baber/WOPTO huggingface dataset:
Patent JP-2001332587-A (JP)
Title: Method and apparatus for positioning tab tape
Inventor: YAMAKAWA NOBORU
IPC: H01L21/60
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To position a TAB tape through a simple mechanism. SOLUTION: In a TAB handler, an up/down base is moved upward through an up/down drive mechanism. A plurality of positioning pins provided in correspondence with the sprocket holes of a TAB tape are interlocked with upward movement of the up/down base to be inserted into the sprocket holes. A movement of two directional components is produced in the pins based on interlocked movement through a cam shaft and rotary movement of a spline shaft through other cam mechanism and a movement of one directional component is produced, based on rotation/movement caused by movement through the cam shaft or rotation/movement of the cam mechanism transmitted through a spline shaft. Positioning is effected accurately by moving the plurality of pins oppositely in the horizontal direction thereby imparting a tension to the positioning range of the TAB tape.
Patent JP-2001339414-A (JP)
Title: Device and method for realizing fc-al switch for private device
Inventor: HOGURO MASAHIRO
IPC: H04L12/42
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a large buffer is required for the port part of a switch in addition to a control circuit. SOLUTION: When a destination is not busy, a receiving part 61 turns a destination port into busy state by using a busy control signal through a busy control part 63 and connects a port 31 and a destination port 32 by controlling a matrix switch 51 through a RRDY counting part 65 and the RRDY counting part 65 counts the number of RRDY data, which are received after OPN receiving, and transmits RRDY as many as these data through the matrix switch to the destination. When the destination is busy, close (CLS) is transmitted through a transmitting part 62 to a device to report the busy state of the destination device.  When CLS is received after OPN transmitting and before RRDY receiving, it is recognized that the destination is busy, the receiving part makes input signals flow through the RRDY counting part to the matrix switch and the transmitting part makes signals from the matrix switch flow as output signals.
Patent JP-2001336151-A (JP)
Title: Ground excavation method using shore strut type earth retaining timbering
Inventor: FUJIKURA KENICHI
IPC: E02D17/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To substantially obviate an assembling work of a bottom form after installation of waling and remarkably save labor in the placing work for bakfilling concrete. SOLUTION: After earth retaining walls 1, 1 are constructed in ground, shore strut type earth retaining supports are installed at every specified distance in the depth direction in sequence in the excavation process inside the earth retaining walls 1, 1, to support the earth pressure. In this method, the ground is excavated down near to the installation face S for walings at least in the installation section of walings when excavating the ground down to the installation depth. Thereafter, walings 2, 2 are put on the excavating bottom face and after they are hung down by hanging members 3, 3 backfill concrete 6 is placed while substantially using the excavating bottom base as a bottom form.
Patent JP-2001336909-A (JP)
Title: Connection detecting device for touch signal probe
Inventor: YASUDA MAMORU
IPC: G01B7/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an easily structured connection detecting device for a touch signal probe capable of surely detecting connection between the touch signal probe and a data processing device and failure in a contact operation confirming light emitting element. SOLUTION: This connection detecting device for the touch signal probe comprises an excitation circuit 34 passing current through a light emitting diode 8 of the touch signal probe 11 when. power source is turn on with the touch signal probe 11 connecting to the data processing device 31 through a connector 21, and also comprises a determination circuit 38 determining whether the current is passed through the light emitting diode 8 or not and outputting a connection detecting signal when the current is passed through the light emitting diode 8.
Patent JP-2001342432-A (JP)
Title: Paint composition
Inventor: HIGO KIYOAKI
IPC: C09D201/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a paint composition capable of sufficiently reducing frictional resistance of turbulent flow and, in addition, frictional resistance for a long time. SOLUTION: This paint composition contains a water soluble polymer (a) and a resin (b) having paint film renewal properties.
Patent JP-2001343079-A (JP)
Title: Relief valve
Inventor: MURASHIMA TETSUYA
IPC: F16K17/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: In a relief valve of hydraulic circuit in a power assisted steering gear for automobiles, for example, an abnormal noise accompanied by operation is occasionally generated. SOLUTION: A damper piston 20 makes movement in an accommodation chamber 11 along with a movement of a spool 7 installed in a valve aperture 6, at the time of relief. A damper chamber 21 sectioned by the damper piston 20 in the accommodation chamber 11 acts as a dashpot at the time of relief and then restrains the vibration of the spool 7.
Patent JP-2001340440-A (JP)
Title: Air cleaning device
Inventor: MURATA KAZUYA
IPC: B01D53/86
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To simplify a maintenance operation by facilitating attachment and detachment of an ultraviolet lamp in an air cleaning equipment that absorbs contaminants and odor components in air together with air and decomposes the contaminants and the odor components in the air by ultraviolet rays. SOLUTION: A photocatalyst unit 16 comprising the ultraviolet lamp and a photocatalyst filter is freely detachably arranged by electrically connecting a high voltage electrode and GND electrode of the ultraviolet lamp 16C with a power source of an equipment body case 10 via high voltage contact plates 10B, 16E and GND contact plates 10C, 16F.
Patent JP-2001076748-A (JP)
Title: Separator for solid polymer type fuel cell and manufacture method and solid polymer type fuel cell
Inventor: KATO HIDEKI
IPC: H01M8/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a separator that is relatively inexpensive but can be made with high precision. SOLUTION: A separator 2 for a solid polymer type fuel cell 1 is provided with a base member 11 and protruding parts 12. The protruding parts 12 are formed by accreting conductive material P1 against both sides the base member 11. Regions between the protruding parts 12 function as fluid accesses 13. Because fluids such as oxygen gas, hydrogen gas, and water do not permeate the base member 11, the fluid can be securely and efficiently poured into the fluid accesses 13. The protruding parts 1a, if formed by the accreting conductive material P1, do not require an expensive metal mold for press molding and lengthy machining for formation thereof, thereby providing a high precision separator.
Patent JP-2001350524-A (JP)
Title: Position controller
Inventor: TOMITA KOJI
IPC: H02P29/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To easily actualize requested response characteristics. SOLUTION: Amplifiers 102 and 102 are provided behind a position controller 1 and a speed controller 2. The amplifier 101 multiplies the value outputted from the position controller 1 by an adjustment gain Kg and outputs the result as a speed command ωr. The amplifier 102 multiplies the value outputted from the speed controller 2 by the adjustment gain Kg and outputs the result as a torque command Tr. Consequently, the balance does not vary with Kg, but varies only in the time direction (i.e., u) once a position loop gain Kp and a speed loop gain Kv are determined. Response specification can, therefore, be adjusted only by adjusting one parameter, i.e., the adjustment gain Kg and the requested response characteristics can easily be actualized.
Patent JP-2001350048-A (JP)
Title: Waveguide grating module and its manufacturing method
Inventor: TAKASUGI SATORU
IPC: G02B6/13
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a desired Bragg wavelength characteristic, even if tempera ture control is not performed by a temperature-adjusting system and also to selectively adjust the final branching wavelength. SOLUTION: In a waveguide grating module 10 having a substrate 13 and a waveguide grating element 11 where waveguide cores 22 and 23 provided on the surface of the substrate are made of a quartz-base glass material and gratings 24 are formed on the waveguide cores, a temperature-compensating member 12, having a linear expansion coefficient larger than that of the quartz base glass material, is joined to the rear surface of the substrate of the waveguide grating element by the user of an adhesive 27, which can be cured at an arbitrary temperature.
Patent JP-2001316885-A (JP)
Title: Equipment and method for plating
Inventor: OKASE WATARU
IPC: C25D21/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a plating equipment and a plating method which can form a plating layer with a uniform thickness within a wafer face. SOLUTION: A center cathode 90 is arranged at a center of a wafer W to contact with the wafer, as a contact for applying a cathode voltage to the wafer W, in addition to cathode contacts 64 and so on arranged on an outer circumferential edge, and a cathode voltage is applied alternatingly between the cathode contacts 64 and so on and the center cathode 90. Since a higher part of cathode voltage against a single anode 44 arranged in a bottom of a plating bath 42 fluctuates between a vicinity of the cathode contacts 64 arranged on the outer circumferential edge and the center of the wafer, a direction of current is scattered, and a current density of the total bottom surface of the wafer W is made uniform, and consequently a plated layer with a uniform thickness all over the wafer is formed.
Patent JP-2001358250-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA TSUTOMU
IPC: H01L23/498
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be easily manufactured, eliminate a hole for mounting a semiconductor chip and has a constitution capable of reducing size, shortening electric wirings and stabilizing electric characteristics. SOLUTION: A plane layer 5 and wiring patterns 6, 7 formed in the shape of many slim lines in the peripheral region of the layer 5 are formed on the top surface of a flexible insulating tape 1. A semiconductor chip 2 is flip-chip bonded to the plane layer 5 of the insulating tape 1 and terminals 8, 9, 10 on the bottom surface of the semiconductor chip 2 are connected to the plane layer 5, the wiring patterns 6, 7, respectively. The terminal 8 of the semiconductor chip 2 is connected to a solder ball 15 via the plane layer 5 by a wiring which becomes a ground-based wiring. The terminal 9 of the semiconductor chip 2 is connected to a solder ball 16 via the wiring pattern 6 by a wiring which becomes an electric power source wiring. The terminal 10 of the semiconductor chip 2 is connected to a solder ball 17 via the wiring pattern 7 by a wiring which becomes a signal wiring.
Patent JP-2001357380-A (JP)
Title: Method for evaluating forest region by picture processing and storage medium with stored program concerning the evaluation
Inventor: SUHAMA TOMOYUKI
IPC: G06T7/60
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To evaluate a forest region by computer-processing a color picture which is obtained by photographing the forest region from the sky. SOLUTION: The color picture obtained by photographing the forest region from the sky is converted into a black and white picture, the black and white picture is processed to obtain a crown shaped picture, the color picture is analyzed by spectrum and, then, the forest region is evaluated by a spectrum analysis result and the crown shaped picture.
Patent JP-2001353778-A (JP)
Title: Calender treatment apparatus
Inventor: KATO SHIGEMI
IPC: B29C59/04
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the surfaces of both metal rolls of a pair from being hurt and the quality of a sheet subjected to calender treatment from being influenced when foreign matter such as falling substances and dust from the sheet are mixed between the metal rolls in a calender treatment apparatus in which the sheet is passed through a pair of the metal rolls to be pressed. SOLUTION: The Vickers hardness Hv of the surface of one metal roll Ma of a pair of the metal rolls is at least 900 and is made to be by at least 150 larger than the Vickers hardness of the surface of the other metal roll Mb.
Patent JP-2001315024-A (JP)
Title: Reverse angle converting device for cutter in rotary cutting pliers
Inventor: WADA MINORU
IPC: B23D29/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To develop an automatic reverse means for a rotary shaft 34 having one curved cutter 36 in completing 60 deg. rotation, when cutting a medium-diameter electric wire by a pair of rotary cutting pliers developed for cutting a relatively large diameter electric wire. SOLUTION: The rotary shaft 34 having the curved cutter 36 in one bearing disk 24 of the rotary cutting pliers cuts the large-diameter electric wire by rotating 150 deg. and raises interlocked therewith, while a trip arm 47 in a handle releases a feed pawls 38 of a ratchet 32 of the rotary shaft 34 in its rising limit so as to automatically reverse the rotary shaft 34. This device is provided with a rise distance shortening device for the trip arm 47 for releasing the feed pawl 38 at its rising limit in rotating 60 deg. for cutting the medium-diameter electric wire.
Patent JP-2002001377-A (JP)
Title: Waste water treating apparatus
Inventor: NONAKA SHINICHI
IPC: C02F1/44
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating apparatus constituted with including microorganism fluid bed immobilizing carriers and a membrane separator which is segmented by a screen for preventing the inflow of the carriers and hence capable of stably performing biological treatment by preventing the clogging of the screen. SOLUTION: This waste water treating device is constituted by immersing and disposing the membrane separator for separating and discharging treated water within a vessel housed therein with the microorganism immobilizing carriers in the fluid state and further segmenting the membrane separator by the screen of the openings prohibiting the passage of the microorganism immobilizing carriers. The diameter of the microorganism immobilizing carriers is 7 to 50 mm.
Patent JP-2002007363-A (JP)
Title: Communication system for control and recording medium with its program recorded thereon
Inventor: TANIGAWA SHIYUNU
IPC: G06F15/177
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for control capable of disclosing the data of a local control system to terminal equipment connected through the Internet without damaging the security of the local control system. SOLUTION: The local control system 2 transmits screen data specifying operation in the case of acquiring and displaying the contents of a device on a programmable display 14 to a disclosed server device 4. The screen data are converted into an applet executable for a client device 5 by a compiler 42 of the disclosed server device 5 and distributed from the disclosed server device 4 through the Internet 3 to the client device 5 later. When the relevant applet is executed, the client device 5 inquires the state of the device to the disclosed server device 4 in place of inquiring the state from the programmable display 14 to the device inside the local control system 2 and displays the state on the screen of the client device 5 corresponding to a response.
Patent JP-2002004772-A (JP)
Title: Method and device for detecting thrust load of driving shaft
Inventor: MINAGAWA SHINYA
IPC: G01L5/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting driving-shaft thrust load, by which axial force is displayed and recorded quantitatively, a shield machine can be operated without depending upon experience and which can be brought close to the full automation of the shield machine because the working load of axial thrust force generated in a cutter driving shaft by excavation reaction can be detected, the rigidity of a bearing section can be maintained at a high value and the distribution of the working load of axial thrust force can also be detected. SOLUTION: An integral load detector 5 formed in a hollow cylindrical shape is installed at the rear section of an outer ring for the thrust bearing 4 of the cutter driving shaft 3, and thrust load working to the cutter driving shaft is detected in a shaft system static section. The load detector 5 has a hollow cylindrical main body 5a held between the rear section of the outer ring for the thrust bearing and the shaft system static section concentrically to the cutter driving shaft. The main body has a plurality of through-holes 5b penetrated in the axial direction at intervals in the peripheral direction, and load sensors 6 are mounted on the internal surfaces of the through-holes so as to detect distortion generated in the main body.
Patent JP-2002001332-A (JP)
Title: Uv irradiation type membrane filtration apparatus
Inventor: KOU KENGEN
IPC: C02F1/44
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a UV irradiation type membrane filtration apparatus which enables effectively suppressing the clogging of a filtration membrane without exerting influence on the filtration membrane. SOLUTION: This membrane filtration apparatus uses an immersion type filtration membrane of external pressure suction type in which the filtration membrane is immersed in a filtration treating tank and the filtration treatment of the raw water is performed. Therein, a UV irradiation part which performs bactericidal treatment of the raw water is further disposed in the filtration treating tank.
Patent JP-2002009322-A (JP)
Title: Solar cell panel holding member and solar energy collector
Inventor: OHORI MASAHARU
IPC: E04D3/40
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To simplify a framing work of a solar cell panel. SOLUTION: There are provided a gasket A2 in which an inside groove 2a into which an outer periphery of a solar cell panel 1 is recessed is formed on its side surface, and also an upper surface groove 4 of which an inside is wider than an opening part is formed on its upper surface; and a zipper 5 to be inserted into the upper surface groove 4.
Patent JP-2002000775-A (JP)
Title: Golf club head
Inventor: TAKANO YOSHIE
IPC: A63B102/32
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To improve fatigue resistance. SOLUTION: At least a part of a face part F for driving a ball is formed of a composite body 4 containing ceramic nano-crystal grains serving as a dispersing material in a base material made of amorphous metal.
Patent JP-2001038199-A (JP)
Title: Packing
Inventor: MCKEIGUE KEVIN
IPC: B01J19/30
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a packing for blocking the turbulent flow in an ascending gas. SOLUTION: This packing 2 of a special structure is provided with corrugated sheets 62 and 64 and flat-sheet members 70 and 72 arranged alternately with the sheets 62 and 64 and between the sheets 62 and 64. The plural members 70 and 72 are positioned so that at least one uppermost horizontal edge 73 of the member made horizontal when used is brought close to the uppermost horizontal edges of the sheets 62 and 64. When the length of the members 70 and 72 is almost equal to that of the sheets 60 and 64, a perforation is furnished in the member and sheet. The pressure of the entire packing is kept equivalent by the perforation, and the size of the perforation is so controlled that the gas and liq. never flows crosswise.
Patent JP-2002002496-A (JP)
Title: Carrying truck
Inventor: NAGAYA TOMOHIRO
IPC: B62B5/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrying truck facilitating loading and unloading works of loads and to further enhance the strength. SOLUTION: This carrying truck 11 is formed of four corner members 12 and four connecting members 13 vertically and transversely connecting the respective corner members 12 into an approximately long square frame and wheels 14 are provided in the bottom ends of the respective corner members 12. An upper portion engagement flange 46 formed into L cross section projects to the top end of the connecting members 13 so as to be engaged with the top ends of the end portion sidewalls 23 of the corner members 12. A mount part 44 comprising the upper faces of the corner members 12, and the upper faces of the bottom walls 41 of the connecting members 13 is formed approximately flush.
Patent JP-2002014256-A (JP)
Title: Laser beam coupling module
Inventor: YAMANAKA HIDEO
IPC: H01S5/40
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a laser beam having a sufficiently high power density with a simply structured laser beam coupling module. SOLUTION: One optical waveguide 10 is provided, a plurality of laser light sources 21, 22, 23, 24 are arranged along the light guiding direction of this optical waveguide 10. The laser beams L1, L2, L3, L4 emitted from these laser light sources, 21, 22, 23, 24 are each made incident on the light guiding part 11 of the optical waveguide 10 from the lateral side in the light guiding direction, and are multiplexed in the optical waveguide 10.
Patent JP-2002015817-A (JP)
Title: Part for ground connection
Inventor: KOSHO MASAE
IPC: H01R4/24
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance workability for a ground connection by facilitating the ground connection, while achieving a recycling concerning a component for the ground connection. SOLUTION: A connecting terminal part 11 which is to be stored in the cavity 23 of a general purpose connector 20 in the same way as it is stored in a female terminal, a ground terminal part 12 screwed by a ground bolt inserted in an insertion hole 12a, and a conductive part 13 formed into an L- shape for securing conductivity between the connecting terminal part and the grounding terminal part 12 by positioning both of them in the vicinity of the connecting terminal 11 are made by a single metallic material. Thereby, a counterpart for connecting to the connecting terminal part 11 can be grounded easily in the vicinity of the connector 20.
Patent JP-2002011798-A (JP)
Title: Tubular composite material and manufacturing method therefor
Inventor: NATSUME NORIMITSU
IPC: B29C70/16
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a tubular composite material excellent in quality and realizing the high degree of strength characteristic. SOLUTION: In the manufacturing method for the tubular composite material comprising a process wherein the other prepreg is superposed on one prepreg and both of the prepregs are wound around a core rod to obtain the tubular body, a difference between the length of initiating part of winding and that of the finishing part of winding is specified so as to within a predetermined range.
Patent JP-2002011742-A (JP)
Title: Method for continuously manufacturing transparent resin substrate
Inventor: MIWA YASUSHI
IPC: C08F299/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a transparent resin substrate having a uniform and flat surface in an economically advantageous manner. SOLUTION: A photopolymerizable monomer composition (A) is supplied on a transferred lower support sheet (20) and an upper support sheet (30) transferred in the same direction at the same speed as the lower support sheet is laminated on the lower support sheet and, thereafter, the photopolymerizable monomer composition (A) is irradiated with active rays to be cured to continuously manufacture the transparent resin substrate. One support sheet 30 is constituted of a seamless endless steel sheet (70) and the other support sheet is constituted of a transparent and flexible synthetic resin sheet.