baber/WOPTO huggingface dataset:
Patent JP-2001208857-A (JP)
Title: Scattered proton remover of x-ray detector for elementary analysis device
Inventor: WAKASA HIDEICHIRO
IPC: G21K3/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact and handy scattered proton remover capable of preventing scattered protons exerting a bad influence on elementary analysis from entering an X-ray detector. SOLUTION: This scattered proton remover 10 is mounted on the head part of an X-ray introduction sleeve 5a of the X-ray detector 5 arranged in a vacuum camber 1. In the remover 10, a body 11 for preventing entrance of the scattered protons by a magnetic field and an interfitting cylinder 12 to be mounted on the head part of the sleeve 5a. Two permanent magnet plates 14, 14 are arranged with magnetic poles facing each other on a body 11 so as to generate nearly parallel magnetic flux between mutual poles, and a passage 16 leading to the interfitting cylinder 12 through the interval thereof is formed. The periphery of the passage 16 is enclosed by a covering wall made of a synthetic resin, and the magnetic flux is passed inside. The scattered protons are deflected in the magnetic field in the passage 16, to thereby prevent the entrance of the scattered protons into the X-ray detector.  Leakage of the magnetic flux to the periphery is suppressed by an iron yoke 15, to remove the influence on peripheral instruments.
Patent JP-2001211659-A (JP)
Title: System interconnection inverter
Inventor: ONIZUKA KEIGO
IPC: G05F1/67
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent efficiency from lowering, even when output current becomes small, when AC power is outputted by detecting the output current and performing feedback control. SOLUTION: An output current detecting element 38 is provided with a CT 70B and a CT 70A whose ratio of current transformation is higher than that of the CT 70B. Besides, a signal generating portion 50 is provided with a selecting portion 66. When input power to an inverter is large, the CT 70B is selected, and the output of the CT 70B is read as the output current of the inverter and feedback control is performed. If the input power to the inverter becomes low, the CT 70A is selected, and the output of the CT 70A is read as output current. As the result of this, a desired feedback gain is ensured, end lowering of conversion efficiency is prevented even if the output current lowers.
Patent JP-2001220288-A (JP)
Title: Vapor phase growth method and vapor phase growth device
Inventor: NAKAMURA MASASHI
IPC: C30B25/10
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth method capable of growing a thin membrane having a uniform composition even on treating many base substrates having a large area simultaneously, and a vapor phase growth device. SOLUTION: This vapor phase growth method installing a base substrate S on a base substrate-holding stage 4 installed in a reacting oven 1 and forming a thin film on the surface of the base substrate by supplying a raw material gas G from a prescribed direction, is provided by installing the above base substrate-holding stage as closely making contact with an inner wall 3 in an upper or a lower direction in the reacting oven and controlling the temperature at the inner wall 3 opposing to the above base substrate-holding stage and making contact with the above raw material gas,  as becoming at or lower than the decomposition temperature of the above raw material gas and also the temperature of at least a part of the zone of the base substrate-holding stage in the position corresponding to the upstream side of the raw material gas flow as becoming the same as or higher than the decomposition temperature of the above raw material gas.
Patent JP-2001212919-A (JP)
Title: Biaxially oriented polyester film and method of manufacturing the same
Inventor: NISHINO SATOSHI
IPC: B29L7/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film showing a good winding form as a product even if the surface thereof is smooth. SOLUTION: In the biaxially oriented polyester film having a coating layer at least on its single surface, the coating layer has an island structure having island-like protruded parts and the island-like protruded parts with a length/ breadth ratio of 3.0 or less occupy 50% or more of all of the protruded parts.
Patent JP-2000207973-A (JP)
Title: Wiring accessory
Inventor: UENO SATORU
IPC: H01H21/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling and mounting by providing lock legs having a cover side locking means for locking on the specific number of body side locking means on outer side in the short width direction of a synthetic resin body mounted on a standardized mount frame at a specific number, the lock legs being vertically disposed on the sidewalls in the short width direction of a cover, and by projecting the lock legs outside the body to be mounted on the mount frame. SOLUTION: A mount frame can mount up to three push-button switches 5. A cover 5b has hour body locking legs 10, provided with body locking holes 10a for locking with four locking projections 9 on both sides of a body 5a of a push-button switch 5. The body locking legs 10, downwardly extending from the opposite sides, protrude outside the body 5a for accommodating parts inside thereof to be mounted on the mount frame. A pair of locking claws 11a are disposed on both sides of the cover 5b, having an operation surface and a pair of locking pawls 11b is disposed the other side thereof. The claws 11a and 11b correspond to the locking holes on both sides of the metallic mount frame. A space 12 for providing a deflecting margin is disposed backside the locking pawls 11b. The push-button switches 5 can be coupled to the mount frame with no a space or play being generated. A piano handle 43 is locked on locking projections 70, fulcrum projections 71a and holes 72 of the cover 5b.
Patent JP-2001221112-A (JP)
Title: Warming up device for internal combustion engine
Inventor: OGAWA TAKASHI
IPC: F02M31/12
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To generate electric power by a generator without reducing the fuel consumption of an internal combustion engine, and to suitably warm up the internal combustion engine, in a warming up device for an internal combustion engine. SOLUTION: A clutch system 70 is laid between an internal combustion engine 10 and a generator 72 generating electric power by using the internal combustion engine as a power source. The clutch system 70 is actuated to couple the internal combustion engine 10 and the generator 72 when deceleration is demanded, and actuated to release coupling between both when acceleration or a constant speed is demanded. In this case, when acceleration or the constant speed is demanded, the generator avoids to generate electric power, so that reduction in fuel consumption is prevented.
Patent JP-2001222792-A (JP)
Title: Vehicle communication device
Inventor: MIZUTA RIKA
IPC: H04W88/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To secure communication among plural users via a pseudo living body. SOLUTION: A CPU 50 of a meter unit 9 of a vehicle can transmit its position information or its own state to a pseudo living body of another vehicle via a GPS unit 62 and a transmitting/receiving unit 63. Receiving the position information or state, the unit 9 shows the receiving contents in pictographs or characters. The voices inputted through a microphone 54 are sent to another vehicle via the unit 63 and then reproduced through a loudspeaker system 53 of the vehicle.
Patent JP-2001222233-A (JP)
Title: Led display device
Inventor: ITO MASAYUKI
IPC: H01L33/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in visibility by the contamination of an LED display section with rainwater or the like. SOLUTION: The outer peripheral edge on a front surface 21 side of the top surface 22 of a housing 2 of the LED display device 1 provided with the LED display section 3 on the front surface 21 of the housing 2 is provided with a projecting part 4 and the rainwater or the like of the top surface 2 is shielded by the projecting part to prevent the outflow of the rainwater or the like to the LED display section 3.
Patent JP-2001223524-A (JP)
Title: Antenna device
Inventor: YAMAMOTO HIDEKI
IPC: H01Q23/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device small in size, high in efficiency and suitable to a mobile device by providing devices and radiating elements integrally mounted in one device. SOLUTION: Two points set in one radiating element are excited by two active devices. In such a case, a circuit is formed so that the distances of signal lines that respectively pass through the two active devices can be difference as much as 1/2 effective wavelength from each other, so that the two points are excited in opposite phase.
Patent JP-2001223798-A (JP)
Title: Communication assisting method for lost child, arranged meeting and the like in venue
Inventor: MASUDA RYUTA
IPC: H04M3/42
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication assisting method for a lost child, an arranged meeting, etc., in a venue which can provide service for retrieval of a lost child in a family and a group and the setting of a meeting place by using an admission ticket and a public telephone set without carrying a radio terminal such as a portable telephone set nor installing a detected terminal. SOLUTION: When an admission ticket card 1 is issued, a group is registered on a management server 5 and when the admission ticket card 1 is used at the public telephone set 2, and attraction gate 3, or an entrance/exit gate 4, the admission ticket ID of the admission ticket card 1, the terminal ID of the public telephone 2 or various gates where the card is used are sent to the management server 5 to specify in-group retrieval to grasp the behavior of the group, lost child registration, lost child retrieval, and a meeting place.
Patent JP-2001228403-A (JP)
Title: Microscope device
Inventor: OKAMOTO KOICHI
IPC: G02B21/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To observe a sample with high time resolution by irradiating the sample 13 with a laser beam 14 having a pulse width ΔW of a femto second. SOLUTION: The impulsive laser beam 3 from a laser beam source 2 is branched to gate light 5 and pumping light 6 by a branching means 4. The sample 13 of a microscope means 12 is irradiated with the pumping light 6 and 14. The microscopic image of the sample 13 and the gate 5 is applied to a nonlinear optical element 33, such as a BBO crystal, which in turn generates light 34 having the sum frequency ω3 (=ω1+ω2) of a frequency ω1 of the gate light 5 and a frequency ω2 of the microscopic image. This light 34 is selectively passed by an optical filter 35 and is imaged on a CCD(charge coupled element) by an optical system 39. The microscopic image 21 after the irradiation of the sample 13 with the laser beam 14 in the manner described above is imaged by the pulse width ΔW of the laser beam 3 at the CCD 41.  The time difference W1 from the point of the time t1 when the sample 13 is irradiated with the pumping light 14 before the point of the time t2 when the gate light 5 is applied to the nonlinear optical element 33 may be changed and regulated by a means 23 for changing the route length.
Patent JP-2001227307-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: MIYASAKA HIDESHI
IPC: F01L1/34
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate rotational unbalance due to provision of are revolution regulating means without making a design change to a vane member, a housing member, etc. SOLUTION: Mass distribution of a sprocket 4 is made unsymmetrical on an axis of rotation by forming a plural number of through-holes 54 by partially biasing them on the chain sprocket 4 integrally connected to a housing member 5. Arranging angles of the through-holes 54 and a revolution regulating member 9 against the axis of rotation O are made to roughly match with each other. Decrease of a moment of inertia due to provision of the through-holes 54 and increase of a moment of inertia due to provision of the revolution regulating means 9 are made to roughly match with each other. Consequently, a center of gravity of a device is roughly positioned on the axis of rotation O, and rotational unbalance is eliminated.
Patent JP-2001229090-A (JP)
Title: Communication terminal and recording medium
Inventor: TANIMOTO YOSHIFUMI
IPC: H04B3/46
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal which does not require the confirmation of an electronic mail communication function in a mail server whenever an electronic mail is transmitted or whenever log-on is performed to the mail server and also to provide a recording medium to be read in the terminal. SOLUTION: A system is constituted in such a way that extending function register information 11a such as which one of a standard function and an extending function is a support for the mail server is stored in a hard disk drive(HDD) 11 and, then, the electronic mail is transmitted to the mail server by using the function, based on the stored contents.
Patent JP-2001234282-A (JP)
Title: High tensile strength hot rolled steel sheet excellent in warm press formability and producing method therefor
Inventor: IIZUKA EIJI
IPC: C21D9/46
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile strength hot rolled steel sheet having a yield ratio of <=60% in the temperature range of 150 to 300 deg.C and excellent in warm pressing characteristics and to provide a producing method therefor. SOLUTION: A steel stock having a composition containing 0.01 to 0.12% C, <=2.0% Si, 0.01 to 2.0% Mn, 0.001 to 0.1% Al and 0.0040 to 0.0200% N and moreover containing 0.001 to 0.1% Ti and <=0.01% B is heated, is subjected to hot rolling so as to control final finish rolling temperature FDT to (Ar3+100 deg.C)-(Ar3-10 deg.C) with a draft of >=15% at final stand, is cooled at a cooling rate of >=40 deg.C/s within 0.5 sec after the completion of the hot rolling and is coiled at a coiling temperature of 650 to 350 deg.C. In this way, a high tensile strength hot rolled steel sheet having a structure composed of ferrite with the average crystal grain size of <=8 μm as the main phase and also containing solid solution N of 0.0040 to 0.0080% by mass can be obtained.
Patent JP-2001237574-A (JP)
Title: Printed board holding structure
Inventor: SUZUKI NORIAKI
IPC: H05K7/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the mounting area of the pattern of a printed board and the mounting area of an electronic component. SOLUTION: A 1st printed board 14 is fixed to a stud 10 horizontally along the bottom of a lower case 3. Then 2nd printed boards 60, 61, and 63 are stood on the 1st printed board 14 in parallel to one another across connectors 15 and 62. Further, 2nd holding members 51, 52, and 55 which hold side edges of the 2nd printed boards 60, 61, and 63 are formed integrally with a substrate holder 30. This substrate holder 30 is built above the 1st board 14, and a space 45 for mounting a component is provided between the substrate holder 30 and 1st substrate 14.
Patent JP-2001237879-A (JP)
Title: Terminal, repeater, communication method and recoding medium with recorded communication program
Inventor: TAKEDA KENJI
IPC: H04L45/741
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To start data communication from a terminal connected to a global network to a terminal connected to a private network. SOLUTION: A storage means 27 stores addresses of terminals 1-x (x=1, 2,..., n) connected to the private network 4 and a port number corresponding to the service provided by the terminal 1-x in advance. Upon the receipt of a packet to start data communication from a terminal 3 connected to the global network 5, an address conversion means 26 of a repeater 2 retrieves an address of a terminal registering a port number equal to a destination port number included in the packet from the storage means 27 and converts the destination address of the packet into the retrieved address and transmits the converted address to a network 4.
Patent JP-2001234133-A (JP)
Title: Surface protective film
Inventor: AGARI HIROSHI
IPC: C09J7/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prepare a surface protective film that has good adhesion to an adherend at the initial stage of adhesion and that, after the lapse of time, can relatively easily be removed from the adherend without forming steps on the surface of the coating film applied to the adherend due to the heat shrinkage of the surface protective film. SOLUTION: This surface protective film is formed by integrally laminating a pressure sensitive adhesive layer on a substrate layer comprising a thermoplastic resin. The resin composition constituting the pressure sensitive adhesive layer comprises 100 pts.wt. rubber-based resin and 5-70 pts.wt. tackifying resin having a viscosity of 20,000-100,000 cP at 25 deg.C.
Patent JP-2001241258-A (JP)
Title: Auto-closing door apparatus
Inventor: KODERA HIROYUKI
IPC: E05D15/30
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a safe and inexpensive auto-closing door apparatus which allows a passenger to operate a door and to smoothly pass the same with simple operation and with little change of direction of the passenger body, and is not under the influence of a power failure. SOLUTION: A door main body 3 is installed so as to be guided by a main arm 8 to horizontally move in a door frame 2 while rotating in the same. The main arm 8 has a projecting butt hinge 10 attached thereto, which hinge includes various mechanisms like a power storage mechanism for imparting power in a door closing direction and a cushioning mechanism for controlling the door closing speed. When the door main body 3 is manually moved toward a door opening side, the door main body 3 rotatively moves to be opened. On the other hand, when the door main body 3 assuming the opened position is released (the hand of the passenger is moved off), auto-closing power of the projective butt hinge 10 allows the main arm 8 to perform closing action. As a result, the door main body 3 automatically moves while performing automatic closing rotation, to be closed.
Patent JP-2001236024-A (JP)
Title: Wall hanging mechanism of image display device
Inventor: KATAYAMA TAKESHI
IPC: G09F9/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress expenditure and to make a contribution to resource recycling by changing the direction of a stand and mounting an image display section mounted at the stand to a wall so as to serve the stand as a fixture and to be able to hang the stand on the wall without using fixtures to be exclusively used for hanging on the wall when the image display section is used by hanging the same on the wall. SOLUTION: In removing the stand from the image display section, the stand may be removed by removing four pieces of screws for fixing the image display section. The removed stand may be easily fixed perpendicularly to the wall by means of the four screws. The image display section and the stand fixed to the wall attains the state that the stand rotates 90 deg. forward of the set unlike the mounting state before the stand is removed and the stand may be easily mounted by using the four screws for fixing the image display section, by which the use of the image display section by hanging the same on the wall is made possible.
Patent JP-2001241364-A (JP)
Title: Internal combustion engine with fuel reforming device
Inventor: AOYAMA HISASHI
IPC: F02M27/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To maintain a good reforming condition and to realize high heat efficiency when a reformer 8 is arranged in an exhaust passage 7. SOLUTION: The internal combustion engine is provided with a bypass passage 18 bypassing a reformer 8 in an exhaust passage 7 and a change-over valve 19 capable of changing over an exhaust flow passage between a side of the reformer 8 and a side of the bypass passage 18. By estimating a recoverable quantity Qe of an exhaust heat quantity to the reformer 8, when Qe is not greater than 0, a supply quantity of fuel, water and air to the reformer 8 is controlled by a reforming raw material flow controller 15 so that while an exhausted gas is guided to the side of the bypass passage 18, a heating value obtained by partial oxidation reaction between the fuel and the air in the reformer 8, is equal to an endothermic quantity obtained by vapor reforming reacting between the fuel and vapor.  When Qe is beyond 0, a supply quantity of the fuel, the water, and the air to the reformer 8 is controlled such that while an exhausted gas is guided to the reformer 8, the ratio of the vapor reforming reaction to the partial oxidation reaction is increased.
Patent JP-2001204444-A (JP)
Title: Method for treating plant material with superheated steam having pressure
Inventor: OBARA YAICHI
IPC: A23L3/24
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To carry out a thermal treatment for enhancing economic effects without spoiling characteristics as an organic living thing in a processing for enhancing utilization effects of plant materials used for the processing. SOLUTION: In a can 1 having heating function, a water level is set, its warm water surface is sufficiently open, a space is held over the water surface to be ventilated with pressure, an air inlet is installed on one upper end and an air outlet 15 on the other end and a blower 14 facing to the warm water surface is installed on the air inlet. Superheated steam having volatilized water having pressure and heat of vaporization is produced through vaporization of water from the warm water surface by heat loss phenomena proportional to square of the temperature difference and proportional to the pressure-having air velocity by function of the air sent from the blower toward the warm water surface having the set temperature, colliding with the warm water surface and discharged from the outlet after crawling on the warm water surface with pressure.  Plural far-infrared ray-generating material 21 is installed in the can. In make-up water, an extracted solution of marine humic materials or an extract solution of trees is added.
Patent JP-2001241593-A (JP)
Title: Rehabilitation method for miscellaneous drainage piping in apartment house
Inventor: HOSHIKAWA TSUTOMU
IPC: B05D7/24
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a rehabilitation method, in rehabilitating the miscellaneous drainage piping in an apartment house, in which steps or joints are eliminated in a miscellaneous drainage piping where foreign substances are easily trapped or sediments are liable to adhere, thereby a rehabilitation work can be carried out efficiently. SOLUTION: The method of rehabilitating a drainage piping in the apartment house including a main pipe laid vertically and a plurality of lateral branch pipes branched off of the vertical main pipe through joints, comprising the steps of: drying the interior of the drainage piping; removing, cleaning and polishing scales and deposits of pollution including oil composition sticking to the inside of the drainage piping; building up a paint film of predetermined thickness inside of the vertical main pipe with a solventless type two component epoxy resin is injected in one operation from the terminal side for each route of the lateral branch pipe; the paint film is built up by causing the injected solventless two component epoxy resin to flow near upto a branch point as a degenerated slag ring flow under the supply of a compressed air;  and then a resin inner pipe is formed in the inner surface of the pipe conforming to the contour thereof by sagging the built-up paint film.