baber/WOPTO huggingface dataset:
Patent JP-2001193513-A (JP)
Title: Method for improving fuel efficiency in combustion chamber
Inventor: ROBINSON BARNETT J
IPC: C10L10/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving fuel efficiency in a combustion chamber by enhancing combustion of carbon or hydrogen and at the same time suppressing nitrogen oxidation. SOLUTION: This method improves fuel efficiency in the combustion chamber by enhancing combustion of hydrocarbon fuel while at the same time suppressing oxidation of nitrogen. A mixture of metallic compound is introduced to a flame zone of the combustion chamber so that this mixture is retained by gas in the flame zone during combustion of the fuel and so that the mixture is ionized before or during combustion. The ionized mixture of the compound includes platinum, rhodium, rhenium, and molybdenum.
Patent JP-2002102403-A (JP)
Title: Fork for golf
Inventor: AKITA HITOSHI
IPC: A63B57/35
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fork for golf which can hold a green marker, and at the same time, from which the green marker can be easily removed. SOLUTION: In this fork for golf, one section of the grip of the fork is formed of a magnet.
Patent JP-2002111221-A (JP)
Title: Packaging method of electronic component and printed- wiring board
Inventor: ARAI MASAHIRO
IPC: H05K3/46
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of a waveform due to the presence of through holes in a multilayer printed circuit board. SOLUTION: The method for packaging electronic components 1 on a printed circuit board 3 where a plurality of layers having a wiring pattern are laminated composes a substrate-machining process for removing the layer of a region whose at least one portion overlaps with a specific region to be connected to the electronic components, at the surface side of the specific layer to expose a wiring pattern 7 at the specific region in the specific layer of the printed circuit board; a lead-machining process for providing a second reference surface 10 with distance equivalent to the thickness of the removed layer on the lead of the electronic components to a first reference surface 9, for packaging the electronic components on the surface of the printed circuit board;  and a process for mounting the electronic components on the printed circuit board, bringing the first reference surface into contact with the surface of the printed circuit board, and at the same time bringing the second reference surface into contact with a wiring pattern at the specific region.
Patent JP-2002107186-A (JP)
Title: Pointer for meter
Inventor: KAMIKAWA TOSHIMI
IPC: G01D13/28
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a light entering surface 91a of a pointer body 91 is mirror-finished in the conventional constitution, so that when an element having directivity, such as light-emitting diode is applied to a light emitting element 94, the directivity exerts influence directly on light emission of the pointer body 91, and irregularities are generated in the luminance of the pointer body 91. SOLUTION: In this pointer 1 for a meter, an end surface 2a of the pointer body 91 which a light from a light emitting element 5 enters is almost circular in shape, and recessed curved surface 2d is formed in the center. Further, a fine uneven surface 2e is formed in the outer peripheral part of the curved surface 2d, and thereby luminance irregularities of the pointer body are eliminated.
Patent JP-2002106401-A (JP)
Title: Fuel regulator for diesel engine
Inventor: FUJIWARA MASANORI
IPC: F02D41/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To heighten a responsibility for fuel control. SOLUTION: A controller is made to be able to set a droop control line 19 which reduces a target number of revolutions in proportion to increased load of engine, the droop control line 19 is made to intersect with an isochronous control line 26. In addition, if the target number of revolutions of an electronic governor 3 is decreased from high-speed rotations 15 to prescribed low speed rotations 16, the droop control is performed before the isochronous controls.
Patent JP-2002109032-A (JP)
Title: Demand and supply mediation system for recycle resource
Inventor: MITSUMOTO MAMORU
IPC: G06Q50/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the open market of recycle resources and to accelerate recycling by managing the recycle resource demand information and supply information of waste and presenting the information to both of a demand side and a supply side. SOLUTION: The recycle resource demand information supplied from the demand side of the recycle resources of the waste and the recycle resource supply information provided from the supply side are registered in a data base through the Internet, both of the demand side and the supply side are provided with the registered recycle resource demand information and supply information and the purchase and sale of the recycle resources are mediated. The demand side and the supply side are provided with a recycling rate and a recycle resource utilization condition by information inquiries.
Patent JP-2002109695-A (JP)
Title: Traveling road recognition device for vehicle
Inventor: SHIRATO RYOTA
IPC: G05D1/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a traveling road recognition device for vehicle, capable of rationally estimating a state quantity, even in presence of a noise and precisely estimating the state quantity without making sudden changes in the state quantity. SOLUTION: This device comprises a CCD camera 101 for taking the image of the road scene in the front of a vehicle; a pre-processing part 102 for performing a uniform processing to the whole screen of the image signal from the CCD camera; a lane marker detecting small area set part 103 for setting a plurality of small areas for detecting a lane marker on the input screen; a straight line detection part 104 for detecting a part of the lane marker to the small areas; a lane marker candidate point detection part 105, for verifying that the straight detection result by the straight detection part is a part of the lane marker; and a road model parameter calculating part 106 for calculating the road model parameter for showing the road shape in the front of the vehicle on the basis of the detection result of the lane marker.  The road model parameter calculation part 106 comprises an extension Kalman filter, having time and spatial continuity and stochastic rationality for parameter determination.
Patent JP-2002105972-A (JP)
Title: Construction method and structure of retaining wall block in deformed retaining wall section
Inventor: SUGA SEIJIRO
IPC: E02D29/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide construction method and structure of retaining wall blocks in a deformed retaining wall section or the like which is executable so as to extend along natural undurations of an original ground to be retained. SOLUTION: The construction method is constituted of a construction method in deformed retaining wall or the like including process in which a first retaining block 12 is erected at the slope face side of a retaining wall 10 to be executed, and bundling concrete 16 is placed into the space at the rear side of the first retaining wall blocks 12, and before the bundling concrete 16 is solidified, supporting reinforcements 20 are inserted in the space to solidify the concrete. A second retaining wall block 24 in which fixing receiver reinforcements 22 are protruded is erected at the upper face side of the first retaining wall block 12 and the support reinforcements 20 and the fixing receiver reinforcements 22 are welded fixedly via connecting member 26 while setting the specular face of the second retaining wall block 24 in a specified inclination.  The inclination of the second retaining wall block 24 can be set without relation to the inclination of the first retaining wall block.
Patent JP-2002116834-A (JP)
Title: Method for permitting use of software and system for the same and computer readable recording medium
Inventor: UEMURA KAZUFUMI
IPC: G06F21/10
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and system form permitting the use of inexpensive software with high safety and generality and a computer readable recording medium. SOLUTION: This system for permitting software is provided with a module A1 including a standby area 10 for storing a use management program in which software which is an object of use permission is integrated with at least use right information indicating use permission quantity corresponding to the software and an execution area 11 for executing the software by fetching the use management program stored in the waiting area 10 and a module B3 for monitoring the use of the software by the use management program. When the use of the software monitored by the module B3 reaches the use permission quantity, the module A1 limits the use of the software by the use management program.
Patent JP-2001177808-A (JP)
Title: Display device
Inventor: UNEMURA TOYOAKI
IPC: H04N7/03
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device without erroneously displaying a closed caption superimposed on a component video signal. SOLUTION: In the display device (PI) that displays the closed caption (Scc, DS) superimposed on a 1st component video signal (Scv1: Y, PB, PR) and a 2nd component video signal (Scv2: Y, U, V) that are received externally, an image signal changeover device (7) selects either of the 1st and 2nd component video signals (Scv1, Scv2), a closed caption decoder (3) extracts a closed caption (Scc, DS) from the selected component video signal (Svc1 or Svc2), and a controller (10) controls the closed caption decoder (3) based on the mode (non NTSC or NTSC) of the selected component video signal (Svc1 or Scv2).
Patent JP-2001185927-A (JP)
Title: Structure with shield housing capable forming antenna and storing whole or part of electronic circuit of, specially, small-sized portable unit
Inventor: ZUERCHER JEAN-FRANCOIS
IPC: G04G99/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To actualize an antenna which can easily be arranged and mounted in a small-sized portable communication unit like a wristwatch. SOLUTION: The substantially rectangle extension member (20) that the structure which form an antenna (10) for a small-sized portable unit like a wristwatch has is arranged at a specific distance from a ground surface and short-circuited to the ground surface through one end (20b) between its ends (20a and 20b), and the other end (20a) is free. This structure (10) has a container (11) which contains at least a lid (12), a bottom part (14), and a side wall (13b) and form an important part of the ground surface by having the extension member (20) arranged facing the side wall; and this container (11) form a shield cover capable of storing an electronic circuit of the portable unit and/or all or some of other components. This invention is concerned in a wristwatch having the antenna structure built in.
Patent JP-2002116811-A (JP)
Title: Plate material working and sorting and carrying system
Inventor: WAKITANI NAOSUKE
IPC: B21D43/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of efficiently operating a plate material working machine and the carrying device even in the case of various kinds of low volume production, and realizing the efficiency of the whole production processes of a plate product. SOLUTION: This system is provided with a plate material working machine 1 for cutting component plate materials, a carrying device 2, a controller 3, and an automatic programming means 4. The automatic programming means 4 performs nesting by using component plate material feeding procedure information 46 to a working device 52 in the next process and in the process after the next of the plate material working machine 1. An automatic programming means 4 generates a working program 13 and a carriage program 14 based on the nesting result.
Patent JP-2002124354-A (JP)
Title: Ic package socket
Inventor: KISHI NOBUAKI
IPC: H01R33/76
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a small size socket that can be applied easily to BGA package of fine pitch and is superior in the workability at the attachment and removal of the IC package. SOLUTION: Inner protruded parts 55, 56 are provided on the inner side of a pair of contacting parts 51, 52 of the contact 7. These inner protruded parts 55, 56 are overlapped longitudinally, when the contacting parts 51, 52 are in closed state, and the contacting parts 51, 52 are opened by pushing outside the inner protruded parts 55, 56 by a Y-direction frame part 22 of the moving frame 3, that moves vertically between the contacting parts 51, 52.
Patent JP-2002120112-A (JP)
Title: Automatic shearing method of short-sized steel plate
Inventor: HONDA YUJI
IPC: B23D15/06
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic shearing method of a short-sized steel plate capable of shearing both side edges of the short-sized steel plate and conveying it. SOLUTION: In this automatic shearing method of the short-sized steel plate, both side edges of the steel plate are sheared and the steel plate is conveyed, by providing a running guarder runningly between laterally traveling guarders laterally travelably disposed over pinch rolls in the upstream and downstream parts, suspending a magnet on a pedestal capable of moving on the running guarder, and magnetically attracting and grabbing the steel plate to be conveyed by the magnet, when the short-sized steel plate that cannot be grabbed by the pinch rolls in the upstream and downstream parts of a shearing facility in shearing machines of the both side edges of the steel plate its treated.
Patent JP-2002120573-A (JP)
Title: Fuel container holding structure for natural gas vehicle
Inventor: IKEDA IKUO
IPC: F02M21/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To Provide a fuel container holding structure for a natural gas vehicle having simple construction capable of restricting the forward movement of a fuel container while preventing the container from being flawed, without limiting the capacity of the fuel container. SOLUTION: A pair of front and rear body mounting brackets 8, 9 are fixed to a body and the fuel container 2 is arranged on the body mounting brackets 8, 9 and tightened with a band 19. A movement restricting member 21 manufactured by bending a sectionally almost circular pipe material is arranged at the front part of the fuel container 2. The movement restricting member 21 has a U-shaped bent portion 22 to be turned around one side of an end plug 5 near its side and a pair of extension portions 23, 24 extending from both ends of the bent portion 22 to the other side of the end plug 5.
Patent JP-2002122412-A (JP)
Title: Position detection device, exposure device and manufacturing method of microdevice
Inventor: NAGAYAMA TADASHI
IPC: G03F7/20
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device having a visual field synthesized so that an aberration and a light quantity loss generated, for example, in an image formation optical system of an FIA system can be suppressed excellently. SOLUTION: This position detection device is equipped with a first detection system (FIA system 1) for detecting the position of the surface to be detected W, a second detection system (an X-direction measuring system of an alignment AF system 2), a third detection system (a Y-direction measuring system of the alignment AF system 2), a fourth detection system (an X-direction measuring system of an LSA system 3), a fifth detection system (a Y-direction measuring system of an LSA system 3). The device is also equipped with field synthesis means 45, 48, 49, 50, 69, 73, 74, 75 for executing field synthesis so that the field of the first detection system, the field of the second detection system, the field of the third detection system, the field of the fourth detection system, and the field of the fifth detection system are not overlapped mutually.
Patent JP-2002120752-A (JP)
Title: Front body structure of automobile
Inventor: SUNAKAWA TAKAYUKI
IPC: B62D25/20
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To reinforce front side frames normally and to prevent increase in deceleration of a vehicle body at a time of collision to lower a load value urged on an occupant, in a front body structure of an automobile having a pair of right and left front side frames. SOLUTION: The front body structure of an automobile has the pair of right and left front side frames 11, 11, which support an engine or a power train 25. At the rear of the engine 26 or power train 25, a rigid member 40 is disposed to connect the pair of right and left front side frames 11, 11 in a vehicle width direction.
Patent JP-2002134434-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAITO TAKAHISA
IPC: H01L27/108
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a DRAM hybrid logic LSI being influenced by cobalt overreaction, due to heat treatment for forming a DRAM and a second heat treatment suppresses spikes from growing or cobalt from over-reacting, resulting in junction leakages or contact leakages by due to the influence of the heat treatment for forming the DRAM. SOLUTION: The manufacturing method comprises, after depositing a cobalt layer on a diffused layer region surface of a silicon substrate, a first heat treatment at a first temperature to silicidize this layer, thereby forming at least a Co2Si layer or a CoSi layer, a second heat treatment at a second temperature higher than the first temperature to silicidize the cobalt silicide layer formed by the first treatment, thereby forming a CoSi2 layer, and a heat treatment in a following process and a third heat treatment to silicidize the cobalt silicide layer, thereby forming a CoSi2 layer.
Patent JP-2002134061-A (JP)
Title: Discharge lamp and lighting system
Inventor: TAKUBO SHUJI
IPC: H01J61/30
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp equipped with a properly fixed holder and a lighting system using this lamp. SOLUTION: A translucency airtight container 1a, a discharge medium, discharge lamp main body 1 equipped with at least a pair of electrodes arranged so as to generate discharge, a holder 2 which is mounted at least to an end of the discharge lamp main body 1 and forms a fixing material fill port 2c and a fixing material filling confirmation opening 2d which are separately set almost in a diameter direction sandwiching a tube shaft of the discharge lamp main body 1, and a fixing material 3 which fixes a space between the holder 2 and the discharge lamp main body 1 are provided. When a nozzle 4b of a dispenser 4 is pressed against the fixing material fill port 2c, and a required quantity of a fixing material 3 is filled into an inside of the holder 2, a part of the fixing material 3 can be seen from the fixing material filling confirmation opening 2d. Then, filling is finished.
Patent JP-2002137972-A (JP)
Title: Method of bonding and bonded body bonded by the method
Inventor: NISHIZONO KAZUHIRO
IPC: C04B37/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of bonding which can control generation of a crack or breakage and allow using an organic solvent with high temperature, and a bonded body of high reliability bonded by using the method. SOLUTION: The method is characterized in that glass paste containing glass powder is provided between at least two ceramics to be bonded, and irradiated with microwave to melt the glass powder to bond them.
Patent JP-2001192844-A (JP)
Title: Adhesive for electroless plating, adhesive layer for electroless plating and printed wiring board
Inventor: O TOUTO
IPC: C23C18/16
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To establish an adhesive technique for electroless plating capable of stably providing a printed 3 wiring board excellent in peel strength even in wiring having higher density and higher in pattern precision. SOLUTION: In this printed circuit board, a homogeneous mixture of a photosensitive resin and a thermoplastic resin is used as a heat resistant resin matrix of an adhesive for electroless plating, this mixture is moreover subjected to hardening treatment to form a homogeneous resin composite body having a pseudo uniformly compatibilized structure, a co-continuous structure or a spherical domain structure, this resin composite body is used as an adhesive layer for electroless plating, and furthermore, the adhesive layer for electroless plating is formed on a substrate.  In this way, the resin matrix of the adhesive layer for electroless plating is made tough without deteriorating its heat resistance, electrical insulating properties and chemical stability, and the printed wiring board excellent in peel strength even in wiring having higher density and higher in pattern precision can stably be provided.
Patent JP-2002142260-A (JP)
Title: Authenticating system for station service system
Inventor: SUZUKI TAKAO
IPC: G06Q50/30
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To make a portable terminal M, which can be simply used by individual user, perform common authentication, to give a personal authentication commonly usable by a plurality of users for each of the terminal M, and to give an integral personal authentication. SOLUTION: An authenticating system for a station service system of one business having various businessmen existing prepares the portable terminal M having a telephone function and a Bluetooth function, prepares one authenticating system 1 for the business type, generates a rectifying code by the system 1 based on a device intrinsic number from the terminal M, and can confirm utilization of the equipment M in the station service system by the device intrinsic number and the authenticating code.
Patent JP-2001171888-A (JP)
Title: Device for extracting sample paper and defective paper from paper sheet processing machine
Inventor: LAUTENKLOS UDO
IPC: B41F21/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To easily handle piled paper sheets to be extracted with an operator. SOLUTION: A recovering container 6.3 that is movable to a standby position to be over a paper discharge device 4 and receives the extracted paper sheets at a work position is provided. The receiving container 6.3 is supported by a connecting block, and the connecting block is guided by a vertical guiding part 10 and a horizontal guiding part 20.
Patent JP-2002143868-A (JP)
Title: Water treatment method for medical facility
Inventor: SATO TAKASHI
IPC: B01D61/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method for medical facilities capable of suppressing the scale deposition to pipings and heat exchangers, the deposition of urinary calcululi in a toilet and the adhesion of slime to sinks, drain pipes, etc., and decreasing the malfunctions of valves, suppressing the increase of contaminants, thereby assuring the stable operation of the equipment and reducing the labor and cost for acetic acid cleaning. SOLUTION: This water treatment method for the medical facilities supplies the water for the medical facilities to be used for artificial dialysis, for cleaning medial appliances, for washup, for toilets and hot water for bathing, for cooling air conditioning systems, for boilers and for cooking food to a fluid treating device formed with a particle bed consisting of particles of silicate-base ceramics and brings this water into contact with the particles by the stream current of the water for the medical facilities.