baber/WOPTO huggingface dataset:
Patent JP-2003063932-A (JP)
Title: Improved inorganic minute particle for cosmetics and cosmetics using the same
Inventor: YAMADA KENJI
IPC: A61K8/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a minute particle for cosmetics having excellent smoothness when applied, hydrophilicity and silky feeling. SOLUTION: This improved inorganic minute particle for cosmetics contains in its surface, (I) a polymer layer obtained by plasma polymerization of a monomer selected among fluorine, silicone, aromatic and alicyclic monomers, (II) a polymer layer obtained by plasma graft polymerization of a monomer containing a functional group, and (III) a polymer layer obtained by plasma graft polymerization of a monomer containing a functional group modified by one or two or more functional organic compound selected among a dye, ultraviolet absorbant and skin roughness preventer.
Patent JP-2003063132-A (JP)
Title: Ink jet recording material
Inventor: SUGITA HAJIME
IPC: B41M5/52
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having good water resistance, ink absorbability, bronzing properties, image back transparency, color reproducibility, color deflection and good ink absorbability. SOLUTION: An ink jet recording material comprises an ink acceptive layer containing inorganic fine particles and provided on at least one side surface of a water resistant support. The recording material hysteretically executes in a state in which interleaving paper is inserted, in such a manner that a surface pH of the interleaving paper is higher by 0.5 or more than that of the ink acceptive layer and a surface pH of the acceptive layer is 3 to 6. The recording material comprises the ink acceptive layer containing the inorganic fine particles and provided on at least one side surface of the support, and a back coating layer provided on other surface of the support.  This recording material hysteretically executes in a state in which the ink acceptive layer is brought into contact with the back coating layer, in such a manner that the surface pH of the back coating layer is higher by 0.5 or more than that of the ink acceptive layer and the surface pH of the acceptive layer at a printing time is 3 to 6.
Patent JP-2003062133-A (JP)
Title: Iron golf club
Inventor: NOGUCHI SHUICHI
IPC: A63B102/32
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cavity iron by which delicate ball control is easy for a high-level player and which meets the desire of the high-level player even in its design. SOLUTION: This iron club is the so-called cavity iron provided with a head part having a cavity portion 1. A pedestal 3 is provided in the cavity portion 1 in contact with a part positioned on the side of a sole portion 8a at the periphery thickness part 2 of a head part main body 4 regulating the cavity portion 1, and a cover plate 5 is fitted so as to cover this pedestal 3.
Patent JP-2003067050-A (JP)
Title: Display device for monitoring operation
Inventor: CHIKARAISHI AYAKO
IPC: G06F3/048
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To actualize a display device for monitoring the operation of a decentralized control system which can edit a system message window. SOLUTION: The display device for operation monitoring which is provided in the decentralized control system and displays the system message window is provided with a graphic builder means which edits the system message window.
Patent JP-2002147214-A (JP)
Title: Oil pressure abnormality alarm device for marine internal combustion engine
Inventor: KIMATA RYUICHI
IPC: F01M11/10
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil pressure abnormality alarm device for a marine internal combustion engine capable of detecting and alarming oil pressure abnormality in any case of the number of revolutions of an engine and the temperature of lubricating oil and surely preventing troubles such as seizing of the internal combustion engine. SOLUTION: First and second oil pressure detecting means (oil pressure switches 112, 114) are installed, and detect whether the oil pressure of the lubricating oil is higher than first specified oil pressure PO1 and lower than second specified oil pressure PO2 higher than the first specified oil pressure PO1 or not (S20, S26). Judgment of oil pressure abnormality based on the output of a second oil pressure detecting means 114 is decided on the basis of a suction pipe internal absolute pressure PBA and the number of revolutions of the engine NE (S28, S32). In a state that there is a possibility of returning of the oil pressure PO, judgment is decided after the output is continued for the specified time (TMOPCA) (S30), and when the oil pressure abnormality is decided, it is alarmed to a maneuverer with a buzzer 156 and an oil pressure lamp 152 (a warning lamp) (S24).
Patent JP-2002134603-A (JP)
Title: Trench structure and method for rounding corner
Inventor: MA YI
IPC: H01L27/08
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying a radius of curvature close to the surface for prescribing a trench in a semiconductor device, more specifically, in a trench having a round corner like element isolation or the like, and in a semiconductor material layer. SOLUTION: An opening extending to an upper surface is formed in a layer having a wall portion from the upper surface to a lower surface. An intersection point between the wall portion and the upper surface prescribes a first corner area along the wall portion and the upper surface. To enhance rate of oxidation in material along the wall portion with respect to semiconductor material in the other layer, material such as oxygen, silicon, argon, helium or the like is obliquely ion implanted.
Patent JP-2003066709-A (JP)
Title: Toner residual amount detecting method for image forming device
Inventor: HAMAGUCHI MAKOTO
IPC: G03G15/08
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a toner residual amount detecting method whose detecting accuracy of toner residual amount in a toner container attached to a developing device is stable. SOLUTION: In this toner residual amount detecting method for an image forming device where a toner stirring member 37 is arranged in a toner container 25 for supplying toner to a developing container 29 and which is constituted to generate a pulse signal corresponding to the rotating cycle of the stirring member when the toner residual amount is decreased to be equal to or under specified amount based on an optical signal crossing a stirring area in the toner container, a pulse signal detecting stage in a specified time is repeated several times in a period when operation for replenishing a developing container with the toner is started and the stirring member is rotated, and then it is decided that the toner residual amount is equal to or under the specified amount according to the pulse detection state of a plurality of detecting stages.
Patent JP-2003066530-A (JP)
Title: Projection optical system
Inventor: HAYASHI KOTARO
IPC: G02B26/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system of a thin type and a low cost which is simple in control of switching color light and is good in illumination efficiency. SOLUTION: The projection optical system for projecting the images of multiscreens consisting of a plurality of display panels to a screen provided with an illumination optical system having color separating means for separating the light from a light source to light of respective colors R, G and B, light transmission means for introducing any of the separated light of the respective colors R, G and G as illumination light to the respective display panels and color switching means for switching the light of the respective colors R, G and B introducing to the respective light transmission means and a projection optical system for projecting the projection light from the respective display panel at the multiscreens, is constituted so that the respective display panels switch the displays corresponding to the respective colors R,  G and B described above in tune with switching of the light of the respective colors R, G and B.
Patent JP-2003074213-A (JP)
Title: Construction method for newly constructed tower and modification method for existing tower
Inventor: KAWAMURA SOICHI
IPC: E04G23/08
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce interruption and obstruction of functions of a tower by constructing a newly constructed tower or modifying an existing tower in a site of the existing tower, to repair the existing tower by sufficiently increasing the strength and rigidity of the existing tower, and to efficiently construct the newly constructed tower or a newly constructed structure by utilizing the frame of the existing tower. SOLUTION: A plurality of columnar members 21a are vertically installed along the frame of the existing tower 1, the columnar members are connected to each other through beams 22 and diagonal braces 23 so as not to be interfered with the frame of the existing tower 1, and the columnar member 21a is further joined onto the plurality of columnar members 21a. The columnar members are connected to each other in the same manner as above, and these steps are repeated to construct the newly established tower along the frame of the existing tower. After equipment such as cables and antennas supported by the existing tower is transferred to the newly established tower, the existing tower is disassembled and removed. To modify the existing tower 1, the joining of the columnar member 21a is suspended during the operation to form a newly established frame, and the newly established frame is connected to the existing tower 1 to reinforce the existing tower 1.
Patent JP-2003074446-A (JP)
Title: Engine starting system
Inventor: WAKABAYASHI KAZUHISA
IPC: F02N15/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive engine starting system capable of reducing the load in starting the engine. SOLUTION: A starter motor 6 for starting the engine is connected to one end side of a crank shaft 5. A centrifugal clutch 3 is mounted at the other end side of the crank shaft 5 positioned at a side opposite to the stator motor 6 through the engine 1. The centrifugal clutch 3 comprises a driving part 10, and a driven part 11 connected when the driving part 10 has more than a predetermined rotating speed. The driven part 11 is connected to a driving pulley 7 of a belt-type continuously variable transmission 2. The driving pulley 7 is connected to a driven pulley 9 through a V-belt 8. The driven pulley 9 is connected to a driving shaft 12 for driving rear wheels 4. The centrifugal clutch 3 is kept in an OFF condition when the engine is started, so that the load after the driven part 11 such as the friction by the V-belt 8 does not act on the starter motor 6.
Patent JP-2003075160-A (JP)
Title: Car navigation device capable of preventing theft of vehicle, vehicle theft prevention system using the same, and vehicle for theft prevention
Inventor: KOIKE KISABURO
IPC: B60R25/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To easily prevent theft of a vehicle by use of an existing car navigation device without requiring a variety of large-scale theft prevention articles by causing a user to input a user ID indicator such as a password to the car navigation device. SOLUTION: The car navigation device enables the input of a user ID indicator. When the user ID indicator inputted is the normal one, the user is allowed to start the vehicle. When the user ID indicator inputted is not the normal one, the user is not allowed to start the vehicle, thus preventing theft of the vehicle. A vehicle theft prevention system using the car navigation device and the vehicle for theft prevention are also disclosed.
Patent JP-2003077149-A (JP)
Title: Optical disk device and arithmetic circuit
Inventor: HAGIWARA HIROSHI
IPC: G11B20/10
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which appropriately eliminates the influence of offset caused by incidence on a plurality of photodetectors of stray light other than light from an optical disk to perform proper servo control. SOLUTION: Offset amount change means 58 to 61 are provided individually for arithmetic processing systems 41 to 44 for respective control signal so that the offset of a control signal SUM does not affect the other control signals TE, FE, and TC, and adjustment parameters different between a difference signal system and a sum signal system are preliminarily stored in a non-volatile memory and used for calculation of the amount of offset correction because, in the difference signal system and the sum signal system, the degrees of influence of stray light or the like act on photodetectors in a canceling way or additive way, respectively. Thus the influence of stray light or the like is eliminated with respect to each of control signals SUM, TE, FE, and TC to perform the proper servo control.
Patent JP-2003082351-A (JP)
Title: Neutral solidifying material for soil conditioning
Inventor: TAKASAKI MITSUHARU
IPC: C09K17/50
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there is a fear for an adverse effect on the environment by the soil conditioning technique for recycling because of the alkalinity of the soil thereby conditioned, while the recycling of an industrial waste comprising e.g. a sludge of high water content or a surplus soil in construction rapidly becomes popular nowadays and one of the recycling techniques widely used comprises highly stabilizing treatment with a cement-base soil conditioner. SOLUTION: This soil conditioner consists of two or more of hemihydrate gypsum, magnesium oxide, and a polymeric water absorbent or flocculant. The mixing of the soil conditioner with a weak soil allows the soil to be granulated and hardened in a neutral region to produce a conditioned soil capable of giving a strength comparable to that of general soil. The conditioned soil can be effectively used similarly as general soil, thus realizing the recycling of a weak soil.
Patent JP-2003088143-A (JP)
Title: Power supply controller
Inventor: UEJIMA AKIYOSHI
IPC: H02M7/72
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress a change of a power supplied to a load when a plurality of power sources are used to drive the load. SOLUTION: In order to drive a three-phase AC motor 1 by a power from a battery 21 and a capacitor C1 or a smoothing capacitor C2; a first switch S1, a second switch S2, and a third switch S3 are switched so as to have the battery 21 and the capacitor C1 connected to an inverter unit 13 in series with each other, in parallel with each other, or independently from each other, or not to have the battery 21 and the capacitor C1 connected to the inverter unit 13. At that time, the first switch S1, the second switch S2, and the third switch S3 are controlled by a power source control circuit 23 according to a battery voltage Vb, a capacitor voltage Vc, and a power operation/regenerative operation state of the three-phase AC motor 1, so as to obtain connection relations of the switches which can suppress a change of a power supplied from the inverter unit 13 to the three-phase AC motor 1.
Patent JP-2002129993-A (JP)
Title: Method for generating suction and/or exhaust sound rich in highly harmonic wave and having sporty sound in four-cycle engine
Inventor: FUHRMANN BERND
IPC: F02D13/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of generating sporty suction and/or exhaust sound rich in highly harmonic wave frequency without increasing a sum amplitude of noise in a four-cycle engine with less cylinder number. SOLUTION: The valve opening characteristics of at least one suction valve (3.11) and/or at least one exhaust valve (4.11) are varied in response to that of the remaining valves (3.12, 3.21, 3.22, 3.31, 3.32, 3.41, 3.42, 4.12, 4.21, 4.22, 4.31, 4.32, 4.41 and 4.42).
Patent JP-2002203900-A (JP)
Title: Method for forming contact hole and spacer in semiconductor device
Inventor: PARK SUNG-CHAN
IPC: H01L21/768
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a contact hole and a spacer capable of preventing a contact failure due to a mask misalignment, preventing void occurrences in an interlayer insulation film of an adjacent conducive patterns and reducing a parasitic capacitance between semiconductor devices. SOLUTION: The method comprises a first step for forming a plurality of conductive film patterns 81 on a substrate 80, a second step for forming an interlayer insulation film 84 on an entire structure after the first step completion, a third step for exposing a contact region between the adjacent conductive patterns by selectively etching the interlayer insulation film and a fourth step for forming an insulation film spacer 86 on a side wall of the conductive film pattern exposed in the third step.
Patent JP-2003089540-A (JP)
Title: Flame polishing method for optical fiber preform
Inventor: HIRAFUNE SHUNICHIRO
IPC: C03B37/012
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a flame polishing method for an optical fiber preform by which the probability of fracture in the optical fiber can be reduced and high productivity is obtained. SOLUTION: The polishing amount of an optical fiber preform 3 is controlled to 0.05 to 0.1 mm during frame polishing. The polishing amount of the optical fiber preform 3 can easily and accurately be controlled, for example, in such a manner that the moving speed of a burner 5 is kept constant, the optical fiber preform 3 is polished in flame while the weight of the preform 3 is measured by a scale 6 attached to the flame polishing device, and that, when the weight reduction of the preform 3 reaches a specified value, flame polishing is terminated. Or, flame polishing may be carried out by determining the moving speed or the gas flow rate of the burner based on the preliminarily measured polishing performance of the burner and then determining the number of reciprocal movement of the burner necessary to obtain a specified polishing amount under the above conditions.
Patent JP-2003085315-A (JP)
Title: System, method for administrating vehicle for repair and program for executing the method on computer, and system, method for administrating machine repair and program for executing the method on computer
Inventor: KAGEYAMA MASAHITO
IPC: G06Q50/10
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method and a program for administrating vehicles for repair capable of making a tour of an appropriate vehicle for repair according to contents of machine repair. SOLUTION: This system is provided with a machine operation information acquiring means 211 acquiring operating information of a construction machine, a repair content acquiring means 214 receiving an error signal from the construction machine and acquiring repair contents of the construction machine, a machine location information acquiring means 213 acquiring location information of the construction machine, a repair vehicle searching means 216 searching a repair vehicle equipped with function capable of performing repair, a repair vehicle location information acquiring means 212 acquiring location information of the repair vehicle, and an indicating device 9B indicating the location information of the repair vehicle searched by the repair vehicle searching means 216 and the location information of the construction machine.  Since the location information of the repair vehicle equipped with the function capable of performing repair and the location information of the construction machine are indicated on the indicating device 9B, the closest repair vehicle with necessary equipment can be selected from the construction machine side.
Patent JP-2003089525-A (JP)
Title: Method for forming titanium oxide layer on surface of base material
Inventor: YAMADA YORINOBU
IPC: C01G23/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a titanium oxide layer on the surface of a base material, by which an anatase type titanium oxide layer having photocatalytic activity is produced by a simple method on the surface of a base material so that the layer has excellent adhesion property with the surface of the base material and continuously maintains the photocatalytic activity for a long time to develop functions of deodorizing, preventing contamination, sterilization, anticlouding or the like. SOLUTION: The anatase type titanium oxide layer having photocatalytic activity is formed on the surface of a metal or ceramic base material by the following simple method. The surface of the base material such as a stainless steel material or a titanium material or the surface of a ceramic material such as a zirconia base material is treated with a sulfuric acid solution of titanium to form titanyl sulfate, which is cleaned with water to form hydrated titanium oxide. After a phosphate or potassium oxide is adsorbed to the hydrated titanium oxide, the base material is subjected to heat treatment.
Patent JP-2003084358-A (JP)
Title: Camera
Inventor: NAKAO SOICHIRO
IPC: G03B17/56
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To fit a strap with sufficient strength while lowering the cost by reducing the consumption of a material which causes a rise in cost. SOLUTION: A couple of holes 31 and 32 are formed in the center part 22a of a strap fitting member 22 formed of plastic having a large strength than that of a front cover 12. The center part 22a is inserted into an opening 12a from the inside of the front cover 12 and a collar part 22b of the front cover 12 is made to abut against the internal wall surface of the front cover 12 while being fitted between projection streaks 41 and 42. The collar part 22b is asymmetrical about a border part 40 and an end part of a wide side part 44 engages an end part of the projection streak 42 to position the strap fitting part 22 in a rotating direction. When an internal frame 24 is locked in the front cover 12, the front of a plate type part 24a presses the back of the collar part 22b to clamp the strap fitting member 22 with the front cover 12.  The holes 31 and 32 form a connecting tunnel 38 through a groove 35 and a strap 20 is inserted to it.
Patent JP-2003086992-A (JP)
Title: Continuous printing/mounting unit of film-like printed body
Inventor: MURAKAMI TAKEHIKO
IPC: H05K3/12
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To stretch a film-like printed body being processed in each process of printing or mounting a component and to deliver a processed film-like printed body automatically by a specified stroke. SOLUTION: A feeding unit 1, a printing unit 2, component mounting units 3 and 4, a heating unit 5, and a winding unit 6 are arranged sequentially. Tension units 7 and 7 for stretching a film-like printed body during processing and delivering a processed film-like printed body automatically by a specified stroke are disposed between the feeding unit 1, the printing unit 2, the component mounting units 3 and 4, and the heating unit 5. The tension unit 7' cooperating with the heating unit 5 stretch the film-like printed body during processing and delivering a processed film-like printed body automatically by a specified stroke is disposed between the heating unit 5 and the winding unit 6.
Patent JP-2003088352-A (JP)
Title: Ash receiver equipped with extinguishing function
Inventor: SUZUKI RIYUUJI
IPC: A24F19/14
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an ash receiver equipped with a device that can exactly extinguish the cigarette residues cast in it. SOLUTION: In the ash receiver equipped with an extinguishing device that can extinguish a still lit cigarette as the endlessly rotating belt presses the cigarette in the extinguishing area, plural belt presses are arranged in the belt- running direction and the pressing forces of the belt presses are increased downward in the belt-moving direction.