baber/WOPTO huggingface dataset:
Patent JP-2002203397-A (JP)
Title: Shift register circuit, display device, and image sensor
Inventor: KAWABATA MASARU
IPC: G09G3/36
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a shift register circuit in which a clock signal is supplied selectively to a second shift register, power consumption is reduced, circuit scale is small, also, reliability of a transistor never be lowered. SOLUTION: This circuit is provided with a first shift register having plural cascaded stages F'1, F'2,..., and a second shift register having more stages F1, F2 than the first shift register, the stages F1, F2,..., of the second shift register are divided into groups Gr1, Gr2,... constituted of continuous stages, each stage F'1, F'2,... of the first shift register outputs a pulse column in which only pulses of the prescribed numbers having different phases one another are continued to the stages F1, F2 constituting each group Gr1, Gr2,... in the second shift register, as clock signals S1, S2,....
Patent JP-2003032899-A (JP)
Title: Power control and management system
Inventor: TAKEDA TSUTOMU
IPC: G06Q50/06
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a power control and management system excellent in reliability which can certainly secure the power or the quantity of power that a power user requires, and stably supply it to the power user. SOLUTION: This system is provided with an auxiliary power source 24 capable of supplying a consumer with power not through a transmission network 1. The auxiliary power source controls the increase and decrease of the quantity of power generated by a generation undertaker 10, the power replenishment from the auxiliary power source 24, and the power replenishment from a power company 3 according to the demand-supply balance between the power supply of the generation undertaker 10 and the power use of the consumer 20. By this control, this dissolves the excess and deficiency of the power supply to the consumer 20.
Patent JP-2003025032-A (JP)
Title: Plate working machine
Inventor: ABE NOBUO
IPC: B21D43/10
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a plate working machine capable of automatically pass a short length work from one clamp to another. SOLUTION: In the plate working machine having work tables 109 and 111 capable of freely carrying a work W in one direction, and provided with working heads 125 and 127 to work the work W in a reciprocal manner in the horizontal direction across the work carrying direction, a clamp base 25 protruded to the work head side is provided on carriages 113 and 115 movably provided in the work carrying direction, and upper and lower clamp jaws for clamping the work are provided in the direction across the work carrying direction at the tip side of the clamp base, and in the position protruded in the center direction in the longitudinal direction of the work tables.
Patent JP-2003030791-A (JP)
Title: Vehicle traffic control system, portable terminal and on-vehicle device for traffic control
Inventor: KAKIHARA MASAKI
IPC: H04W4/90
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle traffic control system with an inexpensive configuration with respect to the vehicle traffic control system, a portable terminal and an on-vehicle device for traffic control. SOLUTION: A portable telephone set 14 making radio communication with an outer terminal through a communication network is provided with a location detection part 26 specifying a present location and a short-circuit detection part 46 detecting that the set is loaded on a vehicle. When the loading of the portable telephone set 14 on the vehicle is detected by the short-circuit detection part 46, the function of the input key PB of the portable telephone set 14 is switched to the traffic control information input function of the vehicle from a telephone number input function.  When the input key PB is operated after the function of the input key PB of the portable telephone set 14 is switched to the traffic control information input function, the traffic control information corresponding to the operated input key PB is supplied to a center together with present location information through the communication network.
Patent JP-2003026451-A (JP)
Title: Optical lens
Inventor: SETO SUNAO
IPC: G02B1/115
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical lens which contains a sphere lens easily incorporated into an optical device without using a lens holder, a resin or the like and which further maintains excellent optical characteristics and high reliability extending over a long period. SOLUTION: The optical lens contains the sphere lens 11 composed of glass with 0.1-10 mm diameter and three layers formed on a part of the spherical surface of the sphere lens 11. Mentioning successively from the surface side of the sphere lens 11, a metal layer 12a tightly adhering to the glass is characterized by being composed of Ti and having 0.05-2 μm geometrical thickness, a diffusion preventing layer 12b is characterized by being composed of one kind selected out of Pd and Ru and having 0.03-3 μm geometrical thickness and a conductor layer 12c is characterized by being composed of Au and having 0.1-5 μm geometrical thickness.
Patent JP-2003031507-A (JP)
Title: Apparatus and method for vacuum processing
Inventor: AKIYAMA KAZUYOSHI
IPC: H01L21/205
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent reaction between gases in an exhaust pipe, when the gases reacting with each other when mix, are exhausted. SOLUTION: In this method, the filled gases in a raw material gas supplying apparatus, in which a combustible gas and a combustion support gas are filled, are successively supplied to a decompressible vacuum processing furnace for vacuum processing, and the method comprises the steps of exhausting (S302-S305) the combustible gas remaining in the raw material gas supply apparatus for a predetermined time, prior to supplying (S306) the combustible gas, and exhausting (S307-S310) the combustion support gas remaining in the raw material gas supply apparatus for a predetermined time, prior to supplying (S311) the combustion support gas.
Patent JP-2003027398-A (JP)
Title: Offset-printable pressure-sensitive adhesive recording paper sheet for ink jet printing
Inventor: MINAGAWA TORU
IPC: C09J179/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive recording paper sheet which is used for ink jet printing, has excellent offset printing suitability, controls the dissolution of a cationic resin contained in an ink jet printing ink-receiving pigment layer or a pressure-sensitive adhesive layer in a dampening solution used on the offset printing, has excellent ink jet printing suitability, and makes it possible to use a process ink, a UV ink, and the like. SOLUTION: This offset-printable pressure-sensitive adhesive recording paper sheet for the ink jet printing on one side of whose support the ink jet printing ink-receiving pigment layer is disposed and on the other side of whose support a pressure-sensitive adhesive layer not exhibiting cohesiveness and adhesiveness in an ordinary state, exhibiting the adhesiveness under pressurization, and capable of being peeled after adhesion is also disposed, is characterized in that the turbidities of the aggregates of cationic resins extracted from the ink jet printing ink-receiving pigment layer-coated side and the pressure-sensitive adhesive layer-coated side with a 1% dampening solution used on the offset-printing are <=2.0 HZ (haze), respectively, measured with a turbidity meter.
Patent JP-2003026806-A (JP)
Title: Method for resin production
Inventor: ISHII KENJI
IPC: C08G79/14
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a resin having a high refractive index and high strength. SOLUTION: This method for resin production comprises polymerizing a composition composed of a compound containing one or more mercapto groups per molecule and a compound containing one or more isocyanate groups and/or isothiocyanate groups per molecule by irradiation of an active energy ray.
Patent JP-2003041755-A (JP)
Title: Floor material and its manufacturing method
Inventor: ANDO HIDEYUKI
IPC: E04F15/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a floor material having superior damage resistance and high bending strength, showing a small dimension change caused by temperature and humidity changes, and suppressing abnormalities such as warpage, thrust, and crack of a surface finishing material as much as possible. SOLUTION: This floor material is formed by sticking the surface finishing material 2 to the surface of a base material 1. At least, a surface layer of the base material 1 is formed of a fiber plate layer 3 formed by thermoforming a long fiber mat, which is formed by orienting and gathering long fibers obtained from, at least, one of kenaf, oil palm, and coconut and dispersing adhesives thereto; and a powder layer 4 formed by thermoforming powder formed by sticking adhesive on its particle surface. The powder layer 4 is disposed on the surface side to be stuck to the surface finishing material 2.
Patent JP-2002181222-A (JP)
Title: Solenoid valve device, and method of manufacturing the same
Inventor: MATSUZAKA NOBORU
IPC: F16K31/06
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To evade interference to other component to facilitate mounting. SOLUTION: This solenoid valve system 1 controls a current value supplied to a coil 20 to regulate driving force by which a spool 40 is pushed along the anti-linear solenoid 10 direction by a linear solenoid 10, and regulates hydraulic pressure of a hydraulic fluid flowing out from an output port 34. The hydraulic pressure of the hydraulic fluid flowing out from the output port 34 decreases in proportion to the current value supplied to the coil 20. A relation r2>=r1 is satisfied, where r1 represents an outside diameter of solenoid driving part 10, and r2 represents an outside diameter of a cylindrical part 32 of a valve housing 31. An outside diameter of a flange part 39 of the housing 31 is equal to the outside diameter of the cylindrical part 32 or less.  Since the outside diameter of the solenoid driving part 10 is equal to the outside diameter of the housing 32, the whole solenoid valve device 1 is stored, for example, in a storage hole of a same diameter formed in a body of a hydraulic controller of an automatic transmission.
Patent JP-2003039194-A (JP)
Title: Brazing material for aluminum brazing sheet for heat exchanger and manufacturing method therefor
Inventor: HASEGAWA YOSHIHARU
IPC: C22C21/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a brazing material for an aluminum brazing sheet for a heat exchanger and a manufacturing method therefor, not generating a molten hole in brazing-heating, or capable of suppressing the generation of the molten hole. SOLUTION: In an Al-Si-based metal brazing material which is cladded on an aluminum brazing sheet and melts in brazing-heating, the maximum particle size of a coarse Si particle crystallizing in the eutectic structure of the brazing material is made to be 20 μm or less. When a mean value in a normal distribution of a particle size of the coarse Si particle in the brazing material is denoted by μ, standard deviation is denoted by σ, the value of (μ+3σ) is preferably made to be 10 μm or less. This brazing sheet can be obtained by a method wherein Na, Sr, Sb are added in the brazing material by a specified amount, a method wherein the amount of impurities in the brazing material is limited in a specified range, a method wherein the cooling speed in casting of the brazing material is specified, etc.
Patent JP-2003045186-A (JP)
Title: Semiconductor memory
Inventor: FUKUHARA NAOHIRO
IPC: H01L27/108
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which digit line pitch is easily made small and high integration is performed without making constitution complex of a transistor section for pre-charge and a transistor section for balance. SOLUTION: This device is a semiconductor memory in which a second transistor for balance is arranged between one group of digit line transistor for pre-charge of a semiconductor memory and an adjacent digit line transistor for pre-charge.
Patent JP-2003044860-A (JP)
Title: Device for tracing video object
Inventor: NAEMURA MASAHIDE
IPC: G06T7/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a video object tracing device which accurately extracts and traces a video object even when an occlusion occurs in the video object extracted from a video signal. SOLUTION: This video object tracing device 1A is provided with a silhouette image generating means 10 for generating a silhouette image from a video signal, an object predicting means 20 for generating a predictive video object area from a past video object area history, an occlusion analyzing means 40 for analyzing an occlusion state, and an object extracting means 30A for generating a determined video object area on the basis of the occlusion state.
Patent JP-2003050366-A (JP)
Title: Laser scanner
Inventor: INAGAKI YOSHIHIRO
IPC: G02B26/10
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive laser scanner by reducing the number of optical components. SOLUTION: Laser beams (LA, LB) from a light source part (1) are deflected by one polygon mirror (2), and the two laser beams (LA, LB) deflected by the polygon mirror (2) are refracted by a common lens (3). One laser beam (LA) is guided to an outside photoreceptor (8A) through a free-form surface mirror (4A) and a long lens (7A) after having passed through the common lens (3), and the other laser beam (LB) is guided to an inside photoreceptor (8B) through a plane mirror (5), a free-form surface mirror (4B), a plane mirror (6) and a long lens (7B) after having passed through the common lens (3). An optical path length from the common lens (3) to the outside free-form surface mirror (4A) is different from an optical path length from the common lens (3) to the inside free-form surface mirror (4B).
Patent JP-2003049198-A (JP)
Title: Detergent composition
Inventor: SHIROTA AKIKO
IPC: C11D7/60
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition capable of effectively peeling removing adhesives, adhesive seals, ink blots and the like on resins, glasses, ceramics and the like and, especially, to provide a detergent capable of easily peeling and removing blots of erasable marker ink, accumulated on the surface of a white board and caused by repetitive writing and erasing. SOLUTION: This detergent is characterized by containing d-limonene, (a) isopropanol and (b) at least one kind selected from aliphatic, alicyclic and aromatic hydrocarbons.
Patent JP-2003060289-A (JP)
Title: Semiconductor laser drive circuit and imaging apparatus
Inventor: ISHIDA MASAAKI
IPC: G11B7/125
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and accurate semiconductor laser drive circuit, and an imaging apparatus. SOLUTION: A drive current, which is made flow into a semiconductor laser 10, is composed of a sum current from a bias current source 12, a threshold current source 11, and a modulation current source 13. In this case, the bias current source 12 should be set to be approximately 1 mA to several mA. The threshold current source 11 is the current source of a threshold, where a semiconductor laser 10 emits light. Since the bias current source 12 flows, the threshold current source 11 may be a current where the current value is subtracted (a threshold current less a bias current). Additionally, the modulation current source 13 is a current source that is modulated according to an input signal, thus controlling the light emission of the semiconductor laser 10.
Patent JP-2002160992-A (JP)
Title: Gas generating agent
Inventor: KUNIKATA KENJI
IPC: B60R21/264
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mixture of moldings which improves the ignitability of a phase stabilized ammonium nitrate(PSAN) and 5,5'-bi-1H-tetrazole(BHT) ammonium-based gas generating agent of which the combustion rate is high but the ignitability is inferior. SOLUTION: The mixture is prepared by mixing a molding of a molded gas-containing agent which contains PSAN and BHT ammonium with another molded gas-containing agent which contains strontium nitrate and 5- aminotetrazole.
Patent JP-2003057446-A (JP)
Title: Light guide plate device
Inventor: UEDA YOSHIO
IPC: F21V8/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To improve intensity of emitted light. SOLUTION: The light guide plate device is provided with a light source 1 such as a light emitting diode, and a light guide plate 6 made of a transparent acrylic resin which introduces the light 2 of a light source 1 from an introduction surface 3, reflects the light on a reflective surface 4 having a large number of fine ruggedness etc., and externally emits the light from an emission surface 5. In the light guide plate 6, a space 7 is formed in the vicinity of the introduction surface 3, a convex surface 8 such as an almost circular arc surface which refracts the introduced light 2 near the reflective surface 4, is formed on the surface at the light source 1 side of the space 7, and the surface of the space 7 at the side opposite to the light source 1 is made into a vertical surface 9.  When the light source 1 is a point light source, the space 7 is formed almost sectorially in plane view so as to surround the light source 1, thereby to locate the space 7 in a large portion of passages of the light 2 emitted with directivity from the light source 1 and.
Patent JP-2003056697-A (JP)
Title: Shifting operation structure for working machine
Inventor: FUJII KENJI
IPC: B60W10/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To avoid such inconveniences that the steering of a machine body is hard to operate during pivotal turn or reverse travel at a lower travel speed and a working device is easily put in contact with a ridge or easily forced into a field because of a time lag in increasing the speed. SOLUTION: A speed governing mechanism 63 for an engine 6 is linked with a shift operator 28 for a continuously variable transmission 8 for traveling operation. In the state that the shift operator 28 is in a neutral position N, the engine 6 is set to be in an idling condition, where an engine speed is abruptly increased up to a predetermined high speed in linkage with the operation of the shift operator 28 ranging from the neutral position N to a predetermined low speed position.
Patent JP-2003021261-A (JP)
Title: Pressure opening/closing valve
Inventor: NAGASHIMA YURIKO
IPC: H01H35/34
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify installation of a pressure opening/closing valve and a pressure switch by integrating them, while a connection opening for installing them is required respectively and installation must also be performed respectively for a high pressure hot water supplier wherein the valve for maintaining the pressure in the supplier within fixed pressure and the switch for detecting the existence of water inside of the supplier are installed. SOLUTION: A pressure responsive plate of a pressure opening/closing valve also serves as a pressure sensing plate of a pressure switch. Then, a reed switch, etc., is attached to a housing and a magnetic, etc., is attached to the responsive plate, thereby maintaining the pressure within a fixed range by opening or closing the valve with vertical motion of the responsive plate. An electric signal is also transmitted at set pressure regardless of opening or closing of the valve.
Patent JP-2003052565-A (JP)
Title: Hand-shower
Inventor: NISHIOKA AKIRA
IPC: A47K3/28
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a hand-shower by which the temperature in a bathroom can be raised as quickly as possible without removing the shower-head. SOLUTION: This hand-shower can switch a normal shower splashing state wherein water is splashed from shower water splashing holes 20 and a state wherein water is splashed from internal water splashing holes 19 which are provided on a protruding section 17 on the inside of the shower water splashing holes 20. In this case, the shower water splashing holes 20 are provided on a section 16 locating on the outside of a shower port section 13' when seen from the front side. In this case, the internal water splashing holes 19 are provided in the direction crossing the shower water splashing holes 20. Thus, the hand-shower is constituted in such a manner that water from the internal water splashing holes 19 is approximately radially splashed.
Patent JP-2003054396-A (JP)
Title: Lift truck
Inventor: YOKOYAMA KOJI
IPC: B60T8/32
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a lift truck capable of preventing the quick stop under a no-load condition or a light load condition, or the quick stop in traveling at a low speed. SOLUTION: In this lift truck wherein a traveling motor 3 is braked by an electromagnetic brake 17 by using a brake control means 20, the brake control means 20 operates the electromagnetic brake 17 when the braking operation of a brake operating tool is detected, and detects a car body weight and a traveling speed of the lift truck to electrically brake the traveling motor 3 in such manner that the electric braking force is increased or decreased corresponding to the light or heavy weight of the car body, and increased and decreased corresponding to high or low traveling speed.
Patent JP-2003065579-A (JP)
Title: Range hood operated by wireless remote-control
Inventor: HORIUCHI MASAHIKO
IPC: F24F11/02
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To operate a range hood by a wireless remote-control without newly employing an exclusive range-hood provided with a receiver, or newly attaching a receiver to the range hood. SOLUTION: A fan 4 provided in the range hood 1 is controlled by signals issued by a user, who operates a wireless remote control on hand. A receiver 9 of radio signals is attached on a modesty panel 8 provided to the upper part above a range-hood body 2 to cover an opening between the hood and a ceiling 7.
Patent JP-2003053322-A (JP)
Title: Polluted soil treatment method
Inventor: KADOKURA NOBUYUKI
IPC: B09C1/02
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the following problems with the conventional soil treatment method; a biological treatment as a secondary treatment is heretofore performed in a process step separate from a cleaning treatment as a primary treatment and therefore the work and working site in mixing biological treating materials, such as nutrients with the soil to be treated are needed and the time and cost for the treatment are necessary. SOLUTION: This method comprises adding the nutrients for activating microorganisms into the polluted soil during the cleaning treatment thereof; for example, the method comprises adding the nutrients described above into cleaning water for cleaning the polluted soil and further adding microorganisms, such as pollutant decomposing bacteria, or pharmaceutical preparations, etc., for decomposing the microorganisms to the polluted soil.