baber/WOPTO huggingface dataset:
Patent JP-H10178751-A (JP)
Title: Motor
Inventor: OKUMA SHIGERU
IPC: H02K21/16
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration and noise of a motor by forming the bridge section of a rotor core so that the bridge section can have a wide part over a prescribed extent at the part facing the central part of one piece of a magnet in the peripheral direction and equally formed narrow parts extended to guard sections on both sides of the wide part in the peripheral section from the wide part. SOLUTION: The bridge section of a rotor core 1a has a wide part 3a at the central part in the peripheral direction and narrow parts 3b which are equally formed on both sides of the wide part 3a near guard sections 4 at the ends of the bridge section in the peripheral direction. The wide part 3a and narrow parts 3b are constituted so that the inner peripheral section of the wide part 3a can become concentric to the outside diameter 18 of the core 1a and, when a magnet 6a is put in the housing hole 2a of the core 1a, the circular arcuate outer periphery of the magnet 6a can come into contact with the inner periphery of the wide part 3a and the magnet 6 can be separated a little from the narrow parts 3b.
Patent JP-H06205368-A (JP)
Title: Video signal reproducing device
Inventor: HONDA TAKASHI
IPC: H04N5/937
Filed: 1992-12-29
Abstract: PURPOSE:To attain the intermittent slow reproduction processing being special reproduction processing without need of an exclusive field memory. CONSTITUTION:An interpolation circuit 39 uses data received from a resample processing circuit 32, data inputted from a field memory 35, data received from a field memory 38, in total data by three fields to interpolate the data received from the field memory 35. The interpolated data are fed to an adder 40 and to the position of terminal (a) of changeover switches 33, 36. When the changeover switches 33, 34 are thrown to the position of the terminal (a), the interpolated data are fed back to the field memory 35. When the changeover switches 36, 37 are thrown to the position of the terminal (a), the interpolated data are fed back to the field memory 38.
Patent JP-2000183082-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIKAWA YASUHIRO
IPC: H01L21/60
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To aim at reducing cost by improving mass productivity performance and improving the reliability of a semiconductor device which mounts chip structures on its surface and back planes. SOLUTION: This semiconductor device is provided with fourteen wafer process packages 5, equipped with each semiconductor chip 1 and bump electrodes electrically connecting each semiconductor chip 1 and each pad responsive to each semiconductor chip 1, and a module substrate 3, and a sealing part 4 which seals the resin of a flip-chip connection part 5a responds to the fourteen wafer processing packages respectively. In this case, the module substrate 3 supports seven wafer processing packages on a surface plane 3c and other seven wafer processing packages on a back plane 3d, and it has also fourteen through-holes 3e whose opening ends 3f are exposed on the surface plane 3c or the back plane 3d, and other openings ends 3g are arranged on flip-chip connecting parts 5a.  When resin is sealed, the sealing part 4 implements underfill sealing by supplying the resin for sealing via the through-holes 3e from the opening end 3f exposed on the side opposite to each flip-chip connection part 5a of each wafer process package 5.
Patent JP-2000184256-A (JP)
Title: Electronic equipment and video camera
Inventor: MORI KURUMI
IPC: H04N5/225
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of power and to enable a user to recognize the activation of the device of a video camera or the like by providing a control means without controlling the display of a prescribed image on a display means in the case that a counted value does not exceed a prescribed value or the like. SOLUTION: When the counted value read from a memory 9 is equal to or less than 500 counts, a control circuit 2 executes the activation processing of a camera part 3 without displaying a prescribed opening image at a display part 5. On the other hand, when the counted value counted from the memory 9 is 501, the activation processing of the camera part 3 is executed and also the prescribed opening image is displayed at the display part 5. In such a manner, since the opening image is not displayed at the time of activating the camera part 3, the consumption of the power is suppressed. Also, by displaying the prescribed opening image in the case of picking up images, the user is made to recognize that the activation of the camera part 3 is normal.
Patent JP-2000196026-A (JP)
Title: Electrostatic discharge protection for sensor
Inventor: ARNAUD EVE LUPERT
IPC: G01B7/28
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To enhance a sensor in electrostatic discharge protection by a method wherein a composite insulating layer is formed between conductive plates and above them to isolate the conductive plates, and the conductive plates are protected against damage. SOLUTION: Pixels are formed on a silicon substrate 13. A dielectric layer 30 is formed on the conductive plates 10 and 12 and the substrate 13 through a plasma enhancement vapor growth method so as to be thick enough to electrically isolate the conductive plates 10 and 12 and the substrate 13. The dielectric layer 30 is a composite layer composed of a first dielectric layer 30' and a second dielectric layer 32 which are each formed of suitable dielectric material that has a required dielectric constant. A conductive layer 32 is provided on a part of the dielectric layer 30. The thickness of the dielectric layer 30 is properly determined depending on the resistivity level of dielectric material to a conductive material in a layer 16 so as to ensure the dielectric layer 30 of an electric charge carrying capacity and a damage protection properties.
Patent JP-2001173455-A (JP)
Title: Four-cycle engine
Inventor: WATANABE HITOSHI
IPC: F02B75/18
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a four-cycle engine which can possibly reduce length of wirings and pipelines, and possibly suppress height of arrangement positions of a driving gear device and driven gear devices for driving a camshaft. SOLUTION: In a four-cycle engine 9, a crankshaft 10 is vertically extended. A driving gear device 41 is attached to an upper end of the crankshaft. An endless transmitting belt 56 is laid around the driving gear device and driven gear devices 46 of camshafts 38, 39. The camshafts are rotationally driven by rotating the crankshaft. A guide rail 111 is arranged on the upper side of the endless transmitting belt, so as to bridge the endless transmitting belt. Wirings 101 to 105, and pipelines 72, 84 are guided by the guide rail.
Patent JP-2000183282-A (JP)
Title: Device and module of semiconductor
Inventor: SUGIYAMA KOICHI
IPC: H01L27/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in the reliability of a semiconductor device and a reduction in the impedance between chips in the device by a method, wherein the device is provided with a high breakdown voltage semiconductor element provided on a semiconductor substrate, the bonded terminal region of the semiconductor chip and an insulative frame provided on the outer periphery part of the substrate in such a way as to cover the bonded terminal region. SOLUTION: An insulative adhesion layer 32, such as a silicon layer, is formed in such a way as to cover a passivation film 9b', one end of an emitter electrode 7 and an electrode 10 and an insulative chip plate 31 is mounted on the outer periphery of a semiconductor chip 30 via the layer 32. As a result, the frame 31 covers the bonded terminal part of the chip 30. The frame 31 is further extended until the side surface part of the chip 30, in such a way as to cover the layer 32 and completely covers the bonded terminal part of the chip 30. Accordingly, the chip 30 is protected from creeping discharge in the bonded terminal part by the frame 31 consisting of an insulative resin, and a defective chip is extracted and be excepted in advance by a test of a high-voltage application.
Patent JP-2001176608-A (JP)
Title: Electronic connector assembly
Inventor: KAWAMAE TAKAHIRO
IPC: H01R13/639
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector assembly made further compact composed of a pair of electric connectors retaining a shell respectively and latching each other. SOLUTION: When the connectors are fitted with each other, a shell 104 of one connector slides and comes into contact with another shell 6 of a connector 2 at its inner surface. A terrace part 152 of the shell 104 locates at the lower side of a terrace part 14 of shell 6. In a state of being completely fitted, the positions of the openings 118, 34 formed at the terrace parts 152, 14 are adjusted, respectively. On the way to the fitting, a lock nail 32 of a latch arm 10 moves along the terrace part 152 relatively, and when it reaches the opening 118, owing to the action of a leaf spring, it gets into inside of the opening 118 and engaged.  On releasing of the state of locking, the pressing part of the latch arm 10 is pinched with fingers, consequentially, a lock part 30 is widened by the action of lever and the lock nail 32 is detached from the opening 118, and the state of locking is released.
Patent JP-2001175423-A (JP)
Title: Disk array device and method for restoring failure in the same device
Inventor: MOTOO KAZUTOSHI
IPC: G06F3/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk array device for performing access to a specific logical disk from the host device before the restoration of all logical disks is completed. SOLUTION: This disk array device is provided with a means for detecting that a failure is generated in physical disks, a read means for reading data from a physical disk, in which the failure is not generated among the physical disks assigned to priority logical disks among logical disks to which the physical disks in which the failure is generated are assigned, a means for restoring data stored in the physical disk in which the failure is generated among the data of the priority logical disks from the read data, and a first storage means for storing the restored data.
Patent JP-H11158791-A (JP)
Title: Industrial two-layer woven fabric containing auxiliary weft yarn arranged in woven fabric in upper layer
Inventor: KUJI TAKEHITO
IPC: D03D1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an industrial two-layer woven fabric good in planar smoothness without causing recesses on the surface of the woven fabric in crossover parts of connecting yarns with the woven fabric in the upper layer. SOLUTION: This industrial two-layer woven fabric comprises a woven fabric in the upper layer composed of warp yarns 1 in the upper layer, weft yarns 12' in the upper layer and auxiliary weft yarns 11' arranged between the weft yarns 12' in the upper layer, a woven fabric in the lower layer composed of warp yarns 2 in the lower layer and weft yarns in the lower layer and connecting yarns 10' connecting the woven fabric in the upper layer to the woven fabric in the lower layer.  In the industrial two-layer woven fabric, the warp yarns 1 in the upper layer are passed over the upper side of the adjacent two weft yarns in the lower layer to form crimps having a length of two weft yarns 12' in the upper layer on the side of the surface of the upper layer and the auxiliary weft yarns 11' are woven into the lower side of the crimps of the warp yarns 1 in the upper layer having the length of the two weft yarns 12' in the upper layer and arranged on the other warp yarns 1 in the upper layer adjacent to the warp yarns 1 in the upper layer. The auxiliary weft yarns 11' are arranged in the woven fabric in the upper layer therein.
Patent JP-2000186831-A (JP)
Title: Drain structure of air conditioning device
Inventor: TANABE TORU
IPC: F24F13/22
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent water which flows out from a drain hose from splashing on the upper surface of an installation base by attaching a foot base wherein an opening formed on the bottom wall of a case is surrounded with a cylindrical case from the rear side of the bottom wall, and providing a water drain passage which communicates with an evaporator drain pan, in the foot base. SOLUTION: An evaporator is provided at an air inlet in a case 5, and an air suction fan is provided on the downstream side of the evaporator, and an air conditioning unit is constituted. An opening is formed on the bottom wall 5a of the case 5, and a foot base 12 of the case 5 which is constituted by surrounding the opening with a cylindrical case 22 from the rear side of the bottom wall, is attached, and at the same time, a water drain passage which communicates with an evaporator drain pan 8 in the air conditioning unit, is provided in the foot base 12 of the case 5. Water drops generated due to dew condensation on the evaporator are accumulated in the evaporator drain pan 8, and the water flows into the foot base 12 through the water drain passage.
Patent JP-H11188545-A (JP)
Title: Movable robot and its control method
Inventor: INOUE YUTAKA
IPC: B23P21/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make a robot concurrently serve for a process requiring different tools with high efficiency. SOLUTION: A movable robot 1 moves between a plurality of work sites A and B, and performs operations in each work site. The movable robot 1 comprises a robot main unit part 10 having an arm 2 in which a tool 51 or a tool 52 is installed for operation, a cart part 3 on which the robot main unit part 10 is installed for moving it, and a control part for controlling the robot main unit part 10 and the cart part 3. A tool set area 35 on which a plurality types of tools 51 and 52 to be installed on the arm 2 are put is provided on the cart part 3. The movable robot 1 is provided with a tool changing means 4 so that tools can be changed during the movement of the movable robot 1.
Patent JP-2001185242-A (JP)
Title: Photoelectric transducer element and photocell
Inventor: HIRAI HIROYUKI
IPC: H01L31/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric transducer element of high energy conversion efficiency and improved durability, and provide a photocell using this transducer. SOLUTION: In the photoelectric transducer element and the photocell having at least a transparent substrate, a conductive electrode installed on the transparent substrate, an exposure layer including a semiconductor, and counter poles, it is constituted so that a fluorescent material or a light-storage material, that converts ultraviolet rays into visible light or a near-infrared rays is installed in the element.
Patent JP-H11196547-A (JP)
Title: Electric pump and manufacture thereof
Inventor: MORIKAWA HARUHIKO
IPC: F04C23/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality electric pump without a defect in insulation by preventing occurrence of dew condensation in a rotor of the electric pump and a driving circuit. SOLUTION: In an electric pump, a motor casing 4 and a pump back casing 9 are assembled or formed in a body. Then, resin material 19 is filled into a space around a stator part 5 and a driving circuit 7, and the motor casing 4 is filled with the resin to prevent occurrence of dew condensation at a winding part 8 or the driving circuit 7.
Patent JP-H11155903-A (JP)
Title: Wet swab
Inventor: NAKATANI HIROSHI
IPC: A61F13/38
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a wet swab which enables preventing of the volatilization of a volatile liquid impregnated into a cotton hall part and moreover allows simply opening thereof without using scissors. SOLUTION: In this wet swab, a swab 1 which has a volatile liquid impregnated into a cotton ball part 3 provided at least at one end of a stick 2 is packed being sealed with a non-breathing film. A hot melting film is laminated on the internal surface of the non-breathing film and a heatproof film on the external surface thereof. The hot melting films are hot melted to be packed being sealed at a periphery part where the non-breathing films overlap while a perforation 12 for opening is provided on the heatproof film.
Patent JP-2001181324-A (JP)
Title: Compound useful as addition polymerization catalyst component, addition polymerization catalyst component, addition polymerization catalyst, and production method for addition polymer
Inventor: TAKAOKI KAZUO
IPC: C08F10/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound which is other than a compound of the group 13 and, when used as a cocatalyst component for activation, can form an addition polymerization catalyst exhibiting high polymerization activity; an addition polymerization catalyst component comprising the compound; an addition polymerization catalyst exhibiting a high polymerization activity and prepared by using the compound; and a method for efficiently producing an addition polymer by using the catalyst. SOLUTION: The compound is represented by formula [1] (wherein M is an atom of the group 3-12 or of the lanthanoid series; T is an atom of the group 14, 15, or 16; R1 is an electron-attracting group or a group having an electron-attracting group; R2 is a hydrocarbon group; m is the atomic valence of M; t is the atomic valence of T; and n is 1 or higher). The addition polymerization catalyst component comprises the compound. The addition polymerization catalyst is prepared by using the compound. The method for producing an addition polymer uses the catalyst.
Patent JP-2001185917-A (JP)
Title: High-frequency circuit
Inventor: YAMAMOTO AKITSUGU
IPC: H01P5/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency circuit which does not increase greatly in the number of components, has a simple structure, and also has a low-loss transmission line with desirable characteristic impedance. SOLUTION: This high-frequency circuit has a through hole conductor 3 at one end of a strip line 2 operating as a transmission line and a specific circuit connected to the other end, and the through hole conductor 3 has capacitive and inductive periodic variation on the Smith chart; and a stub conductor film 5 which operates in synchronism with the capacitive and inductive variation of the through hole conductor 3 is arranged between the other end of the strip line 2 and the specific circuit.
Patent JP-2001189539-A (JP)
Title: Printed substrate and method of mounting electric component thereon
Inventor: HIROMATSU KATSUAKI
IPC: H05K3/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost printed substrate and a method of mounting an electric component thereon which can enhance transfer speed of a signal pattern and reduce noise while maintaining high density in electric component mounting and in conductive pattern design. SOLUTION: A pad 2 for mounting component is formed by a conductive pattern on each of two positions on a surface of a printed substrate 1, and a through hole 3 for interlayer connection is bored inside each of the pads 2 for mounting component. In the manufacturing of the substrate, the through hole 3 is filled with a resist ink 4 from the opposite side of the component mounting plane. As a result, a confirmed air layer is formed inside the through hole 3 in the pasting process of solder 6, and influx of solder 6 into the through hole 3 is prevented.
Patent JP-2001182030-A (JP)
Title: Drain pump equipment and draining method
Inventor: ABU SATOSHI
IPC: E02B3/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide drain pump equipment having a drain pump capable of self-traveling and a draining method using this drain pump equipment. SOLUTION: In this drain pump equipment 2 constituted as a moving body capable of mounting a submerged pump unit 30 having a submerged pump 32 and a float 34 and a drain hose 24 connected to the submerged pump, the moving body is provided with an arm 20 turnably arranged in this moving body and capable of carrying the drain pump unit 30, and the drain pump unit 32 is provided with a propelling means and a direction control means.
Patent JP-2001188427-A (JP)
Title: Induction heating device
Inventor: YOKOTA SHOGO
IPC: H05B6/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device where variation in temperature is suppressed, warming up is quick, heat efficiency is excellent, and low cost, high safety and reliability are achieved. SOLUTION: The fixing device 101 is provided with a conductive layer 109 where a current is conducted in a fluctuating magnetic field, a heating roller 102 with a hollow structure, a magnetic field generating means 104 that is installed to surround the heating roller 102 and generates the fluctuating magnetic field, a pressing roller 103 opposed to the heating roller 102 to press-clamp and carry sheet material to be heated 106 between the heating roller 102 and a heat storing member 105 installed in the in inner space of the heating roller 102 with a layer of air between the inner wall of the heating roller 102. Rising time of the temperature of the heating roller 102 to a specified value is shortened along with heat retaining effect of the heat storing member 105 and power that is necessary for preliminary heating operation when storing by can be decreased.
Patent JP-2000116919-A (JP)
Title: Game island management system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To put malfunction right before a trouble is generated in a game island by equipping a plurality of game machines to generate a specific game condition advantageous for players, collecting and monitoring the electrically detected contents detected by detecting means placed at suitable positions on the game island, and outputting the collected electrically detected contents. SOLUTION: A plurality of game machines which generate specific game conditions advantageous for players are set on a game island 1. Sensors 10-15 are connected with an information terminals 34 which is a collecting and monitoring device equipped on the game island 1 and the electrically detected contents information measured or detected by the sensors 10-15 is outputted to an information terminal 34 and orderly monitored. The information of electrically detected contents information collected by the information collecting terminal 34 is transmitted via a communication unit 33 and a communication cable 35 to a communication unit 32 and outputted to a management computer 31 which is a central monitoring device equipped on a prescribed position in the game parlor.
Patent JP-H11278508-A (JP)
Title: Container with child's mischief-preventing function
Inventor: KONEFAL ROBERT S
IPC: B65D55/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a container with a child's mischief-preventing function, which is easy for consumers. SOLUTION: A release element 50 formed integrally on a container main body 20 has an integral axially deflectable lug 54, and this lug 54 extends upwardly toward the open end of the container main body 20. At least one locking lug 44 is provided on a skirt 36 of a closure 26, and the number of locking lugs 44 preferably corresponds to the number of threads of a screw 22 on the container main body 20 and closure 26. The deflectable release element 50 normally extends upward for engagement with the locking lug 44 and, when the release element 50 is pressed inwardly in a radial direction, the lug 54 is disengaged from engagement with the locking lug 44, and the closure can be removed from the container main body 20 by loosening the closure 26.