baber/WOPTO huggingface dataset:
Patent JP-2002236508-A (JP)
Title: Controller for machine tool
Inventor: OKURA KOJI
IPC: G05B19/416
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a controller which can monitor electric power in use and adjust the electric power in use at need as the controller for a machine tool. SOLUTION: This controller is equipped with a spindle control part 23 which controls the rotation of a spindle 3 and a feed control part 22 which controls the position and speed of a feed device 2. Further, the controller is equipped with an electric power detecting means 12 which detects the electric power supplied to the machine tool 1 and an in-use electric power adjusting means 27 which compares the electric power detected by the electric power detecting means 12 with a predetermined reference value and reduce the rotating speed of the main shaft controlled by the main-shaft control part 23 and/or the feed speed controlled by the control part 22 when the detected electric power exceeds the reference value.
Patent JP-2002242756-A (JP)
Title: Bearing case for engine
Inventor: FURUYA AKIRA
IPC: F02B75/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a main bearing case and ensure the lubricity of a valve system with an engine disposed in an inclined attitude. SOLUTION: The main bearing case 7 comprises a bearing retaining part 61 for retaining a bearing supporting a crankshaft, and a crankcase attaching part 62 to be connected to a crankcase. In the main bearing case 7, a rib wall 63 is provided between the bearing retaining part 61 and the crankcase attaching part 62 so as to surround the bearing retaining part 61. The rib wall 63 is formed in the direction of the crankcase in the vicinity of respective inner faces 61a, 61b of the bearing retaining part 61 and the crankcase attaching part 62. The rib wall 63 catches a radial force received by the crankshaft. It is thus possible to increase the rigidity of the main bearing case 7, and restrains a drop in oil level with the engine in the inclined attitude, thereby ensuring the lubricity of the valve system.
Patent JP-2002247396-A (JP)
Title: Method and device for correcting color of printer
Inventor: OGAWA TAIJIRO
IPC: H04N1/46
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device that can correct the color in a printer without using a convenient expensive colorimeter, but using a 'RGB-to-colorimetric value conversion table'. SOLUTION: This device for correcting the color in a printer is constituted of an arithmetic image processing computer 20 in an image processor constituted of a scanner 10, an arithmetic processing computer 20 unit for image, and a printer 30. In order to arrange the colors of an image outputted from a printer in order, the computer 20 is provided at least with the 'RGB-to-colorimetric value conversion table' 21 which converts the RGB signal values of inputted colored image information into colorimetric values, a 'reference printer/currently used printer correction LUT' 24 which indicates the relation between the colorimetric values of a reference printer and a currently used printer by comparing the colorimetric values with each other, and a 'colorimetric value-to-YMCK conversion table' 23 which converts colorimetric values into printer outputs by referring to the LUT 24.
Patent JP-2001273056-A (JP)
Title: Data token with power saving witch
Inventor: LIN FONG-JEI
IPC: G06K19/077
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a data token improving an operational life. SOLUTION: A frequency selector, to sense an operational circuit requiring DC power, a battery supplying DC power to a circuit, a power switch united between the battery and the circuit, and a signal produced at distant location, to operate the switch when the data token received such signal, to operate the circuit by supplying DC power only when the data token sensed the distant produced signal, to restrict energy effluence from the battery only for the period required by the circuit operation, and to extend an effective life and a region of the data token, is integrated into the data token with an extended operational life. The frequency selector is a crystal having specific resonant frequency and responding only to the distant produced signal which is consistent in frequency.  FET switch is used for the switch, and an integrator circuit is united between the frequency selector and the FET switch to smooth DC voltage produced by the crystal.
Patent JP-2002240194-A (JP)
Title: Laminate capable of being subjected to wet etching, insulating film, and electronic circuit part
Inventor: SAKAYORI KATSUYA
IPC: H05K3/38
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having an insulating layer having dusting suppressing properties, an insulating film comprising the insulating layer and an electronic circuit wherein the insulating layer is patterned. SOLUTION: The laminate has layered constitution comprising first inorganic matter layer-insulating layer-second inorganic matter layer or inorganic matter layer-insulating layer. The insulating layer is formed by laminating two or more insulating unit layers capable of being subjected to wet etching, and the surface unevenness of the inorganic matter layer is transferred to the insulating layer at the interface of the inorganic matter layer and the insulating layer. The mean height of the unevenness transferred to the insulating layer is below the thickness of the insulating unit layer on the outermost side of the insulating layer.
Patent JP-2002246257-A (JP)
Title: Laminated ceramic electronic component and its manufacturing method
Inventor: WATANABE TORU
IPC: H01G4/12
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ceramic electronic component having an external electrode that has high sealing properties and connection reliability, and to provide a method for manufacturing the electronic component. SOLUTION: An electrode containing metal powder whose average particle diameter is 0.5-3.0 μm as a conductive constituent and a glass frit within 5-50 vol.% of a solid content is formed on the surface of a ceramic element 1 as a baking ground electrode layer 3a of an external electrode 3 in structure of a plurality of layers having a baking ground electrode layer 3a, a conductive resin electrode layer 3b formed on the baking ground electrode layer 3a, and plated film electrode layers 3c and 3d formed on the conductive resin electrode layer 3b. Also, the glass frit is used, where a glass transition temperature is lower than the baking temperature of the baking ground electrode layer 3a by 250-450 deg.C.
Patent JP-2002241677-A (JP)
Title: Composition for coating
Inventor: KAGEISHI KAZUJI
IPC: C09D175/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition for coating suitable for a high solid coating excellent in adhesion properties, water resistance and weather resistance and capable of imparting an excellent appearance as the coating. SOLUTION: This composition for coating includes (A) an acrylic resin obtained by copolymerizing (a) an unsaturated monomer including a carboxyl group, (b) an unsaturated monomer including a hydroxyl group and (c) the other unsaturated monomer, having number average molecular weight of 500-10,000, 0.5-50 mg KOH of an acid value and 5-150 mg KOH of a hydroxyl value, and includes <=500 g/L of a volatile solvent (VOC) in coating.
Patent JP-2002241785-A (JP)
Title: Plastic oil and fat having excellent melt in mouth
Inventor: OKAJIMA NOBUHIRO
IPC: C11C3/12
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain both a plastic oil and fat having excellent melt in the mouth and oxidation stability and a plastic oil and fat composition having qualities of excellent confectionery characteristics in the field of plastic oils and fats for producing shortening and margarine. SOLUTION: This plastic oil and fat comprises a low-melting part obtained by fractionating a hardened fish oil which is hydrogenated until the fish oil has 70-85 iodine value. The low-melting part is used as a raw material for producing the plastic oil and fat composition.
Patent JP-2002285881-A (JP)
Title: Hc emission reducing operation method for vehicle
Inventor: YAMAZAKI MAKOTO
IPC: F01N13/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the emission of an HC to the atmosphere accompanying a cold start of an engine for improving the emission performance of a vehicle frequency starting the engine by the cold start such as an economy running system vehicle and a hybrid vehicle especially. SOLUTION: In the vehicle having an HC absorbent and an HC oxidation catalyst arranged in an exhaust system of the engine, after the cold start of the engine, the operation of the engine is controlled according to a temperature of the HC absorbent and a temperature of the HC oxidation catalyst so that an HC amount discharged from the exhaust system to the atmosphere is minimized.
Patent JP-2002249334-A (JP)
Title: Method for drawing optical fiber and fiber drawing furnace
Inventor: KUWABARA KAZUYA
IPC: G02B6/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for drawing an optical fiber which is capable of efficiently and inexpensively obtaining the optical fiber wherein the residual amount of lattice defects is reduced enough and property degradation is suppressed enough in a hydrogen atmosphere even when an optical fiber having a big difference in, specific refractive index between a center-core and a clad is drawn. SOLUTION: The method for drawing the optical fiber uses a fiber drawing furnace 3 which comprises a furnace core tube 4, a furnace body 5, and a heater 6. An optical fiber preform 1 is inserted from the entrance of the furnace core tube 4 and is heated/softened with the heater 6 in a predetermined gaseous atmosphere, and then subjected to drawing to be carried out toward the exit of the furnace core tube 4 with a predetermined tensile stress. The optical fiber preform 1 and the fiber drawing furnace 3 satisfy the condition expressed by the formula (1). L/D>=8 (1) (where L represents length of the furnace body in the drawing direction; D represents diameter of the optical fiber preform 1).
Patent JP-2002251221-A (JP)
Title: Control lever device and wire harness aerial supporting body
Inventor: HORIKAWA KAZUO
IPC: G05G1/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a control lever device whose durability is high and a harness holding member capable of preventing any unreasonable force from being applied to a wire harness connected to a control lever at the time of operating the control lever, and preventing the wire harness from being brought into contact with the peripheral member. SOLUTION: A wire harness (20) arranged between a connector (22b) and a knob (11) of a control lever (10a) is aerially supported by a harness holding member (18) at the intermediate position of a space between an inner edge (15b) of a hole (15a) of a cover (15) covering a control lever device body (10) and the control lever device body (10) so that the wire harness (20) can pass through the intermediate position of the space, and a wire harness (20a) between the harness holding member (18) and the knob (11) is constituted so as to be moved accompanied with the swinging operation of the control lever (10a). The harness holding member is provided with a coil part (18a) formed like a coil, and it is desired that the wire harness is put through the coil part (18a), and that the wire harness is aerially supported at almost the intermediate position of the wiring space.
Patent JP-2002255461-A (JP)
Title: Operation control device for elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B1/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To automatically perform fine control even relating to a condition exceptionally generated. SOLUTION: This device comprises a traffic flow measurement part 21 measuring a traffic flow including a utilized condition of a plurality of cars, a traffic flow memory part 23 storing the traffic flow of the car and its control method, a traffic flow decision part 24 deciding the present traffic flow of the car for whether it is utilized condition traffic flow stored in the memory part 23 or a traffic flow stored except in the memory part 23 based on a measured result in the measurement part 21,  a control method determining part 25 executing operation control of the car based on a control method stored in the memory part 23 in the case of deciding the present traffic flow any of the traffic flow stored in the memory part 23 and executing operation control of the car based on an exceptional control method separately determined in each combination of the present traffic flow in the case of deciding the present traffic flow as a traffic flow except stored in the memory part 23, and an assignment control part 22.
Patent JP-2002262512-A (JP)
Title: Geared motor
Inventor: GOMI SUSUMU
IPC: H02K7/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a geared motor having a new structure, capable of restraining a manufacturing cost, stably engaging/disengaging a clutch means disposed on a driving force communicating path to an output member of a motor for load driving, thereby performing an operational control of an object to be operated. SOLUTION: In this geared motor, a linkage coil spring 114 capable of linking a rotation driving shaft 112 to a flywheel 116 is wound on a linkage rotating shaft 118 disposed on the same central axis of the rotation driving shaft 112 and the flywheel 116, so as to drive the rotation of the linking rotational shaft 118 through the linkage coil spring 114. A friction gear 24 fitted slidably for the linkage coil spring 114 sets a switching member 22 of engaging and disengaging the clutch means 20 at such a position as to perform driving under the conditions, where a clutch is engaged against the energizing force thereof.  When the rotation driving shaft 112 stops, the linkage rotating shaft 118 becomes independent of the rotation driving shaft 112, based on the inertia rotation of the flywheel 116, and the switching member 22 is operated so as to return to a condition with the clutch disengaged.
Patent JP-2002255064-A (JP)
Title: Travelable farm machine
Inventor: ITO NAOKATSU
IPC: B62D49/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To easily move from a ridge to the next ridge with turning at an angle of 180 deg. at the end of the ridge for farm machine supported by front two- wheels 4a, 4b and rear two-wheels 3a, 3b striding the ridge and operated/run by holding a steering handle bar 5 extending backward. SOLUTION: The front wheels are vertically moved by a hydraulic cylinder 10 for lifting interlocking with the rear wheels to vertically move a traveling machine body 1 while only one of the front wheels 4a, 4b is largely drawn upward by a hydraulic cylinder for drawing upward.
Patent JP-2002257694-A (JP)
Title: Liquid discharge device used in manufacture of probe- support, probe-support manufacturing apparatus using the device, and method of manufacturing probe-support
Inventor: KANEKO MINEO
IPC: G01N33/53
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a probe array and an apparatus use d in the manufacture thereof making it possible to surely form respective spots on the support being formed of many kinds of respective probe solution kinds. SOLUTION: A liquid discharge device has liquid discharge parts as many in number as those needed for the manufacture of the probe array, and each of those parts is, constituted such that a group of the spouts thereof composed of a plurality of the same spouts are disposed sharing one liquid receiving part. When the probe solutions are supplied to the support, the same kind of probe solution coming one after another from the plurality of spouts belonging to one and the same group is so controlled that it is seemingly placed one upon another and provided to the same position on the support wherein a spot is formed by the identical probe solution.
Patent JP-2002257804-A (JP)
Title: Method for designing, maintaining or managing deodorizer, and deodorizer
Inventor: AMANO SEIICHI
IPC: G01N30/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional deodorizer designed and manufactured on the basis of data obtained and analyzed by filling a gas sampled at an odor gas generation spot into an odor bag and sending the bag to a laboratory with a gas chromatograph cannot exert a desired function because a considerable time spent from the sampling to the analysis reacts, decomposes or adsorbs the gas in the odor bag to the bag thereby often obstructing reflecting a type and a concentration of the gas at the gas generation spot. SOLUTION: A mobile gas chromatograph is carried to the gas generation spot, so that the odor gas is sampled and analyzed at the same time. The deodorizer is designed and manufactured on the basis of the obtained data. Accordingly, the deodorizer is provided with a capacity fit to each odor gas generation spot and exerts the capacity efficiently. The data is applicable to maintaining and controlling the deodorizer.
Patent JP-2002232963-A (JP)
Title: Security maintenance system
Inventor: TORIKAI MASAMICHI
IPC: H04W92/08
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a system where notice on the occurrence of a fault, transmission by an image, storage on the occurrence of the fault, and access to the image can properly be executed and leakage of information to other than concerned people is not cared about. SOLUTION: An image picked up by a digital image pickup camera and encrypted is stored, transmitted to a personal computer, a mobile phone or a mobile information terminal, the encrypted image is decoded by a removable decoding key device and the image is confirmed, thus leakage of the image information is not cared about.
Patent JP-2002270514-A (JP)
Title: Method for forming gallium nitride semiconductor layer
Inventor: SAKAI SHIRO
IPC: H01L21/205
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the forming method of a gallium nitride semiconductor layer where the end of dislocations does not occur on a surface. SOLUTION: InGaN/GaN MQW 18 is formed on a GaN layer 12 formed on a substrate 10 in the range of 650 to 800 deg.C. Consequently, V groove defects 20 are generated in positions where the dislocations 14 are transmitted on the surface 16 of InGaN/GaN MQW 18. The gallium nitride semiconductor layer 22 is formed on InGaN/GaN MQW 18 where the V groove defects 20 occur at the temperature of not less than 800 deg.C. Consequently, the transmitting direction of the dislocations 14 is bent from a vertical direction to a lateral direction in a drawing, the loop 26 of the dislocations 14 is formed, and transmission to the dislocations 14 into the gallium nitride semiconductor layer 22 is prevented.
Patent JP-2002266678-A (JP)
Title: Engine control method, and regeneration control method for exhaust emission control system
Inventor: CHO RO
IPC: F01N3/20
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an engine control method capable of performing the increase and decrease of exhaust gas temperature, the change of exhaust gas composition, or the like without fluctuating the rotating speed and torque of an engine. SOLUTION: In the exhaust state changing control of the engine performed in order to change the exhaust gas temperature and exhaust gas composition in normal operation, the injection quantity of main injection of the engine is corrected so that the torque generated in the exhaust state changing control is equal to the torque generated in the normal operation.
Patent JP-2002266858-A (JP)
Title: Side seal structure for linear guide apparatus
Inventor: FUJIMURA NOBUAKI
IPC: F16J15/3252
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide side seal structure for a linear guide apparatus, which prevents abnormal deformation of a pair of lip portions when a slider moves, and ensures sealing performance and retention of lubricating oil for a long period even if the linear guide apparatus is used in an environment where many foreign matters exist. SOLUTION: The linear guide apparatus comprises a pair of lip portions 22a, 22b, which are extended over a guide rail 1 bowing ball rolling grooves on the outer peripheral face, attached to an end face in a direction moving a slider 2A suspended across the guide rail and relatively and linearly moving on the guide rail, and of which cross sections are approximately V-shaped in the direction moving the slider to be brought into slide-contact with the outer peripheral face. Lubricant is held among the pair of lip portions, the outer peripheral face, and an inner face of the slider. The cross sections of the pair of lip portions are plane symmetric with respect to a face m perpendicular to the outer peripheral face.  A core 12c of a side seal is embedded up to the position of the pair of lip portions to support the pair of lip portions, while the center of a plate thickness of the core is matched with the face.
Patent JP-2002264836-A (JP)
Title: Turn control device for combine
Inventor: DOI YOSHINORI
IPC: B62D11/18
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a combine traveling straight and turning using two hydraulic continuously variable transmissions, a crawler can not turn appropriately due to the occurrence of a slip or the like causing lack smoothness during turn when right and left weight balance of a vehicle body changes by the influence of a difference of paddy conditions (dry paddy, wet paddy, and super wet paddy) and the quantity of grain stored in a grain tank. SOLUTION: A turn control device for the combine is equipped with the hydraulic continuously variable transmission 4 outputting traveling power and the hydraulic continuously variable transmission 5 outputting turning power, and output a rotational speed of the hydraulic continuously variable transmission for turning is adjusted and controlled to a turning speed meeting the paddy condition based on detected information inputted from a detection means 11 of the paddy conditions.
Patent JP-2002265397-A (JP)
Title: Method of inhibiting polymer from accumulating
Inventor: UCHIDA YOSHIHISA
IPC: C07B61/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of sufficiently and effectively inhibiting the reaction mixture from polymerizing in the downstream of the dehydrogenation reactor and removing the polymer formed in the production process of vinyl aromatic compound by dehydrogenation of alkylated aromatic compound in the presence of steam. SOLUTION: When vinyl aromatic compound is produced, the accumulation of polymeric substance is characteristically inhibited by injecting organic liquid, preferably the reaction mixture obtained by the dehydrogenation reaction or a fraction after distillation of the reaction mixture, into the apparatus and piping in the downstream of the dehydrogenation reactor.