baber/WOPTO huggingface dataset:
Patent JP-2001333494-A (JP)
Title: Electrostatic scanning type ultrasonic wave vibrator device
Inventor: SATO SAYURI
IPC: G01N29/24
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board for electronic scanning type ultrasonic wave vibrator that facilitates assembling work and can prevent the disconnection of conductors in a conductor connection between positive electrodes and negative electrodes of plural piezoelectric elements composing an electronic scanning vibrator. SOLUTION: The electronic scanning type ultrasonic wave vibrating system consists of an ultrasonic wave vibrator 17 consisting of piezoelectric element aggregates each having positive and negative electrodes, a packing frame 15 that holds and fixes the surrounding of the ultrasonic wave vibrator 17 and has a grounding conductive layer 32, a signal land 14 that has a side face fitted and held by the packing frame 15 and connected to the positive electrode of the ultrasonic wave vibrator 17 at its plane part, a vibrator board 11 made of an insulation member provided with a common ground piece 12, a conductive path 31 connected to a common ground piece 12 provided to the plane part of the vibrator board 11 and provided to a side part of the vibrator board 11 fitted to the packing frame 15,  and a ground connection wire 19 connected to the negative electrode of the ultrasonic wave vibrator 17 and connected to a grounding conductor layer 32 of the packing frame 15. The connection wire of the electrode of the ultrasonic wave vibrator is connected and fixed in the case of fitting and fixing the ultrasonic wave vibrator 17 and the vibrator base 11 to the packing frame 15.
Patent JP-2001332271-A (JP)
Title: Storage generator
Inventor: TAKEISHI MASAYUKI
IPC: H01M8/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving a storage generating efficiency by raising the efficiency for an electrolysis of water. SOLUTION: The storage generator is equipped with a solid electrolyte S and a pair of positive and negative electrodes X, P, that are arranged in a way of holding the solid electrolyte S at both sides of the solid electrolyte S. It has a reaction cell that in storing a power, oxygen ion is generated through the electrolysis of water, electrons are generated through the oxidation of the generated oxygen ion, and the electrons are stored at a side of the positive electrode X. While in generating the power, the oxygen ion is generated through a reaction of the stored electron with the oxygen, through transmitting the generated oxygen from the side of the positive electrode X to the side of the negative electrode P and conduct the positive electrode X and the negative electrode P, generating the power.  It has a combustion means 18, that makes hydrogen and oxygen react exothermally, heats water with energy generated by the reaction, and supplies the heated water to the reaction cell 2 as the water to be used in the electrolysis.
Patent JP-2001335249-A (JP)
Title: Control device for group supervisory elevator
Inventor: NAKAI SHOJI
IPC: B66B7/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a group supervisory elevator capable of easily composing a group supervisory control system, and achieving a high reliability by connecting a landing call input/output device at each floor to an operation control device through one system of transmission ways for each car system, and connecting each operation control device to the group supervisory control device by another system of transmission ways. SOLUTION: At least landing call input/output devices 3a-3c are connected to operation control devices 2a-2c through transmission ways 11a-11c for respective elevators, and all the operation control devices 2a-2c are connected to a group supervisory control device 1 through transmission ways 19, so the landing call input/output devices 3a-3c are disconnected from the group supervisory control device 1.
Patent JP-2001336120-A (JP)
Title: Marker flag
Inventor: SAKIYAMA YOSHIKAZU
IPC: E01F9/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the marker flag of a safety instrument improving visibility by obtaining strong reflection light for projection light from a flag surface regardless of daytime and nighttime. SOLUTION: In the marker flag of a reminder attached to a rope or the safety instrument erected on a pile installed on the shoulder or the like of a road, a transparent hologram film 30 bestuding a number of hologram layers 41 on a transparent film 45 is stuck on at least one side of the marker flag.
Patent JP-2001336864-A (JP)
Title: Freezer/refrigerator
Inventor: OYA KEIJI
IPC: F25C1/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce dropping sound of ice blocks in a refrigerator mounting an automatic ice maker. SOLUTION: A space is provided between a shock absorber and an ice storage container by stepping down a part of the floor face of the container or providing a convex shape. Alternatively, a convex shape is provided on the shock absorber side.
Patent JP-2001130961-A (JP)
Title: Piezoelectric ceramic composition and piezoelectric ceramic element by using the same
Inventor: SAWADA TAKUYA
IPC: H03H9/58
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric ceramic composition consisting essentially of SrBi2Nb2O9, having a reduced temperature for enabling the piezoelectric composition to be fired, exhibiting an electromechanicl coupling coefficient (kt) in a level to be practically applied at the firing temperature of <=1,100 deg.C, and useful as a material for a piezoelectric ceramic element or the like, such as a piezoelectric ceramic filter, a piezoelectric ceramic vibrator and a piezoelectric ceramic oscillator, and further to provide the piezoelectric ceramic element by using the composition. SOLUTION: This piezoelectric ceramic composition is characterized at least by Si of <=0.3 mol based on 1 mol of Bi included in the main component represented by the general formula, SrBi2Nb2O9 in the piezoelectric ceramic composition consisting essentially of the main component represented by the general formula.
Patent JP-2001351602-A (JP)
Title: Battery terminal
Inventor: MURAKAMI TAKAO
IPC: H01M2/30
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the yield of plate taking in the fabrication of a terminal body by bending a sheet of metal plate and improve the bending rigidity of the fabricated terminal body. SOLUTION: The battery terminal 100 comprises a terminal body 50 having a post fitting portion 51 and a stud bolt mounting seat 53, on which an operation lever 60 is installed. In constructing the terminal body 50 as a bent fabrication of a sheet of metal plate of a belt shape, the post fitting portion 51 is formed by bending a sheet of belt shape metal plate in U shape in the thickness direction, and the both ends of the metal plate bent in U shape are used as two side plates 52 for supporting the operating lever 60. And the rectangular members 55a, 55b which are provided by extension in nearly right angles at the side edge of the extended portion of the above both side plates are bent inwardly respectively and are combined mutually so as to form a stud bolt 80 mounting seat 53. A penetrating hole 56 of the stud bolt 80 for connecting an LA terminal 20 is formed at the mounting seat.
Patent JP-2001351634-A (JP)
Title: Lithium secondary battery
Inventor: KOBAYASHI KATSUAKI
IPC: H01M4/525
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery that has improved the discharge capacity by securing electron conductivity at the low-electric potential region and by smoothing the discharge reaction of lithium manganese group oxide such as lithium manganic acid. SOLUTION: The lithium secondary battery is equipped with a positive electrode that has made the current collector carry a positive electrode layer having a main active material that is made by composing polypyrrole in the range of 0.01-3.0 wt.% with a lithium manganese group oxide as expressed by the general formula LixMn2-yMyO4 (wherein M is at least an element selected from Co, Ni, Fe, Mg, Cr, Ba, Ag, Nb and Al, and x, y are shown as 0<x<=2, 0<=y<2).
Patent JP-2001348375-A (JP)
Title: Method for producing maleimide, resin composition using the same and cured product thereof
Inventor: MATSUO YUICHIRO
IPC: C09D4/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a maleimide compound and provide a resin composition cured in practical amount of light irradiation without using a photopolymerization initiator. SOLUTION: This production method of a maleimide compound which is one or more kinds of compounds selected from a group comprising maleic anhydride, an aliphatic isocyanate compound, an isocyanate compound having fat structure and an isocyanurate group-containing isocyanate compound and this resin composition produced from the maleimide compound, a compound having (meth)acryloyl group, an N-vinyl compound and a compound having vinyl ether group are provided in this invention.
Patent JP-2001357905-A (JP)
Title: Ground connection member and ground connection structure
Inventor: MATSUMARU AKIO
IPC: H01R4/24
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To aim at improvement of workability, and reliability, of ground connection by realizing the ground connection at same time with fixing of wire and doing without a special waterproof work. SOLUTION: A ground connection member 10 with a ring part 12 for holding a shielded electric wire E for ground connection and a fixing plate 11 for screwing down a bolt B into a stopper hole 11a joined with a link plate 13 and a box 20 which can fix the fixed plate 11 of the ground connection member 10 in a state that it is protruded outside and made in direct contact with a chassis S by the bolt B are provided, and inside the ring 12 of the ground connection member 10, a pressure welding blade 14 is formed to get pressure welded and conductively connected to a shielded covering N, cutting into inside the coating of the electric wire E energized toward direction containing inside by elastic force.
Patent JP-2001327594-A (JP)
Title: Medical material having composite function
Inventor: OSHIMA SHOICHI
IPC: A61L33/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a medical material having a function to suppress the adhesion of bacteria, blood platelets, cells, calculi, etc. SOLUTION: This medical material consists of a mixture composed of a polymer containing a ternary amino group and a vinyl copolymer containing a methyl halide aromatic group, hydrophilic monomer and hydrophobic monomer or a mixture composed of the high polymer containing the tertiary amino group and the vinyl copolymer containing the methyl halide aromatic group, the hydrophilic monomer and the hydrophobia monomer containing fluorine in its structure.
Patent JP-2002002196-A (JP)
Title: Decoration apparatus
Inventor: GOTO YOSHINORI
IPC: B44C3/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a decoration apparatus which can move a decoration body efficiently. SOLUTION: In the decoration apparatus in which the decoration body 200 and a driving part 300 which holds the base part 210 of the decoration body rotatably are provided, and the decoration body is moved by driving the driving part, the first protruding parts 221 and 222 are provided in the decoration body, and the second protruding parts 411 and 412 are provided in the outer part 400 of the decoration body. When the decoration body is moved, when the first protruding parts contact the second protruding parts, the decoration body is rotated around the base part, and stop position maintaining means 500 for maintaining the stop position of the decoration body in relation to the rotational direction of the base part are provided in the decoration body and the driving part.  The stop position maintaining means install a magnet 510 in one of the decoration body and the driving and another magnet or a magnetic substance 520 which acts on the magnet in the other of the decoration body and the driving part.
Patent JP-2001056474-A (JP)
Title: Fringe field driven liquid crystal display device and its manufacture
Inventor: BIN TAIYOPU
IPC: H01L29/786
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To improve an aperture ratio and to prevent the damage of a gate bus line at the time of forming electrodes by forming a pixel electrode and a counter electrode by a transparent conductive material and forming a gate bus line by utilizing a metal film containing aluminum. SOLUTION: A gate bus line 31 is extended in the x direction and a data bus line 36 is extended in the y direction substantially perpendicular to the direction of the gate bus line 31 to limit rectangular unit pixel space. The gate bus line 31 consists of a metal layer containing aluminum, for example an Al/Mo or AlNd/Mo film, which is superior in conductive properties to a MoW or Cr film. Each pixel electrodes 35 is formed in each unit pixel space and formed on a gate insulating film. Each counter electrode 38 is formed in each unit pixel space so as to overlap the pixel electrodes 35 and formed on a protective film. The pixel electrode 35 and the counter electrode 38 are both formed by utilizing a transparent conductive material and formed into a plate shape or comb teeth shape so as to form a fringe field.
Patent JP-2002005786-A (JP)
Title: Abbe's number measuring device and abbe's number measuring method
Inventor: YANAGI HIDEKAZU
IPC: G01M11/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an Abbe's number measuring device capable of measuring while drop in measuring accuracy caused by the number of refractivity is avoided to the utmost. SOLUTION: This Abbe's number measuring device has a lens support member 21 for supporting an inspecting lens TL installed in a measuring light path SO of the inspecting lens TL so that measuring light beams having different wave length generated in a measuring light source part 10 to measure Abbe's number of the inspecting lens TL are incident almost vertically on an incident surface TLa of the inspecting lens TL; and a detecting sensor 13 for detecting measuring light beams passing through the inspecting lens TL installed in the position opposite to the measuring light source part 10 on the boundary of the lens support member 21; and a computing circuit for computing the Abb's number based on a detected output of the detecting sensor 13.
Patent JP-2002011686-A (JP)
Title: Positional deviation absorbing structure of structure held by robot arm
Inventor: MURAKAMI TAKAO
IPC: B23Q7/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the positional accuracy by absorbing the positional deviation of a structure held by robot arms. SOLUTION: A pair of robot arms 22 and 22 have recesses 32 and 32 in surfaces 31 and 31 facing the structure 21. The structure 21 has projecting parts 25 and 26 on side surfaces 24 and 24 force to the pair of robot arms 22 and 22. The projecting parts 25 and 26 are engaged with the recesses 32 and 33 corresponding thereto. A pair of inclined surfaces 27, 27, 28 and 28 to bring opening edges 34 and 35 of the corresponding recesses 32 and 33 into slidable contact therewith are formed on the projecting parts 25 and 26.
Patent JP-2002014340-A (JP)
Title: Liquid crystal panel and image display application device
Inventor: TAKAMI SHIZUE
IPC: G09F9/30
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To shield leaked light from the peripheral part of the liquid crystal panel through the outside of the display part to the pixels or the scattered light of the leaked light. SOLUTION: A light shielding member 11 is disposed on the peripheral part and its edge part of the liquid crystal panel 12. As for the light shielding member 11, a material which does not transmit light in any directions is used. The light leaking from a light source member 13 is prevented from entering the pixels by the light shielding member 11.
Patent JP-2002010809-A (JP)
Title: Ceramic chain body
Inventor: HAYASHI SHINICHI
IPC: A44C5/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic chain body having high ornamental property and excellent strength. SOLUTION: This chain body is constituted by forming holes 2 and 3 piecing from the front face of a plate-like ceramic member to the rear face, forming a recessed part 4 continuous with the holes 2 and 3, at the front face, mounting a connector to the holes so that a hinge part of the connector is positioned at the recessed part 4, and connecting a plurality of ceramic members. The front face and rear face of the ceramic member are formed in recessed and projecting shape 4a and 4b.
Patent JP-2002012158-A (JP)
Title: Motor-driven power steering device
Inventor: KISHIZAWA SUKEHISA
IPC: B62D5/22
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To easily change a torsional natural frequency constituted by a rack shaft and a rotor of an electric motor, to damp cogging of the electric motor and vibration of a tire, to relieve impact force of a torque transmission passage of the electric motor, and to improve a steering wheel feeling of a steering wheel in a motor driven power steering device. SOLUTION: In this motor-driven power steering device 10, a meshing surface 61 of a driving member 54 integrally joined in the rotational direction to a rotor side member (a sleeve 33) of the electric motor 30 and a meshing surface 62 of a driven part 58 integrally joined in the rotational direction to a nut 42 are oppositely arranged in the shaft direction, and a spring 55 is provided for energizing at least one of the driving member 54 and the driven part 58 in the meshing direction of these meshing surfaces 61 and 62.
Patent JP-2002012251-A (JP)
Title: Liquid pouring container
Inventor: GOTO TAKAYUKI
IPC: B65D51/24
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid pouring container capable of pouring the liquid content of a predetermined amount by regulating the pressing quantity of a pressing cylinder of a nozzle cap. SOLUTION: In this liquid pouring container comprising a container body and the nozzle cap covered on a mouth of the container, the nozzle cap comprises the flexible pressing cylinder and a nozzle cylinder, and a regulating member is disposed in the pressing cylinder to regulate the pressing quantity of the pressing cylinder.
Patent JP-2002019301-A (JP)
Title: Thermosensitive recording material
Inventor: HIZADATE YOSHIHARU
IPC: B41M5/26
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording material having excellent storage stability of an image even when the image is exposed with a high temperature condition of 80 deg.C higher for a long time while having high heat responsiveness and color developing density. SOLUTION: In the thermosensitive recording material comprising a thermosensitive recording layer containing an electron donative normally colorless or pale dye precursor and an electron acceptive compound for color developing the precursor by reacting at a heating time, as the electron acceptive compound, at least one type of a benzene sulfonamide derivative of the formula 1 is contained, and a triphenylmethane derivative of the formula 2 is contained. As the benzene sulfonamide derivative, an N-(2-hydroxyphenyl)-p- toluenesulfoneamide or an N-(2-hydroxyphenyl)benzenesulfonamide is used. In the formula 1, a compound in which R6 to R10 are each hydrogen is used.
Patent JP-2002026856-A (JP)
Title: Multiplexing device for multiplex transmission
Inventor: KAMIMURA ARITOMO
IPC: H04L5/22
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To realize a small-sized high-speed multiplexer for multiplex transmission at a low cost that requires no high-speed flip-flop whose processing speed exceeds a limit of the operating speed of a flip-flop. SOLUTION: The multiplexing device is provided with RZ(Return to Zero) conversion sections 11, 12 that convert electric signals to be multiplexed into RZ signals synchronously with a clock signal used to generate the RZ signal that is externally received, a convergence section 19 that converges the RZ signals outputted from each of the RZ conversion sections 11, 12 and sums the signals, a phase detection section 20 that detects a signal outputted from the convergence section 19 synchronously with a reference clock signal to detect a phase difference of the RZ signals, a phase shifter 17 that changes the phase of the clock signal used to generate the phase difference of the RZ signals supplied to the RZ conversion section 11, and a phase control section 18 that generates a control signal for the phase shifter 17 by using a detection signal from the phase detection section 20.
Patent JP-2002019644-A (JP)
Title: Step supporting device for paddy field working machine
Inventor: MIKI HIROYUKI
IPC: B60R3/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce weight and at the same time, surely and strongly support a step. SOLUTION: A paddy field working device is connected to the rear part of a sulky mobile main machine 1 having right and left steering front wheels and right and left driving rear wheels, the step 7 is installed in the mobile main machine 1, and a step supporting part 26 for supporting the step 7 is installed in each of right and left front axle cases 15 rotatably supporting the steering front wheels at the lower ends.
Patent JP-2001083897-A (JP)
Title: Flat panel display device and manufacturing method thereof
Inventor: KANATSU TSUTOMU
IPC: H05K1/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To make a flat panel display device thinner and smaller in size by making a curvature of a TCP(Tape Carrier Package) smaller by minimizing a necessary length of the TCP of the flat panel display device using the TCP. SOLUTION: In a flat panel display device and a manufacturing method thereof, a display panel 1 held on a main plane of a case 4 with a play is connected with a circuit board 3 held by a hook part 6 on a side face of the case by bending a TCP 2. The bent part 27 of the TCP 2 is provided with a main slit 7 for a curvature part, and is also provided with an auxiliary sub-slit 8 adjacently to the main slit 7. Releasing force applied to connection fixation between the TCP 2 and the display panel 1 is reduced by lifting the circuit board 3 by bending both of the slits, and then re-flattening the curvature of the auxiliary slit 8 to insert the circuit board 3 into the hook part 6.
Patent JP-2001057344-A (JP)
Title: Semiconductor processing system
Inventor: HEGEDUS ANDREAS
IPC: H01L21/205
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To constitute a system with lesser complexity and lower cost by providing a processing chamber with a window and a holder and by enabling energy radiation assembly to be evacuated to differentiate the pressure between outside and inside of the window. SOLUTION: This semiconductor processing system 10 comprises a semiconductor processing chamber 12, a wafer handling unit or a holding unit 14 arranged in the semiconductor processing chamber 12, and a lamp head or heat source assembly 16 located on the semiconductor processing chamber 12. The head lamp assembly 16 is located in the upper part of a window 20. A vacuum pump 68 is provided to reduce the pressure inside the lamp head assembly 16. The pressure in the lamp head assembly 16 extends through a cooling chamber 42 and is reduced by pumping through a guide pipe or a port 69 that is hydrodynamically connected to an internal spacing in one of the reflector units 40. The internal spacing inside the specific reflector unit is hydrodynamically connected to the inside of the other reflector units through a small channel 70 that extends inside the wall of the reflector units 40.