baber/WOPTO huggingface dataset:
Patent JP-2003098054-A (JP)
Title: Device for soil pollutant diffusion test
Inventor: OKAWA YOSHINORI
IPC: G01N33/24
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for soil pollutant diffusion test capable of testing the diffusion of a polluted liquid efficiently even when the soil has a low liquid permeability. SOLUTION: The device has a test chamber 110 in which a soil 1 is put, a stage 101 which applies a centrifugal force to the test chamber 110, a rotation axle 102, a horizontal arm 103, a centrifugal force applying means consisting of support buckets 104a, 104a and so on, a storage tanker 105 for supplying a polluted liquid 2 containing polluted substance or simulated polluted substance to the soil 1 in the test chamber 110, a polluted liquid supplying means consisting of a feeding pump 106 and so on, a measuring instrument 116 for comprehending the diffusion state of the polluted liquid 2 in the soil 1 inside the test chamber 110, a CCD camera 117, a controller 118, a polluted liquid diffusion comprehending means consisting of an indicator 119 and so on.
Patent JP-2003097690-A (JP)
Title: Hydraulic controller of automatic transmission
Inventor: MURASUGI TAKU
IPC: F16H61/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a hydraulic switch for detecting a clutch pressure from being influenced by the oil vibration of a line pressure. SOLUTION: The line pressure is fed into a pressure feeding passage of a predetermined locking element via a pressure regulating valve 10a equipped with a solenoid 11a, a change-over valve 30a is set in the predetermined passage, and the change-over valve 30a outputs a pilot pressure from a pressure reducing valve 5 into a hydraulic switch 13a according to the hydraulic pressure of the line pressure of the hydraulic feeding passage. Consequently, the hydraulic switch 13 is affected by the hydraulic pressure in which the amplitude of a hydraulic vibration is damped, the hydraulic switch 13a is prevented from acting on with the amplitude in which an instantaneous value of the hydraulic vibration exceeds the allowable pressure of the hydraulic pressure and adding a great pressure on the hydraulic switch 13a, and the durability limitation of the hydraulic switch 13a disappears.
Patent JP-2002148757-A (JP)
Title: Photographic processing of photographic element containing water-soluble hydrophilic polymer
Inventor: LOBO LLOYD A
IPC: G03C1/76
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To minimize bubbles in the processing of a photographic element including an overcoat, one component of which is at least one water-soluble hydrophilic polymer that leaches out in a processing solution. SOLUTION: This invention relates also to a photographic processing method for a photographic image forming element having an overcoat permeable to a processing solution and containing at least one water-dispersible hydrophobic polymer dispersed by a water-soluble hydrophilic polymer. In photographic processing, the surface-active water-soluble hydrophilic polymer leaches out in the photographic processing solution. Bubbling in the photographic processing solution due to the hydrophilic polymer is, however, prevented by the presence of a nonionic surfactant having an HLB(hydrophile-lipophile balance) of <12.
Patent JP-2003103719-A (JP)
Title: Resin molded object
Inventor: MACHIDA TOSHINORI
IPC: C08G18/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded object having a bright and sharp hue and having no color irregularity without performing the coloration of a molding resin itself inferior to economical efficiency in molding processing, coating as the post-processing of molding or the like. SOLUTION: The resin molded object is constituted by molding a laminated sheet which is formed by laminating a cured resin layer and, if necessary, a printing layer on a resin sheet. The cured resin layer comprises a cured layer comprising a resin composition containing a vinyl polymer (A) having at least one structure, which has a functional group capable of being reacted with an isocyanate group, selected from a polyether, a polyester, a polycarbonate or a polybutadiene, in its side chain, a polyisocyanate compound (B) having two or more isocyanate groups and a colorant.
Patent JP-2003114243-A (JP)
Title: Battery pack voltage detection circuit
Inventor: KOBAYASHI TETSUYA
IPC: G01R31/36
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a direct-measuring type battery pack voltage detection circuit capable of reducing a bad influence of an invading noise without reducing the short-circuit protection function of a multiplexer. SOLUTION: When reading out the voltage of each battery module VB1-VB14 to a differential voltage detection circuit 5 through a resistance element circuit 2 and the multiplexer 3, a capacitor C1 is connected between a pair of input terminals X, Y of the differential voltage detection circuit 5. Hereby, a resistance element of the resistance element circuit 2 performing the short-circuit protection function of the multiplexer 3 can be made to function as a resistance element of an RC low-pass filter circuit additionally. Consequently, both the short-circuit protection of the multiplexer 3 and reduction of the invading noise can be realized, and according to increase of an input resistance of a differential amplifying circuit 5, reduction of its power consumption or circuit protection can be realized.
Patent JP-2003111693-A (JP)
Title: Toilet
Inventor: INOUE SHUJI
IPC: A47K13/12
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a toilet which enables removing of a toilet seat and in which wire cords to the toilet seat are not exposed outside. SOLUTION: In the toilet 10, the toilet seat 15 having a heater inside is removably mounted on a support shaft 14 protruding out of a bearing housing 13 at a rear part of a toilet bowl 11. A wire cord 20 which is connected to the heater near the support shaft 14 and a cord housing part 23 for housing the wire cord 20 are provided at the rear end of the toilet seat 15.
Patent JP-2003111914-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To improve a ready-to-win state of a game machine. SOLUTION: A pattern 87 with a meaning under a character configuration and a pattern 89 with a meaning under a numeral configuration, which have specified meanings, are combined, and constitute a display pattern 85 which has a specified meaning. Then, the display pattern stops after moving on a screen, and the result of the game is expressed by a special pattern-displaying device 53. This game machine is equipped with such a special pattern-displaying device. Then, respective configurations of the plurality of patterns 87 and 89 with meanings which constitute the display pattern 85 are separately variation- controlled.
Patent JP-2002325583-A (JP)
Title: Environmental stress responsive promoter
Inventor: SHINOZAKI KAZUO
IPC: C12N15/11
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a stress responsive promoter. SOLUTION: This environmental stress responsive promoter comprises DNA of the following (a), (b) or (c). (a) DNA consisting of any base sequence selected from specific base sequences derived from a plant, (b) DNA consisting of a base sequence comprising a deletion, substitution or addition of one or a plurality of bases in any base sequence selected from sequence numbers 1-18 (refer to the specification) and functioning as the environmental stress responsive promoter or (c) DNA hybridizing under stringent conditions to the DNA consisting of any base sequence selected from the specific base sequences derived from the plant and functioning as the environmental stress responsive factor.
Patent JP-2002120517-A (JP)
Title: Spike for vehicle tire
Inventor: OSTROVSKIS ALLAN
IPC: B29D30/66
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To manufacture an adequate tire by reproducing a spike so as to apply a large force from floor of a road to the tire having the spike and by producing an adequately improved tire. SOLUTION: In a spike for running surface of the vehicle tire, especially a winter season tire, a no-round, slender, and plate-like spike root 2 in the plan view, the largest entending part of the spike root forms a longitudinal axial line 7a, no-round, slender spike upper parts 4 and 5 in the plan view are provided, and the largest entending part of the spike upper parts forms a longitudinal axial line 6a.  The spike root 2 and the spike upper parts 4 and 5 cross mutually, so that the longitudinal axial line 7a of the spike root 2 forms an angle 15 apart from zero with the longitudinal axial line 6a of the spike upper parts 4 and 5, the tire crosses a running surface 20 by respective roots 2 in the tire and has respective upper parts 4 and the plurality of spikes 1 projecting beyond the running surface at least partially, and the spikes are distributed and arranged over the width and the periphery of the running surface 20.
Patent JP-2003079128-A (JP)
Title: Power generating method and power generating apparatus
Inventor: ASAOKA KEIICHIRO
IPC: H02K53/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a power generating method and a power generating apparatus which can generate large output power in comparison with input power for a long time while the flux density of a permanent magnet is not attenuated. SOLUTION: Yokes are placed symmetrically on both sides of a permanent magnet having a required flux density and a closed magnetic path is composed of the magnetic path of the permanent magnet and both the yokes. Magnetizing coils, which generate a flux in a direction which is the same as or opposite to the direction of the flux of the permanent magnet, are provided on the respective ends of the yokes to control the magnetic path of the permanent magnet to be a closed magnetic path or an open magnetic path. Furthermore, induction coils, which take out powers generated by electromagnetic induction, are provided on the respective sides of the symmetrical yokes. AC powers are inputted to the magnetizing coils to generate an alternating field and the closed magnetic path, and the open magnetic path are formed by the alternating field.  Electromagnetic induction, produced by weighting the flux density of the permanent magnet with the closed magnet path and the open magnetic path, and the large electromagnetic induction, produced by the input of a high frequency power, are continuously generated and large output power in comparison with the input power can be generated.
Patent JP-2002324021-A (JP)
Title: Information provision system
Inventor: FUKUDA KUNIO
IPC: H04M1/72412
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To make a user easily acquire the information related to an advertisement and the object of a general product or the like without wiring a network address by oneself when the information is provided to the user through the network. SOLUTION: In this invention, a RF-ID(radio frequency-identifier) tag 16 storing a URL of a server 15 for which related information is provided and a mail address of an advertiser has been attached on a dangler 11 or the like, and a RF-ID reader 17 has been provided on a PDA(personal digital assistance) 12. If the user desires to acquire the information on these from the Internet, the user uses the PDA 12 to receive the information from the RF-ID tag attached on the dangler 11, and gets access to the Internet.
Patent JP-2003117967-A (JP)
Title: Mold for injection molding
Inventor: SUEFUSA JITSUO
IPC: B29C45/43
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding provided with an air ejection demolding mechanism for controlling the deformation of a molding. SOLUTION: A truncated cane-shaped recessed part 15 is formed in the cavity 6 of the mold, and an air ejection hole 16 is formed in the bottom part of the recessed part. Air ejected from the air ejection hole flows from the circular part of a conical apex part along an inclined surface and is expanded radially between the molding 16 and the cavity 6 to demold the molding.
Patent JP-2003132410-A (JP)
Title: Door lock for automatic vending machine
Inventor: GOTO JUNICHI
IPC: G07F9/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the door lock of an automatic vending machine capable of improving burglar preventing performance and simplifying the unlocking operation. SOLUTION: This door lock of an automatic vending machine is constituted of a guide member 2 to be mounted on the both side walls of a case body 1 of the automatic vending machine so as to be freely rotated in a vertical direction, a guard bar 3 whose both edges are extracted forward, and freely supported by the guide member 2, and a locking part 4 mounted on at least one guide member 2 for controlling the forward movement of the guard bar 3.
Patent JP-2003128041-A (JP)
Title: Cylindrical folding structure
Inventor: NOJIMA TAKETOSHI
IPC: B65D5/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical folding structure capable of folding and unfolding until parts surrounded by folding lines become an adhered state. SOLUTION: The cylindrical folding structure is provided with a cylindrical wall (1) having a plurality of foldable linear mountain fold lines (M) and valley fold lines (V), a bottom wall (2) for closing one end part in the axial direction of the cylindrical wall (1), and the plurality of folding lines (M and V) satisfying a continuous condition which is a condition for continuing the folding lines (M and V) at the both ends of a developed figure of the side wall, satisfying a folding condition which is a condition capable of folding each parts (P) containing the plurality of folding lines (M and V) crossing at one nodal point in the adhered state and satisfying a closing condition which is a condition for adhering the parts (P) and folding the cylindrical wall (1) in the axial direction when they are folded along the folding lines (M and V).
Patent JP-2003130962-A (JP)
Title: Sensor for shower toilet
Inventor: NISHIKORI JUN
IPC: E03D9/08
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for a shower toilet which can enhance the detection accuracy of the sensor used to detect the existence of a user. SOLUTION: A sitting sensor 2 is provided with a projection part 2a used to project infrared rays and a light receiving part used to receive reflected light of the infrared rays projected from the projection part 2a. The projection part 2a and the light receiving part are installed so as to face a transmission face 6a on an upper cover 6. A light absorption plate 5d which is formed of a material absorbing the infrared rays is arranged and installed on the lower side of the sitting sensor 2, and the transmission face 6a is formed to be tilted at about 45 deg. with reference to the plate 5d. Consequently, reflected light reflected by the transmission face 6a from among the infrared rays projected from the projection part 2a is absorbed by the plate 5d arranged and installed on a reflection optical path, and it is received by the light receiving part. Consequently, it is possible to prevent that the reflected light which has nothing to do with the existence of the user reflected by the transmission face 6a is received by the light receiving part.
Patent JP-2003133939-A (JP)
Title: Input/output circuit with signal level conversion function and semiconductor integrated circuit device equipped therewith
Inventor: TANIGUCHI HIDEKI
IPC: H03K19/0185
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To remove restrictions on the order of power supply turn-on. SOLUTION: An abnormal logic detection circuit 8a monitors the logical state of connection points N15 and N24 within a buffer circuit 33. When only a second power supply VDD2 is turned on, the logical state of connection points N13 and N23 becomes indefinite. When an abnormal logical state ('H', 'L') which makes the output transistors Q13 and Q14 go simultaneously to the on- operation state continues for a prescribed period, the abnormal logic detection circuit 8a drives a reset transistor Q16 to be turned on, the connection point N13 is connected to GND, and the output transistor Q13 performs the off operation. An unwanted current path from the 2nd power supply VDD2 to the GND via the output transistors Q13 and Q14 is shielded. Transistor Q15 for pull-up is brought to the off-operation state, an unwanted current path to the GND via the 2nd power supply, the transistor Q15 and the output transistor Q14 is also shielded.
Patent JP-2003137542-A (JP)
Title: Method of transferring aluminum trichloride gas
Inventor: TERADA YOSHIHIRO
IPC: C01F7/56
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to transfer AlCl3 gas to a glass synthesizing plant or the like without precipitating AlCl3 gas in the piping system, to use a fluororesin pipe for the piping, etc., and moreover, to stably dope alumina to fiber preform. SOLUTION: The AlCl3 gas generated in an AlCl3 in an AlCl3 gas generator 1 is mixed with an inert gas fed from an inert gas cylinder 6 at a joint 4 of pipe 5 and pipe 2, the mixed gas is fed to the glass synthesizing plant of MCVD method or the like through the pipe 2, while reserving heat at <=180 deg.C. At this time, the mixing ration is set at one vol. of AlCl3 gas to 4.5-10 vol. of the inert gas in standard volume.
Patent JP-2003141537-A (JP)
Title: Method of extracting figure, program thereof, and recording medium recording the same
Inventor: KINEBUCHI TETSUYA
IPC: G06T7/60
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To search figure's with high speed and accuracy in extracting the figures from within a binary image. SOLUTION: In a template matching process, an addition type evaluation function for calculating similarity scores separately for each of corresponding pixels between a template and an input image and for adding the scores together is used as a similarity evaluation scale. A template A with a similarity score based on the assumption that the input image is entirely made up of white pixels, another template B with a similarity score for each black pixel of the input image, and still another template C obtained by subtracting the weight value of the template B from the weight value of the template A, are obtained. A voting template C is obtained by rotating the template C 180 deg. about a reference point.  A voting process includes scanning the binary image, laying the reference point of the voting template C on top of each black pixel, and adding their weight values together to obtain a voting image. A figure extracting process includes excluding noise parts from the voting image, searching a position where the voting value is maximized, and determining the position where the reference point of the figure exists.
Patent JP-2003142434-A (JP)
Title: Method of manufacturing mirror-surface wafer
Inventor: KATO TADAHIRO
IPC: B24B37/04
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To enable an extremely flat double-sided mirror-surface wafer having no peripheral sagging to be manufactured with high accuracy by a simple method. SOLUTION: In a method of manufacturing a mirror-surface wafer by polishing both main surfaces of a semiconductor wafer, a film such as an oxide film 2 whose polishing rate is lower than that of a semiconductor wafer is formed on the chamfered part of the wafer 1 adjacent to its main surfaces but not on the main surfaces. The main surfaces of the wafer 1 are slid on polishing cloths 12 and 13 while coming into contact with the cloths 12 and 13 so that the main surfaces of the wafer 1 are polished into mirror surfaces. After an oxide film or the like is formed on all the surface of the semiconductor wafer, the main surfaces of the semiconductor wafer are subjected to planing, etching or lapping, by which the films formed on the surfaces of the semiconductor wafer can be removed.
Patent JP-2003135204-A (JP)
Title: Reclining chair
Inventor: NASU NOBUAKI
IPC: A47C7/44
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To press the waist of a seated person hard from the back while the lower part of a seat is inclined downward with backward tilting of a backrest. SOLUTION: In this reclining chair, the rear part of the seat 30 is inclined downward interlocking with the backward tilting of a back frame 20. A back shell 41 made of synthetic resin and elastically bent forward and backward at the vertical middle part 41a is provided on the upper part of the back frame 20 so that the upper part is rotated around the lateral axis above the bending part. The lower part of the back frame 20 is supported to be moved up and down.
Patent JP-2003143282-A (JP)
Title: Display enlarging device
Inventor: YAMAMOTO MICHIHIKO
IPC: H04W88/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a display enlarging device, in which display on a liquid crystal display device can be enlarged without increasing costs while keeping versatility, in the display enlarging device having an enlarging lens for enlarging the display device. SOLUTION: The display enlarging device, in which an image displayed on a liquid crystal display device 21 is enlarged and displayed by an enlarging lens 11, which is attachably and detachably mounted on a portable telephone 20 equipped with the liquid crystal display device 21, is provided with a fixed part 12 fixed on the portable telephone 20, a lens holding part 13 for holding the enlarging lens 11 and a first movable part 14 for making a lens holding part 13 movable to the fixed part 12 so that the enlarging lens 11 can be moved between a first position locating the enlarging lens 11 on the liquid crystal display device 21 and a second position locating the enlarging lens 11 outside the portable telephone 20.
Patent JP-2003151470-A (JP)
Title: Cathode ray tube
Inventor: NAKAMURA KOJI
IPC: H01J29/86
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a tightening band which is provided on a cathode ray tube to control outward deformation of a panel side surface part (a skirt part) due to stress generated when a panel and a funnel are sealed and an inside of a tube is evacuated ties up an outer circumference of the panel side surface part and causes sliding friction on frit glass of a seal part, making the seal part unstable. SOLUTION: The tightening band 30 is arranged to hang on both of an outer circumference surface 1d of the panel 1 and an outer circumference surface 2d of the funnel 2 and ties up the both. An outer circumference groove part 15 is provided on a circumference of the seal part. Frit glass 9 overflows during sealing is stored in the outer circumference groove part 15 not to get into contact with the tightening band 30.
Patent JP-2003099887-A (JP)
Title: Signal facility for single-lane traffic
Inventor: HASEGAWA KOZO
IPC: G08G1/08
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a single-lane traffic signal capable of reducing the congestion of vehicles and reducing gas and noise emitted from the congested vehicles and wastes of a time and fuel by changing red and blue signals according to the presence/absence of the vehicles in the single-lane traffic section. SOLUTION: These single-lane traffic signal facilities are used in the single- lane traffic section where the vehicles bidirectionally travel on the single lane. When there is no vehicle on both entrances A and B of the single-lane traffic section, the signals 3 and 4 at the both entrances are turned into red, and when a vehicle sensor 1 senses a vehicle coming to one entrance A in the single-lane traffic section, the signal 3 of one entrance A is turned into blue, and the signal of the other entrance B is turned into red by the current from the vehicle sensor 1, while the current from the vehicle sensor 2 of the other entrance B is cut off for a prescribed time.