylindrical protrusions 6, 6 and widening it in the recesses 7, 7 and in this way, the cylindrical protrusions 6, 6 are fixed in the recesses 7, 7.
Patent JP-2002153143-A (JP)
Title: Allowable guide apparatus for greenhouse curtain or the like
Inventor: YOSHITAKE KAZUO
IPC: A01G9/24
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To solve problems that there is no degree of freedom in a conventional guide roller and a mounting means thereof, smooth operations cannot be expected in a curtain driving shaft guide mechanism, damage is caused or trouble is developed in curtain mounting operations when a transverse shift or transverse shaking is caused in a curtain driving shaft member by a temperature change or a wind, etc., or the position of the curtain driving shaft member is regulated, etc., in the transverse direction during mounting of a curtain in an apparatus, etc., for opening and closing the greenhouse curtain. SOLUTION: This allowable guide apparatus for the greenhouse curtain or the like is obtained by installing a guide roller 55 of the curtain driving shaft member 31 so as to move through >=10% distance of the transverse width of the curtain driving shaft member 31 in the longitudinal direction of a roller shaft 53 accompanying the curtain driving shaft member 31.
Patent JP-2002161993-A (JP)
Title: Protection means for pipe end
Inventor: OMAE YOSHIO
IPC: F16L57/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a product by which a sealing function for a pipe end is protected effectively without leaving an adhesive when peeled off from the sealing surface of the pipe end, and also an industrial waste is not yielded, an article is mild to the environment, and to provide a protection means for the pipe end by which cost reduction can be improved, and economical efficiency is excellent. SOLUTION: This is the protection means for the pipe end by which, by applying an adhesive surface 4 to one surface of a protecting seat body 1, backing paper 11 is assigned to a protection surface for a sealing portion of a gasket seat 12 or the like for the pipe end by laminatingly adhering a non- adhesive member of the backing paper 11 in the inside peripheral area of the adhesive surface 4, and also the outside peripheral area of the adhesive surface 4 is assigned to the adhesive surface 4 for fixing the pipe end.
Patent JP-2001359246-A (JP)
Title: Stator for vehicle dynamo-electric machine, and manufacturing method thereof
Inventor: NAKAMURA SHIGENOBU
IPC: H02K3/12
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a stator for vehicle dynamo-electric machine, capable of outputting high-power at a low cost. SOLUTION: A tooth 2 is provided with a radial protrusion 201 on the end on its inner periphery side. Its bottom part, linking with a core bag 3, has notches 21 on both sides in the circumferential direction, and the width between the notches 21 of the tooth 2 is equal to or larger than that of the bottom part of the protrusion 201. As a result, no increase occurs in the magnetic reluctance caused by the area of the magnetic circuit for the tooth 2 becoming narrow midway of a core bag 3. A plurality of rows of linear steel sheets 10 having the teeth 2 and the core gag 3 can be manufactured from long steel sheet 100, thereby improving yields in material of the linear steel sheets 10 and reducing the man-hours for manufacturing them, and attaining reduction in man-hours, by improving workability of winding in a spiral form by means of the notches 21.
Patent JP-2002159219-A (JP)
Title: Lid plug for cultivating mushroom and method for cultivating mushroom using the same
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a lid plug covering a bottle mouth of a bottle for cultivating mushrooms and capable of preventing a culture medium filled in the bottle for cultivating the mushrooms during the cultivation thereof from changing into an excessively dried state. SOLUTION: This lid plug 10 for cultivating the mushrooms 66 is obtained by forming plural notches 18 in a nearly radial form from the nearly center to its periphery of a ceiling wall 12 of the lid cap covering the bottle mouth 22 of the bottle for cultivating the mushrooms 66 so that the mushrooms 66 are capable of tucking up each ceiling wall part 14 between the notches 18 by the mushrooms 66 growing to the upper side of the bottle mouth 22, penetrating through the nearly center of the ceiling wall 12 of the lid plug 10 and elongating to the upper side of the lid plug 10.  The bottle mouth 22 of the bottle for cultivating the mushrooms 66 is covered with the ceiling wall 12, etc., of the lid plug during a period between the germination of the mushrooms 66 and the growth thereof to prevent the culture medium 30 filled in the bottle for cultivating the mushrooms 66 from excessively drying.
Patent JP-2002165228-A (JP)
Title: Convergence-waveform correction apparatus
Inventor: ITAGAKI SHIGERU
IPC: H04N9/28
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a convergence-waveform correction apparatus whose function and performance are enhanced for eliminating the need for readjustment or the like, without increasing the scale of hardware and the load of a software processing operation. SOLUTION: The convergence-waveform correction apparatus is provided with a synchronous deflection processing part 1, which generates a vertical deflection waveform X; a position control unit 2 which receives the supply of the waveform X and which generates a position control waveform, in order to optimally control a convergence correction position within ranges of rows R2, R3 in the center of a display screen; and a convergence-waveform generation part 3 which generates convergence correction waveform data, wherein row waveform data DR1, DR4 which are generated by the higher-order computation X4 of the waveform X with reference to rows R1, R4 in the end of the display screen in each row and row waveform data DR2, DR3 which are generated by the higher-order waveform (Xd3-Xd)2 of a row-position control waveform Xd with reference to the rows R2, R3 in the central part.
Patent JP-2002164827-A (JP)
Title: Method and device for releasing line of dama satellite communication system
Inventor: OI TOMOYUKI
IPC: H04B7/15
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for releasing lines of the DAMA satellite communication system, which allows the efficient use of satellite lines even if one of slave stations is powered off. SOLUTION: In slave stations 30-1 and 30-2, a determining means 34 monitors the communication status of the slave stations based on an output of a received data analyzing means 33 and, when the power-off is requested by a switch 39, in communication between the slave stations, directs a procedure for notifying the end of communication to the other slave station for a transmission data generating means 35 the acknowledgement of and notifying the end of communication to a center station 20, and directs a power-off to a power supplying means 38 after the procedure of the end of communication has been finished.
Patent JP-2002143304-A (JP)
Title: Safety syringe capable of easily fixing needle seat
Inventor: LO PI CHANG
IPC: A61M5/32
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a safety syringe capable of easily fixing a needle seat. SOLUTION: The needle seat is assembled in an outer cylinder of the safety syringe, a small bore part on a front stage of an inner wall of the outer cylinder is inwardly extended to mount a connection block, a locking ring is connected to a terminal end of the connection block, a small outline part on an intermediate stage, of the needle seat is forwardly reduced to form one shoulder part, and an engagement structure is projected on an outer periphery of a neck part on the front stage, of the needle seat. The needle seat receives the axial limiting force to be fixed in the outer cylinder when the safety syringe is held between the engagement structure of the needle seat and the shoulder part by means of the locking ring.  After the completion of the injection, the shoulder part is advanced to break and rupture the connection block by the forward pressing force of the needle seat, whereby the locking ring and the outer cylinder are separated from each other, the axial movement of the front and back of the needle seat is limited, and the needle seat is backwardly retracted to be stored in the outer cylinder. A yield in the manufacturing can be improved, and the manufacturing cost can be reduced.
Patent JP-2001162808-A (JP)
Title: Method having basic body advance control, and printer
Inventor: DUNAND ALAIN
IPC: B41J29/393
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a printer having basic body advance control. SOLUTION: In the method for compensating the defect of print basic body advance by altering the arriving position of an ink drop on the print basic body using variable charges, a current band is printed on a print basic body along with a first mark, the print basic body is advanced in order to print the next band, the algebraic difference between the nominal theoretical position of the mark and the actual position of the mark is determined, the correction value of a charging voltage being applied to each ink liquid drop is determined for each ink liquid drop in order to compensate the positional error of the print basic body, and print basic body correction calculated for the ink liquid drop of that row is applied to each ink liquid drop in addition to the nominal voltage.
Patent JP-2002167977-A (JP)
Title: Lower surface thickness increasing and reinforcing method for reinforced concrete floor slab
Inventor: KANEUJI MAKOTO
IPC: E01D101/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an anchoring force capable of holding a tensile stress produced in a reinforcement by easily and surely forming the reinforcements used for additionally reinforcing the lower surface of an existing concrete floor slab integrally with the existing concrete, and also assure a long-term adhesiveness between a material such as newly placed mortar and concrete and the existing concrete. SOLUTION: In the concrete portion of the existing concrete floor slab 1 requiring a reinforcement, at least both end portions of a reinforced portion are removed to the rear side of the reinforcement 2, the reinforcement 2 is exposed, a reinforcement 4 is connected to the exposed reinforcement 2 with a connection metal hardware 6, and short fiber reinforced mortar or concrete is sprayed on the reinforced portion for increasing the thickness of the concrete floor slab.
Patent JP-2001195882-A (JP)
Title: Clock control circuit for ram bus dram
Inventor: KAKU SHOTA
IPC: G11C11/4076
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a clock control circuit of low consumption power by judging previously whether an applied instruction for a RAM bus DRAM is READ or current control or not and enabling a clock signal outputting internal data to the outside by only the instruction. SOLUTION: This circuit comprises an input signal detecting means 100 generating an enable-signal when one signal out of first compared signals by an address value to be selected and a device address DA value and second compared signals by an address value to be selected and a COLX packet DA value is activated and an instruction is READ (R) or current control CC, a signal generating means 400 generating a clock enable-signal when one signal out of the first and the second compared signals is activated, an output signal holding means 200 controlling so that a clock enable-signal is held at the time or R or CC instruction, and an output signal control means 300 controlling generation of a clock enable signal when an instruction is not R or CC instruction.
Patent JP-2002170421-A (JP)
Title: Lighting fixture
Inventor: OISHI TAKAFUMI
IPC: F21Y103/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture that can control noise caused by temperature change when changing the on/off switching of a lamp. SOLUTION: This lighting fixture has a reflecting plate 13 in a fixture body 11, where the reflecting plate 13 is mounted to the fixture body 11 with mounting screws 36. A noise control members 41 contact at least the reflecting plate 13 at the portion where the reflecting plate 13 is mounted to the fixture body 11 with the mounting screws 36. The noise control members 41 has at least one characteristics out of the heat insulating characteristics, vibration absorbing characteristics and elasticity. The lighting fixture controls the noise by specifying the noise control characteristics and specifying the noise spot when changing the on/off switching of the lamp.
Patent JP-2002183081-A (JP)
Title: Method/device mediating data transfer and data processing system
Inventor: NAKAZAWA YOSHIMORI
IPC: G06F13/36
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To mediate data transfer between a data processor for transferring data by SCSI(small computer system interface) standard and a storage device for transferring data by IDE(integrated device electronics) standard. SOLUTION: The upper or lower 8-bit data of 16-bit data on a data bus by the IDE standard read from the storage device 22 is transferred as 8-bit data on the data bus by the SCSI standard. The 8-bit data on the data bus by the SCSI standard to be written in the device 22 is transferred as the upper or lower 8-bit data of the 16-bit data on the data bus by the IDE standard.
Patent JP-2002172351-A (JP)
Title: Water-based coating recycling system
Inventor: TANAKA SHIGEHARU
IPC: B05B15/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating recycling system handling a plurality of colors, capable of reducing an installation space as compared with a conventional one and capable of efficiently performing the reutilization of resources. SOLUTION: In the water-based coating recycling system, paint mist generated when an aqueous paint is applied in a water-base coating applying booth is collected by booth water and the booth water having collected the coating mist is treated by a concentration and separation device to obtain a concentrated liquid which is, in turn, reused along with a filtrate. Herein, a plurality of circulating tanks are provided and the number of the concentration and separation devices is less than the number of the circulating tanks.
Patent JP-2002175997-A (JP)
Title: Manufacturing method of silicon carbide semiconductor device
Inventor: TANAKA HIDEAKI
IPC: H01L21/329
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To form an impurity diffusion region in an SiC substrate at a low cost, without generating damages on the surface of the substrate. SOLUTION: After introducing nitrogen ions 4 into the surface of a p-type SiC substrate 1, the nitrogen atoms present in an impurity-doped layer 6 are made to diffuse toward the rear surface of the SiC substrate 1, by increasing the number of the interstitial silicon atoms of the SiC substrate 1 by its thermal oxidation, so as to form an n-type impurity diffusion layer 7.
Patent JP-2002173921-A (JP)
Title: Snow removing attachment of carrier
Inventor: KOSHIYAMA FUMINORI
IPC: E01H5/06
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively provide a small snow plow, and to enhance storage performance and maintainability. SOLUTION: In an attachment (a snow removing attachment 1) attached to and detached from this carrier 10 traveling by an engine 14, and having a loading space 12 having at least an attachable-detachable front gate 13a in front of a handle 11, the attachment is provided with a snow removing unit 4 having installing parts 2p and 2q attached to and detached from installing parts 15p and 15q of the loading space 12 separated from the front gate 13a, and a snow removing plate 3 at least vertically displaceably supported by these installing parts 2p and 2q, and an operation unit 6 attached to and detached from the handle 1, and displacing the snow removing plate 3 by being connected to the snow removing plate 3 via a connecting member 5.
Patent JP-2002172548-A (JP)
Title: High-speed reciprocating grinding device
Inventor: YAMADA TAKASHI
IPC: B24B47/12
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed reciprocating grinding device for use in reciprocating surface grinding and form surface grinding that can solve the disadvantages of a conventional grinding machine that grinding conditions are difficult to set and an enlarged cutting depth in the grinding conditions lengthens time for grinding. SOLUTION: The high-speed reciprocating grinding device is a combination of coils comprising a circumscribing winding and an iron core, and magnets; and has the coils arranged in such symmetry as provides mutual cancellation of magnetic forces acting on the iron cores of the coils and the magnets and designed to drive or reciprocate by means of coil-induced current a movable part A fixed to coil bases via linear guides and to drive a movable part B opposed to the movable part A in the opposite phase, and refrigerant inlets and refrigerant outlets for circulating a refrigerant in nonmagnetic substances on which the coils are wound to cool the heated coils.
Patent JP-2002174421-A (JP)
Title: Safety function equipped gas pressure adjuster
Inventor: KENJO TSUNEO
IPC: F16K17/36
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a safety function equipped gas pressure adjuster which is capable of ensuring safety only with direct connection to a gas container, and which is suitable for simplified equipment. SOLUTION: On a body case 21 of a gas pressure adjusting valve 10 connected to a gas container through a coupling 5 there are integrally provided a safety valve located downstream the gas pressure adjusting valve 10 for interrupting a gas flow upon failure and a return mechanism 15 for returning the safety valve to an initial state when it returns to a normal state. As the safety valve there are provided a spiral outflow interruption valve 12 and a vibration sensitivity interruption valve 13 with valve bodies 55B and pedestals 55A of both valves being used in common.  There are further provided a vibration sensitive operator 61 for closing a vibration sensitive mechanism 14 of the vibration sensitivity interruption valve 12 by the displacement thereof to a working position, a spring 62 for biasing the vibration sensitivity operator 61 to the working position, a magnet 63 for magnetically attracting the vibration sensitive operator 61 to the initial position against the spring 62, and a pendulum 64 for separating the magnet 63 from the vibration sensitive operator 61 with the aid of rocking upon excessive vibration.
Patent JP-2001230201-A (JP)
Title: Device and method for heating and cooling and substrate treating apparatus
Inventor: HARADA KOJI
IPC: H01L21/027
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a heating and cooling apparatus which can make the in-plate temperature distribution and cooling effect of a substrate uniform and, at the same time, can more quickly shift to high-accuracy cooling operation than the conventional device does. SOLUTION: This heating and cooling apparatus 44 is provided with a heating table 62 which heats a wafer W placed on the table 62 to a prescribed temperature, a cooling table 82 which cools the wafer W placed on the table 82 to another prescribed temperature, and a standby table 91 on which the wafer W is made to stand by. The device 44 is also provided with a unit arm 53 which carries the wafer W to/from the tables 62, 82, and 91 and is provided with an exhaust port 95 and an exhaust fan 97 both of which form an air flow A flowing from the cooling table 82 side to the heating table 62 side in the arranging space S of the tables 62, 82, and 91.
Patent JP-2002179746-A (JP)
Title: Curable resin composition, molding material and viscosity adjuster
Inventor: MATSUKAWA KENJI
IPC: B29C43/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition containing an alkenylsuccinic acid of a specific structure which has excellent thickening property and thickening stability. SOLUTION: This curable resin composition comprises (a) a curable polymer having 5,500 to 50,000 weight average molecular weight, (b) a polymerizable monomer and (c) an alkylsuccinic acid and/or alkenylsuccinic acid having 8 to 30 total carbons, where the content of (c-1) an alkylsuccinic acid and/or alkenylsuccinic acid having a structure expressed by general formula (1) (wherein R represents an alkyl group or an alkenyl group having 3 to 25 carbons) contained in the curable resin composition to (c) is in the range of 0.8 to 1.0 by weight ratio.
Patent JP-2002182381-A (JP)
Title: Photosensitive resin composition, photosensitive element using the same, method for producing resist pattern and method for producing printed wiring board
Inventor: ISHIKAWA TSUTOMU
IPC: G03F7/027
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in adhesion and resolution, suppressing the occurrence of scum and useful to increase the density of a printed wiring board and to provide a photosensitive element, a method for producing a resist pattern and a method for producing a printed wiring board. SOLUTION: The photosensitive resin composition contains (A) a binder polymer, (B) a compound of formula (I) (where R1 is H or methyl; X1 is a 2-6C alkylene; (m) is an integer of 4-20; and (n) is an integer of 1-15) and (C) a photopolymerization initiator. The photosensitive element uses the photosensitive resin composition. In the method for producing a printed wiring board, the method for producing a resist pattern is adopted.
Patent JP-2002179117-A (JP)
Title: Container cover preventive of malfunction
Inventor: FUJITA TAKAHIRO
IPC: B65D47/20
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a container including a cover for mousse, if carried in a bag, a paper bag or the like, causes the interior of the bag, the paper bag or the like to be contaminated as a pushbutton is erroneously pressed. SOLUTION: A lock member 7 having a control unit 20 is provided corresponding to the pushbutton 6. Thus, if the control unit 20 is operated to be locked, the pushbutton 6 can be prevented from being erroneously pressed.