baber/WOPTO huggingface dataset:
Patent JP-2001153746-A (JP)
Title: Semiconductor pressure sensor device
Inventor: AOKI KOJI
IPC: G01L9/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent air bubbles from appearing in the protective member by chemicals and water content in the environment in a semiconductor pressure sensor device having a sensor chip and parts which are electrically connected to the sensor chip and covered and protected with the protective member. SOLUTION: The sensor device 100 is constituted such that the pressure detecting semiconductor sensor chip 2 is mounted in a resin package 1 having insert-formed conductive material-made insert pins 4 and electrically connected to the pins 4 through bonding wires 6, and the pins 4 and the wires 6 are covered and protected with a protective member 7 made of-an electrically insulative and flexible fluororesin gel. The protective member 7 has a saturation swelling percentage of 7 wt.% or less when dipped in gasoline at 20 deg.C.
Patent JP-2002081510-A (JP)
Title: Speed reducer
Inventor: SHIMA KOJI
IPC: F16H1/28
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a device having a structure capable of reducing a production cost and increasing a torque capacity in a speed reducer formed by combining a friction roller transmission mechanism with a planetary gear mechanism and fixing the roller carrier of the friction roller transmission mechanism to the sun gear of the planetary gear mechanism. SOLUTION: The sun gear 21 is press-fitted into a hole 14a formed in a roller carrier 14 with the tooth crest part of the sun gear 21 bitten therein to fix these parts to each other. By the serration effect due to deformation of the hole 14a, a tightening force of these parts in circumferential direction is increased, and the formation of a shaft part for fitting the sun gear into the hole 14a on the sun gear 21 is eliminated. Thus a production cost can also be reduced.
Patent JP-2002080929-A (JP)
Title: Steel having excellent resistance against large deformative fracture and its production method
Inventor: SUMI HIROYUKI
IPC: C22C38/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide steel having excellent ductile fracture resistance under a high strain condition such as a large earthquake and to provide its production method. SOLUTION: This steel has a steel composition containing, by weight, 0.03 to 0.20% C, 0.01 to 1.0% Si and 0.5 to 2.0% Mn, if required, further containing one or more kinds selected from Cu, Ni, Cr, Mo, V, Nb and Ti, and the balance substantially Fe with inevitable impurities, has a metallic structure containing ferrite of 20 to 90% by area fractional ratio, in which yield ratio in a nominal stress-nominal strain curve is <=0.77, and the work hardening exponent (n) is >=0.15. In its production, a steel slab having the above composition is heated at 1,000 to 1,200 deg.C, is thereafter hot-rolled and is immediately or, after air cooling to Ar3-50 to Ar3-150 deg.C or, after the subsequent reheating to a two phase region, cooled.
Patent JP-2001094285-A (JP)
Title: Emi cover for electronic module and its manufacturing method, and electronic device chassis using it
Inventor: MANDELCORN YEHOSHUA
IPC: H05K9/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an EMI(electromagnetic interference) module cover by which EMI is reduced. SOLUTION: In the EMI cover, conductive side panels have elastic canti-levers formed from them and each of the canti-levers has a fixed end formed as part of the side panel and a free end without modular coupler. By this constitution, when the module is to be mounted on the chassis, the elastic canti-levers can be bent. The elastic canti-lever part has bosses near the movable free end. The bosses protrude from the side panel toward the outside by an enough length for providing a conductive pass between the conductive surfaces which are adjacent to the side panels when the module is mounted on the chassis.
Patent JP-2001159738-A (JP)
Title: Multibeam scanning optical system and image forming device using the same
Inventor: YOSHIDA HIROKI
IPC: G02B26/10
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a multibeam scanning optical system which can realize high-grade printing at a high speed with a relatively simple constitution, and an image forming device using the same. SOLUTION: This scanning optical system has an incident optical means which guides plural luminous fluxes emitted from a light source means having plural light emitting parts arranged apart from each other in a main scanning direction to a deflecting means, a scanning optical means which images plural luminous fluxes deflected by the deflecting means onto a surface to be scanned and a synchronism detecting optical means which condenses a part of the plural luminous fluxes deflected by the deflecting means onto a slit surface via a return mirror by a lens section, then guides the luminous fluxes to the synchronism detecting element and controls the timing of the scanning start position on the surface to be scanned by using the signal from the synchronism detecting element.  The respective elements are so set as to satisfy a condition equation (A) when the focus misalignment quantity within the main scanning section of the luminous fluxes guided to the synchronism detecting element viewed from the slit is defined as δM and the focus misalignment quantity at each image height on the surface to be scanned as δX.
Patent JP-2002092525-A (JP)
Title: User specifying method and system
Inventor: TSUDA SHIGENOBU
IPC: G06Q20/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a user specifying method capable of specifying the user of an authentication medium and preventing the illicit use. SOLUTION: When the authentication medium is used, the image of apparent features of a user is printed in a detailed statement of use.
Patent JP-2002085968-A (JP)
Title: Nitrogen oxide adsorbing material and method of treating the same
Inventor: FUJIMOTO KENJIRO
IPC: C01G51/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an excellent nitrogen oxide adsorbing material. SOLUTION: The nitrogen monoxide adsorbing amount of a hollandite compound is improved by heat treating the hollandite compound having a hollandite- type crystal structure and expressed by chemical formula: AxMyN8-yO16 (wherein, A is K, Na, Rb or Ca, each being an alkali metal or an alkaline earth metal; M is Fe, Ga, Zn, In, Cr, Co, Mg, Al or Ni, each being a divalent or a trivalent metal element; N is Sn or Ti, each being a tetravalent metal element; 0<x<=2 and 0<y<=2) in the flow of a gaseous oxygen-nitrogen mixture, in which the volume ratio of oxygen to nitrogen is in the range of 3:97 to 50:50, at 50 to 1,500 deg.C for 5 min to 1 h.
Patent JP-2002086216-A (JP)
Title: Bending apparatus
Inventor: OKADA MASAMI
IPC: B21D5/14
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a bending apparatus capable of precisely, quickly and inexpensively bending a flat metal plate to a cylindrical shape and overlapping both end edges of a product obtained or bringing them into contact with each other. SOLUTION: The apparatus to bend the flat metal plate P to a cylindrical shape is provided with a rotary roller 4, a first press roller 16, which has an axial center (g) parallel to an axial center (g) of the rotary roller 4 and slides along a tangent of on a peripheral face of the rotary roller 4, a metal plate support base, which rotatably journals the first press roller at its one end and slides along the tangent direction, and a second press roller 28, which has an axial center (g) parallel to the axial center (g) of the rotary roller 4 and approaches the peripheral face of the roller 4, a tip (s) of the metal plate P, which is placed on the metal support base and is protruded from the first press roller 16, is positioned toward the rotary roller 4 rather than the axial center (g) of the second press roller 28.
Patent JP-2001134352-A (JP)
Title: Live plug insertion/ejection device
Inventor: FUKUDA KIMIO
IPC: G06F3/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of vibration to other loads by turning a driver gate to a disabled state by a live plug insertion/ejection load, suppressing a rush current when a plug is inserted, preventing the generation of a signal/ power supply noise, and controlling an insertion/ejection speed. SOLUTION: A load 2 to be inserted/ejected, a connector 11 and a lever 13 are installed in a live plug insertion/ejection unit 1. The load 2 is provided with a power supply receiving circuit for controlling a power supply current when the plug is inserted, a control circuit 23 and a bus control circuit. An LED 15 for displaying the ejection permission of the unit 1 is arranged on the side of the lever 13 for sliding the unit 1.
Patent JP-2002094739-A (JP)
Title: Facsimile machine
Inventor: UCHIYAMA YUKIHIRO
IPC: H04N1/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine, that can arrange documents that are fax-received and printed out on a reception tray, while shifting them mutually by each reception. SOLUTION: The facsimile machine 11 is provided with a reception paper tray shift mechanism 45, that moves a reception paper tray 132 in a direction, in parallel with the shaft of a paper discharge roller 22 and stops the tray 132 at a prescribed position and with a reception paper tray shift mechanism control means 44, that provides the output of a drive signal to the reception paper tray shift mechanism 45, so as to cause the reception paper tray 132 to move at a different stop position by each reception unit of image information.
Patent JP-2002092451-A (JP)
Title: Electronic coupon system
Inventor: NOZAKI KATSUHIRO
IPC: G06Q30/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of issuing a complimentary ticket or the like, conventionally of a printed type, as an electronic coupon by electronic data, and distributing the electronic coupon desired by a user by utilizing a distribution system using the internet when the user wants to use it at real time, or that usable by the user. SOLUTION: In a home page of a shop such as a bookstore, an eating house, or a convenience store, or a facility such as a movie theater, coupon display showing provision of various service coupons such as discount coupons, complimentary tickets, etc., that can be distributed is made, so that the user starts up the home page on one's own terminal to click the coupon display for taking content data of the coupon into the user terminal, thereby the electronic coupon is displayed or printed out.
Patent JP-2002089048-A (JP)
Title: Temporarily surrounding structure
Inventor: KOYAMA YUKIO
IPC: E04G21/32
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a temporarily surrounding structure capable of reducing an addition rate of SPM given to surrounding environment and minimizing the effect on construction and installation cost. SOLUTION: A temporarily surrounding main body 2 is erected on the ground G, an upper end part 3a of a fixing support column 3 erected on the ground G is protruded and arranged above the temporarily surrounding main body 2, and a screen part 4 supported on the upper end part 3a of the fixing support column 3 and capable of being stored and deployed is provided. The screen part 4 is formed so as to extend continuously with a fixed region above the temporarily surrounding main body 2 when it is deployed.
Patent JP-2002096829-A (JP)
Title: Folding storage container
Inventor: TAKASE YASUSHI
IPC: B65D6/18
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a folding storage container which can give flexibility in a vertical direction and allows contents to be easily put in/out while preventing a gap from occurring between the contents and the container. SOLUTION: A slit 21 extending in a direction parallel to a hinge axis is provided in the vicinity of the hinge 13 for rotatably coupling a top plate 11 or a base plate 12 with a side plate 17. A flexibly deformable portion 22 which elastically deforms when force is applied in a such direction that the top plate 11 and the base plate 12 are separated is provided between the slit 21 and the hinge 13.
Patent JP-2002086174-A (JP)
Title: Upward flow filter and water treating equipment
Inventor: FUKUDA KAZUMI
IPC: C02F1/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an upflow filter enabling to miniaturize equipment and together being easy for maintenance of the equipment, and the equipment for treating water using the upflow filter. SOLUTION: In the upflow filter 1 that feed water is made to flow into the lower part of a filter layer 2 from a feed water flowing in tube 20 and the feed water is passed through the filter layer 2 with upflow, preferably the filter layer 2 is composed of a floatable filter medium 2a. The water treating equipment has the upflow filter, in which the tube 20 is disposed so that the feed water is made to form swirling flow around a vertical axis VL through the center of a horizontal section of the filter 1, a feed water taking equipment 30 and a piping system 35 of feed water which is arranged between the equipment 30 and the filter 1, and the prescribed filter is equipped as the filter 1. And the equipment 30 and/or the system 35 in the water treating equipment is provided with a crusher 32 for impurities in the feed water.
Patent JP-2002100382-A (JP)
Title: Fuel cell power generator
Inventor: KOMATSU TADASHI
IPC: H01M8/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel power generator allowing for efficient utilization of an waste heat and prevention of smoke generation in an exhaust gas discharged from the water recovery system. SOLUTION: The generator comprises a fuel cell main body 1, a fuel reformer 7, a steam separator 21, a water recovery system 51 for cooling the discharged air from the fuel cell and a flue gas from the fuel reformer 7 and recovering air and water contained in the flue gas, and a heat transfer equipment 54 for recovering the heat received from the fuel cell out of a cooling water, and supplying the heat to the external waste heat utilization facility. The water recovery system 51 is provided with a heat exchanger 52 for heating the discharged air after water recovery and the flue gas.  Further, the system 51 is provided with a cooling water circulation circuit 55, in which, after cooling the water recovered from the separator 21 by sending it to the heat transfer equipment 54 for cooling and further cooling it by sending to the exchanger 52, the cooled water and the drain water from the separator 21 are combined.
Patent JP-2002099636-A (JP)
Title: System and method for supporting system construction
Inventor: HASHIGAYA MITSUHIRO
IPC: G06Q50/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method which supports even an inexperienced person to easily construct a system. SOLUTION: An authentication means 21 sends a member authentication picture to a member terminal 1 and an authentication information transmitting means 11 sends authentication information to an information providing server 2. A condition setting means 22 sends a condition specification picture for a system to be constructed to a member terminal 1 and a condition transmitting means 12 specifies and sends conditions to the information providing server 2. A construction procedure generating means 23 extracts element procedures from an element procedure storage part 25 according to the received conditions and connects the extracted procedures by referring to a procedure order storage part 26 to generate and sends a construction procedure for the system to the member terminal 1. The member terminal 1 displays the received construction procedure for the system and constructs the system following the construction procedure.
Patent JP-2001155144-A (JP)
Title: Method for reconstructing three-dimensional image of target
Inventor: VAILLANT REGIS
IPC: G06T15/08
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide information by reconstituting the three-dimensional image of a stent in the case of providing the same information. SOLUTION: This reconstructing method for the three dimensional image of the target includes a stage in which a camera turning around an organ collects a radiation image, a stage in which the position of the target is marked from an image to an image, and a stage in which the three-dimensional image of the target is reconstructed from collected images of the continuously confirmed target of continuous images and their positions.
Patent JP-2002100689-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MORI SEIICHI
IPC: H01L21/8247
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device having a memory array structure, which allows resistance of a source diffusion layer to be reduced, with the increase in a manufacturing process controlled to a minimum. SOLUTION: The nonvolatile semiconductor memory device is provided with the memory array structure. The structure is configured of: drain/source diffusion layers 10 and 12, both of which are located in stripes, and which have a shape of a stright line; element isolation regions 14, which are located in stripes, and which have a shape of a stright line; control gates 18, which are orthogonal to the diffusion layers 10, 12 and the element isolation regions 14, which are located in stripes, and which have a shape of a stright line; metal wiring layers 20a for source wiring, which are parallel to the control gate 18, which are located in stripes, and which have a shape of a stright line;  and metal wiring layers 20b for drain connecting, which are connected to each of the drain diffusion layers 10, and which have a shape like an isolated island, where the metal wiring layers 20a and 20b are formed in the same metal wiring layer.
Patent JP-2002095991-A (JP)
Title: Conveyor for mobile recycled product manufacturing machine
Inventor: HASHIMOTO KENTARO
IPC: B02C21/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor for a mobile recycled products manufacturing machine of which the productivity is improved by preventing the recycled products such as crushed materials from being jammed into the machine. SOLUTION: On the lower position of the discharging end part of a discharge conveyor 6 of a mobile crusher 1 which discharges crushed materials (products or semi-finished products) as recycled products crushed by a crusher 3, a cover 21 is provided to prevent the discharging lower end part of the discharge conveyor 6 from bring into contact with the crushed materials to be discharged.
Patent JP-2001221214-A (JP)
Title: Fixing clip
Inventor: MORITA KENJI
IPC: F16B19/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing clip allowing easy removing of an installation member from a panel. SOLUTION: This fixing clip for fixing the installation member P1 to the panel P2 comprises a grommet 1 having plural leg pieces 4 locked in an installation hole H2 of the panel P2; a pin 11 having a large-diameter part 13 pushed inside the grommet 1 to spread the respective leg pieces 4 and a small-diameter part 14 releasing the spread of the respective leg piece 4; and a pushing-up means 21 applying reaction force in the coming-off direction to the pin 11 when the respective leg pieces 4 of the grommet 1 engage with the small-diameter part 14 of the pin 11. Because the pin 11 is pushed up together with the grommet 1 to raise a flange 3 on the grommet 1 side, the installation part P1 can be easily removed from the panel P2 by only pinching and pulling out the raised flange 3 by fingers.
Patent JP-2002106125-A (JP)
Title: Horizontal rotary lock type rain gutter supporting tool
Inventor: MORIYA TAKESHI
IPC: E04D13/072
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal rotary lock type rain gutter supporting tool capable of eliminating the conventional receiver and uniformizing the rotational tightness of a horizontal rotary lock lever. SOLUTION: The horizontal rotary lock rain gutter supporting tool A is so constituted that it includes a gutter supporting tool body 3 connected to a mounting lever 2 in a slidable manner and the horizontal rotary lock lever 1 rotated in the horizontal direction, both of them are connected with a connecting shaft 4 passing through the vertical direction and that the gutter supporting tool body 3 is fixed to a position to be required, and it is so constituted that a shaft hole 12 passing through the connecting shaft 4 is formed in the approximately central part of the horizontal rotary lock lever 1 and, at the same time, that uneven sections 35 formed in the lower surface of the gutter supporting tool body 3 and claw pieces 13 and 13 elastically energized upward in a detachable manner are formed in the upper surface 11,  and when the horizontal rotary lock lever 1 is rotated in a lock position, the claw pieces 13 and 13 of the horizontal rotary lock lever 1 are engaged with recess sections of the gutter supporting tool body 3 from the side thereof and, at the same time, it is so constituted that the gutter supporting tool body 3 is fixed to the position to be required.
Patent JP-2002075547-A (JP)
Title: Electric connector
Inventor: KRISHNASWAMY CHANDRASEKAR
IPC: B60R21/16
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple, highly reliable and inexpensive short-circuiting electric connector assembly including a pair of fitting connectors. SOLUTION: This short-circuiting electric connector 12 is provided with an insulating housing 20 having a fitting edge 22, in which an aperture 26 for receiving a complementary fitting connector 14 is arranged. The aperture is communicated with an internal hollow 28. A plurality of terminals 16 are installed to the housing, and in each of the terminals, a contact part 16a for engaging with a proper terminal 18 in the fitting connector is provided in the hollow. A short-circuiting member 40 is provided with a holding section 42 for fixing it to the housing in the vicinity of the aperture. A slant section 50 of the short circuit member is extended backward to the hollow from the holding section so as to be engaged by means of the fitting connector.  A contact section 54 of the short-circuiting member is extended from the slant section 50 so as to be separated from the holding section 42 and engaged with at least a pair of terminals 16 if no fitting connector is arranged.
Patent JP-2002107596-A (JP)
Title: Stroboscopic device
Inventor: NOSE SHUJI
IPC: H04N5/235
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic device which can prevent the system down of an imaging unit caused by a power shortage. SOLUTION: A signal output circuit 32 is provided between a control part 22 and a stroboscope control circuit 34. The signal output circuit 32 includes an OR gate 50, and receives a charge stop signal and a motor driving signal from the control part 22. The OR gate 50 outputs the charge stop signal to a stroboscope charging circuit 34b when either of the charge stop signal and the motor driving signal is inputted, and outputs the charge stop signal when a driving instruction is outputted to a motor and when the charge stop signals is outputted from the control part 22.
Patent JP-2002118131-A (JP)
Title: Solder ball
Inventor: HAYASHI TATSUYA
IPC: H01L21/60
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a solder ball which prevents a bad condition caused by an oxide coating film over a surface of the solder ball and can be mounted on an electrode pad with a good wettability. SOLUTION: This solder ball is composed of (a) a substrate of a thermoplastic resin, a thermoplastic elastomer or a mixture of them and includes (b) a low-melting point metal which has a melting point of 300 deg.C or under and (c) a metal powder by mixture.