baber/WOPTO huggingface dataset:
Patent JP-2002220695-A (JP)
Title: Plating equipment and plating method
Inventor: OKASE WATARU
IPC: H01L21/288
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a plating equipment and a plating method, which can plate more uniformly the surface to be treated of a substance to be treated. SOLUTION: This plating equipment comprises, a plating solution tank which can accommodate a plating solution, and which is provided with a first electrode immersed in the accommodated plating solution, a holding mechanism for holding the substance to be treated and for contacting the surface to be treated with the plating solution, and a contact arranged in the holding mechanism of the substance to be treated, which electrically contacts with the periphery of the substance to be treated so as to make a conducting layer of the surface to be treated which is contacted with the plating solution, as a second electrode. The contact comprises having a metal in which microparticles of fluorine based high polymer are scattered, on the outer layer.  Thereby, a hydrophobic property (water repellency) of the contact is largely improved; the plating solution easily leaves the contact point,and does not cause corrosion of the contact point of the contact or adherence of the solution to the contact, even when the plating solution or washings have contacted with the surface of the contact; a variation factor of contact resistance disappears; and plating can be uniformed.
Patent JP-2002231831-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device including nonvolatile semiconductor memory
Inventor: EBINA AKIHIKO
IPC: H01L29/792
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a MONOS type nonvolatile semiconductor memory. SOLUTION: The manufacturing method comprises a step of forming a laminate having a first gate insulating layer 12 and a first conductive layer for a word gate, and a plurality of opening enveloped in a first direction, a step of forming a second gate insulating layer 22, a step of forming side insulating layers 24 in both sides of the first conductive layer, a step of forming a second conductive layer overall, a step of forming a first mask layer in the region where at least a common contact part is formed, a step of forming side wall- shaped first and second control gates by means of anisotropic etching and forming a conductive layer for contact in the region where at least the common contact part is formed, a step of forming a source region or a drain region, a step of forming a buried insulating layer 70 to cover the control gates,  a step of forming a second mask layer 230 in the region where the common contact part is formed, and a step of patterning the first conductive layer for the word gate.
Patent JP-2002229520-A (JP)
Title: Planar display device and its driving method
Inventor: HANARI ATSUSHI
IPC: G02F1/133
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To suppress degradation in an image for a planar display device in which driving is conducted by distributing a signal output from an external circuit to a plurality of signal lines. SOLUTION: In order to suppress the voltage fluctuation between adjacent signal lines, the signal voltage, that is to be transmitted to a certain signal line, is made by superimposing the voltage fluctuation generated in the signal line by the writing onto the adjacent signal line and the voltage to be written onto the pixel to which the signal line is connected.
Patent JP-2002227029-A (JP)
Title: Monofilament, method for producing the same, and fishline
Inventor: HASHIMOTO SATOSHI
IPC: D01F6/48
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a monofilament or the like, capable of sufficiently improving visibility while keeping excellent various characteristics of a PVDF-based monofilament. SOLUTION: This monofilament comprises a PVDF-based resin and a polyolefin-acryl-based copolymer resin. The compatibility is improved by the acrylic component, and the opacity or the translucency is imparted to the PVDF- based resin by the polyolefin component in the components constituting the latter. As a result, the monofilament having sufficiently improved visibility can be obtained while keeping the characteristics of the PVDF-based resin.
Patent JP-2002233184-A (JP)
Title: Drive for reluctance motor
Inventor: IGUMA KENJI
IPC: H02P25/08
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent torque from lowering due to the delay of an energizing current and reduce noise and vibration, even at a high rotational speed. SOLUTION: By energizing each phase coil which is wound around a stator salient pole of a reluctance motor so that each energizing pattern turns into a trapezoidal wave, rotational torque is generated and a rotor rotates. By computing energizing current value, based on MAP1 of an inclination α1 at a low rotational speed of the rotor, MAP2 of an inclination angle α2 at an intermediate speed, and MAP3 of an inclination angle α3 at a high speed, MA of the rotational speed of the rotor (α1<α2<α3), the energizing pattern of each phase coil becomes the same form as that of the MAP used. Since the rotational speed is higher, the inclination angle of the MAP is increased more, so that the rising and falling of the current are carried out abruptly even at high rotational speed. The torque is suppressed from lowering, thereby reducing noise and vibration.
Patent JP-2002225284-A (JP)
Title: Manufacturing method for printer head and printer head
Inventor: HIRANO EIKI
IPC: B41J2/16
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To make variation of an ink passage and consumption of valuable materials smaller than before and to easily prepare a print head by applying a manufacturing method of a print head for example to a thermal type ink jet printer. SOLUTION: After the film thickness of a sacrifice layer 15 is increased by the reaction of materials, this sacrifice layer 15 is removed and an opening for the ink passage is formed.
Patent JP-2002263423-A (JP)
Title: Apparatus and system for treating exhaust gas
Inventor: TAESUN YAN
IPC: B01D45/12
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a system for treating exhaust gas, which is also accomplished by improving the conventional apparatus and equipment so that a large volume of exhaust gas can be treated and whose equipment is simplified for saving the equipment cost. SOLUTION: This exhaust gas treating system is provided with a cooler 2, a blower 3, a main cyclone 4a, auxiliary cyclones 5a, 7a, 8a, 13, 14, another blower 11, 1st and 2nd exhaust gas treating units 15a, 15b whose exhaust gas discharging pipes are directly connected to a line E connected to the blower 11, a compressor, a multicyclone 12 and a 3rd exhaust gas treating unit 15c which is arranged at the succeeding stage of the multicyclone 12 so that the exhaust gas from which minute dust is removed completely by the multicyclone 12 is purified again and then discharged to the atmosphere through its exhaust gas discharging pipe.
Patent JP-2002251292-A (JP)
Title: Job management system in client server system and job management method in client server system
Inventor: OKABE KAZUHIDE
IPC: G06F15/16
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To improve operability for job management to servers operated by different OSes. SOLUTION: A management server 120 checks whether or not it is a job registered in a prepared job management chart when receiving a job feeding request from a client 100, multi-address reports of the job performance judging request of the job are made to all performance servers 110 in the case that it is not registered in the job management chart, receives the response of a job performance judged result from the respective performance servers, selects the performance server which answers that performance is possible fastest and transmits the job performance request report of the job to the selected performance server.  The performance server 130 checks the description contents of the job reported by the job performance judging request, judges whether or not it is the job prepared for the present server environment and answers the management server 120 that the performance is possible as the job performance judged result of the job at the time of the job description for the present server environment.
Patent JP-2002250084-A (JP)
Title: Joint fitting
Inventor: NAKAMOTO SUKEMASA
IPC: E04B1/49
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint fitting shortening construction time without needing many variations, not requiring long time, hard to damage, restrained from becoming loose and free from a construction error. SOLUTION: This joint fitting is composed of a pair of bars 2 provided between two structural members 9 to fix both structural members 9 to each other, entirely inserted in holes linearly opened in the respective structural members 9, from the abutting faces of both structural members 9 and provided with a plurality of through holes 2a bored at prescribed spaces in a longitudinal direction; a plurality of fixing pins 3 inserted in a plurality of through holes 2a through a plurality of insert holes opened in at least one side face of the structural member 9 so as to face the through holes 2a of the bars 2, to fix the bars 2 to the structural members 9; and connecting members 4 detachably interposed between a pair of bars 2 and detachably connecting both bars 2 to joint both structural members 9.  The bars 2 and the fixing pins 3 are fitted prior to the conveyance of the structural members 9 to an execution site.
Patent JP-2002248435-A (JP)
Title: Cleaning tool for water discharge opening
Inventor: YAMASHITA SHUSUKE
IPC: B08B1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool for a water discharge opening which can easily and reliably remove slippery substances adhering to the rim part, the inner circumferential parts and step parts of the water discharge opening and refuse such as hairs entwisted in a grating. SOLUTION: Brush stands 3 are formed in tip ends of a pair of pinching arms 1, 1 made freely openable and closable like a pair of tweezers in a manner that the tip ends 3a are bent just like hooks in parallel to each other and brushes 4 for scratching off dirt are implanted in the brush stands 3 in a manner that a plurality of brush tip faces 5a, 5b are oriented in different directions corresponding to the hook-like shape of the brush stands 3 and also, projected parts 6 are formed to pinch refuse such as hairs.
Patent JP-2002252146-A (JP)
Title: Electric double-layer capacitor
Inventor: OGA KEISUKE
IPC: H01G11/80
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor, whose electrical properties can be controlled freely so as to solve the problem in which a conventional electric double-layer capacitor is low in productivity and expensive, because the separators need to be different from each other in pore diameter, and porosity are used so as to change the electric double-layer capacitor in electrical properties. SOLUTION: This electric double-layer capacitor cell has a structure, in which a film part, having no pore or a film part having micro pores, is provided to a part of a porous film separator so as to freely regulate the separator in permeability to ions contained in an electrolyte, and to regulate the porous film separator in pore diameter and porosity.
Patent JP-2002248940-A (JP)
Title: Door structure of automobile
Inventor: MORIKAWA YASUSHI
IPC: B60J5/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a door structure in which strength or rigidity of a door hinge mounting part and the whole door body is enhanced while reducing the number of parts. SOLUTION: A door guard beam 6 which is provided with a front side vertical beam part 6a and a rear side vertical beam part 6b and comprises a closed section structural member is arranged inside of a door body 4 so as to across in a back-and-forth direction. The front side vertical beam part 6a is along a front wall inner side face 4a of the door body 4 to be the door hinge mounting part, and each of door hinges 7 and 8 in the upper and lower sides is fixed by using the front side vertical beam part 6a as a door hinge reinforce and using a bolt 14 and a nut 15 which pass through therein.
Patent JP-2002250979-A (JP)
Title: Three-dimensional printed body
Inventor: MIYAZONO KUNIHARU
IPC: G03B35/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional printed body excellent in light resistance and color developing property of an image with easy alignment of a lenticular lens and a resin sheet in a production step. SOLUTION: An image for stereoscopic vision or variable vision is printed by screen printing on a transparent resin sheet with an adhesive layer formed on one face by applying a transparent adhesive, a lenticular lens is stuck to the adhesive layer and the resulting three-dimensional printed body is attached to the surface of an outer wall covering the surface of each of various game machines.
Patent JP-2001315214-A (JP)
Title: Method and apparatus for photo fabrication, and recording medium having photo fabrication program recorded therein
Inventor: MIZUKAMI YOSHIAKI
IPC: B29C67/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify the setting of fabrication conditions and to improve the precision of fabrication by using a theoretical expression for presuming curing characteristics precisely. SOLUTION: First, dimensional precision is determined (S201). Next, a preliminary experiment is done to correct the depth of permeation DP, the energy of critical curing Ec, and Rp indicating the facility of curing in the width direction in a fabrication surface (S202) to obtain those correction coefficients. Next, a space disintegration capacity is determined (S203). The capacity is determined by the depth of curing Cd and the width of curing LW. Next, with the use of corrected DP', Ec' and Rp', the optimum conditions of laser power PL, a beam radius Wf and a scanning speed V are calculated (S204). Next, testing fabrication is done (S205), a curing shape is measured (S206), slice data are prepared (S207), actual fabrication is done (S208), the shape of fabricated article is evaluated (S209), and a process is completed (S210).
Patent JP-2002254762-A (JP)
Title: Imaging apparatus, imaging system and program and memory media
Inventor: MOTOHASHI HIROOMI
IPC: B41J29/38
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus making it possible to set and perform a connecting mode in order to make the best use of a facility of the connecting mode even after starting of a single printing operation of a single printing operation. SOLUTION: An institution of a connecting mode can be received and a translation to the connecting mode can be performed upon an operation of a connecting key even while a single printing operation only by a master machine after starting of the printing operation by pushing down a copy starting key of the master machine. Thereby single printing operation can be translated to the printing operation in the connecting mode without stopping of the job in practice only by operating the connecting key as of necessity when a rapid printing finish and a space of slave machine takes place even when an usual single operation of the master machine starts by translating to the operation of the connecting mode. In a result the best use of facility of the connecting mode can be made because a time for institution of the connecting mode may be selected at will.
Patent JP-2002266281-A (JP)
Title: Wet type nonwoven fabric, separator for electrochemical element and separator for electric double layer capacitor by using the same fabric
Inventor: TSUKUDA TAKAHIRO
IPC: D04H1/4342
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a wet type nonwoven fabric excellent in heat resistance and electrolytic solution-holding property, and capable of reducing internal resistance of an electrochemical element, and a separator for an electrochemical element and a separator for an electrochemical double layer capacitor by using the same fabric. SOLUTION: This wet type nonwoven fabric contains a liquid crystalline polymeric fiber having >=250 deg.C melting point or thermal decomposition point, 0.3-2 mm mean fiber length and <=1 μm fibrillated fiber at least in part, and is characterized by having 68-85% void rate. The separator for an electrochemical element and the separator for an electrochemical double layer capacitor by using the same fabric are also provided.
Patent JP-2002260954-A (JP)
Title: Ceramic green body and manufacturing of ceramic electronic component
Inventor: SATO TATSUNORI
IPC: H01G13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic green body such as a green chip where defects cannot be easily generated in structure after burning. SOLUTION: The ceramic green body (42) has a ceramic green sheet (10a) containing a first bonding agent, and a metal film (22) formed in a specific pattern on the surface of the ceramic green sheet via a bonding layer (24) containing a second bonding agent. When thermal decomposition temperature in the first bonding agent is set to T1 deg.C, and that in the second one is set to T2 deg.C, the relation expression of T1-T2<20 is met, and the bonding layer containing the second bonding agent is composed by a compound that is not changed into carbon in the thermal decomposition process.
Patent JP-2002256771-A (JP)
Title: Expansion sliding door
Inventor: TSUCHIKAWA ZENJI
IPC: E05F17/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door having a nonexisting unique expansion/ shrinkage function. SOLUTION: The sliding door comprises a first door 1, a second door 2 incorporated on the back face of the first door 1, and a third door 3 incorporated on the back face of the second door 2. The second door 2 can be extracted from one side end of the first door 1, with its complete release prevented. The third door 3 can be extracted from the second door 2, with its complete release prevented. The doors 1, 2, 3 are supported on a common straight rail 4 fitted to a framework above the doors so that they can be slid along the straight rail.
Patent JP-2002254672-A (JP)
Title: Ink jet printer
Inventor: YANO HIDEFUMI
IPC: B41J2/175
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To obviate exchange of an ink cartridge when a nozzle of the cartridge is clogged, preventing missed dot effectively and reducing the amount of ink consumption in the ink jet printer. SOLUTION: The ink jet printer is provided with a main ink cartridge and a subordinate ink cartridge. When the main ink cartridge nozzle is clogged (#2), the clogging is detected and the nozzle number is registered (#4). When the number of the nozzle clogged has a dot, the nozzle corresponding to the other subordinate ink jet head for the dot is driven to print at the proper timing so as to eject an ink liquid drop at the original dot position (#5).
Patent JP-2002266061-A (JP)
Title: Galvannealed steel sheet
Inventor: TAIRA SHOICHIRO
IPC: C23C2/26
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To produce a galvannealed steel sheet having excellent sliding characteristics at press forming. SOLUTION: The galvannealed steel sheet has a flat part on the surface of an iron-zinc alloy plating layer; a Zn oxide layer of >=10 nm thickness is formed on the surface of the flat part; and P is contained in the oxide layer. The content of P in the above oxide layer is 0.05 to 20 atomic %. The area ratio of the above flat part on the iron-zinc alloy plating layer is 20 to 80%.
Patent JP-2002265525-A (JP)
Title: Water-soluble polymer and its use
Inventor: SHIRATANI MASAHIRO
IPC: C02F5/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble polymer which, is possible to suppress the decrease in each scale inhibitory power due to using another water treating agent together with the polymer, and further has excellent water-solubility and water dispersibility. SOLUTION: The water-soluble polymer is characterized in comprises a constituent unit (A) derived from a monomer (a) having an epoxy group and a monoethylenically unsaturated double bond, another constituent unit (B) derived from another monomer (b) having another ethylenically unsaturated double bond different from that of the monomer (a), and still another constituent unit (C) derived from an amine compound (c) having an amino group.
Patent JP-2002272196-A (JP)
Title: Synchronous motor control device
Inventor: OMORI YOICHI
IPC: H02P21/14
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain highly accurate torque control, even if parameters are changed. SOLUTION: This device is provided with a parameter table, in which the rates of change from given values of parameters of a synchronous motor that are changed according to a plurality of state parameters, independently controllable of the synchronous motors are stored according to the values of the state parameters; a state-parameter detector that detects or estimates the state parameters; a parameter corrector that corrects the parameters using the rate of change from the given values of the parameters obtained from the values of the state parameters, by referring to the parameter table.
Patent JP-2002228513-A (JP)
Title: Liquid level gauge for plastic vessel (gauge for plastic can)
Inventor: IMANISHI TAITO
IPC: G01F23/58
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To read a change in the level of a liquid (the amount of the liquid) in a plastic vessel from the outside by installing a liquid level gauge in one mouth of the vessel. SOLUTION: A transparent pipe 2 inscribed with numeric values or the like expressing its capacity is inserted into a cap 1 of the plastic vessel. Further, a light and elongate movable rod 3 with a float attached on its lower part is inserted thereinto and a marker is inscribed on a part thereof. These are vertically erected in one mouth of the plastic vessel. When the liquid (such as kerosene) is poured into the vessel through the other mouth, the movable rod is raised by a floating force. By reading the numeric values or the like indicated by the marker, the level of the liquid (the amount of the liquid) can be known from the outside.
Patent JP-2002272787-A (JP)
Title: Disposable diaper cover
Inventor: FUJIOKA MASARU
IPC: A61F13/494
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive disposable diaper cover which can be used as a diaper. SOLUTION: Rising flaps 4 are attached in a manner to be separated on the external sides of right and left side edges of a first absorber 3 which is attached to a diaper cover main body 2. In this case, the separating distance A between the flaps 4 is set to be wider than the lateral width B of a second absorber 10 which can be mounted on the first absorber 3.
Patent JP-2002274005-A (JP)
Title: Support for ink jet recording medium and ink jet recording medium
Inventor: NAKABA TOMOMICHI
IPC: B41M5/52
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a support for an ink jet recording medium for obtaining a full color ink jet recording medium capable of alleviating a problem of the case that a resin coating layer of the support for the ink jet recording medium is provided and having excellent color reproducibility and a depth. SOLUTION: The support for the ink jet recording medium comprises the resin coating layer provided on at least one side surface of pigment-coated paper. The ink jet recording medium comprises at least one ink acceptive layer on the support for the ink jet recording medium.