baber/WOPTO huggingface dataset:
Patent JP-2003009444-A (JP)
Title: Core member for stator, winding member of stator core, spacer, method and apparatus for manufacturing coil and forming machine
Inventor: KAWASHIMA TAKEO
IPC: H02K1/16
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that a coil wire can not be wound onto a conventional core member for a stator with a high lamination factor. SOLUTION: The core member 3 for the stator constitutes the ring stator and is provided with an inner tabular flange 4 for forming a part of a wall on the central side of the stator, an outer tabular flange 5 for forming a part of a wall on the outer side of the stator and a body 6 that the coil wire is wound, provided between the inner and outer flanges 4, 5. Parts 4a, 5a of the inner and outer flanges 4, 5 opposite to each other are substantially parallelized and tabular.
Patent JP-2003003146-A (JP)
Title: Method and device for bonding optical member
Inventor: KINO YOSHIKI
IPC: C09J201/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for bonding an optical member capable of bonding in good accuracy even in bonding the subject member having a larger area than the light receiving area of a UV-rays detecting section. SOLUTION: This device comprises an optical control section 12 capable of partly controlling amount of the throughput of the UV-rays, an exposure device 13 irradiating the member S to be bonded with UV-rays via the optical control section 12, a detecting section 14 detecting an illuminance distribution of the UV-ray on the surface corresponding to the bonding surface of the member S to be bonded, a driving device 16, 17 carrying the detecting section 14 and a calculating section 15 counting number of times of carry by the driving device 16, 17 from the light receiving area of the detecting section 14 and the area of the member S to be bonded and transmitting control signals to the optical control section 12 to obtain an uniform iluminance distribution based on the information on the iluminance distribution obtained by the detecting section 14.
Patent JP-2003007722-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ISHIKAWA AKIRA
IPC: H01L21/302
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To realize a high reliability semiconductor device which allows the number of steps to be more reduced than that in the prior art and enables a high numerical aperture and high definition display. SOLUTION: The method comprises steps of forming a gate electrode and a conductive layer on a semiconductor film through an insulation film, forming a layer insulation film covering the gate electrode and the conductive layer, forming a photo mask on the layer insulation film, partly etching this insulation film with the conductive layer used as an etching stopper, partly etching the conductive layer and then the insulation film to form contact holes to the semiconductor film, and forming a wiring electrically connected to the semiconductor film.
Patent JP-2003004792-A (JP)
Title: Cable-probing apparatus
Inventor: AKASAKA AKIO
IPC: G01R31/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a cable-probing apparatus, by which a specific cable with an applied probing signal from among a plurality of cables laid in a wiring line, can be probed easily and surely using a simple probing signal. SOLUTION: The probing signal is applied by a transmitter 1 to a target cable 50A from among the plurality of cables 50A to 50C. The probing signal is formed, with an AC signal composed of one frequency component being made intermittent at a prescribed cycle. In the wiring line, a signal which flows in each cable is detected by a probe 20 to be fetched by a receiver 2. In the receiver 2, the frequency components and the intermittent frequency components of the AC signal as the probing signal are extracted by band-pass filters 22, 23, and whether or not both the frequency components exist is determined by an AND circuit 27. If they exist, the cable whose signal is detected by the probe 20 is regarded as the target cable, and indication is displayed to this effect on a display 29.
Patent JP-2002086351-A (JP)
Title: Polishing device
Inventor: TSUJIMURA MANABU
IPC: B24B37/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type polishing device including a polishing table which is rotated, in which a polishing pad can be replaced automatically without interrupting the CMP process. SOLUTION: The polishing device comprises the polishing table 10 rotating or moving circulatively, a top ring 14 installed over the table 10 as movable in the vertical direction and holding a base board W removably, a pair of rolls 22 and 30 moving in a single piece with the table 10 and capable of rotating round its own axis, and polishing pad 36 wound fast on the roll 22 and taken up on the other roll 30 to run along the oversurface of the table 10.
Patent JP-2002063826-A (JP)
Title: Push-button switch
Inventor: ODA YASUHIDE
IPC: H01H13/70
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a push-button switch that is suitable for use in the key switch of a keyboard device and capable of being made thin. SOLUTION: A keytop holder 24, which holds the keytop 9 in rising and falling movement, is locked on the top of the housing 8, and a projection 16 which protrudes downward is provided on the bottom of the housing 8. A membrane switch 2 of a sheet shape is held by the housing 8 and the support plate 1 in between, and a step portion 19 which enters through the passing hole 2a of the membrane switch 2 and protrudes upward is provided on the supporting plate 1. This step portion 19 has an insertion hole 1a on the top face and a cavity 18 on the bottom face side. A projection 16 of the housing 18 is inserted into the insertion hole 1a of the step portion 19, the top end of the projection 16 is caulked inside the cavity 18, and a cavity portion 16a is formed, thereby the three of the housing 8, the membrane switch 2 and the supporting plate 1 are integrated.
Patent JP-2003020603-A (JP)
Title: Method for replacing railroad bridge
Inventor: YOSHIKAWA AKIRA
IPC: E01D21/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for replacing a railroad bridge capable of minimizing adverse effects to railroad transportation and reducing construction cost by removing an existing bridge girder or installing a construction girder in a short time and improving work efficiency. SOLUTION: In the method for replacing a railroad bridge, the existing bridge girder 12 is removed from between bridge piers along with a railroad line 12a on the bridge girder 12, and the construction girder 21 is installed between the bridge piers by supporting the construction girder 21 supporting a new railroad line 22 so it can vertically move on a movable lifter device 1B and conveying it between the bridge piers.
Patent JP-2002147467-A (JP)
Title: Rolling support device
Inventor: TANAKA SUSUMU
IPC: F16C33/62
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a rolling support device with an excellent corrosion resistance and durability capable of being applied to the use that non-magnetism is required. SOLUTION: The rolling bearing 1 is provided with an outer ring 2; an inner ring 3; and a plurality of rolling elements 4 rollably arranged between the outer ring 2 and the inner ring 3. The outer ring 2 and the inner ring 3 are constituted by an austenitic stainless steel. The outer ring 2 and the inner ring 3 are manufactured by a plastic processing of a reduction of area of 25% or more. Thereby, a surface hardness is made to HRC35 or more.
Patent JP-2003021489-A (JP)
Title: Jointing structure for heat exchanger
Inventor: NAKAMURA YOICHI
IPC: F28F9/18
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a jointing structure for heat exchanger in which the end edge of a thin belt-like metallic sheet constituting the core of a heat exchanger is welded easily to an end plate (case or shell) and, at the same time, the jointing strength and welding reliability is improved. SOLUTION: This jointing structure is constituted by inserting a metallic piece 8 matching the first folded edge 1 of the thin belt-like metallic sheet into the folded edge 1 in the end section of the edge 1, and by integrally welding the end faces of the piece 8, edge 1, and an end plate 9 to each other.
Patent JP-2003022734-A (JP)
Title: Switch and electric power receiving facility
Inventor: KUNITSU KOJI
IPC: H01H31/24
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a switch and an electric power receiving facility using this switch wherein there is no obstacle in switching operability, and rationalization and cost reduction are attainable. SOLUTION: The switch in which a guide cylinder 22 is fitted into a guide rod 13 of a fixed electrode mold 10 and a movable electrode mold 20 is vertically moved and constraint, and the electric power receiving facility on which this switch is mounted is provided.
Patent JP-2003021600-A (JP)
Title: Inspection device for printing surface
Inventor: HASHIMOTO KUNIO
IPC: B41F31/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a inspection device for printing surface, capable of attaching a sensor corresponding to the arrangement of a cable. SOLUTION: In the inspection device for printing surface where a light is emitted to a printing surface fed in a predetermined direction from a light- emitting element and the reflected light from the printing surface is received to inspect the printing surface, the sensor (10) has a large number of light- emitting elements and light-receiving element in the form of sensor units (14) therein, and left-hand and right-hand end plates (20) are provided to both ends of the sensor (10). Holes (22) are respectively provided to the left-hand and right-hand end plates (20), and the cable (238a) for a power supply and the cable (238b) for a signal are arbitrarily and selectively passed through both holes (22) of the left-hand and right-hand end plates (20) to be connected to the sensor units (14).
Patent JP-2003021461-A (JP)
Title: Sealing structure at outlet part or inlet part of external heating rotary kiln
Inventor: SATO TOSHIO
IPC: F27D7/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel structure where a retort elongates/contracts during operation and suspension and completely seals the outlet part or inlet part of a rotating rotary kiln during operation to supply a heat treated matter to the outside of a discharge tube. SOLUTION: A moving body 34 is provided on the side of the outlet part or the inlet part of a retort 2 projecting from the furnace body to move in parallel with the axial direction of the retort 2 as it elongates/contracts, and a ring-like holding plate 30 having a sliding face 42 (protrusion) is provided to be slid airtightly on the end face of the retort 2 through a sealing material 22 by the resiliency of a spring 46 fixed to the moving body 34. Central hole of the holding plate 30 is connected airtightly with a discharge tube 4 on the outlet side or with an introduction tube on the inlet side, through a flexible tube 64.
Patent JP-2003023433-A (JP)
Title: Radio transmission system, wireless transmitter, wireless transmitter authentication method, and authentication program
Inventor: KIMOTO MASASHI
IPC: G06F21/34
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmitter that relieves the load on user operations attended with settings of a connected device, and reduces cost. SOLUTION: The radio transmitter uses a memory card for recording a PIN(personal identification number) code in place of entering the PIN code by an operation section such as a key switch. The memory card 6 is loaded to a slot device 7. The CPU 4 reads the PIN code, stored in the memory card 6 at connection between a master transmitter and a slave transmitter, generates a numeral example according to a prescribed procedure, and the master transmitter and the slave transmitter compare respective numeral examples. When both the numeral examples are match, the CPU 4 decides that they are using the same PIN code and executes the connection processing.
Patent JP-2002052182-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of providing a variation form full of thrills and enhancing the expectation of a player compared with a conventional one when patterns variably displayed in a pattern display become a ready-to-win state. SOLUTION: This Pachinko game machine is provided with a pattern display device 1 capable of variably displaying plural pattern columns constituted of the plural patterns. When the patterns are turned to a prescribed display form on one of plural valid lines, a large winning game is attained. The first pattern columns 10, 11 and 12 and second pattern columns 13, 14 and 15 of the pattern display device 1 are configured so as to change the order of the plural patterns displayed within the pattern columns to be reversive. When the patterns displayed by the first pattern columns and the second pattern columns are turned to the ready-to-win state, the temporary stoppage and the continuously varying patterns are repeated alternately by plural times.
Patent JP-2003024947-A (JP)
Title: Electrodialytic cell
Inventor: MATSUI KIYOAKI
IPC: C02F1/469
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrodialytic cell capable of keeping the independence of a deionizing chamber and a concentration chamber by a simple method and capable of achieving efficient deionization. SOLUTION: Anion exchange membranes 5 and cation exchange membranes 4 are alternately arranged and spacers 7 forming spacer space parts 16a and 16b are arranged between the anion exchange membranes 5 and the cation exchange membranes 4 to form the deionizing chambers and the concentration chambers. Comb tooth-like ribs 18 are alternately arranged to the spacer space parts 16a and 16b of the spacers 7 so that the comb tooth-like ribs 18 of the spacer space parts 16a and 16b adjacent to each other through the anion exchange membranes 5 and the cation exchange membranes 4 cross each other almost at a right angle. By this constitution, the distances between the ion exchange membranes opposed to each other through the spacer space parts 16a and 16b can be kept constant and, therefore, stable deionizing capacity can be held.
Patent JP-2002361117-A (JP)
Title: Electric precipitator
Inventor: IIJIMA AYUMI
IPC: B03C3/09
Filed: 2001-06-09
Abstract: PROBLEM TO BE SOLVED: To enhance dust collection efficiency while miniaturizing an electric precipitator to a large extent. SOLUTION: In the electric precipitator equipped with a dust collection part having a plurality of discharge electrodes becoming cathodes and a plurality of dust collection electrodes becoming anodes, the dust collection surfaces of the dust collection electrodes are arranged toward an air stream direction going to the air outflow port of the dust collection part from the air inflow port thereof and the discharge electrodes are arranged in opposed relation to the dust collection electrodes to make the direction of an ion wind generated by the voltage across the discharge electrodes and the dust collection electrodes almost same to the air stream direction.
Patent JP-2003024510-A (JP)
Title: Game apparatus and control method of the same
Inventor: SUZUKI TAKAHIRO
IPC: G07F17/32
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus which can attract interests of players with easier checking for the starting of bonus games by renewing the method of executing the bonus games. SOLUTION: There are provided a display 20 having a 3×5 display area 20 and a controller 50. The controller 50 determines whether the bonus games are offered or not after the rotation of reels and when the bonus games are offered after the rotation of the reels, advance notices are made before the rotation of the reels. The advance notice of each bonus games is conducted by displaying a character within the display area of the display 20 and when the advance notice is made, a shift is made to the bonus game after the rotation of the reels is stopped.
Patent JP-2003030601-A (JP)
Title: Non-contact type reader-writer
Inventor: KATO NAOAKI
IPC: B42D15/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To improve identification performance in the case that a plurality of non-contact type data carriers are present. SOLUTION: The RF part 20 of a non-contact type reader-writer 2a reads data from the non-contact type data carrier 1 through an antenna 21. In receiving the data from the RF part 20, in the case that the same data as the received data are present in a buffer memory 23, a control part 22a integrates the two pieces of the data, and in the case that the same data are not present in the buffer memory 23, it stores the received data in the buffer memory 23. In receiving a data transmission request from a host computer 3, the control part 22a reads the oldest data among the data stored in the buffer memory 23 and sends them to the host computer 3.
Patent JP-2002100282-A (JP)
Title: Electron-emitting element, its manufacturing method and image display device using the same
Inventor: SHIRATORI TETSUYA
IPC: H01J9/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electron-emitting element of which the emitted electrons can be improved in focusing as compared with a conventional one. SOLUTION: This electron-emitting element is a lamination of cathode electrodes 23, insulating layers 24 and electron-extracting electrodes 25 in this order on a back glass substrate 21, and an electron-emitting layer 27 making contact with the cathode electrode 23 is formed on the bottom face of a hole opened from the electron-extracting electrode 25 side to the cathode electrode 23. The contacting area of the electron-emitting layer 27 and the cathode electrode 23 is limited to the periphery except a center part on the bottom face of the hole. Therefore, electrons of the electron-emitting layer 27 are supplied only from the cathode 23 positioned on the side face, so that the electrons are emitted mainly from edge parts of the surface on the electron-emitting layer 27, and electron convergence is improved.
Patent JP-2003028712-A (JP)
Title: Method and instrument for measuring light intensity
Inventor: SHIMIZU KOTARO
IPC: G01J1/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a light intensity measuring method and a light intensity measuring instrument capable of measuring precisely light intensity of reflected light from an inspection object, even when an influence by disturbance light is great, and a film thickness measuring instrument using the same. SOLUTION: When light is emitted from a light source 42 to the inspection object 40 in order to measure a condition of the inspection object 40, and when intensity variation of the reflected light is measured by a light receiving part 44, the irradiation light from the light source 42 is received by a light receiving part 45, or the reflected light from a reference face of the inspection object 40 is received by the light receiving part, and light intensity of the light source 42 is controlled by a light source control part 48 to bring light intensity of received light in the emission light from the light source or the reflected light from the reference face into a target light intensity level.
Patent JP-2003031988-A (JP)
Title: Package for preventing microwave band interference
Inventor: KOREEDA SHUICHI
IPC: H05K9/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a package for preventing microwave band interference which suppresses electromagnetic waves which spreads inside a package. SOLUTION: Amplifiers 5, 7, which are high-frequency circuit elements, are packaged inside a package 1. An electromagnetic wave absorber 3 is stuck to an inner surface of a cover 2, which joints to the package 1, for encapsulating the amplifiers 5, 7. A plurality of grooves 4 are disposed in the electromagnetic absorber 3 at a prescribed interval, at right angles to the propagation direction of electromagnetic field, which propagates inside a package. A slot groove 9 is provided in a propagation direction of electromagnetic field crosswise to the groove 4 at almost a center. Input/output terminals 6, 8 are provided to the amplifiers 5, 7, respectively, and a high-frequency signal is input and output.  Electromagnetic waves which propagate inside the package 1 are attenuated by the electromagnetic wave absorber 3, electromagnetic wave suppression effect is enhanced by choosing shape and size of the groove 4 and the groove 9, and miniaturization of a high density mounting package can be realized.
Patent JP-2003035760-A (JP)
Title: Direction finder
Inventor: FURUKAWA TSUNEO
IPC: G01S3/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a direction finder simply adjusting a sense synthesizing circuit, subjected to stable operation and capable of clearly hearing a sound signal. SOLUTION: The direction finder is constituted so as to change over the receiving signal of an antenna 101 having directional characteristic to detect the single arrival direction of a receiving radio wave on the basis of a signal detecting the changeover signal and the signal detecting the synthetic signal of the receiving signal of a sense antenna 102 and the changeover signal. This direction finder is equipped with the sense synthesizing circuit for inputting the output signal of a means 104 for changing over the receiving signal of the antenna having the directional characteristic to subject the changeover signal to frequency conversion and the output signal of a means 108 for subjecting the receiving signal of the sense antenna 102 to frequency conversion.  Further, respective phase-shifting circuits 201 and 202 are constituted of a coaxial cable and equipped with a means for detecting the receiving signal of the sense antenna 102 without synthesizing the same with the receiving signal of the antenna 101 having the directional characteristic.
Patent JP-2003039970-A (JP)
Title: Accelerator pedal device
Inventor: KATO YASUNARI
IPC: F02D11/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal device 1A capable of reducing a load applied to a turning shaft 1 even if a large load is applied to a turn of an acceleration pedal 2. SOLUTION: This accelerator pedal device 1A has at least one fully open position restraint member 3 and at least one fully open position restraint member 5 abutting on a part of the accelerator pedal 2 to restrain the turn of the accelerator pedal 2 when the accelerator pedal 2 is stepped on and operated to reach a fully open position, on both sides of the accelerator pedal 2 opposite to each other with respect to the turning shaft 1.  In a principle of a lever, when considering a point (an application point) applied with an F1 load by the stepping of the accelerator pedal 2, a point (a fulcrum) applied with an F2 load by the abutment of the restraint member 3 on a part of the acceleration pedal 2, and the turning shaft (a power point) 1 applied with the F2 load, the restraint member 5 disposed on the other opposite side with respect to the turning shaft 1 is disposed as a second power point. The second power point supports a share of the load applied to the turning shaft 1 to reduce the load applied to the turning shaft 1.