baber/WOPTO huggingface dataset:
Patent JP-2001302803-A (JP)
Title: Method for mixing resin with additive
Inventor: KAWASAKI HIROYUKI
IPC: B29B7/50
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for mixing a resin with an additive, by which a scarcely irregular and uniform additive mixture can stably be produced and further the mixture can be melted and kneaded to give slightly irregular and uniform resin compositions or resin molded articles. SOLUTION: In this method for mixing the resin with the additive, the surfaces of resin granules are subjected to a coating treatment using a spreading agent and then the coated resin granules are mixed with the powdery additive, while controlling the amount of the resin fine powder adhered to the surfaces of the resin granules before the coating treatment using the spreading agent to <=100 ppm.
Patent JP-2001299823-A (JP)
Title: Wheelchair for physically handicapped person
Inventor: DEDOKORO TOSHIMI
IPC: A61G5/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair for physically handicapped person capable of preventing footrest from becoming obstacles at the time of getting on/off. SOLUTION: The footrests 7 for mounting the feet in a sitting state are rotatably pivoted to the shafts of a frame 2, a sitting part 3 is provided with a push-down part 12 to be pushed downwards by the action of body weight and the footrests 7 are rotated linked with the movement of the push-down part 12.
Patent JP-2000353675-A (JP)
Title: Formation of copper layer on semiconductor wafer
Inventor: CINDY REIDSEMA SIMPSON
IPC: H01L23/52
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for electroplating a copper corelating joint part, which can keep sufficient quantity of production processing as well as reduce formation of voids, improve resistance to electromigration, and uniformity. SOLUTION: In a stage, where a first electric power is given to a wafer 20 during a first period at a first electric power level and a stage where a second electric power to the wafer 20 is changed positively into pulse in the following second period, the second electric power includes an on period and an off period, where (1) the second electric power level supplied to the wafer 20 during the on period is higher than the first electric power level used in the first period, and (2) the third electric power level supplied to the wafer 20 during the off period is lower than the first electric power level supplied to the wafer 20 during the first period.
Patent JP-2001302638-A (JP)
Title: Method for producing halogenopyridinecarboxamide
Inventor: UENO TOSHIYA
IPC: C07D213/82
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an industrially suitable method for producing a halogenopyridinecarboxamide at a low cost in a good operability. SOLUTION: In a method for producing a halogenopyridinecarboxamide represented by general formula (2) (wherein X is a halogen atom) by hydrolyzing a halogenocyanopyridine represented by general formula (1) (wherein X shows an identical meaning to above-mentioned one), this method for producing the halogeno pyridinecarboxamide features performing the above reaction while feeding oxygen into the reaction liquid.
Patent JP-2001311336-A (JP)
Title: Locking device of shutter for container and van vehicle
Inventor: FUJIWARA KAZUYOSHI
IPC: E05B83/16
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a locking device of shutter for vehicle capable of being locked automatically by merely closing a shutter. SOLUTION: This locking device S comprises a hook mechanism B automatically engaged with a striker 8 installed in a lower frame 7 at a luggage compartment opening part when the shutter is closed, a hook releasing mechanism K for releasing the engagement, and a locking mechanism L for locking the operation to release the engagement. A locking spring 30 to energize in the locking direction is installed in the locking mechanism L.
Patent JP-2001312960-A (JP)
Title: Electron emission element, electron source, image-forming device and electron emission device
Inventor: SASAKURI DAISUKE
IPC: H01J1/316
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element, an electron source, an image- forming device and electron emission device, capable of simultaneously realizing both improvement in the electron emission efficiency and the control of the electron orbit. SOLUTION: An insulating layer 3 is piled on the element electrode 2 which is to become a low potential electrode and an element electrode 4 which is to become a high potential electrode is piled in continuing to the insulating layer 3. The element electrode 4 similarly to the element electrode 2 is selected from a conductive material of which the electron affinity is negative.
Patent JP-2001315607-A (JP)
Title: Opening structure of air bag door
Inventor: SUZUKI HIROAKI
IPC: B60R21/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To realize the suitable full development of an air bag to a cabin, and to prevent a door panel from being broken. SOLUTION: Movable reinforcing panels 31, 31 are mounted on a fixed bracket 26 in an outwardly opening manner via a connection member 32 provided with an expandable semi arc-like slackening portion 32a. The length of the slackening portion 32a in an expanded condition is set to the dimension permitting door panels 13, 14 to be opened and displaced at the position where the full development of the air bag 21 into a cabin is not prevented, and also at the position where the air bag is prevented from being collided with the surface of a base material 11. The opening displacement of the door panels 13, 14 is stopped when the slackening portion 32a is completely expanded, and the breakage caused by the collision with the base material 11 is avoided.
Patent JP-2001309870-A (JP)
Title: Equipment for toilet
Inventor: SAITO TAKAYUKI
IPC: A47K13/30
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide equipment for toilet which reduces restrictions to have more variety of designs and to make small-sized, allows the toilet seat to move more freely against the main body, and can be cleaned without difficulties. SOLUTION: Connecting a toilet seat 2 and a main body 1 by wires electrically is not necessary as a power source 3, which supplies power to an auxiliary means 4 to toilet activities, is equipped on a toilet seat 2, and supplying power is completed inside the toilet seat. The toilet seat 2 with the power source 3 can be kept away from the upper surface of a toilet bowl 9 when cleaning the toilet bowl since the toilet seat 2 can be moved around, attached to, or removed from the toilet bowl 9.
Patent JP-2001317730-A (JP)
Title: Liquid fuel feeding system
Inventor: OTSUKA AKIRA
IPC: F23K5/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel feeding system that is capable of easily exhausting the air inside a pipe between a fuel tank and a motor-operated pump, easily priming the motor-operated pump with a liquid and effectively utilizing land. SOLUTION: A three-way valve 30 is interposed in the second oil feeding pipe 2 with one of the two outlets of the three-way valve used as a normal oil feeding opening 32a and the other as an open port 32b opening outside the second oil feeding pipe 2. The air sucked into the first oil feeding pipe 1 is exhausted from the open port 31 together with the operation of an electromagnetic pump 21. Moreover, a strainer 22 having a fuel cup 23 is interposed in the first oil feeding pipe 1, and the electromagnetic pump 21 is primed with the kerosene accommodated in the fuel cup 23 at the time of start-up of a system and the like.
Patent JP-2001277187-A (JP)
Title: Female die and lower pin for stripping device of punching machine
Inventor: URABE TOSHINAGA
IPC: B26D7/18
Filed: 2000-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for the receptacle bar mounting operation to bone done while the operator sets him under the machine by introducing such an arrangement that a female die is attached to the machine upon mounting a male die on the upper frame of the machine whereby the female die and a receptacle receptacle bar are set on a punching machine and the receptacle bar is mounted on the machine upon locating it at a lower bar metal frame in advance in accordance with the figure. SOLUTION: A stripping device of the punching machine is composed of the female die 2 furnished with a connecting groove 22 to generate communication of female holes 21 for stripping a plurality of internal chips 112 and coupling parts 23 provided on the extension parts, a cutout 413 provided on the extension of the receptacle bar 411 mating with the connecting groove 22 and a lower pin tool 4 accommodating a receptacle pin 41 for fixing the receptacle bar 411 furnished with frame-off bars 412 location the two extension parts.
Patent JP-2001319586-A (JP)
Title: Operational method for ion source and device for irradiating ion beam
Inventor: YAMASHITA TAKATOSHI
IPC: H01J27/08
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a means to steadily extract an ion beam including an indium ion from an ion source, while reducing contamination of a furnace, a vapor-inducing tube and a plasma generator vessel. SOLUTION: The ion source 2 is composed of a furnace 4 for generating a vapor 8 through heating of a solid material 6, a plasma generator vessel 16 for generating plasma 24 through ionizing the vapor 8 and a vapor-inducing tube that connects both. In the ion source 2, indium fluoride 6a as a solid material 6 is employed and the ion beam 30 including indium ion is extracted with the temperature for the furnace 4 kept in a range of 450 deg.C or more and 1170 deg.C or less and also below the temperature of the plasma generator vessel.
Patent JP-2001239485-A (JP)
Title: Music response robot, voice response robot, and communication/broadcasting merged robot system
Inventor: IWAKI SATOSHI
IPC: G10L17/26
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To realize a robot capable of moving and outputting voices in response to voices output from a television receiver in relation to technology for transmitting music or voices into the air as acoustic signals to make the robot move or output voices according to the acoustic signals. SOLUTION: This system is provided with a means for electrically synthesizing music signals and robot control signals to output them as acoustic signals directly or via television broadcasting. the sound signals output from the means are received on the robot side; robot control signals are extracted from the sound signals (synthesized electric signals); and the extracted robot control signals are decoded and converted into mechanical operation signals or sound output signals for control of the robot.
Patent JP-2001327142-A (JP)
Title: Electromagnetic actuator
Inventor: MURAJI TETSURO
IPC: H02K33/16
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation of stop position of a rotor in an electromagnetic actuator in order to detect the rotational angle position of the rotor with higher accuracy. SOLUTION: This electromagnetic actuator is provided with a rotor 20 of which external circumferential surface is coupled with a magnet 21, a first magnetic pole piece 30a, a second magnetic pole piece 30b and a third magnetic pole piece 30c arranged opposing to the external circumferential surface of rotor, a coupling magnetic path forming member 30 which is forming a magnetic path through mutual coupling with these magnetic pole pieces and is wound with an electromagnetic coil 50 at a part thereof and an adjacent magnetic path forming member 60 which is forming a magnetic path between the second magnetic pole piece 30b and the third magnetic pole piece 30c and is formed along a rotating locus of the rotor.  This adjacent magnetic path forming member 60 is provided with a couple of magnetic gaps 71, 72 defining the length in the circumferential direction of the second magnetic pole piece 30b and third magnetic pole piece 30c.
Patent JP-2001321782-A (JP)
Title: Apparatus for treating acid washing wastewater of artificial dialyser
Inventor: OSADA TAKESHI
IPC: C02F1/66
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a stable, efficient and compact apparatus for acid washing wastewater of an artificial dialyser, simple in operation and the maintenance and control of a meter. SOLUTION: This apparatus for treating acid washing wastewater of the artificial dialyser consists of a neutralizing treatment apparatus I which has a wastewater introducing port 3 and a treated water discharge port 4 respectively arranged to the upper and lower parts thereof and filled with crushed limestone of which the mean particle size is adjusted to 0.1-100 mm and a water taking-in and gas-liquid separation apparatus II wherein a vacuum generation source 11 is connected to the wastewater introducing port 13 of a gas-liquid separation and water storage tank 12 having a wastewater introducing port for introducing the wastewater discharged from the artificial dialyser and an air discharge port for discharging air sucked simultaneously with wastewater arranged to the upper part thereof and having a liquid discharge port for discharging wastewater after the separation of air  arranged to the lower part thereof, and the liquid discharge port 15 of the water taking-in and gas-liquid separation apparatus and the wastewater introducing port of the neutralizing treatment apparatus are connected.
Patent JP-2001322445-A (JP)
Title: Two-wheel and four-wheel drive switching mechanism
Inventor: ISOGAI TAKAYUKI
IPC: B60K17/34
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a clutch part in a two-wheel and four- wheel drive switching mechanism. SOLUTION: In a traveling vehicle having a clutch for performing the connection and disconnection of power between a front wheel drive input gear 69 for transmitting the power after gear shift and a front wheel drive output shaft 30, which is provided on the front wheel drive output shaft 30 so that two-wheel drive and four-wheel drive are switchable, meshing bodies 80a and 69a are provided on a slider 80 slidable on the front wheel drive output shaft 30 and the front wheel drive input gear 69, respectively. A pressing body 84 for sliding the meshing bodies in the releasing directions is integrally provided on the front wheel drive input gear 69, and a thrust bearing 85 is arranged between the slider 80 and the pressing body 84. The slider 80 is energized in the meshing direction of the meshing bodies by a plurality of springs 82 and 83 having different spring pressures.
Patent JP-2001322323-A (JP)
Title: Continuous form cutter
Inventor: HANAWA YOSHIRO
IPC: B41J11/70
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a continuous form cutter which can cut even a thick continuous form by operating a cutter surely through a small scale drive means. SOLUTION: Rotation of a cutter drive bar 6 for retracting a cutter 7 from a cutting position is regulated by means of a pin 5. The pin 5 moves along an arcuate guide groove 94 and when the cutter 7 is at the cutting position, movement of the pin 5 in the direction determined through rotation of the cutter drive bar 6 is limited by a guide groove 94. Consequently, reaction to the cutter 7 can be eliminated without imposing a load to the plunger 2.
Patent JP-2001326793-A (JP)
Title: Method and device for read information control and recording medium for them
Inventor: OKI KAORI
IPC: G06T7/40
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for read information control and a recording medium for them, which shorten the document read time of a reader to efficiently read a document and simplify the operation of a read set value. SOLUTION: A document automatic detection means 1 detects the presence or the absence of an edge of a document area from a document picture read with the fastest read set value by N lines as a unit by a reader 100 (step S503); and in the case of the presence of the edge (YES in the step S503), a set information report means 2 stores the position and the width of the document picture, and the fastest read set value is switched to a read set value corresponding to the position and the width (range) of the document area (step 8508), and the reader 100 is made to read a picture in the document area through a control instruction issuing means 3, and thus the document read time of the reader 110 is shortened to efficiently read the document and the user operation for switching of the read set value is simplified.
Patent JP-2001331014-A (JP)
Title: Image forming device
Inventor: TAMURA SATOSHI
IPC: G03G15/16
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent the irregular electrification of recording material and a transfer belt with a simple constitution without making a device more complicated and large or deteriorating the component member of the device. SOLUTION: Conductive destaticizing members 70a, 70b and 70c are provided between respective transfer electrifiers 24a to 24d so as to be orthogonal to the advancing direction of the transfer belt 30 and in non-contact state with the belt 30. The members 70a to 70c are composed of a stainless steel member consisting of a saw-toothed part 71 having a projection 71a and a part 72 for supporting the part 71. The charge on the back surface of the belt 30 flows from the members 70a to 70c to the ground, and the potential of the back surface of the belt 30 and that of the members 70a to 70c are kept constant.
Patent JP-2001330965-A (JP)
Title: Image writing device, image output device, fine optical element manufacturing method for image writing device
Inventor: AKIYAMA SHOICHI
IPC: H01S5/40
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To reproduce a smooth half-tone image at a high speed without especially enhancing the resolution. SOLUTION: The luminous flux of beams emitted from a light source 2 per pixel unit is divided into plural spot beams by the fine aperture part groups 18 of a fine optical element 3, and the beams are emitted. The intensity of the beam emitted from the light source 2 is increased/decreased in accordance with the half-tone image to be reproduced. Thus, by increasing/decreasing the light intensity of the beam, the size of plural dots for forming one pixel on an image recording medium 1 is increased/decreased, thus, the smooth half-tone image is reproduced at a high speed without unnecessarily enhancing the resolution.
Patent JP-2001332372-A (JP)
Title: Anion generator
Inventor: TAKAYANAGI MAKOTO
IPC: A61M15/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device to generate useful anion in a large quantity, and to control the amount of harmful ozone. SOLUTION: A ground electrode to face negative high voltage electrode is abolished and at least one of human body itself, a conductive sheet on which a negative ion generator is placed, and a voltage supply conductor wire path is used as a ground.
Patent JP-2001334721-A (JP)
Title: Connector connecting structure and printer having it
Inventor: ENDO KATSUYUKI
IPC: B65H16/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact printer body housing a connector connecting part therein for easily putting a connector in and out. SOLUTION: The connector connecting part of the printer has a plurality of connector housing parts with different connecting surfaces depending on the size of connector housing. Thus, the connector housing space can be minimum and the printer body can be miniaturized for easily putting the connector in and out.
Patent JP-2001330350-A (JP)
Title: Storage chamber
Inventor: MIZOGUCHI TAKEHIRO
IPC: F25D1/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce an installation space through security of excellent internal radiation of an electronic accessory box. SOLUTION: A cabinet 34 to internally partition a machine room 55 is disposed on the upper surface of a top plate 54 of a heat insulation casing 12. A front panel 36 to cover the front of the machine room 55 is disposed on the front side of the cabinet 34. The electronic accessory box 38 is situated on the top plate 54 in the vicinity of the front part of the front panel 36. An opening part 39a is formed in the front part of a box part 39, containing various electronic parts, of the electronic accessory box 38. A plurality of ventilation holes 40 to take in outside air to cool the internal part of the box part 39 is formed in a position corresponding to the opening part 39a of the box part 39.  A plurality of second ventilation holes 42 through which air, heat exchanged at the internal part of the box part 39, is emitted to the outside of a machine, are formed in the upper surface part of the panel 36 fronting on a space between the front part of the front panel 36 and the front part of the box part 39.
Patent JP-2001336695-A (JP)
Title: Lattice body for building
Inventor: HAMASHITA HARUO
IPC: E04C2/42
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To facilitate a change of design, by obtaining safety and an excellent design character of outward appearance, and suppressing increasing of weight and increasing of cost. SOLUTION: One side expected wall 14 of one side lattice 11 formed in an upper mold 1 is continued to a parting line 13 to the other lattice 12, the other side expected wall 15 of the other side lattice 12 formed in a lower mold 2 is continued to the parting line 13 to one side lattice 11, a part connecting the expected walls 14, 15 is made to serve as an outer frame 16, the expected walls 14, 15 except this outer frame are all connected by a crossing part 17.
Patent JP-2001334077-A (JP)
Title: Electric shaver
Inventor: TAKAHASHI ATSUSHI
IPC: B26B19/38
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric shaver which gives a good shaving feeling automatically such that the shaving be hard at the beginning and be soft at the last. SOLUTION: The electric shaver has a blade unit 2 having an outer blade 114 which unit can elevate and descend with an elevation/decent means 3. The shaver has a control portion 4 which controls the position of the unit such that the initial position of the blade unit 2 be lowered for the beginning of shaving and the position of the blade unit 2 be gradually raised automatically with the advancement of shaving.
Patent JP-2001336299-A (JP)
Title: Mechanical parking device and attitude correcting method when shifting vehicle
Inventor: KANAUMI TETSUYA
IPC: E04H6/20
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To guarantee smooth entering work of a vehicle when the attitude must be corrected even if a correction angle is large. SOLUTION: When the vehicle 10 is shifted from a conveyor 27 to a conveyor 28, a control means changes the operating speeds of front conveyors 27a and 28a and rear conveyors 27b and 28b after receiving the detection signal of a second sensor 32. The vehicle 10 is applied with a first attitude correction before it is detected by a first sensor 31. Even if the entrance angle of the vehicle 10 onto the conveyor 27 of a berth 26 is large, the angle of the vehicle 10 is corrected to a small value when the vehicle 10 is detected by the first sensor 31, and a trouble is prevented that the vehicle 10 is detected by an extrusion sensor 30 before the attitude correction of the vehicle 10 is finished, thereby such a situation is eliminated that the operation of this mechanical parking device is temporarily stopped.