baber/WOPTO huggingface dataset:
Patent JP-2001200997-A (JP)
Title: Bulk supply device
Inventor: SUZUKI MASAO
IPC: F17C13/04
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a bulk supply device for obviating degassing at inspecting and replacing time of auxiliary apparatuses by installing the respective auxiliary apparatuses via connecting valves with a check valve. SOLUTION: In this bulk supply device for installing the auxiliary apparatuses including a liquid intake valve 2, a liquid takeout valve 3, an equalizing valve 4, a safety valve 5, a gas takeout valve 6 and a level gauge 7 in a bulk storage tank 1, the respective auxiliary apparatuses are installed in the bulk storage tank 1 via the connecting valves 2V to 6V with the check valve 15 or 22.
Patent JP-2001201438-A (JP)
Title: Liquid analyzer and filter unit therfor
Inventor: KAGAWA AKIFUMI
IPC: G01N1/22
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid analyses capable of simply performing the detachment work of a filter element, at the maintenance of the filter element, and to further reduce its size. SOLUTION: A filter element unit 7, having a filter element 11, is constituted so as to be taken in and out of a gas analyser 1 through the slit 6 provided in the front panel 2 attached to the front of the gas analyser 1 by a slot-in system, so that the front surface and a filter surface become substantially right- angled. With this constitution, the area of the front panel 2 can be reduced and the gas analyser 1 can be miniaturized, to achieve space saving.
Patent JP-2001210738-A (JP)
Title: Package for storing electronic component
Inventor: NISHIGAKI SHIZUYA
IPC: H01L23/04
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a package for storing an electronic component, which can solve a problem of a low reliability in airtight storage of an electronic component caused by an inaccurate bonding of a cover by securing a specified bonding width on the upper face of a sealing frame. SOLUTION: The package for storing an electronic component consists of the main body 1 and the cover 2 bonded to the frame 4. The main body 1 of the package is made by bonding the frame 4, which has the inner and outer surfaces and which is made by punching, on an insulation substrate 3 having, a mounting section 3 for mounting an electronic component 5 on the upper face, so as to surround the mounting section 3c. The frame 4 consists of a lower frame 4a bonded to the insulation substrate 3 and an upper frame 4b which is so laminated as to cover the upper face of the lower frame 4a and which is wider than the lower frame 4a. When the frame 4 is viewed from the top, only the upper frame 4b is seen and therefore the inner and outer edges of the frame 4 can be accurately recognized.
Patent JP-2001205937-A (JP)
Title: Heat sensitive recording material
Inventor: YAMADA HISAO
IPC: B41M5/323
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a new red-magenta-violet coloring diazo heat sensitive recording material, which gives a magenta coloring matter having a favorable hue and, at the same time, is excellent in the light resistance on an image. SOLUTION: This heat sensitive recording material, in which a heat sensitive recording layer, which includes a diazonium salt compound and a coupler, which develops color through the thermal reaction with the diazonium salt compound, includes at least one kind of a compound respresented by general formula as the coupler. In the general formula, R1 represents a hydrogen atom, a aryl group or the like, R2 represents a hydrogen atom, an aryl group or the like, R3 represents-NHR4 or -CH(R5)(R6), R4 represents a hydrogen atom, an aryl group or the like, R5 and R6 represent respectively a substituent having a Hammet's substituent constant σp of 0.3 to 1.5 or the like and L represents a substituent, which can desert at the coupling with the hydrogen atom or the diazonium salt compound.
Patent JP-2001217628-A (JP)
Title: Method for forming antenna for non contact type data transmitting and receiving body
Inventor: ENDO YASUHIRO
IPC: H01Q1/38
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently form an antenna without facility cost by enabling a conductive pattern extended to the arrangement position of an IC chip, straddling over one end side of an antenna main body, while insulating a loop part to be formed, without fitting an insulating member or jumper wire. SOLUTION: After an insulation part 6 is printed, to be overlapped with a loop part 7 of an antenna main body 4, in which an antenna wire 3 is formed into a loop state, a jumper part 8 is printed to be overlapped with the insulation part 6.
Patent JP-2001216619-A (JP)
Title: Magnetic recording medium and magnetic recording device
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/73
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high thermal stability and suitable for high density magnetic recording. SOLUTION: A magnetic recording layer for magnetic recording comprises at least one kind of rare earth element selected from the group consisting of Co, Nd, Pr, Ce, Er, Eu, Sm, La, Yb and Y and at least one kind of element selected from the group consisting of Cr, Nb, Ta, Pt, Pd and Ti. The magnetic anisotropy of the magnetic layer can be increased by adding the rare earth element to the magnetic layer. As the result, the magnetic layer becomes a ferromagnetic thin film having an easily-magnetized axis in a direction parallel to a surface of a substrate. Thus, the magnetic recording medium having reduced thermal demagnetization and thermal fluctuation and excellent in thermal stability can be provided. Further, since the medium has the increased magnetic anisotropy in the direction parallel to the substrate, the output of reproduced signals is increased.  The magnetic recording medium having >40 Gbits/inch2 surface recording density can be realized by this technology mentioned above.
Patent JP-2001215660-A (JP)
Title: Film unit with lens
Inventor: UCHIYAMA KEIJI
IPC: G03B7/16
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To make adequately photographable even a main subject at a relatively long distance with electronic flash light. SOLUTION: A film unit with a lens is equipped with an electronic flash unit which emits light by a constant quantity. Its mode is switched to a normal mode, a normal electronic flash mode, or a power-up mode interlockingly with the operation of an operation member 7. In the normal mode, a normal stop aperture is set and the electronic flash is inhibited from emitting light. In the normal electronic flash mode, a normal stop aperture is set and the electronic flash emits light. In the power-up mode, a stop aperture which is larger than the normal stop aperture is set and the electronic flash emits light.  The T number of a photographic lens is set to T1 when the normal stop aperture is used and T2 when the large stop aperture is used, the film sensitivity of a photographic film to S, the guide number of the electronic flash to GN for film sensitivity ISO100, and the upper limit of a photography distance to a main subject to 3.1 m in the normal electronic flash mode and 6.2 m in the power-up mode.
Patent JP-2001213227-A (JP)
Title: Lighting system for vehicle
Inventor: HAYAMIZU HISAFUMI
IPC: B60Q1/18
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for a vehicle capable of gradually controlling fluctuations in the amount of light of a lighting area by changing combination of an irradiation range with a plurality of lights according to a steering angle of a wheel, controlling an irradiation direction and its range, and by gradually increasing (decreasing) the amount of lighting (lighting-off) light. SOLUTION: This lighting system for a vehicle is provided with a light adjusting type lamps 8, 9 and 10 arranged at the front part of the vehicle, differing each of an irradiation area and changing the amount of light, a steering sensor 3, an irradiation control means (ECU unit) 5 changing combination of the irradiation range of the lamps and controlling distribution of light of the front and side of the vehicle by prescribing lighting/lighting-off of the lamps 8, 9 and 10 and the amount of the light thereof according to the steering angle.  The lamps 8, 9 and 10 are sequentially lighted by the ECU unit 5 according to the steering angle and the amount of the irradiated light is increased and decreased in proportion to size of the steering angle, with resulting this, the irradiation range is gradually expanded to a turning direction and its brightness is gradually increased, thereby a driver can obtain an excellent viewability of ahead and a pedestrian does not feel a sense of fear such as rapid brightness of the surroundings.
Patent JP-2001216910-A (JP)
Title: Cathode-ray tube and aperture grille assembly
Inventor: TSUBOUCHI TETSUYA
IPC: H01J29/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube and an aperture grille assemble that can prevent a spring holder from being installed in a frame by reversing its inside out. SOLUTION: This cathode-ray tube comprises a color-selection mask having multiple tape-type grid elements, a frame which holds the color-selection mask, a spring holder fixed to the outer edge of the frame and composed of a laminate of plural materials with different coefficients of thermal expansion, a spring fixed to the spring holder and having a fitting hole, and a panel which has an engagement means to engage with the fitting hole. In this cathode-ray tube, a mark M for identifying the surface and the reverse is formed at least on either the surface or the reverse of the spring holder 8.
Patent JP-2001230171-A (JP)
Title: Heat-treatment device and heat-treatment method
Inventor: ODA TETSUYA
IPC: H01L21/027
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To uniformize in a wafer plane a total quantity of heat given to the wafer by a heater plate when heat-treating the wafer with the heater plate. SOLUTION: A first heat exchange member 70 and a second heat exchange member 80 are provided under a heater plate 65 within a post exposure baking device 44. The first and second heat exchange members 70 and 80 are incorporated with Peltier elements 71 and 81 respectively, so that both members 70 and 80 can be set at a specified temperature. In addition, the members 70 and 80 are provided with driving mechanisms 74 and 84 respectively, so that they can be elevated vertically. When a wafer W is heated, the members 70 and 80 are brought into contact with the hater plate 65 at the specified temperature and for a specified time. Therefore, the heat is exchanged between the heater plate 65 and heat exchange members, so that the excessive supply or shortage of heat quantity given to the wafer W due to the ununiformity of temperature in the plane of the heater plate 65 can be corrected.
Patent JP-2001228170-A (JP)
Title: Probe card
Inventor: MITSUNE ATSUSHI
IPC: G01R31/28
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the times of cleaning of a probe. SOLUTION: In this probe card used for measuring various electrical characteristics of a driver LSI 500 for a liquid crystal display as an inspection object in which the pitch of an input side electrode 510 is larger than that of an output side electrode 520, a probe 110Be-Cu touching the input side electrode 510 is made of beryllium-copper and a probe 110W touching the output side electrode 520 is made of W or ReW respectively.
Patent JP-2000307325-A (JP)
Title: Code division array antenna
Inventor: TAKEUCHI YOSHIHIKO
IPC: H01Q3/26
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To apply weight to signals to be separated of a plurality of antenna elements at the same time by using only a limited number of signal lines between the adjacent antenna elements and to transmit each of the separated signals to an indoor unit. SOLUTION: Signals extracted from a plurality of antenna elements 1-i are sampled (4-1) synchronously with each other, delayed (5-1) with times sequentially set longer by each unit delay time for the antenna elements adjacent to each other, and then weighted (6-1) to each of signals to be separated. Adder means 8-1 sequentially sum the weighted signals in the order of the shorter delay time. Repeating the delay operations of the weighted signals and the sum operations between the adjacent antenna elements obtains each signal to be separated.
Patent JP-2001231065-A (JP)
Title: Mobile terminal
Inventor: OWADA RYUZO
IPC: H04B1/38
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal by which a user can confirm data while continuing conversation without moving the ear of the user off a mobile terminal body in the case of making a speech and without increasing a circuit quantity for communication from a module to the mobile terminal body. SOLUTION: The mobile terminal has a configuration where a module 2 incorporating a memory section having a display section is provided to a mobile terminal body 1 removably. Through the configuration above, even when the module 2 is disconnected from the mobile terminal body 1, the data can be displayed and a user can confirm stored data continuing the conversation without moving the ear off the mobile terminal body 1 during a speech. Furthermore, the user can select data by scrolling the display of the module 2 through the operation of a data scroll dial 5 and a battery 11 of the mobile terminal body 1 can supply power to the module 2 through a power cable 4 and a feed terminal 3 even when the power of the module 2 is lost.
Patent JP-2001235138-A (JP)
Title: Method for suppressing generation of dioxin
Inventor: MATSUZAKI YOICHI
IPC: B09B3/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively suppressing the generation of dioxins by using a small amount of chemical without requiring any large facility for making the dioxins harmless. SOLUTION: In a dioxins generation process, or a previous either stage in the combustion treatment of waster containing a process for passing the generation material of dioxins through the generation temperature of the dioxins in contact with a substance containing a catalyst for accelerating the generation of the dioxins at the generation temperature of the dioxins, the manufacturing or recycling process of chemical products, the dissolution process of a substance containing metal, or the treatment process of dust containing metal, an element other than hydrogen and carbon that has smaller electronegativity than oxygen and nitrogen and/or smaller electroaffinity than oxygen and nitrogen is contained.  Also, by adding a chemical for changing a catalysit surface layer to a compound with the above element by reacting with the catalysit is added to the substance, thus suppressing the generation of the dioxins.
Patent JP-2001230002-A (JP)
Title: Terminal connection structure of memory device
Inventor: TAKAHASHI SEIJI
IPC: H04N5/907
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connection structure of a memory device 10 hardly causing abrasion of a terminal 12 and with many durable life number by the action of insertion and removal for electrical connection or electrical isolation. SOLUTION: A terminal 12 is provided at a tip of one side face of a memory device 10, which is made free to be inserted in or removed from a frame 14 as well as to move toward an orthogonal direction within a given range. A biasing spring member 20 is provided, at position before insertion, for biasing the memory device 10 away from the terminal 12 and a lever member 18 nearly L-shaped at cross section in free swimming movement around an axis orthogonal with the insertion direction and parallel with one side face. A tip of the memory device 10 biased with the biasing spring 20 for insertion presses and swings one L-shaped side 18a of the lever member 18, while, at the other side 18b, the tip of the memory 10 is presses and moved to a forward direction of the one side fitted with the terminal 12.  A spring connector 22 is provided so as to elastically contacted with the terminal of the memory device 10 in a state of being presses and moved.
Patent JP-2001231377-A (JP)
Title: Weed-controlling structure
Inventor: FUKUOKA KATSUMI
IPC: A01M21/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a weed-controlling structure capable of preventing weeds from overgrowing and also suitable for planting. SOLUTION: The upper face and the face of the slope of a bank 1 such as a medial strip of a road R are formed into weed-controlling faces 2, and flexible weed-controlling nets 3 having holes with 0.1-4.0 mm largeness in both length and width directions are laid on the weed-controlling faces 2 and fixed to the bank 1 with anchors 4. The holes formed in the reticulations 3a of the weed-controlling net 3 allow rain water to penetrate the net 3 goodly but does not allow the buds 6 of weeds to penetrate the net 3, and as a result, a planted tree 5 can grow by the rain water but the weeds can not grow any more, and are selectively prevented from overgrowing.
Patent JP-2001229945-A (JP)
Title: Fuel cell system
Inventor: KATO HARUHIKO
IPC: H01M8/04
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively utilize unreacted hydrogen in a fuel cell system. SOLUTION: A second FC stack 210 is provided for generating power which uses noreaction hydrogen in a first FC stack 200 as a fuel. When the increasing change rate of a stepping operation amount Δof an acceleration pedal is positive, namely the operation amount Δ tends to increase, a hydrogen valve 505 provided in a hydrogen passage via which the unreacted hydrogen in the first FC stack 200 is fed to the second FC stack 210 is closed. When the increasing change rate of the stepping operation amount Δ is however zero or lower, namely the operation amount Δ tends to decrease or is constant, the hydrogen valve 505 is opened. Power generated by the second FC stack 210 is supplied to accessories (m) and a battery V. As a result, the unreacted hydrogen is used effectively.
Patent JP-2001231784-A (JP)
Title: Connecting structure of small parts for endoscope and connecting method
Inventor: OUCHI TERUO
IPC: A61B10/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of small parts for an endoscope which is capable of surely and securely connecting a metallic cylindrical connecting member to a metallic member to be connected which is continuously formed with helical grooves or plural circumferential grooves on its circumferential surface and a connecting method. SOLUTION: The metallic cylindrical connecting member 4b is fitted onto the metallic member 1a to be connected which is continuously formed with helical grooves or plural circumferential grooves on its circumferential surface and the cylindrical connecting member 4b is deformed by pressing from an outer side by a press mold 50 projected and formed with projecting lines 51 corresponding to the helical grooves or plural circumferential grooves on its inside surface, by which the cylindrical connecting member 4b is connected to the state of press welding the member to the rugged surfaces of the helical grooves or plural circumferential grooves of the member 1a to be connected.
Patent JP-2001241747-A (JP)
Title: Indoor grill
Inventor: YOKOYAMA KATSUMI
IPC: F24F13/15
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent fresh air from blowing down into a room upon natural ventilation. SOLUTION: A shutter 7 for opening and closing an air passage J comprises a plurality of blades supported freely to be inclined around a horizontal shaft, blade coupling means 13 for coupling the blades 12 in an inclinable manner, operating means 14 for operating the blade coupling means 13 manually with finger operation, and holding means 15 for holding the blades 12 at an upper inclination position Y1.
Patent JP-2001235677-A (JP)
Title: Objective lens and dvd/cd interchangeable optical pickup device
Inventor: HONDA KOJI
IPC: G02B13/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens which has a more stabilized optical characteristic for an environmental change, by which the loss of a light quantity is reduced, that is made small in size, is made light in weight and is inexpensively obtained and whose practicality as the objective lens for a DVD/CD interchangeable optical pickup device is extremely high and a DVD/CD interchangeable optical pickup device using it. SOLUTION: The objective lens for the DVD/CD interchangeable optical pickup device whose optical characteristic to suppress such as whitening for the environmental change is excellent by using a ring olefin-based resin and the DVD/CD interchangeable optical pickup device are provided.
Patent JP-2001241561-A (JP)
Title: Flow control valve
Inventor: ITOU YOSHIMINE
IPC: H02N2/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve activated by an ultrasonic motor in which the vibration generated by an oscillator is effectively turned into operation as a rotatory power. SOLUTION: In the flow control valve utilizing the ultrasonic motor, according to the invention, including the oscillator 10 to which a piezoelectric element 2 or electrostriction element is connected on the top face of an elastic member 6, a main body 1 shaped like a letter π of the control valve formed into an airtight construction composed of a cylinder 7 and a body 9 having a valve port 8 and a tube-like section 9a extending from the under surface downward and fabricated with appropriate means such as welding or so on and is located on the oscillator at the circular nodal section, a rotor 3 revolving in the main body 1 of the control valve by the action of vibration of the oscillator 10 through a driving element 4 and a valve body 5 in which the rate of opening area of the valve port 8 is varied by the revolution of the rotor 3 through a proper actuation means,  the control valve comprising at least one notch 9b in the tube-like section 9a extended from the under surface at the periphery of the body 9.
Patent JP-2001232976-A (JP)
Title: See-through printed matter and method for printing the same
Inventor: KOJIMA KUNIHIKO
IPC: B42D15/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress a cost of a product by easily and rapidly forming a groove part by processing many groove parts to become see-through by printing. SOLUTION: The see-through printed product comprises a transparent mold release layer 15 printed in a sprinkled state on a surface 11a of a transparent film 11, a print layer 16 printed with desired design and a character on an overall surface including the layer 15 on the surface 11a of the film 11, and many transparent groove parts 14 formed by exposing the layer 15 by removing the layer 16 of the layer 15 part.
Patent JP-2001221390-A (JP)
Title: Connecting structure for corrugate pipe
Inventor: TANAKA MASASHI
IPC: F16L21/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a corrugate pipe, capable of easily and watertightly connecting corrugate pipes to each other or a corrugate pipe to a branch pipe or a collecting pipe with high reliability. SOLUTION: A seal member 2 having a nonwoven fabric sheet 21 containing water-absorbing resin is wound on the outer peripheral surface of a connecting part of the corrugate pipe 1, and the whole outer periphery of the seal member 2 is covered with and fastened by fixing socket 3 having specified rigidity.