baber/WOPTO huggingface dataset:
Patent JP-2002107803-A (JP)
Title: Camera having shake detecting means
Inventor: KITANI KAZUNARI
IPC: G03B15/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce release time lag at a photographing time by preventing malfunctions due to the fluctuation of the power voltage, in a camera having a shake detecting means. SOLUTION: The voltage of a capacitor to perform charge for a stroboscope is set to be at a prescribed level lower than the voltage at the time of the completion of the charge, and control is performed so that the shake detecting means is supplied with power, when the charging voltage of the capacitor is higher than the prescribed level and is not supplied with the power when it is lower at the time of charging the capacitor.
Patent JP-2003020977-A (JP)
Title: Moving agricultural implement
Inventor: YAMAMOTO KAZUHISA
IPC: F02D45/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To effectively reduce damage and noise of hydraulic equipment by cavitation and surge pressure generated immediately after the start of an engine by satisfactorily starting the engine at the maximum speed at a low temperature. SOLUTION: An agricultural implement having an electronic governor 19 for controlling the rotation of the engine 2 comprises a warmup deceleration means 21 for forcibly lowering, in a cold season, an engine maximum speed by a specified value until a warmup operation is completed.
Patent JP-2003032160-A (JP)
Title: Method for modulating/demodulating phase of distribution line carrier signal
Inventor: NAKAO TAKENORI
IPC: H04B3/54
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for modulating/demodulating a phase of a distribution line carrier signal with a simple circuit configuration that can execute accurate demodulation. SOLUTION: A transmitter 1 generates a phase reference signal from a commercial frequency signals, a receiver extracts a phase reference signal from a synchronizing signal of a carrier signal and demodulates the carrier signal on the basis of the extracted phase reference signal to output information sent from the transmitter 1 by using the carrier signal on the basis of the phase reference signal. Thus, even when a phase difference takes place between the commercial frequency signal and the phase reference signal generated by the transmitter due to a signal transmission line such as a distribution line 400 or a load or the like, since no phase difference exists between the phase reference signal of the transmitter 1 and the phase reference signal of the receiver 2, the receiver can quickly and accurately demodulate the information just after the reception and the circuit configuration of the receiver 2 can be simplified.
Patent JP-2003028611-A (JP)
Title: Method and apparatus for measurement of outside shape of sheetlike product
Inventor: YAMAMOTO SHUSUKE
IPC: G01B11/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-Y coordinate measuring apparatus by which X-Y coordinates can be measured with high accuracy even without using a high-accuracy X-Y axis movement mechanism. SOLUTION: The X-Y coordinate measuring apparatus comprises a Y-axis movement means by which a movement stage relatively movable with reference to a fixed stage used to mount a product as a measuring object is moved to the Y-axis direction, so as to output movement-stage Y-coordinates as the Y-coordinates of the movement stage; an imaging means which is composed of a plurality of area sensor cameras arranged in the X-axis direction at the movement stage, which images a prescribed place on the product as the measuring object so as to output an object imaging signal, and which images a reference mark at the fixed stage so as to output a mark imaging signal;  and a processing means by which the X-Y coordinates of the prescribed place are calculated on the basis of the Y-coordinates of the movement stage, and on the basis of the object imaging signal, in which an error contained in the X-Y coordinates caused by an error in the movement of the movement stage is corrected on the basis of the mark imaging signal so as to calculate corrected X-Y coordinates.
Patent JP-2003024648-A (JP)
Title: Colored sand for sandbox
Inventor: YAMANA TSUTOMU
IPC: E01C13/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide colored sands for a sandbox formed by coloring the sands with coloring materials varying with each of the sizes of particles. SOLUTION: The sands formed by pulverizing the natural sands and seashells are sorted to the sizes varying in the sizes of the particles and are colored with the coloring materials varying with each of the sizes of the particles. Even the sands of the different colors are mixed, such sands can be sorted to the sands by each of coloring with sieves varying in the sizes of meshes.
Patent JP-2003030280-A (JP)
Title: Device and database for supporting ve activity
Inventor: USUKINU MITSUAKI
IPC: G06Q50/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To efficiently prepare a more appropriate function system diagram. SOLUTION: A VE activity supporting device is provided with a block diagram A of a main VE object K0 composed of a plurality of components K1 to K2,..., a VE activity support database 3 storing predefined one or a plurality of functions F1, F2, F3,... in each main VE object K0 and in each of the components K1 to K2,..., operating means 1 and 2 for inputting operation information of an operator, and a display controlling part 4 for reading prescribed data from the VE activity support database 3 on the basis of the operation information to display the prescribed data on a displaying part 5, displaying the block diagram A on the screen on the basis of the operation information, and displaying all predefined functions F1, F2, F3,...  on a particular main VE object K0 or the component K1 in the case the particular main VE object K0 or the component K1 is instructed and operated on the block diagram A.
Patent JP-2003025878-A (JP)
Title: Seat slide position detector
Inventor: KUME SHIZUO
IPC: B60N2/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device capable of detecting a slide position of an upper rail as an absolute position at high reliability in a seat slide device for a vehicle. SOLUTION: A tilting plate 3 is fixed to a lower rail 1. A tilting surface 3A has a linear gradient. A sensor 4 for detecting a distance spaced from the tilting surface 3A is attached to the upper rail 2. The sensor 4 comprises a primary coil 42, a secondary coil 43, and a core 41, for example, and the tip of the core 41 is butted to the tilting surface 3A by an energizing force of a coil spring 46.
Patent JP-2003035852-A (JP)
Title: Optical fiber-containing insulator
Inventor: FUKUDA NOZOMI
IPC: G02B6/46
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber-containing insulator which can be easily manufactured, can be reduced in a manufacturing cost, is not bulky more than needed, facilitates transportation, installation, etc., has decreased point of optical connections, and can improve the reliability of light signal transmission. SOLUTION: A fiber reinforced resin cylinder 22 of the optical fiber- containing insulator having the fiber reinforced resin cylinder into which an optical fiber 20 is built is constituted by connecting two pieces of fiber reinforced resin cylinder elemental substances 26 and 26 by means of a hollow sleeve 28 which is a connecting member. The outer peripheries of the fiber reinforced resin cylinder elemental substances 26 and 26 of the fiber reinforced resin cylinder 22 are provided with organic insulators 24 with umbrellas and the outer periphery of the hollow sleeve 28 of the fiber reinforced resin cylinder 22 is not provided with the organic insulators 24 with the umbrellas. Further, the optical fiber 20 is built into the fiber reinforced resin cylinder 22.
Patent JP-2003036664-A (JP)
Title: Optical disk unit
Inventor: TAKEUCHI MAKOTO
IPC: G11B33/08
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce wind noise generated when the optical disk of an optical disk drive rotates. SOLUTION: In the optical disk drive which rotationally drives an optical disk 13 housed in a case 10 and performs data access, a cover member 16 which prevents the leakage of an airstream of the radial direction of the optical disk 13 generated with the rotation of the optical disk 13 is provided to the passage which leaks out the airstream to the outside of the case 10. This setup prevents the leakage of the airstream to the outside of the case 10 and consequently the wind noise, thereby making the operation of the disk drive calmer.
Patent JP-2002316947-A (JP)
Title: Use of growth hormone secretion-promoting substance for improving functional health status
Inventor: LANDSHULZ WILLIAM H
IPC: A61P25/28
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the health status of a patient needing the improvement in the health status, comprising administering a growth hormone secretion-promoting substance, its prodrug, or a pharmaceutically acceptable salt of the secretion-promoting substance or the prodrug to the patient. SOLUTION: This method for improving the health state of the patient needing the improvement in the health status, comprises administering the growth hormone secretion-promoting substance, its prodrug, or the pharmaceutically acceptable salt of the secretion-promoting substance or the prodrug to the patient. More preferably, the method, wherein the growth hormone secretion- promoting substance is a compound of formula I, its prodrug or the pharmaceutically acceptable salt of the secretion-promoting substance or the prodrug.
Patent JP-2003047284-A (JP)
Title: Switching element abnormality detector, pwm amplifier, motor driver, stage apparatus, exposure system, device manufactured by this exposure system, and method of manufacturing device
Inventor: MOTOTSUGU RYUZO
IPC: H02P25/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a switching element abnormality detector, which can detect the abnormality of a switching element quickly and accurately by simple method, a PWM amplifier using this abnormality detector, a motor driver, a stage device using this motor driver, an exposure system using this stage apparatus, a device manufactured by this exposure system, and a method of manufacturing the device. SOLUTION: A current SI, which flows between a drain and a source at ON of an FET Q2 for switching, and saturation voltage SV between the drain and the source are detected. Next, 'saturation voltage SV ÷ current SI' is calculated to obtain the ON resistance between the drain and the source of an FET for switching. When this ON resistance value is at a specified value or over, it is judged that temperature abnormality is occurring in the FET.
Patent JP-2002045534-A (JP)
Title: Method for controlling pattern variation in pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To simplify signals to be transmitted from a primary control means to a pattern variation control means. SOLUTION: A pinball game machine board 4 is provided with a liquid crystal display means 13 including a pattern variation display means 21 and a pattern stating means 14. Under a condition that the pattern starting means 14 detects a game ball, a signal is transmitted from the primary control means 26 composed of a primary control board provided on a back side of the pinball game machine board 4 and for controlling game operations to the pattern variation control means 36 fixed on a pattern variation control board provided on a back side of the liquid crystal display means 13.  When patterns of the pattern variation display means 21 are varied and controlled, pattern variation order according to a variation instruction signal transmitted from the primary control means 26 is preliminarily memorized in the pattern variation control means 36, and a specified variation instruction signal is transmitted from the primary control means 26 to the pattern variation control means 36. According to the variation instruction signal, the pattern variation order memorized in the pattern variation control means 36 is selected by a random number treatment, allowing a pattern of the pattern variation display means 21 to be varied according to the pattern variation order.
Patent JP-2003041268-A (JP)
Title: Method for gasifying biomass
Inventor: INOUE HITOSHI
IPC: C10J3/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a raw material gas for the synthesis of a liquid fuel such as methanol by gasifying biomass raw materials of herbage or ligneous system. SOLUTION: The method for gasifying biomass is a method for producing a raw material gas for the production of a liquid fuel such as methanol by gasifying biomass and comprises a step of bringing a biomass-containing organic substance-based raw material into fluidized contact with a gasifying accelerator composed of clay having a catalytic function and/or a heating medium function in a gasification reaction zone in the presence of a gasifying agent under an elevated temperature condition to convert the above organic substance-based raw material into a useful gas for producing a liquid fuel.
Patent JP-2003044405-A (JP)
Title: Method and server for mail management
Inventor: NAGURA UTAKO
IPC: G06F13/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a server for mail management, etc., which enable easy access to a server managing an object such as an article by electronic mail only by inputting a number specifying the object when the object is found. SOLUTION: The mail managing method of a user terminal (70) which can access a mail managing server (30) through a network (10) is characterized by that the number specifying the object and mail address data on a user terminal are sent to the mail managing server by using electronic mail with a transmission destination mail address generated as the number specifying the object is inputted.
Patent JP-2003046859-A (JP)
Title: Image pickup device and method
Inventor: SANO CHIKAKO
IPC: H04N5/335
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a natural output image without making the image difficult to see due to overcorrection of a luminance value in gradation conversion. SOLUTION: A digital still camera 1 photographs the same object at different exposure amounts several times, and synthesizes a plurality of images obtained by photographing to produce an image with a wide dynamic range. Further, in compressing the gradation of the synthetic image with a wide dynamic range, a gradation conversion table is formed on the basis of a synthetic curve obtained by synthesizing a defined on the basis of a ratio of the number of gradations of the synthetic image to the number of gradations of an input image with a histogram indicating a luminance distribution of the synthetic image, and gradation compression is executed referring to this table.
Patent JP-2003048673-A (JP)
Title: Device and method for fixing guide rail of elevator
Inventor: HARADA TAKASHI
IPC: B66B7/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To solve such a problem with a conventional device for fixing a guide rail of an elevator that, since a base bracket is firmly welded to a rail bracket, vibration transmitted from a guide shoe for an elevator car or a counterweight to the guide rail is propagated to a hoistway through both brackets to cause vibration and noise in a living room adjacent to the hoistway. SOLUTION: This elevator guide rail fixing device comprises the rail bracket having the guide rail fixed thereto and the base bracket fixed into the hoistway. The rail bracket is held by using a clip member installed on the base bracket. The rail bracket is made slidable.
Patent JP-2003048014-A (JP)
Title: Multi-die and drawing method of metal wire using the same
Inventor: NISHIDA TSUGUNORI
IPC: B21C3/08
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a steel wire which has higher strength even in the steel of conventional composition and is excellent in twisting property. SOLUTION: This die is a die for performing wire drawing by drawing a metal wire and three and more dies are made into structure by which cooling medium is supplied and housed in a die box. Preferably, the reduction of area of each die is approximately equalized. In this drawing method, wire drawing is performed by applying this multi-die to any stage of a continuous wire drawing process.
Patent JP-2003049488-A (JP)
Title: Insert body, its manufacturing method, and insert apparatus
Inventor: OGITA KIYOBUMI
IPC: E04B1/41
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent invasion of concrete into an internal thread part in an insert body, to improve quality and productivity of the insert body, and to prevent damage in sintering of the insert body. SOLUTION: An internal thread member 6 having a through internal thread part 6a and a cap member 7 closing one end of the internal thread member 6 are molded by pressurized molding of material powder. After temporary assembly for placing the internal thread member 6 on the cap member 7, both of them are sintered in a sintering furnace to be integrated together by diffusion binding, and consequently, the insert body constructed of ceramics is provided.
Patent JP-2003049819-A (JP)
Title: Embedded hook
Inventor: SOTOMA SATOSHI
IPC: B66C1/66
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an embedded hook capable of improving the drawing-out strength while preventing increase in the manufacturing cost. SOLUTION: This embedded hook is provided with an embedded part 11 to be embedded in a structure 1, and a hook part 12 integrally extended from the embedded part 11 to be projected to the outside of the structure 1, a plurality of lateral stopper ribs 15 extended in the circumferential direction are projected from a peripheral face of the embedded part 11 at axial intervals, engagement faces 17 approximately orthogonal to a shaft center of the embedded part 11 are formed on side faces at a hook part 12 side, of the lateral ribs 15, and the lateral ribs 15 are gradually thinned in the direction separated from the engagement face 17 in a cross section orthogonal to the longitudinal direction of the lateral ribs 15.
Patent JP-2003048391-A (JP)
Title: Ic card
Inventor: YABUTA KENJI
IPC: B42D15/10
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality IC card, which has high gloss and is excellent in printing density and ink absorbency and in which the water resistance and light resistance of a printing image are improved. SOLUTION: In the IC card, on at least one side of which an ink absorbing layer and a gloss revealing layer are provided on the order named, the gloss revealing layer consists of colloidal particles having the particle diameter of 300 nm or less, a water-soluble adhesive and an ultraviolet light absorber. Especially, by employing an ultraviolet light absorbable cationic polymer as the ultraviolet light absorber, the water resistance of the image is improved. The water-soluble adhesive employed in the IC card is one selected from the group consisting of polyvinyl pyrrolidone, polyvinyl alcohol and a cellulosic derivative.
Patent JP-2003055970-A (JP)
Title: Slope face constructing device
Inventor: SUZUKI OSAMU
IPC: E02D17/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To not manually but mechanically perform construction for laying a sheet-like material on a slope. SOLUTION: This slope work device 17 comprises a roll 8 wound with the sheet-like material 7 to be laid on the slope 18, fixing devices 12 and 13 for the sheet-like material 7 laid on the slope 18, and a mortar spraying device 14, which are mounted on a truck 1. The material 7 is unwound from the roll 8 and laid over the slope 18 while moving up and down the truck 1, the material 7 is fixed onto the slope 18 by the fixing devices 12 and 13 for the material 7, and mortar is sprayed to the material 7 by the mortar spraying device 14.
Patent JP-2003057113-A (JP)
Title: Photoelectric transducer, photometry sensor and imaging device
Inventor: YAMAZAKI KAZUO
IPC: G03B7/099
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of photometry accuracy without troublesome calculation and the like. SOLUTION: The device is provided with a photoelectric transducer 1 for separating a field into a plurality of photometry regions, generating and accumulating charge proportional to light intensity, a transport means 2 for transporting the charge accumulated in the photoelectric transducer 1, charge/voltage conversion means 5 and 21 for converting the charge transported from the transport means 2 into voltage, a reset means 6 for resetting the charge/voltage conversion means 5 and 21 to the reference level, a transport means 3 for not transporting the charge accumulated in the photoelectric transducer 1 to the charge/voltage conversion means 5 and 21, and a charge exhaust means 7 and 8 for exhausting the charge transported by the transport means 3.
Patent JP-2002116803-A (JP)
Title: Frequency domain automatic tune system for inside motor controller and its method
Inventor: COHEN ILAN
IPC: H02P29/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide the integrated automatic tune system for a motor control system for performing the automatic tuning of the motor control system. SOLUTION: An integrated tune system generates a random noise test signal, and applies it to a controller. The tune system acquires response data such as a gain and a phase across operation frequencies in a wide range in response to the test signal. The tune system generates the board plot of the open loop of a control system based on the received data. Then, the tune system calculates the phase margin and gain margin of the control system. The calculated gain margin and phase margin are compared with a pair of preliminarily decided values, and the compensation parameter of the motor control system is automatically adjusted so that a stable operation can be realized.
Patent JP-2003055519-A (JP)
Title: Resin composition and method for producing the same
Inventor: KAWABE MASANAO
IPC: C08J3/20
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition comprising a hydroxystyrene-based polymer having a syndiotactic structure, and a nitrogen-containing vinylic polymer, and further to provide a method for producing the resin composition. SOLUTION: The resin composition comprises the nitrogen-containing aromatic vinylic polymer having a structural unit represented by formula (1) (wherein, Ar is a nitrogen-containing aromatic residue such as pyridinyl group) and the hydroxystyrene-based polymer which is the polymer comprising a structural unit represented by formula (2) and has >=30% tacticity expressed in terms of racemic pentad measured by a<13> C-NMR as essential compounded components. The method for producing the resin composition comprises dissolving and mixing each of the resins of the essential components in an oxygen- containing organic solvent having >=2.0 dielectric constant, and removing the solvent from the resultant solution.