baber/WOPTO huggingface dataset:
Patent JP-2003106865-A (JP)
Title: Hall sensor and displacement detector
Inventor: OKADA ICHIRO
IPC: G01R33/07
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a Hall sensor capable of obtaining an output voltage level sufficient from a practical aspect even under an environment low in magnetic flux density and a displacement detector using the same. SOLUTION: In the Hall sensor constituted so that the electrode for a power supply and output electrode provided on a magnetic substrate are bonded to the terminal provided on a lead frame by wire bonding to be sealed with a resin, the height of the magnetism collection piece provided on the magnetic substrate is set so as to be larger than the loop height of a bonding wire, and the thickness of the resin layer on the magnetism collection piece is set to 50-200 μm. Further, the magnetism collection piece of the Hall sensor and the magnetic piece of an alternately magnetized magnet are opposed to each other to constitute the displacement detector.  By this constitution, the density of the magnetic flux piercing through a magnetism-sensitive part is easily enhanced and, even if the magnetic field formed by the magnet is weak, the Hall sensor having a voltage output level sufficiently intensive from a practical aspect and the displacement detector can be provided.
Patent JP-2003115484-A (JP)
Title: Coat liquid for forming ferroelectric thin film and ferroelectric thin film formed by using the same
Inventor: IKEDA NORIHIKO
IPC: C09D201/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a coat solution for forming a ferroelectric thin film on a substrate, especially, forming a ferroelectric thin film having good hysteresis characteristics and saturation characteristics on a substrate of platinum, iridium, iridium oxide, etc. SOLUTION: The coat solution for forming the ferroelectric thin film contains an organic solvent (A) shown by the general formula R<1> R<2> C=O (1) shown below and an organic metal compound (B). (R<1> and R<2> are C1-C6 alkyl independent of each other).
Patent JP-2003114101-A (JP)
Title: Magnetic three-dimensional position detector and detection method
Inventor: YODA MASAAKI
IPC: G01B7/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic three-dimensional position detector and detection method capable of expressing actual magnetic field pattern with sufficient accuracy and raising the accuracy of position estimation of a reception coil. SOLUTION: The magnetic three-dimensional position detector produces alternating magnetic fields with frequencies different for a plurality of transmission coils S1 to S6 and a three-dimensional position of the reception coil are measured by using the reception signal induced by the reception coil. By using a magnetic field function of divided polynomial function having coordinates position in the measuring region as an explanatory variable, signal intensity induced in the reception coil is expressed for the relative position relation among the transmission coils S1 to S6 . Furthermore, the position of the reception coil is measured with a means for calculating the three-dimensional position of the reception coil and a means above, so that the difference between the signal intensity predicted from the magnetic field function and that actually measured becomes minimum.
Patent JP-2003115013-A (JP)
Title: Product selling system and method
Inventor: TAKAHASHI KOJI
IPC: G06Q10/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a product selling system for efficiently promoting the recovery of used products. SOLUTION: A user terminal 10 transmits purchase order information to be the product information of a product required to be purchased by a prescribed orderer and the recovery information of a used product required to be disused by the orderer. A sales subsidiary terminal 20 receives the transmitted purchase order information and used product recovery information, generates identification information for identifying the orderer, the contents of the order and the recovery contents of the used product and transmits the identification information to a manufacturing plant terminal 30. The terminal 30 receives the transmitted information, delivers a product corresponding to the purchase order information to a transporter and transmits the orderer identification information for identifying the orderer and recovery instruction information to the transporter.  The transporter receives the orderer identification information and the recovery instruction information through a transporter's terminal 40, transmits the received information to a portable terminal 5, identifies whether a customer is the orderer or not, and when the customer is the orderer, delivers the product and recovers the used product.
Patent JP-2003114547-A (JP)
Title: Color image forming method
Inventor: MASUDA MINORU
IPC: G03G9/10
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming method by which the scattering of toner is made inconspicuous and also whose color reproduction range is wide as a method for forming a color image by an electrophotographic system. SOLUTION: In this color image forming method, developer consisting of toner of four colors, black, yellow, cyan and magenta, and carrier is used, a latent image on an electrostatic latent image holding body is developed by one color with toner of four colors, and the toner is transferred from the electrostatic latent image holding body to an intermediate image holding body in order of respective colors so that an image obtained by superposing the toner of four colors is formed, then the image is transferred from the intermediate transfer body to a final image holding body and fixed on the final image holding body. The order of the colors of the toner transferred from the electrostatic latent image holding body to the intermediate image holding body is such order as black, cyan, magenta and yellow or as black, magenta, cyan and yellow.
Patent JP-2003120430-A (JP)
Title: Egr device
Inventor: YAMAGUCHI YUKINORI
IPC: F02B37/24
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an EGR (exhaust gas recirculation) device of a high pres sure loop to avoid choke and overrun in a compressor of a turbo charger, when a compression pressure open type engine brake is in operation. SOLUTION: In the EGR device for connecting an exhaust passage 6 on a upstream from a turbine 2b of a variable geometry turbocharger 2 with an intake passage 4 on a downstream from a compressor 2a by an EGR pipe 7, and re-circulating a part of an exhaust gas 5 from an exhaust side to an intake side through the EGR pipe 7, an opening-controllable EGR valve 8 is provided in the middle of EGR pipe 7, and an engine controlling computer 10 outputting an opening instruction signal 11 to an actuator 9 of the EGR valve 8 is mounted as a controlling device, so that an appropriate opening situation is maintained, even when the compression pressure open type engine brake is in operation.
Patent JP-2003123131-A (JP)
Title: Automatic vending machine
Inventor: NISHIHATA ATSUSHI
IPC: G07F9/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of obtaining a high customer collection effect by attracting peripheral interest. SOLUTION: A noticed means 21 visible from the outside through a transparent plate 12 of a main door 11 and capable of attracting peripheral interest by a dynamic expression is arranged in a gap between the inner door of a vending machine body 1 and the main door 11. The noticed means 21 is provided with a ball 22, a guide 23 for guiding the movement of the ball 22 to the lower direction by tare weight and a lifter 24 for carrying the ball 22 from a guide exit part to a guide entrance part and dynamic expression for lifting the ball 22 from the lower part to the upper part and then moving the ball 22 in the lower direction along the guide 23 by tare weight independently of vending operation can be observed from the outside through the transparent plate 12 of the main door 11.
Patent JP-2003124884-A (JP)
Title: Data transmission apparatus, photoelectric conversion circuit, and test apparatus
Inventor: ONO ATSUSHI
IPC: H04B10/50
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission apparatus capable of reducing transmission skew between channels. SOLUTION: The data transmission apparatus conducting data communication by light transmission includes: a transmission section for converting electric communication data to be transmitted into optical communication data and transmitting the optical communication data; and a photoelectric conversion circuit for receiving optical communication data and converting the received optical communication data into electric communication data. The photoelectric conversion circuit includes: a photodiode for producing a current on the basis of the optical communication data; and a variable current source for decreasing a predetermined current from the current produced by the photodiode.  Further, a bias current of a laser diode of each transmission section is set to a current greater than a laser oscillation threshold current so as to reduce dispersion in a light emission delay time of each laser diode.
Patent JP-2003124649-A (JP)
Title: Electrical equipment box and air conditioner
Inventor: IIDA MASAKAZU
IPC: F24F13/20
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically sealed electrical equipment box that surely controls the position of a high-voltage impressing harness used at the time of inspecting a circuit component housed in the box for withstand voltage and, when the box is reassembled, can surely indicate the position of the harness, and to provide an air conditioner equipped with the box. SOLUTION: The electrical equipment box is provided with a terminal block which is provided on the external wall surface of an enclosure and contains power supply terminals connected with power supply lines, a circuit component which is connected to the terminal block through relay contacts and arranged in the enclosure in a hermetically sealed state, and the high-voltage impressing hardness 450 which is led to the outside of the enclosure from the circuit component and used for inspecting the component for withstand voltage. The box is also provided with harness fixing members 417 which are provided on the external wall surface of the enclosure so as to position the front end of the harness 450 to a prescribed position on the external wall surface of the enclosure by supporting a cable near the front end section of the harness 450.
Patent JP-2003117636-A (JP)
Title: Method for controlling fluidity of molten steel in mold and device for forming electromagnetic field for this purpose
Inventor: HARADA HIROSHI
IPC: B22D41/58
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling fluidity of molten steel in a mold for producing a steel cast slab having a little bubble-like defect and inclusion defect under the surface of the cast slab, and a device for forming electromagnetic field for this purpose. SOLUTION: In the method for controlling the fluidity of the molten steel in the mold by pouring the molten steel into a mold while impressing DC magnetic field in the same direction as the thickness direction over the whole width in the continuous casting mold and blowing inert gas into an immersion nozzle, magnetic flux density B impressed near the spouting hole of the immersion nozzle is made to small so as to satisfy the following relational formula: aσVB/ρ<=0.1. Wherein, V: spouting flowing velocity of the nozzle (m/s), B: the magnetic flux density impressed around the spouting hole in the nozzle (T), ρ: density (kg/m<3> ), σ: electric conductivity (1/Ω.m) and a: parameter. For the purpose of forming the above magnetic field distribution the iron core of the DC magnetic field forming device in the electro-magnetic field forming device is notched.
Patent JP-2003121108-A (JP)
Title: Method for detecting abnormality of resolver for vehicle
Inventor: YAMASHITA TAKASHI
IPC: H02K24/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the abnormality of a resolver for a vehicle capable of enhancing the abnormality detection capacity of the resolver while suppressing the complication of a circuit system or an increase in power consumption. SOLUTION: An engine 1 and a resolver 3 are connected so that the predetermined stop angle of the crank shaft of the engine 1 does not coincide with a resolver angle range, wherein the sine wave signal voltage and cosine wave signal voltage of the resolver 3 becomes 0, 1 or -1. It is judged whether the output signal of the resolver 3 during the stop of the engine 1 is 0, 1 or -1 (step S102) to detect the abnormality of the resolver 3.
Patent JP-2003122677-A (JP)
Title: Communication equipment
Inventor: TAKAHASHI MASAKATSU
IPC: H04M1/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment for allowing a small number of limited users to conveniently use a mailing list without using any mailing server by discriminating whether a mail received by one mail address is a mail for distribution or a mail sent only to the destination of the user himself or herself. SOLUTION: This communication equipment is provided with a mailing list means 8 in which a mail address for distribution and a keyword are registered, and whether or not the transmission origin address of a mail received by a mail means 4 is matched with a mail address for distribution is judged, and when those addresses are matched, the existence of the keyword key- registered in the received mail is confirmed, and when it is judged that the keyword exists, the received mail is distributed to the destination of the mail address for distribution other than the transmission origin.
Patent JP-2003122520-A (JP)
Title: Information processing unit and method
Inventor: KOSHIRO YOSHIYUKI
IPC: B41J29/38
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To improve an operator's work efficiency for information processing. SOLUTION: It is determined whether an information request command is contained in job information received and temporarily saved or not. When an information request command is contained in the job information, job information containing the information request command is disposed at the head of a processing queue of a spool means and processed with priority, the result information processed with priority is transferred to a host device. When an information request command is not contained in the job information, job information containing the information request command is disposed at the last of the processing queue of the spool means, and the processing is performed according to the order of disposition.
Patent JP-2002370698-A (JP)
Title: Housing type aircraft engine run-up equipment
Inventor: HIRAKAWA TAKERU
IPC: E04H6/44
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide housing type aircraft engine run-up equipment capable of backwardly changing the direction of an air flow introduced downward from a roof side suction port of a front end part of a hanger, capable of forming an orderly air flow causing no minimum backflow of engine exhaust gas in a test room, and capable of directly exhausting air backward and upward from the test room by eliminating an exhaust duct. SOLUTION: This aircraft engine run-up equipment 1 has the hanger 4 for forming the test room 3 capable of housing an aircraft 2, the air introducing suction port 6, and an air exhausting exhaust passage 7. The suction port 6 is arranged on the upper roof side of the front end part of the hanger 4. An exhaust passage 7 communicating with the rear end of the test room 3, and extending backward and upward from this rear end is arranged in a rear end side part of the hanger 4. The inclined ceiling 30 inclined so as to become low backward for straightening the air flow is arranged in at least a part of the ceiling of the hanger 4. A ceiling groove 31 recessed upward so as to allow the passing of a vertical tail of the aircraft 2 carried in the test room 3 is formed in a lateral directional central part of the inclined ceiling 30.
Patent JP-2003080950-A (JP)
Title: Mounting structure for glass run
Inventor: TAKEDA KAZUYUKI
IPC: B60J10/08
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a glass run capable of reducing weight and cost of a car body by eliminating a metal core at a mounting base part. SOLUTION: In this mounting structure for a glass run, a hollow seal part 3 elastically in contact with door glass G when closed is provided on the underside of the mounting base part 2 to be held by a door panel P on the side of a roof R. Swollen parts 5 having an engagement hole 6 are disposed at a plurality of positions in a circumferential direction. The mounting base part is composed without the metal core. From an inner wall of a recessed groove 7 held on the door panel P, lock pieces 8 to be engaged with the engagement holes 6 in the swollen parts 5 on the outer panel 4 are protruded.
Patent JP-2003118988-A (JP)
Title: Battery replacing device for battery type forklift truck
Inventor: TANAKA YASUYUKI
IPC: B66F9/075
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a battery replacing device for a battery type forklift truck allowing easy replacement of a battery. SOLUTION: This battery replacing device for the battery type forklift truck is to replace the battery 3 for power mounted on a vehicle body 1. The device is provided with a lift means 6 for raising the battery 3 to a replacing position by pressing by a fork 4 of an other forklift truck in the vicinity of the battery 3 mounted on the vehicle body 1. The battery 3 can be easily replaced even at a place without a lifting means such as a crane, an inexpensive general purpose battery having no pockets can be used for the bottom part of the battery 3, and thereby the device is very economical.
Patent JP-2003124227-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SUZUKI MAKOTO
IPC: H01L29/732
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is constructed into a fine size with ease, is excellent in geometrical symmetry, and has electric characteristics unlikely to be affected by machining accuracy. SOLUTION: There are provided at least an n type drift region 3, a p type base region 8 disposed on the surface of the drift region 3, an n type emitter region 11 disposed on the surface of the base region 8, an n type collector region 9 disposed on the surface of the drift region 3 separated from the base region 8, a first polysilicon layer 73 disposed upward the base region 8 having an external peripheral configuration corresponding to an internal peripheral side configuration of a flat surface pattern of the emitter region 11, and a second polysilicon layer 74 disposed upward between the emitter region 11 and the collector region 9 having an internal peripheral configuration corresponding to an external peripheral side configuration of the flat surface pattern of the emitter region 11.
Patent JP-2003118875-A (JP)
Title: Paper conveying device and electrophotographic recorder
Inventor: TAJO KOZO
IPC: F16D1/06
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To replace a roller at a low cost and with ease, and prevent troubles caused by positional relation between rollers and transmission means. SOLUTION: The rotating center of a roller shaft 202 having a conveyance roller 108 conveying paper is regulated by a shaft holding means composed of a hole part 207 formed in a bearing 206 and the casing 102B of a main body unit 102. The rotating center of a transmission roller 204 transmitting power to the roller shaft 202 is also regulated by the shaft holding means. The gear 205 provided on the end part of the roller shaft 202 is held on the inner peripheral surface of the transmission roller 204 while power from a driving source is transmitted to the outer peripheral surface of the transmission roller 204 via a toothed belt 211.
Patent JP-2003123729-A (JP)
Title: Inspection method and inspection tool of battery stack
Inventor: NAKADA TAKAYUKI
IPC: H01M50/528
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To simply, quickly, efficiently and surely inspect a battery stack composed by bridging and connecting terminals of plural batteries adjoining to one another through lead plates and by respectively connecting and fixing both end parts of the lead plates to the battery terminals. SOLUTION: After predetermined pressing force is applied to an intermediate part of each lead plate 30 for bridging and connecting between the terminals 22 and 24, the application of the pressing force is removed and the electromotive force of the battery stack 10 is inspected. This tool 40 for executing the inspection has (1) a pair of movable stopping members 4a and 4b facing to each other by interposing a battery bank constituting the battery stack 10, (2) a plurality of pressing pins 50 vertically projecting toward the battery bank side are attached to the respective stopping members 4a and 4b, and (3)  the respective pressing pins 50 are so disposed that their tips vertically come into contact with the intermediate parts of the lead plates 30 and elastically supported so as to abut on the lead plates 30 with predetermined pressing force when the stopping members 4a and 4b are moved and driven toward the battery bank side.
Patent JP-2003122328-A (JP)
Title: Display device
Inventor: TSUTSUI YUSUKE
IPC: G09G3/20
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent display quality from degrading because the number of wiring and transistor elements is decreased substantially and also a write time of a video signal in pixels can be secured sufficiently. SOLUTION: For the period before a coincidence detection signal '1' is outputted from a coincidence detection circuit, a step voltage VS is continuously supplied to a pixel electrode 80 of each pixel by maintaining a gate transistor 20 in an ON state, and also when the coincidence detection signal '1' is outputted, the step voltage is cut off. Namely, an initial value of a reference voltage Vs is supplied to all the columns, the step voltage gradually increases with the increase in the reference voltage and the gate transistor is turned off when the reference voltage Vs gradually rises up to a voltage corresponding to a data.
Patent JP-2003126408-A (JP)
Title: Game machine
Inventor: ITO YUZO
IPC: A63F7/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of further enhancing feeling of expectation for generation of a special game state expected by a player without reducing interest of the player in a game. SOLUTION: A pattern stop sequence pattern in which patterns in each line are displayed in normal pattern stop sequence (left → right → middle), and multiple sorts of pattern stop sequence patterns to display them in different pattern stop sequence from the normal pattern stop sequence are provided. Variation patterns having the respective pattern stop sequence patterns in control contents are distributed to variable pattern distributing tables L1 and L2 for production of big wins. In the variable pattern distributing table L1, from which variable patterns are selected when specific big win states are generated, a selection rate for the pattern stop sequence pattern based on the different pattern stop sequence from the normal pattern stop sequence is set high, so that it is selected at a high ratio.